eptm_dashboard/.venv/share/jupyter/labextensions/jupyterlab-plotly/static/1.9daa5160b7fc741623bf.js

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9-1-1z'/%3E%3C/svg%3E\")}.maplibregl-ctrl button.maplibregl-ctrl-geolocate.maplibregl-ctrl-geolocate-active .maplibregl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%2333b5e5' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.maplibregl-ctrl button.maplibregl-ctrl-geolocate.maplibregl-ctrl-geolocate-active-error .maplibregl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%23e58978' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 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width='29' height='29' fill='%23999' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3Cpath fill='red' d='m14 5 1 1-9 9-1-1z'/%3E%3C/svg%3E\")}.maplibregl-ctrl button.maplibregl-ctrl-geolocate.maplibregl-ctrl-geolocate-active .maplibregl-ctrl-icon{background-image:url(\"data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='29' height='29' fill='%2333b5e5' viewBox='0 0 20 20'%3E%3Cpath d='M10 4C9 4 9 5 9 5v.1A5 5 0 0 0 5.1 9H5s-1 0-1 1 1 1 1 1h.1A5 5 0 0 0 9 14.9v.1s0 1 1 1 1-1 1-1v-.1a5 5 0 0 0 3.9-3.9h.1s1 0 1-1-1-1-1-1h-.1A5 5 0 0 0 11 5.1V5s0-1-1-1m0 2.5a3.5 3.5 0 1 1 0 7 3.5 3.5 0 1 1 0-7'/%3E%3Ccircle cx='10' cy='10' r='2'/%3E%3C/svg%3E\")}.maplibregl-ctrl 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0,color:f.defaultLine,name:le.name,x0:void 0,x1:void 0,y0:void 0,y1:void 0,xLabelVal:void 0,yLabelVal:void 0,zLabelVal:void 0,text:void 0},b[ce]&&(de.subplot=b[ce]._subplot),b._splomScenes&&b._splomScenes[le.uid]&&(de.scene=b._splomScenes[le.uid]),"array"===he){var o=n[oe];"pointNumber"in o?(de.index=o.pointNumber,he="closest"):(he="","xval"in o&&(fe=o.xval,he="x"),"yval"in o&&(pe=o.yval,he=he?"closest":"y"))}else void 0!==t&&void 0!==a?(fe=t,pe=a):(fe=ne[ue],pe=ie[ue]);if(me=ge.length,0!==te)if(le._module&&le._module.hoverPoints){var s=le._module.hoverPoints(de,fe,pe,he,{finiteRange:!0,hoverLayer:b._hoverlayer,hoversubplots:w,gd:e});if(s)for(var l,c=0;c<s.length;c++)l=s[c],r(l.x0)&&r(l.y0)&&ge.push(U(l,S))}else i.log("Unrecognized trace type in hover:",le);if("closest"===S&&ge.length>me&&(ge.splice(0,me),Ae=ge[0].distance),M&&0!==re&&0===ge.length){de.distance=re,de.index=!1;var u=le._module.hoverPoints(de,fe,pe,"closest",{hoverLayer:b._hoverlayer});if(u&&(u=u.filter((function(e){return e.spikeDistance<=re}))),u&&u.length){var h,p=u.filter((function(e){return e.xa.showspikes&&"hovered data"!==e.xa.spikesnap}));if(p.length){var d=p[0];r(d.x0)&&r(d.y0)&&(h=Ee(d),(!ve.vLinePoint||ve.vLinePoint.spikeDistance>h.spikeDistance)&&(ve.vLinePoint=h))}var m=u.filter((function(e){return e.ya.showspikes&&"hovered data"!==e.ya.spikesnap}));if(m.length){var g=m[0];r(g.x0)&&r(g.y0)&&(h=Ee(g),(!ve.hLinePoint||ve.hLinePoint.spikeDistance>h.spikeDistance)&&(ve.hLinePoint=h))}}}}}function Se(e,t,r){for(var n,i=null,a=1/0,o=0;o<e.length;o++)v&&v._id!==e[o].xa._id||x&&x._id!==e[o].ya._id||(n=e[o].spikeDistance,r&&0===o&&(n=-1/0),n<=a&&n<=t&&(i=e[o],a=n));return i}function Ee(e){return e?{xa:e.xa,ya:e.ya,x:void 0!==e.xSpike?e.xSpike:(e.x0+e.x1)/2,y:void 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e.xa.showspikes})),re,De);ve.vLinePoint=Ee(Re)}if(0===ge.length){var Fe=p.unhoverRaw(e,n);if(M&&(null!==ve.hLinePoint||null!==ve.vLinePoint)&&q(Ie)&&V(e,ve,Ce),b.hoveranywhere&&!s&&c){var Be=e._hoverdata;Be&&Be.length&&(e.emit("plotly_unhover",{event:n,points:Be}),e._hoverdata=[]),ft([])}return Fe}if(M&&q(Ie)&&V(e,ve,Ce),y.isXYhover(he)&&0!==ge[0].length&&"splom"!==ge[0].trace.type){var je=ge[0],Ne=(ge=I[je.trace.type]?ge.filter((e=>e.trace.index===je.trace.index)):[je]).length;Me(G("x",je,b),G("y",je,b));var Ue,Ve=[],qe={},He=0,Ge=function(e){var t=I[e.trace.type]?z(e):e.trace.index;if(qe[t]){var r=qe[t]-1,n=Ve[r];r>0&&Math.abs(e.distance)<Math.abs(n.distance)&&(Ve[r]=e)}else He++,qe[t]=He,Ve.push(e)};for(Ue=0;Ue<Ne;Ue++)Ge(ge[Ue]);for(Ue=ge.length-1;Ue>Ne-1;Ue--)Ge(ge[Ue]);ge=Ve,Pe()}var We=e._hoverdata,Ze=[],Ye=Z(e),Xe=Y(e);for(let e of ge){var $e=y.makeEventData(e,e.trace,e.cd);if(!1!==e.hovertemplate){var 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t=this.graphInfo._fullLayout,n=void 0!==e?e.getAttribute("data-attr"):null;this.buttonElements.forEach((function(e){var a=e.getAttribute("data-val")||!0,o=e.getAttribute("data-attr"),s="true"===e.getAttribute("data-toggle"),l=r.select(e),c=function(e,r){var n=t.modebar,i=e.querySelector(".icon path");i&&(r||e.matches(":hover")?i.style.fill=n.activecolor:i.style.fill=n.color)};if(s){if(o===n){var u=!l.classed("active");l.classed("active",u),c(e,u)}}else{var h=null===o?o:i.nestedProperty(t,o).get();l.classed("active",h===a),c(e,h===a)}}))},c.hasButtons=function(e){var t=this.buttons;if(!t||e.length!==t.length)return!1;for(var r=0;r<e.length;++r){if(e[r].length!==t[r].length)return!1;for(var n=0;n<e[r].length;n++)if(e[r][n].name!==t[r][n].name)return!1}return!0},c.getLogo=function(){var e=this.createGroup(),t=document.createElement("a");return t.href="https://plotly.com/",t.target="_blank",t.setAttribute("data-title",function(e){return e+" (v"+o+")"}(i._(this.graphInfo,"Produced with 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w=["constrain","range","autorange","rangemode","rangebreaks","categoryorder","categoryarray"],T=!1,k=!1;function A(){d=f[p],"rangebreaks"===p&&(k=f._hasDayOfWeekBreaks)}for(a=0;a<v.length;a++){s=v[a];for(var M=0;M<w.length;M++){var S;for(l in p=w[M],d=null,s)if(h=e[u=n(l)],f=r[u],p in f){if(!f.matches&&(S=f,p in h)){A();break}null===d&&p in h&&A()}if("range"===p&&d&&h.range&&2===h.range.length&&null!==h.range[0]&&null!==h.range[1]&&(T=!0),"autorange"===p&&null===d&&T&&(d=!1),null===d&&p in S&&(d=S[p]),null!==d)for(l in s)(f=r[n(l)])[p]="range"===p?d.slice():d,"rangebreaks"===p&&(f._hasDayOfWeekBreaks=k,o(f,r))}}},e.enforce=function(e){var t,i,o,l,c,u,h,f,p=e._fullLayout,g=p._axisConstraintGroups||[];for(t=0;t<g.length;t++){o=d(g[t],p);var 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r=Ur().readPaths,n=Zr(),i=bt().clearOutlineControllers,a=W(),o=er(),s=vt().arrayEditor,l=Gr(),c=l.getPathString;function u(e){var t=e._fullLayout;for(var r in i(e),t._selectionLayer.selectAll("path").remove(),t._plots){var n=t._plots[r].selectionLayer;n&&n.selectAll("path").remove()}for(var a=0;a<t.selections.length;a++)f(e,a)}function h(e){return e._context.editSelection}function f(e,t){e._fullLayout._paperdiv.selectAll('.selectionlayer [data-index="'+t+'"]').remove();var i=l.makeSelectionsOptionsAndPlotinfo(e,t),f=i.options,m=i.plotinfo;f._input&&function(i){var l=c(e,f),g={"data-index":t,"fill-rule":"evenodd",d:l},y=f.opacity,v="rgba(0,0,0,0)",x=f.line.color||a.contrast(e._fullLayout.plot_bgcolor),_=f.line.width,b=f.line.dash;_||(_=5,b="solid");var w=h(e)&&e._fullLayout._activeSelectionIndex===t;w&&(v=e._fullLayout.activeselection.fillcolor,y=e._fullLayout.activeselection.opacity);for(var T=[],k=1;k>=0;k--){var 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i=R.select(".annotation-text-math-group"),u=!i.empty(),d=c.bBox((u?i:G).node()),_=d.width,b=d.height,A=t.width||_,O=t.height||b,B=Math.round(A+2*j),q=Math.round(O+2*j);function H(e,t){return"auto"===t&&(t=e<1/3?"left":e>2/3?"right":"center"),{center:0,middle:0,left:.5,bottom:-.5,right:-.5,top:.5}[t]}for(var Z=!1,Y=["x","y"],X=0;X<Y.length;X++){var $,K,J,Q,ee,te=Y[X],re=t[te+"ref"]||te,ne=t["a"+te+"ref"],ie={x:v,y:x}[te],ae=(L+("x"===te?0:-90))*Math.PI/180,oe=B*Math.cos(ae),se=q*Math.sin(ae),le=Math.abs(oe)+Math.abs(se),ce=t[te+"anchor"],ue=t[te+"shift"]*("x"===te?1:-1),he=I[te],fe=s.getRefType(re);if(ie&&"domain"!==fe){var pe=ie.r2fraction(t[te]);(pe<0||pe>1)&&(ne===re?((pe=ie.r2fraction(t["a"+te]))<0||pe>1)&&(Z=!0):Z=!0),$=ie._offset+ie.r2p(t[te]),Q=.5}else{var de="domain"===fe;"x"===te?(J=t[te],$=de?ie._offset+ie._length*J:$=T.l+T.w*J):(J=1-t[te],$=de?ie._offset+ie._length*J:$=T.t+T.h*J),Q=t.showarrow?.5:J}if(t.showarrow){he.head=$;var me=t["a"+te];if(ee=oe*H(.5,t.xanchor)-se*H(.5,t.yanchor),ne===re){var ge=s.getRefType(ne);"domain"===ge?("y"===te&&(me=1-me),he.tail=ie._offset+ie._length*me):"paper"===ge?"y"===te?(me=1-me,he.tail=T.t+T.h*me):he.tail=T.l+T.w*me:he.tail=ie._offset+ie.r2p(me),K=ee}else he.tail=$+me,K=ee+me;he.text=he.tail+ee;var ye=w["x"===te?"width":"height"];if("paper"===re&&(he.head=a.constrain(he.head,1,ye-1)),"pixel"===ne){var ve=-Math.max(he.tail-3,he.text),xe=Math.min(he.tail+3,he.text)-ye;ve>0?(he.tail+=ve,he.text+=ve):xe>0&&(he.tail-=xe,he.text-=xe)}he.tail+=ue,he.head+=ue}else K=ee=le*H(Q,ce),he.text=$+ee;he.text+=ue,ee+=ue,K+=ue,t["_"+te+"padplus"]=le/2+K,t["_"+te+"padminus"]=le/2-K,t["_"+te+"size"]=le,t["_"+te+"shift"]=ee}if(Z)R.remove();else{var _e=0,be=0;if("left"!==t.align&&(_e=(A-_)*("center"===t.align?.5:1)),"top"!==t.valign&&(be=(O-b)*("middle"===t.valign?.5:1)),u)i.select("svg").attr({x:j+_e-1,y:j+be}).call(c.setClipUrl,U?C:null,e);else{var we=j+be-d.top,Te=j+_e-d.left;G.call(h.positionText,Te,we).call(c.setClipUrl,U?C:null,e)}V.select("rect").call(c.setRect,j,j,A,O),N.call(c.setRect,F/2,F/2,B-F,q-F),R.call(c.setTranslate,Math.round(I.x.text-B/2),Math.round(I.y.text-q/2)),z.attr({transform:"rotate("+L+","+I.x.text+","+I.y.text+")"});var ke,Ae=function(r,i){P.selectAll(".annotation-arrow-g").remove();var s=I.x.head,u=I.y.head,h=I.x.tail+r,f=I.y.tail+i,d=I.x.text+r,_=I.y.text+i,b=a.rotationXYMatrix(L,d,_),w=a.apply2DTransform(b),A=a.apply2DTransform2(b),C=+N.attr("width"),D=+N.attr("height"),O=d-.5*C,F=O+C,B=_-.5*D,j=B+D,U=[[O,B,O,j],[O,j,F,j],[F,j,F,B],[F,B,O,B]].map(A);if(!U.reduce((function(e,t){return e^!!a.segmentsIntersect(s,u,s+1e6,u+1e6,t[0],t[1],t[2],t[3])}),!1)){U.forEach((function(e){var t=a.segmentsIntersect(h,f,s,u,e[0],e[1],e[2],e[3]);t&&(h=t.x,f=t.y)}));var V=t.arrowwidth,q=t.arrowcolor,H=t.arrowside,G=P.append("g").style({opacity:l.opacity(q)}).classed("annotation-arrow-g",!0),W=G.append("path").attr("d","M"+h+","+f+"L"+s+","+u).style("stroke-width",V+"px").call(l.stroke,l.rgb(q));if(m(W,H,t),k.annotationPosition&&W.node().parentNode&&!g){var Z=s,Y=u;if(t.standoff){var X=Math.sqrt(Math.pow(s-h,2)+Math.pow(u-f,2));Z+=t.standoff*(h-s)/X,Y+=t.standoff*(f-u)/X}var $,K,J=G.append("path").classed("annotation-arrow",!0).classed("anndrag",!0).classed("cursor-move",!0).attr({d:"M3,3H-3V-3H3ZM0,0L"+(h-Z)+","+(f-Y),transform:o(Z,Y)}).style("stroke-width",V+6+"px").call(l.stroke,"rgba(0,0,0,0)").call(l.fill,"rgba(0,0,0,0)");p.init({element:J.node(),gd:e,prepFn:function(){var e=c.getTranslate(R);$=e.x,K=e.y,v&&v.autorange&&M(v._name+".autorange",!0),x&&x.autorange&&M(x._name+".autorange",!0)},moveFn:function(e,r){var n=w($,K),i=n[0]+e,a=n[1]+r;R.call(c.setTranslate,i,a),S("x",y(v,e,"x",T,t)),S("y",y(x,r,"y",T,t)),t.axref===t.xref&&S("ax",y(v,e,"ax",T,t)),t.ayref===t.yref&&S("ay",y(x,r,"ay",T,t)),G.attr("transform",o(e,r)),z.attr({transform:"rotate("+L+","+i+","+a+")"})},doneFn:function(){n.call("_guiRelayout",e,E());var t=document.querySelector(".js-notes-box-panel");t&&t.redraw(t.selectedObj)}})}}};t.showarrow&&Ae(0,0),D&&p.init({element:R.node(),gd:e,prepFn:function(){ke=z.attr("transform")},moveFn:function(e,r){var n="pointer";if(t.showarrow)t.axref===t.xref?S("ax",y(v,e,"ax",T,t)):S("ax",t.ax+e),t.ayref===t.yref?S("ay",y(x,r,"ay",T.w,t)):S("ay",t.ay+r),Ae(e,r);else{if(g)return;var i,a;if(v)i=y(v,e,"x",T,t);else{var s=t._xsize/T.w,l=t.x+(t._xshift-t.xshift)/T.w-s/2;i=p.align(l+e/T.w,s,0,1,t.xanchor)}if(x)a=y(x,r,"y",T,t);else{var c=t._ysize/T.h,u=t.y-(t._yshift+t.yshift)/T.h-c/2;a=p.align(u-r/T.h,c,0,1,t.yanchor)}S("x",i),S("y",a),(!v||!x)&&(n=p.getCursor(v?.5:i,x?.5:a,t.xanchor,t.yanchor))}z.attr({transform:o(e,r)+ke}),f(R,n)},clickFn:function(r,n){t.captureevents&&e.emit("plotly_clickannotation",W(n))},doneFn:function(){f(R),n.call("_guiRelayout",e,E());var t=document.querySelector(".js-notes-box-panel");t&&t.redraw(t.selectedObj)}})}}}t.exports={draw:function(e){var t=e._fullLayout;t._infolayer.selectAll(".annotation").remove();for(var r=0;r<t.annotations.length;r++)t.annotations[r].visible&&g(e,r);return i.previousPromises(e)},drawOne:g,drawRaw:v}}}),zi=m({"src/components/annotations/click.js"(e,t){var r=ct(),n=He(),i=vt().arrayEditor;function a(e,t){var r,n,i,a,s,l,c,u=e._fullLayout.annotations,h=[],f=[],p=[],d=(t||[]).length;for(r=0;r<u.length;r++)if(a=(i=u[r]).clicktoshow){for(n=0;n<d;n++)if(l=(s=t[n]).xaxis,c=s.yaxis,l._id===i.xref&&c._id===i.yref&&l.d2r(s.x)===o(i._xclick,l)&&c.d2r(s.y)===o(i._yclick,c)){(i.visible?"onout"===a?f:p:h).push(r);break}n===d&&i.visible&&"onout"===a&&f.push(r)}return{on:h,off:f,explicitOff:p}}function o(e,t){return"log"===t.type?t.l2r(e):t.d2r(e)}t.exports={hasClickToShow:function(e,t){var r=a(e,t);return r.on.length>0||r.explicitOff.length>0},onClick:function(e,t){var o,s,l=a(e,t),c=l.on,u=l.off.concat(l.explicitOff),h={},f=e._fullLayout.annotations;if(c.length||u.length){for(o=0;o<c.length;o++)(s=i(e.layout,"annotations",f[c[o]])).modifyItem("visible",!0),r.extendFlat(h,s.getUpdateObj());for(o=0;o<u.length;o++)(s=i(e.layout,"annotations",f[u[o]])).modifyItem("visible",!1),r.extendFlat(h,s.getUpdateObj());return n.call("update",e,{},h)}}}}}),Di=m({"src/components/annotations/common_defaults.js"(e,t){var r=ct(),n=W();t.exports=function(e,t,i,a){a("opacity");var o=a("bgcolor"),s=a("bordercolor"),l=n.opacity(s);a("borderpad");var c=a("borderwidth"),u=a("showarrow");if(a("text",u?" ":i._dfltTitle.annotation),a("textangle"),r.coerceFont(a,"font",i.font),a("width"),a("align"),a("height")&&a("valign"),u){var h,f,p=a("arrowside");-1!==p.indexOf("end")&&(h=a("arrowhead"),f=a("arrowsize")),-1!==p.indexOf("start")&&(a("startarrowhead",h),a("startarrowsize",f)),a("arrowcolor",l?t.bordercolor:n.defaultLine),a("arrowwidth",2*(l&&c||1)),a("standoff"),a("startstandoff")}var d=a("hovertext"),m=i.hoverlabel||{};if(d){var g=a("hoverlabel.bgcolor",m.bgcolor||(n.opacity(o)?n.rgb(o):n.defaultLine)),y=a("hoverlabel.bordercolor",m.bordercolor||n.contrast(g)),v=r.extendFlat({},m.font);v.color||(v.color=y),r.coerceFont(a,"hoverlabel.font",v)}a("captureevents",!!d)}}}),Oi=m({"src/components/annotations/defaults.js"(e,t){var r=ct(),n=ar(),i=Nt(),a=Di(),o=bn();function s(e,t,i){function s(n,i){return r.coerce(e,t,o,n,i)}var l=s("visible"),c=s("clicktoshow");if(l||c){a(e,t,i,s);for(var u=t.showarrow,h=["x","y"],f=[-10,-30],p={_fullLayout:i},d=0;d<2;d++){var m=h[d],g=n.coerceRef(e,t,p,m,"","paper");if("paper"!==g&&n.getFromId(p,g)._annIndices.push(t._index),n.coercePosition(t,p,s,g,m,.5),u){var y="a"+m,v=n.coerceRef(e,t,p,y,"pixel",["pixel","paper"]);"pixel"!==v&&v!==g&&(v=t[y]="pixel");var x="pixel"===v?f[d]:.4;n.coercePosition(t,p,s,v,y,x)}s(m+"anchor"),s(m+"shift")}if(r.noneOrAll(e,t,["x","y"]),u&&r.noneOrAll(e,t,["ax","ay"]),c){var _=s("xclick"),b=s("yclick");t._xclick=void 0===_?t.x:n.cleanPosition(_,p,t.xref),t._yclick=void 0===b?t.y:n.cleanPosition(b,p,t.yref)}}}t.exports=function(e,t){i(e,t,{name:"annotations",handleItemDefaults:s})}}}),Ri=m({"src/components/annotations/calc_autorange.js"(e,t){var r=ct(),n=ar(),i=Pi().draw;function a(e){var t=e._fullLayout;r.filterVisible(t.annotations).forEach((function(t){var r=n.getFromId(e,t.xref),i=n.getFromId(e,t.yref),a=n.getRefType(t.xref),s=n.getRefType(t.yref);t._extremes={},"range"===a&&o(t,r),"range"===s&&o(t,i)}))}function o(e,t){var r,i=t._id,a=i.charAt(0),o=e[a],s=e["a"+a],l=e[a+"ref"],c=e["a"+a+"ref"],u=e["_"+a+"padplus"],h=e["_"+a+"padminus"],f={x:1,y:-1}[a]*e[a+"shift"],p=3*e.arrowsize*e.arrowwidth||0,d=p+f,m=p-f,g=3*e.startarrowsize*e.arrowwidth||0,y=g+f,v=g-f;if(c===l){var x=n.findExtremes(t,[t.r2c(o)],{ppadplus:d,ppadminus:m}),_=n.findExtremes(t,[t.r2c(s)],{ppadplus:Math.max(u,y),ppadminus:Math.max(h,v)});r={min:[x.min[0],_.min[0]],max:[x.max[0],_.max[0]]}}else y=s?y+s:y,v=s?v-s:v,r=n.findExtremes(t,[t.r2c(o)],{ppadplus:Math.max(u,d,y),ppadminus:Math.max(h,m,v)});e._extremes[i]=r}t.exports=function(e){var t=e._fullLayout;if(r.filterVisible(t.annotations).length&&e._fullData.length)return r.syncOrAsync([i,a],e)}}}),Fi=m({"src/components/annotations/convert_coords.js"(e,t){var r=M(),n=D();t.exports=function(e,t,i,a){t=t||{};var o="log"===i&&"linear"===t.type,s="linear"===i&&"log"===t.type;if(o||s)for(var l,c,u=e._fullLayout.annotations,h=t._id.charAt(0),f=0;f<u.length;f++)l=u[f],c="annotations["+f+"].",l[h+"ref"]===t._id&&p(h),l["a"+h+"ref"]===t._id&&p("a"+h);function p(e){var i=l[e],s=null;s=o?n(i,t.range):Math.pow(10,i),r(s)||(s=null),a(c+e,s)}}}}),Bi=m({"src/components/annotations/index.js"(e,t){var r=Pi(),n=zi();t.exports={moduleType:"component",name:"annotations",layoutAttributes:bn(),supplyLayoutDefaults:Oi(),includeBasePlot:En()("annotations"),calcAutorange:Ri(),draw:r.draw,drawOne:r.drawOne,drawRaw:r.drawRaw,hasClickToShow:n.hasClickToShow,onClick:n.onClick,convertCoords:Fi()}}}),ji=m({"src/components/annotations3d/attributes.js"(e,t){var r=bn(),n=De().overrideAll,i=vt().templatedArray;t.exports=n(i("annotation",{visible:r.visible,x:{valType:"any"},y:{valType:"any"},z:{valType:"any"},ax:{valType:"number"},ay:{valType:"number"},xanchor:r.xanchor,xshift:r.xshift,yanchor:r.yanchor,yshift:r.yshift,text:r.text,textangle:r.textangle,font:r.font,width:r.width,height:r.height,opacity:r.opacity,align:r.align,valign:r.valign,bgcolor:r.bgcolor,bordercolor:r.bordercolor,borderpad:r.borderpad,borderwidth:r.borderwidth,showarrow:r.showarrow,arrowcolor:r.arrowcolor,arrowhead:r.arrowhead,startarrowhead:r.startarrowhead,arrowside:r.arrowside,arrowsize:r.arrowsize,startarrowsize:r.startarrowsize,arrowwidth:r.arrowwidth,standoff:r.standoff,startstandoff:r.startstandoff,hovertext:r.hovertext,hoverlabel:r.hoverlabel,captureevents:r.captureevents}),"calc","from-root")}}),Ni=m({"src/components/annotations3d/defaults.js"(e,t){var r=ct(),n=ar(),i=Nt(),a=Di(),o=ji();function s(e,t,i,s){function l(n,i){return r.coerce(e,t,o,n,i)}function c(e){var r=e+"axis",a={_fullLayout:{}};return a._fullLayout[r]=i[r],n.coercePosition(t,a,l,e,e,.5)}l("visible")&&(a(e,t,s.fullLayout,l),c("x"),c("y"),c("z"),r.noneOrAll(e,t,["x","y","z"]),t.xref="x",t.yref="y",t.zref="z",l("xanchor"),l("yanchor"),l("xshift"),l("yshift"),t.showarrow&&(t.axref="pixel",t.ayref="pixel",l("ax",-10),l("ay",-30),r.noneOrAll(e,t,["ax","ay"])))}t.exports=function(e,t,r){i(e,t,{name:"annotations",handleItemDefaults:s,fullLayout:r.fullLayout})}}}),Ui=m({"src/components/annotations3d/convert.js"(e,t){var r=ct(),n=ar();function i(e,t){var 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r=j(),n=G(),i=B().extendFlat,a=De().overrideAll,o=Ue(),s=vt().templatedArray,l=s("button",{visible:{valType:"boolean"},method:{valType:"enumerated",values:["restyle","relayout","animate","update","skip"],dflt:"restyle"},args:{valType:"info_array",freeLength:!0,items:[{valType:"any"},{valType:"any"},{valType:"any"}]},args2:{valType:"info_array",freeLength:!0,items:[{valType:"any"},{valType:"any"},{valType:"any"}]},label:{valType:"string",dflt:""},execute:{valType:"boolean",dflt:!0}});t.exports=a(s("updatemenu",{_arrayAttrRegexps:[/^updatemenus\[(0|[1-9][0-9]+)\]\.buttons/],visible:{valType:"boolean"},type:{valType:"enumerated",values:["dropdown","buttons"],dflt:"dropdown"},direction:{valType:"enumerated",values:["left","right","up","down"],dflt:"down"},active:{valType:"integer",min:-1,dflt:0},showactive:{valType:"boolean",dflt:!0},buttons:l,x:{valType:"number",min:-2,max:3,dflt:-.05},xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"right"},y:{valType:"number",min:-2,max:3,dflt:1},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"top"},pad:i(o({editType:"arraydraw"}),{}),font:r({}),bgcolor:{valType:"color"},bordercolor:{valType:"color",dflt:n.borderLine},borderwidth:{valType:"number",min:0,dflt:1,editType:"arraydraw"}}),"arraydraw","from-root")}}),na=m({"src/components/updatemenus/defaults.js"(e,t){var r=ct(),n=Nt(),i=ra(),a=ta().name,o=i.buttons;function s(e,t,a){function o(n,a){return r.coerce(e,t,i,n,a)}o("visible",n(e,t,{name:"buttons",handleItemDefaults:l}).length>0)&&(o("active"),o("direction"),o("type"),o("showactive"),o("x"),o("y"),r.noneOrAll(e,t,["x","y"]),o("xanchor"),o("yanchor"),o("pad.t"),o("pad.r"),o("pad.b"),o("pad.l"),r.coerceFont(o,"font",a.font),o("bgcolor",a.paper_bgcolor),o("bordercolor"),o("borderwidth"))}function l(e,t){function n(n,i){return r.coerce(e,t,o,n,i)}n("visible","skip"===e.method||Array.isArray(e.args))&&(n("method"),n("args"),n("args2"),n("label"),n("execute"))}t.exports=function(e,t){n(e,t,{name:a,handleItemDefaults:s})}}}),ia=m({"src/components/updatemenus/scrollbox.js"(e,t){t.exports=o;var r=b(),n=W(),i=er(),a=ct();function o(e,t,r){this.gd=e,this.container=t,this.id=r,this.position=null,this.translateX=null,this.translateY=null,this.hbar=null,this.vbar=null,this.bg=this.container.selectAll("rect.scrollbox-bg").data([0]),this.bg.exit().on(".drag",null).on("wheel",null).remove(),this.bg.enter().append("rect").classed("scrollbox-bg",!0).style("pointer-events","all").attr({opacity:0,x:0,y:0,width:0,height:0})}o.barWidth=2,o.barLength=20,o.barRadius=2,o.barPad=1,o.barColor="#808BA4",o.prototype.enable=function(e,t,a){var s=this.gd._fullLayout,l=s.width,c=s.height;this.position=e;var u,h,f,p,d=this.position.l,m=this.position.w,g=this.position.t,y=this.position.h,v=this.position.direction,x="down"===v,_="left"===v,b="up"===v,w=m,T=y;!x&&!_&&!("right"===v)&&!b&&(this.position.direction="down",x=!0),x||b?(h=(u=d)+w,x?(f=g,T=(p=Math.min(f+T,c))-f):T=(p=g+T)-(f=Math.max(p-T,0))):(p=(f=g)+T,_?w=(h=d+w)-(u=Math.max(h-w,0)):(u=d,w=(h=Math.min(u+w,l))-u)),this._box={l:u,t:f,w,h:T};var k=m>w,A=o.barLength+2*o.barPad,M=o.barWidth+2*o.barPad,S=d,E=g+y;E+M>c&&(E=c-M);var C=this.container.selectAll("rect.scrollbar-horizontal").data(k?[0]:[]);C.exit().on(".drag",null).remove(),C.enter().append("rect").classed("scrollbar-horizontal",!0).call(n.fill,o.barColor),k?(this.hbar=C.attr({rx:o.barRadius,ry:o.barRadius,x:S,y:E,width:A,height:M}),this._hbarXMin=S+A/2,this._hbarTranslateMax=w-A):(delete this.hbar,delete this._hbarXMin,delete this._hbarTranslateMax);var I=y>T,L=o.barWidth+2*o.barPad,P=o.barLength+2*o.barPad,z=d+m,D=g;z+L>l&&(z=l-L);var O=this.container.selectAll("rect.scrollbar-vertical").data(I?[0]:[]);O.exit().on(".drag",null).remove(),O.enter().append("rect").classed("scrollbar-vertical",!0).call(n.fill,o.barColor),I?(this.vbar=O.attr({rx:o.barRadius,ry:o.barRadius,x:z,y:D,width:L,height:P}),this._vbarYMin=D+P/2,this._vbarTranslateMax=T-P):(delete this.vbar,delete this._vbarYMin,delete this._vbarTranslateMax);var R=this.id,F=u-.5,B=I?h+L+.5:h+.5,j=f-.5,N=k?p+M+.5:p+.5,U=s._topdefs.selectAll("#"+R).data(k||I?[0]:[]);if(U.exit().remove(),U.enter().append("clipPath").attr("id",R).append("rect"),k||I?(this._clipRect=U.select("rect").attr({x:Math.floor(F),y:Math.floor(j),width:Math.ceil(B)-Math.floor(F),height:Math.ceil(N)-Math.floor(j)}),this.container.call(i.setClipUrl,R,this.gd),this.bg.attr({x:d,y:g,width:m,height:y})):(this.bg.attr({width:0,height:0}),this.container.on("wheel",null).on(".drag",null).call(i.setClipUrl,null),delete this._clipRect),k||I){var V=r.behavior.drag().on("dragstart",(function(){r.event.sourceEvent.preventDefault()})).on("drag",this._onBoxDrag.bind(this));this.container.on("wheel",null).on("wheel",this._onBoxWheel.bind(this)).on(".drag",null).call(V);var q=r.behavior.drag().on("dragstart",(function(){r.event.sourceEvent.preventDefault(),r.event.sourceEvent.stopPropagation()})).on("drag",this._onBarDrag.bind(this));k&&this.hbar.on(".drag",null).call(q),I&&this.vbar.on(".drag",null).call(q)}this.setTranslate(t,a)},o.prototype.disable=function(){(this.hbar||this.vbar)&&(this.bg.attr({width:0,height:0}),this.container.on("wheel",null).on(".drag",null).call(i.setClipUrl,null),delete this._clipRect),this.hbar&&(this.hbar.on(".drag",null),this.hbar.remove(),delete this.hbar,delete this._hbarXMin,delete this._hbarTranslateMax),this.vbar&&(this.vbar.on(".drag",null),this.vbar.remove(),delete this.vbar,delete this._vbarYMin,delete this._vbarTranslateMax)},o.prototype._onBoxDrag=function(){var e=this.translateX,t=this.translateY;this.hbar&&(e-=r.event.dx),this.vbar&&(t-=r.event.dy),this.setTranslate(e,t)},o.prototype._onBoxWheel=function(){var e=this.translateX,t=this.translateY;this.hbar&&(e+=r.event.deltaY),this.vbar&&(t+=r.event.deltaY),this.setTranslate(e,t)},o.prototype._onBarDrag=function(){var e=this.translateX,t=this.translateY;if(this.hbar){var n=e+this._hbarXMin,i=n+this._hbarTranslateMax;e=(a.constrain(r.event.x,n,i)-n)/(i-n)*(this.position.w-this._box.w)}if(this.vbar){var o=t+this._vbarYMin,s=o+this._vbarTranslateMax;t=(a.constrain(r.event.y,o,s)-o)/(s-o)*(this.position.h-this._box.h)}this.setTranslate(e,t)},o.prototype.setTranslate=function(e,t){var r=this.position.w-this._box.w,n=this.position.h-this._box.h;if(e=a.constrain(e||0,0,r),t=a.constrain(t||0,0,n),this.translateX=e,this.translateY=t,this.container.call(i.setTranslate,this._box.l-this.position.l-e,this._box.t-this.position.t-t),this._clipRect&&this._clipRect.attr({x:Math.floor(this.position.l+e-.5),y:Math.floor(this.position.t+t-.5)}),this.hbar){var o=e/r;this.hbar.call(i.setTranslate,e+o*this._hbarTranslateMax,t)}if(this.vbar){var s=t/n;this.vbar.call(i.setTranslate,e,t+s*this._vbarTranslateMax)}}}}),aa=m({"src/components/updatemenus/draw.js"(e,t){var r=b(),n=At(),i=W(),a=er(),o=ct(),s=Et(),l=vt().arrayEditor,c=St().LINE_SPACING,u=ta(),h=ia();function f(e){return e._index}function p(e,t){return+e.attr(u.menuIndexAttrName)===t._index}function d(e,t,r,n,i,a,o,s){t.active=o,l(e.layout,u.name,t).applyUpdate("active",o),"buttons"===t.type?g(e,n,null,null,t):"dropdown"===t.type&&(i.attr(u.menuIndexAttrName,"-1"),m(e,n,i,a,t),s||g(e,n,i,a,t))}function m(e,t,r,n,i){var s=o.ensureSingle(t,"g",u.headerClassName,(function(e){e.style("pointer-events","all")})),l=i._dims,c=i.active,h=i.buttons[c]||u.blankHeaderOpts,f={y:i.pad.t,yPad:0,x:i.pad.l,xPad:0,index:0},d={width:l.headerWidth,height:l.headerHeight};s.call(y,i,h,e).call(M,i,f,d),o.ensureSingle(t,"text",u.headerArrowClassName,(function(e){e.attr("text-anchor","end").call(a.font,i.font).text(u.arrowSymbol[i.direction])})).attr({x:l.headerWidth-u.arrowOffsetX+i.pad.l,y:l.headerHeight/2+u.textOffsetY+i.pad.t}),s.on("click",(function(){r.call(S,String(p(r,i)?-1:i._index)),g(e,t,r,n,i)})),s.on("mouseover",(function(){s.call(w)})),s.on("mouseout",(function(){s.call(T,i)})),a.setTranslate(t,l.lx,l.ly)}function g(e,t,i,a,s){i||(i=t).attr("pointer-events","all");var l=function(e){return-1==+e.attr(u.menuIndexAttrName)}(i)&&"buttons"!==s.type?[]:s.buttons,c="dropdown"===s.type?u.dropdownButtonClassName:u.buttonClassName,h=i.selectAll("g."+c).data(o.filterVisible(l)),f=h.enter().append("g").classed(c,!0),p=h.exit();"dropdown"===s.type?(f.attr("opacity","0").transition().attr("opacity","1"),p.transition().attr("opacity","0").remove()):p.remove();var m=0,g=0,v=s._dims,x=-1!==["up","down"].indexOf(s.direction);"dropdown"===s.type&&(x?g=v.headerHeight+u.gapButtonHeader:m=v.headerWidth+u.gapButtonHeader),"dropdown"===s.type&&"up"===s.direction&&(g=-u.gapButtonHeader+u.gapButton-v.openHeight),"dropdown"===s.type&&"left"===s.direction&&(m=-u.gapButtonHeader+u.gapButton-v.openWidth);var b={x:v.lx+m+s.pad.l,y:v.ly+g+s.pad.t,yPad:u.gapButton,xPad:u.gapButton,index:0},k={l:b.x+s.borderwidth,t:b.y+s.borderwidth};h.each((function(o,l){var c=r.select(this);c.call(y,s,o,e).call(M,s,b),c.on("click",(function(){r.event.defaultPrevented||(o.execute&&(o.args2&&s.active===l?(d(e,s,0,t,i,a,-1),n.executeAPICommand(e,o.method,o.args2)):(d(e,s,0,t,i,a,l),n.executeAPICommand(e,o.method,o.args))),e.emit("plotly_buttonclicked",{menu:s,button:o,active:s.active}))})),c.on("mouseover",(function(){c.call(w)})),c.on("mouseout",(function(){c.call(T,s),h.call(_,s)}))})),h.call(_,s),x?(k.w=Math.max(v.openWidth,v.headerWidth),k.h=b.y-k.t):(k.w=b.x-k.l,k.h=Math.max(v.openHeight,v.headerHeight)),k.direction=s.direction,a&&(h.size()?function(e,t,r,n,i,a){var o,s,l,c=i.direction,h="up"===c||"down"===c,f=i._dims,p=i.active;if(h)for(s=0,l=0;l<p;l++)s+=f.heights[l]+u.gapButton;else for(o=0,l=0;l<p;l++)o+=f.widths[l]+u.gapButton;n.enable(a,o,s),n.hbar&&n.hbar.attr("opacity","0").transition().attr("opacity","1"),n.vbar&&n.vbar.attr("opacity","0").transition().attr("opacity","1")}(0,0,0,a,s,k):function(e){var t=!!e.hbar,r=!!e.vbar;t&&e.hbar.transition().attr("opacity","0").each("end",(function(){t=!1,r||e.disable()})),r&&e.vbar.transition().attr("opacity","0").each("end",(function(){r=!1,t||e.disable()}))}(a))}function y(e,t,r,n){e.call(v,t).call(x,t,r,n)}function v(e,t){o.ensureSingle(e,"rect",u.itemRectClassName,(function(e){e.attr({rx:u.rx,ry:u.ry,"shape-rendering":"crispEdges"})})).call(i.stroke,t.bordercolor).call(i.fill,t.bgcolor).style("stroke-width",t.borderwidth+"px")}function x(e,t,r,n){var i=o.ensureSingle(e,"text",u.itemTextClassName,(function(e){e.attr({"text-anchor":"start","data-notex":1})})),l=r.label,c=n._fullLayout._meta;c&&(l=o.templateString(l,c)),i.call(a.font,t.font).text(l).call(s.convertToTspans,n)}function _(e,t){var n=t.active;e.each((function(e,a){var o=r.select(this);a===n&&t.showactive&&o.select("rect."+u.itemRectClassName).call(i.fill,u.activeColor)}))}function w(e){e.select("rect."+u.itemRectClassName).call(i.fill,u.hoverColor)}function T(e,t){e.select("rect."+u.itemRectClassName).call(i.fill,t.bgcolor)}function k(e,t){var i=t._dims={width1:0,height1:0,heights:[],widths:[],totalWidth:0,totalHeight:0,openWidth:0,openHeight:0,lx:0,ly:0},l=a.tester.selectAll("g."+u.dropdownButtonClassName).data(o.filterVisible(t.buttons));l.enter().append("g").classed(u.dropdownButtonClassName,!0);var h=-1!==["up","down"].indexOf(t.direction);l.each((function(n,o){var l=r.select(this);l.call(y,t,n,e);var f=l.select("."+u.itemTextClassName),p=f.node()&&a.bBox(f.node()).width,d=Math.max(p+u.textPadX,u.minWidth),m=t.font.size*c,g=s.lineCount(f),v=Math.max(m*g,u.minHeight)+u.textOffsetY;v=Math.ceil(v),d=Math.ceil(d),i.widths[o]=d,i.heights[o]=v,i.height1=Math.max(i.height1,v),i.width1=Math.max(i.width1,d),h?(i.totalWidth=Math.max(i.totalWidth,d),i.openWidth=i.totalWidth,i.totalHeight+=v+u.gapButton,i.openHeight+=v+u.gapButton):(i.totalWidth+=d+u.gapButton,i.openWidth+=d+u.gapButton,i.totalHeight=Math.max(i.totalHeight,v),i.openHeight=i.totalHeight)})),h?i.totalHeight-=u.gapButton:i.totalWidth-=u.gapButton,i.headerWidth=i.width1+u.arrowPadX,i.headerHeight=i.height1,"dropdown"===t.type&&(h?(i.width1+=u.arrowPadX,i.totalHeight=i.height1):i.totalWidth=i.width1,i.totalWidth+=u.arrowPadX),l.remove();var f=i.totalWidth+t.pad.l+t.pad.r,p=i.totalHeight+t.pad.t+t.pad.b,d=e._fullLayout._size;i.lx=d.l+d.w*t.x,i.ly=d.t+d.h*(1-t.y);var m="left";o.isRightAnchor(t)&&(i.lx-=f,m="right"),o.isCenterAnchor(t)&&(i.lx-=f/2,m="center");var g="top";o.isBottomAnchor(t)&&(i.ly-=p,g="bottom"),o.isMiddleAnchor(t)&&(i.ly-=p/2,g="middle"),i.totalWidth=Math.ceil(i.totalWidth),i.totalHeight=Math.ceil(i.totalHeight),i.lx=Math.round(i.lx),i.ly=Math.round(i.ly),n.autoMargin(e,A(t),{x:t.x,y:t.y,l:f*({right:1,center:.5}[m]||0),r:f*({left:1,center:.5}[m]||0),b:p*({top:1,middle:.5}[g]||0),t:p*({bottom:1,middle:.5}[g]||0)})}function A(e){return u.autoMarginIdRoot+e._index}function M(e,t,r,n){n=n||{};var i=e.select("."+u.itemRectClassName),o=e.select("."+u.itemTextClassName),l=t.borderwidth,h=r.index,f=t._dims;a.setTranslate(e,l+r.x,l+r.y);var p=-1!==["up","down"].indexOf(t.direction),d=n.height||(p?f.heights[h]:f.height1);i.attr({x:0,y:0,width:n.width||(p?f.width1:f.widths[h]),height:d});var m=t.font.size*c,g=(s.lineCount(o)-1)*m/2;s.positionText(o,u.textOffsetX,d/2-g+u.textOffsetY),p?r.y+=f.heights[h]+r.yPad:r.x+=f.widths[h]+r.xPad,r.index++}function S(e,t){e.attr(u.menuIndexAttrName,t||"-1").selectAll("g."+u.dropdownButtonClassName).remove()}t.exports=function(e){var t=e._fullLayout,i=o.filterVisible(t[u.name]);function a(t){n.autoMargin(e,A(t))}var s=t._menulayer.selectAll("g."+u.containerClassName).data(i.length>0?[0]:[]);if(s.enter().append("g").classed(u.containerClassName,!0).style("cursor","pointer"),s.exit().each((function(){r.select(this).selectAll("g."+u.headerGroupClassName).each(a)})).remove(),0!==i.length){var l=s.selectAll("g."+u.headerGroupClassName).data(i,f);l.enter().append("g").classed(u.headerGroupClassName,!0);for(var c=o.ensureSingle(s,"g",u.dropdownButtonGroupClassName,(function(e){e.style("pointer-events","all")})),y=0;y<i.length;y++){var v=i[y];k(e,v)}var x="updatemenus"+t._uid,_=new h(e,c,x);l.enter().size()&&(c.node().parentNode.appendChild(c.node()),c.call(S)),l.exit().each((function(e){c.call(S),a(e)})).remove(),l.each((function(t){var i=r.select(this),a="dropdown"===t.type?c:null;n.manageCommandObserver(e,t,t.buttons,(function(r){d(e,t,t.buttons[r.index],i,a,_,r.index,!0)})),"dropdown"===t.type?(m(e,i,c,_,t),p(c,t)&&g(e,i,c,_,t)):g(e,i,null,null,t)}))}}}}),oa=m({"src/components/updatemenus/index.js"(e,t){var r=ta();t.exports={moduleType:"component",name:r.name,layoutAttributes:ra(),supplyLayoutDefaults:na(),draw:aa()}}}),sa=m({"src/components/sliders/constants.js"(e,t){t.exports={name:"sliders",containerClassName:"slider-container",groupClassName:"slider-group",inputAreaClass:"slider-input-area",railRectClass:"slider-rail-rect",railTouchRectClass:"slider-rail-touch-rect",gripRectClass:"slider-grip-rect",tickRectClass:"slider-tick-rect",inputProxyClass:"slider-input-proxy",labelsClass:"slider-labels",labelGroupClass:"slider-label-group",labelClass:"slider-label",currentValueClass:"slider-current-value",railHeight:5,menuIndexAttrName:"slider-active-index",autoMarginIdRoot:"slider-",minWidth:30,minHeight:30,textPadX:40,arrowOffsetX:4,railRadius:2,railWidth:5,railBorder:4,railBorderWidth:1,railBorderColor:"#bec8d9",railBgColor:"#f8fafc",railInset:8,stepInset:10,gripRadius:10,gripWidth:20,gripHeight:20,gripBorder:20,gripBorderWidth:1,gripBorderColor:"#bec8d9",gripBgColor:"#f6f8fa",gripBgActiveColor:"#dbdde0",labelPadding:8,labelOffset:0,tickWidth:1,tickColor:"#333",tickOffset:25,tickLength:7,minorTickOffset:25,minorTickColor:"#333",minorTickLength:4,currentValuePadding:8,currentValueInset:0}}}),la=m({"src/components/sliders/attributes.js"(e,t){var r=j(),n=Ue(),i=B().extendDeepAll,a=De().overrideAll,o=ze(),s=vt().templatedArray,l=sa(),c=s("step",{visible:{valType:"boolean",dflt:!0},method:{valType:"enumerated",values:["restyle","relayout","animate","update","skip"],dflt:"restyle"},args:{valType:"info_array",freeLength:!0,items:[{valType:"any"},{valType:"any"},{valType:"any"}]},label:{valType:"string"},value:{valType:"string"},execute:{valType:"boolean",dflt:!0}});t.exports=a(s("slider",{visible:{valType:"boolean",dflt:!0},active:{valType:"number",min:0,dflt:0},steps:c,lenmode:{valType:"enumerated",values:["fraction","pixels"],dflt:"fraction"},len:{valType:"number",min:0,dflt:1},x:{valType:"number",min:-2,max:3,dflt:0},pad:i(n({editType:"arraydraw"}),{},{t:{dflt:20}}),xanchor:{valType:"enumerated",values:["auto","left","center","right"],dflt:"left"},y:{valType:"number",min:-2,max:3,dflt:0},yanchor:{valType:"enumerated",values:["auto","top","middle","bottom"],dflt:"top"},transition:{duration:{valType:"number",min:0,dflt:150},easing:{valType:"enumerated",values:o.transition.easing.values,dflt:"cubic-in-out"}},currentvalue:{visible:{valType:"boolean",dflt:!0},xanchor:{valType:"enumerated",values:["left","center","right"],dflt:"left"},offset:{valType:"number",dflt:10},prefix:{valType:"string"},suffix:{valType:"string"},font:r({})},font:r({}),activebgcolor:{valType:"color",dflt:l.gripBgActiveColor},bgcolor:{valType:"color",dflt:l.railBgColor},bordercolor:{valType:"color",dflt:l.railBorderColor},borderwidth:{valType:"number",min:0,dflt:l.railBorderWidth},ticklen:{valType:"number",min:0,dflt:l.tickLength},tickcolor:{valType:"color",dflt:l.tickColor},tickwidth:{valType:"number",min:0,dflt:1},minorticklen:{valType:"number",min:0,dflt:l.minorTickLength}}),"arraydraw","from-root")}}),ca=m({"src/components/sliders/defaults.js"(e,t){var r=ct(),n=Nt(),i=la(),a=sa().name,o=i.steps;function s(e,t,a){function o(n,a){return r.coerce(e,t,i,n,a)}for(var s=n(e,t,{name:"steps",handleItemDefaults:l}),c=0,u=0;u<s.length;u++)s[u].visible&&c++;if(c<2?t.visible=!1:o("visible")){t._stepCount=c;var h=t._visibleSteps=r.filterVisible(s);(s[o("active")]||{}).visible||(t.active=h[0]._index),o("x"),o("y"),r.noneOrAll(e,t,["x","y"]),o("xanchor"),o("yanchor"),o("len"),o("lenmode"),o("pad.t"),o("pad.r"),o("pad.b"),o("pad.l"),r.coerceFont(o,"font",a.font),o("currentvalue.visible")&&(o("currentvalue.xanchor"),o("currentvalue.prefix"),o("currentvalue.suffix"),o("currentvalue.offset"),r.coerceFont(o,"currentvalue.font",t.font)),o("transition.duration"),o("transition.easing"),o("bgcolor"),o("activebgcolor"),o("bordercolor"),o("borderwidth"),o("ticklen"),o("tickwidth"),o("tickcolor"),o("minorticklen")}}function l(e,t){function n(n,i){return r.coerce(e,t,o,n,i)}if("skip"===e.method||Array.isArray(e.args)?n("visible"):t.visible=!1){n("method"),n("args");var i=n("label","step-"+t._index);n("value",i),n("execute")}}t.exports=function(e,t){n(e,t,{name:a,handleItemDefaults:s})}}}),ua=m({"src/components/sliders/draw.js"(e,t){var r=b(),n=At(),i=W(),a=er(),o=ct(),s=o.strTranslate,l=Et(),c=vt().arrayEditor,u=sa(),h=St(),f=h.LINE_SPACING,p=h.FROM_TL,d=h.FROM_BR;function m(e){return u.autoMarginIdRoot+e._index}function g(e){return e._index}function y(e,t){var i=a.tester.selectAll("g."+u.labelGroupClass).data(t._visibleSteps);i.enter().append("g").classed(u.labelGroupClass,!0);var s=0,c=0;i.each((function(e){var n=_(r.select(this),{step:e},t).node();if(n){var i=a.bBox(n);c=Math.max(c,i.height),s=Math.max(s,i.width)}})),i.remove();var h=t._dims={};h.inputAreaWidth=Math.max(u.railWidth,u.gripHeight);var f=e._fullLayout._size;h.lx=f.l+f.w*t.x,h.ly=f.t+f.h*(1-t.y),"fraction"===t.lenmode?h.outerLength=Math.round(f.w*t.len):h.outerLength=t.len,h.inputAreaStart=0,h.inputAreaLength=Math.round(h.outerLength-t.pad.l-t.pad.r);var g=(h.inputAreaLength-2*u.stepInset)/(t._stepCount-1),y=s+u.labelPadding;if(h.labelStride=Math.max(1,Math.ceil(y/g)),h.labelHeight=c,h.currentValueMaxWidth=0,h.currentValueHeight=0,h.currentValueTotalHeight=0,h.currentValueMaxLines=1,t.currentvalue.visible){var x=a.tester.append("g");i.each((function(e){var 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T={y:t.y,b:h.height*d[w],t:h.height*p[w]};"fraction"===t.lenmode?(T.l=0,T.xl=t.x-t.len*p[b],T.r=0,T.xr=t.x+t.len*d[b]):(T.x=t.x,T.l=h.outerLength*p[b],T.r=h.outerLength*d[b]),n.autoMargin(e,m(t),T)}function v(e,t,r){if(t.currentvalue.visible){var n,i,s=t._dims;switch(t.currentvalue.xanchor){case"right":n=s.inputAreaLength-u.currentValueInset-s.currentValueMaxWidth,i="left";break;case"center":n=.5*s.inputAreaLength,i="middle";break;default:n=u.currentValueInset,i="left"}var c=o.ensureSingle(e,"text",u.labelClass,(function(e){e.attr({"text-anchor":i,"data-notex":1})})),h=t.currentvalue.prefix?t.currentvalue.prefix:"";if("string"==typeof r)h+=r;else{var p=t.steps[t.active].label,d=t._gd._fullLayout._meta;d&&(p=o.templateString(p,d)),h+=p}t.currentvalue.suffix&&(h+=t.currentvalue.suffix),c.call(a.font,t.currentvalue.font).text(h).call(l.convertToTspans,t._gd);var m=l.lineCount(c),g=(s.currentValueMaxLines+1-m)*t.currentvalue.font.size*f;return l.positionText(c,n,g),c}}function x(e,t,r){o.ensureSingle(e,"rect",u.gripRectClass,(function(n){n.call(A,t,e,r).style("pointer-events","all")})).attr({width:u.gripWidth,height:u.gripHeight,rx:u.gripRadius,ry:u.gripRadius}).call(i.stroke,r.bordercolor).call(i.fill,r.bgcolor).style("stroke-width",r.borderwidth+"px")}function _(e,t,r){var n=o.ensureSingle(e,"text",u.labelClass,(function(e){e.attr({"text-anchor":"middle","data-notex":1})})),i=t.step.label,s=r._gd._fullLayout._meta;return s&&(i=o.templateString(i,s)),n.call(a.font,r.font).text(i).call(l.convertToTspans,r._gd),n}function w(e,t){var n=o.ensureSingle(e,"g",u.labelsClass),i=t._dims,s=n.selectAll("g."+u.labelGroupClass).data(i.labelSteps);s.enter().append("g").classed(u.labelGroupClass,!0),s.exit().remove(),s.each((function(e){var n=r.select(this);n.call(_,e,t),a.setTranslate(n,E(t,e.fraction),u.tickOffset+t.ticklen+t.font.size*f+u.labelOffset+i.currentValueTotalHeight)}))}function T(e,t,r,n,i){var a=Math.round(n*(r._stepCount-1)),o=r._visibleSteps[a]._index;o!==r.active&&k(e,t,r,o,!0,i)}function k(e,t,r,i,a,o){var s=r.active;r.active=i,c(e.layout,u.name,r).applyUpdate("active",i);var l=r.steps[r.active];t.call(S,r,o),t.call(v,r),e.emit("plotly_sliderchange",{slider:r,step:r.steps[r.active],interaction:a,previousActive:s}),l&&l.method&&a&&(t._nextMethod?(t._nextMethod.step=l,t._nextMethod.doCallback=a,t._nextMethod.doTransition=o):(t._nextMethod={step:l,doCallback:a,doTransition:o},t._nextMethodRaf=window.requestAnimationFrame((function(){var r=t._nextMethod.step;r.method&&(r.execute&&n.executeAPICommand(e,r.method,r.args),t._nextMethod=null,t._nextMethodRaf=null)}))))}function A(e,t,n){if(!t._context.staticPlot){var a=n.node(),o=r.select(t);e.on("mousedown",l),e.on("touchstart",l)}function s(){return n.data()[0]}function l(){var e=s();t.emit("plotly_sliderstart",{slider:e});var 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s=n%o.labelStride==0,l=r.select(this);l.attr({height:s?t.ticklen:t.minorticklen}).call(i.fill,t.tickcolor),a.setTranslate(l,E(t,n/(t._stepCount-1))-.5*t.tickwidth,(s?u.tickOffset:u.minorTickOffset)+o.currentValueTotalHeight)}))}function S(e,t,r){for(var n=e.select("rect."+u.gripRectClass),i=0,a=0;a<t._stepCount;a++)if(t._visibleSteps[a]._index===t.active){i=a;break}var o=E(t,i/(t._stepCount-1));if(!t._invokingCommand){var l=n;r&&t.transition.duration>0&&(l=l.transition().duration(t.transition.duration).ease(t.transition.easing)),l.attr("transform",s(o-.5*u.gripWidth,t._dims.currentValueTotalHeight))}}function E(e,t){var r=e._dims;return r.inputAreaStart+u.stepInset+(r.inputAreaLength-2*u.stepInset)*Math.min(1,Math.max(0,t))}function C(e,t){var r=e._dims;return Math.min(1,Math.max(0,(t-u.stepInset-r.inputAreaStart)/(r.inputAreaLength-2*u.stepInset-2*r.inputAreaStart)))}function I(e,t,r){var n=r._dims,s=o.ensureSingle(e,"rect",u.railTouchRectClass,(function(n){n.call(A,t,e,r).style("pointer-events","all")}));s.attr({width:n.inputAreaLength,height:Math.max(n.inputAreaWidth,u.tickOffset+r.ticklen+n.labelHeight)}).call(i.fill,r.bgcolor).attr("opacity",0),a.setTranslate(s,0,n.currentValueTotalHeight)}function L(e,t){var r=t._dims,n=r.inputAreaLength-2*u.railInset,s=o.ensureSingle(e,"rect",u.railRectClass);s.attr({width:n,height:u.railWidth,rx:u.railRadius,ry:u.railRadius,"shape-rendering":"crispEdges"}).call(i.stroke,t.bordercolor).call(i.fill,t.bgcolor).style("stroke-width",t.borderwidth+"px"),a.setTranslate(s,u.railInset,.5*(r.inputAreaWidth-u.railWidth)+r.currentValueTotalHeight)}t.exports=function(e){var t=e._context.staticPlot,i=e._fullLayout,o=function(e,t){for(var r=e[u.name],n=[],i=0;i<r.length;i++){var a=r[i];a.visible&&(a._gd=t,n.push(a))}return n}(i,e),s=i._infolayer.selectAll("g."+u.containerClassName).data(o.length>0?[0]:[]);function l(t){t._commandObserver&&(t._commandObserver.remove(),delete t._commandObserver),n.autoMargin(e,m(t))}if(s.enter().append("g").classed(u.containerClassName,!0).style("cursor",t?null:"ew-resize"),s.exit().each((function(){r.select(this).selectAll("g."+u.groupClassName).each(l)})).remove(),0!==o.length){var c=s.selectAll("g."+u.groupClassName).data(o,g);c.enter().append("g").classed(u.groupClassName,!0),c.exit().each(l).remove();for(var h=0;h<o.length;h++){var f=o[h];y(e,f)}c.each((function(t){var i=r.select(this);(function(e){var t=e._dims;t.labelSteps=[];for(var r=e._stepCount,n=0;n<r;n+=t.labelStride)t.labelSteps.push({fraction:n/(r-1),step:e._visibleSteps[n]})})(t),n.manageCommandObserver(e,t,t._visibleSteps,(function(t){var r=i.data()[0];r.active!==t.index&&(r._dragging||k(e,i,r,t.index,!1,!0))})),function(e,t,r){(r.steps[r.active]||{}).visible||(r.active=r._visibleSteps[0]._index),t.call(v,r).call(L,r).call(w,r).call(M,r).call(I,e,r).call(x,e,r);var n=r._dims;a.setTranslate(t,n.lx+r.pad.l,n.ly+r.pad.t),t.call(S,r,!1),t.call(v,r)}(e,r.select(this),t)}))}}}}),ha=m({"src/components/sliders/index.js"(e,t){var r=sa();t.exports={moduleType:"component",name:r.name,layoutAttributes:la(),supplyLayoutDefaults:ca(),draw:ua()}}}),fa=m({"src/components/rangeslider/attributes.js"(e,t){var r=G();t.exports={bgcolor:{valType:"color",dflt:r.background,editType:"plot"},bordercolor:{valType:"color",dflt:r.defaultLine,editType:"plot"},borderwidth:{valType:"integer",dflt:0,min:0,editType:"plot"},autorange:{valType:"boolean",dflt:!0,editType:"calc",impliedEdits:{"range[0]":void 0,"range[1]":void 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t=_t(),r=Et(),n=da(),i=St().LINE_SPACING,a=n.name;function o(e){var t=e&&e[a];return t&&t.visible}e.isVisible=o,e.makeData=function(e){for(var r=t.list({_fullLayout:e},"x",!0),n=e.margin,i=[],s=0;s<r.length;s++){var l=r[s];if(o(l)){i.push(l);var c=l[a];c._id=a+l._id,c._height=(e.height-n.b-n.t)*c.thickness,c._offsetShift=Math.floor(c.borderwidth/2)}}e._rangeSliderData=i},e.autoMarginOpts=function(e,t){var o=e._fullLayout,s=t[a],l=t._id.charAt(0),c=0,u=0;return"bottom"===t.side&&(c=t._depth,t.title.text!==o._dfltTitle[l])&&(u=1.5*t.title.font.size+10+s._offsetShift,u+=(t.title.text.match(r.BR_TAG_ALL)||[]).length*t.title.font.size*i),{x:0,y:t._counterDomainMin,l:0,r:0,t:0,b:s._height+c+Math.max(o.margin.b,u),pad:n.extraPad+2*s._offsetShift}}}}),ga=m({"src/components/rangeslider/defaults.js"(e,t){var r=ct(),n=vt(),i=_t(),a=fa(),o=pa();t.exports=function(e,t,s){var l=e[s],c=t[s];if(l.rangeslider||t._requestRangeslider[c._id]){r.isPlainObject(l.rangeslider)||(l.rangeslider={});var u,h,f=l.rangeslider,p=n.newContainer(c,"rangeslider");if(b("visible")){b("bgcolor",t.plot_bgcolor),b("bordercolor"),b("borderwidth"),b("thickness"),b("autorange",!c.isValidRange(f.range)),b("range");var d=t._subplots;if(d)for(var m=d.cartesian.filter((function(e){return e.slice(0,Math.max(0,e.indexOf("y")))===i.name2id(s)})).map((function(e){return e.slice(e.indexOf("y"),e.length)})),g=r.simpleMap(m,i.id2name),y=0;y<g.length;y++){var v=g[y];u=f[v]||{},h=n.newContainer(p,v,"yaxis");var x,_=t[v];u.range&&_.isValidRange(u.range)&&(x="fixed"),"match"!==w("rangemode",x)&&w("range",_.range.slice())}p._input=f}}function b(e,t){return r.coerce(f,p,a,e,t)}function w(e,t){return r.coerce(u,h,o,e,t)}}}}),ya=m({"src/components/rangeslider/calc_autorange.js"(e,t){var r=_t().list,n=ir().getAutoRange,i=da();t.exports=function(e){for(var t=r(e,"x",!0),a=0;a<t.length;a++){var 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r=M(),n=He(),i=ct(),a=vt(),o=Ea();t.exports=function(e,t,s,l){var c="error_"+l.axis,u=a.newContainer(t,c),h=e[c]||{};function f(e,t){return i.coerce(h,u,o,e,t)}if(!1!==f("visible",void 0!==h.array||void 0!==h.value||"sqrt"===h.type)){var p=f("type","array"in h?"data":"percent"),d=!0;"sqrt"!==p&&(d=f("symmetric",!(("data"===p?"arrayminus":"valueminus")in h))),"data"===p?(f("array"),f("traceref"),d||(f("arrayminus"),f("tracerefminus"))):("percent"===p||"constant"===p)&&(f("value"),d||f("valueminus"));var m="copy_"+l.inherit+"style";l.inherit&&(t["error_"+l.inherit]||{}).visible&&f(m,!(h.color||r(h.thickness)||r(h.width))),(!l.inherit||!u[m])&&(f("color",s),f("thickness"),f("width",n.traceIs(t,"gl3d")?0:4))}}}}),Ia=m({"src/components/errorbars/compute_error.js"(e,t){function r(e,t){return"percent"===e?function(e){return Math.abs(e*t/100)}:"constant"===e?function(){return Math.abs(t)}:"sqrt"===e?function(e){return Math.sqrt(Math.abs(e))}:void 0}t.exports=function(e){var 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o.error_z.copy_zstyle,t.exports={moduleType:"component",name:"errorbars",schema:{traces:{scatter:a,bar:a,histogram:a,scatter3d:n(o,"calc","nested"),scattergl:n(a,"calc","nested")}},supplyDefaults:Ca(),calc:La(),makeComputeError:Ia(),plot:Pa(),style:za(),hoverInfo:function(e,t,r){(t.error_y||{}).visible&&(r.yerr=e.yh-e.y,t.error_y.symmetric||(r.yerrneg=e.y-e.ys)),(t.error_x||{}).visible&&(r.xerr=e.xh-e.x,t.error_x.symmetric||(r.xerrneg=e.x-e.xs))}}}}),Oa=m({"src/components/colorbar/constants.js"(e,t){t.exports={cn:{colorbar:"colorbar",cbbg:"cbbg",cbfill:"cbfill",cbfills:"cbfills",cbline:"cbline",cblines:"cblines",cbaxis:"cbaxis",cbtitleunshift:"cbtitleunshift",cbtitle:"cbtitle",cboutline:"cboutline",crisp:"crisp",jsPlaceholder:"js-placeholder"}}}}),Ra=m({"src/components/colorbar/draw.js"(e,t){var 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n.coerce(e,t,i,r,a)}),"box")},_supply:a}}}),fo=m({"src/traces/box/calc.js"(e,t){var r=M(),n=ar(),i=ni(),a=ct(),o=S().BADNUM,s=a._;t.exports=function(e,t){var l,y,v,x,_,b,w,T=e._fullLayout,k=n.getFromId(e,t.xaxis||"x"),A=n.getFromId(e,t.yaxis||"y"),M=[],S="violin"===t.type?"_numViolins":"_numBoxes";"h"===t.orientation?(v=k,x="x",_=A,b="y",w=!!t.yperiodalignment):(v=A,x="y",_=k,b="x",w=!!t.xperiodalignment);var E,C,I,L,P,z,D=function(e,t,n,o){var s,l=t+"0"in e;if(t in e||l&&"d"+t in e){var c=n.makeCalcdata(e,t);return[i(e,n,t,c).vals,c]}s=l?e[t+"0"]:"name"in e&&("category"===n.type||r(e.name)&&-1!==["linear","log"].indexOf(n.type)||a.isDateTime(e.name)&&"date"===n.type)?e.name:o;for(var u="multicategory"===n.type?n.r2c_just_indices(s):n.d2c(s,0,e[t+"calendar"]),h=e._length,f=new Array(h),p=0;p<h;p++)f[p]=u;return[f]}(t,b,_,T[S]),O=D[0],R=D[1],F=a.distinctVals(O,_),B=F.vals,j=F.minDiff/2,N="all"===(t.boxpoints||t.points)?a.identity:function(e){return e.v<E.lf||e.v>E.uf};if(t._hasPreCompStats){var U=t[x],V=function(e){return v.d2c((t[e]||[])[l])},q=1/0,H=-1/0;for(l=0;l<t._length;l++){var G=O[l];if(r(G)){if((E={}).pos=E[b]=G,w&&R&&(E.orig_p=R[l]),E.q1=V("q1"),E.med=V("median"),E.q3=V("q3"),C=[],U&&a.isArrayOrTypedArray(U[l]))for(y=0;y<U[l].length;y++)(z=v.d2c(U[l][y]))!==o&&(c(P={v:z,i:[l,y]},t,[l,y]),C.push(P));if(E.pts=C.sort(u),L=(I=E[x]=C.map(h)).length,E.med!==o&&E.q1!==o&&E.q3!==o&&E.med>=E.q1&&E.q3>=E.med){var W=V("lowerfence");E.lf=W!==o&&W<=E.q1?W:f(E,I,L);var Z=V("upperfence");E.uf=Z!==o&&Z>=E.q3?Z:p(E,I,L);var Y=V("mean");E.mean=Y!==o?Y:L?a.mean(I,L):(E.q1+E.q3)/2;var X=V("sd");E.sd=Y!==o&&X>=0?X:L?a.stdev(I,L,E.mean):E.q3-E.q1,E.lo=d(E),E.uo=m(E);var $=V("notchspan");$=$!==o&&$>0?$:g(E,L),E.ln=E.med-$,E.un=E.med+$;var K=E.lf,J=E.uf;t.boxpoints&&I.length&&(K=Math.min(K,I[0]),J=Math.max(J,I[L-1])),t.notched&&(K=Math.min(K,E.ln),J=Math.max(J,E.un)),E.min=K,E.max=J}else{var Q;a.warn(["Invalid input - make sure that q1 <= median <= q3","q1 = "+E.q1,"median = "+E.med,"q3 = "+E.q3].join("\n")),Q=E.med!==o?E.med:E.q1!==o?E.q3!==o?(E.q1+E.q3)/2:E.q1:E.q3!==o?E.q3:0,E.med=Q,E.q1=E.q3=Q,E.lf=E.uf=Q,E.mean=E.sd=Q,E.ln=E.un=Q,E.min=E.max=Q}q=Math.min(q,E.min),H=Math.max(H,E.max),E.pts2=C.filter(N),M.push(E)}}t._extremes[v._id]=n.findExtremes(v,[q,H],{padded:!0})}else{var ee=v.makeCalcdata(t,x),te=function(e,t){for(var r=e.length,n=new Array(r+1),i=0;i<r;i++)n[i]=e[i]-t;return n[r]=e[r-1]+t,n}(B,j),re=B.length,ne=function(e){for(var t=new Array(e),r=0;r<e;r++)t[r]=[];return t}(re);for(l=0;l<t._length;l++)if(z=ee[l],r(z)){var ie=a.findBin(O[l],te);ie>=0&&ie<re&&(c(P={v:z,i:l},t,l),ne[ie].push(P))}var ae=1/0,oe=-1/0,se=t.quartilemethod,le="exclusive"===se,ce="inclusive"===se;for(l=0;l<re;l++)if(ne[l].length>0){var ue,he;(E={}).pos=E[b]=B[l],C=E.pts=ne[l].sort(u),L=(I=E[x]=C.map(h)).length,E.min=I[0],E.max=I[L-1],E.mean=a.mean(I,L),E.sd=a.stdev(I,L,E.mean)*t.sdmultiple,E.med=a.interp(I,.5),L%2&&(le||ce)?(le?(ue=I.slice(0,L/2),he=I.slice(L/2+1)):ce&&(ue=I.slice(0,L/2+1),he=I.slice(L/2)),E.q1=a.interp(ue,.5),E.q3=a.interp(he,.5)):(E.q1=a.interp(I,.25),E.q3=a.interp(I,.75)),E.lf=f(E,I,L),E.uf=p(E,I,L),E.lo=d(E),E.uo=m(E);var fe=g(E,L);E.ln=E.med-fe,E.un=E.med+fe,ae=Math.min(ae,E.ln),oe=Math.max(oe,E.un),E.pts2=C.filter(N),M.push(E)}t.notched&&a.isTypedArray(ee)&&(ee=Array.from(ee)),t._extremes[v._id]=n.findExtremes(v,t.notched?ee.concat([ae,oe]):ee,{padded:!0})}return function(e,t){if(a.isArrayOrTypedArray(t.selectedpoints))for(var r=0;r<e.length;r++){for(var n=e[r].pts||[],i={},o=0;o<n.length;o++)i[n[o].i]=o;a.tagSelected(n,t,i)}}(M,t),M.length>0?(M[0].t={num:T[S],dPos:j,posLetter:b,valLetter:x,labels:{med:s(e,"median:"),min:s(e,"min:"),q1:s(e,"q1:"),q3:s(e,"q3:"),max:s(e,"max:"),mean:"sd"===t.boxmean||"sd"===t.sizemode?s(e,"mean ± σ:").replace("σ",1===t.sdmultiple?"σ":t.sdmultiple+"σ"):s(e,"mean:"),lf:s(e,"lower fence:"),uf:s(e,"upper fence:")}},T[S]++,M):[{t:{empty:!0}}]};var l={text:"tx",hovertext:"htx"};function c(e,t,r){for(var n in l)a.isArrayOrTypedArray(t[n])&&(Array.isArray(r)?a.isArrayOrTypedArray(t[n][r[0]])&&(e[l[n]]=t[n][r[0]][r[1]]):e[l[n]]=t[n][r])}function u(e,t){return e.v-t.v}function h(e){return e.v}function f(e,t,r){return 0===r?e.q1:Math.min(e.q1,t[Math.min(a.findBin(2.5*e.q1-1.5*e.q3,t,!0)+1,r-1)])}function p(e,t,r){return 0===r?e.q3:Math.max(e.q3,t[Math.max(a.findBin(2.5*e.q3-1.5*e.q1,t),0)])}function d(e){return 4*e.q1-3*e.q3}function m(e){return 4*e.q3-3*e.q1}function g(e,t){return 0===t?0:1.57*(e.q3-e.q1)/Math.sqrt(t)}}}),po=m({"src/traces/box/cross_trace_calc.js"(e,t){var r=ar(),n=ct(),i=nn().getAxisGroup,a=["v","h"];function o(e,t,a,o){var s,l,c,u=t.calcdata,h=t._fullLayout,f=o._id,p=f.charAt(0),d=[],m=0;for(s=0;s<a.length;s++)for(c=u[a[s]],l=0;l<c.length;l++)d.push(o.c2l(c[l].pos,!0)),m+=(c[l].pts2||[]).length;if(d.length){var g=n.distinctVals(d);("category"===o.type||"multicategory"===o.type)&&(g.minDiff=1);var y=g.minDiff/2;r.minDtick(o,g.minDiff,g.vals[0],!0);var v=h["violin"===e?"_numViolins":"_numBoxes"],x="group"===h[e+"mode"]&&v>1,_=1-h[e+"gap"],b=1-h[e+"groupgap"];for(s=0;s<a.length;s++){var w,T,k,A,M=(c=u[a[s]])[0].trace,S=c[0].t,E=M.width,C=M.side;if(E)w=T=A=E/2,k=0;else if(w=y,x){var I=i(h,o._id)+M.orientation,L=(h._alignmentOpts[I]||{})[M.alignmentgroup]||{},P=Object.keys(L.offsetGroups||{}).length,z=P||v;T=w*_*b/z,k=2*w*(((P?M._offsetIndex:S.num)+.5)/z-.5)*_,A=w*_/z}else T=w*_*b,k=0,A=w;S.dPos=w,S.bPos=k,S.bdPos=T,S.wHover=A;var D,O,R,F,B,j,N,U,V=k+T,q=!!E;if("positive"===C?(D=w*(E?1:.5),R=V,O=R=k):"negative"===C?(D=R=k,O=w*(E?1:.5),F=V):(D=O=w,R=F=V),(M.boxpoints||M.points)&&m>0){var H=M.pointpos,G=M.jitter,W=M.marker.size/2,Z=0;H+G>=0&&((Z=V*(H+G))>D?(q=!0,N=W,B=Z):Z>R&&(N=W,B=D)),Z<=D&&(B=D);var Y=0;H-G<=0&&((Y=-V*(H-G))>O?(q=!0,U=W,j=Y):Y>F&&(U=W,j=O)),Y<=O&&(j=O)}else B=D,j=O;var X=new Array(c.length);for(l=0;l<c.length;l++)X[l]=c[l].pos;M._extremes[f]=r.findExtremes(o,X,{padded:q,vpadminus:j,vpadplus:B,vpadLinearized:!0,ppadminus:{x:U,y:N}[p],ppadplus:{x:N,y:U}[p]})}}}t.exports={crossTraceCalc:function(e,t){for(var r=e.calcdata,n=t.xaxis,i=t.yaxis,s=0;s<a.length;s++){for(var l=a[s],c="h"===l?i:n,u=[],h=0;h<r.length;h++){var f=r[h],p=f[0].t,d=f[0].trace;!0===d.visible&&("box"===d.type||"candlestick"===d.type)&&!p.empty&&(d.orientation||"v")===l&&d.xaxis===n._id&&d.yaxis===i._id&&u.push(h)}o("box",e,u,c)}},setPositionOffset:o}}}),mo=m({"src/traces/box/plot.js"(e,t){var r=b(),n=ct(),i=er();function a(e,t,i,a,o){var s,l,c="h"===i.orientation,u=t.val,h=t.pos,f=!!h.rangebreaks,p=a.bPos,d=a.wdPos||0,m=a.bPosPxOffset||0,g=i.whiskerwidth||0,y=!1!==i.showwhiskers,v=i.notched||!1,x=v?1-2*i.notchwidth:1;Array.isArray(a.bdPos)?(s=a.bdPos[0],l=a.bdPos[1]):(s=a.bdPos,l=a.bdPos);var _=e.selectAll("path.box").data("violin"!==i.type||i.box.visible?n.identity:[]);_.enter().append("path").style("vector-effect",o?"none":"non-scaling-stroke").attr("class","box"),_.exit().remove(),_.each((function(e){if(e.empty)return r.select(this).attr("d","M0,0Z");var t=h.c2l(e.pos+p,!0),a=h.l2p(t-s)+m,o=h.l2p(t+l)+m,_=f?(a+o)/2:h.l2p(t)+m,b=i.whiskerwidth,w=f?a*b+(1-b)*_:h.l2p(t-d)+m,T=f?o*b+(1-b)*_:h.l2p(t+d)+m,k=h.l2p(t-s*x)+m,A=h.l2p(t+l*x)+m,M="sd"===i.sizemode,S=u.c2p(M?e.mean-e.sd:e.q1,!0),E=M?u.c2p(e.mean+e.sd,!0):u.c2p(e.q3,!0),C=n.constrain(M?u.c2p(e.mean,!0):u.c2p(e.med,!0),Math.min(S,E)+1,Math.max(S,E)-1),I=void 0===e.lf||!1===i.boxpoints||M,L=u.c2p(I?e.min:e.lf,!0),P=u.c2p(I?e.max:e.uf,!0),z=u.c2p(e.ln,!0),D=u.c2p(e.un,!0);c?r.select(this).attr("d","M"+C+","+k+"V"+A+"M"+S+","+a+"V"+o+(v?"H"+z+"L"+C+","+A+"L"+D+","+o:"")+"H"+E+"V"+a+(v?"H"+D+"L"+C+","+k+"L"+z+","+a:"")+"Z"+(y?"M"+S+","+_+"H"+L+"M"+E+","+_+"H"+P+(0===g?"":"M"+L+","+w+"V"+T+"M"+P+","+w+"V"+T):"")):r.select(this).attr("d","M"+k+","+C+"H"+A+"M"+a+","+S+"H"+o+(v?"V"+z+"L"+A+","+C+"L"+o+","+D:"")+"V"+E+"H"+a+(v?"V"+D+"L"+k+","+C+"L"+a+","+z:"")+"Z"+(y?"M"+_+","+S+"V"+L+"M"+_+","+E+"V"+P+(0===g?"":"M"+w+","+L+"H"+T+"M"+w+","+P+"H"+T):""))}))}function o(e,t,r,a){var o=t.x,s=t.y,l=a.bdPos,c=a.bPos,u=r.boxpoints||r.points;n.seedPseudoRandom();var h=e.selectAll("g.points").data(u?function(e){return e.forEach((function(e){e.t=a,e.trace=r})),e}:[]);h.enter().append("g").attr("class","points"),h.exit().remove();var f=h.selectAll("path").data((function(e){var t,i,a=e.pts2,o=Math.max((e.max-e.min)/10,e.q3-e.q1),s=1e-9*o,h=.01*o,f=[],p=0;if(r.jitter){if(0===o)for(p=1,f=new Array(a.length),t=0;t<a.length;t++)f[t]=1;else for(t=0;t<a.length;t++){var d=Math.max(0,t-5),m=a[d].v,g=Math.min(a.length-1,t+5),y=a[g].v;"all"!==u&&(a[t].v<e.lf?y=Math.min(y,e.lf):m=Math.max(m,e.uf));var v=Math.sqrt(h*(g-d)/(y-m+s))||0;v=n.constrain(Math.abs(v),0,1),f.push(v),p=Math.max(v,p)}i=2*r.jitter/(p||1)}for(t=0;t<a.length;t++){var x=a[t],_=x.v,b=r.jitter?i*f[t]*(n.pseudoRandom()-.5):0,w=e.pos+c+l*(r.pointpos+b);"h"===r.orientation?(x.y=w,x.x=_):(x.x=w,x.y=_),"suspectedoutliers"===u&&_<e.uo&&_>e.lo&&(x.so=!0)}return a}));f.enter().append("path").classed("point",!0),f.exit().remove(),f.call(i.translatePoints,o,s)}function s(e,t,i,a){var o,s,l=t.val,c=t.pos,u=!!c.rangebreaks,h=a.bPos,f=a.bPosPxOffset||0,p=i.boxmean||(i.meanline||{}).visible;Array.isArray(a.bdPos)?(o=a.bdPos[0],s=a.bdPos[1]):(o=a.bdPos,s=a.bdPos);var d=e.selectAll("path.mean").data("box"===i.type&&i.boxmean||"violin"===i.type&&i.box.visible&&i.meanline.visible?n.identity:[]);d.enter().append("path").attr("class","mean").style({fill:"none","vector-effect":"non-scaling-stroke"}),d.exit().remove(),d.each((function(e){var t=c.c2l(e.pos+h,!0),n=c.l2p(t-o)+f,a=c.l2p(t+s)+f,d=u?(n+a)/2:c.l2p(t)+f,m=l.c2p(e.mean,!0),g=l.c2p(e.mean-e.sd,!0),y=l.c2p(e.mean+e.sd,!0);"h"===i.orientation?r.select(this).attr("d","M"+m+","+n+"V"+a+("sd"===p?"m0,0L"+g+","+d+"L"+m+","+n+"L"+y+","+d+"Z":"")):r.select(this).attr("d","M"+n+","+m+"H"+a+("sd"===p?"m0,0L"+d+","+g+"L"+n+","+m+"L"+d+","+y+"Z":""))}))}t.exports={plot:function(e,t,i,l){var c=e._context.staticPlot,u=t.xaxis,h=t.yaxis;n.makeTraceGroups(l,i,"trace boxes").each((function(e){var t,n,i=r.select(this),l=e[0],f=l.t,p=l.trace;f.wdPos=f.bdPos*p.whiskerwidth,!0!==p.visible||f.empty?i.remove():("h"===p.orientation?(t=h,n=u):(t=u,n=h),a(i,{pos:t,val:n},p,f,c),o(i,{x:u,y:h},p,f),s(i,{pos:t,val:n},p,f))}))},plotBoxAndWhiskers:a,plotPoints:o,plotBoxMean:s}}}),go=m({"src/traces/box/style.js"(e,t){var r=b(),n=W(),i=er();t.exports={style:function(e,t,a){var o=a||r.select(e).selectAll("g.trace.boxes");o.style("opacity",(function(e){return e[0].trace.opacity})),o.each((function(t){var a=r.select(this),o=t[0].trace,s=o.line.width;function l(e,t,r,i){e.style("stroke-width",t+"px").call(n.stroke,r).call(n.fill,i)}var c=a.selectAll("path.box");if("candlestick"===o.type)c.each((function(e){if(!e.empty){var t=r.select(this),n=o[e.dir];l(t,n.line.width,n.line.color,n.fillcolor),t.style("opacity",o.selectedpoints&&!e.selected?.3:1)}}));else{l(c,s,o.line.color,o.fillcolor),a.selectAll("path.mean").style({"stroke-width":s,"stroke-dasharray":2*s+"px,"+s+"px"}).call(n.stroke,o.line.color);var u=a.selectAll("path.point");i.pointStyle(u,o,e)}}))},styleOnSelect:function(e,t,r){var n=t[0].trace,a=r.selectAll("path.point");n.selectedpoints?i.selectedPointStyle(a,n):i.pointStyle(a,n,e)}}}}),yo=m({"src/traces/box/hover.js"(e,t){var r=ar(),n=ct(),i=Or(),a=W(),o=n.fillText;function s(e,t,o,s){var l,c,u,h,f,p,d,m,g,y,v,x,_,b,w=e.cd,T=e.xa,k=e.ya,A=w[0].trace,M=w[0].t,S="violin"===A.type,E=M.bdPos,C=M.wHover,I=function(e){return u.c2l(e.pos)+M.bPos-u.c2l(p)};S&&"both"!==A.side?("positive"===A.side&&(g=function(e){var t=I(e);return i.inbox(t,t+C,y)},x=E,_=0),"negative"===A.side&&(g=function(e){var t=I(e);return i.inbox(t-C,t,y)},x=0,_=E)):(g=function(e){var t=I(e);return i.inbox(t-C,t+C,y)},x=_=E),b=S?function(e){return i.inbox(e.span[0]-f,e.span[1]-f,y)}:function(e){return i.inbox(e.min-f,e.max-f,y)},"h"===A.orientation?(f=t,p=o,d=b,m=g,l="y",u=k,c="x",h=T):(f=o,p=t,d=g,m=b,l="x",u=T,c="y",h=k);var L=Math.min(1,E/Math.abs(u.r2c(u.range[1])-u.r2c(u.range[0])));function P(e){return(d(e)+m(e))/2}y=e.maxHoverDistance-L,v=e.maxSpikeDistance-L;var z=i.getDistanceFunction(s,d,m,P);if(i.getClosest(w,z,e),!1===e.index)return[];var D=w[e.index],O=A.line.color,R=(A.marker||{}).color;a.opacity(O)&&A.line.width?e.color=O:a.opacity(R)&&A.boxpoints?e.color=R:e.color=A.fillcolor,e[l+"0"]=u.c2p(D.pos+M.bPos-_,!0),e[l+"1"]=u.c2p(D.pos+M.bPos+x,!0),e[l+"LabelVal"]=void 0!==D.orig_p?D.orig_p:D.pos;var F=l+"Spike";e.spikeDistance=P(D)*v/y,e[F]=u.c2p(D.pos,!0);var B=A.boxmean||"sd"===A.sizemode||(A.meanline||{}).visible,j=A.boxpoints||A.points,N=j&&B?["max","uf","q3","med","mean","q1","lf","min"]:j&&!B?["max","uf","q3","med","q1","lf","min"]:!j&&B?["max","q3","med","mean","q1","min"]:["max","q3","med","q1","min"],U=h.range[1]<h.range[0];A.orientation===(U?"v":"h")&&N.reverse();for(var V=e.spikeDistance,q=e[F],H=[],G=0;G<N.length;G++){var W=N[G];if(W in D){var Z=D[W],Y=h.c2p(Z,!0),X=n.extendFlat({},e);X.attr=W,X[c+"0"]=X[c+"1"]=Y,X[c+"LabelVal"]=Z,X[c+"Label"]=(M.labels?M.labels[W]+" ":"")+r.hoverLabelText(h,Z,A[c+"hoverformat"]),X.hoverOnBox=!0,"mean"===W&&"sd"in D&&("sd"===A.boxmean||"sd"===A.sizemode)&&(X[c+"err"]=D.sd),X.hovertemplate=!1,H.push(X)}}e.name="",e.spikeDistance=void 0,e[F]=void 0;for(var $=0;$<H.length;$++)"med"!==H[$].attr?(H[$].name="",H[$].spikeDistance=void 0,H[$][F]=void 0):(H[$].spikeDistance=V,H[$][F]=q);return H}function l(e,t,r){for(var a,s,l,c=e.cd,u=e.xa,h=e.ya,f=c[0].trace,p=u.c2p(t),d=h.c2p(r),m=i.quadrature((function(e){var t=Math.max(3,e.mrc||0);return Math.max(Math.abs(u.c2p(e.x)-p)-t,1-3/t)}),(function(e){var t=Math.max(3,e.mrc||0);return Math.max(Math.abs(h.c2p(e.y)-d)-t,1-3/t)})),g=!1,y=0;y<c.length;y++){s=c[y];for(var v=0;v<(s.pts||[]).length;v++){var x=m(l=s.pts[v]);x<=e.distance&&(e.distance=x,g=[y,v])}}if(!g)return!1;l=(s=c[g[0]]).pts[g[1]];var _=u.c2p(l.x,!0),b=h.c2p(l.y,!0),w=l.mrc||1;a=n.extendFlat({},e,{index:l.i,color:(f.marker||{}).color,name:f.name,x0:_-w,x1:_+w,y0:b-w,y1:b+w,spikeDistance:e.distance,hovertemplate:f.hovertemplate});var T,k=s.orig_p,A=void 0!==k?k:s.pos;return"h"===f.orientation?(T=h,a.xLabelVal=l.x,a.yLabelVal=A):(T=u,a.xLabelVal=A,a.yLabelVal=l.y),a[T._id.charAt(0)+"Spike"]=T.c2p(s.pos,!0),o(l,f,a),a}t.exports={hoverPoints:function(e,t,r,n){var 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n=8;n<e.length;n+=4)r[String.fromCharCode.apply(null,e.slice(n,n+4))]=!0;if(r.mif1||r.msf1||r.miaf)return"avif"===t||"avis"===t||"avio"===t?{type:"avif",mime:"image/avif"}:"heic"===t||"heix"===t?{type:"heic",mime:"image/heic"}:"hevc"===t||"hevx"===t?{type:"heic",mime:"image/heic-sequence"}:r.avif||r.avis?{type:"avif",mime:"image/avif"}:r.heic||r.heix||r.hevc||r.hevx||r.heis?r.msf1?{type:"heif",mime:"image/heif-sequence"}:{type:"heif",mime:"image/heif"}:{type:"avif",mime:"image/avif"}}}}),Cu=m({"node_modules/probe-image-size/lib/exif_utils.js"(e,t){function r(e,t){var r=new Error(e);return r.code=t,r}function n(e){try{return decodeURIComponent(escape(e))}catch{return e}}function i(e,t,n){this.input=e.subarray(t,n),this.start=t;var i=String.fromCharCode.apply(null,this.input.subarray(0,4));if("II*\0"!==i&&"MM\0*"!==i)throw r("invalid TIFF signature","EBADDATA");this.big_endian="M"===i[0]}i.prototype.each=function(e){this.aborted=!1;var t=this.read_uint32(4);for(this.ifds_to_read=[{id:0,offset:t}];this.ifds_to_read.length>0&&!this.aborted;){var r=this.ifds_to_read.shift();r.offset&&this.scan_ifd(r.id,r.offset,e)}},i.prototype.read_uint16=function(e){var t=this.input;if(e+2>t.length)throw r("unexpected EOF","EBADDATA");return this.big_endian?256*t[e]+t[e+1]:t[e]+256*t[e+1]},i.prototype.read_uint32=function(e){var t=this.input;if(e+4>t.length)throw r("unexpected EOF","EBADDATA");return this.big_endian?16777216*t[e]+65536*t[e+1]+256*t[e+2]+t[e+3]:t[e]+256*t[e+1]+65536*t[e+2]+16777216*t[e+3]},i.prototype.is_subifd_link=function(e,t){return 0===e&&34665===t||0===e&&34853===t||34665===e&&40965===t},i.prototype.exif_format_length=function(e){switch(e){case 1:case 2:case 6:case 7:return 1;case 3:case 8:return 2;case 4:case 9:case 11:return 4;case 5:case 10:case 12:return 8;default:return 0}},i.prototype.exif_format_read=function(e,t){var r;switch(e){case 1:case 2:return this.input[t];case 6:return(r=this.input[t])|33554430*(128&r);case 3:return this.read_uint16(t);case 8:return(r=this.read_uint16(t))|131070*(32768&r);case 4:return this.read_uint32(t);case 9:return 0|this.read_uint32(t);default:return null}},i.prototype.scan_ifd=function(e,t,i){var a=this.read_uint16(t);t+=2;for(var o=0;o<a;o++){var s=this.read_uint16(t),l=this.read_uint16(t+2),c=this.read_uint32(t+4),u=this.exif_format_length(l),h=c*u,f=h<=4?t+8:this.read_uint32(t+8),p=!1;if(f+h>this.input.length)throw r("unexpected EOF","EBADDATA");for(var d=[],m=f,g=0;g<c;g++,m+=u){var y=this.exif_format_read(l,m);if(null===y){d=null;break}d.push(y)}if(Array.isArray(d)&&2===l&&(d=n(String.fromCharCode.apply(null,d)))&&"\0"===d[d.length-1]&&(d=d.slice(0,-1)),this.is_subifd_link(e,s)&&Array.isArray(d)&&Number.isInteger(d[0])&&d[0]>0&&(this.ifds_to_read.push({id:s,offset:d[0]}),p=!0),!1===i({is_big_endian:this.big_endian,ifd:e,tag:s,format:l,count:c,entry_offset:t+this.start,data_length:h,data_offset:f+this.start,value:d,is_subifd_link:p}))return void(this.aborted=!0);t+=12}0===e&&this.ifds_to_read.push({id:1,offset:this.read_uint32(t)})},t.exports.ExifParser=i,t.exports.get_orientation=function(e){var t=0;try{return new i(e,0,e.length).each((function(e){if(0===e.ifd&&274===e.tag&&Array.isArray(e.value))return t=e.value[0],!1})),t}catch{return-1}}}}),Iu=m({"node_modules/probe-image-size/lib/parse_sync/avif.js"(e,t){var r=Su().str2arr,n=Su().sliceEq,i=Su().readUInt32BE,a=Eu(),o=Cu(),s=r("ftyp");t.exports=function(e){if(n(e,4,s)){var t=a.unbox(e,0);if(t){var r=a.getMimeType(t.data);if(r){for(var l,c=t.end;;){var u=a.unbox(e,c);if(!u)break;if(c=u.end,"mdat"===u.boxtype)return;if("meta"===u.boxtype){l=u.data;break}}if(l){var h=a.readSizeFromMeta(l);if(h){var f={width:h.width,height:h.height,type:r.type,mime:r.mime,wUnits:"px",hUnits:"px"};if(h.variants.length>1&&(f.variants=h.variants),h.orientation&&(f.orientation=h.orientation),h.exif_location&&h.exif_location.offset+h.exif_location.length<=e.length){var p=i(e,h.exif_location.offset),d=e.slice(h.exif_location.offset+p+4,h.exif_location.offset+h.exif_location.length),m=o.get_orientation(d);m>0&&(f.orientation=m)}return f}}}}}}}}),Lu=m({"node_modules/probe-image-size/lib/parse_sync/bmp.js"(e,t){var r=Su().str2arr,n=Su().sliceEq,i=Su().readUInt16LE,a=r("BM");t.exports=function(e){if(!(e.length<26)&&n(e,0,a))return{width:i(e,18),height:i(e,22),type:"bmp",mime:"image/bmp",wUnits:"px",hUnits:"px"}}}}),Pu=m({"node_modules/probe-image-size/lib/parse_sync/gif.js"(e,t){var r=Su().str2arr,n=Su().sliceEq,i=Su().readUInt16LE,a=r("GIF87a"),o=r("GIF89a");t.exports=function(e){if(!(e.length<10)&&(n(e,0,a)||n(e,0,o)))return{width:i(e,6),height:i(e,8),type:"gif",mime:"image/gif",wUnits:"px",hUnits:"px"}}}}),zu=m({"node_modules/probe-image-size/lib/parse_sync/ico.js"(e,t){var r=Su().readUInt16LE;t.exports=function(e){var t=r(e,0),n=r(e,2),i=r(e,4);if(0===t&&1===n&&i){for(var a=[],o={width:0,height:0},s=0;s<i;s++){var l=e[6+16*s]||256,c=e[6+16*s+1]||256,u={width:l,height:c};a.push(u),(l>o.width||c>o.height)&&(o=u)}return{width:o.width,height:o.height,variants:a,type:"ico",mime:"image/x-icon",wUnits:"px",hUnits:"px"}}}}}),Du=m({"node_modules/probe-image-size/lib/parse_sync/jpeg.js"(e,t){var r=Su().readUInt16BE,n=Su().str2arr,i=Su().sliceEq,a=Cu(),o=n("Exif\0\0");t.exports=function(e){if(!(e.length<2)&&255===e[0]&&216===e[1]&&255===e[2])for(var t=2;;){for(;;){if(e.length-t<2)return;if(255===e[t++])break}for(var n,s=e[t++];255===s;)s=e[t++];if(208<=s&&s<=217||1===s)n=0;else{if(!(192<=s&&s<=254))return;if(e.length-t<2)return;n=r(e,t)-2,t+=2}if(217===s||218===s)return;var l;if(225===s&&n>=10&&i(e,t,o)&&(l=a.get_orientation(e.slice(t+6,t+n))),n>=5&&192<=s&&s<=207&&196!==s&&200!==s&&204!==s){if(e.length-t<n)return;var c={width:r(e,t+3),height:r(e,t+1),type:"jpg",mime:"image/jpeg",wUnits:"px",hUnits:"px"};return l>0&&(c.orientation=l),c}t+=n}}}}),Ou=m({"node_modules/probe-image-size/lib/parse_sync/png.js"(e,t){var r=Su().str2arr,n=Su().sliceEq,i=Su().readUInt32BE,a=r("‰PNG\r\n\n"),o=r("IHDR");t.exports=function(e){if(!(e.length<24)&&n(e,0,a)&&n(e,12,o))return{width:i(e,16),height:i(e,20),type:"png",mime:"image/png",wUnits:"px",hUnits:"px"}}}}),Ru=m({"node_modules/probe-image-size/lib/parse_sync/psd.js"(e,t){var r=Su().str2arr,n=Su().sliceEq,i=Su().readUInt32BE,a=r("8BPS\0
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t=e.match(o),r=e.match(s),n=e.match(l);return{width:t&&(t[1]||t[2]),height:r&&(r[1]||r[2]),viewbox:n&&(n[1]||n[2])}}(h),p=parseFloat(f.width),d=parseFloat(f.height);if(f.width&&f.height)return n(p)&&n(d)?{width:p,height:d,type:"svg",mime:"image/svg+xml",wUnits:u(f.width),hUnits:u(f.height)}:void 0;var m=(f.viewbox||"").split(" "),g={width:m[2],height:m[3]},y=parseFloat(g.width),v=parseFloat(g.height);if(n(y)&&n(v)&&u(g.width)===u(g.height)){var x=y/v;return f.width?n(p)?{width:p,height:p/x,type:"svg",mime:"image/svg+xml",wUnits:u(f.width),hUnits:u(f.width)}:void 0:f.height?n(d)?{width:d*x,height:d,type:"svg",mime:"image/svg+xml",wUnits:u(f.height),hUnits:u(f.height)}:void 0:{width:y,height:v,type:"svg",mime:"image/svg+xml",wUnits:u(g.width),hUnits:u(g.height)}}}}}}}),Bu=m({"node_modules/probe-image-size/lib/parse_sync/tiff.js"(e,t){var r=Su().str2arr,n=Su().sliceEq,i=Su().readUInt16LE,a=Su().readUInt16BE,o=Su().readUInt32LE,s=Su().readUInt32BE,l=r("II*\0"),c=r("MM\0*");function u(e,t,r){return r?a(e,t):i(e,t)}function h(e,t,r){return r?s(e,t):o(e,t)}function f(e,t,r){var n=u(e,t+2,r);return 1!==h(e,t+4,r)||3!==n&&4!==n?null:3===n?u(e,t+8,r):h(e,t+8,r)}t.exports=function(e){if(!(e.length<8)&&(n(e,0,l)||n(e,0,c))){var t=77===e[0],r=h(e,4,t)-8;if(!(r<0)){var i=r+8;if(!(e.length-i<2)){var a=12*u(e,i+0,t);if(!(a<=0||(i+=2,e.length-i<a))){var o,s,p,d;for(o=0;o<a;o+=12)256===(d=u(e,i+o,t))?s=f(e,i+o,t):257===d&&(p=f(e,i+o,t));if(s&&p)return{width:s,height:p,type:"tiff",mime:"image/tiff",wUnits:"px",hUnits:"px"}}}}}}}}),ju=m({"node_modules/probe-image-size/lib/parse_sync/webp.js"(e,t){var r=Su().str2arr,n=Su().sliceEq,i=Su().readUInt16LE,a=Su().readUInt32LE,o=Cu(),s=r("RIFF"),l=r("WEBP");function c(e,t){if(157===e[t+3]&&1===e[t+4]&&42===e[t+5])return{width:16383&i(e,t+6),height:16383&i(e,t+8),type:"webp",mime:"image/webp",wUnits:"px",hUnits:"px"}}function u(e,t){if(47===e[t]){var r=a(e,t+1);return{width:1+(16383&r),height:1+(r>>14&16383),type:"webp",mime:"image/webp",wUnits:"px",hUnits:"px"}}}function h(e,t){return{width:1+(e[t+6]<<16|e[t+5]<<8|e[t+4]),height:1+(e[t+9]<<t|e[t+8]<<8|e[t+7]),type:"webp",mime:"image/webp",wUnits:"px",hUnits:"px"}}t.exports=function(e){if(!(e.length<16)&&(n(e,0,s)||n(e,8,l))){var t=12,r=null,i=0,f=a(e,4)+8;if(!(f>e.length)){for(;t+8<f;)if(0!==e[t]){var p=String.fromCharCode.apply(null,e.slice(t,t+4)),d=a(e,t+4);"VP8 "===p&&d>=10?r=r||c(e,t+8):"VP8L"===p&&d>=9?r=r||u(e,t+8):"VP8X"===p&&d>=10?r=r||h(e,t+8):"EXIF"===p&&(i=o.get_orientation(e.slice(t+8,t+8+d)),t=1/0),t+=8+d}else t++;if(r)return i>0&&(r.orientation=i),r}}}}}),Nu=m({"node_modules/probe-image-size/lib/parsers_sync.js"(e,t){t.exports={avif:Iu(),bmp:Lu(),gif:Pu(),ico:zu(),jpeg:Du(),png:Ou(),psd:Ru(),svg:Fu(),tiff:Bu(),webp:ju()}}}),Uu=m({"node_modules/probe-image-size/sync.js"(e,t){var r=Nu();t.exports=function(e){return function(e){for(var t=Object.keys(r),n=0;n<t.length;n++){var i=r[t[n]](e);if(i)return i}return null}(e)},t.exports.parsers=r}}),Vu=m({"src/traces/image/helpers.js"(e){var t=Uu(),r=Rn().IMAGE_URL_PREFIX,n=Hl().Buffer;e.getImageSize=function(e){var i=e.replace(r,""),a=new n(i,"base64");return t(a)}}}),qu=m({"src/traces/image/calc.js"(e,t){var r=ct(),n=Fl(),i=M(),a=ar(),o=ct().maxRowLength,s=Vu().getImageSize;function l(e,t,n,i){return function(a){return r.constrain((a-e)*t,n,i)}}function c(e,t){return function(n){return r.constrain(n,e,t)}}t.exports=function(e,t){var r,u;if(t._hasZ)r=t.z.length,u=o(t.z);else if(t._hasSource){var h=s(t.source);r=h.height,u=h.width}var f,p=a.getFromId(e,t.xaxis||"x"),d=a.getFromId(e,t.yaxis||"y"),m=p.d2c(t.x0)-t.dx/2,g=d.d2c(t.y0)-t.dy/2,y=[m,m+u*t.dx],v=[g,g+r*t.dy];if(p&&"log"===p.type)for(f=0;f<u;f++)y.push(m+f*t.dx);if(d&&"log"===d.type)for(f=0;f<r;f++)v.push(g+f*t.dy);return t._extremes[p._id]=a.findExtremes(p,y),t._extremes[d._id]=a.findExtremes(d,v),t._scaler=function(e){var t=n.colormodel[e.colormodel],r=(t.colormodel||e.colormodel).length;e._sArray=[];for(var a=0;a<r;a++)t.min[a]!==e.zmin[a]||t.max[a]!==e.zmax[a]?e._sArray.push(l(e.zmin[a],(t.max[a]-t.min[a])/(e.zmax[a]-e.zmin[a]),t.min[a],t.max[a])):e._sArray.push(c(t.min[a],t.max[a]));return function(t){for(var n=t.slice(0,r),a=0;a<r;a++){var o=n[a];if(!i(o))return!1;n[a]=e._sArray[a](o)}return n}}(t),[{x0:m,y0:g,z:t.z,w:u,h:r}]}}}),Hu=m({"src/traces/image/plot.js"(e,t){var r=b(),n=ct(),i=n.strTranslate,a=Mt(),o=Fl(),s=No(),l=jo().STYLE;t.exports=function(e,t,c,u){var h=t.xaxis,f=t.yaxis,p=!e._context._exportedPlot&&s();n.makeTraceGroups(u,c,"im").each((function(t){var s=r.select(this),c=t[0],u=c.trace,d=("fast"===u.zsmooth||!1===u.zsmooth&&p)&&!u._hasZ&&u._hasSource&&"linear"===h.type&&"linear"===f.type;u._realImage=d;var m,g,y,v,x,_,b=c.z,w=c.x0,T=c.y0,k=c.w,A=c.h,M=u.dx,S=u.dy;for(_=0;void 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t=document.createElement("canvas");t.width=k,t.height=A;var r=t.getContext("2d",{willReadFrequently:!0});u._image=u._image||new Image;var n=u._image;n.onload=function(){r.drawImage(n,0,0),u._canvas={el:t,source:u.source},e()},n.setAttribute("src",u.source)}})).then((function(){var e;if(u._hasZ)e=j((function(e,t){var r=b[t][e];return n.isTypedArray(r)&&(r=Array.from(r)),r})).toDataURL("image/png");else if(u._hasSource)if(d)e=u.source;else{var t=u._canvas.el.getContext("2d",{willReadFrequently:!0}).getImageData(0,0,k,A).data;e=j((function(e,r){var n=4*(r*k+e);return[t[n],t[n+1],t[n+2],t[n+3]]})).toDataURL("image/png")}I.attr({"xlink:href":e,height:C,width:E,x:m,y:v})}));e._promises.push(B)}function j(e){var t=document.createElement("canvas");t.width=E,t.height=C;var r,i=t.getContext("2d",{willReadFrequently:!0}),a=function(e){return n.constrain(Math.round(h.c2p(w+e*M)-m),0,E)},s=function(e){return 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r=q(),n=Ma().attributes,i=j(),a=G(),{hovertemplateAttrs:o,texttemplateAttrs:s,templatefallbackAttrs:l}=Fe(),c=B().extendFlat,u=Oe().pattern,h=i({editType:"plot",arrayOk:!0,colorEditType:"plot"});t.exports={labels:{valType:"data_array",editType:"calc"},label0:{valType:"number",dflt:0,editType:"calc"},dlabel:{valType:"number",dflt:1,editType:"calc"},values:{valType:"data_array",editType:"calc"},marker:{colors:{valType:"data_array",editType:"calc"},line:{color:{valType:"color",dflt:a.defaultLine,arrayOk:!0,editType:"style"},width:{valType:"number",min:0,dflt:0,arrayOk:!0,editType:"style"},editType:"calc"},pattern:u,editType:"calc"},text:{valType:"data_array",editType:"plot"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"style"},scalegroup:{valType:"string",dflt:"",editType:"calc"},textinfo:{valType:"flaglist",flags:["label","text","value","percent"],extras:["none"],editType:"calc"},hoverinfo:c({},r.hoverinfo,{flags:["label","text","value","percent","name"]}),hovertemplate:o({},{keys:["label","color","value","percent","text"]}),hovertemplatefallback:l(),texttemplate:s({editType:"plot"},{keys:["label","color","value","percent","text"]}),texttemplatefallback:l({editType:"plot"}),textposition:{valType:"enumerated",values:["inside","outside","auto","none"],dflt:"auto",arrayOk:!0,editType:"plot"},textfont:c({},h,{}),insidetextorientation:{valType:"enumerated",values:["horizontal","radial","tangential","auto"],dflt:"auto",editType:"plot"},insidetextfont:c({},h,{}),outsidetextfont:c({},h,{}),automargin:{valType:"boolean",dflt:!1,editType:"plot"},showlegend:c({},r.showlegend,{arrayOk:!0}),legend:c({},r.legend,{arrayOk:!0}),title:{text:{valType:"string",dflt:"",editType:"plot"},font:c({},h,{}),position:{valType:"enumerated",values:["top 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a=n("marker.colors");s(n,"marker.pattern",a),e.marker&&!t.marker.pattern.fgcolor&&(t.marker.pattern.fgcolor=e.marker.colors),t.marker.pattern.bgcolor||(t.marker.pattern.bgcolor=r.paper_bgcolor)}t.exports={handleLabelsAndValues:l,handleMarkerDefaults:c,supplyDefaults:function(e,t,r,s){function u(r,a){return n.coerce(e,t,i,r,a)}var h=l(u("labels"),u("values")),f=h.len;if(t._hasLabels=h.hasLabels,t._hasValues=h.hasValues,!t._hasLabels&&t._hasValues&&(u("label0"),u("dlabel")),f){t._length=f,c(e,t,s,u,!0),u("scalegroup");var p,d=u("text"),m=u("texttemplate");if(u("texttemplatefallback"),m||(p=u("textinfo",n.isArrayOrTypedArray(d)?"text+percent":"percent")),u("hovertext"),u("hovertemplate"),u("hovertemplatefallback"),m||p&&"none"!==p){var g=u("textposition");o(e,t,s,u,g,{moduleHasSelected:!1,moduleHasUnselected:!1,moduleHasConstrain:!1,moduleHasCliponaxis:!1,moduleHasTextangle:!1,moduleHasInsideanchor:!1}),(Array.isArray(g)||"auto"===g||"outside"===g)&&u("automargin"),("inside"===g||"auto"===g||Array.isArray(g))&&u("insidetextorientation")}else"none"===p&&u("textposition","none");a(t,s,u);var y=u("hole");if(u("title.text")){var v=u("title.position",y?"middle center":"top center");!y&&"middle center"===v&&(t.title.position="top center"),n.coerceFont(u,"title.font",s.font)}u("sort"),u("direction"),u("rotation"),u("pull")}else t.visible=!1}}}}),Ju=m({"src/traces/pie/layout_attributes.js"(e,t){t.exports={hiddenlabels:{valType:"data_array",editType:"calc"},piecolorway:{valType:"colorlist",editType:"calc"},extendpiecolors:{valType:"boolean",dflt:!0,editType:"calc"}}}}),Qu=m({"src/traces/pie/layout_defaults.js"(e,t){var r=ct(),n=Ju();t.exports=function(e,t){function i(i,a){return 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0===b?(d[x]=a.length,(_=-1!==l.indexOf(x))||(g+=v),a.push({v,label:x,color:m(u[n],x),i:n,pts:[n],hidden:_})):(y=!0,(i=a[b]).v+=v,i.pts.push(n),i.hidden||(g+=v),!1===i.color&&u[n]&&(i.color=m(u[n],x)))}return a=a.filter((function(e){return e.v>=0})),("funnelarea"===t.type?y:t.sort)&&a.sort((function(e,t){return t.v-e.v})),a[0]&&(a[0].vTotal=g),a},crossTraceCalc:function(e,t){var r=(t||{}).type;r||(r="pie");var n=e._fullLayout,i=e.calcdata,o=n[r+"colorway"],l=n["_"+r+"colormap"];n["extend"+r+"colors"]&&(o=s(o,a));for(var c=0,u=0;u<i.length;u++){var h=i[u];if(h[0].trace.type===r)for(var f=0;f<h.length;f++){var p=h[f];!1===p.color&&(l[p.label]?p.color=l[p.label]:(l[p.label]=p.color=o[c%o.length],c++))}}},makePullColorFn:o,generateExtendedColors:s}}}),th=m({"src/traces/pie/event_data.js"(e,t){var r=Kt().appendArrayMultiPointValues;t.exports=function(e,t){var n={curveNumber:t.index,pointNumbers:e.pts,data:t._input,fullData:t,label:e.label,color:e.color,value:e.v,percent:e.percent,text:e.text,bbox:e.bbox,v:e.v};return 1===e.pts.length&&(n.pointNumber=n.i=e.pts[0]),r(n,t,e.pts),"funnelarea"===t.type&&(delete n.v,delete n.i),n}}}),rh=m({"src/traces/pie/plot.js"(e,t){var r=b(),n=At(),i=Or(),a=W(),o=er(),s=ct(),l=s.strScale,c=s.strTranslate,u=Et(),h=Qa(),f=h.recordMinTextSize,p=h.clearMinTextSize,d=ci().TEXTPAD,m=wr(),g=th(),y=ct().isValidTextValue;function v(e,t,n){var a=n[0],o=a.cx,l=a.cy,c=a.trace,u="funnelarea"===c.type;"_hasHoverLabel"in c||(c._hasHoverLabel=!1),"_hasHoverEvent"in c||(c._hasHoverEvent=!1),e.on("mouseover",(function(e){var n=t._fullLayout,h=t._fullData[c.index];if(!t._dragging&&!1!==n.hovermode){var f=h.hoverinfo;if(Array.isArray(f)&&(f=i.castHoverinfo({hoverinfo:[m.castOption(f,e.pts)],_module:c._module},n,0)),"all"===f&&(f="label+text+value+percent+name"),h.hovertemplate||"none"!==f&&"skip"!==f&&f){var p=e.rInscribed||0,d=o+e.pxmid[0]*(1-p),y=l+e.pxmid[1]*(1-p),v=n.separators,x=[];if(f&&-1!==f.indexOf("label")&&x.push(e.label),e.text=m.castOption(h.hovertext||h.text,e.pts),f&&-1!==f.indexOf("text")){var _=e.text;s.isValidTextValue(_)&&x.push(_)}e.value=e.v,e.valueLabel=m.formatPieValue(e.v,v),f&&-1!==f.indexOf("value")&&x.push(e.valueLabel),e.percent=e.v/a.vTotal,e.percentLabel=m.formatPiePercent(e.percent,v),f&&-1!==f.indexOf("percent")&&x.push(e.percentLabel);var b=h.hoverlabel,w=b.font,T=[];i.loneHover({trace:c,x0:d-p*a.r,x1:d+p*a.r,y,_x0:u?o+e.TL[0]:d-p*a.r,_x1:u?o+e.TR[0]:d+p*a.r,_y0:u?l+e.TL[1]:y-p*a.r,_y1:u?l+e.BL[1]:y+p*a.r,text:x.join("<br>"),name:h.hovertemplate||-1!==f.indexOf("name")?h.name:void 0,idealAlign:e.pxmid[0]<0?"left":"right",color:m.castOption(b.bgcolor,e.pts)||e.color,borderColor:m.castOption(b.bordercolor,e.pts),fontFamily:m.castOption(w.family,e.pts),fontSize:m.castOption(w.size,e.pts),fontColor:m.castOption(w.color,e.pts),nameLength:m.castOption(b.namelength,e.pts),textAlign:m.castOption(b.align,e.pts),hovertemplate:m.castOption(h.hovertemplate,e.pts),hovertemplateLabels:e,eventData:[g(e,h)]},{container:n._hoverlayer.node(),outerContainer:n._paper.node(),gd:t,inOut_bbox:T}),e.bbox=T[0],c._hasHoverLabel=!0}c._hasHoverEvent=!0,t.emit("plotly_hover",{points:[g(e,h)],event:r.event})}})),e.on("mouseout",(function(e){var n=t._fullLayout,a=t._fullData[c.index],o=r.select(this).datum();c._hasHoverEvent&&(e.originalEvent=r.event,t.emit("plotly_unhover",{points:[g(o,a)],event:r.event}),c._hasHoverEvent=!1),c._hasHoverLabel&&(i.loneUnhover(n._hoverlayer.node()),c._hasHoverLabel=!1)})),e.on("click",(function(e){var n=t._fullLayout,a=t._fullData[c.index];t._dragging||!1===n.hovermode||(t._hoverdata=[g(e,a)],i.click(t,r.event))}))}function x(e,t,r){var n=m.castOption(e.insidetextfont.color,t.pts);!n&&e._input.textfont&&(n=m.castOption(e._input.textfont.color,t.pts));var i=m.castOption(e.insidetextfont.family,t.pts)||m.castOption(e.textfont.family,t.pts)||r.family,o=m.castOption(e.insidetextfont.size,t.pts)||m.castOption(e.textfont.size,t.pts)||r.size,s=m.castOption(e.insidetextfont.weight,t.pts)||m.castOption(e.textfont.weight,t.pts)||r.weight,l=m.castOption(e.insidetextfont.style,t.pts)||m.castOption(e.textfont.style,t.pts)||r.style,c=m.castOption(e.insidetextfont.variant,t.pts)||m.castOption(e.textfont.variant,t.pts)||r.variant,u=m.castOption(e.insidetextfont.textcase,t.pts)||m.castOption(e.textfont.textcase,t.pts)||r.textcase,h=m.castOption(e.insidetextfont.lineposition,t.pts)||m.castOption(e.textfont.lineposition,t.pts)||r.lineposition,f=m.castOption(e.insidetextfont.shadow,t.pts)||m.castOption(e.textfont.shadow,t.pts)||r.shadow;return{color:n||a.contrast(t.color),family:i,size:o,weight:s,style:l,variant:c,textcase:u,lineposition:h,shadow:f}}function _(e,t){for(var r,n,i=0;i<e.length;i++)if((n=(r=e[i][0]).trace).title.text){var a=n.title.text;n._meta&&(a=s.templateString(a,n._meta));var l=o.tester.append("text").attr("data-notex",1).text(a).call(o.font,n.title.font).call(u.convertToTspans,t),c=o.bBox(l.node(),!0);r.titleBox={width:c.width,height:c.height},l.remove()}}function w(e,t,r){var n=r.r||t.rpx1,i=t.rInscribed;if(t.startangle===t.stopangle)return{rCenter:1-i,scale:0,rotate:0,textPosAngle:0};var a,o=t.ring,s=1===o&&Math.abs(t.startangle-t.stopangle)===2*Math.PI,l=t.halfangle,c=t.midangle,u=r.trace.insidetextorientation,h="horizontal"===u,f="tangential"===u,p="radial"===u,d="auto"===u,m=[];if(!d){var g,y=function(r,i){if(function(e,t){var r=e.startangle,n=e.stopangle;return r>t&&t>n||r<t&&t<n}(t,r)){var 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c=s/2,u=l/2;"funnelarea"===a.type&&!a.scalegroup&&(u/=a.aspectratio),i.r=Math.min(c,u)/(1+P(a)),i.cx=t.l+t.w*(a.domain.x[1]+a.domain.x[0])/2,i.cy=t.t+t.h*(1-a.domain.y[0])-l/2,a.title.text&&-1!==a.title.position.indexOf("bottom")&&(i.cy-=L(i,t)),a.scalegroup&&-1===r.indexOf(a.scalegroup)&&r.push(a.scalegroup)}!function(e,t){for(var r,n,i,a=0;a<t.length;a++){var o=1/0,s=t[a];for(n=0;n<e.length;n++)if((i=(r=e[n][0]).trace).scalegroup===s){var l;if("pie"===i.type)l=r.r*r.r;else if("funnelarea"===i.type){var c,u;i.aspectratio>1?u=(c=r.r)/i.aspectratio:c=(u=r.r)*i.aspectratio,l=(c*=(1+i.baseratio)/2)*u}o=Math.min(o,l/r.vTotal)}for(n=0;n<e.length;n++)if((i=(r=e[n][0]).trace).scalegroup===s){var h=o*r.vTotal;"funnelarea"===i.type&&(h/=(1+i.baseratio)/2,h/=i.aspectratio),r.r=Math.sqrt(h)}}}(e,r)}function D(e,t){return[e*Math.sin(t),-e*Math.cos(t)]}function O(e,t,r){var n,i=e._fullLayout,a=r.trace,o=a.texttemplate,l=a.textinfo;if(!o&&l&&"none"!==l){var c,u=l.split("+"),h=function(e){return-1!==u.indexOf(e)},f=h("label"),p=h("text"),d=h("value"),g=h("percent"),v=i.separators;if(c=f?[t.label]:[],p){var x=m.getFirstFilled(a.text,t.pts);y(x)&&c.push(x)}d&&c.push(m.formatPieValue(t.v,v)),g&&c.push(m.formatPiePercent(t.v/r.vTotal,v)),t.text=c.join("<br>")}if(o){var _=s.castOption(a,t.i,"texttemplate");if(_){var b={label:(n=t).label,value:n.v,valueLabel:m.formatPieValue(n.v,i.separators),percent:n.v/r.vTotal,percentLabel:m.formatPiePercent(n.v/r.vTotal,i.separators),color:n.color,text:n.text,customdata:s.castOption(a,n.i,"customdata")},w=m.getFirstFilled(a.text,t.pts);(y(w)||""===w)&&(b.text=w),t.text=s.texttemplateString({data:[b,a._meta],fallback:a.texttemplatefallback,labels:b,locale:e._fullLayout._d3locale,template:_})}else t.text=""}}function R(e,t){var r=e.rotate*Math.PI/180,n=Math.cos(r),i=Math.sin(r),a=(t.left+t.right)/2,o=(t.top+t.bottom)/2;e.textX=a*n-o*i,e.textY=a*i+o*n,e.noCenter=!0}t.exports={plot:function(e,t){var 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n=r.select(this);if(e.labelExtraX||e.labelExtraY){var i=n.select("g.slicetext text");e.transform.targetX+=e.labelExtraX,e.transform.targetY+=e.labelExtraY,s.setTransormAndDisplay(i,e.transform);var o=e.cxFinal+e.pxmid[0],l="M"+o+","+(e.cyFinal+e.pxmid[1]),c=(e.yLabelMax-e.yLabelMin)*(e.pxmid[0]<0?-1:1)/4;if(e.labelExtraX){var u=e.labelExtraX*e.pxmid[1]/e.pxmid[0],h=e.yLabelMid+e.labelExtraY-(e.cyFinal+e.pxmid[1]);Math.abs(u)>Math.abs(h)?l+="l"+h*e.pxmid[0]/e.pxmid[1]+","+h+"H"+(o+e.labelExtraX+c):l+="l"+e.labelExtraX+","+u+"v"+(h-u)+"h"+c}else l+="V"+(e.yLabelMid+e.labelExtraY)+"h"+c;s.ensureSingle(n,"path","textline").call(a.stroke,t.outsidetextfont.color).attr({"stroke-width":Math.min(2,t.outsidetextfont.size/8),d:l,fill:"none"})}else n.select("path.textline").remove()}))}(_,y),T&&y.automargin){var A=o.bBox(p.node()),M=y.domain,S=d.w*(M.x[1]-M.x[0]),E=d.h*(M.y[1]-M.y[0]),L=(.5*S-g.r)/d.w,P=(.5*E-g.r)/d.h;n.autoMargin(e,"pie."+y.uid+".automargin",{xl:M.x[0]-L,xr:M.x[1]+L,yb:M.y[0]-P,yt:M.y[1]+P,l:Math.max(g.cx-g.r-A.left,0),r:Math.max(A.right-(g.cx+g.r),0),b:Math.max(A.bottom-(g.cy+g.r),0),t:Math.max(g.cy-g.r-A.top,0),pad:5})}}))}));setTimeout((function(){g.selectAll("tspan").each((function(){var e=r.select(this);e.attr("dy")&&e.attr("dy",e.attr("dy"))}))}),0)},formatSliceLabel:O,transformInsideText:w,determineInsideTextFont:x,positionTitleOutside:I,prerenderTitles:_,layoutAreas:z,attachFxHandlers:v,computeTransform:R}}}),nh=m({"src/traces/pie/style.js"(e,t){var r=b(),n=kr(),i=Qa().resizeText;t.exports=function(e){var t=e._fullLayout._pielayer.selectAll(".trace");i(e,t,"pie"),t.each((function(t){var 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this.isZero()||(this.negative^=1),this},a.prototype.iuor=function(e){for(;this.length<e.length;)this.words[this.length++]=0;for(var t=0;t<e.length;t++)this.words[t]=this.words[t]|e.words[t];return this.strip()},a.prototype.ior=function(e){return n(!(this.negative|e.negative)),this.iuor(e)},a.prototype.or=function(e){return this.length>e.length?this.clone().ior(e):e.clone().ior(this)},a.prototype.uor=function(e){return this.length>e.length?this.clone().iuor(e):e.clone().iuor(this)},a.prototype.iuand=function(e){var t;t=this.length>e.length?e:this;for(var r=0;r<t.length;r++)this.words[r]=this.words[r]&e.words[r];return this.length=t.length,this.strip()},a.prototype.iand=function(e){return n(!(this.negative|e.negative)),this.iuand(e)},a.prototype.and=function(e){return this.length>e.length?this.clone().iand(e):e.clone().iand(this)},a.prototype.uand=function(e){return this.length>e.length?this.clone().iuand(e):e.clone().iuand(this)},a.prototype.iuxor=function(e){var t,r;this.length>e.length?(t=this,r=e):(t=e,r=this);for(var n=0;n<r.length;n++)this.words[n]=t.words[n]^r.words[n];if(this!==t)for(;n<t.length;n++)this.words[n]=t.words[n];return this.length=t.length,this.strip()},a.prototype.ixor=function(e){return n(!(this.negative|e.negative)),this.iuxor(e)},a.prototype.xor=function(e){return this.length>e.length?this.clone().ixor(e):e.clone().ixor(this)},a.prototype.uxor=function(e){return this.length>e.length?this.clone().iuxor(e):e.clone().iuxor(this)},a.prototype.inotn=function(e){n("number"==typeof e&&e>=0);var t=0|Math.ceil(e/26),r=e%26;this._expand(t),r>0&&t--;for(var i=0;i<t;i++)this.words[i]=67108863&~this.words[i];return r>0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},a.prototype.notn=function(e){return this.clone().inotn(e)},a.prototype.setn=function(e,t){n("number"==typeof e&&e>=0);var r=e/26|0,i=e%26;return this._expand(r+1),this.words[r]=t?this.words[r]|1<<i:this.words[r]&~(1<<i),this.strip()},a.prototype.iadd=function(e){var t,r,n;if(0!==this.negative&&0===e.negative)return this.negative=0,t=this.isub(e),this.negative^=1,this._normSign();if(0===this.negative&&0!==e.negative)return e.negative=0,t=this.isub(e),e.negative=1,t._normSign();this.length>e.length?(r=this,n=e):(r=e,n=this);for(var i=0,a=0;a<n.length;a++)t=(0|r.words[a])+(0|n.words[a])+i,this.words[a]=67108863&t,i=t>>>26;for(;0!==i&&a<r.length;a++)t=(0|r.words[a])+i,this.words[a]=67108863&t,i=t>>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;a<r.length;a++)this.words[a]=r.words[a];return this},a.prototype.add=function(e){var t;return 0!==e.negative&&0===this.negative?(e.negative=0,t=this.sub(e),e.negative^=1,t):0===e.negative&&0!==this.negative?(this.negative=0,t=e.sub(this),this.negative=1,t):this.length>e.length?this.clone().iadd(e):e.clone().iadd(this)},a.prototype.isub=function(e){if(0!==e.negative){e.negative=0;var t=this.iadd(e);return e.negative=1,t._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(e),this.negative=1,this._normSign();var r,n,i=this.cmp(e);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=e):(r=e,n=this);for(var a=0,o=0;o<n.length;o++)a=(t=(0|r.words[o])-(0|n.words[o])+a)>>26,this.words[o]=67108863&t;for(;0!==a&&o<r.length;o++)a=(t=(0|r.words[o])+a)>>26,this.words[o]=67108863&t;if(0===a&&o<r.length&&r!==this)for(;o<r.length;o++)this.words[o]=r.words[o];return this.length=Math.max(this.length,o),r!==this&&(this.negative=1),this.strip()},a.prototype.sub=function(e){return this.clone().isub(e)};var d=function(e,t,r){var n,i,a,o=e.words,s=t.words,l=r.words,c=0,u=0|o[0],h=8191&u,f=u>>>13,p=0|o[1],d=8191&p,m=p>>>13,g=0|o[2],y=8191&g,v=g>>>13,x=0|o[3],_=8191&x,b=x>>>13,w=0|o[4],T=8191&w,k=w>>>13,A=0|o[5],M=8191&A,S=A>>>13,E=0|o[6],C=8191&E,I=E>>>13,L=0|o[7],P=8191&L,z=L>>>13,D=0|o[8],O=8191&D,R=D>>>13,F=0|o[9],B=8191&F,j=F>>>13,N=0|s[0],U=8191&N,V=N>>>13,q=0|s[1],H=8191&q,G=q>>>13,W=0|s[2],Z=8191&W,Y=W>>>13,X=0|s[3],$=8191&X,K=X>>>13,J=0|s[4],Q=8191&J,ee=J>>>13,te=0|s[5],re=8191&te,ne=te>>>13,ie=0|s[6],ae=8191&ie,oe=ie>>>13,se=0|s[7],le=8191&se,ce=se>>>13,ue=0|s[8],he=8191&ue,fe=ue>>>13,pe=0|s[9],de=8191&pe,me=pe>>>13;r.negative=e.negative^t.negative,r.length=19;var ge=(c+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,V))+Math.imul(f,U)|0))<<13)|0;c=((a=Math.imul(f,V))+(i>>>13)|0)+(ge>>>26)|0,ge&=67108863,n=Math.imul(d,U),i=(i=Math.imul(d,V))+Math.imul(m,U)|0,a=Math.imul(m,V);var ye=(c+(n=n+Math.imul(h,H)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(f,H)|0))<<13)|0;c=((a=a+Math.imul(f,G)|0)+(i>>>13)|0)+(ye>>>26)|0,ye&=67108863,n=Math.imul(y,U),i=(i=Math.imul(y,V))+Math.imul(v,U)|0,a=Math.imul(v,V),n=n+Math.imul(d,H)|0,i=(i=i+Math.imul(d,G)|0)+Math.imul(m,H)|0,a=a+Math.imul(m,G)|0;var ve=(c+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,Y)|0)+Math.imul(f,Z)|0))<<13)|0;c=((a=a+Math.imul(f,Y)|0)+(i>>>13)|0)+(ve>>>26)|0,ve&=67108863,n=Math.imul(_,U),i=(i=Math.imul(_,V))+Math.imul(b,U)|0,a=Math.imul(b,V),n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,G)|0)+Math.imul(v,H)|0,a=a+Math.imul(v,G)|0,n=n+Math.imul(d,Z)|0,i=(i=i+Math.imul(d,Y)|0)+Math.imul(m,Z)|0,a=a+Math.imul(m,Y)|0;var xe=(c+(n=n+Math.imul(h,$)|0)|0)+((8191&(i=(i=i+Math.imul(h,K)|0)+Math.imul(f,$)|0))<<13)|0;c=((a=a+Math.imul(f,K)|0)+(i>>>13)|0)+(xe>>>26)|0,xe&=67108863,n=Math.imul(T,U),i=(i=Math.imul(T,V))+Math.imul(k,U)|0,a=Math.imul(k,V),n=n+Math.imul(_,H)|0,i=(i=i+Math.imul(_,G)|0)+Math.imul(b,H)|0,a=a+Math.imul(b,G)|0,n=n+Math.imul(y,Z)|0,i=(i=i+Math.imul(y,Y)|0)+Math.imul(v,Z)|0,a=a+Math.imul(v,Y)|0,n=n+Math.imul(d,$)|0,i=(i=i+Math.imul(d,K)|0)+Math.imul(m,$)|0,a=a+Math.imul(m,K)|0;var _e=(c+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,ee)|0)+Math.imul(f,Q)|0))<<13)|0;c=((a=a+Math.imul(f,ee)|0)+(i>>>13)|0)+(_e>>>26)|0,_e&=67108863,n=Math.imul(M,U),i=(i=Math.imul(M,V))+Math.imul(S,U)|0,a=Math.imul(S,V),n=n+Math.imul(T,H)|0,i=(i=i+Math.imul(T,G)|0)+Math.imul(k,H)|0,a=a+Math.imul(k,G)|0,n=n+Math.imul(_,Z)|0,i=(i=i+Math.imul(_,Y)|0)+Math.imul(b,Z)|0,a=a+Math.imul(b,Y)|0,n=n+Math.imul(y,$)|0,i=(i=i+Math.imul(y,K)|0)+Math.imul(v,$)|0,a=a+Math.imul(v,K)|0,n=n+Math.imul(d,Q)|0,i=(i=i+Math.imul(d,ee)|0)+Math.imul(m,Q)|0,a=a+Math.imul(m,ee)|0;var be=(c+(n=n+Math.imul(h,re)|0)|0)+((8191&(i=(i=i+Math.imul(h,ne)|0)+Math.imul(f,re)|0))<<13)|0;c=((a=a+Math.imul(f,ne)|0)+(i>>>13)|0)+(be>>>26)|0,be&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,V))+Math.imul(I,U)|0,a=Math.imul(I,V),n=n+Math.imul(M,H)|0,i=(i=i+Math.imul(M,G)|0)+Math.imul(S,H)|0,a=a+Math.imul(S,G)|0,n=n+Math.imul(T,Z)|0,i=(i=i+Math.imul(T,Y)|0)+Math.imul(k,Z)|0,a=a+Math.imul(k,Y)|0,n=n+Math.imul(_,$)|0,i=(i=i+Math.imul(_,K)|0)+Math.imul(b,$)|0,a=a+Math.imul(b,K)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,ee)|0)+Math.imul(v,Q)|0,a=a+Math.imul(v,ee)|0,n=n+Math.imul(d,re)|0,i=(i=i+Math.imul(d,ne)|0)+Math.imul(m,re)|0,a=a+Math.imul(m,ne)|0;var we=(c+(n=n+Math.imul(h,ae)|0)|0)+((8191&(i=(i=i+Math.imul(h,oe)|0)+Math.imul(f,ae)|0))<<13)|0;c=((a=a+Math.imul(f,oe)|0)+(i>>>13)|0)+(we>>>26)|0,we&=67108863,n=Math.imul(P,U),i=(i=Math.imul(P,V))+Math.imul(z,U)|0,a=Math.imul(z,V),n=n+Math.imul(C,H)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(I,H)|0,a=a+Math.imul(I,G)|0,n=n+Math.imul(M,Z)|0,i=(i=i+Math.imul(M,Y)|0)+Math.imul(S,Z)|0,a=a+Math.imul(S,Y)|0,n=n+Math.imul(T,$)|0,i=(i=i+Math.imul(T,K)|0)+Math.imul(k,$)|0,a=a+Math.imul(k,K)|0,n=n+Math.imul(_,Q)|0,i=(i=i+Math.imul(_,ee)|0)+Math.imul(b,Q)|0,a=a+Math.imul(b,ee)|0,n=n+Math.imul(y,re)|0,i=(i=i+Math.imul(y,ne)|0)+Math.imul(v,re)|0,a=a+Math.imul(v,ne)|0,n=n+Math.imul(d,ae)|0,i=(i=i+Math.imul(d,oe)|0)+Math.imul(m,ae)|0,a=a+Math.imul(m,oe)|0;var Te=(c+(n=n+Math.imul(h,le)|0)|0)+((8191&(i=(i=i+Math.imul(h,ce)|0)+Math.imul(f,le)|0))<<13)|0;c=((a=a+Math.imul(f,ce)|0)+(i>>>13)|0)+(Te>>>26)|0,Te&=67108863,n=Math.imul(O,U),i=(i=Math.imul(O,V))+Math.imul(R,U)|0,a=Math.imul(R,V),n=n+Math.imul(P,H)|0,i=(i=i+Math.imul(P,G)|0)+Math.imul(z,H)|0,a=a+Math.imul(z,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,Y)|0)+Math.imul(I,Z)|0,a=a+Math.imul(I,Y)|0,n=n+Math.imul(M,$)|0,i=(i=i+Math.imul(M,K)|0)+Math.imul(S,$)|0,a=a+Math.imul(S,K)|0,n=n+Math.imul(T,Q)|0,i=(i=i+Math.imul(T,ee)|0)+Math.imul(k,Q)|0,a=a+Math.imul(k,ee)|0,n=n+Math.imul(_,re)|0,i=(i=i+Math.imul(_,ne)|0)+Math.imul(b,re)|0,a=a+Math.imul(b,ne)|0,n=n+Math.imul(y,ae)|0,i=(i=i+Math.imul(y,oe)|0)+Math.imul(v,ae)|0,a=a+Math.imul(v,oe)|0,n=n+Math.imul(d,le)|0,i=(i=i+Math.imul(d,ce)|0)+Math.imul(m,le)|0,a=a+Math.imul(m,ce)|0;var ke=(c+(n=n+Math.imul(h,he)|0)|0)+((8191&(i=(i=i+Math.imul(h,fe)|0)+Math.imul(f,he)|0))<<13)|0;c=((a=a+Math.imul(f,fe)|0)+(i>>>13)|0)+(ke>>>26)|0,ke&=67108863,n=Math.imul(B,U),i=(i=Math.imul(B,V))+Math.imul(j,U)|0,a=Math.imul(j,V),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(R,H)|0,a=a+Math.imul(R,G)|0,n=n+Math.imul(P,Z)|0,i=(i=i+Math.imul(P,Y)|0)+Math.imul(z,Z)|0,a=a+Math.imul(z,Y)|0,n=n+Math.imul(C,$)|0,i=(i=i+Math.imul(C,K)|0)+Math.imul(I,$)|0,a=a+Math.imul(I,K)|0,n=n+Math.imul(M,Q)|0,i=(i=i+Math.imul(M,ee)|0)+Math.imul(S,Q)|0,a=a+Math.imul(S,ee)|0,n=n+Math.imul(T,re)|0,i=(i=i+Math.imul(T,ne)|0)+Math.imul(k,re)|0,a=a+Math.imul(k,ne)|0,n=n+Math.imul(_,ae)|0,i=(i=i+Math.imul(_,oe)|0)+Math.imul(b,ae)|0,a=a+Math.imul(b,oe)|0,n=n+Math.imul(y,le)|0,i=(i=i+Math.imul(y,ce)|0)+Math.imul(v,le)|0,a=a+Math.imul(v,ce)|0,n=n+Math.imul(d,he)|0,i=(i=i+Math.imul(d,fe)|0)+Math.imul(m,he)|0,a=a+Math.imul(m,fe)|0;var Ae=(c+(n=n+Math.imul(h,de)|0)|0)+((8191&(i=(i=i+Math.imul(h,me)|0)+Math.imul(f,de)|0))<<13)|0;c=((a=a+Math.imul(f,me)|0)+(i>>>13)|0)+(Ae>>>26)|0,Ae&=67108863,n=Math.imul(B,H),i=(i=Math.imul(B,G))+Math.imul(j,H)|0,a=Math.imul(j,G),n=n+Math.imul(O,Z)|0,i=(i=i+Math.imul(O,Y)|0)+Math.imul(R,Z)|0,a=a+Math.imul(R,Y)|0,n=n+Math.imul(P,$)|0,i=(i=i+Math.imul(P,K)|0)+Math.imul(z,$)|0,a=a+Math.imul(z,K)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,ee)|0)+Math.imul(I,Q)|0,a=a+Math.imul(I,ee)|0,n=n+Math.imul(M,re)|0,i=(i=i+Math.imul(M,ne)|0)+Math.imul(S,re)|0,a=a+Math.imul(S,ne)|0,n=n+Math.imul(T,ae)|0,i=(i=i+Math.imul(T,oe)|0)+Math.imul(k,ae)|0,a=a+Math.imul(k,oe)|0,n=n+Math.imul(_,le)|0,i=(i=i+Math.imul(_,ce)|0)+Math.imul(b,le)|0,a=a+Math.imul(b,ce)|0,n=n+Math.imul(y,he)|0,i=(i=i+Math.imul(y,fe)|0)+Math.imul(v,he)|0,a=a+Math.imul(v,fe)|0;var Me=(c+(n=n+Math.imul(d,de)|0)|0)+((8191&(i=(i=i+Math.imul(d,me)|0)+Math.imul(m,de)|0))<<13)|0;c=((a=a+Math.imul(m,me)|0)+(i>>>13)|0)+(Me>>>26)|0,Me&=67108863,n=Math.imul(B,Z),i=(i=Math.imul(B,Y))+Math.imul(j,Z)|0,a=Math.imul(j,Y),n=n+Math.imul(O,$)|0,i=(i=i+Math.imul(O,K)|0)+Math.imul(R,$)|0,a=a+Math.imul(R,K)|0,n=n+Math.imul(P,Q)|0,i=(i=i+Math.imul(P,ee)|0)+Math.imul(z,Q)|0,a=a+Math.imul(z,ee)|0,n=n+Math.imul(C,re)|0,i=(i=i+Math.imul(C,ne)|0)+Math.imul(I,re)|0,a=a+Math.imul(I,ne)|0,n=n+Math.imul(M,ae)|0,i=(i=i+Math.imul(M,oe)|0)+Math.imul(S,ae)|0,a=a+Math.imul(S,oe)|0,n=n+Math.imul(T,le)|0,i=(i=i+Math.imul(T,ce)|0)+Math.imul(k,le)|0,a=a+Math.imul(k,ce)|0,n=n+Math.imul(_,he)|0,i=(i=i+Math.imul(_,fe)|0)+Math.imul(b,he)|0,a=a+Math.imul(b,fe)|0;var Se=(c+(n=n+Math.imul(y,de)|0)|0)+((8191&(i=(i=i+Math.imul(y,me)|0)+Math.imul(v,de)|0))<<13)|0;c=((a=a+Math.imul(v,me)|0)+(i>>>13)|0)+(Se>>>26)|0,Se&=67108863,n=Math.imul(B,$),i=(i=Math.imul(B,K))+Math.imul(j,$)|0,a=Math.imul(j,K),n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,ee)|0)+Math.imul(R,Q)|0,a=a+Math.imul(R,ee)|0,n=n+Math.imul(P,re)|0,i=(i=i+Math.imul(P,ne)|0)+Math.imul(z,re)|0,a=a+Math.imul(z,ne)|0,n=n+Math.imul(C,ae)|0,i=(i=i+Math.imul(C,oe)|0)+Math.imul(I,ae)|0,a=a+Math.imul(I,oe)|0,n=n+Math.imul(M,le)|0,i=(i=i+Math.imul(M,ce)|0)+Math.imul(S,le)|0,a=a+Math.imul(S,ce)|0,n=n+Math.imul(T,he)|0,i=(i=i+Math.imul(T,fe)|0)+Math.imul(k,he)|0,a=a+Math.imul(k,fe)|0;var Ee=(c+(n=n+Math.imul(_,de)|0)|0)+((8191&(i=(i=i+Math.imul(_,me)|0)+Math.imul(b,de)|0))<<13)|0;c=((a=a+Math.imul(b,me)|0)+(i>>>13)|0)+(Ee>>>26)|0,Ee&=67108863,n=Math.imul(B,Q),i=(i=Math.imul(B,ee))+Math.imul(j,Q)|0,a=Math.imul(j,ee),n=n+Math.imul(O,re)|0,i=(i=i+Math.imul(O,ne)|0)+Math.imul(R,re)|0,a=a+Math.imul(R,ne)|0,n=n+Math.imul(P,ae)|0,i=(i=i+Math.imul(P,oe)|0)+Math.imul(z,ae)|0,a=a+Math.imul(z,oe)|0,n=n+Math.imul(C,le)|0,i=(i=i+Math.imul(C,ce)|0)+Math.imul(I,le)|0,a=a+Math.imul(I,ce)|0,n=n+Math.imul(M,he)|0,i=(i=i+Math.imul(M,fe)|0)+Math.imul(S,he)|0,a=a+Math.imul(S,fe)|0;var Ce=(c+(n=n+Math.imul(T,de)|0)|0)+((8191&(i=(i=i+Math.imul(T,me)|0)+Math.imul(k,de)|0))<<13)|0;c=((a=a+Math.imul(k,me)|0)+(i>>>13)|0)+(Ce>>>26)|0,Ce&=67108863,n=Math.imul(B,re),i=(i=Math.imul(B,ne))+Math.imul(j,re)|0,a=Math.imul(j,ne),n=n+Math.imul(O,ae)|0,i=(i=i+Math.imul(O,oe)|0)+Math.imul(R,ae)|0,a=a+Math.imul(R,oe)|0,n=n+Math.imul(P,le)|0,i=(i=i+Math.imul(P,ce)|0)+Math.imul(z,le)|0,a=a+Math.imul(z,ce)|0,n=n+Math.imul(C,he)|0,i=(i=i+Math.imul(C,fe)|0)+Math.imul(I,he)|0,a=a+Math.imul(I,fe)|0;var Ie=(c+(n=n+Math.imul(M,de)|0)|0)+((8191&(i=(i=i+Math.imul(M,me)|0)+Math.imul(S,de)|0))<<13)|0;c=((a=a+Math.imul(S,me)|0)+(i>>>13)|0)+(Ie>>>26)|0,Ie&=67108863,n=Math.imul(B,ae),i=(i=Math.imul(B,oe))+Math.imul(j,ae)|0,a=Math.imul(j,oe),n=n+Math.imul(O,le)|0,i=(i=i+Math.imul(O,ce)|0)+Math.imul(R,le)|0,a=a+Math.imul(R,ce)|0,n=n+Math.imul(P,he)|0,i=(i=i+Math.imul(P,fe)|0)+Math.imul(z,he)|0,a=a+Math.imul(z,fe)|0;var Le=(c+(n=n+Math.imul(C,de)|0)|0)+((8191&(i=(i=i+Math.imul(C,me)|0)+Math.imul(I,de)|0))<<13)|0;c=((a=a+Math.imul(I,me)|0)+(i>>>13)|0)+(Le>>>26)|0,Le&=67108863,n=Math.imul(B,le),i=(i=Math.imul(B,ce))+Math.imul(j,le)|0,a=Math.imul(j,ce),n=n+Math.imul(O,he)|0,i=(i=i+Math.imul(O,fe)|0)+Math.imul(R,he)|0,a=a+Math.imul(R,fe)|0;var Pe=(c+(n=n+Math.imul(P,de)|0)|0)+((8191&(i=(i=i+Math.imul(P,me)|0)+Math.imul(z,de)|0))<<13)|0;c=((a=a+Math.imul(z,me)|0)+(i>>>13)|0)+(Pe>>>26)|0,Pe&=67108863,n=Math.imul(B,he),i=(i=Math.imul(B,fe))+Math.imul(j,he)|0,a=Math.imul(j,fe);var ze=(c+(n=n+Math.imul(O,de)|0)|0)+((8191&(i=(i=i+Math.imul(O,me)|0)+Math.imul(R,de)|0))<<13)|0;c=((a=a+Math.imul(R,me)|0)+(i>>>13)|0)+(ze>>>26)|0,ze&=67108863;var De=(c+(n=Math.imul(B,de))|0)+((8191&(i=(i=Math.imul(B,me))+Math.imul(j,de)|0))<<13)|0;return c=((a=Math.imul(j,me))+(i>>>13)|0)+(De>>>26)|0,De&=67108863,l[0]=ge,l[1]=ye,l[2]=ve,l[3]=xe,l[4]=_e,l[5]=be,l[6]=we,l[7]=Te,l[8]=ke,l[9]=Ae,l[10]=Me,l[11]=Se,l[12]=Ee,l[13]=Ce,l[14]=Ie,l[15]=Le,l[16]=Pe,l[17]=ze,l[18]=De,0!==c&&(l[19]=c,r.length++),r};function m(e,t,r){return(new g).mulp(e,t,r)}function g(e,t){this.x=e,this.y=t}Math.imul||(d=p),a.prototype.mulTo=function(e,t){var r,n=this.length+e.length;return r=10===this.length&&10===e.length?d(this,e,t):n<63?p(this,e,t):n<1024?function(e,t,r){r.negative=t.negative^e.negative,r.length=e.length+t.length;for(var n=0,i=0,a=0;a<r.length-1;a++){var o=i;i=0;for(var s=67108863&n,l=Math.min(a,t.length-1),c=Math.max(0,a-e.length+1);c<=l;c++){var u=a-c,h=(0|e.words[u])*(0|t.words[c]),f=67108863&h;s=67108863&(f=f+s|0),i+=(o=(o=o+(h/67108864|0)|0)+(f>>>26)|0)>>>26,o&=67108863}r.words[a]=s,n=o,o=i}return 0!==n?r.words[a]=n:r.length--,r.strip()}(this,e,t):m(this,e,t),r},g.prototype.makeRBT=function(e){for(var t=new Array(e),r=a.prototype._countBits(e)-1,n=0;n<e;n++)t[n]=this.revBin(n,r,e);return t},g.prototype.revBin=function(e,t,r){if(0===e||e===r-1)return e;for(var n=0,i=0;i<t;i++)n|=(1&e)<<t-i-1,e>>=1;return n},g.prototype.permute=function(e,t,r,n,i,a){for(var o=0;o<a;o++)n[o]=t[e[o]],i[o]=r[e[o]]},g.prototype.transform=function(e,t,r,n,i,a){this.permute(a,e,t,r,n,i);for(var o=1;o<i;o<<=1)for(var s=o<<1,l=Math.cos(2*Math.PI/s),c=Math.sin(2*Math.PI/s),u=0;u<i;u+=s)for(var h=l,f=c,p=0;p<o;p++){var d=r[u+p],m=n[u+p],g=r[u+p+o],y=n[u+p+o],v=h*g-f*y;y=h*y+f*g,g=v,r[u+p]=d+g,n[u+p]=m+y,r[u+p+o]=d-g,n[u+p+o]=m-y,p!==s&&(v=l*h-c*f,f=l*f+c*h,h=v)}},g.prototype.guessLen13b=function(e,t){var r=1|Math.max(t,e),n=1&r,i=0;for(r=r/2|0;r;r>>>=1)i++;return 1<<i+1+n},g.prototype.conjugate=function(e,t,r){if(!(r<=1))for(var n=0;n<r/2;n++){var i=e[n];e[n]=e[r-n-1],e[r-n-1]=i,i=t[n],t[n]=-t[r-n-1],t[r-n-1]=-i}},g.prototype.normalize13b=function(e,t){for(var r=0,n=0;n<t/2;n++){var i=8192*Math.round(e[2*n+1]/t)+Math.round(e[2*n]/t)+r;e[n]=67108863&i,r=i<67108864?0:i/67108864|0}return e},g.prototype.convert13b=function(e,t,r,i){for(var a=0,o=0;o<t;o++)a+=0|e[o],r[2*o]=8191&a,a>>>=13,r[2*o+1]=8191&a,a>>>=13;for(o=2*t;o<i;++o)r[o]=0;n(0===a),n(!(-8192&a))},g.prototype.stub=function(e){for(var t=new Array(e),r=0;r<e;r++)t[r]=0;return t},g.prototype.mulp=function(e,t,r){var n=2*this.guessLen13b(e.length,t.length),i=this.makeRBT(n),a=this.stub(n),o=new Array(n),s=new Array(n),l=new Array(n),c=new Array(n),u=new Array(n),h=new Array(n),f=r.words;f.length=n,this.convert13b(e.words,e.length,o,n),this.convert13b(t.words,t.length,c,n),this.transform(o,a,s,l,n,i),this.transform(c,a,u,h,n,i);for(var p=0;p<n;p++){var d=s[p]*u[p]-l[p]*h[p];l[p]=s[p]*h[p]+l[p]*u[p],s[p]=d}return this.conjugate(s,l,n),this.transform(s,l,f,a,n,i),this.conjugate(f,a,n),this.normalize13b(f,n),r.negative=e.negative^t.negative,r.length=e.length+t.length,r.strip()},a.prototype.mul=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),this.mulTo(e,t)},a.prototype.mulf=function(e){var t=new a(null);return t.words=new Array(this.length+e.length),m(this,e,t)},a.prototype.imul=function(e){return this.clone().mulTo(e,this)},a.prototype.imuln=function(e){n("number"==typeof e),n(e<67108864);for(var t=0,r=0;r<this.length;r++){var i=(0|this.words[r])*e,a=(67108863&i)+(67108863&t);t>>=26,t+=i/67108864|0,t+=a>>>26,this.words[r]=67108863&a}return 0!==t&&(this.words[r]=t,this.length++),this.length=0===e?1:this.length,this},a.prototype.muln=function(e){return this.clone().imuln(e)},a.prototype.sqr=function(){return this.mul(this)},a.prototype.isqr=function(){return this.imul(this.clone())},a.prototype.pow=function(e){var t=function(e){for(var t=new Array(e.bitLength()),r=0;r<t.length;r++){var n=r/26|0,i=r%26;t[r]=(e.words[n]&1<<i)>>>i}return t}(e);if(0===t.length)return new a(1);for(var r=this,n=0;n<t.length&&0===t[n];n++,r=r.sqr());if(++n<t.length)for(var i=r.sqr();n<t.length;n++,i=i.sqr())0!==t[n]&&(r=r.mul(i));return r},a.prototype.iushln=function(e){n("number"==typeof e&&e>=0);var t,r=e%26,i=(e-r)/26,a=67108863>>>26-r<<26-r;if(0!==r){var o=0;for(t=0;t<this.length;t++){var s=this.words[t]&a,l=(0|this.words[t])-s<<r;this.words[t]=l|o,o=s>>>26-r}o&&(this.words[t]=o,this.length++)}if(0!==i){for(t=this.length-1;t>=0;t--)this.words[t+i]=this.words[t];for(t=0;t<i;t++)this.words[t]=0;this.length+=i}return this.strip()},a.prototype.ishln=function(e){return n(0===this.negative),this.iushln(e)},a.prototype.iushrn=function(e,t,r){var i;n("number"==typeof e&&e>=0),i=t?(t-t%26)/26:0;var a=e%26,o=Math.min((e-a)/26,this.length),s=67108863^67108863>>>a<<a,l=r;if(i-=o,i=Math.max(0,i),l){for(var c=0;c<o;c++)l.words[c]=this.words[c];l.length=o}if(0!==o)if(this.length>o)for(this.length-=o,c=0;c<this.length;c++)this.words[c]=this.words[c+o];else this.words[0]=0,this.length=1;var u=0;for(c=this.length-1;c>=0&&(0!==u||c>=i);c--){var h=0|this.words[c];this.words[c]=u<<26-a|h>>>a,u=h&s}return l&&0!==u&&(l.words[l.length++]=u),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.ishrn=function(e,t,r){return n(0===this.negative),this.iushrn(e,t,r)},a.prototype.shln=function(e){return this.clone().ishln(e)},a.prototype.ushln=function(e){return this.clone().iushln(e)},a.prototype.shrn=function(e){return this.clone().ishrn(e)},a.prototype.ushrn=function(e){return this.clone().iushrn(e)},a.prototype.testn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26,i=1<<t;return!(this.length<=r||!(this.words[r]&i))},a.prototype.imaskn=function(e){n("number"==typeof e&&e>=0);var t=e%26,r=(e-t)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==t&&r++,this.length=Math.min(r,this.length),0!==t){var i=67108863^67108863>>>t<<t;this.words[this.length-1]&=i}return 0===this.length&&(this.words[0]=0,this.length=1),this.strip()},a.prototype.maskn=function(e){return this.clone().imaskn(e)},a.prototype.iaddn=function(e){return n("number"==typeof e),n(e<67108864),e<0?this.isubn(-e):0!==this.negative?1===this.length&&(0|this.words[0])<e?(this.words[0]=e-(0|this.words[0]),this.negative=0,this):(this.negative=0,this.isubn(e),this.negative=1,this):this._iaddn(e)},a.prototype._iaddn=function(e){this.words[0]+=e;for(var t=0;t<this.length&&this.words[t]>=67108864;t++)this.words[t]-=67108864,t===this.length-1?this.words[t+1]=1:this.words[t+1]++;return this.length=Math.max(this.length,t+1),this},a.prototype.isubn=function(e){if(n("number"==typeof e),n(e<67108864),e<0)return this.iaddn(-e);if(0!==this.negative)return this.negative=0,this.iaddn(e),this.negative=1,this;if(this.words[0]-=e,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var t=0;t<this.length&&this.words[t]<0;t++)this.words[t]+=67108864,this.words[t+1]-=1;return this.strip()},a.prototype.addn=function(e){return this.clone().iaddn(e)},a.prototype.subn=function(e){return this.clone().isubn(e)},a.prototype.iabs=function(){return this.negative=0,this},a.prototype.abs=function(){return this.clone().iabs()},a.prototype._ishlnsubmul=function(e,t,r){var i,a=e.length+r;this._expand(a);var o,s=0;for(i=0;i<e.length;i++){o=(0|this.words[i+r])+s;var l=(0|e.words[i])*t;s=((o-=67108863&l)>>26)-(l/67108864|0),this.words[i+r]=67108863&o}for(;i<this.length-r;i++)s=(o=(0|this.words[i+r])+s)>>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i<this.length;i++)s=(o=-(0|this.words[i])+s)>>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},a.prototype._wordDiv=function(e,t){var r=(this.length,e.length),n=this.clone(),i=e,o=0|i.words[i.length-1];0!=(r=26-this._countBits(o))&&(i=i.ushln(r),n.iushln(r),o=0|i.words[i.length-1]);var s,l=n.length-i.length;if("mod"!==t){(s=new a(null)).length=l+1,s.words=new Array(s.length);for(var c=0;c<s.length;c++)s.words[c]=0}var u=n.clone()._ishlnsubmul(i,1,l);0===u.negative&&(n=u,s&&(s.words[l]=1));for(var h=l-1;h>=0;h--){var f=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(f=Math.min(f/o|0,67108863),n._ishlnsubmul(i,f,h);0!==n.negative;)f--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=f)}return s&&s.strip(),n.strip(),"div"!==t&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},a.prototype.divmod=function(e,t,r){return n(!e.isZero()),this.isZero()?{div:new a(0),mod:new a(0)}:0!==this.negative&&0===e.negative?(s=this.neg().divmod(e,t),"mod"!==t&&(i=s.div.neg()),"div"!==t&&(o=s.mod.neg(),r&&0!==o.negative&&o.iadd(e)),{div:i,mod:o}):0===this.negative&&0!==e.negative?(s=this.divmod(e.neg(),t),"mod"!==t&&(i=s.div.neg()),{div:i,mod:s.mod}):this.negative&e.negative?(s=this.neg().divmod(e.neg(),t),"div"!==t&&(o=s.mod.neg(),r&&0!==o.negative&&o.isub(e)),{div:s.div,mod:o}):e.length>this.length||this.cmp(e)<0?{div:new a(0),mod:this}:1===e.length?"div"===t?{div:this.divn(e.words[0]),mod:null}:"mod"===t?{div:null,mod:new a(this.modn(e.words[0]))}:{div:this.divn(e.words[0]),mod:new a(this.modn(e.words[0]))}:this._wordDiv(e,t);var i,o,s},a.prototype.div=function(e){return this.divmod(e,"div",!1).div},a.prototype.mod=function(e){return this.divmod(e,"mod",!1).mod},a.prototype.umod=function(e){return this.divmod(e,"mod",!0).mod},a.prototype.divRound=function(e){var t=this.divmod(e);if(t.mod.isZero())return t.div;var r=0!==t.div.negative?t.mod.isub(e):t.mod,n=e.ushrn(1),i=e.andln(1),a=r.cmp(n);return a<0||1===i&&0===a?t.div:0!==t.div.negative?t.div.isubn(1):t.div.iaddn(1)},a.prototype.modn=function(e){n(e<=67108863);for(var t=(1<<26)%e,r=0,i=this.length-1;i>=0;i--)r=(t*r+(0|this.words[i]))%e;return r},a.prototype.idivn=function(e){n(e<=67108863);for(var t=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*t;this.words[r]=i/e|0,t=i%e}return this.strip()},a.prototype.divn=function(e){return this.clone().idivn(e)},a.prototype.egcd=function(e){n(0===e.negative),n(!e.isZero());var t=this,r=e.clone();t=0!==t.negative?t.umod(e):t.clone();for(var i=new a(1),o=new a(0),s=new a(0),l=new a(1),c=0;t.isEven()&&r.isEven();)t.iushrn(1),r.iushrn(1),++c;for(var u=r.clone(),h=t.clone();!t.isZero();){for(var f=0,p=1;!(t.words[0]&p)&&f<26;++f,p<<=1);if(f>0)for(t.iushrn(f);f-- >0;)(i.isOdd()||o.isOdd())&&(i.iadd(u),o.isub(h)),i.iushrn(1),o.iushrn(1);for(var d=0,m=1;!(r.words[0]&m)&&d<26;++d,m<<=1);if(d>0)for(r.iushrn(d);d-- >0;)(s.isOdd()||l.isOdd())&&(s.iadd(u),l.isub(h)),s.iushrn(1),l.iushrn(1);t.cmp(r)>=0?(t.isub(r),i.isub(s),o.isub(l)):(r.isub(t),s.isub(i),l.isub(o))}return{a:s,b:l,gcd:r.iushln(c)}},a.prototype._invmp=function(e){n(0===e.negative),n(!e.isZero());var t,r=this,i=e.clone();r=0!==r.negative?r.umod(e):r.clone();for(var o=new a(1),s=new a(0),l=i.clone();r.cmpn(1)>0&&i.cmpn(1)>0;){for(var c=0,u=1;!(r.words[0]&u)&&c<26;++c,u<<=1);if(c>0)for(r.iushrn(c);c-- >0;)o.isOdd()&&o.iadd(l),o.iushrn(1);for(var h=0,f=1;!(i.words[0]&f)&&h<26;++h,f<<=1);if(h>0)for(i.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(l),s.iushrn(1);r.cmp(i)>=0?(r.isub(i),o.isub(s)):(i.isub(r),s.isub(o))}return(t=0===r.cmpn(1)?o:s).cmpn(0)<0&&t.iadd(e),t},a.prototype.gcd=function(e){if(this.isZero())return e.abs();if(e.isZero())return this.abs();var t=this.clone(),r=e.clone();t.negative=0,r.negative=0;for(var n=0;t.isEven()&&r.isEven();n++)t.iushrn(1),r.iushrn(1);for(;;){for(;t.isEven();)t.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=t.cmp(r);if(i<0){var a=t;t=r,r=a}else if(0===i||0===r.cmpn(1))break;t.isub(r)}return r.iushln(n)},a.prototype.invm=function(e){return this.egcd(e).a.umod(e)},a.prototype.isEven=function(){return!(1&this.words[0])},a.prototype.isOdd=function(){return!(1&~this.words[0])},a.prototype.andln=function(e){return this.words[0]&e},a.prototype.bincn=function(e){n("number"==typeof e);var t=e%26,r=(e-t)/26,i=1<<t;if(this.length<=r)return this._expand(r+1),this.words[r]|=i,this;for(var a=i,o=r;0!==a&&o<this.length;o++){var s=0|this.words[o];a=(s+=a)>>>26,s&=67108863,this.words[o]=s}return 0!==a&&(this.words[o]=a,this.length++),this},a.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},a.prototype.cmpn=function(e){var t,r=e<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)t=1;else{r&&(e=-e),n(e<=67108863,"Number is too big");var i=0|this.words[0];t=i===e?0:i<e?-1:1}return 0!==this.negative?0|-t:t},a.prototype.cmp=function(e){if(0!==this.negative&&0===e.negative)return-1;if(0===this.negative&&0!==e.negative)return 1;var t=this.ucmp(e);return 0!==this.negative?0|-t:t},a.prototype.ucmp=function(e){if(this.length>e.length)return 1;if(this.length<e.length)return-1;for(var t=0,r=this.length-1;r>=0;r--){var n=0|this.words[r],i=0|e.words[r];if(n!==i){n<i?t=-1:n>i&&(t=1);break}}return t},a.prototype.gtn=function(e){return 1===this.cmpn(e)},a.prototype.gt=function(e){return 1===this.cmp(e)},a.prototype.gten=function(e){return this.cmpn(e)>=0},a.prototype.gte=function(e){return this.cmp(e)>=0},a.prototype.ltn=function(e){return-1===this.cmpn(e)},a.prototype.lt=function(e){return-1===this.cmp(e)},a.prototype.lten=function(e){return this.cmpn(e)<=0},a.prototype.lte=function(e){return this.cmp(e)<=0},a.prototype.eqn=function(e){return 0===this.cmpn(e)},a.prototype.eq=function(e){return 0===this.cmp(e)},a.red=function(e){return new T(e)},a.prototype.toRed=function(e){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),e.convertTo(this)._forceRed(e)},a.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},a.prototype._forceRed=function(e){return this.red=e,this},a.prototype.forceRed=function(e){return n(!this.red,"Already a number in reduction context"),this._forceRed(e)},a.prototype.redAdd=function(e){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,e)},a.prototype.redIAdd=function(e){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,e)},a.prototype.redSub=function(e){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,e)},a.prototype.redISub=function(e){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,e)},a.prototype.redShl=function(e){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,e)},a.prototype.redMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.mul(this,e)},a.prototype.redIMul=function(e){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,e),this.red.imul(this,e)},a.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},a.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},a.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},a.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},a.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},a.prototype.redPow=function(e){return n(this.red&&!e.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,e)};var y={k256:null,p224:null,p192:null,p25519:null};function v(e,t){this.name=e,this.p=new a(t,16),this.n=this.p.bitLength(),this.k=new a(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function x(){v.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function _(){v.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function b(){v.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function w(){v.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function T(e){if("string"==typeof e){var t=a._prime(e);this.m=t.p,this.prime=t}else n(e.gtn(1),"modulus must be greater than 1"),this.m=e,this.prime=null}function k(e){T.call(this,e),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new a(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}v.prototype._tmp=function(){var e=new a(null);return e.words=new Array(Math.ceil(this.n/13)),e},v.prototype.ireduce=function(e){var t,r=e;do{this.split(r,this.tmp),t=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(t>this.n);var n=t<this.n?-1:r.ucmp(this.p);return 0===n?(r.words[0]=0,r.length=1):n>0?r.isub(this.p):void 0!==r.strip?r.strip():r._strip(),r},v.prototype.split=function(e,t){e.iushrn(this.n,0,t)},v.prototype.imulK=function(e){return e.imul(this.k)},i(x,v),x.prototype.split=function(e,t){for(var r=4194303,n=Math.min(e.length,9),i=0;i<n;i++)t.words[i]=e.words[i];if(t.length=n,e.length<=9)return e.words[0]=0,void(e.length=1);var a=e.words[9];for(t.words[t.length++]=a&r,i=10;i<e.length;i++){var o=0|e.words[i];e.words[i-10]=(o&r)<<4|a>>>22,a=o}a>>>=22,e.words[i-10]=a,0===a&&e.length>10?e.length-=10:e.length-=9},x.prototype.imulK=function(e){e.words[e.length]=0,e.words[e.length+1]=0,e.length+=2;for(var t=0,r=0;r<e.length;r++){var n=0|e.words[r];t+=977*n,e.words[r]=67108863&t,t=64*n+(t/67108864|0)}return 0===e.words[e.length-1]&&(e.length--,0===e.words[e.length-1]&&e.length--),e},i(_,v),i(b,v),i(w,v),w.prototype.imulK=function(e){for(var t=0,r=0;r<e.length;r++){var n=19*(0|e.words[r])+t,i=67108863&n;n>>>=26,e.words[r]=i,t=n}return 0!==t&&(e.words[e.length++]=t),e},a._prime=function(e){if(y[e])return y[e];var t;if("k256"===e)t=new x;else if("p224"===e)t=new _;else if("p192"===e)t=new b;else{if("p25519"!==e)throw new Error("Unknown prime "+e);t=new w}return y[e]=t,t},T.prototype._verify1=function(e){n(0===e.negative,"red works only with positives"),n(e.red,"red works only with red 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this._verify2(e,t),this.imod(e.imul(t))},T.prototype.mul=function(e,t){return this._verify2(e,t),this.imod(e.mul(t))},T.prototype.isqr=function(e){return this.imul(e,e.clone())},T.prototype.sqr=function(e){return this.mul(e,e)},T.prototype.sqrt=function(e){if(e.isZero())return e.clone();var t=this.m.andln(3);if(n(t%2==1),3===t){var r=this.m.add(new a(1)).iushrn(2);return this.pow(e,r)}for(var i=this.m.subn(1),o=0;!i.isZero()&&0===i.andln(1);)o++,i.iushrn(1);n(!i.isZero());var s=new a(1).toRed(this),l=s.redNeg(),c=this.m.subn(1).iushrn(1),u=this.m.bitLength();for(u=new a(2*u*u).toRed(this);0!==this.pow(u,c).cmp(l);)u.redIAdd(l);for(var h=this.pow(u,i),f=this.pow(e,i.addn(1).iushrn(1)),p=this.pow(e,i),d=o;0!==p.cmp(s);){for(var m=p,g=0;0!==m.cmp(s);g++)m=m.redSqr();n(g<d);var y=this.pow(h,new a(1).iushln(d-g-1));f=f.redMul(y),h=y.redSqr(),p=p.redMul(h),d=g}return f},T.prototype.invm=function(e){var t=e._invmp(this.m);return 0!==t.negative?(t.negative=0,this.imod(t).redNeg()):this.imod(t)},T.prototype.pow=function(e,t){if(t.isZero())return new a(1).toRed(this);if(0===t.cmpn(1))return e.clone();var r=new Array(16);r[0]=new a(1).toRed(this),r[1]=e;for(var n=2;n<r.length;n++)r[n]=this.mul(r[n-1],e);var i=r[0],o=0,s=0,l=t.bitLength()%26;for(0===l&&(l=26),n=t.length-1;n>=0;n--){for(var c=t.words[n],u=l-1;u>=0;u--){var h=c>>u&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==o?(o<<=1,o|=h,(4==++s||0===n&&0===u)&&(i=this.mul(i,r[o]),s=0,o=0)):s=0}l=26}return i},T.prototype.convertTo=function(e){var t=e.umod(this.m);return t===e?t.clone():t},T.prototype.convertFrom=function(e){var t=e.clone();return t.red=null,t},a.mont=function(e){return new k(e)},i(k,T),k.prototype.convertTo=function(e){return this.imod(e.ushln(this.shift))},k.prototype.convertFrom=function(e){var t=this.imod(e.mul(this.rinv));return t.red=null,t},k.prototype.imul=function(e,t){if(e.isZero()||t.isZero())return e.words[0]=0,e.length=1,e;var 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s=(o=a.right=r(o)).left=r(o.left),a.right=s.left,o.left=s.right,s.left=a,s.right=o,s._color=a._color,a._color=1,o._color=1,t._color=1,i(a),i(o),i(s),l>1&&((c=e[l-2]).left===a?c.left=s:c.right=s),void(e[l-1]=s);if(1===o._color){if(0===a._color)return a._color=1,void(a.right=n(0,o));a.right=n(0,o);continue}o=r(o),a.right=o.left,o.left=a,o._color=a._color,a._color=0,i(a),i(o),l>1&&((c=e[l-2]).left===a?c.left=o:c.right=o),e[l-1]=o,e[l]=a,l+1<e.length?e[l+1]=t:e.push(t),l+=2}else{if((o=a.left).left&&0===o.left._color)return s=(o=a.left=r(o)).left=r(o.left),a.left=o.right,o.right=a,o.left=s,o._color=a._color,t._color=1,a._color=1,s._color=1,i(a),i(o),l>1&&((c=e[l-2]).right===a?c.right=o:c.left=o),void(e[l-1]=o);if(o.right&&0===o.right._color)return 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p(e){this.gl=e,this.pixelRatio=1,this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.autoTicks=!0,this.tickSpacing=[1,1,1],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickFontStyle=["normal","normal","normal"],this.tickFontWeight=["normal","normal","normal"],this.tickFontVariant=["normal","normal","normal"],this.tickSize=[12,12,12],this.tickAngle=[0,0,0],this.tickAlign=["auto","auto","auto"],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[10,10,10],this.lastCubeProps={cubeEdges:[0,0,0],axis:[0,0,0]},this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["sans-serif","sans-serif","sans-serif"],this.labelFontStyle=["normal","normal","normal"],this.labelFontWeight=["normal","normal","normal"],this.labelFontVariant=["normal","normal","normal"],this.labelSize=[20,20,20],this.labelAngle=[0,0,0],this.labelAlign=["auto","auto","auto"],this.labelColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.labelPad=[10,10,10],this.lineEnable=[!0,!0,!0],this.lineMirror=[!1,!1,!1],this.lineWidth=[1,1,1],this.lineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.lineTickEnable=[!0,!0,!0],this.lineTickMirror=[!1,!1,!1],this.lineTickLength=[0,0,0],this.lineTickWidth=[1,1,1],this.lineTickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.gridEnable=[!0,!0,!0],this.gridWidth=[1,1,1],this.gridColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroEnable=[!0,!0,!0],this.zeroLineColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.zeroLineWidth=[2,2,2],this.backgroundEnable=[!1,!1,!1],this.backgroundColor=[[.8,.8,.8,.5],[.8,.8,.8,.5],[.8,.8,.8,.5]],this._firstInit=!0,this._text=null,this._lines=null,this._background=a(e)}var d=p.prototype;function m(){this.primalOffset=[0,0,0],this.primalMinor=[0,0,0],this.mirrorOffset=[0,0,0],this.mirrorMinor=[0,0,0]}d.update=function(e){function t(t,r,n){if(n in e){var i,a=e[n],o=this[n];(t?h(a)&&h(a[0]):h(a))?this[n]=i=[r(a[0]),r(a[1]),r(a[2])]:this[n]=i=[r(a),r(a),r(a)];for(var s=0;s<3;++s)if(i[s]!==o[s])return!0}return!1}e=e||{};var r,a=t.bind(this,!1,Number),o=t.bind(this,!1,Boolean),l=t.bind(this,!1,String),c=t.bind(this,!0,(function(e){if(h(e)){if(3===e.length)return[+e[0],+e[1],+e[2],1];if(4===e.length)return[+e[0],+e[1],+e[2],+e[3]]}return[0,0,0,1]})),u=!1,f=!1;if("bounds"in e)for(var p=e.bounds,d=0;d<2;++d)for(var m=0;m<3;++m)p[d][m]!==this.bounds[d][m]&&(f=!0),this.bounds[d][m]=p[d][m];if("ticks"in e)for(r=e.ticks,u=!0,this.autoTicks=!1,d=0;d<3;++d)this.tickSpacing[d]=0;else a("tickSpacing")&&(this.autoTicks=!0,f=!0);if(this._firstInit&&("ticks"in e||"tickSpacing"in 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y=[{family:this.labelFont[0],style:this.labelFontStyle[0],weight:this.labelFontWeight[0],variant:this.labelFontVariant[0]},{family:this.labelFont[1],style:this.labelFontStyle[1],weight:this.labelFontWeight[1],variant:this.labelFontVariant[1]},{family:this.labelFont[2],style:this.labelFontStyle[2],weight:this.labelFontWeight[2],variant:this.labelFontVariant[2]}],v=[{family:this.tickFont[0],style:this.tickFontStyle[0],weight:this.tickFontWeight[0],variant:this.tickFontVariant[0]},{family:this.tickFont[1],style:this.tickFontStyle[1],weight:this.tickFontWeight[1],variant:this.tickFontVariant[1]},{family:this.tickFont[2],style:this.tickFontStyle[2],weight:this.tickFontWeight[2],variant:this.tickFontVariant[2]}];this._text?this._text&&(g||u)&&this._text.update(this.bounds,this.labels,y,this.ticks,v):this._text=n(this.gl,this.bounds,this.labels,y,this.ticks,v),this._lines&&u&&(this._lines.dispose(),this._lines=null),this._lines||(this._lines=i(this.gl,this.bounds,this.ticks))};var g=[new m,new m,new m];function y(e,t,r,n,i){for(var a=e.primalOffset,o=e.primalMinor,s=e.mirrorOffset,l=e.mirrorMinor,c=n[t],u=0;u<3;++u)if(t!==u){var h=a,f=s,p=o,d=l;c&1<<u&&(h=s,f=a,p=l,d=o),h[u]=r[0][u],f[u]=r[1][u],i[u]>0?(p[u]=-1,d[u]=0):(p[u]=0,d[u]=1)}}var v=[0,0,0],x={model:l,view:l,projection:l,_ortho:!1};d.isOpaque=function(){return!0},d.isTransparent=function(){return!1},d.drawTransparent=function(e){};var _=[0,0,0],b=[0,0,0],w=[0,0,0];d.draw=function(e){e=e||x;for(var t=this.gl,r=e.model||l,n=e.view||l,i=e.projection||l,a=this.bounds,s=e._ortho||!1,c=o(r,n,i,a,s),u=c.cubeEdges,h=c.axis,p=n[12],d=n[13],m=n[14],T=n[15],k=(s?2:1)*this.pixelRatio*(i[3]*p+i[7]*d+i[11]*m+i[15]*T)/t.drawingBufferHeight,A=0;A<3;++A)this.lastCubeProps.cubeEdges[A]=u[A],this.lastCubeProps.axis[A]=h[A];var M=g;for(A=0;A<3;++A)y(g[A],A,this.bounds,u,h);t=this.gl;var 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0,D=((I=A)+2)%3,O=(L=X)[z=(I+1)%3],R=L[D],F=P[z],B=P[D],O>0&&B>0||O>0&&B<0||O<0&&B>0||O<0&&B<0?Y(z):(R>0&&F>0||R>0&&F<0||R<0&&F>0||R<0&&F<0)&&Y(D),U=0;U<3;++U)K[U]+=k*X[U]*this.tickPad[U]/r[5*U];this._text.drawTicks(A,this.tickSize[A],this.tickAngle[A],K,this.tickColor[A],J,C,S)}if(this.labelEnable[A]){for(E=0,C=[0,0,0],this.labels[A].length>4&&(Y(A),E=1),"auto"===(S=[this.labelAlign[A],.5,E])[0]?S[0]=0:S[0]=parseInt(""+S[0]),U=0;U<3;++U)K[U]+=k*X[U]*this.labelPad[U]/r[5*U];K[A]+=.5*(a[0][A]+a[1][A]),this._text.drawLabel(A,this.labelSize[A],this.labelAngle[A],K,this.labelColor[A],[0,0,0],C,S)}}this._text.unbind()},d.dispose=function(){this._text.dispose(),this._lines.dispose(),this._background.dispose(),this._lines=null,this._text=null,this._background=null,this.gl=null}},5304:function(e,t,r){e.exports=function(e){for(var t=[],r=[],s=0,l=0;l<3;++l)for(var c=(l+1)%3,u=(l+2)%3,h=[0,0,0],f=[0,0,0],p=-1;p<=1;p+=2){r.push(s,s+2,s+1,s+1,s+2,s+3),h[l]=p,f[l]=p;for(var d=-1;d<=1;d+=2){h[c]=d;for(var m=-1;m<=1;m+=2)h[u]=m,t.push(h[0],h[1],h[2],f[0],f[1],f[2]),s+=1}var g=c;c=u,u=g}var y=n(e,new Float32Array(t)),v=n(e,new Uint16Array(r),e.ELEMENT_ARRAY_BUFFER),x=i(e,[{buffer:y,type:e.FLOAT,size:3,offset:0,stride:24},{buffer:y,type:e.FLOAT,size:3,offset:12,stride:24}],v),_=a(e);return _.attributes.position.location=0,_.attributes.normal.location=1,new o(e,y,x,_)};var n=r(2762),i=r(8116),a=r(1879).bg;function o(e,t,r,n){this.gl=e,this.buffer=t,this.vao=r,this.shader=n}var s=o.prototype;s.draw=function(e,t,r,n,i,a){for(var o=!1,s=0;s<3;++s)o=o||i[s];if(o){var l=this.gl;l.enable(l.POLYGON_OFFSET_FILL),l.polygonOffset(1,2),this.shader.bind(),this.shader.uniforms={model:e,view:t,projection:r,bounds:n,enable:i,colors:a},this.vao.bind(),this.vao.draw(this.gl.TRIANGLES,36),this.vao.unbind(),l.disable(l.POLYGON_OFFSET_FILL)}},s.dispose=function(){this.vao.dispose(),this.buffer.dispose(),this.shader.dispose()}},6429:function(e,t,r){e.exports=function(e,t,r,a,p){i(s,t,e),i(s,r,s);for(var v=0,x=0;x<2;++x){u[2]=a[x][2];for(var _=0;_<2;++_){u[1]=a[_][1];for(var b=0;b<2;++b)u[0]=a[b][0],f(l[v],u,s),v+=1}}var w=-1;for(x=0;x<8;++x){for(var T=l[x][3],k=0;k<3;++k)c[x][k]=l[x][k]/T;p&&(c[x][2]*=-1),T<0&&(w<0||c[x][2]<c[w][2])&&(w=x)}if(w<0){w=0;for(var A=0;A<3;++A){for(var M=(A+2)%3,S=(A+1)%3,E=-1,C=-1,I=0;I<2;++I){var L=(z=I<<A)+(I<<M)+(1-I<<S),P=z+(1-I<<M)+(I<<S);o(c[z],c[L],c[P],h)<0||(I?E=1:C=1)}if(E<0||C<0)C>E&&(w|=1<<A);else{for(I=0;I<2;++I){L=(z=I<<A)+(I<<M)+(1-I<<S),P=z+(1-I<<M)+(I<<S);var z,D=d([l[z],l[L],l[P],l[z+(1<<M)+(1<<S)]]);I?E=D:C=D}C>E&&(w|=1<<A)}}}var O=7^w,R=-1;for(x=0;x<8;++x)x===w||x===O||(R<0||c[R][1]>c[x][1])&&(R=x);var F=-1;for(x=0;x<3;++x)(j=R^1<<x)!==w&&j!==O&&(F<0&&(F=j),(S=c[j])[0]<c[F][0]&&(F=j));var B=-1;for(x=0;x<3;++x){var j;(j=R^1<<x)!==w&&j!==O&&j!==F&&(B<0&&(B=j),(S=c[j])[0]>c[B][0]&&(B=j))}var N=m;N[0]=N[1]=N[2]=0,N[n.log2(F^R)]=R&F,N[n.log2(R^B)]=R&B;var U=7^B;U===w||U===O?(U=7^F,N[n.log2(B^U)]=U&B):N[n.log2(F^U)]=U&F;var V=g,q=w;for(A=0;A<3;++A)V[A]=q&1<<A?-1:1;return y};var n=r(8828),i=r(6760),a=r(5202),o=r(3250),s=new Array(16),l=new Array(8),c=new Array(8),u=new Array(3),h=[0,0,0];function f(e,t,r){for(var n=0;n<4;++n){e[n]=r[12+n];for(var i=0;i<3;++i)e[n]+=t[i]*r[4*i+n]}}!function(){for(var e=0;e<8;++e)l[e]=[1,1,1,1],c[e]=[1,1,1]}();var p=[[0,0,1,0,0],[0,0,-1,1,0],[0,-1,0,1,0],[0,1,0,1,0],[-1,0,0,1,0],[1,0,0,1,0]];function d(e){for(var t=0;t<p.length;++t)if((e=a.positive(e,p[t])).length<3)return 0;var r=e[0],n=r[0]/r[3],i=r[1]/r[3],o=0;for(t=1;t+1<e.length;++t){var s=e[t],l=e[t+1],c=s[0]/s[3]-n,u=s[1]/s[3]-i,h=l[0]/l[3]-n,f=l[1]/l[3]-i;o+=Math.abs(c*f-u*h)}return o}var m=[1,1,1],g=[0,0,0],y={cubeEdges:m,axis:g}},501:function(e,t,r){e.exports=function(e,t,r){var o=[],s=[0,0,0],l=[0,0,0],c=[0,0,0],u=[0,0,0];o.push(0,0,1,0,1,1,0,0,-1,0,0,-1,0,1,1,0,1,-1);for(var h=0;h<3;++h){for(var f=o.length/3|0,d=0;d<r[h].length;++d){var m=+r[h][d].x;o.push(m,0,1,m,1,1,m,0,-1,m,0,-1,m,1,1,m,1,-1)}var g=o.length/3|0;s[h]=f,l[h]=g-f,f=o.length/3|0;for(var y=0;y<r[h].length;++y)m=+r[h][y].x,o.push(m,0,1,m,1,1,m,0,-1,m,0,-1,m,1,1,m,1,-1);g=o.length/3|0,c[h]=f,u[h]=g-f}var v=n(e,new Float32Array(o)),x=i(e,[{buffer:v,type:e.FLOAT,size:3,stride:0,offset:0}]),_=a(e);return _.attributes.position.location=0,new p(e,v,x,_,l,s,u,c)};var n=r(2762),i=r(8116),a=r(1879).n,o=[0,0,0],s=[0,0,0],l=[0,0,0],c=[0,0,0],u=[1,1];function h(e){return e[0]=e[1]=e[2]=0,e}function f(e,t){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e}function p(e,t,r,n,i,a,o,s){this.gl=e,this.vertBuffer=t,this.vao=r,this.shader=n,this.tickCount=i,this.tickOffset=a,this.gridCount=o,this.gridOffset=s}var d=p.prototype;d.bind=function(e,t,r){this.shader.bind(),this.shader.uniforms.model=e,this.shader.uniforms.view=t,this.shader.uniforms.projection=r,u[0]=this.gl.drawingBufferWidth,u[1]=this.gl.drawingBufferHeight,this.shader.uniforms.screenShape=u,this.vao.bind()},d.unbind=function(){this.vao.unbind()},d.drawAxisLine=function(e,t,r,n,i){var a=h(s);this.shader.uniforms.majorAxis=s,a[e]=t[1][e]-t[0][e],this.shader.uniforms.minorAxis=a;var o,u=f(c,r);u[e]+=t[0][e],this.shader.uniforms.offset=u,this.shader.uniforms.lineWidth=i,this.shader.uniforms.color=n,(o=h(l))[(e+2)%3]=1,this.shader.uniforms.screenAxis=o,this.vao.draw(this.gl.TRIANGLES,6),(o=h(l))[(e+1)%3]=1,this.shader.uniforms.screenAxis=o,this.vao.draw(this.gl.TRIANGLES,6)},d.drawAxisTicks=function(e,t,r,n,i){if(this.tickCount[e]){var a=h(o);a[e]=1,this.shader.uniforms.majorAxis=a,this.shader.uniforms.offset=t,this.shader.uniforms.minorAxis=r,this.shader.uniforms.color=n,this.shader.uniforms.lineWidth=i;var s=h(l);s[e]=1,this.shader.uniforms.screenAxis=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[e],this.tickOffset[e])}},d.drawGrid=function(e,t,r,n,i,a){if(this.gridCount[e]){var u=h(s);u[t]=r[1][t]-r[0][t],this.shader.uniforms.minorAxis=u;var p=f(c,n);p[t]+=r[0][t],this.shader.uniforms.offset=p;var d=h(o);d[e]=1,this.shader.uniforms.majorAxis=d;var m=h(l);m[e]=1,this.shader.uniforms.screenAxis=m,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,this.gridCount[e],this.gridOffset[e])}},d.drawZero=function(e,t,r,n,i,a){var o=h(s);this.shader.uniforms.majorAxis=o,o[e]=r[1][e]-r[0][e],this.shader.uniforms.minorAxis=o;var u=f(c,n);u[e]+=r[0][e],this.shader.uniforms.offset=u;var p=h(l);p[t]=1,this.shader.uniforms.screenAxis=p,this.shader.uniforms.lineWidth=a,this.shader.uniforms.color=i,this.vao.draw(this.gl.TRIANGLES,6)},d.dispose=function(){this.vao.dispose(),this.vertBuffer.dispose(),this.shader.dispose()}},1879:function(e,t,r){var n=r(3236),i=r(9405),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, majorAxis, minorAxis, screenAxis;\nuniform float lineWidth;\nuniform vec2 screenShape;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * (view * (model * vec4(p, 1.0)));\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nvoid main() {\n  vec3 major = position.x * majorAxis;\n  vec3 minor = position.y * minorAxis;\n\n  vec3 vPosition = major + minor + offset;\n  vec3 pPosition = project(vPosition);\n  vec3 offset = project(vPosition + screenAxis * position.z);\n\n  vec2 screen = normalize((offset - pPosition).xy * screenShape) / screenShape;\n\n  gl_Position = vec4(pPosition + vec3(0.5 * screen * lineWidth, 0), 1.0);\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);t.n=function(e){return i(e,a,o,null,[{name:"position",type:"vec3"}])};var s=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\nuniform vec3 offset, axis, alignDir, alignOpt;\nuniform float scale, angle, pixelScale;\nuniform vec2 resolution;\n\nvec3 project(vec3 p) {\n  vec4 pp = projection * (view * (model * vec4(p, 1.0)));\n  return pp.xyz / max(pp.w, 0.0001);\n}\n\nfloat computeViewAngle(vec3 a, vec3 b) {\n  vec3 A = project(a);\n  vec3 B = project(b);\n\n  return atan(\n    (B.y - A.y) * resolution.y,\n    (B.x - A.x) * resolution.x\n  );\n}\n\nconst float PI = 3.141592;\nconst float TWO_PI = 2.0 * PI;\nconst float HALF_PI = 0.5 * PI;\nconst float ONE_AND_HALF_PI = 1.5 * PI;\n\nint option = int(floor(alignOpt.x + 0.001));\nfloat hv_ratio =       alignOpt.y;\nbool enableAlign =    (alignOpt.z != 0.0);\n\nfloat mod_angle(float a) {\n  return mod(a, PI);\n}\n\nfloat positive_angle(float a) {\n  return mod_angle((a < 0.0) ?\n    a + TWO_PI :\n    a\n  );\n}\n\nfloat look_upwards(float a) {\n  float b = positive_angle(a);\n  return ((b > HALF_PI) && (b <= ONE_AND_HALF_PI)) ?\n    b - PI :\n    b;\n}\n\nfloat look_horizontal_or_vertical(float a, float ratio) {\n  // ratio controls the ratio between being horizontal to (vertical + horizontal)\n  // if ratio is set to 0.5 then it is 50%, 50%.\n  // when using a higher ratio e.g. 0.75 the result would\n  // likely be more horizontal than vertical.\n\n  float b = positive_angle(a);\n\n  return\n    (b < (      ratio) * HALF_PI) ? 0.0 :\n    (b < (2.0 - ratio) * HALF_PI) ? -HALF_PI :\n    (b < (2.0 + ratio) * HALF_PI) ? 0.0 :\n    (b < (4.0 - ratio) * HALF_PI) ? HALF_PI :\n                                    0.0;\n}\n\nfloat roundTo(float a, float b) {\n  return float(b * floor((a + 0.5 * b) / b));\n}\n\nfloat look_round_n_directions(float a, int n) {\n  float b = positive_angle(a);\n  float div = TWO_PI / float(n);\n  float c = roundTo(b, div);\n  return look_upwards(c);\n}\n\nfloat applyAlignOption(float rawAngle, float delta) {\n  return\n    (option >  2) ? look_round_n_directions(rawAngle + delta, option) :       // option 3-n: round to n directions\n    (option == 2) ? look_horizontal_or_vertical(rawAngle + delta, hv_ratio) : // horizontal or vertical\n    (option == 1) ? rawAngle + delta :       // use free angle, and flip to align with one direction of the axis\n    (option == 0) ? look_upwards(rawAngle) : // use free angle, and stay upwards\n    (option ==-1) ? 0.0 :                    // useful for backward compatibility, all texts remains horizontal\n                    rawAngle;                // otherwise return back raw input angle\n}\n\nbool isAxisTitle = (axis.x == 0.0) &&\n                   (axis.y == 0.0) &&\n                   (axis.z == 0.0);\n\nvoid main() {\n  //Compute world offset\n  float axisDistance = position.z;\n  vec3 dataPosition = axisDistance * axis + offset;\n\n  float beta = angle; // i.e. user defined attributes for each tick\n\n  float axisAngle;\n  float clipAngle;\n  float flip;\n\n  if (enableAlign) {\n    axisAngle = (isAxisTitle) ? HALF_PI :\n                      computeViewAngle(dataPosition, dataPosition + axis);\n    clipAngle = computeViewAngle(dataPosition, dataPosition + alignDir);\n\n    axisAngle += (sin(axisAngle) < 0.0) ? PI : 0.0;\n    clipAngle += (sin(clipAngle) < 0.0) ? PI : 0.0;\n\n    flip = (dot(vec2(cos(axisAngle), sin(axisAngle)),\n                vec2(sin(clipAngle),-cos(clipAngle))) > 0.0) ? 1.0 : 0.0;\n\n    beta += applyAlignOption(clipAngle, flip * PI);\n  }\n\n  //Compute plane offset\n  vec2 planeCoord = position.xy * pixelScale;\n\n  mat2 planeXform = scale * mat2(\n     cos(beta), sin(beta),\n    -sin(beta), cos(beta)\n  );\n\n  vec2 viewOffset = 2.0 * planeXform * planeCoord / resolution;\n\n  //Compute clip position\n  vec3 clipPosition = project(dataPosition);\n\n  //Apply text offset in clip coordinates\n  clipPosition += vec3(viewOffset, 0.0);\n\n  //Done\n  gl_Position = vec4(clipPosition, 1.0);\n}\n"]),l=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 color;\nvoid main() {\n  gl_FragColor = color;\n}"]);t.Q=function(e){return i(e,s,l,null,[{name:"position",type:"vec3"}])};var c=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec3 normal;\n\nuniform mat4 model, view, projection;\nuniform vec3 enable;\nuniform vec3 bounds[2];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n\n  vec3 signAxis = sign(bounds[1] - bounds[0]);\n\n  vec3 realNormal = signAxis * normal;\n\n  if(dot(realNormal, enable) > 0.0) {\n    vec3 minRange = min(bounds[0], bounds[1]);\n    vec3 maxRange = max(bounds[0], bounds[1]);\n    vec3 nPosition = mix(minRange, maxRange, 0.5 * (position + 1.0));\n    gl_Position = projection * (view * (model * vec4(nPosition, 1.0)));\n  } else {\n    gl_Position = vec4(0,0,0,0);\n  }\n\n  colorChannel = abs(realNormal);\n}\n"]),u=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec4 colors[3];\n\nvarying vec3 colorChannel;\n\nvoid main() {\n  gl_FragColor = colorChannel.x * colors[0] +\n                 colorChannel.y * colors[1] +\n                 colorChannel.z * colors[2];\n}"]);t.bg=function(e){return i(e,c,u,null,[{name:"position",type:"vec3"},{name:"normal",type:"vec3"}])}},4935:function(e,t,r){e.exports=function(e,t,r,a,s,l){var c=n(e),h=i(e,[{buffer:c,size:3}]),f=o(e);f.attributes.position.location=0;var p=new u(e,f,c,h);return p.update(t,r,a,s,l),p};var n=r(2762),i=r(8116),a=r(4359),o=r(1879).Q,s=window||c.global||{},l=s.__TEXT_CACHE||{};function u(e,t,r,n){this.gl=e,this.shader=t,this.buffer=r,this.vao=n,this.tickOffset=this.tickCount=this.labelOffset=this.labelCount=null}s.__TEXT_CACHE={};var h=u.prototype,f=[0,0];h.bind=function(e,t,r,n){this.vao.bind(),this.shader.bind();var i=this.shader.uniforms;i.model=e,i.view=t,i.projection=r,i.pixelScale=n,f[0]=this.gl.drawingBufferWidth,f[1]=this.gl.drawingBufferHeight,this.shader.uniforms.resolution=f},h.unbind=function(){this.vao.unbind()},h.update=function(e,t,r,n,i){var o=[];function s(e,t,r,n,i,s){var c=[r.style,r.weight,r.variant,r.family].join("_"),u=l[c];u||(u=l[c]={});var h=u[t];h||(h=u[t]=function(e,t){try{return a(e,t)}catch(t){return console.warn('error vectorizing text:"'+e+'" error:',t),{cells:[],positions:[]}}}(t,{triangles:!0,font:r.family,fontStyle:r.style,fontWeight:r.weight,fontVariant:r.variant,textAlign:"center",textBaseline:"middle",lineSpacing:i,styletags:s}));for(var f=(n||12)/12,p=h.positions,d=h.cells,m=0,g=d.length;m<g;++m)for(var y=d[m],v=2;v>=0;--v){var x=p[y[v]];o.push(f*x[0],-f*x[1],e)}}for(var c=[0,0,0],u=[0,0,0],h=[0,0,0],f=[0,0,0],p={breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},d=0;d<3;++d){h[d]=o.length/3|0,s(.5*(e[0][d]+e[1][d]),t[d],r[d],12,1.25,p),f[d]=(o.length/3|0)-h[d],c[d]=o.length/3|0;for(var m=0;m<n[d].length;++m)if(n[d][m].text){var g={family:n[d][m].font||i[d].family,style:i[d].fontStyle||i[d].style,weight:i[d].fontWeight||i[d].weight,variant:i[d].fontVariant||i[d].variant};s(n[d][m].x,n[d][m].text,g,n[d][m].fontSize||12,1.25,p)}u[d]=(o.length/3|0)-c[d]}this.buffer.update(o),this.tickOffset=c,this.tickCount=u,this.labelOffset=h,this.labelCount=f},h.drawTicks=function(e,t,r,n,i,a,o,s){this.tickCount[e]&&(this.shader.uniforms.axis=a,this.shader.uniforms.color=i,this.shader.uniforms.angle=r,this.shader.uniforms.scale=t,this.shader.uniforms.offset=n,this.shader.uniforms.alignDir=o,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.tickCount[e],this.tickOffset[e]))},h.drawLabel=function(e,t,r,n,i,a,o,s){this.labelCount[e]&&(this.shader.uniforms.axis=a,this.shader.uniforms.color=i,this.shader.uniforms.angle=r,this.shader.uniforms.scale=t,this.shader.uniforms.offset=n,this.shader.uniforms.alignDir=o,this.shader.uniforms.alignOpt=s,this.vao.draw(this.gl.TRIANGLES,this.labelCount[e],this.labelOffset[e]))},h.dispose=function(){this.shader.dispose(),this.vao.dispose(),this.buffer.dispose()}},6444:function(e,t){function r(e,t){var r=e+"",n=r.indexOf("."),i=0;n>=0&&(i=r.length-n-1);var a=Math.pow(10,i),o=Math.round(e*t*a),s=o+"";if(s.indexOf("e")>=0)return s;var l=o/a,c=o%a;o<0?(l=0|-Math.ceil(l),c=0|-c):(l=0|Math.floor(l),c|=0);var u=""+l;if(o<0&&(u="-"+u),i){for(var h=""+c;h.length<i;)h="0"+h;return u+"."+h}return u}t.create=function(e,t){for(var n=[],i=0;i<3;++i){for(var a=[],o=(e[0][i],e[1][i],0);o*t[i]<=e[1][i];++o)a.push({x:o*t[i],text:r(t[i],o)});for(o=-1;o*t[i]>=e[0][i];--o)a.push({x:o*t[i],text:r(t[i],o)});n.push(a)}return n},t.equal=function(e,t){for(var r=0;r<3;++r){if(e[r].length!==t[r].length)return!1;for(var n=0;n<e[r].length;++n){var i=e[r][n],a=t[r][n];if(i.x!==a.x||i.text!==a.text||i.font!==a.font||i.fontColor!==a.fontColor||i.fontSize!==a.fontSize||i.dx!==a.dx||i.dy!==a.dy)return!1}}return!0}},5445:function(e,t,r){e.exports=function(e,t,r,l,h){var f=t.model||c,p=t.view||c,y=t.projection||c,v=t._ortho||!1,x=e.bounds,_=(h=h||a(f,p,y,x,v)).axis;o(u,p,f),o(u,y,u);for(var b=m,w=0;w<3;++w)b[w].lo=1/0,b[w].hi=-1/0,b[w].pixelsPerDataUnit=1/0;var T=n(s(u,u));s(u,u);for(var k=0;k<3;++k){var A=(k+1)%3,M=(k+2)%3,S=g;e:for(w=0;w<2;++w){var E=[];if(_[k]<0!=!!w){S[k]=x[w][k];for(var C=0;C<2;++C){S[A]=x[C^w][A];for(var I=0;I<2;++I)S[M]=x[I^C^w][M],E.push(S.slice())}var L=v?5:4;for(C=L;C===L;++C){if(0===E.length)continue e;E=i.positive(E,T[C])}for(C=0;C<E.length;++C){M=E[C];var P=d(g,u,M,r,l);for(I=0;I<3;++I)b[I].lo=Math.min(b[I].lo,M[I]),b[I].hi=Math.max(b[I].hi,M[I]),I!==k&&(b[I].pixelsPerDataUnit=Math.min(b[I].pixelsPerDataUnit,Math.abs(P[I])))}}}}return b};var n=r(5033),i=r(5202),a=r(6429),o=r(6760),s=r(5665),l=r(5352),c=new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),u=new Float32Array(16);function h(e,t,r){this.lo=e,this.hi=t,this.pixelsPerDataUnit=r}var f=[0,0,0,1],p=[0,0,0,1];function d(e,t,r,n,i){for(var a=0;a<3;++a){for(var o=f,s=p,c=0;c<3;++c)s[c]=o[c]=r[c];s[3]=o[3]=1,s[a]+=1,l(s,s,t),s[3]<0&&(e[a]=1/0),o[a]-=1,l(o,o,t),o[3]<0&&(e[a]=1/0);var u=(o[0]/o[3]-s[0]/s[3])*n,h=(o[1]/o[3]-s[1]/s[3])*i;e[a]=.25*Math.sqrt(u*u+h*h)}return e}var m=[new h(1/0,-1/0,1/0),new h(1/0,-1/0,1/0),new h(1/0,-1/0,1/0)],g=[0,0,0]},2762:function(e,t,r){var n=r(1888),i=r(5298),a=r(9618),o=["uint8","uint8_clamped","uint16","uint32","int8","int16","int32","float32"];function s(e,t,r,n,i){this.gl=e,this.type=t,this.handle=r,this.length=n,this.usage=i}var l=s.prototype;function c(e,t,r,n,i,a){var o=i.length*i.BYTES_PER_ELEMENT;if(a<0)return e.bufferData(t,i,n),o;if(o+a>r)throw new Error("gl-buffer: If resizing buffer, must not specify offset");return e.bufferSubData(t,a,i),r}function u(e,t){for(var r=n.malloc(e.length,t),i=e.length,a=0;a<i;++a)r[a]=e[a];return r}l.bind=function(){this.gl.bindBuffer(this.type,this.handle)},l.unbind=function(){this.gl.bindBuffer(this.type,null)},l.dispose=function(){this.gl.deleteBuffer(this.handle)},l.update=function(e,t){if("number"!=typeof t&&(t=-1),this.bind(),"object"==typeof e&&typeof e.shape<"u"){var r=e.dtype;if(o.indexOf(r)<0&&(r="float32"),this.type===this.gl.ELEMENT_ARRAY_BUFFER&&(r=gl.getExtension("OES_element_index_uint")&&"uint16"!==r?"uint32":"uint16"),r===e.dtype&&function(e,t){for(var r=1,n=t.length-1;n>=0;--n){if(t[n]!==r)return!1;r*=e[n]}return!0}(e.shape,e.stride))0===e.offset&&e.data.length===e.shape[0]?this.length=c(this.gl,this.type,this.length,this.usage,e.data,t):this.length=c(this.gl,this.type,this.length,this.usage,e.data.subarray(e.offset,e.shape[0]),t);else{var s=n.malloc(e.size,r),l=a(s,e.shape);i.assign(l,e),this.length=c(this.gl,this.type,this.length,this.usage,t<0?s:s.subarray(0,e.size),t),n.free(s)}}else if(Array.isArray(e)){var h;h=this.type===this.gl.ELEMENT_ARRAY_BUFFER?u(e,"uint16"):u(e,"float32"),this.length=c(this.gl,this.type,this.length,this.usage,t<0?h:h.subarray(0,e.length),t),n.free(h)}else if("object"==typeof e&&"number"==typeof e.length)this.length=c(this.gl,this.type,this.length,this.usage,e,t);else{if("number"!=typeof e&&void 0!==e)throw new Error("gl-buffer: Invalid data type");if(t>=0)throw new Error("gl-buffer: Cannot specify offset when resizing buffer");(e|=0)<=0&&(e=1),this.gl.bufferData(this.type,0|e,this.usage),this.length=e}},e.exports=function(e,t,r,n){if(r=r||e.ARRAY_BUFFER,n=n||e.DYNAMIC_DRAW,r!==e.ARRAY_BUFFER&&r!==e.ELEMENT_ARRAY_BUFFER)throw new Error("gl-buffer: Invalid type for webgl buffer, must be either gl.ARRAY_BUFFER or gl.ELEMENT_ARRAY_BUFFER");if(n!==e.DYNAMIC_DRAW&&n!==e.STATIC_DRAW&&n!==e.STREAM_DRAW)throw new Error("gl-buffer: Invalid usage for buffer, must be either gl.DYNAMIC_DRAW, gl.STATIC_DRAW or gl.STREAM_DRAW");var i=e.createBuffer(),a=new s(e,r,i,0,n);return a.update(t),a}},6405:function(e,t,r){var n=r(2931);e.exports=function(e,t){var r=e.positions,i=e.vectors,a={positions:[],vertexIntensity:[],vertexIntensityBounds:e.vertexIntensityBounds,vectors:[],cells:[],coneOffset:e.coneOffset,colormap:e.colormap};if(0===e.positions.length)return t&&(t[0]=[0,0,0],t[1]=[0,0,0]),a;for(var o=0,s=1/0,l=-1/0,c=1/0,u=-1/0,h=1/0,f=-1/0,p=null,d=null,m=[],g=1/0,y=!1,v="raw"===e.coneSizemode,x=0;x<r.length;x++){var _=r[x];s=Math.min(_[0],s),l=Math.max(_[0],l),c=Math.min(_[1],c),u=Math.max(_[1],u),h=Math.min(_[2],h),f=Math.max(_[2],f);var b=i[x];if(n.length(b)>o&&(o=n.length(b)),x&&!v){var w=2*n.distance(p,_)/(n.length(d)+n.length(b));w?(g=Math.min(g,w),y=!1):y=!0}y||(p=_,d=b),m.push(b)}var T=[s,c,h],k=[l,u,f];t&&(t[0]=T,t[1]=k),0===o&&(o=1);var A=1/o;isFinite(g)||(g=1),a.vectorScale=g;var M=e.coneSize||(v?1:.5);e.absoluteConeSize&&(M=e.absoluteConeSize*A),a.coneScale=M,x=0;for(var S=0;x<r.length;x++)for(var E=(_=r[x])[0],C=_[1],I=_[2],L=m[x],P=n.length(L)*A,z=0;z<8;z++){a.positions.push([E,C,I,S++]),a.positions.push([E,C,I,S++]),a.positions.push([E,C,I,S++]),a.positions.push([E,C,I,S++]),a.positions.push([E,C,I,S++]),a.positions.push([E,C,I,S++]),a.vectors.push(L),a.vectors.push(L),a.vectors.push(L),a.vectors.push(L),a.vectors.push(L),a.vectors.push(L),a.vertexIntensity.push(P,P,P),a.vertexIntensity.push(P,P,P);var D=a.positions.length;a.cells.push([D-6,D-5,D-4],[D-3,D-2,D-1])}return a};var i=r(614);e.exports.createMesh=r(9060),e.exports.createConeMesh=function(t,r){return e.exports.createMesh(t,r,{shaders:i,traceType:"cone"})}},9060:function(e,t,r){var n=r(9405),i=r(2762),a=r(8116),o=r(7766),s=r(6760),l=r(7608),c=r(9618),u=r(6729),h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function f(e,t,r,n,i,a,o,s,l,c,u){this.gl=e,this.pixelRatio=1,this.cells=[],this.positions=[],this.intensity=[],this.texture=t,this.dirty=!0,this.triShader=r,this.pickShader=n,this.trianglePositions=i,this.triangleVectors=a,this.triangleColors=s,this.triangleUVs=l,this.triangleIds=o,this.triangleVAO=c,this.triangleCount=0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.traceType=u,this.tubeScale=1,this.coneScale=2,this.vectorScale=1,this.coneOffset=.25,this._model=h,this._view=h,this._projection=h,this._resolution=[1,1]}var p=f.prototype;p.isOpaque=function(){return this.opacity>=1},p.isTransparent=function(){return this.opacity<1},p.pickSlots=1,p.setPickBase=function(e){this.pickId=e},p.update=function(e){e=e||{};var t=this.gl;this.dirty=!0,"lightPosition"in e&&(this.lightPosition=e.lightPosition),"opacity"in e&&(this.opacity=e.opacity),"ambient"in e&&(this.ambientLight=e.ambient),"diffuse"in e&&(this.diffuseLight=e.diffuse),"specular"in e&&(this.specularLight=e.specular),"roughness"in e&&(this.roughness=e.roughness),"fresnel"in e&&(this.fresnel=e.fresnel),void 0!==e.tubeScale&&(this.tubeScale=e.tubeScale),void 0!==e.vectorScale&&(this.vectorScale=e.vectorScale),void 0!==e.coneScale&&(this.coneScale=e.coneScale),void 0!==e.coneOffset&&(this.coneOffset=e.coneOffset),e.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=t.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=t.LINEAR,this.texture.setPixels(function(e){for(var t=u({colormap:e,nshades:256,format:"rgba"}),r=new Uint8Array(1024),n=0;n<256;++n){for(var i=t[n],a=0;a<3;++a)r[4*n+a]=i[a];r[4*n+3]=255*i[3]}return c(r,[256,256,4],[4,0,1])}(e.colormap)),this.texture.generateMipmap());var r=e.cells,n=e.positions,i=e.vectors;if(n&&r&&i){var a=[],o=[],s=[],l=[],h=[];this.cells=r,this.positions=n,this.vectors=i;var f=e.meshColor||[1,1,1,1],p=e.vertexIntensity,d=1/0,m=-1/0;if(p)if(e.vertexIntensityBounds)d=+e.vertexIntensityBounds[0],m=+e.vertexIntensityBounds[1];else for(var g=0;g<p.length;++g){var y=p[g];d=Math.min(d,y),m=Math.max(m,y)}else for(g=0;g<n.length;++g)y=n[g][2],d=Math.min(d,y),m=Math.max(m,y);for(this.intensity=p||function(e){for(var t=e.length,r=new Array(t),n=0;n<t;++n)r[n]=e[n][2];return r}(n),this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],g=0;g<n.length;++g)for(var v=n[g],x=0;x<3;++x)isNaN(v[x])||!isFinite(v[x])||(this.bounds[0][x]=Math.min(this.bounds[0][x],v[x]),this.bounds[1][x]=Math.max(this.bounds[1][x],v[x]));var _=0;e:for(g=0;g<r.length;++g){var b=r[g];if(3===b.length){for(x=0;x<3;++x){v=n[T=b[x]];for(var w=0;w<3;++w)if(isNaN(v[w])||!isFinite(v[w]))continue e}for(x=0;x<3;++x){var T;v=n[T=b[2-x]],a.push(v[0],v[1],v[2],v[3]);var k=i[T];o.push(k[0],k[1],k[2],k[3]||0);var A,M=f;3===M.length?s.push(M[0],M[1],M[2],1):s.push(M[0],M[1],M[2],M[3]),A=p?[(p[T]-d)/(m-d),0]:[(v[2]-d)/(m-d),0],l.push(A[0],A[1]),h.push(g)}_+=1}}this.triangleCount=_,this.trianglePositions.update(a),this.triangleVectors.update(o),this.triangleColors.update(s),this.triangleUVs.update(l),this.triangleIds.update(new Uint32Array(h))}},p.drawTransparent=p.draw=function(e){e=e||{};for(var t=this.gl,r=e.model||h,n=e.view||h,i=e.projection||h,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var c={model:r,view:n,projection:i,inverseModel:h.slice(),clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],opacity:this.opacity,tubeScale:this.tubeScale,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,texture:0};c.inverseModel=l(c.inverseModel,c.model),t.disable(t.CULL_FACE),this.texture.bind(0);var u=new Array(16);for(s(u,c.view,c.model),s(u,c.projection,u),l(u,u),o=0;o<3;++o)c.eyePosition[o]=u[12+o]/u[15];var f=u[15];for(o=0;o<3;++o)f+=this.lightPosition[o]*u[4*o+3];for(o=0;o<3;++o){for(var p=u[12+o],d=0;d<3;++d)p+=u[4*d+o]*this.lightPosition[d];c.lightPosition[o]=p/f}if(this.triangleCount>0){var m=this.triShader;m.bind(),m.uniforms=c,this.triangleVAO.bind(),t.drawArrays(t.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}},p.drawPick=function(e){e=e||{};for(var t=this.gl,r=e.model||h,n=e.view||h,i=e.projection||h,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[t.drawingBufferWidth,t.drawingBufferHeight];var s={model:r,view:n,projection:i,clipBounds:a,tubeScale:this.tubeScale,vectorScale:this.vectorScale,coneScale:this.coneScale,coneOffset:this.coneOffset,pickId:this.pickId/255},l=this.pickShader;l.bind(),l.uniforms=s,this.triangleCount>0&&(this.triangleVAO.bind(),t.drawArrays(t.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind())},p.pick=function(e){if(!e||e.id!==this.pickId)return null;var t=e.value[0]+256*e.value[1]+65536*e.value[2],r=this.cells[t],n=this.positions[r[1]].slice(0,3),i={position:n,dataCoordinate:n,index:Math.floor(r[1]/48)};return"cone"===this.traceType?i.index=Math.floor(r[1]/48):"streamtube"===this.traceType&&(i.intensity=this.intensity[r[1]],i.velocity=this.vectors[r[1]].slice(0,3),i.divergence=this.vectors[r[1]][3],i.index=t),i},p.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.pickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleVectors.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleIds.dispose()},e.exports=function(e,t,r){var s=r.shaders;1===arguments.length&&(e=(t=e).gl);var l=function(e,t){var r=n(e,t.meshShader.vertex,t.meshShader.fragment,null,t.meshShader.attributes);return r.attributes.position.location=0,r.attributes.color.location=2,r.attributes.uv.location=3,r.attributes.vector.location=4,r}(e,s),u=function(e,t){var r=n(e,t.pickShader.vertex,t.pickShader.fragment,null,t.pickShader.attributes);return r.attributes.position.location=0,r.attributes.id.location=1,r.attributes.vector.location=4,r}(e,s),h=o(e,c(new Uint8Array([255,255,255,255]),[1,1,4]));h.generateMipmap(),h.minFilter=e.LINEAR_MIPMAP_LINEAR,h.magFilter=e.LINEAR;var p=i(e),d=i(e),m=i(e),g=i(e),y=i(e),v=new f(e,h,l,u,p,d,y,m,g,a(e,[{buffer:p,type:e.FLOAT,size:4},{buffer:y,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:m,type:e.FLOAT,size:4},{buffer:g,type:e.FLOAT,size:2},{buffer:d,type:e.FLOAT,size:4}]),r.traceType||"cone");return v.update(t),v}},614:function(e,t,r){var n=r(3236),i=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  float index = rawIndex - floor(rawIndex /\n    (segmentCount * 6.0)) *\n    (segmentCount * 6.0);\n\n  float segment = floor(0.001 + index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  float nextAngle = (\n    (segmentIndex > 0.99 &&  segmentIndex < 1.01) ||\n    (segmentIndex > 4.99 &&  segmentIndex < 5.01)\n  ) ? 1.0 : 0.0;\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex < 3.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec3 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\n\nuniform float vectorScale, coneScale, coneOffset;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 eyePosition, lightPosition;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * conePosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n  // vec4 m_position  = model * vec4(conePosition, 1.0);\n  vec4 t_position  = view * conePosition;\n  gl_Position      = projection * t_position;\n\n  f_color          = color;\n  f_data           = conePosition.xyz;\n  f_position       = position.xyz;\n  f_uv             = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}\n"]),o=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the cone vertex and normal at the given index.\n//\n// The returned vertex is for a cone with its top at origin and height of 1.0,\n// pointing in the direction of the vector attribute.\n//\n// Each cone is made up of a top vertex, a center base vertex and base perimeter vertices.\n// These vertices are used to make up the triangles of the cone by the following:\n//   segment + 0 top vertex\n//   segment + 1 perimeter vertex a+1\n//   segment + 2 perimeter vertex a\n//   segment + 3 center base vertex\n//   segment + 4 perimeter vertex a\n//   segment + 5 perimeter vertex a+1\n// Where segment is the number of the radial segment * 6 and a is the angle at that radial segment.\n// To go from index to segment, floor(index / 6)\n// To go from segment to angle, 2*pi * (segment/segmentCount)\n// To go from index to segment index, index - (segment*6)\n//\nvec3 getConePosition(vec3 d, float rawIndex, float coneOffset, out vec3 normal) {\n\n  const float segmentCount = 8.0;\n\n  float index = rawIndex - floor(rawIndex /\n    (segmentCount * 6.0)) *\n    (segmentCount * 6.0);\n\n  float segment = floor(0.001 + index/6.0);\n  float segmentIndex = index - (segment*6.0);\n\n  normal = -normalize(d);\n\n  if (segmentIndex > 2.99 && segmentIndex < 3.01) {\n    return mix(vec3(0.0), -d, coneOffset);\n  }\n\n  float nextAngle = (\n    (segmentIndex > 0.99 &&  segmentIndex < 1.01) ||\n    (segmentIndex > 4.99 &&  segmentIndex < 5.01)\n  ) ? 1.0 : 0.0;\n  float angle = 2.0 * 3.14159 * ((segment + nextAngle) / segmentCount);\n\n  vec3 v1 = mix(d, vec3(0.0), coneOffset);\n  vec3 v2 = v1 - d;\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d)*0.25;\n  vec3 y = v * sin(angle) * length(d)*0.25;\n  vec3 v3 = v2 + x + y;\n  if (segmentIndex < 3.0) {\n    vec3 tx = u * sin(angle);\n    vec3 ty = v * -cos(angle);\n    vec3 tangent = tx + ty;\n    normal = normalize(cross(v3 - v1, tangent));\n  }\n\n  if (segmentIndex == 0.0) {\n    return mix(d, vec3(0.0), coneOffset);\n  }\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float vectorScale, coneScale, coneOffset;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getConePosition(mat3(model) * ((vectorScale * coneScale) * vector.xyz), position.w, coneOffset, normal);\n  vec4 conePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n  gl_Position = projection * (view * conePosition);\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);t.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec4"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec3"}]},t.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec3"}]}},737:function(e){e.exports={0:"NONE",1:"ONE",2:"LINE_LOOP",3:"LINE_STRIP",4:"TRIANGLES",5:"TRIANGLE_STRIP",6:"TRIANGLE_FAN",256:"DEPTH_BUFFER_BIT",512:"NEVER",513:"LESS",514:"EQUAL",515:"LEQUAL",516:"GREATER",517:"NOTEQUAL",518:"GEQUAL",519:"ALWAYS",768:"SRC_COLOR",769:"ONE_MINUS_SRC_COLOR",770:"SRC_ALPHA",771:"ONE_MINUS_SRC_ALPHA",772:"DST_ALPHA",773:"ONE_MINUS_DST_ALPHA",774:"DST_COLOR",775:"ONE_MINUS_DST_COLOR",776:"SRC_ALPHA_SATURATE",1024:"STENCIL_BUFFER_BIT",1028:"FRONT",1029:"BACK",1032:"FRONT_AND_BACK",1280:"INVALID_ENUM",1281:"INVALID_VALUE",1282:"INVALID_OPERATION",1285:"OUT_OF_MEMORY",1286:"INVALID_FRAMEBUFFER_OPERATION",2304:"CW",2305:"CCW",2849:"LINE_WIDTH",2884:"CULL_FACE",2885:"CULL_FACE_MODE",2886:"FRONT_FACE",2928:"DEPTH_RANGE",2929:"DEPTH_TEST",2930:"DEPTH_WRITEMASK",2931:"DEPTH_CLEAR_VALUE",2932:"DEPTH_FUNC",2960:"STENCIL_TEST",2961:"STENCIL_CLEAR_VALUE",2962:"STENCIL_FUNC",2963:"STENCIL_VALUE_MASK",2964:"STENCIL_FAIL",2965:"STENCIL_PASS_DEPTH_FAIL",2966:"STENCIL_PASS_DEPTH_PASS",2967:"STENCIL_REF",2968:"STENCIL_WRITEMASK",2978:"VIEWPORT",3024:"DITHER",3042:"BLEND",3088:"SCISSOR_BOX",3089:"SCISSOR_TEST",3106:"COLOR_CLEAR_VALUE",3107:"COLOR_WRITEMASK",3317:"UNPACK_ALIGNMENT",3333:"PACK_ALIGNMENT",3379:"MAX_TEXTURE_SIZE",3386:"MAX_VIEWPORT_DIMS",3408:"SUBPIXEL_BITS",3410:"RED_BITS",3411:"GREEN_BITS",3412:"BLUE_BITS",3413:"ALPHA_BITS",3414:"DEPTH_BITS",3415:"STENCIL_BITS",3553:"TEXTURE_2D",4352:"DONT_CARE",4353:"FASTEST",4354:"NICEST",5120:"BYTE",5121:"UNSIGNED_BYTE",5122:"SHORT",5123:"UNSIGNED_SHORT",5124:"INT",5125:"UNSIGNED_INT",5126:"FLOAT",5386:"INVERT",5890:"TEXTURE",6401:"STENCIL_INDEX",6402:"DEPTH_COMPONENT",6406:"ALPHA",6407:"RGB",6408:"RGBA",6409:"LUMINANCE",6410:"LUMINANCE_ALPHA",7680:"KEEP",7681:"REPLACE",7682:"INCR",7683:"DECR",7936:"VENDOR",7937:"RENDERER",7938:"VERSION",9728:"NEAREST",9729:"LINEAR",9984:"NEAREST_MIPMAP_NEAREST",9985:"LINEAR_MIPMAP_NEAREST",9986:"NEAREST_MIPMAP_LINEAR",9987:"LINEAR_MIPMAP_LINEAR",10240:"TEXTURE_MAG_FILTER",10241:"TEXTURE_MIN_FILTER",10242:"TEXTURE_WRAP_S",10243:"TEXTURE_WRAP_T",10497:"REPEAT",10752:"POLYGON_OFFSET_UNITS",16384:"COLOR_BUFFER_BIT",32769:"CONSTANT_COLOR",32770:"ONE_MINUS_CONSTANT_COLOR",32771:"CONSTANT_ALPHA",32772:"ONE_MINUS_CONSTANT_ALPHA",32773:"BLEND_COLOR",32774:"FUNC_ADD",32777:"BLEND_EQUATION_RGB",32778:"FUNC_SUBTRACT",32779:"FUNC_REVERSE_SUBTRACT",32819:"UNSIGNED_SHORT_4_4_4_4",32820:"UNSIGNED_SHORT_5_5_5_1",32823:"POLYGON_OFFSET_FILL",32824:"POLYGON_OFFSET_FACTOR",32854:"RGBA4",32855:"RGB5_A1",32873:"TEXTURE_BINDING_2D",32926:"SAMPLE_ALPHA_TO_COVERAGE",32928:"SAMPLE_COVERAGE",32936:"SAMPLE_BUFFERS",32937:"SAMPLES",32938:"SAMPLE_COVERAGE_VALUE",32939:"SAMPLE_COVERAGE_INVERT",32968:"BLEND_DST_RGB",32969:"BLEND_SRC_RGB",32970:"BLEND_DST_ALPHA",32971:"BLEND_SRC_ALPHA",33071:"CLAMP_TO_EDGE",33170:"GENERATE_MIPMAP_HINT",33189:"DEPTH_COMPONENT16",33306:"DEPTH_STENCIL_ATTACHMENT",33635:"UNSIGNED_SHORT_5_6_5",33648:"MIRRORED_REPEAT",33901:"ALIASED_POINT_SIZE_RANGE",33902:"ALIASED_LINE_WIDTH_RANGE",33984:"TEXTURE0",33985:"TEXTURE1",33986:"TEXTURE2",33987:"TEXTURE3",33988:"TEXTURE4",33989:"TEXTURE5",33990:"TEXTURE6",33991:"TEXTURE7",33992:"TEXTURE8",33993:"TEXTURE9",33994:"TEXTURE10",33995:"TEXTURE11",33996:"TEXTURE12",33997:"TEXTURE13",33998:"TEXTURE14",33999:"TEXTURE15",34e3:"TEXTURE16",34001:"TEXTURE17",34002:"TEXTURE18",34003:"TEXTURE19",34004:"TEXTURE20",34005:"TEXTURE21",34006:"TEXTURE22",34007:"TEXTURE23",34008:"TEXTURE24",34009:"TEXTURE25",34010:"TEXTURE26",34011:"TEXTURE27",34012:"TEXTURE28",34013:"TEXTURE29",34014:"TEXTURE30",34015:"TEXTURE31",34016:"ACTIVE_TEXTURE",34024:"MAX_RENDERBUFFER_SIZE",34041:"DEPTH_STENCIL",34055:"INCR_WRAP",34056:"DECR_WRAP",34067:"TEXTURE_CUBE_MAP",34068:"TEXTURE_BINDING_CUBE_MAP",34069:"TEXTURE_CUBE_MAP_POSITIVE_X",34070:"TEXTURE_CUBE_MAP_NEGATIVE_X",34071:"TEXTURE_CUBE_MAP_POSITIVE_Y",34072:"TEXTURE_CUBE_MAP_NEGATIVE_Y",34073:"TEXTURE_CUBE_MAP_POSITIVE_Z",34074:"TEXTURE_CUBE_MAP_NEGATIVE_Z",34076:"MAX_CUBE_MAP_TEXTURE_SIZE",34338:"VERTEX_ATTRIB_ARRAY_ENABLED",34339:"VERTEX_ATTRIB_ARRAY_SIZE",34340:"VERTEX_ATTRIB_ARRAY_STRIDE",34341:"VERTEX_ATTRIB_ARRAY_TYPE",34342:"CURRENT_VERTEX_ATTRIB",34373:"VERTEX_ATTRIB_ARRAY_POINTER",34466:"NUM_COMPRESSED_TEXTURE_FORMATS",34467:"COMPRESSED_TEXTURE_FORMATS",34660:"BUFFER_SIZE",34661:"BUFFER_USAGE",34816:"STENCIL_BACK_FUNC",34817:"STENCIL_BACK_FAIL",34818:"STENCIL_BACK_PASS_DEPTH_FAIL",34819:"STENCIL_BACK_PASS_DEPTH_PASS",34877:"BLEND_EQUATION_ALPHA",34921:"MAX_VERTEX_ATTRIBS",34922:"VERTEX_ATTRIB_ARRAY_NORMALIZED",34930:"MAX_TEXTURE_IMAGE_UNITS",34962:"ARRAY_BUFFER",34963:"ELEMENT_ARRAY_BUFFER",34964:"ARRAY_BUFFER_BINDING",34965:"ELEMENT_ARRAY_BUFFER_BINDING",34975:"VERTEX_ATTRIB_ARRAY_BUFFER_BINDING",35040:"STREAM_DRAW",35044:"STATIC_DRAW",35048:"DYNAMIC_DRAW",35632:"FRAGMENT_SHADER",35633:"VERTEX_SHADER",35660:"MAX_VERTEX_TEXTURE_IMAGE_UNITS",35661:"MAX_COMBINED_TEXTURE_IMAGE_UNITS",35663:"SHADER_TYPE",35664:"FLOAT_VEC2",35665:"FLOAT_VEC3",35666:"FLOAT_VEC4",35667:"INT_VEC2",35668:"INT_VEC3",35669:"INT_VEC4",35670:"BOOL",35671:"BOOL_VEC2",35672:"BOOL_VEC3",35673:"BOOL_VEC4",35674:"FLOAT_MAT2",35675:"FLOAT_MAT3",35676:"FLOAT_MAT4",35678:"SAMPLER_2D",35680:"SAMPLER_CUBE",35712:"DELETE_STATUS",35713:"COMPILE_STATUS",35714:"LINK_STATUS",35715:"VALIDATE_STATUS",35716:"INFO_LOG_LENGTH",35717:"ATTACHED_SHADERS",35718:"ACTIVE_UNIFORMS",35719:"ACTIVE_UNIFORM_MAX_LENGTH",35720:"SHADER_SOURCE_LENGTH",35721:"ACTIVE_ATTRIBUTES",35722:"ACTIVE_ATTRIBUTE_MAX_LENGTH",35724:"SHADING_LANGUAGE_VERSION",35725:"CURRENT_PROGRAM",36003:"STENCIL_BACK_REF",36004:"STENCIL_BACK_VALUE_MASK",36005:"STENCIL_BACK_WRITEMASK",36006:"FRAMEBUFFER_BINDING",36007:"RENDERBUFFER_BINDING",36048:"FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE",36049:"FRAMEBUFFER_ATTACHMENT_OBJECT_NAME",36050:"FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL",36051:"FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE",36053:"FRAMEBUFFER_COMPLETE",36054:"FRAMEBUFFER_INCOMPLETE_ATTACHMENT",36055:"FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT",36057:"FRAMEBUFFER_INCOMPLETE_DIMENSIONS",36061:"FRAMEBUFFER_UNSUPPORTED",36064:"COLOR_ATTACHMENT0",36096:"DEPTH_ATTACHMENT",36128:"STENCIL_ATTACHMENT",36160:"FRAMEBUFFER",36161:"RENDERBUFFER",36162:"RENDERBUFFER_WIDTH",36163:"RENDERBUFFER_HEIGHT",36164:"RENDERBUFFER_INTERNAL_FORMAT",36168:"STENCIL_INDEX8",36176:"RENDERBUFFER_RED_SIZE",36177:"RENDERBUFFER_GREEN_SIZE",36178:"RENDERBUFFER_BLUE_SIZE",36179:"RENDERBUFFER_ALPHA_SIZE",36180:"RENDERBUFFER_DEPTH_SIZE",36181:"RENDERBUFFER_STENCIL_SIZE",36194:"RGB565",36336:"LOW_FLOAT",36337:"MEDIUM_FLOAT",36338:"HIGH_FLOAT",36339:"LOW_INT",36340:"MEDIUM_INT",36341:"HIGH_INT",36346:"SHADER_COMPILER",36347:"MAX_VERTEX_UNIFORM_VECTORS",36348:"MAX_VARYING_VECTORS",36349:"MAX_FRAGMENT_UNIFORM_VECTORS",37440:"UNPACK_FLIP_Y_WEBGL",37441:"UNPACK_PREMULTIPLY_ALPHA_WEBGL",37442:"CONTEXT_LOST_WEBGL",37443:"UNPACK_COLORSPACE_CONVERSION_WEBGL",37444:"BROWSER_DEFAULT_WEBGL"}},5171:function(e,t,r){var n=r(737);e.exports=function(e){return n[e]}},9165:function(e,t,r){e.exports=function(e){var t=e.gl,r=n(t),o=i(t,[{buffer:r,type:t.FLOAT,size:3,offset:0,stride:40},{buffer:r,type:t.FLOAT,size:4,offset:12,stride:40},{buffer:r,type:t.FLOAT,size:3,offset:28,stride:40}]),l=a(t);l.attributes.position.location=0,l.attributes.color.location=1,l.attributes.offset.location=2;var c=new s(t,r,o,l);return c.update(e),c};var n=r(2762),i=r(8116),a=r(3436),o=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function s(e,t,r,n){this.gl=e,this.shader=n,this.buffer=t,this.vao=r,this.pixelRatio=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lineWidth=[1,1,1],this.capSize=[10,10,10],this.lineCount=[0,0,0],this.lineOffset=[0,0,0],this.opacity=1,this.hasAlpha=!1}var l=s.prototype;function c(e,t){for(var r=0;r<3;++r)e[0][r]=Math.min(e[0][r],t[r]),e[1][r]=Math.max(e[1][r],t[r])}l.isOpaque=function(){return!this.hasAlpha},l.isTransparent=function(){return this.hasAlpha},l.drawTransparent=l.draw=function(e){var t=this.gl,r=this.shader.uniforms;this.shader.bind();var n=r.view=e.view||o,i=r.projection=e.projection||o;r.model=e.model||o,r.clipBounds=this.clipBounds,r.opacity=this.opacity;var a=n[12],s=n[13],l=n[14],c=n[15],u=(e._ortho?2:1)*this.pixelRatio*(i[3]*a+i[7]*s+i[11]*l+i[15]*c)/t.drawingBufferHeight;this.vao.bind();for(var h=0;h<3;++h)t.lineWidth(this.lineWidth[h]*this.pixelRatio),r.capSize=this.capSize[h]*u,this.lineCount[h]&&t.drawArrays(t.LINES,this.lineOffset[h],this.lineCount[h]);this.vao.unbind()};var u=function(){for(var e=new Array(3),t=0;t<3;++t){for(var r=[],n=1;n<=2;++n)for(var i=-1;i<=1;i+=2){var a=[0,0,0];a[(n+t)%3]=i,r.push(a)}e[t]=r}return e}();function h(e,t,r,n){for(var i=u[n],a=0;a<i.length;++a){var o=i[a];e.push(t[0],t[1],t[2],r[0],r[1],r[2],r[3],o[0],o[1],o[2])}return i.length}l.update=function(e){"lineWidth"in(e=e||{})&&(this.lineWidth=e.lineWidth,Array.isArray(this.lineWidth)||(this.lineWidth=[this.lineWidth,this.lineWidth,this.lineWidth])),"capSize"in e&&(this.capSize=e.capSize,Array.isArray(this.capSize)||(this.capSize=[this.capSize,this.capSize,this.capSize])),this.hasAlpha=!1,"opacity"in e&&(this.opacity=+e.opacity,this.opacity<1&&(this.hasAlpha=!0));var t=e.color||[[0,0,0],[0,0,0],[0,0,0]],r=e.position,n=e.error;if(Array.isArray(t[0])||(t=[t,t,t]),r&&n){var i=[],a=r.length,o=0;this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.lineCount=[0,0,0];for(var s=0;s<3;++s){this.lineOffset[s]=o;e:for(var l=0;l<a;++l){for(var u=r[l],f=0;f<3;++f)if(isNaN(u[f])||!isFinite(u[f]))continue e;var p,d=n[l],m=t[s];Array.isArray(m[0])&&(m=t[l]),3===m.length?m=[m[0],m[1],m[2],1]:4===m.length&&(m=[m[0],m[1],m[2],m[3]],!this.hasAlpha&&m[3]<1&&(this.hasAlpha=!0)),isNaN(d[0][s])||isNaN(d[1][s])||(d[0][s]<0&&((p=u.slice())[s]+=d[0][s],i.push(u[0],u[1],u[2],m[0],m[1],m[2],m[3],0,0,0,p[0],p[1],p[2],m[0],m[1],m[2],m[3],0,0,0),c(this.bounds,p),o+=2+h(i,p,m,s)),d[1][s]>0&&((p=u.slice())[s]+=d[1][s],i.push(u[0],u[1],u[2],m[0],m[1],m[2],m[3],0,0,0,p[0],p[1],p[2],m[0],m[1],m[2],m[3],0,0,0),c(this.bounds,p),o+=2+h(i,p,m,s)))}this.lineCount[s]=o-this.lineOffset[s]}this.buffer.update(i)}},l.dispose=function(){this.shader.dispose(),this.buffer.dispose(),this.vao.dispose()}},3436:function(e,t,r){var n=r(3236),i=r(9405),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, offset;\nattribute vec4 color;\nuniform mat4 model, view, projection;\nuniform float capSize;\nvarying vec4 fragColor;\nvarying vec3 fragPosition;\n\nvoid main() {\n  vec4 worldPosition  = model * vec4(position, 1.0);\n  worldPosition       = (worldPosition / worldPosition.w) + vec4(capSize * offset, 0.0);\n  gl_Position         = projection * (view * worldPosition);\n  fragColor           = color;\n  fragPosition        = position;\n}"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float opacity;\nvarying vec3 fragPosition;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (\n    outOfRange(clipBounds[0], clipBounds[1], fragPosition) ||\n    fragColor.a * opacity == 0.\n  ) discard;\n\n  gl_FragColor = opacity * fragColor;\n}"]);e.exports=function(e){return i(e,a,o,null,[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"offset",type:"vec3"}])}},2260:function(e,t,r){var n=r(7766);e.exports=function(e,t,r,n){i||(i=e.FRAMEBUFFER_UNSUPPORTED,a=e.FRAMEBUFFER_INCOMPLETE_ATTACHMENT,o=e.FRAMEBUFFER_INCOMPLETE_DIMENSIONS,s=e.FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT);var c=e.getExtension("WEBGL_draw_buffers");if(!l&&c&&function(e,t){var r=e.getParameter(t.MAX_COLOR_ATTACHMENTS_WEBGL);l=new Array(r+1);for(var n=0;n<=r;++n){for(var i=new Array(r),a=0;a<n;++a)i[a]=e.COLOR_ATTACHMENT0+a;for(a=n;a<r;++a)i[a]=e.NONE;l[n]=i}}(e,c),Array.isArray(t)&&(n=r,r=0|t[1],t=0|t[0]),"number"!=typeof t)throw new Error("gl-fbo: Missing shape parameter");var u=e.getParameter(e.MAX_RENDERBUFFER_SIZE);if(t<0||t>u||r<0||r>u)throw new Error("gl-fbo: Parameters are too large for FBO");var h=1;if("color"in(n=n||{})){if((h=Math.max(0|n.color,0))<0)throw new Error("gl-fbo: Must specify a nonnegative number of colors");if(h>1){if(!c)throw new Error("gl-fbo: Multiple draw buffer extension not supported");if(h>e.getParameter(c.MAX_COLOR_ATTACHMENTS_WEBGL))throw new Error("gl-fbo: Context does not support "+h+" draw buffers")}}var f=e.UNSIGNED_BYTE,p=e.getExtension("OES_texture_float");if(n.float&&h>0){if(!p)throw new Error("gl-fbo: Context does not support floating point textures");f=e.FLOAT}else n.preferFloat&&h>0&&p&&(f=e.FLOAT);var m=!0;"depth"in n&&(m=!!n.depth);var g=!1;return"stencil"in n&&(g=!!n.stencil),new d(e,t,r,f,h,m,g,c)};var i,a,o,s,l=null;function c(e){return[e.getParameter(e.FRAMEBUFFER_BINDING),e.getParameter(e.RENDERBUFFER_BINDING),e.getParameter(e.TEXTURE_BINDING_2D)]}function u(e,t){e.bindFramebuffer(e.FRAMEBUFFER,t[0]),e.bindRenderbuffer(e.RENDERBUFFER,t[1]),e.bindTexture(e.TEXTURE_2D,t[2])}function h(e){switch(e){case i:throw new Error("gl-fbo: Framebuffer unsupported");case a:throw new Error("gl-fbo: Framebuffer incomplete attachment");case o:throw new Error("gl-fbo: Framebuffer incomplete dimensions");case s:throw new Error("gl-fbo: Framebuffer incomplete missing attachment");default:throw new Error("gl-fbo: Framebuffer failed for unspecified reason")}}function f(e,t,r,i,a,o){if(!i)return null;var s=n(e,t,r,a,i);return s.magFilter=e.NEAREST,s.minFilter=e.NEAREST,s.mipSamples=1,s.bind(),e.framebufferTexture2D(e.FRAMEBUFFER,o,e.TEXTURE_2D,s.handle,0),s}function p(e,t,r,n,i){var a=e.createRenderbuffer();return e.bindRenderbuffer(e.RENDERBUFFER,a),e.renderbufferStorage(e.RENDERBUFFER,n,t,r),e.framebufferRenderbuffer(e.FRAMEBUFFER,i,e.RENDERBUFFER,a),a}function d(e,t,r,n,i,a,o,s){this.gl=e,this._shape=[0|t,0|r],this._destroyed=!1,this._ext=s,this.color=new Array(i);for(var d=0;d<i;++d)this.color[d]=null;this._color_rb=null,this.depth=null,this._depth_rb=null,this._colorType=n,this._useDepth=a,this._useStencil=o;var m=this,g=[0|t,0|r];Object.defineProperties(g,{0:{get:function(){return m._shape[0]},set:function(e){return m.width=e}},1:{get:function(){return m._shape[1]},set:function(e){return m.height=e}}}),this._shapeVector=g,function(e){var t=c(e.gl),r=e.gl,n=e.handle=r.createFramebuffer(),i=e._shape[0],a=e._shape[1],o=e.color.length,s=e._ext,d=e._useStencil,m=e._useDepth,g=e._colorType;r.bindFramebuffer(r.FRAMEBUFFER,n);for(var y=0;y<o;++y)e.color[y]=f(r,i,a,g,r.RGBA,r.COLOR_ATTACHMENT0+y);0===o?(e._color_rb=p(r,i,a,r.RGBA4,r.COLOR_ATTACHMENT0),s&&s.drawBuffersWEBGL(l[0])):o>1&&s.drawBuffersWEBGL(l[o]);var v=r.getExtension("WEBGL_depth_texture");v?d?e.depth=f(r,i,a,v.UNSIGNED_INT_24_8_WEBGL,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):m&&(e.depth=f(r,i,a,r.UNSIGNED_SHORT,r.DEPTH_COMPONENT,r.DEPTH_ATTACHMENT)):m&&d?e._depth_rb=p(r,i,a,r.DEPTH_STENCIL,r.DEPTH_STENCIL_ATTACHMENT):m?e._depth_rb=p(r,i,a,r.DEPTH_COMPONENT16,r.DEPTH_ATTACHMENT):d&&(e._depth_rb=p(r,i,a,r.STENCIL_INDEX,r.STENCIL_ATTACHMENT));var x=r.checkFramebufferStatus(r.FRAMEBUFFER);if(x!==r.FRAMEBUFFER_COMPLETE){for(e._destroyed=!0,r.bindFramebuffer(r.FRAMEBUFFER,null),r.deleteFramebuffer(e.handle),e.handle=null,e.depth&&(e.depth.dispose(),e.depth=null),e._depth_rb&&(r.deleteRenderbuffer(e._depth_rb),e._depth_rb=null),y=0;y<e.color.length;++y)e.color[y].dispose(),e.color[y]=null;e._color_rb&&(r.deleteRenderbuffer(e._color_rb),e._color_rb=null),u(r,t),h(x)}u(r,t)}(this)}var m=d.prototype;function g(e,t,r){if(e._destroyed)throw new Error("gl-fbo: Can't resize destroyed FBO");if(e._shape[0]!==t||e._shape[1]!==r){var n=e.gl,i=n.getParameter(n.MAX_RENDERBUFFER_SIZE);if(t<0||t>i||r<0||r>i)throw new Error("gl-fbo: Can't resize FBO, invalid dimensions");e._shape[0]=t,e._shape[1]=r;for(var a=c(n),o=0;o<e.color.length;++o)e.color[o].shape=e._shape;e._color_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,e._color_rb),n.renderbufferStorage(n.RENDERBUFFER,n.RGBA4,e._shape[0],e._shape[1])),e.depth&&(e.depth.shape=e._shape),e._depth_rb&&(n.bindRenderbuffer(n.RENDERBUFFER,e._depth_rb),e._useDepth&&e._useStencil?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_STENCIL,e._shape[0],e._shape[1]):e._useDepth?n.renderbufferStorage(n.RENDERBUFFER,n.DEPTH_COMPONENT16,e._shape[0],e._shape[1]):e._useStencil&&n.renderbufferStorage(n.RENDERBUFFER,n.STENCIL_INDEX,e._shape[0],e._shape[1])),n.bindFramebuffer(n.FRAMEBUFFER,e.handle);var s=n.checkFramebufferStatus(n.FRAMEBUFFER);s!==n.FRAMEBUFFER_COMPLETE&&(e.dispose(),u(n,a),h(s)),u(n,a)}}Object.defineProperties(m,{shape:{get:function(){return this._destroyed?[0,0]:this._shapeVector},set:function(e){if(Array.isArray(e)||(e=[0|e,0|e]),2!==e.length)throw new Error("gl-fbo: Shape vector must be length 2");var t=0|e[0],r=0|e[1];return g(this,t,r),[t,r]},enumerable:!1},width:{get:function(){return this._destroyed?0:this._shape[0]},set:function(e){return g(this,e|=0,this._shape[1]),e},enumerable:!1},height:{get:function(){return this._destroyed?0:this._shape[1]},set:function(e){return e|=0,g(this,this._shape[0],e),e},enumerable:!1}}),m.bind=function(){if(!this._destroyed){var e=this.gl;e.bindFramebuffer(e.FRAMEBUFFER,this.handle),e.viewport(0,0,this._shape[0],this._shape[1])}},m.dispose=function(){if(!this._destroyed){this._destroyed=!0;var e=this.gl;e.deleteFramebuffer(this.handle),this.handle=null,this.depth&&(this.depth.dispose(),this.depth=null),this._depth_rb&&(e.deleteRenderbuffer(this._depth_rb),this._depth_rb=null);for(var t=0;t<this.color.length;++t)this.color[t].dispose(),this.color[t]=null;this._color_rb&&(e.deleteRenderbuffer(this._color_rb),this._color_rb=null)}}},2992:function(e,t,r){var n=r(3387).sprintf,i=r(5171),a=r(1848),o=r(1085);e.exports=function(e,t,r){var s=a(t)||"of unknown name (see npm glsl-shader-name)",l="unknown type";void 0!==r&&(l=r===i.FRAGMENT_SHADER?"fragment":"vertex");for(var c=n("Error compiling %s shader %s:\n",l,s),u=n("%s%s",c,e),h=e.split("\n"),f={},p=0;p<h.length;p++){var d=h[p];if(""!==d&&"\0"!==d){var m=parseInt(d.split(":")[2]);if(isNaN(m))throw new Error(n("Could not parse error: %s",d));f[m]=d}}var g=o(t).split("\n");for(p=0;p<g.length;p++)if((f[p+3]||f[p+2]||f[p+1])&&(c+=g[p]+"\n",f[p+1])){var y=f[p+1];y=y.substr(y.split(":",3).join(":").length+1).trim(),c+=n("^^^ %s\n\n",y)}return{long:c.trim(),short:u.trim()}}},7319:function(e,t,r){var n=r(3236),i=r(9405),a=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, nextPosition;\nattribute float arcLength, lineWidth;\nattribute vec4 color;\n\nuniform vec2 screenShape;\nuniform float pixelRatio;\nuniform mat4 model, view, projection;\n\nvarying vec4 fragColor;\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\n\nvec4 project(vec3 p) {\n  return projection * (view * (model * vec4(p, 1.0)));\n}\n\nvoid main() {\n  vec4 startPoint = project(position);\n  vec4 endPoint   = project(nextPosition);\n\n  vec2 A = startPoint.xy / startPoint.w;\n  vec2 B =   endPoint.xy /   endPoint.w;\n\n  float clipAngle = atan(\n    (B.y - A.y) * screenShape.y,\n    (B.x - A.x) * screenShape.x\n  );\n\n  vec2 offset = 0.5 * pixelRatio * lineWidth * vec2(\n    sin(clipAngle),\n    -cos(clipAngle)\n  ) / screenShape;\n\n  gl_Position = vec4(startPoint.xy + startPoint.w * offset, startPoint.zw);\n\n  worldPosition = position;\n  pixelArcLength = arcLength;\n  fragColor = color;\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3      clipBounds[2];\nuniform sampler2D dashTexture;\nuniform float     dashScale;\nuniform float     opacity;\n\nvarying vec3    worldPosition;\nvarying float   pixelArcLength;\nvarying vec4    fragColor;\n\nvoid main() {\n  if (\n    outOfRange(clipBounds[0], clipBounds[1], worldPosition) ||\n    fragColor.a * opacity == 0.\n  ) discard;\n\n  float dashWeight = texture2D(dashTexture, vec2(dashScale * pixelArcLength, 0)).r;\n  if(dashWeight < 0.5) {\n    discard;\n  }\n  gl_FragColor = fragColor * opacity;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\n#define FLOAT_MAX  1.70141184e38\n#define FLOAT_MIN  1.17549435e-38\n\n// https://github.com/mikolalysenko/glsl-read-float/blob/master/index.glsl\nvec4 packFloat(float v) {\n  float av = abs(v);\n\n  //Handle special cases\n  if(av < FLOAT_MIN) {\n    return vec4(0.0, 0.0, 0.0, 0.0);\n  } else if(v > FLOAT_MAX) {\n    return vec4(127.0, 128.0, 0.0, 0.0) / 255.0;\n  } else if(v < -FLOAT_MAX) {\n    return vec4(255.0, 128.0, 0.0, 0.0) / 255.0;\n  }\n\n  vec4 c = vec4(0,0,0,0);\n\n  //Compute exponent and mantissa\n  float e = floor(log2(av));\n  float m = av * pow(2.0, -e) - 1.0;\n\n  //Unpack mantissa\n  c[1] = floor(128.0 * m);\n  m -= c[1] / 128.0;\n  c[2] = floor(32768.0 * m);\n  m -= c[2] / 32768.0;\n  c[3] = floor(8388608.0 * m);\n\n  //Unpack exponent\n  float ebias = e + 127.0;\n  c[0] = floor(ebias / 2.0);\n  ebias -= c[0] * 2.0;\n  c[1] += floor(ebias) * 128.0;\n\n  //Unpack sign bit\n  c[0] += 128.0 * step(0.0, -v);\n\n  //Scale back to range\n  return c / 255.0;\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform float pickId;\nuniform vec3 clipBounds[2];\n\nvarying vec3 worldPosition;\nvarying float pixelArcLength;\nvarying vec4 fragColor;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], worldPosition)) discard;\n\n  gl_FragColor = vec4(pickId/255.0, packFloat(pixelArcLength).xyz);\n}"]),l=[{name:"position",type:"vec3"},{name:"nextPosition",type:"vec3"},{name:"arcLength",type:"float"},{name:"lineWidth",type:"float"},{name:"color",type:"vec4"}];t.createShader=function(e){return i(e,a,o,null,l)},t.createPickShader=function(e){return i(e,a,s,null,l)}},5714:function(e,t,r){e.exports=function(e){var t=e.gl||e.scene&&e.scene.gl,r=h(t);r.attributes.position.location=0,r.attributes.nextPosition.location=1,r.attributes.arcLength.location=2,r.attributes.lineWidth.location=3,r.attributes.color.location=4;var o=f(t);o.attributes.position.location=0,o.attributes.nextPosition.location=1,o.attributes.arcLength.location=2,o.attributes.lineWidth.location=3,o.attributes.color.location=4;for(var s=n(t),l=i(t,[{buffer:s,size:3,offset:0,stride:48},{buffer:s,size:3,offset:12,stride:48},{buffer:s,size:1,offset:24,stride:48},{buffer:s,size:1,offset:28,stride:48},{buffer:s,size:4,offset:32,stride:48}]),u=c(new Array(1024),[256,1,4]),p=0;p<1024;++p)u.data[p]=255;var d=a(t,u);d.wrap=t.REPEAT;var m=new y(t,r,o,s,l,d);return m.update(e),m};var n=r(2762),i=r(8116),a=r(7766),o=new Uint8Array(4),s=new Float32Array(o.buffer),l=r(2478),c=r(9618),u=r(7319),h=u.createShader,f=u.createPickShader,p=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function d(e,t){for(var r=0,n=0;n<3;++n){var i=e[n]-t[n];r+=i*i}return Math.sqrt(r)}function m(e){for(var t=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],r=0;r<3;++r)t[0][r]=Math.max(e[0][r],t[0][r]),t[1][r]=Math.min(e[1][r],t[1][r]);return t}function g(e,t,r,n){this.arcLength=e,this.position=t,this.index=r,this.dataCoordinate=n}function y(e,t,r,n,i,a){this.gl=e,this.shader=t,this.pickShader=r,this.buffer=n,this.vao=i,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.points=[],this.arcLength=[],this.vertexCount=0,this.bounds=[[0,0,0],[0,0,0]],this.pickId=0,this.lineWidth=1,this.texture=a,this.dashScale=1,this.opacity=1,this.hasAlpha=!1,this.dirty=!0,this.pixelRatio=1}var v=y.prototype;v.isTransparent=function(){return this.hasAlpha},v.isOpaque=function(){return!this.hasAlpha},v.pickSlots=1,v.setPickBase=function(e){this.pickId=e},v.drawTransparent=v.draw=function(e){if(this.vertexCount){var t=this.gl,r=this.shader,n=this.vao;r.bind(),r.uniforms={model:e.model||p,view:e.view||p,projection:e.projection||p,clipBounds:m(this.clipBounds),dashTexture:this.texture.bind(),dashScale:this.dashScale/this.arcLength[this.arcLength.length-1],opacity:this.opacity,screenShape:[t.drawingBufferWidth,t.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(t.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},v.drawPick=function(e){if(this.vertexCount){var t=this.gl,r=this.pickShader,n=this.vao;r.bind(),r.uniforms={model:e.model||p,view:e.view||p,projection:e.projection||p,pickId:this.pickId,clipBounds:m(this.clipBounds),screenShape:[t.drawingBufferWidth,t.drawingBufferHeight],pixelRatio:this.pixelRatio},n.bind(),n.draw(t.TRIANGLE_STRIP,this.vertexCount),n.unbind()}},v.update=function(e){var t,r;this.dirty=!0;var n=!!e.connectGaps;"dashScale"in e&&(this.dashScale=e.dashScale),this.hasAlpha=!1,"opacity"in e&&(this.opacity=+e.opacity,this.opacity<1&&(this.hasAlpha=!0));var i=[],a=[],o=[],s=0,u=0,h=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],f=e.position||e.positions;if(f){var p=e.color||e.colors||[0,0,0,1],m=e.lineWidth||1,g=!1;e:for(t=1;t<f.length;++t){var y,v,x,_=f[t-1],b=f[t];for(a.push(s),o.push(_.slice()),r=0;r<3;++r){if(isNaN(_[r])||isNaN(b[r])||!isFinite(_[r])||!isFinite(b[r])){if(!n&&i.length>0){for(var w=0;w<24;++w)i.push(i[i.length-12]);u+=2,g=!0}continue 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e[0]=x*n+_*s+b*h+w*m,e[1]=x*i+_*l+b*f+w*g,e[2]=x*a+_*c+b*p+w*y,e[3]=x*o+_*u+b*d+w*v,x=r[4],_=r[5],b=r[6],w=r[7],e[4]=x*n+_*s+b*h+w*m,e[5]=x*i+_*l+b*f+w*g,e[6]=x*a+_*c+b*p+w*y,e[7]=x*o+_*u+b*d+w*v,x=r[8],_=r[9],b=r[10],w=r[11],e[8]=x*n+_*s+b*h+w*m,e[9]=x*i+_*l+b*f+w*g,e[10]=x*a+_*c+b*p+w*y,e[11]=x*o+_*u+b*d+w*v,x=r[12],_=r[13],b=r[14],w=r[15],e[12]=x*n+_*s+b*h+w*m,e[13]=x*i+_*l+b*f+w*g,e[14]=x*a+_*c+b*p+w*y,e[15]=x*o+_*u+b*d+w*v,e}},4040:function(e){e.exports=function(e,t,r,n,i,a,o){var s=1/(t-r),l=1/(n-i),c=1/(a-o);return e[0]=-2*s,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=-2*l,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=2*c,e[11]=0,e[12]=(t+r)*s,e[13]=(i+n)*l,e[14]=(o+a)*c,e[15]=1,e}},4772:function(e){e.exports=function(e,t,r,n,i){var a=1/Math.tan(t/2),o=1/(n-i);return e[0]=a/r,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=a,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=(i+n)*o,e[11]=-1,e[12]=0,e[13]=0,e[14]=2*i*n*o,e[15]=0,e}},6079:function(e){e.exports=function(e,t,r,n){var i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x,_,b,w,T,k,A,M,S,E=n[0],C=n[1],I=n[2],L=Math.sqrt(E*E+C*C+I*I);return Math.abs(L)<1e-6?null:(E*=L=1/L,C*=L,I*=L,i=Math.sin(r),o=1-(a=Math.cos(r)),s=t[0],l=t[1],c=t[2],u=t[3],h=t[4],f=t[5],p=t[6],d=t[7],m=t[8],g=t[9],y=t[10],v=t[11],x=E*E*o+a,_=C*E*o+I*i,b=I*E*o-C*i,w=E*C*o-I*i,T=C*C*o+a,k=I*C*o+E*i,A=E*I*o+C*i,M=C*I*o-E*i,S=I*I*o+a,e[0]=s*x+h*_+m*b,e[1]=l*x+f*_+g*b,e[2]=c*x+p*_+y*b,e[3]=u*x+d*_+v*b,e[4]=s*w+h*T+m*k,e[5]=l*w+f*T+g*k,e[6]=c*w+p*T+y*k,e[7]=u*w+d*T+v*k,e[8]=s*A+h*M+m*S,e[9]=l*A+f*M+g*S,e[10]=c*A+p*M+y*S,e[11]=u*A+d*M+v*S,t!==e&&(e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e)}},5567:function(e){e.exports=function(e,t,r){var n=Math.sin(r),i=Math.cos(r),a=t[4],o=t[5],s=t[6],l=t[7],c=t[8],u=t[9],h=t[10],f=t[11];return t!==e&&(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[4]=a*i+c*n,e[5]=o*i+u*n,e[6]=s*i+h*n,e[7]=l*i+f*n,e[8]=c*i-a*n,e[9]=u*i-o*n,e[10]=h*i-s*n,e[11]=f*i-l*n,e}},2408:function(e){e.exports=function(e,t,r){var n=Math.sin(r),i=Math.cos(r),a=t[0],o=t[1],s=t[2],l=t[3],c=t[8],u=t[9],h=t[10],f=t[11];return t!==e&&(e[4]=t[4],e[5]=t[5],e[6]=t[6],e[7]=t[7],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=a*i-c*n,e[1]=o*i-u*n,e[2]=s*i-h*n,e[3]=l*i-f*n,e[8]=a*n+c*i,e[9]=o*n+u*i,e[10]=s*n+h*i,e[11]=l*n+f*i,e}},7089:function(e){e.exports=function(e,t,r){var n=Math.sin(r),i=Math.cos(r),a=t[0],o=t[1],s=t[2],l=t[3],c=t[4],u=t[5],h=t[6],f=t[7];return t!==e&&(e[8]=t[8],e[9]=t[9],e[10]=t[10],e[11]=t[11],e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15]),e[0]=a*i+c*n,e[1]=o*i+u*n,e[2]=s*i+h*n,e[3]=l*i+f*n,e[4]=c*i-a*n,e[5]=u*i-o*n,e[6]=h*i-s*n,e[7]=f*i-l*n,e}},2504:function(e){e.exports=function(e,t,r){var n=r[0],i=r[1],a=r[2];return e[0]=t[0]*n,e[1]=t[1]*n,e[2]=t[2]*n,e[3]=t[3]*n,e[4]=t[4]*i,e[5]=t[5]*i,e[6]=t[6]*i,e[7]=t[7]*i,e[8]=t[8]*a,e[9]=t[9]*a,e[10]=t[10]*a,e[11]=t[11]*a,e[12]=t[12],e[13]=t[13],e[14]=t[14],e[15]=t[15],e}},7656:function(e){e.exports=function(e,t,r){var n,i,a,o,s,l,c,u,h,f,p,d,m=r[0],g=r[1],y=r[2];return t===e?(e[12]=t[0]*m+t[4]*g+t[8]*y+t[12],e[13]=t[1]*m+t[5]*g+t[9]*y+t[13],e[14]=t[2]*m+t[6]*g+t[10]*y+t[14],e[15]=t[3]*m+t[7]*g+t[11]*y+t[15]):(n=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],c=t[6],u=t[7],h=t[8],f=t[9],p=t[10],d=t[11],e[0]=n,e[1]=i,e[2]=a,e[3]=o,e[4]=s,e[5]=l,e[6]=c,e[7]=u,e[8]=h,e[9]=f,e[10]=p,e[11]=d,e[12]=n*m+s*g+h*y+t[12],e[13]=i*m+l*g+f*y+t[13],e[14]=a*m+c*g+p*y+t[14],e[15]=o*m+u*g+d*y+t[15]),e}},5665:function(e){e.exports=function(e,t){if(e===t){var r=t[1],n=t[2],i=t[3],a=t[6],o=t[7],s=t[11];e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=r,e[6]=t[9],e[7]=t[13],e[8]=n,e[9]=a,e[11]=t[14],e[12]=i,e[13]=o,e[14]=s}else e[0]=t[0],e[1]=t[4],e[2]=t[8],e[3]=t[12],e[4]=t[1],e[5]=t[5],e[6]=t[9],e[7]=t[13],e[8]=t[2],e[9]=t[6],e[10]=t[10],e[11]=t[14],e[12]=t[3],e[13]=t[7],e[14]=t[11],e[15]=t[15];return e}},7626:function(e,t,r){var n=r(2642),i=r(9346);function a(e,t){for(var r=[0,0,0,0],n=0;n<4;++n)for(var i=0;i<4;++i)r[i]+=e[4*n+i]*t[n];return r}function o(e,t,r,n,i){for(var o=a(n,a(r,a(t,[e[0],e[1],e[2],1]))),s=0;s<3;++s)o[s]/=o[3];return[.5*i[0]*(1+o[0]),.5*i[1]*(1-o[1])]}function s(e,t){for(var r=[0,0,0],n=0;n<e.length;++n)for(var i=e[n],a=t[n],o=0;o<3;++o)r[o]+=a*i[o];return r}e.exports=function(e,t,r,a,l,c){if(1===e.length)return[0,e[0].slice()];for(var u=new Array(e.length),h=0;h<e.length;++h)u[h]=o(e[h],r,a,l,c);var f=0,p=1/0;for(h=0;h<u.length;++h){for(var d=0,m=0;m<2;++m)d+=Math.pow(u[h][m]-t[m],2);d<p&&(p=d,f=h)}var g=function(e,t){if(2===e.length){for(var r=0,a=0,o=0;o<2;++o)r+=Math.pow(t[o]-e[0][o],2),a+=Math.pow(t[o]-e[1][o],2);return(r=Math.sqrt(r))+(a=Math.sqrt(a))<1e-6?[1,0]:[a/(r+a),r/(a+r)]}if(3===e.length){var s=[0,0];return i(e[0],e[1],e[2],t,s),n(e,s)}return[]}(u,t),y=0;for(h=0;h<3;++h){if(g[h]<-.001||g[h]>1.0001)return null;y+=g[h]}return Math.abs(y-1)>.001?null:[f,s(e,g),g]}},840:function(e,t,r){var n=r(3236),i=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position, normal;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model\n           , view\n           , projection\n           , inverseModel;\nuniform vec3 eyePosition\n           , lightPosition;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvec4 project(vec3 p) {\n  return projection * (view * (model * vec4(p, 1.0)));\n}\n\nvoid main() {\n  gl_Position      = project(position);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * vec4(position , 1.0);\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal  = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n  f_color          = color;\n  f_data           = position;\n  f_uv             = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\n//#pragma glslify: beckmann = require(glsl-specular-beckmann) // used in gl-surface3d\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness\n            , fresnel\n            , kambient\n            , kdiffuse\n            , kspecular;\nuniform sampler2D texture;\n\nvarying vec3 f_normal\n           , f_lightDirection\n           , f_eyeDirection\n           , f_data;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (f_color.a == 0.0 ||\n    outOfRange(clipBounds[0], clipBounds[1], f_data)\n  ) discard;\n\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  //float specular = max(0.0, beckmann(L, V, N, roughness)); // used in gl-surface3d\n\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = vec4(f_color.rgb, 1.0) * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * f_color.a;\n}\n"]),o=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\n\nuniform mat4 model, view, projection;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  gl_Position = projection * (view * (model * vec4(position, 1.0)));\n  f_color = color;\n  f_data  = position;\n  f_uv    = uv;\n}"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec3 f_data;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_data)) discard;\n\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),l=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 uv;\nattribute float pointSize;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0.0, 0.0 ,0.0 ,0.0);\n  } else {\n    gl_Position = projection * (view * (model * vec4(position, 1.0)));\n  }\n  gl_PointSize = pointSize;\n  f_color = color;\n  f_uv = uv;\n}"]),c=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform sampler2D texture;\nuniform float opacity;\n\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  vec2 pointR = gl_PointCoord.xy - vec2(0.5, 0.5);\n  if(dot(pointR, pointR) > 0.25) {\n    discard;\n  }\n  gl_FragColor = f_color * texture2D(texture, f_uv) * opacity;\n}"]),u=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  gl_Position = projection * (view * (model * vec4(position, 1.0)));\n  f_id        = id;\n  f_position  = position;\n}"]),h=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]),f=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3  position;\nattribute float pointSize;\nattribute vec4  id;\n\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0.0, 0.0, 0.0, 0.0);\n  } else {\n    gl_Position  = projection * (view * (model * vec4(position, 1.0)));\n    gl_PointSize = pointSize;\n  }\n  f_id         = id;\n  f_position   = position;\n}"]),p=n(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec3 position;\n\nuniform mat4 model, view, projection;\n\nvoid main() {\n  gl_Position = projection * (view * (model * vec4(position, 1.0)));\n}"]),d=n(["precision highp float;\n#define GLSLIFY 1\n\nuniform vec3 contourColor;\n\nvoid main() {\n  gl_FragColor = vec4(contourColor, 1.0);\n}\n"]);t.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec3"},{name:"normal",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},t.wireShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"}]},t.pointShader={vertex:l,fragment:c,attributes:[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"pointSize",type:"float"}]},t.pickShader={vertex:u,fragment:h,attributes:[{name:"position",type:"vec3"},{name:"id",type:"vec4"}]},t.pointPickShader={vertex:f,fragment:h,attributes:[{name:"position",type:"vec3"},{name:"pointSize",type:"float"},{name:"id",type:"vec4"}]},t.contourShader={vertex:p,fragment:d,attributes:[{name:"position",type:"vec3"}]}},7201:function(e,t,r){var n=r(9405),i=r(2762),a=r(8116),o=r(7766),s=r(8406),l=r(6760),c=r(7608),u=r(9618),h=r(6729),f=r(7765),p=r(1888),d=r(840),m=r(7626),g=d.meshShader,y=d.wireShader,v=d.pointShader,x=d.pickShader,_=d.pointPickShader,b=d.contourShader,w=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function T(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x,_,b,T,k,A,M,S){this.gl=e,this.pixelRatio=1,this.cells=[],this.positions=[],this.intensity=[],this.texture=t,this.dirty=!0,this.triShader=r,this.lineShader=n,this.pointShader=i,this.pickShader=a,this.pointPickShader=o,this.contourShader=s,this.trianglePositions=l,this.triangleColors=u,this.triangleNormals=f,this.triangleUVs=h,this.triangleIds=c,this.triangleVAO=p,this.triangleCount=0,this.lineWidth=1,this.edgePositions=d,this.edgeColors=g,this.edgeUVs=y,this.edgeIds=m,this.edgeVAO=v,this.edgeCount=0,this.pointPositions=x,this.pointColors=b,this.pointUVs=T,this.pointSizes=k,this.pointIds=_,this.pointVAO=A,this.pointCount=0,this.contourLineWidth=1,this.contourPositions=M,this.contourVAO=S,this.contourCount=0,this.contourColor=[0,0,0],this.contourEnable=!0,this.pickVertex=!0,this.pickId=1,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.lightPosition=[1e5,1e5,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.opacity=1,this.hasAlpha=!1,this.opacityscale=!1,this._model=w,this._view=w,this._projection=w,this._resolution=[1,1]}var k=T.prototype;function A(e,t){if(!t||!t.length)return 1;for(var r=0;r<t.length;++r){if(t.length<2)return 1;if(t[r][0]===e)return t[r][1];if(t[r][0]>e&&r>0){var n=(t[r][0]-e)/(t[r][0]-t[r-1][0]);return t[r][1]*(1-n)+n*t[r-1][1]}}return 1}k.isOpaque=function(){return!this.hasAlpha},k.isTransparent=function(){return this.hasAlpha},k.pickSlots=1,k.setPickBase=function(e){this.pickId=e},k.highlight=function(e){if(e&&this.contourEnable){for(var t=f(this.cells,this.intensity,e.intensity),r=t.cells,n=t.vertexIds,i=t.vertexWeights,a=r.length,o=p.mallocFloat32(6*a),s=0,l=0;l<a;++l)for(var c=r[l],u=0;u<2;++u){var h=c[0];2===c.length&&(h=c[u]);for(var d=n[h][0],m=n[h][1],g=i[h],y=1-g,v=this.positions[d],x=this.positions[m],_=0;_<3;++_)o[s++]=g*v[_]+y*x[_]}this.contourCount=s/3|0,this.contourPositions.update(o.subarray(0,s)),p.free(o)}else this.contourCount=0},k.update=function(e){e=e||{};var t=this.gl;this.dirty=!0,"contourEnable"in e&&(this.contourEnable=e.contourEnable),"contourColor"in e&&(this.contourColor=e.contourColor),"lineWidth"in e&&(this.lineWidth=e.lineWidth),"lightPosition"in e&&(this.lightPosition=e.lightPosition),this.hasAlpha=!1,"opacity"in e&&(this.opacity=e.opacity,this.opacity<1&&(this.hasAlpha=!0)),"opacityscale"in e&&(this.opacityscale=e.opacityscale,this.hasAlpha=!0),"ambient"in e&&(this.ambientLight=e.ambient),"diffuse"in e&&(this.diffuseLight=e.diffuse),"specular"in e&&(this.specularLight=e.specular),"roughness"in e&&(this.roughness=e.roughness),"fresnel"in e&&(this.fresnel=e.fresnel),e.texture?(this.texture.dispose(),this.texture=o(t,e.texture)):e.colormap&&(this.texture.shape=[256,256],this.texture.minFilter=t.LINEAR_MIPMAP_LINEAR,this.texture.magFilter=t.LINEAR,this.texture.setPixels(function(e,t){for(var r=h({colormap:e,nshades:256,format:"rgba"}),n=new Uint8Array(1024),i=0;i<256;++i){for(var a=r[i],o=0;o<3;++o)n[4*i+o]=a[o];n[4*i+3]=t?255*A(i/255,t):255*a[3]}return u(n,[256,256,4],[4,0,1])}(e.colormap,this.opacityscale)),this.texture.generateMipmap());var r=e.cells,n=e.positions;if(n&&r){var i=[],a=[],l=[],c=[],f=[],p=[],d=[],m=[],g=[],y=[],v=[],x=[],_=[],b=[];this.cells=r,this.positions=n;var w=e.vertexNormals,T=e.cellNormals,k=void 0===e.vertexNormalsEpsilon?1e-6:e.vertexNormalsEpsilon,M=void 0===e.faceNormalsEpsilon?1e-6:e.faceNormalsEpsilon;e.useFacetNormals&&!T&&(T=s.faceNormals(r,n,M)),!T&&!w&&(w=s.vertexNormals(r,n,k));var S=e.vertexColors,E=e.cellColors,C=e.meshColor||[1,1,1,1],I=e.vertexUVs,L=e.vertexIntensity,P=e.cellUVs,z=e.cellIntensity,D=1/0,O=-1/0;if(!I&&!P)if(L)if(e.vertexIntensityBounds)D=+e.vertexIntensityBounds[0],O=+e.vertexIntensityBounds[1];else for(var R=0;R<L.length;++R){var F=L[R];D=Math.min(D,F),O=Math.max(O,F)}else if(z)if(e.cellIntensityBounds)D=+e.cellIntensityBounds[0],O=+e.cellIntensityBounds[1];else for(R=0;R<z.length;++R)F=z[R],D=Math.min(D,F),O=Math.max(O,F);else for(R=0;R<n.length;++R)F=n[R][2],D=Math.min(D,F),O=Math.max(O,F);this.intensity=L||z||function(e){for(var t=e.length,r=new Array(t),n=0;n<t;++n)r[n]=e[n][2];return r}(n),this.pickVertex=!(z||E);var B=e.pointSizes,j=e.pointSize||1;for(this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],R=0;R<n.length;++R)for(var N=n[R],U=0;U<3;++U)isNaN(N[U])||!isFinite(N[U])||(this.bounds[0][U]=Math.min(this.bounds[0][U],N[U]),this.bounds[1][U]=Math.max(this.bounds[1][U],N[U]));var V=0,q=0,H=0;e:for(R=0;R<r.length;++R){var G=r[R];switch(G.length){case 1:for(N=n[Z=G[0]],U=0;U<3;++U)if(isNaN(N[U])||!isFinite(N[U]))continue e;y.push(N[0],N[1],N[2]),Y=S?S[Z]:E?E[R]:C,this.opacityscale&&L?a.push(Y[0],Y[1],Y[2],this.opacity*A((L[Z]-D)/(O-D),this.opacityscale)):3===Y.length?v.push(Y[0],Y[1],Y[2],this.opacity):(v.push(Y[0],Y[1],Y[2],Y[3]*this.opacity),Y[3]<1&&(this.hasAlpha=!0)),X=I?I[Z]:L?[(L[Z]-D)/(O-D),0]:P?P[R]:z?[(z[R]-D)/(O-D),0]:[(N[2]-D)/(O-D),0],x.push(X[0],X[1]),B?_.push(B[Z]):_.push(j),b.push(R),H+=1;break;case 2:for(U=0;U<2;++U){N=n[Z=G[U]];for(var W=0;W<3;++W)if(isNaN(N[W])||!isFinite(N[W]))continue e}for(U=0;U<2;++U)N=n[Z=G[U]],p.push(N[0],N[1],N[2]),Y=S?S[Z]:E?E[R]:C,this.opacityscale&&L?a.push(Y[0],Y[1],Y[2],this.opacity*A((L[Z]-D)/(O-D),this.opacityscale)):3===Y.length?d.push(Y[0],Y[1],Y[2],this.opacity):(d.push(Y[0],Y[1],Y[2],Y[3]*this.opacity),Y[3]<1&&(this.hasAlpha=!0)),X=I?I[Z]:L?[(L[Z]-D)/(O-D),0]:P?P[R]:z?[(z[R]-D)/(O-D),0]:[(N[2]-D)/(O-D),0],m.push(X[0],X[1]),g.push(R);q+=1;break;case 3:for(U=0;U<3;++U)for(N=n[Z=G[U]],W=0;W<3;++W)if(isNaN(N[W])||!isFinite(N[W]))continue e;for(U=0;U<3;++U){var Z,Y,X,$;N=n[Z=G[2-U]],i.push(N[0],N[1],N[2]),(Y=S?S[Z]:E?E[R]:C)?this.opacityscale&&L?a.push(Y[0],Y[1],Y[2],this.opacity*A((L[Z]-D)/(O-D),this.opacityscale)):3===Y.length?a.push(Y[0],Y[1],Y[2],this.opacity):(a.push(Y[0],Y[1],Y[2],Y[3]*this.opacity),Y[3]<1&&(this.hasAlpha=!0)):a.push(.5,.5,.5,1),X=I?I[Z]:L?[(L[Z]-D)/(O-D),0]:P?P[R]:z?[(z[R]-D)/(O-D),0]:[(N[2]-D)/(O-D),0],c.push(X[0],X[1]),$=w?w[Z]:T[R],l.push($[0],$[1],$[2]),f.push(R)}V+=1}}this.pointCount=H,this.edgeCount=q,this.triangleCount=V,this.pointPositions.update(y),this.pointColors.update(v),this.pointUVs.update(x),this.pointSizes.update(_),this.pointIds.update(new Uint32Array(b)),this.edgePositions.update(p),this.edgeColors.update(d),this.edgeUVs.update(m),this.edgeIds.update(new Uint32Array(g)),this.trianglePositions.update(i),this.triangleColors.update(a),this.triangleUVs.update(c),this.triangleNormals.update(l),this.triangleIds.update(new Uint32Array(f))}},k.drawTransparent=k.draw=function(e){e=e||{};for(var t=this.gl,r=e.model||w,n=e.view||w,i=e.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);var s={model:r,view:n,projection:i,inverseModel:w.slice(),clipBounds:a,kambient:this.ambientLight,kdiffuse:this.diffuseLight,kspecular:this.specularLight,roughness:this.roughness,fresnel:this.fresnel,eyePosition:[0,0,0],lightPosition:[0,0,0],contourColor:this.contourColor,texture:0};s.inverseModel=c(s.inverseModel,s.model),t.disable(t.CULL_FACE),this.texture.bind(0);var u,h=new Array(16);for(l(h,s.view,s.model),l(h,s.projection,h),c(h,h),o=0;o<3;++o)s.eyePosition[o]=h[12+o]/h[15];var f=h[15];for(o=0;o<3;++o)f+=this.lightPosition[o]*h[4*o+3];for(o=0;o<3;++o){for(var p=h[12+o],d=0;d<3;++d)p+=h[4*d+o]*this.lightPosition[d];s.lightPosition[o]=p/f}this.triangleCount>0&&((u=this.triShader).bind(),u.uniforms=s,this.triangleVAO.bind(),t.drawArrays(t.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&this.lineWidth>0&&((u=this.lineShader).bind(),u.uniforms=s,this.edgeVAO.bind(),t.lineWidth(this.lineWidth*this.pixelRatio),t.drawArrays(t.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0&&((u=this.pointShader).bind(),u.uniforms=s,this.pointVAO.bind(),t.drawArrays(t.POINTS,0,this.pointCount),this.pointVAO.unbind()),this.contourEnable&&this.contourCount>0&&this.contourLineWidth>0&&((u=this.contourShader).bind(),u.uniforms=s,this.contourVAO.bind(),t.drawArrays(t.LINES,0,this.contourCount),this.contourVAO.unbind())},k.drawPick=function(e){e=e||{};for(var t=this.gl,r=e.model||w,n=e.view||w,i=e.projection||w,a=[[-1e6,-1e6,-1e6],[1e6,1e6,1e6]],o=0;o<3;++o)a[0][o]=Math.max(a[0][o],this.clipBounds[0][o]),a[1][o]=Math.min(a[1][o],this.clipBounds[1][o]);this._model=[].slice.call(r),this._view=[].slice.call(n),this._projection=[].slice.call(i),this._resolution=[t.drawingBufferWidth,t.drawingBufferHeight];var s,l={model:r,view:n,projection:i,clipBounds:a,pickId:this.pickId/255};(s=this.pickShader).bind(),s.uniforms=l,this.triangleCount>0&&(this.triangleVAO.bind(),t.drawArrays(t.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()),this.edgeCount>0&&(this.edgeVAO.bind(),t.lineWidth(this.lineWidth*this.pixelRatio),t.drawArrays(t.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()),this.pointCount>0&&((s=this.pointPickShader).bind(),s.uniforms=l,this.pointVAO.bind(),t.drawArrays(t.POINTS,0,this.pointCount),this.pointVAO.unbind())},k.pick=function(e){if(!e||e.id!==this.pickId)return null;for(var t=e.value[0]+256*e.value[1]+65536*e.value[2],r=this.cells[t],n=this.positions,i=new Array(r.length),a=0;a<r.length;++a)i[a]=n[r[a]];var o=e.coord[0],s=e.coord[1];if(!this.pickVertex){var l=this.positions[r[0]],c=this.positions[r[1]],u=this.positions[r[2]],h=[(l[0]+c[0]+u[0])/3,(l[1]+c[1]+u[1])/3,(l[2]+c[2]+u[2])/3];return{_cellCenter:!0,position:[o,s],index:t,cell:r,cellId:t,intensity:this.intensity[t],dataCoordinate:h}}var f=m(i,[o*this.pixelRatio,this._resolution[1]-s*this.pixelRatio],this._model,this._view,this._projection,this._resolution);if(!f)return null;var p=f[2],d=0;for(a=0;a<r.length;++a)d+=p[a]*this.intensity[r[a]];return{position:f[1],index:r[f[0]],cell:r,cellId:t,intensity:d,dataCoordinate:this.positions[r[f[0]]]}},k.dispose=function(){this.texture.dispose(),this.triShader.dispose(),this.lineShader.dispose(),this.pointShader.dispose(),this.pickShader.dispose(),this.pointPickShader.dispose(),this.triangleVAO.dispose(),this.trianglePositions.dispose(),this.triangleColors.dispose(),this.triangleUVs.dispose(),this.triangleNormals.dispose(),this.triangleIds.dispose(),this.edgeVAO.dispose(),this.edgePositions.dispose(),this.edgeColors.dispose(),this.edgeUVs.dispose(),this.edgeIds.dispose(),this.pointVAO.dispose(),this.pointPositions.dispose(),this.pointColors.dispose(),this.pointUVs.dispose(),this.pointSizes.dispose(),this.pointIds.dispose(),this.contourVAO.dispose(),this.contourPositions.dispose(),this.contourShader.dispose()},e.exports=function(e,t){if(1===arguments.length&&(e=(t=e).gl),!(e.getExtension("OES_standard_derivatives")||e.getExtension("MOZ_OES_standard_derivatives")||e.getExtension("WEBKIT_OES_standard_derivatives")))throw new Error("derivatives not supported");var r=function(e){var t=n(e,g.vertex,g.fragment);return t.attributes.position.location=0,t.attributes.color.location=2,t.attributes.uv.location=3,t.attributes.normal.location=4,t}(e),s=function(e){var t=n(e,y.vertex,y.fragment);return t.attributes.position.location=0,t.attributes.color.location=2,t.attributes.uv.location=3,t}(e),l=function(e){var t=n(e,v.vertex,v.fragment);return t.attributes.position.location=0,t.attributes.color.location=2,t.attributes.uv.location=3,t.attributes.pointSize.location=4,t}(e),c=function(e){var t=n(e,x.vertex,x.fragment);return t.attributes.position.location=0,t.attributes.id.location=1,t}(e),h=function(e){var t=n(e,_.vertex,_.fragment);return t.attributes.position.location=0,t.attributes.id.location=1,t.attributes.pointSize.location=4,t}(e),f=function(e){var t=n(e,b.vertex,b.fragment);return t.attributes.position.location=0,t}(e),p=o(e,u(new Uint8Array([255,255,255,255]),[1,1,4]));p.generateMipmap(),p.minFilter=e.LINEAR_MIPMAP_LINEAR,p.magFilter=e.LINEAR;var d=i(e),m=i(e),w=i(e),k=i(e),A=i(e),M=a(e,[{buffer:d,type:e.FLOAT,size:3},{buffer:A,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:m,type:e.FLOAT,size:4},{buffer:w,type:e.FLOAT,size:2},{buffer:k,type:e.FLOAT,size:3}]),S=i(e),E=i(e),C=i(e),I=i(e),L=a(e,[{buffer:S,type:e.FLOAT,size:3},{buffer:I,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:E,type:e.FLOAT,size:4},{buffer:C,type:e.FLOAT,size:2}]),P=i(e),z=i(e),D=i(e),O=i(e),R=i(e),F=a(e,[{buffer:P,type:e.FLOAT,size:3},{buffer:R,type:e.UNSIGNED_BYTE,size:4,normalized:!0},{buffer:z,type:e.FLOAT,size:4},{buffer:D,type:e.FLOAT,size:2},{buffer:O,type:e.FLOAT,size:1}]),B=i(e),j=new T(e,p,r,s,l,c,h,f,d,A,m,w,k,M,S,I,E,C,L,P,R,z,D,O,F,B,a(e,[{buffer:B,type:e.FLOAT,size:3}]));return j.update(t),j}},4437:function(e,t,r){e.exports=function(e,t){e=e||document.body;var r=[.01,1/0];"distanceLimits"in(t=t||{})&&(r[0]=t.distanceLimits[0],r[1]=t.distanceLimits[1]),"zoomMin"in t&&(r[0]=t.zoomMin),"zoomMax"in t&&(r[1]=t.zoomMax);var c=i({center:t.center||[0,0,0],up:t.up||[0,1,0],eye:t.eye||[0,0,10],mode:t.mode||"orbit",distanceLimits:r}),u=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],h=0,f=e.clientWidth,p=e.clientHeight,d={keyBindingMode:"rotate",enableWheel:!0,view:c,element:e,delay:t.delay||16,rotateSpeed:t.rotateSpeed||1,zoomSpeed:t.zoomSpeed||1,translateSpeed:t.translateSpeed||1,flipX:!!t.flipX,flipY:!!t.flipY,modes:c.modes,_ortho:t._ortho||t.projection&&"orthographic"===t.projection.type||!1,tick:function(){var t=n(),r=this.delay,i=t-2*r;c.idle(t-r),c.recalcMatrix(i),c.flush(t-(100+2*r));for(var a=!0,o=c.computedMatrix,s=0;s<16;++s)a=a&&u[s]===o[s],u[s]=o[s];var l=e.clientWidth===f&&e.clientHeight===p;return f=e.clientWidth,p=e.clientHeight,a?!l:(h=Math.exp(c.computedRadius[0]),!0)},lookAt:function(e,t,r){c.lookAt(c.lastT(),e,t,r)},rotate:function(e,t,r){c.rotate(c.lastT(),e,t,r)},pan:function(e,t,r){c.pan(c.lastT(),e,t,r)},translate:function(e,t,r){c.translate(c.lastT(),e,t,r)}};return Object.defineProperties(d,{matrix:{get:function(){return c.computedMatrix},set:function(e){return c.setMatrix(c.lastT(),e),c.computedMatrix},enumerable:!0},mode:{get:function(){return c.getMode()},set:function(e){var t=c.computedUp.slice(),r=c.computedEye.slice(),i=c.computedCenter.slice();if(c.setMode(e),"turntable"===e){var a=n();c._active.lookAt(a,r,i,t),c._active.lookAt(a+500,r,i,[0,0,1]),c._active.flush(a)}return c.getMode()},enumerable:!0},center:{get:function(){return c.computedCenter},set:function(e){return c.lookAt(c.lastT(),null,e),c.computedCenter},enumerable:!0},eye:{get:function(){return c.computedEye},set:function(e){return c.lookAt(c.lastT(),e),c.computedEye},enumerable:!0},up:{get:function(){return c.computedUp},set:function(e){return c.lookAt(c.lastT(),null,null,e),c.computedUp},enumerable:!0},distance:{get:function(){return h},set:function(e){return c.setDistance(c.lastT(),e),e},enumerable:!0},distanceLimits:{get:function(){return c.getDistanceLimits(r)},set:function(e){return c.setDistanceLimits(e),e},enumerable:!0}}),e.addEventListener("contextmenu",(function(e){return e.preventDefault(),!1})),d._lastX=-1,d._lastY=-1,d._lastMods={shift:!1,control:!1,alt:!1,meta:!1},d.enableMouseListeners=function(){function t(t,r,i,a){var o=d.keyBindingMode;if(!1!==o){var s="rotate"===o,l="pan"===o,u="zoom"===o,f=!!a.control,p=!!a.alt,m=!!a.shift,g=!!(1&t),y=!!(2&t),v=!!(4&t),x=1/e.clientHeight,_=x*(r-d._lastX),b=x*(i-d._lastY),w=d.flipX?1:-1,T=d.flipY?1:-1,k=Math.PI*d.rotateSpeed,A=n();if(-1!==d._lastX&&-1!==d._lastY&&((s&&g&&!f&&!p&&!m||g&&!f&&!p&&m)&&c.rotate(A,w*k*_,-T*k*b,0),(l&&g&&!f&&!p&&!m||y||g&&f&&!p&&!m)&&c.pan(A,-d.translateSpeed*_*h,d.translateSpeed*b*h,0),u&&g&&!f&&!p&&!m||v||g&&!f&&p&&!m)){var M=-d.zoomSpeed*b/window.innerHeight*(A-c.lastT())*100;c.pan(A,0,0,h*(Math.exp(M)-1))}return d._lastX=r,d._lastY=i,d._lastMods=a,!0}}d.mouseListener=a(e,t),e.addEventListener("touchstart",(function(r){var n=s(r.changedTouches[0],e);t(0,n[0],n[1],d._lastMods),t(1,n[0],n[1],d._lastMods)}),!!l&&{passive:!0}),e.addEventListener("touchmove",(function(r){var n=s(r.changedTouches[0],e);t(1,n[0],n[1],d._lastMods),r.preventDefault()}),!!l&&{passive:!1}),e.addEventListener("touchend",(function(e){t(0,d._lastX,d._lastY,d._lastMods)}),!!l&&{passive:!0}),d.wheelListener=o(e,(function(e,t){if(!1!==d.keyBindingMode&&d.enableWheel){var r=d.flipX?1:-1,i=d.flipY?1:-1,a=n();if(Math.abs(e)>Math.abs(t))c.rotate(a,0,0,-e*r*Math.PI*d.rotateSpeed/window.innerWidth);else if(!d._ortho){var o=-d.zoomSpeed*i*t/window.innerHeight*(a-c.lastT())/20;c.pan(a,0,0,h*(Math.exp(o)-1))}}}),!0)},d.enableMouseListeners(),d};var n=r(3025),i=r(6296),a=r(351),o=r(8512),s=r(24),l=r(7520)},799:function(e,t,r){var n=r(3236),i=r(9405),a=n(["precision mediump float;\n#define GLSLIFY 1\nattribute vec2 position;\nvarying vec2 uv;\nvoid main() {\n  uv = position;\n  gl_Position = vec4(position, 0, 1);\n}"]),o=n(["precision mediump float;\n#define GLSLIFY 1\n\nuniform sampler2D accumBuffer;\nvarying vec2 uv;\n\nvoid main() {\n  vec4 accum = texture2D(accumBuffer, 0.5 * (uv + 1.0));\n  gl_FragColor = min(vec4(1,1,1,1), accum);\n}"]);e.exports=function(e){return i(e,a,o,null,[{name:"position",type:"vec2"}])}},4100:function(e,t,r){var n=r(4437),i=r(3837),a=r(5445),o=r(4449),s=r(3589),l=r(2260),c=r(7169),u=r(351),h=r(4772),f=r(4040),p=r(799),d=r(9216)({tablet:!0,featureDetect:!0});function m(){this.mouse=[-1,-1],this.screen=null,this.distance=1/0,this.index=null,this.dataCoordinate=null,this.dataPosition=null,this.object=null,this.data=null}function g(e){var t=Math.round(Math.log(Math.abs(e))/Math.log(10));if(t<0){var r=Math.round(Math.pow(10,-t));return Math.ceil(e*r)/r}return t>0?(r=Math.round(Math.pow(10,t)),Math.ceil(e/r)*r):Math.ceil(e)}function y(e){return"boolean"!=typeof e||e}e.exports={createScene:function(e){(e=e||{}).camera=e.camera||{};var t=e.canvas;t||(t=document.createElement("canvas"),e.container?e.container.appendChild(t):document.body.appendChild(t));var r=e.gl;if(r||(e.glOptions&&(d=!!e.glOptions.preserveDrawingBuffer),r=function(e,t){var r=null;try{(r=e.getContext("webgl",t))||(r=e.getContext("experimental-webgl",t))}catch{return null}return r}(t,e.glOptions||{premultipliedAlpha:!0,antialias:!0,preserveDrawingBuffer:d})),!r)throw new Error("webgl not supported");var v=e.bounds||[[-10,-10,-10],[10,10,10]],x=new m,_=l(r,r.drawingBufferWidth,r.drawingBufferHeight,{preferFloat:!d}),b=p(r),w=e.cameraObject&&!0===e.cameraObject._ortho||e.camera.projection&&"orthographic"===e.camera.projection.type||!1,T={eye:e.camera.eye||[2,0,0],center:e.camera.center||[0,0,0],up:e.camera.up||[0,1,0],zoomMin:e.camera.zoomMax||.1,zoomMax:e.camera.zoomMin||100,mode:e.camera.mode||"turntable",_ortho:w},k=e.axes||{},A=i(r,k);A.enable=!k.disable;var M=e.spikes||{},S=o(r,M),E=[],C=[],I=[],L=[],P=!0,z=!0,D={view:null,projection:new Array(16),model:new Array(16),_ortho:!1},O=(z=!0,[r.drawingBufferWidth,r.drawingBufferHeight]),R=e.cameraObject||n(t,T),F={gl:r,contextLost:!1,pixelRatio:e.pixelRatio||1,canvas:t,selection:x,camera:R,axes:A,axesPixels:null,spikes:S,bounds:v,objects:E,shape:O,aspect:e.aspectRatio||[1,1,1],pickRadius:e.pickRadius||10,zNear:e.zNear||.01,zFar:e.zFar||1e3,fovy:e.fovy||Math.PI/4,clearColor:e.clearColor||[0,0,0,0],autoResize:y(e.autoResize),autoBounds:y(e.autoBounds),autoScale:!!e.autoScale,autoCenter:y(e.autoCenter),clipToBounds:y(e.clipToBounds),snapToData:!!e.snapToData,onselect:e.onselect||null,onrender:e.onrender||null,onclick:e.onclick||null,cameraParams:D,oncontextloss:null,mouseListener:null,_stopped:!1,getAspectratio:function(){return{x:this.aspect[0],y:this.aspect[1],z:this.aspect[2]}},setAspectratio:function(e){this.aspect[0]=e.x,this.aspect[1]=e.y,this.aspect[2]=e.z,z=!0},setBounds:function(e,t){this.bounds[0][e]=t.min,this.bounds[1][e]=t.max},setClearColor:function(e){this.clearColor=e},clearRGBA:function(){this.gl.clearColor(this.clearColor[0],this.clearColor[1],this.clearColor[2],this.clearColor[3]),this.gl.clear(this.gl.COLOR_BUFFER_BIT|this.gl.DEPTH_BUFFER_BIT)}},B=[r.drawingBufferWidth/F.pixelRatio|0,r.drawingBufferHeight/F.pixelRatio|0];function j(){if(!F._stopped&&F.autoResize){var e=t.parentNode,r=1,n=1;e&&e!==document.body?(r=e.clientWidth,n=e.clientHeight):(r=window.innerWidth,n=window.innerHeight);var i=0|Math.ceil(r*F.pixelRatio),a=0|Math.ceil(n*F.pixelRatio);if(i!==t.width||a!==t.height){t.width=i,t.height=a;var o=t.style;o.position=o.position||"absolute",o.left="0px",o.top="0px",o.width=r+"px",o.height=n+"px",P=!0}}}function N(){for(var e=E.length,t=L.length,n=0;n<t;++n)I[n]=0;e:for(n=0;n<e;++n){var i=E[n],a=i.pickSlots;if(a){for(var o=0;o<t;++o)if(I[o]+a<255){C[n]=o,i.setPickBase(I[o]+1),I[o]+=a;continue e}var l=s(r,O);C[n]=t,L.push(l),I.push(a),i.setPickBase(1),t+=1}else C[n]=-1}for(;t>0&&0===I[t-1];)I.pop(),L.pop().dispose()}function U(){if(F.contextLost)return!0;r.isContextLost()&&(F.contextLost=!0,F.mouseListener.enabled=!1,F.selection.object=null,F.oncontextloss&&F.oncontextloss())}F.autoResize&&j(),window.addEventListener("resize",j),F.update=function(e){F._stopped||(e=e||{},P=!0,z=!0)},F.add=function(e){F._stopped||(e.axes=A,E.push(e),C.push(-1),P=!0,z=!0,N())},F.remove=function(e){if(!F._stopped){var t=E.indexOf(e);t<0||(E.splice(t,1),C.pop(),P=!0,z=!0,N())}},F.dispose=function(){if(!F._stopped&&(F._stopped=!0,window.removeEventListener("resize",j),t.removeEventListener("webglcontextlost",U),F.mouseListener.enabled=!1,!F.contextLost)){A.dispose(),S.dispose();for(var e=0;e<E.length;++e)E[e].dispose();for(_.dispose(),e=0;e<L.length;++e)L[e].dispose();b.dispose(),r=null,A=null,S=null,E=[]}},F._mouseRotating=!1,F._prevButtons=0,F.enableMouseListeners=function(){F.mouseListener=u(t,(function(e,t,r){if(!F._stopped){var n=L.length,i=E.length,a=x.object;x.distance=1/0,x.mouse[0]=t,x.mouse[1]=r,x.object=null,x.screen=null,x.dataCoordinate=x.dataPosition=null;var o=!1;if(e&&F._prevButtons)F._mouseRotating=!0;else{F._mouseRotating&&(z=!0),F._mouseRotating=!1;for(var s=0;s<n;++s){var l=L[s].query(t,B[1]-r-1,F.pickRadius);if(l){if(l.distance>x.distance)continue;for(var c=0;c<i;++c){var u=E[c];if(C[c]===s){var h=u.pick(l);h&&(x.buttons=e,x.screen=l.coord,x.distance=l.distance,x.object=u,x.index=h.distance,x.dataPosition=h.position,x.dataCoordinate=h.dataCoordinate,x.data=h,o=!0)}}}}}a&&a!==x.object&&(a.highlight&&a.highlight(null),P=!0),x.object&&(x.object.highlight&&x.object.highlight(x.data),P=!0),(o=o||x.object!==a)&&F.onselect&&F.onselect(x),1&e&&!(1&F._prevButtons)&&F.onclick&&F.onclick(x),F._prevButtons=e}}))},t.addEventListener("webglcontextlost",U);var V=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],q=[V[0].slice(),V[1].slice()];function H(){if(!U()){j();var e=F.camera.tick();D.view=F.camera.matrix,P=P||e,z=z||e,A.pixelRatio=F.pixelRatio,S.pixelRatio=F.pixelRatio;var t=E.length,n=V[0],i=V[1];n[0]=n[1]=n[2]=1/0,i[0]=i[1]=i[2]=-1/0;for(var o=0;o<t;++o){(I=E[o]).pixelRatio=F.pixelRatio,I.axes=F.axes,P=P||!!I.dirty,z=z||!!I.dirty;var s=I.bounds;if(s)for(var l=s[0],u=s[1],p=0;p<3;++p)n[p]=Math.min(n[p],l[p]),i[p]=Math.max(i[p],u[p])}var d=F.bounds;if(F.autoBounds)for(p=0;p<3;++p){if(i[p]<n[p])n[p]=-1,i[p]=1;else{n[p]===i[p]&&(n[p]-=1,i[p]+=1);var m=.05*(i[p]-n[p]);n[p]=n[p]-m,i[p]=i[p]+m}d[0][p]=n[p],d[1][p]=i[p]}var y=!1;for(p=0;p<3;++p)y=y||q[0][p]!==d[0][p]||q[1][p]!==d[1][p],q[0][p]=d[0][p],q[1][p]=d[1][p];if(z=z||y,P=P||y){if(y){var v=[0,0,0];for(o=0;o<3;++o)v[o]=g((d[1][o]-d[0][o])/10);A.autoTicks?A.update({bounds:d,tickSpacing:v}):A.update({bounds:d})}var T=r.drawingBufferWidth,k=r.drawingBufferHeight;for(O[0]=T,O[1]=k,B[0]=0|Math.max(T/F.pixelRatio,1),B[1]=0|Math.max(k/F.pixelRatio,1),function(e,t){var r=e.bounds,n=e.cameraParams,i=n.projection,a=n.model,o=e.gl.drawingBufferWidth,s=e.gl.drawingBufferHeight,l=e.zNear,c=e.zFar,u=e.fovy,p=o/s;t?(f(i,-p,p,-1,1,l,c),n._ortho=!0):(h(i,u,p,l,c),n._ortho=!1);for(var d=0;d<16;++d)a[d]=0;a[15]=1;var m=0;for(d=0;d<3;++d)m=Math.max(m,r[1][d]-r[0][d]);for(d=0;d<3;++d)e.autoScale?a[5*d]=e.aspect[d]/(r[1][d]-r[0][d]):a[5*d]=1/m,e.autoCenter&&(a[12+d]=.5*-a[5*d]*(r[0][d]+r[1][d]))}(F,w),o=0;o<t;++o)(I=E[o]).axesBounds=d,F.clipToBounds&&(I.clipBounds=d);x.object&&(F.snapToData?S.position=x.dataCoordinate:S.position=x.dataPosition,S.bounds=d),z&&(z=!1,function(){if(!U()){r.colorMask(!0,!0,!0,!0),r.depthMask(!0),r.disable(r.BLEND),r.enable(r.DEPTH_TEST),r.depthFunc(r.LEQUAL);for(var e=E.length,t=L.length,n=0;n<t;++n){var i=L[n];i.shape=B,i.begin();for(var a=0;a<e;++a)if(C[a]===n){var o=E[a];o.drawPick&&(o.pixelRatio=1,o.drawPick(D))}i.end()}}}()),F.axesPixels=a(F.axes,D,T,k),F.onrender&&F.onrender(),r.bindFramebuffer(r.FRAMEBUFFER,null),r.viewport(0,0,T,k),F.clearRGBA(),r.depthMask(!0),r.colorMask(!0,!0,!0,!0),r.enable(r.DEPTH_TEST),r.depthFunc(r.LEQUAL),r.disable(r.BLEND),r.disable(r.CULL_FACE);var M=!1;for(A.enable&&(M=M||A.isTransparent(),A.draw(D)),S.axes=A,x.object&&S.draw(D),r.disable(r.CULL_FACE),o=0;o<t;++o)(I=E[o]).axes=A,I.pixelRatio=F.pixelRatio,I.isOpaque&&I.isOpaque()&&I.draw(D),I.isTransparent&&I.isTransparent()&&(M=!0);if(M){for(_.shape=O,_.bind(),r.clear(r.DEPTH_BUFFER_BIT),r.colorMask(!1,!1,!1,!1),r.depthMask(!0),r.depthFunc(r.LESS),A.enable&&A.isTransparent()&&A.drawTransparent(D),o=0;o<t;++o)(I=E[o]).isOpaque&&I.isOpaque()&&I.draw(D);for(r.enable(r.BLEND),r.blendEquation(r.FUNC_ADD),r.blendFunc(r.ONE,r.ONE_MINUS_SRC_ALPHA),r.colorMask(!0,!0,!0,!0),r.depthMask(!1),r.clearColor(0,0,0,0),r.clear(r.COLOR_BUFFER_BIT),A.isTransparent()&&A.drawTransparent(D),o=0;o<t;++o){var I;(I=E[o]).isTransparent&&I.isTransparent()&&I.drawTransparent(D)}r.bindFramebuffer(r.FRAMEBUFFER,null),r.blendFunc(r.ONE,r.ONE_MINUS_SRC_ALPHA),r.disable(r.DEPTH_TEST),b.bind(),_.color[0].bind(0),b.uniforms.accumBuffer=0,c(r),r.disable(r.BLEND)}for(P=!1,o=0;o<t;++o)E[o].dirty=!1}}}return F.enableMouseListeners(),function e(){F._stopped||F.contextLost||(H(),requestAnimationFrame(e))}(),F.redraw=function(){F._stopped||(P=!0,H())},F},createCamera:n}},783:function(e){e.exports=function(e,t,r,n){var i,a,o,s,l,c=t[0],u=t[1],h=t[2],f=t[3],p=r[0],d=r[1],m=r[2],g=r[3];return(a=c*p+u*d+h*m+f*g)<0&&(a=-a,p=-p,d=-d,m=-m,g=-g),1-a>1e-6?(i=Math.acos(a),o=Math.sin(i),s=Math.sin((1-n)*i)/o,l=Math.sin(n*i)/o):(s=1-n,l=n),e[0]=s*c+l*p,e[1]=s*u+l*d,e[2]=s*h+l*m,e[3]=s*f+l*g,e}},5964:function(e){e.exports=function(e){return e||0===e?e.toString():""}},9366:function(e,t,r){var n=r(4359);e.exports=function(e,t,r){var a=[t.style,t.weight,t.variant,t.family].join("_"),o=i[a];if(o||(o=i[a]={}),e in o)return o[e];var s={textAlign:"center",textBaseline:"middle",lineHeight:1,font:t.family,fontStyle:t.style,fontWeight:t.weight,fontVariant:t.variant,lineSpacing:1.25,styletags:{breaklines:!0,bolds:!0,italics:!0,subscripts:!0,superscripts:!0},triangles:!0},l=n(e,s);s.triangles=!1;var c,u,h=n(e,s);if(r&&1!==r){for(c=0;c<l.positions.length;++c)for(u=0;u<l.positions[c].length;++u)l.positions[c][u]/=r;for(c=0;c<h.positions.length;++c)for(u=0;u<h.positions[c].length;++u)h.positions[c][u]/=r}var f=[[1/0,1/0],[-1/0,-1/0]],p=h.positions.length;for(c=0;c<p;++c){var d=h.positions[c];for(u=0;u<2;++u)f[0][u]=Math.min(f[0][u],d[u]),f[1][u]=Math.max(f[1][u],d[u])}return o[e]=[l,h,f]};var i={}},1283:function(e,t,r){var n=r(9405),i=r(3236),a=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform vec4 highlightId;\nuniform float highlightScale;\nuniform mat4 model, view, projection;\nuniform vec3 clipBounds[2];\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = 1.0;\n    if(distance(highlightId, id) < 0.0001) {\n      scale = highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1);\n    vec4 viewPosition = view * worldPosition;\n    viewPosition = viewPosition / viewPosition.w;\n    vec4 clipPosition = projection * (viewPosition + scale * vec4(glyph.x, -glyph.y, 0, 0));\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),o=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float highlightScale, pixelRatio;\nuniform vec4 highlightId;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float scale = pixelRatio;\n    if(distance(highlightId.bgr, id.bgr) < 0.001) {\n      scale *= highlightScale;\n    }\n\n    vec4 worldPosition = model * vec4(position, 1.0);\n    vec4 viewPosition = view * worldPosition;\n    vec4 clipPosition = projection * viewPosition;\n    clipPosition /= clipPosition.w;\n\n    gl_Position = clipPosition + vec4(screenSize * scale * vec2(glyph.x, -glyph.y), 0.0, 0.0);\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = position;\n  }\n}"]),s=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nattribute vec3 position;\nattribute vec4 color;\nattribute vec2 glyph;\nattribute vec4 id;\n\nuniform float highlightScale;\nuniform vec4 highlightId;\nuniform vec3 axes[2];\nuniform mat4 model, view, projection;\nuniform vec2 screenSize;\nuniform vec3 clipBounds[2];\nuniform float scale, pixelRatio;\n\nvarying vec4 interpColor;\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], position)) {\n\n    gl_Position = vec4(0,0,0,0);\n  } else {\n    float lscale = pixelRatio * scale;\n    if(distance(highlightId, id) < 0.0001) {\n      lscale *= highlightScale;\n    }\n\n    vec4 clipCenter   = projection * (view * (model * vec4(position, 1)));\n    vec3 dataPosition = position + 0.5*lscale*(axes[0] * glyph.x + axes[1] * glyph.y) * clipCenter.w * screenSize.y;\n    vec4 clipPosition = projection * (view * (model * vec4(dataPosition, 1)));\n\n    gl_Position = clipPosition;\n    interpColor = color;\n    pickId = id;\n    dataCoordinate = dataPosition;\n  }\n}\n"]),l=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float opacity;\n\nvarying vec4 interpColor;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (\n    outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate) ||\n    interpColor.a * opacity == 0.\n  ) discard;\n  gl_FragColor = interpColor * opacity;\n}\n"]),c=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 fragClipBounds[2];\nuniform float pickGroup;\n\nvarying vec4 pickId;\nvarying vec3 dataCoordinate;\n\nvoid main() {\n  if (outOfRange(fragClipBounds[0], fragClipBounds[1], dataCoordinate)) discard;\n\n  gl_FragColor = vec4(pickGroup, pickId.bgr);\n}"]),u=[{name:"position",type:"vec3"},{name:"color",type:"vec4"},{name:"glyph",type:"vec2"},{name:"id",type:"vec4"}],h={vertex:a,fragment:l,attributes:u},f={vertex:o,fragment:l,attributes:u},p={vertex:s,fragment:l,attributes:u},d={vertex:a,fragment:c,attributes:u},m={vertex:o,fragment:c,attributes:u},g={vertex:s,fragment:c,attributes:u};function y(e,t){var r=n(e,t),i=r.attributes;return i.position.location=0,i.color.location=1,i.glyph.location=2,i.id.location=3,r}t.createPerspective=function(e){return y(e,h)},t.createOrtho=function(e){return y(e,f)},t.createProject=function(e){return y(e,p)},t.createPickPerspective=function(e){return y(e,d)},t.createPickOrtho=function(e){return y(e,m)},t.createPickProject=function(e){return y(e,g)}},8418:function(e,t,r){var n=r(5219),i=r(2762),a=r(8116),o=r(1888),s=r(6760),l=r(1283),c=r(9366),u=r(5964),h=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],f=ArrayBuffer,p=DataView;function d(e){return Array.isArray(e)||function(e){return f.isView(e)&&!(e instanceof p)}(e)}function m(e,t){var r=e[0],n=e[1],i=e[2],a=e[3];return e[0]=t[0]*r+t[4]*n+t[8]*i+t[12]*a,e[1]=t[1]*r+t[5]*n+t[9]*i+t[13]*a,e[2]=t[2]*r+t[6]*n+t[10]*i+t[14]*a,e[3]=t[3]*r+t[7]*n+t[11]*i+t[15]*a,e}function g(e,t,r,n){return m(n,n),m(n,n),m(n,n)}function y(e,t){this.index=e,this.dataCoordinate=this.position=t}function v(e){return!0===e||e>1?1:e}function x(e,t,r,n,i,a,o,s,l,c,u,h){this.gl=e,this.pixelRatio=1,this.shader=t,this.orthoShader=r,this.projectShader=n,this.pointBuffer=i,this.colorBuffer=a,this.glyphBuffer=o,this.idBuffer=s,this.vao=l,this.vertexCount=0,this.lineVertexCount=0,this.opacity=1,this.hasAlpha=!1,this.lineWidth=0,this.projectScale=[.6666666666666666,.6666666666666666,.6666666666666666],this.projectOpacity=[1,1,1],this.projectHasAlpha=!1,this.pickId=0,this.pickPerspectiveShader=c,this.pickOrthoShader=u,this.pickProjectShader=h,this.points=[],this._selectResult=new y(0,[0,0,0]),this.useOrtho=!0,this.bounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.axesProject=[!0,!0,!0],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.highlightId=[1,1,1,1],this.highlightScale=2,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.dirty=!0}e.exports=function(e){var t=e.gl,r=l.createPerspective(t),n=l.createOrtho(t),o=l.createProject(t),s=l.createPickPerspective(t),c=l.createPickOrtho(t),u=l.createPickProject(t),h=i(t),f=i(t),p=i(t),d=i(t),m=new x(t,r,n,o,h,f,p,d,a(t,[{buffer:h,size:3,type:t.FLOAT},{buffer:f,size:4,type:t.FLOAT},{buffer:p,size:2,type:t.FLOAT},{buffer:d,size:4,type:t.UNSIGNED_BYTE,normalized:!0}]),s,c,u);return m.update(e),m};var _=x.prototype;_.pickSlots=1,_.setPickBase=function(e){this.pickId=e},_.isTransparent=function(){if(this.hasAlpha)return!0;for(var e=0;e<3;++e)if(this.axesProject[e]&&this.projectHasAlpha)return!0;return!1},_.isOpaque=function(){if(!this.hasAlpha)return!0;for(var e=0;e<3;++e)if(this.axesProject[e]&&!this.projectHasAlpha)return!0;return!1};var b=[0,0],w=[0,0,0],T=[0,0,0],k=[0,0,0,1],A=[0,0,0,1],M=h.slice(),S=[0,0,0],E=[[0,0,0],[0,0,0]];function C(e){return e[0]=e[1]=e[2]=0,e}function I(e,t){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=1,e}function L(e,t,r,n){return e[0]=t[0],e[1]=t[1],e[2]=t[2],e[r]=n,e}var P=[[-1e8,-1e8,-1e8],[1e8,1e8,1e8]];function z(e,t,r,n,i,a,o){var l=r.gl;if((a===r.projectHasAlpha||o)&&function(e,t,r,n){var i,a=t.axesProject,o=t.gl,l=e.uniforms,c=r.model||h,u=r.view||h,f=r.projection||h,p=t.axesBounds,d=function(e){for(var t=E,r=0;r<2;++r)for(var n=0;n<3;++n)t[r][n]=Math.max(Math.min(e[r][n],1e8),-1e8);return t}(t.clipBounds);i=t.axes&&t.axes.lastCubeProps?t.axes.lastCubeProps.axis:[1,1,1],b[0]=2/o.drawingBufferWidth,b[1]=2/o.drawingBufferHeight,e.bind(),l.view=u,l.projection=f,l.screenSize=b,l.highlightId=t.highlightId,l.highlightScale=t.highlightScale,l.clipBounds=d,l.pickGroup=t.pickId/255,l.pixelRatio=n;for(var m=0;m<3;++m)if(a[m]){l.scale=t.projectScale[m],l.opacity=t.projectOpacity[m];for(var y=M,v=0;v<16;++v)y[v]=0;for(v=0;v<4;++v)y[5*v]=1;y[5*m]=0,i[m]<0?y[12+m]=p[0][m]:y[12+m]=p[1][m],s(y,c,y),l.model=y;var x=(m+1)%3,_=(m+2)%3,P=C(w),z=C(T);P[x]=1,z[_]=1;var D=g(0,0,0,I(k,P)),O=g(0,0,0,I(A,z));if(Math.abs(D[1])>Math.abs(O[1])){var R=D;D=O,O=R,R=P,P=z,z=R;var F=x;x=_,_=F}D[0]<0&&(P[x]=-1),O[1]>0&&(z[_]=-1);var B=0,j=0;for(v=0;v<4;++v)B+=Math.pow(c[4*x+v],2),j+=Math.pow(c[4*_+v],2);P[x]/=Math.sqrt(B),z[_]/=Math.sqrt(j),l.axes[0]=P,l.axes[1]=z,l.fragClipBounds[0]=L(S,d[0],m,-1e8),l.fragClipBounds[1]=L(S,d[1],m,1e8),t.vao.bind(),t.vao.draw(o.TRIANGLES,t.vertexCount),t.lineWidth>0&&(o.lineWidth(t.lineWidth*n),t.vao.draw(o.LINES,t.lineVertexCount,t.vertexCount)),t.vao.unbind()}}(t,r,n,i),a===r.hasAlpha||o){e.bind();var c=e.uniforms;c.model=n.model||h,c.view=n.view||h,c.projection=n.projection||h,b[0]=2/l.drawingBufferWidth,b[1]=2/l.drawingBufferHeight,c.screenSize=b,c.highlightId=r.highlightId,c.highlightScale=r.highlightScale,c.fragClipBounds=P,c.clipBounds=r.axes.bounds,c.opacity=r.opacity,c.pickGroup=r.pickId/255,c.pixelRatio=i,r.vao.bind(),r.vao.draw(l.TRIANGLES,r.vertexCount),r.lineWidth>0&&(l.lineWidth(r.lineWidth*i),r.vao.draw(l.LINES,r.lineVertexCount,r.vertexCount)),r.vao.unbind()}}function D(e,t,r,i){var a;a=d(e)?t<e.length?e[t]:void 0:e,a=u(a);var o=!0;n(a)&&(a="▼",o=!1),r||(r={});var s=r.family;d(s)&&(s=s[t]),s||(s="normal");var l=r.weight;d(l)&&(l=l[t]),l||(l="normal");var h=r.style;d(h)&&(h=h[t]),h||(h="normal");var f=r.variant;d(f)&&(f=f[t]),f||(f="normal");var 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u=[1/0,1/0,1/0],h=[-1/0,-1/0,-1/0],f=e.glyph,p=e.color,m=e.size,g=e.angle,y=e.lineColor,x=-1,_=0,b=0,w=0;if(s.length){w=s.length;e:for(n=0;n<w;++n){for(var T=s[n],k=0;k<3;++k)if(isNaN(T[k])||!isFinite(T[k]))continue e;var A=(N=D(f,n,l,this.pixelRatio)).mesh,M=N.lines,S=N.bounds;_+=3*A.cells.length,b+=2*M.edges.length}}var E=_+b,C=o.mallocFloat(3*E),I=o.mallocFloat(4*E),L=o.mallocFloat(2*E),P=o.mallocUint32(E);if(E>0){var z=0,O=_,R=[0,0,0,1],F=[0,0,0,1],B=d(p)&&d(p[0]),j=d(y)&&d(y[0]);e:for(n=0;n<w;++n){for(x+=1,T=s[n],k=0;k<3;++k){if(isNaN(T[k])||!isFinite(T[k]))continue e;h[k]=Math.max(h[k],T[k]),u[k]=Math.min(u[k],T[k])}A=(N=D(f,n,l,this.pixelRatio)).mesh,M=N.lines,S=N.bounds;var N,U=N.visible;if(U)if(d(p)){if(3===(V=B?n<p.length?p[n]:[0,0,0,0]:p).length){for(k=0;k<3;++k)R[k]=V[k];R[3]=1}else if(4===V.length){for(k=0;k<4;++k)R[k]=V[k];!this.hasAlpha&&V[3]<1&&(this.hasAlpha=!0)}}else R[0]=R[1]=R[2]=0,R[3]=1;else R=[1,1,1,0];if(U)if(d(y)){var 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float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 color, position;\nattribute vec2 uv;\n\nuniform float vectorScale, tubeScale;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 eyePosition, lightPosition;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  // Scale the vector magnitude to stay constant with\n  // model & view changes.\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * tubePosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  f_lightDirection = lightPosition - cameraCoordinate.xyz;\n  f_eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  f_normal = normalize((vec4(normal, 0.0) * inverseModel).xyz);\n\n  // vec4 m_position  = model * vec4(tubePosition, 1.0);\n  vec4 t_position  = view * tubePosition;\n  gl_Position      = projection * t_position;\n\n  f_color          = color;\n  f_data           = tubePosition.xyz;\n  f_position       = position.xyz;\n  f_uv             = uv;\n}\n"]),a=n(["#extension GL_OES_standard_derivatives : enable\n\nprecision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat cookTorranceSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness,\n  float fresnel) {\n\n  float VdotN = max(dot(viewDirection, surfaceNormal), 0.0);\n  float LdotN = max(dot(lightDirection, surfaceNormal), 0.0);\n\n  //Half angle vector\n  vec3 H = normalize(lightDirection + viewDirection);\n\n  //Geometric term\n  float NdotH = max(dot(surfaceNormal, H), 0.0);\n  float VdotH = max(dot(viewDirection, H), 0.000001);\n  float LdotH = max(dot(lightDirection, H), 0.000001);\n  float G1 = (2.0 * NdotH * VdotN) / VdotH;\n  float G2 = (2.0 * NdotH * LdotN) / LdotH;\n  float G = min(1.0, min(G1, G2));\n  \n  //Distribution term\n  float D = beckmannDistribution(NdotH, roughness);\n\n  //Fresnel term\n  float F = pow(1.0 - VdotN, fresnel);\n\n  //Multiply terms and done\n  return  G * F * D / max(3.14159265 * VdotN, 0.000001);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform sampler2D texture;\n\nvarying vec3 f_normal, f_lightDirection, f_eyeDirection, f_data, f_position;\nvarying vec4 f_color;\nvarying vec2 f_uv;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n  vec3 N = normalize(f_normal);\n  vec3 L = normalize(f_lightDirection);\n  vec3 V = normalize(f_eyeDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = min(1.0, max(0.0, cookTorranceSpecular(L, V, N, roughness, fresnel)));\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  vec4 surfaceColor = f_color * texture2D(texture, f_uv);\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = litColor * opacity;\n}\n"]),o=n(["precision highp float;\n\nprecision highp float;\n#define GLSLIFY 1\n\nvec3 getOrthogonalVector(vec3 v) {\n  // Return up-vector for only-z vector.\n  // Return ax + by + cz = 0, a point that lies on the plane that has v as a normal and that isn't (0,0,0).\n  // From the above if-statement we have ||a|| > 0  U  ||b|| > 0.\n  // Assign z = 0, x = -b, y = a:\n  // a*-b + b*a + c*0 = -ba + ba + 0 = 0\n  if (v.x*v.x > v.z*v.z || v.y*v.y > v.z*v.z) {\n    return normalize(vec3(-v.y, v.x, 0.0));\n  } else {\n    return normalize(vec3(0.0, v.z, -v.y));\n  }\n}\n\n// Calculate the tube vertex and normal at the given index.\n//\n// The returned vertex is for a tube ring with its center at origin, radius of length(d), pointing in the direction of d.\n//\n// Each tube segment is made up of a ring of vertices.\n// These vertices are used to make up the triangles of the tube by connecting them together in the vertex array.\n// The indexes of tube segments run from 0 to 8.\n//\nvec3 getTubePosition(vec3 d, float index, out vec3 normal) {\n  float segmentCount = 8.0;\n\n  float angle = 2.0 * 3.14159 * (index / segmentCount);\n\n  vec3 u = getOrthogonalVector(d);\n  vec3 v = normalize(cross(u, d));\n\n  vec3 x = u * cos(angle) * length(d);\n  vec3 y = v * sin(angle) * length(d);\n  vec3 v3 = x + y;\n\n  normal = normalize(v3);\n\n  return v3;\n}\n\nattribute vec4 vector;\nattribute vec4 position;\nattribute vec4 id;\n\nuniform mat4 model, view, projection;\nuniform float tubeScale;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  vec3 normal;\n  vec3 XYZ = getTubePosition(mat3(model) * (tubeScale * vector.w * normalize(vector.xyz)), position.w, normal);\n  vec4 tubePosition = model * vec4(position.xyz, 1.0) + vec4(XYZ, 0.0);\n\n  gl_Position = projection * (view * tubePosition);\n  f_id        = id;\n  f_position  = position.xyz;\n}\n"]),s=n(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3  clipBounds[2];\nuniform float pickId;\n\nvarying vec3 f_position;\nvarying vec4 f_id;\n\nvoid main() {\n  if (outOfRange(clipBounds[0], clipBounds[1], f_position)) discard;\n\n  gl_FragColor = vec4(pickId, f_id.xyz);\n}"]);t.meshShader={vertex:i,fragment:a,attributes:[{name:"position",type:"vec4"},{name:"color",type:"vec4"},{name:"uv",type:"vec2"},{name:"vector",type:"vec4"}]},t.pickShader={vertex:o,fragment:s,attributes:[{name:"position",type:"vec4"},{name:"id",type:"vec4"},{name:"vector",type:"vec4"}]}},7815:function(e,t,r){var n=r(2931),i=r(9970),a=["xyz","xzy","yxz","yzx","zxy","zyx"],o=function(e,t){var r,n=e.length;for(r=0;r<n;r++){var i=e[r];if(i===t)return r;if(i>t)return r-1}return r},s=function(e,t,r){return e<t?t:e>r?r:e},l=function(e){var t=1/0;e.sort((function(e,t){return e-t}));for(var r=e.length,n=1;n<r;n++){var i=Math.abs(e[n]-e[n-1]);i<t&&(t=i)}return t};e.exports=function(e,t){var r=e.startingPositions,c=e.maxLength||1e3,u=e.tubeSize||1,h=e.absoluteTubeSize,f=e.gridFill||"+x+y+z",p={};-1!==f.indexOf("-x")&&(p.reversedX=!0),-1!==f.indexOf("-y")&&(p.reversedY=!0),-1!==f.indexOf("-z")&&(p.reversedZ=!0),p.filled=a.indexOf(f.replace(/-/g,"").replace(/\+/g,""));var d,m,g,y,v=e.getVelocity||function(t){return function(e,t,r){var i=t.vectors,a=t.meshgrid,l=e[0],c=e[1],u=e[2],h=a[0].length,f=a[1].length,p=a[2].length,d=o(a[0],l),m=o(a[1],c),g=o(a[2],u),y=d+1,v=m+1,x=g+1;if(d=s(d,0,h-1),y=s(y,0,h-1),m=s(m,0,f-1),v=s(v,0,f-1),g=s(g,0,p-1),x=s(x,0,p-1),d<0||m<0||g<0||y>h-1||v>f-1||x>p-1)return n.create();var _,b,w,T,k,A,M=a[0][d],S=a[0][y],E=a[1][m],C=a[1][v],I=a[2][g],L=(l-M)/(S-M),P=(c-E)/(C-E),z=(u-I)/(a[2][x]-I);switch(isFinite(L)||(L=.5),isFinite(P)||(P=.5),isFinite(z)||(z=.5),r.reversedX&&(d=h-1-d,y=h-1-y),r.reversedY&&(m=f-1-m,v=f-1-v),r.reversedZ&&(g=p-1-g,x=p-1-x),r.filled){case 5:k=g,A=x,w=m*p,T=v*p,_=d*p*f,b=y*p*f;break;case 4:k=g,A=x,_=d*p,b=y*p,w=m*p*h,T=v*p*h;break;case 3:w=m,T=v,k=g*f,A=x*f,_=d*f*p,b=y*f*p;break;case 2:w=m,T=v,_=d*f,b=y*f,k=g*f*h,A=x*f*h;break;case 1:_=d,b=y,k=g*h,A=x*h,w=m*h*p,T=v*h*p;break;default:_=d,b=y,w=m*h,T=v*h,k=g*h*f,A=x*h*f}var D=i[_+w+k],O=i[_+w+A],R=i[_+T+k],F=i[_+T+A],B=i[b+w+k],j=i[b+w+A],N=i[b+T+k],U=i[b+T+A],V=n.create(),q=n.create(),H=n.create(),G=n.create();n.lerp(V,D,B,L),n.lerp(q,O,j,L),n.lerp(H,R,N,L),n.lerp(G,F,U,L);var W=n.create(),Z=n.create();n.lerp(W,V,H,P),n.lerp(Z,q,G,P);var Y=n.create();return n.lerp(Y,W,Z,z),Y}(t,e,p)},x=e.getDivergence||function(e,t){var r=n.create(),i=1e-4;n.add(r,e,[i,0,0]);var a=v(r);n.subtract(a,a,t),n.scale(a,a,1/i),n.add(r,e,[0,i,0]);var o=v(r);n.subtract(o,o,t),n.scale(o,o,1/i),n.add(r,e,[0,0,i]);var s=v(r);return n.subtract(s,s,t),n.scale(s,s,1/i),n.add(r,a,o),n.add(r,r,s),r},_=[],b=t[0][0],w=t[0][1],T=t[0][2],k=t[1][0],A=t[1][1],M=t[1][2],S=10*n.distance(t[0],t[1])/c,E=S*S,C=1,I=0,L=r.length;L>1&&(C=function(e){for(var t=[],r=[],n=[],i={},a={},o={},s=e.length,c=0;c<s;c++){var u=e[c],h=u[0],f=u[1],p=u[2];i[h]||(t.push(h),i[h]=!0),a[f]||(r.push(f),a[f]=!0),o[p]||(n.push(p),o[p]=!0)}var d=l(t),m=l(r),g=l(n),y=Math.min(d,m,g);return isFinite(y)?y:1}(r));for(var P=0;P<L;P++){var z=n.create();n.copy(z,r[P]);var D=[z],O=[],R=v(z),F=z;O.push(R);var B=[],j=x(z,R),N=n.length(j);isFinite(N)&&N>I&&(I=N),B.push(N),_.push({points:D,velocities:O,divergences:B});for(var U=0;U<100*c&&D.length<c&&(void 0,void 0,void 0,m=(d=z)[0],g=d[1],y=d[2],!(m<b||m>k||g<w||g>A||y<T||y>M));){U++;var V=n.clone(R),q=n.squaredLength(V);if(0===q)break;q>E&&n.scale(V,V,S/Math.sqrt(q)),n.add(V,V,z),R=v(V),n.squaredDistance(F,V)-E>-1e-4*E&&(D.push(V),F=V,O.push(R),j=x(V,R),N=n.length(j),isFinite(N)&&N>I&&(I=N),B.push(N)),z=V}}var H=function(e,t,r,a){for(var o=0,s=0;s<e.length;s++)for(var l=e[s].velocities,c=0;c<l.length;c++)o=Math.max(o,n.length(l[c]));var u=e.map((function(e){return function(e,t,r,a){for(var o=e.points,s=e.velocities,l=e.divergences,c=[],u=[],h=[],f=[],p=[],d=[],m=0,g=0,y=i.create(),v=i.create(),x=0;x<o.length;x++){var _=o[x],b=s[x],w=l[x];0===t&&(w=.05*r),g=n.length(b)/a,y=i.create(),n.copy(y,b),y[3]=w;for(var T=0;T<8;T++)p[T]=[_[0],_[1],_[2],T];if(f.length>0)for(T=0;T<8;T++){var k=(T+1)%8;c.push(f[T],p[T],p[k],p[k],f[k],f[T]),h.push(v,y,y,y,v,v),d.push(m,g,g,g,m,m);var A=c.length;u.push([A-6,A-5,A-4],[A-3,A-2,A-1])}var M=f;f=p,p=M;var S=v;v=y,y=S;var E=m;m=g,g=E}return{positions:c,cells:u,vectors:h,vertexIntensity:d}}(e,r,a,o)})),h=[],f=[],p=[],d=[];for(s=0;s<u.length;s++){var m=u[s],g=h.length;for(h=h.concat(m.positions),p=p.concat(m.vectors),d=d.concat(m.vertexIntensity),c=0;c<m.cells.length;c++){var y=m.cells[c],v=[];f.push(v);for(var x=0;x<y.length;x++)v.push(y[x]+g)}}return{positions:h,cells:f,vectors:p,vertexIntensity:d,colormap:t}}(_,e.colormap,I,C);return h?H.tubeScale=h:(0===I&&(I=1),H.tubeScale=.5*u*C/I),H};var c=r(6740),u=r(6405).createMesh;e.exports.createTubeMesh=function(e,t){return u(e,t,{shaders:c,traceType:"streamtube"})}},990:function(e,t,r){var n=r(9405),i=r(3236),a=i(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute vec3 f;\nattribute vec3 normal;\n\nuniform vec3 objectOffset;\nuniform mat4 model, view, projection, inverseModel;\nuniform vec3 lightPosition, eyePosition;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  vec3 localCoordinate = vec3(uv.zw, f.x);\n  worldCoordinate = objectOffset + localCoordinate;\n  mat4 objectOffsetTranslation = mat4(1.0) + mat4(vec4(0), vec4(0), vec4(0), vec4(objectOffset, 0));\n  vec4 worldPosition = (model * objectOffsetTranslation) * vec4(localCoordinate, 1.0);\n  vec4 clipPosition = projection * (view * worldPosition);\n  gl_Position = clipPosition;\n  kill = f.y;\n  value = f.z;\n  planeCoordinate = uv.xy;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Lighting geometry parameters\n  vec4 cameraCoordinate = view * worldPosition;\n  cameraCoordinate.xyz /= cameraCoordinate.w;\n  lightDirection = lightPosition - cameraCoordinate.xyz;\n  eyeDirection   = eyePosition - cameraCoordinate.xyz;\n  surfaceNormal  = normalize((vec4(normal,0) * inverseModel).xyz);\n}\n"]),o=i(["precision highp float;\n#define GLSLIFY 1\n\nfloat beckmannDistribution(float x, float roughness) {\n  float NdotH = max(x, 0.0001);\n  float cos2Alpha = NdotH * NdotH;\n  float tan2Alpha = (cos2Alpha - 1.0) / cos2Alpha;\n  float roughness2 = roughness * roughness;\n  float denom = 3.141592653589793 * roughness2 * cos2Alpha * cos2Alpha;\n  return exp(tan2Alpha / roughness2) / denom;\n}\n\nfloat beckmannSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float roughness) {\n  return beckmannDistribution(dot(surfaceNormal, normalize(lightDirection + viewDirection)), roughness);\n}\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec3 lowerBound, upperBound;\nuniform float contourTint;\nuniform vec4 contourColor;\nuniform sampler2D colormap;\nuniform vec3 clipBounds[2];\nuniform float roughness, fresnel, kambient, kdiffuse, kspecular, opacity;\nuniform float vertexColor;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  if (\n    kill > 0.0 ||\n    vColor.a == 0.0 ||\n    outOfRange(clipBounds[0], clipBounds[1], worldCoordinate)\n  ) discard;\n\n  vec3 N = normalize(surfaceNormal);\n  vec3 V = normalize(eyeDirection);\n  vec3 L = normalize(lightDirection);\n\n  if(gl_FrontFacing) {\n    N = -N;\n  }\n\n  float specular = max(beckmannSpecular(L, V, N, roughness), 0.);\n  float diffuse  = min(kambient + kdiffuse * max(dot(N, L), 0.0), 1.0);\n\n  //decide how to interpolate color — in vertex or in fragment\n  vec4 surfaceColor =\n    step(vertexColor, .5) * texture2D(colormap, vec2(value, value)) +\n    step(.5, vertexColor) * vColor;\n\n  vec4 litColor = surfaceColor.a * vec4(diffuse * surfaceColor.rgb + kspecular * vec3(1,1,1) * specular,  1.0);\n\n  gl_FragColor = mix(litColor, contourColor, contourTint) * opacity;\n}\n"]),s=i(["precision highp float;\n#define GLSLIFY 1\n\nattribute vec4 uv;\nattribute float f;\n\nuniform vec3 objectOffset;\nuniform mat3 permutation;\nuniform mat4 model, view, projection;\nuniform float height, zOffset;\nuniform sampler2D colormap;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 lightDirection, eyeDirection, surfaceNormal;\nvarying vec4 vColor;\n\nvoid main() {\n  vec3 dataCoordinate = permutation * vec3(uv.xy, height);\n  worldCoordinate = objectOffset + dataCoordinate;\n  mat4 objectOffsetTranslation = mat4(1.0) + mat4(vec4(0), vec4(0), vec4(0), vec4(objectOffset, 0));\n  vec4 worldPosition = (model * objectOffsetTranslation) * vec4(dataCoordinate, 1.0);\n\n  vec4 clipPosition = projection * (view * worldPosition);\n  clipPosition.z += zOffset;\n\n  gl_Position = clipPosition;\n  value = f + objectOffset.z;\n  kill = -1.0;\n  planeCoordinate = uv.zw;\n\n  vColor = texture2D(colormap, vec2(value, value));\n\n  //Don't do lighting for contours\n  surfaceNormal   = vec3(1,0,0);\n  eyeDirection    = vec3(0,1,0);\n  lightDirection  = vec3(0,0,1);\n}\n"]),l=i(["precision highp float;\n#define GLSLIFY 1\n\nbool outOfRange(float a, float b, float p) {\n  return ((p > max(a, b)) || \n          (p < min(a, b)));\n}\n\nbool outOfRange(vec2 a, vec2 b, vec2 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y));\n}\n\nbool outOfRange(vec3 a, vec3 b, vec3 p) {\n  return (outOfRange(a.x, b.x, p.x) ||\n          outOfRange(a.y, b.y, p.y) ||\n          outOfRange(a.z, b.z, p.z));\n}\n\nbool outOfRange(vec4 a, vec4 b, vec4 p) {\n  return outOfRange(a.xyz, b.xyz, p.xyz);\n}\n\nuniform vec2 shape;\nuniform vec3 clipBounds[2];\nuniform float pickId;\n\nvarying float value, kill;\nvarying vec3 worldCoordinate;\nvarying vec2 planeCoordinate;\nvarying vec3 surfaceNormal;\n\nvec2 splitFloat(float v) {\n  float vh = 255.0 * v;\n  float upper = floor(vh);\n  float lower = fract(vh);\n  return vec2(upper / 255.0, floor(lower * 16.0) / 16.0);\n}\n\nvoid main() {\n  if ((kill > 0.0) ||\n      (outOfRange(clipBounds[0], clipBounds[1], worldCoordinate))) discard;\n\n  vec2 ux = splitFloat(planeCoordinate.x / shape.x);\n  vec2 uy = splitFloat(planeCoordinate.y / shape.y);\n  gl_FragColor = vec4(pickId, ux.x, uy.x, ux.y + (uy.y/16.0));\n}\n"]);t.createShader=function(e){var t=n(e,a,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return t.attributes.uv.location=0,t.attributes.f.location=1,t.attributes.normal.location=2,t},t.createPickShader=function(e){var t=n(e,a,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"vec3"},{name:"normal",type:"vec3"}]);return t.attributes.uv.location=0,t.attributes.f.location=1,t.attributes.normal.location=2,t},t.createContourShader=function(e){var t=n(e,s,o,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return t.attributes.uv.location=0,t.attributes.f.location=1,t},t.createPickContourShader=function(e){var t=n(e,s,l,null,[{name:"uv",type:"vec4"},{name:"f",type:"float"}]);return t.attributes.uv.location=0,t.attributes.f.location=1,t}},9499:function(e,t,r){e.exports=function(e){var t=e.gl,r=v(t),n=_(t),s=x(t),l=b(t),c=i(t),u=a(t,[{buffer:c,size:4,stride:w,offset:0},{buffer:c,size:3,stride:w,offset:16},{buffer:c,size:3,stride:w,offset:28}]),h=i(t),f=a(t,[{buffer:h,size:4,stride:20,offset:0},{buffer:h,size:1,stride:20,offset:16}]),p=i(t),d=a(t,[{buffer:p,size:2,type:t.FLOAT}]),m=o(t,1,S,t.RGBA,t.UNSIGNED_BYTE);m.minFilter=t.LINEAR,m.magFilter=t.LINEAR;var g=new E(t,[0,0],[[0,0,0],[0,0,0]],r,n,c,u,m,s,l,h,f,p,d,[0,0,0]),y={levels:[[],[],[]]};for(var T in e)y[T]=e[T];return y.colormap=y.colormap||"jet",g.update(y),g};var n=r(8828),i=r(2762),a=r(8116),o=r(7766),s=r(1888),l=r(6729),c=r(5298),u=r(9994),h=r(9618),f=r(3711),p=r(6760),d=r(7608),m=r(2478),g=r(6199),y=r(990),v=y.createShader,x=y.createContourShader,_=y.createPickShader,b=y.createPickContourShader,w=40,T=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],k=[[0,0],[0,1],[1,0],[1,1],[1,0],[0,1]],A=[[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0]];function M(e,t,r,n,i){this.position=e,this.index=t,this.uv=r,this.level=n,this.dataCoordinate=i}!function(){for(var e=0;e<3;++e){var t=A[e],r=(e+2)%3;t[(e+1)%3+0]=1,t[r+3]=1,t[e+6]=1}}();var S=256;function E(e,t,r,n,i,a,o,l,c,u,f,p,d,m,g){this.gl=e,this.shape=t,this.bounds=r,this.objectOffset=g,this.intensityBounds=[],this._shader=n,this._pickShader=i,this._coordinateBuffer=a,this._vao=o,this._colorMap=l,this._contourShader=c,this._contourPickShader=u,this._contourBuffer=f,this._contourVAO=p,this._contourOffsets=[[],[],[]],this._contourCounts=[[],[],[]],this._vertexCount=0,this._pickResult=new M([0,0,0],[0,0],[0,0],[0,0,0],[0,0,0]),this._dynamicBuffer=d,this._dynamicVAO=m,this._dynamicOffsets=[0,0,0],this._dynamicCounts=[0,0,0],this.contourWidth=[1,1,1],this.contourLevels=[[1],[1],[1]],this.contourTint=[0,0,0],this.contourColor=[[.5,.5,.5,1],[.5,.5,.5,1],[.5,.5,.5,1]],this.showContour=!0,this.showSurface=!0,this.enableHighlight=[!0,!0,!0],this.highlightColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.highlightTint=[1,1,1],this.highlightLevel=[-1,-1,-1],this.enableDynamic=[!0,!0,!0],this.dynamicLevel=[NaN,NaN,NaN],this.dynamicColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.dynamicTint=[1,1,1],this.dynamicWidth=[1,1,1],this.axesBounds=[[1/0,1/0,1/0],[-1/0,-1/0,-1/0]],this.surfaceProject=[!1,!1,!1],this.contourProject=[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],this.colorBounds=[!1,!1],this._field=[h(s.mallocFloat(1024),[0,0]),h(s.mallocFloat(1024),[0,0]),h(s.mallocFloat(1024),[0,0])],this.pickId=1,this.clipBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.snapToData=!1,this.pixelRatio=1,this.opacity=1,this.lightPosition=[10,1e4,0],this.ambientLight=.8,this.diffuseLight=.8,this.specularLight=2,this.roughness=.5,this.fresnel=1.5,this.vertexColor=0,this.dirty=!0}var C=E.prototype;C.genColormap=function(e,t){var r=!1,n=u([l({colormap:e,nshades:S,format:"rgba"}).map((function(e,n){var i=t?function(e,t){if(!t||!t.length)return 1;for(var r=0;r<t.length;++r){if(t.length<2)return 1;if(t[r][0]===e)return t[r][1];if(t[r][0]>e&&r>0){var n=(t[r][0]-e)/(t[r][0]-t[r-1][0]);return t[r][1]*(1-n)+n*t[r-1][1]}}return 1}(n/255,t):e[3];return i<1&&(r=!0),[e[0],e[1],e[2],255*i]}))]);return c.divseq(n,255),this.hasAlphaScale=r,n},C.isTransparent=function(){return this.opacity<1||this.hasAlphaScale},C.isOpaque=function(){return!this.isTransparent()},C.pickSlots=1,C.setPickBase=function(e){this.pickId=e};var I=[0,0,0],L={showSurface:!1,showContour:!1,projections:[T.slice(),T.slice(),T.slice()],clipBounds:[[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]],[[0,0,0],[0,0,0]]]};function P(e,t){var r,n,i,a=t.axes&&t.axes.lastCubeProps.axis||I,o=t.showSurface,s=t.showContour;for(r=0;r<3;++r)for(o=o||t.surfaceProject[r],n=0;n<3;++n)s=s||t.contourProject[r][n];for(r=0;r<3;++r){var l=L.projections[r];for(n=0;n<16;++n)l[n]=0;for(n=0;n<4;++n)l[5*n]=1;l[5*r]=0,l[12+r]=t.axesBounds[+(a[r]>0)][r],p(l,e.model,l);var c=L.clipBounds[r];for(i=0;i<2;++i)for(n=0;n<3;++n)c[i][n]=e.clipBounds[i][n];c[0][r]=-1e8,c[1][r]=1e8}return L.showSurface=o,L.showContour=s,L}var z={model:T,view:T,projection:T,inverseModel:T.slice(),lowerBound:[0,0,0],upperBound:[0,0,0],colorMap:0,clipBounds:[[0,0,0],[0,0,0]],height:0,contourTint:0,contourColor:[0,0,0,1],permutation:[1,0,0,0,1,0,0,0,1],zOffset:-1e-4,objectOffset:[0,0,0],kambient:1,kdiffuse:1,kspecular:1,lightPosition:[1e3,1e3,1e3],eyePosition:[0,0,0],roughness:1,fresnel:1,opacity:1,vertexColor:0},D=T.slice(),O=[1,0,0,0,1,0,0,0,1];function R(e,t){e=e||{};var r=this.gl;r.disable(r.CULL_FACE),this._colorMap.bind(0);var n=z;n.model=e.model||T,n.view=e.view||T,n.projection=e.projection||T,n.lowerBound=[this.bounds[0][0],this.bounds[0][1],this.colorBounds[0]||this.bounds[0][2]],n.upperBound=[this.bounds[1][0],this.bounds[1][1],this.colorBounds[1]||this.bounds[1][2]],n.objectOffset=this.objectOffset,n.contourColor=this.contourColor[0],n.inverseModel=d(n.inverseModel,n.model);for(var i=0;i<2;++i)for(var a=n.clipBounds[i],o=0;o<3;++o)a[o]=Math.min(Math.max(this.clipBounds[i][o],-1e8),1e8);n.kambient=this.ambientLight,n.kdiffuse=this.diffuseLight,n.kspecular=this.specularLight,n.roughness=this.roughness,n.fresnel=this.fresnel,n.opacity=this.opacity,n.height=0,n.permutation=O,n.vertexColor=this.vertexColor;var s=D;for(p(s,n.view,n.model),p(s,n.projection,s),d(s,s),i=0;i<3;++i)n.eyePosition[i]=s[12+i]/s[15];var l=s[15];for(i=0;i<3;++i)l+=this.lightPosition[i]*s[4*i+3];for(i=0;i<3;++i){var c=s[12+i];for(o=0;o<3;++o)c+=s[4*o+i]*this.lightPosition[o];n.lightPosition[i]=c/l}var u=P(n,this);if(u.showSurface){for(this._shader.bind(),this._shader.uniforms=n,this._vao.bind(),this.showSurface&&this._vertexCount&&this._vao.draw(r.TRIANGLES,this._vertexCount),i=0;i<3;++i)!this.surfaceProject[i]||!this.vertexCount||(this._shader.uniforms.model=u.projections[i],this._shader.uniforms.clipBounds=u.clipBounds[i],this._vao.draw(r.TRIANGLES,this._vertexCount));this._vao.unbind()}if(u.showContour){var h=this._contourShader;n.kambient=1,n.kdiffuse=0,n.kspecular=0,n.opacity=1,h.bind(),h.uniforms=n;var f=this._contourVAO;for(f.bind(),i=0;i<3;++i)for(h.uniforms.permutation=A[i],r.lineWidth(this.contourWidth[i]*this.pixelRatio),o=0;o<this.contourLevels[i].length;++o)o===this.highlightLevel[i]?(h.uniforms.contourColor=this.highlightColor[i],h.uniforms.contourTint=this.highlightTint[i]):(0===o||o-1===this.highlightLevel[i])&&(h.uniforms.contourColor=this.contourColor[i],h.uniforms.contourTint=this.contourTint[i]),this._contourCounts[i][o]&&(h.uniforms.height=this.contourLevels[i][o],f.draw(r.LINES,this._contourCounts[i][o],this._contourOffsets[i][o]));for(i=0;i<3;++i)for(h.uniforms.model=u.projections[i],h.uniforms.clipBounds=u.clipBounds[i],o=0;o<3;++o)if(this.contourProject[i][o]){h.uniforms.permutation=A[o],r.lineWidth(this.contourWidth[o]*this.pixelRatio);for(var m=0;m<this.contourLevels[o].length;++m)m===this.highlightLevel[o]?(h.uniforms.contourColor=this.highlightColor[o],h.uniforms.contourTint=this.highlightTint[o]):(0===m||m-1===this.highlightLevel[o])&&(h.uniforms.contourColor=this.contourColor[o],h.uniforms.contourTint=this.contourTint[o]),this._contourCounts[o][m]&&(h.uniforms.height=this.contourLevels[o][m],f.draw(r.LINES,this._contourCounts[o][m],this._contourOffsets[o][m]))}for(f.unbind(),(f=this._dynamicVAO).bind(),i=0;i<3;++i)if(0!==this._dynamicCounts[i])for(h.uniforms.model=n.model,h.uniforms.clipBounds=n.clipBounds,h.uniforms.permutation=A[i],r.lineWidth(this.dynamicWidth[i]*this.pixelRatio),h.uniforms.contourColor=this.dynamicColor[i],h.uniforms.contourTint=this.dynamicTint[i],h.uniforms.height=this.dynamicLevel[i],f.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]),o=0;o<3;++o)this.contourProject[o][i]&&(h.uniforms.model=u.projections[o],h.uniforms.clipBounds=u.clipBounds[o],f.draw(r.LINES,this._dynamicCounts[i],this._dynamicOffsets[i]));f.unbind()}}C.draw=function(e){return R.call(this,e,!1)},C.drawTransparent=function(e){return R.call(this,e,!0)};var F={model:T,view:T,projection:T,inverseModel:T,clipBounds:[[0,0,0],[0,0,0]],height:0,shape:[0,0],pickId:0,lowerBound:[0,0,0],upperBound:[0,0,0],zOffset:0,objectOffset:[0,0,0],permutation:[1,0,0,0,1,0,0,0,1],lightPosition:[0,0,0],eyePosition:[0,0,0]};function B(e,t){return Array.isArray(e)?[t(e[0]),t(e[1]),t(e[2])]:[t(e),t(e),t(e)]}function j(e){return Array.isArray(e)?3===e.length?[e[0],e[1],e[2],1]:[e[0],e[1],e[2],e[3]]:[0,0,0,1]}function N(e){if(Array.isArray(e)){if(Array.isArray(e))return[j(e[0]),j(e[1]),j(e[2])];var t=j(e);return[t.slice(),t.slice(),t.slice()]}}C.drawPick=function(e){e=e||{};var t=this.gl;t.disable(t.CULL_FACE);var r=F;r.model=e.model||T,r.view=e.view||T,r.projection=e.projection||T,r.shape=this._field[2].shape,r.pickId=this.pickId/255,r.lowerBound=this.bounds[0],r.upperBound=this.bounds[1],r.objectOffset=this.objectOffset,r.permutation=O;for(var n=0;n<2;++n)for(var i=r.clipBounds[n],a=0;a<3;++a)i[a]=Math.min(Math.max(this.clipBounds[n][a],-1e8),1e8);var o=P(r,this);if(o.showSurface){for(this._pickShader.bind(),this._pickShader.uniforms=r,this._vao.bind(),this._vao.draw(t.TRIANGLES,this._vertexCount),n=0;n<3;++n)this.surfaceProject[n]&&(this._pickShader.uniforms.model=o.projections[n],this._pickShader.uniforms.clipBounds=o.clipBounds[n],this._vao.draw(t.TRIANGLES,this._vertexCount));this._vao.unbind()}if(o.showContour){var s=this._contourPickShader;s.bind(),s.uniforms=r;var l=this._contourVAO;for(l.bind(),a=0;a<3;++a)for(t.lineWidth(this.contourWidth[a]*this.pixelRatio),s.uniforms.permutation=A[a],n=0;n<this.contourLevels[a].length;++n)this._contourCounts[a][n]&&(s.uniforms.height=this.contourLevels[a][n],l.draw(t.LINES,this._contourCounts[a][n],this._contourOffsets[a][n]));for(n=0;n<3;++n)for(s.uniforms.model=o.projections[n],s.uniforms.clipBounds=o.clipBounds[n],a=0;a<3;++a)if(this.contourProject[n][a]){s.uniforms.permutation=A[a],t.lineWidth(this.contourWidth[a]*this.pixelRatio);for(var c=0;c<this.contourLevels[a].length;++c)this._contourCounts[a][c]&&(s.uniforms.height=this.contourLevels[a][c],l.draw(t.LINES,this._contourCounts[a][c],this._contourOffsets[a][c]))}l.unbind()}},C.pick=function(e){if(!e||e.id!==this.pickId)return null;var t=this._field[2].shape,r=this._pickResult,n=t[0]*(e.value[0]+(e.value[2]>>4)/16)/255,i=Math.floor(n),a=n-i,o=t[1]*(e.value[1]+(15&e.value[2])/16)/255,s=Math.floor(o),l=o-s;i+=1,s+=1;var c=r.position;c[0]=c[1]=c[2]=0;for(var u=0;u<2;++u)for(var h=u?a:1-a,f=0;f<2;++f)for(var p=i+u,d=s+f,g=h*(f?l:1-l),y=0;y<3;++y)c[y]+=this._field[y].get(p,d)*g;for(var v=this._pickResult.level,x=0;x<3;++x)if(v[x]=m.le(this.contourLevels[x],c[x]),v[x]<0)this.contourLevels[x].length>0&&(v[x]=0);else if(v[x]<this.contourLevels[x].length-1){var _=this.contourLevels[x][v[x]],b=this.contourLevels[x][v[x]+1];Math.abs(_-c[x])>Math.abs(b-c[x])&&(v[x]+=1)}for(r.index[0]=a<.5?i:i+1,r.index[1]=l<.5?s:s+1,r.uv[0]=n/t[0],r.uv[1]=o/t[1],y=0;y<3;++y)r.dataCoordinate[y]=this._field[y].get(r.index[0],r.index[1]);return r},C.padField=function(e,t){var r=t.shape.slice(),n=e.shape.slice();c.assign(e.lo(1,1).hi(r[0],r[1]),t),c.assign(e.lo(1).hi(r[0],1),t.hi(r[0],1)),c.assign(e.lo(1,n[1]-1).hi(r[0],1),t.lo(0,r[1]-1).hi(r[0],1)),c.assign(e.lo(0,1).hi(1,r[1]),t.hi(1)),c.assign(e.lo(n[0]-1,1).hi(1,r[1]),t.lo(r[0]-1)),e.set(0,0,t.get(0,0)),e.set(0,n[1]-1,t.get(0,r[1]-1)),e.set(n[0]-1,0,t.get(r[0]-1,0)),e.set(n[0]-1,n[1]-1,t.get(r[0]-1,r[1]-1))},C.update=function(e){e=e||{},this.objectOffset=e.objectOffset||this.objectOffset,this.dirty=!0,"contourWidth"in e&&(this.contourWidth=B(e.contourWidth,Number)),"showContour"in e&&(this.showContour=B(e.showContour,Boolean)),"showSurface"in e&&(this.showSurface=!!e.showSurface),"contourTint"in e&&(this.contourTint=B(e.contourTint,Boolean)),"contourColor"in e&&(this.contourColor=N(e.contourColor)),"contourProject"in e&&(this.contourProject=B(e.contourProject,(function(e){return B(e,Boolean)}))),"surfaceProject"in e&&(this.surfaceProject=e.surfaceProject),"dynamicColor"in e&&(this.dynamicColor=N(e.dynamicColor)),"dynamicTint"in e&&(this.dynamicTint=B(e.dynamicTint,Number)),"dynamicWidth"in e&&(this.dynamicWidth=B(e.dynamicWidth,Number)),"opacity"in e&&(this.opacity=e.opacity),"opacityscale"in e&&(this.opacityscale=e.opacityscale),"colorBounds"in e&&(this.colorBounds=e.colorBounds),"vertexColor"in e&&(this.vertexColor=e.vertexColor?1:0),"colormap"in e&&this._colorMap.setPixels(this.genColormap(e.colormap,this.opacityscale));var t=e.field||e.coords&&e.coords[2]||null,r=!1;if(t||(t=this._field[2].shape[0]||this._field[2].shape[2]?this._field[2].lo(1,1).hi(this._field[2].shape[0]-2,this._field[2].shape[1]-2):this._field[2].hi(0,0)),"field"in e||"coords"in e){var i=(t.shape[0]+2)*(t.shape[1]+2);i>this._field[2].data.length&&(s.freeFloat(this._field[2].data),this._field[2].data=s.mallocFloat(n.nextPow2(i))),this._field[2]=h(this._field[2].data,[t.shape[0]+2,t.shape[1]+2]),this.padField(this._field[2],t),this.shape=t.shape.slice();for(var a=this.shape,o=0;o<2;++o)this._field[2].size>this._field[o].data.length&&(s.freeFloat(this._field[o].data),this._field[o].data=s.mallocFloat(this._field[2].size)),this._field[o]=h(this._field[o].data,[a[0]+2,a[1]+2]);if(e.coords){var l=e.coords;if(!Array.isArray(l)||3!==l.length)throw new Error("gl-surface: invalid coordinates for x/y");for(o=0;o<2;++o){var c=l[o];for(y=0;y<2;++y)if(c.shape[y]!==a[y])throw new Error("gl-surface: coords have incorrect shape");this.padField(this._field[o],c)}}else if(e.ticks){var u=e.ticks;if(!Array.isArray(u)||2!==u.length)throw new Error("gl-surface: invalid ticks");for(o=0;o<2;++o){var p=u[o];if((Array.isArray(p)||p.length)&&(p=h(p)),p.shape[0]!==a[o])throw new Error("gl-surface: invalid tick length");var d=h(p.data,a);d.stride[o]=p.stride[0],d.stride[1^o]=0,this.padField(this._field[o],d)}}else{for(o=0;o<2;++o){var m=[0,0];m[o]=1,this._field[o]=h(this._field[o].data,[a[0]+2,a[1]+2],m,0)}this._field[0].set(0,0,0);for(var y=0;y<a[0];++y)this._field[0].set(y+1,0,y);for(this._field[0].set(a[0]+1,0,a[0]-1),this._field[1].set(0,0,0),y=0;y<a[1];++y)this._field[1].set(0,y+1,y);this._field[1].set(0,a[1]+1,a[1]-1)}var v=this._field,x=h(s.mallocFloat(3*v[2].size*2),[3,a[0]+2,a[1]+2,2]);for(o=0;o<3;++o)g(x.pick(o),v[o],"mirror");var _=h(s.mallocFloat(3*v[2].size),[a[0]+2,a[1]+2,3]);for(o=0;o<a[0]+2;++o)for(y=0;y<a[1]+2;++y){var b=x.get(0,o,y,0),w=x.get(0,o,y,1),T=x.get(1,o,y,0),A=x.get(1,o,y,1),M=x.get(2,o,y,0),S=x.get(2,o,y,1),E=T*S-A*M,C=M*w-S*b,I=b*A-w*T,L=Math.sqrt(E*E+C*C+I*I);L<1e-8?(L=Math.max(Math.abs(E),Math.abs(C),Math.abs(I)))<1e-8?(I=1,C=E=0,L=1):L=1/L:L=1/Math.sqrt(L),_.set(o,y,0,E*L),_.set(o,y,1,C*L),_.set(o,y,2,I*L)}s.free(x.data);var P=[1/0,1/0,1/0],z=[-1/0,-1/0,-1/0],D=1/0,O=-1/0,R=(a[0]-1)*(a[1]-1)*6,F=s.mallocFloat(n.nextPow2(10*R)),j=0,U=0;for(o=0;o<a[0]-1;++o)e:for(y=0;y<a[1]-1;++y){for(var V=0;V<2;++V)for(var q=0;q<2;++q)for(var H=0;H<3;++H){var G=this._field[H].get(1+o+V,1+y+q);if(isNaN(G)||!isFinite(G))continue e}for(H=0;H<6;++H){var W=o+k[H][0],Z=y+k[H][1],Y=this._field[0].get(W+1,Z+1),X=this._field[1].get(W+1,Z+1);G=this._field[2].get(W+1,Z+1),E=_.get(W+1,Z+1,0),C=_.get(W+1,Z+1,1),I=_.get(W+1,Z+1,2),e.intensity&&($=e.intensity.get(W,Z));var $=e.intensity?e.intensity.get(W,Z):G+this.objectOffset[2];F[j++]=W,F[j++]=Z,F[j++]=Y,F[j++]=X,F[j++]=G,F[j++]=0,F[j++]=$,F[j++]=E,F[j++]=C,F[j++]=I,P[0]=Math.min(P[0],Y+this.objectOffset[0]),P[1]=Math.min(P[1],X+this.objectOffset[1]),P[2]=Math.min(P[2],G+this.objectOffset[2]),D=Math.min(D,$),z[0]=Math.max(z[0],Y+this.objectOffset[0]),z[1]=Math.max(z[1],X+this.objectOffset[1]),z[2]=Math.max(z[2],G+this.objectOffset[2]),O=Math.max(O,$),U+=1}}for(e.intensityBounds&&(D=+e.intensityBounds[0],O=+e.intensityBounds[1]),o=6;o<j;o+=10)F[o]=(F[o]-D)/(O-D);this._vertexCount=U,this._coordinateBuffer.update(F.subarray(0,j)),s.freeFloat(F),s.free(_.data),this.bounds=[P,z],this.intensity=e.intensity||this._field[2],(this.intensityBounds[0]!==D||this.intensityBounds[1]!==O)&&(r=!0),this.intensityBounds=[D,O]}if("levels"in e){var K=e.levels;for(K=Array.isArray(K[0])?K.slice():[[],[],K],o=0;o<3;++o)K[o]=K[o].slice(),K[o].sort((function(e,t){return e-t}));for(o=0;o<3;++o)for(y=0;y<K[o].length;++y)K[o][y]-=this.objectOffset[o];e:for(o=0;o<3;++o){if(K[o].length!==this.contourLevels[o].length){r=!0;break}for(y=0;y<K[o].length;++y)if(K[o][y]!==this.contourLevels[o][y]){r=!0;break e}}this.contourLevels=K}if(r){v=this._field,a=this.shape;for(var J=[],Q=0;Q<3;++Q){var ee=this.contourLevels[Q],te=[],re=[],ne=[0,0,0];for(o=0;o<ee.length;++o){var ie=f(this._field[Q],ee[o]);te.push(J.length/5|0),U=0;e:for(y=0;y<ie.cells.length;++y){var ae=ie.cells[y];for(H=0;H<2;++H){var oe=ie.positions[ae[H]],se=oe[0],le=0|Math.floor(se),ce=se-le,ue=oe[1],he=0|Math.floor(ue),fe=ue-he,pe=!1;t:for(var de=0;de<3;++de){ne[de]=0;var me=(Q+de+1)%3;for(V=0;V<2;++V){var ge=V?ce:1-ce;for(W=0|Math.min(Math.max(le+V,0),a[0]),q=0;q<2;++q){var ye=q?fe:1-fe;if(Z=0|Math.min(Math.max(he+q,0),a[1]),G=de<2?this._field[me].get(W,Z):(this.intensity.get(W,Z)-this.intensityBounds[0])/(this.intensityBounds[1]-this.intensityBounds[0]),!isFinite(G)||isNaN(G)){pe=!0;break t}var ve=ge*ye;ne[de]+=ve*G}}}if(pe){if(H>0){for(var xe=0;xe<5;++xe)J.pop();U-=1}continue e}J.push(ne[0],ne[1],oe[0],oe[1],ne[2]),U+=1}}re.push(U)}this._contourOffsets[Q]=te,this._contourCounts[Q]=re}var _e=s.mallocFloat(J.length);for(o=0;o<J.length;++o)_e[o]=J[o];this._contourBuffer.update(_e),s.freeFloat(_e)}},C.dispose=function(){this._shader.dispose(),this._vao.dispose(),this._coordinateBuffer.dispose(),this._colorMap.dispose(),this._contourBuffer.dispose(),this._contourVAO.dispose(),this._contourShader.dispose(),this._contourPickShader.dispose(),this._dynamicBuffer.dispose(),this._dynamicVAO.dispose();for(var e=0;e<3;++e)s.freeFloat(this._field[e].data)},C.highlight=function(e){var t,r;if(!e)return this._dynamicCounts=[0,0,0],this.dyanamicLevel=[NaN,NaN,NaN],void(this.highlightLevel=[-1,-1,-1]);for(t=0;t<3;++t)this.enableHighlight[t]?this.highlightLevel[t]=e.level[t]:this.highlightLevel[t]=-1;for(r=this.snapToData?e.dataCoordinate:e.position,t=0;t<3;++t)r[t]-=this.objectOffset[t];if(this.enableDynamic[0]&&r[0]!==this.dynamicLevel[0]||this.enableDynamic[1]&&r[1]!==this.dynamicLevel[1]||this.enableDynamic[2]&&r[2]!==this.dynamicLevel[2]){for(var n=0,i=this.shape,a=s.mallocFloat(12*i[0]*i[1]),o=0;o<3;++o)if(this.enableDynamic[o]){this.dynamicLevel[o]=r[o];var l=(o+1)%3,c=(o+2)%3,u=this._field[o],h=this._field[l],p=this._field[c],d=f(u,r[o]),m=d.cells,g=d.positions;for(this._dynamicOffsets[o]=n,t=0;t<m.length;++t)for(var y=m[t],v=0;v<2;++v){var x=g[y[v]],_=+x[0],b=0|_,w=0|Math.min(b+1,i[0]),T=_-b,k=1-T,A=+x[1],M=0|A,S=0|Math.min(M+1,i[1]),E=A-M,C=1-E,I=k*C,L=k*E,P=T*C,z=T*E,D=I*h.get(b,M)+L*h.get(b,S)+P*h.get(w,M)+z*h.get(w,S),O=I*p.get(b,M)+L*p.get(b,S)+P*p.get(w,M)+z*p.get(w,S);if(isNaN(D)||isNaN(O)){v&&(n-=1);break}a[2*n+0]=D,a[2*n+1]=O,n+=1}this._dynamicCounts[o]=n-this._dynamicOffsets[o]}else this.dynamicLevel[o]=NaN,this._dynamicCounts[o]=0;this._dynamicBuffer.update(a.subarray(0,2*n)),s.freeFloat(a)}}},7766:function(e,t,r){var n=r(9618),i=r(5298),a=r(1888);e.exports=function(e){if(arguments.length<=1)throw new Error("gl-texture2d: Missing arguments for texture2d constructor");if(o||function(e){o=[e.LINEAR,e.NEAREST_MIPMAP_LINEAR,e.LINEAR_MIPMAP_NEAREST,e.LINEAR_MIPMAP_NEAREST],s=[e.NEAREST,e.LINEAR,e.NEAREST_MIPMAP_NEAREST,e.NEAREST_MIPMAP_LINEAR,e.LINEAR_MIPMAP_NEAREST,e.LINEAR_MIPMAP_LINEAR],l=[e.REPEAT,e.CLAMP_TO_EDGE,e.MIRRORED_REPEAT]}(e),"number"==typeof arguments[1])return g(e,arguments[1],arguments[2],arguments[3]||e.RGBA,arguments[4]||e.UNSIGNED_BYTE);if(Array.isArray(arguments[1]))return g(e,0|arguments[1][0],0|arguments[1][1],arguments[2]||e.RGBA,arguments[3]||e.UNSIGNED_BYTE);if("object"==typeof arguments[1]){var t=arguments[1],r=c(t)?t:t.raw;if(r)return function(e,t,r,n,i,a){var o=m(e);return e.texImage2D(e.TEXTURE_2D,0,i,i,a,t),new f(e,o,r,n,i,a)}(e,r,0|t.width,0|t.height,arguments[2]||e.RGBA,arguments[3]||e.UNSIGNED_BYTE);if(t.shape&&t.data&&t.stride)return function(e,t){var r=t.dtype,o=t.shape.slice(),s=e.getParameter(e.MAX_TEXTURE_SIZE);if(o[0]<0||o[0]>s||o[1]<0||o[1]>s)throw new Error("gl-texture2d: Invalid texture size");var l=d(o,t.stride.slice()),c=0;"float32"===r?c=e.FLOAT:"float64"===r?(c=e.FLOAT,l=!1,r="float32"):"uint8"===r?c=e.UNSIGNED_BYTE:(c=e.UNSIGNED_BYTE,l=!1,r="uint8");var h=0;if(2===o.length)h=e.LUMINANCE,o=[o[0],o[1],1],t=n(t.data,o,[t.stride[0],t.stride[1],1],t.offset);else{if(3!==o.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===o[2])h=e.ALPHA;else if(2===o[2])h=e.LUMINANCE_ALPHA;else if(3===o[2])h=e.RGB;else{if(4!==o[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");h=e.RGBA}}c===e.FLOAT&&!e.getExtension("OES_texture_float")&&(c=e.UNSIGNED_BYTE,l=!1);var p,g,y=t.size;if(l)p=0===t.offset&&t.data.length===y?t.data:t.data.subarray(t.offset,t.offset+y);else{var v=[o[2],o[2]*o[0],1];g=a.malloc(y,r);var x=n(g,o,v,0);"float32"!==r&&"float64"!==r||c!==e.UNSIGNED_BYTE?i.assign(x,t):u(x,t),p=g.subarray(0,y)}var _=m(e);return e.texImage2D(e.TEXTURE_2D,0,h,o[0],o[1],0,h,c,p),l||a.free(g),new f(e,_,o[0],o[1],h,c)}(e,t)}throw new Error("gl-texture2d: Invalid arguments for texture2d constructor")};var o=null,s=null,l=null;function c(e){return typeof HTMLCanvasElement<"u"&&e instanceof HTMLCanvasElement||typeof HTMLImageElement<"u"&&e instanceof HTMLImageElement||typeof HTMLVideoElement<"u"&&e instanceof HTMLVideoElement||typeof ImageData<"u"&&e instanceof ImageData}var u=function(e,t){i.muls(e,t,255)};function h(e,t,r){var n=e.gl,i=n.getParameter(n.MAX_TEXTURE_SIZE);if(t<0||t>i||r<0||r>i)throw new Error("gl-texture2d: Invalid texture size");return e._shape=[t,r],e.bind(),n.texImage2D(n.TEXTURE_2D,0,e.format,t,r,0,e.format,e.type,null),e._mipLevels=[0],e}function f(e,t,r,n,i,a){this.gl=e,this.handle=t,this.format=i,this.type=a,this._shape=[r,n],this._mipLevels=[0],this._magFilter=e.NEAREST,this._minFilter=e.NEAREST,this._wrapS=e.CLAMP_TO_EDGE,this._wrapT=e.CLAMP_TO_EDGE,this._anisoSamples=1;var o=this,s=[this._wrapS,this._wrapT];Object.defineProperties(s,[{get:function(){return o._wrapS},set:function(e){return o.wrapS=e}},{get:function(){return o._wrapT},set:function(e){return o.wrapT=e}}]),this._wrapVector=s;var l=[this._shape[0],this._shape[1]];Object.defineProperties(l,[{get:function(){return o._shape[0]},set:function(e){return o.width=e}},{get:function(){return o._shape[1]},set:function(e){return o.height=e}}]),this._shapeVector=l}var p=f.prototype;function d(e,t){return 3===e.length?1===t[2]&&t[1]===e[0]*e[2]&&t[0]===e[2]:1===t[0]&&t[1]===e[0]}function m(e){var t=e.createTexture();return e.bindTexture(e.TEXTURE_2D,t),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MAG_FILTER,e.NEAREST),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),t}function g(e,t,r,n,i){var a=e.getParameter(e.MAX_TEXTURE_SIZE);if(t<0||t>a||r<0||r>a)throw new Error("gl-texture2d: Invalid texture shape");if(i===e.FLOAT&&!e.getExtension("OES_texture_float"))throw new Error("gl-texture2d: Floating point textures not supported on this platform");var o=m(e);return e.texImage2D(e.TEXTURE_2D,0,n,t,r,0,n,i,null),new f(e,o,t,r,n,i)}Object.defineProperties(p,{minFilter:{get:function(){return this._minFilter},set:function(e){this.bind();var t=this.gl;if(this.type===t.FLOAT&&o.indexOf(e)>=0&&(t.getExtension("OES_texture_float_linear")||(e=t.NEAREST)),s.indexOf(e)<0)throw new Error("gl-texture2d: Unknown filter mode "+e);return t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,e),this._minFilter=e}},magFilter:{get:function(){return this._magFilter},set:function(e){this.bind();var t=this.gl;if(this.type===t.FLOAT&&o.indexOf(e)>=0&&(t.getExtension("OES_texture_float_linear")||(e=t.NEAREST)),s.indexOf(e)<0)throw new Error("gl-texture2d: Unknown filter mode "+e);return t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,e),this._magFilter=e}},mipSamples:{get:function(){return this._anisoSamples},set:function(e){var t=this._anisoSamples;if(this._anisoSamples=0|Math.max(e,1),t!==this._anisoSamples){var r=this.gl.getExtension("EXT_texture_filter_anisotropic");r&&this.gl.texParameterf(this.gl.TEXTURE_2D,r.TEXTURE_MAX_ANISOTROPY_EXT,this._anisoSamples)}return this._anisoSamples}},wrapS:{get:function(){return this._wrapS},set:function(e){if(this.bind(),l.indexOf(e)<0)throw new Error("gl-texture2d: Unknown wrap mode "+e);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_S,e),this._wrapS=e}},wrapT:{get:function(){return this._wrapT},set:function(e){if(this.bind(),l.indexOf(e)<0)throw new Error("gl-texture2d: Unknown wrap mode "+e);return this.gl.texParameteri(this.gl.TEXTURE_2D,this.gl.TEXTURE_WRAP_T,e),this._wrapT=e}},wrap:{get:function(){return this._wrapVector},set:function(e){if(Array.isArray(e)||(e=[e,e]),2!==e.length)throw new Error("gl-texture2d: Must specify wrap mode for rows and columns");for(var t=0;t<2;++t)if(l.indexOf(e[t])<0)throw new Error("gl-texture2d: Unknown wrap mode "+e);this._wrapS=e[0],this._wrapT=e[1];var r=this.gl;return this.bind(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,this._wrapS),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,this._wrapT),e}},shape:{get:function(){return this._shapeVector},set:function(e){if(Array.isArray(e)){if(2!==e.length)throw new Error("gl-texture2d: Invalid texture shape")}else e=[0|e,0|e];return h(this,0|e[0],0|e[1]),[0|e[0],0|e[1]]}},width:{get:function(){return this._shape[0]},set:function(e){return h(this,e|=0,this._shape[1]),e}},height:{get:function(){return this._shape[1]},set:function(e){return e|=0,h(this,this._shape[0],e),e}}}),p.bind=function(e){var t=this.gl;return void 0!==e&&t.activeTexture(t.TEXTURE0+(0|e)),t.bindTexture(t.TEXTURE_2D,this.handle),void 0!==e?0|e:t.getParameter(t.ACTIVE_TEXTURE)-t.TEXTURE0},p.dispose=function(){this.gl.deleteTexture(this.handle)},p.generateMipmap=function(){this.bind(),this.gl.generateMipmap(this.gl.TEXTURE_2D);for(var e=Math.min(this._shape[0],this._shape[1]),t=0;e>0;++t,e>>>=1)this._mipLevels.indexOf(t)<0&&this._mipLevels.push(t)},p.setPixels=function(e,t,r,o){var s=this.gl;this.bind(),Array.isArray(t)?(o=r,r=0|t[1],t=0|t[0]):(t=t||0,r=r||0),o=o||0;var l=c(e)?e:e.raw;if(l)this._mipLevels.indexOf(o)<0?(s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,this.type,l),this._mipLevels.push(o)):s.texSubImage2D(s.TEXTURE_2D,o,t,r,this.format,this.type,l);else{if(!(e.shape&&e.stride&&e.data))throw new Error("gl-texture2d: Unsupported data type");if(e.shape.length<2||t+e.shape[1]>this._shape[1]>>>o||r+e.shape[0]>this._shape[0]>>>o||t<0||r<0)throw new Error("gl-texture2d: Texture dimensions are out of bounds");!function(e,t,r,o,s,l,c,h){var f=h.dtype,p=h.shape.slice();if(p.length<2||p.length>3)throw new Error("gl-texture2d: Invalid ndarray, must be 2d or 3d");var m=0,g=0,y=d(p,h.stride.slice());if("float32"===f?m=e.FLOAT:"float64"===f?(m=e.FLOAT,y=!1,f="float32"):"uint8"===f?m=e.UNSIGNED_BYTE:(m=e.UNSIGNED_BYTE,y=!1,f="uint8"),2===p.length)g=e.LUMINANCE,p=[p[0],p[1],1],h=n(h.data,p,[h.stride[0],h.stride[1],1],h.offset);else{if(3!==p.length)throw new Error("gl-texture2d: Invalid shape for texture");if(1===p[2])g=e.ALPHA;else if(2===p[2])g=e.LUMINANCE_ALPHA;else if(3===p[2])g=e.RGB;else{if(4!==p[2])throw new Error("gl-texture2d: Invalid shape for pixel coords");g=e.RGBA}p[2]}if((g===e.LUMINANCE||g===e.ALPHA)&&(s===e.LUMINANCE||s===e.ALPHA)&&(g=s),g!==s)throw new Error("gl-texture2d: Incompatible texture format for setPixels");var v=h.size,x=c.indexOf(o)<0;if(x&&c.push(o),m===l&&y)0===h.offset&&h.data.length===v?x?e.texImage2D(e.TEXTURE_2D,o,s,p[0],p[1],0,s,l,h.data):e.texSubImage2D(e.TEXTURE_2D,o,t,r,p[0],p[1],s,l,h.data):x?e.texImage2D(e.TEXTURE_2D,o,s,p[0],p[1],0,s,l,h.data.subarray(h.offset,h.offset+v)):e.texSubImage2D(e.TEXTURE_2D,o,t,r,p[0],p[1],s,l,h.data.subarray(h.offset,h.offset+v));else{var _;_=l===e.FLOAT?a.mallocFloat32(v):a.mallocUint8(v);var b=n(_,p,[p[2],p[2]*p[0],1]);m===e.FLOAT&&l===e.UNSIGNED_BYTE?u(b,h):i.assign(b,h),x?e.texImage2D(e.TEXTURE_2D,o,s,p[0],p[1],0,s,l,_.subarray(0,v)):e.texSubImage2D(e.TEXTURE_2D,o,t,r,p[0],p[1],s,l,_.subarray(0,v)),l===e.FLOAT?a.freeFloat32(_):a.freeUint8(_)}}(s,t,r,o,this.format,this.type,this._mipLevels,e)}}},1433:function(e){e.exports=function(e,t,r){t?t.bind():e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,null);var n=0|e.getParameter(e.MAX_VERTEX_ATTRIBS);if(r){if(r.length>n)throw new Error("gl-vao: Too many vertex attributes");for(var i=0;i<r.length;++i){var a=r[i];if(a.buffer){var o=a.buffer,s=a.size||4,l=a.type||e.FLOAT,c=!!a.normalized,u=a.stride||0,h=a.offset||0;o.bind(),e.enableVertexAttribArray(i),e.vertexAttribPointer(i,s,l,c,u,h)}else{if("number"==typeof a)e.vertexAttrib1f(i,a);else if(1===a.length)e.vertexAttrib1f(i,a[0]);else if(2===a.length)e.vertexAttrib2f(i,a[0],a[1]);else if(3===a.length)e.vertexAttrib3f(i,a[0],a[1],a[2]);else{if(4!==a.length)throw new Error("gl-vao: Invalid vertex attribute");e.vertexAttrib4f(i,a[0],a[1],a[2],a[3])}e.disableVertexAttribArray(i)}}for(;i<n;++i)e.disableVertexAttribArray(i)}else for(e.bindBuffer(e.ARRAY_BUFFER,null),i=0;i<n;++i)e.disableVertexAttribArray(i)}},870:function(e,t,r){var n=r(1433);function i(e){this.gl=e,this._elements=null,this._attributes=null,this._elementsType=e.UNSIGNED_SHORT}i.prototype.bind=function(){n(this.gl,this._elements,this._attributes)},i.prototype.update=function(e,t,r){this._elements=t,this._attributes=e,this._elementsType=r||this.gl.UNSIGNED_SHORT},i.prototype.dispose=function(){},i.prototype.unbind=function(){},i.prototype.draw=function(e,t,r){r=r||0;var n=this.gl;this._elements?n.drawElements(e,t,this._elementsType,r):n.drawArrays(e,r,t)},e.exports=function(e){return new i(e)}},7518:function(e,t,r){var n=r(1433);function i(e,t,r,n,i,a){this.location=e,this.dimension=t,this.a=r,this.b=n,this.c=i,this.d=a}function 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0===a[u]?1:a[u],a=a.slice(0,u)}else e.length>10&&/[0-9](?:\s|\/)/.test(e)&&(a=e.match(/([0-9]+)/g).map((function(e){return parseFloat(e)})),i=e.match(/([a-z])/gi).join("").toLowerCase());else isNaN(e)?Array.isArray(e)||e.length?(a=[e[0],e[1],e[2]],i="rgb",o=4===e.length?e[3]:1):e instanceof Object&&(null!=e.r||null!=e.red||null!=e.R?(i="rgb",a=[e.r||e.red||e.R||0,e.g||e.green||e.G||0,e.b||e.blue||e.B||0]):(i="hsl",a=[e.h||e.hue||e.H||0,e.s||e.saturation||e.S||0,e.l||e.lightness||e.L||e.b||e.brightness]),o=e.a||e.alpha||e.opacity||1,null!=e.opacity&&(o/=100)):(i="rgb",a=[e>>>16,(65280&e)>>>8,255&e]);return{space:i,values:a,alpha:o}};var n={red:0,orange:60,yellow:120,green:180,blue:240,purple:300}}}),Kd=m({"node_modules/color-normalize/node_modules/color-rgba/index.js"(e,t){var r=$d();t.exports=function(e){Array.isArray(e)&&e.raw&&(e=String.raw.apply(null,arguments));var t,n=r(e);if(!n.space)return[];var i=[0,0,0],a="h"===n.space[0]?[360,100,100]:[255,255,255];return(t=Array(3))[0]=Math.min(Math.max(n.values[0],i[0]),a[0]),t[1]=Math.min(Math.max(n.values[1],i[1]),a[1]),t[2]=Math.min(Math.max(n.values[2],i[2]),a[2]),"h"===n.space[0]&&(t=function(e){var t,r,n,i,a,o=e[0]/360,s=e[1]/100,l=e[2]/100,c=0;if(0===s)return[a=255*l,a,a];for(t=2*l-(r=l<.5?l*(1+s):l+s-l*s),i=[0,0,0];c<3;)(n=o+1/3*-(c-1))<0?n++:n>1&&n--,a=6*n<1?t+6*(r-t)*n:2*n<1?r:3*n<2?t+(r-t)*(2/3-n)*6:t,i[c++]=255*a;return i}(t)),t.push(Math.min(Math.max(n.alpha,0),1)),t}}}),Jd=m({"node_modules/clamp/index.js"(e,t){t.exports=function(e,t,r){return t<r?e<t?t:e>r?r:e:e<r?r:e>t?t:e}}}),Qd=m({"node_modules/dtype/index.js"(e,t){t.exports=function(e){switch(e){case"int8":return Int8Array;case"int16":return Int16Array;case"int32":return Int32Array;case"uint8":return Uint8Array;case"uint16":return Uint16Array;case"uint32":return Uint32Array;case"float32":return Float32Array;case"float64":return Float64Array;case"array":return Array;case"uint8_clamped":return Uint8ClampedArray}}}}),em=m({"node_modules/color-normalize/index.js"(e,t){var r=Kd(),n=Jd(),i=Qd();t.exports=function(e,t){("float"===t||!t)&&(t="array"),"uint"===t&&(t="uint8"),"uint_clamped"===t&&(t="uint8_clamped");var a,o=new(i(t))(4),s="uint8"!==t&&"uint8_clamped"!==t;return(!e.length||"string"==typeof e)&&((e=r(e))[0]/=255,e[1]/=255,e[2]/=255),(a=e)instanceof Uint8Array||a instanceof Uint8ClampedArray||Array.isArray(a)&&(a[0]>1||0===a[0])&&(a[1]>1||0===a[1])&&(a[2]>1||0===a[2])&&(!a[3]||a[3]>1)?(o[0]=e[0],o[1]=e[1],o[2]=e[2],o[3]=null!=e[3]?e[3]:255,s&&(o[0]/=255,o[1]/=255,o[2]/=255,o[3]/=255),o):(s?(o[0]=e[0],o[1]=e[1],o[2]=e[2],o[3]=null!=e[3]?e[3]:1):(o[0]=n(Math.floor(255*e[0]),0,255),o[1]=n(Math.floor(255*e[1]),0,255),o[2]=n(Math.floor(255*e[2]),0,255),o[3]=null==e[3]?255:n(Math.floor(255*e[3]),0,255)),o)}}}),tm=m({"src/lib/str2rgbarray.js"(e,t){var r=em();t.exports=function(e){return 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t=e[0],r=n(e[1]).toRgb();return{index:t,rgb:[r.r,r.g,r.b,r.a]}}))}}}}),nm=m({"src/constants/gl3d_dashes.js"(e,t){t.exports={solid:[[],0],dot:[[.5,1],200],dash:[[.5,1],50],longdash:[[.5,1],10],dashdot:[[.5,.625,.875,1],50],longdashdot:[[.5,.7,.8,1],10]}}}),im=m({"src/constants/gl3d_markers.js"(e,t){t.exports={circle:"●","circle-open":"○",square:"■","square-open":"□",diamond:"◆","diamond-open":"◇",cross:"+",x:"❌"}}}),am=m({"src/traces/scatter3d/calc_errors.js"(e,t){var r=He();function n(e,t,n,i){if(!t||!t.visible)return null;for(var a=r.getComponentMethod("errorbars","makeComputeError")(t),o=new Array(e.length),s=0;s<e.length;s++){var l=a(+e[s],s);if("log"===i.type){var c=i.c2l(e[s]),u=e[s]-l[0],h=e[s]+l[1];if(o[s]=[(i.c2l(u,!0)-c)*n,(i.c2l(h,!0)-c)*n],u>0){var f=i.c2l(u);i._lowerLogErrorBound||(i._lowerLogErrorBound=f),i._lowerErrorBound=Math.min(i._lowerLogErrorBound,f)}}else o[s]=[-l[0]*n,l[1]*n]}return o}t.exports=function(e,t,r){var i=[n(e.x,e.error_x,t[0],r.xaxis),n(e.y,e.error_y,t[1],r.yaxis),n(e.z,e.error_z,t[2],r.zaxis)],a=function(e){for(var t=0;t<e.length;t++)if(e[t])return e[t].length;return 0}(i);if(0===a)return null;for(var o=new Array(a),s=0;s<a;s++){for(var l=[[0,0,0],[0,0,0]],c=0;c<3;c++)if(i[c])for(var u=0;u<2;u++)l[u][c]=i[c][s][u];o[s]=l}return o}}}),om=m({"src/traces/scatter3d/convert.js"(e,t){var r=Yd().gl_line3d,n=Yd().gl_scatter3d,i=Yd().gl_error3d,a=Yd().gl_mesh3d,o=Yd().delaunay_triangulate,s=ct(),l=tm(),c=rm().formatColor,u=$t(),h=nm(),f=im(),p=ar(),d=Kt().appendArrayPointValue,m=am();function g(e,t){this.scene=e,this.uid=t,this.linePlot=null,this.scatterPlot=null,this.errorBars=null,this.textMarkers=null,this.delaunayMesh=null,this.color=null,this.mode="",this.dataPoints=[],this.axesBounds=[[-1/0,-1/0,-1/0],[1/0,1/0,1/0]],this.textLabels=null,this.data=null}var y=g.prototype;function v(e){return null==e?0:e.indexOf("left")>-1?-1:e.indexOf("right")>-1?1:0}function x(e){return 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e.object.highlight&&e.object.highlight(null),this.scatterPlot&&(e.object=this.scatterPlot,this.scatterPlot.highlight(e.data)),e.textLabel="",this.textLabels&&(s.isArrayOrTypedArray(this.textLabels)?(this.textLabels[t]||0===this.textLabels[t])&&(e.textLabel=this.textLabels[t]):e.textLabel=this.textLabels),e.traceCoordinate=[this.data.x[t],this.data.y[t],this.data.z[t]],!0}},y.update=function(e){var t,f,g,y,T=this.scene.glplot.gl,A=h.solid;this.data=e;var M=function(e,t){var r,n,i,a,o,h,f=[],g=e.fullSceneLayout,y=e.dataScale,T=g.xaxis,k=g.yaxis,A=g.zaxis,M=t.marker,S=t.line,E=t.x||[],C=t.y||[],I=t.z||[],L=E.length,P=t.xcalendar,z=t.ycalendar,D=t.zcalendar;for(o=0;o<L;o++)r=T.d2l(E[o],0,P)*y[0],n=k.d2l(C[o],0,z)*y[1],i=A.d2l(I[o],0,D)*y[2],f[o]=[r,n,i];if(Array.isArray(t.text))h=t.text;else if(s.isTypedArray(t.text))h=Array.from(t.text);else if(void 0!==t.text)for(h=new Array(L),o=0;o<L;o++)h[o]=t.text;function O(e,t){var r=g[e];return p.tickText(r,r.d2l(t),!0).text}var R=t.texttemplate;if(R){var F=e.fullLayout._d3locale,B=Array.isArray(R),j=B?Math.min(R.length,L):L,N=B?function(e){return R[e]}:function(){return R};for(h=new Array(j),o=0;o<j;o++){var U={x:E[o],y:C[o],z:I[o]},V={xLabel:O("xaxis",E[o]),yLabel:O("yaxis",C[o]),zLabel:O("zaxis",I[o])},q={};d(q,t,o),h[o]=s.texttemplateString({data:[q,U,t._meta],fallback:t.texttemplatefallback,labels:V,locale:F,template:N(o)})}}if(a={position:f,mode:t.mode,text:h},"line"in t&&(a.lineColor=c(S,1,L),a.lineWidth=S.width,a.lineDashes=S.dash),"marker"in t){var H=u(t);a.scatterColor=c(M,1,L),a.scatterSize=w(M.size,L,_,20,H),a.scatterMarker=w(M.symbol,L,b,"●"),a.scatterLineWidth=M.line.width,a.scatterLineColor=c(M.line,1,L),a.scatterAngle=0}"textposition"in t&&(a.textOffset=function(e){var t=[0,0];if(Array.isArray(e))for(var r=0;r<e.length;r++)t[r]=[0,0],e[r]&&(t[r][0]=v(e[r]),t[r][1]=x(e[r]));else t[0]=v(e),t[1]=x(e);return t}(t.textposition),a.textColor=c(t.textfont,1,L),a.textSize=w(t.textfont.size,L,s.identity,12),a.textFontFamily=t.textfont.family,a.textFontWeight=t.textfont.weight,a.textFontStyle=t.textfont.style,a.textFontVariant=t.textfont.variant,a.textAngle=0);var G=["x","y","z"];for(a.project=[!1,!1,!1],a.projectScale=[1,1,1],a.projectOpacity=[1,1,1],o=0;o<3;++o){var W=t.projection[G[o]];(a.project[o]=W.show)&&(a.projectOpacity[o]=W.opacity,a.projectScale[o]=W.scale)}a.errorBounds=m(t,y,g);var Z=function(e){for(var t=[0,0,0],r=[[0,0,0],[0,0,0],[0,0,0]],n=[1,1,1],i=0;i<3;i++){var a=e[i];a&&!1!==a.copy_zstyle&&!1!==e[2].visible&&(a=e[2]),a&&a.visible&&(t[i]=a.width/2,r[i]=l(a.color),n[i]=a.thickness)}return{capSize:t,color:r,lineWidth:n}}([t.error_x,t.error_y,t.error_z]);return a.errorColor=Z.color,a.errorLineWidth=Z.lineWidth,a.errorCapSize=Z.capSize,a.delaunayAxis=t.surfaceaxis,a.delaunayColor=l(t.surfacecolor),a}(this.scene,e);"mode"in M&&(this.mode=M.mode),"lineDashes"in M&&M.lineDashes in h&&(A=h[M.lineDashes]),this.color=k(M.scatterColor)||k(M.lineColor),this.dataPoints=M.position,t={gl:this.scene.glplot.gl,position:M.position,color:M.lineColor,lineWidth:M.lineWidth||1,dashes:A[0],dashScale:A[1],opacity:e.opacity,connectGaps:e.connectgaps},-1!==this.mode.indexOf("lines")?this.linePlot?this.linePlot.update(t):(this.linePlot=r(t),this.linePlot._trace=this,this.scene.glplot.add(this.linePlot)):this.linePlot&&(this.scene.glplot.remove(this.linePlot),this.linePlot.dispose(),this.linePlot=null);var S=e.opacity;if(e.marker&&void 0!==e.marker.opacity&&(S*=e.marker.opacity),f={gl:this.scene.glplot.gl,position:M.position,color:M.scatterColor,size:M.scatterSize,glyph:M.scatterMarker,opacity:S,orthographic:!0,lineWidth:M.scatterLineWidth,lineColor:M.scatterLineColor,project:M.project,projectScale:M.projectScale,projectOpacity:M.projectOpacity},-1!==this.mode.indexOf("markers")?this.scatterPlot?this.scatterPlot.update(f):(this.scatterPlot=n(f),this.scatterPlot._trace=this,this.scatterPlot.highlightScale=1,this.scene.glplot.add(this.scatterPlot)):this.scatterPlot&&(this.scene.glplot.remove(this.scatterPlot),this.scatterPlot.dispose(),this.scatterPlot=null),y={gl:this.scene.glplot.gl,position:M.position,glyph:M.text,color:M.textColor,size:M.textSize,angle:M.textAngle,alignment:M.textOffset,font:M.textFontFamily,fontWeight:M.textFontWeight,fontStyle:M.textFontStyle,fontVariant:M.textFontVariant,orthographic:!0,lineWidth:0,project:!1,opacity:e.opacity},this.textLabels=e.hovertext||e.text,-1!==this.mode.indexOf("text")?this.textMarkers?this.textMarkers.update(y):(this.textMarkers=n(y),this.textMarkers._trace=this,this.textMarkers.highlightScale=1,this.scene.glplot.add(this.textMarkers)):this.textMarkers&&(this.scene.glplot.remove(this.textMarkers),this.textMarkers.dispose(),this.textMarkers=null),g={gl:this.scene.glplot.gl,position:M.position,color:M.errorColor,error:M.errorBounds,lineWidth:M.errorLineWidth,capSize:M.errorCapSize,opacity:e.opacity},this.errorBars?M.errorBounds?this.errorBars.update(g):(this.scene.glplot.remove(this.errorBars),this.errorBars.dispose(),this.errorBars=null):M.errorBounds&&(this.errorBars=i(g),this.errorBars._trace=this,this.scene.glplot.add(this.errorBars)),M.delaunayAxis>=0){var E=function(e,t,r){var n,i=(r+1)%3,a=(r+2)%3,s=[],l=[];for(n=0;n<e.length;++n){var c=e[n];isNaN(c[i])||!isFinite(c[i])||isNaN(c[a])||!isFinite(c[a])||(s.push([c[i],c[a]]),l.push(n))}var u=o(s);for(n=0;n<u.length;++n)for(var h=u[n],f=0;f<h.length;++f)h[f]=l[h[f]];return{positions:e,cells:u,meshColor:t}}(M.position,M.delaunayColor,M.delaunayAxis);E.opacity=e.opacity,this.delaunayMesh?this.delaunayMesh.update(E):(E.gl=T,this.delaunayMesh=a(E),this.delaunayMesh._trace=this,this.scene.glplot.add(this.delaunayMesh))}else 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r=kn(),n=j(),i=zt(),a=It().axisHoverFormat,{hovertemplateAttrs:o,texttemplateAttrs:s,templatefallbackAttrs:l}=Fe(),c=q(),u=nm(),h=im(),f=B().extendFlat,p=De().overrideAll,d=Ye(),m=r.line,g=r.marker,y=g.line,v=f({width:m.width,dash:{valType:"enumerated",values:d(u),dflt:"solid"}},i("line")),x=t.exports=p({x:r.x,y:r.y,z:{valType:"data_array"},text:f({},r.text,{}),texttemplate:s(),texttemplatefallback:l({editType:"calc"}),hovertext:f({},r.hovertext,{}),hovertemplate:o(),hovertemplatefallback:l(),xhoverformat:a("x"),yhoverformat:a("y"),zhoverformat:a("z"),mode:f({},r.mode,{dflt:"lines+markers"}),surfaceaxis:{valType:"enumerated",values:[-1,0,1,2],dflt:-1},surfacecolor:{valType:"color"},projection:{x:{show:{valType:"boolean",dflt:!1},opacity:{valType:"number",min:0,max:1,dflt:1},scale:{valType:"number",min:0,max:10,dflt:2/3}},y:{show:{valType:"boolean",dflt:!1},opacity:{valType:"number",min:0,max:1,dflt:1},scale:{valType:"number",min:0,max:10,dflt:2/3}},z:{show:{valType:"boolean",dflt:!1},opacity:{valType:"number",min:0,max:1,dflt:1},scale:{valType:"number",min:0,max:10,dflt:2/3}}},connectgaps:r.connectgaps,line:v,marker:f({symbol:{valType:"enumerated",values:d(h),dflt:"circle",arrayOk:!0},size:f({},g.size,{dflt:8}),sizeref:g.sizeref,sizemin:g.sizemin,sizemode:g.sizemode,opacity:f({},g.opacity,{arrayOk:!1}),colorbar:g.colorbar,line:f({width:f({},y.width,{arrayOk:!1})},i("marker.line"))},i("marker")),textposition:f({},r.textposition,{dflt:"top 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r.getComponentMethod("calendars","handleTraceDefaults")(e,t,["x","y","z"],i),o&&s&&l&&(a=Math.min(o.length,s.length,l.length),t._length=t._xlength=t._ylength=t._zlength=a),a}(e,t,h,u);if(f){h("text"),h("hovertext"),h("hovertemplate"),h("hovertemplatefallback"),h("xhoverformat"),h("yhoverformat"),h("zhoverformat"),h("mode"),i.hasMarkers(t)&&a(e,t,c,u,h,{noAngle:!0,noLineDash:!0,noSelect:!0}),i.hasLines(t)&&(h("connectgaps"),o(e,t,c,u,h)),i.hasText(t)&&(h("texttemplate"),h("texttemplatefallback"),s(e,t,u,h,{noSelect:!0,noFontShadow:!0,noFontLineposition:!0,noFontTextcase:!0}));var p=(t.line||{}).color,d=(t.marker||{}).color;h("surfaceaxis")>=0&&h("surfacecolor",p||d);for(var m=["x","y","z"],g=0;g<3;++g){var y="projection."+m[g];h(y+".show")&&(h(y+".opacity"),h(y+".scale"))}var v=r.getComponentMethod("errorbars","supplyDefaults");v(e,t,p||d||c,{axis:"z"}),v(e,t,p||d||c,{axis:"y",inherit:"z"}),v(e,t,p||d||c,{axis:"x",inherit:"z"})}else t.visible=!1}}}),cm=m({"src/traces/scatter3d/calc.js"(e,t){var r=ai(),n=ii();t.exports=function(e,t){var i=[{x:!1,y:!1,trace:t,t:{}}];return r(i,t),n(e,t),i}}}),um=m({"node_modules/get-canvas-context/index.js"(e,t){t.exports=function(e,t){if("string"!=typeof e)throw new TypeError("must specify type string");if(t=t||{},typeof document>"u"&&!t.canvas)return null;var r=t.canvas||document.createElement("canvas");"number"==typeof t.width&&(r.width=t.width),"number"==typeof t.height&&(r.height=t.height);var n,i=t;try{var a=[e];0===e.indexOf("webgl")&&a.push("experimental-"+e);for(var o=0;o<a.length;o++)if(n=r.getContext(a[o],i))return n}catch{n=null}return n||null}}}),hm=m({"node_modules/webgl-context/index.js"(e,t){var r=um();t.exports=function(e){return r("webgl",e)}}}),fm=m({"src/lib/show_no_webgl_msg.js"(e,t){var r=W(),n=function(){};t.exports=function(e){for(var t in e)"function"==typeof e[t]&&(e[t]=n);e.destroy=function(){e.container.parentNode.removeChild(e.container)};var i=document.createElement("div");i.className="no-webgl",i.style.cursor="pointer",i.style.fontSize="24px",i.style.color=r.defaults[0],i.style.position="absolute",i.style.left=i.style.top="0px",i.style.width=i.style.height="100%",i.style["background-color"]=r.lightLine,i.style["z-index"]=30;var a=document.createElement("p");return a.textContent="WebGL is not supported by your browser - visit https://get.webgl.org for more info",a.style.position="relative",a.style.top="50%",a.style.left="50%",a.style.height="30%",a.style.width="50%",a.style.margin="-15% 0 0 -25%",i.appendChild(a),e.container.appendChild(i),e.container.style.background="#FFFFFF",e.container.onclick=function(){window.open("https://get.webgl.org")},!1}}}),pm=m({"src/plots/gl3d/layout/convert.js"(e,t){var r=tm(),n=ct(),i=["xaxis","yaxis","zaxis"];function a(){this.bounds=[[-10,-10,-10],[10,10,10]],this.ticks=[[],[],[]],this.tickEnable=[!0,!0,!0],this.tickFont=["sans-serif","sans-serif","sans-serif"],this.tickSize=[12,12,12],this.tickFontWeight=["normal","normal","normal","normal"],this.tickFontStyle=["normal","normal","normal","normal"],this.tickFontVariant=["normal","normal","normal","normal"],this.tickAngle=[0,0,0],this.tickColor=[[0,0,0,1],[0,0,0,1],[0,0,0,1]],this.tickPad=[18,18,18],this.labels=["x","y","z"],this.labelEnable=[!0,!0,!0],this.labelFont=["Open Sans","Open Sans","Open 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a=this,o=0;o<3;++o){var s=t[i[o]];s.visible?(a.labels[o]=e._meta?n.templateString(s.title.text,e._meta):s.title.text,"font"in s.title&&(s.title.font.color&&(a.labelColor[o]=r(s.title.font.color)),s.title.font.family&&(a.labelFont[o]=s.title.font.family),s.title.font.size&&(a.labelSize[o]=s.title.font.size),s.title.font.weight&&(a.labelFontWeight[o]=s.title.font.weight),s.title.font.style&&(a.labelFontStyle[o]=s.title.font.style),s.title.font.variant&&(a.labelFontVariant[o]=s.title.font.variant)),"showline"in s&&(a.lineEnable[o]=s.showline),"linecolor"in s&&(a.lineColor[o]=r(s.linecolor)),"linewidth"in s&&(a.lineWidth[o]=s.linewidth),"showgrid"in s&&(a.gridEnable[o]=s.showgrid),"gridcolor"in s&&(a.gridColor[o]=r(s.gridcolor)),"gridwidth"in s&&(a.gridWidth[o]=s.gridwidth),"log"===s.type?a.zeroEnable[o]=!1:"zeroline"in s&&(a.zeroEnable[o]=s.zeroline),"zerolinecolor"in s&&(a.zeroLineColor[o]=r(s.zerolinecolor)),"zerolinewidth"in s&&(a.zeroLineWidth[o]=s.zerolinewidth),"ticks"in 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t=e.axesOptions,o=e.glplot.axesPixels,s=e.fullSceneLayout,l=[[],[],[]],c=0;c<3;++c){var u=s[i[c]];if(u._length=(o[c].hi-o[c].lo)*o[c].pixelsPerDataUnit/e.dataScale[c],Math.abs(u._length)===1/0||isNaN(u._length))l[c]=[];else{u._input_range=u.range.slice(),u.range[0]=o[c].lo/e.dataScale[c],u.range[1]=o[c].hi/e.dataScale[c],u._m=1/(e.dataScale[c]*o[c].pixelsPerDataUnit),u.range[0]===u.range[1]&&(u.range[0]-=1,u.range[1]+=1);var h=u.tickmode;if("auto"===u.tickmode){u.tickmode="linear";var f=u.nticks||n.constrain(u._length/40,4,9);r.autoTicks(u,Math.abs(u.range[1]-u.range[0])/f)}for(var p=r.calcTicks(u,{msUTC:!0}),d=0;d<p.length;++d)p[d].x=p[d].x*e.dataScale[c],"date"===u.type&&(p[d].text=p[d].text.replace(/\<br\>/g," "));l[c]=p,u.tickmode=h}}for(t.ticks=l,c=0;c<3;++c)for(a[c]=.5*(e.glplot.bounds[0][c]+e.glplot.bounds[1][c]),d=0;d<2;++d)t.bounds[d][c]=e.glplot.bounds[d][c];e.contourLevels=function(e){for(var t=new Array(3),r=0;r<3;++r){for(var n=e[r],i=new 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i=document.createElementNS("http://www.w3.org/2000/svg","svg");i.style.position="absolute",i.style.top=i.style.left="0px",i.style.width=i.style.height="100%",i.style["z-index"]=20,i.style["pointer-events"]="none",r.appendChild(i),this.svgContainer=i,r.id=e.id,r.style.position="absolute",r.style.top=r.style.left="0px",r.style.width=r.style.height="100%",n.appendChild(r),this.fullLayout=t,this.id=e.id||"scene",this.fullSceneLayout=t[this.id],this.plotArgs=[[],{},{}],this.axesOptions=y(t,t[this.id]),this.spikeOptions=v(t[this.id]),this.container=r,this.staticMode=!!e.staticPlot,this.pixelRatio=this.pixelRatio||e.plotGlPixelRatio||2,this.dataScale=[1,1,1],this.contourLevels=[[],[],[]],this.convertAnnotations=c.getComponentMethod("annotations3d","convert"),this.drawAnnotations=c.getComponentMethod("annotations3d","draw"),this.initializeGLPlot()}var T=w.prototype;T.prepareOptions=function(){var e=this,t={canvas:e.canvas,gl:e.gl,glOptions:{preserveDrawingBuffer:h,premultipliedAlpha:!0,antialias:!0},container:e.container,axes:e.axesOptions,spikes:e.spikeOptions,pickRadius:10,snapToData:!0,autoScale:!0,autoBounds:!1,cameraObject:e.camera,pixelRatio:e.pixelRatio};if(e.staticMode){if(!(n||(r=document.createElement("canvas"),n=s({canvas:r,preserveDrawingBuffer:!0,premultipliedAlpha:!0,antialias:!0}))))throw new Error("error creating static canvas/context for image server");t.gl=n,t.canvas=r}return t};var k=!0;T.tryCreatePlot=function(){var e=this,t=e.prepareOptions(),r=!0;try{e.glplot=o(t)}catch{if(e.staticMode||!k||h)r=!1;else{u.warn(["webgl setup failed possibly due to","false preserveDrawingBuffer config.","The mobile/tablet device may not be detected by is-mobile module.","Enabling preserveDrawingBuffer in second attempt to create webgl scene..."].join(" "));try{h=t.glOptions.preserveDrawingBuffer=!0,e.glplot=o(t)}catch{h=t.glOptions.preserveDrawingBuffer=!1,r=!1}}}return k=!1,r},T.initializeGLCamera=function(){var e=this,t=e.fullSceneLayout.camera,r="orthographic"===t.projection.type;e.camera=a(e.container,{center:[t.center.x,t.center.y,t.center.z],eye:[t.eye.x,t.eye.y,t.eye.z],up:[t.up.x,t.up.y,t.up.z],_ortho:r,zoomMin:.01,zoomMax:100,mode:"orbit"})},T.initializeGLPlot=function(){var e=this;if(e.initializeGLCamera(),!e.tryCreatePlot())return m(e);e.traces={},e.make4thDimension();var t=e.graphDiv,r=t.layout,n=function(){var t={};return e.isCameraChanged(r)&&(t[e.id+".camera"]=e.getCamera()),e.isAspectChanged(r)&&(t[e.id+".aspectratio"]=e.glplot.getAspectratio(),"manual"!==r[e.id].aspectmode&&(e.fullSceneLayout.aspectmode=r[e.id].aspectmode=t[e.id+".aspectmode"]="manual")),t},i=function(e){if(!1!==e.fullSceneLayout.dragmode){var t=n();e.saveLayout(r),e.graphDiv.emit("plotly_relayout",t)}};return 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a=r._fullLayout._invScaleX,o=r._fullLayout._invScaleY,s=i.width*a,l=i.height*o;n.setAttributeNS(null,"viewBox","0 0 "+s+" "+l),n.setAttributeNS(null,"width",s),n.setAttributeNS(null,"height",l),x(t),t.glplot.axes.update(t.axesOptions);for(var c=Object.keys(t.traces),h=null,d=t.glplot.selection,m=0;m<c.length;++m)"skip"!==(e=t.traces[c[m]]).data.hoverinfo&&e.handlePick(d)&&(h=e),e.setContourLevels&&e.setContourLevels();function y(e,r,n){var i=t.fullSceneLayout[e+"axis"];return"log"!==i.type&&(r=i.d2l(r)),f.hoverLabelText(i,r,n)}if(null!==h){var v=g(t.glplot.cameraParams,d.dataCoordinate);e=h.data;var _=r._fullData[e.index],w=d.index,T={xLabel:y("x",d.traceCoordinate[0],e.xhoverformat),yLabel:y("y",d.traceCoordinate[1],e.yhoverformat),zLabel:y("z",d.traceCoordinate[2],e.zhoverformat)},k=p.castHoverinfo(_,t.fullLayout,w),A=(k||"").split("+"),M=k&&"all"===k;!_.hovertemplate&&!M&&(-1===A.indexOf("x")&&(T.xLabel=void 0),-1===A.indexOf("y")&&(T.yLabel=void 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s=r("bgcolor"),u=n.combine(s,a.paper_bgcolor),h=["up","center","eye"],f=0;f<h.length;f++)r("camera."+h[f]+".x"),r("camera."+h[f]+".y"),r("camera."+h[f]+".z");r("camera.projection.type");var p=!!r("aspectratio.x")&&!!r("aspectratio.y")&&!!r("aspectratio.z"),d=r("aspectmode",p?"manual":"auto");p||(e.aspectratio=t.aspectratio={x:1,y:1,z:1},"manual"===d&&(t.aspectmode="auto"),e.aspectmode=t.aspectmode);var m=l(a.fullData,c,a.id);o(e,t,{font:a.font,scene:a.id,data:m,bgColor:u,calendar:a.calendar,autotypenumbersDflt:a.autotypenumbersDflt,fullLayout:a.fullLayout}),i.getComponentMethod("annotations3d","handleDefaults")(e,t,a);var g=a.getDfltFromLayout("dragmode");if(!1!==g&&!g)if(g="orbit",e.camera&&e.camera.up){var y=e.camera.up.x,v=e.camera.up.y,x=e.camera.up.z;0!==x&&(!y||!v||!x||x/Math.sqrt(y*y+v*v+x*x)>.999)&&(g="turntable")}else g="turntable";r("dragmode",g),r("hovermode",a.getDfltFromLayout("hovermode"))}t.exports=function(e,t,n){var i=t._basePlotModules.length>1;a(e,t,n,{type:c,attributes:s,handleDefaults:u,fullLayout:t,font:t.font,fullData:n,getDfltFromLayout:function(t){if(!i&&r.validate(e[t],s[t]))return e[t]},autotypenumbersDflt:t.autotypenumbers,paper_bgcolor:t.paper_bgcolor,calendar:t.calendar})}}}),wm=m({"src/plots/gl3d/index.js"(e){var t=De().overrideAll,r=U(),n=gm(),i=Tt().getSubplotData,a=ct(),o=Mt(),s="gl3d",l="scene";e.name=s,e.attr=l,e.idRoot=l,e.idRegex=e.attrRegex=a.counterRegex("scene"),e.attributes=ym(),e.layoutAttributes=xm(),e.baseLayoutAttrOverrides=t({hoverlabel:r.hoverlabel},"plot","nested"),e.supplyLayoutDefaults=bm(),e.plot=function(e){for(var t=e._fullLayout,r=e._fullData,a=t._subplots[s],o=0;o<a.length;o++){var l=a[o],c=i(r,s,l),u=t[l],h=u.camera,f=u._scene;f||(f=new n({id:l,graphDiv:e,container:e.querySelector(".gl-container"),staticPlot:e._context.staticPlot,plotGlPixelRatio:e._context.plotGlPixelRatio,camera:h},t),u._scene=f),f.viewInitial||(f.viewInitial={up:{x:h.up.x,y:h.up.y,z:h.up.z},eye:{x:h.eye.x,y:h.eye.y,z:h.eye.z},center:{x:h.center.x,y:h.center.y,z:h.center.z}}),f.plot(c,t,e.layout)}},e.clean=function(e,t,r,n){for(var i=n._subplots[s]||[],a=0;a<i.length;a++){var o=i[a];!t[o]&&n[o]._scene&&(n[o]._scene.destroy(),n._infolayer&&n._infolayer.selectAll(".annotation-"+o).remove())}},e.toSVG=function(e){for(var t=e._fullLayout,r=t._subplots[s],n=t._size,i=0;i<r.length;i++){var a=t[r[i]],l=a.domain,c=a._scene,u=c.toImage("png");t._glimages.append("svg:image").attr({xmlns:o.svg,"xlink:href":u,x:n.l+n.w*l.x[0],y:n.t+n.h*(1-l.y[1]),width:n.w*(l.x[1]-l.x[0]),height:n.h*(l.y[1]-l.y[0]),preserveAspectRatio:"none"}),c.destroy()}},e.cleanId=function(e){if(e.match(/^scene[0-9]*$/)){var t=e.slice(5);return"1"===t&&(t=""),l+t}},e.updateFx=function(e){for(var t=e._fullLayout,r=t._subplots[s],n=0;n<r.length;n++)t[r[n]]._scene.updateFx(t.dragmode,t.hovermode)}}}),Tm=m({"src/traces/scatter3d/index.js"(e,t){t.exports={plot:om(),attributes:sm(),markerSymbols:im(),supplyDefaults:lm(),colorbar:[{container:"marker",min:"cmin",max:"cmax"},{container:"line",min:"cmin",max:"cmax"}],calc:cm(),moduleType:"trace",name:"scatter3d",basePlotModule:wm(),categories:["gl3d","symbols","showLegend","scatter-like"],meta:{}}}}),km=m({"lib/scatter3d.js"(e,t){t.exports=Tm()}}),Am=m({"src/traces/surface/attributes.js"(e,t){var r=W(),n=zt(),i=It().axisHoverFormat,{hovertemplateAttrs:a,templatefallbackAttrs:o}=Fe(),s=q(),l=B().extendFlat,c=De().overrideAll;function u(e){return{show:{valType:"boolean",dflt:!1},start:{valType:"number",dflt:null,editType:"plot"},end:{valType:"number",dflt:null,editType:"plot"},size:{valType:"number",dflt:null,min:0,editType:"plot"},project:{x:{valType:"boolean",dflt:!1},y:{valType:"boolean",dflt:!1},z:{valType:"boolean",dflt:!1}},color:{valType:"color",dflt:r.defaultLine},usecolormap:{valType:"boolean",dflt:!1},width:{valType:"number",min:1,max:16,dflt:2},highlight:{valType:"boolean",dflt:!0},highlightcolor:{valType:"color",dflt:r.defaultLine},highlightwidth:{valType:"number",min:1,max:16,dflt:2}}}var h=t.exports=c(l({z:{valType:"data_array"},x:{valType:"data_array"},y:{valType:"data_array"},text:{valType:"string",dflt:"",arrayOk:!0},hovertext:{valType:"string",dflt:"",arrayOk:!0},hovertemplate:a(),hovertemplatefallback:o(),xhoverformat:i("x"),yhoverformat:i("y"),zhoverformat:i("z"),connectgaps:{valType:"boolean",dflt:!1,editType:"calc"},surfacecolor:{valType:"data_array"}},n("",{colorAttr:"z or surfacecolor",showScaleDflt:!0,autoColorDflt:!1,editTypeOverride:"calc"}),{contours:{x:u(),y:u(),z:u()},hidesurface:{valType:"boolean",dflt:!1},lightposition:{x:{valType:"number",min:-1e5,max:1e5,dflt:10},y:{valType:"number",min:-1e5,max:1e5,dflt:1e4},z:{valType:"number",min:-1e5,max:1e5,dflt:0}},lighting:{ambient:{valType:"number",min:0,max:1,dflt:.8},diffuse:{valType:"number",min:0,max:1,dflt:.8},specular:{valType:"number",min:0,max:2,dflt:.05,description:"Represents the level that incident rays are reflected in a single direction, causing shine."},roughness:{valType:"number",min:0,max:1,dflt:.5,description:"Alters specular reflection; the rougher the surface, the wider and less contrasty the shine."},fresnel:{valType:"number",min:0,max:5,dflt:.2}},opacity:{valType:"number",min:0,max:1,dflt:1},opacityscale:{valType:"any",editType:"calc"},hoverinfo:l({},s.hoverinfo),showlegend:l({},s.showlegend,{dflt:!1})}),"calc","nested");h.x.editType=h.y.editType=h.z.editType="calc+clearAxisTypes"}}),Mm=m({"src/traces/surface/defaults.js"(e,t){var r=He(),n=ct(),i=Ht(),a=Am();function o(e,t,r,n){var i=n("opacityscale");"max"===i?t.opacityscale=[[0,.1],[1,1]]:"min"===i?t.opacityscale=[[0,1],[1,.1]]:"extremes"===i?t.opacityscale=function(){for(var e=[],t=0;t<32;t++){var r=t/31,n=.1+.9*(1-Math.pow(Math.sin(1*r*Math.PI),2));e.push([r,Math.max(0,Math.min(1,n))])}return e}():function(e){var t=0;if(!Array.isArray(e)||e.length<2||!e[0]||!e[e.length-1]||0!=+e[0][0]||1!=+e[e.length-1][0])return!1;for(var r=0;r<e.length;r++){var n=e[r];if(2!==n.length||+n[0]<t)return!1;t=+n[0]}return!0}(i)||(t.opacityscale=void 0)}t.exports={supplyDefaults:function(e,t,s,l){var c,u;function h(r,i){return n.coerce(e,t,a,r,i)}var f=h("x"),p=h("y"),d=h("z");if(!d||!d.length||f&&f.length<1||p&&p.length<1)t.visible=!1;else{t._xlength=Array.isArray(f)&&n.isArrayOrTypedArray(f[0])?d.length:d[0].length,t._ylength=d.length,r.getComponentMethod("calendars","handleTraceDefaults")(e,t,["x","y","z"],l),h("text"),h("hovertext"),h("hovertemplate"),h("hovertemplatefallback"),h("xhoverformat"),h("yhoverformat"),h("zhoverformat"),["lighting.ambient","lighting.diffuse","lighting.specular","lighting.roughness","lighting.fresnel","lightposition.x","lightposition.y","lightposition.z","hidesurface","connectgaps","opacity"].forEach((function(e){h(e)})),h("surfacecolor");var m=["x","y","z"];for(c=0;c<3;++c){var g="contours."+m[c],y=h(g+".show"),v=h(g+".highlight");if(y||v)for(u=0;u<3;++u)h(g+".project."+m[u]);y&&(h(g+".color"),h(g+".width"),h(g+".usecolormap")),v&&(h(g+".highlightcolor"),h(g+".highlightwidth")),h(g+".start"),h(g+".end"),h(g+".size")}i(e,t,l,h,{prefix:"",cLetter:"c"}),o(0,t,0,h),t._length=null}},opacityscaleDefaults:o}}}),Sm=m({"src/traces/surface/calc.js"(e,t){var r=Zt();t.exports=function(e,t){t.surfacecolor?r(e,t,{vals:t.surfacecolor,containerStr:"",cLetter:"c"}):r(e,t,{vals:t.z,containerStr:"",cLetter:"c"})}}}),Em=m({"src/traces/surface/convert.js"(e,t){var r=Yd().gl_surface3d,n=Yd().ndarray,i=Yd().ndarray_linear_interpolate.d2,a=Oo(),o=Ro(),s=ct().isArrayOrTypedArray,l=rm().parseColorScale,c=tm(),u=Yt().extractOpts;function h(e,t,r){this.scene=e,this.uid=r,this.surface=t,this.data=null,this.showContour=[!1,!1,!1],this.contourStart=[null,null,null],this.contourEnd=[null,null,null],this.contourSize=[0,0,0],this.minValues=[1/0,1/0,1/0],this.maxValues=[-1/0,-1/0,-1/0],this.dataScaleX=1,this.dataScaleY=1,this.refineData=!0,this.objectOffset=[0,0,0]}var f=h.prototype;f.getXat=function(e,t,r,n){var i=s(this.data.x)?s(this.data.x[0])?this.data.x[t][e]:this.data.x[e]:e;return void 0===r?i:n.d2l(i,0,r)},f.getYat=function(e,t,r,n){var i=s(this.data.y)?s(this.data.y[0])?this.data.y[t][e]:this.data.y[t]:t;return void 0===r?i:n.d2l(i,0,r)},f.getZat=function(e,t,r,n){var i=this.data.z[t][e];return null===i&&this.data.connectgaps&&this.data._interpolatedZ&&(i=this.data._interpolatedZ[t][e]),void 0===r?i:n.d2l(i,0,r)},f.handlePick=function(e){if(e.object===this.surface){var t=(e.data.index[0]-1)/this.dataScaleX-1,r=(e.data.index[1]-1)/this.dataScaleY-1,n=Math.max(Math.min(Math.round(t),this.data.z[0].length-1),0),i=Math.max(Math.min(Math.round(r),this.data._ylength-1),0);e.index=[n,i],e.traceCoordinate=[this.getXat(n,i),this.getYat(n,i),this.getZat(n,i)],e.dataCoordinate=[this.getXat(n,i,this.data.xcalendar,this.scene.fullSceneLayout.xaxis),this.getYat(n,i,this.data.ycalendar,this.scene.fullSceneLayout.yaxis),this.getZat(n,i,this.data.zcalendar,this.scene.fullSceneLayout.zaxis)];for(var a=0;a<3;a++)null!=e.dataCoordinate[a]&&(e.dataCoordinate[a]*=this.scene.dataScale[a]);var o=this.data.hovertext||this.data.text;return s(o)&&o[i]&&void 0!==o[i][n]?e.textLabel=o[i][n]:e.textLabel=o||"",e.data.dataCoordinate=e.dataCoordinate.slice(),this.surface.highlight(e.data),this.scene.glplot.spikes.position=e.dataCoordinate,!0}};var p=[2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,103,107,109,113,127,131,137,139,149,151,157,163,167,173,179,181,191,193,197,199,211,223,227,229,233,239,241,251,257,263,269,271,277,281,283,293,307,311,313,317,331,337,347,349,353,359,367,373,379,383,389,397,401,409,419,421,431,433,439,443,449,457,461,463,467,479,487,491,499,503,509,521,523,541,547,557,563,569,571,577,587,593,599,601,607,613,617,619,631,641,643,647,653,659,661,673,677,683,691,701,709,719,727,733,739,743,751,757,761,769,773,787,797,809,811,821,823,827,829,839,853,857,859,863,877,881,883,887,907,911,919,929,937,941,947,953,967,971,977,983,991,997,1009,1013,1019,1021,1031,1033,1039,1049,1051,1061,1063,1069,1087,1091,1093,1097,1103,1109,1117,1123,1129,1151,1153,1163,1171,1181,1187,1193,1201,1213,1217,1223,1229,1231,1237,1249,1259,1277,1279,1283,1289,1291,1297,1301,1303,1307,1319,1321,1327,1361,1367,1373,1381,1399,1409,1423,1427,1429,1433,1439,1447,1451,1453,1459,1471,1481,1483,1487,1489,1493,1499,1511,1523,1531,1543,1549,1553,1559,1567,1571,1579,1583,1597,1601,1607,1609,1613,1619,1621,1627,1637,1657,1663,1667,1669,1693,1697,1699,1709,1721,1723,1733,1741,1747,1753,1759,1777,1783,1787,1789,1801,1811,1823,1831,1847,1861,1867,1871,1873,1877,1879,1889,1901,1907,1913,1931,1933,1949,1951,1973,1979,1987,1993,1997,1999,2003,2011,2017,2027,2029,2039,2053,2063,2069,2081,2083,2087,2089,2099,2111,2113,2129,2131,2137,2141,2143,2153,2161,2179,2203,2207,2213,2221,2237,2239,2243,2251,2267,2269,2273,2281,2287,2293,2297,2309,2311,2333,2339,2341,2347,2351,2357,2371,2377,2381,2383,2389,2393,2399,2411,2417,2423,2437,2441,2447,2459,2467,2473,2477,2503,2521,2531,2539,2543,2549,2551,2557,2579,2591,2593,2609,2617,2621,2633,2647,2657,2659,2663,2671,2677,2683,2687,2689,2693,2699,2707,2711,2713,2719,2729,2731,2741,2749,2753,2767,2777,2789,2791,2797,2801,2803,2819,2833,2837,2843,2851,2857,2861,2879,2887,2897,2903,2909,2917,2927,2939,2953,2957,2963,2969,2971,2999];function d(e,t){if(e<t)return 0;for(var r=0;0===Math.floor(e%t);)e/=t,r++;return r}function m(e){for(var t=[],r=0;r<p.length;r++){var n=p[r];t.push(d(e,n))}return t}function g(e){for(var t=m(e),r=e,n=0;n<p.length;n++)if(t[n]>0){r=p[n];break}return r}function y(e,t){if(!(e<1||t<1)){for(var r=m(e),n=m(t),i=1,a=0;a<p.length;a++)i*=Math.pow(p[a],Math.max(r[a],n[a]));return i}}f.calcXnums=function(e){var t,r=[];for(t=1;t<e;t++){var n=this.getXat(t-1,0),i=this.getXat(t,0);r[t-1]=i!==n&&null!=n&&null!=i?Math.abs(i-n):0}var a=0;for(t=1;t<e;t++)a+=r[t-1];for(t=1;t<e;t++)0===r[t-1]?r[t-1]=1:r[t-1]=Math.round(a/r[t-1]);return r},f.calcYnums=function(e){var t,r=[];for(t=1;t<e;t++){var n=this.getYat(0,t-1),i=this.getYat(0,t);r[t-1]=i!==n&&null!=n&&null!=i?Math.abs(i-n):0}var a=0;for(t=1;t<e;t++)a+=r[t-1];for(t=1;t<e;t++)0===r[t-1]?r[t-1]=1:r[t-1]=Math.round(a/r[t-1]);return r};var v=[1,2,4,6,12,24,36,48,60,120,180,240,360,720,840,1260],x=v[9],_=v[13];function b(e,t,r){var n=r[8]+r[2]*t[0]+r[5]*t[1];return e[0]=(r[6]+r[0]*t[0]+r[3]*t[1])/n,e[1]=(r[7]+r[1]*t[0]+r[4]*t[1])/n,e}function w(e,t,r){return function(e,t,r,n){for(var a=[0,0],o=e.shape[0],s=e.shape[1],l=0;l<o;l++)for(var c=0;c<s;c++)r(a,[l,c],n),e.set(l,c,i(t,a[0],a[1]))}(e,t,b,r),e}function T(e,t){for(var r=!1,n=0;n<e.length;n++)if(t===e[n]){r=!0;break}!1===r&&e.push(t)}f.estimateScale=function(e,t){for(var r=1+function(e){if(0!==e.length){for(var t=1,r=0;r<e.length;r++)t=y(t,e[r]);return t}}(0===t?this.calcXnums(e):this.calcYnums(e));r<x;)r*=2;for(;r>_;)r--,r/=g(r),++r<x&&(r=_);var n=Math.round(r/e);return n>1?n:1},f.refineCoords=function(e){for(var t=this.dataScaleX,r=this.dataScaleY,i=e[0].shape[0],a=e[0].shape[1],o=0|Math.floor(e[0].shape[0]*t+1),s=0|Math.floor(e[0].shape[1]*r+1),l=1+i+1,c=1+a+1,u=n(new Float32Array(l*c),[l,c]),h=[1/t,0,0,0,1/r,0,0,0,1],f=0;f<e.length;++f){this.surface.padField(u,e[f]);var p=n(new Float32Array(o*s),[o,s]);w(p,u,h),e[f]=p}},f.setContourLevels=function(){var e,t,r,n=[[],[],[]],i=[!1,!1,!1],a=!1;for(e=0;e<3;++e)if(this.showContour[e]&&(a=!0,this.contourSize[e]>0&&null!==this.contourStart[e]&&null!==this.contourEnd[e]&&this.contourEnd[e]>this.contourStart[e]))for(i[e]=!0,t=this.contourStart[e];t<this.contourEnd[e];t+=this.contourSize[e])r=t*this.scene.dataScale[e],T(n[e],r);if(a){var o=[[],[],[]];for(e=0;e<3;++e)this.showContour[e]&&(o[e]=i[e]?n[e]:this.scene.contourLevels[e]);this.surface.update({levels:o})}},f.update=function(e){var t=this.scene,r=t.fullSceneLayout,i=this.surface,s=l(e),h=t.dataScale,f=e.z[0].length,p=e._ylength,d=t.contourLevels;this.data=e;var m,g,y,v,x=[];for(m=0;m<3;m++)for(x[m]=[],g=0;g<f;g++)x[m][g]=[];for(g=0;g<f;g++)for(y=0;y<p;y++)x[0][g][y]=this.getXat(g,y,e.xcalendar,r.xaxis),x[1][g][y]=this.getYat(g,y,e.ycalendar,r.yaxis),x[2][g][y]=this.getZat(g,y,e.zcalendar,r.zaxis);if(e.connectgaps)for(e._emptypoints=o(x[2]),a(x[2],e._emptypoints),e._interpolatedZ=[],g=0;g<f;g++)for(e._interpolatedZ[g]=[],y=0;y<p;y++)e._interpolatedZ[g][y]=x[2][g][y];for(m=0;m<3;m++)for(g=0;g<f;g++)for(y=0;y<p;y++)null==(v=x[m][g][y])?x[m][g][y]=NaN:v=x[m][g][y]*=h[m];for(m=0;m<3;m++)for(g=0;g<f;g++)for(y=0;y<p;y++)null!=(v=x[m][g][y])&&(this.minValues[m]>v&&(this.minValues[m]=v),this.maxValues[m]<v&&(this.maxValues[m]=v));for(m=0;m<3;m++)this.objectOffset[m]=.5*(this.minValues[m]+this.maxValues[m]);for(m=0;m<3;m++)for(g=0;g<f;g++)for(y=0;y<p;y++)null!=(v=x[m][g][y])&&(x[m][g][y]-=this.objectOffset[m]);var b=[n(new Float32Array(f*p),[f,p]),n(new Float32Array(f*p),[f,p]),n(new Float32Array(f*p),[f,p])];for(m=0;m<3;m++)for(g=0;g<f;g++)for(y=0;y<p;y++)b[m].set(g,y,x[m][g][y]);x=[];var w={colormap:s,levels:[[],[],[]],showContour:[!0,!0,!0],showSurface:!e.hidesurface,contourProject:[[!1,!1,!1],[!1,!1,!1],[!1,!1,!1]],contourWidth:[1,1,1],contourColor:[[1,1,1,1],[1,1,1,1],[1,1,1,1]],contourTint:[1,1,1],dynamicColor:[[1,1,1,1],[1,1,1,1],[1,1,1,1]],dynamicWidth:[1,1,1],dynamicTint:[1,1,1],opacityscale:e.opacityscale,opacity:e.opacity},T=u(e);if(w.intensityBounds=[T.min,T.max],e.surfacecolor){var k=n(new Float32Array(f*p),[f,p]);for(g=0;g<f;g++)for(y=0;y<p;y++)k.set(g,y,e.surfacecolor[y][g]);b.push(k)}else w.intensityBounds[0]*=h[2],w.intensityBounds[1]*=h[2];(_<b[0].shape[0]||_<b[0].shape[1])&&(this.refineData=!1),!0===this.refineData&&(this.dataScaleX=this.estimateScale(b[0].shape[0],0),this.dataScaleY=this.estimateScale(b[0].shape[1],1),(1!==this.dataScaleX||1!==this.dataScaleY)&&this.refineCoords(b)),e.surfacecolor&&(w.intensity=b.pop());var A=[!0,!0,!0],M=["x","y","z"];for(m=0;m<3;++m){var S=e.contours[M[m]];A[m]=S.highlight,w.showContour[m]=S.show||S.highlight,w.showContour[m]&&(w.contourProject[m]=[S.project.x,S.project.y,S.project.z],S.show?(this.showContour[m]=!0,w.levels[m]=d[m],i.highlightColor[m]=w.contourColor[m]=c(S.color),S.usecolormap?i.highlightTint[m]=w.contourTint[m]=0:i.highlightTint[m]=w.contourTint[m]=1,w.contourWidth[m]=S.width,this.contourStart[m]=S.start,this.contourEnd[m]=S.end,this.contourSize[m]=S.size):(this.showContour[m]=!1,this.contourStart[m]=null,this.contourEnd[m]=null,this.contourSize[m]=0),S.highlight&&(w.dynamicColor[m]=c(S.highlightcolor),w.dynamicWidth[m]=S.highlightwidth))}(function(e){var t=e[0].rgb,r=e[e.length-1].rgb;return t[0]===r[0]&&t[1]===r[1]&&t[2]===r[2]&&t[3]===r[3]})(s)&&(w.vertexColor=!0),w.objectOffset=this.objectOffset,w.coords=b,i.update(w),i.visible=e.visible,i.enableDynamic=A,i.enableHighlight=A,i.snapToData=!0,"lighting"in e&&(i.ambientLight=e.lighting.ambient,i.diffuseLight=e.lighting.diffuse,i.specularLight=e.lighting.specular,i.roughness=e.lighting.roughness,i.fresnel=e.lighting.fresnel),"lightposition"in e&&(i.lightPosition=[e.lightposition.x,e.lightposition.y,e.lightposition.z])},f.dispose=function(){this.scene.glplot.remove(this.surface),this.surface.dispose()},t.exports=function(e,t){var n=e.glplot.gl,i=r({gl:n}),a=new h(e,i,t.uid);return i._trace=a,a.update(t),e.glplot.add(i),a}}}),Cm=m({"src/traces/surface/index.js"(e,t){t.exports={attributes:Am(),supplyDefaults:Mm().supplyDefaults,colorbar:{min:"cmin",max:"cmax"},calc:Sm(),plot:Em(),moduleType:"trace",name:"surface",basePlotModule:wm(),categories:["gl3d","2dMap","showLegend"],meta:{}}}}),Im=m({"lib/surface.js"(e,t){t.exports=Cm()}}),Lm=m({"src/traces/mesh3d/attributes.js"(e,t){var r=zt(),n=It().axisHoverFormat,{hovertemplateAttrs:i,templatefallbackAttrs:a}=Fe(),o=Am(),s=q(),l=B().extendFlat;t.exports=l({x:{valType:"data_array",editType:"calc+clearAxisTypes"},y:{valType:"data_array",editType:"calc+clearAxisTypes"},z:{valType:"data_array",editType:"calc+clearAxisTypes"},i:{valType:"data_array",editType:"calc"},j:{valType:"data_array",editType:"calc"},k:{valType:"data_array",editType:"calc"},text:{valType:"string",dflt:"",arrayOk:!0,editType:"calc"},hovertext:{valType:"string",dflt:"",arrayOk:!0,editType:"calc"},hovertemplate:i({editType:"calc"}),hovertemplatefallback:a({editType:"calc"}),xhoverformat:n("x"),yhoverformat:n("y"),zhoverformat:n("z"),delaunayaxis:{valType:"enumerated",values:["x","y","z"],dflt:"z",editType:"calc"},alphahull:{valType:"number",dflt:-1,editType:"calc"},intensity:{valType:"data_array",editType:"calc"},intensitymode:{valType:"enumerated",values:["vertex","cell"],dflt:"vertex",editType:"calc"},color:{valType:"color",editType:"calc"},vertexcolor:{valType:"data_array",editType:"calc"},facecolor:{valType:"data_array",editType:"calc"}},r("",{colorAttr:"`intensity`",showScaleDflt:!0,editTypeOverride:"calc"}),{opacity:o.opacity,flatshading:{valType:"boolean",dflt:!1,editType:"calc"},contour:{show:l({},o.contours.x.show,{}),color:o.contours.x.color,width:o.contours.x.width,editType:"calc"},lightposition:{x:l({},o.lightposition.x,{dflt:1e5}),y:l({},o.lightposition.y,{dflt:1e5}),z:l({},o.lightposition.z,{dflt:0}),editType:"calc"},lighting:l({vertexnormalsepsilon:{valType:"number",min:0,max:1,dflt:1e-12,editType:"calc",description:"Epsilon for vertex normals calculation avoids math issues arising from degenerate geometry."},facenormalsepsilon:{valType:"number",min:0,max:1,dflt:1e-6,editType:"calc",description:"Epsilon for face normals calculation avoids math issues arising from degenerate geometry."},editType:"calc"},o.lighting),hoverinfo:l({},s.hoverinfo,{editType:"calc"}),showlegend:l({},s.showlegend,{dflt:!1})})}}),Pm=m({"src/traces/isosurface/attributes.js"(e,t){var r=zt(),n=It().axisHoverFormat,{hovertemplateAttrs:i,templatefallbackAttrs:a}=Fe(),o=Lm(),s=q(),l=B().extendFlat,c=De().overrideAll,u=t.exports=c(l({x:{valType:"data_array"},y:{valType:"data_array"},z:{valType:"data_array"},value:{valType:"data_array"},isomin:{valType:"number"},isomax:{valType:"number"},surface:{show:{valType:"boolean",dflt:!0},count:{valType:"integer",dflt:2,min:1},fill:{valType:"number",min:0,max:1,dflt:1},pattern:{valType:"flaglist",flags:["A","B","C","D","E"],extras:["all","odd","even"],dflt:"all"}},spaceframe:{show:{valType:"boolean",dflt:!1},fill:{valType:"number",min:0,max:1,dflt:.15}},slices:{x:{show:{valType:"boolean",dflt:!1},locations:{valType:"data_array",dflt:[]},fill:{valType:"number",min:0,max:1,dflt:1}},y:{show:{valType:"boolean",dflt:!1},locations:{valType:"data_array",dflt:[]},fill:{valType:"number",min:0,max:1,dflt:1}},z:{show:{valType:"boolean",dflt:!1},locations:{valType:"data_array",dflt:[]},fill:{valType:"number",min:0,max:1,dflt:1}}},caps:{x:{show:{valType:"boolean",dflt:!0},fill:{valType:"number",min:0,max:1,dflt:1}},y:{show:{valType:"boolean",dflt:!0},fill:{valType:"number",min:0,max:1,dflt:1}},z:{show:{valType:"boolean",dflt:!0},fill:{valType:"number",min:0,max:1,dflt:1}}},text:{valType:"string",dflt:"",arrayOk:!0},hovertext:{valType:"string",dflt:"",arrayOk:!0},hovertemplate:i(),hovertemplatefallback:a(),xhoverformat:n("x"),yhoverformat:n("y"),zhoverformat:n("z"),valuehoverformat:n("value",1),showlegend:l({},s.showlegend,{dflt:!1})},r("",{colorAttr:"`value`",showScaleDflt:!0,editTypeOverride:"calc"}),{opacity:o.opacity,lightposition:o.lightposition,lighting:o.lighting,flatshading:o.flatshading,contour:o.contour,hoverinfo:l({},s.hoverinfo)}),"calc","nested");u.flatshading.dflt=!0,u.lighting.facenormalsepsilon.dflt=0,u.x.editType=u.y.editType=u.z.editType=u.value.editType="calc+clearAxisTypes"}}),zm=m({"src/traces/isosurface/defaults.js"(e,t){var r=ct(),n=He(),i=Pm(),a=Ht();function o(e,t,r,i,o){var s=o("isomin"),l=o("isomax");null!=l&&null!=s&&s>l&&(t.isomin=null,t.isomax=null);var c=o("x"),u=o("y"),h=o("z"),f=o("value");c&&c.length&&u&&u.length&&h&&h.length&&f&&f.length?(n.getComponentMethod("calendars","handleTraceDefaults")(e,t,["x","y","z"],i),o("valuehoverformat"),["x","y","z"].forEach((function(e){o(e+"hoverformat");var t="caps."+e;o(t+".show")&&o(t+".fill");var r="slices."+e;o(r+".show")&&(o(r+".fill"),o(r+".locations"))})),o("spaceframe.show")&&o("spaceframe.fill"),o("surface.show")&&(o("surface.count"),o("surface.fill"),o("surface.pattern")),o("contour.show")&&(o("contour.color"),o("contour.width")),["text","hovertext","hovertemplate","lighting.ambient","lighting.diffuse","lighting.specular","lighting.roughness","lighting.fresnel","lighting.vertexnormalsepsilon","lighting.facenormalsepsilon","lightposition.x","lightposition.y","lightposition.z","flatshading","opacity"].forEach((function(e){o(e)})),a(e,t,i,o,{prefix:"",cLetter:"c"}),t._length=null):t.visible=!1}t.exports={supplyDefaults:function(e,t,n,a){o(e,t,0,a,(function(n,a){return r.coerce(e,t,i,n,a)}))},supplyIsoDefaults:o}}}),Dm=m({"src/traces/streamtube/calc.js"(e,t){var r=ct(),n=Zt();function i(e){var t,n,i,o,s,l,c,u,h,f,p,d,m=e._x,g=e._y,y=e._z,v=e._len,x=-1/0,_=1/0,b=-1/0,w=1/0,T=-1/0,k=1/0,A="";for(v&&(c=m[0],h=g[0],p=y[0]),v>1&&(u=m[v-1],f=g[v-1],d=y[v-1]),t=0;t<v;t++)x=Math.max(x,m[t]),_=Math.min(_,m[t]),b=Math.max(b,g[t]),w=Math.min(w,g[t]),T=Math.max(T,y[t]),k=Math.min(k,y[t]),!o&&m[t]!==c&&(o=!0,A+="x"),!s&&g[t]!==h&&(s=!0,A+="y"),!l&&y[t]!==p&&(l=!0,A+="z");o||(A+="x"),s||(A+="y"),l||(A+="z");var M=a(e._x),S=a(e._y),E=a(e._z);A=(A=(A=A.replace("x",(c>u?"-":"+")+"x")).replace("y",(h>f?"-":"+")+"y")).replace("z",(p>d?"-":"+")+"z");var C=function(){v=0,M=[],S=[],E=[]};(!v||v<M.length*S.length*E.length)&&C();var I=function(e){return"x"===e?m:"y"===e?g:y},L=function(e){return"x"===e?M:"y"===e?S:E},P=function(e){return e[v-1]<e[0]?-1:1},z=I(A[1]),D=I(A[3]),O=I(A[5]),R=L(A[1]).length,F=L(A[3]).length,B=L(A[5]).length,j=!1,N=function(e,t,r){return R*(F*e+t)+r},U=P(I(A[1])),V=P(I(A[3])),q=P(I(A[5]));for(t=0;t<B-1;t++){for(n=0;n<F-1;n++){for(i=0;i<R-1;i++){var H=N(t,n,i),G=N(t,n,i+1),W=N(t,n+1,i),Z=N(t+1,n,i);if(z[H]*U<z[G]*U&&D[H]*V<D[W]*V&&O[H]*q<O[Z]*q||(j=!0),j)break}if(j)break}if(j)break}return j&&(r.warn("Encountered arbitrary coordinates! Unable to input data grid."),C()),{xMin:_,yMin:w,zMin:k,xMax:x,yMax:b,zMax:T,Xs:M,Ys:S,Zs:E,len:v,fill:A}}function a(e){return r.distinctVals(e).vals}function o(e,t){if(void 0===t&&(t=e.length),r.isTypedArray(e))return e.subarray(0,t);for(var n=[],i=0;i<t;i++)n[i]=+e[i];return n}t.exports={calc:function(e,t){t._len=Math.min(t.u.length,t.v.length,t.w.length,t.x.length,t.y.length,t.z.length),t._u=o(t.u,t._len),t._v=o(t.v,t._len),t._w=o(t.w,t._len),t._x=o(t.x,t._len),t._y=o(t.y,t._len),t._z=o(t.z,t._len);var r=i(t);t._gridFill=r.fill,t._Xs=r.Xs,t._Ys=r.Ys,t._Zs=r.Zs,t._len=r.len;var a,s,l,c=0;t.starts&&(a=o(t.starts.x||[]),s=o(t.starts.y||[]),l=o(t.starts.z||[]),c=Math.min(a.length,s.length,l.length)),t._startsX=a||[],t._startsY=s||[],t._startsZ=l||[];var u,h=0,f=1/0;for(u=0;u<t._len;u++){var p=t._u[u],d=t._v[u],m=t._w[u],g=Math.sqrt(p*p+d*d+m*m);h=Math.max(h,g),f=Math.min(f,g)}for(n(e,t,{vals:[f,h],containerStr:"",cLetter:"c"}),u=0;u<c;u++){var y=a[u];r.xMax=Math.max(r.xMax,y),r.xMin=Math.min(r.xMin,y);var v=s[u];r.yMax=Math.max(r.yMax,v),r.yMin=Math.min(r.yMin,v);var x=l[u];r.zMax=Math.max(r.zMax,x),r.zMin=Math.min(r.zMin,x)}t._slen=c,t._normMax=h,t._xbnds=[r.xMin,r.xMax],t._ybnds=[r.yMin,r.yMax],t._zbnds=[r.zMin,r.zMax]},filter:o,processGrid:i}}}),Om=m({"src/traces/isosurface/calc.js"(e,t){var r=Zt(),n=Dm().processGrid,i=Dm().filter;t.exports=function(e,t){t._len=Math.min(t.x.length,t.y.length,t.z.length,t.value.length),t._x=i(t.x,t._len),t._y=i(t.y,t._len),t._z=i(t.z,t._len),t._value=i(t.value,t._len);var a=n(t);t._gridFill=a.fill,t._Xs=a.Xs,t._Ys=a.Ys,t._Zs=a.Zs,t._len=a.len;for(var o=1/0,s=-1/0,l=0;l<t._len;l++){var c=t._value[l];o=Math.min(o,c),s=Math.max(s,c)}t._minValues=o,t._maxValues=s,t._vMin=void 0===t.isomin||null===t.isomin?o:t.isomin,t._vMax=void 0===t.isomax||null===t.isomax?s:t.isomax,r(e,t,{vals:[t._vMin,t._vMax],containerStr:"",cLetter:"c"})}}}),Rm=m({"src/plots/gl3d/zip3.js"(e,t){t.exports=function(e,t,r,n){n=n||e.length;for(var i=new Array(n),a=0;a<n;a++)i[a]=[e[a],t[a],r[a]];return i}}}),Fm=m({"src/traces/isosurface/convert.js"(e,t){var r=Yd().gl_mesh3d,n=rm().parseColorScale,i=ct().isArrayOrTypedArray,a=tm(),o=Yt().extractOpts,s=Rm(),l=function(e,t){for(var r=t.length-1;r>0;r--){var n=Math.min(t[r],t[r-1]),i=Math.max(t[r],t[r-1]);if(i>n&&n<e&&e<=i)return{id:r,distRatio:(i-e)/(i-n)}}return{id:0,distRatio:0}};function c(e,t,r){this.scene=e,this.uid=r,this.mesh=t,this.name="",this.data=null,this.showContour=!1}var u=c.prototype;u.handlePick=function(e){if(e.object===this.mesh){var t=e.data.index,r=this.data._meshX[t],n=this.data._meshY[t],a=this.data._meshZ[t],o=this.data._Ys.length,s=this.data._Zs.length,c=l(r,this.data._Xs).id,u=l(n,this.data._Ys).id,h=l(a,this.data._Zs).id,f=e.index=h+s*u+s*o*c;e.traceCoordinate=[this.data._meshX[f],this.data._meshY[f],this.data._meshZ[f],this.data._value[f]];var p=this.data.hovertext||this.data.text;return i(p)&&void 0!==p[f]?e.textLabel=p[f]:p&&(e.textLabel=p),!0}},u.update=function(e){var t=this.scene,r=t.fullSceneLayout;function i(e,t,r,n){return t.map((function(t){return e.d2l(t,0,n)*r}))}this.data=f(e);var 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t,r,n,i,a,o,s,c=e.surface.show,u=e.spaceframe.show,f=e.surface.fill,p=e.spaceframe.fill,d=!1,m=!1,g=0,y=e._Xs,v=e._Ys,x=e._Zs,_=y.length,b=v.length,w=x.length,T=h.indexOf(e._gridFill.replace(/-/g,"").replace(/\+/g,"")),k=function(e,t,r){switch(T){case 5:return r+w*t+w*b*e;case 4:return r+w*e+w*_*t;case 3:return t+b*r+b*w*e;case 2:return t+b*e+b*_*r;case 1:return e+_*r+_*w*t;default:return e+_*t+_*b*r}},A=e._minValues,M=e._maxValues,S=e._vMin,E=e._vMax;function C(e,t,s){for(var l=o.length,c=r;c<l;c++)if(e===n[c]&&t===i[c]&&s===a[c])return c;return-1}function I(){r=t}function L(){n=[],i=[],a=[],o=[],t=0,I()}function P(e,r,s,l){return n.push(e),i.push(r),a.push(s),o.push(l),++t-1}function z(t,r,n){return e._meshI.push(t),e._meshJ.push(r),e._meshK.push(n),++g-1}function D(e,t,r){for(var n=[],i=0;i<e.length;i++)n[i]=e[i]*(1-r)+r*t[i];return n}function O(e){s=e}function R(e,t){return"all"===e||null===e||e.indexOf(t)>-1}function F(e,t){return null===e?t:e}function B(e,t,r){I();var 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y={positions:f,cells:s,lightPosition:[e.lightposition.x,e.lightposition.y,e.lightposition.z],ambient:e.lighting.ambient,diffuse:e.lighting.diffuse,specular:e.lighting.specular,roughness:e.lighting.roughness,fresnel:e.lighting.fresnel,vertexNormalsEpsilon:e.lighting.vertexnormalsepsilon,faceNormalsEpsilon:e.lighting.facenormalsepsilon,opacity:e.opacity,contourEnable:e.contour.show,contourColor:l(e.contour.color).slice(0,3),contourWidth:e.contour.width,useFacetNormals:e.flatshading};if(e.intensity){var v=c(e);this.color="#fff";var x=e.intensitymode;y[x+"Intensity"]=e.intensity,y[x+"IntensityBounds"]=[v.min,v.max],y.colormap=o(e)}else e.vertexcolor?(this.color=e.vertexcolor[0],y.vertexColors=p(e.vertexcolor)):e.facecolor?(this.color=e.facecolor[0],y.cellColors=p(e.facecolor)):(this.color=e.color,y.meshColor=l(e.color));this.mesh.update(y)},f.dispose=function(){this.scene.glplot.remove(this.mesh),this.mesh.dispose()},t.exports=function(e,t){var n=e.glplot.gl,i=r({gl:n}),a=new 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d=o(t);c.colormap=a(t),c.vertexIntensityBounds=[d.min/t._normMax,d.max/t._normMax],c.coneOffset=f[t.anchor];var m=t.sizemode;"scaled"===m?c.coneSize=t.sizeref||.5:"absolute"===m?c.coneSize=t.sizeref&&t._normMax?t.sizeref/t._normMax:.5:"raw"===m&&(c.coneSize=t.sizeref),c.coneSizemode=m;var g=r(c),y=t.lightposition;return g.lightPosition=[y.x,y.y,y.z],g.ambient=t.lighting.ambient,g.diffuse=t.lighting.diffuse,g.specular=t.lighting.specular,g.roughness=t.lighting.roughness,g.fresnel=t.lighting.fresnel,g.opacity=t.opacity,t._pad=p[t.anchor]*g.vectorScale*g.coneScale*t._normMax,g}u.update=function(e){this.data=e;var t=d(this.scene,e);this.mesh.update(t)},u.dispose=function(){this.scene.glplot.remove(this.mesh),this.mesh.dispose()},t.exports=function(e,t){var r=e.glplot.gl,i=d(e,t),a=n(r,i),o=new c(e,t.uid);return o.mesh=a,o.data=t,a._trace=o,e.glplot.add(a),o}}}),eg=m({"src/traces/cone/index.js"(e,t){t.exports={moduleType:"trace",name:"cone",basePlotModule:wm(),categories:["gl3d","showLegend"],attributes:$m(),supplyDefaults:Km(),colorbar:{min:"cmin",max:"cmax"},calc:Jm(),plot:Qm(),eventData:function(e,t){return e.norm=t.traceCoordinate[6],e},meta:{}}}}),tg=m({"lib/cone.js"(e,t){t.exports=eg()}}),rg=m({"src/traces/streamtube/attributes.js"(e,t){var r=zt(),n=It().axisHoverFormat,{hovertemplateAttrs:i,templatefallbackAttrs:a}=Fe(),o=Lm(),s=q(),l=B().extendFlat,c={x:{valType:"data_array",editType:"calc+clearAxisTypes"},y:{valType:"data_array",editType:"calc+clearAxisTypes"},z:{valType:"data_array",editType:"calc+clearAxisTypes"},u:{valType:"data_array",editType:"calc"},v:{valType:"data_array",editType:"calc"},w:{valType:"data_array",editType:"calc"},starts:{x:{valType:"data_array",editType:"calc"},y:{valType:"data_array",editType:"calc"},z:{valType:"data_array",editType:"calc"},editType:"calc"},maxdisplayed:{valType:"integer",min:0,dflt:1e3,editType:"calc"},sizeref:{valType:"number",editType:"calc",min:0,dflt:1},text:{valType:"string",dflt:"",editType:"calc"},hovertext:{valType:"string",dflt:"",editType:"calc"},hovertemplate:i({editType:"calc"},{keys:["tubex","tubey","tubez","tubeu","tubev","tubew","norm","divergence"]}),hovertemplatefallback:a({editType:"calc"}),uhoverformat:n("u",1),vhoverformat:n("v",1),whoverformat:n("w",1),xhoverformat:n("x"),yhoverformat:n("y"),zhoverformat:n("z"),showlegend:l({},s.showlegend,{dflt:!1})};l(c,r("",{colorAttr:"u/v/w 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l=s("u"),c=s("v"),u=s("w"),h=s("x"),f=s("y"),p=s("z");l&&l.length&&c&&c.length&&u&&u.length&&h&&h.length&&f&&f.length&&p&&p.length?(s("starts.x"),s("starts.y"),s("starts.z"),s("maxdisplayed"),s("sizeref"),s("lighting.ambient"),s("lighting.diffuse"),s("lighting.specular"),s("lighting.roughness"),s("lighting.fresnel"),s("lightposition.x"),s("lightposition.y"),s("lightposition.z"),n(e,t,o,s,{prefix:"",cLetter:"c"}),s("text"),s("hovertext"),s("hovertemplate"),s("hovertemplatefallback"),s("uhoverformat"),s("vhoverformat"),s("whoverformat"),s("xhoverformat"),s("yhoverformat"),s("zhoverformat"),t._length=null):t.visible=!1}}}),ig=m({"src/traces/streamtube/convert.js"(e,t){var r=Yd().gl_streamtube3d,n=r.createTubeMesh,i=ct(),a=rm().parseColorScale,o=Yt().extractOpts,s=Rm(),l={xaxis:0,yaxis:1,zaxis:2};function c(e,t){this.scene=e,this.uid=t,this.mesh=null,this.data=null}var u=c.prototype;function h(e){var t=e.length;return t>2?e.slice(1,t-1):2===t?[(e[0]+e[1])/2]:e}function f(e){var t=e.length;return 1===t?[.5,.5]:[e[1]-e[0],e[t-1]-e[t-2]]}function p(e,t){var n=e.fullSceneLayout,c=e.dataScale,u=t._len,p={};function d(e,t){var r=n[t],a=c[l[t]];return i.simpleMap(e,(function(e){return r.d2l(e)*a}))}if(p.vectors=s(d(t._u,"xaxis"),d(t._v,"yaxis"),d(t._w,"zaxis"),u),!u)return{positions:[],cells:[]};var m=d(t._Xs,"xaxis"),g=d(t._Ys,"yaxis"),y=d(t._Zs,"zaxis");if(p.meshgrid=[m,g,y],p.gridFill=t._gridFill,t._slen)p.startingPositions=s(d(t._startsX,"xaxis"),d(t._startsY,"yaxis"),d(t._startsZ,"zaxis"));else{for(var v=g[0],x=h(m),_=h(y),b=new Array(x.length*_.length),w=0,T=0;T<x.length;T++)for(var k=0;k<_.length;k++)b[w++]=[x[T],v,_[k]];p.startingPositions=b}p.colormap=a(t),p.tubeSize=t.sizeref,p.maxLength=t.maxdisplayed;var A=d(t._xbnds,"xaxis"),M=d(t._ybnds,"yaxis"),S=d(t._zbnds,"zaxis"),E=f(m),C=f(g),I=f(y),L=[[A[0]-E[0],M[0]-C[0],S[0]-I[0]],[A[1]+E[1],M[1]+C[1],S[1]+I[1]]],P=r(p,L),z=o(t);P.vertexIntensityBounds=[z.min/t._normMax,z.max/t._normMax];var D=t.lightposition;return P.lightPosition=[D.x,D.y,D.z],P.ambient=t.lighting.ambient,P.diffuse=t.lighting.diffuse,P.specular=t.lighting.specular,P.roughness=t.lighting.roughness,P.fresnel=t.lighting.fresnel,P.opacity=t.opacity,t._pad=P.tubeScale*t.sizeref*2,P}u.handlePick=function(e){var t=this.scene.fullSceneLayout,r=this.scene.dataScale;function n(e,n){var i=t[n],a=r[l[n]];return i.l2c(e)/a}if(e.object===this.mesh){var i=e.data.position,a=e.data.velocity;return e.traceCoordinate=[n(i[0],"xaxis"),n(i[1],"yaxis"),n(i[2],"zaxis"),n(a[0],"xaxis"),n(a[1],"yaxis"),n(a[2],"zaxis"),e.data.intensity*this.data._normMax,e.data.divergence],e.textLabel=this.data.hovertext||this.data.text,!0}},u.update=function(e){this.data=e;var t=p(this.scene,e);this.mesh.update(t)},u.dispose=function(){this.scene.glplot.remove(this.mesh),this.mesh.dispose()},t.exports=function(e,t){var r=e.glplot.gl,i=p(e,t),a=n(r,i),o=new c(e,t.uid);return o.mesh=a,o.data=t,a._trace=o,e.glplot.add(a),o}}}),ag=m({"src/traces/streamtube/index.js"(e,t){t.exports={moduleType:"trace",name:"streamtube",basePlotModule:wm(),categories:["gl3d","showLegend"],attributes:rg(),supplyDefaults:ng(),colorbar:{min:"cmin",max:"cmax"},calc:Dm().calc,plot:ig(),eventData:function(e,t){return e.tubex=e.x,e.tubey=e.y,e.tubez=e.z,e.tubeu=t.traceCoordinate[3],e.tubev=t.traceCoordinate[4],e.tubew=t.traceCoordinate[5],e.norm=t.traceCoordinate[6],e.divergence=t.traceCoordinate[7],delete e.x,delete e.y,delete e.z,e},meta:{}}}}),og=m({"lib/streamtube.js"(e,t){t.exports=ag()}}),sg=m({"src/traces/scattergeo/attributes.js"(e,t){var{hovertemplateAttrs:r,texttemplateAttrs:n,templatefallbackAttrs:i}=Fe(),a=Tn(),o=kn(),s=q(),l=zt(),c=Oe().dash,u=B().extendFlat,h=De().overrideAll,f=o.marker,p=o.line,d=f.line;["The library used by the *country names* `locationmode` option is changing in an upcoming version.","Country names in existing plots may not work in the new version."].join(" "),t.exports=h({lon:{valType:"data_array"},lat:{valType:"data_array"},locations:{valType:"data_array"},locationmode:{valType:"enumerated",values:["ISO-3","USA-states","country 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r=ct(),n=Xt(),i=Yn(),a=Xn(),o=Kn(),s=Jn(),l=sg(),c=["The library used by the *country names* `locationmode` option is changing in the next major version.","Some country names in existing plots may not work in the new version.","To ensure consistent behavior, consider setting `locationmode` to *ISO-3*."].join(" ");t.exports=function(e,t,u,h){function f(n,i){return r.coerce(e,t,l,n,i)}var p,d=f("locations");if(d&&d.length){var m,g=f("geojson");("string"==typeof g&&""!==g||r.isPlainObject(g))&&(m="geojson-id");var y=f("locationmode",m);"country names"===y&&r.warn(c),"geojson-id"===y&&f("featureidkey"),p=d.length}else{var 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i=o(n),s=o(e)*i,l=m(e)*i,c=m(n);return[a(l,s*r-c*t),E(c*r+s*t)]}}je.invert=function(e,t){n(e)>1&&(e=2*d(e)-e),n(t)>1&&(t=2*d(t)-t);var r=d(e),i=d(t),s=-r*e,l=-i*t,c=l/s<1,u=function(e,t){for(var r=0,i=1,a=.5,s=50;;){var l=a*a,c=I(a),u=E(1/I(1+l)),h=1-l+a*(1+l)*u,f=(1-c)/h,p=I(f),d=f*(1+l),m=p*(1-l),g=I(d-e*e),y=t+m+a*g;if(n(i-r)<v||0==--s||0===y)break;y>0?r=a:i=a,a=.5*(r+i)}if(!s)return null;var _=E(c),b=o(_),w=1/b,T=2*c*b,k=(-h*b-(1-c)*((-3*a+u*(1+3*l))*T))/(h*h);return[x/4*(e*(-2*w*(.5*k/p*(1-l)-2*a*p*T)+-w*T*g)+-w*(a*(1+l)*k+f*(1+3*l)*T)*E(e/I(d))),_]}(c?l:s,c?s:l),h=u[0],f=u[1],p=o(f);return c&&(h=-_-h),[r*(a(m(h)*p,-m(f))+x),i*E(o(h)*p)]},Ve.invert=function(e,t){var r=(T-1)/(T+1),n=I(1-r*r),o=function(e,t,r){var n,i,a;return 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h=e[0][0].trace;h._geo=i,h.locationmode&&(s=!0);var f=h.marker;if(f){var p=f.angle,d=f.angleref;(p||"north"===d||"previous"===d)&&(c=!0)}}if(this._hasMarkerAngles=c,s){var m=k.getTopojsonName(a);(null===i.topojson||m!==i.topojsonName)&&(i.topojsonName=m,void 0===PlotlyGeoAssets.topojson[i.topojsonName]&&o.push(i.fetchTopojson()))}o=o.concat(T.fetchTraceGeoData(e)),r.push(new Promise((function(r,n){Promise.all(o).then((function(){i.topojson=PlotlyGeoAssets.topojson[i.topojsonName],i.update(e,t),r()})).catch(n)})))},S.fetchTopojson=function(){var e=this,t=k.getTopojsonPath(e.topojsonURL,e.topojsonName);return new Promise((function(n,i){r.json(t,(function(r,a){if(r)return 404===r.status?i(new Error(["plotly.js could not find topojson file at",t+".","Make sure the *topojsonURL* plot config option","is set properly."].join(" "))):i(new Error(["unexpected error while fetching topojson file at",t].join(" ")));PlotlyGeoAssets.topojson[e.topojsonName]=a,n()}))}))},S.update=function(e,t,r){var n=t[this.id];this.hasChoropleth=!1;for(var i=0;i<e.length;i++){var a=e[i],o=a[0].trace;"choropleth"===o.type&&(this.hasChoropleth=!0),!0===o.visible&&o._length>0&&o._module.calcGeoJSON(a,t)}if(!r){if(this.updateProjection(e,t))return;(!this.viewInitial||this.scope!==n.scope)&&this.saveViewInitial(n)}this.scope=n.scope,this.updateBaseLayers(t,n),this.updateDims(t,n),this.updateFx(t,n),p.generalUpdatePerTraceModule(this.graphDiv,this,e,n);var s=this.layers.frontplot.select(".scatterlayer");this.dataPoints.point=s.selectAll(".point"),this.dataPoints.text=s.selectAll("text"),this.dataPaths.line=s.selectAll(".js-line");var l=this.layers.backplot.select(".choroplethlayer");this.dataPaths.choropleth=l.selectAll("path"),this._render()},S.updateProjection=function(e,t){var r=this.graphDiv,s=t[this.id],c=t._size,u=s.domain,h=s.projection,f=s.lonaxis,p=s.lataxis,d=f._ax,g=p._ax,y=this.projection=function(e){var t=e.projection,r=t.type,s=w.projNames[r];s="geo"+l.titleCase(s);for(var c=(n[s]||o[s])(),u=e._isSatellite?180*Math.acos(1/t.distance)/Math.PI:e._isClipped?w.lonaxisSpan[r]/2:null,h=["center","rotate","parallels","clipExtent"],f=function(e){return e?c:[]},p=0;p<h.length;p++){var d=h[p];"function"!=typeof c[d]&&(c[d]=f)}return c.isLonLatOverEdges=function(e){if(null===c(e))return!0;if(u){var t=c.rotate();return a(e,[-t[0],-t[1]])>u*Math.PI/180}return!1},c.getPath=function(){return i().projection(c)},c.getBounds=function(e){return c.getPath().bounds(e)},c.precision(w.precision),e._isSatellite&&c.tilt(t.tilt).distance(t.distance),u&&c.clipAngle(u-w.clipPad),c}(s),v=[[c.l+c.w*u.x[0],c.t+c.h*(1-u.y[1])],[c.l+c.w*u.x[1],c.t+c.h*(1-u.y[0])]],x=s.center||{},_=h.rotation||{},b=f.range||[],T=p.range||[];if(s.fitbounds){d._length=v[1][0]-v[0][0],g._length=v[1][1]-v[0][1],d.range=m(r,d),g.range=m(r,g);var k=(d.range[0]+d.range[1])/2,A=(g.range[0]+g.range[1])/2;if(s._isScoped)x={lon:k,lat:A};else if(s._isClipped){x={lon:k,lat:A},_={lon:k,lat:A,roll:_.roll};var M=h.type,S=w.lonaxisSpan[M]/2||180,C=w.lataxisSpan[M]/2||90;b=[k-S,k+S],T=[A-C,A+C]}else x={lon:k,lat:A},_={lon:k,lat:_.lat,roll:_.roll}}y.center([x.lon-_.lon,x.lat-_.lat]).rotate([-_.lon,-_.lat,_.roll]).parallels(h.parallels);var I=E(b,T);y.fitExtent(v,I);var L=this.bounds=y.getBounds(I),P=this.fitScale=y.scale(),z=y.translate();if(s.fitbounds){var D=y.getBounds(E(d.range,g.range)),O=Math.min((L[1][0]-L[0][0])/(D[1][0]-D[0][0]),(L[1][1]-L[0][1])/(D[1][1]-D[0][1]));isFinite(O)?y.scale(O*P):l.warn("Something went wrong during"+this.id+"fitbounds computations.")}else y.scale(h.scale*P);var R=this.midPt=[(L[0][0]+L[1][0])/2,(L[0][1]+L[1][1])/2];if(y.translate([z[0]+(R[0]-z[0]),z[1]+(R[1]-z[1])]).clipExtent(L),s._isAlbersUsa){var F=y([x.lon,x.lat]),B=y.translate();y.translate([B[0]-(F[0]-B[0]),B[1]-(F[1]-B[1])])}},S.updateBaseLayers=function(e,t){var n=this,i=n.topojson,a=n.layers,o=n.basePaths;function s(e){return"lonaxis"===e||"lataxis"===e}function l(e){return!!w.lineLayers[e]}function c(e){return!!w.fillLayers[e]}var f=(this.hasChoropleth?w.layersForChoropleth:w.layers).filter((function(e){return l(e)||c(e)?t["show"+e]:!s(e)||t[e].showgrid})),p=n.framework.selectAll(".layer").data(f,String);p.exit().each((function(e){delete a[e],delete o[e],r.select(this).remove()})),p.enter().append("g").attr("class",(function(e){return"layer "+e})).each((function(e){var t=a[e]=r.select(this);"bg"===e?n.bgRect=t.append("rect").style("pointer-events","all"):s(e)?o[e]=t.append("path").style("fill","none"):"backplot"===e?t.append("g").classed("choroplethlayer",!0):"frontplot"===e?t.append("g").classed("scatterlayer",!0):l(e)?o[e]=t.append("path").style("fill","none").style("stroke-miterlimit",2):c(e)&&(o[e]=t.append("path").style("stroke","none"))})),p.order(),p.each((function(r){var n=o[r],a=w.layerNameToAdjective[r];"frame"===r?n.datum(w.sphereSVG):l(r)||c(r)?n.datum(A(i,i.objects[r])):s(r)&&n.datum(function(e,t,r){var n,i,a,o=t[e],s=w.scopeDefaults[t.scope];"lonaxis"===e?(n=s.lonaxisRange,i=s.lataxisRange,a=function(e,t){return[e,t]}):"lataxis"===e&&(n=s.lataxisRange,i=s.lonaxisRange,a=function(e,t){return[t,e]});var l={type:"linear",range:[n[0],n[1]-1e-6],tick0:o.tick0,dtick:o.dtick};d.setConvert(l,r);var c=d.calcTicks(l);!t.isScoped&&"lonaxis"===e&&c.pop();for(var u=c.length,h=new Array(u),f=0;f<u;f++)for(var p=c[f].x,m=h[f]=[],g=i[0];g<i[1]+2.5;g+=2.5)m.push(a(p,g));return{type:"MultiLineString",coordinates:h}}(r,t,e)).call(u.stroke,t[r].gridcolor).call(h.dashLine,t[r].griddash,t[r].gridwidth),l(r)?n.call(u.stroke,t[a+"color"]).call(h.dashLine,"",t[a+"width"]):c(r)&&n.call(u.fill,t[a+"color"])}))},S.updateDims=function(e,t){var r=this.bounds,n=(t.framewidth||0)/2,i=r[0][0]-n,a=r[0][1]-n,o=r[1][0]-i+n,s=r[1][1]-a+n;h.setRect(this.clipRect,i,a,o,s),this.bgRect.call(h.setRect,i,a,o,s).call(u.fill,t.bgcolor),this.xaxis._offset=i,this.xaxis._length=o,this.yaxis._offset=a,this.yaxis._length=s},S.updateFx=function(e,t){var n=this,i=n.graphDiv,a=n.bgRect,o=e.dragmode,c=e.clickmode;if(!n.isStatic){var u={element:n.bgRect.node(),gd:i,plotinfo:{id:n.id,xaxis:n.xaxis,yaxis:n.yaxis,fillRangeItems:function(e,t){t.isRect?(e.range={})[n.id]=[h([t.xmin,t.ymin]),h([t.xmax,t.ymax])]:(e.lassoPoints={})[n.id]=t.map(h)}},xaxes:[n.xaxis],yaxes:[n.yaxis],subplot:n.id,clickFn:function(e){2===e&&v(i)}};"pan"===o?(a.node().onmousedown=null,a.call(_(n,t)),a.on("dblclick.zoom",(function(){var e=n.viewInitial,t={};for(var r in e)t[n.id+"."+r]=e[r];s.call("_guiRelayout",i,t),i.emit("plotly_doubleclick",null)})),i._context._scrollZoom.geo||a.on("wheel.zoom",null)):("select"===o||"lasso"===o)&&(a.on(".zoom",null),u.prepFn=function(e,t,r){y(e,t,r,u,o)},g.init(u)),a.on("mousemove",(function(){var e=n.projection.invert(l.getPositionFromD3Event());if(!e)return g.unhover(i,r.event);n.xaxis.p2c=function(){return e[0]},n.yaxis.p2c=function(){return e[1]},f.hover(i,r.event,n.id)})),a.on("mouseout",(function(){i._dragging||g.unhover(i,r.event)})),a.on("click",(function(){"select"!==o&&"lasso"!==o&&(c.indexOf("select")>-1&&x(r.event,i,[n.xaxis],[n.yaxis],n.id,u),c.indexOf("event")>-1&&f.click(i,r.event))}))}function h(e){return n.projection.invert([e[0]+n.xaxis._offset,e[1]+n.yaxis._offset])}},S.makeFramework=function(){var e=this,t=e.graphDiv,n=t._fullLayout,i="clip"+n._uid+e.id;e.clipDef=n._clips.append("clipPath").attr("id",i),e.clipRect=e.clipDef.append("rect"),e.framework=r.select(e.container).append("g").attr("class","geo "+e.id).call(h.setClipUrl,i,t),e.project=function(t){var r=e.projection(t);return r?[r[0]-e.xaxis._offset,r[1]-e.yaxis._offset]:[null,null]},e.xaxis={_id:"x",c2p:function(t){return e.project(t)[0]}},e.yaxis={_id:"y",c2p:function(t){return e.project(t)[1]}},e.mockAxis={type:"linear",showexponent:"all",exponentformat:"B"},d.setConvert(e.mockAxis,n)},S.saveViewInitial=function(e){var t,r=e.center||{},n=e.projection,i=n.rotation||{};this.viewInitial={fitbounds:e.fitbounds,"projection.scale":n.scale},t=e._isScoped?{"center.lon":r.lon,"center.lat":r.lat}:e._isClipped?{"projection.rotation.lon":i.lon,"projection.rotation.lat":i.lat}:{"center.lon":r.lon,"center.lat":r.lat,"projection.rotation.lon":i.lon},l.extendFlat(this.viewInitial,t)},S.render=function(e){this._hasMarkerAngles&&e?this.plot(this._geoCalcData,this._fullLayout,[],!0):this._render()},S._render=function(){var e,t=this.projection,r=t.getPath();function n(e){var r=t(e.lonlat);return r?c(r[0],r[1]):null}function i(e){return t.isLonLatOverEdges(e.lonlat)?"none":null}for(e in this.basePaths)this.basePaths[e].attr("d",r);for(e in this.dataPaths)this.dataPaths[e].attr("d",(function(e){return r(e.geojson)}));for(e in this.dataPoints)this.dataPoints[e].attr("display",i).attr("transform",n)}}}),zg=m({"src/plots/geo/layout_attributes.js"(e,t){var r=G(),n=Ma().attributes,i=Oe().dash,a=hg(),o=De().overrideAll,s=Ye(),l={range:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},showgrid:{valType:"boolean",dflt:!1},tick0:{valType:"number",dflt:0},dtick:{valType:"number"},gridcolor:{valType:"color",dflt:r.lightLine},gridwidth:{valType:"number",min:0,dflt:1},griddash:i};(t.exports=o({domain:n({name:"geo"},{}),fitbounds:{valType:"enumerated",values:[!1,"locations","geojson"],dflt:!1,editType:"plot"},resolution:{valType:"enumerated",values:[110,50],dflt:110,coerceNumber:!0},scope:{valType:"enumerated",values:s(a.scopeDefaults),dflt:"world"},projection:{type:{valType:"enumerated",values:s(a.projNames)},rotation:{lon:{valType:"number"},lat:{valType:"number"},roll:{valType:"number"}},tilt:{valType:"number",dflt:0},distance:{valType:"number",min:1.001,dflt:2},parallels:{valType:"info_array",items:[{valType:"number"},{valType:"number"}]},scale:{valType:"number",min:0,dflt:1}},center:{lon:{valType:"number"},lat:{valType:"number"}},visible:{valType:"boolean",dflt:!0},showcoastlines:{valType:"boolean"},coastlinecolor:{valType:"color",dflt:r.defaultLine},coastlinewidth:{valType:"number",min:0,dflt:1},showland:{valType:"boolean",dflt:!1},landcolor:{valType:"color",dflt:a.landColor},showocean:{valType:"boolean",dflt:!1},oceancolor:{valType:"color",dflt:a.waterColor},showlakes:{valType:"boolean",dflt:!1},lakecolor:{valType:"color",dflt:a.waterColor},showrivers:{valType:"boolean",dflt:!1},rivercolor:{valType:"color",dflt:a.waterColor},riverwidth:{valType:"number",min:0,dflt:1},showcountries:{valType:"boolean"},countrycolor:{valType:"color",dflt:r.defaultLine},countrywidth:{valType:"number",min:0,dflt:1},showsubunits:{valType:"boolean"},subunitcolor:{valType:"color",dflt:r.defaultLine},subunitwidth:{valType:"number",min:0,dflt:1},showframe:{valType:"boolean"},framecolor:{valType:"color",dflt:r.defaultLine},framewidth:{valType:"number",min:0,dflt:1},bgcolor:{valType:"color",dflt:r.background},lonaxis:l,lataxis:l},"plot","from-root")).uirevision={valType:"any",editType:"none"}}}),Dg=m({"src/plots/geo/layout_defaults.js"(e,t){var r=ct(),n=Gs(),i=Tt().getSubplotData,a=hg(),o=zg(),s=a.axesNames;function l(e,t,n,o){var l=i(o.fullData,"geo",o.id).map((function(e){return e.index})),c=n("resolution"),u=n("scope"),h=a.scopeDefaults[u],f=n("projection.type",h.projType),p=t._isAlbersUsa="albers usa"===f;p&&(u=t.scope="usa");var d=t._isScoped="world"!==u,m=t._isSatellite="satellite"===f,g=t._isConic=-1!==f.indexOf("conic")||"albers"===f,y=t._isClipped=!!a.lonaxisSpan[f];if(!1===e.visible){var v=r.extendDeep({},t._template);v.showcoastlines=!1,v.showcountries=!1,v.showframe=!1,v.showlakes=!1,v.showland=!1,v.showocean=!1,v.showrivers=!1,v.showsubunits=!1,v.lonaxis&&(v.lonaxis.showgrid=!1),v.lataxis&&(v.lataxis.showgrid=!1),t._template=v}for(var x=n("visible"),_=0;_<s.length;_++){var b,w=s[_],T=[30,10][_];if(d)b=h[w+"Range"];else{var k=a[w+"Span"],A=(k[f]||k["*"])/2,M=n("projection.rotation."+w.slice(0,3),h.projRotate[_]);b=[M-A,M+A]}var S=n(w+".range",b);n(w+".tick0"),n(w+".dtick",T),n(w+".showgrid",!!x&&void 0)&&(n(w+".gridcolor"),n(w+".gridwidth"),n(w+".griddash")),t[w]._ax={type:"linear",_id:w.slice(0,3),_traceIndices:l,setScale:r.identity,c2l:r.identity,r2l:r.identity,autorange:!0,range:S.slice(),_m:1,_input:{}}}var E=t.lonaxis.range,C=t.lataxis.range,I=E[0],L=E[1];I>0&&L<0&&(L+=360);var P,z,D,O=(I+L)/2;if(!p){var R=d?h.projRotate:[O,0,0];P=n("projection.rotation.lon",R[0]),n("projection.rotation.lat",R[1]),n("projection.rotation.roll",R[2]),n("showcoastlines",!d&&x)&&(n("coastlinecolor"),n("coastlinewidth")),n("showocean",!!x&&void 0)&&n("oceancolor")}p?(z=-96.6,D=38.7):(z=d?O:P,D=(C[0]+C[1])/2),n("center.lon",z),n("center.lat",D),m&&(n("projection.tilt"),n("projection.distance")),g&&n("projection.parallels",h.projParallels||[0,60]),n("projection.scale"),n("showland",!!x&&void 0)&&n("landcolor"),n("showlakes",!!x&&void 0)&&n("lakecolor"),n("showrivers",!!x&&void 0)&&(n("rivercolor"),n("riverwidth")),n("showcountries",d&&"usa"!==u&&x)&&(n("countrycolor"),n("countrywidth")),("usa"===u||"north america"===u&&50===c)&&(n("showsubunits",x),n("subunitcolor"),n("subunitwidth")),d||n("showframe",x)&&(n("framecolor"),n("framewidth")),n("bgcolor"),n("fitbounds")&&(delete t.projection.scale,d?(delete t.center.lon,delete t.center.lat):y?(delete t.center.lon,delete t.center.lat,delete t.projection.rotation.lon,delete t.projection.rotation.lat,delete t.lonaxis.range,delete t.lataxis.range):(delete t.center.lon,delete t.center.lat,delete t.projection.rotation.lon))}t.exports=function(e,t,r){n(e,t,r,{type:"geo",attributes:o,handleDefaults:l,fullData:r,partition:"y"})}}}),Og=m({"src/plots/geo/index.js"(e,t){var r=Tt().getSubplotCalcData,n=ct().counterRegex,i=Pg(),a="geo",o=n(a),s={};s[a]={valType:"subplotid",dflt:a,editType:"calc"},t.exports={attr:a,name:a,idRoot:a,idRegex:o,attrRegex:o,attributes:s,layoutAttributes:zg(),supplyLayoutDefaults:Dg(),plot:function(e){for(var t=e._fullLayout,n=e.calcdata,o=t._subplots[a],s=0;s<o.length;s++){var l=o[s],c=r(n,a,l),u=t[l]._subplot;u||(u=i({id:l,graphDiv:e,container:t._geolayer.node(),topojsonURL:e._context.topojsonURL,staticPlot:e._context.staticPlot}),t[l]._subplot=u),u.plot(c,t,e._promises)}},updateFx:function(e){for(var t=e._fullLayout,r=t._subplots[a],n=0;n<r.length;n++){var i=t[r[n]];i._subplot.updateFx(t,i)}},clean:function(e,t,r,n){for(var i=n._subplots[a]||[],o=0;o<i.length;o++){var s=i[o],l=n[s]._subplot;!t[s]&&l&&(l.framework.remove(),l.clipDef.remove())}}}}}),Rg=m({"src/traces/scattergeo/index.js"(e,t){t.exports={attributes:sg(),supplyDefaults:lg(),colorbar:mi(),formatLabels:cg(),calc:ug(),calcGeoJSON:kg().calcGeoJSON,plot:kg().plot,style:Tg(),styleOnSelect:yi().styleOnSelect,hoverPoints:Ag(),eventData:Mg(),selectPoints:Sg(),moduleType:"trace",name:"scattergeo",basePlotModule:Og(),categories:["geo","symbols","showLegend","scatter-like"],meta:{}}}}),Fg=m({"lib/scattergeo.js"(e,t){t.exports=Rg()}}),Bg=m({"src/traces/choropleth/attributes.js"(e,t){var{hovertemplateAttrs:r,templatefallbackAttrs:n}=Fe(),i=sg(),a=zt(),o=q(),s=G().defaultLine,l=B().extendFlat,c=i.marker.line;t.exports=l({locations:{valType:"data_array",editType:"calc"},locationmode:i.locationmode,z:{valType:"data_array",editType:"calc"},geojson:l({},i.geojson,{}),featureidkey:i.featureidkey,text:l({},i.text,{}),hovertext:l({},i.hovertext,{}),marker:{line:{color:l({},c.color,{dflt:s}),width:l({},c.width,{dflt:1}),editType:"calc"},opacity:{valType:"number",arrayOk:!0,min:0,max:1,dflt:1,editType:"style"},editType:"calc"},selected:{marker:{opacity:i.selected.marker.opacity,editType:"plot"},editType:"plot"},unselected:{marker:{opacity:i.unselected.marker.opacity,editType:"plot"},editType:"plot"},hoverinfo:l({},o.hoverinfo,{editType:"calc",flags:["location","z","text","name"]}),hovertemplate:r(),hovertemplatefallback:n(),showlegend:l({},o.showlegend,{dflt:!1})},a("",{cLetter:"z",editTypeOverride:"calc"}))}}),jg=m({"src/traces/choropleth/defaults.js"(e,t){var r=ct(),n=Ht(),i=Bg(),a=["The library used by the *country names* `locationmode` option is changing in the next major version.","Some country names in existing plots may not work in the new version.","To ensure consistent behavior, consider setting `locationmode` to *ISO-3*."].join(" ");t.exports=function(e,t,o,s){function l(n,a){return r.coerce(e,t,i,n,a)}var c=l("locations"),u=l("z");if(c&&c.length&&r.isArrayOrTypedArray(u)&&u.length){t._length=Math.min(c.length,u.length);var h,f=l("geojson");("string"==typeof f&&""!==f||r.isPlainObject(f))&&(h="geojson-id");var p=l("locationmode",h);"country names"===p&&r.warn(a),"geojson-id"===p&&l("featureidkey"),l("text"),l("hovertext"),l("hovertemplate"),l("hovertemplatefallback"),l("marker.line.width")&&l("marker.line.color"),l("marker.opacity"),n(e,t,s,l,{prefix:"",cLetter:"z"}),r.coerceSelectionMarkerOpacity(t,l)}else t.visible=!1}}}),Ng=m({"src/traces/choropleth/calc.js"(e,t){var r=M(),n=S().BADNUM,i=Zt(),a=ai(),o=oi();function s(e){return 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e=n.count,t=n.fill2d,i=n.error2d,a=n.line2d,o=n.scatter2d,s=n.glText,l=n.select2d,c=n.selectBatch,u=n.unselectBatch,h=0;h<e;h++){if(t&&n.fillOrder[h]&&t.draw(n.fillOrder[h]),a&&n.lineOptions[h]&&a.draw(h),i&&(n.errorXOptions[h]&&i.draw(h),n.errorYOptions[h]&&i.draw(h+e)),o&&n.markerOptions[h])if(u[h].length){var f=r.repeat([],n.count);f[h]=u[h],o.draw(f)}else 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n=e._extremes[t._id],i=a(t,r._bnds,{padded:!0});n.min=n.min.concat(i.min),n.max=n.max.concat(i.max)}t.exports=function(e,t){var a,s=e._fullLayout,y=t._xA=i.getFromId(e,t.xaxis,"x"),v=t._yA=i.getFromId(e,t.yaxis,"y"),x=s._plots[t.xaxis+t.yaxis],_=t._length,b=_>=m,w=2*_,T={},k=y.makeCalcdata(t,"x"),A=v.makeCalcdata(t,"y"),M=o(t,y,"x",k),S=o(t,v,"y",A),E=M.vals,C=S.vals;t._x=E,t._y=C,t.xperiodalignment&&(t._origX=k,t._xStarts=M.starts,t._xEnds=M.ends),t.yperiodalignment&&(t._origY=A,t._yStarts=S.starts,t._yEnds=S.ends);var I=new Array(w),L=new Array(_);for(a=0;a<_;a++)I[2*a]=E[a]===d?NaN:E[a],I[2*a+1]=C[a]===d?NaN:C[a],L[a]=a;if("log"===y.type)for(a=0;a<w;a+=2)I[a]=y.c2l(I[a]);if("log"===v.type)for(a=1;a<w;a+=2)I[a]=v.c2l(I[a]);b&&"log"!==y.type&&"log"!==v.type?T.tree=r(I):T.ids=L,h(e,t);var P,z=function(e,t,r,i,a,o){var s=f.style(e,r);if(s.marker&&(s.marker.positions=i),s.line&&i.length>1&&n.extendFlat(s.line,f.linePositions(e,r,i)),s.errorX||s.errorY){var l=f.errorBarPositions(e,r,i,a,o);s.errorX&&n.extendFlat(s.errorX,l.x),s.errorY&&n.extendFlat(s.errorY,l.y)}return s.text&&(n.extendFlat(s.text,{positions:i},f.textPosition(e,r,s.text,s.marker)),n.extendFlat(s.textSel,{positions:i},f.textPosition(e,r,s.text,s.markerSel)),n.extendFlat(s.textUnsel,{positions:i},f.textPosition(e,r,s.text,s.markerUnsel))),s}(e,0,t,I,E,C),D=p(e,x);return u(s,t),b?z.marker&&(P=z.marker.sizeAvg||Math.max(z.marker.size,3)):P=l(t,_),c(e,t,y,v,E,C,P),z.errorX&&g(t,y,z.errorX),z.errorY&&g(t,v,z.errorY),z.fill&&!D.fill2d&&(D.fill2d=!0),z.marker&&!D.scatter2d&&(D.scatter2d=!0),z.line&&!D.line2d&&(D.line2d=!0),(z.errorX||z.errorY)&&!D.error2d&&(D.error2d=!0),z.text&&!D.glText&&(D.glText=!0),z.marker&&(z.marker.snap=_),D.lineOptions.push(z.line),D.errorXOptions.push(z.errorX),D.errorYOptions.push(z.errorY),D.fillOptions.push(z.fill),D.markerOptions.push(z.marker),D.markerSelectedOptions.push(z.markerSel),D.markerUnselectedOptions.push(z.markerUnsel),D.textOptions.push(z.text),D.textSelectedOptions.push(z.textSel),D.textUnselectedOptions.push(z.textUnsel),D.selectBatch.push([]),D.unselectBatch.push([]),T._scene=D,T.index=D.count,T.x=E,T.y=C,T.positions=I,D.count++,[{x:!1,y:!1,t:T,trace:t}]}}}),wy=m({"src/traces/scattergl/edit_style.js"(e,t){var r=ct(),n=W(),i=Z().DESELECTDIM;t.exports={styleTextSelection:function(e){var t,a,o=e[0],s=o.trace,l=o.t,c=l._scene,u=l.index,h=c.selectBatch[u],f=c.unselectBatch[u],p=c.textOptions[u],d=c.textSelectedOptions[u]||{},m=c.textUnselectedOptions[u]||{},g=r.extendFlat({},p);if(h.length||f.length){var y=d.color,v=m.color,x=p.color,_=r.isArrayOrTypedArray(x);for(g.color=new Array(s._length),t=0;t<h.length;t++)a=h[t],g.color[a]=y||(_?x[a]:x);for(t=0;t<f.length;t++){a=f[t];var b=_?x[a]:x;g.color[a]=v||(y?b:n.addOpacity(b,i))}}c.glText[u].update(g)}}}}),Ty=m({"src/traces/scattergl/select.js"(e,t){var r=Xt(),n=wy().styleTextSelection;t.exports=function(e,t){var i=e.cd,a=e.xaxis,o=e.yaxis,s=[],l=i[0].trace,c=i[0].t,u=l._length,h=c.x,f=c.y,p=c._scene,d=c.index;if(!p)return s;var m=r.hasText(l),g=r.hasMarkers(l),y=!g&&!m;if(!0!==l.visible||y)return s;var v=[],x=[];if(!1!==t&&!t.degenerate)for(var _=0;_<u;_++)t.contains([c.xpx[_],c.ypx[_]],!1,_,e)?(v.push(_),s.push({pointNumber:_,x:a.c2d(h[_]),y:o.c2d(f[_])})):x.push(_);if(g){var b=p.scatter2d;if(v.length||x.length){if(!p.selectBatch[d].length&&!p.unselectBatch[d].length){var w=new Array(p.count);w[d]=p.markerUnselectedOptions[d],b.update.apply(b,w)}}else{var T=new Array(p.count);T[d]=p.markerOptions[d],b.update.apply(b,T)}}return p.selectBatch[d]=v,p.unselectBatch[d]=x,m&&n(i),s}}}),ky=m({"src/traces/scattergl/base_index.js"(e,t){var r=Yg();t.exports={moduleType:"trace",name:"scattergl",basePlotModule:Ci(),categories:["gl","regl","cartesian","symbols","errorBarsOK","showLegend","scatter-like"],attributes:$g(),supplyDefaults:Jg(),crossTraceDefaults:ti(),colorbar:mi(),formatLabels:Qg(),calc:by(),hoverPoints:r.hoverPoints,selectPoints:Ty(),meta:{}}}}),Ay=m({"node_modules/color-id/index.js"(e,t){var r=Jd();function n(e,t){null==t&&(t=!0);var n=e[0],i=e[1],a=e[2],o=e[3];return null==o&&(o=t?1:255),t&&(n*=255,i*=255,a*=255,o*=255),16777216*(n=255&r(n,0,255))+((i=255&r(i,0,255))<<16)+((a=255&r(a,0,255))<<8)+(255&r(o,0,255))}t.exports=n,t.exports.to=n,t.exports.from=function(e,t){var r=(e=+e)>>>24,n=(16711680&e)>>>16,i=(65280&e)>>>8,a=255&e;return!1===t?[r,n,i,a]:[r/255,n/255,i/255,a/255]}}}),My=m({"node_modules/object-assign/index.js"(e,t){var r=Object.getOwnPropertySymbols,n=Object.prototype.hasOwnProperty,i=Object.prototype.propertyIsEnumerable;t.exports=function(){try{if(!Object.assign)return!1;var e=new String("abc");if(e[5]="de","5"===Object.getOwnPropertyNames(e)[0])return!1;for(var t={},r=0;r<10;r++)t["_"+String.fromCharCode(r)]=r;if("0123456789"!==Object.getOwnPropertyNames(t).map((function(e){return t[e]})).join(""))return!1;var n={};return"abcdefghijklmnopqrst".split("").forEach((function(e){n[e]=e})),"abcdefghijklmnopqrst"===Object.keys(Object.assign({},n)).join("")}catch{return!1}}()?Object.assign:function(e,t){for(var a,o,s=function(e){if(null==e)throw new TypeError("Object.assign cannot be called with null or undefined");return Object(e)}(e),l=1;l<arguments.length;l++){for(var c in a=Object(arguments[l]))n.call(a,c)&&(s[c]=a[c]);if(r){o=r(a);for(var u=0;u<o.length;u++)i.call(a,o[u])&&(s[o[u]]=a[o[u]])}}return s}}}),Sy=m({"node_modules/glslify/browser.js"(e,t){t.exports=function(e){"string"==typeof e&&(e=[e]);for(var t=[].slice.call(arguments,1),r=[],n=0;n<e.length-1;n++)r.push(e[n],t[n]||"");return r.push(e[n]),r.join("")}}}),Ey=m({"node_modules/update-diff/index.js"(e,t){t.exports=function(e,t,r){Array.isArray(r)||(r=[].slice.call(arguments,2));for(var n=0,i=r.length;n<i;n++){var a=r[n];for(var o in a)if((void 0===t[o]||Array.isArray(t[o])||e[o]!==t[o])&&o in t){var s;if(!0===a[o])s=t[o];else{if(!1===a[o])continue;if("function"==typeof a[o]&&void 0===(s=a[o](t[o],e,t)))continue}e[o]=s}}return e}}}),Cy=m({"node_modules/is-iexplorer/index.js"(e,t){t.exports=typeof navigator<"u"&&(/MSIE/.test(navigator.userAgent)||/Trident\//.test(navigator.appVersion))}}),Iy=m({"node_modules/to-float32/index.js"(e,t){t.exports=n,t.exports.float32=t.exports.float=n,t.exports.fract32=t.exports.fract=function(e,t){if(e.length){if(e instanceof Float32Array)return new Float32Array(e.length);t instanceof Float32Array||(t=n(e));for(var r=0,i=t.length;r<i;r++)t[r]=e[r]-t[r];return t}return n(e-n(e))};var r=new Float32Array(1);function n(e){return e.length?e instanceof Float32Array?e:new Float32Array(e):(r[0]=e,r[0])}}}),Ly=m({"node_modules/regl-scatter2d/bundle.js"(e,t){function r(e,t){return function(e){if(Array.isArray(e))return e}(e)||function(e,t){var r=null==e?null:typeof Symbol<"u"&&e[Symbol.iterator]||e["@@iterator"];if(null!=r){var n,i,a,o,s=[],l=!0,c=!1;try{if(a=(r=r.call(e)).next,0===t){if(Object(r)!==r)return;l=!1}else 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Array.from(e);if("Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r))return a(e,t)}}function a(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,n=new Array(t);r<t;r++)n[r]=e[r];return n}var o=em(),s=ny(),l=Ay(),c=cy(),u=My(),h=Sy(),f=ty(),p=Ey(),d=ay(),m=Cy(),g=Iy(),y=ry(),v=x;function x(e,t){var r=this;if(!(this instanceof x))return new x(e,t);"function"==typeof e?(t||(t={}),t.regl=e):(t=e,e=null),t&&t.length&&(t.positions=t);var n,i=(e=t.regl)._gl,a=[],o=255;this.tooManyColors=m,n=e.texture({data:new Uint8Array(4*o),width:o,height:1,type:"uint8",format:"rgba",wrapS:"clamp",wrapT:"clamp",mag:"nearest",min:"nearest"}),u(this,{regl:e,gl:i,groups:[],markerCache:[null],markerTextures:[null],palette:a,paletteIds:{},paletteTexture:n,maxColors:o,maxSize:100,canvas:i.canvas}),this.update(t);var s={uniforms:{constPointSize:!!t.constPointSize,opacity:e.prop("opacity"),paletteSize:function(e,t){return[r.tooManyColors?0:o,n.height]},pixelRatio:e.context("pixelRatio"),scale:e.prop("scale"),scaleFract:e.prop("scaleFract"),translate:e.prop("translate"),translateFract:e.prop("translateFract"),markerTexture:e.prop("markerTexture"),paletteTexture:n},attributes:{x:function(e,t){return t.xAttr||{buffer:t.positionBuffer,stride:8,offset:0}},y:function(e,t){return t.yAttr||{buffer:t.positionBuffer,stride:8,offset:4}},xFract:function(e,t){return t.xAttr?{constant:[0,0]}:{buffer:t.positionFractBuffer,stride:8,offset:0}},yFract:function(e,t){return t.yAttr?{constant:[0,0]}:{buffer:t.positionFractBuffer,stride:8,offset:4}},size:function(e,t){return t.size.length?{buffer:t.sizeBuffer,stride:2,offset:0}:{constant:[Math.round(255*t.size/r.maxSize)]}},borderSize:function(e,t){return t.borderSize.length?{buffer:t.sizeBuffer,stride:2,offset:1}:{constant:[Math.round(255*t.borderSize/r.maxSize)]}},colorId:function(e,t){return t.color.length?{buffer:t.colorBuffer,stride:r.tooManyColors?8:4,offset:0}:{constant:r.tooManyColors?a.slice(4*t.color,4*t.color+4):[t.color]}},borderColorId:function(e,t){return t.borderColor.length?{buffer:t.colorBuffer,stride:r.tooManyColors?8:4,offset:r.tooManyColors?4:2}:{constant:r.tooManyColors?a.slice(4*t.borderColor,4*t.borderColor+4):[t.borderColor]}},isActive:function(e,t){return!0===t.activation?{constant:[1]}:t.activation?t.activation:{constant:[0]}}},blend:{enable:!0,color:[0,0,0,1],func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:"one minus dst alpha",dstAlpha:"one"}},scissor:{enable:!0,box:e.prop("viewport")},viewport:e.prop("viewport"),stencil:{enable:!1},depth:{enable:!1},elements:e.prop("elements"),count:e.prop("count"),offset:e.prop("offset"),primitive:"points"},l=u({},s);l.frag=h(["precision highp float;\n#define GLSLIFY 1\n\nuniform float opacity;\nuniform sampler2D markerTexture;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragWidth, fragBorderColorLevel, fragColorLevel;\n\nfloat smoothStep(float x, float y) {\n  return 1.0 / (1.0 + exp(50.0*(x - y)));\n}\n\nvoid main() {\n  float dist = texture2D(markerTexture, gl_PointCoord).r, delta = fragWidth;\n\n  // max-distance alpha\n  if (dist < 0.003) discard;\n\n  // null-border case\n  if (fragBorderColorLevel == fragColorLevel || fragBorderColor.a == 0.) {\n    float colorAmt = smoothstep(.5 - delta, .5 + delta, dist);\n    gl_FragColor = vec4(fragColor.rgb, colorAmt * fragColor.a * opacity);\n  }\n  else {\n    float borderColorAmt = smoothstep(fragBorderColorLevel - delta, fragBorderColorLevel + delta, dist);\n    float colorAmt = smoothstep(fragColorLevel - delta, fragColorLevel + delta, dist);\n\n    vec4 color = fragBorderColor;\n    color.a *= borderColorAmt;\n    color = mix(color, fragColor, colorAmt);\n    color.a *= opacity;\n\n    gl_FragColor = color;\n  }\n\n}\n"]),l.vert=h(["precision highp float;\n#define GLSLIFY 1\n\nattribute float x, y, xFract, yFract;\nattribute float size, borderSize;\nattribute vec4 colorId, borderColorId;\nattribute float isActive;\n\n// `invariant` effectively turns off optimizations for the position.\n// We need this because -fast-math on M1 Macs is re-ordering\n// floating point operations in a way that causes floating point\n// precision limits to put points in the wrong locations.\ninvariant gl_Position;\n\nuniform bool constPointSize;\nuniform float pixelRatio;\nuniform vec2 scale, scaleFract, translate, translateFract, paletteSize;\nuniform sampler2D paletteTexture;\n\nconst float maxSize = 100.;\nconst float borderLevel = .5;\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragPointSize, fragBorderRadius, fragWidth, fragBorderColorLevel, fragColorLevel;\n\nfloat pointSizeScale = (constPointSize) ? 2. : pixelRatio;\n\nbool isDirect = (paletteSize.x < 1.);\n\nvec4 getColor(vec4 id) {\n  return isDirect ? id / 255. : texture2D(paletteTexture,\n    vec2(\n      (id.x + .5) / paletteSize.x,\n      (id.y + .5) / paletteSize.y\n    )\n  );\n}\n\nvoid main() {\n  // ignore inactive points\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = 2. * size * pointSizeScale;\n  fragPointSize = size * pixelRatio;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0., 1.);\n\n  fragColor = color;\n  fragBorderColor = borderColor;\n  fragWidth = 1. / gl_PointSize;\n\n  fragBorderColorLevel = clamp(borderLevel - borderLevel * borderSize / size, 0., 1.);\n  fragColorLevel = clamp(borderLevel + (1. - borderLevel) * borderSize / size, 0., 1.);\n}\n"]),this.drawMarker=e(l);var c=u({},s);c.frag=h(["precision highp float;\n#define GLSLIFY 1\n\nvarying vec4 fragColor, fragBorderColor;\nvarying float fragBorderRadius, fragWidth;\n\nuniform float opacity;\n\nfloat smoothStep(float edge0, float edge1, float x) {\n\tfloat t;\n\tt = clamp((x - edge0) / (edge1 - edge0), 0.0, 1.0);\n\treturn t * t * (3.0 - 2.0 * t);\n}\n\nvoid main() {\n\tfloat radius, alpha = 1.0, delta = fragWidth;\n\n\tradius = length(2.0 * gl_PointCoord.xy - 1.0);\n\n\tif (radius > 1.0 + delta) {\n\t\tdiscard;\n\t}\n\n\talpha -= smoothstep(1.0 - delta, 1.0 + delta, radius);\n\n\tfloat borderRadius = fragBorderRadius;\n\tfloat ratio = smoothstep(borderRadius - delta, borderRadius + delta, radius);\n\tvec4 color = mix(fragColor, fragBorderColor, ratio);\n\tcolor.a *= alpha * opacity;\n\tgl_FragColor = color;\n}\n"]),c.vert=h(["precision 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/ paletteSize.y\n    )\n  );\n}\n\nvoid main() {\n  // ignore inactive points\n  if (isActive == 0.) return;\n\n  vec2 position = vec2(x, y);\n  vec2 positionFract = vec2(xFract, yFract);\n\n  vec4 color = getColor(colorId);\n  vec4 borderColor = getColor(borderColorId);\n\n  float size = size * maxSize / 255.;\n  float borderSize = borderSize * maxSize / 255.;\n\n  gl_PointSize = (size + borderSize) * pointSizeScale;\n\n  vec2 pos = (position + translate) * scale\n      + (positionFract + translateFract) * scale\n      + (position + translate) * scaleFract\n      + (positionFract + translateFract) * scaleFract;\n\n  gl_Position = vec4(pos * 2. - 1., 0., 1.);\n\n  fragBorderRadius = 1. - 2. * borderSize / (size + borderSize);\n  fragColor = color;\n  fragBorderColor = borderColor.a == 0. || borderSize == 0. ? vec4(color.rgb, 0.) : borderColor;\n  fragWidth = 1. / gl_PointSize;\n}\n"]),m&&(c.frag=c.frag.replace("smoothstep","smoothStep"),l.frag=l.frag.replace("smoothstep","smoothStep")),this.drawCircle=e(c)}x.defaults={color:"black",borderColor:"transparent",borderSize:0,size:12,opacity:1,marker:void 0,viewport:null,range:null,pixelSize:null,count:0,offset:0,bounds:null,positions:[],snap:1e4},x.prototype.render=function(){return arguments.length&&this.update.apply(this,arguments),this.draw(),this},x.prototype.draw=function(){for(var e=this,t=arguments.length,r=new Array(t),n=0;n<t;n++)r[n]=arguments[n];var i=this.groups;if(1===r.length&&Array.isArray(r[0])&&(null===r[0][0]||Array.isArray(r[0][0]))&&(r=r[0]),this.regl._refresh(),r.length)for(var a=0;a<r.length;a++)this.drawItem(a,r[a]);else i.forEach((function(t,r){e.drawItem(r)}));return this},x.prototype.drawItem=function(e,t){var r=this.groups,i=r[e];if("number"==typeof t&&(e=t,i=r[t],t=null),i&&i.count&&i.opacity){i.activation[0]&&this.drawCircle(this.getMarkerDrawOptions(0,i,t));for(var 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miterShift = normalWidth * endJoinDirection * miterLimit * .5;\n\t\tfloat normalAdjust = 1. - min(miterLimit / endMiterRatio, 1.);\n\t\tbBotCoord = bCoord + miterShift - normalAdjust * normalWidth * currNormal * .5;\n\t\tbTopCoord = bCoord + miterShift + normalAdjust * normalWidth * currNormal * .5;\n\t}\n\telse if (!prevReverse && abClipping > 0. && abClipping < length(normalWidth * startBotJoin)) {\n\t\t//handle miter clipping\n\t\taBotCoord -= normalWidth * startBotJoin;\n\t\taBotCoord += normalize(startBotJoin * normalWidth) * abClipping;\n\t}\n\n\tvec2 aTopPosition = (aTopCoord) * adjustedScale + translate;\n\tvec2 aBotPosition = (aBotCoord) * adjustedScale + translate;\n\n\tvec2 bTopPosition = (bTopCoord) * adjustedScale + translate;\n\tvec2 bBotPosition = (bBotCoord) * adjustedScale + translate;\n\n\t//position is normalized 0..1 coord on the screen\n\tvec2 position = (aTopPosition * lineTop + aBotPosition * lineBot) * lineStart + (bTopPosition * lineTop + bBotPosition * lineBot) * lineEnd;\n\n\tstartCoord = aCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\tendCoord = bCoord * scaleRatio + translate * viewport.zw + viewport.xy;\n\n\tgl_Position = vec4(position  * 2.0 - 1.0, depth, 1);\n\n\tenableStartMiter = step(dot(currTangent, prevTangent), .5);\n\tenableEndMiter = step(dot(currTangent, nextTangent), .5);\n\n\t//bevel miter cutoffs\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * miterLimit * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * miterLimit * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n\n\t//round miter cutoffs\n\telse if (miterMode == 2.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tvec2 startMiterWidth = vec2(startJoinDirection) * thickness * abs(dot(startJoinDirection, currNormal)) * .5;\n\t\t\tstartCutoff = vec4(aCoord, aCoord);\n\t\t\tstartCutoff.zw += vec2(-startJoinDirection.y, startJoinDirection.x) / scaleRatio;\n\t\t\tstartCutoff = startCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tstartCutoff += viewport.xyxy;\n\t\t\tstartCutoff += startMiterWidth.xyxy;\n\t\t}\n\n\t\tif (enableEndMiter == 1.) {\n\t\t\tvec2 endMiterWidth = vec2(endJoinDirection) * thickness * abs(dot(endJoinDirection, currNormal)) * .5;\n\t\t\tendCutoff = vec4(bCoord, bCoord);\n\t\t\tendCutoff.zw += vec2(-endJoinDirection.y, endJoinDirection.x)  / scaleRatio;\n\t\t\tendCutoff = endCutoff * scaleRatio.xyxy + translate.xyxy * viewport.zwzw;\n\t\t\tendCutoff += viewport.xyxy;\n\t\t\tendCutoff += endMiterWidth.xyxy;\n\t\t}\n\t}\n}\n",frag:"\nprecision highp float;\n\nuniform float dashLength, pixelRatio, thickness, opacity, id, miterMode;\nuniform sampler2D dashTexture;\n\nvarying vec4 fragColor;\nvarying vec2 tangent;\nvarying vec4 startCutoff, endCutoff;\nvarying vec2 startCoord, endCoord;\nvarying float enableStartMiter, enableEndMiter;\n\nfloat distToLine(vec2 p, vec2 a, vec2 b) {\n\tvec2 diff = b - a;\n\tvec2 perp = normalize(vec2(-diff.y, diff.x));\n\treturn dot(p - a, perp);\n}\n\nvoid main() {\n\tfloat alpha = 1., distToStart, distToEnd;\n\tfloat cutoff = thickness * .5;\n\n\t//bevel miter\n\tif (miterMode == 1.) {\n\t\tif (enableStartMiter == 1.) {\n\t\t\tdistToStart = distToLine(gl_FragCoord.xy, startCutoff.xy, startCutoff.zw);\n\t\t\tif (distToStart < -1.) 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endCoord);\n\n\t\t\t\tif(radius > cutoff + .5) {\n\t\t\t\t\tdiscard;\n\t\t\t\t\treturn;\n\t\t\t\t}\n\n\t\t\t\talpha -= smoothstep(cutoff - .5, cutoff + .5, radius);\n\t\t\t}\n\t\t}\n\t}\n\n\tfloat t = fract(dot(tangent, gl_FragCoord.xy) / dashLength) * .5 + .25;\n\tfloat dash = texture2D(dashTexture, vec2(t, .5)).r;\n\n\tgl_FragColor = fragColor;\n\tgl_FragColor.a *= alpha * opacity * 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position = position * scale + translate\n       + positionFract * scale + translateFract\n       + position * scaleFract\n       + positionFract * scaleFract;\n\n\tgl_Position = vec4(position * 2.0 - 1.0, depth, 1);\n\n\tfragColor = color / 255.;\n\tfragColor.a *= opacity;\n}\n",frag:"\nprecision highp float;\nvarying vec4 fragColor;\n\nvoid main() {\n\tgl_FragColor = fragColor;\n}\n",uniforms:{scale:e.prop("scale"),color:e.prop("fill"),scaleFract:e.prop("scaleFract"),translateFract:e.prop("translateFract"),translate:e.prop("translate"),opacity:e.prop("opacity"),pixelRatio:e.context("pixelRatio"),id:e.prop("id"),viewport:(e,t)=>[t.viewport.x,t.viewport.y,e.viewportWidth,e.viewportHeight]},attributes:{position:{buffer:e.prop("positionBuffer"),stride:8,offset:8},positionFract:{buffer:e.prop("positionFractBuffer"),stride:8,offset:8}},blend:n.blend,depth:{enable:!1},scissor:n.scissor,stencil:n.stencil,viewport:n.viewport}),rect:a,miter:t}},d.defaults={dashes:null,join:"miter",miterLimit:1,thickness:10,cap:"square",color:"black",opacity:1,overlay:!1,viewport:null,range:null,close:!1,fill:null},d.prototype.render=function(...e){e.length&&this.update(...e),this.draw()},d.prototype.draw=function(...e){return(e.length?e:this.passes).forEach(((e,t)=>{if(e&&Array.isArray(e))return this.draw(...e);"number"==typeof e&&(e=this.passes[e]),e&&e.count>1&&e.opacity&&(this.regl._refresh(),e.fill&&e.triangles&&e.triangles.length>2&&this.shaders.fill(e),e.thickness&&(e.scale[0]*e.viewport.width>d.precisionThreshold||e.scale[1]*e.viewport.height>d.precisionThreshold||"rect"===e.join||!e.join&&(e.thickness<=2||e.count>=d.maxPoints)?this.shaders.rect(e):this.shaders.miter(e)))})),this},d.prototype.update=function(e){if(!e)return;null!=e.length?"number"==typeof e[0]&&(e=[{positions:e}]):Array.isArray(e)||(e=[e]);let{regl:t,gl:h}=this;if(e.forEach(((e,m)=>{let g=this.passes[m];if(void 0!==e){if(null===e)return void(this.passes[m]=null);if("number"==typeof e[0]&&(e={positions:e}),e=a(e,{positions:"positions points data coords",thickness:"thickness lineWidth lineWidths line-width linewidth width stroke-width strokewidth strokeWidth",join:"lineJoin linejoin join type mode",miterLimit:"miterlimit miterLimit",dashes:"dash dashes dasharray dash-array dashArray",color:"color colour stroke colors colours stroke-color 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d=!i.hasMarkers(s)&&!i.hasText(s);if(!0!==s.visible||d)return p;var m=a.getDimIndex(s,h),g=a.getDimIndex(s,f);if(!1===m||!1===g)return p;var y=l.xpx[m],v=l.ypx[g],x=u[m],_=u[g],b=(e.scene.selectBatch||[]).slice(),w=[];if(!1!==t&&!t.degenerate)for(var T=0;T<x.length;T++)t.contains([y[T],v[T]],null,T,e)?(p.push({pointNumber:T,x:x[T],y:_[T]}),n(b,T)):-1!==b.indexOf(T)?n(b,T):w.push(T);var k=c.matrixOptions;return b.length||w.length?!c.selectBatch.length&&!c.unselectBatch.length&&c.matrix.update(c.unselectedOptions,r.extendFlat({},k,c.selectedOptions,c.viewOpts)):c.matrix.update(k,null),c.selectBatch=b,c.unselectBatch=w,p}}}),Hx=m({"src/traces/splom/edit_style.js"(e,t){var r=ct(),n=ii(),i=xy().markerStyle;t.exports=function(e,t){var a=t.trace,o=e._fullLayout._splomScenes[a.uid];if(o){n(e,a),r.extendFlat(o.matrixOptions,i(e,a));var s=r.extendFlat({},o.matrixOptions,o.viewOpts);o.matrix.update(s,null)}}}}),Gx=m({"src/traces/splom/base_index.js"(e,t){var r=He(),n=Sa();t.exports={moduleType:"trace",name:"splom",categories:["gl","regl","cartesian","symbols","showLegend","scatter-like"],attributes:Lx(),supplyDefaults:zx(),colorbar:mi(),calc:Ox(),plot:Nx(),hoverPoints:Vx().hoverPoints,selectPoints:qx(),editStyle:Hx(),meta:{}},r.register(n)}}),Wx=m({"src/traces/splom/base_plot.js"(e,t){var r=Qv(),n=He(),i=Sx(),a=Tt().getModuleCalcData,o=Ci(),s=_t().getFromId,l=ar().shouldShowZeroLine,c="splom",u={};function h(e,t,r){for(var n=r.matrixOptions.data.length,i=t._visibleDims,a=r.viewOpts.ranges=new Array(n),o=0;o<i.length;o++){var l=i[o],c=a[o]=new Array(4),u=s(e,t._diag[l][0]);u&&(c[0]=u.r2l(u.range[0]),c[2]=u.r2l(u.range[1]));var h=s(e,t._diag[l][1]);h&&(c[1]=h.r2l(h.range[0]),c[3]=h.r2l(h.range[1]))}r.selectBatch.length||r.unselectBatch.length?r.matrix.update({ranges:a},{ranges:a}):r.matrix.update({ranges:a})}function f(e){var t=e._fullLayout,n=t._glcanvas.data()[0].regl,i=t._splomGrid;i||(i=t._splomGrid=r(n)),i.update(function(e){var 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t=e._fullLayout,r=n.getModule(c),o=a(e.calcdata,r)[0];i(e,["ANGLE_instanced_arrays","OES_element_index_uint"],u)&&(t._hasOnlyLargeSploms&&f(e),r.plot(e,{},o))},drag:function(e){var t=e.calcdata,r=e._fullLayout;r._hasOnlyLargeSploms&&f(e);for(var n=0;n<t.length;n++){var i=t[n][0].trace,a=r._splomScenes[i.uid];"splom"===i.type&&a&&a.matrix&&h(e,i,a)}},updateGrid:f,clean:function(e,t,r,n){var i,a={};if(n._splomScenes){for(i=0;i<e.length;i++){var s=e[i];"splom"===s.type&&(a[s.uid]=1)}for(i=0;i<r.length;i++){var l=r[i];if(!a[l.uid]){var c=n._splomScenes[l.uid];c&&c.destroy&&c.destroy(),n._splomScenes[l.uid]=null,delete n._splomScenes[l.uid]}}}0===Object.keys(n._splomScenes||{}).length&&delete n._splomScenes,n._splomGrid&&!t._hasOnlyLargeSploms&&n._hasOnlyLargeSploms&&(n._splomGrid.destroy(),n._splomGrid=null,delete n._splomGrid),o.clean(e,t,r,n)},updateFx:o.updateFx,toSVG:o.toSVG,reglPrecompiled:u}}}),Zx=m({"src/traces/splom/index.js"(e,t){var 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k(e){e.on("mousemove",(function(e){n.event.preventDefault(),e.parent.inBrushDrag||T(this,e)})).on("mouseleave",(function(e){e.parent.inBrushDrag||y()})).call(n.behavior.drag().on("dragstart",(function(e){!function(e,t){n.event.sourceEvent.stopPropagation();var i=t.height-n.mouse(e)[1]-2*r.verticalPadding,a=t.unitToPaddedPx.invert(i),o=t.brush,s=_(t,i),l=s.interval,c=o.svgBrush;if(c.wasDragged=!1,c.grabbingBar="ns"===s.region,c.grabbingBar){var u=l.map(t.unitToPaddedPx);c.grabPoint=i-u[0]-r.verticalPadding,c.barLength=u[1]-u[0]}c.clickableOrdinalRange=s.clickableOrdinalRange,c.stayingIntervals=t.multiselect&&o.filterSpecified?o.filter.getConsolidated():[],l&&(c.stayingIntervals=c.stayingIntervals.filter((function(e){return e[0]!==l[0]&&e[1]!==l[1]}))),c.startExtent=s.region?l["s"===s.region?1:0]:a,t.parent.inBrushDrag=!0,c.brushStartCallback()}(this,e)})).on("drag",(function(e){w(this,e)})).on("dragend",(function(e){!function(e,t){var r=t.brush,i=r.filter,a=r.svgBrush;a._dragging||(T(e,t),w(e,t),t.brush.svgBrush.wasDragged=!1),a._dragging=!1,n.event.sourceEvent.stopPropagation();var o=a.grabbingBar;if(a.grabbingBar=!1,a.grabLocation=void 0,t.parent.inBrushDrag=!1,y(),!a.wasDragged)return a.wasDragged=void 0,a.clickableOrdinalRange?r.filterSpecified&&t.multiselect?a.extent.push(a.clickableOrdinalRange):(a.extent=[a.clickableOrdinalRange],r.filterSpecified=!0):o?(a.extent=a.stayingIntervals,0===a.extent.length&&M(r)):M(r),a.brushCallback(t),x(e.parentNode),void a.brushEndCallback(r.filterSpecified?i.getConsolidated():[]);var s=function(){i.set(i.getConsolidated())};if(t.ordinal){var l=t.unitTickvals;l[l.length-1]<l[0]&&l.reverse(),a.newExtent=[f(0,l,a.newExtent[0],a.stayingIntervals),f(1,l,a.newExtent[1],a.stayingIntervals)];var c=a.newExtent[1]>a.newExtent[0];a.extent=a.stayingIntervals.concat(c?[a.newExtent]:[]),a.extent.length||M(r),a.brushCallback(t),c?x(e.parentNode,s):(s(),x(e.parentNode))}else 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s.set(r),{filter:s,filterSpecified:t,svgBrush:{extent:[],brushStartCallback:n,brushCallback:S(i),brushEndCallback:a}}},ensureAxisBrush:function(e,t,n){var o=e.selectAll("."+r.cn.axisBrush).data(a,i);o.enter().append("g").classed(r.cn.axisBrush,!0),function(e,t,n){var i=n._context.staticPlot,o=e.selectAll(".background").data(a);o.enter().append("rect").classed("background",!0).call(p).call(d).style("pointer-events",i?"none":"auto").attr("transform",s(0,r.verticalPadding)),o.call(k).attr("height",(function(e){return e.height-r.verticalPadding}));var l=e.selectAll(".highlight-shadow").data(a);l.enter().append("line").classed("highlight-shadow",!0).attr("x",-r.bar.width/2).attr("stroke-width",r.bar.width+r.bar.strokeWidth).attr("stroke",t).attr("opacity",r.bar.strokeOpacity).attr("stroke-linecap","butt"),l.attr("y1",(function(e){return e.height})).call(v);var c=e.selectAll(".highlight").data(a);c.enter().append("line").classed("highlight",!0).attr("x",-r.bar.width/2).attr("stroke-width",r.bar.width-r.bar.strokeWidth).attr("stroke",r.bar.fillColor).attr("opacity",r.bar.fillOpacity).attr("stroke-linecap","butt"),c.attr("y1",(function(e){return e.height})).call(v)}(o,t,n)},cleanRanges:function(e,t){if(Array.isArray(e[0])?(e=e.map((function(e){return e.sort(o)})),e=t.multiselect?E(e.sort(A)):[e[0]]):e=[e.sort(o)],t.tickvals){var r=t.tickvals.slice().sort(o);if(!(e=e.map((function(e){var t=[f(0,r,e[0],[]),f(1,r,e[1],[])];if(t[1]>t[0])return t})).filter((function(e){return e}))).length)return}return e.length>1?e:e[0]}}}}),Qx=m({"src/traces/parcoords/defaults.js"(e,t){var r=ct(),n=Ct().hasColorscale,i=Ht(),a=Ma().defaults,o=Nt(),s=ar(),l=Xx(),c=Jx(),u=$x().maxDimensionCount,h=Px();function f(e,t,n,i){function a(n,i){return r.coerce(e,t,l.dimensions,n,i)}var 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f_=d({"node_modules/color-rgba/index.js"(){s_(),l_(),c_()}}),p_=m({"src/traces/parcoords/helpers.js"(e){var t=ct().isTypedArray;e.convertTypedArray=function(e){return t(e)?Array.prototype.slice.call(e):e},e.isOrdinal=function(e){return!!e.tickvals},e.isVisible=function(e){return e.visible||!("visible"in e)}}}),d_=m({"src/traces/parcoords/lines.js"(e,t){var r=["precision highp float;","","varying vec4 fragColor;","","attribute vec4 p01_04, p05_08, p09_12, p13_16,","               p17_20, p21_24, p25_28, p29_32,","               p33_36, p37_40, p41_44, p45_48,","               p49_52, p53_56, p57_60, colors;","","uniform mat4 dim0A, dim1A, dim0B, dim1B, dim0C, dim1C, dim0D, dim1D,","             loA, hiA, loB, hiB, loC, hiC, loD, hiD;","","uniform vec2 resolution, viewBoxPos, viewBoxSize;","uniform float maskHeight;","uniform float drwLayer; // 0: context, 1: focus, 2: pick","uniform vec4 contextColor;","uniform sampler2D maskTexture, palette;","","bool isPick    = (drwLayer > 1.5);","bool isContext = (drwLayer < 0.5);","","const vec4 ZEROS = vec4(0.0, 0.0, 0.0, 0.0);","const vec4 UNITS = vec4(1.0, 1.0, 1.0, 1.0);","","float val(mat4 p, mat4 v) {","    return dot(matrixCompMult(p, v) * UNITS, UNITS);","}","","float axisY(float ratio, mat4 A, mat4 B, mat4 C, mat4 D) {","    float y1 = val(A, dim0A) + val(B, dim0B) + val(C, dim0C) + val(D, dim0D);","    float y2 = val(A, dim1A) + val(B, dim1B) + val(C, dim1C) + val(D, dim1D);","    return y1 * (1.0 - ratio) + y2 * ratio;","}","","int iMod(int a, int b) {","    return a - b * (a / b);","}","","bool fOutside(float p, float lo, float hi) {","    return (lo < hi) && (lo > p || p > hi);","}","","bool vOutside(vec4 p, vec4 lo, vec4 hi) {","    return (","        fOutside(p[0], lo[0], hi[0]) ||","        fOutside(p[1], lo[1], hi[1]) ||","        fOutside(p[2], lo[2], hi[2]) ||","        fOutside(p[3], lo[3], hi[3])","    );","}","","bool mOutside(mat4 p, mat4 lo, mat4 hi) {","    return (","        vOutside(p[0], lo[0], hi[0]) ||","        vOutside(p[1], lo[1], hi[1]) ||","        vOutside(p[2], lo[2], hi[2]) ||","        vOutside(p[3], lo[3], hi[3])","    );","}","","bool outsideBoundingBox(mat4 A, mat4 B, mat4 C, mat4 D) {","    return mOutside(A, loA, hiA) ||","           mOutside(B, loB, hiB) ||","           mOutside(C, loC, hiC) ||","           mOutside(D, loD, hiD);","}","","bool outsideRasterMask(mat4 A, mat4 B, mat4 C, mat4 D) {","    mat4 pnts[4];","    pnts[0] = A;","    pnts[1] = B;","    pnts[2] = C;","    pnts[3] = D;","","    for(int i = 0; i < 4; ++i) {","        for(int j = 0; j < 4; ++j) {","            for(int k = 0; k < 4; ++k) {","                if(0 == iMod(","                    int(255.0 * texture2D(maskTexture,","                        vec2(","                            (float(i * 2 + j / 2) + 0.5) / 8.0,","                            (pnts[i][j][k] * (maskHeight - 1.0) + 1.0) / maskHeight","                        ))[3]","                    ) / int(pow(2.0, float(iMod(j * 4 + k, 8)))),","                    2","                )) return true;","            }","        }","    }","    return false;","}","","vec4 position(bool isContext, float v, mat4 A, mat4 B, mat4 C, mat4 D) {","    float x = 0.5 * sign(v) + 0.5;","    float y = axisY(x, A, B, C, D);","    float z = 1.0 - abs(v);","","    z += isContext ? 0.0 : 2.0 * float(","        outsideBoundingBox(A, B, C, D) ||","        outsideRasterMask(A, B, C, D)","    );","","    return vec4(","        2.0 * (vec2(x, y) * viewBoxSize + viewBoxPos) / resolution - 1.0,","        z,","        1.0","    );","}","","void main() {","    mat4 A = mat4(p01_04, p05_08, p09_12, p13_16);","    mat4 B = mat4(p17_20, p21_24, p25_28, p29_32);","    mat4 C = mat4(p33_36, p37_40, p41_44, p45_48);","    mat4 D = mat4(p49_52, p53_56, p57_60, ZEROS);","","    float v = colors[3];","","    gl_Position = position(isContext, v, A, B, C, D);","","    fragColor =","        isContext ? vec4(contextColor) :","        isPick ? vec4(colors.rgb, 1.0) : texture2D(palette, vec2(abs(v), 0.5));","}"].join("\n"),n=["precision highp float;","","varying vec4 fragColor;","","void main() {","    gl_FragColor = fragColor;","}"].join("\n"),i=$x().maxDimensionCount,a=ct(),o=1e-6,s=2048,l=new Uint8Array(4),c=new Uint8Array(4),u={shape:[256,1],format:"rgba",type:"uint8",mag:"nearest",min:"nearest"};function h(e,t,r,n,i){var a=e._gl;a.enable(a.SCISSOR_TEST),a.scissor(t,r,n,i),e.clear({color:[0,0,0,0],depth:1})}function f(e,t,r,n,i,a){var o=a.key;r.drawCompleted||(function(e){e.read({x:0,y:0,width:1,height:1,data:l})}(e),r.drawCompleted=!0),function s(l){var c=Math.min(n,i-l*n);0===l&&(window.cancelAnimationFrame(r.currentRafs[o]),delete r.currentRafs[o],h(e,a.scissorX,a.scissorY,a.scissorWidth,a.viewBoxSize[1])),!r.clearOnly&&(a.count=2*c,a.offset=2*l*n,t(a),l*n+c<i&&(r.currentRafs[o]=window.requestAnimationFrame((function(){s(l+1)}))),r.drawCompleted=!1)}(0)}function p(e){return Math.max(o,Math.min(1-o,e))}function d(e,t){for(var r=new Array(256),n=0;n<256;n++)r[n]=e(n/255).concat(t);return r}function m(e,t){return(e>>>8*t)%256/255}function g(e,t,r){for(var n=new Array(8*t),i=0,a=0;a<t;a++)for(var o=0;o<2;o++)for(var s=0;s<4;s++){var l=4*e+s,c=r[64*a+l];63===l&&0===o&&(c*=-1),n[i++]=c}return n}function y(e){return("0"+e).slice(-2)}function v(e){return e<i?"p"+y(e+1)+"_"+y(e+4):"colors"}function x(e,t,r,n,i,o,s,l,c,u,h,f,p,d){for(var m=[[],[]],g=0;g<64;g++)m[0][g]=g===i?1:0,m[1][g]=g===o?1:0;s*=d,l*=d,c*=d,u*=d;var y=e.lines.canvasOverdrag*d,v=e.domain,x=e.canvasWidth*d,_=e.canvasHeight*d,b=e.pad.l*d,w=e.pad.b*d,T=e.layoutHeight*d,k=e.layoutWidth*d,A=e.deselectedLines.color,M=e.deselectedLines.opacity;return a.extendFlat({key:h,resolution:[x,_],viewBoxPos:[s+y,l],viewBoxSize:[c,u],i0:i,i1:o,dim0A:m[0].slice(0,16),dim0B:m[0].slice(16,32),dim0C:m[0].slice(32,48),dim0D:m[0].slice(48,64),dim1A:m[1].slice(0,16),dim1B:m[1].slice(16,32),dim1C:m[1].slice(32,48),dim1D:m[1].slice(48,64),drwLayer:f,contextColor:[A[0]/255,A[1]/255,A[2]/255,"auto"!==M?A[3]*M:Math.max(1/255,Math.pow(1/e.lines.color.length,1/3))],scissorX:(n===t?0:s+y)+(b-y)+k*v.x[0],scissorWidth:(n===r?x-s+y:c+.5)+(n===t?s+y:0),scissorY:l+w+T*v.y[0],scissorHeight:u,viewportX:b-y+k*v.x[0],viewportY:w+T*v.y[0],viewportWidth:x,viewportHeight:_},p)}function _(e){var t=s-1,r=Math.max(0,Math.floor(e[0]*t),0),n=Math.min(t,Math.ceil(e[1]*t),t);return[Math.min(r,n),Math.max(r,n)]}t.exports=function(e,t){var o,l,y,b,w,T=t.context,k=t.pick,A=t.regl,M=A._gl,S=M.getParameter(M.ALIASED_LINE_WIDTH_RANGE),E=Math.max(S[0],Math.min(S[1],t.viewModel.plotGlPixelRatio)),C={currentRafs:{},drawCompleted:!0,clearOnly:!1},I=function(e){for(var t={},r=0;r<=i;r+=4)t[v(r)]=e.buffer({usage:"dynamic",type:"float",data:new Uint8Array(0)});return t}(A),L=A.texture(u),P=[];D(t);var z=A({profile:!1,blend:{enable:T,func:{srcRGB:"src alpha",dstRGB:"one minus src alpha",srcAlpha:1,dstAlpha:1},equation:{rgb:"add",alpha:"add"},color:[0,0,0,0]},depth:{enable:!T,mask:!0,func:"less",range:[0,1]},cull:{enable:!0,face:"back"},scissor:{enable:!0,box:{x:A.prop("scissorX"),y:A.prop("scissorY"),width:A.prop("scissorWidth"),height:A.prop("scissorHeight")}},viewport:{x:A.prop("viewportX"),y:A.prop("viewportY"),width:A.prop("viewportWidth"),height:A.prop("viewportHeight")},dither:!1,vert:r,frag:n,primitive:"lines",lineWidth:E,attributes:I,uniforms:{resolution:A.prop("resolution"),viewBoxPos:A.prop("viewBoxPos"),viewBoxSize:A.prop("viewBoxSize"),dim0A:A.prop("dim0A"),dim1A:A.prop("dim1A"),dim0B:A.prop("dim0B"),dim1B:A.prop("dim1B"),dim0C:A.prop("dim0C"),dim1C:A.prop("dim1C"),dim0D:A.prop("dim0D"),dim1D:A.prop("dim1D"),loA:A.prop("loA"),hiA:A.prop("hiA"),loB:A.prop("loB"),hiB:A.prop("hiB"),loC:A.prop("loC"),hiC:A.prop("hiC"),loD:A.prop("loD"),hiD:A.prop("hiD"),palette:L,contextColor:A.prop("contextColor"),maskTexture:A.prop("maskTexture"),drwLayer:A.prop("drwLayer"),maskHeight:A.prop("maskHeight")},offset:A.prop("offset"),count:A.prop("count")});function D(e){o=e.model,l=e.viewModel,y=l.dimensions.slice(),b=y[0]?y[0].values.length:0;var t=o.lines,r=k?t.color.map((function(e,r){return r/t.color.length})):t.color,n=function(e,t,r){for(var n=new Array(e*(i+4)),a=0,o=0;o<e;o++){for(var s=0;s<i;s++)n[a++]=s<t.length?t[s].paddedUnitValues[o]:.5;n[a++]=m(o,2),n[a++]=m(o,1),n[a++]=m(o,0),n[a++]=p(r[o])}return n}(b,y,r);(function(e,t,r){for(var n=0;n<=i;n+=4)e[v(n)](g(n/4,t,r))})(I,b,n),!T&&!k&&(L=A.texture(a.extendFlat({data:d(o.unitToColor,255)},u)))}return{render:function(e,t,r){var n,i,a,l=e.length,c=1/0,u=-1/0;for(n=0;n<l;n++)e[n].dim0.canvasX<c&&(c=e[n].dim0.canvasX,i=n),e[n].dim1.canvasX>u&&(u=e[n].dim1.canvasX,a=n);0===l&&h(A,0,0,o.canvasWidth,o.canvasHeight);var p=function(e){var t,r,n,i=[[],[]];for(n=0;n<64;n++){var a=!e&&n<y.length?y[n].brush.filter.getBounds():[-1/0,1/0];i[0][n]=a[0],i[1][n]=a[1]}var o=8*s,l=new Array(o);for(t=0;t<o;t++)l[t]=255;if(!e)for(t=0;t<y.length;t++){var c=t%8,u=(t-c)/8,h=Math.pow(2,c),f=y[t].brush.filter.get();if(!(f.length<2)){var p=_(f[0])[1];for(r=1;r<f.length;r++){var d=_(f[r]);for(n=p+1;n<d[0];n++)l[8*n+u]&=~h;p=Math.max(p,d[1])}}}var m={shape:[8,s],format:"alpha",type:"uint8",mag:"nearest",min:"nearest",data:l};return w?w(m):w=A.texture(m),{maskTexture:w,maskHeight:s,loA:i[0].slice(0,16),loB:i[0].slice(16,32),loC:i[0].slice(32,48),loD:i[0].slice(48,64),hiA:i[1].slice(0,16),hiB:i[1].slice(16,32),hiC:i[1].slice(32,48),hiD:i[1].slice(48,64)}}(T);for(n=0;n<l;n++){var d=e[n],m=d.dim0.crossfilterDimensionIndex,g=d.dim1.crossfilterDimensionIndex,v=d.canvasX,M=d.canvasY,S=v+d.panelSizeX,E=d.plotGlPixelRatio;if(t||!P[m]||P[m][0]!==v||P[m][1]!==S){P[m]=[v,S];var I=x(o,i,a,n,m,g,v,M,d.panelSizeX,d.panelSizeY,d.dim0.crossfilterDimensionIndex,T?0:k?2:1,p,E);C.clearOnly=r;var L=t?o.lines.blockLineCount:b;f(A,z,C,L,b,I)}}},readPixel:function(e,t){return A.read({x:e,y:t,width:1,height:1,data:c}),c},readPixels:function(e,t,r,n){var i=new Uint8Array(4*r*n);return A.read({x:e,y:t,width:r,height:n,data:i}),i},destroy:function(){for(var t in e.style["pointer-events"]="none",L.destroy(),w&&w.destroy(),I)I[t].destroy()},update:D}}}}),m_=m({"src/traces/parcoords/parcoords.js"(e,t){var r=b(),n=ct(),i=n.isArrayOrTypedArray,a=n.numberFormat,o=(f_(),v(u_)).default,s=ar(),l=n.strRotate,c=n.strTranslate,u=Et(),h=er(),f=Yt(),p=Kx(),d=p.keyFun,m=p.repeat,g=p.unwrap,y=p_(),x=$x(),_=Jx(),w=d_();function T(e,t,r){return n.aggNums(e,null,t,r)}function k(e,t){return M(T(Math.min,e,t),T(Math.max,e,t))}function A(e){var t=e.range;return t?M(t[0],t[1]):k(e.values,e._length)}function M(e,t){return(isNaN(e)||!isFinite(e))&&(e=0),(isNaN(t)||!isFinite(t))&&(t=0),e===t&&(0===e?(e-=1,t+=1):(e*=.9,t*=1.1)),[e,t]}function S(e,t,n,i,o){var s=A(n);return i?r.scale.ordinal().domain(i.map(function(e,t){return t?function(r,n){return t[n]??e(r)}:e}(a(n.tickformat),o))).range(i.map((function(r){var n=(r-s[0])/(s[1]-s[0]);return e-t+n*(2*t-e)}))):r.scale.linear().domain(s).range([e-t,t])}function E(e){if(e.tickvals){var t=A(e);return r.scale.ordinal().domain(e.tickvals).range(e.tickvals.map((function(e){return(e-t[0])/(t[1]-t[0])})))}}function C(e){var t=e.map((function(e){return e[0]})),n=e.map((function(e){var t=o(e[1]);return r.rgb("rgb("+t[0]+","+t[1]+","+t[2]+")")})),i="rgb".split("").map((function(e){return r.scale.linear().clamp(!0).domain(t).range(n.map(function(e){return function(t){return t[e]}}(e)))}));return function(e){return i.map((function(t){return t(e)}))}}function I(e){return e.dimensions.some((function(e){return e.brush.filterSpecified}))}function L(e,t,i){var a=g(t),s=a.trace,l=y.convertTypedArray(a.lineColor),c=s.line,u={color:o(s.unselected.line.color),opacity:s.unselected.line.opacity},h=f.extractOpts(c),p=h.reversescale?f.flipScale(a.cscale):a.cscale,d=s.domain,m=s.dimensions,v=e.width,_=s.labelangle,b=s.labelside,w=s.labelfont,T=s.tickfont,k=s.rangefont,M=n.extendDeepNoArrays({},c,{color:l.map(r.scale.linear().domain(A({values:l,range:[h.min,h.max],_length:s._length}))),blockLineCount:x.blockLineCount,canvasOverdrag:x.overdrag*x.canvasPixelRatio}),S=Math.floor(v*(d.x[1]-d.x[0])),E=Math.floor(e.height*(d.y[1]-d.y[0])),I=e.margin||{l:80,r:80,t:100,b:80},L=S,P=E;return{key:i,colCount:m.filter(y.isVisible).length,dimensions:m,tickDistance:x.tickDistance,unitToColor:C(p),lines:M,deselectedLines:u,labelAngle:_,labelSide:b,labelFont:w,tickFont:T,rangeFont:k,layoutWidth:v,layoutHeight:e.height,domain:d,translateX:d.x[0]*v,translateY:e.height-d.y[1]*e.height,pad:I,canvasWidth:L*x.canvasPixelRatio+2*M.canvasOverdrag,canvasHeight:P*x.canvasPixelRatio,width:L,height:P,canvasPixelRatio:x.canvasPixelRatio}}function P(e,t,o){var s=o.width,l=o.height,c=o.dimensions,u=o.canvasPixelRatio,h=function(e){return s*e/Math.max(1,o.colCount-1)},f=x.verticalPadding/l,p=function(e,t){return r.scale.linear().range([t,e-t])}(l,x.verticalPadding),d={key:o.key,xScale:h,model:o,inBrushDrag:!1},m={};return d.dimensions=c.filter(y.isVisible).map((function(s,c){var g=function(e,t){return r.scale.linear().domain(A(e)).range([t,1-t])}(s,f),v=m[s.label];m[s.label]=(v||0)+1;var b=s.label+(v?"__"+v:""),w=s.constraintrange,T=w&&w.length;T&&!i(w[0])&&(w=[w]);var k=T?w.map((function(e){return e.map(g)})):[[-1/0,1/0]],M=s.values;M.length>s._length&&(M=M.slice(0,s._length));var C,L=s.tickvals;function P(e,t){return{val:e,text:C[t]}}function z(e,t){return e.val-t.val}if(i(L)&&L.length){n.isTypedArray(L)&&(L=Array.from(L)),C=s.ticktext,i(C)&&C.length?C.length>L.length?C=C.slice(0,L.length):L.length>C.length&&(L=L.slice(0,C.length)):C=L.map(a(s.tickformat));for(var D=1;D<L.length;D++)if(L[D]<L[D-1]){for(var O=L.map(P).sort(z),R=0;R<L.length;R++)L[R]=O[R].val,C[R]=O[R].text;break}}else L=void 0;return M=y.convertTypedArray(M),{key:b,label:s.label,tickFormat:s.tickformat,tickvals:L,ticktext:C,ordinal:y.isOrdinal(s),multiselect:s.multiselect,xIndex:c,crossfilterDimensionIndex:c,visibleIndex:s._index,height:l,values:M,paddedUnitValues:M.map(g),unitTickvals:L&&L.map(g),xScale:h,x:h(c),canvasX:h(c)*u,unitToPaddedPx:p,domainScale:S(l,x.verticalPadding,s,L,C),ordinalScale:E(s),parent:d,model:o,brush:_.makeBrush(e,T,k,(function(){e.linePickActive(!1)}),(function(){var t=d;t.focusLayer&&t.focusLayer.render(t.panels,!0);var r=I(t);!e.contextShown()&&r?(t.contextLayer&&t.contextLayer.render(t.panels,!0),e.contextShown(!0)):e.contextShown()&&!r&&(t.contextLayer&&t.contextLayer.render(t.panels,!0,!0),e.contextShown(!1))}),(function(r){if(d.focusLayer.render(d.panels,!0),d.pickLayer&&d.pickLayer.render(d.panels,!0),e.linePickActive(!0),t&&t.filterChanged){var i=g.invert,a=r.map((function(e){return 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g(e){if(!e.parcatsViewModel.dragDimension&&(w(r.select(this)),a.loneUnhover(e.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()),e.parcatsViewModel.pathSelection.sort(d),-1===e.parcatsViewModel.hoverinfoItems.indexOf("skip"))){var t=y(e),n=x(e);e.parcatsViewModel.graphDiv.emit("plotly_unhover",{points:t,event:r.event,constraints:n})}}function y(e){for(var t=[],r=O(e.parcatsViewModel),n=0;n<e.model.valueInds.length;n++){var i=e.model.valueInds[n];t.push({curveNumber:r,pointNumber:i})}return t}function x(e){for(var t={},r=e.parcatsViewModel.model.dimensions,n=0;n<r.length;n++){var i=r[n],a=i.categories[e.model.categoryInds[n]];t[i.containerInd]=a.categoryValue}return void 0!==e.model.rawColor&&(t.color=e.model.rawColor),t}function _(e){if(-1===e.parcatsViewModel.hoverinfoItems.indexOf("skip")){var t=y(e),n=x(e);e.parcatsViewModel.graphDiv.emit("plotly_click",{points:t,event:r.event,constraints:n})}}function w(e){e.attr("fill",(function(e){return e.model.color})).attr("fill-opacity",.6).attr("stroke","lightgray").attr("stroke-width",.2).attr("stroke-opacity",1)}function T(e){e.attr("fill-opacity",.8).attr("stroke",(function(e){return c.mostReadable(e.model.color,["black","white"])})).attr("stroke-width",.3)}function k(e){e.select("rect.catrect").attr("stroke","black").attr("stroke-width",1).attr("stroke-opacity",1)}function A(e){e.attr("stroke","black").attr("stroke-width",.2).attr("stroke-opacity",1).attr("fill-opacity",1)}function M(e){var t=e.parcatsViewModel.pathSelection,r=e.categoryViewModel.model.dimensionInd,n=e.categoryViewModel.model.categoryInd;return t.filter((function(t){return t.model.categoryInds[r]===n&&t.model.color===e.color}))}function S(e,t,n){var i=r.select(e).datum(),a=i.categoryViewModel.model,o=i.parcatsViewModel.graphDiv,s=r.select(e.parentNode).selectAll("rect.bandrect"),l=[];s.each((function(e){M(e).each((function(e){Array.prototype.push.apply(l,y(e))}))}));var c={};c[a.dimensionInd]=a.categoryValue,o.emit(t,{points:l,event:n,constraints:c})}function E(e,t,n){var i=r.select(e).datum(),a=i.categoryViewModel.model,o=i.parcatsViewModel.graphDiv,s=M(i),l=[];s.each((function(e){Array.prototype.push.apply(l,y(e))}));var c={};c[a.dimensionInd]=a.categoryValue,void 0!==i.rawColor&&(c.color=i.rawColor),o.emit(t,{points:l,event:n,constraints:c})}function C(e,t,n){e._fullLayout._calcInverseTransform(e);var i,a,o=e._fullLayout._invScaleX,s=e._fullLayout._invScaleY,l=r.select(n.parentNode).select("rect.catrect"),c=l.node().getBoundingClientRect(),u=l.datum(),h=u.parcatsViewModel,f=h.model.dimensions[u.model.dimensionInd],p=h.trace,d=c.top+c.height/2;h.dimensions.length>1&&f.displayInd===h.dimensions.length-1?(i=c.left,a="left"):(i=c.left+c.width,a="right");var m=u.model.count,g=u.model.categoryLabel,y=m/u.parcatsViewModel.model.count,v={countLabel:m,categoryLabel:g,probabilityLabel:y.toFixed(3)},x=[];-1!==u.parcatsViewModel.hoverinfoItems.indexOf("count")&&x.push(["Count:",v.countLabel].join(" ")),-1!==u.parcatsViewModel.hoverinfoItems.indexOf("probability")&&x.push(["P("+v.categoryLabel+"):",v.probabilityLabel].join(" "));var _=x.join("<br>");return{trace:p,x:o*(i-t.left),y:s*(d-t.top),text:_,color:"lightgray",borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontSize:12,fontColor:"black",idealAlign:a,hovertemplate:p.hovertemplate,hovertemplateLabels:v,eventData:[{data:p._input,fullData:p,count:m,category:g,probability:y}]}}function I(e){if(!e.parcatsViewModel.dragDimension&&-1===e.parcatsViewModel.hoverinfoItems.indexOf("skip")){if(r.mouse(this)[1]<-1)return;var t,n=e.parcatsViewModel.graphDiv,i=n._fullLayout,s=i._paperdiv.node().getBoundingClientRect(),l=e.parcatsViewModel.hoveron,u=this;"color"===l?(function(e){var t=r.select(e).datum(),n=M(t);T(n),n.each((function(){o.raiseToTop(this)})),r.select(e.parentNode).selectAll("rect.bandrect").filter((function(e){return e.color===t.color})).each((function(){o.raiseToTop(this),function(e){e.attr("stroke","black").attr("stroke-width",1.5)}(r.select(this))}))}(u),E(u,"plotly_hover",r.event)):(function(e){r.select(e.parentNode).selectAll("rect.bandrect").each((function(e){var t=M(e);T(t),t.each((function(){o.raiseToTop(this)}))})),function(e){e.select("rect.catrect").attr("stroke","black").attr("stroke-width",2.5)}(r.select(e.parentNode))}(u),S(u,"plotly_hover",r.event)),-1===e.parcatsViewModel.hoverinfoItems.indexOf("none")&&("category"===l?t=C(n,s,u):"color"===l?t=function(e,t,n){e._fullLayout._calcInverseTransform(e);var i,a,o=e._fullLayout._invScaleX,s=e._fullLayout._invScaleY,l=n.getBoundingClientRect(),u=r.select(n).datum(),h=u.categoryViewModel,f=h.parcatsViewModel,p=f.model.dimensions[h.model.dimensionInd],d=f.trace,m=l.y+l.height/2;f.dimensions.length>1&&p.displayInd===f.dimensions.length-1?(i=l.left,a="left"):(i=l.left+l.width,a="right");var g=h.model.categoryLabel,y=u.parcatsViewModel.model.count,v=0;u.categoryViewModel.bands.forEach((function(e){e.color===u.color&&(v+=e.count)}));var x=h.model.count,_=0;f.pathSelection.each((function(e){e.model.color===u.color&&(_+=e.model.count)}));var b=v/y,w=v/_,T=v/x,k={countLabel:v,categoryLabel:g,probabilityLabel:b.toFixed(3)},A=[];-1!==h.parcatsViewModel.hoverinfoItems.indexOf("count")&&A.push(["Count:",k.countLabel].join(" ")),-1!==h.parcatsViewModel.hoverinfoItems.indexOf("probability")&&(A.push("P(color ∩ "+g+"): "+k.probabilityLabel),A.push("P("+g+" | color): "+w.toFixed(3)),A.push("P(color | "+g+"): "+T.toFixed(3)));var M=A.join("<br>"),S=c.mostReadable(u.color,["black","white"]);return{trace:d,x:o*(i-t.left),y:s*(m-t.top),text:M,color:u.color,borderColor:"black",fontFamily:'Monaco, "Courier New", monospace',fontColor:S,fontSize:10,idealAlign:a,hovertemplate:d.hovertemplate,hovertemplateLabels:k,eventData:[{data:d._input,fullData:d,category:g,count:y,probability:b,categorycount:x,colorcount:_,bandcolorcount:v}]}}(n,s,u):"dimension"===l&&(t=function(e,t,n){var i=[];return r.select(n.parentNode.parentNode).selectAll("g.category").select("rect.catrect").each((function(){i.push(C(e,t,this))})),i}(n,s,u)),t&&a.loneHover(t,{container:i._hoverlayer.node(),outerContainer:i._paper.node(),gd:n}))}}function L(e){var t=e.parcatsViewModel;t.dragDimension||(w(t.pathSelection),k(t.dimensionSelection.selectAll("g.category")),A(t.dimensionSelection.selectAll("g.category").selectAll("rect.bandrect")),a.loneUnhover(t.graphDiv._fullLayout._hoverlayer.node()),t.pathSelection.sort(d),-1!==t.hoverinfoItems.indexOf("skip"))||("color"===e.parcatsViewModel.hoveron?E(this,"plotly_unhover",r.event):S(this,"plotly_unhover",r.event))}function P(e){"fixed"!==e.parcatsViewModel.arrangement&&(e.dragDimensionDisplayInd=e.model.displayInd,e.initialDragDimensionDisplayInds=e.parcatsViewModel.model.dimensions.map((function(e){return e.displayInd})),e.dragHasMoved=!1,e.dragCategoryDisplayInd=null,r.select(this).selectAll("g.category").select("rect.catrect").each((function(t){var n=r.mouse(this)[0],i=r.mouse(this)[1];-2<=n&&n<=t.width+2&&-2<=i&&i<=t.height+2&&(e.dragCategoryDisplayInd=t.model.displayInd,e.initialDragCategoryDisplayInds=e.model.categories.map((function(e){return e.displayInd})),t.model.dragY=t.y,o.raiseToTop(this.parentNode),r.select(this.parentNode).selectAll("rect.bandrect").each((function(t){t.y<i&&i<=t.y+t.height&&(e.potentialClickBand=this)})))})),e.parcatsViewModel.dragDimension=e,a.loneUnhover(e.parcatsViewModel.graphDiv._fullLayout._hoverlayer.node()))}function z(e){if("fixed"!==e.parcatsViewModel.arrangement&&(e.dragHasMoved=!0,null!==e.dragDimensionDisplayInd)){var t=e.dragDimensionDisplayInd,n=t-1,i=t+1,a=e.parcatsViewModel.dimensions[t];if(null!==e.dragCategoryDisplayInd){var o=a.categories[e.dragCategoryDisplayInd];o.model.dragY+=r.event.dy;var s=o.model.dragY,l=o.model.displayInd,c=a.categories,u=c[l-1],h=c[l+1];void 0!==u&&s<u.y+u.height/2&&(o.model.displayInd=u.model.displayInd,u.model.displayInd=l),void 0!==h&&s+o.height>h.y+h.height/2&&(o.model.displayInd=h.model.displayInd,h.model.displayInd=l),e.dragCategoryDisplayInd=o.model.displayInd}if(null===e.dragCategoryDisplayInd||"freeform"===e.parcatsViewModel.arrangement){a.model.dragX=r.event.x;var f=e.parcatsViewModel.dimensions[n],p=e.parcatsViewModel.dimensions[i];void 0!==f&&a.model.dragX<f.x+f.width&&(a.model.displayInd=f.model.displayInd,f.model.displayInd=t),void 0!==p&&a.model.dragX+a.width>p.x&&(a.model.displayInd=p.model.displayInd,p.model.displayInd=e.dragDimensionDisplayInd),e.dragDimensionDisplayInd=a.model.displayInd}V(e.parcatsViewModel),U(e.parcatsViewModel),B(e.parcatsViewModel),R(e.parcatsViewModel)}}function D(e){if("fixed"!==e.parcatsViewModel.arrangement&&null!==e.dragDimensionDisplayInd){r.select(this).selectAll("text").attr("font-weight","normal");var t={},n=O(e.parcatsViewModel),a=e.parcatsViewModel.model.dimensions.map((function(e){return e.displayInd})),o=e.initialDragDimensionDisplayInds.some((function(e,t){return e!==a[t]}));o&&a.forEach((function(r,n){var i=e.parcatsViewModel.model.dimensions[n].containerInd;t["dimensions["+i+"].displayindex"]=r}));var s=!1;if(null!==e.dragCategoryDisplayInd){var l=e.model.categories.map((function(e){return e.displayInd}));if(s=e.initialDragCategoryDisplayInds.some((function(e,t){return e!==l[t]}))){var c=e.model.categories.slice().sort((function(e,t){return e.displayInd-t.displayInd})),u=c.map((function(e){return e.categoryValue})),h=c.map((function(e){return e.categoryLabel}));t["dimensions["+e.model.containerInd+"].categoryarray"]=[u],t["dimensions["+e.model.containerInd+"].ticktext"]=[h],t["dimensions["+e.model.containerInd+"].categoryorder"]="array"}}-1===e.parcatsViewModel.hoverinfoItems.indexOf("skip")&&!e.dragHasMoved&&e.potentialClickBand&&("color"===e.parcatsViewModel.hoveron?E(e.potentialClickBand,"plotly_click",r.event.sourceEvent):S(e.potentialClickBand,"plotly_click",r.event.sourceEvent)),e.model.dragX=null,null!==e.dragCategoryDisplayInd&&(e.parcatsViewModel.dimensions[e.dragDimensionDisplayInd].categories[e.dragCategoryDisplayInd].model.dragY=null,e.dragCategoryDisplayInd=null),e.dragDimensionDisplayInd=null,e.parcatsViewModel.dragDimension=null,e.dragHasMoved=null,e.potentialClickBand=null,V(e.parcatsViewModel),U(e.parcatsViewModel),r.transition().duration(300).ease("cubic-in-out").each((function(){B(e.parcatsViewModel,!0),R(e.parcatsViewModel,!0)})).each("end",(function(){(o||s)&&i.restyle(e.parcatsViewModel.graphDiv,t,[n])}))}}function O(e){for(var t,r=e.graphDiv._fullData,n=0;n<r.length;n++)if(e.key===r[n].uid){t=n;break}return t}function R(e,t){var r;void 0===t&&(t=!1),e.pathSelection.data((function(e){return e.paths}),f),(r=e.pathSelection,t?r.transition():r).attr("d",(function(e){return e.svgD}))}function B(e,t){function n(e){return t?e.transition():e}void 0===t&&(t=!1),e.dimensionSelection.data((function(e){return e.dimensions}),f);var i=e.dimensionSelection.selectAll("g.category").data((function(e){return e.categories}),f);n(e.dimensionSelection).attr("transform",(function(e){return s(e.x,0)})),n(i).attr("transform",(function(e){return s(0,e.y)})),i.select(".dimlabel").text((function(e,t){return 0===t?e.parcatsViewModel.model.dimensions[e.model.dimensionInd].dimensionLabel:null})),i.select(".catlabel").attr("text-anchor",(function(e){return p(e)?"start":"end"})).attr("x",(function(e){return p(e)?e.width+5:-5})).each((function(e){var t,n;p(e)?(t=e.width+5,n="start"):(t=-5,n="end"),r.select(this).selectAll("tspan").attr("x",t).attr("text-anchor",n)}));var a=i.selectAll("rect.bandrect").data((function(e){return e.bands}),f),l=a.enter().append("rect").attr("class","bandrect").attr("cursor","move").attr("stroke-opacity",0).attr("fill",(function(e){return e.color})).attr("fill-opacity",0);a.attr("fill",(function(e){return e.color})).attr("width",(function(e){return e.width})).attr("height",(function(e){return e.height})).attr("y",(function(e){return e.y})),A(l),a.each((function(){o.raiseToTop(this)})),a.exit().remove()}function j(e,t,r){var n,i=r[0],a=t.margin||{l:80,r:80,t:100,b:80},o=i.trace,s=o.domain,l=t.width,c=t.height,u=Math.floor(l*(s.x[1]-s.x[0])),h=Math.floor(c*(s.y[1]-s.y[0])),f=s.x[0]*l+a.l,p=t.height-s.y[1]*t.height+a.t,d=o.line.shape;n="all"===o.hoverinfo?["count","probability"]:(o.hoverinfo||"").split("+");var m={trace:o,key:o.uid,model:i,x:f,y:p,width:u,height:h,hoveron:o.hoveron,hoverinfoItems:n,arrangement:o.arrangement,bundlecolors:o.bundlecolors,sortpaths:o.sortpaths,labelfont:o.labelfont,categorylabelfont:o.tickfont,pathShape:d,dragDimension:null,margin:a,paths:[],dimensions:[],graphDiv:e,traceSelection:null,pathSelection:null,dimensionSelection:null};return i.dimensions&&(V(m),U(m)),m}function N(e,t,r,i,a){var o,s,l=[],c=[];for(s=0;s<r.length-1;s++)o=n(r[s]+e[s],e[s+1]),l.push(o(a)),c.push(o(1-a));var u="M "+e[0]+","+t[0];for(u+="l"+r[0]+",0 ",s=1;s<r.length;s++)u+="C"+l[s-1]+","+t[s-1]+" "+c[s-1]+","+t[s]+" "+e[s]+","+t[s],u+="l"+r[s]+",0 ";for(u+="l0,"+i+" ",u+="l -"+r[r.length-1]+",0 ",s=r.length-2;s>=0;s--)u+="C"+c[s]+","+(t[s+1]+i)+" "+l[s]+","+(t[s]+i)+" "+(e[s]+r[s])+","+(t[s]+i),u+="l-"+r[s]+",0 ";return u+"Z"}function U(e){var t=e.dimensions,r=e.model,n=t.map((function(e){return e.categories.map((function(e){return e.y}))})),i=e.model.dimensions.map((function(e){return e.categories.map((function(e){return e.displayInd}))})),a=e.model.dimensions.map((function(e){return e.displayInd})),o=e.dimensions.map((function(e){return e.model.dimensionInd})),s=t.map((function(e){return e.x})),l=t.map((function(e){return e.width})),c=[];for(var u in r.paths)r.paths.hasOwnProperty(u)&&c.push(r.paths[u]);function h(e){var t=e.categoryInds.map((function(e,t){return i[t][e]}));return o.map((function(e){return t[e]}))}c.sort((function(t,r){var n=h(t),i=h(r);return"backward"===e.sortpaths&&(n.reverse(),i.reverse()),n.push(t.valueInds[0]),i.push(r.valueInds[0]),e.bundlecolors&&(n.unshift(t.rawColor),i.unshift(r.rawColor)),n<i?-1:n>i?1:0}));for(var f=new Array(c.length),p=t[0].model.count,d=t[0].categories.map((function(e){return e.height})).reduce((function(e,t){return e+t})),m=0;m<c.length;m++){var g,y,v=c[m];g=p>0?d*(v.count/p):0;for(var x=new Array(n.length),_=0;_<v.categoryInds.length;_++){var b=v.categoryInds[_],w=i[_][b],T=a[_];x[T]=n[T][w],n[T][w]+=g;var 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Black":i>750?" Extra Bold":i>650?" Bold":i>550?" Semi Bold":i>450?" Medium":i>350?" Regular":i>250?" Light":i>150?" Extra Light":" Thin"):"Open Sans"===a.slice(0,2).join(" ")?(s="Open Sans",s+=i>750?" Extrabold":i>650?" Bold":i>550?" Semibold":i>350?" Regular":" Light"):"Klokantech Noto Sans"===a.slice(0,3).join(" ")&&(s="Klokantech Noto Sans","CJK"===a[3]&&(s+=" CJK"),s+=i>500?" Bold":" Regular")),o&&(s+=" Italic"),"Open Sans Regular Italic"===s?s="Open Sans Italic":"Open Sans Regular Bold"===s?s="Open Sans Bold":"Open Sans Regular Bold Italic"===s?s="Open Sans Bold Italic":"Klokantech Noto Sans Regular Italic"===s&&(s="Klokantech Noto Sans Italic"),u(s)||(s=r),s.split(", ")}t.exports=function(e,t){var i,u=t[0].trace,b=!0===u.visible&&0!==u._length,w="none"!==u.fill,T=c.hasLines(u),k=c.hasMarkers(u),A=c.hasText(u),M=k&&"circle"===u.marker.symbol,S=k&&"circle"!==u.marker.symbol,E=u.cluster&&u.cluster.enabled,C=m("fill"),I=m("line"),L=m("circle"),P=m("symbol"),z={fill:C,line:I,circle:L,symbol:P};if(!b)return z;if((w||T)&&(i=a.calcTraceToLineCoords(t)),w&&(C.geojson=a.makePolygon(i),C.layout.visibility="visible",n.extendFlat(C.paint,{"fill-color":u.fillcolor})),T&&(I.geojson=a.makeLine(i),I.layout.visibility="visible",n.extendFlat(I.paint,{"line-width":u.line.width,"line-color":u.line.color,"line-opacity":u.opacity})),M){var D=function(e){var t,i,a,c,u=e[0].trace,h=u.marker,f=u.selectedpoints,p=n.isArrayOrTypedArray(h.color),d=n.isArrayOrTypedArray(h.size),m=n.isArrayOrTypedArray(h.opacity);function g(e){return u.opacity*e}p&&(i=o.hasColorscale(u,"marker")?o.makeColorScaleFuncFromTrace(h):n.identity),d&&(a=l(u)),m&&(c=function(e){return g(r(e)?+n.constrain(e,0,1):0)});var y,x=[];for(t=0;t<e.length;t++){var _=e[t],b=_.lonlat;if(!v(b)){var w={};i&&(w.mcc=_.mcc=i(_.mc)),a&&(w.mrc=_.mrc=a(_.ms)),c&&(w.mo=c(_.mo)),f&&(w.selected=_.selected||0),x.push({type:"Feature",id:t+1,geometry:{type:"Point",coordinates:b},properties:w})}}if(f)for(y=s.makeSelectedPointStyleFns(u),t=0;t<x.length;t++){var T=x[t].properties;y.selectedOpacityFn&&(T.mo=g(y.selectedOpacityFn(T))),y.selectedColorFn&&(T.mcc=y.selectedColorFn(T)),y.selectedSizeFn&&(T.mrc=y.selectedSizeFn(T))}return{geojson:{type:"FeatureCollection",features:x},mcc:p||y&&y.selectedColorFn?{type:"identity",property:"mcc"}:h.color,mrc:d||y&&y.selectedSizeFn?{type:"identity",property:"mrc"}:function(e){return 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T=Array.isArray(w)?w[x]||"":w,k=i._module.formatLabels(_,i,r),A={};f(A,i,_.i),b=n.texttemplateString({data:[A,_,i._meta],fallback:i.texttemplatefallback,labels:k,locale:r._d3locale,template:T})}else b=h(x);b&&(b=b.replace(p,"").replace(d,"\n")),m.push({type:"Feature",geometry:{type:"Point",coordinates:_.lonlat},properties:{symbol:l(x),angle:u(x),text:b}})}}return{type:"FeatureCollection",features:m}}(t,e),n.extendFlat(P.layout,{visibility:"visible","icon-image":"{symbol}-15","text-field":"{text}"}),S&&(n.extendFlat(P.layout,{"icon-size":u.marker.size/10}),"angle"in u.marker&&"auto"!==u.marker.angle&&n.extendFlat(P.layout,{"icon-rotate":{type:"identity",property:"angle"},"icon-rotation-alignment":"map"}),P.layout["icon-allow-overlap"]=u.marker.allowoverlap,n.extendFlat(P.paint,{"icon-opacity":u.opacity*u.marker.opacity,"icon-color":u.marker.color})),A)){var O=(u.marker||{}).size,R=h(u.textposition,O);n.extendFlat(P.layout,{"text-size":u.textfont.size,"text-anchor":R.anchor,"text-offset":R.offset,"text-font":_(u)}),n.extendFlat(P.paint,{"text-color":u.textfont.color,"text-opacity":u.opacity})}return z}}}),F_=m({"src/traces/scattermapbox/plot.js"(e,t){var r=ct(),n=R_(),i=C_().traceLayerPrefix,a={cluster:["cluster","clusterCount","circle"],nonCluster:["fill","line","circle","symbol"]};function o(e,t,r,n){this.type="scattermapbox",this.subplot=e,this.uid=t,this.clusterEnabled=r,this.isHidden=n,this.sourceIds={fill:"source-"+t+"-fill",line:"source-"+t+"-line",circle:"source-"+t+"-circle",symbol:"source-"+t+"-symbol",cluster:"source-"+t+"-circle",clusterCount:"source-"+t+"-circle"},this.layerIds={fill:i+t+"-fill",line:i+t+"-line",circle:i+t+"-circle",symbol:i+t+"-symbol",cluster:i+t+"-cluster",clusterCount:i+t+"-cluster-count"},this.below=null}var s=o.prototype;s.addSource=function(e,t,n){var i={type:"geojson",data:t.geojson};n&&n.enabled&&r.extendFlat(i,{cluster:!0,clusterMaxZoom:n.maxzoom});var a=this.subplot.map.getSource(this.sourceIds[e]);a?a.setData(t.geojson):this.subplot.map.addSource(this.sourceIds[e],i)},s.setSourceData=function(e,t){this.subplot.map.getSource(this.sourceIds[e]).setData(t.geojson)},s.addLayer=function(e,t,r){var n={type:t.type,id:this.layerIds[e],source:this.sourceIds[e],layout:t.layout,paint:t.paint};t.filter&&(n.filter=t.filter);for(var i,a=this.layerIds[e],o=this.subplot.getMapLayers(),s=0;s<o.length;s++)if(o[s].id===a){i=!0;break}i?(this.subplot.setOptions(a,"setLayoutProperty",n.layout),"visible"===n.layout.visibility&&this.subplot.setOptions(a,"setPaintProperty",n.paint)):this.subplot.addLayer(n,r)},s.update=function(e){var t=e[0].trace,r=this.subplot,i=r.map,o=n(r.gd,e),s=r.belowLookup["trace-"+this.uid],l=!(!t.cluster||!t.cluster.enabled),c=!!this.clusterEnabled,u=this;function h(e){c?function(e){for(var t=a.cluster,r=t.length-1;r>=0;r--){var n=t[r];i.removeLayer(u.layerIds[n])}e||i.removeSource(u.sourceIds.circle)}(e):function(e){for(var t=a.nonCluster,r=t.length-1;r>=0;r--){var n=t[r];i.removeLayer(u.layerIds[n]),e||i.removeSource(u.sourceIds[n])}}(e)}function f(e){l?function(e){e||u.addSource("circle",o.circle,t.cluster);for(var r=a.cluster,n=0;n<r.length;n++){var i=r[n],l=o[i];u.addLayer(i,l,s)}}(e):function(e){for(var t=a.nonCluster,r=0;r<t.length;r++){var n=t[r],i=o[n];e||u.addSource(n,i),u.addLayer(n,i,s)}}(e)}var p=this.isHidden,d=!0!==t.visible;d?p||h():p?d||f():c!==l?(h(),f()):(this.below!==s&&(h(!0),f(!0)),function(){for(var e=l?a.cluster:a.nonCluster,t=0;t<e.length;t++){var n=e[t],i=o[n];i&&(r.setOptions(u.layerIds[n],"setLayoutProperty",i.layout),"visible"===i.layout.visibility&&("cluster"!==n&&u.setSourceData(n,i),r.setOptions(u.layerIds[n],"setPaintProperty",i.paint)))}}()),this.clusterEnabled=l,this.isHidden=d,this.below=s,e[0].trace._glTrace=this},s.dispose=function(){for(var e=this.subplot.map,t=this.clusterEnabled?a.cluster:a.nonCluster,r=t.length-1;r>=0;r--){var n=t[r];e.removeLayer(this.layerIds[n]),e.removeSource(this.sourceIds[n])}},t.exports=function(e,t){var r,i,s,l=t[0].trace,c=l.cluster&&l.cluster.enabled,u=!0!==l.visible,h=new o(e,l.uid,c,u),f=n(e.gd,t),p=h.below=e.belowLookup["trace-"+l.uid];if(c)for(h.addSource("circle",f.circle,l.cluster),r=0;r<a.cluster.length;r++)s=f[i=a.cluster[r]],h.addLayer(i,s,p);else for(r=0;r<a.nonCluster.length;r++)s=f[i=a.nonCluster[r]],h.addSource(i,s,l.cluster),h.addLayer(i,s,p);return t[0].trace._glTrace=h,h}}}),B_=m({"src/traces/scattermapbox/hover.js"(e,t){var r=Or(),n=ct(),i=vi(),a=n.fillText,o=S().BADNUM,s=C_().traceLayerPrefix;function l(e,t,r){if(!e.hovertemplate){var n=(t.hi||e.hoverinfo).split("+"),i=-1!==n.indexOf("all"),o=-1!==n.indexOf("lon"),s=-1!==n.indexOf("lat"),l=t.lonlat,c=[];return i||o&&s?c.push("("+u(l[1])+", "+u(l[0])+")"):o?c.push(r.lon+u(l[0])):s&&c.push(r.lat+u(l[1])),(i||-1!==n.indexOf("text"))&&a(t,e,c),c.join("<br>")}function u(e){return e+"°"}}t.exports={hoverPoints:function(e,t,a){var c=e.cd,u=c[0].trace,h=e.xa,f=e.ya,p=e.subplot,d=[],m=s+u.uid+"-circle",g=u.cluster&&u.cluster.enabled;if(g){var y=p.map.queryRenderedFeatures(null,{layers:[m]});d=y.map((function(e){return e.id}))}var v=360*(t>=0?Math.floor((t+180)/360):Math.ceil((t-180)/360)),x=t-v;if(r.getClosest(c,(function(e){var t=e.lonlat;if(t[0]===o||g&&-1===d.indexOf(e.i+1))return 1/0;var r=n.modHalf(t[0],360),i=t[1],s=p.project([r,i]),l=s.x-h.c2p([x,i]),c=s.y-f.c2p([r,a]),u=Math.max(3,e.mrc||0);return Math.max(Math.sqrt(l*l+c*c)-u,1-3/u)}),e),!1!==e.index){var _=c[e.index],b=_.lonlat,w=[n.modHalf(b[0],360)+v,b[1]],T=h.c2p(w),k=f.c2p(w),A=_.mrc||1;e.x0=T-A,e.x1=T+A,e.y0=k-A,e.y1=k+A;var M={};M[u.subplot]={_subplot:p};var S=u._module.formatLabels(_,u,M);return e.lonLabel=S.lonLabel,e.latLabel=S.latLabel,e.color=i(u,_),e.extraText=l(u,_,c[0].t.labels),e.hovertemplate=u.hovertemplate,[e]}},getExtraText:l}}}),j_=m({"src/traces/scattermapbox/event_data.js"(e,t){t.exports=function(e,t){return e.lon=t.lon,e.lat=t.lat,e}}}),N_=m({"src/traces/scattermapbox/select.js"(e,t){var r=ct(),n=Xt(),i=S().BADNUM;t.exports=function(e,t){var a,o=e.cd,s=e.xaxis,l=e.yaxis,c=[],u=o[0].trace;if(!n.hasMarkers(u))return[];if(!1===t)for(a=0;a<o.length;a++)o[a].selected=0;else for(a=0;a<o.length;a++){var h=o[a],f=h.lonlat;if(f[0]!==i){var p=[r.modHalf(f[0],360),f[1]],d=[s.c2p(p),l.c2p(p)];t.contains(d,null,a,e)?(c.push({pointNumber:a,lon:f[0],lat:f[1]}),h.selected=1):h.selected=0}}return c}}}),U_=m({"node_modules/@plotly/mapbox-gl/dist/mapbox-gl-unminified.js"(e,t){var r,n;r=e,n=function(){var e,t,r;function n(n,i){if(e)if(t){var a="var sharedChunk = {}; ("+e+")(sharedChunk); ("+t+")(sharedChunk);",o={};e(o),r=i(o),typeof window<"u"&&(r.workerUrl=window.URL.createObjectURL(new Blob([a],{type:"text/javascript"})))}else t=i;else e=i}return n(0,(function(e){function t(e,t){return e(t={exports:{}},t.exports),t.exports}var r="1.13.4",n=i;function i(e,t,r,n){this.cx=3*e,this.bx=3*(r-e)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*t,this.by=3*(n-t)-this.cy,this.ay=1-this.cy-this.by,this.p1x=e,this.p1y=n,this.p2x=r,this.p2y=n}i.prototype.sampleCurveX=function(e){return((this.ax*e+this.bx)*e+this.cx)*e},i.prototype.sampleCurveY=function(e){return((this.ay*e+this.by)*e+this.cy)*e},i.prototype.sampleCurveDerivativeX=function(e){return(3*this.ax*e+2*this.bx)*e+this.cx},i.prototype.solveCurveX=function(e,t){var r,n,i,a,o;for(typeof 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pn=function(e,t){this._parameters=e,this._specification=t,Be(this,en(this._parameters,this._specification))};function dn(e){var t=null;if(e instanceof Tr)t=dn(e.result);else if(e instanceof wr)for(var r=0,n=e.args;r<n.length;r+=1){var i=n[r];if(t=dn(i))break}else(e instanceof Qt||e instanceof _r)&&e.input instanceof At&&"zoom"===e.input.name&&(t=e);return t instanceof Ue||e.eachChild((function(e){var r=dn(e);r instanceof Ue?t=r:!t&&r?t=new Ue("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.'):t&&r&&t!==r&&(t=new Ue("",'Only one zoom-based "step" or "interpolate" subexpression may be used in an expression.'))})),t}function mn(e){var t=e.key,r=e.value,n=e.valueSpec||{},i=e.objectElementValidators||{},a=e.style,o=e.styleSpec,s=[],l=Kr(r);if("object"!==l)return[new Re(t,r,"object expected, "+l+" found")];for(var c in r){var u=c.split(".")[0],h=n[u]||n["*"],f=void 0;if(i[u])f=i[u];else if(n[u])f=Vn;else 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t=t.concat(gn({key:e.key,value:r,valueSpec:e.valueSpec,style:e.style,styleSpec:e.styleSpec,arrayElementValidator:h})),"array"===Kr(r)&&0===r.length&&t.push(new Re(e.key,r,"array must have at least one stop")),t},default:function(e){return Vn({key:e.key,value:e.value,valueSpec:i,style:e.style,styleSpec:e.styleSpec})}}});return"identity"===a&&s&&u.push(new Re(e.key,e.value,'missing required property "property"')),"identity"!==a&&!e.value.stops&&u.push(new Re(e.key,e.value,'missing required property "stops"')),"exponential"===a&&e.valueSpec.expression&&!$r(e.valueSpec)&&u.push(new Re(e.key,e.value,"exponential functions not supported")),e.styleSpec.$version>=8&&(l&&!Yr(e.valueSpec)?u.push(new Re(e.key,e.value,"property functions not supported")):s&&!Xr(e.valueSpec)&&u.push(new Re(e.key,e.value,"zoom functions not supported"))),("categorical"===a||c)&&void 0===e.value.property&&u.push(new Re(e.key,e.value,'"property" property is required')),u;function h(e){var t=[],a=e.value,s=e.key;if("array"!==Kr(a))return[new Re(s,a,"array expected, "+Kr(a)+" found")];if(2!==a.length)return[new Re(s,a,"array length 2 expected, length "+a.length+" found")];if(c){if("object"!==Kr(a[0]))return[new Re(s,a,"object expected, "+Kr(a[0])+" found")];if(void 0===a[0].zoom)return[new Re(s,a,"object stop key must have zoom")];if(void 0===a[0].value)return[new Re(s,a,"object stop key must have value")];if(n&&n>je(a[0].zoom))return[new Re(s,a[0].zoom,"stop zoom values must appear in ascending order")];je(a[0].zoom)!==n&&(n=je(a[0].zoom),r=void 0,o={}),t=t.concat(mn({key:s+"[0]",value:a[0],valueSpec:{zoom:{}},style:e.style,styleSpec:e.styleSpec,objectElementValidators:{zoom:yn,value:f}}))}else t=t.concat(f({key:s+"[0]",value:a[0],valueSpec:{},style:e.style,styleSpec:e.styleSpec},a));return ln(Ne(a[1]))?t.concat([new Re(s+"[1]",a[1],"expressions are not allowed in function stops.")]):t.concat(Vn({key:s+"[1]",value:a[1],valueSpec:i,style:e.style,styleSpec:e.styleSpec}))}function f(e,n){var s=Kr(e.value),l=je(e.value),c=null!==e.value?e.value:n;if(t){if(s!==t)return[new Re(e.key,c,s+" stop domain type must match previous stop domain type "+t)]}else t=s;if("number"!==s&&"string"!==s&&"boolean"!==s)return[new Re(e.key,c,"stop domain value must be a number, string, or boolean")];if("number"!==s&&"categorical"!==a){var u="number expected, "+s+" found";return Yr(i)&&void 0===a&&(u+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new Re(e.key,c,u)]}return"categorical"!==a||"number"!==s||isFinite(l)&&Math.floor(l)===l?"categorical"!==a&&"number"===s&&void 0!==r&&l<r?[new Re(e.key,c,"stop domain values must appear in ascending order")]:(r=l,"categorical"===a&&l in o?[new Re(e.key,c,"stop domain values must be unique")]:(o[l]=!0,[])):[new Re(e.key,c,"integer expected, found "+l)]}}function xn(e){var t=("property"===e.expressionContext?fn:cn)(Ne(e.value),e.valueSpec);if("error"===t.result)return t.value.map((function(t){return new Re(""+e.key+t.key,e.value,t.message)}));var r=t.value.expression||t.value._styleExpression.expression;if("property"===e.expressionContext&&"text-font"===e.propertyKey&&!r.outputDefined())return[new Re(e.key,e.value,'Invalid data expression for "'+e.propertyKey+'". 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Tn(e){if(null==e)return{filter:function(){return!0},needGeometry:!1};bn(e)||(e=Mn(e));var t=cn(e,wn);if("error"===t.result)throw new Error(t.value.map((function(e){return e.key+": "+e.message})).join(", "));return{filter:function(e,r,n){return t.value.evaluate(e,r,{},n)},needGeometry:An(e)}}function kn(e,t){return e<t?-1:e>t?1:0}function An(e){if(!Array.isArray(e))return!1;if("within"===e[0])return!0;for(var t=1;t<e.length;t++)if(An(e[t]))return!0;return!1}function Mn(e){if(!e)return!0;var t=e[0];return e.length<=1?"any"!==t:"=="===t?Sn(e[1],e[2],"=="):"!="===t?In(Sn(e[1],e[2],"==")):"<"===t||">"===t||"<="===t||">="===t?Sn(e[1],e[2],t):"any"===t?function(e){return["any"].concat(e.map(Mn))}(e.slice(1)):"all"===t?["all"].concat(e.slice(1).map(Mn)):"none"===t?["all"].concat(e.slice(1).map(Mn).map(In)):"in"===t?En(e[1],e.slice(2)):"!in"===t?In(En(e[1],e.slice(2))):"has"===t?Cn(e[1]):"!has"===t?In(Cn(e[1])):"within"!==t||e}function 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Re(r,t,'filter array for "'+t[0]+'" operator must have 2 elements')):"string"!==n&&a.push(new Re(r+"[1]",t[1],"string expected, "+n+" found"));break;case"within":n=Kr(t[1]),2!==t.length?a.push(new Re(r,t,'filter array for "'+t[0]+'" operator must have 2 elements')):"object"!==n&&a.push(new Re(r+"[1]",t[1],"object expected, "+n+" found"))}return a}function zn(e,t){var r=e.key,n=e.style,i=e.styleSpec,a=e.value,o=e.objectKey,s=i[t+"_"+e.layerType];if(!s)return[];var l=o.match(/^(.*)-transition$/);if("paint"===t&&l&&s[l[1]]&&s[l[1]].transition)return Vn({key:r,value:a,valueSpec:i.transition,style:n,styleSpec:i});var c,u=e.valueSpec||s[o];if(!u)return[new Re(r,a,'unknown property "'+o+'"')];if("string"===Kr(a)&&Yr(u)&&!u.tokens&&(c=/^{([^}]+)}$/.exec(a)))return[new Re(r,a,'"'+o+'" does not support interpolation syntax\nUse an identity property function instead: `{ "type": "identity", "property": '+JSON.stringify(c[1])+" }`.")];var h=[];return"symbol"===e.layerType&&("text-field"===o&&n&&!n.glyphs&&h.push(new Re(r,a,'use of "text-field" requires a style "glyphs" property')),"text-font"===o&&Jr(Ne(a))&&"identity"===je(a.type)&&h.push(new Re(r,a,'"text-font" does not support identity functions'))),h.concat(Vn({key:e.key,value:a,valueSpec:u,style:n,styleSpec:i,expressionContext:"property",propertyType:t,propertyKey:o}))}function Dn(e){return zn(e,"paint")}function On(e){return zn(e,"layout")}function Rn(e){var t=[],r=e.value,n=e.key,i=e.style,a=e.styleSpec;!r.type&&!r.ref&&t.push(new Re(n,r,'either "type" or "ref" is required'));var o,s=je(r.type),l=je(r.ref);if(r.id)for(var c=je(r.id),u=0;u<e.arrayIndex;u++){var h=i.layers[u];je(h.id)===c&&t.push(new Re(n,r.id,'duplicate layer id "'+r.id+'", previously used at line '+h.id.__line__))}if("ref"in r)["type","source","source-layer","filter","layout"].forEach((function(e){e in r&&t.push(new Re(n,r[e],'"'+e+'" is prohibited for ref 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t.push(new Re(n,r,'missing required property "source"'));return t=t.concat(mn({key:n,value:r,valueSpec:a.layer,style:e.style,styleSpec:e.styleSpec,objectElementValidators:{"*":function(){return[]},type:function(){return Vn({key:n+".type",value:r.type,valueSpec:a.layer.type,style:e.style,styleSpec:e.styleSpec,object:r,objectKey:"type"})},filter:Ln,layout:function(e){return mn({layer:r,key:e.key,value:e.value,style:e.style,styleSpec:e.styleSpec,objectElementValidators:{"*":function(e){return On(Be({layerType:s},e))}}})},paint:function(e){return mn({layer:r,key:e.key,value:e.value,style:e.style,styleSpec:e.styleSpec,objectElementValidators:{"*":function(e){return Dn(Be({layerType:s},e))}}})}}}))}function Fn(e){var t=e.value,r=e.key,n=Kr(t);return"string"!==n?[new Re(r,t,"string expected, "+n+" found")]:[]}var Bn={promoteId:function(e){var t=e.key,r=e.value;if("string"===Kr(r))return Fn({key:t,value:r});var n=[];for(var i in r)n.push.apply(n,Fn({key:t+"."+i,value:r[i]}));return n}};function jn(e){var t=e.value,r=e.key,n=e.styleSpec,i=e.style;if(!t.type)return[new Re(r,t,'"type" is required')];var a,o=je(t.type);switch(o){case"vector":case"raster":case"raster-dem":return mn({key:r,value:t,valueSpec:n["source_"+o.replace("-","_")],style:e.style,styleSpec:n,objectElementValidators:Bn});case"geojson":if(a=mn({key:r,value:t,valueSpec:n.source_geojson,style:i,styleSpec:n,objectElementValidators:Bn}),t.cluster)for(var s in t.clusterProperties){var l=t.clusterProperties[s],c=l[0],u=l[1],h="string"==typeof c?[c,["accumulated"],["get",s]]:c;a.push.apply(a,xn({key:r+"."+s+".map",value:u,expressionContext:"cluster-map"})),a.push.apply(a,xn({key:r+"."+s+".reduce",value:h,expressionContext:"cluster-reduce"}))}return a;case"video":return mn({key:r,value:t,valueSpec:n.source_video,style:i,styleSpec:n});case"image":return mn({key:r,value:t,valueSpec:n.source_image,style:i,styleSpec:n});case"canvas":return[new Re(r,null,"Please use runtime APIs to add canvas sources, rather 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e={},t=0,r=Object.keys(this._values);t<r.length;t+=1){var n=r[t],i=this.getValue(n);void 0!==i&&(e[n]=i)}return e},ji.prototype.possiblyEvaluate=function(e,t,r){for(var n=new Ui(this._properties),i=0,a=Object.keys(this._values);i<a.length;i+=1){var o=a[i];n._values[o]=this._values[o].possiblyEvaluate(e,t,r)}return n};var Ni=function(e,t,r){this.property=e,this.value=t,this.parameters=r};Ni.prototype.isConstant=function(){return"constant"===this.value.kind},Ni.prototype.constantOr=function(e){return"constant"===this.value.kind?this.value.value:e},Ni.prototype.evaluate=function(e,t,r,n){return this.property.evaluate(this.value,this.parameters,e,t,r,n)};var Ui=function(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)};Ui.prototype.get=function(e){return this._values[e]};var Vi=function(e){this.specification=e};Vi.prototype.possiblyEvaluate=function(e,t){return e.expression.evaluate(t)},Vi.prototype.interpolate=function(e,t,r){var n=tr[this.specification.type];return n?n(e,t,r):e};var qi=function(e,t){this.specification=e,this.overrides=t};qi.prototype.possiblyEvaluate=function(e,t,r,n){return"constant"===e.expression.kind||"camera"===e.expression.kind?new Ni(this,{kind:"constant",value:e.expression.evaluate(t,null,{},r,n)},t):new Ni(this,e.expression,t)},qi.prototype.interpolate=function(e,t,r){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new Ni(this,{kind:"constant",value:void 0},e.parameters);var n=tr[this.specification.type];return n?new Ni(this,{kind:"constant",value:n(e.value.value,t.value.value,r)},e.parameters):e},qi.prototype.evaluate=function(e,t,r,n,i,a){return"constant"===e.kind?e.value:e.evaluate(t,r,n,i,a)};var Hi=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.possiblyEvaluate=function(e,t,r,n){if(void 0===e.value)return new Ni(this,{kind:"constant",value:void 0},t);if("constant"===e.expression.kind){var i=e.expression.evaluate(t,null,{},r,n),a="resolvedImage"===e.property.specification.type&&"string"!=typeof i?i.name:i,o=this._calculate(a,a,a,t);return new Ni(this,{kind:"constant",value:o},t)}if("camera"===e.expression.kind){var s=this._calculate(e.expression.evaluate({zoom:t.zoom-1}),e.expression.evaluate({zoom:t.zoom}),e.expression.evaluate({zoom:t.zoom+1}),t);return new Ni(this,{kind:"constant",value:s},t)}return new Ni(this,e.expression,t)},t.prototype.evaluate=function(e,t,r,n,i,a){if("source"===e.kind){var o=e.evaluate(t,r,n,i,a);return this._calculate(o,o,o,t)}return"composite"===e.kind?this._calculate(e.evaluate({zoom:Math.floor(t.zoom)-1},r,n),e.evaluate({zoom:Math.floor(t.zoom)},r,n),e.evaluate({zoom:Math.floor(t.zoom)+1},r,n),t):e.value},t.prototype._calculate=function(e,t,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:r,to:t}},t.prototype.interpolate=function(e){return e},t}(qi),Gi=function(e){this.specification=e};Gi.prototype.possiblyEvaluate=function(e,t,r,n){if(void 0!==e.value){if("constant"===e.expression.kind){var i=e.expression.evaluate(t,null,{},r,n);return this._calculate(i,i,i,t)}return this._calculate(e.expression.evaluate(new zi(Math.floor(t.zoom-1),t)),e.expression.evaluate(new zi(Math.floor(t.zoom),t)),e.expression.evaluate(new zi(Math.floor(t.zoom+1),t)),t)}},Gi.prototype._calculate=function(e,t,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:r,to:t}},Gi.prototype.interpolate=function(e){return e};var Wi=function(e){this.specification=e};Wi.prototype.possiblyEvaluate=function(e,t,r,n){return!!e.expression.evaluate(t,null,{},r,n)},Wi.prototype.interpolate=function(){return!1};var Zi=function(e){for(var t in this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[],e){var r=e[t];r.specification.overridable&&this.overridableProperties.push(t);var n=this.defaultPropertyValues[t]=new Di(r,void 0),i=this.defaultTransitionablePropertyValues[t]=new Oi(r);this.defaultTransitioningPropertyValues[t]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[t]=n.possiblyEvaluate({})}};ii("DataDrivenProperty",qi),ii("DataConstantProperty",Vi),ii("CrossFadedDataDrivenProperty",Hi),ii("CrossFadedProperty",Gi),ii("ColorRampProperty",Wi);var Yi="-transition",Xi=function(e){function t(t,r){if(e.call(this),this.id=t.id,this.type=t.type,this._featureFilter={filter:function(){return!0},needGeometry:!1},"custom"!==t.type&&(this.metadata=t.metadata,this.minzoom=t.minzoom,this.maxzoom=t.maxzoom,"background"!==t.type&&(this.source=t.source,this.sourceLayer=t["source-layer"],this.filter=t.filter),r.layout&&(this._unevaluatedLayout=new ji(r.layout)),r.paint)){for(var n in this._transitionablePaint=new Ri(r.paint),t.paint)this.setPaintProperty(n,t.paint[n],{validate:!1});for(var i in t.layout)this.setLayoutProperty(i,t.layout[i],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Ui(r.paint)}}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.getCrossfadeParameters=function(){return this._crossfadeParameters},t.prototype.getLayoutProperty=function(e){return"visibility"===e?this.visibility:this._unevaluatedLayout.getValue(e)},t.prototype.setLayoutProperty=function(e,t,r){if(void 0===r&&(r={}),null!=t){var n="layers."+this.id+".layout."+e;if(this._validate($n,n,e,t,r))return}"visibility"!==e?this._unevaluatedLayout.setValue(e,t):this.visibility=t},t.prototype.getPaintProperty=function(e){return x(e,Yi)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)},t.prototype.setPaintProperty=function(e,t,r){if(void 0===r&&(r={}),null!=t){var n="layers."+this.id+".paint."+e;if(this._validate(Xn,n,e,t,r))return!1}if(x(e,Yi))return this._transitionablePaint.setTransition(e.slice(0,-11),t||void 0),!1;var i=this._transitionablePaint._values[e],a="cross-faded-data-driven"===i.property.specification["property-type"],o=i.value.isDataDriven(),s=i.value;this._transitionablePaint.setValue(e,t),this._handleSpecialPaintPropertyUpdate(e);var l=this._transitionablePaint._values[e].value;return l.isDataDriven()||o||a||this._handleOverridablePaintPropertyUpdate(e,s,l)},t.prototype._handleSpecialPaintPropertyUpdate=function(e){},t.prototype._handleOverridablePaintPropertyUpdate=function(e,t,r){return!1},t.prototype.isHidden=function(e){return!!(this.minzoom&&e<this.minzoom||this.maxzoom&&e>=this.maxzoom)||"none"===this.visibility},t.prototype.updateTransitions=function(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)},t.prototype.hasTransition=function(){return this._transitioningPaint.hasTransition()},t.prototype.recalculate=function(e,t){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)},t.prototype.serialize=function(){var e={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),b(e,(function(e,t){return!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)}))},t.prototype._validate=function(e,t,r,n,i){return void 0===i&&(i={}),(!i||!1!==i.validate)&&Kn(this,e.call(Zn,{key:t,layerType:this.type,objectKey:r,value:n,styleSpec:Oe,style:{glyphs:!0,sprite:!0}}))},t.prototype.is3D=function(){return!1},t.prototype.isTileClipped=function(){return!1},t.prototype.hasOffscreenPass=function(){return!1},t.prototype.resize=function(){},t.prototype.isStateDependent=function(){for(var e in this.paint._values){var t=this.paint.get(e);if(t instanceof Ni&&Yr(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1},t}(De),$i={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array},Ki=function(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8},Ji=function(){this.isTransferred=!1,this.capacity=-1,this.resize(0)};function Qi(e,t){void 0===t&&(t=1);var r=0,n=0;return{members:e.map((function(e){var i=function(e){return $i[e].BYTES_PER_ELEMENT}(e.type),a=r=ea(r,Math.max(t,i)),o=e.components||1;return n=Math.max(n,i),r+=i*o,{name:e.name,type:e.type,components:o,offset:a}})),size:ea(r,Math.max(n,t)),alignment:t}}function ea(e,t){return Math.ceil(e/t)*t}Ji.serialize=function(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}},Ji.deserialize=function(e){var t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t},Ji.prototype._trim=function(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())},Ji.prototype.clear=function(){this.length=0},Ji.prototype.resize=function(e){this.reserve(e),this.length=e},Ji.prototype.reserve=function(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);var t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}},Ji.prototype._refreshViews=function(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")};var ta=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t){var r=this.length;return this.resize(r+1),this.emplace(r,e,t)},t.prototype.emplace=function(e,t,r){var n=2*e;return this.int16[n+0]=t,this.int16[n+1]=r,e},t}(Ji);ta.prototype.bytesPerElement=4,ii("StructArrayLayout2i4",ta);var ra=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)},t.prototype.emplace=function(e,t,r,n,i){var a=4*e;return this.int16[a+0]=t,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,e},t}(Ji);ra.prototype.bytesPerElement=8,ii("StructArrayLayout4i8",ra);var na=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,a)},t.prototype.emplace=function(e,t,r,n,i,a,o){var s=6*e;return this.int16[s+0]=t,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,e},t}(Ji);na.prototype.bytesPerElement=12,ii("StructArrayLayout2i4i12",na);var ia=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,a)},t.prototype.emplace=function(e,t,r,n,i,a,o){var s=4*e,l=8*e;return this.int16[s+0]=t,this.int16[s+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=i,this.uint8[l+6]=a,this.uint8[l+7]=o,e},t}(Ji);ia.prototype.bytesPerElement=8,ii("StructArrayLayout2i4ub8",ia);var aa=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t){var r=this.length;return this.resize(r+1),this.emplace(r,e,t)},t.prototype.emplace=function(e,t,r){var n=2*e;return this.float32[n+0]=t,this.float32[n+1]=r,e},t}(Ji);aa.prototype.bytesPerElement=8,ii("StructArrayLayout2f8",aa);var oa=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i,a,o,s,l,c){var u=this.length;return this.resize(u+1),this.emplace(u,e,t,r,n,i,a,o,s,l,c)},t.prototype.emplace=function(e,t,r,n,i,a,o,s,l,c,u){var h=10*e;return this.uint16[h+0]=t,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=a,this.uint16[h+5]=o,this.uint16[h+6]=s,this.uint16[h+7]=l,this.uint16[h+8]=c,this.uint16[h+9]=u,e},t}(Ji);oa.prototype.bytesPerElement=20,ii("StructArrayLayout10ui20",oa);var sa=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i,a,o,s,l,c,u,h){var f=this.length;return this.resize(f+1),this.emplace(f,e,t,r,n,i,a,o,s,l,c,u,h)},t.prototype.emplace=function(e,t,r,n,i,a,o,s,l,c,u,h,f){var p=12*e;return this.int16[p+0]=t,this.int16[p+1]=r,this.int16[p+2]=n,this.int16[p+3]=i,this.uint16[p+4]=a,this.uint16[p+5]=o,this.uint16[p+6]=s,this.uint16[p+7]=l,this.int16[p+8]=c,this.int16[p+9]=u,this.int16[p+10]=h,this.int16[p+11]=f,e},t}(Ji);sa.prototype.bytesPerElement=24,ii("StructArrayLayout4i4ui4i24",sa);var la=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r){var n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)},t.prototype.emplace=function(e,t,r,n){var i=3*e;return this.float32[i+0]=t,this.float32[i+1]=r,this.float32[i+2]=n,e},t}(Ji);la.prototype.bytesPerElement=12,ii("StructArrayLayout3f12",la);var ca=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e){var t=this.length;return this.resize(t+1),this.emplace(t,e)},t.prototype.emplace=function(e,t){var r=1*e;return this.uint32[r+0]=t,e},t}(Ji);ca.prototype.bytesPerElement=4,ii("StructArrayLayout1ul4",ca);var ua=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i,a,o,s,l){var c=this.length;return this.resize(c+1),this.emplace(c,e,t,r,n,i,a,o,s,l)},t.prototype.emplace=function(e,t,r,n,i,a,o,s,l,c){var u=10*e,h=5*e;return this.int16[u+0]=t,this.int16[u+1]=r,this.int16[u+2]=n,this.int16[u+3]=i,this.int16[u+4]=a,this.int16[u+5]=o,this.uint32[h+3]=s,this.uint16[u+8]=l,this.uint16[u+9]=c,e},t}(Ji);ua.prototype.bytesPerElement=20,ii("StructArrayLayout6i1ul2ui20",ua);var ha=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i,a){var o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,a)},t.prototype.emplace=function(e,t,r,n,i,a,o){var s=6*e;return this.int16[s+0]=t,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,e},t}(Ji);ha.prototype.bytesPerElement=12,ii("StructArrayLayout2i2i2i12",ha);var fa=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i){var a=this.length;return this.resize(a+1),this.emplace(a,e,t,r,n,i)},t.prototype.emplace=function(e,t,r,n,i,a){var o=4*e,s=8*e;return this.float32[o+0]=t,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[s+6]=i,this.int16[s+7]=a,e},t}(Ji);fa.prototype.bytesPerElement=16,ii("StructArrayLayout2f1f2i16",fa);var pa=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)},t.prototype.emplace=function(e,t,r,n,i){var a=12*e,o=3*e;return this.uint8[a+0]=t,this.uint8[a+1]=r,this.float32[o+1]=n,this.float32[o+2]=i,e},t}(Ji);pa.prototype.bytesPerElement=12,ii("StructArrayLayout2ub2f12",pa);var da=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r){var n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)},t.prototype.emplace=function(e,t,r,n){var i=3*e;return this.uint16[i+0]=t,this.uint16[i+1]=r,this.uint16[i+2]=n,e},t}(Ji);da.prototype.bytesPerElement=6,ii("StructArrayLayout3ui6",da);var ma=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g){var y=this.length;return this.resize(y+1),this.emplace(y,e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g)},t.prototype.emplace=function(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y){var v=24*e,x=12*e,_=48*e;return this.int16[v+0]=t,this.int16[v+1]=r,this.uint16[v+2]=n,this.uint16[v+3]=i,this.uint32[x+2]=a,this.uint32[x+3]=o,this.uint32[x+4]=s,this.uint16[v+10]=l,this.uint16[v+11]=c,this.uint16[v+12]=u,this.float32[x+7]=h,this.float32[x+8]=f,this.uint8[_+36]=p,this.uint8[_+37]=d,this.uint8[_+38]=m,this.uint32[x+10]=g,this.int16[v+22]=y,e},t}(Ji);ma.prototype.bytesPerElement=48,ii("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",ma);var ga=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x,_,b,w,T,k,A,M,S){var E=this.length;return this.resize(E+1),this.emplace(E,e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x,_,b,w,T,k,A,M,S)},t.prototype.emplace=function(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x,_,b,w,T,k,A,M,S,E){var C=34*e,I=17*e;return this.int16[C+0]=t,this.int16[C+1]=r,this.int16[C+2]=n,this.int16[C+3]=i,this.int16[C+4]=a,this.int16[C+5]=o,this.int16[C+6]=s,this.int16[C+7]=l,this.uint16[C+8]=c,this.uint16[C+9]=u,this.uint16[C+10]=h,this.uint16[C+11]=f,this.uint16[C+12]=p,this.uint16[C+13]=d,this.uint16[C+14]=m,this.uint16[C+15]=g,this.uint16[C+16]=y,this.uint16[C+17]=v,this.uint16[C+18]=x,this.uint16[C+19]=_,this.uint16[C+20]=b,this.uint16[C+21]=w,this.uint16[C+22]=T,this.uint32[I+12]=k,this.float32[I+13]=A,this.float32[I+14]=M,this.float32[I+15]=S,this.float32[I+16]=E,e},t}(Ji);ga.prototype.bytesPerElement=68,ii("StructArrayLayout8i15ui1ul4f68",ga);var ya=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e){var t=this.length;return this.resize(t+1),this.emplace(t,e)},t.prototype.emplace=function(e,t){var r=1*e;return this.float32[r+0]=t,e},t}(Ji);ya.prototype.bytesPerElement=4,ii("StructArrayLayout1f4",ya);var va=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r){var n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)},t.prototype.emplace=function(e,t,r,n){var i=3*e;return this.int16[i+0]=t,this.int16[i+1]=r,this.int16[i+2]=n,e},t}(Ji);va.prototype.bytesPerElement=6,ii("StructArrayLayout3i6",va);var xa=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r){var n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)},t.prototype.emplace=function(e,t,r,n){var i=2*e,a=4*e;return this.uint32[i+0]=t,this.uint16[a+2]=r,this.uint16[a+3]=n,e},t}(Ji);xa.prototype.bytesPerElement=8,ii("StructArrayLayout1ul2ui8",xa);var _a=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t){var r=this.length;return this.resize(r+1),this.emplace(r,e,t)},t.prototype.emplace=function(e,t,r){var n=2*e;return this.uint16[n+0]=t,this.uint16[n+1]=r,e},t}(Ji);_a.prototype.bytesPerElement=4,ii("StructArrayLayout2ui4",_a);var ba=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e){var t=this.length;return this.resize(t+1),this.emplace(t,e)},t.prototype.emplace=function(e,t){var r=1*e;return this.uint16[r+0]=t,e},t}(Ji);ba.prototype.bytesPerElement=2,ii("StructArrayLayout1ui2",ba);var wa=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._refreshViews=function(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)},t.prototype.emplaceBack=function(e,t,r,n){var i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)},t.prototype.emplace=function(e,t,r,n,i){var a=4*e;return this.float32[a+0]=t,this.float32[a+1]=r,this.float32[a+2]=n,this.float32[a+3]=i,e},t}(Ji);wa.prototype.bytesPerElement=16,ii("StructArrayLayout4f16",wa);var Ta=function(e){function t(){e.apply(this,arguments)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var r={anchorPointX:{configurable:!0},anchorPointY:{configurable:!0},x1:{configurable:!0},y1:{configurable:!0},x2:{configurable:!0},y2:{configurable:!0},featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0},anchorPoint:{configurable:!0}};return r.anchorPointX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorPointY.get=function(){return this._structArray.int16[this._pos2+1]},r.x1.get=function(){return this._structArray.int16[this._pos2+2]},r.y1.get=function(){return this._structArray.int16[this._pos2+3]},r.x2.get=function(){return this._structArray.int16[this._pos2+4]},r.y2.get=function(){return this._structArray.int16[this._pos2+5]},r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+8]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.anchorPoint.get=function(){return new a(this.anchorPointX,this.anchorPointY)},Object.defineProperties(t.prototype,r),t}(Ki);Ta.prototype.size=20;var ka=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.get=function(e){return new Ta(this,e)},t}(ua);ii("CollisionBoxArray",ka);var Aa=function(e){function t(){e.apply(this,arguments)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},glyphStartIndex:{configurable:!0},numGlyphs:{configurable:!0},vertexStartIndex:{configurable:!0},lineStartIndex:{configurable:!0},lineLength:{configurable:!0},segment:{configurable:!0},lowerSize:{configurable:!0},upperSize:{configurable:!0},lineOffsetX:{configurable:!0},lineOffsetY:{configurable:!0},writingMode:{configurable:!0},placedOrientation:{configurable:!0},hidden:{configurable:!0},crossTileID:{configurable:!0},associatedIconIndex:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.glyphStartIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.numGlyphs.get=function(){return this._structArray.uint16[this._pos2+3]},r.vertexStartIndex.get=function(){return this._structArray.uint32[this._pos4+2]},r.lineStartIndex.get=function(){return this._structArray.uint32[this._pos4+3]},r.lineLength.get=function(){return this._structArray.uint32[this._pos4+4]},r.segment.get=function(){return this._structArray.uint16[this._pos2+10]},r.lowerSize.get=function(){return this._structArray.uint16[this._pos2+11]},r.upperSize.get=function(){return this._structArray.uint16[this._pos2+12]},r.lineOffsetX.get=function(){return this._structArray.float32[this._pos4+7]},r.lineOffsetY.get=function(){return this._structArray.float32[this._pos4+8]},r.writingMode.get=function(){return this._structArray.uint8[this._pos1+36]},r.placedOrientation.get=function(){return this._structArray.uint8[this._pos1+37]},r.placedOrientation.set=function(e){this._structArray.uint8[this._pos1+37]=e},r.hidden.get=function(){return this._structArray.uint8[this._pos1+38]},r.hidden.set=function(e){this._structArray.uint8[this._pos1+38]=e},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+10]},r.crossTileID.set=function(e){this._structArray.uint32[this._pos4+10]=e},r.associatedIconIndex.get=function(){return this._structArray.int16[this._pos2+22]},Object.defineProperties(t.prototype,r),t}(Ki);Aa.prototype.size=48;var Ma=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.get=function(e){return new Aa(this,e)},t}(ma);ii("PlacedSymbolArray",Ma);var Sa=function(e){function t(){e.apply(this,arguments)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var r={anchorX:{configurable:!0},anchorY:{configurable:!0},rightJustifiedTextSymbolIndex:{configurable:!0},centerJustifiedTextSymbolIndex:{configurable:!0},leftJustifiedTextSymbolIndex:{configurable:!0},verticalPlacedTextSymbolIndex:{configurable:!0},placedIconSymbolIndex:{configurable:!0},verticalPlacedIconSymbolIndex:{configurable:!0},key:{configurable:!0},textBoxStartIndex:{configurable:!0},textBoxEndIndex:{configurable:!0},verticalTextBoxStartIndex:{configurable:!0},verticalTextBoxEndIndex:{configurable:!0},iconBoxStartIndex:{configurable:!0},iconBoxEndIndex:{configurable:!0},verticalIconBoxStartIndex:{configurable:!0},verticalIconBoxEndIndex:{configurable:!0},featureIndex:{configurable:!0},numHorizontalGlyphVertices:{configurable:!0},numVerticalGlyphVertices:{configurable:!0},numIconVertices:{configurable:!0},numVerticalIconVertices:{configurable:!0},useRuntimeCollisionCircles:{configurable:!0},crossTileID:{configurable:!0},textBoxScale:{configurable:!0},textOffset0:{configurable:!0},textOffset1:{configurable:!0},collisionCircleDiameter:{configurable:!0}};return r.anchorX.get=function(){return this._structArray.int16[this._pos2+0]},r.anchorY.get=function(){return this._structArray.int16[this._pos2+1]},r.rightJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+2]},r.centerJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+3]},r.leftJustifiedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+4]},r.verticalPlacedTextSymbolIndex.get=function(){return this._structArray.int16[this._pos2+5]},r.placedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+6]},r.verticalPlacedIconSymbolIndex.get=function(){return this._structArray.int16[this._pos2+7]},r.key.get=function(){return this._structArray.uint16[this._pos2+8]},r.textBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+9]},r.textBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+10]},r.verticalTextBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+11]},r.verticalTextBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+12]},r.iconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+13]},r.iconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+14]},r.verticalIconBoxStartIndex.get=function(){return this._structArray.uint16[this._pos2+15]},r.verticalIconBoxEndIndex.get=function(){return this._structArray.uint16[this._pos2+16]},r.featureIndex.get=function(){return this._structArray.uint16[this._pos2+17]},r.numHorizontalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+18]},r.numVerticalGlyphVertices.get=function(){return this._structArray.uint16[this._pos2+19]},r.numIconVertices.get=function(){return this._structArray.uint16[this._pos2+20]},r.numVerticalIconVertices.get=function(){return this._structArray.uint16[this._pos2+21]},r.useRuntimeCollisionCircles.get=function(){return this._structArray.uint16[this._pos2+22]},r.crossTileID.get=function(){return this._structArray.uint32[this._pos4+12]},r.crossTileID.set=function(e){this._structArray.uint32[this._pos4+12]=e},r.textBoxScale.get=function(){return this._structArray.float32[this._pos4+13]},r.textOffset0.get=function(){return this._structArray.float32[this._pos4+14]},r.textOffset1.get=function(){return this._structArray.float32[this._pos4+15]},r.collisionCircleDiameter.get=function(){return this._structArray.float32[this._pos4+16]},Object.defineProperties(t.prototype,r),t}(Ki);Sa.prototype.size=68;var Ea=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.get=function(e){return new Sa(this,e)},t}(ga);ii("SymbolInstanceArray",Ea);var Ca=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.getoffsetX=function(e){return this.float32[1*e+0]},t}(ya);ii("GlyphOffsetArray",Ca);var Ia=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.getx=function(e){return this.int16[3*e+0]},t.prototype.gety=function(e){return this.int16[3*e+1]},t.prototype.gettileUnitDistanceFromAnchor=function(e){return this.int16[3*e+2]},t}(va);ii("SymbolLineVertexArray",Ia);var La=function(e){function t(){e.apply(this,arguments)}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var r={featureIndex:{configurable:!0},sourceLayerIndex:{configurable:!0},bucketIndex:{configurable:!0}};return r.featureIndex.get=function(){return this._structArray.uint32[this._pos4+0]},r.sourceLayerIndex.get=function(){return this._structArray.uint16[this._pos2+2]},r.bucketIndex.get=function(){return this._structArray.uint16[this._pos2+3]},Object.defineProperties(t.prototype,r),t}(Ki);La.prototype.size=8;var Pa=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.get=function(e){return new La(this,e)},t}(xa);ii("FeatureIndexArray",Pa);var za=Qi([{name:"a_pos",components:2,type:"Int16"}],4).members,Da=function(e){void 0===e&&(e=[]),this.segments=e};function Oa(e,t){return 256*(e=h(Math.floor(e),0,255))+h(Math.floor(t),0,255)}Da.prototype.prepareSegment=function(e,t,r,n){var i=this.segments[this.segments.length-1];return e>Da.MAX_VERTEX_ARRAY_LENGTH&&k("Max vertices per segment is "+Da.MAX_VERTEX_ARRAY_LENGTH+": bucket requested "+e),(!i||i.vertexLength+e>Da.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n)&&(i={vertexOffset:t.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==n&&(i.sortKey=n),this.segments.push(i)),i},Da.prototype.get=function(){return this.segments},Da.prototype.destroy=function(){for(var e=0,t=this.segments;e<t.length;e+=1){var r=t[e];for(var n in r.vaos)r.vaos[n].destroy()}},Da.simpleSegment=function(e,t,r,n){return new Da([{vertexOffset:e,primitiveOffset:t,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])},Da.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,ii("SegmentVector",Da);var Ra=Qi([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]),Fa=t((function(e){e.exports=function(e,t){var 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r,n=e.length,i=t^n,a=0;n>=4;)r=1540483477*(65535&(r=255&e.charCodeAt(a)|(255&e.charCodeAt(++a))<<8|(255&e.charCodeAt(++a))<<16|(255&e.charCodeAt(++a))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++a;switch(n){case 3:i^=(255&e.charCodeAt(a+2))<<16;case 2:i^=(255&e.charCodeAt(a+1))<<8;case 1:i=1540483477*(65535&(i^=255&e.charCodeAt(a)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0}})),ja=Fa,Na=Fa,Ua=Ba;ja.murmur3=Na,ja.murmur2=Ua;var Va=function(){this.ids=[],this.positions=[],this.indexed=!1};Va.prototype.add=function(e,t,r,n){this.ids.push(Ha(e)),this.positions.push(t,r,n)},Va.prototype.getPositions=function(e){for(var t=Ha(e),r=0,n=this.ids.length-1;r<n;){var i=r+n>>1;this.ids[i]>=t?n=i:r=i+1}for(var a=[];this.ids[r]===t;){var 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s=e;s<t;s++)this.paintVertexArray.emplace(s,r,n);this.maxValue=Math.max(this.maxValue,Math.abs(r),Math.abs(n))}},oo.prototype.upload=function(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))},oo.prototype.destroy=function(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()},oo.prototype.setUniform=function(e,t){var r=this.useIntegerZoom?Math.floor(t.zoom):t.zoom,n=h(this.expression.interpolationFactor(r,this.zoom,this.zoom+1),0,1);e.set(n)},oo.prototype.getBinding=function(e,t,r){return new Xa(e,t)};var so=function(e,t,r,n,i,a){this.expression=e,this.type=t,this.useIntegerZoom=r,this.zoom=n,this.layerId=a,this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i};so.prototype.populatePaintArray=function(e,t,r){var n=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(n,e,t.patterns&&t.patterns[this.layerId],r)},so.prototype.updatePaintArray=function(e,t,r,n,i){this._setPaintValues(e,t,r.patterns&&r.patterns[this.layerId],i)},so.prototype._setPaintValues=function(e,t,r,n){if(n&&r){var i=r.min,a=r.mid,o=r.max,s=n[i],l=n[a],c=n[o];if(s&&l&&c)for(var u=e;u<t;u++)this.zoomInPaintVertexArray.emplace(u,l.tl[0],l.tl[1],l.br[0],l.br[1],s.tl[0],s.tl[1],s.br[0],s.br[1],l.pixelRatio,s.pixelRatio),this.zoomOutPaintVertexArray.emplace(u,l.tl[0],l.tl[1],l.br[0],l.br[1],c.tl[0],c.tl[1],c.br[0],c.br[1],l.pixelRatio,c.pixelRatio)}},so.prototype.upload=function(e){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,Ra.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,Ra.members,this.expression.isStateDependent))},so.prototype.destroy=function(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()};var lo=function(e,t,r){this.binders={},this._buffers=[];var n=[];for(var i in e.paint._values)if(r(i)){var a=e.paint.get(i);if(a 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io&&n.setConstantPatternPositions(e,t)}},lo.prototype.updatePaintArrays=function(e,t,r,n,i){var a=!1;for(var o in e)for(var s=0,l=t.getPositions(o);s<l.length;s+=1){var c=l[s],u=r.feature(c.index);for(var h in this.binders){var f=this.binders[h];if((f instanceof ao||f instanceof oo||f instanceof so)&&!0===f.expression.isStateDependent){var p=n.paint.get(h);f.expression=p.value,f.updatePaintArray(c.start,c.end,u,e[o],i),a=!0}}}return a},lo.prototype.defines=function(){var e=[];for(var t in this.binders){var r=this.binders[t];(r instanceof no||r instanceof io)&&e.push.apply(e,r.uniformNames.map((function(e){return"#define HAS_UNIFORM_"+e})))}return e},lo.prototype.getBinderAttributes=function(){var e=[];for(var t in this.binders){var r=this.binders[t];if(r instanceof ao||r instanceof oo)for(var n=0;n<r.paintVertexAttributes.length;n++)e.push(r.paintVertexAttributes[n].name);else if(r instanceof so)for(var i=0;i<Ra.members.length;i++)e.push(Ra.members[i].name)}return e},lo.prototype.getBinderUniforms=function(){var e=[];for(var t in this.binders){var r=this.binders[t];if(r instanceof no||r instanceof io||r instanceof oo)for(var n=0,i=r.uniformNames;n<i.length;n+=1){var a=i[n];e.push(a)}}return e},lo.prototype.getPaintVertexBuffers=function(){return this._buffers},lo.prototype.getUniforms=function(e,t){var r=[];for(var n in this.binders){var i=this.binders[n];if(i instanceof no||i instanceof io||i instanceof oo)for(var a=0,o=i.uniformNames;a<o.length;a+=1){var s=o[a];if(t[s]){var l=i.getBinding(e,t[s],s);r.push({name:s,property:n,binding:l})}}}return r},lo.prototype.setUniforms=function(e,t,r,n){for(var i=0,a=t;i<a.length;i+=1){var o=a[i],s=o.name,l=o.property,c=o.binding;this.binders[l].setUniform(c,n,r.get(l),s)}},lo.prototype.updatePaintBuffers=function(e){for(var t in this._buffers=[],this.binders){var r=this.binders[t];if(e&&r instanceof so){var n=2===e.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;n&&this._buffers.push(n)}else(r instanceof ao||r instanceof oo)&&r.paintVertexBuffer&&this._buffers.push(r.paintVertexBuffer)}},lo.prototype.upload=function(e){for(var t in this.binders){var r=this.binders[t];(r instanceof ao||r instanceof oo||r instanceof so)&&r.upload(e)}this.updatePaintBuffers()},lo.prototype.destroy=function(){for(var e in this.binders){var t=this.binders[e];(t instanceof ao||t instanceof oo||t instanceof so)&&t.destroy()}};var co=function(e,t,r){void 0===r&&(r=function(){return!0}),this.programConfigurations={};for(var n=0,i=e;n<i.length;n+=1){var a=i[n];this.programConfigurations[a.id]=new lo(a,t,r)}this.needsUpload=!1,this._featureMap=new Va,this._bufferOffset=0};function uo(e,t){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[e]||[e.replace(t+"-","").replace(/-/g,"_")]}function ho(e,t,r){var n={color:{source:aa,composite:wa},number:{source:ya,composite:aa}},i=function(e){return{"line-pattern":{source:oa,composite:oa},"fill-pattern":{source:oa,composite:oa},"fill-extrusion-pattern":{source:oa,composite:oa}}[e]}(e);return i&&i[r]||n[t][r]}co.prototype.populatePaintArrays=function(e,t,r,n,i,a){for(var o in 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c=e.readVarint();n=7&c,i=c>>3}if(i--,1===n||2===n)o+=e.readSVarint(),s+=e.readSVarint(),1===n&&(t&&l.push(t),t=[]),t.push(new a(o,s));else{if(7!==n)throw new Error("unknown command "+n);t&&t.push(t[0].clone())}}return t&&l.push(t),l},Hs.prototype.bbox=function(){var e=this._pbf;e.pos=this._geometry;for(var t=e.readVarint()+e.pos,r=1,n=0,i=0,a=0,o=1/0,s=-1/0,l=1/0,c=-1/0;e.pos<t;){if(n<=0){var u=e.readVarint();r=7&u,n=u>>3}if(n--,1===r||2===r)(i+=e.readSVarint())<o&&(o=i),i>s&&(s=i),(a+=e.readSVarint())<l&&(l=a),a>c&&(c=a);else if(7!==r)throw new Error("unknown command "+r)}return[o,l,s,c]},Hs.prototype.toGeoJSON=function(e,t,r){var n,i,a=this.extent*Math.pow(2,r),o=this.extent*e,s=this.extent*t,l=this.loadGeometry(),c=Hs.types[this.type];function u(e){for(var t=0;t<e.length;t++){var r=e[t],n=180-360*(r.y+s)/a;e[t]=[360*(r.x+o)/a-180,360/Math.PI*Math.atan(Math.exp(n*Math.PI/180))-90]}}switch(this.type){case 1:var h=[];for(n=0;n<l.length;n++)h[n]=l[n][0];u(l=h);break;case 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n=e.readVarint()>>3;t=1===n?e.readString():2===n?e.readFloat():3===n?e.readDouble():4===n?e.readVarint64():5===n?e.readVarint():6===n?e.readSVarint():7===n?e.readBoolean():null}return t}(r))}Ys.prototype.feature=function(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];var t=this._pbf.readVarint()+this._pbf.pos;return new qs(this._pbf,t,this.extent,this._keys,this._values)};function $s(e,t,r){if(3===e){var n=new Zs(r,r.readVarint()+r.pos);n.length&&(t[n.name]=n)}}var Ks={VectorTile:function(e,t){this.layers=e.readFields($s,{},t)},VectorTileFeature:qs,VectorTileLayer:Zs},Js=Ks.VectorTileFeature.types,Qs=Math.pow(2,13);function el(e,t,r,n,i,a,o,s){e.emplaceBack(t,r,2*Math.floor(n*Qs)+o,i*Qs*2,a*Qs*2,Math.round(s))}var tl=function(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((function(e){return e.id})),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new na,this.indexArray=new da,this.programConfigurations=new co(e.layers,e.zoom),this.segments=new Da,this.stateDependentLayerIds=this.layers.filter((function(e){return e.isStateDependent()})).map((function(e){return e.id}))};function rl(e,t){return e.x===t.x&&(e.x<0||e.x>fo)||e.y===t.y&&(e.y<0||e.y>fo)}function nl(e){return e.every((function(e){return e.x<0}))||e.every((function(e){return e.x>fo}))||e.every((function(e){return e.y<0}))||e.every((function(e){return e.y>fo}))}tl.prototype.populate=function(e,t,r){this.features=[],this.hasPattern=Rs("fill-extrusion",this.layers,t);for(var n=0,i=e;n<i.length;n+=1){var a=i[n],o=a.feature,s=a.id,l=a.index,c=a.sourceLayerIndex,u=this.layers[0]._featureFilter.needGeometry,h=yo(o,u);if(this.layers[0]._featureFilter.filter(new zi(this.zoom),h,r)){var f={id:s,sourceLayerIndex:c,index:l,geometry:u?h.geometry:go(o),properties:o.properties,type:o.type,patterns:{}};this.hasPattern?this.features.push(Fs("fill-extrusion",this.layers,f,this.zoom,t)):this.addFeature(f,f.geometry,l,r,{}),t.featureIndex.insert(o,f.geometry,l,c,this.index,!0)}}},tl.prototype.addFeatures=function(e,t,r){for(var n=0,i=this.features;n<i.length;n+=1){var a=i[n],o=a.geometry;this.addFeature(a,o,a.index,t,r)}},tl.prototype.update=function(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)},tl.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},tl.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},tl.prototype.upload=function(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Vs),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0},tl.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},tl.prototype.addFeature=function(e,t,r,n,i){for(var a=0,o=Ds(t,500);a<o.length;a+=1){for(var s=o[a],l=0,c=0,u=s;c<u.length;c+=1)l+=u[c].length;for(var h=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray),f=0,p=s;f<p.length;f+=1){var d=p[f];if(0!==d.length&&!nl(d))for(var m=0,g=0;g<d.length;g++){var y=d[g];if(g>=1){var v=d[g-1];if(!rl(y,v)){h.vertexLength+4>Da.MAX_VERTEX_ARRAY_LENGTH&&(h=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));var x=y.sub(v)._perp()._unit(),_=v.dist(y);m+_>32768&&(m=0),el(this.layoutVertexArray,y.x,y.y,x.x,x.y,0,0,m),el(this.layoutVertexArray,y.x,y.y,x.x,x.y,0,1,m),m+=_,el(this.layoutVertexArray,v.x,v.y,x.x,x.y,0,0,m),el(this.layoutVertexArray,v.x,v.y,x.x,x.y,0,1,m);var b=h.vertexLength;this.indexArray.emplaceBack(b,b+2,b+1),this.indexArray.emplaceBack(b+1,b+2,b+3),h.vertexLength+=4,h.primitiveLength+=2}}}}if(h.vertexLength+l>Da.MAX_VERTEX_ARRAY_LENGTH&&(h=this.segments.prepareSegment(l,this.layoutVertexArray,this.indexArray)),"Polygon"===Js[e.type]){for(var w=[],T=[],k=h.vertexLength,A=0,M=s;A<M.length;A+=1){var S=M[A];if(0!==S.length){S!==s[0]&&T.push(w.length/2);for(var E=0;E<S.length;E++){var C=S[E];el(this.layoutVertexArray,C.x,C.y,0,0,1,1,0),w.push(C.x),w.push(C.y)}}}for(var I=rs(w,T),L=0;L<I.length;L+=3)this.indexArray.emplaceBack(k+I[L],k+I[L+2],k+I[L+1]);h.primitiveLength+=I.length/3,h.vertexLength+=l}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,i,n)},ii("FillExtrusionBucket",tl,{omit:["layers","features"]});var il={paint:new Zi({"fill-extrusion-opacity":new Vi(Oe["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new qi(Oe["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Vi(Oe["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Vi(Oe["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Hi(Oe["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new qi(Oe["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new qi(Oe["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Vi(Oe["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})},al=function(e){function t(t){e.call(this,t,il)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.createBucket=function(e){return new tl(e)},t.prototype.queryRadius=function(){return Po(this.paint.get("fill-extrusion-translate"))},t.prototype.is3D=function(){return!0},t.prototype.queryIntersectsFeature=function(e,t,r,n,i,o,s,l){var c=zo(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),o.angle,s),u=this.paint.get("fill-extrusion-height").evaluate(t,r),h=this.paint.get("fill-extrusion-base").evaluate(t,r),f=function(e,t){for(var r=[],n=0,i=e;n<i.length;n+=1){var o=i[n],s=[o.x,o.y,0,1];Uo(s,s,t),r.push(new a(s[0]/s[3],s[1]/s[3]))}return r}(c,l),p=function(e,t,r,n){for(var i=[],o=[],s=n[8]*t,l=n[9]*t,c=n[10]*t,u=n[11]*t,h=n[8]*r,f=n[9]*r,p=n[10]*r,d=n[11]*r,m=0,g=e;m<g.length;m+=1){for(var y=[],v=[],x=0,_=g[m];x<_.length;x+=1){var b=_[x],w=b.x,T=b.y,k=n[0]*w+n[4]*T+n[12],A=n[1]*w+n[5]*T+n[13],M=n[2]*w+n[6]*T+n[14],S=n[3]*w+n[7]*T+n[15],E=M+c,C=S+u,I=k+h,L=A+f,P=M+p,z=S+d,D=new a((k+s)/C,(A+l)/C);D.z=E/C,y.push(D);var O=new a(I/z,L/z);O.z=P/z,v.push(O)}i.push(y),o.push(v)}return[i,o]}(n,h,u,l);return function(e,t,r){var n=1/0;wo(r,t)&&(n=sl(r,t[0]));for(var i=0;i<t.length;i++)for(var a=t[i],o=e[i],s=0;s<a.length-1;s++){var l=a[s],c=a[s+1],u=o[s],h=[l,c,o[s+1],u,l];_o(r,h)&&(n=Math.min(n,sl(r,h)))}return n!==1/0&&n}(p[0],p[1],f)},t}(Xi);function ol(e,t){return e.x*t.x+e.y*t.y}function sl(e,t){if(1===e.length){for(var r,n=0,i=t[n++];!r||i.equals(r);)if(!(r=t[n++]))return 1/0;for(;n<t.length;n++){var a=t[n],o=e[0],s=r.sub(i),l=a.sub(i),c=o.sub(i),u=ol(s,s),h=ol(s,l),f=ol(l,l),p=ol(c,s),d=ol(c,l),m=u*f-h*h,g=(f*p-h*d)/m,y=(u*d-h*p)/m,v=1-g-y,x=i.z*v+r.z*g+a.z*y;if(isFinite(x))return x}return 1/0}for(var _=1/0,b=0,w=t;b<w.length;b+=1){var T=w[b];_=Math.min(_,T.z)}return _}var ll=Qi([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4).members,cl=Qi([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]).members,ul=Ks.VectorTileFeature.types,hl=Math.cos(Math.PI/180*37.5),fl=Math.pow(2,14)/.5,pl=function(e){var t=this;this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((function(e){return e.id})),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((function(e){t.gradients[e.id]={}})),this.layoutVertexArray=new ia,this.layoutVertexArray2=new aa,this.indexArray=new da,this.programConfigurations=new co(e.layers,e.zoom),this.segments=new Da,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((function(e){return e.isStateDependent()})).map((function(e){return e.id}))};pl.prototype.populate=function(e,t,r){this.hasPattern=Rs("line",this.layers,t);for(var n=this.layers[0].layout.get("line-sort-key"),i=[],a=0,o=e;a<o.length;a+=1){var s=o[a],l=s.feature,c=s.id,u=s.index,h=s.sourceLayerIndex,f=this.layers[0]._featureFilter.needGeometry,p=yo(l,f);if(this.layers[0]._featureFilter.filter(new zi(this.zoom),p,r)){var d=n?n.evaluate(p,{},r):void 0,m={id:c,properties:l.properties,type:l.type,sourceLayerIndex:h,index:u,geometry:f?p.geometry:go(l),patterns:{},sortKey:d};i.push(m)}}n&&i.sort((function(e,t){return e.sortKey-t.sortKey}));for(var g=0,y=i;g<y.length;g+=1){var v=y[g],x=v,_=x.geometry,b=x.index,w=x.sourceLayerIndex;if(this.hasPattern){var T=Fs("line",this.layers,v,this.zoom,t);this.patternFeatures.push(T)}else this.addFeature(v,_,b,r,{});var k=e[b].feature;t.featureIndex.insert(k,_,b,w,this.index)}},pl.prototype.update=function(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)},pl.prototype.addFeatures=function(e,t,r){for(var n=0,i=this.patternFeatures;n<i.length;n+=1){var a=i[n];this.addFeature(a,a.geometry,a.index,t,r)}},pl.prototype.isEmpty=function(){return 0===this.layoutVertexArray.length},pl.prototype.uploadPending=function(){return!this.uploaded||this.programConfigurations.needsUpload},pl.prototype.upload=function(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,cl)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,ll),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0},pl.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())},pl.prototype.lineFeatureClips=function(e){if(e.properties&&e.properties.hasOwnProperty("mapbox_clip_start")&&e.properties.hasOwnProperty("mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}},pl.prototype.addFeature=function(e,t,r,n,i){var a=this.layers[0].layout,o=a.get("line-join").evaluate(e,{}),s=a.get("line-cap"),l=a.get("line-miter-limit"),c=a.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(var u=0,h=t;u<h.length;u+=1){var f=h[u];this.addLine(f,e,o,s,l,c)}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,i,n)},pl.prototype.addLine=function(e,t,r,n,i,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(var o=0;o<e.length-1;o++)this.totalDistance+=e[o].dist(e[o+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}for(var s="Polygon"===ul[t.type],l=e.length;l>=2&&e[l-1].equals(e[l-2]);)l--;for(var c=0;c<l-1&&e[c].equals(e[c+1]);)c++;if(!(l<(s?3:2))){"bevel"===r&&(i=1.05);var u,h=this.overscaling<=16?15*fo/(512*this.overscaling):0,f=this.segments.prepareSegment(10*l,this.layoutVertexArray,this.indexArray),p=void 0,d=void 0,m=void 0,g=void 0;this.e1=this.e2=-1,s&&(u=e[l-2],g=e[c].sub(u)._unit()._perp());for(var y=c;y<l;y++)if(!(d=y===l-1?s?e[c+1]:void 0:e[y+1])||!e[y].equals(d)){g&&(m=g),u&&(p=u),u=e[y],g=d?d.sub(u)._unit()._perp():m;var v=(m=m||g).add(g);(0!==v.x||0!==v.y)&&v._unit();var x=m.x*g.x+m.y*g.y,_=v.x*g.x+v.y*g.y,b=0!==_?1/_:1/0,w=2*Math.sqrt(2-2*_),T=_<hl&&p&&d,k=m.x*g.y-m.y*g.x>0;if(T&&y>c){var A=u.dist(p);if(A>2*h){var M=u.sub(u.sub(p)._mult(h/A)._round());this.updateDistance(p,M),this.addCurrentVertex(M,m,0,0,f),p=M}}var S=p&&d,E=S?r:s?"butt":n;if(S&&"round"===E&&(b<a?E="miter":b<=2&&(E="fakeround")),"miter"===E&&b>i&&(E="bevel"),"bevel"===E&&(b>2&&(E="flipbevel"),b<i&&(E="miter")),p&&this.updateDistance(p,u),"miter"===E)v._mult(b),this.addCurrentVertex(u,v,0,0,f);else if("flipbevel"===E){if(b>100)v=g.mult(-1);else{var C=b*m.add(g).mag()/m.sub(g).mag();v._perp()._mult(C*(k?-1:1))}this.addCurrentVertex(u,v,0,0,f),this.addCurrentVertex(u,v.mult(-1),0,0,f)}else if("bevel"===E||"fakeround"===E){var I=-Math.sqrt(b*b-1),L=k?I:0,P=k?0:I;if(p&&this.addCurrentVertex(u,m,L,P,f),"fakeround"===E)for(var z=Math.round(180*w/Math.PI/20),D=1;D<z;D++){var O=D/z;if(.5!==O){var R=O-.5;O+=O*R*(O-1)*((1.0904+x*(x*(3.55645-1.43519*x)-3.2452))*R*R+(.848013+x*(.215638*x-1.06021)))}var F=g.sub(m)._mult(O)._add(m)._unit()._mult(k?-1:1);this.addHalfVertex(u,F.x,F.y,!1,k,0,f)}d&&this.addCurrentVertex(u,g,-L,-P,f)}else if("butt"===E)this.addCurrentVertex(u,v,0,0,f);else if("square"===E){var B=p?1:-1;this.addCurrentVertex(u,v,B,B,f)}else"round"===E&&(p&&(this.addCurrentVertex(u,m,0,0,f),this.addCurrentVertex(u,m,1,1,f,!0)),d&&(this.addCurrentVertex(u,g,-1,-1,f,!0),this.addCurrentVertex(u,g,0,0,f)));if(T&&y<l-1){var j=u.dist(d);if(j>2*h){var N=u.add(d.sub(u)._mult(h/j)._round());this.updateDistance(u,N),this.addCurrentVertex(N,g,0,0,f),u=N}}}}},pl.prototype.addCurrentVertex=function(e,t,r,n,i,a){void 0===a&&(a=!1);var o=t.x+t.y*r,s=t.y-t.x*r,l=-t.x+t.y*n,c=-t.y-t.x*n;this.addHalfVertex(e,o,s,a,!1,r,i),this.addHalfVertex(e,l,c,a,!0,-n,i),this.distance>fl/2&&0===this.totalDistance&&(this.distance=0,this.addCurrentVertex(e,t,r,n,i,a))},pl.prototype.addHalfVertex=function(e,t,r,n,i,a,o){var s=e.x,l=e.y,c=.5*(this.lineClips?this.scaledDistance*(fl-1):this.scaledDistance);if(this.layoutVertexArray.emplaceBack((s<<1)+(n?1:0),(l<<1)+(i?1:0),Math.round(63*t)+128,Math.round(63*r)+128,1+(0===a?0:a<0?-1:1)|(63&c)<<2,c>>6),this.lineClips){var u=(this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start);this.layoutVertexArray2.emplaceBack(u,this.lineClipsArray.length)}var h=o.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,h),o.primitiveLength++),i?this.e2=h:this.e1=h},pl.prototype.updateScaledDistance=function(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance},pl.prototype.updateDistance=function(e,t){this.distance+=e.dist(t),this.updateScaledDistance()},ii("LineBucket",pl,{omit:["layers","patternFeatures"]});var dl=new Zi({"line-cap":new Vi(Oe.layout_line["line-cap"]),"line-join":new qi(Oe.layout_line["line-join"]),"line-miter-limit":new Vi(Oe.layout_line["line-miter-limit"]),"line-round-limit":new Vi(Oe.layout_line["line-round-limit"]),"line-sort-key":new qi(Oe.layout_line["line-sort-key"])}),ml={paint:new Zi({"line-opacity":new qi(Oe.paint_line["line-opacity"]),"line-color":new qi(Oe.paint_line["line-color"]),"line-translate":new Vi(Oe.paint_line["line-translate"]),"line-translate-anchor":new 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r=(7&e)<<4;t.buf[t.pos++]|=r|((e>>>=3)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e)))))}(n,t)}(e,this):(this.realloc(4),this.buf[this.pos++]=127&e|(e>127?128:0),!(e<=127)&&(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),!(e<=127)&&(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),!(e<=127)&&(this.buf[this.pos++]=e>>>7&127))))},writeSVarint:function(e){this.writeVarint(e<0?2*-e-1:2*e)},writeBoolean:function(e){this.writeVarint(!!e)},writeString:function(e){e=String(e),this.realloc(4*e.length),this.pos++;var t=this.pos;this.pos=function(e,t,r){for(var n,i,a=0;a<t.length;a++){if((n=t.charCodeAt(a))>55295&&n<57344){if(!i){n>56319||a+1===t.length?(e[r++]=239,e[r++]=191,e[r++]=189):i=n;continue}if(n<56320){e[r++]=239,e[r++]=191,e[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else 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n=this.pos-r;n>=128&&Rl(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(e,t,r){this.writeTag(e,Ll.Bytes),this.writeRawMessage(t,r)},writePackedVarint:function(e,t){t.length&&this.writeMessage(e,Fl,t)},writePackedSVarint:function(e,t){t.length&&this.writeMessage(e,Bl,t)},writePackedBoolean:function(e,t){t.length&&this.writeMessage(e,Ul,t)},writePackedFloat:function(e,t){t.length&&this.writeMessage(e,jl,t)},writePackedDouble:function(e,t){t.length&&this.writeMessage(e,Nl,t)},writePackedFixed32:function(e,t){t.length&&this.writeMessage(e,Vl,t)},writePackedSFixed32:function(e,t){t.length&&this.writeMessage(e,ql,t)},writePackedFixed64:function(e,t){t.length&&this.writeMessage(e,Hl,t)},writePackedSFixed64:function(e,t){t.length&&this.writeMessage(e,Gl,t)},writeBytesField:function(e,t){this.writeTag(e,Ll.Bytes),this.writeBytes(t)},writeFixed32Field:function(e,t){this.writeTag(e,Ll.Fixed32),this.writeFixed32(t)},writeSFixed32Field:function(e,t){this.writeTag(e,Ll.Fixed32),this.writeSFixed32(t)},writeFixed64Field:function(e,t){this.writeTag(e,Ll.Fixed64),this.writeFixed64(t)},writeSFixed64Field:function(e,t){this.writeTag(e,Ll.Fixed64),this.writeSFixed64(t)},writeVarintField:function(e,t){this.writeTag(e,Ll.Varint),this.writeVarint(t)},writeSVarintField:function(e,t){this.writeTag(e,Ll.Varint),this.writeSVarint(t)},writeStringField:function(e,t){this.writeTag(e,Ll.Bytes),this.writeString(t)},writeFloatField:function(e,t){this.writeTag(e,Ll.Fixed32),this.writeFloat(t)},writeDoubleField:function(e,t){this.writeTag(e,Ll.Fixed64),this.writeDouble(t)},writeBooleanField:function(e,t){this.writeVarintField(e,!!t)}};var Ql=function(e,t){var r=t.pixelRatio,n=t.version,i=t.stretchX,a=t.stretchY,o=t.content;this.paddedRect=e,this.pixelRatio=r,this.stretchX=i,this.stretchY=a,this.content=o,this.version=n},ec={tl:{configurable:!0},br:{configurable:!0},tlbr:{configurable:!0},displaySize:{configurable:!0}};ec.tl.get=function(){return[this.paddedRect.x+1,this.paddedRect.y+1]},ec.br.get=function(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]},ec.tlbr.get=function(){return this.tl.concat(this.br)},ec.displaySize.get=function(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]},Object.defineProperties(Ql.prototype,ec);var tc=function(e,t){var r={},n={};this.haveRenderCallbacks=[];var i=[];this.addImages(e,r,i),this.addImages(t,n,i);var a=Jl(i),o=a.w,s=a.h,l=new Xo({width:o||1,height:s||1});for(var c in e){var u=e[c],h=r[c].paddedRect;Xo.copy(u.data,l,{x:0,y:0},{x:h.x+1,y:h.y+1},u.data)}for(var f in t){var p=t[f],d=n[f].paddedRect,m=d.x+1,g=d.y+1,y=p.data.width,v=p.data.height;Xo.copy(p.data,l,{x:0,y:0},{x:m,y:g},p.data),Xo.copy(p.data,l,{x:0,y:v-1},{x:m,y:g-1},{width:y,height:1}),Xo.copy(p.data,l,{x:0,y:0},{x:m,y:g+v},{width:y,height:1}),Xo.copy(p.data,l,{x:y-1,y:0},{x:m-1,y:g},{width:1,height:v}),Xo.copy(p.data,l,{x:0,y:0},{x:m+y,y:g},{width:1,height:v})}this.image=l,this.iconPositions=r,this.patternPositions=n};tc.prototype.addImages=function(e,t,r){for(var n in e){var i=e[n],a={x:0,y:0,w:i.data.width+2,h:i.data.height+2};r.push(a),t[n]=new Ql(a,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n)}},tc.prototype.patchUpdatedImages=function(e,t){for(var r in e.dispatchRenderCallbacks(this.haveRenderCallbacks),e.updatedImages)this.patchUpdatedImage(this.iconPositions[r],e.getImage(r),t),this.patchUpdatedImage(this.patternPositions[r],e.getImage(r),t)},tc.prototype.patchUpdatedImage=function(e,t,r){if(e&&t&&e.version!==t.version){e.version=t.version;var n=e.tl,i=n[0],a=n[1];r.update(t.data,void 0,{x:i,y:a})}},ii("ImagePosition",Ql),ii("ImageAtlas",tc);var rc={horizontal:1,vertical:2,horizontalOnly:3},nc=-17,ic=function(){this.scale=1,this.fontStack="",this.imageName=null};ic.forText=function(e,t){var r=new ic;return r.scale=e||1,r.fontStack=t,r},ic.forImage=function(e){var t=new ic;return t.imageName=e,t};var ac=function(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null};function oc(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m){var g=ac.fromFeature(e,i);h===rc.vertical&&g.verticalizePunctuation();var y,v=Pi.processBidirectionalText,x=Pi.processStyledBidirectionalText;if(v&&1===g.sections.length){y=[];for(var _=0,b=v(g.toString(),dc(g,c,a,t,n,p,d));_<b.length;_+=1){var w=b[_],T=new ac;T.text=w,T.sections=g.sections;for(var k=0;k<w.length;k++)T.sectionIndex.push(0);y.push(T)}}else if(x){y=[];for(var A=0,M=x(g.text,g.sectionIndex,dc(g,c,a,t,n,p,d));A<M.length;A+=1){var S=M[A],E=new ac;E.text=S[0],E.sectionIndex=S[1],E.sections=g.sections,y.push(E)}}else y=function(e,t){for(var r=[],n=e.text,i=0,a=0,o=t;a<o.length;a+=1){var s=o[a];r.push(e.substring(i,s)),i=s}return i<n.length&&r.push(e.substring(i,n.length)),r}(g,dc(g,c,a,t,n,p,d));var C=[],I={positionedLines:C,text:g.toString(),top:u[1],bottom:u[1],left:u[0],right:u[0],writingMode:h,iconsInText:!1,verticalizable:!1};return function(e,t,r,n,i,a,o,s,l,c,u,h){for(var f=0,p=nc,d=0,m=0,g="right"===s?1:"left"===s?0:.5,y=0,v=0,x=i;v<x.length;v+=1){var _=x[v];_.trim();var b=_.getMaxScale(),w=(b-1)*Sl,T={positionedGlyphs:[],lineOffset:0};e.positionedLines[y]=T;var k=T.positionedGlyphs,A=0;if(_.length()){for(var M=0;M<_.length();M++){var S=_.getSection(M),E=_.getSectionIndex(M),C=_.getCharCode(M),I=0,L=null,P=null,z=null,D=Sl,O=!(l===rc.horizontal||!u&&!mi(C)||u&&(sc[C]||yi(C)));if(S.imageName){var R=n[S.imageName];if(!R)continue;z=S.imageName,e.iconsInText=e.iconsInText||!0,P=R.paddedRect;var F=R.displaySize;S.scale=S.scale*Sl/h,L={width:F[0],height:F[1],left:1,top:-3,advance:O?F[1]:F[0]},I=w+(Sl-F[1]*S.scale),D=L.advance;var B=O?F[0]*S.scale-Sl*b:F[1]*S.scale-Sl*b;B>0&&B>A&&(A=B)}else{var j=r[S.fontStack],N=j&&j[C];if(N&&N.rect)P=N.rect,L=N.metrics;else{var U=t[S.fontStack],V=U&&U[C];if(!V)continue;L=V.metrics}I=(b-S.scale)*Sl}O?(e.verticalizable=!0,k.push({glyph:C,imageName:z,x:f,y:p+I,vertical:O,scale:S.scale,fontStack:S.fontStack,sectionIndex:E,metrics:L,rect:P}),f+=D*S.scale+c):(k.push({glyph:C,imageName:z,x:f,y:p+I,vertical:O,scale:S.scale,fontStack:S.fontStack,sectionIndex:E,metrics:L,rect:P}),f+=L.advance*S.scale+c)}if(0!==k.length){var q=f-c;d=Math.max(q,d),gc(k,0,k.length-1,g,A)}f=0;var H=a*b+A;T.lineOffset=Math.max(A,w),p+=H,m=Math.max(H,m),++y}else p+=a,++y}var G=p-nc,W=mc(o),Z=W.horizontalAlign,Y=W.verticalAlign;(function(e,t,r,n,i,a,o,s,l){var c,u=(t-r)*i;c=a!==o?-s*n-nc:(-n*l+.5)*o;for(var h=0,f=e;h<f.length;h+=1)for(var p=0,d=f[h].positionedGlyphs;p<d.length;p+=1){var m=d[p];m.x+=u,m.y+=c}})(e.positionedLines,g,Z,Y,d,m,a,G,i.length),e.top+=-Y*G,e.bottom=e.top+G,e.left+=-Z*d,e.right=e.left+d}(I,t,r,n,y,o,s,l,h,c,f,m),!function(e){for(var t=0,r=e;t<r.length;t+=1)if(0!==r[t].positionedGlyphs.length)return!1;return!0}(C)&&I}ac.fromFeature=function(e,t){for(var r=new ac,n=0;n<e.sections.length;n++){var i=e.sections[n];i.image?r.addImageSection(i):r.addTextSection(i,t)}return r},ac.prototype.length=function(){return this.text.length},ac.prototype.getSection=function(e){return this.sections[this.sectionIndex[e]]},ac.prototype.getSectionIndex=function(e){return this.sectionIndex[e]},ac.prototype.getCharCode=function(e){return this.text.charCodeAt(e)},ac.prototype.verticalizePunctuation=function(){this.text=function(e){for(var t="",r=0;r<e.length;r++){var n=e.charCodeAt(r+1)||null,i=e.charCodeAt(r-1)||null;n&&gi(n)&&!Ml[e[r+1]]||i&&gi(i)&&!Ml[e[r-1]]||!Ml[e[r]]?t+=e[r]:t+=Ml[e[r]]}return t}(this.text)},ac.prototype.trim=function(){for(var e=0,t=0;t<this.text.length&&sc[this.text.charCodeAt(t)];t++)e++;for(var r=this.text.length,n=this.text.length-1;n>=0&&n>=e&&sc[this.text.charCodeAt(n)];n--)r--;this.text=this.text.substring(e,r),this.sectionIndex=this.sectionIndex.slice(e,r)},ac.prototype.substring=function(e,t){var r=new ac;return r.text=this.text.substring(e,t),r.sectionIndex=this.sectionIndex.slice(e,t),r.sections=this.sections,r},ac.prototype.toString=function(){return this.text},ac.prototype.getMaxScale=function(){var e=this;return this.sectionIndex.reduce((function(t,r){return Math.max(t,e.sections[r].scale)}),0)},ac.prototype.addTextSection=function(e,t){this.text+=e.text,this.sections.push(ic.forText(e.scale,e.fontStack||t));for(var r=this.sections.length-1,n=0;n<e.text.length;++n)this.sectionIndex.push(r)},ac.prototype.addImageSection=function(e){var t=e.image?e.image.name:"";if(0!==t.length){var r=this.getNextImageSectionCharCode();r?(this.text+=String.fromCharCode(r),this.sections.push(ic.forImage(t)),this.sectionIndex.push(this.sections.length-1)):k("Reached maximum number of images 6401")}else k("Can't add FormattedSection with an empty image.")},ac.prototype.getNextImageSectionCharCode=function(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)};var sc={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},lc={};function cc(e,t,r,n,i,a){if(t.imageName){var o=n[t.imageName];return o?o.displaySize[0]*t.scale*Sl/a+i:0}var s=r[t.fontStack],l=s&&s[e];return l?l.metrics.advance*t.scale+i:0}function uc(e,t,r,n){var i=Math.pow(e-t,2);return n?e<t?i/2:2*i:i+Math.abs(r)*r}function hc(e,t,r){var n=0;return 10===e&&(n-=1e4),r&&(n+=150),(40===e||65288===e)&&(n+=50),(41===t||65289===t)&&(n+=50),n}function fc(e,t,r,n,i,a){for(var o=null,s=uc(t,r,i,a),l=0,c=n;l<c.length;l+=1){var u=c[l],h=uc(t-u.x,r,i,a)+u.badness;h<=s&&(o=u,s=h)}return{index:e,x:t,priorBreak:o,badness:s}}function pc(e){return e?pc(e.priorBreak).concat(e.index):[]}function dc(e,t,r,n,i,a,o){if("point"!==a)return[];if(!e)return[];for(var s=[],l=function(e,t,r,n,i,a){for(var o=0,s=0;s<e.length();s++){var l=e.getSection(s);o+=cc(e.getCharCode(s),l,n,i,t,a)}return o/Math.max(1,Math.ceil(o/r))}(e,t,r,n,i,o),c=e.text.indexOf("​")>=0,u=0,h=0;h<e.length();h++){var f=e.getSection(h),p=e.getCharCode(h);if(sc[p]||(u+=cc(p,f,n,i,t,o)),h<e.length()-1){var d=di(p);(lc[p]||d||f.imageName)&&s.push(fc(h+1,u,l,s,hc(p,e.getCharCode(h+1),d&&c),!1))}}return pc(fc(e.length(),u,l,s,0,!0))}function mc(e){var t=.5,r=.5;switch(e){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(e){case"bottom":case"bottom-right":case"bottom-left":r=1;break;case"top":case"top-right":case"top-left":r=0}return{horizontalAlign:t,verticalAlign:r}}function gc(e,t,r,n,i){if(n||i)for(var a=e[r],o=a.metrics.advance*a.scale,s=(e[r].x+o)*n,l=t;l<=r;l++)e[l].x-=s,e[l].y+=i}function yc(e,t,r,n,i,a){var o,s=e.image;if(s.content){var l=s.content,c=s.pixelRatio||1;o=[l[0]/c,l[1]/c,s.displaySize[0]-l[2]/c,s.displaySize[1]-l[3]/c]}var u,h,f,p,d=t.left*a,m=t.right*a;"width"===r||"both"===r?(p=i[0]+d-n[3],h=i[0]+m+n[1]):h=(p=i[0]+(d+m-s.displaySize[0])/2)+s.displaySize[0];var g=t.top*a,y=t.bottom*a;return"height"===r||"both"===r?(u=i[1]+g-n[0],f=i[1]+y+n[2]):f=(u=i[1]+(g+y-s.displaySize[1])/2)+s.displaySize[1],{image:s,top:u,right:h,bottom:f,left:p,collisionPadding:o}}lc[10]=!0,lc[32]=!0,lc[38]=!0,lc[40]=!0,lc[41]=!0,lc[43]=!0,lc[45]=!0,lc[47]=!0,lc[173]=!0,lc[183]=!0,lc[8203]=!0,lc[8208]=!0,lc[8211]=!0,lc[8231]=!0;var vc=function(e){function t(t,r,n,i){e.call(this,t,r),this.angle=n,void 0!==i&&(this.segment=i)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.clone=function(){return new 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i=e.interpolationType,a=e.minZoom,o=e.maxZoom,s=i?h(_r.interpolationFactor(i,t,a,o),0,1):0;"camera"===e.kind?n=er(e.minSize,e.maxSize,s):r=s}return{uSizeT:r,uSize:n}}var Tc=Object.freeze({__proto__:null,getSizeData:_c,evaluateSizeForFeature:bc,evaluateSizeForZoom:wc,SIZE_PACK_FACTOR:xc});function kc(e,t,r,n,i){if(void 0===t.segment)return!0;for(var a=t,o=t.segment+1,s=0;s>-r/2;){if(--o<0)return!1;s-=e[o].dist(a),a=e[o]}s+=e[o].dist(e[o+1]),o++;for(var l=[],c=0;s<r/2;){var u=e[o-1],h=e[o],f=e[o+1];if(!f)return!1;var p=u.angleTo(h)-h.angleTo(f);for(p=Math.abs((p+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:s,angleDelta:p}),c+=p;s-l[0].distance>n;)c-=l.shift().angleDelta;if(c>i)return!1;o++,s+=h.dist(f)}return!0}function Ac(e){for(var t=0,r=0;r<e.length-1;r++)t+=e[r].dist(e[r+1]);return t}function Mc(e,t,r){return e?.6*t*r:0}function Sc(e,t){return Math.max(e?e.right-e.left:0,t?t.right-t.left:0)}function Ec(e,t,r,n,i,a){for(var 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Da,this.collisionVertexArray=new pa};nu.prototype.upload=function(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,wl.members,!0)},nu.prototype.destroy=function(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())},ii("CollisionBuffers",nu);var iu=function(e){this.collisionBoxArray=e.collisionBoxArray,this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((function(e){return e.id})),this.index=e.index,this.pixelRatio=e.pixelRatio,this.sourceLayerIndex=e.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=Fo([]),this.placementViewportMatrix=Fo([]);var t=this.layers[0]._unevaluatedLayout._values;this.textSizeData=_c(this.zoom,t["text-size"]),this.iconSizeData=_c(this.zoom,t["icon-size"]);var r=this.layers[0].layout,n=r.get("symbol-sort-key"),i=r.get("symbol-z-order");this.canOverlap=r.get("text-allow-overlap")||r.get("icon-allow-overlap")||r.get("text-ignore-placement")||r.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==i&&void 0!==n.constantOr(1);var a="viewport-y"===i||"auto"===i&&!this.sortFeaturesByKey;this.sortFeaturesByY=a&&this.canOverlap,"point"===r.get("symbol-placement")&&(this.writingModes=r.get("text-writing-mode").map((function(e){return rc[e]}))),this.stateDependentLayerIds=this.layers.filter((function(e){return e.isStateDependent()})).map((function(e){return e.id})),this.sourceID=e.sourceID};iu.prototype.createArrays=function(){this.text=new ru(new co(this.layers,this.zoom,(function(e){return/^text/.test(e)}))),this.icon=new ru(new co(this.layers,this.zoom,(function(e){return/^icon/.test(e)}))),this.glyphOffsetArray=new Ca,this.lineVertexArray=new Ia,this.symbolInstances=new Ea},iu.prototype.calculateGlyphDependencies=function(e,t,r,n,i){for(var a=0;a<e.length;a++)if(t[e.charCodeAt(a)]=!0,(r||n)&&i){var o=Ml[e.charAt(a)];o&&(t[o.charCodeAt(0)]=!0)}},iu.prototype.populate=function(e,t,r){var n=this.layers[0],i=n.layout,a=i.get("text-font"),o=i.get("text-field"),s=i.get("icon-image"),l=("constant"!==o.value.kind||o.value.value instanceof ct&&!o.value.value.isEmpty()||o.value.value.toString().length>0)&&("constant"!==a.value.kind||a.value.value.length>0),c="constant"!==s.value.kind||!!s.value.value||Object.keys(s.parameters).length>0,u=i.get("symbol-sort-key");if(this.features=[],l||c){for(var h=t.iconDependencies,f=t.glyphDependencies,p=t.availableImages,d=new zi(this.zoom),m=0,g=e;m<g.length;m+=1){var y=g[m],v=y.feature,x=y.id,_=y.index,b=y.sourceLayerIndex,w=n._featureFilter.needGeometry,T=yo(v,w);if(n._featureFilter.filter(d,T,r)){w||(T.geometry=go(v));var k=void 0;if(l){var A=n.getValueAndResolveTokens("text-field",T,r,p),M=ct.factory(A);tu(M)&&(this.hasRTLText=!0),(!this.hasRTLText||"unavailable"===Ii()||this.hasRTLText&&Pi.isParsed())&&(k=Al(M,n,T))}var S=void 0;if(c){var E=n.getValueAndResolveTokens("icon-image",T,r,p);S=E instanceof ut?E:ut.fromString(E)}if(k||S){var C=this.sortFeaturesByKey?u.evaluate(T,{},r):void 0,I={id:x,text:k,icon:S,index:_,sourceLayerIndex:b,geometry:T.geometry,properties:v.properties,type:Kc[v.type],sortKey:C};if(this.features.push(I),S&&(h[S.name]=!0),k){var L=a.evaluate(T,{},r).join(","),P="map"===i.get("text-rotation-alignment")&&"point"!==i.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(rc.vertical)>=0;for(var z=0,D=k.sections;z<D.length;z+=1){var O=D[z];if(O.image)h[O.image.name]=!0;else{var R=fi(k.toString()),F=O.fontStack||L,B=f[F]=f[F]||{};this.calculateGlyphDependencies(O.text,B,P,this.allowVerticalPlacement,R)}}}}}}"line"===i.get("symbol-placement")&&(this.features=function(e){var t={},r={},n=[],i=0;function a(t){n.push(e[t]),i++}function o(e,t,i){var a=r[e];return delete r[e],r[t]=a,n[a].geometry[0].pop(),n[a].geometry[0]=n[a].geometry[0].concat(i[0]),a}function s(e,r,i){var a=t[r];return delete t[r],t[e]=a,n[a].geometry[0].shift(),n[a].geometry[0]=i[0].concat(n[a].geometry[0]),a}function l(e,t,r){var n=r?t[0][t[0].length-1]:t[0][0];return e+":"+n.x+":"+n.y}for(var c=0;c<e.length;c++){var u=e[c],h=u.geometry,f=u.text?u.text.toString():null;if(f){var p=l(f,h),d=l(f,h,!0);if(p in r&&d in t&&r[p]!==t[d]){var m=s(p,d,h),g=o(p,d,n[m].geometry);delete t[p],delete r[d],r[l(f,n[g].geometry,!0)]=g,n[m].geometry=null}else p in r?o(p,d,h):d in t?s(p,d,h):(a(c),t[p]=i-1,r[d]=i-1)}else a(c)}return n.filter((function(e){return e.geometry}))}(this.features)),this.sortFeaturesByKey&&this.features.sort((function(e,t){return e.sortKey-t.sortKey}))}},iu.prototype.update=function(e,t,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,r),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,r))},iu.prototype.isEmpty=function(){return 0===this.symbolInstances.length&&!this.hasRTLText},iu.prototype.uploadPending=function(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload},iu.prototype.upload=function(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0},iu.prototype.destroyDebugData=function(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()},iu.prototype.destroy=function(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()},iu.prototype.addToLineVertexArray=function(e,t){var r=this.lineVertexArray.length;if(void 0!==e.segment){for(var n=e.dist(t[e.segment+1]),i=e.dist(t[e.segment]),a={},o=e.segment+1;o<t.length;o++)a[o]={x:t[o].x,y:t[o].y,tileUnitDistanceFromAnchor:n},o<t.length-1&&(n+=t[o+1].dist(t[o]));for(var s=e.segment||0;s>=0;s--)a[s]={x:t[s].x,y:t[s].y,tileUnitDistanceFromAnchor:i},s>0&&(i+=t[s-1].dist(t[s]));for(var l=0;l<t.length;l++){var c=a[l];this.lineVertexArray.emplaceBack(c.x,c.y,c.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}},iu.prototype.addSymbols=function(e,t,r,n,i,a,o,s,l,c,u,h){for(var f=e.indexArray,p=e.layoutVertexArray,d=e.segments.prepareSegment(4*t.length,p,f,this.canOverlap?a.sortKey:void 0),m=this.glyphOffsetArray.length,g=d.vertexLength,y=this.allowVerticalPlacement&&o===rc.vertical?Math.PI/2:0,v=a.text&&a.text.sections,x=0;x<t.length;x++){var _=t[x],b=_.tl,w=_.tr,T=_.bl,k=_.br,A=_.tex,M=_.pixelOffsetTL,S=_.pixelOffsetBR,E=_.minFontScaleX,C=_.minFontScaleY,I=_.glyphOffset,L=_.isSDF,P=_.sectionIndex,z=d.vertexLength,D=I[1];Qc(p,s.x,s.y,b.x,D+b.y,A.x,A.y,r,L,M.x,M.y,E,C),Qc(p,s.x,s.y,w.x,D+w.y,A.x+A.w,A.y,r,L,S.x,M.y,E,C),Qc(p,s.x,s.y,T.x,D+T.y,A.x,A.y+A.h,r,L,M.x,S.y,E,C),Qc(p,s.x,s.y,k.x,D+k.y,A.x+A.w,A.y+A.h,r,L,S.x,S.y,E,C),eu(e.dynamicLayoutVertexArray,s,y),f.emplaceBack(z,z+1,z+2),f.emplaceBack(z+1,z+2,z+3),d.vertexLength+=4,d.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(I[0]),(x===t.length-1||P!==t[x+1].sectionIndex)&&e.programConfigurations.populatePaintArrays(p.length,a,a.index,{},h,v&&v[P])}e.placedSymbolArray.emplaceBack(s.x,s.y,m,this.glyphOffsetArray.length-m,g,l,c,s.segment,r?r[0]:0,r?r[1]:0,n[0],n[1],o,0,!1,0,u)},iu.prototype._addCollisionDebugVertex=function(e,t,r,n,i,a){return t.emplaceBack(0,0),e.emplaceBack(r.x,r.y,n,i,Math.round(a.x),Math.round(a.y))},iu.prototype.addCollisionDebugVertices=function(e,t,r,n,i,o,s){var l=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=l.vertexLength,u=i.layoutVertexArray,h=i.collisionVertexArray,f=s.anchorX,p=s.anchorY;this._addCollisionDebugVertex(u,h,o,f,p,new a(e,t)),this._addCollisionDebugVertex(u,h,o,f,p,new a(r,t)),this._addCollisionDebugVertex(u,h,o,f,p,new a(r,n)),this._addCollisionDebugVertex(u,h,o,f,p,new a(e,n)),l.vertexLength+=4;var d=i.indexArray;d.emplaceBack(c,c+1),d.emplaceBack(c+1,c+2),d.emplaceBack(c+2,c+3),d.emplaceBack(c+3,c),l.primitiveLength+=4},iu.prototype.addDebugCollisionBoxes=function(e,t,r,n){for(var i=e;i<t;i++){var a=this.collisionBoxArray.get(i),o=a.x1,s=a.y1,l=a.x2,c=a.y2;this.addCollisionDebugVertices(o,s,l,c,n?this.textCollisionBox:this.iconCollisionBox,a.anchorPoint,r)}},iu.prototype.generateCollisionDebugBuffers=function(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new nu(ha,Tl.members,_a),this.iconCollisionBox=new nu(ha,Tl.members,_a);for(var e=0;e<this.symbolInstances.length;e++){var t=this.symbolInstances.get(e);this.addDebugCollisionBoxes(t.textBoxStartIndex,t.textBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.verticalTextBoxStartIndex,t.verticalTextBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.iconBoxStartIndex,t.iconBoxEndIndex,t,!1),this.addDebugCollisionBoxes(t.verticalIconBoxStartIndex,t.verticalIconBoxEndIndex,t,!1)}},iu.prototype._deserializeCollisionBoxesForSymbol=function(e,t,r,n,i,a,o,s,l){for(var c={},u=t;u<r;u++){var h=e.get(u);c.textBox={x1:h.x1,y1:h.y1,x2:h.x2,y2:h.y2,anchorPointX:h.anchorPointX,anchorPointY:h.anchorPointY},c.textFeatureIndex=h.featureIndex;break}for(var f=n;f<i;f++){var p=e.get(f);c.verticalTextBox={x1:p.x1,y1:p.y1,x2:p.x2,y2:p.y2,anchorPointX:p.anchorPointX,anchorPointY:p.anchorPointY},c.verticalTextFeatureIndex=p.featureIndex;break}for(var d=a;d<o;d++){var m=e.get(d);c.iconBox={x1:m.x1,y1:m.y1,x2:m.x2,y2:m.y2,anchorPointX:m.anchorPointX,anchorPointY:m.anchorPointY},c.iconFeatureIndex=m.featureIndex;break}for(var g=s;g<l;g++){var y=e.get(g);c.verticalIconBox={x1:y.x1,y1:y.y1,x2:y.x2,y2:y.y2,anchorPointX:y.anchorPointX,anchorPointY:y.anchorPointY},c.verticalIconFeatureIndex=y.featureIndex;break}return c},iu.prototype.deserializeCollisionBoxes=function(e){this.collisionArrays=[];for(var t=0;t<this.symbolInstances.length;t++){var r=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex,r.verticalIconBoxStartIndex,r.verticalIconBoxEndIndex))}},iu.prototype.hasTextData=function(){return this.text.segments.get().length>0},iu.prototype.hasIconData=function(){return this.icon.segments.get().length>0},iu.prototype.hasDebugData=function(){return this.textCollisionBox&&this.iconCollisionBox},iu.prototype.hasTextCollisionBoxData=function(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0},iu.prototype.hasIconCollisionBoxData=function(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0},iu.prototype.addIndicesForPlacedSymbol=function(e,t){for(var r=e.placedSymbolArray.get(t),n=r.vertexStartIndex+4*r.numGlyphs,i=r.vertexStartIndex;i<n;i+=4)e.indexArray.emplaceBack(i,i+1,i+2),e.indexArray.emplaceBack(i+1,i+2,i+3)},iu.prototype.getSortedSymbolIndexes=function(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;for(var t=Math.sin(e),r=Math.cos(e),n=[],i=[],a=[],o=0;o<this.symbolInstances.length;++o){a.push(o);var s=this.symbolInstances.get(o);n.push(0|Math.round(t*s.anchorX+r*s.anchorY)),i.push(s.featureIndex)}return a.sort((function(e,t){return n[e]-n[t]||i[t]-i[e]})),a},iu.prototype.addToSortKeyRanges=function(e,t){var r=this.sortKeyRanges[this.sortKeyRanges.length-1];r&&r.sortKey===t?r.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})},iu.prototype.sortFeatures=function(e){var t=this;if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(var r=0,n=this.symbolInstanceIndexes;r<n.length;r+=1){var i=n[r],a=this.symbolInstances.get(i);this.featureSortOrder.push(a.featureIndex),[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach((function(e,r,n){e>=0&&n.indexOf(e)===r&&t.addIndicesForPlacedSymbol(t.text,e)})),a.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,a.verticalPlacedTextSymbolIndex),a.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.placedIconSymbolIndex),a.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,a.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}},ii("SymbolBucket",iu,{omit:["layers","collisionBoxArray","features","compareText"]}),iu.MAX_GLYPHS=65535,iu.addDynamicAttributes=eu;var au=new Zi({"symbol-placement":new Vi(Oe.layout_symbol["symbol-placement"]),"symbol-spacing":new Vi(Oe.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Vi(Oe.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new qi(Oe.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Vi(Oe.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Vi(Oe.layout_symbol["icon-allow-overlap"]),"icon-ignore-placement":new Vi(Oe.layout_symbol["icon-ignore-placement"]),"icon-optional":new Vi(Oe.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Vi(Oe.layout_symbol["icon-rotation-alignment"]),"icon-size":new qi(Oe.layout_symbol["icon-size"]),"icon-text-fit":new Vi(Oe.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Vi(Oe.layout_symbol["icon-text-fit-padding"]),"icon-image":new qi(Oe.layout_symbol["icon-image"]),"icon-rotate":new qi(Oe.layout_symbol["icon-rotate"]),"icon-padding":new Vi(Oe.layout_symbol["icon-padding"]),"icon-keep-upright":new Vi(Oe.layout_symbol["icon-keep-upright"]),"icon-offset":new qi(Oe.layout_symbol["icon-offset"]),"icon-anchor":new qi(Oe.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Vi(Oe.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Vi(Oe.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Vi(Oe.layout_symbol["text-rotation-alignment"]),"text-field":new qi(Oe.layout_symbol["text-field"]),"text-font":new qi(Oe.layout_symbol["text-font"]),"text-size":new qi(Oe.layout_symbol["text-size"]),"text-max-width":new qi(Oe.layout_symbol["text-max-width"]),"text-line-height":new Vi(Oe.layout_symbol["text-line-height"]),"text-letter-spacing":new qi(Oe.layout_symbol["text-letter-spacing"]),"text-justify":new qi(Oe.layout_symbol["text-justify"]),"text-radial-offset":new qi(Oe.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Vi(Oe.layout_symbol["text-variable-anchor"]),"text-anchor":new qi(Oe.layout_symbol["text-anchor"]),"text-max-angle":new Vi(Oe.layout_symbol["text-max-angle"]),"text-writing-mode":new Vi(Oe.layout_symbol["text-writing-mode"]),"text-rotate":new qi(Oe.layout_symbol["text-rotate"]),"text-padding":new Vi(Oe.layout_symbol["text-padding"]),"text-keep-upright":new Vi(Oe.layout_symbol["text-keep-upright"]),"text-transform":new qi(Oe.layout_symbol["text-transform"]),"text-offset":new qi(Oe.layout_symbol["text-offset"]),"text-allow-overlap":new Vi(Oe.layout_symbol["text-allow-overlap"]),"text-ignore-placement":new Vi(Oe.layout_symbol["text-ignore-placement"]),"text-optional":new Vi(Oe.layout_symbol["text-optional"])}),ou=new Zi({"icon-opacity":new qi(Oe.paint_symbol["icon-opacity"]),"icon-color":new qi(Oe.paint_symbol["icon-color"]),"icon-halo-color":new qi(Oe.paint_symbol["icon-halo-color"]),"icon-halo-width":new qi(Oe.paint_symbol["icon-halo-width"]),"icon-halo-blur":new qi(Oe.paint_symbol["icon-halo-blur"]),"icon-translate":new Vi(Oe.paint_symbol["icon-translate"]),"icon-translate-anchor":new Vi(Oe.paint_symbol["icon-translate-anchor"]),"text-opacity":new qi(Oe.paint_symbol["text-opacity"]),"text-color":new qi(Oe.paint_symbol["text-color"],{runtimeType:Ze,getOverride:function(e){return e.textColor},hasOverride:function(e){return!!e.textColor}}),"text-halo-color":new qi(Oe.paint_symbol["text-halo-color"]),"text-halo-width":new qi(Oe.paint_symbol["text-halo-width"]),"text-halo-blur":new qi(Oe.paint_symbol["text-halo-blur"]),"text-translate":new Vi(Oe.paint_symbol["text-translate"]),"text-translate-anchor":new Vi(Oe.paint_symbol["text-translate-anchor"])}),su={paint:ou,layout:au},lu=function(e){this.type=e.property.overrides?e.property.overrides.runtimeType:qe,this.defaultValue=e};lu.prototype.evaluate=function(e){if(e.formattedSection){var t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default},lu.prototype.eachChild=function(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)},lu.prototype.outputDefined=function(){return!1},lu.prototype.serialize=function(){return null},ii("FormatSectionOverride",lu,{omit:["defaultValue"]});var cu=function(e){function t(t){e.call(this,t,su)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.recalculate=function(t,r){if(e.prototype.recalculate.call(this,t,r),"auto"===this.layout.get("icon-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["icon-rotation-alignment"]="map":this.layout._values["icon-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-rotation-alignment")&&("point"!==this.layout.get("symbol-placement")?this.layout._values["text-rotation-alignment"]="map":this.layout._values["text-rotation-alignment"]="viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){var n=this.layout.get("text-writing-mode");if(n){for(var i=[],a=0,o=n;a<o.length;a+=1){var s=o[a];i.indexOf(s)<0&&i.push(s)}this.layout._values["text-writing-mode"]=i}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()},t.prototype.getValueAndResolveTokens=function(e,t,r,n){var i=this.layout.get(e).evaluate(t,{},r,n),a=this._unevaluatedLayout._values[e];return a.isDataDriven()||ln(a.value)||!i?i:function(e,t){return t.replace(/{([^{}]+)}/g,(function(t,r){return r in e?String(e[r]):""}))}(t.properties,i)},t.prototype.createBucket=function(e){return new iu(e)},t.prototype.queryRadius=function(){return 0},t.prototype.queryIntersectsFeature=function(){return!1},t.prototype._setPaintOverrides=function(){for(var e=0,r=su.paint.overridableProperties;e<r.length;e+=1){var n=r[e];if(t.hasPaintOverride(this.layout,n)){var i,a=this.paint.get(n),o=new lu(a),s=new sn(o,a.property.specification);i="constant"===a.value.kind||"source"===a.value.kind?new un("source",s):new hn("composite",s,a.value.zoomStops,a.value._interpolationType),this.paint._values[n]=new Ni(a.property,i,a.parameters)}}},t.prototype._handleOverridablePaintPropertyUpdate=function(e,r,n){return!(!this.layout||r.isDataDriven()||n.isDataDriven())&&t.hasPaintOverride(this.layout,e)},t.hasPaintOverride=function(e,t){var r=e.get("text-field"),n=su.paint.properties[t],i=!1,a=function(e){for(var t=0,r=e;t<r.length;t+=1){var a=r[t];if(n.overrides&&n.overrides.hasOverride(a))return void(i=!0)}};if("constant"===r.value.kind&&r.value.value instanceof ct)a(r.value.value.sections);else if("source"===r.value.kind){var o=function(e){if(!i)if(e instanceof mt&&pt(e.value)===Ke){var t=e.value;a(t.sections)}else e instanceof xt?a(e.sections):e.eachChild(o)},s=r.value;s._styleExpression&&o(s._styleExpression.expression)}return i},t}(Xi),uu={paint:new Zi({"background-color":new Vi(Oe.paint_background["background-color"]),"background-pattern":new Gi(Oe.paint_background["background-pattern"]),"background-opacity":new Vi(Oe.paint_background["background-opacity"])})},hu=function(e){function t(t){e.call(this,t,uu)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t}(Xi),fu={paint:new Zi({"raster-opacity":new Vi(Oe.paint_raster["raster-opacity"]),"raster-hue-rotate":new Vi(Oe.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Vi(Oe.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Vi(Oe.paint_raster["raster-brightness-max"]),"raster-saturation":new Vi(Oe.paint_raster["raster-saturation"]),"raster-contrast":new Vi(Oe.paint_raster["raster-contrast"]),"raster-resampling":new Vi(Oe.paint_raster["raster-resampling"]),"raster-fade-duration":new Vi(Oe.paint_raster["raster-fade-duration"])})},pu=function(e){function t(t){e.call(this,t,fu)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t}(Xi),du=function(e){function t(t){e.call(this,t,{}),this.implementation=t}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.is3D=function(){return"3d"===this.implementation.renderingMode},t.prototype.hasOffscreenPass=function(){return void 0!==this.implementation.prerender},t.prototype.recalculate=function(){},t.prototype.updateTransitions=function(){},t.prototype.hasTransition=function(){},t.prototype.serialize=function(){},t.prototype.onAdd=function(e){this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)},t.prototype.onRemove=function(e){this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)},t}(Xi),mu={circle:Vo,heatmap:Jo,hillshade:es,fill:Us,"fill-extrusion":al,line:vl,symbol:cu,background:hu,raster:pu},gu=s.HTMLImageElement,yu=s.HTMLCanvasElement,vu=s.HTMLVideoElement,xu=s.ImageData,_u=s.ImageBitmap,bu=function(e,t,r,n){this.context=e,this.format=r,this.texture=e.gl.createTexture(),this.update(t,n)};bu.prototype.update=function(e,t,r){var n=e.width,i=e.height,a=!(this.size&&this.size[0]===n&&this.size[1]===i||r),o=this.context,s=o.gl;if(this.useMipmap=!(!t||!t.useMipmap),s.bindTexture(s.TEXTURE_2D,this.texture),o.pixelStoreUnpackFlipY.set(!1),o.pixelStoreUnpack.set(1),o.pixelStoreUnpackPremultiplyAlpha.set(this.format===s.RGBA&&(!t||!1!==t.premultiply)),a)this.size=[n,i],e instanceof gu||e instanceof yu||e instanceof vu||e instanceof xu||_u&&e instanceof _u?s.texImage2D(s.TEXTURE_2D,0,this.format,this.format,s.UNSIGNED_BYTE,e):s.texImage2D(s.TEXTURE_2D,0,this.format,n,i,0,this.format,s.UNSIGNED_BYTE,e.data);else{var l=r||{x:0,y:0},c=l.x,u=l.y;e instanceof gu||e instanceof yu||e instanceof vu||e instanceof xu||_u&&e instanceof _u?s.texSubImage2D(s.TEXTURE_2D,0,c,u,s.RGBA,s.UNSIGNED_BYTE,e):s.texSubImage2D(s.TEXTURE_2D,0,c,u,n,i,s.RGBA,s.UNSIGNED_BYTE,e.data)}this.useMipmap&&this.isSizePowerOfTwo()&&s.generateMipmap(s.TEXTURE_2D)},bu.prototype.bind=function(e,t,r){var n=this.context.gl;n.bindTexture(n.TEXTURE_2D,this.texture),r===n.LINEAR_MIPMAP_NEAREST&&!this.isSizePowerOfTwo()&&(r=n.LINEAR),e!==this.filter&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,e),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,r||e),this.filter=e),t!==this.wrap&&(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,t),this.wrap=t)},bu.prototype.isSizePowerOfTwo=function(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0},bu.prototype.destroy=function(){this.context.gl.deleteTexture(this.texture),this.texture=null};var wu=function(e){var t=this;this._callback=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=function(){t._triggered=!1,t._callback()})};wu.prototype.trigger=function(){var e=this;this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((function(){e._triggered=!1,e._callback()}),0))},wu.prototype.remove=function(){delete this._channel,this._callback=function(){}};var Tu=function(e,t,r){this.target=e,this.parent=t,this.mapId=r,this.callbacks={},this.tasks={},this.taskQueue=[],this.cancelCallbacks={},v(["receive","process"],this),this.invoker=new wu(this.process),this.target.addEventListener("message",this.receive,!1),this.globalScope=S()?e:s};function ku(e,t,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return[e*n-2*Math.PI*6378137/2,t*n-2*Math.PI*6378137/2]}Tu.prototype.send=function(e,t,r,n,i){var a=this;void 0===i&&(i=!1);var o=Math.round(1e18*Math.random()).toString(36).substring(0,10);r&&(this.callbacks[o]=r);var s=I(this.globalScope)?void 0:[];return this.target.postMessage({id:o,type:e,hasCallback:!!r,targetMapId:n,mustQueue:i,sourceMapId:this.mapId,data:li(t,s)},s),{cancel:function(){r&&delete a.callbacks[o],a.target.postMessage({id:o,type:"<cancel>",targetMapId:n,sourceMapId:a.mapId})}}},Tu.prototype.receive=function(e){var t=e.data,r=t.id;if(r&&(!t.targetMapId||this.mapId===t.targetMapId))if("<cancel>"===t.type){delete this.tasks[r];var n=this.cancelCallbacks[r];delete this.cancelCallbacks[r],n&&n()}else S()||t.mustQueue?(this.tasks[r]=t,this.taskQueue.push(r),this.invoker.trigger()):this.processTask(r,t)},Tu.prototype.process=function(){if(this.taskQueue.length){var e=this.taskQueue.shift(),t=this.tasks[e];delete this.tasks[e],this.taskQueue.length&&this.invoker.trigger(),t&&this.processTask(e,t)}},Tu.prototype.processTask=function(e,t){var r=this;if("<response>"===t.type){var n=this.callbacks[e];delete this.callbacks[e],n&&(t.error?n(ci(t.error)):n(null,ci(t.data)))}else{var i=!1,a=I(this.globalScope)?void 0:[],o=t.hasCallback?function(t,n){i=!0,delete r.cancelCallbacks[e],r.target.postMessage({id:e,type:"<response>",sourceMapId:r.mapId,error:t?li(t):null,data:li(n,a)},a)}:function(e){i=!0},s=null,l=ci(t.data);if(this.parent[t.type])s=this.parent[t.type](t.sourceMapId,l,o);else if(this.parent.getWorkerSource){var c=t.type.split(".");s=this.parent.getWorkerSource(t.sourceMapId,c[0],l.source)[c[1]](l,o)}else o(new Error("Could not find function "+t.type));!i&&s&&s.cancel&&(this.cancelCallbacks[e]=s.cancel)}},Tu.prototype.remove=function(){this.invoker.remove(),this.target.removeEventListener("message",this.receive,!1)};var Au=function(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):4===e.length?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1]))};Au.prototype.setNorthEast=function(e){return this._ne=e instanceof Su?new Su(e.lng,e.lat):Su.convert(e),this},Au.prototype.setSouthWest=function(e){return this._sw=e instanceof Su?new Su(e.lng,e.lat):Su.convert(e),this},Au.prototype.extend=function(e){var t,r,n=this._sw,i=this._ne;if(e instanceof Su)t=e,r=e;else{if(!(e instanceof Au)){if(Array.isArray(e)){if(4===e.length||e.every(Array.isArray)){var a=e;return this.extend(Au.convert(a))}var o=e;return this.extend(Su.convert(o))}return this}if(t=e._sw,r=e._ne,!t||!r)return this}return n||i?(n.lng=Math.min(t.lng,n.lng),n.lat=Math.min(t.lat,n.lat),i.lng=Math.max(r.lng,i.lng),i.lat=Math.max(r.lat,i.lat)):(this._sw=new Su(t.lng,t.lat),this._ne=new Su(r.lng,r.lat)),this},Au.prototype.getCenter=function(){return new Su((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)},Au.prototype.getSouthWest=function(){return this._sw},Au.prototype.getNorthEast=function(){return this._ne},Au.prototype.getNorthWest=function(){return new Su(this.getWest(),this.getNorth())},Au.prototype.getSouthEast=function(){return new Su(this.getEast(),this.getSouth())},Au.prototype.getWest=function(){return this._sw.lng},Au.prototype.getSouth=function(){return this._sw.lat},Au.prototype.getEast=function(){return this._ne.lng},Au.prototype.getNorth=function(){return this._ne.lat},Au.prototype.toArray=function(){return[this._sw.toArray(),this._ne.toArray()]},Au.prototype.toString=function(){return"LngLatBounds("+this._sw.toString()+", "+this._ne.toString()+")"},Au.prototype.isEmpty=function(){return!(this._sw&&this._ne)},Au.prototype.contains=function(e){var t=Su.convert(e),r=t.lng,n=t.lat,i=this._sw.lat<=n&&n<=this._ne.lat,a=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(a=this._sw.lng>=r&&r>=this._ne.lng),i&&a},Au.convert=function(e){return!e||e instanceof Au?e:new Au(e)};var Mu=6371008.8,Su=function(e,t){if(isNaN(e)||isNaN(t))throw new Error("Invalid LngLat object: ("+e+", "+t+")");if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")};Su.prototype.wrap=function(){return new Su(f(this.lng,-180,180),this.lat)},Su.prototype.toArray=function(){return[this.lng,this.lat]},Su.prototype.toString=function(){return"LngLat("+this.lng+", "+this.lat+")"},Su.prototype.distanceTo=function(e){var t=Math.PI/180,r=this.lat*t,n=e.lat*t,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((e.lng-this.lng)*t);return Mu*Math.acos(Math.min(i,1))},Su.prototype.toBounds=function(e){void 0===e&&(e=0);var t=360*e/40075017,r=t/Math.cos(Math.PI/180*this.lat);return new Au(new Su(this.lng-r,this.lat-t),new Su(this.lng+r,this.lat+t))},Su.convert=function(e){if(e instanceof Su)return e;if(Array.isArray(e)&&(2===e.length||3===e.length))return new Su(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&"object"==typeof e&&null!==e)return new Su(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")};var Eu=2*Math.PI*Mu;function Cu(e){return Eu*Math.cos(e*Math.PI/180)}function Iu(e){return(180+e)/360}function Lu(e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+e*Math.PI/360)))/360}function Pu(e,t){return e/Cu(t)}function zu(e){var t=180-360*e;return 360/Math.PI*Math.atan(Math.exp(t*Math.PI/180))-90}var Du=function(e,t,r){void 0===r&&(r=0),this.x=+e,this.y=+t,this.z=+r};Du.fromLngLat=function(e,t){void 0===t&&(t=0);var r=Su.convert(e);return new Du(Iu(r.lng),Lu(r.lat),Pu(t,r.lat))},Du.prototype.toLngLat=function(){return new Su(function(e){return 360*e-180}(this.x),zu(this.y))},Du.prototype.toAltitude=function(){return function(e,t){return e*Cu(zu(t))}(this.z,this.y)},Du.prototype.meterInMercatorCoordinateUnits=function(){return 1/Eu*function(e){return 1/Math.cos(e*Math.PI/180)}(zu(this.y))};var Ou=function(e,t,r){this.z=e,this.x=t,this.y=r,this.key=Bu(0,e,e,t,r)};Ou.prototype.equals=function(e){return this.z===e.z&&this.x===e.x&&this.y===e.y},Ou.prototype.url=function(e,t){var r=function(e,t,r){var n=ku(256*e,256*(t=Math.pow(2,r)-t-1),r),i=ku(256*(e+1),256*(t+1),r);return n[0]+","+n[1]+","+i[0]+","+i[1]}(this.x,this.y,this.z),n=function(e,t,r){for(var n,i="",a=e;a>0;a--)i+=(t&(n=1<<a-1)?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace("{prefix}",(this.x%16).toString(16)+(this.y%16).toString(16)).replace("{z}",String(this.z)).replace("{x}",String(this.x)).replace("{y}",String("tms"===t?Math.pow(2,this.z)-this.y-1:this.y)).replace("{quadkey}",n).replace("{bbox-epsg-3857}",r)},Ou.prototype.getTilePoint=function(e){var t=Math.pow(2,this.z);return new a((e.x*t-this.x)*fo,(e.y*t-this.y)*fo)},Ou.prototype.toString=function(){return this.z+"/"+this.x+"/"+this.y};var Ru=function(e,t){this.wrap=e,this.canonical=t,this.key=Bu(e,t.z,t.z,t.x,t.y)},Fu=function(e,t,r,n,i){this.overscaledZ=e,this.wrap=t,this.canonical=new Ou(r,+n,+i),this.key=Bu(t,e,r,n,i)};function Bu(e,t,r,n,i){(e*=2)<0&&(e=-1*e-1);var a=1<<r;return(a*a*e+a*i+n).toString(36)+r.toString(36)+t.toString(36)}Fu.prototype.equals=function(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)},Fu.prototype.scaledTo=function(e){var t=this.canonical.z-e;return e>this.canonical.z?new Fu(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Fu(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)},Fu.prototype.calculateScaledKey=function(e,t){var r=this.canonical.z-e;return e>this.canonical.z?Bu(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y):Bu(this.wrap*+t,e,e,this.canonical.x>>r,this.canonical.y>>r)},Fu.prototype.isChildOf=function(e){if(e.wrap!==this.wrap)return!1;var t=this.canonical.z-e.canonical.z;return 0===e.overscaledZ||e.overscaledZ<this.overscaledZ&&e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t},Fu.prototype.children=function(e){if(this.overscaledZ>=e)return[new Fu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];var t=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new Fu(t,this.wrap,t,r,n),new Fu(t,this.wrap,t,r+1,n),new Fu(t,this.wrap,t,r,n+1),new Fu(t,this.wrap,t,r+1,n+1)]},Fu.prototype.isLessThan=function(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))},Fu.prototype.wrapped=function(){return new Fu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)},Fu.prototype.unwrapTo=function(e){return new Fu(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)},Fu.prototype.overscaleFactor=function(){return Math.pow(2,this.overscaledZ-this.canonical.z)},Fu.prototype.toUnwrapped=function(){return new Ru(this.wrap,this.canonical)},Fu.prototype.toString=function(){return this.overscaledZ+"/"+this.canonical.x+"/"+this.canonical.y},Fu.prototype.getTilePoint=function(e){return this.canonical.getTilePoint(new Du(e.x-this.wrap,e.y))},ii("CanonicalTileID",Ou),ii("OverscaledTileID",Fu,{omit:["posMatrix"]});var ju=function(e,t,r){if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(r&&"mapbox"!==r&&"terrarium"!==r)return k('"'+r+'" is not a valid encoding type. Valid types include "mapbox" and "terrarium".');this.stride=t.height;var n=this.dim=t.height-2;this.data=new Uint32Array(t.data.buffer),this.encoding=r||"mapbox";for(var i=0;i<n;i++)this.data[this._idx(-1,i)]=this.data[this._idx(0,i)],this.data[this._idx(n,i)]=this.data[this._idx(n-1,i)],this.data[this._idx(i,-1)]=this.data[this._idx(i,0)],this.data[this._idx(i,n)]=this.data[this._idx(i,n-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(n,-1)]=this.data[this._idx(n-1,0)],this.data[this._idx(-1,n)]=this.data[this._idx(0,n-1)],this.data[this._idx(n,n)]=this.data[this._idx(n-1,n-1)]};ju.prototype.get=function(e,t){var r=new Uint8Array(this.data.buffer),n=4*this._idx(e,t);return("terrarium"===this.encoding?this._unpackTerrarium:this._unpackMapbox)(r[n],r[n+1],r[n+2])},ju.prototype.getUnpackVector=function(){return"terrarium"===this.encoding?[256,1,1/256,32768]:[6553.6,25.6,.1,1e4]},ju.prototype._idx=function(e,t){if(e<-1||e>=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(t+1)*this.stride+(e+1)},ju.prototype._unpackMapbox=function(e,t,r){return(256*e*256+256*t+r)/10-1e4},ju.prototype._unpackTerrarium=function(e,t,r){return 256*e+t+r/256-32768},ju.prototype.getPixels=function(){return new Xo({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))},ju.prototype.backfillBorder=function(e,t,r){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");var n=t*this.dim,i=t*this.dim+this.dim,a=r*this.dim,o=r*this.dim+this.dim;switch(t){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:a=o-1;break;case 1:o=a+1}for(var s=-t*this.dim,l=-r*this.dim,c=a;c<o;c++)for(var u=n;u<i;u++)this.data[this._idx(u,c)]=e.data[this._idx(u+s,c+l)]},ii("DEMData",ju);var Nu=function(e){this._stringToNumber={},this._numberToString=[];for(var t=0;t<e.length;t++){var r=e[t];this._stringToNumber[r]=t,this._numberToString[t]=r}};Nu.prototype.encode=function(e){return this._stringToNumber[e]},Nu.prototype.decode=function(e){return this._numberToString[e]};var Uu=function(e,t,r,n,i){this.type="Feature",this._vectorTileFeature=e,e._z=t,e._x=r,e._y=n,this.properties=e.properties,this.id=i},Vu={geometry:{configurable:!0}};Vu.geometry.get=function(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry},Vu.geometry.set=function(e){this._geometry=e},Uu.prototype.toJSON=function(){var e={geometry:this.geometry};for(var t in this)"_geometry"===t||"_vectorTileFeature"===t||(e[t]=this[t]);return e},Object.defineProperties(Uu.prototype,Vu);var qu=function(){this.state={},this.stateChanges={},this.deletedStates={}};qu.prototype.updateState=function(e,t,r){var n=String(t);if(this.stateChanges[e]=this.stateChanges[e]||{},this.stateChanges[e][n]=this.stateChanges[e][n]||{},p(this.stateChanges[e][n],r),null===this.deletedStates[e])for(var i in this.deletedStates[e]={},this.state[e])i!==n&&(this.deletedStates[e][i]=null);else if(this.deletedStates[e]&&null===this.deletedStates[e][n])for(var a in this.deletedStates[e][n]={},this.state[e][n])r[a]||(this.deletedStates[e][n][a]=null);else for(var o in r)this.deletedStates[e]&&this.deletedStates[e][n]&&null===this.deletedStates[e][n][o]&&delete this.deletedStates[e][n][o]},qu.prototype.removeFeatureState=function(e,t,r){if(null!==this.deletedStates[e]){var n=String(t);if(this.deletedStates[e]=this.deletedStates[e]||{},r&&void 0!==t)null!==this.deletedStates[e][n]&&(this.deletedStates[e][n]=this.deletedStates[e][n]||{},this.deletedStates[e][n][r]=null);else if(void 0!==t)if(this.stateChanges[e]&&this.stateChanges[e][n])for(r in this.deletedStates[e][n]={},this.stateChanges[e][n])this.deletedStates[e][n][r]=null;else this.deletedStates[e][n]=null;else this.deletedStates[e]=null}},qu.prototype.getState=function(e,t){var r=String(t),n=this.state[e]||{},i=this.stateChanges[e]||{},a=p({},n[r],i[r]);if(null===this.deletedStates[e])return{};if(this.deletedStates[e]){var o=this.deletedStates[e][t];if(null===o)return{};for(var s in o)delete a[s]}return a},qu.prototype.initializeTileState=function(e,t){e.setFeatureState(this.state,t)},qu.prototype.coalesceChanges=function(e,t){var r={};for(var n in this.stateChanges){this.state[n]=this.state[n]||{};var i={};for(var a in this.stateChanges[n])this.state[n][a]||(this.state[n][a]={}),p(this.state[n][a],this.stateChanges[n][a]),i[a]=this.state[n][a];r[n]=i}for(var o in this.deletedStates){this.state[o]=this.state[o]||{};var s={};if(null===this.deletedStates[o])for(var l in this.state[o])s[l]={},this.state[o][l]={};else for(var c in this.deletedStates[o]){if(null===this.deletedStates[o][c])this.state[o][c]={};else for(var u=0,h=Object.keys(this.deletedStates[o][c]);u<h.length;u+=1){var f=h[u];delete this.state[o][c][f]}s[c]=this.state[o][c]}r[o]=r[o]||{},p(r[o],s)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(r).length)for(var d in e)e[d].setFeatureState(r,t)};var Hu=function(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Jn(fo,16,0),this.grid3D=new Jn(fo,16,0),this.featureIndexArray=new Pa,this.promoteId=t};function Gu(e,t,r,n,i){return _(e,(function(e,a){var o=t instanceof Ui?t.get(a):null;return o&&o.evaluate?o.evaluate(r,n,i):o}))}function Wu(e){for(var t=1/0,r=1/0,n=-1/0,i=-1/0,a=0,o=e;a<o.length;a+=1){var s=o[a];t=Math.min(t,s.x),r=Math.min(r,s.y),n=Math.max(n,s.x),i=Math.max(i,s.y)}return{minX:t,minY:r,maxX:n,maxY:i}}function Zu(e,t){return t-e}Hu.prototype.insert=function(e,t,r,n,i,a){var o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);for(var s=a?this.grid3D:this.grid,l=0;l<t.length;l++){for(var c=t[l],u=[1/0,1/0,-1/0,-1/0],h=0;h<c.length;h++){var f=c[h];u[0]=Math.min(u[0],f.x),u[1]=Math.min(u[1],f.y),u[2]=Math.max(u[2],f.x),u[3]=Math.max(u[3],f.y)}u[0]<fo&&u[1]<fo&&u[2]>=0&&u[3]>=0&&s.insert(o,u[0],u[1],u[2],u[3])}},Hu.prototype.loadVTLayers=function(){return this.vtLayers||(this.vtLayers=new Ks.VectorTile(new Il(this.rawTileData)).layers,this.sourceLayerCoder=new Nu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers},Hu.prototype.query=function(e,t,r,n){var i=this;this.loadVTLayers();for(var o=e.params||{},s=fo/e.tileSize/e.scale,l=Tn(o.filter),c=e.queryGeometry,u=e.queryPadding*s,h=Wu(c),f=this.grid.query(h.minX-u,h.minY-u,h.maxX+u,h.maxY+u),p=Wu(e.cameraQueryGeometry),d=this.grid3D.query(p.minX-u,p.minY-u,p.maxX+u,p.maxY+u,(function(t,r,n,i){return function(e,t,r,n,i){for(var o=0,s=e;o<s.length;o+=1){var l=s[o];if(t<=l.x&&r<=l.y&&n>=l.x&&i>=l.y)return!0}var c=[new a(t,r),new a(t,i),new a(n,i),new a(n,r)];if(e.length>2)for(var u=0,h=c;u<h.length;u+=1)if(Co(e,h[u]))return!0;for(var f=0;f<e.length-1;f++)if(Io(e[f],e[f+1],c))return!0;return!1}(e.cameraQueryGeometry,t-u,r-u,n+u,i+u)})),m=0,g=d;m<g.length;m+=1){var y=g[m];f.push(y)}f.sort(Zu);for(var v,x={},_=function(a){var u=f[a];if(u!==v){v=u;var h=i.featureIndexArray.get(u),p=null;i.loadMatchingFeature(x,h.bucketIndex,h.sourceLayerIndex,h.featureIndex,l,o.layers,o.availableImages,t,r,n,(function(t,r,n){return p||(p=go(t)),r.queryIntersectsFeature(c,t,n,p,i.z,e.transform,s,e.pixelPosMatrix)}))}},b=0;b<f.length;b++)_(b);return x},Hu.prototype.loadMatchingFeature=function(e,t,r,n,i,a,o,s,l,c,u){var h=this.bucketLayerIDs[t];if(!a||function(e,t){for(var r=0;r<e.length;r++)if(t.indexOf(e[r])>=0)return!0;return!1}(a,h)){var f=this.sourceLayerCoder.decode(r),d=this.vtLayers[f].feature(n);if(i.needGeometry){var m=yo(d,!0);if(!i.filter(new zi(this.tileID.overscaledZ),m,this.tileID.canonical))return}else if(!i.filter(new zi(this.tileID.overscaledZ),d))return;for(var g=this.getId(d,f),y=0;y<h.length;y++){var v=h[y];if(!(a&&a.indexOf(v)<0)){var x=s[v];if(x){var _={};void 0!==g&&c&&(_=c.getState(x.sourceLayer||"_geojsonTileLayer",g));var b=p({},l[v]);b.paint=Gu(b.paint,x.paint,d,_,o),b.layout=Gu(b.layout,x.layout,d,_,o);var w=!u||u(d,x,_);if(w){var T=new Uu(d,this.z,this.x,this.y,g);T.layer=b;var k=e[v];void 0===k&&(k=e[v]=[]),k.push({featureIndex:n,feature:T,intersectionZ:w})}}}}}},Hu.prototype.lookupSymbolFeatures=function(e,t,r,n,i,a,o,s){var l={};this.loadVTLayers();for(var c=Tn(i),u=0,h=e;u<h.length;u+=1){var f=h[u];this.loadMatchingFeature(l,r,n,f,c,a,o,s,t)}return l},Hu.prototype.hasLayer=function(e){for(var t=0,r=this.bucketLayerIDs;t<r.length;t+=1)for(var n=0,i=r[t];n<i.length;n+=1)if(e===i[n])return!0;return!1},Hu.prototype.getId=function(e,t){var r=e.id;if(this.promoteId){var n="string"==typeof this.promoteId?this.promoteId:this.promoteId[t];"boolean"==typeof(r=e.properties[n])&&(r=Number(r))}return r},ii("FeatureIndex",Hu,{omit:["rawTileData","sourceLayerCoder"]});var Yu=function(e,t){this.tileID=e,this.uid=m(),this.uses=0,this.tileSize=t,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.expiredRequestCount=0,this.state="loading"};Yu.prototype.registerFadeDuration=function(e){var t=e+this.timeAdded;t<j.now()||this.fadeEndTime&&t<this.fadeEndTime||(this.fadeEndTime=t)},Yu.prototype.wasRequested=function(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state},Yu.prototype.loadVectorData=function(e,t,r){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",e){for(var n in e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestFeatureIndex.rawTileData=e.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(e,t){var r={};if(!t)return r;for(var n=function(){var e=a[i],n=e.layerIds.map((function(e){return t.getLayer(e)})).filter(Boolean);if(0!==n.length){e.layers=n,e.stateDependentLayerIds&&(e.stateDependentLayers=e.stateDependentLayerIds.map((function(e){return n.filter((function(t){return t.id===e}))[0]})));for(var o=0,s=n;o<s.length;o+=1){var l=s[o];r[l.id]=e}}},i=0,a=e;i<a.length;i+=1)n();return r}(e.buckets,t.style),this.hasSymbolBuckets=!1,this.buckets){var i=this.buckets[n];if(i instanceof iu){if(this.hasSymbolBuckets=!0,!r)break;i.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(var a in this.buckets){var o=this.buckets[a];if(o instanceof iu&&o.hasRTLText){this.hasRTLText=!0,!Pi.isLoading()&&!Pi.isLoaded()&&"deferred"===Ii()&&Li();break}}for(var s in this.queryPadding=0,this.buckets){var l=this.buckets[s];this.queryPadding=Math.max(this.queryPadding,t.style.getLayer(s).queryRadius(l))}e.imageAtlas&&(this.imageAtlas=e.imageAtlas),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage)}else this.collisionBoxArray=new ka},Yu.prototype.unloadVectorData=function(){for(var e in this.buckets)this.buckets[e].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"},Yu.prototype.getBucket=function(e){return this.buckets[e.id]},Yu.prototype.upload=function(e){for(var t in this.buckets){var r=this.buckets[t];r.uploadPending()&&r.upload(e)}var n=e.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new bu(e,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new bu(e,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)},Yu.prototype.prepare=function(e){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(e,this.imageAtlasTexture)},Yu.prototype.queryRenderedFeatures=function(e,t,r,n,i,a,o,s,l,c){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:n,cameraQueryGeometry:i,scale:a,tileSize:this.tileSize,pixelPosMatrix:c,transform:s,params:o,queryPadding:this.queryPadding*l},e,t,r):{}},Yu.prototype.querySourceFeatures=function(e,t){var r=this.latestFeatureIndex;if(r&&r.rawTileData){var n=r.loadVTLayers(),i=t?t.sourceLayer:"",a=n._geojsonTileLayer||n[i];if(a)for(var o=Tn(t&&t.filter),s=this.tileID.canonical,l=s.z,c=s.x,u=s.y,h={z:l,x:c,y:u},f=0;f<a.length;f++){var p=a.feature(f);if(o.needGeometry){var d=yo(p,!0);if(!o.filter(new zi(this.tileID.overscaledZ),d,this.tileID.canonical))continue}else if(!o.filter(new zi(this.tileID.overscaledZ),p))continue;var m=r.getId(p,i),g=new Uu(p,l,c,u,m);g.tile=h,e.push(g)}}},Yu.prototype.hasData=function(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state},Yu.prototype.patternsLoaded=function(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length},Yu.prototype.setExpiryData=function(e){var t=this.expirationTime;if(e.cacheControl){var r=E(e.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){var n=Date.now(),i=!1;if(this.expirationTime>n)i=!1;else if(t)if(this.expirationTime<t)i=!0;else{var a=this.expirationTime-t;a?this.expirationTime=n+Math.max(a,3e4):i=!0}else i=!0;i?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}},Yu.prototype.getExpiryTimeout=function(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)},Yu.prototype.setFeatureState=function(e,t){if(this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData&&0!==Object.keys(e).length){var r=this.latestFeatureIndex.loadVTLayers();for(var n in this.buckets)if(t.style.hasLayer(n)){var i=this.buckets[n],a=i.layers[0].sourceLayer||"_geojsonTileLayer",o=r[a],s=e[a];if(o&&s&&0!==Object.keys(s).length){i.update(s,o,this.imageAtlas&&this.imageAtlas.patternPositions||{});var l=t&&t.style&&t.style.getLayer(n);l&&(this.queryPadding=Math.max(this.queryPadding,l.queryRadius(i)))}}}},Yu.prototype.holdingForFade=function(){return void 0!==this.symbolFadeHoldUntil},Yu.prototype.symbolFadeFinished=function(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<j.now()},Yu.prototype.clearFadeHold=function(){this.symbolFadeHoldUntil=void 0},Yu.prototype.setHoldDuration=function(e){this.symbolFadeHoldUntil=j.now()+e},Yu.prototype.setDependencies=function(e,t){for(var r={},n=0,i=t;n<i.length;n+=1)r[i[n]]=!0;this.dependencies[e]=r},Yu.prototype.hasDependency=function(e,t){for(var r=0,n=e;r<n.length;r+=1){var i=n[r],a=this.dependencies[i];if(a)for(var o=0,s=t;o<s.length;o+=1)if(a[s[o]])return!0}return!1};var Xu=s.performance,$u=function(e){this._marks={start:[e.url,"start"].join("#"),end:[e.url,"end"].join("#"),measure:e.url.toString()},Xu.mark(this._marks.start)};$u.prototype.finish=function(){Xu.mark(this._marks.end);var e=Xu.getEntriesByName(this._marks.measure);return 0===e.length&&(Xu.measure(this._marks.measure,this._marks.start,this._marks.end),e=Xu.getEntriesByName(this._marks.measure),Xu.clearMarks(this._marks.start),Xu.clearMarks(this._marks.end),Xu.clearMeasures(this._marks.measure)),e},e.Actor=Tu,e.AlphaImage=Yo,e.CanonicalTileID=Ou,e.CollisionBoxArray=ka,e.Color=ot,e.DEMData=ju,e.DataConstantProperty=Vi,e.DictionaryCoder=Nu,e.EXTENT=fo,e.ErrorEvent=ze,e.EvaluationParameters=zi,e.Event=Pe,e.Evented=De,e.FeatureIndex=Hu,e.FillBucket=Bs,e.FillExtrusionBucket=tl,e.ImageAtlas=tc,e.ImagePosition=Ql,e.LineBucket=pl,e.LngLat=Su,e.LngLatBounds=Au,e.MercatorCoordinate=Du,e.ONE_EM=Sl,e.OverscaledTileID=Fu,e.Point=a,e.Point$1=a,e.Properties=Zi,e.Protobuf=Il,e.RGBAImage=Xo,e.RequestManager=W,e.RequestPerformance=$u,e.ResourceType=ve,e.SegmentVector=Da,e.SourceFeatureState=qu,e.StructArrayLayout1ui2=ba,e.StructArrayLayout2f1f2i16=fa,e.StructArrayLayout2i4=ta,e.StructArrayLayout3ui6=da,e.StructArrayLayout4i8=ra,e.SymbolBucket=iu,e.Texture=bu,e.Tile=Yu,e.Transitionable=Ri,e.Uniform1f=Xa,e.Uniform1i=Ya,e.Uniform2f=$a,e.Uniform3f=Ka,e.Uniform4f=Ja,e.UniformColor=Qa,e.UniformMatrix4f=to,e.UnwrappedTileID=Ru,e.ValidationError=Re,e.WritingMode=rc,e.ZoomHistory=ui,e.add=function(e,t,r){return e[0]=t[0]+r[0],e[1]=t[1]+r[1],e[2]=t[2]+r[2],e},e.addDynamicAttributes=eu,e.asyncAll=function(e,t,r){if(!e.length)return r(null,[]);var n=e.length,i=new Array(e.length),a=null;e.forEach((function(e,o){t(e,(function(e,t){e&&(a=e),i[o]=t,0==--n&&r(a,i)}))}))},e.bezier=c,e.bindAll=v,e.browser=j,e.cacheEntryPossiblyAdded=function(e){++ge>fe&&(e.getActor().send("enforceCacheSizeLimit",he),ge=0)},e.clamp=h,e.clearTileCache=function(e){var t=s.caches.delete(ue);e&&t.catch(e).then((function(){return e()}))},e.clipLine=Lc,e.clone=function(e){var t=new Ro(16);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t[3]=e[3],t[4]=e[4],t[5]=e[5],t[6]=e[6],t[7]=e[7],t[8]=e[8],t[9]=e[9],t[10]=e[10],t[11]=e[11],t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15],t},e.clone$1=w,e.clone$2=function(e){var t=new Ro(3);return t[0]=e[0],t[1]=e[1],t[2]=e[2],t},e.collisionCircleLayout=kl,e.config=N,e.create=function(){var e=new Ro(16);return Ro!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0),e[0]=1,e[5]=1,e[10]=1,e[15]=1,e},e.create$1=function(){var e=new Ro(9);return Ro!=Float32Array&&(e[1]=0,e[2]=0,e[3]=0,e[5]=0,e[6]=0,e[7]=0),e[0]=1,e[4]=1,e[8]=1,e},e.create$2=function(){var e=new Ro(4);return Ro!=Float32Array&&(e[1]=0,e[2]=0),e[0]=1,e[3]=1,e},e.createCommonjsModule=t,e.createExpression=cn,e.createLayout=Qi,e.createStyleLayer=function(e){return"custom"===e.type?new du(e):new mu[e.type](e)},e.cross=function(e,t,r){var n=t[0],i=t[1],a=t[2],o=r[0],s=r[1],l=r[2];return e[0]=i*l-a*s,e[1]=a*o-n*l,e[2]=n*s-i*o,e},e.deepEqual=function e(t,r){if(Array.isArray(t)){if(!Array.isArray(r)||t.length!==r.length)return!1;for(var n=0;n<t.length;n++)if(!e(t[n],r[n]))return!1;return!0}if("object"==typeof t&&null!==t&&null!==r){if("object"!=typeof r)return!1;if(Object.keys(t).length!==Object.keys(r).length)return!1;for(var i in t)if(!e(t[i],r[i]))return!1;return!0}return 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u={},t.tags)u[h]=t.tags[h];u.mapbox_clip_start=i.start/i.size,u.mapbox_clip_end=i.end/i.size}var f={geometry:o,type:"Polygon"===a||"MultiPolygon"===a?3:"LineString"===a||"MultiLineString"===a?2:1,tags:u};null!==t.id&&(f.id=t.id),e.features.push(f)}}function Te(e,t,r,n,i,a){var o=n*n;if(n>0&&t.size<(i?o:n))r.numPoints+=t.length/3;else{for(var s=[],l=0;l<t.length;l+=3)(0===n||t[l+2]>o)&&(r.numSimplified++,s.push(t[l]),s.push(t[l+1])),r.numPoints++;i&&function(e,t){for(var r=0,n=0,i=e.length,a=i-2;n<i;a=n,n+=2)r+=(e[n]-e[a])*(e[n+1]+e[a+1]);if(r>0===t)for(n=0,i=e.length;n<i/2;n+=2){var o=e[n],s=e[n+1];e[n]=e[i-2-n],e[n+1]=e[i-1-n],e[i-2-n]=o,e[i-1-n]=s}}(s,a),e.push(s)}}function ke(e,t){t=this.options=function(e,t){for(var r in t)e[r]=t[r];return e}(Object.create(this.options),t);var r=t.debug;if(r&&console.time("preprocess data"),t.maxZoom<0||t.maxZoom>24)throw new Error("maxZoom should be in the 0-24 range");if(t.promoteId&&t.generateId)throw new Error("promoteId and generateId cannot be used together.");var n=function(e,t){var r=[];if("FeatureCollection"===e.type)for(var n=0;n<e.features.length;n++)ne(r,e.features[n],t,n);else"Feature"===e.type?ne(r,e,t):ne(r,{geometry:e},t);return r}(e,t);this.tiles={},this.tileCoords=[],r&&(console.timeEnd("preprocess data"),console.log("index: maxZoom: %d, maxPoints: %d",t.indexMaxZoom,t.indexMaxPoints),console.time("generate tiles"),this.stats={},this.total=0),n=function(e,t){var r=t.buffer/t.extent,n=e,i=ce(e,1,-1-r,r,0,-1,2,t),a=ce(e,1,1-r,2+r,0,-1,2,t);return(i||a)&&(n=ce(e,1,-r,1+r,0,-1,2,t)||[],i&&(n=ye(i,1).concat(n)),a&&(n=n.concat(ye(a,-1)))),n}(n,t),n.length&&this.splitTile(n,0,0,0),r&&(n.length&&console.log("features: %d, points: %d",this.tiles[0].numFeatures,this.tiles[0].numPoints),console.timeEnd("generate tiles"),console.log("tiles generated:",this.total,JSON.stringify(this.stats)))}function Ae(e,t,r){return 32*((1<<e)*r+t)+e}function Me(e,t){var r=e.tileID.canonical;if(!this._geoJSONIndex)return t(null,null);var n=this._geoJSONIndex.getTile(r.z,r.x,r.y);if(!n)return t(null,null);var i=new g(n.features),a=b(i);(0!==a.byteOffset||a.byteLength!==a.buffer.byteLength)&&(a=new Uint8Array(a)),t(null,{vectorTile:i,rawData:a.buffer})}U.prototype.load=function(e){var t=this.options,r=t.log,n=t.minZoom,i=t.maxZoom,a=t.nodeSize;r&&console.time("total time");var o="prepare "+e.length+" points";r&&console.time(o),this.points=e;for(var s=[],l=0;l<e.length;l++)e[l].geometry&&s.push(q(e[l],l));this.trees[i+1]=new j(s,K,J,a,Float32Array),r&&console.timeEnd(o);for(var c=i;c>=n;c--){var u=+Date.now();s=this._cluster(s,c),this.trees[c]=new j(s,K,J,a,Float32Array),r&&console.log("z%d: %d clusters in %dms",c,s.length,+Date.now()-u)}return r&&console.timeEnd("total time"),this},U.prototype.getClusters=function(e,t){var r=((e[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,e[1])),i=180===e[2]?180:((e[2]+180)%360+360)%360-180,a=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)r=-180,i=180;else if(r>i){var o=this.getClusters([r,n,180,a],t),s=this.getClusters([-180,n,i,a],t);return o.concat(s)}for(var l=this.trees[this._limitZoom(t)],c=[],u=0,h=l.range(W(r),Z(a),W(i),Z(n));u<h.length;u+=1){var f=h[u],p=l.points[f];c.push(p.numPoints?H(p):this.points[p.index])}return c},U.prototype.getChildren=function(e){var t=this._getOriginId(e),r=this._getOriginZoom(e),n="No cluster with the specified id.",i=this.trees[r];if(!i)throw new Error(n);var a=i.points[t];if(!a)throw new Error(n);for(var o=this.options.radius/(this.options.extent*Math.pow(2,r-1)),s=[],l=0,c=i.within(a.x,a.y,o);l<c.length;l+=1){var u=c[l],h=i.points[u];h.parentId===e&&s.push(h.numPoints?H(h):this.points[h.index])}if(0===s.length)throw new Error(n);return s},U.prototype.getLeaves=function(e,t,r){t=t||10,r=r||0;var n=[];return this._appendLeaves(n,e,t,r,0),n},U.prototype.getTile=function(e,t,r){var n=this.trees[this._limitZoom(e)],i=Math.pow(2,e),a=this.options,o=a.extent,s=a.radius/o,l=(r-s)/i,c=(r+1+s)/i,u={features:[]};return this._addTileFeatures(n.range((t-s)/i,l,(t+1+s)/i,c),n.points,t,r,i,u),0===t&&this._addTileFeatures(n.range(1-s/i,l,1,c),n.points,i,r,i,u),t===i-1&&this._addTileFeatures(n.range(0,l,s/i,c),n.points,-1,r,i,u),u.features.length?u:null},U.prototype.getClusterExpansionZoom=function(e){for(var t=this._getOriginZoom(e)-1;t<=this.options.maxZoom;){var r=this.getChildren(e);if(t++,1!==r.length)break;e=r[0].properties.cluster_id}return t},U.prototype._appendLeaves=function(e,t,r,n,i){for(var a=0,o=this.getChildren(t);a<o.length;a+=1){var s=o[a],l=s.properties;if(l&&l.cluster?i+l.point_count<=n?i+=l.point_count:i=this._appendLeaves(e,l.cluster_id,r,n,i):i<n?i++:e.push(s),e.length===r)break}return i},U.prototype._addTileFeatures=function(e,t,r,n,i,a){for(var o=0,s=e;o<s.length;o+=1){var l=t[s[o]],c=l.numPoints,u={type:1,geometry:[[Math.round(this.options.extent*(l.x*i-r)),Math.round(this.options.extent*(l.y*i-n))]],tags:c?G(l):this.points[l.index].properties},h=void 0;c?h=l.id:this.options.generateId?h=l.index:this.points[l.index].id&&(h=this.points[l.index].id),void 0!==h&&(u.id=h),a.features.push(u)}},U.prototype._limitZoom=function(e){return Math.max(this.options.minZoom,Math.min(+e,this.options.maxZoom+1))},U.prototype._cluster=function(e,t){for(var r=[],n=this.options,i=n.radius,a=n.extent,o=n.reduce,s=n.minPoints,l=i/(a*Math.pow(2,t)),c=0;c<e.length;c++){var u=e[c];if(!(u.zoom<=t)){u.zoom=t;for(var h=this.trees[t+1],f=h.within(u.x,u.y,l),p=u.numPoints||1,d=p,m=0,g=f;m<g.length;m+=1){var y=g[m],v=h.points[y];v.zoom>t&&(d+=v.numPoints||1)}if(d>=s){for(var x=u.x*p,_=u.y*p,b=o&&p>1?this._map(u,!0):null,w=(c<<5)+(t+1)+this.points.length,T=0,k=f;T<k.length;T+=1){var A=k[T],M=h.points[A];if(!(M.zoom<=t)){M.zoom=t;var S=M.numPoints||1;x+=M.x*S,_+=M.y*S,M.parentId=w,o&&(b||(b=this._map(u,!0)),o(b,this._map(M)))}}u.parentId=w,r.push(V(x/d,_/d,w,d,b))}else if(r.push(u),d>1)for(var E=0,C=f;E<C.length;E+=1){var I=C[E],L=h.points[I];L.zoom<=t||(L.zoom=t,r.push(L))}}}return r},U.prototype._getOriginId=function(e){return e-this.points.length>>5},U.prototype._getOriginZoom=function(e){return(e-this.points.length)%32},U.prototype._map=function(e,t){if(e.numPoints)return t?$({},e.properties):e.properties;var r=this.points[e.index].properties,n=this.options.map(r);return t&&n===r?$({},n):n},ke.prototype.options={maxZoom:14,indexMaxZoom:5,indexMaxPoints:1e5,tolerance:3,extent:4096,buffer:64,lineMetrics:!1,promoteId:null,generateId:!1,debug:0},ke.prototype.splitTile=function(e,t,r,n,i,a,o){for(var s=[e,t,r,n],l=this.options,c=l.debug;s.length;){n=s.pop(),r=s.pop(),t=s.pop(),e=s.pop();var u=1<<t,h=Ae(t,r,n),f=this.tiles[h];if(!f&&(c>1&&console.time("creation"),f=this.tiles[h]=be(e,t,r,n,l),this.tileCoords.push({z:t,x:r,y:n}),c)){c>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",t,r,n,f.numFeatures,f.numPoints,f.numSimplified),console.timeEnd("creation"));var p="z"+t;this.stats[p]=(this.stats[p]||0)+1,this.total++}if(f.source=e,i){if(t===l.maxZoom||t===i)continue;var d=1<<i-t;if(r!==Math.floor(a/d)||n!==Math.floor(o/d))continue}else if(t===l.indexMaxZoom||f.numPoints<=l.indexMaxPoints)continue;if(f.source=null,0!==e.length){c>1&&console.time("clipping");var m,g,y,v,x,_,b=.5*l.buffer/l.extent,w=.5-b,T=.5+b,k=1+b;m=g=y=v=null,x=ce(e,u,r-b,r+T,0,f.minX,f.maxX,l),_=ce(e,u,r+w,r+k,0,f.minX,f.maxX,l),e=null,x&&(m=ce(x,u,n-b,n+T,1,f.minY,f.maxY,l),g=ce(x,u,n+w,n+k,1,f.minY,f.maxY,l),x=null),_&&(y=ce(_,u,n-b,n+T,1,f.minY,f.maxY,l),v=ce(_,u,n+w,n+k,1,f.minY,f.maxY,l),_=null),c>1&&console.timeEnd("clipping"),s.push(m||[],t+1,2*r,2*n),s.push(g||[],t+1,2*r,2*n+1),s.push(y||[],t+1,2*r+1,2*n),s.push(v||[],t+1,2*r+1,2*n+1)}}},ke.prototype.getTile=function(e,t,r){var n=this.options,i=n.extent,a=n.debug;if(e<0||e>24)return null;var o=1<<e,s=Ae(e,t=(t%o+o)%o,r);if(this.tiles[s])return xe(this.tiles[s],i);a>1&&console.log("drilling down to z%d-%d-%d",e,t,r);for(var l,c=e,u=t,h=r;!l&&c>0;)c--,u=Math.floor(u/2),h=Math.floor(h/2),l=this.tiles[Ae(c,u,h)];return l&&l.source?(a>1&&console.log("found parent tile z%d-%d-%d",c,u,h),a>1&&console.time("drilling down"),this.splitTile(l.source,c,u,h,e,t,r),a>1&&console.timeEnd("drilling down"),this.tiles[s]?xe(this.tiles[s],i):null):null};var Se=function(t){function r(e,r,n,i){t.call(this,e,r,n,Me),i&&(this.loadGeoJSON=i)}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.loadData=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),this._pendingCallback=t,this._pendingLoadDataParams=e,this._state&&"Idle"!==this._state?this._state="NeedsLoadData":(this._state="Coalescing",this._loadData())},r.prototype._loadData=function(){var t=this;if(this._pendingCallback&&this._pendingLoadDataParams){var r=this._pendingCallback,n=this._pendingLoadDataParams;delete this._pendingCallback,delete this._pendingLoadDataParams;var i=!!(n&&n.request&&n.request.collectResourceTiming)&&new e.RequestPerformance(n.request);this.loadGeoJSON(n,(function(a,o){if(a||!o)return r(a);if("object"!=typeof o)return r(new Error("Input data given to '"+n.source+"' is not a valid GeoJSON object."));h(o,!0);try{if(n.filter){var s=e.createExpression(n.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===s.result)throw new Error(s.value.map((function(e){return e.key+": "+e.message})).join(", "));var l=o.features.filter((function(e){return s.value.evaluate({zoom:0},e)}));o={type:"FeatureCollection",features:l}}t._geoJSONIndex=n.cluster?new U(function(t){var r=t.superclusterOptions,n=t.clusterProperties;if(!n||!r)return r;for(var i={},a={},o={accumulated:null,zoom:0},s={properties:null},l=Object.keys(n),c=0,u=l;c<u.length;c+=1){var h=u[c],f=n[h],p=f[0],d=f[1],m=e.createExpression(d),g=e.createExpression("string"==typeof p?[p,["accumulated"],["get",h]]:p);i[h]=m.value,a[h]=g.value}return r.map=function(e){s.properties=e;for(var t={},r=0,n=l;r<n.length;r+=1){var a=n[r];t[a]=i[a].evaluate(o,s)}return t},r.reduce=function(e,t){s.properties=t;for(var r=0,n=l;r<n.length;r+=1){var i=n[r];o.accumulated=e[i],e[i]=a[i].evaluate(o,s)}},r}(n)).load(o.features):function(e,t){return new ke(e,t)}(o,n.geojsonVtOptions)}catch(e){return r(e)}t.loaded={};var c={};if(i){var u=i.finish();u&&(c.resourceTiming={},c.resourceTiming[n.source]=JSON.parse(JSON.stringify(u)))}r(null,c)}))}},r.prototype.coalesce=function(){"Coalescing"===this._state?this._state="Idle":"NeedsLoadData"===this._state&&(this._state="Coalescing",this._loadData())},r.prototype.reloadTile=function(e,r){var n=this.loaded,i=e.uid;return n&&n[i]?t.prototype.reloadTile.call(this,e,r):this.loadTile(e,r)},r.prototype.loadGeoJSON=function(t,r){if(t.request)e.getJSON(t.request,r);else{if("string"!=typeof t.data)return r(new Error("Input data given to '"+t.source+"' is not a valid GeoJSON object."));try{return r(null,JSON.parse(t.data))}catch{return r(new Error("Input data given to '"+t.source+"' is not a valid GeoJSON object."))}}},r.prototype.removeSource=function(e,t){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),t()},r.prototype.getClusterExpansionZoom=function(e,t){try{t(null,this._geoJSONIndex.getClusterExpansionZoom(e.clusterId))}catch(e){t(e)}},r.prototype.getClusterChildren=function(e,t){try{t(null,this._geoJSONIndex.getChildren(e.clusterId))}catch(e){t(e)}},r.prototype.getClusterLeaves=function(e,t){try{t(null,this._geoJSONIndex.getLeaves(e.clusterId,e.limit,e.offset))}catch(e){t(e)}},r}(l),Ee=function(t){var r=this;this.self=t,this.actor=new e.Actor(t,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:l,geojson:Se},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=function(e,t){if(r.workerSourceTypes[e])throw new Error('Worker source with name "'+e+'" already registered.');r.workerSourceTypes[e]=t},this.self.registerRTLTextPlugin=function(t){if(e.plugin.isParsed())throw new Error("RTL text plugin already registered.");e.plugin.applyArabicShaping=t.applyArabicShaping,e.plugin.processBidirectionalText=t.processBidirectionalText,e.plugin.processStyledBidirectionalText=t.processStyledBidirectionalText}};return Ee.prototype.setReferrer=function(e,t){this.referrer=t},Ee.prototype.setImages=function(e,t,r){for(var n in this.availableImages[e]=t,this.workerSources[e]){var i=this.workerSources[e][n];for(var a in i)i[a].availableImages=t}r()},Ee.prototype.setLayers=function(e,t,r){this.getLayerIndex(e).replace(t),r()},Ee.prototype.updateLayers=function(e,t,r){this.getLayerIndex(e).update(t.layers,t.removedIds),r()},Ee.prototype.loadTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).loadTile(t,r)},Ee.prototype.loadDEMTile=function(e,t,r){this.getDEMWorkerSource(e,t.source).loadTile(t,r)},Ee.prototype.reloadTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).reloadTile(t,r)},Ee.prototype.abortTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).abortTile(t,r)},Ee.prototype.removeTile=function(e,t,r){this.getWorkerSource(e,t.type,t.source).removeTile(t,r)},Ee.prototype.removeDEMTile=function(e,t){this.getDEMWorkerSource(e,t.source).removeTile(t)},Ee.prototype.removeSource=function(e,t,r){if(this.workerSources[e]&&this.workerSources[e][t.type]&&this.workerSources[e][t.type][t.source]){var n=this.workerSources[e][t.type][t.source];delete this.workerSources[e][t.type][t.source],void 0!==n.removeSource?n.removeSource(t,r):r()}},Ee.prototype.loadWorkerSource=function(e,t,r){try{this.self.importScripts(t.url),r()}catch(e){r(e.toString())}},Ee.prototype.syncRTLPluginState=function(t,r,n){try{e.plugin.setState(r);var i=e.plugin.getPluginURL();if(e.plugin.isLoaded()&&!e.plugin.isParsed()&&null!=i){this.self.importScripts(i);var a=e.plugin.isParsed();n(a?void 0:new Error("RTL Text Plugin failed to import scripts from "+i),a)}}catch(e){n(e.toString())}},Ee.prototype.getAvailableImages=function(e){var t=this.availableImages[e];return t||(t=[]),t},Ee.prototype.getLayerIndex=function(e){var t=this.layerIndexes[e];return t||(t=this.layerIndexes[e]=new n),t},Ee.prototype.getWorkerSource=function(e,t,r){var n=this;if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][r]){var i={send:function(t,r,i){n.actor.send(t,r,i,e)}};this.workerSources[e][t][r]=new this.workerSourceTypes[t](i,this.getLayerIndex(e),this.getAvailableImages(e))}return this.workerSources[e][t][r]},Ee.prototype.getDEMWorkerSource=function(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new u),this.demWorkerSources[e][t]},Ee.prototype.enforceCacheSizeLimit=function(t,r){e.enforceCacheSizeLimit(r)},typeof WorkerGlobalScope<"u"&&typeof self<"u"&&self instanceof WorkerGlobalScope&&(self.worker=new Ee(self)),Ee})),n(0,(function(e){var t=e.createCommonjsModule((function(e){function t(e){return!r(e)}function r(e){return typeof window<"u"&&typeof document<"u"?Array.prototype&&Array.prototype.every&&Array.prototype.filter&&Array.prototype.forEach&&Array.prototype.indexOf&&Array.prototype.lastIndexOf&&Array.prototype.map&&Array.prototype.some&&Array.prototype.reduce&&Array.prototype.reduceRight&&Array.isArray?Function.prototype&&Function.prototype.bind?Object.keys&&Object.create&&Object.getPrototypeOf&&Object.getOwnPropertyNames&&Object.isSealed&&Object.isFrozen&&Object.isExtensible&&Object.getOwnPropertyDescriptor&&Object.defineProperty&&Object.defineProperties&&Object.seal&&Object.freeze&&Object.preventExtensions?"JSON"in window&&"parse"in JSON&&"stringify"in JSON?function(){if(!("Worker"in window&&"Blob"in window&&"URL"in window))return!1;var e,t,r=new Blob([""],{type:"text/javascript"}),n=URL.createObjectURL(r);try{t=new Worker(n),e=!0}catch{e=!1}return t&&t.terminate(),URL.revokeObjectURL(n),e}()?"Uint8ClampedArray"in window?ArrayBuffer.isView?function(){var e=document.createElement("canvas");e.width=e.height=1;var t=e.getContext("2d");if(!t)return!1;var r=t.getImageData(0,0,1,1);return r&&r.width===e.width}()?function(e){return void 0===n[e]&&(n[e]=function(e){var r=function(e){var r=document.createElement("canvas"),n=Object.create(t.webGLContextAttributes);return n.failIfMajorPerformanceCaveat=e,r.probablySupportsContext?r.probablySupportsContext("webgl",n)||r.probablySupportsContext("experimental-webgl",n):r.supportsContext?r.supportsContext("webgl",n)||r.supportsContext("experimental-webgl",n):r.getContext("webgl",n)||r.getContext("experimental-webgl",n)}(e);if(!r)return!1;var n=r.createShader(r.VERTEX_SHADER);return!(!n||r.isContextLost())&&(r.shaderSource(n,"void main() {}"),r.compileShader(n),!0===r.getShaderParameter(n,r.COMPILE_STATUS))}(e)),n[e]}(e&&e.failIfMajorPerformanceCaveat)?void 0:"insufficient WebGL support":"insufficient Canvas/getImageData support":"insufficient ArrayBuffer support":"insufficient Uint8ClampedArray support":"insufficient worker support":"insufficient JSON support":"insufficient Object support":"insufficient Function support":"insufficent Array support":"not a browser"}e.exports?e.exports=t:window&&(window.mapboxgl=window.mapboxgl||{},window.mapboxgl.supported=t,window.mapboxgl.notSupportedReason=r);var n={};t.webGLContextAttributes={antialias:!1,alpha:!0,stencil:!0,depth:!0}})),r={create:function(t,r,n){var i=e.window.document.createElement(t);return void 0!==r&&(i.className=r),n&&n.appendChild(i),i},createNS:function(t,r){return e.window.document.createElementNS(t,r)}},n=e.window.document&&e.window.document.documentElement.style;function i(e){if(!n)return e[0];for(var t=0;t<e.length;t++)if(e[t]in n)return e[t];return e[0]}var a,o=i(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]);r.disableDrag=function(){n&&o&&(a=n[o],n[o]="none")},r.enableDrag=function(){n&&o&&(n[o]=a)};var s=i(["transform","WebkitTransform"]);r.setTransform=function(e,t){e.style[s]=t};var l=!1;try{var c=Object.defineProperty({},"passive",{get:function(){l=!0}});e.window.addEventListener("test",c,c),e.window.removeEventListener("test",c,c)}catch{l=!1}r.addEventListener=function(e,t,r,n){void 0===n&&(n={}),"passive"in n&&l?e.addEventListener(t,r,n):e.addEventListener(t,r,n.capture)},r.removeEventListener=function(e,t,r,n){void 0===n&&(n={}),"passive"in n&&l?e.removeEventListener(t,r,n):e.removeEventListener(t,r,n.capture)};var u=function(t){t.preventDefault(),t.stopPropagation(),e.window.removeEventListener("click",u,!0)};function h(e){var t=e.userImage;return!!(t&&t.render&&t.render())&&(e.data.replace(new Uint8Array(t.data.buffer)),!0)}r.suppressClick=function(){e.window.addEventListener("click",u,!0),e.window.setTimeout((function(){e.window.removeEventListener("click",u,!0)}),0)},r.mousePos=function(t,r){var n=t.getBoundingClientRect();return new e.Point(r.clientX-n.left-t.clientLeft,r.clientY-n.top-t.clientTop)},r.touchPos=function(t,r){for(var n=t.getBoundingClientRect(),i=[],a=0;a<r.length;a++)i.push(new e.Point(r[a].clientX-n.left-t.clientLeft,r[a].clientY-n.top-t.clientTop));return i},r.mouseButton=function(t){return typeof e.window.InstallTrigger<"u"&&2===t.button&&t.ctrlKey&&e.window.navigator.platform.toUpperCase().indexOf("MAC")>=0?0:t.button},r.remove=function(e){e.parentNode&&e.parentNode.removeChild(e)};var f=function(t){function r(){t.call(this),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new e.RGBAImage({width:1,height:1}),this.dirty=!0}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.isLoaded=function(){return this.loaded},r.prototype.setLoaded=function(e){if(this.loaded!==e&&(this.loaded=e,e)){for(var t=0,r=this.requestors;t<r.length;t+=1){var n=r[t],i=n.ids,a=n.callback;this._notify(i,a)}this.requestors=[]}},r.prototype.getImage=function(e){return this.images[e]},r.prototype.addImage=function(e,t){this._validate(e,t)&&(this.images[e]=t)},r.prototype._validate=function(t,r){var n=!0;return this._validateStretch(r.stretchX,r.data&&r.data.width)||(this.fire(new e.ErrorEvent(new Error('Image "'+t+'" has invalid "stretchX" value'))),n=!1),this._validateStretch(r.stretchY,r.data&&r.data.height)||(this.fire(new e.ErrorEvent(new Error('Image "'+t+'" has invalid "stretchY" value'))),n=!1),this._validateContent(r.content,r)||(this.fire(new e.ErrorEvent(new Error('Image "'+t+'" has invalid "content" value'))),n=!1),n},r.prototype._validateStretch=function(e,t){if(!e)return!0;for(var r=0,n=0,i=e;n<i.length;n+=1){var a=i[n];if(a[0]<r||a[1]<a[0]||t<a[1])return!1;r=a[1]}return!0},r.prototype._validateContent=function(e,t){return!e||!(4!==e.length||e[0]<0||t.data.width<e[0]||e[1]<0||t.data.height<e[1]||e[2]<0||t.data.width<e[2]||e[3]<0||t.data.height<e[3]||e[2]<e[0]||e[3]<e[1])},r.prototype.updateImage=function(e,t){var r=this.images[e];t.version=r.version+1,this.images[e]=t,this.updatedImages[e]=!0},r.prototype.removeImage=function(e){var t=this.images[e];delete this.images[e],delete this.patterns[e],t.userImage&&t.userImage.onRemove&&t.userImage.onRemove()},r.prototype.listImages=function(){return Object.keys(this.images)},r.prototype.getImages=function(e,t){var r=!0;if(!this.isLoaded())for(var n=0,i=e;n<i.length;n+=1){var a=i[n];this.images[a]||(r=!1)}this.isLoaded()||r?this._notify(e,t):this.requestors.push({ids:e,callback:t})},r.prototype._notify=function(t,r){for(var n={},i=0,a=t;i<a.length;i+=1){var o=a[i];this.images[o]||this.fire(new e.Event("styleimagemissing",{id:o}));var s=this.images[o];s?n[o]={data:s.data.clone(),pixelRatio:s.pixelRatio,sdf:s.sdf,version:s.version,stretchX:s.stretchX,stretchY:s.stretchY,content:s.content,hasRenderCallback:!(!s.userImage||!s.userImage.render)}:e.warnOnce('Image "'+o+'" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.')}r(null,n)},r.prototype.getPixelSize=function(){var e=this.atlasImage;return{width:e.width,height:e.height}},r.prototype.getPattern=function(t){var r=this.patterns[t],n=this.getImage(t);if(!n)return null;if(r&&r.position.version===n.version)return r.position;if(r)r.position.version=n.version;else{var i={w:n.data.width+2,h:n.data.height+2,x:0,y:0},a=new e.ImagePosition(i,n);this.patterns[t]={bin:i,position:a}}return this._updatePatternAtlas(),this.patterns[t].position},r.prototype.bind=function(t){var r=t.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new e.Texture(t,this.atlasImage,r.RGBA),this.atlasTexture.bind(r.LINEAR,r.CLAMP_TO_EDGE)},r.prototype._updatePatternAtlas=function(){var t=[];for(var r in this.patterns)t.push(this.patterns[r].bin);var n=e.potpack(t),i=n.w,a=n.h,o=this.atlasImage;for(var s in o.resize({width:i||1,height:a||1}),this.patterns){var l=this.patterns[s].bin,c=l.x+1,u=l.y+1,h=this.images[s].data,f=h.width,p=h.height;e.RGBAImage.copy(h,o,{x:0,y:0},{x:c,y:u},{width:f,height:p}),e.RGBAImage.copy(h,o,{x:0,y:p-1},{x:c,y:u-1},{width:f,height:1}),e.RGBAImage.copy(h,o,{x:0,y:0},{x:c,y:u+p},{width:f,height:1}),e.RGBAImage.copy(h,o,{x:f-1,y:0},{x:c-1,y:u},{width:1,height:p}),e.RGBAImage.copy(h,o,{x:0,y:0},{x:c+f,y:u},{width:1,height:p})}this.dirty=!0},r.prototype.beginFrame=function(){this.callbackDispatchedThisFrame={}},r.prototype.dispatchRenderCallbacks=function(e){for(var t=0,r=e;t<r.length;t+=1){var n=r[t];if(!this.callbackDispatchedThisFrame[n]){this.callbackDispatchedThisFrame[n]=!0;var i=this.images[n];h(i)&&this.updateImage(n,i)}}},r}(e.Evented),p=g,d=g,m=1e20;function g(e,t,r,n,i,a){this.fontSize=e||24,this.buffer=void 0===t?3:t,this.cutoff=n||.25,this.fontFamily=i||"sans-serif",this.fontWeight=a||"normal",this.radius=r||8;var o=this.size=this.fontSize+2*this.buffer;this.canvas=document.createElement("canvas"),this.canvas.width=this.canvas.height=o,this.ctx=this.canvas.getContext("2d"),this.ctx.font=this.fontWeight+" "+this.fontSize+"px "+this.fontFamily,this.ctx.textBaseline="middle",this.ctx.fillStyle="black",this.gridOuter=new Float64Array(o*o),this.gridInner=new Float64Array(o*o),this.f=new Float64Array(o),this.d=new Float64Array(o),this.z=new Float64Array(o+1),this.v=new Int16Array(o),this.middle=Math.round(o/2*(navigator.userAgent.indexOf("Gecko/")>=0?1.2:1))}function y(e,t,r,n,i,a,o){for(var s=0;s<t;s++){for(var l=0;l<r;l++)n[l]=e[l*t+s];for(v(n,i,a,o,r),l=0;l<r;l++)e[l*t+s]=i[l]}for(l=0;l<r;l++){for(s=0;s<t;s++)n[s]=e[l*t+s];for(v(n,i,a,o,t),s=0;s<t;s++)e[l*t+s]=Math.sqrt(i[s])}}function v(e,t,r,n,i){r[0]=0,n[0]=-m,n[1]=+m;for(var a=1,o=0;a<i;a++){for(var s=(e[a]+a*a-(e[r[o]]+r[o]*r[o]))/(2*a-2*r[o]);s<=n[o];)o--,s=(e[a]+a*a-(e[r[o]]+r[o]*r[o]))/(2*a-2*r[o]);r[++o]=a,n[o]=s,n[o+1]=+m}for(a=0,o=0;a<i;a++){for(;n[o+1]<a;)o++;t[a]=(a-r[o])*(a-r[o])+e[r[o]]}}g.prototype.draw=function(e){this.ctx.clearRect(0,0,this.size,this.size),this.ctx.fillText(e,this.buffer,this.middle);for(var t=this.ctx.getImageData(0,0,this.size,this.size),r=new Uint8ClampedArray(this.size*this.size),n=0;n<this.size*this.size;n++){var i=t.data[4*n+3]/255;this.gridOuter[n]=1===i?0:0===i?m:Math.pow(Math.max(0,.5-i),2),this.gridInner[n]=1===i?m:0===i?0:Math.pow(Math.max(0,i-.5),2)}for(y(this.gridOuter,this.size,this.size,this.f,this.d,this.v,this.z),y(this.gridInner,this.size,this.size,this.f,this.d,this.v,this.z),n=0;n<this.size*this.size;n++){var a=this.gridOuter[n]-this.gridInner[n];r[n]=Math.max(0,Math.min(255,Math.round(255-255*(a/this.radius+this.cutoff))))}return r},p.default=d;var x=function(e,t){this.requestManager=e,this.localIdeographFontFamily=t,this.entries={}};x.prototype.setURL=function(e){this.url=e},x.prototype.getGlyphs=function(t,r){var n=this,i=[];for(var a in t)for(var o=0,s=t[a];o<s.length;o+=1){var l=s[o];i.push({stack:a,id:l})}e.asyncAll(i,(function(e,t){var r=e.stack,i=e.id,a=n.entries[r];a||(a=n.entries[r]={glyphs:{},requests:{},ranges:{}});var o=a.glyphs[i];if(void 0===o){if(o=n._tinySDF(a,r,i))return a.glyphs[i]=o,void t(null,{stack:r,id:i,glyph:o});var s=Math.floor(i/256);if(256*s>65535)t(new Error("glyphs > 65535 not supported"));else if(a.ranges[s])t(null,{stack:r,id:i,glyph:o});else{var l=a.requests[s];l||(l=a.requests[s]=[],x.loadGlyphRange(r,s,n.url,n.requestManager,(function(e,t){if(t){for(var r in t)n._doesCharSupportLocalGlyph(+r)||(a.glyphs[+r]=t[+r]);a.ranges[s]=!0}for(var i=0,o=l;i<o.length;i+=1)(0,o[i])(e,t);delete a.requests[s]}))),l.push((function(e,n){e?t(e):n&&t(null,{stack:r,id:i,glyph:n[i]||null})}))}}else t(null,{stack:r,id:i,glyph:o})}),(function(e,t){if(e)r(e);else if(t){for(var n={},i=0,a=t;i<a.length;i+=1){var o=a[i],s=o.stack,l=o.id,c=o.glyph;(n[s]||(n[s]={}))[l]=c&&{id:c.id,bitmap:c.bitmap.clone(),metrics:c.metrics}}r(null,n)}}))},x.prototype._doesCharSupportLocalGlyph=function(t){return!!this.localIdeographFontFamily&&(e.isChar["CJK Unified Ideographs"](t)||e.isChar["Hangul Syllables"](t)||e.isChar.Hiragana(t)||e.isChar.Katakana(t))},x.prototype._tinySDF=function(t,r,n){var i=this.localIdeographFontFamily;if(i&&this._doesCharSupportLocalGlyph(n)){var a=t.tinySDF;if(!a){var o="400";/bold/i.test(r)?o="900":/medium/i.test(r)?o="500":/light/i.test(r)&&(o="200"),a=t.tinySDF=new x.TinySDF(24,3,8,.25,i,o)}return{id:n,bitmap:new e.AlphaImage({width:30,height:30},a.draw(String.fromCharCode(n))),metrics:{width:24,height:24,left:0,top:-8,advance:24}}}},x.loadGlyphRange=function(t,r,n,i,a){var o=256*r,s=o+255,l=i.transformRequest(i.normalizeGlyphsURL(n).replace("{fontstack}",t).replace("{range}",o+"-"+s),e.ResourceType.Glyphs);e.getArrayBuffer(l,(function(t,r){if(t)a(t);else if(r){for(var n={},i=0,o=e.parseGlyphPBF(r);i<o.length;i+=1){var s=o[i];n[s.id]=s}a(null,n)}}))},x.TinySDF=p;var _=function(){this.specification=e.styleSpec.light.position};_.prototype.possiblyEvaluate=function(t,r){return e.sphericalToCartesian(t.expression.evaluate(r))},_.prototype.interpolate=function(t,r,n){return{x:e.number(t.x,r.x,n),y:e.number(t.y,r.y,n),z:e.number(t.z,r.z,n)}};var b=new e.Properties({anchor:new e.DataConstantProperty(e.styleSpec.light.anchor),position:new _,color:new e.DataConstantProperty(e.styleSpec.light.color),intensity:new e.DataConstantProperty(e.styleSpec.light.intensity)}),w=function(t){function r(r){t.call(this),this._transitionable=new e.Transitionable(b),this.setLight(r),this._transitioning=this._transitionable.untransitioned()}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.getLight=function(){return this._transitionable.serialize()},r.prototype.setLight=function(t,r){if(void 0===r&&(r={}),!this._validate(e.validateLight,t,r))for(var n in t){var i=t[n];e.endsWith(n,"-transition")?this._transitionable.setTransition(n.slice(0,-11),i):this._transitionable.setValue(n,i)}},r.prototype.updateTransitions=function(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)},r.prototype.hasTransition=function(){return this._transitioning.hasTransition()},r.prototype.recalculate=function(e){this.properties=this._transitioning.possiblyEvaluate(e)},r.prototype._validate=function(t,r,n){return(!n||!1!==n.validate)&&e.emitValidationErrors(this,t.call(e.validateStyle,e.extend({value:r,style:{glyphs:!0,sprite:!0},styleSpec:e.styleSpec})))},r}(e.Evented),T=function(e,t){this.width=e,this.height=t,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}};T.prototype.getDash=function(e,t){var r=e.join(",")+String(t);return this.dashEntry[r]||(this.dashEntry[r]=this.addDash(e,t)),this.dashEntry[r]},T.prototype.getDashRanges=function(e,t,r){var n=[],i=e.length%2==1?-e[e.length-1]*r:0,a=e[0]*r,o=!0;n.push({left:i,right:a,isDash:o,zeroLength:0===e[0]});for(var s=e[0],l=1;l<e.length;l++){o=!o;var c=e[l];i=s*r,a=(s+=c)*r,n.push({left:i,right:a,isDash:o,zeroLength:0===c})}return n},T.prototype.addRoundDash=function(e,t,r){for(var n=t/2,i=-r;i<=r;i++)for(var a=this.nextRow+r+i,o=this.width*a,s=0,l=e[s],c=0;c<this.width;c++){c/l.right>1&&(l=e[++s]);var u=Math.abs(c-l.left),h=Math.abs(c-l.right),f=Math.min(u,h),p=void 0,d=i/r*(n+1);if(l.isDash){var m=n-Math.abs(d);p=Math.sqrt(f*f+m*m)}else p=n-Math.sqrt(f*f+d*d);this.data[o+c]=Math.max(0,Math.min(255,p+128))}},T.prototype.addRegularDash=function(e){for(var t=e.length-1;t>=0;--t){var r=e[t],n=e[t+1];r.zeroLength?e.splice(t,1):n&&n.isDash===r.isDash&&(n.left=r.left,e.splice(t,1))}var i=e[0],a=e[e.length-1];i.isDash===a.isDash&&(i.left=a.left-this.width,a.right=i.right+this.width);for(var o=this.width*this.nextRow,s=0,l=e[s],c=0;c<this.width;c++){c/l.right>1&&(l=e[++s]);var u=Math.abs(c-l.left),h=Math.abs(c-l.right),f=Math.min(u,h),p=l.isDash?f:-f;this.data[o+c]=Math.max(0,Math.min(255,p+128))}},T.prototype.addDash=function(t,r){var n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return e.warnOnce("LineAtlas out of space"),null;for(var a=0,o=0;o<t.length;o++)a+=t[o];if(0!==a){var s=this.width/a,l=this.getDashRanges(t,this.width,s);r?this.addRoundDash(l,s,n):this.addRegularDash(l)}var c={y:(this.nextRow+n+.5)/this.height,height:2*n/this.height,width:a};return this.nextRow+=i,this.dirty=!0,c},T.prototype.bind=function(e){var t=e.gl;this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.ALPHA,t.UNSIGNED_BYTE,this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,this.width,this.height,0,t.ALPHA,t.UNSIGNED_BYTE,this.data))};var k=function t(r,n){this.workerPool=r,this.actors=[],this.currentActor=0,this.id=e.uniqueId();for(var i=this.workerPool.acquire(this.id),a=0;a<i.length;a++){var o=i[a],s=new t.Actor(o,n,this.id);s.name="Worker "+a,this.actors.push(s)}};function A(t,r,n){var i=function(i,a){if(i)return n(i);if(a){var o=e.pick(e.extend(a,t),["tiles","minzoom","maxzoom","attribution","mapbox_logo","bounds","scheme","tileSize","encoding"]);a.vector_layers&&(o.vectorLayers=a.vector_layers,o.vectorLayerIds=o.vectorLayers.map((function(e){return e.id}))),o.tiles=r.canonicalizeTileset(o,t.url),n(null,o)}};return t.url?e.getJSON(r.transformRequest(r.normalizeSourceURL(t.url),e.ResourceType.Source),i):e.browser.frame((function(){return i(null,t)}))}k.prototype.broadcast=function(t,r,n){n=n||function(){},e.asyncAll(this.actors,(function(e,n){e.send(t,r,n)}),n)},k.prototype.getActor=function(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]},k.prototype.remove=function(){this.actors.forEach((function(e){e.remove()})),this.actors=[],this.workerPool.release(this.id)},k.Actor=e.Actor;var M=function(t,r,n){this.bounds=e.LngLatBounds.convert(this.validateBounds(t)),this.minzoom=r||0,this.maxzoom=n||24};M.prototype.validateBounds=function(e){return Array.isArray(e)&&4===e.length?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]},M.prototype.contains=function(t){var r=Math.pow(2,t.z),n=Math.floor(e.mercatorXfromLng(this.bounds.getWest())*r),i=Math.floor(e.mercatorYfromLat(this.bounds.getNorth())*r),a=Math.ceil(e.mercatorXfromLng(this.bounds.getEast())*r),o=Math.ceil(e.mercatorYfromLat(this.bounds.getSouth())*r);return t.x>=n&&t.x<a&&t.y>=i&&t.y<o};var S=function(t){function r(r,n,i,a){if(t.call(this),this.id=r,this.dispatcher=i,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,e.extend(this,e.pick(n,["url","scheme","tileSize","promoteId"])),this._options=e.extend({type:"vector"},n),this._collectResourceTiming=n.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(a)}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.load=function(){var t=this;this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=A(this._options,this.map._requestManager,(function(r,n){t._tileJSONRequest=null,t._loaded=!0,r?t.fire(new e.ErrorEvent(r)):n&&(e.extend(t,n),n.bounds&&(t.tileBounds=new M(n.bounds,t.minzoom,t.maxzoom)),e.postTurnstileEvent(n.tiles,t.map._requestManager._customAccessToken),e.postMapLoadEvent(n.tiles,t.map._getMapId(),t.map._requestManager._skuToken,t.map._requestManager._customAccessToken),t.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})),t.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"})))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.hasTile=function(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)},r.prototype.onAdd=function(e){this.map=e,this.load()},r.prototype.setSourceProperty=function(e){this._tileJSONRequest&&this._tileJSONRequest.cancel(),e(),this.map.style.sourceCaches[this.id].clearTiles(),this.load()},r.prototype.setTiles=function(e){var t=this;return this.setSourceProperty((function(){t._options.tiles=e})),this},r.prototype.setUrl=function(e){var t=this;return this.setSourceProperty((function(){t.url=e,t._options.url=e})),this},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return e.extend({},this._options)},r.prototype.loadTile=function(t,r){var n=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme)),i={request:this.map._requestManager.transformRequest(n,e.ResourceType.Tile),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:e.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function a(n,i){return delete t.request,t.aborted?r(null):n&&404!==n.status?r(n):(i&&i.resourceTiming&&(t.resourceTiming=i.resourceTiming),this.map._refreshExpiredTiles&&i&&t.setExpiryData(i),t.loadVectorData(i,this.map.painter),e.cacheEntryPossiblyAdded(this.dispatcher),r(null),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}i.request.collectResourceTiming=this._collectResourceTiming,t.actor&&"expired"!==t.state?"loading"===t.state?t.reloadCallback=r:t.request=t.actor.send("reloadTile",i,a.bind(this)):(t.actor=this.dispatcher.getActor(),t.request=t.actor.send("loadTile",i,a.bind(this)))},r.prototype.abortTile=function(e){e.request&&(e.request.cancel(),delete e.request),e.actor&&e.actor.send("abortTile",{uid:e.uid,type:this.type,source:this.id},void 0)},r.prototype.unloadTile=function(e){e.unloadVectorData(),e.actor&&e.actor.send("removeTile",{uid:e.uid,type:this.type,source:this.id},void 0)},r.prototype.hasTransition=function(){return!1},r}(e.Evented),E=function(t){function r(r,n,i,a){t.call(this),this.id=r,this.dispatcher=i,this.setEventedParent(a),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=e.extend({type:"raster"},n),e.extend(this,e.pick(n,["url","scheme","tileSize"]))}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.load=function(){var t=this;this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=A(this._options,this.map._requestManager,(function(r,n){t._tileJSONRequest=null,t._loaded=!0,r?t.fire(new e.ErrorEvent(r)):n&&(e.extend(t,n),n.bounds&&(t.tileBounds=new M(n.bounds,t.minzoom,t.maxzoom)),e.postTurnstileEvent(n.tiles),e.postMapLoadEvent(n.tiles,t.map._getMapId(),t.map._requestManager._skuToken),t.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})),t.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"})))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.onAdd=function(e){this.map=e,this.load()},r.prototype.onRemove=function(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)},r.prototype.serialize=function(){return e.extend({},this._options)},r.prototype.hasTile=function(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)},r.prototype.loadTile=function(t,r){var n=this,i=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);t.request=e.getImage(this.map._requestManager.transformRequest(i,e.ResourceType.Tile),(function(i,a){if(delete t.request,t.aborted)t.state="unloaded",r(null);else if(i)t.state="errored",r(i);else if(a){n.map._refreshExpiredTiles&&t.setExpiryData(a),delete a.cacheControl,delete a.expires;var o=n.map.painter.context,s=o.gl;t.texture=n.map.painter.getTileTexture(a.width),t.texture?t.texture.update(a,{useMipmap:!0}):(t.texture=new e.Texture(o,a,s.RGBA,{useMipmap:!0}),t.texture.bind(s.LINEAR,s.CLAMP_TO_EDGE,s.LINEAR_MIPMAP_NEAREST),o.extTextureFilterAnisotropic&&s.texParameterf(s.TEXTURE_2D,o.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,o.extTextureFilterAnisotropicMax)),t.state="loaded",e.cacheEntryPossiblyAdded(n.dispatcher),r(null)}}))},r.prototype.abortTile=function(e,t){e.request&&(e.request.cancel(),delete e.request),t()},r.prototype.unloadTile=function(e,t){e.texture&&this.map.painter.saveTileTexture(e.texture),t()},r.prototype.hasTransition=function(){return!1},r}(e.Evented),C=function(t){function r(r,n,i,a){t.call(this,r,n,i,a),this.type="raster-dem",this.maxzoom=22,this._options=e.extend({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox"}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.serialize=function(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}},r.prototype.loadTile=function(t,r){var n=this.map._requestManager.normalizeTileURL(t.tileID.canonical.url(this.tiles,this.scheme),this.tileSize);function i(e,n){e&&(t.state="errored",r(e)),n&&(t.dem=n,t.needsHillshadePrepare=!0,t.state="loaded",r(null))}t.request=e.getImage(this.map._requestManager.transformRequest(n,e.ResourceType.Tile),function(n,a){if(delete t.request,t.aborted)t.state="unloaded",r(null);else if(n)t.state="errored",r(n);else if(a){this.map._refreshExpiredTiles&&t.setExpiryData(a),delete a.cacheControl,delete a.expires;var o=e.window.ImageBitmap&&a instanceof e.window.ImageBitmap&&e.offscreenCanvasSupported()?a:e.browser.getImageData(a,1),s={uid:t.uid,coord:t.tileID,source:this.id,rawImageData:o,encoding:this.encoding};(!t.actor||"expired"===t.state)&&(t.actor=this.dispatcher.getActor(),t.actor.send("loadDEMTile",s,i.bind(this)))}}.bind(this)),t.neighboringTiles=this._getNeighboringTiles(t.tileID)},r.prototype._getNeighboringTiles=function(t){var r=t.canonical,n=Math.pow(2,r.z),i=(r.x-1+n)%n,a=0===r.x?t.wrap-1:t.wrap,o=(r.x+1+n)%n,s=r.x+1===n?t.wrap+1:t.wrap,l={};return l[new e.OverscaledTileID(t.overscaledZ,a,r.z,i,r.y).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,s,r.z,o,r.y).key]={backfilled:!1},r.y>0&&(l[new e.OverscaledTileID(t.overscaledZ,a,r.z,i,r.y-1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,t.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,s,r.z,o,r.y-1).key]={backfilled:!1}),r.y+1<n&&(l[new e.OverscaledTileID(t.overscaledZ,a,r.z,i,r.y+1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,t.wrap,r.z,r.x,r.y+1).key]={backfilled:!1},l[new e.OverscaledTileID(t.overscaledZ,s,r.z,o,r.y+1).key]={backfilled:!1}),l},r.prototype.unloadTile=function(e){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state="unloaded",e.actor&&e.actor.send("removeDEMTile",{uid:e.uid,source:this.id})},r}(E),I=function(t){function r(r,n,i,a){t.call(this),this.id=r,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._loaded=!1,this.actor=i.getActor(),this.setEventedParent(a),this._data=n.data,this._options=e.extend({},n),this._collectResourceTiming=n.collectResourceTiming,this._resourceTiming=[],void 0!==n.maxzoom&&(this.maxzoom=n.maxzoom),n.type&&(this.type=n.type),n.attribution&&(this.attribution=n.attribution),this.promoteId=n.promoteId;var o=e.EXTENT/this.tileSize;this.workerOptions=e.extend({source:this.id,cluster:n.cluster||!1,geojsonVtOptions:{buffer:(void 0!==n.buffer?n.buffer:128)*o,tolerance:(void 0!==n.tolerance?n.tolerance:.375)*o,extent:e.EXTENT,maxZoom:this.maxzoom,lineMetrics:n.lineMetrics||!1,generateId:n.generateId||!1},superclusterOptions:{maxZoom:void 0!==n.clusterMaxZoom?Math.min(n.clusterMaxZoom,this.maxzoom-1):this.maxzoom-1,minPoints:Math.max(2,n.clusterMinPoints||2),extent:e.EXTENT,radius:(n.clusterRadius||50)*o,log:!1,generateId:n.generateId||!1},clusterProperties:n.clusterProperties,filter:n.filter},n.workerOptions)}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.load=function(){var t=this;this.fire(new e.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(r){if(r)t.fire(new e.ErrorEvent(r));else{var n={dataType:"source",sourceDataType:"metadata"};t._collectResourceTiming&&t._resourceTiming&&t._resourceTiming.length>0&&(n.resourceTiming=t._resourceTiming,t._resourceTiming=[]),t.fire(new e.Event("data",n))}}))},r.prototype.onAdd=function(e){this.map=e,this.load()},r.prototype.setData=function(t){var r=this;return this._data=t,this.fire(new e.Event("dataloading",{dataType:"source"})),this._updateWorkerData((function(t){if(t)r.fire(new e.ErrorEvent(t));else{var n={dataType:"source",sourceDataType:"content"};r._collectResourceTiming&&r._resourceTiming&&r._resourceTiming.length>0&&(n.resourceTiming=r._resourceTiming,r._resourceTiming=[]),r.fire(new e.Event("data",n))}})),this},r.prototype.getClusterExpansionZoom=function(e,t){return this.actor.send("geojson.getClusterExpansionZoom",{clusterId:e,source:this.id},t),this},r.prototype.getClusterChildren=function(e,t){return this.actor.send("geojson.getClusterChildren",{clusterId:e,source:this.id},t),this},r.prototype.getClusterLeaves=function(e,t,r,n){return this.actor.send("geojson.getClusterLeaves",{source:this.id,clusterId:e,limit:t,offset:r},n),this},r.prototype._updateWorkerData=function(t){var r=this;this._loaded=!1;var n=e.extend({},this.workerOptions),i=this._data;"string"==typeof i?(n.request=this.map._requestManager.transformRequest(e.browser.resolveURL(i),e.ResourceType.Source),n.request.collectResourceTiming=this._collectResourceTiming):n.data=JSON.stringify(i),this.actor.send(this.type+".loadData",n,(function(e,i){r._removed||i&&i.abandoned||(r._loaded=!0,i&&i.resourceTiming&&i.resourceTiming[r.id]&&(r._resourceTiming=i.resourceTiming[r.id].slice(0)),r.actor.send(r.type+".coalesce",{source:n.source},null),t(e))}))},r.prototype.loaded=function(){return this._loaded},r.prototype.loadTile=function(t,r){var n=this,i=t.actor?"reloadTile":"loadTile";t.actor=this.actor;var a={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:e.browser.devicePixelRatio,showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};t.request=this.actor.send(i,a,(function(e,a){return delete t.request,t.unloadVectorData(),t.aborted?r(null):e?r(e):(t.loadVectorData(a,n.map.painter,"reloadTile"===i),r(null))}))},r.prototype.abortTile=function(e){e.request&&(e.request.cancel(),delete e.request),e.aborted=!0},r.prototype.unloadTile=function(e){e.unloadVectorData(),this.actor.send("removeTile",{uid:e.uid,type:this.type,source:this.id})},r.prototype.onRemove=function(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})},r.prototype.serialize=function(){return e.extend({},this._options,{type:this.type,data:this._data})},r.prototype.hasTransition=function(){return!1},r}(e.Evented),L=e.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]),P=function(t){function r(e,r,n,i){t.call(this),this.id=e,this.dispatcher=n,this.coordinates=r.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(i),this.options=r}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.load=function(t,r){var n=this;this._loaded=!1,this.fire(new e.Event("dataloading",{dataType:"source"})),this.url=this.options.url,e.getImage(this.map._requestManager.transformRequest(this.url,e.ResourceType.Image),(function(i,a){n._loaded=!0,i?n.fire(new e.ErrorEvent(i)):a&&(n.image=a,t&&(n.coordinates=t),r&&r(),n._finishLoading())}))},r.prototype.loaded=function(){return this._loaded},r.prototype.updateImage=function(e){var t=this;return this.image&&e.url?(this.options.url=e.url,this.load(e.coordinates,(function(){t.texture=null})),this):this},r.prototype._finishLoading=function(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"metadata"})))},r.prototype.onAdd=function(e){this.map=e,this.load()},r.prototype.setCoordinates=function(t){var r=this;this.coordinates=t;var n=t.map(e.MercatorCoordinate.fromLngLat);this.tileID=function(t){for(var r=1/0,n=1/0,i=-1/0,a=-1/0,o=0,s=t;o<s.length;o+=1){var l=s[o];r=Math.min(r,l.x),n=Math.min(n,l.y),i=Math.max(i,l.x),a=Math.max(a,l.y)}var c=i-r,u=a-n,h=Math.max(c,u),f=Math.max(0,Math.floor(-Math.log(h)/Math.LN2)),p=Math.pow(2,f);return new e.CanonicalTileID(f,Math.floor((r+i)/2*p),Math.floor((n+a)/2*p))}(n),this.minzoom=this.maxzoom=this.tileID.z;var i=n.map((function(e){return r.tileID.getTilePoint(e)._round()}));return this._boundsArray=new e.StructArrayLayout4i8,this._boundsArray.emplaceBack(i[0].x,i[0].y,0,0),this._boundsArray.emplaceBack(i[1].x,i[1].y,e.EXTENT,0),this._boundsArray.emplaceBack(i[3].x,i[3].y,0,e.EXTENT),this._boundsArray.emplaceBack(i[2].x,i[2].y,e.EXTENT,e.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new e.Event("data",{dataType:"source",sourceDataType:"content"})),this},r.prototype.prepare=function(){if(0!==Object.keys(this.tiles).length&&this.image){var t=this.map.painter.context,r=t.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=e.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new e.Texture(t,this.image,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.loadTile=function(e,t){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={},t(null)):(e.state="errored",t(null))},r.prototype.serialize=function(){return{type:"image",url:this.options.url,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return!1},r}(e.Evented),z=function(t){function r(e,r,n,i){t.call(this,e,r,n,i),this.roundZoom=!0,this.type="video",this.options=r}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.load=function(){var t=this;this._loaded=!1;var r=this.options;this.urls=[];for(var n=0,i=r.urls;n<i.length;n+=1){var a=i[n];this.urls.push(this.map._requestManager.transformRequest(a,e.ResourceType.Source).url)}e.getVideo(this.urls,(function(r,n){t._loaded=!0,r?t.fire(new e.ErrorEvent(r)):n&&(t.video=n,t.video.loop=!0,t.video.addEventListener("playing",(function(){t.map.triggerRepaint()})),t.map&&t.video.play(),t._finishLoading())}))},r.prototype.pause=function(){this.video&&this.video.pause()},r.prototype.play=function(){this.video&&this.video.play()},r.prototype.seek=function(t){if(this.video){var r=this.video.seekable;t<r.start(0)||t>r.end(0)?this.fire(new e.ErrorEvent(new e.ValidationError("sources."+this.id,null,"Playback for this video can be set only between the "+r.start(0)+" and "+r.end(0)+"-second mark."))):this.video.currentTime=t}},r.prototype.getVideo=function(){return this.video},r.prototype.onAdd=function(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))},r.prototype.prepare=function(){if(!(0===Object.keys(this.tiles).length||this.video.readyState<2)){var t=this.map.painter.context,r=t.gl;for(var n in this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=e.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new e.Texture(t,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE)),this.tiles){var i=this.tiles[n];"loaded"!==i.state&&(i.state="loaded",i.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"video",urls:this.urls,coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this.video&&!this.video.paused},r}(P),D=function(t){function r(r,n,i,a){t.call(this,r,n,i,a),n.coordinates?(!Array.isArray(n.coordinates)||4!==n.coordinates.length||n.coordinates.some((function(e){return!Array.isArray(e)||2!==e.length||e.some((function(e){return"number"!=typeof e}))})))&&this.fire(new e.ErrorEvent(new e.ValidationError("sources."+r,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new e.ErrorEvent(new e.ValidationError("sources."+r,null,'missing required property "coordinates"'))),n.animate&&"boolean"!=typeof n.animate&&this.fire(new e.ErrorEvent(new e.ValidationError("sources."+r,null,'optional "animate" property must be a boolean value'))),n.canvas?"string"!=typeof n.canvas&&!(n.canvas instanceof e.window.HTMLCanvasElement)&&this.fire(new e.ErrorEvent(new e.ValidationError("sources."+r,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new e.ErrorEvent(new e.ValidationError("sources."+r,null,'missing required property "canvas"'))),this.options=n,this.animate=void 0===n.animate||n.animate}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.load=function(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof e.window.HTMLCanvasElement?this.options.canvas:e.window.document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new e.ErrorEvent(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())},r.prototype.getCanvas=function(){return this.canvas},r.prototype.onAdd=function(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()},r.prototype.onRemove=function(){this.pause()},r.prototype.prepare=function(){var t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),!this._hasInvalidDimensions()&&0!==Object.keys(this.tiles).length){var r=this.map.painter.context,n=r.gl;for(var i in this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,L.members)),this.boundsSegments||(this.boundsSegments=e.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new e.Texture(r,this.canvas,n.RGBA,{premultiply:!0}),this.tiles){var a=this.tiles[i];"loaded"!==a.state&&(a.state="loaded",a.texture=this.texture)}}},r.prototype.serialize=function(){return{type:"canvas",coordinates:this.coordinates}},r.prototype.hasTransition=function(){return this._playing},r.prototype._hasInvalidDimensions=function(){for(var e=0,t=[this.canvas.width,this.canvas.height];e<t.length;e+=1){var r=t[e];if(isNaN(r)||r<=0)return!0}return!1},r}(P),O={vector:S,raster:E,"raster-dem":C,geojson:I,video:z,image:P,canvas:D};function R(t,r){var n=e.identity([]);return e.translate(n,n,[1,1,0]),e.scale(n,n,[.5*t.width,.5*t.height,1]),e.multiply(n,n,t.calculatePosMatrix(r.toUnwrapped()))}function F(e,t,r,n,i,a){var o=function(e,t,r){if(e)for(var n=0,i=e;n<i.length;n+=1){var a=t[i[n]];if(a&&a.source===r&&"fill-extrusion"===a.type)return!0}else for(var o in t){var s=t[o];if(s.source===r&&"fill-extrusion"===s.type)return!0}return!1}(i&&i.layers,t,e.id),s=a.maxPitchScaleFactor(),l=e.tilesIn(n,s,o);l.sort(B);for(var c=[],u=0,h=l;u<h.length;u+=1){var f=h[u];c.push({wrappedTileID:f.tileID.wrapped().key,queryResults:f.tile.queryRenderedFeatures(t,r,e._state,f.queryGeometry,f.cameraQueryGeometry,f.scale,i,a,s,R(e.transform,f.tileID))})}var p=function(e){for(var t={},r={},n=0,i=e;n<i.length;n+=1){var a=i[n],o=a.queryResults,s=a.wrappedTileID,l=r[s]=r[s]||{};for(var c in o)for(var u=o[c],h=l[c]=l[c]||{},f=t[c]=t[c]||[],p=0,d=u;p<d.length;p+=1){var m=d[p];h[m.featureIndex]||(h[m.featureIndex]=!0,f.push(m))}}return t}(c);for(var d in p)p[d].forEach((function(t){var r=t.feature,n=e.getFeatureState(r.layer["source-layer"],r.id);r.source=r.layer.source,r.layer["source-layer"]&&(r.sourceLayer=r.layer["source-layer"]),r.state=n}));return p}function B(e,t){var r=e.tileID,n=t.tileID;return r.overscaledZ-n.overscaledZ||r.canonical.y-n.canonical.y||r.wrap-n.wrap||r.canonical.x-n.canonical.x}var j=function(e,t){this.max=e,this.onRemove=t,this.reset()};j.prototype.reset=function(){for(var e in this.data)for(var t=0,r=this.data[e];t<r.length;t+=1){var n=r[t];n.timeout&&clearTimeout(n.timeout),this.onRemove(n.value)}return this.data={},this.order=[],this},j.prototype.add=function(e,t,r){var n=this,i=e.wrapped().key;void 0===this.data[i]&&(this.data[i]=[]);var a={value:t,timeout:void 0};if(void 0!==r&&(a.timeout=setTimeout((function(){n.remove(e,a)}),r)),this.data[i].push(a),this.order.push(i),this.order.length>this.max){var o=this._getAndRemoveByKey(this.order[0]);o&&this.onRemove(o)}return this},j.prototype.has=function(e){return e.wrapped().key in this.data},j.prototype.getAndRemove=function(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null},j.prototype._getAndRemoveByKey=function(e){var t=this.data[e].shift();return t.timeout&&clearTimeout(t.timeout),0===this.data[e].length&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),t.value},j.prototype.getByKey=function(e){var t=this.data[e];return t?t[0].value:null},j.prototype.get=function(e){return this.has(e)?this.data[e.wrapped().key][0].value:null},j.prototype.remove=function(e,t){if(!this.has(e))return this;var r=e.wrapped().key,n=void 0===t?0:this.data[r].indexOf(t),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this},j.prototype.setMaxSize=function(e){for(this.max=e;this.order.length>this.max;){var t=this._getAndRemoveByKey(this.order[0]);t&&this.onRemove(t)}return this},j.prototype.filter=function(e){var t=[];for(var r in this.data)for(var n=0,i=this.data[r];n<i.length;n+=1){var a=i[n];e(a.value)||t.push(a)}for(var o=0,s=t;o<s.length;o+=1){var l=s[o];this.remove(l.value.tileID,l)}};var N=function(e,t,r){this.context=e;var n=e.gl;this.buffer=n.createBuffer(),this.dynamicDraw=!!r,this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),n.bufferData(n.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||delete t.arrayBuffer};N.prototype.bind=function(){this.context.bindElementBuffer.set(this.buffer)},N.prototype.updateData=function(e){var t=this.context.gl;this.context.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)},N.prototype.destroy=function(){var e=this.context.gl;this.buffer&&(e.deleteBuffer(this.buffer),delete this.buffer)};var U={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"},V=function(e,t,r,n){this.length=t.length,this.attributes=r,this.itemSize=t.bytesPerElement,this.dynamicDraw=n,this.context=e;var i=e.gl;this.buffer=i.createBuffer(),e.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||delete t.arrayBuffer};V.prototype.bind=function(){this.context.bindVertexBuffer.set(this.buffer)},V.prototype.updateData=function(e){var t=this.context.gl;this.bind(),t.bufferSubData(t.ARRAY_BUFFER,0,e.arrayBuffer)},V.prototype.enableAttributes=function(e,t){for(var r=0;r<this.attributes.length;r++){var 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new N(this,e,t)},Ie.prototype.createVertexBuffer=function(e,t,r){return new V(this,e,t,r)},Ie.prototype.createRenderbuffer=function(e,t,r){var n=this.gl,i=n.createRenderbuffer();return this.bindRenderbuffer.set(i),n.renderbufferStorage(n.RENDERBUFFER,e,t,r),this.bindRenderbuffer.set(null),i},Ie.prototype.createFramebuffer=function(e,t,r){return new ke(this,e,t,r)},Ie.prototype.clear=function(e){var t=e.color,r=e.depth,n=this.gl,i=0;t&&(i|=n.COLOR_BUFFER_BIT,this.clearColor.set(t),this.colorMask.set([!0,!0,!0,!0])),typeof r<"u"&&(i|=n.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(r),this.depthMask.set(!0)),n.clear(i)},Ie.prototype.setCullFace=function(e){!1===e.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))},Ie.prototype.setDepthMode=function(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)},Ie.prototype.setStencilMode=function(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)},Ie.prototype.setColorMode=function(t){e.deepEqual(t.blendFunction,Ee.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(t.blendFunction),this.blendColor.set(t.blendColor)),this.colorMask.set(t.mask)},Ie.prototype.unbindVAO=function(){this.extVertexArrayObject&&this.bindVertexArrayOES.set(null)};var Le=function(t){function r(r,n,i){var a=this;t.call(this),this.id=r,this.dispatcher=i,this.on("data",(function(e){"source"===e.dataType&&"metadata"===e.sourceDataType&&(a._sourceLoaded=!0),a._sourceLoaded&&!a._paused&&"source"===e.dataType&&"content"===e.sourceDataType&&(a.reload(),a.transform&&a.update(a.transform))})),this.on("error",(function(){a._sourceErrored=!0})),this._source=function(t,r,n,i){var a=new O[r.type](t,r,n,i);if(a.id!==t)throw new Error("Expected Source id to be "+t+" instead of "+a.id);return e.bindAll(["load","abort","unload","serialize","prepare"],a),a}(r,n,i,this),this._tiles={},this._cache=new j(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new e.SourceFeatureState}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.onAdd=function(e){this.map=e,this._maxTileCacheSize=e?e._maxTileCacheSize:null,this._source&&this._source.onAdd&&this._source.onAdd(e)},r.prototype.onRemove=function(e){this._source&&this._source.onRemove&&this._source.onRemove(e)},r.prototype.loaded=function(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;for(var e in this._tiles){var t=this._tiles[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}return!0},r.prototype.getSource=function(){return this._source},r.prototype.pause=function(){this._paused=!0},r.prototype.resume=function(){if(this._paused){var e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform)}},r.prototype._loadTile=function(e,t){return this._source.loadTile(e,t)},r.prototype._unloadTile=function(e){if(this._source.unloadTile)return this._source.unloadTile(e,(function(){}))},r.prototype._abortTile=function(e){if(this._source.abortTile)return this._source.abortTile(e,(function(){}))},r.prototype.serialize=function(){return this._source.serialize()},r.prototype.prepare=function(e){for(var t in this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null),this._tiles){var r=this._tiles[t];r.upload(e),r.prepare(this.map.style.imageManager)}},r.prototype.getIds=function(){return e.values(this._tiles).map((function(e){return e.tileID})).sort(Pe).map((function(e){return e.key}))},r.prototype.getRenderableIds=function(t){var r=this,n=[];for(var i in this._tiles)this._isIdRenderable(i,t)&&n.push(this._tiles[i]);return t?n.sort((function(t,n){var i=t.tileID,a=n.tileID,o=new e.Point(i.canonical.x,i.canonical.y)._rotate(r.transform.angle),s=new e.Point(a.canonical.x,a.canonical.y)._rotate(r.transform.angle);return i.overscaledZ-a.overscaledZ||s.y-o.y||s.x-o.x})).map((function(e){return e.tileID.key})):n.map((function(e){return e.tileID})).sort(Pe).map((function(e){return e.key}))},r.prototype.hasRenderableParent=function(e){var t=this.findLoadedParent(e,0);return!!t&&this._isIdRenderable(t.tileID.key)},r.prototype._isIdRenderable=function(e,t){return this._tiles[e]&&this._tiles[e].hasData()&&!this._coveredTiles[e]&&(t||!this._tiles[e].holdingForFade())},r.prototype.reload=function(){if(this._paused)this._shouldReloadOnResume=!0;else for(var e in this._cache.reset(),this._tiles)"errored"!==this._tiles[e].state&&this._reloadTile(e,"reloading")},r.prototype._reloadTile=function(e,t){var r=this._tiles[e];r&&("loading"!==r.state&&(r.state=t),this._loadTile(r,this._tileLoaded.bind(this,r,e,t)))},r.prototype._tileLoaded=function(t,r,n,i){if(i)return t.state="errored",void(404!==i.status?this._source.fire(new e.ErrorEvent(i,{tile:t})):this.update(this.transform));t.timeAdded=e.browser.now(),"expired"===n&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(r,t),"raster-dem"===this.getSource().type&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),this._source.fire(new e.Event("data",{dataType:"source",tile:t,coord:t.tileID}))},r.prototype._backfillDEM=function(e){for(var t=this.getRenderableIds(),r=0;r<t.length;r++){var n=t[r];if(e.neighboringTiles&&e.neighboringTiles[n]){var i=this.getTileByID(n);a(e,i),a(i,e)}}function a(e,t){e.needsHillshadePrepare=!0;var r=t.tileID.canonical.x-e.tileID.canonical.x,n=t.tileID.canonical.y-e.tileID.canonical.y,i=Math.pow(2,e.tileID.canonical.z),a=t.tileID.key;0===r&&0===n||Math.abs(n)>1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,r,n),e.neighboringTiles&&e.neighboringTiles[a]&&(e.neighboringTiles[a].backfilled=!0)))}},r.prototype.getTile=function(e){return this.getTileByID(e.key)},r.prototype.getTileByID=function(e){return this._tiles[e]},r.prototype._retainLoadedChildren=function(e,t,r,n){for(var i in this._tiles){var a=this._tiles[i];if(!(n[i]||!a.hasData()||a.tileID.overscaledZ<=t||a.tileID.overscaledZ>r)){for(var o=a.tileID;a&&a.tileID.overscaledZ>t+1;){var s=a.tileID.scaledTo(a.tileID.overscaledZ-1);(a=this._tiles[s.key])&&a.hasData()&&(o=s)}for(var l=o;l.overscaledZ>t;)if(e[(l=l.scaledTo(l.overscaledZ-1)).key]){n[o.key]=o;break}}}},r.prototype.findLoadedParent=function(e,t){if(e.key in this._loadedParentTiles){var r=this._loadedParentTiles[e.key];return r&&r.tileID.overscaledZ>=t?r:null}for(var n=e.overscaledZ-1;n>=t;n--){var i=e.scaledTo(n),a=this._getLoadedTile(i);if(a)return a}},r.prototype._getLoadedTile=function(e){var t=this._tiles[e.key];return t&&t.hasData()?t:this._cache.getByKey(e.wrapped().key)},r.prototype.updateCacheSize=function(e){var t=(Math.ceil(e.width/this._source.tileSize)+1)*(Math.ceil(e.height/this._source.tileSize)+1),r=Math.floor(5*t),n="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,r):r;this._cache.setMaxSize(n)},r.prototype.handleWrapJump=function(e){var t=(e-(void 0===this._prevLng?e:this._prevLng))/360,r=Math.round(t);if(this._prevLng=e,r){var n={};for(var i in this._tiles){var a=this._tiles[i];a.tileID=a.tileID.unwrapTo(a.tileID.wrap+r),n[a.tileID.key]=a}for(var o in this._tiles=n,this._timers)clearTimeout(this._timers[o]),delete this._timers[o];for(var s in this._tiles){var l=this._tiles[s];this._setTileReloadTimer(s,l)}}},r.prototype.update=function(t){var n=this;if(this.transform=t,this._sourceLoaded&&!this._paused){var i;this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used?this._source.tileID?i=t.getVisibleUnwrappedCoordinates(this._source.tileID).map((function(t){return new e.OverscaledTileID(t.canonical.z,t.wrap,t.canonical.z,t.canonical.x,t.canonical.y)})):(i=t.coveringTiles({tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled}),this._source.hasTile&&(i=i.filter((function(e){return n._source.hasTile(e)})))):i=[];var a=t.coveringZoomLevel(this._source),o=Math.max(a-r.maxOverzooming,this._source.minzoom),s=Math.max(a+r.maxUnderzooming,this._source.minzoom),l=this._updateRetainedTiles(i,a);if(ze(this._source.type)){for(var c={},u={},h=0,f=Object.keys(l);h<f.length;h+=1){var p=f[h],d=l[p],m=this._tiles[p];if(m&&!(m.fadeEndTime&&m.fadeEndTime<=e.browser.now())){var g=this.findLoadedParent(d,o);g&&(this._addTile(g.tileID),c[g.tileID.key]=g.tileID),u[p]=d}}for(var y in this._retainLoadedChildren(u,a,s,l),c)l[y]||(this._coveredTiles[y]=!0,l[y]=c[y])}for(var v in l)this._tiles[v].clearFadeHold();for(var x=0,_=e.keysDifference(this._tiles,l);x<_.length;x+=1){var b=_[x],w=this._tiles[b];w.hasSymbolBuckets&&!w.holdingForFade()?w.setHoldDuration(this.map._fadeDuration):(!w.hasSymbolBuckets||w.symbolFadeFinished())&&this._removeTile(b)}this._updateLoadedParentTileCache()}},r.prototype.releaseSymbolFadeTiles=function(){for(var e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(e)},r.prototype._updateRetainedTiles=function(e,t){for(var n={},i={},a=Math.max(t-r.maxOverzooming,this._source.minzoom),o=Math.max(t+r.maxUnderzooming,this._source.minzoom),s={},l=0,c=e;l<c.length;l+=1){var u=c[l],h=this._addTile(u);n[u.key]=u,!h.hasData()&&t<this._source.maxzoom&&(s[u.key]=u)}this._retainLoadedChildren(s,t,o,n);for(var f=0,p=e;f<p.length;f+=1){var d=p[f],m=this._tiles[d.key];if(!m.hasData()){if(t+1>this._source.maxzoom){var g=d.children(this._source.maxzoom)[0],y=this.getTile(g);if(y&&y.hasData()){n[g.key]=g;continue}}else{var v=d.children(this._source.maxzoom);if(n[v[0].key]&&n[v[1].key]&&n[v[2].key]&&n[v[3].key])continue}for(var x=m.wasRequested(),_=d.overscaledZ-1;_>=a;--_){var b=d.scaledTo(_);if(i[b.key]||(i[b.key]=!0,!(m=this.getTile(b))&&x&&(m=this._addTile(b)),m&&(n[b.key]=b,x=m.wasRequested(),m.hasData())))break}}}return n},r.prototype._updateLoadedParentTileCache=function(){for(var e in this._loadedParentTiles={},this._tiles){for(var t=[],r=void 0,n=this._tiles[e].tileID;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){r=this._loadedParentTiles[n.key];break}t.push(n.key);var i=n.scaledTo(n.overscaledZ-1);if(r=this._getLoadedTile(i))break;n=i}for(var a=0,o=t;a<o.length;a+=1){var s=o[a];this._loadedParentTiles[s]=r}}},r.prototype._addTile=function(t){var r=this._tiles[t.key];if(r)return r;(r=this._cache.getAndRemove(t))&&(this._setTileReloadTimer(t.key,r),r.tileID=t,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,r)));var n=!!r;return n||(r=new e.Tile(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(r,this._tileLoaded.bind(this,r,t.key,r.state))),r?(r.uses++,this._tiles[t.key]=r,n||this._source.fire(new e.Event("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r):null},r.prototype._setTileReloadTimer=function(e,t){var r=this;e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);var n=t.getExpiryTimeout();n&&(this._timers[e]=setTimeout((function(){r._reloadTile(e,"expired"),delete r._timers[e]}),n))},r.prototype._removeTile=function(e){var t=this._tiles[e];t&&(t.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),!(t.uses>0)&&(t.hasData()&&"reloading"!==t.state?this._cache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))},r.prototype.clearTiles=function(){for(var e in this._shouldReloadOnResume=!1,this._paused=!1,this._tiles)this._removeTile(e);this._cache.reset()},r.prototype.tilesIn=function(t,r,n){var i=this,a=[],o=this.transform;if(!o)return a;for(var s=n?o.getCameraQueryGeometry(t):t,l=t.map((function(e){return o.pointCoordinate(e)})),c=s.map((function(e){return o.pointCoordinate(e)})),u=this.getIds(),h=1/0,f=1/0,p=-1/0,d=-1/0,m=0,g=c;m<g.length;m+=1){var y=g[m];h=Math.min(h,y.x),f=Math.min(f,y.y),p=Math.max(p,y.x),d=Math.max(d,y.y)}for(var v=function(t){var n=i._tiles[u[t]];if(!n.holdingForFade()){var s=n.tileID,m=Math.pow(2,o.zoom-n.tileID.overscaledZ),g=r*n.queryPadding*e.EXTENT/n.tileSize/m,y=[s.getTilePoint(new e.MercatorCoordinate(h,f)),s.getTilePoint(new e.MercatorCoordinate(p,d))];if(y[0].x-g<e.EXTENT&&y[0].y-g<e.EXTENT&&y[1].x+g>=0&&y[1].y+g>=0){var v=l.map((function(e){return s.getTilePoint(e)})),x=c.map((function(e){return s.getTilePoint(e)}));a.push({tile:n,tileID:s,queryGeometry:v,cameraQueryGeometry:x,scale:m})}}},x=0;x<u.length;x++)v(x);return a},r.prototype.getVisibleCoordinates=function(e){for(var t=this,r=this.getRenderableIds(e).map((function(e){return t._tiles[e].tileID})),n=0,i=r;n<i.length;n+=1){var a=i[n];a.posMatrix=this.transform.calculatePosMatrix(a.toUnwrapped())}return r},r.prototype.hasTransition=function(){if(this._source.hasTransition())return!0;if(ze(this._source.type))for(var t in this._tiles){var r=this._tiles[t];if(void 0!==r.fadeEndTime&&r.fadeEndTime>=e.browser.now())return!0}return!1},r.prototype.setFeatureState=function(e,t,r){e=e||"_geojsonTileLayer",this._state.updateState(e,t,r)},r.prototype.removeFeatureState=function(e,t,r){e=e||"_geojsonTileLayer",this._state.removeFeatureState(e,t,r)},r.prototype.getFeatureState=function(e,t){return e=e||"_geojsonTileLayer",this._state.getState(e,t)},r.prototype.setDependencies=function(e,t,r){var n=this._tiles[e];n&&n.setDependencies(t,r)},r.prototype.reloadTilesForDependencies=function(e,t){for(var r in this._tiles)this._tiles[r].hasDependency(e,t)&&this._reloadTile(r,"reloading");this._cache.filter((function(r){return!r.hasDependency(e,t)}))},r}(e.Evented);function Pe(e,t){var r=Math.abs(2*e.wrap)-+(e.wrap<0),n=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||n-r||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}function ze(e){return"raster"===e||"image"===e||"video"===e}function De(){return new e.window.Worker(na.workerUrl)}Le.maxOverzooming=10,Le.maxUnderzooming=3;var Oe="mapboxgl_preloaded_worker_pool",Re=function(){this.active={}};Re.prototype.acquire=function(e){if(!this.workers)for(this.workers=[];this.workers.length<Re.workerCount;)this.workers.push(new De);return this.active[e]=!0,this.workers.slice()},Re.prototype.release=function(e){delete this.active[e],0===this.numActive()&&(this.workers.forEach((function(e){e.terminate()})),this.workers=null)},Re.prototype.isPreloaded=function(){return!!this.active[Oe]},Re.prototype.numActive=function(){return Object.keys(this.active).length};var Fe,Be=Math.floor(e.browser.hardwareConcurrency/2);function je(){return Fe||(Fe=new Re),Fe}function Ne(t,r){var n={};for(var i in t)"ref"!==i&&(n[i]=t[i]);return e.refProperties.forEach((function(e){e in r&&(n[e]=r[e])})),n}function Ue(e){e=e.slice();for(var t=Object.create(null),r=0;r<e.length;r++)t[e[r].id]=e[r];for(var n=0;n<e.length;n++)"ref"in e[n]&&(e[n]=Ne(e[n],t[e[n].ref]));return e}Re.workerCount=Math.max(Math.min(Be,6),1);var Ve={setStyle:"setStyle",addLayer:"addLayer",removeLayer:"removeLayer",setPaintProperty:"setPaintProperty",setLayoutProperty:"setLayoutProperty",setFilter:"setFilter",addSource:"addSource",removeSource:"removeSource",setGeoJSONSourceData:"setGeoJSONSourceData",setLayerZoomRange:"setLayerZoomRange",setLayerProperty:"setLayerProperty",setCenter:"setCenter",setZoom:"setZoom",setBearing:"setBearing",setPitch:"setPitch",setSprite:"setSprite",setGlyphs:"setGlyphs",setTransition:"setTransition",setLight:"setLight"};function qe(e,t,r){r.push({command:Ve.addSource,args:[e,t[e]]})}function He(e,t,r){t.push({command:Ve.removeSource,args:[e]}),r[e]=!0}function Ge(e,t,r,n){He(e,r,n),qe(e,t,r)}function We(t,r,n){var i;for(i in t[n])if(t[n].hasOwnProperty(i)&&"data"!==i&&!e.deepEqual(t[n][i],r[n][i]))return!1;for(i in r[n])if(r[n].hasOwnProperty(i)&&"data"!==i&&!e.deepEqual(t[n][i],r[n][i]))return!1;return!0}function Ze(t,r,n,i,a,o){var s;for(s in 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Ke=function(e,t,r){var n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(e/r),this.yCellCount=Math.ceil(t/r);for(var a=0;a<this.xCellCount*this.yCellCount;a++)n.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=t,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/t,this.boxUid=0,this.circleUid=0};function Je(t,r,n,i,a){var o=e.create();return r?(e.scale(o,o,[1/a,1/a,1]),n||e.rotateZ(o,o,i.angle)):e.multiply(o,i.labelPlaneMatrix,t),o}function Qe(t,r,n,i,a){if(r){var o=e.clone(t);return e.scale(o,o,[a,a,1]),n||e.rotateZ(o,o,-i.angle),o}return i.glCoordMatrix}function et(t,r){var n=[t.x,t.y,0,1];ht(n,n,r);var i=n[3];return{point:new e.Point(n[0]/i,n[1]/i),signedDistanceFromCamera:i}}function tt(e,t){return.5+e/t*.5}function rt(e,t){var r=e[0]/e[3],n=e[1]/e[3];return r>=-t[0]&&r<=t[0]&&n>=-t[1]&&n<=t[1]}function nt(t,r,n,i,a,o,s,l){var c=i?t.textSizeData:t.iconSizeData,u=e.evaluateSizeForZoom(c,n.transform.zoom),h=[256/n.width*2+1,256/n.height*2+1],f=i?t.text.dynamicLayoutVertexArray:t.icon.dynamicLayoutVertexArray;f.clear();for(var p=t.lineVertexArray,d=i?t.text.placedSymbolArray:t.icon.placedSymbolArray,m=n.transform.width/n.transform.height,g=!1,y=0;y<d.length;y++){var v=d.get(y);if(v.hidden||v.writingMode===e.WritingMode.vertical&&!g)ut(v.numGlyphs,f);else{g=!1;var x=[v.anchorX,v.anchorY,0,1];if(e.transformMat4(x,x,r),rt(x,h)){var _=x[3],b=tt(n.transform.cameraToCenterDistance,_),w=e.evaluateSizeForFeature(c,u,v),T=s?w/b:w*b,k=new e.Point(v.anchorX,v.anchorY),A=et(k,a).point,M={},S=ot(v,T,!1,l,r,a,o,t.glyphOffsetArray,p,f,A,k,M,m);g=S.useVertical,(S.notEnoughRoom||g||S.needsFlipping&&ot(v,T,!0,l,r,a,o,t.glyphOffsetArray,p,f,A,k,M,m).notEnoughRoom)&&ut(v.numGlyphs,f)}else ut(v.numGlyphs,f)}}i?t.text.dynamicLayoutVertexBuffer.updateData(f):t.icon.dynamicLayoutVertexBuffer.updateData(f)}function it(e,t,r,n,i,a,o,s,l,c,u){var h=s.glyphStartIndex+s.numGlyphs,f=s.lineStartIndex,p=s.lineStartIndex+s.lineLength,d=t.getoffsetX(s.glyphStartIndex),m=t.getoffsetX(h-1),g=lt(e*d,r,n,i,a,o,s.segment,f,p,l,c,u);if(!g)return null;var y=lt(e*m,r,n,i,a,o,s.segment,f,p,l,c,u);return y?{first:g,last:y}:null}function at(t,r,n,i){return t===e.WritingMode.horizontal&&Math.abs(n.y-r.y)>Math.abs(n.x-r.x)*i?{useVertical:!0}:(t===e.WritingMode.vertical?r.y<n.y:r.x>n.x)?{needsFlipping:!0}:null}function ot(t,r,n,i,a,o,s,l,c,u,h,f,p,d){var m,g=r/24,y=t.lineOffsetX*g,v=t.lineOffsetY*g;if(t.numGlyphs>1){var x=t.glyphStartIndex+t.numGlyphs,_=t.lineStartIndex,b=t.lineStartIndex+t.lineLength,w=it(g,l,y,v,n,h,f,t,c,o,p);if(!w)return{notEnoughRoom:!0};var T=et(w.first.point,s).point,k=et(w.last.point,s).point;if(i&&!n){var A=at(t.writingMode,T,k,d);if(A)return A}m=[w.first];for(var M=t.glyphStartIndex+1;M<x-1;M++)m.push(lt(g*l.getoffsetX(M),y,v,n,h,f,t.segment,_,b,c,o,p));m.push(w.last)}else{if(i&&!n){var S=et(f,a).point,E=t.lineStartIndex+t.segment+1,C=new e.Point(c.getx(E),c.gety(E)),I=et(C,a),L=I.signedDistanceFromCamera>0?I.point:st(f,C,S,1,a),P=at(t.writingMode,S,L,d);if(P)return P}var z=lt(g*l.getoffsetX(t.glyphStartIndex),y,v,n,h,f,t.segment,t.lineStartIndex,t.lineStartIndex+t.lineLength,c,o,p);if(!z)return{notEnoughRoom:!0};m=[z]}for(var D=0,O=m;D<O.length;D+=1){var R=O[D];e.addDynamicAttributes(u,R.point,R.angle)}return{}}function st(e,t,r,n,i){var a=et(e.add(e.sub(t)._unit()),i).point,o=r.sub(a);return r.add(o._mult(n/o.mag()))}function lt(t,r,n,i,a,o,s,l,c,u,h,f){var p=i?t-r:t+r,d=p>0?1:-1,m=0;i&&(d*=-1,m=Math.PI),d<0&&(m+=Math.PI);for(var g=d>0?l+s:l+s+1,y=a,v=a,x=0,_=0,b=Math.abs(p),w=[];x+_<=b;){if((g+=d)<l||g>=c)return null;if(v=y,w.push(y),void 0===(y=f[g])){var T=new e.Point(u.getx(g),u.gety(g)),k=et(T,h);if(k.signedDistanceFromCamera>0)y=f[g]=k.point;else{var A=g-d;y=st(0===x?o:new e.Point(u.getx(A),u.gety(A)),T,v,b-x+1,h)}}x+=_,_=v.dist(y)}var M=(b-x)/_,S=y.sub(v),E=S.mult(M)._add(v);E._add(S._unit()._perp()._mult(n*d));var C=m+Math.atan2(y.y-v.y,y.x-v.x);return w.push(E),{point:E,angle:C,path:w}}Ke.prototype.keysLength=function(){return this.boxKeys.length+this.circleKeys.length},Ke.prototype.insert=function(e,t,r,n,i){this._forEachCell(t,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(t),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)},Ke.prototype.insertCircle=function(e,t,r,n){this._forEachCell(t-n,r-n,t+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(t),this.circles.push(r),this.circles.push(n)},Ke.prototype._insertBoxCell=function(e,t,r,n,i,a){this.boxCells[i].push(a)},Ke.prototype._insertCircleCell=function(e,t,r,n,i,a){this.circleCells[i].push(a)},Ke.prototype._query=function(e,t,r,n,i,a){if(r<0||e>this.width||n<0||t>this.height)return!i&&[];var o=[];if(e<=0&&t<=0&&this.width<=r&&this.height<=n){if(i)return!0;for(var s=0;s<this.boxKeys.length;s++)o.push({key:this.boxKeys[s],x1:this.bboxes[4*s],y1:this.bboxes[4*s+1],x2:this.bboxes[4*s+2],y2:this.bboxes[4*s+3]});for(var l=0;l<this.circleKeys.length;l++){var c=this.circles[3*l],u=this.circles[3*l+1],h=this.circles[3*l+2];o.push({key:this.circleKeys[l],x1:c-h,y1:u-h,x2:c+h,y2:u+h})}return a?o.filter(a):o}var f={hitTest:i,seenUids:{box:{},circle:{}}};return this._forEachCell(e,t,r,n,this._queryCell,o,f,a),i?o.length>0:o},Ke.prototype._queryCircle=function(e,t,r,n,i){var a=e-r,o=e+r,s=t-r,l=t+r;if(o<0||a>this.width||l<0||s>this.height)return!n&&[];var c=[],u={hitTest:n,circle:{x:e,y:t,radius:r},seenUids:{box:{},circle:{}}};return this._forEachCell(a,s,o,l,this._queryCellCircle,c,u,i),n?c.length>0:c},Ke.prototype.query=function(e,t,r,n,i){return this._query(e,t,r,n,!1,i)},Ke.prototype.hitTest=function(e,t,r,n,i){return this._query(e,t,r,n,!0,i)},Ke.prototype.hitTestCircle=function(e,t,r,n){return this._queryCircle(e,t,r,!0,n)},Ke.prototype._queryCell=function(e,t,r,n,i,a,o,s){var l=o.seenUids,c=this.boxCells[i];if(null!==c)for(var u=this.bboxes,h=0,f=c;h<f.length;h+=1){var p=f[h];if(!l.box[p]){l.box[p]=!0;var d=4*p;if(e<=u[d+2]&&t<=u[d+3]&&r>=u[d+0]&&n>=u[d+1]&&(!s||s(this.boxKeys[p]))){if(o.hitTest)return a.push(!0),!0;a.push({key:this.boxKeys[p],x1:u[d],y1:u[d+1],x2:u[d+2],y2:u[d+3]})}}}var m=this.circleCells[i];if(null!==m)for(var g=this.circles,y=0,v=m;y<v.length;y+=1){var x=v[y];if(!l.circle[x]){l.circle[x]=!0;var _=3*x;if(this._circleAndRectCollide(g[_],g[_+1],g[_+2],e,t,r,n)&&(!s||s(this.circleKeys[x]))){if(o.hitTest)return a.push(!0),!0;var b=g[_],w=g[_+1],T=g[_+2];a.push({key:this.circleKeys[x],x1:b-T,y1:w-T,x2:b+T,y2:w+T})}}}},Ke.prototype._queryCellCircle=function(e,t,r,n,i,a,o,s){var l=o.circle,c=o.seenUids,u=this.boxCells[i];if(null!==u)for(var h=this.bboxes,f=0,p=u;f<p.length;f+=1){var d=p[f];if(!c.box[d]){c.box[d]=!0;var m=4*d;if(this._circleAndRectCollide(l.x,l.y,l.radius,h[m+0],h[m+1],h[m+2],h[m+3])&&(!s||s(this.boxKeys[d])))return a.push(!0),!0}}var g=this.circleCells[i];if(null!==g)for(var y=this.circles,v=0,x=g;v<x.length;v+=1){var _=x[v];if(!c.circle[_]){c.circle[_]=!0;var b=3*_;if(this._circlesCollide(y[b],y[b+1],y[b+2],l.x,l.y,l.radius)&&(!s||s(this.circleKeys[_])))return a.push(!0),!0}}},Ke.prototype._forEachCell=function(e,t,r,n,i,a,o,s){for(var l=this._convertToXCellCoord(e),c=this._convertToYCellCoord(t),u=this._convertToXCellCoord(r),h=this._convertToYCellCoord(n),f=l;f<=u;f++)for(var p=c;p<=h;p++){var d=this.xCellCount*p+f;if(i.call(this,e,t,r,n,d,a,o,s))return}},Ke.prototype._convertToXCellCoord=function(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))},Ke.prototype._convertToYCellCoord=function(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))},Ke.prototype._circlesCollide=function(e,t,r,n,i,a){var o=n-e,s=i-t,l=r+a;return l*l>o*o+s*s},Ke.prototype._circleAndRectCollide=function(e,t,r,n,i,a,o){var s=(a-n)/2,l=Math.abs(e-(n+s));if(l>s+r)return!1;var c=(o-i)/2,u=Math.abs(t-(i+c));if(u>c+r)return!1;if(l<=s||u<=c)return!0;var h=l-s,f=u-c;return h*h+f*f<=r*r};var ct=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function ut(e,t){for(var r=0;r<e;r++){var n=t.length;t.resize(n+4),t.float32.set(ct,3*n)}}function ht(e,t,r){var n=t[0],i=t[1];return e[0]=r[0]*n+r[4]*i+r[12],e[1]=r[1]*n+r[5]*i+r[13],e[3]=r[3]*n+r[7]*i+r[15],e}var ft=100,pt=function(e,t,r){void 0===t&&(t=new Ke(e.width+200,e.height+200,25)),void 0===r&&(r=new Ke(e.width+200,e.height+200,25)),this.transform=e,this.grid=t,this.ignoredGrid=r,this.pitchfactor=Math.cos(e._pitch)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+ft,this.screenBottomBoundary=e.height+ft,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200};function dt(t,r,n){return r*(e.EXTENT/(t.tileSize*Math.pow(2,n-t.tileID.overscaledZ)))}pt.prototype.placeCollisionBox=function(e,t,r,n,i){var a=this.projectAndGetPerspectiveRatio(n,e.anchorPointX,e.anchorPointY),o=r*a.perspectiveRatio,s=e.x1*o+a.point.x,l=e.y1*o+a.point.y,c=e.x2*o+a.point.x,u=e.y2*o+a.point.y;return!this.isInsideGrid(s,l,c,u)||!t&&this.grid.hitTest(s,l,c,u,i)?{box:[],offscreen:!1}:{box:[s,l,c,u],offscreen:this.isOffscreen(s,l,c,u)}},pt.prototype.placeCollisionCircles=function(t,r,n,i,a,o,s,l,c,u,h,f,p){var d=[],m=new e.Point(r.anchorX,r.anchorY),g=et(m,o),y=tt(this.transform.cameraToCenterDistance,g.signedDistanceFromCamera),v=(u?a/y:a*y)/e.ONE_EM,x=et(m,s).point,_=it(v,i,r.lineOffsetX*v,r.lineOffsetY*v,!1,x,m,r,n,s,{}),b=!1,w=!1,T=!0;if(_){for(var k=.5*f*y+p,A=new e.Point(-ft,-ft),M=new e.Point(this.screenRightBoundary,this.screenBottomBoundary),S=new $e,E=_.first,C=_.last,I=[],L=E.path.length-1;L>=1;L--)I.push(E.path[L]);for(var P=1;P<C.path.length;P++)I.push(C.path[P]);var z=2.5*k;if(l){var D=I.map((function(e){return et(e,l)}));I=D.some((function(e){return e.signedDistanceFromCamera<=0}))?[]:D.map((function(e){return e.point}))}var O=[];if(I.length>0){for(var R=I[0].clone(),F=I[0].clone(),B=1;B<I.length;B++)R.x=Math.min(R.x,I[B].x),R.y=Math.min(R.y,I[B].y),F.x=Math.max(F.x,I[B].x),F.y=Math.max(F.y,I[B].y);O=R.x>=A.x&&F.x<=M.x&&R.y>=A.y&&F.y<=M.y?[I]:F.x<A.x||R.x>M.x||F.y<A.y||R.y>M.y?[]:e.clipLine([I],A.x,A.y,M.x,M.y)}for(var j=0,N=O;j<N.length;j+=1){var U=N[j];S.reset(U,.25*k);var V;V=S.length<=.5*k?1:Math.ceil(S.paddedLength/z)+1;for(var q=0;q<V;q++){var H=q/Math.max(V-1,1),G=S.lerp(H),W=G.x+ft,Z=G.y+ft;d.push(W,Z,k,0);var Y=W-k,X=Z-k,$=W+k,K=Z+k;if(T=T&&this.isOffscreen(Y,X,$,K),w=w||this.isInsideGrid(Y,X,$,K),!t&&this.grid.hitTestCircle(W,Z,k,h)&&(b=!0,!c))return{circles:[],offscreen:!1,collisionDetected:b}}}}return{circles:!c&&b||!w?[]:d,offscreen:T,collisionDetected:b}},pt.prototype.queryRenderedSymbols=function(t){if(0===t.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};for(var r=[],n=1/0,i=1/0,a=-1/0,o=-1/0,s=0,l=t;s<l.length;s+=1){var c=l[s],u=new e.Point(c.x+ft,c.y+ft);n=Math.min(n,u.x),i=Math.min(i,u.y),a=Math.max(a,u.x),o=Math.max(o,u.y),r.push(u)}for(var h={},f={},p=0,d=this.grid.query(n,i,a,o).concat(this.ignoredGrid.query(n,i,a,o));p<d.length;p+=1){var m=d[p],g=m.key;if(void 0===h[g.bucketInstanceId]&&(h[g.bucketInstanceId]={}),!h[g.bucketInstanceId][g.featureIndex]){var y=[new e.Point(m.x1,m.y1),new e.Point(m.x2,m.y1),new e.Point(m.x2,m.y2),new e.Point(m.x1,m.y2)];e.polygonIntersectsPolygon(r,y)&&(h[g.bucketInstanceId][g.featureIndex]=!0,void 0===f[g.bucketInstanceId]&&(f[g.bucketInstanceId]=[]),f[g.bucketInstanceId].push(g.featureIndex))}}return f},pt.prototype.insertCollisionBox=function(e,t,r,n,i){var a={bucketInstanceId:r,featureIndex:n,collisionGroupID:i};(t?this.ignoredGrid:this.grid).insert(a,e[0],e[1],e[2],e[3])},pt.prototype.insertCollisionCircles=function(e,t,r,n,i){for(var a=t?this.ignoredGrid:this.grid,o={bucketInstanceId:r,featureIndex:n,collisionGroupID:i},s=0;s<e.length;s+=4)a.insertCircle(o,e[s],e[s+1],e[s+2])},pt.prototype.projectAndGetPerspectiveRatio=function(t,r,n){var i=[r,n,0,1];return ht(i,i,t),{point:new e.Point((i[0]/i[3]+1)/2*this.transform.width+ft,(-i[1]/i[3]+1)/2*this.transform.height+ft),perspectiveRatio:.5+this.transform.cameraToCenterDistance/i[3]*.5}},pt.prototype.isOffscreen=function(e,t,r,n){return r<ft||e>=this.screenRightBoundary||n<ft||t>this.screenBottomBoundary},pt.prototype.isInsideGrid=function(e,t,r,n){return r>=0&&e<this.gridRightBoundary&&n>=0&&t<this.gridBottomBoundary},pt.prototype.getViewportMatrix=function(){var t=e.identity([]);return e.translate(t,t,[-ft,-ft,0]),t};var mt=function(e,t,r,n){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?t:-t))):n&&r?1:0,this.placed=r};mt.prototype.isHidden=function(){return 0===this.opacity&&!this.placed};var gt=function(e,t,r,n,i){this.text=new mt(e?e.text:null,t,r,i),this.icon=new mt(e?e.icon:null,t,n,i)};gt.prototype.isHidden=function(){return this.text.isHidden()&&this.icon.isHidden()};var yt=function(e,t,r){this.text=e,this.icon=t,this.skipFade=r},vt=function(){this.invProjMatrix=e.create(),this.viewportMatrix=e.create(),this.circles=[]},xt=function(e,t,r,n,i){this.bucketInstanceId=e,this.featureIndex=t,this.sourceLayerIndex=r,this.bucketIndex=n,this.tileID=i},_t=function(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}};function bt(t,r,n,i,a){var o=e.getAnchorAlignment(t),s=-(o.horizontalAlign-.5)*r,l=-(o.verticalAlign-.5)*n,c=e.evaluateVariableOffset(t,i);return new e.Point(s+c[0]*a,l+c[1]*a)}function wt(t,r,n,i,a,o){var s=t.x1,l=t.x2,c=t.y1,u=t.y2,h=t.anchorPointX,f=t.anchorPointY,p=new e.Point(r,n);return i&&p._rotate(a?o:-o),{x1:s+p.x,y1:c+p.y,x2:l+p.x,y2:u+p.y,anchorPointX:h,anchorPointY:f}}_t.prototype.get=function(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){var t=++this.maxGroupID;this.collisionGroups[e]={ID:t,predicate:function(e){return e.collisionGroupID===t}}}return this.collisionGroups[e]};var Tt=function(e,t,r,n){this.transform=e.clone(),this.collisionIndex=new pt(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=t,this.retainedQueryData={},this.collisionGroups=new _t(r),this.collisionCircleArrays={},this.prevPlacement=n,n&&(n.prevPlacement=void 0),this.placedOrientations={}};function kt(e,t,r,n,i){e.emplaceBack(t?1:0,r?1:0,n||0,i||0),e.emplaceBack(t?1:0,r?1:0,n||0,i||0),e.emplaceBack(t?1:0,r?1:0,n||0,i||0),e.emplaceBack(t?1:0,r?1:0,n||0,i||0)}Tt.prototype.getBucketParts=function(t,r,n,i){var a=n.getBucket(r),o=n.latestFeatureIndex;if(a&&o&&r.id===a.layerIds[0]){var s=n.collisionBoxArray,l=a.layers[0].layout,c=Math.pow(2,this.transform.zoom-n.tileID.overscaledZ),u=n.tileSize/e.EXTENT,h=this.transform.calculatePosMatrix(n.tileID.toUnwrapped()),f="map"===l.get("text-pitch-alignment"),p="map"===l.get("text-rotation-alignment"),d=dt(n,1,this.transform.zoom),m=Je(h,f,p,this.transform,d),g=null;if(f){var y=Qe(h,f,p,this.transform,d);g=e.multiply([],this.transform.labelPlaneMatrix,y)}this.retainedQueryData[a.bucketInstanceId]=new xt(a.bucketInstanceId,o,a.sourceLayerIndex,a.index,n.tileID);var v={bucket:a,layout:l,posMatrix:h,textLabelPlaneMatrix:m,labelToScreenMatrix:g,scale:c,textPixelRatio:u,holdingForFade:n.holdingForFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:e.evaluateSizeForZoom(a.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(a.sourceID)};if(i)for(var x=0,_=a.sortKeyRanges;x<_.length;x+=1){var b=_[x],w=b.sortKey,T=b.symbolInstanceStart,k=b.symbolInstanceEnd;t.push({sortKey:w,symbolInstanceStart:T,symbolInstanceEnd:k,parameters:v})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:a.symbolInstances.length,parameters:v})}},Tt.prototype.attemptAnchorPlacement=function(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d){var m,g=[h.textOffset0,h.textOffset1],y=bt(e,r,n,g,i),v=this.collisionIndex.placeCollisionBox(wt(t,y.x,y.y,a,o,this.transform.angle),u,s,l,c.predicate);if(!d||0!==this.collisionIndex.placeCollisionBox(wt(d,y.x,y.y,a,o,this.transform.angle),u,s,l,c.predicate).box.length)return v.box.length>0?(this.prevPlacement&&this.prevPlacement.variableOffsets[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID]&&this.prevPlacement.placements[h.crossTileID].text&&(m=this.prevPlacement.variableOffsets[h.crossTileID].anchor),this.variableOffsets[h.crossTileID]={textOffset:g,width:r,height:n,anchor:e,textBoxScale:i,prevAnchor:m},this.markUsedJustification(f,e,h,p),f.allowVerticalPlacement&&(this.markUsedOrientation(f,p,h),this.placedOrientations[h.crossTileID]=p),{shift:y,placedGlyphBoxes:v}):void 0},Tt.prototype.placeLayerBucketPart=function(t,r,n){var i=this,a=t.parameters,o=a.bucket,s=a.layout,l=a.posMatrix,c=a.textLabelPlaneMatrix,u=a.labelToScreenMatrix,h=a.textPixelRatio,f=a.holdingForFade,p=a.collisionBoxArray,d=a.partiallyEvaluatedTextSize,m=a.collisionGroup,g=s.get("text-optional"),y=s.get("icon-optional"),v=s.get("text-allow-overlap"),x=s.get("icon-allow-overlap"),_="map"===s.get("text-rotation-alignment"),b="map"===s.get("text-pitch-alignment"),w="none"!==s.get("icon-text-fit"),T="viewport-y"===s.get("symbol-z-order"),k=v&&(x||!o.hasIconData()||y),A=x&&(v||!o.hasTextData()||g);!o.collisionArrays&&p&&o.deserializeCollisionBoxes(p);var M=function(t,a){if(!r[t.crossTileID]){if(f)return void(i.placements[t.crossTileID]=new yt(!1,!1,!1));var p,T=!1,M=!1,S=!0,E=null,C={box:null,offscreen:null},I={box:null,offscreen:null},L=null,P=null,z=0,D=0,O=0;a.textFeatureIndex?z=a.textFeatureIndex:t.useRuntimeCollisionCircles&&(z=t.featureIndex),a.verticalTextFeatureIndex&&(D=a.verticalTextFeatureIndex);var R=a.textBox;if(R){var F=function(r){var n=e.WritingMode.horizontal;if(o.allowVerticalPlacement&&!r&&i.prevPlacement){var a=i.prevPlacement.placedOrientations[t.crossTileID];a&&(i.placedOrientations[t.crossTileID]=a,n=a,i.markUsedOrientation(o,n,t))}return n},B=function(r,n){if(o.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&a.verticalTextBox)for(var i=0,s=o.writingModes;i<s.length&&(s[i]===e.WritingMode.vertical?(C=n(),I=C):C=r(),!(C&&C.box&&C.box.length));i+=1);else C=r()};if(s.get("text-variable-anchor")){var j=s.get("text-variable-anchor");if(i.prevPlacement&&i.prevPlacement.variableOffsets[t.crossTileID]){var N=i.prevPlacement.variableOffsets[t.crossTileID];j.indexOf(N.anchor)>0&&(j=j.filter((function(e){return e!==N.anchor}))).unshift(N.anchor)}var U=function(e,r,n){for(var a=e.x2-e.x1,s=e.y2-e.y1,c=t.textBoxScale,u=w&&!x?r:null,f={box:[],offscreen:!1},p=v?2*j.length:j.length,d=0;d<p;++d){var g=j[d%j.length],y=d>=j.length,k=i.attemptAnchorPlacement(g,e,a,s,c,_,b,h,l,m,y,t,o,n,u);if(k&&(f=k.placedGlyphBoxes)&&f.box&&f.box.length){T=!0,E=k.shift;break}}return f};B((function(){return U(R,a.iconBox,e.WritingMode.horizontal)}),(function(){var r=a.verticalTextBox,n=C&&C.box&&C.box.length;return o.allowVerticalPlacement&&!n&&t.numVerticalGlyphVertices>0&&r?U(r,a.verticalIconBox,e.WritingMode.vertical):{box:null,offscreen:null}})),C&&(T=C.box,S=C.offscreen);var V=F(C&&C.box);if(!T&&i.prevPlacement){var q=i.prevPlacement.variableOffsets[t.crossTileID];q&&(i.variableOffsets[t.crossTileID]=q,i.markUsedJustification(o,q.anchor,t,V))}}else{var H=function(e,r){var n=i.collisionIndex.placeCollisionBox(e,v,h,l,m.predicate);return n&&n.box&&n.box.length&&(i.markUsedOrientation(o,r,t),i.placedOrientations[t.crossTileID]=r),n};B((function(){return H(R,e.WritingMode.horizontal)}),(function(){var r=a.verticalTextBox;return o.allowVerticalPlacement&&t.numVerticalGlyphVertices>0&&r?H(r,e.WritingMode.vertical):{box:null,offscreen:null}})),F(C&&C.box&&C.box.length)}}if(T=(p=C)&&p.box&&p.box.length>0,S=p&&p.offscreen,t.useRuntimeCollisionCircles){var G=o.text.placedSymbolArray.get(t.centerJustifiedTextSymbolIndex),W=e.evaluateSizeForFeature(o.textSizeData,d,G),Z=s.get("text-padding"),Y=t.collisionCircleDiameter;L=i.collisionIndex.placeCollisionCircles(v,G,o.lineVertexArray,o.glyphOffsetArray,W,l,c,u,n,b,m.predicate,Y,Z),T=v||L.circles.length>0&&!L.collisionDetected,S=S&&L.offscreen}if(a.iconFeatureIndex&&(O=a.iconFeatureIndex),a.iconBox){var X=function(e){var t=w&&E?wt(e,E.x,E.y,_,b,i.transform.angle):e;return i.collisionIndex.placeCollisionBox(t,x,h,l,m.predicate)};M=I&&I.box&&I.box.length&&a.verticalIconBox?(P=X(a.verticalIconBox)).box.length>0:(P=X(a.iconBox)).box.length>0,S=S&&P.offscreen}var $=g||0===t.numHorizontalGlyphVertices&&0===t.numVerticalGlyphVertices,K=y||0===t.numIconVertices;if($||K?K?$||(M=M&&T):T=M&&T:M=T=M&&T,T&&p&&p.box&&(I&&I.box&&D?i.collisionIndex.insertCollisionBox(p.box,s.get("text-ignore-placement"),o.bucketInstanceId,D,m.ID):i.collisionIndex.insertCollisionBox(p.box,s.get("text-ignore-placement"),o.bucketInstanceId,z,m.ID)),M&&P&&i.collisionIndex.insertCollisionBox(P.box,s.get("icon-ignore-placement"),o.bucketInstanceId,O,m.ID),L&&(T&&i.collisionIndex.insertCollisionCircles(L.circles,s.get("text-ignore-placement"),o.bucketInstanceId,z,m.ID),n)){var J=o.bucketInstanceId,Q=i.collisionCircleArrays[J];void 0===Q&&(Q=i.collisionCircleArrays[J]=new vt);for(var ee=0;ee<L.circles.length;ee+=4)Q.circles.push(L.circles[ee+0]),Q.circles.push(L.circles[ee+1]),Q.circles.push(L.circles[ee+2]),Q.circles.push(L.collisionDetected?1:0)}i.placements[t.crossTileID]=new yt(T||k,M||A,S||o.justReloaded),r[t.crossTileID]=!0}};if(T)for(var S=o.getSortedSymbolIndexes(this.transform.angle),E=S.length-1;E>=0;--E){var C=S[E];M(o.symbolInstances.get(C),o.collisionArrays[C])}else for(var I=t.symbolInstanceStart;I<t.symbolInstanceEnd;I++)M(o.symbolInstances.get(I),o.collisionArrays[I]);if(n&&o.bucketInstanceId in this.collisionCircleArrays){var L=this.collisionCircleArrays[o.bucketInstanceId];e.invert(L.invProjMatrix,l),L.viewportMatrix=this.collisionIndex.getViewportMatrix()}o.justReloaded=!1},Tt.prototype.markUsedJustification=function(t,r,n,i){var a,o={left:n.leftJustifiedTextSymbolIndex,center:n.centerJustifiedTextSymbolIndex,right:n.rightJustifiedTextSymbolIndex};a=i===e.WritingMode.vertical?n.verticalPlacedTextSymbolIndex:o[e.getAnchorJustification(r)];for(var s=0,l=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex,n.verticalPlacedTextSymbolIndex];s<l.length;s+=1){var c=l[s];c>=0&&(t.text.placedSymbolArray.get(c).crossTileID=a>=0&&c!==a?0:n.crossTileID)}},Tt.prototype.markUsedOrientation=function(t,r,n){for(var i=r===e.WritingMode.horizontal||r===e.WritingMode.horizontalOnly?r:0,a=r===e.WritingMode.vertical?r:0,o=0,s=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];o<s.length;o+=1){var l=s[o];t.text.placedSymbolArray.get(l).placedOrientation=i}n.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).placedOrientation=a)},Tt.prototype.commit=function(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;var t=this.prevPlacement,r=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;var n=t?t.symbolFadeChange(e):1,i=t?t.opacities:{},a=t?t.variableOffsets:{},o=t?t.placedOrientations:{};for(var s in this.placements){var l=this.placements[s],c=i[s];c?(this.opacities[s]=new gt(c,n,l.text,l.icon),r=r||l.text!==c.text.placed||l.icon!==c.icon.placed):(this.opacities[s]=new gt(null,n,l.text,l.icon,l.skipFade),r=r||l.text||l.icon)}for(var u in i){var h=i[u];if(!this.opacities[u]){var f=new gt(h,n,!1,!1);f.isHidden()||(this.opacities[u]=f,r=r||h.text.placed||h.icon.placed)}}for(var p in a)!this.variableOffsets[p]&&this.opacities[p]&&!this.opacities[p].isHidden()&&(this.variableOffsets[p]=a[p]);for(var d in o)!this.placedOrientations[d]&&this.opacities[d]&&!this.opacities[d].isHidden()&&(this.placedOrientations[d]=o[d]);r?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)},Tt.prototype.updateLayerOpacities=function(e,t){for(var r={},n=0,i=t;n<i.length;n+=1){var a=i[n],o=a.getBucket(e);o&&a.latestFeatureIndex&&e.id===o.layerIds[0]&&this.updateBucketOpacities(o,r,a.collisionBoxArray)}},Tt.prototype.updateBucketOpacities=function(t,r,n){var i=this;t.hasTextData()&&t.text.opacityVertexArray.clear(),t.hasIconData()&&t.icon.opacityVertexArray.clear(),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();var a=t.layers[0].layout,o=new gt(null,0,!1,!1,!0),s=a.get("text-allow-overlap"),l=a.get("icon-allow-overlap"),c=a.get("text-variable-anchor"),u="map"===a.get("text-rotation-alignment"),h="map"===a.get("text-pitch-alignment"),f="none"!==a.get("icon-text-fit"),p=new gt(null,0,s&&(l||!t.hasIconData()||a.get("icon-optional")),l&&(s||!t.hasTextData()||a.get("text-optional")),!0);!t.collisionArrays&&n&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(n);for(var d=function(e,t,r){for(var n=0;n<t/4;n++)e.opacityVertexArray.emplaceBack(r)},m=function(n){var a=t.symbolInstances.get(n),s=a.numHorizontalGlyphVertices,l=a.numVerticalGlyphVertices,m=a.crossTileID,g=r[m],y=i.opacities[m];g?y=o:y||(y=p,i.opacities[m]=y),r[m]=!0;var v=s>0||l>0,x=a.numIconVertices>0,_=i.placedOrientations[a.crossTileID],b=_===e.WritingMode.vertical,w=_===e.WritingMode.horizontal||_===e.WritingMode.horizontalOnly;if(v){var T=Pt(y.text),k=b?zt:T;d(t.text,s,k);var A=w?zt:T;d(t.text,l,A);var M=y.text.isHidden();[a.rightJustifiedTextSymbolIndex,a.centerJustifiedTextSymbolIndex,a.leftJustifiedTextSymbolIndex].forEach((function(e){e>=0&&(t.text.placedSymbolArray.get(e).hidden=M||b?1:0)})),a.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(a.verticalPlacedTextSymbolIndex).hidden=M||w?1:0);var S=i.variableOffsets[a.crossTileID];S&&i.markUsedJustification(t,S.anchor,a,_);var E=i.placedOrientations[a.crossTileID];E&&(i.markUsedJustification(t,"left",a,E),i.markUsedOrientation(t,E,a))}if(x){var C=Pt(y.icon),I=!(f&&a.verticalPlacedIconSymbolIndex&&b);if(a.placedIconSymbolIndex>=0){var L=I?C:zt;d(t.icon,a.numIconVertices,L),t.icon.placedSymbolArray.get(a.placedIconSymbolIndex).hidden=y.icon.isHidden()}if(a.verticalPlacedIconSymbolIndex>=0){var P=I?zt:C;d(t.icon,a.numVerticalIconVertices,P),t.icon.placedSymbolArray.get(a.verticalPlacedIconSymbolIndex).hidden=y.icon.isHidden()}}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){var z=t.collisionArrays[n];if(z){var D=new e.Point(0,0);if(z.textBox||z.verticalTextBox){var O=!0;if(c){var R=i.variableOffsets[m];R?(D=bt(R.anchor,R.width,R.height,R.textOffset,R.textBoxScale),u&&D._rotate(h?i.transform.angle:-i.transform.angle)):O=!1}z.textBox&&kt(t.textCollisionBox.collisionVertexArray,y.text.placed,!O||b,D.x,D.y),z.verticalTextBox&&kt(t.textCollisionBox.collisionVertexArray,y.text.placed,!O||w,D.x,D.y)}var F=!(w||!z.verticalIconBox);z.iconBox&&kt(t.iconCollisionBox.collisionVertexArray,y.icon.placed,F,f?D.x:0,f?D.y:0),z.verticalIconBox&&kt(t.iconCollisionBox.collisionVertexArray,y.icon.placed,!F,f?D.x:0,f?D.y:0)}}},g=0;g<t.symbolInstances.length;g++)m(g);if(t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.bucketInstanceId in this.collisionCircleArrays){var y=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=y.invProjMatrix,t.placementViewportMatrix=y.viewportMatrix,t.collisionCircleArray=y.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}},Tt.prototype.symbolFadeChange=function(e){return 0===this.fadeDuration?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment},Tt.prototype.zoomAdjustment=function(e){return Math.max(0,(this.transform.zoom-e)/1.5)},Tt.prototype.hasTransitions=function(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration},Tt.prototype.stillRecent=function(e,t){var r=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*r>e},Tt.prototype.setStale=function(){this.stale=!0};var At=Math.pow(2,25),Mt=Math.pow(2,24),St=Math.pow(2,17),Et=Math.pow(2,16),Ct=Math.pow(2,9),It=Math.pow(2,8),Lt=Math.pow(2,1);function Pt(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;var t=e.placed?1:0,r=Math.floor(127*e.opacity);return r*At+t*Mt+r*St+t*Et+r*Ct+t*It+r*Lt+t}var zt=0,Dt=function(e){this._sortAcrossTiles="viewport-y"!==e.layout.get("symbol-z-order")&&void 0!==e.layout.get("symbol-sort-key").constantOr(1),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]};Dt.prototype.continuePlacement=function(e,t,r,n,i){for(var a=this._bucketParts;this._currentTileIndex<e.length;){var o=e[this._currentTileIndex];if(t.getBucketParts(a,n,o,this._sortAcrossTiles),this._currentTileIndex++,i())return!0}for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,a.sort((function(e,t){return e.sortKey-t.sortKey})));this._currentPartIndex<a.length;){var s=a[this._currentPartIndex];if(t.placeLayerBucketPart(s,this._seenCrossTileIDs,r),this._currentPartIndex++,i())return!0}return!1};var Ot=function(e,t,r,n,i,a,o){this.placement=new Tt(e,i,a,o),this._currentPlacementIndex=t.length-1,this._forceFullPlacement=r,this._showCollisionBoxes=n,this._done=!1};Ot.prototype.isDone=function(){return this._done},Ot.prototype.continuePlacement=function(t,r,n){for(var i=this,a=e.browser.now(),o=function(){var t=e.browser.now()-a;return!i._forceFullPlacement&&t>2};this._currentPlacementIndex>=0;){var s=r[t[this._currentPlacementIndex]],l=this.placement.collisionIndex.transform.zoom;if("symbol"===s.type&&(!s.minzoom||s.minzoom<=l)&&(!s.maxzoom||s.maxzoom>l)){if(this._inProgressLayer||(this._inProgressLayer=new Dt(s)),this._inProgressLayer.continuePlacement(n[s.source],this.placement,this._showCollisionBoxes,s,o))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0},Ot.prototype.commit=function(e){return this.placement.commit(e),this.placement};var Rt=512/e.EXTENT/2,Ft=function(e,t,r){this.tileID=e,this.indexedSymbolInstances={},this.bucketInstanceId=r;for(var n=0;n<t.length;n++){var i=t.get(n),a=i.key;this.indexedSymbolInstances[a]||(this.indexedSymbolInstances[a]=[]),this.indexedSymbolInstances[a].push({crossTileID:i.crossTileID,coord:this.getScaledCoordinates(i,e)})}};Ft.prototype.getScaledCoordinates=function(t,r){var n=r.canonical.z-this.tileID.canonical.z,i=Rt/Math.pow(2,n);return{x:Math.floor((r.canonical.x*e.EXTENT+t.anchorX)*i),y:Math.floor((r.canonical.y*e.EXTENT+t.anchorY)*i)}},Ft.prototype.findMatches=function(e,t,r){for(var n=this.tileID.canonical.z<t.canonical.z?1:Math.pow(2,this.tileID.canonical.z-t.canonical.z),i=0;i<e.length;i++){var a=e.get(i);if(!a.crossTileID){var o=this.indexedSymbolInstances[a.key];if(o)for(var s=this.getScaledCoordinates(a,t),l=0,c=o;l<c.length;l+=1){var u=c[l];if(Math.abs(u.coord.x-s.x)<=n&&Math.abs(u.coord.y-s.y)<=n&&!r[u.crossTileID]){r[u.crossTileID]=!0,a.crossTileID=u.crossTileID;break}}}}};var Bt=function(){this.maxCrossTileID=0};Bt.prototype.generate=function(){return++this.maxCrossTileID};var jt=function(){this.indexes={},this.usedCrossTileIDs={},this.lng=0};jt.prototype.handleWrapJump=function(e){var t=Math.round((e-this.lng)/360);if(0!==t)for(var r in this.indexes){var n=this.indexes[r],i={};for(var a in n){var o=n[a];o.tileID=o.tileID.unwrapTo(o.tileID.wrap+t),i[o.tileID.key]=o}this.indexes[r]=i}this.lng=e},jt.prototype.addBucket=function(e,t,r){if(this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(var n=0;n<t.symbolInstances.length;n++)t.symbolInstances.get(n).crossTileID=0;this.usedCrossTileIDs[e.overscaledZ]||(this.usedCrossTileIDs[e.overscaledZ]={});var i=this.usedCrossTileIDs[e.overscaledZ];for(var a in this.indexes){var o=this.indexes[a];if(Number(a)>e.overscaledZ)for(var s in o){var l=o[s];l.tileID.isChildOf(e)&&l.findMatches(t.symbolInstances,e,i)}else{var c=o[e.scaledTo(Number(a)).key];c&&c.findMatches(t.symbolInstances,e,i)}}for(var u=0;u<t.symbolInstances.length;u++){var h=t.symbolInstances.get(u);h.crossTileID||(h.crossTileID=r.generate(),i[h.crossTileID]=!0)}return void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new Ft(e,t.symbolInstances,t.bucketInstanceId),!0},jt.prototype.removeBucketCrossTileIDs=function(e,t){for(var r in t.indexedSymbolInstances)for(var n=0,i=t.indexedSymbolInstances[r];n<i.length;n+=1){var a=i[n];delete this.usedCrossTileIDs[e][a.crossTileID]}},jt.prototype.removeStaleBuckets=function(e){var t=!1;for(var r in this.indexes){var n=this.indexes[r];for(var i in n)e[n[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(r,n[i]),delete n[i],t=!0)}return t};var Nt=function(){this.layerIndexes={},this.crossTileIDs=new Bt,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}};Nt.prototype.addLayer=function(e,t,r){var n=this.layerIndexes[e.id];void 0===n&&(n=this.layerIndexes[e.id]=new jt);var i=!1,a={};n.handleWrapJump(r);for(var o=0,s=t;o<s.length;o+=1){var l=s[o],c=l.getBucket(e);!c||e.id!==c.layerIds[0]||(c.bucketInstanceId||(c.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(l.tileID,c,this.crossTileIDs)&&(i=!0),a[c.bucketInstanceId]=!0)}return n.removeStaleBuckets(a)&&(i=!0),i},Nt.prototype.pruneUnusedLayers=function(e){var t={};for(var r in e.forEach((function(e){t[e]=!0})),this.layerIndexes)t[r]||delete this.layerIndexes[r]};var Ut=function(t,r){return e.emitValidationErrors(t,r&&r.filter((function(e){return"source.canvas"!==e.identifier})))},Vt=e.pick(Ve,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData"]),qt=e.pick(Ve,["setCenter","setZoom","setBearing","setPitch"]),Ht=function(){var t={},r=e.styleSpec.$version;for(var n in e.styleSpec.$root){var i=e.styleSpec.$root[n];if(i.required){var a;null!=(a="version"===n?r:"array"===i.type?[]:{})&&(t[n]=a)}}return t}(),Gt=function(t){function r(n,i){var a=this;void 0===i&&(i={}),t.call(this),this.map=n,this.dispatcher=new k(je(),this),this.imageManager=new f,this.imageManager.setEventedParent(this),this.glyphManager=new x(n._requestManager,i.localIdeographFontFamily),this.lineAtlas=new T(256,512),this.crossTileSymbolIndex=new Nt,this._layers={},this._serializedLayers={},this._order=[],this.sourceCaches={},this.zoomHistory=new e.ZoomHistory,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",e.getReferrer());var o=this;this._rtlTextPluginCallback=r.registerForPluginStateChange((function(t){var r={pluginStatus:t.pluginStatus,pluginURL:t.pluginURL};o.dispatcher.broadcast("syncRTLPluginState",r,(function(t,r){if(e.triggerPluginCompletionEvent(t),r&&r.every((function(e){return e})))for(var n in o.sourceCaches)o.sourceCaches[n].reload()}))})),this.on("data",(function(e){if("source"===e.dataType&&"metadata"===e.sourceDataType){var t=a.sourceCaches[e.sourceId];if(t){var r=t.getSource();if(r&&r.vectorLayerIds)for(var n in a._layers){var i=a._layers[n];i.source===r.id&&a._validateLayer(i)}}}}))}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.loadURL=function(t,r){var n=this;void 0===r&&(r={}),this.fire(new e.Event("dataloading",{dataType:"style"}));var i="boolean"==typeof r.validate?r.validate:!e.isMapboxURL(t);t=this.map._requestManager.normalizeStyleURL(t,r.accessToken);var a=this.map._requestManager.transformRequest(t,e.ResourceType.Style);this._request=e.getJSON(a,(function(t,r){n._request=null,t?n.fire(new e.ErrorEvent(t)):r&&n._load(r,i)}))},r.prototype.loadJSON=function(t,r){var n=this;void 0===r&&(r={}),this.fire(new e.Event("dataloading",{dataType:"style"})),this._request=e.browser.frame((function(){n._request=null,n._load(t,!1!==r.validate)}))},r.prototype.loadEmpty=function(){this.fire(new e.Event("dataloading",{dataType:"style"})),this._load(Ht,!1)},r.prototype._load=function(t,r){if(!r||!Ut(this,e.validateStyle(t))){for(var n in this._loaded=!0,this.stylesheet=t,t.sources)this.addSource(n,t.sources[n],{validate:!1});t.sprite?this._loadSprite(t.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(t.glyphs);var i=Ue(this.stylesheet.layers);this._order=i.map((function(e){return e.id})),this._layers={},this._serializedLayers={};for(var a=0,o=i;a<o.length;a+=1){var s=o[a];(s=e.createStyleLayer(s)).setEventedParent(this,{layer:{id:s.id}}),this._layers[s.id]=s,this._serializedLayers[s.id]=s.serialize()}this.dispatcher.broadcast("setLayers",this._serializeLayers(this._order)),this.light=new w(this.stylesheet.light),this.fire(new e.Event("data",{dataType:"style"})),this.fire(new e.Event("style.load"))}},r.prototype._loadSprite=function(t){var r=this;this._spriteRequest=function(t,r,n){var i,a,o,s=e.browser.devicePixelRatio>1?"@2x":"",l=e.getJSON(r.transformRequest(r.normalizeSpriteURL(t,s,".json"),e.ResourceType.SpriteJSON),(function(e,t){l=null,o||(o=e,i=t,u())})),c=e.getImage(r.transformRequest(r.normalizeSpriteURL(t,s,".png"),e.ResourceType.SpriteImage),(function(e,t){c=null,o||(o=e,a=t,u())}));function u(){if(o)n(o);else if(i&&a){var t=e.browser.getImageData(a),r={};for(var s in i){var l=i[s],c=l.width,u=l.height,h=l.x,f=l.y,p=l.sdf,d=l.pixelRatio,m=l.stretchX,g=l.stretchY,y=l.content,v=new e.RGBAImage({width:c,height:u});e.RGBAImage.copy(t,v,{x:h,y:f},{x:0,y:0},{width:c,height:u}),r[s]={data:v,pixelRatio:d,sdf:p,stretchX:m,stretchY:g,content:y}}n(null,r)}}return{cancel:function(){l&&(l.cancel(),l=null),c&&(c.cancel(),c=null)}}}(t,this.map._requestManager,(function(t,n){if(r._spriteRequest=null,t)r.fire(new e.ErrorEvent(t));else if(n)for(var i in n)r.imageManager.addImage(i,n[i]);r.imageManager.setLoaded(!0),r._availableImages=r.imageManager.listImages(),r.dispatcher.broadcast("setImages",r._availableImages),r.fire(new e.Event("data",{dataType:"style"}))}))},r.prototype._validateLayer=function(t){var r=this.sourceCaches[t.source];if(r){var n=t.sourceLayer;if(n){var i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new e.ErrorEvent(new Error('Source layer "'+n+'" does not exist on source "'+i.id+'" as specified by style layer "'+t.id+'"')))}}},r.prototype.loaded=function(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(var e in this.sourceCaches)if(!this.sourceCaches[e].loaded())return!1;return!!this.imageManager.isLoaded()},r.prototype._serializeLayers=function(e){for(var t=[],r=0,n=e;r<n.length;r+=1){var i=n[r],a=this._layers[i];"custom"!==a.type&&t.push(a.serialize())}return t},r.prototype.hasTransitions=function(){if(this.light&&this.light.hasTransition())return!0;for(var e in this.sourceCaches)if(this.sourceCaches[e].hasTransition())return!0;for(var t in this._layers)if(this._layers[t].hasTransition())return!0;return!1},r.prototype._checkLoaded=function(){if(!this._loaded)throw new Error("Style is not done loading")},r.prototype.update=function(t){if(this._loaded){var r=this._changed;if(this._changed){var n=Object.keys(this._updatedLayers),i=Object.keys(this._removedLayers);for(var a in(n.length||i.length)&&this._updateWorkerLayers(n,i),this._updatedSources){var o=this._updatedSources[a];"reload"===o?this._reloadSource(a):"clear"===o&&this._clearSource(a)}for(var s in this._updateTilesForChangedImages(),this._updatedPaintProps)this._layers[s].updateTransitions(t);this.light.updateTransitions(t),this._resetUpdates()}var l={};for(var c in this.sourceCaches){var u=this.sourceCaches[c];l[c]=u.used,u.used=!1}for(var h=0,f=this._order;h<f.length;h+=1){var p=f[h],d=this._layers[p];d.recalculate(t,this._availableImages),!d.isHidden(t.zoom)&&d.source&&(this.sourceCaches[d.source].used=!0)}for(var m in l){var g=this.sourceCaches[m];l[m]!==g.used&&g.fire(new e.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:m}))}this.light.recalculate(t),this.z=t.zoom,r&&this.fire(new e.Event("data",{dataType:"style"}))}},r.prototype._updateTilesForChangedImages=function(){var e=Object.keys(this._changedImages);if(e.length){for(var t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["icons","patterns"],e);this._changedImages={}}},r.prototype._updateWorkerLayers=function(e,t){this.dispatcher.broadcast("updateLayers",{layers:this._serializeLayers(e),removedIds:t})},r.prototype._resetUpdates=function(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={}},r.prototype.setState=function(t){var r=this;if(this._checkLoaded(),Ut(this,e.validateStyle(t)))return!1;(t=e.clone$1(t)).layers=Ue(t.layers);var n=function(t,r){if(!t)return[{command:Ve.setStyle,args:[r]}];var n=[];try{if(!e.deepEqual(t.version,r.version))return[{command:Ve.setStyle,args:[r]}];e.deepEqual(t.center,r.center)||n.push({command:Ve.setCenter,args:[r.center]}),e.deepEqual(t.zoom,r.zoom)||n.push({command:Ve.setZoom,args:[r.zoom]}),e.deepEqual(t.bearing,r.bearing)||n.push({command:Ve.setBearing,args:[r.bearing]}),e.deepEqual(t.pitch,r.pitch)||n.push({command:Ve.setPitch,args:[r.pitch]}),e.deepEqual(t.sprite,r.sprite)||n.push({command:Ve.setSprite,args:[r.sprite]}),e.deepEqual(t.glyphs,r.glyphs)||n.push({command:Ve.setGlyphs,args:[r.glyphs]}),e.deepEqual(t.transition,r.transition)||n.push({command:Ve.setTransition,args:[r.transition]}),e.deepEqual(t.light,r.light)||n.push({command:Ve.setLight,args:[r.light]});var i={},a=[];!function(t,r,n,i){var a;for(a in r=r||{},t=t||{})t.hasOwnProperty(a)&&(r.hasOwnProperty(a)||He(a,n,i));for(a in r)r.hasOwnProperty(a)&&(t.hasOwnProperty(a)?e.deepEqual(t[a],r[a])||("geojson"===t[a].type&&"geojson"===r[a].type&&We(t,r,a)?n.push({command:Ve.setGeoJSONSourceData,args:[a,r[a].data]}):Ge(a,r,n,i)):qe(a,r,n))}(t.sources,r.sources,a,i);var o=[];t.layers&&t.layers.forEach((function(e){i[e.source]?n.push({command:Ve.removeLayer,args:[e.id]}):o.push(e)})),n=n.concat(a),function(t,r,n){r=r||[];var i,a,o,s,l,c,u,h=(t=t||[]).map(Ye),f=r.map(Ye),p=t.reduce(Xe,{}),d=r.reduce(Xe,{}),m=h.slice(),g=Object.create(null);for(i=0,a=0;i<h.length;i++)o=h[i],d.hasOwnProperty(o)?a++:(n.push({command:Ve.removeLayer,args:[o]}),m.splice(m.indexOf(o,a),1));for(i=0,a=0;i<f.length;i++)o=f[f.length-1-i],m[m.length-1-i]!==o&&(p.hasOwnProperty(o)?(n.push({command:Ve.removeLayer,args:[o]}),m.splice(m.lastIndexOf(o,m.length-a),1)):a++,c=m[m.length-i],n.push({command:Ve.addLayer,args:[d[o],c]}),m.splice(m.length-i,0,o),g[o]=!0);for(i=0;i<f.length;i++)if(s=p[o=f[i]],l=d[o],!g[o]&&!e.deepEqual(s,l)){if(!e.deepEqual(s.source,l.source)||!e.deepEqual(s["source-layer"],l["source-layer"])||!e.deepEqual(s.type,l.type)){n.push({command:Ve.removeLayer,args:[o]}),c=m[m.lastIndexOf(o)+1],n.push({command:Ve.addLayer,args:[l,c]});continue}for(u in Ze(s.layout,l.layout,n,o,null,Ve.setLayoutProperty),Ze(s.paint,l.paint,n,o,null,Ve.setPaintProperty),e.deepEqual(s.filter,l.filter)||n.push({command:Ve.setFilter,args:[o,l.filter]}),(!e.deepEqual(s.minzoom,l.minzoom)||!e.deepEqual(s.maxzoom,l.maxzoom))&&n.push({command:Ve.setLayerZoomRange,args:[o,l.minzoom,l.maxzoom]}),s)s.hasOwnProperty(u)&&("layout"===u||"paint"===u||"filter"===u||"metadata"===u||"minzoom"===u||"maxzoom"===u||(0===u.indexOf("paint.")?Ze(s[u],l[u],n,o,u.slice(6),Ve.setPaintProperty):e.deepEqual(s[u],l[u])||n.push({command:Ve.setLayerProperty,args:[o,u,l[u]]})));for(u in l)!l.hasOwnProperty(u)||s.hasOwnProperty(u)||"layout"===u||"paint"===u||"filter"===u||"metadata"===u||"minzoom"===u||"maxzoom"===u||(0===u.indexOf("paint.")?Ze(s[u],l[u],n,o,u.slice(6),Ve.setPaintProperty):e.deepEqual(s[u],l[u])||n.push({command:Ve.setLayerProperty,args:[o,u,l[u]]}))}}(o,r.layers,n)}catch(e){console.warn("Unable to compute style diff:",e),n=[{command:Ve.setStyle,args:[r]}]}return n}(this.serialize(),t).filter((function(e){return!(e.command in qt)}));if(0===n.length)return!1;var i=n.filter((function(e){return!(e.command in Vt)}));if(i.length>0)throw new Error("Unimplemented: "+i.map((function(e){return e.command})).join(", ")+".");return n.forEach((function(e){"setTransition"!==e.command&&r[e.command].apply(r,e.args)})),this.stylesheet=t,!0},r.prototype.addImage=function(t,r){if(this.getImage(t))return this.fire(new e.ErrorEvent(new Error("An image with this name already exists.")));this.imageManager.addImage(t,r),this._afterImageUpdated(t)},r.prototype.updateImage=function(e,t){this.imageManager.updateImage(e,t)},r.prototype.getImage=function(e){return this.imageManager.getImage(e)},r.prototype.removeImage=function(t){if(!this.getImage(t))return this.fire(new e.ErrorEvent(new Error("No image with this name exists.")));this.imageManager.removeImage(t),this._afterImageUpdated(t)},r.prototype._afterImageUpdated=function(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new e.Event("data",{dataType:"style"}))},r.prototype.listImages=function(){return this._checkLoaded(),this.imageManager.listImages()},r.prototype.addSource=function(t,r,n){var i=this;if(void 0===n&&(n={}),this._checkLoaded(),void 0!==this.sourceCaches[t])throw new Error("There is already a source with this ID");if(!r.type)throw new Error("The type property must be defined, but only the following properties were given: "+Object.keys(r).join(", ")+".");if(!(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(e.validateStyle.source,"sources."+t,r,null,n))){this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);var a=this.sourceCaches[t]=new Le(t,r,this.dispatcher);a.style=this,a.setEventedParent(this,(function(){return{isSourceLoaded:i.loaded(),source:a.serialize(),sourceId:t}})),a.onAdd(this.map),this._changed=!0}},r.prototype.removeSource=function(t){if(this._checkLoaded(),void 0===this.sourceCaches[t])throw new Error("There is no source with this ID");for(var r in this._layers)if(this._layers[r].source===t)return this.fire(new e.ErrorEvent(new Error('Source "'+t+'" cannot be removed while layer "'+r+'" is using it.')));var n=this.sourceCaches[t];delete this.sourceCaches[t],delete this._updatedSources[t],n.fire(new e.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),n.setEventedParent(null),n.clearTiles(),n.onRemove&&n.onRemove(this.map),this._changed=!0},r.prototype.setGeoJSONSourceData=function(e,t){this._checkLoaded(),this.sourceCaches[e].getSource().setData(t),this._changed=!0},r.prototype.getSource=function(e){return this.sourceCaches[e]&&this.sourceCaches[e].getSource()},r.prototype.addLayer=function(t,r,n){void 0===n&&(n={}),this._checkLoaded();var i=t.id;if(this.getLayer(i))this.fire(new e.ErrorEvent(new Error('Layer with id "'+i+'" already exists on this map')));else{var a;if("custom"===t.type){if(Ut(this,e.validateCustomStyleLayer(t)))return;a=e.createStyleLayer(t)}else{if("object"==typeof t.source&&(this.addSource(i,t.source),t=e.clone$1(t),t=e.extend(t,{source:i})),this._validate(e.validateStyle.layer,"layers."+i,t,{arrayIndex:-1},n))return;a=e.createStyleLayer(t),this._validateLayer(a),a.setEventedParent(this,{layer:{id:i}}),this._serializedLayers[a.id]=a.serialize()}var o=r?this._order.indexOf(r):this._order.length;if(r&&-1===o)this.fire(new e.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));else{if(this._order.splice(o,0,i),this._layerOrderChanged=!0,this._layers[i]=a,this._removedLayers[i]&&a.source&&"custom"!==a.type){var s=this._removedLayers[i];delete this._removedLayers[i],s.type!==a.type?this._updatedSources[a.source]="clear":(this._updatedSources[a.source]="reload",this.sourceCaches[a.source].pause())}this._updateLayer(a),a.onAdd&&a.onAdd(this.map)}}},r.prototype.moveLayer=function(t,r){if(this._checkLoaded(),this._changed=!0,this._layers[t]){if(t!==r){var n=this._order.indexOf(t);this._order.splice(n,1);var i=r?this._order.indexOf(r):this._order.length;if(r&&-1===i)return void this.fire(new e.ErrorEvent(new Error('Layer with id "'+r+'" does not exist on this map.')));this._order.splice(i,0,t),this._layerOrderChanged=!0}}else this.fire(new e.ErrorEvent(new Error("The layer '"+t+"' does not exist in the map's style and cannot be moved.")))},r.prototype.removeLayer=function(t){this._checkLoaded();var r=this._layers[t];if(r){r.setEventedParent(null);var n=this._order.indexOf(t);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[t]=r,delete this._layers[t],delete this._serializedLayers[t],delete this._updatedLayers[t],delete this._updatedPaintProps[t],r.onRemove&&r.onRemove(this.map)}else this.fire(new e.ErrorEvent(new Error("The layer '"+t+"' does not exist in the map's style and cannot be removed.")))},r.prototype.getLayer=function(e){return this._layers[e]},r.prototype.hasLayer=function(e){return e in this._layers},r.prototype.setLayerZoomRange=function(t,r,n){this._checkLoaded();var i=this.getLayer(t);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new e.ErrorEvent(new Error("The layer '"+t+"' does not exist in the map's style and cannot have zoom extent.")))},r.prototype.setFilter=function(t,r,n){void 0===n&&(n={}),this._checkLoaded();var i=this.getLayer(t);if(i){if(!e.deepEqual(i.filter,r)){if(null==r)return i.filter=void 0,void this._updateLayer(i);this._validate(e.validateStyle.filter,"layers."+i.id+".filter",r,null,n)||(i.filter=e.clone$1(r),this._updateLayer(i))}}else this.fire(new e.ErrorEvent(new Error("The layer '"+t+"' does not exist in the map's style and cannot be filtered.")))},r.prototype.getFilter=function(t){return e.clone$1(this.getLayer(t).filter)},r.prototype.setLayoutProperty=function(t,r,n,i){void 0===i&&(i={}),this._checkLoaded();var a=this.getLayer(t);a?e.deepEqual(a.getLayoutProperty(r),n)||(a.setLayoutProperty(r,n,i),this._updateLayer(a)):this.fire(new e.ErrorEvent(new Error("The layer '"+t+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getLayoutProperty=function(t,r){var n=this.getLayer(t);if(n)return n.getLayoutProperty(r);this.fire(new e.ErrorEvent(new Error("The layer '"+t+"' does not exist in the map's style.")))},r.prototype.setPaintProperty=function(t,r,n,i){void 0===i&&(i={}),this._checkLoaded();var a=this.getLayer(t);a?e.deepEqual(a.getPaintProperty(r),n)||(a.setPaintProperty(r,n,i)&&this._updateLayer(a),this._changed=!0,this._updatedPaintProps[t]=!0):this.fire(new e.ErrorEvent(new Error("The layer '"+t+"' does not exist in the map's style and cannot be styled.")))},r.prototype.getPaintProperty=function(e,t){return this.getLayer(e).getPaintProperty(t)},r.prototype.setFeatureState=function(t,r){this._checkLoaded();var n=t.source,i=t.sourceLayer,a=this.sourceCaches[n];if(void 0!==a){var o=a.getSource().type;"geojson"===o&&i?this.fire(new e.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==o||i?(void 0===t.id&&this.fire(new e.ErrorEvent(new Error("The feature id parameter must be provided."))),a.setFeatureState(i,t.id,r)):this.fire(new e.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new e.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.removeFeatureState=function(t,r){this._checkLoaded();var n=t.source,i=this.sourceCaches[n];if(void 0!==i){var a=i.getSource().type,o="vector"===a?t.sourceLayer:void 0;"vector"!==a||o?r&&"string"!=typeof t.id&&"number"!=typeof t.id?this.fire(new e.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(o,t.id,r):this.fire(new e.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new e.ErrorEvent(new Error("The source '"+n+"' does not exist in the map's style.")))},r.prototype.getFeatureState=function(t){this._checkLoaded();var r=t.source,n=t.sourceLayer,i=this.sourceCaches[r];if(void 0!==i){if("vector"!==i.getSource().type||n)return void 0===t.id&&this.fire(new e.ErrorEvent(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,t.id);this.fire(new e.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}else this.fire(new e.ErrorEvent(new Error("The source '"+r+"' does not exist in the map's style.")))},r.prototype.getTransition=function(){return e.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)},r.prototype.serialize=function(){return e.filterObject({version:this.stylesheet.version,name:this.stylesheet.name,metadata:this.stylesheet.metadata,light:this.stylesheet.light,center:this.stylesheet.center,zoom:this.stylesheet.zoom,bearing:this.stylesheet.bearing,pitch:this.stylesheet.pitch,sprite:this.stylesheet.sprite,glyphs:this.stylesheet.glyphs,transition:this.stylesheet.transition,sources:e.mapObject(this.sourceCaches,(function(e){return e.serialize()})),layers:this._serializeLayers(this._order)},(function(e){return void 0!==e}))},r.prototype._updateLayer=function(e){this._updatedLayers[e.id]=!0,e.source&&!this._updatedSources[e.source]&&"raster"!==this.sourceCaches[e.source].getSource().type&&(this._updatedSources[e.source]="reload",this.sourceCaches[e.source].pause()),this._changed=!0},r.prototype._flattenAndSortRenderedFeatures=function(e){for(var t=this,r=function(e){return"fill-extrusion"===t._layers[e].type},n={},i=[],a=this._order.length-1;a>=0;a--){var o=this._order[a];if(r(o)){n[o]=a;for(var s=0,l=e;s<l.length;s+=1){var c=l[s][o];if(c)for(var u=0,h=c;u<h.length;u+=1){var f=h[u];i.push(f)}}}}i.sort((function(e,t){return t.intersectionZ-e.intersectionZ}));for(var p=[],d=this._order.length-1;d>=0;d--){var m=this._order[d];if(r(m))for(var g=i.length-1;g>=0;g--){var y=i[g].feature;if(n[y.layer.id]<d)break;p.push(y),i.pop()}else for(var v=0,x=e;v<x.length;v+=1){var _=x[v][m];if(_)for(var b=0,w=_;b<w.length;b+=1){var T=w[b];p.push(T.feature)}}}return p},r.prototype.queryRenderedFeatures=function(t,r,n){r&&r.filter&&this._validate(e.validateStyle.filter,"queryRenderedFeatures.filter",r.filter,null,r);var i={};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new e.ErrorEvent(new Error("parameters.layers must be an Array."))),[];for(var a=0,o=r.layers;a<o.length;a+=1){var s=o[a],l=this._layers[s];if(!l)return this.fire(new e.ErrorEvent(new Error("The layer '"+s+"' does not exist in the map's style and cannot be queried for features."))),[];i[l.source]=!0}}var c=[];for(var u in r.availableImages=this._availableImages,this.sourceCaches)r.layers&&!i[u]||c.push(F(this.sourceCaches[u],this._layers,this._serializedLayers,t,r,n));return this.placement&&c.push(function(e,t,r,n,i,a,o){for(var s={},l=a.queryRenderedSymbols(n),c=[],u=0,h=Object.keys(l).map(Number);u<h.length;u+=1){var f=h[u];c.push(o[f])}c.sort(B);for(var p=function(){var r=m[d],n=r.featureIndex.lookupSymbolFeatures(l[r.bucketInstanceId],t,r.bucketIndex,r.sourceLayerIndex,i.filter,i.layers,i.availableImages,e);for(var a in n){var o=s[a]=s[a]||[],c=n[a];c.sort((function(e,t){var n=r.featureSortOrder;if(n){var i=n.indexOf(e.featureIndex);return n.indexOf(t.featureIndex)-i}return t.featureIndex-e.featureIndex}));for(var u=0,h=c;u<h.length;u+=1){var f=h[u];o.push(f)}}},d=0,m=c;d<m.length;d+=1)p();var g=function(t){s[t].forEach((function(n){var i=n.feature,a=e[t],o=r[a.source].getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=o}))};for(var y in s)g(y);return s}(this._layers,this._serializedLayers,this.sourceCaches,t,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(c)},r.prototype.querySourceFeatures=function(t,r){r&&r.filter&&this._validate(e.validateStyle.filter,"querySourceFeatures.filter",r.filter,null,r);var n=this.sourceCaches[t];return n?function(e,t){for(var r=e.getRenderableIds().map((function(t){return e.getTileByID(t)})),n=[],i={},a=0;a<r.length;a++){var o=r[a],s=o.tileID.canonical.key;i[s]||(i[s]=!0,o.querySourceFeatures(n,t))}return n}(n,r):[]},r.prototype.addSourceType=function(e,t,n){return r.getSourceType(e)?n(new Error('A source type called "'+e+'" already exists.')):(r.setSourceType(e,t),t.workerSourceURL?void this.dispatcher.broadcast("loadWorkerSource",{name:e,url:t.workerSourceURL},n):n(null,null))},r.prototype.getLight=function(){return this.light.getLight()},r.prototype.setLight=function(t,r){void 0===r&&(r={}),this._checkLoaded();var n=this.light.getLight(),i=!1;for(var a in t)if(!e.deepEqual(t[a],n[a])){i=!0;break}if(i){var o={now:e.browser.now(),transition:e.extend({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(t,r),this.light.updateTransitions(o)}},r.prototype._validate=function(t,r,n,i,a){return void 0===a&&(a={}),(!a||!1!==a.validate)&&Ut(this,t.call(e.validateStyle,e.extend({key:r,style:this.serialize(),value:n,styleSpec:e.styleSpec},i)))},r.prototype._remove=function(){for(var t in this._request&&(this._request.cancel(),this._request=null),this._spriteRequest&&(this._spriteRequest.cancel(),this._spriteRequest=null),e.evented.off("pluginStateChange",this._rtlTextPluginCallback),this._layers)this._layers[t].setEventedParent(null);for(var r in this.sourceCaches)this.sourceCaches[r].clearTiles(),this.sourceCaches[r].setEventedParent(null);this.imageManager.setEventedParent(null),this.setEventedParent(null),this.dispatcher.remove()},r.prototype._clearSource=function(e){this.sourceCaches[e].clearTiles()},r.prototype._reloadSource=function(e){this.sourceCaches[e].resume(),this.sourceCaches[e].reload()},r.prototype._updateSources=function(e){for(var t in this.sourceCaches)this.sourceCaches[t].update(e)},r.prototype._generateCollisionBoxes=function(){for(var e in this.sourceCaches)this._reloadSource(e)},r.prototype._updatePlacement=function(t,r,n,i,a){void 0===a&&(a=!1);for(var o=!1,s=!1,l={},c=0,u=this._order;c<u.length;c+=1){var h=u[c],f=this._layers[h];if("symbol"===f.type){if(!l[f.source]){var p=this.sourceCaches[f.source];l[f.source]=p.getRenderableIds(!0).map((function(e){return p.getTileByID(e)})).sort((function(e,t){return t.tileID.overscaledZ-e.tileID.overscaledZ||(e.tileID.isLessThan(t.tileID)?-1:1)}))}var d=this.crossTileSymbolIndex.addLayer(f,l[f.source],t.center.lng);o=o||d}}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((a=a||this._layerOrderChanged||0===n)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(e.browser.now(),t.zoom))&&(this.pauseablePlacement=new Ot(t,this._order,a,r,n,i,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(e.browser.now()),s=!0),o&&this.pauseablePlacement.placement.setStale()),s||o)for(var m=0,g=this._order;m<g.length;m+=1){var y=g[m],v=this._layers[y];"symbol"===v.type&&this.placement.updateLayerOpacities(v,l[v.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(e.browser.now())},r.prototype._releaseSymbolFadeTiles=function(){for(var e in this.sourceCaches)this.sourceCaches[e].releaseSymbolFadeTiles()},r.prototype.getImages=function(e,t,r){this.imageManager.getImages(t.icons,r),this._updateTilesForChangedImages();var n=this.sourceCaches[t.source];n&&n.setDependencies(t.tileID.key,t.type,t.icons)},r.prototype.getGlyphs=function(e,t,r){this.glyphManager.getGlyphs(t.stacks,r)},r.prototype.getResource=function(t,r,n){return e.makeRequest(r,n)},r}(e.Evented);Gt.getSourceType=function(e){return O[e]},Gt.setSourceType=function(e,t){O[e]=t},Gt.registerForPluginStateChange=e.registerForPluginStateChange;var Wt=e.createLayout([{name:"a_pos",type:"Int16",components:2}]),Zt=xr("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}"),Yt=xr("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Xt=xr("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),$t=xr("varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);lowp float antialiasblur=v_data.z;float antialiased_blur=-max(blur,antialiasblur);float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,0,1);} else {gl_Position=u_matrix*vec4(circle_center,0,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}lowp float antialiasblur=1.0/u_device_pixel_ratio/(radius+stroke_width);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),Kt=xr("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),Jt=xr("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,0,1);gl_Position=u_matrix*pos;}"),Qt=xr("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),er=xr("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_pos;attribute vec2 a_anchor_pos;attribute vec2 a_extrude;attribute vec2 a_placed;attribute vec2 a_shift;uniform mat4 u_matrix;uniform vec2 u_extrude_scale;uniform float u_camera_to_center_distance;varying float v_placed;varying float v_notUsed;void main() {vec4 projectedPoint=u_matrix*vec4(a_anchor_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);gl_Position=u_matrix*vec4(a_pos,0.0,1.0);gl_Position.xy+=(a_extrude+a_shift)*u_extrude_scale*gl_Position.w*collision_perspective_ratio;v_placed=a_placed.x;v_notUsed=a_placed.y;}"),tr=xr("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),rr=xr("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,0,1);}"),nr=xr("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),ir=xr("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),ar=xr("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),or=xr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),sr=xr("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),lr=xr("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;base=max(0.0,base);height=max(0.0,height);float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),cr=xr("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),ur=xr("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),hr=xr("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),fr=xr("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_width2=vec2(outset,inset);}"),pr=xr("uniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),dr=xr("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;float extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;v_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),mr=xr("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),gr=xr("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0),0.0,1.0);v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;v_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));}"),yr=xr("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),vr=xr("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","const float PI=3.141592653589793;attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec4 projectedPoint=u_matrix*vec4(a_pos,0,1);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=u_matrix*vec4(a_pos+vec2(1,0),0,1);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy,0.0,1.0);gl_Position=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale),0.0,1.0);float gamma_scale=gl_Position.w;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(1.0,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}");function xr(e,t){var r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n=t.match(/attribute ([\w]+) ([\w]+)/g),i=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=a?a.concat(i):i,s={};return{fragmentSource:e=e.replace(r,(function(e,t,r,n,i){return s[i]=!0,"define"===t?"\n#ifndef HAS_UNIFORM_u_"+i+"\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"\n#ifdef HAS_UNIFORM_u_"+i+"\n    "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),vertexSource:t=t.replace(r,(function(e,t,r,n,i){var a="float"===n?"vec2":"vec4",o=i.match(/color/)?"color":a;return s[i]?"define"===t?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+a+" a_"+i+";\nvarying "+r+" "+n+" "+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===o?"\n#ifndef HAS_UNIFORM_u_"+i+"\n    "+i+" = a_"+i+";\n#else\n    "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n    "+i+" = unpack_mix_"+o+"(a_"+i+", u_"+i+"_t);\n#else\n    "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"define"===t?"\n#ifndef HAS_UNIFORM_u_"+i+"\nuniform lowp float u_"+i+"_t;\nattribute "+r+" "+a+" a_"+i+";\n#else\nuniform "+r+" "+n+" u_"+i+";\n#endif\n":"vec4"===o?"\n#ifndef HAS_UNIFORM_u_"+i+"\n    "+r+" "+n+" "+i+" = a_"+i+";\n#else\n    "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n":"\n#ifndef HAS_UNIFORM_u_"+i+"\n    "+r+" "+n+" "+i+" = unpack_mix_"+o+"(a_"+i+", u_"+i+"_t);\n#else\n    "+r+" "+n+" "+i+" = u_"+i+";\n#endif\n"})),staticAttributes:n,staticUniforms:o}}var _r=Object.freeze({__proto__:null,prelude:Zt,background:Yt,backgroundPattern:Xt,circle:$t,clippingMask:Kt,heatmap:Jt,heatmapTexture:Qt,collisionBox:er,collisionCircle:tr,debug:rr,fill:nr,fillOutline:ir,fillOutlinePattern:ar,fillPattern:or,fillExtrusion:sr,fillExtrusionPattern:lr,hillshadePrepare:cr,hillshade:ur,line:hr,lineGradient:fr,linePattern:pr,lineSDF:dr,raster:mr,symbolIcon:gr,symbolSDF:yr,symbolTextAndIcon:vr}),br=function(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null};function wr(e){for(var t=[],r=0;r<e.length;r++)if(null!==e[r]){var n=e[r].split(" ");t.push(n.pop())}return t}br.prototype.bind=function(e,t,r,n,i,a,o,s){this.context=e;for(var l=this.boundPaintVertexBuffers.length!==n.length,c=0;!l&&c<n.length;c++)this.boundPaintVertexBuffers[c]!==n[c]&&(l=!0);var u=!this.vao||this.boundProgram!==t||this.boundLayoutVertexBuffer!==r||l||this.boundIndexBuffer!==i||this.boundVertexOffset!==a||this.boundDynamicVertexBuffer!==o||this.boundDynamicVertexBuffer2!==s;!e.extVertexArrayObject||u?this.freshBind(t,r,n,i,a,o,s):(e.bindVertexArrayOES.set(this.vao),o&&o.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind())},br.prototype.freshBind=function(e,t,r,n,i,a,o){var s,l=e.numAttributes,c=this.context,u=c.gl;if(c.extVertexArrayObject)this.vao&&this.destroy(),this.vao=c.extVertexArrayObject.createVertexArrayOES(),c.bindVertexArrayOES.set(this.vao),s=0,this.boundProgram=e,this.boundLayoutVertexBuffer=t,this.boundPaintVertexBuffers=r,this.boundIndexBuffer=n,this.boundVertexOffset=i,this.boundDynamicVertexBuffer=a,this.boundDynamicVertexBuffer2=o;else{s=c.currentNumAttributes||0;for(var h=l;h<s;h++)u.disableVertexAttribArray(h)}t.enableAttributes(u,e);for(var f=0,p=r;f<p.length;f+=1)p[f].enableAttributes(u,e);a&&a.enableAttributes(u,e),o&&o.enableAttributes(u,e),t.bind(),t.setVertexAttribPointers(u,e,i);for(var d=0,m=r;d<m.length;d+=1){var g=m[d];g.bind(),g.setVertexAttribPointers(u,e,i)}a&&(a.bind(),a.setVertexAttribPointers(u,e,i)),n&&n.bind(),o&&(o.bind(),o.setVertexAttribPointers(u,e,i)),c.currentNumAttributes=l},br.prototype.destroy=function(){this.vao&&(this.context.extVertexArrayObject.deleteVertexArrayOES(this.vao),this.vao=null)};var Tr=function(e,t,r,n,i,a){var o=e.gl;this.program=o.createProgram();for(var s=wr(r.staticAttributes),l=n?n.getBinderAttributes():[],c=s.concat(l),u=r.staticUniforms?wr(r.staticUniforms):[],h=n?n.getBinderUniforms():[],f=[],p=0,d=u.concat(h);p<d.length;p+=1){var m=d[p];f.indexOf(m)<0&&f.push(m)}var g=n?n.defines():[];a&&g.push("#define OVERDRAW_INSPECTOR;");var y=g.concat(Zt.fragmentSource,r.fragmentSource).join("\n"),v=g.concat(Zt.vertexSource,r.vertexSource).join("\n"),x=o.createShader(o.FRAGMENT_SHADER);if(o.isContextLost())this.failedToCreate=!0;else{o.shaderSource(x,y),o.compileShader(x),o.attachShader(this.program,x);var _=o.createShader(o.VERTEX_SHADER);if(o.isContextLost())this.failedToCreate=!0;else{o.shaderSource(_,v),o.compileShader(_),o.attachShader(this.program,_),this.attributes={};var b={};this.numAttributes=c.length;for(var w=0;w<this.numAttributes;w++)c[w]&&(o.bindAttribLocation(this.program,w,c[w]),this.attributes[c[w]]=w);o.linkProgram(this.program),o.deleteShader(_),o.deleteShader(x);for(var T=0;T<f.length;T++){var k=f[T];if(k&&!b[k]){var A=o.getUniformLocation(this.program,k);A&&(b[k]=A)}}this.fixedUniforms=i(e,b),this.binderUniforms=n?n.getUniforms(e,b):[]}}};function kr(e,t,r){var n=1/dt(r,1,t.transform.tileZoom),i=Math.pow(2,r.tileID.overscaledZ),a=r.tileSize*Math.pow(2,t.transform.tileZoom)/i,o=a*(r.tileID.canonical.x+r.tileID.wrap*i),s=a*r.tileID.canonical.y;return{u_image:0,u_texsize:r.imageAtlasTexture.size,u_scale:[n,e.fromScale,e.toScale],u_fade:e.t,u_pixel_coord_upper:[o>>16,s>>16],u_pixel_coord_lower:[65535&o,65535&s]}}Tr.prototype.draw=function(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m){var g,y=e.gl;if(!this.failedToCreate){for(var v in e.program.set(this.program),e.setDepthMode(r),e.setStencilMode(n),e.setColorMode(i),e.setCullFace(a),this.fixedUniforms)this.fixedUniforms[v].set(o[v]);p&&p.setUniforms(e,this.binderUniforms,h,{zoom:f});for(var x=(g={},g[y.LINES]=2,g[y.TRIANGLES]=3,g[y.LINE_STRIP]=1,g)[t],_=0,b=u.get();_<b.length;_+=1){var w=b[_],T=w.vaos||(w.vaos={});(T[s]||(T[s]=new br)).bind(e,this,l,p?p.getPaintVertexBuffers():[],c,w.vertexOffset,d,m),y.drawElements(t,w.primitiveLength*x,y.UNSIGNED_SHORT,w.primitiveOffset*x*2)}}};var Ar=function(t,r,n,i){var a=r.style.light,o=a.properties.get("position"),s=[o.x,o.y,o.z],l=e.create$1();"viewport"===a.properties.get("anchor")&&e.fromRotation(l,-r.transform.angle),e.transformMat3(s,s,l);var c=a.properties.get("color");return{u_matrix:t,u_lightpos:s,u_lightintensity:a.properties.get("intensity"),u_lightcolor:[c.r,c.g,c.b],u_vertical_gradient:+n,u_opacity:i}},Mr=function(t,r,n,i,a,o,s){return e.extend(Ar(t,r,n,i),kr(o,r,s),{u_height_factor:-Math.pow(2,a.overscaledZ)/s.tileSize/8})},Sr=function(e){return{u_matrix:e}},Er=function(t,r,n,i){return e.extend(Sr(t),kr(n,r,i))},Cr=function(e,t){return{u_matrix:e,u_world:t}},Ir=function(t,r,n,i,a){return e.extend(Er(t,r,n,i),{u_world:a})},Lr=function(t,r,n,i){var a,o,s=t.transform;if("map"===i.paint.get("circle-pitch-alignment")){var l=dt(n,1,s.zoom);a=!0,o=[l,l]}else a=!1,o=s.pixelsToGLUnits;return{u_camera_to_center_distance:s.cameraToCenterDistance,u_scale_with_map:+("map"===i.paint.get("circle-pitch-scale")),u_matrix:t.translatePosMatrix(r.posMatrix,n,i.paint.get("circle-translate"),i.paint.get("circle-translate-anchor")),u_pitch_with_map:+a,u_device_pixel_ratio:e.browser.devicePixelRatio,u_extrude_scale:o}},Pr=function(e,t,r){var n=dt(r,1,t.zoom),i=Math.pow(2,t.zoom-r.tileID.overscaledZ),a=r.tileID.overscaleFactor();return{u_matrix:e,u_camera_to_center_distance:t.cameraToCenterDistance,u_pixels_to_tile_units:n,u_extrude_scale:[t.pixelsToGLUnits[0]/(n*i),t.pixelsToGLUnits[1]/(n*i)],u_overscale_factor:a}},zr=function(e,t,r){return{u_matrix:e,u_inv_matrix:t,u_camera_to_center_distance:r.cameraToCenterDistance,u_viewport_size:[r.width,r.height]}},Dr=function(e,t,r){return void 0===r&&(r=1),{u_matrix:e,u_color:t,u_overlay:0,u_overlay_scale:r}},Or=function(e){return{u_matrix:e}},Rr=function(e,t,r,n){return{u_matrix:e,u_extrude_scale:dt(t,1,r),u_intensity:n}};function Fr(t,r){var n=Math.pow(2,r.canonical.z),i=r.canonical.y;return[new e.MercatorCoordinate(0,i/n).toLngLat().lat,new e.MercatorCoordinate(0,(i+1)/n).toLngLat().lat]}var Br=function(t,r,n){var i=t.transform;return{u_matrix:qr(t,r,n),u_ratio:1/dt(r,1,i.zoom),u_device_pixel_ratio:e.browser.devicePixelRatio,u_units_to_pixels:[1/i.pixelsToGLUnits[0],1/i.pixelsToGLUnits[1]]}},jr=function(t,r,n,i){return e.extend(Br(t,r,n),{u_image:0,u_image_height:i})},Nr=function(t,r,n,i){var a=t.transform,o=Vr(r,a);return{u_matrix:qr(t,r,n),u_texsize:r.imageAtlasTexture.size,u_ratio:1/dt(r,1,a.zoom),u_device_pixel_ratio:e.browser.devicePixelRatio,u_image:0,u_scale:[o,i.fromScale,i.toScale],u_fade:i.t,u_units_to_pixels:[1/a.pixelsToGLUnits[0],1/a.pixelsToGLUnits[1]]}},Ur=function(t,r,n,i,a){var o=t.transform,s=t.lineAtlas,l=Vr(r,o),c="round"===n.layout.get("line-cap"),u=s.getDash(i.from,c),h=s.getDash(i.to,c),f=u.width*a.fromScale,p=h.width*a.toScale;return e.extend(Br(t,r,n),{u_patternscale_a:[l/f,-u.height/2],u_patternscale_b:[l/p,-h.height/2],u_sdfgamma:s.width/(256*Math.min(f,p)*e.browser.devicePixelRatio)/2,u_image:0,u_tex_y_a:u.y,u_tex_y_b:h.y,u_mix:a.t})};function Vr(e,t){return 1/dt(e,1,t.tileZoom)}function qr(e,t,r){return e.translatePosMatrix(t.tileID.posMatrix,t,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}var Hr=function(e,t,r,n,i){return{u_matrix:e,u_tl_parent:t,u_scale_parent:r,u_buffer_scale:1,u_fade_t:n.mix,u_opacity:n.opacity*i.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:i.paint.get("raster-brightness-min"),u_brightness_high:i.paint.get("raster-brightness-max"),u_saturation_factor:Zr(i.paint.get("raster-saturation")),u_contrast_factor:Wr(i.paint.get("raster-contrast")),u_spin_weights:Gr(i.paint.get("raster-hue-rotate"))}};function Gr(e){e*=Math.PI/180;var t=Math.sin(e),r=Math.cos(e);return[(2*r+1)/3,(-Math.sqrt(3)*t-r+1)/3,(Math.sqrt(3)*t-r+1)/3]}function Wr(e){return e>0?1/(1-e):1+e}function Zr(e){return e>0?1-1/(1.001-e):-e}var Yr,Xr=function(e,t,r,n,i,a,o,s,l,c){var u=i.transform;return{u_is_size_zoom_constant:+("constant"===e||"source"===e),u_is_size_feature_constant:+("constant"===e||"camera"===e),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:u.cameraToCenterDistance,u_pitch:u.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:u.width/u.height,u_fade_change:i.options.fadeDuration?i.symbolFadeChange:1,u_matrix:a,u_label_plane_matrix:o,u_coord_matrix:s,u_is_text:+l,u_pitch_with_map:+n,u_texsize:c,u_texture:0}},$r=function(t,r,n,i,a,o,s,l,c,u,h){var f=a.transform;return e.extend(Xr(t,r,n,i,a,o,s,l,c,u),{u_gamma_scale:i?Math.cos(f._pitch)*f.cameraToCenterDistance:1,u_device_pixel_ratio:e.browser.devicePixelRatio,u_is_halo:+h})},Kr=function(t,r,n,i,a,o,s,l,c,u){return e.extend($r(t,r,n,i,a,o,s,l,!0,c,!0),{u_texsize_icon:u,u_texture_icon:1})},Jr=function(e,t,r){return{u_matrix:e,u_opacity:t,u_color:r}},Qr=function(t,r,n,i,a,o){return e.extend(function(e,t,r,n){var i=r.imageManager.getPattern(e.from.toString()),a=r.imageManager.getPattern(e.to.toString()),o=r.imageManager.getPixelSize(),s=o.width,l=o.height,c=Math.pow(2,n.tileID.overscaledZ),u=n.tileSize*Math.pow(2,r.transform.tileZoom)/c,h=u*(n.tileID.canonical.x+n.tileID.wrap*c),f=u*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:a.tl,u_pattern_br_b:a.br,u_texsize:[s,l],u_mix:t.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:a.displaySize,u_scale_a:t.fromScale,u_scale_b:t.toScale,u_tile_units_to_pixels:1/dt(n,1,r.transform.tileZoom),u_pixel_coord_upper:[h>>16,f>>16],u_pixel_coord_lower:[65535&h,65535&f]}}(i,o,n,a),{u_matrix:t,u_opacity:r})},en={fillExtrusion:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_lightpos:new e.Uniform3f(t,r.u_lightpos),u_lightintensity:new e.Uniform1f(t,r.u_lightintensity),u_lightcolor:new e.Uniform3f(t,r.u_lightcolor),u_vertical_gradient:new e.Uniform1f(t,r.u_vertical_gradient),u_opacity:new e.Uniform1f(t,r.u_opacity)}},fillExtrusionPattern:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_lightpos:new e.Uniform3f(t,r.u_lightpos),u_lightintensity:new e.Uniform1f(t,r.u_lightintensity),u_lightcolor:new e.Uniform3f(t,r.u_lightcolor),u_vertical_gradient:new e.Uniform1f(t,r.u_vertical_gradient),u_height_factor:new e.Uniform1f(t,r.u_height_factor),u_image:new e.Uniform1i(t,r.u_image),u_texsize:new e.Uniform2f(t,r.u_texsize),u_pixel_coord_upper:new e.Uniform2f(t,r.u_pixel_coord_upper),u_pixel_coord_lower:new e.Uniform2f(t,r.u_pixel_coord_lower),u_scale:new e.Uniform3f(t,r.u_scale),u_fade:new e.Uniform1f(t,r.u_fade),u_opacity:new e.Uniform1f(t,r.u_opacity)}},fill:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix)}},fillPattern:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_image:new e.Uniform1i(t,r.u_image),u_texsize:new e.Uniform2f(t,r.u_texsize),u_pixel_coord_upper:new e.Uniform2f(t,r.u_pixel_coord_upper),u_pixel_coord_lower:new e.Uniform2f(t,r.u_pixel_coord_lower),u_scale:new e.Uniform3f(t,r.u_scale),u_fade:new e.Uniform1f(t,r.u_fade)}},fillOutline:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_world:new e.Uniform2f(t,r.u_world)}},fillOutlinePattern:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_world:new e.Uniform2f(t,r.u_world),u_image:new e.Uniform1i(t,r.u_image),u_texsize:new e.Uniform2f(t,r.u_texsize),u_pixel_coord_upper:new e.Uniform2f(t,r.u_pixel_coord_upper),u_pixel_coord_lower:new e.Uniform2f(t,r.u_pixel_coord_lower),u_scale:new e.Uniform3f(t,r.u_scale),u_fade:new e.Uniform1f(t,r.u_fade)}},circle:function(t,r){return{u_camera_to_center_distance:new e.Uniform1f(t,r.u_camera_to_center_distance),u_scale_with_map:new e.Uniform1i(t,r.u_scale_with_map),u_pitch_with_map:new e.Uniform1i(t,r.u_pitch_with_map),u_extrude_scale:new e.Uniform2f(t,r.u_extrude_scale),u_device_pixel_ratio:new e.Uniform1f(t,r.u_device_pixel_ratio),u_matrix:new e.UniformMatrix4f(t,r.u_matrix)}},collisionBox:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_camera_to_center_distance:new e.Uniform1f(t,r.u_camera_to_center_distance),u_pixels_to_tile_units:new e.Uniform1f(t,r.u_pixels_to_tile_units),u_extrude_scale:new e.Uniform2f(t,r.u_extrude_scale),u_overscale_factor:new e.Uniform1f(t,r.u_overscale_factor)}},collisionCircle:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_inv_matrix:new e.UniformMatrix4f(t,r.u_inv_matrix),u_camera_to_center_distance:new e.Uniform1f(t,r.u_camera_to_center_distance),u_viewport_size:new e.Uniform2f(t,r.u_viewport_size)}},debug:function(t,r){return{u_color:new e.UniformColor(t,r.u_color),u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_overlay:new e.Uniform1i(t,r.u_overlay),u_overlay_scale:new e.Uniform1f(t,r.u_overlay_scale)}},clippingMask:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix)}},heatmap:function(t,r){return{u_extrude_scale:new e.Uniform1f(t,r.u_extrude_scale),u_intensity:new e.Uniform1f(t,r.u_intensity),u_matrix:new e.UniformMatrix4f(t,r.u_matrix)}},heatmapTexture:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_world:new e.Uniform2f(t,r.u_world),u_image:new e.Uniform1i(t,r.u_image),u_color_ramp:new e.Uniform1i(t,r.u_color_ramp),u_opacity:new e.Uniform1f(t,r.u_opacity)}},hillshade:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_image:new e.Uniform1i(t,r.u_image),u_latrange:new e.Uniform2f(t,r.u_latrange),u_light:new e.Uniform2f(t,r.u_light),u_shadow:new e.UniformColor(t,r.u_shadow),u_highlight:new e.UniformColor(t,r.u_highlight),u_accent:new e.UniformColor(t,r.u_accent)}},hillshadePrepare:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_image:new e.Uniform1i(t,r.u_image),u_dimension:new e.Uniform2f(t,r.u_dimension),u_zoom:new e.Uniform1f(t,r.u_zoom),u_unpack:new e.Uniform4f(t,r.u_unpack)}},line:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_ratio:new e.Uniform1f(t,r.u_ratio),u_device_pixel_ratio:new e.Uniform1f(t,r.u_device_pixel_ratio),u_units_to_pixels:new e.Uniform2f(t,r.u_units_to_pixels)}},lineGradient:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_ratio:new e.Uniform1f(t,r.u_ratio),u_device_pixel_ratio:new e.Uniform1f(t,r.u_device_pixel_ratio),u_units_to_pixels:new e.Uniform2f(t,r.u_units_to_pixels),u_image:new e.Uniform1i(t,r.u_image),u_image_height:new e.Uniform1f(t,r.u_image_height)}},linePattern:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_texsize:new e.Uniform2f(t,r.u_texsize),u_ratio:new e.Uniform1f(t,r.u_ratio),u_device_pixel_ratio:new e.Uniform1f(t,r.u_device_pixel_ratio),u_image:new e.Uniform1i(t,r.u_image),u_units_to_pixels:new e.Uniform2f(t,r.u_units_to_pixels),u_scale:new e.Uniform3f(t,r.u_scale),u_fade:new e.Uniform1f(t,r.u_fade)}},lineSDF:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_ratio:new e.Uniform1f(t,r.u_ratio),u_device_pixel_ratio:new e.Uniform1f(t,r.u_device_pixel_ratio),u_units_to_pixels:new e.Uniform2f(t,r.u_units_to_pixels),u_patternscale_a:new e.Uniform2f(t,r.u_patternscale_a),u_patternscale_b:new e.Uniform2f(t,r.u_patternscale_b),u_sdfgamma:new e.Uniform1f(t,r.u_sdfgamma),u_image:new e.Uniform1i(t,r.u_image),u_tex_y_a:new e.Uniform1f(t,r.u_tex_y_a),u_tex_y_b:new e.Uniform1f(t,r.u_tex_y_b),u_mix:new e.Uniform1f(t,r.u_mix)}},raster:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_tl_parent:new e.Uniform2f(t,r.u_tl_parent),u_scale_parent:new e.Uniform1f(t,r.u_scale_parent),u_buffer_scale:new e.Uniform1f(t,r.u_buffer_scale),u_fade_t:new e.Uniform1f(t,r.u_fade_t),u_opacity:new e.Uniform1f(t,r.u_opacity),u_image0:new e.Uniform1i(t,r.u_image0),u_image1:new e.Uniform1i(t,r.u_image1),u_brightness_low:new e.Uniform1f(t,r.u_brightness_low),u_brightness_high:new e.Uniform1f(t,r.u_brightness_high),u_saturation_factor:new e.Uniform1f(t,r.u_saturation_factor),u_contrast_factor:new e.Uniform1f(t,r.u_contrast_factor),u_spin_weights:new e.Uniform3f(t,r.u_spin_weights)}},symbolIcon:function(t,r){return{u_is_size_zoom_constant:new e.Uniform1i(t,r.u_is_size_zoom_constant),u_is_size_feature_constant:new e.Uniform1i(t,r.u_is_size_feature_constant),u_size_t:new e.Uniform1f(t,r.u_size_t),u_size:new e.Uniform1f(t,r.u_size),u_camera_to_center_distance:new e.Uniform1f(t,r.u_camera_to_center_distance),u_pitch:new e.Uniform1f(t,r.u_pitch),u_rotate_symbol:new e.Uniform1i(t,r.u_rotate_symbol),u_aspect_ratio:new e.Uniform1f(t,r.u_aspect_ratio),u_fade_change:new e.Uniform1f(t,r.u_fade_change),u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_label_plane_matrix:new e.UniformMatrix4f(t,r.u_label_plane_matrix),u_coord_matrix:new e.UniformMatrix4f(t,r.u_coord_matrix),u_is_text:new e.Uniform1i(t,r.u_is_text),u_pitch_with_map:new e.Uniform1i(t,r.u_pitch_with_map),u_texsize:new e.Uniform2f(t,r.u_texsize),u_texture:new e.Uniform1i(t,r.u_texture)}},symbolSDF:function(t,r){return{u_is_size_zoom_constant:new e.Uniform1i(t,r.u_is_size_zoom_constant),u_is_size_feature_constant:new e.Uniform1i(t,r.u_is_size_feature_constant),u_size_t:new e.Uniform1f(t,r.u_size_t),u_size:new e.Uniform1f(t,r.u_size),u_camera_to_center_distance:new e.Uniform1f(t,r.u_camera_to_center_distance),u_pitch:new e.Uniform1f(t,r.u_pitch),u_rotate_symbol:new e.Uniform1i(t,r.u_rotate_symbol),u_aspect_ratio:new e.Uniform1f(t,r.u_aspect_ratio),u_fade_change:new e.Uniform1f(t,r.u_fade_change),u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_label_plane_matrix:new e.UniformMatrix4f(t,r.u_label_plane_matrix),u_coord_matrix:new e.UniformMatrix4f(t,r.u_coord_matrix),u_is_text:new e.Uniform1i(t,r.u_is_text),u_pitch_with_map:new e.Uniform1i(t,r.u_pitch_with_map),u_texsize:new e.Uniform2f(t,r.u_texsize),u_texture:new e.Uniform1i(t,r.u_texture),u_gamma_scale:new e.Uniform1f(t,r.u_gamma_scale),u_device_pixel_ratio:new e.Uniform1f(t,r.u_device_pixel_ratio),u_is_halo:new e.Uniform1i(t,r.u_is_halo)}},symbolTextAndIcon:function(t,r){return{u_is_size_zoom_constant:new e.Uniform1i(t,r.u_is_size_zoom_constant),u_is_size_feature_constant:new e.Uniform1i(t,r.u_is_size_feature_constant),u_size_t:new e.Uniform1f(t,r.u_size_t),u_size:new e.Uniform1f(t,r.u_size),u_camera_to_center_distance:new e.Uniform1f(t,r.u_camera_to_center_distance),u_pitch:new e.Uniform1f(t,r.u_pitch),u_rotate_symbol:new e.Uniform1i(t,r.u_rotate_symbol),u_aspect_ratio:new e.Uniform1f(t,r.u_aspect_ratio),u_fade_change:new e.Uniform1f(t,r.u_fade_change),u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_label_plane_matrix:new e.UniformMatrix4f(t,r.u_label_plane_matrix),u_coord_matrix:new e.UniformMatrix4f(t,r.u_coord_matrix),u_is_text:new e.Uniform1i(t,r.u_is_text),u_pitch_with_map:new e.Uniform1i(t,r.u_pitch_with_map),u_texsize:new e.Uniform2f(t,r.u_texsize),u_texsize_icon:new e.Uniform2f(t,r.u_texsize_icon),u_texture:new e.Uniform1i(t,r.u_texture),u_texture_icon:new e.Uniform1i(t,r.u_texture_icon),u_gamma_scale:new e.Uniform1f(t,r.u_gamma_scale),u_device_pixel_ratio:new e.Uniform1f(t,r.u_device_pixel_ratio),u_is_halo:new e.Uniform1i(t,r.u_is_halo)}},background:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_opacity:new e.Uniform1f(t,r.u_opacity),u_color:new e.UniformColor(t,r.u_color)}},backgroundPattern:function(t,r){return{u_matrix:new e.UniformMatrix4f(t,r.u_matrix),u_opacity:new e.Uniform1f(t,r.u_opacity),u_image:new e.Uniform1i(t,r.u_image),u_pattern_tl_a:new e.Uniform2f(t,r.u_pattern_tl_a),u_pattern_br_a:new e.Uniform2f(t,r.u_pattern_br_a),u_pattern_tl_b:new e.Uniform2f(t,r.u_pattern_tl_b),u_pattern_br_b:new e.Uniform2f(t,r.u_pattern_br_b),u_texsize:new e.Uniform2f(t,r.u_texsize),u_mix:new e.Uniform1f(t,r.u_mix),u_pattern_size_a:new e.Uniform2f(t,r.u_pattern_size_a),u_pattern_size_b:new e.Uniform2f(t,r.u_pattern_size_b),u_scale_a:new e.Uniform1f(t,r.u_scale_a),u_scale_b:new e.Uniform1f(t,r.u_scale_b),u_pixel_coord_upper:new e.Uniform2f(t,r.u_pixel_coord_upper),u_pixel_coord_lower:new e.Uniform2f(t,r.u_pixel_coord_lower),u_tile_units_to_pixels:new e.Uniform1f(t,r.u_tile_units_to_pixels)}}};function tn(t,r,n,i,a,o,s){for(var l=t.context,c=l.gl,u=t.useProgram("collisionBox"),h=[],f=0,p=0,d=0;d<i.length;d++){var m=i[d],g=r.getTile(m),y=g.getBucket(n);if(y){var v=m.posMatrix;(0!==a[0]||0!==a[1])&&(v=t.translatePosMatrix(m.posMatrix,g,a,o));var x=s?y.textCollisionBox:y.iconCollisionBox,_=y.collisionCircleArray;if(_.length>0){var b=e.create(),w=v;e.mul(b,y.placementInvProjMatrix,t.transform.glCoordMatrix),e.mul(b,b,y.placementViewportMatrix),h.push({circleArray:_,circleOffset:p,transform:w,invTransform:b}),p=f+=_.length/4}x&&u.draw(l,c.LINES,Ae.disabled,Se.disabled,t.colorModeForRenderPass(),Ce.disabled,Pr(v,t.transform,g),n.id,x.layoutVertexBuffer,x.indexBuffer,x.segments,null,t.transform.zoom,null,null,x.collisionVertexBuffer)}}if(s&&h.length){var T=t.useProgram("collisionCircle"),k=new e.StructArrayLayout2f1f2i16;k.resize(4*f),k._trim();for(var A=0,M=0,S=h;M<S.length;M+=1)for(var E=S[M],C=0;C<E.circleArray.length/4;C++){var I=4*C,L=E.circleArray[I+0],P=E.circleArray[I+1],z=E.circleArray[I+2],D=E.circleArray[I+3];k.emplace(A++,L,P,z,D,0),k.emplace(A++,L,P,z,D,1),k.emplace(A++,L,P,z,D,2),k.emplace(A++,L,P,z,D,3)}(!Yr||Yr.length<2*f)&&(Yr=function(t){var r=2*t,n=new e.StructArrayLayout3ui6;n.resize(r),n._trim();for(var i=0;i<r;i++){var a=6*i;n.uint16[a+0]=4*i+0,n.uint16[a+1]=4*i+1,n.uint16[a+2]=4*i+2,n.uint16[a+3]=4*i+2,n.uint16[a+4]=4*i+3,n.uint16[a+5]=4*i+0}return n}(f));for(var O=l.createIndexBuffer(Yr,!0),R=l.createVertexBuffer(k,e.collisionCircleLayout.members,!0),F=0,B=h;F<B.length;F+=1){var j=B[F],N=zr(j.transform,j.invTransform,t.transform);T.draw(l,c.TRIANGLES,Ae.disabled,Se.disabled,t.colorModeForRenderPass(),Ce.disabled,N,n.id,R,O,e.SegmentVector.simpleSegment(0,2*j.circleOffset,j.circleArray.length,j.circleArray.length/2),null,t.transform.zoom,null,null,null)}R.destroy(),O.destroy()}}var rn=e.identity(new Float32Array(16));function nn(t,r,n,i,a,o){var s=e.getAnchorAlignment(t),l=-(s.horizontalAlign-.5)*r,c=-(s.verticalAlign-.5)*n,u=e.evaluateVariableOffset(t,i);return new e.Point((l/a+u[0])*o,(c/a+u[1])*o)}function an(t,r,n,i,a,o,s,l,c,u,h){var f=t.text.placedSymbolArray,p=t.text.dynamicLayoutVertexArray,d=t.icon.dynamicLayoutVertexArray,m={};p.clear();for(var g=0;g<f.length;g++){var y=f.get(g),v=t.allowVerticalPlacement&&!y.placedOrientation,x=y.hidden||!y.crossTileID||v?null:i[y.crossTileID];if(x){var _=new e.Point(y.anchorX,y.anchorY),b=et(_,n?l:s),w=tt(o.cameraToCenterDistance,b.signedDistanceFromCamera),T=a.evaluateSizeForFeature(t.textSizeData,u,y)*w/e.ONE_EM;n&&(T*=t.tilePixelRatio/c);for(var k=x.width,A=x.height,M=nn(x.anchor,k,A,x.textOffset,x.textBoxScale,T),S=n?et(_.add(M),s).point:b.point.add(r?M.rotate(-o.angle):M),E=t.allowVerticalPlacement&&y.placedOrientation===e.WritingMode.vertical?Math.PI/2:0,C=0;C<y.numGlyphs;C++)e.addDynamicAttributes(p,S,E);h&&y.associatedIconIndex>=0&&(m[y.associatedIconIndex]={shiftedAnchor:S,angle:E})}else ut(y.numGlyphs,p)}if(h){d.clear();for(var I=t.icon.placedSymbolArray,L=0;L<I.length;L++){var P=I.get(L);if(P.hidden)ut(P.numGlyphs,d);else{var z=m[L];if(z)for(var D=0;D<P.numGlyphs;D++)e.addDynamicAttributes(d,z.shiftedAnchor,z.angle);else ut(P.numGlyphs,d)}}t.icon.dynamicLayoutVertexBuffer.updateData(d)}t.text.dynamicLayoutVertexBuffer.updateData(p)}function on(e,t,r){return r.iconsInText&&t?"symbolTextAndIcon":e?"symbolSDF":"symbolIcon"}function sn(t,r,n,i,a,o,s,l,c,u,h,f){for(var p=t.context,d=p.gl,m=t.transform,g="map"===l,y="map"===c,v=g&&"point"!==n.layout.get("symbol-placement"),x=g&&!y&&!v,_=void 0!==n.layout.get("symbol-sort-key").constantOr(1),b=!1,w=t.depthModeForSublayer(0,Ae.ReadOnly),T=n.layout.get("text-variable-anchor"),k=[],A=0,M=i;A<M.length;A+=1){var S=M[A],E=r.getTile(S),C=E.getBucket(n);if(C){var I=a?C.text:C.icon;if(I&&I.segments.get().length){var L=I.programConfigurations.get(n.id),P=a||C.sdfIcons,z=a?C.textSizeData:C.iconSizeData,D=y||0!==m.pitch,O=t.useProgram(on(P,a,C),L),R=e.evaluateSizeForZoom(z,m.zoom),F=void 0,B=[0,0],j=void 0,N=void 0,U=null,V=void 0;if(a){if(j=E.glyphAtlasTexture,N=d.LINEAR,F=E.glyphAtlasTexture.size,C.iconsInText){B=E.imageAtlasTexture.size,U=E.imageAtlasTexture;var q="composite"===z.kind||"camera"===z.kind;V=D||t.options.rotating||t.options.zooming||q?d.LINEAR:d.NEAREST}}else{var H=1!==n.layout.get("icon-size").constantOr(0)||C.iconsNeedLinear;j=E.imageAtlasTexture,N=P||t.options.rotating||t.options.zooming||H||D?d.LINEAR:d.NEAREST,F=E.imageAtlasTexture.size}var G=dt(E,1,t.transform.zoom),W=Je(S.posMatrix,y,g,t.transform,G),Z=Qe(S.posMatrix,y,g,t.transform,G),Y=T&&C.hasTextData(),X="none"!==n.layout.get("icon-text-fit")&&Y&&C.hasIconData();v&&nt(C,S.posMatrix,t,a,W,Z,y,u);var $=t.translatePosMatrix(S.posMatrix,E,o,s),K=v||a&&T||X?rn:W,J=t.translatePosMatrix(Z,E,o,s,!0),Q=P&&0!==n.paint.get(a?"text-halo-width":"icon-halo-width").constantOr(1),ee={program:O,buffers:I,uniformValues:P?C.iconsInText?Kr(z.kind,R,x,y,t,$,K,J,F,B):$r(z.kind,R,x,y,t,$,K,J,a,F,!0):Xr(z.kind,R,x,y,t,$,K,J,a,F),atlasTexture:j,atlasTextureIcon:U,atlasInterpolation:N,atlasInterpolationIcon:V,isSDF:P,hasHalo:Q};if(_&&C.canOverlap){b=!0;for(var te=0,re=I.segments.get();te<re.length;te+=1){var ne=re[te];k.push({segments:new e.SegmentVector([ne]),sortKey:ne.sortKey,state:ee})}}else k.push({segments:I.segments,sortKey:0,state:ee})}}}b&&k.sort((function(e,t){return e.sortKey-t.sortKey}));for(var ie=0,ae=k;ie<ae.length;ie+=1){var oe=ae[ie],se=oe.state;if(p.activeTexture.set(d.TEXTURE0),se.atlasTexture.bind(se.atlasInterpolation,d.CLAMP_TO_EDGE),se.atlasTextureIcon&&(p.activeTexture.set(d.TEXTURE1),se.atlasTextureIcon&&se.atlasTextureIcon.bind(se.atlasInterpolationIcon,d.CLAMP_TO_EDGE)),se.isSDF){var le=se.uniformValues;se.hasHalo&&(le.u_is_halo=1,ln(se.buffers,oe.segments,n,t,se.program,w,h,f,le)),le.u_is_halo=0}ln(se.buffers,oe.segments,n,t,se.program,w,h,f,se.uniformValues)}}function ln(e,t,r,n,i,a,o,s,l){var c=n.context,u=c.gl;i.draw(c,u.TRIANGLES,a,o,s,Ce.disabled,l,r.id,e.layoutVertexBuffer,e.indexBuffer,t,r.paint,n.transform.zoom,e.programConfigurations.get(r.id),e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer)}function cn(e,t,r,n,i,a,o){var s,l,c,u,h,f=e.context.gl,p=r.paint.get("fill-pattern"),d=p&&p.constantOr(1),m=r.getCrossfadeParameters();o?(l=d&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=f.LINES):(l=d?"fillPattern":"fill",s=f.TRIANGLES);for(var g=0,y=n;g<y.length;g+=1){var v=y[g],x=t.getTile(v);if(!d||x.patternsLoaded()){var _=x.getBucket(r);if(_){var b=_.programConfigurations.get(r.id),w=e.useProgram(l,b);d&&(e.context.activeTexture.set(f.TEXTURE0),x.imageAtlasTexture.bind(f.LINEAR,f.CLAMP_TO_EDGE),b.updatePaintBuffers(m));var T=p.constantOr(null);if(T&&x.imageAtlas){var k=x.imageAtlas,A=k.patternPositions[T.to.toString()],M=k.patternPositions[T.from.toString()];A&&M&&b.setConstantPatternPositions(A,M)}var S=e.translatePosMatrix(v.posMatrix,x,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));if(o){u=_.indexBuffer2,h=_.segments2;var E=[f.drawingBufferWidth,f.drawingBufferHeight];c="fillOutlinePattern"===l&&d?Ir(S,e,m,x,E):Cr(S,E)}else u=_.indexBuffer,h=_.segments,c=d?Er(S,e,m,x):Sr(S);w.draw(e.context,s,i,e.stencilModeForClipping(v),a,Ce.disabled,c,r.id,_.layoutVertexBuffer,u,h,r.paint,e.transform.zoom,b)}}}}function un(e,t,r,n,i,a,o){for(var s=e.context,l=s.gl,c=r.paint.get("fill-extrusion-pattern"),u=c.constantOr(1),h=r.getCrossfadeParameters(),f=r.paint.get("fill-extrusion-opacity"),p=0,d=n;p<d.length;p+=1){var m=d[p],g=t.getTile(m),y=g.getBucket(r);if(y){var v=y.programConfigurations.get(r.id),x=e.useProgram(u?"fillExtrusionPattern":"fillExtrusion",v);u&&(e.context.activeTexture.set(l.TEXTURE0),g.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),v.updatePaintBuffers(h));var _=c.constantOr(null);if(_&&g.imageAtlas){var b=g.imageAtlas,w=b.patternPositions[_.to.toString()],T=b.patternPositions[_.from.toString()];w&&T&&v.setConstantPatternPositions(w,T)}var k=e.translatePosMatrix(m.posMatrix,g,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),A=r.paint.get("fill-extrusion-vertical-gradient"),M=u?Mr(k,e,A,f,m,h,g):Ar(k,e,A,f);x.draw(s,s.gl.TRIANGLES,i,a,o,Ce.backCCW,M,r.id,y.layoutVertexBuffer,y.indexBuffer,y.segments,r.paint,e.transform.zoom,v)}}}function hn(e,t,r,n,i,a){var o=e.context,s=o.gl,l=t.fbo;if(l){var c=e.useProgram("hillshade");o.activeTexture.set(s.TEXTURE0),s.bindTexture(s.TEXTURE_2D,l.colorAttachment.get());var u=function(e,t,r){var n=r.paint.get("hillshade-shadow-color"),i=r.paint.get("hillshade-highlight-color"),a=r.paint.get("hillshade-accent-color"),o=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(o-=e.transform.angle);var s=!e.options.moving;return{u_matrix:e.transform.calculatePosMatrix(t.tileID.toUnwrapped(),s),u_image:0,u_latrange:Fr(0,t.tileID),u_light:[r.paint.get("hillshade-exaggeration"),o],u_shadow:n,u_highlight:i,u_accent:a}}(e,t,r);c.draw(o,s.TRIANGLES,n,i,a,Ce.disabled,u,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}}function fn(t,r,n,i,a,o){var s=t.context,l=s.gl,c=r.dem;if(c&&c.data){var u=c.dim,h=c.stride,f=c.getPixels();if(s.activeTexture.set(l.TEXTURE1),s.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture=r.demTexture||t.getTileTexture(h),r.demTexture){var p=r.demTexture;p.update(f,{premultiply:!1}),p.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else r.demTexture=new e.Texture(s,f,l.RGBA,{premultiply:!1}),r.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);s.activeTexture.set(l.TEXTURE0);var d=r.fbo;if(!d){var m=new e.Texture(s,{width:u,height:u,data:null},l.RGBA);m.bind(l.LINEAR,l.CLAMP_TO_EDGE),(d=r.fbo=s.createFramebuffer(u,u,!0)).colorAttachment.set(m.texture)}s.bindFramebuffer.set(d.framebuffer),s.viewport.set([0,0,u,u]),t.useProgram("hillshadePrepare").draw(s,l.TRIANGLES,i,a,o,Ce.disabled,function(t,r){var n=r.stride,i=e.create();return e.ortho(i,0,e.EXTENT,-e.EXTENT,0,0,1),e.translate(i,i,[0,-e.EXTENT,0]),{u_matrix:i,u_image:1,u_dimension:[n,n],u_zoom:t.overscaledZ,u_unpack:r.getUnpackVector()}}(r.tileID,c),n.id,t.rasterBoundsBuffer,t.quadTriangleIndexBuffer,t.rasterBoundsSegments),r.needsHillshadePrepare=!1}}function pn(t,r,n,i,a){var o=i.paint.get("raster-fade-duration");if(o>0){var s=e.browser.now(),l=(s-t.timeAdded)/o,c=r?(s-r.timeAdded)/o:-1,u=n.getSource(),h=a.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),f=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(t.tileID.overscaledZ-h),p=f&&t.refreshedUponExpiration?1:e.clamp(f?l:1-c,0,1);return t.refreshedUponExpiration&&l>=1&&(t.refreshedUponExpiration=!1),r?{opacity:1,mix:1-p}:{opacity:p,mix:0}}return{opacity:1,mix:0}}var dn=new e.Color(1,0,0,1),mn=new e.Color(0,1,0,1),gn=new e.Color(0,0,1,1),yn=new e.Color(1,0,1,1),vn=new e.Color(0,1,1,1);function xn(e,t,r,n){bn(e,0,t+r/2,e.transform.width,r,n)}function _n(e,t,r,n){bn(e,t-r/2,0,r,e.transform.height,n)}function bn(t,r,n,i,a,o){var s=t.context,l=s.gl;l.enable(l.SCISSOR_TEST),l.scissor(r*e.browser.devicePixelRatio,n*e.browser.devicePixelRatio,i*e.browser.devicePixelRatio,a*e.browser.devicePixelRatio),s.clear({color:o}),l.disable(l.SCISSOR_TEST)}function wn(t,r,n){var i=t.context,a=i.gl,o=n.posMatrix,s=t.useProgram("debug"),l=Ae.disabled,c=Se.disabled,u=t.colorModeForRenderPass(),h="$debug";i.activeTexture.set(a.TEXTURE0),t.emptyTexture.bind(a.LINEAR,a.CLAMP_TO_EDGE),s.draw(i,a.LINE_STRIP,l,c,u,Ce.disabled,Dr(o,e.Color.red),h,t.debugBuffer,t.tileBorderIndexBuffer,t.debugSegments);var f=r.getTileByID(n.key).latestRawTileData,p=f&&f.byteLength||0,d=Math.floor(p/1024),m=r.getTile(n).tileSize,g=512/Math.min(m,512)*(n.overscaledZ/t.transform.zoom)*.5,y=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(y+=" => "+n.overscaledZ),function(e,t){e.initDebugOverlayCanvas();var r=e.debugOverlayCanvas,n=e.context.gl,i=e.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(t,5,5),i.strokeText(t,5,5),e.debugOverlayTexture.update(r),e.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(t,y+" "+d+"kb"),s.draw(i,a.TRIANGLES,l,c,Ee.alphaBlended,Ce.disabled,Dr(o,e.Color.transparent,g),h,t.debugBuffer,t.quadTriangleIndexBuffer,t.debugSegments)}var Tn={symbol:function(t,r,n,i,a){if("translucent"===t.renderPass){var o=Se.disabled,s=t.colorModeForRenderPass();n.layout.get("text-variable-anchor")&&function(t,r,n,i,a,o,s){for(var l=r.transform,c="map"===a,u="map"===o,h=0,f=t;h<f.length;h+=1){var p=f[h],d=i.getTile(p),m=d.getBucket(n);if(m&&m.text&&m.text.segments.get().length){var g=m.textSizeData,y=e.evaluateSizeForZoom(g,l.zoom),v=dt(d,1,r.transform.zoom),x=Je(p.posMatrix,u,c,r.transform,v),_="none"!==n.layout.get("icon-text-fit")&&m.hasIconData();if(y){var b=Math.pow(2,l.zoom-d.tileID.overscaledZ);an(m,c,u,s,e.symbolSize,l,x,p.posMatrix,b,y,_)}}}}(i,t,n,r,n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),a),0!==n.paint.get("icon-opacity").constantOr(1)&&sn(t,r,n,i,!1,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),n.layout.get("icon-rotation-alignment"),n.layout.get("icon-pitch-alignment"),n.layout.get("icon-keep-upright"),o,s),0!==n.paint.get("text-opacity").constantOr(1)&&sn(t,r,n,i,!0,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.layout.get("text-keep-upright"),o,s),r.map.showCollisionBoxes&&(tn(t,r,n,i,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),!0),tn(t,r,n,i,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),!1))}},circle:function(t,r,n,i){if("translucent"===t.renderPass){var a=n.paint.get("circle-opacity"),o=n.paint.get("circle-stroke-width"),s=n.paint.get("circle-stroke-opacity"),l=void 0!==n.layout.get("circle-sort-key").constantOr(1);if(0!==a.constantOr(1)||0!==o.constantOr(1)&&0!==s.constantOr(1)){for(var c=t.context,u=c.gl,h=t.depthModeForSublayer(0,Ae.ReadOnly),f=Se.disabled,p=t.colorModeForRenderPass(),d=[],m=0;m<i.length;m++){var g=i[m],y=r.getTile(g),v=y.getBucket(n);if(v){var x=v.programConfigurations.get(n.id),_={programConfiguration:x,program:t.useProgram("circle",x),layoutVertexBuffer:v.layoutVertexBuffer,indexBuffer:v.indexBuffer,uniformValues:Lr(t,g,y,n)};if(l)for(var b=0,w=v.segments.get();b<w.length;b+=1){var T=w[b];d.push({segments:new e.SegmentVector([T]),sortKey:T.sortKey,state:_})}else d.push({segments:v.segments,sortKey:0,state:_})}}l&&d.sort((function(e,t){return e.sortKey-t.sortKey}));for(var k=0,A=d;k<A.length;k+=1){var M=A[k],S=M.state,E=S.programConfiguration,C=S.program,I=S.layoutVertexBuffer,L=S.indexBuffer,P=S.uniformValues,z=M.segments;C.draw(c,u.TRIANGLES,h,f,p,Ce.disabled,P,n.id,I,L,z,n.paint,t.transform.zoom,E)}}}},heatmap:function(t,r,n,i){if(0!==n.paint.get("heatmap-opacity"))if("offscreen"===t.renderPass){var a=t.context,o=a.gl,s=Se.disabled,l=new Ee([o.ONE,o.ONE],e.Color.transparent,[!0,!0,!0,!0]);(function(e,t,r){var n=e.gl;e.activeTexture.set(n.TEXTURE1),e.viewport.set([0,0,t.width/4,t.height/4]);var i=r.heatmapFbo;if(i)n.bindTexture(n.TEXTURE_2D,i.colorAttachment.get()),e.bindFramebuffer.set(i.framebuffer);else{var a=n.createTexture();n.bindTexture(n.TEXTURE_2D,a),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MAG_FILTER,n.LINEAR),i=r.heatmapFbo=e.createFramebuffer(t.width/4,t.height/4,!1),function(e,t,r,n){var i=e.gl,a=e.extRenderToTextureHalfFloat?e.extTextureHalfFloat.HALF_FLOAT_OES:i.UNSIGNED_BYTE;i.texImage2D(i.TEXTURE_2D,0,i.RGBA,t.width/4,t.height/4,0,i.RGBA,a,null),n.colorAttachment.set(r)}(e,t,a,i)}})(a,t,n),a.clear({color:e.Color.transparent});for(var c=0;c<i.length;c++){var u=i[c];if(!r.hasRenderableParent(u)){var h=r.getTile(u),f=h.getBucket(n);if(f){var p=f.programConfigurations.get(n.id),d=t.useProgram("heatmap",p),m=t.transform.zoom;d.draw(a,o.TRIANGLES,Ae.disabled,s,l,Ce.disabled,Rr(u.posMatrix,h,m,n.paint.get("heatmap-intensity")),n.id,f.layoutVertexBuffer,f.indexBuffer,f.segments,n.paint,t.transform.zoom,p)}}}a.viewport.set([0,0,t.width,t.height])}else"translucent"===t.renderPass&&(t.context.setColorMode(t.colorModeForRenderPass()),function(t,r){var n=t.context,i=n.gl,a=r.heatmapFbo;if(a){n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,a.colorAttachment.get()),n.activeTexture.set(i.TEXTURE1);var o=r.colorRampTexture;o||(o=r.colorRampTexture=new e.Texture(n,r.colorRamp,i.RGBA)),o.bind(i.LINEAR,i.CLAMP_TO_EDGE),t.useProgram("heatmapTexture").draw(n,i.TRIANGLES,Ae.disabled,Se.disabled,t.colorModeForRenderPass(),Ce.disabled,function(t,r){var n=e.create();e.ortho(n,0,t.width,t.height,0,0,1);var i=t.context.gl;return{u_matrix:n,u_world:[i.drawingBufferWidth,i.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:r.paint.get("heatmap-opacity")}}(t,r),r.id,t.viewportBuffer,t.quadTriangleIndexBuffer,t.viewportSegments,r.paint,t.transform.zoom)}}(t,n))},line:function(t,r,n,i){if("translucent"===t.renderPass){var a=n.paint.get("line-opacity"),o=n.paint.get("line-width");if(0!==a.constantOr(1)&&0!==o.constantOr(1))for(var s=t.depthModeForSublayer(0,Ae.ReadOnly),l=t.colorModeForRenderPass(),c=n.paint.get("line-dasharray"),u=n.paint.get("line-pattern"),h=u.constantOr(1),f=n.paint.get("line-gradient"),p=n.getCrossfadeParameters(),d=h?"linePattern":c?"lineSDF":f?"lineGradient":"line",m=t.context,g=m.gl,y=!0,v=0,x=i;v<x.length;v+=1){var _=x[v],b=r.getTile(_);if(!h||b.patternsLoaded()){var w=b.getBucket(n);if(w){var T=w.programConfigurations.get(n.id),k=t.context.program.get(),A=t.useProgram(d,T),M=y||A.program!==k,S=u.constantOr(null);if(S&&b.imageAtlas){var E=b.imageAtlas,C=E.patternPositions[S.to.toString()],I=E.patternPositions[S.from.toString()];C&&I&&T.setConstantPatternPositions(C,I)}var L=h?Nr(t,b,n,p):c?Ur(t,b,n,c,p):f?jr(t,b,n,w.lineClipsArray.length):Br(t,b,n);if(h)m.activeTexture.set(g.TEXTURE0),b.imageAtlasTexture.bind(g.LINEAR,g.CLAMP_TO_EDGE),T.updatePaintBuffers(p);else if(c&&(M||t.lineAtlas.dirty))m.activeTexture.set(g.TEXTURE0),t.lineAtlas.bind(m);else if(f){var P=w.gradients[n.id],z=P.texture;if(n.gradientVersion!==P.version){var D=256;if(n.stepInterpolant){var O=r.getSource().maxzoom,R=_.canonical.z===O?Math.ceil(1<<t.transform.maxZoom-_.canonical.z):1,F=w.maxLineLength/e.EXTENT*1024*R;D=e.clamp(e.nextPowerOfTwo(F),256,m.maxTextureSize)}P.gradient=e.renderColorRamp({expression:n.gradientExpression(),evaluationKey:"lineProgress",resolution:D,image:P.gradient||void 0,clips:w.lineClipsArray}),P.texture?P.texture.update(P.gradient):P.texture=new e.Texture(m,P.gradient,g.RGBA),P.version=n.gradientVersion,z=P.texture}m.activeTexture.set(g.TEXTURE0),z.bind(n.stepInterpolant?g.NEAREST:g.LINEAR,g.CLAMP_TO_EDGE)}A.draw(m,g.TRIANGLES,s,t.stencilModeForClipping(_),l,Ce.disabled,L,n.id,w.layoutVertexBuffer,w.indexBuffer,w.segments,n.paint,t.transform.zoom,T,w.layoutVertexBuffer2),y=!1}}}}},fill:function(t,r,n,i){var a=n.paint.get("fill-color"),o=n.paint.get("fill-opacity");if(0!==o.constantOr(1)){var s=t.colorModeForRenderPass(),l=n.paint.get("fill-pattern"),c=t.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===a.constantOr(e.Color.transparent).a&&1===o.constantOr(0)?"opaque":"translucent";if(t.renderPass===c){var u=t.depthModeForSublayer(1,"opaque"===t.renderPass?Ae.ReadWrite:Ae.ReadOnly);cn(t,r,n,i,u,s,!1)}if("translucent"===t.renderPass&&n.paint.get("fill-antialias")){var h=t.depthModeForSublayer(n.getPaintProperty("fill-outline-color")?2:0,Ae.ReadOnly);cn(t,r,n,i,h,s,!0)}}},"fill-extrusion":function(e,t,r,n){var i=r.paint.get("fill-extrusion-opacity");if(0!==i&&"translucent"===e.renderPass){var a=new Ae(e.context.gl.LEQUAL,Ae.ReadWrite,e.depthRangeFor3D);if(1!==i||r.paint.get("fill-extrusion-pattern").constantOr(1))un(e,t,r,n,a,Se.disabled,Ee.disabled),un(e,t,r,n,a,e.stencilModeFor3D(),e.colorModeForRenderPass());else{var o=e.colorModeForRenderPass();un(e,t,r,n,a,Se.disabled,o)}}},hillshade:function(e,t,r,n){if("offscreen"===e.renderPass||"translucent"===e.renderPass){for(var i=e.context,a=e.depthModeForSublayer(0,Ae.ReadOnly),o=e.colorModeForRenderPass(),s="translucent"===e.renderPass?e.stencilConfigForOverlap(n):[{},n],l=s[0],c=0,u=s[1];c<u.length;c+=1){var h=u[c],f=t.getTile(h);f.needsHillshadePrepare&&"offscreen"===e.renderPass?fn(e,f,r,a,Se.disabled,o):"translucent"===e.renderPass&&hn(e,f,r,a,l[h.overscaledZ],o)}i.viewport.set([0,0,e.width,e.height])}},raster:function(e,t,r,n){if("translucent"===e.renderPass&&0!==r.paint.get("raster-opacity")&&n.length)for(var i=e.context,a=i.gl,o=t.getSource(),s=e.useProgram("raster"),l=e.colorModeForRenderPass(),c=o instanceof P?[{},n]:e.stencilConfigForOverlap(n),u=c[0],h=c[1],f=h[h.length-1].overscaledZ,p=!e.options.moving,d=0,m=h;d<m.length;d+=1){var g=m[d],y=e.depthModeForSublayer(g.overscaledZ-f,1===r.paint.get("raster-opacity")?Ae.ReadWrite:Ae.ReadOnly,a.LESS),v=t.getTile(g),x=e.transform.calculatePosMatrix(g.toUnwrapped(),p);v.registerFadeDuration(r.paint.get("raster-fade-duration"));var _=t.findLoadedParent(g,0),b=pn(v,_,t,r,e.transform),w=void 0,T=void 0,k="nearest"===r.paint.get("raster-resampling")?a.NEAREST:a.LINEAR;i.activeTexture.set(a.TEXTURE0),v.texture.bind(k,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),i.activeTexture.set(a.TEXTURE1),_?(_.texture.bind(k,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),w=Math.pow(2,_.tileID.overscaledZ-v.tileID.overscaledZ),T=[v.tileID.canonical.x*w%1,v.tileID.canonical.y*w%1]):v.texture.bind(k,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST);var A=Hr(x,T||[0,0],w||1,b,r);o instanceof P?s.draw(i,a.TRIANGLES,y,Se.disabled,l,Ce.disabled,A,r.id,o.boundsBuffer,e.quadTriangleIndexBuffer,o.boundsSegments):s.draw(i,a.TRIANGLES,y,u[g.overscaledZ],l,Ce.disabled,A,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}},background:function(e,t,r){var n=r.paint.get("background-color"),i=r.paint.get("background-opacity");if(0!==i){var a=e.context,o=a.gl,s=e.transform,l=s.tileSize,c=r.paint.get("background-pattern");if(!e.isPatternMissing(c)){var u=!c&&1===n.a&&1===i&&e.opaquePassEnabledForLayer()?"opaque":"translucent";if(e.renderPass===u){var h=Se.disabled,f=e.depthModeForSublayer(0,"opaque"===u?Ae.ReadWrite:Ae.ReadOnly),p=e.colorModeForRenderPass(),d=e.useProgram(c?"backgroundPattern":"background"),m=s.coveringTiles({tileSize:l});c&&(a.activeTexture.set(o.TEXTURE0),e.imageManager.bind(e.context));for(var g=r.getCrossfadeParameters(),y=0,v=m;y<v.length;y+=1){var x=v[y],_=e.transform.calculatePosMatrix(x.toUnwrapped()),b=c?Qr(_,i,e,c,{tileID:x,tileSize:l},g):Jr(_,i,n);d.draw(a,o.TRIANGLES,f,h,p,Ce.disabled,b,r.id,e.tileExtentBuffer,e.quadTriangleIndexBuffer,e.tileExtentSegments)}}}}},debug:function(e,t,r){for(var n=0;n<r.length;n++)wn(e,t,r[n])},custom:function(e,t,r){var n=e.context,i=r.implementation;if("offscreen"===e.renderPass){var a=i.prerender;a&&(e.setCustomLayerDefaults(),n.setColorMode(e.colorModeForRenderPass()),a.call(i,n.gl,e.transform.customLayerMatrix()),n.setDirty(),e.setBaseState())}else if("translucent"===e.renderPass){e.setCustomLayerDefaults(),n.setColorMode(e.colorModeForRenderPass()),n.setStencilMode(Se.disabled);var o="3d"===i.renderingMode?new Ae(e.context.gl.LEQUAL,Ae.ReadWrite,e.depthRangeFor3D):e.depthModeForSublayer(0,Ae.ReadOnly);n.setDepthMode(o),i.render(n.gl,e.transform.customLayerMatrix()),n.setDirty(),e.setBaseState(),n.bindFramebuffer.set(null)}}},kn=function(e,t){this.context=new Ie(e),this.transform=t,this._tileTextures={},this.setup(),this.numSublayers=Le.maxUnderzooming+Le.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Nt,this.gpuTimers={}};kn.prototype.resize=function(t,r){if(this.width=t*e.browser.devicePixelRatio,this.height=r*e.browser.devicePixelRatio,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(var n=0,i=this.style._order;n<i.length;n+=1){var a=i[n];this.style._layers[a].resize()}},kn.prototype.setup=function(){var t=this.context,r=new e.StructArrayLayout2i4;r.emplaceBack(0,0),r.emplaceBack(e.EXTENT,0),r.emplaceBack(0,e.EXTENT),r.emplaceBack(e.EXTENT,e.EXTENT),this.tileExtentBuffer=t.createVertexBuffer(r,Wt.members),this.tileExtentSegments=e.SegmentVector.simpleSegment(0,0,4,2);var n=new e.StructArrayLayout2i4;n.emplaceBack(0,0),n.emplaceBack(e.EXTENT,0),n.emplaceBack(0,e.EXTENT),n.emplaceBack(e.EXTENT,e.EXTENT),this.debugBuffer=t.createVertexBuffer(n,Wt.members),this.debugSegments=e.SegmentVector.simpleSegment(0,0,4,5);var i=new e.StructArrayLayout4i8;i.emplaceBack(0,0,0,0),i.emplaceBack(e.EXTENT,0,e.EXTENT,0),i.emplaceBack(0,e.EXTENT,0,e.EXTENT),i.emplaceBack(e.EXTENT,e.EXTENT,e.EXTENT,e.EXTENT),this.rasterBoundsBuffer=t.createVertexBuffer(i,L.members),this.rasterBoundsSegments=e.SegmentVector.simpleSegment(0,0,4,2);var a=new e.StructArrayLayout2i4;a.emplaceBack(0,0),a.emplaceBack(1,0),a.emplaceBack(0,1),a.emplaceBack(1,1),this.viewportBuffer=t.createVertexBuffer(a,Wt.members),this.viewportSegments=e.SegmentVector.simpleSegment(0,0,4,2);var o=new e.StructArrayLayout1ui2;o.emplaceBack(0),o.emplaceBack(1),o.emplaceBack(3),o.emplaceBack(2),o.emplaceBack(0),this.tileBorderIndexBuffer=t.createIndexBuffer(o);var s=new e.StructArrayLayout3ui6;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=t.createIndexBuffer(s),this.emptyTexture=new e.Texture(t,{width:1,height:1,data:new Uint8Array([0,0,0,0])},t.gl.RGBA);var l=this.context.gl;this.stencilClearMode=new Se({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)},kn.prototype.clearStencil=function(){var t=this.context,r=t.gl;this.nextStencilID=1,this.currentStencilSource=void 0;var n=e.create();e.ortho(n,0,this.width,this.height,0,0,1),e.scale(n,n,[r.drawingBufferWidth,r.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(t,r.TRIANGLES,Ae.disabled,this.stencilClearMode,Ee.disabled,Ce.disabled,Or(n),"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)},kn.prototype._renderTileClippingMasks=function(e,t){if(this.currentStencilSource!==e.source&&e.isTileClipped()&&t&&t.length){this.currentStencilSource=e.source;var r=this.context,n=r.gl;this.nextStencilID+t.length>256&&this.clearStencil(),r.setColorMode(Ee.disabled),r.setDepthMode(Ae.disabled);var i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(var a=0,o=t;a<o.length;a+=1){var s=o[a],l=this._tileClippingMaskIDs[s.key]=this.nextStencilID++;i.draw(r,n.TRIANGLES,Ae.disabled,new Se({func:n.ALWAYS,mask:0},l,255,n.KEEP,n.KEEP,n.REPLACE),Ee.disabled,Ce.disabled,Or(s.posMatrix),"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}},kn.prototype.stencilModeFor3D=function(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();var e=this.nextStencilID++,t=this.context.gl;return new Se({func:t.NOTEQUAL,mask:255},e,255,t.KEEP,t.KEEP,t.REPLACE)},kn.prototype.stencilModeForClipping=function(e){var t=this.context.gl;return new Se({func:t.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,t.KEEP,t.KEEP,t.REPLACE)},kn.prototype.stencilConfigForOverlap=function(e){var t,r=this.context.gl,n=e.sort((function(e,t){return t.overscaledZ-e.overscaledZ})),i=n[n.length-1].overscaledZ,a=n[0].overscaledZ-i+1;if(a>1){this.currentStencilSource=void 0,this.nextStencilID+a>256&&this.clearStencil();for(var o={},s=0;s<a;s++)o[s+i]=new Se({func:r.GEQUAL,mask:255},s+this.nextStencilID,255,r.KEEP,r.KEEP,r.REPLACE);return this.nextStencilID+=a,[o,n]}return[(t={},t[i]=Se.disabled,t),n]},kn.prototype.colorModeForRenderPass=function(){var t=this.context.gl;if(this._showOverdrawInspector){var r=1/8;return new Ee([t.CONSTANT_COLOR,t.ONE],new e.Color(r,r,r,0),[!0,!0,!0,!0])}return"opaque"===this.renderPass?Ee.unblended:Ee.alphaBlended},kn.prototype.depthModeForSublayer=function(e,t,r){if(!this.opaquePassEnabledForLayer())return Ae.disabled;var n=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new Ae(r||this.context.gl.LEQUAL,t,[n,n])},kn.prototype.opaquePassEnabledForLayer=function(){return this.currentLayer<this.opaquePassCutoff},kn.prototype.render=function(t,r){var n=this;this.style=t,this.options=r,this.lineAtlas=t.lineAtlas,this.imageManager=t.imageManager,this.glyphManager=t.glyphManager,this.symbolFadeChange=t.placement.symbolFadeChange(e.browser.now()),this.imageManager.beginFrame();var i=this.style._order,a=this.style.sourceCaches;for(var o in a){var s=a[o];s.used&&s.prepare(this.context)}var l,c,u={},h={},f={};for(var p in a){var d=a[p];u[p]=d.getVisibleCoordinates(),h[p]=u[p].slice().reverse(),f[p]=d.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(var m=0;m<i.length;m++){var g=i[m];if(this.style._layers[g].is3D()){this.opaquePassCutoff=m;break}}this.renderPass="offscreen";for(var y=0,v=i;y<v.length;y+=1){var x=v[y],_=this.style._layers[x];if(_.hasOffscreenPass()&&!_.isHidden(this.transform.zoom)){var b=h[_.source];"custom"!==_.type&&!b.length||this.renderLayer(this,a[_.source],_,b)}}for(this.context.bindFramebuffer.set(null),this.context.clear({color:r.showOverdrawInspector?e.Color.black:e.Color.transparent,depth:1}),this.clearStencil(),this._showOverdrawInspector=r.showOverdrawInspector,this.depthRangeFor3D=[0,1-(t._order.length+2)*this.numSublayers*this.depthEpsilon],this.renderPass="opaque",this.currentLayer=i.length-1;this.currentLayer>=0;this.currentLayer--){var w=this.style._layers[i[this.currentLayer]],T=a[w.source],k=u[w.source];this._renderTileClippingMasks(w,k),this.renderLayer(this,T,w,k)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<i.length;this.currentLayer++){var A=this.style._layers[i[this.currentLayer]],M=a[A.source],S=("symbol"===A.type?f:h)[A.source];this._renderTileClippingMasks(A,u[A.source]),this.renderLayer(this,M,A,S)}this.options.showTileBoundaries&&(e.values(this.style._layers).forEach((function(e){e.source&&!e.isHidden(n.transform.zoom)&&(e.source!==(c&&c.id)&&(c=n.style.sourceCaches[e.source]),(!l||l.getSource().maxzoom<c.getSource().maxzoom)&&(l=c))})),l&&Tn.debug(this,l,l.getVisibleCoordinates())),this.options.showPadding&&function(e){var t=e.transform.padding;xn(e,e.transform.height-(t.top||0),3,dn),xn(e,t.bottom||0,3,mn),_n(e,t.left||0,3,gn),_n(e,e.transform.width-(t.right||0),3,yn);var r=e.transform.centerPoint;!function(e,t,r,n){bn(e,t-1,r-10,2,20,n),bn(e,t-10,r-1,20,2,n)}(e,r.x,e.transform.height-r.y,vn)}(this),this.context.setDefault()},kn.prototype.renderLayer=function(e,t,r,n){r.isHidden(this.transform.zoom)||"background"!==r.type&&"custom"!==r.type&&!n.length||(this.id=r.id,this.gpuTimingStart(r),Tn[r.type](e,t,r,n,this.style.placement.variableOffsets),this.gpuTimingEnd())},kn.prototype.gpuTimingStart=function(e){if(this.options.gpuTiming){var t=this.context.extTimerQuery,r=this.gpuTimers[e.id];r||(r=this.gpuTimers[e.id]={calls:0,cpuTime:0,query:t.createQueryEXT()}),r.calls++,t.beginQueryEXT(t.TIME_ELAPSED_EXT,r.query)}},kn.prototype.gpuTimingEnd=function(){if(this.options.gpuTiming){var e=this.context.extTimerQuery;e.endQueryEXT(e.TIME_ELAPSED_EXT)}},kn.prototype.collectGpuTimers=function(){var e=this.gpuTimers;return this.gpuTimers={},e},kn.prototype.queryGpuTimers=function(e){var t={};for(var r in e){var n=e[r],i=this.context.extTimerQuery,a=i.getQueryObjectEXT(n.query,i.QUERY_RESULT_EXT)/1e6;i.deleteQueryEXT(n.query),t[r]=a}return t},kn.prototype.translatePosMatrix=function(t,r,n,i,a){if(!n[0]&&!n[1])return t;var o=a?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(o){var s=Math.sin(o),l=Math.cos(o);n=[n[0]*l-n[1]*s,n[0]*s+n[1]*l]}var c=[a?n[0]:dt(r,n[0],this.transform.zoom),a?n[1]:dt(r,n[1],this.transform.zoom),0],u=new Float32Array(16);return e.translate(u,t,c),u},kn.prototype.saveTileTexture=function(e){var t=this._tileTextures[e.size[0]];t?t.push(e):this._tileTextures[e.size[0]]=[e]},kn.prototype.getTileTexture=function(e){var t=this._tileTextures[e];return t&&t.length>0?t.pop():null},kn.prototype.isPatternMissing=function(e){if(!e)return!1;if(!e.from||!e.to)return!0;var t=this.imageManager.getPattern(e.from.toString()),r=this.imageManager.getPattern(e.to.toString());return!t||!r},kn.prototype.useProgram=function(e,t){this.cache=this.cache||{};var r=""+e+(t?t.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"");return this.cache[r]||(this.cache[r]=new Tr(this.context,e,_r[e],t,en[e],this._showOverdrawInspector)),this.cache[r]},kn.prototype.setCustomLayerDefaults=function(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()},kn.prototype.setBaseState=function(){var e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)},kn.prototype.initDebugOverlayCanvas=function(){if(null==this.debugOverlayCanvas){this.debugOverlayCanvas=e.window.document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512;var t=this.context.gl;this.debugOverlayTexture=new e.Texture(this.context,this.debugOverlayCanvas,t.RGBA)}},kn.prototype.destroy=function(){this.emptyTexture.destroy(),this.debugOverlayTexture&&this.debugOverlayTexture.destroy()};var An=function(e,t){this.points=e,this.planes=t};An.fromInvProjectionMatrix=function(t,r,n){var i=Math.pow(2,n),a=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((function(r){return e.transformMat4([],r,t)})).map((function(t){return e.scale$1([],t,1/t[3]/r*i)})),o=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((function(t){var r=e.sub([],a[t[0]],a[t[1]]),n=e.sub([],a[t[2]],a[t[1]]),i=e.normalize([],e.cross([],r,n)),o=-e.dot(i,a[t[1]]);return i.concat(o)}));return new An(a,o)};var Mn=function(t,r){this.min=t,this.max=r,this.center=e.scale$2([],e.add([],this.min,this.max),.5)};Mn.prototype.quadrant=function(t){for(var r=[t%2==0,t<2],n=e.clone$2(this.min),i=e.clone$2(this.max),a=0;a<r.length;a++)n[a]=r[a]?this.min[a]:this.center[a],i[a]=r[a]?this.center[a]:this.max[a];return i[2]=this.max[2],new Mn(n,i)},Mn.prototype.distanceX=function(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]},Mn.prototype.distanceY=function(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]},Mn.prototype.intersects=function(t){for(var r=[[this.min[0],this.min[1],0,1],[this.max[0],this.min[1],0,1],[this.max[0],this.max[1],0,1],[this.min[0],this.max[1],0,1]],n=!0,i=0;i<t.planes.length;i++){for(var a=t.planes[i],o=0,s=0;s<r.length;s++)o+=e.dot$1(a,r[s])>=0;if(0===o)return 0;o!==r.length&&(n=!1)}if(n)return 2;for(var l=0;l<3;l++){for(var c=Number.MAX_VALUE,u=-Number.MAX_VALUE,h=0;h<t.points.length;h++){var f=t.points[h][l]-this.min[l];c=Math.min(c,f),u=Math.max(u,f)}if(u<0||c>this.max[l]-this.min[l])return 0}return 1};var Sn=function(e,t,r,n){if(void 0===e&&(e=0),void 0===t&&(t=0),void 0===r&&(r=0),void 0===n&&(n=0),isNaN(e)||e<0||isNaN(t)||t<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=t,this.left=r,this.right=n};Sn.prototype.interpolate=function(t,r,n){return null!=r.top&&null!=t.top&&(this.top=e.number(t.top,r.top,n)),null!=r.bottom&&null!=t.bottom&&(this.bottom=e.number(t.bottom,r.bottom,n)),null!=r.left&&null!=t.left&&(this.left=e.number(t.left,r.left,n)),null!=r.right&&null!=t.right&&(this.right=e.number(t.right,r.right,n)),this},Sn.prototype.getCenter=function(t,r){var n=e.clamp((this.left+t-this.right)/2,0,t),i=e.clamp((this.top+r-this.bottom)/2,0,r);return new e.Point(n,i)},Sn.prototype.equals=function(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right},Sn.prototype.clone=function(){return new Sn(this.top,this.bottom,this.left,this.right)},Sn.prototype.toJSON=function(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}};var En=function(t,r,n,i,a){this.tileSize=512,this.maxValidLatitude=85.051129,this._renderWorldCopies=void 0===a||a,this._minZoom=t||0,this._maxZoom=r||22,this._minPitch=n??0,this._maxPitch=i??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new e.LngLat(0,0),this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Sn,this._posMatrixCache={},this._alignedPosMatrixCache={}},Cn={minZoom:{configurable:!0},maxZoom:{configurable:!0},minPitch:{configurable:!0},maxPitch:{configurable:!0},renderWorldCopies:{configurable:!0},worldSize:{configurable:!0},centerOffset:{configurable:!0},size:{configurable:!0},bearing:{configurable:!0},pitch:{configurable:!0},fov:{configurable:!0},zoom:{configurable:!0},center:{configurable:!0},padding:{configurable:!0},centerPoint:{configurable:!0},unmodified:{configurable:!0},point:{configurable:!0}};En.prototype.clone=function(){var e=new En(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return e.tileSize=this.tileSize,e.latRange=this.latRange,e.width=this.width,e.height=this.height,e._center=this._center,e.zoom=this.zoom,e.angle=this.angle,e._fov=this._fov,e._pitch=this._pitch,e._unmodified=this._unmodified,e._edgeInsets=this._edgeInsets.clone(),e._calcMatrices(),e},Cn.minZoom.get=function(){return this._minZoom},Cn.minZoom.set=function(e){this._minZoom!==e&&(this._minZoom=e,this.zoom=Math.max(this.zoom,e))},Cn.maxZoom.get=function(){return this._maxZoom},Cn.maxZoom.set=function(e){this._maxZoom!==e&&(this._maxZoom=e,this.zoom=Math.min(this.zoom,e))},Cn.minPitch.get=function(){return this._minPitch},Cn.minPitch.set=function(e){this._minPitch!==e&&(this._minPitch=e,this.pitch=Math.max(this.pitch,e))},Cn.maxPitch.get=function(){return this._maxPitch},Cn.maxPitch.set=function(e){this._maxPitch!==e&&(this._maxPitch=e,this.pitch=Math.min(this.pitch,e))},Cn.renderWorldCopies.get=function(){return this._renderWorldCopies},Cn.renderWorldCopies.set=function(e){void 0===e?e=!0:null===e&&(e=!1),this._renderWorldCopies=e},Cn.worldSize.get=function(){return this.tileSize*this.scale},Cn.centerOffset.get=function(){return this.centerPoint._sub(this.size._div(2))},Cn.size.get=function(){return new e.Point(this.width,this.height)},Cn.bearing.get=function(){return-this.angle/Math.PI*180},Cn.bearing.set=function(t){var r=-e.wrap(t,-180,180)*Math.PI/180;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=e.create$2(),e.rotate(this.rotationMatrix,this.rotationMatrix,this.angle))},Cn.pitch.get=function(){return this._pitch/Math.PI*180},Cn.pitch.set=function(t){var r=e.clamp(t,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())},Cn.fov.get=function(){return this._fov/Math.PI*180},Cn.fov.set=function(e){e=Math.max(.01,Math.min(60,e)),this._fov!==e&&(this._unmodified=!1,this._fov=e/180*Math.PI,this._calcMatrices())},Cn.zoom.get=function(){return this._zoom},Cn.zoom.set=function(e){var t=Math.min(Math.max(e,this.minZoom),this.maxZoom);this._zoom!==t&&(this._unmodified=!1,this._zoom=t,this.scale=this.zoomScale(t),this.tileZoom=Math.floor(t),this.zoomFraction=t-this.tileZoom,this._constrain(),this._calcMatrices())},Cn.center.get=function(){return this._center},Cn.center.set=function(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this._constrain(),this._calcMatrices())},Cn.padding.get=function(){return this._edgeInsets.toJSON()},Cn.padding.set=function(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())},Cn.centerPoint.get=function(){return this._edgeInsets.getCenter(this.width,this.height)},En.prototype.isPaddingEqual=function(e){return this._edgeInsets.equals(e)},En.prototype.interpolatePadding=function(e,t,r){this._unmodified=!1,this._edgeInsets.interpolate(e,t,r),this._constrain(),this._calcMatrices()},En.prototype.coveringZoomLevel=function(e){var t=(e.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/e.tileSize));return Math.max(0,t)},En.prototype.getVisibleUnwrappedCoordinates=function(t){var r=[new e.UnwrappedTileID(0,t)];if(this._renderWorldCopies)for(var n=this.pointCoordinate(new e.Point(0,0)),i=this.pointCoordinate(new e.Point(this.width,0)),a=this.pointCoordinate(new e.Point(this.width,this.height)),o=this.pointCoordinate(new e.Point(0,this.height)),s=Math.floor(Math.min(n.x,i.x,a.x,o.x)),l=Math.floor(Math.max(n.x,i.x,a.x,o.x)),c=s-1;c<=l+1;c++)0!==c&&r.push(new e.UnwrappedTileID(c,t));return r},En.prototype.coveringTiles=function(t){var r=this.coveringZoomLevel(t),n=r;if(void 0!==t.minzoom&&r<t.minzoom)return[];void 0!==t.maxzoom&&r>t.maxzoom&&(r=t.maxzoom);var i=e.MercatorCoordinate.fromLngLat(this.center),a=Math.pow(2,r),o=[a*i.x,a*i.y,0],s=An.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,r),l=t.minzoom||0;this.pitch<=60&&this._edgeInsets.top<.1&&(l=r);var c=function(e){return{aabb:new Mn([e*a,0,0],[(e+1)*a,a,0]),zoom:0,x:0,y:0,wrap:e,fullyVisible:!1}},u=[],h=[],f=r,p=t.reparseOverscaled?n:r;if(this._renderWorldCopies)for(var d=1;d<=3;d++)u.push(c(-d)),u.push(c(d));for(u.push(c(0));u.length>0;){var m=u.pop(),g=m.x,y=m.y,v=m.fullyVisible;if(!v){var x=m.aabb.intersects(s);if(0===x)continue;v=2===x}var _=m.aabb.distanceX(o),b=m.aabb.distanceY(o),w=Math.max(Math.abs(_),Math.abs(b)),T=3+(1<<f-m.zoom)-2;if(m.zoom===f||w>T&&m.zoom>=l)h.push({tileID:new e.OverscaledTileID(m.zoom===f?p:m.zoom,m.wrap,m.zoom,g,y),distanceSq:e.sqrLen([o[0]-.5-g,o[1]-.5-y])});else for(var k=0;k<4;k++){var A=(g<<1)+k%2,M=(y<<1)+(k>>1);u.push({aabb:m.aabb.quadrant(k),zoom:m.zoom+1,x:A,y:M,wrap:m.wrap,fullyVisible:v})}}return h.sort((function(e,t){return e.distanceSq-t.distanceSq})).map((function(e){return e.tileID}))},En.prototype.resize=function(e,t){this.width=e,this.height=t,this.pixelsToGLUnits=[2/e,-2/t],this._constrain(),this._calcMatrices()},Cn.unmodified.get=function(){return this._unmodified},En.prototype.zoomScale=function(e){return Math.pow(2,e)},En.prototype.scaleZoom=function(e){return Math.log(e)/Math.LN2},En.prototype.project=function(t){var r=e.clamp(t.lat,-this.maxValidLatitude,this.maxValidLatitude);return new e.Point(e.mercatorXfromLng(t.lng)*this.worldSize,e.mercatorYfromLat(r)*this.worldSize)},En.prototype.unproject=function(t){return new e.MercatorCoordinate(t.x/this.worldSize,t.y/this.worldSize).toLngLat()},Cn.point.get=function(){return this.project(this.center)},En.prototype.setLocationAtPoint=function(t,r){var n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),a=this.locationCoordinate(t),o=new e.MercatorCoordinate(a.x-(n.x-i.x),a.y-(n.y-i.y));this.center=this.coordinateLocation(o),this._renderWorldCopies&&(this.center=this.center.wrap())},En.prototype.locationPoint=function(e){return this.coordinatePoint(this.locationCoordinate(e))},En.prototype.pointLocation=function(e){return this.coordinateLocation(this.pointCoordinate(e))},En.prototype.locationCoordinate=function(t){return e.MercatorCoordinate.fromLngLat(t)},En.prototype.coordinateLocation=function(e){return e.toLngLat()},En.prototype.pointCoordinate=function(t){var r=[t.x,t.y,0,1],n=[t.x,t.y,1,1];e.transformMat4(r,r,this.pixelMatrixInverse),e.transformMat4(n,n,this.pixelMatrixInverse);var i=r[3],a=n[3],o=r[0]/i,s=n[0]/a,l=r[1]/i,c=n[1]/a,u=r[2]/i,h=n[2]/a,f=u===h?0:(0-u)/(h-u);return new e.MercatorCoordinate(e.number(o,s,f)/this.worldSize,e.number(l,c,f)/this.worldSize)},En.prototype.coordinatePoint=function(t){var r=[t.x*this.worldSize,t.y*this.worldSize,0,1];return e.transformMat4(r,r,this.pixelMatrix),new e.Point(r[0]/r[3],r[1]/r[3])},En.prototype.getBounds=function(){return(new e.LngLatBounds).extend(this.pointLocation(new e.Point(0,0))).extend(this.pointLocation(new e.Point(this.width,0))).extend(this.pointLocation(new e.Point(this.width,this.height))).extend(this.pointLocation(new e.Point(0,this.height)))},En.prototype.getMaxBounds=function(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new e.LngLatBounds([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null},En.prototype.setMaxBounds=function(e){e?(this.lngRange=[e.getWest(),e.getEast()],this.latRange=[e.getSouth(),e.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-this.maxValidLatitude,this.maxValidLatitude])},En.prototype.calculatePosMatrix=function(t,r){void 0===r&&(r=!1);var n=t.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];var a=t.canonical,o=this.worldSize/this.zoomScale(a.z),s=a.x+Math.pow(2,a.z)*t.wrap,l=e.identity(new Float64Array(16));return e.translate(l,l,[s*o,a.y*o,0]),e.scale(l,l,[o/e.EXTENT,o/e.EXTENT,1]),e.multiply(l,r?this.alignedProjMatrix:this.projMatrix,l),i[n]=new Float32Array(l),i[n]},En.prototype.customLayerMatrix=function(){return this.mercatorMatrix.slice()},En.prototype._constrain=function(){if(this.center&&this.width&&this.height&&!this._constraining){this._constraining=!0;var t,r,n,i,a=-90,o=90,s=-180,l=180,c=this.size,u=this._unmodified;if(this.latRange){var h=this.latRange;a=e.mercatorYfromLat(h[1])*this.worldSize,t=(o=e.mercatorYfromLat(h[0])*this.worldSize)-a<c.y?c.y/(o-a):0}if(this.lngRange){var f=this.lngRange;s=e.mercatorXfromLng(f[0])*this.worldSize,r=(l=e.mercatorXfromLng(f[1])*this.worldSize)-s<c.x?c.x/(l-s):0}var p=this.point,d=Math.max(r||0,t||0);if(d)return this.center=this.unproject(new e.Point(r?(l+s)/2:p.x,t?(o+a)/2:p.y)),this.zoom+=this.scaleZoom(d),this._unmodified=u,void(this._constraining=!1);if(this.latRange){var m=p.y,g=c.y/2;m-g<a&&(i=a+g),m+g>o&&(i=o-g)}if(this.lngRange){var y=p.x,v=c.x/2;y-v<s&&(n=s+v),y+v>l&&(n=l-v)}(void 0!==n||void 0!==i)&&(this.center=this.unproject(new e.Point(void 0!==n?n:p.x,void 0!==i?i:p.y))),this._unmodified=u,this._constraining=!1}},En.prototype._calcMatrices=function(){if(this.height){var t=this._fov/2,r=this.centerOffset;this.cameraToCenterDistance=.5/Math.tan(t)*this.height;var n=Math.PI/2+this._pitch,i=this._fov*(.5+r.y/this.height),a=Math.sin(i)*this.cameraToCenterDistance/Math.sin(e.clamp(Math.PI-n-i,.01,Math.PI-.01)),o=this.point,s=o.x,l=o.y,c=1.01*(Math.cos(Math.PI/2-this._pitch)*a+this.cameraToCenterDistance),u=this.height/50,h=new Float64Array(16);e.perspective(h,this._fov,this.width/this.height,u,c),h[8]=2*-r.x/this.width,h[9]=2*r.y/this.height,e.scale(h,h,[1,-1,1]),e.translate(h,h,[0,0,-this.cameraToCenterDistance]),e.rotateX(h,h,this._pitch),e.rotateZ(h,h,this.angle),e.translate(h,h,[-s,-l,0]),this.mercatorMatrix=e.scale([],h,[this.worldSize,this.worldSize,this.worldSize]),e.scale(h,h,[1,1,e.mercatorZfromAltitude(1,this.center.lat)*this.worldSize,1]),this.projMatrix=h,this.invProjMatrix=e.invert([],this.projMatrix);var f=this.width%2/2,p=this.height%2/2,d=Math.cos(this.angle),m=Math.sin(this.angle),g=s-Math.round(s)+d*f+m*p,y=l-Math.round(l)+d*p+m*f,v=new Float64Array(h);if(e.translate(v,v,[g>.5?g-1:g,y>.5?y-1:y,0]),this.alignedProjMatrix=v,h=e.create(),e.scale(h,h,[this.width/2,-this.height/2,1]),e.translate(h,h,[1,-1,0]),this.labelPlaneMatrix=h,h=e.create(),e.scale(h,h,[1,-1,1]),e.translate(h,h,[-1,-1,0]),e.scale(h,h,[2/this.width,2/this.height,1]),this.glCoordMatrix=h,this.pixelMatrix=e.multiply(new Float64Array(16),this.labelPlaneMatrix,this.projMatrix),!(h=e.invert(new Float64Array(16),this.pixelMatrix)))throw new Error("failed to invert matrix");this.pixelMatrixInverse=h,this._posMatrixCache={},this._alignedPosMatrixCache={}}},En.prototype.maxPitchScaleFactor=function(){if(!this.pixelMatrixInverse)return 1;var t=this.pointCoordinate(new e.Point(0,0)),r=[t.x*this.worldSize,t.y*this.worldSize,0,1];return e.transformMat4(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance},En.prototype.getCameraPoint=function(){var t=this._pitch,r=Math.tan(t)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new e.Point(0,r))},En.prototype.getCameraQueryGeometry=function(t){var r=this.getCameraPoint();if(1===t.length)return[t[0],r];for(var n=r.x,i=r.y,a=r.x,o=r.y,s=0,l=t;s<l.length;s+=1){var c=l[s];n=Math.min(n,c.x),i=Math.min(i,c.y),a=Math.max(a,c.x),o=Math.max(o,c.y)}return[new e.Point(n,i),new e.Point(a,i),new e.Point(a,o),new e.Point(n,o),new e.Point(n,i)]},Object.defineProperties(En.prototype,Cn);var In=function(t){var r,n,i,a;this._hashName=t&&encodeURIComponent(t),e.bindAll(["_getCurrentHash","_onHashChange","_updateHash"],this),this._updateHash=(r=this._updateHashUnthrottled.bind(this),n=!1,i=null,a=function(){i=null,n&&(r(),i=setTimeout(a,300),n=!1)},function(){return n=!0,i||a(),i})};In.prototype.addTo=function(t){return this._map=t,e.window.addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this},In.prototype.remove=function(){return e.window.removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this},In.prototype.getHashString=function(t){var r=this._map.getCenter(),n=Math.round(100*this._map.getZoom())/100,i=Math.ceil((n*Math.LN2+Math.log(512/360/.5))/Math.LN10),a=Math.pow(10,i),o=Math.round(r.lng*a)/a,s=Math.round(r.lat*a)/a,l=this._map.getBearing(),c=this._map.getPitch(),u="";if(u+=t?"/"+o+"/"+s+"/"+n:n+"/"+s+"/"+o,(l||c)&&(u+="/"+Math.round(10*l)/10),c&&(u+="/"+Math.round(c)),this._hashName){var h=this._hashName,f=!1,p=e.window.location.hash.slice(1).split("&").map((function(e){var t=e.split("=")[0];return t===h?(f=!0,t+"="+u):e})).filter((function(e){return e}));return f||p.push(h+"="+u),"#"+p.join("&")}return"#"+u},In.prototype._getCurrentHash=function(){var t,r=this,n=e.window.location.hash.replace("#","");return this._hashName?(n.split("&").map((function(e){return e.split("=")})).forEach((function(e){e[0]===r._hashName&&(t=e)})),(t&&t[1]||"").split("/")):n.split("/")},In.prototype._onHashChange=function(){var e=this._getCurrentHash();if(e.length>=3&&!e.some((function(e){return isNaN(e)}))){var t=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(e[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:t,pitch:+(e[4]||0)}),!0}return!1},In.prototype._updateHashUnthrottled=function(){var t=e.window.location.href.replace(/(#.+)?$/,this.getHashString());try{e.window.history.replaceState(e.window.history.state,null,t)}catch{}};var Ln={linearity:.3,easing:e.bezier(0,0,.3,1)},Pn=e.extend({deceleration:2500,maxSpeed:1400},Ln),zn=e.extend({deceleration:20,maxSpeed:1400},Ln),Dn=e.extend({deceleration:1e3,maxSpeed:360},Ln),On=e.extend({deceleration:1e3,maxSpeed:90},Ln),Rn=function(e){this._map=e,this.clear()};function Fn(e,t){(!e.duration||e.duration<t.duration)&&(e.duration=t.duration,e.easing=t.easing)}function Bn(t,r,n){var i=n.maxSpeed,a=n.linearity,o=n.deceleration,s=e.clamp(t*a/(r/1e3),-i,i),l=Math.abs(s)/(o*a);return{easing:n.easing,duration:1e3*l,amount:s*(l/2)}}Rn.prototype.clear=function(){this._inertiaBuffer=[]},Rn.prototype.record=function(t){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:e.browser.now(),settings:t})},Rn.prototype._drainInertiaBuffer=function(){for(var t=this._inertiaBuffer,r=e.browser.now();t.length>0&&r-t[0].time>160;)t.shift()},Rn.prototype._onMoveEnd=function(t){if(this._drainInertiaBuffer(),!(this._inertiaBuffer.length<2)){for(var r={zoom:0,bearing:0,pitch:0,pan:new e.Point(0,0),pinchAround:void 0,around:void 0},n=0,i=this._inertiaBuffer;n<i.length;n+=1){var a=i[n].settings;r.zoom+=a.zoomDelta||0,r.bearing+=a.bearingDelta||0,r.pitch+=a.pitchDelta||0,a.panDelta&&r.pan._add(a.panDelta),a.around&&(r.around=a.around),a.pinchAround&&(r.pinchAround=a.pinchAround)}var o=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,s={};if(r.pan.mag()){var l=Bn(r.pan.mag(),o,e.extend({},Pn,t||{}));s.offset=r.pan.mult(l.amount/r.pan.mag()),s.center=this._map.transform.center,Fn(s,l)}if(r.zoom){var c=Bn(r.zoom,o,zn);s.zoom=this._map.transform.zoom+c.amount,Fn(s,c)}if(r.bearing){var u=Bn(r.bearing,o,Dn);s.bearing=this._map.transform.bearing+e.clamp(u.amount,-179,179),Fn(s,u)}if(r.pitch){var h=Bn(r.pitch,o,On);s.pitch=this._map.transform.pitch+h.amount,Fn(s,h)}if(s.zoom||s.bearing){var f=void 0===r.pinchAround?r.around:r.pinchAround;s.around=f?this._map.unproject(f):this._map.getCenter()}return this.clear(),e.extend(s,{noMoveStart:!0})}};var jn=function(t){function n(n,i,a,o){void 0===o&&(o={});var s=r.mousePos(i.getCanvasContainer(),a),l=i.unproject(s);t.call(this,n,e.extend({point:s,lngLat:l,originalEvent:a},o)),this._defaultPrevented=!1,this.target=i}t&&(n.__proto__=t),n.prototype=Object.create(t&&t.prototype),n.prototype.constructor=n;var i={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,i),n}(e.Event),Nn=function(t){function n(n,i,a){var o="touchend"===n?a.changedTouches:a.touches,s=r.touchPos(i.getCanvasContainer(),o),l=s.map((function(e){return i.unproject(e)})),c=s.reduce((function(e,t,r,n){return e.add(t.div(n.length))}),new e.Point(0,0)),u=i.unproject(c);t.call(this,n,{points:s,point:c,lngLats:l,lngLat:u,originalEvent:a}),this._defaultPrevented=!1}t&&(n.__proto__=t),n.prototype=Object.create(t&&t.prototype),n.prototype.constructor=n;var i={defaultPrevented:{configurable:!0}};return n.prototype.preventDefault=function(){this._defaultPrevented=!0},i.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(n.prototype,i),n}(e.Event),Un=function(e){function t(t,r,n){e.call(this,t,{originalEvent:n}),this._defaultPrevented=!1}e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t;var r={defaultPrevented:{configurable:!0}};return t.prototype.preventDefault=function(){this._defaultPrevented=!0},r.defaultPrevented.get=function(){return this._defaultPrevented},Object.defineProperties(t.prototype,r),t}(e.Event),Vn=function(e,t){this._map=e,this._clickTolerance=t.clickTolerance};Vn.prototype.reset=function(){delete this._mousedownPos},Vn.prototype.wheel=function(e){return this._firePreventable(new Un(e.type,this._map,e))},Vn.prototype.mousedown=function(e,t){return this._mousedownPos=t,this._firePreventable(new jn(e.type,this._map,e))},Vn.prototype.mouseup=function(e){this._map.fire(new jn(e.type,this._map,e))},Vn.prototype.click=function(e,t){this._mousedownPos&&this._mousedownPos.dist(t)>=this._clickTolerance||this._map.fire(new jn(e.type,this._map,e))},Vn.prototype.dblclick=function(e){return this._firePreventable(new jn(e.type,this._map,e))},Vn.prototype.mouseover=function(e){this._map.fire(new jn(e.type,this._map,e))},Vn.prototype.mouseout=function(e){this._map.fire(new jn(e.type,this._map,e))},Vn.prototype.touchstart=function(e){return this._firePreventable(new Nn(e.type,this._map,e))},Vn.prototype.touchmove=function(e){this._map.fire(new Nn(e.type,this._map,e))},Vn.prototype.touchend=function(e){this._map.fire(new Nn(e.type,this._map,e))},Vn.prototype.touchcancel=function(e){this._map.fire(new Nn(e.type,this._map,e))},Vn.prototype._firePreventable=function(e){if(this._map.fire(e),e.defaultPrevented)return{}},Vn.prototype.isEnabled=function(){return!0},Vn.prototype.isActive=function(){return!1},Vn.prototype.enable=function(){},Vn.prototype.disable=function(){};var qn=function(e){this._map=e};qn.prototype.reset=function(){this._delayContextMenu=!1,delete this._contextMenuEvent},qn.prototype.mousemove=function(e){this._map.fire(new jn(e.type,this._map,e))},qn.prototype.mousedown=function(){this._delayContextMenu=!0},qn.prototype.mouseup=function(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new jn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)},qn.prototype.contextmenu=function(e){this._delayContextMenu?this._contextMenuEvent=e:this._map.fire(new jn(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()},qn.prototype.isEnabled=function(){return!0},qn.prototype.isActive=function(){return!1},qn.prototype.enable=function(){},qn.prototype.disable=function(){};var Hn=function(e,t){this._map=e,this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=t.clickTolerance||1};function Gn(e,t){for(var r={},n=0;n<e.length;n++)r[e[n].identifier]=t[n];return r}Hn.prototype.isEnabled=function(){return!!this._enabled},Hn.prototype.isActive=function(){return!!this._active},Hn.prototype.enable=function(){this.isEnabled()||(this._enabled=!0)},Hn.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},Hn.prototype.mousedown=function(e,t){this.isEnabled()&&e.shiftKey&&0===e.button&&(r.disableDrag(),this._startPos=this._lastPos=t,this._active=!0)},Hn.prototype.mousemoveWindow=function(e,t){if(this._active){var n=t;if(!(this._lastPos.equals(n)||!this._box&&n.dist(this._startPos)<this._clickTolerance)){var i=this._startPos;this._lastPos=n,this._box||(this._box=r.create("div","mapboxgl-boxzoom",this._container),this._container.classList.add("mapboxgl-crosshair"),this._fireEvent("boxzoomstart",e));var a=Math.min(i.x,n.x),o=Math.max(i.x,n.x),s=Math.min(i.y,n.y),l=Math.max(i.y,n.y);r.setTransform(this._box,"translate("+a+"px,"+s+"px)"),this._box.style.width=o-a+"px",this._box.style.height=l-s+"px"}}},Hn.prototype.mouseupWindow=function(t,n){var i=this;if(this._active&&0===t.button){var a=this._startPos,o=n;if(this.reset(),r.suppressClick(),a.x!==o.x||a.y!==o.y)return this._map.fire(new e.Event("boxzoomend",{originalEvent:t})),{cameraAnimation:function(e){return e.fitScreenCoordinates(a,o,i._map.getBearing(),{linear:!0})}};this._fireEvent("boxzoomcancel",t)}},Hn.prototype.keydown=function(e){this._active&&27===e.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",e))},Hn.prototype.reset=function(){this._active=!1,this._container.classList.remove("mapboxgl-crosshair"),this._box&&(r.remove(this._box),this._box=null),r.enableDrag(),delete this._startPos,delete this._lastPos},Hn.prototype._fireEvent=function(t,r){return this._map.fire(new e.Event(t,{originalEvent:r}))};var Wn=function(e){this.reset(),this.numTouches=e.numTouches};Wn.prototype.reset=function(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1},Wn.prototype.touchstart=function(t,r,n){(this.centroid||n.length>this.numTouches)&&(this.aborted=!0),!this.aborted&&(void 0===this.startTime&&(this.startTime=t.timeStamp),n.length===this.numTouches&&(this.centroid=function(t){for(var r=new e.Point(0,0),n=0,i=t;n<i.length;n+=1){var a=i[n];r._add(a)}return r.div(t.length)}(r),this.touches=Gn(n,r)))},Wn.prototype.touchmove=function(e,t,r){if(!this.aborted&&this.centroid){var n=Gn(r,t);for(var i in this.touches){var a=this.touches[i],o=n[i];(!o||o.dist(a)>30)&&(this.aborted=!0)}}},Wn.prototype.touchend=function(e,t,r){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){var n=!this.aborted&&this.centroid;if(this.reset(),n)return n}};var Zn=function(e){this.singleTap=new Wn(e),this.numTaps=e.numTaps,this.reset()};Zn.prototype.reset=function(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()},Zn.prototype.touchstart=function(e,t,r){this.singleTap.touchstart(e,t,r)},Zn.prototype.touchmove=function(e,t,r){this.singleTap.touchmove(e,t,r)},Zn.prototype.touchend=function(e,t,r){var n=this.singleTap.touchend(e,t,r);if(n){var i=e.timeStamp-this.lastTime<500,a=!this.lastTap||this.lastTap.dist(n)<30;if((!i||!a)&&this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}};var Yn=function(){this._zoomIn=new Zn({numTouches:1,numTaps:2}),this._zoomOut=new Zn({numTouches:2,numTaps:1}),this.reset()};Yn.prototype.reset=function(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()},Yn.prototype.touchstart=function(e,t,r){this._zoomIn.touchstart(e,t,r),this._zoomOut.touchstart(e,t,r)},Yn.prototype.touchmove=function(e,t,r){this._zoomIn.touchmove(e,t,r),this._zoomOut.touchmove(e,t,r)},Yn.prototype.touchend=function(e,t,r){var n=this,i=this._zoomIn.touchend(e,t,r),a=this._zoomOut.touchend(e,t,r);return i?(this._active=!0,e.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(t){return t.easeTo({duration:300,zoom:t.getZoom()+1,around:t.unproject(i)},{originalEvent:e})}}):a?(this._active=!0,e.preventDefault(),setTimeout((function(){return n.reset()}),0),{cameraAnimation:function(t){return t.easeTo({duration:300,zoom:t.getZoom()-1,around:t.unproject(a)},{originalEvent:e})}}):void 0},Yn.prototype.touchcancel=function(){this.reset()},Yn.prototype.enable=function(){this._enabled=!0},Yn.prototype.disable=function(){this._enabled=!1,this.reset()},Yn.prototype.isEnabled=function(){return this._enabled},Yn.prototype.isActive=function(){return this._active};var Xn={0:1,2:2},$n=function(e){this.reset(),this._clickTolerance=e.clickTolerance||1};$n.prototype.reset=function(){this._active=!1,this._moved=!1,delete this._lastPoint,delete this._eventButton},$n.prototype._correctButton=function(e,t){return!1},$n.prototype._move=function(e,t){return{}},$n.prototype.mousedown=function(e,t){if(!this._lastPoint){var n=r.mouseButton(e);this._correctButton(e,n)&&(this._lastPoint=t,this._eventButton=n)}},$n.prototype.mousemoveWindow=function(e,t){var r=this._lastPoint;if(r){if(e.preventDefault(),function(e,t){var r=Xn[t];return void 0===e.buttons||(e.buttons&r)!==r}(e,this._eventButton))return void this.reset();if(this._moved||!(t.dist(r)<this._clickTolerance))return this._moved=!0,this._lastPoint=t,this._move(r,t)}},$n.prototype.mouseupWindow=function(e){this._lastPoint&&r.mouseButton(e)===this._eventButton&&(this._moved&&r.suppressClick(),this.reset())},$n.prototype.enable=function(){this._enabled=!0},$n.prototype.disable=function(){this._enabled=!1,this.reset()},$n.prototype.isEnabled=function(){return this._enabled},$n.prototype.isActive=function(){return this._active};var Kn=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.mousedown=function(t,r){e.prototype.mousedown.call(this,t,r),this._lastPoint&&(this._active=!0)},t.prototype._correctButton=function(e,t){return 0===t&&!e.ctrlKey},t.prototype._move=function(e,t){return{around:t,panDelta:t.sub(e)}},t}($n),Jn=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._correctButton=function(e,t){return 0===t&&e.ctrlKey||2===t},t.prototype._move=function(e,t){var r=.8*(t.x-e.x);if(r)return this._active=!0,{bearingDelta:r}},t.prototype.contextmenu=function(e){e.preventDefault()},t}($n),Qn=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype._correctButton=function(e,t){return 0===t&&e.ctrlKey||2===t},t.prototype._move=function(e,t){var r=-.5*(t.y-e.y);if(r)return this._active=!0,{pitchDelta:r}},t.prototype.contextmenu=function(e){e.preventDefault()},t}($n),ei=function(e){this._minTouches=1,this._clickTolerance=e.clickTolerance||1,this.reset()};ei.prototype.reset=function(){this._active=!1,this._touches={},this._sum=new e.Point(0,0)},ei.prototype.touchstart=function(e,t,r){return this._calculateTransform(e,t,r)},ei.prototype.touchmove=function(e,t,r){if(this._active&&!(r.length<this._minTouches))return e.preventDefault(),this._calculateTransform(e,t,r)},ei.prototype.touchend=function(e,t,r){this._calculateTransform(e,t,r),this._active&&r.length<this._minTouches&&this.reset()},ei.prototype.touchcancel=function(){this.reset()},ei.prototype._calculateTransform=function(t,r,n){n.length>0&&(this._active=!0);var i=Gn(n,r),a=new e.Point(0,0),o=new e.Point(0,0),s=0;for(var l in i){var c=i[l],u=this._touches[l];u&&(a._add(c),o._add(c.sub(u)),s++,i[l]=c)}if(this._touches=i,!(s<this._minTouches)&&o.mag()){var h=o.div(s);if(this._sum._add(h),!(this._sum.mag()<this._clickTolerance))return{around:a.div(s),panDelta:h}}},ei.prototype.enable=function(){this._enabled=!0},ei.prototype.disable=function(){this._enabled=!1,this.reset()},ei.prototype.isEnabled=function(){return this._enabled},ei.prototype.isActive=function(){return this._active};var ti=function(){this.reset()};function ri(e,t,r){for(var n=0;n<e.length;n++)if(e[n].identifier===r)return t[n]}function ni(e,t){return Math.log(e/t)/Math.LN2}ti.prototype.reset=function(){this._active=!1,delete this._firstTwoTouches},ti.prototype._start=function(e){},ti.prototype._move=function(e,t,r){return{}},ti.prototype.touchstart=function(e,t,r){this._firstTwoTouches||r.length<2||(this._firstTwoTouches=[r[0].identifier,r[1].identifier],this._start([t[0],t[1]]))},ti.prototype.touchmove=function(e,t,r){if(this._firstTwoTouches){e.preventDefault();var n=this._firstTwoTouches,i=n[0],a=n[1],o=ri(r,t,i),s=ri(r,t,a);if(o&&s){var l=this._aroundCenter?null:o.add(s).div(2);return this._move([o,s],l,e)}}},ti.prototype.touchend=function(e,t,n){if(this._firstTwoTouches){var i=this._firstTwoTouches,a=i[0],o=i[1],s=ri(n,t,a),l=ri(n,t,o);s&&l||(this._active&&r.suppressClick(),this.reset())}},ti.prototype.touchcancel=function(){this.reset()},ti.prototype.enable=function(e){this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around},ti.prototype.disable=function(){this._enabled=!1,this.reset()},ti.prototype.isEnabled=function(){return this._enabled},ti.prototype.isActive=function(){return this._active};var ii=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.reset=function(){e.prototype.reset.call(this),delete this._distance,delete this._startDistance},t.prototype._start=function(e){this._startDistance=this._distance=e[0].dist(e[1])},t.prototype._move=function(e,t){var r=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(ni(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:ni(this._distance,r),pinchAround:t}},t}(ti);function ai(e,t){return 180*e.angleWith(t)/Math.PI}var oi=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.reset=function(){e.prototype.reset.call(this),delete this._minDiameter,delete this._startVector,delete this._vector},t.prototype._start=function(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])},t.prototype._move=function(e,t){var r=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:ai(this._vector,r),pinchAround:t}},t.prototype._isBelowThreshold=function(e){this._minDiameter=Math.min(this._minDiameter,e.mag());var t=25/(Math.PI*this._minDiameter)*360,r=ai(e,this._startVector);return Math.abs(r)<t},t}(ti);function si(e){return Math.abs(e.y)>Math.abs(e.x)}var li=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t.prototype.reset=function(){e.prototype.reset.call(this),this._valid=void 0,delete this._firstMove,delete this._lastPoints},t.prototype._start=function(e){this._lastPoints=e,si(e[0].sub(e[1]))&&(this._valid=!1)},t.prototype._move=function(e,t,r){var n=e[0].sub(this._lastPoints[0]),i=e[1].sub(this._lastPoints[1]);if(this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid)return this._lastPoints=e,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}},t.prototype.gestureBeginsVertically=function(e,t,r){if(void 0!==this._valid)return this._valid;var n=e.mag()>=2,i=t.mag()>=2;if(n||i){if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;var a=e.y>0==t.y>0;return si(e)&&si(t)&&a}},t}(ti),ci={panStep:100,bearingStep:15,pitchStep:10},ui=function(){var e=ci;this._panStep=e.panStep,this._bearingStep=e.bearingStep,this._pitchStep=e.pitchStep,this._rotationDisabled=!1};function hi(e){return e*(2-e)}ui.prototype.reset=function(){this._active=!1},ui.prototype.keydown=function(e){var t=this;if(!(e.altKey||e.ctrlKey||e.metaKey)){var r=0,n=0,i=0,a=0,o=0;switch(e.keyCode){case 61:case 107:case 171:case 187:r=1;break;case 189:case 109:case 173:r=-1;break;case 37:e.shiftKey?n=-1:(e.preventDefault(),a=-1);break;case 39:e.shiftKey?n=1:(e.preventDefault(),a=1);break;case 38:e.shiftKey?i=1:(e.preventDefault(),o=-1);break;case 40:e.shiftKey?i=-1:(e.preventDefault(),o=1);break;default:return}return this._rotationDisabled&&(n=0,i=0),{cameraAnimation:function(s){var l=s.getZoom();s.easeTo({duration:300,easeId:"keyboardHandler",easing:hi,zoom:r?Math.round(l)+r*(e.shiftKey?2:1):l,bearing:s.getBearing()+n*t._bearingStep,pitch:s.getPitch()+i*t._pitchStep,offset:[-a*t._panStep,-o*t._panStep],center:s.getCenter()},{originalEvent:e})}}}},ui.prototype.enable=function(){this._enabled=!0},ui.prototype.disable=function(){this._enabled=!1,this.reset()},ui.prototype.isEnabled=function(){return this._enabled},ui.prototype.isActive=function(){return this._active},ui.prototype.disableRotation=function(){this._rotationDisabled=!0},ui.prototype.enableRotation=function(){this._rotationDisabled=!1};var fi=4.000244140625,pi=1/450,di=function(t,r){this._map=t,this._el=t.getCanvasContainer(),this._handler=r,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=pi,e.bindAll(["_onTimeout"],this)};di.prototype.setZoomRate=function(e){this._defaultZoomRate=e},di.prototype.setWheelZoomRate=function(e){this._wheelZoomRate=e},di.prototype.isEnabled=function(){return!!this._enabled},di.prototype.isActive=function(){return!!this._active||void 0!==this._finishTimeout},di.prototype.isZooming=function(){return!!this._zooming},di.prototype.enable=function(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=e&&"center"===e.around)},di.prototype.disable=function(){this.isEnabled()&&(this._enabled=!1)},di.prototype.wheel=function(t){if(this.isEnabled()){var r=t.deltaMode===e.window.WheelEvent.DOM_DELTA_LINE?40*t.deltaY:t.deltaY,n=e.browser.now(),i=n-(this._lastWheelEventTime||0);this._lastWheelEventTime=n,0!==r&&r%fi==0?this._type="wheel":0!==r&&Math.abs(r)<4?this._type="trackpad":i>400?(this._type=null,this._lastValue=r,this._timeout=setTimeout(this._onTimeout,40,t)):this._type||(this._type=Math.abs(i*r)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,r+=this._lastValue)),t.shiftKey&&r&&(r/=4),this._type&&(this._lastWheelEvent=t,this._delta-=r,this._active||this._start(t)),t.preventDefault()}},di.prototype._onTimeout=function(e){this._type="wheel",this._delta-=this._lastValue,this._active||this._start(e)},di.prototype._start=function(t){if(this._delta){this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);var n=r.mousePos(this._el,t);this._around=e.LngLat.convert(this._aroundCenter?this._map.getCenter():this._map.unproject(n)),this._aroundPoint=this._map.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._handler._triggerRenderFrame())}},di.prototype.renderFrame=function(){var t=this;if(this._frameId&&(this._frameId=null,this.isActive())){var r=this._map.transform;if(0!==this._delta){var n="wheel"===this._type&&Math.abs(this._delta)>fi?this._wheelZoomRate:this._defaultZoomRate,i=2/(1+Math.exp(-Math.abs(this._delta*n)));this._delta<0&&0!==i&&(i=1/i);var a="number"==typeof this._targetZoom?r.zoomScale(this._targetZoom):r.scale;this._targetZoom=Math.min(r.maxZoom,Math.max(r.minZoom,r.scaleZoom(a*i))),"wheel"===this._type&&(this._startZoom=r.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}var o,s="number"==typeof this._targetZoom?this._targetZoom:r.zoom,l=this._startZoom,c=this._easing,u=!1;if("wheel"===this._type&&l&&c){var h=Math.min((e.browser.now()-this._lastWheelEventTime)/200,1),f=c(h);o=e.number(l,s,f),h<1?this._frameId||(this._frameId=!0):u=!0}else o=s,u=!0;return this._active=!0,u&&(this._active=!1,this._finishTimeout=setTimeout((function(){t._zooming=!1,t._handler._triggerRenderFrame(),delete t._targetZoom,delete t._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!u,zoomDelta:o-r.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}},di.prototype._smoothOutEasing=function(t){var r=e.ease;if(this._prevEase){var n=this._prevEase,i=(e.browser.now()-n.start)/n.duration,a=n.easing(i+.01)-n.easing(i),o=.27/Math.sqrt(a*a+1e-4)*.01,s=Math.sqrt(.0729-o*o);r=e.bezier(o,s,.25,1)}return this._prevEase={start:e.browser.now(),duration:t,easing:r},r},di.prototype.reset=function(){this._active=!1};var mi=function(e,t){this._clickZoom=e,this._tapZoom=t};mi.prototype.enable=function(){this._clickZoom.enable(),this._tapZoom.enable()},mi.prototype.disable=function(){this._clickZoom.disable(),this._tapZoom.disable()},mi.prototype.isEnabled=function(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()},mi.prototype.isActive=function(){return this._clickZoom.isActive()||this._tapZoom.isActive()};var gi=function(){this.reset()};gi.prototype.reset=function(){this._active=!1},gi.prototype.dblclick=function(e,t){return e.preventDefault(),{cameraAnimation:function(r){r.easeTo({duration:300,zoom:r.getZoom()+(e.shiftKey?-1:1),around:r.unproject(t)},{originalEvent:e})}}},gi.prototype.enable=function(){this._enabled=!0},gi.prototype.disable=function(){this._enabled=!1,this.reset()},gi.prototype.isEnabled=function(){return this._enabled},gi.prototype.isActive=function(){return this._active};var yi=function(){this._tap=new Zn({numTouches:1,numTaps:1}),this.reset()};yi.prototype.reset=function(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,this._tap.reset()},yi.prototype.touchstart=function(e,t,r){this._swipePoint||(this._tapTime&&e.timeStamp-this._tapTime>500&&this.reset(),this._tapTime?r.length>0&&(this._swipePoint=t[0],this._swipeTouch=r[0].identifier):this._tap.touchstart(e,t,r))},yi.prototype.touchmove=function(e,t,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;var n=t[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,e.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(e,t,r)},yi.prototype.touchend=function(e,t,r){this._tapTime?this._swipePoint&&0===r.length&&this.reset():this._tap.touchend(e,t,r)&&(this._tapTime=e.timeStamp)},yi.prototype.touchcancel=function(){this.reset()},yi.prototype.enable=function(){this._enabled=!0},yi.prototype.disable=function(){this._enabled=!1,this.reset()},yi.prototype.isEnabled=function(){return this._enabled},yi.prototype.isActive=function(){return this._active};var vi=function(e,t,r){this._el=e,this._mousePan=t,this._touchPan=r};vi.prototype.enable=function(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("mapboxgl-touch-drag-pan")},vi.prototype.disable=function(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("mapboxgl-touch-drag-pan")},vi.prototype.isEnabled=function(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()},vi.prototype.isActive=function(){return this._mousePan.isActive()||this._touchPan.isActive()};var xi=function(e,t,r){this._pitchWithRotate=e.pitchWithRotate,this._mouseRotate=t,this._mousePitch=r};xi.prototype.enable=function(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()},xi.prototype.disable=function(){this._mouseRotate.disable(),this._mousePitch.disable()},xi.prototype.isEnabled=function(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())},xi.prototype.isActive=function(){return this._mouseRotate.isActive()||this._mousePitch.isActive()};var _i=function(e,t,r,n){this._el=e,this._touchZoom=t,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0};_i.prototype.enable=function(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add("mapboxgl-touch-zoom-rotate")},_i.prototype.disable=function(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("mapboxgl-touch-zoom-rotate")},_i.prototype.isEnabled=function(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()},_i.prototype.isActive=function(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()},_i.prototype.disableRotation=function(){this._rotationDisabled=!0,this._touchRotate.disable()},_i.prototype.enableRotation=function(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()};var bi=function(e){return e.zoom||e.drag||e.pitch||e.rotate},wi=function(e){function t(){e.apply(this,arguments)}return e&&(t.__proto__=e),t.prototype=Object.create(e&&e.prototype),t.prototype.constructor=t,t}(e.Event);function Ti(e){return e.panDelta&&e.panDelta.mag()||e.zoomDelta||e.bearingDelta||e.pitchDelta}var ki=function(t,n){this._map=t,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new Rn(t),this._bearingSnap=n.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(n),e.bindAll(["handleEvent","handleWindowEvent"],this);var i=this._el;this._listeners=[[i,"touchstart",{passive:!0}],[i,"touchmove",{passive:!1}],[i,"touchend",void 0],[i,"touchcancel",void 0],[i,"mousedown",void 0],[i,"mousemove",void 0],[i,"mouseup",void 0],[e.window.document,"mousemove",{capture:!0}],[e.window.document,"mouseup",void 0],[i,"mouseover",void 0],[i,"mouseout",void 0],[i,"dblclick",void 0],[i,"click",void 0],[i,"keydown",{capture:!1}],[i,"keyup",void 0],[i,"wheel",{passive:!1}],[i,"contextmenu",void 0],[e.window,"blur",void 0]];for(var a=0,o=this._listeners;a<o.length;a+=1){var s=o[a],l=s[0],c=s[1],u=s[2];r.addEventListener(l,c,l===e.window.document?this.handleWindowEvent:this.handleEvent,u)}};ki.prototype.destroy=function(){for(var t=0,n=this._listeners;t<n.length;t+=1){var i=n[t],a=i[0],o=i[1],s=i[2];r.removeEventListener(a,o,a===e.window.document?this.handleWindowEvent:this.handleEvent,s)}},ki.prototype._addDefaultHandlers=function(e){var t=this._map,r=t.getCanvasContainer();this._add("mapEvent",new Vn(t,e));var n=t.boxZoom=new Hn(t,e);this._add("boxZoom",n);var i=new Yn,a=new gi;t.doubleClickZoom=new mi(a,i),this._add("tapZoom",i),this._add("clickZoom",a);var o=new yi;this._add("tapDragZoom",o);var s=t.touchPitch=new li;this._add("touchPitch",s);var l=new Jn(e),c=new Qn(e);t.dragRotate=new xi(e,l,c),this._add("mouseRotate",l,["mousePitch"]),this._add("mousePitch",c,["mouseRotate"]);var u=new Kn(e),h=new ei(e);t.dragPan=new vi(r,u,h),this._add("mousePan",u),this._add("touchPan",h,["touchZoom","touchRotate"]);var f=new oi,p=new ii;t.touchZoomRotate=new _i(r,p,f,o),this._add("touchRotate",f,["touchPan","touchZoom"]),this._add("touchZoom",p,["touchPan","touchRotate"]);var d=t.scrollZoom=new di(t,this);this._add("scrollZoom",d,["mousePan"]);var m=t.keyboard=new ui;this._add("keyboard",m),this._add("blockableMapEvent",new qn(t));for(var g=0,y=["boxZoom","doubleClickZoom","tapDragZoom","touchPitch","dragRotate","dragPan","touchZoomRotate","scrollZoom","keyboard"];g<y.length;g+=1){var v=y[g];e.interactive&&e[v]&&t[v].enable(e[v])}},ki.prototype._add=function(e,t,r){this._handlers.push({handlerName:e,handler:t,allowed:r}),this._handlersById[e]=t},ki.prototype.stop=function(e){if(!this._updatingCamera){for(var t=0,r=this._handlers;t<r.length;t+=1)r[t].handler.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}},ki.prototype.isActive=function(){for(var e=0,t=this._handlers;e<t.length;e+=1)if(t[e].handler.isActive())return!0;return!1},ki.prototype.isZooming=function(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()},ki.prototype.isRotating=function(){return!!this._eventsInProgress.rotate},ki.prototype.isMoving=function(){return!!bi(this._eventsInProgress)||this.isZooming()},ki.prototype._blockedByActive=function(e,t,r){for(var n in e)if(n!==r&&(!t||t.indexOf(n)<0))return!0;return!1},ki.prototype.handleWindowEvent=function(e){this.handleEvent(e,e.type+"Window")},ki.prototype._getMapTouches=function(e){for(var t=[],r=0,n=e;r<n.length;r+=1){var i=n[r],a=i.target;this._el.contains(a)&&t.push(i)}return t},ki.prototype.handleEvent=function(e,t){if("blur"!==e.type){this._updatingCamera=!0;for(var n="renderFrame"===e.type?void 0:e,i={needsRenderFrame:!1},a={},o={},s=e.touches?this._getMapTouches(e.touches):void 0,l=s?r.touchPos(this._el,s):r.mousePos(this._el,e),c=0,u=this._handlers;c<u.length;c+=1){var h=u[c],f=h.handlerName,p=h.handler,d=h.allowed;if(p.isEnabled()){var m=void 0;this._blockedByActive(o,d,f)?p.reset():p[t||e.type]&&(m=p[t||e.type](e,l,s),this.mergeHandlerResult(i,a,m,f,n),m&&m.needsRenderFrame&&this._triggerRenderFrame()),(m||p.isActive())&&(o[f]=p)}}var g={};for(var y in this._previousActiveHandlers)o[y]||(g[y]=n);this._previousActiveHandlers=o,(Object.keys(g).length||Ti(i))&&(this._changes.push([i,a,g]),this._triggerRenderFrame()),(Object.keys(o).length||Ti(i))&&this._map._stop(!0),this._updatingCamera=!1;var v=i.cameraAnimation;v&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],v(this._map))}else this.stop(!0)},ki.prototype.mergeHandlerResult=function(t,r,n,i,a){if(n){e.extend(t,n);var o={handlerName:i,originalEvent:n.originalEvent||a};void 0!==n.zoomDelta&&(r.zoom=o),void 0!==n.panDelta&&(r.drag=o),void 0!==n.pitchDelta&&(r.pitch=o),void 0!==n.bearingDelta&&(r.rotate=o)}},ki.prototype._applyChanges=function(){for(var t={},r={},n={},i=0,a=this._changes;i<a.length;i+=1){var o=a[i],s=o[0],l=o[1],c=o[2];s.panDelta&&(t.panDelta=(t.panDelta||new e.Point(0,0))._add(s.panDelta)),s.zoomDelta&&(t.zoomDelta=(t.zoomDelta||0)+s.zoomDelta),s.bearingDelta&&(t.bearingDelta=(t.bearingDelta||0)+s.bearingDelta),s.pitchDelta&&(t.pitchDelta=(t.pitchDelta||0)+s.pitchDelta),void 0!==s.around&&(t.around=s.around),void 0!==s.pinchAround&&(t.pinchAround=s.pinchAround),s.noInertia&&(t.noInertia=s.noInertia),e.extend(r,l),e.extend(n,c)}this._updateMapTransform(t,r,n),this._changes=[]},ki.prototype._updateMapTransform=function(e,t,r){var n=this._map,i=n.transform;if(!Ti(e))return this._fireEvents(t,r,!0);var a=e.panDelta,o=e.zoomDelta,s=e.bearingDelta,l=e.pitchDelta,c=e.around,u=e.pinchAround;void 0!==u&&(c=u),n._stop(!0),c=c||n.transform.centerPoint;var h=i.pointLocation(a?c.sub(a):c);s&&(i.bearing+=s),l&&(i.pitch+=l),o&&(i.zoom+=o),i.setLocationAtPoint(h,c),this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(t,r,!0)},ki.prototype._fireEvents=function(t,r,n){var i=this,a=bi(this._eventsInProgress),o=bi(t),s={};for(var l in t){var c=t[l].originalEvent;this._eventsInProgress[l]||(s[l+"start"]=c),this._eventsInProgress[l]=t[l]}for(var u in!a&&o&&this._fireEvent("movestart",o.originalEvent),s)this._fireEvent(u,s[u]);for(var h in o&&this._fireEvent("move",o.originalEvent),t){var f=t[h].originalEvent;this._fireEvent(h,f)}var p,d={};for(var m in this._eventsInProgress){var g=this._eventsInProgress[m],y=g.handlerName,v=g.originalEvent;this._handlersById[y].isActive()||(delete this._eventsInProgress[m],p=r[y]||v,d[m+"end"]=p)}for(var x in d)this._fireEvent(x,d[x]);var _=bi(this._eventsInProgress);if(n&&(a||o)&&!_){this._updatingCamera=!0;var b=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),w=function(e){return 0!==e&&-i._bearingSnap<e&&e<i._bearingSnap};b?(w(b.bearing||this._map.getBearing())&&(b.bearing=0),this._map.easeTo(b,{originalEvent:p})):(this._map.fire(new e.Event("moveend",{originalEvent:p})),w(this._map.getBearing())&&this._map.resetNorth()),this._updatingCamera=!1}},ki.prototype._fireEvent=function(t,r){this._map.fire(new e.Event(t,r?{originalEvent:r}:{}))},ki.prototype._requestFrame=function(){var e=this;return this._map.triggerRepaint(),this._map._renderTaskQueue.add((function(t){delete e._frameId,e.handleEvent(new wi("renderFrame",{timeStamp:t})),e._applyChanges()}))},ki.prototype._triggerRenderFrame=function(){void 0===this._frameId&&(this._frameId=this._requestFrame())};var Ai=function(t){function r(r,n){t.call(this),this._moving=!1,this._zooming=!1,this.transform=r,this._bearingSnap=n.bearingSnap,e.bindAll(["_renderFrameCallback"],this)}return t&&(r.__proto__=t),r.prototype=Object.create(t&&t.prototype),r.prototype.constructor=r,r.prototype.getCenter=function(){return new e.LngLat(this.transform.center.lng,this.transform.center.lat)},r.prototype.setCenter=function(e,t){return this.jumpTo({center:e},t)},r.prototype.panBy=function(t,r,n){return t=e.Point.convert(t).mult(-1),this.panTo(this.transform.center,e.extend({offset:t},r),n)},r.prototype.panTo=function(t,r,n){return this.easeTo(e.extend({center:t},r),n)},r.prototype.getZoom=function(){return this.transform.zoom},r.prototype.setZoom=function(e,t){return this.jumpTo({zoom:e},t),this},r.prototype.zoomTo=function(t,r,n){return this.easeTo(e.extend({zoom:t},r),n)},r.prototype.zoomIn=function(e,t){return this.zoomTo(this.getZoom()+1,e,t),this},r.prototype.zoomOut=function(e,t){return this.zoomTo(this.getZoom()-1,e,t),this},r.prototype.getBearing=function(){return this.transform.bearing},r.prototype.setBearing=function(e,t){return this.jumpTo({bearing:e},t),this},r.prototype.getPadding=function(){return this.transform.padding},r.prototype.setPadding=function(e,t){return this.jumpTo({padding:e},t),this},r.prototype.rotateTo=function(t,r,n){return this.easeTo(e.extend({bearing:t},r),n)},r.prototype.resetNorth=function(t,r){return this.rotateTo(0,e.extend({duration:1e3},t),r),this},r.prototype.resetNorthPitch=function(t,r){return this.easeTo(e.extend({bearing:0,pitch:0,duration:1e3},t),r),this},r.prototype.snapToNorth=function(e,t){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,t):this},r.prototype.getPitch=function(){return this.transform.pitch},r.prototype.setPitch=function(e,t){return this.jumpTo({pitch:e},t),this},r.prototype.cameraForBounds=function(t,r){t=e.LngLatBounds.convert(t);var n=r&&r.bearing||0;return this._cameraForBoxAndBearing(t.getNorthWest(),t.getSouthEast(),n,r)},r.prototype._cameraForBoxAndBearing=function(t,r,n,i){var a={top:0,bottom:0,right:0,left:0};if("number"==typeof(i=e.extend({padding:a,offset:[0,0],maxZoom:this.transform.maxZoom},i)).padding){var o=i.padding;i.padding={top:o,bottom:o,right:o,left:o}}i.padding=e.extend(a,i.padding);var s=this.transform,l=s.padding,c=s.project(e.LngLat.convert(t)),u=s.project(e.LngLat.convert(r)),h=c.rotate(-n*Math.PI/180),f=u.rotate(-n*Math.PI/180),p=new e.Point(Math.max(h.x,f.x),Math.max(h.y,f.y)),d=new e.Point(Math.min(h.x,f.x),Math.min(h.y,f.y)),m=p.sub(d),g=(s.width-(l.left+l.right+i.padding.left+i.padding.right))/m.x,y=(s.height-(l.top+l.bottom+i.padding.top+i.padding.bottom))/m.y;if(!(y<0||g<0)){var v=Math.min(s.scaleZoom(s.scale*Math.min(g,y)),i.maxZoom),x="number"==typeof i.offset.x?new e.Point(i.offset.x,i.offset.y):e.Point.convert(i.offset),_=(i.padding.left-i.padding.right)/2,b=(i.padding.top-i.padding.bottom)/2,w=new e.Point(_,b).rotate(n*Math.PI/180),T=x.add(w).mult(s.scale/s.zoomScale(v));return{center:s.unproject(c.add(u).div(2).sub(T)),zoom:v,bearing:n}}e.warnOnce("Map cannot fit within canvas with the given bounds, padding, and/or offset.")},r.prototype.fitBounds=function(e,t,r){return this._fitInternal(this.cameraForBounds(e,t),t,r)},r.prototype.fitScreenCoordinates=function(t,r,n,i,a){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(e.Point.convert(t)),this.transform.pointLocation(e.Point.convert(r)),n,i),i,a)},r.prototype._fitInternal=function(t,r,n){return t?(delete(r=e.extend(t,r)).padding,r.linear?this.easeTo(r,n):this.flyTo(r,n)):this},r.prototype.jumpTo=function(t,r){this.stop();var n=this.transform,i=!1,a=!1,o=!1;return"zoom"in t&&n.zoom!==+t.zoom&&(i=!0,n.zoom=+t.zoom),void 0!==t.center&&(n.center=e.LngLat.convert(t.center)),"bearing"in t&&n.bearing!==+t.bearing&&(a=!0,n.bearing=+t.bearing),"pitch"in t&&n.pitch!==+t.pitch&&(o=!0,n.pitch=+t.pitch),null!=t.padding&&!n.isPaddingEqual(t.padding)&&(n.padding=t.padding),this.fire(new e.Event("movestart",r)).fire(new e.Event("move",r)),i&&this.fire(new e.Event("zoomstart",r)).fire(new e.Event("zoom",r)).fire(new e.Event("zoomend",r)),a&&this.fire(new e.Event("rotatestart",r)).fire(new e.Event("rotate",r)).fire(new e.Event("rotateend",r)),o&&this.fire(new e.Event("pitchstart",r)).fire(new e.Event("pitch",r)).fire(new e.Event("pitchend",r)),this.fire(new e.Event("moveend",r))},r.prototype.easeTo=function(t,r){var n=this;this._stop(!1,t.easeId),(!1===(t=e.extend({offset:[0,0],duration:500,easing:e.ease},t)).animate||!t.essential&&e.browser.prefersReducedMotion)&&(t.duration=0);var i=this.transform,a=this.getZoom(),o=this.getBearing(),s=this.getPitch(),l=this.getPadding(),c="zoom"in t?+t.zoom:a,u="bearing"in t?this._normalizeBearing(t.bearing,o):o,h="pitch"in t?+t.pitch:s,f="padding"in t?t.padding:i.padding,p=e.Point.convert(t.offset),d=i.centerPoint.add(p),m=i.pointLocation(d),g=e.LngLat.convert(t.center||m);this._normalizeCenter(g);var y,v,x=i.project(m),_=i.project(g).sub(x),b=i.zoomScale(c-a);t.around&&(y=e.LngLat.convert(t.around),v=i.locationPoint(y));var w={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||c!==a,this._rotating=this._rotating||o!==u,this._pitching=this._pitching||h!==s,this._padding=!i.isPaddingEqual(f),this._easeId=t.easeId,this._prepareEase(r,t.noMoveStart,w),this._ease((function(t){if(n._zooming&&(i.zoom=e.number(a,c,t)),n._rotating&&(i.bearing=e.number(o,u,t)),n._pitching&&(i.pitch=e.number(s,h,t)),n._padding&&(i.interpolatePadding(l,f,t),d=i.centerPoint.add(p)),y)i.setLocationAtPoint(y,v);else{var m=i.zoomScale(i.zoom-a),g=c>a?Math.min(2,b):Math.max(.5,b),w=Math.pow(g,1-t),T=i.unproject(x.add(_.mult(t*w)).mult(m));i.setLocationAtPoint(i.renderWorldCopies?T.wrap():T,d)}n._fireMoveEvents(r)}),(function(e){n._afterEase(r,e)}),t),this},r.prototype._prepareEase=function(t,r,n){void 0===n&&(n={}),this._moving=!0,!r&&!n.moving&&this.fire(new e.Event("movestart",t)),this._zooming&&!n.zooming&&this.fire(new e.Event("zoomstart",t)),this._rotating&&!n.rotating&&this.fire(new e.Event("rotatestart",t)),this._pitching&&!n.pitching&&this.fire(new e.Event("pitchstart",t))},r.prototype._fireMoveEvents=function(t){this.fire(new e.Event("move",t)),this._zooming&&this.fire(new e.Event("zoom",t)),this._rotating&&this.fire(new e.Event("rotate",t)),this._pitching&&this.fire(new e.Event("pitch",t))},r.prototype._afterEase=function(t,r){if(!this._easeId||!r||this._easeId!==r){delete this._easeId;var n=this._zooming,i=this._rotating,a=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new e.Event("zoomend",t)),i&&this.fire(new e.Event("rotateend",t)),a&&this.fire(new e.Event("pitchend",t)),this.fire(new e.Event("moveend",t))}},r.prototype.flyTo=function(t,r){var n=this;if(!t.essential&&e.browser.prefersReducedMotion){var i=e.pick(t,["center","zoom","bearing","pitch","around"]);return this.jumpTo(i,r)}this.stop(),t=e.extend({offset:[0,0],speed:1.2,curve:1.42,easing:e.ease},t);var a=this.transform,o=this.getZoom(),s=this.getBearing(),l=this.getPitch(),c=this.getPadding(),u="zoom"in t?e.clamp(+t.zoom,a.minZoom,a.maxZoom):o,h="bearing"in t?this._normalizeBearing(t.bearing,s):s,f="pitch"in t?+t.pitch:l,p="padding"in t?t.padding:a.padding,d=a.zoomScale(u-o),m=e.Point.convert(t.offset),g=a.centerPoint.add(m),y=a.pointLocation(g),v=e.LngLat.convert(t.center||y);this._normalizeCenter(v);var x=a.project(y),_=a.project(v).sub(x),b=t.curve,w=Math.max(a.width,a.height),T=w/d,k=_.mag();if("minZoom"in t){var A=e.clamp(Math.min(t.minZoom,o,u),a.minZoom,a.maxZoom),M=w/a.zoomScale(A-o);b=Math.sqrt(M/k*2)}var S=b*b;function E(e){var t=(T*T-w*w+(e?-1:1)*S*S*k*k)/(2*(e?T:w)*S*k);return Math.log(Math.sqrt(t*t+1)-t)}function C(e){return(Math.exp(e)-Math.exp(-e))/2}function I(e){return(Math.exp(e)+Math.exp(-e))/2}var L=E(0),P=function(e){return I(L)/I(L+b*e)},z=function(e){return w*((I(L)*function(e){return C(e)/I(e)}(L+b*e)-C(L))/S)/k},D=(E(1)-L)/b;if(Math.abs(k)<1e-6||!isFinite(D)){if(Math.abs(w-T)<1e-6)return this.easeTo(t,r);var O=T<w?-1:1;D=Math.abs(Math.log(T/w))/b,z=function(){return 0},P=function(e){return Math.exp(O*b*e)}}if("duration"in t)t.duration=+t.duration;else{var R="screenSpeed"in t?+t.screenSpeed/b:+t.speed;t.duration=1e3*D/R}return t.maxDuration&&t.duration>t.maxDuration&&(t.duration=0),this._zooming=!0,this._rotating=s!==h,this._pitching=f!==l,this._padding=!a.isPaddingEqual(p),this._prepareEase(r,!1),this._ease((function(t){var i=t*D,d=1/P(i);a.zoom=1===t?u:o+a.scaleZoom(d),n._rotating&&(a.bearing=e.number(s,h,t)),n._pitching&&(a.pitch=e.number(l,f,t)),n._padding&&(a.interpolatePadding(c,p,t),g=a.centerPoint.add(m));var y=1===t?v:a.unproject(x.add(_.mult(z(i))).mult(d));a.setLocationAtPoint(a.renderWorldCopies?y.wrap():y,g),n._fireMoveEvents(r)}),(function(){return n._afterEase(r)}),t),this},r.prototype.isEasing=function(){return!!this._easeFrameId},r.prototype.stop=function(){return this._stop()},r.prototype._stop=function(e,t){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){var r=this._onEaseEnd;delete this._onEaseEnd,r.call(this,t)}if(!e){var n=this.handlers;n&&n.stop(!1)}return this},r.prototype._ease=function(t,r,n){!1===n.animate||0===n.duration?(t(1),r()):(this._easeStart=e.browser.now(),this._easeOptions=n,this._onEaseFrame=t,this._onEaseEnd=r,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))},r.prototype._renderFrameCallback=function(){var t=Math.min((e.browser.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(t)),t<1?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},r.prototype._normalizeBearing=function(t,r){t=e.wrap(t,-180,180);var n=Math.abs(t-r);return Math.abs(t-360-r)<n&&(t-=360),Math.abs(t+360-r)<n&&(t+=360),t},r.prototype._normalizeCenter=function(e){var t=this.transform;if(t.renderWorldCopies&&!t.lngRange){var r=e.lng-t.center.lng;e.lng+=r>180?-360:r<-180?360:0}},r}(e.Evented),Mi=function(t){void 0===t&&(t={}),this.options=t,e.bindAll(["_toggleAttribution","_updateEditLink","_updateData","_updateCompact"],this)};Mi.prototype.getDefaultPosition=function(){return"bottom-right"},Mi.prototype.onAdd=function(e){var t=this.options&&this.options.compact;return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-attrib"),this._compactButton=r.create("button","mapboxgl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=r.create("div","mapboxgl-ctrl-attrib-inner",this._container),this._innerContainer.setAttribute("role","list"),t&&this._container.classList.add("mapboxgl-compact"),this._updateAttributions(),this._updateEditLink(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("moveend",this._updateEditLink),void 0===t&&(this._map.on("resize",this._updateCompact),this._updateCompact()),this._container},Mi.prototype.onRemove=function(){r.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("moveend",this._updateEditLink),this._map.off("resize",this._updateCompact),this._map=void 0,this._attribHTML=void 0},Mi.prototype._setElementTitle=function(e,t){var r=this._map._getUIString("AttributionControl."+t);e.title=r,e.setAttribute("aria-label",r)},Mi.prototype._toggleAttribution=function(){this._container.classList.contains("mapboxgl-compact-show")?(this._container.classList.remove("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","false")):(this._container.classList.add("mapboxgl-compact-show"),this._compactButton.setAttribute("aria-pressed","true"))},Mi.prototype._updateEditLink=function(){var t=this._editLink;t||(t=this._editLink=this._container.querySelector(".mapbox-improve-map"));var r=[{key:"owner",value:this.styleOwner},{key:"id",value:this.styleId},{key:"access_token",value:this._map._requestManager._customAccessToken||e.config.ACCESS_TOKEN}];if(t){var n=r.reduce((function(e,t,n){return t.value&&(e+=t.key+"="+t.value+(n<r.length-1?"&":"")),e}),"?");t.href=e.config.FEEDBACK_URL+"/"+n+(this._map._hash?this._map._hash.getHashString(!0):""),t.rel="noopener nofollow",this._setElementTitle(t,"MapFeedback")}},Mi.prototype._updateData=function(e){e&&("metadata"===e.sourceDataType||"visibility"===e.sourceDataType||"style"===e.dataType)&&(this._updateAttributions(),this._updateEditLink())},Mi.prototype._updateAttributions=function(){if(this._map.style){var e=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?e=e.concat(this.options.customAttribution.map((function(e){return"string"!=typeof e?"":e}))):"string"==typeof this.options.customAttribution&&e.push(this.options.customAttribution)),this._map.style.stylesheet){var t=this._map.style.stylesheet;this.styleOwner=t.owner,this.styleId=t.id}var r=this._map.style.sourceCaches;for(var n in r){var i=r[n];if(i.used){var a=i.getSource();a.attribution&&e.indexOf(a.attribution)<0&&e.push(a.attribution)}}e.sort((function(e,t){return e.length-t.length}));var o=(e=e.filter((function(t,r){for(var n=r+1;n<e.length;n++)if(e[n].indexOf(t)>=0)return!1;return!0}))).join(" | ");o!==this._attribHTML&&(this._attribHTML=o,e.length?(this._innerContainer.innerHTML=o,this._container.classList.remove("mapboxgl-attrib-empty")):this._container.classList.add("mapboxgl-attrib-empty"),this._editLink=null)}},Mi.prototype._updateCompact=function(){this._map.getCanvasContainer().offsetWidth<=640?this._container.classList.add("mapboxgl-compact"):this._container.classList.remove("mapboxgl-compact","mapboxgl-compact-show")};var Si=function(){e.bindAll(["_updateLogo"],this),e.bindAll(["_updateCompact"],this)};Si.prototype.onAdd=function(e){this._map=e,this._container=r.create("div","mapboxgl-ctrl");var t=r.create("a","mapboxgl-ctrl-logo");return t.target="_blank",t.rel="noopener nofollow",t.href="https://www.mapbox.com/",t.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),t.setAttribute("rel","noopener nofollow"),this._container.appendChild(t),this._container.style.display="none",this._map.on("sourcedata",this._updateLogo),this._updateLogo(),this._map.on("resize",this._updateCompact),this._updateCompact(),this._container},Si.prototype.onRemove=function(){r.remove(this._container),this._map.off("sourcedata",this._updateLogo),this._map.off("resize",this._updateCompact)},Si.prototype.getDefaultPosition=function(){return"bottom-left"},Si.prototype._updateLogo=function(e){(!e||"metadata"===e.sourceDataType)&&(this._container.style.display=this._logoRequired()?"block":"none")},Si.prototype._logoRequired=function(){if(this._map.style){var e=this._map.style.sourceCaches;for(var t in e)if(e[t].getSource().mapbox_logo)return!0;return!1}},Si.prototype._updateCompact=function(){var e=this._container.children;if(e.length){var t=e[0];this._map.getCanvasContainer().offsetWidth<250?t.classList.add("mapboxgl-compact"):t.classList.remove("mapboxgl-compact")}};var Ei=function(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1};Ei.prototype.add=function(e){var t=++this._id;return this._queue.push({callback:e,id:t,cancelled:!1}),t},Ei.prototype.remove=function(e){for(var t=this._currentlyRunning,r=0,n=t?this._queue.concat(t):this._queue;r<n.length;r+=1){var i=n[r];if(i.id===e)return void(i.cancelled=!0)}},Ei.prototype.run=function(e){void 0===e&&(e=0);var t=this._currentlyRunning=this._queue;this._queue=[];for(var r=0,n=t;r<n.length;r+=1){var i=n[r];if(!i.cancelled&&(i.callback(e),this._cleared))break}this._cleared=!1,this._currentlyRunning=!1},Ei.prototype.clear=function(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]};var Ci={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"Mapbox logo","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm"},Ii=e.window.HTMLImageElement,Li=e.window.HTMLElement,Pi=e.window.ImageBitmap,zi={center:[0,0],zoom:0,bearing:0,pitch:0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,interactive:!0,scrollZoom:!0,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,bearingSnap:7,clickTolerance:3,pitchWithRotate:!0,hash:!1,attributionControl:!0,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,trackResize:!0,renderWorldCopies:!0,refreshExpiredTiles:!0,maxTileCacheSize:null,localIdeographFontFamily:"sans-serif",transformRequest:null,accessToken:null,fadeDuration:300,crossSourceCollisions:!0},Di=function(n){function i(t){var r=this;if(null!=(t=e.extend({},zi,t)).minZoom&&null!=t.maxZoom&&t.minZoom>t.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=t.minPitch&&null!=t.maxPitch&&t.minPitch>t.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=t.minPitch&&t.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=t.maxPitch&&t.maxPitch>60)throw new Error("maxPitch must be less than or equal to 60");var i=new En(t.minZoom,t.maxZoom,t.minPitch,t.maxPitch,t.renderWorldCopies);if(n.call(this,i,t),this._interactive=t.interactive,this._maxTileCacheSize=t.maxTileCacheSize,this._failIfMajorPerformanceCaveat=t.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=t.preserveDrawingBuffer,this._antialias=t.antialias,this._trackResize=t.trackResize,this._bearingSnap=t.bearingSnap,this._refreshExpiredTiles=t.refreshExpiredTiles,this._fadeDuration=t.fadeDuration,this._crossSourceCollisions=t.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=t.collectResourceTiming,this._renderTaskQueue=new Ei,this._controls=[],this._mapId=e.uniqueId(),this._locale=e.extend({},Ci,t.locale),this._clickTolerance=t.clickTolerance,this._requestManager=new e.RequestManager(t.transformRequest,t.accessToken),"string"==typeof t.container){if(this._container=e.window.document.getElementById(t.container),!this._container)throw new Error("Container '"+t.container+"' not found.")}else{if(!(t.container instanceof Li))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=t.container}if(t.maxBounds&&this.setMaxBounds(t.maxBounds),e.bindAll(["_onWindowOnline","_onWindowResize","_onMapScroll","_contextLost","_contextRestored"],this),this._setupContainer(),this._setupPainter(),void 0===this.painter)throw new Error("Failed to initialize WebGL.");this.on("move",(function(){return r._update(!1)})),this.on("moveend",(function(){return r._update(!1)})),this.on("zoom",(function(){return r._update(!0)})),typeof e.window<"u"&&(e.window.addEventListener("online",this._onWindowOnline,!1),e.window.addEventListener("resize",this._onWindowResize,!1),e.window.addEventListener("orientationchange",this._onWindowResize,!1)),this.handlers=new ki(this,t);var a="string"==typeof t.hash&&t.hash||void 0;this._hash=t.hash&&new In(a).addTo(this),(!this._hash||!this._hash._onHashChange())&&(this.jumpTo({center:t.center,zoom:t.zoom,bearing:t.bearing,pitch:t.pitch}),t.bounds&&(this.resize(),this.fitBounds(t.bounds,e.extend({},t.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=t.localIdeographFontFamily,t.style&&this.setStyle(t.style,{localIdeographFontFamily:t.localIdeographFontFamily}),t.attributionControl&&this.addControl(new Mi({customAttribution:t.customAttribution})),this.addControl(new Si,t.logoPosition),this.on("style.load",(function(){r.transform.unmodified&&r.jumpTo(r.style.stylesheet)})),this.on("data",(function(t){r._update("style"===t.dataType),r.fire(new e.Event(t.dataType+"data",t))})),this.on("dataloading",(function(t){r.fire(new e.Event(t.dataType+"dataloading",t))}))}n&&(i.__proto__=n),i.prototype=Object.create(n&&n.prototype),i.prototype.constructor=i;var a={showTileBoundaries:{configurable:!0},showPadding:{configurable:!0},showCollisionBoxes:{configurable:!0},showOverdrawInspector:{configurable:!0},repaint:{configurable:!0},vertices:{configurable:!0},version:{configurable:!0}};return i.prototype._getMapId=function(){return this._mapId},i.prototype.addControl=function(t,r){if(void 0===r&&(r=t.getDefaultPosition?t.getDefaultPosition():"top-right"),!t||!t.onAdd)return this.fire(new e.ErrorEvent(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));var n=t.onAdd(this);this._controls.push(t);var i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),this},i.prototype.removeControl=function(t){if(!t||!t.onRemove)return this.fire(new e.ErrorEvent(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));var r=this._controls.indexOf(t);return r>-1&&this._controls.splice(r,1),t.onRemove(this),this},i.prototype.hasControl=function(e){return this._controls.indexOf(e)>-1},i.prototype.resize=function(t){var r=this._containerDimensions(),n=r[0],i=r[1];this._resizeCanvas(n,i),this.transform.resize(n,i),this.painter.resize(n,i);var a=!this._moving;return a&&(this.stop(),this.fire(new e.Event("movestart",t)).fire(new e.Event("move",t))),this.fire(new e.Event("resize",t)),a&&this.fire(new e.Event("moveend",t)),this},i.prototype.getBounds=function(){return this.transform.getBounds()},i.prototype.getMaxBounds=function(){return this.transform.getMaxBounds()},i.prototype.setMaxBounds=function(t){return this.transform.setMaxBounds(e.LngLatBounds.convert(t)),this._update()},i.prototype.setMinZoom=function(e){if((e=e??-2)>=-2&&e<=this.transform.maxZoom)return this.transform.minZoom=e,this._update(),this.getZoom()<e&&this.setZoom(e),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")},i.prototype.getMinZoom=function(){return this.transform.minZoom},i.prototype.setMaxZoom=function(e){if((e=e??22)>=this.transform.minZoom)return this.transform.maxZoom=e,this._update(),this.getZoom()>e&&this.setZoom(e),this;throw new Error("maxZoom must be greater than the current minZoom")},i.prototype.getMaxZoom=function(){return this.transform.maxZoom},i.prototype.setMinPitch=function(e){if((e=e??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(e>=0&&e<=this.transform.maxPitch)return this.transform.minPitch=e,this._update(),this.getPitch()<e&&this.setPitch(e),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")},i.prototype.getMinPitch=function(){return this.transform.minPitch},i.prototype.setMaxPitch=function(e){if((e=e??60)>60)throw new Error("maxPitch must be less than or equal to 60");if(e>=this.transform.minPitch)return this.transform.maxPitch=e,this._update(),this.getPitch()>e&&this.setPitch(e),this;throw new Error("maxPitch must be greater than the current minPitch")},i.prototype.getMaxPitch=function(){return this.transform.maxPitch},i.prototype.getRenderWorldCopies=function(){return this.transform.renderWorldCopies},i.prototype.setRenderWorldCopies=function(e){return this.transform.renderWorldCopies=e,this._update()},i.prototype.project=function(t){return this.transform.locationPoint(e.LngLat.convert(t))},i.prototype.unproject=function(t){return this.transform.pointLocation(e.Point.convert(t))},i.prototype.isMoving=function(){return this._moving||this.handlers.isMoving()},i.prototype.isZooming=function(){return this._zooming||this.handlers.isZooming()},i.prototype.isRotating=function(){return this._rotating||this.handlers.isRotating()},i.prototype._createDelegatedListener=function(e,t,r){var n,i=this;if("mouseenter"===e||"mouseover"===e){var a=!1;return{layer:t,listener:r,delegates:{mousemove:function(n){var o=i.getLayer(t)?i.queryRenderedFeatures(n.point,{layers:[t]}):[];o.length?a||(a=!0,r.call(i,new jn(e,i,n.originalEvent,{features:o}))):a=!1},mouseout:function(){a=!1}}}}if("mouseleave"===e||"mouseout"===e){var o=!1;return{layer:t,listener:r,delegates:{mousemove:function(n){(i.getLayer(t)?i.queryRenderedFeatures(n.point,{layers:[t]}):[]).length?o=!0:o&&(o=!1,r.call(i,new jn(e,i,n.originalEvent)))},mouseout:function(t){o&&(o=!1,r.call(i,new jn(e,i,t.originalEvent)))}}}}return{layer:t,listener:r,delegates:(n={},n[e]=function(e){var n=i.getLayer(t)?i.queryRenderedFeatures(e.point,{layers:[t]}):[];n.length&&(e.features=n,r.call(i,e),delete e.features)},n)}},i.prototype.on=function(e,t,r){if(void 0===r)return n.prototype.on.call(this,e,t);var i=this._createDelegatedListener(e,t,r);for(var a in this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[e]=this._delegatedListeners[e]||[],this._delegatedListeners[e].push(i),i.delegates)this.on(a,i.delegates[a]);return this},i.prototype.once=function(e,t,r){if(void 0===r)return n.prototype.once.call(this,e,t);var i=this._createDelegatedListener(e,t,r);for(var a in i.delegates)this.once(a,i.delegates[a]);return this},i.prototype.off=function(e,t,r){var i=this;return void 0===r?n.prototype.off.call(this,e,t):(this._delegatedListeners&&this._delegatedListeners[e]&&function(n){for(var a=n[e],o=0;o<a.length;o++){var s=a[o];if(s.layer===t&&s.listener===r){for(var l in s.delegates)i.off(l,s.delegates[l]);return a.splice(o,1),i}}}(this._delegatedListeners),this)},i.prototype.queryRenderedFeatures=function(t,r){if(!this.style)return[];var n;if(void 0===r&&void 0!==t&&!(t instanceof e.Point)&&!Array.isArray(t)&&(r=t,t=void 0),r=r||{},(t=t||[[0,0],[this.transform.width,this.transform.height]])instanceof e.Point||"number"==typeof t[0])n=[e.Point.convert(t)];else{var i=e.Point.convert(t[0]),a=e.Point.convert(t[1]);n=[i,new e.Point(a.x,i.y),a,new e.Point(i.x,a.y),i]}return this.style.queryRenderedFeatures(n,r,this.transform)},i.prototype.querySourceFeatures=function(e,t){return this.style.querySourceFeatures(e,t)},i.prototype.setStyle=function(t,r){return!1!==(r=e.extend({},{localIdeographFontFamily:this._localIdeographFontFamily},r)).diff&&r.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&t?(this._diffStyle(t,r),this):(this._localIdeographFontFamily=r.localIdeographFontFamily,this._updateStyle(t,r))},i.prototype._getUIString=function(e){var t=this._locale[e];if(null==t)throw new Error("Missing UI string '"+e+"'");return t},i.prototype._updateStyle=function(e,t){return this.style&&(this.style.setEventedParent(null),this.style._remove()),e?(this.style=new Gt(this,t||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e):this.style.loadJSON(e),this):(delete this.style,this)},i.prototype._lazyInitEmptyStyle=function(){this.style||(this.style=new Gt(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())},i.prototype._diffStyle=function(t,r){var n=this;if("string"==typeof t){var i=this._requestManager.normalizeStyleURL(t),a=this._requestManager.transformRequest(i,e.ResourceType.Style);e.getJSON(a,(function(t,i){t?n.fire(new e.ErrorEvent(t)):i&&n._updateDiff(i,r)}))}else"object"==typeof t&&this._updateDiff(t,r)},i.prototype._updateDiff=function(t,r){try{this.style.setState(t)&&this._update(!0)}catch(n){e.warnOnce("Unable to perform style diff: "+(n.message||n.error||n)+".  Rebuilding the style from scratch."),this._updateStyle(t,r)}},i.prototype.getStyle=function(){if(this.style)return this.style.serialize()},i.prototype.isStyleLoaded=function(){return this.style?this.style.loaded():e.warnOnce("There is no style added to the map.")},i.prototype.addSource=function(e,t){return this._lazyInitEmptyStyle(),this.style.addSource(e,t),this._update(!0)},i.prototype.isSourceLoaded=function(t){var r=this.style&&this.style.sourceCaches[t];if(void 0!==r)return r.loaded();this.fire(new e.ErrorEvent(new Error("There is no source with ID '"+t+"'")))},i.prototype.areTilesLoaded=function(){var e=this.style&&this.style.sourceCaches;for(var t in e){var r=e[t]._tiles;for(var n in r){var i=r[n];if("loaded"!==i.state&&"errored"!==i.state)return!1}}return!0},i.prototype.addSourceType=function(e,t,r){return this._lazyInitEmptyStyle(),this.style.addSourceType(e,t,r)},i.prototype.removeSource=function(e){return this.style.removeSource(e),this._update(!0)},i.prototype.getSource=function(e){return this.style.getSource(e)},i.prototype.addImage=function(t,r,n){void 0===n&&(n={});var i=n.pixelRatio;void 0===i&&(i=1);var a=n.sdf;void 0===a&&(a=!1);var o=n.stretchX,s=n.stretchY,l=n.content;if(this._lazyInitEmptyStyle(),r instanceof Ii||Pi&&r instanceof Pi){var c=e.browser.getImageData(r),u=c.width,h=c.height,f=c.data;this.style.addImage(t,{data:new e.RGBAImage({width:u,height:h},f),pixelRatio:i,stretchX:o,stretchY:s,content:l,sdf:a,version:0})}else{if(void 0===r.width||void 0===r.height)return this.fire(new e.ErrorEvent(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));var p=r.width,d=r.height,m=r.data,g=r;this.style.addImage(t,{data:new e.RGBAImage({width:p,height:d},new Uint8Array(m)),pixelRatio:i,stretchX:o,stretchY:s,content:l,sdf:a,version:0,userImage:g}),g.onAdd&&g.onAdd(this,t)}},i.prototype.updateImage=function(t,r){var n=this.style.getImage(t);if(!n)return this.fire(new e.ErrorEvent(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));var i=r instanceof Ii||Pi&&r instanceof Pi?e.browser.getImageData(r):r,a=i.width,o=i.height,s=i.data;if(void 0===a||void 0===o)return this.fire(new e.ErrorEvent(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(a!==n.data.width||o!==n.data.height)return this.fire(new e.ErrorEvent(new Error("The width and height of the updated image must be that same as the previous version of the image")));var l=!(r instanceof Ii||Pi&&r instanceof Pi);n.data.replace(s,l),this.style.updateImage(t,n)},i.prototype.hasImage=function(t){return t?!!this.style.getImage(t):(this.fire(new e.ErrorEvent(new Error("Missing required image id"))),!1)},i.prototype.removeImage=function(e){this.style.removeImage(e)},i.prototype.loadImage=function(t,r){e.getImage(this._requestManager.transformRequest(t,e.ResourceType.Image),r)},i.prototype.listImages=function(){return this.style.listImages()},i.prototype.addLayer=function(e,t){return this._lazyInitEmptyStyle(),this.style.addLayer(e,t),this._update(!0)},i.prototype.moveLayer=function(e,t){return this.style.moveLayer(e,t),this._update(!0)},i.prototype.removeLayer=function(e){return this.style.removeLayer(e),this._update(!0)},i.prototype.getLayer=function(e){return this.style.getLayer(e)},i.prototype.setLayerZoomRange=function(e,t,r){return this.style.setLayerZoomRange(e,t,r),this._update(!0)},i.prototype.setFilter=function(e,t,r){return void 0===r&&(r={}),this.style.setFilter(e,t,r),this._update(!0)},i.prototype.getFilter=function(e){return this.style.getFilter(e)},i.prototype.setPaintProperty=function(e,t,r,n){return void 0===n&&(n={}),this.style.setPaintProperty(e,t,r,n),this._update(!0)},i.prototype.getPaintProperty=function(e,t){return this.style.getPaintProperty(e,t)},i.prototype.setLayoutProperty=function(e,t,r,n){return void 0===n&&(n={}),this.style.setLayoutProperty(e,t,r,n),this._update(!0)},i.prototype.getLayoutProperty=function(e,t){return this.style.getLayoutProperty(e,t)},i.prototype.setLight=function(e,t){return void 0===t&&(t={}),this._lazyInitEmptyStyle(),this.style.setLight(e,t),this._update(!0)},i.prototype.getLight=function(){return this.style.getLight()},i.prototype.setFeatureState=function(e,t){return this.style.setFeatureState(e,t),this._update()},i.prototype.removeFeatureState=function(e,t){return this.style.removeFeatureState(e,t),this._update()},i.prototype.getFeatureState=function(e){return this.style.getFeatureState(e)},i.prototype.getContainer=function(){return this._container},i.prototype.getCanvasContainer=function(){return this._canvasContainer},i.prototype.getCanvas=function(){return this._canvas},i.prototype._containerDimensions=function(){var e=0,t=0;return this._container&&(e=this._container.clientWidth||400,t=this._container.clientHeight||300),[e,t]},i.prototype._detectMissingCSS=function(){"rgb(250, 128, 114)"!==e.window.getComputedStyle(this._missingCSSCanary).getPropertyValue("background-color")&&e.warnOnce("This page appears to be missing CSS declarations for Mapbox GL JS, which may cause the map to display incorrectly. Please ensure your page includes mapbox-gl.css, as described in https://www.mapbox.com/mapbox-gl-js/api/.")},i.prototype._setupContainer=function(){var e=this._container;e.classList.add("mapboxgl-map"),(this._missingCSSCanary=r.create("div","mapboxgl-canary",e)).style.visibility="hidden",this._detectMissingCSS();var t=this._canvasContainer=r.create("div","mapboxgl-canvas-container",e);this._interactive&&t.classList.add("mapboxgl-interactive"),this._canvas=r.create("canvas","mapboxgl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");var n=this._containerDimensions();this._resizeCanvas(n[0],n[1]);var i=this._controlContainer=r.create("div","mapboxgl-control-container",e),a=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((function(e){a[e]=r.create("div","mapboxgl-ctrl-"+e,i)})),this._container.addEventListener("scroll",this._onMapScroll,!1)},i.prototype._resizeCanvas=function(t,r){var n=e.browser.devicePixelRatio||1;this._canvas.width=n*t,this._canvas.height=n*r,this._canvas.style.width=t+"px",this._canvas.style.height=r+"px"},i.prototype._setupPainter=function(){var r=e.extend({},t.webGLContextAttributes,{failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1}),n=this._canvas.getContext("webgl",r)||this._canvas.getContext("experimental-webgl",r);n?(this.painter=new kn(n,this.transform),e.webpSupported.testSupport(n)):this.fire(new e.ErrorEvent(new Error("Failed to initialize WebGL")))},i.prototype._contextLost=function(t){t.preventDefault(),this._frame&&(this._frame.cancel(),this._frame=null),this.fire(new e.Event("webglcontextlost",{originalEvent:t}))},i.prototype._contextRestored=function(t){this._setupPainter(),this.resize(),this._update(),this.fire(new e.Event("webglcontextrestored",{originalEvent:t}))},i.prototype._onMapScroll=function(e){if(e.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},i.prototype.loaded=function(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()},i.prototype._update=function(e){return this.style?(this._styleDirty=this._styleDirty||e,this._sourcesDirty=!0,this.triggerRepaint(),this):this},i.prototype._requestRenderFrame=function(e){return this._update(),this._renderTaskQueue.add(e)},i.prototype._cancelRenderFrame=function(e){this._renderTaskQueue.remove(e)},i.prototype._render=function(t){var r,n=this,i=0,a=this.painter.context.extTimerQuery;if(this.listens("gpu-timing-frame")&&(r=a.createQueryEXT(),a.beginQueryEXT(a.TIME_ELAPSED_EXT,r),i=e.browser.now()),this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(t),!this._removed){var o=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;var s=this.transform.zoom,l=e.browser.now();this.style.zoomHistory.update(s,l);var c=new e.EvaluationParameters(s,{now:l,fadeDuration:this._fadeDuration,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),u=c.crossFadingFactor();(1!==u||u!==this._crossFadingFactor)&&(o=!0,this._crossFadingFactor=u),this.style.update(c)}if(this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,this._fadeDuration,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:this._fadeDuration,showPadding:this.showPadding,gpuTiming:!!this.listens("gpu-timing-layer")}),this.fire(new e.Event("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,this.fire(new e.Event("load"))),this.style&&(this.style.hasTransitions()||o)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles(),this.listens("gpu-timing-frame")){var h=e.browser.now()-i;a.endQueryEXT(a.TIME_ELAPSED_EXT,r),setTimeout((function(){var t=a.getQueryObjectEXT(r,a.QUERY_RESULT_EXT)/1e6;a.deleteQueryEXT(r),n.fire(new e.Event("gpu-timing-frame",{cpuTime:h,gpuTime:t}))}),50)}if(this.listens("gpu-timing-layer")){var f=this.painter.collectGpuTimers();setTimeout((function(){var t=n.painter.queryGpuTimers(f);n.fire(new e.Event("gpu-timing-layer",{layerTimes:t}))}),50)}var p=this._sourcesDirty||this._styleDirty||this._placementDirty;return p||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new e.Event("idle")),this._loaded&&!this._fullyLoaded&&!p&&(this._fullyLoaded=!0),this}},i.prototype.remove=function(){this._hash&&this._hash.remove();for(var t=0,r=this._controls;t<r.length;t+=1)r[t].onRemove(this);this._controls=[],this._frame&&(this._frame.cancel(),this._frame=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof e.window<"u"&&(e.window.removeEventListener("resize",this._onWindowResize,!1),e.window.removeEventListener("orientationchange",this._onWindowResize,!1),e.window.removeEventListener("online",this._onWindowOnline,!1));var n=this.painter.context.gl.getExtension("WEBGL_lose_context");n&&n.loseContext&&n.loseContext(),Oi(this._canvasContainer),Oi(this._controlContainer),Oi(this._missingCSSCanary),this._container.classList.remove("mapboxgl-map"),this._removed=!0,this.fire(new e.Event("remove"))},i.prototype.triggerRepaint=function(){var t=this;this.style&&!this._frame&&(this._frame=e.browser.frame((function(e){t._frame=null,t._render(e)})))},i.prototype._onWindowOnline=function(){this._update()},i.prototype._onWindowResize=function(e){this._trackResize&&this.resize({originalEvent:e})._update()},a.showTileBoundaries.get=function(){return!!this._showTileBoundaries},a.showTileBoundaries.set=function(e){this._showTileBoundaries!==e&&(this._showTileBoundaries=e,this._update())},a.showPadding.get=function(){return!!this._showPadding},a.showPadding.set=function(e){this._showPadding!==e&&(this._showPadding=e,this._update())},a.showCollisionBoxes.get=function(){return!!this._showCollisionBoxes},a.showCollisionBoxes.set=function(e){this._showCollisionBoxes!==e&&(this._showCollisionBoxes=e,e?this.style._generateCollisionBoxes():this._update())},a.showOverdrawInspector.get=function(){return!!this._showOverdrawInspector},a.showOverdrawInspector.set=function(e){this._showOverdrawInspector!==e&&(this._showOverdrawInspector=e,this._update())},a.repaint.get=function(){return!!this._repaint},a.repaint.set=function(e){this._repaint!==e&&(this._repaint=e,this.triggerRepaint())},a.vertices.get=function(){return!!this._vertices},a.vertices.set=function(e){this._vertices=e,this._update()},i.prototype._setCacheLimits=function(t,r){e.setCacheLimits(t,r)},a.version.get=function(){return e.version},Object.defineProperties(i.prototype,a),i}(Ai);function Oi(e){e.parentNode&&e.parentNode.removeChild(e)}var Ri={showCompass:!0,showZoom:!0,visualizePitch:!1},Fi=function(t){var n=this;this.options=e.extend({},Ri,t),this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._container.addEventListener("contextmenu",(function(e){return e.preventDefault()})),this.options.showZoom&&(e.bindAll(["_setButtonTitle","_updateZoomButtons"],this),this._zoomInButton=this._createButton("mapboxgl-ctrl-zoom-in",(function(e){return n._map.zoomIn({},{originalEvent:e})})),r.create("span","mapboxgl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden",!0),this._zoomOutButton=this._createButton("mapboxgl-ctrl-zoom-out",(function(e){return n._map.zoomOut({},{originalEvent:e})})),r.create("span","mapboxgl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden",!0)),this.options.showCompass&&(e.bindAll(["_rotateCompassArrow"],this),this._compass=this._createButton("mapboxgl-ctrl-compass",(function(e){n.options.visualizePitch?n._map.resetNorthPitch({},{originalEvent:e}):n._map.resetNorth({},{originalEvent:e})})),this._compassIcon=r.create("span","mapboxgl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden",!0))};Fi.prototype._updateZoomButtons=function(){var e=this._map.getZoom(),t=e===this._map.getMaxZoom(),r=e===this._map.getMinZoom();this._zoomInButton.disabled=t,this._zoomOutButton.disabled=r,this._zoomInButton.setAttribute("aria-disabled",t.toString()),this._zoomOutButton.setAttribute("aria-disabled",r.toString())},Fi.prototype._rotateCompassArrow=function(){var e=this.options.visualizePitch?"scale("+1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)+") rotateX("+this._map.transform.pitch+"deg) rotateZ("+this._map.transform.angle*(180/Math.PI)+"deg)":"rotate("+this._map.transform.angle*(180/Math.PI)+"deg)";this._compassIcon.style.transform=e},Fi.prototype.onAdd=function(e){return this._map=e,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Bi(this._map,this._compass,this.options.visualizePitch)),this._container},Fi.prototype.onRemove=function(){r.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map},Fi.prototype._createButton=function(e,t){var n=r.create("button",e,this._container);return n.type="button",n.addEventListener("click",t),n},Fi.prototype._setButtonTitle=function(e,t){var r=this._map._getUIString("NavigationControl."+t);e.title=r,e.setAttribute("aria-label",r)};var Bi=function(t,n,i){void 0===i&&(i=!1),this._clickTolerance=10,this.element=n,this.mouseRotate=new Jn({clickTolerance:t.dragRotate._mouseRotate._clickTolerance}),this.map=t,i&&(this.mousePitch=new Qn({clickTolerance:t.dragRotate._mousePitch._clickTolerance})),e.bindAll(["mousedown","mousemove","mouseup","touchstart","touchmove","touchend","reset"],this),r.addEventListener(n,"mousedown",this.mousedown),r.addEventListener(n,"touchstart",this.touchstart,{passive:!1}),r.addEventListener(n,"touchmove",this.touchmove),r.addEventListener(n,"touchend",this.touchend),r.addEventListener(n,"touchcancel",this.reset)};function ji(t,r,n){if(t=new e.LngLat(t.lng,t.lat),r){var i=new e.LngLat(t.lng-360,t.lat),a=new e.LngLat(t.lng+360,t.lat),o=n.locationPoint(t).distSqr(r);n.locationPoint(i).distSqr(r)<o?t=i:n.locationPoint(a).distSqr(r)<o&&(t=a)}for(;Math.abs(t.lng-n.center.lng)>180;){var s=n.locationPoint(t);if(s.x>=0&&s.y>=0&&s.x<=n.width&&s.y<=n.height)break;t.lng>n.center.lng?t.lng-=360:t.lng+=360}return t}Bi.prototype.down=function(e,t){this.mouseRotate.mousedown(e,t),this.mousePitch&&this.mousePitch.mousedown(e,t),r.disableDrag()},Bi.prototype.move=function(e,t){var r=this.map,n=this.mouseRotate.mousemoveWindow(e,t);if(n&&n.bearingDelta&&r.setBearing(r.getBearing()+n.bearingDelta),this.mousePitch){var i=this.mousePitch.mousemoveWindow(e,t);i&&i.pitchDelta&&r.setPitch(r.getPitch()+i.pitchDelta)}},Bi.prototype.off=function(){var e=this.element;r.removeEventListener(e,"mousedown",this.mousedown),r.removeEventListener(e,"touchstart",this.touchstart,{passive:!1}),r.removeEventListener(e,"touchmove",this.touchmove),r.removeEventListener(e,"touchend",this.touchend),r.removeEventListener(e,"touchcancel",this.reset),this.offTemp()},Bi.prototype.offTemp=function(){r.enableDrag(),r.removeEventListener(e.window,"mousemove",this.mousemove),r.removeEventListener(e.window,"mouseup",this.mouseup)},Bi.prototype.mousedown=function(t){this.down(e.extend({},t,{ctrlKey:!0,preventDefault:function(){return t.preventDefault()}}),r.mousePos(this.element,t)),r.addEventListener(e.window,"mousemove",this.mousemove),r.addEventListener(e.window,"mouseup",this.mouseup)},Bi.prototype.mousemove=function(e){this.move(e,r.mousePos(this.element,e))},Bi.prototype.mouseup=function(e){this.mouseRotate.mouseupWindow(e),this.mousePitch&&this.mousePitch.mouseupWindow(e),this.offTemp()},Bi.prototype.touchstart=function(e){1!==e.targetTouches.length?this.reset():(this._startPos=this._lastPos=r.touchPos(this.element,e.targetTouches)[0],this.down({type:"mousedown",button:0,ctrlKey:!0,preventDefault:function(){return e.preventDefault()}},this._startPos))},Bi.prototype.touchmove=function(e){1!==e.targetTouches.length?this.reset():(this._lastPos=r.touchPos(this.element,e.targetTouches)[0],this.move({preventDefault:function(){return e.preventDefault()}},this._lastPos))},Bi.prototype.touchend=function(e){0===e.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),this.reset()},Bi.prototype.reset=function(){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()};var Ni={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function Ui(e,t,r){var n=e.classList;for(var i in Ni)n.remove("mapboxgl-"+r+"-anchor-"+i);n.add("mapboxgl-"+r+"-anchor-"+t)}var Vi,qi=function(t){function n(n,i){if(t.call(this),(n instanceof e.window.HTMLElement||i)&&(n=e.extend({element:n},i)),e.bindAll(["_update","_onMove","_onUp","_addDragHandler","_onMapClick","_onKeyPress"],this),this._anchor=n&&n.anchor||"center",this._color=n&&n.color||"#3FB1CE",this._scale=n&&n.scale||1,this._draggable=n&&n.draggable||!1,this._clickTolerance=n&&n.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=n&&n.rotation||0,this._rotationAlignment=n&&n.rotationAlignment||"auto",this._pitchAlignment=n&&n.pitchAlignment&&"auto"!==n.pitchAlignment?n.pitchAlignment:this._rotationAlignment,n&&n.element)this._element=n.element,this._offset=e.Point.convert(n&&n.offset||[0,0]);else{this._defaultMarker=!0,this._element=r.create("div"),this._element.setAttribute("aria-label","Map marker");var a=r.createNS("http://www.w3.org/2000/svg","svg");a.setAttributeNS(null,"display","block"),a.setAttributeNS(null,"height","41px"),a.setAttributeNS(null,"width","27px"),a.setAttributeNS(null,"viewBox","0 0 27 41");var o=r.createNS("http://www.w3.org/2000/svg","g");o.setAttributeNS(null,"stroke","none"),o.setAttributeNS(null,"stroke-width","1"),o.setAttributeNS(null,"fill","none"),o.setAttributeNS(null,"fill-rule","evenodd");var s=r.createNS("http://www.w3.org/2000/svg","g");s.setAttributeNS(null,"fill-rule","nonzero");var l=r.createNS("http://www.w3.org/2000/svg","g");l.setAttributeNS(null,"transform","translate(3.0, 29.0)"),l.setAttributeNS(null,"fill","#000000");for(var c=0,u=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];c<u.length;c+=1){var h=u[c],f=r.createNS("http://www.w3.org/2000/svg","ellipse");f.setAttributeNS(null,"opacity","0.04"),f.setAttributeNS(null,"cx","10.5"),f.setAttributeNS(null,"cy","5.80029008"),f.setAttributeNS(null,"rx",h.rx),f.setAttributeNS(null,"ry",h.ry),l.appendChild(f)}var p=r.createNS("http://www.w3.org/2000/svg","g");p.setAttributeNS(null,"fill",this._color);var d=r.createNS("http://www.w3.org/2000/svg","path");d.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),p.appendChild(d);var m=r.createNS("http://www.w3.org/2000/svg","g");m.setAttributeNS(null,"opacity","0.25"),m.setAttributeNS(null,"fill","#000000");var g=r.createNS("http://www.w3.org/2000/svg","path");g.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),m.appendChild(g);var y=r.createNS("http://www.w3.org/2000/svg","g");y.setAttributeNS(null,"transform","translate(6.0, 7.0)"),y.setAttributeNS(null,"fill","#FFFFFF");var v=r.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"transform","translate(8.0, 8.0)");var x=r.createNS("http://www.w3.org/2000/svg","circle");x.setAttributeNS(null,"fill","#000000"),x.setAttributeNS(null,"opacity","0.25"),x.setAttributeNS(null,"cx","5.5"),x.setAttributeNS(null,"cy","5.5"),x.setAttributeNS(null,"r","5.4999962");var _=r.createNS("http://www.w3.org/2000/svg","circle");_.setAttributeNS(null,"fill","#FFFFFF"),_.setAttributeNS(null,"cx","5.5"),_.setAttributeNS(null,"cy","5.5"),_.setAttributeNS(null,"r","5.4999962"),v.appendChild(x),v.appendChild(_),s.appendChild(l),s.appendChild(p),s.appendChild(m),s.appendChild(y),s.appendChild(v),a.appendChild(s),a.setAttributeNS(null,"height",41*this._scale+"px"),a.setAttributeNS(null,"width",27*this._scale+"px"),this._element.appendChild(a),this._offset=e.Point.convert(n&&n.offset||[0,-14])}this._element.classList.add("mapboxgl-marker"),this._element.addEventListener("dragstart",(function(e){e.preventDefault()})),this._element.addEventListener("mousedown",(function(e){e.preventDefault()})),Ui(this._element,this._anchor,"marker"),this._popup=null}return t&&(n.__proto__=t),n.prototype=Object.create(t&&t.prototype),n.prototype.constructor=n,n.prototype.addTo=function(e){return this.remove(),this._map=e,e.getCanvasContainer().appendChild(this._element),e.on("move",this._update),e.on("moveend",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this},n.prototype.remove=function(){return this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),r.remove(this._element),this._popup&&this._popup.remove(),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(t){return this._lngLat=e.LngLat.convert(t),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this},n.prototype.getElement=function(){return this._element},n.prototype.setPopup=function(e){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),e){if(!("offset"in e.options)){var t=13.5,r=Math.sqrt(Math.pow(t,2)/2);e.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[r,-1*(24.6+r)],"bottom-right":[-r,-1*(24.6+r)],left:[t,-24.6],right:[-t,-24.6]}:this._offset}this._popup=e,this._lngLat&&this._popup.setLngLat(this._lngLat),this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this},n.prototype._onKeyPress=function(e){var t=e.code,r=e.charCode||e.keyCode;("Space"===t||"Enter"===t||32===r||13===r)&&this.togglePopup()},n.prototype._onMapClick=function(e){var t=e.originalEvent.target,r=this._element;this._popup&&(t===r||r.contains(t))&&this.togglePopup()},n.prototype.getPopup=function(){return this._popup},n.prototype.togglePopup=function(){var e=this._popup;return e?(e.isOpen()?e.remove():e.addTo(this._map),this):this},n.prototype._update=function(e){if(this._map){this._map.transform.renderWorldCopies&&(this._lngLat=ji(this._lngLat,this._pos,this._map.transform)),this._pos=this._map.project(this._lngLat)._add(this._offset);var t="";"viewport"===this._rotationAlignment||"auto"===this._rotationAlignment?t="rotateZ("+this._rotation+"deg)":"map"===this._rotationAlignment&&(t="rotateZ("+(this._rotation-this._map.getBearing())+"deg)");var n="";"viewport"===this._pitchAlignment||"auto"===this._pitchAlignment?n="rotateX(0deg)":"map"===this._pitchAlignment&&(n="rotateX("+this._map.getPitch()+"deg)"),(!e||"moveend"===e.type)&&(this._pos=this._pos.round()),r.setTransform(this._element,Ni[this._anchor]+" translate("+this._pos.x+"px, "+this._pos.y+"px) "+n+" "+t)}},n.prototype.getOffset=function(){return this._offset},n.prototype.setOffset=function(t){return this._offset=e.Point.convert(t),this._update(),this},n.prototype._onMove=function(t){if(!this._isDragging){var r=this._clickTolerance||this._map._clickTolerance;this._isDragging=t.point.dist(this._pointerdownPos)>=r}this._isDragging&&(this._pos=t.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none","pending"===this._state&&(this._state="active",this.fire(new e.Event("dragstart"))),this.fire(new e.Event("drag")))},n.prototype._onUp=function(){this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),"active"===this._state&&this.fire(new e.Event("dragend")),this._state="inactive"},n.prototype._addDragHandler=function(e){this._element.contains(e.originalEvent.target)&&(e.preventDefault(),this._positionDelta=e.point.sub(this._pos).add(this._offset),this._pointerdownPos=e.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},n.prototype.setDraggable=function(e){return this._draggable=!!e,this._map&&(e?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this},n.prototype.isDraggable=function(){return this._draggable},n.prototype.setRotation=function(e){return this._rotation=e||0,this._update(),this},n.prototype.getRotation=function(){return this._rotation},n.prototype.setRotationAlignment=function(e){return this._rotationAlignment=e||"auto",this._update(),this},n.prototype.getRotationAlignment=function(){return this._rotationAlignment},n.prototype.setPitchAlignment=function(e){return this._pitchAlignment=e&&"auto"!==e?e:this._rotationAlignment,this._update(),this},n.prototype.getPitchAlignment=function(){return this._pitchAlignment},n}(e.Evented),Hi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Gi=0,Wi=!1,Zi=function(t){function n(r){t.call(this),this.options=e.extend({},Hi,r),e.bindAll(["_onSuccess","_onError","_onZoom","_finish","_setupUI","_updateCamera","_updateMarker"],this)}return t&&(n.__proto__=t),n.prototype=Object.create(t&&t.prototype),n.prototype.constructor=n,n.prototype.onAdd=function(t){return this._map=t,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),function(t){void 0!==Vi?t(Vi):void 0!==e.window.navigator.permissions?e.window.navigator.permissions.query({name:"geolocation"}).then((function(e){Vi="denied"!==e.state,t(Vi)})):(Vi=!!e.window.navigator.geolocation,t(Vi))}(this._setupUI),this._container},n.prototype.onRemove=function(){void 0!==this._geolocationWatchID&&(e.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),r.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Gi=0,Wi=!1},n.prototype._isOutOfMapMaxBounds=function(e){var t=this._map.getMaxBounds(),r=e.coords;return t&&(r.longitude<t.getWest()||r.longitude>t.getEast()||r.latitude<t.getSouth()||r.latitude>t.getNorth())},n.prototype._setErrorState=function(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting")}},n.prototype._onSuccess=function(t){if(this._map){if(this._isOutOfMapMaxBounds(t))return this._setErrorState(),this.fire(new e.Event("outofmaxbounds",t)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=t,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background")}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(t),(!this.options.trackUserLocation||"ACTIVE_LOCK"===this._watchState)&&this._updateCamera(t),this.options.showUserLocation&&this._dotElement.classList.remove("mapboxgl-user-location-dot-stale"),this.fire(new e.Event("geolocate",t)),this._finish()}},n.prototype._updateCamera=function(t){var r=new e.LngLat(t.coords.longitude,t.coords.latitude),n=t.coords.accuracy,i=this._map.getBearing(),a=e.extend({bearing:i},this.options.fitBoundsOptions);this._map.fitBounds(r.toBounds(n),a,{geolocateSource:!0})},n.prototype._updateMarker=function(t){if(t){var r=new e.LngLat(t.coords.longitude,t.coords.latitude);this._accuracyCircleMarker.setLngLat(r).addTo(this._map),this._userLocationDotMarker.setLngLat(r).addTo(this._map),this._accuracy=t.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},n.prototype._updateCircleRadius=function(){var e=this._map._container.clientHeight/2,t=this._map.unproject([0,e]),r=this._map.unproject([1,e]),n=t.distanceTo(r),i=Math.ceil(2*this._accuracy/n);this._circleElement.style.width=i+"px",this._circleElement.style.height=i+"px"},n.prototype._onZoom=function(){this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},n.prototype._onError=function(t){if(this._map){if(this.options.trackUserLocation)if(1===t.code){this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;var r=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=r,this._geolocateButton.setAttribute("aria-label",r),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===t.code&&Wi)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("mapboxgl-user-location-dot-stale"),this.fire(new e.Event("error",t)),this._finish()}},n.prototype._finish=function(){this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},n.prototype._setupUI=function(t){var n=this;if(this._container.addEventListener("contextmenu",(function(e){return e.preventDefault()})),this._geolocateButton=r.create("button","mapboxgl-ctrl-geolocate",this._container),r.create("span","mapboxgl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden",!0),this._geolocateButton.type="button",!1===t){e.warnOnce("Geolocation support is not available so the GeolocateControl will be disabled.");var i=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=i,this._geolocateButton.setAttribute("aria-label",i)}else{var a=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=a,this._geolocateButton.setAttribute("aria-label",a)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=r.create("div","mapboxgl-user-location-dot"),this._userLocationDotMarker=new qi(this._dotElement),this._circleElement=r.create("div","mapboxgl-user-location-accuracy-circle"),this._accuracyCircleMarker=new qi({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",this.trigger.bind(this)),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(function(t){var r=t.originalEvent&&"resize"===t.originalEvent.type;!t.geolocateSource&&"ACTIVE_LOCK"===n._watchState&&!r&&(n._watchState="BACKGROUND",n._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background"),n._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),n.fire(new e.Event("trackuserlocationend")))}))},n.prototype.trigger=function(){if(!this._setup)return e.warnOnce("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new e.Event("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Gi--,Wi=!1,this._watchState="OFF",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background-error"),this.fire(new e.Event("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new e.Event("trackuserlocationstart"))}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active");break;case"ACTIVE_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-active-error");break;case"BACKGROUND":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background");break;case"BACKGROUND_ERROR":this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-background-error")}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){var t;this._geolocateButton.classList.add("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),++Gi>1?(t={maximumAge:6e5,timeout:0},Wi=!0):(t=this.options.positionOptions,Wi=!1),this._geolocationWatchID=e.window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,t)}}else e.window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0},n.prototype._clearWatch=function(){e.window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("mapboxgl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)},n}(e.Evented),Yi={maxWidth:100,unit:"metric"},Xi=function(t){this.options=e.extend({},Yi,t),e.bindAll(["_onMove","setUnit"],this)};function $i(e,t,r){var n=r&&r.maxWidth||100,i=e._container.clientHeight/2,a=e.unproject([0,i]),o=e.unproject([n,i]),s=a.distanceTo(o);if(r&&"imperial"===r.unit){var l=3.2808*s;l>5280?Ki(t,n,l/5280,e._getUIString("ScaleControl.Miles")):Ki(t,n,l,e._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Ki(t,n,s/1852,e._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Ki(t,n,s/1e3,e._getUIString("ScaleControl.Kilometers")):Ki(t,n,s,e._getUIString("ScaleControl.Meters"))}function Ki(e,t,r,n){var i=function(e){var t=Math.pow(10,(""+Math.floor(e)).length-1),r=e/t;return r=r>=10?10:r>=5?5:r>=3?3:r>=2?2:r>=1?1:function(e){var t=Math.pow(10,Math.ceil(-Math.log(e)/Math.LN10));return Math.round(e*t)/t}(r),t*r}(r),a=i/r;e.style.width=t*a+"px",e.innerHTML=i+"&nbsp;"+n}Xi.prototype.getDefaultPosition=function(){return"bottom-left"},Xi.prototype._onMove=function(){$i(this._map,this._container,this.options)},Xi.prototype.onAdd=function(e){return this._map=e,this._container=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-scale",e.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container},Xi.prototype.onRemove=function(){r.remove(this._container),this._map.off("move",this._onMove),this._map=void 0},Xi.prototype.setUnit=function(e){this.options.unit=e,$i(this._map,this._container,this.options)};var Ji=function(t){this._fullscreen=!1,t&&t.container&&(t.container instanceof e.window.HTMLElement?this._container=t.container:e.warnOnce("Full screen control 'container' must be a DOM element.")),e.bindAll(["_onClickFullscreen","_changeIcon"],this),"onfullscreenchange"in e.window.document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in e.window.document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in e.window.document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in e.window.document&&(this._fullscreenchange="MSFullscreenChange")};Ji.prototype.onAdd=function(t){return this._map=t,this._container||(this._container=this._map.getContainer()),this._controlContainer=r.create("div","mapboxgl-ctrl mapboxgl-ctrl-group"),this._checkFullscreenSupport()?this._setupUI():(this._controlContainer.style.display="none",e.warnOnce("This device does not support fullscreen mode.")),this._controlContainer},Ji.prototype.onRemove=function(){r.remove(this._controlContainer),this._map=null,e.window.document.removeEventListener(this._fullscreenchange,this._changeIcon)},Ji.prototype._checkFullscreenSupport=function(){return!!(e.window.document.fullscreenEnabled||e.window.document.mozFullScreenEnabled||e.window.document.msFullscreenEnabled||e.window.document.webkitFullscreenEnabled)},Ji.prototype._setupUI=function(){var t=this._fullscreenButton=r.create("button","mapboxgl-ctrl-fullscreen",this._controlContainer);r.create("span","mapboxgl-ctrl-icon",t).setAttribute("aria-hidden",!0),t.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),e.window.document.addEventListener(this._fullscreenchange,this._changeIcon)},Ji.prototype._updateTitle=function(){var e=this._getTitle();this._fullscreenButton.setAttribute("aria-label",e),this._fullscreenButton.title=e},Ji.prototype._getTitle=function(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")},Ji.prototype._isFullscreen=function(){return this._fullscreen},Ji.prototype._changeIcon=function(){(e.window.document.fullscreenElement||e.window.document.mozFullScreenElement||e.window.document.webkitFullscreenElement||e.window.document.msFullscreenElement)===this._container!==this._fullscreen&&(this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("mapboxgl-ctrl-shrink"),this._fullscreenButton.classList.toggle("mapboxgl-ctrl-fullscreen"),this._updateTitle())},Ji.prototype._onClickFullscreen=function(){this._isFullscreen()?e.window.document.exitFullscreen?e.window.document.exitFullscreen():e.window.document.mozCancelFullScreen?e.window.document.mozCancelFullScreen():e.window.document.msExitFullscreen?e.window.document.msExitFullscreen():e.window.document.webkitCancelFullScreen&&e.window.document.webkitCancelFullScreen():this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen&&this._container.webkitRequestFullscreen()};var Qi={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px"},ea=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", "),ta=function(t){function n(r){t.call(this),this.options=e.extend(Object.create(Qi),r),e.bindAll(["_update","_onClose","remove","_onMouseMove","_onMouseUp","_onDrag"],this)}return t&&(n.__proto__=t),n.prototype=Object.create(t&&t.prototype),n.prototype.constructor=n,n.prototype.addTo=function(t){return this._map&&this.remove(),this._map=t,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")):this._map.on("move",this._update),this.fire(new e.Event("open")),this},n.prototype.isOpen=function(){return!!this._map},n.prototype.remove=function(){return this._content&&r.remove(this._content),this._container&&(r.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),delete this._map),this.fire(new e.Event("close")),this},n.prototype.getLngLat=function(){return this._lngLat},n.prototype.setLngLat=function(t){return this._lngLat=e.LngLat.convert(t),this._pos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.remove("mapboxgl-track-pointer")),this},n.prototype.trackPointer=function(){return this._trackPointer=!0,this._pos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("mapboxgl-popup-track-pointer"),this._map._canvasContainer.classList.add("mapboxgl-track-pointer")),this},n.prototype.getElement=function(){return this._container},n.prototype.setText=function(t){return this.setDOMContent(e.window.document.createTextNode(t))},n.prototype.setHTML=function(t){var r,n=e.window.document.createDocumentFragment(),i=e.window.document.createElement("body");for(i.innerHTML=t;r=i.firstChild;)n.appendChild(r);return this.setDOMContent(n)},n.prototype.getMaxWidth=function(){return this._container&&this._container.style.maxWidth},n.prototype.setMaxWidth=function(e){return this.options.maxWidth=e,this._update(),this},n.prototype.setDOMContent=function(e){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=r.create("div","mapboxgl-popup-content",this._container);return this._content.appendChild(e),this._createCloseButton(),this._update(),this._focusFirstElement(),this},n.prototype.addClassName=function(e){this._container&&this._container.classList.add(e)},n.prototype.removeClassName=function(e){this._container&&this._container.classList.remove(e)},n.prototype.setOffset=function(e){return this.options.offset=e,this._update(),this},n.prototype.toggleClassName=function(e){if(this._container)return this._container.classList.toggle(e)},n.prototype._createCloseButton=function(){this.options.closeButton&&(this._closeButton=r.create("button","mapboxgl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))},n.prototype._onMouseUp=function(e){this._update(e.point)},n.prototype._onMouseMove=function(e){this._update(e.point)},n.prototype._onDrag=function(e){this._update(e.point)},n.prototype._update=function(e){var t=this,n=this._lngLat||this._trackPointer;if(this._map&&n&&this._content&&(this._container||(this._container=r.create("div","mapboxgl-popup",this._map.getContainer()),this._tip=r.create("div","mapboxgl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className&&this.options.className.split(" ").forEach((function(e){return t._container.classList.add(e)})),this._trackPointer&&this._container.classList.add("mapboxgl-popup-track-pointer")),this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._map.transform.renderWorldCopies&&!this._trackPointer&&(this._lngLat=ji(this._lngLat,this._pos,this._map.transform)),!this._trackPointer||e)){var i=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat),a=this.options.anchor,o=ra(this.options.offset);if(!a){var s,l=this._container.offsetWidth,c=this._container.offsetHeight;s=i.y+o.bottom.y<c?["top"]:i.y>this._map.transform.height-c?["bottom"]:[],i.x<l/2?s.push("left"):i.x>this._map.transform.width-l/2&&s.push("right"),a=0===s.length?"bottom":s.join("-")}var u=i.add(o[a]).round();r.setTransform(this._container,Ni[a]+" translate("+u.x+"px,"+u.y+"px)"),Ui(this._container,a,"popup")}},n.prototype._focusFirstElement=function(){if(this.options.focusAfterOpen&&this._container){var e=this._container.querySelector(ea);e&&e.focus()}},n.prototype._onClose=function(){this.remove()},n}(e.Evented);function ra(t){if(t){if("number"==typeof t){var r=Math.round(Math.sqrt(.5*Math.pow(t,2)));return{center:new e.Point(0,0),top:new e.Point(0,t),"top-left":new e.Point(r,r),"top-right":new e.Point(-r,r),bottom:new e.Point(0,-t),"bottom-left":new e.Point(r,-r),"bottom-right":new e.Point(-r,-r),left:new e.Point(t,0),right:new e.Point(-t,0)}}if(t instanceof e.Point||Array.isArray(t)){var n=e.Point.convert(t);return{center:n,top:n,"top-left":n,"top-right":n,bottom:n,"bottom-left":n,"bottom-right":n,left:n,right:n}}return{center:e.Point.convert(t.center||[0,0]),top:e.Point.convert(t.top||[0,0]),"top-left":e.Point.convert(t["top-left"]||[0,0]),"top-right":e.Point.convert(t["top-right"]||[0,0]),bottom:e.Point.convert(t.bottom||[0,0]),"bottom-left":e.Point.convert(t["bottom-left"]||[0,0]),"bottom-right":e.Point.convert(t["bottom-right"]||[0,0]),left:e.Point.convert(t.left||[0,0]),right:e.Point.convert(t.right||[0,0])}}return ra(new e.Point(0,0))}var na={version:e.version,supported:t,setRTLTextPlugin:e.setRTLTextPlugin,getRTLTextPluginStatus:e.getRTLTextPluginStatus,Map:Di,NavigationControl:Fi,GeolocateControl:Zi,AttributionControl:Mi,ScaleControl:Xi,FullscreenControl:Ji,Popup:ta,Marker:qi,Style:Gt,LngLat:e.LngLat,LngLatBounds:e.LngLatBounds,Point:e.Point,MercatorCoordinate:e.MercatorCoordinate,Evented:e.Evented,config:e.config,prewarm:function(){je().acquire(Oe)},clearPrewarmedResources:function(){var e=Fe;e&&(e.isPreloaded()&&1===e.numActive()?(e.release(Oe),Fe=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},get accessToken(){return e.config.ACCESS_TOKEN},set accessToken(t){e.config.ACCESS_TOKEN=t},get baseApiUrl(){return e.config.API_URL},set baseApiUrl(t){e.config.API_URL=t},get workerCount(){return Re.workerCount},set workerCount(e){Re.workerCount=e},get maxParallelImageRequests(){return e.config.MAX_PARALLEL_IMAGE_REQUESTS},set maxParallelImageRequests(t){e.config.MAX_PARALLEL_IMAGE_REQUESTS=t},clearStorage:function(t){e.clearTileCache(t)},workerUrl:""};return na})),r},"object"==typeof e&&typeof t<"u"?t.exports=n():(r=r||self).mapboxgl=n()}}),V_=m({"src/plots/mapbox/layers.js"(e,t){var r=ct(),n=Et().sanitizeHTML,i=O_(),a=C_();function o(e,t){this.subplot=e,this.uid=e.uid+"-"+t,this.index=t,this.idSource="source-"+this.uid,this.idLayer=a.layoutLayerPrefix+this.uid,this.sourceType=null,this.source=null,this.layerType=null,this.below=null,this.visible=!1}var s=o.prototype;function l(e){if(!e.visible)return!1;var t=e.source;if(Array.isArray(t)&&t.length>0){for(var n=0;n<t.length;n++)if("string"!=typeof t[n]||0===t[n].length)return!1;return!0}return r.isPlainObject(t)||"string"==typeof t&&t.length>0}function c(e){var t={},n={};switch(e.type){case"circle":r.extendFlat(n,{"circle-radius":e.circle.radius,"circle-color":e.color,"circle-opacity":e.opacity});break;case"line":r.extendFlat(n,{"line-width":e.line.width,"line-color":e.color,"line-opacity":e.opacity,"line-dasharray":e.line.dash});break;case"fill":r.extendFlat(n,{"fill-color":e.color,"fill-outline-color":e.fill.outlinecolor,"fill-opacity":e.opacity});break;case"symbol":var a=e.symbol,o=i(a.textposition,a.iconsize);r.extendFlat(t,{"icon-image":a.icon+"-15","icon-size":a.iconsize/10,"text-field":a.text,"text-size":a.textfont.size,"text-anchor":o.anchor,"text-offset":o.offset,"symbol-placement":a.placement}),r.extendFlat(n,{"icon-color":e.color,"text-color":a.textfont.color,"text-opacity":e.opacity});break;case"raster":r.extendFlat(n,{"raster-fade-duration":0,"raster-opacity":e.opacity})}return{layout:t,paint:n}}s.update=function(e){this.visible?this.needsNewImage(e)?this.updateImage(e):this.needsNewSource(e)?(this.removeLayer(),this.updateSource(e),this.updateLayer(e)):this.needsNewLayer(e)?this.updateLayer(e):this.updateStyle(e):(this.updateSource(e),this.updateLayer(e)),this.visible=l(e)},s.needsNewImage=function(e){return this.subplot.map.getSource(this.idSource)&&"image"===this.sourceType&&"image"===e.sourcetype&&(this.source!==e.source||JSON.stringify(this.coordinates)!==JSON.stringify(e.coordinates))},s.needsNewSource=function(e){return this.sourceType!==e.sourcetype||JSON.stringify(this.source)!==JSON.stringify(e.source)||this.layerType!==e.type},s.needsNewLayer=function(e){return this.layerType!==e.type||this.below!==this.subplot.belowLookup["layout-"+this.index]},s.lookupBelow=function(){return this.subplot.belowLookup["layout-"+this.index]},s.updateImage=function(e){this.subplot.map.getSource(this.idSource).updateImage({url:e.source,coordinates:e.coordinates});var t=this.findFollowingMapboxLayerId(this.lookupBelow());null!==t&&this.subplot.map.moveLayer(this.idLayer,t)},s.updateSource=function(e){var t=this.subplot.map;if(t.getSource(this.idSource)&&t.removeSource(this.idSource),this.sourceType=e.sourcetype,this.source=e.source,l(e)){var r=function(e){var t,r=e.sourcetype,i=e.source,a={type:r};return"geojson"===r?t="data":"vector"===r?t="string"==typeof i?"url":"tiles":"raster"===r?(t="tiles",a.tileSize=256):"image"===r&&(t="url",a.coordinates=e.coordinates),a[t]=i,e.sourceattribution&&(a.attribution=n(e.sourceattribution)),a}(e);t.addSource(this.idSource,r)}},s.findFollowingMapboxLayerId=function(e){if("traces"===e)for(var t=this.subplot.getMapLayers(),r=0;r<t.length;r++){var n=t[r].id;if("string"==typeof n&&0===n.indexOf(a.traceLayerPrefix)){e=n;break}}return e},s.updateLayer=function(e){var t=this.subplot,r=c(e),n=this.lookupBelow(),i=this.findFollowingMapboxLayerId(n);this.removeLayer(),l(e)&&t.addLayer({id:this.idLayer,source:this.idSource,"source-layer":e.sourcelayer||"",type:e.type,minzoom:e.minzoom,maxzoom:e.maxzoom,layout:r.layout,paint:r.paint},i),this.layerType=e.type,this.below=n},s.updateStyle=function(e){if(l(e)){var t=c(e);this.subplot.setOptions(this.idLayer,"setLayoutProperty",t.layout),this.subplot.setOptions(this.idLayer,"setPaintProperty",t.paint)}},s.removeLayer=function(){var e=this.subplot.map;e.getLayer(this.idLayer)&&e.removeLayer(this.idLayer)},s.dispose=function(){var e=this.subplot.map;e.getLayer(this.idLayer)&&e.removeLayer(this.idLayer),e.getSource(this.idSource)&&e.removeSource(this.idSource)},t.exports=function(e,t,r){var n=new o(e,t);return n.update(r),n}}}),q_=m({"src/plots/mapbox/mapbox.js"(e,t){var r=U_(),n=ct(),i=wg(),a=He(),o=ar(),s=pr(),l=Or(),c=Rr(),u=c.drawMode,h=c.selectMode,f=Cn().prepSelect,p=Cn().clearOutline,d=Cn().clearSelectionsCache,m=Cn().selectOnClick,g=C_(),y=V_();function v(e,t){this.id=t,this.gd=e;var r=e._fullLayout,n=e._context;this.container=r._glcontainer.node(),this.isStatic=n.staticPlot,this.uid=r._uid+"-"+this.id,this.div=null,this.xaxis=null,this.yaxis=null,this.createFramework(r),this.map=null,this.accessToken=null,this.styleObj=null,this.traceHash={},this.layerList=[],this.belowLookup={},this.dragging=!1,this.wheeling=!1}var x=v.prototype;x.plot=function(e,t,r){var n,i=this,a=t[i.id];i.map&&a.accesstoken!==i.accessToken&&(i.map.remove(),i.map=null,i.styleObj=null,i.traceHash={},i.layerList=[]),n=i.map?new Promise((function(r,n){i.updateMap(e,t,r,n)})):new Promise((function(r,n){i.createMap(e,t,r,n)})),r.push(n)},x.createMap=function(e,t,n,a){var o=this,s=t[o.id],l=o.styleObj=b(s.style,t);o.accessToken=s.accesstoken;var c=s.bounds,u=c?[[c.west,c.south],[c.east,c.north]]:null,h=o.map=new r.Map({container:o.div,style:l.style,center:T(s.center),zoom:s.zoom,bearing:s.bearing,pitch:s.pitch,maxBounds:u,interactive:!o.isStatic,preserveDrawingBuffer:o.isStatic,doubleClickZoom:!1,boxZoom:!1,attributionControl:!1}).addControl(new r.AttributionControl({compact:!0}));h._canvas.style.left="0px",h._canvas.style.top="0px",o.rejectOnError(a),o.isStatic||o.initFx(e,t);var f=[];f.push(new 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a)f[n=a[u]]?f[n].push(u):f[n]=[u];for(n in f){var p=f[n];if(p.length>1)for(r=0;r<p.length;r++)0===(u=p[r]).indexOf("trace-")?(h=u.split("trace-")[1],this.traceHash[h]&&(this.traceHash[h].below=null)):0===u.indexOf("layout-")&&(h=u.split("layout-")[1],this.layerList[h]&&(this.layerList[h].below=null))}};var _={choroplethmapbox:0,densitymapbox:1,scattermapbox:2};function b(e,t){var r={};if(n.isPlainObject(e))r.id=e.id,r.style=e;else if("string"==typeof e)if(r.id=e,-1!==g.styleValuesMapbox.indexOf(e))r.style=w(e);else if(g.stylesNonMapbox[e]){r.style=g.stylesNonMapbox[e];var i=r.style.sources["plotly-"+e],a=i?i.tiles:void 0;a&&a[0]&&"?api_key="===a[0].slice(-9)&&(a[0]+=t._mapboxAccessToken)}else r.style=e;else r.id=g.styleValueDflt,r.style=w(g.styleValueDflt);return r.transition={duration:0,delay:0},r}function w(e){return g.styleUrlPrefix+e+"-"+g.styleUrlSuffix}function T(e){return[e.lon,e.lat]}x.updateData=function(e){var t,r,n,i,a=this.traceHash,o=e.slice().sort((function(e,t){return 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r=ct(),n=Gs(),i=Nt(),a=I_();function o(e,t,r,n){r("accesstoken",n.accessToken),r("style"),r("center.lon"),r("center.lat"),r("zoom"),r("bearing"),r("pitch");var a=r("bounds.west"),o=r("bounds.east"),l=r("bounds.south"),c=r("bounds.north");(void 0===a||void 0===o||void 0===l||void 0===c)&&delete t.bounds,i(e,t,{name:"layers",handleItemDefaults:s}),t._input=e}function s(e,t){function n(n,i){return r.coerce(e,t,a.layers,n,i)}if(n("visible")){var i,o=n("sourcetype"),s="raster"===o||"image"===o;n("source"),n("sourceattribution"),"vector"===o&&n("sourcelayer"),"image"===o&&n("coordinates"),s&&(i="raster");var l=n("type",i);s&&"raster"!==l&&(l=t.type="raster",r.log("Source types *raster* and *image* must drawn *raster* layer 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y=t._glimages.append("g");y.attr("transform",n(a.l+a.w*d.x[0]+10,a.t+a.h*(1-d.y[0])-31)),y.append("path").attr("d",f.mapboxLogo.path0).style({opacity:.9,fill:"#ffffff","enable-background":"new"}),y.append("path").attr("d",f.mapboxLogo.path1).style("opacity",.35).style("enable-background","new"),y.append("path").attr("d",f.mapboxLogo.path2).style("opacity",.35).style("enable-background","new"),y.append("polygon").attr("points",f.mapboxLogo.polygon).style({opacity:.9,fill:"#ffffff","enable-background":"new"})}var v=g.select(".mapboxgl-ctrl-attrib").text().replace("Improve this map",""),x=t._glimages.append("g"),_=x.append("text");_.text(v).classed("static-attribution",!0).attr({"font-size":12,"font-family":"Arial",color:"rgba(0, 0, 0, 0.75)","text-anchor":"end","data-unformatted":v});var b=l.bBox(_.node()),w=a.w*(d.x[1]-d.x[0]);if(b.width>w/2){var T=v.split("|").join("<br>");_.text(T).attr("data-unformatted",T).call(c.convertToTspans,e),b=l.bBox(_.node())}_.attr("transform",n(-3,8-b.height)),x.insert("rect",".static-attribution").attr({x:-b.width-6,y:-b.height-3,width:b.width+6,height:b.height+3,fill:"rgba(255, 255, 255, 0.75)"});var k=1;b.width+6>w&&(k=w/(b.width+6));var A=[a.l+a.w*d.x[1],a.t+a.h*(1-d.y[0])];x.attr("transform",n(A[0],A[1])+i(k))}},e.updateFx=function(e){for(var t=e._fullLayout,r=t._subplots[h],n=0;n<r.length;n++)t[r[n]]._subplot.updateFx(t)}}}),W_=m({"src/traces/scattermapbox/index.js"(e,t){["*scattermapbox* trace is deprecated!","Please consider switching to the *scattermap* trace type and `map` subplots.","Learn more at: https://plotly.com/python/maplibre-migration/","as well as https://plotly.com/javascript/maplibre-migration/"].join(" 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r=Bg(),n=zt(),{hovertemplateAttrs:i,templatefallbackAttrs:a}=Fe(),o=q(),s=B().extendFlat;t.exports=s({locations:{valType:"data_array",editType:"calc"},z:{valType:"data_array",editType:"calc"},geojson:{valType:"any",editType:"calc"},featureidkey:s({},r.featureidkey,{}),below:{valType:"string",editType:"plot"},text:r.text,hovertext:r.hovertext,marker:{line:{color:s({},r.marker.line.color,{editType:"plot"}),width:s({},r.marker.line.width,{editType:"plot"}),editType:"calc"},opacity:s({},r.marker.opacity,{editType:"plot"}),editType:"calc"},selected:{marker:{opacity:s({},r.selected.marker.opacity,{editType:"plot"}),editType:"plot"},editType:"plot"},unselected:{marker:{opacity:s({},r.unselected.marker.opacity,{editType:"plot"}),editType:"plot"},editType:"plot"},hoverinfo:r.hoverinfo,hovertemplate:i({},{keys:["properties"]}),hovertemplatefallback:a(),showlegend:s({},o.showlegend,{dflt:!1})},n("",{cLetter:"z",editTypeOverride:"calc"}))}}),X_=m({"src/traces/choroplethmapbox/defaults.js"(e,t){var r=ct(),n=Ht(),i=Y_();t.exports=function(e,t,a,o){function s(n,a){return r.coerce(e,t,i,n,a)}var l=s("locations"),c=s("z"),u=s("geojson");r.isArrayOrTypedArray(l)&&l.length&&r.isArrayOrTypedArray(c)&&c.length&&("string"==typeof u&&""!==u||r.isPlainObject(u))?(s("featureidkey"),t._length=Math.min(l.length,c.length),s("below"),s("text"),s("hovertext"),s("hovertemplate"),s("hovertemplatefallback"),s("marker.line.width")&&s("marker.line.color"),s("marker.opacity"),n(e,t,o,s,{prefix:"",cLetter:"z"}),r.coerceSelectionMarkerOpacity(t,s)):t.visible=!1}}}),$_=m({"src/traces/choroplethmapbox/convert.js"(e,t){var r=M(),n=ct(),i=Yt(),a=er(),o=dg().makeBlank,s=wg();function l(e){var t,r=e[0].trace,i=r._opts;if(r.selectedpoints){for(var o=a.makeSelectedPointStyleFns(r),s=0;s<e.length;s++){var l=e[s];l.fOut&&(l.fOut.properties.mo2=o.selectedOpacityFn(l))}t={type:"identity",property:"mo2"}}else t=n.isArrayOrTypedArray(r.marker.opacity)?{type:"identity",property:"mo"}:r.marker.opacity;return 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t=this.subplot,r=this.layerList,n=t.belowLookup["trace-"+this.uid];t.map.getSource(this.sourceId).setData(e.geojson),n!==this.below&&(this._removeLayers(),this._addLayers(e,n),this.below=n);for(var i=0;i<r.length;i++){var a=r[i],o=a[0],s=a[1],l=e[o];t.setOptions(s,"setLayoutProperty",l.layout),"visible"===l.layout.visibility&&t.setOptions(s,"setPaintProperty",l.paint)}},o._addLayers=function(e,t){for(var r=this.subplot,n=this.layerList,i=this.sourceId,a=0;a<n.length;a++){var o=n[a],s=o[0],l=e[s];r.addLayer({type:s,id:o[1],source:i,layout:l.layout,paint:l.paint},t)}},o._removeLayers=function(){for(var e=this.subplot.map,t=this.layerList,r=t.length-1;r>=0;r--)e.removeLayer(t[r][1])},o.dispose=function(){var e=this.subplot.map;this._removeLayers(),e.removeSource(this.sourceId)},t.exports=function(e,t){var n=t[0].trace,i=new a(e,n.uid),o=i.sourceId,s=r(t),l=i.below=e.belowLookup["trace-"+n.uid];return 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T=x[t].properties;y.selectedOpacityFn&&(T.mo=g(y.selectedOpacityFn(T))),y.selectedColorFn&&(T.mcc=y.selectedColorFn(T)),y.selectedSizeFn&&(T.mrc=y.selectedSizeFn(T))}return{geojson:{type:"FeatureCollection",features:x},mcc:p||y&&y.selectedColorFn?{type:"identity",property:"mcc"}:h.color,mrc:d||y&&y.selectedSizeFn?{type:"identity",property:"mrc"}:function(e){return 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Math.max(Math.sqrt(l*l+c*c)-u,1-3/u)}),e),!1!==e.index){var _=c[e.index],b=_.lonlat,w=[n.modHalf(b[0],360)+v,b[1]],T=h.c2p(w),k=f.c2p(w),A=_.mrc||1;e.x0=T-A,e.x1=T+A,e.y0=k-A,e.y1=k+A;var M={};M[u.subplot]={_subplot:p};var S=u._module.formatLabels(_,u,M);return e.lonLabel=S.lonLabel,e.latLabel=S.latLabel,e.color=i(u,_),e.extraText=l(u,_,c[0].t.labels),e.hovertemplate=u.hovertemplate,[e]}},getExtraText:l}}}),bb=m({"src/traces/scattermap/event_data.js"(e,t){t.exports=function(e,t){return e.lon=t.lon,e.lat=t.lat,e}}}),wb=m({"src/traces/scattermap/select.js"(e,t){var r=ct(),n=Xt(),i=S().BADNUM;t.exports=function(e,t){var a,o=e.cd,s=e.xaxis,l=e.yaxis,c=[],u=o[0].trace;if(!n.hasMarkers(u))return[];if(!1===t)for(a=0;a<o.length;a++)o[a].selected=0;else for(a=0;a<o.length;a++){var h=o[a],f=h.lonlat;if(f[0]!==i){var p=[r.modHalf(f[0],360),f[1]],d=[s.c2p(p),l.c2p(p)];t.contains(d,null,a,e)?(c.push({pointNumber:a,lon:f[0],lat:f[1]}),h.selected=1):h.selected=0}}return 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this._evaluator.globals=e,this._evaluator.feature=t,this._evaluator.featureState=r,this._evaluator.canonical=n,this._evaluator.availableImages=i||null,this._evaluator.formattedSection=a,this.expression.evaluate(this._evaluator)}evaluate(e,t,r,n,i,a){this._evaluator.globals=e,this._evaluator.feature=t||null,this._evaluator.featureState=r||null,this._evaluator.canonical=n,this._evaluator.availableImages=i||null,this._evaluator.formattedSection=a||null;try{let e=this.expression.evaluate(this._evaluator);if(null==e||"number"==typeof e&&e!=e)return this._defaultValue;if(this._enumValues&&!(e in this._enumValues))throw new lt(`Expected value to be one of ${Object.keys(this._enumValues).map((e=>JSON.stringify(e))).join(", ")}, but found ${JSON.stringify(e)} instead.`);return e}catch(e){return this._warningHistory[e.message]||(this._warningHistory[e.message]=!0,typeof console<"u"&&console.warn(e.message)),this._defaultValue}}}function bn(e){return Array.isArray(e)&&e.length>0&&"string"==typeof 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this._styleExpression.evaluateWithoutErrorHandling(e,t,r,n,i,a)}evaluate(e,t,r,n,i,a){return this._styleExpression.evaluate(e,t,r,n,i,a)}interpolationFactor(e,t,r){return this.interpolationType?zt.interpolationFactor(this.interpolationType,e,t,r):0}}function An(e,t){let r=wn(e,t);if("error"===r.result)return r;let n=r.value.expression,i=rn(n);if(!i&&!ln(t))return sn([new le("","data expressions not supported")]);let a=an(n,["zoom"]);if(!a&&!cn(t))return sn([new le("","zoom expressions not supported")]);let o=Sn(n);return o||a?o instanceof le?sn([o]):o instanceof zt&&!un(t)?sn([new le("",'"interpolate" expressions cannot be used with this property')]):on(o?new kn(i?"camera":"composite",r.value,o.labels,o instanceof zt?o.interpolation:void 0):new Tn(i?"constant":"source",r.value)):sn([new le("",'"zoom" expression may only be used as input to a top-level "step" or "interpolate" expression.')])}class 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e[1]||Array.isArray(e[2]));case"!in":case"!has":case"none":return!1;case"==":case"!=":case">":case">=":case"<":case"<=":return 3!==e.length||Array.isArray(e[1])||Array.isArray(e[2]);case"any":case"all":for(let t of e.slice(1))if(!En(t)&&"boolean"!=typeof t)return!1;return!0;default:return!0}}let Cn={type:"boolean",default:!1,transition:!1,"property-type":"data-driven",expression:{interpolated:!1,parameters:["zoom","feature"]}};function In(e){if(null==e)return{filter:()=>!0,needGeometry:!1};En(e)||(e=zn(e));let t=wn(e,Cn);if("error"===t.result)throw new Error(t.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return{filter:(e,r,n)=>t.value.evaluate(e,r,{},n),needGeometry:Pn(e)}}function Ln(e,t){return e<t?-1:e>t?1:0}function Pn(e){if(!Array.isArray(e))return!1;if("within"===e[0]||"distance"===e[0])return!0;for(let t=1;t<e.length;t++)if(Pn(e[t]))return!0;return!1}function zn(e){if(!e)return!0;let t=e[0];return e.length<=1?"any"!==t:"=="===t?Dn(e[1],e[2],"=="):"!="===t?Fn(Dn(e[1],e[2],"==")):"<"===t||">"===t||"<="===t||">="===t?Dn(e[1],e[2],t):"any"===t?(r=e.slice(1),["any"].concat(r.map(zn))):"all"===t?["all"].concat(e.slice(1).map(zn)):"none"===t?["all"].concat(e.slice(1).map(zn).map(Fn)):"in"===t?On(e[1],e.slice(2)):"!in"===t?Fn(On(e[1],e.slice(2))):"has"===t?Rn(e[1]):"!has"!==t||Fn(Rn(e[1]));var r}function Dn(e,t,r){switch(e){case"$type":return[`filter-type-${r}`,t];case"$id":return[`filter-id-${r}`,t];default:return[`filter-${r}`,e,t]}}function On(e,t){if(0===t.length)return!1;switch(e){case"$type":return["filter-type-in",["literal",t]];case"$id":return["filter-id-in",["literal",t]];default:return t.length>200&&!t.some((e=>typeof e!=typeof t[0]))?["filter-in-large",e,["literal",t.sort(Ln)]]:["filter-in-small",e,["literal",t]]}}function Rn(e){switch(e){case"$type":return!0;case"$id":return["filter-has-id"];default:return["filter-has",e]}}function Fn(e){return["!",e]}function Bn(e){let t=typeof e;if("number"===t||"boolean"===t||"string"===t||null==e)return JSON.stringify(e);if(Array.isArray(e)){let t="[";for(let r of e)t+=`${Bn(r)},`;return`${t}]`}let r=Object.keys(e).sort(),n="{";for(let t=0;t<r.length;t++)n+=`${JSON.stringify(r[t])}:${Bn(e[r[t]])},`;return`${n}}`}function jn(e){let t="";for(let r of X)t+=`/${Bn(e[r])}`;return t}function Nn(e){let t=e.value;return t?[new oe(e.key,t,"constants have been deprecated as of v8")]:[]}function Un(e){return e instanceof Number||e instanceof String||e instanceof Boolean?e.valueOf():e}function Vn(e){if(Array.isArray(e))return e.map(Vn);if(e instanceof Object&&!(e instanceof Number||e instanceof String||e instanceof Boolean)){let t={};for(let r in e)t[r]=Vn(e[r]);return t}return Un(e)}function qn(e){let t=e.key,r=e.value,n=e.valueSpec||{},i=e.objectElementValidators||{},a=e.style,o=e.styleSpec,s=e.validateSpec,l=[],c=hn(r);if("object"!==c)return[new oe(t,r,`object expected, ${c} found`)];for(let e in r){let 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r=0;r<t.length;r++)l=l.concat(o({array:t,arrayIndex:r,value:t[r],valueSpec:s,validateSpec:e.validateSpec,style:n,styleSpec:i,key:`${a}[${r}]`}));return l}function Gn(e){let t=e.key,r=e.value,n=e.valueSpec,i=hn(r);return"number"===i&&r!=r&&(i="NaN"),"number"!==i?[new oe(t,r,`number expected, ${i} found`)]:"minimum"in n&&r<n.minimum?[new oe(t,r,`${r} is less than the minimum value ${n.minimum}`)]:"maximum"in n&&r>n.maximum?[new oe(t,r,`${r} is greater than the maximum value ${n.maximum}`)]:[]}function Wn(e){let t,r,n,i=e.valueSpec,a=Un(e.value.type),o={},s="categorical"!==a&&void 0===e.value.property,l=!s,c="array"===hn(e.value.stops)&&"array"===hn(e.value.stops[0])&&"object"===hn(e.value.stops[0][0]),u=qn({key:e.key,value:e.value,valueSpec:e.styleSpec.function,validateSpec:e.validateSpec,style:e.style,styleSpec:e.styleSpec,objectElementValidators:{stops:function(e){if("identity"===a)return[new oe(e.key,e.value,'identity function may not have a "stops" property')];let t=[],r=e.value;return t=t.concat(Hn({key:e.key,value:r,valueSpec:e.valueSpec,validateSpec:e.validateSpec,style:e.style,styleSpec:e.styleSpec,arrayElementValidator:h})),"array"===hn(r)&&0===r.length&&t.push(new oe(e.key,r,"array must have at least one stop")),t},default:function(e){return e.validateSpec({key:e.key,value:e.value,valueSpec:i,validateSpec:e.validateSpec,style:e.style,styleSpec:e.styleSpec})}}});return"identity"===a&&s&&u.push(new oe(e.key,e.value,'missing required property "property"')),"identity"===a||e.value.stops||u.push(new oe(e.key,e.value,'missing required property "stops"')),"exponential"===a&&e.valueSpec.expression&&!un(e.valueSpec)&&u.push(new oe(e.key,e.value,"exponential functions not supported")),e.styleSpec.$version>=8&&(l&&!ln(e.valueSpec)?u.push(new oe(e.key,e.value,"property functions not supported")):s&&!cn(e.valueSpec)&&u.push(new oe(e.key,e.value,"zoom functions not supported"))),"categorical"!==a&&!c||void 0!==e.value.property||u.push(new oe(e.key,e.value,'"property" property is required')),u;function h(e){let t=[],a=e.value,s=e.key;if("array"!==hn(a))return[new oe(s,a,`array expected, ${hn(a)} found`)];if(2!==a.length)return[new oe(s,a,`array length 2 expected, length ${a.length} found`)];if(c){if("object"!==hn(a[0]))return[new oe(s,a,`object expected, ${hn(a[0])} found`)];if(void 0===a[0].zoom)return[new oe(s,a,"object stop key must have zoom")];if(void 0===a[0].value)return[new oe(s,a,"object stop key must have value")];if(n&&n>Un(a[0].zoom))return[new oe(s,a[0].zoom,"stop zoom values must appear in ascending order")];Un(a[0].zoom)!==n&&(n=Un(a[0].zoom),r=void 0,o={}),t=t.concat(qn({key:`${s}[0]`,value:a[0],valueSpec:{zoom:{}},validateSpec:e.validateSpec,style:e.style,styleSpec:e.styleSpec,objectElementValidators:{zoom:Gn,value:f}}))}else t=t.concat(f({key:`${s}[0]`,value:a[0],valueSpec:{},validateSpec:e.validateSpec,style:e.style,styleSpec:e.styleSpec},a));return bn(Vn(a[1]))?t.concat([new oe(`${s}[1]`,a[1],"expressions are not allowed in function stops.")]):t.concat(e.validateSpec({key:`${s}[1]`,value:a[1],valueSpec:i,validateSpec:e.validateSpec,style:e.style,styleSpec:e.styleSpec}))}function f(e,n){let s=hn(e.value),l=Un(e.value),c=null!==e.value?e.value:n;if(t){if(s!==t)return[new oe(e.key,c,`${s} stop domain type must match previous stop domain type ${t}`)]}else t=s;if("number"!==s&&"string"!==s&&"boolean"!==s)return[new oe(e.key,c,"stop domain value must be a number, string, or boolean")];if("number"!==s&&"categorical"!==a){let t=`number expected, ${s} found`;return ln(i)&&void 0===a&&(t+='\nIf you intended to use a categorical function, specify `"type": "categorical"`.'),[new oe(e.key,c,t)]}return"categorical"!==a||"number"!==s||isFinite(l)&&Math.floor(l)===l?"categorical"!==a&&"number"===s&&void 0!==r&&l<r?[new oe(e.key,c,"stop domain values must appear in ascending order")]:(r=l,"categorical"===a&&l in o?[new oe(e.key,c,"stop domain values must be 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Yi=Vi(["Adlm","Arab","Armi","Avst","Chrs","Cprt","Egyp","Elym","Gara","Hatr","Hebr","Hung","Khar","Lydi","Mand","Mani","Mend","Merc","Mero","Narb","Nbat","Nkoo","Orkh","Palm","Phli","Phlp","Phnx","Prti","Rohg","Samr","Sarb","Sogo","Syrc","Thaa","Todr","Yezi"]);function Xi(e){return Yi.test(String.fromCodePoint(e))}function $i(e,t){return!(!t&&Xi(e)||e>=2304&&e<=3583||e>=3840&&e<=4255||(e=>e>=6016&&e<=6143)(e))}function Ki(e){for(let t of e)if(Xi(t.charCodeAt(0)))return!0;return!1}let Ji=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(e){this.pluginStatus=e.pluginStatus,this.pluginURL=e.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(e){this.applyArabicShaping=e.applyArabicShaping,this.processBidirectionalText=e.processBidirectionalText,this.processStyledBidirectionalText=e.processStyledBidirectionalText}isParsed(){return null!=this.applyArabicShaping&&null!=this.processBidirectionalText&&null!=this.processStyledBidirectionalText}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class Qi{constructor(e,t){this.zoom=e,t?(this.now=t.now,this.fadeDuration=t.fadeDuration,this.zoomHistory=t.zoomHistory,this.transition=t.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Ci,this.transition={})}isSupportedScript(e){return function(e,t){for(let r of e)if(!$i(r.charCodeAt(0),t))return!1;return!0}(e,"loaded"===Ji.getRTLTextPluginStatus())}crossFadingFactor(){return 0===this.fadeDuration?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){let e=this.zoom,t=e-Math.floor(e),r=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:t+(1-t)*r}:{fromScale:.5,toScale:1,t:1-(1-r)*t}}}class ea{constructor(e,t){this.property=e,this.value=t,this.expression=function(e,t){if(fn(e))return new Mn(e,t);if(bn(e)){let r=An(e,t);if("error"===r.result)throw new Error(r.value.map((e=>`${e.key}: ${e.message}`)).join(", "));return r.value}{let r=e;return"color"===t.type&&"string"==typeof e?r=Xe.parse(e):"padding"!==t.type||"number"!=typeof e&&!Array.isArray(e)?"variableAnchorOffsetCollection"===t.type&&Array.isArray(e)&&(r=tt.parse(e)):r=Qe.parse(e),{kind:"constant",evaluate:()=>r}}}(void 0===t?e.specification.default:t,e.specification)}isDataDriven(){return"source"===this.expression.kind||"composite"===this.expression.kind}possiblyEvaluate(e,t,r){return this.property.possiblyEvaluate(this,e,t,r)}}class ta{constructor(e){this.property=e,this.value=new ea(e,void 0)}transitioned(e,t){return new na(this.property,this.value,t,x({},e.transition,this.transition),e.now)}untransitioned(){return new na(this.property,this.value,null,{},0)}}class ra{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return T(this._values[e].value.value)}setValue(e,t){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new ta(this._values[e].property)),this._values[e].value=new ea(this._values[e].property,null===t?void 0:T(t))}getTransition(e){return T(this._values[e].transition)}setTransition(e,t){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new ta(this._values[e].property)),this._values[e].transition=T(t)||void 0}serialize(){let e={};for(let t of Object.keys(this._values)){let r=this.getValue(t);void 0!==r&&(e[t]=r);let n=this.getTransition(t);void 0!==n&&(e[`${t}-transition`]=n)}return e}transitioned(e,t){let r=new ia(this._properties);for(let n of Object.keys(this._values))r._values[n]=this._values[n].transitioned(e,t._values[n]);return r}untransitioned(){let e=new ia(this._properties);for(let t of Object.keys(this._values))e._values[t]=this._values[t].untransitioned();return e}}class na{constructor(e,t,r,n,i){this.property=e,this.value=t,this.begin=i+n.delay||0,this.end=this.begin+n.duration||0,e.specification.transition&&(n.delay||n.duration)&&(this.prior=r)}possiblyEvaluate(e,t,r){let n=e.now||0,i=this.value.possiblyEvaluate(e,t,r),a=this.prior;if(a){if(n>this.end)return this.prior=null,i;if(this.value.isDataDriven())return this.prior=null,i;if(n<this.begin)return a.possiblyEvaluate(e,t,r);{let o=(n-this.begin)/(this.end-this.begin);return this.property.interpolate(a.possiblyEvaluate(e,t,r),i,function(e){if(e<=0)return 0;if(e>=1)return 1;let t=e*e,r=t*e;return 4*(e<.5?r:3*(e-t)+r-.75)}(o))}}return i}}class ia{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,t,r){let n=new sa(this._properties);for(let i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(e,t,r);return n}hasTransition(){for(let e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class aa{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}hasValue(e){return void 0!==this._values[e].value}getValue(e){return T(this._values[e].value)}setValue(e,t){this._values[e]=new ea(this._values[e].property,null===t?void 0:T(t))}serialize(){let e={};for(let t of Object.keys(this._values)){let r=this.getValue(t);void 0!==r&&(e[t]=r)}return e}possiblyEvaluate(e,t,r){let n=new sa(this._properties);for(let i of Object.keys(this._values))n._values[i]=this._values[i].possiblyEvaluate(e,t,r);return n}}class oa{constructor(e,t,r){this.property=e,this.value=t,this.parameters=r}isConstant(){return"constant"===this.value.kind}constantOr(e){return"constant"===this.value.kind?this.value.value:e}evaluate(e,t,r,n){return this.property.evaluate(this.value,this.parameters,e,t,r,n)}}class sa{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class la{constructor(e){this.specification=e}possiblyEvaluate(e,t){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(t)}interpolate(e,t,r){let n=Pt[this.specification.type];return n?n(e,t,r):e}}class ca{constructor(e,t){this.specification=e,this.overrides=t}possiblyEvaluate(e,t,r,n){return new oa(this,"constant"===e.expression.kind||"camera"===e.expression.kind?{kind:"constant",value:e.expression.evaluate(t,null,{},r,n)}:e.expression,t)}interpolate(e,t,r){if("constant"!==e.value.kind||"constant"!==t.value.kind)return e;if(void 0===e.value.value||void 0===t.value.value)return new oa(this,{kind:"constant",value:void 0},e.parameters);let n=Pt[this.specification.type];if(n){let i=n(e.value.value,t.value.value,r);return new oa(this,{kind:"constant",value:i},e.parameters)}return e}evaluate(e,t,r,n,i,a){return"constant"===e.kind?e.value:e.evaluate(t,r,n,i,a)}}class ua extends ca{possiblyEvaluate(e,t,r,n){if(void 0===e.value)return new oa(this,{kind:"constant",value:void 0},t);if("constant"===e.expression.kind){let i=e.expression.evaluate(t,null,{},r,n),a="resolvedImage"===e.property.specification.type&&"string"!=typeof i?i.name:i,o=this._calculate(a,a,a,t);return new oa(this,{kind:"constant",value:o},t)}if("camera"===e.expression.kind){let r=this._calculate(e.expression.evaluate({zoom:t.zoom-1}),e.expression.evaluate({zoom:t.zoom}),e.expression.evaluate({zoom:t.zoom+1}),t);return new oa(this,{kind:"constant",value:r},t)}return new oa(this,e.expression,t)}evaluate(e,t,r,n,i,a){if("source"===e.kind){let o=e.evaluate(t,r,n,i,a);return this._calculate(o,o,o,t)}return"composite"===e.kind?this._calculate(e.evaluate({zoom:Math.floor(t.zoom)-1},r,n),e.evaluate({zoom:Math.floor(t.zoom)},r,n),e.evaluate({zoom:Math.floor(t.zoom)+1},r,n),t):e.value}_calculate(e,t,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:r,to:t}}interpolate(e){return e}}class ha{constructor(e){this.specification=e}possiblyEvaluate(e,t,r,n){if(void 0!==e.value){if("constant"===e.expression.kind){let i=e.expression.evaluate(t,null,{},r,n);return this._calculate(i,i,i,t)}return this._calculate(e.expression.evaluate(new Qi(Math.floor(t.zoom-1),t)),e.expression.evaluate(new Qi(Math.floor(t.zoom),t)),e.expression.evaluate(new Qi(Math.floor(t.zoom+1),t)),t)}}_calculate(e,t,r,n){return n.zoom>n.zoomHistory.lastIntegerZoom?{from:e,to:t}:{from:r,to:t}}interpolate(e){return e}}class fa{constructor(e){this.specification=e}possiblyEvaluate(e,t,r,n){return!!e.expression.evaluate(t,null,{},r,n)}interpolate(){return!1}}class pa{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(let t in e){let r=e[t];r.specification.overridable&&this.overridableProperties.push(t);let n=this.defaultPropertyValues[t]=new ea(r,void 0),i=this.defaultTransitionablePropertyValues[t]=new ta(r);this.defaultTransitioningPropertyValues[t]=i.untransitioned(),this.defaultPossiblyEvaluatedValues[t]=n.possiblyEvaluate({})}}}Ti("DataDrivenProperty",ca),Ti("DataConstantProperty",la),Ti("CrossFadedDataDrivenProperty",ua),Ti("CrossFadedProperty",ha),Ti("ColorRampProperty",fa);let da="-transition";class ma extends Z{constructor(e,t){if(super(),this.id=e.id,this.type=e.type,this._featureFilter={filter:()=>!0,needGeometry:!1},"custom"!==e.type&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,"background"!==e.type&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),t.layout&&(this._unevaluatedLayout=new aa(t.layout)),t.paint)){this._transitionablePaint=new ra(t.paint);for(let t in e.paint)this.setPaintProperty(t,e.paint[t],{validate:!1});for(let t in e.layout)this.setLayoutProperty(t,e.layout[t],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new sa(t.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return"visibility"===e?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,t,r={}){null!=t&&this._validate(xi,`layers.${this.id}.layout.${e}`,e,t,r)||("visibility"!==e?this._unevaluatedLayout.setValue(e,t):this.visibility=t)}getPaintProperty(e){return e.endsWith(da)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,t,r={}){if(null!=t&&this._validate(vi,`layers.${this.id}.paint.${e}`,e,t,r))return!1;if(e.endsWith(da))return this._transitionablePaint.setTransition(e.slice(0,-11),t||void 0),!1;{let r=this._transitionablePaint._values[e],n="cross-faded-data-driven"===r.property.specification["property-type"],i=r.value.isDataDriven(),a=r.value;this._transitionablePaint.setValue(e,t),this._handleSpecialPaintPropertyUpdate(e);let o=this._transitionablePaint._values[e].value;return o.isDataDriven()||i||n||this._handleOverridablePaintPropertyUpdate(e,a,o)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,t,r){return!1}isHidden(e){return!!(this.minzoom&&e<this.minzoom)||!!(this.maxzoom&&e>=this.maxzoom)||"none"===this.visibility}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,t){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,t)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,t)}serialize(){let e={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),w(e,((e,t)=>!(void 0===e||"layout"===t&&!Object.keys(e).length||"paint"===t&&!Object.keys(e).length)))}_validate(e,t,r,n,i={}){return(!i||!1!==i.validate)&&_i(this,e.call(mi,{key:t,layerType:this.type,objectKey:r,value:n,styleSpec:Y,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(let e in this.paint._values){let t=this.paint.get(e);if(t instanceof oa&&ln(t.property.specification)&&("source"===t.value.kind||"composite"===t.value.kind)&&t.value.isStateDependent)return!0}return!1}}let ga={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class ya{constructor(e,t){this._structArray=e,this._pos1=t*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class va{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,t){return e._trim(),t&&(e.isTransferred=!0,t.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){let t=Object.create(this.prototype);return t.arrayBuffer=e.arrayBuffer,t.length=e.length,t.capacity=e.arrayBuffer.byteLength/t.bytesPerElement,t._refreshViews(),t}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);let t=this.uint8;this._refreshViews(),t&&this.uint8.set(t)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function xa(e,t=1){let r=0,n=0;return{members:e.map((e=>{let i=ga[e.type].BYTES_PER_ELEMENT,a=r=_a(r,Math.max(t,i)),o=e.components||1;return n=Math.max(n,i),r+=i*o,{name:e.name,type:e.type,components:o,offset:a}})),size:_a(r,Math.max(n,t)),alignment:t}}function _a(e,t){return Math.ceil(e/t)*t}class ba extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t){let r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){let n=2*e;return this.int16[n+0]=t,this.int16[n+1]=r,e}}ba.prototype.bytesPerElement=4,Ti("StructArrayLayout2i4",ba);class wa extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r){let n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){let i=3*e;return this.int16[i+0]=t,this.int16[i+1]=r,this.int16[i+2]=n,e}}wa.prototype.bytesPerElement=6,Ti("StructArrayLayout3i6",wa);class Ta extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n){let i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)}emplace(e,t,r,n,i){let a=4*e;return this.int16[a+0]=t,this.int16[a+1]=r,this.int16[a+2]=n,this.int16[a+3]=i,e}}Ta.prototype.bytesPerElement=8,Ti("StructArrayLayout4i8",Ta);class ka extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,a)}emplace(e,t,r,n,i,a,o){let s=6*e;return this.int16[s+0]=t,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,e}}ka.prototype.bytesPerElement=12,Ti("StructArrayLayout2i4i12",ka);class Aa extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,a)}emplace(e,t,r,n,i,a,o){let s=4*e,l=8*e;return this.int16[s+0]=t,this.int16[s+1]=r,this.uint8[l+4]=n,this.uint8[l+5]=i,this.uint8[l+6]=a,this.uint8[l+7]=o,e}}Aa.prototype.bytesPerElement=8,Ti("StructArrayLayout2i4ub8",Aa);class Ma extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t){let r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){let n=2*e;return this.float32[n+0]=t,this.float32[n+1]=r,e}}Ma.prototype.bytesPerElement=8,Ti("StructArrayLayout2f8",Ma);class Sa extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,o,s,l,c){let u=this.length;return this.resize(u+1),this.emplace(u,e,t,r,n,i,a,o,s,l,c)}emplace(e,t,r,n,i,a,o,s,l,c,u){let h=10*e;return this.uint16[h+0]=t,this.uint16[h+1]=r,this.uint16[h+2]=n,this.uint16[h+3]=i,this.uint16[h+4]=a,this.uint16[h+5]=o,this.uint16[h+6]=s,this.uint16[h+7]=l,this.uint16[h+8]=c,this.uint16[h+9]=u,e}}Sa.prototype.bytesPerElement=20,Ti("StructArrayLayout10ui20",Sa);class Ea extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,o,s,l,c,u,h){let f=this.length;return this.resize(f+1),this.emplace(f,e,t,r,n,i,a,o,s,l,c,u,h)}emplace(e,t,r,n,i,a,o,s,l,c,u,h,f){let p=12*e;return this.int16[p+0]=t,this.int16[p+1]=r,this.int16[p+2]=n,this.int16[p+3]=i,this.uint16[p+4]=a,this.uint16[p+5]=o,this.uint16[p+6]=s,this.uint16[p+7]=l,this.int16[p+8]=c,this.int16[p+9]=u,this.int16[p+10]=h,this.int16[p+11]=f,e}}Ea.prototype.bytesPerElement=24,Ti("StructArrayLayout4i4ui4i24",Ea);class Ca extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r){let n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){let i=3*e;return this.float32[i+0]=t,this.float32[i+1]=r,this.float32[i+2]=n,e}}Ca.prototype.bytesPerElement=12,Ti("StructArrayLayout3f12",Ca);class Ia extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint32[1*e+0]=t,e}}Ia.prototype.bytesPerElement=4,Ti("StructArrayLayout1ul4",Ia);class La extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,o,s,l){let c=this.length;return this.resize(c+1),this.emplace(c,e,t,r,n,i,a,o,s,l)}emplace(e,t,r,n,i,a,o,s,l,c){let u=10*e,h=5*e;return this.int16[u+0]=t,this.int16[u+1]=r,this.int16[u+2]=n,this.int16[u+3]=i,this.int16[u+4]=a,this.int16[u+5]=o,this.uint32[h+3]=s,this.uint16[u+8]=l,this.uint16[u+9]=c,e}}La.prototype.bytesPerElement=20,Ti("StructArrayLayout6i1ul2ui20",La);class Pa extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,a)}emplace(e,t,r,n,i,a,o){let s=6*e;return this.int16[s+0]=t,this.int16[s+1]=r,this.int16[s+2]=n,this.int16[s+3]=i,this.int16[s+4]=a,this.int16[s+5]=o,e}}Pa.prototype.bytesPerElement=12,Ti("StructArrayLayout2i2i2i12",Pa);class za extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i){let a=this.length;return this.resize(a+1),this.emplace(a,e,t,r,n,i)}emplace(e,t,r,n,i,a){let o=4*e,s=8*e;return this.float32[o+0]=t,this.float32[o+1]=r,this.float32[o+2]=n,this.int16[s+6]=i,this.int16[s+7]=a,e}}za.prototype.bytesPerElement=16,Ti("StructArrayLayout2f1f2i16",za);class Da extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a){let o=this.length;return this.resize(o+1),this.emplace(o,e,t,r,n,i,a)}emplace(e,t,r,n,i,a,o){let s=16*e,l=4*e,c=8*e;return this.uint8[s+0]=t,this.uint8[s+1]=r,this.float32[l+1]=n,this.float32[l+2]=i,this.int16[c+6]=a,this.int16[c+7]=o,e}}Da.prototype.bytesPerElement=16,Ti("StructArrayLayout2ub2f2i16",Da);class Oa extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r){let n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){let i=3*e;return this.uint16[i+0]=t,this.uint16[i+1]=r,this.uint16[i+2]=n,e}}Oa.prototype.bytesPerElement=6,Ti("StructArrayLayout3ui6",Oa);class Ra extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g){let y=this.length;return this.resize(y+1),this.emplace(y,e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g)}emplace(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y){let v=24*e,x=12*e,_=48*e;return this.int16[v+0]=t,this.int16[v+1]=r,this.uint16[v+2]=n,this.uint16[v+3]=i,this.uint32[x+2]=a,this.uint32[x+3]=o,this.uint32[x+4]=s,this.uint16[v+10]=l,this.uint16[v+11]=c,this.uint16[v+12]=u,this.float32[x+7]=h,this.float32[x+8]=f,this.uint8[_+36]=p,this.uint8[_+37]=d,this.uint8[_+38]=m,this.uint32[x+10]=g,this.int16[v+22]=y,e}}Ra.prototype.bytesPerElement=48,Ti("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Ra);class Fa extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x,_,b,w,T,k,A,M,S){let E=this.length;return this.resize(E+1),this.emplace(E,e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x,_,b,w,T,k,A,M,S)}emplace(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x,_,b,w,T,k,A,M,S,E){let C=32*e,I=16*e;return this.int16[C+0]=t,this.int16[C+1]=r,this.int16[C+2]=n,this.int16[C+3]=i,this.int16[C+4]=a,this.int16[C+5]=o,this.int16[C+6]=s,this.int16[C+7]=l,this.uint16[C+8]=c,this.uint16[C+9]=u,this.uint16[C+10]=h,this.uint16[C+11]=f,this.uint16[C+12]=p,this.uint16[C+13]=d,this.uint16[C+14]=m,this.uint16[C+15]=g,this.uint16[C+16]=y,this.uint16[C+17]=v,this.uint16[C+18]=x,this.uint16[C+19]=_,this.uint16[C+20]=b,this.uint16[C+21]=w,this.uint16[C+22]=T,this.uint32[I+12]=k,this.float32[I+13]=A,this.float32[I+14]=M,this.uint16[C+30]=S,this.uint16[C+31]=E,e}}Fa.prototype.bytesPerElement=64,Ti("StructArrayLayout8i15ui1ul2f2ui64",Fa);class Ba extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.float32[1*e+0]=t,e}}Ba.prototype.bytesPerElement=4,Ti("StructArrayLayout1f4",Ba);class ja extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r){let n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){let i=3*e;return this.uint16[6*e+0]=t,this.float32[i+1]=r,this.float32[i+2]=n,e}}ja.prototype.bytesPerElement=12,Ti("StructArrayLayout1ui2f12",ja);class Na extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t,r){let n=this.length;return this.resize(n+1),this.emplace(n,e,t,r)}emplace(e,t,r,n){let i=4*e;return this.uint32[2*e+0]=t,this.uint16[i+2]=r,this.uint16[i+3]=n,e}}Na.prototype.bytesPerElement=8,Ti("StructArrayLayout1ul2ui8",Na);class Ua extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,t){let r=this.length;return this.resize(r+1),this.emplace(r,e,t)}emplace(e,t,r){let n=2*e;return this.uint16[n+0]=t,this.uint16[n+1]=r,e}}Ua.prototype.bytesPerElement=4,Ti("StructArrayLayout2ui4",Ua);class Va extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){let t=this.length;return this.resize(t+1),this.emplace(t,e)}emplace(e,t){return this.uint16[1*e+0]=t,e}}Va.prototype.bytesPerElement=2,Ti("StructArrayLayout1ui2",Va);class qa extends va{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,t,r,n){let i=this.length;return this.resize(i+1),this.emplace(i,e,t,r,n)}emplace(e,t,r,n,i){let a=4*e;return this.float32[a+0]=t,this.float32[a+1]=r,this.float32[a+2]=n,this.float32[a+3]=i,e}}qa.prototype.bytesPerElement=16,Ti("StructArrayLayout4f16",qa);class Ha extends ya{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new a(this.anchorPointX,this.anchorPointY)}}Ha.prototype.size=20;class Ga extends La{get(e){return new Ha(this,e)}}Ti("CollisionBoxArray",Ga);class Wa extends ya{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}Wa.prototype.size=48;class Za extends Ra{get(e){return new Wa(this,e)}}Ti("PlacedSymbolArray",Za);class Ya extends ya{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(e){this._structArray.uint32[this._pos4+12]=e}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}Ya.prototype.size=64;class Xa extends Fa{get(e){return new Ya(this,e)}}Ti("SymbolInstanceArray",Xa);class $a extends Ba{getoffsetX(e){return this.float32[1*e+0]}}Ti("GlyphOffsetArray",$a);class Ka extends wa{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}Ti("SymbolLineVertexArray",Ka);class Ja extends ya{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}Ja.prototype.size=12;class Qa extends ja{get(e){return new Ja(this,e)}}Ti("TextAnchorOffsetArray",Qa);class eo extends ya{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}eo.prototype.size=8;class to extends Na{get(e){return new eo(this,e)}}Ti("FeatureIndexArray",to);class ro extends ba{}class no extends ba{}class io extends ba{}class ao extends ka{}class oo extends Aa{}class so extends Ma{}class lo extends Sa{}class co extends Ea{}class uo extends Ca{}class ho extends Ia{}class fo extends Pa{}class po extends Da{}class mo extends Oa{}class go extends Ua{}let yo=xa([{name:"a_pos",components:2,type:"Int16"}],4),{members:vo}=yo;class xo{constructor(e=[]){this.segments=e}prepareSegment(e,t,r,n){let i=this.segments[this.segments.length-1];return e>xo.MAX_VERTEX_ARRAY_LENGTH&&A(`Max vertices per segment is ${xo.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!i||i.vertexLength+e>xo.MAX_VERTEX_ARRAY_LENGTH||i.sortKey!==n)&&(i={vertexOffset:t.length,primitiveOffset:r.length,vertexLength:0,primitiveLength:0},void 0!==n&&(i.sortKey=n),this.segments.push(i)),i}get(){return this.segments}destroy(){for(let e of this.segments)for(let t in e.vaos)e.vaos[t].destroy()}static simpleSegment(e,t,r,n){return new xo([{vertexOffset:e,primitiveOffset:t,vertexLength:r,primitiveLength:n,vaos:{},sortKey:0}])}}function _o(e,t){return 256*(e=y(Math.floor(e),0,255))+y(Math.floor(t),0,255)}xo.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Ti("SegmentVector",xo);let bo=xa([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var wo={exports:{}},To=function(e,t){var r,n,i,a,o,s,l,c;for(n=e.length-(r=3&e.length),i=t,o=3432918353,s=461845907,c=0;c<n;)l=255&e.charCodeAt(c)|(255&e.charCodeAt(++c))<<8|(255&e.charCodeAt(++c))<<16|(255&e.charCodeAt(++c))<<24,++c,i=27492+(65535&(a=5*(65535&(i=(i^=l=(65535&(l=(l=(65535&l)*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295)<<13|i>>>19))+((5*(i>>>16)&65535)<<16)&4294967295))+((58964+(a>>>16)&65535)<<16);switch(l=0,r){case 3:l^=(255&e.charCodeAt(c+2))<<16;case 2:l^=(255&e.charCodeAt(c+1))<<8;case 1:i^=l=(65535&(l=(l=(65535&(l^=255&e.charCodeAt(c)))*o+(((l>>>16)*o&65535)<<16)&4294967295)<<15|l>>>17))*s+(((l>>>16)*s&65535)<<16)&4294967295}return i^=e.length,i=2246822507*(65535&(i^=i>>>16))+((2246822507*(i>>>16)&65535)<<16)&4294967295,i=3266489909*(65535&(i^=i>>>13))+((3266489909*(i>>>16)&65535)<<16)&4294967295,(i^=i>>>16)>>>0},ko=function(e,t){for(var r,n=e.length,i=t^n,a=0;n>=4;)r=1540483477*(65535&(r=255&e.charCodeAt(a)|(255&e.charCodeAt(++a))<<8|(255&e.charCodeAt(++a))<<16|(255&e.charCodeAt(++a))<<24))+((1540483477*(r>>>16)&65535)<<16),i=1540483477*(65535&i)+((1540483477*(i>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),n-=4,++a;switch(n){case 3:i^=(255&e.charCodeAt(a+2))<<16;case 2:i^=(255&e.charCodeAt(a+1))<<8;case 1:i=1540483477*(65535&(i^=255&e.charCodeAt(a)))+((1540483477*(i>>>16)&65535)<<16)}return i=1540483477*(65535&(i^=i>>>13))+((1540483477*(i>>>16)&65535)<<16),(i^=i>>>15)>>>0};wo.exports=To,wo.exports.murmur3=To,wo.exports.murmur2=ko;var Ao=r(wo.exports);class Mo{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,t,r,n){this.ids.push(So(e)),this.positions.push(t,r,n)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");let t=So(e),r=0,n=this.ids.length-1;for(;r<n;){let e=r+n>>1;this.ids[e]>=t?n=e:r=e+1}let i=[];for(;this.ids[r]===t;)i.push({index:this.positions[3*r],start:this.positions[3*r+1],end:this.positions[3*r+2]}),r++;return i}static serialize(e,t){let r=new Float64Array(e.ids),n=new Uint32Array(e.positions);return Eo(r,n,0,r.length-1),t&&t.push(r.buffer,n.buffer),{ids:r,positions:n}}static deserialize(e){let t=new Mo;return t.ids=e.ids,t.positions=e.positions,t.indexed=!0,t}}function So(e){let t=+e;return!isNaN(t)&&t<=Number.MAX_SAFE_INTEGER?t:Ao(String(e))}function Eo(e,t,r,n){for(;r<n;){let i=e[r+n>>1],a=r-1,o=n+1;for(;;){do{a++}while(e[a]<i);do{o--}while(e[o]>i);if(a>=o)break;Co(e,a,o),Co(t,3*a,3*o),Co(t,3*a+1,3*o+1),Co(t,3*a+2,3*o+2)}o-r<n-o?(Eo(e,t,r,o),r=o+1):(Eo(e,t,o+1,n),n=o)}}function Co(e,t,r){let n=e[t];e[t]=e[r],e[r]=n}Ti("FeaturePositionMap",Mo);class Io{constructor(e,t){this.gl=e.gl,this.location=t}}class Lo extends Io{constructor(e,t){super(e,t),this.current=0}set(e){this.current!==e&&(this.current=e,this.gl.uniform1f(this.location,e))}}class Po extends Io{constructor(e,t){super(e,t),this.current=[0,0,0,0]}set(e){e[0]===this.current[0]&&e[1]===this.current[1]&&e[2]===this.current[2]&&e[3]===this.current[3]||(this.current=e,this.gl.uniform4f(this.location,e[0],e[1],e[2],e[3]))}}class zo extends Io{constructor(e,t){super(e,t),this.current=Xe.transparent}set(e){e.r===this.current.r&&e.g===this.current.g&&e.b===this.current.b&&e.a===this.current.a||(this.current=e,this.gl.uniform4f(this.location,e.r,e.g,e.b,e.a))}}let Do=new Float32Array(16);function Oo(e){return[_o(255*e.r,255*e.g),_o(255*e.b,255*e.a)]}class Ro{constructor(e,t,r){this.value=e,this.uniformNames=t.map((e=>`u_${e}`)),this.type=r}setUniform(e,t,r){e.set(r.constantOr(this.value))}getBinding(e,t,r){return"color"===this.type?new zo(e,t):new Lo(e,t)}}class Fo{constructor(e,t){this.uniformNames=t.map((e=>`u_${e}`)),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,t){this.pixelRatioFrom=t.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=t.tlbr,this.patternTo=e.tlbr}setUniform(e,t,r,n){let i="u_pattern_to"===n?this.patternTo:"u_pattern_from"===n?this.patternFrom:"u_pixel_ratio_to"===n?this.pixelRatioTo:"u_pixel_ratio_from"===n?this.pixelRatioFrom:null;i&&e.set(i)}getBinding(e,t,r){return"u_pattern"===r.substr(0,9)?new Po(e,t):new Lo(e,t)}}class Bo{constructor(e,t,r,n){this.expression=e,this.type=r,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===r?2:1,offset:0}))),this.paintVertexArray=new n}populatePaintArray(e,t,r,n,i){let a=this.paintVertexArray.length,o=this.expression.evaluate(new Qi(0),t,{},n,[],i);this.paintVertexArray.resize(e),this._setPaintValue(a,e,o)}updatePaintArray(e,t,r,n){let i=this.expression.evaluate({zoom:0},r,n);this._setPaintValue(e,t,i)}_setPaintValue(e,t,r){if("color"===this.type){let n=Oo(r);for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,n[0],n[1])}else{for(let n=e;n<t;n++)this.paintVertexArray.emplace(n,r);this.maxValue=Math.max(this.maxValue,Math.abs(r))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}}class jo{constructor(e,t,r,n,i,a){this.expression=e,this.uniformNames=t.map((e=>`u_${e}_t`)),this.type=r,this.useIntegerZoom=n,this.zoom=i,this.maxValue=0,this.paintVertexAttributes=t.map((e=>({name:`a_${e}`,type:"Float32",components:"color"===r?4:2,offset:0}))),this.paintVertexArray=new a}populatePaintArray(e,t,r,n,i){let a=this.expression.evaluate(new Qi(this.zoom),t,{},n,[],i),o=this.expression.evaluate(new Qi(this.zoom+1),t,{},n,[],i),s=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(s,e,a,o)}updatePaintArray(e,t,r,n){let i=this.expression.evaluate({zoom:this.zoom},r,n),a=this.expression.evaluate({zoom:this.zoom+1},r,n);this._setPaintValue(e,t,i,a)}_setPaintValue(e,t,r,n){if("color"===this.type){let i=Oo(r),a=Oo(n);for(let r=e;r<t;r++)this.paintVertexArray.emplace(r,i[0],i[1],a[0],a[1])}else{for(let i=e;i<t;i++)this.paintVertexArray.emplace(i,r,n);this.maxValue=Math.max(this.maxValue,Math.abs(r),Math.abs(n))}}upload(e){this.paintVertexArray&&this.paintVertexArray.arrayBuffer&&(this.paintVertexBuffer&&this.paintVertexBuffer.buffer?this.paintVertexBuffer.updateData(this.paintVertexArray):this.paintVertexBuffer=e.createVertexBuffer(this.paintVertexArray,this.paintVertexAttributes,this.expression.isStateDependent))}destroy(){this.paintVertexBuffer&&this.paintVertexBuffer.destroy()}setUniform(e,t){let r=this.useIntegerZoom?Math.floor(t.zoom):t.zoom,n=y(this.expression.interpolationFactor(r,this.zoom,this.zoom+1),0,1);e.set(n)}getBinding(e,t,r){return new Lo(e,t)}}class No{constructor(e,t,r,n,i,a){this.expression=e,this.type=t,this.useIntegerZoom=r,this.zoom=n,this.layerId=a,this.zoomInPaintVertexArray=new i,this.zoomOutPaintVertexArray=new i}populatePaintArray(e,t,r){let n=this.zoomInPaintVertexArray.length;this.zoomInPaintVertexArray.resize(e),this.zoomOutPaintVertexArray.resize(e),this._setPaintValues(n,e,t.patterns&&t.patterns[this.layerId],r)}updatePaintArray(e,t,r,n,i){this._setPaintValues(e,t,r.patterns&&r.patterns[this.layerId],i)}_setPaintValues(e,t,r,n){if(!n||!r)return;let{min:i,mid:a,max:o}=r,s=n[i],l=n[a],c=n[o];if(s&&l&&c)for(let r=e;r<t;r++)this.zoomInPaintVertexArray.emplace(r,l.tl[0],l.tl[1],l.br[0],l.br[1],s.tl[0],s.tl[1],s.br[0],s.br[1],l.pixelRatio,s.pixelRatio),this.zoomOutPaintVertexArray.emplace(r,l.tl[0],l.tl[1],l.br[0],l.br[1],c.tl[0],c.tl[1],c.br[0],c.br[1],l.pixelRatio,c.pixelRatio)}upload(e){this.zoomInPaintVertexArray&&this.zoomInPaintVertexArray.arrayBuffer&&this.zoomOutPaintVertexArray&&this.zoomOutPaintVertexArray.arrayBuffer&&(this.zoomInPaintVertexBuffer=e.createVertexBuffer(this.zoomInPaintVertexArray,bo.members,this.expression.isStateDependent),this.zoomOutPaintVertexBuffer=e.createVertexBuffer(this.zoomOutPaintVertexArray,bo.members,this.expression.isStateDependent))}destroy(){this.zoomOutPaintVertexBuffer&&this.zoomOutPaintVertexBuffer.destroy(),this.zoomInPaintVertexBuffer&&this.zoomInPaintVertexBuffer.destroy()}}class Uo{constructor(e,t,r){this.binders={},this._buffers=[];let n=[];for(let i in e.paint._values){if(!r(i))continue;let a=e.paint.get(i);if(!(a instanceof oa&&ln(a.property.specification)))continue;let o=qo(i,e.type),s=a.value,l=a.property.specification.type,c=a.property.useIntegerZoom,u=a.property.specification["property-type"],h="cross-faded"===u||"cross-faded-data-driven"===u;if("constant"===s.kind)this.binders[i]=h?new Fo(s.value,o):new Ro(s.value,o,l),n.push(`/u_${i}`);else if("source"===s.kind||h){let r=Ho(i,l,"source");this.binders[i]=h?new No(s,l,c,t,r,e.id):new Bo(s,o,l,r),n.push(`/a_${i}`)}else{let e=Ho(i,l,"composite");this.binders[i]=new jo(s,o,l,c,t,e),n.push(`/z_${i}`)}}this.cacheKey=n.sort().join("")}getMaxValue(e){let t=this.binders[e];return t instanceof Bo||t instanceof jo?t.maxValue:0}populatePaintArrays(e,t,r,n,i){for(let a in this.binders){let o=this.binders[a];(o instanceof Bo||o instanceof jo||o instanceof No)&&o.populatePaintArray(e,t,r,n,i)}}setConstantPatternPositions(e,t){for(let r in this.binders){let n=this.binders[r];n instanceof Fo&&n.setConstantPatternPositions(e,t)}}updatePaintArrays(e,t,r,n,i){let a=!1;for(let o in e){let s=t.getPositions(o);for(let t of s){let s=r.feature(t.index);for(let r in this.binders){let l=this.binders[r];if((l instanceof Bo||l instanceof jo||l instanceof No)&&!0===l.expression.isStateDependent){let c=n.paint.get(r);l.expression=c.value,l.updatePaintArray(t.start,t.end,s,e[o],i),a=!0}}}}return a}defines(){let e=[];for(let t in this.binders){let r=this.binders[t];(r instanceof Ro||r instanceof Fo)&&e.push(...r.uniformNames.map((e=>`#define HAS_UNIFORM_${e}`)))}return e}getBinderAttributes(){let e=[];for(let t in this.binders){let r=this.binders[t];if(r instanceof Bo||r instanceof jo)for(let t=0;t<r.paintVertexAttributes.length;t++)e.push(r.paintVertexAttributes[t].name);else if(r instanceof No)for(let t=0;t<bo.members.length;t++)e.push(bo.members[t].name)}return e}getBinderUniforms(){let e=[];for(let t in this.binders){let r=this.binders[t];if(r instanceof Ro||r instanceof Fo||r instanceof jo)for(let t of r.uniformNames)e.push(t)}return e}getPaintVertexBuffers(){return this._buffers}getUniforms(e,t){let r=[];for(let n in this.binders){let i=this.binders[n];if(i instanceof Ro||i instanceof Fo||i instanceof jo)for(let a of i.uniformNames)if(t[a]){let o=i.getBinding(e,t[a],a);r.push({name:a,property:n,binding:o})}}return r}setUniforms(e,t,r,n){for(let{name:e,property:i,binding:a}of t)this.binders[i].setUniform(a,n,r.get(i),e)}updatePaintBuffers(e){this._buffers=[];for(let t in this.binders){let r=this.binders[t];if(e&&r instanceof No){let t=2===e.fromScale?r.zoomInPaintVertexBuffer:r.zoomOutPaintVertexBuffer;t&&this._buffers.push(t)}else(r instanceof Bo||r instanceof jo)&&r.paintVertexBuffer&&this._buffers.push(r.paintVertexBuffer)}}upload(e){for(let t in this.binders){let r=this.binders[t];(r instanceof Bo||r instanceof jo||r instanceof No)&&r.upload(e)}this.updatePaintBuffers()}destroy(){for(let e in this.binders){let t=this.binders[e];(t instanceof Bo||t instanceof jo||t instanceof No)&&t.destroy()}}}class Vo{constructor(e,t,r=()=>!0){this.programConfigurations={};for(let n of e)this.programConfigurations[n.id]=new Uo(n,t,r);this.needsUpload=!1,this._featureMap=new Mo,this._bufferOffset=0}populatePaintArrays(e,t,r,n,i,a){for(let r in this.programConfigurations)this.programConfigurations[r].populatePaintArrays(e,t,n,i,a);void 0!==t.id&&this._featureMap.add(t.id,r,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,t,r,n){for(let i of r)this.needsUpload=this.programConfigurations[i.id].updatePaintArrays(e,this._featureMap,t,i,n)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(let t in this.programConfigurations)this.programConfigurations[t].upload(e);this.needsUpload=!1}}destroy(){for(let e in this.programConfigurations)this.programConfigurations[e].destroy()}}function qo(e,t){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[e]||[e.replace(`${t}-`,"").replace(/-/g,"_")]}function Ho(e,t,r){let n={color:{source:Ma,composite:qa},number:{source:Ba,composite:Ma}},i={"line-pattern":{source:lo,composite:lo},"fill-pattern":{source:lo,composite:lo},"fill-extrusion-pattern":{source:lo,composite:lo}}[e];return i&&i[r]||n[t][r]}Ti("ConstantBinder",Ro),Ti("CrossFadedConstantBinder",Fo),Ti("SourceExpressionBinder",Bo),Ti("CrossFadedCompositeBinder",No),Ti("CompositeExpressionBinder",jo),Ti("ProgramConfiguration",Uo,{omit:["_buffers"]}),Ti("ProgramConfigurationSet",Vo);let Go,Wo,Zo=8192,Yo=Math.pow(2,14)-1,Xo=-Yo-1;function $o(e){let t=Zo/e.extent,r=e.loadGeometry();for(let e=0;e<r.length;e++){let n=r[e];for(let e=0;e<n.length;e++){let r=n[e],i=Math.round(r.x*t),a=Math.round(r.y*t);r.x=y(i,Xo,Yo),r.y=y(a,Xo,Yo),(i<r.x||i>r.x+1||a<r.y||a>r.y+1)&&A("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return r}function Ko(e,t){return{type:e.type,id:e.id,properties:e.properties,geometry:t?$o(e):[]}}function Jo(e,t,r,n,i){e.emplaceBack(2*t+(n+1)/2,2*r+(i+1)/2)}class Qo{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new no,this.indexArray=new mo,this.segments=new xo,this.programConfigurations=new Vo(e.layers,e.zoom),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){let n=this.layers[0],i=[],a=null,o=!1;"circle"===n.type&&(a=n.layout.get("circle-sort-key"),o=!a.isConstant());for(let{feature:t,id:n,index:s,sourceLayerIndex:l}of e){let e=this.layers[0]._featureFilter.needGeometry,c=Ko(t,e);if(!this.layers[0]._featureFilter.filter(new Qi(this.zoom),c,r))continue;let u=o?a.evaluate(c,{},r):void 0,h={id:n,properties:t.properties,type:t.type,sourceLayerIndex:l,index:s,geometry:e?c.geometry:$o(t),patterns:{},sortKey:u};i.push(h)}o&&i.sort(((e,t)=>e.sortKey-t.sortKey));for(let n of i){let{geometry:i,index:a,sourceLayerIndex:o}=n,s=e[a].feature;this.addFeature(n,i,a,r),t.featureIndex.insert(s,i,a,o,this.index)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,vo),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(e,t,r,n){for(let r of t)for(let t of r){let r=t.x,n=t.y;if(r<0||r>=Zo||n<0||n>=Zo)continue;let i=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,e.sortKey),a=i.vertexLength;Jo(this.layoutVertexArray,r,n,-1,-1),Jo(this.layoutVertexArray,r,n,1,-1),Jo(this.layoutVertexArray,r,n,1,1),Jo(this.layoutVertexArray,r,n,-1,1),this.indexArray.emplaceBack(a,a+1,a+2),this.indexArray.emplaceBack(a,a+3,a+2),i.vertexLength+=4,i.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,{},n)}}function es(e,t){for(let r=0;r<e.length;r++)if(cs(t,e[r]))return!0;for(let r=0;r<t.length;r++)if(cs(e,t[r]))return!0;return!!is(e,t)}function ts(e,t,r){return!!cs(e,t)||!!os(t,e,r)}function rs(e,t){if(1===e.length)return ls(t,e[0]);for(let r=0;r<t.length;r++){let n=t[r];for(let t=0;t<n.length;t++)if(cs(e,n[t]))return!0}for(let r=0;r<e.length;r++)if(ls(t,e[r]))return!0;for(let r=0;r<t.length;r++)if(is(e,t[r]))return!0;return!1}function ns(e,t,r){if(e.length>1){if(is(e,t))return!0;for(let n=0;n<t.length;n++)if(os(t[n],e,r))return!0}for(let n=0;n<e.length;n++)if(os(e[n],t,r))return!0;return!1}function is(e,t){if(0===e.length||0===t.length)return!1;for(let r=0;r<e.length-1;r++){let n=e[r],i=e[r+1];for(let e=0;e<t.length-1;e++)if(as(n,i,t[e],t[e+1]))return!0}return!1}function as(e,t,r,n){return M(e,r,n)!==M(t,r,n)&&M(e,t,r)!==M(e,t,n)}function os(e,t,r){let n=r*r;if(1===t.length)return e.distSqr(t[0])<n;for(let r=1;r<t.length;r++)if(ss(e,t[r-1],t[r])<n)return!0;return!1}function ss(e,t,r){let n=t.distSqr(r);if(0===n)return e.distSqr(t);let i=((e.x-t.x)*(r.x-t.x)+(e.y-t.y)*(r.y-t.y))/n;return e.distSqr(i<0?t:i>1?r:r.sub(t)._mult(i)._add(t))}function ls(e,t){let r,n,i,a=!1;for(let o=0;o<e.length;o++){r=e[o];for(let e=0,o=r.length-1;e<r.length;o=e++)n=r[e],i=r[o],n.y>t.y!=i.y>t.y&&t.x<(i.x-n.x)*(t.y-n.y)/(i.y-n.y)+n.x&&(a=!a)}return a}function cs(e,t){let r=!1;for(let n=0,i=e.length-1;n<e.length;i=n++){let a=e[n],o=e[i];a.y>t.y!=o.y>t.y&&t.x<(o.x-a.x)*(t.y-a.y)/(o.y-a.y)+a.x&&(r=!r)}return r}function us(e,t,r){let n=r[0],i=r[2];if(e.x<n.x&&t.x<n.x||e.x>i.x&&t.x>i.x||e.y<n.y&&t.y<n.y||e.y>i.y&&t.y>i.y)return!1;let a=M(e,t,r[0]);return a!==M(e,t,r[1])||a!==M(e,t,r[2])||a!==M(e,t,r[3])}function hs(e,t,r){let n=t.paint.get(e).value;return"constant"===n.kind?n.value:r.programConfigurations.get(t.id).getMaxValue(e)}function fs(e){return Math.sqrt(e[0]*e[0]+e[1]*e[1])}function ps(e,t,r,n,i){if(!t[0]&&!t[1])return e;let o=a.convert(t)._mult(i);"viewport"===r&&o._rotate(-n);let s=[];for(let t=0;t<e.length;t++)s.push(e[t].sub(o));return s}Ti("CircleBucket",Qo,{omit:["layers"]});var ds={get paint(){return Wo=Wo||new pa({"circle-radius":new ca(Y.paint_circle["circle-radius"]),"circle-color":new ca(Y.paint_circle["circle-color"]),"circle-blur":new ca(Y.paint_circle["circle-blur"]),"circle-opacity":new ca(Y.paint_circle["circle-opacity"]),"circle-translate":new la(Y.paint_circle["circle-translate"]),"circle-translate-anchor":new la(Y.paint_circle["circle-translate-anchor"]),"circle-pitch-scale":new la(Y.paint_circle["circle-pitch-scale"]),"circle-pitch-alignment":new la(Y.paint_circle["circle-pitch-alignment"]),"circle-stroke-width":new ca(Y.paint_circle["circle-stroke-width"]),"circle-stroke-color":new ca(Y.paint_circle["circle-stroke-color"]),"circle-stroke-opacity":new ca(Y.paint_circle["circle-stroke-opacity"])})},get layout(){return Go=Go||new pa({"circle-sort-key":new ca(Y.layout_circle["circle-sort-key"])})}},ms=1e-6,gs=typeof Float32Array<"u"?Float32Array:Array;function ys(e){return e[0]=1,e[1]=0,e[2]=0,e[3]=0,e[4]=0,e[5]=1,e[6]=0,e[7]=0,e[8]=0,e[9]=0,e[10]=1,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,e}function vs(e,t,r){var n=t[0],i=t[1],a=t[2],o=t[3],s=t[4],l=t[5],c=t[6],u=t[7],h=t[8],f=t[9],p=t[10],d=t[11],m=t[12],g=t[13],y=t[14],v=t[15],x=r[0],_=r[1],b=r[2],w=r[3];return e[0]=x*n+_*s+b*h+w*m,e[1]=x*i+_*l+b*f+w*g,e[2]=x*a+_*c+b*p+w*y,e[3]=x*o+_*u+b*d+w*v,e[4]=(x=r[4])*n+(_=r[5])*s+(b=r[6])*h+(w=r[7])*m,e[5]=x*i+_*l+b*f+w*g,e[6]=x*a+_*c+b*p+w*y,e[7]=x*o+_*u+b*d+w*v,e[8]=(x=r[8])*n+(_=r[9])*s+(b=r[10])*h+(w=r[11])*m,e[9]=x*i+_*l+b*f+w*g,e[10]=x*a+_*c+b*p+w*y,e[11]=x*o+_*u+b*d+w*v,e[12]=(x=r[12])*n+(_=r[13])*s+(b=r[14])*h+(w=r[15])*m,e[13]=x*i+_*l+b*f+w*g,e[14]=x*a+_*c+b*p+w*y,e[15]=x*o+_*u+b*d+w*v,e}Math.hypot||(Math.hypot=function(){for(var e=0,t=arguments.length;t--;)e+=arguments[t]*arguments[t];return Math.sqrt(e)});var xs,_s=vs;function bs(e,t,r){var n=t[0],i=t[1],a=t[2],o=t[3];return e[0]=r[0]*n+r[4]*i+r[8]*a+r[12]*o,e[1]=r[1]*n+r[5]*i+r[9]*a+r[13]*o,e[2]=r[2]*n+r[6]*i+r[10]*a+r[14]*o,e[3]=r[3]*n+r[7]*i+r[11]*a+r[15]*o,e}xs=new gs(4),gs!=Float32Array&&(xs[0]=0,xs[1]=0,xs[2]=0,xs[3]=0);class ws extends ma{constructor(e){super(e,ds)}createBucket(e){return new Qo(e)}queryRadius(e){let t=e;return 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n=this.layers[0].layout.get("fill-sort-key"),i=!n.isConstant(),a=[];for(let{feature:o,id:s,index:l,sourceLayerIndex:c}of e){let e=this.layers[0]._featureFilter.needGeometry,u=Ko(o,e);if(!this.layers[0]._featureFilter.filter(new Qi(this.zoom),u,r))continue;let h=i?n.evaluate(u,{},r,t.availableImages):void 0,f={id:s,properties:o.properties,type:o.type,sourceLayerIndex:c,index:l,geometry:e?u.geometry:$o(o),patterns:{},sortKey:h};a.push(f)}i&&a.sort(((e,t)=>e.sortKey-t.sortKey));for(let n of a){let{geometry:i,index:a,sourceLayerIndex:o}=n;if(this.hasPattern){let e=dl("fill",this.layers,n,this.zoom,t);this.patternFeatures.push(e)}else this.addFeature(n,i,a,r,{});t.featureIndex.insert(e[a].feature,i,a,o,this.index)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)}addFeatures(e,t,r){for(let e of this.patternFeatures)this.addFeature(e,e.geometry,e.index,t,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Us),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.indexBuffer2=e.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(e,t,r,n,i){for(let e of _r(t,500)){let t=0;for(let r of e)t+=r.length;let r=this.segments.prepareSegment(t,this.layoutVertexArray,this.indexArray),n=r.vertexLength,i=[],a=[];for(let t of e){if(0===t.length)continue;t!==e[0]&&a.push(i.length/2);let r=this.segments2.prepareSegment(t.length,this.layoutVertexArray,this.indexArray2),n=r.vertexLength;this.layoutVertexArray.emplaceBack(t[0].x,t[0].y),this.indexArray2.emplaceBack(n+t.length-1,n),i.push(t[0].x),i.push(t[0].y);for(let e=1;e<t.length;e++)this.layoutVertexArray.emplaceBack(t[e].x,t[e].y),this.indexArray2.emplaceBack(n+e-1,n+e),i.push(t[e].x),i.push(t[e].y);r.vertexLength+=t.length,r.primitiveLength+=t.length}let o=Vs(i,a);for(let e=0;e<o.length;e+=3)this.indexArray.emplaceBack(n+o[e],n+o[e+1],n+o[e+2]);r.vertexLength+=t,r.primitiveLength+=o.length/3}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,i,n)}}Ti("FillBucket",ml,{omit:["layers","patternFeatures"]});var gl={get paint(){return js=js||new pa({"fill-antialias":new la(Y.paint_fill["fill-antialias"]),"fill-opacity":new ca(Y.paint_fill["fill-opacity"]),"fill-color":new ca(Y.paint_fill["fill-color"]),"fill-outline-color":new ca(Y.paint_fill["fill-outline-color"]),"fill-translate":new la(Y.paint_fill["fill-translate"]),"fill-translate-anchor":new la(Y.paint_fill["fill-translate-anchor"]),"fill-pattern":new ua(Y.paint_fill["fill-pattern"])})},get layout(){return Bs=Bs||new pa({"fill-sort-key":new ca(Y.layout_fill["fill-sort-key"])})}};class yl extends ma{constructor(e){super(e,gl)}recalculate(e,t){super.recalculate(e,t);let r=this.paint._values["fill-outline-color"];"constant"===r.value.kind&&void 0===r.value.value&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(e){return new ml(e)}queryRadius(){return fs(this.paint.get("fill-translate"))}queryIntersectsFeature(e,t,r,n,i,a,o){return rs(ps(e,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),a.angle,o),n)}isTileClipped(){return!0}}let vl=xa([{name:"a_pos",components:2,type:"Int16"},{name:"a_normal_ed",components:4,type:"Int16"}],4),xl=xa([{name:"a_centroid",components:2,type:"Int16"}],4),{members:_l}=vl;var bl={},wl=n,Tl=kl;function kl(e,t,r,n,i){this.properties={},this.extent=r,this.type=0,this._pbf=e,this._geometry=-1,this._keys=n,this._values=i,e.readFields(Al,this,t)}function Al(e,t,r){1==e?t.id=r.readVarint():2==e?function(e,t){for(var r=e.readVarint()+e.pos;e.pos<r;){var n=t._keys[e.readVarint()],i=t._values[e.readVarint()];t.properties[n]=i}}(r,t):3==e?t.type=r.readVarint():4==e&&(t._geometry=r.pos)}function Ml(e){for(var t,r,n=0,i=0,a=e.length,o=a-1;i<a;o=i++)n+=((r=e[o]).x-(t=e[i]).x)*(t.y+r.y);return n}kl.types=["Unknown","Point","LineString","Polygon"],kl.prototype.loadGeometry=function(){var e=this._pbf;e.pos=this._geometry;for(var t,r=e.readVarint()+e.pos,n=1,i=0,a=0,o=0,s=[];e.pos<r;){if(i<=0){var l=e.readVarint();n=7&l,i=l>>3}if(i--,1===n||2===n)a+=e.readSVarint(),o+=e.readSVarint(),1===n&&(t&&s.push(t),t=[]),t.push(new wl(a,o));else{if(7!==n)throw new Error("unknown command "+n);t&&t.push(t[0].clone())}}return t&&s.push(t),s},kl.prototype.bbox=function(){var e=this._pbf;e.pos=this._geometry;for(var t=e.readVarint()+e.pos,r=1,n=0,i=0,a=0,o=1/0,s=-1/0,l=1/0,c=-1/0;e.pos<t;){if(n<=0){var u=e.readVarint();r=7&u,n=u>>3}if(n--,1===r||2===r)(i+=e.readSVarint())<o&&(o=i),i>s&&(s=i),(a+=e.readSVarint())<l&&(l=a),a>c&&(c=a);else if(7!==r)throw new Error("unknown command "+r)}return[o,l,s,c]},kl.prototype.toGeoJSON=function(e,t,r){var n,i,a=this.extent*Math.pow(2,r),o=this.extent*e,s=this.extent*t,l=this.loadGeometry(),c=kl.types[this.type];function u(e){for(var t=0;t<e.length;t++){var r=e[t];e[t]=[360*(r.x+o)/a-180,360/Math.PI*Math.atan(Math.exp((180-360*(r.y+s)/a)*Math.PI/180))-90]}}switch(this.type){case 1:var h=[];for(n=0;n<l.length;n++)h[n]=l[n][0];u(l=h);break;case 2:for(n=0;n<l.length;n++)u(l[n]);break;case 3:for(l=function(e){var t=e.length;if(t<=1)return[e];for(var r,n,i=[],a=0;a<t;a++){var o=Ml(e[a]);0!==o&&(void 0===n&&(n=o<0),n===o<0?(r&&i.push(r),r=[e[a]]):r.push(e[a]))}return r&&i.push(r),i}(l),n=0;n<l.length;n++)for(i=0;i<l[n].length;i++)u(l[n][i])}1===l.length?l=l[0]:c="Multi"+c;var f={type:"Feature",geometry:{type:c,coordinates:l},properties:this.properties};return"id"in this&&(f.id=this.id),f};var Sl=Tl,El=Cl;function Cl(e,t){this.version=1,this.name=null,this.extent=4096,this.length=0,this._pbf=e,this._keys=[],this._values=[],this._features=[],e.readFields(Il,this,t),this.length=this._features.length}function Il(e,t,r){15===e?t.version=r.readVarint():1===e?t.name=r.readString():5===e?t.extent=r.readVarint():2===e?t._features.push(r.pos):3===e?t._keys.push(r.readString()):4===e&&t._values.push(function(e){for(var t=null,r=e.readVarint()+e.pos;e.pos<r;){var n=e.readVarint()>>3;t=1===n?e.readString():2===n?e.readFloat():3===n?e.readDouble():4===n?e.readVarint64():5===n?e.readVarint():6===n?e.readSVarint():7===n?e.readBoolean():null}return t}(r))}Cl.prototype.feature=function(e){if(e<0||e>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[e];var t=this._pbf.readVarint()+this._pbf.pos;return new Sl(this._pbf,t,this.extent,this._keys,this._values)};var Ll=El;function Pl(e,t,r){if(3===e){var n=new Ll(r,r.readVarint()+r.pos);n.length&&(t[n.name]=n)}}bl.VectorTile=function(e,t){this.layers=e.readFields(Pl,{},t)},bl.VectorTileFeature=Tl,bl.VectorTileLayer=El;let zl,Dl=bl.VectorTileFeature.types,Ol=Math.pow(2,13);function Rl(e,t,r,n,i,a,o,s){e.emplaceBack(t,r,2*Math.floor(n*Ol)+o,i*Ol*2,a*Ol*2,Math.round(s))}class Fl{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new ao,this.centroidVertexArray=new ro,this.indexArray=new mo,this.programConfigurations=new Vo(e.layers,e.zoom),this.segments=new xo,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){this.features=[],this.hasPattern=pl("fill-extrusion",this.layers,t);for(let{feature:n,id:i,index:a,sourceLayerIndex:o}of e){let e=this.layers[0]._featureFilter.needGeometry,s=Ko(n,e);if(!this.layers[0]._featureFilter.filter(new Qi(this.zoom),s,r))continue;let l={id:i,sourceLayerIndex:o,index:a,geometry:e?s.geometry:$o(n),properties:n.properties,type:n.type,patterns:{}};this.hasPattern?this.features.push(dl("fill-extrusion",this.layers,l,this.zoom,t)):this.addFeature(l,l.geometry,a,r,{}),t.featureIndex.insert(n,l.geometry,a,o,this.index,!0)}}addFeatures(e,t,r){for(let e of this.features){let{geometry:n}=e;this.addFeature(e,n,e.index,t,r)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.centroidVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,_l),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,xl.members,!0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(e,t,r,n,i){for(let r of _r(t,500)){let t={x:0,y:0,vertexCount:0},n=0;for(let e of r)n+=e.length;let i=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(let e of r){if(0===e.length||jl(e))continue;let r=0;for(let n=0;n<e.length;n++){let a=e[n];if(n>=1){let o=e[n-1];if(!Bl(a,o)){i.vertexLength+4>xo.MAX_VERTEX_ARRAY_LENGTH&&(i=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));let e=a.sub(o)._perp()._unit(),n=o.dist(a);r+n>32768&&(r=0),Rl(this.layoutVertexArray,a.x,a.y,e.x,e.y,0,0,r),Rl(this.layoutVertexArray,a.x,a.y,e.x,e.y,0,1,r),t.x+=2*a.x,t.y+=2*a.y,t.vertexCount+=2,r+=n,Rl(this.layoutVertexArray,o.x,o.y,e.x,e.y,0,0,r),Rl(this.layoutVertexArray,o.x,o.y,e.x,e.y,0,1,r),t.x+=2*o.x,t.y+=2*o.y,t.vertexCount+=2;let s=i.vertexLength;this.indexArray.emplaceBack(s,s+2,s+1),this.indexArray.emplaceBack(s+1,s+2,s+3),i.vertexLength+=4,i.primitiveLength+=2}}}}if(i.vertexLength+n>xo.MAX_VERTEX_ARRAY_LENGTH&&(i=this.segments.prepareSegment(n,this.layoutVertexArray,this.indexArray)),"Polygon"!==Dl[e.type])continue;let a=[],o=[],s=i.vertexLength;for(let e of r)if(0!==e.length){e!==r[0]&&o.push(a.length/2);for(let r=0;r<e.length;r++){let n=e[r];Rl(this.layoutVertexArray,n.x,n.y,0,0,1,1,0),t.x+=n.x,t.y+=n.y,t.vertexCount+=1,a.push(n.x),a.push(n.y)}}let l=Vs(a,o);for(let e=0;e<l.length;e+=3)this.indexArray.emplaceBack(s+l[e],s+l[e+2],s+l[e+1]);i.primitiveLength+=l.length/3,i.vertexLength+=n;for(let e=0;e<t.vertexCount;e++){let e=Math.floor(t.x/t.vertexCount),r=Math.floor(t.y/t.vertexCount);this.centroidVertexArray.emplaceBack(e,r)}}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,i,n)}}function Bl(e,t){return e.x===t.x&&(e.x<0||e.x>Zo)||e.y===t.y&&(e.y<0||e.y>Zo)}function jl(e){return e.every((e=>e.x<0))||e.every((e=>e.x>Zo))||e.every((e=>e.y<0))||e.every((e=>e.y>Zo))}Ti("FillExtrusionBucket",Fl,{omit:["layers","features"]});var Nl={get paint(){return zl=zl||new pa({"fill-extrusion-opacity":new la(Y["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new ca(Y["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new la(Y["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new la(Y["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new ua(Y["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new ca(Y["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new ca(Y["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new la(Y["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class Ul extends ma{constructor(e){super(e,Nl)}createBucket(e){return new Fl(e)}queryRadius(){return fs(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(e,t,r,n,i,o,s,l){let c=ps(e,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),o.angle,s),u=this.paint.get("fill-extrusion-height").evaluate(t,r),h=this.paint.get("fill-extrusion-base").evaluate(t,r),f=function(e,t){let r=[];for(let n of e){let e=[n.x,n.y,0,1];bs(e,e,t),r.push(new a(e[0]/e[3],e[1]/e[3]))}return r}(c,l),p=function(e,t,r,n){let i=[],o=[],s=n[8]*t,l=n[9]*t,c=n[10]*t,u=n[11]*t,h=n[8]*r,f=n[9]*r,p=n[10]*r,d=n[11]*r;for(let t of e){let e=[],r=[];for(let i of t){let t=i.x,o=i.y,m=n[0]*t+n[4]*o+n[12],g=n[1]*t+n[5]*o+n[13],y=n[2]*t+n[6]*o+n[14],v=n[3]*t+n[7]*o+n[15],x=y+c,_=v+u,b=m+h,w=g+f,T=y+p,k=v+d,A=new a((m+s)/_,(g+l)/_);A.z=x/_,e.push(A);let M=new a(b/k,w/k);M.z=T/k,r.push(M)}i.push(e),o.push(r)}return[i,o]}(n,h,u,l);return function(e,t,r){let n=1/0;rs(r,t)&&(n=ql(r,t[0]));for(let i=0;i<t.length;i++){let a=t[i],o=e[i];for(let e=0;e<a.length-1;e++){let t=a[e],i=[t,a[e+1],o[e+1],o[e],t];es(r,i)&&(n=Math.min(n,ql(r,i)))}}return n!==1/0&&n}(p[0],p[1],f)}}function Vl(e,t){return e.x*t.x+e.y*t.y}function ql(e,t){if(1===e.length){let r,n=0,i=t[n++];for(;!r||i.equals(r);)if(r=t[n++],!r)return 1/0;for(;n<t.length;n++){let a=t[n],o=e[0],s=r.sub(i),l=a.sub(i),c=o.sub(i),u=Vl(s,s),h=Vl(s,l),f=Vl(l,l),p=Vl(c,s),d=Vl(c,l),m=u*f-h*h,g=(f*p-h*d)/m,y=(u*d-h*p)/m,v=i.z*(1-g-y)+r.z*g+a.z*y;if(isFinite(v))return v}return 1/0}{let e=1/0;for(let r of t)e=Math.min(e,r.z);return e}}let Hl,Gl,Wl=xa([{name:"a_pos_normal",components:2,type:"Int16"},{name:"a_data",components:4,type:"Uint8"}],4),{members:Zl}=Wl,Yl=xa([{name:"a_uv_x",components:1,type:"Float32"},{name:"a_split_index",components:1,type:"Float32"}]),{members:Xl}=Yl,$l=bl.VectorTileFeature.types,Kl=Math.cos(Math.PI/180*37.5),Jl=Math.pow(2,14)/.5;class Ql{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach((e=>{this.gradients[e.id]={}})),this.layoutVertexArray=new oo,this.layoutVertexArray2=new so,this.indexArray=new mo,this.programConfigurations=new Vo(e.layers,e.zoom),this.segments=new xo,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id))}populate(e,t,r){this.hasPattern=pl("line",this.layers,t);let n=this.layers[0].layout.get("line-sort-key"),i=!n.isConstant(),a=[];for(let{feature:t,id:o,index:s,sourceLayerIndex:l}of e){let e=this.layers[0]._featureFilter.needGeometry,c=Ko(t,e);if(!this.layers[0]._featureFilter.filter(new Qi(this.zoom),c,r))continue;let u=i?n.evaluate(c,{},r):void 0,h={id:o,properties:t.properties,type:t.type,sourceLayerIndex:l,index:s,geometry:e?c.geometry:$o(t),patterns:{},sortKey:u};a.push(h)}i&&a.sort(((e,t)=>e.sortKey-t.sortKey));for(let n of a){let{geometry:i,index:a,sourceLayerIndex:o}=n;if(this.hasPattern){let e=dl("line",this.layers,n,this.zoom,t);this.patternFeatures.push(e)}else this.addFeature(n,i,a,r,{});t.featureIndex.insert(e[a].feature,i,a,o,this.index)}}update(e,t,r){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,t,this.stateDependentLayers,r)}addFeatures(e,t,r){for(let e of this.patternFeatures)this.addFeature(e,e.geometry,e.index,t,r)}isEmpty(){return 0===this.layoutVertexArray.length}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(0!==this.layoutVertexArray2.length&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,Xl)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Zl),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,t,r,n,i){let a=this.layers[0].layout,o=a.get("line-join").evaluate(e,{}),s=a.get("line-cap"),l=a.get("line-miter-limit"),c=a.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(let r of t)this.addLine(r,e,o,s,l,c);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,r,i,n)}addLine(e,t,r,n,i,a){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let t=0;t<e.length-1;t++)this.totalDistance+=e[t].dist(e[t+1]);this.updateScaledDistance(),this.maxLineLength=Math.max(this.maxLineLength,this.totalDistance)}let o="Polygon"===$l[t.type],s=e.length;for(;s>=2&&e[s-1].equals(e[s-2]);)s--;let l=0;for(;l<s-1&&e[l].equals(e[l+1]);)l++;if(s<(o?3:2))return;"bevel"===r&&(i=1.05);let c,u,h,f,p,d=this.overscaling<=16?15*Zo/(512*this.overscaling):0,m=this.segments.prepareSegment(10*s,this.layoutVertexArray,this.indexArray);this.e1=this.e2=-1,o&&(c=e[s-2],p=e[l].sub(c)._unit()._perp());for(let t=l;t<s;t++){if(h=t===s-1?o?e[l+1]:void 0:e[t+1],h&&e[t].equals(h))continue;p&&(f=p),c&&(u=c),c=e[t],p=h?h.sub(c)._unit()._perp():f,f=f||p;let g=f.add(p);0===g.x&&0===g.y||g._unit();let y=f.x*p.x+f.y*p.y,v=g.x*p.x+g.y*p.y,x=0!==v?1/v:1/0,_=2*Math.sqrt(2-2*v),b=v<Kl&&u&&h,w=f.x*p.y-f.y*p.x>0;if(b&&t>l){let e=c.dist(u);if(e>2*d){let t=c.sub(c.sub(u)._mult(d/e)._round());this.updateDistance(u,t),this.addCurrentVertex(t,f,0,0,m),u=t}}let T=u&&h,k=T?r:o?"butt":n;if(T&&"round"===k&&(x<a?k="miter":x<=2&&(k="fakeround")),"miter"===k&&x>i&&(k="bevel"),"bevel"===k&&(x>2&&(k="flipbevel"),x<i&&(k="miter")),u&&this.updateDistance(u,c),"miter"===k)g._mult(x),this.addCurrentVertex(c,g,0,0,m);else if("flipbevel"===k){if(x>100)g=p.mult(-1);else{let e=x*f.add(p).mag()/f.sub(p).mag();g._perp()._mult(e*(w?-1:1))}this.addCurrentVertex(c,g,0,0,m),this.addCurrentVertex(c,g.mult(-1),0,0,m)}else if("bevel"===k||"fakeround"===k){let e=-Math.sqrt(x*x-1),t=w?e:0,r=w?0:e;if(u&&this.addCurrentVertex(c,f,t,r,m),"fakeround"===k){let e=Math.round(180*_/Math.PI/20);for(let t=1;t<e;t++){let r=t/e;if(.5!==r){let e=r-.5;r+=r*e*(r-1)*((1.0904+y*(y*(3.55645-1.43519*y)-3.2452))*e*e+(.848013+y*(.215638*y-1.06021)))}let n=p.sub(f)._mult(r)._add(f)._unit()._mult(w?-1:1);this.addHalfVertex(c,n.x,n.y,!1,w,0,m)}}h&&this.addCurrentVertex(c,p,-t,-r,m)}else if("butt"===k)this.addCurrentVertex(c,g,0,0,m);else if("square"===k){let e=u?1:-1;this.addCurrentVertex(c,g,e,e,m)}else"round"===k&&(u&&(this.addCurrentVertex(c,f,0,0,m),this.addCurrentVertex(c,f,1,1,m,!0)),h&&(this.addCurrentVertex(c,p,-1,-1,m,!0),this.addCurrentVertex(c,p,0,0,m)));if(b&&t<s-1){let e=c.dist(h);if(e>2*d){let t=c.add(h.sub(c)._mult(d/e)._round());this.updateDistance(c,t),this.addCurrentVertex(t,p,0,0,m),c=t}}}}addCurrentVertex(e,t,r,n,i,a=!1){let o=t.y*n-t.x,s=-t.y-t.x*n;this.addHalfVertex(e,t.x+t.y*r,t.y-t.x*r,a,!1,r,i),this.addHalfVertex(e,o,s,a,!0,-n,i),this.distance>Jl/2&&0===this.totalDistance&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,t,r,n,i,a))}addHalfVertex({x:e,y:t},r,n,i,a,o,s){let l=.5*(this.lineClips?this.scaledDistance*(Jl-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(i?1:0),(t<<1)+(a?1:0),Math.round(63*r)+128,Math.round(63*n)+128,1+(0===o?0:o<0?-1:1)|(63&l)<<2,l>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);let c=s.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,c),s.primitiveLength++),a?this.e2=c:this.e1=c}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,t){this.distance+=e.dist(t),this.updateScaledDistance()}}Ti("LineBucket",Ql,{omit:["layers","patternFeatures"]});var ec={get paint(){return Gl=Gl||new pa({"line-opacity":new ca(Y.paint_line["line-opacity"]),"line-color":new ca(Y.paint_line["line-color"]),"line-translate":new la(Y.paint_line["line-translate"]),"line-translate-anchor":new la(Y.paint_line["line-translate-anchor"]),"line-width":new ca(Y.paint_line["line-width"]),"line-gap-width":new ca(Y.paint_line["line-gap-width"]),"line-offset":new ca(Y.paint_line["line-offset"]),"line-blur":new ca(Y.paint_line["line-blur"]),"line-dasharray":new ha(Y.paint_line["line-dasharray"]),"line-pattern":new ua(Y.paint_line["line-pattern"]),"line-gradient":new fa(Y.paint_line["line-gradient"])})},get layout(){return Hl=Hl||new pa({"line-cap":new la(Y.layout_line["line-cap"]),"line-join":new ca(Y.layout_line["line-join"]),"line-miter-limit":new la(Y.layout_line["line-miter-limit"]),"line-round-limit":new la(Y.layout_line["line-round-limit"]),"line-sort-key":new ca(Y.layout_line["line-sort-key"])})}};class tc extends ca{possiblyEvaluate(e,t){return t=new Qi(Math.floor(t.zoom),{now:t.now,fadeDuration:t.fadeDuration,zoomHistory:t.zoomHistory,transition:t.transition}),super.possiblyEvaluate(e,t)}evaluate(e,t,r,n){return t=x({},t,{zoom:Math.floor(t.zoom)}),super.evaluate(e,t,r,n)}}let rc;class nc extends ma{constructor(e){super(e,ec),this.gradientVersion=0,rc||(rc=new tc(ec.paint.properties["line-width"].specification),rc.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(e){if("line-gradient"===e){let e=this.gradientExpression();this.stepInterpolant=!(void 0===e._styleExpression)&&e._styleExpression.expression instanceof At,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(e,t){super.recalculate(e,t),this.paint._values["line-floorwidth"]=rc.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,e)}createBucket(e){return new Ql(e)}queryRadius(e){let t=e,r=ic(hs("line-width",this,t),hs("line-gap-width",this,t)),n=hs("line-offset",this,t);return r/2+Math.abs(n)+fs(this.paint.get("line-translate"))}queryIntersectsFeature(e,t,r,n,i,o,s){let l=ps(e,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),o.angle,s),c=s/2*ic(this.paint.get("line-width").evaluate(t,r),this.paint.get("line-gap-width").evaluate(t,r)),u=this.paint.get("line-offset").evaluate(t,r);return u&&(n=function(e,t){let r=[];for(let n=0;n<e.length;n++){let i=e[n],o=[];for(let e=0;e<i.length;e++){let r=i[e-1],n=i[e],s=i[e+1],l=0===e?new a(0,0):n.sub(r)._unit()._perp(),c=e===i.length-1?new a(0,0):s.sub(n)._unit()._perp(),u=l._add(c)._unit(),h=u.x*c.x+u.y*c.y;0!==h&&u._mult(1/h),o.push(u._mult(t)._add(n))}r.push(o)}return r}(n,u*s)),function(e,t,r){for(let n=0;n<t.length;n++){let i=t[n];if(e.length>=3)for(let t=0;t<i.length;t++)if(cs(e,i[t]))return!0;if(ns(e,i,r))return!0}return!1}(l,n,c)}isTileClipped(){return!0}}function ic(e,t){return t>0?t+2*e:e}let ac=xa([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),oc=xa([{name:"a_projected_pos",components:3,type:"Float32"}],4);xa([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);let sc=xa([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"},{name:"a_box_real",components:2,type:"Int16"}]);xa([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);let lc=xa([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),cc=xa([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function uc(e,t,r){return e.sections.forEach((e=>{e.text=function(e,t,r){let n=t.layout.get("text-transform").evaluate(r,{});return"uppercase"===n?e=e.toLocaleUpperCase():"lowercase"===n&&(e=e.toLocaleLowerCase()),Ji.applyArabicShaping&&(e=Ji.applyArabicShaping(e)),e}(e.text,t,r)})),e}xa([{name:"triangle",components:3,type:"Uint16"}]),xa([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"}]),xa([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",name:"textBoxScale"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Uint16",name:"textAnchorOffsetStartIndex"},{type:"Uint16",name:"textAnchorOffsetEndIndex"}]),xa([{type:"Float32",name:"offsetX"}]),xa([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),xa([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);let hc={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var fc=24,pc=gc,dc=function(e,t,r,n,i){var a,o,s=8*i-n-1,l=(1<<s)-1,c=l>>1,u=-7,h=r?i-1:0,f=r?-1:1,p=e[t+h];for(h+=f,a=p&(1<<-u)-1,p>>=-u,u+=s;u>0;a=256*a+e[t+h],h+=f,u-=8);for(o=a&(1<<-u)-1,a>>=-u,u+=n;u>0;o=256*o+e[t+h],h+=f,u-=8);if(0===a)a=1-c;else{if(a===l)return o?NaN:1/0*(p?-1:1);o+=Math.pow(2,n),a-=c}return(p?-1:1)*o*Math.pow(2,a-n)},mc=function(e,t,r,n,i,a){var o,s,l,c=8*a-i-1,u=(1<<c)-1,h=u>>1,f=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,p=n?0:a-1,d=n?1:-1,m=t<0||0===t&&1/t<0?1:0;for(t=Math.abs(t),isNaN(t)||t===1/0?(s=isNaN(t)?1:0,o=u):(o=Math.floor(Math.log(t)/Math.LN2),t*(l=Math.pow(2,-o))<1&&(o--,l*=2),(t+=o+h>=1?f/l:f*Math.pow(2,1-h))*l>=2&&(o++,l/=2),o+h>=u?(s=0,o=u):o+h>=1?(s=(t*l-1)*Math.pow(2,i),o+=h):(s=t*Math.pow(2,h-1)*Math.pow(2,i),o=0));i>=8;e[r+p]=255&s,p+=d,s/=256,i-=8);for(o=o<<i|s,c+=i;c>0;e[r+p]=255&o,p+=d,o/=256,c-=8);e[r+p-d]|=128*m};function gc(e){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(e)?e:new Uint8Array(e||0),this.pos=0,this.type=0,this.length=this.buf.length}gc.Varint=0,gc.Fixed64=1,gc.Bytes=2,gc.Fixed32=5;var yc=4294967296,vc=1/yc,xc=typeof TextDecoder>"u"?null:new TextDecoder("utf-8");function _c(e){return e.type===gc.Bytes?e.readVarint()+e.pos:e.pos+1}function bc(e,t,r){var n=t<=16383?1:t<=2097151?2:t<=268435455?3:Math.floor(Math.log(t)/(7*Math.LN2));r.realloc(n);for(var i=r.pos-1;i>=e;i--)r.buf[i+n]=r.buf[i]}function wc(e,t){for(var r=0;r<e.length;r++)t.writeVarint(e[r])}function Tc(e,t){for(var r=0;r<e.length;r++)t.writeSVarint(e[r])}function kc(e,t){for(var r=0;r<e.length;r++)t.writeFloat(e[r])}function Ac(e,t){for(var r=0;r<e.length;r++)t.writeDouble(e[r])}function Mc(e,t){for(var r=0;r<e.length;r++)t.writeBoolean(e[r])}function Sc(e,t){for(var r=0;r<e.length;r++)t.writeFixed32(e[r])}function Ec(e,t){for(var r=0;r<e.length;r++)t.writeSFixed32(e[r])}function Cc(e,t){for(var r=0;r<e.length;r++)t.writeFixed64(e[r])}function Ic(e,t){for(var r=0;r<e.length;r++)t.writeSFixed64(e[r])}function Lc(e,t){return(e[t]|e[t+1]<<8|e[t+2]<<16)+16777216*e[t+3]}function Pc(e,t,r){e[r]=t,e[r+1]=t>>>8,e[r+2]=t>>>16,e[r+3]=t>>>24}function zc(e,t){return(e[t]|e[t+1]<<8|e[t+2]<<16)+(e[t+3]<<24)}gc.prototype={destroy:function(){this.buf=null},readFields:function(e,t,r){for(r=r||this.length;this.pos<r;){var n=this.readVarint(),i=n>>3,a=this.pos;this.type=7&n,e(i,t,this),this.pos===a&&this.skip(n)}return t},readMessage:function(e,t){return this.readFields(e,t,this.readVarint()+this.pos)},readFixed32:function(){var e=Lc(this.buf,this.pos);return this.pos+=4,e},readSFixed32:function(){var e=zc(this.buf,this.pos);return this.pos+=4,e},readFixed64:function(){var e=Lc(this.buf,this.pos)+Lc(this.buf,this.pos+4)*yc;return this.pos+=8,e},readSFixed64:function(){var e=Lc(this.buf,this.pos)+zc(this.buf,this.pos+4)*yc;return this.pos+=8,e},readFloat:function(){var e=dc(this.buf,this.pos,!0,23,4);return this.pos+=4,e},readDouble:function(){var e=dc(this.buf,this.pos,!0,52,8);return this.pos+=8,e},readVarint:function(e){var t,r,n=this.buf;return t=127&(r=n[this.pos++]),r<128?t:(t|=(127&(r=n[this.pos++]))<<7,r<128?t:(t|=(127&(r=n[this.pos++]))<<14,r<128?t:(t|=(127&(r=n[this.pos++]))<<21,r<128?t:function(e,t,r){var n,i,a=r.buf;if(n=(112&(i=a[r.pos++]))>>4,i<128||(n|=(127&(i=a[r.pos++]))<<3,i<128)||(n|=(127&(i=a[r.pos++]))<<10,i<128)||(n|=(127&(i=a[r.pos++]))<<17,i<128)||(n|=(127&(i=a[r.pos++]))<<24,i<128)||(n|=(1&(i=a[r.pos++]))<<31,i<128))return function(e,t,r){return r?4294967296*t+(e>>>0):4294967296*(t>>>0)+(e>>>0)}(e,n,t);throw new Error("Expected varint not more than 10 bytes")}(t|=(15&(r=n[this.pos]))<<28,e,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var e=this.readVarint();return e%2==1?(e+1)/-2:e/2},readBoolean:function(){return!!this.readVarint()},readString:function(){var e,t,r,n=this.readVarint()+this.pos,i=this.pos;return this.pos=n,n-i>=12&&xc?(e=this.buf,t=i,r=n,xc.decode(e.subarray(t,r))):function(e,t,r){for(var n="",i=t;i<r;){var a,o,s,l=e[i],c=null,u=l>239?4:l>223?3:l>191?2:1;if(i+u>r)break;1===u?l<128&&(c=l):2===u?128==(192&(a=e[i+1]))&&(c=(31&l)<<6|63&a)<=127&&(c=null):3===u?(o=e[i+2],128==(192&(a=e[i+1]))&&128==(192&o)&&((c=(15&l)<<12|(63&a)<<6|63&o)<=2047||c>=55296&&c<=57343)&&(c=null)):4===u&&(o=e[i+2],s=e[i+3],128==(192&(a=e[i+1]))&&128==(192&o)&&128==(192&s)&&((c=(15&l)<<18|(63&a)<<12|(63&o)<<6|63&s)<=65535||c>=1114112)&&(c=null)),null===c?(c=65533,u=1):c>65535&&(c-=65536,n+=String.fromCharCode(c>>>10&1023|55296),c=56320|1023&c),n+=String.fromCharCode(c),i+=u}return n}(this.buf,i,n)},readBytes:function(){var e=this.readVarint()+this.pos,t=this.buf.subarray(this.pos,e);return this.pos=e,t},readPackedVarint:function(e,t){if(this.type!==gc.Bytes)return e.push(this.readVarint(t));var r=_c(this);for(e=e||[];this.pos<r;)e.push(this.readVarint(t));return e},readPackedSVarint:function(e){if(this.type!==gc.Bytes)return e.push(this.readSVarint());var t=_c(this);for(e=e||[];this.pos<t;)e.push(this.readSVarint());return e},readPackedBoolean:function(e){if(this.type!==gc.Bytes)return e.push(this.readBoolean());var t=_c(this);for(e=e||[];this.pos<t;)e.push(this.readBoolean());return e},readPackedFloat:function(e){if(this.type!==gc.Bytes)return e.push(this.readFloat());var t=_c(this);for(e=e||[];this.pos<t;)e.push(this.readFloat());return e},readPackedDouble:function(e){if(this.type!==gc.Bytes)return e.push(this.readDouble());var t=_c(this);for(e=e||[];this.pos<t;)e.push(this.readDouble());return e},readPackedFixed32:function(e){if(this.type!==gc.Bytes)return e.push(this.readFixed32());var t=_c(this);for(e=e||[];this.pos<t;)e.push(this.readFixed32());return e},readPackedSFixed32:function(e){if(this.type!==gc.Bytes)return e.push(this.readSFixed32());var t=_c(this);for(e=e||[];this.pos<t;)e.push(this.readSFixed32());return e},readPackedFixed64:function(e){if(this.type!==gc.Bytes)return e.push(this.readFixed64());var t=_c(this);for(e=e||[];this.pos<t;)e.push(this.readFixed64());return e},readPackedSFixed64:function(e){if(this.type!==gc.Bytes)return e.push(this.readSFixed64());var t=_c(this);for(e=e||[];this.pos<t;)e.push(this.readSFixed64());return e},skip:function(e){var t=7&e;if(t===gc.Varint)for(;this.buf[this.pos++]>127;);else if(t===gc.Bytes)this.pos=this.readVarint()+this.pos;else if(t===gc.Fixed32)this.pos+=4;else{if(t!==gc.Fixed64)throw new Error("Unimplemented type: "+t);this.pos+=8}},writeTag:function(e,t){this.writeVarint(e<<3|t)},realloc:function(e){for(var t=this.length||16;t<this.pos+e;)t*=2;if(t!==this.length){var r=new Uint8Array(t);r.set(this.buf),this.buf=r,this.length=t}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(e){this.realloc(4),Pc(this.buf,e,this.pos),this.pos+=4},writeSFixed32:function(e){this.realloc(4),Pc(this.buf,e,this.pos),this.pos+=4},writeFixed64:function(e){this.realloc(8),Pc(this.buf,-1&e,this.pos),Pc(this.buf,Math.floor(e*vc),this.pos+4),this.pos+=8},writeSFixed64:function(e){this.realloc(8),Pc(this.buf,-1&e,this.pos),Pc(this.buf,Math.floor(e*vc),this.pos+4),this.pos+=8},writeVarint:function(e){(e=+e||0)>268435455||e<0?function(e,t){var r,n,i,a;if(e>=0?(r=e%4294967296|0,n=e/4294967296|0):(n=~(-e/4294967296),4294967295^(r=~(-e%4294967296))?r=r+1|0:(r=0,n=n+1|0)),e>=0x10000000000000000||e<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");t.realloc(10),i=r,(a=t).buf[a.pos++]=127&i|128,i>>>=7,a.buf[a.pos++]=127&i|128,i>>>=7,a.buf[a.pos++]=127&i|128,i>>>=7,a.buf[a.pos++]=127&i|128,a.buf[a.pos]=127&(i>>>=7),function(e,t){var r=(7&e)<<4;t.buf[t.pos++]|=r|((e>>>=3)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e|((e>>>=7)?128:0),e&&(t.buf[t.pos++]=127&e)))))}(n,t)}(e,this):(this.realloc(4),this.buf[this.pos++]=127&e|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=127&(e>>>=7)|(e>127?128:0),e<=127||(this.buf[this.pos++]=e>>>7&127))))},writeSVarint:function(e){this.writeVarint(e<0?2*-e-1:2*e)},writeBoolean:function(e){this.writeVarint(!!e)},writeString:function(e){e=String(e),this.realloc(4*e.length),this.pos++;var t=this.pos;this.pos=function(e,t,r){for(var n,i,a=0;a<t.length;a++){if((n=t.charCodeAt(a))>55295&&n<57344){if(!i){n>56319||a+1===t.length?(e[r++]=239,e[r++]=191,e[r++]=189):i=n;continue}if(n<56320){e[r++]=239,e[r++]=191,e[r++]=189,i=n;continue}n=i-55296<<10|n-56320|65536,i=null}else i&&(e[r++]=239,e[r++]=191,e[r++]=189,i=null);n<128?e[r++]=n:(n<2048?e[r++]=n>>6|192:(n<65536?e[r++]=n>>12|224:(e[r++]=n>>18|240,e[r++]=n>>12&63|128),e[r++]=n>>6&63|128),e[r++]=63&n|128)}return r}(this.buf,e,this.pos);var r=this.pos-t;r>=128&&bc(t,r,this),this.pos=t-1,this.writeVarint(r),this.pos+=r},writeFloat:function(e){this.realloc(4),mc(this.buf,e,this.pos,!0,23,4),this.pos+=4},writeDouble:function(e){this.realloc(8),mc(this.buf,e,this.pos,!0,52,8),this.pos+=8},writeBytes:function(e){var t=e.length;this.writeVarint(t),this.realloc(t);for(var r=0;r<t;r++)this.buf[this.pos++]=e[r]},writeRawMessage:function(e,t){this.pos++;var r=this.pos;e(t,this);var n=this.pos-r;n>=128&&bc(r,n,this),this.pos=r-1,this.writeVarint(n),this.pos+=n},writeMessage:function(e,t,r){this.writeTag(e,gc.Bytes),this.writeRawMessage(t,r)},writePackedVarint:function(e,t){t.length&&this.writeMessage(e,wc,t)},writePackedSVarint:function(e,t){t.length&&this.writeMessage(e,Tc,t)},writePackedBoolean:function(e,t){t.length&&this.writeMessage(e,Mc,t)},writePackedFloat:function(e,t){t.length&&this.writeMessage(e,kc,t)},writePackedDouble:function(e,t){t.length&&this.writeMessage(e,Ac,t)},writePackedFixed32:function(e,t){t.length&&this.writeMessage(e,Sc,t)},writePackedSFixed32:function(e,t){t.length&&this.writeMessage(e,Ec,t)},writePackedFixed64:function(e,t){t.length&&this.writeMessage(e,Cc,t)},writePackedSFixed64:function(e,t){t.length&&this.writeMessage(e,Ic,t)},writeBytesField:function(e,t){this.writeTag(e,gc.Bytes),this.writeBytes(t)},writeFixed32Field:function(e,t){this.writeTag(e,gc.Fixed32),this.writeFixed32(t)},writeSFixed32Field:function(e,t){this.writeTag(e,gc.Fixed32),this.writeSFixed32(t)},writeFixed64Field:function(e,t){this.writeTag(e,gc.Fixed64),this.writeFixed64(t)},writeSFixed64Field:function(e,t){this.writeTag(e,gc.Fixed64),this.writeSFixed64(t)},writeVarintField:function(e,t){this.writeTag(e,gc.Varint),this.writeVarint(t)},writeSVarintField:function(e,t){this.writeTag(e,gc.Varint),this.writeSVarint(t)},writeStringField:function(e,t){this.writeTag(e,gc.Bytes),this.writeString(t)},writeFloatField:function(e,t){this.writeTag(e,gc.Fixed32),this.writeFloat(t)},writeDoubleField:function(e,t){this.writeTag(e,gc.Fixed64),this.writeDouble(t)},writeBooleanField:function(e,t){this.writeVarintField(e,!!t)}};var Dc,Oc=r(pc);function Rc(e,t,r){1===e&&r.readMessage(Fc,t)}function Fc(e,t,r){if(3===e){let{id:e,bitmap:n,width:i,height:a,left:o,top:s,advance:l}=r.readMessage(Bc,{});t.push({id:e,bitmap:new Is({width:i+6,height:a+6},n),metrics:{width:i,height:a,left:o,top:s,advance:l}})}}function Bc(e,t,r){1===e?t.id=r.readVarint():2===e?t.bitmap=r.readBytes():3===e?t.width=r.readVarint():4===e?t.height=r.readVarint():5===e?t.left=r.readSVarint():6===e?t.top=r.readSVarint():7===e&&(t.advance=r.readVarint())}function jc(e){let t=0,r=0;for(let n of e)t+=n.w*n.h,r=Math.max(r,n.w);e.sort(((e,t)=>t.h-e.h));let n=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(t/.95)),r),h:1/0}],i=0,a=0;for(let t of e)for(let e=n.length-1;e>=0;e--){let r=n[e];if(!(t.w>r.w||t.h>r.h)){if(t.x=r.x,t.y=r.y,a=Math.max(a,t.y+t.h),i=Math.max(i,t.x+t.w),t.w===r.w&&t.h===r.h){let t=n.pop();e<n.length&&(n[e]=t)}else t.h===r.h?(r.x+=t.w,r.w-=t.w):t.w===r.w?(r.y+=t.h,r.h-=t.h):(n.push({x:r.x+t.w,y:r.y,w:r.w-t.w,h:t.h}),r.y+=t.h,r.h-=t.h);break}}return{w:i,h:a,fill:t/(i*a)||0}}class Nc{constructor(e,{pixelRatio:t,version:r,stretchX:n,stretchY:i,content:a,textFitWidth:o,textFitHeight:s}){this.paddedRect=e,this.pixelRatio=t,this.stretchX=n,this.stretchY=i,this.content=a,this.version=r,this.textFitWidth=o,this.textFitHeight=s}get tl(){return[this.paddedRect.x+1,this.paddedRect.y+1]}get br(){return[this.paddedRect.x+this.paddedRect.w-1,this.paddedRect.y+this.paddedRect.h-1]}get tlbr(){return this.tl.concat(this.br)}get displaySize(){return[(this.paddedRect.w-2)/this.pixelRatio,(this.paddedRect.h-2)/this.pixelRatio]}}class Uc{constructor(e,t){let r={},n={};this.haveRenderCallbacks=[];let i=[];this.addImages(e,r,i),this.addImages(t,n,i);let{w:a,h:o}=jc(i),s=new Ls({width:a||1,height:o||1});for(let t in e){let n=e[t],i=r[t].paddedRect;Ls.copy(n.data,s,{x:0,y:0},{x:i.x+1,y:i.y+1},n.data)}for(let e in t){let r=t[e],i=n[e].paddedRect,a=i.x+1,o=i.y+1,l=r.data.width,c=r.data.height;Ls.copy(r.data,s,{x:0,y:0},{x:a,y:o},r.data),Ls.copy(r.data,s,{x:0,y:c-1},{x:a,y:o-1},{width:l,height:1}),Ls.copy(r.data,s,{x:0,y:0},{x:a,y:o+c},{width:l,height:1}),Ls.copy(r.data,s,{x:l-1,y:0},{x:a-1,y:o},{width:1,height:c}),Ls.copy(r.data,s,{x:0,y:0},{x:a+l,y:o},{width:1,height:c})}this.image=s,this.iconPositions=r,this.patternPositions=n}addImages(e,t,r){for(let n in e){let i=e[n],a={x:0,y:0,w:i.data.width+2,h:i.data.height+2};r.push(a),t[n]=new Nc(a,i),i.hasRenderCallback&&this.haveRenderCallbacks.push(n)}}patchUpdatedImages(e,t){e.dispatchRenderCallbacks(this.haveRenderCallbacks);for(let r in e.updatedImages)this.patchUpdatedImage(this.iconPositions[r],e.getImage(r),t),this.patchUpdatedImage(this.patternPositions[r],e.getImage(r),t)}patchUpdatedImage(e,t,r){if(!e||!t||e.version===t.version)return;e.version=t.version;let[n,i]=e.tl;r.update(t.data,void 0,{x:n,y:i})}}Ti("ImagePosition",Nc),Ti("ImageAtlas",Uc),e.ah=void 0,(Dc=e.ah||(e.ah={}))[Dc.none=0]="none",Dc[Dc.horizontal=1]="horizontal",Dc[Dc.vertical=2]="vertical",Dc[Dc.horizontalOnly=3]="horizontalOnly";let Vc=-17;class qc{constructor(){this.scale=1,this.fontStack="",this.imageName=null}static forText(e,t){let r=new qc;return r.scale=e||1,r.fontStack=t,r}static forImage(e){let t=new qc;return t.imageName=e,t}}class Hc{constructor(){this.text="",this.sectionIndex=[],this.sections=[],this.imageSectionID=null}static fromFeature(e,t){let r=new Hc;for(let n=0;n<e.sections.length;n++){let i=e.sections[n];i.image?r.addImageSection(i):r.addTextSection(i,t)}return r}length(){return this.text.length}getSection(e){return this.sections[this.sectionIndex[e]]}getSectionIndex(e){return this.sectionIndex[e]}getCharCode(e){return this.text.charCodeAt(e)}verticalizePunctuation(){this.text=function(e){let t="";for(let r=0;r<e.length;r++){let n=e.charCodeAt(r+1)||null,i=e.charCodeAt(r-1)||null;t+=n&&Zi(n)&&!hc[e[r+1]]||i&&Zi(i)&&!hc[e[r-1]]||!hc[e[r]]?e[r]:hc[e[r]]}return t}(this.text)}trim(){let e=0;for(let t=0;t<this.text.length&&Wc[this.text.charCodeAt(t)];t++)e++;let t=this.text.length;for(let r=this.text.length-1;r>=0&&r>=e&&Wc[this.text.charCodeAt(r)];r--)t--;this.text=this.text.substring(e,t),this.sectionIndex=this.sectionIndex.slice(e,t)}substring(e,t){let r=new Hc;return r.text=this.text.substring(e,t),r.sectionIndex=this.sectionIndex.slice(e,t),r.sections=this.sections,r}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce(((e,t)=>Math.max(e,this.sections[t].scale)),0)}addTextSection(e,t){this.text+=e.text,this.sections.push(qc.forText(e.scale,e.fontStack||t));let r=this.sections.length-1;for(let t=0;t<e.text.length;++t)this.sectionIndex.push(r)}addImageSection(e){let t=e.image?e.image.name:"";if(0===t.length)return void A("Can't add FormattedSection with an empty image.");let r=this.getNextImageSectionCharCode();r?(this.text+=String.fromCharCode(r),this.sections.push(qc.forImage(t)),this.sectionIndex.push(this.sections.length-1)):A("Reached maximum number of images 6401")}getNextImageSectionCharCode(){return this.imageSectionID?this.imageSectionID>=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Gc(t,r,n,i,a,o,s,l,c,u,h,f,p,d,m){let g,y=Hc.fromFeature(t,a);f===e.ah.vertical&&y.verticalizePunctuation();let{processBidirectionalText:v,processStyledBidirectionalText:x}=Ji;if(v&&1===y.sections.length){g=[];let e=v(y.toString(),eu(y,u,o,r,i,d));for(let t of e){let e=new Hc;e.text=t,e.sections=y.sections;for(let r=0;r<t.length;r++)e.sectionIndex.push(0);g.push(e)}}else if(x){g=[];let e=x(y.text,y.sectionIndex,eu(y,u,o,r,i,d));for(let t of e){let e=new Hc;e.text=t[0],e.sectionIndex=t[1],e.sections=y.sections,g.push(e)}}else g=function(e,t){let r=[],n=e.text,i=0;for(let n of t)r.push(e.substring(i,n)),i=n;return 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n=M?r[0]*m.scale-fc*a:r[1]*m.scale-fc*a;n>0&&n>w&&(w=n)}else{let e=n[m.fontStack],t=e&&e[y];if(t&&t.rect)T=t.rect,_=t.metrics;else{let e=r[m.fontStack],t=e&&e[y];if(!t)continue;_=t.metrics}v=(a-m.scale)*fc}M?(t.verticalizable=!0,b.push({glyph:y,imageName:k,x:p,y:d+v,vertical:M,scale:m.scale,fontStack:m.fontStack,sectionIndex:g,metrics:_,rect:T}),p+=A*m.scale+u):(b.push({glyph:y,imageName:k,x:p,y:d+v,vertical:M,scale:m.scale,fontStack:m.fontStack,sectionIndex:g,metrics:_,rect:T}),p+=_.advance*m.scale+u)}0!==b.length&&(m=Math.max(p-u,m),ru(b,0,b.length-1,y,w)),p=0;let T=o*a+w;_.lineOffset=Math.max(w,l),d+=T,g=Math.max(T,g),++v}var x;let _=d-Vc,{horizontalAlign:b,verticalAlign:w}=tu(s);(function(e,t,r,n,i,a,o,s,l){let c=(t-r)*i,u=0;u=a!==o?-s*n-Vc:(-n*l+.5)*o;for(let t of e)for(let e of t.positionedGlyphs)e.x+=c,e.y+=u})(t.positionedLines,y,b,w,m,g,o,_,a.length),t.top+=-w*_,t.bottom=t.top+_,t.left+=-b*m,t.right=t.left+m}(b,r,n,i,g,s,l,c,f,u,p,m),!function(e){for(let t of e)if(0!==t.positionedGlyphs.length)return!1;return!0}(_)&&b}let Wc={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Zc={10:!0,32:!0,38:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0},Yc={40:!0};function Xc(e,t,r,n,i,a){if(t.imageName){let e=n[t.imageName];return e?e.displaySize[0]*t.scale*fc/a+i:0}{let n=r[t.fontStack],a=n&&n[e];return a?a.metrics.advance*t.scale+i:0}}function $c(e,t,r,n){let i=Math.pow(e-t,2);return n?e<t?i/2:2*i:i+Math.abs(r)*r}function Kc(e,t,r){let n=0;return 10===e&&(n-=1e4),r&&(n+=150),40!==e&&65288!==e||(n+=50),41!==t&&65289!==t||(n+=50),n}function Jc(e,t,r,n,i,a){let o=null,s=$c(t,r,i,a);for(let e of n){let n=$c(t-e.x,r,i,a)+e.badness;n<=s&&(o=e,s=n)}return{index:e,x:t,priorBreak:o,badness:s}}function Qc(e){return e?Qc(e.priorBreak).concat(e.index):[]}function eu(e,t,r,n,i,a){if(!e)return[];let o=[],s=function(e,t,r,n,i,a){let o=0;for(let r=0;r<e.length();r++){let s=e.getSection(r);o+=Xc(e.getCharCode(r),s,n,i,t,a)}return o/Math.max(1,Math.ceil(o/r))}(e,t,r,n,i,a),l=e.text.indexOf("​")>=0,c=0;for(let r=0;r<e.length();r++){let h=e.getSection(r),f=e.getCharCode(r);if(Wc[f]||(c+=Xc(f,h,n,i,t,a)),r<e.length()-1){let t=!((u=f)<11904)&&(!!Fi(u)||!!Oi(u)||!!zi(u)||!!Li(u)||!!Di(u)||!!ji(u)||!!Ii(u)||!!Ri(u)||Gi.test(String.fromCodePoint(u)));(Zc[f]||t||h.imageName||r!==e.length()-2&&Yc[e.getCharCode(r+1)])&&o.push(Jc(r+1,c,s,o,Kc(f,e.getCharCode(r+1),t&&l),!1))}}var u;return Qc(Jc(e.length(),c,s,o,0,!0))}function tu(e){let t=.5,r=.5;switch(e){case"right":case"top-right":case"bottom-right":t=1;break;case"left":case"top-left":case"bottom-left":t=0}switch(e){case"bottom":case"bottom-right":case"bottom-left":r=1;break;case"top":case"top-right":case"top-left":r=0}return{horizontalAlign:t,verticalAlign:r}}function ru(e,t,r,n,i){if(!n&&!i)return;let a=e[r],o=(e[r].x+a.metrics.advance*a.scale)*n;for(let n=t;n<=r;n++)e[n].x-=o,e[n].y+=i}function nu(e,t,r){let{horizontalAlign:n,verticalAlign:i}=tu(r),a=t[0]-e.displaySize[0]*n,o=t[1]-e.displaySize[1]*i;return{image:e,top:o,bottom:o+e.displaySize[1],left:a,right:a+e.displaySize[0]}}function iu(e){var t,r;let n=e.left,i=e.top,a=e.right-n,o=e.bottom-i,s=null!==(t=e.image.textFitWidth)&&void 0!==t?t:"stretchOrShrink",l=null!==(r=e.image.textFitHeight)&&void 0!==r?r:"stretchOrShrink",c=(e.image.content[2]-e.image.content[0])/(e.image.content[3]-e.image.content[1]);if("proportional"===l){if("stretchOnly"===s&&a/o<c||"proportional"===s){let e=Math.ceil(o*c);n*=e/a,a=e}}else if("proportional"===s&&"stretchOnly"===l&&0!==c&&a/o>c){let e=Math.ceil(a/c);i*=e/o,o=e}return{x1:n,y1:i,x2:n+a,y2:i+o}}function au(e,t,r,n,i,a){let o,s=e.image;if(s.content){let e=s.content,t=s.pixelRatio||1;o=[e[0]/t,e[1]/t,s.displaySize[0]-e[2]/t,s.displaySize[1]-e[3]/t]}let l,c,u,h,f=t.left*a,p=t.right*a;"width"===r||"both"===r?(h=i[0]+f-n[3],c=i[0]+p+n[1]):(h=i[0]+(f+p-s.displaySize[0])/2,c=h+s.displaySize[0]);let d=t.top*a,m=t.bottom*a;return"height"===r||"both"===r?(l=i[1]+d-n[0],u=i[1]+m+n[2]):(l=i[1]+(d+m-s.displaySize[1])/2,u=l+s.displaySize[1]),{image:s,top:l,right:c,bottom:u,left:h,collisionPadding:o}}let ou=128,su=32640;function lu(e,t){let{expression:r}=t;if("constant"===r.kind)return{kind:"constant",layoutSize:r.evaluate(new Qi(e+1))};if("source"===r.kind)return{kind:"source"};{let{zoomStops:t,interpolationType:n}=r,i=0;for(;i<t.length&&t[i]<=e;)i++;i=Math.max(0,i-1);let a=i;for(;a<t.length&&t[a]<e+1;)a++;a=Math.min(t.length-1,a);let o=t[i],s=t[a];return"composite"===r.kind?{kind:"composite",minZoom:o,maxZoom:s,interpolationType:n}:{kind:"camera",minZoom:o,maxZoom:s,minSize:r.evaluate(new Qi(o)),maxSize:r.evaluate(new Qi(s)),interpolationType:n}}}function cu(e,t,r){let n="never",i=e.get(t);return i?n=i:e.get(r)&&(n="always"),n}let uu,hu,fu=bl.VectorTileFeature.types,pu=[{name:"a_fade_opacity",components:1,type:"Uint8",offset:0}];function du(e,t,r,n,i,a,o,s,l,c,u,h,f){let p=s?Math.min(su,Math.round(s[0])):0,d=s?Math.min(su,Math.round(s[1])):0;e.emplaceBack(t,r,Math.round(32*n),Math.round(32*i),a,o,(p<<1)+(l?1:0),d,16*c,16*u,256*h,256*f)}function mu(e,t,r){e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r),e.emplaceBack(t.x,t.y,r)}function gu(e){for(let t of e.sections)if(Ki(t.text))return!0;return!1}class yu{constructor(e){this.layoutVertexArray=new co,this.indexArray=new mo,this.programConfigurations=e,this.segments=new xo,this.dynamicLayoutVertexArray=new uo,this.opacityVertexArray=new ho,this.hasVisibleVertices=!1,this.placedSymbolArray=new Za}isEmpty(){return 0===this.layoutVertexArray.length&&0===this.indexArray.length&&0===this.dynamicLayoutVertexArray.length&&0===this.opacityVertexArray.length}upload(e,t,r,n){this.isEmpty()||(r&&(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,ac.members),this.indexBuffer=e.createIndexBuffer(this.indexArray,t),this.dynamicLayoutVertexBuffer=e.createVertexBuffer(this.dynamicLayoutVertexArray,oc.members,!0),this.opacityVertexBuffer=e.createVertexBuffer(this.opacityVertexArray,pu,!0),this.opacityVertexBuffer.itemSize=1),(r||n)&&this.programConfigurations.upload(e))}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.dynamicLayoutVertexBuffer.destroy(),this.opacityVertexBuffer.destroy())}}Ti("SymbolBuffers",yu);class vu{constructor(e,t,r){this.layoutVertexArray=new e,this.layoutAttributes=t,this.indexArray=new r,this.segments=new xo,this.collisionVertexArray=new po}upload(e){this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,this.layoutAttributes),this.indexBuffer=e.createIndexBuffer(this.indexArray),this.collisionVertexBuffer=e.createVertexBuffer(this.collisionVertexArray,sc.members,!0)}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.collisionVertexBuffer.destroy())}}Ti("CollisionBuffers",vu);class xu{constructor(t){this.collisionBoxArray=t.collisionBoxArray,this.zoom=t.zoom,this.overscaling=t.overscaling,this.layers=t.layers,this.layerIds=this.layers.map((e=>e.id)),this.index=t.index,this.pixelRatio=t.pixelRatio,this.sourceLayerIndex=t.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=ys([]),this.placementViewportMatrix=ys([]);let r=this.layers[0]._unevaluatedLayout._values;this.textSizeData=lu(this.zoom,r["text-size"]),this.iconSizeData=lu(this.zoom,r["icon-size"]);let n=this.layers[0].layout,i=n.get("symbol-sort-key"),a=n.get("symbol-z-order");this.canOverlap="never"!==cu(n,"text-overlap","text-allow-overlap")||"never"!==cu(n,"icon-overlap","icon-allow-overlap")||n.get("text-ignore-placement")||n.get("icon-ignore-placement"),this.sortFeaturesByKey="viewport-y"!==a&&!i.isConstant(),this.sortFeaturesByY=("viewport-y"===a||"auto"===a&&!this.sortFeaturesByKey)&&this.canOverlap,"point"===n.get("symbol-placement")&&(this.writingModes=n.get("text-writing-mode").map((t=>e.ah[t]))),this.stateDependentLayerIds=this.layers.filter((e=>e.isStateDependent())).map((e=>e.id)),this.sourceID=t.sourceID}createArrays(){this.text=new yu(new Vo(this.layers,this.zoom,(e=>/^text/.test(e)))),this.icon=new yu(new Vo(this.layers,this.zoom,(e=>/^icon/.test(e)))),this.glyphOffsetArray=new $a,this.lineVertexArray=new Ka,this.symbolInstances=new Xa,this.textAnchorOffsets=new Qa}calculateGlyphDependencies(e,t,r,n,i){for(let a=0;a<e.length;a++)if(t[e.charCodeAt(a)]=!0,(r||n)&&i){let r=hc[e.charAt(a)];r&&(t[r.charCodeAt(0)]=!0)}}populate(t,r,n){let i=this.layers[0],a=i.layout,o=a.get("text-font"),s=a.get("text-field"),l=a.get("icon-image"),c=("constant"!==s.value.kind||s.value.value instanceof Je&&!s.value.value.isEmpty()||s.value.value.toString().length>0)&&("constant"!==o.value.kind||o.value.value.length>0),u="constant"!==l.value.kind||!!l.value.value||Object.keys(l.parameters).length>0,h=a.get("symbol-sort-key");if(this.features=[],!c&&!u)return;let f=r.iconDependencies,p=r.glyphDependencies,d=r.availableImages,m=new Qi(this.zoom);for(let{feature:r,id:s,index:l,sourceLayerIndex:g}of t){let t,y,v=i._featureFilter.needGeometry,x=Ko(r,v);if(!i._featureFilter.filter(m,x,n))continue;if(v||(x.geometry=$o(r)),c){let e=i.getValueAndResolveTokens("text-field",x,n,d),r=Je.factory(e),a=this.hasRTLText=this.hasRTLText||gu(r);(!a||"unavailable"===Ji.getRTLTextPluginStatus()||a&&Ji.isParsed())&&(t=uc(r,i,x))}if(u){let e=i.getValueAndResolveTokens("icon-image",x,n,d);y=e instanceof rt?e:rt.fromString(e)}if(!t&&!y)continue;let _=this.sortFeaturesByKey?h.evaluate(x,{},n):void 0;if(this.features.push({id:s,text:t,icon:y,index:l,sourceLayerIndex:g,geometry:x.geometry,properties:r.properties,type:fu[r.type],sortKey:_}),y&&(f[y.name]=!0),t){let r=o.evaluate(x,{},n).join(","),i="viewport"!==a.get("text-rotation-alignment")&&"point"!==a.get("symbol-placement");this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(e.ah.vertical)>=0;for(let e of t.sections)if(e.image)f[e.image.name]=!0;else{let n=Ni(t.toString()),a=e.fontStack||r,o=p[a]=p[a]||{};this.calculateGlyphDependencies(e.text,o,i,this.allowVerticalPlacement,n)}}}"line"===a.get("symbol-placement")&&(this.features=function(e){let t={},r={},n=[],i=0;function a(t){n.push(e[t]),i++}function o(e,t,i){let a=r[e];return delete r[e],r[t]=a,n[a].geometry[0].pop(),n[a].geometry[0]=n[a].geometry[0].concat(i[0]),a}function s(e,r,i){let a=t[r];return delete t[r],t[e]=a,n[a].geometry[0].shift(),n[a].geometry[0]=i[0].concat(n[a].geometry[0]),a}function l(e,t,r){let n=r?t[0][t[0].length-1]:t[0][0];return`${e}:${n.x}:${n.y}`}for(let c=0;c<e.length;c++){let u=e[c],h=u.geometry,f=u.text?u.text.toString():null;if(!f){a(c);continue}let p=l(f,h),d=l(f,h,!0);if(p in r&&d in t&&r[p]!==t[d]){let e=s(p,d,h),i=o(p,d,n[e].geometry);delete t[p],delete r[d],r[l(f,n[i].geometry,!0)]=i,n[e].geometry=null}else p in r?o(p,d,h):d in t?s(p,d,h):(a(c),t[p]=i-1,r[d]=i-1)}return n.filter((e=>e.geometry))}(this.features)),this.sortFeaturesByKey&&this.features.sort(((e,t)=>e.sortKey-t.sortKey))}update(e,t,r){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,t,this.layers,r),this.icon.programConfigurations.updatePaintArrays(e,t,this.layers,r))}isEmpty(){return 0===this.symbolInstances.length&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(e,t){let r=this.lineVertexArray.length;if(void 0!==e.segment){let r=e.dist(t[e.segment+1]),n=e.dist(t[e.segment]),i={};for(let n=e.segment+1;n<t.length;n++)i[n]={x:t[n].x,y:t[n].y,tileUnitDistanceFromAnchor:r},n<t.length-1&&(r+=t[n+1].dist(t[n]));for(let r=e.segment||0;r>=0;r--)i[r]={x:t[r].x,y:t[r].y,tileUnitDistanceFromAnchor:n},r>0&&(n+=t[r-1].dist(t[r]));for(let e=0;e<t.length;e++){let t=i[e];this.lineVertexArray.emplaceBack(t.x,t.y,t.tileUnitDistanceFromAnchor)}}return{lineStartIndex:r,lineLength:this.lineVertexArray.length-r}}addSymbols(t,r,n,i,a,o,s,l,c,u,h,f){let p=t.indexArray,d=t.layoutVertexArray,m=t.segments.prepareSegment(4*r.length,d,p,this.canOverlap?o.sortKey:void 0),g=this.glyphOffsetArray.length,y=m.vertexLength,v=this.allowVerticalPlacement&&s===e.ah.vertical?Math.PI/2:0,x=o.text&&o.text.sections;for(let e=0;e<r.length;e++){let{tl:i,tr:a,bl:s,br:c,tex:u,pixelOffsetTL:h,pixelOffsetBR:g,minFontScaleX:y,minFontScaleY:_,glyphOffset:b,isSDF:w,sectionIndex:T}=r[e],k=m.vertexLength,A=b[1];du(d,l.x,l.y,i.x,A+i.y,u.x,u.y,n,w,h.x,h.y,y,_),du(d,l.x,l.y,a.x,A+a.y,u.x+u.w,u.y,n,w,g.x,h.y,y,_),du(d,l.x,l.y,s.x,A+s.y,u.x,u.y+u.h,n,w,h.x,g.y,y,_),du(d,l.x,l.y,c.x,A+c.y,u.x+u.w,u.y+u.h,n,w,g.x,g.y,y,_),mu(t.dynamicLayoutVertexArray,l,v),p.emplaceBack(k,k+1,k+2),p.emplaceBack(k+1,k+2,k+3),m.vertexLength+=4,m.primitiveLength+=2,this.glyphOffsetArray.emplaceBack(b[0]),e!==r.length-1&&T===r[e+1].sectionIndex||t.programConfigurations.populatePaintArrays(d.length,o,o.index,{},f,x&&x[T])}t.placedSymbolArray.emplaceBack(l.x,l.y,g,this.glyphOffsetArray.length-g,y,c,u,l.segment,n?n[0]:0,n?n[1]:0,i[0],i[1],s,0,!1,0,h)}_addCollisionDebugVertex(e,t,r,n,i,a){return t.emplaceBack(0,0),e.emplaceBack(r.x,r.y,n,i,Math.round(a.x),Math.round(a.y))}addCollisionDebugVertices(e,t,r,n,i,o,s){let l=i.segments.prepareSegment(4,i.layoutVertexArray,i.indexArray),c=l.vertexLength,u=i.layoutVertexArray,h=i.collisionVertexArray,f=s.anchorX,p=s.anchorY;this._addCollisionDebugVertex(u,h,o,f,p,new a(e,t)),this._addCollisionDebugVertex(u,h,o,f,p,new a(r,t)),this._addCollisionDebugVertex(u,h,o,f,p,new a(r,n)),this._addCollisionDebugVertex(u,h,o,f,p,new a(e,n)),l.vertexLength+=4;let d=i.indexArray;d.emplaceBack(c,c+1),d.emplaceBack(c+1,c+2),d.emplaceBack(c+2,c+3),d.emplaceBack(c+3,c),l.primitiveLength+=4}addDebugCollisionBoxes(e,t,r,n){for(let i=e;i<t;i++){let e=this.collisionBoxArray.get(i);this.addCollisionDebugVertices(e.x1,e.y1,e.x2,e.y2,n?this.textCollisionBox:this.iconCollisionBox,e.anchorPoint,r)}}generateCollisionDebugBuffers(){this.hasDebugData()&&this.destroyDebugData(),this.textCollisionBox=new vu(fo,lc.members,go),this.iconCollisionBox=new vu(fo,lc.members,go);for(let e=0;e<this.symbolInstances.length;e++){let t=this.symbolInstances.get(e);this.addDebugCollisionBoxes(t.textBoxStartIndex,t.textBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.verticalTextBoxStartIndex,t.verticalTextBoxEndIndex,t,!0),this.addDebugCollisionBoxes(t.iconBoxStartIndex,t.iconBoxEndIndex,t,!1),this.addDebugCollisionBoxes(t.verticalIconBoxStartIndex,t.verticalIconBoxEndIndex,t,!1)}}_deserializeCollisionBoxesForSymbol(e,t,r,n,i,a,o,s,l){let c={};for(let n=t;n<r;n++){let t=e.get(n);c.textBox={x1:t.x1,y1:t.y1,x2:t.x2,y2:t.y2,anchorPointX:t.anchorPointX,anchorPointY:t.anchorPointY},c.textFeatureIndex=t.featureIndex;break}for(let t=n;t<i;t++){let r=e.get(t);c.verticalTextBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},c.verticalTextFeatureIndex=r.featureIndex;break}for(let t=a;t<o;t++){let r=e.get(t);c.iconBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},c.iconFeatureIndex=r.featureIndex;break}for(let t=s;t<l;t++){let r=e.get(t);c.verticalIconBox={x1:r.x1,y1:r.y1,x2:r.x2,y2:r.y2,anchorPointX:r.anchorPointX,anchorPointY:r.anchorPointY},c.verticalIconFeatureIndex=r.featureIndex;break}return c}deserializeCollisionBoxes(e){this.collisionArrays=[];for(let t=0;t<this.symbolInstances.length;t++){let r=this.symbolInstances.get(t);this.collisionArrays.push(this._deserializeCollisionBoxesForSymbol(e,r.textBoxStartIndex,r.textBoxEndIndex,r.verticalTextBoxStartIndex,r.verticalTextBoxEndIndex,r.iconBoxStartIndex,r.iconBoxEndIndex,r.verticalIconBoxStartIndex,r.verticalIconBoxEndIndex))}}hasTextData(){return this.text.segments.get().length>0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(e,t){let r=e.placedSymbolArray.get(t),n=r.vertexStartIndex+4*r.numGlyphs;for(let t=r.vertexStartIndex;t<n;t+=4)e.indexArray.emplaceBack(t,t+1,t+2),e.indexArray.emplaceBack(t+1,t+2,t+3)}getSortedSymbolIndexes(e){if(this.sortedAngle===e&&void 0!==this.symbolInstanceIndexes)return this.symbolInstanceIndexes;let t=Math.sin(e),r=Math.cos(e),n=[],i=[],a=[];for(let e=0;e<this.symbolInstances.length;++e){a.push(e);let o=this.symbolInstances.get(e);n.push(0|Math.round(t*o.anchorX+r*o.anchorY)),i.push(o.featureIndex)}return a.sort(((e,t)=>n[e]-n[t]||i[t]-i[e])),a}addToSortKeyRanges(e,t){let r=this.sortKeyRanges[this.sortKeyRanges.length-1];r&&r.sortKey===t?r.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:t,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(let e of this.symbolInstanceIndexes){let t=this.symbolInstances.get(e);this.featureSortOrder.push(t.featureIndex),[t.rightJustifiedTextSymbolIndex,t.centerJustifiedTextSymbolIndex,t.leftJustifiedTextSymbolIndex].forEach(((e,t,r)=>{e>=0&&r.indexOf(e)===t&&this.addIndicesForPlacedSymbol(this.text,e)})),t.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,t.verticalPlacedTextSymbolIndex),t.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.placedIconSymbolIndex),t.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,t.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}Ti("SymbolBucket",xu,{omit:["layers","collisionBoxArray","features","compareText"]}),xu.MAX_GLYPHS=65535,xu.addDynamicAttributes=mu;var _u={get paint(){return hu=hu||new pa({"icon-opacity":new ca(Y.paint_symbol["icon-opacity"]),"icon-color":new ca(Y.paint_symbol["icon-color"]),"icon-halo-color":new ca(Y.paint_symbol["icon-halo-color"]),"icon-halo-width":new ca(Y.paint_symbol["icon-halo-width"]),"icon-halo-blur":new ca(Y.paint_symbol["icon-halo-blur"]),"icon-translate":new la(Y.paint_symbol["icon-translate"]),"icon-translate-anchor":new la(Y.paint_symbol["icon-translate-anchor"]),"text-opacity":new ca(Y.paint_symbol["text-opacity"]),"text-color":new ca(Y.paint_symbol["text-color"],{runtimeType:de,getOverride:e=>e.textColor,hasOverride:e=>!!e.textColor}),"text-halo-color":new ca(Y.paint_symbol["text-halo-color"]),"text-halo-width":new ca(Y.paint_symbol["text-halo-width"]),"text-halo-blur":new ca(Y.paint_symbol["text-halo-blur"]),"text-translate":new la(Y.paint_symbol["text-translate"]),"text-translate-anchor":new la(Y.paint_symbol["text-translate-anchor"])})},get layout(){return uu=uu||new pa({"symbol-placement":new la(Y.layout_symbol["symbol-placement"]),"symbol-spacing":new la(Y.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new la(Y.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new ca(Y.layout_symbol["symbol-sort-key"]),"symbol-z-order":new la(Y.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new la(Y.layout_symbol["icon-allow-overlap"]),"icon-overlap":new la(Y.layout_symbol["icon-overlap"]),"icon-ignore-placement":new la(Y.layout_symbol["icon-ignore-placement"]),"icon-optional":new la(Y.layout_symbol["icon-optional"]),"icon-rotation-alignment":new la(Y.layout_symbol["icon-rotation-alignment"]),"icon-size":new ca(Y.layout_symbol["icon-size"]),"icon-text-fit":new la(Y.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new la(Y.layout_symbol["icon-text-fit-padding"]),"icon-image":new ca(Y.layout_symbol["icon-image"]),"icon-rotate":new ca(Y.layout_symbol["icon-rotate"]),"icon-padding":new ca(Y.layout_symbol["icon-padding"]),"icon-keep-upright":new la(Y.layout_symbol["icon-keep-upright"]),"icon-offset":new ca(Y.layout_symbol["icon-offset"]),"icon-anchor":new ca(Y.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new la(Y.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new la(Y.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new la(Y.layout_symbol["text-rotation-alignment"]),"text-field":new ca(Y.layout_symbol["text-field"]),"text-font":new ca(Y.layout_symbol["text-font"]),"text-size":new ca(Y.layout_symbol["text-size"]),"text-max-width":new ca(Y.layout_symbol["text-max-width"]),"text-line-height":new la(Y.layout_symbol["text-line-height"]),"text-letter-spacing":new ca(Y.layout_symbol["text-letter-spacing"]),"text-justify":new ca(Y.layout_symbol["text-justify"]),"text-radial-offset":new ca(Y.layout_symbol["text-radial-offset"]),"text-variable-anchor":new la(Y.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new ca(Y.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new ca(Y.layout_symbol["text-anchor"]),"text-max-angle":new la(Y.layout_symbol["text-max-angle"]),"text-writing-mode":new la(Y.layout_symbol["text-writing-mode"]),"text-rotate":new ca(Y.layout_symbol["text-rotate"]),"text-padding":new la(Y.layout_symbol["text-padding"]),"text-keep-upright":new la(Y.layout_symbol["text-keep-upright"]),"text-transform":new ca(Y.layout_symbol["text-transform"]),"text-offset":new ca(Y.layout_symbol["text-offset"]),"text-allow-overlap":new la(Y.layout_symbol["text-allow-overlap"]),"text-overlap":new la(Y.layout_symbol["text-overlap"]),"text-ignore-placement":new la(Y.layout_symbol["text-ignore-placement"]),"text-optional":new la(Y.layout_symbol["text-optional"])})}};class bu{constructor(e){if(void 0===e.property.overrides)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:ue,this.defaultValue=e}evaluate(e){if(e.formattedSection){let t=this.defaultValue.property.overrides;if(t&&t.hasOverride(e.formattedSection))return t.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Ti("FormatSectionOverride",bu,{omit:["defaultValue"]});class wu extends ma{constructor(e){super(e,_u)}recalculate(e,t){if(super.recalculate(e,t),"auto"===this.layout.get("icon-rotation-alignment")&&(this.layout._values["icon-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-rotation-alignment")&&(this.layout._values["text-rotation-alignment"]="point"!==this.layout.get("symbol-placement")?"map":"viewport"),"auto"===this.layout.get("text-pitch-alignment")&&(this.layout._values["text-pitch-alignment"]="map"===this.layout.get("text-rotation-alignment")?"map":"viewport"),"auto"===this.layout.get("icon-pitch-alignment")&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),"point"===this.layout.get("symbol-placement")){let e=this.layout.get("text-writing-mode");if(e){let t=[];for(let r of e)t.indexOf(r)<0&&t.push(r);this.layout._values["text-writing-mode"]=t}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,t,r,n){let i=this.layout.get(e).evaluate(t,{},r,n),a=this._unevaluatedLayout._values[e];return a.isDataDriven()||bn(a.value)||!i?i:(o=t.properties,i.replace(/{([^{}]+)}/g,((e,t)=>o&&t in o?String(o[t]):"")));var o}createBucket(e){return new xu(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(let e of _u.paint.overridableProperties){if(!wu.hasPaintOverride(this.layout,e))continue;let t=this.paint.get(e),r=new bu(t),n=new _n(r,t.property.specification),i=null;i="constant"===t.value.kind||"source"===t.value.kind?new Tn("source",n):new kn("composite",n,t.value.zoomStops),this.paint._values[e]=new oa(t.property,i,t.parameters)}}_handleOverridablePaintPropertyUpdate(e,t,r){return!(!this.layout||t.isDataDriven()||r.isDataDriven())&&wu.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,t){let r=e.get("text-field"),n=_u.paint.properties[t],i=!1,a=e=>{for(let t of e)if(n.overrides&&n.overrides.hasOverride(t))return void(i=!0)};if("constant"===r.value.kind&&r.value.value instanceof Je)a(r.value.value.sections);else if("source"===r.value.kind){let e=t=>{i||(t instanceof st&&at(t.value)===ve?a(t.value.sections):t instanceof Zt?a(t.sections):t.eachChild(e))},t=r.value;t._styleExpression&&e(t._styleExpression.expression)}return i}}let Tu;var ku={get paint(){return Tu=Tu||new pa({"background-color":new la(Y.paint_background["background-color"]),"background-pattern":new ha(Y.paint_background["background-pattern"]),"background-opacity":new la(Y.paint_background["background-opacity"])})}};class Au extends ma{constructor(e){super(e,ku)}}let Mu;var Su={get paint(){return Mu=Mu||new pa({"raster-opacity":new la(Y.paint_raster["raster-opacity"]),"raster-hue-rotate":new la(Y.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new la(Y.paint_raster["raster-brightness-min"]),"raster-brightness-max":new la(Y.paint_raster["raster-brightness-max"]),"raster-saturation":new la(Y.paint_raster["raster-saturation"]),"raster-contrast":new la(Y.paint_raster["raster-contrast"]),"raster-resampling":new la(Y.paint_raster["raster-resampling"]),"raster-fade-duration":new la(Y.paint_raster["raster-fade-duration"])})}};class Eu extends ma{constructor(e){super(e,Su)}}class Cu extends ma{constructor(e){super(e,{}),this.onAdd=e=>{this.implementation.onAdd&&this.implementation.onAdd(e,e.painter.context.gl)},this.onRemove=e=>{this.implementation.onRemove&&this.implementation.onRemove(e,e.painter.context.gl)},this.implementation=e}is3D(){return"3d"===this.implementation.renderingMode}hasOffscreenPass(){return void 0!==this.implementation.prerender}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class Iu{constructor(e){this._methodToThrottle=e,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout((()=>{this._triggered=!1,this._methodToThrottle()}),0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}let Lu=6371008.8;class Pu{constructor(e,t){if(isNaN(e)||isNaN(t))throw new Error(`Invalid LngLat object: (${e}, ${t})`);if(this.lng=+e,this.lat=+t,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new Pu(v(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){let t=Math.PI/180,r=this.lat*t,n=e.lat*t,i=Math.sin(r)*Math.sin(n)+Math.cos(r)*Math.cos(n)*Math.cos((e.lng-this.lng)*t);return Lu*Math.acos(Math.min(i,1))}static convert(e){if(e instanceof Pu)return e;if(Array.isArray(e)&&(2===e.length||3===e.length))return new Pu(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&"object"==typeof e&&null!==e)return new Pu(Number("lng"in e?e.lng:e.lon),Number(e.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: <lng>, lat: <lat>}, an object {lon: <lng>, lat: <lat>}, or an array of [<lng>, <lat>]")}}let zu=2*Math.PI*Lu;function Du(e){return zu*Math.cos(e*Math.PI/180)}function Ou(e){return(180+e)/360}function Ru(e){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+e*Math.PI/360)))/360}function Fu(e,t){return e/Du(t)}function Bu(e){return 360/Math.PI*Math.atan(Math.exp((180-360*e)*Math.PI/180))-90}class ju{constructor(e,t,r=0){this.x=+e,this.y=+t,this.z=+r}static fromLngLat(e,t=0){let r=Pu.convert(e);return new ju(Ou(r.lng),Ru(r.lat),Fu(t,r.lat))}toLngLat(){return new Pu(360*this.x-180,Bu(this.y))}toAltitude(){return this.z*Du(Bu(this.y))}meterInMercatorCoordinateUnits(){return 1/zu*(e=Bu(this.y),1/Math.cos(e*Math.PI/180));var e}}function Nu(e,t,r){var n=2*Math.PI*6378137/256/Math.pow(2,r);return[e*n-2*Math.PI*6378137/2,t*n-2*Math.PI*6378137/2]}class Uu{constructor(e,t,r){if(i=t,a=r,(n=e)<0||n>25||a<0||a>=Math.pow(2,n)||i<0||i>=Math.pow(2,n))throw new Error(`x=${t}, y=${r}, z=${e} outside of bounds. 0<=x<${Math.pow(2,e)}, 0<=y<${Math.pow(2,e)} 0<=z<=25 `);var n,i,a;this.z=e,this.x=t,this.y=r,this.key=Hu(0,e,e,t,r)}equals(e){return this.z===e.z&&this.x===e.x&&this.y===e.y}url(e,t,r){let n=(a=this.y,o=this.z,s=Nu(256*(i=this.x),256*(a=Math.pow(2,o)-a-1),o),l=Nu(256*(i+1),256*(a+1),o),s[0]+","+s[1]+","+l[0]+","+l[1]);var i,a,o,s,l;let c=function(e,t,r){let n,i="";for(let a=e;a>0;a--)n=1<<a-1,i+=(t&n?1:0)+(r&n?2:0);return i}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String("tms"===r?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,t>1?"@2x":"").replace(/{quadkey}/g,c).replace(/{bbox-epsg-3857}/g,n)}isChildOf(e){let t=this.z-e.z;return t>0&&e.x===this.x>>t&&e.y===this.y>>t}getTilePoint(e){let t=Math.pow(2,this.z);return new a((e.x*t-this.x)*Zo,(e.y*t-this.y)*Zo)}toString(){return`${this.z}/${this.x}/${this.y}`}}class Vu{constructor(e,t){this.wrap=e,this.canonical=t,this.key=Hu(e,t.z,t.z,t.x,t.y)}}class qu{constructor(e,t,r,n,i){if(e<r)throw new Error(`overscaledZ should be >= z; overscaledZ = ${e}; z = ${r}`);this.overscaledZ=e,this.wrap=t,this.canonical=new Uu(r,+n,+i),this.key=Hu(t,e,r,n,i)}clone(){return new qu(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);let t=this.canonical.z-e;return e>this.canonical.z?new qu(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new qu(e,this.wrap,e,this.canonical.x>>t,this.canonical.y>>t)}calculateScaledKey(e,t){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);let r=this.canonical.z-e;return e>this.canonical.z?Hu(this.wrap*+t,e,this.canonical.z,this.canonical.x,this.canonical.y):Hu(this.wrap*+t,e,e,this.canonical.x>>r,this.canonical.y>>r)}isChildOf(e){if(e.wrap!==this.wrap)return!1;let t=this.canonical.z-e.canonical.z;return 0===e.overscaledZ||e.overscaledZ<this.overscaledZ&&e.canonical.x===this.canonical.x>>t&&e.canonical.y===this.canonical.y>>t}children(e){if(this.overscaledZ>=e)return[new qu(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];let t=this.canonical.z+1,r=2*this.canonical.x,n=2*this.canonical.y;return[new qu(t,this.wrap,t,r,n),new qu(t,this.wrap,t,r+1,n),new qu(t,this.wrap,t,r,n+1),new qu(t,this.wrap,t,r+1,n+1)]}isLessThan(e){return this.wrap<e.wrap||!(this.wrap>e.wrap)&&(this.overscaledZ<e.overscaledZ||!(this.overscaledZ>e.overscaledZ)&&(this.canonical.x<e.canonical.x||!(this.canonical.x>e.canonical.x)&&this.canonical.y<e.canonical.y))}wrapped(){return new qu(this.overscaledZ,0,this.canonical.z,this.canonical.x,this.canonical.y)}unwrapTo(e){return new qu(this.overscaledZ,e,this.canonical.z,this.canonical.x,this.canonical.y)}overscaleFactor(){return Math.pow(2,this.overscaledZ-this.canonical.z)}toUnwrapped(){return new Vu(this.wrap,this.canonical)}toString(){return`${this.overscaledZ}/${this.canonical.x}/${this.canonical.y}`}getTilePoint(e){return this.canonical.getTilePoint(new ju(e.x-this.wrap,e.y))}}function Hu(e,t,r,n,i){(e*=2)<0&&(e=-1*e-1);let a=1<<r;return(a*a*e+a*i+n).toString(36)+r.toString(36)+t.toString(36)}Ti("CanonicalTileID",Uu),Ti("OverscaledTileID",qu,{omit:["posMatrix"]});class Gu{constructor(e,t,r,n=1,i=1,a=1,o=0){if(this.uid=e,t.height!==t.width)throw new RangeError("DEM tiles must be square");if(r&&!["mapbox","terrarium","custom"].includes(r))return void A(`"${r}" is not a valid encoding type. Valid types include "mapbox", "terrarium" and "custom".`);this.stride=t.height;let s=this.dim=t.height-2;switch(this.data=new Uint32Array(t.data.buffer),r){case"terrarium":this.redFactor=256,this.greenFactor=1,this.blueFactor=1/256,this.baseShift=32768;break;case"custom":this.redFactor=n,this.greenFactor=i,this.blueFactor=a,this.baseShift=o;break;default:this.redFactor=6553.6,this.greenFactor=25.6,this.blueFactor=.1,this.baseShift=1e4}for(let e=0;e<s;e++)this.data[this._idx(-1,e)]=this.data[this._idx(0,e)],this.data[this._idx(s,e)]=this.data[this._idx(s-1,e)],this.data[this._idx(e,-1)]=this.data[this._idx(e,0)],this.data[this._idx(e,s)]=this.data[this._idx(e,s-1)];this.data[this._idx(-1,-1)]=this.data[this._idx(0,0)],this.data[this._idx(s,-1)]=this.data[this._idx(s-1,0)],this.data[this._idx(-1,s)]=this.data[this._idx(0,s-1)],this.data[this._idx(s,s)]=this.data[this._idx(s-1,s-1)],this.min=Number.MAX_SAFE_INTEGER,this.max=Number.MIN_SAFE_INTEGER;for(let e=0;e<s;e++)for(let t=0;t<s;t++){let r=this.get(e,t);r>this.max&&(this.max=r),r<this.min&&(this.min=r)}}get(e,t){let r=new Uint8Array(this.data.buffer),n=4*this._idx(e,t);return this.unpack(r[n],r[n+1],r[n+2])}getUnpackVector(){return[this.redFactor,this.greenFactor,this.blueFactor,this.baseShift]}_idx(e,t){if(e<-1||e>=this.dim+1||t<-1||t>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(t+1)*this.stride+(e+1)}unpack(e,t,r){return e*this.redFactor+t*this.greenFactor+r*this.blueFactor-this.baseShift}getPixels(){return new Ls({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,t,r){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let n=t*this.dim,i=t*this.dim+this.dim,a=r*this.dim,o=r*this.dim+this.dim;switch(t){case-1:n=i-1;break;case 1:i=n+1}switch(r){case-1:a=o-1;break;case 1:o=a+1}let s=-t*this.dim,l=-r*this.dim;for(let t=a;t<o;t++)for(let r=n;r<i;r++)this.data[this._idx(r,t)]=e.data[this._idx(r+s,t+l)]}}Ti("DEMData",Gu);class Wu{constructor(e){this._stringToNumber={},this._numberToString=[];for(let t=0;t<e.length;t++){let r=e[t];this._stringToNumber[r]=t,this._numberToString[t]=r}}encode(e){return this._stringToNumber[e]}decode(e){if(e>=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class Zu{constructor(e,t,r,n,i){this.type="Feature",this._vectorTileFeature=e,e._z=t,e._x=r,e._y=n,this.properties=e.properties,this.id=i}get geometry(){return void 0===this._geometry&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){let e={geometry:this.geometry};for(let t in this)"_geometry"!==t&&"_vectorTileFeature"!==t&&(e[t]=this[t]);return e}}class Yu{constructor(e,t){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new bi(Zo,16,0),this.grid3D=new bi(Zo,16,0),this.featureIndexArray=new to,this.promoteId=t}insert(e,t,r,n,i,a){let o=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(r,n,i);let s=a?this.grid3D:this.grid;for(let e=0;e<t.length;e++){let r=t[e],n=[1/0,1/0,-1/0,-1/0];for(let e=0;e<r.length;e++){let t=r[e];n[0]=Math.min(n[0],t.x),n[1]=Math.min(n[1],t.y),n[2]=Math.max(n[2],t.x),n[3]=Math.max(n[3],t.y)}n[0]<Zo&&n[1]<Zo&&n[2]>=0&&n[3]>=0&&s.insert(o,n[0],n[1],n[2],n[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new bl.VectorTile(new Oc(this.rawTileData)).layers,this.sourceLayerCoder=new Wu(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(e,t,r,n){this.loadVTLayers();let i=e.params||{},o=Zo/e.tileSize/e.scale,s=In(i.filter),l=e.queryGeometry,c=e.queryPadding*o,u=$u(l),h=this.grid.query(u.minX-c,u.minY-c,u.maxX+c,u.maxY+c),f=$u(e.cameraQueryGeometry),p=this.grid3D.query(f.minX-c,f.minY-c,f.maxX+c,f.maxY+c,((t,r,n,i)=>function(e,t,r,n,i){for(let a of e)if(t<=a.x&&r<=a.y&&n>=a.x&&i>=a.y)return!0;let o=[new a(t,r),new a(t,i),new a(n,i),new a(n,r)];if(e.length>2)for(let t of o)if(cs(e,t))return!0;for(let t=0;t<e.length-1;t++)if(us(e[t],e[t+1],o))return!0;return!1}(e.cameraQueryGeometry,t-c,r-c,n+c,i+c)));for(let e of p)h.push(e);h.sort(Ku);let d,m={};for(let a=0;a<h.length;a++){let c=h[a];if(c===d)continue;d=c;let u=this.featureIndexArray.get(c),f=null;this.loadMatchingFeature(m,u.bucketIndex,u.sourceLayerIndex,u.featureIndex,s,i.layers,i.availableImages,t,r,n,((t,r,n)=>(f||(f=$o(t)),r.queryIntersectsFeature(l,t,n,f,this.z,e.transform,o,e.pixelPosMatrix))))}return m}loadMatchingFeature(e,t,r,n,i,a,o,s,l,c,u){let h=this.bucketLayerIDs[t];if(a&&!function(e,t){for(let r=0;r<e.length;r++)if(t.indexOf(e[r])>=0)return!0;return!1}(a,h))return;let f=this.sourceLayerCoder.decode(r),p=this.vtLayers[f].feature(n);if(i.needGeometry){let e=Ko(p,!0);if(!i.filter(new Qi(this.tileID.overscaledZ),e,this.tileID.canonical))return}else if(!i.filter(new Qi(this.tileID.overscaledZ),p))return;let d=this.getId(p,f);for(let t=0;t<h.length;t++){let r=h[t];if(a&&a.indexOf(r)<0)continue;let i=s[r];if(!i)continue;let f={};d&&c&&(f=c.getState(i.sourceLayer||"_geojsonTileLayer",d));let m=x({},l[r]);m.paint=Xu(m.paint,i.paint,p,f,o),m.layout=Xu(m.layout,i.layout,p,f,o);let g=!u||u(p,i,f);if(!g)continue;let y=new Zu(p,this.z,this.x,this.y,d);y.layer=m;let v=e[r];void 0===v&&(v=e[r]=[]),v.push({featureIndex:n,feature:y,intersectionZ:g})}}lookupSymbolFeatures(e,t,r,n,i,a,o,s){let l={};this.loadVTLayers();let c=In(i);for(let i of e)this.loadMatchingFeature(l,r,n,i,c,a,o,s,t);return l}hasLayer(e){for(let t of this.bucketLayerIDs)for(let r of t)if(e===r)return!0;return!1}getId(e,t){let r=e.id;return this.promoteId&&(r=e.properties["string"==typeof this.promoteId?this.promoteId:this.promoteId[t]],"boolean"==typeof r&&(r=Number(r))),r}}function Xu(e,t,r,n,i){return b(e,((e,a)=>{let o=t instanceof sa?t.get(a):null;return o&&o.evaluate?o.evaluate(r,n,i):o}))}function $u(e){let t=1/0,r=1/0,n=-1/0,i=-1/0;for(let a of e)t=Math.min(t,a.x),r=Math.min(r,a.y),n=Math.max(n,a.x),i=Math.max(i,a.y);return{minX:t,minY:r,maxX:n,maxY:i}}function Ku(e,t){return t-e}function Ju(e,t,r,n,i){let o=[];for(let s=0;s<e.length;s++){let l,c=e[s];for(let e=0;e<c.length-1;e++){let s=c[e],u=c[e+1];s.x<t&&u.x<t||(s.x<t?s=new a(t,s.y+(t-s.x)/(u.x-s.x)*(u.y-s.y))._round():u.x<t&&(u=new a(t,s.y+(t-s.x)/(u.x-s.x)*(u.y-s.y))._round()),s.y<r&&u.y<r||(s.y<r?s=new a(s.x+(r-s.y)/(u.y-s.y)*(u.x-s.x),r)._round():u.y<r&&(u=new a(s.x+(r-s.y)/(u.y-s.y)*(u.x-s.x),r)._round()),s.x>=n&&u.x>=n||(s.x>=n?s=new a(n,s.y+(n-s.x)/(u.x-s.x)*(u.y-s.y))._round():u.x>=n&&(u=new a(n,s.y+(n-s.x)/(u.x-s.x)*(u.y-s.y))._round()),s.y>=i&&u.y>=i||(s.y>=i?s=new a(s.x+(i-s.y)/(u.y-s.y)*(u.x-s.x),i)._round():u.y>=i&&(u=new a(s.x+(i-s.y)/(u.y-s.y)*(u.x-s.x),i)._round()),l&&s.equals(l[l.length-1])||(l=[s],o.push(l)),l.push(u)))))}}return o}Ti("FeatureIndex",Yu,{omit:["rawTileData","sourceLayerCoder"]});class Qu extends a{constructor(e,t,r,n){super(e,t),this.angle=r,void 0!==n&&(this.segment=n)}clone(){return new Qu(this.x,this.y,this.angle,this.segment)}}function eh(e,t,r,n,i){if(void 0===t.segment||0===r)return!0;let a=t,o=t.segment+1,s=0;for(;s>-r/2;){if(o--,o<0)return!1;s-=e[o].dist(a),a=e[o]}s+=e[o].dist(e[o+1]),o++;let l=[],c=0;for(;s<r/2;){let t=e[o],r=e[o+1];if(!r)return!1;let a=e[o-1].angleTo(t)-t.angleTo(r);for(a=Math.abs((a+3*Math.PI)%(2*Math.PI)-Math.PI),l.push({distance:s,angleDelta:a}),c+=a;s-l[0].distance>n;)c-=l.shift().angleDelta;if(c>i)return!1;o++,s+=t.dist(r)}return!0}function th(e){let t=0;for(let r=0;r<e.length-1;r++)t+=e[r].dist(e[r+1]);return t}function rh(e,t,r){return e?.6*t*r:0}function nh(e,t){return Math.max(e?e.right-e.left:0,t?t.right-t.left:0)}function ih(e,t,r,n,i,a){let o=rh(r,i,a),s=nh(r,n)*a,l=0,c=th(e)/2;for(let r=0;r<e.length-1;r++){let n=e[r],i=e[r+1],a=n.dist(i);if(l+a>c){let u=(c-l)/a,h=Pt.number(n.x,i.x,u),f=Pt.number(n.y,i.y,u),p=new Qu(h,f,i.angleTo(n),r);return p._round(),!o||eh(e,p,s,o,t)?p:void 0}l+=a}}function ah(e,t,r,n,i,a,o,s,l){let c=rh(n,a,o),u=nh(n,i),h=u*o,f=0===e[0].x||e[0].x===l||0===e[0].y||e[0].y===l;return t-h<t/4&&(t=h+t/4),oh(e,f?t/2*s%t:(u/2+2*a)*o*s%t,t,c,r,h,f,!1,l)}function oh(e,t,r,n,i,a,o,s,l){let c=a/2,u=th(e),h=0,f=t-r,p=[];for(let t=0;t<e.length-1;t++){let o=e[t],s=e[t+1],d=o.dist(s),m=s.angleTo(o);for(;f+r<h+d;){f+=r;let g=(f-h)/d,y=Pt.number(o.x,s.x,g),v=Pt.number(o.y,s.y,g);if(y>=0&&y<l&&v>=0&&v<l&&f-c>=0&&f+c<=u){let r=new Qu(y,v,m,t);r._round(),n&&!eh(e,r,a,n,i)||p.push(r)}}h+=d}return s||p.length||o||(p=oh(e,h/2,r,n,i,a,o,!0,l)),p}function sh(e,t,r,n){let i=[],o=e.image,s=o.pixelRatio,l=o.paddedRect.w-2,c=o.paddedRect.h-2,u={x1:e.left,y1:e.top,x2:e.right,y2:e.bottom},h=o.stretchX||[[0,l]],f=o.stretchY||[[0,c]],p=(e,t)=>e+t[1]-t[0],d=h.reduce(p,0),m=f.reduce(p,0),g=l-d,y=c-m,v=0,x=d,_=0,b=m,w=0,T=g,k=0,A=y;if(o.content&&n){let t=o.content,r=t[2]-t[0],n=t[3]-t[1];(o.textFitWidth||o.textFitHeight)&&(u=iu(e)),v=lh(h,0,t[0]),_=lh(f,0,t[1]),x=lh(h,t[0],t[2]),b=lh(f,t[1],t[3]),w=t[0]-v,k=t[1]-_,T=r-x,A=n-b}let M=u.x1,S=u.y1,E=u.x2-M,C=u.y2-S,I=(e,n,i,l)=>{let c=uh(e.stretch-v,x,E,M),u=hh(e.fixed-w,T,e.stretch,d),h=uh(n.stretch-_,b,C,S),f=hh(n.fixed-k,A,n.stretch,m),p=uh(i.stretch-v,x,E,M),g=hh(i.fixed-w,T,i.stretch,d),y=uh(l.stretch-_,b,C,S),I=hh(l.fixed-k,A,l.stretch,m),L=new a(c,h),P=new a(p,h),z=new a(p,y),D=new a(c,y),O=new a(u/s,f/s),R=new a(g/s,I/s),F=t*Math.PI/180;if(F){let e=Math.sin(F),t=Math.cos(F),r=[t,-e,e,t];L._matMult(r),P._matMult(r),D._matMult(r),z._matMult(r)}let B=e.stretch+e.fixed,j=n.stretch+n.fixed;return{tl:L,tr:P,bl:D,br:z,tex:{x:o.paddedRect.x+1+B,y:o.paddedRect.y+1+j,w:i.stretch+i.fixed-B,h:l.stretch+l.fixed-j},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:O,pixelOffsetBR:R,minFontScaleX:T/s/E,minFontScaleY:A/s/C,isSDF:r}};if(n&&(o.stretchX||o.stretchY)){let e=ch(h,g,d),t=ch(f,y,m);for(let r=0;r<e.length-1;r++){let n=e[r],a=e[r+1];for(let e=0;e<t.length-1;e++)i.push(I(n,t[e],a,t[e+1]))}}else i.push(I({fixed:0,stretch:-1},{fixed:0,stretch:-1},{fixed:0,stretch:l+1},{fixed:0,stretch:c+1}));return i}function lh(e,t,r){let n=0;for(let i of e)n+=Math.max(t,Math.min(r,i[1]))-Math.max(t,Math.min(r,i[0]));return n}function ch(e,t,r){let n=[{fixed:-1,stretch:0}];for(let[t,r]of e){let e=n[n.length-1];n.push({fixed:t-e.stretch,stretch:e.stretch}),n.push({fixed:t-e.stretch,stretch:e.stretch+(r-t)})}return n.push({fixed:t+1,stretch:r}),n}function uh(e,t,r,n){return e/t*r+n}function hh(e,t,r,n){return e-t*r/n}Ti("Anchor",Qu);class fh{constructor(e,t,r,n,i,o,s,l,c,u){var h;if(this.boxStartIndex=e.length,c){let e=o.top,t=o.bottom,r=o.collisionPadding;r&&(e-=r[1],t+=r[3]);let n=t-e;n>0&&(n=Math.max(10,n),this.circleDiameter=n)}else{let c=null!==(h=o.image)&&void 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e.S(t.tileID.overscaledZ,t.tileID.wrap,t.tileID.canonical.z,t.tileID.canonical.x,t.tileID.canonical.y),this.uid=t.uid,this.zoom=t.zoom,this.pixelRatio=t.pixelRatio,this.tileSize=t.tileSize,this.source=t.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=t.showCollisionBoxes,this.collectResourceTiming=!!t.collectResourceTiming,this.returnDependencies=!!t.returnDependencies,this.promoteId=t.promoteId,this.inFlightDependencies=[]}parse(t,n,a,o){return e._(this,void 0,void 0,(function*(){this.status="parsing",this.data=t,this.collisionBoxArray=new e.a5;let s=new e.bm(Object.keys(t.layers).sort()),l=new e.bn(this.tileID,this.promoteId);l.bucketLayerIDs=[];let c={},u={featureIndex:l,iconDependencies:{},patternDependencies:{},glyphDependencies:{},availableImages:a},h=n.familiesBySource[this.source];for(let r in h){let n=t.layers[r];if(!n)continue;1===n.version&&e.w(`Vector tile source "${this.source}" layer "${r}" does not use vector tile spec v2 and therefore may have some rendering errors.`);let o=s.encode(r),f=[];for(let e=0;e<n.length;e++){let t=n.feature(e),i=l.getId(t,r);f.push({feature:t,id:i,index:e,sourceLayerIndex:o})}for(let t of h[r]){let r=t[0];r.source!==this.source&&e.w(`layer.source = ${r.source} does not equal this.source = ${this.source}`),r.minzoom&&this.zoom<Math.floor(r.minzoom)||r.maxzoom&&this.zoom>=r.maxzoom||"none"!==r.visibility&&(i(t,this.zoom,a),(c[r.id]=r.createBucket({index:l.bucketLayerIDs.length,layers:t,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:o,sourceID:this.source})).populate(f,u,this.tileID.canonical),l.bucketLayerIDs.push(t.map((e=>e.id))))}}let f=e.aF(u.glyphDependencies,(e=>Object.keys(e).map(Number)));this.inFlightDependencies.forEach((e=>e?.abort())),this.inFlightDependencies=[];let p=Promise.resolve({});if(Object.keys(f).length){let e=new AbortController;this.inFlightDependencies.push(e),p=o.sendAsync({type:"GG",data:{stacks:f,source:this.source,tileID:this.tileID,type:"glyphs"}},e)}let d=Object.keys(u.iconDependencies),m=Promise.resolve({});if(d.length){let e=new AbortController;this.inFlightDependencies.push(e),m=o.sendAsync({type:"GI",data:{icons:d,source:this.source,tileID:this.tileID,type:"icons"}},e)}let g=Object.keys(u.patternDependencies),y=Promise.resolve({});if(g.length){let e=new AbortController;this.inFlightDependencies.push(e),y=o.sendAsync({type:"GI",data:{icons:g,source:this.source,tileID:this.tileID,type:"patterns"}},e)}let[v,x,_]=yield Promise.all([p,m,y]),b=new r(v),w=new e.bo(x,_);for(let t in c){let r=c[t];r instanceof e.a6?(i(r.layers,this.zoom,a),e.bp({bucket:r,glyphMap:v,glyphPositions:b.positions,imageMap:x,imagePositions:w.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical})):r.hasPattern&&(r instanceof e.bq||r instanceof e.br||r instanceof 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r=t.uid;if(!this.loaded||!this.loaded[r])throw new Error("Should not be trying to reload a tile that was never loaded or has been removed");let n=this.loaded[r];if(n.showCollisionBoxes=t.showCollisionBoxes,"parsing"===n.status){let t,i=yield n.parse(n.vectorTile,this.layerIndex,this.availableImages,this.actor);if(this.fetching[r]){let{rawTileData:n,cacheControl:a,resourceTiming:o}=this.fetching[r];delete this.fetching[r],t=e.e({rawTileData:n.slice(0)},i,a,o)}else t=i;return t}if("done"===n.status&&n.vectorTile)return n.parse(n.vectorTile,this.layerIndex,this.availableImages,this.actor)}))}abortTile(t){return e._(this,void 0,void 0,(function*(){let e=this.loading,r=t.uid;e&&e[r]&&e[r].abort&&(e[r].abort.abort(),delete e[r])}))}removeTile(t){return e._(this,void 0,void 0,(function*(){this.loaded&&this.loaded[t.uid]&&delete this.loaded[t.uid]}))}}class o{constructor(){this.loaded={}}loadTile(t){return e._(this,void 0,void 0,(function*(){let{uid:r,encoding:n,rawImageData:i,redFactor:a,greenFactor:o,blueFactor:s,baseShift:l}=t,c=i.width+2,u=i.height+2,h=e.b(i)?new e.R({width:c,height:u},yield e.bw(i,-1,-1,c,u)):i,f=new e.bx(r,h,n,a,o,s,l);return this.loaded=this.loaded||{},this.loaded[r]=f,f}))}removeTile(e){let t=this.loaded,r=e.uid;t&&t[r]&&delete t[r]}}function s(e,t){if(0!==e.length){l(e[0],t);for(var r=1;r<e.length;r++)l(e[r],!t)}}function l(e,t){for(var r=0,n=0,i=0,a=e.length,o=a-1;i<a;o=i++){var s=(e[i][0]-e[o][0])*(e[o][1]+e[i][1]),l=r+s;n+=Math.abs(r)>=Math.abs(s)?r-l+s:s-l+r,r=l}r+n>=0!=!!t&&e.reverse()}var c=e.by((function e(t,r){var n,i=t&&t.type;if("FeatureCollection"===i)for(n=0;n<t.features.length;n++)e(t.features[n],r);else if("GeometryCollection"===i)for(n=0;n<t.geometries.length;n++)e(t.geometries[n],r);else if("Feature"===i)e(t.geometry,r);else if("Polygon"===i)s(t.coordinates,r);else if("MultiPolygon"===i)for(n=0;n<t.coordinates.length;n++)s(t.coordinates[n],r);return t}));let u=e.bt.VectorTileFeature.prototype.toGeoJSON;var h={exports:{}},f=e.bz,p=e.bt.VectorTileFeature,d=m;function m(e,t){this.options=t||{},this.features=e,this.length=e.length}function g(e,t){this.id="number"==typeof e.id?e.id:void 0,this.type=e.type,this.rawGeometry=1===e.type?[e.geometry]:e.geometry,this.properties=e.tags,this.extent=t||4096}m.prototype.feature=function(e){return new g(this.features[e],this.options.extent)},g.prototype.loadGeometry=function(){var e=this.rawGeometry;this.geometry=[];for(var t=0;t<e.length;t++){for(var r=e[t],n=[],i=0;i<r.length;i++)n.push(new f(r[i][0],r[i][1]));this.geometry.push(n)}return this.geometry},g.prototype.bbox=function(){this.geometry||this.loadGeometry();for(var e=this.geometry,t=1/0,r=-1/0,n=1/0,i=-1/0,a=0;a<e.length;a++)for(var o=e[a],s=0;s<o.length;s++){var l=o[s];t=Math.min(t,l.x),r=Math.max(r,l.x),n=Math.min(n,l.y),i=Math.max(i,l.y)}return[t,n,r,i]},g.prototype.toGeoJSON=p.prototype.toGeoJSON;var y=e.bA,v=d;function x(e){var t=new y;return function(e,t){for(var r in e.layers)t.writeMessage(3,_,e.layers[r])}(e,t),t.finish()}function _(e,t){var r;t.writeVarintField(15,e.version||1),t.writeStringField(1,e.name||""),t.writeVarintField(5,e.extent||4096);var n={keys:[],values:[],keycache:{},valuecache:{}};for(r=0;r<e.length;r++)n.feature=e.feature(r),t.writeMessage(2,b,n);var i=n.keys;for(r=0;r<i.length;r++)t.writeStringField(3,i[r]);var a=n.values;for(r=0;r<a.length;r++)t.writeMessage(4,M,a[r])}function b(e,t){var r=e.feature;void 0!==r.id&&t.writeVarintField(1,r.id),t.writeMessage(2,w,e),t.writeVarintField(3,r.type),t.writeMessage(4,A,r)}function w(e,t){var r=e.feature,n=e.keys,i=e.values,a=e.keycache,o=e.valuecache;for(var s in r.properties){var l=r.properties[s],c=a[s];if(null!==l){void 0===c&&(n.push(s),a[s]=c=n.length-1),t.writeVarint(c);var u=typeof l;"string"!==u&&"boolean"!==u&&"number"!==u&&(l=JSON.stringify(l));var h=u+":"+l,f=o[h];void 0===f&&(i.push(l),o[h]=f=i.length-1),t.writeVarint(f)}}}function T(e,t){return(t<<3)+(7&e)}function k(e){return e<<1^e>>31}function A(e,t){for(var r=e.loadGeometry(),n=e.type,i=0,a=0,o=r.length,s=0;s<o;s++){var l=r[s],c=1;1===n&&(c=l.length),t.writeVarint(T(1,c));for(var u=3===n?l.length-1:l.length,h=0;h<u;h++){1===h&&1!==n&&t.writeVarint(T(2,u-1));var f=l[h].x-i,p=l[h].y-a;t.writeVarint(k(f)),t.writeVarint(k(p)),i+=f,a+=p}3===n&&t.writeVarint(T(7,1))}}function M(e,t){var r=typeof e;"string"===r?t.writeStringField(1,e):"boolean"===r?t.writeBooleanField(7,e):"number"===r&&(e%1!=0?t.writeDoubleField(3,e):e<0?t.writeSVarintField(6,e):t.writeVarintField(5,e))}h.exports=x,h.exports.fromVectorTileJs=x,h.exports.fromGeojsonVt=function(e,t){t=t||{};var r={};for(var n in e)r[n]=new v(e[n].features,t),r[n].name=n,r[n].version=t.version,r[n].extent=t.extent;return x({layers:r})},h.exports.GeoJSONWrapper=v;var S=e.by(h.exports);let E={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:e=>e},C=Math.fround||(I=new Float32Array(1),e=>(I[0]=+e,I[0]));var I;class L{constructor(e){this.options=Object.assign(Object.create(E),e),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(e){let{log:t,minZoom:r,maxZoom:n}=this.options;t&&console.time("total time");let i=`prepare ${e.length} points`;t&&console.time(i),this.points=e;let a=[];for(let t=0;t<e.length;t++){let r=e[t];if(!r.geometry)continue;let[n,i]=r.geometry.coordinates,o=C(D(n)),s=C(O(i));a.push(o,s,1/0,t,-1,1),this.options.reduce&&a.push(0)}let o=this.trees[n+1]=this._createTree(a);t&&console.timeEnd(i);for(let e=n;e>=r;e--){let r=+Date.now();o=this.trees[e]=this._createTree(this._cluster(o,e)),t&&console.log("z%d: %d clusters in %dms",e,o.numItems,+Date.now()-r)}return t&&console.timeEnd("total time"),this}getClusters(e,t){let r=((e[0]+180)%360+360)%360-180,n=Math.max(-90,Math.min(90,e[1])),i=180===e[2]?180:((e[2]+180)%360+360)%360-180,a=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)r=-180,i=180;else if(r>i){let e=this.getClusters([r,n,180,a],t),o=this.getClusters([-180,n,i,a],t);return e.concat(o)}let o=this.trees[this._limitZoom(t)],s=o.range(D(r),O(a),D(i),O(n)),l=o.data,c=[];for(let e of s){let t=this.stride*e;c.push(l[t+5]>1?P(l,t,this.clusterProps):this.points[l[t+3]])}return c}getChildren(e){let t=this._getOriginId(e),r=this._getOriginZoom(e),n="No cluster with the specified id.",i=this.trees[r];if(!i)throw new Error(n);let a=i.data;if(t*this.stride>=a.length)throw new Error(n);let o=this.options.radius/(this.options.extent*Math.pow(2,r-1)),s=i.within(a[t*this.stride],a[t*this.stride+1],o),l=[];for(let t of s){let r=t*this.stride;a[r+4]===e&&l.push(a[r+5]>1?P(a,r,this.clusterProps):this.points[a[r+3]])}if(0===l.length)throw new Error(n);return l}getLeaves(e,t,r){let n=[];return this._appendLeaves(n,e,t=t||10,r=r||0,0),n}getTile(e,t,r){let n=this.trees[this._limitZoom(e)],i=Math.pow(2,e),{extent:a,radius:o}=this.options,s=o/a,l=(r-s)/i,c=(r+1+s)/i,u={features:[]};return this._addTileFeatures(n.range((t-s)/i,l,(t+1+s)/i,c),n.data,t,r,i,u),0===t&&this._addTileFeatures(n.range(1-s/i,l,1,c),n.data,i,r,i,u),t===i-1&&this._addTileFeatures(n.range(0,l,s/i,c),n.data,-1,r,i,u),u.features.length?u:null}getClusterExpansionZoom(e){let t=this._getOriginZoom(e)-1;for(;t<=this.options.maxZoom;){let r=this.getChildren(e);if(t++,1!==r.length)break;e=r[0].properties.cluster_id}return t}_appendLeaves(e,t,r,n,i){let a=this.getChildren(t);for(let t of a){let a=t.properties;if(a&&a.cluster?i+a.point_count<=n?i+=a.point_count:i=this._appendLeaves(e,a.cluster_id,r,n,i):i<n?i++:e.push(t),e.length===r)break}return i}_createTree(t){let r=new e.av(t.length/this.stride|0,this.options.nodeSize,Float32Array);for(let e=0;e<t.length;e+=this.stride)r.add(t[e],t[e+1]);return 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n=!!(t&&t.request&&t.request.collectResourceTiming)&&new e.bv(t.request);this._pendingRequest=new AbortController;try{this._pendingData=this.loadAndProcessGeoJSON(t,this._pendingRequest),this._geoJSONIndex=t.cluster?new L(function({superclusterOptions:t,clusterProperties:r}){if(!r||!t)return t;let n={},i={},a={accumulated:null,zoom:0},o={properties:null},s=Object.keys(r);for(let t of s){let[a,o]=r[t],s=e.bC(o),l=e.bC("string"==typeof a?[a,["accumulated"],["get",t]]:a);n[t]=s.value,i[t]=l.value}return t.map=e=>{o.properties=e;let t={};for(let e of s)t[e]=n[e].evaluate(a,o);return t},t.reduce=(e,t)=>{o.properties=t;for(let t of s)a.accumulated=e[t],e[t]=i[t].evaluate(a,o)},t}(t)).load((yield this._pendingData).features):(i=yield this._pendingData,new ce(i,t.geojsonVtOptions)),this.loaded={};let r={};if(n){let e=n.finish();e&&(r.resourceTiming={},r.resourceTiming[t.source]=JSON.parse(JSON.stringify(e)))}return r}catch(t){if(delete this._pendingRequest,e.bB(t))return{abandoned:!0};throw t}var i}))}getData(){return e._(this,void 0,void 0,(function*(){return this._pendingData}))}reloadTile(e){let t=this.loaded;return t&&t[e.uid]?super.reloadTile(e):this.loadTile(e)}loadAndProcessGeoJSON(t,r){return e._(this,void 0,void 0,(function*(){let n=yield this.loadGeoJSON(t,r);if(delete this._pendingRequest,"object"!=typeof n)throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`);if(c(n,!0),t.filter){let r=e.bC(t.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if("error"===r.result)throw new Error(r.value.map((e=>`${e.key}: ${e.message}`)).join(", "));n={type:"FeatureCollection",features:n.features.filter((e=>r.value.evaluate({zoom:0},e)))}}return n}))}loadGeoJSON(t,r){return e._(this,void 0,void 0,(function*(){let{promoteId:n}=t;if(t.request){let i=yield e.h(t.request,r);return this._dataUpdateable=fe(i.data,n)?pe(i.data,n):void 0,i.data}if("string"==typeof t.data)try{let e=JSON.parse(t.data);return this._dataUpdateable=fe(e,n)?pe(e,n):void 0,e}catch{throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`)}if(!t.dataDiff)throw new Error(`Input data given to '${t.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${t.source}`);return function(e,t,r){var n,i,a,o;if(t.removeAll&&e.clear(),t.remove)for(let r of t.remove)e.delete(r);if(t.add)for(let n of t.add){let t=he(n,r);null!=t&&e.set(t,n)}if(t.update)for(let r of t.update){let t=e.get(r.id);if(null==t)continue;let s=!r.removeAllProperties&&((null===(n=r.removeProperties)||void 0===n?void 0:n.length)>0||(null===(i=r.addOrUpdateProperties)||void 0===i?void 0:i.length)>0);if((r.newGeometry||r.removeAllProperties||s)&&(t=Object.assign({},t),e.set(r.id,t),s&&(t.properties=Object.assign({},t.properties))),r.newGeometry&&(t.geometry=r.newGeometry),r.removeAllProperties)t.properties={};else if((null===(a=r.removeProperties)||void 0===a?void 0:a.length)>0)for(let e of r.removeProperties)Object.prototype.hasOwnProperty.call(t.properties,e)&&delete t.properties[e];if((null===(o=r.addOrUpdateProperties)||void 0===o?void 0:o.length)>0)for(let{key:e,value:n}of r.addOrUpdateProperties)t.properties[e]=n}}(this._dataUpdateable,t.dataDiff,n),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}}))}removeSource(t){return e._(this,void 0,void 0,(function*(){this._pendingRequest&&this._pendingRequest.abort()}))}getClusterExpansionZoom(e){return this._geoJSONIndex.getClusterExpansionZoom(e.clusterId)}getClusterChildren(e){return this._geoJSONIndex.getChildren(e.clusterId)}getClusterLeaves(e){return this._geoJSONIndex.getLeaves(e.clusterId,e.limit,e.offset)}}class me{constructor(t){this.self=t,this.actor=new e.F(t),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=(e,t)=>{if(this.externalWorkerSourceTypes[e])throw new Error(`Worker source with name "${e}" already registered.`);this.externalWorkerSourceTypes[e]=t},this.self.addProtocol=e.bi,this.self.removeProtocol=e.bj,this.self.registerRTLTextPlugin=t=>{if(e.bD.isParsed())throw new Error("RTL text plugin already registered.");e.bD.setMethods(t)},this.actor.registerMessageHandler("LDT",((e,t)=>this._getDEMWorkerSource(e,t.source).loadTile(t))),this.actor.registerMessageHandler("RDT",((t,r)=>e._(this,void 0,void 0,(function*(){this._getDEMWorkerSource(t,r.source).removeTile(r)})))),this.actor.registerMessageHandler("GCEZ",((t,r)=>e._(this,void 0,void 0,(function*(){return this._getWorkerSource(t,r.type,r.source).getClusterExpansionZoom(r)})))),this.actor.registerMessageHandler("GCC",((t,r)=>e._(this,void 0,void 0,(function*(){return this._getWorkerSource(t,r.type,r.source).getClusterChildren(r)})))),this.actor.registerMessageHandler("GCL",((t,r)=>e._(this,void 0,void 0,(function*(){return this._getWorkerSource(t,r.type,r.source).getClusterLeaves(r)})))),this.actor.registerMessageHandler("LD",((e,t)=>this._getWorkerSource(e,t.type,t.source).loadData(t))),this.actor.registerMessageHandler("GD",((e,t)=>this._getWorkerSource(e,t.type,t.source).getData())),this.actor.registerMessageHandler("LT",((e,t)=>this._getWorkerSource(e,t.type,t.source).loadTile(t))),this.actor.registerMessageHandler("RT",((e,t)=>this._getWorkerSource(e,t.type,t.source).reloadTile(t))),this.actor.registerMessageHandler("AT",((e,t)=>this._getWorkerSource(e,t.type,t.source).abortTile(t))),this.actor.registerMessageHandler("RMT",((e,t)=>this._getWorkerSource(e,t.type,t.source).removeTile(t))),this.actor.registerMessageHandler("RS",((t,r)=>e._(this,void 0,void 0,(function*(){if(!this.workerSources[t]||!this.workerSources[t][r.type]||!this.workerSources[t][r.type][r.source])return;let e=this.workerSources[t][r.type][r.source];delete this.workerSources[t][r.type][r.source],void 0!==e.removeSource&&e.removeSource(r)})))),this.actor.registerMessageHandler("RM",(t=>e._(this,void 0,void 0,(function*(){delete this.layerIndexes[t],delete this.availableImages[t],delete this.workerSources[t],delete this.demWorkerSources[t]})))),this.actor.registerMessageHandler("SR",((t,r)=>e._(this,void 0,void 0,(function*(){this.referrer=r})))),this.actor.registerMessageHandler("SRPS",((e,t)=>this._syncRTLPluginState(e,t))),this.actor.registerMessageHandler("IS",((t,r)=>e._(this,void 0,void 0,(function*(){this.self.importScripts(r)})))),this.actor.registerMessageHandler("SI",((e,t)=>this._setImages(e,t))),this.actor.registerMessageHandler("UL",((t,r)=>e._(this,void 0,void 0,(function*(){this._getLayerIndex(t).update(r.layers,r.removedIds)})))),this.actor.registerMessageHandler("SL",((t,r)=>e._(this,void 0,void 0,(function*(){this._getLayerIndex(t).replace(r)}))))}_setImages(t,r){return e._(this,void 0,void 0,(function*(){this.availableImages[t]=r;for(let e in this.workerSources[t]){let n=this.workerSources[t][e];for(let e in n)n[e].availableImages=r}}))}_syncRTLPluginState(t,r){return e._(this,void 0,void 0,(function*(){if(e.bD.isParsed())return e.bD.getState();if("loading"!==r.pluginStatus)return e.bD.setState(r),r;let t=r.pluginURL;if(this.self.importScripts(t),e.bD.isParsed()){let r={pluginStatus:"loaded",pluginURL:t};return e.bD.setState(r),r}throw e.bD.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${t}`)}))}_getAvailableImages(e){let t=this.availableImages[e];return t||(t=[]),t}_getLayerIndex(e){let r=this.layerIndexes[e];return r||(r=this.layerIndexes[e]=new t),r}_getWorkerSource(e,t,r){if(this.workerSources[e]||(this.workerSources[e]={}),this.workerSources[e][t]||(this.workerSources[e][t]={}),!this.workerSources[e][t][r]){let n={sendAsync:(t,r)=>(t.targetMapId=e,this.actor.sendAsync(t,r))};switch(t){case"vector":this.workerSources[e][t][r]=new a(n,this._getLayerIndex(e),this._getAvailableImages(e));break;case"geojson":this.workerSources[e][t][r]=new de(n,this._getLayerIndex(e),this._getAvailableImages(e));break;default:this.workerSources[e][t][r]=new this.externalWorkerSourceTypes[t](n,this._getLayerIndex(e),this._getAvailableImages(e))}}return this.workerSources[e][t][r]}_getDEMWorkerSource(e,t){return this.demWorkerSources[e]||(this.demWorkerSources[e]={}),this.demWorkerSources[e][t]||(this.demWorkerSources[e][t]=new o),this.demWorkerSources[e][t]}}return e.i(self)&&(self.worker=new me(self)),me})),r("index",0,(function(e,t){var r="4.7.1";let n,i,a={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:e=>new Promise(((r,n)=>{let i=requestAnimationFrame(r);e.signal.addEventListener("abort",(()=>{cancelAnimationFrame(i),n(t.c())}))})),getImageData(e,t=0){return this.getImageCanvasContext(e).getImageData(-t,-t,e.width+2*t,e.height+2*t)},getImageCanvasContext(e){let t=window.document.createElement("canvas"),r=t.getContext("2d",{willReadFrequently:!0});if(!r)throw new Error("failed to create canvas 2d context");return t.width=e.width,t.height=e.height,r.drawImage(e,0,0,e.width,e.height),r},resolveURL:e=>(n||(n=document.createElement("a")),n.href=e,n.href),hardwareConcurrency:typeof navigator<"u"&&navigator.hardwareConcurrency||4,get prefersReducedMotion(){return!!matchMedia&&(null==i&&(i=matchMedia("(prefers-reduced-motion: reduce)")),i.matches)}};class o{static testProp(e){if(!o.docStyle)return e[0];for(let t=0;t<e.length;t++)if(e[t]in o.docStyle)return e[t];return e[0]}static create(e,t,r){let n=window.document.createElement(e);return void 0!==t&&(n.className=t),r&&r.appendChild(n),n}static createNS(e,t){return window.document.createElementNS(e,t)}static disableDrag(){o.docStyle&&o.selectProp&&(o.userSelect=o.docStyle[o.selectProp],o.docStyle[o.selectProp]="none")}static enableDrag(){o.docStyle&&o.selectProp&&(o.docStyle[o.selectProp]=o.userSelect)}static setTransform(e,t){e.style[o.transformProp]=t}static addEventListener(e,t,r,n={}){e.addEventListener(t,r,"passive"in n?n:n.capture)}static removeEventListener(e,t,r,n={}){e.removeEventListener(t,r,"passive"in n?n:n.capture)}static suppressClickInternal(e){e.preventDefault(),e.stopPropagation(),window.removeEventListener("click",o.suppressClickInternal,!0)}static suppressClick(){window.addEventListener("click",o.suppressClickInternal,!0),window.setTimeout((()=>{window.removeEventListener("click",o.suppressClickInternal,!0)}),0)}static getScale(e){let t=e.getBoundingClientRect();return{x:t.width/e.offsetWidth||1,y:t.height/e.offsetHeight||1,boundingClientRect:t}}static getPoint(e,r,n){let i=r.boundingClientRect;return new t.P((n.clientX-i.left)/r.x-e.clientLeft,(n.clientY-i.top)/r.y-e.clientTop)}static mousePos(e,t){let r=o.getScale(e);return o.getPoint(e,r,t)}static touchPos(e,t){let r=[],n=o.getScale(e);for(let i=0;i<t.length;i++)r.push(o.getPoint(e,n,t[i]));return r}static mouseButton(e){return e.button}static remove(e){e.parentNode&&e.parentNode.removeChild(e)}}o.docStyle=typeof window<"u"&&window.document&&window.document.documentElement.style,o.selectProp=o.testProp(["userSelect","MozUserSelect","WebkitUserSelect","msUserSelect"]),o.transformProp=o.testProp(["transform","WebkitTransform"]);let s,l,c={supported:!1,testSupport:function(e){!u&&l&&(h?f(e):s=e)}},u=!1,h=!1;function f(e){let t=e.createTexture();e.bindTexture(e.TEXTURE_2D,t);try{if(e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,l),e.isContextLost())return;c.supported=!0}catch{}e.deleteTexture(t),u=!0}var p;typeof document<"u"&&(l=document.createElement("img"),l.onload=()=>{s&&f(s),s=null,h=!0},l.onerror=()=>{u=!0,s=null},l.src="data:image/webp;base64,UklGRh4AAABXRUJQVlA4TBEAAAAvAQAAAAfQ//73v/+BiOh/AAA="),function(e){let r,n,i,a;e.resetRequestQueue=()=>{r=[],n=0,i=0,a={}},e.addThrottleControl=e=>{let t=i++;return a[t]=e,t},e.removeThrottleControl=e=>{delete a[e],s()},e.getImage=(e,n,i=!0)=>new Promise(((a,o)=>{c.supported&&(e.headers||(e.headers={}),e.headers.accept="image/webp,*/*"),t.e(e,{type:"image"}),r.push({abortController:n,requestParameters:e,supportImageRefresh:i,state:"queued",onError:e=>{o(e)},onSuccess:e=>{a(e)}}),s()}));let o=e=>t._(this,void 0,void 0,(function*(){e.state="running";let{requestParameters:r,supportImageRefresh:i,onError:a,onSuccess:o,abortController:c}=e,u=!1===i&&!t.i(self)&&!t.g(r.url)&&(!r.headers||Object.keys(r.headers).reduce(((e,t)=>e&&"accept"===t),!0));n++;let h=u?l(r,c):t.m(r,c);try{let r=yield h;delete e.abortController,e.state="completed",r.data instanceof HTMLImageElement||t.b(r.data)?o(r):r.data&&o({data:yield(f=r.data,"function"==typeof createImageBitmap?t.d(f):t.f(f)),cacheControl:r.cacheControl,expires:r.expires})}catch(t){delete e.abortController,a(t)}finally{n--,s()}var f})),s=()=>{let e=(()=>{for(let e of Object.keys(a))if(a[e]())return!0;return!1})()?t.a.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:t.a.MAX_PARALLEL_IMAGE_REQUESTS;for(let t=n;t<e&&r.length>0;t++){let e=r.shift();e.abortController.signal.aborted?t--:o(e)}},l=(e,r)=>new Promise(((n,i)=>{let a=new Image,o=e.url,s=e.credentials;s&&"include"===s?a.crossOrigin="use-credentials":(s&&"same-origin"===s||!t.s(o))&&(a.crossOrigin="anonymous"),r.signal.addEventListener("abort",(()=>{a.src="",i(t.c())})),a.fetchPriority="high",a.onload=()=>{a.onerror=a.onload=null,n({data:a})},a.onerror=()=>{a.onerror=a.onload=null,r.signal.aborted||i(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported."))},a.src=o}))}(p||(p={})),p.resetRequestQueue();class d{constructor(e){this._transformRequestFn=e}transformRequest(e,t){return this._transformRequestFn&&this._transformRequestFn(e,t)||{url:e}}setTransformRequest(e){this._transformRequestFn=e}}function m(e){var r=new t.A(3);return r[0]=e[0],r[1]=e[1],r[2]=e[2],r}var g,y=function(e,t,r){return e[0]=t[0]-r[0],e[1]=t[1]-r[1],e[2]=t[2]-r[2],e};g=new t.A(3),t.A!=Float32Array&&(g[0]=0,g[1]=0,g[2]=0);var v,x=function(e){var t=e[0],r=e[1];return t*t+r*r};function _(e){let t=[];if("string"==typeof e)t.push({id:"default",url:e});else if(e&&e.length>0){let r=[];for(let{id:n,url:i}of e){let e=`${n}${i}`;-1===r.indexOf(e)&&(r.push(e),t.push({id:n,url:i}))}}return t}function b(e,t,r){let n=e.split("?");return n[0]+=`${t}${r}`,n.join("?")}v=new t.A(2),t.A!=Float32Array&&(v[0]=0,v[1]=0);class w{constructor(e,t,r,n){this.context=e,this.format=r,this.texture=e.gl.createTexture(),this.update(t,n)}update(e,r,n){let{width:i,height:a}=e,o=!(this.size&&this.size[0]===i&&this.size[1]===a||n),{context:s}=this,{gl:l}=s;if(this.useMipmap=!(!r||!r.useMipmap),l.bindTexture(l.TEXTURE_2D,this.texture),s.pixelStoreUnpackFlipY.set(!1),s.pixelStoreUnpack.set(1),s.pixelStoreUnpackPremultiplyAlpha.set(this.format===l.RGBA&&(!r||!1!==r.premultiply)),o)this.size=[i,a],e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageData||t.b(e)?l.texImage2D(l.TEXTURE_2D,0,this.format,this.format,l.UNSIGNED_BYTE,e):l.texImage2D(l.TEXTURE_2D,0,this.format,i,a,0,this.format,l.UNSIGNED_BYTE,e.data);else{let{x:r,y:o}=n||{x:0,y:0};e instanceof HTMLImageElement||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof 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t.E{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new t.R({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(e){if(this.loaded!==e&&(this.loaded=e,e)){for(let{ids:e,promiseResolve:t}of this.requestors)t(this._getImagesForIds(e));this.requestors=[]}}getImage(e){let r=this.images[e];if(r&&!r.data&&r.spriteData){let e=r.spriteData;r.data=new t.R({width:e.width,height:e.height},e.context.getImageData(e.x,e.y,e.width,e.height).data),r.spriteData=null}return r}addImage(e,t){if(this.images[e])throw new Error(`Image id ${e} already exist, use updateImage instead`);this._validate(e,t)&&(this.images[e]=t)}_validate(e,r){let n=!0,i=r.data||r.spriteData;return this._validateStretch(r.stretchX,i&&i.width)||(this.fire(new t.j(new Error(`Image "${e}" has invalid "stretchX" value`))),n=!1),this._validateStretch(r.stretchY,i&&i.height)||(this.fire(new t.j(new Error(`Image "${e}" has invalid "stretchY" value`))),n=!1),this._validateContent(r.content,r)||(this.fire(new t.j(new Error(`Image "${e}" has invalid "content" value`))),n=!1),n}_validateStretch(e,t){if(!e)return!0;let r=0;for(let n of e){if(n[0]<r||n[1]<n[0]||t<n[1])return!1;r=n[1]}return!0}_validateContent(e,t){if(!e)return!0;if(4!==e.length)return!1;let r=t.spriteData,n=r&&r.width||t.data.width,i=r&&r.height||t.data.height;return!(e[0]<0||n<e[0]||e[1]<0||i<e[1]||e[2]<0||n<e[2]||e[3]<0||i<e[3]||e[2]<e[0]||e[3]<e[1])}updateImage(e,t,r=!0){let n=this.getImage(e);if(r&&(n.data.width!==t.data.width||n.data.height!==t.data.height))throw new Error(`size mismatch between old image (${n.data.width}x${n.data.height}) and new image (${t.data.width}x${t.data.height}).`);t.version=n.version+1,this.images[e]=t,this.updatedImages[e]=!0}removeImage(e){let t=this.images[e];delete this.images[e],delete this.patterns[e],t.userImage&&t.userImage.onRemove&&t.userImage.onRemove()}listImages(){return Object.keys(this.images)}getImages(e){return new Promise(((t,r)=>{let n=!0;if(!this.isLoaded())for(let t of e)this.images[t]||(n=!1);this.isLoaded()||n?t(this._getImagesForIds(e)):this.requestors.push({ids:e,promiseResolve:t})}))}_getImagesForIds(e){let r={};for(let n of e){let e=this.getImage(n);e||(this.fire(new t.k("styleimagemissing",{id:n})),e=this.getImage(n)),e?r[n]={data:e.data.clone(),pixelRatio:e.pixelRatio,sdf:e.sdf,version:e.version,stretchX:e.stretchX,stretchY:e.stretchY,content:e.content,textFitWidth:e.textFitWidth,textFitHeight:e.textFitHeight,hasRenderCallback:!(!e.userImage||!e.userImage.render)}:t.w(`Image "${n}" could not be loaded. Please make sure you have added the image with map.addImage() or a "sprite" property in your style. You can provide missing images by listening for the "styleimagemissing" map event.`)}return r}getPixelSize(){let{width:e,height:t}=this.atlasImage;return{width:e,height:t}}getPattern(e){let r=this.patterns[e],n=this.getImage(e);if(!n)return null;if(r&&r.position.version===n.version)return r.position;if(r)r.position.version=n.version;else{let r={w:n.data.width+2,h:n.data.height+2,x:0,y:0},i=new t.I(r,n);this.patterns[e]={bin:r,position:i}}return this._updatePatternAtlas(),this.patterns[e].position}bind(e){let t=e.gl;this.atlasTexture?this.dirty&&(this.atlasTexture.update(this.atlasImage),this.dirty=!1):this.atlasTexture=new w(e,this.atlasImage,t.RGBA),this.atlasTexture.bind(t.LINEAR,t.CLAMP_TO_EDGE)}_updatePatternAtlas(){let e=[];for(let t in this.patterns)e.push(this.patterns[t].bin);let{w:r,h:n}=t.p(e),i=this.atlasImage;i.resize({width:r||1,height:n||1});for(let e in this.patterns){let{bin:r}=this.patterns[e],n=r.x+1,a=r.y+1,o=this.getImage(e).data,s=o.width,l=o.height;t.R.copy(o,i,{x:0,y:0},{x:n,y:a},{width:s,height:l}),t.R.copy(o,i,{x:0,y:l-1},{x:n,y:a-1},{width:s,height:1}),t.R.copy(o,i,{x:0,y:0},{x:n,y:a+l},{width:s,height:1}),t.R.copy(o,i,{x:s-1,y:0},{x:n-1,y:a},{width:1,height:l}),t.R.copy(o,i,{x:0,y:0},{x:n+s,y:a},{width:1,height:l})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(e){for(let r of e){if(this.callbackDispatchedThisFrame[r])continue;this.callbackDispatchedThisFrame[r]=!0;let e=this.getImage(r);e||t.w(`Image with ID: "${r}" was not found`),T(e)&&this.updateImage(r,e)}}}let A,M=1e20;function S(e,t,r,n,i,a,o,s,l){for(let c=t;c<t+n;c++)E(e,r*a+c,a,i,o,s,l);for(let c=r;c<r+i;c++)E(e,c*a+t,1,n,o,s,l)}function E(e,t,r,n,i,a,o){a[0]=0,o[0]=-M,o[1]=M,i[0]=e[t];for(let s=1,l=0,c=0;s<n;s++){i[s]=e[t+s*r];let n=s*s;do{let e=a[l];c=(i[s]-i[e]+n-e*e)/(s-e)/2}while(c<=o[l]&&--l>-1);l++,a[l]=s,o[l]=c,o[l+1]=M}for(let s=0,l=0;s<n;s++){for(;o[l+1]<s;)l++;let n=a[l],c=s-n;e[t+s*r]=i[n]+c*c}}class C{constructor(e,t){this.requestManager=e,this.localIdeographFontFamily=t,this.entries={}}setURL(e){this.url=e}getGlyphs(e){return t._(this,void 0,void 0,(function*(){let t=[];for(let r in e)for(let n of e[r])t.push(this._getAndCacheGlyphsPromise(r,n));let r=yield Promise.all(t),n={};for(let{stack:e,id:t,glyph:i}of r)n[e]||(n[e]={}),n[e][t]=i&&{id:i.id,bitmap:i.bitmap.clone(),metrics:i.metrics};return n}))}_getAndCacheGlyphsPromise(e,r){return t._(this,void 0,void 0,(function*(){let t=this.entries[e];t||(t=this.entries[e]={glyphs:{},requests:{},ranges:{}});let n=t.glyphs[r];if(void 0!==n)return{stack:e,id:r,glyph:n};if(n=this._tinySDF(t,e,r),n)return t.glyphs[r]=n,{stack:e,id:r,glyph:n};let i=Math.floor(r/256);if(256*i>65535)throw new Error("glyphs > 65535 not supported");if(t.ranges[i])return{stack:e,id:r,glyph:n};if(!this.url)throw new Error("glyphsUrl is not set");if(!t.requests[i]){let r=C.loadGlyphRange(e,i,this.url,this.requestManager);t.requests[i]=r}let a=yield t.requests[i];for(let e in a)this._doesCharSupportLocalGlyph(+e)||(t.glyphs[+e]=a[+e]);return t.ranges[i]=!0,{stack:e,id:r,glyph:a[r]||null}}))}_doesCharSupportLocalGlyph(e){return!!this.localIdeographFontFamily&&new RegExp("\\p{Ideo}|\\p{sc=Hang}|\\p{sc=Hira}|\\p{sc=Kana}","u").test(String.fromCodePoint(e))}_tinySDF(e,r,n){let i=this.localIdeographFontFamily;if(!i||!this._doesCharSupportLocalGlyph(n))return;let a=e.tinySDF;if(!a){let t="400";/bold/i.test(r)?t="900":/medium/i.test(r)?t="500":/light/i.test(r)&&(t="200"),a=e.tinySDF=new C.TinySDF({fontSize:48,buffer:6,radius:16,cutoff:.25,fontFamily:i,fontWeight:t})}let o=a.draw(String.fromCharCode(n));return{id:n,bitmap:new t.o({width:o.width||60,height:o.height||60},o.data),metrics:{width:o.glyphWidth/2||24,height:o.glyphHeight/2||24,left:o.glyphLeft/2+.5||0,top:o.glyphTop/2-27.5||-8,advance:o.glyphAdvance/2||24,isDoubleResolution:!0}}}}C.loadGlyphRange=function(e,r,n,i){return t._(this,void 0,void 0,(function*(){let a=256*r,o=a+255,s=i.transformRequest(n.replace("{fontstack}",e).replace("{range}",`${a}-${o}`),"Glyphs"),l=yield t.l(s,new AbortController);if(!l||!l.data)throw new Error(`Could not load glyph range. range: ${r}, ${a}-${o}`);let c={};for(let e of t.n(l.data))c[e.id]=e;return c}))},C.TinySDF=class{constructor({fontSize:e=24,buffer:t=3,radius:r=8,cutoff:n=.25,fontFamily:i="sans-serif",fontWeight:a="normal",fontStyle:o="normal"}={}){this.buffer=t,this.cutoff=n,this.radius=r;let s=this.size=e+4*t,l=this._createCanvas(s),c=this.ctx=l.getContext("2d",{willReadFrequently:!0});c.font=`${o} ${a} ${e}px ${i}`,c.textBaseline="alphabetic",c.textAlign="left",c.fillStyle="black",this.gridOuter=new Float64Array(s*s),this.gridInner=new Float64Array(s*s),this.f=new Float64Array(s),this.z=new Float64Array(s+1),this.v=new Uint16Array(s)}_createCanvas(e){let t=document.createElement("canvas");return t.width=t.height=e,t}draw(e){let{width:t,actualBoundingBoxAscent:r,actualBoundingBoxDescent:n,actualBoundingBoxLeft:i,actualBoundingBoxRight:a}=this.ctx.measureText(e),o=Math.ceil(r),s=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(a-i))),l=Math.min(this.size-this.buffer,o+Math.ceil(n)),c=s+2*this.buffer,u=l+2*this.buffer,h=Math.max(c*u,0),f=new Uint8ClampedArray(h),p={data:f,width:c,height:u,glyphWidth:s,glyphHeight:l,glyphTop:o,glyphLeft:0,glyphAdvance:t};if(0===s||0===l)return p;let{ctx:d,buffer:m,gridInner:g,gridOuter:y}=this;d.clearRect(m,m,s,l),d.fillText(e,m,m+o);let v=d.getImageData(m,m,s,l);y.fill(M,0,h),g.fill(0,0,h);for(let e=0;e<l;e++)for(let t=0;t<s;t++){let r=v.data[4*(e*s+t)+3]/255;if(0===r)continue;let n=(e+m)*c+t+m;if(1===r)y[n]=0,g[n]=M;else{let e=.5-r;y[n]=e>0?e*e:0,g[n]=e<0?e*e:0}}S(y,0,0,c,u,c,this.f,this.v,this.z),S(g,m,m,s,l,c,this.f,this.v,this.z);for(let e=0;e<h;e++){let t=Math.sqrt(y[e])-Math.sqrt(g[e]);f[e]=Math.round(255-255*(t/this.radius+this.cutoff))}return p}};class I{constructor(){this.specification=t.v.light.position}possiblyEvaluate(e,r){return t.x(e.expression.evaluate(r))}interpolate(e,r,n){return{x:t.y.number(e.x,r.x,n),y:t.y.number(e.y,r.y,n),z:t.y.number(e.z,r.z,n)}}}class L extends t.E{constructor(e){super(),A=A||new t.q({anchor:new t.D(t.v.light.anchor),position:new I,color:new t.D(t.v.light.color),intensity:new t.D(t.v.light.intensity)}),this._transitionable=new t.T(A),this.setLight(e),this._transitioning=this._transitionable.untransitioned()}getLight(){return this._transitionable.serialize()}setLight(e,r={}){if(!this._validate(t.r,e,r))for(let t in e){let r=e[t];t.endsWith("-transition")?this._transitionable.setTransition(t.slice(0,-11),r):this._transitionable.setValue(t,r)}}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,r,n){return(!n||!1!==n.validate)&&t.t(this,e.call(t.u,{value:r,style:{glyphs:!0,sprite:!0},styleSpec:t.v}))}}let P=new t.q({"sky-color":new t.D(t.v.sky["sky-color"]),"horizon-color":new t.D(t.v.sky["horizon-color"]),"fog-color":new t.D(t.v.sky["fog-color"]),"fog-ground-blend":new t.D(t.v.sky["fog-ground-blend"]),"horizon-fog-blend":new t.D(t.v.sky["horizon-fog-blend"]),"sky-horizon-blend":new t.D(t.v.sky["sky-horizon-blend"]),"atmosphere-blend":new t.D(t.v.sky["atmosphere-blend"])});class z extends t.E{constructor(e){super(),this._transitionable=new t.T(P),this.setSky(e),this._transitioning=this._transitionable.untransitioned(),this.recalculate(new t.z(0))}setSky(e,r={}){if(!this._validate(t.B,e,r)){e||(e={"sky-color":"transparent","horizon-color":"transparent","fog-color":"transparent","fog-ground-blend":1,"atmosphere-blend":0});for(let t in e){let r=e[t];t.endsWith("-transition")?this._transitionable.setTransition(t.slice(0,-11),r):this._transitionable.setValue(t,r)}}}getSky(){return this._transitionable.serialize()}updateTransitions(e){this._transitioning=this._transitionable.transitioned(e,this._transitioning)}hasTransition(){return this._transitioning.hasTransition()}recalculate(e){this.properties=this._transitioning.possiblyEvaluate(e)}_validate(e,r,n={}){return!1!==n?.validate&&t.t(this,e.call(t.u,t.e({value:r,style:{glyphs:!0,sprite:!0},styleSpec:t.v})))}calculateFogBlendOpacity(e){return e<60?0:e<70?(e-60)/10:1}}class D{constructor(e,t){this.width=e,this.height=t,this.nextRow=0,this.data=new Uint8Array(this.width*this.height),this.dashEntry={}}getDash(e,t){let r=e.join(",")+String(t);return this.dashEntry[r]||(this.dashEntry[r]=this.addDash(e,t)),this.dashEntry[r]}getDashRanges(e,t,r){let n=[],i=e.length%2==1?-e[e.length-1]*r:0,a=e[0]*r,o=!0;n.push({left:i,right:a,isDash:o,zeroLength:0===e[0]});let s=e[0];for(let t=1;t<e.length;t++){o=!o;let l=e[t];i=s*r,s+=l,a=s*r,n.push({left:i,right:a,isDash:o,zeroLength:0===l})}return n}addRoundDash(e,t,r){let n=t/2;for(let t=-r;t<=r;t++){let i=this.width*(this.nextRow+r+t),a=0,o=e[a];for(let s=0;s<this.width;s++){s/o.right>1&&(o=e[++a]);let l,c=Math.abs(s-o.left),u=Math.abs(s-o.right),h=Math.min(c,u),f=t/r*(n+1);if(o.isDash){let e=n-Math.abs(f);l=Math.sqrt(h*h+e*e)}else l=n-Math.sqrt(h*h+f*f);this.data[i+s]=Math.max(0,Math.min(255,l+128))}}}addRegularDash(e){for(let t=e.length-1;t>=0;--t){let r=e[t],n=e[t+1];r.zeroLength?e.splice(t,1):n&&n.isDash===r.isDash&&(n.left=r.left,e.splice(t,1))}let t=e[0],r=e[e.length-1];t.isDash===r.isDash&&(t.left=r.left-this.width,r.right=t.right+this.width);let n=this.width*this.nextRow,i=0,a=e[i];for(let t=0;t<this.width;t++){t/a.right>1&&(a=e[++i]);let r=Math.abs(t-a.left),o=Math.abs(t-a.right),s=Math.min(r,o);this.data[n+t]=Math.max(0,Math.min(255,(a.isDash?s:-s)+128))}}addDash(e,r){let n=r?7:0,i=2*n+1;if(this.nextRow+i>this.height)return t.w("LineAtlas out of space"),null;let a=0;for(let t=0;t<e.length;t++)a+=e[t];if(0!==a){let t=this.width/a,i=this.getDashRanges(e,this.width,t);r?this.addRoundDash(i,t,n):this.addRegularDash(i)}let o={y:(this.nextRow+n+.5)/this.height,height:2*n/this.height,width:a};return this.nextRow+=i,this.dirty=!0,o}bind(e){let t=e.gl;this.texture?(t.bindTexture(t.TEXTURE_2D,this.texture),this.dirty&&(this.dirty=!1,t.texSubImage2D(t.TEXTURE_2D,0,0,0,this.width,this.height,t.ALPHA,t.UNSIGNED_BYTE,this.data))):(this.texture=t.createTexture(),t.bindTexture(t.TEXTURE_2D,this.texture),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.REPEAT),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR),t.texImage2D(t.TEXTURE_2D,0,t.ALPHA,this.width,this.height,0,t.ALPHA,t.UNSIGNED_BYTE,this.data))}}let O="maplibre_preloaded_worker_pool";class R{constructor(){this.active={}}acquire(e){if(!this.workers)for(this.workers=[];this.workers.length<R.workerCount;)this.workers.push(new Worker(t.a.WORKER_URL));return this.active[e]=!0,this.workers.slice()}release(e){delete this.active[e],0===this.numActive()&&(this.workers.forEach((e=>{e.terminate()})),this.workers=null)}isPreloaded(){return!!this.active[O]}numActive(){return Object.keys(this.active).length}}let F,B,j=Math.floor(a.hardwareConcurrency/2);function N(){return F||(F=new R),F}R.workerCount=t.C(globalThis)?Math.max(Math.min(j,3),1):1;class U{constructor(e,r){this.workerPool=e,this.actors=[],this.currentActor=0,this.id=r;let n=this.workerPool.acquire(r);for(let e=0;e<n.length;e++){let i=new t.F(n[e],r);i.name=`Worker ${e}`,this.actors.push(i)}if(!this.actors.length)throw new Error("No actors found")}broadcast(e,t){let r=[];for(let n of this.actors)r.push(n.sendAsync({type:e,data:t}));return Promise.all(r)}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(e=!0){this.actors.forEach((e=>{e.remove()})),this.actors=[],e&&this.workerPool.release(this.id)}registerMessageHandler(e,t){for(let r of this.actors)r.registerMessageHandler(e,t)}}function V(){return B||(B=new U(N(),t.G),B.registerMessageHandler("GR",((e,r,n)=>t.m(r,n)))),B}function q(e,r){let n=t.H();return t.J(n,n,[1,1,0]),t.K(n,n,[.5*e.width,.5*e.height,1]),t.L(n,n,e.calculatePosMatrix(r.toUnwrapped()))}function H(e,t,r,n,i,a){let o=function(e,t,r){if(e)for(let n of e){let e=t[n];if(e&&e.source===r&&"fill-extrusion"===e.type)return!0}else for(let e in t){let n=t[e];if(n.source===r&&"fill-extrusion"===n.type)return!0}return!1}(i&&i.layers,t,e.id),s=a.maxPitchScaleFactor(),l=e.tilesIn(n,s,o);l.sort(G);let c=[];for(let n of l)c.push({wrappedTileID:n.tileID.wrapped().key,queryResults:n.tile.queryRenderedFeatures(t,r,e._state,n.queryGeometry,n.cameraQueryGeometry,n.scale,i,a,s,q(e.transform,n.tileID))});let u=function(e){let t={},r={};for(let n of e){let e=n.queryResults,i=n.wrappedTileID,a=r[i]=r[i]||{};for(let r in e){let n=e[r],i=a[r]=a[r]||{},o=t[r]=t[r]||[];for(let e of n)i[e.featureIndex]||(i[e.featureIndex]=!0,o.push(e))}}return t}(c);for(let t in u)u[t].forEach((t=>{let r=t.feature,n=e.getFeatureState(r.layer["source-layer"],r.id);r.source=r.layer.source,r.layer["source-layer"]&&(r.sourceLayer=r.layer["source-layer"]),r.state=n}));return u}function G(e,t){let r=e.tileID,n=t.tileID;return r.overscaledZ-n.overscaledZ||r.canonical.y-n.canonical.y||r.wrap-n.wrap||r.canonical.x-n.canonical.x}function W(e,r,n){return t._(this,void 0,void 0,(function*(){let i=e;if(e.url?i=(yield t.h(r.transformRequest(e.url,"Source"),n)).data:yield a.frameAsync(n),!i)return null;let o=t.M(t.e(i,e),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in i&&i.vector_layers&&(o.vectorLayerIds=i.vector_layers.map((e=>e.id))),o}))}class Z{constructor(e,t){e&&(t?this.setSouthWest(e).setNorthEast(t):Array.isArray(e)&&(4===e.length?this.setSouthWest([e[0],e[1]]).setNorthEast([e[2],e[3]]):this.setSouthWest(e[0]).setNorthEast(e[1])))}setNorthEast(e){return this._ne=e instanceof t.N?new t.N(e.lng,e.lat):t.N.convert(e),this}setSouthWest(e){return this._sw=e instanceof t.N?new t.N(e.lng,e.lat):t.N.convert(e),this}extend(e){let r,n,i=this._sw,a=this._ne;if(e instanceof t.N)r=e,n=e;else{if(!(e instanceof Z))return Array.isArray(e)?4===e.length||e.every(Array.isArray)?this.extend(Z.convert(e)):this.extend(t.N.convert(e)):e&&("lng"in e||"lon"in e)&&"lat"in e?this.extend(t.N.convert(e)):this;if(r=e._sw,n=e._ne,!r||!n)return this}return i||a?(i.lng=Math.min(r.lng,i.lng),i.lat=Math.min(r.lat,i.lat),a.lng=Math.max(n.lng,a.lng),a.lat=Math.max(n.lat,a.lat)):(this._sw=new t.N(r.lng,r.lat),this._ne=new t.N(n.lng,n.lat)),this}getCenter(){return new t.N((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new t.N(this.getWest(),this.getNorth())}getSouthEast(){return new t.N(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(e){let{lng:r,lat:n}=t.N.convert(e),i=this._sw.lng<=r&&r<=this._ne.lng;return this._sw.lng>this._ne.lng&&(i=this._sw.lng>=r&&r>=this._ne.lng),this._sw.lat<=n&&n<=this._ne.lat&&i}static convert(e){return e instanceof Z?e:e&&new Z(e)}static fromLngLat(e,r=0){let n=360*r/40075017,i=n/Math.cos(Math.PI/180*e.lat);return new Z(new t.N(e.lng-i,e.lat-n),new t.N(e.lng+i,e.lat+n))}adjustAntiMeridian(){let e=new t.N(this._sw.lng,this._sw.lat),r=new t.N(this._ne.lng,this._ne.lat);return new Z(e,e.lng>r.lng?new t.N(r.lng+360,r.lat):r)}}class Y{constructor(e,t,r){this.bounds=Z.convert(this.validateBounds(e)),this.minzoom=t||0,this.maxzoom=r||24}validateBounds(e){return Array.isArray(e)&&4===e.length?[Math.max(-180,e[0]),Math.max(-90,e[1]),Math.min(180,e[2]),Math.min(90,e[3])]:[-180,-90,180,90]}contains(e){let r=Math.pow(2,e.z),n=Math.floor(t.O(this.bounds.getWest())*r),i=Math.floor(t.Q(this.bounds.getNorth())*r),a=Math.ceil(t.O(this.bounds.getEast())*r),o=Math.ceil(t.Q(this.bounds.getSouth())*r);return e.x>=n&&e.x<a&&e.y>=i&&e.y<o}}class X extends t.E{constructor(e,r,n,i){if(super(),this.id=e,this.dispatcher=n,this.type="vector",this.minzoom=0,this.maxzoom=22,this.scheme="xyz",this.tileSize=512,this.reparseOverscaled=!0,this.isTileClipped=!0,this._loaded=!1,t.e(this,t.M(r,["url","scheme","tileSize","promoteId"])),this._options=t.e({type:"vector"},r),this._collectResourceTiming=r.collectResourceTiming,512!==this.tileSize)throw new Error("vector tile sources must have a tileSize of 512");this.setEventedParent(i)}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new t.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{let e=yield W(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),e&&(t.e(this,e),e.bounds&&(this.tileBounds=new Y(e.bounds,this.minzoom,this.maxzoom)),this.fire(new t.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new t.k("data",{dataType:"source",sourceDataType:"content"})))}catch(e){this._tileJSONRequest=null,this.fire(new t.j(e))}}))}loaded(){return this._loaded}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}onAdd(e){this.map=e,this.load()}setSourceProperty(e){this._tileJSONRequest&&this._tileJSONRequest.abort(),e(),this.load()}setTiles(e){return this.setSourceProperty((()=>{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return t.e({},this._options)}loadTile(e){return t._(this,void 0,void 0,(function*(){let t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),r={request:this.map._requestManager.transformRequest(t,"Tile"),uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,tileSize:this.tileSize*e.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};r.request.collectResourceTiming=this._collectResourceTiming;let n="RT";if(e.actor&&"expired"!==e.state){if("loading"===e.state)return new Promise(((t,r)=>{e.reloadPromise={resolve:t,reject:r}}))}else e.actor=this.dispatcher.getActor(),n="LT";e.abortController=new AbortController;try{let t=yield e.actor.sendAsync({type:n,data:r},e.abortController);if(delete e.abortController,e.aborted)return;this._afterTileLoadWorkerResponse(e,t)}catch(t){if(delete e.abortController,e.aborted)return;if(t&&404!==t.status)throw t;this._afterTileLoadWorkerResponse(e,null)}}))}_afterTileLoadWorkerResponse(e,t){if(t&&t.resourceTiming&&(e.resourceTiming=t.resourceTiming),t&&this.map._refreshExpiredTiles&&e.setExpiryData(t),e.loadVectorData(t,this.map.painter),e.reloadPromise){let t=e.reloadPromise;e.reloadPromise=null,this.loadTile(e).then(t.resolve).catch(t.reject)}}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.actor&&(yield e.actor.sendAsync({type:"AT",data:{uid:e.uid,type:this.type,source:this.id}}))}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.unloadVectorData(),e.actor&&(yield e.actor.sendAsync({type:"RMT",data:{uid:e.uid,type:this.type,source:this.id}}))}))}hasTransition(){return!1}}class $ extends t.E{constructor(e,r,n,i){super(),this.id=e,this.dispatcher=n,this.setEventedParent(i),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=t.e({type:"raster"},r),t.e(this,t.M(r,["url","scheme","tileSize"]))}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new t.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{let e=yield W(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,e&&(t.e(this,e),e.bounds&&(this.tileBounds=new Y(e.bounds,this.minzoom,this.maxzoom)),this.fire(new t.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new t.k("data",{dataType:"source",sourceDataType:"content"})))}catch(e){this._tileJSONRequest=null,this.fire(new t.j(e))}}))}loaded(){return this._loaded}onAdd(e){this.map=e,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(e){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),e(),this.load()}setTiles(e){return this.setSourceProperty((()=>{this._options.tiles=e})),this}setUrl(e){return this.setSourceProperty((()=>{this.url=e,this._options.url=e})),this}serialize(){return t.e({},this._options)}hasTile(e){return!this.tileBounds||this.tileBounds.contains(e.canonical)}loadTile(e){return t._(this,void 0,void 0,(function*(){let t=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);e.abortController=new AbortController;try{let r=yield p.getImage(this.map._requestManager.transformRequest(t,"Tile"),e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(r&&r.data){this.map._refreshExpiredTiles&&r.cacheControl&&r.expires&&e.setExpiryData({cacheControl:r.cacheControl,expires:r.expires});let t=this.map.painter.context,n=t.gl,i=r.data;e.texture=this.map.painter.getTileTexture(i.width),e.texture?e.texture.update(i,{useMipmap:!0}):(e.texture=new w(t,i,n.RGBA,{useMipmap:!0}),e.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE,n.LINEAR_MIPMAP_NEAREST)),e.state="loaded"}}catch(t){if(delete e.abortController,e.aborted)e.state="unloaded";else if(t)throw e.state="errored",t}}))}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController)}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.texture&&this.map.painter.saveTileTexture(e.texture)}))}hasTransition(){return!1}}class K extends ${constructor(e,r,n,i){super(e,r,n,i),this.type="raster-dem",this.maxzoom=22,this._options=t.e({type:"raster-dem"},r),this.encoding=r.encoding||"mapbox",this.redFactor=r.redFactor,this.greenFactor=r.greenFactor,this.blueFactor=r.blueFactor,this.baseShift=r.baseShift}loadTile(e){return t._(this,void 0,void 0,(function*(){let r=e.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),n=this.map._requestManager.transformRequest(r,"Tile");e.neighboringTiles=this._getNeighboringTiles(e.tileID),e.abortController=new AbortController;try{let r=yield p.getImage(n,e.abortController,this.map._refreshExpiredTiles);if(delete e.abortController,e.aborted)return void(e.state="unloaded");if(r&&r.data){let n=r.data;this.map._refreshExpiredTiles&&r.cacheControl&&r.expires&&e.setExpiryData({cacheControl:r.cacheControl,expires:r.expires});let i=t.b(n)&&t.U()?n:yield this.readImageNow(n),a={type:this.type,uid:e.uid,source:this.id,rawImageData:i,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!e.actor||"expired"===e.state){e.actor=this.dispatcher.getActor();let t=yield e.actor.sendAsync({type:"LDT",data:a});e.dem=t,e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0,e.state="loaded"}}}catch(t){if(delete e.abortController,e.aborted)e.state="unloaded";else if(t)throw e.state="errored",t}}))}readImageNow(e){return t._(this,void 0,void 0,(function*(){if(typeof VideoFrame<"u"&&t.V()){let r=e.width+2,n=e.height+2;try{return new t.R({width:r,height:n},yield t.W(e,-1,-1,r,n))}catch{}}return a.getImageData(e,1)}))}_getNeighboringTiles(e){let r=e.canonical,n=Math.pow(2,r.z),i=(r.x-1+n)%n,a=0===r.x?e.wrap-1:e.wrap,o=(r.x+1+n)%n,s=r.x+1===n?e.wrap+1:e.wrap,l={};return l[new t.S(e.overscaledZ,a,r.z,i,r.y).key]={backfilled:!1},l[new t.S(e.overscaledZ,s,r.z,o,r.y).key]={backfilled:!1},r.y>0&&(l[new t.S(e.overscaledZ,a,r.z,i,r.y-1).key]={backfilled:!1},l[new t.S(e.overscaledZ,e.wrap,r.z,r.x,r.y-1).key]={backfilled:!1},l[new t.S(e.overscaledZ,s,r.z,o,r.y-1).key]={backfilled:!1}),r.y+1<n&&(l[new t.S(e.overscaledZ,a,r.z,i,r.y+1).key]={backfilled:!1},l[new t.S(e.overscaledZ,e.wrap,r.z,r.x,r.y+1).key]={backfilled:!1},l[new t.S(e.overscaledZ,s,r.z,o,r.y+1).key]={backfilled:!1}),l}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.demTexture&&this.map.painter.saveTileTexture(e.demTexture),e.fbo&&(e.fbo.destroy(),delete e.fbo),e.dem&&delete e.dem,delete e.neighboringTiles,e.state="unloaded",e.actor&&(yield e.actor.sendAsync({type:"RDT",data:{type:this.type,uid:e.uid,source:this.id}}))}))}}class J extends t.E{constructor(e,r,n,i){super(),this.id=e,this.type="geojson",this.minzoom=0,this.maxzoom=18,this.tileSize=512,this.isTileClipped=!0,this.reparseOverscaled=!0,this._removed=!1,this._pendingLoads=0,this.actor=n.getActor(),this.setEventedParent(i),this._data=r.data,this._options=t.e({},r),this._collectResourceTiming=r.collectResourceTiming,void 0!==r.maxzoom&&(this.maxzoom=r.maxzoom),r.type&&(this.type=r.type),r.attribution&&(this.attribution=r.attribution),this.promoteId=r.promoteId;let a=t.X/this.tileSize;void 0!==r.clusterMaxZoom&&this.maxzoom<=r.clusterMaxZoom&&t.w(`The maxzoom value "${this.maxzoom}" is expected to be greater than the clusterMaxZoom value "${r.clusterMaxZoom}".`),this.workerOptions=t.e({source:this.id,cluster:r.cluster||!1,geojsonVtOptions:{buffer:(void 0!==r.buffer?r.buffer:128)*a,tolerance:(void 0!==r.tolerance?r.tolerance:.375)*a,extent:t.X,maxZoom:this.maxzoom,lineMetrics:r.lineMetrics||!1,generateId:r.generateId||!1},superclusterOptions:{maxZoom:void 0!==r.clusterMaxZoom?r.clusterMaxZoom:this.maxzoom-1,minPoints:Math.max(2,r.clusterMinPoints||2),extent:t.X,radius:(r.clusterRadius||50)*a,log:!1,generateId:r.generateId||!1},clusterProperties:r.clusterProperties,filter:r.filter},r.workerOptions),"string"==typeof this.promoteId&&(this.workerOptions.promoteId=this.promoteId)}load(){return t._(this,void 0,void 0,(function*(){yield this._updateWorkerData()}))}onAdd(e){this.map=e,this.load()}setData(e){return this._data=e,this._updateWorkerData(),this}updateData(e){return this._updateWorkerData(e),this}getData(){return t._(this,void 0,void 0,(function*(){let e=t.e({type:this.type},this.workerOptions);return this.actor.sendAsync({type:"GD",data:e})}))}setClusterOptions(e){return this.workerOptions.cluster=e.cluster,e&&(void 0!==e.clusterRadius&&(this.workerOptions.superclusterOptions.radius=e.clusterRadius),void 0!==e.clusterMaxZoom&&(this.workerOptions.superclusterOptions.maxZoom=e.clusterMaxZoom)),this._updateWorkerData(),this}getClusterExpansionZoom(e){return this.actor.sendAsync({type:"GCEZ",data:{type:this.type,clusterId:e,source:this.id}})}getClusterChildren(e){return this.actor.sendAsync({type:"GCC",data:{type:this.type,clusterId:e,source:this.id}})}getClusterLeaves(e,t,r){return this.actor.sendAsync({type:"GCL",data:{type:this.type,source:this.id,clusterId:e,limit:t,offset:r}})}_updateWorkerData(e){return t._(this,void 0,void 0,(function*(){let r=t.e({type:this.type},this.workerOptions);e?r.dataDiff=e:"string"==typeof this._data?(r.request=this.map._requestManager.transformRequest(a.resolveURL(this._data),"Source"),r.request.collectResourceTiming=this._collectResourceTiming):r.data=JSON.stringify(this._data),this._pendingLoads++,this.fire(new t.k("dataloading",{dataType:"source"}));try{let e=yield this.actor.sendAsync({type:"LD",data:r});if(this._pendingLoads--,this._removed||e.abandoned)return void this.fire(new t.k("dataabort",{dataType:"source"}));let n=null;e.resourceTiming&&e.resourceTiming[this.id]&&(n=e.resourceTiming[this.id].slice(0));let i={dataType:"source"};this._collectResourceTiming&&n&&n.length>0&&t.e(i,{resourceTiming:n}),this.fire(new t.k("data",Object.assign(Object.assign({},i),{sourceDataType:"metadata"}))),this.fire(new t.k("data",Object.assign(Object.assign({},i),{sourceDataType:"content"})))}catch(e){if(this._pendingLoads--,this._removed)return void this.fire(new t.k("dataabort",{dataType:"source"}));this.fire(new t.j(e))}}))}loaded(){return 0===this._pendingLoads}loadTile(e){return t._(this,void 0,void 0,(function*(){let t=e.actor?"RT":"LT";e.actor=this.actor;let r={type:this.type,uid:e.uid,tileID:e.tileID,zoom:e.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};e.abortController=new AbortController;let n=yield this.actor.sendAsync({type:t,data:r},e.abortController);delete e.abortController,e.unloadVectorData(),e.aborted||e.loadVectorData(n,this.map.painter,"RT"===t)}))}abortTile(e){return t._(this,void 0,void 0,(function*(){e.abortController&&(e.abortController.abort(),delete e.abortController),e.aborted=!0}))}unloadTile(e){return t._(this,void 0,void 0,(function*(){e.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:e.uid,type:this.type,source:this.id}})}))}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return t.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Q=t.Y([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class ee extends t.E{constructor(e,t,r,n){super(),this.id=e,this.dispatcher=r,this.coordinates=t.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(n),this.options=t}load(e){return t._(this,void 0,void 0,(function*(){this._loaded=!1,this.fire(new t.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{let t=yield p.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,t&&t.data&&(this.image=t.data,e&&(this.coordinates=e),this._finishLoading())}catch(e){this._request=null,this._loaded=!0,this.fire(new t.j(e))}}))}loaded(){return this._loaded}updateImage(e){return e.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=e.url,this.load(e.coordinates).finally((()=>{this.texture=null})),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new t.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(e){this.map=e,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(e){this.coordinates=e;let r=e.map(t.Z.fromLngLat);this.tileID=function(e){let r=1/0,n=1/0,i=-1/0,a=-1/0;for(let t of e)r=Math.min(r,t.x),n=Math.min(n,t.y),i=Math.max(i,t.x),a=Math.max(a,t.y);let o=Math.max(i-r,a-n),s=Math.max(0,Math.floor(-Math.log(o)/Math.LN2)),l=Math.pow(2,s);return new t.a1(s,Math.floor((r+i)/2*l),Math.floor((n+a)/2*l))}(r),this.minzoom=this.maxzoom=this.tileID.z;let n=r.map((e=>this.tileID.getTilePoint(e)._round()));return this._boundsArray=new t.$,this._boundsArray.emplaceBack(n[0].x,n[0].y,0,0),this._boundsArray.emplaceBack(n[1].x,n[1].y,t.X,0),this._boundsArray.emplaceBack(n[3].x,n[3].y,0,t.X),this._boundsArray.emplaceBack(n[2].x,n[2].y,t.X,t.X),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new t.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(0===Object.keys(this.tiles).length||!this.image)return;let e=this.map.painter.context,r=e.gl;this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,Q.members)),this.boundsSegments||(this.boundsSegments=t.a0.simpleSegment(0,0,4,2)),this.texture||(this.texture=new w(e,this.image,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE));let n=!1;for(let e in this.tiles){let t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture,n=!0)}n&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(e){return t._(this,void 0,void 0,(function*(){this.tileID&&this.tileID.equals(e.tileID.canonical)?(this.tiles[String(e.tileID.wrap)]=e,e.buckets={}):e.state="errored"}))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class te extends ee{constructor(e,t,r,n){super(e,t,r,n),this.roundZoom=!0,this.type="video",this.options=t}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!1;let e=this.options;this.urls=[];for(let t of e.urls)this.urls.push(this.map._requestManager.transformRequest(t,"Source").url);try{let e=yield t.a3(this.urls);if(this._loaded=!0,!e)return;this.video=e,this.video.loop=!0,this.video.addEventListener("playing",(()=>{this.map.triggerRepaint()})),this.map&&this.video.play(),this._finishLoading()}catch(e){this.fire(new t.j(e))}}))}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(e){if(this.video){let r=this.video.seekable;e<r.start(0)||e>r.end(0)?this.fire(new t.j(new t.a2(`sources.${this.id}`,null,`Playback for this video can be set only between the ${r.start(0)} and ${r.end(0)}-second mark.`))):this.video.currentTime=e}}getVideo(){return this.video}onAdd(e){this.map||(this.map=e,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(0===Object.keys(this.tiles).length||this.video.readyState<2)return;let e=this.map.painter.context,r=e.gl;this.boundsBuffer||(this.boundsBuffer=e.createVertexBuffer(this._boundsArray,Q.members)),this.boundsSegments||(this.boundsSegments=t.a0.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE),r.texSubImage2D(r.TEXTURE_2D,0,0,0,r.RGBA,r.UNSIGNED_BYTE,this.video)):(this.texture=new w(e,this.video,r.RGBA),this.texture.bind(r.LINEAR,r.CLAMP_TO_EDGE));let n=!1;for(let e in this.tiles){let t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture,n=!0)}n&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class re extends ee{constructor(e,r,n,i){super(e,r,n,i),r.coordinates?Array.isArray(r.coordinates)&&4===r.coordinates.length&&!r.coordinates.some((e=>!Array.isArray(e)||2!==e.length||e.some((e=>"number"!=typeof e))))||this.fire(new t.j(new t.a2(`sources.${e}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new t.j(new t.a2(`sources.${e}`,null,'missing required property "coordinates"'))),r.animate&&"boolean"!=typeof r.animate&&this.fire(new t.j(new t.a2(`sources.${e}`,null,'optional "animate" property must be a boolean value'))),r.canvas?"string"==typeof r.canvas||r.canvas instanceof HTMLCanvasElement||this.fire(new t.j(new t.a2(`sources.${e}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new t.j(new t.a2(`sources.${e}`,null,'missing required property "canvas"'))),this.options=r,this.animate=void 0===r.animate||r.animate}load(){return t._(this,void 0,void 0,(function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new t.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())}))}getCanvas(){return this.canvas}onAdd(e){this.map=e,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let e=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,e=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,e=!0),this._hasInvalidDimensions()||0===Object.keys(this.tiles).length)return;let r=this.map.painter.context,n=r.gl;this.boundsBuffer||(this.boundsBuffer=r.createVertexBuffer(this._boundsArray,Q.members)),this.boundsSegments||(this.boundsSegments=t.a0.simpleSegment(0,0,4,2)),this.texture?(e||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new w(r,this.canvas,n.RGBA,{premultiply:!0});let i=!1;for(let e in this.tiles){let t=this.tiles[e];"loaded"!==t.state&&(t.state="loaded",t.texture=this.texture,i=!0)}i&&this.fire(new t.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(let e of[this.canvas.width,this.canvas.height])if(isNaN(e)||e<=0)return!0;return!1}}let ne={},ie=e=>{switch(e){case"geojson":return J;case"image":return ee;case"raster":return $;case"raster-dem":return K;case"vector":return X;case"video":return te;case"canvas":return re}return ne[e]},ae="RTLPluginLoaded";class oe extends t.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=V()}_syncState(e){return this.status=e,this.dispatcher.broadcast("SRPS",{pluginStatus:e,pluginURL:this.url}).catch((e=>{throw this.status="error",e}))}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(e){return t._(this,arguments,void 0,(function*(e,t=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=a.resolveURL(e),!this.url)throw new Error(`requested url ${e} is invalid`);if("unavailable"===this.status){if(!t)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if("requested"===this.status)return this._requestImport()}))}_requestImport(){return t._(this,void 0,void 0,(function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new t.k(ae))}))}lazyLoad(){"unavailable"===this.status?this.status="requested":"deferred"===this.status&&this._requestImport()}}let se=null;function le(){return se||(se=new oe),se}class ce{constructor(e,r){this.timeAdded=0,this.fadeEndTime=0,this.tileID=e,this.uid=t.a4(),this.uses=0,this.tileSize=r,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(e){let t=e+this.timeAdded;t<this.fadeEndTime||(this.fadeEndTime=t)}wasRequested(){return"errored"===this.state||"loaded"===this.state||"reloading"===this.state}clearTextures(e){this.demTexture&&e.saveTileTexture(this.demTexture),this.demTexture=null}loadVectorData(e,r,n){if(this.hasData()&&this.unloadVectorData(),this.state="loaded",e){e.featureIndex&&(this.latestFeatureIndex=e.featureIndex,e.rawTileData?(this.latestRawTileData=e.rawTileData,this.latestFeatureIndex.rawTileData=e.rawTileData):this.latestRawTileData&&(this.latestFeatureIndex.rawTileData=this.latestRawTileData)),this.collisionBoxArray=e.collisionBoxArray,this.buckets=function(e,t){let r={};if(!t)return r;for(let n of e){let e=n.layerIds.map((e=>t.getLayer(e))).filter(Boolean);if(0!==e.length){n.layers=e,n.stateDependentLayerIds&&(n.stateDependentLayers=n.stateDependentLayerIds.map((t=>e.filter((e=>e.id===t))[0])));for(let t of e)r[t.id]=n}}return r}(e.buckets,r.style),this.hasSymbolBuckets=!1;for(let e in this.buckets){let r=this.buckets[e];if(r instanceof t.a6){if(this.hasSymbolBuckets=!0,!n)break;r.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(let e in this.buckets){let r=this.buckets[e];if(r instanceof t.a6&&r.hasRTLText){this.hasRTLText=!0,le().lazyLoad();break}}this.queryPadding=0;for(let e in this.buckets){let t=this.buckets[e];this.queryPadding=Math.max(this.queryPadding,r.style.getLayer(e).queryRadius(t))}e.imageAtlas&&(this.imageAtlas=e.imageAtlas),e.glyphAtlasImage&&(this.glyphAtlasImage=e.glyphAtlasImage)}else this.collisionBoxArray=new t.a5}unloadVectorData(){for(let e in this.buckets)this.buckets[e].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(e){return this.buckets[e.id]}upload(e){for(let t in this.buckets){let r=this.buckets[t];r.uploadPending()&&r.upload(e)}let t=e.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new w(e,this.imageAtlas.image,t.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new w(e,this.glyphAtlasImage,t.ALPHA),this.glyphAtlasImage=null)}prepare(e){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(e,this.imageAtlasTexture)}queryRenderedFeatures(e,t,r,n,i,a,o,s,l,c){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:n,cameraQueryGeometry:i,scale:a,tileSize:this.tileSize,pixelPosMatrix:c,transform:s,params:o,queryPadding:this.queryPadding*l},e,t,r):{}}querySourceFeatures(e,r){let n=this.latestFeatureIndex;if(!n||!n.rawTileData)return;let i=n.loadVTLayers(),a=r&&r.sourceLayer?r.sourceLayer:"",o=i._geojsonTileLayer||i[a];if(!o)return;let s=t.a7(r&&r.filter),{z:l,x:c,y:u}=this.tileID.canonical,h={z:l,x:c,y:u};for(let r=0;r<o.length;r++){let i=o.feature(r);if(s.needGeometry){let e=t.a8(i,!0);if(!s.filter(new t.z(this.tileID.overscaledZ),e,this.tileID.canonical))continue}else if(!s.filter(new t.z(this.tileID.overscaledZ),i))continue;let f=n.getId(i,a),p=new t.a9(i,l,c,u,f);p.tile=h,e.push(p)}}hasData(){return"loaded"===this.state||"reloading"===this.state||"expired"===this.state}patternsLoaded(){return this.imageAtlas&&!!Object.keys(this.imageAtlas.patternPositions).length}setExpiryData(e){let r=this.expirationTime;if(e.cacheControl){let r=t.aa(e.cacheControl);r["max-age"]&&(this.expirationTime=Date.now()+1e3*r["max-age"])}else e.expires&&(this.expirationTime=new Date(e.expires).getTime());if(this.expirationTime){let e=Date.now(),t=!1;if(this.expirationTime>e)t=!1;else if(r)if(this.expirationTime<r)t=!0;else{let n=this.expirationTime-r;n?this.expirationTime=e+Math.max(n,3e4):t=!0}else t=!0;t?(this.expiredRequestCount++,this.state="expired"):this.expiredRequestCount=0}}getExpiryTimeout(){if(this.expirationTime)return this.expiredRequestCount?1e3*(1<<Math.min(this.expiredRequestCount-1,31)):Math.min(this.expirationTime-(new Date).getTime(),Math.pow(2,31)-1)}setFeatureState(e,t){if(!this.latestFeatureIndex||!this.latestFeatureIndex.rawTileData||0===Object.keys(e).length)return;let r=this.latestFeatureIndex.loadVTLayers();for(let n in this.buckets){if(!t.style.hasLayer(n))continue;let i=this.buckets[n],a=i.layers[0].sourceLayer||"_geojsonTileLayer",o=r[a],s=e[a];if(!o||!s||0===Object.keys(s).length)continue;i.update(s,o,this.imageAtlas&&this.imageAtlas.patternPositions||{});let l=t&&t.style&&t.style.getLayer(n);l&&(this.queryPadding=Math.max(this.queryPadding,l.queryRadius(i)))}}holdingForFade(){return void 0!==this.symbolFadeHoldUntil}symbolFadeFinished(){return!this.symbolFadeHoldUntil||this.symbolFadeHoldUntil<a.now()}clearFadeHold(){this.symbolFadeHoldUntil=void 0}setHoldDuration(e){this.symbolFadeHoldUntil=a.now()+e}setDependencies(e,t){let r={};for(let e of t)r[e]=!0;this.dependencies[e]=r}hasDependency(e,t){for(let r of e){let e=this.dependencies[r];if(e)for(let r of t)if(e[r])return!0}return!1}}class ue{constructor(e,t){this.max=e,this.onRemove=t,this.reset()}reset(){for(let e in this.data)for(let t of this.data[e])t.timeout&&clearTimeout(t.timeout),this.onRemove(t.value);return this.data={},this.order=[],this}add(e,t,r){let n=e.wrapped().key;void 0===this.data[n]&&(this.data[n]=[]);let i={value:t,timeout:void 0};if(void 0!==r&&(i.timeout=setTimeout((()=>{this.remove(e,i)}),r)),this.data[n].push(i),this.order.push(n),this.order.length>this.max){let e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}has(e){return e.wrapped().key in this.data}getAndRemove(e){return this.has(e)?this._getAndRemoveByKey(e.wrapped().key):null}_getAndRemoveByKey(e){let t=this.data[e].shift();return t.timeout&&clearTimeout(t.timeout),0===this.data[e].length&&delete this.data[e],this.order.splice(this.order.indexOf(e),1),t.value}getByKey(e){let t=this.data[e];return t?t[0].value:null}get(e){return this.has(e)?this.data[e.wrapped().key][0].value:null}remove(e,t){if(!this.has(e))return this;let r=e.wrapped().key,n=void 0===t?0:this.data[r].indexOf(t),i=this.data[r][n];return this.data[r].splice(n,1),i.timeout&&clearTimeout(i.timeout),0===this.data[r].length&&delete this.data[r],this.onRemove(i.value),this.order.splice(this.order.indexOf(r),1),this}setMaxSize(e){for(this.max=e;this.order.length>this.max;){let e=this._getAndRemoveByKey(this.order[0]);e&&this.onRemove(e)}return this}filter(e){let t=[];for(let r in this.data)for(let n of this.data[r])e(n.value)||t.push(n);for(let e of t)this.remove(e.value.tileID,e)}}class he{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(e,r,n){let i=String(r);if(this.stateChanges[e]=this.stateChanges[e]||{},this.stateChanges[e][i]=this.stateChanges[e][i]||{},t.e(this.stateChanges[e][i],n),null===this.deletedStates[e]){this.deletedStates[e]={};for(let t in this.state[e])t!==i&&(this.deletedStates[e][t]=null)}else if(this.deletedStates[e]&&null===this.deletedStates[e][i]){this.deletedStates[e][i]={};for(let t in this.state[e][i])n[t]||(this.deletedStates[e][i][t]=null)}else for(let t in n)this.deletedStates[e]&&this.deletedStates[e][i]&&null===this.deletedStates[e][i][t]&&delete this.deletedStates[e][i][t]}removeFeatureState(e,t,r){if(null===this.deletedStates[e])return;let n=String(t);if(this.deletedStates[e]=this.deletedStates[e]||{},r&&void 0!==t)null!==this.deletedStates[e][n]&&(this.deletedStates[e][n]=this.deletedStates[e][n]||{},this.deletedStates[e][n][r]=null);else if(void 0!==t)if(this.stateChanges[e]&&this.stateChanges[e][n])for(r in this.deletedStates[e][n]={},this.stateChanges[e][n])this.deletedStates[e][n][r]=null;else this.deletedStates[e][n]=null;else this.deletedStates[e]=null}getState(e,r){let n=String(r),i=t.e({},(this.state[e]||{})[n],(this.stateChanges[e]||{})[n]);if(null===this.deletedStates[e])return{};if(this.deletedStates[e]){let t=this.deletedStates[e][r];if(null===t)return{};for(let e in t)delete i[e]}return i}initializeTileState(e,t){e.setFeatureState(this.state,t)}coalesceChanges(e,r){let n={};for(let e in this.stateChanges){this.state[e]=this.state[e]||{};let r={};for(let n in this.stateChanges[e])this.state[e][n]||(this.state[e][n]={}),t.e(this.state[e][n],this.stateChanges[e][n]),r[n]=this.state[e][n];n[e]=r}for(let e in this.deletedStates){this.state[e]=this.state[e]||{};let r={};if(null===this.deletedStates[e])for(let t in this.state[e])r[t]={},this.state[e][t]={};else for(let t in this.deletedStates[e]){if(null===this.deletedStates[e][t])this.state[e][t]={};else for(let r of Object.keys(this.deletedStates[e][t]))delete this.state[e][t][r];r[t]=this.state[e][t]}n[e]=n[e]||{},t.e(n[e],r)}if(this.stateChanges={},this.deletedStates={},0!==Object.keys(n).length)for(let t in e)e[t].setFeatureState(n,r)}}class fe extends t.E{constructor(e,t,r){super(),this.id=e,this.dispatcher=r,this.on("data",(e=>this._dataHandler(e))),this.on("dataloading",(()=>{this._sourceErrored=!1})),this.on("error",(()=>{this._sourceErrored=this._source.loaded()})),this._source=((e,t,r,n)=>{let i=new(ie(t.type))(e,t,r,n);if(i.id!==e)throw new Error(`Expected Source id to be ${e} instead of ${i.id}`);return i})(e,t,r,this),this._tiles={},this._cache=new ue(0,(e=>this._unloadTile(e))),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new he,this._didEmitContent=!1,this._updated=!1}onAdd(e){this.map=e,this._maxTileCacheSize=e?e._maxTileCacheSize:null,this._maxTileCacheZoomLevels=e?e._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(e)}onRemove(e){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(e)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(void 0===this.used&&void 0===this.usedForTerrain||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(let e in this._tiles){let t=this._tiles[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;let e=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,e&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(e,r,n){return t._(this,void 0,void 0,(function*(){try{yield this._source.loadTile(e),this._tileLoaded(e,r,n)}catch(r){e.state="errored",404!==r.status?this._source.fire(new t.j(r,{tile:e})):this.update(this.transform,this.terrain)}}))}_unloadTile(e){this._source.unloadTile&&this._source.unloadTile(e)}_abortTile(e){this._source.abortTile&&this._source.abortTile(e),this._source.fire(new t.k("dataabort",{tile:e,coord:e.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(e){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(let t in this._tiles){let r=this._tiles[t];r.upload(e),r.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map((e=>e.tileID)).sort(pe).map((e=>e.key))}getRenderableIds(e){let r=[];for(let t in this._tiles)this._isIdRenderable(t,e)&&r.push(this._tiles[t]);return e?r.sort(((e,r)=>{let n=e.tileID,i=r.tileID,a=new t.P(n.canonical.x,n.canonical.y)._rotate(this.transform.angle),o=new t.P(i.canonical.x,i.canonical.y)._rotate(this.transform.angle);return n.overscaledZ-i.overscaledZ||o.y-a.y||o.x-a.x})).map((e=>e.tileID.key)):r.map((e=>e.tileID)).sort(pe).map((e=>e.key))}hasRenderableParent(e){let t=this.findLoadedParent(e,0);return!!t&&this._isIdRenderable(t.tileID.key)}_isIdRenderable(e,t){return this._tiles[e]&&this._tiles[e].hasData()&&!this._coveredTiles[e]&&(t||!this._tiles[e].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(let e in this._tiles)"errored"!==this._tiles[e].state&&this._reloadTile(e,"reloading")}}_reloadTile(e,r){return t._(this,void 0,void 0,(function*(){let t=this._tiles[e];t&&("loading"!==t.state&&(t.state=r),yield this._loadTile(t,e,r))}))}_tileLoaded(e,r,n){e.timeAdded=a.now(),"expired"===n&&(e.refreshedUponExpiration=!0),this._setTileReloadTimer(r,e),"raster-dem"===this.getSource().type&&e.dem&&this._backfillDEM(e),this._state.initializeTileState(e,this.map?this.map.painter:null),e.aborted||this._source.fire(new t.k("data",{dataType:"source",tile:e,coord:e.tileID}))}_backfillDEM(e){let t=this.getRenderableIds();for(let n=0;n<t.length;n++){let i=t[n];if(e.neighboringTiles&&e.neighboringTiles[i]){let t=this.getTileByID(i);r(e,t),r(t,e)}}function r(e,t){e.needsHillshadePrepare=!0,e.needsTerrainPrepare=!0;let r=t.tileID.canonical.x-e.tileID.canonical.x,n=t.tileID.canonical.y-e.tileID.canonical.y,i=Math.pow(2,e.tileID.canonical.z),a=t.tileID.key;0===r&&0===n||Math.abs(n)>1||(Math.abs(r)>1&&(1===Math.abs(r+i)?r+=i:1===Math.abs(r-i)&&(r-=i)),t.dem&&e.dem&&(e.dem.backfillBorder(t.dem,r,n),e.neighboringTiles&&e.neighboringTiles[a]&&(e.neighboringTiles[a].backfilled=!0)))}}getTile(e){return this.getTileByID(e.key)}getTileByID(e){return this._tiles[e]}_retainLoadedChildren(e,t,r,n){for(let i in this._tiles){let a=this._tiles[i];if(n[i]||!a.hasData()||a.tileID.overscaledZ<=t||a.tileID.overscaledZ>r)continue;let o=a.tileID;for(;a&&a.tileID.overscaledZ>t+1;){let e=a.tileID.scaledTo(a.tileID.overscaledZ-1);a=this._tiles[e.key],a&&a.hasData()&&(o=e)}let s=o;for(;s.overscaledZ>t;)if(s=s.scaledTo(s.overscaledZ-1),e[s.key]){n[o.key]=o;break}}}findLoadedParent(e,t){if(e.key in this._loadedParentTiles){let r=this._loadedParentTiles[e.key];return r&&r.tileID.overscaledZ>=t?r:null}for(let r=e.overscaledZ-1;r>=t;r--){let t=e.scaledTo(r),n=this._getLoadedTile(t);if(n)return n}}findLoadedSibling(e){return this._getLoadedTile(e)}_getLoadedTile(e){let t=this._tiles[e.key];return t&&t.hasData()?t:this._cache.getByKey(e.wrapped().key)}updateCacheSize(e){let r=Math.ceil(e.width/this._source.tileSize)+1,n=Math.ceil(e.height/this._source.tileSize)+1,i=Math.floor(r*n*(null===this._maxTileCacheZoomLevels?t.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),a="number"==typeof this._maxTileCacheSize?Math.min(this._maxTileCacheSize,i):i;this._cache.setMaxSize(a)}handleWrapJump(e){let t=Math.round((e-(void 0===this._prevLng?e:this._prevLng))/360);if(this._prevLng=e,t){let e={};for(let r in this._tiles){let n=this._tiles[r];n.tileID=n.tileID.unwrapTo(n.tileID.wrap+t),e[n.tileID.key]=n}this._tiles=e;for(let e in this._timers)clearTimeout(this._timers[e]),delete this._timers[e];for(let e in this._tiles)this._setTileReloadTimer(e,this._tiles[e])}}_updateCoveredAndRetainedTiles(e,t,r,n,i,o){let s={},l={},c=Object.keys(e),u=a.now();for(let r of c){let n=e[r],i=this._tiles[r];if(!i||0!==i.fadeEndTime&&i.fadeEndTime<=u)continue;let a=this.findLoadedParent(n,t),o=this.findLoadedSibling(n),c=a||o||null;c&&(this._addTile(c.tileID),s[c.tileID.key]=c.tileID),l[r]=n}this._retainLoadedChildren(l,n,r,e);for(let t in s)e[t]||(this._coveredTiles[t]=!0,e[t]=s[t]);if(o){let t={},r={};for(let e of i)this._tiles[e.key].hasData()?t[e.key]=e:r[e.key]=e;for(let n in r){let i=r[n].children(this._source.maxzoom);this._tiles[i[0].key]&&this._tiles[i[1].key]&&this._tiles[i[2].key]&&this._tiles[i[3].key]&&(t[i[0].key]=e[i[0].key]=i[0],t[i[1].key]=e[i[1].key]=i[1],t[i[2].key]=e[i[2].key]=i[2],t[i[3].key]=e[i[3].key]=i[3],delete r[n])}for(let n in r){let i=r[n],a=this.findLoadedParent(i,this._source.minzoom),o=this.findLoadedSibling(i),s=a||o||null;if(s){t[s.tileID.key]=e[s.tileID.key]=s.tileID;for(let e in t)t[e].isChildOf(s.tileID)&&delete t[e]}}for(let e in this._tiles)t[e]||(this._coveredTiles[e]=!0)}}update(e,r){if(!this._sourceLoaded||this._paused)return;let n;this.transform=e,this.terrain=r,this.updateCacheSize(e),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?n=e.getVisibleUnwrappedCoordinates(this._source.tileID).map((e=>new t.S(e.canonical.z,e.wrap,e.canonical.z,e.canonical.x,e.canonical.y))):(n=e.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:r}),this._source.hasTile&&(n=n.filter((e=>this._source.hasTile(e))))):n=[];let i=e.coveringZoomLevel(this._source),a=Math.max(i-fe.maxOverzooming,this._source.minzoom),o=Math.max(i+fe.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){let e={};for(let t of n)if(t.canonical.z>this._source.minzoom){let r=t.scaledTo(t.canonical.z-1);e[r.key]=r;let n=t.scaledTo(Math.max(this._source.minzoom,Math.min(t.canonical.z,5)));e[n.key]=n}n=n.concat(Object.values(e))}let s=0===n.length&&!this._updated&&this._didEmitContent;this._updated=!0,s&&this.fire(new t.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));let l=this._updateRetainedTiles(n,i);de(this._source.type)&&this._updateCoveredAndRetainedTiles(l,a,o,i,n,r);for(let e in l)this._tiles[e].clearFadeHold();let c=t.ab(this._tiles,l);for(let e of c){let t=this._tiles[e];t.hasSymbolBuckets&&!t.holdingForFade()?t.setHoldDuration(this.map._fadeDuration):t.hasSymbolBuckets&&!t.symbolFadeFinished()||this._removeTile(e)}this._updateLoadedParentTileCache(),this._updateLoadedSiblingTileCache()}releaseSymbolFadeTiles(){for(let e in this._tiles)this._tiles[e].holdingForFade()&&this._removeTile(e)}_updateRetainedTiles(e,t){var r;let n={},i={},a=Math.max(t-fe.maxOverzooming,this._source.minzoom),o=Math.max(t+fe.maxUnderzooming,this._source.minzoom),s={};for(let r of e){let e=this._addTile(r);n[r.key]=r,e.hasData()||t<this._source.maxzoom&&(s[r.key]=r)}this._retainLoadedChildren(s,t,o,n);for(let o of e){let e=this._tiles[o.key];if(e.hasData())continue;if(t+1>this._source.maxzoom){let e=o.children(this._source.maxzoom)[0],t=this.getTile(e);if(t&&t.hasData()){n[e.key]=e;continue}}else{let e=o.children(this._source.maxzoom);if(n[e[0].key]&&n[e[1].key]&&n[e[2].key]&&n[e[3].key])continue}let s=e.wasRequested();for(let t=o.overscaledZ-1;t>=a;--t){let a=o.scaledTo(t);if(i[a.key])break;if(i[a.key]=!0,e=this.getTile(a),!e&&s&&(e=this._addTile(a)),e){let t=e.hasData();if((t||!(null!==(r=this.map)&&void 0!==r&&r.cancelPendingTileRequestsWhileZooming)||s)&&(n[a.key]=a),s=e.wasRequested(),t)break}}}return n}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(let e in this._tiles){let t,r=[],n=this._tiles[e].tileID;for(;n.overscaledZ>0;){if(n.key in this._loadedParentTiles){t=this._loadedParentTiles[n.key];break}r.push(n.key);let e=n.scaledTo(n.overscaledZ-1);if(t=this._getLoadedTile(e),t)break;n=e}for(let e of r)this._loadedParentTiles[e]=t}}_updateLoadedSiblingTileCache(){this._loadedSiblingTiles={};for(let e in this._tiles){let t=this._tiles[e].tileID,r=this._getLoadedTile(t);this._loadedSiblingTiles[t.key]=r}}_addTile(e){let r=this._tiles[e.key];if(r)return r;r=this._cache.getAndRemove(e),r&&(this._setTileReloadTimer(e.key,r),r.tileID=e,this._state.initializeTileState(r,this.map?this.map.painter:null),this._cacheTimers[e.key]&&(clearTimeout(this._cacheTimers[e.key]),delete this._cacheTimers[e.key],this._setTileReloadTimer(e.key,r)));let n=r;return r||(r=new ce(e,this._source.tileSize*e.overscaleFactor()),this._loadTile(r,e.key,r.state)),r.uses++,this._tiles[e.key]=r,n||this._source.fire(new t.k("dataloading",{tile:r,coord:r.tileID,dataType:"source"})),r}_setTileReloadTimer(e,t){e in this._timers&&(clearTimeout(this._timers[e]),delete this._timers[e]);let r=t.getExpiryTimeout();r&&(this._timers[e]=setTimeout((()=>{this._reloadTile(e,"expired"),delete this._timers[e]}),r))}_removeTile(e){let t=this._tiles[e];t&&(t.uses--,delete this._tiles[e],this._timers[e]&&(clearTimeout(this._timers[e]),delete this._timers[e]),t.uses>0||(t.hasData()&&"reloading"!==t.state?this._cache.add(t.tileID,t,t.getExpiryTimeout()):(t.aborted=!0,this._abortTile(t),this._unloadTile(t))))}_dataHandler(e){let t=e.sourceDataType;"source"===e.dataType&&"metadata"===t&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&"source"===e.dataType&&"content"===t&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(let e in this._tiles)this._removeTile(e);this._cache.reset()}tilesIn(e,r,n){let i=[],a=this.transform;if(!a)return i;let o=n?a.getCameraQueryGeometry(e):e,s=e.map((e=>a.pointCoordinate(e,this.terrain))),l=o.map((e=>a.pointCoordinate(e,this.terrain))),c=this.getIds(),u=1/0,h=1/0,f=-1/0,p=-1/0;for(let e of l)u=Math.min(u,e.x),h=Math.min(h,e.y),f=Math.max(f,e.x),p=Math.max(p,e.y);for(let e=0;e<c.length;e++){let n=this._tiles[c[e]];if(n.holdingForFade())continue;let o=n.tileID,d=Math.pow(2,a.zoom-n.tileID.overscaledZ),m=r*n.queryPadding*t.X/n.tileSize/d,g=[o.getTilePoint(new t.Z(u,h)),o.getTilePoint(new t.Z(f,p))];if(g[0].x-m<t.X&&g[0].y-m<t.X&&g[1].x+m>=0&&g[1].y+m>=0){let e=s.map((e=>o.getTilePoint(e))),t=l.map((e=>o.getTilePoint(e)));i.push({tile:n,tileID:o,queryGeometry:e,cameraQueryGeometry:t,scale:d})}}return i}getVisibleCoordinates(e){let t=this.getRenderableIds(e).map((e=>this._tiles[e].tileID));for(let e of t)e.posMatrix=this.transform.calculatePosMatrix(e.toUnwrapped());return t}hasTransition(){if(this._source.hasTransition())return!0;if(de(this._source.type)){let e=a.now();for(let t in this._tiles)if(this._tiles[t].fadeEndTime>=e)return!0}return!1}setFeatureState(e,t,r){this._state.updateState(e=e||"_geojsonTileLayer",t,r)}removeFeatureState(e,t,r){this._state.removeFeatureState(e=e||"_geojsonTileLayer",t,r)}getFeatureState(e,t){return this._state.getState(e=e||"_geojsonTileLayer",t)}setDependencies(e,t,r){let n=this._tiles[e];n&&n.setDependencies(t,r)}reloadTilesForDependencies(e,t){for(let r in this._tiles)this._tiles[r].hasDependency(e,t)&&this._reloadTile(r,"reloading");this._cache.filter((r=>!r.hasDependency(e,t)))}}function pe(e,t){let r=Math.abs(2*e.wrap)-+(e.wrap<0),n=Math.abs(2*t.wrap)-+(t.wrap<0);return e.overscaledZ-t.overscaledZ||n-r||t.canonical.y-e.canonical.y||t.canonical.x-e.canonical.x}function de(e){return"raster"===e||"image"===e||"video"===e}fe.maxOverzooming=10,fe.maxUnderzooming=3;class me{constructor(e,t){this.reset(e,t)}reset(e,t){this.points=e||[],this._distances=[0];for(let e=1;e<this.points.length;e++)this._distances[e]=this._distances[e-1]+this.points[e].dist(this.points[e-1]);this.length=this._distances[this._distances.length-1],this.padding=Math.min(t||0,.5*this.length),this.paddedLength=this.length-2*this.padding}lerp(e){if(1===this.points.length)return this.points[0];e=t.ac(e,0,1);let r=1,n=this._distances[r],i=e*this.paddedLength+this.padding;for(;n<i&&r<this._distances.length;)n=this._distances[++r];let a=r-1,o=this._distances[a],s=n-o,l=s>0?(i-o)/s:0;return this.points[a].mult(1-l).add(this.points[r].mult(l))}}function ge(e,t){let r=!0;return"always"===e||"never"!==e&&"never"!==t||(r=!1),r}class ye{constructor(e,t,r){let n=this.boxCells=[],i=this.circleCells=[];this.xCellCount=Math.ceil(e/r),this.yCellCount=Math.ceil(t/r);for(let e=0;e<this.xCellCount*this.yCellCount;e++)n.push([]),i.push([]);this.circleKeys=[],this.boxKeys=[],this.bboxes=[],this.circles=[],this.width=e,this.height=t,this.xScale=this.xCellCount/e,this.yScale=this.yCellCount/t,this.boxUid=0,this.circleUid=0}keysLength(){return this.boxKeys.length+this.circleKeys.length}insert(e,t,r,n,i){this._forEachCell(t,r,n,i,this._insertBoxCell,this.boxUid++),this.boxKeys.push(e),this.bboxes.push(t),this.bboxes.push(r),this.bboxes.push(n),this.bboxes.push(i)}insertCircle(e,t,r,n){this._forEachCell(t-n,r-n,t+n,r+n,this._insertCircleCell,this.circleUid++),this.circleKeys.push(e),this.circles.push(t),this.circles.push(r),this.circles.push(n)}_insertBoxCell(e,t,r,n,i,a){this.boxCells[i].push(a)}_insertCircleCell(e,t,r,n,i,a){this.circleCells[i].push(a)}_query(e,t,r,n,i,a,o){if(r<0||e>this.width||n<0||t>this.height)return[];let s=[];if(e<=0&&t<=0&&this.width<=r&&this.height<=n){if(i)return[{key:null,x1:e,y1:t,x2:r,y2:n}];for(let e=0;e<this.boxKeys.length;e++)s.push({key:this.boxKeys[e],x1:this.bboxes[4*e],y1:this.bboxes[4*e+1],x2:this.bboxes[4*e+2],y2:this.bboxes[4*e+3]});for(let e=0;e<this.circleKeys.length;e++){let t=this.circles[3*e],r=this.circles[3*e+1],n=this.circles[3*e+2];s.push({key:this.circleKeys[e],x1:t-n,y1:r-n,x2:t+n,y2:r+n})}}else this._forEachCell(e,t,r,n,this._queryCell,s,{hitTest:i,overlapMode:a,seenUids:{box:{},circle:{}}},o);return s}query(e,t,r,n){return this._query(e,t,r,n,!1,null)}hitTest(e,t,r,n,i,a){return this._query(e,t,r,n,!0,i,a).length>0}hitTestCircle(e,t,r,n,i){let a=e-r,o=e+r,s=t-r,l=t+r;if(o<0||a>this.width||l<0||s>this.height)return!1;let c=[];return this._forEachCell(a,s,o,l,this._queryCellCircle,c,{hitTest:!0,overlapMode:n,circle:{x:e,y:t,radius:r},seenUids:{box:{},circle:{}}},i),c.length>0}_queryCell(e,t,r,n,i,a,o,s){let{seenUids:l,hitTest:c,overlapMode:u}=o,h=this.boxCells[i];if(null!==h){let i=this.bboxes;for(let o of h)if(!l.box[o]){l.box[o]=!0;let h=4*o,f=this.boxKeys[o];if(e<=i[h+2]&&t<=i[h+3]&&r>=i[h+0]&&n>=i[h+1]&&(!s||s(f))&&(!c||!ge(u,f.overlapMode))&&(a.push({key:f,x1:i[h],y1:i[h+1],x2:i[h+2],y2:i[h+3]}),c))return!0}}let f=this.circleCells[i];if(null!==f){let i=this.circles;for(let o of f)if(!l.circle[o]){l.circle[o]=!0;let h=3*o,f=this.circleKeys[o];if(this._circleAndRectCollide(i[h],i[h+1],i[h+2],e,t,r,n)&&(!s||s(f))&&(!c||!ge(u,f.overlapMode))){let e=i[h],t=i[h+1],r=i[h+2];if(a.push({key:f,x1:e-r,y1:t-r,x2:e+r,y2:t+r}),c)return!0}}}return!1}_queryCellCircle(e,t,r,n,i,a,o,s){let{circle:l,seenUids:c,overlapMode:u}=o,h=this.boxCells[i];if(null!==h){let e=this.bboxes;for(let t of h)if(!c.box[t]){c.box[t]=!0;let r=4*t,n=this.boxKeys[t];if(this._circleAndRectCollide(l.x,l.y,l.radius,e[r+0],e[r+1],e[r+2],e[r+3])&&(!s||s(n))&&!ge(u,n.overlapMode))return a.push(!0),!0}}let f=this.circleCells[i];if(null!==f){let e=this.circles;for(let t of f)if(!c.circle[t]){c.circle[t]=!0;let r=3*t,n=this.circleKeys[t];if(this._circlesCollide(e[r],e[r+1],e[r+2],l.x,l.y,l.radius)&&(!s||s(n))&&!ge(u,n.overlapMode))return a.push(!0),!0}}}_forEachCell(e,t,r,n,i,a,o,s){let l=this._convertToXCellCoord(e),c=this._convertToYCellCoord(t),u=this._convertToXCellCoord(r),h=this._convertToYCellCoord(n);for(let f=l;f<=u;f++)for(let l=c;l<=h;l++)if(i.call(this,e,t,r,n,this.xCellCount*l+f,a,o,s))return}_convertToXCellCoord(e){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(e*this.xScale)))}_convertToYCellCoord(e){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(e*this.yScale)))}_circlesCollide(e,t,r,n,i,a){let o=n-e,s=i-t,l=r+a;return l*l>o*o+s*s}_circleAndRectCollide(e,t,r,n,i,a,o){let s=(a-n)/2,l=Math.abs(e-(n+s));if(l>s+r)return!1;let c=(o-i)/2,u=Math.abs(t-(i+c));if(u>c+r)return!1;if(l<=s||u<=c)return!0;let h=l-s,f=u-c;return h*h+f*f<=r*r}}function ve(e,r,n,i,a){let o=t.H();return r?(t.K(o,o,[1/a,1/a,1]),n||t.ad(o,o,i.angle)):t.L(o,i.labelPlaneMatrix,e),o}function xe(e,r,n,i,a){if(r){let r=t.ae(e);return t.K(r,r,[a,a,1]),n||t.ad(r,r,-i.angle),r}return i.glCoordMatrix}function _e(e,r,n,i){let a;i?(a=[e,r,i(e,r),1],t.af(a,a,n)):(a=[e,r,0,1],Oe(a,a,n));let o=a[3];return{point:new t.P(a[0]/o,a[1]/o),signedDistanceFromCamera:o,isOccluded:!1}}function be(e,t){return.5+e/t*.5}function we(e,t){return e.x>=-t[0]&&e.x<=t[0]&&e.y>=-t[1]&&e.y<=t[1]}function Te(e,r,n,i,a,o,s,l,c,u,h,f,p,d,m){let g=i?e.textSizeData:e.iconSizeData,y=t.ag(g,n.transform.zoom),v=[256/n.width*2+1,256/n.height*2+1],x=i?e.text.dynamicLayoutVertexArray:e.icon.dynamicLayoutVertexArray;x.clear();let _=e.lineVertexArray,b=i?e.text.placedSymbolArray:e.icon.placedSymbolArray,w=n.transform.width/n.transform.height,T=!1;for(let i=0;i<b.length;i++){let k=b.get(i);if(k.hidden||k.writingMode===t.ah.vertical&&!T){De(k.numGlyphs,x);continue}T=!1;let A=_e(k.anchorX,k.anchorY,r,m);if(!we(A.point,v)){De(k.numGlyphs,x);continue}let M=be(n.transform.cameraToCenterDistance,A.signedDistanceFromCamera),S=t.ai(g,y,k),E=s?S/M:S*M,C={getElevation:m,labelPlaneMatrix:a,lineVertexArray:_,pitchWithMap:s,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},projection:u,tileAnchorPoint:new t.P(k.anchorX,k.anchorY),unwrappedTileID:h,width:f,height:p,translation:d},I=Me(C,k,E,!1,l,r,o,e.glyphOffsetArray,x,w,c);T=I.useVertical,(I.notEnoughRoom||T||I.needsFlipping&&Me(C,k,E,!0,l,r,o,e.glyphOffsetArray,x,w,c).notEnoughRoom)&&De(k.numGlyphs,x)}i?e.text.dynamicLayoutVertexBuffer.updateData(x):e.icon.dynamicLayoutVertexBuffer.updateData(x)}function ke(e,t,r,n,i,a,o,s){let l=a.glyphStartIndex+a.numGlyphs,c=a.lineStartIndex,u=a.lineStartIndex+a.lineLength,h=t.getoffsetX(a.glyphStartIndex),f=t.getoffsetX(l-1),p=Pe(e*h,r,n,i,a.segment,c,u,s,o);if(!p)return null;let d=Pe(e*f,r,n,i,a.segment,c,u,s,o);return d?s.projectionCache.anyProjectionOccluded?null:{first:p,last:d}:null}function Ae(e,r,n,i){return e===t.ah.horizontal&&Math.abs(n.y-r.y)>Math.abs(n.x-r.x)*i?{useVertical:!0}:(e===t.ah.vertical?r.y<n.y:r.x>n.x)?{needsFlipping:!0}:null}function Me(e,r,n,i,a,o,s,l,c,u,h){let f,p=n/24,d=r.lineOffsetX*p,m=r.lineOffsetY*p;if(r.numGlyphs>1){let t=r.glyphStartIndex+r.numGlyphs,n=r.lineStartIndex,o=r.lineStartIndex+r.lineLength,c=ke(p,l,d,m,i,r,h,e);if(!c)return{notEnoughRoom:!0};let g=_e(c.first.point.x,c.first.point.y,s,e.getElevation).point,y=_e(c.last.point.x,c.last.point.y,s,e.getElevation).point;if(a&&!i){let e=Ae(r.writingMode,g,y,u);if(e)return e}f=[c.first];for(let a=r.glyphStartIndex+1;a<t-1;a++)f.push(Pe(p*l.getoffsetX(a),d,m,i,r.segment,n,o,e,h));f.push(c.last)}else{if(a&&!i){let n=_e(e.tileAnchorPoint.x,e.tileAnchorPoint.y,o,e.getElevation).point,i=r.lineStartIndex+r.segment+1,a=new t.P(e.lineVertexArray.getx(i),e.lineVertexArray.gety(i)),s=_e(a.x,a.y,o,e.getElevation),l=s.signedDistanceFromCamera>0?s.point:Se(e.tileAnchorPoint,a,n,1,o,e),c=Ae(r.writingMode,n,l,u);if(c)return c}let n=Pe(p*l.getoffsetX(r.glyphStartIndex),d,m,i,r.segment,r.lineStartIndex,r.lineStartIndex+r.lineLength,e,h);if(!n||e.projectionCache.anyProjectionOccluded)return{notEnoughRoom:!0};f=[n]}for(let e of f)t.aj(c,e.point,e.angle);return{}}function Se(e,t,r,n,i,a){let o=e.add(e.sub(t)._unit()),s=void 0!==i?_e(o.x,o.y,i,a.getElevation).point:Ce(o.x,o.y,a).point,l=r.sub(s);return r.add(l._mult(n/l.mag()))}function Ee(e,r,n){let i=r.projectionCache;if(i.projections[e])return i.projections[e];let a=new t.P(r.lineVertexArray.getx(e),r.lineVertexArray.gety(e)),o=Ce(a.x,a.y,r);if(o.signedDistanceFromCamera>0)return i.projections[e]=o.point,i.anyProjectionOccluded=i.anyProjectionOccluded||o.isOccluded,o.point;let s=e-n.direction;return Se(0===n.distanceFromAnchor?r.tileAnchorPoint:new t.P(r.lineVertexArray.getx(s),r.lineVertexArray.gety(s)),a,n.previousVertex,n.absOffsetX-n.distanceFromAnchor+1,void 0,r)}function Ce(e,t,r){let n,i=e+r.translation[0],a=t+r.translation[1];return!r.pitchWithMap&&r.projection.useSpecialProjectionForSymbols?(n=r.projection.projectTileCoordinates(i,a,r.unwrappedTileID,r.getElevation),n.point.x=(.5*n.point.x+.5)*r.width,n.point.y=(.5*-n.point.y+.5)*r.height):(n=_e(i,a,r.labelPlaneMatrix,r.getElevation),n.isOccluded=!1),n}function Ie(e,t,r){return e._unit()._perp()._mult(t*r)}function Le(e,r,n,i,a,o,s,l,c){if(l.projectionCache.offsets[e])return l.projectionCache.offsets[e];let u=n.add(r);if(e+c.direction<i||e+c.direction>=a)return l.projectionCache.offsets[e]=u,u;let h=Ee(e+c.direction,l,c),f=Ie(h.sub(n),s,c.direction),p=n.add(f),d=h.add(f);return l.projectionCache.offsets[e]=t.ak(o,u,p,d)||u,l.projectionCache.offsets[e]}function Pe(e,t,r,n,i,a,o,s,l){let c=n?e-t:e+t,u=c>0?1:-1,h=0;n&&(u*=-1,h=Math.PI),u<0&&(h+=Math.PI);let f,p=u>0?a+i:a+i+1;s.projectionCache.cachedAnchorPoint?f=s.projectionCache.cachedAnchorPoint:(f=Ce(s.tileAnchorPoint.x,s.tileAnchorPoint.y,s).point,s.projectionCache.cachedAnchorPoint=f);let d,m,g,y=f,v=f,x=0,_=0,b=Math.abs(c),w=[];for(;x+_<=b;){if(p+=u,p<a||p>=o)return null;x+=_,v=y,m=d;let e={absOffsetX:b,direction:u,distanceFromAnchor:x,previousVertex:v};if(y=Ee(p,s,e),0===r)w.push(v),g=y.sub(v);else{let t,n=y.sub(v);t=0===n.mag()?Ie(Ee(p+u,s,e).sub(y),r,u):Ie(n,r,u),m||(m=v.add(t)),d=Le(p,t,y,a,o,m,r,s,e),w.push(m),g=d.sub(m)}_=g.mag()}let T=g._mult((b-x)/_)._add(m||v),k=h+Math.atan2(y.y-v.y,y.x-v.x);return w.push(T),{point:T,angle:l?k:0,path:w}}let ze=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function De(e,t){for(let r=0;r<e;r++){let e=t.length;t.resize(e+4),t.float32.set(ze,3*e)}}function Oe(e,t,r){let n=t[0],i=t[1];return e[0]=r[0]*n+r[4]*i+r[12],e[1]=r[1]*n+r[5]*i+r[13],e[3]=r[3]*n+r[7]*i+r[15],e}let Re=100;class Fe{constructor(e,t,r=new ye(e.width+200,e.height+200,25),n=new ye(e.width+200,e.height+200,25)){this.transform=e,this.mapProjection=t,this.grid=r,this.ignoredGrid=n,this.pitchFactor=Math.cos(e._pitch)*e.cameraToCenterDistance,this.screenRightBoundary=e.width+Re,this.screenBottomBoundary=e.height+Re,this.gridRightBoundary=e.width+200,this.gridBottomBoundary=e.height+200,this.perspectiveRatioCutoff=.6}placeCollisionBox(e,t,r,n,i,a,o,s,l,c,u){let h,f=e.anchorPointX+s[0],p=e.anchorPointY+s[1],d=this.projectAndGetPerspectiveRatio(n,f,p,i,c),m=r*d.perspectiveRatio;if(a||o)h=this._projectCollisionBox(e,m,n,i,a,o,s,d,c,u);else{let t=d.point.x+(u?u.x*m:0),r=d.point.y+(u?u.y*m:0);h={allPointsOccluded:!1,box:[t+e.x1*m,r+e.y1*m,t+e.x2*m,r+e.y2*m]}}let[g,y,v,x]=h.box;return this.mapProjection.useSpecialProjectionForSymbols&&(a?h.allPointsOccluded:this.mapProjection.isOccluded(f,p,i))||d.perspectiveRatio<this.perspectiveRatioCutoff||!this.isInsideGrid(g,y,v,x)||"always"!==t&&this.grid.hitTest(g,y,v,x,t,l)?{box:[g,y,v,x],placeable:!1,offscreen:!1}:{box:[g,y,v,x],placeable:!0,offscreen:this.isOffscreen(g,y,v,x)}}placeCollisionCircles(e,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g){let y=[],v=new t.P(r.anchorX,r.anchorY),x=this.getPerspectiveRatio(o,v.x,v.y,s,g),_=(h?a/x:a*x)/t.ap,b={getElevation:g,labelPlaneMatrix:l,lineVertexArray:n,pitchWithMap:h,projectionCache:{projections:{},offsets:{},cachedAnchorPoint:void 0,anyProjectionOccluded:!1},projection:this.mapProjection,tileAnchorPoint:v,unwrappedTileID:s,width:this.transform.width,height:this.transform.height,translation:m},w=ke(_,i,r.lineOffsetX*_,r.lineOffsetY*_,!1,r,!1,b),T=!1,k=!1,A=!0;if(w){let r=.5*p*x+d,n=new t.P(-100,-100),i=new t.P(this.screenRightBoundary,this.screenBottomBoundary),a=new me,o=w.first,s=w.last,l=[];for(let e=o.path.length-1;e>=1;e--)l.push(o.path[e]);for(let e=1;e<s.path.length;e++)l.push(s.path[e]);let h=2.5*r;if(c){let e=this.projectPathToScreenSpace(l,b,c);l=e.some((e=>e.signedDistanceFromCamera<=0))?[]:e.map((e=>e.point))}let m=[];if(l.length>0){let e=l[0].clone(),r=l[0].clone();for(let t=1;t<l.length;t++)e.x=Math.min(e.x,l[t].x),e.y=Math.min(e.y,l[t].y),r.x=Math.max(r.x,l[t].x),r.y=Math.max(r.y,l[t].y);m=e.x>=n.x&&r.x<=i.x&&e.y>=n.y&&r.y<=i.y?[l]:r.x<n.x||e.x>i.x||r.y<n.y||e.y>i.y?[]:t.al([l],n.x,n.y,i.x,i.y)}for(let t of m){a.reset(t,.25*r);let n=0;n=a.length<=.5*r?1:Math.ceil(a.paddedLength/h)+1;for(let t=0;t<n;t++){let i=t/Math.max(n-1,1),o=a.lerp(i),s=o.x+Re,l=o.y+Re;y.push(s,l,r,0);let c=s-r,h=l-r,p=s+r,d=l+r;if(A=A&&this.isOffscreen(c,h,p,d),k=k||this.isInsideGrid(c,h,p,d),"always"!==e&&this.grid.hitTestCircle(s,l,r,e,f)&&(T=!0,!u))return{circles:[],offscreen:!1,collisionDetected:T}}}}return{circles:!u&&T||!k||x<this.perspectiveRatioCutoff?[]:y,offscreen:A,collisionDetected:T}}projectPathToScreenSpace(e,t,r){return e.map((e=>_e(e.x,e.y,r,t.getElevation)))}queryRenderedSymbols(e){if(0===e.length||0===this.grid.keysLength()&&0===this.ignoredGrid.keysLength())return{};let r=[],n=1/0,i=1/0,a=-1/0,o=-1/0;for(let s of e){let e=new t.P(s.x+Re,s.y+Re);n=Math.min(n,e.x),i=Math.min(i,e.y),a=Math.max(a,e.x),o=Math.max(o,e.y),r.push(e)}let s=this.grid.query(n,i,a,o).concat(this.ignoredGrid.query(n,i,a,o)),l={},c={};for(let e of s){let n=e.key;if(void 0===l[n.bucketInstanceId]&&(l[n.bucketInstanceId]={}),l[n.bucketInstanceId][n.featureIndex])continue;let i=[new t.P(e.x1,e.y1),new t.P(e.x2,e.y1),new t.P(e.x2,e.y2),new t.P(e.x1,e.y2)];t.am(r,i)&&(l[n.bucketInstanceId][n.featureIndex]=!0,void 0===c[n.bucketInstanceId]&&(c[n.bucketInstanceId]=[]),c[n.bucketInstanceId].push(n.featureIndex))}return c}insertCollisionBox(e,t,r,n,i,a){(r?this.ignoredGrid:this.grid).insert({bucketInstanceId:n,featureIndex:i,collisionGroupID:a,overlapMode:t},e[0],e[1],e[2],e[3])}insertCollisionCircles(e,t,r,n,i,a){let o=r?this.ignoredGrid:this.grid,s={bucketInstanceId:n,featureIndex:i,collisionGroupID:a,overlapMode:t};for(let t=0;t<e.length;t+=4)o.insertCircle(s,e[t],e[t+1],e[t+2])}projectAndGetPerspectiveRatio(e,r,n,i,a){let o;a?(o=[r,n,a(r,n),1],t.af(o,o,e)):(o=[r,n,0,1],Oe(o,o,e));let s=o[3];return{point:new t.P((o[0]/s+1)/2*this.transform.width+Re,(-o[1]/s+1)/2*this.transform.height+Re),perspectiveRatio:.5+this.transform.cameraToCenterDistance/s*.5,isOccluded:!1,signedDistanceFromCamera:s}}getPerspectiveRatio(e,t,r,n,i){let a=this.mapProjection.useSpecialProjectionForSymbols?this.mapProjection.projectTileCoordinates(t,r,n,i):_e(t,r,e,i);return.5+this.transform.cameraToCenterDistance/a.signedDistanceFromCamera*.5}isOffscreen(e,t,r,n){return r<Re||e>=this.screenRightBoundary||n<Re||t>this.screenBottomBoundary}isInsideGrid(e,t,r,n){return r>=0&&e<this.gridRightBoundary&&n>=0&&t<this.gridBottomBoundary}getViewportMatrix(){let e=t.an([]);return t.J(e,e,[-100,-100,0]),e}_projectCollisionBox(e,r,n,i,a,o,s,l,c,u){let h=new t.P(1,0),f=new t.P(0,1),p=new t.P(e.anchorPointX+s[0],e.anchorPointY+s[1]);if(o&&!a){let e=this.projectAndGetPerspectiveRatio(n,p.x+1,p.y,i,c).point.sub(l.point).unit(),r=Math.atan(e.y/e.x)+(e.x<0?Math.PI:0),a=Math.sin(r),o=Math.cos(r);h=new t.P(o,a),f=new t.P(-a,o)}else if(!o&&a){let e=-this.transform.angle,r=Math.sin(e),n=Math.cos(e);h=new t.P(n,r),f=new t.P(-r,n)}let d=l.point,m=r;if(a){d=p;let e=this.transform.zoom-Math.floor(this.transform.zoom);m=Math.pow(2,-e),m*=this.mapProjection.getPitchedTextCorrection(this.transform,p,i),u||(m*=t.ac(.5+l.signedDistanceFromCamera/this.transform.cameraToCenterDistance*.5,0,4))}u&&(d=d.add(h.mult(u.x*m)).add(f.mult(u.y*m)));let g=e.x1*m,y=e.x2*m,v=(g+y)/2,x=e.y1*m,_=e.y2*m,b=(x+_)/2,w=[{offsetX:g,offsetY:x},{offsetX:v,offsetY:x},{offsetX:y,offsetY:x},{offsetX:y,offsetY:b},{offsetX:y,offsetY:_},{offsetX:v,offsetY:_},{offsetX:g,offsetY:_},{offsetX:g,offsetY:b}],T=[];for(let{offsetX:e,offsetY:r}of w)T.push(new t.P(d.x+h.x*e+f.x*r,d.y+h.y*e+f.y*r));let k=!1;if(a){let e=T.map((e=>this.projectAndGetPerspectiveRatio(n,e.x,e.y,i,c)));k=e.some((e=>!e.isOccluded)),T=e.map((e=>e.point))}else k=!0;return{box:t.ao(T),allPointsOccluded:!k}}}function Be(e,r,n){return r*(t.X/(e.tileSize*Math.pow(2,n-e.tileID.overscaledZ)))}class je{constructor(e,t,r,n){this.opacity=e?Math.max(0,Math.min(1,e.opacity+(e.placed?t:-t))):n&&r?1:0,this.placed=r}isHidden(){return 0===this.opacity&&!this.placed}}class Ne{constructor(e,t,r,n,i){this.text=new je(e?e.text:null,t,r,i),this.icon=new je(e?e.icon:null,t,n,i)}isHidden(){return this.text.isHidden()&&this.icon.isHidden()}}class Ue{constructor(e,t,r){this.text=e,this.icon=t,this.skipFade=r}}class Ve{constructor(){this.invProjMatrix=t.H(),this.viewportMatrix=t.H(),this.circles=[]}}class qe{constructor(e,t,r,n,i){this.bucketInstanceId=e,this.featureIndex=t,this.sourceLayerIndex=r,this.bucketIndex=n,this.tileID=i}}class He{constructor(e){this.crossSourceCollisions=e,this.maxGroupID=0,this.collisionGroups={}}get(e){if(this.crossSourceCollisions)return{ID:0,predicate:null};if(!this.collisionGroups[e]){let t=++this.maxGroupID;this.collisionGroups[e]={ID:t,predicate:e=>e.collisionGroupID===t}}return this.collisionGroups[e]}}function Ge(e,r,n,i,a){let{horizontalAlign:o,verticalAlign:s}=t.au(e);return new t.P(-(o-.5)*r+i[0]*a,-(s-.5)*n+i[1]*a)}class We{constructor(e,t,r,n,i,a){this.transform=e.clone(),this.terrain=r,this.collisionIndex=new Fe(this.transform,t),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=n,this.retainedQueryData={},this.collisionGroups=new He(i),this.collisionCircleArrays={},this.collisionBoxArrays=new Map,this.prevPlacement=a,a&&(a.prevPlacement=void 0),this.placedOrientations={}}_getTerrainElevationFunc(e){let t=this.terrain;return t?(r,n)=>t.getElevation(e,r,n):null}getBucketParts(e,r,n,i){let a=n.getBucket(r),o=n.latestFeatureIndex;if(!a||!o||r.id!==a.layerIds[0])return;let s=n.collisionBoxArray,l=a.layers[0].layout,c=a.layers[0].paint,u=Math.pow(2,this.transform.zoom-n.tileID.overscaledZ),h=n.tileSize/t.X,f=n.tileID.toUnwrapped(),p=this.transform.calculatePosMatrix(f),d="map"===l.get("text-pitch-alignment"),m="map"===l.get("text-rotation-alignment"),g=Be(n,1,this.transform.zoom),y=this.collisionIndex.mapProjection.translatePosition(this.transform,n,c.get("text-translate"),c.get("text-translate-anchor")),v=this.collisionIndex.mapProjection.translatePosition(this.transform,n,c.get("icon-translate"),c.get("icon-translate-anchor")),x=ve(p,d,m,this.transform,g),_=null;if(d){let e=xe(p,d,m,this.transform,g);_=t.L([],this.transform.labelPlaneMatrix,e)}this.retainedQueryData[a.bucketInstanceId]=new qe(a.bucketInstanceId,o,a.sourceLayerIndex,a.index,n.tileID);let b={bucket:a,layout:l,translationText:y,translationIcon:v,posMatrix:p,unwrappedTileID:f,textLabelPlaneMatrix:x,labelToScreenMatrix:_,scale:u,textPixelRatio:h,holdingForFade:n.holdingForFade(),collisionBoxArray:s,partiallyEvaluatedTextSize:t.ag(a.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(a.sourceID)};if(i)for(let t of a.sortKeyRanges){let{sortKey:r,symbolInstanceStart:n,symbolInstanceEnd:i}=t;e.push({sortKey:r,symbolInstanceStart:n,symbolInstanceEnd:i,parameters:b})}else e.push({symbolInstanceStart:0,symbolInstanceEnd:a.symbolInstances.length,parameters:b})}attemptAnchorPlacement(e,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y,v,x){let _=t.aq[e.textAnchor],b=[e.textOffset0,e.textOffset1],w=Ge(_,n,i,b,a),T=this.collisionIndex.placeCollisionBox(r,f,l,c,u,s,o,g,h.predicate,x,w);if((!v||this.collisionIndex.placeCollisionBox(v,f,l,c,u,s,o,y,h.predicate,x,w).placeable)&&T.placeable){let e;if(this.prevPlacement&&this.prevPlacement.variableOffsets[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID]&&this.prevPlacement.placements[p.crossTileID].text&&(e=this.prevPlacement.variableOffsets[p.crossTileID].anchor),0===p.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[p.crossTileID]={textOffset:b,width:n,height:i,anchor:_,textBoxScale:a,prevAnchor:e},this.markUsedJustification(d,_,p,m),d.allowVerticalPlacement&&(this.markUsedOrientation(d,m,p),this.placedOrientations[p.crossTileID]=m),{shift:w,placedGlyphBoxes:T}}}placeLayerBucketPart(e,r,n){let{bucket:i,layout:a,translationText:o,translationIcon:s,posMatrix:l,unwrappedTileID:c,textLabelPlaneMatrix:u,labelToScreenMatrix:h,textPixelRatio:f,holdingForFade:p,collisionBoxArray:d,partiallyEvaluatedTextSize:m,collisionGroup:g}=e.parameters,y=a.get("text-optional"),v=a.get("icon-optional"),x=t.ar(a,"text-overlap","text-allow-overlap"),_="always"===x,b=t.ar(a,"icon-overlap","icon-allow-overlap"),w="always"===b,T="map"===a.get("text-rotation-alignment"),k="map"===a.get("text-pitch-alignment"),A="none"!==a.get("icon-text-fit"),M="viewport-y"===a.get("symbol-z-order"),S=_&&(w||!i.hasIconData()||v),E=w&&(_||!i.hasTextData()||y);!i.collisionArrays&&d&&i.deserializeCollisionBoxes(d);let C=this._getTerrainElevationFunc(this.retainedQueryData[i.bucketInstanceId].tileID),I=(e,d,w)=>{var M,I;if(r[e.crossTileID])return;if(p)return void(this.placements[e.crossTileID]=new Ue(!1,!1,!1));let L=!1,P=!1,z=!0,D=null,O={box:null,placeable:!1,offscreen:null},R={box:null,placeable:!1,offscreen:null},F=null,B=null,j=null,N=0,U=0,V=0;d.textFeatureIndex?N=d.textFeatureIndex:e.useRuntimeCollisionCircles&&(N=e.featureIndex),d.verticalTextFeatureIndex&&(U=d.verticalTextFeatureIndex);let q=d.textBox;if(q){let r=r=>{let n=t.ah.horizontal;if(i.allowVerticalPlacement&&!r&&this.prevPlacement){let t=this.prevPlacement.placedOrientations[e.crossTileID];t&&(this.placedOrientations[e.crossTileID]=t,n=t,this.markUsedOrientation(i,n,e))}return n},a=(r,n)=>{if(i.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&d.verticalTextBox){for(let e of i.writingModes)if(e===t.ah.vertical?(O=n(),R=O):O=r(),O&&O.placeable)break}else O=r()},u=e.textAnchorOffsetStartIndex,h=e.textAnchorOffsetEndIndex;if(h===u){let n=(t,r)=>{let n=this.collisionIndex.placeCollisionBox(t,x,f,l,c,k,T,o,g.predicate,C);return n&&n.placeable&&(this.markUsedOrientation(i,r,e),this.placedOrientations[e.crossTileID]=r),n};a((()=>n(q,t.ah.horizontal)),(()=>{let r=d.verticalTextBox;return i.allowVerticalPlacement&&e.numVerticalGlyphVertices>0&&r?n(r,t.ah.vertical):{box:null,offscreen:null}})),r(O&&O.placeable)}else{let p=t.aq[null===(I=null===(M=this.prevPlacement)||void 0===M?void 0:M.variableOffsets[e.crossTileID])||void 0===I?void 0:I.anchor],m=(r,a,d)=>{let m=r.x2-r.x1,y=r.y2-r.y1,v=e.textBoxScale,_=A&&"never"===b?a:null,w=null,M="never"===x?1:2,S="never";p&&M++;for(let t=0;t<M;t++){for(let t=u;t<h;t++){let n=i.textAnchorOffsets.get(t);if(p&&n.textAnchor!==p)continue;let a=this.attemptAnchorPlacement(n,r,m,y,v,T,k,f,l,c,g,S,e,i,d,o,s,_,C);if(a&&(w=a.placedGlyphBoxes,w&&w.placeable))return L=!0,D=a.shift,w}p?p=null:S=x}return n&&!w&&(w={box:this.collisionIndex.placeCollisionBox(q,"always",f,l,c,k,T,o,g.predicate,C,new t.P(0,0)).box,offscreen:!1,placeable:!1}),w};a((()=>m(q,d.iconBox,t.ah.horizontal)),(()=>{let r=d.verticalTextBox;return i.allowVerticalPlacement&&(!O||!O.placeable)&&e.numVerticalGlyphVertices>0&&r?m(r,d.verticalIconBox,t.ah.vertical):{box:null,occluded:!0,offscreen:null}})),O&&(L=O.placeable,z=O.offscreen);let y=r(O&&O.placeable);if(!L&&this.prevPlacement){let t=this.prevPlacement.variableOffsets[e.crossTileID];t&&(this.variableOffsets[e.crossTileID]=t,this.markUsedJustification(i,t.anchor,e,y))}}}if(F=O,L=F&&F.placeable,z=F&&F.offscreen,e.useRuntimeCollisionCircles){let r=i.text.placedSymbolArray.get(e.centerJustifiedTextSymbolIndex),s=t.ai(i.textSizeData,m,r),f=a.get("text-padding");B=this.collisionIndex.placeCollisionCircles(x,r,i.lineVertexArray,i.glyphOffsetArray,s,l,c,u,h,n,k,g.predicate,e.collisionCircleDiameter,f,o,C),B.circles.length&&B.collisionDetected&&!n&&t.w("Collisions detected, but collision boxes are not shown"),L=_||B.circles.length>0&&!B.collisionDetected,z=z&&B.offscreen}if(d.iconFeatureIndex&&(V=d.iconFeatureIndex),d.iconBox){let e=e=>this.collisionIndex.placeCollisionBox(e,b,f,l,c,k,T,s,g.predicate,C,A&&D?D:void 0);R&&R.placeable&&d.verticalIconBox?(j=e(d.verticalIconBox),P=j.placeable):(j=e(d.iconBox),P=j.placeable),z=z&&j.offscreen}let H=y||0===e.numHorizontalGlyphVertices&&0===e.numVerticalGlyphVertices,G=v||0===e.numIconVertices;H||G?G?H||(P=P&&L):L=P&&L:P=L=P&&L;let W=P&&j.placeable;if(L&&F.placeable&&this.collisionIndex.insertCollisionBox(F.box,x,a.get("text-ignore-placement"),i.bucketInstanceId,R&&R.placeable&&U?U:N,g.ID),W&&this.collisionIndex.insertCollisionBox(j.box,b,a.get("icon-ignore-placement"),i.bucketInstanceId,V,g.ID),B&&L&&this.collisionIndex.insertCollisionCircles(B.circles,x,a.get("text-ignore-placement"),i.bucketInstanceId,N,g.ID),n&&this.storeCollisionData(i.bucketInstanceId,w,d,F,j,B),0===e.crossTileID)throw new Error("symbolInstance.crossTileID can't be 0");if(0===i.bucketInstanceId)throw new Error("bucket.bucketInstanceId can't be 0");this.placements[e.crossTileID]=new Ue(L||S,P||E,z||i.justReloaded),r[e.crossTileID]=!0};if(M){if(0!==e.symbolInstanceStart)throw new Error("bucket.bucketInstanceId should be 0");let t=i.getSortedSymbolIndexes(this.transform.angle);for(let e=t.length-1;e>=0;--e){let r=t[e];I(i.symbolInstances.get(r),i.collisionArrays[r],r)}}else for(let t=e.symbolInstanceStart;t<e.symbolInstanceEnd;t++)I(i.symbolInstances.get(t),i.collisionArrays[t],t);if(n&&i.bucketInstanceId in this.collisionCircleArrays){let e=this.collisionCircleArrays[i.bucketInstanceId];t.as(e.invProjMatrix,l),e.viewportMatrix=this.collisionIndex.getViewportMatrix()}i.justReloaded=!1}storeCollisionData(e,t,r,n,i,a){if(r.textBox||r.iconBox){let a,o;this.collisionBoxArrays.has(e)?a=this.collisionBoxArrays.get(e):(a=new Map,this.collisionBoxArrays.set(e,a)),a.has(t)?o=a.get(t):(o={text:null,icon:null},a.set(t,o)),r.textBox&&(o.text=n.box),r.iconBox&&(o.icon=i.box)}if(a){let t=this.collisionCircleArrays[e];void 0===t&&(t=this.collisionCircleArrays[e]=new Ve);for(let e=0;e<a.circles.length;e+=4)t.circles.push(a.circles[e+0]),t.circles.push(a.circles[e+1]),t.circles.push(a.circles[e+2]),t.circles.push(a.collisionDetected?1:0)}}markUsedJustification(e,r,n,i){let a;a=i===t.ah.vertical?n.verticalPlacedTextSymbolIndex:{left:n.leftJustifiedTextSymbolIndex,center:n.centerJustifiedTextSymbolIndex,right:n.rightJustifiedTextSymbolIndex}[t.at(r)];let o=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex,n.verticalPlacedTextSymbolIndex];for(let t of o)t>=0&&(e.text.placedSymbolArray.get(t).crossTileID=a>=0&&t!==a?0:n.crossTileID)}markUsedOrientation(e,r,n){let i=r===t.ah.horizontal||r===t.ah.horizontalOnly?r:0,a=r===t.ah.vertical?r:0,o=[n.leftJustifiedTextSymbolIndex,n.centerJustifiedTextSymbolIndex,n.rightJustifiedTextSymbolIndex];for(let t of o)e.text.placedSymbolArray.get(t).placedOrientation=i;n.verticalPlacedTextSymbolIndex&&(e.text.placedSymbolArray.get(n.verticalPlacedTextSymbolIndex).placedOrientation=a)}commit(e){this.commitTime=e,this.zoomAtLastRecencyCheck=this.transform.zoom;let t=this.prevPlacement,r=!1;this.prevZoomAdjustment=t?t.zoomAdjustment(this.transform.zoom):0;let n=t?t.symbolFadeChange(e):1,i=t?t.opacities:{},a=t?t.variableOffsets:{},o=t?t.placedOrientations:{};for(let e in this.placements){let t=this.placements[e],a=i[e];a?(this.opacities[e]=new Ne(a,n,t.text,t.icon),r=r||t.text!==a.text.placed||t.icon!==a.icon.placed):(this.opacities[e]=new Ne(null,n,t.text,t.icon,t.skipFade),r=r||t.text||t.icon)}for(let e in i){let t=i[e];if(!this.opacities[e]){let i=new Ne(t,n,!1,!1);i.isHidden()||(this.opacities[e]=i,r=r||t.text.placed||t.icon.placed)}}for(let e in a)this.variableOffsets[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.variableOffsets[e]=a[e]);for(let e in o)this.placedOrientations[e]||!this.opacities[e]||this.opacities[e].isHidden()||(this.placedOrientations[e]=o[e]);if(t&&void 0===t.lastPlacementChangeTime)throw new Error("Last placement time for previous placement is not defined");r?this.lastPlacementChangeTime=e:"number"!=typeof this.lastPlacementChangeTime&&(this.lastPlacementChangeTime=t?t.lastPlacementChangeTime:e)}updateLayerOpacities(e,t){let r={};for(let n of t){let t=n.getBucket(e);t&&n.latestFeatureIndex&&e.id===t.layerIds[0]&&this.updateBucketOpacities(t,n.tileID,r,n.collisionBoxArray)}}updateBucketOpacities(e,r,n,i){e.hasTextData()&&(e.text.opacityVertexArray.clear(),e.text.hasVisibleVertices=!1),e.hasIconData()&&(e.icon.opacityVertexArray.clear(),e.icon.hasVisibleVertices=!1),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexArray.clear(),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexArray.clear();let a=e.layers[0],o=a.layout,s=new Ne(null,0,!1,!1,!0),l=o.get("text-allow-overlap"),c=o.get("icon-allow-overlap"),u=a._unevaluatedLayout.hasValue("text-variable-anchor")||a._unevaluatedLayout.hasValue("text-variable-anchor-offset"),h="map"===o.get("text-rotation-alignment"),f="map"===o.get("text-pitch-alignment"),p="none"!==o.get("icon-text-fit"),d=new Ne(null,0,l&&(c||!e.hasIconData()||o.get("icon-optional")),c&&(l||!e.hasTextData()||o.get("text-optional")),!0);!e.collisionArrays&&i&&(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData())&&e.deserializeCollisionBoxes(i);let m=(e,t,r)=>{for(let n=0;n<t/4;n++)e.opacityVertexArray.emplaceBack(r);e.hasVisibleVertices=e.hasVisibleVertices||r!==rt},g=this.collisionBoxArrays.get(e.bucketInstanceId);for(let r=0;r<e.symbolInstances.length;r++){let i=e.symbolInstances.get(r),{numHorizontalGlyphVertices:a,numVerticalGlyphVertices:o,crossTileID:l}=i,c=this.opacities[l];n[l]?c=s:c||(c=d,this.opacities[l]=c),n[l]=!0;let y=i.numIconVertices>0,v=this.placedOrientations[i.crossTileID],x=v===t.ah.vertical,_=v===t.ah.horizontal||v===t.ah.horizontalOnly;if(a>0||o>0){let t=tt(c.text);m(e.text,a,x?rt:t),m(e.text,o,_?rt:t);let r=c.text.isHidden();[i.rightJustifiedTextSymbolIndex,i.centerJustifiedTextSymbolIndex,i.leftJustifiedTextSymbolIndex].forEach((t=>{t>=0&&(e.text.placedSymbolArray.get(t).hidden=r||x?1:0)})),i.verticalPlacedTextSymbolIndex>=0&&(e.text.placedSymbolArray.get(i.verticalPlacedTextSymbolIndex).hidden=r||_?1:0);let n=this.variableOffsets[i.crossTileID];n&&this.markUsedJustification(e,n.anchor,i,v);let s=this.placedOrientations[i.crossTileID];s&&(this.markUsedJustification(e,"left",i,s),this.markUsedOrientation(e,s,i))}if(y){let t=tt(c.icon),r=!(p&&i.verticalPlacedIconSymbolIndex&&x);i.placedIconSymbolIndex>=0&&(m(e.icon,i.numIconVertices,r?t:rt),e.icon.placedSymbolArray.get(i.placedIconSymbolIndex).hidden=c.icon.isHidden()),i.verticalPlacedIconSymbolIndex>=0&&(m(e.icon,i.numVerticalIconVertices,r?rt:t),e.icon.placedSymbolArray.get(i.verticalPlacedIconSymbolIndex).hidden=c.icon.isHidden())}let b=g&&g.has(r)?g.get(r):{text:null,icon:null};if(e.hasIconCollisionBoxData()||e.hasTextCollisionBoxData()){let n=e.collisionArrays[r];if(n){let r=new t.P(0,0);if(n.textBox||n.verticalTextBox){let t=!0;if(u){let e=this.variableOffsets[l];e?(r=Ge(e.anchor,e.width,e.height,e.textOffset,e.textBoxScale),h&&r._rotate(f?this.transform.angle:-this.transform.angle)):t=!1}if(n.textBox||n.verticalTextBox){let i;n.textBox&&(i=x),n.verticalTextBox&&(i=_),Ze(e.textCollisionBox.collisionVertexArray,c.text.placed,!t||i,b.text,r.x,r.y)}}if(n.iconBox||n.verticalIconBox){let t,i=!(_||!n.verticalIconBox);n.iconBox&&(t=i),n.verticalIconBox&&(t=!i),Ze(e.iconCollisionBox.collisionVertexArray,c.icon.placed,t,b.icon,p?r.x:0,p?r.y:0)}}}}if(e.sortFeatures(this.transform.angle),this.retainedQueryData[e.bucketInstanceId]&&(this.retainedQueryData[e.bucketInstanceId].featureSortOrder=e.featureSortOrder),e.hasTextData()&&e.text.opacityVertexBuffer&&e.text.opacityVertexBuffer.updateData(e.text.opacityVertexArray),e.hasIconData()&&e.icon.opacityVertexBuffer&&e.icon.opacityVertexBuffer.updateData(e.icon.opacityVertexArray),e.hasIconCollisionBoxData()&&e.iconCollisionBox.collisionVertexBuffer&&e.iconCollisionBox.collisionVertexBuffer.updateData(e.iconCollisionBox.collisionVertexArray),e.hasTextCollisionBoxData()&&e.textCollisionBox.collisionVertexBuffer&&e.textCollisionBox.collisionVertexBuffer.updateData(e.textCollisionBox.collisionVertexArray),e.text.opacityVertexArray.length!==e.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${e.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${e.text.layoutVertexArray.length}) / 4`);if(e.icon.opacityVertexArray.length!==e.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${e.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${e.icon.layoutVertexArray.length}) / 4`);if(e.bucketInstanceId in this.collisionCircleArrays){let t=this.collisionCircleArrays[e.bucketInstanceId];e.placementInvProjMatrix=t.invProjMatrix,e.placementViewportMatrix=t.viewportMatrix,e.collisionCircleArray=t.circles,delete this.collisionCircleArrays[e.bucketInstanceId]}}symbolFadeChange(e){return 0===this.fadeDuration?1:(e-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(e){return Math.max(0,(this.transform.zoom-e)/1.5)}hasTransitions(e){return this.stale||e-this.lastPlacementChangeTime<this.fadeDuration}stillRecent(e,t){let r=this.zoomAtLastRecencyCheck===t?1-this.zoomAdjustment(t):1;return this.zoomAtLastRecencyCheck=t,this.commitTime+this.fadeDuration*r>e}setStale(){this.stale=!0}}function Ze(e,t,r,n,i,a){n&&0!==n.length||(n=[0,0,0,0]);let o=n[0]-Re,s=n[1]-Re,l=n[2]-Re,c=n[3]-Re;e.emplaceBack(t?1:0,r?1:0,i||0,a||0,o,s),e.emplaceBack(t?1:0,r?1:0,i||0,a||0,l,s),e.emplaceBack(t?1:0,r?1:0,i||0,a||0,l,c),e.emplaceBack(t?1:0,r?1:0,i||0,a||0,o,c)}let Ye=Math.pow(2,25),Xe=Math.pow(2,24),$e=Math.pow(2,17),Ke=Math.pow(2,16),Je=Math.pow(2,9),Qe=Math.pow(2,8),et=Math.pow(2,1);function tt(e){if(0===e.opacity&&!e.placed)return 0;if(1===e.opacity&&e.placed)return 4294967295;let t=e.placed?1:0,r=Math.floor(127*e.opacity);return r*Ye+t*Xe+r*$e+t*Ke+r*Je+t*Qe+r*et+t}let rt=0;function nt(){return{isOccluded:(e,t,r)=>!1,getPitchedTextCorrection:(e,t,r)=>1,get useSpecialProjectionForSymbols(){return!1},projectTileCoordinates(e,t,r,n){throw new Error("Not implemented.")},translatePosition:(e,t,r,n)=>function(e,t,r,n,i=!1){if(!r[0]&&!r[1])return[0,0];let a=i?"map"===n?e.angle:0:"viewport"===n?-e.angle:0;if(a){let e=Math.sin(a),t=Math.cos(a);r=[r[0]*t-r[1]*e,r[0]*e+r[1]*t]}return[i?r[0]:Be(t,r[0],e.zoom),i?r[1]:Be(t,r[1],e.zoom)]}(e,t,r,n),getCircleRadiusCorrection:e=>1}}class it{constructor(e){this._sortAcrossTiles="viewport-y"!==e.layout.get("symbol-z-order")&&!e.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(e,t,r,n,i){let a=this._bucketParts;for(;this._currentTileIndex<e.length;)if(t.getBucketParts(a,n,e[this._currentTileIndex],this._sortAcrossTiles),this._currentTileIndex++,i())return!0;for(this._sortAcrossTiles&&(this._sortAcrossTiles=!1,a.sort(((e,t)=>e.sortKey-t.sortKey)));this._currentPartIndex<a.length;)if(t.placeLayerBucketPart(a[this._currentPartIndex],this._seenCrossTileIDs,r),this._currentPartIndex++,i())return!0;return!1}}class at{constructor(e,t,r,n,i,a,o,s){this.placement=new We(e,nt(),t,a,o,s),this._currentPlacementIndex=r.length-1,this._forceFullPlacement=n,this._showCollisionBoxes=i,this._done=!1}isDone(){return this._done}continuePlacement(e,t,r){let n=a.now(),i=()=>!this._forceFullPlacement&&a.now()-n>2;for(;this._currentPlacementIndex>=0;){let n=t[e[this._currentPlacementIndex]],a=this.placement.collisionIndex.transform.zoom;if("symbol"===n.type&&(!n.minzoom||n.minzoom<=a)&&(!n.maxzoom||n.maxzoom>a)){if(this._inProgressLayer||(this._inProgressLayer=new it(n)),this._inProgressLayer.continuePlacement(r[n.source],this.placement,this._showCollisionBoxes,n,i))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(e){return this.placement.commit(e),this.placement}}let ot=512/t.X/2;class st{constructor(e,r,n){this.tileID=e,this.bucketInstanceId=n,this._symbolsByKey={};let i=new Map;for(let e=0;e<r.length;e++){let t=r.get(e),n=t.key,a=i.get(n);a?a.push(t):i.set(n,[t])}for(let[e,r]of i){let n={positions:r.map((e=>({x:Math.floor(e.anchorX*ot),y:Math.floor(e.anchorY*ot)}))),crossTileIDs:r.map((e=>e.crossTileID))};if(n.positions.length>128){let e=new t.av(n.positions.length,16,Uint16Array);for(let{x:t,y:r}of n.positions)e.add(t,r);e.finish(),delete n.positions,n.index=e}this._symbolsByKey[e]=n}}getScaledCoordinates(e,r){let{x:n,y:i,z:a}=this.tileID.canonical,{x:o,y:s,z:l}=r.canonical,c=ot/Math.pow(2,l-a),u=(s*t.X+e.anchorY)*c,h=i*t.X*ot;return{x:Math.floor((o*t.X+e.anchorX)*c-n*t.X*ot),y:Math.floor(u-h)}}findMatches(e,t,r){let n=this.tileID.canonical.z<t.canonical.z?1:Math.pow(2,this.tileID.canonical.z-t.canonical.z);for(let i=0;i<e.length;i++){let a=e.get(i);if(a.crossTileID)continue;let o=this._symbolsByKey[a.key];if(!o)continue;let s=this.getScaledCoordinates(a,t);if(o.index){let e=o.index.range(s.x-n,s.y-n,s.x+n,s.y+n).sort();for(let t of e){let e=o.crossTileIDs[t];if(!r[e]){r[e]=!0,a.crossTileID=e;break}}}else if(o.positions)for(let e=0;e<o.positions.length;e++){let t=o.positions[e],i=o.crossTileIDs[e];if(Math.abs(t.x-s.x)<=n&&Math.abs(t.y-s.y)<=n&&!r[i]){r[i]=!0,a.crossTileID=i;break}}}}getCrossTileIDsLists(){return Object.values(this._symbolsByKey).map((({crossTileIDs:e})=>e))}}class lt{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class ct{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(e){let t=Math.round((e-this.lng)/360);if(0!==t)for(let e in this.indexes){let r=this.indexes[e],n={};for(let e in r){let i=r[e];i.tileID=i.tileID.unwrapTo(i.tileID.wrap+t),n[i.tileID.key]=i}this.indexes[e]=n}this.lng=e}addBucket(e,t,r){if(this.indexes[e.overscaledZ]&&this.indexes[e.overscaledZ][e.key]){if(this.indexes[e.overscaledZ][e.key].bucketInstanceId===t.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(e.overscaledZ,this.indexes[e.overscaledZ][e.key])}for(let e=0;e<t.symbolInstances.length;e++)t.symbolInstances.get(e).crossTileID=0;this.usedCrossTileIDs[e.overscaledZ]||(this.usedCrossTileIDs[e.overscaledZ]={});let n=this.usedCrossTileIDs[e.overscaledZ];for(let r in this.indexes){let i=this.indexes[r];if(Number(r)>e.overscaledZ)for(let r in i){let a=i[r];a.tileID.isChildOf(e)&&a.findMatches(t.symbolInstances,e,n)}else{let a=i[e.scaledTo(Number(r)).key];a&&a.findMatches(t.symbolInstances,e,n)}}for(let e=0;e<t.symbolInstances.length;e++){let i=t.symbolInstances.get(e);i.crossTileID||(i.crossTileID=r.generate(),n[i.crossTileID]=!0)}return void 0===this.indexes[e.overscaledZ]&&(this.indexes[e.overscaledZ]={}),this.indexes[e.overscaledZ][e.key]=new st(e,t.symbolInstances,t.bucketInstanceId),!0}removeBucketCrossTileIDs(e,t){for(let r of t.getCrossTileIDsLists())for(let t of r)delete this.usedCrossTileIDs[e][t]}removeStaleBuckets(e){let t=!1;for(let r in this.indexes){let n=this.indexes[r];for(let i in n)e[n[i].bucketInstanceId]||(this.removeBucketCrossTileIDs(r,n[i]),delete n[i],t=!0)}return t}}class ut{constructor(){this.layerIndexes={},this.crossTileIDs=new lt,this.maxBucketInstanceId=0,this.bucketsInCurrentPlacement={}}addLayer(e,t,r){let n=this.layerIndexes[e.id];void 0===n&&(n=this.layerIndexes[e.id]=new ct);let i=!1,a={};n.handleWrapJump(r);for(let r of t){let t=r.getBucket(e);t&&e.id===t.layerIds[0]&&(t.bucketInstanceId||(t.bucketInstanceId=++this.maxBucketInstanceId),n.addBucket(r.tileID,t,this.crossTileIDs)&&(i=!0),a[t.bucketInstanceId]=!0)}return n.removeStaleBuckets(a)&&(i=!0),i}pruneUnusedLayers(e){let t={};e.forEach((e=>{t[e]=!0}));for(let e in this.layerIndexes)t[e]||delete this.layerIndexes[e]}}let ht=(e,r)=>t.t(e,r&&r.filter((e=>"source.canvas"!==e.identifier))),ft=t.aw();class pt extends t.E{constructor(e,r={}){super(),this._rtlPluginLoaded=()=>{for(let e in this.sourceCaches){let t=this.sourceCaches[e].getSource().type;"vector"!==t&&"geojson"!==t||this.sourceCaches[e].reload()}},this.map=e,this.dispatcher=new U(N(),e._getMapId()),this.dispatcher.registerMessageHandler("GG",((e,t)=>this.getGlyphs(e,t))),this.dispatcher.registerMessageHandler("GI",((e,t)=>this.getImages(e,t))),this.imageManager=new k,this.imageManager.setEventedParent(this),this.glyphManager=new C(e._requestManager,r.localIdeographFontFamily),this.lineAtlas=new D(256,512),this.crossTileSymbolIndex=new ut,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new t.ax,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",t.ay()),le().on(ae,this._rtlPluginLoaded),this.on("data",(e=>{if("source"!==e.dataType||"metadata"!==e.sourceDataType)return;let t=this.sourceCaches[e.sourceId];if(!t)return;let r=t.getSource();if(r&&r.vectorLayerIds)for(let e in this._layers){let t=this._layers[e];t.source===r.id&&this._validateLayer(t)}}))}loadURL(e,r={},n){this.fire(new t.k("dataloading",{dataType:"style"})),r.validate="boolean"!=typeof r.validate||r.validate;let i=this.map._requestManager.transformRequest(e,"Style");this._loadStyleRequest=new AbortController;let a=this._loadStyleRequest;t.h(i,this._loadStyleRequest).then((e=>{this._loadStyleRequest=null,this._load(e.data,r,n)})).catch((e=>{this._loadStyleRequest=null,e&&!a.signal.aborted&&this.fire(new t.j(e))}))}loadJSON(e,r={},n){this.fire(new t.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,a.frameAsync(this._frameRequest).then((()=>{this._frameRequest=null,r.validate=!1!==r.validate,this._load(e,r,n)})).catch((()=>{}))}loadEmpty(){this.fire(new t.k("dataloading",{dataType:"style"})),this._load(ft,{validate:!1})}_load(e,r,n){var i;let a=r.transformStyle?r.transformStyle(n,e):e;if(!r.validate||!ht(this,t.u(a))){this._loaded=!0,this.stylesheet=a;for(let e in a.sources)this.addSource(e,a.sources[e],{validate:!1});a.sprite?this._loadSprite(a.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(a.glyphs),this._createLayers(),this.light=new L(this.stylesheet.light),this.sky=new z(this.stylesheet.sky),this.map.setTerrain(null!==(i=this.stylesheet.terrain)&&void 0!==i?i:null),this.fire(new t.k("data",{dataType:"style"})),this.fire(new t.k("style.load"))}}_createLayers(){let e=t.az(this.stylesheet.layers);this.dispatcher.broadcast("SL",e),this._order=e.map((e=>e.id)),this._layers={},this._serializedLayers=null;for(let r of e){let e=t.aA(r);e.setEventedParent(this,{layer:{id:r.id}}),this._layers[r.id]=e}}_loadSprite(e,r=!1,n=void 0){let i;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(e,r,n,i){return t._(this,void 0,void 0,(function*(){let o=_(e),s=n>1?"@2x":"",l={},c={};for(let{id:e,url:n}of o){let a=r.transformRequest(b(n,s,".json"),"SpriteJSON");l[e]=t.h(a,i);let o=r.transformRequest(b(n,s,".png"),"SpriteImage");c[e]=p.getImage(o,i)}return yield Promise.all([...Object.values(l),...Object.values(c)]),function(e,r){return t._(this,void 0,void 0,(function*(){let t={};for(let n in e){t[n]={};let i=a.getImageCanvasContext((yield r[n]).data),o=(yield e[n]).data;for(let e in o){let{width:r,height:a,x:s,y:l,sdf:c,pixelRatio:u,stretchX:h,stretchY:f,content:p,textFitWidth:d,textFitHeight:m}=o[e];t[n][e]={data:null,pixelRatio:u,sdf:c,stretchX:h,stretchY:f,content:p,textFitWidth:d,textFitHeight:m,spriteData:{width:r,height:a,x:s,y:l,context:i}}}}return t}))}(l,c)}))}(e,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then((e=>{if(this._spriteRequest=null,e)for(let t in e){this._spritesImagesIds[t]=[];let n=this._spritesImagesIds[t]?this._spritesImagesIds[t].filter((t=>!(t in e))):[];for(let e of n)this.imageManager.removeImage(e),this._changedImages[e]=!0;for(let n in e[t]){let i="default"===t?n:`${t}:${n}`;this._spritesImagesIds[t].push(i),i in this.imageManager.images?this.imageManager.updateImage(i,e[t][n],!1):this.imageManager.addImage(i,e[t][n]),r&&(this._changedImages[i]=!0)}}})).catch((e=>{this._spriteRequest=null,i=e,this.fire(new t.j(i))})).finally((()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),r&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new t.k("data",{dataType:"style"})),n&&n(i)}))}_unloadSprite(){for(let e of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(e),this._changedImages[e]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new t.k("data",{dataType:"style"}))}_validateLayer(e){let r=this.sourceCaches[e.source];if(!r)return;let n=e.sourceLayer;if(!n)return;let i=r.getSource();("geojson"===i.type||i.vectorLayerIds&&-1===i.vectorLayerIds.indexOf(n))&&this.fire(new t.j(new Error(`Source layer "${n}" does not exist on source "${i.id}" as specified by style layer "${e.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(let e in this.sourceCaches)if(!this.sourceCaches[e].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(e,r=!1){let n=this._serializedAllLayers();if(!e||0===e.length)return Object.values(r?t.aB(n):n);let i=[];for(let a of e)if(n[a]){let e=r?t.aB(n[a]):n[a];i.push(e)}return i}_serializedAllLayers(){let e=this._serializedLayers;if(e)return e;e=this._serializedLayers={};let t=Object.keys(this._layers);for(let r of t){let t=this._layers[r];"custom"!==t.type&&(e[r]=t.serialize())}return e}hasTransitions(){if(this.light&&this.light.hasTransition()||this.sky&&this.sky.hasTransition())return!0;for(let e in this.sourceCaches)if(this.sourceCaches[e].hasTransition())return!0;for(let e in this._layers)if(this._layers[e].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(e){if(!this._loaded)return;let r=this._changed;if(r){let t=Object.keys(this._updatedLayers),r=Object.keys(this._removedLayers);(t.length||r.length)&&this._updateWorkerLayers(t,r);for(let e in this._updatedSources){let t=this._updatedSources[e];if("reload"===t)this._reloadSource(e);else{if("clear"!==t)throw new Error(`Invalid action ${t}`);this._clearSource(e)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(let t in this._updatedPaintProps)this._layers[t].updateTransitions(e);this.light.updateTransitions(e),this.sky.updateTransitions(e),this._resetUpdates()}let n={};for(let e in this.sourceCaches){let t=this.sourceCaches[e];n[e]=t.used,t.used=!1}for(let t of this._order){let r=this._layers[t];r.recalculate(e,this._availableImages),!r.isHidden(e.zoom)&&r.source&&(this.sourceCaches[r.source].used=!0)}for(let e in n){let r=this.sourceCaches[e];!!n[e]!=!!r.used&&r.fire(new t.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:e}))}this.light.recalculate(e),this.sky.recalculate(e),this.z=e.zoom,r&&this.fire(new t.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){let e=Object.keys(this._changedImages);if(e.length){for(let t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["icons","patterns"],e);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(let e in this.sourceCaches)this.sourceCaches[e].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(e,t){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(e,!1),removedIds:t})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(e,r={}){var n;this._checkLoaded();let i=this.serialize();if(e=r.transformStyle?r.transformStyle(i,e):e,(null===(n=r.validate)||void 0===n||n)&&ht(this,t.u(e)))return!1;(e=t.aB(e)).layers=t.az(e.layers);let a=t.aC(i,e),o=this._getOperationsToPerform(a);if(o.unimplemented.length>0)throw new Error(`Unimplemented: ${o.unimplemented.join(", ")}.`);if(0===o.operations.length)return!1;for(let e of o.operations)e();return this.stylesheet=e,this._serializedLayers=null,!0}_getOperationsToPerform(e){let t=[],r=[];for(let n of e)switch(n.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":t.push((()=>this.addLayer.apply(this,n.args)));break;case"removeLayer":t.push((()=>this.removeLayer.apply(this,n.args)));break;case"setPaintProperty":t.push((()=>this.setPaintProperty.apply(this,n.args)));break;case"setLayoutProperty":t.push((()=>this.setLayoutProperty.apply(this,n.args)));break;case"setFilter":t.push((()=>this.setFilter.apply(this,n.args)));break;case"addSource":t.push((()=>this.addSource.apply(this,n.args)));break;case"removeSource":t.push((()=>this.removeSource.apply(this,n.args)));break;case"setLayerZoomRange":t.push((()=>this.setLayerZoomRange.apply(this,n.args)));break;case"setLight":t.push((()=>this.setLight.apply(this,n.args)));break;case"setGeoJSONSourceData":t.push((()=>this.setGeoJSONSourceData.apply(this,n.args)));break;case"setGlyphs":t.push((()=>this.setGlyphs.apply(this,n.args)));break;case"setSprite":t.push((()=>this.setSprite.apply(this,n.args)));break;case"setSky":t.push((()=>this.setSky.apply(this,n.args)));break;case"setTerrain":t.push((()=>this.map.setTerrain.apply(this,n.args)));break;case"setTransition":t.push((()=>{}));break;default:r.push(n.command)}return{operations:t,unimplemented:r}}addImage(e,r){if(this.getImage(e))return this.fire(new t.j(new Error(`An image named "${e}" already exists.`)));this.imageManager.addImage(e,r),this._afterImageUpdated(e)}updateImage(e,t){this.imageManager.updateImage(e,t)}getImage(e){return this.imageManager.getImage(e)}removeImage(e){if(!this.getImage(e))return this.fire(new t.j(new Error(`An image named "${e}" does not exist.`)));this.imageManager.removeImage(e),this._afterImageUpdated(e)}_afterImageUpdated(e){this._availableImages=this.imageManager.listImages(),this._changedImages[e]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new t.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(e,r,n={}){if(this._checkLoaded(),void 0!==this.sourceCaches[e])throw new Error(`Source "${e}" already exists.`);if(!r.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(r).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(r.type)>=0&&this._validate(t.u.source,`sources.${e}`,r,null,n))return;this.map&&this.map._collectResourceTiming&&(r.collectResourceTiming=!0);let i=this.sourceCaches[e]=new fe(e,r,this.dispatcher);i.style=this,i.setEventedParent(this,(()=>({isSourceLoaded:i.loaded(),source:i.serialize(),sourceId:e}))),i.onAdd(this.map),this._changed=!0}removeSource(e){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error("There is no source with this ID");for(let r in this._layers)if(this._layers[r].source===e)return this.fire(new t.j(new Error(`Source "${e}" cannot be removed while layer "${r}" is using it.`)));let r=this.sourceCaches[e];delete this.sourceCaches[e],delete this._updatedSources[e],r.fire(new t.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:e})),r.setEventedParent(null),r.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(e,t){if(this._checkLoaded(),void 0===this.sourceCaches[e])throw new Error(`There is no source with this ID=${e}`);let r=this.sourceCaches[e].getSource();if("geojson"!==r.type)throw new Error(`geojsonSource.type is ${r.type}, which is !== 'geojson`);r.setData(t),this._changed=!0}getSource(e){return this.sourceCaches[e]&&this.sourceCaches[e].getSource()}addLayer(e,r,n={}){this._checkLoaded();let i,a=e.id;if(this.getLayer(a))return void this.fire(new t.j(new Error(`Layer "${a}" already exists on this map.`)));if("custom"===e.type){if(ht(this,t.aD(e)))return;i=t.aA(e)}else{if("source"in e&&"object"==typeof e.source&&(this.addSource(a,e.source),e=t.aB(e),e=t.e(e,{source:a})),this._validate(t.u.layer,`layers.${a}`,e,{arrayIndex:-1},n))return;i=t.aA(e),this._validateLayer(i),i.setEventedParent(this,{layer:{id:a}})}let o=r?this._order.indexOf(r):this._order.length;if(r&&-1===o)this.fire(new t.j(new Error(`Cannot add layer "${a}" before non-existing layer "${r}".`)));else{if(this._order.splice(o,0,a),this._layerOrderChanged=!0,this._layers[a]=i,this._removedLayers[a]&&i.source&&"custom"!==i.type){let e=this._removedLayers[a];delete this._removedLayers[a],e.type!==i.type?this._updatedSources[i.source]="clear":(this._updatedSources[i.source]="reload",this.sourceCaches[i.source].pause())}this._updateLayer(i),i.onAdd&&i.onAdd(this.map)}}moveLayer(e,r){if(this._checkLoaded(),this._changed=!0,!this._layers[e])return void this.fire(new t.j(new Error(`The layer '${e}' does not exist in the map's style and cannot be moved.`)));if(e===r)return;let n=this._order.indexOf(e);this._order.splice(n,1);let i=r?this._order.indexOf(r):this._order.length;r&&-1===i?this.fire(new t.j(new Error(`Cannot move layer "${e}" before non-existing layer "${r}".`))):(this._order.splice(i,0,e),this._layerOrderChanged=!0)}removeLayer(e){this._checkLoaded();let r=this._layers[e];if(!r)return void this.fire(new t.j(new Error(`Cannot remove non-existing layer "${e}".`)));r.setEventedParent(null);let n=this._order.indexOf(e);this._order.splice(n,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[e]=r,delete this._layers[e],this._serializedLayers&&delete this._serializedLayers[e],delete this._updatedLayers[e],delete this._updatedPaintProps[e],r.onRemove&&r.onRemove(this.map)}getLayer(e){return this._layers[e]}getLayersOrder(){return[...this._order]}hasLayer(e){return e in this._layers}setLayerZoomRange(e,r,n){this._checkLoaded();let i=this.getLayer(e);i?i.minzoom===r&&i.maxzoom===n||(null!=r&&(i.minzoom=r),null!=n&&(i.maxzoom=n),this._updateLayer(i)):this.fire(new t.j(new Error(`Cannot set the zoom range of non-existing layer "${e}".`)))}setFilter(e,r,n={}){this._checkLoaded();let i=this.getLayer(e);if(i){if(!t.aE(i.filter,r))return null==r?(i.filter=void 0,void this._updateLayer(i)):void(this._validate(t.u.filter,`layers.${i.id}.filter`,r,null,n)||(i.filter=t.aB(r),this._updateLayer(i)))}else this.fire(new t.j(new Error(`Cannot filter non-existing layer "${e}".`)))}getFilter(e){return t.aB(this.getLayer(e).filter)}setLayoutProperty(e,r,n,i={}){this._checkLoaded();let a=this.getLayer(e);a?t.aE(a.getLayoutProperty(r),n)||(a.setLayoutProperty(r,n,i),this._updateLayer(a)):this.fire(new t.j(new Error(`Cannot style non-existing layer "${e}".`)))}getLayoutProperty(e,r){let n=this.getLayer(e);if(n)return n.getLayoutProperty(r);this.fire(new t.j(new Error(`Cannot get style of non-existing layer "${e}".`)))}setPaintProperty(e,r,n,i={}){this._checkLoaded();let a=this.getLayer(e);a?t.aE(a.getPaintProperty(r),n)||(a.setPaintProperty(r,n,i)&&this._updateLayer(a),this._changed=!0,this._updatedPaintProps[e]=!0,this._serializedLayers=null):this.fire(new t.j(new Error(`Cannot style non-existing layer "${e}".`)))}getPaintProperty(e,t){return this.getLayer(e).getPaintProperty(t)}setFeatureState(e,r){this._checkLoaded();let n=e.source,i=e.sourceLayer,a=this.sourceCaches[n];if(void 0===a)return void this.fire(new t.j(new Error(`The source '${n}' does not exist in the map's style.`)));let o=a.getSource().type;"geojson"===o&&i?this.fire(new t.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):"vector"!==o||i?(void 0===e.id&&this.fire(new t.j(new Error("The feature id parameter must be provided."))),a.setFeatureState(i,e.id,r)):this.fire(new t.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(e,r){this._checkLoaded();let n=e.source,i=this.sourceCaches[n];if(void 0===i)return void this.fire(new t.j(new Error(`The source '${n}' does not exist in the map's style.`)));let a=i.getSource().type,o="vector"===a?e.sourceLayer:void 0;"vector"!==a||o?r&&"string"!=typeof e.id&&"number"!=typeof e.id?this.fire(new t.j(new Error("A feature id is required to remove its specific state property."))):i.removeFeatureState(o,e.id,r):this.fire(new t.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(e){this._checkLoaded();let r=e.source,n=e.sourceLayer,i=this.sourceCaches[r];if(void 0!==i)return"vector"!==i.getSource().type||n?(void 0===e.id&&this.fire(new t.j(new Error("The feature id parameter must be provided."))),i.getFeatureState(n,e.id)):void this.fire(new t.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new t.j(new Error(`The source '${r}' does not exist in the map's style.`)))}getTransition(){return t.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;let e=t.aF(this.sourceCaches,(e=>e.serialize())),r=this._serializeByIds(this._order,!0),n=this.map.getTerrain()||void 0,i=this.stylesheet;return t.aG({version:i.version,name:i.name,metadata:i.metadata,light:i.light,sky:i.sky,center:i.center,zoom:i.zoom,bearing:i.bearing,pitch:i.pitch,sprite:i.sprite,glyphs:i.glyphs,transition:i.transition,sources:e,layers:r,terrain:n},(e=>void 0!==e))}_updateLayer(e){this._updatedLayers[e.id]=!0,e.source&&!this._updatedSources[e.source]&&"raster"!==this.sourceCaches[e.source].getSource().type&&(this._updatedSources[e.source]="reload",this.sourceCaches[e.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(e){let t=e=>"fill-extrusion"===this._layers[e].type,r={},n=[];for(let i=this._order.length-1;i>=0;i--){let a=this._order[i];if(t(a)){r[a]=i;for(let t of e){let e=t[a];if(e)for(let t of e)n.push(t)}}}n.sort(((e,t)=>t.intersectionZ-e.intersectionZ));let i=[];for(let a=this._order.length-1;a>=0;a--){let o=this._order[a];if(t(o))for(let e=n.length-1;e>=0;e--){let t=n[e].feature;if(r[t.layer.id]<a)break;i.push(t),n.pop()}else for(let t of e){let e=t[o];if(e)for(let t of e)i.push(t.feature)}}return i}queryRenderedFeatures(e,r,n){r&&r.filter&&this._validate(t.u.filter,"queryRenderedFeatures.filter",r.filter,null,r);let i={};if(r&&r.layers){if(!Array.isArray(r.layers))return this.fire(new t.j(new Error("parameters.layers must be an Array."))),[];for(let e of r.layers){let r=this._layers[e];if(!r)return this.fire(new t.j(new Error(`The layer '${e}' does not exist in the map's style and cannot be queried for features.`))),[];i[r.source]=!0}}let a=[];r.availableImages=this._availableImages;let o=this._serializedAllLayers();for(let t in this.sourceCaches)r.layers&&!i[t]||a.push(H(this.sourceCaches[t],this._layers,o,e,r,n));return this.placement&&a.push(function(e,t,r,n,i,a,o){let s={},l=a.queryRenderedSymbols(n),c=[];for(let e of Object.keys(l).map(Number))c.push(o[e]);c.sort(G);for(let r of c){let n=r.featureIndex.lookupSymbolFeatures(l[r.bucketInstanceId],t,r.bucketIndex,r.sourceLayerIndex,i.filter,i.layers,i.availableImages,e);for(let e in n){let t=s[e]=s[e]||[],i=n[e];i.sort(((e,t)=>{let n=r.featureSortOrder;if(n){let r=n.indexOf(e.featureIndex);return n.indexOf(t.featureIndex)-r}return t.featureIndex-e.featureIndex}));for(let e of i)t.push(e)}}for(let t in s)s[t].forEach((n=>{let i=n.feature,a=r[e[t].source].getFeatureState(i.layer["source-layer"],i.id);i.source=i.layer.source,i.layer["source-layer"]&&(i.sourceLayer=i.layer["source-layer"]),i.state=a}));return s}(this._layers,o,this.sourceCaches,e,r,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(a)}querySourceFeatures(e,r){r&&r.filter&&this._validate(t.u.filter,"querySourceFeatures.filter",r.filter,null,r);let n=this.sourceCaches[e];return n?function(e,t){let r=e.getRenderableIds().map((t=>e.getTileByID(t))),n=[],i={};for(let e=0;e<r.length;e++){let a=r[e],o=a.tileID.canonical.key;i[o]||(i[o]=!0,a.querySourceFeatures(n,t))}return n}(n,r):[]}getLight(){return this.light.getLight()}setLight(e,r={}){this._checkLoaded();let n=this.light.getLight(),i=!1;for(let r in e)if(!t.aE(e[r],n[r])){i=!0;break}if(!i)return;let o={now:a.now(),transition:t.e({duration:300,delay:0},this.stylesheet.transition)};this.light.setLight(e,r),this.light.updateTransitions(o)}getSky(){var e;return null===(e=this.stylesheet)||void 0===e?void 0:e.sky}setSky(e,r={}){let n=this.getSky(),i=!1;if(!e&&!n)return;if(e&&!n)i=!0;else if(!e&&n)i=!0;else for(let r in e)if(!t.aE(e[r],n[r])){i=!0;break}if(!i)return;let o={now:a.now(),transition:t.e({duration:300,delay:0},this.stylesheet.transition)};this.stylesheet.sky=e,this.sky.setSky(e,r),this.sky.updateTransitions(o)}_validate(e,r,n,i,a={}){return(!a||!1!==a.validate)&&ht(this,e.call(t.u,t.e({key:r,style:this.serialize(),value:n,styleSpec:t.v},i)))}_remove(e=!0){this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._loadStyleRequest&&(this._loadStyleRequest.abort(),this._loadStyleRequest=null),this._spriteRequest&&(this._spriteRequest.abort(),this._spriteRequest=null),le().off(ae,this._rtlPluginLoaded);for(let e in this._layers)this._layers[e].setEventedParent(null);for(let e in this.sourceCaches){let t=this.sourceCaches[e];t.setEventedParent(null),t.onRemove(this.map)}this.imageManager.setEventedParent(null),this.setEventedParent(null),e&&this.dispatcher.broadcast("RM",void 0),this.dispatcher.remove(e)}_clearSource(e){this.sourceCaches[e].clearTiles()}_reloadSource(e){this.sourceCaches[e].resume(),this.sourceCaches[e].reload()}_updateSources(e){for(let t in this.sourceCaches)this.sourceCaches[t].update(e,this.map.terrain)}_generateCollisionBoxes(){for(let e in this.sourceCaches)this._reloadSource(e)}_updatePlacement(e,t,r,n,i=!1){let o=!1,s=!1,l={};for(let t of this._order){let r=this._layers[t];if("symbol"!==r.type)continue;if(!l[r.source]){let e=this.sourceCaches[r.source];l[r.source]=e.getRenderableIds(!0).map((t=>e.getTileByID(t))).sort(((e,t)=>t.tileID.overscaledZ-e.tileID.overscaledZ||(e.tileID.isLessThan(t.tileID)?-1:1)))}let n=this.crossTileSymbolIndex.addLayer(r,l[r.source],e.center.lng);o=o||n}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((i=i||this._layerOrderChanged||0===r)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(a.now(),e.zoom))&&(this.pauseablePlacement=new at(e,this.map.terrain,this._order,i,t,r,n,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,l),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(a.now()),s=!0),o&&this.pauseablePlacement.placement.setStale()),s||o)for(let e of this._order){let t=this._layers[e];"symbol"===t.type&&this.placement.updateLayerOpacities(t,l[t.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(a.now())}_releaseSymbolFadeTiles(){for(let e in this.sourceCaches)this.sourceCaches[e].releaseSymbolFadeTiles()}getImages(e,r){return t._(this,void 0,void 0,(function*(){let e=yield this.imageManager.getImages(r.icons);this._updateTilesForChangedImages();let t=this.sourceCaches[r.source];return t&&t.setDependencies(r.tileID.key,r.type,r.icons),e}))}getGlyphs(e,r){return t._(this,void 0,void 0,(function*(){let e=yield this.glyphManager.getGlyphs(r.stacks),t=this.sourceCaches[r.source];return t&&t.setDependencies(r.tileID.key,r.type,[""]),e}))}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(e,r={}){this._checkLoaded(),e&&this._validate(t.u.glyphs,"glyphs",e,null,r)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=e,this.glyphManager.entries={},this.glyphManager.setURL(e))}addSprite(e,r,n={},i){this._checkLoaded();let a=[{id:e,url:r}],o=[..._(this.stylesheet.sprite),...a];this._validate(t.u.sprite,"sprite",o,null,n)||(this.stylesheet.sprite=o,this._loadSprite(a,!0,i))}removeSprite(e){this._checkLoaded();let r=_(this.stylesheet.sprite);if(r.find((t=>t.id===e))){if(this._spritesImagesIds[e])for(let t of this._spritesImagesIds[e])this.imageManager.removeImage(t),this._changedImages[t]=!0;r.splice(r.findIndex((t=>t.id===e)),1),this.stylesheet.sprite=r.length>0?r:void 0,delete this._spritesImagesIds[e],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new t.k("data",{dataType:"style"}))}else this.fire(new t.j(new Error(`Sprite "${e}" doesn't exists on this map.`)))}getSprite(){return _(this.stylesheet.sprite)}setSprite(e,r={},n){this._checkLoaded(),e&&this._validate(t.u.sprite,"sprite",e,null,r)||(this.stylesheet.sprite=e,e?this._loadSprite(e,!0,n):(this._unloadSprite(),n&&n(null)))}}var dt=t.Y([{name:"a_pos",type:"Int16",components:2}]);let mt={prelude:gt("#ifdef GL_ES\nprecision mediump float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\n","#ifdef GL_ES\nprecision highp float;\n#else\n#if !defined(lowp)\n#define lowp\n#endif\n#if !defined(mediump)\n#define mediump\n#endif\n#if !defined(highp)\n#define highp\n#endif\n#endif\nvec2 unpack_float(const float packedValue) {int packedIntValue=int(packedValue);int v0=packedIntValue/256;return vec2(v0,packedIntValue-v0*256);}vec2 unpack_opacity(const float packedOpacity) {int intOpacity=int(packedOpacity)/2;return vec2(float(intOpacity)/127.0,mod(packedOpacity,2.0));}vec4 decode_color(const vec2 encodedColor) {return vec4(unpack_float(encodedColor[0])/255.0,unpack_float(encodedColor[1])/255.0\n);}float unpack_mix_vec2(const vec2 packedValue,const float t) {return mix(packedValue[0],packedValue[1],t);}vec4 unpack_mix_color(const vec4 packedColors,const float t) {vec4 minColor=decode_color(vec2(packedColors[0],packedColors[1]));vec4 maxColor=decode_color(vec2(packedColors[2],packedColors[3]));return mix(minColor,maxColor,t);}vec2 get_pattern_pos(const vec2 pixel_coord_upper,const vec2 pixel_coord_lower,const vec2 pattern_size,const float tile_units_to_pixels,const vec2 pos) {vec2 offset=mod(mod(mod(pixel_coord_upper,pattern_size)*256.0,pattern_size)*256.0+pixel_coord_lower,pattern_size);return (tile_units_to_pixels*pos+offset)/pattern_size;}\n#ifdef TERRAIN3D\nuniform sampler2D u_terrain;uniform float u_terrain_dim;uniform mat4 u_terrain_matrix;uniform vec4 u_terrain_unpack;uniform float u_terrain_exaggeration;uniform highp sampler2D u_depth;\n#endif\nconst highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitShifts=vec4(1.)/bitSh;highp float unpack(highp vec4 color) {return dot(color,bitShifts);}highp float depthOpacity(vec3 frag) {\n#ifdef TERRAIN3D\nhighp float d=unpack(texture2D(u_depth,frag.xy*0.5+0.5))+0.0001-frag.z;return 1.0-max(0.0,min(1.0,-d*500.0));\n#else\nreturn 1.0;\n#endif\n}float calculate_visibility(vec4 pos) {\n#ifdef TERRAIN3D\nvec3 frag=pos.xyz/pos.w;highp float d=depthOpacity(frag);if (d > 0.95) return 1.0;return (d+depthOpacity(frag+vec3(0.0,0.01,0.0)))/2.0;\n#else\nreturn 1.0;\n#endif\n}float ele(vec2 pos) {\n#ifdef TERRAIN3D\nvec4 rgb=(texture2D(u_terrain,pos)*255.0)*u_terrain_unpack;return rgb.r+rgb.g+rgb.b-u_terrain_unpack.a;\n#else\nreturn 0.0;\n#endif\n}float get_elevation(vec2 pos) {\n#ifdef TERRAIN3D\nvec2 coord=(u_terrain_matrix*vec4(pos,0.0,1.0)).xy*u_terrain_dim+1.0;vec2 f=fract(coord);vec2 c=(floor(coord)+0.5)/(u_terrain_dim+2.0);float d=1.0/(u_terrain_dim+2.0);float tl=ele(c);float tr=ele(c+vec2(d,0.0));float bl=ele(c+vec2(0.0,d));float br=ele(c+vec2(d,d));float elevation=mix(mix(tl,tr,f.x),mix(bl,br,f.x),f.y);return elevation*u_terrain_exaggeration;\n#else\nreturn 0.0;\n#endif\n}"),background:gt("uniform vec4 u_color;uniform float u_opacity;void main() {gl_FragColor=u_color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),backgroundPattern:gt("uniform vec2 u_pattern_tl_a;uniform vec2 u_pattern_br_a;uniform vec2 u_pattern_tl_b;uniform vec2 u_pattern_br_b;uniform vec2 u_texsize;uniform float u_mix;uniform float u_opacity;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(u_pattern_tl_a/u_texsize,u_pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(u_pattern_tl_b/u_texsize,u_pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_mix)*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pattern_size_a;uniform vec2 u_pattern_size_b;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_scale_a;uniform float u_scale_b;uniform float u_tile_units_to_pixels;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_a*u_pattern_size_a,u_tile_units_to_pixels,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,u_scale_b*u_pattern_size_b,u_tile_units_to_pixels,a_pos);}"),circle:gt("varying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=v_data.xy;float extrude_length=length(extrude);float antialiased_blur=v_data.z;float opacity_t=smoothstep(0.0,antialiased_blur,extrude_length-1.0);float color_t=stroke_width < 0.01 ? 0.0 : smoothstep(antialiased_blur,0.0,extrude_length-radius/(radius+stroke_width));gl_FragColor=v_visibility*opacity_t*mix(color*opacity,stroke_color*stroke_opacity,color_t);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform bool u_scale_with_map;uniform bool u_pitch_with_map;uniform vec2 u_extrude_scale;uniform lowp float u_device_pixel_ratio;uniform highp float u_camera_to_center_distance;attribute vec2 a_pos;varying vec3 v_data;varying float v_visibility;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define mediump float radius\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define highp vec4 stroke_color\n#pragma mapbox: define mediump float stroke_width\n#pragma mapbox: define lowp float stroke_opacity\nvoid main(void) {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize mediump float radius\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize highp vec4 stroke_color\n#pragma mapbox: initialize mediump float stroke_width\n#pragma mapbox: initialize lowp float stroke_opacity\nvec2 extrude=vec2(mod(a_pos,2.0)*2.0-1.0);vec2 circle_center=floor(a_pos*0.5);float ele=get_elevation(circle_center);v_visibility=calculate_visibility(u_matrix*vec4(circle_center,ele,1.0));if (u_pitch_with_map) {vec2 corner_position=circle_center;if (u_scale_with_map) {corner_position+=extrude*(radius+stroke_width)*u_extrude_scale;} else {vec4 projected_center=u_matrix*vec4(circle_center,0,1);corner_position+=extrude*(radius+stroke_width)*u_extrude_scale*(projected_center.w/u_camera_to_center_distance);}gl_Position=u_matrix*vec4(corner_position,ele,1);} else {gl_Position=u_matrix*vec4(circle_center,ele,1);if (u_scale_with_map) {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*u_camera_to_center_distance;} else {gl_Position.xy+=extrude*(radius+stroke_width)*u_extrude_scale*gl_Position.w;}}float antialiasblur=-max(1.0/u_device_pixel_ratio/(radius+stroke_width),blur);v_data=vec3(extrude.x,extrude.y,antialiasblur);}"),clippingMask:gt("void main() {gl_FragColor=vec4(1.0);}","attribute vec2 a_pos;uniform mat4 u_matrix;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);}"),heatmap:gt("uniform highp float u_intensity;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#define GAUSS_COEF 0.3989422804014327\nvoid main() {\n#pragma mapbox: initialize highp float weight\nfloat d=-0.5*3.0*3.0*dot(v_extrude,v_extrude);float val=weight*u_intensity*GAUSS_COEF*exp(d);gl_FragColor=vec4(val,1.0,1.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform float u_extrude_scale;uniform float u_opacity;uniform float u_intensity;attribute vec2 a_pos;varying vec2 v_extrude;\n#pragma mapbox: define highp float weight\n#pragma mapbox: define mediump float radius\nconst highp float ZERO=1.0/255.0/16.0;\n#define GAUSS_COEF 0.3989422804014327\nvoid main(void) {\n#pragma mapbox: initialize highp float weight\n#pragma mapbox: initialize mediump float radius\nvec2 unscaled_extrude=vec2(mod(a_pos,2.0)*2.0-1.0);float S=sqrt(-2.0*log(ZERO/weight/u_intensity/GAUSS_COEF))/3.0;v_extrude=S*unscaled_extrude;vec2 extrude=v_extrude*radius*u_extrude_scale;vec4 pos=vec4(floor(a_pos*0.5)+extrude,get_elevation(floor(a_pos*0.5)),1);gl_Position=u_matrix*pos;}"),heatmapTexture:gt("uniform sampler2D u_image;uniform sampler2D u_color_ramp;uniform float u_opacity;varying vec2 v_pos;void main() {float t=texture2D(u_image,v_pos).r;vec4 color=texture2D(u_color_ramp,vec2(t,0.5));gl_FragColor=color*u_opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(0.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;attribute vec2 a_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos*u_world,0,1);v_pos.x=a_pos.x;v_pos.y=1.0-a_pos.y;}"),collisionBox:gt("varying float v_placed;varying float v_notUsed;void main() {float alpha=0.5;gl_FragColor=vec4(1.0,0.0,0.0,1.0)*alpha;if (v_placed > 0.5) {gl_FragColor=vec4(0.0,0.0,1.0,0.5)*alpha;}if (v_notUsed > 0.5) {gl_FragColor*=.1;}}","attribute vec2 a_anchor_pos;attribute vec2 a_placed;attribute vec2 a_box_real;uniform mat4 u_matrix;uniform vec2 u_pixel_extrude_scale;varying float v_placed;varying float v_notUsed;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}void main() {gl_Position=projectTileWithElevation(a_anchor_pos,get_elevation(a_anchor_pos));gl_Position.xy=((a_box_real+0.5)*u_pixel_extrude_scale*2.0-1.0)*vec2(1.0,-1.0)*gl_Position.w;if (gl_Position.z/gl_Position.w < 1.1) {gl_Position.z=0.5;}v_placed=a_placed.x;v_notUsed=a_placed.y;}"),collisionCircle:gt("varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;void main() {float alpha=0.5*min(v_perspective_ratio,1.0);float stroke_radius=0.9*max(v_perspective_ratio,1.0);float distance_to_center=length(v_extrude);float distance_to_edge=abs(distance_to_center-v_radius);float opacity_t=smoothstep(-stroke_radius,0.0,-distance_to_edge);vec4 color=mix(vec4(0.0,0.0,1.0,0.5),vec4(1.0,0.0,0.0,1.0),v_collision);gl_FragColor=color*alpha*opacity_t;}","attribute vec2 a_pos;attribute float a_radius;attribute vec2 a_flags;uniform mat4 u_matrix;uniform mat4 u_inv_matrix;uniform vec2 u_viewport_size;uniform float u_camera_to_center_distance;varying float v_radius;varying vec2 v_extrude;varying float v_perspective_ratio;varying float v_collision;vec3 toTilePosition(vec2 screenPos) {vec4 rayStart=u_inv_matrix*vec4(screenPos,-1.0,1.0);vec4 rayEnd  =u_inv_matrix*vec4(screenPos, 1.0,1.0);rayStart.xyz/=rayStart.w;rayEnd.xyz  /=rayEnd.w;highp float t=(0.0-rayStart.z)/(rayEnd.z-rayStart.z);return mix(rayStart.xyz,rayEnd.xyz,t);}void main() {vec2 quadCenterPos=a_pos;float radius=a_radius;float collision=a_flags.x;float vertexIdx=a_flags.y;vec2 quadVertexOffset=vec2(mix(-1.0,1.0,float(vertexIdx >=2.0)),mix(-1.0,1.0,float(vertexIdx >=1.0 && vertexIdx <=2.0)));vec2 quadVertexExtent=quadVertexOffset*radius;vec3 tilePos=toTilePosition(quadCenterPos);vec4 clipPos=u_matrix*vec4(tilePos,1.0);highp float camera_to_anchor_distance=clipPos.w;highp float collision_perspective_ratio=clamp(0.5+0.5*(u_camera_to_center_distance/camera_to_anchor_distance),0.0,4.0);float padding_factor=1.2;v_radius=radius;v_extrude=quadVertexExtent*padding_factor;v_perspective_ratio=collision_perspective_ratio;v_collision=collision;gl_Position=vec4(clipPos.xyz/clipPos.w,1.0)+vec4(quadVertexExtent*padding_factor/u_viewport_size*2.0,0.0,0.0);}"),debug:gt("uniform highp vec4 u_color;uniform sampler2D u_overlay;varying vec2 v_uv;void main() {vec4 overlay_color=texture2D(u_overlay,v_uv);gl_FragColor=mix(u_color,overlay_color,overlay_color.a);}","attribute vec2 a_pos;varying vec2 v_uv;uniform mat4 u_matrix;uniform float u_overlay_scale;void main() {v_uv=a_pos/8192.0;gl_Position=u_matrix*vec4(a_pos*u_overlay_scale,get_elevation(a_pos),1);}"),fill:gt("#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_FragColor=color*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);}"),fillOutline:gt("varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=outline_color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec2 a_pos;uniform mat4 u_matrix;uniform vec2 u_world;varying vec2 v_pos;\n#pragma mapbox: define highp vec4 outline_color\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 outline_color\n#pragma mapbox: initialize lowp float opacity\ngl_Position=u_matrix*vec4(a_pos,0,1);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),fillOutlinePattern:gt("uniform vec2 u_texsize;uniform sampler2D u_image;uniform float u_fade;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);float dist=length(v_pos-gl_FragCoord.xy);float alpha=1.0-smoothstep(0.0,1.0,dist);gl_FragColor=mix(color1,color2,u_fade)*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_world;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec2 v_pos;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;gl_Position=u_matrix*vec4(a_pos,0,1);vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,a_pos);v_pos=(gl_Position.xy/gl_Position.w+1.0)/2.0*u_world;}"),fillPattern:gt("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);gl_FragColor=mix(color1,color2,u_fade)*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform vec3 u_scale;attribute vec2 a_pos;varying vec2 v_pos_a;varying vec2 v_pos_b;\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;gl_Position=u_matrix*vec4(a_pos,0,1);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileZoomRatio,a_pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileZoomRatio,a_pos);}"),fillExtrusion:gt("varying vec4 v_color;void main() {gl_FragColor=v_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;uniform float u_vertical_gradient;uniform lowp float u_opacity;attribute vec2 a_pos;attribute vec4 a_normal_ed;\n#ifdef TERRAIN3D\nattribute vec2 a_centroid;\n#endif\nvarying vec4 v_color;\n#pragma mapbox: define highp float base\n#pragma mapbox: define highp float height\n#pragma mapbox: define highp vec4 color\nvoid main() {\n#pragma mapbox: initialize highp float base\n#pragma mapbox: initialize highp float height\n#pragma mapbox: initialize highp vec4 color\nvec3 normal=a_normal_ed.xyz;\n#ifdef TERRAIN3D\nfloat height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);\n#else\nfloat height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;\n#endif\nbase=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);gl_Position=u_matrix*vec4(a_pos,t > 0.0 ? height : base,1);float colorvalue=color.r*0.2126+color.g*0.7152+color.b*0.0722;v_color=vec4(0.0,0.0,0.0,1.0);vec4 ambientlight=vec4(0.03,0.03,0.03,1.0);color+=ambientlight;float directional=clamp(dot(normal/16384.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((1.0-colorvalue+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_color.r+=clamp(color.r*directional*u_lightcolor.r,mix(0.0,0.3,1.0-u_lightcolor.r),1.0);v_color.g+=clamp(color.g*directional*u_lightcolor.g,mix(0.0,0.3,1.0-u_lightcolor.g),1.0);v_color.b+=clamp(color.b*directional*u_lightcolor.b,mix(0.0,0.3,1.0-u_lightcolor.b),1.0);v_color*=u_opacity;}"),fillExtrusionPattern:gt("uniform vec2 u_texsize;uniform float u_fade;uniform sampler2D u_image;varying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;vec2 imagecoord=mod(v_pos_a,1.0);vec2 pos=mix(pattern_tl_a/u_texsize,pattern_br_a/u_texsize,imagecoord);vec4 color1=texture2D(u_image,pos);vec2 imagecoord_b=mod(v_pos_b,1.0);vec2 pos2=mix(pattern_tl_b/u_texsize,pattern_br_b/u_texsize,imagecoord_b);vec4 color2=texture2D(u_image,pos2);vec4 mixedColor=mix(color1,color2,u_fade);gl_FragColor=mixedColor*v_lighting;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_pixel_coord_upper;uniform vec2 u_pixel_coord_lower;uniform float u_height_factor;uniform vec3 u_scale;uniform float u_vertical_gradient;uniform lowp float u_opacity;uniform vec3 u_lightcolor;uniform lowp vec3 u_lightpos;uniform lowp float u_lightintensity;attribute vec2 a_pos;attribute vec4 a_normal_ed;\n#ifdef TERRAIN3D\nattribute vec2 a_centroid;\n#endif\nvarying vec2 v_pos_a;varying vec2 v_pos_b;varying vec4 v_lighting;\n#pragma mapbox: define lowp float base\n#pragma mapbox: define lowp float height\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float base\n#pragma mapbox: initialize lowp float height\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec3 normal=a_normal_ed.xyz;float edgedistance=a_normal_ed.w;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;\n#ifdef TERRAIN3D\nfloat height_terrain3d_offset=get_elevation(a_centroid);float base_terrain3d_offset=height_terrain3d_offset-(base > 0.0 ? 0.0 : 10.0);\n#else\nfloat height_terrain3d_offset=0.0;float base_terrain3d_offset=0.0;\n#endif\nbase=max(0.0,base)+base_terrain3d_offset;height=max(0.0,height)+height_terrain3d_offset;float t=mod(normal.x,2.0);float z=t > 0.0 ? height : base;gl_Position=u_matrix*vec4(a_pos,z,1);vec2 pos=normal.x==1.0 && normal.y==0.0 && normal.z==16384.0\n? a_pos\n: vec2(edgedistance,z*u_height_factor);v_pos_a=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,fromScale*display_size_a,tileRatio,pos);v_pos_b=get_pattern_pos(u_pixel_coord_upper,u_pixel_coord_lower,toScale*display_size_b,tileRatio,pos);v_lighting=vec4(0.0,0.0,0.0,1.0);float directional=clamp(dot(normal/16383.0,u_lightpos),0.0,1.0);directional=mix((1.0-u_lightintensity),max((0.5+u_lightintensity),1.0),directional);if (normal.y !=0.0) {directional*=((1.0-u_vertical_gradient)+(u_vertical_gradient*clamp((t+base)*pow(height/150.0,0.5),mix(0.7,0.98,1.0-u_lightintensity),1.0)));}v_lighting.rgb+=clamp(directional*u_lightcolor,mix(vec3(0.0),vec3(0.3),1.0-u_lightcolor),vec3(1.0));v_lighting*=u_opacity;}"),hillshadePrepare:gt("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_dimension;uniform float u_zoom;uniform vec4 u_unpack;float getElevation(vec2 coord,float bias) {vec4 data=texture2D(u_image,coord)*255.0;data.a=-1.0;return dot(data,u_unpack)/4.0;}void main() {vec2 epsilon=1.0/u_dimension;float a=getElevation(v_pos+vec2(-epsilon.x,-epsilon.y),0.0);float b=getElevation(v_pos+vec2(0,-epsilon.y),0.0);float c=getElevation(v_pos+vec2(epsilon.x,-epsilon.y),0.0);float d=getElevation(v_pos+vec2(-epsilon.x,0),0.0);float e=getElevation(v_pos,0.0);float f=getElevation(v_pos+vec2(epsilon.x,0),0.0);float g=getElevation(v_pos+vec2(-epsilon.x,epsilon.y),0.0);float h=getElevation(v_pos+vec2(0,epsilon.y),0.0);float i=getElevation(v_pos+vec2(epsilon.x,epsilon.y),0.0);float exaggerationFactor=u_zoom < 2.0 ? 0.4 : u_zoom < 4.5 ? 0.35 : 0.3;float exaggeration=u_zoom < 15.0 ? (u_zoom-15.0)*exaggerationFactor : 0.0;vec2 deriv=vec2((c+f+f+i)-(a+d+d+g),(g+h+h+i)-(a+b+b+c))/pow(2.0,exaggeration+(19.2562-u_zoom));gl_FragColor=clamp(vec4(deriv.x/2.0+0.5,deriv.y/2.0+0.5,1.0,1.0),0.0,1.0);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_dimension;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);highp vec2 epsilon=1.0/u_dimension;float scale=(u_dimension.x-2.0)/u_dimension.x;v_pos=(a_texture_pos/8192.0)*scale+epsilon;}"),hillshade:gt("uniform sampler2D u_image;varying vec2 v_pos;uniform vec2 u_latrange;uniform vec2 u_light;uniform vec4 u_shadow;uniform vec4 u_highlight;uniform vec4 u_accent;\n#define PI 3.141592653589793\nvoid main() {vec4 pixel=texture2D(u_image,v_pos);vec2 deriv=((pixel.rg*2.0)-1.0);float scaleFactor=cos(radians((u_latrange[0]-u_latrange[1])*(1.0-v_pos.y)+u_latrange[1]));float slope=atan(1.25*length(deriv)/scaleFactor);float aspect=deriv.x !=0.0 ? atan(deriv.y,-deriv.x) : PI/2.0*(deriv.y > 0.0 ? 1.0 :-1.0);float intensity=u_light.x;float azimuth=u_light.y+PI;float base=1.875-intensity*1.75;float maxValue=0.5*PI;float scaledSlope=intensity !=0.5 ? ((pow(base,slope)-1.0)/(pow(base,maxValue)-1.0))*maxValue : slope;float accent=cos(scaledSlope);vec4 accent_color=(1.0-accent)*u_accent*clamp(intensity*2.0,0.0,1.0);float shade=abs(mod((aspect+azimuth)/PI+0.5,2.0)-1.0);vec4 shade_color=mix(u_shadow,u_highlight,shade)*sin(scaledSlope)*clamp(intensity*2.0,0.0,1.0);gl_FragColor=accent_color*(1.0-shade_color.a)+shade_color;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos=a_texture_pos/8192.0;}"),line:gt("uniform lowp float u_device_pixel_ratio;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform vec2 u_units_to_pixels;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp float v_linesofar;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;v_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*2.0;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_width2=vec2(outset,inset);}"),lineGradient:gt("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;varying vec2 v_width2;varying vec2 v_normal;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);vec4 color=texture2D(u_image,v_uv);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\nattribute vec2 a_pos_normal;attribute vec4 a_data;attribute float a_uv_x;attribute float a_split_index;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_units_to_pixels;uniform float u_image_height;varying vec2 v_normal;varying vec2 v_width2;varying float v_gamma_scale;varying highp vec2 v_uv;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;highp float texel_height=1.0/u_image_height;highp float half_texel_height=0.5*texel_height;v_uv=vec2(a_uv_x,a_split_index*texel_height-half_texel_height);vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_width2=vec2(outset,inset);}"),linePattern:gt("#ifdef GL_ES\nprecision highp float;\n#endif\nuniform lowp float u_device_pixel_ratio;uniform vec2 u_texsize;uniform float u_fade;uniform mediump vec3 u_scale;uniform sampler2D u_image;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\nvec2 pattern_tl_a=pattern_from.xy;vec2 pattern_br_a=pattern_from.zw;vec2 pattern_tl_b=pattern_to.xy;vec2 pattern_br_b=pattern_to.zw;float tileZoomRatio=u_scale.x;float fromScale=u_scale.y;float toScale=u_scale.z;vec2 display_size_a=(pattern_br_a-pattern_tl_a)/pixel_ratio_from;vec2 display_size_b=(pattern_br_b-pattern_tl_b)/pixel_ratio_to;vec2 pattern_size_a=vec2(display_size_a.x*fromScale/tileZoomRatio,display_size_a.y);vec2 pattern_size_b=vec2(display_size_b.x*toScale/tileZoomRatio,display_size_b.y);float aspect_a=display_size_a.y/v_width;float aspect_b=display_size_b.y/v_width;float dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float x_a=mod(v_linesofar/pattern_size_a.x*aspect_a,1.0);float x_b=mod(v_linesofar/pattern_size_b.x*aspect_b,1.0);float y=0.5*v_normal.y+0.5;vec2 texel_size=1.0/u_texsize;vec2 pos_a=mix(pattern_tl_a*texel_size-texel_size,pattern_br_a*texel_size+texel_size,vec2(x_a,y));vec2 pos_b=mix(pattern_tl_b*texel_size-texel_size,pattern_br_b*texel_size+texel_size,vec2(x_b,y));vec4 color=mix(texture2D(u_image,pos_a),texture2D(u_image,pos_b),u_fade);gl_FragColor=color*alpha*opacity;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform vec2 u_units_to_pixels;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;varying vec2 v_normal;varying vec2 v_width2;varying float v_linesofar;varying float v_gamma_scale;varying float v_width;\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\n#pragma mapbox: define lowp vec4 pattern_from\n#pragma mapbox: define lowp vec4 pattern_to\n#pragma mapbox: define lowp float pixel_ratio_from\n#pragma mapbox: define lowp float pixel_ratio_to\nvoid main() {\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\n#pragma mapbox: initialize mediump vec4 pattern_from\n#pragma mapbox: initialize mediump vec4 pattern_to\n#pragma mapbox: initialize lowp float pixel_ratio_from\n#pragma mapbox: initialize lowp float pixel_ratio_to\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_linesofar=a_linesofar;v_width2=vec2(outset,inset);v_width=floorwidth;}"),lineSDF:gt("uniform lowp float u_device_pixel_ratio;uniform sampler2D u_image;uniform float u_sdfgamma;uniform float u_mix;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat dist=length(v_normal)*v_width2.s;float blur2=(blur+1.0/u_device_pixel_ratio)*v_gamma_scale;float alpha=clamp(min(dist-(v_width2.t-blur2),v_width2.s-dist)/blur2,0.0,1.0);float sdfdist_a=texture2D(u_image,v_tex_a).a;float sdfdist_b=texture2D(u_image,v_tex_b).a;float sdfdist=mix(sdfdist_a,sdfdist_b,u_mix);alpha*=smoothstep(0.5-u_sdfgamma/floorwidth,0.5+u_sdfgamma/floorwidth,sdfdist);gl_FragColor=color*(alpha*opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","\n#define scale 0.015873016\n#define LINE_DISTANCE_SCALE 2.0\nattribute vec2 a_pos_normal;attribute vec4 a_data;uniform mat4 u_matrix;uniform mediump float u_ratio;uniform lowp float u_device_pixel_ratio;uniform vec2 u_patternscale_a;uniform float u_tex_y_a;uniform vec2 u_patternscale_b;uniform float u_tex_y_b;uniform vec2 u_units_to_pixels;varying vec2 v_normal;varying vec2 v_width2;varying vec2 v_tex_a;varying vec2 v_tex_b;varying float v_gamma_scale;\n#pragma mapbox: define highp vec4 color\n#pragma mapbox: define lowp float blur\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define mediump float gapwidth\n#pragma mapbox: define lowp float offset\n#pragma mapbox: define mediump float width\n#pragma mapbox: define lowp float floorwidth\nvoid main() {\n#pragma mapbox: initialize highp vec4 color\n#pragma mapbox: initialize lowp float blur\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize mediump float gapwidth\n#pragma mapbox: initialize lowp float offset\n#pragma mapbox: initialize mediump float width\n#pragma mapbox: initialize lowp float floorwidth\nfloat ANTIALIASING=1.0/u_device_pixel_ratio/2.0;vec2 a_extrude=a_data.xy-128.0;float a_direction=mod(a_data.z,4.0)-1.0;float a_linesofar=(floor(a_data.z/4.0)+a_data.w*64.0)*LINE_DISTANCE_SCALE;vec2 pos=floor(a_pos_normal*0.5);mediump vec2 normal=a_pos_normal-2.0*pos;normal.y=normal.y*2.0-1.0;v_normal=normal;gapwidth=gapwidth/2.0;float halfwidth=width/2.0;offset=-1.0*offset;float inset=gapwidth+(gapwidth > 0.0 ? ANTIALIASING : 0.0);float outset=gapwidth+halfwidth*(gapwidth > 0.0 ? 2.0 : 1.0)+(halfwidth==0.0 ? 0.0 : ANTIALIASING);mediump vec2 dist=outset*a_extrude*scale;mediump float u=0.5*a_direction;mediump float t=1.0-abs(u);mediump vec2 offset2=offset*a_extrude*scale*normal.y*mat2(t,-u,u,t);vec4 projected_extrude=u_matrix*vec4(dist/u_ratio,0.0,0.0);gl_Position=u_matrix*vec4(pos+offset2/u_ratio,0.0,1.0)+projected_extrude;\n#ifdef TERRAIN3D\nv_gamma_scale=1.0;\n#else\nfloat extrude_length_without_perspective=length(dist);float extrude_length_with_perspective=length(projected_extrude.xy/gl_Position.w*u_units_to_pixels);v_gamma_scale=extrude_length_without_perspective/extrude_length_with_perspective;\n#endif\nv_tex_a=vec2(a_linesofar*u_patternscale_a.x/floorwidth,normal.y*u_patternscale_a.y+u_tex_y_a);v_tex_b=vec2(a_linesofar*u_patternscale_b.x/floorwidth,normal.y*u_patternscale_b.y+u_tex_y_b);v_width2=vec2(outset,inset);}"),raster:gt("uniform float u_fade_t;uniform float u_opacity;uniform sampler2D u_image0;uniform sampler2D u_image1;varying vec2 v_pos0;varying vec2 v_pos1;uniform float u_brightness_low;uniform float u_brightness_high;uniform float u_saturation_factor;uniform float u_contrast_factor;uniform vec3 u_spin_weights;void main() {vec4 color0=texture2D(u_image0,v_pos0);vec4 color1=texture2D(u_image1,v_pos1);if (color0.a > 0.0) {color0.rgb=color0.rgb/color0.a;}if (color1.a > 0.0) {color1.rgb=color1.rgb/color1.a;}vec4 color=mix(color0,color1,u_fade_t);color.a*=u_opacity;vec3 rgb=color.rgb;rgb=vec3(dot(rgb,u_spin_weights.xyz),dot(rgb,u_spin_weights.zxy),dot(rgb,u_spin_weights.yzx));float average=(color.r+color.g+color.b)/3.0;rgb+=(average-rgb)*u_saturation_factor;rgb=(rgb-0.5)*u_contrast_factor+0.5;vec3 u_high_vec=vec3(u_brightness_low,u_brightness_low,u_brightness_low);vec3 u_low_vec=vec3(u_brightness_high,u_brightness_high,u_brightness_high);gl_FragColor=vec4(mix(u_high_vec,u_low_vec,rgb)*color.a,color.a);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","uniform mat4 u_matrix;uniform vec2 u_tl_parent;uniform float u_scale_parent;uniform float u_buffer_scale;attribute vec2 a_pos;attribute vec2 a_texture_pos;varying vec2 v_pos0;varying vec2 v_pos1;void main() {gl_Position=u_matrix*vec4(a_pos,0,1);v_pos0=(((a_texture_pos/8192.0)-0.5)/u_buffer_scale )+0.5;v_pos1=(v_pos0*u_scale_parent)+u_tl_parent;}"),symbolIcon:gt("uniform sampler2D u_texture;varying vec2 v_tex;varying float v_fade_opacity;\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nlowp float alpha=opacity*v_fade_opacity;gl_FragColor=texture2D(u_texture,v_tex)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform highp float u_camera_to_center_distance;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform float u_fade_change;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform vec2 u_texsize;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;varying vec2 v_tex;varying float v_fade_opacity;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}\n#pragma mapbox: define lowp float opacity\nvoid main() {\n#pragma mapbox: initialize lowp float opacity\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;vec2 a_minFontScale=a_pixeloffset.zw/256.0;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*max(a_minFontScale,fontScale)+a_pxoffset/16.0)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}gl_Position=finalPos;v_tex=a_tex/u_texsize;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float visibility=calculate_visibility(projectedPoint);v_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));}"),symbolSDF:gt("#define SDF_PX 8.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;uniform bool u_is_text;varying vec2 v_data0;varying vec3 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat EDGE_GAMMA=0.105/u_device_pixel_ratio;vec2 tex=v_data0.xy;float gamma_scale=v_data1.x;float size=v_data1.y;float fade_opacity=v_data1[2];float fontScale=u_is_text ? size/24.0 : size;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float inner_edge=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);inner_edge=inner_edge+gamma*gamma_scale;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(inner_edge-gamma_scaled,inner_edge+gamma_scaled,dist);if (u_is_halo) {lowp float halo_edge=(6.0-halo_width/fontScale)/SDF_PX;alpha=min(smoothstep(halo_edge-gamma_scaled,halo_edge+gamma_scaled,dist),1.0-alpha);}gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec4 a_pixeloffset;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_translation;uniform float u_pitched_scale;varying vec2 v_data0;varying vec3 v_data1;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);vec2 a_pxoffset=a_pixeloffset.xy;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=u_is_text ? size/24.0 : size;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale+a_pxoffset)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0=a_tex/u_texsize;v_data1=vec3(gamma_scale,size,interpolated_fade_opacity);}"),symbolTextAndIcon:gt("#define SDF_PX 8.0\n#define SDF 1.0\n#define ICON 0.0\nuniform bool u_is_halo;uniform sampler2D u_texture;uniform sampler2D u_texture_icon;uniform highp float u_gamma_scale;uniform lowp float u_device_pixel_ratio;varying vec4 v_data0;varying vec4 v_data1;\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nfloat fade_opacity=v_data1[2];if (v_data1.w==ICON) {vec2 tex_icon=v_data0.zw;lowp float alpha=opacity*fade_opacity;gl_FragColor=texture2D(u_texture_icon,tex_icon)*alpha;\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\nreturn;}vec2 tex=v_data0.xy;float EDGE_GAMMA=0.105/u_device_pixel_ratio;float gamma_scale=v_data1.x;float size=v_data1.y;float fontScale=size/24.0;lowp vec4 color=fill_color;highp float gamma=EDGE_GAMMA/(fontScale*u_gamma_scale);lowp float buff=(256.0-64.0)/256.0;if (u_is_halo) {color=halo_color;gamma=(halo_blur*1.19/SDF_PX+EDGE_GAMMA)/(fontScale*u_gamma_scale);buff=(6.0-halo_width/fontScale)/SDF_PX;}lowp float dist=texture2D(u_texture,tex).a;highp float gamma_scaled=gamma*gamma_scale;highp float alpha=smoothstep(buff-gamma_scaled,buff+gamma_scaled,dist);gl_FragColor=color*(alpha*opacity*fade_opacity);\n#ifdef OVERDRAW_INSPECTOR\ngl_FragColor=vec4(1.0);\n#endif\n}","attribute vec4 a_pos_offset;attribute vec4 a_data;attribute vec3 a_projected_pos;attribute float a_fade_opacity;uniform bool u_is_size_zoom_constant;uniform bool u_is_size_feature_constant;uniform highp float u_size_t;uniform highp float u_size;uniform mat4 u_matrix;uniform mat4 u_label_plane_matrix;uniform mat4 u_coord_matrix;uniform bool u_is_text;uniform bool u_pitch_with_map;uniform highp float u_pitch;uniform bool u_rotate_symbol;uniform highp float u_aspect_ratio;uniform highp float u_camera_to_center_distance;uniform float u_fade_change;uniform vec2 u_texsize;uniform vec2 u_texsize_icon;uniform bool u_is_along_line;uniform bool u_is_variable_anchor;uniform vec2 u_translation;uniform float u_pitched_scale;varying vec4 v_data0;varying vec4 v_data1;vec4 projectTileWithElevation(vec2 posInTile,float elevation) {return u_matrix*vec4(posInTile,elevation,1.0);}\n#pragma mapbox: define highp vec4 fill_color\n#pragma mapbox: define highp vec4 halo_color\n#pragma mapbox: define lowp float opacity\n#pragma mapbox: define lowp float halo_width\n#pragma mapbox: define lowp float halo_blur\nvoid main() {\n#pragma mapbox: initialize highp vec4 fill_color\n#pragma mapbox: initialize highp vec4 halo_color\n#pragma mapbox: initialize lowp float opacity\n#pragma mapbox: initialize lowp float halo_width\n#pragma mapbox: initialize lowp float halo_blur\nvec2 a_pos=a_pos_offset.xy;vec2 a_offset=a_pos_offset.zw;vec2 a_tex=a_data.xy;vec2 a_size=a_data.zw;float a_size_min=floor(a_size[0]*0.5);float is_sdf=a_size[0]-2.0*a_size_min;float ele=get_elevation(a_pos);highp float segment_angle=-a_projected_pos[2];float size;if (!u_is_size_zoom_constant && !u_is_size_feature_constant) {size=mix(a_size_min,a_size[1],u_size_t)/128.0;} else if (u_is_size_zoom_constant && !u_is_size_feature_constant) {size=a_size_min/128.0;} else {size=u_size;}vec2 translated_a_pos=a_pos+u_translation;vec4 projectedPoint=projectTileWithElevation(translated_a_pos,ele);highp float camera_to_anchor_distance=projectedPoint.w;highp float distance_ratio=u_pitch_with_map ?\ncamera_to_anchor_distance/u_camera_to_center_distance :\nu_camera_to_center_distance/camera_to_anchor_distance;highp float perspective_ratio=clamp(0.5+0.5*distance_ratio,0.0,4.0);size*=perspective_ratio;float fontScale=size/24.0;highp float symbol_rotation=0.0;if (u_rotate_symbol) {vec4 offsetProjectedPoint=projectTileWithElevation(translated_a_pos+vec2(1,0),ele);vec2 a=projectedPoint.xy/projectedPoint.w;vec2 b=offsetProjectedPoint.xy/offsetProjectedPoint.w;symbol_rotation=atan((b.y-a.y)/u_aspect_ratio,b.x-a.x);}highp float angle_sin=sin(segment_angle+symbol_rotation);highp float angle_cos=cos(segment_angle+symbol_rotation);mat2 rotation_matrix=mat2(angle_cos,-1.0*angle_sin,angle_sin,angle_cos);vec4 projected_pos;if (u_is_along_line || u_is_variable_anchor) {projected_pos=vec4(a_projected_pos.xy,ele,1.0);} else if (u_pitch_with_map) {projected_pos=u_label_plane_matrix*vec4(a_projected_pos.xy+u_translation,ele,1.0);} else {projected_pos=u_label_plane_matrix*projectTileWithElevation(a_projected_pos.xy+u_translation,ele);}float z=float(u_pitch_with_map)*projected_pos.z/projected_pos.w;float projectionScaling=1.0;vec4 finalPos=u_coord_matrix*vec4(projected_pos.xy/projected_pos.w+rotation_matrix*(a_offset/32.0*fontScale)*projectionScaling,z,1.0);if(u_pitch_with_map) {finalPos=projectTileWithElevation(finalPos.xy,finalPos.z);}float gamma_scale=finalPos.w;gl_Position=finalPos;vec2 fade_opacity=unpack_opacity(a_fade_opacity);float visibility=calculate_visibility(projectedPoint);float fade_change=fade_opacity[1] > 0.5 ? u_fade_change :-u_fade_change;float interpolated_fade_opacity=max(0.0,min(visibility,fade_opacity[0]+fade_change));v_data0.xy=a_tex/u_texsize;v_data0.zw=a_tex/u_texsize_icon;v_data1=vec4(gamma_scale,size,interpolated_fade_opacity,is_sdf);}"),terrain:gt("uniform sampler2D u_texture;uniform vec4 u_fog_color;uniform vec4 u_horizon_color;uniform float u_fog_ground_blend;uniform float u_fog_ground_blend_opacity;uniform float u_horizon_fog_blend;varying vec2 v_texture_pos;varying float v_fog_depth;const float gamma=2.2;vec4 gammaToLinear(vec4 color) {return pow(color,vec4(gamma));}vec4 linearToGamma(vec4 color) {return pow(color,vec4(1.0/gamma));}void main() {vec4 surface_color=texture2D(u_texture,v_texture_pos);if (v_fog_depth > u_fog_ground_blend) {vec4 surface_color_linear=gammaToLinear(surface_color);float blend_color=smoothstep(0.0,1.0,max((v_fog_depth-u_horizon_fog_blend)/(1.0-u_horizon_fog_blend),0.0));vec4 fog_horizon_color_linear=mix(gammaToLinear(u_fog_color),gammaToLinear(u_horizon_color),blend_color);float factor_fog=max(v_fog_depth-u_fog_ground_blend,0.0)/(1.0-u_fog_ground_blend);gl_FragColor=linearToGamma(mix(surface_color_linear,fog_horizon_color_linear,pow(factor_fog,2.0)*u_fog_ground_blend_opacity));} else {gl_FragColor=surface_color;}}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform mat4 u_fog_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_fog_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);vec4 pos=u_fog_matrix*vec4(a_pos3d.xy,ele,1.0);v_fog_depth=pos.z/pos.w*0.5+0.5;}"),terrainDepth:gt("varying float v_depth;const highp vec4 bitSh=vec4(256.*256.*256.,256.*256.,256.,1.);const highp vec4 bitMsk=vec4(0.,vec3(1./256.0));highp vec4 pack(highp float value) {highp vec4 comp=fract(value*bitSh);comp-=comp.xxyz*bitMsk;return comp;}void main() {gl_FragColor=pack(v_depth);}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying float v_depth;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}"),terrainCoords:gt("precision mediump float;uniform sampler2D u_texture;uniform float u_terrain_coords_id;varying vec2 v_texture_pos;void main() {vec4 rgba=texture2D(u_texture,v_texture_pos);gl_FragColor=vec4(rgba.r,rgba.g,rgba.b,u_terrain_coords_id);}","attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;void main() {float ele=get_elevation(a_pos3d.xy);float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/8192.0;gl_Position=u_matrix*vec4(a_pos3d.xy,ele-ele_delta,1.0);}"),sky:gt("uniform vec4 u_sky_color;uniform vec4 u_horizon_color;uniform float u_horizon;uniform float u_sky_horizon_blend;void main() {float y=gl_FragCoord.y;if (y > u_horizon) {float blend=y-u_horizon;if (blend < u_sky_horizon_blend) {gl_FragColor=mix(u_sky_color,u_horizon_color,pow(1.0-blend/u_sky_horizon_blend,2.0));} else {gl_FragColor=u_sky_color;}}}","attribute vec2 a_pos;void main() {gl_Position=vec4(a_pos,1.0,1.0);}")};function gt(e,t){let r=/#pragma mapbox: ([\w]+) ([\w]+) ([\w]+) ([\w]+)/g,n=t.match(/attribute ([\w]+) ([\w]+)/g),i=e.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),a=t.match(/uniform ([\w]+) ([\w]+)([\s]*)([\w]*)/g),o=a?a.concat(i):i,s={};return{fragmentSource:e=e.replace(r,((e,t,r,n,i)=>(s[i]=!0,"define"===t?`\n#ifndef HAS_UNIFORM_u_${i}\nvarying ${r} ${n} ${i};\n#else\nuniform ${r} ${n} u_${i};\n#endif\n`:`\n#ifdef HAS_UNIFORM_u_${i}\n    ${r} ${n} ${i} = u_${i};\n#endif\n`))),vertexSource:t=t.replace(r,((e,t,r,n,i)=>{let a="float"===n?"vec2":"vec4",o=i.match(/color/)?"color":a;return s[i]?"define"===t?`\n#ifndef HAS_UNIFORM_u_${i}\nuniform lowp float u_${i}_t;\nattribute ${r} ${a} a_${i};\nvarying ${r} ${n} ${i};\n#else\nuniform ${r} ${n} u_${i};\n#endif\n`:"vec4"===o?`\n#ifndef HAS_UNIFORM_u_${i}\n    ${i} = a_${i};\n#else\n    ${r} ${n} ${i} = u_${i};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${i}\n    ${i} = unpack_mix_${o}(a_${i}, u_${i}_t);\n#else\n    ${r} ${n} ${i} = u_${i};\n#endif\n`:"define"===t?`\n#ifndef HAS_UNIFORM_u_${i}\nuniform lowp float u_${i}_t;\nattribute ${r} ${a} a_${i};\n#else\nuniform ${r} ${n} u_${i};\n#endif\n`:"vec4"===o?`\n#ifndef HAS_UNIFORM_u_${i}\n    ${r} ${n} ${i} = a_${i};\n#else\n    ${r} ${n} ${i} = u_${i};\n#endif\n`:`\n#ifndef HAS_UNIFORM_u_${i}\n    ${r} ${n} ${i} = unpack_mix_${o}(a_${i}, u_${i}_t);\n#else\n    ${r} ${n} ${i} = u_${i};\n#endif\n`})),staticAttributes:n,staticUniforms:o}}class yt{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(e,t,r,n,i,a,o,s,l){this.context=e;let c=this.boundPaintVertexBuffers.length!==n.length;for(let e=0;!c&&e<n.length;e++)this.boundPaintVertexBuffers[e]!==n[e]&&(c=!0);!this.vao||this.boundProgram!==t||this.boundLayoutVertexBuffer!==r||c||this.boundIndexBuffer!==i||this.boundVertexOffset!==a||this.boundDynamicVertexBuffer!==o||this.boundDynamicVertexBuffer2!==s||this.boundDynamicVertexBuffer3!==l?this.freshBind(t,r,n,i,a,o,s,l):(e.bindVertexArray.set(this.vao),o&&o.bind(),i&&i.dynamicDraw&&i.bind(),s&&s.bind(),l&&l.bind())}freshBind(e,t,r,n,i,a,o,s){let l=e.numAttributes,c=this.context,u=c.gl;this.vao&&this.destroy(),this.vao=c.createVertexArray(),c.bindVertexArray.set(this.vao),this.boundProgram=e,this.boundLayoutVertexBuffer=t,this.boundPaintVertexBuffers=r,this.boundIndexBuffer=n,this.boundVertexOffset=i,this.boundDynamicVertexBuffer=a,this.boundDynamicVertexBuffer2=o,this.boundDynamicVertexBuffer3=s,t.enableAttributes(u,e);for(let t of r)t.enableAttributes(u,e);a&&a.enableAttributes(u,e),o&&o.enableAttributes(u,e),s&&s.enableAttributes(u,e),t.bind(),t.setVertexAttribPointers(u,e,i);for(let t of r)t.bind(),t.setVertexAttribPointers(u,e,i);a&&(a.bind(),a.setVertexAttribPointers(u,e,i)),n&&n.bind(),o&&(o.bind(),o.setVertexAttribPointers(u,e,i)),s&&(s.bind(),s.setVertexAttribPointers(u,e,i)),c.currentNumAttributes=l}destroy(){this.vao&&(this.context.deleteVertexArray(this.vao),this.vao=null)}}let vt=(e,r,n,i,a)=>({u_matrix:e,u_texture:0,u_ele_delta:r,u_fog_matrix:n,u_fog_color:i?i.properties.get("fog-color"):t.aM.white,u_fog_ground_blend:i?i.properties.get("fog-ground-blend"):1,u_fog_ground_blend_opacity:i?i.calculateFogBlendOpacity(a):0,u_horizon_color:i?i.properties.get("horizon-color"):t.aM.white,u_horizon_fog_blend:i?i.properties.get("horizon-fog-blend"):1});function xt(e){let t=[];for(let r=0;r<e.length;r++){if(null===e[r])continue;let n=e[r].split(" ");t.push(n.pop())}return t}class _t{constructor(e,r,n,i,a,o){let s=e.gl;this.program=s.createProgram();let l=xt(r.staticAttributes),c=n?n.getBinderAttributes():[],u=l.concat(c),h=mt.prelude.staticUniforms?xt(mt.prelude.staticUniforms):[],f=r.staticUniforms?xt(r.staticUniforms):[],p=n?n.getBinderUniforms():[],d=h.concat(f).concat(p),m=[];for(let e of d)m.indexOf(e)<0&&m.push(e);let g=n?n.defines():[];a&&g.push("#define OVERDRAW_INSPECTOR;"),o&&g.push("#define TERRAIN3D;");let y=g.concat(mt.prelude.fragmentSource,r.fragmentSource).join("\n"),v=g.concat(mt.prelude.vertexSource,r.vertexSource).join("\n"),x=s.createShader(s.FRAGMENT_SHADER);if(s.isContextLost())return void(this.failedToCreate=!0);if(s.shaderSource(x,y),s.compileShader(x),!s.getShaderParameter(x,s.COMPILE_STATUS))throw new Error(`Could not compile fragment shader: ${s.getShaderInfoLog(x)}`);s.attachShader(this.program,x);let _=s.createShader(s.VERTEX_SHADER);if(s.isContextLost())return void(this.failedToCreate=!0);if(s.shaderSource(_,v),s.compileShader(_),!s.getShaderParameter(_,s.COMPILE_STATUS))throw new Error(`Could not compile vertex shader: ${s.getShaderInfoLog(_)}`);s.attachShader(this.program,_),this.attributes={};let b={};this.numAttributes=u.length;for(let e=0;e<this.numAttributes;e++)u[e]&&(s.bindAttribLocation(this.program,e,u[e]),this.attributes[u[e]]=e);if(s.linkProgram(this.program),!s.getProgramParameter(this.program,s.LINK_STATUS))throw new Error(`Program failed to link: ${s.getProgramInfoLog(this.program)}`);s.deleteShader(_),s.deleteShader(x);for(let e=0;e<m.length;e++){let t=m[e];if(t&&!b[t]){let e=s.getUniformLocation(this.program,t);e&&(b[t]=e)}}var w,T;this.fixedUniforms=i(e,b),this.terrainUniforms=(w=e,T=b,{u_depth:new t.aH(w,T.u_depth),u_terrain:new t.aH(w,T.u_terrain),u_terrain_dim:new t.aI(w,T.u_terrain_dim),u_terrain_matrix:new t.aJ(w,T.u_terrain_matrix),u_terrain_unpack:new t.aK(w,T.u_terrain_unpack),u_terrain_exaggeration:new t.aI(w,T.u_terrain_exaggeration)}),this.binderUniforms=n?n.getUniforms(e,b):[]}draw(e,t,r,n,i,a,o,s,l,c,u,h,f,p,d,m,g,y){let v=e.gl;if(this.failedToCreate)return;if(e.program.set(this.program),e.setDepthMode(r),e.setStencilMode(n),e.setColorMode(i),e.setCullFace(a),s){e.activeTexture.set(v.TEXTURE2),v.bindTexture(v.TEXTURE_2D,s.depthTexture),e.activeTexture.set(v.TEXTURE3),v.bindTexture(v.TEXTURE_2D,s.texture);for(let e in this.terrainUniforms)this.terrainUniforms[e].set(s[e])}for(let e in 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c;"viewport"===a.properties.get("anchor")&&function(e,t){var r=Math.sin(t),n=Math.cos(t);e[0]=n,e[1]=r,e[2]=0,e[3]=-r,e[4]=n,e[5]=0,e[6]=0,e[7]=0,e[8]=1}(l,-r.transform.angle),function(e,t,r){var n=t[0],i=t[1],a=t[2];e[0]=n*r[0]+i*r[3]+a*r[6],e[1]=n*r[1]+i*r[4]+a*r[7],e[2]=n*r[2]+i*r[5]+a*r[8]}(s,s,l);let u=a.properties.get("color");return{u_matrix:e,u_lightpos:s,u_lightintensity:a.properties.get("intensity"),u_lightcolor:[u.r,u.g,u.b],u_vertical_gradient:+n,u_opacity:i}},Tt=(e,r,n,i,a,o,s)=>t.e(wt(e,r,n,i),bt(o,r,s),{u_height_factor:-Math.pow(2,a.overscaledZ)/s.tileSize/8}),kt=e=>({u_matrix:e}),At=(e,r,n,i)=>t.e(kt(e),bt(n,r,i)),Mt=(e,t)=>({u_matrix:e,u_world:t}),St=(e,r,n,i,a)=>t.e(At(e,r,n,i),{u_world:a}),Et=(e,t,r,n)=>{let i,a,o=e.transform;if("map"===n.paint.get("circle-pitch-alignment")){let e=Be(r,1,o.zoom);i=!0,a=[e,e]}else 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Ot=(e,t,r,n)=>{let i=e.transform;return{u_matrix:Nt(e,t,r,n),u_ratio:1/Be(t,1,i.zoom),u_device_pixel_ratio:e.pixelRatio,u_units_to_pixels:[1/i.pixelsToGLUnits[0],1/i.pixelsToGLUnits[1]]}},Rt=(e,r,n,i,a)=>t.e(Ot(e,r,n,a),{u_image:0,u_image_height:i}),Ft=(e,t,r,n,i)=>{let a=e.transform,o=jt(t,a);return{u_matrix:Nt(e,t,r,i),u_texsize:t.imageAtlasTexture.size,u_ratio:1/Be(t,1,a.zoom),u_device_pixel_ratio:e.pixelRatio,u_image:0,u_scale:[o,n.fromScale,n.toScale],u_fade:n.t,u_units_to_pixels:[1/a.pixelsToGLUnits[0],1/a.pixelsToGLUnits[1]]}},Bt=(e,r,n,i,a,o)=>{let s=e.lineAtlas,l=jt(r,e.transform),c="round"===n.layout.get("line-cap"),u=s.getDash(i.from,c),h=s.getDash(i.to,c),f=u.width*a.fromScale,p=h.width*a.toScale;return t.e(Ot(e,r,n,o),{u_patternscale_a:[l/f,-u.height/2],u_patternscale_b:[l/p,-h.height/2],u_sdfgamma:s.width/(256*Math.min(f,p)*e.pixelRatio)/2,u_image:0,u_tex_y_a:u.y,u_tex_y_b:h.y,u_mix:a.t})};function jt(e,t){return 1/Be(e,1,t.tileZoom)}function Nt(e,t,r,n){return e.translatePosMatrix(n?n.posMatrix:t.tileID.posMatrix,t,r.paint.get("line-translate"),r.paint.get("line-translate-anchor"))}let Ut=(e,t,r,n,i)=>{return{u_matrix:e,u_tl_parent:t,u_scale_parent:r,u_buffer_scale:1,u_fade_t:n.mix,u_opacity:n.opacity*i.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:i.paint.get("raster-brightness-min"),u_brightness_high:i.paint.get("raster-brightness-max"),u_saturation_factor:(o=i.paint.get("raster-saturation"),o>0?1-1/(1.001-o):-o),u_contrast_factor:(a=i.paint.get("raster-contrast"),a>0?1/(1-a):1+a),u_spin_weights:Vt(i.paint.get("raster-hue-rotate"))};var a,o};function Vt(e){e*=Math.PI/180;let t=Math.sin(e),r=Math.cos(e);return[(2*r+1)/3,(-Math.sqrt(3)*t-r+1)/3,(Math.sqrt(3)*t-r+1)/3]}let qt=(e,t,r,n,i,a,o,s,l,c,u,h,f,p)=>{let d=o.transform;return{u_is_size_zoom_constant:+("constant"===e||"source"===e),u_is_size_feature_constant:+("constant"===e||"camera"===e),u_size_t:t?t.uSizeT:0,u_size:t?t.uSize:0,u_camera_to_center_distance:d.cameraToCenterDistance,u_pitch:d.pitch/360*2*Math.PI,u_rotate_symbol:+r,u_aspect_ratio:d.width/d.height,u_fade_change:o.options.fadeDuration?o.symbolFadeChange:1,u_matrix:s,u_label_plane_matrix:l,u_coord_matrix:c,u_is_text:+h,u_pitch_with_map:+n,u_is_along_line:i,u_is_variable_anchor:a,u_texsize:f,u_texture:0,u_translation:u,u_pitched_scale:p}},Ht=(e,r,n,i,a,o,s,l,c,u,h,f,p,d,m)=>{let g=s.transform;return t.e(qt(e,r,n,i,a,o,s,l,c,u,h,f,p,m),{u_gamma_scale:i?Math.cos(g._pitch)*g.cameraToCenterDistance:1,u_device_pixel_ratio:s.pixelRatio,u_is_halo:+d})},Gt=(e,r,n,i,a,o,s,l,c,u,h,f,p,d)=>t.e(Ht(e,r,n,i,a,o,s,l,c,u,h,!0,f,!0,d),{u_texsize_icon:p,u_texture_icon:1}),Wt=(e,t,r)=>({u_matrix:e,u_opacity:t,u_color:r}),Zt=(e,r,n,i,a,o)=>t.e(function(e,t,r,n){let i=r.imageManager.getPattern(e.from.toString()),a=r.imageManager.getPattern(e.to.toString()),{width:o,height:s}=r.imageManager.getPixelSize(),l=Math.pow(2,n.tileID.overscaledZ),c=n.tileSize*Math.pow(2,r.transform.tileZoom)/l,u=c*(n.tileID.canonical.x+n.tileID.wrap*l),h=c*n.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:i.tl,u_pattern_br_a:i.br,u_pattern_tl_b:a.tl,u_pattern_br_b:a.br,u_texsize:[o,s],u_mix:t.t,u_pattern_size_a:i.displaySize,u_pattern_size_b:a.displaySize,u_scale_a:t.fromScale,u_scale_b:t.toScale,u_tile_units_to_pixels:1/Be(n,1,r.transform.tileZoom),u_pixel_coord_upper:[u>>16,h>>16],u_pixel_coord_lower:[65535&u,65535&h]}}(i,o,n,a),{u_matrix:e,u_opacity:r}),Yt={fillExtrusion:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_lightpos:new t.aN(e,r.u_lightpos),u_lightintensity:new t.aI(e,r.u_lightintensity),u_lightcolor:new t.aN(e,r.u_lightcolor),u_vertical_gradient:new t.aI(e,r.u_vertical_gradient),u_opacity:new t.aI(e,r.u_opacity)}),fillExtrusionPattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_lightpos:new t.aN(e,r.u_lightpos),u_lightintensity:new t.aI(e,r.u_lightintensity),u_lightcolor:new t.aN(e,r.u_lightcolor),u_vertical_gradient:new t.aI(e,r.u_vertical_gradient),u_height_factor:new t.aI(e,r.u_height_factor),u_image:new t.aH(e,r.u_image),u_texsize:new t.aO(e,r.u_texsize),u_pixel_coord_upper:new t.aO(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.aO(e,r.u_pixel_coord_lower),u_scale:new t.aN(e,r.u_scale),u_fade:new t.aI(e,r.u_fade),u_opacity:new t.aI(e,r.u_opacity)}),fill:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix)}),fillPattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_image:new t.aH(e,r.u_image),u_texsize:new t.aO(e,r.u_texsize),u_pixel_coord_upper:new t.aO(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.aO(e,r.u_pixel_coord_lower),u_scale:new t.aN(e,r.u_scale),u_fade:new t.aI(e,r.u_fade)}),fillOutline:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_world:new t.aO(e,r.u_world)}),fillOutlinePattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_world:new 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t.aH(e,r.u_image),u_tex_y_a:new t.aI(e,r.u_tex_y_a),u_tex_y_b:new t.aI(e,r.u_tex_y_b),u_mix:new t.aI(e,r.u_mix)}),raster:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_tl_parent:new t.aO(e,r.u_tl_parent),u_scale_parent:new t.aI(e,r.u_scale_parent),u_buffer_scale:new t.aI(e,r.u_buffer_scale),u_fade_t:new t.aI(e,r.u_fade_t),u_opacity:new t.aI(e,r.u_opacity),u_image0:new t.aH(e,r.u_image0),u_image1:new t.aH(e,r.u_image1),u_brightness_low:new t.aI(e,r.u_brightness_low),u_brightness_high:new t.aI(e,r.u_brightness_high),u_saturation_factor:new t.aI(e,r.u_saturation_factor),u_contrast_factor:new t.aI(e,r.u_contrast_factor),u_spin_weights:new t.aN(e,r.u_spin_weights)}),symbolIcon:(e,r)=>({u_is_size_zoom_constant:new t.aH(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.aH(e,r.u_is_size_feature_constant),u_size_t:new t.aI(e,r.u_size_t),u_size:new t.aI(e,r.u_size),u_camera_to_center_distance:new t.aI(e,r.u_camera_to_center_distance),u_pitch:new t.aI(e,r.u_pitch),u_rotate_symbol:new t.aH(e,r.u_rotate_symbol),u_aspect_ratio:new t.aI(e,r.u_aspect_ratio),u_fade_change:new t.aI(e,r.u_fade_change),u_matrix:new t.aJ(e,r.u_matrix),u_label_plane_matrix:new t.aJ(e,r.u_label_plane_matrix),u_coord_matrix:new t.aJ(e,r.u_coord_matrix),u_is_text:new t.aH(e,r.u_is_text),u_pitch_with_map:new t.aH(e,r.u_pitch_with_map),u_is_along_line:new t.aH(e,r.u_is_along_line),u_is_variable_anchor:new t.aH(e,r.u_is_variable_anchor),u_texsize:new t.aO(e,r.u_texsize),u_texture:new t.aH(e,r.u_texture),u_translation:new t.aO(e,r.u_translation),u_pitched_scale:new t.aI(e,r.u_pitched_scale)}),symbolSDF:(e,r)=>({u_is_size_zoom_constant:new t.aH(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.aH(e,r.u_is_size_feature_constant),u_size_t:new t.aI(e,r.u_size_t),u_size:new t.aI(e,r.u_size),u_camera_to_center_distance:new t.aI(e,r.u_camera_to_center_distance),u_pitch:new t.aI(e,r.u_pitch),u_rotate_symbol:new t.aH(e,r.u_rotate_symbol),u_aspect_ratio:new t.aI(e,r.u_aspect_ratio),u_fade_change:new t.aI(e,r.u_fade_change),u_matrix:new t.aJ(e,r.u_matrix),u_label_plane_matrix:new t.aJ(e,r.u_label_plane_matrix),u_coord_matrix:new t.aJ(e,r.u_coord_matrix),u_is_text:new t.aH(e,r.u_is_text),u_pitch_with_map:new t.aH(e,r.u_pitch_with_map),u_is_along_line:new t.aH(e,r.u_is_along_line),u_is_variable_anchor:new t.aH(e,r.u_is_variable_anchor),u_texsize:new t.aO(e,r.u_texsize),u_texture:new t.aH(e,r.u_texture),u_gamma_scale:new t.aI(e,r.u_gamma_scale),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_is_halo:new t.aH(e,r.u_is_halo),u_translation:new t.aO(e,r.u_translation),u_pitched_scale:new t.aI(e,r.u_pitched_scale)}),symbolTextAndIcon:(e,r)=>({u_is_size_zoom_constant:new t.aH(e,r.u_is_size_zoom_constant),u_is_size_feature_constant:new t.aH(e,r.u_is_size_feature_constant),u_size_t:new t.aI(e,r.u_size_t),u_size:new t.aI(e,r.u_size),u_camera_to_center_distance:new t.aI(e,r.u_camera_to_center_distance),u_pitch:new t.aI(e,r.u_pitch),u_rotate_symbol:new t.aH(e,r.u_rotate_symbol),u_aspect_ratio:new t.aI(e,r.u_aspect_ratio),u_fade_change:new t.aI(e,r.u_fade_change),u_matrix:new t.aJ(e,r.u_matrix),u_label_plane_matrix:new t.aJ(e,r.u_label_plane_matrix),u_coord_matrix:new t.aJ(e,r.u_coord_matrix),u_is_text:new t.aH(e,r.u_is_text),u_pitch_with_map:new t.aH(e,r.u_pitch_with_map),u_is_along_line:new t.aH(e,r.u_is_along_line),u_is_variable_anchor:new t.aH(e,r.u_is_variable_anchor),u_texsize:new t.aO(e,r.u_texsize),u_texsize_icon:new t.aO(e,r.u_texsize_icon),u_texture:new t.aH(e,r.u_texture),u_texture_icon:new t.aH(e,r.u_texture_icon),u_gamma_scale:new t.aI(e,r.u_gamma_scale),u_device_pixel_ratio:new t.aI(e,r.u_device_pixel_ratio),u_is_halo:new t.aH(e,r.u_is_halo),u_translation:new t.aO(e,r.u_translation),u_pitched_scale:new t.aI(e,r.u_pitched_scale)}),background:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_opacity:new t.aI(e,r.u_opacity),u_color:new t.aL(e,r.u_color)}),backgroundPattern:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_opacity:new t.aI(e,r.u_opacity),u_image:new t.aH(e,r.u_image),u_pattern_tl_a:new t.aO(e,r.u_pattern_tl_a),u_pattern_br_a:new t.aO(e,r.u_pattern_br_a),u_pattern_tl_b:new t.aO(e,r.u_pattern_tl_b),u_pattern_br_b:new t.aO(e,r.u_pattern_br_b),u_texsize:new t.aO(e,r.u_texsize),u_mix:new t.aI(e,r.u_mix),u_pattern_size_a:new t.aO(e,r.u_pattern_size_a),u_pattern_size_b:new t.aO(e,r.u_pattern_size_b),u_scale_a:new t.aI(e,r.u_scale_a),u_scale_b:new t.aI(e,r.u_scale_b),u_pixel_coord_upper:new t.aO(e,r.u_pixel_coord_upper),u_pixel_coord_lower:new t.aO(e,r.u_pixel_coord_lower),u_tile_units_to_pixels:new t.aI(e,r.u_tile_units_to_pixels)}),terrain:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_texture:new t.aH(e,r.u_texture),u_ele_delta:new t.aI(e,r.u_ele_delta),u_fog_matrix:new t.aJ(e,r.u_fog_matrix),u_fog_color:new t.aL(e,r.u_fog_color),u_fog_ground_blend:new t.aI(e,r.u_fog_ground_blend),u_fog_ground_blend_opacity:new t.aI(e,r.u_fog_ground_blend_opacity),u_horizon_color:new t.aL(e,r.u_horizon_color),u_horizon_fog_blend:new t.aI(e,r.u_horizon_fog_blend)}),terrainDepth:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_ele_delta:new t.aI(e,r.u_ele_delta)}),terrainCoords:(e,r)=>({u_matrix:new t.aJ(e,r.u_matrix),u_texture:new t.aH(e,r.u_texture),u_terrain_coords_id:new t.aI(e,r.u_terrain_coords_id),u_ele_delta:new t.aI(e,r.u_ele_delta)}),sky:(e,r)=>({u_sky_color:new t.aL(e,r.u_sky_color),u_horizon_color:new t.aL(e,r.u_horizon_color),u_horizon:new t.aI(e,r.u_horizon),u_sky_horizon_blend:new t.aI(e,r.u_sky_horizon_blend)})};class Xt{constructor(e,t,r){this.context=e;let n=e.gl;this.buffer=n.createBuffer(),this.dynamicDraw=!!r,this.context.unbindVAO(),e.bindElementBuffer.set(this.buffer),n.bufferData(n.ELEMENT_ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?n.DYNAMIC_DRAW:n.STATIC_DRAW),this.dynamicDraw||delete t.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(e){let t=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),t.bufferSubData(t.ELEMENT_ARRAY_BUFFER,0,e.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}let $t={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class Kt{constructor(e,t,r,n){this.length=t.length,this.attributes=r,this.itemSize=t.bytesPerElement,this.dynamicDraw=n,this.context=e;let i=e.gl;this.buffer=i.createBuffer(),e.bindVertexBuffer.set(this.buffer),i.bufferData(i.ARRAY_BUFFER,t.arrayBuffer,this.dynamicDraw?i.DYNAMIC_DRAW:i.STATIC_DRAW),this.dynamicDraw||delete t.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(e){if(e.length!==this.length)throw new Error(`Length of new data is ${e.length}, which doesn't match current length of ${this.length}`);let t=this.context.gl;this.bind(),t.bufferSubData(t.ARRAY_BUFFER,0,e.arrayBuffer)}enableAttributes(e,t){for(let r=0;r<this.attributes.length;r++){let n=t.attributes[this.attributes[r].name];void 0!==n&&e.enableVertexAttribArray(n)}}setVertexAttribPointers(e,t,r){for(let n=0;n<this.attributes.length;n++){let i=this.attributes[n],a=t.attributes[i.name];void 0!==a&&e.vertexAttribPointer(a,i.components,e[$t[i.type]],!1,this.itemSize,i.offset+this.itemSize*(r||0))}}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}let Jt=new WeakMap;function Qt(e){var t;if(Jt.has(e))return Jt.get(e);{let r=null===(t=e.getParameter(e.VERSION))||void 0===t?void 0:t.startsWith("WebGL 2.0");return Jt.set(e,r),r}}class er{constructor(e){this.gl=e.gl,this.default=this.getDefault(),this.current=this.default,this.dirty=!1}get(){return this.current}set(e){}getDefault(){return this.default}setDefault(){this.set(this.default)}}class tr extends er{getDefault(){return t.aM.transparent}set(e){let t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.clearColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class rr extends er{getDefault(){return 1}set(e){(e!==this.current||this.dirty)&&(this.gl.clearDepth(e),this.current=e,this.dirty=!1)}}class nr extends er{getDefault(){return 0}set(e){(e!==this.current||this.dirty)&&(this.gl.clearStencil(e),this.current=e,this.dirty=!1)}}class ir extends er{getDefault(){return[!0,!0,!0,!0]}set(e){let t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.colorMask(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class ar extends er{getDefault(){return!0}set(e){(e!==this.current||this.dirty)&&(this.gl.depthMask(e),this.current=e,this.dirty=!1)}}class or extends er{getDefault(){return 255}set(e){(e!==this.current||this.dirty)&&(this.gl.stencilMask(e),this.current=e,this.dirty=!1)}}class sr extends er{getDefault(){return{func:this.gl.ALWAYS,ref:0,mask:255}}set(e){let t=this.current;(e.func!==t.func||e.ref!==t.ref||e.mask!==t.mask||this.dirty)&&(this.gl.stencilFunc(e.func,e.ref,e.mask),this.current=e,this.dirty=!1)}}class lr extends er{getDefault(){let e=this.gl;return[e.KEEP,e.KEEP,e.KEEP]}set(e){let t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||this.dirty)&&(this.gl.stencilOp(e[0],e[1],e[2]),this.current=e,this.dirty=!1)}}class cr extends er{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;e?t.enable(t.STENCIL_TEST):t.disable(t.STENCIL_TEST),this.current=e,this.dirty=!1}}class ur extends er{getDefault(){return[0,1]}set(e){let t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.depthRange(e[0],e[1]),this.current=e,this.dirty=!1)}}class hr extends er{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;e?t.enable(t.DEPTH_TEST):t.disable(t.DEPTH_TEST),this.current=e,this.dirty=!1}}class fr extends er{getDefault(){return this.gl.LESS}set(e){(e!==this.current||this.dirty)&&(this.gl.depthFunc(e),this.current=e,this.dirty=!1)}}class pr extends er{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;e?t.enable(t.BLEND):t.disable(t.BLEND),this.current=e,this.dirty=!1}}class dr extends er{getDefault(){let e=this.gl;return[e.ONE,e.ZERO]}set(e){let t=this.current;(e[0]!==t[0]||e[1]!==t[1]||this.dirty)&&(this.gl.blendFunc(e[0],e[1]),this.current=e,this.dirty=!1)}}class mr extends er{getDefault(){return t.aM.transparent}set(e){let t=this.current;(e.r!==t.r||e.g!==t.g||e.b!==t.b||e.a!==t.a||this.dirty)&&(this.gl.blendColor(e.r,e.g,e.b,e.a),this.current=e,this.dirty=!1)}}class gr extends er{getDefault(){return this.gl.FUNC_ADD}set(e){(e!==this.current||this.dirty)&&(this.gl.blendEquation(e),this.current=e,this.dirty=!1)}}class yr extends er{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;e?t.enable(t.CULL_FACE):t.disable(t.CULL_FACE),this.current=e,this.dirty=!1}}class vr extends er{getDefault(){return this.gl.BACK}set(e){(e!==this.current||this.dirty)&&(this.gl.cullFace(e),this.current=e,this.dirty=!1)}}class xr extends er{getDefault(){return this.gl.CCW}set(e){(e!==this.current||this.dirty)&&(this.gl.frontFace(e),this.current=e,this.dirty=!1)}}class _r extends er{getDefault(){return null}set(e){(e!==this.current||this.dirty)&&(this.gl.useProgram(e),this.current=e,this.dirty=!1)}}class br extends er{getDefault(){return this.gl.TEXTURE0}set(e){(e!==this.current||this.dirty)&&(this.gl.activeTexture(e),this.current=e,this.dirty=!1)}}class wr extends er{getDefault(){let e=this.gl;return[0,0,e.drawingBufferWidth,e.drawingBufferHeight]}set(e){let t=this.current;(e[0]!==t[0]||e[1]!==t[1]||e[2]!==t[2]||e[3]!==t[3]||this.dirty)&&(this.gl.viewport(e[0],e[1],e[2],e[3]),this.current=e,this.dirty=!1)}}class Tr extends er{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;t.bindFramebuffer(t.FRAMEBUFFER,e),this.current=e,this.dirty=!1}}class kr extends er{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;t.bindRenderbuffer(t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Ar extends er{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;t.bindTexture(t.TEXTURE_2D,e),this.current=e,this.dirty=!1}}class Mr extends er{getDefault(){return null}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;t.bindBuffer(t.ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Sr extends er{getDefault(){return null}set(e){let t=this.gl;t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,e),this.current=e,this.dirty=!1}}class Er extends er{getDefault(){return null}set(e){var t;if(e===this.current&&!this.dirty)return;let r=this.gl;Qt(r)?r.bindVertexArray(e):null===(t=r.getExtension("OES_vertex_array_object"))||void 0===t||t.bindVertexArrayOES(e),this.current=e,this.dirty=!1}}class Cr extends er{getDefault(){return 4}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;t.pixelStorei(t.UNPACK_ALIGNMENT,e),this.current=e,this.dirty=!1}}class Ir extends er{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;t.pixelStorei(t.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e),this.current=e,this.dirty=!1}}class Lr extends er{getDefault(){return!1}set(e){if(e===this.current&&!this.dirty)return;let t=this.gl;t.pixelStorei(t.UNPACK_FLIP_Y_WEBGL,e),this.current=e,this.dirty=!1}}class Pr extends er{constructor(e,t){super(e),this.context=e,this.parent=t}getDefault(){return null}}class zr extends Pr{setDirty(){this.dirty=!0}set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);let t=this.gl;t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0),this.current=e,this.dirty=!1}}class Dr extends Pr{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);let t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_ATTACHMENT,t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Or extends Pr{set(e){if(e===this.current&&!this.dirty)return;this.context.bindFramebuffer.set(this.parent);let t=this.gl;t.framebufferRenderbuffer(t.FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,t.RENDERBUFFER,e),this.current=e,this.dirty=!1}}class Rr{constructor(e,t,r,n,i){this.context=e,this.width=t,this.height=r;let a=e.gl,o=this.framebuffer=a.createFramebuffer();if(this.colorAttachment=new zr(e,o),n)this.depthAttachment=i?new Or(e,o):new Dr(e,o);else if(i)throw new Error("Stencil cannot be set without depth");if(a.checkFramebufferStatus(a.FRAMEBUFFER)!==a.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer is not complete")}destroy(){let e=this.context.gl,t=this.colorAttachment.get();if(t&&e.deleteTexture(t),this.depthAttachment){let t=this.depthAttachment.get();t&&e.deleteRenderbuffer(t)}e.deleteFramebuffer(this.framebuffer)}}class Fr{constructor(e,t,r){this.blendFunction=e,this.blendColor=t,this.mask=r}}Fr.Replace=[1,0],Fr.disabled=new Fr(Fr.Replace,t.aM.transparent,[!1,!1,!1,!1]),Fr.unblended=new Fr(Fr.Replace,t.aM.transparent,[!0,!0,!0,!0]),Fr.alphaBlended=new Fr([1,771],t.aM.transparent,[!0,!0,!0,!0]);class Br{constructor(e){var t,r;if(this.gl=e,this.clearColor=new tr(this),this.clearDepth=new rr(this),this.clearStencil=new nr(this),this.colorMask=new ir(this),this.depthMask=new ar(this),this.stencilMask=new or(this),this.stencilFunc=new sr(this),this.stencilOp=new lr(this),this.stencilTest=new cr(this),this.depthRange=new ur(this),this.depthTest=new hr(this),this.depthFunc=new fr(this),this.blend=new pr(this),this.blendFunc=new dr(this),this.blendColor=new mr(this),this.blendEquation=new gr(this),this.cullFace=new yr(this),this.cullFaceSide=new vr(this),this.frontFace=new xr(this),this.program=new _r(this),this.activeTexture=new br(this),this.viewport=new wr(this),this.bindFramebuffer=new Tr(this),this.bindRenderbuffer=new kr(this),this.bindTexture=new Ar(this),this.bindVertexBuffer=new Mr(this),this.bindElementBuffer=new Sr(this),this.bindVertexArray=new Er(this),this.pixelStoreUnpack=new Cr(this),this.pixelStoreUnpackPremultiplyAlpha=new Ir(this),this.pixelStoreUnpackFlipY=new Lr(this),this.extTextureFilterAnisotropic=e.getExtension("EXT_texture_filter_anisotropic")||e.getExtension("MOZ_EXT_texture_filter_anisotropic")||e.getExtension("WEBKIT_EXT_texture_filter_anisotropic"),this.extTextureFilterAnisotropic&&(this.extTextureFilterAnisotropicMax=e.getParameter(this.extTextureFilterAnisotropic.MAX_TEXTURE_MAX_ANISOTROPY_EXT)),this.maxTextureSize=e.getParameter(e.MAX_TEXTURE_SIZE),Qt(e)){this.HALF_FLOAT=e.HALF_FLOAT;let n=e.getExtension("EXT_color_buffer_half_float");this.RGBA16F=null!==(t=e.RGBA16F)&&void 0!==t?t:n?.RGBA16F_EXT,this.RGB16F=null!==(r=e.RGB16F)&&void 0!==r?r:n?.RGB16F_EXT,e.getExtension("EXT_color_buffer_float")}else{e.getExtension("EXT_color_buffer_half_float"),e.getExtension("OES_texture_half_float_linear");let t=e.getExtension("OES_texture_half_float");this.HALF_FLOAT=t?.HALF_FLOAT_OES}}setDefault(){this.unbindVAO(),this.clearColor.setDefault(),this.clearDepth.setDefault(),this.clearStencil.setDefault(),this.colorMask.setDefault(),this.depthMask.setDefault(),this.stencilMask.setDefault(),this.stencilFunc.setDefault(),this.stencilOp.setDefault(),this.stencilTest.setDefault(),this.depthRange.setDefault(),this.depthTest.setDefault(),this.depthFunc.setDefault(),this.blend.setDefault(),this.blendFunc.setDefault(),this.blendColor.setDefault(),this.blendEquation.setDefault(),this.cullFace.setDefault(),this.cullFaceSide.setDefault(),this.frontFace.setDefault(),this.program.setDefault(),this.activeTexture.setDefault(),this.bindFramebuffer.setDefault(),this.pixelStoreUnpack.setDefault(),this.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.pixelStoreUnpackFlipY.setDefault()}setDirty(){this.clearColor.dirty=!0,this.clearDepth.dirty=!0,this.clearStencil.dirty=!0,this.colorMask.dirty=!0,this.depthMask.dirty=!0,this.stencilMask.dirty=!0,this.stencilFunc.dirty=!0,this.stencilOp.dirty=!0,this.stencilTest.dirty=!0,this.depthRange.dirty=!0,this.depthTest.dirty=!0,this.depthFunc.dirty=!0,this.blend.dirty=!0,this.blendFunc.dirty=!0,this.blendColor.dirty=!0,this.blendEquation.dirty=!0,this.cullFace.dirty=!0,this.cullFaceSide.dirty=!0,this.frontFace.dirty=!0,this.program.dirty=!0,this.activeTexture.dirty=!0,this.viewport.dirty=!0,this.bindFramebuffer.dirty=!0,this.bindRenderbuffer.dirty=!0,this.bindTexture.dirty=!0,this.bindVertexBuffer.dirty=!0,this.bindElementBuffer.dirty=!0,this.bindVertexArray.dirty=!0,this.pixelStoreUnpack.dirty=!0,this.pixelStoreUnpackPremultiplyAlpha.dirty=!0,this.pixelStoreUnpackFlipY.dirty=!0}createIndexBuffer(e,t){return new Xt(this,e,t)}createVertexBuffer(e,t,r){return new Kt(this,e,t,r)}createRenderbuffer(e,t,r){let n=this.gl,i=n.createRenderbuffer();return this.bindRenderbuffer.set(i),n.renderbufferStorage(n.RENDERBUFFER,e,t,r),this.bindRenderbuffer.set(null),i}createFramebuffer(e,t,r,n){return new Rr(this,e,t,r,n)}clear({color:e,depth:t,stencil:r}){let n=this.gl,i=0;e&&(i|=n.COLOR_BUFFER_BIT,this.clearColor.set(e),this.colorMask.set([!0,!0,!0,!0])),void 0!==t&&(i|=n.DEPTH_BUFFER_BIT,this.depthRange.set([0,1]),this.clearDepth.set(t),this.depthMask.set(!0)),void 0!==r&&(i|=n.STENCIL_BUFFER_BIT,this.clearStencil.set(r),this.stencilMask.set(255)),n.clear(i)}setCullFace(e){!1===e.enable?this.cullFace.set(!1):(this.cullFace.set(!0),this.cullFaceSide.set(e.mode),this.frontFace.set(e.frontFace))}setDepthMode(e){e.func!==this.gl.ALWAYS||e.mask?(this.depthTest.set(!0),this.depthFunc.set(e.func),this.depthMask.set(e.mask),this.depthRange.set(e.range)):this.depthTest.set(!1)}setStencilMode(e){e.test.func!==this.gl.ALWAYS||e.mask?(this.stencilTest.set(!0),this.stencilMask.set(e.mask),this.stencilOp.set([e.fail,e.depthFail,e.pass]),this.stencilFunc.set({func:e.test.func,ref:e.ref,mask:e.test.mask})):this.stencilTest.set(!1)}setColorMode(e){t.aE(e.blendFunction,Fr.Replace)?this.blend.set(!1):(this.blend.set(!0),this.blendFunc.set(e.blendFunction),this.blendColor.set(e.blendColor)),this.colorMask.set(e.mask)}createVertexArray(){var e;return Qt(this.gl)?this.gl.createVertexArray():null===(e=this.gl.getExtension("OES_vertex_array_object"))||void 0===e?void 0:e.createVertexArrayOES()}deleteVertexArray(e){var t;return Qt(this.gl)?this.gl.deleteVertexArray(e):null===(t=this.gl.getExtension("OES_vertex_array_object"))||void 0===t?void 0:t.deleteVertexArrayOES(e)}unbindVAO(){this.bindVertexArray.set(null)}}class jr{constructor(e,t,r){this.func=e,this.mask=t,this.range=r}}jr.ReadOnly=!1,jr.ReadWrite=!0,jr.disabled=new jr(519,jr.ReadOnly,[0,1]);let Nr,Ur=7680;class Vr{constructor(e,t,r,n,i,a){this.test=e,this.ref=t,this.mask=r,this.fail=n,this.depthFail=i,this.pass=a}}Vr.disabled=new Vr({func:519,mask:0},0,0,Ur,Ur,Ur);class qr{constructor(e,t,r){this.enable=e,this.mode=t,this.frontFace=r}}function Hr(e,r,n,i,a){let o=e.context,s=o.gl,l=e.useProgram("collisionBox"),c=[],u=0,h=0;for(let p=0;p<i.length;p++){let d=i[p],m=r.getTile(d).getBucket(n);if(!m)continue;let g=a?m.textCollisionBox:m.iconCollisionBox,y=m.collisionCircleArray;if(y.length>0){let r=t.H();t.aQ(r,m.placementInvProjMatrix,e.transform.glCoordMatrix),t.aQ(r,r,m.placementViewportMatrix),c.push({circleArray:y,circleOffset:h,transform:d.posMatrix,invTransform:r,coord:d}),u+=y.length/4,h=u}g&&l.draw(o,s.LINES,jr.disabled,Vr.disabled,e.colorModeForRenderPass(),qr.disabled,{u_matrix:d.posMatrix,u_pixel_extrude_scale:[1/(f=e.transform).width,1/f.height]},e.style.map.terrain&&e.style.map.terrain.getTerrainData(d),n.id,g.layoutVertexBuffer,g.indexBuffer,g.segments,null,e.transform.zoom,null,null,g.collisionVertexBuffer)}var f;if(!a||!c.length)return;let p=e.useProgram("collisionCircle"),d=new t.aR;d.resize(4*u),d._trim();let m=0;for(let e of c)for(let t=0;t<e.circleArray.length/4;t++){let r=4*t,n=e.circleArray[r+0],i=e.circleArray[r+1],a=e.circleArray[r+2],o=e.circleArray[r+3];d.emplace(m++,n,i,a,o,0),d.emplace(m++,n,i,a,o,1),d.emplace(m++,n,i,a,o,2),d.emplace(m++,n,i,a,o,3)}(!Nr||Nr.length<2*u)&&(Nr=function(e){let r=2*e,n=new t.aT;n.resize(r),n._trim();for(let e=0;e<r;e++){let t=6*e;n.uint16[t+0]=4*e+0,n.uint16[t+1]=4*e+1,n.uint16[t+2]=4*e+2,n.uint16[t+3]=4*e+2,n.uint16[t+4]=4*e+3,n.uint16[t+5]=4*e+0}return n}(u));let g=o.createIndexBuffer(Nr,!0),y=o.createVertexBuffer(d,t.aS.members,!0);for(let r of c){let i=Ct(r.transform,r.invTransform,e.transform);p.draw(o,s.TRIANGLES,jr.disabled,Vr.disabled,e.colorModeForRenderPass(),qr.disabled,i,e.style.map.terrain&&e.style.map.terrain.getTerrainData(r.coord),n.id,y,g,t.a0.simpleSegment(0,2*r.circleOffset,r.circleArray.length,r.circleArray.length/2),null,e.transform.zoom,null,null,null)}y.destroy(),g.destroy()}qr.disabled=new qr(!1,1029,2305),qr.backCCW=new qr(!0,1029,2305);let Gr=t.an(new Float32Array(16));function Wr(e,r,n,i,a,o){let{horizontalAlign:s,verticalAlign:l}=t.au(e);return new t.P((-(s-.5)*r/a+i[0])*o,(-(l-.5)*n/a+i[1])*o)}function Zr(e,r,n,i,a,o){let s=r.tileAnchorPoint.add(new t.P(r.translation[0],r.translation[1]));if(r.pitchWithMap){let e=i.mult(o);n||(e=e.rotate(-a));let t=s.add(e);return _e(t.x,t.y,r.labelPlaneMatrix,r.getElevation).point}if(n){let t=Ce(r.tileAnchorPoint.x+1,r.tileAnchorPoint.y,r).point.sub(e),n=Math.atan(t.y/t.x)+(t.x<0?Math.PI:0);return e.add(i.rotate(n))}return e.add(i)}function Yr(e,r,n,i,a,o,s,l,c,u,h,f,p,d){let m=e.text.placedSymbolArray,g=e.text.dynamicLayoutVertexArray,y=e.icon.dynamicLayoutVertexArray,v={};g.clear();for(let y=0;y<m.length;y++){let x=m.get(y),_=x.hidden||!x.crossTileID||e.allowVerticalPlacement&&!x.placedOrientation?null:i[x.crossTileID];if(_){let i=new t.P(x.anchorX,x.anchorY),m={getElevation:d,width:a.width,height:a.height,labelPlaneMatrix:o,lineVertexArray:null,pitchWithMap:n,projection:h,projectionCache:null,tileAnchorPoint:i,translation:f,unwrappedTileID:p},y=n?_e(i.x,i.y,s,d):Ce(i.x,i.y,m),b=be(a.cameraToCenterDistance,y.signedDistanceFromCamera),w=t.ai(e.textSizeData,c,x)*b/t.ap;n&&(w*=e.tilePixelRatio/l);let{width:T,height:k,anchor:A,textOffset:M,textBoxScale:S}=_,E=Wr(A,T,k,M,S,w),C=h.getPitchedTextCorrection(a,i.add(new t.P(f[0],f[1])),p),I=Zr(y.point,m,r,E,a.angle,C),L=e.allowVerticalPlacement&&x.placedOrientation===t.ah.vertical?Math.PI/2:0;for(let e=0;e<x.numGlyphs;e++)t.aj(g,I,L);u&&x.associatedIconIndex>=0&&(v[x.associatedIconIndex]={shiftedAnchor:I,angle:L})}else De(x.numGlyphs,g)}if(u){y.clear();let r=e.icon.placedSymbolArray;for(let e=0;e<r.length;e++){let n=r.get(e);if(n.hidden)De(n.numGlyphs,y);else{let r=v[e];if(r)for(let e=0;e<n.numGlyphs;e++)t.aj(y,r.shiftedAnchor,r.angle);else De(n.numGlyphs,y)}}e.icon.dynamicLayoutVertexBuffer.updateData(y)}e.text.dynamicLayoutVertexBuffer.updateData(g)}function Xr(e,t,r){return r.iconsInText&&t?"symbolTextAndIcon":e?"symbolSDF":"symbolIcon"}function $r(e,r,n,i,a,o,s,l,c,u,h,f){let p=e.context,d=p.gl,m=e.transform,g=nt(),y="map"===l,v="map"===c,x="viewport"!==l&&"point"!==n.layout.get("symbol-placement"),_=y&&!v&&!x,b=!v&&x,w=!n.layout.get("symbol-sort-key").isConstant(),T=!1,k=e.depthModeForSublayer(0,jr.ReadOnly),A=n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"),M=[],S=g.getCircleRadiusCorrection(m);for(let l of i){let i=r.getTile(l),c=i.getBucket(n);if(!c)continue;let h=a?c.text:c.icon;if(!h||!h.segments.get().length||!h.hasVisibleVertices)continue;let f,p,k,E,C=h.programConfigurations.get(n.id),I=a||c.sdfIcons,L=a?c.textSizeData:c.iconSizeData,P=v||0!==m.pitch,z=e.useProgram(Xr(I,a,c),C),D=t.ag(L,m.zoom),O=e.style.map.terrain&&e.style.map.terrain.getTerrainData(l),R=[0,0],F=null;if(a)p=i.glyphAtlasTexture,k=d.LINEAR,f=i.glyphAtlasTexture.size,c.iconsInText&&(R=i.imageAtlasTexture.size,F=i.imageAtlasTexture,E=P||e.options.rotating||e.options.zooming||"composite"===L.kind||"camera"===L.kind?d.LINEAR:d.NEAREST);else{let t=1!==n.layout.get("icon-size").constantOr(0)||c.iconsNeedLinear;p=i.imageAtlasTexture,k=I||e.options.rotating||e.options.zooming||t||P?d.LINEAR:d.NEAREST,f=i.imageAtlasTexture.size}let B=Be(i,1,e.transform.zoom),j=b?l.posMatrix:Gr,N=ve(j,v,y,e.transform,B),U=xe(j,v,y,e.transform,B),V=xe(l.posMatrix,v,y,e.transform,B),q=g.translatePosition(e.transform,i,o,s),H=A&&c.hasTextData(),G="none"!==n.layout.get("icon-text-fit")&&H&&c.hasIconData();if(x){let t=e.style.map.terrain?(t,r)=>e.style.map.terrain.getElevation(l,t,r):null,r="map"===n.layout.get("text-rotation-alignment");Te(c,l.posMatrix,e,a,N,V,v,u,r,g,l.toUnwrapped(),m.width,m.height,q,t)}let W,Z=l.posMatrix,Y=a&&A||G,X=x||Y?Gr:N,$=U,K=I&&0!==n.paint.get(a?"text-halo-width":"icon-halo-width").constantOr(1);W=I?c.iconsInText?Gt(L.kind,D,_,v,x,Y,e,Z,X,$,q,f,R,S):Ht(L.kind,D,_,v,x,Y,e,Z,X,$,q,a,f,!0,S):qt(L.kind,D,_,v,x,Y,e,Z,X,$,q,a,f,S);let J={program:z,buffers:h,uniformValues:W,atlasTexture:p,atlasTextureIcon:F,atlasInterpolation:k,atlasInterpolationIcon:E,isSDF:I,hasHalo:K};if(w&&c.canOverlap){T=!0;let e=h.segments.get();for(let r of e)M.push({segments:new t.a0([r]),sortKey:r.sortKey,state:J,terrainData:O})}else M.push({segments:h.segments,sortKey:0,state:J,terrainData:O})}T&&M.sort(((e,t)=>e.sortKey-t.sortKey));for(let t of M){let r=t.state;if(p.activeTexture.set(d.TEXTURE0),r.atlasTexture.bind(r.atlasInterpolation,d.CLAMP_TO_EDGE),r.atlasTextureIcon&&(p.activeTexture.set(d.TEXTURE1),r.atlasTextureIcon&&r.atlasTextureIcon.bind(r.atlasInterpolationIcon,d.CLAMP_TO_EDGE)),r.isSDF){let i=r.uniformValues;r.hasHalo&&(i.u_is_halo=1,Kr(r.buffers,t.segments,n,e,r.program,k,h,f,i,t.terrainData)),i.u_is_halo=0}Kr(r.buffers,t.segments,n,e,r.program,k,h,f,r.uniformValues,t.terrainData)}}function Kr(e,t,r,n,i,a,o,s,l,c){let u=n.context;i.draw(u,u.gl.TRIANGLES,a,o,s,qr.disabled,l,c,r.id,e.layoutVertexBuffer,e.indexBuffer,t,r.paint,n.transform.zoom,e.programConfigurations.get(r.id),e.dynamicLayoutVertexBuffer,e.opacityVertexBuffer)}function Jr(e,r,n,i){let a=e.context,o=a.gl,s=Vr.disabled,l=new Fr([o.ONE,o.ONE],t.aM.transparent,[!0,!0,!0,!0]),c=r.getBucket(n);if(!c)return;let u=i.key,h=n.heatmapFbos.get(u);h||(h=en(a,r.tileSize,r.tileSize),n.heatmapFbos.set(u,h)),a.bindFramebuffer.set(h.framebuffer),a.viewport.set([0,0,r.tileSize,r.tileSize]),a.clear({color:t.aM.transparent});let f=c.programConfigurations.get(n.id),p=e.useProgram("heatmap",f),d=e.style.map.terrain.getTerrainData(i);p.draw(a,o.TRIANGLES,jr.disabled,s,l,qr.disabled,Pt(i.posMatrix,r,e.transform.zoom,n.paint.get("heatmap-intensity")),d,n.id,c.layoutVertexBuffer,c.indexBuffer,c.segments,n.paint,e.transform.zoom,f)}function Qr(e,t,r){let n=e.context,i=n.gl;n.setColorMode(e.colorModeForRenderPass());let a=tn(n,t),o=r.key,s=t.heatmapFbos.get(o);s&&(n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,s.colorAttachment.get()),n.activeTexture.set(i.TEXTURE1),a.bind(i.LINEAR,i.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(n,i.TRIANGLES,jr.disabled,Vr.disabled,e.colorModeForRenderPass(),qr.disabled,zt(e,t,0,1),null,t.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments,t.paint,e.transform.zoom),s.destroy(),t.heatmapFbos.delete(o))}function en(e,t,r){var n,i;let a=e.gl,o=a.createTexture();a.bindTexture(a.TEXTURE_2D,o),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_2D,a.TEXTURE_MAG_FILTER,a.LINEAR);let s=null!==(n=e.HALF_FLOAT)&&void 0!==n?n:a.UNSIGNED_BYTE,l=null!==(i=e.RGBA16F)&&void 0!==i?i:a.RGBA;a.texImage2D(a.TEXTURE_2D,0,l,t,r,0,a.RGBA,s,null);let c=e.createFramebuffer(t,r,!1,!1);return c.colorAttachment.set(o),c}function tn(e,t){return t.colorRampTexture||(t.colorRampTexture=new w(e,t.colorRamp,e.gl.RGBA)),t.colorRampTexture}function rn(e,t,r,n,i){if(!r||!n||!n.imageAtlas)return;let a=n.imageAtlas.patternPositions,o=a[r.to.toString()],s=a[r.from.toString()];if(!o&&s&&(o=s),!s&&o&&(s=o),!o||!s){let e=i.getPaintProperty(t);o=a[e],s=a[e]}o&&s&&e.setConstantPatternPositions(o,s)}function nn(e,t,r,n,i,a,o){let s,l,c,u,h,f=e.context.gl,p="fill-pattern",d=r.paint.get(p),m=d&&d.constantOr(1),g=r.getCrossfadeParameters();o?(l=m&&!r.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",s=f.LINES):(l=m?"fillPattern":"fill",s=f.TRIANGLES);let y=d.constantOr(null);for(let d of n){let n=t.getTile(d);if(m&&!n.patternsLoaded())continue;let v=n.getBucket(r);if(!v)continue;let x=v.programConfigurations.get(r.id),_=e.useProgram(l,x),b=e.style.map.terrain&&e.style.map.terrain.getTerrainData(d);m&&(e.context.activeTexture.set(f.TEXTURE0),n.imageAtlasTexture.bind(f.LINEAR,f.CLAMP_TO_EDGE),x.updatePaintBuffers(g)),rn(x,p,y,n,r);let w=b?d:null,T=e.translatePosMatrix(w?w.posMatrix:d.posMatrix,n,r.paint.get("fill-translate"),r.paint.get("fill-translate-anchor"));if(o){u=v.indexBuffer2,h=v.segments2;let t=[f.drawingBufferWidth,f.drawingBufferHeight];c="fillOutlinePattern"===l&&m?St(T,e,g,n,t):Mt(T,t)}else u=v.indexBuffer,h=v.segments,c=m?At(T,e,g,n):kt(T);_.draw(e.context,s,i,e.stencilModeForClipping(d),a,qr.disabled,c,b,r.id,v.layoutVertexBuffer,u,h,r.paint,e.transform.zoom,x)}}function an(e,t,r,n,i,a,o){let s=e.context,l=s.gl,c="fill-extrusion-pattern",u=r.paint.get(c),h=u.constantOr(1),f=r.getCrossfadeParameters(),p=r.paint.get("fill-extrusion-opacity"),d=u.constantOr(null);for(let u of n){let n=t.getTile(u),m=n.getBucket(r);if(!m)continue;let g=e.style.map.terrain&&e.style.map.terrain.getTerrainData(u),y=m.programConfigurations.get(r.id),v=e.useProgram(h?"fillExtrusionPattern":"fillExtrusion",y);h&&(e.context.activeTexture.set(l.TEXTURE0),n.imageAtlasTexture.bind(l.LINEAR,l.CLAMP_TO_EDGE),y.updatePaintBuffers(f)),rn(y,c,d,n,r);let x=e.translatePosMatrix(u.posMatrix,n,r.paint.get("fill-extrusion-translate"),r.paint.get("fill-extrusion-translate-anchor")),_=r.paint.get("fill-extrusion-vertical-gradient"),b=h?Tt(x,e,_,p,u,f,n):wt(x,e,_,p);v.draw(s,s.gl.TRIANGLES,i,a,o,qr.backCCW,b,g,r.id,m.layoutVertexBuffer,m.indexBuffer,m.segments,r.paint,e.transform.zoom,y,e.style.map.terrain&&m.centroidVertexBuffer)}}function on(e,t,r,n,i,a,o){let s=e.context,l=s.gl,c=r.fbo;if(!c)return;let u=e.useProgram("hillshade"),h=e.style.map.terrain&&e.style.map.terrain.getTerrainData(t);s.activeTexture.set(l.TEXTURE0),l.bindTexture(l.TEXTURE_2D,c.colorAttachment.get()),u.draw(s,l.TRIANGLES,i,a,o,qr.disabled,((e,t,r,n)=>{let i=r.paint.get("hillshade-shadow-color"),a=r.paint.get("hillshade-highlight-color"),o=r.paint.get("hillshade-accent-color"),s=r.paint.get("hillshade-illumination-direction")*(Math.PI/180);"viewport"===r.paint.get("hillshade-illumination-anchor")&&(s-=e.transform.angle);let l=!e.options.moving;return{u_matrix:n?n.posMatrix:e.transform.calculatePosMatrix(t.tileID.toUnwrapped(),l),u_image:0,u_latrange:Dt(0,t.tileID),u_light:[r.paint.get("hillshade-exaggeration"),s],u_shadow:i,u_highlight:a,u_accent:o}})(e,r,n,h?t:null),h,n.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}function sn(e,r,n,i,a,o){let s=e.context,l=s.gl,c=r.dem;if(c&&c.data){let u=c.dim,h=c.stride,f=c.getPixels();if(s.activeTexture.set(l.TEXTURE1),s.pixelStoreUnpackPremultiplyAlpha.set(!1),r.demTexture=r.demTexture||e.getTileTexture(h),r.demTexture){let e=r.demTexture;e.update(f,{premultiply:!1}),e.bind(l.NEAREST,l.CLAMP_TO_EDGE)}else r.demTexture=new w(s,f,l.RGBA,{premultiply:!1}),r.demTexture.bind(l.NEAREST,l.CLAMP_TO_EDGE);s.activeTexture.set(l.TEXTURE0);let p=r.fbo;if(!p){let e=new w(s,{width:u,height:u,data:null},l.RGBA);e.bind(l.LINEAR,l.CLAMP_TO_EDGE),p=r.fbo=s.createFramebuffer(u,u,!0,!1),p.colorAttachment.set(e.texture)}s.bindFramebuffer.set(p.framebuffer),s.viewport.set([0,0,u,u]),e.useProgram("hillshadePrepare").draw(s,l.TRIANGLES,i,a,o,qr.disabled,((e,r)=>{let n=r.stride,i=t.H();return t.aP(i,0,t.X,-t.X,0,0,1),t.J(i,i,[0,-t.X,0]),{u_matrix:i,u_image:1,u_dimension:[n,n],u_zoom:e.overscaledZ,u_unpack:r.getUnpackVector()}})(r.tileID,c),null,n.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments),r.needsHillshadePrepare=!1}}function ln(e,r,n,i,o,s){let l=i.paint.get("raster-fade-duration");if(!s&&l>0){let i=a.now(),s=(i-e.timeAdded)/l,c=r?(i-r.timeAdded)/l:-1,u=n.getSource(),h=o.coveringZoomLevel({tileSize:u.tileSize,roundZoom:u.roundZoom}),f=!r||Math.abs(r.tileID.overscaledZ-h)>Math.abs(e.tileID.overscaledZ-h),p=f&&e.refreshedUponExpiration?1:t.ac(f?s:1-c,0,1);return e.refreshedUponExpiration&&s>=1&&(e.refreshedUponExpiration=!1),r?{opacity:1,mix:1-p}:{opacity:p,mix:0}}return{opacity:1,mix:0}}let cn=new t.aM(1,0,0,1),un=new t.aM(0,1,0,1),hn=new t.aM(0,0,1,1),fn=new t.aM(1,0,1,1),pn=new t.aM(0,1,1,1);function dn(e,t,r,n){gn(e,0,t+r/2,e.transform.width,r,n)}function mn(e,t,r,n){gn(e,t-r/2,0,r,e.transform.height,n)}function gn(e,t,r,n,i,a){let o=e.context,s=o.gl;s.enable(s.SCISSOR_TEST),s.scissor(t*e.pixelRatio,r*e.pixelRatio,n*e.pixelRatio,i*e.pixelRatio),o.clear({color:a}),s.disable(s.SCISSOR_TEST)}function yn(e,r,n){let i=e.context,a=i.gl,o=n.posMatrix,s=e.useProgram("debug"),l=jr.disabled,c=Vr.disabled,u=e.colorModeForRenderPass(),h="$debug",f=e.style.map.terrain&&e.style.map.terrain.getTerrainData(n);i.activeTexture.set(a.TEXTURE0);let p=r.getTileByID(n.key).latestRawTileData,d=Math.floor((p&&p.byteLength||0)/1024),m=r.getTile(n).tileSize,g=512/Math.min(m,512)*(n.overscaledZ/e.transform.zoom)*.5,y=n.canonical.toString();n.overscaledZ!==n.canonical.z&&(y+=` => ${n.overscaledZ}`),function(e,t){e.initDebugOverlayCanvas();let r=e.debugOverlayCanvas,n=e.context.gl,i=e.debugOverlayCanvas.getContext("2d");i.clearRect(0,0,r.width,r.height),i.shadowColor="white",i.shadowBlur=2,i.lineWidth=1.5,i.strokeStyle="white",i.textBaseline="top",i.font="bold 36px Open Sans, sans-serif",i.fillText(t,5,5),i.strokeText(t,5,5),e.debugOverlayTexture.update(r),e.debugOverlayTexture.bind(n.LINEAR,n.CLAMP_TO_EDGE)}(e,`${y} ${d}kB`),s.draw(i,a.TRIANGLES,l,c,Fr.alphaBlended,qr.disabled,It(o,t.aM.transparent,g),null,h,e.debugBuffer,e.quadTriangleIndexBuffer,e.debugSegments),s.draw(i,a.LINE_STRIP,l,c,u,qr.disabled,It(o,t.aM.red),f,h,e.debugBuffer,e.tileBorderIndexBuffer,e.debugSegments)}function vn(e,t,r){let n=e.context,i=n.gl,a=e.colorModeForRenderPass(),o=new jr(i.LEQUAL,jr.ReadWrite,e.depthRangeFor3D),s=e.useProgram("terrain"),l=t.getTerrainMesh();n.bindFramebuffer.set(null),n.viewport.set([0,0,e.width,e.height]);for(let c of r){let r=e.renderToTexture.getTexture(c),u=t.getTerrainData(c.tileID);n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,r.texture);let h=e.transform.calculatePosMatrix(c.tileID.toUnwrapped()),f=t.getMeshFrameDelta(e.transform.zoom),p=e.transform.calculateFogMatrix(c.tileID.toUnwrapped()),d=vt(h,f,p,e.style.sky,e.transform.pitch);s.draw(n,i.TRIANGLES,o,Vr.disabled,a,qr.backCCW,d,u,"terrain",l.vertexBuffer,l.indexBuffer,l.segments)}}class xn{constructor(e,t,r){this.vertexBuffer=e,this.indexBuffer=t,this.segments=r}destroy(){this.vertexBuffer.destroy(),this.indexBuffer.destroy(),this.segments.destroy(),this.vertexBuffer=null,this.indexBuffer=null,this.segments=null}}class _n{constructor(e,r){this.context=new Br(e),this.transform=r,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:t.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=fe.maxUnderzooming+fe.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new ut}resize(e,t,r){if(this.width=Math.floor(e*r),this.height=Math.floor(t*r),this.pixelRatio=r,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(let e of this.style._order)this.style._layers[e].resize()}setup(){let e=this.context,r=new t.aX;r.emplaceBack(0,0),r.emplaceBack(t.X,0),r.emplaceBack(0,t.X),r.emplaceBack(t.X,t.X),this.tileExtentBuffer=e.createVertexBuffer(r,dt.members),this.tileExtentSegments=t.a0.simpleSegment(0,0,4,2);let n=new t.aX;n.emplaceBack(0,0),n.emplaceBack(t.X,0),n.emplaceBack(0,t.X),n.emplaceBack(t.X,t.X),this.debugBuffer=e.createVertexBuffer(n,dt.members),this.debugSegments=t.a0.simpleSegment(0,0,4,5);let i=new t.$;i.emplaceBack(0,0,0,0),i.emplaceBack(t.X,0,t.X,0),i.emplaceBack(0,t.X,0,t.X),i.emplaceBack(t.X,t.X,t.X,t.X),this.rasterBoundsBuffer=e.createVertexBuffer(i,Q.members),this.rasterBoundsSegments=t.a0.simpleSegment(0,0,4,2);let a=new t.aX;a.emplaceBack(0,0),a.emplaceBack(1,0),a.emplaceBack(0,1),a.emplaceBack(1,1),this.viewportBuffer=e.createVertexBuffer(a,dt.members),this.viewportSegments=t.a0.simpleSegment(0,0,4,2);let o=new t.aZ;o.emplaceBack(0),o.emplaceBack(1),o.emplaceBack(3),o.emplaceBack(2),o.emplaceBack(0),this.tileBorderIndexBuffer=e.createIndexBuffer(o);let s=new t.aY;s.emplaceBack(0,1,2),s.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=e.createIndexBuffer(s);let l=this.context.gl;this.stencilClearMode=new Vr({func:l.ALWAYS,mask:0},0,255,l.ZERO,l.ZERO,l.ZERO)}clearStencil(){let e=this.context,r=e.gl;this.nextStencilID=1,this.currentStencilSource=void 0;let n=t.H();t.aP(n,0,this.width,this.height,0,0,1),t.K(n,n,[r.drawingBufferWidth,r.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(e,r.TRIANGLES,jr.disabled,this.stencilClearMode,Fr.disabled,qr.disabled,Lt(n),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(e,t){if(this.currentStencilSource===e.source||!e.isTileClipped()||!t||!t.length)return;this.currentStencilSource=e.source;let r=this.context,n=r.gl;this.nextStencilID+t.length>256&&this.clearStencil(),r.setColorMode(Fr.disabled),r.setDepthMode(jr.disabled);let i=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(let e of t){let t=this._tileClippingMaskIDs[e.key]=this.nextStencilID++,a=this.style.map.terrain&&this.style.map.terrain.getTerrainData(e);i.draw(r,n.TRIANGLES,jr.disabled,new Vr({func:n.ALWAYS,mask:0},t,255,n.KEEP,n.KEEP,n.REPLACE),Fr.disabled,qr.disabled,Lt(e.posMatrix),a,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();let e=this.nextStencilID++,t=this.context.gl;return new Vr({func:t.NOTEQUAL,mask:255},e,255,t.KEEP,t.KEEP,t.REPLACE)}stencilModeForClipping(e){let t=this.context.gl;return new Vr({func:t.EQUAL,mask:255},this._tileClippingMaskIDs[e.key],0,t.KEEP,t.KEEP,t.REPLACE)}stencilConfigForOverlap(e){let t=this.context.gl,r=e.sort(((e,t)=>t.overscaledZ-e.overscaledZ)),n=r[r.length-1].overscaledZ,i=r[0].overscaledZ-n+1;if(i>1){this.currentStencilSource=void 0,this.nextStencilID+i>256&&this.clearStencil();let e={};for(let r=0;r<i;r++)e[r+n]=new Vr({func:t.GEQUAL,mask:255},r+this.nextStencilID,255,t.KEEP,t.KEEP,t.REPLACE);return this.nextStencilID+=i,[e,r]}return[{[n]:Vr.disabled},r]}colorModeForRenderPass(){let e=this.context.gl;return this._showOverdrawInspector?new Fr([e.CONSTANT_COLOR,e.ONE],new t.aM(.125,.125,.125,0),[!0,!0,!0,!0]):"opaque"===this.renderPass?Fr.unblended:Fr.alphaBlended}depthModeForSublayer(e,t,r){if(!this.opaquePassEnabledForLayer())return jr.disabled;let n=1-((1+this.currentLayer)*this.numSublayers+e)*this.depthEpsilon;return new jr(r||this.context.gl.LEQUAL,t,[n,n])}opaquePassEnabledForLayer(){return this.currentLayer<this.opaquePassCutoff}render(e,r){this.style=e,this.options=r,this.lineAtlas=e.lineAtlas,this.imageManager=e.imageManager,this.glyphManager=e.glyphManager,this.symbolFadeChange=e.placement.symbolFadeChange(a.now()),this.imageManager.beginFrame();let n=this.style._order,i=this.style.sourceCaches,o={},s={},l={};for(let e in i){let t=i[e];t.used&&t.prepare(this.context),o[e]=t.getVisibleCoordinates(),s[e]=o[e].slice().reverse(),l[e]=t.getVisibleCoordinates(!0).reverse()}this.opaquePassCutoff=1/0;for(let e=0;e<n.length;e++)if(this.style._layers[n[e]].is3D()){this.opaquePassCutoff=e;break}this.maybeDrawDepthAndCoords(!1),this.renderToTexture&&(this.renderToTexture.prepareForRender(this.style,this.transform.zoom),this.opaquePassCutoff=0),this.renderPass="offscreen";for(let e of n){let t=this.style._layers[e];if(!t.hasOffscreenPass()||t.isHidden(this.transform.zoom))continue;let r=s[t.source];("custom"===t.type||r.length)&&this.renderLayer(this,i[t.source],t,r)}if(this.context.bindFramebuffer.set(null),this.context.clear({color:r.showOverdrawInspector?t.aM.black:t.aM.transparent,depth:1}),this.clearStencil(),this.style.sky&&function(e,r){let n=e.context,i=n.gl,a=(u=r,h=e.style.map.transform,f=e.pixelRatio,{u_sky_color:u.properties.get("sky-color"),u_horizon_color:u.properties.get("horizon-color"),u_horizon:(h.height/2+h.getHorizon())*f,u_sky_horizon_blend:u.properties.get("sky-horizon-blend")*h.height/2*f}),o=new jr(i.LEQUAL,jr.ReadWrite,[0,1]),s=Vr.disabled,l=e.colorModeForRenderPass(),c=e.useProgram("sky");var u,h,f;if(!r.mesh){let e=new t.aX;e.emplaceBack(-1,-1),e.emplaceBack(1,-1),e.emplaceBack(1,1),e.emplaceBack(-1,1);let i=new t.aY;i.emplaceBack(0,1,2),i.emplaceBack(0,2,3),r.mesh=new xn(n.createVertexBuffer(e,dt.members),n.createIndexBuffer(i),t.a0.simpleSegment(0,0,e.length,i.length))}c.draw(n,i.TRIANGLES,o,s,l,qr.disabled,a,void 0,"sky",r.mesh.vertexBuffer,r.mesh.indexBuffer,r.mesh.segments)}(this,this.style.sky),this._showOverdrawInspector=r.showOverdrawInspector,this.depthRangeFor3D=[0,1-(e._order.length+2)*this.numSublayers*this.depthEpsilon],!this.renderToTexture)for(this.renderPass="opaque",this.currentLayer=n.length-1;this.currentLayer>=0;this.currentLayer--){let e=this.style._layers[n[this.currentLayer]],t=i[e.source],r=o[e.source];this._renderTileClippingMasks(e,r),this.renderLayer(this,t,e,r)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayer<n.length;this.currentLayer++){let e=this.style._layers[n[this.currentLayer]],t=i[e.source];if(this.renderToTexture&&this.renderToTexture.renderLayer(e))continue;let r=("symbol"===e.type?l:s)[e.source];this._renderTileClippingMasks(e,o[e.source]),this.renderLayer(this,t,e,r)}if(this.options.showTileBoundaries){let e=function(e,t){let r=null,n=Object.values(e._layers).flatMap((r=>r.source&&!r.isHidden(t)?[e.sourceCaches[r.source]]:[])),i=n.filter((e=>"vector"===e.getSource().type)),a=n.filter((e=>"vector"!==e.getSource().type)),o=e=>{(!r||r.getSource().maxzoom<e.getSource().maxzoom)&&(r=e)};return i.forEach((e=>o(e))),r||a.forEach((e=>o(e))),r}(this.style,this.transform.zoom);e&&function(e,t,r){for(let n=0;n<r.length;n++)yn(e,t,r[n])}(this,e,e.getVisibleCoordinates())}this.options.showPadding&&function(e){let t=e.transform.padding;dn(e,e.transform.height-(t.top||0),3,cn),dn(e,t.bottom||0,3,un),mn(e,t.left||0,3,hn),mn(e,e.transform.width-(t.right||0),3,fn);let r=e.transform.centerPoint;var n,i,a,o;gn(n=e,(i=r.x)-1,(a=e.transform.height-r.y)-10,2,20,o=pn),gn(n,i-10,a-1,20,2,o)}(this),this.context.setDefault()}maybeDrawDepthAndCoords(e){if(!this.style||!this.style.map||!this.style.map.terrain)return;let r=this.terrainFacilitator.matrix,n=this.transform.modelViewProjectionMatrix,i=this.terrainFacilitator.dirty;i||(i=e?!t.a_(r,n):!t.a$(r,n)),i||(i=this.style.map.terrain.sourceCache.tilesAfterTime(this.terrainFacilitator.renderTime).length>0),i&&(t.b0(r,n),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(e,r){let n=e.context,i=n.gl,a=Fr.unblended,o=new jr(i.LEQUAL,jr.ReadWrite,[0,1]),s=r.getTerrainMesh(),l=r.sourceCache.getRenderableTiles(),c=e.useProgram("terrainDepth");n.bindFramebuffer.set(r.getFramebuffer("depth").framebuffer),n.viewport.set([0,0,e.width/devicePixelRatio,e.height/devicePixelRatio]),n.clear({color:t.aM.transparent,depth:1});for(let t of l){let l=r.getTerrainData(t.tileID),u={u_matrix:e.transform.calculatePosMatrix(t.tileID.toUnwrapped()),u_ele_delta:r.getMeshFrameDelta(e.transform.zoom)};c.draw(n,i.TRIANGLES,o,Vr.disabled,a,qr.backCCW,u,l,"terrain",s.vertexBuffer,s.indexBuffer,s.segments)}n.bindFramebuffer.set(null),n.viewport.set([0,0,e.width,e.height])}(this,this.style.map.terrain),function(e,r){let n=e.context,i=n.gl,a=Fr.unblended,o=new jr(i.LEQUAL,jr.ReadWrite,[0,1]),s=r.getTerrainMesh(),l=r.getCoordsTexture(),c=r.sourceCache.getRenderableTiles(),u=e.useProgram("terrainCoords");n.bindFramebuffer.set(r.getFramebuffer("coords").framebuffer),n.viewport.set([0,0,e.width/devicePixelRatio,e.height/devicePixelRatio]),n.clear({color:t.aM.transparent,depth:1}),r.coordsIndex=[];for(let t of c){let c=r.getTerrainData(t.tileID);n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,l.texture);let h={u_matrix:e.transform.calculatePosMatrix(t.tileID.toUnwrapped()),u_terrain_coords_id:(255-r.coordsIndex.length)/255,u_texture:0,u_ele_delta:r.getMeshFrameDelta(e.transform.zoom)};u.draw(n,i.TRIANGLES,o,Vr.disabled,a,qr.backCCW,h,c,"terrain",s.vertexBuffer,s.indexBuffer,s.segments),r.coordsIndex.push(t.tileID.key)}n.bindFramebuffer.set(null),n.viewport.set([0,0,e.width,e.height])}(this,this.style.map.terrain))}renderLayer(e,r,n,i){if(!n.isHidden(this.transform.zoom)&&("background"===n.type||"custom"===n.type||(i||[]).length))switch(this.id=n.id,n.type){case"symbol":!function(e,r,n,i,a){if("translucent"!==e.renderPass)return;let o=Vr.disabled,s=e.colorModeForRenderPass();(n._unevaluatedLayout.hasValue("text-variable-anchor")||n._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(e,r,n,i,a,o,s,l,c){let u=r.transform,h=nt(),f="map"===a,p="map"===o;for(let a of e){let e=i.getTile(a),o=e.getBucket(n);if(!o||!o.text||!o.text.segments.get().length)continue;let d=t.ag(o.textSizeData,u.zoom),m=Be(e,1,r.transform.zoom),g=ve(a.posMatrix,p,f,r.transform,m),y="none"!==n.layout.get("icon-text-fit")&&o.hasIconData();if(d){let t=Math.pow(2,u.zoom-e.tileID.overscaledZ),n=r.style.map.terrain?(e,t)=>r.style.map.terrain.getElevation(a,e,t):null,i=h.translatePosition(u,e,s,l);Yr(o,f,p,c,u,g,a.posMatrix,t,d,y,h,i,a.toUnwrapped(),n)}}}(i,e,n,r,n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),a),0!==n.paint.get("icon-opacity").constantOr(1)&&$r(e,r,n,i,!1,n.paint.get("icon-translate"),n.paint.get("icon-translate-anchor"),n.layout.get("icon-rotation-alignment"),n.layout.get("icon-pitch-alignment"),n.layout.get("icon-keep-upright"),o,s),0!==n.paint.get("text-opacity").constantOr(1)&&$r(e,r,n,i,!0,n.paint.get("text-translate"),n.paint.get("text-translate-anchor"),n.layout.get("text-rotation-alignment"),n.layout.get("text-pitch-alignment"),n.layout.get("text-keep-upright"),o,s),r.map.showCollisionBoxes&&(Hr(e,r,n,i,!0),Hr(e,r,n,i,!1))}(e,r,n,i,this.style.placement.variableOffsets);break;case"circle":!function(e,r,n,i){if("translucent"!==e.renderPass)return;let a=n.paint.get("circle-opacity"),o=n.paint.get("circle-stroke-width"),s=n.paint.get("circle-stroke-opacity"),l=!n.layout.get("circle-sort-key").isConstant();if(0===a.constantOr(1)&&(0===o.constantOr(1)||0===s.constantOr(1)))return;let c=e.context,u=c.gl,h=e.depthModeForSublayer(0,jr.ReadOnly),f=Vr.disabled,p=e.colorModeForRenderPass(),d=[];for(let a=0;a<i.length;a++){let o=i[a],s=r.getTile(o),c=s.getBucket(n);if(!c)continue;let u=c.programConfigurations.get(n.id),h=e.useProgram("circle",u),f=c.layoutVertexBuffer,p=c.indexBuffer,m=e.style.map.terrain&&e.style.map.terrain.getTerrainData(o),g={programConfiguration:u,program:h,layoutVertexBuffer:f,indexBuffer:p,uniformValues:Et(e,o,s,n),terrainData:m};if(l){let e=c.segments.get();for(let r of e)d.push({segments:new t.a0([r]),sortKey:r.sortKey,state:g})}else d.push({segments:c.segments,sortKey:0,state:g})}l&&d.sort(((e,t)=>e.sortKey-t.sortKey));for(let t of d){let{programConfiguration:r,program:i,layoutVertexBuffer:a,indexBuffer:o,uniformValues:s,terrainData:l}=t.state;i.draw(c,u.TRIANGLES,h,f,p,qr.disabled,s,l,n.id,a,o,t.segments,n.paint,e.transform.zoom,r)}}(e,r,n,i);break;case"heatmap":!function(e,r,n,i){if(0===n.paint.get("heatmap-opacity"))return;let a=e.context;if(e.style.map.terrain){for(let t of i){let i=r.getTile(t);r.hasRenderableParent(t)||("offscreen"===e.renderPass?Jr(e,i,n,t):"translucent"===e.renderPass&&Qr(e,n,t))}a.viewport.set([0,0,e.width,e.height])}else"offscreen"===e.renderPass?function(e,r,n,i){let a=e.context,o=a.gl,s=Vr.disabled,l=new Fr([o.ONE,o.ONE],t.aM.transparent,[!0,!0,!0,!0]);(function(e,r,n){let i=e.gl;e.activeTexture.set(i.TEXTURE1),e.viewport.set([0,0,r.width/4,r.height/4]);let a=n.heatmapFbos.get(t.aU);a?(i.bindTexture(i.TEXTURE_2D,a.colorAttachment.get()),e.bindFramebuffer.set(a.framebuffer)):(a=en(e,r.width/4,r.height/4),n.heatmapFbos.set(t.aU,a))})(a,e,n),a.clear({color:t.aM.transparent});for(let t=0;t<i.length;t++){let c=i[t];if(r.hasRenderableParent(c))continue;let u=r.getTile(c),h=u.getBucket(n);if(!h)continue;let f=h.programConfigurations.get(n.id),p=e.useProgram("heatmap",f),{zoom:d}=e.transform;p.draw(a,o.TRIANGLES,jr.disabled,s,l,qr.disabled,Pt(c.posMatrix,u,d,n.paint.get("heatmap-intensity")),null,n.id,h.layoutVertexBuffer,h.indexBuffer,h.segments,n.paint,e.transform.zoom,f)}a.viewport.set([0,0,e.width,e.height])}(e,r,n,i):"translucent"===e.renderPass&&function(e,r){let n=e.context,i=n.gl;n.setColorMode(e.colorModeForRenderPass());let a=r.heatmapFbos.get(t.aU);a&&(n.activeTexture.set(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,a.colorAttachment.get()),n.activeTexture.set(i.TEXTURE1),tn(n,r).bind(i.LINEAR,i.CLAMP_TO_EDGE),e.useProgram("heatmapTexture").draw(n,i.TRIANGLES,jr.disabled,Vr.disabled,e.colorModeForRenderPass(),qr.disabled,zt(e,r,0,1),null,r.id,e.viewportBuffer,e.quadTriangleIndexBuffer,e.viewportSegments,r.paint,e.transform.zoom))}(e,n)}(e,r,n,i);break;case"line":!function(e,r,n,i){if("translucent"!==e.renderPass)return;let a=n.paint.get("line-opacity"),o=n.paint.get("line-width");if(0===a.constantOr(1)||0===o.constantOr(1))return;let s=e.depthModeForSublayer(0,jr.ReadOnly),l=e.colorModeForRenderPass(),c=n.paint.get("line-dasharray"),u=n.paint.get("line-pattern"),h=u.constantOr(1),f=n.paint.get("line-gradient"),p=n.getCrossfadeParameters(),d=h?"linePattern":c?"lineSDF":f?"lineGradient":"line",m=e.context,g=m.gl,y=!0;for(let a of i){let i=r.getTile(a);if(h&&!i.patternsLoaded())continue;let o=i.getBucket(n);if(!o)continue;let v=o.programConfigurations.get(n.id),x=e.context.program.get(),_=e.useProgram(d,v),b=y||_.program!==x,T=e.style.map.terrain&&e.style.map.terrain.getTerrainData(a),k=u.constantOr(null);if(k&&i.imageAtlas){let e=i.imageAtlas,t=e.patternPositions[k.to.toString()],r=e.patternPositions[k.from.toString()];t&&r&&v.setConstantPatternPositions(t,r)}let A=T?a:null,M=h?Ft(e,i,n,p,A):c?Bt(e,i,n,c,p,A):f?Rt(e,i,n,o.lineClipsArray.length,A):Ot(e,i,n,A);if(h)m.activeTexture.set(g.TEXTURE0),i.imageAtlasTexture.bind(g.LINEAR,g.CLAMP_TO_EDGE),v.updatePaintBuffers(p);else if(c&&(b||e.lineAtlas.dirty))m.activeTexture.set(g.TEXTURE0),e.lineAtlas.bind(m);else if(f){let i=o.gradients[n.id],s=i.texture;if(n.gradientVersion!==i.version){let l=256;if(n.stepInterpolant){let n=r.getSource().maxzoom,i=a.canonical.z===n?Math.ceil(1<<e.transform.maxZoom-a.canonical.z):1;l=t.ac(t.aV(o.maxLineLength/t.X*1024*i),256,m.maxTextureSize)}i.gradient=t.aW({expression:n.gradientExpression(),evaluationKey:"lineProgress",resolution:l,image:i.gradient||void 0,clips:o.lineClipsArray}),i.texture?i.texture.update(i.gradient):i.texture=new w(m,i.gradient,g.RGBA),i.version=n.gradientVersion,s=i.texture}m.activeTexture.set(g.TEXTURE0),s.bind(n.stepInterpolant?g.NEAREST:g.LINEAR,g.CLAMP_TO_EDGE)}_.draw(m,g.TRIANGLES,s,e.stencilModeForClipping(a),l,qr.disabled,M,T,n.id,o.layoutVertexBuffer,o.indexBuffer,o.segments,n.paint,e.transform.zoom,v,o.layoutVertexBuffer2),y=!1}}(e,r,n,i);break;case"fill":!function(e,r,n,i){let a=n.paint.get("fill-color"),o=n.paint.get("fill-opacity");if(0===o.constantOr(1))return;let s=e.colorModeForRenderPass(),l=n.paint.get("fill-pattern"),c=e.opaquePassEnabledForLayer()&&!l.constantOr(1)&&1===a.constantOr(t.aM.transparent).a&&1===o.constantOr(0)?"opaque":"translucent";if(e.renderPass===c){let t=e.depthModeForSublayer(1,"opaque"===e.renderPass?jr.ReadWrite:jr.ReadOnly);nn(e,r,n,i,t,s,!1)}if("translucent"===e.renderPass&&n.paint.get("fill-antialias")){let t=e.depthModeForSublayer(n.getPaintProperty("fill-outline-color")?2:0,jr.ReadOnly);nn(e,r,n,i,t,s,!0)}}(e,r,n,i);break;case"fill-extrusion":!function(e,t,r,n){let i=r.paint.get("fill-extrusion-opacity");if(0!==i&&"translucent"===e.renderPass){let a=new jr(e.context.gl.LEQUAL,jr.ReadWrite,e.depthRangeFor3D);if(1!==i||r.paint.get("fill-extrusion-pattern").constantOr(1))an(e,t,r,n,a,Vr.disabled,Fr.disabled),an(e,t,r,n,a,e.stencilModeFor3D(),e.colorModeForRenderPass());else{let i=e.colorModeForRenderPass();an(e,t,r,n,a,Vr.disabled,i)}}}(e,r,n,i);break;case"hillshade":!function(e,t,r,n){if("offscreen"!==e.renderPass&&"translucent"!==e.renderPass)return;let i=e.context,a=e.depthModeForSublayer(0,jr.ReadOnly),o=e.colorModeForRenderPass(),[s,l]="translucent"===e.renderPass?e.stencilConfigForOverlap(n):[{},n];for(let n of l){let i=t.getTile(n);void 0!==i.needsHillshadePrepare&&i.needsHillshadePrepare&&"offscreen"===e.renderPass?sn(e,i,r,a,Vr.disabled,o):"translucent"===e.renderPass&&on(e,n,i,r,a,s[n.overscaledZ],o)}i.viewport.set([0,0,e.width,e.height])}(e,r,n,i);break;case"raster":!function(e,t,r,n){if("translucent"!==e.renderPass||0===r.paint.get("raster-opacity")||!n.length)return;let i=e.context,a=i.gl,o=t.getSource(),s=e.useProgram("raster"),l=e.colorModeForRenderPass(),[c,u]=o instanceof ee?[{},n]:e.stencilConfigForOverlap(n),h=u[u.length-1].overscaledZ,f=!e.options.moving;for(let n of u){let u=e.depthModeForSublayer(n.overscaledZ-h,1===r.paint.get("raster-opacity")?jr.ReadWrite:jr.ReadOnly,a.LESS),p=t.getTile(n);p.registerFadeDuration(r.paint.get("raster-fade-duration"));let d,m,g=t.findLoadedParent(n,0),y=t.findLoadedSibling(n),v=ln(p,g||y||null,t,r,e.transform,e.style.map.terrain),x="nearest"===r.paint.get("raster-resampling")?a.NEAREST:a.LINEAR;i.activeTexture.set(a.TEXTURE0),p.texture.bind(x,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),i.activeTexture.set(a.TEXTURE1),g?(g.texture.bind(x,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),d=Math.pow(2,g.tileID.overscaledZ-p.tileID.overscaledZ),m=[p.tileID.canonical.x*d%1,p.tileID.canonical.y*d%1]):p.texture.bind(x,a.CLAMP_TO_EDGE,a.LINEAR_MIPMAP_NEAREST),p.texture.useMipmap&&i.extTextureFilterAnisotropic&&e.transform.pitch>20&&a.texParameterf(a.TEXTURE_2D,i.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,i.extTextureFilterAnisotropicMax);let _=e.style.map.terrain&&e.style.map.terrain.getTerrainData(n),b=_?n:null,w=b?b.posMatrix:e.transform.calculatePosMatrix(n.toUnwrapped(),f),T=Ut(w,m||[0,0],d||1,v,r);o instanceof ee?s.draw(i,a.TRIANGLES,u,Vr.disabled,l,qr.disabled,T,_,r.id,o.boundsBuffer,e.quadTriangleIndexBuffer,o.boundsSegments):s.draw(i,a.TRIANGLES,u,c[n.overscaledZ],l,qr.disabled,T,_,r.id,e.rasterBoundsBuffer,e.quadTriangleIndexBuffer,e.rasterBoundsSegments)}}(e,r,n,i);break;case"background":!function(e,t,r,n){let i=r.paint.get("background-color"),a=r.paint.get("background-opacity");if(0===a)return;let o=e.context,s=o.gl,l=e.transform,c=l.tileSize,u=r.paint.get("background-pattern");if(e.isPatternMissing(u))return;let h=!u&&1===i.a&&1===a&&e.opaquePassEnabledForLayer()?"opaque":"translucent";if(e.renderPass!==h)return;let f=Vr.disabled,p=e.depthModeForSublayer(0,"opaque"===h?jr.ReadWrite:jr.ReadOnly),d=e.colorModeForRenderPass(),m=e.useProgram(u?"backgroundPattern":"background"),g=n||l.coveringTiles({tileSize:c,terrain:e.style.map.terrain});u&&(o.activeTexture.set(s.TEXTURE0),e.imageManager.bind(e.context));let y=r.getCrossfadeParameters();for(let t of g){let l=n?t.posMatrix:e.transform.calculatePosMatrix(t.toUnwrapped()),h=u?Zt(l,a,e,u,{tileID:t,tileSize:c},y):Wt(l,a,i),g=e.style.map.terrain&&e.style.map.terrain.getTerrainData(t);m.draw(o,s.TRIANGLES,p,f,d,qr.disabled,h,g,r.id,e.tileExtentBuffer,e.quadTriangleIndexBuffer,e.tileExtentSegments)}}(e,0,n,i);break;case"custom":!function(e,t,r){let n=e.context,i=r.implementation;if("offscreen"===e.renderPass){let t=i.prerender;t&&(e.setCustomLayerDefaults(),n.setColorMode(e.colorModeForRenderPass()),t.call(i,n.gl,e.transform.customLayerMatrix()),n.setDirty(),e.setBaseState())}else if("translucent"===e.renderPass){e.setCustomLayerDefaults(),n.setColorMode(e.colorModeForRenderPass()),n.setStencilMode(Vr.disabled);let t="3d"===i.renderingMode?new jr(e.context.gl.LEQUAL,jr.ReadWrite,e.depthRangeFor3D):e.depthModeForSublayer(0,jr.ReadOnly);n.setDepthMode(t),i.render(n.gl,e.transform.customLayerMatrix(),{farZ:e.transform.farZ,nearZ:e.transform.nearZ,fov:e.transform._fov,modelViewProjectionMatrix:e.transform.modelViewProjectionMatrix,projectionMatrix:e.transform.projectionMatrix}),n.setDirty(),e.setBaseState(),n.bindFramebuffer.set(null)}}(e,0,n)}}translatePosMatrix(e,r,n,i,a){if(!n[0]&&!n[1])return e;let o=a?"map"===i?this.transform.angle:0:"viewport"===i?-this.transform.angle:0;if(o){let e=Math.sin(o),t=Math.cos(o);n=[n[0]*t-n[1]*e,n[0]*e+n[1]*t]}let s=[a?n[0]:Be(r,n[0],this.transform.zoom),a?n[1]:Be(r,n[1],this.transform.zoom),0],l=new Float32Array(16);return t.J(l,e,s),l}saveTileTexture(e){let t=this._tileTextures[e.size[0]];t?t.push(e):this._tileTextures[e.size[0]]=[e]}getTileTexture(e){let t=this._tileTextures[e];return t&&t.length>0?t.pop():null}isPatternMissing(e){if(!e)return!1;if(!e.from||!e.to)return!0;let t=this.imageManager.getPattern(e.from.toString()),r=this.imageManager.getPattern(e.to.toString());return!t||!r}useProgram(e,t){this.cache=this.cache||{};let r=e+(t?t.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[r]||(this.cache[r]=new _t(this.context,mt[e],t,Yt[e],this._showOverdrawInspector,this.style.map.terrain)),this.cache[r]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){let e=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(e.FUNC_ADD)}initDebugOverlayCanvas(){null==this.debugOverlayCanvas&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new w(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){let{drawingBufferWidth:e,drawingBufferHeight:t}=this.context.gl;return this.width!==e||this.height!==t}}class bn{constructor(e,t){this.points=e,this.planes=t}static fromInvProjectionMatrix(e,r,n){let i=Math.pow(2,n),a=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map((n=>{let a=1/(n=t.af([],n,e))[3]/r*i;return t.b1(n,n,[a,a,1/n[3],a])})),o=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map((e=>{let t=function(e,t){var r=t[0],n=t[1],i=t[2],a=r*r+n*n+i*i;return a>0&&(a=1/Math.sqrt(a)),e[0]=t[0]*a,e[1]=t[1]*a,e[2]=t[2]*a,e}([],(n=[],i=y([],a[e[0]],a[e[1]]),o=y([],a[e[2]],a[e[1]]),s=i[0],l=i[1],c=i[2],u=o[0],h=o[1],f=o[2],n[0]=l*f-c*h,n[1]=c*u-s*f,n[2]=s*h-l*u,n)),r=-((p=t)[0]*(d=a[e[1]])[0]+p[1]*d[1]+p[2]*d[2]);var n,i,o,s,l,c,u,h,f,p,d;return t.concat(r)}));return new bn(a,o)}}class wn{constructor(e,t){var r,n,i;this.min=e,this.max=t,this.center=function(e,t){return e[0]=.5*t[0],e[1]=.5*t[1],e[2]=.5*t[2],e}([],(r=[],n=this.min,i=this.max,r[0]=n[0]+i[0],r[1]=n[1]+i[1],r[2]=n[2]+i[2],r))}quadrant(e){let t=[e%2==0,e<2],r=m(this.min),n=m(this.max);for(let e=0;e<t.length;e++)r[e]=t[e]?this.min[e]:this.center[e],n[e]=t[e]?this.center[e]:this.max[e];return n[2]=this.max[2],new wn(r,n)}distanceX(e){return Math.max(Math.min(this.max[0],e[0]),this.min[0])-e[0]}distanceY(e){return Math.max(Math.min(this.max[1],e[1]),this.min[1])-e[1]}intersects(e){let r=[[this.min[0],this.min[1],this.min[2],1],[this.max[0],this.min[1],this.min[2],1],[this.max[0],this.max[1],this.min[2],1],[this.min[0],this.max[1],this.min[2],1],[this.min[0],this.min[1],this.max[2],1],[this.max[0],this.min[1],this.max[2],1],[this.max[0],this.max[1],this.max[2],1],[this.min[0],this.max[1],this.max[2],1]],n=!0;for(let i=0;i<e.planes.length;i++){let a=e.planes[i],o=0;for(let e=0;e<r.length;e++)t.b2(a,r[e])>=0&&o++;if(0===o)return 0;o!==r.length&&(n=!1)}if(n)return 2;for(let t=0;t<3;t++){let r=Number.MAX_VALUE,n=-Number.MAX_VALUE;for(let i=0;i<e.points.length;i++){let a=e.points[i][t]-this.min[t];r=Math.min(r,a),n=Math.max(n,a)}if(n<0||r>this.max[t]-this.min[t])return 0}return 1}}class Tn{constructor(e=0,t=0,r=0,n=0){if(isNaN(e)||e<0||isNaN(t)||t<0||isNaN(r)||r<0||isNaN(n)||n<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=e,this.bottom=t,this.left=r,this.right=n}interpolate(e,r,n){return null!=r.top&&null!=e.top&&(this.top=t.y.number(e.top,r.top,n)),null!=r.bottom&&null!=e.bottom&&(this.bottom=t.y.number(e.bottom,r.bottom,n)),null!=r.left&&null!=e.left&&(this.left=t.y.number(e.left,r.left,n)),null!=r.right&&null!=e.right&&(this.right=t.y.number(e.right,r.right,n)),this}getCenter(e,r){let n=t.ac((this.left+e-this.right)/2,0,e),i=t.ac((this.top+r-this.bottom)/2,0,r);return new t.P(n,i)}equals(e){return this.top===e.top&&this.bottom===e.bottom&&this.left===e.left&&this.right===e.right}clone(){return new Tn(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}let kn=85.051129;class An{constructor(e,r,n,i,a){this.tileSize=512,this._renderWorldCopies=void 0===a||!!a,this._minZoom=e||0,this._maxZoom=r||22,this._minPitch=n??0,this._maxPitch=i??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new t.N(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Tn,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={},this.minElevationForCurrentTile=0}clone(){let e=new An(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return e.apply(this),e}apply(e){this.tileSize=e.tileSize,this.latRange=e.latRange,this.lngRange=e.lngRange,this.width=e.width,this.height=e.height,this._center=e._center,this._elevation=e._elevation,this.minElevationForCurrentTile=e.minElevationForCurrentTile,this.zoom=e.zoom,this.angle=e.angle,this._fov=e._fov,this._pitch=e._pitch,this._unmodified=e._unmodified,this._edgeInsets=e._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(e){this._minZoom!==e&&(this._minZoom=e,this.zoom=Math.max(this.zoom,e))}get maxZoom(){return this._maxZoom}set maxZoom(e){this._maxZoom!==e&&(this._maxZoom=e,this.zoom=Math.min(this.zoom,e))}get minPitch(){return this._minPitch}set minPitch(e){this._minPitch!==e&&(this._minPitch=e,this.pitch=Math.max(this.pitch,e))}get maxPitch(){return this._maxPitch}set maxPitch(e){this._maxPitch!==e&&(this._maxPitch=e,this.pitch=Math.min(this.pitch,e))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(e){void 0===e?e=!0:null===e&&(e=!1),this._renderWorldCopies=e}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new t.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(e){let r=-t.b3(e,-180,180)*Math.PI/180;var n;this.angle!==r&&(this._unmodified=!1,this.angle=r,this._calcMatrices(),this.rotationMatrix=(n=new t.A(4),t.A!=Float32Array&&(n[1]=0,n[2]=0),n[0]=1,n[3]=1,n),function(e,t,r){var n=t[0],i=t[1],a=t[2],o=t[3],s=Math.sin(r),l=Math.cos(r);e[0]=n*l+a*s,e[1]=i*l+o*s,e[2]=n*-s+a*l,e[3]=i*-s+o*l}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(e){let r=t.ac(e,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==r&&(this._unmodified=!1,this._pitch=r,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(e){e=Math.max(.01,Math.min(60,e)),this._fov!==e&&(this._unmodified=!1,this._fov=e/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(e){let t=Math.min(Math.max(e,this.minZoom),this.maxZoom);this._zoom!==t&&(this._unmodified=!1,this._zoom=t,this.tileZoom=Math.max(0,Math.floor(t)),this.scale=this.zoomScale(t),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(e){e.lat===this._center.lat&&e.lng===this._center.lng||(this._unmodified=!1,this._center=e,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(e){e!==this._elevation&&(this._elevation=e,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(e){this._edgeInsets.equals(e)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,e,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(e){return this._edgeInsets.equals(e)}interpolatePadding(e,t,r){this._unmodified=!1,this._edgeInsets.interpolate(e,t,r),this._constrain(),this._calcMatrices()}coveringZoomLevel(e){let t=(e.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/e.tileSize));return Math.max(0,t)}getVisibleUnwrappedCoordinates(e){let r=[new t.b4(0,e)];if(this._renderWorldCopies){let n=this.pointCoordinate(new t.P(0,0)),i=this.pointCoordinate(new t.P(this.width,0)),a=this.pointCoordinate(new t.P(this.width,this.height)),o=this.pointCoordinate(new t.P(0,this.height)),s=Math.floor(Math.min(n.x,i.x,a.x,o.x)),l=Math.floor(Math.max(n.x,i.x,a.x,o.x)),c=1;for(let n=s-c;n<=l+c;n++)0!==n&&r.push(new t.b4(n,e))}return r}coveringTiles(e){var r,n;let i=this.coveringZoomLevel(e),a=i;if(void 0!==e.minzoom&&i<e.minzoom)return[];void 0!==e.maxzoom&&i>e.maxzoom&&(i=e.maxzoom);let o=this.pointCoordinate(this.getCameraPoint()),s=t.Z.fromLngLat(this.center),l=Math.pow(2,i),c=[l*o.x,l*o.y,0],u=[l*s.x,l*s.y,0],h=bn.fromInvProjectionMatrix(this.invModelViewProjectionMatrix,this.worldSize,i),f=e.minzoom||0;!e.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(f=i);let p=e.terrain?2/Math.min(this.tileSize,e.tileSize)*this.tileSize:3,d=e=>({aabb:new wn([e*l,0,0],[(e+1)*l,l,0]),zoom:0,x:0,y:0,wrap:e,fullyVisible:!1}),m=[],g=[],y=i,v=e.reparseOverscaled?a:i;if(this._renderWorldCopies)for(let e=1;e<=3;e++)m.push(d(-e)),m.push(d(e));for(m.push(d(0));m.length>0;){let i=m.pop(),a=i.x,o=i.y,s=i.fullyVisible;if(!s){let e=i.aabb.intersects(h);if(0===e)continue;s=2===e}let l=e.terrain?c:u,d=i.aabb.distanceX(l),_=i.aabb.distanceY(l),b=Math.max(Math.abs(d),Math.abs(_));if(i.zoom===y||b>p+(1<<y-i.zoom)-2&&i.zoom>=f){let e=y-i.zoom,r=c[0]-.5-(a<<e),n=c[1]-.5-(o<<e);g.push({tileID:new t.S(i.zoom===y?v:i.zoom,i.wrap,i.zoom,a,o),distanceSq:x([u[0]-.5-a,u[1]-.5-o]),tileDistanceToCamera:Math.sqrt(r*r+n*n)})}else for(let l=0;l<4;l++){let c=(a<<1)+l%2,u=(o<<1)+(l>>1),h=i.zoom+1,f=i.aabb.quadrant(l);if(e.terrain){let a=new t.S(h,i.wrap,h,c,u),o=e.terrain.getMinMaxElevation(a),s=null!==(r=o.minElevation)&&void 0!==r?r:this.elevation,l=null!==(n=o.maxElevation)&&void 0!==n?n:this.elevation;f=new wn([f.min[0],f.min[1],s],[f.max[0],f.max[1],l])}m.push({aabb:f,zoom:h,x:c,y:u,wrap:i.wrap,fullyVisible:s})}}return g.sort(((e,t)=>e.distanceSq-t.distanceSq)).map((e=>e.tileID))}resize(e,t){this.width=e,this.height=t,this.pixelsToGLUnits=[2/e,-2/t],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(e){return Math.pow(2,e)}scaleZoom(e){return Math.log(e)/Math.LN2}project(e){let r=t.ac(e.lat,-85.051129,kn);return new t.P(t.O(e.lng)*this.worldSize,t.Q(r)*this.worldSize)}unproject(e){return new t.Z(e.x/this.worldSize,e.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(e){let r=this.elevation,n=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,i=this.pointLocation(this.centerPoint,e),a=e.getElevationForLngLatZoom(i,this.tileZoom);if(!(this.elevation-a))return;let o=n+r-a,s=Math.cos(this._pitch)*this.cameraToCenterDistance/o/t.b5(1,i.lat),l=this.scaleZoom(s/this.tileSize);this._elevation=a,this._center=i,this.zoom=l}setLocationAtPoint(e,r){let n=this.pointCoordinate(r),i=this.pointCoordinate(this.centerPoint),a=this.locationCoordinate(e),o=new t.Z(a.x-(n.x-i.x),a.y-(n.y-i.y));this.center=this.coordinateLocation(o),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(e,t){return t?this.coordinatePoint(this.locationCoordinate(e),t.getElevationForLngLatZoom(e,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(e))}pointLocation(e,t){return this.coordinateLocation(this.pointCoordinate(e,t))}locationCoordinate(e){return t.Z.fromLngLat(e)}coordinateLocation(e){return e&&e.toLngLat()}pointCoordinate(e,r){if(r){let t=r.pointCoordinate(e);if(null!=t)return t}let n=[e.x,e.y,0,1],i=[e.x,e.y,1,1];t.af(n,n,this.pixelMatrixInverse),t.af(i,i,this.pixelMatrixInverse);let a=n[3],o=i[3],s=n[1]/a,l=i[1]/o,c=n[2]/a,u=i[2]/o,h=c===u?0:(0-c)/(u-c);return new t.Z(t.y.number(n[0]/a,i[0]/o,h)/this.worldSize,t.y.number(s,l,h)/this.worldSize)}coordinatePoint(e,r=0,n=this.pixelMatrix){let i=[e.x*this.worldSize,e.y*this.worldSize,r,1];return t.af(i,i,n),new t.P(i[0]/i[3],i[1]/i[3])}getBounds(){let e=Math.max(0,this.height/2-this.getHorizon());return(new Z).extend(this.pointLocation(new t.P(0,e))).extend(this.pointLocation(new t.P(this.width,e))).extend(this.pointLocation(new t.P(this.width,this.height))).extend(this.pointLocation(new t.P(0,this.height)))}getMaxBounds(){return this.latRange&&2===this.latRange.length&&this.lngRange&&2===this.lngRange.length?new Z([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(e){e?(this.lngRange=[e.getWest(),e.getEast()],this.latRange=[e.getSouth(),e.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,kn])}calculateTileMatrix(e){let r=e.canonical,n=this.worldSize/this.zoomScale(r.z),i=r.x+Math.pow(2,r.z)*e.wrap,a=t.an(new Float64Array(16));return t.J(a,a,[i*n,r.y*n,0]),t.K(a,a,[n/t.X,n/t.X,1]),a}calculatePosMatrix(e,r=!1){let n=e.key,i=r?this._alignedPosMatrixCache:this._posMatrixCache;if(i[n])return i[n];let a=this.calculateTileMatrix(e);return t.L(a,r?this.alignedModelViewProjectionMatrix:this.modelViewProjectionMatrix,a),i[n]=new Float32Array(a),i[n]}calculateFogMatrix(e){let r=e.key,n=this._fogMatrixCache;if(n[r])return n[r];let i=this.calculateTileMatrix(e);return t.L(i,this.fogMatrix,i),n[r]=new Float32Array(i),n[r]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(e,r){r=t.ac(+r,this.minZoom,this.maxZoom);let n={center:new t.N(e.lng,e.lat),zoom:r},i=this.lngRange;if(!this._renderWorldCopies&&null===i){let e=179.9999999999;i=[-e,e]}let a=this.tileSize*this.zoomScale(n.zoom),o=0,s=a,l=0,c=a,u=0,h=0,{x:f,y:p}=this.size;if(this.latRange){let e=this.latRange;o=t.Q(e[1])*a,s=t.Q(e[0])*a,s-o<p&&(u=p/(s-o))}i&&(l=t.b3(t.O(i[0])*a,0,a),c=t.b3(t.O(i[1])*a,0,a),c<l&&(c+=a),c-l<f&&(h=f/(c-l)));let d,m,{x:g,y}=this.project.call({worldSize:a},e),v=Math.max(h||0,u||0);if(v){let e=new t.P(h?(c+l)/2:g,u?(s+o)/2:y);return n.center=this.unproject.call({worldSize:a},e).wrap(),n.zoom+=this.scaleZoom(v),n}if(this.latRange){let e=p/2;y-e<o&&(m=o+e),y+e>s&&(m=s-e)}if(i){let e=(l+c)/2,r=g;this._renderWorldCopies&&(r=t.b3(g,e-a/2,e+a/2));let n=f/2;r-n<l&&(d=l+n),r+n>c&&(d=c-n)}if(void 0!==d||void 0!==m){let e=new t.P(d??g,m??y);n.center=this.unproject.call({worldSize:a},e).wrap()}return n}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;let e=this._unmodified,{center:t,zoom:r}=this.getConstrained(this.center,this.zoom);this.center=t,this.zoom=r,this._unmodified=e,this._constraining=!1}_calcMatrices(){if(!this.height)return;let e=this.centerOffset,r=this.point.x,n=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=t.b5(1,this.center.lat)*this.worldSize;let i=t.an(new Float64Array(16));t.K(i,i,[this.width/2,-this.height/2,1]),t.J(i,i,[1,-1,0]),this.labelPlaneMatrix=i,i=t.an(new Float64Array(16)),t.K(i,i,[1,-1,1]),t.J(i,i,[-1,-1,0]),t.K(i,i,[2/this.width,2/this.height,1]),this.glCoordMatrix=i;let a=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),o=Math.min(this.elevation,this.minElevationForCurrentTile),s=a-o*this._pixelPerMeter/Math.cos(this._pitch),l=o<0?s:a,c=Math.PI/2+this._pitch,u=this._fov*(.5+e.y/this.height),h=Math.sin(u)*l/Math.sin(t.ac(Math.PI-c-u,.01,Math.PI-.01)),f=this.getHorizon(),p=2*Math.atan(f/this.cameraToCenterDistance)*(.5+e.y/(2*f)),d=Math.sin(p)*l/Math.sin(t.ac(Math.PI-c-p,.01,Math.PI-.01)),m=Math.min(h,d);this.farZ=1.01*(Math.cos(Math.PI/2-this._pitch)*m+l),this.nearZ=this.height/50,i=new Float64Array(16),t.b6(i,this._fov,this.width/this.height,this.nearZ,this.farZ),i[8]=2*-e.x/this.width,i[9]=2*e.y/this.height,this.projectionMatrix=t.ae(i),t.K(i,i,[1,-1,1]),t.J(i,i,[0,0,-this.cameraToCenterDistance]),t.b7(i,i,this._pitch),t.ad(i,i,this.angle),t.J(i,i,[-r,-n,0]),this.mercatorMatrix=t.K([],i,[this.worldSize,this.worldSize,this.worldSize]),t.K(i,i,[1,1,this._pixelPerMeter]),this.pixelMatrix=t.L(new Float64Array(16),this.labelPlaneMatrix,i),t.J(i,i,[0,0,-this.elevation]),this.modelViewProjectionMatrix=i,this.invModelViewProjectionMatrix=t.as([],i),this.fogMatrix=new Float64Array(16),t.b6(this.fogMatrix,this._fov,this.width/this.height,a,this.farZ),this.fogMatrix[8]=2*-e.x/this.width,this.fogMatrix[9]=2*e.y/this.height,t.K(this.fogMatrix,this.fogMatrix,[1,-1,1]),t.J(this.fogMatrix,this.fogMatrix,[0,0,-this.cameraToCenterDistance]),t.b7(this.fogMatrix,this.fogMatrix,this._pitch),t.ad(this.fogMatrix,this.fogMatrix,this.angle),t.J(this.fogMatrix,this.fogMatrix,[-r,-n,0]),t.K(this.fogMatrix,this.fogMatrix,[1,1,this._pixelPerMeter]),t.J(this.fogMatrix,this.fogMatrix,[0,0,-this.elevation]),this.pixelMatrix3D=t.L(new Float64Array(16),this.labelPlaneMatrix,i);let g=this.width%2/2,y=this.height%2/2,v=Math.cos(this.angle),x=Math.sin(this.angle),_=r-Math.round(r)+v*g+x*y,b=n-Math.round(n)+v*y+x*g,w=new Float64Array(i);if(t.J(w,w,[_>.5?_-1:_,b>.5?b-1:b,0]),this.alignedModelViewProjectionMatrix=w,i=t.as(new Float64Array(16),this.pixelMatrix),!i)throw new Error("failed to invert matrix");this.pixelMatrixInverse=i,this._posMatrixCache={},this._alignedPosMatrixCache={},this._fogMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;let e=this.pointCoordinate(new t.P(0,0)),r=[e.x*this.worldSize,e.y*this.worldSize,0,1];return t.af(r,r,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){let e=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new t.P(0,e))}getCameraQueryGeometry(e){let r=this.getCameraPoint();if(1===e.length)return[e[0],r];{let n=r.x,i=r.y,a=r.x,o=r.y;for(let t of e)n=Math.min(n,t.x),i=Math.min(i,t.y),a=Math.max(a,t.x),o=Math.max(o,t.y);return[new t.P(n,i),new t.P(a,i),new t.P(a,o),new t.P(n,o),new t.P(n,i)]}}lngLatToCameraDepth(e,r){let n=this.locationCoordinate(e),i=[n.x*this.worldSize,n.y*this.worldSize,r,1];return t.af(i,i,this.modelViewProjectionMatrix),i[2]/i[3]}}function Mn(e,t){let r,n=!1,i=null,a=null,o=()=>{i=null,n&&(e.apply(a,r),i=setTimeout(o,t),n=!1)};return(...e)=>(n=!0,a=this,r=e,i||o(),i)}class Sn{constructor(e){this._getCurrentHash=()=>{let e=window.location.hash.replace("#","");if(this._hashName){let t;return e.split("&").map((e=>e.split("="))).forEach((e=>{e[0]===this._hashName&&(t=e)})),(t&&t[1]||"").split("/")}return e.split("/")},this._onHashChange=()=>{let e=this._getCurrentHash();if(e.length>=3&&!e.some((e=>isNaN(e)))){let t=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(e[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+e[2],+e[1]],zoom:+e[0],bearing:t,pitch:+(e[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{let e=window.location.href.replace(/(#.*)?$/,this.getHashString());window.history.replaceState(window.history.state,null,e)},this._removeHash=()=>{let e=this._getCurrentHash();if(0===e.length)return;let t=e.join("/"),r=t;r.split("&").length>0&&(r=r.split("&")[0]),this._hashName&&(r=`${this._hashName}=${t}`);let n=window.location.hash.replace(r,"");n.startsWith("#&")?n=n.slice(0,1)+n.slice(2):"#"===n&&(n="");let i=window.location.href.replace(/(#.+)?$/,n);i=i.replace("&&","&"),window.history.replaceState(window.history.state,null,i)},this._updateHash=Mn(this._updateHashUnthrottled,300),this._hashName=e&&encodeURIComponent(e)}addTo(e){return this._map=e,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),this._removeHash(),delete this._map,this}getHashString(e){let t=this._map.getCenter(),r=Math.round(100*this._map.getZoom())/100,n=Math.ceil((r*Math.LN2+Math.log(512/360/.5))/Math.LN10),i=Math.pow(10,n),a=Math.round(t.lng*i)/i,o=Math.round(t.lat*i)/i,s=this._map.getBearing(),l=this._map.getPitch(),c="";if(c+=e?`/${a}/${o}/${r}`:`${r}/${o}/${a}`,(s||l)&&(c+="/"+Math.round(10*s)/10),l&&(c+=`/${Math.round(l)}`),this._hashName){let e=this._hashName,t=!1,r=window.location.hash.slice(1).split("&").map((r=>{let n=r.split("=")[0];return n===e?(t=!0,`${n}=${c}`):r})).filter((e=>e));return t||r.push(`${e}=${c}`),`#${r.join("&")}`}return`#${c}`}}let En={linearity:.3,easing:t.b8(0,0,.3,1)},Cn=t.e({deceleration:2500,maxSpeed:1400},En),In=t.e({deceleration:20,maxSpeed:1400},En),Ln=t.e({deceleration:1e3,maxSpeed:360},En),Pn=t.e({deceleration:1e3,maxSpeed:90},En);class zn{constructor(e){this._map=e,this.clear()}clear(){this._inertiaBuffer=[]}record(e){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:a.now(),settings:e})}_drainInertiaBuffer(){let e=this._inertiaBuffer,t=a.now();for(;e.length>0&&t-e[0].time>160;)e.shift()}_onMoveEnd(e){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;let r={zoom:0,bearing:0,pitch:0,pan:new t.P(0,0),pinchAround:void 0,around:void 0};for(let{settings:e}of this._inertiaBuffer)r.zoom+=e.zoomDelta||0,r.bearing+=e.bearingDelta||0,r.pitch+=e.pitchDelta||0,e.panDelta&&r.pan._add(e.panDelta),e.around&&(r.around=e.around),e.pinchAround&&(r.pinchAround=e.pinchAround);let n=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,i={};if(r.pan.mag()){let a=On(r.pan.mag(),n,t.e({},Cn,e||{}));i.offset=r.pan.mult(a.amount/r.pan.mag()),i.center=this._map.transform.center,Dn(i,a)}if(r.zoom){let e=On(r.zoom,n,In);i.zoom=this._map.transform.zoom+e.amount,Dn(i,e)}if(r.bearing){let e=On(r.bearing,n,Ln);i.bearing=this._map.transform.bearing+t.ac(e.amount,-179,179),Dn(i,e)}if(r.pitch){let e=On(r.pitch,n,Pn);i.pitch=this._map.transform.pitch+e.amount,Dn(i,e)}if(i.zoom||i.bearing){let e=void 0===r.pinchAround?r.around:r.pinchAround;i.around=e?this._map.unproject(e):this._map.getCenter()}return this.clear(),t.e(i,{noMoveStart:!0})}}function Dn(e,t){(!e.duration||e.duration<t.duration)&&(e.duration=t.duration,e.easing=t.easing)}function On(e,r,n){let{maxSpeed:i,linearity:a,deceleration:o}=n,s=t.ac(e*a/(r/1e3),-i,i),l=Math.abs(s)/(o*a);return{easing:n.easing,duration:1e3*l,amount:s*(l/2)}}class Rn extends t.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,r,n,i={}){let a=o.mousePos(r.getCanvas(),n),s=r.unproject(a);super(e,t.e({point:a,lngLat:s,originalEvent:n},i)),this._defaultPrevented=!1,this.target=r}}class Fn extends t.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,r,n){let i="touchend"===e?n.changedTouches:n.touches,a=o.touchPos(r.getCanvasContainer(),i),s=a.map((e=>r.unproject(e))),l=a.reduce(((e,t,r,n)=>e.add(t.div(n.length))),new t.P(0,0));super(e,{points:a,point:l,lngLats:s,lngLat:r.unproject(l),originalEvent:n}),this._defaultPrevented=!1}}class Bn extends t.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(e,t,r){super(e,{originalEvent:r}),this._defaultPrevented=!1}}class jn{constructor(e,t){this._map=e,this._clickTolerance=t.clickTolerance}reset(){delete this._mousedownPos}wheel(e){return this._firePreventable(new Bn(e.type,this._map,e))}mousedown(e,t){return this._mousedownPos=t,this._firePreventable(new Rn(e.type,this._map,e))}mouseup(e){this._map.fire(new Rn(e.type,this._map,e))}click(e,t){this._mousedownPos&&this._mousedownPos.dist(t)>=this._clickTolerance||this._map.fire(new Rn(e.type,this._map,e))}dblclick(e){return this._firePreventable(new Rn(e.type,this._map,e))}mouseover(e){this._map.fire(new Rn(e.type,this._map,e))}mouseout(e){this._map.fire(new Rn(e.type,this._map,e))}touchstart(e){return this._firePreventable(new Fn(e.type,this._map,e))}touchmove(e){this._map.fire(new Fn(e.type,this._map,e))}touchend(e){this._map.fire(new Fn(e.type,this._map,e))}touchcancel(e){this._map.fire(new Fn(e.type,this._map,e))}_firePreventable(e){if(this._map.fire(e),e.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Nn{constructor(e){this._map=e}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(e){this._map.fire(new Rn(e.type,this._map,e))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new Rn("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(e){this._delayContextMenu?this._contextMenuEvent=e:this._ignoreContextMenu||this._map.fire(new Rn(e.type,this._map,e)),this._map.listens("contextmenu")&&e.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Un{constructor(e){this._map=e}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(e){return this.transform.pointLocation(t.P.convert(e),this._map.terrain)}}class Vn{constructor(e,t){this._map=e,this._tr=new Un(e),this._el=e.getCanvasContainer(),this._container=e.getContainer(),this._clickTolerance=t.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(e,t){this.isEnabled()&&e.shiftKey&&0===e.button&&(o.disableDrag(),this._startPos=this._lastPos=t,this._active=!0)}mousemoveWindow(e,t){if(!this._active)return;let r=t;if(this._lastPos.equals(r)||!this._box&&r.dist(this._startPos)<this._clickTolerance)return;let n=this._startPos;this._lastPos=r,this._box||(this._box=o.create("div","maplibregl-boxzoom",this._container),this._container.classList.add("maplibregl-crosshair"),this._fireEvent("boxzoomstart",e));let i=Math.min(n.x,r.x),a=Math.max(n.x,r.x),s=Math.min(n.y,r.y),l=Math.max(n.y,r.y);o.setTransform(this._box,`translate(${i}px,${s}px)`),this._box.style.width=a-i+"px",this._box.style.height=l-s+"px"}mouseupWindow(e,r){if(!this._active||0!==e.button)return;let n=this._startPos,i=r;if(this.reset(),o.suppressClick(),n.x!==i.x||n.y!==i.y)return this._map.fire(new t.k("boxzoomend",{originalEvent:e})),{cameraAnimation:e=>e.fitScreenCoordinates(n,i,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",e)}keydown(e){this._active&&27===e.keyCode&&(this.reset(),this._fireEvent("boxzoomcancel",e))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(o.remove(this._box),this._box=null),o.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(e,r){return this._map.fire(new t.k(e,{originalEvent:r}))}}function qn(e,t){if(e.length!==t.length)throw new Error(`The number of touches and points are not equal - touches ${e.length}, points ${t.length}`);let r={};for(let n=0;n<e.length;n++)r[e[n].identifier]=t[n];return r}class Hn{constructor(e){this.reset(),this.numTouches=e.numTouches}reset(){delete this.centroid,delete this.startTime,delete this.touches,this.aborted=!1}touchstart(e,r,n){(this.centroid||n.length>this.numTouches)&&(this.aborted=!0),this.aborted||(void 0===this.startTime&&(this.startTime=e.timeStamp),n.length===this.numTouches&&(this.centroid=function(e){let r=new t.P(0,0);for(let t of e)r._add(t);return r.div(e.length)}(r),this.touches=qn(n,r)))}touchmove(e,t,r){if(this.aborted||!this.centroid)return;let n=qn(r,t);for(let e in this.touches){let t=n[e];(!t||t.dist(this.touches[e])>30)&&(this.aborted=!0)}}touchend(e,t,r){if((!this.centroid||e.timeStamp-this.startTime>500)&&(this.aborted=!0),0===r.length){let e=!this.aborted&&this.centroid;if(this.reset(),e)return e}}}class Gn{constructor(e){this.singleTap=new Hn(e),this.numTaps=e.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(e,t,r){this.singleTap.touchstart(e,t,r)}touchmove(e,t,r){this.singleTap.touchmove(e,t,r)}touchend(e,t,r){let n=this.singleTap.touchend(e,t,r);if(n){let t=e.timeStamp-this.lastTime<500,r=!this.lastTap||this.lastTap.dist(n)<30;if(t&&r||this.reset(),this.count++,this.lastTime=e.timeStamp,this.lastTap=n,this.count===this.numTaps)return this.reset(),n}}}class Wn{constructor(e){this._tr=new Un(e),this._zoomIn=new Gn({numTouches:1,numTaps:2}),this._zoomOut=new Gn({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(e,t,r){this._zoomIn.touchstart(e,t,r),this._zoomOut.touchstart(e,t,r)}touchmove(e,t,r){this._zoomIn.touchmove(e,t,r),this._zoomOut.touchmove(e,t,r)}touchend(e,t,r){let n=this._zoomIn.touchend(e,t,r),i=this._zoomOut.touchend(e,t,r),a=this._tr;return n?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:a.zoom+1,around:a.unproject(n)},{originalEvent:e})}):i?(this._active=!0,e.preventDefault(),setTimeout((()=>this.reset()),0),{cameraAnimation:t=>t.easeTo({duration:300,zoom:a.zoom-1,around:a.unproject(i)},{originalEvent:e})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Zn{constructor(e){this._enabled=!!e.enable,this._moveStateManager=e.moveStateManager,this._clickTolerance=e.clickTolerance||1,this._moveFunction=e.move,this._activateOnStart=!!e.activateOnStart,e.assignEvents(this),this.reset()}reset(e){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(e)}_move(...e){let t=this._moveFunction(...e);if(t.bearingDelta||t.pitchDelta||t.around||t.panDelta)return this._active=!0,t}dragStart(e,t){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(e)&&(this._moveStateManager.startMove(e),this._lastPoint=t.length?t[0]:t,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(e,t){if(!this.isEnabled())return;let r=this._lastPoint;if(!r)return;if(e.preventDefault(),!this._moveStateManager.isValidMoveEvent(e))return void this.reset(e);let n=t.length?t[0]:t;return!this._moved&&n.dist(r)<this._clickTolerance?void 0:(this._moved=!0,this._lastPoint=n,this._move(r,n))}dragEnd(e){this.isEnabled()&&this._lastPoint&&this._moveStateManager.isValidEndEvent(e)&&(this._moved&&o.suppressClick(),this.reset(e))}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}getClickTolerance(){return this._clickTolerance}}let Yn={0:1,2:2};class Xn{constructor(e){this._correctEvent=e.checkCorrectEvent}startMove(e){let t=o.mouseButton(e);this._eventButton=t}endMove(e){delete this._eventButton}isValidStartEvent(e){return this._correctEvent(e)}isValidMoveEvent(e){return!function(e,t){let r=Yn[t];return void 0===e.buttons||(e.buttons&r)!==r}(e,this._eventButton)}isValidEndEvent(e){return o.mouseButton(e)===this._eventButton}}class $n{constructor(){this._firstTouch=void 0}_isOneFingerTouch(e){return 1===e.targetTouches.length}_isSameTouchEvent(e){return e.targetTouches[0].identifier===this._firstTouch}startMove(e){this._firstTouch=e.targetTouches[0].identifier}endMove(e){delete this._firstTouch}isValidStartEvent(e){return this._isOneFingerTouch(e)}isValidMoveEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}isValidEndEvent(e){return this._isOneFingerTouch(e)&&this._isSameTouchEvent(e)}}let Kn=e=>{e.mousedown=e.dragStart,e.mousemoveWindow=e.dragMove,e.mouseup=e.dragEnd,e.contextmenu=e=>{e.preventDefault()}},Jn=({enable:e,clickTolerance:t,bearingDegreesPerPixelMoved:r=.8})=>{let n=new Xn({checkCorrectEvent:e=>0===o.mouseButton(e)&&e.ctrlKey||2===o.mouseButton(e)});return new Zn({clickTolerance:t,move:(e,t)=>({bearingDelta:(t.x-e.x)*r}),moveStateManager:n,enable:e,assignEvents:Kn})},Qn=({enable:e,clickTolerance:t,pitchDegreesPerPixelMoved:r=-.5})=>{let n=new Xn({checkCorrectEvent:e=>0===o.mouseButton(e)&&e.ctrlKey||2===o.mouseButton(e)});return new Zn({clickTolerance:t,move:(e,t)=>({pitchDelta:(t.y-e.y)*r}),moveStateManager:n,enable:e,assignEvents:Kn})};class ei{constructor(e,t){this._clickTolerance=e.clickTolerance||1,this._map=t,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new t.P(0,0)}_shouldBePrevented(e){return e<(this._map.cooperativeGestures.isEnabled()?2:1)}touchstart(e,t,r){return this._calculateTransform(e,t,r)}touchmove(e,t,r){if(this._active){if(!this._shouldBePrevented(r.length))return e.preventDefault(),this._calculateTransform(e,t,r);this._map.cooperativeGestures.notifyGestureBlocked("touch_pan",e)}}touchend(e,t,r){this._calculateTransform(e,t,r),this._active&&this._shouldBePrevented(r.length)&&this.reset()}touchcancel(){this.reset()}_calculateTransform(e,r,n){n.length>0&&(this._active=!0);let i=qn(n,r),a=new t.P(0,0),o=new t.P(0,0),s=0;for(let e in i){let t=i[e],r=this._touches[e];r&&(a._add(t),o._add(t.sub(r)),s++,i[e]=t)}if(this._touches=i,this._shouldBePrevented(s)||!o.mag())return;let l=o.div(s);return this._sum._add(l),this._sum.mag()<this._clickTolerance?void 0:{around:a.div(s),panDelta:l}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class ti{constructor(){this.reset()}reset(){this._active=!1,delete this._firstTwoTouches}touchstart(e,t,r){this._firstTwoTouches||r.length<2||(this._firstTwoTouches=[r[0].identifier,r[1].identifier],this._start([t[0],t[1]]))}touchmove(e,t,r){if(!this._firstTwoTouches)return;e.preventDefault();let[n,i]=this._firstTwoTouches,a=ri(r,t,n),o=ri(r,t,i);if(!a||!o)return;let s=this._aroundCenter?null:a.add(o).div(2);return this._move([a,o],s,e)}touchend(e,t,r){if(!this._firstTwoTouches)return;let[n,i]=this._firstTwoTouches,a=ri(r,t,n),s=ri(r,t,i);a&&s||(this._active&&o.suppressClick(),this.reset())}touchcancel(){this.reset()}enable(e){this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around}disable(){this._enabled=!1,this.reset()}isEnabled(){return!!this._enabled}isActive(){return!!this._active}}function ri(e,t,r){for(let n=0;n<e.length;n++)if(e[n].identifier===r)return t[n]}function ni(e,t){return Math.log(e/t)/Math.LN2}class ii extends ti{reset(){super.reset(),delete this._distance,delete this._startDistance}_start(e){this._startDistance=this._distance=e[0].dist(e[1])}_move(e,t){let r=this._distance;if(this._distance=e[0].dist(e[1]),this._active||!(Math.abs(ni(this._distance,this._startDistance))<.1))return this._active=!0,{zoomDelta:ni(this._distance,r),pinchAround:t}}}function ai(e,t){return 180*e.angleWith(t)/Math.PI}class oi extends ti{reset(){super.reset(),delete this._minDiameter,delete this._startVector,delete this._vector}_start(e){this._startVector=this._vector=e[0].sub(e[1]),this._minDiameter=e[0].dist(e[1])}_move(e,t,r){let n=this._vector;if(this._vector=e[0].sub(e[1]),this._active||!this._isBelowThreshold(this._vector))return this._active=!0,{bearingDelta:ai(this._vector,n),pinchAround:t}}_isBelowThreshold(e){this._minDiameter=Math.min(this._minDiameter,e.mag());let t=25/(Math.PI*this._minDiameter)*360,r=ai(e,this._startVector);return Math.abs(r)<t}}function si(e){return Math.abs(e.y)>Math.abs(e.x)}class li extends ti{constructor(e){super(),this._currentTouchCount=0,this._map=e}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(e,t,r){super.touchstart(e,t,r),this._currentTouchCount=r.length}_start(e){this._lastPoints=e,si(e[0].sub(e[1]))&&(this._valid=!1)}_move(e,t,r){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;let n=e[0].sub(this._lastPoints[0]),i=e[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(n,i,r.timeStamp),this._valid?(this._lastPoints=e,this._active=!0,{pitchDelta:(n.y+i.y)/2*-.5}):void 0}gestureBeginsVertically(e,t,r){if(void 0!==this._valid)return this._valid;let n=e.mag()>=2,i=t.mag()>=2;if(!n&&!i)return;if(!n||!i)return void 0===this._firstMove&&(this._firstMove=r),r-this._firstMove<100&&void 0;let a=e.y>0==t.y>0;return si(e)&&si(t)&&a}}let ci={panStep:100,bearingStep:15,pitchStep:10};class ui{constructor(e){this._tr=new Un(e);let t=ci;this._panStep=t.panStep,this._bearingStep=t.bearingStep,this._pitchStep=t.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(e){if(e.altKey||e.ctrlKey||e.metaKey)return;let t=0,r=0,n=0,i=0,a=0;switch(e.keyCode){case 61:case 107:case 171:case 187:t=1;break;case 189:case 109:case 173:t=-1;break;case 37:e.shiftKey?r=-1:(e.preventDefault(),i=-1);break;case 39:e.shiftKey?r=1:(e.preventDefault(),i=1);break;case 38:e.shiftKey?n=1:(e.preventDefault(),a=-1);break;case 40:e.shiftKey?n=-1:(e.preventDefault(),a=1);break;default:return}return this._rotationDisabled&&(r=0,n=0),{cameraAnimation:o=>{let s=this._tr;o.easeTo({duration:300,easeId:"keyboardHandler",easing:hi,zoom:t?Math.round(s.zoom)+t*(e.shiftKey?2:1):s.zoom,bearing:s.bearing+r*this._bearingStep,pitch:s.pitch+n*this._pitchStep,offset:[-i*this._panStep,-a*this._panStep],center:s.center},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function hi(e){return e*(2-e)}let fi=4.000244140625;class pi{constructor(e,t){this._onTimeout=e=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(e)},this._map=e,this._tr=new Un(e),this._triggerRenderFrame=t,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(e){this._defaultZoomRate=e}setWheelZoomRate(e){this._wheelZoomRate=e}isEnabled(){return!!this._enabled}isActive(){return!!this._active||void 0!==this._finishTimeout}isZooming(){return!!this._zooming}enable(e){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!e&&"center"===e.around)}disable(){this.isEnabled()&&(this._enabled=!1)}_shouldBePrevented(e){return!!this._map.cooperativeGestures.isEnabled()&&!(e.ctrlKey||this._map.cooperativeGestures.isBypassed(e))}wheel(e){if(!this.isEnabled())return;if(this._shouldBePrevented(e))return void this._map.cooperativeGestures.notifyGestureBlocked("wheel_zoom",e);let t=e.deltaMode===WheelEvent.DOM_DELTA_LINE?40*e.deltaY:e.deltaY,r=a.now(),n=r-(this._lastWheelEventTime||0);this._lastWheelEventTime=r,0!==t&&t%fi==0?this._type="wheel":0!==t&&Math.abs(t)<4?this._type="trackpad":n>400?(this._type=null,this._lastValue=t,this._timeout=setTimeout(this._onTimeout,40,e)):this._type||(this._type=Math.abs(n*t)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,t+=this._lastValue)),e.shiftKey&&t&&(t/=4),this._type&&(this._lastWheelEvent=e,this._delta-=t,this._active||this._start(e)),e.preventDefault()}_start(e){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);let r=o.mousePos(this._map.getCanvas(),e),n=this._tr;this._around=r.y>n.transform.height/2-n.transform.getHorizon()?t.N.convert(this._aroundCenter?n.center:n.unproject(r)):t.N.convert(n.center),this._aroundPoint=n.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;let e=this._tr.transform;if(0!==this._delta){let t="wheel"===this._type&&Math.abs(this._delta)>fi?this._wheelZoomRate:this._defaultZoomRate,r=2/(1+Math.exp(-Math.abs(this._delta*t)));this._delta<0&&0!==r&&(r=1/r);let n="number"==typeof this._targetZoom?e.zoomScale(this._targetZoom):e.scale;this._targetZoom=Math.min(e.maxZoom,Math.max(e.minZoom,e.scaleZoom(n*r))),"wheel"===this._type&&(this._startZoom=e.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}let r,n="number"==typeof this._targetZoom?this._targetZoom:e.zoom,i=this._startZoom,o=this._easing,s=!1,l=a.now()-this._lastWheelEventTime;if("wheel"===this._type&&i&&o&&l){let e=Math.min(l/200,1),a=o(e);r=t.y.number(i,n,a),e<1?this._frameId||(this._frameId=!0):s=!0}else r=n,s=!0;return this._active=!0,s&&(this._active=!1,this._finishTimeout=setTimeout((()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout}),200)),{noInertia:!0,needsRenderFrame:!s,zoomDelta:r-e.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(e){let r=t.b9;if(this._prevEase){let e=this._prevEase,n=(a.now()-e.start)/e.duration,i=e.easing(n+.01)-e.easing(n),o=.27/Math.sqrt(i*i+1e-4)*.01,s=Math.sqrt(.0729-o*o);r=t.b8(o,s,.25,1)}return this._prevEase={start:a.now(),duration:e,easing:r},r}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class di{constructor(e,t){this._clickZoom=e,this._tapZoom=t}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class mi{constructor(e){this._tr=new Un(e),this.reset()}reset(){this._active=!1}dblclick(e,t){return e.preventDefault(),{cameraAnimation:r=>{r.easeTo({duration:300,zoom:this._tr.zoom+(e.shiftKey?-1:1),around:this._tr.unproject(t)},{originalEvent:e})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class gi{constructor(){this._tap=new Gn({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(e,t,r){if(!this._swipePoint)if(this._tapTime){let n=t[0],i=e.timeStamp-this._tapTime<500,a=this._tapPoint.dist(n)<30;i&&a?r.length>0&&(this._swipePoint=n,this._swipeTouch=r[0].identifier):this.reset()}else this._tap.touchstart(e,t,r)}touchmove(e,t,r){if(this._tapTime){if(this._swipePoint){if(r[0].identifier!==this._swipeTouch)return;let n=t[0],i=n.y-this._swipePoint.y;return this._swipePoint=n,e.preventDefault(),this._active=!0,{zoomDelta:i/128}}}else this._tap.touchmove(e,t,r)}touchend(e,t,r){if(this._tapTime)this._swipePoint&&0===r.length&&this.reset();else{let n=this._tap.touchend(e,t,r);n&&(this._tapTime=e.timeStamp,this._tapPoint=n)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class yi{constructor(e,t,r){this._el=e,this._mousePan=t,this._touchPan=r}enable(e){this._inertiaOptions=e||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class vi{constructor(e,t,r){this._pitchWithRotate=e.pitchWithRotate,this._mouseRotate=t,this._mousePitch=r}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class xi{constructor(e,t,r,n){this._el=e,this._touchZoom=t,this._touchRotate=r,this._tapDragZoom=n,this._rotationDisabled=!1,this._enabled=!0}enable(e){this._touchZoom.enable(e),this._rotationDisabled||this._touchRotate.enable(e),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class _i{constructor(e,t){this._bypassKey=-1!==navigator.userAgent.indexOf("Mac")?"metaKey":"ctrlKey",this._map=e,this._options=t,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;let e=this._map.getCanvasContainer();e.classList.add("maplibregl-cooperative-gestures"),this._container=o.create("div","maplibregl-cooperative-gesture-screen",e);let t=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");"metaKey"===this._bypassKey&&(t=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));let r=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),n=document.createElement("div");n.className="maplibregl-desktop-message",n.textContent=t,this._container.appendChild(n);let i=document.createElement("div");i.className="maplibregl-mobile-message",i.textContent=r,this._container.appendChild(i),this._container.setAttribute("aria-hidden","true")}_destroyUI(){this._container&&(o.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destroyUI()}isEnabled(){return this._enabled}isBypassed(e){return e[this._bypassKey]}notifyGestureBlocked(e,r){this._enabled&&(this._map.fire(new t.k("cooperativegestureprevented",{gestureType:e,originalEvent:r})),this._container.classList.add("maplibregl-show"),setTimeout((()=>{this._container.classList.remove("maplibregl-show")}),100))}}let bi=e=>e.zoom||e.drag||e.pitch||e.rotate;class wi extends t.k{}function Ti(e){return e.panDelta&&e.panDelta.mag()||e.zoomDelta||e.bearingDelta||e.pitchDelta}class ki{constructor(e,t){this.handleWindowEvent=e=>{this.handleEvent(e,`${e.type}Window`)},this.handleEvent=(e,t)=>{if("blur"===e.type)return void this.stop(!0);this._updatingCamera=!0;let r="renderFrame"===e.type?void 0:e,n={needsRenderFrame:!1},i={},a={},s=e.touches,l=s?this._getMapTouches(s):void 0,c=l?o.touchPos(this._map.getCanvas(),l):o.mousePos(this._map.getCanvas(),e);for(let{handlerName:o,handler:s,allowed:u}of this._handlers){if(!s.isEnabled())continue;let h;this._blockedByActive(a,u,o)?s.reset():s[t||e.type]&&(h=s[t||e.type](e,c,l),this.mergeHandlerResult(n,i,h,o,r),h&&h.needsRenderFrame&&this._triggerRenderFrame()),(h||s.isActive())&&(a[o]=s)}let u={};for(let e in this._previousActiveHandlers)a[e]||(u[e]=r);this._previousActiveHandlers=a,(Object.keys(u).length||Ti(n))&&(this._changes.push([n,i,u]),this._triggerRenderFrame()),(Object.keys(a).length||Ti(n))&&this._map._stop(!0),this._updatingCamera=!1;let{cameraAnimation:h}=n;h&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],h(this._map))},this._map=e,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new zn(e),this._bearingSnap=t.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(t);let r=this._el;this._listeners=[[r,"touchstart",{passive:!0}],[r,"touchmove",{passive:!1}],[r,"touchend",void 0],[r,"touchcancel",void 0],[r,"mousedown",void 0],[r,"mousemove",void 0],[r,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[r,"mouseover",void 0],[r,"mouseout",void 0],[r,"dblclick",void 0],[r,"click",void 0],[r,"keydown",{capture:!1}],[r,"keyup",void 0],[r,"wheel",{passive:!1}],[r,"contextmenu",void 0],[window,"blur",void 0]];for(let[e,t,r]of this._listeners)o.addEventListener(e,t,e===document?this.handleWindowEvent:this.handleEvent,r)}destroy(){for(let[e,t,r]of this._listeners)o.removeEventListener(e,t,e===document?this.handleWindowEvent:this.handleEvent,r)}_addDefaultHandlers(e){let t=this._map,r=t.getCanvasContainer();this._add("mapEvent",new jn(t,e));let n=t.boxZoom=new Vn(t,e);this._add("boxZoom",n),e.interactive&&e.boxZoom&&n.enable();let i=t.cooperativeGestures=new _i(t,e.cooperativeGestures);this._add("cooperativeGestures",i),e.cooperativeGestures&&i.enable();let a=new Wn(t),s=new mi(t);t.doubleClickZoom=new di(s,a),this._add("tapZoom",a),this._add("clickZoom",s),e.interactive&&e.doubleClickZoom&&t.doubleClickZoom.enable();let l=new gi;this._add("tapDragZoom",l);let c=t.touchPitch=new li(t);this._add("touchPitch",c),e.interactive&&e.touchPitch&&t.touchPitch.enable(e.touchPitch);let u=Jn(e),h=Qn(e);t.dragRotate=new vi(e,u,h),this._add("mouseRotate",u,["mousePitch"]),this._add("mousePitch",h,["mouseRotate"]),e.interactive&&e.dragRotate&&t.dragRotate.enable();let f=(({enable:e,clickTolerance:t})=>{let r=new Xn({checkCorrectEvent:e=>0===o.mouseButton(e)&&!e.ctrlKey});return new Zn({clickTolerance:t,move:(e,t)=>({around:t,panDelta:t.sub(e)}),activateOnStart:!0,moveStateManager:r,enable:e,assignEvents:Kn})})(e),p=new ei(e,t);t.dragPan=new yi(r,f,p),this._add("mousePan",f),this._add("touchPan",p,["touchZoom","touchRotate"]),e.interactive&&e.dragPan&&t.dragPan.enable(e.dragPan);let d=new oi,m=new ii;t.touchZoomRotate=new xi(r,m,d,l),this._add("touchRotate",d,["touchPan","touchZoom"]),this._add("touchZoom",m,["touchPan","touchRotate"]),e.interactive&&e.touchZoomRotate&&t.touchZoomRotate.enable(e.touchZoomRotate);let g=t.scrollZoom=new pi(t,(()=>this._triggerRenderFrame()));this._add("scrollZoom",g,["mousePan"]),e.interactive&&e.scrollZoom&&t.scrollZoom.enable(e.scrollZoom);let y=t.keyboard=new ui(t);this._add("keyboard",y),e.interactive&&e.keyboard&&t.keyboard.enable(),this._add("blockableMapEvent",new Nn(t))}_add(e,t,r){this._handlers.push({handlerName:e,handler:t,allowed:r}),this._handlersById[e]=t}stop(e){if(!this._updatingCamera){for(let{handler:e}of this._handlers)e.reset();this._inertia.clear(),this._fireEvents({},{},e),this._changes=[]}}isActive(){for(let{handler:e}of this._handlers)if(e.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!bi(this._eventsInProgress)||this.isZooming()}_blockedByActive(e,t,r){for(let n in e)if(n!==r&&(!t||t.indexOf(n)<0))return!0;return!1}_getMapTouches(e){let t=[];for(let r of e)this._el.contains(r.target)&&t.push(r);return t}mergeHandlerResult(e,r,n,i,a){if(!n)return;t.e(e,n);let o={handlerName:i,originalEvent:n.originalEvent||a};void 0!==n.zoomDelta&&(r.zoom=o),void 0!==n.panDelta&&(r.drag=o),void 0!==n.pitchDelta&&(r.pitch=o),void 0!==n.bearingDelta&&(r.rotate=o)}_applyChanges(){let e={},r={},n={};for(let[i,a,o]of this._changes)i.panDelta&&(e.panDelta=(e.panDelta||new t.P(0,0))._add(i.panDelta)),i.zoomDelta&&(e.zoomDelta=(e.zoomDelta||0)+i.zoomDelta),i.bearingDelta&&(e.bearingDelta=(e.bearingDelta||0)+i.bearingDelta),i.pitchDelta&&(e.pitchDelta=(e.pitchDelta||0)+i.pitchDelta),void 0!==i.around&&(e.around=i.around),void 0!==i.pinchAround&&(e.pinchAround=i.pinchAround),i.noInertia&&(e.noInertia=i.noInertia),t.e(r,a),t.e(n,o);this._updateMapTransform(e,r,n),this._changes=[]}_updateMapTransform(e,t,r){let n=this._map,i=n._getTransformForUpdate(),a=n.terrain;if(!(Ti(e)||a&&this._terrainMovement))return this._fireEvents(t,r,!0);let{panDelta:o,zoomDelta:s,bearingDelta:l,pitchDelta:c,around:u,pinchAround:h}=e;void 0!==h&&(u=h),n._stop(!0),u=u||n.transform.centerPoint;let f=i.pointLocation(o?u.sub(o):u);l&&(i.bearing+=l),c&&(i.pitch+=c),s&&(i.zoom+=s),a?this._terrainMovement||!t.drag&&!t.zoom?t.drag&&this._terrainMovement?i.center=i.pointLocation(i.centerPoint.sub(o)):i.setLocationAtPoint(f,u):(this._terrainMovement=!0,this._map._elevationFreeze=!0,i.setLocationAtPoint(f,u)):i.setLocationAtPoint(f,u),n._applyUpdatedTransform(i),this._map._update(),e.noInertia||this._inertia.record(e),this._fireEvents(t,r,!0)}_fireEvents(e,r,n){let i=bi(this._eventsInProgress),o=bi(e),s={};for(let t in e){let{originalEvent:r}=e[t];this._eventsInProgress[t]||(s[`${t}start`]=r),this._eventsInProgress[t]=e[t]}!i&&o&&this._fireEvent("movestart",o.originalEvent);for(let e in s)this._fireEvent(e,s[e]);o&&this._fireEvent("move",o.originalEvent);for(let t in e){let{originalEvent:r}=e[t];this._fireEvent(t,r)}let l,c={};for(let e in this._eventsInProgress){let{handlerName:t,originalEvent:n}=this._eventsInProgress[e];this._handlersById[t].isActive()||(delete this._eventsInProgress[e],l=r[t]||n,c[`${e}end`]=l)}for(let e in c)this._fireEvent(e,c[e]);let u=bi(this._eventsInProgress),h=(i||o)&&!u;if(h&&this._terrainMovement){this._map._elevationFreeze=!1,this._terrainMovement=!1;let e=this._map._getTransformForUpdate();e.recalculateZoom(this._map.terrain),this._map._applyUpdatedTransform(e)}if(n&&h){this._updatingCamera=!0;let e=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),r=e=>0!==e&&-this._bearingSnap<e&&e<this._bearingSnap;!e||!e.essential&&a.prefersReducedMotion?(this._map.fire(new t.k("moveend",{originalEvent:l})),r(this._map.getBearing())&&this._map.resetNorth()):(r(e.bearing||this._map.getBearing())&&(e.bearing=0),e.freezeElevation=!0,this._map.easeTo(e,{originalEvent:l})),this._updatingCamera=!1}}_fireEvent(e,r){this._map.fire(new t.k(e,r?{originalEvent:r}:{}))}_requestFrame(){return this._map.triggerRepaint(),this._map._renderTaskQueue.add((e=>{delete this._frameId,this.handleEvent(new wi("renderFrame",{timeStamp:e})),this._applyChanges()}))}_triggerRenderFrame(){void 0===this._frameId&&(this._frameId=this._requestFrame())}}class Ai extends t.E{constructor(e,t){super(),this._renderFrameCallback=()=>{let e=Math.min((a.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(e)),e<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=e,this._bearingSnap=t.bearingSnap,this.on("moveend",(()=>{delete this._requestedCameraState}))}getCenter(){return new t.N(this.transform.center.lng,this.transform.center.lat)}setCenter(e,t){return this.jumpTo({center:e},t)}panBy(e,r,n){return e=t.P.convert(e).mult(-1),this.panTo(this.transform.center,t.e({offset:e},r),n)}panTo(e,r,n){return this.easeTo(t.e({center:e},r),n)}getZoom(){return this.transform.zoom}setZoom(e,t){return this.jumpTo({zoom:e},t),this}zoomTo(e,r,n){return this.easeTo(t.e({zoom:e},r),n)}zoomIn(e,t){return this.zoomTo(this.getZoom()+1,e,t),this}zoomOut(e,t){return this.zoomTo(this.getZoom()-1,e,t),this}getBearing(){return this.transform.bearing}setBearing(e,t){return this.jumpTo({bearing:e},t),this}getPadding(){return this.transform.padding}setPadding(e,t){return this.jumpTo({padding:e},t),this}rotateTo(e,r,n){return this.easeTo(t.e({bearing:e},r),n)}resetNorth(e,r){return this.rotateTo(0,t.e({duration:1e3},e),r),this}resetNorthPitch(e,r){return this.easeTo(t.e({bearing:0,pitch:0,duration:1e3},e),r),this}snapToNorth(e,t){return Math.abs(this.getBearing())<this._bearingSnap?this.resetNorth(e,t):this}getPitch(){return this.transform.pitch}setPitch(e,t){return this.jumpTo({pitch:e},t),this}cameraForBounds(e,t){e=Z.convert(e).adjustAntiMeridian();let r=t&&t.bearing||0;return this._cameraForBoxAndBearing(e.getNorthWest(),e.getSouthEast(),r,t)}_cameraForBoxAndBearing(e,r,n,i){let a={top:0,bottom:0,right:0,left:0};if("number"==typeof(i=t.e({padding:a,offset:[0,0],maxZoom:this.transform.maxZoom},i)).padding){let e=i.padding;i.padding={top:e,bottom:e,right:e,left:e}}i.padding=t.e(a,i.padding);let o=this.transform,s=o.padding,l=new Z(e,r),c=o.project(l.getNorthWest()),u=o.project(l.getNorthEast()),h=o.project(l.getSouthEast()),f=o.project(l.getSouthWest()),p=t.ba(-n),d=c.rotate(p),m=u.rotate(p),g=h.rotate(p),y=f.rotate(p),v=new t.P(Math.max(d.x,m.x,y.x,g.x),Math.max(d.y,m.y,y.y,g.y)),x=new t.P(Math.min(d.x,m.x,y.x,g.x),Math.min(d.y,m.y,y.y,g.y)),_=v.sub(x),b=(o.width-(s.left+s.right+i.padding.left+i.padding.right))/_.x,w=(o.height-(s.top+s.bottom+i.padding.top+i.padding.bottom))/_.y;if(w<0||b<0)return void t.w("Map cannot fit within canvas with the given bounds, padding, and/or offset.");let T=Math.min(o.scaleZoom(o.scale*Math.min(b,w)),i.maxZoom),k=t.P.convert(i.offset),A=new t.P((i.padding.left-i.padding.right)/2,(i.padding.top-i.padding.bottom)/2).rotate(t.ba(n)),M=k.add(A).mult(o.scale/o.zoomScale(T));return{center:o.unproject(c.add(h).div(2).sub(M)),zoom:T,bearing:n}}fitBounds(e,t,r){return this._fitInternal(this.cameraForBounds(e,t),t,r)}fitScreenCoordinates(e,r,n,i,a){return this._fitInternal(this._cameraForBoxAndBearing(this.transform.pointLocation(t.P.convert(e)),this.transform.pointLocation(t.P.convert(r)),n,i),i,a)}_fitInternal(e,r,n){return e?(delete(r=t.e(e,r)).padding,r.linear?this.easeTo(r,n):this.flyTo(r,n)):this}jumpTo(e,r){this.stop();let n=this._getTransformForUpdate(),i=!1,a=!1,o=!1;return"zoom"in e&&n.zoom!==+e.zoom&&(i=!0,n.zoom=+e.zoom),void 0!==e.center&&(n.center=t.N.convert(e.center)),"bearing"in e&&n.bearing!==+e.bearing&&(a=!0,n.bearing=+e.bearing),"pitch"in e&&n.pitch!==+e.pitch&&(o=!0,n.pitch=+e.pitch),null==e.padding||n.isPaddingEqual(e.padding)||(n.padding=e.padding),this._applyUpdatedTransform(n),this.fire(new t.k("movestart",r)).fire(new t.k("move",r)),i&&this.fire(new t.k("zoomstart",r)).fire(new t.k("zoom",r)).fire(new t.k("zoomend",r)),a&&this.fire(new t.k("rotatestart",r)).fire(new t.k("rotate",r)).fire(new t.k("rotateend",r)),o&&this.fire(new t.k("pitchstart",r)).fire(new t.k("pitch",r)).fire(new t.k("pitchend",r)),this.fire(new t.k("moveend",r))}calculateCameraOptionsFromTo(e,r,n,i=0){let a=t.Z.fromLngLat(e,r),o=t.Z.fromLngLat(n,i),s=o.x-a.x,l=o.y-a.y,c=o.z-a.z,u=Math.hypot(s,l,c);if(0===u)throw new Error("Can't calculate camera options with same From and To");let h=Math.hypot(s,l),f=this.transform.scaleZoom(this.transform.cameraToCenterDistance/u/this.transform.tileSize),p=180*Math.atan2(s,-l)/Math.PI,d=180*Math.acos(h/u)/Math.PI;return d=c<0?90-d:90+d,{center:o.toLngLat(),zoom:f,pitch:d,bearing:p}}easeTo(e,r){var n;this._stop(!1,e.easeId),(!1===(e=t.e({offset:[0,0],duration:500,easing:t.b9},e)).animate||!e.essential&&a.prefersReducedMotion)&&(e.duration=0);let i=this._getTransformForUpdate(),o=i.zoom,s=i.bearing,l=i.pitch,c=i.padding,u="bearing"in e?this._normalizeBearing(e.bearing,s):s,h="pitch"in e?+e.pitch:l,f="padding"in e?e.padding:i.padding,p=t.P.convert(e.offset),d=i.centerPoint.add(p),m=i.pointLocation(d),{center:g,zoom:y}=i.getConstrained(t.N.convert(e.center||m),null!==(n=e.zoom)&&void 0!==n?n:o);this._normalizeCenter(g,i);let v,x,_=i.project(m),b=i.project(g).sub(_),w=i.zoomScale(y-o);e.around&&(v=t.N.convert(e.around),x=i.locationPoint(v));let T={moving:this._moving,zooming:this._zooming,rotating:this._rotating,pitching:this._pitching};return this._zooming=this._zooming||y!==o,this._rotating=this._rotating||s!==u,this._pitching=this._pitching||h!==l,this._padding=!i.isPaddingEqual(f),this._easeId=e.easeId,this._prepareEase(r,e.noMoveStart,T),this.terrain&&this._prepareElevation(g),this._ease((n=>{if(this._zooming&&(i.zoom=t.y.number(o,y,n)),this._rotating&&(i.bearing=t.y.number(s,u,n)),this._pitching&&(i.pitch=t.y.number(l,h,n)),this._padding&&(i.interpolatePadding(c,f,n),d=i.centerPoint.add(p)),this.terrain&&!e.freezeElevation&&this._updateElevation(n),v)i.setLocationAtPoint(v,x);else{let e=i.zoomScale(i.zoom-o),t=y>o?Math.min(2,w):Math.max(.5,w),r=Math.pow(t,1-n),a=i.unproject(_.add(b.mult(n*r)).mult(e));i.setLocationAtPoint(i.renderWorldCopies?a.wrap():a,d)}this._applyUpdatedTransform(i),this._fireMoveEvents(r)}),(t=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(r,t)}),e),this}_prepareEase(e,r,n={}){this._moving=!0,r||n.moving||this.fire(new t.k("movestart",e)),this._zooming&&!n.zooming&&this.fire(new t.k("zoomstart",e)),this._rotating&&!n.rotating&&this.fire(new t.k("rotatestart",e)),this._pitching&&!n.pitching&&this.fire(new t.k("pitchstart",e))}_prepareElevation(e){this._elevationCenter=e,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(e,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(e){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);let r=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(e<1&&r!==this._elevationTarget){let t=this._elevationTarget-this._elevationStart;this._elevationStart+=e*(t-(r-(t*e+this._elevationStart))/(1-e)),this._elevationTarget=r}this.transform.elevation=t.y.number(this._elevationStart,this._elevationTarget,e)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate||this.terrain?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_elevateCameraIfInsideTerrain(e){let t=e.getCameraPosition(),r=this.terrain.getElevationForLngLatZoom(t.lngLat,e.zoom);if(t.altitude<r){let n=this.calculateCameraOptionsFromTo(t.lngLat,r,e.center,e.elevation);return{pitch:n.pitch,zoom:n.zoom}}return{}}_applyUpdatedTransform(e){let t=[];if(this.terrain&&t.push((e=>this._elevateCameraIfInsideTerrain(e))),this.transformCameraUpdate&&t.push((e=>this.transformCameraUpdate(e))),!t.length)return;let r=e.clone();for(let e of t){let t=r.clone(),{center:n,zoom:i,pitch:a,bearing:o,elevation:s}=e(t);n&&(t.center=n),void 0!==i&&(t.zoom=i),void 0!==a&&(t.pitch=a),void 0!==o&&(t.bearing=o),void 0!==s&&(t.elevation=s),r.apply(t)}this.transform.apply(r)}_fireMoveEvents(e){this.fire(new t.k("move",e)),this._zooming&&this.fire(new t.k("zoom",e)),this._rotating&&this.fire(new t.k("rotate",e)),this._pitching&&this.fire(new t.k("pitch",e))}_afterEase(e,r){if(this._easeId&&r&&this._easeId===r)return;delete this._easeId;let n=this._zooming,i=this._rotating,a=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,n&&this.fire(new t.k("zoomend",e)),i&&this.fire(new t.k("rotateend",e)),a&&this.fire(new t.k("pitchend",e)),this.fire(new t.k("moveend",e))}flyTo(e,r){var n;if(!e.essential&&a.prefersReducedMotion){let n=t.M(e,["center","zoom","bearing","pitch","around"]);return this.jumpTo(n,r)}this.stop(),e=t.e({offset:[0,0],speed:1.2,curve:1.42,easing:t.b9},e);let i=this._getTransformForUpdate(),o=i.zoom,s=i.bearing,l=i.pitch,c=i.padding,u="bearing"in e?this._normalizeBearing(e.bearing,s):s,h="pitch"in e?+e.pitch:l,f="padding"in e?e.padding:i.padding,p=t.P.convert(e.offset),d=i.centerPoint.add(p),m=i.pointLocation(d),{center:g,zoom:y}=i.getConstrained(t.N.convert(e.center||m),null!==(n=e.zoom)&&void 0!==n?n:o);this._normalizeCenter(g,i);let v=i.zoomScale(y-o),x=i.project(m),_=i.project(g).sub(x),b=e.curve,w=Math.max(i.width,i.height),T=w/v,k=_.mag();if("minZoom"in e){let r=t.ac(Math.min(e.minZoom,o,y),i.minZoom,i.maxZoom),n=w/i.zoomScale(r-o);b=Math.sqrt(n/k*2)}let A=b*b;function M(e){let t=(T*T-w*w+(e?-1:1)*A*A*k*k)/(2*(e?T:w)*A*k);return Math.log(Math.sqrt(t*t+1)-t)}function S(e){return(Math.exp(e)-Math.exp(-e))/2}function E(e){return(Math.exp(e)+Math.exp(-e))/2}let C=M(!1),I=function(e){return E(C)/E(C+b*e)},L=function(e){return w*((E(C)*(S(t=C+b*e)/E(t))-S(C))/A)/k;var t},P=(M(!0)-C)/b;if(Math.abs(k)<1e-6||!isFinite(P)){if(Math.abs(w-T)<1e-6)return this.easeTo(e,r);let t=T<w?-1:1;P=Math.abs(Math.log(T/w))/b,L=()=>0,I=e=>Math.exp(t*b*e)}return e.duration="duration"in e?+e.duration:1e3*P/("screenSpeed"in e?+e.screenSpeed/b:+e.speed),e.maxDuration&&e.duration>e.maxDuration&&(e.duration=0),this._zooming=!0,this._rotating=s!==u,this._pitching=h!==l,this._padding=!i.isPaddingEqual(f),this._prepareEase(r,!1),this.terrain&&this._prepareElevation(g),this._ease((n=>{let a=n*P,m=1/I(a);i.zoom=1===n?y:o+i.scaleZoom(m),this._rotating&&(i.bearing=t.y.number(s,u,n)),this._pitching&&(i.pitch=t.y.number(l,h,n)),this._padding&&(i.interpolatePadding(c,f,n),d=i.centerPoint.add(p)),this.terrain&&!e.freezeElevation&&this._updateElevation(n);let v=1===n?g:i.unproject(x.add(_.mult(L(a))).mult(m));i.setLocationAtPoint(i.renderWorldCopies?v.wrap():v,d),this._applyUpdatedTransform(i),this._fireMoveEvents(r)}),(()=>{this.terrain&&e.freezeElevation&&this._finalizeElevation(),this._afterEase(r)}),e),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(e,t){var r;if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){let e=this._onEaseEnd;delete this._onEaseEnd,e.call(this,t)}return e||null===(r=this.handlers)||void 0===r||r.stop(!1),this}_ease(e,t,r){!1===r.animate||0===r.duration?(e(1),t()):(this._easeStart=a.now(),this._easeOptions=r,this._onEaseFrame=e,this._onEaseEnd=t,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(e,r){e=t.b3(e,-180,180);let n=Math.abs(e-r);return Math.abs(e-360-r)<n&&(e-=360),Math.abs(e+360-r)<n&&(e+=360),e}_normalizeCenter(e,t){if(!t.renderWorldCopies||t.lngRange)return;let r=e.lng-t.center.lng;e.lng+=r>180?-360:r<-180?360:0}queryTerrainElevation(e){return this.terrain?this.terrain.getElevationForLngLatZoom(t.N.convert(e),this.transform.tileZoom)-this.transform.elevation:null}}let Mi={compact:!0,customAttribution:'<a href="https://maplibre.org/" target="_blank">MapLibre</a>'};class Si{constructor(e=Mi){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=e=>{!e||"metadata"!==e.sourceDataType&&"visibility"!==e.sourceDataType&&"style"!==e.dataType&&"terrain"!==e.type||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1===this._compact?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=e}getDefaultPosition(){return"bottom-right"}onAdd(e){return this._map=e,this._compact=this.options.compact,this._container=o.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=o.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=o.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){o.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(e,t){let r=this._map._getUIString(`AttributionControl.${t}`);e.title=r,e.setAttribute("aria-label",r)}_updateAttributions(){if(!this._map.style)return;let e=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?e=e.concat(this.options.customAttribution.map((e=>"string"!=typeof e?"":e))):"string"==typeof this.options.customAttribution&&e.push(this.options.customAttribution)),this._map.style.stylesheet){let e=this._map.style.stylesheet;this.styleOwner=e.owner,this.styleId=e.id}let t=this._map.style.sourceCaches;for(let r in t){let n=t[r];if(n.used||n.usedForTerrain){let t=n.getSource();t.attribution&&e.indexOf(t.attribution)<0&&e.push(t.attribution)}}e=e.filter((e=>String(e).trim())),e.sort(((e,t)=>e.length-t.length)),e=e.filter(((t,r)=>{for(let n=r+1;n<e.length;n++)if(e[n].indexOf(t)>=0)return!1;return!0}));let r=e.join(" | ");r!==this._attribHTML&&(this._attribHTML=r,e.length?(this._innerContainer.innerHTML=r,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class Ei{constructor(e={}){this._updateCompact=()=>{let e=this._container.children;if(e.length){let t=e[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?!1!==this._compact&&t.classList.add("maplibregl-compact"):t.classList.remove("maplibregl-compact")}},this.options=e}getDefaultPosition(){return"bottom-left"}onAdd(e){this._map=e,this._compact=this.options&&this.options.compact,this._container=o.create("div","maplibregl-ctrl");let t=o.create("a","maplibregl-ctrl-logo");return t.target="_blank",t.rel="noopener nofollow",t.href="https://maplibre.org/",t.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),t.setAttribute("rel","noopener nofollow"),this._container.appendChild(t),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){o.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ci{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(e){let t=++this._id;return this._queue.push({callback:e,id:t,cancelled:!1}),t}remove(e){let t=this._currentlyRunning,r=t?this._queue.concat(t):this._queue;for(let t of r)if(t.id===e)return void(t.cancelled=!0)}run(e=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");let t=this._currentlyRunning=this._queue;this._queue=[];for(let r of t)if(!r.cancelled&&(r.callback(e),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var Ii=t.Y([{name:"a_pos3d",type:"Int16",components:3}]);class Li extends t.E{constructor(e){super(),this.sourceCache=e,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,e.usedForTerrain=!0,e.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(e,r){this.sourceCache.update(e,r),this._renderableTilesKeys=[];let n={};for(let i of e.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:r}))n[i.key]=!0,this._renderableTilesKeys.push(i.key),this._tiles[i.key]||(i.posMatrix=new Float64Array(16),t.aP(i.posMatrix,0,t.X,0,t.X,0,1),this._tiles[i.key]=new ce(i,this.tileSize));for(let e in this._tiles)n[e]||delete this._tiles[e]}freeRtt(e){for(let t in this._tiles){let r=this._tiles[t];(!e||r.tileID.equals(e)||r.tileID.isChildOf(e)||e.isChildOf(r.tileID))&&(r.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map((e=>this.getTileByID(e)))}getTileByID(e){return this._tiles[e]}getTerrainCoords(e){let r={};for(let n of this._renderableTilesKeys){let i=this._tiles[n].tileID;if(i.canonical.equals(e.canonical)){let i=e.clone();i.posMatrix=new Float64Array(16),t.aP(i.posMatrix,0,t.X,0,t.X,0,1),r[n]=i}else if(i.canonical.isChildOf(e.canonical)){let a=e.clone();a.posMatrix=new Float64Array(16);let o=i.canonical.z-e.canonical.z,s=i.canonical.x-(i.canonical.x>>o<<o),l=i.canonical.y-(i.canonical.y>>o<<o),c=t.X>>o;t.aP(a.posMatrix,0,c,0,c,0,1),t.J(a.posMatrix,a.posMatrix,[-s*c,-l*c,0]),r[n]=a}else if(e.canonical.isChildOf(i.canonical)){let a=e.clone();a.posMatrix=new Float64Array(16);let o=e.canonical.z-i.canonical.z,s=e.canonical.x-(e.canonical.x>>o<<o),l=e.canonical.y-(e.canonical.y>>o<<o),c=t.X>>o;t.aP(a.posMatrix,0,t.X,0,t.X,0,1),t.J(a.posMatrix,a.posMatrix,[s*c,l*c,0]),t.K(a.posMatrix,a.posMatrix,[1/2**o,1/2**o,0]),r[n]=a}}return r}getSourceTile(e,t){let r=this.sourceCache._source,n=e.overscaledZ-this.deltaZoom;if(n>r.maxzoom&&(n=r.maxzoom),n<r.minzoom)return null;this._sourceTileCache[e.key]||(this._sourceTileCache[e.key]=e.scaledTo(n).key);let i=this.sourceCache.getTileByID(this._sourceTileCache[e.key]);if((!i||!i.dem)&&t)for(;n>=r.minzoom&&(!i||!i.dem);)i=this.sourceCache.getTileByID(e.scaledTo(n--).key);return i}tilesAfterTime(e=Date.now()){return Object.values(this._tiles).filter((t=>t.timeAdded>=e))}}class Pi{constructor(e,t,r){this.painter=e,this.sourceCache=new Li(t),this.options=r,this.exaggeration="number"==typeof r.exaggeration?r.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(e,r,n,i=t.X){var a;if(!(r>=0&&r<i&&n>=0&&n<i))return 0;let o=this.getTerrainData(e),s=null===(a=o.tile)||void 0===a?void 0:a.dem;if(!s)return 0;let l=(d=[],m=[r/i*t.X,n/i*t.X],g=o.u_terrain_matrix,y=m[0],v=m[1],d[0]=g[0]*y+g[4]*v+g[12],d[1]=g[1]*y+g[5]*v+g[13],d),c=[l[0]*s.dim,l[1]*s.dim],u=Math.floor(c[0]),h=Math.floor(c[1]),f=c[0]-u,p=c[1]-h;var d,m,g,y,v;return s.get(u,h)*(1-f)*(1-p)+s.get(u+1,h)*f*(1-p)+s.get(u,h+1)*(1-f)*p+s.get(u+1,h+1)*f*p}getElevationForLngLatZoom(e,r){if(!t.bb(r,e.wrap()))return 0;let{tileID:n,mercatorX:i,mercatorY:a}=this._getOverscaledTileIDFromLngLatZoom(e,r);return this.getElevation(n,i%t.X,a%t.X,t.X)}getElevation(e,r,n,i=t.X){return this.getDEMElevation(e,r,n,i)*this.exaggeration}getTerrainData(e){if(!this._emptyDemTexture){let e=this.painter.context,r=new t.R({width:1,height:1},new Uint8Array(4));this._emptyDepthTexture=new w(e,r,e.gl.RGBA,{premultiply:!1}),this._emptyDemUnpack=[0,0,0,0],this._emptyDemTexture=new w(e,new t.R({width:1,height:1}),e.gl.RGBA,{premultiply:!1}),this._emptyDemTexture.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._emptyDemMatrix=t.an([])}let r=this.sourceCache.getSourceTile(e,!0);if(r&&r.dem&&(!r.demTexture||r.needsTerrainPrepare)){let e=this.painter.context;r.demTexture=this.painter.getTileTexture(r.dem.stride),r.demTexture?r.demTexture.update(r.dem.getPixels(),{premultiply:!1}):r.demTexture=new w(e,r.dem.getPixels(),e.gl.RGBA,{premultiply:!1}),r.demTexture.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),r.needsTerrainPrepare=!1}let n=r&&r+r.tileID.key+e.key;if(n&&!this._demMatrixCache[n]){let n=this.sourceCache.sourceCache._source.maxzoom,i=e.canonical.z-r.tileID.canonical.z;e.overscaledZ>e.canonical.z&&(e.canonical.z>=n?i=e.canonical.z-n:t.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));let a=e.canonical.x-(e.canonical.x>>i<<i),o=e.canonical.y-(e.canonical.y>>i<<i),s=t.bc(new Float64Array(16),[1/(t.X<<i),1/(t.X<<i),0]);t.J(s,s,[a*t.X,o*t.X,0]),this._demMatrixCache[e.key]={matrix:s,coord:e}}return{u_depth:2,u_terrain:3,u_terrain_dim:r&&r.dem&&r.dem.dim||1,u_terrain_matrix:n?this._demMatrixCache[e.key].matrix:this._emptyDemMatrix,u_terrain_unpack:r&&r.dem&&r.dem.getUnpackVector()||this._emptyDemUnpack,u_terrain_exaggeration:this.exaggeration,texture:(r&&r.demTexture||this._emptyDemTexture).texture,depthTexture:(this._fboDepthTexture||this._emptyDepthTexture).texture,tile:r}}getFramebuffer(e){let t=this.painter,r=t.width/devicePixelRatio,n=t.height/devicePixelRatio;return!this._fbo||this._fbo.width===r&&this._fbo.height===n||(this._fbo.destroy(),this._fboCoordsTexture.destroy(),this._fboDepthTexture.destroy(),delete this._fbo,delete this._fboDepthTexture,delete this._fboCoordsTexture),this._fboCoordsTexture||(this._fboCoordsTexture=new w(t.context,{width:r,height:n,data:null},t.context.gl.RGBA,{premultiply:!1}),this._fboCoordsTexture.bind(t.context.gl.NEAREST,t.context.gl.CLAMP_TO_EDGE)),this._fboDepthTexture||(this._fboDepthTexture=new w(t.context,{width:r,height:n,data:null},t.context.gl.RGBA,{premultiply:!1}),this._fboDepthTexture.bind(t.context.gl.NEAREST,t.context.gl.CLAMP_TO_EDGE)),this._fbo||(this._fbo=t.context.createFramebuffer(r,n,!0,!1),this._fbo.depthAttachment.set(t.context.createRenderbuffer(t.context.gl.DEPTH_COMPONENT16,r,n))),this._fbo.colorAttachment.set("coords"===e?this._fboCoordsTexture.texture:this._fboDepthTexture.texture),this._fbo}getCoordsTexture(){let e=this.painter.context;if(this._coordsTexture)return this._coordsTexture;let r=new Uint8Array(this._coordsTextureSize*this._coordsTextureSize*4);for(let e=0,t=0;e<this._coordsTextureSize;e++)for(let n=0;n<this._coordsTextureSize;n++,t+=4)r[t+0]=255&n,r[t+1]=255&e,r[t+2]=n>>8<<4|e>>8,r[t+3]=0;let n=new t.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(r.buffer)),i=new w(e,n,e.gl.RGBA,{premultiply:!1});return i.bind(e.gl.NEAREST,e.gl.CLAMP_TO_EDGE),this._coordsTexture=i,i}pointCoordinate(e){this.painter.maybeDrawDepthAndCoords(!0);let r=new Uint8Array(4),n=this.painter.context,i=n.gl,a=Math.round(e.x*this.painter.pixelRatio/devicePixelRatio),o=Math.round(e.y*this.painter.pixelRatio/devicePixelRatio),s=Math.round(this.painter.height/devicePixelRatio);n.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),i.readPixels(a,s-o-1,1,1,i.RGBA,i.UNSIGNED_BYTE,r),n.bindFramebuffer.set(null);let l=r[0]+(r[2]>>4<<8),c=r[1]+((15&r[2])<<8),u=this.coordsIndex[255-r[3]],h=u&&this.sourceCache.getTileByID(u);if(!h)return null;let f=this._coordsTextureSize,p=(1<<h.tileID.canonical.z)*f;return new t.Z((h.tileID.canonical.x*f+l)/p+h.tileID.wrap,(h.tileID.canonical.y*f+c)/p,this.getElevation(h.tileID,l,c,f))}depthAtPoint(e){let t=new Uint8Array(4),r=this.painter.context,n=r.gl;return r.bindFramebuffer.set(this.getFramebuffer("depth").framebuffer),n.readPixels(e.x,this.painter.height/devicePixelRatio-e.y-1,1,1,n.RGBA,n.UNSIGNED_BYTE,t),r.bindFramebuffer.set(null),(t[0]/16777216+t[1]/65536+t[2]/256+t[3])/256}getTerrainMesh(){if(this._mesh)return this._mesh;let e=this.painter.context,r=new t.bd,n=new t.aY,i=this.meshSize,a=t.X/i,o=i*i;for(let e=0;e<=i;e++)for(let t=0;t<=i;t++)r.emplaceBack(t*a,e*a,0);for(let e=0;e<o;e+=i+1)for(let t=0;t<i;t++)n.emplaceBack(t+e,i+t+e+1,i+t+e+2),n.emplaceBack(t+e,i+t+e+2,t+e+1);let s=r.length,l=s+2*(i+1);for(let e of[0,1])for(let n=0;n<=i;n++)for(let i of[0,1])r.emplaceBack(n*a,e*t.X,i);for(let e=0;e<2*i;e+=2)n.emplaceBack(l+e,l+e+1,l+e+3),n.emplaceBack(l+e,l+e+3,l+e+2),n.emplaceBack(s+e,s+e+3,s+e+1),n.emplaceBack(s+e,s+e+2,s+e+3);let c=r.length,u=c+2*(i+1);for(let e of[0,1])for(let n=0;n<=i;n++)for(let i of[0,1])r.emplaceBack(e*t.X,n*a,i);for(let e=0;e<2*i;e+=2)n.emplaceBack(c+e,c+e+1,c+e+3),n.emplaceBack(c+e,c+e+3,c+e+2),n.emplaceBack(u+e,u+e+3,u+e+1),n.emplaceBack(u+e,u+e+2,u+e+3);return this._mesh=new xn(e.createVertexBuffer(r,Ii.members),e.createIndexBuffer(n),t.a0.simpleSegment(0,0,r.length,n.length)),this._mesh}getMeshFrameDelta(e){return 2*Math.PI*t.be/Math.pow(2,e)/5}getMinTileElevationForLngLatZoom(e,t){var r;let{tileID:n}=this._getOverscaledTileIDFromLngLatZoom(e,t);return null!==(r=this.getMinMaxElevation(n).minElevation)&&void 0!==r?r:0}getMinMaxElevation(e){let t=this.getTerrainData(e).tile,r={minElevation:null,maxElevation:null};return t&&t.dem&&(r.minElevation=t.dem.min*this.exaggeration,r.maxElevation=t.dem.max*this.exaggeration),r}_getOverscaledTileIDFromLngLatZoom(e,r){let n=t.Z.fromLngLat(e.wrap()),i=(1<<r)*t.X,a=n.x*i,o=n.y*i,s=Math.floor(a/t.X),l=Math.floor(o/t.X);return{tileID:new t.S(r,0,r,s,l),mercatorX:a,mercatorY:o}}}class zi{constructor(e,t,r){this._context=e,this._size=t,this._tileSize=r,this._objects=[],this._recentlyUsed=[],this._stamp=0}destruct(){for(let e of this._objects)e.texture.destroy(),e.fbo.destroy()}_createObject(e){let t=this._context.createFramebuffer(this._tileSize,this._tileSize,!0,!0),r=new w(this._context,{width:this._tileSize,height:this._tileSize,data:null},this._context.gl.RGBA);return r.bind(this._context.gl.LINEAR,this._context.gl.CLAMP_TO_EDGE),t.depthAttachment.set(this._context.createRenderbuffer(this._context.gl.DEPTH_STENCIL,this._tileSize,this._tileSize)),t.colorAttachment.set(r.texture),{id:e,fbo:t,texture:r,stamp:-1,inUse:!1}}getObjectForId(e){return this._objects[e]}useObject(e){e.inUse=!0,this._recentlyUsed=this._recentlyUsed.filter((t=>e.id!==t)),this._recentlyUsed.push(e.id)}stampObject(e){e.stamp=++this._stamp}getOrCreateFreeObject(){for(let e of this._recentlyUsed)if(!this._objects[e].inUse)return this._objects[e];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");let e=this._createObject(this._objects.length);return this._objects.push(e),e}freeObject(e){e.inUse=!1}freeAllObjects(){for(let e of this._objects)this.freeObject(e)}isFull(){return!(this._objects.length<this._size)&&!1===this._objects.some((e=>!e.inUse))}}let Di={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class Oi{constructor(e,t){this.painter=e,this.terrain=t,this.pool=new zi(e.context,30,t.sourceCache.tileSize*t.qualityFactor)}destruct(){this.pool.destruct()}getTexture(e){return this.pool.getObjectForId(e.rtt[this._stacks.length-1].id).texture}prepareForRender(e,t){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=e._order.filter((r=>!e._layers[r].isHidden(t))),this._coordsDescendingInv={};for(let t in e.sourceCaches){this._coordsDescendingInv[t]={};let r=e.sourceCaches[t].getVisibleCoordinates();for(let e of r){let r=this.terrain.sourceCache.getTerrainCoords(e);for(let e in r)this._coordsDescendingInv[t][e]||(this._coordsDescendingInv[t][e]=[]),this._coordsDescendingInv[t][e].push(r[e])}}this._coordsDescendingInvStr={};for(let t of e._order){let r=e._layers[t],n=r.source;if(Di[r.type]&&!this._coordsDescendingInvStr[n]){this._coordsDescendingInvStr[n]={};for(let e in this._coordsDescendingInv[n])this._coordsDescendingInvStr[n][e]=this._coordsDescendingInv[n][e].map((e=>e.key)).sort().join()}}for(let e of this._renderableTiles)for(let t in this._coordsDescendingInvStr){let r=this._coordsDescendingInvStr[t][e.tileID.key];r&&r!==e.rttCoords[t]&&(e.rtt=[])}}renderLayer(e){if(e.isHidden(this.painter.transform.zoom))return!1;let r=e.type,n=this.painter,i=this._renderableLayerIds[this._renderableLayerIds.length-1]===e.id;if(Di[r]&&(this._prevType&&Di[this._prevType]||this._stacks.push([]),this._prevType=r,this._stacks[this._stacks.length-1].push(e.id),!i))return!0;if(Di[this._prevType]||Di[r]&&i){this._prevType=r;let e=this._stacks.length-1,i=this._stacks[e]||[];for(let r of this._renderableTiles){if(this.pool.isFull()&&(vn(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(r),r.rtt[e]){let t=this.pool.getObjectForId(r.rtt[e].id);if(t.stamp===r.rtt[e].stamp){this.pool.useObject(t);continue}}let a=this.pool.getOrCreateFreeObject();this.pool.useObject(a),this.pool.stampObject(a),r.rtt[e]={id:a.id,stamp:a.stamp},n.context.bindFramebuffer.set(a.fbo.framebuffer),n.context.clear({color:t.aM.transparent,stencil:0}),n.currentStencilSource=void 0;for(let e=0;e<i.length;e++){let t=n.style._layers[i[e]],o=t.source?this._coordsDescendingInv[t.source][r.tileID.key]:[r.tileID];n.context.viewport.set([0,0,a.fbo.width,a.fbo.height]),n._renderTileClippingMasks(t,o),n.renderLayer(n,n.style.sourceCaches[t.source],t,o),t.source&&(r.rttCoords[t.source]=this._coordsDescendingInvStr[t.source][r.tileID.key])}}return vn(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects(),Di[r]}return!1}}let Ri,Fi={"AttributionControl.ToggleAttribution":"Toggle attribution","AttributionControl.MapFeedback":"Map feedback","FullscreenControl.Enter":"Enter fullscreen","FullscreenControl.Exit":"Exit fullscreen","GeolocateControl.FindMyLocation":"Find my location","GeolocateControl.LocationNotAvailable":"Location not available","LogoControl.Title":"MapLibre logo","Map.Title":"Map","Marker.Title":"Map marker","NavigationControl.ResetBearing":"Reset bearing to north","NavigationControl.ZoomIn":"Zoom in","NavigationControl.ZoomOut":"Zoom out","Popup.Close":"Close popup","ScaleControl.Feet":"ft","ScaleControl.Meters":"m","ScaleControl.Kilometers":"km","ScaleControl.Miles":"mi","ScaleControl.NauticalMiles":"nm","TerrainControl.Enable":"Enable terrain","TerrainControl.Disable":"Disable terrain","CooperativeGesturesHandler.WindowsHelpText":"Use Ctrl + scroll to zoom the map","CooperativeGesturesHandler.MacHelpText":"Use ⌘ + scroll to zoom the map","CooperativeGesturesHandler.MobileHelpText":"Use two fingers to move the map"},Bi=r,ji={hash:!1,interactive:!0,bearingSnap:7,attributionControl:Mi,maplibreLogo:!1,failIfMajorPerformanceCaveat:!1,preserveDrawingBuffer:!1,refreshExpiredTiles:!0,scrollZoom:!0,minZoom:-2,maxZoom:22,minPitch:0,maxPitch:60,boxZoom:!0,dragRotate:!0,dragPan:!0,keyboard:!0,doubleClickZoom:!0,touchZoomRotate:!0,touchPitch:!0,cooperativeGestures:!1,trackResize:!0,center:[0,0],zoom:0,bearing:0,pitch:0,renderWorldCopies:!0,maxTileCacheSize:null,maxTileCacheZoomLevels:t.a.MAX_TILE_CACHE_ZOOM_LEVELS,transformRequest:null,transformCameraUpdate:null,fadeDuration:300,crossSourceCollisions:!0,clickTolerance:3,localIdeographFontFamily:"sans-serif",pitchWithRotate:!0,validateStyle:!0,maxCanvasSize:[4096,4096],cancelPendingTileRequestsWhileZooming:!0},Ni=e=>{e.touchstart=e.dragStart,e.touchmoveWindow=e.dragMove,e.touchend=e.dragEnd},Ui={showCompass:!0,showZoom:!0,visualizePitch:!1};class Vi{constructor(e,r,n=!1){this.mousedown=e=>{this.startMouse(t.e({},e,{ctrlKey:!0,preventDefault:()=>e.preventDefault()}),o.mousePos(this.element,e)),o.addEventListener(window,"mousemove",this.mousemove),o.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=e=>{this.moveMouse(e,o.mousePos(this.element,e))},this.mouseup=e=>{this.mouseRotate.dragEnd(e),this.mousePitch&&this.mousePitch.dragEnd(e),this.offTemp()},this.touchstart=e=>{1!==e.targetTouches.length?this.reset():(this._startPos=this._lastPos=o.touchPos(this.element,e.targetTouches)[0],this.startTouch(e,this._startPos),o.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.addEventListener(window,"touchend",this.touchend))},this.touchmove=e=>{1!==e.targetTouches.length?this.reset():(this._lastPos=o.touchPos(this.element,e.targetTouches)[0],this.moveTouch(e,this._lastPos))},this.touchend=e=>{0===e.targetTouches.length&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos)<this._clickTolerance&&this.element.click(),delete this._startPos,delete this._lastPos,this.offTemp()},this.reset=()=>{this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;let i=e.dragRotate._mouseRotate.getClickTolerance(),a=e.dragRotate._mousePitch.getClickTolerance();this.element=r,this.mouseRotate=Jn({clickTolerance:i,enable:!0}),this.touchRotate=(({enable:e,clickTolerance:t,bearingDegreesPerPixelMoved:r=.8})=>{let n=new $n;return new Zn({clickTolerance:t,move:(e,t)=>({bearingDelta:(t.x-e.x)*r}),moveStateManager:n,enable:e,assignEvents:Ni})})({clickTolerance:i,enable:!0}),this.map=e,n&&(this.mousePitch=Qn({clickTolerance:a,enable:!0}),this.touchPitch=(({enable:e,clickTolerance:t,pitchDegreesPerPixelMoved:r=-.5})=>{let n=new $n;return new Zn({clickTolerance:t,move:(e,t)=>({pitchDelta:(t.y-e.y)*r}),moveStateManager:n,enable:e,assignEvents:Ni})})({clickTolerance:a,enable:!0})),o.addEventListener(r,"mousedown",this.mousedown),o.addEventListener(r,"touchstart",this.touchstart,{passive:!1}),o.addEventListener(r,"touchcancel",this.reset)}startMouse(e,t){this.mouseRotate.dragStart(e,t),this.mousePitch&&this.mousePitch.dragStart(e,t),o.disableDrag()}startTouch(e,t){this.touchRotate.dragStart(e,t),this.touchPitch&&this.touchPitch.dragStart(e,t),o.disableDrag()}moveMouse(e,t){let r=this.map,{bearingDelta:n}=this.mouseRotate.dragMove(e,t)||{};if(n&&r.setBearing(r.getBearing()+n),this.mousePitch){let{pitchDelta:n}=this.mousePitch.dragMove(e,t)||{};n&&r.setPitch(r.getPitch()+n)}}moveTouch(e,t){let r=this.map,{bearingDelta:n}=this.touchRotate.dragMove(e,t)||{};if(n&&r.setBearing(r.getBearing()+n),this.touchPitch){let{pitchDelta:n}=this.touchPitch.dragMove(e,t)||{};n&&r.setPitch(r.getPitch()+n)}}off(){let e=this.element;o.removeEventListener(e,"mousedown",this.mousedown),o.removeEventListener(e,"touchstart",this.touchstart,{passive:!1}),o.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.removeEventListener(window,"touchend",this.touchend),o.removeEventListener(e,"touchcancel",this.reset),this.offTemp()}offTemp(){o.enableDrag(),o.removeEventListener(window,"mousemove",this.mousemove),o.removeEventListener(window,"mouseup",this.mouseup),o.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),o.removeEventListener(window,"touchend",this.touchend)}}function qi(e,r,n){let i=new t.N(e.lng,e.lat);if(e=new t.N(e.lng,e.lat),r){let i=new t.N(e.lng-360,e.lat),a=new t.N(e.lng+360,e.lat),o=n.locationPoint(e).distSqr(r);n.locationPoint(i).distSqr(r)<o?e=i:n.locationPoint(a).distSqr(r)<o&&(e=a)}for(;Math.abs(e.lng-n.center.lng)>180;){let t=n.locationPoint(e);if(t.x>=0&&t.y>=0&&t.x<=n.width&&t.y<=n.height)break;e.lng>n.center.lng?e.lng-=360:e.lng+=360}return 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y=o.createNS("http://www.w3.org/2000/svg","circle");y.setAttributeNS(null,"fill","#FFFFFF"),y.setAttributeNS(null,"cx","5.5"),y.setAttributeNS(null,"cy","5.5"),y.setAttributeNS(null,"r","5.4999962"),m.appendChild(g),m.appendChild(y),s.appendChild(l),s.appendChild(u),s.appendChild(f),s.appendChild(d),s.appendChild(m),r.appendChild(s),r.setAttributeNS(null,"height",n*this._scale+"px"),r.setAttributeNS(null,"width",i*this._scale+"px"),this._element.appendChild(r),this._offset=t.P.convert(e&&e.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",(e=>{e.preventDefault()})),this._element.addEventListener("mousedown",(e=>{e.preventDefault()})),Gi(this._element,this._anchor,"marker"),e&&e.className)for(let t of e.className.split(" "))this._element.classList.add(t);this._popup=null}addTo(e){return this.remove(),this._map=e,this._element.setAttribute("aria-label",e._getUIString("Marker.Title")),e.getCanvasContainer().appendChild(this._element),e.on("move",this._update),e.on("moveend",this._update),e.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("terrain",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),o.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(e){return this._lngLat=t.N.convert(e),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(e){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),e){if(!("offset"in e.options)){let t=Math.abs(13.5)/Math.SQRT2;e.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[t,-1*(24.6+t)],"bottom-right":[-t,-1*(24.6+t)],left:[13.5,-24.6],right:[-13.5,-24.6]}:this._offset}this._popup=e,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}setSubpixelPositioning(e){return this._subpixelPositioning=e,this}getPopup(){return this._popup}togglePopup(){let e=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:e?(e.isOpen()?e.remove():(e.setLngLat(this._lngLat),e.addTo(this._map)),this):this}_updateOpacity(e=!1){var r,n;if(null===(r=this._map)||void 0===r||!r.terrain)return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(e)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout((()=>{this._opacityTimeout=null}),100)}let i=this._map,a=i.terrain.depthAtPoint(this._pos),o=i.terrain.getElevationForLngLatZoom(this._lngLat,i.transform.tileZoom);if(i.transform.lngLatToCameraDepth(this._lngLat,o)-a<.006)return void(this._element.style.opacity=this._opacity);let s=-this._offset.y/i.transform._pixelPerMeter,l=Math.sin(i.getPitch()*Math.PI/180)*s,c=i.terrain.depthAtPoint(new t.P(this._pos.x,this._pos.y-this._offset.y)),u=i.transform.lngLatToCameraDepth(this._lngLat,o+l)-c>.006;!(null===(n=this._popup)||void 0===n)&&n.isOpen()&&u&&this._popup.remove(),this._element.style.opacity=u?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(e){return this._offset=t.P.convert(e),this._update(),this}addClassName(e){this._element.classList.add(e)}removeClassName(e){this._element.classList.remove(e)}toggleClassName(e){return this._element.classList.toggle(e)}setDraggable(e){return this._draggable=!!e,this._map&&(e?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(e){return this._rotation=e||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(e){return this._rotationAlignment=e||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(e){return this._pitchAlignment=e&&"auto"!==e?e:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(e,t){return void 0===e&&void 0===t&&(this._opacity="1",this._opacityWhenCovered="0.2"),void 0!==e&&(this._opacity=e),void 0!==t&&(this._opacityWhenCovered=t),this._map&&this._updateOpacity(!0),this}}let Zi={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0},Yi=0,Xi=!1,$i={maxWidth:100,unit:"metric"};function Ki(e,t,r){let n=r&&r.maxWidth||100,i=e._container.clientHeight/2,a=e.unproject([0,i]),o=e.unproject([n,i]),s=a.distanceTo(o);if(r&&"imperial"===r.unit){let r=3.2808*s;r>5280?Ji(t,n,r/5280,e._getUIString("ScaleControl.Miles")):Ji(t,n,r,e._getUIString("ScaleControl.Feet"))}else r&&"nautical"===r.unit?Ji(t,n,s/1852,e._getUIString("ScaleControl.NauticalMiles")):s>=1e3?Ji(t,n,s/1e3,e._getUIString("ScaleControl.Kilometers")):Ji(t,n,s,e._getUIString("ScaleControl.Meters"))}function Ji(e,t,r,n){let i=function(e){let t=Math.pow(10,`${Math.floor(e)}`.length-1),r=e/t;return r=r>=10?10:r>=5?5:r>=3?3:r>=2?2:r>=1?1:function(e){let t=Math.pow(10,Math.ceil(-Math.log(e)/Math.LN10));return Math.round(e*t)/t}(r),t*r}(r);e.style.width=t*(i/r)+"px",e.innerHTML=`${i}&nbsp;${n}`}let Qi={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},ea=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function ta(e){if(e){if("number"==typeof e){let r=Math.round(Math.abs(e)/Math.SQRT2);return{center:new t.P(0,0),top:new t.P(0,e),"top-left":new t.P(r,r),"top-right":new t.P(-r,r),bottom:new t.P(0,-e),"bottom-left":new t.P(r,-r),"bottom-right":new t.P(-r,-r),left:new t.P(e,0),right:new t.P(-e,0)}}if(e instanceof t.P||Array.isArray(e)){let r=t.P.convert(e);return{center:r,top:r,"top-left":r,"top-right":r,bottom:r,"bottom-left":r,"bottom-right":r,left:r,right:r}}return{center:t.P.convert(e.center||[0,0]),top:t.P.convert(e.top||[0,0]),"top-left":t.P.convert(e["top-left"]||[0,0]),"top-right":t.P.convert(e["top-right"]||[0,0]),bottom:t.P.convert(e.bottom||[0,0]),"bottom-left":t.P.convert(e["bottom-left"]||[0,0]),"bottom-right":t.P.convert(e["bottom-right"]||[0,0]),left:t.P.convert(e.left||[0,0]),right:t.P.convert(e.right||[0,0])}}return ta(new t.P(0,0))}let ra=r;e.AJAXError=t.bh,e.Evented=t.E,e.LngLat=t.N,e.MercatorCoordinate=t.Z,e.Point=t.P,e.addProtocol=t.bi,e.config=t.a,e.removeProtocol=t.bj,e.AttributionControl=Si,e.BoxZoomHandler=Vn,e.CanvasSource=re,e.CooperativeGesturesHandler=_i,e.DoubleClickZoomHandler=di,e.DragPanHandler=yi,e.DragRotateHandler=vi,e.EdgeInsets=Tn,e.FullscreenControl=class extends t.E{constructor(e={}){super(),this._onFullscreenChange=()=>{var e;let t=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;null!==(e=t?.shadowRoot)&&void 0!==e&&e.fullscreenElement;)t=t.shadowRoot.fullscreenElement;t===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,e&&e.container&&(e.container instanceof HTMLElement?this._container=e.container:t.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(e){return this._map=e,this._container||(this._container=this._map.getContainer()),this._controlContainer=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){o.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){let e=this._fullscreenButton=o.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);o.create("span","maplibregl-ctrl-icon",e).setAttribute("aria-hidden","true"),e.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){let e=this._getTitle();this._fullscreenButton.setAttribute("aria-label",e),this._fullscreenButton.title=e}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new t.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new t.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},e.GeoJSONSource=J,e.GeolocateControl=class extends t.E{constructor(e){super(),this._onSuccess=e=>{if(this._map){if(this._isOutOfMapMaxBounds(e))return this._setErrorState(),this.fire(new t.k("outofmaxbounds",e)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=e,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&"OFF"!==this._watchState&&this._updateMarker(e),this.options.trackUserLocation&&"ACTIVE_LOCK"!==this._watchState||this._updateCamera(e),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new t.k("geolocate",e)),this._finish()}},this._updateCamera=e=>{let r=new t.N(e.coords.longitude,e.coords.latitude),n=e.coords.accuracy,i=this._map.getBearing(),a=t.e({bearing:i},this.options.fitBoundsOptions),o=Z.fromLngLat(r,n);this._map.fitBounds(o,a,{geolocateSource:!0})},this._updateMarker=e=>{if(e){let r=new t.N(e.coords.longitude,e.coords.latitude);this._accuracyCircleMarker.setLngLat(r).addTo(this._map),this._userLocationDotMarker.setLngLat(r).addTo(this._map),this._accuracy=e.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=e=>{if(this._map){if(this.options.trackUserLocation)if(1===e.code){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;let e=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=e,this._geolocateButton.setAttribute("aria-label",e),void 0!==this._geolocationWatchID&&this._clearWatch()}else{if(3===e.code&&Xi)return;this._setErrorState()}"OFF"!==this._watchState&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new t.k("error",e)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=()=>{this._map&&(this._container.addEventListener("contextmenu",(e=>e.preventDefault())),this._geolocateButton=o.create("button","maplibregl-ctrl-geolocate",this._container),o.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",this._geolocateButton.disabled=!0)},this._finishSetupUI=e=>{if(this._map){if(!1===e){t.w("Geolocation support is not available so the GeolocateControl will be disabled.");let e=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=e,this._geolocateButton.setAttribute("aria-label",e)}else{let e=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.disabled=!1,this._geolocateButton.title=e,this._geolocateButton.setAttribute("aria-label",e)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=o.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Wi({element:this._dotElement}),this._circleElement=o.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Wi({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",(()=>this.trigger())),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",(e=>{e.geolocateSource||"ACTIVE_LOCK"!==this._watchState||e.originalEvent&&"resize"===e.originalEvent.type||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new t.k("trackuserlocationend")),this.fire(new t.k("userlocationlostfocus")))}))}},this.options=t.e({},Zi,e)}onAdd(e){return this._map=e,this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),function(){return t._(this,arguments,void 0,(function*(e=!1){if(void 0!==Ri&&!e)return Ri;if(void 0===window.navigator.permissions)return Ri=!!window.navigator.geolocation,Ri;try{Ri="denied"!==(yield window.navigator.permissions.query({name:"geolocation"})).state}catch{Ri=!!window.navigator.geolocation}return Ri}))}().then((e=>this._finishSetupUI(e))),this._container}onRemove(){void 0!==this._geolocationWatchID&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),o.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Yi=0,Xi=!1}_isOutOfMapMaxBounds(e){let t=this._map.getMaxBounds(),r=e.coords;return t&&(r.longitude<t.getWest()||r.longitude>t.getEast()||r.latitude<t.getSouth()||r.latitude>t.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){let e=this._map.getBounds(),t=e.getSouthEast(),r=e.getNorthEast(),n=t.distanceTo(r),i=Math.ceil(this._accuracy/(n/this._map._container.clientHeight)*2);this._circleElement.style.width=`${i}px`,this._circleElement.style.height=`${i}px`}trigger(){if(!this._setup)return t.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new t.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Yi--,Xi=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new t.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new t.k("trackuserlocationstart")),this.fire(new t.k("userlocationfocus"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if("OFF"===this._watchState&&void 0!==this._geolocationWatchID)this._clearWatch();else if(void 0===this._geolocationWatchID){let e;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Yi++,Yi>1?(e={maximumAge:6e5,timeout:0},Xi=!0):(e=this.options.positionOptions,Xi=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,e)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},e.Hash=Sn,e.ImageSource=ee,e.KeyboardHandler=ui,e.LngLatBounds=Z,e.LogoControl=Ei,e.Map=class extends Ai{constructor(e){t.bf.mark(t.bg.create);let r=Object.assign(Object.assign({},ji),e);if(null!=r.minZoom&&null!=r.maxZoom&&r.minZoom>r.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(null!=r.minPitch&&null!=r.maxPitch&&r.minPitch>r.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(null!=r.minPitch&&r.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(null!=r.maxPitch&&r.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new An(r.minZoom,r.maxZoom,r.minPitch,r.maxPitch,r.renderWorldCopies),{bearingSnap:r.bearingSnap}),this._idleTriggered=!1,this._crossFadingFactor=1,this._renderTaskQueue=new Ci,this._controls=[],this._mapId=t.a4(),this._contextLost=e=>{e.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new t.k("webglcontextlost",{originalEvent:e}))},this._contextRestored=e=>{this._setupPainter(),this.resize(),this._update(),this.fire(new t.k("webglcontextrestored",{originalEvent:e}))},this._onMapScroll=e=>{if(e.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=r.interactive,this._maxTileCacheSize=r.maxTileCacheSize,this._maxTileCacheZoomLevels=r.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=!0===r.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=!0===r.preserveDrawingBuffer,this._antialias=!0===r.antialias,this._trackResize=!0===r.trackResize,this._bearingSnap=r.bearingSnap,this._refreshExpiredTiles=!0===r.refreshExpiredTiles,this._fadeDuration=r.fadeDuration,this._crossSourceCollisions=!0===r.crossSourceCollisions,this._collectResourceTiming=!0===r.collectResourceTiming,this._locale=Object.assign(Object.assign({},Fi),r.locale),this._clickTolerance=r.clickTolerance,this._overridePixelRatio=r.pixelRatio,this._maxCanvasSize=r.maxCanvasSize,this.transformCameraUpdate=r.transformCameraUpdate,this.cancelPendingTileRequestsWhileZooming=!0===r.cancelPendingTileRequestsWhileZooming,this._imageQueueHandle=p.addThrottleControl((()=>this.isMoving())),this._requestManager=new d(r.transformRequest),"string"==typeof r.container){if(this._container=document.getElementById(r.container),!this._container)throw new Error(`Container '${r.container}' not found.`)}else{if(!(r.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=r.container}if(r.maxBounds&&this.setMaxBounds(r.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",(()=>this._update(!1))).on("moveend",(()=>this._update(!1))).on("zoom",(()=>this._update(!0))).on("terrain",(()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)})).once("idle",(()=>{this._idleTriggered=!0})),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let e=!1,t=Mn((e=>{this._trackResize&&!this._removed&&(this.resize(e),this.redraw())}),50);this._resizeObserver=new ResizeObserver((r=>{e?t(r):e=!0})),this._resizeObserver.observe(this._container)}this.handlers=new ki(this,r),this._hash=r.hash&&new Sn("string"==typeof r.hash&&r.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:r.center,zoom:r.zoom,bearing:r.bearing,pitch:r.pitch}),r.bounds&&(this.resize(),this.fitBounds(r.bounds,t.e({},r.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=r.localIdeographFontFamily,this._validateStyle=r.validateStyle,r.style&&this.setStyle(r.style,{localIdeographFontFamily:r.localIdeographFontFamily}),r.attributionControl&&this.addControl(new Si("boolean"==typeof r.attributionControl?void 0:r.attributionControl)),r.maplibreLogo&&this.addControl(new Ei,r.logoPosition),this.on("style.load",(()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)})),this.on("data",(e=>{this._update("style"===e.dataType),this.fire(new t.k(`${e.dataType}data`,e))})),this.on("dataloading",(e=>{this.fire(new t.k(`${e.dataType}dataloading`,e))})),this.on("dataabort",(e=>{this.fire(new t.k("sourcedataabort",e))}))}_getMapId(){return this._mapId}addControl(e,r){if(void 0===r&&(r=e.getDefaultPosition?e.getDefaultPosition():"top-right"),!e||!e.onAdd)return this.fire(new t.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));let n=e.onAdd(this);this._controls.push(e);let i=this._controlPositions[r];return-1!==r.indexOf("bottom")?i.insertBefore(n,i.firstChild):i.appendChild(n),this}removeControl(e){if(!e||!e.onRemove)return this.fire(new t.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));let r=this._controls.indexOf(e);return r>-1&&this._controls.splice(r,1),e.onRemove(this),this}hasControl(e){return this._controls.indexOf(e)>-1}calculateCameraOptionsFromTo(e,t,r,n){return null==n&&this.terrain&&(n=this.terrain.getElevationForLngLatZoom(r,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(e,t,r,n)}resize(e){var r;let n=this._containerDimensions(),i=n[0],a=n[1],o=this._getClampedPixelRatio(i,a);if(this._resizeCanvas(i,a,o),this.painter.resize(i,a,o),this.painter.overLimit()){let e=this.painter.context.gl;this._maxCanvasSize=[e.drawingBufferWidth,e.drawingBufferHeight];let t=this._getClampedPixelRatio(i,a);this._resizeCanvas(i,a,t),this.painter.resize(i,a,t)}this.transform.resize(i,a),null===(r=this._requestedCameraState)||void 0===r||r.resize(i,a);let s=!this._moving;return s&&(this.stop(),this.fire(new t.k("movestart",e)).fire(new t.k("move",e))),this.fire(new t.k("resize",e)),s&&this.fire(new t.k("moveend",e)),this}_getClampedPixelRatio(e,t){let{0:r,1:n}=this._maxCanvasSize,i=this.getPixelRatio(),a=e*i,o=t*i;return Math.min(a>r?r/a:1,o>n?n/o:1)*i}getPixelRatio(){var e;return null!==(e=this._overridePixelRatio)&&void 0!==e?e:devicePixelRatio}setPixelRatio(e){this._overridePixelRatio=e,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(e){return this.transform.setMaxBounds(Z.convert(e)),this._update()}setMinZoom(e){if((e=e??-2)>=-2&&e<=this.transform.maxZoom)return this.transform.minZoom=e,this._update(),this.getZoom()<e&&this.setZoom(e),this;throw new Error("minZoom must be between -2 and the current maxZoom, inclusive")}getMinZoom(){return this.transform.minZoom}setMaxZoom(e){if((e=e??22)>=this.transform.minZoom)return this.transform.maxZoom=e,this._update(),this.getZoom()>e&&this.setZoom(e),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(e){if((e=e??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(e>=0&&e<=this.transform.maxPitch)return this.transform.minPitch=e,this._update(),this.getPitch()<e&&this.setPitch(e),this;throw new Error("minPitch must be between 0 and the current maxPitch, inclusive")}getMinPitch(){return this.transform.minPitch}setMaxPitch(e){if((e=e??60)>85)throw new Error("maxPitch must be less than or equal to 85");if(e>=this.transform.minPitch)return this.transform.maxPitch=e,this._update(),this.getPitch()>e&&this.setPitch(e),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(e){return this.transform.renderWorldCopies=e,this._update()}project(e){return this.transform.locationPoint(t.N.convert(e),this.style&&this.terrain)}unproject(e){return this.transform.pointLocation(t.P.convert(e),this.terrain)}isMoving(){var e;return this._moving||(null===(e=this.handlers)||void 0===e?void 0:e.isMoving())}isZooming(){var e;return this._zooming||(null===(e=this.handlers)||void 0===e?void 0:e.isZooming())}isRotating(){var e;return this._rotating||(null===(e=this.handlers)||void 0===e?void 0:e.isRotating())}_createDelegatedListener(e,t,r){if("mouseenter"===e||"mouseover"===e){let n=!1;return{layers:t,listener:r,delegates:{mousemove:i=>{let a=t.filter((e=>this.getLayer(e))),o=0!==a.length?this.queryRenderedFeatures(i.point,{layers:a}):[];o.length?n||(n=!0,r.call(this,new Rn(e,this,i.originalEvent,{features:o}))):n=!1},mouseout:()=>{n=!1}}}}if("mouseleave"===e||"mouseout"===e){let n=!1;return{layers:t,listener:r,delegates:{mousemove:i=>{let a=t.filter((e=>this.getLayer(e)));(0!==a.length?this.queryRenderedFeatures(i.point,{layers:a}):[]).length?n=!0:n&&(n=!1,r.call(this,new Rn(e,this,i.originalEvent)))},mouseout:t=>{n&&(n=!1,r.call(this,new Rn(e,this,t.originalEvent)))}}}}{let n=e=>{let n=t.filter((e=>this.getLayer(e))),i=0!==n.length?this.queryRenderedFeatures(e.point,{layers:n}):[];i.length&&(e.features=i,r.call(this,e),delete e.features)};return{layers:t,listener:r,delegates:{[e]:n}}}}_saveDelegatedListener(e,t){this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[e]=this._delegatedListeners[e]||[],this._delegatedListeners[e].push(t)}_removeDelegatedListener(e,t,r){if(!this._delegatedListeners||!this._delegatedListeners[e])return;let n=this._delegatedListeners[e];for(let e=0;e<n.length;e++){let i=n[e];if(i.listener===r&&i.layers.length===t.length&&i.layers.every((e=>t.includes(e)))){for(let e in i.delegates)this.off(e,i.delegates[e]);return void n.splice(e,1)}}}on(e,t,r){if(void 0===r)return super.on(e,t);let n=this._createDelegatedListener(e,"string"==typeof t?[t]:t,r);this._saveDelegatedListener(e,n);for(let e in n.delegates)this.on(e,n.delegates[e]);return this}once(e,t,r){if(void 0===r)return super.once(e,t);let n="string"==typeof t?[t]:t,i=this._createDelegatedListener(e,n,r);for(let t in i.delegates){let a=i.delegates[t];i.delegates[t]=(...t)=>{this._removeDelegatedListener(e,n,r),a(...t)}}this._saveDelegatedListener(e,i);for(let e in i.delegates)this.once(e,i.delegates[e]);return this}off(e,t,r){return void 0===r?super.off(e,t):(this._removeDelegatedListener(e,"string"==typeof t?[t]:t,r),this)}queryRenderedFeatures(e,r){if(!this.style)return[];let n,i=e instanceof t.P||Array.isArray(e),a=i?e:[[0,0],[this.transform.width,this.transform.height]];if(r=r||(i?{}:e)||{},a instanceof t.P||"number"==typeof a[0])n=[t.P.convert(a)];else{let e=t.P.convert(a[0]),r=t.P.convert(a[1]);n=[e,new t.P(r.x,e.y),r,new t.P(e.x,r.y),e]}return this.style.queryRenderedFeatures(n,r,this.transform)}querySourceFeatures(e,t){return this.style.querySourceFeatures(e,t)}setStyle(e,r){return!1!==(r=t.e({},{localIdeographFontFamily:this._localIdeographFontFamily,validate:this._validateStyle},r)).diff&&r.localIdeographFontFamily===this._localIdeographFontFamily&&this.style&&e?(this._diffStyle(e,r),this):(this._localIdeographFontFamily=r.localIdeographFontFamily,this._updateStyle(e,r))}setTransformRequest(e){return this._requestManager.setTransformRequest(e),this}_getUIString(e){let t=this._locale[e];if(null==t)throw new Error(`Missing UI string '${e}'`);return t}_updateStyle(e,t){if(t.transformStyle&&this.style&&!this.style._loaded)return void this.style.once("style.load",(()=>this._updateStyle(e,t)));let r=this.style&&t.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!e)),e?(this.style=new pt(this,t||{}),this.style.setEventedParent(this,{style:this.style}),"string"==typeof e?this.style.loadURL(e,t,r):this.style.loadJSON(e,t,r),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new pt(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(e,r){if("string"==typeof e){let n=this._requestManager.transformRequest(e,"Style");t.h(n,new AbortController).then((e=>{this._updateDiff(e.data,r)})).catch((e=>{e&&this.fire(new t.j(e))}))}else"object"==typeof e&&this._updateDiff(e,r)}_updateDiff(e,r){try{this.style.setState(e,r)&&this._update(!0)}catch(n){t.w(`Unable to perform style diff: ${n.message||n.error||n}.  Rebuilding the style from scratch.`),this._updateStyle(e,r)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():t.w("There is no style added to the map.")}addSource(e,t){return this._lazyInitEmptyStyle(),this.style.addSource(e,t),this._update(!0)}isSourceLoaded(e){let r=this.style&&this.style.sourceCaches[e];if(void 0!==r)return r.loaded();this.fire(new t.j(new Error(`There is no source with ID '${e}'`)))}setTerrain(e){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),e){let r=this.style.sourceCaches[e.source];if(!r)throw new Error(`cannot load terrain, because there exists no source with ID: ${e.source}`);null===this.terrain&&r.reload();for(let r in this.style._layers){let n=this.style._layers[r];"hillshade"===n.type&&n.source===e.source&&t.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new Pi(this.painter,r,e),this.painter.renderToTexture=new Oi(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=t=>{"style"===t.dataType?this.terrain.sourceCache.freeRtt():"source"===t.dataType&&t.tile&&(t.sourceId!==e.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(t.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new t.k("terrain",{terrain:e})),this}getTerrain(){var e,t;return null!==(t=null===(e=this.terrain)||void 0===e?void 0:e.options)&&void 0!==t?t:null}areTilesLoaded(){let e=this.style&&this.style.sourceCaches;for(let t in e){let r=e[t]._tiles;for(let e in r){let t=r[e];if("loaded"!==t.state&&"errored"!==t.state)return!1}}return!0}removeSource(e){return this.style.removeSource(e),this._update(!0)}getSource(e){return this.style.getSource(e)}addImage(e,r,n={}){let{pixelRatio:i=1,sdf:o=!1,stretchX:s,stretchY:l,content:c,textFitWidth:u,textFitHeight:h}=n;if(this._lazyInitEmptyStyle(),!(r instanceof HTMLImageElement||t.b(r))){if(void 0===r.width||void 0===r.height)return this.fire(new t.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{let{width:n,height:a,data:f}=r,p=r;return this.style.addImage(e,{data:new t.R({width:n,height:a},new Uint8Array(f)),pixelRatio:i,stretchX:s,stretchY:l,content:c,textFitWidth:u,textFitHeight:h,sdf:o,version:0,userImage:p}),p.onAdd&&p.onAdd(this,e),this}}{let{width:n,height:f,data:p}=a.getImageData(r);this.style.addImage(e,{data:new t.R({width:n,height:f},p),pixelRatio:i,stretchX:s,stretchY:l,content:c,textFitWidth:u,textFitHeight:h,sdf:o,version:0})}}updateImage(e,r){let n=this.style.getImage(e);if(!n)return this.fire(new t.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));let i=r instanceof HTMLImageElement||t.b(r)?a.getImageData(r):r,{width:o,height:s,data:l}=i;if(void 0===o||void 0===s)return this.fire(new t.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(o!==n.data.width||s!==n.data.height)return this.fire(new t.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));let c=!(r instanceof HTMLImageElement||t.b(r));return n.data.replace(l,c),this.style.updateImage(e,n),this}getImage(e){return this.style.getImage(e)}hasImage(e){return e?!!this.style.getImage(e):(this.fire(new t.j(new Error("Missing required image id"))),!1)}removeImage(e){this.style.removeImage(e)}loadImage(e){return p.getImage(this._requestManager.transformRequest(e,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(e,t){return this._lazyInitEmptyStyle(),this.style.addLayer(e,t),this._update(!0)}moveLayer(e,t){return this.style.moveLayer(e,t),this._update(!0)}removeLayer(e){return this.style.removeLayer(e),this._update(!0)}getLayer(e){return this.style.getLayer(e)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(e,t,r){return this.style.setLayerZoomRange(e,t,r),this._update(!0)}setFilter(e,t,r={}){return this.style.setFilter(e,t,r),this._update(!0)}getFilter(e){return this.style.getFilter(e)}setPaintProperty(e,t,r,n={}){return this.style.setPaintProperty(e,t,r,n),this._update(!0)}getPaintProperty(e,t){return this.style.getPaintProperty(e,t)}setLayoutProperty(e,t,r,n={}){return this.style.setLayoutProperty(e,t,r,n),this._update(!0)}getLayoutProperty(e,t){return this.style.getLayoutProperty(e,t)}setGlyphs(e,t={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(e,t),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(e,t,r={}){return this._lazyInitEmptyStyle(),this.style.addSprite(e,t,r,(e=>{e||this._update(!0)})),this}removeSprite(e){return this._lazyInitEmptyStyle(),this.style.removeSprite(e),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(e,t={}){return this._lazyInitEmptyStyle(),this.style.setSprite(e,t,(e=>{e||this._update(!0)})),this}setLight(e,t={}){return this._lazyInitEmptyStyle(),this.style.setLight(e,t),this._update(!0)}getLight(){return this.style.getLight()}setSky(e){return this._lazyInitEmptyStyle(),this.style.setSky(e),this._update(!0)}getSky(){return this.style.getSky()}setFeatureState(e,t){return this.style.setFeatureState(e,t),this._update()}removeFeatureState(e,t){return this.style.removeFeatureState(e,t),this._update()}getFeatureState(e){return this.style.getFeatureState(e)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let e=0,t=0;return this._container&&(e=this._container.clientWidth||400,t=this._container.clientHeight||300),[e,t]}_setupContainer(){let e=this._container;e.classList.add("maplibregl-map");let t=this._canvasContainer=o.create("div","maplibregl-canvas-container",e);this._interactive&&t.classList.add("maplibregl-interactive"),this._canvas=o.create("canvas","maplibregl-canvas",t),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex",this._interactive?"0":"-1"),this._canvas.setAttribute("aria-label",this._getUIString("Map.Title")),this._canvas.setAttribute("role","region");let r=this._containerDimensions(),n=this._getClampedPixelRatio(r[0],r[1]);this._resizeCanvas(r[0],r[1],n);let i=this._controlContainer=o.create("div","maplibregl-control-container",e),a=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach((e=>{a[e]=o.create("div",`maplibregl-ctrl-${e} `,i)})),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(e,t,r){this._canvas.width=Math.floor(r*e),this._canvas.height=Math.floor(r*t),this._canvas.style.width=`${e}px`,this._canvas.style.height=`${t}px`}_setupPainter(){let e={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1},t=null;this._canvas.addEventListener("webglcontextcreationerror",(r=>{t={requestedAttributes:e},r&&(t.statusMessage=r.statusMessage,t.type=r.type)}),{once:!0});let r=this._canvas.getContext("webgl2",e)||this._canvas.getContext("webgl",e);if(!r){let e="Failed to initialize WebGL";throw t?(t.message=e,new Error(JSON.stringify(t))):new Error(e)}this.painter=new _n(r,this.transform),c.testSupport(r)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(e){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||e,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(e){return this._update(),this._renderTaskQueue.add(e)}_cancelRenderFrame(e){this._renderTaskQueue.remove(e)}_render(e){let r=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(e),this._removed)return;let n=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;let e=this.transform.zoom,i=a.now();this.style.zoomHistory.update(e,i);let o=new t.z(e,{now:i,fadeDuration:r,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),s=o.crossFadingFactor();1===s&&s===this._crossFadingFactor||(n=!0,this._crossFadingFactor=s),this.style.update(o)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,r,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:r,showPadding:this.showPadding}),this.fire(new t.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,t.bf.mark(t.bg.load),this.fire(new t.k("load"))),this.style&&(this.style.hasTransitions()||n)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();let i=this._sourcesDirty||this._styleDirty||this._placementDirty;return i||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new t.k("idle")),!this._loaded||this._fullyLoaded||i||(this._fullyLoaded=!0,t.bf.mark(t.bg.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var e;this._hash&&this._hash.remove();for(let e of this._controls)e.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),p.removeThrottleControl(this._imageQueueHandle),null===(e=this._resizeObserver)||void 0===e||e.disconnect();let r=this.painter.context.gl.getExtension("WEBGL_lose_context");r?.loseContext&&r.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),o.remove(this._canvasContainer),o.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),t.bf.clearMetrics(),this._removed=!0,this.fire(new t.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,a.frameAsync(this._frameRequest).then((e=>{t.bf.frame(e),this._frameRequest=null,this._render(e)})).catch((()=>{})))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(e){this._showTileBoundaries!==e&&(this._showTileBoundaries=e,this._update())}get showPadding(){return!!this._showPadding}set showPadding(e){this._showPadding!==e&&(this._showPadding=e,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(e){this._showCollisionBoxes!==e&&(this._showCollisionBoxes=e,e?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(e){this._showOverdrawInspector!==e&&(this._showOverdrawInspector=e,this._update())}get repaint(){return!!this._repaint}set repaint(e){this._repaint!==e&&(this._repaint=e,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(e){this._vertices=e,this._update()}get version(){return Bi}getCameraTargetElevation(){return this.transform.elevation}},e.MapMouseEvent=Rn,e.MapTouchEvent=Fn,e.MapWheelEvent=Bn,e.Marker=Wi,e.NavigationControl=class{constructor(e){this._updateZoomButtons=()=>{let e=this._map.getZoom(),t=e===this._map.getMaxZoom(),r=e===this._map.getMinZoom();this._zoomInButton.disabled=t,this._zoomOutButton.disabled=r,this._zoomInButton.setAttribute("aria-disabled",t.toString()),this._zoomOutButton.setAttribute("aria-disabled",r.toString())},this._rotateCompassArrow=()=>{let e=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=e},this._setButtonTitle=(e,t)=>{let r=this._map._getUIString(`NavigationControl.${t}`);e.title=r,e.setAttribute("aria-label",r)},this.options=t.e({},Ui,e),this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",(e=>e.preventDefault())),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",(e=>this._map.zoomIn({},{originalEvent:e}))),o.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",(e=>this._map.zoomOut({},{originalEvent:e}))),o.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",(e=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:e}):this._map.resetNorth({},{originalEvent:e})})),this._compassIcon=o.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(e){return this._map=e,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new Vi(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){o.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(e,t){let r=o.create("button",e,this._container);return r.type="button",r.addEventListener("click",t),r}},e.Popup=class extends t.E{constructor(e){super(),this.remove=()=>(this._content&&o.remove(this._content),this._container&&(o.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new t.k("close"))),this),this._onMouseUp=e=>{this._update(e.point)},this._onMouseMove=e=>{this._update(e.point)},this._onDrag=e=>{this._update(e.point)},this._update=e=>{var t;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=o.create("div","maplibregl-popup",this._map.getContainer()),this._tip=o.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(let e of this.options.className.split(" "))this._container.classList.add(e);this._closeButton&&this._closeButton.setAttribute("aria-label",this._map._getUIString("Popup.Close")),this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?qi(this._lngLat,this._flatPos,this._map.transform):null===(t=this._lngLat)||void 0===t?void 0:t.wrap(),this._trackPointer&&!e)return;let r=this._flatPos=this._pos=this._trackPointer&&e?e:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&e?e:this._map.transform.locationPoint(this._lngLat));let n=this.options.anchor,i=ta(this.options.offset);if(!n){let e,t=this._container.offsetWidth,a=this._container.offsetHeight;e=r.y+i.bottom.y<a?["top"]:r.y>this._map.transform.height-a?["bottom"]:[],r.x<t/2?e.push("left"):r.x>this._map.transform.width-t/2&&e.push("right"),n=0===e.length?"bottom":e.join("-")}let a=r.add(i[n]);this.options.subpixelPositioning||(a=a.round()),o.setTransform(this._container,`${Hi[n]} translate(${a.x}px,${a.y}px)`),Gi(this._container,n,"popup")},this._onClose=()=>{this.remove()},this.options=t.e(Object.create(Qi),e)}addTo(e){return this._map&&this.remove(),this._map=e,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new t.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(e){return this._lngLat=t.N.convert(e),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(e){return this.setDOMContent(document.createTextNode(e))}setHTML(e){let t,r=document.createDocumentFragment(),n=document.createElement("body");for(n.innerHTML=e;t=n.firstChild,t;)r.appendChild(t);return this.setDOMContent(r)}getMaxWidth(){var e;return null===(e=this._container)||void 0===e?void 0:e.style.maxWidth}setMaxWidth(e){return this.options.maxWidth=e,this._update(),this}setDOMContent(e){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=o.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(e),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(e){return this._container&&this._container.classList.add(e),this}removeClassName(e){return this._container&&this._container.classList.remove(e),this}setOffset(e){return this.options.offset=e,this._update(),this}toggleClassName(e){if(this._container)return this._container.classList.toggle(e)}setSubpixelPositioning(e){this.options.subpixelPositioning=e}_createCloseButton(){this.options.closeButton&&(this._closeButton=o.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.innerHTML="&#215;",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;let e=this._container.querySelector(ea);e&&e.focus()}},e.RasterDEMTileSource=K,e.RasterTileSource=$,e.ScaleControl=class{constructor(e){this._onMove=()=>{Ki(this._map,this._container,this.options)},this.setUnit=e=>{this.options.unit=e,Ki(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},$i),e)}getDefaultPosition(){return"bottom-left"}onAdd(e){return this._map=e,this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-scale",e.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){o.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},e.ScrollZoomHandler=pi,e.Style=pt,e.TerrainControl=class{constructor(e){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=e}onAdd(e){return this._map=e,this._container=o.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=o.create("button","maplibregl-ctrl-terrain",this._container),o.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){o.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},e.TwoFingersTouchPitchHandler=li,e.TwoFingersTouchRotateHandler=oi,e.TwoFingersTouchZoomHandler=ii,e.TwoFingersTouchZoomRotateHandler=xi,e.VectorTileSource=X,e.VideoSource=te,e.addSourceType=(e,r)=>t._(void 0,void 0,void 0,(function*(){if(ie(e))throw new Error(`A source type called "${e}" already exists.`);var t;t=r,ne[e]=t})),e.clearPrewarmedResources=function(){let e=F;e&&(e.isPreloaded()&&1===e.numActive()?(e.release(O),F=null):console.warn("Could not clear WebWorkers since there are active Map 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The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},e.getMaxParallelImageRequests=function(){return t.a.MAX_PARALLEL_IMAGE_REQUESTS},e.getRTLTextPluginStatus=function(){return le().getRTLTextPluginStatus()},e.getVersion=function(){return ra},e.getWorkerCount=function(){return R.workerCount},e.getWorkerUrl=function(){return t.a.WORKER_URL},e.importScriptInWorkers=function(e){return V().broadcast("IS",e)},e.prewarm=function(){N().acquire(O)},e.setMaxParallelImageRequests=function(e){t.a.MAX_PARALLEL_IMAGE_REQUESTS=e},e.setRTLTextPlugin=function(e,t){return le().setRTLTextPlugin(e,t)},e.setWorkerCount=function(e){R.workerCount=e},e.setWorkerUrl=function(e){t.a.WORKER_URL=e}})),e},"object"==typeof e&&typeof t<"u"?t.exports=n():(r=typeof globalThis<"u"?globalThis:r||self).maplibregl=n()}}),kb=m({"src/plots/map/layers.js"(e,t){var r=ct(),n=Et().sanitizeHTML,i=yb(),a=hb();function o(e,t){this.subplot=e,this.uid=e.uid+"-"+t,this.index=t,this.idSource="source-"+this.uid,this.idLayer=a.layoutLayerPrefix+this.uid,this.sourceType=null,this.source=null,this.layerType=null,this.below=null,this.visible=!1}var s=o.prototype;function l(e){if(!e.visible)return!1;var t=e.source;if(Array.isArray(t)&&t.length>0){for(var n=0;n<t.length;n++)if("string"!=typeof t[n]||0===t[n].length)return!1;return!0}return r.isPlainObject(t)||"string"==typeof t&&t.length>0}function c(e){var t={},n={};switch(e.type){case"circle":r.extendFlat(n,{"circle-radius":e.circle.radius,"circle-color":e.color,"circle-opacity":e.opacity});break;case"line":r.extendFlat(n,{"line-width":e.line.width,"line-color":e.color,"line-opacity":e.opacity,"line-dasharray":e.line.dash});break;case"fill":r.extendFlat(n,{"fill-color":e.color,"fill-outline-color":e.fill.outlinecolor,"fill-opacity":e.opacity});break;case"symbol":var a=e.symbol,o=i(a.textposition,a.iconsize);r.extendFlat(t,{"icon-image":a.icon+"-15","icon-size":a.iconsize/10,"text-field":a.text,"text-size":a.textfont.size,"text-anchor":o.anchor,"text-offset":o.offset,"symbol-placement":a.placement}),r.extendFlat(n,{"icon-color":e.color,"text-color":a.textfont.color,"text-opacity":e.opacity});break;case"raster":r.extendFlat(n,{"raster-fade-duration":0,"raster-opacity":e.opacity})}return{layout:t,paint:n}}s.update=function(e){this.visible?this.needsNewImage(e)?this.updateImage(e):this.needsNewSource(e)?(this.removeLayer(),this.updateSource(e),this.updateLayer(e)):this.needsNewLayer(e)?this.updateLayer(e):this.updateStyle(e):(this.updateSource(e),this.updateLayer(e)),this.visible=l(e)},s.needsNewImage=function(e){return this.subplot.map.getSource(this.idSource)&&"image"===this.sourceType&&"image"===e.sourcetype&&(this.source!==e.source||JSON.stringify(this.coordinates)!==JSON.stringify(e.coordinates))},s.needsNewSource=function(e){return this.sourceType!==e.sourcetype||JSON.stringify(this.source)!==JSON.stringify(e.source)||this.layerType!==e.type},s.needsNewLayer=function(e){return this.layerType!==e.type||this.below!==this.subplot.belowLookup["layout-"+this.index]},s.lookupBelow=function(){return this.subplot.belowLookup["layout-"+this.index]},s.updateImage=function(e){this.subplot.map.getSource(this.idSource).updateImage({url:e.source,coordinates:e.coordinates});var t=this.findFollowingMapLayerId(this.lookupBelow());null!==t&&this.subplot.map.moveLayer(this.idLayer,t)},s.updateSource=function(e){var t=this.subplot.map;if(t.getSource(this.idSource)&&t.removeSource(this.idSource),this.sourceType=e.sourcetype,this.source=e.source,l(e)){var r=function(e){var t,r=e.sourcetype,i=e.source,a={type:r};return"geojson"===r?t="data":"vector"===r?t="string"==typeof i?"url":"tiles":"raster"===r?(t="tiles",a.tileSize=256):"image"===r&&(t="url",a.coordinates=e.coordinates),a[t]=i,e.sourceattribution&&(a.attribution=n(e.sourceattribution)),a}(e);t.addSource(this.idSource,r)}},s.findFollowingMapLayerId=function(e){if("traces"===e)for(var t=this.subplot.getMapLayers(),r=0;r<t.length;r++){var n=t[r].id;if("string"==typeof n&&0===n.indexOf(a.traceLayerPrefix)){e=n;break}}return e},s.updateLayer=function(e){var t=this.subplot,r=c(e),n=this.lookupBelow(),i=this.findFollowingMapLayerId(n);this.removeLayer(),l(e)&&t.addLayer({id:this.idLayer,source:this.idSource,"source-layer":e.sourcelayer||"",type:e.type,minzoom:e.minzoom,maxzoom:e.maxzoom,layout:r.layout,paint:r.paint},i),this.layerType=e.type,this.below=n},s.updateStyle=function(e){if(l(e)){var t=c(e);this.subplot.setOptions(this.idLayer,"setLayoutProperty",t.layout),this.subplot.setOptions(this.idLayer,"setPaintProperty",t.paint)}},s.removeLayer=function(){var e=this.subplot.map;e.getLayer(this.idLayer)&&e.removeLayer(this.idLayer)},s.dispose=function(){var e=this.subplot.map;e.getLayer(this.idLayer)&&e.removeLayer(this.idLayer),e.getSource(this.idSource)&&e.removeSource(this.idSource)},t.exports=function(e,t,r){var n=new o(e,t);return n.update(r),n}}}),Ab=m({"src/plots/map/map.js"(e,t){var r=Tb(),n=ct(),i=wg(),a=He(),o=ar(),s=pr(),l=Or(),c=Rr(),u=c.drawMode,h=c.selectMode,f=Cn().prepSelect,p=Cn().clearOutline,d=Cn().clearSelectionsCache,m=Cn().selectOnClick,g=hb(),y=kb();function v(e,t){this.id=t,this.gd=e;var r=e._fullLayout,n=e._context;this.container=r._glcontainer.node(),this.isStatic=n.staticPlot,this.uid=r._uid+"-"+this.id,this.div=null,this.xaxis=null,this.yaxis=null,this.createFramework(r),this.map=null,this.styleObj=null,this.traceHash={},this.layerList=[],this.belowLookup={},this.dragging=!1,this.wheeling=!1}var x=v.prototype;x.plot=function(e,t,r){var n,i=this;n=i.map?new Promise((function(r,n){i.updateMap(e,t,r,n)})):new Promise((function(r,n){i.createMap(e,t,r,n)})),r.push(n)},x.createMap=function(e,t,n,a){var o=this,s=t[o.id],l=o.styleObj=b(s.style),c=s.bounds,u=c?[[c.west,c.south],[c.east,c.north]]:null,h=o.map=new r.Map({container:o.div,style:l.style,center:w(s.center),zoom:s.zoom,bearing:s.bearing,pitch:s.pitch,maxBounds:u,interactive:!o.isStatic,preserveDrawingBuffer:o.isStatic,doubleClickZoom:!1,boxZoom:!1,attributionControl:!1}).addControl(new r.AttributionControl({compact:!0})),f={};h.on("styleimagemissing",(function(e){var t=e.id;if(!f[t]&&t.includes("-15")){f[t]=!0;var r=new Image(15,15);r.onload=function(){h.addImage(t,r)},r.crossOrigin="Anonymous",r.src="https://unpkg.com/maki@2.1.0/icons/"+t+".svg"}})),h.setTransformRequest((function(e){return{url:e=(e=(e=e.replace("https://fonts.openmaptiles.org/Open Sans Extrabold","https://fonts.openmaptiles.org/Open Sans Extra Bold")).replace("https://tiles.basemaps.cartocdn.com/fonts/Open Sans Extrabold","https://fonts.openmaptiles.org/Open Sans 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r,n,i=t[this.id].layers,a=this.belowLookup={},o=!1;for(r=0;r<e.length;r++){var s=e[r][0].trace,l=s._module;"string"==typeof s.below?n=s.below:l.getBelow&&(n=l.getBelow(s,this)),""===n&&(o=!0),a["trace-"+s.uid]=n||""}for(r=0;r<i.length;r++){var c=i[r];n="string"==typeof c.below?c.below:o?"traces":"",a["layout-"+r]=n}var u,h,f={};for(u in a)f[n=a[u]]?f[n].push(u):f[n]=[u];for(n in f){var p=f[n];if(p.length>1)for(r=0;r<p.length;r++)0===(u=p[r]).indexOf("trace-")?(h=u.split("trace-")[1],this.traceHash[h]&&(this.traceHash[h].below=null)):0===u.indexOf("layout-")&&(h=u.split("layout-")[1],this.layerList[h]&&(this.layerList[h].below=null))}};var _={choroplethmap:0,densitymap:1,scattermap:2};function b(e){var t={};return n.isPlainObject(e)?(t.id=e.id,t.style=e):"string"==typeof e?(t.id=e,g.stylesMap[e]?t.style=g.stylesMap[e]:t.style=e):(t.id=g.styleValueDflt,t.style=function(e){return g.styleUrlPrefix+e+"-"+g.styleUrlSuffix}(g.styleValueDflt)),t.transition={duration:0,delay:0},t}function 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e=n._fullLayout[r.id];a.call("_storeDirectGUIEdit",n.layout,n._fullLayout._preGUI,r.getViewEdits(e));var t=r.viewInitial;i.setCenter(w(t.center)),i.setZoom(t.zoom),i.setBearing(t.bearing),i.setPitch(t.pitch);var o=r.getView();e._input.center=e.center=o.center,e._input.zoom=e.zoom=o.zoom,e._input.bearing=e.bearing=o.bearing,e._input.pitch=e.pitch=o.pitch,n.emit("plotly_doubleclick",null),n.emit("plotly_relayout",r.getViewEditsWithDerived(o))})),r.clearOutline=function(){d(r.dragOptions),p(r.dragOptions.gd)},r.onClickInPanFn=function(e){return function(t){var i=n._fullLayout.clickmode;i.indexOf("select")>-1&&m(t.originalEvent,n,[r.xaxis],[r.yaxis],r.id,e),i.indexOf("event")>-1&&l.click(n,t.originalEvent)}}},x.updateFx=function(e){var t=this,r=t.map,i=t.gd;if(!t.isStatic){var a,o=e.dragmode;a=function(e,r){r.isRect?(e.range={})[t.id]=[c([r.xmin,r.ymin]),c([r.xmax,r.ymax])]:(e.lassoPoints={})[t.id]=r.map(c)};var 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r=ct(),n=Gs(),i=Nt(),a=fb();function o(e,t,r){r("style"),r("center.lon"),r("center.lat"),r("zoom"),r("bearing"),r("pitch");var n=r("bounds.west"),a=r("bounds.east"),o=r("bounds.south"),l=r("bounds.north");(void 0===n||void 0===a||void 0===o||void 0===l)&&delete t.bounds,i(e,t,{name:"layers",handleItemDefaults:s}),t._input=e}function s(e,t){function n(n,i){return r.coerce(e,t,a.layers,n,i)}if(n("visible")){var i,o=n("sourcetype"),s="raster"===o||"image"===o;n("source"),n("sourceattribution"),"vector"===o&&n("sourcelayer"),"image"===o&&n("coordinates"),s&&(i="raster");var l=n("type",i);s&&"raster"!==l&&(l=t.type="raster",r.log("Source types *raster* and *image* must drawn *raster* layer type.")),n("below"),n("color"),n("opacity"),n("minzoom"),n("maxzoom"),"circle"===l&&n("circle.radius"),"line"===l&&(n("line.width"),n("line.dash")),"fill"===l&&n("fill.outlinecolor"),"symbol"===l&&(n("symbol.icon"),n("symbol.iconsize"),n("symbol.text"),r.coerceFont(n,"symbol.textfont",void 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o=i[a];!t[o]&&n[o]._subplot&&n[o]._subplot.destroy()}},e.toSVG=function(e){for(var t=e._fullLayout,i=t._subplots[u],c=t._size,h=0;h<i.length;h++){var f=t[i[h]],p=f.domain,d=f._subplot.toImage("png");t._glimages.append("svg:image").attr({xmlns:a.svg,"xlink:href":d,x:c.l+c.w*p.x[0],y:c.t+c.h*(1-p.y[1]),width:c.w*(p.x[1]-p.x[0]),height:c.h*(p.y[1]-p.y[0]),preserveAspectRatio:"none"});var m=o.select(f._subplot.div).select(".maplibregl-ctrl-attrib").text().replace("Improve this map",""),g=t._glimages.append("g"),y=g.append("text");y.text(m).classed("static-attribution",!0).attr({"font-size":12,"font-family":"Arial",color:"rgba(0, 0, 0, 0.75)","text-anchor":"end","data-unformatted":m});var v=s.bBox(y.node()),x=c.w*(p.x[1]-p.x[0]);if(v.width>x/2){var _=m.split("|").join("<br>");y.text(_).attr("data-unformatted",_).call(l.convertToTspans,e),v=s.bBox(y.node())}y.attr("transform",r(-3,8-v.height)),g.insert("rect",".static-attribution").attr({x:-v.width-6,y:-v.height-3,width:v.width+6,height:v.height+3,fill:"rgba(255, 255, 255, 0.75)"});var b=1;v.width+6>x&&(b=x/(v.width+6));var w=[c.l+c.w*p.x[1],c.t+c.h*(1-p.y[0])];g.attr("transform",r(w[0],w[1])+n(b))}},e.updateFx=function(e){for(var t=e._fullLayout,r=t._subplots[u],n=0;n<r.length;n++)t[r[n]]._subplot.updateFx(t)}}}),Eb=m({"src/traces/scattermap/index.js"(e,t){t.exports={attributes:pb(),supplyDefaults:mb(),colorbar:mi(),formatLabels:gb(),calc:ug(),plot:xb(),hoverPoints:_b().hoverPoints,eventData:bb(),selectPoints:wb(),styleOnSelect:function(e,t){t&&t[0].trace._glTrace.update(t)},moduleType:"trace",name:"scattermap",basePlotModule:Sb(),categories:["map","gl","symbols","showLegend","scatter-like"],meta:{}}}}),Cb=m({"lib/scattermap.js"(e,t){t.exports=Eb()}}),Ib=m({"src/traces/choroplethmap/attributes.js"(e,t){var r=Bg(),n=zt(),{hovertemplateAttrs:i,templatefallbackAttrs:a}=Fe(),o=q(),s=B().extendFlat;t.exports=s({locations:{valType:"data_array",editType:"calc"},z:{valType:"data_array",editType:"calc"},geojson:{valType:"any",editType:"calc"},featureidkey:s({},r.featureidkey,{}),below:{valType:"string",editType:"plot"},text:r.text,hovertext:r.hovertext,marker:{line:{color:s({},r.marker.line.color,{editType:"plot"}),width:s({},r.marker.line.width,{editType:"plot"}),editType:"calc"},opacity:s({},r.marker.opacity,{editType:"plot"}),editType:"calc"},selected:{marker:{opacity:s({},r.selected.marker.opacity,{editType:"plot"}),editType:"plot"},editType:"plot"},unselected:{marker:{opacity:s({},r.unselected.marker.opacity,{editType:"plot"}),editType:"plot"},editType:"plot"},hoverinfo:r.hoverinfo,hovertemplate:i({},{keys:["properties"]}),hovertemplatefallback:a(),showlegend:s({},o.showlegend,{dflt:!1})},n("",{cLetter:"z",editTypeOverride:"calc"}))}}),Lb=m({"src/traces/choroplethmap/defaults.js"(e,t){var r=ct(),n=Ht(),i=Ib();t.exports=function(e,t,a,o){function s(n,a){return r.coerce(e,t,i,n,a)}var l=s("locations"),c=s("z"),u=s("geojson");r.isArrayOrTypedArray(l)&&l.length&&r.isArrayOrTypedArray(c)&&c.length&&("string"==typeof u&&""!==u||r.isPlainObject(u))?(s("featureidkey"),t._length=Math.min(l.length,c.length),s("below"),s("text"),s("hovertext"),s("hovertemplate"),s("hovertemplatefallback"),s("marker.line.width")&&s("marker.line.color"),s("marker.opacity"),n(e,t,o,s,{prefix:"",cLetter:"z"}),r.coerceSelectionMarkerOpacity(t,s)):t.visible=!1}}}),Pb=m({"src/traces/choroplethmap/convert.js"(e,t){var r=M(),n=ct(),i=Yt(),a=er(),o=dg().makeBlank,s=wg();function l(e){var t,r=e[0].trace,i=r._opts;if(r.selectedpoints){for(var o=a.makeSelectedPointStyleFns(r),s=0;s<e.length;s++){var l=e[s];l.fOut&&(l.fOut.properties.mo2=o.selectedOpacityFn(l))}t={type:"identity",property:"mo2"}}else t=n.isArrayOrTypedArray(r.marker.opacity)?{type:"identity",property:"mo"}:r.marker.opacity;return n.extendFlat(i.fill.paint,{"fill-opacity":t}),n.extendFlat(i.line.paint,{"line-opacity":t}),i}t.exports={convert:function(e){var t=e[0].trace,a=!0===t.visible&&0!==t._length,c={layout:{visibility:"none"},paint:{}},u={layout:{visibility:"none"},paint:{}},h=t._opts={fill:c,line:u,geojson:o()};if(!a)return h;var f=s.extractTraceFeature(e);if(!f)return h;var p,d,m,g=i.makeColorScaleFuncFromTrace(t),y=t.marker,v=y.line||{};n.isArrayOrTypedArray(y.opacity)&&(p=function(e){var t=e.mo;return r(t)?+n.constrain(t,0,1):0}),n.isArrayOrTypedArray(v.color)&&(d=function(e){return e.mlc}),n.isArrayOrTypedArray(v.width)&&(m=function(e){return e.mlw});for(var x=0;x<e.length;x++){var _=e[x],b=_.fOut;if(b){var w=b.properties;w.fc=g(_.z),p&&(w.mo=p(_)),d&&(w.mlc=d(_)),m&&(w.mlw=m(_)),_.ct=w.ct,_._polygons=s.feature2polygons(b)}}var T=p?{type:"identity",property:"mo"}:y.opacity;return n.extendFlat(c.paint,{"fill-color":{type:"identity",property:"fc"},"fill-opacity":T}),n.extendFlat(u.paint,{"line-color":d?{type:"identity",property:"mlc"}:v.color,"line-width":m?{type:"identity",property:"mlw"}:v.width,"line-opacity":T}),c.layout.visibility="visible",u.layout.visibility="visible",h.geojson={type:"FeatureCollection",features:f},l(e),h},convertOnSelect:l}}}),zb=m({"src/traces/choroplethmap/plot.js"(e,t){var r=Pb().convert,n=Pb().convertOnSelect,i=hb().traceLayerPrefix;function a(e,t){this.type="choroplethmap",this.subplot=e,this.uid=t,this.sourceId="source-"+t,this.layerList=[["fill",i+t+"-fill"],["line",i+t+"-line"]],this.below=null}var o=a.prototype;o.update=function(e){this._update(r(e)),e[0].trace._glTrace=this},o.updateOnSelect=function(e){this._update(n(e))},o._update=function(e){var t=this.subplot,r=this.layerList,n=t.belowLookup["trace-"+this.uid];t.map.getSource(this.sourceId).setData(e.geojson),n!==this.below&&(this._removeLayers(),this._addLayers(e,n),this.below=n);for(var i=0;i<r.length;i++){var a=r[i],o=a[0],s=a[1],l=e[o];t.setOptions(s,"setLayoutProperty",l.layout),"visible"===l.layout.visibility&&t.setOptions(s,"setPaintProperty",l.paint)}},o._addLayers=function(e,t){for(var r=this.subplot,n=this.layerList,i=this.sourceId,a=0;a<n.length;a++){var o=n[a],s=o[0],l=e[s];r.addLayer({type:s,id:o[1],source:i,layout:l.layout,paint:l.paint},t)}},o._removeLayers=function(){for(var e=this.subplot.map,t=this.layerList,r=t.length-1;r>=0;r--)e.removeLayer(t[r][1])},o.dispose=function(){var e=this.subplot.map;this._removeLayers(),e.removeSource(this.sourceId)},t.exports=function(e,t){var n=t[0].trace,i=new a(e,n.uid),o=i.sourceId,s=r(t),l=i.below=e.belowLookup["trace-"+n.uid];return 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e,t,r=A.nodes[w],n={};for(T=0;T<r.targetLinks.length;T++)e=(t=r.targetLinks[T]).source.pointNumber+":"+t.target.pointNumber,n.hasOwnProperty(e)||(n[e]=[]),n[e].push(t);var i=Object.keys(n);for(T=0;T<i.length;T++){var a=n[e=i[T]],o=0,s={};for(k=0;k<a.length;k++)s[(t=a[k]).label]||(s[t.label]=0),s[t.label]+=t.value,o+=t.value;for(k=0;k<a.length;k++)(t=a[k]).flow={value:o,labelConcentration:s[t.label]/o,concentration:t.value/o,links:a},t.concentrationscale&&(t.color=l(t.concentrationscale(t.flow.labelConcentration)))}var c=0;for(T=0;T<r.sourceLinks.length;T++)c+=r.sourceLinks[T].value;for(T=0;T<r.sourceLinks.length;T++)(t=r.sourceLinks[T]).concentrationOut=t.value/c;var u=0;for(T=0;T<r.targetLinks.length;T++)u+=r.targetLinks[T].value;for(T=0;T<r.targetLinks.length;T++)(t=r.targetLinks[T]).concenrationIn=t.value/u}}(),c.node.x.length&&c.node.y.length){for(w=0;w<Math.min(c.node.x.length,c.node.y.length,A.nodes.length);w++)if(c.node.x[w]&&c.node.y[w]){var I=[c.node.x[w]*g,c.node.y[w]*v];A.nodes[w].x0=I[0]-d/2,A.nodes[w].x1=I[0]+d/2;var L=A.nodes[w].y1-A.nodes[w].y0;A.nodes[w].y0=I[1]-L/2,A.nodes[w].y1=I[1]+L/2}if("snap"===c.arrangement)(function(e){var t,r,n=e.map((function(e,t){return{x0:e.x0,index:t}})).sort((function(e,t){return e.x0-t.x0})),i=[],a=-1,o=-1/0;for(w=0;w<n.length;w++){var s=e[n[w].index];s.x0>o+d&&(a+=1,t=s.x0),o=s.x0,i[a]||(i[a]=[]),i[a].push(s),r=t-s.x0,s.x0+=r,s.x1+=r}return i})(x=A.nodes).forEach((function(e){var t,r,n,i=0,a=e.length;for(e.sort((function(e,t){return e.y0-t.y0})),n=0;n<a;++n)(t=e[n]).y0>=i||(r=i-t.y0)>1e-6&&(t.y0+=r,t.y1+=r),i=t.y1+p}));n.update(A)}return{circular:b,key:r,trace:c,guid:h.randstr(),horizontal:f,width:g,height:v,nodePad:c.node.pad,nodeLineColor:c.node.line.color,nodeLineWidth:c.node.line.width,linkLineColor:c.link.line.color,linkLineWidth:c.link.line.width,linkArrowLength:c.link.arrowlen,valueFormat:c.valueformat,valueSuffix:c.valuesuffix,textFont:c.textfont,translateX:u.x[0]*e.width+e.margin.l,translateY:e.height-u.y[1]*e.height+e.margin.t,dragParallel:f?v:g,dragPerpendicular:f?g:v,arrangement:c.arrangement,sankey:n,graph:A,forceLayouts:{},interactionState:{dragInProgress:!1,hovered:!1}}}function M(e,t,r){var n=l(t.color),i=l(t.hovercolor),a=t.source.label+"|"+t.target.label+"__"+r;return t.trace=e.trace,t.curveNumber=e.trace.index,{circular:e.circular,key:a,traceId:e.key,pointNumber:t.pointNumber,link:t,tinyColorHue:c.tinyRGB(n),tinyColorAlpha:n.getAlpha(),tinyColorHoverHue:c.tinyRGB(i),tinyColorHoverAlpha:i.getAlpha(),linkPath:S,linkLineColor:e.linkLineColor,linkLineWidth:e.linkLineWidth,linkArrowLength:e.linkArrowLength,valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,parent:e,interactionState:e.interactionState,flow:t.flow}}function S(){return function(e){var t=e.linkArrowLength;if(e.link.circular)return function(e,t){var r="",n=e.width/2,i=e.circularPathData,a=i.sourceX+i.verticalBuffer<i.targetX,o=i.rightFullExtent-i.rightLargeArcRadius-t<=i.leftFullExtent-n;return Math.abs(i.rightFullExtent-i.leftFullExtent-n),"top"===e.circularLinkType?(r="M "+(i.targetX-t)+" "+(i.targetY+n)+" L "+(i.rightInnerExtent-t)+" "+(i.targetY+n)+"A "+(i.rightLargeArcRadius+n)+" "+(i.rightSmallArcRadius+n)+" 0 0 1 "+(i.rightFullExtent-n-t)+" 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A "+(i.rightLargeArcRadius-n)+" "+(i.rightLargeArcRadius-n)+" 0 0 0 "+(i.rightFullExtent-n-t-(i.rightLargeArcRadius-n))+" "+(i.verticalRightInnerExtent-(i.rightLargeArcRadius-n))+" L "+(i.leftFullExtent+n+(i.rightLargeArcRadius-n))+" "+(i.verticalRightInnerExtent-(i.rightLargeArcRadius-n))+" A "+(i.leftLargeArcRadius-n)+" "+(i.leftLargeArcRadius-n)+" 0 0 0 "+(i.leftFullExtent+n)+" "+i.verticalLeftInnerExtent:" A "+(i.rightLargeArcRadius+n)+" "+(i.rightLargeArcRadius+n)+" 0 0 1 "+(i.rightInnerExtent-t)+" "+(i.verticalFullExtent-n)+" L "+i.leftInnerExtent+" "+(i.verticalFullExtent-n)+" A "+(i.leftLargeArcRadius+n)+" "+(i.leftLargeArcRadius+n)+" 0 0 1 "+(i.leftFullExtent+n)+" "+i.verticalLeftInnerExtent,r+=" L "+(i.leftFullExtent+n)+" "+(i.sourceY-i.leftSmallArcRadius)+" A "+(i.leftLargeArcRadius+n)+" "+(i.leftSmallArcRadius+n)+" 0 0 1 "+i.leftInnerExtent+" "+(i.sourceY+n)+" L "+i.sourceX+" "+(i.sourceY+n)+" L "+i.sourceX+" "+(i.sourceY-n)+" L "+i.leftInnerExtent+" "+(i.sourceY-n)+" A "+(i.leftLargeArcRadius-n)+" "+(i.leftSmallArcRadius-n)+" 0 0 0 "+(i.leftFullExtent-n)+" "+(i.sourceY-i.leftSmallArcRadius)+" L "+(i.leftFullExtent-n)+" "+i.verticalLeftInnerExtent,r+=a&&o?" A "+(i.leftLargeArcRadius+n)+" "+(i.leftSmallArcRadius+n)+" 0 0 0 "+(i.leftFullExtent-n)+" "+(i.verticalFullExtent+n)+"L"+(i.rightFullExtent+n-t)+" "+(i.verticalFullExtent+n)+" A "+(i.leftLargeArcRadius+n)+" "+(i.leftSmallArcRadius+n)+" 0 0 0 "+(i.rightFullExtent+n-t)+" "+i.verticalRightInnerExtent:a?" A "+(i.leftLargeArcRadius+n)+" "+(i.leftSmallArcRadius+n)+" 0 0 1 "+(i.leftFullExtent+n)+" "+(i.verticalFullExtent-n)+" L "+(i.rightFullExtent-n-t)+" "+(i.verticalFullExtent-n)+" A "+(i.leftLargeArcRadius+n)+" "+(i.leftSmallArcRadius+n)+" 0 0 1 "+(i.rightFullExtent+n-t)+" "+i.verticalRightInnerExtent:" A "+(i.leftLargeArcRadius-n)+" "+(i.leftLargeArcRadius-n)+" 0 0 0 "+i.leftInnerExtent+" "+(i.verticalFullExtent+n)+" L "+(i.rightInnerExtent-t)+" "+(i.verticalFullExtent+n)+" A "+(i.rightLargeArcRadius-n)+" "+(i.rightLargeArcRadius-n)+" 0 0 0 "+(i.rightFullExtent+n-t)+" "+i.verticalRightInnerExtent,r+=" L "+(i.rightFullExtent+n-t)+" "+(i.targetY-i.rightSmallArcRadius)+" A "+(i.rightLargeArcRadius-n)+" "+(i.rightSmallArcRadius-n)+" 0 0 0 "+(i.rightInnerExtent-t)+" "+(i.targetY-n)+" L "+(i.targetX-t)+" "+(i.targetY-n)+(t>0?" L "+i.targetX+" "+i.targetY:"")+"Z"):(r="M "+(i.targetX-t)+" "+(i.targetY-n)+"  L "+(i.rightInnerExtent-t)+" "+(i.targetY-n)+" A "+(i.rightLargeArcRadius+n)+" "+(i.rightSmallArcRadius+n)+" 0 0 0 "+(i.rightFullExtent-n-t)+" "+(i.targetY+i.rightSmallArcRadius)+" L "+(i.rightFullExtent-n-t)+" "+i.verticalRightInnerExtent,r+=a&&o?" A "+(i.rightLargeArcRadius+n)+" "+(i.rightLargeArcRadius+n)+" 0 0 0 "+(i.rightInnerExtent-n-t)+" "+(i.verticalFullExtent+n)+" L "+(i.rightFullExtent+n-t-(i.rightLargeArcRadius-n))+" "+(i.verticalFullExtent+n)+" A "+(i.rightLargeArcRadius+n)+" "+(i.rightLargeArcRadius+n)+" 0 0 0 "+(i.leftFullExtent+n)+" "+i.verticalLeftInnerExtent:a?" A "+(i.rightLargeArcRadius-n)+" "+(i.rightSmallArcRadius-n)+" 0 0 1 "+(i.rightFullExtent-t-n-(i.rightLargeArcRadius-n))+" "+(i.verticalFullExtent-n)+" L "+(i.leftFullExtent+n+(i.rightLargeArcRadius-n))+" "+(i.verticalFullExtent-n)+" A "+(i.rightLargeArcRadius-n)+" "+(i.rightSmallArcRadius-n)+" 0 0 1 "+(i.leftFullExtent+n)+" "+i.verticalLeftInnerExtent:" A "+(i.rightLargeArcRadius+n)+" "+(i.rightLargeArcRadius+n)+" 0 0 0 "+(i.rightInnerExtent-t)+" "+(i.verticalFullExtent+n)+" L "+i.leftInnerExtent+" "+(i.verticalFullExtent+n)+" A "+(i.leftLargeArcRadius+n)+" "+(i.leftLargeArcRadius+n)+" 0 0 0 "+(i.leftFullExtent+n)+" "+i.verticalLeftInnerExtent,r+=" L "+(i.leftFullExtent+n)+" "+(i.sourceY+i.leftSmallArcRadius)+" A "+(i.leftLargeArcRadius+n)+" "+(i.leftSmallArcRadius+n)+" 0 0 0 "+i.leftInnerExtent+" "+(i.sourceY-n)+" L "+i.sourceX+" "+(i.sourceY-n)+" L "+i.sourceX+" "+(i.sourceY+n)+" L "+i.leftInnerExtent+" "+(i.sourceY+n)+" A "+(i.leftLargeArcRadius-n)+" "+(i.leftSmallArcRadius-n)+" 0 0 1 "+(i.leftFullExtent-n)+" "+(i.sourceY+i.leftSmallArcRadius)+" L "+(i.leftFullExtent-n)+" "+i.verticalLeftInnerExtent,r+=a&&o?" A "+(i.rightLargeArcRadius-n)+" "+(i.rightSmallArcRadius-n)+" 0 0 1 "+(i.leftFullExtent-n-(i.rightLargeArcRadius-n))+" "+(i.verticalFullExtent-n)+" L "+(i.rightFullExtent+n-t+(i.rightLargeArcRadius-n))+" "+(i.verticalFullExtent-n)+" A "+(i.rightLargeArcRadius-n)+" "+(i.rightSmallArcRadius-n)+" 0 0 1 "+(i.rightFullExtent+n-t)+" "+i.verticalRightInnerExtent:a?" A "+(i.rightLargeArcRadius+n)+" "+(i.rightLargeArcRadius+n)+" 0 0 0 "+(i.leftFullExtent+n)+" "+(i.verticalFullExtent+n)+" L "+(i.rightFullExtent-t-n)+" "+(i.verticalFullExtent+n)+" A "+(i.rightLargeArcRadius+n)+" "+(i.rightLargeArcRadius+n)+" 0 0 0 "+(i.rightFullExtent+n-t)+" "+i.verticalRightInnerExtent:" A "+(i.leftLargeArcRadius-n)+" "+(i.leftLargeArcRadius-n)+" 0 0 1 "+i.leftInnerExtent+" "+(i.verticalFullExtent-n)+" L "+(i.rightInnerExtent-t)+" "+(i.verticalFullExtent-n)+" A "+(i.rightLargeArcRadius-n)+" "+(i.rightLargeArcRadius-n)+" 0 0 1 "+(i.rightFullExtent+n-t)+" "+i.verticalRightInnerExtent,r+=" L "+(i.rightFullExtent+n-t)+" "+(i.targetY+i.rightSmallArcRadius)+" A "+(i.rightLargeArcRadius-n)+" "+(i.rightSmallArcRadius-n)+" 0 0 1 "+(i.rightInnerExtent-t)+" "+(i.targetY+n)+" L "+(i.targetX-t)+" "+(i.targetY+n)+(t>0?" L "+i.targetX+" "+i.targetY:"")+"Z"),r}(e.link,t);var r=Math.abs((e.link.target.x0-e.link.source.x1)/2);t>r&&(t=r);var i=e.link.source.x1,a=e.link.target.x0-t,o=n(i,a),s=o(.5),l=o(.5),c=e.link.y0-e.link.width/2,u=e.link.y0+e.link.width/2,h=e.link.y1-e.link.width/2,f=e.link.y1+e.link.width/2,p="M"+i+","+c,d="C"+s+","+c+" "+l+","+h+" "+a+","+h,m="C"+l+","+f+" "+s+","+u+" "+i+","+u,g=t>0?"L"+(a+t)+","+(h+e.link.width/2):"";return p+d+(g+="L"+a+","+f)+m+"Z"}}function E(e,t){var r=l(t.color),n=s.nodePadAcross,i=e.nodePad/2;t.dx=t.x1-t.x0,t.dy=t.y1-t.y0;var a=t.dx,o=Math.max(.5,t.dy),u="node_"+t.pointNumber;return t.group&&(u=h.randstr()),t.trace=e.trace,t.curveNumber=e.trace.index,{index:t.pointNumber,key:u,partOfGroup:t.partOfGroup||!1,group:t.group,traceId:e.key,trace:e.trace,node:t,nodePad:e.nodePad,nodeLineColor:e.nodeLineColor,nodeLineWidth:e.nodeLineWidth,textFont:e.textFont,size:e.horizontal?e.height:e.width,visibleWidth:Math.ceil(a),visibleHeight:o,zoneX:-n,zoneY:-i,zoneWidth:a+2*n,zoneHeight:o+2*i,labelY:e.horizontal?t.dy/2+1:t.dx/2+1,left:1===t.originalLayer,sizeAcross:e.width,forceLayouts:e.forceLayouts,horizontal:e.horizontal,darkBackground:r.getBrightness()<=128,tinyColorHue:c.tinyRGB(r),tinyColorAlpha:r.getAlpha(),valueFormat:e.valueFormat,valueSuffix:e.valueSuffix,sankey:e.sankey,graph:e.graph,arrangement:e.arrangement,uniqueNodeLabelPathId:[e.guid,e.key,u].join("_"),interactionState:e.interactionState,figure:e}}function C(e){e.attr("transform",(function(e){return f(e.node.x0.toFixed(3),e.node.y0.toFixed(3))}))}function I(e){e.call(C)}function 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o=i.behavior.drag().origin((function(e){return{x:e.node.x0+e.visibleWidth/2,y:e.node.y0+e.visibleHeight/2}})).on("dragstart",(function(i){if("fixed"!==i.arrangement&&(h.ensureSingle(a._fullLayout._infolayer,"g","dragcover",(function(e){a._fullLayout._dragCover=e})),h.raiseToTop(this),i.interactionState.dragInProgress=i.node,j(i.node),i.interactionState.hovered&&(n.nodeEvents.unhover.apply(0,i.interactionState.hovered),i.interactionState.hovered=!1),"snap"===i.arrangement)){var o=i.traceId+"|"+i.key;i.forceLayouts[o]?i.forceLayouts[o].alpha(1):function(e,t,n){!function(e){for(var t=0;t<e.length;t++)e[t].y=(e[t].y0+e[t].y1)/2,e[t].x=(e[t].x0+e[t].x1)/2}(n.graph.nodes);var i=n.graph.nodes.filter((function(e){return e.originalX===n.node.originalX})).filter((function(e){return!e.partOfGroup}));n.forceLayouts[t]=r.forceSimulation(i).alphaDecay(0).force("collide",r.forceCollide().radius((function(e){return 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r=ct(),n=pw(),i=Ma().defaults,a=vt(),o=Nt(),s=dw(),l=Ft(),c=Bt(),u=Ut(),h=Vt();function f(e,t){function i(i,a){return r.coerce(e,t,n.gauge.steps,i,a)}i("color"),i("line.color"),i("line.width"),i("range"),i("thickness")}t.exports={supplyDefaults:function(e,t,p,d){function m(i,a){return r.coerce(e,t,n,i,a)}i(t,d,m),m("mode"),t._hasNumber=-1!==t.mode.indexOf("number"),t._hasDelta=-1!==t.mode.indexOf("delta"),t._hasGauge=-1!==t.mode.indexOf("gauge");var g=m("value");t._range=[0,"number"==typeof g?1.5*g:1];var y,v,x=new Array(2);if(t._hasNumber){m("number.valueformat");var _=r.extendFlat({},d.font);_.size=void 0,r.coerceFont(m,"number.font",_),void 0===t.number.font.size&&(t.number.font.size=s.defaultNumberFontSize,x[0]=!0),m("number.prefix"),m("number.suffix"),y=t.number.font.size}if(t._hasDelta){var b=r.extendFlat({},d.font);b.size=void 0,r.coerceFont(m,"delta.font",b),void 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r.coerce(k,A,n.gauge.axis,e,t)}if(M.size=.25*(y||v||s.defaultNumberFontSize),r.coerceFont(m,"title.font",M),m("title.text"),t._hasGauge){(w=e.gauge)||(w={}),T=a.newContainer(t,"gauge"),S("shape"),(t._isBullet="bullet"===t.gauge.shape)||m("title.align","center"),(t._isAngular="angular"===t.gauge.shape)||m("align","center"),S("bgcolor",d.paper_bgcolor),S("borderwidth"),S("bordercolor"),S("bar.color"),S("bar.line.color"),S("bar.line.width"),S("bar.thickness",s.valueThickness*("bullet"===t.gauge.shape?.5:1)),o(w,T,{name:"steps",handleItemDefaults:f}),S("threshold.value"),S("threshold.thickness"),S("threshold.line.width"),S("threshold.line.color"),k={},w&&(k=w.axis||{}),A=a.newContainer(T,"axis"),E("visible"),t._range=E("range",t._range);var C={font:d.font,noAutotickangles:!0,outerTicks:!0,noTicklabelshift:!0,noTicklabelstandoff:!0};l(k,A,E,"linear"),h(k,A,E,"linear",C),u(k,A,E,"linear",C),c(k,A,E,C)}else m("title.align","center"),m("align","center"),t._isAngular=t._isBullet=!1;t._length=null}}}}),gw=m({"src/traces/indicator/calc.js"(e,t){t.exports={calc:function(e,t){var r=[],n=t.value;"number"!=typeof t._lastValue&&(t._lastValue=t.value);var i=t._lastValue,a=i;return t._hasDelta&&"number"==typeof t.delta.reference&&(a=t.delta.reference),r[0]={y:n,lastY:i,delta:n-a,relativeDelta:(n-a)/a},r}}}}),yw=m({"src/traces/indicator/plot.js"(e,t){var r=b(),n=(td(),v(ed)).interpolate,i=(td(),v(ed)).interpolateNumber,a=ct(),o=a.strScale,s=a.strTranslate,l=a.rad2deg,c=St().MID_SHIFT,u=er(),h=dw(),f=Et(),p=ar(),d=Ai(),m=Mi(),g=Lt(),y=W(),x={left:"start",center:"middle",right:"end"},_={left:0,center:.5,right:1},w=/[yzafpnµmkMGTPEZY]/;function T(e){return e&&e.duration>0}function k(e){e.each((function(e){y.stroke(r.select(this),e.line.color)})).each((function(e){y.fill(r.select(this),e.color)})).style("stroke-width",(function(e){return e.line.width}))}function A(e,t,r){var n=e._fullLayout,i=a.extendFlat({type:"linear",ticks:"outside",range:r,showline:!0},t),o={type:"linear",_id:"x"+t._id},s={letter:"x",font:n.font,noAutotickangles:!0,noHover:!0,noTickson:!0};function l(e,t){return a.coerce(i,o,g,e,t)}return d(i,o,l,s,n),m(i,o,l,s),o}function M(e,t,r){return[Math.min(t/e.width,r/e.height),e,t+"x"+r]}function S(e,t,n,i){var a=document.createElementNS("http://www.w3.org/2000/svg","text"),o=r.select(a);return o.text(e).attr("x",0).attr("y",0).attr("text-anchor",n).attr("data-unformatted",e).call(f.convertToTspans,i).call(u.font,t),u.bBox(o.node())}function E(e,t,r,n,i,o){var s="_cache"+t;e[s]&&e[s].key===i||(e[s]={key:i,value:r});var l=a.aggNums(o,null,[e[s].value,n],2);return e[s].value=l,l}t.exports=function(e,t,d,m){var g,v=e._fullLayout;T(d)&&m&&(g=m()),a.makeTraceGroups(v._indicatorlayer,t,"trace").each((function(t){var m,b,C,I,L,P=t[0].trace,z=r.select(this),D=P._hasGauge,O=P._isAngular,R=P._isBullet,F=P.domain,B={w:v._size.w*(F.x[1]-F.x[0]),h:v._size.h*(F.y[1]-F.y[0]),l:v._size.l+v._size.w*F.x[0],r:v._size.r+v._size.w*(1-F.x[1]),t:v._size.t+v._size.h*(1-F.y[1]),b:v._size.b+v._size.h*F.y[0]},j=B.l+B.w/2,N=B.t+B.h/2,U=Math.min(B.w/2,B.h),V=h.innerRadius*U,q=P.align||"center";if(b=N,D){if(O&&(m=j,b=N+U/2,C=function(e){return function(e,t){return[t/Math.sqrt(e.width/2*(e.width/2)+e.height*e.height),e,t]}(e,.9*V)}),R){var H=h.bulletPadding,G=1-h.bulletNumberDomainSize+H;m=B.l+(G+(1-G)*_[q])*B.w,C=function(e){return M(e,(h.bulletNumberDomainSize-H)*B.w,B.h)}}}else m=B.l+_[q]*B.w,C=function(e){return M(e,B.w,B.h)};!function(e,t,n,l){var c,h,d,m=n[0].trace,g=l.numbersX,v=l.numbersY,b=m.align||"center",k=x[b],M=l.transitionOpts,C=l.onComplete,I=a.ensureSingle(t,"g","numbers"),L=[];m._hasNumber&&L.push("number"),m._hasDelta&&(L.push("delta"),"left"===m.delta.position&&L.reverse());var P=I.selectAll("text").data(L);function z(t,r,n,i){if(!t.match("s")||n>=0==i>=0||r(n).slice(-1).match(w)||r(i).slice(-1).match(w))return r;var a=t.slice().replace("s","f").replace(/\d+/,(function(e){return parseInt(e)-1})),o=A(e,{tickformat:a});return function(e){return Math.abs(e)<1?p.tickText(o,e).text:r(e)}}P.enter().append("text"),P.attr("text-anchor",(function(){return k})).attr("class",(function(e){return e})).attr("x",null).attr("y",null).attr("dx",null).attr("dy",null),P.exit().remove();var D,O=m.mode+m.align;if(m._hasDelta&&(D=function(){var t=A(e,{tickformat:m.delta.valueformat},m._range);t.setScale(),p.prepTicks(t);var a=function(e){return p.tickText(t,e).text},o=m.delta.suffix,s=m.delta.prefix,l=function(e){return m.delta.relative?e.relativeDelta:e.delta},c=function(e,t){return 0===e||"number"!=typeof e||isNaN(e)?"-":(e>0?m.delta.increasing.symbol:m.delta.decreasing.symbol)+s+t(e)+o},d=function(e){return e.delta>=0?m.delta.increasing.color:m.delta.decreasing.color};void 0===m._deltaLastValue&&(m._deltaLastValue=l(n[0]));var g=I.select("text.delta");function v(){g.text(c(l(n[0]),a)).call(y.fill,d(n[0])).call(f.convertToTspans,e)}return g.call(u.font,m.delta.font).call(y.fill,d({delta:m._deltaLastValue})),T(M)?g.transition().duration(M.duration).ease(M.easing).tween("text",(function(){var e=r.select(this),t=l(n[0]),o=m._deltaLastValue,s=z(m.delta.valueformat,a,o,t),u=i(o,t);return m._deltaLastValue=t,function(t){e.text(c(u(t),s)),e.call(y.fill,d({delta:u(t)}))}})).each("end",(function(){v(),C&&C()})).each("interrupt",(function(){v(),C&&C()})):v(),h=S(c(l(n[0]),a),m.delta.font,k,e),g}(),O+=m.delta.position+m.delta.font.size+m.delta.font.family+m.delta.valueformat,O+=m.delta.increasing.symbol+m.delta.decreasing.symbol,d=h),m._hasNumber&&(function(){var t=A(e,{tickformat:m.number.valueformat},m._range);t.setScale(),p.prepTicks(t);var a=function(e){return p.tickText(t,e).text},o=m.number.suffix,s=m.number.prefix,l=I.select("text.number");function h(){var t="number"==typeof n[0].y?s+a(n[0].y)+o:"-";l.text(t).call(u.font,m.number.font).call(f.convertToTspans,e)}T(M)?l.transition().duration(M.duration).ease(M.easing).each("end",(function(){h(),C&&C()})).each("interrupt",(function(){h(),C&&C()})).attrTween("text",(function(){var e=r.select(this),t=i(n[0].lastY,n[0].y);m._lastValue=n[0].y;var l=z(m.number.valueformat,a,n[0].lastY,n[0].y);return function(r){e.text(s+l(t(r))+o)}})):h(),c=S(s+a(n[0].y)+o,m.number.font,k,e)}(),O+=m.number.font.size+m.number.font.family+m.number.valueformat+m.number.suffix+m.number.prefix,d=c),m._hasDelta&&m._hasNumber){var R,F,B=[(c.left+c.right)/2,(c.top+c.bottom)/2],j=[(h.left+h.right)/2,(h.top+h.bottom)/2],N=.75*m.delta.font.size;"left"===m.delta.position&&(R=E(m,"deltaPos",0,-1*(c.width*_[m.align]+h.width*(1-_[m.align])+N),O,Math.min),F=B[1]-j[1],d={width:c.width+h.width+N,height:Math.max(c.height,h.height),left:h.left+R,right:c.right,top:Math.min(c.top,h.top+F),bottom:Math.max(c.bottom,h.bottom+F)}),"right"===m.delta.position&&(R=E(m,"deltaPos",0,c.width*(1-_[m.align])+h.width*_[m.align]+N,O,Math.max),F=B[1]-j[1],d={width:c.width+h.width+N,height:Math.max(c.height,h.height),left:c.left,right:h.right+R,top:Math.min(c.top,h.top+F),bottom:Math.max(c.bottom,h.bottom+F)}),"bottom"===m.delta.position&&(R=null,F=h.height,d={width:Math.max(c.width,h.width),height:c.height+h.height,left:Math.min(c.left,h.left),right:Math.max(c.right,h.right),top:c.bottom-c.height,bottom:c.bottom+h.height}),"top"===m.delta.position&&(R=null,F=c.top,d={width:Math.max(c.width,h.width),height:c.height+h.height,left:Math.min(c.left,h.left),right:Math.max(c.right,h.right),top:c.bottom-c.height-h.height,bottom:c.bottom}),D.attr({dx:R,dy:F})}(m._hasNumber||m._hasDelta)&&I.attr("transform",(function(){var e=l.numbersScaler(d);O+=e[2];var t,r=E(m,"numbersScale",1,e[0],O,Math.min);m._scaleNumbers||(r=1),t=m._isAngular?v-r*d.bottom:v-r*(d.top+d.bottom)/2,m._numbersTop=r*d.top+t;var n=d[b];"center"===b&&(n=(d.left+d.right)/2);var i=g-r*n;return i=E(m,"numbersTranslate",0,i,O,Math.max),s(i,t)+o(r)}))}(e,z,t,{numbersX:m,numbersY:b,numbersScaler:C,transitionOpts:d,onComplete:g}),D&&(I={range:P.gauge.axis.range,color:P.gauge.bgcolor,line:{color:P.gauge.bordercolor,width:0},thickness:1},L={range:P.gauge.axis.range,color:"rgba(0, 0, 0, 0)",line:{color:P.gauge.bordercolor,width:P.gauge.borderwidth},thickness:1});var W=z.selectAll("g.angular").data(O?t:[]);W.exit().remove();var Z=z.selectAll("g.angularaxis").data(O?t:[]);Z.exit().remove(),O&&function(e,t,i,a){var o,u,h,f,d=i[0].trace,m=a.size,g=a.radius,y=a.innerRadius,v=a.gaugeBg,x=a.gaugeOutline,_=[m.l+m.w/2,m.t+m.h/2+g/2],b=a.gauge,w=a.layer,M=a.transitionOpts,S=a.onComplete,E=Math.PI/2;function C(e){var t=d.gauge.axis.range[0],r=(e-t)/(d.gauge.axis.range[1]-t)*Math.PI-E;return r<-E?-E:r>E?E:r}function I(e){return r.svg.arc().innerRadius((y+g)/2-e/2*(g-y)).outerRadius((y+g)/2+e/2*(g-y)).startAngle(-E)}function L(e){e.attr("d",(function(e){return I(e.thickness).startAngle(C(e.range[0])).endAngle(C(e.range[1]))()}))}b.enter().append("g").classed("angular",!0),b.attr("transform",s(_[0],_[1])),w.enter().append("g").classed("angularaxis",!0).classed("crisp",!0),w.selectAll("g.xangularaxistick,path,text").remove(),(o=A(e,d.gauge.axis)).type="linear",o.range=d.gauge.axis.range,o._id="xangularaxis",o.ticklabeloverflow="allow",o.setScale();var P=function(e){return(o.range[0]-e.x)/(o.range[1]-o.range[0])*Math.PI+Math.PI},z={},D=p.makeLabelFns(o,0).labelStandoff;z.xFn=function(e){var t=P(e);return Math.cos(t)*D},z.yFn=function(e){var t=P(e),r=Math.sin(t)>0?.2:1;return-Math.sin(t)*(D+e.fontSize*r)+Math.abs(Math.cos(t))*(e.fontSize*c)},z.anchorFn=function(e){var t=P(e),r=Math.cos(t);return 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U=N.select("path");T(M)?(U.transition().duration(M.duration).ease(M.easing).each("end",(function(){S&&S()})).each("interrupt",(function(){S&&S()})).attrTween("d",function(e,t,r){return function(){var i=n(t,r);return function(t){return e.endAngle(i(t))()}}}(j,C(i[0].lastY),C(i[0].y))),d._lastValue=i[0].y):U.attr("d","number"==typeof i[0].y?j.endAngle(C(i[0].y)):"M0,0Z"),U.call(k),N.exit().remove(),F=[];var V=d.gauge.threshold.value;(V||0===V)&&F.push({range:[V,V],color:d.gauge.threshold.color,line:{color:d.gauge.threshold.line.color,width:d.gauge.threshold.line.width},thickness:d.gauge.threshold.thickness});var q=b.selectAll("g.threshold-arc").data(F);q.enter().append("g").classed("threshold-arc",!0).append("path"),q.select("path").call(L).call(k),q.exit().remove();var H=b.selectAll("g.gauge-outline").data([x]);H.enter().append("g").classed("gauge-outline",!0).append("path"),H.select("path").call(L).call(k),H.exit().remove()}(e,0,t,{radius:U,innerRadius:V,gauge:W,layer:Z,size:B,gaugeBg:I,gaugeOutline:L,transitionOpts:d,onComplete:g});var Y=z.selectAll("g.bullet").data(R?t:[]);Y.exit().remove();var X=z.selectAll("g.bulletaxis").data(R?t:[]);X.exit().remove(),R&&function(e,t,r,n){var i,a,o,l,c,u=r[0].trace,f=n.gauge,d=n.layer,m=n.gaugeBg,g=n.gaugeOutline,v=n.size,x=u.domain,_=n.transitionOpts,b=n.onComplete;f.enter().append("g").classed("bullet",!0),f.attr("transform",s(v.l,v.t)),d.enter().append("g").classed("bulletaxis",!0).classed("crisp",!0),d.selectAll("g.xbulletaxistick,path,text").remove();var w=v.h,M=u.gauge.bar.thickness*w,S=x.x[0],E=x.x[0]+(x.x[1]-x.x[0])*(u._hasNumber||u._hasDelta?1-h.bulletNumberDomainSize:1);function C(e){e.attr("width",(function(e){return Math.max(0,i.c2p(e.range[1])-i.c2p(e.range[0]))})).attr("x",(function(e){return 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r=bn(),n=B().extendFlat,i=De().overrideAll,a=j(),o=Ma().attributes,s=It().descriptionOnlyNumbers;t.exports=i({domain:o({name:"table",trace:!0}),columnwidth:{valType:"number",arrayOk:!0,dflt:null},columnorder:{valType:"data_array"},header:{values:{valType:"data_array",dflt:[]},format:{valType:"data_array",dflt:[],description:s("cell value")},prefix:{valType:"string",arrayOk:!0,dflt:null},suffix:{valType:"string",arrayOk:!0,dflt:null},height:{valType:"number",dflt:28},align:n({},r.align,{arrayOk:!0}),line:{width:{valType:"number",arrayOk:!0,dflt:1},color:{valType:"color",arrayOk:!0,dflt:"grey"}},fill:{color:{valType:"color",arrayOk:!0,dflt:"white"}},font:n({},a({arrayOk:!0}))},cells:{values:{valType:"data_array",dflt:[]},format:{valType:"data_array",dflt:[],description:s("cell 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R(t,t.length-1)+(t.length?F(t[t.length-1],1/0):1)}(e),t.scrollableAreaHeight=e.groupHeight-E(e),t.currentlyVisibleHeight=Math.min(t.totalHeight,t.scrollableAreaHeight),t.ratio=t.currentlyVisibleHeight/t.totalHeight,t.barLength=Math.max(t.ratio*t.currentlyVisibleHeight,r.goldenRatio*r.scrollbarWidth),t.barWiggleRoom=t.currentlyVisibleHeight-t.barLength,t.wiggleRoom=Math.max(0,t.totalHeight-t.scrollableAreaHeight),t.topY=0===t.barWiggleRoom?0:e.scrollY/t.wiggleRoom*t.barWiggleRoom,t.bottomY=t.topY+t.barLength,t.dragMultiplier=t.wiggleRoom/t.barWiggleRoom})).attr("transform",(function(e){var t=e.width+r.scrollbarWidth/2+r.scrollbarOffset;return u(t,E(e))}));var s=a.selectAll("."+r.cn.scrollbar).data(o.repeat,o.keyFun);s.enter().append("g").classed(r.cn.scrollbar,!0);var l=s.selectAll("."+r.cn.scrollbarSlider).data(o.repeat,o.keyFun);l.enter().append("g").classed(r.cn.scrollbarSlider,!0),l.attr("transform",(function(e){return u(0,e.scrollbarState.topY||0)}));var c=l.selectAll("."+r.cn.scrollbarGlyph).data(o.repeat,o.keyFun);c.enter().append("line").classed(r.cn.scrollbarGlyph,!0).attr("stroke","black").attr("stroke-width",r.scrollbarWidth).attr("stroke-linecap","round").attr("y1",r.scrollbarWidth/2),c.attr("y2",(function(e){return e.scrollbarState.barLength-r.scrollbarWidth/2})).attr("stroke-opacity",(function(e){return e.columnDragInProgress||!e.scrollbarState.barWiggleRoom||i?0:.4})),c.transition().delay(0).duration(0),c.transition().delay(r.scrollbarHideDelay).duration(r.scrollbarHideDuration).attr("stroke-opacity",0);var h=s.selectAll("."+r.cn.scrollbarCaptureZone).data(o.repeat,o.keyFun);h.enter().append("line").classed(r.cn.scrollbarCaptureZone,!0).attr("stroke","white").attr("stroke-opacity",.01).attr("stroke-width",r.scrollbarCaptureWidth).attr("stroke-linecap","butt").attr("y1",0).on("mousedown",(function(r){var i=n.event.y,a=this.getBoundingClientRect(),o=r.scrollbarState,s=i-a.top,l=n.scale.linear().domain([0,o.scrollableAreaHeight]).range([0,o.totalHeight]).clamp(!0);o.topY<=s&&s<=o.bottomY||I(t,e,null,l(s-o.barLength/2))(r)})).call(n.behavior.drag().origin((function(e){return n.event.stopPropagation(),e.scrollbarState.scrollbarScrollInProgress=!0,e})).on("drag",I(t,e)).on("dragend",(function(){}))),h.attr("y2",(function(e){return e.scrollbarState.scrollableAreaHeight})),t._context.staticPlot&&(c.remove(),h.remove())}function _(e,t,i,a){var l=function(e){var t=e.selectAll("."+r.cn.columnCells).data(o.repeat,o.keyFun);return t.enter().append("g").classed(r.cn.columnCells,!0),t.exit().remove(),t}(i),c=function(e){var t=e.selectAll("."+r.cn.columnCell).data(p.splitToCells,(function(e){return e.keyWithinBlock}));return t.enter().append("g").classed(r.cn.columnCell,!0),t.exit().remove(),t}(l);!function(e){e.each((function(e,t){var r=e.calcdata.cells.font,n=e.column.specIndex,i={size:k(r.size,n,t),color:k(r.color,n,t),family:k(r.family,n,t),weight:k(r.weight,n,t),style:k(r.style,n,t),variant:k(r.variant,n,t),textcase:k(r.textcase,n,t),lineposition:k(r.lineposition,n,t),shadow:k(r.shadow,n,t)};e.rowNumber=e.key,e.align=k(e.calcdata.cells.align,n,t),e.cellBorderWidth=k(e.calcdata.cells.line.width,n,t),e.font=i}))}(c);var u=function(e){var t=e.selectAll("."+r.cn.cellRect).data(o.repeat,(function(e){return e.keyWithinBlock}));return t.enter().append("rect").classed(r.cn.cellRect,!0),t}(c);!function(e){e.attr("width",(function(e){return e.column.columnWidth})).attr("stroke-width",(function(e){return e.cellBorderWidth})).each((function(e){var t=n.select(this);d.stroke(t,k(e.calcdata.cells.line.color,e.column.specIndex,e.rowNumber)),d.fill(t,k(e.calcdata.cells.fill.color,e.column.specIndex,e.rowNumber))}))}(u);var h=function(e){var t=e.selectAll("."+r.cn.cellTextHolder).data(o.repeat,(function(e){return 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i=-t*r,a=t*t+1,o=2*(t*i-r),s=i*i+r*r-e*e,l=Math.sqrt(o*o-4*a*s),c=(-o+l)/(2*a),u=(-o-l)/(2*a);return[[c,t*c+i+n],[u,t*u+i+n]]},clampTiny:u,pathPolygon:function(e,t,r,n,i,a){return"M"+h(c(e,t,r,n),i,a).join("L")},pathPolygonAnnulus:function(e,t,r,n,i,a,o){var s,l;e<t?(s=e,l=t):(s=t,l=e);var u=h(c(s,r,n,i),a,o);return"M"+h(c(l,r,n,i),a,o).reverse().join("L")+"M"+u.join("L")}}}}),FT=m({"src/plots/smith/helpers.js"(e,t){function r(e){return e<0?-1:e>0?1:0}function n(e){var t=e[0],r=e[1];if(!isFinite(t)||!isFinite(r))return[1,0];var n=(t+1)*(t+1)+r*r;return[(t*t+r*r-1)/n,2*r/n]}function i(e,t){var r=t[0],n=t[1];return[r*e.radius+e.cx,-n*e.radius+e.cy]}function a(e,t){return t*e.radius}t.exports={smith:n,reactanceArc:function(e,t,r,o){var s=i(e,n([r,t])),l=s[0],c=s[1],u=i(e,n([o,t])),h=u[0],f=u[1];if(0===t)return["M"+l+","+c,"L"+h+","+f].join(" ");var p=a(e,1/Math.abs(t));return["M"+l+","+c,"A"+p+","+p+" 0 0,"+(t<0?1:0)+" "+h+","+f].join(" ")},resistanceArc:function(e,t,o,s){var 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n=e._fullLayout,i="clip"+n._uid+t;this.clipIds.forTraces=i+"-for-traces",this.clipPaths.forTraces=n._clips.append("clipPath").attr("id",this.clipIds.forTraces),this.clipPaths.forTraces.append("path"),this.framework=n["_"+(r?"smith":"polar")+"layer"].append("g").attr("class",t),this.getHole=function(e){return this.isSmith?0:e.hole},this.getSector=function(e){return this.isSmith?[0,360]:e.sector},this.getRadial=function(e){return this.isSmith?e.realaxis:e.radialaxis},this.getAngular=function(e){return this.isSmith?e.imaginaryaxis:e.angularaxis},r||(this.radialTickLayout=null,this.angularTickLayout=null)}var N=j.prototype;function U(e){var t=e.ticks+String(e.ticklen)+String(e.showticklabels);return"side"in e&&(t+=e.side),t}function V(e,t){return t[a.findIndexOfMin(t,(function(t){return a.angleDist(e,t)}))]}function q(e,t,r){return t?(e.attr("display",null),e.attr(r)):e&&e.attr("display","none"),e}t.exports=function(e,t,r){return new j(e,t,r)},N.plot=function(e,t){for(var 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this._validate(t,r,n,e.local.invalidDate),!0},extraInfo:function(t,r,n){var i=this._validate(t,r,n,e.local.invalidDate).toJD(),a=this._toHaab(i),o=this._toTzolkin(i);return{haabMonthName:this.local.haabMonths[a[0]-1],haabMonth:a[0],haabDay:a[1],tzolkinDayName:this.local.tzolkinMonths[o[0]-1],tzolkinDay:o[0],tzolkinTrecena:o[1]}},_toHaab:function(e){var t=n(8+(e-=this.jdEpoch)+340,365);return[Math.floor(t/20)+1,n(t,20)]},_toTzolkin:function(e){return[i(20+(e-=this.jdEpoch),20),i(e+4,13)]},toJD:function(t,r,n){var i=this._validate(t,r,n,e.local.invalidDate);return i.day()+20*i.month()+360*i.year()+this.jdEpoch},fromJD:function(e){e=Math.floor(e)+.5-this.jdEpoch;var t=Math.floor(e/360);e%=360,e+=e<0?360:0;var r=Math.floor(e/20),n=e%20;return this.newDate(t,r,n)}}),e.calendars.mayan=r}}),Rk=m({"node_modules/world-calendars/dist/calendars/nanakshahi.js"(){var e=Mk(),t=My();function r(e){this.local=this.regionalOptions[e||""]||this.regionalOptions[""]}r.prototype=new e.baseCalendar;var n=e.instance("gregorian");t(r.prototype,{name:"Nanakshahi",jdEpoch:2257673.5,daysPerMonth:[31,31,31,31,31,30,30,30,30,30,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Nanakshahi",epochs:["BN","AN"],monthNames:["Chet","Vaisakh","Jeth","Harh","Sawan","Bhadon","Assu","Katak","Maghar","Poh","Magh","Phagun"],monthNamesShort:["Che","Vai","Jet","Har","Saw","Bha","Ass","Kat","Mgr","Poh","Mgh","Pha"],dayNames:["Somvaar","Mangalvar","Budhvaar","Veervaar","Shukarvaar","Sanicharvaar","Etvaar"],dayNamesShort:["Som","Mangal","Budh","Veer","Shukar","Sanichar","Et"],dayNamesMin:["So","Ma","Bu","Ve","Sh","Sa","Et"],digits:null,dateFormat:"dd-mm-yyyy",firstDay:0,isRTL:!1}},leapYear:function(t){var r=this._validate(t,this.minMonth,this.minDay,e.local.invalidYear||e.regionalOptions[""].invalidYear);return n.leapYear(r.year()+(r.year()<1?1:0)+1469)},weekOfYear:function(e,t,r){var n=this.newDate(e,t,r);return n.add(1-(n.dayOfWeek()||7),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInMonth:function(t,r){var n=this._validate(t,r,this.minDay,e.local.invalidMonth);return this.daysPerMonth[n.month()-1]+(12===n.month()&&this.leapYear(n.year())?1:0)},weekDay:function(e,t,r){return(this.dayOfWeek(e,t,r)||7)<6},toJD:function(t,r,i){var a=this._validate(t,r,i,e.local.invalidMonth);(t=a.year())<0&&t++;for(var o=a.day(),s=1;s<a.month();s++)o+=this.daysPerMonth[s-1];return o+n.toJD(t+1468,3,13)},fromJD:function(e){e=Math.floor(e+.5);for(var t=Math.floor((e-(this.jdEpoch-1))/366);e>=this.toJD(t+1,1,1);)t++;for(var r=e-Math.floor(this.toJD(t,1,1)+.5)+1,n=1;r>this.daysInMonth(t,n);)r-=this.daysInMonth(t,n),n++;return this.newDate(t,n,r)}}),e.calendars.nanakshahi=r}}),Fk=m({"node_modules/world-calendars/dist/calendars/nepali.js"(){var e=Mk(),t=My();function r(e){this.local=this.regionalOptions[e||""]||this.regionalOptions[""]}r.prototype=new e.baseCalendar,t(r.prototype,{name:"Nepali",jdEpoch:1700709.5,daysPerMonth:[31,31,32,32,31,30,30,29,30,29,30,30],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,daysPerYear:365,regionalOptions:{"":{name:"Nepali",epochs:["BBS","ABS"],monthNames:["Baisakh","Jestha","Ashadh","Shrawan","Bhadra","Ashwin","Kartik","Mangsir","Paush","Mangh","Falgun","Chaitra"],monthNamesShort:["Bai","Je","As","Shra","Bha","Ash","Kar","Mang","Pau","Ma","Fal","Chai"],dayNames:["Aaitabaar","Sombaar","Manglbaar","Budhabaar","Bihibaar","Shukrabaar","Shanibaar"],dayNamesShort:["Aaita","Som","Mangl","Budha","Bihi","Shukra","Shani"],dayNamesMin:["Aai","So","Man","Bu","Bi","Shu","Sha"],digits:null,dateFormat:"dd/mm/yyyy",firstDay:1,isRTL:!1}},leapYear:function(e){return this.daysInYear(e)!==this.daysPerYear},weekOfYear:function(e,t,r){var n=this.newDate(e,t,r);return n.add(-n.dayOfWeek(),"d"),Math.floor((n.dayOfYear()-1)/7)+1},daysInYear:function(t){if(t=this._validate(t,this.minMonth,this.minDay,e.local.invalidYear).year(),typeof this.NEPALI_CALENDAR_DATA[t]>"u")return this.daysPerYear;for(var r=0,n=this.minMonth;n<=12;n++)r+=this.NEPALI_CALENDAR_DATA[t][n];return r},daysInMonth:function(t,r){return t.year&&(r=t.month(),t=t.year()),this._validate(t,r,this.minDay,e.local.invalidMonth),typeof this.NEPALI_CALENDAR_DATA[t]>"u"?this.daysPerMonth[r-1]:this.NEPALI_CALENDAR_DATA[t][r]},weekDay:function(e,t,r){return 6!==this.dayOfWeek(e,t,r)},toJD:function(t,r,n){var i=this._validate(t,r,n,e.local.invalidDate);t=i.year(),r=i.month(),n=i.day();var a=e.instance(),o=0,s=r,l=t;this._createMissingCalendarData(t);var c=t-(s>9||9===s&&n>=this.NEPALI_CALENDAR_DATA[l][0]?56:57);for(9!==r&&(o=n,s--);9!==s;)s<=0&&(s=12,l--),o+=this.NEPALI_CALENDAR_DATA[l][s],s--;return 9===r?(o+=n-this.NEPALI_CALENDAR_DATA[l][0])<0&&(o+=a.daysInYear(c)):o+=this.NEPALI_CALENDAR_DATA[l][9]-this.NEPALI_CALENDAR_DATA[l][0],a.newDate(c,1,1).add(o,"d").toJD()},fromJD:function(t){var r=e.instance().fromJD(t),n=r.year(),i=r.dayOfYear(),a=n+56;this._createMissingCalendarData(a);for(var o=9,s=this.NEPALI_CALENDAR_DATA[a][0],l=this.NEPALI_CALENDAR_DATA[a][o]-s+1;i>l;)++o>12&&(o=1,a++),l+=this.NEPALI_CALENDAR_DATA[a][o];var c=this.NEPALI_CALENDAR_DATA[a][o]-(l-i);return this.newDate(a,o,c)},_createMissingCalendarData:function(e){var t=this.daysPerMonth.slice(0);t.unshift(17);for(var r=e-1;r<e+2;r++)typeof this.NEPALI_CALENDAR_DATA[r]>"u"&&(this.NEPALI_CALENDAR_DATA[r]=t)},NEPALI_CALENDAR_DATA:{1970:[18,31,31,32,31,31,31,30,29,30,29,30,30],1971:[18,31,31,32,31,32,30,30,29,30,29,30,30],1972:[17,31,32,31,32,31,30,30,30,29,29,30,30],1973:[19,30,32,31,32,31,30,30,30,29,30,29,31],1974:[19,31,31,32,30,31,31,30,29,30,29,30,30],1975:[18,31,31,32,32,30,31,30,29,30,29,30,30],1976:[17,31,32,31,32,31,30,30,30,29,29,30,31],1977:[18,31,32,31,32,31,31,29,30,29,30,29,31],1978:[18,31,31,32,31,31,31,30,29,30,29,30,30],1979:[18,31,31,32,32,31,30,30,29,30,29,30,30],1980:[17,31,32,31,32,31,30,30,30,29,29,30,31],1981:[18,31,31,31,32,31,31,29,30,30,29,30,30],1982:[18,31,31,32,31,31,31,30,29,30,29,30,30],1983:[18,31,31,32,32,31,30,30,29,30,29,30,30],1984:[17,31,32,31,32,31,30,30,30,29,29,30,31],1985:[18,31,31,31,32,31,31,29,30,30,29,30,30],1986:[18,31,31,32,31,31,31,30,29,30,29,30,30],1987:[18,31,32,31,32,31,30,30,29,30,29,30,30],1988:[17,31,32,31,32,31,30,30,30,29,29,30,31],1989:[18,31,31,31,32,31,31,30,29,30,29,30,30],1990:[18,31,31,32,31,31,31,30,29,30,29,30,30],1991:[18,31,32,31,32,31,30,30,29,30,29,30,30],1992:[17,31,32,31,32,31,30,30,30,29,30,29,31],1993:[18,31,31,31,32,31,31,30,29,30,29,30,30],1994:[18,31,31,32,31,31,31,30,29,30,29,30,30],1995:[17,31,32,31,32,31,30,30,30,29,29,30,30],1996:[17,31,32,31,32,31,30,30,30,29,30,29,31],1997:[18,31,31,32,31,31,31,30,29,30,29,30,30],1998:[18,31,31,32,31,31,31,30,29,30,29,30,30],1999:[17,31,32,31,32,31,30,30,30,29,29,30,31],2e3:[17,30,32,31,32,31,30,30,30,29,30,29,31],2001:[18,31,31,32,31,31,31,30,29,30,29,30,30],2002:[18,31,31,32,32,31,30,30,29,30,29,30,30],2003:[17,31,32,31,32,31,30,30,30,29,29,30,31],2004:[17,30,32,31,32,31,30,30,30,29,30,29,31],2005:[18,31,31,32,31,31,31,30,29,30,29,30,30],2006:[18,31,31,32,32,31,30,30,29,30,29,30,30],2007:[17,31,32,31,32,31,30,30,30,29,29,30,31],2008:[17,31,31,31,32,31,31,29,30,30,29,29,31],2009:[18,31,31,32,31,31,31,30,29,30,29,30,30],2010:[18,31,31,32,32,31,30,30,29,30,29,30,30],2011:[17,31,32,31,32,31,30,30,30,29,29,30,31],2012:[17,31,31,31,32,31,31,29,30,30,29,30,30],2013:[18,31,31,32,31,31,31,30,29,30,29,30,30],2014:[18,31,31,32,32,31,30,30,29,30,29,30,30],2015:[17,31,32,31,32,31,30,30,30,29,29,30,31],2016:[17,31,31,31,32,31,31,29,30,30,29,30,30],2017:[18,31,31,32,31,31,31,30,29,30,29,30,30],2018:[18,31,32,31,32,31,30,30,29,30,29,30,30],2019:[17,31,32,31,32,31,30,30,30,29,30,29,31],2020:[17,31,31,31,32,31,31,30,29,30,29,30,30],2021:[18,31,31,32,31,31,31,30,29,30,29,30,30],2022:[17,31,32,31,32,31,30,30,30,29,29,30,30],2023:[17,31,32,31,32,31,30,30,30,29,30,29,31],2024:[17,31,31,31,32,31,31,30,29,30,29,30,30],2025:[18,31,31,32,31,31,31,30,29,30,29,30,30],2026:[17,31,32,31,32,31,30,30,30,29,29,30,31],2027:[17,30,32,31,32,31,30,30,30,29,30,29,31],2028:[17,31,31,32,31,31,31,30,29,30,29,30,30],2029:[18,31,31,32,31,32,30,30,29,30,29,30,30],2030:[17,31,32,31,32,31,30,30,30,30,30,30,31],2031:[17,31,32,31,32,31,31,31,31,31,31,31,31],2032:[17,32,32,32,32,32,32,32,32,32,32,32,32],2033:[18,31,31,32,32,31,30,30,29,30,29,30,30],2034:[17,31,32,31,32,31,30,30,30,29,29,30,31],2035:[17,30,32,31,32,31,31,29,30,30,29,29,31],2036:[17,31,31,32,31,31,31,30,29,30,29,30,30],2037:[18,31,31,32,32,31,30,30,29,30,29,30,30],2038:[17,31,32,31,32,31,30,30,30,29,29,30,31],2039:[17,31,31,31,32,31,31,29,30,30,29,30,30],2040:[17,31,31,32,31,31,31,30,29,30,29,30,30],2041:[18,31,31,32,32,31,30,30,29,30,29,30,30],2042:[17,31,32,31,32,31,30,30,30,29,29,30,31],2043:[17,31,31,31,32,31,31,29,30,30,29,30,30],2044:[17,31,31,32,31,31,31,30,29,30,29,30,30],2045:[18,31,32,31,32,31,30,30,29,30,29,30,30],2046:[17,31,32,31,32,31,30,30,30,29,29,30,31],2047:[17,31,31,31,32,31,31,30,29,30,29,30,30],2048:[17,31,31,32,31,31,31,30,29,30,29,30,30],2049:[17,31,32,31,32,31,30,30,30,29,29,30,30],2050:[17,31,32,31,32,31,30,30,30,29,30,29,31],2051:[17,31,31,31,32,31,31,30,29,30,29,30,30],2052:[17,31,31,32,31,31,31,30,29,30,29,30,30],2053:[17,31,32,31,32,31,30,30,30,29,29,30,30],2054:[17,31,32,31,32,31,30,30,30,29,30,29,31],2055:[17,31,31,32,31,31,31,30,29,30,30,29,30],2056:[17,31,31,32,31,32,30,30,29,30,29,30,30],2057:[17,31,32,31,32,31,30,30,30,29,29,30,31],2058:[17,30,32,31,32,31,30,30,30,29,30,29,31],2059:[17,31,31,32,31,31,31,30,29,30,29,30,30],2060:[17,31,31,32,32,31,30,30,29,30,29,30,30],2061:[17,31,32,31,32,31,30,30,30,29,29,30,31],2062:[17,30,32,31,32,31,31,29,30,29,30,29,31],2063:[17,31,31,32,31,31,31,30,29,30,29,30,30],2064:[17,31,31,32,32,31,30,30,29,30,29,30,30],2065:[17,31,32,31,32,31,30,30,30,29,29,30,31],2066:[17,31,31,31,32,31,31,29,30,30,29,29,31],2067:[17,31,31,32,31,31,31,30,29,30,29,30,30],2068:[17,31,31,32,32,31,30,30,29,30,29,30,30],2069:[17,31,32,31,32,31,30,30,30,29,29,30,31],2070:[17,31,31,31,32,31,31,29,30,30,29,30,30],2071:[17,31,31,32,31,31,31,30,29,30,29,30,30],2072:[17,31,32,31,32,31,30,30,29,30,29,30,30],2073:[17,31,32,31,32,31,30,30,30,29,29,30,31],2074:[17,31,31,31,32,31,31,30,29,30,29,30,30],2075:[17,31,31,32,31,31,31,30,29,30,29,30,30],2076:[16,31,32,31,32,31,30,30,30,29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e=Mk(),t=My();function r(e){this.local=this.regionalOptions[e||""]||this.regionalOptions[""]}function n(e){var t=e-475;e<0&&t++;var r=.242197,n=r*t,i=r*(t+1);return n-Math.floor(n)>i-Math.floor(i)}r.prototype=new e.baseCalendar,t(r.prototype,{name:"Persian",jdEpoch:1948320.5,daysPerMonth:[31,31,31,31,31,31,30,30,30,30,30,29],hasYearZero:!1,minMonth:1,firstMonth:1,minDay:1,regionalOptions:{"":{name:"Persian",epochs:["BP","AP"],monthNames:["Farvardin","Ordibehesht","Khordad","Tir","Mordad","Shahrivar","Mehr","Aban","Azar","Dey","Bahman","Esfand"],monthNamesShort:["Far","Ord","Kho","Tir","Mor","Sha","Meh","Aba","Aza","Dey","Bah","Esf"],dayNames:["Yekshanbeh","Doshanbeh","Seshanbeh","Chahārshanbeh","Panjshanbeh","Jom'eh","Shanbeh"],dayNamesShort:["Yek","Do","Se","Cha","Panj","Jom","Sha"],dayNamesMin:["Ye","Do","Se","Ch","Pa","Jo","Sh"],digits:null,dateFormat:"yyyy/mm/dd",firstDay:6,isRTL:!1}},leapYear:function(t){return 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a=this._validate(t,this.minMonth,this.minDay,e.local.invalidYear);return t=this._t2gYear(a.year()),r.weekOfYear(t,a.month(),a.day())},daysInMonth:function(t,r){var n=this._validate(t,r,this.minDay,e.local.invalidMonth);return this.daysPerMonth[n.month()-1]+(2===n.month()&&this.leapYear(n.year())?1:0)},weekDay:function(e,t,r){return(this.dayOfWeek(e,t,r)||7)<6},toJD:function(t,n,i){var a=this._validate(t,n,i,e.local.invalidDate);return t=this._t2gYear(a.year()),r.toJD(t,a.month(),a.day())},fromJD:function(e){var t=r.fromJD(e),n=this._g2tYear(t.year());return this.newDate(n,t.month(),t.day())},_t2gYear:function(e){return e-this.yearsOffset-(e>=1&&e<=this.yearsOffset?1:0)},_g2tYear:function(e){return e+this.yearsOffset+(e>=-this.yearsOffset&&e<=-1?1:0)}}),e.calendars.thai=n}}),Uk=m({"node_modules/world-calendars/dist/calendars/ummalqura.js"(){var e=Mk(),t=My();function r(e){this.local=this.regionalOptions[e||""]||this.regionalOptions[""]}r.prototype=new 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e of this)M.sendMessage(e,ne.ResizeMessage.UnknownSize)}onUpdateRequest(e){for(let e of this)M.sendMessage(e,ne.ResizeMessage.UnknownSize)}onBeforeAttach(e){for(let t of this)M.sendMessage(t,e)}onAfterAttach(e){for(let t of this)M.sendMessage(t,e)}onBeforeDetach(e){for(let t of this)M.sendMessage(t,e)}onAfterDetach(e){for(let t of this)M.sendMessage(t,e)}onBeforeShow(e){for(let t of this)t.isHidden||M.sendMessage(t,e)}onAfterShow(e){for(let t of this)t.isHidden||M.sendMessage(t,e)}onBeforeHide(e){for(let t of this)t.isHidden||M.sendMessage(t,e)}onAfterHide(e){for(let t of this)t.isHidden||M.sendMessage(t,e)}onChildRemoved(e){this.removeWidget(e.child)}onFitRequest(e){}onChildShown(e){}onChildHidden(e){}};!function(e){e.getHorizontalAlignment=function(e){return ae.horizontalAlignmentProperty.get(e)},e.setHorizontalAlignment=function(e,t){ae.horizontalAlignmentProperty.set(e,t)},e.getVerticalAlignment=function(e){return ae.verticalAlignmentProperty.get(e)},e.setVerticalAlignment=function(e,t){ae.verticalAlignmentProperty.set(e,t)}}(ie||(ie={}));var ae,oe=class{constructor(e){this._top=NaN,this._left=NaN,this._width=NaN,this._height=NaN,this._minWidth=0,this._minHeight=0,this._maxWidth=1/0,this._maxHeight=1/0,this._disposed=!1,this.widget=e,this.widget.node.style.position="absolute",this.widget.node.style.contain="strict"}dispose(){if(this._disposed)return;this._disposed=!0;let e=this.widget.node.style;e.position="",e.top="",e.left="",e.width="",e.height="",e.contain=""}get minWidth(){return this._minWidth}get minHeight(){return this._minHeight}get maxWidth(){return this._maxWidth}get maxHeight(){return this._maxHeight}get isDisposed(){return this._disposed}get isHidden(){return this.widget.isHidden}get isVisible(){return this.widget.isVisible}get isAttached(){return this.widget.isAttached}fit(){let e=i.sizeLimits(this.widget.node);this._minWidth=e.minWidth,this._minHeight=e.minHeight,this._maxWidth=e.maxWidth,this._maxHeight=e.maxHeight}update(e,t,r,n){let i=Math.max(this._minWidth,Math.min(r,this._maxWidth)),a=Math.max(this._minHeight,Math.min(n,this._maxHeight));if(i<r)switch(ie.getHorizontalAlignment(this.widget)){case"left":break;case"center":e+=(r-i)/2;break;case"right":e+=r-i;break;default:throw"unreachable"}if(a<n)switch(ie.getVerticalAlignment(this.widget)){case"top":break;case"center":t+=(n-a)/2;break;case"bottom":t+=n-a;break;default:throw"unreachable"}let o=!1,s=this.widget.node.style;if(this._top!==t&&(this._top=t,s.top=`${t}px`),this._left!==e&&(this._left=e,s.left=`${e}px`),this._width!==i&&(o=!0,this._width=i,s.width=`${i}px`),this._height!==a&&(o=!0,this._height=a,s.height=`${a}px`),o){let e=new ne.ResizeMessage(i,a);M.sendMessage(this.widget,e)}}};!function(e){function t(e){e.parent&&e.parent.layout&&e.parent.update()}e.horizontalAlignmentProperty=new I({name:"horizontalAlignment",create:()=>"center",changed:t}),e.verticalAlignmentProperty=new I({name:"verticalAlignment",create:()=>"top",changed:t})}(ae||(ae={}));var se,le=class extends ie{constructor(){super(...arguments),this._widgets=[]}dispose(){for(;this._widgets.length>0;)this._widgets.pop().dispose();super.dispose()}get widgets(){return this._widgets}*[Symbol.iterator](){yield*this._widgets}addWidget(e){this.insertWidget(this._widgets.length,e)}insertWidget(e,t){t.parent=this.parent;let r=this._widgets.indexOf(t),n=Math.max(0,Math.min(e,this._widgets.length));if(-1===r)return b.ArrayExt.insert(this._widgets,n,t),void(this.parent&&this.attachWidget(n,t));n===this._widgets.length&&n--,r!==n&&(b.ArrayExt.move(this._widgets,r,n),this.parent&&this.moveWidget(r,n,t))}removeWidget(e){this.removeWidgetAt(this._widgets.indexOf(e))}removeWidgetAt(e){let t=b.ArrayExt.removeAt(this._widgets,e);t&&this.parent&&this.detachWidget(e,t)}init(){super.init();let e=0;for(let t of this)this.attachWidget(e++,t)}attachWidget(e,t){let r=this.parent.node.children[e];this.parent.isAttached&&M.sendMessage(t,ne.Msg.BeforeAttach),this.parent.node.insertBefore(t.node,r),this.parent.isAttached&&M.sendMessage(t,ne.Msg.AfterAttach)}moveWidget(e,t,r){this.parent.isAttached&&M.sendMessage(r,ne.Msg.BeforeDetach),this.parent.node.removeChild(r.node),this.parent.isAttached&&M.sendMessage(r,ne.Msg.AfterDetach);let n=this.parent.node.children[t];this.parent.isAttached&&M.sendMessage(r,ne.Msg.BeforeAttach),this.parent.node.insertBefore(r.node,n),this.parent.isAttached&&M.sendMessage(r,ne.Msg.AfterAttach)}detachWidget(e,t){this.parent.isAttached&&M.sendMessage(t,ne.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.isAttached&&M.sendMessage(t,ne.Msg.AfterDetach)}};!function(e){e.clampDimension=function(e){return Math.max(0,Math.floor(e))}}(se||(se={}));var ce,ue=se,he=class e extends le{constructor(e){super(),this.widgetOffset=0,this._fixed=0,this._spacing=4,this._dirty=!1,this._hasNormedSizes=!1,this._sizers=[],this._items=[],this._handles=[],this._box=null,this._alignment="start",this._orientation="horizontal",this.renderer=e.renderer,void 0!==e.orientation&&(this._orientation=e.orientation),void 0!==e.alignment&&(this._alignment=e.alignment),void 0!==e.spacing&&(this._spacing=se.clampDimension(e.spacing))}dispose(){for(let e of this._items)e.dispose();this._box=null,this._items.length=0,this._sizers.length=0,this._handles.length=0,super.dispose()}get orientation(){return this._orientation}set orientation(e){this._orientation!==e&&(this._orientation=e,this.parent&&(this.parent.dataset.orientation=e,this.parent.fit()))}get alignment(){return this._alignment}set alignment(e){this._alignment!==e&&(this._alignment=e,this.parent&&(this.parent.dataset.alignment=e,this.parent.update()))}get spacing(){return this._spacing}set spacing(e){e=se.clampDimension(e),this._spacing!==e&&(this._spacing=e,this.parent&&this.parent.fit())}get handles(){return this._handles}absoluteSizes(){return this._sizers.map((e=>e.size))}relativeSizes(){return ce.normalize(this._sizers.map((e=>e.size)))}setRelativeSizes(e,t=!0){let r=this._sizers.length,n=e.slice(0,r);for(;n.length<r;)n.push(0);let i=ce.normalize(n);for(let e=0;e<r;++e){let t=this._sizers[e];t.sizeHint=i[e],t.size=i[e]}this._hasNormedSizes=!0,t&&this.parent&&this.parent.update()}moveHandle(e,t){let r,n=this._handles[e];if(n&&!n.classList.contains("lm-mod-hidden")&&(r="horizontal"===this._orientation?t-n.offsetLeft:t-n.offsetTop,0!==r)){for(let e of this._sizers)e.size>0&&(e.sizeHint=e.size);Q.adjust(this._sizers,e,r),this.parent&&this.parent.update()}}init(){this.parent.dataset.orientation=this.orientation,this.parent.dataset.alignment=this.alignment,super.init()}attachWidget(e,t){let r=new oe(t),n=ce.createHandle(this.renderer),i=ce.averageSize(this._sizers),a=ce.createSizer(i);b.ArrayExt.insert(this._items,e,r),b.ArrayExt.insert(this._sizers,e,a),b.ArrayExt.insert(this._handles,e,n),this.parent.isAttached&&M.sendMessage(t,ne.Msg.BeforeAttach),this.parent.node.appendChild(t.node),this.parent.node.appendChild(n),this.parent.isAttached&&M.sendMessage(t,ne.Msg.AfterAttach),this.parent.fit()}moveWidget(e,t,r){b.ArrayExt.move(this._items,e,t),b.ArrayExt.move(this._sizers,e,t),b.ArrayExt.move(this._handles,e,t),this.parent.fit()}detachWidget(e,t){let r=b.ArrayExt.removeAt(this._items,e),n=b.ArrayExt.removeAt(this._handles,e);b.ArrayExt.removeAt(this._sizers,e),this.parent.isAttached&&M.sendMessage(t,ne.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.node.removeChild(n),this.parent.isAttached&&M.sendMessage(t,ne.Msg.AfterDetach),r.dispose(),this.parent.fit()}onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}updateItemPosition(e,t,r,n,i,a,o){let s=this._items[e];if(s.isHidden)return;let l=this._handles[e].style;t?(r+=this.widgetOffset,s.update(r,n,o,i),r+=o,l.top=`${n}px`,l.left=`${r}px`,l.width=`${this._spacing}px`,l.height=`${i}px`):(n+=this.widgetOffset,s.update(r,n,a,o),n+=o,l.top=`${n}px`,l.left=`${r}px`,l.width=`${a}px`,l.height=`${this._spacing}px`)}_fit(){let t=0,r=-1;for(let e=0,n=this._items.length;e<n;++e)this._items[e].isHidden?this._handles[e].classList.add("lm-mod-hidden"):(this._handles[e].classList.remove("lm-mod-hidden"),r=e,t++);-1!==r&&this._handles[r].classList.add("lm-mod-hidden"),this._fixed=this._spacing*Math.max(0,t-1)+this.widgetOffset*this._items.length;let n="horizontal"===this._orientation,a=n?this._fixed:0,o=n?0:this._fixed;for(let t=0,r=this._items.length;t<r;++t){let r=this._items[t],i=this._sizers[t];i.size>0&&(i.sizeHint=i.size),r.isHidden?(i.minSize=0,i.maxSize=0):(r.fit(),i.stretch=e.getStretch(r.widget),n?(i.minSize=r.minWidth,i.maxSize=r.maxWidth,a+=r.minWidth,o=Math.max(o,r.minHeight)):(i.minSize=r.minHeight,i.maxSize=r.maxHeight,o+=r.minHeight,a=Math.max(a,r.minWidth)))}let s=this._box=i.boxSizing(this.parent.node);a+=s.horizontalSum,o+=s.verticalSum;let l=this.parent.node.style;l.minWidth=`${a}px`,l.minHeight=`${o}px`,this._dirty=!0,this.parent.parent&&M.sendMessage(this.parent.parent,ne.Msg.FitRequest),this._dirty&&M.sendMessage(this.parent,ne.Msg.UpdateRequest)}_update(e,t){this._dirty=!1;let r=0;for(let e=0,t=this._items.length;e<t;++e)r+=+!this._items[e].isHidden;if(0===r&&0===this.widgetOffset)return;e<0&&(e=this.parent.node.offsetWidth),t<0&&(t=this.parent.node.offsetHeight),this._box||(this._box=i.boxSizing(this.parent.node));let n=this._box.paddingTop,a=this._box.paddingLeft,o=e-this._box.horizontalSum,s=t-this._box.verticalSum,l=0,c=0,u="horizontal"===this._orientation;if(r>0){let e;if(e=u?Math.max(0,o-this._fixed):Math.max(0,s-this._fixed),this._hasNormedSizes){for(let t of this._sizers)t.sizeHint*=e;this._hasNormedSizes=!1}let t=Q.calc(this._sizers,e);if(t>0)switch(this._alignment){case"start":break;case"center":l=0,c=t/2;break;case"end":l=0,c=t;break;case"justify":l=t/r,c=0;break;default:throw"unreachable"}}for(let e=0,t=this._items.length;e<t;++e){let t=this._items[e].isHidden?0:this._sizers[e].size+l;this.updateItemPosition(e,u,u?a+c:a,u?n:n+c,s,o,t);let r=this.widgetOffset+(this._handles[e].classList.contains("lm-mod-hidden")?0:this._spacing);u?a+=t+r:n+=t+r}}};!function(e){e.getStretch=function(e){return ce.stretchProperty.get(e)},e.setStretch=function(e,t){ce.stretchProperty.set(e,t)}}(he||(he={})),function(e){e.stretchProperty=new I({name:"stretch",create:()=>0,coerce:(e,t)=>Math.max(0,Math.floor(t)),changed:function(e){e.parent&&e.parent.layout instanceof he&&e.parent.fit()}}),e.createSizer=function(e){let t=new ee;return t.sizeHint=Math.floor(e),t},e.createHandle=function(e){let t=e.createHandle();return t.style.position="absolute",t.style.contain="style",t},e.averageSize=function(e){return e.reduce(((e,t)=>e+t.size),0)/e.length||0},e.normalize=function(e){let t=e.length;if(0===t)return[];let r=e.reduce(((e,t)=>e+Math.abs(t)),0);return 0===r?e.map((e=>1/t)):e.map((e=>e/r))}}(ce||(ce={}));var fe,pe=class extends he{constructor(e){super({...e,orientation:e.orientation||"vertical"}),this._titles=[],this.titleSpace=e.titleSpace||22}get titleSpace(){return this.widgetOffset}set titleSpace(e){e=ue.clampDimension(e),this.widgetOffset!==e&&(this.widgetOffset=e,this.parent&&this.parent.fit())}get titles(){return this._titles}dispose(){this.isDisposed||(this._titles.length=0,super.dispose())}updateTitle(e,t){let r=this._titles[e],n=r.classList.contains("lm-mod-expanded"),i=fe.createTitle(this.renderer,t.title,n);this._titles[e]=i,this.parent.node.replaceChild(i,r)}insertWidget(e,t){t.id||(t.id=`id-${w.UUID.uuid4()}`),super.insertWidget(e,t)}attachWidget(e,t){let r=fe.createTitle(this.renderer,t.title);b.ArrayExt.insert(this._titles,e,r),this.parent.node.appendChild(r),t.node.setAttribute("role","region"),t.node.setAttribute("aria-labelledby",r.id),super.attachWidget(e,t)}moveWidget(e,t,r){b.ArrayExt.move(this._titles,e,t),super.moveWidget(e,t,r)}detachWidget(e,t){let r=b.ArrayExt.removeAt(this._titles,e);this.parent.node.removeChild(r),super.detachWidget(e,t)}updateItemPosition(e,t,r,n,i,a,o){let s=this._titles[e].style;s.top=`${n}px`,s.left=`${r}px`,s.height=`${this.widgetOffset}px`,s.width=t?`${i}px`:`${a}px`,super.updateItemPosition(e,t,r,n,i,a,o)}};!function(e){e.createTitle=function(e,t,r=!0){let n=e.createSectionTitle(t);return n.style.position="absolute",n.style.contain="strict",n.setAttribute("aria-label",`${t.label} Section`),n.setAttribute("aria-expanded",r?"true":"false"),n.setAttribute("aria-controls",t.owner.id),r&&n.classList.add("lm-mod-expanded"),n}}(fe||(fe={}));var de,me=class extends ne{constructor(e={}){super(),this.addClass("lm-Panel"),this.layout=de.createLayout(e)}get widgets(){return this.layout.widgets}addWidget(e){this.layout.addWidget(e)}insertWidget(e,t){this.layout.insertWidget(e,t)}};!function(e){e.createLayout=function(e){return e.layout||new le}}(de||(de={}));var ge,ye=class extends me{constructor(e={}){super({layout:ge.createLayout(e)}),this._handleMoved=new z(this),this._pressData=null,this.addClass("lm-SplitPanel")}dispose(){this._releaseMouse(),super.dispose()}get orientation(){return this.layout.orientation}set orientation(e){this.layout.orientation=e}get alignment(){return this.layout.alignment}set alignment(e){this.layout.alignment=e}get spacing(){return this.layout.spacing}set spacing(e){this.layout.spacing=e}get renderer(){return this.layout.renderer}get handleMoved(){return this._handleMoved}get handles(){return this.layout.handles}relativeSizes(){return this.layout.relativeSizes()}setRelativeSizes(e,t=!0){this.layout.setRelativeSizes(e,t)}handleEvent(e){switch(e.type){case"pointerdown":this._evtPointerDown(e);break;case"pointermove":this._evtPointerMove(e);break;case"pointerup":this._evtPointerUp(e);break;case"keydown":this._evtKeyDown(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation()}}onBeforeAttach(e){this.node.addEventListener("pointerdown",this)}onAfterDetach(e){this.node.removeEventListener("pointerdown",this),this._releaseMouse()}onChildAdded(e){e.child.addClass("lm-SplitPanel-child"),this._releaseMouse()}onChildRemoved(e){e.child.removeClass("lm-SplitPanel-child"),this._releaseMouse()}_evtKeyDown(e){this._pressData&&(e.preventDefault(),e.stopPropagation()),27===e.keyCode&&this._releaseMouse()}_evtPointerDown(e){if(0!==e.button)return;let t=this.layout,r=b.ArrayExt.findFirstIndex(t.handles,(t=>t.contains(e.target)));if(-1===r)return;e.preventDefault(),e.stopPropagation(),document.addEventListener("pointerup",this,!0),document.addEventListener("pointermove",this,!0),document.addEventListener("keydown",this,!0),document.addEventListener("contextmenu",this,!0);let n,i=t.handles[r],a=i.getBoundingClientRect();n="horizontal"===t.orientation?e.clientX-a.left:e.clientY-a.top;let o=window.getComputedStyle(i),s=B.overrideCursor(o.cursor);this._pressData={index:r,delta:n,override:s}}_evtPointerMove(e){e.preventDefault(),e.stopPropagation();let t,r=this.layout,n=this.node.getBoundingClientRect();t="horizontal"===r.orientation?e.clientX-n.left-this._pressData.delta:e.clientY-n.top-this._pressData.delta,r.moveHandle(this._pressData.index,t)}_evtPointerUp(e){0===e.button&&(e.preventDefault(),e.stopPropagation(),this._releaseMouse())}_releaseMouse(){this._pressData&&(this._pressData.override.dispose(),this._pressData=null,this._handleMoved.emit(),document.removeEventListener("keydown",this,!0),document.removeEventListener("pointerup",this,!0),document.removeEventListener("pointermove",this,!0),document.removeEventListener("contextmenu",this,!0))}};!function(e){class t{createHandle(){let e=document.createElement("div");return e.className="lm-SplitPanel-handle",e}}e.Renderer=t,e.defaultRenderer=new t,e.getStretch=function(e){return he.getStretch(e)},e.setStretch=function(e,t){he.setStretch(e,t)}}(ye||(ye={})),function(e){e.createLayout=function(e){return e.layout||new he({renderer:e.renderer||ye.defaultRenderer,orientation:e.orientation,alignment:e.alignment,spacing:e.spacing})}}(ge||(ge={}));var ve,xe=class extends ye{constructor(e={}){super({...e,layout:ve.createLayout(e)}),this._widgetSizesCache=new WeakMap,this._expansionToggled=new z(this),this.addClass("lm-AccordionPanel")}get renderer(){return this.layout.renderer}get titleSpace(){return this.layout.titleSpace}set titleSpace(e){this.layout.titleSpace=e}get titles(){return this.layout.titles}get expansionToggled(){return this._expansionToggled}addWidget(e){super.addWidget(e),e.title.changed.connect(this._onTitleChanged,this)}collapse(e){let t=this.layout.widgets[e];t&&!t.isHidden&&this._toggleExpansion(e)}expand(e){let t=this.layout.widgets[e];t&&t.isHidden&&this._toggleExpansion(e)}insertWidget(e,t){super.insertWidget(e,t),t.title.changed.connect(this._onTitleChanged,this)}handleEvent(e){switch(super.handleEvent(e),e.type){case"click":this._evtClick(e);break;case"keydown":this._eventKeyDown(e)}}onBeforeAttach(e){this.node.addEventListener("click",this),this.node.addEventListener("keydown",this),super.onBeforeAttach(e)}onAfterDetach(e){super.onAfterDetach(e),this.node.removeEventListener("click",this),this.node.removeEventListener("keydown",this)}_onTitleChanged(e){let t=b.ArrayExt.findFirstIndex(this.widgets,(t=>t.contains(e.owner)));t>=0&&(this.layout.updateTitle(t,e.owner),this.update())}_computeWidgetSize(e){let t=this.layout,r=t.widgets[e];if(!r)return;let n=r.isHidden,i=t.absoluteSizes(),a=(n?-1:1)*this.spacing,o=i.reduce(((e,t)=>e+t)),s=[...i];if(n){let t=this._widgetSizesCache.get(r);if(!t)return;s[e]+=t;let n=s.map((e=>e-t>0)).lastIndexOf(!0);-1===n?s.forEach(((r,n)=>{n!==e&&(s[n]-=i[n]/o*(t-a))})):s[n]-=t-a}else{let t=i[e];this._widgetSizesCache.set(r,t),s[e]=0;let n=s.map((e=>e>0)).lastIndexOf(!0);if(-1===n)return;s[n]=i[n]+t+a}return s.map((e=>e/(o+a)))}_evtClick(e){let t=e.target;if(t){let r=b.ArrayExt.findFirstIndex(this.titles,(e=>e.contains(t)));r>=0&&(e.preventDefault(),e.stopPropagation(),this._toggleExpansion(r))}}_eventKeyDown(e){if(e.defaultPrevented)return;let t=e.target,r=!1;if(t){let n=b.ArrayExt.findFirstIndex(this.titles,(e=>e.contains(t)));if(n>=0){let i=e.keyCode.toString();if(e.key.match(/Space|Enter/)||i.match(/13|32/))t.click(),r=!0;else if("horizontal"===this.orientation?e.key.match(/ArrowLeft|ArrowRight/)||i.match(/37|39/):e.key.match(/ArrowUp|ArrowDown/)||i.match(/38|40/)){let t=e.key.match(/ArrowLeft|ArrowUp/)||i.match(/37|38/)?-1:1,a=this.titles.length,o=(n+a+t)%a;this.titles[o].focus(),r=!0}else"End"===e.key||"35"===i?(this.titles[this.titles.length-1].focus(),r=!0):("Home"===e.key||"36"===i)&&(this.titles[0].focus(),r=!0)}r&&e.preventDefault()}}_toggleExpansion(e){let t=this.titles[e],r=this.layout.widgets[e],n=this._computeWidgetSize(e);n&&this.setRelativeSizes(n,!1),r.isHidden?(t.classList.add("lm-mod-expanded"),t.setAttribute("aria-expanded","true"),r.show()):(t.classList.remove("lm-mod-expanded"),t.setAttribute("aria-expanded","false"),r.hide()),this._expansionToggled.emit(e)}};!function(e){class t extends ye.Renderer{constructor(){super(),this.titleClassName="lm-AccordionPanel-title",this._titleID=0,this._titleKeys=new WeakMap,this._uuid=++t._nInstance}createCollapseIcon(e){return document.createElement("span")}createSectionTitle(e){let t=document.createElement("h3");t.setAttribute("tabindex","0"),t.id=this.createTitleKey(e),t.className=this.titleClassName;for(let r in e.dataset)t.dataset[r]=e.dataset[r];t.appendChild(this.createCollapseIcon(e)).className="lm-AccordionPanel-titleCollapser";let r=t.appendChild(document.createElement("span"));return r.className="lm-AccordionPanel-titleLabel",r.textContent=e.label,r.title=e.caption||e.label,t}createTitleKey(e){let t=this._titleKeys.get(e);return void 0===t&&(t=`title-key-${this._uuid}-${this._titleID++}`,this._titleKeys.set(e,t)),t}}t._nInstance=0,e.Renderer=t,e.defaultRenderer=new t}(xe||(xe={})),function(e){e.createLayout=function(e){return e.layout||new pe({renderer:e.renderer||xe.defaultRenderer,orientation:e.orientation,alignment:e.alignment,spacing:e.spacing,titleSpace:e.titleSpace})}}(ve||(ve={}));var _e,be=class e extends le{constructor(e={}){super(),this._fixed=0,this._spacing=4,this._dirty=!1,this._sizers=[],this._items=[],this._box=null,this._alignment="start",this._direction="top-to-bottom",void 0!==e.direction&&(this._direction=e.direction),void 0!==e.alignment&&(this._alignment=e.alignment),void 0!==e.spacing&&(this._spacing=ue.clampDimension(e.spacing))}dispose(){for(let e of this._items)e.dispose();this._box=null,this._items.length=0,this._sizers.length=0,super.dispose()}get direction(){return this._direction}set direction(e){this._direction!==e&&(this._direction=e,this.parent&&(this.parent.dataset.direction=e,this.parent.fit()))}get alignment(){return this._alignment}set alignment(e){this._alignment!==e&&(this._alignment=e,this.parent&&(this.parent.dataset.alignment=e,this.parent.update()))}get spacing(){return this._spacing}set spacing(e){e=ue.clampDimension(e),this._spacing!==e&&(this._spacing=e,this.parent&&this.parent.fit())}init(){this.parent.dataset.direction=this.direction,this.parent.dataset.alignment=this.alignment,super.init()}attachWidget(e,t){b.ArrayExt.insert(this._items,e,new oe(t)),b.ArrayExt.insert(this._sizers,e,new ee),this.parent.isAttached&&M.sendMessage(t,ne.Msg.BeforeAttach),this.parent.node.appendChild(t.node),this.parent.isAttached&&M.sendMessage(t,ne.Msg.AfterAttach),this.parent.fit()}moveWidget(e,t,r){b.ArrayExt.move(this._items,e,t),b.ArrayExt.move(this._sizers,e,t),this.parent.update()}detachWidget(e,t){let r=b.ArrayExt.removeAt(this._items,e);b.ArrayExt.removeAt(this._sizers,e),this.parent.isAttached&&M.sendMessage(t,ne.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.isAttached&&M.sendMessage(t,ne.Msg.AfterDetach),r.dispose(),this.parent.fit()}onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}_fit(){let t=0;for(let e=0,r=this._items.length;e<r;++e)t+=+!this._items[e].isHidden;this._fixed=this._spacing*Math.max(0,t-1);let r=_e.isHorizontal(this._direction),n=r?this._fixed:0,a=r?0:this._fixed;for(let t=0,i=this._items.length;t<i;++t){let i=this._items[t],o=this._sizers[t];i.isHidden?(o.minSize=0,o.maxSize=0):(i.fit(),o.sizeHint=e.getSizeBasis(i.widget),o.stretch=e.getStretch(i.widget),r?(o.minSize=i.minWidth,o.maxSize=i.maxWidth,n+=i.minWidth,a=Math.max(a,i.minHeight)):(o.minSize=i.minHeight,o.maxSize=i.maxHeight,a+=i.minHeight,n=Math.max(n,i.minWidth)))}let o=this._box=i.boxSizing(this.parent.node);n+=o.horizontalSum,a+=o.verticalSum;let s=this.parent.node.style;s.minWidth=`${n}px`,s.minHeight=`${a}px`,this._dirty=!0,this.parent.parent&&M.sendMessage(this.parent.parent,ne.Msg.FitRequest),this._dirty&&M.sendMessage(this.parent,ne.Msg.UpdateRequest)}_update(e,t){this._dirty=!1;let r=0;for(let e=0,t=this._items.length;e<t;++e)r+=+!this._items[e].isHidden;if(0===r)return;e<0&&(e=this.parent.node.offsetWidth),t<0&&(t=this.parent.node.offsetHeight),this._box||(this._box=i.boxSizing(this.parent.node));let n,a=this._box.paddingTop,o=this._box.paddingLeft,s=e-this._box.horizontalSum,l=t-this._box.verticalSum;switch(this._direction){case"left-to-right":n=Q.calc(this._sizers,Math.max(0,s-this._fixed));break;case"top-to-bottom":n=Q.calc(this._sizers,Math.max(0,l-this._fixed));break;case"right-to-left":n=Q.calc(this._sizers,Math.max(0,s-this._fixed)),o+=s;break;case"bottom-to-top":n=Q.calc(this._sizers,Math.max(0,l-this._fixed)),a+=l;break;default:throw"unreachable"}let c=0,u=0;if(n>0)switch(this._alignment){case"start":break;case"center":c=0,u=n/2;break;case"end":c=0,u=n;break;case"justify":c=n/r,u=0;break;default:throw"unreachable"}for(let e=0,t=this._items.length;e<t;++e){let t=this._items[e];if(t.isHidden)continue;let r=this._sizers[e].size;switch(this._direction){case"left-to-right":t.update(o+u,a,r+c,l),o+=r+c+this._spacing;break;case"top-to-bottom":t.update(o,a+u,s,r+c),a+=r+c+this._spacing;break;case"right-to-left":t.update(o-u-r-c,a,r+c,l),o-=r+c+this._spacing;break;case"bottom-to-top":t.update(o,a-u-r-c,s,r+c),a-=r+c+this._spacing;break;default:throw"unreachable"}}}};!function(e){e.getStretch=function(e){return _e.stretchProperty.get(e)},e.setStretch=function(e,t){_e.stretchProperty.set(e,t)},e.getSizeBasis=function(e){return _e.sizeBasisProperty.get(e)},e.setSizeBasis=function(e,t){_e.sizeBasisProperty.set(e,t)}}(be||(be={})),function(e){function t(e){e.parent&&e.parent.layout instanceof be&&e.parent.fit()}e.stretchProperty=new I({name:"stretch",create:()=>0,coerce:(e,t)=>Math.max(0,Math.floor(t)),changed:t}),e.sizeBasisProperty=new I({name:"sizeBasis",create:()=>0,coerce:(e,t)=>Math.max(0,Math.floor(t)),changed:t}),e.isHorizontal=function(e){return"left-to-right"===e||"right-to-left"===e},e.clampSpacing=function(e){return Math.max(0,Math.floor(e))}}(_e||(_e={}));var we,Te=class extends me{constructor(e={}){super({layout:we.createLayout(e)}),this.addClass("lm-BoxPanel")}get direction(){return this.layout.direction}set direction(e){this.layout.direction=e}get alignment(){return this.layout.alignment}set alignment(e){this.layout.alignment=e}get spacing(){return this.layout.spacing}set spacing(e){this.layout.spacing=e}onChildAdded(e){e.child.addClass("lm-BoxPanel-child")}onChildRemoved(e){e.child.removeClass("lm-BoxPanel-child")}};!function(e){e.getStretch=function(e){return be.getStretch(e)},e.setStretch=function(e,t){be.setStretch(e,t)},e.getSizeBasis=function(e){return be.getSizeBasis(e)},e.setSizeBasis=function(e,t){be.setSizeBasis(e,t)}}(Te||(Te={})),function(e){e.createLayout=function(e){return e.layout||new be(e)}}(we||(we={}));var ke,Ae=class e extends ne{constructor(t){super({node:ke.createNode()}),this._activeIndex=-1,this._items=[],this._results=null,this.addClass("lm-CommandPalette"),this.setFlag(ne.Flag.DisallowLayout),this.commands=t.commands,this.renderer=t.renderer||e.defaultRenderer,this.commands.commandChanged.connect(this._onGenericChange,this),this.commands.keyBindingChanged.connect(this._onGenericChange,this)}dispose(){this._items.length=0,this._results=null,super.dispose()}get searchNode(){return this.node.getElementsByClassName("lm-CommandPalette-search")[0]}get inputNode(){return this.node.getElementsByClassName("lm-CommandPalette-input")[0]}get contentNode(){return this.node.getElementsByClassName("lm-CommandPalette-content")[0]}get items(){return this._items}addItem(e){let t=ke.createItem(this.commands,e);return this._items.push(t),this.refresh(),t}addItems(e){let t=e.map((e=>ke.createItem(this.commands,e)));return t.forEach((e=>this._items.push(e))),this.refresh(),t}removeItem(e){this.removeItemAt(this._items.indexOf(e))}removeItemAt(e){b.ArrayExt.removeAt(this._items,e)&&this.refresh()}clearItems(){0!==this._items.length&&(this._items.length=0,this.refresh())}refresh(){this._results=null,""!==this.inputNode.value?this.node.getElementsByClassName("lm-close-icon")[0].style.display="inherit":this.node.getElementsByClassName("lm-close-icon")[0].style.display="none",this.update()}handleEvent(e){switch(e.type){case"click":this._evtClick(e);break;case"keydown":this._evtKeyDown(e);break;case"input":this.refresh();break;case"focus":case"blur":this._toggleFocused()}}onBeforeAttach(e){this.node.addEventListener("click",this),this.node.addEventListener("keydown",this),this.node.addEventListener("input",this),this.node.addEventListener("focus",this,!0),this.node.addEventListener("blur",this,!0)}onAfterDetach(e){this.node.removeEventListener("click",this),this.node.removeEventListener("keydown",this),this.node.removeEventListener("input",this),this.node.removeEventListener("focus",this,!0),this.node.removeEventListener("blur",this,!0)}onAfterShow(e){this.update(),super.onAfterShow(e)}onActivateRequest(e){if(this.isAttached){let e=this.inputNode;e.focus(),e.select()}}onUpdateRequest(e){if(this.isHidden)return;let t=this.inputNode.value,r=this.contentNode,n=this._results;if(n||(n=this._results=ke.search(this._items,t),this._activeIndex=t?b.ArrayExt.findFirstIndex(n,ke.canActivate):-1),!t&&0===n.length)return void Z.render(null,r);if(t&&0===n.length){let e=this.renderer.renderEmptyMessage({query:t});return void Z.render(e,r)}let a=this.renderer,o=this._activeIndex,s=new Array(n.length);for(let e=0,t=n.length;e<t;++e){let t=n[e];if("header"===t.type){let r=t.indices,n=t.category;s[e]=a.renderHeader({category:n,indices:r})}else{let r=t.item,n=t.indices,i=e===o;s[e]=a.renderItem({item:r,indices:n,active:i})}}if(Z.render(s,r),o<0||o>=n.length)r.scrollTop=0;else{let e=r.children[o];i.scrollIntoViewIfNeeded(r,e)}}_evtClick(e){if(0!==e.button)return;if(e.target.classList.contains("lm-close-icon"))return this.inputNode.value="",void this.refresh();let t=b.ArrayExt.findFirstIndex(this.contentNode.children,(t=>t.contains(e.target)));-1!==t&&(e.preventDefault(),e.stopPropagation(),this._execute(t))}_evtKeyDown(e){if(!(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey))switch(e.keyCode){case 13:e.preventDefault(),e.stopPropagation(),this._execute(this._activeIndex);break;case 38:e.preventDefault(),e.stopPropagation(),this._activatePreviousItem();break;case 40:e.preventDefault(),e.stopPropagation(),this._activateNextItem()}}_activateNextItem(){if(!this._results||0===this._results.length)return;let e=this._activeIndex,t=this._results.length,r=e<t-1?e+1:0,n=0===r?t-1:r-1;this._activeIndex=b.ArrayExt.findFirstIndex(this._results,ke.canActivate,r,n),this.update()}_activatePreviousItem(){if(!this._results||0===this._results.length)return;let e=this._activeIndex,t=this._results.length,r=e<=0?t-1:e-1,n=r===t-1?0:r+1;this._activeIndex=b.ArrayExt.findLastIndex(this._results,ke.canActivate,r,n),this.update()}_execute(e){if(!this._results)return;let t=this._results[e];if(t){if("header"===t.type){let e=this.inputNode;return e.value=`${t.category.toLowerCase()} `,e.focus(),void this.refresh()}t.item.isEnabled&&(this.commands.execute(t.item.command,t.item.args),this.inputNode.value="",this.refresh())}}_toggleFocused(){let e=document.activeElement===this.inputNode;this.toggleClass("lm-mod-focused",e)}_onGenericChange(){this.refresh()}};!function(e){class t{renderHeader(e){let t=this.formatHeader(e);return J.li({className:"lm-CommandPalette-header"},t)}renderItem(e){let t=this.createItemClass(e),r=this.createItemDataset(e);return e.item.isToggleable?J.li({className:t,dataset:r,role:"menuitemcheckbox","aria-checked":`${e.item.isToggled}`},this.renderItemIcon(e),this.renderItemContent(e),this.renderItemShortcut(e)):J.li({className:t,dataset:r,role:"menuitem"},this.renderItemIcon(e),this.renderItemContent(e),this.renderItemShortcut(e))}renderEmptyMessage(e){let t=this.formatEmptyMessage(e);return J.li({className:"lm-CommandPalette-emptyMessage"},t)}renderItemIcon(e){let t=this.createIconClass(e);return J.div({className:t},e.item.icon,e.item.iconLabel)}renderItemContent(e){return J.div({className:"lm-CommandPalette-itemContent"},this.renderItemLabel(e),this.renderItemCaption(e))}renderItemLabel(e){let t=this.formatItemLabel(e);return J.div({className:"lm-CommandPalette-itemLabel"},t)}renderItemCaption(e){let t=this.formatItemCaption(e);return J.div({className:"lm-CommandPalette-itemCaption"},t)}renderItemShortcut(e){let t=this.formatItemShortcut(e);return J.div({className:"lm-CommandPalette-itemShortcut"},t)}createItemClass(e){let t="lm-CommandPalette-item";e.item.isEnabled||(t+=" lm-mod-disabled"),e.item.isToggled&&(t+=" lm-mod-toggled"),e.active&&(t+=" lm-mod-active");let r=e.item.className;return r&&(t+=` ${r}`),t}createItemDataset(e){return{...e.item.dataset,command:e.item.command}}createIconClass(e){let t="lm-CommandPalette-itemIcon",r=e.item.iconClass;return r?`${t} ${r}`:t}formatHeader(e){return e.indices&&0!==e.indices.length?b.StringExt.highlight(e.category,e.indices,J.mark):e.category}formatEmptyMessage(e){return`No commands found that match '${e.query}'`}formatItemShortcut(e){let t=e.item.keyBinding;return t?W.formatKeystroke(t.keys):null}formatItemLabel(e){return e.indices&&0!==e.indices.length?b.StringExt.highlight(e.item.label,e.indices,J.mark):e.item.label}formatItemCaption(e){return e.item.caption}}e.Renderer=t,e.defaultRenderer=new t}(Ae||(Ae={})),function(e){function t(e,t){let r=e.category.toLowerCase(),n=`${r} ${e.label.toLowerCase()}`,i=1/0,a=null,o=/\b\w/g;for(;;){let e=o.exec(n);if(!e)break;let r=b.StringExt.matchSumOfDeltas(n,t,e.index);if(!r)break;r.score<=i&&(i=r.score,a=r.indices)}if(!a||i===1/0)return null;let s=r.length+1,l=b.ArrayExt.lowerBound(a,s,((e,t)=>e-t)),c=a.slice(0,l),u=a.slice(l);for(let e=0,t=u.length;e<t;++e)u[e]-=s;return 0===c.length?{matchType:0,categoryIndices:null,labelIndices:u,score:i,item:e}:0===u.length?{matchType:1,categoryIndices:c,labelIndices:null,score:i,item:e}:{matchType:2,categoryIndices:c,labelIndices:u,score:i,item:e}}function r(e,t){let r=e.matchType-t.matchType;if(0!==r)return r;let n=e.score-t.score;if(0!==n)return n;let i=0,a=0;switch(e.matchType){case 0:i=e.labelIndices[0],a=t.labelIndices[0];break;case 1:case 2:i=e.categoryIndices[0],a=t.categoryIndices[0]}if(i!==a)return i-a;let o=e.item.category.localeCompare(t.item.category);if(0!==o)return o;let s=e.item.rank,l=t.item.rank;return s!==l?s<l?-1:1:e.item.label.localeCompare(t.item.label)}e.createNode=function(){let e=document.createElement("div"),t=document.createElement("div"),r=document.createElement("div"),n=document.createElement("input"),i=document.createElement("ul"),a=document.createElement("button");return t.className="lm-CommandPalette-search",r.className="lm-CommandPalette-wrapper",n.className="lm-CommandPalette-input",a.className="lm-close-icon",i.className="lm-CommandPalette-content",i.setAttribute("role","menu"),n.spellcheck=!1,r.appendChild(n),r.appendChild(a),t.appendChild(r),e.appendChild(t),e.appendChild(i),e},e.createItem=function(e,t){return new n(e,t)},e.search=function(e,n){let i=function(e,r){r=function(e){return e.replace(/\s+/g,"").toLowerCase()}(r);let n=[];for(let i=0,a=e.length;i<a;++i){let a=e[i];if(!a.isVisible)continue;if(!r){n.push({matchType:3,categoryIndices:null,labelIndices:null,score:0,item:a});continue}let o=t(a,r);o&&(a.isEnabled||(o.score+=1e3),n.push(o))}return n}(e,n);return i.sort(r),function(e){let t=[];for(let r=0,n=e.length;r<n;++r){let{item:n,categoryIndices:i,labelIndices:a}=e[r],o=n.category;(0===r||o!==e[r-1].item.category)&&t.push({type:"header",category:o,indices:i}),t.push({type:"item",item:n,indices:a})}return t}(i)},e.canActivate=function(e){return"item"===e.type&&e.item.isEnabled};class n{constructor(e,t){this._commands=e,this.category=t.category.trim().replace(/\s+/g," "),this.command=t.command,this.args=t.args||w.JSONExt.emptyObject,this.rank=void 0!==t.rank?t.rank:1/0}get label(){return this._commands.label(this.command,this.args)}get icon(){return this._commands.icon(this.command,this.args)}get iconClass(){return this._commands.iconClass(this.command,this.args)}get iconLabel(){return this._commands.iconLabel(this.command,this.args)}get caption(){return this._commands.caption(this.command,this.args)}get className(){return this._commands.className(this.command,this.args)}get dataset(){return this._commands.dataset(this.command,this.args)}get isEnabled(){return this._commands.isEnabled(this.command,this.args)}get isToggled(){return this._commands.isToggled(this.command,this.args)}get isToggleable(){return this._commands.isToggleable(this.command,this.args)}get isVisible(){return this._commands.isVisible(this.command,this.args)}get keyBinding(){let{command:e,args:t}=this;return b.ArrayExt.findLastValue(this._commands.keyBindings,(r=>r.command===e&&w.JSONExt.deepEqual(r.args,t)))||null}}}(ke||(ke={}));var Me,Se,Ee=class e extends ne{constructor(t){super({node:Me.createNode()}),this._childIndex=-1,this._activeIndex=-1,this._openTimerID=0,this._closeTimerID=0,this._items=[],this._childMenu=null,this._parentMenu=null,this._aboutToClose=new z(this),this._menuRequested=new z(this),this.addClass("lm-Menu"),this.setFlag(ne.Flag.DisallowLayout),this.commands=t.commands,this.renderer=t.renderer||e.defaultRenderer}dispose(){this.close(),this._items.length=0,super.dispose()}get aboutToClose(){return this._aboutToClose}get menuRequested(){return this._menuRequested}get parentMenu(){return this._parentMenu}get childMenu(){return this._childMenu}get rootMenu(){let e=this;for(;e._parentMenu;)e=e._parentMenu;return e}get leafMenu(){let e=this;for(;e._childMenu;)e=e._childMenu;return e}get contentNode(){return this.node.getElementsByClassName("lm-Menu-content")[0]}get activeItem(){return this._items[this._activeIndex]||null}set activeItem(e){this.activeIndex=e?this._items.indexOf(e):-1}get activeIndex(){return this._activeIndex}set activeIndex(e){(e<0||e>=this._items.length)&&(e=-1),-1!==e&&!Me.canActivate(this._items[e])&&(e=-1),this._activeIndex!==e&&(this._activeIndex=e,this._activeIndex>=0&&this.contentNode.childNodes[this._activeIndex]&&this.contentNode.childNodes[this._activeIndex].focus(),this.update())}get items(){return this._items}activateNextItem(){let e=this._items.length,t=this._activeIndex,r=t<e-1?t+1:0,n=0===r?e-1:r-1;this.activeIndex=b.ArrayExt.findFirstIndex(this._items,Me.canActivate,r,n)}activatePreviousItem(){let e=this._items.length,t=this._activeIndex,r=t<=0?e-1:t-1,n=r===e-1?0:r+1;this.activeIndex=b.ArrayExt.findLastIndex(this._items,Me.canActivate,r,n)}triggerActiveItem(){if(!this.isAttached)return;let e=this.activeItem;if(!e)return;if(this._cancelOpenTimer(),this._cancelCloseTimer(),"submenu"===e.type)return void this._openChildMenu(!0);this.rootMenu.close();let{command:t,args:r}=e;this.commands.isEnabled(t,r)?this.commands.execute(t,r):console.log(`Command '${t}' is disabled.`)}addItem(e){return this.insertItem(this._items.length,e)}insertItem(e,t){this.isAttached&&this.close(),this.activeIndex=-1;let r=Math.max(0,Math.min(e,this._items.length)),n=Me.createItem(this,t);return b.ArrayExt.insert(this._items,r,n),this.update(),n}removeItem(e){this.removeItemAt(this._items.indexOf(e))}removeItemAt(e){this.isAttached&&this.close(),this.activeIndex=-1,b.ArrayExt.removeAt(this._items,e)&&this.update()}clearItems(){this.isAttached&&this.close(),this.activeIndex=-1,0!==this._items.length&&(this._items.length=0,this.update())}open(e,t,r={}){var n,i;if(this.isAttached)return;let a=r.forceX||!1,o=r.forceY||!1,s=null!==(n=r.host)&&void 0!==n?n:null,l=null!==(i=r.ref)&&void 0!==i?i:null;Me.openRootMenu(this,e,t,a,o,s,l),this.activate()}handleEvent(e){switch(e.type){case"keydown":this._evtKeyDown(e);break;case"mouseup":this._evtMouseUp(e);break;case"mousemove":this._evtMouseMove(e);break;case"mouseenter":this._evtMouseEnter(e);break;case"mouseleave":this._evtMouseLeave(e);break;case"mousedown":this._evtMouseDown(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation()}}onBeforeAttach(e){this.node.addEventListener("keydown",this),this.node.addEventListener("mouseup",this),this.node.addEventListener("mousemove",this),this.node.addEventListener("mouseenter",this),this.node.addEventListener("mouseleave",this),this.node.addEventListener("contextmenu",this),document.addEventListener("mousedown",this,!0)}onAfterDetach(e){this.node.removeEventListener("keydown",this),this.node.removeEventListener("mouseup",this),this.node.removeEventListener("mousemove",this),this.node.removeEventListener("mouseenter",this),this.node.removeEventListener("mouseleave",this),this.node.removeEventListener("contextmenu",this),document.removeEventListener("mousedown",this,!0)}onActivateRequest(e){this.isAttached&&this.node.focus()}onUpdateRequest(e){let t=this._items,r=this.renderer,n=this._activeIndex,i=Me.computeCollapsed(t),a=new Array(t.length);for(let e=0,o=t.length;e<o;++e){let o=t[e],s=e===n,l=i[e];a[e]=r.renderItem({item:o,active:s,collapsed:l,onfocus:()=>{this.activeIndex=e}})}Z.render(a,this.contentNode)}onCloseRequest(e){this._cancelOpenTimer(),this._cancelCloseTimer(),this.activeIndex=-1;let t=this._childMenu;t&&(this._childIndex=-1,this._childMenu=null,t._parentMenu=null,t.close());let r=this._parentMenu;r&&(this._parentMenu=null,r._childIndex=-1,r._childMenu=null,r.activate()),this.isAttached&&this._aboutToClose.emit(void 0),super.onCloseRequest(e)}_evtKeyDown(e){e.preventDefault(),e.stopPropagation();let t=e.keyCode;if(13===t)return void this.triggerActiveItem();if(27===t)return void this.close();if(37===t)return void(this._parentMenu?this.close():this._menuRequested.emit("previous"));if(38===t)return void this.activatePreviousItem();if(39===t){let e=this.activeItem;return void(e&&"submenu"===e.type?this.triggerActiveItem():this.rootMenu._menuRequested.emit("next"))}if(40===t)return void this.activateNextItem();let r=U().keyForKeydownEvent(e);if(!r)return;let n=this._activeIndex+1,i=Me.findMnemonic(this._items,r,n);-1===i.index||i.multiple?-1!==i.index?this.activeIndex=i.index:-1!==i.auto&&(this.activeIndex=i.auto):(this.activeIndex=i.index,this.triggerActiveItem())}_evtMouseUp(e){0===e.button&&(e.preventDefault(),e.stopPropagation(),this.triggerActiveItem())}_evtMouseMove(e){let t=b.ArrayExt.findFirstIndex(this.contentNode.children,(t=>i.hitTest(t,e.clientX,e.clientY)));if(t===this._activeIndex)return;if(this.activeIndex=t,t=this.activeIndex,t===this._childIndex)return this._cancelOpenTimer(),void this._cancelCloseTimer();-1!==this._childIndex&&this._startCloseTimer(),this._cancelOpenTimer();let r=this.activeItem;!r||"submenu"!==r.type||!r.submenu||this._startOpenTimer()}_evtMouseEnter(e){for(let e=this._parentMenu;e;e=e._parentMenu)e._cancelOpenTimer(),e._cancelCloseTimer(),e.activeIndex=e._childIndex}_evtMouseLeave(e){if(this._cancelOpenTimer(),!this._childMenu)return void(this.activeIndex=-1);let{clientX:t,clientY:r}=e;i.hitTest(this._childMenu.node,t,r)?this._cancelCloseTimer():(this.activeIndex=-1,this._startCloseTimer())}_evtMouseDown(e){this._parentMenu||(Me.hitTestMenus(this,e.clientX,e.clientY)?(e.preventDefault(),e.stopPropagation()):this.close())}_openChildMenu(t=!1){let r=this.activeItem;if(!r||"submenu"!==r.type||!r.submenu)return void this._closeChildMenu();let n=r.submenu;if(n===this._childMenu)return;e.saveWindowData(),this._closeChildMenu(),this._childMenu=n,this._childIndex=this._activeIndex,n._parentMenu=this,M.sendMessage(this,ne.Msg.UpdateRequest);let i=this.contentNode.children[this._activeIndex];Me.openSubmenu(n,i),t&&(n.activeIndex=-1,n.activateNextItem()),n.activate()}_closeChildMenu(){this._childMenu&&this._childMenu.close()}_startOpenTimer(){0===this._openTimerID&&(this._openTimerID=window.setTimeout((()=>{this._openTimerID=0,this._openChildMenu()}),Me.TIMER_DELAY))}_startCloseTimer(){0===this._closeTimerID&&(this._closeTimerID=window.setTimeout((()=>{this._closeTimerID=0,this._closeChildMenu()}),Me.TIMER_DELAY))}_cancelOpenTimer(){0!==this._openTimerID&&(clearTimeout(this._openTimerID),this._openTimerID=0)}_cancelCloseTimer(){0!==this._closeTimerID&&(clearTimeout(this._closeTimerID),this._closeTimerID=0)}static saveWindowData(){Me.saveWindowData()}};!function(e){class t{renderItem(e){let t=this.createItemClass(e),r=this.createItemDataset(e),n=this.createItemARIA(e);return J.li({className:t,dataset:r,tabindex:"0",onfocus:e.onfocus,...n},this.renderIcon(e),this.renderLabel(e),this.renderShortcut(e),this.renderSubmenu(e))}renderIcon(e){let t=this.createIconClass(e);return J.div({className:t},e.item.icon,e.item.iconLabel)}renderLabel(e){let t=this.formatLabel(e);return J.div({className:"lm-Menu-itemLabel"},t)}renderShortcut(e){let t=this.formatShortcut(e);return J.div({className:"lm-Menu-itemShortcut"},t)}renderSubmenu(e){return J.div({className:"lm-Menu-itemSubmenuIcon"})}createItemClass(e){let t="lm-Menu-item";e.item.isEnabled||(t+=" lm-mod-disabled"),e.item.isToggled&&(t+=" lm-mod-toggled"),e.item.isVisible||(t+=" lm-mod-hidden"),e.active&&(t+=" lm-mod-active"),e.collapsed&&(t+=" lm-mod-collapsed");let r=e.item.className;return r&&(t+=` ${r}`),t}createItemDataset(e){let t,{type:r,command:n,dataset:i}=e.item;return t="command"===r?{...i,type:r,command:n}:{...i,type:r},t}createIconClass(e){let t="lm-Menu-itemIcon",r=e.item.iconClass;return r?`${t} ${r}`:t}createItemARIA(e){let t={};switch(e.item.type){case"separator":t.role="presentation";break;case"submenu":t["aria-haspopup"]="true",e.item.isEnabled||(t["aria-disabled"]="true");break;default:e.item.isEnabled||(t["aria-disabled"]="true"),t.role="menuitem"}return t}formatLabel(e){let{label:t,mnemonic:r}=e.item;if(r<0||r>=t.length)return t;let n=t.slice(0,r),i=t.slice(r+1),a=t[r];return[n,J.span({className:"lm-Menu-itemMnemonic"},a),i]}formatShortcut(e){let t=e.item.keyBinding;return t?W.formatKeystroke(t.keys):null}}e.Renderer=t,e.defaultRenderer=new t}(Ee||(Ee={})),function(e){e.TIMER_DELAY=300,e.SUBMENU_OVERLAP=3;let t=null,r=0;function n(){return r>0?(r--,t):o()}function a(e){return"separator"!==e.type&&e.isEnabled&&e.isVisible}function o(){return{pageXOffset:window.pageXOffset,pageYOffset:window.pageYOffset,clientWidth:document.documentElement.clientWidth,clientHeight:document.documentElement.clientHeight}}e.saveWindowData=function(){t=o(),r++},e.createNode=function(){let e=document.createElement("div"),t=document.createElement("ul");return t.className="lm-Menu-content",e.appendChild(t),t.setAttribute("role","menu"),e.tabIndex=0,e},e.canActivate=a,e.createItem=function(e,t){return new s(e.commands,t)},e.hitTestMenus=function(e,t,r){for(let n=e;n;n=n.childMenu)if(i.hitTest(n.node,t,r))return!0;return!1},e.computeCollapsed=function(e){let t=new Array(e.length);b.ArrayExt.fill(t,!1);let r=0,n=e.length;for(;r<n;++r){let n=e[r];if(n.isVisible){if("separator"!==n.type)break;t[r]=!0}}let i=n-1;for(;i>=0;--i){let r=e[i];if(r.isVisible){if("separator"!==r.type)break;t[i]=!0}}let a=!1;for(;++r<i;){let n=e[r];n.isVisible&&("separator"!==n.type?a=!1:a?t[r]=!0:a=!0)}return t},e.openRootMenu=function(e,t,r,i,a,o,s){let l=n(),c=l.pageXOffset,u=l.pageYOffset,h=l.clientWidth,f=l.clientHeight;M.sendMessage(e,ne.Msg.UpdateRequest);let p=f-(a?r:0),d=e.node,m=d.style;m.opacity="0",m.maxHeight=`${p}px`,ne.attach(e,o||document.body,s);let{width:g,height:y}=d.getBoundingClientRect();!i&&t+g>c+h&&(t=c+h-g),!a&&r+y>u+f&&(r>u+f?r=u+f-y:r-=y),m.transform=`translate(${Math.max(0,t)}px, ${Math.max(0,r)}px`,m.opacity="1"},e.openSubmenu=function(t,r){let a=n(),o=a.pageXOffset,s=a.pageYOffset,l=a.clientWidth,c=a.clientHeight;M.sendMessage(t,ne.Msg.UpdateRequest);let u=c,h=t.node,f=h.style;f.opacity="0",f.maxHeight=`${u}px`,ne.attach(t,document.body);let{width:p,height:d}=h.getBoundingClientRect(),m=i.boxSizing(t.node),g=r.getBoundingClientRect(),y=g.right-e.SUBMENU_OVERLAP;y+p>o+l&&(y=g.left+e.SUBMENU_OVERLAP-p);let v=g.top-m.borderTop-m.paddingTop;v+d>s+c&&(v=g.bottom+m.borderBottom+m.paddingBottom-d),f.transform=`translate(${Math.max(0,y)}px, ${Math.max(0,v)}px`,f.opacity="1"},e.findMnemonic=function(e,t,r){let n=-1,i=-1,o=!1,s=t.toUpperCase();for(let t=0,l=e.length;t<l;++t){let c=(t+r)%l,u=e[c];if(!a(u))continue;let h=u.label;if(0===h.length)continue;let f=u.mnemonic;f>=0&&f<h.length?h[f].toUpperCase()===s&&(-1===n?n=c:o=!0):-1===i&&h[0].toUpperCase()===s&&(i=c)}return{index:n,multiple:o,auto:i}};class s{constructor(e,t){this._commands=e,this.type=t.type||"command",this.command=t.command||"",this.args=t.args||w.JSONExt.emptyObject,this.submenu=t.submenu||null}get label(){return"command"===this.type?this._commands.label(this.command,this.args):"submenu"===this.type&&this.submenu?this.submenu.title.label:""}get mnemonic(){return"command"===this.type?this._commands.mnemonic(this.command,this.args):"submenu"===this.type&&this.submenu?this.submenu.title.mnemonic:-1}get icon(){return"command"===this.type?this._commands.icon(this.command,this.args):"submenu"===this.type&&this.submenu?this.submenu.title.icon:void 0}get iconClass(){return"command"===this.type?this._commands.iconClass(this.command,this.args):"submenu"===this.type&&this.submenu?this.submenu.title.iconClass:""}get iconLabel(){return"command"===this.type?this._commands.iconLabel(this.command,this.args):"submenu"===this.type&&this.submenu?this.submenu.title.iconLabel:""}get caption(){return"command"===this.type?this._commands.caption(this.command,this.args):"submenu"===this.type&&this.submenu?this.submenu.title.caption:""}get className(){return"command"===this.type?this._commands.className(this.command,this.args):"submenu"===this.type&&this.submenu?this.submenu.title.className:""}get dataset(){return"command"===this.type?this._commands.dataset(this.command,this.args):"submenu"===this.type&&this.submenu?this.submenu.title.dataset:{}}get isEnabled(){return"command"===this.type?this._commands.isEnabled(this.command,this.args):"submenu"!==this.type||null!==this.submenu}get isToggled(){return"command"===this.type&&this._commands.isToggled(this.command,this.args)}get isVisible(){return"command"===this.type?this._commands.isVisible(this.command,this.args):"submenu"!==this.type||null!==this.submenu}get keyBinding(){if("command"===this.type){let{command:e,args:t}=this;return b.ArrayExt.findLastValue(this._commands.keyBindings,(r=>r.command===e&&w.JSONExt.deepEqual(r.args,t)))||null}return null}}}(Me||(Me={})),function(e){function t(e,t){let r=e.rank,n=t.rank;return r!==n?r<n?-1:1:e.id-t.id}function r(e,r){let n=o.calculateSpecificity(e.selector),i=o.calculateSpecificity(r.selector);return n!==i?i-n:t(e,r)}e.createItem=function(e,t){let r=function(e){if(-1!==e.indexOf(","))throw new Error(`Selector cannot contain commas: ${e}`);if(!o.isValid(e))throw new Error(`Invalid selector: ${e}`);return e}(e.selector),n=void 0!==e.rank?e.rank:1/0;return{...e,selector:r,rank:n,id:t}},e.matchItems=function(e,n,i,a){let s=n.target;if(!s)return null;let l=n.currentTarget;if(!l||!l.contains(s)&&(s=document.elementFromPoint(n.clientX,n.clientY),!s||!l.contains(s)))return null;let c=[],u=e.slice();for(;null!==s;){let e=[];for(let t=0,r=u.length;t<r;++t){let r=u[t];r&&o.matches(s,r.selector)&&(e.push(r),u[t]=null)}if(0!==e.length&&(i&&e.sort(a?r:t),c.push(...e)),s===l)break;s=s.parentElement}return i||c.sort(a?r:t),c}}(Se||(Se={}));var Ce,Ie=["ArrowLeft","ArrowUp","ArrowRight","ArrowDown","Home","End"],Le=class e extends ne{constructor(t={}){super({node:Ce.createNode()}),this._currentIndex=-1,this._titles=[],this._titlesEditable=!1,this._previousTitle=null,this._dragData=null,this._addButtonEnabled=!1,this._tabMoved=new z(this),this._currentChanged=new z(this),this._addRequested=new z(this),this._tabCloseRequested=new z(this),this._tabDetachRequested=new z(this),this._tabActivateRequested=new z(this),this.addClass("lm-TabBar"),this.contentNode.setAttribute("role","tablist"),this.setFlag(ne.Flag.DisallowLayout),this._document=t.document||document,this.tabsMovable=t.tabsMovable||!1,this.titlesEditable=t.titlesEditable||!1,this.allowDeselect=t.allowDeselect||!1,this.addButtonEnabled=t.addButtonEnabled||!1,this.insertBehavior=t.insertBehavior||"select-tab-if-needed",this.name=t.name||"",this.orientation=t.orientation||"horizontal",this.removeBehavior=t.removeBehavior||"select-tab-after",this.renderer=t.renderer||e.defaultRenderer}dispose(){this._releaseMouse(),this._titles.length=0,this._previousTitle=null,super.dispose()}get currentChanged(){return this._currentChanged}get tabMoved(){return this._tabMoved}get tabActivateRequested(){return this._tabActivateRequested}get addRequested(){return this._addRequested}get tabCloseRequested(){return this._tabCloseRequested}get tabDetachRequested(){return this._tabDetachRequested}get document(){return this._document}get 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addButtonEnabled(e){this._addButtonEnabled!==e&&(this._addButtonEnabled=e,e?this.addButtonNode.classList.remove("lm-mod-hidden"):this.addButtonNode.classList.add("lm-mod-hidden"))}get titles(){return this._titles}get contentNode(){return this.node.getElementsByClassName("lm-TabBar-content")[0]}get addButtonNode(){return this.node.getElementsByClassName("lm-TabBar-addButton")[0]}addTab(e){return this.insertTab(this._titles.length,e)}insertTab(e,t){this._releaseMouse();let r=Ce.asTitle(t),n=this._titles.indexOf(r),i=Math.max(0,Math.min(e,this._titles.length));return-1===n?(b.ArrayExt.insert(this._titles,i,r),r.changed.connect(this._onTitleChanged,this),this.update(),this._adjustCurrentForInsert(i,r),r):(i===this._titles.length&&i--,n===i||(b.ArrayExt.move(this._titles,n,i),this.update(),this._adjustCurrentForMove(n,i)),r)}removeTab(e){this.removeTabAt(this._titles.indexOf(e))}removeTabAt(e){this._releaseMouse();let t=b.ArrayExt.removeAt(this._titles,e);t&&(t.changed.disconnect(this._onTitleChanged,this),t===this._previousTitle&&(this._previousTitle=null),this.update(),this._adjustCurrentForRemove(e,t))}clearTabs(){if(0===this._titles.length)return;this._releaseMouse();for(let e of this._titles)e.changed.disconnect(this._onTitleChanged,this);let e=this.currentIndex,t=this.currentTitle;this._currentIndex=-1,this._previousTitle=null,this._titles.length=0,this.update(),-1!==e&&this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:-1,currentTitle:null})}releaseMouse(){this._releaseMouse()}handleEvent(e){switch(e.type){case"pointerdown":this._evtPointerDown(e);break;case"pointermove":this._evtPointerMove(e);break;case"pointerup":this._evtPointerUp(e);break;case"dblclick":this._evtDblClick(e);break;case"keydown":e.eventPhase===Event.CAPTURING_PHASE?this._evtKeyDownCapturing(e):this._evtKeyDown(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation()}}onBeforeAttach(e){this.node.addEventListener("pointerdown",this),this.node.addEventListener("dblclick",this),this.node.addEventListener("keydown",this)}onAfterDetach(e){this.node.removeEventListener("pointerdown",this),this.node.removeEventListener("dblclick",this),this.node.removeEventListener("keydown",this),this._releaseMouse()}onUpdateRequest(e){var t;let r=this._titles,n=this.renderer,i=this.currentTitle,a=new Array(r.length),o=null!==(t=this._getCurrentTabindex())&&void 0!==t?t:this._currentIndex>-1?this._currentIndex:0;for(let e=0,t=r.length;e<t;++e){let s=r[e],l=s===i,c=l?t:t-e-1,u=o===e?0:-1;a[e]=n.renderTab({title:s,current:l,zIndex:c,tabIndex:u})}Z.render(a,this.contentNode)}_getCurrentTabindex(){let e=null,t=this.contentNode.querySelector('li[tabindex="0"]');return t?e=[...this.contentNode.children].indexOf(t):this._addButtonEnabled&&"0"===this.addButtonNode.getAttribute("tabindex")&&(e=-1),e}_evtDblClick(e){if(!this.titlesEditable)return;let t=this.contentNode.children,r=b.ArrayExt.findFirstIndex(t,(t=>i.hitTest(t,e.clientX,e.clientY)));if(-1===r)return;let n=this.titles[r],a=t[r].querySelector(".lm-TabBar-tabLabel");if(a&&a.contains(e.target)){let e=n.label||"",t=a.innerHTML;a.innerHTML="";let r=document.createElement("input");r.classList.add("lm-TabBar-tabInput"),r.value=e,a.appendChild(r);let i=()=>{r.removeEventListener("blur",i),a.innerHTML=t,this.node.addEventListener("keydown",this)};r.addEventListener("dblclick",(e=>e.stopPropagation())),r.addEventListener("blur",i),r.addEventListener("keydown",(e=>{"Enter"===e.key?(""!==r.value&&(n.label=n.caption=r.value),i()):"Escape"===e.key&&i()})),this.node.removeEventListener("keydown",this),r.select(),r.focus(),a.children.length>0&&a.children[0].focus()}}_evtKeyDownCapturing(e){e.eventPhase===Event.CAPTURING_PHASE&&(e.preventDefault(),e.stopPropagation(),"Escape"===e.key&&this._releaseMouse())}_evtKeyDown(e){var t,r,n;if("Tab"!==e.key&&e.eventPhase!==Event.CAPTURING_PHASE)if("Enter"===e.key||"Spacebar"===e.key||" "===e.key){let t=document.activeElement;if(this.addButtonEnabled&&this.addButtonNode.contains(t))e.preventDefault(),e.stopPropagation(),this._addRequested.emit();else{let r=b.ArrayExt.findFirstIndex(this.contentNode.children,(e=>e.contains(t)));r>=0&&(e.preventDefault(),e.stopPropagation(),this.currentIndex=r)}}else if(Ie.includes(e.key)){let i=[...this.contentNode.children];if(this.addButtonEnabled&&i.push(this.addButtonNode),i.length<=1)return;e.preventDefault(),e.stopPropagation();let a,o=i.indexOf(document.activeElement);-1===o&&(o=this._currentIndex),"ArrowRight"===e.key&&"horizontal"===this._orientation||"ArrowDown"===e.key&&"vertical"===this._orientation?a=null!==(t=i[o+1])&&void 0!==t?t:i[0]:"ArrowLeft"===e.key&&"horizontal"===this._orientation||"ArrowUp"===e.key&&"vertical"===this._orientation?a=null!==(r=i[o-1])&&void 0!==r?r:i[i.length-1]:"Home"===e.key?a=i[0]:"End"===e.key&&(a=i[i.length-1]),a&&(null===(n=i[o])||void 0===n||n.setAttribute("tabindex","-1"),a?.setAttribute("tabindex","0"),a.focus())}}_evtPointerDown(e){if(0!==e.button&&1!==e.button||this._dragData||e.target.classList.contains("lm-TabBar-tabInput"))return;let t=this.addButtonEnabled&&this.addButtonNode.contains(e.target),r=this.contentNode.children,n=b.ArrayExt.findFirstIndex(r,(t=>i.hitTest(t,e.clientX,e.clientY)));if(-1===n&&!t||(e.preventDefault(),e.stopPropagation(),this._dragData={tab:r[n],index:n,pressX:e.clientX,pressY:e.clientY,tabPos:-1,tabSize:-1,tabPressPos:-1,targetIndex:-1,tabLayout:null,contentRect:null,override:null,dragActive:!1,dragAborted:!1,detachRequested:!1},this.document.addEventListener("pointerup",this,!0),1===e.button||t))return;let a=r[n].querySelector(this.renderer.closeIconSelector);a&&a.contains(e.target)||(this.tabsMovable&&(this.document.addEventListener("pointermove",this,!0),this.document.addEventListener("keydown",this,!0),this.document.addEventListener("contextmenu",this,!0)),this.allowDeselect&&this.currentIndex===n?this.currentIndex=-1:this.currentIndex=n,-1!==this.currentIndex&&this._tabActivateRequested.emit({index:this.currentIndex,title:this.currentTitle}))}_evtPointerMove(e){let t=this._dragData;if(!t)return;e.preventDefault(),e.stopPropagation();let r=this.contentNode.children;if(t.dragActive||Ce.dragExceeded(t,e)){if(!t.dragActive){let e=t.tab.getBoundingClientRect();"horizontal"===this._orientation?(t.tabPos=t.tab.offsetLeft,t.tabSize=e.width,t.tabPressPos=t.pressX-e.left):(t.tabPos=t.tab.offsetTop,t.tabSize=e.height,t.tabPressPos=t.pressY-e.top),t.tabPressOffset={x:t.pressX-e.left,y:t.pressY-e.top},t.tabLayout=Ce.snapTabLayout(r,this._orientation),t.contentRect=this.contentNode.getBoundingClientRect(),t.override=B.overrideCursor("default"),t.tab.classList.add("lm-mod-dragging"),this.addClass("lm-mod-dragging"),t.dragActive=!0}if(!t.detachRequested&&Ce.detachExceeded(t,e)){t.detachRequested=!0;let n=t.index,i=e.clientX,a=e.clientY,o=r[n],s=this._titles[n];if(this._tabDetachRequested.emit({index:n,title:s,tab:o,clientX:i,clientY:a,offset:t.tabPressOffset}),t.dragAborted)return}Ce.layoutTabs(r,t,e,this._orientation)}}_evtPointerUp(e){if(0!==e.button&&1!==e.button)return;let t=this._dragData;if(!t)return;if(e.preventDefault(),e.stopPropagation(),this.document.removeEventListener("pointermove",this,!0),this.document.removeEventListener("pointerup",this,!0),this.document.removeEventListener("keydown",this,!0),this.document.removeEventListener("contextmenu",this,!0),!t.dragActive){if(this._dragData=null,this.addButtonEnabled&&this.addButtonNode.contains(e.target))return void this._addRequested.emit(void 0);let r=this.contentNode.children,n=b.ArrayExt.findFirstIndex(r,(t=>i.hitTest(t,e.clientX,e.clientY)));if(n!==t.index)return;let a=this._titles[n];if(!a.closable)return;if(1===e.button)return void this._tabCloseRequested.emit({index:n,title:a});let o=r[n].querySelector(this.renderer.closeIconSelector);return o&&o.contains(e.target)?void this._tabCloseRequested.emit({index:n,title:a}):void 0}if(0!==e.button)return;Ce.finalizeTabPosition(t,this._orientation),t.tab.classList.remove("lm-mod-dragging");let r=Ce.parseTransitionDuration(t.tab);setTimeout((()=>{if(t.dragAborted)return;this._dragData=null,Ce.resetTabPositions(this.contentNode.children,this._orientation),t.override.dispose(),this.removeClass("lm-mod-dragging");let e=t.index,r=t.targetIndex;-1===r||e===r||(b.ArrayExt.move(this._titles,e,r),this._adjustCurrentForMove(e,r),this._tabMoved.emit({fromIndex:e,toIndex:r,title:this._titles[r]}),M.sendMessage(this,ne.Msg.UpdateRequest))}),r)}_releaseMouse(){let e=this._dragData;e&&(this._dragData=null,this.document.removeEventListener("pointermove",this,!0),this.document.removeEventListener("pointerup",this,!0),this.document.removeEventListener("keydown",this,!0),this.document.removeEventListener("contextmenu",this,!0),e.dragAborted=!0,e.dragActive&&(Ce.resetTabPositions(this.contentNode.children,this._orientation),e.override.dispose(),e.tab.classList.remove("lm-mod-dragging"),this.removeClass("lm-mod-dragging")))}_adjustCurrentForInsert(e,t){let r=this.currentTitle,n=this._currentIndex,i=this.insertBehavior;if("select-tab"===i||"select-tab-if-needed"===i&&-1===n)return this._currentIndex=e,this._previousTitle=r,void this._currentChanged.emit({previousIndex:n,previousTitle:r,currentIndex:e,currentTitle:t});n>=e&&this._currentIndex++}_adjustCurrentForMove(e,t){this._currentIndex===e?this._currentIndex=t:this._currentIndex<e&&this._currentIndex>=t?this._currentIndex++:this._currentIndex>e&&this._currentIndex<=t&&this._currentIndex--}_adjustCurrentForRemove(e,t){let r=this._currentIndex,n=this.removeBehavior;if(r===e)return 0===this._titles.length?(this._currentIndex=-1,void this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:-1,currentTitle:null})):"select-tab-after"===n?(this._currentIndex=Math.min(e,this._titles.length-1),void this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:this._currentIndex,currentTitle:this.currentTitle})):"select-tab-before"===n?(this._currentIndex=Math.max(0,e-1),void this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:this._currentIndex,currentTitle:this.currentTitle})):"select-previous-tab"===n?(this._previousTitle?(this._currentIndex=this._titles.indexOf(this._previousTitle),this._previousTitle=null):this._currentIndex=Math.min(e,this._titles.length-1),void this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:this._currentIndex,currentTitle:this.currentTitle})):(this._currentIndex=-1,void this._currentChanged.emit({previousIndex:e,previousTitle:t,currentIndex:-1,currentTitle:null}));r>e&&this._currentIndex--}_onTitleChanged(e){this.update()}};!function(e){class t{constructor(){this.closeIconSelector=".lm-TabBar-tabCloseIcon",this._tabID=0,this._tabKeys=new WeakMap,this._uuid=++t._nInstance}renderTab(e){let t=e.title.caption,r=this.createTabKey(e),n=r,i=this.createTabStyle(e),a=this.createTabClass(e),o=this.createTabDataset(e),s=this.createTabARIA(e);return e.title.closable?J.li({id:n,key:r,className:a,title:t,style:i,dataset:o,...s},this.renderIcon(e),this.renderLabel(e),this.renderCloseIcon(e)):J.li({id:n,key:r,className:a,title:t,style:i,dataset:o,...s},this.renderIcon(e),this.renderLabel(e))}renderIcon(e){let{title:t}=e,r=this.createIconClass(e);return J.div({className:r},t.icon,t.iconLabel)}renderLabel(e){return J.div({className:"lm-TabBar-tabLabel"},e.title.label)}renderCloseIcon(e){return J.div({className:"lm-TabBar-tabCloseIcon"})}createTabKey(e){let t=this._tabKeys.get(e.title);return void 0===t&&(t=`tab-key-${this._uuid}-${this._tabID++}`,this._tabKeys.set(e.title,t)),t}createTabStyle(e){return{zIndex:`${e.zIndex}`}}createTabClass(e){let t="lm-TabBar-tab";return e.title.className&&(t+=` ${e.title.className}`),e.title.closable&&(t+=" lm-mod-closable"),e.current&&(t+=" lm-mod-current"),t}createTabDataset(e){return e.title.dataset}createTabARIA(e){var t;return{role:"tab","aria-selected":e.current.toString(),tabindex:`${null!==(t=e.tabIndex)&&void 0!==t?t:"-1"}`}}createIconClass(e){let t="lm-TabBar-tabIcon",r=e.title.iconClass;return r?`${t} ${r}`:t}}t._nInstance=0,e.Renderer=t,e.defaultRenderer=new t,e.addButtonSelector=".lm-TabBar-addButton"}(Le||(Le={})),function(e){e.DRAG_THRESHOLD=5,e.DETACH_THRESHOLD=20,e.createNode=function(){let e=document.createElement("div"),t=document.createElement("ul");t.setAttribute("role","tablist"),t.className="lm-TabBar-content",e.appendChild(t);let r=document.createElement("div");return r.className="lm-TabBar-addButton lm-mod-hidden",r.setAttribute("tabindex","-1"),r.setAttribute("role","button"),e.appendChild(r),e},e.asTitle=function(e){return e instanceof re?e:new re(e)},e.parseTransitionDuration=function(e){let t=window.getComputedStyle(e);return 1e3*(parseFloat(t.transitionDuration)||0)},e.snapTabLayout=function(e,t){let r=new Array(e.length);for(let n=0,i=e.length;n<i;++n){let i=e[n],a=window.getComputedStyle(i);r[n]="horizontal"===t?{pos:i.offsetLeft,size:i.offsetWidth,margin:parseFloat(a.marginLeft)||0}:{pos:i.offsetTop,size:i.offsetHeight,margin:parseFloat(a.marginTop)||0}}return r},e.dragExceeded=function(t,r){let n=Math.abs(r.clientX-t.pressX),i=Math.abs(r.clientY-t.pressY);return n>=e.DRAG_THRESHOLD||i>=e.DRAG_THRESHOLD},e.detachExceeded=function(t,r){let n=t.contentRect;return r.clientX<n.left-e.DETACH_THRESHOLD||r.clientX>=n.right+e.DETACH_THRESHOLD||r.clientY<n.top-e.DETACH_THRESHOLD||r.clientY>=n.bottom+e.DETACH_THRESHOLD},e.layoutTabs=function(e,t,r,n){let i,a,o,s;"horizontal"===n?(i=t.pressX,a=r.clientX-t.contentRect.left,o=r.clientX,s=t.contentRect.width):(i=t.pressY,a=r.clientY-t.contentRect.top,o=r.clientY,s=t.contentRect.height);let l=t.index,c=a-t.tabPressPos,u=c+t.tabSize;for(let r=0,a=e.length;r<a;++r){let a,h=t.tabLayout[r],f=h.pos+(h.size>>1);if(r<t.index&&c<f)a=`${t.tabSize+t.tabLayout[r+1].margin}px`,l=Math.min(l,r);else if(r>t.index&&u>f)a=-t.tabSize-h.margin+"px",l=Math.max(l,r);else if(r===t.index){let e=o-i,r=s-(t.tabPos+t.tabSize);a=`${Math.max(-t.tabPos,Math.min(e,r))}px`}else a="";"horizontal"===n?e[r].style.left=a:e[r].style.top=a}t.targetIndex=l},e.finalizeTabPosition=function(e,t){let r,n;if(r="horizontal"===t?e.contentRect.width:e.contentRect.height,e.targetIndex===e.index)n=0;else if(e.targetIndex>e.index){let t=e.tabLayout[e.targetIndex];n=t.pos+t.size-e.tabSize-e.tabPos}else n=e.tabLayout[e.targetIndex].pos-e.tabPos;let i=r-(e.tabPos+e.tabSize),a=Math.max(-e.tabPos,Math.min(n,i));"horizontal"===t?e.tab.style.left=`${a}px`:e.tab.style.top=`${a}px`},e.resetTabPositions=function(e,t){for(let r of e)"horizontal"===t?r.style.left="":r.style.top=""}}(Ce||(Ce={}));var Pe,ze=class extends ie{constructor(e){super(),this._spacing=4,this._dirty=!1,this._root=null,this._box=null,this._items=new Map,this.renderer=e.renderer,void 0!==e.spacing&&(this._spacing=ue.clampDimension(e.spacing)),this._document=e.document||document,this._hiddenMode=void 0!==e.hiddenMode?e.hiddenMode:ne.HiddenMode.Display}dispose(){let e=this[Symbol.iterator]();this._items.forEach((e=>{e.dispose()})),this._box=null,this._root=null,this._items.clear();for(let t of e)t.dispose();super.dispose()}get hiddenMode(){return this._hiddenMode}set hiddenMode(e){if(this._hiddenMode!==e){this._hiddenMode=e;for(let e of this.tabBars())if(e.titles.length>1)for(let t of e.titles)t.owner.hiddenMode=this._hiddenMode}}get spacing(){return this._spacing}set spacing(e){e=ue.clampDimension(e),this._spacing!==e&&(this._spacing=e,this.parent&&this.parent.fit())}get isEmpty(){return null===this._root}[Symbol.iterator](){return this._root?this._root.iterAllWidgets():(0,b.empty)()}widgets(){return this._root?this._root.iterUserWidgets():(0,b.empty)()}selectedWidgets(){return this._root?this._root.iterSelectedWidgets():(0,b.empty)()}tabBars(){return this._root?this._root.iterTabBars():(0,b.empty)()}handles(){return this._root?this._root.iterHandles():(0,b.empty)()}moveHandle(e,t,r){let n=e.classList.contains("lm-mod-hidden");if(!this._root||n)return;let i,a=this._root.findSplitNode(e);a&&(i="horizontal"===a.node.orientation?t-e.offsetLeft:r-e.offsetTop,0!==i&&(a.node.holdSizes(),Q.adjust(a.node.sizers,a.index,i),this.parent&&this.parent.update()))}saveLayout(){return this._root?(this._root.holdAllSizes(),{main:this._root.createConfig()}):{main:null}}restoreLayout(e){let t,r=new Set;t=e.main?Pe.normalizeAreaConfig(e.main,r):null;let n=this.widgets(),i=this.tabBars(),a=this.handles();this._root=null;for(let e of n)r.has(e)||(e.parent=null);for(let e of i)e.dispose();for(let e of a)e.parentNode&&e.parentNode.removeChild(e);for(let e of r)e.parent=this.parent;this._root=t?Pe.realizeAreaConfig(t,{createTabBar:e=>this._createTabBar(),createHandle:()=>this._createHandle()},this._document):null,this.parent&&(r.forEach((e=>{this.attachWidget(e)})),this.parent.fit())}addWidget(e,t={}){let r=t.ref||null,n=t.mode||"tab-after",i=null;if(this._root&&r&&(i=this._root.findTabNode(r)),r&&!i)throw new Error("Reference widget is not in the layout.");switch(e.parent=this.parent,n){case"tab-after":this._insertTab(e,r,i,!0);break;case"tab-before":this._insertTab(e,r,i,!1);break;case"split-top":this._insertSplit(e,r,i,"vertical",!1);break;case"split-left":this._insertSplit(e,r,i,"horizontal",!1);break;case"split-right":this._insertSplit(e,r,i,"horizontal",!0);break;case"split-bottom":this._insertSplit(e,r,i,"vertical",!0);break;case"merge-top":this._insertSplit(e,r,i,"vertical",!1,!0);break;case"merge-left":this._insertSplit(e,r,i,"horizontal",!1,!0);break;case"merge-right":this._insertSplit(e,r,i,"horizontal",!0,!0);break;case"merge-bottom":this._insertSplit(e,r,i,"vertical",!0,!0)}this.parent&&(this.attachWidget(e),this.parent.fit())}removeWidget(e){this._removeWidget(e),this.parent&&(this.detachWidget(e),this.parent.fit())}hitTestTabAreas(e,t){if(!this._root||!this.parent||!this.parent.isVisible)return null;this._box||(this._box=i.boxSizing(this.parent.node));let r=this.parent.node.getBoundingClientRect(),n=e-r.left-this._box.borderLeft,a=t-r.top-this._box.borderTop,o=this._root.hitTestTabNodes(n,a);if(!o)return null;let{tabBar:s,top:l,left:c,width:u,height:h}=o,f=this._box.borderLeft+this._box.borderRight,p=this._box.borderTop+this._box.borderBottom;return{tabBar:s,x:n,y:a,top:l,left:c,right:r.width-f-(c+u),bottom:r.height-p-(l+h),width:u,height:h}}init(){super.init();for(let e of this)this.attachWidget(e);for(let e of this.handles())this.parent.node.appendChild(e);this.parent.fit()}attachWidget(e){this.parent.node!==e.node.parentNode&&(this._items.set(e,new oe(e)),this.parent.isAttached&&M.sendMessage(e,ne.Msg.BeforeAttach),this.parent.node.appendChild(e.node),this.parent.isAttached&&M.sendMessage(e,ne.Msg.AfterAttach))}detachWidget(e){if(this.parent.node!==e.node.parentNode)return;this.parent.isAttached&&M.sendMessage(e,ne.Msg.BeforeDetach),this.parent.node.removeChild(e.node),this.parent.isAttached&&M.sendMessage(e,ne.Msg.AfterDetach);let t=this._items.get(e);t&&(this._items.delete(e),t.dispose())}onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}_removeWidget(e){if(!this._root)return;let t=this._root.findTabNode(e);if(!t)return;if(Pe.removeAria(e),t.tabBar.titles.length>1)return t.tabBar.removeTab(e.title),void(this._hiddenMode===ne.HiddenMode.Scale&&1==t.tabBar.titles.length&&(t.tabBar.titles[0].owner.hiddenMode=ne.HiddenMode.Display));if(t.tabBar.dispose(),this._root===t)return void(this._root=null);this._root.holdAllSizes();let r=t.parent;t.parent=null;let n=b.ArrayExt.removeFirstOf(r.children,t),i=b.ArrayExt.removeAt(r.handles,n);if(b.ArrayExt.removeAt(r.sizers,n),i.parentNode&&i.parentNode.removeChild(i),r.children.length>1)return void r.syncHandles();let a=r.parent;r.parent=null;let o=r.children[0],s=r.handles[0];if(r.children.length=0,r.handles.length=0,r.sizers.length=0,s.parentNode&&s.parentNode.removeChild(s),this._root===r)return o.parent=null,void(this._root=o);let l=a,c=l.children.indexOf(r);if(o instanceof Pe.TabLayoutNode)return o.parent=l,void(l.children[c]=o);let u=b.ArrayExt.removeAt(l.handles,c);b.ArrayExt.removeAt(l.children,c),b.ArrayExt.removeAt(l.sizers,c),u.parentNode&&u.parentNode.removeChild(u);for(let e=0,t=o.children.length;e<t;++e){let t=o.children[e],r=o.handles[e],n=o.sizers[e];b.ArrayExt.insert(l.children,c+e,t),b.ArrayExt.insert(l.handles,c+e,r),b.ArrayExt.insert(l.sizers,c+e,n),t.parent=l}o.children.length=0,o.handles.length=0,o.sizers.length=0,o.parent=null,l.syncHandles()}_createTabNode(e){let t=new Pe.TabLayoutNode(this._createTabBar());return t.tabBar.addTab(e.title),Pe.addAria(e,t.tabBar),t}_insertTab(e,t,r,n){if(e===t)return;if(!this._root){let t=new Pe.TabLayoutNode(this._createTabBar());return t.tabBar.addTab(e.title),this._root=t,void Pe.addAria(e,t.tabBar)}let i;r||(r=this._root.findFirstTabNode()),-1===r.tabBar.titles.indexOf(e.title)&&(this._removeWidget(e),e.hide()),i=t?r.tabBar.titles.indexOf(t.title):r.tabBar.currentIndex,this._hiddenMode===ne.HiddenMode.Scale?0===r.tabBar.titles.length?e.hiddenMode=ne.HiddenMode.Display:1==r.tabBar.titles.length?r.tabBar.titles[0].owner.hiddenMode=ne.HiddenMode.Scale:e.hiddenMode=ne.HiddenMode.Scale:e.hiddenMode=this._hiddenMode,r.tabBar.insertTab(i+(n?1:0),e.title),Pe.addAria(e,r.tabBar)}_insertSplit(e,t,r,n,i,a=!1){if(e===t&&r&&1===r.tabBar.titles.length)return;if(this._removeWidget(e),!this._root)return void(this._root=this._createTabNode(e));if(!r||!r.parent){let t=this._splitRoot(n),a=i?t.children.length:0;t.normalizeSizes();let o=Pe.createSizer(r?1:Pe.GOLDEN_RATIO),s=this._createTabNode(e);return b.ArrayExt.insert(t.children,a,s),b.ArrayExt.insert(t.sizers,a,o),b.ArrayExt.insert(t.handles,a,this._createHandle()),s.parent=t,t.normalizeSizes(),void t.syncHandles()}let o=r.parent;if(o.orientation===n){let t=o.children.indexOf(r);if(a){let r=t+(i?1:-1),n=o.children[r];if(n instanceof Pe.TabLayoutNode)return this._insertTab(e,null,n,!0),void++n.tabBar.currentIndex}o.normalizeSizes();let n=o.sizers[t].sizeHint/=2,s=t+(i?1:0),l=this._createTabNode(e);return b.ArrayExt.insert(o.children,s,l),b.ArrayExt.insert(o.sizers,s,Pe.createSizer(n)),b.ArrayExt.insert(o.handles,s,this._createHandle()),l.parent=o,void o.syncHandles()}let s=b.ArrayExt.removeFirstOf(o.children,r),l=new Pe.SplitLayoutNode(n);l.normalized=!0,l.children.push(r),l.sizers.push(Pe.createSizer(.5)),l.handles.push(this._createHandle()),r.parent=l;let c=i?1:0,u=this._createTabNode(e);b.ArrayExt.insert(l.children,c,u),b.ArrayExt.insert(l.sizers,c,Pe.createSizer(.5)),b.ArrayExt.insert(l.handles,c,this._createHandle()),u.parent=l,l.syncHandles(),b.ArrayExt.insert(o.children,s,l),l.parent=o}_splitRoot(e){let t=this._root;if(t instanceof Pe.SplitLayoutNode&&t.orientation===e)return t;let r=this._root=new Pe.SplitLayoutNode(e);return t&&(r.children.push(t),r.sizers.push(Pe.createSizer(0)),r.handles.push(this._createHandle()),t.parent=r),r}_fit(){let e=0,t=0;if(this._root){let r=this._root.fit(this._spacing,this._items);e=r.minWidth,t=r.minHeight}let r=this._box=i.boxSizing(this.parent.node);e+=r.horizontalSum,t+=r.verticalSum;let n=this.parent.node.style;n.minWidth=`${e}px`,n.minHeight=`${t}px`,this._dirty=!0,this.parent.parent&&M.sendMessage(this.parent.parent,ne.Msg.FitRequest),this._dirty&&M.sendMessage(this.parent,ne.Msg.UpdateRequest)}_update(e,t){if(this._dirty=!1,!this._root)return;e<0&&(e=this.parent.node.offsetWidth),t<0&&(t=this.parent.node.offsetHeight),this._box||(this._box=i.boxSizing(this.parent.node));let r=this._box.paddingTop,n=this._box.paddingLeft,a=e-this._box.horizontalSum,o=t-this._box.verticalSum;this._root.update(r,n,a,o,this._spacing,this._items)}_createTabBar(){let e=this.renderer.createTabBar(this._document);return e.orientation="horizontal",this.parent&&this.attachWidget(e),e}_createHandle(){let e=this.renderer.createHandle(),t=e.style;return t.position="absolute",t.contain="strict",t.top="0",t.left="0",t.width="0",t.height="0",this.parent&&this.parent.node.appendChild(e),e}};!function(e){function t(e){let t=new ee;return t.sizeHint=e,t.size=e,t}e.GOLDEN_RATIO=.618,e.createSizer=t,e.normalizeAreaConfig=function e(t,r){let n;return n="tab-area"===t.type?function(e,t){if(0===e.widgets.length)return null;let r=[];for(let n of e.widgets)t.has(n)||(t.add(n),r.push(n));if(0===r.length)return null;let n=e.currentIndex;return-1!==n&&(n<0||n>=r.length)&&(n=0),{type:"tab-area",widgets:r,currentIndex:n}}(t,r):function(t,r){let n=t.orientation,i=[],a=[];for(let o=0,s=t.children.length;o<s;++o){let s=e(t.children[o],r);s&&("tab-area"===s.type||s.orientation!==n?(i.push(s),a.push(Math.abs(t.sizes[o]||0))):(i.push(...s.children),a.push(...s.sizes)))}return 0===i.length?null:1===i.length?i[0]:{type:"split-area",orientation:n,children:i,sizes:a}}(t,r),n},e.realizeAreaConfig=function i(a,o,s){let l;return l="tab-area"===a.type?function(t,n,i){let a=n.createTabBar(i);for(let r of t.widgets)r.hide(),a.addTab(r.title),e.addAria(r,a);return a.currentIndex=t.currentIndex,new r(a)}(a,o,s):function(e,r,a){let o=new n(e.orientation);return e.children.forEach(((n,s)=>{let l=i(n,r,a),c=t(e.sizes[s]),u=r.createHandle();o.children.push(l),o.handles.push(u),o.sizers.push(c),l.parent=o})),o.syncHandles(),o.normalizeSizes(),o}(a,o,s),l};class r{constructor(e){this.parent=null,this._top=0,this._left=0,this._width=0,this._height=0;let t=new ee,r=new ee;t.stretch=0,r.stretch=1,this.tabBar=e,this.sizers=[t,r]}get top(){return this._top}get left(){return this._left}get width(){return this._width}get height(){return this._height}*iterAllWidgets(){yield this.tabBar,yield*this.iterUserWidgets()}*iterUserWidgets(){for(let e of this.tabBar.titles)yield e.owner}*iterSelectedWidgets(){let e=this.tabBar.currentTitle;e&&(yield e.owner)}*iterTabBars(){yield this.tabBar}*iterHandles(){}findTabNode(e){return-1!==this.tabBar.titles.indexOf(e.title)?this:null}findSplitNode(e){return null}findFirstTabNode(){return this}hitTestTabNodes(e,t){return e<this._left||e>=this._left+this._width||t<this._top||t>=this._top+this._height?null:this}createConfig(){return{type:"tab-area",widgets:this.tabBar.titles.map((e=>e.owner)),currentIndex:this.tabBar.currentIndex}}holdAllSizes(){}fit(e,t){let r=0,n=0,i=t.get(this.tabBar),a=this.tabBar.currentTitle,o=a?t.get(a.owner):void 0,[s,l]=this.sizers;return i&&i.fit(),o&&o.fit(),i&&!i.isHidden?(r=Math.max(r,i.minWidth),n+=i.minHeight,s.minSize=i.minHeight,s.maxSize=i.maxHeight):(s.minSize=0,s.maxSize=0),o&&!o.isHidden?(r=Math.max(r,o.minWidth),n+=o.minHeight,l.minSize=o.minHeight,l.maxSize=1/0):(l.minSize=0,l.maxSize=1/0),{minWidth:r,minHeight:n,maxWidth:1/0,maxHeight:1/0}}update(e,t,r,n,i,a){this._top=t,this._left=e,this._width=r,this._height=n;let o=a.get(this.tabBar),s=this.tabBar.currentTitle,l=s?a.get(s.owner):void 0;if(Q.calc(this.sizers,n),o&&!o.isHidden){let n=this.sizers[0].size;o.update(e,t,r,n),t+=n}if(l&&!l.isHidden){let n=this.sizers[1].size;l.update(e,t,r,n)}}}e.TabLayoutNode=r;class n{constructor(e){this.parent=null,this.normalized=!1,this.children=[],this.sizers=[],this.handles=[],this.orientation=e}*iterAllWidgets(){for(let e of this.children)yield*e.iterAllWidgets()}*iterUserWidgets(){for(let e of this.children)yield*e.iterUserWidgets()}*iterSelectedWidgets(){for(let e of this.children)yield*e.iterSelectedWidgets()}*iterTabBars(){for(let e of this.children)yield*e.iterTabBars()}*iterHandles(){yield*this.handles;for(let e of this.children)yield*e.iterHandles()}findTabNode(e){for(let t=0,r=this.children.length;t<r;++t){let r=this.children[t].findTabNode(e);if(r)return r}return null}findSplitNode(e){let t=this.handles.indexOf(e);if(-1!==t)return{index:t,node:this};for(let t=0,r=this.children.length;t<r;++t){let r=this.children[t].findSplitNode(e);if(r)return r}return null}findFirstTabNode(){return 0===this.children.length?null:this.children[0].findFirstTabNode()}hitTestTabNodes(e,t){for(let r=0,n=this.children.length;r<n;++r){let n=this.children[r].hitTestTabNodes(e,t);if(n)return n}return null}createConfig(){let e=this.orientation,t=this.createNormalizedSizes();return{type:"split-area",orientation:e,children:this.children.map((e=>e.createConfig())),sizes:t}}syncHandles(){this.handles.forEach(((e,t)=>{e.setAttribute("data-orientation",this.orientation),t===this.handles.length-1?e.classList.add("lm-mod-hidden"):e.classList.remove("lm-mod-hidden")}))}holdSizes(){for(let e of this.sizers)e.sizeHint=e.size}holdAllSizes(){for(let e of this.children)e.holdAllSizes();this.holdSizes()}normalizeSizes(){let e=this.sizers.length;if(0===e)return;this.holdSizes();let t=this.sizers.reduce(((e,t)=>e+t.sizeHint),0);if(0===t)for(let t of this.sizers)t.size=t.sizeHint=1/e;else for(let e of this.sizers)e.size=e.sizeHint/=t;this.normalized=!0}createNormalizedSizes(){let e=this.sizers.length;if(0===e)return[];let t=this.sizers.map((e=>e.size)),r=t.reduce(((e,t)=>e+t),0);if(0===r)for(let r=t.length-1;r>-1;r--)t[r]=1/e;else for(let e=t.length-1;e>-1;e--)t[e]/=r;return t}fit(e,t){let r="horizontal"===this.orientation,n=Math.max(0,this.children.length-1)*e,i=r?n:0,a=r?0:n;for(let n=0,o=this.children.length;n<o;++n){let o=this.children[n].fit(e,t);r?(a=Math.max(a,o.minHeight),i+=o.minWidth,this.sizers[n].minSize=o.minWidth):(i=Math.max(i,o.minWidth),a+=o.minHeight,this.sizers[n].minSize=o.minHeight)}return{minWidth:i,minHeight:a,maxWidth:1/0,maxHeight:1/0}}update(e,t,r,n,i,a){let o="horizontal"===this.orientation,s=Math.max(0,this.children.length-1)*i,l=Math.max(0,(o?r:n)-s);if(this.normalized){for(let e of this.sizers)e.sizeHint*=l;this.normalized=!1}Q.calc(this.sizers,l);for(let s=0,l=this.children.length;s<l;++s){let l=this.children[s],c=this.sizers[s].size,u=this.handles[s].style;o?(l.update(e,t,c,n,i,a),e+=c,u.top=`${t}px`,u.left=`${e}px`,u.width=`${i}px`,u.height=`${n}px`,e+=i):(l.update(e,t,r,c,i,a),t+=c,u.top=`${t}px`,u.left=`${e}px`,u.width=`${r}px`,u.height=`${i}px`,t+=i)}}}e.SplitLayoutNode=n,e.addAria=function(e,t){e.node.setAttribute("role","tabpanel");let r=t.renderer;if(r instanceof Le.Renderer){let t=r.createTabKey({title:e.title,current:!1,zIndex:0});e.node.setAttribute("aria-labelledby",t)}},e.removeAria=function(e){e.node.removeAttribute("role"),e.node.removeAttribute("aria-labelledby")}}(Pe||(Pe={}));var De,Oe=class e extends ne{constructor(t={}){super(),this._drag=null,this._tabsMovable=!0,this._tabsConstrained=!1,this._addButtonEnabled=!1,this._pressData=null,this._layoutModified=new z(this),this._addRequested=new z(this),this.addClass("lm-DockPanel"),this._document=t.document||document,this._mode=t.mode||"multiple-document",this._renderer=t.renderer||e.defaultRenderer,this._edges=t.edges||De.DEFAULT_EDGES,void 0!==t.tabsMovable&&(this._tabsMovable=t.tabsMovable),void 0!==t.tabsConstrained&&(this._tabsConstrained=t.tabsConstrained),void 0!==t.addButtonEnabled&&(this._addButtonEnabled=t.addButtonEnabled),this.dataset.mode=this._mode;let r={createTabBar:()=>this._createTabBar(),createHandle:()=>this._createHandle()};this.layout=new ze({document:this._document,renderer:r,spacing:t.spacing,hiddenMode:t.hiddenMode}),this.overlay=t.overlay||new e.Overlay,this.node.appendChild(this.overlay.node)}dispose(){this._releaseMouse(),this.overlay.hide(0),this._drag&&this._drag.dispose(),super.dispose()}get hiddenMode(){return this.layout.hiddenMode}set hiddenMode(e){this.layout.hiddenMode=e}get layoutModified(){return this._layoutModified}get addRequested(){return this._addRequested}get renderer(){return this.layout.renderer}get spacing(){return this.layout.spacing}set spacing(e){this.layout.spacing=e}get mode(){return this._mode}set mode(e){if(this._mode===e)return;this._mode=e,this.dataset.mode=e;let t=this.layout;switch(e){case"multiple-document":for(let e of t.tabBars())e.show();break;case"single-document":t.restoreLayout(De.createSingleDocumentConfig(this));break;default:throw"unreachable"}M.postMessage(this,De.LayoutModified)}get tabsMovable(){return this._tabsMovable}set tabsMovable(e){this._tabsMovable=e;for(let t of this.tabBars())t.tabsMovable=e}get tabsConstrained(){return this._tabsConstrained}set tabsConstrained(e){this._tabsConstrained=e}get addButtonEnabled(){return this._addButtonEnabled}set addButtonEnabled(e){this._addButtonEnabled=e;for(let t of this.tabBars())t.addButtonEnabled=e}get isEmpty(){return this.layout.isEmpty}*widgets(){yield*this.layout.widgets()}*selectedWidgets(){yield*this.layout.selectedWidgets()}*tabBars(){yield*this.layout.tabBars()}*handles(){yield*this.layout.handles()}selectWidget(e){let t=(0,b.find)(this.tabBars(),(t=>-1!==t.titles.indexOf(e.title)));if(!t)throw new Error("Widget is not contained in the dock panel.");t.currentTitle=e.title}activateWidget(e){this.selectWidget(e),e.activate()}saveLayout(){return this.layout.saveLayout()}restoreLayout(e){this._mode="multiple-document",this.layout.restoreLayout(e),(a.IS_EDGE||a.IS_IE)&&M.flush(),M.postMessage(this,De.LayoutModified)}addWidget(e,t={}){"single-document"===this._mode?this.layout.addWidget(e):this.layout.addWidget(e,t),M.postMessage(this,De.LayoutModified)}processMessage(e){"layout-modified"===e.type?this._layoutModified.emit(void 0):super.processMessage(e)}handleEvent(e){switch(e.type){case"lm-dragenter":this._evtDragEnter(e);break;case"lm-dragleave":this._evtDragLeave(e);break;case"lm-dragover":this._evtDragOver(e);break;case"lm-drop":this._evtDrop(e);break;case"pointerdown":this._evtPointerDown(e);break;case"pointermove":this._evtPointerMove(e);break;case"pointerup":this._evtPointerUp(e);break;case"keydown":this._evtKeyDown(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation()}}onBeforeAttach(e){this.node.addEventListener("lm-dragenter",this),this.node.addEventListener("lm-dragleave",this),this.node.addEventListener("lm-dragover",this),this.node.addEventListener("lm-drop",this),this.node.addEventListener("pointerdown",this)}onAfterDetach(e){this.node.removeEventListener("lm-dragenter",this),this.node.removeEventListener("lm-dragleave",this),this.node.removeEventListener("lm-dragover",this),this.node.removeEventListener("lm-drop",this),this.node.removeEventListener("pointerdown",this),this._releaseMouse()}onChildAdded(e){De.isGeneratedTabBarProperty.get(e.child)||e.child.addClass("lm-DockPanel-widget")}onChildRemoved(e){De.isGeneratedTabBarProperty.get(e.child)||(e.child.removeClass("lm-DockPanel-widget"),M.postMessage(this,De.LayoutModified))}_evtDragEnter(e){e.mimeData.hasData("application/vnd.lumino.widget-factory")&&(e.preventDefault(),e.stopPropagation())}_evtDragLeave(e){e.preventDefault(),(!this._tabsConstrained||e.source===this)&&(e.stopPropagation(),this.overlay.hide(1))}_evtDragOver(e){e.preventDefault(),this._tabsConstrained&&e.source!==this||"invalid"===this._showOverlay(e.clientX,e.clientY)?e.dropAction="none":(e.stopPropagation(),e.dropAction=e.proposedAction)}_evtDrop(e){if(e.preventDefault(),this.overlay.hide(0),"none"===e.proposedAction)return void(e.dropAction="none");let{clientX:t,clientY:r}=e,{zone:n,target:i}=De.findDropTarget(this,t,r,this._edges);if(this._tabsConstrained&&e.source!==this||"invalid"===n)return void(e.dropAction="none");let a=e.mimeData.getData("application/vnd.lumino.widget-factory");if("function"!=typeof a)return void(e.dropAction="none");let o=a();if(!(o instanceof ne))return void(e.dropAction="none");if(o.contains(this))return void(e.dropAction="none");let s=i?De.getDropRef(i.tabBar):null;switch(n){case"root-all":this.addWidget(o);break;case"root-top":this.addWidget(o,{mode:"split-top"});break;case"root-left":this.addWidget(o,{mode:"split-left"});break;case"root-right":this.addWidget(o,{mode:"split-right"});break;case"root-bottom":this.addWidget(o,{mode:"split-bottom"});break;case"widget-all":case"widget-tab":this.addWidget(o,{mode:"tab-after",ref:s});break;case"widget-top":this.addWidget(o,{mode:"split-top",ref:s});break;case"widget-left":this.addWidget(o,{mode:"split-left",ref:s});break;case"widget-right":this.addWidget(o,{mode:"split-right",ref:s});break;case"widget-bottom":this.addWidget(o,{mode:"split-bottom",ref:s});break;default:throw"unreachable"}e.dropAction=e.proposedAction,e.stopPropagation(),this.activateWidget(o)}_evtKeyDown(e){e.preventDefault(),e.stopPropagation(),27===e.keyCode&&(this._releaseMouse(),M.postMessage(this,De.LayoutModified))}_evtPointerDown(e){if(0!==e.button)return;let t=this.layout,r=e.target,n=(0,b.find)(t.handles(),(e=>e.contains(r)));if(!n)return;e.preventDefault(),e.stopPropagation(),this._document.addEventListener("keydown",this,!0),this._document.addEventListener("pointerup",this,!0),this._document.addEventListener("pointermove",this,!0),this._document.addEventListener("contextmenu",this,!0);let i=n.getBoundingClientRect(),a=e.clientX-i.left,o=e.clientY-i.top,s=window.getComputedStyle(n),l=B.overrideCursor(s.cursor,this._document);this._pressData={handle:n,deltaX:a,deltaY:o,override:l}}_evtPointerMove(e){if(!this._pressData)return;e.preventDefault(),e.stopPropagation();let t=this.node.getBoundingClientRect(),r=e.clientX-t.left-this._pressData.deltaX,n=e.clientY-t.top-this._pressData.deltaY;this.layout.moveHandle(this._pressData.handle,r,n)}_evtPointerUp(e){0===e.button&&(e.preventDefault(),e.stopPropagation(),this._releaseMouse(),M.postMessage(this,De.LayoutModified))}_releaseMouse(){this._pressData&&(this._pressData.override.dispose(),this._pressData=null,this._document.removeEventListener("keydown",this,!0),this._document.removeEventListener("pointerup",this,!0),this._document.removeEventListener("pointermove",this,!0),this._document.removeEventListener("contextmenu",this,!0))}_showOverlay(e,t){let{zone:r,target:n}=De.findDropTarget(this,e,t,this._edges);if("invalid"===r)return this.overlay.hide(100),r;let a,o,s,l,c=i.boxSizing(this.node),u=this.node.getBoundingClientRect();switch(r){case"root-all":a=c.paddingTop,o=c.paddingLeft,s=c.paddingRight,l=c.paddingBottom;break;case"root-top":a=c.paddingTop,o=c.paddingLeft,s=c.paddingRight,l=u.height*De.GOLDEN_RATIO;break;case"root-left":a=c.paddingTop,o=c.paddingLeft,s=u.width*De.GOLDEN_RATIO,l=c.paddingBottom;break;case"root-right":a=c.paddingTop,o=u.width*De.GOLDEN_RATIO,s=c.paddingRight,l=c.paddingBottom;break;case"root-bottom":a=u.height*De.GOLDEN_RATIO,o=c.paddingLeft,s=c.paddingRight,l=c.paddingBottom;break;case"widget-all":a=n.top,o=n.left,s=n.right,l=n.bottom;break;case"widget-top":a=n.top,o=n.left,s=n.right,l=n.bottom+n.height/2;break;case"widget-left":a=n.top,o=n.left,s=n.right+n.width/2,l=n.bottom;break;case"widget-right":a=n.top,o=n.left+n.width/2,s=n.right,l=n.bottom;break;case"widget-bottom":a=n.top+n.height/2,o=n.left,s=n.right,l=n.bottom;break;case"widget-tab":{let e=n.tabBar.node.getBoundingClientRect().height;a=n.top,o=n.left,s=n.right,l=n.bottom+n.height-e;break}default:throw"unreachable"}return this.overlay.show({top:a,left:o,right:s,bottom:l}),r}_createTabBar(){let e=this._renderer.createTabBar(this._document);return De.isGeneratedTabBarProperty.set(e,!0),"single-document"===this._mode&&e.hide(),e.tabsMovable=this._tabsMovable,e.allowDeselect=!1,e.addButtonEnabled=this._addButtonEnabled,e.removeBehavior="select-previous-tab",e.insertBehavior="select-tab-if-needed",e.tabMoved.connect(this._onTabMoved,this),e.currentChanged.connect(this._onCurrentChanged,this),e.tabCloseRequested.connect(this._onTabCloseRequested,this),e.tabDetachRequested.connect(this._onTabDetachRequested,this),e.tabActivateRequested.connect(this._onTabActivateRequested,this),e.addRequested.connect(this._onTabAddRequested,this),e}_createHandle(){return this._renderer.createHandle()}_onTabMoved(){M.postMessage(this,De.LayoutModified)}_onCurrentChanged(e,t){let{previousTitle:r,currentTitle:n}=t;r&&r.owner.hide(),n&&n.owner.show(),(a.IS_EDGE||a.IS_IE)&&M.flush(),M.postMessage(this,De.LayoutModified)}_onTabAddRequested(e){this._addRequested.emit(e)}_onTabActivateRequested(e,t){t.title.owner.activate()}_onTabCloseRequested(e,t){t.title.owner.close()}_onTabDetachRequested(e,t){if(this._drag)return;e.releaseMouse();let{title:r,tab:n,clientX:i,clientY:a,offset:o}=t,s=new w.MimeData;s.setData("application/vnd.lumino.widget-factory",(()=>r.owner));let l=n.cloneNode(!0);o&&(l.style.top=`-${o.y}px`,l.style.left=`-${o.x}px`),this._drag=new B({document:this._document,mimeData:s,dragImage:l,proposedAction:"move",supportedActions:"move",source:this}),n.classList.add("lm-mod-hidden"),this._drag.start(i,a).then((()=>{this._drag=null,n.classList.remove("lm-mod-hidden")}))}};!function(e){e.Overlay=class{constructor(){this._timer=-1,this._hidden=!0,this.node=document.createElement("div"),this.node.classList.add("lm-DockPanel-overlay"),this.node.classList.add("lm-mod-hidden"),this.node.style.position="absolute",this.node.style.contain="strict"}show(e){let t=this.node.style;t.top=`${e.top}px`,t.left=`${e.left}px`,t.right=`${e.right}px`,t.bottom=`${e.bottom}px`,clearTimeout(this._timer),this._timer=-1,this._hidden&&(this._hidden=!1,this.node.classList.remove("lm-mod-hidden"))}hide(e){if(!this._hidden){if(e<=0)return clearTimeout(this._timer),this._timer=-1,this._hidden=!0,void this.node.classList.add("lm-mod-hidden");-1===this._timer&&(this._timer=window.setTimeout((()=>{this._timer=-1,this._hidden=!0,this.node.classList.add("lm-mod-hidden")}),e))}}};class t{createTabBar(e){let t=new Le({document:e});return t.addClass("lm-DockPanel-tabBar"),t}createHandle(){let e=document.createElement("div");return e.className="lm-DockPanel-handle",e}}e.Renderer=t,e.defaultRenderer=new t}(Oe||(Oe={})),function(e){e.GOLDEN_RATIO=.618,e.DEFAULT_EDGES={top:12,right:40,bottom:40,left:40},e.LayoutModified=new E("layout-modified"),e.isGeneratedTabBarProperty=new I({name:"isGeneratedTabBar",create:()=>!1}),e.createSingleDocumentConfig=function(e){if(e.isEmpty)return{main:null};let t=Array.from(e.widgets()),r=e.selectedWidgets().next().value,n=r?t.indexOf(r):-1;return{main:{type:"tab-area",widgets:t,currentIndex:n}}},e.findDropTarget=function(e,t,r,n){if(!i.hitTest(e.node,t,r))return{zone:"invalid",target:null};let a=e.layout;if(a.isEmpty)return{zone:"root-all",target:null};if("multiple-document"===e.mode){let i=e.node.getBoundingClientRect(),a=t-i.left+1,o=r-i.top+1,s=i.right-t,l=i.bottom-r;switch(Math.min(o,s,l,a)){case o:if(o<n.top)return{zone:"root-top",target:null};break;case s:if(s<n.right)return{zone:"root-right",target:null};break;case l:if(l<n.bottom)return{zone:"root-bottom",target:null};break;case a:if(a<n.left)return{zone:"root-left",target:null};break;default:throw"unreachable"}}let o=a.hitTestTabAreas(t,r);if(!o)return{zone:"invalid",target:null};if("single-document"===e.mode)return{zone:"widget-all",target:o};let s=o.x-o.left+1,l=o.y-o.top+1,c=o.left+o.width-o.x,u=o.top+o.height-o.y;if(l<o.tabBar.node.getBoundingClientRect().height)return{zone:"widget-tab",target:o};let h,f=Math.round(o.width/3),p=Math.round(o.height/3);if(s>f&&c>f&&l>p&&u>p)return{zone:"widget-all",target:o};switch(s/=f,l/=p,c/=f,u/=p,Math.min(s,l,c,u)){case s:h="widget-left";break;case l:h="widget-top";break;case c:h="widget-right";break;case u:h="widget-bottom";break;default:throw"unreachable"}return{zone:h,target:o}},e.getDropRef=function(e){return 0===e.titles.length?null:e.currentTitle?e.currentTitle.owner:e.titles[e.titles.length-1].owner}}(De||(De={}));var Re,Fe=class e extends ie{constructor(e={}){super(e),this._dirty=!1,this._rowSpacing=4,this._columnSpacing=4,this._items=[],this._rowStarts=[],this._columnStarts=[],this._rowSizers=[new ee],this._columnSizers=[new ee],this._box=null,void 0!==e.rowCount&&Re.reallocSizers(this._rowSizers,e.rowCount),void 0!==e.columnCount&&Re.reallocSizers(this._columnSizers,e.columnCount),void 0!==e.rowSpacing&&(this._rowSpacing=Re.clampValue(e.rowSpacing)),void 0!==e.columnSpacing&&(this._columnSpacing=Re.clampValue(e.columnSpacing))}dispose(){for(let e of this._items){let t=e.widget;e.dispose(),t.dispose()}this._box=null,this._items.length=0,this._rowStarts.length=0,this._rowSizers.length=0,this._columnStarts.length=0,this._columnSizers.length=0,super.dispose()}get rowCount(){return this._rowSizers.length}set rowCount(e){e!==this.rowCount&&(Re.reallocSizers(this._rowSizers,e),this.parent&&this.parent.fit())}get columnCount(){return this._columnSizers.length}set columnCount(e){e!==this.columnCount&&(Re.reallocSizers(this._columnSizers,e),this.parent&&this.parent.fit())}get rowSpacing(){return this._rowSpacing}set rowSpacing(e){e=Re.clampValue(e),this._rowSpacing!==e&&(this._rowSpacing=e,this.parent&&this.parent.fit())}get columnSpacing(){return this._columnSpacing}set columnSpacing(e){e=Re.clampValue(e),this._columnSpacing!==e&&(this._columnSpacing=e,this.parent&&this.parent.fit())}rowStretch(e){let t=this._rowSizers[e];return t?t.stretch:-1}setRowStretch(e,t){let r=this._rowSizers[e];r&&(t=Re.clampValue(t),r.stretch!==t&&(r.stretch=t,this.parent&&this.parent.update()))}columnStretch(e){let t=this._columnSizers[e];return t?t.stretch:-1}setColumnStretch(e,t){let r=this._columnSizers[e];r&&(t=Re.clampValue(t),r.stretch!==t&&(r.stretch=t,this.parent&&this.parent.update()))}*[Symbol.iterator](){for(let e of this._items)yield e.widget}addWidget(e){-1===b.ArrayExt.findFirstIndex(this._items,(t=>t.widget===e))&&(this._items.push(new oe(e)),this.parent&&this.attachWidget(e))}removeWidget(e){let t=b.ArrayExt.findFirstIndex(this._items,(t=>t.widget===e));if(-1===t)return;let r=b.ArrayExt.removeAt(this._items,t);this.parent&&this.detachWidget(e),r.dispose()}init(){super.init();for(let e of this)this.attachWidget(e)}attachWidget(e){this.parent.isAttached&&M.sendMessage(e,ne.Msg.BeforeAttach),this.parent.node.appendChild(e.node),this.parent.isAttached&&M.sendMessage(e,ne.Msg.AfterAttach),this.parent.fit()}detachWidget(e){this.parent.isAttached&&M.sendMessage(e,ne.Msg.BeforeDetach),this.parent.node.removeChild(e.node),this.parent.isAttached&&M.sendMessage(e,ne.Msg.AfterDetach),this.parent.fit()}onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}_fit(){for(let e=0,t=this.rowCount;e<t;++e)this._rowSizers[e].minSize=0;for(let e=0,t=this.columnCount;e<t;++e)this._columnSizers[e].minSize=0;let t=this._items.filter((e=>!e.isHidden));for(let e=0,r=t.length;e<r;++e)t[e].fit();let r=this.rowCount-1,n=this.columnCount-1;t.sort(Re.rowSpanCmp);for(let n=0,i=t.length;n<i;++n){let i=t[n],a=e.getCellConfig(i.widget),o=Math.min(a.row,r),s=Math.min(a.row+a.rowSpan-1,r);Re.distributeMin(this._rowSizers,o,s,i.minHeight)}t.sort(Re.columnSpanCmp);for(let r=0,i=t.length;r<i;++r){let i=t[r],a=e.getCellConfig(i.widget),o=Math.min(a.column,n),s=Math.min(a.column+a.columnSpan-1,n);Re.distributeMin(this._columnSizers,o,s,i.minWidth)}if("set-no-constraint"===this.fitPolicy)return void M.sendMessage(this.parent,ne.Msg.UpdateRequest);let a=r*this._rowSpacing,o=n*this._columnSpacing;for(let e=0,t=this.rowCount;e<t;++e)a+=this._rowSizers[e].minSize;for(let e=0,t=this.columnCount;e<t;++e)o+=this._columnSizers[e].minSize;let s=this._box=i.boxSizing(this.parent.node);o+=s.horizontalSum,a+=s.verticalSum;let l=this.parent.node.style;l.minWidth=`${o}px`,l.minHeight=`${a}px`,this._dirty=!0,this.parent.parent&&M.sendMessage(this.parent.parent,ne.Msg.FitRequest),this._dirty&&M.sendMessage(this.parent,ne.Msg.UpdateRequest)}_update(t,r){this._dirty=!1,t<0&&(t=this.parent.node.offsetWidth),r<0&&(r=this.parent.node.offsetHeight),this._box||(this._box=i.boxSizing(this.parent.node));let n=this._box.paddingTop,a=this._box.paddingLeft,o=t-this._box.horizontalSum,s=r-this._box.verticalSum,l=this.rowCount-1,c=this.columnCount-1,u=l*this._rowSpacing,h=c*this._columnSpacing;Q.calc(this._rowSizers,Math.max(0,s-u)),Q.calc(this._columnSizers,Math.max(0,o-h));for(let e=0,t=n,r=this.rowCount;e<r;++e)this._rowStarts[e]=t,t+=this._rowSizers[e].size+this._rowSpacing;for(let e=0,t=a,r=this.columnCount;e<r;++e)this._columnStarts[e]=t,t+=this._columnSizers[e].size+this._columnSpacing;for(let t=0,r=this._items.length;t<r;++t){let r=this._items[t];if(r.isHidden)continue;let n=e.getCellConfig(r.widget),i=Math.min(n.row,l),a=Math.min(n.column,c),o=Math.min(n.row+n.rowSpan-1,l),s=Math.min(n.column+n.columnSpan-1,c),u=this._columnStarts[a],h=this._rowStarts[i],f=this._columnStarts[s]+this._columnSizers[s].size-u,p=this._rowStarts[o]+this._rowSizers[o].size-h;r.update(u,h,f,p)}}};!function(e){e.getCellConfig=function(e){return Re.cellConfigProperty.get(e)},e.setCellConfig=function(e,t){Re.cellConfigProperty.set(e,Re.normalizeConfig(t))}}(Fe||(Fe={})),function(e){e.cellConfigProperty=new I({name:"cellConfig",create:()=>({row:0,column:0,rowSpan:1,columnSpan:1}),changed:function(e){e.parent&&e.parent.layout instanceof Fe&&e.parent.fit()}}),e.normalizeConfig=function(e){return{row:Math.max(0,Math.floor(e.row||0)),column:Math.max(0,Math.floor(e.column||0)),rowSpan:Math.max(1,Math.floor(e.rowSpan||0)),columnSpan:Math.max(1,Math.floor(e.columnSpan||0))}},e.clampValue=function(e){return Math.max(0,Math.floor(e))},e.rowSpanCmp=function(t,r){let n=e.cellConfigProperty.get(t.widget),i=e.cellConfigProperty.get(r.widget);return n.rowSpan-i.rowSpan},e.columnSpanCmp=function(t,r){let n=e.cellConfigProperty.get(t.widget),i=e.cellConfigProperty.get(r.widget);return n.columnSpan-i.columnSpan},e.reallocSizers=function(e,t){for(t=Math.max(1,Math.floor(t));e.length<t;)e.push(new ee);e.length>t&&(e.length=t)},e.distributeMin=function(e,t,r,n){if(r<t)return;if(t===r){let r=e[t];return void(r.minSize=Math.max(r.minSize,n))}let i=0;for(let n=t;n<=r;++n)i+=e[n].minSize;if(i>=n)return;let a=(n-i)/(r-t+1);for(let n=t;n<=r;++n)e[n].minSize+=a}}(Re||(Re={}));var Be,je,Ne=class e extends ne{constructor(t={}){super({node:Be.createNode()}),this._activeIndex=-1,this._tabFocusIndex=0,this._menus=[],this._childMenu=null,this._overflowMenu=null,this._menuItemSizes=[],this._overflowIndex=-1,this.addClass("lm-MenuBar"),this.setFlag(ne.Flag.DisallowLayout),this.renderer=t.renderer||e.defaultRenderer,this._forceItemsPosition=t.forceItemsPosition||{forceX:!0,forceY:!0},this._overflowMenuOptions=t.overflowMenuOptions||{isVisible:!0}}dispose(){this._closeChildMenu(),this._menus.length=0,super.dispose()}get childMenu(){return this._childMenu}get overflowIndex(){return this._overflowIndex}get overflowMenu(){return this._overflowMenu}get contentNode(){return this.node.getElementsByClassName("lm-MenuBar-content")[0]}get activeMenu(){return this._menus[this._activeIndex]||null}set activeMenu(e){this.activeIndex=e?this._menus.indexOf(e):-1}get activeIndex(){return this._activeIndex}set activeIndex(e){(e<0||e>=this._menus.length)&&(e=-1),e>-1&&0===this._menus[e].items.length&&(e=-1),this._activeIndex!==e&&(this._activeIndex=e,this.update())}get menus(){return this._menus}openActiveMenu(){-1!==this._activeIndex&&(this._openChildMenu(),this._childMenu&&(this._childMenu.activeIndex=-1,this._childMenu.activateNextItem()))}addMenu(e,t=!0){this.insertMenu(this._menus.length,e,t)}insertMenu(e,t,r=!0){this._closeChildMenu();let n=this._menus.indexOf(t),i=Math.max(0,Math.min(e,this._menus.length));if(-1===n)return b.ArrayExt.insert(this._menus,i,t),t.addClass("lm-MenuBar-menu"),t.aboutToClose.connect(this._onMenuAboutToClose,this),t.menuRequested.connect(this._onMenuMenuRequested,this),t.title.changed.connect(this._onTitleChanged,this),void(r&&this.update());i===this._menus.length&&i--,n!==i&&(b.ArrayExt.move(this._menus,n,i),r&&this.update())}removeMenu(e,t=!0){this.removeMenuAt(this._menus.indexOf(e),t)}removeMenuAt(e,t=!0){this._closeChildMenu();let r=b.ArrayExt.removeAt(this._menus,e);r&&(r.aboutToClose.disconnect(this._onMenuAboutToClose,this),r.menuRequested.disconnect(this._onMenuMenuRequested,this),r.title.changed.disconnect(this._onTitleChanged,this),r.removeClass("lm-MenuBar-menu"),t&&this.update())}clearMenus(){if(0!==this._menus.length){this._closeChildMenu();for(let e of this._menus)e.aboutToClose.disconnect(this._onMenuAboutToClose,this),e.menuRequested.disconnect(this._onMenuMenuRequested,this),e.title.changed.disconnect(this._onTitleChanged,this),e.removeClass("lm-MenuBar-menu");this._menus.length=0,this.update()}}handleEvent(e){switch(e.type){case"keydown":this._evtKeyDown(e);break;case"mousedown":this._evtMouseDown(e);break;case"mousemove":this._evtMouseMove(e);break;case"focusout":this._evtFocusOut(e);break;case"contextmenu":e.preventDefault(),e.stopPropagation()}}onBeforeAttach(e){this.node.addEventListener("keydown",this),this.node.addEventListener("mousedown",this),this.node.addEventListener("mousemove",this),this.node.addEventListener("focusout",this),this.node.addEventListener("contextmenu",this)}onAfterDetach(e){this.node.removeEventListener("keydown",this),this.node.removeEventListener("mousedown",this),this.node.removeEventListener("mousemove",this),this.node.removeEventListener("focusout",this),this.node.removeEventListener("contextmenu",this),this._closeChildMenu()}onActivateRequest(e){this.isAttached&&this._focusItemAt(0)}onResize(e){this.update(),super.onResize(e)}onUpdateRequest(e){var t;let r=this._menus,n=this.renderer,i=this._activeIndex,a=this._tabFocusIndex>=0&&this._tabFocusIndex<r.length?this._tabFocusIndex:0,o=this._overflowIndex>-1?this._overflowIndex:r.length,s=0,l=!1;o=null!==this._overflowMenu?o-1:o;let c=new Array(o);for(let e=0;e<o;++e)c[e]=n.renderItem({title:r[e].title,active:e===i,tabbable:e===a,disabled:0===r[e].items.length,onfocus:()=>{this._tabFocusIndex=e,this.activeIndex=e}}),s+=this._menuItemSizes[e],r[e].title.label===this._overflowMenuOptions.title&&(l=!0,o--);if(this._overflowMenuOptions.isVisible)if(this._overflowIndex>-1&&!l){if(null===this._overflowMenu){let e=null!==(t=this._overflowMenuOptions.title)&&void 0!==t?t:"...";this._overflowMenu=new Ee({commands:new W}),this._overflowMenu.title.label=e,this._overflowMenu.title.mnemonic=0,this.addMenu(this._overflowMenu,!1)}for(let e=r.length-2;e>=o;e--){let t=this.menus[e];t.title.mnemonic=0,this._overflowMenu.insertItem(0,{type:"submenu",submenu:t}),this.removeMenu(t,!1)}c[o]=n.renderItem({title:this._overflowMenu.title,active:o===i&&0!==r[o].items.length,tabbable:o===a,disabled:0===r[o].items.length,onfocus:()=>{this._tabFocusIndex=o,this.activeIndex=o}}),o++}else if(null!==this._overflowMenu){let e=this._overflowMenu.items,t=this.node.offsetWidth,i=this._overflowMenu.items.length;for(let l=0;l<i;++l){let i=r.length-1-l;if(t-s>this._menuItemSizes[i]){let t=e[0].submenu;this._overflowMenu.removeItemAt(0),this.insertMenu(o,t,!1),c[o]=n.renderItem({title:t.title,active:!1,tabbable:o===a,disabled:0===r[o].items.length,onfocus:()=>{this._tabFocusIndex=o,this.activeIndex=o}}),o++}}0===this._overflowMenu.items.length&&(this.removeMenu(this._overflowMenu,!1),c.pop(),this._overflowMenu=null,this._overflowIndex=-1)}Z.render(c,this.contentNode),this._updateOverflowIndex()}_updateOverflowIndex(){if(!this._overflowMenuOptions.isVisible)return;let e=this.contentNode.childNodes,t=this.node.offsetWidth,r=0,n=-1,i=e.length;if(0==this._menuItemSizes.length)for(let a=0;a<i;a++){let i=e[a];r+=i.offsetWidth,this._menuItemSizes.push(i.offsetWidth),r>t&&-1===n&&(n=a)}else for(let e=0;e<this._menuItemSizes.length;e++)if(r+=this._menuItemSizes[e],r>t){n=e;break}this._overflowIndex=n}_evtKeyDown(e){let t=e.keyCode;if(9===t)return void(this.activeIndex=-1);if(e.preventDefault(),e.stopPropagation(),13===t||32===t||38===t||40===t){if(this.activeIndex=this._tabFocusIndex,this.activeIndex!==this._tabFocusIndex)return;return void this.openActiveMenu()}if(27===t)return this._closeChildMenu(),void this._focusItemAt(this.activeIndex);if(37===t||39===t){let e=37===t?-1:1,r=this._tabFocusIndex+e,n=this._menus.length;for(let t=0;t<n;t++){let i=(n+r+e*t)%n;if(this._menus[i].items.length)return void this._focusItemAt(i)}return}let r=U().keyForKeydownEvent(e);if(!r)return;let n=this._activeIndex+1,i=Be.findMnemonic(this._menus,r,n);-1===i.index||i.multiple?-1!==i.index?(this.activeIndex=i.index,this._focusItemAt(this.activeIndex)):-1!==i.auto&&(this.activeIndex=i.auto,this._focusItemAt(this.activeIndex)):(this.activeIndex=i.index,this.openActiveMenu())}_evtMouseDown(e){if(!i.hitTest(this.node,e.clientX,e.clientY))return;e.stopPropagation(),e.stopImmediatePropagation();let t=b.ArrayExt.findFirstIndex(this.contentNode.children,(t=>i.hitTest(t,e.clientX,e.clientY)));if(-1!==t){if(0===e.button)if(this._childMenu)this._closeChildMenu(),this.activeIndex=t;else{e.preventDefault();let r=this._positionForMenu(t);Ee.saveWindowData(),this.activeIndex=t,this._openChildMenu(r)}}else this._closeChildMenu()}_evtMouseMove(e){let t=b.ArrayExt.findFirstIndex(this.contentNode.children,(t=>i.hitTest(t,e.clientX,e.clientY)));if(t===this._activeIndex||-1===t&&this._childMenu)return;let r=t>=0&&this._childMenu?this._positionForMenu(t):null;Ee.saveWindowData(),this.activeIndex=t,r&&this._openChildMenu(r)}_positionForMenu(e){let t=this.contentNode.children[e],{left:r,bottom:n}=t.getBoundingClientRect();return{top:n,left:r}}_evtFocusOut(e){!this._childMenu&&!this.node.contains(e.relatedTarget)&&(this.activeIndex=-1)}_focusItemAt(e){let t=this.contentNode.childNodes[e];t&&t.focus()}_openChildMenu(e={}){let t=this.activeMenu;if(!t)return void this._closeChildMenu();let r=this._childMenu;if(r===t)return;this._childMenu=t,r?r.close():document.addEventListener("mousedown",this,!0),this._tabFocusIndex=this.activeIndex,M.sendMessage(this,ne.Msg.UpdateRequest);let{left:n,top:i}=e;(typeof n>"u"||typeof i>"u")&&({left:n,top:i}=this._positionForMenu(this._activeIndex)),r||this.addClass("lm-mod-active"),t.items.length>0&&t.open(n,i,this._forceItemsPosition)}_closeChildMenu(){if(!this._childMenu)return;this.removeClass("lm-mod-active"),document.removeEventListener("mousedown",this,!0);let e=this._childMenu;this._childMenu=null,e.close(),this.activeIndex=-1}_onMenuAboutToClose(e){e===this._childMenu&&(this.removeClass("lm-mod-active"),document.removeEventListener("mousedown",this,!0),this._childMenu=null,this.activeIndex=-1)}_onMenuMenuRequested(e,t){if(e!==this._childMenu)return;let r=this._activeIndex,n=this._menus.length;switch(t){case"next":this.activeIndex=r===n-1?0:r+1;break;case"previous":this.activeIndex=0===r?n-1:r-1}this.openActiveMenu()}_onTitleChanged(){this.update()}};!function(e){class t{renderItem(e){let t=this.createItemClass(e),r=this.createItemDataset(e),n=this.createItemARIA(e);return J.li({className:t,dataset:r,...e.disabled?{}:{tabindex:e.tabbable?"0":"-1"},onfocus:e.onfocus,...n},this.renderIcon(e),this.renderLabel(e))}renderIcon(e){let t=this.createIconClass(e);return J.div({className:t},e.title.icon,e.title.iconLabel)}renderLabel(e){let t=this.formatLabel(e);return J.div({className:"lm-MenuBar-itemLabel"},t)}createItemClass(e){let t="lm-MenuBar-item";return e.title.className&&(t+=` ${e.title.className}`),e.active&&!e.disabled&&(t+=" lm-mod-active"),t}createItemDataset(e){return e.title.dataset}createItemARIA(e){return{role:"menuitem","aria-haspopup":"true","aria-disabled":e.disabled?"true":"false"}}createIconClass(e){let t="lm-MenuBar-itemIcon",r=e.title.iconClass;return r?`${t} ${r}`:t}formatLabel(e){let{label:t,mnemonic:r}=e.title;if(r<0||r>=t.length)return t;let n=t.slice(0,r),i=t.slice(r+1),a=t[r];return[n,J.span({className:"lm-MenuBar-itemMnemonic"},a),i]}}e.Renderer=t,e.defaultRenderer=new t}(Ne||(Ne={})),function(e){e.createNode=function(){let e=document.createElement("div"),t=document.createElement("ul");return t.className="lm-MenuBar-content",e.appendChild(t),t.setAttribute("role","menubar"),e},e.findMnemonic=function(e,t,r){let n=-1,i=-1,a=!1,o=t.toUpperCase();for(let t=0,s=e.length;t<s;++t){let l=(t+r)%s,c=e[l].title;if(0===c.label.length)continue;let u=c.mnemonic;u>=0&&u<c.label.length?c.label[u].toUpperCase()===o&&(-1===n?n=l:a=!0):-1===i&&c.label[0].toUpperCase()===o&&(i=l)}return{index:n,multiple:a,auto:i}}}(Be||(Be={})),function(e){e.createNode=function(){let e=document.createElement("div"),t=document.createElement("div"),r=document.createElement("div"),n=document.createElement("div"),i=document.createElement("div");return t.className="lm-ScrollBar-button",r.className="lm-ScrollBar-button",t.dataset.action="decrement",r.dataset.action="increment",n.className="lm-ScrollBar-track",i.className="lm-ScrollBar-thumb",n.appendChild(i),e.appendChild(t),e.appendChild(n),e.appendChild(r),e},e.findPart=function(e,t){return e.thumbNode.contains(t)?"thumb":e.trackNode.contains(t)?"track":e.decrementNode.contains(t)?"decrement":e.incrementNode.contains(t)?"increment":null}}(je||(je={}));var Ue,Ve,qe=class extends le{constructor(e={}){super(e),this._dirty=!1,this._items=[],this._box=null,this._hiddenMode=void 0!==e.hiddenMode?e.hiddenMode:ne.HiddenMode.Display}get hiddenMode(){return this._hiddenMode}set hiddenMode(e){this._hiddenMode!==e&&(this._hiddenMode=e,this.widgets.length>1&&this.widgets.forEach((e=>{e.hiddenMode=this._hiddenMode})))}dispose(){for(let e of this._items)e.dispose();this._box=null,this._items.length=0,super.dispose()}attachWidget(e,t){this._hiddenMode===ne.HiddenMode.Scale&&this._items.length>0?(1===this._items.length&&(this.widgets[0].hiddenMode=ne.HiddenMode.Scale),t.hiddenMode=ne.HiddenMode.Scale):t.hiddenMode=ne.HiddenMode.Display,b.ArrayExt.insert(this._items,e,new oe(t)),this.parent.isAttached&&M.sendMessage(t,ne.Msg.BeforeAttach),this.parent.node.appendChild(t.node),this.parent.isAttached&&M.sendMessage(t,ne.Msg.AfterAttach),this.parent.fit()}moveWidget(e,t,r){b.ArrayExt.move(this._items,e,t),this.parent.update()}detachWidget(e,t){let r=b.ArrayExt.removeAt(this._items,e);this.parent.isAttached&&M.sendMessage(t,ne.Msg.BeforeDetach),this.parent.node.removeChild(t.node),this.parent.isAttached&&M.sendMessage(t,ne.Msg.AfterDetach),r.widget.node.style.zIndex="",this._hiddenMode===ne.HiddenMode.Scale&&(t.hiddenMode=ne.HiddenMode.Display,1===this._items.length&&(this._items[0].widget.hiddenMode=ne.HiddenMode.Display)),r.dispose(),this.parent.fit()}onBeforeShow(e){super.onBeforeShow(e),this.parent.update()}onBeforeAttach(e){super.onBeforeAttach(e),this.parent.fit()}onChildShown(e){this.parent.fit()}onChildHidden(e){this.parent.fit()}onResize(e){this.parent.isVisible&&this._update(e.width,e.height)}onUpdateRequest(e){this.parent.isVisible&&this._update(-1,-1)}onFitRequest(e){this.parent.isAttached&&this._fit()}_fit(){let e=0,t=0;for(let r=0,n=this._items.length;r<n;++r){let n=this._items[r];n.isHidden||(n.fit(),e=Math.max(e,n.minWidth),t=Math.max(t,n.minHeight))}let 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