diff --git a/dist/en/main/examples/offscreen-canvas.html b/dist/en/main/examples/offscreen-canvas.html
index da136f1b7c..7ed816414e 100644
--- a/dist/en/main/examples/offscreen-canvas.html
+++ b/dist/en/main/examples/offscreen-canvas.html
@@ -554,10 +554,13 @@ worker.js
frameState.layerStatesArray = layers.map((l) => l.getLayerState());
layers.forEach((layer) => {
if (inView(layer.getLayerState(), frameState.viewState)) {
+ const renderer = layer.getRenderer();
+ if (!renderer.prepareFrame(frameState)) {
+ return;
+ }
if (layer.getDeclutter() && !frameState.declutterTree) {
frameState.declutter = {};
}
- const renderer = layer.getRenderer();
renderer.renderFrame(frameState, canvas);
}
});
diff --git a/dist/en/main/examples/offscreen-canvas.worker.js b/dist/en/main/examples/offscreen-canvas.worker.js
index 112a099f9f..a9f050de6d 100644
--- a/dist/en/main/examples/offscreen-canvas.worker.js
+++ b/dist/en/main/examples/offscreen-canvas.worker.js
@@ -1 +1 @@
-import{stylefunction}from"ol-mapbox-style";import TileQueue,{getTilePriority as tilePriorityFunction}from"ol/TileQueue.js";import MVT from"ol/format/MVT.js";import{inView}from"ol/layer/Layer.js";import VectorTileLayer from"ol/layer/VectorTile.js";import{get}from"ol/proj.js";import VectorTileSource from"ol/source/VectorTile.js";const key="Get your own API key at https://www.maptiler.com/cloud/",worker=self;let frameState,pixelRatio,rendererTransform;const canvas=new OffscreenCanvas(1,1);canvas.style={};const context=canvas.getContext("2d"),sources={landcover:new VectorTileSource({maxZoom:9,format:new MVT,url:"https://api.maptiler.com/tiles/landcover/{z}/{x}/{y}.pbf?key="+key}),contours:new VectorTileSource({minZoom:9,maxZoom:14,format:new MVT,url:"https://api.maptiler.com/tiles/contours/{z}/{x}/{y}.pbf?key="+key}),maptiler_planet:new VectorTileSource({format:new MVT,maxZoom:14,url:"https://api.maptiler.com/tiles/v3/{z}/{x}/{y}.pbf?key="+key})},layers=[];function getFont(e){return e[0].replace("Noto Sans","serif").replace("Roboto","sans-serif")}function loadStyles(){fetch("https://api.maptiler.com/maps/streets-v2/style.json?key="+key).then((e=>e.json())).then((e=>{const t=[];let r;e.layers.forEach((e=>{e.source&&(r!==e.source&&(r=e.source,t.push({source:e.source,layers:[]})),t[t.length-1].layers.push(e.id))}));const a=e.sprite+(pixelRatio>1?"@2x":"")+".json",o=e.sprite+(pixelRatio>1?"@2x":"")+".png";fetch(a).then((e=>e.json())).then((r=>{t.forEach((t=>{const a=sources[t.source];if(!a)return;const i=new VectorTileLayer({declutter:!0,source:a,minZoom:a.getTileGrid().getMinZoom()});i.getRenderer().useContainer=function(e,t){this.containerReused=this.getLayer()!==layers[0],this.canvas=canvas,this.context=context,this.container={firstElementChild:canvas,style:{opacity:i.getOpacity()}},rendererTransform=t},stylefunction(i,e,t.layers,void 0,r,o,getFont),layers.push(i)})),worker.postMessage({action:"requestRender"})}))}))}const tileQueue=new TileQueue(((e,t,r,a)=>tilePriorityFunction(frameState,e,t,r,a)),(()=>worker.postMessage({action:"requestRender"}))),maxTotalLoading=8,maxNewLoads=2;worker.addEventListener("message",(e=>{if("requestFeatures"===e.data.action){const t=layers.filter((e=>inView(e.getLayerState(),frameState.viewState))).map((t=>t.getFeatures(e.data.pixel)));return void Promise.all(t).then((e=>{const t=e.flat();worker.postMessage({action:"getFeatures",features:t.map((e=>e.getProperties()))})}))}if("render"!==e.data.action)return;frameState=e.data.frameState,pixelRatio||(pixelRatio=frameState.pixelRatio,loadStyles()),frameState.tileQueue=tileQueue,frameState.viewState.projection=get("EPSG:3857"),frameState.layerStatesArray=layers.map((e=>e.getLayerState())),layers.forEach((e=>{if(inView(e.getLayerState(),frameState.viewState)){e.getDeclutter()&&!frameState.declutterTree&&(frameState.declutter={});e.getRenderer().renderFrame(frameState,canvas)}})),layers.forEach((e=>{e.getRenderer().context&&(e.renderDeclutter(frameState,e.getLayerState()),e.renderDeferred(frameState))})),frameState.postRenderFunctions.forEach((e=>e(null,frameState))),tileQueue.getTilesLoading()<8&&(tileQueue.reprioritize(),tileQueue.loadMoreTiles(8,2));const t=canvas.transferToImageBitmap();worker.postMessage({action:"rendered",imageData:t,transform:rendererTransform,frameState:{viewState:{center:frameState.viewState.center.slice(0),resolution:frameState.viewState.resolution,rotation:frameState.viewState.rotation},pixelRatio:frameState.pixelRatio,size:frameState.size.slice(0),extent:frameState.extent.slice(0),coordinateToPixelTransform:frameState.coordinateToPixelTransform.slice(0),pixelToCoordinateTransform:frameState.pixelToCoordinateTransform.slice(0)}},[t])}));
\ No newline at end of file
+import{stylefunction}from"ol-mapbox-style";import TileQueue,{getTilePriority as tilePriorityFunction}from"ol/TileQueue.js";import MVT from"ol/format/MVT.js";import{inView}from"ol/layer/Layer.js";import VectorTileLayer from"ol/layer/VectorTile.js";import{get}from"ol/proj.js";import VectorTileSource from"ol/source/VectorTile.js";const key="Get your own API key at https://www.maptiler.com/cloud/",worker=self;let frameState,pixelRatio,rendererTransform;const canvas=new OffscreenCanvas(1,1);canvas.style={};const context=canvas.getContext("2d"),sources={landcover:new VectorTileSource({maxZoom:9,format:new MVT,url:"https://api.maptiler.com/tiles/landcover/{z}/{x}/{y}.pbf?key="+key}),contours:new VectorTileSource({minZoom:9,maxZoom:14,format:new MVT,url:"https://api.maptiler.com/tiles/contours/{z}/{x}/{y}.pbf?key="+key}),maptiler_planet:new VectorTileSource({format:new MVT,maxZoom:14,url:"https://api.maptiler.com/tiles/v3/{z}/{x}/{y}.pbf?key="+key})},layers=[];function getFont(e){return e[0].replace("Noto Sans","serif").replace("Roboto","sans-serif")}function loadStyles(){fetch("https://api.maptiler.com/maps/streets-v2/style.json?key="+key).then((e=>e.json())).then((e=>{const t=[];let r;e.layers.forEach((e=>{e.source&&(r!==e.source&&(r=e.source,t.push({source:e.source,layers:[]})),t[t.length-1].layers.push(e.id))}));const a=e.sprite+(pixelRatio>1?"@2x":"")+".json",o=e.sprite+(pixelRatio>1?"@2x":"")+".png";fetch(a).then((e=>e.json())).then((r=>{t.forEach((t=>{const a=sources[t.source];if(!a)return;const i=new VectorTileLayer({declutter:!0,source:a,minZoom:a.getTileGrid().getMinZoom()});i.getRenderer().useContainer=function(e,t){this.containerReused=this.getLayer()!==layers[0],this.canvas=canvas,this.context=context,this.container={firstElementChild:canvas,style:{opacity:i.getOpacity()}},rendererTransform=t},stylefunction(i,e,t.layers,void 0,r,o,getFont),layers.push(i)})),worker.postMessage({action:"requestRender"})}))}))}const tileQueue=new TileQueue(((e,t,r,a)=>tilePriorityFunction(frameState,e,t,r,a)),(()=>worker.postMessage({action:"requestRender"}))),maxTotalLoading=8,maxNewLoads=2;worker.addEventListener("message",(e=>{if("requestFeatures"===e.data.action){const t=layers.filter((e=>inView(e.getLayerState(),frameState.viewState))).map((t=>t.getFeatures(e.data.pixel)));return void Promise.all(t).then((e=>{const t=e.flat();worker.postMessage({action:"getFeatures",features:t.map((e=>e.getProperties()))})}))}if("render"!==e.data.action)return;frameState=e.data.frameState,pixelRatio||(pixelRatio=frameState.pixelRatio,loadStyles()),frameState.tileQueue=tileQueue,frameState.viewState.projection=get("EPSG:3857"),frameState.layerStatesArray=layers.map((e=>e.getLayerState())),layers.forEach((e=>{if(inView(e.getLayerState(),frameState.viewState)){const t=e.getRenderer();if(!t.prepareFrame(frameState))return;e.getDeclutter()&&!frameState.declutterTree&&(frameState.declutter={}),t.renderFrame(frameState,canvas)}})),layers.forEach((e=>{e.getRenderer().context&&(e.renderDeclutter(frameState,e.getLayerState()),e.renderDeferred(frameState))})),frameState.postRenderFunctions.forEach((e=>e(null,frameState))),tileQueue.getTilesLoading()<8&&(tileQueue.reprioritize(),tileQueue.loadMoreTiles(8,2));const t=canvas.transferToImageBitmap();worker.postMessage({action:"rendered",imageData:t,transform:rendererTransform,frameState:{viewState:{center:frameState.viewState.center.slice(0),resolution:frameState.viewState.resolution,rotation:frameState.viewState.rotation},pixelRatio:frameState.pixelRatio,size:frameState.size.slice(0),extent:frameState.extent.slice(0),coordinateToPixelTransform:frameState.coordinateToPixelTransform.slice(0),pixelToCoordinateTransform:frameState.pixelToCoordinateTransform.slice(0)}},[t])}));
\ No newline at end of file
diff --git a/dist/en/main/examples/offscreen-canvas.worker.worker.js b/dist/en/main/examples/offscreen-canvas.worker.worker.js
index d35c7c35ad..82a6297dc6 100644
--- a/dist/en/main/examples/offscreen-canvas.worker.worker.js
+++ b/dist/en/main/examples/offscreen-canvas.worker.worker.js
@@ -1,2 +1,2 @@
-!function(){"use strict";var t={880:function(t){t.exports={aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],grey:[128,128,128],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],rebeccapurple:[102,51,153],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}}},e={};var 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this.src_}load(){if(this.imageState_===i.IDLE){this.image_||this.initializeImage_(),this.imageState_=i.LOADING;try{void 0!==this.src_&&(this.image_.src=this.src_)}catch{this.handleImageError_()}this.image_ instanceof HTMLImageElement&&at(this.image_,this.src_).then((t=>{this.image_=t,this.handleImageLoad_()})).catch(this.handleImageError_.bind(this))}}replaceColor_(t){if(!this.color_||this.canvas_[t]||this.imageState_!==i.LOADED)return;const e=this.image_,n=O(Math.ceil(e.width*t),Math.ceil(e.height*t)),r=n.canvas;n.scale(t,t),n.drawImage(e,0,0),n.globalCompositeOperation="multiply",n.fillStyle=function(t){return"string"==typeof t?t:D(t)}(this.color_),n.fillRect(0,0,r.width/t,r.height/t),n.globalCompositeOperation="destination-in",n.drawImage(e,0,0),this.canvas_[t]=r}ready(){return this.ready_||(this.ready_=new Promise((t=>{if(this.imageState_===i.LOADED||this.imageState_===i.ERROR)t();else{const 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t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}getRadius2(){return this.radius2_}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t,this.render()}listenImageChange(t){}load(){}unlistenImageChange(t){}calculateLineJoinSize_(t,e,i){if(0===e||this.points_===1/0||"bevel"!==t&&"miter"!==t)return e;let n=this.radius,r=void 0===this.radius2_?n:this.radius2_;if(n{this.patternImage_=null})),e.getImageState()===i.IDLE&&e.load(),e.getImageState()===i.LOADING&&(this.patternImage_=e)}this.color_=t}getKey(){const t=this.getColor();return t?t instanceof CanvasPattern||t instanceof CanvasGradient?wt(t):"object"==typeof t&&"src"in t?t.src+":"+t.offset:F(t).toString():""}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}var te=Qt;function ee(t,e){if(!t)throw new Error(e)}function 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0!==e&&this.setScale(ie(e,i,t.width,t.height))}}clone(){let t,e,i;return this.initialOptions_?(e=this.initialOptions_.width,i=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new ne({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:t,width:e,height:i,size:null!==this.size_?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let t=this.normalizedAnchor_;if(!t){t=this.anchor_;const e=this.getSize();if("fraction"==this.anchorXUnits_||"fraction"==this.anchorYUnits_){if(!e)return 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e=this.getSize(),i=this.iconImage_.getSize();if(!e||!i)return null;t=t.slice(),"top-right"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[0]=i[0]-e[0]-t[0]),"bottom-left"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[1]=i[1]-e[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){const t=this.getScaleArray();return this.size_?this.size_[0]*t[0]:this.iconImage_.getImageState()==i.LOADED?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==i.LOADED?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(N,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(N,t)}ready(){return this.iconImage_.ready()}}var re=ne,se={UNKNOWN:0,INTERSECTING:1,ABOVE:2,RIGHT:4,BELOW:8,LEFT:16};function oe(t){const e=fe();for(let i=0,n=t.length;ir&&(l|=se.RIGHT),as&&(l|=se.ABOVE),l===se.UNKNOWN&&(l=se.INTERSECTING),l}function fe(){return[1/0,1/0,-1/0,-1/0]}function ge(t,e,i,n,r){return r?(r[0]=t,r[1]=e,r[2]=i,r[3]=n,r):[t,e,i,n]}function me(t){return ge(1/0,1/0,-1/0,-1/0,t)}function ye(t,e){const i=t[0],n=t[1];return ge(i,n,i,n,e)}function _e(t,e,i,n,r){return be(me(r),t,e,i,n)}function xe(t,e){return t[0]==e[0]&&t[2]==e[2]&&t[1]==e[1]&&t[3]==e[3]}function ve(t,e){return e[0]t[2]&&(t[2]=e[2]),e[1]t[3]&&(t[3]=e[3]),t}function we(t,e){e[0]t[2]&&(t[2]=e[0]),e[1]t[3]&&(t[3]=e[1])}function be(t,e,i,n,r){for(;ie[0]?n[0]=t[0]:n[0]=e[0],t[1]>e[1]?n[1]=t[1]:n[1]=e[1],t[2]=e[0]&&t[1]<=e[3]&&t[3]>=e[1]}function Ge(t){return t[2]1){const e=t[2]-t[0],i=t[3]-t[1];for(let s=0;s=i[2])){const e=ze(i),r=Math.floor((n[0]-i[0])/e)*e;t[0]-=r,t[2]-=r}return t}function Ne(t,e,i){if(e.canWrapX()){const 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yi{constructor(t){super({code:t,units:"m",extent:vi,global:!0,worldExtent:wi,getPointResolution:function(t,e){return t/Math.cosh(e[1]/_i)}})}}const Ti=[new Si("EPSG:3857"),new Si("EPSG:102100"),new Si("EPSG:102113"),new Si("EPSG:900913"),new Si("http://www.opengis.net/def/crs/EPSG/0/3857"),new Si("http://www.opengis.net/gml/srs/epsg.xml#3857")];function Ci(t,e,i,n){const r=t.length;i=i>1?i:2,n=n??i,void 0===e&&(e=i>2?t.slice():new Array(r));for(let i=0;ibi?n=bi:n<-bi&&(n=-bi),e[i+1]=n}return e}function Ei(t,e,i,n){const r=t.length;i=i>1?i:2,n=n??i,void 0===e&&(e=i>2?t.slice():new Array(r));for(let i=0;irn&&(e=rn);const n=y(e),r=Math.sin(n),s=Math.cos(n),o=r/s,a=o*o,l=a*a,h=y(t),u=y(ln(i.number)),c=tn/Math.sqrt(1-zi*r**2),d=Xi*s**2,p=s*S(h-u,-Math.PI,Math.PI),f=p*p,g=f*p,m=g*p,_=m*p,x=_*p,v=tn*(qi*n-Zi*Math.sin(2*n)+$i*Math.sin(4*n)-Vi*Math.sin(6*n)),w=Li*c*(p+g/6*(1-a+d)+_/120*(5-18*a+l+72*d-58*Xi))+5e5;let b=Li*(v+c*o*(f/2+m/24*(5-a+9*d+4*d**2)+x/720*(61-58*a+l+600*d-330*Xi)));return i.north||(b+=1e7),[w,b]}function ln(t){return 6*(t-1)-180+3}const hn=[/^EPSG:(\d+)$/,/^urn:ogc:def:crs:EPSG::(\d+)$/,/^http:\/\/www\.opengis\.net\/def\/crs\/EPSG\/0\/(\d+)$/];function un(t){let e=0;for(const i of hn){const n=t.match(i);if(n){e=parseInt(n[1]);break}}if(!e)return null;let i=0,n=!1;return e>32700&&e<32761?i=e-32700:e>32600&&e<32661&&(n=!0,i=e-32600),i?{number:i,north:n}:null}function cn(t,e){return function(i,n,r,s){const o=i.length;r=r>1?r:2,s=s??r,n||(n=r>2?i.slice():new Array(o));for(let r=0;r=a?e[o+t]:s[t]}return i}}function Cn(t,e){if(t===e)return!0;const i=t.getUnits()===e.getUnits();if(t.getCode()===e.getCode())return i;return En(t,e)===_n&&i}function En(t,e){const i=t.getCode(),n=e.getCode();let r=Pi(i,n);if(r)return r;let s=null,o=null;for(const i of fn)s||(s=i(t)),o||(o=i(e));if(!s&&!o)return null;const a="EPSG:4326";if(o)if(s)r=Rn(s.inverse,o.forward);else{const t=Pi(i,a);t&&(r=Rn(t,o.forward))}else{const t=Pi(a,n);t&&(r=Rn(s.inverse,t))}return r&&(xn(t),xn(e),Di(t,e,r)),r}function Rn(t,e){return function(i,n,r,s){return n=t(i,n,r,s),e(n,n,r,s)}}function Mn(t,e){return En(vn(t),vn(e))}function In(t,e,i){const n=Mn(e,i);if(!n){const t=vn(e).getCode(),n=vn(i).getCode();throw new Error(`No transform available between ${t} and ${n}`)}return n(t,void 0,t.length)}function kn(t,e,i,n){return Xe(t,Mn(e,i),void 0,n)}let Fn=null;function An(){return Fn}function Dn(t,e){return Fn?In(t,e,Fn):t}function Pn(t,e){return Fn?In(t,Fn,e):(mn&&!pi(t,[0,0])&&t[0]>=-180&&t[0]<=180&&t[1]>=-90&&t[1]<=90&&(mn=!1,di("Call useGeographic() from ol/proj once to work with [longitude, latitude] coordinates.")),t)}function Ln(t,e){return Fn?kn(t,e,Fn):t}function zn(t,e){return Fn?kn(t,Fn,e):t}var On,Gn,Xn;bn(Ti),bn(ki),On=Ti,Gn=Ci,Xn=Ei,ki.forEach((function(t){On.forEach((function(e){Di(t,e,Gn),Di(e,t,Xn)}))}));const jn=new Array(6);function Nn(t){return Yn(t,1,0,0,1,0,0)}function Wn(t,e){const 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Hn{constructor(t,e,i,n,r,s){this.styleFunction,this.extent_,this.id_=s,this.type_=t,this.flatCoordinates_=e,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=i||null,this.properties_=r,this.squaredTolerance_,this.stride_=n,this.simplifiedGeometry_}get(t){return this.properties_[t]}getExtent(){return this.extent_||(this.extent_="Point"===this.type_?ye(this.flatCoordinates_):_e(this.flatCoordinates_,0,this.flatCoordinates_.length,2)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=Me(this.getExtent());this.flatInteriorPoints_=qe(this.flatCoordinates_,0,this.ends_,2,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){const t=ii(this.flatCoordinates_,this.ends_),e=We(this.flatCoordinates_,0,t,2);this.flatInteriorPoints_=Ze(this.flatCoordinates_,0,t,2,e)}return this.flatInteriorPoints_}getFlatMidpoint(){return 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this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setWidth(t){this.width_=t}}var tr=Qn;class er{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=rr,void 0!==t.geometry&&this.setGeometry(t.geometry),this.fill_=void 0!==t.fill?t.fill:null,this.image_=void 0!==t.image?t.image:null,this.renderer_=void 0!==t.renderer?t.renderer:null,this.hitDetectionRenderer_=void 0!==t.hitDetectionRenderer?t.hitDetectionRenderer:null,this.stroke_=void 0!==t.stroke?t.stroke:null,this.text_=void 0!==t.text?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&"object"==typeof t&&(t=t.clone()),new er({geometry:t??void 0,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer()??void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,text:this.getText()?this.getText().clone():void 0,zIndex:this.getZIndex()})}getRenderer(){return this.renderer_}setRenderer(t){this.renderer_=t}setHitDetectionRenderer(t){this.hitDetectionRenderer_=t}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(t){this.fill_=t}getImage(){return this.image_}setImage(t){this.image_=t}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t}getText(){return this.text_}setText(t){this.text_=t}getZIndex(){return this.zIndex_}setGeometry(t){"function"==typeof t?this.geometryFunction_=t:"string"==typeof t?this.geometryFunction_=function(e){return e.get(t)}:t?void 0!==t&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=rr,this.geometry_=t}setZIndex(t){this.zIndex_=t}}let ir=null;function nr(t,e){if(!ir){const t=new te({color:"rgba(255,255,255,0.4)"}),e=new tr({color:"#3399CC",width:1.25});ir=[new 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0===t.padding?null:t.padding,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new or({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),keepUpright:this.getKeepUpright(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 0,backgroundStroke:this.getBackgroundStroke()?this.getBackgroundStroke().clone():void 0,padding:this.getPadding()||void 0,declutterMode:this.getDeclutterMode()})}getOverflow(){return this.overflow_}getFont(){return this.font_}getMaxAngle(){return 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this.declutterMode_}setOverflow(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setKeepUpright(t){this.keepUpright_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=qt(void 0!==t?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}var ar=or,lr={IDLE:0,LOADING:1,LOADED:2,ERROR:3,EMPTY:4};function hr(t){return Math.pow(t,3)}function ur(t){return 1-hr(1-t)}function cr(t){return 3*t*t-2*t*t*t}var dr=class extends nt{constructor(t,e,i){super(),i=i||{},this.tileCoord=t,this.state=e,this.key="",this.transition_=void 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dr{constructor(t,e,i,n,r,s){super(t,e,s),this.extent=null,this.format_=n,this.features_=null,this.loader_,this.projection=null,this.resolution,this.tileLoadFunction_=r,this.url_=i,this.key=i}getTileUrl(){return this.url_}getFormat(){return this.format_}getFeatures(){return this.features_}load(){this.state==lr.IDLE&&(this.setState(lr.LOADING),this.tileLoadFunction_(this,this.url_),this.loader_&&this.loader_(this.extent,this.resolution,this.projection))}onLoad(t,e){this.setFeatures(t)}onError(){this.setState(lr.ERROR)}setFeatures(t){this.features_=t,this.setState(lr.LOADED)}setLoader(t){this.loader_=t}};class fr extends St{constructor(t){if(super(),this.on,this.once,this.un,this.id_=void 0,this.geometryName_="geometry",this.style_=null,this.styleFunction_=void 0,this.geometryChangeKey_=null,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),t)if("function"==typeof t.getSimplifiedGeometry){const e=t;this.setGeometry(e)}else{const e=t;this.setProperties(e)}}clone(){const t=new fr(this.hasProperties()?this.getProperties():null);t.setGeometryName(this.getGeometryName());const e=this.getGeometry();e&&t.setGeometry(e.clone());const i=this.getStyle();return i&&t.setStyle(i),t}getGeometry(){return this.get(this.geometryName_)}getId(){return this.id_}getGeometryName(){return this.geometryName_}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}handleGeometryChange_(){this.changed()}handleGeometryChanged_(){this.geometryChangeKey_&&(ot(this.geometryChangeKey_),this.geometryChangeKey_=null);const t=this.getGeometry();t&&(this.geometryChangeKey_=rt(t,N,this.handleGeometryChange_,this)),this.changed()}setGeometry(t){this.set(this.geometryName_,t)}setStyle(t){this.style_=t,this.styleFunction_=t?function(t){if("function"==typeof t)return t;let e;if(Array.isArray(t))e=t;else{ee("function"==typeof t.getZIndex,"Expected an `ol/style/Style` or an array of `ol/style/Style.js`");e=[t]}return function(){return e}}(t):void 0,this.changed()}setId(t){this.id_=t,this.changed()}setGeometryName(t){this.removeChangeListener(this.geometryName_,this.handleGeometryChanged_),this.geometryName_=t,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),this.handleGeometryChanged_()}}var gr=fr;const mr=[1,0,0,1,0,0],yr=[NaN,NaN];var _r=class extends St{constructor(){super(),this.extent_=[1/0,1/0,-1/0,-1/0],this.extentRevision_=-1,this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=0,this.simplifyTransformedInternal=J(((t,e,i)=>{if(!i)return this.getSimplifiedGeometry(e);const n=this.clone();return n.applyTransform(i),n.getSimplifiedGeometry(e)}))}simplifyTransformed(t,e){return this.simplifyTransformedInternal(this.getRevision(),t,e)}clone(){return xt()}closestPointXY(t,e,i,n){return xt()}containsXY(t,e){return 0===this.closestPointXY(t,e,yr,Number.MIN_VALUE)}getClosestPoint(t,e){return e=e||[NaN,NaN],this.closestPointXY(t[0],t[1],e,1/0),e}intersectsCoordinate(t){return this.containsXY(t[0],t[1])}computeExtent(t){return xt()}getExtent(t){if(this.extentRevision_!=this.getRevision()){const t=this.computeExtent(this.extent_);(isNaN(t[0])||isNaN(t[1]))&&me(t),this.extentRevision_=this.getRevision()}return function(t,e){return e?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e):t}(this.extent_,t)}rotate(t,e){xt()}scale(t,e,i){xt()}simplify(t){return this.getSimplifiedGeometry(t*t)}getSimplifiedGeometry(t){return xt()}getType(){return xt()}applyTransform(t){xt()}intersectsExtent(t){return xt()}translate(t,e){xt()}transform(t,e){const i=vn(t),n="tile-pixels"==i.getUnits()?function(t,n,r){const s=i.getExtent(),o=i.getWorldExtent(),a=Ae(o)/Ae(s);qn(mr,o[0],o[3],a,-a,0,0,0);const l=li(t,0,t.length,r,mr,n),h=Mn(i,e);return h?h(l,l,r):l}:Mn(i,e);return this.applyTransform(n),this}};function xr(t){let e;return 2==t?e="XY":3==t?e="XYZ":4==t&&(e="XYZM"),e}function vr(t){let e;return"XY"==t?e=2:"XYZ"==t||"XYM"==t?e=3:"XYZM"==t&&(e=4),e}var wr=class extends _r{constructor(){super(),this.layout="XY",this.stride=2,this.flatCoordinates}computeExtent(t){return _e(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinates(){return xt()}getFirstCoordinate(){return this.flatCoordinates.slice(0,this.stride)}getFlatCoordinates(){return this.flatCoordinates}getLastCoordinate(){return this.flatCoordinates.slice(this.flatCoordinates.length-this.stride)}getLayout(){return this.layout}getSimplifiedGeometry(t){if(this.simplifiedGeometryRevision!==this.getRevision()&&(this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=this.getRevision()),t<0||0!==this.simplifiedGeometryMaxMinSquaredTolerance&&t<=this.simplifiedGeometryMaxMinSquaredTolerance)return this;const e=this.getSimplifiedGeometryInternal(t);return e.getFlatCoordinates().length1)c=i;else{if(d>0){for(let r=0;rr&&(r=a),s=i,o=n}return r}function Ir(t,e,i,n,r){for(let s=0,o=i.length;s=r[0]&&s[2]<=r[2]||s[1]>=r[1]&&s[3]<=r[3]||Lr(t,e,i,n,(function(t,e){return function(t,e,i){let n=!1;const r=pe(t,e),s=pe(t,i);if(r===se.INTERSECTING||s===se.INTERSECTING)n=!0;else{const o=t[0],a=t[1],l=t[2],h=t[3],u=e[0],c=e[1],d=i[0],p=i[1],f=(p-c)/(d-u);let g,m;s&se.ABOVE&&!(r&se.ABOVE)&&(g=d-(p-h)/f,n=g>=o&&g<=l),n||!(s&se.RIGHT)||r&se.RIGHT||(m=p-(d-l)*f,n=m>=a&&m<=h),n||!(s&se.BELOW)||r&se.BELOW||(g=d-(p-a)/f,n=g>=o&&g<=l),n||!(s&se.LEFT)||r&se.LEFT||(m=p-(d-o)*f,n=m>=a&&m<=h)}return n}(r,t,e)})))}function Or(t,e,i,n,r){return!!zr(t,e,i,n,r)||(!!Ue(t,e,i,n,r[0],r[1])||(!!Ue(t,e,i,n,r[0],r[3])||(!!Ue(t,e,i,n,r[2],r[1])||!!Ue(t,e,i,n,r[2],r[3]))))}function Gr(t,e,i,n,r){if(!Or(t,e,i[0],n,r))return!1;if(1===i.length)return!0;for(let e=1,s=i.length;ef&&(d=(f+d)/2,f=d),g>m&&(g=(m+g)/2,m=g);let y=p(n[0],d,f),_=p(n[1],g,m);if(o&&i&&r){const t=30*r;y+=-t*Math.log(1+Math.max(0,d-n[0])/t)+t*Math.log(1+Math.max(0,n[0]-f)/t),_+=-t*Math.log(1+Math.max(0,g-n[1])/t)+t*Math.log(1+Math.max(0,n[1]-m)/t)}return[y,_]}}function as(t){return t}function ls(t,e,i,n){const r=ze(e)/i[0],s=Ae(e)/i[1];return n?Math.min(t,Math.max(r,s)):Math.min(t,Math.min(r,s))}function hs(t,e,i){let n=Math.min(t,e);return n*=Math.log(1+50*Math.max(0,t/e-1))/50+1,i&&(n=Math.max(n,i),n/=Math.log(1+50*Math.max(0,i/t-1))/50+1),p(n,i/2,2*e)}function us(t,e,i,n,r){return i=void 0===i||i,function(s,o,a,l){if(void 0!==s){const o=n?ls(t,n,a,r):t;return i&&l?hs(s,o,e):p(s,e,o)}}}function cs(t){if(void 0!==t)return 0}function ds(t){if(void 0!==t)return t}const ps=42,fs=256;function gs(t,e){setTimeout((function(){t(e)}),0)}function ms(t){return!(t.sourceCenter&&t.targetCenter&&!pi(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function ys(t,e,i,n,r){const s=Math.cos(-r);let o=Math.sin(-r),a=t[0]*s-t[1]*o,l=t[1]*s+t[0]*o;a+=(e[0]/2-i[0])*n,l+=(i[1]-e[1]/2)*n,o=-o;return[a*s-l*o,l*s+a*o]}var _s=class extends St{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=Sn(t.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,t.projection&&yn(),t.center&&(t.center=Pn(t.center,this.projection_)),t.extent&&(t.extent=zn(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in ss)delete e[t];this.setProperties(e,!0);const i=function(t){let e,i,n;const r=28,s=2;let o=void 0!==t.minZoom?t.minZoom:0,a=void 0!==t.maxZoom?t.maxZoom:r;const l=void 0!==t.zoomFactor?t.zoomFactor:s,h=void 0!==t.multiWorld&&t.multiWorld,u=void 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t=s.sourceCenter[0],e=s.sourceCenter[1],i=s.targetCenter[0],n=s.targetCenter[1];this.nextCenter_=s.targetCenter;const r=t+l*(i-t),o=e+l*(n-e);this.targetCenter_=[r,o]}if(s.sourceResolution&&s.targetResolution){const t=1===l?s.targetResolution:s.sourceResolution+l*(s.targetResolution-s.sourceResolution);if(s.anchor){const e=this.getViewportSize_(this.getRotation()),i=this.constraints_.resolution(t,0,e,!0);this.targetCenter_=this.calculateCenterZoom(i,s.anchor)}this.nextResolution_=s.targetResolution,this.targetResolution_=t,this.applyTargetState_(!0)}if(void 0!==s.sourceRotation&&void 0!==s.targetRotation){const t=1===l?_(s.targetRotation+Math.PI,2*Math.PI)-Math.PI:s.sourceRotation+l*(s.targetRotation-s.sourceRotation);if(s.anchor){const e=this.constraints_.rotation(t,!0);this.targetCenter_=this.calculateCenterRotate(e,s.anchor)}this.nextRotation_=s.targetRotation,this.targetRotation_=t}if(this.applyTargetState_(!0),e=!0,!s.complete)break}if(r){this.animations_[i]=null,this.setHint(ns,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=n[0].callback;t&&gs(t,!0)}}this.animations_=this.animations_.filter(Boolean),e&&void 0===this.updateAnimationKey_&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let i;const n=this.getCenterInternal();var r,s;return void 0!==n&&(i=[n[0]-e[0],n[1]-e[1]],fi(i,t-this.getRotation()),s=e,(r=i)[0]+=+s[0],r[1]+=+s[1]),i}calculateCenterZoom(t,e){let i;const n=this.getCenterInternal(),r=this.getResolution();if(void 0!==n&&void 0!==r){i=[e[0]-t*(e[0]-n[0])/r,e[1]-t*(e[1]-n[1])/r]}return i}getViewportSize_(t){const e=this.viewportSize_;if(t){const i=e[0],n=e[1];return[Math.abs(i*Math.cos(t))+Math.abs(n*Math.sin(t)),Math.abs(i*Math.sin(t))+Math.abs(n*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t?Dn(t,this.getProjection()):t}getCenterInternal(){return this.get(ss.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return void 0!==t?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){return Ln(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();ee(e,"The view center is not defined");const i=this.getResolution();ee(void 0!==i,"The view resolution is not defined");const n=this.getRotation();return ee(void 0!==n,"The view rotation is not defined"),ke(e,i,n,t)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(t){this.applyOptions_(this.getUpdatedOptions_({maxZoom:t}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(t){this.applyOptions_(this.getUpdatedOptions_({minZoom:t}))}setConstrainResolution(t){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:t}))}getProjection(){return this.projection_}getResolution(){return this.get(ss.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(zn(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=ze(t)/e[0],n=Ae(t)/e[1];return Math.max(i,n)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),i=this.minResolution_,n=Math.log(e/i)/Math.log(t);return function(i){return e/Math.pow(t,i*n)}}getRotation(){return this.get(ss.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),i=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(i/n)/e;return function(t){return Math.log(i/t)/e/r}}getViewportSizeMinusPadding_(t){let e=this.getViewportSize_(t);const i=this.padding_;return i&&(e=[e[0]-i[1]-i[3],e[1]-i[0]-i[2]]),e}getState(){const t=this.getProjection(),e=this.getResolution(),i=this.getRotation();let n=this.getCenterInternal();const r=this.padding_;if(r){const t=this.getViewportSizeMinusPadding_();n=ys(n,this.getViewportSize_(),[t[0]/2+r[3],t[1]/2+r[0]],e,i)}return{center:n.slice(0),projection:void 0!==t?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:i,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return void 0!==e&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e,i,n=this.minZoom_||0;if(this.resolutions_){const r=Z(this.resolutions_,t,1);n=r,e=this.resolutions_[r],i=r==this.resolutions_.length-1?2:e/this.resolutions_[r+1]}else e=this.maxResolution_,i=this.zoomFactor_;return n+Math.log(e/t)/Math.log(i)}getResolutionForZoom(t){if(this.resolutions_?.length){if(1===this.resolutions_.length)return this.resolutions_[0];const e=p(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,p(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(ee(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,"Invalid extent or geometry provided as `geometry`"),Array.isArray(t)){ee(!Ge(t),"Cannot fit empty extent provided as `geometry`");i=$r(zn(t,this.getProjection()))}else if("Circle"===t.getType()){const e=zn(t.getExtent(),this.getProjection());i=$r(e),i.rotate(this.getRotation(),Me(e))}else{const e=An();i=e?t.clone().transform(e,this.getProjection()):t}this.fitInternal(i,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),i=Math.cos(e),n=Math.sin(-e),r=t.getFlatCoordinates(),s=t.getStride();let o=1/0,a=1/0,l=-1/0,h=-1/0;for(let t=0,e=r.length;t=t.maxResolution)return!1;const n=e.zoom;return n>t.minZoom&&n<=t.maxZoom}var Ps=class extends As{constructor(t){const e=Object.assign({},t);delete e.source,super(e),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,t.render&&(this.render=t.render),t.map&&this.setMap(t.map),this.addChangeListener(ks,this.handleSourcePropertyChange_);const i=t.source?t.source:null;this.setSource(i)}getLayersArray(t){return(t=t||[]).push(this),t}getLayerStatesArray(t){return(t=t||[]).push(this.getLayerState()),t}getSource(){return this.get(ks)||null}getRenderSource(){return this.getSource()}getSourceState(){const t=this.getSource();return t?t.getState():"undefined"}handleSourceChange_(){this.changed(),this.sourceReady_||"ready"!==this.getSource().getState()||(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(ot(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;const t=this.getSource();t&&(this.sourceChangeKey_=rt(t,N,this.handleSourceChange_,this),"ready"===t.getState()&&(this.sourceReady_=!0,setTimeout((()=>{this.dispatchEvent("sourceready")}),0)),this.clearRenderer()),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):Promise.resolve([])}getData(t){return this.renderer_&&this.rendered?this.renderer_.getData(t):null}isVisible(t){let e;const i=this.getMapInternal();let n;if(!t&&i&&(t=i.getView()),e=t instanceof 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this.get(Fs)}setMap(t){this.mapPrecomposeKey_&&(ot(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),t||this.changed(),this.mapRenderKey_&&(ot(this.mapRenderKey_),this.mapRenderKey_=null),t&&(this.mapPrecomposeKey_=rt(t,ws,this.handlePrecompose_,this),this.mapRenderKey_=rt(this,N,t.render,t),this.changed())}handlePrecompose_(t){const e=t.frameState.layerStatesArray,i=this.getLayerState(!1);ee(!e.some((t=>t.layer===i.layer)),"A layer can only be added to the map once. 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t=O(6,6,Za);t.globalCompositeOperation="lighter",t.fillStyle="rgba(210, 0, 0, 0.75)",$a(t,4,5,4,0),$a(t,4,5,0,5);const e=t.getImageData(0,0,3,3).data;qa=Va(e,0)||Va(e,4)||Va(e,8),j(t),Za.push(t.canvas)}return qa}()||!c){f.moveTo(b,S);const t=4,e=_-b,i=w-S;for(let n=0;nUn(o,In(t,this.targetProj_,this.sourceProj_)))):Mn(this.targetProj_,this.sourceProj_);this.transformInv_=function(t){const e=t[0]+"/"+t[1];return a[e]||(a[e]=l(t)),a[e]},this.maxSourceExtent_=n,this.errorThresholdSquared_=r*r,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!n&&!!this.sourceProj_.getExtent()&&ze(n)>=ze(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?ze(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?ze(this.targetProj_.getExtent()):null;const h=Pe(i),u=Le(i),c=Re(i),d=Ee(i),p=this.transformInv_(h),f=this.transformInv_(u),g=this.transformInv_(c),m=this.transformInv_(d),y=10+(s?Math.max(0,Math.ceil(Math.log2(Ce(i)/(s*s*256*256)))):0);if(this.addQuad_(h,u,c,d,p,f,g,m,y),this.wrapsXInSource_){let t=1/0;this.triangles_.forEach((function(e,i,n){t=Math.min(t,e.source[0][0],e.source[1][0],e.source[2][0])})),this.triangles_.forEach((e=>{if(Math.max(e.source[0][0],e.source[1][0],e.source[2][0])-t>this.sourceWorldWidth_/2){const i=[[e.source[0][0],e.source[0][1]],[e.source[1][0],e.source[1][1]],[e.source[2][0],e.source[2][1]]];i[0][0]-t>this.sourceWorldWidth_/2&&(i[0][0]-=this.sourceWorldWidth_),i[1][0]-t>this.sourceWorldWidth_/2&&(i[1][0]-=this.sourceWorldWidth_),i[2][0]-t>this.sourceWorldWidth_/2&&(i[2][0]-=this.sourceWorldWidth_);const n=Math.min(i[0][0],i[1][0],i[2][0]);Math.max(i[0][0],i[1][0],i[2][0])-n.5&&u<1;let p=!1;if(l>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){p=ze(oe([t,e,i,n]))/this.targetWorldWidth_>.25||p}!d&&this.sourceProj_.isGlobal()&&u&&(p=u>.25||p)}if(!p&&this.maxSourceExtent_&&isFinite(h[0])&&isFinite(h[1])&&isFinite(h[2])&&isFinite(h[3])&&!Oe(h,this.maxSourceExtent_))return;let f=0;if(!(p||isFinite(r[0])&&isFinite(r[1])&&isFinite(s[0])&&isFinite(s[1])&&isFinite(o[0])&&isFinite(o[1])&&isFinite(a[0])&&isFinite(a[1])))if(l>0)p=!0;else if(f=(isFinite(r[0])&&isFinite(r[1])?0:8)+(isFinite(s[0])&&isFinite(s[1])?0:4)+(isFinite(o[0])&&isFinite(o[1])?0:2)+(isFinite(a[0])&&isFinite(a[1])?0:1),1!=f&&2!=f&&4!=f&&8!=f)return;if(l>0){if(!p){const e=[(t[0]+i[0])/2,(t[1]+i[1])/2],n=this.transformInv_(e);let s;if(d){s=(_(r[0],c)+_(o[0],c))/2-_(n[0],c)}else s=(r[0]+o[0])/2-n[0];const a=(r[1]+o[1])/2-n[1];p=s*s+a*a>this.errorThresholdSquared_}if(p){if(Math.abs(t[0]-i[0])<=Math.abs(t[1]-i[1])){const h=[(e[0]+i[0])/2,(e[1]+i[1])/2],u=this.transformInv_(h),c=[(n[0]+t[0])/2,(n[1]+t[1])/2],d=this.transformInv_(c);this.addQuad_(t,e,h,c,r,s,u,d,l-1),this.addQuad_(c,h,i,n,d,u,o,a,l-1)}else{const h=[(t[0]+e[0])/2,(t[1]+e[1])/2],u=this.transformInv_(h),c=[(i[0]+n[0])/2,(i[1]+n[1])/2],d=this.transformInv_(c);this.addQuad_(t,h,c,n,r,u,d,a,l-1),this.addQuad_(h,e,i,c,u,s,o,d,l-1)}return}}if(d){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}0==(11&f)&&this.addTriangle_(t,i,n,r,o,a),0==(14&f)&&this.addTriangle_(t,i,e,r,o,s),f&&(0==(13&f)&&this.addTriangle_(e,n,t,s,a,r),0==(7&f)&&this.addTriangle_(e,n,i,s,a,o))}calculateSourceExtent(){const t=[1/0,1/0,-1/0,-1/0];return this.triangles_.forEach((function(e,i,n){const r=e.source;we(t,r[0]),we(t,r[1]),we(t,r[2])})),t}getTriangles(){return this.triangles_}};var tl=class extends dr{constructor(t,e,i,n,r,s,o,a,l,h,u,c){super(r,lr.IDLE,c),this.renderEdges_=void 0!==u&&u,this.pixelRatio_=o,this.gutter_=a,this.canvas_=null,this.sourceTileGrid_=e,this.targetTileGrid_=n,this.wrappedTileCoord_=s||r,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0,this.clipExtent_=t.canWrapX()?t.getExtent():void 0;const d=n.getTileCoordExtent(this.wrappedTileCoord_),f=this.targetTileGrid_.getExtent();let g=this.sourceTileGrid_.getExtent();const m=f?De(d,f):d;if(0===Ce(m))return void(this.state=lr.EMPTY);const y=t.getExtent();y&&(g=g?De(g,y):y);const _=n.getResolution(this.wrappedTileCoord_[0]),x=Ha(t,i,m,_);if(!isFinite(x)||x<=0)return void(this.state=lr.EMPTY);const v=void 0!==h?h:.5;if(this.triangulation_=new Qa(t,i,m,g,x*v,_),0===this.triangulation_.getTriangles().length)return void(this.state=lr.EMPTY);this.sourceZ_=e.getZForResolution(x);let w=this.triangulation_.calculateSourceExtent();if(g&&(t.canWrapX()?(w[1]=p(w[1],g[1],g[3]),w[3]=p(w[3],g[1],g[3])):w=De(w,g)),Ce(w)){let i=0,n=0;t.canWrapX()&&(i=ze(y),n=Math.floor((w[0]-y[0])/i));Ne(w.slice(),t,!0).forEach((t=>{const r=e.getTileRangeForExtentAndZ(t,this.sourceZ_);for(let t=r.minX;t<=r.maxX;t++)for(let e=r.minY;e<=r.maxY;e++){const r=l(this.sourceZ_,t,e,o);if(r){const t=n*i;this.sourceTiles_.push({tile:r,offset:t})}}++n})),0===this.sourceTiles_.length&&(this.state=lr.EMPTY)}else this.state=lr.EMPTY}getImage(){return this.canvas_}reproject_(){const t=[];if(this.sourceTiles_.forEach((e=>{const i=e.tile;if(i&&i.getState()==lr.LOADED){const n=this.sourceTileGrid_.getTileCoordExtent(i.tileCoord);n[0]+=e.offset,n[2]+=e.offset;const r=this.clipExtent_?.slice();r&&(r[0]+=e.offset,r[2]+=e.offset),t.push({extent:n,clipExtent:r,image:i.getImage()})}})),this.sourceTiles_.length=0,0===t.length)this.state=lr.ERROR;else{const e=this.wrappedTileCoord_[0],i=this.targetTileGrid_.getTileSize(e),n="number"==typeof i?i:i[0],r="number"==typeof i?i:i[1],s=this.targetTileGrid_.getResolution(e),o=this.sourceTileGrid_.getResolution(this.sourceZ_),a=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=Ja(n,r,this.pixelRatio_,o,this.sourceTileGrid_.getExtent(),s,a,this.triangulation_,t,this.gutter_,this.renderEdges_,this.interpolate),this.state=lr.LOADED}this.changed()}load(){if(this.state==lr.IDLE){this.state=lr.LOADING,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach((({tile:e})=>{const i=e.getState();if(i==lr.IDLE||i==lr.LOADING){t++;const i=rt(e,N,(n=>{const r=e.getState();r!=lr.LOADED&&r!=lr.ERROR&&r!=lr.EMPTY||(ot(i),t--,0===t&&(this.unlistenSources_(),this.reproject_()))}));this.sourcesListenerKeys_.push(i)}})),0===t?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach((function({tile:t},e,i){t.getState()==lr.IDLE&&t.load()}))}}unlistenSources_(){this.sourcesListenerKeys_.forEach(ot),this.sourcesListenerKeys_=null}release(){this.canvas_&&(j(this.canvas_.getContext("2d")),Za.push(this.canvas_),this.canvas_=null),super.release()}};class el extends it{constructor(t,e){super(t),this.tile=e}}var il=class extends Ra{constructor(t){super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,projection:t.projection,state:t.state,wrapX:t.wrapX,interpolate:t.interpolate}),this.on,this.once,this.un,this.tilePixelRatio_=void 0!==t.tilePixelRatio?t.tilePixelRatio:1,this.tileGrid=void 0!==t.tileGrid?t.tileGrid:null;const e=[256,256];this.tileGrid&&qt(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),e),this.tmpSize=[0,0],this.key_=t.key||wt(this),this.tileOptions={transition:t.transition,interpolate:t.interpolate},this.zDirection=t.zDirection?t.zDirection:0}getGutterForProjection(t){return 0}getKey(){return this.key_}setKey(t){this.key_!==t&&(this.key_=t,this.changed())}getResolutions(t){const e=t?this.getTileGridForProjection(t):this.tileGrid;return e?e.getResolutions():null}getTile(t,e,i,n,r){return xt()}getTileGrid(){return this.tileGrid}getTileGridForProjection(t){return this.tileGrid?this.tileGrid:La(t)}getTilePixelRatio(t){return this.tilePixelRatio_}getTilePixelSize(t,e,i){const n=this.getTileGridForProjection(i),r=this.getTilePixelRatio(e),s=qt(n.getTileSize(t),this.tmpSize);return 1==r?s:(o=s,a=r,void 0===(l=this.tmpSize)&&(l=[0,0]),l[0]=o[0]*a+.5|0,l[1]=o[1]*a+.5|0,l);var o,a,l}getTileCoordForTileUrlFunction(t,e){const i=void 0!==e?e:this.getProjection(),n=void 0!==e?this.getTileGridForProjection(i):this.tileGrid||this.getTileGridForProjection(i);return this.getWrapX()&&i.isGlobal()&&(t=function(t,e,i){const n=e[0],r=t.getTileCoordCenter(e),s=Ga(i);if(!ue(s,r)){const e=ze(s),i=Math.ceil((s[0]-r[0])/e);return r[0]+=e*i,t.getTileCoordForCoordAndZ(r,n)}return e}(n,t,i)),function(t,e){const i=t[0],n=t[1],r=t[2];if(e.getMinZoom()>i||i>e.getMaxZoom())return!1;const s=e.getFullTileRange(i);return!s||s.containsXY(n,r)}(t,n)?t:null}clear(){}refresh(){this.clear(),super.refresh()}},nl="tileloadstart",rl="tileloadend",sl="tileloaderror";class ol extends il{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,projection:t.projection,state:t.state,tileGrid:t.tileGrid,tilePixelRatio:t.tilePixelRatio,wrapX:t.wrapX,transition:t.transition,interpolate:t.interpolate,key:t.key,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.generateTileUrlFunction_=this.tileUrlFunction===ol.prototype.tileUrlFunction,this.tileLoadFunction=t.tileLoadFunction,t.tileUrlFunction&&(this.tileUrlFunction=t.tileUrlFunction),this.urls=null,t.urls?this.setUrls(t.urls):t.url&&this.setUrl(t.url),this.tileLoadingKeys_={}}getTileLoadFunction(){return this.tileLoadFunction}getTileUrlFunction(){return Object.getPrototypeOf(this).tileUrlFunction===this.tileUrlFunction?this.tileUrlFunction.bind(this):this.tileUrlFunction}getUrls(){return this.urls}handleTileChange(t){const e=t.target,i=wt(e),n=e.getState();let r;n==lr.LOADING?(this.tileLoadingKeys_[i]=!0,r=nl):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==lr.ERROR?sl:n==lr.LOADED?rl:void 0),null!=r&&this.dispatchEvent(new el(r,e))}setTileLoadFunction(t){this.tileLoadFunction=t,this.changed()}setTileUrlFunction(t,e){this.tileUrlFunction=t,void 0!==e?this.setKey(e):this.changed()}setUrl(t){const e=function(t){const e=[];let i=/\{([a-z])-([a-z])\}/.exec(t);if(i){const n=i[1].charCodeAt(0),r=i[2].charCodeAt(0);let s;for(s=n;s<=r;++s)e.push(t.replace(i[0],String.fromCharCode(s)));return e}if(i=/\{(\d+)-(\d+)\}/.exec(t),i){const n=parseInt(i[2],10);for(let r=parseInt(i[1],10);r<=n;r++)e.push(t.replace(i[0],r.toString()));return e}return e.push(t),e}(t);this.urls=e,this.setUrls(e)}setUrls(t){this.urls=t;const e=t.join("\n");this.generateTileUrlFunction_?this.setTileUrlFunction(Ua(t,this.tileGrid),e):this.setKey(e)}tileUrlFunction(t,e,i){}}var al=ol;var ll=class{drawCustom(t,e,i,n,r){}drawGeometry(t){}setStyle(t){}drawCircle(t,e,i){}drawFeature(t,e,i){}drawGeometryCollection(t,e,i){}drawLineString(t,e,i){}drawMultiLineString(t,e,i){}drawMultiPoint(t,e,i){}drawMultiPolygon(t,e,i){}drawPoint(t,e,i){}drawPolygon(t,e,i){}drawText(t,e,i){}setFillStrokeStyle(t,e){}setImageStyle(t,e){}setTextStyle(t,e){}};const hl={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12},ul=[hl.FILL],cl=[hl.STROKE],dl=[hl.BEGIN_PATH],pl=[hl.CLOSE_PATH];var fl=hl;var gl=class extends ll{constructor(t,e,i,n){super(),this.tolerance=t,this.maxExtent=e,this.pixelRatio=n,this.maxLineWidth=0,this.resolution=i,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(t){const e=this.pixelRatio;return 1==e?t:t.map((function(t){return t*e}))}appendFlatPointCoordinates(t,e){const i=this.getBufferedMaxExtent(),n=this.tmpCoordinate_,r=this.coordinates;let s=r.length;for(let o=0,a=t.length;oa&&(this.instructions.push([fl.CUSTOM,a,h,t,i,Ar,r]),this.hitDetectionInstructions.push([fl.CUSTOM,a,h,t,n||i,Ar,r]));break;case"Point":l=t.getFlatCoordinates(),this.coordinates.push(l[0],l[1]),h=this.coordinates.length,this.instructions.push([fl.CUSTOM,a,h,t,i,void 0,r]),this.hitDetectionInstructions.push([fl.CUSTOM,a,h,t,n||i,void 0,r])}this.endGeometry(e)}beginGeometry(t,e,i){this.beginGeometryInstruction1_=[fl.BEGIN_GEOMETRY,e,0,t,i],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[fl.BEGIN_GEOMETRY,e,0,t,i],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){const t=this.hitDetectionInstructions;let e;t.reverse();const i=t.length;let n,r,s=-1;for(e=0;ethis.maxLineWidth&&(this.maxLineWidth=i.lineWidth,this.bufferedMaxExtent_=null)}else i.strokeStyle=void 0,i.lineCap=void 0,i.lineDash=null,i.lineDashOffset=void 0,i.lineJoin=void 0,i.lineWidth=void 0,i.miterLimit=void 0}createFill(t){const e=t.fillStyle,i=[fl.SET_FILL_STYLE,e];return"string"!=typeof e&&i.push(t.fillPatternScale),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[fl.SET_STROKE_STYLE,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,this.applyPixelRatio(t.lineDash),t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const i=t.fillStyle;"string"==typeof i&&t.currentFillStyle==i||(void 0!==i&&this.instructions.push(e.call(this,t)),t.currentFillStyle=i)}updateStrokeStyle(t,e){const i=t.strokeStyle,n=t.lineCap,r=t.lineDash,s=t.lineDashOffset,o=t.lineJoin,a=t.lineWidth,l=t.miterLimit;(t.currentStrokeStyle!=i||t.currentLineCap!=n||r!=t.currentLineDash&&!K(t.currentLineDash,r)||t.currentLineDashOffset!=s||t.currentLineJoin!=o||t.currentLineWidth!=a||t.currentMiterLimit!=l)&&(void 0!==i&&e.call(this,t),t.currentStrokeStyle=i,t.currentLineCap=n,t.currentLineDash=r,t.currentLineDashOffset=s,t.currentLineJoin=o,t.currentLineWidth=a,t.currentMiterLimit=l)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[fl.END_GEOMETRY,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=le(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;ae(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}};var ml=class extends gl{constructor(t,e,i,n){super(t,e,i,n),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(t,e,i){if(!this.image_||this.maxExtent&&!ue(this.maxExtent,t.getFlatCoordinates()))return;this.beginGeometry(t,e,i);const n=t.getFlatCoordinates(),r=t.getStride(),s=this.coordinates.length,o=this.appendFlatPointCoordinates(n,r);this.instructions.push([fl.DRAW_IMAGE,s,o,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([fl.DRAW_IMAGE,s,o,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}drawMultiPoint(t,e,i){if(!this.image_)return;this.beginGeometry(t,e,i);const n=t.getFlatCoordinates(),r=[];for(let e=0,i=n.length;e=t){const e=(t-a+c)/c,d=x(i,h,e),p=x(n,u,e);l.push(d,p),s.push(l),l=[d,p],a==t&&(o+=r),a=0}else if(a0&&s.push(l),s}function vl(t,e,i,n,r){let s,o,a,l,h,u,c,d,p,f,g=i,m=i,y=0,_=0,x=i;for(o=i;ot&&(_>y&&(y=_,g=x,m=o),_=0,x=o-r)),a=l,c=p,d=f),h=i,u=n}return _+=l,_>y?[x,o]:[g,m]}const wl={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};var bl=class extends gl{constructor(t,e,i,n){super(t,e,i,n),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textKeepUpright_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[Mt]={fillStyle:Mt},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",this.declutterMode_=void 0,this.declutterImageWithText_=void 0}finish(){const t=super.finish();return t.textStates=this.textStates,t.fillStates=this.fillStates,t.strokeStates=this.strokeStates,t}drawText(t,e,i){const n=this.textFillState_,r=this.textStrokeState_,s=this.textState_;if(""===this.text_||!s||!n&&!r)return;const o=this.coordinates;let a=o.length;const l=t.getType();let h=null,u=t.getStride();if("line"!==s.placement||"LineString"!=l&&"MultiLineString"!=l&&"Polygon"!=l&&"MultiPolygon"!=l){let n=s.overflow?null:[];switch(l){case"Point":case"MultiPoint":h=t.getFlatCoordinates();break;case"LineString":h=t.getFlatMidpoint();break;case"Circle":h=t.getCenter();break;case"MultiLineString":h=t.getFlatMidpoints(),u=2;break;case"Polygon":h=t.getFlatInteriorPoint(),s.overflow||n.push(h[2]/this.resolution),u=3;break;case"MultiPolygon":const e=t.getFlatInteriorPoints();h=[];for(let t=0,i=e.length;t{const n=o[2*(t+i)]===h[i*u]&&o[2*(t+i)+1]===h[i*u+1];return n||--t,n}))}this.saveTextStates_(),(s.backgroundFill||s.backgroundStroke)&&(this.setFillStrokeStyle(s.backgroundFill,s.backgroundStroke),s.backgroundFill&&this.updateFillStyle(this.state,this.createFill),s.backgroundStroke&&(this.updateStrokeStyle(this.state,this.applyStroke),this.hitDetectionInstructions.push(this.createStroke(this.state)))),this.beginGeometry(t,e,i);let c=s.padding;if(c!=Lt&&(s.scale[0]<0||s.scale[1]<0)){let t=s.padding[0],e=s.padding[1],i=s.padding[2],n=s.padding[3];s.scale[0]<0&&(e=-e,n=-n),s.scale[1]<0&&(t=-t,i=-i),c=[t,e,i,n]}const d=this.pixelRatio;this.instructions.push([fl.DRAW_IMAGE,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,c==Lt?Lt:c.map((function(t){return t*d})),!!s.backgroundFill,!!s.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]);const p=1/d,f=this.state.fillStyle;s.backgroundFill&&(this.state.fillStyle=Mt,this.hitDetectionInstructions.push(this.createFill(this.state))),this.hitDetectionInstructions.push([fl.DRAW_IMAGE,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[p,p],NaN,this.declutterMode_,this.declutterImageWithText_,c,!!s.backgroundFill,!!s.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Mt:this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]),s.backgroundFill&&(this.state.fillStyle=f,this.hitDetectionInstructions.push(this.createFill(this.state))),this.endGeometry(e)}else{if(!Oe(this.maxExtent,t.getExtent()))return;let n;if(h=t.getFlatCoordinates(),"LineString"==l)n=[h.length];else if("MultiLineString"==l)n=t.getEnds();else if("Polygon"==l)n=t.getEnds().slice(0,1);else if("MultiPolygon"==l){const e=t.getEndss();n=[];for(let t=0,i=e.length;tt[2]}else I=b>R;const k=Math.PI,F=[],A=T+n===e;let D;if(y=0,_=C,p=t[e=T],f=t[e+1],A){v(),D=Math.atan2(f-m,p-g),I&&(D+=D>0?-k:k);const t=(R+b)/2,e=(M+S)/2;return F[0]=[t,e,(E-s)/2,D,r],F}for(let t=0,c=(r=r.replace(/\n/g," ")).length;t0?-k:k),void 0!==D){let t=d-D;if(t+=t>k?-2*k:t<-k?2*k:0,Math.abs(t)>o)return null}D=d;const b=t;let S=0;for(;t{if("function"==typeof X()[e])return this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e),this.pushMethodArgs_},set:(t,e,i)=>(this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e,i),!0)})}pushMethodArgs_=(...t)=>(this.instructions_[this.zIndex+this.offset_].push(t),this);pushFunction(t){this.instructions_[this.zIndex+this.offset_].push(t)}getContext(){return this.context_}draw(t){this.instructions_.forEach((e=>{for(let i=0,n=e.length;i0&&t.push("\n",""),t.push(e,""),t}var zl=class{constructor(t,e,i,n,r){this.overlaps=i,this.pixelRatio=e,this.resolution=t,this.alignAndScaleFill_,this.instructions=n.instructions,this.coordinates=n.coordinates,this.coordinateCache_={},this.renderedTransform_=[1,0,0,1,0,0],this.hitDetectionInstructions=n.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=n.fillStates||{},this.strokeStates=n.strokeStates||{},this.textStates=n.textStates||{},this.widths_={},this.labels_={},this.zIndexContext_=r?new El:null}getZIndexContext(){return this.zIndexContext_}createLabel(t,e,i,n){const r=t+e+i+n;if(this.labels_[r])return this.labels_[r];const s=n?this.strokeStates[n]:null,o=i?this.fillStates[i]:null,a=this.textStates[e],l=this.pixelRatio,h=[a.scale[0]*l,a.scale[1]*l],u=a.justify?wl[a.justify]:Pl(Array.isArray(t)?t[0]:t,a.textAlign||Dt),c=n&&s.lineWidth?s.lineWidth:0,d=Array.isArray(t)?t:String(t).split("\n").reduce(Ll,[]),{width:p,height:f,widths:g,heights:m,lineWidths:y}=function(t,e){const i=[],n=[],r=[];let s=0,o=0,a=0,l=0;for(let h=0,u=e.length;h<=u;h+=2){const c=e[h];if("\n"===c||h===u){s=Math.max(s,o),r.push(o),o=0,a+=l,l=0;continue}const d=e[h+1]||t.font,p=Yt(d,c);i.push(p),o+=p;const f=Nt(d);n.push(f),l=Math.max(l,f)}return{width:s,height:a,widths:i,heights:n,lineWidths:r}}(a,d),_=p+c,x=[],v=(_+2)*h[0],w=(f+c)*h[1],b={width:v<0?Math.floor(v):Math.ceil(v),height:w<0?Math.floor(w):Math.ceil(w),contextInstructions:x};1==h[0]&&1==h[1]||x.push("scale",h),n&&(x.push("strokeStyle",s.strokeStyle),x.push("lineWidth",c),x.push("lineCap",s.lineCap),x.push("lineJoin",s.lineJoin),x.push("miterLimit",s.miterLimit),x.push("setLineDash",[s.lineDash]),x.push("lineDashOffset",s.lineDashOffset)),i&&x.push("fillStyle",o.fillStyle),x.push("textBaseline","middle"),x.push("textAlign","center");const S=.5-u;let T=u*_+S*c;const C=[],E=[];let R,M=0,I=0,k=0,F=0;for(let t=0,e=d.length;tt?t-l:r,x=s+h>e?e-h:s,v=p[3]+_*c[0]+p[1],w=p[0]+x*c[1]+p[2],b=m-p[3],S=y-p[0];let T;return(f||0!==u)&&(Ml[0]=b,Fl[0]=b,Ml[1]=S,Il[1]=S,Il[0]=b+v,kl[0]=Il[0],kl[1]=S+w,Fl[1]=kl[1]),0!==u?(T=qn([1,0,0,1,0,0],i,n,1,1,u,-i,-n),Un(T,Ml),Un(T,Il),Un(T,kl),Un(T,Fl),ge(Math.min(Ml[0],Il[0],kl[0],Fl[0]),Math.min(Ml[1],Il[1],kl[1],Fl[1]),Math.max(Ml[0],Il[0],kl[0],Fl[0]),Math.max(Ml[1],Il[1],kl[1],Fl[1]),Rl)):ge(Math.min(b,b+v),Math.min(S,S+w),Math.max(b,b+v),Math.max(S,S+w),Rl),d&&(m=Math.round(m),y=Math.round(y)),{drawImageX:m,drawImageY:y,drawImageW:_,drawImageH:x,originX:l,originY:h,declutterBox:{minX:Rl[0],minY:Rl[1],maxX:Rl[2],maxY:Rl[3],value:g},canvasTransform:T,scale:c}}replayImageOrLabel_(t,e,i,n,r,s,o){const a=!(!s&&!o),l=n.declutterBox,h=o?o[2]*n.scale[0]/2:0;return l.minX-h<=e[0]&&l.maxX+h>=0&&l.minY-h<=e[1]&&l.maxY+h>=0&&(a&&this.replayTextBackground_(t,Ml,Il,kl,Fl,s,o),Bt(t,n.canvasTransform,r,i,n.originX,n.originY,n.drawImageW,n.drawImageH,n.drawImageX,n.drawImageY,n.scale)),!0}fill_(t){const e=this.alignAndScaleFill_;if(e){const i=Un(this.renderedTransform_,[0,0]),n=512*this.pixelRatio;t.save(),t.translate(i[0]%n,i[1]%n),1!==e&&t.scale(e,e),t.rotate(this.viewRotation_)}t.fill(),e&&t.restore()}setStrokeStyle_(t,e){t.strokeStyle=e[1],t.lineWidth=e[2],t.lineCap=e[3],t.lineJoin=e[4],t.miterLimit=e[5],t.lineDashOffset=e[7],t.setLineDash(e[6])}drawLabelWithPointPlacement_(t,e,i,n){const r=this.textStates[e],s=this.createLabel(t,e,n,i),o=this.strokeStates[i],a=this.pixelRatio,l=Pl(Array.isArray(t)?t[0]:t,r.textAlign||Dt),h=wl[r.textBaseline||Pt],u=o&&o.lineWidth?o.lineWidth:0;return{label:s,anchorX:l*(s.width/a-2*r.scale[0])+2*(.5-l)*u,anchorY:h*s.height/a+2*(.5-h)*u}}execute_(t,e,i,n,r,s,o,a){const l=this.zIndexContext_;let h;var u,c;this.pixelCoordinates_&&K(i,this.renderedTransform_)?h=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),h=li(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),u=this.renderedTransform_,c=i,u[0]=c[0],u[1]=c[1],u[2]=c[2],u[3]=c[3],u[4]=c[4],u[5]=c[5]);let d=0;const p=n.length;let f,g,m,y,_,x,v,w,b,S,T,C,E,R=0,M=0,I=0,k=null,F=null;const A=this.coordinateCache_,D=this.viewRotation_,P=Math.round(1e12*Math.atan2(-i[1],i[0]))/1e12,L={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:D},z=this.instructions!=n||this.overlaps?0:200;let O,G,X,j;for(;dz&&(this.fill_(t),M=0),I>z&&(t.stroke(),I=0),M||I||(t.beginPath(),_=NaN,x=NaN),++d;break;case fl.CIRCLE:R=i[1];const n=h[R],u=h[R+1],c=h[R+2]-n,p=h[R+3]-u,N=Math.sqrt(c*c+p*p);t.moveTo(n+N,u),t.arc(n,u,N,0,2*Math.PI,!0),++d;break;case fl.CLOSE_PATH:t.closePath(),++d;break;case fl.CUSTOM:R=i[1],f=i[2];const W=i[3],Y=i[4],U=i[5];L.geometry=W,L.feature=O,d in A||(A[d]=[]);const B=A[d];U?U(h,R,f,2,B):(B[0]=h[R],B[1]=h[R+1],B.length=2),l&&(l.zIndex=i[6]),Y(B,L),++d;break;case fl.DRAW_IMAGE:R=i[1],f=i[2],b=i[3],g=i[4],m=i[5];let q=i[6];const Z=i[7],$=i[8],V=i[9],K=i[10];let H=i[11];const J=i[12];let Q=i[13];y=i[14]||"declutter";const tt=i[15];if(!b&&i.length>=20){S=i[19],T=i[20],C=i[21],E=i[22];const t=this.drawLabelWithPointPlacement_(S,T,C,E);b=t.label,i[3]=b;const e=i[23];g=(t.anchorX-e)*this.pixelRatio,i[4]=g;const n=i[24];m=(t.anchorY-n)*this.pixelRatio,i[5]=m,q=b.height,i[6]=q,Q=b.width,i[13]=Q}let et,it,nt,rt;i.length>25&&(et=i[25]),i.length>17?(it=i[16],nt=i[17],rt=i[18]):(it=Lt,nt=!1,rt=!1),K&&P?H+=D:K||P||(H-=D);let st=0;for(;R!Gl.includes(t)));const Xl={};var jl=class{constructor(t,e,i,n,r,s,o){this.maxExtent_=t,this.overlaps_=n,this.pixelRatio_=i,this.resolution_=e,this.renderBuffer_=s,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=[1,0,0,1,0,0],this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(r,o)}clip(t,e){const i=this.getClipCoords(e);t.beginPath(),t.moveTo(i[0],i[1]),t.lineTo(i[2],i[3]),t.lineTo(i[4],i[5]),t.lineTo(i[6],i[7]),t.clip()}createExecutors_(t,e){for(const i in t){let n=this.executorsByZIndex_[i];void 0===n&&(n={},this.executorsByZIndex_[i]=n);const r=t[i];for(const t in r){const i=r[t];n[t]=new zl(this.resolution_,this.pixelRatio_,this.overlaps_,i,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const i=this.executorsByZIndex_[e];for(let e=0,n=t.length;ei)break;let a=n[o];a||(a=[],n[o]=a),a.push(4*((t+r)*e+(t+s))+3),r>0&&a.push(4*((t-r)*e+(t+s))+3),s>0&&(a.push(4*((t+r)*e+(t-s))+3),r>0&&a.push(4*((t-r)*e+(t-s))+3))}const r=[];for(let t=0,e=n.length;t0){if(!s||"none"===i||"Image"!==d&&"Text"!==d||s.includes(t)){const i=(c[l]-3)/4,s=n-i%o,a=n-(i/o|0),h=r(t,e,s*s+a*a);if(h)return h}h.clearRect(0,0,o,o);break}}const f=Object.keys(this.executorsByZIndex_).map(Number);let g,m,y,_,x;for(f.sort(B),g=f.length-1;g>=0;--g){const t=f[g].toString();for(y=this.executorsByZIndex_[t],m=Ol.length-1;m>=0;--m)if(d=Ol[m],_=y[d],void 0!==_&&(x=_.executeHitDetection(h,a,i,p,u),x))return x}}getClipCoords(t){const e=this.maxExtent_;if(!e)return null;const i=e[0],n=e[1],r=e[2],s=e[3],o=[i,n,i,s,r,s,r,n];return li(o,0,8,2,t,o),o}isEmpty(){return et(this.executorsByZIndex_)}execute(t,e,i,n,r,s,o){const a=Object.keys(this.executorsByZIndex_).map(Number);a.sort(o?q:B),s=s||Ol;const l=Ol.length;for(let h=0,u=a.length;hp.execute(t,e,i,n,r,o))):p.execute(c,e,i,n,r,o),f&&c.restore(),s){s.offset();const t=a[h]*l+u;this.deferredZIndexContexts_[t]||(this.deferredZIndexContexts_[t]=[]),this.deferredZIndexContexts_[t].push(s)}}}}this.renderedContext_=t}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){const t=this.deferredZIndexContexts_,e=Object.keys(t).map(Number).sort(B);for(let i=0,n=e.length;i{t.draw(this.renderedContext_),t.clear()})),t[e[i]].length=0}};var Nl=class extends ll{constructor(t,e,i,n,r,s,o){super(),this.context_=t,this.pixelRatio_=e,this.extent_=i,this.transform_=n,this.transformRotation_=n?v(Math.atan2(n[1],n[0]),10):0,this.viewRotation_=r,this.squaredTolerance_=s,this.userTransform_=o,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=[1,0,0,1,0,0]}drawImages_(t,e,i,n){if(!this.image_)return;const r=li(t,e,i,n,this.transform_,this.pixelCoordinates_),s=this.context_,o=this.tmpLocalTransform_,a=s.globalAlpha;1!=this.imageOpacity_&&(s.globalAlpha=a*this.imageOpacity_);let l=this.imageRotation_;0===this.transformRotation_&&(l-=this.viewRotation_),this.imageRotateWithView_&&(l+=this.viewRotation_);for(let t=0,e=r.length;tt*this.pixelRatio_)),lineDashOffset:(r||0)*this.pixelRatio_,lineJoin:void 0!==s?s:Ft,lineWidth:(void 0!==o?o:1)*this.pixelRatio_,miterLimit:void 0!==a?a:10,strokeStyle:gt(t||At)}}else this.strokeState_=null}setImageStyle(t){let e;if(!t||!(e=t.getSize()))return void(this.image_=null);const i=t.getPixelRatio(this.pixelRatio_),n=t.getAnchor(),r=t.getOrigin();this.image_=t.getImage(this.pixelRatio_),this.imageAnchorX_=n[0]*i,this.imageAnchorY_=n[1]*i,this.imageHeight_=e[1]*i,this.imageOpacity_=t.getOpacity(),this.imageOriginX_=r[0],this.imageOriginY_=r[1],this.imageRotateWithView_=t.getRotateWithView(),this.imageRotation_=t.getRotation();const s=t.getScaleArray();this.imageScale_=[s[0]*this.pixelRatio_/i,s[1]*this.pixelRatio_/i],this.imageWidth_=e[0]*i}setTextStyle(t){if(t){const e=t.getFill();if(e){const t=e.getColor();this.textFillState_={fillStyle:gt(t||Mt)}}else this.textFillState_=null;const i=t.getStroke();if(i){const t=i.getColor(),e=i.getLineCap(),n=i.getLineDash(),r=i.getLineDashOffset(),s=i.getLineJoin(),o=i.getWidth(),a=i.getMiterLimit();this.textStrokeState_={lineCap:void 0!==e?e:It,lineDash:n||kt,lineDashOffset:r||0,lineJoin:void 0!==s?s:Ft,lineWidth:void 0!==o?o:1,miterLimit:void 0!==a?a:10,strokeStyle:gt(t||At)}}else this.textStrokeState_=null;const n=t.getFont(),r=t.getOffsetX(),s=t.getOffsetY(),o=t.getRotateWithView(),a=t.getRotation(),l=t.getScaleArray(),h=t.getText(),u=t.getTextAlign(),c=t.getTextBaseline();this.textState_={font:void 0!==n?n:Rt,textAlign:void 0!==u?u:Dt,textBaseline:void 0!==c?c:Pt},this.text_=void 0!==h?Array.isArray(h)?h.reduce(((t,e,i)=>t+(i%2?" ":e)),""):h:"",this.textOffsetX_=void 0!==r?this.pixelRatio_*r:0,this.textOffsetY_=void 0!==s?this.pixelRatio_*s:0,this.textRotateWithView_=void 0!==o&&o,this.textRotation_=void 0!==a?a:0,this.textScale_=[this.pixelRatio_*l[0],this.pixelRatio_*l[1]]}else this.text_=""}};const Wl=.5;function Yl(t,e,i,n,r,s,o,a,l){const h=l?Ln(r,l):r,u=O(t[0]*Wl,t[1]*Wl);u.imageSmoothingEnabled=!1;const c=u.canvas,d=new Nl(u,Wl,r,null,o,a,l?En(An(),l):null),p=i.length,f=Math.floor(16777215/p),g={};for(let t=1;t<=p;++t){const e=i[t-1],r=e.getStyleFunction()||n;if(!r)continue;let o=r(e,s);if(!o)continue;Array.isArray(o)||(o=[o]);const a=(t*f).toString(16).padStart(7,"#00000");for(let t=0,i=o.length;t0;return d&&Promise.all(h).then((()=>s(null))),function(t,e,i,n,r,s,o){const a=i.getGeometryFunction()(e);if(!a)return;const l=a.simplifyTransformed(n,r),h=i.getRenderer();if(h)Kl(t,l,i,e,o);else{(0,ql[l.getType()])(t,l,i,e,o,s)}}(t,e,n,r,o,a,l),d}function Kl(t,e,i,n,r){if("GeometryCollection"==e.getType()){const s=e.getGeometries();for(let e=0,o=s.length;ethis.maxStaleKeys&&(this.staleKeys_.length=this.maxStaleKeys)}getFeatures(t){return xt()}getData(t){return null}prepareFrame(t){return xt()}renderFrame(t,e){return xt()}forEachFeatureAtCoordinate(t,e,i,n,r){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){const e=t.target;e.getState()!==i.LOADED&&e.getState()!==i.ERROR||this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=i.LOADED&&e!=i.ERROR&&t.addEventListener(N,this.boundHandleImageChange_),e==i.IDLE&&(t.load(),e=t.getState()),e==i.LOADED}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}renderDeferred(t){}disposeInternal(){delete this.layer_,super.disposeInternal()}};let Jl=null;var Ql=class extends Hl{constructor(t){super(t),this.container=null,this.renderedResolution,this.tempTransform=[1,0,0,1,0,0],this.pixelTransform=[1,0,0,1,0,0],this.inversePixelTransform=[1,0,0,1,0,0],this.context=null,this.deferredContext_=null,this.containerReused=!1,this.frameState=null}getImageData(t,e,i){let n;Jl||(Jl=O(1,1,void 0,{willReadFrequently:!0})),Jl.clearRect(0,0,1,1);try{Jl.drawImage(t,e,i,1,1,0,0,1,1),n=Jl.getImageData(0,0,1,1).data}catch{return Jl=null,null}return n}getBackground(t){let e=this.getLayer().getBackground();return"function"==typeof e&&(e=e(t.viewState.resolution)),e||void 0}useContainer(t,e,i){const n=this.getLayer().getClassName();let r,s;if(t&&t.className===n&&(!i||t&&t.style.backgroundColor&&K(F(t.style.backgroundColor),F(i)))){const e=t.firstElementChild;e instanceof HTMLCanvasElement&&(s=e.getContext("2d"))}if(s&&s.canvas.style.transform===e?(this.container=t,this.context=s,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){r=document.createElement("div"),r.className=n;let t=r.style;t.position="absolute",t.width="100%",t.height="100%",s=O();const e=s.canvas;r.appendChild(e),t=e.style,t.position="absolute",t.left="0",t.transformOrigin="top left",this.container=r,this.context=s}this.containerReused||!i||this.container.style.backgroundColor||(this.container.style.backgroundColor=i)}clipUnrotated(t,e,i){const n=Pe(i),r=Le(i),s=Re(i),o=Ee(i);Un(e.coordinateToPixelTransform,n),Un(e.coordinateToPixelTransform,r),Un(e.coordinateToPixelTransform,s),Un(e.coordinateToPixelTransform,o);const a=this.inversePixelTransform;Un(a,n),Un(a,r),Un(a,s),Un(a,o),t.save(),t.beginPath(),t.moveTo(Math.round(n[0]),Math.round(n[1])),t.lineTo(Math.round(r[0]),Math.round(r[1])),t.lineTo(Math.round(s[0]),Math.round(s[1])),t.lineTo(Math.round(o[0]),Math.round(o[1])),t.clip()}prepareContainer(t,e){const i=t.extent,n=t.viewState.resolution,r=t.viewState.rotation,s=t.pixelRatio,o=Math.round(ze(i)/n*s),a=Math.round(Ae(i)/n*s);qn(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/s,1/s,r,-o/2,-a/2),Zn(this.inversePixelTransform,this.pixelTransform);const l=Vn(this.pixelTransform);if(this.useContainer(e,l,this.getBackground(t)),!this.containerReused){const t=this.context.canvas;t.width!=o||t.height!=a?(t.width=o,t.height=a):this.context.clearRect(0,0,o,a),l!==t.style.transform&&(t.style.transform=l)}}dispatchRenderEvent_(t,e,i){const n=this.getLayer();if(n.hasListener(t)){const r=new Ca(t,this.inversePixelTransform,i,e);n.dispatchEvent(r)}}preRender(t,e){this.frameState=e,e.declutter||this.dispatchRenderEvent_(xs,t,e)}postRender(t,e){e.declutter||this.dispatchRenderEvent_(vs,t,e)}renderDeferredInternal(t){}getRenderContext(t){return t.declutter&&!this.deferredContext_&&(this.deferredContext_=new El),t.declutter?this.deferredContext_.getContext():this.context}renderDeferred(t){t.declutter&&(this.dispatchRenderEvent_(xs,this.context,t),t.declutter&&this.deferredContext_&&(this.deferredContext_.draw(this.context),this.deferredContext_.clear()),this.renderDeferredInternal(t),this.dispatchRenderEvent_(vs,this.context,t))}getRenderTransform(t,e,i,n,r,s,o){const a=r/2,l=s/2,h=n/e,u=-h,c=-t[0]+o,d=-t[1];return qn(this.tempTransform,a,l,h,u,-i,c,d)}disposeInternal(){delete this.frameState,super.disposeInternal()}};let th=!1;function eh(t,e,i,n,r,s,o){const a=new XMLHttpRequest;a.open("GET","function"==typeof t?t(i,n,r):t,!0),"arraybuffer"==e.getType()&&(a.responseType="arraybuffer"),a.withCredentials=th,a.onload=function(t){if(!a.status||a.status>=200&&a.status<300){const t=e.getType();try{let n;"text"==t||"json"==t?n=a.responseText:"xml"==t?n=a.responseXML||a.responseText:"arraybuffer"==t&&(n=a.response),n?s(e.readFeatures(n,{extent:i,featureProjection:r}),e.readProjection(n)):o()}catch{o()}}else o()},a.onerror=o,a.send()}function ih(t){return t instanceof Image||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageBitmap?t:null}const nh=new Error("disposed");let rh=null;const sh=[256,256];var oh=class extends dr{constructor(t){const e=lr.IDLE;super(t.tileCoord,e,{transition:t.transition,interpolate:t.interpolate}),this.loader_=t.loader,this.data_=null,this.error_=null,this.size_=t.size||null,this.controller_=t.controller||null}getSize(){if(this.size_)return this.size_;const t=ih(this.data_);return t?[t.width,t.height]:sh}getData(){return this.data_}getError(){return this.error_}load(){if(this.state!==lr.IDLE&&this.state!==lr.ERROR)return;this.state=lr.LOADING,this.changed();const t=this;this.loader_().then((function(e){t.data_=e,t.state=lr.LOADED,t.changed()})).catch((function(e){t.error_=e,t.state=lr.ERROR,t.changed()}))}disposeInternal(){this.controller_&&(this.controller_.abort(nh),this.controller_=null),super.disposeInternal()}};function ah(t,e,i,n,r,s,o){const a=1/(t-e),l=1/(i-n),h=1/(r-s);return(o=o??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])[0]=-2*a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=-2*l,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=2*h,o[11]=0,o[12]=(t+e)*a,o[13]=(n+i)*l,o[14]=(s+r)*h,o[15]=1,o}function lh(t,e,i,n,r){return(r=r??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])[0]=t[0]*e,r[1]=t[1]*e,r[2]=t[2]*e,r[3]=t[3]*e,r[4]=t[4]*i,r[5]=t[5]*i,r[6]=t[6]*i,r[7]=t[7]*i,r[8]=t[8]*n,r[9]=t[9]*n,r[10]=t[10]*n,r[11]=t[11]*n,r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15],r}class hh{constructor(t){this.gl_=t,this.program_=ch(t,"\n precision mediump float;\n\n varying vec2 v_texcoord;\n\n uniform sampler2D u_texture;\n\n void main() {\n if (\n v_texcoord.x < 0.0 ||\n v_texcoord.y < 0.0 ||\n v_texcoord.x > 1.0 ||\n v_texcoord.y > 1.0\n ) {\n discard;\n }\n gl_FragColor = texture2D(u_texture, v_texcoord);\n }\n","\n attribute vec4 a_position;\n attribute vec4 a_texcoord;\n\n uniform mat4 u_matrix;\n uniform mat4 u_textureMatrix;\n\n varying vec2 v_texcoord;\n\n void main() {\n gl_Position = u_matrix * a_position;\n vec2 texcoord = (u_textureMatrix * a_texcoord).xy;\n v_texcoord = texcoord;\n }\n"),this.positionLocation=t.getAttribLocation(this.program_,"a_position"),this.texcoordLocation=t.getAttribLocation(this.program_,"a_texcoord"),this.matrixLocation=t.getUniformLocation(this.program_,"u_matrix"),this.textureMatrixLocation=t.getUniformLocation(this.program_,"u_textureMatrix"),this.textureLocation=t.getUniformLocation(this.program_,"u_texture"),this.positionBuffer=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,this.positionBuffer),this.positions=[0,0,0,1,1,0,1,0,0,1,1,1],t.bufferData(t.ARRAY_BUFFER,new Float32Array(this.positions),t.STATIC_DRAW),this.texcoordBuffer=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,this.texcoordBuffer),this.texcoords=[0,0,0,1,1,0,1,0,0,1,1,1],t.bufferData(t.ARRAY_BUFFER,new Float32Array(this.texcoords),t.STATIC_DRAW)}drawImage(t,e,i,n,r,s,o,a,l,h,u,c,d){const p=this.gl_;void 0===a&&(a=n),void 0===l&&(l=r),void 0===s&&(s=e),void 0===o&&(o=i),void 0===h&&(h=s),void 0===u&&(u=o),void 0===c&&(c=p.canvas.width),void 0===d&&(d=p.canvas.height),p.bindTexture(p.TEXTURE_2D,t),p.useProgram(this.program_),p.bindBuffer(p.ARRAY_BUFFER,this.positionBuffer),p.enableVertexAttribArray(this.positionLocation),p.vertexAttribPointer(this.positionLocation,2,p.FLOAT,!1,0,0),p.bindBuffer(p.ARRAY_BUFFER,this.texcoordBuffer),p.enableVertexAttribArray(this.texcoordLocation),p.vertexAttribPointer(this.texcoordLocation,2,p.FLOAT,!1,0,0);let f=ah(0,c,0,d,-1,1);f=function(t,e,i,n,r){let s,o,a,l,h,u,c,d,p,f,g,m;return t===(r=r??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])?(r[12]=t[0]*e+t[4]*i+t[8]*n+t[12],r[13]=t[1]*e+t[5]*i+t[9]*n+t[13],r[14]=t[2]*e+t[6]*i+t[10]*n+t[14],r[15]=t[3]*e+t[7]*i+t[11]*n+t[15]):(s=t[0],o=t[1],a=t[2],l=t[3],h=t[4],u=t[5],c=t[6],d=t[7],p=t[8],f=t[9],g=t[10],m=t[11],r[0]=s,r[1]=o,r[2]=a,r[3]=l,r[4]=h,r[5]=u,r[6]=c,r[7]=d,r[8]=p,r[9]=f,r[10]=g,r[11]=m,r[12]=s*e+h*i+p*n+t[12],r[13]=o*e+u*i+f*n+t[13],r[14]=a*e+c*i+g*n+t[14],r[15]=l*e+d*i+m*n+t[15]),r}(f,a,l,0),f=lh(f,h,u,1),p.uniformMatrix4fv(this.matrixLocation,!1,f);let g=(m=n/e,y=r/i,_=0,(x=x??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])[0]=1,x[1]=0,x[2]=0,x[3]=0,x[4]=0,x[5]=1,x[6]=0,x[7]=0,x[8]=0,x[9]=0,x[10]=1,x[11]=0,x[12]=m,x[13]=y,x[14]=_,x[15]=1,x);var m,y,_,x;g=lh(g,s/e,o/i,1),p.uniformMatrix4fv(this.textureMatrixLocation,!1,g),p.uniform1i(this.textureLocation,0),p.drawArrays(p.TRIANGLES,0,this.positions.length/2)}}function uh(t,e,i){const n=t.createShader(e);if(null===n)throw new Error("Shader compilation failed");if(t.shaderSource(n,i),t.compileShader(n),!t.getShaderParameter(n,t.COMPILE_STATUS)){const e=t.getShaderInfoLog(n);if(null===e)throw new Error("Shader info log creation failed");throw new Error(e)}return n}function ch(t,e,i){const n=t.createProgram(),r=uh(t,t.VERTEX_SHADER,i),s=uh(t,t.FRAGMENT_SHADER,e);if(null===n)throw new Error("Program creation failed");if(t.attachShader(n,r),t.attachShader(n,s),t.linkProgram(n),!t.getProgramParameter(n,t.LINK_STATUS)){if(null===t.getProgramInfoLog(n))throw new Error("Program info log creation failed");throw new Error}return n}const dh=[];function ph(t,e,i,n,r,s,o,a,l,h,u,c,d,p){const f=Math.round(n*e),g=Math.round(n*i);let m,y;if(t.canvas.width=f,t.canvas.height=g,y=t.createTexture(),t.bindTexture(t.TEXTURE_2D,y),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),d?(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR)):(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST)),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,f,g,0,t.RGBA,u,null),m=t.createFramebuffer(),t.bindFramebuffer(t.FRAMEBUFFER,m),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,y,0),null===m)throw new Error("Could not create framebuffer");if(null===y)throw new Error("Could not create texture");if(0===l.length)return{width:f,height:g,framebuffer:m,texture:y};const _=[1/0,1/0,-1/0,-1/0];let x,v,w;l.forEach((function(t,e,i){ve(_,t.extent)}));const b=1/r;if(p&&1===l.length&&0===h)x=l[0].texture,v=l[0].width,w=l[0].width;else{if(x=t.createTexture(),null===y)throw new Error("Could not create texture");v=Math.round(ze(_)*b),w=Math.round(Ae(_)*b);const e=t.getParameter(t.MAX_TEXTURE_SIZE),i=Math.max(v,w),n=i>e?e/i:1,r=Math.round(v*n),s=Math.round(w*n);t.bindTexture(t.TEXTURE_2D,x),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),d?(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR)):(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST)),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,r,s,0,t.RGBA,u,null);const o=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,o),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,x,0);const a=new hh(t);l.forEach((function(e,i,l){const u=(e.extent[0]-_[0])*b*n,c=-(e.extent[3]-_[3])*b*n,p=ze(e.extent)*b*n,f=Ae(e.extent)*b*n;if(t.bindFramebuffer(t.FRAMEBUFFER,o),t.viewport(0,0,r,s),e.clipExtent){const i=(e.clipExtent[0]-_[0])*b*n,r=-(e.clipExtent[3]-_[3])*b*n,s=ze(e.clipExtent)*b*n,o=Ae(e.clipExtent)*b*n;t.enable(t.SCISSOR_TEST),t.scissor(d?i:Math.round(i),d?r:Math.round(r),d?s:Math.round(i+s)-Math.round(i),d?o:Math.round(r+o)-Math.round(r))}a.drawImage(e.texture,e.width,e.height,h,h,e.width-2*h,e.height-2*h,d?u:Math.round(u),d?c:Math.round(c),d?p:Math.round(u+p)-Math.round(u),d?f:Math.round(c+f)-Math.round(c),r,s),t.disable(t.SCISSOR_TEST)})),t.deleteFramebuffer(o)}const S=Pe(o),T=Pe(_),C=t=>{const e=(t[0][0]-S[0])/s*n,i=-(t[0][1]-S[1])/s*n;return{u1:(t[1][0]-S[0])/s*n,v1:-(t[1][1]-S[1])/s*n,u0:e,v0:i,u2:(t[2][0]-S[0])/s*n,v2:-(t[2][1]-S[1])/s*n}};t.bindFramebuffer(t.FRAMEBUFFER,m),t.viewport(0,0,f,g);{const e=[],i=[],n=ch(t,"\n precision mediump float;\n\n varying vec2 v_texcoord;\n\n uniform sampler2D u_texture;\n\n void main() {\n if (v_texcoord.x < 0.0 || v_texcoord.x > 1.0 || v_texcoord.y < 0.0 || v_texcoord.y > 1.0) {\n discard;\n }\n gl_FragColor = texture2D(u_texture, v_texcoord);\n }\n","\n attribute vec4 a_position;\n attribute vec2 a_texcoord;\n\n varying vec2 v_texcoord;\n\n uniform mat4 u_matrix;\n\n void main() {\n gl_Position = u_matrix * a_position;\n v_texcoord = a_texcoord;\n }\n");t.useProgram(n);const s=t.getUniformLocation(n,"u_texture");t.bindTexture(t.TEXTURE_2D,x),t.uniform1i(s,0),a.getTriangles().forEach((function(t,n,s){const o=t.source,a=t.target,{u1:l,v1:h,u0:u,v0:c,u2:d,v2:p}=C(a),f=(o[0][0]-T[0])/r/v,g=-(o[0][1]-T[1])/r/w,m=(o[1][0]-T[0])/r/v,y=-(o[1][1]-T[1])/r/w,_=(o[2][0]-T[0])/r/v,x=-(o[2][1]-T[1])/r/w;e.push(l,h,u,c,d,p),i.push(m,y,f,g,_,x)}));const o=ah(0,f,g,0,-1,1),l=t.getUniformLocation(n,"u_matrix");t.uniformMatrix4fv(l,!1,o);const h=t.getAttribLocation(n,"a_position"),u=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,u),t.bufferData(t.ARRAY_BUFFER,new Float32Array(e),t.STATIC_DRAW),t.vertexAttribPointer(h,2,t.FLOAT,!1,0,0),t.enableVertexAttribArray(h);const c=t.getAttribLocation(n,"a_texcoord"),d=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,d),t.bufferData(t.ARRAY_BUFFER,new Float32Array(i),t.STATIC_DRAW),t.vertexAttribPointer(c,2,t.FLOAT,!1,0,0),t.enableVertexAttribArray(c),t.drawArrays(t.TRIANGLES,0,e.length/2)}if(c){const e=ch(t,"\n precision mediump float;\n\n uniform vec4 u_val;\n void main() {\n gl_FragColor = u_val;\n }\n","\n attribute vec4 a_position;\n\n uniform mat4 u_matrix;\n\n void main() {\n gl_Position = u_matrix * a_position;\n }\n");t.useProgram(e);const i=ah(0,f,g,0,-1,1),n=t.getUniformLocation(e,"u_matrix");t.uniformMatrix4fv(n,!1,i);const r=Array.isArray(c)?c:[0,0,0,255],s=t.getUniformLocation(e,"u_val");!0?t.uniform4fv(s,r):t.uniform4iv(s,r);const o=t.getAttribLocation(e,"a_position"),l=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,l),t.vertexAttribPointer(o,2,t.FLOAT,!1,0,0),t.enableVertexAttribArray(o);const h=a.getTriangles().reduce((function(t,e){const i=e.target,{u1:n,v1:r,u0:s,v0:o,u2:a,v2:l}=C(i);return t.concat([n,r,s,o,s,o,a,l,a,l,n,r])}),[]);t.bufferData(t.ARRAY_BUFFER,new Float32Array(h),t.STATIC_DRAW),t.drawArrays(t.LINES,0,h.length/2)}return{width:f,height:g,framebuffer:m,texture:y}}var fh=class extends oh{constructor(t){super({tileCoord:t.tileCoord,loader:()=>Promise.resolve(new Uint8ClampedArray(4)),interpolate:t.interpolate,transition:t.transition}),this.renderEdges_=void 0!==t.renderEdges&&t.renderEdges,this.pixelRatio_=t.pixelRatio,this.gutter_=t.gutter,this.reprojData_=null,this.reprojError_=null,this.reprojSize_=void 0,this.sourceTileGrid_=t.sourceTileGrid,this.targetTileGrid_=t.targetTileGrid,this.wrappedTileCoord_=t.wrappedTileCoord||t.tileCoord,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0;const e=t.sourceProj,i=e.getExtent(),n=t.sourceTileGrid.getExtent();this.clipExtent_=e.canWrapX()?n?De(i,n):i:n;const r=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_),s=this.targetTileGrid_.getExtent();let o=this.sourceTileGrid_.getExtent();const a=s?De(r,s):r;if(0===Ce(a))return void(this.state=lr.EMPTY);i&&(o=o?De(o,i):i);const l=this.targetTileGrid_.getResolution(this.wrappedTileCoord_[0]),h=t.targetProj,u=Ha(e,h,a,l);if(!isFinite(u)||u<=0)return void(this.state=lr.EMPTY);const c=void 0!==t.errorThreshold?t.errorThreshold:.5;if(this.triangulation_=new Qa(e,h,a,o,u*c,l,t.transformMatrix),0===this.triangulation_.getTriangles().length)return void(this.state=lr.EMPTY);this.sourceZ_=this.sourceTileGrid_.getZForResolution(u);let d=this.triangulation_.calculateSourceExtent();if(o&&(e.canWrapX()?(d[1]=p(d[1],o[1],o[3]),d[3]=p(d[3],o[1],o[3])):d=De(d,o)),Ce(d)){let n=0,r=0;e.canWrapX()&&(n=ze(i),r=Math.floor((d[0]-i[0])/n));Ne(d.slice(),e,!0).forEach((e=>{const i=this.sourceTileGrid_.getTileRangeForExtentAndZ(e,this.sourceZ_),s=t.getTileFunction;for(let t=i.minX;t<=i.maxX;t++)for(let e=i.minY;e<=i.maxY;e++){const i=s(this.sourceZ_,t,e,this.pixelRatio_);if(i){const t=r*n;this.sourceTiles_.push({tile:i,offset:t})}}++r})),0===this.sourceTiles_.length&&(this.state=lr.EMPTY)}else this.state=lr.EMPTY}getSize(){return this.reprojSize_}getData(){return this.reprojData_}getError(){return this.reprojError_}reproject_(){const t=[];let e=!1;if(this.sourceTiles_.forEach((i=>{const n=i.tile;if(!n||n.getState()!==lr.LOADED)return;const r=n.getSize(),s=this.gutter_;let o;const a=(l=n.getData())instanceof Uint8Array||l instanceof Uint8ClampedArray||l instanceof Float32Array||l instanceof DataView?l:null;var l;a?o=a:(e=!0,o=function(t){rh||(rh=O(t.width,t.height,void 0,{willReadFrequently:!0}));const e=rh.canvas,i=t.width;e.width!==i&&(e.width=i);const n=t.height;return e.height!==n&&(e.height=n),rh.clearRect(0,0,i,n),rh.drawImage(t,0,0),rh.getImageData(0,0,i,n).data}(ih(n.getData())));const h=[r[0]+2*s,r[1]+2*s],u=o instanceof Float32Array,c=h[0]*h[1],d=u?Float32Array:Uint8ClampedArray,p=new d(o.buffer),f=d.BYTES_PER_ELEMENT,g=f*p.length/c,m=p.byteLength/h[1],y=Math.floor(m/f/h[0]),_=this.sourceTileGrid_.getTileCoordExtent(n.tileCoord);_[0]+=i.offset,_[2]+=i.offset;const x=this.clipExtent_?.slice();x&&(x[0]+=i.offset,x[2]+=i.offset),t.push({extent:_,clipExtent:x,data:p,dataType:d,bytesPerPixel:g,pixelSize:h,bandCount:y})})),this.sourceTiles_.length=0,0===t.length)return this.state=lr.ERROR,void this.changed();const i=this.wrappedTileCoord_[0],n=this.targetTileGrid_.getTileSize(i),r="number"==typeof n?n:n[0],s="number"==typeof n?n:n[1],o=r*this.pixelRatio_,a=s*this.pixelRatio_,l=this.targetTileGrid_.getResolution(i),h=this.sourceTileGrid_.getResolution(this.sourceZ_),u=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_),c=t[0].bandCount,d=new t[0].dataType(c*o*a),p=function(t,e,i,n){let r;return r=i&&i.length?i.shift():L?new OffscreenCanvas(t||300,e||300):document.createElement("canvas"),t&&(r.width=t),e&&(r.height=e),r.getContext("webgl",n)}(o,a,dh,{premultipliedAlpha:!1,antialias:!1});let f;const g=p.RGBA;let m;if(t[0].dataType==Float32Array){m=p.FLOAT,p.getExtension("WEBGL_color_buffer_float"),p.getExtension("OES_texture_float"),p.getExtension("EXT_float_blend");f=null!==p.getExtension("OES_texture_float_linear")&&this.interpolate}else m=p.UNSIGNED_BYTE,f=this.interpolate;for(let e=Math.ceil(c/4)-1;e>=0;--e){const i=[];for(let n=0,r=t.length;n{const i=e.getState();if(i!==lr.IDLE&&i!==lr.LOADING)return;t++;const n=rt(e,N,(()=>{const i=e.getState();i!=lr.LOADED&&i!=lr.ERROR&&i!=lr.EMPTY||(ot(n),t--,0===t&&(this.unlistenSources_(),this.reproject_()))}));this.sourcesListenerKeys_.push(n)})),0===t?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach((function({tile:t}){t.getState()==lr.IDLE&&t.load()}))}unlistenSources_(){this.sourcesListenerKeys_.forEach(ot),this.sourcesListenerKeys_=null}};var gh=class{constructor(t){this.highWaterMark=void 0!==t?t:2048,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}deleteOldest(){const t=this.pop();t instanceof U&&t.dispose()}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(t){for(;this.canExpireCache();)this.deleteOldest()}clear(){for(;this.oldest_;)this.deleteOldest()}containsKey(t){return this.entries_.hasOwnProperty(t)}forEach(t){let e=this.oldest_;for(;e;)t(e.value_,e.key_,this),e=e.newer}get(t,e){const i=this.entries_[t];return ee(void 0!==i,"Tried to get a value for a key that does not exist in the cache"),i===this.newest_||(i===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(i.newer.older=i.older,i.older.newer=i.newer),i.newer=null,i.older=this.newest_,this.newest_.newer=i,this.newest_=i),i.value_}remove(t){const e=this.entries_[t];return ee(void 0!==e,"Tried to get a value for a key that does not exist in the cache"),e===this.newest_?(this.newest_=e.older,this.newest_&&(this.newest_.newer=null)):e===this.oldest_?(this.oldest_=e.newer,this.oldest_&&(this.oldest_.older=null)):(e.newer.older=e.older,e.older.newer=e.newer),delete this.entries_[t],--this.count_,e.value_}getCount(){return this.count_}getKeys(){const t=new Array(this.count_);let e,i=0;for(e=this.newest_;e;e=e.older)t[i++]=e.key_;return t}getValues(){const t=new Array(this.count_);let e,i=0;for(e=this.newest_;e;e=e.older)t[i++]=e.value_;return t}peekLast(){return this.oldest_.value_}peekLastKey(){return this.oldest_.key_}peekFirstKey(){return this.newest_.key_}peek(t){return this.entries_[t]?.value_}pop(){const t=this.oldest_;return delete this.entries_[t.key_],t.newer&&(t.newer.older=null),this.oldest_=t.newer,this.oldest_||(this.newest_=null),--this.count_,t.value_}replace(t,e){this.get(t),this.entries_[t].value_=e}set(t,e){ee(!(t in this.entries_),"Tried to set a value for a key that is used already");const i={key_:t,newer:null,older:this.newest_,value_:e};this.newest_?this.newest_.newer=i:this.oldest_=i,this.newest_=i,this.entries_[t]=i,++this.count_}setSize(t){this.highWaterMark=t}};function mh(t,e,i,n){return`${t},${Aa(e,i,n)}`}function yh(t,e,i){if(!(i in t))return t[i]=new Set([e]),!0;const n=t[i],r=n.has(e);return r||n.add(e),!r}function _h(t,e,i){const n=t[i];return!!n&&n.delete(e)}function xh(t,e){const i=t.layerStatesArray[t.layerIndex];i.extent&&(e=De(e,zn(i.extent,t.viewState.projection)));const n=i.layer.getRenderSource();if(!n.getWrapX()){const i=n.getTileGridForProjection(t.viewState.projection).getExtent();i&&(e=De(e,i))}return e}var vh=class extends Ql{constructor(t,e){super(t),e=e||{},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedRevision_,this.renderedTiles=[],this.renderedSourceKey_,this.renderedSourceRevision_,this.tempExtent=[1/0,1/0,-1/0,-1/0],this.tempTileRange_=new ka(0,0,0,0),this.tempTileCoord_=Fa(0,0,0);const i=void 0!==e.cacheSize?e.cacheSize:512;this.tileCache_=new gh(i),this.maxStaleKeys=.5*i}getTileCache(){return this.tileCache_}getOrCreateTile(t,e,i,n){const r=this.tileCache_,s=this.getLayer().getSource(),o=mh(s.getKey(),t,e,i);let a;if(r.containsKey(o))a=r.get(o);else{if(a=s.getTile(t,e,i,n.pixelRatio,n.viewState.projection),!a)return null;r.set(o,a)}return a}getTile(t,e,i,n){const r=this.getOrCreateTile(t,e,i,n);return r||null}getData(t){const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=Un(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!ue(r,n))return null;const s=e.viewState,o=i.getRenderSource(),a=o.getTileGridForProjection(s.projection),l=o.getTilePixelRatio(e.pixelRatio);for(let t=a.getZForResolution(s.resolution);t>=a.getMinZoom();--t){const i=a.getTileCoordForCoordAndZ(n,t),r=this.getTile(t,i[1],i[2],e);if(!r||r.getState()!==lr.LOADED)continue;const h=a.getOrigin(t),u=qt(a.getTileSize(t)),c=a.getResolution(t);let d;if(r instanceof Ba||r instanceof tl)d=r.getImage();else{if(!(r instanceof oh))continue;if(d=ih(r.getData()),!d)continue}const p=Math.floor(l*((n[0]-h[0])/c-i[1]*u[0])),f=Math.floor(l*((h[1]-n[1])/c-i[2]*u[1])),g=Math.round(l*o.getGutterForProjection(s.projection));return this.getImageData(d,p+g,f+g)}return null}prepareFrame(t){this.renderedProjection?t.viewState.projection!==this.renderedProjection&&(this.tileCache_.clear(),this.renderedProjection=t.viewState.projection):this.renderedProjection=t.viewState.projection;const e=this.getLayer().getSource();if(!e)return!1;const i=e.getRevision();return this.renderedRevision_?this.renderedRevision_!==i&&(this.renderedRevision_=i,this.renderedSourceKey_===e.getKey()&&this.tileCache_.clear()):this.renderedRevision_=i,!0}enqueueTiles(t,e,i,n,r){const s=t.viewState,o=this.getLayer(),a=o.getRenderSource(),l=a.getTileGridForProjection(s.projection),h=wt(a);h in t.wantedTiles||(t.wantedTiles[h]={});const u=t.wantedTiles[h],c=o.getMapInternal(),d=Math.max(i-r,l.getMinZoom(),l.getZForResolution(Math.min(o.getMaxResolution(),c?c.getView().getResolutionForZoom(Math.max(o.getMinZoom(),0)):l.getResolution(0)),a.zDirection)),p=s.rotation,f=p?Fe(s.center,s.resolution,p,t.size):void 0;for(let r=i;r>=d;--r){const i=l.getTileRangeForExtentAndZ(e,r,this.tempTileRange_),s=l.getResolution(r);for(let e=i.minX;e<=i.maxX;++e)for(let o=i.minY;o<=i.maxY;++o){if(p&&!l.tileCoordIntersectsViewport([r,e,o],f))continue;const i=this.getTile(r,e,o,t);if(!i)continue;if(!yh(n,i,r))continue;const a=i.getKey();if(u[a]=!0,i.getState()===lr.IDLE&&!t.tileQueue.isKeyQueued(a)){const n=Fa(r,e,o,this.tempTileCoord_);t.tileQueue.enqueue([i,h,l.getTileCoordCenter(n),s])}}}}findStaleTile_(t,e){const i=this.tileCache_,n=t[0],r=t[1],s=t[2],o=this.getStaleKeys();for(let t=0;t0&&setTimeout((()=>{this.enqueueTiles(t,C,d-1,S,T-1)}),0),!(d in S))return this.container;const E=wt(this),R=t.time;for(const e of S[d]){const n=e.getState();if((e instanceof tl||e instanceof fh)&&n===lr.EMPTY)continue;const r=e.tileCoord;if(n===lr.LOADED){if(1===e.getAlpha(E,R)){e.endTransition(E);continue}}n!==lr.IDLE&&(i=!1),n!==lr.ERROR&&(this.renderComplete=!1);if(this.findStaleTile_(r,S)){_h(S,e,d),t.animate=!0;continue}if(this.findAltTiles_(c,r,d+1,S))continue;const s=c.getMinZoom();for(let t=d-1;t>=s;--t){if(this.findAltTiles_(c,r,t,S))break}}const M=p/o*l/m,I=this.getRenderContext(t);qn(this.tempTransform,y/2,_/2,M,M,0,-y/2,-_/2),n.extent&&this.clipUnrotated(I,t,x),u.getInterpolate()||(I.imageSmoothingEnabled=!1),this.preRender(I,t);const k=Object.keys(S).map(Number);let F;k.sort(B);const A=[],D=[];for(let e=k.length-1;e>=0;--e){const i=k[e],n=u.getTilePixelSize(i,l,s),r=c.getResolution(i)/p,o=n[0]*r*M,a=n[1]*r*M,h=c.getTileCoordForCoordAndZ(Pe(b),i),d=c.getTileCoordExtent(h),f=Un(this.tempTransform,[m*(d[0]-b[0])/p,m*(b[3]-d[3])/p]),g=m*u.getGutterForProjection(s);for(const e of S[i]){if(e.getState()!==lr.LOADED)continue;const n=e.tileCoord,r=h[1]-n[1],s=Math.round(f[0]-(r-1)*o),l=h[2]-n[2],c=Math.round(f[1]-(l-1)*a),d=Math.round(f[0]-r*o),p=Math.round(f[1]-l*a),m=s-d,y=c-p,_=1===k.length;let x=!1;F=[d,p,d+m,p,d+m,p+y,d,p+y];for(let t=0,e=A.length;t{const i=wt(u),n=e.wantedTiles[i],r=n?Object.keys(n).length:0;this.updateCacheSize(r),this.tileCache_.expireCache()};t.postRenderFunctions.push(e)}return this.renderComplete||i||(t.animate=!0),this.container}updateCacheSize(t){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,2*t)}drawTile(t,e,i,n,r,s,o,a){let l;if(t instanceof oh){if(l=ih(t.getData()),!l)throw new Error("Rendering array data is not yet supported")}else l=this.getTileImage(t);if(!l)return;const h=this.getRenderContext(e),u=wt(this),c=e.layerStatesArray[e.layerIndex],d=c.opacity*(a?t.getAlpha(u,e.time):1),p=d!==h.globalAlpha;p&&(h.save(),h.globalAlpha=d),h.drawImage(l,o,o,l.width-2*o,l.height-2*o,i,n,r,s),p&&h.restore(),d!==c.opacity?e.animate=!0:a&&t.endTransition(u)}getImage(){const t=this.context;return t?t.canvas:null}getTileImage(t){return t.getImage()}updateUsedTiles(t,e,i){const n=wt(e);n in t||(t[n]={}),t[n][i.getKey()]=!0}};const wh={image:["Polygon","Circle","LineString","Image","Text"],hybrid:["Polygon","LineString"],vector:[]},bh={hybrid:["Image","Text","Default"],vector:["Polygon","Circle","LineString","Image","Text","Default"]};var Sh=class extends vh{constructor(t,e){super(t,e),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.renderedLayerRevision_,this.renderedPixelToCoordinateTransform_=null,this.renderedRotation_,this.renderedOpacity_=1,this.tmpTransform_=[1,0,0,1,0,0],this.tileClipContexts_=null}drawTile(t,e,i,n,r,s,o,a){this.updateExecutorGroup_(t,e.pixelRatio,e.viewState.projection),this.tileImageNeedsRender_(t)&&this.renderTileImage_(t,e),super.drawTile(t,e,i,n,r,s,o,a)}getTile(t,e,i,n){const r=this.getOrCreateTile(t,e,i,n);if(!r)return null;const s=n.viewState.resolution,o=n.viewHints;return!!(o[ns]||o[rs])&&r.wantedResolution||(r.wantedResolution=s),r}prepareFrame(t){const e=this.getLayer().getRevision();return this.renderedLayerRevision_!==e&&(this.renderedLayerRevision_=e,this.renderedTiles.length=0),super.prepareFrame(t)}updateExecutorGroup_(t,e,i){const n=this.getLayer(),r=n.getRevision(),s=n.getRenderOrder()||null,o=t.wantedResolution,a=t.getReplayState(n);if(!a.dirty&&a.renderedResolution===o&&a.renderedRevision==r&&a.renderedRenderOrder==s)return;const l=n.getSource(),h=!!n.getDeclutter(),u=l.getTileGrid(),c=l.getTileGridForProjection(i).getTileCoordExtent(t.wrappedTileCoord),d=l.getSourceTiles(e,i,t),p=wt(n);delete t.hitDetectionImageData[p],t.executorGroups[p]=[],a.dirty=!1;for(let i=0,r=d.length;it.value)):null;let m;t:for(let e=0,n=d.length;e{const n=this.getLayer(),r=n.getSource(),s=this.renderedProjection,o=s.getExtent(),a=this.renderedResolution,l=r.getTileGridForProjection(s),h=Un(this.renderedPixelToCoordinateTransform_,t.slice()),u=l.getTileCoordForCoordAndResolution(h,a).toString(),c=this.renderedTiles.find((t=>t.tileCoord.toString()===u&&t.getState()===lr.LOADED));if(!c||c.loadingSourceTiles>0)return void e([]);r.getWrapX()&&s.canWrapX()&&!ce(o,l.getTileCoordExtent(c.tileCoord))&&gi(h,s);const d=wt(n),p=Pe(l.getTileCoordExtent(c.wrappedTileCoord)),f=[(h[0]-p[0])/a,(p[1]-h[1])/a],g=c.getSourceTiles().reduce(((t,e)=>t.concat(e.getFeatures())),[]);let m=c.hitDetectionImageData[d];if(!m){const t=qt(l.getTileSize(l.getZForResolution(a,r.zDirection))),e=this.renderedRotation_;m=Yl(t,[this.getRenderTransform(l.getTileCoordCenter(c.wrappedTileCoord),a,0,Wl,t[0]*Wl,t[1]*Wl,0)],g,n.getStyleFunction(),l.getTileCoordExtent(c.wrappedTileCoord),c.getReplayState(n).renderedResolution,e),c.hitDetectionImageData[d]=m}e(Ul(f,g,m))}))}getFeaturesInExtent(t){const e=[],i=this.getTileCache();if(0===i.getCount())return e;const n=this.getLayer().getSource().getTileGridForProjection(this.frameState.viewState.projection),r=n.getZForResolution(this.renderedResolution),s={};return i.forEach((i=>{if(i.tileCoord[0]!==r||i.getState()!==lr.LOADED)return;const o=i.getSourceTiles();for(let i=0,r=o.length;i=0;--e)n[e].execute(this.context,o,this.getTileRenderTransform(i,t),t.viewState.rotation,s,Gl,l)}i.globalAlpha=n}renderDeferredInternal(t){const e=this.renderedTiles,i=wt(this.getLayer()),n=e.reduce(((t,e,n)=>(e.executorGroups[i].forEach((e=>t.push({executorGroup:e,index:n}))),t)),[]),r=n.map((({executorGroup:t})=>t.getDeferredZIndexContexts())),s={};for(let t=0,e=n.length;t{r.forEach(((e,i)=>{e[t]&&(e[t].forEach((t=>{const{executorGroup:e,index:r}=n[i],s=e.getRenderedContext(),o=s.globalAlpha;s.globalAlpha=this.renderedOpacity_;const a=this.tileClipContexts_[r];a&&a.draw(s),t.draw(s),a&&s.restore(),s.globalAlpha=o,t.clear()})),e[t].length=0)}))}))}getTileRenderTransform(t,e){const i=e.pixelRatio,n=e.viewState,r=n.center,s=n.resolution,o=n.rotation,a=e.size,l=Math.round(a[0]*i),h=Math.round(a[1]*i),u=this.getLayer().getSource().getTileGridForProjection(e.viewState.projection),c=t.tileCoord,d=u.getTileCoordExtent(t.wrappedTileCoord),p=u.getTileCoordExtent(c,this.tempExtent)[0]-d[0];return Wn(Bn(this.inversePixelTransform.slice(),1/i,1/i),this.getRenderTransform(r,s,o,i,l,h,p))}postRender(t,e){const i=e.viewHints,n=!(i[ns]||i[rs]);this.renderedPixelToCoordinateTransform_=e.pixelToCoordinateTransform.slice(),this.renderedRotation_=e.viewState.rotation,this.renderedOpacity_=e.layerStatesArray[e.layerIndex].opacity;const r=this.getLayer(),s=r.getRenderMode(),o=t.globalAlpha;t.globalAlpha=this.renderedOpacity_;const a=r.getDeclutter(),l=a?bh[s].filter((t=>!Gl.includes(t))):bh[s],h=e.viewState,u=h.rotation,c=r.getSource(),d=c.getTileGridForProjection(h.projection).getZForResolution(h.resolution,c.zDirection),p=this.renderedTiles,f=[],g=[],m=[],y=wt(r);let _=!0;for(let i=p.length-1;i>=0;--i){const s=p[i];_=_&&!s.getReplayState(r).dirty;const o=s.executorGroups[y].filter((t=>t.hasExecutors(l)));if(0===o.length)continue;const h=this.getTileRenderTransform(s,e),c=s.tileCoord[0];let x=!1;const v=o[0].getClipCoords(h);let w,b=t;if(v){w=new El,b=w.getContext();for(let t=0,e=f.length;t{const r=this.tileUrlFunction(n,t,e);this.sourceTiles_[r]||(this.sourceTiles_[r]=new this.tileClass(n,r?lr.IDLE:lr.EMPTY,r,this.format_,this.tileLoadFunction));const s=this.sourceTiles_[r];i.sourceTiles.push(s),this.tileKeysBySourceTileUrl_[r]||(this.tileKeysBySourceTileUrl_[r]=[]),this.tileKeysBySourceTileUrl_[r].push(i.getKey());const o=s.getState();if(o{this.handleTileChange(e);const n=s.getState();if(n===lr.LOADED||n===lr.ERROR){const e=s.getKey();e in i.errorTileKeys?s.getState()===lr.LOADED&&delete i.errorTileKeys[e]:i.loadingSourceTiles--,n===lr.ERROR?i.errorTileKeys[e]=!0:s.removeEventListener(N,t),0===i.loadingSourceTiles&&i.setState(et(i.errorTileKeys)?lr.LOADED:lr.ERROR)}};s.addEventListener(N,t),i.loadingSourceTiles++}o===lr.IDLE&&(s.extent=l.getTileCoordExtent(n),s.projection=e,s.resolution=l.getResolution(n[0]),s.load())})),i.loadingSourceTiles||i.setState(i.sourceTiles.some((t=>t.getState()===lr.ERROR))?lr.ERROR:lr.LOADED)}return i.sourceTiles}removeSourceTiles(t){const e=t.sourceTiles;for(let t=0,i=e.length;t{h=h&&!this.tileUrlFunction(t,n,r)}))}const u=new Mh(s,h?lr.EMPTY:lr.IDLE,o,this.getSourceTiles.bind(this,n,r),this.removeSourceTiles.bind(this));return u.key=this.getKey(),u}getTileGridForProjection(t){const e=t.getCode();let i=this.tileGrids_[e];if(!i){const t=this.tileGrid,n=t.getResolutions().slice(),r=n.map((function(e,i){return t.getOrigin(i)})),s=n.map((function(e,i){return t.getTileSize(i)})),o=ps+1;for(let t=n.length;t255?255:t}function Lh(t){return t<0?0:t>1?1:t}function zh(t){return"%"===t[t.length-1]?Ph(parseFloat(t)/100*255):Ph(parseInt(t))}function Oh(t){return"%"===t[t.length-1]?Lh(parseFloat(t)/100):Lh(parseFloat(t))}function Gh(t,e,i){return i<0?i+=1:i>1&&(i-=1),6*i<1?t+(e-t)*i*6:2*i<1?e:3*i<2?t+(e-t)*(2/3-i)*6:t}try{Ah={}.parseCSSColor=function(t){var e,i=t.replace(/ /g,"").toLowerCase();if(i in Dh)return Dh[i].slice();if("#"===i[0])return 4===i.length?(e=parseInt(i.substr(1),16))>=0&&e<=4095?[(3840&e)>>4|(3840&e)>>8,240&e|(240&e)>>4,15&e|(15&e)<<4,1]:null:7===i.length&&(e=parseInt(i.substr(1),16))>=0&&e<=16777215?[(16711680&e)>>16,(65280&e)>>8,255&e,1]:null;var n=i.indexOf("("),r=i.indexOf(")");if(-1!==n&&r+1===i.length){var s=i.substr(0,n),o=i.substr(n+1,r-(n+1)).split(","),a=1;switch(s){case"rgba":if(4!==o.length)return null;a=Oh(o.pop());case"rgb":return 3!==o.length?null:[zh(o[0]),zh(o[1]),zh(o[2]),a];case"hsla":if(4!==o.length)return null;a=Oh(o.pop());case"hsl":if(3!==o.length)return null;var 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Use ["literal", {...}] instead.'):this.error(`Expected an array, but found ${typeof t} instead.`)}concat(t,e,i){const n="number"==typeof t?this.path.concat(t):this.path,r=i?this.scope.concat(i):this.scope;return new cc(this.registry,n,e||null,r,this.errors)}error(t,...e){const i=`${this.key}${e.map((t=>`[${t}]`)).join("")}`;this.errors.push(new Hh(i,t))}checkSubtype(t,e){const i=pu(t,e);return i&&this.error(i),i}}var dc=cc;function pc(t){if(t instanceof uc)return pc(t.boundExpression);if(t instanceof Gu&&"error"===t.name)return!1;if(t instanceof Xu)return!1;if(t instanceof sc)return!1;const e=t instanceof Pu||t instanceof Iu;let i=!0;return t.eachChild((t=>{i=e?i&&pc(t):i&&t instanceof Cu})),!!i&&(oc(t)&&lc(t,["zoom","heatmap-density","line-progress","sky-radial-progress","accumulated","is-supported-script","pitch","distance-from-center"]))}function fc(t,e){const i=t.length-1;let n,r,s=0,o=i,a=0;for(;s<=o;)if(a=Math.floor((s+o)/2),n=t[a],r=t[a+1],n<=e){if(a===i||ee))throw new Eu("Input 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i[fc(e,n)].evaluate(t)}eachChild(t){t(this.input);for(const e of this.outputs)t(e)}outputDefined(){return this.outputs.every((t=>t.outputDefined()))}serialize(){const t=["step",this.input.serialize()];for(let e=0;e0&&t.push(this.labels[e]),t.push(this.outputs[e].serialize());return t}}var mc=gc,yc=_c;function _c(t,e,i,n){this.cx=3*t,this.bx=3*(i-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=n,this.p2x=i,this.p2y=n}_c.prototype.sampleCurveX=function(t){return((this.ax*t+this.bx)*t+this.cx)*t},_c.prototype.sampleCurveY=function(t){return((this.ay*t+this.by)*t+this.cy)*t},_c.prototype.sampleCurveDerivativeX=function(t){return(3*this.ax*t+2*this.bx)*t+this.cx},_c.prototype.solveCurveX=function(t,e){var i,n,r,s,o;for(void 0===e&&(e=1e-6),r=t,o=0;o<8;o++){if(s=this.sampleCurveX(r)-t,Math.abs(s)(n=1))return n;for(;is?i=r:n=r,r=.5*(n-i)+i}return r},_c.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))};var xc=Fh(yc);function vc(t,e,i){return t*(1-i)+e*i}var wc=Object.freeze({__proto__:null,number:vc,color:function(t,e,i){return new jh(vc(t.r,e.r,i),vc(t.g,e.g,i),vc(t.b,e.b,i),vc(t.a,e.a,i))},array:function(t,e,i){return t.map(((t,n)=>vc(t,e[n],i)))}});const bc=.95047,Sc=1,Tc=1.08883,Cc=4/29,Ec=6/29,Rc=3*Ec*Ec,Mc=Ec*Ec*Ec,Ic=Math.PI/180,kc=180/Math.PI;function Fc(t){return t>Mc?Math.pow(t,1/3):t/Rc+Cc}function Ac(t){return t>Ec?t*t*t:Rc*(t-Cc)}function Dc(t){return 255*(t<=.0031308?12.92*t:1.055*Math.pow(t,1/2.4)-.055)}function Pc(t){return(t/=255)<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4)}function Lc(t){const e=Pc(t.r),i=Pc(t.g),n=Pc(t.b),r=Fc((.4124564*e+.3575761*i+.1804375*n)/bc),s=Fc((.2126729*e+.7151522*i+.072175*n)/Sc);return{l:116*s-16,a:500*(r-s),b:200*(s-Fc((.0193339*e+.119192*i+.9503041*n)/Tc)),alpha:t.a}}function zc(t){let e=(t.l+16)/116,i=isNaN(t.a)?e:e+t.a/500,n=isNaN(t.b)?e:e-t.b/200;return e=Sc*Ac(e),i=bc*Ac(i),n=Tc*Ac(n),new jh(Dc(3.2404542*i-1.5371385*e-.4985314*n),Dc(-.969266*i+1.8760108*e+.041556*n),Dc(.0556434*i-.2040259*e+1.0572252*n),t.alpha)}function Oc(t,e,i){const n=e-t;return t+i*(n>180||n<-180?n-360*Math.round(n/360):n)}const Gc={forward:Lc,reverse:zc,interpolate:function(t,e,i){return{l:vc(t.l,e.l,i),a:vc(t.a,e.a,i),b:vc(t.b,e.b,i),alpha:vc(t.alpha,e.alpha,i)}}},Xc={forward:function(t){const{l:e,a:i,b:n}=Lc(t),r=Math.atan2(n,i)*kc;return{h:r<0?r+360:r,c:Math.sqrt(i*i+n*n),l:e,alpha:t.a}},reverse:function(t){const e=t.h*Ic,i=t.c;return zc({l:t.l,a:Math.cos(e)*i,b:Math.sin(e)*i,alpha:t.alpha})},interpolate:function(t,e,i){return{h:Oc(t.h,e.h,i),c:vc(t.c,e.c,i),l:vc(t.l,e.l,i),alpha:vc(t.alpha,e.alpha,i)}}};class jc{constructor(t,e,i,n,r){this.type=t,this.operator=e,this.interpolation=i,this.input=n,this.labels=[],this.outputs=[];for(const[t,e]of r)this.labels.push(t),this.outputs.push(e)}static interpolationFactor(t,e,i,n){let r=0;if("exponential"===t.name)r=Nc(e,t.base,i,n);else if("linear"===t.name)r=Nc(e,1,i,n);else if("cubic-bezier"===t.name){const s=t.controlPoints;r=new xc(s[0],s[1],s[2],s[3]).solve(Nc(e,1,i,n))}return r}static parse(t,e){let[i,n,r,...s]=t;if(!Array.isArray(n)||0===n.length)return e.error("Expected an interpolation type expression.",1);if("linear"===n[0])n={name:"linear"};else if("exponential"===n[0]){const t=n[1];if("number"!=typeof t)return e.error("Exponential interpolation requires a numeric base.",1,1);n={name:"exponential",base:t}}else{if("cubic-bezier"!==n[0])return e.error(`Unknown interpolation type ${String(n[0])}`,1,0);{const t=n.slice(1);if(4!==t.length||t.some((t=>"number"!=typeof t||t<0||t>1)))return e.error("Cubic bezier interpolation requires four numeric arguments with values between 0 and 1.",1);n={name:"cubic-bezier",controlPoints:t}}}if(t.length-1<4)return e.error(`Expected at least 4 arguments, but found only ${t.length-1}.`);if((t.length-1)%2!=0)return e.error("Expected an even number of 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i}eachChild(t){this.args.forEach(t)}outputDefined(){return this.args.every((t=>t.outputDefined()))}serialize(){const t=["coalesce"];return this.eachChild((e=>{t.push(e.serialize())})),t}}var Uc=Yc;class Bc{constructor(t,e){this.type=e.type,this.bindings=[].concat(t),this.result=e}evaluate(t){return this.result.evaluate(t)}eachChild(t){for(const e of this.bindings)t(e[1]);t(this.result)}static parse(t,e){if(t.length<4)return e.error(`Expected at least 3 arguments, but found ${t.length-1} instead.`);const i=[];for(let n=1;n=i.length)throw new Eu(`Array index out of bounds: ${e} > ${i.length-1}.`);if(e!==Math.floor(e))throw new Eu(`Array index must be an integer, but found ${e} instead.`);return i[e]}eachChild(t){t(this.index),t(this.input)}outputDefined(){return!1}serialize(){return["at",this.index.serialize(),this.input.serialize()]}}var $c=Zc;class Vc{constructor(t,e){this.type=nu,this.needle=t,this.haystack=e}static parse(t,e){if(3!==t.length)return e.error(`Expected 2 arguments, but 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found ${t.length-1} instead.`);const i=e.parse(t[1],1,ou),n=e.parse(t[2],2,ou);if(!i||!n)return null;if(!fu(i.type,[nu,iu,eu,tu,ou]))return e.error(`Expected first argument to be of type boolean, string, number or null, but found ${cu(i.type)} instead`);if(4===t.length){const r=e.parse(t[3],3,eu);return r?new Hc(i,n,r):null}return new Hc(i,n)}evaluate(t){const e=this.needle.evaluate(t),i=this.haystack.evaluate(t);if(!gu(e,["boolean","string","number","null"]))throw new Eu(`Expected first argument to be of type boolean, string, number or null, but found ${cu(bu(e))} instead.`);if(!gu(i,["string","array"]))throw new Eu(`Expected second argument to be of type array or string, but found ${cu(bu(i))} instead.`);if(this.fromIndex){const n=this.fromIndex.evaluate(t);return i.indexOf(e,n)}return i.indexOf(e)}eachChild(t){t(this.needle),t(this.haystack),this.fromIndex&&t(this.fromIndex)}outputDefined(){return!1}serialize(){if(null!=this.fromIndex&&void 0!==this.fromIndex){const 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this.src_}load(){if(this.imageState_===i.IDLE){this.image_||this.initializeImage_(),this.imageState_=i.LOADING;try{void 0!==this.src_&&(this.image_.src=this.src_)}catch{this.handleImageError_()}this.image_ instanceof HTMLImageElement&&at(this.image_,this.src_).then((t=>{this.image_=t,this.handleImageLoad_()})).catch(this.handleImageError_.bind(this))}}replaceColor_(t){if(!this.color_||this.canvas_[t]||this.imageState_!==i.LOADED)return;const e=this.image_,n=O(Math.ceil(e.width*t),Math.ceil(e.height*t)),r=n.canvas;n.scale(t,t),n.drawImage(e,0,0),n.globalCompositeOperation="multiply",n.fillStyle=function(t){return"string"==typeof t?t:D(t)}(this.color_),n.fillRect(0,0,r.width/t,r.height/t),n.globalCompositeOperation="destination-in",n.drawImage(e,0,0),this.canvas_[t]=r}ready(){return this.ready_||(this.ready_=new Promise((t=>{if(this.imageState_===i.LOADED||this.imageState_===i.ERROR)t();else{const 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0,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}getAnchor(){const t=this.size_,e=this.getDisplacement(),i=this.getScaleArray();return[t[0]/2-e[0]/i[0],t[1]/2+e[1]/i[1]]}getAngle(){return this.angle_}getFill(){return this.fill_}setFill(t){this.fill_=t,this.render()}getHitDetectionImage(){return this.hitDetectionCanvas_||(this.hitDetectionCanvas_=this.createHitDetectionCanvas_(this.renderOptions_)),this.hitDetectionCanvas_}getImage(t){const e=this.fill_?.getKey(),n=`${t},${this.angle_},${this.radius},${this.radius2_},${this.points_},${e}`+Object.values(this.renderOptions_).join(",");let r=ut.get(n,null,null)?.getImage(1);if(!r){const e=this.renderOptions_,s=Math.ceil(e.size*t),o=O(s,s);this.draw_(e,o,t),r=o.canvas,ut.set(n,null,null,new ft(r,void 0,null,i.LOADED,null))}return r}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}getRadius2(){return this.radius2_}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t,this.render()}listenImageChange(t){}load(){}unlistenImageChange(t){}calculateLineJoinSize_(t,e,i){if(0===e||this.points_===1/0||"bevel"!==t&&"miter"!==t)return e;let n=this.radius,r=void 0===this.radius2_?n:this.radius2_;if(n{this.patternImage_=null})),e.getImageState()===i.IDLE&&e.load(),e.getImageState()===i.LOADING&&(this.patternImage_=e)}this.color_=t}getKey(){const t=this.getColor();return t?t instanceof CanvasPattern||t instanceof CanvasGradient?wt(t):"object"==typeof t&&"src"in t?t.src+":"+t.offset:F(t).toString():""}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}var te=Qt;function ee(t,e){if(!t)throw new Error(e)}function ie(t,e,i,n){return void 0!==i&&void 0!==n?[i/t,n/e]:void 0!==i?i/t:void 0!==n?n/e:1}class ne extends $t{constructor(t){const e=void 0!==(t=t||{}).opacity?t.opacity:1,n=void 0!==t.rotation?t.rotation:0,r=void 0!==t.scale?t.scale:1,s=void 0!==t.rotateWithView&&t.rotateWithView;super({opacity:e,rotation:n,scale:r,displacement:void 0!==t.displacement?t.displacement:[0,0],rotateWithView:s,declutterMode:t.declutterMode}),this.anchor_=void 0!==t.anchor?t.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=void 0!==t.anchorOrigin?t.anchorOrigin:"top-left",this.anchorXUnits_=void 0!==t.anchorXUnits?t.anchorXUnits:"fraction",this.anchorYUnits_=void 0!==t.anchorYUnits?t.anchorYUnits:"fraction",this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null;const o=void 0!==t.img?t.img:null;let a,l=t.src;if(ee(!(void 0!==l&&o),"`image` and `src` cannot be provided at the same time"),void 0!==l&&0!==l.length||!o||(l=o.src||wt(o)),ee(void 0!==l&&l.length>0,"A defined and non-empty `src` or 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0!==e&&this.setScale(ie(e,i,t.width,t.height))}}clone(){let t,e,i;return this.initialOptions_?(e=this.initialOptions_.width,i=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new ne({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:t,width:e,height:i,size:null!==this.size_?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let t=this.normalizedAnchor_;if(!t){t=this.anchor_;const e=this.getSize();if("fraction"==this.anchorXUnits_||"fraction"==this.anchorYUnits_){if(!e)return null;t=this.anchor_.slice(),"fraction"==this.anchorXUnits_&&(t[0]*=e[0]),"fraction"==this.anchorYUnits_&&(t[1]*=e[1])}if("top-left"!=this.anchorOrigin_){if(!e)return null;t===this.anchor_&&(t=this.anchor_.slice()),"top-right"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[0]=-t[0]+e[0]),"bottom-left"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[1]=-t[1]+e[1])}this.normalizedAnchor_=t}const e=this.getDisplacement(),i=this.getScaleArray();return[t[0]-e[0]/i[0],t[1]+e[1]/i[1]]}setAnchor(t){this.anchor_=t,this.normalizedAnchor_=null}getColor(){return this.color_}getImage(t){return this.iconImage_.getImage(t)}getPixelRatio(t){return this.iconImage_.getPixelRatio(t)}getImageSize(){return this.iconImage_.getSize()}getImageState(){return this.iconImage_.getImageState()}getHitDetectionImage(){return this.iconImage_.getHitDetectionImage()}getOrigin(){if(this.origin_)return this.origin_;let t=this.offset_;if("top-left"!=this.offsetOrigin_){const e=this.getSize(),i=this.iconImage_.getSize();if(!e||!i)return null;t=t.slice(),"top-right"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[0]=i[0]-e[0]-t[0]),"bottom-left"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[1]=i[1]-e[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){const t=this.getScaleArray();return this.size_?this.size_[0]*t[0]:this.iconImage_.getImageState()==i.LOADED?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==i.LOADED?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(N,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(N,t)}ready(){return this.iconImage_.ready()}}var re=ne,se={UNKNOWN:0,INTERSECTING:1,ABOVE:2,RIGHT:4,BELOW:8,LEFT:16};function oe(t){const e=fe();for(let i=0,n=t.length;ir&&(l|=se.RIGHT),as&&(l|=se.ABOVE),l===se.UNKNOWN&&(l=se.INTERSECTING),l}function fe(){return[1/0,1/0,-1/0,-1/0]}function ge(t,e,i,n,r){return r?(r[0]=t,r[1]=e,r[2]=i,r[3]=n,r):[t,e,i,n]}function me(t){return ge(1/0,1/0,-1/0,-1/0,t)}function ye(t,e){const i=t[0],n=t[1];return ge(i,n,i,n,e)}function _e(t,e,i,n,r){return be(me(r),t,e,i,n)}function xe(t,e){return t[0]==e[0]&&t[2]==e[2]&&t[1]==e[1]&&t[3]==e[3]}function ve(t,e){return e[0]t[2]&&(t[2]=e[2]),e[1]t[3]&&(t[3]=e[3]),t}function we(t,e){e[0]t[2]&&(t[2]=e[0]),e[1]t[3]&&(t[3]=e[1])}function be(t,e,i,n,r){for(;ie[0]?n[0]=t[0]:n[0]=e[0],t[1]>e[1]?n[1]=t[1]:n[1]=e[1],t[2]=e[0]&&t[1]<=e[3]&&t[3]>=e[1]}function Ge(t){return t[2]1){const e=t[2]-t[0],i=t[3]-t[1];for(let s=0;s=i[2])){const e=ze(i),r=Math.floor((n[0]-i[0])/e)*e;t[0]-=r,t[2]-=r}return t}function Ne(t,e,i){if(e.canWrapX()){const 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yi{constructor(t){super({code:t,units:"m",extent:vi,global:!0,worldExtent:wi,getPointResolution:function(t,e){return t/Math.cosh(e[1]/_i)}})}}const Ti=[new Si("EPSG:3857"),new Si("EPSG:102100"),new Si("EPSG:102113"),new Si("EPSG:900913"),new Si("http://www.opengis.net/def/crs/EPSG/0/3857"),new Si("http://www.opengis.net/gml/srs/epsg.xml#3857")];function Ci(t,e,i,n){const r=t.length;i=i>1?i:2,n=n??i,void 0===e&&(e=i>2?t.slice():new Array(r));for(let i=0;ibi?n=bi:n<-bi&&(n=-bi),e[i+1]=n}return e}function Ei(t,e,i,n){const r=t.length;i=i>1?i:2,n=n??i,void 0===e&&(e=i>2?t.slice():new Array(r));for(let i=0;irn&&(e=rn);const n=y(e),r=Math.sin(n),s=Math.cos(n),o=r/s,a=o*o,l=a*a,h=y(t),u=y(ln(i.number)),c=tn/Math.sqrt(1-zi*r**2),d=Xi*s**2,p=s*S(h-u,-Math.PI,Math.PI),f=p*p,g=f*p,m=g*p,_=m*p,x=_*p,v=tn*(qi*n-Zi*Math.sin(2*n)+$i*Math.sin(4*n)-Vi*Math.sin(6*n)),w=Li*c*(p+g/6*(1-a+d)+_/120*(5-18*a+l+72*d-58*Xi))+5e5;let b=Li*(v+c*o*(f/2+m/24*(5-a+9*d+4*d**2)+x/720*(61-58*a+l+600*d-330*Xi)));return i.north||(b+=1e7),[w,b]}function ln(t){return 6*(t-1)-180+3}const hn=[/^EPSG:(\d+)$/,/^urn:ogc:def:crs:EPSG::(\d+)$/,/^http:\/\/www\.opengis\.net\/def\/crs\/EPSG\/0\/(\d+)$/];function un(t){let e=0;for(const i of hn){const n=t.match(i);if(n){e=parseInt(n[1]);break}}if(!e)return null;let i=0,n=!1;return e>32700&&e<32761?i=e-32700:e>32600&&e<32661&&(n=!0,i=e-32600),i?{number:i,north:n}:null}function cn(t,e){return function(i,n,r,s){const o=i.length;r=r>1?r:2,s=s??r,n||(n=r>2?i.slice():new Array(o));for(let r=0;r=a?e[o+t]:s[t]}return i}}function Cn(t,e){if(t===e)return!0;const i=t.getUnits()===e.getUnits();if(t.getCode()===e.getCode())return i;return En(t,e)===_n&&i}function En(t,e){const i=t.getCode(),n=e.getCode();let r=Pi(i,n);if(r)return r;let s=null,o=null;for(const i of fn)s||(s=i(t)),o||(o=i(e));if(!s&&!o)return null;const a="EPSG:4326";if(o)if(s)r=Rn(s.inverse,o.forward);else{const t=Pi(i,a);t&&(r=Rn(t,o.forward))}else{const t=Pi(a,n);t&&(r=Rn(s.inverse,t))}return r&&(xn(t),xn(e),Di(t,e,r)),r}function Rn(t,e){return function(i,n,r,s){return n=t(i,n,r,s),e(n,n,r,s)}}function Mn(t,e){return En(vn(t),vn(e))}function In(t,e,i){const n=Mn(e,i);if(!n){const t=vn(e).getCode(),n=vn(i).getCode();throw new Error(`No transform available between ${t} and ${n}`)}return n(t,void 0,t.length)}function kn(t,e,i,n){return Xe(t,Mn(e,i),void 0,n)}let Fn=null;function An(){return Fn}function Dn(t,e){return Fn?In(t,e,Fn):t}function Pn(t,e){return Fn?In(t,Fn,e):(mn&&!pi(t,[0,0])&&t[0]>=-180&&t[0]<=180&&t[1]>=-90&&t[1]<=90&&(mn=!1,di("Call useGeographic() from ol/proj once to work with [longitude, latitude] coordinates.")),t)}function Ln(t,e){return Fn?kn(t,e,Fn):t}function zn(t,e){return Fn?kn(t,Fn,e):t}var On,Gn,Xn;bn(Ti),bn(ki),On=Ti,Gn=Ci,Xn=Ei,ki.forEach((function(t){On.forEach((function(e){Di(t,e,Gn),Di(e,t,Xn)}))}));const jn=new Array(6);function Nn(t){return Yn(t,1,0,0,1,0,0)}function Wn(t,e){const 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this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setWidth(t){this.width_=t}}var tr=Qn;class er{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=rr,void 0!==t.geometry&&this.setGeometry(t.geometry),this.fill_=void 0!==t.fill?t.fill:null,this.image_=void 0!==t.image?t.image:null,this.renderer_=void 0!==t.renderer?t.renderer:null,this.hitDetectionRenderer_=void 0!==t.hitDetectionRenderer?t.hitDetectionRenderer:null,this.stroke_=void 0!==t.stroke?t.stroke:null,this.text_=void 0!==t.text?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&"object"==typeof t&&(t=t.clone()),new er({geometry:t??void 0,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer()??void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,text:this.getText()?this.getText().clone():void 0,zIndex:this.getZIndex()})}getRenderer(){return this.renderer_}setRenderer(t){this.renderer_=t}setHitDetectionRenderer(t){this.hitDetectionRenderer_=t}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(t){this.fill_=t}getImage(){return this.image_}setImage(t){this.image_=t}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t}getText(){return this.text_}setText(t){this.text_=t}getZIndex(){return this.zIndex_}setGeometry(t){"function"==typeof t?this.geometryFunction_=t:"string"==typeof t?this.geometryFunction_=function(e){return e.get(t)}:t?void 0!==t&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=rr,this.geometry_=t}setZIndex(t){this.zIndex_=t}}let ir=null;function nr(t,e){if(!ir){const t=new te({color:"rgba(255,255,255,0.4)"}),e=new tr({color:"#3399CC",width:1.25});ir=[new er({image:new Jt({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return ir}function rr(t){return t.getGeometry()}var sr=er;class or{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.keepUpright_=t.keepUpright,this.scale_=t.scale,this.scaleArray_=qt(void 0!==t.scale?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=void 0!==t.fill?t.fill:new te({color:"#333"}),this.maxAngle_=void 0!==t.maxAngle?t.maxAngle:Math.PI/4,this.placement_=void 0!==t.placement?t.placement:"point",this.overflow_=!!t.overflow,this.stroke_=void 0!==t.stroke?t.stroke:null,this.offsetX_=void 0!==t.offsetX?t.offsetX:0,this.offsetY_=void 0!==t.offsetY?t.offsetY:0,this.backgroundFill_=t.backgroundFill?t.backgroundFill:null,this.backgroundStroke_=t.backgroundStroke?t.backgroundStroke:null,this.padding_=void 0===t.padding?null:t.padding,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new or({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),keepUpright:this.getKeepUpright(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 0,backgroundStroke:this.getBackgroundStroke()?this.getBackgroundStroke().clone():void 0,padding:this.getPadding()||void 0,declutterMode:this.getDeclutterMode()})}getOverflow(){return this.overflow_}getFont(){return this.font_}getMaxAngle(){return this.maxAngle_}getPlacement(){return this.placement_}getRepeat(){return this.repeat_}getOffsetX(){return this.offsetX_}getOffsetY(){return this.offsetY_}getFill(){return this.fill_}getRotateWithView(){return this.rotateWithView_}getKeepUpright(){return this.keepUpright_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getStroke(){return this.stroke_}getText(){return this.text_}getTextAlign(){return this.textAlign_}getJustify(){return this.justify_}getTextBaseline(){return this.textBaseline_}getBackgroundFill(){return this.backgroundFill_}getBackgroundStroke(){return this.backgroundStroke_}getPadding(){return this.padding_}getDeclutterMode(){return this.declutterMode_}setOverflow(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setKeepUpright(t){this.keepUpright_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=qt(void 0!==t?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}var ar=or,lr={IDLE:0,LOADING:1,LOADED:2,ERROR:3,EMPTY:4};function hr(t){return Math.pow(t,3)}function ur(t){return 1-hr(1-t)}function cr(t){return 3*t*t-2*t*t*t}var dr=class extends nt{constructor(t,e,i){super(),i=i||{},this.tileCoord=t,this.state=e,this.key="",this.transition_=void 0===i.transition?250:i.transition,this.transitionStarts_={},this.interpolate=!!i.interpolate}changed(){this.dispatchEvent(N)}release(){this.setState(lr.EMPTY)}getKey(){return this.key+"/"+this.tileCoord}getTileCoord(){return this.tileCoord}getState(){return this.state}setState(t){if(this.state!==lr.EMPTY){if(this.state!==lr.ERROR&&this.state>t)throw new Error("Tile load sequence violation");this.state=t,this.changed()}}load(){xt()}getAlpha(t,e){if(!this.transition_)return 1;let i=this.transitionStarts_[t];if(i){if(-1===i)return 1}else i=e,this.transitionStarts_[t]=i;const n=e-i+1e3/60;return n>=this.transition_?1:hr(n/this.transition_)}inTransition(t){return!!this.transition_&&-1!==this.transitionStarts_[t]}endTransition(t){this.transition_&&(this.transitionStarts_[t]=-1)}disposeInternal(){this.release(),super.disposeInternal()}};var pr=class extends dr{constructor(t,e,i,n,r,s){super(t,e,s),this.extent=null,this.format_=n,this.features_=null,this.loader_,this.projection=null,this.resolution,this.tileLoadFunction_=r,this.url_=i,this.key=i}getTileUrl(){return this.url_}getFormat(){return this.format_}getFeatures(){return this.features_}load(){this.state==lr.IDLE&&(this.setState(lr.LOADING),this.tileLoadFunction_(this,this.url_),this.loader_&&this.loader_(this.extent,this.resolution,this.projection))}onLoad(t,e){this.setFeatures(t)}onError(){this.setState(lr.ERROR)}setFeatures(t){this.features_=t,this.setState(lr.LOADED)}setLoader(t){this.loader_=t}};class fr extends St{constructor(t){if(super(),this.on,this.once,this.un,this.id_=void 0,this.geometryName_="geometry",this.style_=null,this.styleFunction_=void 0,this.geometryChangeKey_=null,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),t)if("function"==typeof t.getSimplifiedGeometry){const e=t;this.setGeometry(e)}else{const e=t;this.setProperties(e)}}clone(){const t=new fr(this.hasProperties()?this.getProperties():null);t.setGeometryName(this.getGeometryName());const e=this.getGeometry();e&&t.setGeometry(e.clone());const i=this.getStyle();return i&&t.setStyle(i),t}getGeometry(){return this.get(this.geometryName_)}getId(){return this.id_}getGeometryName(){return this.geometryName_}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}handleGeometryChange_(){this.changed()}handleGeometryChanged_(){this.geometryChangeKey_&&(ot(this.geometryChangeKey_),this.geometryChangeKey_=null);const t=this.getGeometry();t&&(this.geometryChangeKey_=rt(t,N,this.handleGeometryChange_,this)),this.changed()}setGeometry(t){this.set(this.geometryName_,t)}setStyle(t){this.style_=t,this.styleFunction_=t?function(t){if("function"==typeof t)return t;let e;if(Array.isArray(t))e=t;else{ee("function"==typeof t.getZIndex,"Expected an `ol/style/Style` or an array of `ol/style/Style.js`");e=[t]}return function(){return e}}(t):void 0,this.changed()}setId(t){this.id_=t,this.changed()}setGeometryName(t){this.removeChangeListener(this.geometryName_,this.handleGeometryChanged_),this.geometryName_=t,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),this.handleGeometryChanged_()}}var gr=fr;const mr=[1,0,0,1,0,0],yr=[NaN,NaN];var _r=class extends St{constructor(){super(),this.extent_=[1/0,1/0,-1/0,-1/0],this.extentRevision_=-1,this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=0,this.simplifyTransformedInternal=J(((t,e,i)=>{if(!i)return this.getSimplifiedGeometry(e);const n=this.clone();return n.applyTransform(i),n.getSimplifiedGeometry(e)}))}simplifyTransformed(t,e){return this.simplifyTransformedInternal(this.getRevision(),t,e)}clone(){return xt()}closestPointXY(t,e,i,n){return xt()}containsXY(t,e){return 0===this.closestPointXY(t,e,yr,Number.MIN_VALUE)}getClosestPoint(t,e){return e=e||[NaN,NaN],this.closestPointXY(t[0],t[1],e,1/0),e}intersectsCoordinate(t){return this.containsXY(t[0],t[1])}computeExtent(t){return xt()}getExtent(t){if(this.extentRevision_!=this.getRevision()){const t=this.computeExtent(this.extent_);(isNaN(t[0])||isNaN(t[1]))&&me(t),this.extentRevision_=this.getRevision()}return function(t,e){return e?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e):t}(this.extent_,t)}rotate(t,e){xt()}scale(t,e,i){xt()}simplify(t){return this.getSimplifiedGeometry(t*t)}getSimplifiedGeometry(t){return xt()}getType(){return xt()}applyTransform(t){xt()}intersectsExtent(t){return xt()}translate(t,e){xt()}transform(t,e){const i=vn(t),n="tile-pixels"==i.getUnits()?function(t,n,r){const s=i.getExtent(),o=i.getWorldExtent(),a=Ae(o)/Ae(s);qn(mr,o[0],o[3],a,-a,0,0,0);const l=li(t,0,t.length,r,mr,n),h=Mn(i,e);return h?h(l,l,r):l}:Mn(i,e);return this.applyTransform(n),this}};function xr(t){let e;return 2==t?e="XY":3==t?e="XYZ":4==t&&(e="XYZM"),e}function vr(t){let e;return"XY"==t?e=2:"XYZ"==t||"XYM"==t?e=3:"XYZM"==t&&(e=4),e}var wr=class extends _r{constructor(){super(),this.layout="XY",this.stride=2,this.flatCoordinates}computeExtent(t){return _e(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinates(){return xt()}getFirstCoordinate(){return this.flatCoordinates.slice(0,this.stride)}getFlatCoordinates(){return this.flatCoordinates}getLastCoordinate(){return this.flatCoordinates.slice(this.flatCoordinates.length-this.stride)}getLayout(){return this.layout}getSimplifiedGeometry(t){if(this.simplifiedGeometryRevision!==this.getRevision()&&(this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=this.getRevision()),t<0||0!==this.simplifiedGeometryMaxMinSquaredTolerance&&t<=this.simplifiedGeometryMaxMinSquaredTolerance)return this;const e=this.getSimplifiedGeometryInternal(t);return e.getFlatCoordinates().length1)c=i;else{if(d>0){for(let r=0;rr&&(r=a),s=i,o=n}return r}function Ir(t,e,i,n,r){for(let s=0,o=i.length;s=r[0]&&s[2]<=r[2]||s[1]>=r[1]&&s[3]<=r[3]||Lr(t,e,i,n,(function(t,e){return function(t,e,i){let n=!1;const r=pe(t,e),s=pe(t,i);if(r===se.INTERSECTING||s===se.INTERSECTING)n=!0;else{const o=t[0],a=t[1],l=t[2],h=t[3],u=e[0],c=e[1],d=i[0],p=i[1],f=(p-c)/(d-u);let g,m;s&se.ABOVE&&!(r&se.ABOVE)&&(g=d-(p-h)/f,n=g>=o&&g<=l),n||!(s&se.RIGHT)||r&se.RIGHT||(m=p-(d-l)*f,n=m>=a&&m<=h),n||!(s&se.BELOW)||r&se.BELOW||(g=d-(p-a)/f,n=g>=o&&g<=l),n||!(s&se.LEFT)||r&se.LEFT||(m=p-(d-o)*f,n=m>=a&&m<=h)}return n}(r,t,e)})))}function Or(t,e,i,n,r){return!!zr(t,e,i,n,r)||(!!Ue(t,e,i,n,r[0],r[1])||(!!Ue(t,e,i,n,r[0],r[3])||(!!Ue(t,e,i,n,r[2],r[1])||!!Ue(t,e,i,n,r[2],r[3]))))}function Gr(t,e,i,n,r){if(!Or(t,e,i[0],n,r))return!1;if(1===i.length)return!0;for(let e=1,s=i.length;ef&&(d=(f+d)/2,f=d),g>m&&(g=(m+g)/2,m=g);let y=p(n[0],d,f),_=p(n[1],g,m);if(o&&i&&r){const t=30*r;y+=-t*Math.log(1+Math.max(0,d-n[0])/t)+t*Math.log(1+Math.max(0,n[0]-f)/t),_+=-t*Math.log(1+Math.max(0,g-n[1])/t)+t*Math.log(1+Math.max(0,n[1]-m)/t)}return[y,_]}}function as(t){return t}function ls(t,e,i,n){const r=ze(e)/i[0],s=Ae(e)/i[1];return n?Math.min(t,Math.max(r,s)):Math.min(t,Math.min(r,s))}function hs(t,e,i){let n=Math.min(t,e);return n*=Math.log(1+50*Math.max(0,t/e-1))/50+1,i&&(n=Math.max(n,i),n/=Math.log(1+50*Math.max(0,i/t-1))/50+1),p(n,i/2,2*e)}function us(t,e,i,n,r){return i=void 0===i||i,function(s,o,a,l){if(void 0!==s){const o=n?ls(t,n,a,r):t;return i&&l?hs(s,o,e):p(s,e,o)}}}function cs(t){if(void 0!==t)return 0}function ds(t){if(void 0!==t)return t}const ps=42,fs=256;function gs(t,e){setTimeout((function(){t(e)}),0)}function ms(t){return!(t.sourceCenter&&t.targetCenter&&!pi(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function ys(t,e,i,n,r){const s=Math.cos(-r);let o=Math.sin(-r),a=t[0]*s-t[1]*o,l=t[1]*s+t[0]*o;a+=(e[0]/2-i[0])*n,l+=(i[1]-e[1]/2)*n,o=-o;return[a*s-l*o,l*s+a*o]}var _s=class extends St{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=Sn(t.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,t.projection&&yn(),t.center&&(t.center=Pn(t.center,this.projection_)),t.extent&&(t.extent=zn(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in ss)delete e[t];this.setProperties(e,!0);const i=function(t){let e,i,n;const r=28,s=2;let o=void 0!==t.minZoom?t.minZoom:0,a=void 0!==t.maxZoom?t.maxZoom:r;const l=void 0!==t.zoomFactor?t.zoomFactor:s,h=void 0!==t.multiWorld&&t.multiWorld,u=void 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e=this.constraints_.rotation(t,!0);this.targetCenter_=this.calculateCenterRotate(e,s.anchor)}this.nextRotation_=s.targetRotation,this.targetRotation_=t}if(this.applyTargetState_(!0),e=!0,!s.complete)break}if(r){this.animations_[i]=null,this.setHint(ns,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=n[0].callback;t&&gs(t,!0)}}this.animations_=this.animations_.filter(Boolean),e&&void 0===this.updateAnimationKey_&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let i;const n=this.getCenterInternal();var r,s;return void 0!==n&&(i=[n[0]-e[0],n[1]-e[1]],fi(i,t-this.getRotation()),s=e,(r=i)[0]+=+s[0],r[1]+=+s[1]),i}calculateCenterZoom(t,e){let i;const n=this.getCenterInternal(),r=this.getResolution();if(void 0!==n&&void 0!==r){i=[e[0]-t*(e[0]-n[0])/r,e[1]-t*(e[1]-n[1])/r]}return i}getViewportSize_(t){const e=this.viewportSize_;if(t){const i=e[0],n=e[1];return[Math.abs(i*Math.cos(t))+Math.abs(n*Math.sin(t)),Math.abs(i*Math.sin(t))+Math.abs(n*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t?Dn(t,this.getProjection()):t}getCenterInternal(){return this.get(ss.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return void 0!==t?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){return Ln(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();ee(e,"The view center is not defined");const i=this.getResolution();ee(void 0!==i,"The view resolution is not defined");const n=this.getRotation();return ee(void 0!==n,"The view rotation is not 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function(i){return e/Math.pow(t,i*n)}}getRotation(){return this.get(ss.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),i=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(i/n)/e;return function(t){return Math.log(i/t)/e/r}}getViewportSizeMinusPadding_(t){let e=this.getViewportSize_(t);const i=this.padding_;return i&&(e=[e[0]-i[1]-i[3],e[1]-i[0]-i[2]]),e}getState(){const t=this.getProjection(),e=this.getResolution(),i=this.getRotation();let n=this.getCenterInternal();const r=this.padding_;if(r){const t=this.getViewportSizeMinusPadding_();n=ys(n,this.getViewportSize_(),[t[0]/2+r[3],t[1]/2+r[0]],e,i)}return{center:n.slice(0),projection:void 0!==t?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:i,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return void 0!==e&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e,i,n=this.minZoom_||0;if(this.resolutions_){const r=Z(this.resolutions_,t,1);n=r,e=this.resolutions_[r],i=r==this.resolutions_.length-1?2:e/this.resolutions_[r+1]}else e=this.maxResolution_,i=this.zoomFactor_;return n+Math.log(e/t)/Math.log(i)}getResolutionForZoom(t){if(this.resolutions_?.length){if(1===this.resolutions_.length)return this.resolutions_[0];const e=p(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,p(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(ee(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,"Invalid extent or geometry provided as `geometry`"),Array.isArray(t)){ee(!Ge(t),"Cannot fit empty extent provided as `geometry`");i=$r(zn(t,this.getProjection()))}else if("Circle"===t.getType()){const e=zn(t.getExtent(),this.getProjection());i=$r(e),i.rotate(this.getRotation(),Me(e))}else{const e=An();i=e?t.clone().transform(e,this.getProjection()):t}this.fitInternal(i,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),i=Math.cos(e),n=Math.sin(-e),r=t.getFlatCoordinates(),s=t.getStride();let o=1/0,a=1/0,l=-1/0,h=-1/0;for(let t=0,e=r.length;t=t.maxResolution)return!1;const n=e.zoom;return n>t.minZoom&&n<=t.maxZoom}var Ps=class extends As{constructor(t){const e=Object.assign({},t);delete e.source,super(e),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,t.render&&(this.render=t.render),t.map&&this.setMap(t.map),this.addChangeListener(ks,this.handleSourcePropertyChange_);const i=t.source?t.source:null;this.setSource(i)}getLayersArray(t){return(t=t||[]).push(this),t}getLayerStatesArray(t){return(t=t||[]).push(this.getLayerState()),t}getSource(){return this.get(ks)||null}getRenderSource(){return this.getSource()}getSourceState(){const t=this.getSource();return t?t.getState():"undefined"}handleSourceChange_(){this.changed(),this.sourceReady_||"ready"!==this.getSource().getState()||(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(ot(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;const t=this.getSource();t&&(this.sourceChangeKey_=rt(t,N,this.handleSourceChange_,this),"ready"===t.getState()&&(this.sourceReady_=!0,setTimeout((()=>{this.dispatchEvent("sourceready")}),0)),this.clearRenderer()),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):Promise.resolve([])}getData(t){return this.renderer_&&this.rendered?this.renderer_.getData(t):null}isVisible(t){let e;const i=this.getMapInternal();let n;if(!t&&i&&(t=i.getView()),e=t instanceof 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i=0;i=128&&js(i,n,this),this.pos=i-1,this.writeVarint(n),this.pos+=n}writeMessage(t,e,i){this.writeTag(t,2),this.writeRawMessage(e,i)}writePackedVarint(t,e){e.length&&this.writeMessage(t,Ns,e)}writePackedSVarint(t,e){e.length&&this.writeMessage(t,Ws,e)}writePackedBoolean(t,e){e.length&&this.writeMessage(t,Bs,e)}writePackedFloat(t,e){e.length&&this.writeMessage(t,Ys,e)}writePackedDouble(t,e){e.length&&this.writeMessage(t,Us,e)}writePackedFixed32(t,e){e.length&&this.writeMessage(t,qs,e)}writePackedSFixed32(t,e){e.length&&this.writeMessage(t,Zs,e)}writePackedFixed64(t,e){e.length&&this.writeMessage(t,$s,e)}writePackedSFixed64(t,e){e.length&&this.writeMessage(t,Vs,e)}writeBytesField(t,e){this.writeTag(t,2),this.writeBytes(e)}writeFixed32Field(t,e){this.writeTag(t,5),this.writeFixed32(e)}writeSFixed32Field(t,e){this.writeTag(t,5),this.writeSFixed32(e)}writeFixed64Field(t,e){this.writeTag(t,1),this.writeFixed64(e)}writeSFixed64Field(t,e){this.writeTag(t,1),this.writeSFixed64(e)}writeVarintField(t,e){this.writeTag(t,0),this.writeVarint(e)}writeSVarintField(t,e){this.writeTag(t,0),this.writeSVarint(e)}writeStringField(t,e){this.writeTag(t,2),this.writeString(e)}writeFloatField(t,e){this.writeTag(t,5),this.writeFloat(e)}writeDoubleField(t,e){this.writeTag(t,1),this.writeDouble(e)}writeBooleanField(t,e){this.writeVarintField(t,+e)}}function 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