/*
* BSD 2-Clause License
*
* Copyright 2005-present, OpenLayers Contributors All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the documentation and/or
*    other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/

var ol=function(){"use strict";const t={1:"The view center is not defined",2:"The view resolution is not defined",3:"The view rotation is not defined",4:"`image` and `src` cannot be provided at the same time",5:"`imgSize` must be set when `image` is provided",7:"`format` must be set when `url` is set",8:"Unknown `serverType` configured",9:"`url` must be configured or set using `#setUrl()`",10:"The default `geometryFunction` can only handle `Point` geometries",11:"`options.featureTypes` must be an Array",12:"`options.geometryName` must also be provided when `options.bbox` is set",13:"Invalid corner",14:"Invalid color",15:"Tried to get a value for a key that does not exist in the cache",16:"Tried to set a value for a key that is used already",17:"`resolutions` must be sorted in descending order",18:"Either `origin` or `origins` must be configured, never both",19:"Number of `tileSizes` and `resolutions` must be equal",20:"Number of `origins` and `resolutions` must be equal",22:"Either `tileSize` or `tileSizes` must be configured, never both",24:"Invalid extent or geometry provided as `geometry`",25:"Cannot fit empty extent provided as `geometry`",26:"Features must have an id set",27:"Features must have an id set",28:'`renderMode` must be `"hybrid"` or `"vector"`',30:"The passed `feature` was already added to the source",31:"Tried to enqueue an `element` that was already added to the queue",32:"Transformation matrix cannot be inverted",33:"Invalid units",34:"Invalid geometry layout",36:"Unknown SRS type",37:"Unknown geometry type found",38:"`styleMapValue` has an unknown type",39:"Unknown geometry type",40:"Expected `feature` to have a geometry",41:"Expected an `ol/style/Style` or an array of `ol/style/Style.js`",42:"Question unknown, the answer is 42",43:"Expected `layers` to be an array or a `Collection`",47:"Expected `controls` to be an array or an `ol/Collection`",48:"Expected `interactions` to be an array or an `ol/Collection`",49:"Expected `overlays` to be an array or an `ol/Collection`",50:"`options.featureTypes` should be an Array",51:"Either `url` or `tileJSON` options must be provided",52:"Unknown `serverType` configured",53:"Unknown `tierSizeCalculation` configured",55:"The {-y} placeholder requires a tile grid with extent",56:"mapBrowserEvent must originate from a pointer event",57:"At least 2 conditions are required",59:"Invalid command found in the PBF",60:"Missing or invalid `size`",61:"Cannot determine IIIF Image API version from provided image information JSON",62:"A `WebGLArrayBuffer` must either be of type `ELEMENT_ARRAY_BUFFER` or `ARRAY_BUFFER`",64:"Layer opacity must be a number",66:"`forEachFeatureAtCoordinate` cannot be used on a WebGL layer if the hit detection logic has not been enabled. 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s=0,o=i.length;s<o;++s){const o=i[s],a=sr(t,e,o,n);if(0===s){if(r&&a||!r&&!a)return!1}else if(r&&!a||!r&&a)return!1;e=o}return!0}function ar(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];if(!or(t,e,o,n,r))return!1;o.length&&(e=o[o.length-1])}return!0}function lr(t,e,i,n,r){r=void 0!==r&&r;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=sr(t,e,o,n);(0===s?r&&a||!r&&!a:r&&!a||!r&&a)&&rr(t,e,o,n),e=o}return e}function hr(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s)e=lr(t,e,i[s],n,r);return e}function cr(t,e){const i=[];let n=0,r=0;for(let s=0,o=e.length;s<o;++s){const o=e[s];if(sr(t,n,o,2)){if(0===i.length)continue;i[i.length-1].push(e[r])}else i.push(e.slice(r,s+1));r=s+1,n=o}return i}class ur extends _n{constructor(t,e,i){super(),this.ends_=[],this.flatInteriorPointRevision_=-1,this.flatInteriorPoint_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,void 0!==e&&i?(this.setFlatCoordinates(e,t),this.ends_=i):this.setCoordinates(t,e)}appendLinearRing(t){this.flatCoordinates?c(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new ur(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Wt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(wn(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Cn(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return Kn(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,e)}getArea(){return zn(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),lr(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,jn(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=ge(this.getExtent());this.flatInteriorPoint_=Hn(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new Wn(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new Vn(this.flatCoordinates.slice(0===t?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLinearRings(){const t=this.layout,e=this.flatCoordinates,i=this.ends_,n=[];let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=new Vn(e.slice(r,o),t);n.push(a),r=o}return n}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;or(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=lr(this.orientedFlatCoordinates_,0,this.ends_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=Dn(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,i),new ur(e,"XY",i)}getType(){return"Polygon"}intersectsExtent(t){return ir(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=In(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}function dr(t,e,i,n){i=i||32;const r=[];for(let s=0;s<i;++s)c(r,Oi(t,e,2*Math.PI*s/i,n));return r.push(r[0],r[1]),new ur(r,"XY",[r.length])}function gr(t){const e=t[0],i=t[1],n=t[2],r=t[3],s=[e,i,e,r,n,r,n,i,e,i];return new ur(s,"XY",[s.length])}function fr(t,e,i){e=e||32;const n=t.getStride(),r=t.getLayout(),s=t.getCenter(),o=n*(e+1),a=new Array(o);for(let t=0;t<o;t+=n){a[t]=0,a[t+1]=0;for(let e=2;e<n;e++)a[t+e]=s[e]}const l=[a.length],h=new ur(a,r,l);return pr(h,s,t.getRadius(),i),h}function pr(t,e,i,n){const r=t.getFlatCoordinates(),s=t.getStride(),o=r.length/s-1,a=n||0;for(let t=0;t<=o;++t){const n=t*s,l=a+2*li(t,o)*Math.PI/o;r[n]=e[0]+i*Math.cos(l),r[n+1]=e[1]+i*Math.sin(l)}t.changed()}const mr="accuracy",_r="accuracyGeometry",yr="altitude",xr="altitudeAccuracy",vr="heading",Sr="position",wr="projection",Er="speed",Tr="tracking",Cr="trackingOptions";class br extends i{constructor(t){super(w),this.code=t.code,this.message=t.message}}class Rr extends v{constructor(t,e,i,n){super(),this.extent=t,this.pixelRatio_=i,this.resolution=e,this.state=n}changed(){this.dispatchEvent(S)}getExtent(){return this.extent}getImage(){return B()}getPixelRatio(){return this.pixelRatio_}getResolution(){return this.resolution}getState(){return this.state}load(){B()}}var Pr=0,Ir=1,Lr=2,Mr=3,Fr=4;class Ar extends Rr{constructor(t,e,i,n,r,s){super(t,e,i,Pr),this.src_=n,this.image_=new Image,null!==r&&(this.image_.crossOrigin=r),this.unlisten_=null,this.state=Pr,this.imageLoadFunction_=s}getImage(){return this.image_}handleImageError_(){this.state=Mr,this.unlistenImage_(),this.changed()}handleImageLoad_(){void 0===this.resolution&&(this.resolution=_e(this.extent)/this.image_.height),this.state=Lr,this.unlistenImage_(),this.changed()}load(){this.state!=Pr&&this.state!=Mr||(this.state=Ir,this.changed(),this.imageLoadFunction_(this,this.src_),this.unlisten_=Or(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}setImage(t){this.image_=t,this.resolution=_e(this.extent)/this.image_.height}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}}function Or(t,e,i){const n=t;let r=!0,s=!1,o=!1;const a=[D(n,M,(function(){o=!0,s||e()}))];return n.src&&yt?(s=!0,n.decode().then((function(){r&&e()})).catch((function(t){r&&(o?e():i())}))):a.push(D(n,w,i)),function(){r=!1,a.forEach(k)}}class Nr extends Rr{constructor(t,e,i,n,r){super(t,e,i,void 0!==r?Pr:Lr),this.loader_=void 0!==r?r:null,this.canvas_=n,this.error_=null}getError(){return this.error_}handleLoad_(t){t?(this.error_=t,this.state=Mr):this.state=Lr,this.changed()}load(){this.state==Pr&&(this.state=Ir,this.changed(),this.loader_(this.handleLoad_.bind(this)))}getImage(){return this.canvas_}}function Dr(t,e,i,n){let r;return r=i&&i.length?i.shift():_t?new OffscreenCanvas(t||300,e||300):document.createElement("canvas"),t&&(r.width=t),e&&(r.height=e),r.getContext("2d",n)}function kr(t){const e=t.canvas;e.width=1,e.height=1,t.clearRect(0,0,1,1)}function Gr(t){let e=t.offsetWidth;const i=getComputedStyle(t);return e+=parseInt(i.marginLeft,10)+parseInt(i.marginRight,10),e}function jr(t){let e=t.offsetHeight;const i=getComputedStyle(t);return e+=parseInt(i.marginTop,10)+parseInt(i.marginBottom,10),e}function Br(t,e){const i=e.parentNode;i&&i.replaceChild(t,e)}function Ur(t){return t&&t.parentNode?t.parentNode.removeChild(t):null}function zr(t){for(;t.lastChild;)t.removeChild(t.lastChild)}function Xr(t,e){const i=t.childNodes;for(let n=0;;++n){const r=i[n],s=e[n];if(!r&&!s)break;r!==s&&(r?s?t.insertBefore(s,r):(t.removeChild(r),--n):t.appendChild(s))}}class Vr extends st{constructor(t,e,i,n,r,s){super(t,e,s),this.crossOrigin_=n,this.src_=i,this.key=i,this.image_=new Image,null!==n&&(this.image_.crossOrigin=n),this.unlisten_=null,this.tileLoadFunction_=r}getImage(){return this.image_}setImage(t){this.image_=t,this.state=J,this.unlistenImage_(),this.changed()}handleImageError_(){this.state=Q,this.unlistenImage_(),this.image_=function(){const t=Dr(1,1);return t.fillStyle="rgba(0,0,0,0)",t.fillRect(0,0,1,1),t.canvas}(),this.changed()}handleImageLoad_(){const t=this.image_;t.naturalWidth&&t.naturalHeight?this.state=J:this.state=tt,this.unlistenImage_(),this.changed()}load(){this.state==Q&&(this.state=H,this.image_=new Image,null!==this.crossOrigin_&&(this.image_.crossOrigin=this.crossOrigin_)),this.state==H&&(this.state=$,this.changed(),this.tileLoadFunction_(this,this.src_),this.unlisten_=Or(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}}class Wr{constructor(t,e,i){this.decay_=t,this.minVelocity_=e,this.delay_=i,this.points_=[],this.angle_=0,this.initialVelocity_=0}begin(){this.points_.length=0,this.angle_=0,this.initialVelocity_=0}update(t,e){this.points_.push(t,e,Date.now())}end(){if(this.points_.length<6)return!1;const t=Date.now()-this.delay_,e=this.points_.length-3;if(this.points_[e+2]<t)return!1;let i=e-3;for(;i>0&&this.points_[i+2]>t;)i-=3;const n=this.points_[e+2]-this.points_[i+2];if(n<1e3/60)return!1;const r=this.points_[e]-this.points_[i],s=this.points_[e+1]-this.points_[i+1];return this.angle_=Math.atan2(s,r),this.initialVelocity_=Math.sqrt(r*r+s*s)/n,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}}const Zr=/^#([a-f0-9]{3}|[a-f0-9]{4}(?:[a-f0-9]{2}){0,2})$/i,Yr=/^([a-z]*)$|^hsla?\(.*\)$/i;function Kr(t){return"string"==typeof t?t:Qr(t)}function qr(t){const e=document.createElement("div");if(e.style.color=t,""!==e.style.color){document.body.appendChild(e);const t=getComputedStyle(e).color;return document.body.removeChild(e),t}return""}const Hr=function(){const t={};let e=0;return function(i){let n;if(t.hasOwnProperty(i))n=t[i];else{if(e>=1024){let i=0;for(const n in t)0==(3&i++)&&(delete t[n],--e)}n=function(t){let e,i,n,r,s;Yr.exec(t)&&(t=qr(t));if(Zr.exec(t)){const o=t.length-1;let a;a=o<=4?1:2;const l=4===o||8===o;e=parseInt(t.substr(1+0*a,a),16),i=parseInt(t.substr(1+1*a,a),16),n=parseInt(t.substr(1+2*a,a),16),r=l?parseInt(t.substr(1+3*a,a),16):255,1==a&&(e=(e<<4)+e,i=(i<<4)+i,n=(n<<4)+n,l&&(r=(r<<4)+r)),s=[e,i,n,r/255]}else t.startsWith("rgba(")?(s=t.slice(5,-1).split(",").map(Number),Jr(s)):t.startsWith("rgb(")?(s=t.slice(4,-1).split(",").map(Number),s.push(1),Jr(s)):at(!1,14);return s}(i),t[i]=n,++e}return n}}();function $r(t){return Array.isArray(t)?t:Hr(t)}function Jr(t){return t[0]=ii(t[0]+.5|0,0,255),t[1]=ii(t[1]+.5|0,0,255),t[2]=ii(t[2]+.5|0,0,255),t[3]=ii(t[3],0,1),t}function Qr(t){let e=t[0];e!=(0|e)&&(e=e+.5|0);let i=t[1];i!=(0|i)&&(i=i+.5|0);let n=t[2];n!=(0|n)&&(n=n+.5|0);return"rgba("+e+","+i+","+n+","+(void 0===t[3]?1:Math.round(100*t[3])/100)+")"}function ts(t){return Yr.test(t)&&(t=qr(t)),Zr.test(t)||t.startsWith("rgba(")||t.startsWith("rgb(")}class es{constructor(){this.cache_={},this.cacheSize_=0,this.maxCacheSize_=32}clear(){this.cache_={},this.cacheSize_=0}canExpireCache(){return this.cacheSize_>this.maxCacheSize_}expire(){if(this.canExpireCache()){let t=0;for(const e in this.cache_){const i=this.cache_[e];0!=(3&t++)||i.hasListener()||(delete this.cache_[e],--this.cacheSize_)}}}get(t,e,i){const n=is(t,e,i);return n in this.cache_?this.cache_[n]:null}set(t,e,i,n){const r=is(t,e,i);this.cache_[r]=n,++this.cacheSize_}setSize(t){this.maxCacheSize_=t,this.expire()}}function is(t,e,i){return e+":"+t+":"+(i?Kr(i):"null")}const ns=new es;var rs="opacity",ss="visible",os="extent",as="zIndex",ls="maxResolution",hs="minResolution",cs="maxZoom",us="minZoom",ds="source",gs="map";class fs extends V{constructor(t){super(),this.on,this.once,this.un,this.background_=t.background;const e=Object.assign({},t);"object"==typeof t.properties&&(delete e.properties,Object.assign(e,t.properties)),e[rs]=void 0!==t.opacity?t.opacity:1,at("number"==typeof e[rs],64),e[ss]=void 0===t.visible||t.visible,e[as]=t.zIndex,e[ls]=void 0!==t.maxResolution?t.maxResolution:1/0,e[hs]=void 0!==t.minResolution?t.minResolution:0,e[us]=void 0!==t.minZoom?t.minZoom:-1/0,e[cs]=void 0!==t.maxZoom?t.maxZoom:1/0,this.className_=void 0!==e.className?e.className:"ol-layer",delete e.className,this.setProperties(e),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(t){const e=this.state_||{layer:this,managed:void 0===t||t},i=this.getZIndex();return e.opacity=ii(Math.round(100*this.getOpacity())/100,0,1),e.visible=this.getVisible(),e.extent=this.getExtent(),e.zIndex=void 0!==i||e.managed?i:1/0,e.maxResolution=this.getMaxResolution(),e.minResolution=Math.max(this.getMinResolution(),0),e.minZoom=this.getMinZoom(),e.maxZoom=this.getMaxZoom(),this.state_=e,e}getLayersArray(t){return B()}getLayerStatesArray(t){return B()}getExtent(){return this.get(os)}getMaxResolution(){return this.get(ls)}getMinResolution(){return this.get(hs)}getMinZoom(){return this.get(us)}getMaxZoom(){return this.get(cs)}getOpacity(){return this.get(rs)}getSourceState(){return B()}getVisible(){return this.get(ss)}getZIndex(){return this.get(as)}setBackground(t){this.background_=t,this.changed()}setExtent(t){this.set(os,t)}setMaxResolution(t){this.set(ls,t)}setMinResolution(t){this.set(hs,t)}setMaxZoom(t){this.set(cs,t)}setMinZoom(t){this.set(us,t)}setOpacity(t){at("number"==typeof t,64),this.set(rs,t)}setVisible(t){this.set(ss,t)}setZIndex(t){this.set(as,t)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}}var ps="prerender",ms="postrender",_s="precompose",ys="postcompose",xs="rendercomplete";class vs extends fs{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.rendered=!1,t.render&&(this.render=t.render),t.map&&this.setMap(t.map),this.addChangeListener(ds,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(ds)||null}getRenderSource(){return this.getSource()}getSourceState(){const t=this.getSource();return t?t.getState():"undefined"}handleSourceChange_(){this.changed()}handleSourcePropertyChange_(){this.sourceChangeKey_&&(k(this.sourceChangeKey_),this.sourceChangeKey_=null);const t=this.getSource();t&&(this.sourceChangeKey_=N(t,S,this.handleSourceChange_,this)),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):new Promise((t=>t([])))}getData(t){return this.renderer_&&this.rendered?this.renderer_.getData(t):null}render(t,e){const i=this.getRenderer();if(i.prepareFrame(t))return this.rendered=!0,i.renderFrame(t,e)}unrender(){this.rendered=!1}setMapInternal(t){t||this.unrender(),this.set(gs,t)}getMapInternal(){return this.get(gs)}setMap(t){this.mapPrecomposeKey_&&(k(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),t||this.changed(),this.mapRenderKey_&&(k(this.mapRenderKey_),this.mapRenderKey_=null),t&&(this.mapPrecomposeKey_=N(t,_s,(function(t){const e=t.frameState.layerStatesArray,i=this.getLayerState(!1);at(!e.some((function(t){return t.layer===i.layer})),67),e.push(i)}),this),this.mapRenderKey_=N(this,S,t.render,t),this.changed())}setSource(t){this.set(ds,t)}getRenderer(){return this.renderer_||(this.renderer_=this.createRenderer()),this.renderer_}hasRenderer(){return!!this.renderer_}createRenderer(){return null}disposeInternal(){this.renderer_&&(this.renderer_.dispose(),delete this.renderer_),this.setSource(null),super.disposeInternal()}}function Ss(t,e){if(!t.visible)return!1;const i=e.resolution;if(i<t.minResolution||i>=t.maxResolution)return!1;const n=e.zoom;return n>t.minZoom&&n<=t.maxZoom}class ws extends s{constructor(t){super(),this.map_=t}dispatchRenderEvent(t,e){B()}calculateMatrices2D(t){const e=t.viewState,i=t.coordinateToPixelTransform,n=t.pixelToCoordinateTransform;Mt(i,t.size[0]/2,t.size[1]/2,1/e.resolution,-1/e.resolution,-e.rotation,-e.center[0],-e.center[1]),Ft(n,i)}forEachFeatureAtCoordinate(t,e,i,n,r,s,o,a){let l;const h=e.viewState;function c(t,e,i,n){return r.call(s,e,t?i:null,n)}const u=h.projection,d=Pi(t.slice(),u),g=[[0,0]];if(u.canWrapX()&&n){const t=Se(u.getExtent());g.push([-t,0],[t,0])}const f=e.layerStatesArray,p=f.length,m=[],_=[];for(let n=0;n<g.length;n++)for(let r=p-1;r>=0;--r){const s=f[r],u=s.layer;if(u.hasRenderer()&&Ss(s,h)&&o.call(a,u)){const r=u.getRenderer(),o=u.getSource();if(r&&o){const 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e=Vs.getKeys();for(let i=0,n=e.length;i<n;++i){const n=e[i];Vs.get(n)<100&&(o.apply(this,n.split("\n"))?(y(Ys),Zs=null,Ws=void 0,Vs.set(n,100)):(Vs.set(n,Vs.get(n)+1,!0),t=!1))}t&&(clearInterval(r),r=void 0)}return function(t){const e=As(t);if(!e)return;const i=e.families;for(let t=0,n=i.length;t<n;++t){const n=i[t],s=e.style+"\n"+e.weight+"\n"+n;void 0===Vs.get(s)&&(Vs.set(s,100,!0),o(e.style,e.weight,n)||(Vs.set(s,0,!0),void 0===r&&(r=setInterval(a,32))))}}}(),qs=function(){let t;return function(e){let i=Ys[e];if(null==i){if(_t){const t=As(e),n=Hs(e,"Žg");i=(isNaN(Number(t.lineHeight))?1.2:Number(t.lineHeight))*(n.actualBoundingBoxAscent+n.actualBoundingBoxDescent)}else t||(t=document.createElement("div"),t.innerHTML="M",t.style.minHeight="0",t.style.maxHeight="none",t.style.height="auto",t.style.padding="0",t.style.border="none",t.style.position="absolute",t.style.display="block",t.style.left="-99999px"),t.style.font=e,document.body.appendChild(t),i=t.offsetHeight,document.body.removeChild(t);Ys[e]=i}return i}}();function Hs(t,e){return Zs||(Zs=Dr(1,1)),t!=Ws&&(Zs.font=t,Ws=Zs.font),Zs.measureText(e)}function $s(t,e){return Hs(t,e).width}function Js(t,e,i){if(e in i)return i[e];const n=e.split("\n").reduce(((e,i)=>Math.max(e,$s(t,i))),0);return i[e]=n,n}function Qs(t,e){const i=[],n=[],r=[];let s=0,o=0,a=0,l=0;for(let h=0,c=e.length;h<=c;h+=2){const u=e[h];if("\n"===u||h===c){s=Math.max(s,o),r.push(o),o=0,a+=l;continue}const d=e[h+1]||t.font,g=$s(d,u);i.push(g),o+=g;const f=qs(d);n.push(f),l=Math.max(l,f)}return{width:s,height:a,widths:i,heights:n,lineWidths:r}}function to(t,e,i,n,r,s,o,a,l,h,c){t.save(),1!==i&&(t.globalAlpha*=i),e&&t.setTransform.apply(t,e),n.contextInstructions?(t.translate(l,h),t.scale(c[0],c[1]),function(t,e){const i=t.contextInstructions;for(let t=0,n=i.length;t<n;t+=2)Array.isArray(i[t+1])?e[i[t]].apply(e,i[t+1]):e[i[t]]=i[t+1]}(n,t)):c[0]<0||c[1]<0?(t.translate(l,h),t.scale(c[0],c[1]),t.drawImage(n,r,s,o,a,0,0,o,a)):t.drawImage(n,r,s,o,a,l,h,o*c[0],a*c[1]),t.restore()}class eo extends ws{constructor(t){super(t),this.fontChangeListenerKey_=N(Vs,r,t.redrawText.bind(t)),this.element_=document.createElement("div");const e=this.element_.style;e.position="absolute",e.width="100%",e.height="100%",e.zIndex="0",this.element_.className="ol-unselectable ol-layers";const i=t.getViewport();i.insertBefore(this.element_,i.firstChild||null),this.children_=[],this.renderedVisible_=!0}dispatchRenderEvent(t,e){const i=this.getMap();if(i.hasListener(t)){const n=new Ts(t,void 0,e);i.dispatchEvent(n)}}disposeInternal(){k(this.fontChangeListenerKey_),this.element_.parentNode.removeChild(this.element_),super.disposeInternal()}renderFrame(t){if(!t)return void(this.renderedVisible_&&(this.element_.style.display="none",this.renderedVisible_=!1));this.calculateMatrices2D(t),this.dispatchRenderEvent(_s,t);const e=t.layerStatesArray.sort((function(t,e){return t.zIndex-e.zIndex})),i=t.viewState;this.children_.length=0;const n=[];let r=null;for(let s=0,o=e.length;s<o;++s){const o=e[s];t.layerIndex=s;const a=o.layer,l=a.getSourceState();if(!Ss(o,i)||"ready"!=l&&"undefined"!=l){a.unrender();continue}const h=a.render(t,r);h&&(h!==r&&(this.children_.push(h),r=h),"getDeclutter"in a&&n.push(a))}for(let e=n.length-1;e>=0;--e)n[e].renderDeclutter(t);Xr(this.element_,this.children_),this.dispatchRenderEvent(ys,t),this.renderedVisible_||(this.element_.style.display="",this.renderedVisible_=!0),this.scheduleExpireIconCache(t)}}class io extends i{constructor(t,e){super(t),this.layer=e}}const no="layers";class ro extends fs{constructor(t){t=t||{};const e=Object.assign({},t);delete e.layers;let i=t.layers;super(e),this.on,this.once,this.un,this.layersListenerKeys_=[],this.listenerKeys_={},this.addChangeListener(no,this.handleLayersChanged_),i?Array.isArray(i)?i=new q(i.slice(),{unique:!0}):at("function"==typeof i.getArray,43):i=new q(void 0,{unique:!0}),this.setLayers(i)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(k),this.layersListenerKeys_.length=0;const t=this.getLayers();this.layersListenerKeys_.push(N(t,W,this.handleLayersAdd_,this),N(t,Z,this.handleLayersRemove_,this));for(const t in this.listenerKeys_)this.listenerKeys_[t].forEach(k);y(this.listenerKeys_);const e=t.getArray();for(let t=0,i=e.length;t<i;t++){const i=e[t];this.registerLayerListeners_(i),this.dispatchEvent(new io("addlayer",i))}this.changed()}registerLayerListeners_(t){const e=[N(t,r,this.handleLayerChange_,this),N(t,S,this.handleLayerChange_,this)];t instanceof ro&&e.push(N(t,"addlayer",this.handleLayerGroupAdd_,this),N(t,"removelayer",this.handleLayerGroupRemove_,this)),this.listenerKeys_[z(t)]=e}handleLayerGroupAdd_(t){this.dispatchEvent(new io("addlayer",t.layer))}handleLayerGroupRemove_(t){this.dispatchEvent(new io("removelayer",t.layer))}handleLayersAdd_(t){const e=t.element;this.registerLayerListeners_(e),this.dispatchEvent(new io("addlayer",e)),this.changed()}handleLayersRemove_(t){const e=t.element,i=z(e);this.listenerKeys_[i].forEach(k),delete this.listenerKeys_[i],this.dispatchEvent(new io("removelayer",e)),this.changed()}getLayers(){return this.get(no)}setLayers(t){const e=this.getLayers();if(e){const t=e.getArray();for(let e=0,i=t.length;e<i;++e)this.dispatchEvent(new io("removelayer",t[e]))}this.set(no,t)}getLayersArray(t){return t=void 0!==t?t:[],this.getLayers().forEach((function(e){e.getLayersArray(t)})),t}getLayerStatesArray(t){const e=void 0!==t?t:[],i=e.length;this.getLayers().forEach((function(t){t.getLayerStatesArray(e)}));const n=this.getLayerState();let r=n.zIndex;t||void 0!==n.zIndex||(r=0);for(let t=i,s=e.length;t<s;t++){const i=e[t];i.opacity*=n.opacity,i.visible=i.visible&&n.visible,i.maxResolution=Math.min(i.maxResolution,n.maxResolution),i.minResolution=Math.max(i.minResolution,n.minResolution),i.minZoom=Math.max(i.minZoom,n.minZoom),i.maxZoom=Math.min(i.maxZoom,n.maxZoom),void 0!==n.extent&&(void 0!==i.extent?i.extent=ye(i.extent,n.extent):i.extent=n.extent),void 0===i.zIndex&&(i.zIndex=r)}return e}getSourceState(){return"ready"}}class so extends i{constructor(t,e,i){super(t),this.map=e,this.frameState=void 0!==i?i:null}}class oo extends so{constructor(t,e,i,n,r,s){super(t,e,r),this.originalEvent=i,this.pixel_=null,this.coordinate_=null,this.dragging=void 0!==n&&n,this.activePointers=s}get pixel(){return this.pixel_||(this.pixel_=this.map.getEventPixel(this.originalEvent)),this.pixel_}set pixel(t){this.pixel_=t}get coordinate(){return this.coordinate_||(this.coordinate_=this.map.getCoordinateFromPixel(this.pixel)),this.coordinate_}set coordinate(t){this.coordinate_=t}preventDefault(){super.preventDefault(),"preventDefault"in this.originalEvent&&this.originalEvent.preventDefault()}stopPropagation(){super.stopPropagation(),"stopPropagation"in this.originalEvent&&this.originalEvent.stopPropagation()}}var ao={SINGLECLICK:"singleclick",CLICK:T,DBLCLICK:C,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},lo="pointermove",ho="pointerdown",co="pointerup",uo="pointerout";class go extends v{constructor(t,e){super(t),this.map_=t,this.clickTimeoutId_,this.emulateClicks_=!1,this.dragging_=!1,this.dragListenerKeys_=[],this.moveTolerance_=void 0===e?1:e,this.down_=null;const i=this.map_.getViewport();this.activePointers_=[],this.trackedTouches_={},this.element_=i,this.pointerdownListenerKey_=N(i,ho,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=N(i,lo,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(A,this.boundHandleTouchMove_,!!xt&&{passive:!1})}emulateClick_(t){let e=new oo(ao.CLICK,this.map_,t);this.dispatchEvent(e),void 0!==this.clickTimeoutId_?(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,e=new oo(ao.DBLCLICK,this.map_,t),this.dispatchEvent(e)):this.clickTimeoutId_=setTimeout(function(){this.clickTimeoutId_=void 0;const e=new oo(ao.SINGLECLICK,this.map_,t);this.dispatchEvent(e)}.bind(this),250)}updateActivePointers_(t){const e=t,i=e.pointerId;if(e.type==ao.POINTERUP||e.type==ao.POINTERCANCEL){delete this.trackedTouches_[i];for(const t in this.trackedTouches_)if(this.trackedTouches_[t].target!==e.target){delete this.trackedTouches_[t];break}}else e.type!=ao.POINTERDOWN&&e.type!=ao.POINTERMOVE||(this.trackedTouches_[i]=e);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(t){this.updateActivePointers_(t);const e=new oo(ao.POINTERUP,this.map_,t,void 0,void 0,this.activePointers_);this.dispatchEvent(e),this.emulateClicks_&&!e.defaultPrevented&&!this.dragging_&&this.isMouseActionButton_(t)&&this.emulateClick_(this.down_),0===this.activePointers_.length&&(this.dragListenerKeys_.forEach(k),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(t){return 0===t.button}handlePointerDown_(t){this.emulateClicks_=0===this.activePointers_.length,this.updateActivePointers_(t);const e=new oo(ao.POINTERDOWN,this.map_,t,void 0,void 0,this.activePointers_);this.dispatchEvent(e),this.down_={};for(const e in t){const i=t[e];this.down_[e]="function"==typeof i?p:i}if(0===this.dragListenerKeys_.length){const t=this.map_.getOwnerDocument();this.dragListenerKeys_.push(N(t,ao.POINTERMOVE,this.handlePointerMove_,this),N(t,ao.POINTERUP,this.handlePointerUp_,this),N(this.element_,ao.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==t&&this.dragListenerKeys_.push(N(this.element_.getRootNode(),ao.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(t){if(this.isMoving_(t)){this.updateActivePointers_(t),this.dragging_=!0;const e=new oo(ao.POINTERDRAG,this.map_,t,this.dragging_,void 0,this.activePointers_);this.dispatchEvent(e)}}relayMoveEvent_(t){this.originalPointerMoveEvent_=t;const e=!(!this.down_||!this.isMoving_(t));this.dispatchEvent(new oo(ao.POINTERMOVE,this.map_,t,e))}handleTouchMove_(t){const e=this.originalPointerMoveEvent_;e&&!e.defaultPrevented||"boolean"==typeof t.cancelable&&!0!==t.cancelable||t.preventDefault()}isMoving_(t){return this.dragging_||Math.abs(t.clientX-this.down_.clientX)>this.moveTolerance_||Math.abs(t.clientY-this.down_.clientY)>this.moveTolerance_}disposeInternal(){this.relayedListenerKey_&&(k(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(A,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(k(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(k),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}}var fo="postrender",po="movestart",mo="moveend",_o="loadstart",yo="loadend",xo="layergroup",vo="size",So="target",wo="view";const Eo=1/0;class To{constructor(t,e){this.priorityFunction_=t,this.keyFunction_=e,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,y(this.queuedElements_)}dequeue(){const t=this.elements_,e=this.priorities_,i=t[0];1==t.length?(t.length=0,e.length=0):(t[0]=t.pop(),e[0]=e.pop(),this.siftUp_(0));const n=this.keyFunction_(i);return delete this.queuedElements_[n],i}enqueue(t){at(!(this.keyFunction_(t)in this.queuedElements_),31);const e=this.priorityFunction_(t);return e!=Eo&&(this.elements_.push(t),this.priorities_.push(e),this.queuedElements_[this.keyFunction_(t)]=!0,this.siftDown_(0,this.elements_.length-1),!0)}getCount(){return this.elements_.length}getLeftChildIndex_(t){return 2*t+1}getRightChildIndex_(t){return 2*t+2}getParentIndex_(t){return t-1>>1}heapify_(){let t;for(t=(this.elements_.length>>1)-1;t>=0;t--)this.siftUp_(t)}isEmpty(){return 0===this.elements_.length}isKeyQueued(t){return t in this.queuedElements_}isQueued(t){return this.isKeyQueued(this.keyFunction_(t))}siftUp_(t){const e=this.elements_,i=this.priorities_,n=e.length,r=e[t],s=i[t],o=t;for(;t<n>>1;){const r=this.getLeftChildIndex_(t),s=this.getRightChildIndex_(t),o=s<n&&i[s]<i[r]?s:r;e[t]=e[o],i[t]=i[o],t=o}e[t]=r,i[t]=s,this.siftDown_(o,t)}siftDown_(t,e){const i=this.elements_,n=this.priorities_,r=i[e],s=n[e];for(;e>t;){const t=this.getParentIndex_(e);if(!(n[t]>s))break;i[e]=i[t],n[e]=n[t],e=t}i[e]=r,n[e]=s}reprioritize(){const t=this.priorityFunction_,e=this.elements_,i=this.priorities_;let n=0;const r=e.length;let s,o,a;for(o=0;o<r;++o)s=e[o],a=t(s),a==Eo?delete this.queuedElements_[this.keyFunction_(s)]:(i[n]=a,e[n++]=s);e.length=n,i.length=n,this.heapify_()}}class Co extends To{constructor(t,e){super((function(e){return t.apply(null,e)}),(function(t){return t[0].getKey()})),this.boundHandleTileChange_=this.handleTileChange.bind(this),this.tileChangeCallback_=e,this.tilesLoading_=0,this.tilesLoadingKeys_={}}enqueue(t){const e=super.enqueue(t);if(e){t[0].addEventListener(S,this.boundHandleTileChange_)}return e}getTilesLoading(){return this.tilesLoading_}handleTileChange(t){const 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d=t[0]+l/2+c,g=t[2]-l/2+c,f=t[1]+h/2+u,p=t[3]-h/2+u;d>g&&(d=(g+d)/2,g=d),f>p&&(f=(p+f)/2,p=f);let m=ii(n[0],d,g),_=ii(n[1],f,p);if(o&&i&&r){const t=30*r;m+=-t*Math.log(1+Math.max(0,d-n[0])/t)+t*Math.log(1+Math.max(0,n[0]-g)/t),_+=-t*Math.log(1+Math.max(0,f-n[1])/t)+t*Math.log(1+Math.max(0,n[1]-p)/t)}return[m,_]}}function Fo(t){return t}function Ao(t,e,i,n){const r=Se(e)/i[0],s=_e(e)/i[1];return n?Math.min(t,Math.max(r,s)):Math.min(t,Math.min(r,s))}function Oo(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),ii(n,i/2,2*e)}function No(t,e,i,n){return e=void 0===e||e,function(r,s,o,a){if(void 0!==r){const h=t[0],c=t[t.length-1],u=i?Ao(h,i,o,n):h;if(a)return e?Oo(r,u,c):ii(r,c,u);const d=Math.min(u,r),g=Math.floor(l(t,d,s));return t[g]>u&&g<t.length-1?t[g+1]:t[g]}}}function Do(t,e,i,n,r,s){return n=void 0===n||n,i=void 0!==i?i:0,function(o,a,l,h){if(void 0!==o){const c=r?Ao(e,r,l,s):e;if(h)return n?Oo(o,c,i):ii(o,i,c);const u=1e-9,d=Math.ceil(Math.log(e/c)/Math.log(t)-u),g=-a*(.5-u)+.5,f=Math.min(c,o),p=Math.floor(Math.log(e/f)/Math.log(t)+g),m=Math.max(d,p);return ii(e/Math.pow(t,m),i,c)}}}function ko(t,e,i,n,r){return i=void 0===i||i,function(s,o,a,l){if(void 0!==s){const o=n?Ao(t,n,a,r):t;return i&&l?Oo(s,o,e):ii(s,e,o)}}}function Go(t){return void 0!==t?0:void 0}function jo(t){return void 0!==t?t:void 0}function Bo(t){const e=2*Math.PI/t;return function(t,i){return i?t:void 0!==t?t=Math.floor(t/e+.5)*e:void 0}}function Uo(t){return t=t||ai(5),function(e,i){return i?e:void 0!==e?Math.abs(e)<=t?0:e:void 0}}class zo extends V{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=Wi(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&&Di(),t.center&&(t.center=rn(t.center,this.projection_)),t.extent&&(t.extent=on(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in Io)delete e[t];this.setProperties(e,!0);const i=Wo(t);this.maxResolution_=i.maxResolution,this.minResolution_=i.minResolution,this.zoomFactor_=i.zoomFactor,this.resolutions_=t.resolutions,this.padding_=t.padding,this.minZoom_=i.minZoom;const n=Vo(t),r=i.constraint,s=Zo(t);this.constraints_={center:n,resolution:r,rotation:s},this.setRotation(void 0!==t.rotation?t.rotation:0),this.setCenterInternal(void 0!==t.center?t.center:null),void 0!==t.resolution?this.setResolution(t.resolution):void 0!==t.zoom&&this.setZoom(t.zoom)}get padding(){return this.padding_}set padding(t){let e=this.padding_;this.padding_=t;const i=this.getCenter();if(i){const n=t||[0,0,0,0];e=e||[0,0,0,0];const r=this.getResolution(),s=r/2*(n[3]-e[3]+e[1]-n[1]),o=r/2*(n[0]-e[0]+e[2]-n[2]);this.setCenterInternal([i[0]+s,i[1]-o])}}getUpdatedOptions_(t){const e=this.getProperties();return void 0!==e.resolution?e.resolution=this.getResolution():e.zoom=this.getZoom(),e.center=this.getCenterInternal(),e.rotation=this.getRotation(),Object.assign({},e,t)}animate(t){this.isDef()&&!this.getAnimating()&&this.resolveConstraints(0);const e=new Array(arguments.length);for(let t=0;t<e.length;++t){let i=arguments[t];i.center&&(i=Object.assign({},i),i.center=rn(i.center,this.getProjection())),i.anchor&&(i=Object.assign({},i),i.anchor=rn(i.anchor,this.getProjection())),e[t]=i}this.animateInternal.apply(this,e)}animateInternal(t){let e,i=arguments.length;i>1&&"function"==typeof arguments[i-1]&&(e=arguments[i-1],--i);let n=0;for(;n<i&&!this.isDef();++n){const t=arguments[n];t.center&&this.setCenterInternal(t.center),void 0!==t.zoom?this.setZoom(t.zoom):t.resolution&&this.setResolution(t.resolution),void 0!==t.rotation&&this.setRotation(t.rotation)}if(n===i)return void(e&&Xo(e,!0));let r=Date.now(),s=this.targetCenter_.slice(),o=this.targetResolution_,a=this.targetRotation_;const l=[];for(;n<i;++n){const t=arguments[n],i={start:r,complete:!1,anchor:t.anchor,duration:void 0!==t.duration?t.duration:1e3,easing:t.easing||nt,callback:e};if(t.center&&(i.sourceCenter=s,i.targetCenter=t.center.slice(),s=i.targetCenter),void 0!==t.zoom?(i.sourceResolution=o,i.targetResolution=this.getResolutionForZoom(t.zoom),o=i.targetResolution):t.resolution&&(i.sourceResolution=o,i.targetResolution=t.resolution,o=i.targetResolution),void 0!==t.rotation){i.sourceRotation=a;const e=li(t.rotation-a+Math.PI,2*Math.PI)-Math.PI;i.targetRotation=a+e,a=i.targetRotation}Yo(i)?i.complete=!0:r+=i.duration,l.push(i)}this.animations_.push(l),this.setHint(Ro,1),this.updateAnimations_()}getAnimating(){return this.hints_[Ro]>0}getInteracting(){return this.hints_[Po]>0}cancelAnimations(){let t;this.setHint(Ro,-this.hints_[Ro]);for(let e=0,i=this.animations_.length;e<i;++e){const i=this.animations_[e];if(i[0].callback&&Xo(i[0].callback,!1),!t)for(let e=0,n=i.length;e<n;++e){const n=i[e];if(!n.complete){t=n.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=t,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(void 0!==this.updateAnimationKey_&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;const t=Date.now();let e=!1;for(let i=this.animations_.length-1;i>=0;--i){const n=this.animations_[i];let r=!0;for(let i=0,s=n.length;i<s;++i){const s=n[i];if(s.complete)continue;const o=t-s.start;let a=s.duration>0?o/s.duration:1;a>=1?(s.complete=!0,a=1):r=!1;const l=s.easing(a);if(s.sourceCenter){const 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?li(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(Ro,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=n[0].callback;t&&Xo(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();return void 0!==n&&(i=[n[0]-e[0],n[1]-e[1]],wi(i,t-this.getRotation()),mi(i,e)),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?nn(t,this.getProjection()):t}getCenterInternal(){return this.get(Io.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 sn(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();at(e,1);const i=this.getResolution();at(void 0!==i,2);const n=this.getRotation();return at(void 0!==n,3),pe(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(Io.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(on(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=Se(t)/e[0],n=_e(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(Io.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=Ko(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()}}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=l(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_){if(this.resolutions_.length<=1)return 0;const e=ii(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,ii(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(at(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,24),Array.isArray(t)){at(!Ee(t),25);i=gr(on(t,this.getProjection()))}else if("Circle"===t.getType()){const e=on(t.getExtent(),this.getProjection());i=gr(e),i.rotate(this.getRotation(),ge(e))}else{const e=en();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<e;t+=s){const e=r[t]*i-r[t+1]*n,s=r[t]*n+r[t+1]*i;o=Math.min(o,e),a=Math.min(a,s),l=Math.max(l,e),h=Math.max(h,s)}return[o,a,l,h]}fitInternal(t,e){let i=(e=e||{}).size;i||(i=this.getViewportSizeMinusPadding_());const n=void 0!==e.padding?e.padding:[0,0,0,0],r=void 0!==e.nearest&&e.nearest;let s;s=void 0!==e.minResolution?e.minResolution:void 0!==e.maxZoom?this.getResolutionForZoom(e.maxZoom):0;const o=this.rotatedExtentForGeometry(t);let a=this.getResolutionForExtentInternal(o,[i[0]-n[1]-n[3],i[1]-n[0]-n[2]]);a=isNaN(a)?s:Math.max(a,s),a=this.getConstrainedResolution(a,r?0:1);const l=this.getRotation(),h=Math.sin(l),c=Math.cos(l),u=ge(o);u[0]+=(n[1]-n[3])/2*a,u[1]+=(n[0]-n[2])/2*a;const d=u[0]*c-u[1]*h,g=u[1]*c+u[0]*h,f=this.getConstrainedCenter([d,g],a),m=e.callback?e.callback:p;void 0!==e.duration?this.animateInternal({resolution:a,center:f,duration:e.duration,easing:e.easing},m):(this.targetResolution_=a,this.targetCenter_=f,this.applyTargetState_(!1,!0),Xo(m,!0))}centerOn(t,e,i){this.centerOnInternal(rn(t,this.getProjection()),e,i)}centerOnInternal(t,e,i){this.setCenterInternal(Ko(t,e,i,this.getResolution(),this.getRotation()))}calculateCenterShift(t,e,i,n){let r;const s=this.padding_;if(s&&t){const o=this.getViewportSizeMinusPadding_(-i),a=Ko(t,n,[o[0]/2+s[3],o[1]/2+s[0]],e,i);r=[t[0]-a[0],t[1]-a[1]]}return r}isDef(){return!!this.getCenterInternal()&&void 0!==this.getResolution()}adjustCenter(t){const e=nn(this.targetCenter_,this.getProjection());this.setCenter([e[0]+t[0],e[1]+t[1]])}adjustCenterInternal(t){const e=this.targetCenter_;this.setCenterInternal([e[0]+t[0],e[1]+t[1]])}adjustResolution(t,e){e=e&&rn(e,this.getProjection()),this.adjustResolutionInternal(t,e)}adjustResolutionInternal(t,e){const i=this.getAnimating()||this.getInteracting(),n=this.getViewportSize_(this.getRotation()),r=this.constraints_.resolution(this.targetResolution_*t,0,n,i);e&&(this.targetCenter_=this.calculateCenterZoom(r,e)),this.targetResolution_*=t,this.applyTargetState_()}adjustZoom(t,e){this.adjustResolution(Math.pow(this.zoomFactor_,-t),e)}adjustRotation(t,e){e&&(e=rn(e,this.getProjection())),this.adjustRotationInternal(t,e)}adjustRotationInternal(t,e){const i=this.getAnimating()||this.getInteracting(),n=this.constraints_.rotation(this.targetRotation_+t,i);e&&(this.targetCenter_=this.calculateCenterRotate(n,e)),this.targetRotation_+=t,this.applyTargetState_()}setCenter(t){this.setCenterInternal(t?rn(t,this.getProjection()):t)}setCenterInternal(t){this.targetCenter_=t,this.applyTargetState_()}setHint(t,e){return this.hints_[t]+=e,this.changed(),this.hints_[t]}setResolution(t){this.targetResolution_=t,this.applyTargetState_()}setRotation(t){this.targetRotation_=t,this.applyTargetState_()}setZoom(t){this.setResolution(this.getResolutionForZoom(t))}applyTargetState_(t,e){const i=this.getAnimating()||this.getInteracting()||e,n=this.constraints_.rotation(this.targetRotation_,i),r=this.getViewportSize_(n),s=this.constraints_.resolution(this.targetResolution_,0,r,i),o=this.constraints_.center(this.targetCenter_,s,r,i,this.calculateCenterShift(this.targetCenter_,s,n,r));this.get(Io.ROTATION)!==n&&this.set(Io.ROTATION,n),this.get(Io.RESOLUTION)!==s&&(this.set(Io.RESOLUTION,s),this.set("zoom",this.getZoom(),!0)),o&&this.get(Io.CENTER)&&Si(this.get(Io.CENTER),o)||this.set(Io.CENTER,o),this.getAnimating()&&!t&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(t,e,i){t=void 0!==t?t:200;const n=e||0,r=this.constraints_.rotation(this.targetRotation_),s=this.getViewportSize_(r),o=this.constraints_.resolution(this.targetResolution_,n,s),a=this.constraints_.center(this.targetCenter_,o,s,!1,this.calculateCenterShift(this.targetCenter_,o,r,s));if(0===t&&!this.cancelAnchor_)return this.targetResolution_=o,this.targetRotation_=r,this.targetCenter_=a,void this.applyTargetState_();i=i||(0===t?this.cancelAnchor_:void 0),this.cancelAnchor_=void 0,this.getResolution()===o&&this.getRotation()===r&&this.getCenterInternal()&&Si(this.getCenterInternal(),a)||(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:r,center:a,resolution:o,duration:t,easing:it,anchor:i}))}beginInteraction(){this.resolveConstraints(0),this.setHint(Po,1)}endInteraction(t,e,i){i=i&&rn(i,this.getProjection()),this.endInteractionInternal(t,e,i)}endInteractionInternal(t,e,i){this.setHint(Po,-1),this.resolveConstraints(t,e,i)}getConstrainedCenter(t,e){const i=this.getViewportSize_(this.getRotation());return this.constraints_.center(t,e||this.getResolution(),i)}getConstrainedZoom(t,e){const i=this.getResolutionForZoom(t);return this.getZoomForResolution(this.getConstrainedResolution(i,e))}getConstrainedResolution(t,e){e=e||0;const i=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(t,e,i)}}function Xo(t,e){setTimeout((function(){t(e)}),0)}function Vo(t){if(void 0!==t.extent){const e=void 0===t.smoothExtentConstraint||t.smoothExtentConstraint;return Mo(t.extent,t.constrainOnlyCenter,e)}const e=Wi(t.projection,"EPSG:3857");if(!0!==t.multiWorld&&e.isGlobal()){const t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,Mo(t,!1,!1)}return Fo}function Wo(t){let e,i,n;let r=void 0!==t.minZoom?t.minZoom:0,s=void 0!==t.maxZoom?t.maxZoom:28;const o=void 0!==t.zoomFactor?t.zoomFactor:2,a=void 0!==t.multiWorld&&t.multiWorld,l=void 0===t.smoothResolutionConstraint||t.smoothResolutionConstraint,h=void 0!==t.showFullExtent&&t.showFullExtent,c=Wi(t.projection,"EPSG:3857"),u=c.getExtent();let d=t.constrainOnlyCenter,g=t.extent;if(a||g||!c.isGlobal()||(d=!1,g=u),void 0!==t.resolutions){const o=t.resolutions;i=o[r],n=void 0!==o[s]?o[s]:o[o.length-1],e=t.constrainResolution?No(o,l,!d&&g,h):ko(i,n,l,!d&&g,h)}else{const a=(u?Math.max(Se(u),_e(u)):360*Fe.degrees/c.getMetersPerUnit())/Lo/Math.pow(2,0),f=a/Math.pow(2,28);i=t.maxResolution,void 0!==i?r=0:i=a/Math.pow(o,r),n=t.minResolution,void 0===n&&(n=void 0!==t.maxZoom?void 0!==t.maxResolution?i/Math.pow(o,s):a/Math.pow(o,s):f),s=r+Math.floor(Math.log(i/n)/Math.log(o)),n=i/Math.pow(o,s-r),e=t.constrainResolution?Do(o,i,n,l,!d&&g,h):ko(i,n,l,!d&&g,h)}return{constraint:e,maxResolution:i,minResolution:n,minZoom:r,zoomFactor:o}}function Zo(t){if(void 0===t.enableRotation||t.enableRotation){const e=t.constrainRotation;return void 0===e||!0===e?Uo():!1===e?jo:"number"==typeof e?Bo(e):jo}return Go}function Yo(t){return!(t.sourceCenter&&t.targetCenter&&!Si(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function Ko(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]}class qo extends V{constructor(t){super();const e=t.element;!e||t.target||e.style.pointerEvents||(e.style.pointerEvents="auto"),this.element=e||null,this.target_=null,this.map_=null,this.listenerKeys=[],t.render&&(this.render=t.render),t.target&&this.setTarget(t.target)}disposeInternal(){Ur(this.element),super.disposeInternal()}getMap(){return this.map_}setMap(t){this.map_&&Ur(this.element);for(let t=0,e=this.listenerKeys.length;t<e;++t)k(this.listenerKeys[t]);if(this.listenerKeys.length=0,this.map_=t,t){(this.target_?this.target_:t.getOverlayContainerStopEvent()).appendChild(this.element),this.render!==p&&this.listenerKeys.push(N(t,fo,this.render,this)),t.render()}}render(t){}setTarget(t){this.target_="string"==typeof t?document.getElementById(t):t}}class Ho extends qo{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target}),this.ulElement_=document.createElement("ul"),this.collapsed_=void 0===t.collapsed||t.collapsed,this.userCollapsed_=this.collapsed_,this.overrideCollapsible_=void 0!==t.collapsible,this.collapsible_=void 0===t.collapsible||t.collapsible,this.collapsible_||(this.collapsed_=!1);const e=void 0!==t.className?t.className:"ol-attribution",i=void 0!==t.tipLabel?t.tipLabel:"Attributions",n=void 0!==t.expandClassName?t.expandClassName:e+"-expand",r=void 0!==t.collapseLabel?t.collapseLabel:"›",s=void 0!==t.collapseClassName?t.collapseClassName:e+"-collapse";"string"==typeof r?(this.collapseLabel_=document.createElement("span"),this.collapseLabel_.textContent=r,this.collapseLabel_.className=s):this.collapseLabel_=r;const o=void 0!==t.label?t.label:"i";"string"==typeof o?(this.label_=document.createElement("span"),this.label_.textContent=o,this.label_.className=n):this.label_=o;const a=this.collapsible_&&!this.collapsed_?this.collapseLabel_:this.label_;this.toggleButton_=document.createElement("button"),this.toggleButton_.setAttribute("type","button"),this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_)),this.toggleButton_.title=i,this.toggleButton_.appendChild(a),this.toggleButton_.addEventListener(T,this.handleClick_.bind(this),!1);const l=e+" "+"ol-unselectable "+Is+(this.collapsed_&&this.collapsible_?" ol-collapsed":"")+(this.collapsible_?"":" ol-uncollapsible"),h=this.element;h.className=l,h.appendChild(this.toggleButton_),h.appendChild(this.ulElement_),this.renderedAttributions_=[],this.renderedVisible_=!0}collectSourceAttributions_(t){const e={},i=[];let n=!0;const r=t.layerStatesArray;for(let s=0,o=r.length;s<o;++s){const o=r[s];if(!Ss(o,t.viewState))continue;const a=o.layer.getSource();if(!a)continue;const l=a.getAttributions();if(!l)continue;const h=l(t);if(h)if(n=n&&!1!==a.getAttributionsCollapsible(),Array.isArray(h))for(let t=0,n=h.length;t<n;++t)h[t]in e||(i.push(h[t]),e[h[t]]=!0);else h in e||(i.push(h),e[h]=!0)}return this.overrideCollapsible_||this.setCollapsible(n),i}updateElement_(t){if(!t)return void(this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1));const e=this.collectSourceAttributions_(t),i=e.length>0;if(this.renderedVisible_!=i&&(this.element.style.display=i?"":"none",this.renderedVisible_=i),!u(e,this.renderedAttributions_)){zr(this.ulElement_);for(let t=0,i=e.length;t<i;++t){const i=document.createElement("li");i.innerHTML=e[t],this.ulElement_.appendChild(i)}this.renderedAttributions_=e}}handleClick_(t){t.preventDefault(),this.handleToggle_(),this.userCollapsed_=this.collapsed_}handleToggle_(){this.element.classList.toggle(Ls),this.collapsed_?Br(this.collapseLabel_,this.label_):Br(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_,this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_))}getCollapsible(){return this.collapsible_}setCollapsible(t){this.collapsible_!==t&&(this.collapsible_=t,this.element.classList.toggle("ol-uncollapsible"),this.userCollapsed_&&this.handleToggle_())}setCollapsed(t){this.userCollapsed_=t,this.collapsible_&&this.collapsed_!==t&&this.handleToggle_()}getCollapsed(){return this.collapsed_}render(t){this.updateElement_(t.frameState)}}class $o extends qo{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target});const e=void 0!==t.className?t.className:"ol-rotate",i=void 0!==t.label?t.label:"⇧",n=void 0!==t.compassClassName?t.compassClassName:"ol-compass";this.label_=null,"string"==typeof i?(this.label_=document.createElement("span"),this.label_.className=n,this.label_.textContent=i):(this.label_=i,this.label_.classList.add(n));const r=t.tipLabel?t.tipLabel:"Reset rotation",s=document.createElement("button");s.className=e+"-reset",s.setAttribute("type","button"),s.title=r,s.appendChild(this.label_),s.addEventListener(T,this.handleClick_.bind(this),!1);const o=e+" "+"ol-unselectable "+Is,a=this.element;a.className=o,a.appendChild(s),this.callResetNorth_=t.resetNorth?t.resetNorth:void 0,this.duration_=void 0!==t.duration?t.duration:250,this.autoHide_=void 0===t.autoHide||t.autoHide,this.rotation_=void 0,this.autoHide_&&this.element.classList.add(Cs)}handleClick_(t){t.preventDefault(),void 0!==this.callResetNorth_?this.callResetNorth_():this.resetNorth_()}resetNorth_(){const t=this.getMap().getView();if(!t)return;const e=t.getRotation();void 0!==e&&(this.duration_>0&&e%(2*Math.PI)!=0?t.animate({rotation:0,duration:this.duration_,easing:it}):t.setRotation(0))}render(t){const e=t.frameState;if(!e)return;const i=e.viewState.rotation;if(i!=this.rotation_){const t="rotate("+i+"rad)";if(this.autoHide_){const t=this.element.classList.contains(Cs);t||0!==i?t&&0!==i&&this.element.classList.remove(Cs):this.element.classList.add(Cs)}this.label_.style.transform=t}this.rotation_=i}}class Jo extends qo{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target});const e=void 0!==t.className?t.className:"ol-zoom",i=void 0!==t.delta?t.delta:1,n=void 0!==t.zoomInClassName?t.zoomInClassName:e+"-in",r=void 0!==t.zoomOutClassName?t.zoomOutClassName:e+"-out",s=void 0!==t.zoomInLabel?t.zoomInLabel:"+",o=void 0!==t.zoomOutLabel?t.zoomOutLabel:"–",a=void 0!==t.zoomInTipLabel?t.zoomInTipLabel:"Zoom in",l=void 0!==t.zoomOutTipLabel?t.zoomOutTipLabel:"Zoom out",h=document.createElement("button");h.className=n,h.setAttribute("type","button"),h.title=a,h.appendChild("string"==typeof s?document.createTextNode(s):s),h.addEventListener(T,this.handleClick_.bind(this,i),!1);const c=document.createElement("button");c.className=r,c.setAttribute("type","button"),c.title=l,c.appendChild("string"==typeof o?document.createTextNode(o):o),c.addEventListener(T,this.handleClick_.bind(this,-i),!1);const u=e+" "+"ol-unselectable "+Is,d=this.element;d.className=u,d.appendChild(h),d.appendChild(c),this.duration_=void 0!==t.duration?t.duration:250}handleClick_(t,e){e.preventDefault(),this.zoomByDelta_(t)}zoomByDelta_(t){const e=this.getMap().getView();if(!e)return;const i=e.getZoom();if(void 0!==i){const n=e.getConstrainedZoom(i+t);this.duration_>0?(e.getAnimating()&&e.cancelAnimations(),e.animate({zoom:n,duration:this.duration_,easing:it})):e.setZoom(n)}}}function Qo(t){t=t||{};const e=new q;(void 0===t.zoom||t.zoom)&&e.push(new Jo(t.zoomOptions));(void 0===t.rotate||t.rotate)&&e.push(new $o(t.rotateOptions));return(void 0===t.attribution||t.attribution)&&e.push(new Ho(t.attributionOptions)),e}var ta="active";class ea extends V{constructor(t){super(),this.on,this.once,this.un,t&&t.handleEvent&&(this.handleEvent=t.handleEvent),this.map_=null,this.setActive(!0)}getActive(){return this.get(ta)}getMap(){return this.map_}handleEvent(t){return!0}setActive(t){this.set(ta,t)}setMap(t){this.map_=t}}function ia(t,e,i){const n=t.getCenterInternal();if(n){const r=[n[0]+e[0],n[1]+e[1]];t.animateInternal({duration:void 0!==i?i:250,easing:rt,center:t.getConstrainedCenter(r)})}}function na(t,e,i,n){const r=t.getZoom();if(void 0===r)return;const s=t.getConstrainedZoom(r+e),o=t.getResolutionForZoom(s);t.getAnimating()&&t.cancelAnimations(),t.animate({resolution:o,anchor:i,duration:void 0!==n?n:250,easing:it})}class ra extends ea{constructor(t){super(),t=t||{},this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:250}handleEvent(t){let e=!1;if(t.type==ao.DBLCLICK){const i=t.originalEvent,n=t.map,r=t.coordinate,s=i.shiftKey?-this.delta_:this.delta_;na(n.getView(),s,r,this.duration_),i.preventDefault(),e=!0}return!e}}class sa extends ea{constructor(t){super(t=t||{}),t.handleDownEvent&&(this.handleDownEvent=t.handleDownEvent),t.handleDragEvent&&(this.handleDragEvent=t.handleDragEvent),t.handleMoveEvent&&(this.handleMoveEvent=t.handleMoveEvent),t.handleUpEvent&&(this.handleUpEvent=t.handleUpEvent),t.stopDown&&(this.stopDown=t.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(t){return!1}handleDragEvent(t){}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence){if(t.type==ao.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==ao.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence=e&&this.targetPointers.length>0}}else if(t.type==ao.POINTERDOWN){const i=this.handleDownEvent(t);this.handlingDownUpSequence=i,e=this.stopDown(i)}else t.type==ao.POINTERMOVE&&this.handleMoveEvent(t);return!e}handleMoveEvent(t){}handleUpEvent(t){return!1}stopDown(t){return t}updateTrackedPointers_(t){t.activePointers&&(this.targetPointers=t.activePointers)}}function oa(t){const e=t.length;let i=0,n=0;for(let r=0;r<e;r++)i+=t[r].clientX,n+=t[r].clientY;return[i/e,n/e]}function aa(t){const e=arguments;return function(t){let i=!0;for(let n=0,r=e.length;n<r&&(i=i&&e[n](t),i);++n);return i}}const la=function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey},ha=function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},ca=function(t){const e=t.map.getTargetElement(),i=t.map.getOwnerDocument().activeElement;return e.contains(i)},ua=function(t){return!t.map.getTargetElement().hasAttribute("tabindex")||ca(t)},da=g,ga=function(t){const e=t.originalEvent;return 0==e.button&&!(ft&&pt&&e.ctrlKey)},fa=f,pa=function(t){return t.type==ao.SINGLECLICK},ma=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey},_a=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},ya=function(t){const e=t.originalEvent,i=e.target.tagName;return"INPUT"!==i&&"SELECT"!==i&&"TEXTAREA"!==i&&!e.target.isContentEditable},xa=function(t){const e=t.originalEvent;return at(void 0!==e,56),"mouse"==e.pointerType},va=function(t){const e=t.originalEvent;return at(void 0!==e,56),e.isPrimary&&0===e.button};class Sa extends sa{constructor(t){super({stopDown:f}),t=t||{},this.kinetic_=t.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;const e=t.condition?t.condition:aa(ma,va);this.condition_=t.onFocusOnly?aa(ua,e):e,this.noKinetic_=!1}handleDragEvent(t){this.panning_||(this.panning_=!0,this.getMap().getView().beginInteraction());const e=this.targetPointers,i=oa(e);if(e.length==this.lastPointersCount_){if(this.kinetic_&&this.kinetic_.update(i[0],i[1]),this.lastCentroid){const e=[this.lastCentroid[0]-i[0],i[1]-this.lastCentroid[1]],n=t.map.getView();Ei(e,n.getResolution()),wi(e,n.getRotation()),n.adjustCenterInternal(e)}}else this.kinetic_&&this.kinetic_.begin();this.lastCentroid=i,this.lastPointersCount_=e.length,t.originalEvent.preventDefault()}handleUpEvent(t){const e=t.map,i=e.getView();if(0===this.targetPointers.length){if(!this.noKinetic_&&this.kinetic_&&this.kinetic_.end()){const t=this.kinetic_.getDistance(),n=this.kinetic_.getAngle(),r=i.getCenterInternal(),s=e.getPixelFromCoordinateInternal(r),o=e.getCoordinateFromPixelInternal([s[0]-t*Math.cos(n),s[1]-t*Math.sin(n)]);i.animateInternal({center:i.getConstrainedCenter(o),duration:500,easing:it})}return this.panning_&&(this.panning_=!1,i.endInteraction()),!1}return this.kinetic_&&this.kinetic_.begin(),this.lastCentroid=null,!0}handleDownEvent(t){if(this.targetPointers.length>0&&this.condition_(t)){const e=t.map.getView();return this.lastCentroid=null,e.getAnimating()&&e.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}}class wa extends sa{constructor(t){t=t||{},super({stopDown:f}),this.condition_=t.condition?t.condition:ha,this.lastAngle_=void 0,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){if(!xa(t))return;const e=t.map,i=e.getView();if(i.getConstraints().rotation===Go)return;const n=e.getSize(),r=t.pixel,s=Math.atan2(n[1]/2-r[1],r[0]-n[0]/2);if(void 0!==this.lastAngle_){const t=s-this.lastAngle_;i.adjustRotationInternal(-t)}this.lastAngle_=s}handleUpEvent(t){if(!xa(t))return!0;return t.map.getView().endInteraction(this.duration_),!1}handleDownEvent(t){if(!xa(t))return!1;if(ga(t)&&this.condition_(t)){return t.map.getView().beginInteraction(),this.lastAngle_=void 0,!0}return!1}}class Ea extends s{constructor(t){super(),this.geometry_=null,this.element_=document.createElement("div"),this.element_.style.position="absolute",this.element_.style.pointerEvents="auto",this.element_.className="ol-box "+t,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){const t=this.startPixel_,e=this.endPixel_,i="px",n=this.element_.style;n.left=Math.min(t[0],e[0])+i,n.top=Math.min(t[1],e[1])+i,n.width=Math.abs(e[0]-t[0])+i,n.height=Math.abs(e[1]-t[1])+i}setMap(t){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);const t=this.element_.style;t.left="inherit",t.top="inherit",t.width="inherit",t.height="inherit"}this.map_=t,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(t,e){this.startPixel_=t,this.endPixel_=e,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){const t=this.startPixel_,e=this.endPixel_,i=[t,[t[0],e[1]],e,[e[0],t[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);i[4]=i[0].slice(),this.geometry_?this.geometry_.setCoordinates([i]):this.geometry_=new ur([i])}getGeometry(){return this.geometry_}}const Ta="boxstart",Ca="boxdrag",ba="boxend",Ra="boxcancel";class Pa extends i{constructor(t,e,i){super(t),this.coordinate=e,this.mapBrowserEvent=i}}class Ia extends sa{constructor(t){super(),this.on,this.once,this.un,t=t||{},this.box_=new Ea(t.className||"ol-dragbox"),this.minArea_=void 0!==t.minArea?t.minArea:64,t.onBoxEnd&&(this.onBoxEnd=t.onBoxEnd),this.startPixel_=null,this.condition_=t.condition?t.condition:ga,this.boxEndCondition_=t.boxEndCondition?t.boxEndCondition:this.defaultBoxEndCondition}defaultBoxEndCondition(t,e,i){const n=i[0]-e[0],r=i[1]-e[1];return n*n+r*r>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(t){this.box_.setPixels(this.startPixel_,t.pixel),this.dispatchEvent(new Pa(Ca,t.coordinate,t))}handleUpEvent(t){this.box_.setMap(null);const e=this.boxEndCondition_(t,this.startPixel_,t.pixel);return e&&this.onBoxEnd(t),this.dispatchEvent(new Pa(e?ba:Ra,t.coordinate,t)),!1}handleDownEvent(t){return!!this.condition_(t)&&(this.startPixel_=t.pixel,this.box_.setMap(t.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new Pa(Ta,t.coordinate,t)),!0)}onBoxEnd(t){}}class La extends Ia{constructor(t){super({condition:(t=t||{}).condition?t.condition:_a,className:t.className||"ol-dragzoom",minArea:t.minArea}),this.duration_=void 0!==t.duration?t.duration:200,this.out_=void 0!==t.out&&t.out}onBoxEnd(t){const e=this.getMap().getView();let i=this.getGeometry();if(this.out_){const t=e.rotatedExtentForGeometry(i),n=e.getResolutionForExtentInternal(t),r=e.getResolution()/n;i=i.clone(),i.scale(r*r)}e.fitInternal(i,{duration:this.duration_,easing:it})}}var Ma=37,Fa=38,Aa=39,Oa=40;class Na extends ea{constructor(t){super(),t=t||{},this.defaultCondition_=function(t){return ma(t)&&ya(t)},this.condition_=void 0!==t.condition?t.condition:this.defaultCondition_,this.duration_=void 0!==t.duration?t.duration:100,this.pixelDelta_=void 0!==t.pixelDelta?t.pixelDelta:128}handleEvent(t){let e=!1;if(t.type==I){const i=t.originalEvent,n=i.keyCode;if(this.condition_(t)&&(n==Oa||n==Ma||n==Aa||n==Fa)){const r=t.map.getView(),s=r.getResolution()*this.pixelDelta_;let o=0,a=0;n==Oa?a=-s:n==Ma?o=-s:n==Aa?o=s:a=s;const l=[o,a];wi(l,r.getRotation()),ia(r,l,this.duration_),i.preventDefault(),e=!0}}return!e}}class Da extends ea{constructor(t){super(),t=t||{},this.condition_=t.condition?t.condition:ya,this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:100}handleEvent(t){let e=!1;if(t.type==I||t.type==L){const i=t.originalEvent,n=i.charCode;if(this.condition_(t)&&(n=="+".charCodeAt(0)||n=="-".charCodeAt(0))){const r=t.map,s=n=="+".charCodeAt(0)?this.delta_:-this.delta_;na(r.getView(),s,void 0,this.duration_),i.preventDefault(),e=!0}}return!e}}class ka extends ea{constructor(t){super(t=t||{}),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=void 0!==t.maxDelta?t.maxDelta:1,this.duration_=void 0!==t.duration?t.duration:250,this.timeout_=void 0!==t.timeout?t.timeout:80,this.useAnchor_=void 0===t.useAnchor||t.useAnchor,this.constrainResolution_=void 0!==t.constrainResolution&&t.constrainResolution;const e=t.condition?t.condition:da;this.condition_=t.onFocusOnly?aa(ua,e):e,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300}endInteraction_(){this.trackpadTimeoutId_=void 0;const t=this.getMap();if(!t)return;t.getView().endInteraction(void 0,this.lastDelta_?this.lastDelta_>0?1:-1:0,this.lastAnchor_)}handleEvent(t){if(!this.condition_(t))return!0;if(t.type!==O)return!0;const e=t.map,i=t.originalEvent;let n;if(i.preventDefault(),this.useAnchor_&&(this.lastAnchor_=t.coordinate),t.type==O&&(n=i.deltaY,ut&&i.deltaMode===WheelEvent.DOM_DELTA_PIXEL&&(n/=mt),i.deltaMode===WheelEvent.DOM_DELTA_LINE&&(n*=40)),0===n)return!1;this.lastDelta_=n;const r=Date.now();void 0===this.startTime_&&(this.startTime_=r),(!this.mode_||r-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(n)<4?"trackpad":"wheel");const s=e.getView();if("trackpad"===this.mode_&&!s.getConstrainResolution()&&!this.constrainResolution_)return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(s.getAnimating()&&s.cancelAnimations(),s.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),s.adjustZoom(-n/this.deltaPerZoom_,this.lastAnchor_),this.startTime_=r,!1;this.totalDelta_+=n;const o=Math.max(this.timeout_-(r-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,e),o),!1}handleWheelZoom_(t){const e=t.getView();e.getAnimating()&&e.cancelAnimations();let i=-ii(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(e.getConstrainResolution()||this.constrainResolution_)&&(i=i?i>0?1:-1:0),na(e,i,this.lastAnchor_,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(t){this.useAnchor_=t,t||(this.lastAnchor_=null)}}class Ga extends sa{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=f),super(e),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=void 0!==t.threshold?t.threshold:.3,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){let e=0;const i=this.targetPointers[0],n=this.targetPointers[1],r=Math.atan2(n.clientY-i.clientY,n.clientX-i.clientX);if(void 0!==this.lastAngle_){const t=r-this.lastAngle_;this.rotationDelta_+=t,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),e=t}this.lastAngle_=r;const s=t.map,o=s.getView();if(o.getConstraints().rotation===Go)return;const a=s.getViewport().getBoundingClientRect(),l=oa(this.targetPointers);l[0]-=a.left,l[1]-=a.top,this.anchor_=s.getCoordinateFromPixelInternal(l),this.rotating_&&(s.render(),o.adjustRotationInternal(e,this.anchor_))}handleUpEvent(t){if(this.targetPointers.length<2){return t.map.getView().endInteraction(this.duration_),!1}return!0}handleDownEvent(t){if(this.targetPointers.length>=2){const e=t.map;return this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.handlingDownUpSequence||e.getView().beginInteraction(),!0}return!1}}class ja extends sa{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=f),super(e),this.anchor_=null,this.duration_=void 0!==t.duration?t.duration:400,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(t){let e=1;const i=this.targetPointers[0],n=this.targetPointers[1],r=i.clientX-n.clientX,s=i.clientY-n.clientY,o=Math.sqrt(r*r+s*s);void 0!==this.lastDistance_&&(e=this.lastDistance_/o),this.lastDistance_=o;const a=t.map,l=a.getView();1!=e&&(this.lastScaleDelta_=e);const h=a.getViewport().getBoundingClientRect(),c=oa(this.targetPointers);c[0]-=h.left,c[1]-=h.top,this.anchor_=a.getCoordinateFromPixelInternal(c),a.render(),l.adjustResolutionInternal(e,this.anchor_)}handleUpEvent(t){if(this.targetPointers.length<2){const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),!1}return!0}handleDownEvent(t){if(this.targetPointers.length>=2){const e=t.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.handlingDownUpSequence||e.getView().beginInteraction(),!0}return!1}}function Ba(t){t=t||{};const e=new q,i=new Wr(-.005,.05,100);(void 0===t.altShiftDragRotate||t.altShiftDragRotate)&&e.push(new wa);(void 0===t.doubleClickZoom||t.doubleClickZoom)&&e.push(new ra({delta:t.zoomDelta,duration:t.zoomDuration}));(void 0===t.dragPan||t.dragPan)&&e.push(new Sa({onFocusOnly:t.onFocusOnly,kinetic:i}));(void 0===t.pinchRotate||t.pinchRotate)&&e.push(new Ga);(void 0===t.pinchZoom||t.pinchZoom)&&e.push(new ja({duration:t.zoomDuration}));(void 0===t.keyboard||t.keyboard)&&(e.push(new Na),e.push(new Da({delta:t.zoomDelta,duration:t.zoomDuration})));(void 0===t.mouseWheelZoom||t.mouseWheelZoom)&&e.push(new ka({onFocusOnly:t.onFocusOnly,duration:t.zoomDuration}));return(void 0===t.shiftDragZoom||t.shiftDragZoom)&&e.push(new La({duration:t.zoomDuration})),e}function Ua(t,e,i){return void 0===i&&(i=[0,0]),i[0]=t[0]+2*e,i[1]=t[1]+2*e,i}function za(t){return t[0]>0&&t[1]>0}function Xa(t,e,i){return void 0===i&&(i=[0,0]),i[0]=t[0]*e+.5|0,i[1]=t[1]*e+.5|0,i}function Va(t,e){return Array.isArray(t)?t:(void 0===e?e=[t,t]:(e[0]=t,e[1]=t),e)}function Wa(t){t instanceof vs?t.setMapInternal(null):t instanceof ro&&t.getLayers().forEach(Wa)}function Za(t,e){if(t instanceof vs)t.setMapInternal(e);else if(t instanceof ro){const i=t.getLayers().getArray();for(let t=0,n=i.length;t<n;++t)Za(i[t],e)}}class Ya extends V{constructor(t){super(),t=t||{},this.on,this.once,this.un;const e=function(t){let e=null;void 0!==t.keyboardEventTarget&&(e="string"==typeof t.keyboardEventTarget?document.getElementById(t.keyboardEventTarget):t.keyboardEventTarget);const i={},n=t.layers&&"function"==typeof t.layers.getLayers?t.layers:new ro({layers:t.layers});let r,s,o;i[xo]=n,i[So]=t.target,i[wo]=t.view instanceof zo?t.view:new zo,void 0!==t.controls&&(Array.isArray(t.controls)?r=new q(t.controls.slice()):(at("function"==typeof t.controls.getArray,47),r=t.controls));void 0!==t.interactions&&(Array.isArray(t.interactions)?s=new q(t.interactions.slice()):(at("function"==typeof t.interactions.getArray,48),s=t.interactions));void 0!==t.overlays?Array.isArray(t.overlays)?o=new q(t.overlays.slice()):(at("function"==typeof t.overlays.getArray,49),o=t.overlays):o=new q;return{controls:r,interactions:s,keyboardEventTarget:e,overlays:o,values:i}}(t);this.renderComplete_,this.loaded_=!0,this.boundHandleBrowserEvent_=this.handleBrowserEvent.bind(this),this.maxTilesLoading_=void 0!==t.maxTilesLoading?t.maxTilesLoading:16,this.pixelRatio_=void 0!==t.pixelRatio?t.pixelRatio:mt,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=[1,0,0,1,0,0],this.pixelToCoordinateTransform_=[1,0,0,1,0,0],this.frameIndex_=0,this.frameState_=null,this.previousExtent_=null,this.viewPropertyListenerKey_=null,this.viewChangeListenerKey_=null,this.layerGroupPropertyListenerKeys_=null,this.viewport_=document.createElement("div"),this.viewport_.className="ol-viewport"+("ontouchstart"in window?" ol-touch":""),this.viewport_.style.position="relative",this.viewport_.style.overflow="hidden",this.viewport_.style.width="100%",this.viewport_.style.height="100%",this.overlayContainer_=document.createElement("div"),this.overlayContainer_.style.position="absolute",this.overlayContainer_.style.zIndex="0",this.overlayContainer_.style.width="100%",this.overlayContainer_.style.height="100%",this.overlayContainer_.style.pointerEvents="none",this.overlayContainer_.className="ol-overlaycontainer",this.viewport_.appendChild(this.overlayContainer_),this.overlayContainerStopEvent_=document.createElement("div"),this.overlayContainerStopEvent_.style.position="absolute",this.overlayContainerStopEvent_.style.zIndex="0",this.overlayContainerStopEvent_.style.width="100%",this.overlayContainerStopEvent_.style.height="100%",this.overlayContainerStopEvent_.style.pointerEvents="none",this.overlayContainerStopEvent_.className="ol-overlaycontainer-stopevent",this.viewport_.appendChild(this.overlayContainerStopEvent_),this.mapBrowserEventHandler_=null,this.moveTolerance_=t.moveTolerance,this.keyboardEventTarget_=e.keyboardEventTarget,this.targetChangeHandlerKeys_=null,this.controls=e.controls||Qo(),this.interactions=e.interactions||Ba({onFocusOnly:!0}),this.overlays_=e.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new Co(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(xo,this.handleLayerGroupChanged_),this.addChangeListener(wo,this.handleViewChanged_),this.addChangeListener(vo,this.handleSizeChanged_),this.addChangeListener(So,this.handleTargetChanged_),this.setProperties(e.values);const i=this;!t.view||t.view instanceof zo||t.view.then((function(t){i.setView(new zo(t))})),this.controls.addEventListener(W,function(t){t.element.setMap(this)}.bind(this)),this.controls.addEventListener(Z,function(t){t.element.setMap(null)}.bind(this)),this.interactions.addEventListener(W,function(t){t.element.setMap(this)}.bind(this)),this.interactions.addEventListener(Z,function(t){t.element.setMap(null)}.bind(this)),this.overlays_.addEventListener(W,function(t){this.addOverlayInternal_(t.element)}.bind(this)),this.overlays_.addEventListener(Z,function(t){const e=t.element.getId();void 0!==e&&delete this.overlayIdIndex_[e.toString()],t.element.setMap(null)}.bind(this)),this.controls.forEach(function(t){t.setMap(this)}.bind(this)),this.interactions.forEach(function(t){t.setMap(this)}.bind(this)),this.overlays_.forEach(this.addOverlayInternal_.bind(this))}addControl(t){this.getControls().push(t)}addInteraction(t){this.getInteractions().push(t)}addLayer(t){this.getLayerGroup().getLayers().push(t)}handleLayerAdd_(t){Za(t.layer,this)}addOverlay(t){this.getOverlays().push(t)}addOverlayInternal_(t){const e=t.getId();void 0!==e&&(this.overlayIdIndex_[e.toString()]=t),t.setMap(this)}disposeInternal(){this.controls.clear(),this.interactions.clear(),this.overlays_.clear(),this.setTarget(null),super.disposeInternal()}forEachFeatureAtPixel(t,e,i){if(!this.frameState_||!this.renderer_)return;const n=this.getCoordinateFromPixelInternal(t),r=void 0!==(i=void 0!==i?i:{}).hitTolerance?i.hitTolerance:0,s=void 0!==i.layerFilter?i.layerFilter:g,o=!1!==i.checkWrapped;return this.renderer_.forEachFeatureAtCoordinate(n,this.frameState_,r,o,e,null,s,null)}getFeaturesAtPixel(t,e){const i=[];return this.forEachFeatureAtPixel(t,(function(t){i.push(t)}),e),i}getAllLayers(){const t=[];return function e(i){i.forEach((function(i){i instanceof ro?e(i.getLayers()):t.push(i)}))}(this.getLayers()),t}hasFeatureAtPixel(t,e){if(!this.frameState_||!this.renderer_)return!1;const i=this.getCoordinateFromPixelInternal(t),n=void 0!==(e=void 0!==e?e:{}).layerFilter?e.layerFilter:g,r=void 0!==e.hitTolerance?e.hitTolerance:0,s=!1!==e.checkWrapped;return this.renderer_.hasFeatureAtCoordinate(i,this.frameState_,r,s,n,null)}getEventCoordinate(t){return this.getCoordinateFromPixel(this.getEventPixel(t))}getEventCoordinateInternal(t){return this.getCoordinateFromPixelInternal(this.getEventPixel(t))}getEventPixel(t){const e=this.viewport_.getBoundingClientRect(),i="changedTouches"in t?t.changedTouches[0]:t;return[i.clientX-e.left,i.clientY-e.top]}getTarget(){return this.get(So)}getTargetElement(){const t=this.getTarget();return void 0!==t?"string"==typeof t?document.getElementById(t):t:null}getCoordinateFromPixel(t){return nn(this.getCoordinateFromPixelInternal(t),this.getView().getProjection())}getCoordinateFromPixelInternal(t){const e=this.frameState_;return e?bt(e.pixelToCoordinateTransform,t.slice()):null}getControls(){return this.controls}getOverlays(){return this.overlays_}getOverlayById(t){const e=this.overlayIdIndex_[t.toString()];return void 0!==e?e:null}getInteractions(){return this.interactions}getLayerGroup(){return this.get(xo)}setLayers(t){const e=this.getLayerGroup();if(t instanceof q)return void e.setLayers(t);const i=e.getLayers();i.clear(),i.extend(t)}getLayers(){return this.getLayerGroup().getLayers()}getLoadingOrNotReady(){const t=this.getLayerGroup().getLayerStatesArray();for(let e=0,i=t.length;e<i;++e){const i=t[e];if(!i.visible)continue;const n=i.layer.getRenderer();if(n&&!n.ready)return!0;const r=i.layer.getSource();if(r&&r.loading)return!0}return!1}getPixelFromCoordinate(t){const e=rn(t,this.getView().getProjection());return this.getPixelFromCoordinateInternal(e)}getPixelFromCoordinateInternal(t){const e=this.frameState_;return e?bt(e.coordinateToPixelTransform,t.slice(0,2)):null}getRenderer(){return this.renderer_}getSize(){return this.get(vo)}getView(){return this.get(wo)}getViewport(){return this.viewport_}getOverlayContainer(){return this.overlayContainer_}getOverlayContainerStopEvent(){return this.overlayContainerStopEvent_}getOwnerDocument(){const t=this.getTargetElement();return t?t.ownerDocument:document}getTilePriority(t,e,i,n){return bo(this.frameState_,t,e,i,n)}handleBrowserEvent(t,e){e=e||t.type;const i=new oo(e,this,t);this.handleMapBrowserEvent(i)}handleMapBrowserEvent(t){if(!this.frameState_)return;const e=t.originalEvent,i=e.type;if(i===ho||i===O||i===I){const t=this.getOwnerDocument(),i=this.viewport_.getRootNode?this.viewport_.getRootNode():t,n=e.target;if(this.overlayContainerStopEvent_.contains(n)||!(i===t?t.documentElement:i).contains(n))return}if(t.frameState=this.frameState_,!1!==this.dispatchEvent(t)){const e=this.getInteractions().getArray().slice();for(let i=e.length-1;i>=0;i--){const n=e[i];if(n.getMap()!==this||!n.getActive()||!this.getTargetElement())continue;if(!n.handleEvent(t)||t.propagationStopped)break}}}handlePostRender(){const t=this.frameState_,e=this.tileQueue_;if(!e.isEmpty()){let i=this.maxTilesLoading_,n=i;if(t){const e=t.viewHints;if(e[Ro]||e[Po]){const e=Date.now()-t.time>8;i=e?0:8,n=e?0:2}}e.getTilesLoading()<i&&(e.reprioritize(),e.loadMoreTiles(i,n))}t&&this.renderer_&&!t.animate&&(!0===this.renderComplete_?(this.hasListener(xs)&&this.renderer_.dispatchRenderEvent(xs,t),!1===this.loaded_&&(this.loaded_=!0,this.dispatchEvent(new so(yo,this,t)))):!0===this.loaded_&&(this.loaded_=!1,this.dispatchEvent(new so(_o,this,t))));const i=this.postRenderFunctions_;for(let e=0,n=i.length;e<n;++e)i[e](this,t);i.length=0}handleSizeChanged_(){this.getView()&&!this.getView().getAnimating()&&this.getView().resolveConstraints(0),this.render()}handleTargetChanged_(){if(this.mapBrowserEventHandler_){for(let t=0,e=this.targetChangeHandlerKeys_.length;t<e;++t)k(this.targetChangeHandlerKeys_[t]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(E,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(O,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,Ur(this.viewport_)}const t=this.getTargetElement();if(t){t.appendChild(this.viewport_),this.renderer_||(this.renderer_=new eo(this)),this.mapBrowserEventHandler_=new go(this,this.moveTolerance_);for(const t in ao)this.mapBrowserEventHandler_.addEventListener(ao[t],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(E,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(O,this.boundHandleBrowserEvent_,!!xt&&{passive:!1});const e=this.getOwnerDocument().defaultView,i=this.keyboardEventTarget_?this.keyboardEventTarget_:t;this.targetChangeHandlerKeys_=[N(i,I,this.handleBrowserEvent,this),N(i,L,this.handleBrowserEvent,this),N(e,F,this.updateSize,this)]}else this.renderer_&&(clearTimeout(this.postRenderTimeoutHandle_),this.postRenderTimeoutHandle_=void 0,this.postRenderFunctions_.length=0,this.renderer_.dispose(),this.renderer_=null),this.animationDelayKey_&&(cancelAnimationFrame(this.animationDelayKey_),this.animationDelayKey_=void 0);this.updateSize()}handleTileChange_(){this.render()}handleViewPropertyChanged_(){this.render()}handleViewChanged_(){this.viewPropertyListenerKey_&&(k(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(k(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);const t=this.getView();t&&(this.updateViewportSize_(),this.viewPropertyListenerKey_=N(t,r,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=N(t,S,this.handleViewPropertyChanged_,this),t.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(k),this.layerGroupPropertyListenerKeys_=null);const t=this.getLayerGroup();t&&(this.handleLayerAdd_(new io("addlayer",t)),this.layerGroupPropertyListenerKeys_=[N(t,r,this.render,this),N(t,S,this.render,this),N(t,"addlayer",this.handleLayerAdd_,this),N(t,"removelayer",this.handleLayerRemove_,this)]),this.render()}isRendered(){return!!this.frameState_}animationDelay_(){this.animationDelayKey_=void 0,this.renderFrame_(Date.now())}renderSync(){this.animationDelayKey_&&cancelAnimationFrame(this.animationDelayKey_),this.animationDelay_()}redrawText(){const t=this.getLayerGroup().getLayerStatesArray();for(let e=0,i=t.length;e<i;++e){const i=t[e].layer;i.hasRenderer()&&i.getRenderer().handleFontsChanged()}}render(){this.renderer_&&void 0===this.animationDelayKey_&&(this.animationDelayKey_=requestAnimationFrame(this.animationDelay_))}removeControl(t){return this.getControls().remove(t)}removeInteraction(t){return this.getInteractions().remove(t)}removeLayer(t){return this.getLayerGroup().getLayers().remove(t)}handleLayerRemove_(t){Wa(t.layer)}removeOverlay(t){return this.getOverlays().remove(t)}renderFrame_(t){const e=this.getSize(),i=this.getView(),n=this.frameState_;let r=null;if(void 0!==e&&za(e)&&i&&i.isDef()){const n=i.getHints(this.frameState_?this.frameState_.viewHints:void 0),s=i.getState();if(r={animate:!1,coordinateToPixelTransform:this.coordinateToPixelTransform_,declutterTree:null,extent:pe(s.center,s.resolution,s.rotation,e),index:this.frameIndex_++,layerIndex:0,layerStatesArray:this.getLayerGroup().getLayerStatesArray(),pixelRatio:this.pixelRatio_,pixelToCoordinateTransform:this.pixelToCoordinateTransform_,postRenderFunctions:[],size:e,tileQueue:this.tileQueue_,time:t,usedTiles:{},viewState:s,viewHints:n,wantedTiles:{},mapId:z(this),renderTargets:{}},s.nextCenter&&s.nextResolution){const t=isNaN(s.nextRotation)?s.rotation:s.nextRotation;r.nextExtent=pe(s.nextCenter,s.nextResolution,t,e)}}if(this.frameState_=r,this.renderer_.renderFrame(r),r){if(r.animate&&this.render(),Array.prototype.push.apply(this.postRenderFunctions_,r.postRenderFunctions),n){(!this.previousExtent_||!Ee(this.previousExtent_)&&!ee(r.extent,this.previousExtent_))&&(this.dispatchEvent(new so(po,this,n)),this.previousExtent_=Jt(this.previousExtent_))}this.previousExtent_&&!r.viewHints[Ro]&&!r.viewHints[Po]&&!ee(r.extent,this.previousExtent_)&&(this.dispatchEvent(new so(mo,this,r)),Vt(r.extent,this.previousExtent_))}this.dispatchEvent(new so(fo,this,r)),this.renderComplete_=this.hasListener(_o)||this.hasListener(yo)||this.hasListener(xs)?!this.tileQueue_.getTilesLoading()&&!this.tileQueue_.getCount()&&!this.getLoadingOrNotReady():void 0,this.postRenderTimeoutHandle_||(this.postRenderTimeoutHandle_=setTimeout((()=>{this.postRenderTimeoutHandle_=void 0,this.handlePostRender()}),0))}setLayerGroup(t){const e=this.getLayerGroup();e&&this.handleLayerRemove_(new io("removelayer",e)),this.set(xo,t)}setSize(t){this.set(vo,t)}setTarget(t){this.set(So,t)}setView(t){if(!t||t instanceof zo)return void this.set(wo,t);this.set(wo,new zo);const e=this;t.then((function(t){e.setView(new zo(t))}))}updateSize(){const t=this.getTargetElement();let e;if(t){const i=getComputedStyle(t),n=t.offsetWidth-parseFloat(i.borderLeftWidth)-parseFloat(i.paddingLeft)-parseFloat(i.paddingRight)-parseFloat(i.borderRightWidth),r=t.offsetHeight-parseFloat(i.borderTopWidth)-parseFloat(i.paddingTop)-parseFloat(i.paddingBottom)-parseFloat(i.borderBottomWidth);isNaN(n)||isNaN(r)||(e=[n,r],!za(e)&&(t.offsetWidth||t.offsetHeight||t.getClientRects().length)&&console.warn("No map visible because the map container's width or height are 0."))}this.setSize(e),this.updateViewportSize_()}updateViewportSize_(){const t=this.getView();if(t){let e;const i=getComputedStyle(this.viewport_);i.width&&i.height&&(e=[parseInt(i.width,10),parseInt(i.height,10)]),t.setViewportSize(e)}}}const Ka="element",qa="map",Ha="offset",$a="position",Ja="positioning";class Qa extends V{constructor(t){super(),this.on,this.once,this.un,this.options=t,this.id=t.id,this.insertFirst=void 0===t.insertFirst||t.insertFirst,this.stopEvent=void 0===t.stopEvent||t.stopEvent,this.element=document.createElement("div"),this.element.className=void 0!==t.className?t.className:"ol-overlay-container ol-selectable",this.element.style.position="absolute",this.element.style.pointerEvents="auto",this.autoPan=!0===t.autoPan?{}:t.autoPan||void 0,this.rendered={transform_:"",visible:!0},this.mapPostrenderListenerKey=null,this.addChangeListener(Ka,this.handleElementChanged),this.addChangeListener(qa,this.handleMapChanged),this.addChangeListener(Ha,this.handleOffsetChanged),this.addChangeListener($a,this.handlePositionChanged),this.addChangeListener(Ja,this.handlePositioningChanged),void 0!==t.element&&this.setElement(t.element),this.setOffset(void 0!==t.offset?t.offset:[0,0]),this.setPositioning(t.positioning||"top-left"),void 0!==t.position&&this.setPosition(t.position)}getElement(){return this.get(Ka)}getId(){return this.id}getMap(){return this.get(qa)||null}getOffset(){return this.get(Ha)}getPosition(){return this.get($a)}getPositioning(){return this.get(Ja)}handleElementChanged(){zr(this.element);const t=this.getElement();t&&this.element.appendChild(t)}handleMapChanged(){this.mapPostrenderListenerKey&&(Ur(this.element),k(this.mapPostrenderListenerKey),this.mapPostrenderListenerKey=null);const t=this.getMap();if(t){this.mapPostrenderListenerKey=N(t,fo,this.render,this),this.updatePixelPosition();const e=this.stopEvent?t.getOverlayContainerStopEvent():t.getOverlayContainer();this.insertFirst?e.insertBefore(this.element,e.childNodes[0]||null):e.appendChild(this.element),this.performAutoPan()}}render(){this.updatePixelPosition()}handleOffsetChanged(){this.updatePixelPosition()}handlePositionChanged(){this.updatePixelPosition(),this.performAutoPan()}handlePositioningChanged(){this.updatePixelPosition()}setElement(t){this.set(Ka,t)}setMap(t){this.set(qa,t)}setOffset(t){this.set(Ha,t)}setPosition(t){this.set($a,t)}performAutoPan(){this.autoPan&&this.panIntoView(this.autoPan)}panIntoView(t){const e=this.getMap();if(!e||!e.getTargetElement()||!this.get($a))return;const i=this.getRect(e.getTargetElement(),e.getSize()),n=this.getElement(),r=this.getRect(n,[Gr(n),jr(n)]),s=void 0===(t=t||{}).margin?20:t.margin;if(!Yt(i,r)){const n=r[0]-i[0],o=i[2]-r[2],a=r[1]-i[1],l=i[3]-r[3],h=[0,0];if(n<0?h[0]=n-s:o<0&&(h[0]=Math.abs(o)+s),a<0?h[1]=a-s:l<0&&(h[1]=Math.abs(l)+s),0!==h[0]||0!==h[1]){const i=e.getView().getCenterInternal(),n=e.getPixelFromCoordinateInternal(i);if(!n)return;const r=[n[0]+h[0],n[1]+h[1]],s=t.animation||{};e.getView().animateInternal({center:e.getCoordinateFromPixelInternal(r),duration:s.duration,easing:s.easing})}}}getRect(t,e){const i=t.getBoundingClientRect(),n=i.left+window.pageXOffset,r=i.top+window.pageYOffset;return[n,r,n+e[0],r+e[1]]}setPositioning(t){this.set(Ja,t)}setVisible(t){this.rendered.visible!==t&&(this.element.style.display=t?"":"none",this.rendered.visible=t)}updatePixelPosition(){const t=this.getMap(),e=this.getPosition();if(!t||!t.isRendered()||!e)return void this.setVisible(!1);const i=t.getPixelFromCoordinate(e),n=t.getSize();this.updateRenderedPosition(i,n)}updateRenderedPosition(t,e){const i=this.element.style,n=this.getOffset(),r=this.getPositioning();this.setVisible(!0);let s="0%",o="0%";"bottom-right"==r||"center-right"==r||"top-right"==r?s="-100%":"bottom-center"!=r&&"center-center"!=r&&"top-center"!=r||(s="-50%"),"bottom-left"==r||"bottom-center"==r||"bottom-right"==r?o="-100%":"center-left"!=r&&"center-center"!=r&&"center-right"!=r||(o="-50%");const a=`translate(${s}, ${o}) translate(${Math.round(t[0]+n[0])+"px"}, ${Math.round(t[1]+n[1])+"px"})`;this.rendered.transform_!=a&&(this.rendered.transform_=a,i.transform=a)}getOptions(){return this.options}}class tl{constructor(t){this.highWaterMark=void 0!==t?t:2048,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(t){for(;this.canExpireCache();)this.pop()}clear(){this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}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 at(void 0!==i,15),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 at(void 0!==e,15),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){if(this.containsKey(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){at(!(t in this.entries_),16);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 el(t,e,i,n){return void 0!==n?(n[0]=t,n[1]=e,n[2]=i,n):[t,e,i]}function il(t,e,i){return t+"/"+e+"/"+i}function nl(t){return il(t[0],t[1],t[2])}function rl(t){const[e,i,n]=t.substring(t.lastIndexOf("/")+1,t.length).split(",").map(Number);return il(e,i,n)}function sl(t){return t.split("/").map(Number)}function ol(t){return(t[1]<<t[0])+t[2]}function al(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)}class ll extends tl{clear(){for(;this.getCount()>0;)this.pop().release();super.clear()}expireCache(t){for(;this.canExpireCache();){if(this.peekLast().getKey()in t)break;this.pop().release()}}pruneExceptNewestZ(){if(0===this.getCount())return;const t=sl(this.peekFirstKey())[0];this.forEach(function(e){e.tileCoord[0]!==t&&(this.remove(nl(e.tileCoord)),e.release())}.bind(this))}}class hl{constructor(t,e,i,n){this.minX=t,this.maxX=e,this.minY=i,this.maxY=n}contains(t){return this.containsXY(t[1],t[2])}containsTileRange(t){return this.minX<=t.minX&&t.maxX<=this.maxX&&this.minY<=t.minY&&t.maxY<=this.maxY}containsXY(t,e){return this.minX<=t&&t<=this.maxX&&this.minY<=e&&e<=this.maxY}equals(t){return this.minX==t.minX&&this.minY==t.minY&&this.maxX==t.maxX&&this.maxY==t.maxY}extend(t){t.minX<this.minX&&(this.minX=t.minX),t.maxX>this.maxX&&(this.maxX=t.maxX),t.minY<this.minY&&(this.minY=t.minY),t.maxY>this.maxY&&(this.maxY=t.maxY)}getHeight(){return this.maxY-this.minY+1}getSize(){return[this.getWidth(),this.getHeight()]}getWidth(){return this.maxX-this.minX+1}intersects(t){return this.minX<=t.maxX&&this.maxX>=t.minX&&this.minY<=t.maxY&&this.maxY>=t.minY}}function cl(t,e,i,n,r){return void 0!==r?(r.minX=t,r.maxX=e,r.minY=i,r.maxY=n,r):new hl(t,e,i,n)}const ul=[];class dl extends st{constructor(t,e,i,n){super(t,e,{transition:0}),this.context_={},this.executorGroups={},this.declutterExecutorGroups={},this.loadingSourceTiles=0,this.hitDetectionImageData={},this.replayState_={},this.sourceTiles=[],this.errorTileKeys={},this.wantedResolution,this.getSourceTiles=n.bind(void 0,this),this.wrappedTileCoord=i}getContext(t){const e=z(t);return e in this.context_||(this.context_[e]=Dr(1,1,ul)),this.context_[e]}hasContext(t){return z(t)in this.context_}getImage(t){return this.hasContext(t)?this.getContext(t).canvas:null}getReplayState(t){const e=z(t);return e in this.replayState_||(this.replayState_[e]={dirty:!1,renderedRenderOrder:null,renderedResolution:NaN,renderedRevision:-1,renderedTileResolution:NaN,renderedTileRevision:-1,renderedTileZ:-1}),this.replayState_[e]}load(){this.getSourceTiles()}release(){for(const t in this.context_){const e=this.context_[t];kr(e),ul.push(e.canvas),delete this.context_[t]}super.release()}}class gl extends st{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}getFormat(){return this.format_}getFeatures(){return this.features_}load(){this.state==H&&(this.setState($),this.tileLoadFunction_(this,this.url_),this.loader_&&this.loader_(this.extent,this.resolution,this.projection))}onLoad(t,e){this.setFeatures(t)}onError(){this.setState(Q)}setFeatures(t){this.features_=t,this.setState(J)}setLoader(t){this.loader_=t}}function fl(t){return Array.isArray(t)?Qr(t):t}let pl,ml=!1;function _l(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=ml,a.onload=function(t){if(!a.status||a.status>=200&&a.status<300){const t=e.getType();let n;"json"==t||"text"==t?n=a.responseText:"xml"==t?(n=a.responseXML,n||(n=(new DOMParser).parseFromString(a.responseText,"application/xml"))):"arraybuffer"==t&&(n=a.response),n?s(e.readFeatures(n,{extent:i,featureProjection:r}),e.readProjection(n)):o()}else o()},a.onerror=o,a.send()}function yl(t,e){return function(i,n,r,s,o){const a=this;_l(t,e,i,n,r,(function(t,e){a.addFeatures(t),void 0!==s&&s(t)}),o||p)}}function xl(t,e){return[[-1/0,-1/0,1/0,1/0]]}function vl(t,e,i,n){const r=document.createElement("script"),s="olc_"+z(e);function o(){delete window[s],r.parentNode.removeChild(r)}r.async=!0,r.src=t+(t.includes("?")?"&":"?")+(n||"callback")+"="+s;const a=setTimeout((function(){o(),i&&i()}),1e4);window[s]=function(t){clearTimeout(a),o(),e(t)},document.head.appendChild(r)}class Sl extends Error{constructor(t){super("Unexpected response status: "+t.status),this.name="ResponseError",this.response=t}}class wl extends Error{constructor(t){super("Failed to issue request"),this.name="ClientError",this.client=t}}function El(t){return new Promise((function(e,i){const n=new XMLHttpRequest;n.addEventListener("load",(function(t){const n=t.target;if(!n.status||n.status>=200&&n.status<300){let t;try{t=JSON.parse(n.responseText)}catch(t){const e="Error parsing response text as JSON: "+t.message;return void i(new Error(e))}e(t)}else i(new Sl(n))})),n.addEventListener("error",(function(t){i(new wl(t.target))})),n.open("GET",t),n.setRequestHeader("Accept","application/json"),n.send()}))}function Tl(t,e){return e.includes("://")?e:new URL(e,t).href}class Cl{drawCustom(t,e,i,n){}drawGeometry(t){}setStyle(t){}drawCircle(t,e){}drawFeature(t,e){}drawGeometryCollection(t,e){}drawLineString(t,e){}drawMultiLineString(t,e){}drawMultiPoint(t,e){}drawMultiPolygon(t,e){}drawPoint(t,e){}drawPolygon(t,e){}drawText(t,e){}setFillStrokeStyle(t,e){}setImageStyle(t,e){}setTextStyle(t,e){}}class bl extends Cl{constructor(t,e,i,n,r,s,o){super(),this.context_=t,this.pixelRatio_=e,this.extent_=i,this.transform_=n,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=un(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_;this.imageRotateWithView_&&(l+=this.viewRotation_);for(let t=0,e=r.length;t<e;t+=2){const e=r[t]-this.imageAnchorX_,i=r[t+1]-this.imageAnchorY_;if(0!==l||1!=this.imageScale_[0]||1!=this.imageScale_[1]){const t=e+this.imageAnchorX_,n=i+this.imageAnchorY_;Mt(o,t,n,1,1,l,-t,-n),s.setTransform.apply(s,o),s.translate(t,n),s.scale(this.imageScale_[0],this.imageScale_[1]),s.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),s.setTransform(1,0,0,1,0,0)}else s.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,e,i,this.imageWidth_,this.imageHeight_)}1!=this.imageOpacity_&&(s.globalAlpha=a)}drawText_(t,e,i,n){if(!this.textState_||""===this.text_)return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);const r=un(t,e,i,n,this.transform_,this.pixelCoordinates_),s=this.context_;let o=this.textRotation_;for(this.textRotateWithView_&&(o+=this.viewRotation_);e<i;e+=n){const t=r[e]+this.textOffsetX_,i=r[e+1]+this.textOffsetY_;0!==o||1!=this.textScale_[0]||1!=this.textScale_[1]?(s.translate(t-this.textOffsetX_,i-this.textOffsetY_),s.rotate(o),s.translate(this.textOffsetX_,this.textOffsetY_),s.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&s.strokeText(this.text_,0,0),this.textFillState_&&s.fillText(this.text_,0,0),s.setTransform(1,0,0,1,0,0)):(this.textStrokeState_&&s.strokeText(this.text_,t,i),this.textFillState_&&s.fillText(this.text_,t,i))}}moveToLineTo_(t,e,i,n,r){const s=this.context_,o=un(t,e,i,n,this.transform_,this.pixelCoordinates_);s.moveTo(o[0],o[1]);let a=o.length;r&&(a-=2);for(let t=2;t<a;t+=2)s.lineTo(o[t],o[t+1]);return r&&s.closePath(),i}drawRings_(t,e,i,n){for(let r=0,s=i.length;r<s;++r)e=this.moveToLineTo_(t,e,i[r],n,!0);return e}drawCircle(t){if(we(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=xn(t,this.transform_,this.pixelCoordinates_),i=e[2]-e[0],n=e[3]-e[1],r=Math.sqrt(i*i+n*n),s=this.context_;s.beginPath(),s.arc(e[0],e[1],r,0,2*Math.PI),this.fillState_&&s.fill(),this.strokeState_&&s.stroke()}""!==this.text_&&this.drawText_(t.getCenter(),0,2,2)}}setStyle(t){this.setFillStrokeStyle(t.getFill(),t.getStroke()),this.setImageStyle(t.getImage()),this.setTextStyle(t.getText())}setTransform(t){this.transform_=t}drawGeometry(t){switch(t.getType()){case"Point":this.drawPoint(t);break;case"LineString":this.drawLineString(t);break;case"Polygon":this.drawPolygon(t);break;case"MultiPoint":this.drawMultiPoint(t);break;case"MultiLineString":this.drawMultiLineString(t);break;case"MultiPolygon":this.drawMultiPolygon(t);break;case"GeometryCollection":this.drawGeometryCollection(t);break;case"Circle":this.drawCircle(t)}}drawFeature(t,e){const i=e.getGeometryFunction()(t);i&&we(this.extent_,i.getExtent())&&(this.setStyle(e),this.drawGeometry(i))}drawGeometryCollection(t){const e=t.getGeometriesArray();for(let t=0,i=e.length;t<i;++t)this.drawGeometry(e[t])}drawPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),i=t.getStride();this.image_&&this.drawImages_(e,0,e.length,i),""!==this.text_&&this.drawText_(e,0,e.length,i)}drawMultiPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),i=t.getStride();this.image_&&this.drawImages_(e,0,e.length,i),""!==this.text_&&this.drawText_(e,0,e.length,i)}drawLineString(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),we(this.extent_,t.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getFlatCoordinates();e.beginPath(),this.moveToLineTo_(i,0,i.length,t.getStride(),!1),e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoint();this.drawText_(e,0,2,2)}}}drawMultiLineString(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getExtent();if(we(this.extent_,e)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getFlatCoordinates();let n=0;const r=t.getEnds(),s=t.getStride();e.beginPath();for(let t=0,e=r.length;t<e;++t)n=this.moveToLineTo_(i,n,r[t],s,!1);e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoints();this.drawText_(e,0,e.length,2)}}}drawPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),we(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_;e.beginPath(),this.drawRings_(t.getOrientedFlatCoordinates(),0,t.getEnds(),t.getStride()),this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoint();this.drawText_(e,0,2,2)}}}drawMultiPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),we(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getOrientedFlatCoordinates();let n=0;const r=t.getEndss(),s=t.getStride();e.beginPath();for(let t=0,e=r.length;t<e;++t){const e=r[t];n=this.drawRings_(i,n,e,s)}this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoints();this.drawText_(e,0,e.length,2)}}}setContextFillState_(t){const e=this.context_,i=this.contextFillState_;i?i.fillStyle!=t.fillStyle&&(i.fillStyle=t.fillStyle,e.fillStyle=t.fillStyle):(e.fillStyle=t.fillStyle,this.contextFillState_={fillStyle:t.fillStyle})}setContextStrokeState_(t){const e=this.context_,i=this.contextStrokeState_;i?(i.lineCap!=t.lineCap&&(i.lineCap=t.lineCap,e.lineCap=t.lineCap),u(i.lineDash,t.lineDash)||e.setLineDash(i.lineDash=t.lineDash),i.lineDashOffset!=t.lineDashOffset&&(i.lineDashOffset=t.lineDashOffset,e.lineDashOffset=t.lineDashOffset),i.lineJoin!=t.lineJoin&&(i.lineJoin=t.lineJoin,e.lineJoin=t.lineJoin),i.lineWidth!=t.lineWidth&&(i.lineWidth=t.lineWidth,e.lineWidth=t.lineWidth),i.miterLimit!=t.miterLimit&&(i.miterLimit=t.miterLimit,e.miterLimit=t.miterLimit),i.strokeStyle!=t.strokeStyle&&(i.strokeStyle=t.strokeStyle,e.strokeStyle=t.strokeStyle)):(e.lineCap=t.lineCap,e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset,e.lineJoin=t.lineJoin,e.lineWidth=t.lineWidth,e.miterLimit=t.miterLimit,e.strokeStyle=t.strokeStyle,this.contextStrokeState_={lineCap:t.lineCap,lineDash:t.lineDash,lineDashOffset:t.lineDashOffset,lineJoin:t.lineJoin,lineWidth:t.lineWidth,miterLimit:t.miterLimit,strokeStyle:t.strokeStyle})}setContextTextState_(t){const e=this.context_,i=this.contextTextState_,n=t.textAlign?t.textAlign:Us;i?(i.font!=t.font&&(i.font=t.font,e.font=t.font),i.textAlign!=n&&(i.textAlign=n,e.textAlign=n),i.textBaseline!=t.textBaseline&&(i.textBaseline=t.textBaseline,e.textBaseline=t.textBaseline)):(e.font=t.font,e.textAlign=n,e.textBaseline=t.textBaseline,this.contextTextState_={font:t.font,textAlign:n,textBaseline:t.textBaseline})}setFillStrokeStyle(t,e){if(t){const e=t.getColor();this.fillState_={fillStyle:fl(e||Ns)}}else this.fillState_=null;if(e){const t=e.getColor(),i=e.getLineCap(),n=e.getLineDash(),r=e.getLineDashOffset(),s=e.getLineJoin(),o=e.getWidth(),a=e.getMiterLimit(),l=n||ks;this.strokeState_={lineCap:void 0!==i?i:Ds,lineDash:1===this.pixelRatio_?l:l.map((t=>t*this.pixelRatio_)),lineDashOffset:(r||0)*this.pixelRatio_,lineJoin:void 0!==s?s:Gs,lineWidth:(void 0!==o?o:1)*this.pixelRatio_,miterLimit:void 0!==a?a:js,strokeStyle:fl(t||Bs)}}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:fl(t||Ns)}}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:Ds,lineDash:n||ks,lineDashOffset:r||0,lineJoin:void 0!==s?s:Gs,lineWidth:void 0!==o?o:1,miterLimit:void 0!==a?a:js,strokeStyle:fl(t||Bs)}}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(),c=t.getTextAlign(),u=t.getTextBaseline();this.textState_={font:void 0!==n?n:Os,textAlign:void 0!==c?c:Us,textBaseline:void 0!==u?u:zs},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 Rl={Point:function(t,e,i,n,r){const s=i.getImage(),o=i.getText();let a;if(s){if(s.getImageState()!=Lr)return;let l=t;if(r){const h=s.getDeclutterMode();if("none"!==h)if(l=r,"obstacle"===h){const r=t.getBuilder(i.getZIndex(),"Image");r.setImageStyle(s,a),r.drawPoint(e,n)}else o&&o.getText()&&(a={})}const h=l.getBuilder(i.getZIndex(),"Image");h.setImageStyle(s,a),h.drawPoint(e,n)}if(o&&o.getText()){let s=t;r&&(s=r);const l=s.getBuilder(i.getZIndex(),"Text");l.setTextStyle(o,a),l.drawText(e,n)}},LineString:function(t,e,i,n,r){const s=i.getStroke();if(s){const r=t.getBuilder(i.getZIndex(),"LineString");r.setFillStrokeStyle(null,s),r.drawLineString(e,n)}const o=i.getText();if(o&&o.getText()){const s=(r||t).getBuilder(i.getZIndex(),"Text");s.setTextStyle(o),s.drawText(e,n)}},Polygon:function(t,e,i,n,r){const s=i.getFill(),o=i.getStroke();if(s||o){const r=t.getBuilder(i.getZIndex(),"Polygon");r.setFillStrokeStyle(s,o),r.drawPolygon(e,n)}const a=i.getText();if(a&&a.getText()){const s=(r||t).getBuilder(i.getZIndex(),"Text");s.setTextStyle(a),s.drawText(e,n)}},MultiPoint:function(t,e,i,n,r){const s=i.getImage(),o=i.getText();let a;if(s){if(s.getImageState()!=Lr)return;let l=t;if(r){const h=s.getDeclutterMode();if("none"!==h)if(l=r,"obstacle"===h){const r=t.getBuilder(i.getZIndex(),"Image");r.setImageStyle(s,a),r.drawMultiPoint(e,n)}else o&&o.getText()&&(a={})}const h=l.getBuilder(i.getZIndex(),"Image");h.setImageStyle(s,a),h.drawMultiPoint(e,n)}if(o&&o.getText()){let s=t;r&&(s=r);const l=s.getBuilder(i.getZIndex(),"Text");l.setTextStyle(o,a),l.drawText(e,n)}},MultiLineString:function(t,e,i,n,r){const s=i.getStroke();if(s){const r=t.getBuilder(i.getZIndex(),"LineString");r.setFillStrokeStyle(null,s),r.drawMultiLineString(e,n)}const o=i.getText();if(o&&o.getText()){const s=(r||t).getBuilder(i.getZIndex(),"Text");s.setTextStyle(o),s.drawText(e,n)}},MultiPolygon:function(t,e,i,n,r){const s=i.getFill(),o=i.getStroke();if(o||s){const r=t.getBuilder(i.getZIndex(),"Polygon");r.setFillStrokeStyle(s,o),r.drawMultiPolygon(e,n)}const a=i.getText();if(a&&a.getText()){const s=(r||t).getBuilder(i.getZIndex(),"Text");s.setTextStyle(a),s.drawText(e,n)}},GeometryCollection:function(t,e,i,n,r){const s=e.getGeometriesArray();let o,a;for(o=0,a=s.length;o<a;++o){(0,Rl[s[o].getType()])(t,s[o],i,n,r)}},Circle:function(t,e,i,n,r){const s=i.getFill(),o=i.getStroke();if(s||o){const r=t.getBuilder(i.getZIndex(),"Circle");r.setFillStrokeStyle(s,o),r.drawCircle(e,n)}const a=i.getText();if(a&&a.getText()){const s=(r||t).getBuilder(i.getZIndex(),"Text");s.setTextStyle(a),s.drawText(e,n)}}};function Pl(t,e){return parseInt(z(t),10)-parseInt(z(e),10)}function Il(t,e){const i=Ll(t,e);return i*i}function Ll(t,e){return.5*t/e}function Ml(t,e,i,n,r,s,o){let a=!1;const l=i.getImage();if(l){const t=l.getImageState();t==Lr||t==Mr?l.unlistenImageChange(r):(t==Pr&&l.load(),l.listenImageChange(r),a=!0)}return function(t,e,i,n,r,s){const o=i.getGeometryFunction()(e);if(!o)return;const a=o.simplifyTransformed(n,r);if(i.getRenderer())Fl(t,a,i,e);else{(0,Rl[a.getType()])(t,a,i,e,s)}}(t,e,i,n,s,o),a}function Fl(t,e,i,n){if("GeometryCollection"==e.getType()){const r=e.getGeometries();for(let e=0,s=r.length;e<s;++e)Fl(t,r[e],i,n);return}t.getBuilder(i.getZIndex(),"Default").drawCustom(e,n,i.getRenderer(),i.getHitDetectionRenderer())}function Al(t){if(!(t.context instanceof CanvasRenderingContext2D))throw new Error("Only works for render events from Canvas 2D layers");const e=t.inversePixelTransform[0],i=t.frameState,n=Et(t.inversePixelTransform.slice(),i.coordinateToPixelTransform),r=Il(i.viewState.resolution,e);let s;const o=en();return o&&(s=qi(o,i.viewState.projection)),new bl(t.context,e,i.extent,n,i.viewState.rotation,r,s)}let Ol;const Nl=[];function Dl(t,e,i,n,r){t.beginPath(),t.moveTo(0,0),t.lineTo(e,i),t.lineTo(n,r),t.closePath(),t.save(),t.clip(),t.fillRect(0,0,Math.max(e,n)+1,Math.max(i,r)),t.restore()}function kl(t,e){return Math.abs(t[4*e]-210)>2||Math.abs(t[4*e+3]-191.25)>2}function Gl(t,e,i,n){const r=$i(i,e,t);let s=zi(e,n,i);const o=e.getMetersPerUnit();void 0!==o&&(s*=o);const a=t.getMetersPerUnit();void 0!==a&&(s/=a);const l=t.getExtent();if(!l||Zt(l,r)){const e=zi(t,s,r)/s;isFinite(e)&&e>0&&(s/=e)}return s}function jl(t,e,i,n){const r=ge(i);let s=Gl(t,e,r,n);return(!isFinite(s)||s<=0)&&he(i,(function(i){return s=Gl(t,e,i,n),isFinite(s)&&s>0})),s}function Bl(t,e,i,n,r,s,o,a,l,h,c,u){const d=Dr(Math.round(i*t),Math.round(i*e),Nl);if(u||(d.imageSmoothingEnabled=!1),0===l.length)return d.canvas;function g(t){return Math.round(t*i)/i}d.scale(i,i),d.globalCompositeOperation="lighter";const f=[1/0,1/0,-1/0,-1/0];l.forEach((function(t,e,i){ne(f,t.extent)}));const p=Se(f),m=_e(f),_=Dr(Math.round(i*p/n),Math.round(i*m/n));u||(_.imageSmoothingEnabled=!1);const y=i/n;l.forEach((function(t,e,i){const n=t.extent[0]-f[0],r=-(t.extent[3]-f[3]),s=Se(t.extent),o=_e(t.extent);t.image.width>0&&t.image.height>0&&_.drawImage(t.image,h,h,t.image.width-2*h,t.image.height-2*h,n*y,r*y,s*y,o*y)}));const x=xe(o);return a.getTriangles().forEach((function(t,e,r){const o=t.source,a=t.target;let l=o[0][0],h=o[0][1],c=o[1][0],p=o[1][1],m=o[2][0],y=o[2][1];const v=g((a[0][0]-x[0])/s),S=g(-(a[0][1]-x[1])/s),w=g((a[1][0]-x[0])/s),E=g(-(a[1][1]-x[1])/s),T=g((a[2][0]-x[0])/s),C=g(-(a[2][1]-x[1])/s),b=l,R=h;l=0,h=0,c-=b,p-=R,m-=b,y-=R;const P=si([[c,p,0,0,w-v],[m,y,0,0,T-v],[0,0,c,p,E-S],[0,0,m,y,C-S]]);if(P){if(d.save(),d.beginPath(),function(){if(void 0===Ol){const t=document.createElement("canvas").getContext("2d");t.globalCompositeOperation="lighter",t.fillStyle="rgba(210, 0, 0, 0.75)",Dl(t,4,5,4,0),Dl(t,4,5,0,5);const e=t.getImageData(0,0,3,3).data;Ol=kl(e,0)||kl(e,4)||kl(e,8)}return Ol}()||!u){d.moveTo(w,E);const t=4,e=v-w,i=S-E;for(let n=0;n<t;n++)d.lineTo(w+g((n+1)*e/t),E+g(n*i/(t-1))),n!=t-1&&d.lineTo(w+g((n+1)*e/t),E+g((n+1)*i/(t-1)));d.lineTo(T,C)}else d.moveTo(w,E),d.lineTo(v,S),d.lineTo(T,C);d.clip(),d.transform(P[0],P[2],P[1],P[3],v,S),d.translate(f[0]-b,f[3]-R),d.scale(n/i,-n/i),d.drawImage(_.canvas,0,0),d.restore()}})),c&&(d.save(),d.globalCompositeOperation="source-over",d.strokeStyle="black",d.lineWidth=1,a.getTriangles().forEach((function(t,e,i){const n=t.target,r=(n[0][0]-x[0])/s,o=-(n[0][1]-x[1])/s,a=(n[1][0]-x[0])/s,l=-(n[1][1]-x[1])/s,h=(n[2][0]-x[0])/s,c=-(n[2][1]-x[1])/s;d.beginPath(),d.moveTo(a,l),d.lineTo(r,o),d.lineTo(h,c),d.closePath(),d.stroke()})),d.restore()),d.canvas}class Ul{constructor(t,e,i,n,r,s){this.sourceProj_=t,this.targetProj_=e;let o={};const a=Hi(this.targetProj_,this.sourceProj_);this.transformInv_=function(t){const e=t[0]+"/"+t[1];return o[e]||(o[e]=a(t)),o[e]},this.maxSourceExtent_=n,this.errorThresholdSquared_=r*r,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!n&&!!this.sourceProj_.getExtent()&&Se(n)==Se(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?Se(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?Se(this.targetProj_.getExtent()):null;const l=xe(i),h=ve(i),c=de(i),u=ue(i),d=this.transformInv_(l),g=this.transformInv_(h),f=this.transformInv_(c),p=this.transformInv_(u),m=10+(s?Math.max(0,Math.ceil(Math.log2(ce(i)/(s*s*256*256)))):0);if(this.addQuad_(l,h,c,u,d,g,f,p,m),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(function(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<this.sourceWorldWidth_/2&&(e.source=i)}}.bind(this))}o={}}addTriangle_(t,e,i,n,r,s){this.triangles_.push({source:[n,r,s],target:[t,e,i]})}addQuad_(t,e,i,n,r,s,o,a,l){const h=zt([r,s,o,a]),c=this.sourceWorldWidth_?Se(h)/this.sourceWorldWidth_:null,u=this.sourceWorldWidth_,d=this.sourceProj_.canWrapX()&&c>.5&&c<1;let g=!1;if(l>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){g=Se(zt([t,e,i,n]))/this.targetWorldWidth_>.25||g}!d&&this.sourceProj_.isGlobal()&&c&&(g=c>.25||g)}if(!g&&this.maxSourceExtent_&&isFinite(h[0])&&isFinite(h[1])&&isFinite(h[2])&&isFinite(h[3])&&!we(h,this.maxSourceExtent_))return;let f=0;if(!(g||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)g=!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(!g){const e=[(t[0]+i[0])/2,(t[1]+i[1])/2],n=this.transformInv_(e);let s;if(d){s=(li(r[0],u)+li(o[0],u))/2-li(n[0],u)}else s=(r[0]+o[0])/2-n[0];const a=(r[1]+o[1])/2-n[1];g=s*s+a*a>this.errorThresholdSquared_}if(g){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],c=this.transformInv_(h),u=[(n[0]+t[0])/2,(n[1]+t[1])/2],d=this.transformInv_(u);this.addQuad_(t,e,h,u,r,s,c,d,l-1),this.addQuad_(u,h,i,n,d,c,o,a,l-1)}else{const h=[(t[0]+e[0])/2,(t[1]+e[1])/2],c=this.transformInv_(h),u=[(i[0]+n[0])/2,(i[1]+n[1])/2],d=this.transformInv_(u);this.addQuad_(t,h,u,n,r,c,d,a,l-1),this.addQuad_(h,e,i,u,c,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;re(t,r[0]),re(t,r[1]),re(t,r[2])})),t}getTriangles(){return this.triangles_}}class zl extends st{constructor(t,e,i,n,r,s,o,a,l,h,c,u){super(r,H,{interpolate:!!u}),this.renderEdges_=void 0!==c&&c,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;const d=n.getTileCoordExtent(this.wrappedTileCoord_),g=this.targetTileGrid_.getExtent();let f=this.sourceTileGrid_.getExtent();const p=g?ye(d,g):d;if(0===ce(p))return void(this.state=tt);const m=t.getExtent();m&&(f=f?ye(f,m):m);const _=n.getResolution(this.wrappedTileCoord_[0]),y=jl(t,i,p,_);if(!isFinite(y)||y<=0)return void(this.state=tt);const x=void 0!==h?h:.5;if(this.triangulation_=new Ul(t,i,p,f,y*x,_),0===this.triangulation_.getTriangles().length)return void(this.state=tt);this.sourceZ_=e.getZForResolution(y);let v=this.triangulation_.calculateSourceExtent();if(f&&(t.canWrapX()?(v[1]=ii(v[1],f[1],f[3]),v[3]=ii(v[3],f[1],f[3])):v=ye(v,f)),ce(v)){const t=e.getTileRangeForExtentAndZ(v,this.sourceZ_);for(let e=t.minX;e<=t.maxX;e++)for(let i=t.minY;i<=t.maxY;i++){const t=l(this.sourceZ_,e,i,o);t&&this.sourceTiles_.push(t)}0===this.sourceTiles_.length&&(this.state=tt)}else this.state=tt}getImage(){return this.canvas_}reproject_(){const t=[];if(this.sourceTiles_.forEach(function(e,i,n){e&&e.getState()==J&&t.push({extent:this.sourceTileGrid_.getTileCoordExtent(e.tileCoord),image:e.getImage()})}.bind(this)),this.sourceTiles_.length=0,0===t.length)this.state=Q;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_=Bl(n,r,this.pixelRatio_,o,this.sourceTileGrid_.getExtent(),s,a,this.triangulation_,t,this.gutter_,this.renderEdges_,this.interpolate),this.state=J}this.changed()}load(){if(this.state==H){this.state=$,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(function(e,i,n){const r=e.getState();if(r==H||r==$){t++;const i=N(e,S,(function(n){const r=e.getState();r!=J&&r!=Q&&r!=tt||(k(i),t--,0===t&&(this.unlistenSources_(),this.reproject_()))}),this);this.sourcesListenerKeys_.push(i)}}.bind(this)),0===t?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach((function(t,e,i){t.getState()==H&&t.load()}))}}unlistenSources_(){this.sourcesListenerKeys_.forEach(k),this.sourcesListenerKeys_=null}release(){this.canvas_&&(kr(this.canvas_.getContext("2d")),Nl.push(this.canvas_),this.canvas_=null),super.release()}}var Xl="tileloadstart",Vl="tileloadend",Wl="tileloaderror";class Zl extends V{constructor(t){super(),this.projection=Ui(t.projection),this.attributions_=Yl(t.attributions),this.attributionsCollapsible_=void 0===t.attributionsCollapsible||t.attributionsCollapsible,this.loading=!1,this.state_=void 0!==t.state?t.state:"ready",this.wrapX_=void 0!==t.wrapX&&t.wrapX,this.interpolate_=!!t.interpolate,this.viewResolver=null,this.viewRejector=null;const e=this;this.viewPromise_=new Promise((function(t,i){e.viewResolver=t,e.viewRejector=i}))}getAttributions(){return this.attributions_}getAttributionsCollapsible(){return this.attributionsCollapsible_}getProjection(){return this.projection}getResolutions(){return B()}getView(){return this.viewPromise_}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(t){this.attributions_=Yl(t),this.changed()}setState(t){this.state_=t,this.changed()}}function Yl(t){return t?Array.isArray(t)?function(e){return t}:"function"==typeof t?t:function(e){return[t]}:null}const Kl=[0,0,0];class ql{constructor(t){let e;if(this.minZoom=void 0!==t.minZoom?t.minZoom:0,this.resolutions_=t.resolutions,at(d(this.resolutions_,(function(t,e){return e-t}),!0),17),!t.origins)for(let t=0,i=this.resolutions_.length-1;t<i;++t)if(e){if(this.resolutions_[t]/this.resolutions_[t+1]!==e){e=void 0;break}}else e=this.resolutions_[t]/this.resolutions_[t+1];this.zoomFactor_=e,this.maxZoom=this.resolutions_.length-1,this.origin_=void 0!==t.origin?t.origin:null,this.origins_=null,void 0!==t.origins&&(this.origins_=t.origins,at(this.origins_.length==this.resolutions_.length,20));const i=t.extent;void 0===i||this.origin_||this.origins_||(this.origin_=xe(i)),at(!this.origin_&&this.origins_||this.origin_&&!this.origins_,18),this.tileSizes_=null,void 0!==t.tileSizes&&(this.tileSizes_=t.tileSizes,at(this.tileSizes_.length==this.resolutions_.length,19)),this.tileSize_=void 0!==t.tileSize?t.tileSize:this.tileSizes_?null:Lo,at(!this.tileSize_&&this.tileSizes_||this.tileSize_&&!this.tileSizes_,22),this.extent_=void 0!==i?i:null,this.fullTileRanges_=null,this.tmpSize_=[0,0],this.tmpExtent_=[0,0,0,0],void 0!==t.sizes?this.fullTileRanges_=t.sizes.map((function(t,e){const n=new hl(Math.min(0,t[0]),Math.max(t[0]-1,-1),Math.min(0,t[1]),Math.max(t[1]-1,-1));if(i){const t=this.getTileRangeForExtentAndZ(i,e);n.minX=Math.max(t.minX,n.minX),n.maxX=Math.min(t.maxX,n.maxX),n.minY=Math.max(t.minY,n.minY),n.maxY=Math.min(t.maxY,n.maxY)}return n}),this):i&&this.calculateTileRanges_(i)}forEachTileCoord(t,e,i){const n=this.getTileRangeForExtentAndZ(t,e);for(let t=n.minX,r=n.maxX;t<=r;++t)for(let r=n.minY,s=n.maxY;r<=s;++r)i([e,t,r])}forEachTileCoordParentTileRange(t,e,i,n){let r,s,o,a=null,l=t[0]-1;for(2===this.zoomFactor_?(s=t[1],o=t[2]):a=this.getTileCoordExtent(t,n);l>=this.minZoom;){if(2===this.zoomFactor_?(s=Math.floor(s/2),o=Math.floor(o/2),r=cl(s,s,o,o,i)):r=this.getTileRangeForExtentAndZ(a,l,i),e(l,r))return!0;--l}return!1}getExtent(){return this.extent_}getMaxZoom(){return this.maxZoom}getMinZoom(){return this.minZoom}getOrigin(t){return this.origin_?this.origin_:this.origins_[t]}getResolution(t){return this.resolutions_[t]}getResolutions(){return this.resolutions_}getTileCoordChildTileRange(t,e,i){if(t[0]<this.maxZoom){if(2===this.zoomFactor_){const i=2*t[1],n=2*t[2];return cl(i,i+1,n,n+1,e)}const n=this.getTileCoordExtent(t,i||this.tmpExtent_);return this.getTileRangeForExtentAndZ(n,t[0]+1,e)}return null}getTileRangeForTileCoordAndZ(t,e,i){if(e>this.maxZoom||e<this.minZoom)return null;const n=t[0],r=t[1],s=t[2];if(e===n)return cl(r,s,r,s,i);if(this.zoomFactor_){const t=Math.pow(this.zoomFactor_,e-n),o=Math.floor(r*t),a=Math.floor(s*t);if(e<n)return cl(o,o,a,a,i);return cl(o,Math.floor(t*(r+1))-1,a,Math.floor(t*(s+1))-1,i)}const o=this.getTileCoordExtent(t,this.tmpExtent_);return this.getTileRangeForExtentAndZ(o,e,i)}getTileRangeExtent(t,e,i){const n=this.getOrigin(t),r=this.getResolution(t),s=Va(this.getTileSize(t),this.tmpSize_),o=n[0]+e.minX*s[0]*r,a=n[0]+(e.maxX+1)*s[0]*r;return $t(o,n[1]+e.minY*s[1]*r,a,n[1]+(e.maxY+1)*s[1]*r,i)}getTileRangeForExtentAndZ(t,e,i){const n=Kl;this.getTileCoordForXYAndZ_(t[0],t[3],e,!1,n);const r=n[1],s=n[2];return this.getTileCoordForXYAndZ_(t[2],t[1],e,!0,n),cl(r,n[1],s,n[2],i)}getTileCoordCenter(t){const e=this.getOrigin(t[0]),i=this.getResolution(t[0]),n=Va(this.getTileSize(t[0]),this.tmpSize_);return[e[0]+(t[1]+.5)*n[0]*i,e[1]-(t[2]+.5)*n[1]*i]}getTileCoordExtent(t,e){const i=this.getOrigin(t[0]),n=this.getResolution(t[0]),r=Va(this.getTileSize(t[0]),this.tmpSize_),s=i[0]+t[1]*r[0]*n,o=i[1]-(t[2]+1)*r[1]*n;return $t(s,o,s+r[0]*n,o+r[1]*n,e)}getTileCoordForCoordAndResolution(t,e,i){return this.getTileCoordForXYAndResolution_(t[0],t[1],e,!1,i)}getTileCoordForXYAndResolution_(t,e,i,n,r){const s=this.getZForResolution(i),o=i/this.getResolution(s),a=this.getOrigin(s),l=Va(this.getTileSize(s),this.tmpSize_);let h=o*(t-a[0])/i/l[0],c=o*(a[1]-e)/i/l[1];return n?(h=gi(h,5)-1,c=gi(c,5)-1):(h=di(h,5),c=di(c,5)),el(s,h,c,r)}getTileCoordForXYAndZ_(t,e,i,n,r){const s=this.getOrigin(i),o=this.getResolution(i),a=Va(this.getTileSize(i),this.tmpSize_);let l=(t-s[0])/o/a[0],h=(s[1]-e)/o/a[1];return n?(l=gi(l,5)-1,h=gi(h,5)-1):(l=di(l,5),h=di(h,5)),el(i,l,h,r)}getTileCoordForCoordAndZ(t,e,i){return this.getTileCoordForXYAndZ_(t[0],t[1],e,!1,i)}getTileCoordResolution(t){return this.resolutions_[t[0]]}getTileSize(t){return this.tileSize_?this.tileSize_:this.tileSizes_[t]}getFullTileRange(t){return this.fullTileRanges_?this.fullTileRanges_[t]:this.extent_?this.getTileRangeForExtentAndZ(this.extent_,t):null}getZForResolution(t,e){return ii(l(this.resolutions_,t,e||0),this.minZoom,this.maxZoom)}tileCoordIntersectsViewport(t,e){return er(e,0,e.length,2,this.getTileCoordExtent(t))}calculateTileRanges_(t){const e=this.resolutions_.length,i=new Array(e);for(let n=this.minZoom;n<e;++n)i[n]=this.getTileRangeForExtentAndZ(t,n);this.fullTileRanges_=i}}function Hl(t){let e=t.getDefaultTileGrid();return e||(e=eh(t),t.setDefaultTileGrid(e)),e}function $l(t,e,i){const n=e[0],r=t.getTileCoordCenter(e),s=ih(i);if(Zt(s,r))return e;{const e=Se(s),i=Math.ceil((s[0]-r[0])/e);return r[0]+=e*i,t.getTileCoordForCoordAndZ(r,n)}}function Jl(t,e,i,n){n=void 0!==n?n:"top-left";const r=th(t,e,i);return new ql({extent:t,origin:fe(t,n),resolutions:r,tileSize:i})}function Ql(t){const e=t||{},i=e.extent||Ui("EPSG:3857").getExtent(),n={extent:i,minZoom:e.minZoom,tileSize:e.tileSize,resolutions:th(i,e.maxZoom,e.tileSize,e.maxResolution)};return new ql(n)}function th(t,e,i,n){e=void 0!==e?e:42,i=Va(void 0!==i?i:Lo);const r=_e(t),s=Se(t);n=n>0?n:Math.max(s/i[0],r/i[1]);const o=e+1,a=new Array(o);for(let t=0;t<o;++t)a[t]=n/Math.pow(2,t);return a}function eh(t,e,i,n){return Jl(ih(t),e,i,n)}function ih(t){let e=(t=Ui(t)).getExtent();if(!e){const i=180*Fe.degrees/t.getMetersPerUnit();e=$t(-i,-i,i,i)}return e}class nh extends Zl{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.opaque_=void 0!==t.opaque&&t.opaque,this.tilePixelRatio_=void 0!==t.tilePixelRatio?t.tilePixelRatio:1,this.tileGrid=void 0!==t.tileGrid?t.tileGrid:null;const e=[256,256];this.tileGrid&&Va(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),e),this.tileCache=new ll(t.cacheSize||0),this.tmpSize=[0,0],this.key_=t.key||"",this.tileOptions={transition:t.transition,interpolate:t.interpolate},this.zDirection=t.zDirection?t.zDirection:0}canExpireCache(){return this.tileCache.canExpireCache()}expireCache(t,e){const i=this.getTileCacheForProjection(t);i&&i.expireCache(e)}forEachLoadedTile(t,e,i,n){const r=this.getTileCacheForProjection(t);if(!r)return!1;let s,o,a,l=!0;for(let t=i.minX;t<=i.maxX;++t)for(let h=i.minY;h<=i.maxY;++h)o=il(e,t,h),a=!1,r.containsKey(o)&&(s=r.get(o),a=s.getState()===J,a&&(a=!1!==n(s))),a||(l=!1);return l}getGutterForProjection(t){return 0}getKey(){return this.key_}setKey(t){this.key_!==t&&(this.key_=t,this.changed())}getOpaque(t){return this.opaque_}getResolutions(){return this.tileGrid?this.tileGrid.getResolutions():null}getTile(t,e,i,n,r){return B()}getTileGrid(){return this.tileGrid}getTileGridForProjection(t){return this.tileGrid?this.tileGrid:Hl(t)}getTileCacheForProjection(t){const e=this.getProjection();return at(null===e||Ki(e,t),68),this.tileCache}getTilePixelRatio(t){return this.tilePixelRatio_}getTilePixelSize(t,e,i){const n=this.getTileGridForProjection(i),r=this.getTilePixelRatio(e),s=Va(n.getTileSize(t),this.tmpSize);return 1==r?s:Xa(s,r,this.tmpSize)}getTileCoordForTileUrlFunction(t,e){e=void 0!==e?e:this.getProjection();const i=this.getTileGridForProjection(e);return this.getWrapX()&&e.isGlobal()&&(t=$l(i,t,e)),al(t,i)?t:null}clear(){this.tileCache.clear()}refresh(){this.clear(),super.refresh()}updateCacheSize(t,e){const i=this.getTileCacheForProjection(e);t>i.highWaterMark&&(i.highWaterMark=t)}useTile(t,e,i,n){}}class rh extends i{constructor(t,e){super(t),this.tile=e}}function sh(t,e){const i=/\{z\}/g,n=/\{x\}/g,r=/\{y\}/g,s=/\{-y\}/g;return function(o,a,l){return o?t.replace(i,o[0].toString()).replace(n,o[1].toString()).replace(r,o[2].toString()).replace(s,(function(){const t=o[0],i=e.getFullTileRange(t);at(i,55);return(i.getHeight()-o[2]-1).toString()})):void 0}}function oh(t,e){const i=t.length,n=new Array(i);for(let r=0;r<i;++r)n[r]=sh(t[r],e);return ah(n)}function ah(t){return 1===t.length?t[0]:function(e,i,n){if(e){const r=li(ol(e),t.length);return t[r](e,i,n)}}}function lh(t,e,i){}function hh(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}class ch extends nh{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,opaque:t.opaque,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===ch.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=z(e),n=e.getState();let r;n==$?(this.tileLoadingKeys_[i]=!0,r=Xl):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==Q?Wl:n==J?Vl:void 0),null!=r&&this.dispatchEvent(new rh(r,e))}setTileLoadFunction(t){this.tileCache.clear(),this.tileLoadFunction=t,this.changed()}setTileUrlFunction(t,e){this.tileUrlFunction=t,this.tileCache.pruneExceptNewestZ(),void 0!==e?this.setKey(e):this.changed()}setUrl(t){const e=hh(t);this.urls=e,this.setUrls(e)}setUrls(t){this.urls=t;const e=t.join("\n");this.generateTileUrlFunction_?this.setTileUrlFunction(oh(t,this.tileGrid),e):this.setKey(e)}tileUrlFunction(t,e,i){}useTile(t,e,i){const n=il(t,e,i);this.tileCache.containsKey(n)&&this.tileCache.get(n)}}class uh extends ch{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,opaque:t.opaque,projection:t.projection,state:t.state,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:dh,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:t.wrapX,transition:t.transition,interpolate:void 0===t.interpolate||t.interpolate,key:t.key,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.crossOrigin=void 0!==t.crossOrigin?t.crossOrigin:null,this.tileClass=void 0!==t.tileClass?t.tileClass:Vr,this.tileCacheForProjection={},this.tileGridForProjection={},this.reprojectionErrorThreshold_=t.reprojectionErrorThreshold,this.renderReprojectionEdges_=!1}canExpireCache(){if(this.tileCache.canExpireCache())return!0;for(const t in this.tileCacheForProjection)if(this.tileCacheForProjection[t].canExpireCache())return!0;return!1}expireCache(t,e){const i=this.getTileCacheForProjection(t);this.tileCache.expireCache(this.tileCache==i?e:{});for(const t in this.tileCacheForProjection){const n=this.tileCacheForProjection[t];n.expireCache(n==i?e:{})}}getGutterForProjection(t){return this.getProjection()&&t&&!Ki(this.getProjection(),t)?0:this.getGutter()}getGutter(){return 0}getKey(){let t=super.getKey();return this.getInterpolate()||(t+=":disable-interpolation"),t}getOpaque(t){return!(this.getProjection()&&t&&!Ki(this.getProjection(),t))&&super.getOpaque(t)}getTileGridForProjection(t){const e=this.getProjection();if(!this.tileGrid||e&&!Ki(e,t)){const e=z(t);return e in this.tileGridForProjection||(this.tileGridForProjection[e]=Hl(t)),this.tileGridForProjection[e]}return this.tileGrid}getTileCacheForProjection(t){const e=this.getProjection();if(!e||Ki(e,t))return this.tileCache;{const e=z(t);return e in this.tileCacheForProjection||(this.tileCacheForProjection[e]=new ll(this.tileCache.highWaterMark)),this.tileCacheForProjection[e]}}createTile_(t,e,i,n,r,s){const o=[t,e,i],a=this.getTileCoordForTileUrlFunction(o,r),l=a?this.tileUrlFunction(a,n,r):void 0,h=new this.tileClass(o,void 0!==l?H:tt,void 0!==l?l:"",this.crossOrigin,this.tileLoadFunction,this.tileOptions);return h.key=s,h.addEventListener(S,this.handleTileChange.bind(this)),h}getTile(t,e,i,n,r){const s=this.getProjection();if(s&&r&&!Ki(s,r)){const o=this.getTileCacheForProjection(r),a=[t,e,i];let l;const h=nl(a);o.containsKey(h)&&(l=o.get(h));const c=this.getKey();if(l&&l.key==c)return l;{const t=this.getTileGridForProjection(s),e=this.getTileGridForProjection(r),i=this.getTileCoordForTileUrlFunction(a,r),u=new zl(s,t,r,e,a,i,this.getTilePixelRatio(n),this.getGutter(),function(t,e,i,n){return this.getTileInternal(t,e,i,n,s)}.bind(this),this.reprojectionErrorThreshold_,this.renderReprojectionEdges_,this.getInterpolate());return u.key=c,l?(u.interimTile=l,u.refreshInterimChain(),o.replace(h,u)):o.set(h,u),u}}return this.getTileInternal(t,e,i,n,s||r)}getTileInternal(t,e,i,n,r){let s=null;const o=il(t,e,i),a=this.getKey();if(this.tileCache.containsKey(o)){if(s=this.tileCache.get(o),s.key!=a){const l=s;s=this.createTile_(t,e,i,n,r,a),l.getState()==H?s.interimTile=l.interimTile:s.interimTile=l,s.refreshInterimChain(),this.tileCache.replace(o,s)}}else s=this.createTile_(t,e,i,n,r,a),this.tileCache.set(o,s);return s}setRenderReprojectionEdges(t){if(this.renderReprojectionEdges_!=t){this.renderReprojectionEdges_=t;for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear();this.changed()}}setTileGridForProjection(t,e){const i=Ui(t);if(i){const t=z(i);t in this.tileGridForProjection||(this.tileGridForProjection[t]=e)}}clear(){super.clear();for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear()}}function dh(t,e){t.getImage().src=e}function gh(t){const e=t[0],i=new Array(e);let n,r,s=1<<e-1;for(n=0;n<e;++n)r=48,t[1]&s&&(r+=1),t[2]&s&&(r+=2),i[n]=String.fromCharCode(r),s>>=1;return i.join("")}class fh extends uh{constructor(t){const e=void 0!==(t=t||{}).projection?t.projection:"EPSG:3857",i=void 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t.getOrigin().slice(0,2)}catch(e){return[0,t.fileDirectory.ImageLength]}}function Hh(t,e){try{return t.getResolution(e)}catch(i){return[e.fileDirectory.ImageWidth/t.fileDirectory.ImageWidth,e.fileDirectory.ImageHeight/t.fileDirectory.ImageHeight]}}function $h(t){const e=t.geoKeys;if(!e)return null;if(e.ProjectedCSTypeGeoKey){const t="EPSG:"+e.ProjectedCSTypeGeoKey;let i=Ui(t);if(!i){const n=Me(e.ProjLinearUnitsGeoKey);n&&(i=new Ae({code:t,units:n}))}return i}if(e.GeographicTypeGeoKey){const t="EPSG:"+e.GeographicTypeGeoKey;let i=Ui(t);if(!i){const n=Me(e.GeogAngularUnitsGeoKey);n&&(i=new Ae({code:t,units:n}))}return i}return null}function Jh(t){return t.getImageCount().then((function(e){const i=new Array(e);for(let n=0;n<e;++n)i[n]=t.getImage(n);return Promise.all(i)}))}function Qh(t,e){let i;return i=t.blob?GeoTIFF.fromBlob(t.blob):t.overviews?GeoTIFF.fromUrls(t.url,t.overviews,e):GeoTIFF.fromUrl(t.url,e),i.then(Jh)}function tc(t,e,i,n,r){if(Array.isArray(t)){const s=t.length;if(!Array.isArray(e)||s!=e.length){const t=new Error(n);throw r(t),t}for(let o=0;o<s;++o)tc(t[o],e[o],i,n,r)}else if(Math.abs(t-e)>i*t)throw new Error(n)}function ec(t){return t instanceof Int8Array?127:t instanceof Uint8Array||t instanceof Uint8ClampedArray?255:t instanceof Int16Array?32767:t instanceof Uint16Array?65535:t instanceof Int32Array?2147483647:t instanceof Uint32Array?4294967295:t instanceof Float32Array?34e37:255}class ic extends Xh{constructor(t){super({state:"loading",tileGrid:null,projection:null,opaque:t.opaque,transition:t.transition,interpolate:!1!==t.interpolate,wrapX:t.wrapX}),this.sourceInfo_=t.sources;const e=this.sourceInfo_.length;this.sourceOptions_=t.sourceOptions,this.sourceImagery_=new Array(e),this.sourceMasks_=new Array(e),this.resolutionFactors_=new Array(e),this.samplesPerPixel_,this.nodataValues_,this.metadata_,this.normalize_=!1!==t.normalize,this.addAlpha_=!1,this.error_=null,this.convertToRGB_=t.convertToRGB||!1,this.setKey(this.sourceInfo_.map((t=>t.url)).join(","));const i=this,n=new Array(e);for(let t=0;t<e;++t)n[t]=Qh(this.sourceInfo_[t],this.sourceOptions_);Promise.all(n).then((function(t){i.configure_(t)})).catch((function(t){console.error(t),i.error_=t,i.setState("error")}))}getError(){return this.error_}configure_(t){let e,i,n,r,s;const o=new Array(t.length),a=new Array(t.length),l=new Array(t.length);let h=0;const c=t.length;for(let u=0;u<c;++u){const c=[],d=[];t[u].forEach((t=>{4==(4&(t.fileDirectory.NewSubfileType||0))?d.push(t):c.push(t)}));const g=c.length;if(d.length>0&&d.length!==g)throw new Error(`Expected one mask per image found ${d.length} masks and ${g} images`);let f,p;const m=new Array(g),_=new Array(g),y=new Array(g);a[u]=new Array(g),l[u]=new Array(g);for(let t=0;t<g;++t){const e=c[t],i=e.getGDALNoData();l[u][t]=e.getGDALMetadata(0),a[u][t]=i;const n=this.sourceInfo_[u].bands;o[u]=n?n.length:e.getSamplesPerPixel();const r=g-(t+1);f||(f=Kh(e)),p||(p=qh(e));const s=Hh(e,c[0]);y[r]=s[0];const h=[e.getTileWidth(),e.getTileHeight()];m[r]=h;const d=s[0]/Math.abs(s[1]);_[r]=[h[0],h[1]/d]}if(e?ye(e,f,e):e=f,i){tc(i,p,0,`Origin mismatch for source ${u}, got [${p}] but expected [${i}]`,this.viewRejector)}else i=p;if(s){s.length-h>y.length&&(h=s.length-y.length);const t=s[s.length-1]/y[y.length-1];this.resolutionFactors_[u]=t;const e=y.map((e=>e*t)),i=`Resolution mismatch for source ${u}, got [${e}] but expected [${s}]`;tc(s.slice(h,s.length),e,.02,i,this.viewRejector)}else s=y,this.resolutionFactors_[u]=1;n?tc(n.slice(h,n.length),_,.01,`Tile size mismatch for source ${u}`,this.viewRejector):n=_,r?tc(r.slice(h,r.length),m,0,`Tile size mismatch for source ${u}`,this.viewRejector):r=m,this.sourceImagery_[u]=c.reverse(),this.sourceMasks_[u]=d.reverse()}for(let t=0,e=this.sourceImagery_.length;t<e;++t){const e=this.sourceImagery_[t];for(;e.length<s.length;)e.unshift(void 0)}if(!this.getProjection()){const e=t[0];for(let t=e.length-1;t>=0;--t){const i=$h(e[t]);if(i){this.projection=i;break}}}this.samplesPerPixel_=o,this.nodataValues_=a,this.metadata_=l;t:for(let t=0;t<c;++t){if(void 0!==this.sourceInfo_[t].nodata){this.addAlpha_=!0;break}if(this.sourceMasks_[t].length){this.addAlpha_=!0;break}const e=a[t],i=this.sourceInfo_[t].bands;if(i){for(let t=0;t<i.length;++t)if(null!==e[i[t]-1]){this.addAlpha_=!0;break t}}else for(let t=0;t<e.length;++t)if(null!==e[t]){this.addAlpha_=!0;break t}}let u=this.addAlpha_?1:0;for(let t=0;t<c;++t)u+=o[t];this.bandCount=u;const d=new ql({extent:e,minZoom:h,origin:i,resolutions:s,tileSizes:n});this.tileGrid=d,this.setTileSizes(r),this.setLoader(this.loadTile_.bind(this)),this.setState("ready");let g=0;1===s.length&&(s=[2*s[0],s[0]],g=1),this.viewResolver({showFullExtent:!0,projection:this.projection,resolutions:s,center:nn(ge(e),this.projection),extent:sn(e,this.projection),zoom:g})}loadTile_(t,e,i){const n=this.getTileSize(t),r=this.sourceImagery_.length,s=new Array(2*r),o=this.nodataValues_,a=this.sourceInfo_,l=(Yh||(Yh=new GeoTIFF.Pool),Yh);for(let h=0;h<r;++h){const c=a[h],u=this.resolutionFactors_[h],d=[Math.round(e*(n[0]*u)),Math.round(i*(n[1]*u)),Math.round((e+1)*(n[0]*u)),Math.round((i+1)*(n[1]*u))],g=this.sourceImagery_[h][t];let f,p;c.bands&&(f=c.bands.map((function(t){return t-1}))),p="nodata"in c&&null!==c.nodata?c.nodata:f?f.map((function(t){return o[h][t]})):o[h];const m={window:d,width:n[0],height:n[1],samples:f,fillValue:p,pool:l,interleave:!1};Vh(this.convertToRGB_,g)?s[h]=g.readRGB(m):s[h]=g.readRasters(m);const _=r+h,y=this.sourceMasks_[h][t];y?s[_]=y.readRasters({window:d,width:n[0],height:n[1],samples:[0],pool:l,interleave:!1}):s[_]=Promise.resolve(null)}return Promise.all(s).then(this.composeTile_.bind(this,n)).catch((function(t){throw console.error(t),t}))}composeTile_(t,e){const i=this.metadata_,n=this.sourceInfo_,r=this.sourceImagery_.length,s=this.bandCount,o=this.samplesPerPixel_,a=this.nodataValues_,l=this.normalize_,h=this.addAlpha_,c=t[0]*t[1],u=c*s;let d;d=l?new Uint8Array(u):new Float32Array(u);let g=0;for(let t=0;t<c;++t){let s=h;for(let c=0;c<r;++c){const u=n[c];let p,m,_=u.min,y=u.max;if(l){const t=i[c][0];void 0===_&&(_=t&&Zh in t?parseFloat(t.STATISTICS_MINIMUM):(f=e[c][0])instanceof Int8Array?-128:f instanceof Int16Array?-32768:f instanceof Int32Array?-2147483648:f instanceof Float32Array?12e-39:0),void 0===y&&(y=t&&Wh in t?parseFloat(t.STATISTICS_MAXIMUM):ec(e[c][0])),p=255/(y-_),m=-_*p}for(let i=0;i<o[c];++i){const n=e[c][i][t];let r;if(r=l?ii(p*n+m,0,255):n,h){let t=u.nodata;if(void 0===t){let e;e=u.bands?u.bands[i]-1:i,t=a[c][e]}const e=isNaN(t);(!e&&n!==t||e&&!isNaN(n))&&(s=!1,d[g]=r)}else d[g]=r;g++}if(!s){const i=e[r+c];i&&!i[0][t]&&(s=!0)}}h&&(s||(d[g]=255),g++)}var f;return d}}ic.prototype.getView;class nc extends Vr{constructor(t,e,i,n,r,s,o){super(e,i,n,r,s,o),this.zoomifyImage_=null,this.tileSize_=t}getImage(){if(this.zoomifyImage_)return this.zoomifyImage_;const t=super.getImage();if(this.state==J){const e=this.tileSize_;if(t.width==e[0]&&t.height==e[1])return this.zoomifyImage_=t,t;{const i=Dr(e[0],e[1]);return i.drawImage(t,0,0),this.zoomifyImage_=i.canvas,i.canvas}}return t}}const rc="version1",sc="version2",oc="version3",ac={};ac[rc]={level0:{supports:[],formats:[],qualities:["native"]},level1:{supports:["regionByPx","sizeByW","sizeByH","sizeByPct"],formats:["jpg"],qualities:["native"]},level2:{supports:["regionByPx","regionByPct","sizeByW","sizeByH","sizeByPct","sizeByConfinedWh","sizeByWh"],formats:["jpg","png"],qualities:["native","color","grey","bitonal"]}},ac[sc]={level0:{supports:[],formats:["jpg"],qualities:["default"]},level1:{supports:["regionByPx","sizeByW","sizeByH","sizeByPct"],formats:["jpg"],qualities:["default"]},level2:{supports:["regionByPx","regionByPct","sizeByW","sizeByH","sizeByPct","sizeByConfinedWh","sizeByDistortedWh","sizeByWh"],formats:["jpg","png"],qualities:["default","bitonal"]}},ac[oc]={level0:{supports:[],formats:["jpg"],qualities:["default"]},level1:{supports:["regionByPx","regionSquare","sizeByW","sizeByH","sizeByWh"],formats:["jpg"],qualities:["default"]},level2:{supports:["regionByPx","regionSquare","regionByPct","sizeByW","sizeByH","sizeByPct","sizeByConfinedWh","sizeByWh"],formats:["jpg","png"],qualities:["default"]}},ac.none={none:{supports:[],formats:[],qualities:[]}};const lc=/^https?:\/\/library\.stanford\.edu\/iiif\/image-api\/(?:1\.1\/)?compliance\.html#level[0-2]$/,hc=/^https?:\/\/iiif\.io\/api\/image\/2\/level[0-2](?:\.json)?$/,cc=/(^https?:\/\/iiif\.io\/api\/image\/3\/level[0-2](?:\.json)?$)|(^level[0-2]$)/;const uc={};uc[rc]=function(t){let e=t.getComplianceLevelSupportedFeatures();return void 0===e&&(e=ac[rc].level0),{url:void 0===t.imageInfo["@id"]?void 0:t.imageInfo["@id"].replace(/\/?(?:info\.json)?$/g,""),supports:e.supports,formats:[...e.formats,void 0===t.imageInfo.formats?[]:t.imageInfo.formats],qualities:[...e.qualities,void 0===t.imageInfo.qualities?[]:t.imageInfo.qualities],resolutions:t.imageInfo.scale_factors,tileSize:void 0!==t.imageInfo.tile_width?void 0!==t.imageInfo.tile_height?[t.imageInfo.tile_width,t.imageInfo.tile_height]:[t.imageInfo.tile_width,t.imageInfo.tile_width]:null!=t.imageInfo.tile_height?[t.imageInfo.tile_height,t.imageInfo.tile_height]:void 0}},uc[sc]=function(t){const e=t.getComplianceLevelSupportedFeatures(),i=Array.isArray(t.imageInfo.profile)&&t.imageInfo.profile.length>1,n=i&&t.imageInfo.profile[1].supports?t.imageInfo.profile[1].supports:[],r=i&&t.imageInfo.profile[1].formats?t.imageInfo.profile[1].formats:[],s=i&&t.imageInfo.profile[1].qualities?t.imageInfo.profile[1].qualities:[];return{url:t.imageInfo["@id"].replace(/\/?(?:info\.json)?$/g,""),sizes:void 0===t.imageInfo.sizes?void 0:t.imageInfo.sizes.map((function(t){return[t.width,t.height]})),tileSize:void 0===t.imageInfo.tiles?void 0:[t.imageInfo.tiles.map((function(t){return t.width}))[0],t.imageInfo.tiles.map((function(t){return void 0===t.height?t.width:t.height}))[0]],resolutions:void 0===t.imageInfo.tiles?void 0:t.imageInfo.tiles.map((function(t){return t.scaleFactors}))[0],supports:[...e.supports,...n],formats:[...e.formats,...r],qualities:[...e.qualities,...s]}},uc[oc]=function(t){const e=t.getComplianceLevelSupportedFeatures(),i=void 0===t.imageInfo.extraFormats?e.formats:[...e.formats,...t.imageInfo.extraFormats],n=void 0!==t.imageInfo.preferredFormats&&Array.isArray(t.imageInfo.preferredFormats)&&t.imageInfo.preferredFormats.length>0?t.imageInfo.preferredFormats.filter((function(t){return["jpg","png","gif"].includes(t)})).reduce((function(t,e){return void 0===t&&i.includes(e)?e:t}),void 0):void 0;return{url:t.imageInfo.id,sizes:void 0===t.imageInfo.sizes?void 0:t.imageInfo.sizes.map((function(t){return[t.width,t.height]})),tileSize:void 0===t.imageInfo.tiles?void 0:[t.imageInfo.tiles.map((function(t){return t.width}))[0],t.imageInfo.tiles.map((function(t){return t.height}))[0]],resolutions:void 0===t.imageInfo.tiles?void 0:t.imageInfo.tiles.map((function(t){return t.scaleFactors}))[0],supports:void 0===t.imageInfo.extraFeatures?e.supports:[...e.supports,...t.imageInfo.extraFeatures],formats:i,qualities:void 0===t.imageInfo.extraQualities?e.qualities:[...e.qualities,...t.imageInfo.extraQualities],preferredFormat:n}};function dc(t){return t.toLocaleString("en",{maximumFractionDigits:10})}class gc extends Rr{constructor(t,e,i,n,r,s,o){const a=t.getExtent(),l=e.getExtent(),h=l?ye(i,l):i,c=Gl(t,e,ge(h),n),u=new Ul(t,e,h,a,.5*c,n),d=s(u.calculateSourceExtent(),c,r),g=d?Pr:Fr,f=d?d.getPixelRatio():1;super(i,n,f,g),this.targetProj_=e,this.maxSourceExtent_=a,this.triangulation_=u,this.targetResolution_=n,this.targetExtent_=i,this.sourceImage_=d,this.sourcePixelRatio_=f,this.interpolate_=o,this.canvas_=null,this.sourceListenerKey_=null}disposeInternal(){this.state==Ir&&this.unlistenSource_(),super.disposeInternal()}getImage(){return this.canvas_}getProjection(){return this.targetProj_}reproject_(){const t=this.sourceImage_.getState();if(t==Lr){const t=Se(this.targetExtent_)/this.targetResolution_,e=_e(this.targetExtent_)/this.targetResolution_;this.canvas_=Bl(t,e,this.sourcePixelRatio_,this.sourceImage_.getResolution(),this.maxSourceExtent_,this.targetResolution_,this.targetExtent_,this.triangulation_,[{extent:this.sourceImage_.getExtent(),image:this.sourceImage_.getImage()}],0,void 0,this.interpolate_)}this.state=t,this.changed()}load(){if(this.state==Pr){this.state=Ir,this.changed();const t=this.sourceImage_.getState();t==Lr||t==Mr?this.reproject_():(this.sourceListenerKey_=N(this.sourceImage_,S,(function(t){const e=this.sourceImage_.getState();e!=Lr&&e!=Mr||(this.unlistenSource_(),this.reproject_())}),this),this.sourceImage_.load())}}unlistenSource_(){k(this.sourceListenerKey_),this.sourceListenerKey_=null}}const fc="imageloadstart",pc="imageloadend",mc="imageloaderror";class _c extends i{constructor(t,e){super(t),this.image=e}}class yc extends Zl{constructor(t){super({attributions:t.attributions,projection:t.projection,state:t.state,interpolate:void 0===t.interpolate||t.interpolate}),this.on,this.once,this.un,this.resolutions_=void 0!==t.resolutions?t.resolutions:null,this.reprojectedImage_=null,this.reprojectedRevision_=0}getResolutions(){return this.resolutions_}findNearestResolution(t){if(this.resolutions_){const e=l(this.resolutions_,t,0);t=this.resolutions_[e]}return t}getImage(t,e,i,n){const r=this.getProjection();if(r&&n&&!Ki(r,n)){if(this.reprojectedImage_){if(this.reprojectedRevision_==this.getRevision()&&Ki(this.reprojectedImage_.getProjection(),n)&&this.reprojectedImage_.getResolution()==e&&ee(this.reprojectedImage_.getExtent(),t))return this.reprojectedImage_;this.reprojectedImage_.dispose(),this.reprojectedImage_=null}return this.reprojectedImage_=new gc(r,n,t,e,i,function(t,e,i){return this.getImageInternal(t,e,i,r)}.bind(this),this.getInterpolate()),this.reprojectedRevision_=this.getRevision(),this.reprojectedImage_}return r&&(n=r),this.getImageInternal(t,e,i,n)}getImageInternal(t,e,i,n){return B()}handleImageChange(t){const e=t.target;let i;switch(e.getState()){case Ir:this.loading=!0,i=fc;break;case Lr:this.loading=!1,i=pc;break;case Mr:this.loading=!1,i=mc;break;default:return}this.hasListener(i)&&this.dispatchEvent(new _c(i,e))}}function xc(t,e){t.getImage().src=e}function vc(t,e){const i=[];Object.keys(e).forEach((function(t){null!==e[t]&&void 0!==e[t]&&i.push(t+"="+encodeURIComponent(e[t]))}));const n=i.join("&");return t=t.replace(/[?&]$/,""),(t+=t.includes("?")?"&":"?")+n}const Sc="1.3.0",wc=[101,101];const Ec='&#169; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors.';class Tc extends vs{constructor(t){super(t=t||{})}}class Cc extends G{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t,this.declutterExecutorGroup=null}getFeatures(t){return B()}getData(t){return null}prepareFrame(t){return B()}renderFrame(t,e){return B()}loadedTileCallback(t,e,i){t[e]||(t[e]={}),t[e][i.tileCoord.toString()]=i}createLoadedTileFinder(t,e,i){return function(n,r){const s=this.loadedTileCallback.bind(this,i,n);return t.forEachLoadedTile(e,n,r,s)}.bind(this)}forEachFeatureAtCoordinate(t,e,i,n,r){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){t.target.getState()===Lr&&this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=Lr&&e!=Mr&&t.addEventListener(S,this.boundHandleImageChange_),e==Pr&&(t.load(),e=t.getState()),e==Lr}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}disposeInternal(){delete this.layer_,super.disposeInternal()}}const bc=[];let Rc=null;class Pc extends Cc{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.containerReused=!1,this.pixelContext_=null,this.frameState=null}getImageData(t,e,i){let n;Rc||function(){const t=document.createElement("canvas");t.width=1,t.height=1,Rc=t.getContext("2d")}(),Rc.clearRect(0,0,1,1);try{Rc.drawImage(t,e,i,1,1,0,0,1,1),n=Rc.getImageData(0,0,1,1).data}catch(t){return Rc=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&&u($r(t.style.backgroundColor),$r(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){r=document.createElement("div"),r.className=n;let t=r.style;t.position="absolute",t.width="100%",t.height="100%",s=Dr();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=xe(i),r=ve(i),s=de(i),o=ue(i);bt(e.coordinateToPixelTransform,n),bt(e.coordinateToPixelTransform,r),bt(e.coordinateToPixelTransform,s),bt(e.coordinateToPixelTransform,o);const a=this.inversePixelTransform;bt(a,n),bt(a,r),bt(a,s),bt(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()}dispatchRenderEvent_(t,e,i){const n=this.getLayer();if(n.hasListener(t)){const r=new Ts(t,this.inversePixelTransform,i,e);n.dispatchEvent(r)}}preRender(t,e){this.frameState=e,this.dispatchRenderEvent_(ps,t,e)}postRender(t,e){this.dispatchRenderEvent_(ms,t,e)}getRenderTransform(t,e,i,n,r,s,o){const a=r/2,l=s/2,h=n/e,c=-h,u=-t[0]+o,d=-t[1];return Mt(this.tempTransform,a,l,h,c,-i,u,d)}disposeInternal(){delete this.frameState,super.disposeInternal()}}class Ic extends Pc{constructor(t){super(t),this.image_=null}getImage(){return this.image_?this.image_.getImage():null}prepareFrame(t){const e=t.layerStatesArray[t.layerIndex],i=t.pixelRatio,n=t.viewState,r=n.resolution,s=this.getLayer().getSource(),o=t.viewHints;let a=t.extent;if(void 0!==e.extent&&(a=ye(a,on(e.extent,n.projection))),!o[Ro]&&!o[Po]&&!Ee(a))if(s){const t=n.projection,e=s.getImage(a,r,i,t);e&&(this.loadImage(e)?this.image_=e:e.getState()===Fr&&(this.image_=null))}else this.image_=null;return!!this.image_}getData(t){const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=bt(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!Zt(r,n))return null;const s=this.image_.getExtent(),o=this.image_.getImage(),a=Se(s),l=Math.floor(o.width*((n[0]-s[0])/a));if(l<0||l>=o.width)return null;const h=_e(s),c=Math.floor(o.height*((s[3]-n[1])/h));return c<0||c>=o.height?null:this.getImageData(o,l,c)}renderFrame(t,e){const i=this.image_,n=i.getExtent(),r=i.getResolution(),s=i.getPixelRatio(),o=t.layerStatesArray[t.layerIndex],a=t.pixelRatio,l=t.viewState,h=l.center,c=a*r/(l.resolution*s),u=t.extent,d=l.resolution,g=l.rotation,f=Math.round(Se(u)/d*a),p=Math.round(_e(u)/d*a);Mt(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/a,1/a,g,-f/2,-p/2),Ft(this.inversePixelTransform,this.pixelTransform);const m=Nt(this.pixelTransform);this.useContainer(e,m,this.getBackground(t));const _=this.context,y=_.canvas;y.width!=f||y.height!=p?(y.width=f,y.height=p):this.containerReused||_.clearRect(0,0,f,p);let x=!1,v=!0;if(o.extent){const e=on(o.extent,l.projection);v=we(e,t.extent),x=v&&!Yt(e,t.extent),x&&this.clipUnrotated(_,t,e)}const S=i.getImage(),w=Mt(this.tempTransform,f/2,p/2,c,c,0,s*(n[0]-h[0])/r,s*(h[1]-n[3])/r);this.renderedResolution=r*a/s;const E=S.width*w[0],T=S.height*w[3];if(this.getLayer().getSource().getInterpolate()||(_.imageSmoothingEnabled=!1),this.preRender(_,t),v&&E>=.5&&T>=.5){const t=w[4],e=w[5],i=o.opacity;let n;1!==i&&(n=_.globalAlpha,_.globalAlpha=i),_.drawImage(S,0,0,+S.width,+S.height,t,e,E,T),1!==i&&(_.globalAlpha=n)}return this.postRender(_,t),x&&_.restore(),_.imageSmoothingEnabled=!0,m!==y.style.transform&&(y.style.transform=m),this.container}}class Lc extends Tc{constructor(t){super(t)}createRenderer(){return new Ic(this)}getData(t){return super.getData(t)}}var Mc="preload",Fc="useInterimTilesOnError";class Ac extends vs{constructor(t){t=t||{};const e=Object.assign({},t);delete e.preload,delete e.useInterimTilesOnError,super(e),this.on,this.once,this.un,this.setPreload(void 0!==t.preload?t.preload:0),this.setUseInterimTilesOnError(void 0===t.useInterimTilesOnError||t.useInterimTilesOnError)}getPreload(){return this.get(Mc)}setPreload(t){this.set(Mc,t)}getUseInterimTilesOnError(){return this.get(Fc)}setUseInterimTilesOnError(t){this.set(Fc,t)}getData(t){return super.getData(t)}}class Oc extends Pc{constructor(t){super(t),this.extentChanged=!0,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedRevision,this.renderedTiles=[],this.newTiles_=!1,this.tmpExtent=[1/0,1/0,-1/0,-1/0],this.tmpTileRange_=new hl(0,0,0,0)}isDrawableTile(t){const e=this.getLayer(),i=t.getState(),n=e.getUseInterimTilesOnError();return i==J||i==tt||i==Q&&!n}getTile(t,e,i,n){const r=n.pixelRatio,s=n.viewState.projection,o=this.getLayer();let a=o.getSource().getTile(t,e,i,r,s);return a.getState()==Q&&o.getUseInterimTilesOnError()&&o.getPreload()>0&&(this.newTiles_=!0),this.isDrawableTile(a)||(a=a.getInterimTile()),a}getData(t){const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=bt(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!Zt(r,n))return null;const s=e.pixelRatio,o=e.viewState.projection,a=e.viewState,l=i.getRenderSource(),h=l.getTileGridForProjection(a.projection),c=l.getTilePixelRatio(e.pixelRatio);for(let t=h.getZForResolution(a.resolution);t>=h.getMinZoom();--t){const e=h.getTileCoordForCoordAndZ(n,t),i=l.getTile(t,e[1],e[2],s,o);if(!(i instanceof Vr||i instanceof zl)||i instanceof zl&&i.getState()===tt)return null;if(i.getState()!==J)continue;const r=h.getOrigin(t),u=Va(h.getTileSize(t)),d=h.getResolution(t),g=Math.floor(c*((n[0]-r[0])/d-e[1]*u[0])),f=Math.floor(c*((r[1]-n[1])/d-e[2]*u[1])),p=Math.round(c*l.getGutterForProjection(a.projection));return this.getImageData(i.getImage(),g+p,f+p)}return null}loadedTileCallback(t,e,i){return!!this.isDrawableTile(i)&&super.loadedTileCallback(t,e,i)}prepareFrame(t){return!!this.getLayer().getSource()}renderFrame(t,e){const i=t.layerStatesArray[t.layerIndex],n=t.viewState,r=n.projection,s=n.resolution,o=n.center,l=n.rotation,h=t.pixelRatio,c=this.getLayer(),u=c.getSource(),d=u.getRevision(),g=u.getTileGridForProjection(r),f=g.getZForResolution(s,u.zDirection),p=g.getResolution(f);let m=t.extent;const _=t.viewState.resolution,y=u.getTilePixelRatio(h),x=Math.round(Se(m)/_*h),v=Math.round(_e(m)/_*h),S=i.extent&&on(i.extent,r);S&&(m=ye(m,on(i.extent,r)));const w=p*x/2/y,E=p*v/2/y,T=[o[0]-w,o[1]-E,o[0]+w,o[1]+E],C=g.getTileRangeForExtentAndZ(m,f),b={};b[f]={};const R=this.createLoadedTileFinder(u,r,b),P=this.tmpExtent,I=this.tmpTileRange_;this.newTiles_=!1;const L=l?me(n.center,_,l,t.size):void 0;for(let e=C.minX;e<=C.maxX;++e)for(let n=C.minY;n<=C.maxY;++n){if(l&&!g.tileCoordIntersectsViewport([f,e,n],L))continue;const r=this.getTile(f,e,n,t);if(this.isDrawableTile(r)){const e=z(this);if(r.getState()==J){b[f][r.tileCoord.toString()]=r;let t=r.inTransition(e);t&&1!==i.opacity&&(r.endTransition(e),t=!1),this.newTiles_||!t&&this.renderedTiles.includes(r)||(this.newTiles_=!0)}if(1===r.getAlpha(e,t.time))continue}const s=g.getTileCoordChildTileRange(r.tileCoord,I,P);let o=!1;s&&(o=R(f+1,s)),o||g.forEachTileCoordParentTileRange(r.tileCoord,R,I,P)}const M=p/s*h/y;Mt(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/h,1/h,l,-x/2,-v/2);const F=Nt(this.pixelTransform);this.useContainer(e,F,this.getBackground(t));const A=this.context,O=A.canvas;Ft(this.inversePixelTransform,this.pixelTransform),Mt(this.tempTransform,x/2,v/2,M,M,0,-x/2,-v/2),O.width!=x||O.height!=v?(O.width=x,O.height=v):this.containerReused||A.clearRect(0,0,x,v),S&&this.clipUnrotated(A,t,S),u.getInterpolate()||(A.imageSmoothingEnabled=!1),this.preRender(A,t),this.renderedTiles.length=0;let N,D,k,G=Object.keys(b).map(Number);G.sort(a),1!==i.opacity||this.containerReused&&!u.getOpaque(t.viewState.projection)?(N=[],D=[]):G=G.reverse();for(let e=G.length-1;e>=0;--e){const i=G[e],n=u.getTilePixelSize(i,h,r),s=g.getResolution(i)/p,o=n[0]*s*M,a=n[1]*s*M,l=g.getTileCoordForCoordAndZ(xe(T),i),c=g.getTileCoordExtent(l),d=bt(this.tempTransform,[y*(c[0]-T[0])/p,y*(T[3]-c[3])/p]),m=y*u.getGutterForProjection(r),_=b[i];for(const e in _){const n=_[e],r=n.tileCoord,s=l[1]-r[1],h=Math.round(d[0]-(s-1)*o),c=l[2]-r[2],g=Math.round(d[1]-(c-1)*a),p=Math.round(d[0]-s*o),y=Math.round(d[1]-c*a),x=h-p,v=g-y,S=f===i,w=S&&1!==n.getAlpha(z(this),t.time);let E=!1;if(!w)if(N){k=[p,y,p+x,y,p+x,y+v,p,y+v];for(let t=0,e=N.length;t<e;++t)if(f!==i&&i<D[t]){const e=N[t];we([p,y,p+x,y+v],[e[0],e[3],e[4],e[7]])&&(E||(A.save(),E=!0),A.beginPath(),A.moveTo(k[0],k[1]),A.lineTo(k[2],k[3]),A.lineTo(k[4],k[5]),A.lineTo(k[6],k[7]),A.moveTo(e[6],e[7]),A.lineTo(e[4],e[5]),A.lineTo(e[2],e[3]),A.lineTo(e[0],e[1]),A.clip())}N.push(k),D.push(i)}else A.clearRect(p,y,x,v);this.drawTileImage(n,t,p,y,x,v,m,S),N&&!w?(E&&A.restore(),this.renderedTiles.unshift(n)):this.renderedTiles.push(n),this.updateUsedTiles(t.usedTiles,u,n)}}return this.renderedRevision=d,this.renderedResolution=p,this.extentChanged=!this.renderedExtent_||!ee(this.renderedExtent_,T),this.renderedExtent_=T,this.renderedPixelRatio=h,this.renderedProjection=r,this.manageTilePyramid(t,u,g,h,r,m,f,c.getPreload()),this.scheduleExpireCache(t,u),this.postRender(A,t),i.extent&&A.restore(),A.imageSmoothingEnabled=!0,F!==O.style.transform&&(O.style.transform=F),this.container}drawTileImage(t,e,i,n,r,s,o,a){const l=this.getTileImage(t);if(!l)return;const h=z(this),c=e.layerStatesArray[e.layerIndex],u=c.opacity*(a?t.getAlpha(h,e.time):1),d=u!==this.context.globalAlpha;d&&(this.context.save(),this.context.globalAlpha=u),this.context.drawImage(l,o,o,l.width-2*o,l.height-2*o,i,n,r,s),d&&this.context.restore(),u!==c.opacity?e.animate=!0:a&&t.endTransition(h)}getImage(){const t=this.context;return t?t.canvas:null}getTileImage(t){return t.getImage()}scheduleExpireCache(t,e){if(e.canExpireCache()){const i=function(t,e,i){const n=z(t);n in i.usedTiles&&t.expireCache(i.viewState.projection,i.usedTiles[n])}.bind(null,e);t.postRenderFunctions.push(i)}}updateUsedTiles(t,e,i){const n=z(e);n in t||(t[n]={}),t[n][i.getKey()]=!0}manageTilePyramid(t,e,i,n,r,s,o,a,l){const h=z(e);h in t.wantedTiles||(t.wantedTiles[h]={});const c=t.wantedTiles[h],u=t.tileQueue,d=i.getMinZoom(),g=t.viewState.rotation,f=g?me(t.viewState.center,t.viewState.resolution,g,t.size):void 0;let p,m,_,y,x,v,S=0;for(v=d;v<=o;++v)for(m=i.getTileRangeForExtentAndZ(s,v,m),_=i.getResolution(v),y=m.minX;y<=m.maxX;++y)for(x=m.minY;x<=m.maxY;++x)g&&!i.tileCoordIntersectsViewport([v,y,x],f)||(o-v<=a?(++S,p=e.getTile(v,y,x,n,r),p.getState()==H&&(c[p.getKey()]=!0,u.isKeyQueued(p.getKey())||u.enqueue([p,h,i.getTileCoordCenter(p.tileCoord),_])),void 0!==l&&l(p)):e.useTile(v,y,x,r));e.updateCacheSize(S,r)}}class Nc extends Ac{constructor(t){super(t)}createRenderer(){return new Oc(this)}}let Dc,kc=!0;try{new ImageData(10,10)}catch(t){kc=!1}function Gc(t,e,i){if(kc)return new ImageData(t,e,i);Dc||(Dc=document.createElement("canvas").getContext("2d"));const n=Dc.createImageData(e,i);return n.data.set(t),n}function jc(t){let e=!0;try{new ImageData(10,10)}catch(t){e=!1}function i(t,i,n){return e?new ImageData(t,i,n):{data:t,width:i,height:n}}return function(e){const n=e.buffers,r=e.meta,s=e.imageOps,o=e.width,a=e.height,l=n.length,h=n[0].byteLength;if(s){const e=new Array(l);for(let t=0;t<l;++t)e[t]=i(new Uint8ClampedArray(n[t]),o,a);return t(e,r).data.buffer}const c=new Uint8ClampedArray(h),u=new Array(l),d=new Array(l);for(let t=0;t<l;++t)u[t]=new Uint8ClampedArray(n[t]),d[t]=[0,0,0,0];for(let e=0;e<h;e+=4){for(let t=0;t<l;++t){const i=u[t];d[t][0]=i[e],d[t][1]=i[e+1],d[t][2]=i[e+2],d[t][3]=i[e+3]}const i=t(d,r);c[e]=i[0],c[e+1]=i[1],c[e+2]=i[2],c[e+3]=i[3]}return c.buffer}}function Bc(t,e){const i=Object.keys(t.lib||{}).map((function(e){return"const "+e+" = "+t.lib[e].toString()+";"})).concat(["const __minion__ = ("+jc.toString()+")(",t.operation.toString(),");",'self.addEventListener("message", function(event) {',"  const buffer = __minion__(event.data);","  self.postMessage({buffer: buffer, meta: event.data.meta}, [buffer]);","});"]),n=new Worker("undefined"==typeof Blob?"data:text/javascript;base64,"+Buffer.from(i.join("\n"),"binary").toString("base64"):URL.createObjectURL(new Blob(i,{type:"text/javascript"})));return n.addEventListener("message",e),n}class Uc extends s{constructor(t){let e;super(),this._imageOps=!!t.imageOps,e=0===t.threads?0:this._imageOps?1:t.threads||1;const i=new Array(e);if(e)for(let n=0;n<e;++n)i[n]=Bc(t,this._onWorkerMessage.bind(this,n));else i[0]=function(t,e){const i=jc(t.operation);let n=!1;return{postMessage:function(t){setTimeout((function(){n||e({data:{buffer:i(t),meta:t.meta}})}),0)},terminate:function(){n=!0}}}(t,this._onWorkerMessage.bind(this,0));this._workers=i,this._queue=[],this._maxQueueLength=t.queue||1/0,this._running=0,this._dataLookup={},this._job=null}process(t,e,i){this._enqueue({inputs:t,meta:e,callback:i}),this._dispatch()}_enqueue(t){for(this._queue.push(t);this._queue.length>this._maxQueueLength;)this._queue.shift().callback(null,null)}_dispatch(){if(this._running||0===this._queue.length)return;const t=this._queue.shift();this._job=t;const e=t.inputs[0].width,i=t.inputs[0].height,n=t.inputs.map((function(t){return t.data.buffer})),r=this._workers.length;if(this._running=r,1===r)return void this._workers[0].postMessage({buffers:n,meta:t.meta,imageOps:this._imageOps,width:e,height:i},n);const s=t.inputs[0].data.length,o=4*Math.ceil(s/4/r);for(let s=0;s<r;++s){const r=s*o,a=[];for(let t=0,e=n.length;t<e;++t)a.push(n[t].slice(r,r+o));this._workers[s].postMessage({buffers:a,meta:t.meta,imageOps:this._imageOps,width:e,height:i},a)}}_onWorkerMessage(t,e){this.disposed||(this._dataLookup[t]=e.data,--this._running,0===this._running&&this._resolveJob())}_resolveJob(){const t=this._job,e=this._workers.length;let i,n;if(1===e)i=new Uint8ClampedArray(this._dataLookup[0].buffer),n=this._dataLookup[0].meta;else{const r=t.inputs[0].data.length;i=new Uint8ClampedArray(r),n=new Array(e);const s=4*Math.ceil(r/4/e);for(let t=0;t<e;++t){const e=this._dataLookup[t].buffer,r=t*s;i.set(new Uint8ClampedArray(e),r),n[t]=this._dataLookup[t].meta}}this._job=null,this._dataLookup={},t.callback(null,Gc(i,t.inputs[0].width,t.inputs[0].height),n),this._dispatch()}disposeInternal(){for(let t=0;t<this._workers.length;++t)this._workers[t].terminate();this._workers.length=0}}const zc="beforeoperations",Xc="afteroperations";class Vc extends i{constructor(t,e,i){super(t),this.extent=e.extent,this.resolution=e.viewState.resolution/e.pixelRatio,this.data=i}}class Wc extends yc{constructor(t){super({projection:null}),this.on,this.once,this.un,this.processor_=null,this.operationType_=void 0!==t.operationType?t.operationType:"pixel",this.threads_=void 0!==t.threads?t.threads:1,this.layers_=function(t){const e=t.length,i=new Array(e);for(let n=0;n<e;++n)i[n]=Kc(t[n]);return i}(t.sources);const e=this.changed.bind(this);for(let t=0,i=this.layers_.length;t<i;++t)this.layers_[t].addEventListener(S,e);var i;this.tileQueue_=new Co((function(){return 1}),this.changed.bind(this)),this.requestedFrameState_,this.renderedImageCanvas_=null,this.renderedRevision_,this.frameState_={animate:!1,coordinateToPixelTransform:[1,0,0,1,0,0],declutterTree:null,extent:null,index:0,layerIndex:0,layerStatesArray:(i=this.layers_,i.map((function(t){return t.getLayerState()}))),pixelRatio:1,pixelToCoordinateTransform:[1,0,0,1,0,0],postRenderFunctions:[],size:[0,0],tileQueue:this.tileQueue_,time:Date.now(),usedTiles:{},viewState:{rotation:0},viewHints:[],wantedTiles:{},mapId:z(this),renderTargets:{}},this.setAttributions((function(e){const i=[];for(let n=0,r=t.sources.length;n<r;++n){const r=t.sources[n],s=(r instanceof Zl?r:r.getSource()).getAttributions();if("function"==typeof s){const t=s(e);i.push.apply(i,t)}}return 0!==i.length?i:null})),void 0!==t.operation&&this.setOperation(t.operation,t.lib)}setOperation(t,e){this.processor_&&this.processor_.dispose(),this.processor_=new Uc({operation:t,imageOps:"image"===this.operationType_,queue:1,lib:e,threads:this.threads_}),this.changed()}updateFrameState_(t,e,i){const n=Object.assign({},this.frameState_);n.viewState=Object.assign({},n.viewState);const r=ge(t);n.extent=t.slice(),n.size[0]=Math.round(Se(t)/e),n.size[1]=Math.round(_e(t)/e),n.time=Date.now();const s=n.viewState;return s.center=r,s.projection=i,s.resolution=e,n}allSourcesReady_(){let t,e=!0;for(let i=0,n=this.layers_.length;i<n;++i)if(t=this.layers_[i].getSource(),"ready"!==t.getState()){e=!1;break}return e}getImage(t,e,i,n){if(!this.allSourcesReady_())return null;const r=this.updateFrameState_(t,e,n);if(this.requestedFrameState_=r,this.renderedImageCanvas_){const i=this.renderedImageCanvas_.getResolution(),n=this.renderedImageCanvas_.getExtent();e===i&&ee(t,n)||(this.renderedImageCanvas_=null)}return this.renderedImageCanvas_&&this.getRevision()===this.renderedRevision_||this.processSources_(),r.tileQueue.loadMoreTiles(16,16),r.animate&&requestAnimationFrame(this.changed.bind(this)),this.renderedImageCanvas_}processSources_(){const t=this.requestedFrameState_,e=this.layers_.length,i=new Array(e);for(let n=0;n<e;++n){t.layerIndex=n;const e=Yc(this.layers_[n],t);if(!e)return;i[n]=e}const n={};this.dispatchEvent(new Vc(zc,t,n)),this.processor_.process(i,n,this.onWorkerComplete_.bind(this,t))}onWorkerComplete_(t,e,i,n){if(e||!i)return;const r=t.extent,s=t.viewState.resolution;if(s!==this.requestedFrameState_.viewState.resolution||!ee(r,this.requestedFrameState_.extent))return;let o;if(this.renderedImageCanvas_)o=this.renderedImageCanvas_.getImage().getContext("2d");else{o=Dr(Math.round(Se(r)/s),Math.round(_e(r)/s)),this.renderedImageCanvas_=new Nr(r,s,1,o.canvas)}o.putImageData(i,0,0),this.changed(),this.renderedRevision_=this.getRevision(),this.dispatchEvent(new Vc(Xc,t,n)),t.animate&&requestAnimationFrame(this.changed.bind(this))}disposeInternal(){this.processor_&&this.processor_.dispose(),super.disposeInternal()}}Wc.prototype.dispose;let Zc=null;function Yc(t,e){const i=t.getRenderer();if(!i)throw new Error("Unsupported layer type: "+t);if(!i.prepareFrame(e))return null;const n=e.size[0],r=e.size[1];if(0===n||0===r)return null;const s=i.renderFrame(e,null);let o;if(s instanceof HTMLCanvasElement)o=s;else{if(s&&(o=s.firstElementChild),!(o instanceof HTMLCanvasElement))throw new Error("Unsupported rendered element: "+o);if(o.width===n&&o.height===r){return o.getContext("2d").getImageData(0,0,n,r)}}if(Zc){const t=Zc.canvas;t.width!==n||t.height!==r?Zc=Dr(n,r):Zc.clearRect(0,0,n,r)}else Zc=Dr(n,r);return Zc.drawImage(o,0,0,n,r),Zc.getImageData(0,0,n,r)}function Kc(t){let e;return t instanceof Zl?t instanceof nh?e=new Nc({source:t}):t instanceof yc&&(e=new Lc({source:t})):e=t,e}const qc=['Map tiles by <a href="https://stamen.com/" target="_blank">Stamen Design</a>, under <a href="https://creativecommons.org/licenses/by/3.0/" target="_blank">CC BY 3.0</a>.',Ec],Hc={terrain:{extension:"jpg",opaque:!0},"terrain-background":{extension:"jpg",opaque:!0},"terrain-labels":{extension:"png",opaque:!1},"terrain-lines":{extension:"png",opaque:!1},"toner-background":{extension:"png",opaque:!0},toner:{extension:"png",opaque:!0},"toner-hybrid":{extension:"png",opaque:!1},"toner-labels":{extension:"png",opaque:!1},"toner-lines":{extension:"png",opaque:!1},"toner-lite":{extension:"png",opaque:!0},watercolor:{extension:"jpg",opaque:!0}},$c={terrain:{minZoom:0,maxZoom:18},toner:{minZoom:0,maxZoom:20},watercolor:{minZoom:0,maxZoom:18}};class Jc extends st{constructor(t,e,i,n,r,s){super(t,e),this.src_=i,this.extent_=n,this.preemptive_=r,this.grid_=null,this.keys_=null,this.data_=null,this.jsonp_=s}getImage(){return null}getData(t){if(!this.grid_||!this.keys_)return null;const 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Wu="u_projectionMatrix",Zu="u_offsetScaleMatrix",Yu="u_offsetRotateMatrix",Ku="u_time",qu="u_zoom",Hu="u_resolution",$u="u_sizePx",Ju="u_pixelRatio",Qu={UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123,UNSIGNED_INT:5125,FLOAT:au},td={};function ed(t){return"shared/"+t}let id=0;class nd extends s{constructor(t){super(),t=t||{},this.boundHandleWebGLContextLost_=this.handleWebGLContextLost.bind(this),this.boundHandleWebGLContextRestored_=this.handleWebGLContextRestored.bind(this),this.canvasCacheKey_=t.canvasCacheKey?ed(t.canvasCacheKey):function(){const t="unique/"+id;return id+=1,t}(),this.canvas_=function(t){let e=td[t];if(!e){const i=document.createElement("canvas");i.style.position="absolute",i.style.left="0",e={users:0,canvas:i},td[t]=e}return e.users+=1,e.canvas}(this.canvasCacheKey_),this.gl_=hu(this.canvas_),this.bufferCache_={},this.extensionCache_={},this.currentProgram_=null,this.canvas_.addEventListener(Bu,this.boundHandleWebGLContextLost_),this.canvas_.addEventListener(Uu,this.boundHandleWebGLContextRestored_),this.offsetRotateMatrix_=[1,0,0,1,0,0],this.offsetScaleMatrix_=[1,0,0,1,0,0],this.tmpMat4_=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],this.uniformLocations_={},this.attribLocations_={},this.uniforms_=[],t.uniforms&&this.setUniforms(t.uniforms);const e=this.getGL();this.postProcessPasses_=t.postProcesses?t.postProcesses.map((function(t){return new zu({webGlContext:e,scaleRatio:t.scaleRatio,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,uniforms:t.uniforms})})):[new zu({webGlContext:e})],this.shaderCompileErrors_=null,this.startTime_=Date.now()}setUniforms(t){this.uniforms_=[];for(const e in t)this.uniforms_.push({name:e,value:t[e]});this.uniformLocations_={}}canvasCacheKeyMatches(t){return this.canvasCacheKey_===ed(t)}getExtension(t){if(t in this.extensionCache_)return this.extensionCache_[t];const e=this.gl_.getExtension(t);return this.extensionCache_[t]=e,e}bindBuffer(t){const e=this.getGL(),i=z(t);let n=this.bufferCache_[i];if(!n){n={buffer:t,webGlBuffer:e.createBuffer()},this.bufferCache_[i]=n}e.bindBuffer(t.getType(),n.webGlBuffer)}flushBufferData(t){const e=this.getGL();this.bindBuffer(t),e.bufferData(t.getType(),t.getArray(),t.getUsage())}deleteBuffer(t){const e=this.getGL(),i=z(t),n=this.bufferCache_[i];n&&!e.isContextLost()&&e.deleteBuffer(n.webGlBuffer),delete this.bufferCache_[i]}disposeInternal(){this.canvas_.removeEventListener(Bu,this.boundHandleWebGLContextLost_),this.canvas_.removeEventListener(Uu,this.boundHandleWebGLContextRestored_),function(t){const e=td[t];if(!e)return;if(e.users-=1,e.users>0)return;const i=hu(e.canvas).getExtension("WEBGL_lose_context");i&&i.loseContext(),delete td[t]}(this.canvasCacheKey_),delete this.gl_,delete this.canvas_}prepareDraw(t,e){const i=this.getGL(),n=this.getCanvas(),r=t.size,s=t.pixelRatio;n.width=r[0]*s,n.height=r[1]*s,n.style.width=r[0]+"px",n.style.height=r[1]+"px";for(let e=this.postProcessPasses_.length-1;e>=0;e--)this.postProcessPasses_[e].init(t);i.bindTexture(i.TEXTURE_2D,null),i.clearColor(0,0,0,0),i.clear(i.COLOR_BUFFER_BIT),i.enable(i.BLEND),i.blendFunc(i.ONE,e?i.ZERO:i.ONE_MINUS_SRC_ALPHA)}prepareDrawToRenderTarget(t,e,i){const n=this.getGL(),r=e.getSize();n.bindFramebuffer(n.FRAMEBUFFER,e.getFramebuffer()),n.viewport(0,0,r[0],r[1]),n.bindTexture(n.TEXTURE_2D,e.getTexture()),n.clearColor(0,0,0,0),n.clear(n.COLOR_BUFFER_BIT),n.enable(n.BLEND),n.blendFunc(n.ONE,i?n.ZERO:n.ONE_MINUS_SRC_ALPHA)}drawElements(t,e){const i=this.getGL();this.getExtension("OES_element_index_uint");const n=i.UNSIGNED_INT,r=e-t,s=4*t;i.drawElements(i.TRIANGLES,r,n,s)}finalizeDraw(t,e,i){for(let n=0,r=this.postProcessPasses_.length;n<r;n++)n===r-1?this.postProcessPasses_[n].apply(t,null,e,i):this.postProcessPasses_[n].apply(t,this.postProcessPasses_[n+1])}getCanvas(){return this.canvas_}getGL(){return this.gl_}applyFrameState(t){const e=t.size,i=t.viewState.rotation,n=t.pixelRatio,r=wt(this.offsetScaleMatrix_);Pt(r,2/e[0],2/e[1]);const s=wt(this.offsetRotateMatrix_);0!==i&&Rt(s,-i),this.setUniformMatrixValue(Zu,Vu(this.tmpMat4_,r)),this.setUniformMatrixValue(Yu,Vu(this.tmpMat4_,s)),this.setUniformFloatValue(Ku,.001*(Date.now()-this.startTime_)),this.setUniformFloatValue(qu,t.viewState.zoom),this.setUniformFloatValue(Hu,t.viewState.resolution),this.setUniformFloatValue(Ju,n),this.setUniformFloatVec2($u,[e[0],e[1]])}applyUniforms(t){const e=this.getGL();let i,n=0;this.uniforms_.forEach(function(r){if(i="function"==typeof r.value?r.value(t):r.value,i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof ImageData){r.texture||(r.prevValue=void 0,r.texture=e.createTexture()),e.activeTexture(e[`TEXTURE${n}`]),e.bindTexture(e.TEXTURE_2D,r.texture),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE);(!(i instanceof HTMLImageElement)||i.complete)&&r.prevValue!==i&&(r.prevValue=i,e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,i)),e.uniform1i(this.getUniformLocation(r.name),n++)}else if(Array.isArray(i)&&6===i.length)this.setUniformMatrixValue(r.name,Vu(this.tmpMat4_,i));else if(Array.isArray(i)&&i.length<=4)switch(i.length){case 2:return void e.uniform2f(this.getUniformLocation(r.name),i[0],i[1]);case 3:return void e.uniform3f(this.getUniformLocation(r.name),i[0],i[1],i[2]);case 4:return void e.uniform4f(this.getUniformLocation(r.name),i[0],i[1],i[2],i[3]);default:return}else"number"==typeof i&&e.uniform1f(this.getUniformLocation(r.name),i)}.bind(this))}useProgram(t,e){this.getGL().useProgram(t),this.currentProgram_=t,this.uniformLocations_={},this.attribLocations_={},this.applyFrameState(e),this.applyUniforms(e)}compileShader(t,e){const i=this.getGL(),n=i.createShader(e);return i.shaderSource(n,t),i.compileShader(n),n}getProgram(t,e){const i=this.getGL(),n=this.compileShader(t,i.FRAGMENT_SHADER),r=this.compileShader(e,i.VERTEX_SHADER),s=i.createProgram();if(i.attachShader(s,n),i.attachShader(s,r),i.linkProgram(s),!i.getShaderParameter(n,i.COMPILE_STATUS)){const t=`Fragment shader compliation failed: ${i.getShaderInfoLog(n)}`;throw new Error(t)}if(i.deleteShader(n),!i.getShaderParameter(r,i.COMPILE_STATUS)){const t=`Vertex shader compilation failed: ${i.getShaderInfoLog(r)}`;throw new Error(t)}if(i.deleteShader(r),!i.getProgramParameter(s,i.LINK_STATUS)){const t=`GL program linking failed: ${i.getShaderInfoLog(r)}`;throw new Error(t)}return s}getUniformLocation(t){return void 0===this.uniformLocations_[t]&&(this.uniformLocations_[t]=this.getGL().getUniformLocation(this.currentProgram_,t)),this.uniformLocations_[t]}getAttributeLocation(t){return void 0===this.attribLocations_[t]&&(this.attribLocations_[t]=this.getGL().getAttribLocation(this.currentProgram_,t)),this.attribLocations_[t]}makeProjectionTransform(t,e){const i=t.size,n=t.viewState.rotation,r=t.viewState.resolution,s=t.viewState.center;return wt(e),Mt(e,0,0,2/(r*i[0]),2/(r*i[1]),-n,-s[0],-s[1]),e}setUniformFloatValue(t,e){this.getGL().uniform1f(this.getUniformLocation(t),e)}setUniformFloatVec2(t,e){this.getGL().uniform2fv(this.getUniformLocation(t),e)}setUniformFloatVec4(t,e){this.getGL().uniform4fv(this.getUniformLocation(t),e)}setUniformMatrixValue(t,e){this.getGL().uniformMatrix4fv(this.getUniformLocation(t),!1,e)}enableAttributeArray_(t,e,i,n,r){const s=this.getAttributeLocation(t);s<0||(this.getGL().enableVertexAttribArray(s),this.getGL().vertexAttribPointer(s,e,i,!1,n,r))}enableAttributes(t){const e=rd(t);let i=0;for(let n=0;n<t.length;n++){const r=t[n];this.enableAttributeArray_(r.name,r.size,r.type||au,e,i),i+=r.size*sd(r.type)}}handleWebGLContextLost(){y(this.bufferCache_),this.currentProgram_=null}handleWebGLContextRestored(){}createTexture(t,e,i){const n=this.getGL();i=i||n.createTexture();const r=n.RGBA,s=n.RGBA,o=n.UNSIGNED_BYTE;return n.bindTexture(n.TEXTURE_2D,i),e?n.texImage2D(n.TEXTURE_2D,0,r,s,o,e):n.texImage2D(n.TEXTURE_2D,0,r,t[0],t[1],0,s,o,null),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_MIN_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE),i}}function rd(t){let e=0;for(let i=0;i<t.length;i++){const n=t[i];e+=n.size*sd(n.type)}return e}function sd(t){switch(t){case Qu.UNSIGNED_BYTE:return Uint8Array.BYTES_PER_ELEMENT;case Qu.UNSIGNED_SHORT:return Uint16Array.BYTES_PER_ELEMENT;case Qu.UNSIGNED_INT:return Uint32Array.BYTES_PER_ELEMENT;case Qu.FLOAT:default:return Float32Array.BYTES_PER_ELEMENT}}class od{constructor(t,e){this.name=t,this.data=e,this.texture_=null}getTexture(t){if(!this.texture_){const e=t.createTexture();t.bindTexture(t.TEXTURE_2D,e),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),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,this.data.length/4,1,0,t.RGBA,t.UNSIGNED_BYTE,this.data),this.texture_=e}return this.texture_}}const ad=new Uint8Array(4);class ld{constructor(t,e){this.helper_=t;const i=t.getGL();this.texture_=i.createTexture(),this.framebuffer_=i.createFramebuffer(),this.size_=e||[1,1],this.data_=new Uint8Array(0),this.dataCacheDirty_=!0,this.updateSize_()}setSize(t){u(t,this.size_)||(this.size_[0]=t[0],this.size_[1]=t[1],this.updateSize_())}getSize(){return this.size_}clearCachedData(){this.dataCacheDirty_=!0}readAll(){if(this.dataCacheDirty_){const t=this.size_,e=this.helper_.getGL();e.bindFramebuffer(e.FRAMEBUFFER,this.framebuffer_),e.readPixels(0,0,t[0],t[1],e.RGBA,e.UNSIGNED_BYTE,this.data_),this.dataCacheDirty_=!1}return this.data_}readPixel(t,e){if(t<0||e<0||t>this.size_[0]||e>=this.size_[1])return ad[0]=0,ad[1]=0,ad[2]=0,ad[3]=0,ad;this.readAll();const i=Math.floor(t)+(this.size_[1]-Math.floor(e)-1)*this.size_[0];return ad[0]=this.data_[4*i],ad[1]=this.data_[4*i+1],ad[2]=this.data_[4*i+2],ad[3]=this.data_[4*i+3],ad}getTexture(){return this.texture_}getFramebuffer(){return this.framebuffer_}updateSize_(){const t=this.size_,e=this.helper_.getGL();this.texture_=this.helper_.createTexture(t,null,this.texture_),e.bindFramebuffer(e.FRAMEBUFFER,this.framebuffer_),e.viewport(0,0,t[0],t[1]),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,this.texture_,0),this.data_=new Uint8Array(t[0]*t[1]*4)}}function hd(t,e,i){const n=i?t.LINEAR:t.NEAREST;t.bindTexture(t.TEXTURE_2D,e),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),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,n)}function cd(t,e,i,n,r,s){const o=t.getGL();let a,l;if(i instanceof Float32Array){a=o.FLOAT,t.getExtension("OES_texture_float");l=null!==t.getExtension("OES_texture_float_linear")}else a=o.UNSIGNED_BYTE,l=!0;hd(o,e,s&&l);const h=i.byteLength/n[1];let c,u=1;switch(h%8==0?u=8:h%4==0?u=4:h%2==0&&(u=2),r){case 1:c=o.LUMINANCE;break;case 2:c=o.LUMINANCE_ALPHA;break;case 3:c=o.RGB;break;case 4:c=o.RGBA;break;default:throw new Error(`Unsupported number of bands: ${r}`)}const d=o.getParameter(o.UNPACK_ALIGNMENT);o.pixelStorei(o.UNPACK_ALIGNMENT,u),o.texImage2D(o.TEXTURE_2D,0,c,n[0],n[1],0,c,a,i),o.pixelStorei(o.UNPACK_ALIGNMENT,d)}let ud=null;class dd extends v{constructor(t){super(),this.tile,this.textures=[],this.handleTileChange_=this.handleTileChange_.bind(this),this.renderSize_=Va(t.grid.getTileSize(t.tile.tileCoord[0])),this.gutter_=t.gutter||0,this.bandCount=NaN,this.helper_=t.helper;const e=new Gu(nu,su);e.fromArray([0,1,1,1,1,0,0,0]),this.helper_.flushBufferData(e),this.coords=e,this.setTile(t.tile)}setTile(t){if(t!==this.tile)if(this.tile&&this.tile.removeEventListener(S,this.handleTileChange_),this.tile=t,this.textures.length=0,this.loaded=t.getState()===J,this.loaded)this.uploadTile_();else{if(t instanceof Vr){const e=t.getImage();e instanceof Image&&!e.crossOrigin&&(e.crossOrigin="anonymous")}t.addEventListener(S,this.handleTileChange_)}}uploadTile_(){const t=this.helper_,e=t.getGL(),i=this.tile;if(i instanceof Vr||i instanceof zl){const t=e.createTexture();return this.textures.push(t),this.bandCount=4,void function(t,e,i,n){hd(t,e,n),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,i)}(e,t,i.getImage(),i.interpolate)}const n=i.getSize(),r=[n[0]+2*this.gutter_,n[1]+2*this.gutter_],s=i.getData(),o=s instanceof Float32Array,a=r[0]*r[1],l=o?Float32Array:Uint8Array,h=l.BYTES_PER_ELEMENT,c=s.byteLength/r[1];this.bandCount=Math.floor(c/h/r[0]);const u=Math.ceil(this.bandCount/4);if(1===u){const n=e.createTexture();return this.textures.push(n),void cd(t,n,s,r,this.bandCount,i.interpolate)}const d=new Array(u);for(let t=0;t<u;++t){const i=e.createTexture();this.textures.push(i);const n=t<u-1?4:(this.bandCount-1)%4+1;d[t]=new l(a*n)}let g=0,f=0;const p=r[0]*this.bandCount;for(let t=0;t<r[1];++t){for(let t=0;t<p;++t){const e=s[f+t],i=Math.floor(g/this.bandCount),n=t%this.bandCount,r=d[Math.floor(n/4)];r[i*(r.length/a)+n%4]=e,++g}f+=c/h}for(let e=0;e<u;++e){const n=this.textures[e],s=d[e];cd(t,n,s,r,s.length/a,i.interpolate)}}handleTileChange_(){this.tile.getState()===J&&(this.loaded=!0,this.uploadTile_(),this.dispatchEvent(S))}disposeInternal(){const t=this.helper_.getGL();this.helper_.deleteBuffer(this.coords);for(let e=0;e<this.textures.length;++e)t.deleteTexture(this.textures[e]);this.tile.removeEventListener(S,this.handleTileChange_)}getPixelData(t,e){if(!this.loaded)return null;const i=this.renderSize_[0],n=this.renderSize_[1],r=this.gutter_;if(this.tile instanceof ot){const s=this.tile.getSize(),o=s[0],a=s[1],l=o+2*r,h=a+2*r,c=r+Math.floor(o*(t/i)),u=r+Math.floor(a*(e/n)),d=this.tile.getData();if(d instanceof DataView){const t=d.byteLength/(l*h),e=t*(u*l+c),i=d.buffer.slice(e,e+t);return new DataView(i)}const g=this.bandCount*(u*l+c);return d.slice(g,g+this.bandCount)}ud||function(){const t=document.createElement("canvas");t.width=1,t.height=1,ud=t.getContext("2d")}(),ud.clearRect(0,0,1,1);const s=this.tile.getImage(),o=s.width-2*r,a=s.height-2*r,l=r+Math.floor(o*(t/i)),h=r+Math.floor(a*(e/n));let c;try{ud.drawImage(s,l,h,1,1,0,0,1,1),c=ud.getImageData(0,0,1,1).data}catch(t){return ud=null,null}return c}}class gd extends Cc{constructor(t,e){super(t),e=e||{},this.inversePixelTransform_=[1,0,0,1,0,0],this.pixelContext_=null,this.postProcesses_=e.postProcesses,this.uniforms_=e.uniforms,this.helper,t.addChangeListener(gs,this.removeHelper.bind(this)),this.dispatchPreComposeEvent=this.dispatchPreComposeEvent.bind(this),this.dispatchPostComposeEvent=this.dispatchPostComposeEvent.bind(this)}dispatchPreComposeEvent(t,e){const i=this.getLayer();if(i.hasListener(_s)){const n=new Ts(_s,void 0,e,t);i.dispatchEvent(n)}}dispatchPostComposeEvent(t,e){const i=this.getLayer();if(i.hasListener(ys)){const n=new Ts(ys,void 0,e,t);i.dispatchEvent(n)}}reset(t){this.uniforms_=t.uniforms,this.helper&&this.helper.setUniforms(this.uniforms_)}removeHelper(){this.helper&&(this.helper.dispose(),delete this.helper)}prepareFrame(t){if(this.getLayer().getRenderSource()){let e,i=!0,n=-1;for(let r=0,s=t.layerStatesArray.length;r<s;r++){const s=t.layerStatesArray[r].layer,o=s.getRenderer();if(!(o instanceof gd)){i=!0;continue}const a=s.getClassName();if((i||a!==e)&&(n+=1,i=!1),e=a,o===this)break}const r="map/"+t.mapId+"/group/"+n;this.helper&&this.helper.canvasCacheKeyMatches(r)||(this.removeHelper(),this.helper=new nd({postProcesses:this.postProcesses_,uniforms:this.uniforms_,canvasCacheKey:r}),e&&(this.helper.getCanvas().className=e),this.afterHelperCreated())}return this.prepareFrameInternal(t)}afterHelperCreated(){}prepareFrameInternal(t){return!0}disposeInternal(){this.removeHelper(),super.disposeInternal()}dispatchRenderEvent_(t,e,i){const n=this.getLayer();if(n.hasListener(t)){Mt(this.inversePixelTransform_,0,0,i.pixelRatio,-i.pixelRatio,0,0,-i.size[1]);const r=new Ts(t,this.inversePixelTransform_,i,e);n.dispatchEvent(r)}}preRender(t,e){this.dispatchRenderEvent_(ps,t,e)}postRender(t,e){this.dispatchRenderEvent_(ms,t,e)}}const fd={TILE_TEXTURE_ARRAY:"u_tileTextures",TILE_TRANSFORM:"u_tileTransform",TRANSITION_ALPHA:"u_transitionAlpha",DEPTH:"u_depth",TEXTURE_PIXEL_WIDTH:"u_texturePixelWidth",TEXTURE_PIXEL_HEIGHT:"u_texturePixelHeight",TEXTURE_RESOLUTION:"u_textureResolution",TEXTURE_ORIGIN_X:"u_textureOriginX",TEXTURE_ORIGIN_Y:"u_textureOriginY",RENDER_EXTENT:"u_renderExtent",RESOLUTION:"u_resolution",ZOOM:"u_zoom"},pd={TEXTURE_COORD:"a_textureCoord"},md=[{name:pd.TEXTURE_COORD,size:2,type:Qu.FLOAT}],_d={};function yd(t){return 2*(1-1/(t+1))-1}function xd(t,e,i){i in t||(t[i]=[]),t[i].push(e)}function vd(t,e){const i=t.layerStatesArray[t.layerIndex];i.extent&&(e=ye(e,on(i.extent,t.viewState.projection)));const n=i.layer.getRenderSource();if(!n.getWrapX()){const i=n.getTileGridForProjection(t.viewState.projection).getExtent();i&&(e=ye(e,i))}return e}function Sd(t,e){return`${t.getKey()},${nl(e)}`}class wd extends gd{constructor(t,e){super(t,{uniforms:e.uniforms}),this.renderComplete=!1,this.tileTransform_=[1,0,0,1,0,0],this.tempMat4_=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],this.tempTileRange_=new hl(0,0,0,0),this.tempTileCoord_=el(0,0,0),this.tempSize_=[0,0],this.program_,this.vertexShader_=e.vertexShader,this.fragmentShader_=e.fragmentShader,this.indices_=new Gu(ru,su),this.indices_.fromArray([0,1,3,1,2,3]);const i=void 0!==e.cacheSize?e.cacheSize:512;this.tileTextureCache_=new tl(i),this.paletteTextures_=e.paletteTextures||[],this.frameState_=null,this.projection_=void 0}reset(t){super.reset({uniforms:t.uniforms}),this.vertexShader_=t.vertexShader,this.fragmentShader_=t.fragmentShader,this.paletteTextures_=t.paletteTextures||[],this.helper&&(this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_))}afterHelperCreated(){this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_),this.helper.flushBufferData(this.indices_)}isDrawableTile_(t){const e=this.getLayer(),i=t.getState(),n=e.getUseInterimTilesOnError();return i==J||i==tt||i==Q&&!n}prepareFrameInternal(t){this.projection_?t.viewState.projection!==this.projection_&&(this.clearCache(),this.projection_=t.viewState.projection):this.projection_=t.viewState.projection;const e=this.getLayer().getRenderSource();return!!e&&(!Ee(vd(t,t.extent))&&"ready"===e.getState())}enqueueTiles(t,e,i,n,r){const s=t.viewState,o=this.getLayer(),a=o.getRenderSource(),l=a.getTileGridForProjection(s.projection),h=a.getGutterForProjection(s.projection),c=z(a);c in t.wantedTiles||(t.wantedTiles[c]={});const u=t.wantedTiles[c],d=this.tileTextureCache_,g=o.getMapInternal(),f=Math.max(i-r,l.getMinZoom(),l.getZForResolution(Math.min(o.getMaxResolution(),g?g.getView().getResolutionForZoom(Math.max(o.getMinZoom(),0)):l.getResolution(0)),a.zDirection));for(let r=i;r>=f;--r){const i=l.getTileRangeForExtentAndZ(e,r,this.tempTileRange_),o=l.getResolution(r);for(let e=i.minX;e<=i.maxX;++e)for(let g=i.minY;g<=i.maxY;++g){const i=el(r,e,g,this.tempTileCoord_),f=Sd(a,i);let p,m;if(d.containsKey(f)&&(p=d.get(f),m=p.tile),!p||p.tile.key!==a.getKey())if(m=a.getTile(r,e,g,t.pixelRatio,s.projection),p)if(this.isDrawableTile_(m))p.setTile(m);else{const t=m.getInterimTile();p.setTile(t)}else p=new dd({tile:m,grid:l,helper:this.helper,gutter:h}),d.set(f,p);xd(n,p,r);const _=m.getKey();u[_]=!0,m.getState()===H&&(t.tileQueue.isKeyQueued(_)||t.tileQueue.enqueue([m,c,l.getTileCoordCenter(i),o]))}}}renderFrame(t){this.frameState_=t,this.renderComplete=!0;const e=this.helper.getGL();this.preRender(e,t);const i=t.viewState,n=this.getLayer(),r=n.getRenderSource(),s=r.getTileGridForProjection(i.projection),o=r.getGutterForProjection(i.projection),l=vd(t,t.extent),h=s.getZForResolution(i.resolution,r.zDirection),c={},u=n.getPreload();if(t.nextExtent){const e=s.getZForResolution(i.nextResolution,r.zDirection),n=vd(t,t.nextExtent);this.enqueueTiles(t,n,e,c,u)}this.enqueueTiles(t,l,h,c,0),u>0&&setTimeout((()=>{this.enqueueTiles(t,l,h-1,c,u-1)}),0);const d={},g=z(this),f=t.time;let p=!1;const m=c[h];for(let t=0,e=m.length;t<e;++t){const e=m[t],i=e.tile;if(i instanceof zl&&i.getState()===tt)continue;const n=i.tileCoord;if(e.loaded){const t=i.getAlpha(g,f);if(1===t){i.endTransition(g);continue}p=!0;d[nl(n)]=t}this.renderComplete=!1;if(this.findAltTiles_(s,n,h+1,c))continue;const r=s.getMinZoom();for(let t=h-1;t>=r;--t){if(this.findAltTiles_(s,n,t,c))break}}this.helper.useProgram(this.program_,t),this.helper.prepareDraw(t,!p);const _=Object.keys(c).map(Number).sort(a),y=i.center[0],x=i.center[1];for(let n=0,r=_.length;n<r;++n){const r=_[n],a=s.getResolution(r),h=Va(s.getTileSize(r),this.tempSize_),u=s.getOrigin(r),g=h[0]+2*o,f=h[1]+2*o,p=g/f,m=(y-u[0])/(h[0]*a),v=(u[1]-x)/(h[1]*a),S=i.resolution/a,w=yd(r),E=c[r];for(let n=0,r=E.length;n<r;++n){const r=E[n];if(!r.loaded)continue;const c=r.tile.tileCoord,_=nl(c),y=c[1],x=c[2];wt(this.tileTransform_),Pt(this.tileTransform_,2/(t.size[0]*S/g),-2/(t.size[1]*S/g)),Rt(this.tileTransform_,i.rotation),Pt(this.tileTransform_,1,1/p),Lt(this.tileTransform_,(h[0]*(y-m)-o)/g,(h[1]*(x-v)-o)/f),this.helper.setUniformMatrixValue(fd.TILE_TRANSFORM,Vu(this.tempMat4_,this.tileTransform_)),this.helper.bindBuffer(r.coords),this.helper.bindBuffer(this.indices_),this.helper.enableAttributes(md);let T=0;for(;T<r.textures.length;){const t="TEXTURE"+T,i=`${fd.TILE_TEXTURE_ARRAY}[${T}]`;e.activeTexture(e[t]),e.bindTexture(e.TEXTURE_2D,r.textures[T]),e.uniform1i(this.helper.getUniformLocation(i),T),++T}for(let t=0;t<this.paletteTextures_.length;++t){const i=this.paletteTextures_[t];e.activeTexture(e["TEXTURE"+T]);const n=i.getTexture(e);e.bindTexture(e.TEXTURE_2D,n),e.uniform1i(this.helper.getUniformLocation(i.name),T),++T}const C=_ in d?d[_]:1;C<1&&(t.animate=!0),this.helper.setUniformFloatValue(fd.TRANSITION_ALPHA,C),this.helper.setUniformFloatValue(fd.DEPTH,w),this.helper.setUniformFloatValue(fd.TEXTURE_PIXEL_WIDTH,g),this.helper.setUniformFloatValue(fd.TEXTURE_PIXEL_HEIGHT,f),this.helper.setUniformFloatValue(fd.TEXTURE_RESOLUTION,a),this.helper.setUniformFloatValue(fd.TEXTURE_ORIGIN_X,u[0]+y*h[0]*a-o*a),this.helper.setUniformFloatValue(fd.TEXTURE_ORIGIN_Y,u[1]-x*h[1]*a+o*a);let b=l;o>0&&(b=s.getTileCoordExtent(c),ye(b,l,b)),this.helper.setUniformFloatVec4(fd.RENDER_EXTENT,b),this.helper.setUniformFloatValue(fd.RESOLUTION,i.resolution),this.helper.setUniformFloatValue(fd.ZOOM,i.zoom),this.helper.drawElements(0,this.indices_.getSize())}}this.helper.finalizeDraw(t,this.dispatchPreComposeEvent,this.dispatchPostComposeEvent);const v=this.helper.getCanvas(),S=this.tileTextureCache_;for(;S.canExpireCache();){S.pop().dispose()}return t.postRenderFunctions.push((function(t,e){r.updateCacheSize(.1,e.viewState.projection),r.expireCache(e.viewState.projection,_d)})),this.postRender(e,t),v}getData(t){if(!this.helper.getGL())return null;const e=this.frameState_;if(!e)return null;const i=this.getLayer(),n=bt(e.pixelToCoordinateTransform,t.slice()),r=e.viewState,s=i.getExtent();if(s&&!Zt(on(s,r.projection),n))return null;const o=i.getSources(zt([n]),r.resolution);let a,l,h;for(a=o.length-1;a>=0;--a)if(l=o[a],"ready"===l.getState()){if(h=l.getTileGridForProjection(r.projection),l.getWrapX())break;const t=h.getExtent();if(!t||Zt(t,n))break}if(a<0)return null;const c=this.tileTextureCache_;for(let t=h.getZForResolution(r.resolution);t>=h.getMinZoom();--t){const e=h.getTileCoordForCoordAndZ(n,t),i=Sd(l,e);if(!c.containsKey(i))continue;const r=c.get(i),s=r.tile;if(s instanceof zl&&s.getState()===tt)return null;if(!r.loaded)continue;const o=h.getOrigin(t),a=Va(h.getTileSize(t)),u=h.getResolution(t),d=(n[0]-o[0])/u-e[1]*a[0],g=(o[1]-n[1])/u-e[2]*a[1];return r.getPixelData(d,g)}return null}findAltTiles_(t,e,i,n){const r=t.getTileRangeForTileCoordAndZ(e,i,this.tempTileRange_);if(!r)return!1;let s=!0;const o=this.tileTextureCache_,a=this.getLayer().getRenderSource();for(let t=r.minX;t<=r.maxX;++t)for(let e=r.minY;e<=r.maxY;++e){const r=Sd(a,[i,t,e]);let l=!1;if(o.containsKey(r)){const t=o.get(r);t.loaded&&(xd(n,t,i),l=!0)}l||(s=!1)}return s}clearCache(){const t=this.tileTextureCache_;t.forEach((t=>t.dispose())),t.clear()}removeHelper(){this.helper&&this.clearCache(),super.removeHelper()}disposeInternal(){const t=this.helper;if(t){t.getGL().deleteProgram(this.program_),delete this.program_,t.deleteBuffer(this.indices_)}super.disposeInternal(),delete this.indices_,delete this.tileTextureCache_,delete this.frameState_}}const Ed=1,Td=2,Cd=4,bd=8,Rd=16,Pd=31,Id=0,Ld={};function Md(t){if("number"==typeof t)return Ed;if("boolean"==typeof t)return bd;if("string"==typeof t)return ts(t)?Cd|Td:Td;if(!Array.isArray(t))throw new Error(`Unhandled value type: ${JSON.stringify(t)}`);const e=t;if(e.every((function(t){return"number"==typeof t})))return 3===e.length||4===e.length?Cd|Rd:Rd;if("string"!=typeof e[0])throw new Error(`Expected an expression operator but received: ${JSON.stringify(e)}`);const i=Ld[e[0]];if(void 0===i)throw new Error(`Unrecognized expression operator: ${JSON.stringify(e)}`);return i.getReturnType(e.slice(1))}function Fd(t){return Math.log2(t)%1==0}function Ad(t){const e=t.toString();return e.includes(".")?e:e+".0"}function Od(t){if(t.length<2||t.length>4)throw new Error("`formatArray` can only output `vec2`, `vec3` or `vec4` arrays.");return`vec${t.length}(${t.map(Ad).join(", ")})`}function Nd(t){const e=$r(t).slice();return e.length<4&&e.push(1),Od(e.map((function(t,e){return e<3?t/255:t})))}function Dd(t,e){return void 0===t.stringLiteralsMap[e]&&(t.stringLiteralsMap[e]=Object.keys(t.stringLiteralsMap).length),t.stringLiteralsMap[e]}function kd(t,e){return Ad(Dd(t,e))}function Gd(t,e,i){if(Array.isArray(e)&&"string"==typeof e[0]){const n=Ld[e[0]];if(void 0===n)throw new Error(`Unrecognized expression operator: ${JSON.stringify(e)}`);return n.toGlsl(t,e.slice(1),i)}const n=Md(e);if((n&Ed)>0)return Ad(e);if((n&bd)>0)return e.toString();if((n&Td)>0&&(void 0===i||i==Td))return kd(t,e.toString());if((n&Cd)>0&&(void 0===i||i==Cd))return Nd(e);if((n&Rd)>0)return Od(e);throw new Error(`Unexpected expression ${e} (expected type ${i})`)}function jd(t){if(!(Md(t)&Ed))throw new Error(`A numeric value was expected, got ${JSON.stringify(t)} instead`)}function Bd(t){for(let e=0;e<t.length;e++)jd(t[e])}function Ud(t){if(!(Md(t)&Td))throw new Error(`A string value was expected, got ${JSON.stringify(t)} instead`)}function zd(t){if(!(Md(t)&bd))throw new Error(`A boolean value was expected, got ${JSON.stringify(t)} instead`)}function Xd(t,e){if(t.length!==e)throw new Error(`Exactly ${e} arguments were expected, got ${t.length} instead`)}function Vd(t,e){if(t.length<e)throw new Error(`At least ${e} arguments were expected, got ${t.length} instead`)}function Wd(t,e){if(t.length>e)throw new Error(`At most ${e} arguments were expected, got ${t.length} instead`)}function Zd(t){if(t.length%2!=0)throw new Error(`An even amount of arguments was expected, got ${t} instead`)}function Yd(t,e){if(!Fd(e))throw new Error(`Could not infer only one type from the following expression: ${JSON.stringify(t)}`)}function Kd(t){return"u_var_"+t}Ld.get={getReturnType:function(t){return Pd},toGlsl:function(t,e){Xd(e,1),Ud(e[0]);const i=e[0].toString();t.attributes.includes(i)||t.attributes.push(i);return(t.inFragmentShader?"v_":"a_")+i}},Ld.var={getReturnType:function(t){return Pd},toGlsl:function(t,e){Xd(e,1),Ud(e[0]);const i=e[0].toString();return t.variables.includes(i)||t.variables.push(i),Kd(i)}};const qd="u_paletteTextures";Ld.palette={getReturnType:function(t){return Cd},toGlsl:function(t,e){Xd(e,2),jd(e[0]);const i=Gd(t,e[0]),n=e[1];if(!Array.isArray(n))throw new Error("The second argument of palette must be an array");const r=n.length,s=new Uint8Array(4*r);for(let t=0;t<r;t++){const e=n[t];let i;if("string"==typeof e)i=Hr(e);else{if(!Array.isArray(e))throw new Error("The second argument of palette must be an array of strings or colors");const t=e.length;if(4===t)i=e;else{if(3!==t)throw new Error(`Expected palette color to have 3 or 4 values, got ${t}`);i=[e[0],e[1],e[2],1]}}const r=4*t;s[r]=i[0],s[r+1]=i[1],s[r+2]=i[2],s[r+3]=255*i[3]}t.paletteTextures||(t.paletteTextures=[]);const o=`u_paletteTextures[${t.paletteTextures.length}]`,a=new od(o,s);return t.paletteTextures.push(a),`texture2D(${o}, vec2((${i} + 0.5) / ${r}.0, 0.5))`}};const Hd="getBandValue";function $d(t){return{getReturnType:function(t){return bd},toGlsl:function(e,i){Xd(i,2);let n=Pd;for(let t=0;t<i.length;t++)n&=Md(i[t]);if(n===Id)throw new Error(`All arguments should be of compatible type, got ${JSON.stringify(i)} instead`);return n&=~Cd,`(${Gd(e,i[0],n)} ${t} ${Gd(e,i[1],n)})`}}}function Jd(t){return{getReturnType:function(t){return bd},toGlsl:function(e,i){Vd(i,2);for(let t=0;t<i.length;t++)zd(i[t]);let n="";return n=i.map((t=>Gd(e,t))).join(` ${t} `),n=`(${n})`,n}}}Ld.band={getReturnType:function(t){return Ed},toGlsl:function(t,e){Vd(e,1),Wd(e,3);const i=e[0];if(!(Hd in t.functions)){let e="";const i=t.bandCount||1;for(let t=0;t<i;t++){const n=Math.floor(t/4);let r=t%4;t===i-1&&1===r&&(r=3);e+=`\n          if (band == ${t+1}.0) {\n            return texture2D(${`${fd.TILE_TEXTURE_ARRAY}[${n}]`}, v_textureCoord + vec2(dx, dy))[${r}];\n          }\n        `}t.functions.getBandValue=`\n        float getBandValue(float band, float xOffset, float yOffset) {\n          float dx = xOffset / ${fd.TEXTURE_PIXEL_WIDTH};\n          float dy = yOffset / ${fd.TEXTURE_PIXEL_HEIGHT};\n          ${e}\n        }\n      `}return`getBandValue(${Gd(t,i)}, ${Gd(t,e[1]||0)}, ${Gd(t,e[2]||0)})`}},Ld.time={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,0),"u_time"}},Ld.zoom={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,0),"u_zoom"}},Ld.resolution={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,0),"u_resolution"}},Ld["*"]={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,2),Bd(e),`(${Gd(t,e[0])} * ${Gd(t,e[1])})`}},Ld["/"]={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,2),Bd(e),`(${Gd(t,e[0])} / ${Gd(t,e[1])})`}},Ld["+"]={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,2),Bd(e),`(${Gd(t,e[0])} + ${Gd(t,e[1])})`}},Ld["-"]={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,2),Bd(e),`(${Gd(t,e[0])} - ${Gd(t,e[1])})`}},Ld.clamp={getReturnType:function(t){return Ed},toGlsl:function(t,e){Xd(e,3),Bd(e);const i=Gd(t,e[1]),n=Gd(t,e[2]);return`clamp(${Gd(t,e[0])}, ${i}, ${n})`}},Ld["%"]={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,2),Bd(e),`mod(${Gd(t,e[0])}, ${Gd(t,e[1])})`}},Ld["^"]={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,2),Bd(e),`pow(${Gd(t,e[0])}, ${Gd(t,e[1])})`}},Ld.abs={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,1),Bd(e),`abs(${Gd(t,e[0])})`}},Ld.floor={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,1),Bd(e),`floor(${Gd(t,e[0])})`}},Ld.round={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,1),Bd(e),`floor(${Gd(t,e[0])} + 0.5)`}},Ld.ceil={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,1),Bd(e),`ceil(${Gd(t,e[0])})`}},Ld.sin={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,1),Bd(e),`sin(${Gd(t,e[0])})`}},Ld.cos={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Xd(e,1),Bd(e),`cos(${Gd(t,e[0])})`}},Ld.atan={getReturnType:function(t){return Ed},toGlsl:function(t,e){return Vd(e,1),Wd(e,2),Bd(e),2===e.length?`atan(${Gd(t,e[0])}, ${Gd(t,e[1])})`:`atan(${Gd(t,e[0])})`}},Ld[">"]={getReturnType:function(t){return bd},toGlsl:function(t,e){return Xd(e,2),Bd(e),`(${Gd(t,e[0])} > ${Gd(t,e[1])})`}},Ld[">="]={getReturnType:function(t){return bd},toGlsl:function(t,e){return Xd(e,2),Bd(e),`(${Gd(t,e[0])} >= ${Gd(t,e[1])})`}},Ld["<"]={getReturnType:function(t){return bd},toGlsl:function(t,e){return Xd(e,2),Bd(e),`(${Gd(t,e[0])} < ${Gd(t,e[1])})`}},Ld["<="]={getReturnType:function(t){return bd},toGlsl:function(t,e){return Xd(e,2),Bd(e),`(${Gd(t,e[0])} <= ${Gd(t,e[1])})`}},Ld["=="]=$d("=="),Ld["!="]=$d("!="),Ld["!"]={getReturnType:function(t){return bd},toGlsl:function(t,e){return Xd(e,1),zd(e[0]),`(!${Gd(t,e[0])})`}},Ld.all=Jd("&&"),Ld.any=Jd("||"),Ld.between={getReturnType:function(t){return bd},toGlsl:function(t,e){Xd(e,3),Bd(e);const i=Gd(t,e[1]),n=Gd(t,e[2]),r=Gd(t,e[0]);return`(${r} >= ${i} && ${r} <= ${n})`}},Ld.array={getReturnType:function(t){return Rd},toGlsl:function(t,e){Vd(e,2),Wd(e,4),Bd(e);const i=e.map((function(e){return Gd(t,e,Ed)}));return`vec${e.length}(${i.join(", ")})`}},Ld.color={getReturnType:function(t){return Cd},toGlsl:function(t,e){Vd(e,3),Wd(e,4),Bd(e);const i=e;3===e.length&&i.push(1);const n=e.map((function(e,i){return Gd(t,e,Ed)+(i<3?" / 255.0":"")}));return`vec${e.length}(${n.join(", ")})`}},Ld.interpolate={getReturnType:function(t){let e=Cd|Ed;for(let i=3;i<t.length;i+=2)e&=Md(t[i]);return e},toGlsl:function(t,e,i){Zd(e),Vd(e,6);const n=e[0];let r;switch(n[0]){case"linear":r=1;break;case"exponential":r=n[1];break;default:r=null}if(!r)throw new Error(`Invalid interpolation type for "interpolate" operator, received: ${JSON.stringify(n)}`);i=void 0!==i?i:Pd;const s=Ld.interpolate.getReturnType(e)&i;Yd(e,s);const o=Gd(t,e[1]),a=Ad(r);let l="";for(let i=2;i<e.length-2;i+=2){const n=Gd(t,e[i]),r=l||Gd(t,e[i+1],s),h=Gd(t,e[i+2]);l=`mix(${r}, ${Gd(t,e[i+3],s)}, pow(clamp((${o} - ${n}) / (${h} - ${n}), 0.0, 1.0), ${a}))`}return l}},Ld.match={getReturnType:function(t){let e=Pd;for(let i=2;i<t.length;i+=2)e&=Md(t[i]);return e&=Md(t[t.length-1]),e},toGlsl:function(t,e,i){Zd(e),Vd(e,4),i=void 0!==i?i:Pd;const n=Ld.match.getReturnType(e)&i;Yd(e,n);const r=Gd(t,e[0]),s=Gd(t,e[e.length-1],n);let o=null;for(let i=e.length-3;i>=1;i-=2){o=`(${r} == ${Gd(t,e[i])} ? ${Gd(t,e[i+1],n)} : ${o||s})`}return o}},Ld.case={getReturnType:function(t){let e=Pd;for(let i=1;i<t.length;i+=2)e&=Md(t[i]);return e&=Md(t[t.length-1]),e},toGlsl:function(t,e,i){!function(t){if(t.length%2==0)throw new Error(`An odd amount of arguments was expected, got ${t} instead`)}(e),Vd(e,3),i=void 0!==i?i:Pd;const n=Ld.case.getReturnType(e)&i;Yd(e,n);for(let t=0;t<e.length-1;t+=2)zd(e[t]);const r=Gd(t,e[e.length-1],n);let s=null;for(let i=e.length-3;i>=0;i-=2){s=`(${Gd(t,e[i])} ? ${Gd(t,e[i+1],n)} : ${s||r})`}return s}};class Qd{constructor(){this.uniforms=[],this.attributes=[],this.varyings=[],this.sizeExpression="vec2(1.0)",this.rotationExpression="0.0",this.offsetExpression="vec2(0.0)",this.colorExpression="vec4(1.0)",this.texCoordExpression="vec4(0.0, 0.0, 1.0, 1.0)",this.discardExpression="false",this.rotateWithView=!1}addUniform(t){return this.uniforms.push(t),this}addAttribute(t){return this.attributes.push(t),this}addVarying(t,e,i){return this.varyings.push({name:t,type:e,expression:i}),this}setSizeExpression(t){return this.sizeExpression=t,this}setRotationExpression(t){return this.rotationExpression=t,this}setSymbolOffsetExpression(t){return this.offsetExpression=t,this}setColorExpression(t){return this.colorExpression=t,this}setTextureCoordinateExpression(t){return this.texCoordExpression=t,this}setFragmentDiscardExpression(t){return this.discardExpression=t,this}setSymbolRotateWithView(t){return this.rotateWithView=t,this}getSizeExpression(){return this.sizeExpression}getOffsetExpression(){return this.offsetExpression}getColorExpression(){return this.colorExpression}getTextureCoordinateExpression(){return this.texCoordExpression}getFragmentDiscardExpression(){return this.discardExpression}getSymbolVertexShader(t){const e=this.rotateWithView?"u_offsetScaleMatrix * u_offsetRotateMatrix":"u_offsetScaleMatrix";let i=this.attributes,n=this.varyings;return t&&(i=i.concat("vec4 a_hitColor"),n=n.concat({name:"v_hitColor",type:"vec4",expression:"a_hitColor"})),`precision mediump float;\nuniform mat4 u_projectionMatrix;\nuniform mat4 u_offsetScaleMatrix;\nuniform mat4 u_offsetRotateMatrix;\nuniform float u_time;\nuniform float u_zoom;\nuniform float u_resolution;\n${this.uniforms.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute float a_index;\n${i.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec2 v_quadCoord;\n${n.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\nvoid main(void) {\n  mat4 offsetMatrix = ${e};\n  vec2 halfSize = ${this.sizeExpression} * 0.5;\n  vec2 offset = ${this.offsetExpression};\n  float angle = ${this.rotationExpression};\n  float offsetX;\n  float offsetY;\n  if (a_index == 0.0) {\n    offsetX = (offset.x - halfSize.x) * cos(angle) + (offset.y - halfSize.y) * sin(angle);\n    offsetY = (offset.y - halfSize.y) * cos(angle) - (offset.x - halfSize.x) * sin(angle);\n  } else if (a_index == 1.0) {\n    offsetX = (offset.x + halfSize.x) * cos(angle) + (offset.y - halfSize.y) * sin(angle);\n    offsetY = (offset.y - halfSize.y) * cos(angle) - (offset.x + halfSize.x) * sin(angle);\n  } else if (a_index == 2.0) {\n    offsetX = (offset.x + halfSize.x) * cos(angle) + (offset.y + halfSize.y) * sin(angle);\n    offsetY = (offset.y + halfSize.y) * cos(angle) - (offset.x + halfSize.x) * sin(angle);\n  } else {\n    offsetX = (offset.x - halfSize.x) * cos(angle) + (offset.y + halfSize.y) * sin(angle);\n    offsetY = (offset.y + halfSize.y) * cos(angle) - (offset.x - halfSize.x) * sin(angle);\n  }\n  vec4 offsets = offsetMatrix * vec4(offsetX, offsetY, 0.0, 0.0);\n  gl_Position = u_projectionMatrix * vec4(a_position, 0.0, 1.0) + offsets;\n  vec4 texCoord = ${this.texCoordExpression};\n  float u = a_index == 0.0 || a_index == 3.0 ? texCoord.s : texCoord.p;\n  float v = a_index == 2.0 || a_index == 3.0 ? texCoord.t : texCoord.q;\n  v_texCoord = vec2(u, v);\n  u = a_index == 0.0 || a_index == 3.0 ? 0.0 : 1.0;\n  v = a_index == 2.0 || a_index == 3.0 ? 0.0 : 1.0;\n  v_quadCoord = vec2(u, v);\n${n.map((function(t){return"  "+t.name+" = "+t.expression+";"})).join("\n")}\n}`}getSymbolFragmentShader(t){const e=t?"  if (gl_FragColor.a < 0.1) { discard; } gl_FragColor = v_hitColor;":"";let i=this.varyings;return t&&(i=i.concat({name:"v_hitColor",type:"vec4",expression:"a_hitColor"})),`precision mediump float;\nuniform float u_time;\nuniform float u_zoom;\nuniform float u_resolution;\n${this.uniforms.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec2 v_quadCoord;\n${i.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\nvoid main(void) {\n  if (${this.discardExpression}) { discard; }\n  gl_FragColor = ${this.colorExpression};\n  gl_FragColor.rgb *= gl_FragColor.a;\n${e}\n}`}}function tg(t){const e=t.symbol,i=void 0!==e.size?e.size:1,n=e.color||"white",r=e.textureCoord||[0,0,1,1],s=e.offset||[0,0],o=void 0!==e.opacity?e.opacity:1,a=void 0!==e.rotation?e.rotation:0,l={inFragmentShader:!1,variables:[],attributes:[],stringLiteralsMap:{},functions:{}},h=Gd(l,i,Rd|Ed),c=Gd(l,s,Rd),u=Gd(l,r,Rd),d=Gd(l,a,Ed),g={inFragmentShader:!0,variables:l.variables,attributes:[],stringLiteralsMap:l.stringLiteralsMap,functions:{}},f=Gd(g,n,Cd),p=Gd(g,o,Ed);let m="1.0";const _=`vec2(${Gd(g,i,Rd|Ed)}).x`;switch(e.symbolType){case"square":case"image":break;case"circle":m=`(1.0-smoothstep(1.-4./${_},1.,dot(v_quadCoord-.5,v_quadCoord-.5)*4.))`;break;case"triangle":const t="(v_quadCoord*2.-1.)",i=`(atan(${t}.x,${t}.y))`;m=`(1.0-smoothstep(.5-3./${_},.5,cos(floor(.5+${i}/2.094395102)*2.094395102-${i})*length(${t})))`;break;default:throw new Error("Unexpected symbol type: "+e.symbolType)}const y=(new Qd).setSizeExpression(`vec2(${h})`).setRotationExpression(d).setSymbolOffsetExpression(c).setTextureCoordinateExpression(u).setSymbolRotateWithView(!!e.rotateWithView).setColorExpression(`vec4(${f}.rgb, ${f}.a * ${p} * ${m})`);if(t.filter){const e=Gd(g,t.filter,bd);y.setFragmentDiscardExpression(`!${e}`)}const x={};if(g.variables.forEach((function(e){const i=Kd(e);y.addUniform(`float ${i}`),x[i]=function(){if(!t.variables||void 0===t.variables[e])throw new Error(`The following variable is missing from the style: ${e}`);let i=t.variables[e];return"string"==typeof i&&(i=Dd(l,i)),void 0!==i?i:-9999999}})),"image"===e.symbolType&&e.src){const t=new Image;t.crossOrigin=void 0===e.crossOrigin?"anonymous":e.crossOrigin,t.src=e.src,y.addUniform("sampler2D u_texture").setColorExpression(y.getColorExpression()+" * texture2D(u_texture, v_texCoord)"),x.u_texture=t}return g.attributes.forEach((function(t){l.attributes.includes(t)||l.attributes.push(t),y.addVarying(`v_${t}`,"float",`a_${t}`)})),l.attributes.forEach((function(t){y.addAttribute(`float a_${t}`)})),{builder:y,attributes:l.attributes.map((function(t){return{name:t,callback:function(e,i){let n=i[t];return"string"==typeof n&&(n=Dd(l,n)),void 0!==n?n:-9999999}}})),uniforms:x}}class eg{constructor(t){this.opacity_=t.opacity,this.rotateWithView_=t.rotateWithView,this.rotation_=t.rotation,this.scale_=t.scale,this.scaleArray_=Va(t.scale),this.displacement_=t.displacement,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new eg({opacity:this.getOpacity(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getOpacity(){return this.opacity_}getRotateWithView(){return this.rotateWithView_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getDisplacement(){return this.displacement_}getDeclutterMode(){return this.declutterMode_}getAnchor(){return B()}getImage(t){return B()}getHitDetectionImage(){return B()}getPixelRatio(t){return 1}getImageState(){return B()}getImageSize(){return B()}getOrigin(){return B()}getSize(){return B()}setDisplacement(t){this.displacement_=t}setOpacity(t){this.opacity_=t}setRotateWithView(t){this.rotateWithView_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=Va(t)}listenImageChange(t){B()}load(){B()}unlistenImageChange(t){B()}}class ig extends eg{constructor(t){super({opacity:1,rotateWithView:void 0!==t.rotateWithView&&t.rotateWithView,rotation:void 0!==t.rotation?t.rotation:0,scale:void 0!==t.scale?t.scale:1,displacement:void 0!==t.displacement?t.displacement:[0,0],declutterMode:t.declutterMode}),this.canvas_=void 0,this.hitDetectionCanvas_=null,this.fill_=void 0!==t.fill?t.fill:null,this.origin_=[0,0],this.points_=t.points,this.radius_=void 0!==t.radius?t.radius:t.radius1,this.radius2_=t.radius2,this.angle_=void 0!==t.angle?t.angle:0,this.stroke_=void 0!==t.stroke?t.stroke:null,this.size_=null,this.renderOptions_=null,this.render()}clone(){const t=this.getScale(),e=new ig({fill:this.getFill()?this.getFill().clone():void 0,points:this.getPoints(),radius:this.getRadius(),radius2:this.getRadius2(),angle:this.getAngle(),stroke:this.getStroke()?this.getStroke().clone():void 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_;if(!t)return null;const 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.createHitDetectionCanvas_(this.renderOptions_),this.hitDetectionCanvas_}getImage(t){let e=this.canvas_[t];if(!e){const i=this.renderOptions_,n=Dr(i.size*t,i.size*t);this.draw_(i,n,t),e=n.canvas,this.canvas_[t]=e}return e}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return Lr}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<r){const t=n;n=r,r=t}const s=void 0===this.radius2_?this.points_:2*this.points_,o=2*Math.PI/s,a=r*Math.sin(o),l=n-Math.sqrt(r*r-a*a),h=Math.sqrt(a*a+l*l),c=h/a;if("miter"===t&&c<=i)return c*e;const u=e/2/c,d=e/2*(l/h),g=Math.sqrt((n+u)*(n+u)+d*d)-n;if(void 0===this.radius2_||"bevel"===t)return 2*g;const f=n*Math.sin(o),p=r-Math.sqrt(n*n-f*f),m=Math.sqrt(f*f+p*p)/f;if(m<=i){const t=m*e/2-r-n;return 2*Math.max(g,t)}return 2*g}createRenderOptions(){let t,e=Gs,i=0,n=null,r=0,s=0;this.stroke_&&(t=this.stroke_.getColor(),null===t&&(t=Bs),t=fl(t),s=this.stroke_.getWidth(),void 0===s&&(s=1),n=this.stroke_.getLineDash(),r=this.stroke_.getLineDashOffset(),e=this.stroke_.getLineJoin(),void 0===e&&(e=Gs),i=this.stroke_.getMiterLimit(),void 0===i&&(i=js));const o=this.calculateLineJoinSize_(e,s,i),a=Math.max(this.radius_,this.radius2_||0);return{strokeStyle:t,strokeWidth:s,size:Math.ceil(2*a+o),lineDash:n,lineDashOffset:r,lineJoin:e,miterLimit:i}}render(){this.renderOptions_=this.createRenderOptions();const t=this.renderOptions_.size;this.canvas_={},this.size_=[t,t]}draw_(t,e,i){if(e.scale(i,i),e.translate(t.size/2,t.size/2),this.createPath_(e),this.fill_){let t=this.fill_.getColor();null===t&&(t=Ns),e.fillStyle=fl(t),e.fill()}this.stroke_&&(e.strokeStyle=t.strokeStyle,e.lineWidth=t.strokeWidth,t.lineDash&&(e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset),e.lineJoin=t.lineJoin,e.miterLimit=t.miterLimit,e.stroke())}createHitDetectionCanvas_(t){if(this.fill_){let e=this.fill_.getColor(),i=0;if("string"==typeof e&&(e=$r(e)),null===e?i=1:Array.isArray(e)&&(i=4===e.length?e[3]:1),0===i){const e=Dr(t.size,t.size);this.hitDetectionCanvas_=e.canvas,this.drawHitDetectionCanvas_(t,e)}}this.hitDetectionCanvas_||(this.hitDetectionCanvas_=this.getImage(1))}createPath_(t){let e=this.points_;const i=this.radius_;if(e===1/0)t.arc(0,0,i,0,2*Math.PI);else{const n=void 0===this.radius2_?i:this.radius2_;void 0!==this.radius2_&&(e*=2);const r=this.angle_-Math.PI/2,s=2*Math.PI/e;for(let o=0;o<e;o++){const e=r+o*s,a=o%2==0?i:n;t.lineTo(a*Math.cos(e),a*Math.sin(e))}t.closePath()}}drawHitDetectionCanvas_(t,e){e.translate(t.size/2,t.size/2),this.createPath_(e),e.fillStyle=Ns,e.fill(),this.stroke_&&(e.strokeStyle=t.strokeStyle,e.lineWidth=t.strokeWidth,t.lineDash&&(e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset),e.lineJoin=t.lineJoin,e.miterLimit=t.miterLimit,e.stroke())}}class ng extends ig{constructor(t){super({points:1/0,fill:(t=t||{radius:5}).fill,radius:t.radius,stroke:t.stroke,scale:void 0!==t.scale?t.scale:1,rotation:void 0!==t.rotation?t.rotation:0,rotateWithView:void 0!==t.rotateWithView&&t.rotateWithView,displacement:void 0!==t.displacement?t.displacement:[0,0],declutterMode:t.declutterMode})}clone(){const t=this.getScale(),e=new ng({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,radius:this.getRadius(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}setRadius(t){this.radius_=t,this.render()}}class rg{constructor(t){t=t||{},this.color_=void 0!==t.color?t.color:null}clone(){const t=this.getColor();return new rg({color:Array.isArray(t)?t.slice():t||void 0})}getColor(){return this.color_}setColor(t){this.color_=t}}let sg=null;class og extends v{constructor(t,e,i,n,r,s){super(),this.hitDetectionImage_=null,this.image_=t,this.crossOrigin_=n,this.canvas_={},this.color_=s,this.unlisten_=null,this.imageState_=r,this.size_=i,this.src_=e,this.tainted_}initializeImage_(){this.image_=new Image,null!==this.crossOrigin_&&(this.image_.crossOrigin=this.crossOrigin_)}isTainted_(){if(void 0===this.tainted_&&this.imageState_===Lr){sg||(sg=Dr(1,1)),sg.drawImage(this.image_,0,0);try{sg.getImageData(0,0,1,1),this.tainted_=!1}catch(t){sg=null,this.tainted_=!0}}return!0===this.tainted_}dispatchChangeEvent_(){this.dispatchEvent(S)}handleImageError_(){this.imageState_=Mr,this.unlistenImage_(),this.dispatchChangeEvent_()}handleImageLoad_(){this.imageState_=Lr,this.size_?(this.image_.width=this.size_[0],this.image_.height=this.size_[1]):this.size_=[this.image_.width,this.image_.height],this.unlistenImage_(),this.dispatchChangeEvent_()}getImage(t){return this.image_||this.initializeImage_(),this.replaceColor_(t),this.canvas_[t]?this.canvas_[t]:this.image_}getPixelRatio(t){return this.replaceColor_(t),this.canvas_[t]?t:1}getImageState(){return this.imageState_}getHitDetectionImage(){if(this.image_||this.initializeImage_(),!this.hitDetectionImage_)if(this.isTainted_()){const t=this.size_[0],e=this.size_[1],i=Dr(t,e);i.fillRect(0,0,t,e),this.hitDetectionImage_=i.canvas}else this.hitDetectionImage_=this.image_;return this.hitDetectionImage_}getSize(){return this.size_}getSrc(){return this.src_}load(){if(this.imageState_===Pr){this.image_||this.initializeImage_(),this.imageState_=Ir;try{this.image_.src=this.src_}catch(t){this.handleImageError_()}this.unlisten_=Or(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this))}}replaceColor_(t){if(!this.color_||this.canvas_[t]||this.imageState_!==Lr)return;const e=this.image_,i=document.createElement("canvas");i.width=Math.ceil(e.width*t),i.height=Math.ceil(e.height*t);const n=i.getContext("2d");n.scale(t,t),n.drawImage(e,0,0),n.globalCompositeOperation="multiply",n.fillStyle=Kr(this.color_),n.fillRect(0,0,i.width/t,i.height/t),n.globalCompositeOperation="destination-in",n.drawImage(e,0,0),this.canvas_[t]=i}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}}function ag(t,e,i,n,r,s){let o=ns.get(e,n,s);return o||(o=new og(t,e,i,n,r,s),ns.set(e,n,s,o)),o}class lg extends eg{constructor(t){const e=void 0!==(t=t||{}).opacity?t.opacity:1,i=void 0!==t.rotation?t.rotation:0,n=void 0!==t.scale?t.scale:1,r=void 0!==t.rotateWithView&&t.rotateWithView;super({opacity:e,rotation:i,scale:n,displacement:void 0!==t.displacement?t.displacement:[0,0],rotateWithView:r,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 s=void 0!==t.img?t.img:null;this.imgSize_=t.imgSize;let o=t.src;at(!(void 0!==o&&s),4),at(!s||s&&this.imgSize_,5),void 0!==o&&0!==o.length||!s||(o=s.src||z(s)),at(void 0!==o&&o.length>0,6);const a=void 0!==t.src?Pr:Lr;this.color_=void 0!==t.color?$r(t.color):null,this.iconImage_=ag(s,o,void 0!==this.imgSize_?this.imgSize_:null,this.crossOrigin_,a,this.color_),this.offset_=void 0!==t.offset?t.offset:[0,0],this.offsetOrigin_=void 0!==t.offsetOrigin?t.offsetOrigin:"top-left",this.origin_=null,this.size_=void 0!==t.size?t.size:null}clone(){const t=this.getScale();return new lg({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_,imgSize:this.imgSize_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:Array.isArray(t)?t.slice():t,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()}listenImageChange(t){this.iconImage_.addEventListener(S,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(S,t)}}class hg{constructor(t){t=t||{},this.color_=void 0!==t.color?t.color:null,this.lineCap_=t.lineCap,this.lineDash_=void 0!==t.lineDash?t.lineDash:null,this.lineDashOffset_=t.lineDashOffset,this.lineJoin_=t.lineJoin,this.miterLimit_=t.miterLimit,this.width_=t.width}clone(){const t=this.getColor();return new hg({color:Array.isArray(t)?t.slice():t||void 0,lineCap:this.getLineCap(),lineDash:this.getLineDash()?this.getLineDash().slice():void 0,lineDashOffset:this.getLineDashOffset(),lineJoin:this.getLineJoin(),miterLimit:this.getMiterLimit(),width:this.getWidth()})}getColor(){return this.color_}getLineCap(){return this.lineCap_}getLineDash(){return this.lineDash_}getLineDashOffset(){return this.lineDashOffset_}getLineJoin(){return this.lineJoin_}getMiterLimit(){return this.miterLimit_}getWidth(){return 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}}class cg{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=pg,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 cg({geometry:t,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer(),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_=pg,this.geometry_=t}setZIndex(t){this.zIndex_=t}}function ug(t){let e;if("function"==typeof t)e=t;else{let i;if(Array.isArray(t))i=t;else{at("function"==typeof t.getZIndex,41);i=[t]}e=function(){return i}}return e}let dg=null;function gg(t,e){if(!dg){const t=new rg({color:"rgba(255,255,255,0.4)"}),e=new hg({color:"#3399CC",width:1.25});dg=[new cg({image:new ng({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return dg}function fg(){const t={},e=[255,255,255,1],i=[0,153,255,1];return t.Polygon=[new cg({fill:new rg({color:[255,255,255,.5]})})],t.MultiPolygon=t.Polygon,t.LineString=[new cg({stroke:new hg({color:e,width:5})}),new cg({stroke:new hg({color:i,width:3})})],t.MultiLineString=t.LineString,t.Circle=t.Polygon.concat(t.LineString),t.Point=[new cg({image:new ng({radius:6,fill:new rg({color:i}),stroke:new hg({color:e,width:1.5})}),zIndex:1/0})],t.MultiPoint=t.Point,t.GeometryCollection=t.Polygon.concat(t.LineString,t.Point),t}function pg(t){return t.getGeometry()}class mg{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.scale_=t.scale,this.scaleArray_=Va(void 0!==t.scale?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.textBaseline_=t.textBaseline,this.fill_=void 0!==t.fill?t.fill:new rg({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}clone(){const t=this.getScale();return new mg({font:this.getFont(),placement:this.getPlacement(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),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})}getOverflow(){return this.overflow_}getFont(){return 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mg({text:e,font:t["text-font"],maxAngle:t["text-max-angle"],offsetX:t["text-offset-x"],offsetY:t["text-offset-y"],overflow:t["text-overflow"],placement:t["text-placement"],scale:t["text-scale"],rotateWithView:t["text-rotate-with-view"],rotation:t["text-rotation"],textAlign:t["text-align"],justify:t["text-justify"],textBaseline:t["text-baseline"],padding:t["text-padding"],fill:yg(t,"text-"),backgroundFill:yg(t,"text-background-"),stroke:xg(t,"text-"),backgroundStroke:xg(t,"text-background-")})}function Sg(t){const e=t["icon-src"],i=t["icon-img"];if(e||i){return new lg({src:e,img:i,imgSize:t["icon-img-size"],anchor:t["icon-anchor"],anchorOrigin:t["icon-anchor-origin"],anchorXUnits:t["icon-anchor-x-units"],anchorYUnits:t["icon-anchor-y-units"],color:t["icon-color"],crossOrigin:t["icon-cross-origin"],offset:t["icon-offset"],displacement:t["icon-displacement"],opacity:t["icon-opacity"],scale:t["icon-scale"],rotation:t["icon-rotation"],rotateWithView:t["icon-rotate-with-view"],size:t["icon-size"],declutterMode:t["icon-declutter-mode"]})}const n=t["shape-points"];if(n){const e="shape-";return new ig({points:n,fill:yg(t,e),stroke:xg(t,e),radius:t["shape-radius"],radius1:t["shape-radius1"],radius2:t["shape-radius2"],angle:t["shape-angle"],displacement:t["shape-displacement"],rotation:t["shape-rotation"],rotateWithView:t["shape-rotate-with-view"],scale:t["shape-scale"],declutterMode:t["shape-declutter-mode"]})}const r=t["circle-radius"];if(r){const e="circle-";return new 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c={id:0,type:Mg,renderInstructions:this.renderInstructions_.buffer,customAttributesCount:this.customAttributes.length};if(c.projectionTransform=e,c.generateBuffersRun=++this.generateBuffersRun_,this.ready=!1,this.worker_.postMessage(c,[this.renderInstructions_.buffer]),this.renderInstructions_=null,this.hitDetectionEnabled_){const t={id:0,type:Mg,renderInstructions:this.hitRenderInstructions_.buffer,customAttributesCount:5+this.customAttributes.length};t.projectionTransform=e,t.hitDetection=!0,this.worker_.postMessage(t,[this.hitRenderInstructions_.buffer]),this.hitRenderInstructions_=null}}forEachFeatureAtCoordinate(t,e,i,n,r){if(at(this.hitDetectionEnabled_,66),!this.hitRenderInstructions_)return;const s=bt(e.coordinateToPixelTransform,t.slice()),o=this.hitRenderTarget_.readPixel(s[0]/2,s[1]/2),a=uf([o[0]/255,o[1]/255,o[2]/255,o[3]/255]),l=this.hitRenderInstructions_[a],h=Math.floor(l).toString(),c=this.getLayer().getSource().getFeatureByUid(h);return c?n(c,this.getLayer(),null):void 0}renderHitDetection(t,e,i,n){if(!this.hitVerticesBuffer_.getSize())return;let r=e;this.hitRenderTarget_.setSize([Math.floor(t.size[0]/2),Math.floor(t.size[1]/2)]),this.helper.useProgram(this.hitProgram_,t),this.helper.prepareDrawToRenderTarget(t,this.hitRenderTarget_,!0),this.helper.bindBuffer(this.hitVerticesBuffer_),this.helper.bindBuffer(this.indicesBuffer_),this.helper.enableAttributes(this.hitDetectionAttributes);do{this.helper.makeProjectionTransform(t,this.currentTransform_),Lt(this.currentTransform_,r*n,0),Et(this.currentTransform_,this.invertRenderTransform_),this.helper.applyUniforms(t);const e=this.indicesBuffer_.getSize();this.helper.drawElements(0,e)}while(++r<i)}disposeInternal(){this.worker_.terminate(),this.layer_=null,this.sourceListenKeys_.forEach((function(t){k(t)})),this.sourceListenKeys_=null,super.disposeInternal()}}let ff=0;class pf{constructor(t,e,i,n,r){this.helper_=t,this.worker_=e,this.program_=this.helper_.getProgram(n,i),this.attributes=[],this.customAttributes=r}rebuild(t,e,i,n){t.renderInstructionsTransform=this.helper_.makeProjectionTransform(e,[1,0,0,1,0,0]),this.generateRenderInstructions(t),this.generateBuffers_(t,i,n)}render(t,e,i,n){this.helper_.makeProjectionTransform(i,e),Lt(e,n,0),Et(e,t.invertVerticesBufferTransform),this.helper_.useProgram(this.program_,i),this.helper_.bindBuffer(t.verticesBuffer),this.helper_.bindBuffer(t.indicesBuffer),this.helper_.enableAttributes(this.attributes);const r=t.indicesBuffer.getSize();this.helper_.drawElements(0,r)}generateRenderInstructions(t){B()}generateBuffers_(t,e,i){const n=ff++;let r;switch(e){case"Polygon":r=Lg;break;case"Point":r=Mg;break;case"LineString":r=Fg}const s={id:n,type:r,renderInstructions:t.renderInstructions.buffer,renderInstructionsTransform:t.renderInstructionsTransform,customAttributesCount:this.customAttributes.length};this.worker_.postMessage(s,[t.renderInstructions.buffer]),t.renderInstructions=null;const o=function(e){const r=e.data;r.id===n&&(this.worker_.removeEventListener("message",o),t.verticesBufferTransform=r.renderInstructionsTransform,Ft(t.invertVerticesBufferTransform,t.verticesBufferTransform),t.verticesBuffer.fromArrayBuffer(r.vertexBuffer),this.helper_.flushBufferData(t.verticesBuffer),t.indicesBuffer.fromArrayBuffer(r.indexBuffer),this.helper_.flushBufferData(t.indicesBuffer),t.renderInstructions=new Float32Array(r.renderInstructions),i())}.bind(this);this.worker_.addEventListener("message",o)}}const mf={SEGMENT_START:"a_segmentStart",SEGMENT_END:"a_segmentEnd",PARAMETERS:"a_parameters"};class _f extends pf{constructor(t,e,i,n,r){super(t,e,i,n,r),this.attributes=[{name:mf.SEGMENT_START,size:2,type:Qu.FLOAT},{name:mf.SEGMENT_END,size:2,type:Qu.FLOAT},{name:mf.PARAMETERS,size:1,type:Qu.FLOAT}].concat(r.map((function(t){return{name:"a_"+t.name,size:1,type:Qu.FLOAT}})))}generateRenderInstructions(t){const e=2*t.verticesCount+(1+this.customAttributes.length)*t.geometriesCount;let i;t.renderInstructions&&t.renderInstructions.length===e||(t.renderInstructions=new Float32Array(e));const n=[];let r,s=0;for(const e in t.entries){i=t.entries[e];for(let e=0,o=i.flatCoordss.length;e<o;e++){n.length=i.flatCoordss[e].length,un(i.flatCoordss[e],0,n.length,2,t.renderInstructionsTransform,n);for(let e=0,n=this.customAttributes.length;e<n;e++)r=this.customAttributes[e].callback(i.feature),t.renderInstructions[s++]=r;t.renderInstructions[s++]=n.length/2;for(let e=0,i=n.length;e<i;e+=2)t.renderInstructions[s++]=n[e],t.renderInstructions[s++]=n[e+1]}}}}class yf{constructor(){this.polygonBatch={entries:{},geometriesCount:0,verticesCount:0,ringsCount:0,renderInstructions:new Float32Array(0),verticesBuffer:new Gu(nu,ou),indicesBuffer:new Gu(ru,ou),renderInstructionsTransform:[1,0,0,1,0,0],verticesBufferTransform:[1,0,0,1,0,0],invertVerticesBufferTransform:[1,0,0,1,0,0]},this.pointBatch={entries:{},geometriesCount:0,renderInstructions:new Float32Array(0),verticesBuffer:new Gu(nu,ou),indicesBuffer:new Gu(ru,ou),renderInstructionsTransform:[1,0,0,1,0,0],verticesBufferTransform:[1,0,0,1,0,0],invertVerticesBufferTransform:[1,0,0,1,0,0]},this.lineStringBatch={entries:{},geometriesCount:0,verticesCount:0,renderInstructions:new Float32Array(0),verticesBuffer:new Gu(nu,ou),indicesBuffer:new Gu(ru,ou),renderInstructionsTransform:[1,0,0,1,0,0],verticesBufferTransform:[1,0,0,1,0,0],invertVerticesBufferTransform:[1,0,0,1,0,0]}}addFeatures(t){for(let e=0;e<t.length;e++)this.addFeature(t[e])}addFeature(t){const e=t.getGeometry();e&&this.addGeometry_(e,t)}addFeatureEntryInPointBatch_(t){const e=z(t);return e in this.pointBatch.entries||(this.pointBatch.entries[e]={feature:t,flatCoordss:[]}),this.pointBatch.entries[e]}addFeatureEntryInLineStringBatch_(t){const e=z(t);return e in this.lineStringBatch.entries||(this.lineStringBatch.entries[e]={feature:t,flatCoordss:[],verticesCount:0}),this.lineStringBatch.entries[e]}addFeatureEntryInPolygonBatch_(t){const e=z(t);return e in this.polygonBatch.entries||(this.polygonBatch.entries[e]={feature:t,flatCoordss:[],verticesCount:0,ringsCount:0,ringsVerticesCounts:[]}),this.polygonBatch.entries[e]}clearFeatureEntryInPointBatch_(t){const e=this.pointBatch.entries[z(t)];e&&(this.pointBatch.geometriesCount-=e.flatCoordss.length,delete this.pointBatch.entries[z(t)])}clearFeatureEntryInLineStringBatch_(t){const e=this.lineStringBatch.entries[z(t)];e&&(this.lineStringBatch.verticesCount-=e.verticesCount,this.lineStringBatch.geometriesCount-=e.flatCoordss.length,delete this.lineStringBatch.entries[z(t)])}clearFeatureEntryInPolygonBatch_(t){const e=this.polygonBatch.entries[z(t)];e&&(this.polygonBatch.verticesCount-=e.verticesCount,this.polygonBatch.ringsCount-=e.ringsCount,this.polygonBatch.geometriesCount-=e.flatCoordss.length,delete this.polygonBatch.entries[z(t)])}addGeometry_(t,e){let i,n,r;switch(t.getType()){case"GeometryCollection":t.getGeometries().map((t=>this.addGeometry_(t,e)));break;case"MultiPolygon":t.getPolygons().map((t=>this.addGeometry_(t,e)));break;case"MultiLineString":t.getLineStrings().map((t=>this.addGeometry_(t,e)));break;case"MultiPoint":t.getPoints().map((t=>this.addGeometry_(t,e)));break;case"Polygon":const s=t;r=this.addFeatureEntryInPolygonBatch_(e),i=s.getFlatCoordinates(),n=i.length/2;const o=s.getLinearRingCount(),a=s.getEnds().map(((t,e,i)=>e>0?(t-i[e-1])/2:t/2));this.polygonBatch.verticesCount+=n,this.polygonBatch.ringsCount+=o,this.polygonBatch.geometriesCount++,r.flatCoordss.push(i),r.ringsVerticesCounts.push(a),r.verticesCount+=n,r.ringsCount+=o,s.getLinearRings().map((t=>this.addGeometry_(t,e)));break;case"Point":const l=t;r=this.addFeatureEntryInPointBatch_(e),i=l.getFlatCoordinates(),this.pointBatch.geometriesCount++,r.flatCoordss.push(i);break;case"LineString":case"LinearRing":const h=t;r=this.addFeatureEntryInLineStringBatch_(e),i=h.getFlatCoordinates(),n=i.length/2,this.lineStringBatch.verticesCount+=n,this.lineStringBatch.geometriesCount++,r.flatCoordss.push(i),r.verticesCount+=n}}changeFeature(t){this.clearFeatureEntryInPointBatch_(t),this.clearFeatureEntryInPolygonBatch_(t),this.clearFeatureEntryInLineStringBatch_(t);const e=t.getGeometry();e&&this.addGeometry_(e,t)}removeFeature(t){this.clearFeatureEntryInPointBatch_(t),this.clearFeatureEntryInPolygonBatch_(t),this.clearFeatureEntryInLineStringBatch_(t)}clear(){this.polygonBatch.entries={},this.polygonBatch.geometriesCount=0,this.polygonBatch.verticesCount=0,this.polygonBatch.ringsCount=0,this.lineStringBatch.entries={},this.lineStringBatch.geometriesCount=0,this.lineStringBatch.verticesCount=0,this.pointBatch.entries={},this.pointBatch.geometriesCount=0}}const xf={POSITION:"a_position",INDEX:"a_index"};class vf extends pf{constructor(t,e,i,n,r){super(t,e,i,n,r),this.attributes=[{name:xf.POSITION,size:2,type:Qu.FLOAT},{name:xf.INDEX,size:1,type:Qu.FLOAT}].concat(r.map((function(t){return{name:"a_"+t.name,size:1,type:Qu.FLOAT}})))}generateRenderInstructions(t){const e=(2+this.customAttributes.length)*t.geometriesCount;let i;t.renderInstructions&&t.renderInstructions.length===e||(t.renderInstructions=new Float32Array(e));const n=[];let r,s=0;for(const e in t.entries){i=t.entries[e];for(let e=0,o=i.flatCoordss.length;e<o;e++){n[0]=i.flatCoordss[e][0],n[1]=i.flatCoordss[e][1],bt(t.renderInstructionsTransform,n),t.renderInstructions[s++]=n[0],t.renderInstructions[s++]=n[1];for(let e=0,n=this.customAttributes.length;e<n;e++)r=this.customAttributes[e].callback(i.feature),t.renderInstructions[s++]=r}}}}const Sf={POSITION:"a_position"};class wf extends pf{constructor(t,e,i,n,r){super(t,e,i,n,r),this.attributes=[{name:Sf.POSITION,size:2,type:Qu.FLOAT}].concat(r.map((function(t){return{name:"a_"+t.name,size:1,type:Qu.FLOAT}})))}generateRenderInstructions(t){const e=2*t.verticesCount+(1+this.customAttributes.length)*t.geometriesCount+t.ringsCount;let i;t.renderInstructions&&t.renderInstructions.length===e||(t.renderInstructions=new Float32Array(e));const n=[];let r,s=0;for(const e in t.entries){i=t.entries[e];for(let e=0,o=i.flatCoordss.length;e<o;e++){n.length=i.flatCoordss[e].length,un(i.flatCoordss[e],0,n.length,2,t.renderInstructionsTransform,n);for(let e=0,n=this.customAttributes.length;e<n;e++)r=this.customAttributes[e].callback(i.feature),t.renderInstructions[s++]=r;t.renderInstructions[s++]=i.ringsVerticesCounts[e].length;for(let n=0,r=i.ringsVerticesCounts[e].length;n<r;n++)t.renderInstructions[s++]=i.ringsVerticesCounts[e][n];for(let e=0,i=n.length;e<i;e+=2)t.renderInstructions[s++]=n[e],t.renderInstructions[s++]=n[e+1]}}}}function Ef(t){const e=$r(t);return 256*e[0]*256+256*e[1]+e[2]}const Tf="vec3(\n  fract(floor(a_color / 256.0 / 256.0) / 256.0),\n  fract(floor(a_color / 256.0) / 256.0),\n  fract(a_color / 256.0)\n);",Cf=`\n  precision mediump float;\n  uniform mat4 u_projectionMatrix;\n  attribute vec2 a_position;\n  attribute float a_color;\n  attribute float a_opacity;\n  varying vec3 v_color;\n  varying float v_opacity;\n\n  void main(void) {\n    gl_Position = u_projectionMatrix * vec4(a_position, 0.0, 1.0);\n    v_color = ${Tf}\n    v_opacity = a_opacity;\n  }`,bf="\n  precision mediump float;\n  varying vec3 v_color;\n  varying float v_opacity;\n\n  void main(void) {\n    gl_FragColor = vec4(v_color, 1.0) * v_opacity;\n  }",Rf=`\n  precision mediump float;\n  uniform mat4 u_projectionMatrix;\n  uniform vec2 u_sizePx;\n  attribute vec2 a_segmentStart;\n  attribute vec2 a_segmentEnd;\n  attribute float a_parameters;\n  attribute float a_color;\n  attribute float a_opacity;\n  attribute float a_width;\n  varying vec2 v_segmentStart;\n  varying vec2 v_segmentEnd;\n  varying float v_angleStart;\n  varying float v_angleEnd;\n  varying vec3 v_color;\n  varying float v_opacity;\n  varying float v_width;\n\n  vec2 worldToPx(vec2 worldPos) {\n    vec4 screenPos = u_projectionMatrix * vec4(worldPos, 0.0, 1.0);\n    return (0.5 * screenPos.xy + 0.5) * u_sizePx;\n  }\n\n  vec4 pxToScreen(vec2 pxPos) {\n    vec2 screenPos = pxPos * 4.0 / u_sizePx;\n    return vec4(screenPos.xy, 0.0, 0.0);\n  }\n\n  vec2 getOffsetDirection(vec2 normalPx, vec2 tangentPx, float joinAngle) {\n    if (cos(joinAngle) > 0.93) return normalPx - tangentPx;\n    float halfAngle = joinAngle / 2.0;\n    vec2 angleBisectorNormal = vec2(\n      sin(halfAngle) * normalPx.x + cos(halfAngle) * normalPx.y,\n      -cos(halfAngle) * normalPx.x + sin(halfAngle) * normalPx.y\n    );\n    float length = 1.0 / sin(halfAngle);\n    return angleBisectorNormal * length;\n  }\n\n  void main(void) {\n    float anglePrecision = 1500.0;\n    float paramShift = 10000.0;\n    v_angleStart = fract(a_parameters / paramShift) * paramShift / anglePrecision;\n    v_angleEnd = fract(floor(a_parameters / paramShift + 0.5) / paramShift) * paramShift / anglePrecision;\n    float vertexNumber = floor(a_parameters / paramShift / paramShift + 0.0001);\n    vec2 tangentPx = worldToPx(a_segmentEnd) - worldToPx(a_segmentStart);\n    tangentPx = normalize(tangentPx);\n    vec2 normalPx = vec2(-tangentPx.y, tangentPx.x);\n    float normalDir = vertexNumber < 0.5 || (vertexNumber > 1.5 && vertexNumber < 2.5) ? 1.0 : -1.0;\n    float tangentDir = vertexNumber < 1.5 ? 1.0 : -1.0;\n    float angle = vertexNumber < 1.5 ? v_angleStart : v_angleEnd;\n    vec2 offsetPx = getOffsetDirection(normalPx * normalDir, tangentDir * tangentPx, angle) * a_width * 0.5;\n    vec2 position =  vertexNumber < 1.5 ? a_segmentStart : a_segmentEnd;\n    gl_Position = u_projectionMatrix * vec4(position, 0.0, 1.0) + pxToScreen(offsetPx);\n    v_segmentStart = worldToPx(a_segmentStart);\n    v_segmentEnd = worldToPx(a_segmentEnd);\n    v_color = ${Tf}\n    v_opacity = a_opacity;\n    v_width = a_width;\n  }`,Pf="\n  precision mediump float;\n  uniform float u_pixelRatio;\n  varying vec2 v_segmentStart;\n  varying vec2 v_segmentEnd;\n  varying float v_angleStart;\n  varying float v_angleEnd;\n  varying vec3 v_color;\n  varying float v_opacity;\n  varying float v_width;\n\n  float segmentDistanceField(vec2 point, vec2 start, vec2 end, float radius) {\n    vec2 startToPoint = point - start;\n    vec2 startToEnd = end - start;\n    float ratio = clamp(dot(startToPoint, startToEnd) / dot(startToEnd, startToEnd), 0.0, 1.0);\n    float dist = length(startToPoint - ratio * startToEnd);\n    return 1.0 - smoothstep(radius - 1.0, radius, dist);\n  }\n\n  void main(void) {\n    vec2 v_currentPoint = gl_FragCoord.xy / u_pixelRatio;\n    gl_FragColor = vec4(v_color, 1.0) * v_opacity;\n    gl_FragColor *= segmentDistanceField(v_currentPoint, v_segmentStart, v_segmentEnd, v_width);\n  }",If=`\n  precision mediump float;\n  uniform mat4 u_projectionMatrix;\n  uniform mat4 u_offsetScaleMatrix;\n  attribute vec2 a_position;\n  attribute float a_index;\n  attribute float a_color;\n  attribute float a_opacity;\n  varying vec2 v_texCoord;\n  varying vec3 v_color;\n  varying float v_opacity;\n\n  void main(void) {\n    mat4 offsetMatrix = u_offsetScaleMatrix;\n    float size = 6.0;\n    float offsetX = a_index == 0.0 || a_index == 3.0 ? -size / 2.0 : size / 2.0;\n    float offsetY = a_index == 0.0 || a_index == 1.0 ? -size / 2.0 : size / 2.0;\n    vec4 offsets = offsetMatrix * vec4(offsetX, offsetY, 0.0, 0.0);\n    gl_Position = u_projectionMatrix * vec4(a_position, 0.0, 1.0) + offsets;\n    float u = a_index == 0.0 || a_index == 3.0 ? 0.0 : 1.0;\n    float v = a_index == 0.0 || a_index == 1.0 ? 0.0 : 1.0;\n    v_texCoord = vec2(u, v);\n    v_color = ${Tf}\n    v_opacity = a_opacity;\n  }`,Lf="\n  precision mediump float;\n  varying vec3 v_color;\n  varying float v_opacity;\n\n  void main(void) {\n      gl_FragColor = vec4(v_color, 1.0) * v_opacity;\n  }";function Mf(t){return Object.keys(t).map((e=>({name:e,callback:t[e]})))}const Ff=0,Af=1,Of=2,Nf=3,Df=4,kf=5,Gf=6,jf=7,Bf=8,Uf=9,zf=10,Xf=11,Vf=12,Wf=[Bf],Zf=[Vf],Yf=[Af],Kf=[Nf];class qf extends Cl{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;o<a;o+=e)n[0]=t[o],n[1]=t[o+1],Zt(i,n)&&(r[s++]=n[0],r[s++]=n[1]);return s}appendFlatLineCoordinates(t,e,i,n,r,s){const o=this.coordinates;let a=o.length;const l=this.getBufferedMaxExtent();s&&(e+=n);let h=t[e],c=t[e+1];const u=this.tmpCoordinate_;let d,g,f,p=!0;for(d=e+n;d<i;d+=n)u[0]=t[d],u[1]=t[d+1],f=qt(l,u),f!==g?(p&&(o[a++]=h,o[a++]=c,p=!1),o[a++]=u[0],o[a++]=u[1]):f===kt?(o[a++]=u[0],o[a++]=u[1],p=!1):p=!0,h=u[0],c=u[1],g=f;return(r&&p||d===e+n)&&(o[a++]=h,o[a++]=c),a}drawCustomCoordinates_(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s],a=this.appendFlatLineCoordinates(t,e,o,n,!1,!1);r.push(a),e=o}return e}drawCustom(t,e,i,n){this.beginGeometry(t,e);const r=t.getType(),s=t.getStride(),o=this.coordinates.length;let a,l,h,c,u;switch(r){case"MultiPolygon":a=t.getOrientedFlatCoordinates(),c=[];const e=t.getEndss();u=0;for(let t=0,i=e.length;t<i;++t){const i=[];u=this.drawCustomCoordinates_(a,u,e[t],s,i),c.push(i)}this.instructions.push([Df,o,c,t,i,Bn]),this.hitDetectionInstructions.push([Df,o,c,t,n||i,Bn]);break;case"Polygon":case"MultiLineString":h=[],a="Polygon"==r?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),u=this.drawCustomCoordinates_(a,0,t.getEnds(),s,h),this.instructions.push([Df,o,h,t,i,jn]),this.hitDetectionInstructions.push([Df,o,h,t,n||i,jn]);break;case"LineString":case"Circle":a=t.getFlatCoordinates(),l=this.appendFlatLineCoordinates(a,0,a.length,s,!1,!1),this.instructions.push([Df,o,l,t,i,Gn]),this.hitDetectionInstructions.push([Df,o,l,t,n||i,Gn]);break;case"MultiPoint":a=t.getFlatCoordinates(),l=this.appendFlatPointCoordinates(a,s),l>o&&(this.instructions.push([Df,o,l,t,i,Gn]),this.hitDetectionInstructions.push([Df,o,l,t,n||i,Gn]));break;case"Point":a=t.getFlatCoordinates(),this.coordinates.push(a[0],a[1]),l=this.coordinates.length,this.instructions.push([Df,o,l,t,i]),this.hitDetectionInstructions.push([Df,o,l,t,n||i])}this.endGeometry(e)}beginGeometry(t,e){this.beginGeometryInstruction1_=[Ff,e,0,t],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[Ff,e,0,t],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;e<i;++e)n=t[e],r=n[0],r==jf?s=e:r==Ff&&(n[2]=e,h(this.hitDetectionInstructions,s,e),s=-1)}setFillStrokeStyle(t,e){const i=this.state;if(t){const e=t.getColor();i.fillStyle=fl(e||Ns)}else i.fillStyle=void 0;if(e){const t=e.getColor();i.strokeStyle=fl(t||Bs);const n=e.getLineCap();i.lineCap=void 0!==n?n:Ds;const r=e.getLineDash();i.lineDash=r?r.slice():ks;const s=e.getLineDashOffset();i.lineDashOffset=s||0;const o=e.getLineJoin();i.lineJoin=void 0!==o?o:Gs;const a=e.getWidth();i.lineWidth=void 0!==a?a:1;const l=e.getMiterLimit();i.miterLimit=void 0!==l?l:js,i.lineWidth>this.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=[zf,e];return"string"!=typeof e&&i.push(!0),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[Xf,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&&!u(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=[jf,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Vt(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;Xt(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}}class Hf extends qf{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){if(!this.image_)return;this.beginGeometry(t,e);const i=t.getFlatCoordinates(),n=t.getStride(),r=this.coordinates.length,s=this.appendFlatPointCoordinates(i,n);this.instructions.push([Gf,r,s,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([Gf,r,s,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,this.opacity_,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}drawMultiPoint(t,e){if(!this.image_)return;this.beginGeometry(t,e);const i=t.getFlatCoordinates(),n=t.getStride(),r=this.coordinates.length,s=this.appendFlatPointCoordinates(i,n);this.instructions.push([Gf,r,s,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([Gf,r,s,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,this.opacity_,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(e)}finish(){return this.reverseHitDetectionInstructions(),this.anchorX_=void 0,this.anchorY_=void 0,this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.height_=void 0,this.scale_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.width_=void 0,super.finish()}setImageStyle(t,e){const i=t.getAnchor(),n=t.getSize(),r=t.getOrigin();this.imagePixelRatio_=t.getPixelRatio(this.pixelRatio),this.anchorX_=i[0],this.anchorY_=i[1],this.hitDetectionImage_=t.getHitDetectionImage(),this.image_=t.getImage(this.pixelRatio),this.height_=n[1],this.opacity_=t.getOpacity(),this.originX_=r[0],this.originY_=r[1],this.rotateWithView_=t.getRotateWithView(),this.rotation_=t.getRotation(),this.scale_=t.getScaleArray(),this.width_=n[0],this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}}class $f extends qf{constructor(t,e,i,n){super(t,e,i,n)}drawFlatCoordinates_(t,e,i,n){const r=this.coordinates.length,s=this.appendFlatLineCoordinates(t,e,i,n,!1,!1),o=[Uf,r,s];return this.instructions.push(o),this.hitDetectionInstructions.push(o),i}drawLineString(t,e){const i=this.state,n=i.strokeStyle,r=i.lineWidth;if(void 0===n||void 0===r)return;this.updateStrokeStyle(i,this.applyStroke),this.beginGeometry(t,e),this.hitDetectionInstructions.push([Xf,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,ks,0],Yf);const s=t.getFlatCoordinates(),o=t.getStride();this.drawFlatCoordinates_(s,0,s.length,o),this.hitDetectionInstructions.push(Zf),this.endGeometry(e)}drawMultiLineString(t,e){const i=this.state,n=i.strokeStyle,r=i.lineWidth;if(void 0===n||void 0===r)return;this.updateStrokeStyle(i,this.applyStroke),this.beginGeometry(t,e),this.hitDetectionInstructions.push([Xf,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset],Yf);const s=t.getEnds(),o=t.getFlatCoordinates(),a=t.getStride();let l=0;for(let t=0,e=s.length;t<e;++t)l=this.drawFlatCoordinates_(o,l,s[t],a);this.hitDetectionInstructions.push(Zf),this.endGeometry(e)}finish(){const t=this.state;return null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&this.instructions.push(Zf),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(Zf),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(Yf)}}class Jf extends qf{constructor(t,e,i,n){super(t,e,i,n)}drawFlatCoordinatess_(t,e,i,n){const r=this.state,s=void 0!==r.fillStyle,o=void 0!==r.strokeStyle,a=i.length;this.instructions.push(Yf),this.hitDetectionInstructions.push(Yf);for(let r=0;r<a;++r){const s=i[r],a=this.coordinates.length,l=this.appendFlatLineCoordinates(t,e,s,n,!0,!o),h=[Uf,a,l];this.instructions.push(h),this.hitDetectionInstructions.push(h),o&&(this.instructions.push(Kf),this.hitDetectionInstructions.push(Kf)),e=s}return s&&(this.instructions.push(Wf),this.hitDetectionInstructions.push(Wf)),o&&(this.instructions.push(Zf),this.hitDetectionInstructions.push(Zf)),e}drawCircle(t,e){const i=this.state,n=i.fillStyle,r=i.strokeStyle;if(void 0===n&&void 0===r)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),void 0!==i.fillStyle&&this.hitDetectionInstructions.push([zf,Ns]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([Xf,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset]);const s=t.getFlatCoordinates(),o=t.getStride(),a=this.coordinates.length;this.appendFlatLineCoordinates(s,0,s.length,o,!1,!1);const l=[Of,a];this.instructions.push(Yf,l),this.hitDetectionInstructions.push(Yf,l),void 0!==i.fillStyle&&(this.instructions.push(Wf),this.hitDetectionInstructions.push(Wf)),void 0!==i.strokeStyle&&(this.instructions.push(Zf),this.hitDetectionInstructions.push(Zf)),this.endGeometry(e)}drawPolygon(t,e){const i=this.state,n=i.fillStyle,r=i.strokeStyle;if(void 0===n&&void 0===r)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),void 0!==i.fillStyle&&this.hitDetectionInstructions.push([zf,Ns]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([Xf,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset]);const s=t.getEnds(),o=t.getOrientedFlatCoordinates(),a=t.getStride();this.drawFlatCoordinatess_(o,0,s,a),this.endGeometry(e)}drawMultiPolygon(t,e){const i=this.state,n=i.fillStyle,r=i.strokeStyle;if(void 0===n&&void 0===r)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),void 0!==i.fillStyle&&this.hitDetectionInstructions.push([zf,Ns]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([Xf,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset]);const s=t.getEndss(),o=t.getOrientedFlatCoordinates(),a=t.getStride();let l=0;for(let t=0,e=s.length;t<e;++t)l=this.drawFlatCoordinatess_(o,l,s[t],a);this.endGeometry(e)}finish(){this.reverseHitDetectionInstructions(),this.state=null;const t=this.tolerance;if(0!==t){const e=this.coordinates;for(let i=0,n=e.length;i<n;++i)e[i]=On(e[i],t)}return super.finish()}setFillStrokeStyles_(){const t=this.state;void 0!==t.fillStyle&&this.updateFillStyle(t,this.createFill),void 0!==t.strokeStyle&&this.updateStrokeStyle(t,this.applyStroke)}}function Qf(t,e,i,n,r){let s,o,a,l,h,c,u,d,g,f,p=i,m=i,_=0,y=0,x=i;for(o=i;o<n;o+=r){const i=e[o],n=e[o+1];void 0!==h&&(g=i-h,f=n-c,l=Math.sqrt(g*g+f*f),void 0!==u&&(y+=a,s=Math.acos((u*g+d*f)/(a*l)),s>t&&(y>_&&(_=y,p=x,m=o),y=0,x=o-r)),a=l,u=g,d=f),h=i,c=n}return y+=l,y>_?[x,o]:[p,m]}const tp={left:0,end:0,center:.5,right:1,start:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};class ep extends qf{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.textRotation_=0,this.textFillState_=null,this.fillStates={},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",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){const i=this.textFillState_,n=this.textStrokeState_,r=this.textState_;if(""===this.text_||!r||!i&&!n)return;const s=this.coordinates;let o=s.length;const a=t.getType();let l=null,h=t.getStride();if("line"!==r.placement||"LineString"!=a&&"MultiLineString"!=a&&"Polygon"!=a&&"MultiPolygon"!=a){let i=r.overflow?null:[];switch(a){case"Point":case"MultiPoint":l=t.getFlatCoordinates();break;case"LineString":l=t.getFlatMidpoint();break;case"Circle":l=t.getCenter();break;case"MultiLineString":l=t.getFlatMidpoints(),h=2;break;case"Polygon":l=t.getFlatInteriorPoint(),r.overflow||i.push(l[2]/this.resolution),h=3;break;case"MultiPolygon":const e=t.getFlatInteriorPoints();l=[];for(let t=0,n=e.length;t<n;t+=3)r.overflow||i.push(e[t+2]/this.resolution),l.push(e[t],e[t+1]);if(0===l.length)return;h=2}const n=this.appendFlatPointCoordinates(l,h);if(n===o)return;if(i&&(n-o)/2!=l.length/h){let t=o/2;i=i.filter(((e,i)=>{const n=s[2*(t+i)]===l[i*h]&&s[2*(t+i)+1]===l[i*h+1];return n||--t,n}))}this.saveTextStates_(),(r.backgroundFill||r.backgroundStroke)&&(this.setFillStrokeStyle(r.backgroundFill,r.backgroundStroke),r.backgroundFill&&(this.updateFillStyle(this.state,this.createFill),this.hitDetectionInstructions.push(this.createFill(this.state))),r.backgroundStroke&&(this.updateStrokeStyle(this.state,this.applyStroke),this.hitDetectionInstructions.push(this.createStroke(this.state)))),this.beginGeometry(t,e);let c=r.padding;if(c!=Xs&&(r.scale[0]<0||r.scale[1]<0)){let t=r.padding[0],e=r.padding[1],i=r.padding[2],n=r.padding[3];r.scale[0]<0&&(e=-e,n=-n),r.scale[1]<0&&(t=-t,i=-i),c=[t,e,i,n]}const u=this.pixelRatio;this.instructions.push([Gf,o,n,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,void 0,this.declutterImageWithText_,c==Xs?Xs:c.map((function(t){return t*u})),!!r.backgroundFill,!!r.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,i]);const d=1/u;this.hitDetectionInstructions.push([Gf,o,n,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[d,d],NaN,void 0,this.declutterImageWithText_,c,!!r.backgroundFill,!!r.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,i]),this.endGeometry(e)}else{if(!we(this.getBufferedMaxExtent(),t.getExtent()))return;let i;if(l=t.getFlatCoordinates(),"LineString"==a)i=[l.length];else if("MultiLineString"==a)i=t.getEnds();else if("Polygon"==a)i=t.getEnds().slice(0,1);else if("MultiPolygon"==a){const e=t.getEndss();i=[];for(let t=0,n=e.length;t<n;++t)i.push(e[t][0])}this.beginGeometry(t,e);const n=r.textAlign;let c,u=0;for(let t=0,e=i.length;t<e;++t){if(null==n){const e=Qf(r.maxAngle,l,u,i[t],h);u=e[0],c=e[1]}else c=i[t];for(let t=u;t<c;t+=h)s.push(l[t],l[t+1]);const e=s.length;u=i[t],this.drawChars_(o,e),o=e}this.endGeometry(e)}}saveTextStates_(){const t=this.textStrokeState_,e=this.textState_,i=this.textFillState_,n=this.strokeKey_;t&&(n in this.strokeStates||(this.strokeStates[n]={strokeStyle:t.strokeStyle,lineCap:t.lineCap,lineDashOffset:t.lineDashOffset,lineWidth:t.lineWidth,lineJoin:t.lineJoin,miterLimit:t.miterLimit,lineDash:t.lineDash}));const r=this.textKey_;r in this.textStates||(this.textStates[r]={font:e.font,textAlign:e.textAlign||Us,justify:e.justify,textBaseline:e.textBaseline||zs,scale:e.scale});const s=this.fillKey_;i&&(s in this.fillStates||(this.fillStates[s]={fillStyle:i.fillStyle}))}drawChars_(t,e){const i=this.textStrokeState_,n=this.textState_,r=this.strokeKey_,s=this.textKey_,o=this.fillKey_;this.saveTextStates_();const a=this.pixelRatio,l=tp[n.textBaseline],h=this.textOffsetY_*a,c=this.text_,u=i?i.lineWidth*Math.abs(n.scale[0])/2:0;this.instructions.push([kf,t,e,l,n.overflow,o,n.maxAngle,a,h,r,u*a,c,s,1]),this.hitDetectionInstructions.push([kf,t,e,l,n.overflow,o,n.maxAngle,1,h,r,u,c,s,1/a])}setTextStyle(t,e){let i,n,r;if(t){const e=t.getFill();e?(n=this.textFillState_,n||(n={},this.textFillState_=n),n.fillStyle=fl(e.getColor()||Ns)):(n=null,this.textFillState_=n);const s=t.getStroke();if(s){r=this.textStrokeState_,r||(r={},this.textStrokeState_=r);const t=s.getLineDash(),e=s.getLineDashOffset(),i=s.getWidth(),n=s.getMiterLimit();r.lineCap=s.getLineCap()||Ds,r.lineDash=t?t.slice():ks,r.lineDashOffset=void 0===e?0:e,r.lineJoin=s.getLineJoin()||Gs,r.lineWidth=void 0===i?1:i,r.miterLimit=void 0===n?js:n,r.strokeStyle=fl(s.getColor()||Bs)}else r=null,this.textStrokeState_=r;i=this.textState_;const o=t.getFont()||Os;Ks(o);const a=t.getScaleArray();i.overflow=t.getOverflow(),i.font=o,i.maxAngle=t.getMaxAngle(),i.placement=t.getPlacement(),i.textAlign=t.getTextAlign(),i.justify=t.getJustify(),i.textBaseline=t.getTextBaseline()||zs,i.backgroundFill=t.getBackgroundFill(),i.backgroundStroke=t.getBackgroundStroke(),i.padding=t.getPadding()||Xs,i.scale=void 0===a?[1,1]:a;const l=t.getOffsetX(),h=t.getOffsetY(),c=t.getRotateWithView(),u=t.getRotation();this.text_=t.getText()||"",this.textOffsetX_=void 0===l?0:l,this.textOffsetY_=void 0===h?0:h,this.textRotateWithView_=void 0!==c&&c,this.textRotation_=void 0===u?0:u,this.strokeKey_=r?("string"==typeof r.strokeStyle?r.strokeStyle:z(r.strokeStyle))+r.lineCap+r.lineDashOffset+"|"+r.lineWidth+r.lineJoin+r.miterLimit+"["+r.lineDash.join()+"]":"",this.textKey_=i.font+i.scale+(i.textAlign||"?")+(i.justify||"?")+(i.textBaseline||"?"),this.fillKey_=n?"string"==typeof n.fillStyle?n.fillStyle:"|"+z(n.fillStyle):""}else this.text_="";this.declutterImageWithText_=e}}const ip={Circle:Jf,Default:qf,Image:Hf,LineString:$f,Polygon:Jf,Text:ep};class np{constructor(t,e,i,n){this.tolerance_=t,this.maxExtent_=e,this.pixelRatio_=n,this.resolution_=i,this.buildersByZIndex_={}}finish(){const t={};for(const e in this.buildersByZIndex_){t[e]=t[e]||{};const i=this.buildersByZIndex_[e];for(const n in i){const r=i[n].finish();t[e][n]=r}}return t}getBuilder(t,e){const i=void 0!==t?t.toString():"0";let n=this.buildersByZIndex_[i];void 0===n&&(n={},this.buildersByZIndex_[i]=n);let r=n[e];if(void 0===r){r=new(0,ip[e])(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),n[e]=r}return r}}function rp(t,e,i,n,r,s,o,a,l,h,c,u){let d=t[e],g=t[e+1],f=0,p=0,m=0,_=0;function y(){f=d,p=g,d=t[e+=n],g=t[e+1],_+=m,m=Math.sqrt((d-f)*(d-f)+(g-p)*(g-p))}do{y()}while(e<i-n&&_+m<s);let x=0===m?0:(s-_)/m;const v=hi(f,d,x),S=hi(p,g,x),w=e-n,E=_,T=s+a*l(h,r,c);for(;e<i-n&&_+m<T;)y();x=0===m?0:(T-_)/m;const C=hi(f,d,x),b=hi(p,g,x);let R;if(u){const t=[v,S,C,b];dn(t,0,4,2,u,t,t),R=t[0]>t[2]}else R=v>C;const P=Math.PI,I=[],L=w+n===e;let M;if(m=0,_=E,d=t[e=w],g=t[e+1],L){y(),M=Math.atan2(g-p,d-f),R&&(M+=M>0?-P:P);const t=(C+v)/2,e=(b+S)/2;return I[0]=[t,e,(T-s)/2,M,r],I}for(let t=0,u=(r=r.replace(/\n/g," ")).length;t<u;){y();let v=Math.atan2(g-p,d-f);if(R&&(v+=v>0?-P:P),void 0!==M){let t=v-M;if(t+=t>P?-2*P:t<-P?2*P:0,Math.abs(t)>o)return null}M=v;const S=t;let w=0;for(;t<u;++t){const o=a*l(h,r[R?u-t-1:t],c);if(e+n<i&&_+m<s+w+o/2)break;w+=o}if(t===S)continue;const E=R?r.substring(u-S,u-t):r.substring(S,t);x=0===m?0:(s+w/2-_)/m;const T=hi(f,d,x),C=hi(p,g,x);I.push([T,C,w/2,v,E]),s+=w}return I}function sp(t,e,i,n){let r=t[e],s=t[e+1],o=0;for(let a=e+n;a<i;a+=n){const e=t[a],i=t[a+1];o+=Math.sqrt((e-r)*(e-r)+(i-s)*(i-s)),r=e,s=i}return o}const op=[1/0,1/0,-1/0,-1/0],ap=[],lp=[],hp=[],cp=[];function up(t){return t[3].declutterBox}const dp=new RegExp("["+String.fromCharCode(1425)+"-"+String.fromCharCode(2303)+String.fromCharCode(64285)+"-"+String.fromCharCode(65023)+String.fromCharCode(65136)+"-"+String.fromCharCode(65276)+String.fromCharCode(67584)+"-"+String.fromCharCode(69631)+String.fromCharCode(124928)+"-"+String.fromCharCode(126975)+"]");function gp(t,e){return"start"!==e&&"end"!==e||dp.test(t)||(e="start"===e?"left":"right"),tp[e]}function fp(t,e,i){return i>0&&t.push("\n",""),t.push(e,""),t}class pp{constructor(t,e,i,n){this.overlaps=i,this.pixelRatio=e,this.resolution=t,this.alignFill_,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_={}}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],c=Array.isArray(t),u=a.justify?tp[a.justify]:gp(Array.isArray(t)?t[0]:t,a.textAlign||Us),d=n&&s.lineWidth?s.lineWidth:0,g=c?t:t.split("\n").reduce(fp,[]),{width:f,height:p,widths:m,heights:_,lineWidths:y}=Qs(a,g),x=f+d,v=[],S=(x+2)*h[0],w=(p+d)*h[1],E={width:S<0?Math.floor(S):Math.ceil(S),height:w<0?Math.floor(w):Math.ceil(w),contextInstructions:v};1==h[0]&&1==h[1]||v.push("scale",h),n&&(v.push("strokeStyle",s.strokeStyle),v.push("lineWidth",d),v.push("lineCap",s.lineCap),v.push("lineJoin",s.lineJoin),v.push("miterLimit",s.miterLimit),v.push("setLineDash",[s.lineDash]),v.push("lineDashOffset",s.lineDashOffset)),i&&v.push("fillStyle",o.fillStyle),v.push("textBaseline","middle"),v.push("textAlign","center");const T=.5-u;let C=u*x+T*d;const b=[],R=[];let P,I=0,L=0,M=0,F=0;for(let t=0,e=g.length;t<e;t+=2){const e=g[t];if("\n"===e){L+=I,I=0,C=u*x+T*d,++F;continue}const r=g[t+1]||a.font;r!==P&&(n&&b.push("font",r),i&&R.push("font",r),P=r),I=Math.max(I,_[M]);const s=[e,C+T*m[M]+u*(m[M]-y[F]),.5*(d+I)+L];C+=m[M],n&&b.push("strokeText",s),i&&R.push("fillText",s),++M}return Array.prototype.push.apply(v,b),Array.prototype.push.apply(v,R),this.labels_[r]=E,E}replayTextBackground_(t,e,i,n,r,s,o){t.beginPath(),t.moveTo.apply(t,e),t.lineTo.apply(t,i),t.lineTo.apply(t,n),t.lineTo.apply(t,r),t.lineTo.apply(t,e),s&&(this.alignFill_=s[2],this.fill_(t)),o&&(this.setStrokeStyle_(t,o),t.stroke())}calculateImageOrLabelDimensions_(t,e,i,n,r,s,o,a,l,h,c,u,d,g,f,p){let m=i-(o*=u[0]),_=n-(a*=u[1]);const y=r+l>t?t-l:r,x=s+h>e?e-h:s,v=g[3]+y*u[0]+g[1],S=g[0]+x*u[1]+g[2],w=m-g[3],E=_-g[0];let T;return(f||0!==c)&&(ap[0]=w,cp[0]=w,ap[1]=E,lp[1]=E,lp[0]=w+v,hp[0]=lp[0],hp[1]=E+S,cp[1]=hp[1]),0!==c?(T=Mt([1,0,0,1,0,0],i,n,1,1,c,-i,-n),bt(T,ap),bt(T,lp),bt(T,hp),bt(T,cp),$t(Math.min(ap[0],lp[0],hp[0],cp[0]),Math.min(ap[1],lp[1],hp[1],cp[1]),Math.max(ap[0],lp[0],hp[0],cp[0]),Math.max(ap[1],lp[1],hp[1],cp[1]),op)):$t(Math.min(w,w+v),Math.min(E,E+S),Math.max(w,w+v),Math.max(E,E+S),op),d&&(m=Math.round(m),_=Math.round(_)),{drawImageX:m,drawImageY:_,drawImageW:y,drawImageH:x,originX:l,originY:h,declutterBox:{minX:op[0],minY:op[1],maxX:op[2],maxY:op[3],value:p},canvasTransform:T,scale:u}}replayImageOrLabel_(t,e,i,n,r,s,o){const a=!(!s&&!o),l=n.declutterBox,h=t.canvas,c=o?o[2]*n.scale[0]/2:0;return l.minX-c<=h.width/e&&l.maxX+c>=0&&l.minY-c<=h.height/e&&l.maxY+c>=0&&(a&&this.replayTextBackground_(t,ap,lp,hp,cp,s,o),to(t,n.canvasTransform,r,i,n.originX,n.originY,n.drawImageW,n.drawImageH,n.drawImageX,n.drawImageY,n.scale)),!0}fill_(t){if(this.alignFill_){const e=bt(this.renderedTransform_,[0,0]),i=512*this.pixelRatio;t.save(),t.translate(e[0]%i,e[1]%i),t.rotate(this.viewRotation_)}t.fill(),this.alignFill_&&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=gp(Array.isArray(t)?t[0]:t,r.textAlign||Us),h=tp[r.textBaseline||zs],c=o&&o.lineWidth?o.lineWidth:0;return{label:s,anchorX:l*(s.width/a-2*r.scale[0])+2*(.5-l)*c,anchorY:h*s.height/a+2*(.5-h)*c}}execute_(t,e,i,n,r,s,o,a){let l;this.pixelCoordinates_&&u(i,this.renderedTransform_)?l=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),l=un(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),Ct(this.renderedTransform_,i));let h=0;const c=n.length;let d,g,f,p,m,_,y,x,v,S,w,E,T=0,C=0,b=0,R=null,P=null;const I=this.coordinateCache_,L=this.viewRotation_,M=Math.round(1e12*Math.atan2(-i[1],i[0]))/1e12,F={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:L},A=this.instructions!=n||this.overlaps?0:200;let O,N,D,k;for(;h<c;){const i=n[h];switch(i[0]){case Ff:O=i[1],k=i[3],O.getGeometry()?void 0===o||we(o,k.getExtent())?++h:h=i[2]+1:h=i[2];break;case Af:C>A&&(this.fill_(t),C=0),b>A&&(t.stroke(),b=0),C||b||(t.beginPath(),p=NaN,m=NaN),++h;break;case Of:T=i[1];const n=l[T],c=l[T+1],u=l[T+2]-n,G=l[T+3]-c,j=Math.sqrt(u*u+G*G);t.moveTo(n+j,c),t.arc(n,c,j,0,2*Math.PI,!0),++h;break;case Nf:t.closePath(),++h;break;case Df:T=i[1],d=i[2];const B=i[3],U=i[4],z=6==i.length?i[5]:void 0;F.geometry=B,F.feature=O,h in I||(I[h]=[]);const X=I[h];z?z(l,T,d,2,X):(X[0]=l[T],X[1]=l[T+1],X.length=2),U(X,F),++h;break;case Gf:T=i[1],d=i[2],x=i[3],g=i[4],f=i[5];let V=i[6];const W=i[7],Z=i[8],Y=i[9],K=i[10];let q=i[11];const H=i[12];let $=i[13];const J=i[14],Q=i[15];if(!x&&i.length>=20){v=i[19],S=i[20],w=i[21],E=i[22];const t=this.drawLabelWithPointPlacement_(v,S,w,E);x=t.label,i[3]=x;const e=i[23];g=(t.anchorX-e)*this.pixelRatio,i[4]=g;const n=i[24];f=(t.anchorY-n)*this.pixelRatio,i[5]=f,V=x.height,i[6]=V,$=x.width,i[13]=$}let tt,et,it,nt;i.length>25&&(tt=i[25]),i.length>17?(et=i[16],it=i[17],nt=i[18]):(et=Xs,it=!1,nt=!1),K&&M?q+=L:K||M||(q-=L);let rt=0;for(;T<d;T+=2){if(tt&&tt[rt++]<$/this.pixelRatio)continue;const i=this.calculateImageOrLabelDimensions_(x.width,x.height,l[T],l[T+1],$,V,g,f,Z,Y,q,H,r,et,it||nt,O),n=[t,e,x,i,W,it?R:null,nt?P:null];if(a){if("none"===J)continue;if("obstacle"===J){a.insert(i.declutterBox);continue}{let t,e;if(Q){const i=d-T;if(!Q[i]){Q[i]=n;continue}if(t=Q[i],delete Q[i],e=up(t),a.collides(e))continue}if(a.collides(i.declutterBox))continue;t&&(a.insert(e),this.replayImageOrLabel_.apply(this,t)),a.insert(i.declutterBox)}}this.replayImageOrLabel_.apply(this,n)}++h;break;case kf:const st=i[1],ot=i[2],at=i[3],lt=i[4];E=i[5];const ht=i[6],ct=i[7],ut=i[8];w=i[9];const dt=i[10];v=i[11],S=i[12];const gt=[i[13],i[13]],ft=this.textStates[S],pt=ft.font,mt=[ft.scale[0]*ct,ft.scale[1]*ct];let _t;pt in this.widths_?_t=this.widths_[pt]:(_t={},this.widths_[pt]=_t);const yt=sp(l,st,ot,2),xt=Math.abs(mt[0])*Js(pt,v,_t);if(lt||xt<=yt){const i=this.textStates[S].textAlign,n=rp(l,st,ot,2,v,(yt-xt)*tp[i],ht,Math.abs(mt[0]),Js,pt,_t,M?0:this.viewRotation_);t:if(n){const i=[];let r,s,o,l,h;if(w)for(r=0,s=n.length;r<s;++r){h=n[r],o=h[4],l=this.createLabel(o,S,"",w),g=h[2]+(mt[0]<0?-dt:dt),f=at*l.height+2*(.5-at)*dt*mt[1]/mt[0]-ut;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,g,f,0,0,h[3],gt,!1,Xs,!1,O);if(a&&a.collides(s.declutterBox))break t;i.push([t,e,l,s,1,null,null])}if(E)for(r=0,s=n.length;r<s;++r){h=n[r],o=h[4],l=this.createLabel(o,S,E,""),g=h[2],f=at*l.height-ut;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,g,f,0,0,h[3],gt,!1,Xs,!1,O);if(a&&a.collides(s.declutterBox))break t;i.push([t,e,l,s,1,null,null])}a&&a.load(i.map(up));for(let t=0,e=i.length;t<e;++t)this.replayImageOrLabel_.apply(this,i[t])}}++h;break;case jf:if(void 0!==s){O=i[1];const t=s(O,k);if(t)return t}++h;break;case Bf:A?C++:this.fill_(t),++h;break;case Uf:for(T=i[1],d=i[2],N=l[T],D=l[T+1],_=N+.5|0,y=D+.5|0,_===p&&y===m||(t.moveTo(N,D),p=_,m=y),T+=2;T<d;T+=2)N=l[T],D=l[T+1],_=N+.5|0,y=D+.5|0,T!=d-2&&_===p&&y===m||(t.lineTo(N,D),p=_,m=y);++h;break;case zf:R=i,this.alignFill_=i[2],C&&(this.fill_(t),C=0,b&&(t.stroke(),b=0)),t.fillStyle=i[1],++h;break;case Xf:P=i,b&&(t.stroke(),b=0),this.setStrokeStyle_(t,i),++h;break;case Vf:A?b++:t.stroke(),++h;break;default:++h}}C&&this.fill_(t),b&&t.stroke()}execute(t,e,i,n,r,s){this.viewRotation_=n,this.execute_(t,e,i,this.instructions,r,void 0,void 0,s)}executeHitDetection(t,e,i,n,r){return this.viewRotation_=i,this.execute_(t,1,e,this.hitDetectionInstructions,!0,n,r)}}const mp=["Polygon","Circle","LineString","Image","Text","Default"];class _p{constructor(t,e,i,n,r,s){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.createExecutors_(r)}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){for(const e in t){let i=this.executorsByZIndex_[e];void 0===i&&(i={},this.executorsByZIndex_[e]=i);const n=t[e];for(const t in n){const e=n[t];i[t]=new pp(this.resolution_,this.pixelRatio_,this.overlaps_,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const i=this.executorsByZIndex_[e];for(let e=0,n=t.length;e<n;++e)if(t[e]in i)return!0}return!1}forEachFeatureAtCoordinate(t,e,i,n,r,s){const o=2*(n=Math.round(n))+1,l=Mt(this.hitDetectionTransform_,n+.5,n+.5,1/e,-1/e,-i,-t[0],-t[1]),h=!this.hitDetectionContext_;h&&(this.hitDetectionContext_=Dr(o,o));const c=this.hitDetectionContext_;let u;c.canvas.width!==o||c.canvas.height!==o?(c.canvas.width=o,c.canvas.height=o):h||c.clearRect(0,0,o,o),void 0!==this.renderBuffer_&&(u=[1/0,1/0,-1/0,-1/0],re(u,t),Xt(u,e*(this.renderBuffer_+n),u));const d=xp(n);let g;function f(t,e){const i=c.getImageData(0,0,o,o).data;for(let a=0,l=d.length;a<l;a++)if(i[d[a]]>0){if(!s||"Image"!==g&&"Text"!==g||s.includes(t)){const i=(d[a]-3)/4,s=n-i%o,l=n-(i/o|0),h=r(t,e,s*s+l*l);if(h)return h}c.clearRect(0,0,o,o);break}}const p=Object.keys(this.executorsByZIndex_).map(Number);let m,_,y,x,v;for(p.sort(a),m=p.length-1;m>=0;--m){const t=p[m].toString();for(y=this.executorsByZIndex_[t],_=mp.length-1;_>=0;--_)if(g=mp[_],x=y[g],void 0!==x&&(v=x.executeHitDetection(c,l,i,f,u),v))return v}}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 un(o,0,8,2,t,o),o}isEmpty(){return x(this.executorsByZIndex_)}execute(t,e,i,n,r,s,o){const l=Object.keys(this.executorsByZIndex_).map(Number);let h,c,u,d,g,f;for(l.sort(a),this.maxExtent_&&(t.save(),this.clip(t,i)),s=s||mp,o&&l.reverse(),h=0,c=l.length;h<c;++h){const a=l[h].toString();for(g=this.executorsByZIndex_[a],u=0,d=s.length;u<d;++u){f=g[s[u]],void 0!==f&&f.execute(t,e,i,n,r,o)}}this.maxExtent_&&t.restore()}}const yp={};function xp(t){if(void 0!==yp[t])return yp[t];const e=2*t+1,i=t*t,n=new Array(i+1);for(let r=0;r<=t;++r)for(let s=0;s<=t;++s){const o=r*r+s*s;if(o>i)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;t<e;++t)n[t]&&r.push(...n[t]);return yp[t]=r,r}const vp=.5;function Sp(t,e,i,n,r,s,o){const l=Dr(t[0]*vp,t[1]*vp);l.imageSmoothingEnabled=!1;const h=l.canvas,c=new bl(l,vp,r,null,o),u=i.length,d=Math.floor(16777215/u),g={};for(let t=1;t<=u;++t){const e=i[t-1],o=e.getStyleFunction()||n;if(!n)continue;let a=o(e,s);if(!a)continue;Array.isArray(a)||(a=[a]);const l="#"+("000000"+(t*d).toString(16)).slice(-6);for(let t=0,i=a.length;t<i;++t){const i=a[t],n=i.getGeometryFunction()(e);if(!n||!we(r,n.getExtent()))continue;const s=i.clone(),o=s.getFill();o&&o.setColor(l);const h=s.getStroke();h&&(h.setColor(l),h.setLineDash(null)),s.setText(void 0);const c=i.getImage();if(c&&0!==c.getOpacity()){const t=c.getImageSize();if(!t)continue;const e=Dr(t[0],t[1],void 0,{alpha:!1}),i=e.canvas;e.fillStyle=l,e.fillRect(0,0,i.width,i.height),s.setImage(new lg({img:i,imgSize:t,anchor:c.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:c.getOrigin(),opacity:1,size:c.getSize(),scale:c.getScale(),rotation:c.getRotation(),rotateWithView:c.getRotateWithView()}))}const u=s.getZIndex()||0;let d=g[u];d||(d={},g[u]=d,d.Polygon=[],d.Circle=[],d.LineString=[],d.Point=[]),d[n.getType().replace("Multi","")].push(n,s)}}const f=Object.keys(g).map(Number).sort(a);for(let t=0,i=f.length;t<i;++t){const i=g[f[t]];for(const t in i){const n=i[t];for(let t=0,i=n.length;t<i;t+=2){c.setStyle(n[t+1]);for(let i=0,r=e.length;i<r;++i)c.setTransform(e[i]),c.drawGeometry(n[t])}}}return l.getImageData(0,0,h.width,h.height)}function wp(t,e,i){const n=[];if(i){const r=Math.floor(Math.round(t[0])*vp),s=Math.floor(Math.round(t[1])*vp),o=4*(ii(r,0,i.width-1)+ii(s,0,i.height-1)*i.width),a=i.data[o],l=i.data[o+1],h=i.data[o+2]+256*(l+256*a),c=Math.floor(16777215/e.length);h&&h%c==0&&n.push(e[h/c-1])}return n}class Ep extends Pc{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.renderedFeatures_=null,this.renderedRevision_=-1,this.renderedResolution_=NaN,this.renderedExtent_=[1/0,1/0,-1/0,-1/0],this.wrappedRenderedExtent_=[1/0,1/0,-1/0,-1/0],this.renderedRotation_,this.renderedCenter_=null,this.renderedProjection_=null,this.renderedRenderOrder_=null,this.replayGroup_=null,this.replayGroupChanged=!0,this.declutterExecutorGroup=null,this.clipping=!0,this.compositionContext_=null,this.opacity_=1}renderWorlds(t,e,i){const n=e.extent,r=e.viewState,s=r.center,o=r.resolution,a=r.projection,l=r.rotation,h=a.getExtent(),c=this.getLayer().getSource(),u=e.pixelRatio,d=e.viewHints,g=!(d[Ro]||d[Po]),f=this.compositionContext_,p=Math.round(e.size[0]*u),m=Math.round(e.size[1]*u),_=c.getWrapX()&&a.canWrapX(),y=_?Se(h):null,x=_?Math.ceil((n[2]-h[2])/y)+1:1;let v=_?Math.floor((n[0]-h[0])/y):0;do{const e=this.getRenderTransform(s,o,l,u,p,m,v*y);t.execute(f,1,e,l,g,void 0,i)}while(++v<x)}setupCompositionContext_(){if(1!==this.opacity_){const t=Dr(this.context.canvas.width,this.context.canvas.height,bc);this.compositionContext_=t}else this.compositionContext_=this.context}releaseCompositionContext_(){if(1!==this.opacity_){const t=this.context.globalAlpha;this.context.globalAlpha=this.opacity_,this.context.drawImage(this.compositionContext_.canvas,0,0),this.context.globalAlpha=t,kr(this.compositionContext_),bc.push(this.compositionContext_.canvas),this.compositionContext_=null}}renderDeclutter(t){this.declutterExecutorGroup&&(this.setupCompositionContext_(),this.renderWorlds(this.declutterExecutorGroup,t,t.declutterTree),this.releaseCompositionContext_())}renderFrame(t,e){const i=t.pixelRatio,n=t.layerStatesArray[t.layerIndex];It(this.pixelTransform,1/i,1/i),Ft(this.inversePixelTransform,this.pixelTransform);const r=Nt(this.pixelTransform);this.useContainer(e,r,this.getBackground(t));const s=this.context,o=s.canvas,a=this.replayGroup_,l=this.declutterExecutorGroup;if((!a||a.isEmpty())&&(!l||l.isEmpty()))return null;const h=Math.round(t.size[0]*i),c=Math.round(t.size[1]*i);o.width!=h||o.height!=c?(o.width=h,o.height=c,o.style.transform!==r&&(o.style.transform=r)):this.containerReused||s.clearRect(0,0,h,c),this.preRender(s,t);const u=t.viewState,d=u.projection;this.opacity_=n.opacity,this.setupCompositionContext_();let g=!1,f=!0;if(n.extent&&this.clipping){const e=on(n.extent,d);f=we(e,t.extent),g=f&&!Yt(e,t.extent),g&&this.clipUnrotated(this.compositionContext_,t,e)}return f&&this.renderWorlds(a,t),g&&this.compositionContext_.restore(),this.releaseCompositionContext_(),this.postRender(s,t),this.renderedRotation_!==u.rotation&&(this.renderedRotation_=u.rotation,this.hitDetectionImageData_=null),this.container}getFeatures(t){return new Promise(function(e){if(!this.hitDetectionImageData_&&!this.animatingOrInteracting_){const t=[this.context.canvas.width,this.context.canvas.height];bt(this.pixelTransform,t);const e=this.renderedCenter_,i=this.renderedResolution_,n=this.renderedRotation_,r=this.renderedProjection_,s=this.wrappedRenderedExtent_,o=this.getLayer(),a=[],l=t[0]*vp,h=t[1]*vp;a.push(this.getRenderTransform(e,i,n,vp,l,h,0).slice());const c=o.getSource(),u=r.getExtent();if(c.getWrapX()&&r.canWrapX()&&!Yt(u,s)){let t=s[0];const r=Se(u);let o,c=0;for(;t<u[0];)--c,o=r*c,a.push(this.getRenderTransform(e,i,n,vp,l,h,o).slice()),t+=r;for(c=0,t=s[2];t>u[2];)++c,o=r*c,a.push(this.getRenderTransform(e,i,n,vp,l,h,o).slice()),t-=r}this.hitDetectionImageData_=Sp(t,a,this.renderedFeatures_,o.getStyleFunction(),s,i,n)}e(wp(t,this.renderedFeatures_,this.hitDetectionImageData_))}.bind(this))}forEachFeatureAtCoordinate(t,e,i,n,r){if(!this.replayGroup_)return;const s=e.viewState.resolution,o=e.viewState.rotation,a=this.getLayer(),l={},h=function(t,e,i){const s=z(t),o=l[s];if(o){if(!0!==o&&i<o.distanceSq){if(0===i)return l[s]=!0,r.splice(r.lastIndexOf(o),1),n(t,a,e);o.geometry=e,o.distanceSq=i}}else{if(0===i)return l[s]=!0,n(t,a,e);r.push(l[s]={feature:t,layer:a,geometry:e,distanceSq:i,callback:n})}};let c;const u=[this.replayGroup_];return this.declutterExecutorGroup&&u.push(this.declutterExecutorGroup),u.some((n=>c=n.forEachFeatureAtCoordinate(t,s,o,i,h,n===this.declutterExecutorGroup&&e.declutterTree?e.declutterTree.all().map((t=>t.value)):null))),c}handleFontsChanged(){const t=this.getLayer();t.getVisible()&&this.replayGroup_&&t.changed()}handleStyleImageChange_(t){this.renderIfReadyAndVisible()}prepareFrame(t){const e=this.getLayer(),i=e.getSource();if(!i)return!1;const n=t.viewHints[Ro],r=t.viewHints[Po],s=e.getUpdateWhileAnimating(),o=e.getUpdateWhileInteracting();if(this.ready&&!s&&n||!o&&r)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;const a=t.extent,l=t.viewState,h=l.projection,c=l.resolution,d=t.pixelRatio,g=e.getRevision(),f=e.getRenderBuffer();let p=e.getRenderOrder();void 0===p&&(p=Pl);const m=l.center.slice(),_=Xt(a,f*c),y=_.slice(),x=[_.slice()],v=h.getExtent();if(i.getWrapX()&&h.canWrapX()&&!Yt(v,t.extent)){const t=Se(v),e=Math.max(Se(_)/2,t);_[0]=v[0]-e,_[2]=v[2]+e,Pi(m,h);const i=Pe(x[0],h);i[0]<v[0]&&i[2]<v[2]?x.push([i[0]+t,i[1],i[2]+t,i[3]]):i[0]>v[0]&&i[2]>v[2]&&x.push([i[0]-t,i[1],i[2]-t,i[3]])}if(this.ready&&this.renderedResolution_==c&&this.renderedRevision_==g&&this.renderedRenderOrder_==p&&Yt(this.wrappedRenderedExtent_,_))return u(this.renderedExtent_,y)||(this.hitDetectionImageData_=null,this.renderedExtent_=y),this.renderedCenter_=m,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const S=new np(Ll(c,d),_,c,d);let w;this.getLayer().getDeclutter()&&(w=new np(Ll(c,d),_,c,d));const E=en();let T;if(E){for(let t=0,e=x.length;t<e;++t){const e=sn(x[t],h);i.loadFeatures(e,an(c,h),E)}T=qi(E,h)}else for(let t=0,e=x.length;t<e;++t)i.loadFeatures(x[t],c,h);const C=Il(c,d);let b=!0;const R=function(t){let i;const n=t.getStyleFunction()||e.getStyleFunction();if(n&&(i=n(t,c)),i){const e=this.renderFeature(t,C,i,S,T,w);b=b&&!e}}.bind(this),P=sn(_,h),I=i.getFeaturesInExtent(P);p&&I.sort(p);for(let t=0,e=I.length;t<e;++t)R(I[t]);this.renderedFeatures_=I,this.ready=b;const L=S.finish(),M=new _p(_,c,d,i.getOverlaps(),L,e.getRenderBuffer());return w&&(this.declutterExecutorGroup=new _p(_,c,d,i.getOverlaps(),w.finish(),e.getRenderBuffer())),this.renderedResolution_=c,this.renderedRevision_=g,this.renderedRenderOrder_=p,this.renderedExtent_=y,this.wrappedRenderedExtent_=_,this.renderedCenter_=m,this.renderedProjection_=h,this.replayGroup_=M,this.hitDetectionImageData_=null,this.replayGroupChanged=!0,!0}renderFeature(t,e,i,n,r,s){if(!i)return!1;let o=!1;if(Array.isArray(i))for(let a=0,l=i.length;a<l;++a)o=Ml(n,t,i[a],e,this.boundHandleStyleImageChange_,r,s)||o;else o=Ml(n,t,i,e,this.boundHandleStyleImageChange_,r,s);return o}}class Tp extends Ic{constructor(t){super(t),this.vectorRenderer_=new Ep(t),this.layerImageRatio_=t.getImageRatio(),this.coordinateToVectorPixelTransform_=[1,0,0,1,0,0],this.renderedPixelToCoordinateTransform_=null}disposeInternal(){this.vectorRenderer_.dispose(),super.disposeInternal()}getFeatures(t){if(!this.vectorRenderer_)return new Promise((t=>t([])));const e=bt(this.coordinateToVectorPixelTransform_,bt(this.renderedPixelToCoordinateTransform_,t.slice()));return this.vectorRenderer_.getFeatures(e)}handleFontsChanged(){this.vectorRenderer_.handleFontsChanged()}prepareFrame(t){const e=t.pixelRatio,i=t.viewState,n=i.resolution,r=t.viewHints,s=this.vectorRenderer_;let o=t.extent;1!==this.layerImageRatio_&&(o=o.slice(0),Ce(o,this.layerImageRatio_));const a=Se(o)/n,l=_e(o)/n;if(!r[Ro]&&!r[Po]&&!Ee(o)){s.useContainer(null,null);const r=s.context,h=t.layerStatesArray[t.layerIndex];r.globalAlpha=h.opacity;const c=Object.assign({},h,{opacity:1}),u=Object.assign({},t,{declutterTree:new xh(9),extent:o,size:[a,l],viewState:Object.assign({},t.viewState,{rotation:0}),layerStatesArray:[c],layerIndex:0});let d=!0;const g=new Nr(o,n,e,r.canvas,(function(t){s.prepareFrame(u)&&s.replayGroupChanged&&(s.clipping=!1,s.renderFrame(u,null)&&(s.renderDeclutter(u),d=!1),t())}));g.addEventListener(S,function(){if(g.getState()!==Lr)return;this.image_=d?null:g;const t=g.getResolution(),n=g.getPixelRatio(),r=t*e/n;this.renderedResolution=r,this.coordinateToVectorPixelTransform_=Mt(this.coordinateToVectorPixelTransform_,a/2,l/2,1/r,-1/r,0,-i.center[0],-i.center[1])}.bind(this)),g.load()}return this.image_&&(this.renderedPixelToCoordinateTransform_=t.pixelToCoordinateTransform.slice()),!!this.image_}preRender(){}postRender(){}renderDeclutter(){}forEachFeatureAtCoordinate(t,e,i,n,r){return this.vectorRenderer_?this.vectorRenderer_.forEachFeatureAtCoordinate(t,e,i,n,r):super.forEachFeatureAtCoordinate(t,e,i,n,r)}}const Cp={image:["Polygon","Circle","LineString","Image","Text"],hybrid:["Polygon","LineString"],vector:[]},bp={hybrid:["Image","Text","Default"],vector:["Polygon","Circle","LineString","Image","Text","Default"]};class Rp extends Oc{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.renderedLayerRevision_,this.renderedPixelToCoordinateTransform_=null,this.renderedRotation_,this.tmpTransform_=[1,0,0,1,0,0]}prepareTile(t,e,i){let n;const r=t.getState();return r!==J&&r!==Q||(this.updateExecutorGroup_(t,e,i),this.tileImageNeedsRender_(t)&&(n=!0)),n}getTile(t,e,i,n){const r=n.pixelRatio,s=n.viewState,o=s.resolution,a=s.projection,l=this.getLayer(),h=l.getSource().getTile(t,e,i,r,a),c=n.viewHints,u=!(c[Ro]||c[Po]);!u&&h.wantedResolution||(h.wantedResolution=o);return this.prepareTile(h,r,a)&&(u||Date.now()-n.time<8)&&"vector"!==l.getRenderMode()&&this.renderTileImage_(h,n),super.getTile(t,e,i,n)}isDrawableTile(t){const e=this.getLayer();return super.isDrawableTile(t)&&("vector"===e.getRenderMode()?z(e)in t.executorGroups:t.hasContext(e))}getTileImage(t){return t.getImage(this.getLayer())}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(),c=l.getTileGrid(),u=l.getTileGridForProjection(i).getTileCoordExtent(t.wrappedTileCoord),d=l.getSourceTiles(e,i,t),g=z(n);delete t.hitDetectionImageData[g],t.executorGroups[g]=[],h&&(t.declutterExecutorGroups[g]=[]),a.dirty=!1;for(let i=0,r=d.length;i<r;++i){const r=d[i];if(r.getState()!=J)continue;const f=r.tileCoord,p=c.getTileCoordExtent(f),m=ye(u,p),_=Xt(m,n.getRenderBuffer()*o,this.tmpExtent),y=ee(p,m)?null:_,x=new np(0,_,o,e),v=h?new np(0,m,o,e):void 0,S=Il(o,e),w=function(t){let e;const i=t.getStyleFunction()||n.getStyleFunction();if(i&&(e=i(t,o)),e){const i=this.renderFeature(t,S,e,x,v);a.dirty=a.dirty||i}},E=r.getFeatures();s&&s!==a.renderedRenderOrder&&E.sort(s);for(let t=0,e=E.length;t<e;++t){const e=E[t];y&&!we(y,e.getGeometry().getExtent())||w.call(this,e)}const T=x.finish(),C="vector"!==n.getRenderMode()&&h&&1===d.length?null:m,b=new _p(C,o,e,l.getOverlaps(),T,n.getRenderBuffer());if(t.executorGroups[g].push(b),v){const i=new _p(null,o,e,l.getOverlaps(),v.finish(),n.getRenderBuffer());t.declutterExecutorGroups[g].push(i)}}a.renderedRevision=r,a.renderedRenderOrder=s,a.renderedResolution=o}forEachFeatureAtCoordinate(t,e,i,n,r){const s=e.viewState.resolution,o=e.viewState.rotation;i=null==i?0:i;const a=this.getLayer(),l=a.getSource().getTileGridForProjection(e.viewState.projection),h=zt([t]);Xt(h,s*i,h);const c={},u=function(t,e,i){let s=t.getId();void 0===s&&(s=z(t));const o=c[s];if(o){if(!0!==o&&i<o.distanceSq){if(0===i)return c[s]=!0,r.splice(r.lastIndexOf(o),1),n(t,a,e);o.geometry=e,o.distanceSq=i}}else{if(0===i)return c[s]=!0,n(t,a,e);r.push(c[s]={feature:t,layer:a,geometry:e,distanceSq:i,callback:n})}},d=this.renderedTiles;let g;for(let n=0,r=d.length;!g&&n<r;++n){const r=d[n];if(!we(l.getTileCoordExtent(r.wrappedTileCoord),h))continue;const c=z(a),f=[r.executorGroups[c]],p=r.declutterExecutorGroups[c];p&&f.push(p),f.some((n=>{const r=n===p?e.declutterTree.all().map((t=>t.value)):null;for(let e=0,a=n.length;e<a;++e){const a=n[e];if(g=a.forEachFeatureAtCoordinate(t,s,o,i,u,r),g)return!0}}))}return g}getFeatures(t){return new Promise(function(e,i){const n=this.getLayer(),r=z(n),s=n.getSource(),o=this.renderedProjection,a=o.getExtent(),l=this.renderedResolution,h=s.getTileGridForProjection(o),c=bt(this.renderedPixelToCoordinateTransform_,t.slice()),u=h.getTileCoordForCoordAndResolution(c,l);let d;for(let t=0,e=this.renderedTiles.length;t<e;++t)if(u.toString()===this.renderedTiles[t].tileCoord.toString()){if(d=this.renderedTiles[t],d.getState()===J){const t=h.getTileCoordExtent(d.tileCoord);s.getWrapX()&&o.canWrapX()&&!Yt(a,t)&&Pi(c,o);break}d=void 0}if(!d||d.loadingSourceTiles>0)return void e([]);const g=xe(h.getTileCoordExtent(d.wrappedTileCoord)),f=[(c[0]-g[0])/l,(g[1]-c[1])/l],p=d.getSourceTiles().reduce((function(t,e){return t.concat(e.getFeatures())}),[]);let m=d.hitDetectionImageData[r];if(!m&&!this.animatingOrInteracting_){const t=Va(h.getTileSize(h.getZForResolution(l,s.zDirection))),e=this.renderedRotation_;m=Sp(t,[this.getRenderTransform(h.getTileCoordCenter(d.wrappedTileCoord),l,0,vp,t[0]*vp,t[1]*vp,0)],p,n.getStyleFunction(),h.getTileCoordExtent(d.wrappedTileCoord),d.getReplayState(n).renderedResolution,e),d.hitDetectionImageData[r]=m}e(wp(f,p,m))}.bind(this))}handleFontsChanged(){const t=this.getLayer();t.getVisible()&&void 0!==this.renderedLayerRevision_&&t.changed()}handleStyleImageChange_(t){this.renderIfReadyAndVisible()}renderDeclutter(t){const e=this.context,i=e.globalAlpha;e.globalAlpha=this.getLayer().getOpacity();const n=t.viewHints,r=!(n[Ro]||n[Po]),s=this.renderedTiles;for(let e=0,i=s.length;e<i;++e){const i=s[e],n=i.declutterExecutorGroups[z(this.getLayer())];if(n)for(let e=n.length-1;e>=0;--e)n[e].execute(this.context,1,this.getTileRenderTransform(i,t),t.viewState.rotation,r,void 0,t.declutterTree)}e.globalAlpha=i}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),c=this.getLayer().getSource().getTileGridForProjection(e.viewState.projection),u=t.tileCoord,d=c.getTileCoordExtent(t.wrappedTileCoord),g=c.getTileCoordExtent(u,this.tmpExtent)[0]-d[0];return Et(Pt(this.inversePixelTransform.slice(),1/i,1/i),this.getRenderTransform(r,s,o,i,l,h,g))}postRender(t,e){const i=e.viewHints,n=!(i[Ro]||i[Po]);this.renderedPixelToCoordinateTransform_=e.pixelToCoordinateTransform.slice(),this.renderedRotation_=e.viewState.rotation;const r=this.getLayer(),s=r.getRenderMode(),o=t.globalAlpha;t.globalAlpha=r.getOpacity();const a=bp[s],l=e.viewState,h=l.rotation,c=r.getSource(),u=c.getTileGridForProjection(l.projection).getZForResolution(l.resolution,c.zDirection),d=this.renderedTiles,g=[],f=[];let p=!0;for(let i=d.length-1;i>=0;--i){const s=d[i];p=p&&!s.getReplayState(r).dirty;const o=s.executorGroups[z(r)].filter((t=>t.hasExecutors(a)));if(0===o.length)continue;const l=this.getTileRenderTransform(s,e),c=s.tileCoord[0];let m=!1;const _=o[0].getClipCoords(l);if(_){for(let e=0,i=g.length;e<i;++e)if(u!==c&&c<f[e]){const i=g[e];we([_[0],_[3],_[4],_[7]],[i[0],i[3],i[4],i[7]])&&(m||(t.save(),m=!0),t.beginPath(),t.moveTo(_[0],_[1]),t.lineTo(_[2],_[3]),t.lineTo(_[4],_[5]),t.lineTo(_[6],_[7]),t.moveTo(i[6],i[7]),t.lineTo(i[4],i[5]),t.lineTo(i[2],i[3]),t.lineTo(i[0],i[1]),t.clip())}g.push(_),f.push(c)}for(let e=0,i=o.length;e<i;++e){o[e].execute(t,1,l,h,n,a)}m&&t.restore()}t.globalAlpha=o,this.ready=p,super.postRender(t,e)}renderFeature(t,e,i,n,r){if(!i)return!1;let s=!1;if(Array.isArray(i))for(let o=0,a=i.length;o<a;++o)s=Ml(n,t,i[o],e,this.boundHandleStyleImageChange_,void 0,r)||s;else s=Ml(n,t,i,e,this.boundHandleStyleImageChange_,void 0,r);return s}tileImageNeedsRender_(t){const e=this.getLayer();if("vector"===e.getRenderMode())return!1;const i=t.getReplayState(e),n=e.getRevision(),r=t.wantedResolution;return i.renderedTileResolution!==r||i.renderedTileRevision!==n}renderTileImage_(t,e){const i=this.getLayer(),n=t.getReplayState(i),r=i.getRevision(),s=t.executorGroups[z(i)];n.renderedTileRevision=r;const o=t.wrappedTileCoord,a=o[0],l=i.getSource();let h=e.pixelRatio;const c=e.viewState.projection,u=l.getTileGridForProjection(c),d=u.getResolution(t.tileCoord[0]),g=e.pixelRatio/t.wantedResolution*d,f=u.getResolution(a),p=t.getContext(i);h=Math.round(Math.max(h,g/h));const m=l.getTilePixelSize(a,h,c);p.canvas.width=m[0],p.canvas.height=m[1];const _=h/g;if(1!==_){const t=wt(this.tmpTransform_);Pt(t,_,_),p.setTransform.apply(p,t)}const y=u.getTileCoordExtent(o,this.tmpExtent),x=g/f,v=wt(this.tmpTransform_);Pt(v,x,-x),Lt(v,-y[0],-y[3]);for(let t=0,e=s.length;t<e;++t){s[t].execute(p,_,v,0,!0,Cp[i.getRenderMode()])}n.renderedTileResolution=t.wantedResolution}}class Pp extends _n{constructor(t,e,i){super(),void 0!==i&&void 0===e?this.setFlatCoordinates(i,t):(e=e||0,this.setCenterAndRadius(t,e,i))}clone(){const t=new Pp(this.flatCoordinates.slice(),void 0,this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){const r=this.flatCoordinates,s=t-r[0],o=e-r[1],a=s*s+o*o;if(a<n){if(0===a)for(let t=0;t<this.stride;++t)i[t]=r[t];else{const t=this.getRadius()/Math.sqrt(a);i[0]=r[0]+t*s,i[1]=r[1]+t*o;for(let t=2;t<this.stride;++t)i[t]=r[t]}return i.length=this.stride,a}return n}containsXY(t,e){const i=this.flatCoordinates,n=t-i[0],r=e-i[1];return n*n+r*r<=this.getRadiusSquared_()}getCenter(){return this.flatCoordinates.slice(0,this.stride)}computeExtent(t){const e=this.flatCoordinates,i=e[this.stride]-e[0];return $t(e[0]-i,e[1]-i,e[0]+i,e[1]+i,t)}getRadius(){return Math.sqrt(this.getRadiusSquared_())}getRadiusSquared_(){const t=this.flatCoordinates[this.stride]-this.flatCoordinates[0],e=this.flatCoordinates[this.stride+1]-this.flatCoordinates[1];return t*t+e*e}getType(){return"Circle"}intersectsExtent(t){if(we(t,this.getExtent())){const e=this.getCenter();return t[0]<=e[0]&&t[2]>=e[0]||(t[1]<=e[1]&&t[3]>=e[1]||he(t,this.intersectsCoordinate.bind(this)))}return!1}setCenter(t){const e=this.stride,i=this.flatCoordinates[e]-this.flatCoordinates[0],n=t.slice();n[e]=n[0]+i;for(let i=1;i<e;++i)n[e+i]=t[i];this.setFlatCoordinates(this.layout,n),this.changed()}setCenterAndRadius(t,e,i){this.setLayout(i,t,0),this.flatCoordinates||(this.flatCoordinates=[]);const n=this.flatCoordinates;let r=Rn(n,0,t,this.stride);n[r++]=n[0]+e;for(let t=1,e=this.stride;t<e;++t)n[r++]=n[t];n.length=r,this.changed()}getCoordinates(){return null}setCoordinates(t,e){}setRadius(t){this.flatCoordinates[this.stride]=this.flatCoordinates[0]+t,this.changed()}rotate(t,e){const i=this.getCenter(),n=this.getStride();this.setCenter(dn(i,0,i.length,n,t,e,i)),this.changed()}translate(t,e){const i=this.getCenter(),n=this.getStride();this.setCenter(fn(i,0,i.length,n,t,e,i)),this.changed()}}Pp.prototype.transform;class Ip extends mn{constructor(t){super(),this.geometries_=t||null,this.changeEventsKeys_=[],this.listenGeometriesChange_()}unlistenGeometriesChange_(){this.changeEventsKeys_.forEach(k),this.changeEventsKeys_.length=0}listenGeometriesChange_(){if(this.geometries_)for(let t=0,e=this.geometries_.length;t<e;++t)this.changeEventsKeys_.push(N(this.geometries_[t],S,this.changed,this))}clone(){const t=new Ip(null);return t.setGeometries(this.geometries_),t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<Wt(this.getExtent(),t,e))return n;const r=this.geometries_;for(let s=0,o=r.length;s<o;++s)n=r[s].closestPointXY(t,e,i,n);return n}containsXY(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)if(i[n].containsXY(t,e))return!0;return!1}computeExtent(t){Jt(t);const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)ne(t,e[i].getExtent());return t}getGeometries(){return Lp(this.geometries_)}getGeometriesArray(){return this.geometries_}getGeometriesArrayRecursive(){let t=[];const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)e[i].getType()===this.getType()?t=t.concat(e[i].getGeometriesArrayRecursive()):t.push(e[i]);return t}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=[],i=this.geometries_;let n=!1;for(let r=0,s=i.length;r<s;++r){const s=i[r],o=s.getSimplifiedGeometry(t);e.push(o),o!==s&&(n=!0)}if(n){const t=new Ip(null);return t.setGeometriesArray(e),t}return this.simplifiedGeometryMaxMinSquaredTolerance=t,this}getType(){return"GeometryCollection"}intersectsExtent(t){const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)if(e[i].intersectsExtent(t))return!0;return!1}isEmpty(){return 0===this.geometries_.length}rotate(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)i[n].rotate(t,e);this.changed()}scale(t,e,i){i||(i=ge(this.getExtent()));const n=this.geometries_;for(let r=0,s=n.length;r<s;++r)n[r].scale(t,e,i);this.changed()}setGeometries(t){this.setGeometriesArray(Lp(t))}setGeometriesArray(t){this.unlistenGeometriesChange_(),this.geometries_=t,this.listenGeometriesChange_(),this.changed()}applyTransform(t){const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)e[i].applyTransform(t);this.changed()}translate(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)i[n].translate(t,e);this.changed()}disposeInternal(){this.unlistenGeometriesChange_(),super.disposeInternal()}}function Lp(t){const e=[];for(let i=0,n=t.length;i<n;++i)e.push(t[i].clone());return e}function Mp(t,e,i,n,r,s,a){let l,h;const c=(i-e)/n;if(1===c)l=e;else if(2===c)l=e,h=r;else if(0!==c){let s=t[e],a=t[e+1],c=0;const u=[0];for(let r=e+n;r<i;r+=n){const e=t[r],i=t[r+1];c+=Math.sqrt((e-s)*(e-s)+(i-a)*(i-a)),u.push(c),s=e,a=i}const d=r*c,g=o(u,d);g<0?(h=(d-u[-g-2])/(u[-g-1]-u[-g-2]),l=e+(-g-2)*n):l=e+g*n}a=a>1?a:2,s=s||new Array(a);for(let e=0;e<a;++e)s[e]=void 0===l?NaN:void 0===h?t[l+e]:hi(t[l+e],t[l+n+e],h);return s}function Fp(t,e,i,n,r,s){if(i==e)return null;let o;if(r<t[e+n-1])return s?(o=t.slice(e,e+n),o[n-1]=r,o):null;if(t[i-1]<r)return s?(o=t.slice(i-n,i),o[n-1]=r,o):null;if(r==t[e+n-1])return t.slice(e,e+n);let a=e/n,l=i/n;for(;a<l;){const e=a+l>>1;r<t[(e+1)*n-1]?l=e:a=e+1}const h=t[a*n-1];if(r==h)return t.slice((a-1)*n,(a-1)*n+n);const c=(r-h)/(t[(a+1)*n-1]-h);o=[];for(let e=0;e<n-1;++e)o.push(hi(t[(a-1)*n+e],t[a*n+e],c));return o.push(r),o}function Ap(t,e,i,n,r,s,o){if(o)return Fp(t,e,i[i.length-1],n,r,s);let a;if(r<t[n-1])return s?(a=t.slice(0,n),a[n-1]=r,a):null;if(t[t.length-1]<r)return s?(a=t.slice(t.length-n),a[n-1]=r,a):null;for(let s=0,o=i.length;s<o;++s){const o=i[s];if(e!=o){if(r<t[e+n-1])return null;if(r<=t[o-1])return Fp(t,e,o,n,r,!1);e=o}}return null}class Op extends _n{constructor(t,e){super(),this.flatMidpoint_=null,this.flatMidpointRevision_=-1,this.maxDelta_=-1,this.maxDeltaRevision_=-1,void 0===e||Array.isArray(t[0])?this.setCoordinates(t,e):this.setFlatCoordinates(e,t)}appendCoordinate(t){this.flatCoordinates?c(this.flatCoordinates,t):this.flatCoordinates=t.slice(),this.changed()}clone(){const t=new Op(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Wt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Sn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Tn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,e,i,n))}forEachSegment(t){return Jn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinateAtM(t,e){return"XYM"!=this.layout&&"XYZM"!=this.layout?null:(e=void 0!==e&&e,Fp(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e))}getCoordinates(){return Gn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,e){return Mp(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,this.stride)}getLength(){return sp(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getFlatMidpoint(){return this.flatMidpointRevision_!=this.getRevision()&&(this.flatMidpoint_=this.getCoordinateAt(.5,this.flatMidpoint_),this.flatMidpointRevision_=this.getRevision()),this.flatMidpoint_}getSimplifiedGeometryInternal(t){const e=[];return e.length=Mn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new Op(e,"XY")}getType(){return"LineString"}intersectsExtent(t){return Qn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Pn(this.flatCoordinates,0,t,this.stride),this.changed()}}class Np extends _n{constructor(t,e,i){if(super(),this.ends_=[],this.maxDelta_=-1,this.maxDeltaRevision_=-1,Array.isArray(t[0]))this.setCoordinates(t,e);else if(void 0!==e&&i)this.setFlatCoordinates(e,t),this.ends_=i;else{let e=this.getLayout();const i=t,n=[],r=[];for(let t=0,s=i.length;t<s;++t){const s=i[t];0===t&&(e=s.getLayout()),c(n,s.getFlatCoordinates()),r.push(n.length)}this.setFlatCoordinates(e,n),this.ends_=r}}appendLineString(t){this.flatCoordinates?c(this.flatCoordinates,t.getFlatCoordinates().slice()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new Np(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Wt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(wn(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Cn(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!1,t,e,i,n))}getCoordinateAtM(t,e,i){return"XYM"!=this.layout&&"XYZM"!=this.layout||0===this.flatCoordinates.length?null:(e=void 0!==e&&e,i=void 0!==i&&i,Ap(this.flatCoordinates,0,this.ends_,this.stride,t,e,i))}getCoordinates(){return jn(this.flatCoordinates,0,this.ends_,this.stride)}getEnds(){return this.ends_}getLineString(t){return t<0||this.ends_.length<=t?null:new Op(this.flatCoordinates.slice(0===t?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLineStrings(){const t=this.flatCoordinates,e=this.ends_,i=this.layout,n=[];let r=0;for(let s=0,o=e.length;s<o;++s){const o=e[s],a=new Op(t.slice(r,o),i);n.push(a),r=o}return n}getFlatMidpoints(){const t=[],e=this.flatCoordinates;let i=0;const n=this.ends_,r=this.stride;for(let s=0,o=n.length;s<o;++s){const o=n[s];c(t,Mp(e,i,o,r,.5)),i=o}return t}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=Fn(this.flatCoordinates,0,this.ends_,this.stride,t,e,0,i),new Np(e,"XY",i)}getType(){return"MultiLineString"}intersectsExtent(t){return tr(this.flatCoordinates,0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=In(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}class Dp extends _n{constructor(t,e){super(),e&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}appendPoint(t){this.flatCoordinates?c(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.changed()}clone(){const t=new Dp(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<Wt(this.getExtent(),t,e))return n;const r=this.flatCoordinates,s=this.stride;for(let o=0,a=r.length;o<a;o+=s){const a=ri(t,e,r[o],r[o+1]);if(a<n){n=a;for(let t=0;t<s;++t)i[t]=r[o+t];i.length=s}}return n}getCoordinates(){return Gn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getPoint(t){const e=this.flatCoordinates?this.flatCoordinates.length/this.stride:0;return t<0||e<=t?null:new Wn(this.flatCoordinates.slice(t*this.stride,(t+1)*this.stride),this.layout)}getPoints(){const t=this.flatCoordinates,e=this.layout,i=this.stride,n=[];for(let r=0,s=t.length;r<s;r+=i){const s=new Wn(t.slice(r,r+i),e);n.push(s)}return n}getType(){return"MultiPoint"}intersectsExtent(t){const e=this.flatCoordinates,i=this.stride;for(let n=0,r=e.length;n<r;n+=i){if(Kt(t,e[n],e[n+1]))return!0}return!1}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Pn(this.flatCoordinates,0,t,this.stride),this.changed()}}function kp(t,e,i,n){const r=[];let s=[1/0,1/0,-1/0,-1/0];for(let o=0,a=i.length;o<a;++o){const a=i[o];s=te(t,e,a[0],n),r.push((s[0]+s[2])/2,(s[1]+s[3])/2),e=a[a.length-1]}return r}class Gp extends _n{constructor(t,e,i){if(super(),this.endss_=[],this.flatInteriorPointsRevision_=-1,this.flatInteriorPoints_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,!i&&!Array.isArray(t[0])){let n=this.getLayout();const r=t,s=[],o=[];for(let t=0,e=r.length;t<e;++t){const e=r[t];0===t&&(n=e.getLayout());const i=s.length,a=e.getEnds();for(let t=0,e=a.length;t<e;++t)a[t]+=i;c(s,e.getFlatCoordinates()),o.push(a)}e=n,t=s,i=o}void 0!==e&&i?(this.setFlatCoordinates(e,t),this.endss_=i):this.setCoordinates(t,e)}appendPolygon(t){let e;if(this.flatCoordinates){const i=this.flatCoordinates.length;c(this.flatCoordinates,t.getFlatCoordinates()),e=t.getEnds().slice();for(let t=0,n=e.length;t<n;++t)e[t]+=i}else this.flatCoordinates=t.getFlatCoordinates().slice(),e=t.getEnds().slice(),this.endss_.push();this.endss_.push(e),this.changed()}clone(){const t=this.endss_.length,e=new Array(t);for(let i=0;i<t;++i)e[i]=this.endss_[i].slice();const i=new Gp(this.flatCoordinates.slice(),this.layout,e);return i.applyProperties(this),i}closestPointXY(t,e,i,n){return n<Wt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(En(this.flatCoordinates,0,this.endss_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),bn(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return qn(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t,e)}getArea(){return Xn(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),hr(e,0,this.endss_,this.stride,t)):e=this.flatCoordinates,Bn(e,0,this.endss_,this.stride)}getEndss(){return this.endss_}getFlatInteriorPoints(){if(this.flatInteriorPointsRevision_!=this.getRevision()){const t=kp(this.flatCoordinates,0,this.endss_,this.stride);this.flatInteriorPoints_=$n(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t),this.flatInteriorPointsRevision_=this.getRevision()}return this.flatInteriorPoints_}getInteriorPoints(){return new Dp(this.getFlatInteriorPoints().slice(),"XYM")}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;ar(t,0,this.endss_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=hr(this.orientedFlatCoordinates_,0,this.endss_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=kn(this.flatCoordinates,0,this.endss_,this.stride,Math.sqrt(t),e,0,i),new Gp(e,"XY",i)}getPolygon(t){if(t<0||this.endss_.length<=t)return null;let e;if(0===t)e=0;else{const i=this.endss_[t-1];e=i[i.length-1]}const i=this.endss_[t].slice(),n=i[i.length-1];if(0!==e)for(let t=0,n=i.length;t<n;++t)i[t]-=e;return new ur(this.flatCoordinates.slice(e,n),this.layout,i)}getPolygons(){const t=this.layout,e=this.flatCoordinates,i=this.endss_,n=[];let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s].slice(),a=o[o.length-1];if(0!==r)for(let t=0,e=o.length;t<e;++t)o[t]-=r;const l=new ur(e.slice(r,a),t,o);n.push(l),r=a}return n}getType(){return"MultiPolygon"}intersectsExtent(t){return nr(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,3),this.flatCoordinates||(this.flatCoordinates=[]);const i=Ln(this.flatCoordinates,0,t,this.stride,this.endss_);if(0===i.length)this.flatCoordinates.length=0;else{const t=i[i.length-1];this.flatCoordinates.length=0===t.length?0:t[t.length-1]}this.changed()}}const jp=[1,0,0,1,0,0];class Bp{constructor(t,e,i,n,r){this.styleFunction,this.extent_,this.id_=r,this.type_=t,this.flatCoordinates_=e,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=i,this.properties_=n}get(t){return this.properties_[t]}getExtent(){return this.extent_||(this.extent_="Point"===this.type_?Qt(this.flatCoordinates_):te(this.flatCoordinates_,0,this.flatCoordinates_.length,2)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=ge(this.getExtent());this.flatInteriorPoints_=Hn(this.flatCoordinates_,0,this.ends_,2,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){const t=kp(this.flatCoordinates_,0,this.ends_,2);this.flatInteriorPoints_=$n(this.flatCoordinates_,0,this.ends_,2,t)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=Mp(this.flatCoordinates_,0,this.flatCoordinates_.length,2,.5)),this.flatMidpoints_}getFlatMidpoints(){if(!this.flatMidpoints_){this.flatMidpoints_=[];const t=this.flatCoordinates_;let e=0;const i=this.ends_;for(let n=0,r=i.length;n<r;++n){const r=i[n],s=Mp(t,e,r,2,.5);c(this.flatMidpoints_,s),e=r}}return this.flatMidpoints_}getId(){return this.id_}getOrientedFlatCoordinates(){return this.flatCoordinates_}getGeometry(){return this}getSimplifiedGeometry(t){return this}simplifyTransformed(t,e){return this}getProperties(){return this.properties_}getStride(){return 2}getStyleFunction(){return this.styleFunction}getType(){return this.type_}transform(t){const e=(t=Ui(t)).getExtent(),i=t.getWorldExtent();if(e&&i){const t=_e(i)/_e(e);Mt(jp,i[0],i[3],t,-t,0,0,0),un(this.flatCoordinates_,0,this.flatCoordinates_.length,2,jp,this.flatCoordinates_)}}getEnds(){return this.ends_}}function Up(t){const e=t.getType();switch(e){case"Point":return new Wn(t.getFlatCoordinates());case"MultiPoint":return new Dp(t.getFlatCoordinates(),"XY");case"LineString":return new Op(t.getFlatCoordinates(),"XY");case"MultiLineString":return new Np(t.getFlatCoordinates(),"XY",t.getEnds());case"Polygon":const i=t.getFlatCoordinates(),n=t.getEnds(),r=cr(i,n);return r.length>1?new Gp(i,"XY",r):new ur(i,"XY",n);default:throw new Error("Invalid geometry type:"+e)}}Bp.prototype.getEndss=Bp.prototype.getEnds,Bp.prototype.getFlatCoordinates=Bp.prototype.getOrientedFlatCoordinates;class zp extends Ig{constructor(t){super(t)}createRenderer(){return new Ep(this)}}function Xp(t,e,i){const n=[];let r=t(0),s=t(1),o=e(r),a=e(s);const l=[s,r],h=[a,o],c=[1,0],u={};let d,g,f,p,m,_,y=1e5;for(;--y>0&&c.length>0;)f=c.pop(),r=l.pop(),o=h.pop(),_=f.toString(),_ in u||(n.push(o[0],o[1]),u[_]=!0),p=c.pop(),s=l.pop(),a=h.pop(),m=(f+p)/2,d=t(m),g=e(d),ni(g[0],g[1],o[0],o[1],a[0],a[1])<i?(n.push(a[0],a[1]),_=p.toString(),u[_]=!0):(c.push(p,m,m,f),h.push(a,g,g,o),l.push(s,d,d,r));return n}function Vp(t,e,i,n,r){return Xp((function(n){return[t,e+(i-e)*n]}),Hi(Ui("EPSG:4326"),n),r)}function Wp(t,e,i,n,r){return Xp((function(n){return[e+(i-e)*n,t]}),Hi(Ui("EPSG:4326"),n),r)}const Zp=new hg({color:"rgba(0,0,0,0.2)"}),Yp=[90,45,30,20,10,5,2,1,.5,20/60,10/60,5/60,2/60,1/60,30/3600,20/3600,10/3600,5/3600,2/3600,1/3600];const Kp="blur",qp="gradient",Hp="radius",$p=["#00f","#0ff","#0f0","#ff0","#f00"];class Jp{constructor(){this.dataProjection=void 0,this.defaultFeatureProjection=void 0,this.supportedMediaTypes=null}getReadOptions(t,e){if(e){let i=e.dataProjection?Ui(e.dataProjection):this.readProjection(t);e.extent&&i&&"tile-pixels"===i.getUnits()&&(i=Ui(i),i.setWorldExtent(e.extent)),e={dataProjection:i,featureProjection:e.featureProjection}}return this.adaptOptions(e)}adaptOptions(t){return Object.assign({dataProjection:this.dataProjection,featureProjection:this.defaultFeatureProjection},t)}getType(){return B()}readFeature(t,e){return B()}readFeatures(t,e){return B()}readGeometry(t,e){return B()}readProjection(t){return B()}writeFeature(t,e){return B()}writeFeatures(t,e){return B()}writeGeometry(t,e){return B()}}function Qp(t,e,i){const n=i?Ui(i.featureProjection):null,r=i?Ui(i.dataProjection):null;let s;if(s=n&&r&&!Ki(n,r)?(e?t.clone():t).transform(e?n:r,e?r:n):t,e&&i&&void 0!==i.decimals){const e=Math.pow(10,i.decimals),n=function(t){for(let i=0,n=t.length;i<n;++i)t[i]=Math.round(t[i]*e)/e;return t};s===t&&(s=t.clone()),s.applyTransform(n)}return s}function tm(t,e){const i=e?Ui(e.featureProjection):null,n=e?Ui(e.dataProjection):null;return i&&n&&!Ki(i,n)?Ji(t,n,i):t}var em={
/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
read:function(t,e,i,n,r){var s,o,a=8*r-n-1,l=(1<<a)-1,h=l>>1,c=-7,u=i?r-1:0,d=i?-1:1,g=t[e+u];for(u+=d,s=g&(1<<-c)-1,g>>=-c,c+=a;c>0;s=256*s+t[e+u],u+=d,c-=8);for(o=s&(1<<-c)-1,s>>=-c,c+=n;c>0;o=256*o+t[e+u],u+=d,c-=8);if(0===s)s=1-h;else{if(s===l)return o?NaN:1/0*(g?-1:1);o+=Math.pow(2,n),s-=h}return(g?-1:1)*o*Math.pow(2,s-n)},write:function(t,e,i,n,r,s){var o,a,l,h=8*s-r-1,c=(1<<h)-1,u=c>>1,d=23===r?Math.pow(2,-24)-Math.pow(2,-77):0,g=n?0:s-1,f=n?1:-1,p=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(a=isNaN(e)?1:0,o=c):(o=Math.floor(Math.log(e)/Math.LN2),e*(l=Math.pow(2,-o))<1&&(o--,l*=2),(e+=o+u>=1?d/l:d*Math.pow(2,1-u))*l>=2&&(o++,l/=2),o+u>=c?(a=0,o=c):o+u>=1?(a=(e*l-1)*Math.pow(2,r),o+=u):(a=e*Math.pow(2,u-1)*Math.pow(2,r),o=0));r>=8;t[i+g]=255&a,g+=f,a/=256,r-=8);for(o=o<<r|a,h+=r;h>0;t[i+g]=255&o,g+=f,o/=256,h-=8);t[i+g-f]|=128*p}},im=rm,nm=em;function rm(t){this.buf=ArrayBuffer.isView&&ArrayBuffer.isView(t)?t:new Uint8Array(t||0),this.pos=0,this.type=0,this.length=this.buf.length}rm.Varint=0,rm.Fixed64=1,rm.Bytes=2,rm.Fixed32=5;var sm=4294967296,om=1/sm,am="undefined"==typeof TextDecoder?null:new TextDecoder("utf8");function lm(t){return t.type===rm.Bytes?t.readVarint()+t.pos:t.pos+1}function hm(t,e,i){return i?4294967296*e+(t>>>0):4294967296*(e>>>0)+(t>>>0)}function cm(t,e,i){var n=e<=16383?1:e<=2097151?2:e<=268435455?3:Math.floor(Math.log(e)/(7*Math.LN2));i.realloc(n);for(var r=i.pos-1;r>=t;r--)i.buf[r+n]=i.buf[r]}function um(t,e){for(var i=0;i<t.length;i++)e.writeVarint(t[i])}function dm(t,e){for(var i=0;i<t.length;i++)e.writeSVarint(t[i])}function gm(t,e){for(var i=0;i<t.length;i++)e.writeFloat(t[i])}function fm(t,e){for(var i=0;i<t.length;i++)e.writeDouble(t[i])}function pm(t,e){for(var i=0;i<t.length;i++)e.writeBoolean(t[i])}function mm(t,e){for(var i=0;i<t.length;i++)e.writeFixed32(t[i])}function _m(t,e){for(var i=0;i<t.length;i++)e.writeSFixed32(t[i])}function ym(t,e){for(var i=0;i<t.length;i++)e.writeFixed64(t[i])}function xm(t,e){for(var i=0;i<t.length;i++)e.writeSFixed64(t[i])}function vm(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+16777216*t[e+3]}function Sm(t,e,i){t[i]=e,t[i+1]=e>>>8,t[i+2]=e>>>16,t[i+3]=e>>>24}function wm(t,e){return(t[e]|t[e+1]<<8|t[e+2]<<16)+(t[e+3]<<24)}rm.prototype={destroy:function(){this.buf=null},readFields:function(t,e,i){for(i=i||this.length;this.pos<i;){var n=this.readVarint(),r=n>>3,s=this.pos;this.type=7&n,t(r,e,this),this.pos===s&&this.skip(n)}return e},readMessage:function(t,e){return this.readFields(t,e,this.readVarint()+this.pos)},readFixed32:function(){var t=vm(this.buf,this.pos);return this.pos+=4,t},readSFixed32:function(){var t=wm(this.buf,this.pos);return this.pos+=4,t},readFixed64:function(){var t=vm(this.buf,this.pos)+vm(this.buf,this.pos+4)*sm;return this.pos+=8,t},readSFixed64:function(){var t=vm(this.buf,this.pos)+wm(this.buf,this.pos+4)*sm;return this.pos+=8,t},readFloat:function(){var t=nm.read(this.buf,this.pos,!0,23,4);return this.pos+=4,t},readDouble:function(){var t=nm.read(this.buf,this.pos,!0,52,8);return this.pos+=8,t},readVarint:function(t){var e,i,n=this.buf;return e=127&(i=n[this.pos++]),i<128?e:(e|=(127&(i=n[this.pos++]))<<7,i<128?e:(e|=(127&(i=n[this.pos++]))<<14,i<128?e:(e|=(127&(i=n[this.pos++]))<<21,i<128?e:function(t,e,i){var n,r,s=i.buf;if(r=s[i.pos++],n=(112&r)>>4,r<128)return hm(t,n,e);if(r=s[i.pos++],n|=(127&r)<<3,r<128)return hm(t,n,e);if(r=s[i.pos++],n|=(127&r)<<10,r<128)return hm(t,n,e);if(r=s[i.pos++],n|=(127&r)<<17,r<128)return hm(t,n,e);if(r=s[i.pos++],n|=(127&r)<<24,r<128)return hm(t,n,e);if(r=s[i.pos++],n|=(1&r)<<31,r<128)return hm(t,n,e);throw new Error("Expected varint not more than 10 bytes")}(e|=(15&(i=n[this.pos]))<<28,t,this))))},readVarint64:function(){return this.readVarint(!0)},readSVarint:function(){var t=this.readVarint();return t%2==1?(t+1)/-2:t/2},readBoolean:function(){return Boolean(this.readVarint())},readString:function(){var t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&am?function(t,e,i){return am.decode(t.subarray(e,i))}(this.buf,e,t):function(t,e,i){var n="",r=e;for(;r<i;){var s,o,a,l=t[r],h=null,c=l>239?4:l>223?3:l>191?2:1;if(r+c>i)break;1===c?l<128&&(h=l):2===c?128==(192&(s=t[r+1]))&&(h=(31&l)<<6|63&s)<=127&&(h=null):3===c?(s=t[r+1],o=t[r+2],128==(192&s)&&128==(192&o)&&((h=(15&l)<<12|(63&s)<<6|63&o)<=2047||h>=55296&&h<=57343)&&(h=null)):4===c&&(s=t[r+1],o=t[r+2],a=t[r+3],128==(192&s)&&128==(192&o)&&128==(192&a)&&((h=(15&l)<<18|(63&s)<<12|(63&o)<<6|63&a)<=65535||h>=1114112)&&(h=null)),null===h?(h=65533,c=1):h>65535&&(h-=65536,n+=String.fromCharCode(h>>>10&1023|55296),h=56320|1023&h),n+=String.fromCharCode(h),r+=c}return n}(this.buf,e,t)},readBytes:function(){var t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e},readPackedVarint:function(t,e){if(this.type!==rm.Bytes)return t.push(this.readVarint(e));var i=lm(this);for(t=t||[];this.pos<i;)t.push(this.readVarint(e));return t},readPackedSVarint:function(t){if(this.type!==rm.Bytes)return t.push(this.readSVarint());var e=lm(this);for(t=t||[];this.pos<e;)t.push(this.readSVarint());return t},readPackedBoolean:function(t){if(this.type!==rm.Bytes)return t.push(this.readBoolean());var e=lm(this);for(t=t||[];this.pos<e;)t.push(this.readBoolean());return t},readPackedFloat:function(t){if(this.type!==rm.Bytes)return t.push(this.readFloat());var e=lm(this);for(t=t||[];this.pos<e;)t.push(this.readFloat());return t},readPackedDouble:function(t){if(this.type!==rm.Bytes)return t.push(this.readDouble());var e=lm(this);for(t=t||[];this.pos<e;)t.push(this.readDouble());return t},readPackedFixed32:function(t){if(this.type!==rm.Bytes)return t.push(this.readFixed32());var e=lm(this);for(t=t||[];this.pos<e;)t.push(this.readFixed32());return t},readPackedSFixed32:function(t){if(this.type!==rm.Bytes)return t.push(this.readSFixed32());var e=lm(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed32());return t},readPackedFixed64:function(t){if(this.type!==rm.Bytes)return t.push(this.readFixed64());var e=lm(this);for(t=t||[];this.pos<e;)t.push(this.readFixed64());return t},readPackedSFixed64:function(t){if(this.type!==rm.Bytes)return t.push(this.readSFixed64());var e=lm(this);for(t=t||[];this.pos<e;)t.push(this.readSFixed64());return t},skip:function(t){var e=7&t;if(e===rm.Varint)for(;this.buf[this.pos++]>127;);else if(e===rm.Bytes)this.pos=this.readVarint()+this.pos;else if(e===rm.Fixed32)this.pos+=4;else{if(e!==rm.Fixed64)throw new Error("Unimplemented type: "+e);this.pos+=8}},writeTag:function(t,e){this.writeVarint(t<<3|e)},realloc:function(t){for(var e=this.length||16;e<this.pos+t;)e*=2;if(e!==this.length){var i=new Uint8Array(e);i.set(this.buf),this.buf=i,this.length=e}},finish:function(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)},writeFixed32:function(t){this.realloc(4),Sm(this.buf,t,this.pos),this.pos+=4},writeSFixed32:function(t){this.realloc(4),Sm(this.buf,t,this.pos),this.pos+=4},writeFixed64:function(t){this.realloc(8),Sm(this.buf,-1&t,this.pos),Sm(this.buf,Math.floor(t*om),this.pos+4),this.pos+=8},writeSFixed64:function(t){this.realloc(8),Sm(this.buf,-1&t,this.pos),Sm(this.buf,Math.floor(t*om),this.pos+4),this.pos+=8},writeVarint:function(t){(t=+t||0)>268435455||t<0?function(t,e){var i,n;t>=0?(i=t%4294967296|0,n=t/4294967296|0):(n=~(-t/4294967296),4294967295^(i=~(-t%4294967296))?i=i+1|0:(i=0,n=n+1|0));if(t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,i){i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos]=127&t}(i,0,e),function(t,e){var i=(7&t)<<4;if(e.buf[e.pos++]|=i|((t>>>=3)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;e.buf[e.pos++]=127&t}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))},writeSVarint:function(t){this.writeVarint(t<0?2*-t-1:2*t)},writeBoolean:function(t){this.writeVarint(Boolean(t))},writeString:function(t){t=String(t),this.realloc(4*t.length),this.pos++;var e=this.pos;this.pos=function(t,e,i){for(var n,r,s=0;s<e.length;s++){if((n=e.charCodeAt(s))>55295&&n<57344){if(!r){n>56319||s+1===e.length?(t[i++]=239,t[i++]=191,t[i++]=189):r=n;continue}if(n<56320){t[i++]=239,t[i++]=191,t[i++]=189,r=n;continue}n=r-55296<<10|n-56320|65536,r=null}else r&&(t[i++]=239,t[i++]=191,t[i++]=189,r=null);n<128?t[i++]=n:(n<2048?t[i++]=n>>6|192:(n<65536?t[i++]=n>>12|224:(t[i++]=n>>18|240,t[i++]=n>>12&63|128),t[i++]=n>>6&63|128),t[i++]=63&n|128)}return i}(this.buf,t,this.pos);var i=this.pos-e;i>=128&&cm(e,i,this),this.pos=e-1,this.writeVarint(i),this.pos+=i},writeFloat:function(t){this.realloc(4),nm.write(this.buf,t,this.pos,!0,23,4),this.pos+=4},writeDouble:function(t){this.realloc(8),nm.write(this.buf,t,this.pos,!0,52,8),this.pos+=8},writeBytes:function(t){var e=t.length;this.writeVarint(e),this.realloc(e);for(var i=0;i<e;i++)this.buf[this.pos++]=t[i]},writeRawMessage:function(t,e){this.pos++;var i=this.pos;t(e,this);var n=this.pos-i;n>=128&&cm(i,n,this),this.pos=i-1,this.writeVarint(n),this.pos+=n},writeMessage:function(t,e,i){this.writeTag(t,rm.Bytes),this.writeRawMessage(e,i)},writePackedVarint:function(t,e){e.length&&this.writeMessage(t,um,e)},writePackedSVarint:function(t,e){e.length&&this.writeMessage(t,dm,e)},writePackedBoolean:function(t,e){e.length&&this.writeMessage(t,pm,e)},writePackedFloat:function(t,e){e.length&&this.writeMessage(t,gm,e)},writePackedDouble:function(t,e){e.length&&this.writeMessage(t,fm,e)},writePackedFixed32:function(t,e){e.length&&this.writeMessage(t,mm,e)},writePackedSFixed32:function(t,e){e.length&&this.writeMessage(t,_m,e)},writePackedFixed64:function(t,e){e.length&&this.writeMessage(t,ym,e)},writePackedSFixed64:function(t,e){e.length&&this.writeMessage(t,xm,e)},writeBytesField:function(t,e){this.writeTag(t,rm.Bytes),this.writeBytes(e)},writeFixed32Field:function(t,e){this.writeTag(t,rm.Fixed32),this.writeFixed32(e)},writeSFixed32Field:function(t,e){this.writeTag(t,rm.Fixed32),this.writeSFixed32(e)},writeFixed64Field:function(t,e){this.writeTag(t,rm.Fixed64),this.writeFixed64(e)},writeSFixed64Field:function(t,e){this.writeTag(t,rm.Fixed64),this.writeSFixed64(e)},writeVarintField:function(t,e){this.writeTag(t,rm.Varint),this.writeVarint(e)},writeSVarintField:function(t,e){this.writeTag(t,rm.Varint),this.writeSVarint(e)},writeStringField:function(t,e){this.writeTag(t,rm.Bytes),this.writeString(e)},writeFloatField:function(t,e){this.writeTag(t,rm.Fixed32),this.writeFloat(e)},writeDoubleField:function(t,e){this.writeTag(t,rm.Fixed64),this.writeDouble(e)},writeBooleanField:function(t,e){this.writeVarintField(t,Boolean(e))}};class Em extends Jp{constructor(t){super(),t=t||{},this.dataProjection=new Ae({code:"",units:"tile-pixels"}),this.featureClass_=t.featureClass?t.featureClass:Bp,this.geometryName_=t.geometryName,this.layerName_=t.layerName?t.layerName:"layer",this.layers_=t.layers?t.layers:null,this.idProperty_=t.idProperty,this.supportedMediaTypes=["application/vnd.mapbox-vector-tile","application/x-protobuf"]}readRawGeometry_(t,e,i,n){t.pos=e.geometry;const r=t.readVarint()+t.pos;let s=1,o=0,a=0,l=0,h=0,c=0;for(;t.pos<r;){if(!o){const e=t.readVarint();s=7&e,o=e>>3}o--,1===s||2===s?(a+=t.readSVarint(),l+=t.readSVarint(),1===s&&h>c&&(n.push(h),c=h),i.push(a,l),h+=2):7===s?h>c&&(i.push(i[c],i[c+1]),h+=2):at(!1,59)}h>c&&(n.push(h),c=h)}createFeature_(t,e,i){const n=e.type;if(0===n)return null;let r;const s=e.properties;let o;this.idProperty_?(o=s[this.idProperty_],delete s[this.idProperty_]):o=e.id,s[this.layerName_]=e.layer.name;const a=[],l=[];this.readRawGeometry_(t,e,a,l);const h=function(t,e){let i;1===t?i=1===e?"Point":"MultiPoint":2===t?i=1===e?"LineString":"MultiLineString":3===t&&(i="Polygon");return i}(n,l.length);if(this.featureClass_===Bp)r=new this.featureClass_(h,a,l,s,o),r.transform(i.dataProjection);else{let t;if("Polygon"==h){const e=cr(a,l);t=e.length>1?new Gp(a,"XY",e):new ur(a,"XY",l)}else t="Point"===h?new Wn(a,"XY"):"LineString"===h?new Op(a,"XY"):"MultiPoint"===h?new Dp(a,"XY"):"MultiLineString"===h?new Np(a,"XY",l):null;r=new(0,this.featureClass_),this.geometryName_&&r.setGeometryName(this.geometryName_);const e=Qp(t,!1,i);r.setGeometry(e),void 0!==o&&r.setId(o),r.setProperties(s,!0)}return r}getType(){return"arraybuffer"}readFeatures(t,e){const i=this.layers_,n=Ui((e=this.adaptOptions(e)).dataProjection);n.setWorldExtent(e.extent),e.dataProjection=n;const r=new im(t),s=r.readFields(Tm,{}),o=[];for(const t in s){if(i&&!i.includes(t))continue;const a=s[t],l=a?[0,0,a.extent,a.extent]:null;n.setExtent(l);for(let t=0,i=a.length;t<i;++t){const i=Rm(r,a,t),n=this.createFeature_(r,i,e);null!==n&&o.push(n)}}return o}readProjection(t){return this.dataProjection}setLayers(t){this.layers_=t}}function Tm(t,e,i){if(3===t){const t={keys:[],values:[],features:[]},n=i.readVarint()+i.pos;i.readFields(Cm,t,n),t.length=t.features.length,t.length&&(e[t.name]=t)}}function Cm(t,e,i){if(15===t)e.version=i.readVarint();else if(1===t)e.name=i.readString();else if(5===t)e.extent=i.readVarint();else if(2===t)e.features.push(i.pos);else if(3===t)e.keys.push(i.readString());else if(4===t){let n=null;const r=i.readVarint()+i.pos;for(;i.pos<r;)n=1===(t=i.readVarint()>>3)?i.readString():2===t?i.readFloat():3===t?i.readDouble():4===t?i.readVarint64():5===t?i.readVarint():6===t?i.readSVarint():7===t?i.readBoolean():null;e.values.push(n)}}function bm(t,e,i){if(1==t)e.id=i.readVarint();else if(2==t){const t=i.readVarint()+i.pos;for(;i.pos<t;){const t=e.layer.keys[i.readVarint()],n=e.layer.values[i.readVarint()];e.properties[t]=n}}else 3==t?e.type=i.readVarint():4==t&&(e.geometry=i.pos)}function Rm(t,e,i){t.pos=e.features[i];const n=t.readVarint()+t.pos,r={layer:e,type:0,properties:{}};return t.readFields(bm,r,n),r}class Pm extends Ig{constructor(t){t=t||{};const e=Object.assign({},t);delete e.preload,delete e.useInterimTilesOnError,super(e),this.on,this.once,this.un;const i=t.renderMode||"hybrid";at("hybrid"==i||"vector"==i,28),this.renderMode_=i,this.setPreload(t.preload?t.preload:0),this.setUseInterimTilesOnError(void 0===t.useInterimTilesOnError||t.useInterimTilesOnError),this.getBackground,this.setBackground}createRenderer(){return new Rp(this)}getFeatures(t){return super.getFeatures(t)}getRenderMode(){return this.renderMode_}getPreload(){return this.get(Mc)}getUseInterimTilesOnError(){return this.get(Fc)}setPreload(t){this.set(Mc,t)}setUseInterimTilesOnError(t){this.set(Fc,t)}}class Im extends i{constructor(t){super(w),this.error=t}}function Lm(t,e){const i=`\n    attribute vec2 ${pd.TEXTURE_COORD};\n    uniform mat4 ${fd.TILE_TRANSFORM};\n    uniform float ${fd.TEXTURE_PIXEL_WIDTH};\n    uniform float ${fd.TEXTURE_PIXEL_HEIGHT};\n    uniform float ${fd.TEXTURE_RESOLUTION};\n    uniform float ${fd.TEXTURE_ORIGIN_X};\n    uniform float ${fd.TEXTURE_ORIGIN_Y};\n    uniform float ${fd.DEPTH};\n\n    varying vec2 v_textureCoord;\n    varying vec2 v_mapCoord;\n\n    void main() {\n      v_textureCoord = ${pd.TEXTURE_COORD};\n      v_mapCoord = vec2(\n        ${fd.TEXTURE_ORIGIN_X} + ${fd.TEXTURE_RESOLUTION} * ${fd.TEXTURE_PIXEL_WIDTH} * v_textureCoord[0],\n        ${fd.TEXTURE_ORIGIN_Y} - ${fd.TEXTURE_RESOLUTION} * ${fd.TEXTURE_PIXEL_HEIGHT} * v_textureCoord[1]\n      );\n      gl_Position = ${fd.TILE_TRANSFORM} * vec4(${pd.TEXTURE_COORD}, ${fd.DEPTH}, 1.0);\n    }\n  `,n={inFragmentShader:!0,variables:[],attributes:[],stringLiteralsMap:{},functions:{},bandCount:e},r=[];if(void 0!==t.color){const e=Gd(n,t.color,Cd);r.push(`color = ${e};`)}if(void 0!==t.contrast){const e=Gd(n,t.contrast,Ed);r.push(`color.rgb = clamp((${e} + 1.0) * color.rgb - (${e} / 2.0), vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));`)}if(void 0!==t.exposure){const e=Gd(n,t.exposure,Ed);r.push(`color.rgb = clamp((${e} + 1.0) * color.rgb, vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));`)}if(void 0!==t.saturation){const e=Gd(n,t.saturation,Ed);r.push(`\n      float saturation = ${e} + 1.0;\n      float sr = (1.0 - saturation) * 0.2126;\n      float sg = (1.0 - saturation) * 0.7152;\n      float sb = (1.0 - saturation) * 0.0722;\n      mat3 saturationMatrix = mat3(\n        sr + saturation, sr, sr,\n        sg, sg + saturation, sg,\n        sb, sb, sb + saturation\n      );\n      color.rgb = clamp(saturationMatrix * color.rgb, vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));\n    `)}if(void 0!==t.gamma){const e=Gd(n,t.gamma,Ed);r.push(`color.rgb = pow(color.rgb, vec3(1.0 / ${e}));`)}if(void 0!==t.brightness){const e=Gd(n,t.brightness,Ed);r.push(`color.rgb = clamp(color.rgb + ${e}, vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));`)}const s={},o=n.variables.length;if(o>1&&!t.variables)throw new Error(`Missing variables in style (expected ${n.variables})`);for(let e=0;e<o;++e){const i=n.variables[e];if(!(i in t.variables))throw new Error(`Missing '${i}' in style variables`);s[Kd(i)]=function(){let e=t.variables[i];return"string"==typeof e&&(e=Dd(n,e)),void 0!==e?e:-9999999}}const a=Object.keys(s).map((function(t){return`uniform float ${t};`})),l=Math.ceil(e/4);a.push(`uniform sampler2D ${fd.TILE_TEXTURE_ARRAY}[${l}];`),n.paletteTextures&&a.push(`uniform sampler2D u_paletteTextures[${n.paletteTextures.length}];`);const h=Object.keys(n.functions).map((function(t){return n.functions[t]}));return{vertexShader:i,fragmentShader:`\n    #ifdef GL_FRAGMENT_PRECISION_HIGH\n    precision highp float;\n    #else\n    precision mediump float;\n    #endif\n\n    varying vec2 v_textureCoord;\n    varying vec2 v_mapCoord;\n    uniform vec4 ${fd.RENDER_EXTENT};\n    uniform float ${fd.TRANSITION_ALPHA};\n    uniform float ${fd.TEXTURE_PIXEL_WIDTH};\n    uniform float ${fd.TEXTURE_PIXEL_HEIGHT};\n    uniform float ${fd.RESOLUTION};\n    uniform float ${fd.ZOOM};\n\n    ${a.join("\n")}\n\n    ${h.join("\n")}\n\n    void main() {\n      if (\n        v_mapCoord[0] < ${fd.RENDER_EXTENT}[0] ||\n        v_mapCoord[1] < ${fd.RENDER_EXTENT}[1] ||\n        v_mapCoord[0] > ${fd.RENDER_EXTENT}[2] ||\n        v_mapCoord[1] > ${fd.RENDER_EXTENT}[3]\n      ) {\n        discard;\n      }\n\n      vec4 color = texture2D(${fd.TILE_TEXTURE_ARRAY}[0],  v_textureCoord);\n\n      ${r.join("\n")}\n\n      if (color.a == 0.0) {\n        discard;\n      }\n\n      gl_FragColor = color;\n      gl_FragColor.rgb *= gl_FragColor.a;\n      gl_FragColor *= ${fd.TRANSITION_ALPHA};\n    }`,uniforms:s,paletteTextures:n.paletteTextures}}class Mm extends Ac{constructor(t){const e=(t=t?Object.assign({},t):{}).style||{};delete t.style;const i=t.cacheSize;delete t.cacheSize,super(t),this.sources_=t.sources,this.renderedSource_=null,this.renderedResolution_=NaN,this.style_=e,this.cacheSize_=i,this.styleVariables_=this.style_.variables||{},this.addChangeListener(ds,this.handleSourceUpdate_)}getSources(t,e){const i=this.getSource();return this.sources_?"function"==typeof this.sources_?this.sources_(t,e):this.sources_:i?[i]:[]}getRenderSource(){return this.renderedSource_||this.getSource()}getSourceState(){const t=this.getRenderSource();return t?t.getState():"undefined"}handleSourceUpdate_(){this.hasRenderer()&&this.getRenderer().clearCache(),this.getSource()&&this.setStyle(this.style_)}getSourceBandCount_(){const t=Number.MAX_SAFE_INTEGER,e=this.getSources([-t,-t,t,t],t);return e&&e.length&&"bandCount"in e[0]?e[0].bandCount:4}createRenderer(){const t=Lm(this.style_,this.getSourceBandCount_());return new wd(this,{vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,uniforms:t.uniforms,cacheSize:this.cacheSize_,paletteTextures:t.paletteTextures})}renderSources(t,e){const i=this.getRenderer();let n;for(let r=0,s=e.length;r<s;++r)this.renderedSource_=e[r],i.prepareFrame(t)&&(n=i.renderFrame(t));return n}render(t,e){this.rendered=!0;const i=t.viewState,n=this.getSources(t.extent,i.resolution);let r=!0;for(let t=0,e=n.length;t<e;++t){const e=n[t],i=e.getState();if("loading"==i){const t=()=>{"ready"==e.getState()&&(e.removeEventListener("change",t),this.changed())};e.addEventListener("change",t)}r=r&&"ready"==i}const s=this.renderSources(t,n);if(this.getRenderer().renderComplete&&r)return this.renderedResolution_=i.resolution,s;if(this.renderedResolution_>.5*i.resolution){const e=this.getSources(t.extent,this.renderedResolution_).filter((t=>!n.includes(t)));if(e.length>0)return this.renderSources(t,e)}return s}setStyle(t){this.styleVariables_=t.variables||{},this.style_=t;const e=Lm(this.style_,this.getSourceBandCount_());this.getRenderer().reset({vertexShader:e.vertexShader,fragmentShader:e.fragmentShader,uniforms:e.uniforms,paletteTextures:e.paletteTextures}),this.changed()}updateStyleVariables(t){Object.assign(this.styleVariables_,t),this.changed()}}Mm.prototype.dispose;const Fm="addfeatures";class Am extends i{constructor(t,e,i,n){super(t),this.features=i,this.file=e,this.projection=n}}const Om="drawstart",Nm="drawend",Dm="drawabort";class km extends i{constructor(t,e){super(t),this.feature=e}}function Gm(t,e){return ri(t[0],t[1],e[0],e[1])}function jm(t,e){const i=t.length;return e<0?t[e+i]:e>=i?t[e-i]:t[e]}function Bm(t,e,i){let n,r;e<i?(n=e,r=i):(n=i,r=e);const s=Math.ceil(n),o=Math.floor(r);if(s>o){return Gm(Zm(t,n),Zm(t,r))}let a=0;if(n<s){a+=Gm(Zm(t,n),jm(t,s))}if(o<r){a+=Gm(jm(t,o),Zm(t,r))}for(let e=s;e<o-1;++e){a+=Gm(jm(t,e),jm(t,e+1))}return a}function Um(t,e,i){if(e instanceof Op)Xm(t,e.getCoordinates(),!1,i);else if(e instanceof Np){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)Xm(t,n[e],!1,i)}else if(e instanceof ur){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)Xm(t,n[e],!0,i)}else if(e instanceof Gp){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e){const r=n[e];for(let e=0,n=r.length;e<n;++e)Xm(t,r[e],!0,i)}}else if(e instanceof Ip){const n=e.getGeometries();for(let e=0;e<n.length;++e)Um(t,n[e],i)}else;}const zm={index:-1,endIndex:NaN};function Xm(t,e,i,n){const r=t[0],s=t[1];for(let t=0,o=e.length-1;t<o;++t){const o=Wm(r,s,e[t],e[t+1]);if(0===o.squaredDistance){const r=t+o.along;return void n.push({coordinates:e,ring:i,startIndex:r,endIndex:r})}}}const Vm={along:0,squaredDistance:0};function Wm(t,e,i,n){const r=i[0],s=i[1],o=n[0]-r,a=n[1]-s;let l=0,h=r,c=s;return 0===o&&0===a||(l=ii(((t-r)*o+(e-s)*a)/(o*o+a*a),0,1),h+=o*l,c+=a*l),Vm.along=l,Vm.squaredDistance=ci(ri(t,e,h,c),10),Vm}function Zm(t,e){const i=t.length;let n=Math.floor(e);const r=e-n;n>=i?n-=i:n<0&&(n+=i);let s=n+1;s>=i&&(s-=i);const o=t[n],a=o[0],l=o[1],h=t[s];return[a+(h[0]-a)*r,l+(h[1]-l)*r]}function Ym(){const t=fg();return function(e,i){return t[e.getGeometry().getType()]}}const Km="extentchanged";class qm extends i{constructor(t){super(Km),this.extent=t}}function Hm(){const t=fg();return function(e,i){return t.Polygon}}function $m(){const t=fg();return function(e,i){return t.Point}}function Jm(t){return function(e){return zt([t,e])}}function Qm(t,e){return t[0]==e[0]?function(i){return zt([t,[i[0],e[1]]])}:t[1]==e[1]?function(i){return zt([t,[e[0],i[1]]])}:null}function t_(t){return parseFloat(t)}function e_(t){return function(t){return ci(t,5)}(t).toString()}function i_(t,e){return!isNaN(t)&&t!==t_(e_(e))}const n_=[0,0,0,0],r_=[],s_="modifystart",o_="modifyend";class a_ extends i{constructor(t,e,i){super(t),this.features=e,this.mapBrowserEvent=i}}function l_(t,e){return t.index-e.index}function h_(t,e,i){const n=e.geometry;if("Circle"===n.getType()){let r=n;if(1===e.index){const e=en();e&&(r=r.clone().transform(e,i));const n=Ti(r.getCenter(),rn(t,i)),s=Math.sqrt(n)-r.getRadius();return s*s}}const r=rn(t,i);return r_[0]=rn(e.segment[0],i),r_[1]=rn(e.segment[1],i),bi(r,r_)}function c_(t,e,i){const n=e.geometry;if("Circle"===n.getType()&&1===e.index){let e=n;const r=en();return r&&(e=e.clone().transform(r,i)),nn(e.getClosestPoint(rn(t,i)),i)}const r=rn(t,i);return r_[0]=rn(e.segment[0],i),r_[1]=rn(e.segment[1],i),nn(yi(r,r_),i)}function u_(){const t=fg();return function(e,i){return t.Point}}const d_="select";class g_ extends i{constructor(t,e,i,n){super(t),this.selected=e,this.deselected=i,this.mapBrowserEvent=n}}const f_={};class p_ extends ea{constructor(t){let e;if(super(),this.on,this.once,this.un,t=t||{},this.boundAddFeature_=this.addFeature_.bind(this),this.boundRemoveFeature_=this.removeFeature_.bind(this),this.condition_=t.condition?t.condition:pa,this.addCondition_=t.addCondition?t.addCondition:fa,this.removeCondition_=t.removeCondition?t.removeCondition:fa,this.toggleCondition_=t.toggleCondition?t.toggleCondition:_a,this.multi_=!!t.multi&&t.multi,this.filter_=t.filter?t.filter:g,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.style_=void 0!==t.style?t.style:function(){const t=fg();return c(t.Polygon,t.LineString),c(t.GeometryCollection,t.LineString),function(e){return e.getGeometry()?t[e.getGeometry().getType()]:null}}(),this.features_=t.features||new q,t.layers)if("function"==typeof t.layers)e=t.layers;else{const i=t.layers;e=function(t){return i.includes(t)}}else e=g;this.layerFilter_=e,this.featureLayerAssociation_={}}addFeatureLayerAssociation_(t,e){this.featureLayerAssociation_[z(t)]=e}getFeatures(){return this.features_}getHitTolerance(){return this.hitTolerance_}getLayer(t){return this.featureLayerAssociation_[z(t)]}setHitTolerance(t){this.hitTolerance_=t}setMap(t){this.getMap()&&this.style_&&this.features_.forEach(this.restorePreviousStyle_.bind(this)),super.setMap(t),t?(this.features_.addEventListener(W,this.boundAddFeature_),this.features_.addEventListener(Z,this.boundRemoveFeature_),this.style_&&this.features_.forEach(this.applySelectedStyle_.bind(this))):(this.features_.removeEventListener(W,this.boundAddFeature_),this.features_.removeEventListener(Z,this.boundRemoveFeature_))}addFeature_(t){const e=t.element;if(this.style_&&this.applySelectedStyle_(e),!this.getLayer(e)){const t=this.getMap().getAllLayers().find((function(t){if(t instanceof zp&&t.getSource()&&t.getSource().hasFeature(e))return t}));t&&this.addFeatureLayerAssociation_(e,t)}}removeFeature_(t){this.style_&&this.restorePreviousStyle_(t.element)}getStyle(){return this.style_}applySelectedStyle_(t){const e=z(t);e in f_||(f_[e]=t.getStyle()),t.setStyle(this.style_)}restorePreviousStyle_(t){const e=this.getMap().getInteractions().getArray();for(let i=e.length-1;i>=0;--i){const n=e[i];if(n!==this&&n instanceof p_&&n.getStyle()&&-1!==n.getFeatures().getArray().lastIndexOf(t))return void t.setStyle(n.getStyle())}const i=z(t);t.setStyle(f_[i]),delete f_[i]}removeFeatureLayerAssociation_(t){delete this.featureLayerAssociation_[z(t)]}handleEvent(t){if(!this.condition_(t))return!0;const e=this.addCondition_(t),i=this.removeCondition_(t),n=this.toggleCondition_(t),r=!e&&!i&&!n,s=t.map,o=this.getFeatures(),a=[],l=[];if(r){y(this.featureLayerAssociation_),s.forEachFeatureAtPixel(t.pixel,function(t,e){if(t instanceof lt&&this.filter_(t,e))return this.addFeatureLayerAssociation_(t,e),l.push(t),!this.multi_}.bind(this),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_});for(let t=o.getLength()-1;t>=0;--t){const e=o.item(t),i=l.indexOf(e);i>-1?l.splice(i,1):(o.remove(e),a.push(e))}0!==l.length&&o.extend(l)}else{s.forEachFeatureAtPixel(t.pixel,function(t,r){if(t instanceof lt&&this.filter_(t,r))return!e&&!n||o.getArray().includes(t)?(i||n)&&o.getArray().includes(t)&&(a.push(t),this.removeFeatureLayerAssociation_(t)):(this.addFeatureLayerAssociation_(t,r),l.push(t)),!this.multi_}.bind(this),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_});for(let t=a.length-1;t>=0;--t)o.remove(a[t]);o.extend(l)}return(l.length>0||a.length>0)&&this.dispatchEvent(new g_(d_,l,a,t)),!0}}function m_(t){return t.feature?t.feature:t.element?t.element:void 0}const __=[];const y_="translatestart",x_="translating",v_="translateend";class S_ extends i{constructor(t,e,i,n,r){super(t),this.features=e,this.coordinate=i,this.startCoordinate=n,this.mapBrowserEvent=r}}function w_(t,e,i,n,r,s){void 0!==r?s=void 0!==s?s:0:(r=[],s=0);let o=e;for(;o<i;){const e=t[o++];r[s++]=t[o++],r[s++]=e;for(let e=2;e<n;++e)r[s++]=t[o++]}return r.length=s,r}class E_ extends Jp{constructor(){super()}getType(){return"json"}readFeature(t,e){return this.readFeatureFromObject(T_(t),this.getReadOptions(t,e))}readFeatures(t,e){return this.readFeaturesFromObject(T_(t),this.getReadOptions(t,e))}readFeatureFromObject(t,e){return B()}readFeaturesFromObject(t,e){return B()}readGeometry(t,e){return this.readGeometryFromObject(T_(t),this.getReadOptions(t,e))}readGeometryFromObject(t,e){return B()}readProjection(t){return this.readProjectionFromObject(T_(t))}readProjectionFromObject(t){return B()}writeFeature(t,e){return JSON.stringify(this.writeFeatureObject(t,e))}writeFeatureObject(t,e){return B()}writeFeatures(t,e){return JSON.stringify(this.writeFeaturesObject(t,e))}writeFeaturesObject(t,e){return B()}writeGeometry(t,e){return JSON.stringify(this.writeGeometryObject(t,e))}writeGeometryObject(t,e){return B()}}function T_(t){if("string"==typeof t){const e=JSON.parse(t);return e||null}return null!==t?t:null}const C_={Point:function(t){let e;e=void 0!==t.m&&void 0!==t.z?new Wn([t.x,t.y,t.z,t.m],"XYZM"):void 0!==t.z?new Wn([t.x,t.y,t.z],"XYZ"):void 0!==t.m?new Wn([t.x,t.y,t.m],"XYM"):new Wn([t.x,t.y]);return e},LineString:function(t){const e=P_(t);return new Op(t.paths[0],e)},Polygon:function(t){const e=P_(t);return new ur(t.rings,e)},MultiPoint:function(t){const e=P_(t);return new Dp(t.points,e)},MultiLineString:function(t){const e=P_(t);return new Np(t.paths,e)},MultiPolygon:function(t){const e=P_(t);return new Gp(t.rings,e)}},b_={Point:function(t,e){const i=t.getCoordinates();let n;const r=t.getLayout();"XYZ"===r?n={x:i[0],y:i[1],z:i[2]}:"XYM"===r?n={x:i[0],y:i[1],m:i[2]}:"XYZM"===r?n={x:i[0],y:i[1],z:i[2],m:i[3]}:"XY"===r?n={x:i[0],y:i[1]}:at(!1,34);return n},LineString:function(t,e){const i=I_(t);return{hasZ:i.hasZ,hasM:i.hasM,paths:[t.getCoordinates()]}},Polygon:function(t,e){const i=I_(t);return{hasZ:i.hasZ,hasM:i.hasM,rings:t.getCoordinates(!1)}},MultiPoint:function(t,e){const i=I_(t);return{hasZ:i.hasZ,hasM:i.hasM,points:t.getCoordinates()}},MultiLineString:function(t,e){const i=I_(t);return{hasZ:i.hasZ,hasM:i.hasM,paths:t.getCoordinates()}},MultiPolygon:function(t,e){const i=I_(t),n=t.getCoordinates(!1),r=[];for(let t=0;t<n.length;t++)for(let e=n[t].length-1;e>=0;e--)r.push(n[t][e]);return{hasZ:i.hasZ,hasM:i.hasM,rings:r}}};function R_(t,e){if(!t)return null;let i;if("number"==typeof t.x&&"number"==typeof t.y)i="Point";else if(t.points)i="MultiPoint";else if(t.paths){i=1===t.paths.length?"LineString":"MultiLineString"}else if(t.rings){const e=t,n=P_(e),r=function(t,e){const i=[],n=[],r=[];let s,o;for(s=0,o=t.length;s<o;++s){i.length=0,Pn(i,0,t[s],e.length);sr(i,0,i.length,e.length)?n.push([t[s]]):r.push(t[s])}for(;r.length;){const t=r.shift();let e=!1;for(s=n.length-1;s>=0;s--){const i=n[s][0];if(Yt(new Vn(i).getExtent(),new Vn(t).getExtent())){n[s].push(t),e=!0;break}}e||n.push([t.reverse()])}return n}(e.rings,n);1===r.length?(i="Polygon",t=Object.assign({},t,{rings:r[0]})):(i="MultiPolygon",t=Object.assign({},t,{rings:r}))}return Qp((0,C_[i])(t),!1,e)}function P_(t){let e="XY";return!0===t.hasZ&&!0===t.hasM?e="XYZM":!0===t.hasZ?e="XYZ":!0===t.hasM&&(e="XYM"),e}function I_(t){const e=t.getLayout();return{hasZ:"XYZ"===e||"XYZM"===e,hasM:"XYM"===e||"XYZM"===e}}function L_(t,e){return(0,b_[t.getType()])(Qp(t,!0,e),e)}class M_ extends Jp{constructor(){super(),this.xmlSerializer_=Nu()}getType(){return"xml"}readFeature(t,e){if(t){if("string"==typeof t){const i=_u(t);return this.readFeatureFromDocument(i,e)}return pu(t)?this.readFeatureFromDocument(t,e):this.readFeatureFromNode(t,e)}return null}readFeatureFromDocument(t,e){const i=this.readFeaturesFromDocument(t,e);return i.length>0?i[0]:null}readFeatureFromNode(t,e){return null}readFeatures(t,e){if(t){if("string"==typeof t){const i=_u(t);return this.readFeaturesFromDocument(i,e)}return pu(t)?this.readFeaturesFromDocument(t,e):this.readFeaturesFromNode(t,e)}return[]}readFeaturesFromDocument(t,e){const i=[];for(let n=t.firstChild;n;n=n.nextSibling)n.nodeType==Node.ELEMENT_NODE&&c(i,this.readFeaturesFromNode(n,e));return i}readFeaturesFromNode(t,e){return B()}readGeometry(t,e){if(t){if("string"==typeof t){const i=_u(t);return this.readGeometryFromDocument(i,e)}return pu(t)?this.readGeometryFromDocument(t,e):this.readGeometryFromNode(t,e)}return null}readGeometryFromDocument(t,e){return null}readGeometryFromNode(t,e){return null}readProjection(t){if(t){if("string"==typeof t){const e=_u(t);return this.readProjectionFromDocument(e)}return pu(t)?this.readProjectionFromDocument(t):this.readProjectionFromNode(t)}return null}readProjectionFromDocument(t){return this.dataProjection}readProjectionFromNode(t){return this.dataProjection}writeFeature(t,e){const i=this.writeFeatureNode(t,e);return this.xmlSerializer_.serializeToString(i)}writeFeatureNode(t,e){return null}writeFeatures(t,e){const i=this.writeFeaturesNode(t,e);return this.xmlSerializer_.serializeToString(i)}writeFeaturesNode(t,e){return null}writeGeometry(t,e){const i=this.writeGeometryNode(t,e);return this.xmlSerializer_.serializeToString(i)}writeGeometryNode(t,e){return null}}const F_="http://www.opengis.net/gml",A_=/^\s*$/;class O_ extends M_{constructor(t){super(),t=t||{},this.featureType=t.featureType,this.featureNS=t.featureNS,this.srsName=t.srsName,this.schemaLocation="",this.FEATURE_COLLECTION_PARSERS={},this.FEATURE_COLLECTION_PARSERS[this.namespace]={featureMember:xu(this.readFeaturesInternal),featureMembers:vu(this.readFeaturesInternal)},this.supportedMediaTypes=["application/gml+xml"]}readFeaturesInternal(t,e){const i=t.localName;let n=null;if("FeatureCollection"==i)n=Lu([],this.FEATURE_COLLECTION_PARSERS,t,e,this);else if("featureMembers"==i||"featureMember"==i||"member"==i){const r=e[0];let s=r.featureType,o=r.featureNS;const a="p",l="p0";if(!s&&t.childNodes){s=[],o={};for(let e=0,i=t.childNodes.length;e<i;++e){const i=t.childNodes[e];if(1===i.nodeType){const t=i.nodeName.split(":").pop();if(!s.includes(t)){let e="",n=0;const r=i.namespaceURI;for(const t in o){if(o[t]===r){e=t;break}++n}e||(e=a+n,o[e]=r),s.push(e+":"+t)}}}"featureMember"!=i&&(r.featureType=s,r.featureNS=o)}if("string"==typeof o){const t=o;o={},o[l]=t}const h={},c=Array.isArray(s)?s:[s];for(const t in o){const e={};for(let n=0,r=c.length;n<r;++n){(c[n].includes(":")?c[n].split(":")[0]:l)===t&&(e[c[n].split(":").pop()]="featureMembers"==i?xu(this.readFeatureElement,this):vu(this.readFeatureElement,this))}h[o[t]]=e}n=Lu("featureMember"==i||"member"==i?void 0:[],h,t,e)}return null===n&&(n=[]),n}readGeometryOrExtent(t,e){const i=e[0];return i.srsName=t.firstElementChild.getAttribute("srsName"),i.srsDimension=t.firstElementChild.getAttribute("srsDimension"),Lu(null,this.GEOMETRY_PARSERS,t,e,this)}readExtentElement(t,e){const i=e[0],n=this.readGeometryOrExtent(t,e);return n?tm(n,i):void 0}readGeometryElement(t,e){const i=e[0],n=this.readGeometryOrExtent(t,e);return n?Qp(n,!1,i):void 0}readFeatureElementInternal(t,e,i){let n;const r={};for(let s=t.firstElementChild;s;s=s.nextElementSibling){let t;const o=s.localName;0===s.childNodes.length||1===s.childNodes.length&&(3===s.firstChild.nodeType||4===s.firstChild.nodeType)?(t=gu(s,!1),A_.test(t)&&(t=void 0)):(i&&(t="boundedBy"===o?this.readExtentElement(s,e):this.readGeometryElement(s,e)),t?"boundedBy"!==o&&(n=o):t=this.readFeatureElementInternal(s,e,!1));const a=s.attributes.length;if(a>0){t={_content_:t};for(let e=0;e<a;e++){t[s.attributes[e].name]=s.attributes[e].value}}r[o]?(r[o]instanceof Array||(r[o]=[r[o]]),r[o].push(t)):r[o]=t}if(i){const e=new lt(r);n&&e.setGeometryName(n);const i=t.getAttribute("fid")||mu(t,this.namespace,"id");return i&&e.setId(i),e}return r}readFeatureElement(t,e){return this.readFeatureElementInternal(t,e,!0)}readPoint(t,e){const i=this.readFlatCoordinatesFromNode(t,e);if(i)return new Wn(i,"XYZ")}readMultiPoint(t,e){const i=Lu([],this.MULTIPOINT_PARSERS,t,e,this);return i?new Dp(i):void 0}readMultiLineString(t,e){const i=Lu([],this.MULTILINESTRING_PARSERS,t,e,this);if(i)return new Np(i)}readMultiPolygon(t,e){const i=Lu([],this.MULTIPOLYGON_PARSERS,t,e,this);if(i)return new Gp(i)}pointMemberParser(t,e){Iu(this.POINTMEMBER_PARSERS,t,e,this)}lineStringMemberParser(t,e){Iu(this.LINESTRINGMEMBER_PARSERS,t,e,this)}polygonMemberParser(t,e){Iu(this.POLYGONMEMBER_PARSERS,t,e,this)}readLineString(t,e){const i=this.readFlatCoordinatesFromNode(t,e);if(i){return new Op(i,"XYZ")}}readFlatLinearRing(t,e){const i=Lu(null,this.GEOMETRY_FLAT_COORDINATES_PARSERS,t,e,this);return i||void 0}readLinearRing(t,e){const i=this.readFlatCoordinatesFromNode(t,e);if(i)return new Vn(i,"XYZ")}readPolygon(t,e){const i=Lu([null],this.FLAT_LINEAR_RINGS_PARSERS,t,e,this);if(i&&i[0]){const t=i[0],e=[t.length];let n,r;for(n=1,r=i.length;n<r;++n)c(t,i[n]),e.push(t.length);return new ur(t,"XYZ",e)}}readFlatCoordinatesFromNode(t,e){return Lu(null,this.GEOMETRY_FLAT_COORDINATES_PARSERS,t,e,this)}readGeometryFromNode(t,e){const i=this.readGeometryElement(t,[this.getReadOptions(t,e||{})]);return i||null}readFeaturesFromNode(t,e){const i={featureType:this.featureType,featureNS:this.featureNS};i&&Object.assign(i,this.getReadOptions(t,e));return this.readFeaturesInternal(t,[i])||[]}readProjectionFromNode(t){return Ui(this.srsName?this.srsName:t.firstElementChild.getAttribute("srsName"))}}function N_(t){return D_(gu(t,!1))}function D_(t){const e=/^\s*(true|1)|(false|0)\s*$/.exec(t);return e?void 0!==e[1]||!1:void 0}function k_(t){const e=gu(t,!1),i=Date.parse(e);return isNaN(i)?void 0:i/1e3}function G_(t){return j_(gu(t,!1))}function j_(t){const e=/^\s*([+\-]?\d*\.?\d+(?:e[+\-]?\d+)?)\s*$/i.exec(t);return e?parseFloat(e[1]):void 0}function B_(t){return U_(gu(t,!1))}function U_(t){const e=/^\s*(\d+)\s*$/.exec(t);return e?parseInt(e[1],10):void 0}function z_(t){return gu(t,!1).trim()}function X_(t,e){K_(t,e?"1":"0")}function V_(t,e){t.appendChild(Du().createCDATASection(e))}function W_(t,e){const i=new Date(1e3*e),n=i.getUTCFullYear()+"-"+fi(i.getUTCMonth()+1,2)+"-"+fi(i.getUTCDate(),2)+"T"+fi(i.getUTCHours(),2)+":"+fi(i.getUTCMinutes(),2)+":"+fi(i.getUTCSeconds(),2)+"Z";t.appendChild(Du().createTextNode(n))}function Z_(t,e){const i=e.toPrecision();t.appendChild(Du().createTextNode(i))}function Y_(t,e){const i=e.toString();t.appendChild(Du().createTextNode(i))}function K_(t,e){t.appendChild(Du().createTextNode(e))}O_.prototype.namespace=F_,O_.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{}},O_.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{}},O_.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{}},O_.prototype.MULTIPOINT_PARSERS={"http://www.opengis.net/gml":{pointMember:xu(O_.prototype.pointMemberParser),pointMembers:xu(O_.prototype.pointMemberParser)}},O_.prototype.MULTILINESTRING_PARSERS={"http://www.opengis.net/gml":{lineStringMember:xu(O_.prototype.lineStringMemberParser),lineStringMembers:xu(O_.prototype.lineStringMemberParser)}},O_.prototype.MULTIPOLYGON_PARSERS={"http://www.opengis.net/gml":{polygonMember:xu(O_.prototype.polygonMemberParser),polygonMembers:xu(O_.prototype.polygonMemberParser)}},O_.prototype.POINTMEMBER_PARSERS={"http://www.opengis.net/gml":{Point:xu(O_.prototype.readFlatCoordinatesFromNode)}},O_.prototype.LINESTRINGMEMBER_PARSERS={"http://www.opengis.net/gml":{LineString:xu(O_.prototype.readLineString)}},O_.prototype.POLYGONMEMBER_PARSERS={"http://www.opengis.net/gml":{Polygon:xu(O_.prototype.readPolygon)}},O_.prototype.RING_PARSERS={"http://www.opengis.net/gml":{LinearRing:vu(O_.prototype.readFlatLinearRing)}};const q_={MultiLineString:"lineStringMember",MultiCurve:"curveMember",MultiPolygon:"polygonMember",MultiSurface:"surfaceMember"};class H_ extends O_{constructor(t){super(t=t||{}),this.FEATURE_COLLECTION_PARSERS[F_].featureMember=xu(this.readFeaturesInternal),this.schemaLocation=t.schemaLocation?t.schemaLocation:"http://www.opengis.net/gml http://schemas.opengis.net/gml/2.1.2/feature.xsd"}readFlatCoordinates(t,e){const i=gu(t,!1).replace(/^\s*|\s*$/g,""),n=e[0].srsName;let r="enu";if(n){const t=Ui(n);t&&(r=t.getAxisOrientation())}const s=i.trim().split(/\s+/),o=[];for(let t=0,e=s.length;t<e;t++){const e=s[t].split(/,+/),i=parseFloat(e[0]),n=parseFloat(e[1]),a=3===e.length?parseFloat(e[2]):0;"en"===r.substr(0,2)?o.push(i,n,a):o.push(n,i,a)}return o}readBox(t,e){const i=Lu([null],this.BOX_PARSERS_,t,e,this);return $t(i[1][0],i[1][1],i[1][3],i[1][4])}innerBoundaryIsParser(t,e){const i=Lu(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1].push(i)}}outerBoundaryIsParser(t,e){const i=Lu(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1][0]=i}}GEOMETRY_NODE_FACTORY_(t,e,i){const n=e[e.length-1],r=n.multiSurface,s=n.surface,o=n.multiCurve;return Array.isArray(t)?i="Envelope":"MultiPolygon"===(i=t.getType())&&!0===r?i="MultiSurface":"Polygon"===i&&!0===s?i="Surface":"MultiLineString"===i&&!0===o&&(i="MultiCurve"),du("http://www.opengis.net/gml",i)}writeFeatureElement(t,e,i){const n=e.getId();n&&t.setAttribute("fid",n);const r=i[i.length-1],s=r.featureNS,o=e.getGeometryName();r.serializers||(r.serializers={},r.serializers[s]={});const a=[],l=[];if(e.hasProperties()){const t=e.getProperties();for(const e in t){const i=t[e];null!==i&&(a.push(e),l.push(i),e==o||"function"==typeof i.getSimplifiedGeometry?e in r.serializers[s]||(r.serializers[s][e]=Eu(this.writeGeometryElement,this)):e in r.serializers[s]||(r.serializers[s][e]=Eu(K_)))}}const h=Object.assign({},r);h.node=t,Fu(h,r.serializers,Cu(void 0,s),l,i,a)}writeCurveOrLineString(t,e,i){const n=i[i.length-1].srsName;if("LineStringSegment"!==t.nodeName&&n&&t.setAttribute("srsName",n),"LineString"===t.nodeName||"LineStringSegment"===t.nodeName){const n=this.createCoordinatesNode_(t.namespaceURI);t.appendChild(n),this.writeCoordinates_(n,e,i)}else if("Curve"===t.nodeName){const n=du(t.namespaceURI,"segments");t.appendChild(n),this.writeCurveSegments_(n,e,i)}}writeLineStringOrCurveMember(t,e,i){const n=this.GEOMETRY_NODE_FACTORY_(e,i);n&&(t.appendChild(n),this.writeCurveOrLineString(n,e,i))}writeMultiCurveOrLineString(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=n.curve;s&&t.setAttribute("srsName",s);const a=e.getLineStrings();Fu({node:t,hasZ:r,srsName:s,curve:o},this.LINESTRINGORCURVEMEMBER_SERIALIZERS,this.MULTIGEOMETRY_MEMBER_NODE_FACTORY_,a,i,void 0,this)}writeGeometryElement(t,e,i){const n=i[i.length-1],r=Object.assign({},n);let s;r.node=t,s=Array.isArray(e)?tm(e,n):Qp(e,!0,n),Fu(r,this.GEOMETRY_SERIALIZERS,this.GEOMETRY_NODE_FACTORY_,[s],i,void 0,this)}createCoordinatesNode_(t){const e=du(t,"coordinates");return e.setAttribute("decimal","."),e.setAttribute("cs",","),e.setAttribute("ts"," "),e}writeCoordinates_(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=e.getCoordinates(),a=o.length,l=new Array(a);for(let t=0;t<a;++t){const e=o[t];l[t]=this.getCoords_(e,s,r)}K_(t,l.join(" "))}writeCurveSegments_(t,e,i){const n=du(t.namespaceURI,"LineStringSegment");t.appendChild(n),this.writeCurveOrLineString(n,e,i)}writeSurfaceOrPolygon(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName;if("PolygonPatch"!==t.nodeName&&s&&t.setAttribute("srsName",s),"Polygon"===t.nodeName||"PolygonPatch"===t.nodeName){const n=e.getLinearRings();Fu({node:t,hasZ:r,srsName:s},this.RING_SERIALIZERS,this.RING_NODE_FACTORY_,n,i,void 0,this)}else if("Surface"===t.nodeName){const n=du(t.namespaceURI,"patches");t.appendChild(n),this.writeSurfacePatches_(n,e,i)}}RING_NODE_FACTORY_(t,e,i){const n=e[e.length-1],r=n.node,s=n.exteriorWritten;return void 0===s&&(n.exteriorWritten=!0),du(r.namespaceURI,void 0!==s?"innerBoundaryIs":"outerBoundaryIs")}writeSurfacePatches_(t,e,i){const n=du(t.namespaceURI,"PolygonPatch");t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i)}writeRing(t,e,i){const n=du(t.namespaceURI,"LinearRing");t.appendChild(n),this.writeLinearRing(n,e,i)}getCoords_(t,e,i){let n="enu";e&&(n=Ui(e).getAxisOrientation());let r="en"===n.substr(0,2)?t[0]+","+t[1]:t[1]+","+t[0];if(i){r+=","+(t[2]||0)}return r}writePoint(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName;s&&t.setAttribute("srsName",s);const o=this.createCoordinatesNode_(t.namespaceURI);t.appendChild(o);const a=e.getCoordinates();K_(o,this.getCoords_(a,s,r))}writeMultiPoint(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName;s&&t.setAttribute("srsName",s);const o=e.getPoints();Fu({node:t,hasZ:r,srsName:s},this.POINTMEMBER_SERIALIZERS,Cu("pointMember"),o,i,void 0,this)}writePointMember(t,e,i){const n=du(t.namespaceURI,"Point");t.appendChild(n),this.writePoint(n,e,i)}writeLinearRing(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=this.createCoordinatesNode_(t.namespaceURI);t.appendChild(r),this.writeCoordinates_(r,e,i)}writeMultiSurfaceOrPolygon(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=n.surface;s&&t.setAttribute("srsName",s);const a=e.getPolygons();Fu({node:t,hasZ:r,srsName:s,surface:o},this.SURFACEORPOLYGONMEMBER_SERIALIZERS,this.MULTIGEOMETRY_MEMBER_NODE_FACTORY_,a,i,void 0,this)}writeSurfaceOrPolygonMember(t,e,i){const n=this.GEOMETRY_NODE_FACTORY_(e,i);n&&(t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i))}writeEnvelope(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=[e[0]+" "+e[1],e[2]+" "+e[3]];Fu({node:t},this.ENVELOPE_SERIALIZERS,bu,r,i,["lowerCorner","upperCorner"],this)}MULTIGEOMETRY_MEMBER_NODE_FACTORY_(t,e,i){const n=e[e.length-1].node;return du("http://www.opengis.net/gml",q_[n.nodeName])}}H_.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{coordinates:vu(H_.prototype.readFlatCoordinates)}},H_.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{innerBoundaryIs:H_.prototype.innerBoundaryIsParser,outerBoundaryIs:H_.prototype.outerBoundaryIsParser}},H_.prototype.BOX_PARSERS_={"http://www.opengis.net/gml":{coordinates:xu(H_.prototype.readFlatCoordinates)}},H_.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{Point:vu(O_.prototype.readPoint),MultiPoint:vu(O_.prototype.readMultiPoint),LineString:vu(O_.prototype.readLineString),MultiLineString:vu(O_.prototype.readMultiLineString),LinearRing:vu(O_.prototype.readLinearRing),Polygon:vu(O_.prototype.readPolygon),MultiPolygon:vu(O_.prototype.readMultiPolygon),Box:vu(H_.prototype.readBox)}},H_.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml":{Curve:Eu(H_.prototype.writeCurveOrLineString),MultiCurve:Eu(H_.prototype.writeMultiCurveOrLineString),Point:Eu(H_.prototype.writePoint),MultiPoint:Eu(H_.prototype.writeMultiPoint),LineString:Eu(H_.prototype.writeCurveOrLineString),MultiLineString:Eu(H_.prototype.writeMultiCurveOrLineString),LinearRing:Eu(H_.prototype.writeLinearRing),Polygon:Eu(H_.prototype.writeSurfaceOrPolygon),MultiPolygon:Eu(H_.prototype.writeMultiSurfaceOrPolygon),Surface:Eu(H_.prototype.writeSurfaceOrPolygon),MultiSurface:Eu(H_.prototype.writeMultiSurfaceOrPolygon),Envelope:Eu(H_.prototype.writeEnvelope)}},H_.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{lineStringMember:Eu(H_.prototype.writeLineStringOrCurveMember),curveMember:Eu(H_.prototype.writeLineStringOrCurveMember)}},H_.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml":{outerBoundaryIs:Eu(H_.prototype.writeRing),innerBoundaryIs:Eu(H_.prototype.writeRing)}},H_.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{pointMember:Eu(H_.prototype.writePointMember)}},H_.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{surfaceMember:Eu(H_.prototype.writeSurfaceOrPolygonMember),polygonMember:Eu(H_.prototype.writeSurfaceOrPolygonMember)}},H_.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml":{lowerCorner:Eu(K_),upperCorner:Eu(K_)}};const $_={MultiLineString:"lineStringMember",MultiCurve:"curveMember",MultiPolygon:"polygonMember",MultiSurface:"surfaceMember"};class J_ extends O_{constructor(t){super(t=t||{}),this.surface_=void 0!==t.surface&&t.surface,this.curve_=void 0!==t.curve&&t.curve,this.multiCurve_=void 0===t.multiCurve||t.multiCurve,this.multiSurface_=void 0===t.multiSurface||t.multiSurface,this.schemaLocation=t.schemaLocation?t.schemaLocation:"http://www.opengis.net/gml http://schemas.opengis.net/gml/3.1.1/profiles/gmlsfProfile/1.0.0/gmlsf.xsd",this.hasZ=void 0!==t.hasZ&&t.hasZ}readMultiCurve(t,e){const i=Lu([],this.MULTICURVE_PARSERS,t,e,this);if(i){return new Np(i)}}readFlatCurveRing(t,e){const i=Lu([],this.MULTICURVE_PARSERS,t,e,this),n=[];for(let t=0,e=i.length;t<e;++t)c(n,i[t].getFlatCoordinates());return n}readMultiSurface(t,e){const i=Lu([],this.MULTISURFACE_PARSERS,t,e,this);if(i)return new Gp(i)}curveMemberParser(t,e){Iu(this.CURVEMEMBER_PARSERS,t,e,this)}surfaceMemberParser(t,e){Iu(this.SURFACEMEMBER_PARSERS,t,e,this)}readPatch(t,e){return Lu([null],this.PATCHES_PARSERS,t,e,this)}readSegment(t,e){return Lu([],this.SEGMENTS_PARSERS,t,e,this)}readPolygonPatch(t,e){return Lu([null],this.FLAT_LINEAR_RINGS_PARSERS,t,e,this)}readLineStringSegment(t,e){return Lu([null],this.GEOMETRY_FLAT_COORDINATES_PARSERS,t,e,this)}interiorParser(t,e){const i=Lu(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1].push(i)}}exteriorParser(t,e){const i=Lu(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1][0]=i}}readSurface(t,e){const i=Lu([null],this.SURFACE_PARSERS,t,e,this);if(i&&i[0]){const t=i[0],e=[t.length];let n,r;for(n=1,r=i.length;n<r;++n)c(t,i[n]),e.push(t.length);return new ur(t,"XYZ",e)}}readCurve(t,e){const i=Lu([null],this.CURVE_PARSERS,t,e,this);if(i){return new Op(i,"XYZ")}}readEnvelope(t,e){const i=Lu([null],this.ENVELOPE_PARSERS,t,e,this);return $t(i[1][0],i[1][1],i[2][0],i[2][1])}readFlatPos(t,e){let i=gu(t,!1);const n=/^\s*([+\-]?\d*\.?\d+(?:[eE][+\-]?\d+)?)\s*/,r=[];let s;for(;s=n.exec(i);)r.push(parseFloat(s[1])),i=i.substr(s[0].length);if(""!==i)return;const o=e[0].srsName;let a="enu";if(o){a=Ui(o).getAxisOrientation()}if("neu"===a){let t,e;for(t=0,e=r.length;t<e;t+=3){const e=r[t],i=r[t+1];r[t]=i,r[t+1]=e}}const l=r.length;return 2==l&&r.push(0),0!==l?r:void 0}readFlatPosList(t,e){const i=gu(t,!1).replace(/^\s*|\s*$/g,""),n=e[0],r=n.srsName,s=n.srsDimension;let o="enu";if(r){o=Ui(r).getAxisOrientation()}const a=i.split(/\s+/);let l,h,c,u=2;t.getAttribute("srsDimension")?u=U_(t.getAttribute("srsDimension")):t.getAttribute("dimension")?u=U_(t.getAttribute("dimension")):t.parentNode.getAttribute("srsDimension")?u=U_(t.parentNode.getAttribute("srsDimension")):s&&(u=U_(s));const d=[];for(let t=0,e=a.length;t<e;t+=u)l=parseFloat(a[t]),h=parseFloat(a[t+1]),c=3===u?parseFloat(a[t+2]):0,"en"===o.substr(0,2)?d.push(l,h,c):d.push(h,l,c);return d}writePos_(t,e,i){const n=i[i.length-1],r=n.hasZ,s=r?"3":"2";t.setAttribute("srsDimension",s);const o=n.srsName;let a="enu";o&&(a=Ui(o).getAxisOrientation());const l=e.getCoordinates();let h;if(h="en"===a.substr(0,2)?l[0]+" "+l[1]:l[1]+" "+l[0],r){h+=" "+(l[2]||0)}K_(t,h)}getCoords_(t,e,i){let n="enu";e&&(n=Ui(e).getAxisOrientation());let r="en"===n.substr(0,2)?t[0]+" "+t[1]:t[1]+" "+t[0];if(i){r+=" "+(t[2]||0)}return r}writePosList_(t,e,i){const n=i[i.length-1],r=n.hasZ,s=r?"3":"2";t.setAttribute("srsDimension",s);const o=n.srsName,a=e.getCoordinates(),l=a.length,h=new Array(l);let c;for(let t=0;t<l;++t)c=a[t],h[t]=this.getCoords_(c,o,r);K_(t,h.join(" "))}writePoint(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=du(t.namespaceURI,"pos");t.appendChild(r),this.writePos_(r,e,i)}writeEnvelope(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=[e[0]+" "+e[1],e[2]+" "+e[3]];Fu({node:t},this.ENVELOPE_SERIALIZERS,bu,r,i,["lowerCorner","upperCorner"],this)}writeLinearRing(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=du(t.namespaceURI,"posList");t.appendChild(r),this.writePosList_(r,e,i)}RING_NODE_FACTORY_(t,e,i){const n=e[e.length-1],r=n.node,s=n.exteriorWritten;return void 0===s&&(n.exteriorWritten=!0),du(r.namespaceURI,void 0!==s?"interior":"exterior")}writeSurfaceOrPolygon(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName;if("PolygonPatch"!==t.nodeName&&s&&t.setAttribute("srsName",s),"Polygon"===t.nodeName||"PolygonPatch"===t.nodeName){const n=e.getLinearRings();Fu({node:t,hasZ:r,srsName:s},this.RING_SERIALIZERS,this.RING_NODE_FACTORY_,n,i,void 0,this)}else if("Surface"===t.nodeName){const n=du(t.namespaceURI,"patches");t.appendChild(n),this.writeSurfacePatches_(n,e,i)}}writeCurveOrLineString(t,e,i){const n=i[i.length-1].srsName;if("LineStringSegment"!==t.nodeName&&n&&t.setAttribute("srsName",n),"LineString"===t.nodeName||"LineStringSegment"===t.nodeName){const n=du(t.namespaceURI,"posList");t.appendChild(n),this.writePosList_(n,e,i)}else if("Curve"===t.nodeName){const n=du(t.namespaceURI,"segments");t.appendChild(n),this.writeCurveSegments_(n,e,i)}}writeMultiSurfaceOrPolygon(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=n.surface;s&&t.setAttribute("srsName",s);const a=e.getPolygons();Fu({node:t,hasZ:r,srsName:s,surface:o},this.SURFACEORPOLYGONMEMBER_SERIALIZERS,this.MULTIGEOMETRY_MEMBER_NODE_FACTORY_,a,i,void 0,this)}writeMultiPoint(t,e,i){const n=i[i.length-1],r=n.srsName,s=n.hasZ;r&&t.setAttribute("srsName",r);const o=e.getPoints();Fu({node:t,hasZ:s,srsName:r},this.POINTMEMBER_SERIALIZERS,Cu("pointMember"),o,i,void 0,this)}writeMultiCurveOrLineString(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=n.curve;s&&t.setAttribute("srsName",s);const a=e.getLineStrings();Fu({node:t,hasZ:r,srsName:s,curve:o},this.LINESTRINGORCURVEMEMBER_SERIALIZERS,this.MULTIGEOMETRY_MEMBER_NODE_FACTORY_,a,i,void 0,this)}writeRing(t,e,i){const n=du(t.namespaceURI,"LinearRing");t.appendChild(n),this.writeLinearRing(n,e,i)}writeSurfaceOrPolygonMember(t,e,i){const n=this.GEOMETRY_NODE_FACTORY_(e,i);n&&(t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i))}writePointMember(t,e,i){const n=du(t.namespaceURI,"Point");t.appendChild(n),this.writePoint(n,e,i)}writeLineStringOrCurveMember(t,e,i){const n=this.GEOMETRY_NODE_FACTORY_(e,i);n&&(t.appendChild(n),this.writeCurveOrLineString(n,e,i))}writeSurfacePatches_(t,e,i){const n=du(t.namespaceURI,"PolygonPatch");t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i)}writeCurveSegments_(t,e,i){const n=du(t.namespaceURI,"LineStringSegment");t.appendChild(n),this.writeCurveOrLineString(n,e,i)}writeGeometryElement(t,e,i){const n=i[i.length-1],r=Object.assign({},n);let s;r.node=t,s=Array.isArray(e)?tm(e,n):Qp(e,!0,n),Fu(r,this.GEOMETRY_SERIALIZERS,this.GEOMETRY_NODE_FACTORY_,[s],i,void 0,this)}writeFeatureElement(t,e,i){const n=e.getId();n&&t.setAttribute("fid",n);const r=i[i.length-1],s=r.featureNS,o=e.getGeometryName();r.serializers||(r.serializers={},r.serializers[s]={});const a=[],l=[];if(e.hasProperties()){const t=e.getProperties();for(const e in t){const i=t[e];null!==i&&(a.push(e),l.push(i),e==o||"function"==typeof i.getSimplifiedGeometry?e in r.serializers[s]||(r.serializers[s][e]=Eu(this.writeGeometryElement,this)):e in r.serializers[s]||(r.serializers[s][e]=Eu(K_)))}}const h=Object.assign({},r);h.node=t,Fu(h,r.serializers,Cu(void 0,s),l,i,a)}writeFeatureMembers_(t,e,i){const n=i[i.length-1],r=n.featureType,s=n.featureNS,o={};o[s]={},o[s][r]=Eu(this.writeFeatureElement,this);const a=Object.assign({},n);a.node=t,Fu(a,o,Cu(r,s),e,i)}MULTIGEOMETRY_MEMBER_NODE_FACTORY_(t,e,i){const n=e[e.length-1].node;return du(this.namespace,$_[n.nodeName])}GEOMETRY_NODE_FACTORY_(t,e,i){const n=e[e.length-1],r=n.multiSurface,s=n.surface,o=n.curve,a=n.multiCurve;return Array.isArray(t)?i="Envelope":"MultiPolygon"===(i=t.getType())&&!0===r?i="MultiSurface":"Polygon"===i&&!0===s?i="Surface":"LineString"===i&&!0===o?i="Curve":"MultiLineString"===i&&!0===a&&(i="MultiCurve"),du(this.namespace,i)}writeGeometryNode(t,e){e=this.adaptOptions(e);const i=du(this.namespace,"geom"),n={node:i,hasZ:this.hasZ,srsName:this.srsName,curve:this.curve_,surface:this.surface_,multiSurface:this.multiSurface_,multiCurve:this.multiCurve_};return e&&Object.assign(n,e),this.writeGeometryElement(i,t,[n]),i}writeFeaturesNode(t,e){e=this.adaptOptions(e);const i=du(this.namespace,"featureMembers");i.setAttributeNS(uu,"xsi:schemaLocation",this.schemaLocation);const n={srsName:this.srsName,hasZ:this.hasZ,curve:this.curve_,surface:this.surface_,multiSurface:this.multiSurface_,multiCurve:this.multiCurve_,featureNS:this.featureNS,featureType:this.featureType};return e&&Object.assign(n,e),this.writeFeatureMembers_(i,t,[n]),i}}J_.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{pos:vu(J_.prototype.readFlatPos),posList:vu(J_.prototype.readFlatPosList),coordinates:vu(H_.prototype.readFlatCoordinates)}},J_.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{interior:J_.prototype.interiorParser,exterior:J_.prototype.exteriorParser}},J_.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{Point:vu(O_.prototype.readPoint),MultiPoint:vu(O_.prototype.readMultiPoint),LineString:vu(O_.prototype.readLineString),MultiLineString:vu(O_.prototype.readMultiLineString),LinearRing:vu(O_.prototype.readLinearRing),Polygon:vu(O_.prototype.readPolygon),MultiPolygon:vu(O_.prototype.readMultiPolygon),Surface:vu(J_.prototype.readSurface),MultiSurface:vu(J_.prototype.readMultiSurface),Curve:vu(J_.prototype.readCurve),MultiCurve:vu(J_.prototype.readMultiCurve),Envelope:vu(J_.prototype.readEnvelope)}},J_.prototype.MULTICURVE_PARSERS={"http://www.opengis.net/gml":{curveMember:xu(J_.prototype.curveMemberParser),curveMembers:xu(J_.prototype.curveMemberParser)}},J_.prototype.MULTISURFACE_PARSERS={"http://www.opengis.net/gml":{surfaceMember:xu(J_.prototype.surfaceMemberParser),surfaceMembers:xu(J_.prototype.surfaceMemberParser)}},J_.prototype.CURVEMEMBER_PARSERS={"http://www.opengis.net/gml":{LineString:xu(O_.prototype.readLineString),Curve:xu(J_.prototype.readCurve)}},J_.prototype.SURFACEMEMBER_PARSERS={"http://www.opengis.net/gml":{Polygon:xu(O_.prototype.readPolygon),Surface:xu(J_.prototype.readSurface)}},J_.prototype.SURFACE_PARSERS={"http://www.opengis.net/gml":{patches:vu(J_.prototype.readPatch)}},J_.prototype.CURVE_PARSERS={"http://www.opengis.net/gml":{segments:vu(J_.prototype.readSegment)}},J_.prototype.ENVELOPE_PARSERS={"http://www.opengis.net/gml":{lowerCorner:xu(J_.prototype.readFlatPosList),upperCorner:xu(J_.prototype.readFlatPosList)}},J_.prototype.PATCHES_PARSERS={"http://www.opengis.net/gml":{PolygonPatch:vu(J_.prototype.readPolygonPatch)}},J_.prototype.SEGMENTS_PARSERS={"http://www.opengis.net/gml":{LineStringSegment:yu(J_.prototype.readLineStringSegment)}},O_.prototype.RING_PARSERS={"http://www.opengis.net/gml":{LinearRing:vu(O_.prototype.readFlatLinearRing),Ring:vu(J_.prototype.readFlatCurveRing)}},J_.prototype.writeFeatures,J_.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml":{exterior:Eu(J_.prototype.writeRing),interior:Eu(J_.prototype.writeRing)}},J_.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml":{lowerCorner:Eu(K_),upperCorner:Eu(K_)}},J_.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{surfaceMember:Eu(J_.prototype.writeSurfaceOrPolygonMember),polygonMember:Eu(J_.prototype.writeSurfaceOrPolygonMember)}},J_.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{pointMember:Eu(J_.prototype.writePointMember)}},J_.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{lineStringMember:Eu(J_.prototype.writeLineStringOrCurveMember),curveMember:Eu(J_.prototype.writeLineStringOrCurveMember)}},J_.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml":{Curve:Eu(J_.prototype.writeCurveOrLineString),MultiCurve:Eu(J_.prototype.writeMultiCurveOrLineString),Point:Eu(J_.prototype.writePoint),MultiPoint:Eu(J_.prototype.writeMultiPoint),LineString:Eu(J_.prototype.writeCurveOrLineString),MultiLineString:Eu(J_.prototype.writeMultiCurveOrLineString),LinearRing:Eu(J_.prototype.writeLinearRing),Polygon:Eu(J_.prototype.writeSurfaceOrPolygon),MultiPolygon:Eu(J_.prototype.writeMultiSurfaceOrPolygon),Surface:Eu(J_.prototype.writeSurfaceOrPolygon),MultiSurface:Eu(J_.prototype.writeMultiSurfaceOrPolygon),Envelope:Eu(J_.prototype.writeEnvelope)}};const Q_=J_;Q_.prototype.writeFeatures,Q_.prototype.writeFeaturesNode;class ty extends J_{constructor(t){super(t=t||{}),this.schemaLocation=t.schemaLocation?t.schemaLocation:this.namespace+" http://schemas.opengis.net/gml/3.2.1/gml.xsd"}}ty.prototype.namespace="http://www.opengis.net/gml/3.2",ty.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml/3.2":{pos:vu(J_.prototype.readFlatPos),posList:vu(J_.prototype.readFlatPosList),coordinates:vu(H_.prototype.readFlatCoordinates)}},ty.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml/3.2":{interior:J_.prototype.interiorParser,exterior:J_.prototype.exteriorParser}},ty.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml/3.2":{Point:vu(O_.prototype.readPoint),MultiPoint:vu(O_.prototype.readMultiPoint),LineString:vu(O_.prototype.readLineString),MultiLineString:vu(O_.prototype.readMultiLineString),LinearRing:vu(O_.prototype.readLinearRing),Polygon:vu(O_.prototype.readPolygon),MultiPolygon:vu(O_.prototype.readMultiPolygon),Surface:vu(ty.prototype.readSurface),MultiSurface:vu(J_.prototype.readMultiSurface),Curve:vu(ty.prototype.readCurve),MultiCurve:vu(J_.prototype.readMultiCurve),Envelope:vu(ty.prototype.readEnvelope)}},ty.prototype.MULTICURVE_PARSERS={"http://www.opengis.net/gml/3.2":{curveMember:xu(J_.prototype.curveMemberParser),curveMembers:xu(J_.prototype.curveMemberParser)}},ty.prototype.MULTISURFACE_PARSERS={"http://www.opengis.net/gml/3.2":{surfaceMember:xu(J_.prototype.surfaceMemberParser),surfaceMembers:xu(J_.prototype.surfaceMemberParser)}},ty.prototype.CURVEMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{LineString:xu(O_.prototype.readLineString),Curve:xu(J_.prototype.readCurve)}},ty.prototype.SURFACEMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Polygon:xu(O_.prototype.readPolygon),Surface:xu(J_.prototype.readSurface)}},ty.prototype.SURFACE_PARSERS={"http://www.opengis.net/gml/3.2":{patches:vu(J_.prototype.readPatch)}},ty.prototype.CURVE_PARSERS={"http://www.opengis.net/gml/3.2":{segments:vu(J_.prototype.readSegment)}},ty.prototype.ENVELOPE_PARSERS={"http://www.opengis.net/gml/3.2":{lowerCorner:xu(J_.prototype.readFlatPosList),upperCorner:xu(J_.prototype.readFlatPosList)}},ty.prototype.PATCHES_PARSERS={"http://www.opengis.net/gml/3.2":{PolygonPatch:vu(J_.prototype.readPolygonPatch)}},ty.prototype.SEGMENTS_PARSERS={"http://www.opengis.net/gml/3.2":{LineStringSegment:yu(J_.prototype.readLineStringSegment)}},ty.prototype.MULTIPOINT_PARSERS={"http://www.opengis.net/gml/3.2":{pointMember:xu(O_.prototype.pointMemberParser),pointMembers:xu(O_.prototype.pointMemberParser)}},ty.prototype.MULTILINESTRING_PARSERS={"http://www.opengis.net/gml/3.2":{lineStringMember:xu(O_.prototype.lineStringMemberParser),lineStringMembers:xu(O_.prototype.lineStringMemberParser)}},ty.prototype.MULTIPOLYGON_PARSERS={"http://www.opengis.net/gml/3.2":{polygonMember:xu(O_.prototype.polygonMemberParser),polygonMembers:xu(O_.prototype.polygonMemberParser)}},ty.prototype.POINTMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Point:xu(O_.prototype.readFlatCoordinatesFromNode)}},ty.prototype.LINESTRINGMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{LineString:xu(O_.prototype.readLineString)}},ty.prototype.POLYGONMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Polygon:xu(O_.prototype.readPolygon)}},ty.prototype.RING_PARSERS={"http://www.opengis.net/gml/3.2":{LinearRing:vu(O_.prototype.readFlatLinearRing),Ring:vu(ty.prototype.readFlatCurveRing)}},ty.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml/3.2":{exterior:Eu(J_.prototype.writeRing),interior:Eu(J_.prototype.writeRing)}},ty.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml/3.2":{lowerCorner:Eu(K_),upperCorner:Eu(K_)}},ty.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{surfaceMember:Eu(J_.prototype.writeSurfaceOrPolygonMember),polygonMember:Eu(J_.prototype.writeSurfaceOrPolygonMember)}},ty.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{pointMember:Eu(J_.prototype.writePointMember)}},ty.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{lineStringMember:Eu(J_.prototype.writeLineStringOrCurveMember),curveMember:Eu(J_.prototype.writeLineStringOrCurveMember)}},ty.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml/3.2":{Curve:Eu(J_.prototype.writeCurveOrLineString),MultiCurve:Eu(J_.prototype.writeMultiCurveOrLineString),Point:Eu(ty.prototype.writePoint),MultiPoint:Eu(J_.prototype.writeMultiPoint),LineString:Eu(J_.prototype.writeCurveOrLineString),MultiLineString:Eu(J_.prototype.writeMultiCurveOrLineString),LinearRing:Eu(J_.prototype.writeLinearRing),Polygon:Eu(J_.prototype.writeSurfaceOrPolygon),MultiPolygon:Eu(J_.prototype.writeMultiSurfaceOrPolygon),Surface:Eu(J_.prototype.writeSurfaceOrPolygon),MultiSurface:Eu(J_.prototype.writeMultiSurfaceOrPolygon),Envelope:Eu(J_.prototype.writeEnvelope)}};const ey=[null,"http://www.topografix.com/GPX/1/0","http://www.topografix.com/GPX/1/1"],iy={rte:Iy,trk:Ly,wpt:My},ny=Pu(ey,{rte:xu(Iy),trk:xu(Ly),wpt:xu(My)}),ry=Pu(ey,{text:wu(z_,"linkText"),type:wu(z_,"linkType")}),sy=Pu(ey,{rte:Eu((function(t,e,i){const n=i[0],r=e.getProperties(),s={node:t};s.properties=r;const o=e.getGeometry();if("LineString"==o.getType()){const t=Qp(o,!0,n);s.geometryLayout=t.getLayout(),r.rtept=t.getCoordinates()}const a=i[i.length-1].node,l=fy[a.namespaceURI],h=Ru(r,l);Fu(s,py,bu,h,i,l)})),trk:Eu((function(t,e,i){const n=i[0],r=e.getProperties(),s={node:t};s.properties=r;const o=e.getGeometry();if("MultiLineString"==o.getType()){const t=Qp(o,!0,n);r.trkseg=t.getLineStrings()}const a=i[i.length-1].node,l=_y[a.namespaceURI],h=Ru(r,l);Fu(s,yy,bu,h,i,l)})),wpt:Eu((function(t,e,i){const n=i[0],r=i[i.length-1];r.properties=e.getProperties();const s=e.getGeometry();if("Point"==s.getType()){const 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Sw(t,e,i){const n=i[i.length-1],r=n.version,s=ow[r],o=du(s,"Name"),a=n.gmlVersion;if(t.appendChild(o),K_(o,e.name),void 0!==e.value&&null!==e.value){const n=du(s,"Value");t.appendChild(n),e.value&&"function"==typeof e.value.getSimplifiedGeometry?2===a?H_.prototype.writeGeometryElement(n,e.value,i):3===a?J_.prototype.writeGeometryElement(n,e.value,i):ty.prototype.writeGeometryElement(n,e.value,i):K_(n,e.value)}}function ww(t,e,i){e.vendorId&&t.setAttribute("vendorId",e.vendorId),void 0!==e.safeToIgnore&&t.setAttribute("safeToIgnore",String(e.safeToIgnore)),void 0!==e.value&&K_(t,e.value)}const Ew={"http://www.opengis.net/wfs":{Query:Eu(Tw)},"http://www.opengis.net/wfs/2.0":{Query:Eu(Tw)},"http://www.opengis.net/ogc":{During:Eu(Iw),And:Eu(Lw),Or:Eu(Lw),Not:Eu(Mw),BBOX:Eu(bw),Contains:Eu(Rw),Intersects:Eu(Rw),Within:Eu(Rw),DWithin:Eu(Pw),PropertyIsEqualTo:Eu(Fw),PropertyIsNotEqualTo:Eu(Fw),PropertyIsLessThan:Eu(Fw),PropertyIsLessThanOrEqualTo:Eu(Fw),PropertyIsGreaterThan:Eu(Fw),PropertyIsGreaterThanOrEqualTo:Eu(Fw),PropertyIsNull:Eu(Aw),PropertyIsBetween:Eu(Ow),PropertyIsLike:Eu(Nw)},"http://www.opengis.net/fes/2.0":{During:Eu(Iw),And:Eu(Lw),Or:Eu(Lw),Not:Eu(Mw),BBOX:Eu(bw),Contains:Eu(Rw),Disjoint:Eu(Rw),Intersects:Eu(Rw),ResourceId:Eu((function(t,e,i){t.setAttribute("rid",e.rid)})),Within:Eu(Rw),DWithin:Eu(Pw),PropertyIsEqualTo:Eu(Fw),PropertyIsNotEqualTo:Eu(Fw),PropertyIsLessThan:Eu(Fw),PropertyIsLessThanOrEqualTo:Eu(Fw),PropertyIsGreaterThan:Eu(Fw),PropertyIsGreaterThanOrEqualTo:Eu(Fw),PropertyIsNull:Eu(Aw),PropertyIsBetween:Eu(Ow),PropertyIsLike:Eu(Nw)}};function Tw(t,e,i){const n=i[i.length-1],r=n.version,s=n.featurePrefix,o=n.featureNS,a=n.propertyNames,l=n.srsName;let h,c;h=s?yw(s,e):e,c="2.0.0"===r?"typeNames":"typeName",t.setAttribute(c,h),l&&t.setAttribute("srsName",l),o&&t.setAttributeNS(rw,"xmlns:"+s,o);const u=Object.assign({},n);u.node=t,Fu(u,ew,Cu("PropertyName"),a,i);const d=n.filter;if(d){const e=du(Uw(r),"Filter");t.appendChild(e),Cw(e,d,i)}}function Cw(t,e,i){const n=i[i.length-1],r={node:t};Object.assign(r,{context:n}),Fu(r,Ew,Cu(e.getTagName()),[e],i)}function bw(t,e,i){const n=i[i.length-1],r=n.context.version;n.srsName=e.srsName;const s=hw[r];Gw(r,t,e.geometryName),s.prototype.writeGeometryElement(t,e.extent,i)}function Rw(t,e,i){const n=i[i.length-1],r=n.context.version;n.srsName=e.srsName;const s=hw[r];Gw(r,t,e.geometryName),s.prototype.writeGeometryElement(t,e.geometry,i)}function Pw(t,e,i){const n=i[i.length-1].context.version;Rw(t,e,i);const r=du(Uw(n),"Distance");K_(r,e.distance.toString()),"2.0.0"===n?r.setAttribute("uom",e.unit):r.setAttribute("units",e.unit),t.appendChild(r)}function Iw(t,e,i){const n=i[i.length-1].context.version;Dw(aw[n],"ValueReference",t,e.propertyName);const r=du(F_,"TimePeriod");t.appendChild(r);const s=du(F_,"begin");r.appendChild(s),jw(s,e.begin);const o=du(F_,"end");r.appendChild(o),jw(o,e.end)}function Lw(t,e,i){const n=i[i.length-1].context,r={node:t};Object.assign(r,{context:n});const s=e.conditions;for(let t=0,e=s.length;t<e;++t){const e=s[t];Fu(r,Ew,Cu(e.getTagName()),[e],i)}}function Mw(t,e,i){const n=i[i.length-1].context,r={node:t};Object.assign(r,{context:n});const s=e.condition;Fu(r,Ew,Cu(s.getTagName()),[s],i)}function Fw(t,e,i){const n=i[i.length-1].context.version;void 0!==e.matchCase&&t.setAttribute("matchCase",e.matchCase.toString()),Gw(n,t,e.propertyName),kw(n,t,""+e.expression)}function Aw(t,e,i){Gw(i[i.length-1].context.version,t,e.propertyName)}function Ow(t,e,i){const 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zw=1,Xw=2,Vw=3,Ww=4,Zw=5,Yw=6,Kw=7,qw=15,Hw=16,$w=17;class Jw{constructor(t){this.view_=t,this.pos_=0,this.initialized_=!1,this.isLittleEndian_=!1,this.hasZ_=!1,this.hasM_=!1,this.srid_=null,this.layout_="XY"}readUint8(){return this.view_.getUint8(this.pos_++)}readUint32(t){return this.view_.getUint32((this.pos_+=4)-4,void 0!==t?t:this.isLittleEndian_)}readDouble(t){return this.view_.getFloat64((this.pos_+=8)-8,void 0!==t?t:this.isLittleEndian_)}readPoint(){const t=[];return t.push(this.readDouble()),t.push(this.readDouble()),this.hasZ_&&t.push(this.readDouble()),this.hasM_&&t.push(this.readDouble()),t}readLineString(){const t=this.readUint32(),e=[];for(let i=0;i<t;i++)e.push(this.readPoint());return e}readPolygon(){const t=this.readUint32(),e=[];for(let i=0;i<t;i++)e.push(this.readLineString());return e}readWkbHeader(t){const e=this.readUint8()>0,i=this.readUint32(e),n=Math.floor((268435455&i)/1e3),r=Boolean(2147483648&i)||1===n||3===n,s=Boolean(1073741824&i)||2===n||3===n,o=Boolean(536870912&i),a=(268435455&i)%1e3,l=["XY",r?"Z":"",s?"M":""].join(""),h=o?this.readUint32(e):null;if(void 0!==t&&t!==a)throw new Error("Unexpected WKB geometry type "+a);if(this.initialized_){if(this.isLittleEndian_!==e)throw new Error("Inconsistent endian");if(this.layout_!==l)throw new Error("Inconsistent geometry layout");if(h&&this.srid_!==h)throw new Error("Inconsistent coordinate system (SRID)")}else this.isLittleEndian_=e,this.hasZ_=r,this.hasM_=s,this.layout_=l,this.srid_=h,this.initialized_=!0;return a}readWkbPayload(t){switch(t){case zw:return this.readPoint();case Xw:return this.readLineString();case Vw:case $w:return this.readPolygon();case Ww:return this.readMultiPoint();case Zw:return this.readMultiLineString();case Yw:case qw:case Hw:return this.readMultiPolygon();case Kw:return this.readGeometryCollection();default:throw new Error("Unsupported WKB geometry type "+t+" is found")}}readWkbBlock(t){return this.readWkbPayload(this.readWkbHeader(t))}readWkbCollection(t,e){const i=this.readUint32(),n=[];for(let r=0;r<i;r++){const i=t.call(this,e);i&&n.push(i)}return n}readMultiPoint(){return this.readWkbCollection(this.readWkbBlock,zw)}readMultiLineString(){return this.readWkbCollection(this.readWkbBlock,Xw)}readMultiPolygon(){return this.readWkbCollection(this.readWkbBlock,Vw)}readGeometryCollection(){return this.readWkbCollection(this.readGeometry)}readGeometry(){const t=this.readWkbHeader(),e=this.readWkbPayload(t);switch(t){case zw:return new Wn(e,this.layout_);case Xw:return new Op(e,this.layout_);case Vw:case $w:return new ur(e,this.layout_);case Ww:return new Dp(e,this.layout_);case Zw:return new Np(e,this.layout_);case Yw:case qw:case Hw:return new Gp(e,this.layout_);case Kw:return new Ip(e);default:return null}}getSrid(){return this.srid_}}class Qw{constructor(t){t=t||{},this.layout_=t.layout,this.isLittleEndian_=!1!==t.littleEndian,this.isEWKB_=!1!==t.ewkb,this.writeQueue_=[],this.nodata_=Object.assign({X:0,Y:0,Z:0,M:0},t.nodata)}writeUint8(t){this.writeQueue_.push([1,t])}writeUint32(t){this.writeQueue_.push([4,t])}writeDouble(t){this.writeQueue_.push([8,t])}writePoint(t,e){const i=Object.assign.apply(null,e.split("").map(((e,i)=>({[e]:t[i]}))));for(const t of this.layout_)this.writeDouble(t in i?i[t]:this.nodata_[t])}writeLineString(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writePoint(t[i],e)}writePolygon(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writeLineString(t[i],e)}writeWkbHeader(t,e){t%=1e3,this.layout_.includes("Z")&&(t+=this.isEWKB_?2147483648:1e3),this.layout_.includes("M")&&(t+=this.isEWKB_?1073741824:2e3),this.isEWKB_&&Number.isInteger(e)&&(t|=536870912),this.writeUint8(this.isLittleEndian_?1:0),this.writeUint32(t),this.isEWKB_&&Number.isInteger(e)&&this.writeUint32(e)}writeMultiPoint(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writeWkbHeader(1),this.writePoint(t[i],e)}writeMultiLineString(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writeWkbHeader(2),this.writeLineString(t[i],e)}writeMultiPolygon(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writeWkbHeader(3),this.writePolygon(t[i],e)}writeGeometryCollection(t){this.writeUint32(t.length);for(let e=0;e<t.length;e++)this.writeGeometry(t[e])}findMinimumLayout(t,e="XYZM"){if(t instanceof _n)return(i=t.getLayout())===(n=e)?i:"XYZM"===i?n:"XYZM"===n?i:"XY";var i,n;if(t instanceof Ip){const i=t.getGeometriesArray();for(let t=0;t<i.length&&"XY"!==e;t++)e=this.findMinimumLayout(i[t],e)}return e}writeGeometry(t,e){const i={Point:zw,LineString:Xw,Polygon:Vw,MultiPoint:Ww,MultiLineString:Zw,MultiPolygon:Yw,GeometryCollection:Kw},n=t.getType(),r=i[n];if(!r)throw new Error("GeometryType "+n+" is not supported");if(this.layout_||(this.layout_=this.findMinimumLayout(t)),this.writeWkbHeader(r,e),t instanceof _n){({Point:this.writePoint,LineString:this.writeLineString,Polygon:this.writePolygon,MultiPoint:this.writeMultiPoint,MultiLineString:this.writeMultiLineString,MultiPolygon:this.writeMultiPolygon})[n].call(this,t.getCoordinates(),t.getLayout())}else t instanceof Ip&&this.writeGeometryCollection(t.getGeometriesArray())}getBuffer(){const t=this.writeQueue_.reduce(((t,e)=>t+e[0]),0),e=new ArrayBuffer(t),i=new DataView(e);let n=0;return this.writeQueue_.forEach((t=>{switch(t[0]){case 1:i.setUint8(n,t[1]);break;case 4:i.setUint32(n,t[1],this.isLittleEndian_);break;case 8:i.setFloat64(n,t[1],this.isLittleEndian_)}n+=t[0]})),e}}function tE(t){return"string"==typeof t?function(t){const e=new Uint8Array(t.length/2);for(let i=0;i<t.length/2;i++)e[i]=parseInt(t.substr(2*i,2),16);return new DataView(e.buffer)}(t):ArrayBuffer.isView(t)?t instanceof DataView?t:new DataView(t.buffer,t.byteOffset,t.byteLength):t instanceof ArrayBuffer?new DataView(t):null}const eE={POINT:Wn,LINESTRING:Op,POLYGON:ur,MULTIPOINT:Dp,MULTILINESTRING:Np,MULTIPOLYGON:Gp},iE="EMPTY",nE=0,rE=1,sE=2,oE=3,aE=4,lE=5,hE=6,cE={Point:"POINT",LineString:"LINESTRING",Polygon:"POLYGON",MultiPoint:"MULTIPOINT",MultiLineString:"MULTILINESTRING",MultiPolygon:"MULTIPOLYGON",GeometryCollection:"GEOMETRYCOLLECTION",Circle:"CIRCLE"};class uE{constructor(t){this.wkt=t,this.index_=-1}isAlpha_(t){return t>="a"&&t<="z"||t>="A"&&t<="Z"}isNumeric_(t,e){return e=void 0!==e&&e,t>="0"&&t<="9"||"."==t&&!e}isWhiteSpace_(t){return" "==t||"\t"==t||"\r"==t||"\n"==t}nextChar_(){return 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e=this.isTokenType(t);return e&&this.consume_(),e}parse(){return this.consume_(),this.parseGeometry_()}parseGeometryLayout_(){let t="XY";const e=this.token_;if(this.isTokenType(rE)){const i=e.value;"Z"===i?t="XYZ":"M"===i?t="XYM":"ZM"===i&&(t="XYZM"),"XY"!==t&&this.consume_()}return t}parseGeometryCollectionText_(){if(this.match(sE)){const t=[];do{t.push(this.parseGeometry_())}while(this.match(lE));if(this.match(oE))return t}throw new Error(this.formatErrorMessage_())}parsePointText_(){if(this.match(sE)){const t=this.parsePoint_();if(this.match(oE))return t}throw new Error(this.formatErrorMessage_())}parseLineStringText_(){if(this.match(sE)){const t=this.parsePointList_();if(this.match(oE))return t}throw new Error(this.formatErrorMessage_())}parsePolygonText_(){if(this.match(sE)){const t=this.parseLineStringTextList_();if(this.match(oE))return t}throw new Error(this.formatErrorMessage_())}parseMultiPointText_(){if(this.match(sE)){let 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s=this.collapsible_&&!this.collapsed_?this.collapseLabel_:this.label_,o=document.createElement("button");o.setAttribute("type","button"),o.title=i,o.appendChild(s),o.addEventListener(T,this.handleClick_.bind(this),!1),this.ovmapDiv_=document.createElement("div"),this.ovmapDiv_.className="ol-overviewmap-map",this.view_=t.view;const a=new Ya({view:t.view,controls:new q,interactions:new q});this.ovmap_=a,t.layers&&t.layers.forEach((function(t){a.addLayer(t)}));const l=document.createElement("div");l.className="ol-overviewmap-box",l.style.boxSizing="border-box",this.boxOverlay_=new Qa({position:[0,0],positioning:"center-center",element:l}),this.ovmap_.addOverlay(this.boxOverlay_);const h=e+" "+"ol-unselectable "+Is+(this.collapsed_&&this.collapsible_?" ol-collapsed":"")+(this.collapsible_?"":" ol-uncollapsible"),c=this.element;c.className=h,c.appendChild(this.ovmapDiv_),c.appendChild(o);const u=this,d=this.boxOverlay_,g=this.boxOverlay_.getElement(),f=function(t){const e={clientX:(i=t).clientX,clientY:i.clientY};var i;const n=a.getEventCoordinateInternal(e);d.setPosition(n)},p=function(t){const e=a.getEventCoordinateInternal(t);u.getMap().getView().setCenterInternal(e),window.removeEventListener("mousemove",f),window.removeEventListener("mouseup",p)};g.addEventListener("mousedown",(function(){window.addEventListener("mousemove",f),window.addEventListener("mouseup",p)}))}setMap(t){const e=this.getMap();if(t!==e){if(e){const t=e.getView();t&&this.unbindView_(t),this.ovmap_.setTarget(null)}if(super.setMap(t),t){this.ovmap_.setTarget(this.ovmapDiv_),this.listenerKeys.push(N(t,r,this.handleMapPropertyChange_,this));const e=t.getView();e&&(this.bindView_(e),e.isDef()&&(this.ovmap_.updateSize(),this.resetExtent_())),this.ovmap_.isRendered()||this.updateBoxAfterOvmapIsRendered_()}}}handleMapPropertyChange_(t){if(t.key===wo){const e=t.oldValue;e&&this.unbindView_(e);const i=this.getMap().getView();this.bindView_(i)}else this.ovmap_.isRendered()||t.key!==So&&t.key!==vo||this.ovmap_.updateSize()}bindView_(t){if(!this.view_){const e=new zo({projection:t.getProjection()});this.ovmap_.setView(e)}t.addChangeListener(Io.ROTATION,this.boundHandleRotationChanged_),this.handleRotationChanged_()}unbindView_(t){t.removeChangeListener(Io.ROTATION,this.boundHandleRotationChanged_)}handleRotationChanged_(){this.rotateWithView_&&this.ovmap_.getView().setRotation(this.getMap().getView().getRotation())}validateExtent_(){const t=this.getMap(),e=this.ovmap_;if(!t.isRendered()||!e.isRendered())return;const i=t.getSize(),n=t.getView().calculateExtentInternal(i);if(this.viewExtent_&&ee(n,this.viewExtent_))return;this.viewExtent_=n;const r=e.getSize(),s=e.getView().calculateExtentInternal(r),o=e.getPixelFromCoordinateInternal(xe(n)),a=e.getPixelFromCoordinateInternal(de(n)),l=Math.abs(o[0]-a[0]),h=Math.abs(o[1]-a[1]),c=r[0],u=r[1];l<c*uT||h<u*uT||l>c*cT||h>u*cT?this.resetExtent_():Yt(s,n)||this.recenter_()}resetExtent_(){const t=this.getMap(),e=this.ovmap_,i=t.getSize(),n=t.getView().calculateExtentInternal(i),r=e.getView(),s=Math.log(7.5)/Math.LN2;Ce(n,1/(Math.pow(2,s/2)*uT)),r.fitInternal(gr(n))}recenter_(){const t=this.getMap(),e=this.ovmap_,i=t.getView();e.getView().setCenterInternal(i.getCenterInternal())}updateBox_(){const t=this.getMap(),e=this.ovmap_;if(!t.isRendered()||!e.isRendered())return;const i=t.getSize(),n=t.getView(),r=e.getView(),s=this.rotateWithView_?0:-n.getRotation(),o=this.boxOverlay_,a=this.boxOverlay_.getElement(),l=n.getCenterInternal(),h=n.getResolution(),c=r.getResolution(),u=i[0]*h/c,d=i[1]*h/c;if(o.setPosition(l),a){a.style.width=u+"px",a.style.height=d+"px";const t="rotate("+s+"rad)";a.style.transform=t}}updateBoxAfterOvmapIsRendered_(){this.ovmapPostrenderKey_||(this.ovmapPostrenderKey_=D(this.ovmap_,fo,(function(t){delete this.ovmapPostrenderKey_,this.updateBox_()}),this))}handleClick_(t){t.preventDefault(),this.handleToggle_()}handleToggle_(){this.element.classList.toggle(Ls),this.collapsed_?Br(this.collapseLabel_,this.label_):Br(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_;const t=this.ovmap_;if(!this.collapsed_){if(t.isRendered())return this.viewExtent_=void 0,void t.render();t.updateSize(),this.resetExtent_(),this.updateBoxAfterOvmapIsRendered_()}}getCollapsible(){return this.collapsible_}setCollapsible(t){this.collapsible_!==t&&(this.collapsible_=t,this.element.classList.toggle("ol-uncollapsible"),!t&&this.collapsed_&&this.handleToggle_())}setCollapsed(t){this.collapsible_&&this.collapsed_!==t&&this.handleToggle_()}getCollapsed(){return this.collapsed_}getRotateWithView(){return this.rotateWithView_}setRotateWithView(t){this.rotateWithView_!==t&&(this.rotateWithView_=t,0!==this.getMap().getView().getRotation()&&(this.rotateWithView_?this.handleRotationChanged_():this.ovmap_.getView().setRotation(0),this.viewExtent_=void 0,this.validateExtent_(),this.updateBox_()))}getOverviewMap(){return this.ovmap_}render(t){this.validateExtent_(),this.updateBox_()}},_T.control.Rotate=$o,_T.control.ScaleLine=class extends qo{constructor(t){t=t||{};const e=document.createElement("div");e.style.pointerEvents="none",super({element:e,render:t.render,target:t.target}),this.on,this.once,this.un;const i=void 0!==t.className?t.className:t.bar?"ol-scale-bar":"ol-scale-line";this.innerElement_=document.createElement("div"),this.innerElement_.className=i+"-inner",this.element.className=i+" "+Rs,this.element.appendChild(this.innerElement_),this.viewState_=null,this.minWidth_=void 0!==t.minWidth?t.minWidth:64,this.maxWidth_=t.maxWidth,this.renderedVisible_=!1,this.renderedWidth_=void 0,this.renderedHTML_="",this.addChangeListener(dT,this.handleUnitsChanged_),this.setUnits(t.units||"metric"),this.scaleBar_=t.bar||!1,this.scaleBarSteps_=t.steps||4,this.scaleBarText_=t.text||!1,this.dpi_=t.dpi||void 0}getUnits(){return this.get(dT)}handleUnitsChanged_(){this.updateElement_()}setUnits(t){this.set(dT,t)}setDpi(t){this.dpi_=t}updateElement_(){const t=this.viewState_;if(!t)return void(this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1));const e=t.center,i=t.projection,n=this.getUnits(),r="degrees"==n?"degrees":"m";let s=zi(i,t.resolution,e,r);const o=this.minWidth_*(this.dpi_||fT)/fT,a=void 0!==this.maxWidth_?this.maxWidth_*(this.dpi_||fT)/fT:void 0;let l=o*s,h="";if("degrees"==n){const t=Fe.degrees;l*=t,l<t/60?(h="″",s*=3600):l<t?(h="′",s*=60):h="°"}else"imperial"==n?l<.9144?(h="in",s/=.0254):l<1609.344?(h="ft",s/=.3048):(h="mi",s/=1609.344):"nautical"==n?(s/=1852,h="NM"):"metric"==n?l<.001?(h="μm",s*=1e6):l<1?(h="mm",s*=1e3):l<1e3?h="m":(h="km",s/=1e3):"us"==n?l<.9144?(h="in",s*=39.37):l<1609.344?(h="ft",s/=.30480061):(h="mi",s/=1609.3472):at(!1,33);let c,u,d,g,f,p,m=3*Math.floor(Math.log(o*s)/Math.log(10));for(;;){d=Math.floor(m/3);const t=Math.pow(10,d);if(c=gT[(m%3+3)%3]*t,u=Math.round(c/s),isNaN(u))return this.element.style.display="none",void(this.renderedVisible_=!1);if(void 0!==a&&u>=a){c=g,u=f,d=p;break}if(u>=o)break;g=c,f=u,p=d,++m}const _=this.scaleBar_?this.createScaleBar(u,c,h):c.toFixed(d<0?-d:0)+" "+h;this.renderedHTML_!=_&&(this.innerElement_.innerHTML=_,this.renderedHTML_=_),this.renderedWidth_!=u&&(this.innerElement_.style.width=u+"px",this.renderedWidth_=u),this.renderedVisible_||(this.element.style.display="",this.renderedVisible_=!0)}createScaleBar(t,e,i){const n=this.getScaleForResolution(),r=n<1?Math.round(1/n).toLocaleString()+" : 1":"1 : "+Math.round(n).toLocaleString(),s=this.scaleBarSteps_,o=t/s,a=[this.createMarker("absolute")];for(let n=0;n<s;++n){const r=n%2==0?"ol-scale-singlebar-odd":"ol-scale-singlebar-even";a.push(`<div><div class="ol-scale-singlebar ${r}" style="width: ${o}px;"></div>`+this.createMarker("relative")+(n%2==0||2===s?this.createStepText(n,t,!1,e,i):"")+"</div>")}a.push(this.createStepText(s,t,!0,e,i));return(this.scaleBarText_?`<div class="ol-scale-text" style="width: ${t}px;">`+r+"</div>":"")+a.join("")}createMarker(t){return`<div class="ol-scale-step-marker" style="position: ${t}; top: ${"absolute"===t?3:-10}px;"></div>`}createStepText(t,e,i,n,r){const s=(0===t?0:Math.round(n/this.scaleBarSteps_*t*100)/100)+(0===t?"":" "+r);return`<div class="ol-scale-step-text" style="margin-left: ${0===t?-3:e/this.scaleBarSteps_*-1}px;text-align: ${0===t?"left":"center"};min-width: ${0===t?0:e/this.scaleBarSteps_*2}px;left: ${i?e+"px":"unset"};">`+s+"</div>"}getScaleForResolution(){return zi(this.viewState_.projection,this.viewState_.resolution,this.viewState_.center,"m")*(1e3/25.4)*(this.dpi_||fT)}render(t){const e=t.frameState;this.viewState_=e?e.viewState:null,this.updateElement_()}},_T.control.Zoom=Jo,_T.control.ZoomSlider=class extends qo{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render}),this.dragListenerKeys_=[],this.currentResolution_=void 0,this.direction_=pT,this.dragging_,this.heightLimit_=0,this.widthLimit_=0,this.startX_,this.startY_,this.thumbSize_=null,this.sliderInitialized_=!1,this.duration_=void 0!==t.duration?t.duration:200;const e=void 0!==t.className?t.className:"ol-zoomslider",i=document.createElement("button");i.setAttribute("type","button"),i.className=e+"-thumb "+Rs;const r=this.element;r.className=e+" "+"ol-unselectable "+Is,r.appendChild(i),r.addEventListener(ho,this.handleDraggerStart_.bind(this),!1),r.addEventListener(lo,this.handleDraggerDrag_.bind(this),!1),r.addEventListener(co,this.handleDraggerEnd_.bind(this),!1),r.addEventListener(T,this.handleContainerClick_.bind(this),!1),i.addEventListener(T,n,!1)}setMap(t){super.setMap(t),t&&t.render()}initSlider_(){const t=this.element;let e=t.offsetWidth,i=t.offsetHeight;if(0===e&&0===i)return this.sliderInitialized_=!1;const n=getComputedStyle(t);e-=parseFloat(n.paddingRight)+parseFloat(n.paddingLeft),i-=parseFloat(n.paddingTop)+parseFloat(n.paddingBottom);const r=t.firstElementChild,s=getComputedStyle(r),o=r.offsetWidth+parseFloat(s.marginRight)+parseFloat(s.marginLeft),a=r.offsetHeight+parseFloat(s.marginTop)+parseFloat(s.marginBottom);return this.thumbSize_=[o,a],e>i?(this.direction_=mT,this.widthLimit_=e-o):(this.direction_=pT,this.heightLimit_=i-a),this.sliderInitialized_=!0}handleContainerClick_(t){const e=this.getMap().getView(),i=this.getRelativePosition_(t.offsetX-this.thumbSize_[0]/2,t.offsetY-this.thumbSize_[1]/2),n=this.getResolutionForPosition_(i),r=e.getConstrainedZoom(e.getZoomForResolution(n));e.animateInternal({zoom:r,duration:this.duration_,easing:it})}handleDraggerStart_(t){if(!this.dragging_&&t.target===this.element.firstElementChild){const e=this.element.firstElementChild;if(this.getMap().getView().beginInteraction(),this.startX_=t.clientX-parseFloat(e.style.left),this.startY_=t.clientY-parseFloat(e.style.top),this.dragging_=!0,0===this.dragListenerKeys_.length){const t=this.handleDraggerDrag_,e=this.handleDraggerEnd_,i=this.getMap().getOwnerDocument();this.dragListenerKeys_.push(N(i,lo,t,this),N(i,co,e,this))}}}handleDraggerDrag_(t){if(this.dragging_){const e=t.clientX-this.startX_,i=t.clientY-this.startY_,n=this.getRelativePosition_(e,i);this.currentResolution_=this.getResolutionForPosition_(n),this.getMap().getView().setResolution(this.currentResolution_)}}handleDraggerEnd_(t){if(this.dragging_){this.getMap().getView().endInteraction(),this.dragging_=!1,this.startX_=void 0,this.startY_=void 0,this.dragListenerKeys_.forEach(k),this.dragListenerKeys_.length=0}}setThumbPosition_(t){const e=this.getPositionForResolution_(t),i=this.element.firstElementChild;this.direction_==mT?i.style.left=this.widthLimit_*e+"px":i.style.top=this.heightLimit_*e+"px"}getRelativePosition_(t,e){let i;return i=this.direction_===mT?t/this.widthLimit_:e/this.heightLimit_,ii(i,0,1)}getResolutionForPosition_(t){return this.getMap().getView().getResolutionForValueFunction()(1-t)}getPositionForResolution_(t){return ii(1-this.getMap().getView().getValueForResolutionFunction()(t),0,1)}render(t){if(!t.frameState)return;if(!this.sliderInitialized_&&!this.initSlider_())return;const e=t.frameState.viewState.resolution;this.currentResolution_=e,this.setThumbPosition_(e)}},_T.control.ZoomToExtent=class extends qo{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target}),this.extent=t.extent?t.extent:null;const e=void 0!==t.className?t.className:"ol-zoom-extent",i=void 0!==t.label?t.label:"E",n=void 0!==t.tipLabel?t.tipLabel:"Fit to extent",r=document.createElement("button");r.setAttribute("type","button"),r.title=n,r.appendChild("string"==typeof i?document.createTextNode(i):i),r.addEventListener(T,this.handleClick_.bind(this),!1);const s=e+" "+"ol-unselectable "+Is,o=this.element;o.className=s,o.appendChild(r)}handleClick_(t){t.preventDefault(),this.handleZoomToExtent()}handleZoomToExtent(){const t=this.getMap().getView(),e=this.extent?this.extent:t.getProjection().getExtent();t.fitInternal(gr(e))}},_T.control.defaults={},_T.control.defaults.defaults=Qo,_T.coordinate={},_T.coordinate.add=mi,_T.coordinate.closestOnCircle=_i,_T.coordinate.closestOnSegment=yi,_T.coordinate.createStringXY=function(t){return function(e){return Ri(e,t)}},_T.coordinate.degreesToStringHDMS=xi,_T.coordinate.distance=Ci,_T.coordinate.equals=Si,_T.coordinate.format=vi,_T.coordinate.getWorldsAway=Ii,_T.coordinate.rotate=wi,_T.coordinate.scale=Ei,_T.coordinate.squaredDistance=Ti,_T.coordinate.squaredDistanceToSegment=bi,_T.coordinate.toStringHDMS=function(t,e){return t?xi("NS",t[1],e)+" "+xi("EW",t[0],e):""},_T.coordinate.toStringXY=Ri,_T.coordinate.wrapX=Pi,_T.css={},_T.css.CLASS_COLLAPSED=Ls,_T.css.CLASS_CONTROL=Is,_T.css.CLASS_HIDDEN=Cs,_T.css.CLASS_SELECTABLE=bs,_T.css.CLASS_UNSELECTABLE=Rs,_T.css.CLASS_UNSUPPORTED=Ps,_T.css.getFontParameters=As,_T.dom={},_T.dom.createCanvasContext2D=Dr,_T.dom.outerHeight=jr,_T.dom.outerWidth=Gr,_T.dom.releaseCanvas=kr,_T.dom.removeChildren=zr,_T.dom.removeNode=Ur,_T.dom.replaceChildren=Xr,_T.dom.replaceNode=Br,_T.easing={},_T.easing.easeIn=et,_T.easing.easeOut=it,_T.easing.inAndOut=nt,_T.easing.linear=rt,_T.easing.upAndDown=function(t){return t<.5?nt(2*t):1-nt(2*(t-.5))},_T.events={},_T.events.Event=i,_T.events.Event.preventDefault=function(t){t.preventDefault()},_T.events.Event.stopPropagation=n,_T.events.Target=v,_T.events.condition={},_T.events.condition.all=aa,_T.events.condition.altKeyOnly=la,_T.events.condition.altShiftKeysOnly=ha,_T.events.condition.always=da,_T.events.condition.click=function(t){return t.type==ao.CLICK},_T.events.condition.doubleClick=function(t){return t.type==ao.DBLCLICK},_T.events.condition.focus=ca,_T.events.condition.focusWithTabindex=ua,_T.events.condition.mouseActionButton=ga,_T.events.condition.mouseOnly=xa,_T.events.condition.never=fa,_T.events.condition.noModifierKeys=ma,_T.events.condition.penOnly=function(t){const e=t.originalEvent;return at(void 0!==e,56),"pen"===e.pointerType},_T.events.condition.platformModifierKeyOnly=function(t){const e=t.originalEvent;return!e.altKey&&(pt?e.metaKey:e.ctrlKey)&&!e.shiftKey},_T.events.condition.pointerMove=function(t){return"pointermove"==t.type},_T.events.condition.primaryAction=va,_T.events.condition.shiftKeyOnly=_a,_T.events.condition.singleClick=pa,_T.events.condition.targetNotEditable=ya,_T.events.condition.touchOnly=function(t){const e=t.originalEvent;return at(void 0!==e,56),"touch"===e.pointerType},_T.events.listen=N,_T.events.listenOnce=D,_T.events.unlistenByKey=k,_T.extent={},_T.extent.applyTransform=Re,_T.extent.approximatelyEquals=ie,_T.extent.boundingExtent=zt,_T.extent.buffer=Xt,_T.extent.clone=Vt,_T.extent.closestSquaredDistanceXY=Wt,_T.extent.containsCoordinate=Zt,_T.extent.containsExtent=Yt,_T.extent.containsXY=Kt,_T.extent.coordinateRelationship=qt,_T.extent.createEmpty=Ht,_T.extent.createOrUpdate=$t,_T.extent.createOrUpdateEmpty=Jt,_T.extent.createOrUpdateFromCoordinate=Qt,_T.extent.createOrUpdateFromCoordinates=function(t,e){return se(Jt(e),t)},_T.extent.createOrUpdateFromFlatCoordinates=te,_T.extent.createOrUpdateFromRings=function(t,e){return ae(Jt(e),t)},_T.extent.equals=ee,_T.extent.extend=ne,_T.extent.extendCoordinate=re,_T.extent.extendCoordinates=se,_T.extent.extendFlatCoordinates=oe,_T.extent.extendRings=ae,_T.extent.extendXY=le,_T.extent.forEachCorner=he,_T.extent.getArea=ce,_T.extent.getBottomLeft=ue,_T.extent.getBottomRight=de,_T.extent.getCenter=ge,_T.extent.getCorner=fe,_T.extent.getEnlargedArea=function(t,e){const i=Math.min(t[0],e[0]),n=Math.min(t[1],e[1]);return(Math.max(t[2],e[2])-i)*(Math.max(t[3],e[3])-n)},_T.extent.getForViewAndSize=pe,_T.extent.getHeight=_e,_T.extent.getIntersection=ye,_T.extent.getIntersectionArea=function(t,e){return ce(ye(t,e))},_T.extent.getMargin=function(t){return Se(t)+_e(t)},_T.extent.getRotatedViewport=me,_T.extent.getSize=function(t){return[t[2]-t[0],t[3]-t[1]]},_T.extent.getTopLeft=xe,_T.extent.getTopRight=ve,_T.extent.getWidth=Se,_T.extent.intersects=we,_T.extent.intersectsSegment=be,_T.extent.isEmpty=Ee,_T.extent.returnOrUpdate=Te,_T.extent.scaleFromCenter=Ce,_T.extent.wrapAndSliceX=Ie,_T.extent.wrapX=Pe,_T.featureloader={},_T.featureloader.loadFeaturesXhr=_l,_T.featureloader.setWithCredentials=function(t){ml=t},_T.featureloader.xhr=yl,_T.format={},_T.format.EsriJSON=class extends E_{constructor(t){t=t||{},super(),this.geometryName_=t.geometryName}readFeatureFromObject(t,e,i){const n=t,r=R_(n.geometry,e),s=new lt;if(this.geometryName_&&s.setGeometryName(this.geometryName_),s.setGeometry(r),n.attributes){s.setProperties(n.attributes,!0);const t=n.attributes[i];void 0!==t&&s.setId(t)}return s}readFeaturesFromObject(t,e){if(e=e||{},t.features){const i=[],n=t.features;for(let r=0,s=n.length;r<s;++r)i.push(this.readFeatureFromObject(n[r],e,t.objectIdFieldName));return i}return[this.readFeatureFromObject(t,e)]}readGeometryFromObject(t,e){return R_(t,e)}readProjectionFromObject(t){if(t.spatialReference&&void 0!==t.spatialReference.wkid){return Ui("EPSG:"+t.spatialReference.wkid)}return null}writeGeometryObject(t,e){return L_(t,this.adaptOptions(e))}writeFeatureObject(t,e){e=this.adaptOptions(e);const i={};if(!t.hasProperties())return i.attributes={},i;const n=t.getProperties(),r=t.getGeometry();if(r){i.geometry=L_(r,e);const s=e&&(e.dataProjection||e.featureProjection);s&&(i.geometry.spatialReference={wkid:Number(Ui(s).getCode().split(":").pop())}),delete n[t.getGeometryName()]}return x(n)?i.attributes={}:i.attributes=n,i}writeFeaturesObject(t,e){e=this.adaptOptions(e);const i=[];for(let n=0,r=t.length;n<r;++n)i.push(this.writeFeatureObject(t[n],e));return{features:i}}},_T.format.Feature=Jp,_T.format.Feature.transformExtentWithOptions=tm,_T.format.Feature.transformGeometryWithOptions=Qp,_T.format.GML=Q_,_T.format.GML2=H_,_T.format.GML3=J_,_T.format.GML32=ty,_T.format.GMLBase=O_,_T.format.GMLBase.GMLNS=F_,_T.format.GPX=class extends M_{constructor(t){super(),t=t||{},this.dataProjection=Ui("EPSG:4326"),this.readExtensions_=t.readExtensions}handleReadExtensions_(t){t||(t=[]);for(let e=0,i=t.length;e<i;++e){const i=t[e];if(this.readExtensions_){const t=i.get("extensionsNode_")||null;this.readExtensions_(i,t)}i.set("extensionsNode_",void 0)}}readFeatureFromNode(t,e){if(!ey.includes(t.namespaceURI))return null;const i=iy[t.localName];if(!i)return null;const n=i(t,[this.getReadOptions(t,e)]);return n?(this.handleReadExtensions_([n]),n):null}readFeaturesFromNode(t,e){if(!ey.includes(t.namespaceURI))return[];if("gpx"==t.localName){const i=Lu([],ny,t,[this.getReadOptions(t,e)]);return i?(this.handleReadExtensions_(i),i):[]}return[]}writeFeaturesNode(t,e){e=this.adaptOptions(e);const i=du("http://www.topografix.com/GPX/1/1","gpx");return i.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xsi",uu),i.setAttributeNS(uu,"xsi:schemaLocation","http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd"),i.setAttribute("version","1.1"),i.setAttribute("creator","OpenLayers"),Fu({node:i},sy,Ty,t,[e]),i}},_T.format.GeoJSON=class extends E_{constructor(t){t=t||{},super(),this.dataProjection=Ui(t.dataProjection?t.dataProjection:"EPSG:4326"),t.featureProjection&&(this.defaultFeatureProjection=Ui(t.featureProjection)),this.geometryName_=t.geometryName,this.extractGeometryName_=t.extractGeometryName,this.supportedMediaTypes=["application/geo+json","application/vnd.geo+json"]}readFeatureFromObject(t,e){let i=null;i="Feature"===t.type?t:{type:"Feature",geometry:t,properties:null};const n=Oy(i.geometry,e),r=new lt;return this.geometryName_?r.setGeometryName(this.geometryName_):this.extractGeometryName_&&"geometry_name"in i!==void 0&&r.setGeometryName(i.geometry_name),r.setGeometry(n),"id"in i&&r.setId(i.id),i.properties&&r.setProperties(i.properties,!0),r}readFeaturesFromObject(t,e){let i=null;if("FeatureCollection"===t.type){i=[];const n=t.features;for(let t=0,r=n.length;t<r;++t)i.push(this.readFeatureFromObject(n[t],e))}else i=[this.readFeatureFromObject(t,e)];return i}readGeometryFromObject(t,e){return Oy(t,e)}readProjectionFromObject(t){const e=t.crs;let i;return e?"name"==e.type?i=Ui(e.properties.name):"EPSG"===e.type?i=Ui("EPSG:"+e.properties.code):at(!1,36):i=this.dataProjection,i}writeFeatureObject(t,e){e=this.adaptOptions(e);const i={type:"Feature",geometry:null,properties:null},n=t.getId();if(void 0!==n&&(i.id=n),!t.hasProperties())return i;const r=t.getProperties(),s=t.getGeometry();return s&&(i.geometry=Ny(s,e),delete 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oc;case"ol-no-context":if(this.getComplianceLevelEntryFromProfile(rc)&&this.imageInfo.identifier)return rc}at(!1,61)}getComplianceLevelEntryFromProfile(t){if(void 0!==this.imageInfo&&void 0!==this.imageInfo.profile)switch(void 0===t&&(t=this.getImageApiVersion()),t){case rc:if(lc.test(this.imageInfo.profile))return this.imageInfo.profile;break;case oc:if(cc.test(this.imageInfo.profile))return this.imageInfo.profile;break;case sc:if("string"==typeof this.imageInfo.profile&&hc.test(this.imageInfo.profile))return this.imageInfo.profile;if(Array.isArray(this.imageInfo.profile)&&this.imageInfo.profile.length>0&&"string"==typeof this.imageInfo.profile[0]&&hc.test(this.imageInfo.profile[0]))return this.imageInfo.profile[0]}}getComplianceLevelFromProfile(t){const e=this.getComplianceLevelEntryFromProfile(t);if(void 0===e)return;const i=e.match(/level[0-2](?:\.json)?$/g);return Array.isArray(i)?i[0].replace(".json",""):void 0}getComplianceLevelSupportedFeatures(){if(void 0===this.imageInfo)return;const t=this.getImageApiVersion(),e=this.getComplianceLevelFromProfile(t);return void 0===e?ac.none.none:ac[t][e]}getTileSourceOptions(t){const e=t||{},i=this.getImageApiVersion();if(void 0===i)return;const n=void 0===i?void 0:uc[i](this);return void 0!==n?{url:n.url,version:i,size:[this.imageInfo.width,this.imageInfo.height],sizes:n.sizes,format:void 0!==e.format&&n.formats.includes(e.format)?e.format:void 0!==n.preferredFormat?n.preferredFormat:"jpg",supports:n.supports,quality:e.quality&&n.qualities.includes(e.quality)?e.quality:n.qualities.includes("native")?"native":"default",resolutions:Array.isArray(n.resolutions)?n.resolutions.sort((function(t,e){return e-t})):void 0,tileSize:n.tileSize}:void 0}},_T.format.JSONFeature=E_,_T.format.KML=class extends M_{constructor(t){super(),t=t||{},ux||($y=[255,255,255,1],nx=new rg({color:$y}),Jy=[20,2],Qy="pixels",tx="pixels",ex=[64,64],ix="https://maps.google.com/mapfiles/kml/pushpin/ylw-pushpin.png",sx=new 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i=Lu([],Pu(Xy,{Document:yu(this.readDocumentOrFolder_,this),Folder:yu(this.readDocumentOrFolder_,this),Placemark:xu(this.readPlacemark_,this),Style:this.readSharedStyle_.bind(this),StyleMap:this.readSharedStyleMap_.bind(this)}),t,e,this);return i||void 0}readPlacemark_(t,e){const i=Lu({geometry:null},Wy,t,e,this);if(!i)return;const n=new lt,r=t.getAttribute("id");null!==r&&n.setId(r);const s=e[0],o=i.geometry;if(o&&Qp(o,!1,s),n.setGeometry(o),delete i.geometry,this.extractStyles_){const t=function(t,e,i,n,r){return function(s,o){let a=r,l="",h=[];if(a){const t=s.getGeometry();if(t)if(t instanceof Ip)h=t.getGeometriesArrayRecursive().filter((function(t){const e=t.getType();return"Point"===e||"MultiPoint"===e})),a=h.length>0;else{const e=t.getType();a="Point"===e||"MultiPoint"===e}}a&&(l=s.get("name"),a=a&&!!l,a&&/&[^&]+;/.test(l)&&(cx||(cx=document.createElement("textarea")),cx.innerHTML=l,l=cx.value));let c=i;if(t?c=t:e&&(c=fx(e,i,n)),a){const t=function(t,e){const i=[0,0];let n="start";const r=t.getImage();if(r){const t=r.getSize();if(t&&2==t.length){const e=r.getScaleArray(),s=r.getAnchor();i[0]=e[0]*(t[0]-s[0]),i[1]=e[1]*(t[1]/2-s[1]),n="left"}}let s=t.getText();s?(s=s.clone(),s.setFont(s.getFont()||lx.getFont()),s.setScale(s.getScale()||lx.getScale()),s.setFill(s.getFill()||lx.getFill()),s.setStroke(s.getStroke()||ox)):s=lx.clone();s.setText(e),s.setOffsetX(i[0]),s.setOffsetY(i[1]),s.setTextAlign(n);return new cg({image:r,text:s})}(c[0],l);if(h.length>0){t.setGeometry(new Ip(h));return[t,new cg({geometry:c[0].getGeometry(),image:null,fill:c[0].getFill(),stroke:c[0].getStroke(),text:null})].concat(c.slice(1))}return t}return c}}(i.Style,i.styleUrl,this.defaultStyle_,this.sharedStyles_,this.showPointNames_);n.setStyle(t)}return delete i.Style,n.setProperties(i,!0),n}readSharedStyle_(t,e){const i=t.getAttribute("id");if(null!==i){const n=Xx.call(this,t,e);if(n){let e,r=t.baseURI;if(r&&"about:blank"!=r||(r=window.location.href),r){e=new URL("#"+i,r).href}else e="#"+i;this.sharedStyles_[e]=n}}}readSharedStyleMap_(t,e){const i=t.getAttribute("id");if(null===i)return;const n=Sx.call(this,t,e);if(!n)return;let r,s=t.baseURI;if(s&&"about:blank"!=s||(s=window.location.href),s){r=new URL("#"+i,s).href}else r="#"+i;this.sharedStyles_[r]=n}readFeatureFromNode(t,e){if(!Xy.includes(t.namespaceURI))return null;const i=this.readPlacemark_(t,[this.getReadOptions(t,e)]);return i||null}readFeaturesFromNode(t,e){if(!Xy.includes(t.namespaceURI))return[];let i;const n=t.localName;if("Document"==n||"Folder"==n)return i=this.readDocumentOrFolder_(t,[this.getReadOptions(t,e)]),i||[];if("Placemark"==n){const i=this.readPlacemark_(t,[this.getReadOptions(t,e)]);return i?[i]:[]}if("kml"==n){i=[];for(let n=t.firstElementChild;n;n=n.nextElementSibling){const t=this.readFeaturesFromNode(n,e);t&&c(i,t)}return i}return[]}readName(t){if(t){if("string"==typeof t){const e=_u(t);return this.readNameFromDocument(e)}return pu(t)?this.readNameFromDocument(t):this.readNameFromNode(t)}}readNameFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE){const t=this.readNameFromNode(e);if(t)return t}}readNameFromNode(t){for(let e=t.firstElementChild;e;e=e.nextElementSibling)if(Xy.includes(e.namespaceURI)&&"name"==e.localName)return z_(e);for(let e=t.firstElementChild;e;e=e.nextElementSibling){const t=e.localName;if(Xy.includes(e.namespaceURI)&&("Document"==t||"Folder"==t||"Placemark"==t||"kml"==t)){const t=this.readNameFromNode(e);if(t)return t}}}readNetworkLinks(t){const e=[];if("string"==typeof t){const i=_u(t);c(e,this.readNetworkLinksFromDocument(i))}else pu(t)?c(e,this.readNetworkLinksFromDocument(t)):c(e,this.readNetworkLinksFromNode(t));return e}readNetworkLinksFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType==Node.ELEMENT_NODE&&c(e,this.readNetworkLinksFromNode(i));return e}readNetworkLinksFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(Xy.includes(i.namespaceURI)&&"NetworkLink"==i.localName){const t=Lu({},Zy,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!Xy.includes(i.namespaceURI)||"Document"!=t&&"Folder"!=t&&"kml"!=t||c(e,this.readNetworkLinksFromNode(i))}return e}readRegion(t){const e=[];if("string"==typeof t){const i=_u(t);c(e,this.readRegionFromDocument(i))}else pu(t)?c(e,this.readRegionFromDocument(t)):c(e,this.readRegionFromNode(t));return e}readRegionFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType==Node.ELEMENT_NODE&&c(e,this.readRegionFromNode(i));return e}readRegionFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(Xy.includes(i.namespaceURI)&&"Region"==i.localName){const t=Lu({},Ky,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!Xy.includes(i.namespaceURI)||"Document"!=t&&"Folder"!=t&&"kml"!=t||c(e,this.readRegionFromNode(i))}return e}writeFeaturesNode(t,e){e=this.adaptOptions(e);const i=du(Xy[4],"kml"),n="http://www.w3.org/2000/xmlns/";i.setAttributeNS(n,"xmlns:gx",zy[0]),i.setAttributeNS(n,"xmlns:xsi",uu),i.setAttributeNS(uu,"xsi:schemaLocation","http://www.opengis.net/kml/2.2 https://developers.google.com/kml/schema/kml22gx.xsd");const r={node:i},s={};t.length>1?s.Document=t:1==t.length&&(s.Placemark=t[0]);const o=qy[i.namespaceURI],a=Ru(s,o);return Fu(r,Hy,bu,a,[e],o,this),i}},_T.format.KML.getDefaultFillStyle=function(){return nx},_T.format.KML.getDefaultImageStyle=function(){return sx},_T.format.KML.getDefaultStrokeStyle=function(){return ax},_T.format.KML.getDefaultStyle=function(){return hx},_T.format.KML.getDefaultStyleArray=function(){return ux},_T.format.KML.getDefaultTextStyle=function(){return lx},_T.format.KML.readFlatCoordinates=mx,_T.format.MVT=Em,_T.format.OSMXML=class extends M_{constructor(){super(),this.dataProjection=Ui("EPSG:4326")}readFeaturesFromNode(t,e){if(e=this.getReadOptions(t,e),"osm"==t.localName){const i=Lu({nodes:{},ways:[],features:[]},Xv,t,[e]);for(let t=0;t<i.ways.length;t++){const n=i.ways[t],r=[];for(let t=0,e=n.ndrefs.length;t<e;t++){c(r,i.nodes[n.ndrefs[t]])}let s;s=n.ndrefs[0]==n.ndrefs[n.ndrefs.length-1]?new ur(r,"XY",[r.length]):new Op(r,"XY"),Qp(s,!1,e);const o=new lt(s);void 0!==n.id&&o.setId(n.id),o.setProperties(n.tags,!0),i.features.push(o)}if(i.features)return i.features}return[]}},_T.format.OWS=Hv,_T.format.Polyline=class extends Dy{constructor(t){super(),t=t||{},this.dataProjection=Ui("EPSG:4326"),this.factor_=t.factor?t.factor:1e5,this.geometryLayout_=t.geometryLayout?t.geometryLayout:"XY"}readFeatureFromText(t,e){const i=this.readGeometryFromText(t,e);return new lt(i)}readFeaturesFromText(t,e){return[this.readFeatureFromText(t,e)]}readGeometryFromText(t,e){const i=yn(this.geometryLayout_),n=uS(t,i,this.factor_);w_(n,0,n.length,i,n);const r=Gn(n,0,n.length,i);return Qp(new Op(r,this.geometryLayout_),!1,this.adaptOptions(e))}writeFeatureText(t,e){const i=t.getGeometry();return i?this.writeGeometryText(i,e):(at(!1,40),"")}writeFeaturesText(t,e){return this.writeFeatureText(t[0],e)}writeGeometryText(t,e){const i=(t=Qp(t,!0,this.adaptOptions(e))).getFlatCoordinates(),n=t.getStride();return w_(i,0,i.length,n,i),cS(i,n,this.factor_)}},_T.format.Polyline.decodeDeltas=uS,_T.format.Polyline.decodeFloats=gS,_T.format.Polyline.decodeSignedIntegers=pS,_T.format.Polyline.decodeUnsignedIntegers=_S,_T.format.Polyline.encodeDeltas=cS,_T.format.Polyline.encodeFloats=dS,_T.format.Polyline.encodeSignedIntegers=fS,_T.format.Polyline.encodeUnsignedInteger=yS,_T.format.Polyline.encodeUnsignedIntegers=mS,_T.format.TextFeature=Dy,_T.format.TopoJSON=class extends E_{constructor(t){super(),t=t||{},this.layerName_=t.layerName,this.layers_=t.layers?t.layers:null,this.dataProjection=Ui(t.dataProjection?t.dataProjection:"EPSG:4326")}readFeaturesFromObject(t,e){if("Topology"==t.type){const i=t;let n,r=null,s=null;i.transform&&(n=i.transform,r=n.scale,s=n.translate);const o=i.arcs;n&&function(t,e,i){for(let n=0,r=t.length;n<r;++n)ES(t[n],e,i)}(o,r,s);const a=[],l=i.objects,h=this.layerName_;let c;for(const t in l)this.layers_&&!this.layers_.includes(t)||("GeometryCollection"===l[t].type?(c=l[t],a.push.apply(a,SS(c,o,r,s,h,t,e))):(c=l[t],a.push(wS(c,o,r,s,h,t,e))));return a}return[]}readProjectionFromObject(t){return this.dataProjection}},_T.format.WFS=class extends M_{constructor(t){super(),t=t||{},this.version_=t.version?t.version:"1.1.0",this.featureType_=t.featureType,this.featureNS_=t.featureNS,this.gmlFormat_=t.gmlFormat?t.gmlFormat:new hw[this.version_],this.schemaLocation_=t.schemaLocation?t.schemaLocation:lw[this.version_]}getFeatureType(){return this.featureType_}setFeatureType(t){this.featureType_=t}readFeaturesFromNode(t,e){const i={node:t};Object.assign(i,{featureType:this.featureType_,featureNS:this.featureNS_}),Object.assign(i,this.getReadOptions(t,e||{}));const n=[i];let r;r="2.0.0"===this.version_?JS:this.gmlFormat_.FEATURE_COLLECTION_PARSERS;let s=Lu([],r,t,n,this.gmlFormat_);return s||(s=[]),s}readTransactionResponse(t){if(t){if("string"==typeof t){const e=_u(t);return this.readTransactionResponseFromDocument(e)}return pu(t)?this.readTransactionResponseFromDocument(t):this.readTransactionResponseFromNode(t)}}readFeatureCollectionMetadata(t){if(t){if("string"==typeof t){const e=_u(t);return this.readFeatureCollectionMetadataFromDocument(e)}return pu(t)?this.readFeatureCollectionMetadataFromDocument(t):this.readFeatureCollectionMetadataFromNode(t)}}readFeatureCollectionMetadataFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE)return this.readFeatureCollectionMetadataFromNode(e)}readFeatureCollectionMetadataFromNode(t){const e={},i=U_(t.getAttribute("numberOfFeatures"));return e.numberOfFeatures=i,Lu(e,JS,t,[],this.gmlFormat_)}readTransactionResponseFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE)return this.readTransactionResponseFromNode(e)}readTransactionResponseFromNode(t){return Lu({},tw,t,[])}writeGetFeature(t){const e=du(ow[this.version_],"GetFeature");e.setAttribute("service","WFS"),e.setAttribute("version",this.version_),t.handle&&e.setAttribute("handle",t.handle),t.outputFormat&&e.setAttribute("outputFormat",t.outputFormat),void 0!==t.maxFeatures&&e.setAttribute("maxFeatures",String(t.maxFeatures)),t.resultType&&e.setAttribute("resultType",t.resultType),void 0!==t.startIndex&&e.setAttribute("startIndex",String(t.startIndex)),void 0!==t.count&&e.setAttribute("count",String(t.count)),void 0!==t.viewParams&&e.setAttribute("viewParams",t.viewParams),e.setAttributeNS(uu,"xsi:schemaLocation",this.schemaLocation_);const i={node:e};if(Object.assign(i,{version:this.version_,srsName:t.srsName,featureNS:t.featureNS?t.featureNS:this.featureNS_,featurePrefix:t.featurePrefix,propertyNames:t.propertyNames?t.propertyNames:[]}),at(Array.isArray(t.featureTypes),11),"string"==typeof t.featureTypes[0]){let n=t.filter;t.bbox&&(at(t.geometryName,12),n=this.combineBboxAndFilter(t.geometryName,t.bbox,t.srsName,n)),Object.assign(i,{geometryName:t.geometryName,filter:n}),Bw(e,t.featureTypes,[i])}else t.featureTypes.forEach((n=>{const r=this.combineBboxAndFilter(n.geometryName,n.bbox,t.srsName,t.filter);Object.assign(i,{geometryName:n.geometryName,filter:r}),Bw(e,[n.name],[i])}));return e}combineBboxAndFilter(t,e,i,n){const r=$S(t,e,i);return n?HS(n,r):r}writeTransaction(t,e,i,n){const r=[],s=n.version?n.version:this.version_,o=du(ow[s],"Transaction");let a;o.setAttribute("service","WFS"),o.setAttribute("version",s),n&&(a=n.gmlOptions?n.gmlOptions:{},n.handle&&o.setAttribute("handle",n.handle)),o.setAttributeNS(uu,"xsi:schemaLocation",lw[s]);const l=function(t,e,i,n){const r=n.featurePrefix?n.featurePrefix:nw;let s;"1.0.0"===i?s=2:"1.1.0"===i?s=3:"2.0.0"===i&&(s=3.2);return Object.assign({node:t},{version:i,featureNS:n.featureNS,featureType:n.featureType,featurePrefix:r,gmlVersion:s,hasZ:n.hasZ,srsName:n.srsName},e)}(o,a,s,n);return t&&cw("Insert",t,r,l),e&&cw("Update",e,r,l),i&&cw("Delete",i,r,l),n.nativeElements&&cw("Native",n.nativeElements,r,l),o}readProjectionFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE)return this.readProjectionFromNode(e);return null}readProjectionFromNode(t){if(t.firstElementChild&&t.firstElementChild.firstElementChild)for(let 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i?(i.version=e,i=Lu(i,XE,t,[]),i||null):null}},_T.format.XML=Zv,_T.format.XMLFeature=M_,_T.format.filter={},_T.format.filter.And=RS,_T.format.filter.Bbox=PS,_T.format.filter.Comparison=AS,_T.format.filter.ComparisonBinary=NS,_T.format.filter.Contains=LS,_T.format.filter.DWithin=MS,_T.format.filter.Disjoint=FS,_T.format.filter.During=OS,_T.format.filter.EqualTo=DS,_T.format.filter.Filter=CS,_T.format.filter.GreaterThan=kS,_T.format.filter.GreaterThanOrEqualTo=GS,_T.format.filter.Intersects=jS,_T.format.filter.IsBetween=BS,_T.format.filter.IsLike=US,_T.format.filter.IsNull=zS,_T.format.filter.LessThan=XS,_T.format.filter.LessThanOrEqualTo=VS,_T.format.filter.LogicalNary=bS,_T.format.filter.Not=WS,_T.format.filter.NotEqualTo=ZS,_T.format.filter.Or=YS,_T.format.filter.ResourceId=KS,_T.format.filter.Spatial=IS,_T.format.filter.Within=qS,_T.format.filter.and=HS,_T.format.filter.bbox=$S,_T.format.filter.between=function(t,e,i){return new 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r=sp(t,e,i,n);const s=t[i-n]-t[e],o=t[i-n+1]-t[e+1];return r+=Math.sqrt(s*s+o*o),r},_T.geom.flat.orient={},_T.geom.flat.orient.inflateEnds=cr,_T.geom.flat.orient.linearRingIsClockwise=sr,_T.geom.flat.orient.linearRingsAreOriented=or,_T.geom.flat.orient.linearRingssAreOriented=ar,_T.geom.flat.orient.orientLinearRings=lr,_T.geom.flat.orient.orientLinearRingsArray=hr,_T.geom.flat.reverse={},_T.geom.flat.reverse.coordinates=rr,_T.geom.flat.segments={},_T.geom.flat.segments.forEach=Jn,_T.geom.flat.simplify={},_T.geom.flat.simplify.douglasPeucker=Mn,_T.geom.flat.simplify.douglasPeuckerArray=Fn,_T.geom.flat.simplify.douglasPeuckerMultiArray=function(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l],c=[];o=Fn(t,e,h,n,r,s,o,c),a.push(c),e=h[h.length-1]}return o},_T.geom.flat.simplify.quantize=Nn,_T.geom.flat.simplify.quantizeArray=Dn,_T.geom.flat.simplify.quantizeMultiArray=kn,_T.geom.flat.simplify.radialDistance=An,_T.geom.flat.simplify.simplifyLineString=function(t,e,i,n,r,s,o){return o=void 0!==o?o:[],s||(i=An(t,e,i,n,r,o,0),t=o,e=0,n=2),o.length=Mn(t,e,i,n,r,o,0),o},_T.geom.flat.simplify.snap=On,_T.geom.flat.straightchunk={},_T.geom.flat.straightchunk.matchingChunk=Qf,_T.geom.flat.textpath={},_T.geom.flat.textpath.drawTextOnPath=rp,_T.geom.flat.topology={},_T.geom.flat.topology.lineStringIsClosed=function(t,e,i,n){const r=i-n;return 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i),this.formats_.push(i),this.readAsBuffer_=this.readAsBuffer_||"arraybuffer"===i.getType()}this.projection_=t.projection?Ui(t.projection):null,this.dropListenKeys_=null,this.source_=t.source||null,this.target=t.target?t.target:null}handleResult_(t,e){const i=e.target.result,n=this.getMap();let r,s=this.projection_;if(!s&&(s=en(),!s)){s=n.getView().getProjection()}const o=this.formats_;for(let e=0,n=o.length;e<n;++e){const n=o[e];let a=i;this.readAsBuffer_&&"arraybuffer"!==n.getType()&&(void 0===r&&(r=(new TextDecoder).decode(i)),a=r);const l=this.tryReadFeatures_(n,a,{featureProjection:s});if(l&&l.length>0){this.source_&&(this.source_.clear(),this.source_.addFeatures(l)),this.dispatchEvent(new Am(Fm,t,l,s));break}}}registerListeners_(){const t=this.getMap();if(t){const 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e=t;e.stopDown||(e.stopDown=f),super(e),this.on,this.once,this.un,this.shouldHandle_=!1,this.downPx_=null,this.downTimeout_,this.lastDragTime_,this.pointerType_,this.freehand_=!1,this.source_=t.source?t.source:null,this.features_=t.features?t.features:null,this.snapTolerance_=t.snapTolerance?t.snapTolerance:12,this.type_=t.type,this.mode_=function(t){switch(t){case"Point":case"MultiPoint":return"Point";case"LineString":case"MultiLineString":return"LineString";case"Polygon":case"MultiPolygon":return"Polygon";case"Circle":return"Circle";default:throw new Error("Invalid type: "+t)}}(this.type_),this.stopClick_=!!t.stopClick,this.minPoints_=t.minPoints?t.minPoints:"Polygon"===this.mode_?3:2,this.maxPoints_="Circle"===this.mode_?2:t.maxPoints?t.maxPoints:1/0,this.finishCondition_=t.finishCondition?t.finishCondition:g,this.geometryLayout_=t.geometryLayout?t.geometryLayout:"XY";let i=t.geometryFunction;if(!i){const t=this.mode_;if("Circle"===t)i=function(t,e,i){const n=e||new Pp([NaN,NaN]),r=rn(t[0],i),s=Ti(r,rn(t[t.length-1],i));n.setCenterAndRadius(r,Math.sqrt(s),this.geometryLayout_);const o=en();return o&&n.transform(i,o),n};else{let e;"Point"===t?e=Wn:"LineString"===t?e=Op:"Polygon"===t&&(e=ur),i=function(i,n,r){return n?"Polygon"===t?i[0].length?n.setCoordinates([i[0].concat([i[0][0]])],this.geometryLayout_):n.setCoordinates([],this.geometryLayout_):n.setCoordinates(i,this.geometryLayout_):n=new e(i,this.geometryLayout_),n}}}this.geometryFunction_=i,this.dragVertexDelay_=void 0!==t.dragVertexDelay?t.dragVertexDelay:500,this.finishCoordinate_=null,this.sketchFeature_=null,this.sketchPoint_=null,this.sketchCoords_=null,this.sketchLine_=null,this.sketchLineCoords_=null,this.squaredClickTolerance_=t.clickTolerance?t.clickTolerance*t.clickTolerance:36,this.overlay_=new zp({source:new zh({useSpatialIndex:!1,wrapX:!!t.wrapX&&t.wrapX}),style:t.style?t.style:Ym(),updateWhileInteracting:!0}),this.geometryName_=t.geometryName,this.condition_=t.condition?t.condition:ma,this.freehandCondition_,t.freehand?this.freehandCondition_=da:this.freehandCondition_=t.freehandCondition?t.freehandCondition:_a,this.traceCondition_,this.setTrace(t.trace||!1),this.traceState_={active:!1},this.traceSource_=t.traceSource||t.source||null,this.addChangeListener(ta,this.updateState_)}setTrace(t){let e;e=t?!0===t?da:t:fa,this.traceCondition_=e}setMap(t){super.setMap(t),this.updateState_()}getOverlay(){return this.overlay_}handleEvent(t){t.originalEvent.type===E&&t.originalEvent.preventDefault(),this.freehand_="Point"!==this.mode_&&this.freehandCondition_(t);let e=t.type===ao.POINTERMOVE,i=!0;if(!this.freehand_&&this.lastDragTime_&&t.type===ao.POINTERDRAG){Date.now()-this.lastDragTime_>=this.dragVertexDelay_?(this.downPx_=t.pixel,this.shouldHandle_=!this.freehand_,e=!0):this.lastDragTime_=void 0,this.shouldHandle_&&void 0!==this.downTimeout_&&(clearTimeout(this.downTimeout_),this.downTimeout_=void 0)}return this.freehand_&&t.type===ao.POINTERDRAG&&null!==this.sketchFeature_?(this.addToDrawing_(t.coordinate),i=!1):this.freehand_&&t.type===ao.POINTERDOWN?i=!1:e&&this.getPointerCount()<2?(i=t.type===ao.POINTERMOVE,i&&this.freehand_?(this.handlePointerMove_(t),this.shouldHandle_&&t.originalEvent.preventDefault()):("mouse"===t.originalEvent.pointerType||t.type===ao.POINTERDRAG&&void 0===this.downTimeout_)&&this.handlePointerMove_(t)):t.type===ao.DBLCLICK&&(i=!1),super.handleEvent(t)&&i}handleDownEvent(t){return this.shouldHandle_=!this.freehand_,this.freehand_?(this.downPx_=t.pixel,this.finishCoordinate_||this.startDrawing_(t.coordinate),!0):this.condition_(t)?(this.lastDragTime_=Date.now(),this.downTimeout_=setTimeout(function(){this.handlePointerMove_(new oo(ao.POINTERMOVE,t.map,t.originalEvent,!1,t.frameState))}.bind(this),this.dragVertexDelay_),this.downPx_=t.pixel,!0):(this.lastDragTime_=void 0,!1)}deactivateTrace_(){this.traceState_={active:!1}}toggleTraceState_(t){if(!this.traceSource_||!this.traceCondition_(t))return;if(this.traceState_.active)return void this.deactivateTrace_();const e=this.getMap(),i=zt([e.getCoordinateFromPixel([t.pixel[0]-this.snapTolerance_,t.pixel[1]+this.snapTolerance_]),e.getCoordinateFromPixel([t.pixel[0]+this.snapTolerance_,t.pixel[1]-this.snapTolerance_])]),n=this.traceSource_.getFeaturesInExtent(i);if(0===n.length)return;const r=function(t,e){const i=[];for(let n=0;n<e.length;++n)Um(t,e[n].getGeometry(),i);return i}(t.coordinate,n);r.length&&(this.traceState_={active:!0,startPx:t.pixel.slice(),targets:r,targetIndex:-1})}addOrRemoveTracedCoordinates_(t,e){const i=t.startIndex<=t.endIndex;i===t.startIndex<=e?i&&e>t.endIndex||!i&&e<t.endIndex?this.addTracedCoordinates_(t,t.endIndex,e):(i&&e<t.endIndex||!i&&e>t.endIndex)&&this.removeTracedCoordinates_(e,t.endIndex):(this.removeTracedCoordinates_(t.startIndex,t.endIndex),this.addTracedCoordinates_(t,t.startIndex,e))}removeTracedCoordinates_(t,e){if(t===e)return;let i=0;if(t<e){const n=Math.ceil(t);let r=Math.floor(e);r===e&&(r-=1),i=r-n+1}else{const n=Math.floor(t);let r=Math.ceil(e);r===e&&(r+=1),i=n-r+1}i>0&&this.removeLastPoints_(i)}addTracedCoordinates_(t,e,i){if(e===i)return;const n=[];if(e<i){const r=Math.ceil(e);let s=Math.floor(i);s===i&&(s-=1);for(let e=r;e<=s;++e)n.push(jm(t.coordinates,e))}else{const r=Math.floor(e);let s=Math.ceil(i);s===i&&(s+=1);for(let e=r;e>=s;--e)n.push(jm(t.coordinates,e))}n.length&&this.appendCoordinates(n)}updateTrace_(t){const e=this.traceState_;if(!e.active)return;if(-1===e.targetIndex&&Ci(e.startPx,t.pixel)<this.snapTolerance_)return;const i=function(t,e,i,n){const r=t[0],s=t[1];let o=1/0,a=-1,l=NaN;for(let t=0;t<e.targets.length;++t){const i=e.targets[t],n=i.coordinates;let h,c=1/0;for(let t=0;t<n.length-1;++t){const e=Wm(r,s,n[t],n[t+1]);e.squaredDistance<c&&(c=e.squaredDistance,h=t+e.along)}c<o&&(o=c,i.ring&&e.targetIndex===t&&(i.endIndex>i.startIndex?h<i.startIndex&&(h+=n.length):i.endIndex<i.startIndex&&h>i.startIndex&&(h-=n.length)),l=h,a=t)}const h=e.targets[a];let c=h.ring;if(e.targetIndex===a&&c){const t=Zm(h.coordinates,l);Ci(i.getPixelFromCoordinate(t),e.startPx)>n&&(c=!1)}if(c){const t=h.coordinates,e=t.length,i=h.startIndex,n=l;if(i<n){const r=Bm(t,i,n);Bm(t,i,n-e)<r&&(l-=e)}else{const r=Bm(t,i,n);Bm(t,i,n+e)<r&&(l+=e)}}return zm.index=a,zm.endIndex=l,zm}(t.coordinate,e,this.getMap(),this.snapTolerance_);if(e.targetIndex!==i.index){if(-1!==e.targetIndex){const t=e.targets[e.targetIndex];this.removeTracedCoordinates_(t.startIndex,t.endIndex)}const t=e.targets[i.index];this.addTracedCoordinates_(t,t.startIndex,i.endIndex)}else{const t=e.targets[e.targetIndex];this.addOrRemoveTracedCoordinates_(t,i.endIndex)}e.targetIndex=i.index;const n=e.targets[e.targetIndex];n.endIndex=i.endIndex;const r=Zm(n.coordinates,n.endIndex),s=this.getMap().getPixelFromCoordinate(r);t.coordinate=r,t.pixel=[Math.round(s[0]),Math.round(s[1])]}handleUpEvent(t){let e=!0;if(0===this.getPointerCount()){this.downTimeout_&&(clearTimeout(this.downTimeout_),this.downTimeout_=void 0),this.handlePointerMove_(t);const i=this.traceState_.active;if(this.toggleTraceState_(t),this.shouldHandle_){const n=!this.finishCoordinate_;n&&this.startDrawing_(t.coordinate),!n&&this.freehand_?this.finishDrawing():this.freehand_||n&&"Point"!==this.mode_||(this.atFinish_(t.pixel,i)?this.finishCondition_(t)&&this.finishDrawing():this.addToDrawing_(t.coordinate)),e=!1}else this.freehand_&&this.abortDrawing()}return!e&&this.stopClick_&&t.preventDefault(),e}handlePointerMove_(t){if(this.pointerType_=t.originalEvent.pointerType,this.downPx_&&(!this.freehand_&&this.shouldHandle_||this.freehand_&&!this.shouldHandle_)){const e=this.downPx_,i=t.pixel,n=e[0]-i[0],r=e[1]-i[1],s=n*n+r*r;if(this.shouldHandle_=this.freehand_?s>this.squaredClickTolerance_:s<=this.squaredClickTolerance_,!this.shouldHandle_)return}this.finishCoordinate_?(this.updateTrace_(t),this.modifyDrawing_(t.coordinate)):this.createOrUpdateSketchPoint_(t.coordinate.slice())}atFinish_(t,e){let i=!1;if(this.sketchFeature_){let n=!1,r=[this.finishCoordinate_];const s=this.mode_;if("Point"===s)i=!0;else if("Circle"===s)i=2===this.sketchCoords_.length;else if("LineString"===s)n=!e&&this.sketchCoords_.length>this.minPoints_;else if("Polygon"===s){const t=this.sketchCoords_;n=t[0].length>this.minPoints_,r=[t[0][0],t[0][t[0].length-2]],r=e?[t[0][0]]:[t[0][0],t[0][t[0].length-2]]}if(n){const e=this.getMap();for(let n=0,s=r.length;n<s;n++){const s=r[n],o=e.getPixelFromCoordinate(s),a=t[0]-o[0],l=t[1]-o[1],h=this.freehand_?1:this.snapTolerance_;if(i=Math.sqrt(a*a+l*l)<=h,i){this.finishCoordinate_=s;break}}}}return i}createOrUpdateSketchPoint_(t){if(this.sketchPoint_){this.sketchPoint_.getGeometry().setCoordinates(t)}else this.sketchPoint_=new lt(new Wn(t)),this.updateSketchFeatures_()}createOrUpdateCustomSketchLine_(t){this.sketchLine_||(this.sketchLine_=new lt);const e=t.getLinearRing(0);let i=this.sketchLine_.getGeometry();i?(i.setFlatCoordinates(e.getLayout(),e.getFlatCoordinates()),i.changed()):(i=new Op(e.getFlatCoordinates(),e.getLayout()),this.sketchLine_.setGeometry(i))}startDrawing_(t){const e=this.getMap().getView().getProjection(),i=yn(this.geometryLayout_);for(;t.length<i;)t.push(0);this.finishCoordinate_=t,"Point"===this.mode_?this.sketchCoords_=t.slice():"Polygon"===this.mode_?(this.sketchCoords_=[[t.slice(),t.slice()]],this.sketchLineCoords_=this.sketchCoords_[0]):this.sketchCoords_=[t.slice(),t.slice()],this.sketchLineCoords_&&(this.sketchLine_=new lt(new Op(this.sketchLineCoords_)));const n=this.geometryFunction_(this.sketchCoords_,void 0,e);this.sketchFeature_=new lt,this.geometryName_&&this.sketchFeature_.setGeometryName(this.geometryName_),this.sketchFeature_.setGeometry(n),this.updateSketchFeatures_(),this.dispatchEvent(new km(Om,this.sketchFeature_))}modifyDrawing_(t){const e=this.getMap(),i=this.sketchFeature_.getGeometry(),n=e.getView().getProjection(),r=yn(this.geometryLayout_);let s,o;for(;t.length<r;)t.push(0);if("Point"===this.mode_?o=this.sketchCoords_:"Polygon"===this.mode_?(s=this.sketchCoords_[0],o=s[s.length-1],this.atFinish_(e.getPixelFromCoordinate(t))&&(t=this.finishCoordinate_.slice())):(s=this.sketchCoords_,o=s[s.length-1]),o[0]=t[0],o[1]=t[1],this.geometryFunction_(this.sketchCoords_,i,n),this.sketchPoint_){this.sketchPoint_.getGeometry().setCoordinates(t)}if("Polygon"===i.getType()&&"Polygon"!==this.mode_)this.createOrUpdateCustomSketchLine_(i);else if(this.sketchLineCoords_){this.sketchLine_.getGeometry().setCoordinates(this.sketchLineCoords_)}this.updateSketchFeatures_()}addToDrawing_(t){const e=this.sketchFeature_.getGeometry(),i=this.getMap().getView().getProjection();let n,r;const s=this.mode_;"LineString"===s||"Circle"===s?(this.finishCoordinate_=t.slice(),r=this.sketchCoords_,r.length>=this.maxPoints_&&(this.freehand_?r.pop():n=!0),r.push(t.slice()),this.geometryFunction_(r,e,i)):"Polygon"===s&&(r=this.sketchCoords_[0],r.length>=this.maxPoints_&&(this.freehand_?r.pop():n=!0),r.push(t.slice()),n&&(this.finishCoordinate_=r[0]),this.geometryFunction_(this.sketchCoords_,e,i)),this.createOrUpdateSketchPoint_(t.slice()),this.updateSketchFeatures_(),n&&this.finishDrawing()}removeLastPoints_(t){if(!this.sketchFeature_)return;const e=this.sketchFeature_.getGeometry(),i=this.getMap().getView().getProjection(),n=this.mode_;for(let r=0;r<t;++r){let t;if("LineString"===n||"Circle"===n){if(t=this.sketchCoords_,t.splice(-2,1),t.length>=2){this.finishCoordinate_=t[t.length-2].slice();const e=this.finishCoordinate_.slice();t[t.length-1]=e,this.createOrUpdateSketchPoint_(e)}this.geometryFunction_(t,e,i),"Polygon"===e.getType()&&this.sketchLine_&&this.createOrUpdateCustomSketchLine_(e)}else if("Polygon"===n){t=this.sketchCoords_[0],t.splice(-2,1);const n=this.sketchLine_.getGeometry();if(t.length>=2){const e=t[t.length-2].slice();t[t.length-1]=e,this.createOrUpdateSketchPoint_(e)}n.setCoordinates(t),this.geometryFunction_(this.sketchCoords_,e,i)}if(1===t.length){this.abortDrawing();break}}this.updateSketchFeatures_()}removeLastPoint(){this.removeLastPoints_(1)}finishDrawing(){const t=this.abortDrawing_();if(!t)return;let e=this.sketchCoords_;const i=t.getGeometry(),n=this.getMap().getView().getProjection();"LineString"===this.mode_?(e.pop(),this.geometryFunction_(e,i,n)):"Polygon"===this.mode_&&(e[0].pop(),this.geometryFunction_(e,i,n),e=i.getCoordinates()),"MultiPoint"===this.type_?t.setGeometry(new Dp([e])):"MultiLineString"===this.type_?t.setGeometry(new Np([e])):"MultiPolygon"===this.type_&&t.setGeometry(new Gp([e])),this.dispatchEvent(new km(Nm,t)),this.features_&&this.features_.push(t),this.source_&&this.source_.addFeature(t)}abortDrawing_(){this.finishCoordinate_=null;const t=this.sketchFeature_;return this.sketchFeature_=null,this.sketchPoint_=null,this.sketchLine_=null,this.overlay_.getSource().clear(!0),this.deactivateTrace_(),t}abortDrawing(){const t=this.abortDrawing_();t&&this.dispatchEvent(new km(Dm,t))}appendCoordinates(t){const e=this.mode_,i=!this.sketchFeature_;let n;if(i&&this.startDrawing_(t[0]),"LineString"===e||"Circle"===e)n=this.sketchCoords_;else{if("Polygon"!==e)return;n=this.sketchCoords_&&this.sketchCoords_.length?this.sketchCoords_[0]:[]}i&&n.shift(),n.pop();for(let e=0;e<t.length;e++)this.addToDrawing_(t[e]);const r=t[t.length-1];this.addToDrawing_(r),this.modifyDrawing_(r)}extend(t){const e=t.getGeometry();this.sketchFeature_=t,this.sketchCoords_=e.getCoordinates();const i=this.sketchCoords_[this.sketchCoords_.length-1];this.finishCoordinate_=i.slice(),this.sketchCoords_.push(i.slice()),this.sketchPoint_=new lt(new Wn(i)),this.updateSketchFeatures_(),this.dispatchEvent(new km(Om,this.sketchFeature_))}updateSketchFeatures_(){const t=[];this.sketchFeature_&&t.push(this.sketchFeature_),this.sketchLine_&&t.push(this.sketchLine_),this.sketchPoint_&&t.push(this.sketchPoint_);const e=this.overlay_.getSource();e.clear(!0),e.addFeatures(t)}updateState_(){const t=this.getMap(),e=this.getActive();t&&e||this.abortDrawing(),this.overlay_.setMap(e?t:null)}},_T.interaction.Draw.DrawEvent=km,_T.interaction.Draw.createBox=function(){return function(t,e,i){const n=zt([t[0],t[t.length-1]].map((function(t){return rn(t,i)}))),r=[[ue(n),de(n),ve(n),xe(n),ue(n)]];e?e.setCoordinates(r):e=new ur(r);const s=en();return s&&e.transform(i,s),e}},_T.interaction.Draw.createRegularPolygon=function(t,e){return function(i,n,r){const s=rn(i[0],r),o=rn(i[i.length-1],r),a=Math.sqrt(Ti(s,o));n=n||fr(new Pp(s),t);let l=e;if(!e&&0!==e){const t=o[0]-s[0],e=o[1]-s[1];l=Math.atan2(e,t)}pr(n,s,a,l);const h=en();return h&&n.transform(r,h),n}},_T.interaction.Extent=class extends sa{constructor(t){super(t=t||{}),this.on,this.once,this.un,this.condition_=t.condition?t.condition:da,this.extent_=null,this.pointerHandler_=null,this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.snappedToVertex_=!1,this.extentFeature_=null,this.vertexFeature_=null,t||(t={}),this.extentOverlay_=new zp({source:new zh({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.boxStyle?t.boxStyle:Hm(),updateWhileAnimating:!0,updateWhileInteracting:!0}),this.vertexOverlay_=new zp({source:new zh({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.pointerStyle?t.pointerStyle:$m(),updateWhileAnimating:!0,updateWhileInteracting:!0}),t.extent&&this.setExtent(t.extent)}snapToVertex_(t,e){const i=e.getCoordinateFromPixelInternal(t),n=function(t,e){return bi(i,t)-bi(i,e)},r=this.getExtentInternal();if(r){const s=function(t){return[[[t[0],t[1]],[t[0],t[3]]],[[t[0],t[3]],[t[2],t[3]]],[[t[2],t[3]],[t[2],t[1]]],[[t[2],t[1]],[t[0],t[1]]]]}(r);s.sort(n);const o=s[0];let a=yi(i,o);const l=e.getPixelFromCoordinateInternal(a);if(Ci(t,l)<=this.pixelTolerance_){const t=e.getPixelFromCoordinateInternal(o[0]),i=e.getPixelFromCoordinateInternal(o[1]),n=Ti(l,t),r=Ti(l,i),s=Math.sqrt(Math.min(n,r));return this.snappedToVertex_=s<=this.pixelTolerance_,this.snappedToVertex_&&(a=n>r?o[1]:o[0]),a}}return null}handlePointerMove_(t){const e=t.pixel,i=t.map;let n=this.snapToVertex_(e,i);n||(n=i.getCoordinateFromPixelInternal(e)),this.createOrUpdatePointerFeature_(n)}createOrUpdateExtentFeature_(t){let e=this.extentFeature_;return e?t?e.setGeometry(gr(t)):e.setGeometry(void 0):(e=new lt(t?gr(t):{}),this.extentFeature_=e,this.extentOverlay_.getSource().addFeature(e)),e}createOrUpdatePointerFeature_(t){let e=this.vertexFeature_;if(e){e.getGeometry().setCoordinates(t)}else e=new lt(new Wn(t)),this.vertexFeature_=e,this.vertexOverlay_.getSource().addFeature(e);return e}handleEvent(t){return!t.originalEvent||!this.condition_(t)||(t.type!=ao.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),super.handleEvent(t),!1)}handleDownEvent(t){const e=t.pixel,i=t.map,n=this.getExtentInternal();let r=this.snapToVertex_(e,i);const s=function(t){let e=null,i=null;return t[0]==n[0]?e=n[2]:t[0]==n[2]&&(e=n[0]),t[1]==n[1]?i=n[3]:t[1]==n[3]&&(i=n[1]),null!==e&&null!==i?[e,i]:null};if(r&&n){const t=r[0]==n[0]||r[0]==n[2]?r[0]:null,e=r[1]==n[1]||r[1]==n[3]?r[1]:null;null!==t&&null!==e?this.pointerHandler_=Jm(s(r)):null!==t?this.pointerHandler_=Qm(s([t,n[1]]),s([t,n[3]])):null!==e&&(this.pointerHandler_=Qm(s([n[0],e]),s([n[2],e])))}else r=i.getCoordinateFromPixelInternal(e),this.setExtent([r[0],r[1],r[0],r[1]]),this.pointerHandler_=Jm(r);return!0}handleDragEvent(t){if(this.pointerHandler_){const e=t.coordinate;this.setExtent(this.pointerHandler_(e)),this.createOrUpdatePointerFeature_(e)}}handleUpEvent(t){this.pointerHandler_=null;const e=this.getExtentInternal();return e&&0!==ce(e)||this.setExtent(null),!1}setMap(t){this.extentOverlay_.setMap(t),this.vertexOverlay_.setMap(t),super.setMap(t)}getExtent(){return sn(this.getExtentInternal(),this.getMap().getView().getProjection())}getExtentInternal(){return this.extent_}setExtent(t){this.extent_=t||null,this.createOrUpdateExtentFeature_(t),this.dispatchEvent(new qm(this.extent_))}},_T.interaction.Extent.ExtentEvent=qm,_T.interaction.Interaction=ea,_T.interaction.Interaction.pan=ia,_T.interaction.Interaction.zoomByDelta=na,_T.interaction.KeyboardPan=Na,_T.interaction.KeyboardZoom=Da,_T.interaction.Link=class extends ea{constructor(t){let e;super(),e=!0===(t=Object.assign({animate:!0,replace:!1,prefix:""},t||{})).animate?{duration:250}:t.animate?t.animate:null,this.animationOptions_=e,this.replace_=t.replace,this.prefix_=t.prefix,this.listenerKeys_=[],this.initial_=!0,this.updateState_=this.updateState_.bind(this)}getParamName_(t){return this.prefix_?this.prefix_+t:t}get_(t,e){return t.get(this.getParamName_(e))}set_(t,e,i){t.set(this.getParamName_(e),i)}delete_(t,e){t.delete(this.getParamName_(e))}setMap(t){const e=this.getMap();super.setMap(t),t!==e&&(e&&this.unregisterListeners_(e),t&&(this.initial_=!0,this.updateState_(),this.registerListeners_(t)))}registerListeners_(t){this.listenerKeys_.push(N(t,mo,this.updateUrl_,this),N(t.getLayerGroup(),S,this.updateUrl_,this),N(t,"change:layergroup",this.handleChangeLayerGroup_,this)),this.replace_||addEventListener("popstate",this.updateState_)}unregisterListeners_(t){for(let t=0,e=this.listenerKeys_.length;t<e;++t)k(this.listenerKeys_[t]);this.listenerKeys_.length=0,this.replace_||removeEventListener("popstate",this.updateState_);const e=new URL(window.location.href),i=e.searchParams;this.delete_(i,"x"),this.delete_(i,"y"),this.delete_(i,"z"),this.delete_(i,"r"),this.delete_(i,"l"),window.history.replaceState(null,"",e)}handleChangeLayerGroup_(){const t=this.getMap();t&&(this.unregisterListeners_(t),this.registerListeners_(t),this.initial_=!0,this.updateUrl_())}updateState_(){const t=this.getMap();if(!t)return;const e=t.getView();if(!e)return;const i=new URL(window.location.href).searchParams;let n=!1;const r={},s=t_(this.get_(i,"z"));i_(s,e.getZoom())&&(n=!0,r.zoom=s);const o=t_(this.get_(i,"r"));i_(o,e.getRotation())&&(n=!0,r.rotation=o);const a=[t_(this.get_(i,"x")),t_(this.get_(i,"y"))];var l,h;l=a,h=e.getCenter(),(i_(l[0],h[0])||i_(l[1],h[1]))&&(n=!0,r.center=a),n&&(!this.initial_&&this.animationOptions_?e.animate(Object.assign(r,this.animationOptions_)):(r.center&&e.setCenter(r.center),"zoom"in r&&e.setZoom(r.zoom),"rotation"in r&&e.setRotation(r.rotation)));const c=t.getAllLayers(),u=this.get_(i,"l");if(u&&u.length===c.length)for(let t=0,e=c.length;t<e;++t){const e=parseInt(u[t]);if(!isNaN(e)){const i=Boolean(e),n=c[t];n.getVisible()!==i&&n.setVisible(i)}}}updateUrl_(){const t=this.getMap();if(!t)return;const e=t.getView();if(!e)return;const i=this.initial_;this.initial_=!1;const n=e.getCenter(),r=e.getZoom(),s=e.getRotation(),o=t.getAllLayers(),a=new Array(o.length);for(let t=0,e=o.length;t<e;++t)a[t]=o[t].getVisible()?"1":"0";const l=new URL(window.location.href),h=l.searchParams;this.set_(h,"x",e_(n[0])),this.set_(h,"y",e_(n[1])),this.set_(h,"z",e_(r)),this.set_(h,"r",e_(s)),this.set_(h,"l",a.join("")),l.href!==window.location.href&&(i||this.replace_?window.history.replaceState(null,"",l):window.history.pushState(null,"",l))}},_T.interaction.Modify=class extends sa{constructor(t){let e;if(super(t),this.on,this.once,this.un,this.boundHandleFeatureChange_=this.handleFeatureChange_.bind(this),this.condition_=t.condition?t.condition:va,this.defaultDeleteCondition_=function(t){return la(t)&&pa(t)},this.deleteCondition_=t.deleteCondition?t.deleteCondition:this.defaultDeleteCondition_,this.insertVertexCondition_=t.insertVertexCondition?t.insertVertexCondition:da,this.vertexFeature_=null,this.vertexSegments_=null,this.lastPixel_=[0,0],this.ignoreNextSingleClick_=!1,this.featuresBeingModified_=null,this.rBush_=new Ah,this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.snappedToVertex_=!1,this.changingFeature_=!1,this.dragSegments_=[],this.overlay_=new zp({source:new zh({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.style?t.style:u_(),updateWhileAnimating:!0,updateWhileInteracting:!0}),this.SEGMENT_WRITERS_={Point:this.writePointGeometry_.bind(this),LineString:this.writeLineStringGeometry_.bind(this),LinearRing:this.writeLineStringGeometry_.bind(this),Polygon:this.writePolygonGeometry_.bind(this),MultiPoint:this.writeMultiPointGeometry_.bind(this),MultiLineString:this.writeMultiLineStringGeometry_.bind(this),MultiPolygon:this.writeMultiPolygonGeometry_.bind(this),Circle:this.writeCircleGeometry_.bind(this),GeometryCollection:this.writeGeometryCollectionGeometry_.bind(this)},this.source_=null,this.hitDetection_=null,t.features?e=t.features:t.source&&(this.source_=t.source,e=new q(this.source_.getFeatures()),this.source_.addEventListener(Oh,this.handleSourceAdd_.bind(this)),this.source_.addEventListener(kh,this.handleSourceRemove_.bind(this))),!e)throw new Error("The modify interaction requires features, a source or a layer");t.hitDetection&&(this.hitDetection_=t.hitDetection),this.features_=e,this.features_.forEach(this.addFeature_.bind(this)),this.features_.addEventListener(W,this.handleFeatureAdd_.bind(this)),this.features_.addEventListener(Z,this.handleFeatureRemove_.bind(this)),this.lastPointerEvent_=null,this.delta_=[0,0],this.snapToPointer_=void 0===t.snapToPointer?!this.hitDetection_:t.snapToPointer}addFeature_(t){const e=t.getGeometry();if(e){const i=this.SEGMENT_WRITERS_[e.getType()];i&&i(t,e)}const i=this.getMap();i&&i.isRendered()&&this.getActive()&&this.handlePointerAtPixel_(this.lastPixel_,i),t.addEventListener(S,this.boundHandleFeatureChange_)}willModifyFeatures_(t,e){if(!this.featuresBeingModified_){this.featuresBeingModified_=new q;const i=this.featuresBeingModified_.getArray();for(let t=0,n=e.length;t<n;++t){const n=e[t];for(let t=0,e=n.length;t<e;++t){const e=n[t].feature;e&&!i.includes(e)&&this.featuresBeingModified_.push(e)}}0===this.featuresBeingModified_.getLength()?this.featuresBeingModified_=null:this.dispatchEvent(new a_(s_,this.featuresBeingModified_,t))}}removeFeature_(t){this.removeFeatureSegmentData_(t),this.vertexFeature_&&0===this.features_.getLength()&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.removeEventListener(S,this.boundHandleFeatureChange_)}removeFeatureSegmentData_(t){const e=this.rBush_,i=[];e.forEach((function(e){t===e.feature&&i.push(e)}));for(let t=i.length-1;t>=0;--t){const n=i[t];for(let t=this.dragSegments_.length-1;t>=0;--t)this.dragSegments_[t][0]===n&&this.dragSegments_.splice(t,1);e.remove(n)}}setActive(t){this.vertexFeature_&&!t&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),super.setActive(t)}setMap(t){this.overlay_.setMap(t),super.setMap(t)}getOverlay(){return this.overlay_}handleSourceAdd_(t){t.feature&&this.features_.push(t.feature)}handleSourceRemove_(t){t.feature&&this.features_.remove(t.feature)}handleFeatureAdd_(t){this.addFeature_(t.element)}handleFeatureChange_(t){if(!this.changingFeature_){const e=t.target;this.removeFeature_(e),this.addFeature_(e)}}handleFeatureRemove_(t){this.removeFeature_(t.element)}writePointGeometry_(t,e){const i=e.getCoordinates(),n={feature:t,geometry:e,segment:[i,i]};this.rBush_.insert(e.getExtent(),n)}writeMultiPointGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n],s={feature:t,geometry:e,depth:[n],index:n,segment:[r,r]};this.rBush_.insert(e.getExtent(),s)}}writeLineStringGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length-1;n<r;++n){const r=i.slice(n,n+2),s={feature:t,geometry:e,index:n,segment:r};this.rBush_.insert(zt(r),s)}}writeMultiLineStringGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length-1;i<s;++i){const s=r.slice(i,i+2),o={feature:t,geometry:e,depth:[n],index:i,segment:s};this.rBush_.insert(zt(s),o)}}}writePolygonGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length-1;i<s;++i){const s=r.slice(i,i+2),o={feature:t,geometry:e,depth:[n],index:i,segment:s};this.rBush_.insert(zt(s),o)}}}writeMultiPolygonGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length;i<s;++i){const s=r[i];for(let r=0,o=s.length-1;r<o;++r){const o=s.slice(r,r+2),a={feature:t,geometry:e,depth:[i,n],index:r,segment:o};this.rBush_.insert(zt(o),a)}}}}writeCircleGeometry_(t,e){const i=e.getCenter(),n={feature:t,geometry:e,index:0,segment:[i,i]},r={feature:t,geometry:e,index:1,segment:[i,i]},s=[n,r];n.featureSegments=s,r.featureSegments=s,this.rBush_.insert(Qt(i),n);let o=e;const a=en();if(a&&this.getMap()){const t=this.getMap().getView().getProjection();o=o.clone().transform(a,t),o=fr(o).transform(t,a)}this.rBush_.insert(o.getExtent(),r)}writeGeometryCollectionGeometry_(t,e){const i=e.getGeometriesArray();for(let e=0;e<i.length;++e){const n=i[e];(0,this.SEGMENT_WRITERS_[n.getType()])(t,n)}}createOrUpdateVertexFeature_(t,e,i){let n=this.vertexFeature_;if(n){n.getGeometry().setCoordinates(t)}else n=new lt(new Wn(t)),this.vertexFeature_=n,this.overlay_.getSource().addFeature(n);return n.set("features",e),n.set("geometries",i),n}handleEvent(t){if(!t.originalEvent)return!0;let e;return this.lastPointerEvent_=t,t.map.getView().getInteracting()||t.type!=ao.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),this.vertexFeature_&&this.deleteCondition_(t)&&(e=!(t.type!=ao.SINGLECLICK||!this.ignoreNextSingleClick_)||this.removePoint()),t.type==ao.SINGLECLICK&&(this.ignoreNextSingleClick_=!1),super.handleEvent(t)&&!e}handleDragEvent(t){this.ignoreNextSingleClick_=!1,this.willModifyFeatures_(t,this.dragSegments_);const e=[t.coordinate[0]+this.delta_[0],t.coordinate[1]+this.delta_[1]],i=[],n=[];for(let r=0,s=this.dragSegments_.length;r<s;++r){const s=this.dragSegments_[r],o=s[0],a=o.feature;i.includes(a)||i.push(a);const l=o.geometry;n.includes(l)||n.push(l);const h=o.depth;let c;const u=o.segment,d=s[1];for(;e.length<l.getStride();)e.push(u[d][e.length]);switch(l.getType()){case"Point":c=e,u[0]=e,u[1]=e;break;case"MultiPoint":c=l.getCoordinates(),c[o.index]=e,u[0]=e,u[1]=e;break;case"LineString":c=l.getCoordinates(),c[o.index+d]=e,u[d]=e;break;case"MultiLineString":case"Polygon":c=l.getCoordinates(),c[h[0]][o.index+d]=e,u[d]=e;break;case"MultiPolygon":c=l.getCoordinates(),c[h[1]][h[0]][o.index+d]=e,u[d]=e;break;case"Circle":if(u[0]=e,u[1]=e,0===o.index)this.changingFeature_=!0,l.setCenter(e),this.changingFeature_=!1;else{this.changingFeature_=!0;const i=t.map.getView().getProjection();let n=Ci(rn(l.getCenter(),i),rn(e,i));const r=en();if(r){const t=l.clone().transform(r,i);t.setRadius(n),n=t.transform(i,r).getRadius()}l.setRadius(n),this.changingFeature_=!1}}c&&this.setGeometryCoordinates_(l,c)}this.createOrUpdateVertexFeature_(e,i,n)}handleDownEvent(t){if(!this.condition_(t))return!1;const e=t.coordinate;this.handlePointerAtPixel_(t.pixel,t.map,e),this.dragSegments_.length=0,this.featuresBeingModified_=null;const i=this.vertexFeature_;if(i){const n=t.map.getView().getProjection(),r=[],s=i.getGeometry().getCoordinates(),o=zt([s]),a=this.rBush_.getInExtent(o),l={};a.sort(l_);for(let i=0,o=a.length;i<o;++i){const o=a[i],h=o.segment;let c=z(o.geometry);const u=o.depth;if(u&&(c+="-"+u.join("-")),l[c]||(l[c]=new Array(2)),"Circle"!==o.geometry.getType()||1!==o.index)if(!Si(h[0],s)||l[c][0])if(!Si(h[1],s)||l[c][1])z(h)in this.vertexSegments_&&!l[c][0]&&!l[c][1]&&this.insertVertexCondition_(t)&&r.push(o);else{if(l[c][0]&&0===l[c][0].index){let t=o.geometry.getCoordinates();switch(o.geometry.getType()){case"LineString":case"MultiLineString":continue;case"MultiPolygon":t=t[u[1]];case"Polygon":if(o.index!==t[u[0]].length-2)continue}}this.dragSegments_.push([o,1]),l[c][1]=o}else this.dragSegments_.push([o,0]),l[c][0]=o;else{Si(c_(e,o,n),s)&&!l[c][0]&&(this.dragSegments_.push([o,0]),l[c][0]=o)}}r.length&&this.willModifyFeatures_(t,[r]);for(let t=r.length-1;t>=0;--t)this.insertVertex_(r[t],s)}return!!this.vertexFeature_}handleUpEvent(t){for(let e=this.dragSegments_.length-1;e>=0;--e){const i=this.dragSegments_[e][0],n=i.geometry;if("Circle"===n.getType()){const e=n.getCenter(),r=i.featureSegments[0],s=i.featureSegments[1];r.segment[0]=e,r.segment[1]=e,s.segment[0]=e,s.segment[1]=e,this.rBush_.update(Qt(e),r);let o=n;const a=en();if(a){const e=t.map.getView().getProjection();o=o.clone().transform(a,e),o=fr(o).transform(e,a)}this.rBush_.update(o.getExtent(),s)}else this.rBush_.update(zt(i.segment),i)}return this.featuresBeingModified_&&(this.dispatchEvent(new a_(o_,this.featuresBeingModified_,t)),this.featuresBeingModified_=null),!1}handlePointerMove_(t){this.lastPixel_=t.pixel,this.handlePointerAtPixel_(t.pixel,t.map,t.coordinate)}handlePointerAtPixel_(t,e,i){const n=i||e.getCoordinateFromPixel(t),r=e.getView().getProjection(),s=function(t,e){return h_(n,t,r)-h_(n,e,r)};let o,a;if(this.hitDetection_){const i="object"==typeof this.hitDetection_?t=>t===this.hitDetection_:void 0;e.forEachFeatureAtPixel(t,((t,e,i)=>{if("Point"===(i=i||t.getGeometry()).getType()&&this.features_.getArray().includes(t)){a=i;const e=i.getFlatCoordinates().slice(0,2);o=[{feature:t,geometry:i,segment:[e,e]}]}return!0}),{layerFilter:i})}if(!o){const t=sn(Xt(on(Qt(n,n_),r),e.getView().getResolution()*this.pixelTolerance_,n_),r);o=this.rBush_.getInExtent(t)}if(o&&o.length>0){const i=o.sort(s)[0],l=i.segment;let h=c_(n,i,r);const c=e.getPixelFromCoordinate(h);let u=Ci(t,c);if(a||u<=this.pixelTolerance_){const t={};if(t[z(l)]=!0,this.snapToPointer_||(this.delta_[0]=h[0]-n[0],this.delta_[1]=h[1]-n[1]),"Circle"===i.geometry.getType()&&1===i.index)this.snappedToVertex_=!0,this.createOrUpdateVertexFeature_(h,[i.feature],[i.geometry]);else{const n=e.getPixelFromCoordinate(l[0]),r=e.getPixelFromCoordinate(l[1]),s=Ti(c,n),a=Ti(c,r);u=Math.sqrt(Math.min(s,a)),this.snappedToVertex_=u<=this.pixelTolerance_,this.snappedToVertex_&&(h=s>a?l[1]:l[0]),this.createOrUpdateVertexFeature_(h,[i.feature],[i.geometry]);const d={};d[z(i.geometry)]=!0;for(let e=1,i=o.length;e<i;++e){const i=o[e].segment;if(!(Si(l[0],i[0])&&Si(l[1],i[1])||Si(l[0],i[1])&&Si(l[1],i[0])))break;{const n=z(o[e].geometry);n in d||(d[n]=!0,t[z(i)]=!0)}}}return void(this.vertexSegments_=t)}}this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null)}insertVertex_(t,e){const i=t.segment,n=t.feature,r=t.geometry,s=t.depth,o=t.index;let a;for(;e.length<r.getStride();)e.push(0);switch(r.getType()){case"MultiLineString":case"Polygon":a=r.getCoordinates(),a[s[0]].splice(o+1,0,e);break;case"MultiPolygon":a=r.getCoordinates(),a[s[1]][s[0]].splice(o+1,0,e);break;case"LineString":a=r.getCoordinates(),a.splice(o+1,0,e);break;default:return}this.setGeometryCoordinates_(r,a);const l=this.rBush_;l.remove(t),this.updateSegmentIndices_(r,o,s,1);const h={segment:[i[0],e],feature:n,geometry:r,depth:s,index:o};l.insert(zt(h.segment),h),this.dragSegments_.push([h,1]);const c={segment:[e,i[1]],feature:n,geometry:r,depth:s,index:o+1};l.insert(zt(c.segment),c),this.dragSegments_.push([c,0]),this.ignoreNextSingleClick_=!0}removePoint(){if(this.lastPointerEvent_&&this.lastPointerEvent_.type!=ao.POINTERDRAG){const t=this.lastPointerEvent_;this.willModifyFeatures_(t,this.dragSegments_);const e=this.removeVertex_();return this.featuresBeingModified_&&this.dispatchEvent(new a_(o_,this.featuresBeingModified_,t)),this.featuresBeingModified_=null,e}return!1}removeVertex_(){const t=this.dragSegments_,e={};let i,n,r,s,o,a,l,h,c,u,d,g=!1;for(o=t.length-1;o>=0;--o)r=t[o],u=r[0],d=z(u.feature),u.depth&&(d+="-"+u.depth.join("-")),d in e||(e[d]={}),0===r[1]?(e[d].right=u,e[d].index=u.index):1==r[1]&&(e[d].left=u,e[d].index=u.index+1);for(d in e){switch(c=e[d].right,l=e[d].left,a=e[d].index,h=a-1,u=void 0!==l?l:c,h<0&&(h=0),s=u.geometry,n=s.getCoordinates(),i=n,g=!1,s.getType()){case"MultiLineString":n[u.depth[0]].length>2&&(n[u.depth[0]].splice(a,1),g=!0);break;case"LineString":n.length>2&&(n.splice(a,1),g=!0);break;case"MultiPolygon":i=i[u.depth[1]];case"Polygon":i=i[u.depth[0]],i.length>4&&(a==i.length-1&&(a=0),i.splice(a,1),g=!0,0===a&&(i.pop(),i.push(i[0]),h=i.length-1))}if(g){this.setGeometryCoordinates_(s,n);const e=[];if(void 0!==l&&(this.rBush_.remove(l),e.push(l.segment[0])),void 0!==c&&(this.rBush_.remove(c),e.push(c.segment[1])),void 0!==l&&void 0!==c){const t={depth:u.depth,feature:u.feature,geometry:u.geometry,index:h,segment:e};this.rBush_.insert(zt(t.segment),t)}this.updateSegmentIndices_(s,a,u.depth,-1),this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.length=0}}return g}setGeometryCoordinates_(t,e){this.changingFeature_=!0,t.setCoordinates(e),this.changingFeature_=!1}updateSegmentIndices_(t,e,i,n){this.rBush_.forEachInExtent(t.getExtent(),(function(r){r.geometry===t&&(void 0===i||void 0===r.depth||u(r.depth,i))&&r.index>e&&(r.index+=n)}))}},_T.interaction.Modify.ModifyEvent=a_,_T.interaction.MouseWheelZoom=ka,_T.interaction.PinchRotate=Ga,_T.interaction.PinchZoom=ja,_T.interaction.Pointer=sa,_T.interaction.Pointer.centroid=oa,_T.interaction.Select=p_,_T.interaction.Select.SelectEvent=g_,_T.interaction.Snap=class extends sa{constructor(t){const e=t=t||{};e.handleDownEvent||(e.handleDownEvent=g),e.stopDown||(e.stopDown=f),super(e),this.source_=t.source?t.source:null,this.vertex_=void 0===t.vertex||t.vertex,this.edge_=void 0===t.edge||t.edge,this.features_=t.features?t.features:null,this.featuresListenerKeys_=[],this.featureChangeListenerKeys_={},this.indexedFeaturesExtents_={},this.pendingFeatures_={},this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.rBush_=new Ah,this.GEOMETRY_SEGMENTERS_={Point:this.segmentPointGeometry_.bind(this),LineString:this.segmentLineStringGeometry_.bind(this),LinearRing:this.segmentLineStringGeometry_.bind(this),Polygon:this.segmentPolygonGeometry_.bind(this),MultiPoint:this.segmentMultiPointGeometry_.bind(this),MultiLineString:this.segmentMultiLineStringGeometry_.bind(this),MultiPolygon:this.segmentMultiPolygonGeometry_.bind(this),GeometryCollection:this.segmentGeometryCollectionGeometry_.bind(this),Circle:this.segmentCircleGeometry_.bind(this)}}addFeature(t,e){e=void 0===e||e;const i=z(t),n=t.getGeometry();if(n){const e=this.GEOMETRY_SEGMENTERS_[n.getType()];if(e){this.indexedFeaturesExtents_[i]=n.getExtent([1/0,1/0,-1/0,-1/0]);const r=[];if(e(r,n),1===r.length)this.rBush_.insert(zt(r[0]),{feature:t,segment:r[0]});else if(r.length>1){const e=r.map((t=>zt(t))),i=r.map((e=>({feature:t,segment:e})));this.rBush_.load(e,i)}}}e&&(this.featureChangeListenerKeys_[i]=N(t,S,this.handleFeatureChange_,this))}forEachFeatureAdd_(t){this.addFeature(t)}forEachFeatureRemove_(t){this.removeFeature(t)}getFeatures_(){let t;return this.features_?t=this.features_:this.source_&&(t=this.source_.getFeatures()),t}handleEvent(t){const e=this.snapTo(t.pixel,t.coordinate,t.map);return e&&(t.coordinate=e.vertex.slice(0,2),t.pixel=e.vertexPixel),super.handleEvent(t)}handleFeatureAdd_(t){const e=m_(t);this.addFeature(e)}handleFeatureRemove_(t){const e=m_(t);this.removeFeature(e)}handleFeatureChange_(t){const e=t.target;if(this.handlingDownUpSequence){const t=z(e);t in this.pendingFeatures_||(this.pendingFeatures_[t]=e)}else this.updateFeature_(e)}handleUpEvent(t){const e=Object.values(this.pendingFeatures_);return e.length&&(e.forEach(this.updateFeature_.bind(this)),this.pendingFeatures_={}),!1}removeFeature(t,e){const i=void 0===e||e,n=z(t),r=this.indexedFeaturesExtents_[n];if(r){const e=this.rBush_,i=[];e.forEachInExtent(r,(function(e){t===e.feature&&i.push(e)}));for(let t=i.length-1;t>=0;--t)e.remove(i[t])}i&&(k(this.featureChangeListenerKeys_[n]),delete this.featureChangeListenerKeys_[n])}setMap(t){const e=this.getMap(),i=this.featuresListenerKeys_,n=this.getFeatures_();e&&(i.forEach(k),i.length=0,n.forEach(this.forEachFeatureRemove_.bind(this))),super.setMap(t),t&&(this.features_?i.push(N(this.features_,W,this.handleFeatureAdd_,this),N(this.features_,Z,this.handleFeatureRemove_,this)):this.source_&&i.push(N(this.source_,Oh,this.handleFeatureAdd_,this),N(this.source_,kh,this.handleFeatureRemove_,this)),n.forEach(this.forEachFeatureAdd_.bind(this)))}snapTo(t,e,i){const n=zt([i.getCoordinateFromPixel([t[0]-this.pixelTolerance_,t[1]+this.pixelTolerance_]),i.getCoordinateFromPixel([t[0]+this.pixelTolerance_,t[1]-this.pixelTolerance_])]),r=this.rBush_.getInExtent(n),s=r.length;if(0===s)return null;const o=i.getView().getProjection(),a=rn(e,o);let l,h=1/0;const c=this.pixelTolerance_*this.pixelTolerance_,u=()=>{if(l){const e=i.getPixelFromCoordinate(l);if(Ti(t,e)<=c)return{vertex:l,vertexPixel:[Math.round(e[0]),Math.round(e[1])]}}return null};if(this.vertex_){for(let t=0;t<s;++t){const e=r[t];"Circle"!==e.feature.getGeometry().getType()&&e.segment.forEach((t=>{const e=rn(t,o),i=Ti(a,e);i<h&&(l=t,h=i)}))}const t=u();if(t)return t}if(this.edge_){for(let t=0;t<s;++t){let e=null;const i=r[t];if("Circle"===i.feature.getGeometry().getType()){let t=i.feature.getGeometry();const n=en();n&&(t=t.clone().transform(n,o)),e=nn(_i(a,t),o)}else{const[t,n]=i.segment;n&&(__[0]=rn(t,o),__[1]=rn(n,o),e=yi(a,__))}if(e){const t=Ti(a,e);t<h&&(l=e,h=t)}}const t=u();if(t)return t}return null}updateFeature_(t){this.removeFeature(t,!1),this.addFeature(t,!1)}segmentCircleGeometry_(t,e){const i=this.getMap().getView().getProjection();let n=e;const r=en();r&&(n=n.clone().transform(r,i));const s=fr(n);r&&s.transform(i,r);const o=s.getCoordinates()[0];for(let e=0,i=o.length-1;e<i;++e)t.push(o.slice(e,e+2))}segmentGeometryCollectionGeometry_(t,e){const i=e.getGeometriesArray();for(let e=0;e<i.length;++e){const n=this.GEOMETRY_SEGMENTERS_[i[e].getType()];n&&n(t,i[e])}}segmentLineStringGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length-1;e<n;++e)t.push(i.slice(e,e+2))}segmentMultiLineStringGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length;e<n;++e){const n=i[e];for(let e=0,i=n.length-1;e<i;++e)t.push(n.slice(e,e+2))}}segmentMultiPointGeometry_(t,e){e.getCoordinates().forEach((e=>{t.push([e])}))}segmentMultiPolygonGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length;e<n;++e){const n=i[e];for(let e=0,i=n.length;e<i;++e){const i=n[e];for(let e=0,n=i.length-1;e<n;++e)t.push(i.slice(e,e+2))}}}segmentPointGeometry_(t,e){t.push([e.getCoordinates()])}segmentPolygonGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length;e<n;++e){const n=i[e];for(let e=0,i=n.length-1;e<i;++e)t.push(n.slice(e,e+2))}}},_T.interaction.Translate=class extends sa{constructor(t){let e;if(super(t=t||{}),this.on,this.once,this.un,this.lastCoordinate_=null,this.startCoordinate_=null,this.features_=void 0!==t.features?t.features:null,t.layers&&!this.features_)if("function"==typeof t.layers)e=t.layers;else{const i=t.layers;e=function(t){return i.includes(t)}}else e=g;this.layerFilter_=e,this.filter_=t.filter&&!this.features_?t.filter:g,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.condition_=t.condition?t.condition:da,this.lastFeature_=null,this.addChangeListener(ta,this.handleActiveChanged_)}handleDownEvent(t){if(!t.originalEvent||!this.condition_(t))return!1;if(this.lastFeature_=this.featuresAtPixel_(t.pixel,t.map),!this.lastCoordinate_&&this.lastFeature_){this.startCoordinate_=t.coordinate,this.lastCoordinate_=t.coordinate,this.handleMoveEvent(t);const e=this.features_||new q([this.lastFeature_]);return this.dispatchEvent(new S_(y_,e,t.coordinate,this.startCoordinate_,t)),!0}return!1}handleUpEvent(t){if(this.lastCoordinate_){this.lastCoordinate_=null,this.handleMoveEvent(t);const e=this.features_||new q([this.lastFeature_]);return this.dispatchEvent(new S_(v_,e,t.coordinate,this.startCoordinate_,t)),this.startCoordinate_=null,!0}return!1}handleDragEvent(t){if(this.lastCoordinate_){const e=t.coordinate,i=e[0]-this.lastCoordinate_[0],n=e[1]-this.lastCoordinate_[1],r=this.features_||new q([this.lastFeature_]);r.forEach((function(t){const e=t.getGeometry();e.translate(i,n),t.setGeometry(e)})),this.lastCoordinate_=e,this.dispatchEvent(new S_(x_,r,e,this.startCoordinate_,t))}}handleMoveEvent(t){const e=t.map.getViewport();this.featuresAtPixel_(t.pixel,t.map)?(e.classList.remove(this.lastCoordinate_?"ol-grab":"ol-grabbing"),e.classList.add(this.lastCoordinate_?"ol-grabbing":"ol-grab")):e.classList.remove("ol-grab","ol-grabbing")}featuresAtPixel_(t,e){return e.forEachFeatureAtPixel(t,function(t,e){if(this.filter_(t,e)&&(!this.features_||this.features_.getArray().includes(t)))return t}.bind(this),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_})}getHitTolerance(){return this.hitTolerance_}setHitTolerance(t){this.hitTolerance_=t}setMap(t){const e=this.getMap();super.setMap(t),this.updateState_(e)}handleActiveChanged_(){this.updateState_(null)}updateState_(t){let e=this.getMap();const i=this.getActive();if((!e||!i)&&(e=e||t,e)){e.getViewport().classList.remove("ol-grab","ol-grabbing")}}},_T.interaction.Translate.TranslateEvent=S_,_T.interaction.defaults={},_T.interaction.defaults.defaults=Ba,_T.layer={},_T.layer.Base=fs,_T.layer.BaseImage=Tc,_T.layer.BaseTile=Ac,_T.layer.BaseVector=Ig,_T.layer.Graticule=class extends zp{constructor(t){t=t||{};const e=Object.assign({updateWhileAnimating:!0,updateWhileInteracting:!0,renderBuffer:0},t);delete e.maxLines,delete e.strokeStyle,delete e.targetSize,delete e.showLabels,delete e.lonLabelFormatter,delete e.latLabelFormatter,delete e.lonLabelPosition,delete e.latLabelPosition,delete e.lonLabelStyle,delete e.latLabelStyle,delete e.intervals,super(e),this.projection_=null,this.maxLat_=1/0,this.maxLon_=1/0,this.minLat_=-1/0,this.minLon_=-1/0,this.maxX_=1/0,this.maxY_=1/0,this.minX_=-1/0,this.minY_=-1/0,this.targetSize_=void 0!==t.targetSize?t.targetSize:100,this.maxLines_=void 0!==t.maxLines?t.maxLines:100,this.meridians_=[],this.parallels_=[],this.strokeStyle_=void 0!==t.strokeStyle?t.strokeStyle:Zp,this.fromLonLatTransform_=void 0,this.toLonLatTransform_=void 0,this.projectionCenterLonLat_=null,this.bottomLeft_=null,this.bottomRight_=null,this.topLeft_=null,this.topRight_=null,this.meridiansLabels_=null,this.parallelsLabels_=null,t.showLabels&&(this.lonLabelFormatter_=null==t.lonLabelFormatter?xi.bind(this,"EW"):t.lonLabelFormatter,this.latLabelFormatter_=null==t.latLabelFormatter?xi.bind(this,"NS"):t.latLabelFormatter,this.lonLabelPosition_=null==t.lonLabelPosition?0:t.lonLabelPosition,this.latLabelPosition_=null==t.latLabelPosition?1:t.latLabelPosition,this.lonLabelStyleBase_=new cg({text:void 0!==t.lonLabelStyle?t.lonLabelStyle.clone():new mg({font:"12px Calibri,sans-serif",textBaseline:"bottom",fill:new rg({color:"rgba(0,0,0,1)"}),stroke:new hg({color:"rgba(255,255,255,1)",width:3})})}),this.lonLabelStyle_=function(t){const e=t.get("graticule_label");return this.lonLabelStyleBase_.getText().setText(e),this.lonLabelStyleBase_}.bind(this),this.latLabelStyleBase_=new cg({text:void 0!==t.latLabelStyle?t.latLabelStyle.clone():new mg({font:"12px Calibri,sans-serif",textAlign:"right",fill:new rg({color:"rgba(0,0,0,1)"}),stroke:new hg({color:"rgba(255,255,255,1)",width:3})})}),this.latLabelStyle_=function(t){const e=t.get("graticule_label");return this.latLabelStyleBase_.getText().setText(e),this.latLabelStyleBase_}.bind(this),this.meridiansLabels_=[],this.parallelsLabels_=[],this.addEventListener(ms,this.drawLabels_.bind(this))),this.intervals_=void 0!==t.intervals?t.intervals:Yp,this.setSource(new zh({loader:this.loaderFunction.bind(this),strategy:this.strategyFunction.bind(this),features:new q,overlaps:!1,useSpatialIndex:!1,wrapX:t.wrapX})),this.featurePool_=[],this.lineStyle_=new cg({stroke:this.strokeStyle_}),this.loadedExtent_=null,this.renderedExtent_=null,this.renderedResolution_=null,this.setRenderOrder(null)}strategyFunction(t,e){let i=t.slice();return this.projection_&&this.getSource().getWrapX()&&Pe(i,this.projection_),this.loadedExtent_&&(ie(this.loadedExtent_,i,e)?i=this.loadedExtent_.slice():this.getSource().removeLoadedExtent(this.loadedExtent_)),[i]}loaderFunction(t,e,i){this.loadedExtent_=t;const n=this.getSource(),r=ye(this.getExtent()||[-1/0,-1/0,1/0,1/0],t);if(this.renderedExtent_&&ee(this.renderedExtent_,r)&&this.renderedResolution_===e)return;if(this.renderedExtent_=r,this.renderedResolution_=e,Ee(r))return;const s=ge(r),o=e*e/4;(!this.projection_||!Ki(this.projection_,i))&&this.updateProjectionInfo_(i),this.createGraticule_(r,s,e,o);let a,l=this.meridians_.length+this.parallels_.length;for(this.meridiansLabels_&&(l+=this.meridians_.length),this.parallelsLabels_&&(l+=this.parallels_.length);l>this.featurePool_.length;)a=new lt,this.featurePool_.push(a);const h=n.getFeaturesCollection();h.clear();let c,u,d=0;for(c=0,u=this.meridians_.length;c<u;++c)a=this.featurePool_[d++],a.setGeometry(this.meridians_[c]),a.setStyle(this.lineStyle_),h.push(a);for(c=0,u=this.parallels_.length;c<u;++c)a=this.featurePool_[d++],a.setGeometry(this.parallels_[c]),a.setStyle(this.lineStyle_),h.push(a)}addMeridian_(t,e,i,n,r,s){const o=this.getMeridian_(t,e,i,n,s);if(we(o.getExtent(),r)){if(this.meridiansLabels_){const e=this.lonLabelFormatter_(t);s in this.meridiansLabels_?this.meridiansLabels_[s].text=e:this.meridiansLabels_[s]={geom:new Wn([]),text:e}}this.meridians_[s++]=o}return s}addParallel_(t,e,i,n,r,s){const o=this.getParallel_(t,e,i,n,s);if(we(o.getExtent(),r)){if(this.parallelsLabels_){const e=this.latLabelFormatter_(t);s in this.parallelsLabels_?this.parallelsLabels_[s].text=e:this.parallelsLabels_[s]={geom:new Wn([]),text:e}}this.parallels_[s++]=o}return s}drawLabels_(t){const e=t.frameState.viewState.rotation,i=t.frameState.viewState.resolution,n=t.frameState.size,r=t.frameState.extent,s=ge(r);let o=r;if(e){const t=n[0]*i,e=n[1]*i;o=[s[0]-t/2,s[1]-e/2,s[0]+t/2,s[1]+e/2]}let a=0,l=0,h=this.latLabelPosition_<.5;const c=this.projection_.getExtent(),u=Se(c);if(this.getSource().getWrapX()&&this.projection_.canWrapX()&&!Yt(c,r)){a=Math.floor((r[0]-c[0])/u),l=Math.ceil((r[2]-c[2])/u);h=h!==Math.abs(e)>Math.PI/2}const d=Al(t);for(let t=a;t<=l;++t){let i,n,c,g,f=this.meridians_.length+this.parallels_.length;if(this.meridiansLabels_)for(n=0,c=this.meridiansLabels_.length;n<c;++n){const a=this.meridians_[n];if(e||0!==t){const i=a.clone();i.translate(t*u,0),i.rotate(-e,s),g=this.getMeridianPoint_(i,o,n),g.rotate(e,s)}else g=this.getMeridianPoint_(a,r,n);i=this.featurePool_[f++],i.setGeometry(g),i.set("graticule_label",this.meridiansLabels_[n].text),d.drawFeature(i,this.lonLabelStyle_(i))}if(this.parallelsLabels_&&(t===a&&h||t===l&&!h))for(n=0,c=this.parallels_.length;n<c;++n){const a=this.parallels_[n];if(e||0!==t){const i=a.clone();i.translate(t*u,0),i.rotate(-e,s),g=this.getParallelPoint_(i,o,n),g.rotate(e,s)}else g=this.getParallelPoint_(a,r,n);i=this.featurePool_[f++],i.setGeometry(g),i.set("graticule_label",this.parallelsLabels_[n].text),d.drawFeature(i,this.latLabelStyle_(i))}}}createGraticule_(t,e,i,n){const r=this.getInterval_(i);if(-1==r)return this.meridians_.length=0,this.parallels_.length=0,this.meridiansLabels_&&(this.meridiansLabels_.length=0),void(this.parallelsLabels_&&(this.parallelsLabels_.length=0));let s=!1;const o=this.projection_.getExtent(),a=Se(o);this.getSource().getWrapX()&&this.projection_.canWrapX()&&!Yt(o,t)&&(Se(t)>=a?(t[0]=o[0],t[2]=o[2]):s=!0);const l=[ii(e[0],this.minX_,this.maxX_),ii(e[1],this.minY_,this.maxY_)],h=this.toLonLatTransform_(l);isNaN(h[1])&&(h[1]=Math.abs(this.maxLat_)>=Math.abs(this.minLat_)?this.maxLat_:this.minLat_);let c=ii(h[0],this.minLon_,this.maxLon_),u=ii(h[1],this.minLat_,this.maxLat_);const d=this.maxLines_;let g,f,p,m,_=t;s||(_=[ii(t[0],this.minX_,this.maxX_),ii(t[1],this.minY_,this.maxY_),ii(t[2],this.minX_,this.maxX_),ii(t[3],this.minY_,this.maxY_)]);const y=Re(_,this.toLonLatTransform_,void 0,8);let x=y[3],v=y[2],S=y[1],w=y[0];if(s||(Zt(_,this.bottomLeft_)&&(w=this.minLon_,S=this.minLat_),Zt(_,this.bottomRight_)&&(v=this.maxLon_,S=this.minLat_),Zt(_,this.topLeft_)&&(w=this.minLon_,x=this.maxLat_),Zt(_,this.topRight_)&&(v=this.maxLon_,x=this.maxLat_),x=ii(x,u,this.maxLat_),v=ii(v,c,this.maxLon_),S=ii(S,this.minLat_,u),w=ii(w,this.minLon_,c)),c=Math.floor(c/r)*r,m=ii(c,this.minLon_,this.maxLon_),f=this.addMeridian_(m,S,x,n,t,0),g=0,s)for(;(m-=r)>=w&&g++<d;)f=this.addMeridian_(m,S,x,n,t,f);else for(;m!=this.minLon_&&g++<d;)m=Math.max(m-r,this.minLon_),f=this.addMeridian_(m,S,x,n,t,f);if(m=ii(c,this.minLon_,this.maxLon_),g=0,s)for(;(m+=r)<=v&&g++<d;)f=this.addMeridian_(m,S,x,n,t,f);else for(;m!=this.maxLon_&&g++<d;)m=Math.min(m+r,this.maxLon_),f=this.addMeridian_(m,S,x,n,t,f);for(this.meridians_.length=f,this.meridiansLabels_&&(this.meridiansLabels_.length=f),u=Math.floor(u/r)*r,p=ii(u,this.minLat_,this.maxLat_),f=this.addParallel_(p,w,v,n,t,0),g=0;p!=this.minLat_&&g++<d;)p=Math.max(p-r,this.minLat_),f=this.addParallel_(p,w,v,n,t,f);for(p=ii(u,this.minLat_,this.maxLat_),g=0;p!=this.maxLat_&&g++<d;)p=Math.min(p+r,this.maxLat_),f=this.addParallel_(p,w,v,n,t,f);this.parallels_.length=f,this.parallelsLabels_&&(this.parallelsLabels_.length=f)}getInterval_(t){const e=this.projectionCenterLonLat_[0],i=this.projectionCenterLonLat_[1];let n=-1;const r=Math.pow(this.targetSize_*t,2),s=[],o=[];for(let t=0,a=this.intervals_.length;t<a;++t){const a=ii(this.intervals_[t]/2,0,90),l=ii(i,-90+a,90-a);s[0]=e-a,s[1]=l-a,o[0]=e+a,o[1]=l+a,this.fromLonLatTransform_(s,s),this.fromLonLatTransform_(o,o);if(Math.pow(o[0]-s[0],2)+Math.pow(o[1]-s[1],2)<=r)break;n=this.intervals_[t]}return n}getMeridian_(t,e,i,n,r){const s=Vp(t,e,i,this.projection_,n);let o=this.meridians_[r];return o?(o.setFlatCoordinates("XY",s),o.changed()):(o=new Op(s,"XY"),this.meridians_[r]=o),o}getMeridianPoint_(t,e,i){const n=t.getFlatCoordinates();let r=1,s=n.length-1;n[r]>n[s]&&(r=s,s=1);const o=Math.max(e[1],n[r]),a=Math.min(e[3],n[s]),l=ii(e[1]+Math.abs(e[1]-e[3])*this.lonLabelPosition_,o,a),h=[n[r-1]+(n[s-1]-n[r-1])*(l-n[r])/(n[s]-n[r]),l],c=this.meridiansLabels_[i].geom;return c.setCoordinates(h),c}getMeridians(){return this.meridians_}getParallel_(t,e,i,n,r){const s=Wp(t,e,i,this.projection_,n);let o=this.parallels_[r];return o?(o.setFlatCoordinates("XY",s),o.changed()):o=new Op(s,"XY"),o}getParallelPoint_(t,e,i){const n=t.getFlatCoordinates();let r=0,s=n.length-2;n[r]>n[s]&&(r=s,s=0);const o=Math.max(e[0],n[r]),a=Math.min(e[2],n[s]),l=ii(e[0]+Math.abs(e[0]-e[2])*this.latLabelPosition_,o,a),h=[l,n[r+1]+(n[s+1]-n[r+1])*(l-n[r])/(n[s]-n[r])],c=this.parallelsLabels_[i].geom;return c.setCoordinates(h),c}getParallels(){return this.parallels_}updateProjectionInfo_(t){const e=Ui("EPSG:4326"),i=t.getWorldExtent();this.maxLat_=i[3],this.maxLon_=i[2],this.minLat_=i[1],this.minLon_=i[0];const n=Hi(t,e);if(this.minLon_<this.maxLon_)this.toLonLatTransform_=n;else{const t=this.minLon_+this.maxLon_/2;this.maxLon_+=360,this.toLonLatTransform_=function(e,i,r){const s=n(e,i,r=r||2);for(let e=0,i=s.length;e<i;e+=r)s[e]<t&&(s[e]+=360);return s}}this.fromLonLatTransform_=Hi(e,t);const r=Re([this.minLon_,this.minLat_,this.maxLon_,this.maxLat_],this.fromLonLatTransform_,void 0,8);this.minX_=r[0],this.maxX_=r[2],this.minY_=r[1],this.maxY_=r[3],this.bottomLeft_=this.fromLonLatTransform_([this.minLon_,this.minLat_]),this.bottomRight_=this.fromLonLatTransform_([this.maxLon_,this.minLat_]),this.topLeft_=this.fromLonLatTransform_([this.minLon_,this.maxLat_]),this.topRight_=this.fromLonLatTransform_([this.maxLon_,this.maxLat_]),this.projectionCenterLonLat_=this.toLonLatTransform_(ge(t.getExtent())),isNaN(this.projectionCenterLonLat_[1])&&(this.projectionCenterLonLat_[1]=Math.abs(this.maxLat_)>=Math.abs(this.minLat_)?this.maxLat_:this.minLat_),this.projection_=t}},_T.layer.Group=ro,_T.layer.Group.GroupEvent=io,_T.layer.Heatmap=class extends Ig{constructor(t){t=t||{};const e=Object.assign({},t);delete e.gradient,delete e.radius,delete e.blur,delete e.weight,super(e),this.gradient_=null,this.addChangeListener(qp,this.handleGradientChanged_),this.setGradient(t.gradient?t.gradient:$p),this.setBlur(void 0!==t.blur?t.blur:15),this.setRadius(void 0!==t.radius?t.radius:8);const i=t.weight?t.weight:"weight";this.weightFunction_="string"==typeof i?function(t){return t.get(i)}:i,this.setRenderOrder(null)}getBlur(){return this.get(Kp)}getGradient(){return this.get(qp)}getRadius(){return this.get(Hp)}handleGradientChanged_(){this.gradient_=function(t){const e=1,i=256,n=Dr(e,i),r=n.createLinearGradient(0,0,e,i),s=1/(t.length-1);for(let e=0,i=t.length;e<i;++e)r.addColorStop(e*s,t[e]);return n.fillStyle=r,n.fillRect(0,0,e,i),n.canvas}(this.getGradient())}setBlur(t){this.set(Kp,t)}setGradient(t){this.set(qp,t)}setRadius(t){this.set(Hp,t)}createRenderer(){return new gf(this,{className:this.getClassName(),attributes:[{name:"weight",callback:function(t){const e=this.weightFunction_(t);return void 0!==e?ii(e,0,1):1}.bind(this)}],vertexShader:"\n        precision mediump float;\n        uniform mat4 u_projectionMatrix;\n        uniform mat4 u_offsetScaleMatrix;\n        uniform float u_size;\n        attribute vec2 a_position;\n        attribute float a_index;\n        attribute float a_weight;\n\n        varying vec2 v_texCoord;\n        varying float v_weight;\n\n        void main(void) {\n          mat4 offsetMatrix = u_offsetScaleMatrix;\n          float offsetX = a_index == 0.0 || a_index == 3.0 ? -u_size / 2.0 : u_size / 2.0;\n          float offsetY = a_index == 0.0 || a_index == 1.0 ? -u_size / 2.0 : u_size / 2.0;\n          vec4 offsets = offsetMatrix * vec4(offsetX, offsetY, 0.0, 0.0);\n          gl_Position = u_projectionMatrix * vec4(a_position, 0.0, 1.0) + offsets;\n          float u = a_index == 0.0 || a_index == 3.0 ? 0.0 : 1.0;\n          float v = a_index == 0.0 || a_index == 1.0 ? 0.0 : 1.0;\n          v_texCoord = vec2(u, v);\n          v_weight = a_weight;\n        }",fragmentShader:"\n        precision mediump float;\n        uniform float u_blurSlope;\n\n        varying vec2 v_texCoord;\n        varying float v_weight;\n\n        void main(void) {\n          vec2 texCoord = v_texCoord * 2.0 - vec2(1.0, 1.0);\n          float sqRadius = texCoord.x * texCoord.x + texCoord.y * texCoord.y;\n          float value = (1.0 - sqrt(sqRadius)) * u_blurSlope;\n          float alpha = smoothstep(0.0, 1.0, value) * v_weight;\n          gl_FragColor = vec4(alpha, alpha, alpha, alpha);\n        }",hitVertexShader:"\n        precision mediump float;\n        uniform mat4 u_projectionMatrix;\n        uniform mat4 u_offsetScaleMatrix;\n        uniform float u_size;\n        attribute vec2 a_position;\n        attribute float a_index;\n        attribute float a_weight;\n        attribute vec4 a_hitColor;\n\n        varying vec2 v_texCoord;\n        varying float v_weight;\n        varying vec4 v_hitColor;\n\n        void main(void) {\n          mat4 offsetMatrix = u_offsetScaleMatrix;\n          float offsetX = a_index == 0.0 || a_index == 3.0 ? -u_size / 2.0 : u_size / 2.0;\n          float offsetY = a_index == 0.0 || a_index == 1.0 ? -u_size / 2.0 : u_size / 2.0;\n          vec4 offsets = offsetMatrix * vec4(offsetX, offsetY, 0.0, 0.0);\n          gl_Position = u_projectionMatrix * vec4(a_position, 0.0, 1.0) + offsets;\n          float u = a_index == 0.0 || a_index == 3.0 ? 0.0 : 1.0;\n          float v = a_index == 0.0 || a_index == 1.0 ? 0.0 : 1.0;\n          v_texCoord = vec2(u, v);\n          v_hitColor = a_hitColor;\n          v_weight = a_weight;\n        }",hitFragmentShader:"\n        precision mediump float;\n        uniform float u_blurSlope;\n\n        varying vec2 v_texCoord;\n        varying float v_weight;\n        varying vec4 v_hitColor;\n\n        void main(void) {\n          vec2 texCoord = v_texCoord * 2.0 - vec2(1.0, 1.0);\n          float sqRadius = texCoord.x * texCoord.x + texCoord.y * texCoord.y;\n          float value = (1.0 - sqrt(sqRadius)) * u_blurSlope;\n          float alpha = smoothstep(0.0, 1.0, value) * v_weight;\n          if (alpha < 0.05) {\n            discard;\n          }\n\n          gl_FragColor = v_hitColor;\n        }",uniforms:{u_size:function(){return 2*(this.get(Hp)+this.get(Kp))}.bind(this),u_blurSlope:function(){return this.get(Hp)/Math.max(1,this.get(Kp))}.bind(this)},postProcesses:[{fragmentShader:"\n            precision mediump float;\n\n            uniform sampler2D u_image;\n            uniform sampler2D u_gradientTexture;\n            uniform float u_opacity;\n\n            varying vec2 v_texCoord;\n\n            void main() {\n              vec4 color = texture2D(u_image, v_texCoord);\n              gl_FragColor.a = color.a * u_opacity;\n              gl_FragColor.rgb = texture2D(u_gradientTexture, vec2(0.5, color.a)).rgb;\n              gl_FragColor.rgb *= gl_FragColor.a;\n            }",uniforms:{u_gradientTexture:function(){return this.gradient_}.bind(this),u_opacity:function(){return this.getOpacity()}.bind(this)}}]})}renderDeclutter(){}},_T.layer.Image=Lc,_T.layer.Layer=vs,_T.layer.Layer.inView=Ss,_T.layer.MapboxVector=class extends Pm{constructor(t){const e=!("declutter"in 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o}},_T.math={},_T.math.ceil=gi,_T.math.clamp=ii,_T.math.floor=di,_T.math.lerp=hi,_T.math.modulo=li,_T.math.round=ui,_T.math.solveLinearSystem=si,_T.math.squaredDistance=ri,_T.math.squaredSegmentDistance=ni,_T.math.toDegrees=oi,_T.math.toFixed=ci,_T.math.toRadians=ai,_T.net={},_T.net.ClientError=wl,_T.net.ResponseError=Sl,_T.net.getJSON=El,_T.net.jsonp=vl,_T.net.overrideXHR=function(t){"undefined"!=typeof XMLHttpRequest&&(pl=XMLHttpRequest),global.XMLHttpRequest=t},_T.net.resolveUrl=Tl,_T.net.restoreXHR=function(){global.XMLHttpRequest=pl},_T.obj={},_T.obj.clear=y,_T.obj.isEmpty=x,_T.proj={},_T.proj.Projection=Ae,_T.proj.Units={},_T.proj.Units.METERS_PER_UNIT=Fe,_T.proj.Units.fromCode=Me,_T.proj.addCommon=cn,_T.proj.addCoordinateTransforms=Yi,_T.proj.addEquivalentProjections=Xi,_T.proj.addEquivalentTransforms=Vi,_T.proj.addProjection=ji,_T.proj.addProjections=Bi,_T.proj.clearAllProjections=function(){qe(),Qe()},_T.proj.clearUserProjection=function(){Qi=null},_T.proj.cloneTransform=ki,_T.proj.createProjection=Wi,_T.proj.createSafeCoordinateTransform=hn,_T.proj.createTransformFromCoordinateTransform=Zi,_T.proj.disableCoordinateWarning=Di,_T.proj.epsg3857={},_T.proj.epsg3857.EXTENT=De,_T.proj.epsg3857.HALF_SIZE=Ne,_T.proj.epsg3857.MAX_SAFE_Y=Ge,_T.proj.epsg3857.PROJECTIONS=Be,_T.proj.epsg3857.RADIUS=Oe,_T.proj.epsg3857.WORLD_EXTENT=ke,_T.proj.epsg3857.fromEPSG4326=Ue,_T.proj.epsg3857.toEPSG4326=ze,_T.proj.epsg4326={},_T.proj.epsg4326.EXTENT=Ve,_T.proj.epsg4326.METERS_PER_UNIT=We,_T.proj.epsg4326.PROJECTIONS=Ye,_T.proj.epsg4326.RADIUS=Xe,_T.proj.equivalent=Ki,_T.proj.fromLonLat=function(t,e){return Di(),$i(t,"EPSG:4326",void 0!==e?e:"EPSG:3857")},_T.proj.fromUserCoordinate=rn,_T.proj.fromUserExtent=on,_T.proj.fromUserResolution=ln,_T.proj.get=Ui,_T.proj.getPointResolution=zi,_T.proj.getTransform=Hi,_T.proj.getTransformFromProjections=qi,_T.proj.getUserProjection=en,_T.proj.identityTransform=Gi,_T.proj.proj4={},_T.proj.proj4.register=function(t){const e=Object.keys(t.defs),i=e.length;let n,r;for(n=0;n<i;++n){const i=e[n];if(!Ui(i)){const e=t.defs(i);let n=e.units;n||"longlat"!==e.projName||(n="degrees"),ji(new Ae({code:i,axisOrientation:e.axis,metersPerUnit:e.to_meter,units:n}))}}for(n=0;n<i;++n){const s=e[n],o=Ui(s);for(r=0;r<i;++r){const i=e[r],n=Ui(i);if(!ei(s,i))if(t.defs[s]===t.defs[i])Xi([o,n]);else{const e=t(s,i);Yi(o,n,hn(o,n,e.forward),hn(n,o,e.inverse))}}}},_T.proj.projections={},_T.proj.projections.add=$e,_T.proj.projections.clear=qe,_T.proj.projections.get=He,_T.proj.setUserProjection=tn,_T.proj.toLonLat=function(t,e){const i=$i(t,void 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i=0;i<h.length;i++)h[i]=t[e+2+i];let c=s?s.vertexPosition:0,u=s?s.indexPosition:0;const d=c/o;return hf(i,c,a,l,0),h.length&&i.set(h,c+3),c+=o,hf(i,c,a,l,1),h.length&&i.set(h,c+3),c+=o,hf(i,c,a,l,2),h.length&&i.set(h,c+3),c+=o,hf(i,c,a,l,3),h.length&&i.set(h,c+3),c+=o,n[u++]=d,n[u++]=d+1,n[u++]=d+3,n[u++]=d+1,n[u++]=d+2,n[u++]=d+3,lf.vertexPosition=c,lf.indexPosition=u,lf},_T.render.webgl.utils.writePolygonTrianglesToBuffers=function(t,e,i,n,r){const s=2+r;let o=e;const a=t.slice(o,o+r);o+=r;const l=t[o++];let h=0;const c=new Array(l-1);for(let e=0;e<l;e++)h+=t[o++],e<l-1&&(c[e]=h);const u=t.slice(o,o+2*h),d=Ag.exports(u,c,2);for(let t=0;t<d.length;t++)n.push(d[t]+i.length/s);for(let t=0;t<u.length;t+=2)i.push(u[t],u[t+1],...a);return o+2*h},_T.renderer={},_T.renderer.Composite=eo,_T.renderer.Layer=Cc,_T.renderer.Map=ws,_T.renderer.canvas={},_T.renderer.canvas.ImageLayer=Ic,_T.renderer.canvas.Layer=Pc,_T.renderer.canvas.Layer.canvasPool=bc,_T.renderer.canvas.TileLayer=Oc,_T.renderer.canvas.VectorImageLayer=Tp,_T.renderer.canvas.VectorLayer=Ep,_T.renderer.canvas.VectorTileLayer=Rp,_T.renderer.vector={},_T.renderer.vector.defaultOrder=Pl,_T.renderer.vector.getSquaredTolerance=Il,_T.renderer.vector.getTolerance=Ll,_T.renderer.vector.renderFeature=Ml,_T.renderer.webgl={},_T.renderer.webgl.Layer=gd,_T.renderer.webgl.PointsLayer=gf,_T.renderer.webgl.TileLayer=wd,_T.renderer.webgl.TileLayer.Attributes=pd,_T.renderer.webgl.TileLayer.Uniforms=fd,_T.renderer.webgl.VectorLayer=class extends gd{constructor(t,e){const i=e.uniforms||{},n=[1,0,0,1,0,0];i[Wu]=n,super(t,{uniforms:i,postProcesses:e.postProcesses}),this.sourceRevision_=-1,this.previousExtent_=[1/0,1/0,-1/0,-1/0],this.currentTransform_=n;const r={color:function(){return Ef("#ddd")},opacity:function(){return 1},...e.fill&&e.fill.attributes},s={color:function(){return Ef("#eee")},opacity:function(){return 1},width:function(){return 1.5},...e.stroke&&e.stroke.attributes},o={color:function(){return Ef("#eee")},opacity:function(){return 1},...e.point&&e.point.attributes};this.fillVertexShader_=e.fill&&e.fill.vertexShader||Cf,this.fillFragmentShader_=e.fill&&e.fill.fragmentShader||bf,this.fillAttributes_=Mf(r),this.strokeVertexShader_=e.stroke&&e.stroke.vertexShader||Rf,this.strokeFragmentShader_=e.stroke&&e.stroke.fragmentShader||Pf,this.strokeAttributes_=Mf(s),this.pointVertexShader_=e.point&&e.point.vertexShader||If,this.pointFragmentShader_=e.point&&e.point.fragmentShader||Lf,this.pointAttributes_=Mf(o),this.worker_=df(),this.batch_=new yf;const a=this.getLayer().getSource();this.batch_.addFeatures(a.getFeatures()),this.sourceListenKeys_=[N(a,Oh,this.handleSourceFeatureAdded_,this),N(a,Nh,this.handleSourceFeatureChanged_,this),N(a,kh,this.handleSourceFeatureDelete_,this),N(a,Dh,this.handleSourceFeatureClear_,this)]}afterHelperCreated(){this.polygonRenderer_=new wf(this.helper,this.worker_,this.fillVertexShader_,this.fillFragmentShader_,this.fillAttributes_),this.pointRenderer_=new vf(this.helper,this.worker_,this.pointVertexShader_,this.pointFragmentShader_,this.pointAttributes_),this.lineStringRenderer_=new _f(this.helper,this.worker_,this.strokeVertexShader_,this.strokeFragmentShader_,this.strokeAttributes_)}handleSourceFeatureAdded_(t){const e=t.feature;this.batch_.addFeature(e)}handleSourceFeatureChanged_(t){const e=t.feature;this.batch_.changeFeature(e)}handleSourceFeatureDelete_(t){const e=t.feature;this.batch_.removeFeature(e)}handleSourceFeatureClear_(){this.batch_.clear()}renderFrame(t){const e=this.helper.getGL();this.preRender(e,t);const i=this.getLayer().getSource(),n=t.viewState.projection,r=i.getWrapX()&&n.canWrapX(),s=n.getExtent(),o=t.extent,a=r?Se(s):null,l=r?Math.ceil((o[2]-s[2])/a)+1:1;let h=r?Math.floor((o[0]-s[0])/a):0;do{this.polygonRenderer_.render(this.batch_.polygonBatch,this.currentTransform_,t,h*a),this.lineStringRenderer_.render(this.batch_.lineStringBatch,this.currentTransform_,t,h*a),this.pointRenderer_.render(this.batch_.pointBatch,this.currentTransform_,t,h*a)}while(++h<l);this.helper.finalizeDraw(t);const c=this.helper.getCanvas(),u=t.layerStatesArray[t.layerIndex].opacity;return u!==parseFloat(c.style.opacity)&&(c.style.opacity=String(u)),this.postRender(e,t),c}prepareFrameInternal(t){const e=this.getLayer(),i=e.getSource(),n=t.viewState,r=!t.viewHints[Ro]&&!t.viewHints[Po],s=!ee(this.previousExtent_,t.extent),o=this.sourceRevision_<i.getRevision();if(o&&(this.sourceRevision_=i.getRevision()),r&&(s||o)){const r=n.projection,s=n.resolution,o=e instanceof Ig?e.getRenderBuffer():0,a=Xt(t.extent,o*s);i.loadFeatures(a,s,r),this.ready=!1;let l=3;const h=()=>{l--,this.ready=l<=0,this.getLayer().changed()};this.polygonRenderer_.rebuild(this.batch_.polygonBatch,t,"Polygon",h),this.lineStringRenderer_.rebuild(this.batch_.lineStringBatch,t,"LineString",h),this.pointRenderer_.rebuild(this.batch_.pointBatch,t,"Point",h),this.previousExtent_=t.extent.slice()}return this.helper.makeProjectionTransform(t,this.currentTransform_),this.helper.prepareDraw(t),!0}forEachFeatureAtCoordinate(t,e,i,n,r){}disposeInternal(){this.worker_.terminate(),this.layer_=null,this.sourceListenKeys_.forEach((function(t){k(t)})),this.sourceListenKeys_=null,super.disposeInternal()}},_T.renderer.webgl.shaders={},_T.renderer.webgl.shaders.FILL_FRAGMENT_SHADER=bf,_T.renderer.webgl.shaders.FILL_VERTEX_SHADER=Cf,_T.renderer.webgl.shaders.POINT_FRAGMENT_SHADER=Lf,_T.renderer.webgl.shaders.POINT_VERTEX_SHADER=If,_T.renderer.webgl.shaders.STROKE_FRAGMENT_SHADER=Pf,_T.renderer.webgl.shaders.STROKE_VERTEX_SHADER=Rf,_T.renderer.webgl.shaders.packColor=Ef,_T.reproj={},_T.reproj.Image=gc,_T.reproj.Tile=zl,_T.reproj.Triangulation=Ul,_T.reproj.calculateSourceExtentResolution=jl,_T.reproj.calculateSourceResolution=Gl,_T.reproj.canvasPool=Nl,_T.reproj.common={},_T.reproj.common.ERROR_THRESHOLD=.5,_T.reproj.render=Bl,_T.resolutionconstraint={},_T.resolutionconstraint.createMinMaxResolution=ko,_T.resolutionconstraint.createSnapToPower=Do,_T.resolutionconstraint.createSnapToResolutions=No,_T.rotationconstraint={},_T.rotationconstraint.createSnapToN=Bo,_T.rotationconstraint.createSnapToZero=Uo,_T.rotationconstraint.disable=Go,_T.rotationconstraint.none=jo,_T.size={},_T.size.buffer=Ua,_T.size.hasArea=za,_T.size.scale=Xa,_T.size.toSize=Va,_T.source={},_T.source.BingMaps=class extends uh{constructor(t){const e=void 0!==t.hidpi&&t.hidpi;super({cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,opaque:!0,projection:Ui("EPSG:3857"),reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,tilePixelRatio:e?2:1,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.hidpi_=e,this.culture_=void 0!==t.culture?t.culture:"en-us",this.maxZoom_=void 0!==t.maxZoom?t.maxZoom:-1,this.apiKey_=t.key,this.imagerySet_=t.imagerySet;vl("https://dev.virtualearth.net/REST/v1/Imagery/Metadata/"+this.imagerySet_+"?uriScheme=https&include=ImageryProviders&key="+this.apiKey_+"&c="+this.culture_,this.handleImageryMetadataResponse.bind(this),void 0,"jsonp")}getApiKey(){return this.apiKey_}getImagerySet(){return this.imagerySet_}handleImageryMetadataResponse(t){if(200!=t.statusCode||"OK"!=t.statusDescription||"ValidCredentials"!=t.authenticationResultCode||1!=t.resourceSets.length||1!=t.resourceSets[0].resources.length)return void this.setState("error");const e=t.resourceSets[0].resources[0],i=-1==this.maxZoom_?e.zoomMax:this.maxZoom_,n=ih(this.getProjection()),r=this.hidpi_?2:1,s=e.imageWidth==e.imageHeight?e.imageWidth/r:[e.imageWidth/r,e.imageHeight/r],o=Ql({extent:n,minZoom:e.zoomMin,maxZoom:i,tileSize:s});this.tileGrid=o;const a=this.culture_,l=this.hidpi_;if(this.tileUrlFunction=ah(e.imageUrlSubdomains.map((function(t){const i=[0,0,0],n=e.imageUrl.replace("{subdomain}",t).replace("{culture}",a);return function(t,e,r){if(t){el(t[0],t[1],t[2],i);let e=n;return l&&(e+="&dpi=d1&device=mobile"),e.replace("{quadkey}",gh(i))}}}))),e.imageryProviders){const t=qi(Ui("EPSG:4326"),this.getProjection());this.setAttributions(function(i){const n=[],r=i.viewState,s=this.getTileGrid(),o=s.getZForResolution(r.resolution,this.zDirection),a=s.getTileCoordForCoordAndZ(r.center,o)[0];return e.imageryProviders.map((function(e){let r=!1;const s=e.coverageAreas;for(let e=0,n=s.length;e<n;++e){const n=s[e];if(a>=n.zoomMin&&a<=n.zoomMax){const e=n.bbox;if(we(Re([e[1],e[0],e[3],e[2]],t),i.extent)){r=!0;break}}}r&&n.push(e.attribution)})),n.push('<a class="ol-attribution-bing-tos" href="https://www.microsoft.com/maps/product/terms.html" target="_blank">Terms of Use</a>'),n}.bind(this))}this.setState("ready")}},_T.source.BingMaps.quadKey=gh,_T.source.CartoDB=class extends fh{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,maxZoom:void 0!==t.maxZoom?t.maxZoom:18,minZoom:t.minZoom,projection:t.projection,transition:t.transition,wrapX:t.wrapX,zDirection:t.zDirection}),this.account_=t.account,this.mapId_=t.map||"",this.config_=t.config||{},this.templateCache_={},this.initializeMap_()}getConfig(){return this.config_}updateConfig(t){Object.assign(this.config_,t),this.initializeMap_()}setConfig(t){this.config_=t||{},this.initializeMap_()}initializeMap_(){const t=JSON.stringify(this.config_);if(this.templateCache_[t])return void this.applyTemplate_(this.templateCache_[t]);let e="https://"+this.account_+".carto.com/api/v1/map";this.mapId_&&(e+="/named/"+this.mapId_);const i=new XMLHttpRequest;i.addEventListener("load",this.handleInitResponse_.bind(this,t)),i.addEventListener("error",this.handleInitError_.bind(this)),i.open("POST",e),i.setRequestHeader("Content-type","application/json"),i.send(JSON.stringify(this.config_))}handleInitResponse_(t,e){const i=e.target;if(!i.status||i.status>=200&&i.status<300){let e;try{e=JSON.parse(i.responseText)}catch(t){return void this.setState("error")}this.applyTemplate_(e),this.templateCache_[t]=e,this.setState("ready")}else this.setState("error")}handleInitError_(t){this.setState("error")}applyTemplate_(t){const e="https://"+t.cdn_url.https+"/"+this.account_+"/api/v1/map/"+t.layergroupid+"/{z}/{x}/{y}.png";this.setUrl(e)}},_T.source.Cluster=class extends zh{constructor(t){super({attributions:t.attributions,wrapX:t.wrapX}),this.resolution=void 0,this.distance=void 0!==t.distance?t.distance:20,this.minDistance=t.minDistance||0,this.interpolationRatio=0,this.features=[],this.geometryFunction=t.geometryFunction||function(t){const e=t.getGeometry();return at("Point"==e.getType(),10),e},this.createCustomCluster_=t.createCluster,this.source=null,this.boundRefresh_=this.refresh.bind(this),this.updateDistance(this.distance,this.minDistance),this.setSource(t.source||null)}clear(t){this.features.length=0,super.clear(t)}getDistance(){return this.distance}getSource(){return this.source}loadFeatures(t,e,i){this.source.loadFeatures(t,e,i),e!==this.resolution&&(this.resolution=e,this.refresh())}setDistance(t){this.updateDistance(t,this.minDistance)}setMinDistance(t){this.updateDistance(this.distance,t)}getMinDistance(){return this.minDistance}setSource(t){this.source&&this.source.removeEventListener(S,this.boundRefresh_),this.source=t,t&&t.addEventListener(S,this.boundRefresh_),this.refresh()}refresh(){this.clear(),this.cluster(),this.addFeatures(this.features)}updateDistance(t,e){const i=0===t?0:Math.min(e,t)/t,n=t!==this.distance||this.interpolationRatio!==i;this.distance=t,this.minDistance=e,this.interpolationRatio=i,n&&this.refresh()}cluster(){if(void 0===this.resolution||!this.source)return;const t=[1/0,1/0,-1/0,-1/0],e=this.distance*this.resolution,i=this.source.getFeatures(),n={};for(let r=0,s=i.length;r<s;r++){const s=i[r];if(!(z(s)in n)){const i=this.geometryFunction(s);if(i){Qt(i.getCoordinates(),t),Xt(t,e,t);const r=this.source.getFeaturesInExtent(t).filter((function(t){const e=z(t);return!(e in n)&&(n[e]=!0,!0)}));this.features.push(this.createCluster(r,t))}}}}createCluster(t,e){const i=[0,0];for(let e=t.length-1;e>=0;--e){const n=this.geometryFunction(t[e]);n?mi(i,n.getCoordinates()):t.splice(e,1)}Ei(i,1/t.length);const n=ge(e),r=this.interpolationRatio,s=new Wn([i[0]*(1-r)+n[0]*r,i[1]*(1-r)+n[1]*r]);return this.createCustomCluster_?this.createCustomCluster_(s,t):new lt({geometry:s,features:t})}},_T.source.DataTile=Xh,_T.source.GeoTIFF=ic,_T.source.IIIF=class extends uh{constructor(t){const e=t||{};let i=e.url||"";i+=i.lastIndexOf("/")===i.length-1||""===i?"":"/";const n=e.version||sc,r=e.sizes||[],s=e.size;at(null!=s&&Array.isArray(s)&&2==s.length&&!isNaN(s[0])&&s[0]>0&&!isNaN(s[1])&&s[1]>0,60);const o=s[0],a=s[1],l=e.tileSize,h=e.tilePixelRatio||1,c=e.format||"jpg",u=e.quality||(e.version==rc?"native":"default");let d=e.resolutions||[];const g=e.supports||[],f=e.extent||[0,-a,o,0],p=null!=r&&Array.isArray(r)&&r.length>0,m=void 0!==l&&("number"==typeof l&&Number.isInteger(l)&&l>0||Array.isArray(l)&&l.length>0),_=null!=g&&Array.isArray(g)&&(g.includes("regionByPx")||g.includes("regionByPct"))&&(g.includes("sizeByWh")||g.includes("sizeByH")||g.includes("sizeByW")||g.includes("sizeByPct"));let y,x,v;if(d.sort((function(t,e){return e-t})),m||_)if(null!=l&&("number"==typeof l&&Number.isInteger(l)&&l>0?(y=l,x=l):Array.isArray(l)&&l.length>0&&((1==l.length||null==l[1]&&Number.isInteger(l[0]))&&(y=l[0],x=l[0]),2==l.length&&(Number.isInteger(l[0])&&Number.isInteger(l[1])?(y=l[0],x=l[1]):null==l[0]&&Number.isInteger(l[1])&&(y=l[1],x=l[1])))),void 0!==y&&void 0!==x||(y=Lo,x=Lo),0==d.length){v=Math.max(Math.ceil(Math.log(o/y)/Math.LN2),Math.ceil(Math.log(a/x)/Math.LN2));for(let t=v;t>=0;t--)d.push(Math.pow(2,t))}else{const t=Math.max(...d);v=Math.round(Math.log(t)/Math.LN2)}else if(y=o,x=a,d=[],p){r.sort((function(t,e){return t[0]-e[0]})),v=-1;const t=[];for(let e=0;e<r.length;e++){const i=o/r[e][0];d.length>0&&d[d.length-1]==i?t.push(e):(d.push(i),v++)}if(t.length>0)for(let e=0;e<t.length;e++)r.splice(t[e]-e,1)}else d.push(1),r.push([o,a]),v=0;const S=new ql({tileSize:[y,x],extent:f,origin:xe(f),resolutions:d}),w=nc.bind(null,Va(l||256).map((function(t){return t*h})));super({attributions:e.attributions,attributionsCollapsible:e.attributionsCollapsible,cacheSize:e.cacheSize,crossOrigin:e.crossOrigin,interpolate:e.interpolate,projection:e.projection,reprojectionErrorThreshold:e.reprojectionErrorThreshold,state:e.state,tileClass:w,tileGrid:S,tilePixelRatio:e.tilePixelRatio,tileUrlFunction:function(t,e,s){let l,h;const f=t[0];if(f>v)return;const S=t[1],w=t[2],E=d[f];if(!(void 0===S||void 0===w||void 0===E||S<0||Math.ceil(o/E/y)<=S||w<0||Math.ceil(a/E/x)<=w)){if(_||m){const t=S*y*E,e=w*x*E;let i=y*E,r=x*E,s=y,c=x;if(t+i>o&&(i=o-t),e+r>a&&(r=a-e),t+y*E>o&&(s=Math.floor((o-t+E-1)/E)),e+x*E>a&&(c=Math.floor((a-e+E-1)/E)),0==t&&i==o&&0==e&&r==a)l="full";else if(!_||g.includes("regionByPx"))l=t+","+e+","+i+","+r;else if(g.includes("regionByPct")){l="pct:"+dc(t/o*100)+","+dc(e/a*100)+","+dc(i/o*100)+","+dc(r/a*100)}n!=oc||_&&!g.includes("sizeByWh")?!_||g.includes("sizeByW")?h=s+",":g.includes("sizeByH")?h=","+c:g.includes("sizeByWh")?h=s+","+c:g.includes("sizeByPct")&&(h="pct:"+dc(100/E)):h=s+","+c}else if(l="full",p){const t=r[f][0],e=r[f][1];h=n==oc?t==o&&e==a?"max":t+","+e:t==o?"full":t+","}else h=n==oc?"max":"full";return i+l+"/"+h+"/0/"+u+"."+c}},transition:e.transition}),this.zDirection=e.zDirection}},_T.source.Image=yc,_T.source.Image.ImageSourceEvent=_c,_T.source.Image.defaultImageLoadFunction=xc,_T.source.ImageArcGISRest=class extends yc{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.hidpi_=void 0===t.hidpi||t.hidpi,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:xc,this.params_=t.params||{},this.image_=null,this.imageSize_=[0,0],this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5}getParams(){return this.params_}getImageInternal(t,e,i,n){if(void 0===this.url_)return null;e=this.findNearestResolution(e),i=this.hidpi_?i:1;const r=this.image_;if(r&&this.renderedRevision_==this.getRevision()&&r.getResolution()==e&&r.getPixelRatio()==i&&Yt(r.getExtent(),t))return r;const s={F:"image",FORMAT:"PNG32",TRANSPARENT:!0};Object.assign(s,this.params_);const o=((t=t.slice())[0]+t[2])/2,a=(t[1]+t[3])/2;if(1!=this.ratio_){const e=this.ratio_*Se(t)/2,i=this.ratio_*_e(t)/2;t[0]=o-e,t[1]=a-i,t[2]=o+e,t[3]=a+i}const l=e/i,h=Math.ceil(Se(t)/l),c=Math.ceil(_e(t)/l);t[0]=o-l*h/2,t[2]=o+l*h/2,t[1]=a-l*c/2,t[3]=a+l*c/2,this.imageSize_[0]=h,this.imageSize_[1]=c;const u=this.getRequestUrl_(t,this.imageSize_,i,n,s);return this.image_=new Ar(t,e,i,u,this.crossOrigin_,this.imageLoadFunction_),this.renderedRevision_=this.getRevision(),this.image_.addEventListener(S,this.handleImageChange.bind(this)),this.image_}getImageLoadFunction(){return this.imageLoadFunction_}getRequestUrl_(t,e,i,n,r){const s=n.getCode().split(/:(?=\d+$)/).pop();r.SIZE=e[0]+","+e[1],r.BBOX=t.join(","),r.BBOXSR=s,r.IMAGESR=s,r.DPI=Math.round(90*i);const o=this.url_,a=o.replace(/MapServer\/?$/,"MapServer/export").replace(/ImageServer\/?$/,"ImageServer/exportImage");return a==o&&at(!1,50),vc(a,r)}getUrl(){return this.url_}setImageLoadFunction(t){this.image_=null,this.imageLoadFunction_=t,this.changed()}setUrl(t){t!=this.url_&&(this.url_=t,this.image_=null,this.changed())}updateParams(t){Object.assign(this.params_,t),this.image_=null,this.changed()}},_T.source.ImageCanvas=class extends yc{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions,state:t.state}),this.canvasFunction_=t.canvasFunction,this.canvas_=null,this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5}getImageInternal(t,e,i,n){e=this.findNearestResolution(e);let r=this.canvas_;if(r&&this.renderedRevision_==this.getRevision()&&r.getResolution()==e&&r.getPixelRatio()==i&&Yt(r.getExtent(),t))return r;Ce(t=t.slice(),this.ratio_);const s=[Se(t)/e*i,_e(t)/e*i],o=this.canvasFunction_.call(this,t,e,i,s,n);return o&&(r=new Nr(t,e,i,o)),this.canvas_=r,this.renderedRevision_=this.getRevision(),r}},_T.source.ImageMapGuide=class extends yc{constructor(t){super({interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.displayDpi_=void 0!==t.displayDpi?t.displayDpi:96,this.params_=t.params||{},this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:xc,this.hidpi_=void 0===t.hidpi||t.hidpi,this.metersPerUnit_=void 0!==t.metersPerUnit?t.metersPerUnit:1,this.ratio_=void 0!==t.ratio?t.ratio:1,this.useOverlay_=void 0!==t.useOverlay&&t.useOverlay,this.image_=null,this.renderedRevision_=0}getParams(){return this.params_}getImageInternal(t,e,i,n){e=this.findNearestResolution(e),i=this.hidpi_?i:1;let r=this.image_;if(r&&this.renderedRevision_==this.getRevision()&&r.getResolution()==e&&r.getPixelRatio()==i&&Yt(r.getExtent(),t))return r;1!=this.ratio_&&Ce(t=t.slice(),this.ratio_);const s=[Se(t)/e*i,_e(t)/e*i];if(void 0!==this.url_){const o=this.getUrl(this.url_,this.params_,t,s,n);r=new Ar(t,e,i,o,this.crossOrigin_,this.imageLoadFunction_),r.addEventListener(S,this.handleImageChange.bind(this))}else r=null;return this.image_=r,this.renderedRevision_=this.getRevision(),r}getImageLoadFunction(){return this.imageLoadFunction_}updateParams(t){Object.assign(this.params_,t),this.changed()}getUrl(t,e,i,n,r){const s=function(t,e,i,n){const r=Se(t),s=_e(t),o=e[0],a=e[1],l=.0254/n;return a*r>o*s?r*i/(o*l):s*i/(a*l)}(i,n,this.metersPerUnit_,this.displayDpi_),o=ge(i),a={OPERATION:this.useOverlay_?"GETDYNAMICMAPOVERLAYIMAGE":"GETMAPIMAGE",VERSION:"2.0.0",LOCALE:"en",CLIENTAGENT:"ol/source/ImageMapGuide source",CLIP:"1",SETDISPLAYDPI:this.displayDpi_,SETDISPLAYWIDTH:Math.round(n[0]),SETDISPLAYHEIGHT:Math.round(n[1]),SETVIEWSCALE:s,SETVIEWCENTERX:o[0],SETVIEWCENTERY:o[1]};return Object.assign(a,e),vc(t,a)}setImageLoadFunction(t){this.image_=null,this.imageLoadFunction_=t,this.changed()}},_T.source.ImageStatic=class extends yc{constructor(t){const e=void 0!==t.crossOrigin?t.crossOrigin:null,i=void 0!==t.imageLoadFunction?t.imageLoadFunction:xc;super({attributions:t.attributions,interpolate:t.interpolate,projection:Ui(t.projection)}),this.url_=t.url,this.imageExtent_=t.imageExtent,this.image_=new Ar(this.imageExtent_,void 0,1,this.url_,e,i),this.imageSize_=t.imageSize?t.imageSize:null,this.image_.addEventListener(S,this.handleImageChange.bind(this))}getImageExtent(){return this.imageExtent_}getImageInternal(t,e,i,n){return we(t,this.image_.getExtent())?this.image_:null}getUrl(){return this.url_}handleImageChange(t){if(this.image_.getState()==Lr){const t=this.image_.getExtent(),e=this.image_.getImage();let i,n;this.imageSize_?(i=this.imageSize_[0],n=this.imageSize_[1]):(i=e.width,n=e.height);const r=Se(t),s=_e(t),o=r/i,a=s/n;let l=i,h=n;if(o>a?l=Math.round(r/a):h=Math.round(s/o),l!==i||h!==n){const t=Dr(l,h);this.getInterpolate()||(t.imageSmoothingEnabled=!1);const r=t.canvas;t.drawImage(e,0,0,i,n,0,0,r.width,r.height),this.image_.setImage(r)}}super.handleImageChange(t)}},_T.source.ImageWMS=class extends yc{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:xc,this.params_=Object.assign({},t.params),this.v13_=!0,this.updateV13_(),this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.image_=null,this.imageSize_=[0,0],this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5}getFeatureInfoUrl(t,e,i,n){if(void 0===this.url_)return;const r=Ui(i),s=this.getProjection();s&&s!==r&&(e=Gl(s,r,t,e),t=$i(t,r,s));const o=pe(t,e,0,wc),a={SERVICE:"WMS",VERSION:Sc,REQUEST:"GetFeatureInfo",FORMAT:"image/png",TRANSPARENT:!0,QUERY_LAYERS:this.params_.LAYERS};Object.assign(a,this.params_,n);const l=di((t[0]-o[0])/e,4),h=di((o[3]-t[1])/e,4);return a[this.v13_?"I":"X"]=l,a[this.v13_?"J":"Y"]=h,this.getRequestUrl_(o,wc,1,s||r,a)}getLegendUrl(t,e){if(void 0===this.url_)return;const i={SERVICE:"WMS",VERSION:Sc,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0===e||void 0===e.LAYER){const t=this.params_.LAYERS;if(!(!Array.isArray(t)||1===t.length))return;i.LAYER=t}if(void 0!==t){const e=this.getProjection()?this.getProjection().getMetersPerUnit():1,n=28e-5;i.SCALE=t*e/n}return Object.assign(i,e),vc(this.url_,i)}getParams(){return this.params_}getImageInternal(t,e,i,n){if(void 0===this.url_)return null;e=this.findNearestResolution(e),1==i||this.hidpi_&&void 0!==this.serverType_||(i=1);const r=e/i,s=ge(t),o=pe(s,r,0,[gi(Se(t)/r,4),gi(_e(t)/r,4)]),a=pe(s,r,0,[gi(this.ratio_*Se(t)/r,4),gi(this.ratio_*_e(t)/r,4)]),l=this.image_;if(l&&this.renderedRevision_==this.getRevision()&&l.getResolution()==e&&l.getPixelRatio()==i&&Yt(l.getExtent(),o))return l;const h={SERVICE:"WMS",VERSION:Sc,REQUEST:"GetMap",FORMAT:"image/png",TRANSPARENT:!0};Object.assign(h,this.params_),this.imageSize_[0]=ui(Se(a)/r,4),this.imageSize_[1]=ui(_e(a)/r,4);const c=this.getRequestUrl_(a,this.imageSize_,i,n,h);return this.image_=new Ar(a,e,i,c,this.crossOrigin_,this.imageLoadFunction_),this.renderedRevision_=this.getRevision(),this.image_.addEventListener(S,this.handleImageChange.bind(this)),this.image_}getImageLoadFunction(){return this.imageLoadFunction_}getRequestUrl_(t,e,i,n,r){if(at(void 0!==this.url_,9),r[this.v13_?"CRS":"SRS"]=n.getCode(),"STYLES"in this.params_||(r.STYLES=""),1!=i)switch(this.serverType_){case"geoserver":const t=90*i+.5|0;"FORMAT_OPTIONS"in r?r.FORMAT_OPTIONS+=";dpi:"+t:r.FORMAT_OPTIONS="dpi:"+t;break;case"mapserver":r.MAP_RESOLUTION=90*i;break;case"carmentaserver":case"qgis":r.DPI=90*i;break;default:at(!1,8)}r.WIDTH=e[0],r.HEIGHT=e[1];const s=n.getAxisOrientation();let o;return o=this.v13_&&"ne"==s.substr(0,2)?[t[1],t[0],t[3],t[2]]:t,r.BBOX=o.join(","),vc(this.url_,r)}getUrl(){return this.url_}setImageLoadFunction(t){this.image_=null,this.imageLoadFunction_=t,this.changed()}setUrl(t){t!=this.url_&&(this.url_=t,this.image_=null,this.changed())}updateParams(t){Object.assign(this.params_,t),this.updateV13_(),this.image_=null,this.changed()}updateV13_(){const t=this.params_.VERSION||Sc;this.v13_=pi(t,"1.3")>=0}},_T.source.OGCMapTile=class extends uh{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition});Rg({url:t.url,projection:this.getProjection(),mediaType:t.mediaType,context:t.context||null}).then(this.handleTileSetInfo_.bind(this)).catch(this.handleError_.bind(this))}handleTileSetInfo_(t){this.tileGrid=t.grid,this.setTileUrlFunction(t.urlFunction,t.urlTemplate),this.setState("ready")}handleError_(t){console.error(t),this.setState("error")}},_T.source.OGCVectorTile=class extends Qc{constructor(t){super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,format:t.format,overlaps:t.overlaps,projection:t.projection,tileClass:t.tileClass,transition:t.transition,wrapX:t.wrapX,zDirection:t.zDirection,state:"loading"});Rg({url:t.url,projection:this.getProjection(),mediaType:t.mediaType,supportedMediaTypes:t.format.supportedMediaTypes,context:t.context||null}).then(this.handleTileSetInfo_.bind(this)).catch(this.handleError_.bind(this))}handleTileSetInfo_(t){this.tileGrid=t.grid,this.setTileUrlFunction(t.urlFunction,t.urlTemplate),this.setState("ready")}handleError_(t){console.error(t),this.setState("error")}},_T.source.OSM=class extends fh{constructor(t){let e;e=void 0!==(t=t||{}).attributions?t.attributions:[Ec];const i=void 0!==t.crossOrigin?t.crossOrigin:"anonymous",n=void 0!==t.url?t.url:"https://tile.openstreetmap.org/{z}/{x}/{y}.png";super({attributions:e,attributionsCollapsible:!1,cacheSize:t.cacheSize,crossOrigin:i,interpolate:t.interpolate,maxZoom:void 0!==t.maxZoom?t.maxZoom:19,opaque:void 0===t.opaque||t.opaque,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:t.tileLoadFunction,transition:t.transition,url:n,wrapX:t.wrapX,zDirection:t.zDirection})}},_T.source.OSM.ATTRIBUTION=Ec,_T.source.Raster=Wc,_T.source.Raster.Processor=Uc,_T.source.Raster.RasterSourceEvent=Vc,_T.source.Raster.newImageData=Gc,_T.source.Source=Zl,_T.source.Stamen=class extends fh{constructor(t){const e=t.layer.indexOf("-"),i=-1==e?t.layer:t.layer.slice(0,e),n=$c[i],r=Hc[t.layer],s=void 0!==t.url?t.url:"https://stamen-tiles-{a-d}.a.ssl.fastly.net/"+t.layer+"/{z}/{x}/{y}."+r.extension;super({attributions:qc,cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,maxZoom:null!=t.maxZoom?t.maxZoom:n.maxZoom,minZoom:null!=t.minZoom?t.minZoom:n.minZoom,opaque:r.opaque,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:t.tileLoadFunction,transition:t.transition,url:s,wrapX:t.wrapX,zDirection:t.zDirection})}},_T.source.Tile=nh,_T.source.Tile.TileSourceEvent=rh,_T.source.TileArcGISRest=class extends uh{constructor(t){super({attributions:(t=t||{}).attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.params_=t.params||{},this.hidpi_=void 0===t.hidpi||t.hidpi,this.tmpExtent_=[1/0,1/0,-1/0,-1/0],this.setKey(this.getKeyForParams_())}getKeyForParams_(){let t=0;const e=[];for(const i in this.params_)e[t++]=i+"-"+this.params_[i];return e.join("/")}getParams(){return this.params_}getRequestUrl_(t,e,i,n,r,s){const o=this.urls;if(!o)return;const a=r.getCode().split(/:(?=\d+$)/).pop();let l;if(s.SIZE=e[0]+","+e[1],s.BBOX=i.join(","),s.BBOXSR=a,s.IMAGESR=a,s.DPI=Math.round(s.DPI?s.DPI*n:90*n),1==o.length)l=o[0];else{l=o[li(ol(t),o.length)]}return vc(l.replace(/MapServer\/?$/,"MapServer/export").replace(/ImageServer\/?$/,"ImageServer/exportImage"),s)}getTilePixelRatio(t){return this.hidpi_?t:1}updateParams(t){Object.assign(this.params_,t),this.setKey(this.getKeyForParams_())}tileUrlFunction(t,e,i){let n=this.getTileGrid();if(n||(n=this.getTileGridForProjection(i)),n.getResolutions().length<=t[0])return;1==e||this.hidpi_||(e=1);const r=n.getTileCoordExtent(t,this.tmpExtent_);let s=Va(n.getTileSize(t[0]),this.tmpSize);1!=e&&(s=Xa(s,e,this.tmpSize));const o={F:"image",FORMAT:"PNG32",TRANSPARENT:!0};return Object.assign(o,this.params_),this.getRequestUrl_(t,s,r,e,i,o)}},_T.source.TileDebug=class extends fh{constructor(t){super({opaque:!1,projection:(t=t||{}).projection,tileGrid:t.tileGrid,wrapX:void 0===t.wrapX||t.wrapX,zDirection:t.zDirection,url:t.template||"z:{z} x:{x} y:{y}",tileLoadFunction:(t,e)=>{const i=t.getTileCoord()[0],n=Va(this.tileGrid.getTileSize(i)),r=Dr(n[0],n[1]);r.strokeStyle="grey",r.strokeRect(.5,.5,n[0]+.5,n[1]+.5),r.fillStyle="grey",r.strokeStyle="white",r.textAlign="center",r.textBaseline="middle",r.font="24px sans-serif",r.lineWidth=4,r.strokeText(e,n[0]/2,n[1]/2,n[0]),r.fillText(e,n[0]/2,n[1]/2,n[0]),t.setImage(r.canvas)}})}},_T.source.TileImage=uh,_T.source.TileJSON=class extends uh{constructor(t){if(super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:Ui("EPSG:3857"),reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.tileJSON_=null,this.tileSize_=t.tileSize,t.url)if(t.jsonp)vl(t.url,this.handleTileJSONResponse.bind(this),this.handleTileJSONError.bind(this));else{const e=new XMLHttpRequest;e.addEventListener("load",this.onXHRLoad_.bind(this)),e.addEventListener("error",this.onXHRError_.bind(this)),e.open("GET",t.url),e.send()}else t.tileJSON?this.handleTileJSONResponse(t.tileJSON):at(!1,51)}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch(t){return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTileJSON(){return this.tileJSON_}handleTileJSONResponse(t){const e=Ui("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=qi(e,i);n=Re(t.bounds,r)}const r=ih(i),s=t.minzoom||0,o=Ql({extent:r,maxZoom:t.maxzoom||22,minZoom:s,tileSize:this.tileSize_});if(this.tileGrid=o,this.tileUrlFunction=oh(t.tiles,o),t.attribution&&!this.getAttributions()){const e=void 0!==n?n:r;this.setAttributions((function(i){return we(e,i.extent)?[t.attribution]:null}))}this.tileJSON_=t,this.setState("ready")}handleTileJSONError(){this.setState("error")}},_T.source.TileWMS=class extends uh{constructor(t){t=t||{};const e=Object.assign({},t.params),i=!("TRANSPARENT"in e)||e.TRANSPARENT;super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,opaque:!i,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:t.tileClass,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0,this.params_=e,this.v13_=!0,this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.tmpExtent_=[1/0,1/0,-1/0,-1/0],this.updateV13_(),this.setKey(this.getKeyForParams_())}getFeatureInfoUrl(t,e,i,n){const r=Ui(i),s=this.getProjection();let o=this.getTileGrid();o||(o=this.getTileGridForProjection(r));const a=o.getZForResolution(e,this.zDirection),l=o.getTileCoordForCoordAndZ(t,a);if(o.getResolutions().length<=l[0])return;let h=o.getResolution(l[0]),c=o.getTileCoordExtent(l,this.tmpExtent_),u=Va(o.getTileSize(l[0]),this.tmpSize);const d=this.gutter_;0!==d&&(u=Ua(u,d,this.tmpSize),c=Xt(c,h*d,c)),s&&s!==r&&(h=Gl(s,r,t,h),c=Ji(c,r,s),t=$i(t,r,s));const g={SERVICE:"WMS",VERSION:Sc,REQUEST:"GetFeatureInfo",FORMAT:"image/png",TRANSPARENT:!0,QUERY_LAYERS:this.params_.LAYERS};Object.assign(g,this.params_,n);const f=Math.floor((t[0]-c[0])/h),p=Math.floor((c[3]-t[1])/h);return g[this.v13_?"I":"X"]=f,g[this.v13_?"J":"Y"]=p,this.getRequestUrl_(l,u,c,1,s||r,g)}getLegendUrl(t,e){if(void 0===this.urls[0])return;const i={SERVICE:"WMS",VERSION:Sc,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0===e||void 0===e.LAYER){const t=this.params_.LAYERS;if(!(!Array.isArray(t)||1===t.length))return;i.LAYER=t}if(void 0!==t){const e=this.getProjection()?this.getProjection().getMetersPerUnit():1,n=28e-5;i.SCALE=t*e/n}return Object.assign(i,e),vc(this.urls[0],i)}getGutter(){return this.gutter_}getParams(){return this.params_}getRequestUrl_(t,e,i,n,r,s){const o=this.urls;if(!o)return;if(s.WIDTH=e[0],s.HEIGHT=e[1],s[this.v13_?"CRS":"SRS"]=r.getCode(),"STYLES"in this.params_||(s.STYLES=""),1!=n)switch(this.serverType_){case"geoserver":const t=90*n+.5|0;"FORMAT_OPTIONS"in s?s.FORMAT_OPTIONS+=";dpi:"+t:s.FORMAT_OPTIONS="dpi:"+t;break;case"mapserver":s.MAP_RESOLUTION=90*n;break;case"carmentaserver":case"qgis":s.DPI=90*n;break;default:at(!1,52)}const a=r.getAxisOrientation(),l=i;if(this.v13_&&"ne"==a.substr(0,2)){let t;t=i[0],l[0]=i[1],l[1]=t,t=i[2],l[2]=i[3],l[3]=t}let h;if(s.BBOX=l.join(","),1==o.length)h=o[0];else{h=o[li(ol(t),o.length)]}return vc(h,s)}getTilePixelRatio(t){return this.hidpi_&&void 0!==this.serverType_?t:1}getKeyForParams_(){let t=0;const e=[];for(const i in this.params_)e[t++]=i+"-"+this.params_[i];return e.join("/")}updateParams(t){Object.assign(this.params_,t),this.updateV13_(),this.setKey(this.getKeyForParams_())}updateV13_(){const t=this.params_.VERSION||Sc;this.v13_=pi(t,"1.3")>=0}tileUrlFunction(t,e,i){let n=this.getTileGrid();if(n||(n=this.getTileGridForProjection(i)),n.getResolutions().length<=t[0])return;1==e||this.hidpi_&&void 0!==this.serverType_||(e=1);const r=n.getResolution(t[0]);let s=n.getTileCoordExtent(t,this.tmpExtent_),o=Va(n.getTileSize(t[0]),this.tmpSize);const a=this.gutter_;0!==a&&(o=Ua(o,a,this.tmpSize),s=Xt(s,r*a,s)),1!=e&&(o=Xa(o,e,this.tmpSize));const l={SERVICE:"WMS",VERSION:Sc,REQUEST:"GetMap",FORMAT:"image/png",TRANSPARENT:!0};return Object.assign(l,this.params_),this.getRequestUrl_(t,o,s,e,i,l)}},_T.source.UTFGrid=class extends nh{constructor(t){if(super({projection:Ui("EPSG:3857"),state:"loading",zDirection:t.zDirection}),this.preemptive_=void 0===t.preemptive||t.preemptive,this.tileUrlFunction_=lh,this.template_=void 0,this.jsonp_=t.jsonp||!1,t.url)if(this.jsonp_)vl(t.url,this.handleTileJSONResponse.bind(this),this.handleTileJSONError.bind(this));else{const e=new XMLHttpRequest;e.addEventListener("load",this.onXHRLoad_.bind(this)),e.addEventListener("error",this.onXHRError_.bind(this)),e.open("GET",t.url),e.send()}else t.tileJSON?this.handleTileJSONResponse(t.tileJSON):at(!1,51)}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch(t){return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTemplate(){return this.template_}forDataAtCoordinateAndResolution(t,e,i,n){if(this.tileGrid){const r=this.tileGrid.getZForResolution(e,this.zDirection),s=this.tileGrid.getTileCoordForCoordAndZ(t,r);this.getTile(s[0],s[1],s[2],1,this.getProjection()).forDataAtCoordinate(t,i,n)}else!0===n?setTimeout((function(){i(null)}),0):i(null)}handleTileJSONError(){this.setState("error")}handleTileJSONResponse(t){const e=Ui("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=qi(e,i);n=Re(t.bounds,r)}const r=ih(i),s=t.minzoom||0,o=Ql({extent:r,maxZoom:t.maxzoom||22,minZoom:s});this.tileGrid=o,this.template_=t.template;const a=t.grids;if(a){if(this.tileUrlFunction_=oh(a,o),void 0!==t.attribution){const e=void 0!==n?n:r;this.setAttributions((function(i){return we(e,i.extent)?[t.attribution]:null}))}this.setState("ready")}else this.setState("error")}getTile(t,e,i,n,r){const s=il(t,e,i);if(this.tileCache.containsKey(s))return this.tileCache.get(s);{const o=[t,e,i],a=this.getTileCoordForTileUrlFunction(o,r),l=this.tileUrlFunction_(a,n,r),h=new Jc(o,void 0!==l?H:tt,void 0!==l?l:"",this.tileGrid.getTileCoordExtent(o),this.preemptive_,this.jsonp_);return this.tileCache.set(s,h),h}}useTile(t,e,i){const n=il(t,e,i);this.tileCache.containsKey(n)&&this.tileCache.get(n)}},_T.source.UTFGrid.CustomTile=Jc,_T.source.UrlTile=ch,_T.source.Vector=zh,_T.source.Vector.VectorSourceEvent=Uh,_T.source.VectorTile=Qc,_T.source.VectorTile.defaultLoadFunction=tu,_T.source.WMTS=class extends uh{constructor(t){const e=void 0!==t.requestEncoding?t.requestEncoding:"KVP",i=t.tileGrid;let n=t.urls;void 0===n&&void 0!==t.url&&(n=hh(t.url)),super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:t.tileClass,tileGrid:i,tileLoadFunction:t.tileLoadFunction,tilePixelRatio:t.tilePixelRatio,urls:n,wrapX:void 0!==t.wrapX&&t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.version_=void 0!==t.version?t.version:"1.0.0",this.format_=void 0!==t.format?t.format:"image/jpeg",this.dimensions_=void 0!==t.dimensions?t.dimensions:{},this.layer_=t.layer,this.matrixSet_=t.matrixSet,this.style_=t.style,this.requestEncoding_=e,this.setKey(this.getKeyForDimensions_()),n&&n.length>0&&(this.tileUrlFunction=ah(n.map(this.createFromWMTSTemplate.bind(this))))}setUrls(t){this.urls=t;const e=t.join("\n");this.setTileUrlFunction(ah(t.map(this.createFromWMTSTemplate.bind(this))),e)}getDimensions(){return this.dimensions_}getFormat(){return this.format_}getLayer(){return this.layer_}getMatrixSet(){return this.matrixSet_}getRequestEncoding(){return this.requestEncoding_}getStyle(){return this.style_}getVersion(){return this.version_}getKeyForDimensions_(){let t=0;const e=[];for(const i in this.dimensions_)e[t++]=i+"-"+this.dimensions_[i];return e.join("/")}updateDimensions(t){Object.assign(this.dimensions_,t),this.setKey(this.getKeyForDimensions_())}createFromWMTSTemplate(t){const e=this.requestEncoding_,i={layer:this.layer_,style:this.style_,tilematrixset:this.matrixSet_};"KVP"==e&&Object.assign(i,{Service:"WMTS",Request:"GetTile",Version:this.version_,Format:this.format_}),t="KVP"==e?vc(t,i):t.replace(/\{(\w+?)\}/g,(function(t,e){return e.toLowerCase()in i?i[e.toLowerCase()]:t}));const n=this.tileGrid,r=this.dimensions_;return function(i,s,o){if(i){const s={TileMatrix:n.getMatrixId(i[0]),TileCol:i[1],TileRow:i[2]};Object.assign(s,r);let o=t;return o="KVP"==e?vc(o,s):o.replace(/\{(\w+?)\}/g,(function(t,e){return s[e]})),o}}}},_T.source.WMTS.optionsFromCapabilities=function(t,e){const i=t.Contents.Layer.find((function(t){return t.Identifier==e.layer}));if(!i)return null;const n=t.Contents.TileMatrixSet;let r;r=i.TileMatrixSetLink.length>1?"projection"in e?i.TileMatrixSetLink.findIndex((function(t){const i=n.find((function(e){return e.Identifier==t.TileMatrixSet})).SupportedCRS,r=Ui(i),s=Ui(e.projection);return r&&s?Ki(r,s):i==e.projection})):i.TileMatrixSetLink.findIndex((function(t){return t.TileMatrixSet==e.matrixSet})):0,r<0&&(r=0);const s=i.TileMatrixSetLink[r].TileMatrixSet,o=i.TileMatrixSetLink[r].TileMatrixSetLimits;let a=i.Format[0];"format"in e&&(a=e.format),r=i.Style.findIndex((function(t){return"style"in e?t.Title==e.style:t.isDefault})),r<0&&(r=0);const l=i.Style[r].Identifier,h={};"Dimension"in 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