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t,e=Kt,i=0,n=null,r=0,s=0;this.stroke_&&(t=this.stroke_.getColor(),null===t&&(t=Ht),t=G(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=Kt),i=this.stroke_.getMiterLimit(),void 0===i&&(i=10));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=Zt),e.fillStyle=G(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=D(e)),null===e?i=1:Array.isArray(e)&&(i=4===e.length?e[3]:1),0===i){const e=Y(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=Zt,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())}}var ce=ue;class de extends ce{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 de({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 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ti(t){return[t[2],t[3]]}function ei(t){return t[2]-t[0]}function ii(t,e){return t[0]<=e[2]&&t[2]>=e[0]&&t[1]<=e[3]&&t[3]>=e[1]}function ni(t){return t[2]<t[0]||t[3]<t[1]}function ri(t,e,i,n){let r=[];if(n>1){const e=t[2]-t[0],i=t[3]-t[1];for(let s=0;s<n;++s)r.push(t[0]+e*s/n,t[1],t[2],t[1]+i*s/n,t[2]-e*s/n,t[3],t[0],t[3]-i*s/n)}else r=[t[0],t[1],t[2],t[1],t[2],t[3],t[0],t[3]];e(r,r,2);const s=[],o=[];for(let t=0,e=r.length;t<e;t+=2)s.push(r[t]),o.push(r[t+1]);return function(t,e,i){return Ae(Math.min.apply(null,t),Math.min.apply(null,e),Math.max.apply(null,t),Math.max.apply(null,e),i)}(s,o,i)}function si(t,e){const i=e.getExtent(),n=qe(t);if(e.canWrapX()&&(n[0]<i[0]||n[0]>=i[2])){const e=ei(i),r=Math.floor((n[0]-i[0])/e)*e;t[0]-=r,t[2]-=r}return t}function oi(t,e,i){const n=t;let r=!0,s=!1,o=!1;const a=[Mt(n,Et,(function(){o=!0,s||e()}))];return n.src&&Z?(s=!0,n.decode().then((function(){r&&e()})).catch((function(t){r&&(o?e():i())}))):a.push(Mt(n,mt,i)),function(){r=!1,a.forEach(It)}}var ai=class extends ye{constructor(t,i,n,r,s,o){super(t,i,n,e),this.src_=r,this.image_=new Image,null!==s&&(this.image_.crossOrigin=s),this.unlisten_=null,this.state=e,this.imageLoadFunction_=o}getImage(){return this.image_}handleImageError_(){this.state=r,this.unlistenImage_(),this.changed()}handleImageLoad_(){void 0===this.resolution&&(this.resolution=$e(this.extent)/this.image_.height),this.state=n,this.unlistenImage_(),this.changed()}load(){this.state!=e&&this.state!=r||(this.state=i,this.changed(),this.imageLoadFunction_(this,this.src_),this.unlisten_=oi(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}setImage(t){this.image_=t,this.resolution=$e(this.extent)/this.image_.height}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}};let li=null;class hi extends pt{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_===n){li||(li=Y(1,1)),li.drawImage(this.image_,0,0);try{li.getImageData(0,0,1,1),this.tainted_=!1}catch(t){li=null,this.tainted_=!0}}return!0===this.tainted_}dispatchChangeEvent_(){this.dispatchEvent(ft)}handleImageError_(){this.imageState_=r,this.unlistenImage_(),this.dispatchChangeEvent_()}handleImageLoad_(){this.imageState_=n,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=Y(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_===e){this.image_||this.initializeImage_(),this.imageState_=i;try{this.image_.src=this.src_}catch(t){this.handleImageError_()}this.unlisten_=oi(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this))}}replaceColor_(t){if(!this.color_||this.canvas_[t]||this.imageState_!==n)return;const e=this.image_,i=document.createElement("canvas");i.width=Math.ceil(e.width*t),i.height=Math.ceil(e.height*t);const r=i.getContext("2d");r.scale(t,t),r.drawImage(e,0,0),r.globalCompositeOperation="multiply",r.fillStyle=L(this.color_),r.fillRect(0,0,i.width/t,i.height/t),r.globalCompositeOperation="destination-in",r.drawImage(e,0,0),this.canvas_[t]=i}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}}class ui extends p{constructor(t){const i=void 0!==(t=t||{}).opacity?t.opacity:1,r=void 0!==t.rotation?t.rotation:0,s=void 0!==t.scale?t.scale:1,o=void 0!==t.rotateWithView&&t.rotateWithView;super({opacity:i,rotation:r,scale:s,displacement:void 0!==t.displacement?t.displacement:[0,0],rotateWithView:o,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 a=void 0!==t.img?t.img:null;this.imgSize_=t.imgSize;let h=t.src;y(!(void 0!==h&&a),4),y(!a||a&&this.imgSize_,5),void 0!==h&&0!==h.length||!a||(h=a.src||l(a)),y(void 0!==h&&h.length>0,6);const u=void 0!==t.src?e:n;this.color_=void 0!==t.color?D(t.color):null,this.iconImage_=function(t,e,i,n,r,s){let o=_e.get(e,n,s);return o||(o=new hi(t,e,i,n,r,s),_e.set(e,n,s,o)),o}(a,h,void 0!==this.imgSize_?this.imgSize_:null,this.crossOrigin_,u,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 ui({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(ft,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(ft,t)}}var ci=ui;class di extends zt{constructor(t){if(super(),this.on,this.once,this.un,this.id_=void 0,this.geometryName_="geometry",this.style_=null,this.styleFunction_=void 0,this.geometryChangeKey_=null,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),t)if("function"==typeof t.getSimplifiedGeometry){const e=t;this.setGeometry(e)}else{const e=t;this.setProperties(e)}}clone(){const t=new di(this.hasProperties()?this.getProperties():null);t.setGeometryName(this.getGeometryName());const e=this.getGeometry();e&&t.setGeometry(e.clone());const i=this.getStyle();return i&&t.setStyle(i),t}getGeometry(){return this.get(this.geometryName_)}getId(){return this.id_}getGeometryName(){return this.geometryName_}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}handleGeometryChange_(){this.changed()}handleGeometryChanged_(){this.geometryChangeKey_&&(It(this.geometryChangeKey_),this.geometryChangeKey_=null);const t=this.getGeometry();t&&(this.geometryChangeKey_=Pt(t,ft,this.handleGeometryChange_,this)),this.changed()}setGeometry(t){this.set(this.geometryName_,t)}setStyle(t){this.style_=t,this.styleFunction_=t?function(t){if("function"==typeof t)return t;{let e;if(Array.isArray(t))e=t;else{y("function"==typeof t.getZIndex,41);e=[t]}return function(){return e}}}(t):void 0,this.changed()}setId(t){this.id_=t,this.changed()}setGeometryName(t){this.removeChangeListener(this.geometryName_,this.handleGeometryChanged_),this.geometryName_=t,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),this.handleGeometryChanged_()}}var gi=di;const pi=new Array(6);function fi(t){return _i(t,1,0,0,1,0,0)}function mi(t,e){const i=t[0],n=t[1],r=t[2],s=t[3],o=t[4],a=t[5],l=e[0],h=e[1],u=e[2],c=e[3],d=e[4],g=e[5];return t[0]=i*l+r*h,t[1]=n*l+s*h,t[2]=i*u+r*c,t[3]=n*u+s*c,t[4]=i*d+r*g+o,t[5]=n*d+s*g+a,t}function _i(t,e,i,n,r,s,o){return t[0]=e,t[1]=i,t[2]=n,t[3]=r,t[4]=s,t[5]=o,t}function yi(t,e){const i=e[0],n=e[1];return e[0]=t[0]*i+t[2]*n+t[4],e[1]=t[1]*i+t[3]*n+t[5],e}function vi(t,e,i){return mi(t,_i(pi,e,0,0,i,0,0))}function xi(t,e,i){return mi(t,_i(pi,1,0,0,1,e,i))}function bi(t,e,i,n,r,s,o,a){const l=Math.sin(s),h=Math.cos(s);return t[0]=n*h,t[1]=r*l,t[2]=-n*l,t[3]=r*h,t[4]=o*n*h-a*n*l+e,t[5]=o*r*l+a*r*h+i,t}function Si(t,e){const i=(n=e)[0]*n[3]-n[1]*n[2];var n;y(0!==i,32);const r=e[0],s=e[1],o=e[2],a=e[3],l=e[4],h=e[5];return t[0]=a/i,t[1]=-s/i,t[2]=-o/i,t[3]=r/i,t[4]=(o*h-a*l)/i,t[5]=-(r*h-s*l)/i,t}let wi;function Ci(t){const e="matrix("+t.join(", ")+")";if(W)return e;const i=wi||(wi=document.createElement("div"));return i.style.transform=e,i.style.transform}const Ei={radians:6370997/(2*Math.PI),degrees:2*Math.PI*6370997/360,ft:.3048,m:1,"us-ft":1200/3937};var Ti=class{constructor(t){this.code_=t.code,this.units_=t.units,this.extent_=void 0!==t.extent?t.extent:null,this.worldExtent_=void 0!==t.worldExtent?t.worldExtent:null,this.axisOrientation_=void 0!==t.axisOrientation?t.axisOrientation:"enu",this.global_=void 0!==t.global&&t.global,this.canWrapX_=!(!this.global_||!this.extent_),this.getPointResolutionFunc_=t.getPointResolution,this.defaultTileGrid_=null,this.metersPerUnit_=t.metersPerUnit}canWrapX(){return this.canWrapX_}getCode(){return this.code_}getExtent(){return this.extent_}getUnits(){return this.units_}getMetersPerUnit(){return this.metersPerUnit_||Ei[this.units_]}getWorldExtent(){return this.worldExtent_}getAxisOrientation(){return this.axisOrientation_}isGlobal(){return this.global_}setGlobal(t){this.global_=t,this.canWrapX_=!(!t||!this.extent_)}getDefaultTileGrid(){return this.defaultTileGrid_}setDefaultTileGrid(t){this.defaultTileGrid_=t}setExtent(t){this.extent_=t,this.canWrapX_=!(!this.global_||!t)}setWorldExtent(t){this.worldExtent_=t}setGetPointResolution(t){this.getPointResolutionFunc_=t}getPointResolutionFunc(){return this.getPointResolutionFunc_}};const Ri=6378137,Fi=Math.PI*Ri,Pi=[-Fi,-Fi,Fi,Fi],Mi=[-180,-85,180,85],Ii=Ri*Math.log(Math.tan(Math.PI/2));class Li extends Ti{constructor(t){super({code:t,units:"m",extent:Pi,global:!0,worldExtent:Mi,getPointResolution:function(t,e){return t/Math.cosh(e[1]/Ri)}})}}const ki=[new Li("EPSG:3857"),new Li("EPSG:102100"),new Li("EPSG:102113"),new Li("EPSG:900913"),new Li("http://www.opengis.net/def/crs/EPSG/0/3857"),new Li("http://www.opengis.net/gml/srs/epsg.xml#3857")];function Ai(t,e,i){const n=t.length;i=i>1?i:2,void 0===e&&(e=i>2?t.slice():new Array(n));for(let r=0;r<n;r+=i){e[r]=Fi*t[r]/180;let i=Ri*Math.log(Math.tan(Math.PI*(+t[r+1]+90)/360));i>Ii?i=Ii:i<-Ii&&(i=-Ii),e[r+1]=i}return e}function 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i=0,n=t.length;i<n;++i)e[i]=t[i];t=e}return t}function ln(t){!function(t,e){ji[t]=e}(t.getCode(),t),Ui(t,t,on)}function hn(t){return"string"==typeof t?ji[e=t]||ji[e.replace(/urn:(x-)?ogc:def:crs:EPSG:(.*:)?(\w+)$/,"EPSG:$3")]||null:t||null;var e}function un(t,e,i,n){let r;const s=(t=hn(t)).getPointResolutionFunc();if(s){if(r=s(e,i),n&&n!==t.getUnits()){const e=t.getMetersPerUnit();e&&(r=r*e/Ei[n])}}else{const s=t.getUnits();if("degrees"==s&&!n||"degrees"==n)r=e;else{const o=fn(t,hn("EPSG:4326"));if(o===an&&"degrees"!==s)r=e*t.getMetersPerUnit();else{let t=[i[0]-e/2,i[1],i[0]+e/2,i[1],i[0],i[1]-e/2,i[0],i[1]+e/2];t=o(t,t,2);r=(Qi(t.slice(0,2),t.slice(2,4))+Qi(t.slice(4,6),t.slice(6,8)))/2}const a=n?Ei[n]:t.getMetersPerUnit();void 0!==a&&(r/=a)}}return r}function cn(t){!function(t){t.forEach(ln)}(t),t.forEach((function(e){t.forEach((function(t){e!==t&&Ui(e,t,on)}))}))}function dn(t,e){return t?"string"==typeof t?hn(t):t:hn(e)}function gn(t,e){return sn(),_n(t,"EPSG:4326",void 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e=t[r]-h,i=t[r+1]-u;o[c++]=h+e*a-i*l,o[c++]=u+e*l+i*a;for(let e=r+2;e<r+n;++e)o[c++]=t[e]}return o&&o.length!=c&&(o.length=c),o}function Rn(t,e,i,n,r,s,o){o=o||[];let a=0;for(let l=e;l<i;l+=n){o[a++]=t[l]+r,o[a++]=t[l+1]+s;for(let e=l+2;e<l+n;++e)o[a++]=t[e]}return o&&o.length!=a&&(o.length=a),o}cn(ki),cn(Ni),Sn=ki,wn=Ai,Cn=Di,Ni.forEach((function(t){Sn.forEach((function(e){Ui(t,e,wn),Ui(e,t,Cn)}))}));const Fn=[1,0,0,1,0,0];var Pn=class extends zt{constructor(){super(),this.extent_=[1/0,1/0,-1/0,-1/0],this.extentRevision_=-1,this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=0,this.simplifyTransformedInternal=function(t){let e,i,n,r=!1;return function(){const s=Array.prototype.slice.call(arguments);return r&&this===n&&lt(s,i)||(r=!0,n=this,i=s,e=t.apply(this,arguments)),e}}((function(t,e,i){if(!i)return this.getSimplifiedGeometry(e);const n=this.clone();return n.applyTransform(i),n.getSimplifiedGeometry(e)}))}simplifyTransformed(t,e){return this.simplifyTransformedInternal(this.getRevision(),t,e)}clone(){return o()}closestPointXY(t,e,i,n){return o()}containsXY(t,e){const i=this.getClosestPoint([t,e]);return i[0]===t&&i[1]===e}getClosestPoint(t,e){return e=e||[NaN,NaN],this.closestPointXY(t[0],t[1],e,1/0),e}intersectsCoordinate(t){return this.containsXY(t[0],t[1])}computeExtent(t){return o()}getExtent(t){if(this.extentRevision_!=this.getRevision()){const t=this.computeExtent(this.extent_);(isNaN(t[0])||isNaN(t[1]))&&De(t),this.extentRevision_=this.getRevision()}return function(t,e){return e?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e):t}(this.extent_,t)}rotate(t,e){o()}scale(t,e,i){o()}simplify(t){return this.getSimplifiedGeometry(t*t)}getSimplifiedGeometry(t){return o()}getType(){return o()}applyTransform(t){o()}intersectsExtent(t){return o()}translate(t,e){o()}transform(t,e){const i=hn(t),n="tile-pixels"==i.getUnits()?function(t,n,r){const s=i.getExtent(),o=i.getWorldExtent(),a=$e(o)/$e(s);return bi(Fn,o[0],o[3],a,-a,0,0,0),En(t,0,t.length,r,Fn,n),mn(i,e)(t,n,r)}:mn(i,e);return this.applyTransform(n),this}};class Mn extends Pn{constructor(){super(),this.layout="XY",this.stride=2,this.flatCoordinates=null}computeExtent(t){return ze(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinates(){return o()}getFirstCoordinate(){return this.flatCoordinates.slice(0,this.stride)}getFlatCoordinates(){return this.flatCoordinates}getLastCoordinate(){return this.flatCoordinates.slice(this.flatCoordinates.length-this.stride)}getLayout(){return this.layout}getSimplifiedGeometry(t){if(this.simplifiedGeometryRevision!==this.getRevision()&&(this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=this.getRevision()),t<0||0!==this.simplifiedGeometryMaxMinSquaredTolerance&&t<=this.simplifiedGeometryMaxMinSquaredTolerance)return this;const e=this.getSimplifiedGeometryInternal(t);return e.getFlatCoordinates().length<this.flatCoordinates.length?e:(this.simplifiedGeometryMaxMinSquaredTolerance=t,this)}getSimplifiedGeometryInternal(t){return this}getStride(){return this.stride}setFlatCoordinates(t,e){this.stride=In(t),this.layout=t,this.flatCoordinates=e}setCoordinates(t,e){o()}setLayout(t,e,i){let n;if(t)n=In(t);else{for(let t=0;t<i;++t){if(0===e.length)return this.layout="XY",void(this.stride=2);e=e[0]}n=e.length,t=function(t){let e;2==t?e="XY":3==t?e="XYZ":4==t&&(e="XYZM");return e}(n)}this.layout=t,this.stride=n}applyTransform(t){this.flatCoordinates&&(t(this.flatCoordinates,this.flatCoordinates,this.stride),this.changed())}rotate(t,e){const i=this.getFlatCoordinates();if(i){const n=this.getStride();Tn(i,0,i.length,n,t,e,i),this.changed()}}scale(t,e,i){void 0===e&&(e=t),i||(i=qe(this.getExtent()));const n=this.getFlatCoordinates();if(n){const r=this.getStride();!function(t,e,i,n,r,s,o,a){a=a||[];const l=o[0],h=o[1];let u=0;for(let o=e;o<i;o+=n){const e=t[o]-l,i=t[o+1]-h;a[u++]=l+r*e,a[u++]=h+s*i;for(let e=o+2;e<o+n;++e)a[u++]=t[e]}a&&a.length!=u&&(a.length=u)}(n,0,n.length,r,t,e,i,n),this.changed()}}translate(t,e){const i=this.getFlatCoordinates();if(i){const n=this.getStride();Rn(i,0,i.length,n,t,e,i),this.changed()}}}function In(t){let e;return"XY"==t?e=2:"XYZ"==t||"XYM"==t?e=3:"XYZM"==t&&(e=4),e}function Ln(t,e,i,n){for(let n=0,r=i.length;n<r;++n)t[e++]=i[n];return e}function kn(t,e,i,n){for(let r=0,s=i.length;r<s;++r){const s=i[r];for(let i=0;i<n;++i)t[e++]=s[i]}return e}function An(t,e,i,n,r){r=r||[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=kn(t,e,i[o],n);r[s++]=a,e=a}return r.length=s,r}class Dn extends Mn{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 Dn(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 Ae(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(ii(t,this.getExtent())){const e=this.getCenter();return t[0]<=e[0]&&t[2]>=e[0]||(t[1]<=e[1]&&t[3]>=e[1]||Ve(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=Ln(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(Tn(i,0,i.length,n,t,e,i)),this.changed()}translate(t,e){const i=this.getCenter(),n=this.getStride();this.setCenter(Rn(i,0,i.length,n,t,e,i)),this.changed()}}Dn.prototype.transform;var On=Dn;class zn extends Pn{constructor(t){super(),this.geometries_=t||null,this.changeEventsKeys_=[],this.listenGeometriesChange_()}unlistenGeometriesChange_(){this.changeEventsKeys_.forEach(It),this.changeEventsKeys_.length=0}listenGeometriesChange_(){if(this.geometries_)for(let t=0,e=this.geometries_.length;t<e;++t)this.changeEventsKeys_.push(Pt(this.geometries_[t],ft,this.changed,this))}clone(){const t=new zn(null);return t.setGeometries(this.geometries_),t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<Fe(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){De(t);const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)Ne(t,e[i].getExtent());return t}getGeometries(){return Gn(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 zn(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=qe(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(Gn(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 Gn(t){const e=[];for(let i=0,n=t.length;i<n;++i)e.push(t[i].clone());return e}var Nn=zn;function jn(t,e,i,n,r,s,o){const a=t[e],l=t[e+1],h=t[i]-a,u=t[i+1]-l;let c;if(0===h&&0===u)c=e;else{const d=((r-a)*h+(s-l)*u)/(h*h+u*u);if(d>1)c=i;else{if(d>0){for(let r=0;r<n;++r)o[r]=E(t[e+r],t[i+r],d);return void(o.length=n)}c=e}}for(let e=0;e<n;++e)o[e]=t[c+e];o.length=n}function Bn(t,e,i,n,r){let s=t[e],o=t[e+1];for(e+=n;e<i;e+=n){const i=t[e],n=t[e+1],a=b(s,o,i,n);a>r&&(r=a),s=i,o=n}return r}function Un(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];r=Bn(t,e,o,n,r),e=o}return r}function Vn(t,e,i,n,r,s,o,a,l,h,u){if(e==i)return h;let c,d;if(0===r){if(d=b(o,a,t[e],t[e+1]),d<h){for(c=0;c<n;++c)l[c]=t[e+c];return l.length=n,d}return h}u=u||[NaN,NaN];let g=e+n;for(;g<i;)if(jn(t,g-n,g,n,o,a,u),d=b(o,a,u[0],u[1]),d<h){for(h=d,c=0;c<n;++c)l[c]=u[c];l.length=n,g+=n}else g+=n*Math.max((Math.sqrt(d)-Math.sqrt(h))/r|0,1);if(s&&(jn(t,i-n,e,n,o,a,u),d=b(o,a,u[0],u[1]),d<h)){for(h=d,c=0;c<n;++c)l[c]=u[c];l.length=n}return h}function Xn(t,e,i,n,r,s,o,a,l,h,u){u=u||[NaN,NaN];for(let c=0,d=i.length;c<d;++c){const d=i[c];h=Vn(t,e,d,n,r,s,o,a,l,h,u),e=d}return h}function Wn(t,e,i,n,r,s,o){const a=(i-e)/n;if(a<3){for(;e<i;e+=n)s[o++]=t[e],s[o++]=t[e+1];return o}const l=new Array(a);l[0]=1,l[a-1]=1;const h=[e,i-n];let u=0;for(;h.length>0;){const i=h.pop(),s=h.pop();let o=0;const a=t[s],c=t[s+1],d=t[i],g=t[i+1];for(let e=s+n;e<i;e+=n){const i=x(t[e],t[e+1],a,c,d,g);i>o&&(u=e,o=i)}o>r&&(l[(u-e)/n]=1,s+n<u&&h.push(s,u),u+n<i&&h.push(u,i))}for(let i=0;i<a;++i)l[i]&&(s[o++]=t[e+i*n],s[o++]=t[e+i*n+1]);return o}function Zn(t,e){return e*Math.round(t/e)}function qn(t,e,i,n,r,s,o){if(e==i)return o;let a,l,h=Zn(t[e],r),u=Zn(t[e+1],r);e+=n,s[o++]=h,s[o++]=u;do{if(a=Zn(t[e],r),l=Zn(t[e+1],r),(e+=n)==i)return s[o++]=a,s[o++]=l,o}while(a==h&&l==u);for(;e<i;){const i=Zn(t[e],r),c=Zn(t[e+1],r);if(e+=n,i==a&&c==l)continue;const d=a-h,g=l-u,p=i-h,f=c-u;d*f==g*p&&(d<0&&p<d||d==p||d>0&&p>d)&&(g<0&&f<g||g==f||g>0&&f>g)?(a=i,l=c):(s[o++]=a,s[o++]=l,h=a,u=l,a=i,l=c)}return s[o++]=a,s[o++]=l,o}function Yn(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l];o=qn(t,e,h,n,r,s,o),a.push(o),e=h}return o}function Kn(t,e,i,n,r){r=void 0!==r?r:[];let s=0;for(let o=e;o<i;o+=n)r[s++]=t.slice(o,o+n);return r.length=s,r}function Hn(t,e,i,n,r){r=void 0!==r?r:[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=i[o];r[s++]=Kn(t,e,a,n,r[s]),e=a}return r.length=s,r}function $n(t,e,i,n,r){r=void 0!==r?r:[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=i[o];r[s++]=1===a.length&&a[0]===e?[]:Hn(t,e,a,n,r[s]),e=a[a.length-1]}return r.length=s,r}function Jn(t,e,i,n){let r=0,s=t[i-n],o=t[i-n+1];for(;e<i;e+=n){const i=t[e],n=t[e+1];r+=o*i-s*n,s=i,o=n}return r/2}function Qn(t,e,i,n){let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s];r+=Jn(t,e,o,n),e=o}return r}class tr extends Mn{constructor(t,e){super(),this.maxDelta_=-1,this.maxDeltaRevision_=-1,void 0===e||Array.isArray(t[0])?this.setCoordinates(t,e):this.setFlatCoordinates(e,t)}clone(){return new tr(this.flatCoordinates.slice(),this.layout)}closestPointXY(t,e,i,n){return n<Fe(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Bn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Vn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!0,t,e,i,n))}getArea(){return Jn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinates(){return Kn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getSimplifiedGeometryInternal(t){const e=[];return e.length=Wn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new tr(e,"XY")}getType(){return"LinearRing"}intersectsExtent(t){return!1}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=kn(this.flatCoordinates,0,t,this.stride),this.changed()}}var er=tr;function ir(t,e,i,n,r){let s;for(e+=n;e<i;e+=n)if(s=r(t.slice(e-n,e),t.slice(e,e+n)),s)return s;return!1}function nr(t,e,i,n,r,s,o){let a,l;const h=(i-e)/n;if(1===h)a=e;else if(2===h)a=e,l=r;else if(0!==h){let s=t[e],o=t[e+1],h=0;const u=[0];for(let r=e+n;r<i;r+=n){const e=t[r],i=t[r+1];h+=Math.sqrt((e-s)*(e-s)+(i-o)*(i-o)),u.push(h),s=e,o=i}const c=r*h,d=function(t,e,i){let n,r;i=i||rt;let s=0,o=t.length,a=!1;for(;s<o;)n=s+(o-s>>1),r=+i(t[n],e),r<0?s=n+1:(o=n,a=!r);return a?s:~s}(u,c);d<0?(l=(c-u[-d-2])/(u[-d-1]-u[-d-2]),a=e+(-d-2)*n):a=e+d*n}o=o>1?o:2,s=s||new Array(o);for(let e=0;e<o;++e)s[e]=void 0===a?NaN:void 0===l?t[a+e]:E(t[a+e],t[a+n+e],l);return s}function rr(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 u=(r-h)/(t[(a+1)*n-1]-h);o=[];for(let e=0;e<n-1;++e)o.push(E(t[(a-1)*n+e],t[a*n+e],u));return o.push(r),o}function sr(t,e,i,n,r){return!Ve(r,(function(r){return!or(t,e,i,n,r[0],r[1])}))}function or(t,e,i,n,r,s){let o=0,a=t[i-n],l=t[i-n+1];for(;e<i;e+=n){const i=t[e],n=t[e+1];l<=s?n>s&&(i-a)*(s-l)-(r-a)*(n-l)>0&&o++:n<=s&&(i-a)*(s-l)-(r-a)*(n-l)<0&&o--,a=i,l=n}return 0!==o}function ar(t,e,i,n,r,s){if(0===i.length)return!1;if(!or(t,e,i[0],n,r,s))return!1;for(let e=1,o=i.length;e<o;++e)if(or(t,i[e-1],i[e],n,r,s))return!1;return!0}function lr(t,e,i,n,r){const s=Be([1/0,1/0,-1/0,-1/0],t,e,i,n);return!!ii(r,s)&&(!!Me(r,s)||(s[0]>=r[0]&&s[2]<=r[2]||(s[1]>=r[1]&&s[3]<=r[3]||ir(t,e,i,n,(function(t,e){return function(t,e,i){let n=!1;const r=Le(t,e),s=Le(t,i);if(r===xe||s===xe)n=!0;else{const o=t[0],a=t[1],l=t[2],h=t[3],u=e[0],c=e[1],d=i[0],g=i[1],p=(g-c)/(d-u);let f,m;s&be&&!(r&be)&&(f=d-(g-h)/p,n=f>=o&&f<=l),n||!(s&Se)||r&Se||(m=g-(d-l)*p,n=m>=a&&m<=h),n||!(s&we)||r&we||(f=d-(g-a)/p,n=f>=o&&f<=l),n||!(s&Ce)||r&Ce||(m=g-(d-o)*p,n=m>=a&&m<=h)}return n}(r,t,e)})))))}function hr(t,e,i,n,r){return!!lr(t,e,i,n,r)||(!!or(t,e,i,n,r[0],r[1])||(!!or(t,e,i,n,r[0],r[3])||(!!or(t,e,i,n,r[2],r[1])||!!or(t,e,i,n,r[2],r[3]))))}function ur(t,e,i,n,r){if(!hr(t,e,i[0],n,r))return!1;if(1===i.length)return!0;for(let e=1,s=i.length;e<s;++e)if(sr(t,i[e-1],i[e],n,r)&&!lr(t,i[e-1],i[e],n,r))return!1;return!0}function cr(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}class dr extends Mn{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?at(this.flatCoordinates,t):this.flatCoordinates=t.slice(),this.changed()}clone(){const t=new dr(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Fe(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Bn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Vn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,e,i,n))}forEachSegment(t){return ir(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,rr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e))}getCoordinates(){return Kn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,e){return nr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,this.stride)}getLength(){return cr(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=Wn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new dr(e,"XY")}getType(){return"LineString"}intersectsExtent(t){return lr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=kn(this.flatCoordinates,0,t,this.stride),this.changed()}}var gr=dr;class pr extends Mn{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()),at(n,s.getFlatCoordinates()),r.push(n.length)}this.setFlatCoordinates(e,n),this.ends_=r}}appendLineString(t){this.flatCoordinates?at(this.flatCoordinates,t.getFlatCoordinates().slice()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new pr(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Fe(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Un(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Xn(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,function(t,e,i,n,r,s,o){if(o)return rr(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 rr(t,e,o,n,r,!1);e=o}}return null}(this.flatCoordinates,0,this.ends_,this.stride,t,e,i))}getCoordinates(){return Hn(this.flatCoordinates,0,this.ends_,this.stride)}getEnds(){return this.ends_}getLineString(t){return t<0||this.ends_.length<=t?null:new gr(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 gr(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];at(t,nr(e,i,o,r,.5)),i=o}return t}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=function(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l];o=Wn(t,e,h,n,r,s,o),a.push(o),e=h}return o}(this.flatCoordinates,0,this.ends_,this.stride,t,e,0,i),new pr(e,"XY",i)}getType(){return"MultiLineString"}intersectsExtent(t){return function(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){if(lr(t,e,i[s],n,r))return!0;e=i[s]}return!1}(this.flatCoordinates,0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=An(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}var fr=pr;class mr extends Mn{constructor(t,e){super(),this.setCoordinates(t,e)}clone(){const t=new mr(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){const r=this.flatCoordinates,s=b(t,e,r[0],r[1]);if(s<n){const t=this.stride;for(let e=0;e<t;++e)i[e]=r[e];return i.length=t,s}return n}getCoordinates(){return this.flatCoordinates?this.flatCoordinates.slice():[]}computeExtent(t){return Oe(this.flatCoordinates,t)}getType(){return"Point"}intersectsExtent(t){return Ie(t,this.flatCoordinates[0],this.flatCoordinates[1])}setCoordinates(t,e){this.setLayout(e,t,0),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Ln(this.flatCoordinates,0,t,this.stride),this.changed()}}var _r=mr;class yr extends Mn{constructor(t,e){super(),e&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}appendPoint(t){this.flatCoordinates?at(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.changed()}clone(){const t=new yr(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<Fe(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=b(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 Kn(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 _r(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 _r(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(Ie(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=kn(this.flatCoordinates,0,t,this.stride),this.changed()}}var vr=yr;function xr(t,e,i,n,r,s,o){let a,l,h,u,c,d,g;const p=r[s+1],f=[];for(let r=0,s=i.length;r<s;++r){const s=i[r];for(u=t[s-n],d=t[s-n+1],a=e;a<s;a+=n)c=t[a],g=t[a+1],(p<=d&&g<=p||d<=p&&p<=g)&&(h=(p-d)/(g-d)*(c-u)+u,f.push(h)),u=c,d=g}let m=NaN,_=-1/0;for(f.sort(rt),u=f[0],a=1,l=f.length;a<l;++a){c=f[a];const r=Math.abs(c-u);r>_&&(h=(u+c)/2,ar(t,e,i,n,h,p)&&(m=h,_=r)),u=c}return isNaN(m)&&(m=r[s]),o?(o.push(m,p,_),o):[m,p,_]}function br(t,e,i,n,r){let s=[];for(let o=0,a=i.length;o<a;++o){const a=i[o];s=xr(t,e,a,n,r,2*o,s),e=a[a.length-1]}return s}function Sr(t,e,i,n){for(;e<i-n;){for(let r=0;r<n;++r){const s=t[e+r];t[e+r]=t[i-n+r],t[i-n+r]=s}e+=n,i-=n}}function wr(t,e,i,n){let r=0,s=t[i-n],o=t[i-n+1];for(;e<i;e+=n){const i=t[e],n=t[e+1];r+=(i-s)*(n+o),s=i,o=n}return 0===r?void 0:r>0}function Cr(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=wr(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 Er(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=wr(t,e,o,n);(0===s?r&&a||!r&&!a:r&&!a||!r&&a)&&Sr(t,e,o,n),e=o}return e}function Tr(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s)e=Er(t,e,i[s],n,r);return e}class Rr extends Mn{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?at(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new Rr(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Fe(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Un(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Xn(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return ar(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,e)}getArea(){return Qn(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),Er(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,Hn(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=qe(this.getExtent());this.flatInteriorPoint_=xr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new _r(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new er(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 er(e.slice(r,o),t);n.push(a),r=o}return n}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;Cr(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=Er(this.orientedFlatCoordinates_,0,this.ends_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=Yn(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,i),new Rr(e,"XY",i)}getType(){return"Polygon"}intersectsExtent(t){return ur(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=An(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}var Fr=Rr;function Pr(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 Rr(s,"XY",[s.length])}function Mr(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 Rr(a,r,l);return function(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*C(t,o)*Math.PI/o;r[n]=e[0]+i*Math.cos(l),r[n+1]=e[1]+i*Math.sin(l)}t.changed()}(h,s,t.getRadius(),i),h}function Ir(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=ze(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 Lr extends Mn{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;at(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;at(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 Lr(this.flatCoordinates.slice(),this.layout,e);return i.applyProperties(this),i}closestPointXY(t,e,i,n){return n<Fe(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(function(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];r=Un(t,e,o,n,r),e=o[o.length-1]}return r}(this.flatCoordinates,0,this.endss_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),function(t,e,i,n,r,s,o,a,l,h,u){u=u||[NaN,NaN];for(let c=0,d=i.length;c<d;++c){const d=i[c];h=Xn(t,e,d,n,r,s,o,a,l,h,u),e=d[d.length-1]}return h}(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return function(t,e,i,n,r,s){if(0===i.length)return!1;for(let o=0,a=i.length;o<a;++o){const a=i[o];if(ar(t,e,a,n,r,s))return!0;e=a[a.length-1]}return!1}(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t,e)}getArea(){return function(t,e,i,n){let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s];r+=Qn(t,e,o,n),e=o[o.length-1]}return r}(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),Tr(e,0,this.endss_,this.stride,t)):e=this.flatCoordinates,$n(e,0,this.endss_,this.stride)}getEndss(){return this.endss_}getFlatInteriorPoints(){if(this.flatInteriorPointsRevision_!=this.getRevision()){const t=Ir(this.flatCoordinates,0,this.endss_,this.stride);this.flatInteriorPoints_=br(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t),this.flatInteriorPointsRevision_=this.getRevision()}return this.flatInteriorPoints_}getInteriorPoints(){return new vr(this.getFlatInteriorPoints().slice(),"XYM")}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;!function(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];if(!Cr(t,e,o,n,r))return!1;o.length&&(e=o[o.length-1])}return!0}(t,0,this.endss_,this.stride)?(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=Tr(this.orientedFlatCoordinates_,0,this.endss_,this.stride)):this.orientedFlatCoordinates_=t,this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=function(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l],u=[];o=Yn(t,e,h,n,r,s,o,u),a.push(u),e=h[h.length-1]}return o}(this.flatCoordinates,0,this.endss_,this.stride,Math.sqrt(t),e,0,i),new Lr(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 Fr(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 Fr(e.slice(r,a),t,o);n.push(l),r=a}return n}getType(){return"MultiPolygon"}intersectsExtent(t){return function(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];if(ur(t,e,o,n,r))return!0;e=o[o.length-1]}return!1}(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,3),this.flatCoordinates||(this.flatCoordinates=[]);const i=function(t,e,i,n,r){r=r||[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=An(t,e,i[o],n,r[s]);0===a.length&&(a[0]=e),r[s++]=a,e=a[a.length-1]}return r.length=s,r}(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()}}var kr=Lr;const Ar=[1,0,0,1,0,0];class Dr{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_?Oe(this.flatCoordinates_):ze(this.flatCoordinates_,0,this.flatCoordinates_.length,2)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=qe(this.getExtent());this.flatInteriorPoints_=xr(this.flatCoordinates_,0,this.ends_,2,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){const t=Ir(this.flatCoordinates_,0,this.ends_,2);this.flatInteriorPoints_=br(this.flatCoordinates_,0,this.ends_,2,t)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=nr(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=nr(t,e,r,2,.5);at(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=hn(t)).getExtent(),i=t.getWorldExtent();if(e&&i){const t=$e(i)/$e(e);bi(Ar,i[0],i[3],t,-t,0,0,0),En(this.flatCoordinates_,0,this.flatCoordinates_.length,2,Ar,this.flatCoordinates_)}}getEnds(){return this.ends_}}Dr.prototype.getEndss=Dr.prototype.getEnds,Dr.prototype.getFlatCoordinates=Dr.prototype.getOrientedFlatCoordinates;var Or=Dr;class zr{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 zr({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}}var Gr=zr;class Nr{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=Vr,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 Nr({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_=Vr,this.geometry_=t}setZIndex(t){this.zIndex_=t}}let jr=null;function Br(t,e){if(!jr){const t=new fe({color:"rgba(255,255,255,0.4)"}),e=new Gr({color:"#3399CC",width:1.25});jr=[new Nr({image:new ge({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return jr}function Ur(){const t={},e=[255,255,255,1],i=[0,153,255,1];return t.Polygon=[new Nr({fill:new fe({color:[255,255,255,.5]})})],t.MultiPolygon=t.Polygon,t.LineString=[new Nr({stroke:new Gr({color:e,width:5})}),new Nr({stroke:new Gr({color:i,width:3})})],t.MultiLineString=t.LineString,t.Circle=t.Polygon.concat(t.LineString),t.Point=[new Nr({image:new ge({radius:6,fill:new fe({color:i}),stroke:new Gr({color:e,width:1.5})}),zIndex:1/0})],t.MultiPoint=t.Point,t.GeometryCollection=t.Polygon.concat(t.LineString,t.Point),t}function Vr(t){return t.getGeometry()}var Xr=Nr;class Wr{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.scale_=t.scale,this.scaleArray_=d(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 fe({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 Wr({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 this.font_}getMaxAngle(){return this.maxAngle_}getPlacement(){return this.placement_}getOffsetX(){return this.offsetX_}getOffsetY(){return this.offsetY_}getFill(){return this.fill_}getRotateWithView(){return this.rotateWithView_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getStroke(){return this.stroke_}getText(){return this.text_}getTextAlign(){return this.textAlign_}getJustify(){return this.justify_}getTextBaseline(){return this.textBaseline_}getBackgroundFill(){return this.backgroundFill_}getBackgroundStroke(){return this.backgroundStroke_}getPadding(){return this.padding_}setOverflow(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRotateWithView(t){this.rotateWithView_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=d(void 0!==t?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}var Zr=Wr;class qr{constructor(){this.dataProjection=void 0,this.defaultFeatureProjection=void 0,this.supportedMediaTypes=null}getReadOptions(t,e){if(e){let i=e.dataProjection?hn(e.dataProjection):this.readProjection(t);e.extent&&i&&"tile-pixels"===i.getUnits()&&(i=hn(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 o()}readFeature(t,e){return o()}readFeatures(t,e){return o()}readGeometry(t,e){return o()}readProjection(t){return o()}writeFeature(t,e){return o()}writeFeatures(t,e){return o()}writeGeometry(t,e){return o()}}function Yr(t,e,i){const n=i?hn(i.featureProjection):null,r=i?hn(i.dataProjection):null;let s;if(s=n&&r&&!pn(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 Kr(t){if("string"==typeof t){const e=JSON.parse(t);return e||null}return null!==t?t:null}var Hr=class extends qr{constructor(){super()}getType(){return"json"}readFeature(t,e){return this.readFeatureFromObject(Kr(t),this.getReadOptions(t,e))}readFeatures(t,e){return this.readFeaturesFromObject(Kr(t),this.getReadOptions(t,e))}readFeatureFromObject(t,e){return o()}readFeaturesFromObject(t,e){return o()}readGeometry(t,e){return this.readGeometryFromObject(Kr(t),this.getReadOptions(t,e))}readGeometryFromObject(t,e){return o()}readProjection(t){return this.readProjectionFromObject(Kr(t))}readProjectionFromObject(t){return o()}writeFeature(t,e){return JSON.stringify(this.writeFeatureObject(t,e))}writeFeatureObject(t,e){return o()}writeFeatures(t,e){return JSON.stringify(this.writeFeaturesObject(t,e))}writeFeaturesObject(t,e){return o()}writeGeometry(t,e){return JSON.stringify(this.writeGeometryObject(t,e))}writeGeometryObject(t,e){return o()}};function $r(t,e){if(!t)return null;let i;switch(t.type){case"Point":i=function(t){return new _r(t.coordinates)}(t);break;case"LineString":i=function(t){return new gr(t.coordinates)}(t);break;case"Polygon":i=function(t){return new Fr(t.coordinates)}(t);break;case"MultiPoint":i=function(t){return new vr(t.coordinates)}(t);break;case"MultiLineString":i=function(t){return new fr(t.coordinates)}(t);break;case"MultiPolygon":i=function(t){return new kr(t.coordinates)}(t);break;case"GeometryCollection":i=function(t,e){const i=t.geometries.map((function(t){return $r(t,e)}));return new Nn(i)}(t);break;default:throw new Error("Unsupported GeoJSON type: "+t.type)}return Yr(i,!1,e)}function Jr(t,e){const i=(t=Yr(t,!0,e)).getType();let n;switch(i){case"Point":n=function(t,e){return{type:"Point",coordinates:t.getCoordinates()}}(t);break;case"LineString":n=function(t,e){return{type:"LineString",coordinates:t.getCoordinates()}}(t);break;case"Polygon":n=function(t,e){let i;e&&(i=e.rightHanded);return{type:"Polygon",coordinates:t.getCoordinates(i)}}(t,e);break;case"MultiPoint":n=function(t,e){return{type:"MultiPoint",coordinates:t.getCoordinates()}}(t);break;case"MultiLineString":n=function(t,e){return{type:"MultiLineString",coordinates:t.getCoordinates()}}(t);break;case"MultiPolygon":n=function(t,e){let i;e&&(i=e.rightHanded);return{type:"MultiPolygon",coordinates:t.getCoordinates(i)}}(t,e);break;case"GeometryCollection":n=function(t,e){delete(e=Object.assign({},e)).featureProjection;return{type:"GeometryCollection",geometries:t.getGeometriesArray().map((function(t){return Jr(t,e)}))}}(t,e);break;case"Circle":n={type:"GeometryCollection",geometries:[]};break;default:throw new Error("Unsupported geometry type: "+i)}return n}var Qr=class extends 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/*! ieee754. BSD-3-Clause License. Feross Aboukhadijeh <https://feross.org/opensource> */
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i=this.getMap();if(i.hasListener(t)){const n=new Qs(t,void 0,e);i.dispatchEvent(n)}}disposeInternal(){It(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(Zs,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(!Ks(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);!function(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))}}(this.element_,this.children_),this.dispatchRenderEvent(qs,t),this.renderedVisible_||(this.element_.style.display="",this.renderedVisible_=!0),this.scheduleExpireIconCache(t)}};class eo extends et{constructor(t,e){super(t),this.layer=e}}const io="layers";class no extends Vs{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(io,this.handleLayersChanged_),i?Array.isArray(i)?i=new Ls(i.slice(),{unique:!0}):y("function"==typeof i.getArray,43):i=new Ls(void 0,{unique:!0}),this.setLayers(i)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(It),this.layersListenerKeys_.length=0;const t=this.getLayers();this.layersListenerKeys_.push(Pt(t,Fs,this.handleLayersAdd_,this),Pt(t,Ps,this.handleLayersRemove_,this));for(const t in this.listenerKeys_)this.listenerKeys_[t].forEach(It);dt(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 eo("addlayer",i))}this.changed()}registerLayerListeners_(t){const e=[Pt(t,it,this.handleLayerChange_,this),Pt(t,ft,this.handleLayerChange_,this)];t instanceof no&&e.push(Pt(t,"addlayer",this.handleLayerGroupAdd_,this),Pt(t,"removelayer",this.handleLayerGroupRemove_,this)),this.listenerKeys_[l(t)]=e}handleLayerGroupAdd_(t){this.dispatchEvent(new eo("addlayer",t.layer))}handleLayerGroupRemove_(t){this.dispatchEvent(new eo("removelayer",t.layer))}handleLayersAdd_(t){const e=t.element;this.registerLayerListeners_(e),this.dispatchEvent(new eo("addlayer",e)),this.changed()}handleLayersRemove_(t){const e=t.element,i=l(e);this.listenerKeys_[i].forEach(It),delete this.listenerKeys_[i],this.dispatchEvent(new eo("removelayer",e)),this.changed()}getLayers(){return this.get(io)}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 eo("removelayer",t[e]))}this.set(io,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=Je(i.extent,n.extent):i.extent=n.extent),void 0===i.zIndex&&(i.zIndex=r)}return e}getSourceState(){return"ready"}}var ro=no,so=Object.freeze({__proto__:null,GroupEvent:eo,default:ro});var oo=class extends et{constructor(t,e,i){super(t),this.map=e,this.frameState=void 0!==i?i:null}};var ao=class extends oo{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()}},lo={SINGLECLICK:"singleclick",CLICK:yt,DBLCLICK:vt,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},ho="pointermove",uo="pointerdown";var co=class extends pt{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_=Pt(i,uo,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=Pt(i,ho,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(Rt,this.boundHandleTouchMove_,!!q&&{passive:!1})}emulateClick_(t){let e=new ao(lo.CLICK,this.map_,t);this.dispatchEvent(e),void 0!==this.clickTimeoutId_?(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,e=new ao(lo.DBLCLICK,this.map_,t),this.dispatchEvent(e)):this.clickTimeoutId_=setTimeout(function(){this.clickTimeoutId_=void 0;const e=new ao(lo.SINGLECLICK,this.map_,t);this.dispatchEvent(e)}.bind(this),250)}updateActivePointers_(t){const e=t,i=e.pointerId;if(e.type==lo.POINTERUP||e.type==lo.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!=lo.POINTERDOWN&&e.type!=lo.POINTERMOVE||(this.trackedTouches_[i]=e);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(t){this.updateActivePointers_(t);const e=new ao(lo.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(It),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 ao(lo.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?ct:i}if(0===this.dragListenerKeys_.length){const t=this.map_.getOwnerDocument();this.dragListenerKeys_.push(Pt(t,lo.POINTERMOVE,this.handlePointerMove_,this),Pt(t,lo.POINTERUP,this.handlePointerUp_,this),Pt(this.element_,lo.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==t&&this.dragListenerKeys_.push(Pt(this.element_.getRootNode(),lo.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(t){if(this.isMoving_(t)){this.updateActivePointers_(t),this.dragging_=!0;const e=new ao(lo.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 ao(lo.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_&&(It(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(Rt,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(It(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(It),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}},go="postrender",po="movestart",fo="moveend",mo="loadstart",_o="loadend",yo="layergroup",vo="size",xo="target",bo="view";const So=1/0;var wo=class{constructor(t,e){this.priorityFunction_=t,this.keyFunction_=e,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,dt(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){y(!(this.keyFunction_(t)in this.queuedElements_),31);const e=this.priorityFunction_(t);return e!=So&&(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==So?delete this.queuedElements_[this.keyFunction_(s)]:(i[n]=a,e[n++]=s);e.length=n,i.length=n,this.heapify_()}},Co=0,Eo=1,To=2,Ro=3,Fo=4;var Po=class extends wo{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(ft,this.boundHandleTileChange_)}return e}getTilesLoading(){return this.tilesLoading_}handleTileChange(t){const e=t.target,i=e.getState();if(i===To||i===Ro||i===Fo){i!==Ro&&e.removeEventListener(ft,this.boundHandleTileChange_);const t=e.getKey();t in this.tilesLoadingKeys_&&(delete this.tilesLoadingKeys_[t],--this.tilesLoading_),this.tileChangeCallback_()}}loadMoreTiles(t,e){let i,n,r,s=0;for(;this.tilesLoading_<t&&s<e&&this.getCount()>0;)n=this.dequeue()[0],r=n.getKey(),i=n.getState(),i!==Co||r in this.tilesLoadingKeys_||(this.tilesLoadingKeys_[r]=!0,++this.tilesLoading_,++s,n.load())}};var Mo=0,Io=1,Lo={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};const ko=256;function Ao(t,e,i){return function(n,r,s,o,a){if(!n)return;if(!r&&!e)return n;const l=e?0:s[0]*r,h=e?0:s[1]*r,u=a?a[0]:0,c=a?a[1]:0;let d=t[0]+l/2+u,g=t[2]-l/2+u,p=t[1]+h/2+c,f=t[3]-h/2+c;d>g&&(d=(g+d)/2,g=d),p>f&&(p=(f+p)/2,f=p);let m=v(n[0],d,g),_=v(n[1],p,f);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,p-n[1])/t)+t*Math.log(1+Math.max(0,n[1]-f)/t)}return[m,_]}}function Do(t){return t}function Oo(t,e,i,n){const r=ei(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 zo(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),v(n,i/2,2*e)}function Go(t,e,i,n,r){return i=void 0===i||i,function(s,o,a,l){if(void 0!==s){const o=n?Oo(t,n,a,r):t;return i&&l?zo(s,o,e):v(s,e,o)}}}function No(t){return void 0!==t?0:void 0}function jo(t){return void 0!==t?t:void 0}function Bo(t){return Math.pow(t,3)}function Uo(t){return 1-Bo(1-t)}function Vo(t){return 3*t*t-2*t*t*t}function Xo(t){return t}function Wo(t,e){setTimeout((function(){t(e)}),0)}function Zo(t){return!(t.sourceCenter&&t.targetCenter&&!Zi(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function qo(t,e,i,n,r){const s=Math.cos(-r);let o=Math.sin(-r),a=t[0]*s-t[1]*o,l=t[1]*s+t[0]*o;a+=(e[0]/2-i[0])*n,l+=(i[1]-e[1]/2)*n,o=-o;return[a*s-l*o,l*s+a*o]}var Yo=class extends zt{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=dn(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&&sn(),t.center&&(t.center=vn(t.center,this.projection_)),t.extent&&(t.extent=bn(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in Lo)delete e[t];this.setProperties(e,!0);const i=function(t){let e,i,n;const r=28,s=2;let o=void 0!==t.minZoom?t.minZoom:0,a=void 0!==t.maxZoom?t.maxZoom:r;const l=void 0!==t.zoomFactor?t.zoomFactor:s,h=void 0!==t.multiWorld&&t.multiWorld,u=void 0===t.smoothResolutionConstraint||t.smoothResolutionConstraint,c=void 0!==t.showFullExtent&&t.showFullExtent,d=dn(t.projection,"EPSG:3857"),g=d.getExtent();let p=t.constrainOnlyCenter,f=t.extent;h||f||!d.isGlobal()||(p=!1,f=g);if(void 0!==t.resolutions){const r=t.resolutions;i=r[o],n=void 0!==r[a]?r[a]:r[r.length-1],e=t.constrainResolution?function(t,e,i,n){return e=void 0===e||e,function(r,s,o,a){if(void 0!==r){const l=t[0],h=t[t.length-1],u=i?Oo(l,i,o,n):l;if(a)return e?zo(r,u,h):v(r,h,u);const c=Math.min(u,r),d=Math.floor(st(t,c,s));return t[d]>u&&d<t.length-1?t[d+1]:t[d]}}}(r,u,!p&&f,c):Go(i,n,u,!p&&f,c)}else{const h=(g?Math.max(ei(g),$e(g)):360*Ei.degrees/d.getMetersPerUnit())/ko/Math.pow(s,0),m=h/Math.pow(s,r-0);i=t.maxResolution,void 0!==i?o=0:i=h/Math.pow(l,o),n=t.minResolution,void 0===n&&(n=void 0!==t.maxZoom?void 0!==t.maxResolution?i/Math.pow(l,a):h/Math.pow(l,a):m),a=o+Math.floor(Math.log(i/n)/Math.log(l)),n=i/Math.pow(l,a-o),e=t.constrainResolution?function(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 u=r?Oo(e,r,l,s):e;if(h)return n?zo(o,u,i):v(o,i,u);const c=1e-9,d=Math.ceil(Math.log(e/u)/Math.log(t)-c),g=-a*(.5-c)+.5,p=Math.min(u,o),f=Math.floor(Math.log(e/p)/Math.log(t)+g),m=Math.max(d,f);return v(e/Math.pow(t,m),i,u)}}}(l,i,n,u,!p&&f,c):Go(i,n,u,!p&&f,c)}return{constraint:e,maxResolution:i,minResolution:n,minZoom:o,zoomFactor:l}}(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=function(t){if(void 0!==t.extent){const e=void 0===t.smoothExtentConstraint||t.smoothExtentConstraint;return Ao(t.extent,t.constrainOnlyCenter,e)}const e=dn(t.projection,"EPSG:3857");if(!0!==t.multiWorld&&e.isGlobal()){const t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,Ao(t,!1,!1)}return Do}(t),r=i.constraint,s=function(t){if(void 0===t.enableRotation||t.enableRotation){const i=t.constrainRotation;return void 0===i||!0===i?(e=e||w(5),function(t,i){return i?t:void 0!==t?Math.abs(t)<=e?0:t:void 0}):!1===i?jo:"number"==typeof i?function(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}}(i):jo}return No;var e}(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=vn(i.center,this.getProjection())),i.anchor&&(i=Object.assign({},i),i.anchor=vn(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&&Wo(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||Vo,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=C(t.rotation-a+Math.PI,2*Math.PI)-Math.PI;i.targetRotation=a+e,a=i.targetRotation}Zo(i)?i.complete=!0:r+=i.duration,l.push(i)}this.animations_.push(l),this.setHint(Mo,1),this.updateAnimations_()}getAnimating(){return this.hints_[Mo]>0}getInteracting(){return this.hints_[Io]>0}cancelAnimations(){let t;this.setHint(Mo,-this.hints_[Mo]);for(let e=0,i=this.animations_.length;e<i;++e){const i=this.animations_[e];if(i[0].callback&&Wo(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?C(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(Mo,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=n[0].callback;t&&Wo(t,!0)}}this.animations_=this.animations_.filter(Boolean),e&&void 0===this.updateAnimationKey_&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let i;const n=this.getCenterInternal();var r,s;return void 0!==n&&(i=[n[0]-e[0],n[1]-e[1]],qi(i,t-this.getRotation()),s=e,(r=i)[0]+=+s[0],r[1]+=+s[1]),i}calculateCenterZoom(t,e){let i;const n=this.getCenterInternal(),r=this.getResolution();if(void 0!==n&&void 0!==r){i=[e[0]-t*(e[0]-n[0])/r,e[1]-t*(e[1]-n[1])/r]}return i}getViewportSize_(t){const e=this.viewportSize_;if(t){const i=e[0],n=e[1];return[Math.abs(i*Math.cos(t))+Math.abs(n*Math.sin(t)),Math.abs(i*Math.sin(t))+Math.abs(n*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t?yn(t,this.getProjection()):t}getCenterInternal(){return this.get(Lo.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 xn(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();y(e,1);const i=this.getResolution();y(void 0!==i,2);const n=this.getRotation();return y(void 0!==n,3),Ke(e,i,n,t)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(t){this.applyOptions_(this.getUpdatedOptions_({maxZoom:t}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(t){this.applyOptions_(this.getUpdatedOptions_({minZoom:t}))}setConstrainResolution(t){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:t}))}getProjection(){return this.projection_}getResolution(){return this.get(Lo.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(bn(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=ei(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(Lo.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=qo(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=st(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=v(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,v(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(y(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,24),Array.isArray(t)){y(!ni(t),25);i=Pr(bn(t,this.getProjection()))}else if("Circle"===t.getType()){const e=bn(t.getExtent(),this.getProjection());i=Pr(e),i.rotate(this.getRotation(),qe(e))}else i=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),u=Math.cos(l),c=qe(o);c[0]+=(n[1]-n[3])/2*a,c[1]+=(n[0]-n[2])/2*a;const d=c[0]*u-c[1]*h,g=c[1]*u+c[0]*h,p=this.getConstrainedCenter([d,g],a),f=e.callback?e.callback:ct;void 0!==e.duration?this.animateInternal({resolution:a,center:p,duration:e.duration,easing:e.easing},f):(this.targetResolution_=a,this.targetCenter_=p,this.applyTargetState_(!1,!0),Wo(f,!0))}centerOn(t,e,i){this.centerOnInternal(vn(t,this.getProjection()),e,i)}centerOnInternal(t,e,i){this.setCenterInternal(qo(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=qo(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=yn(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&&vn(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=vn(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?vn(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(Lo.ROTATION)!==n&&this.set(Lo.ROTATION,n),this.get(Lo.RESOLUTION)!==s&&(this.set(Lo.RESOLUTION,s),this.set("zoom",this.getZoom(),!0)),o&&this.get(Lo.CENTER)&&Zi(this.get(Lo.CENTER),o)||this.set(Lo.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()&&Zi(this.getCenterInternal(),a)||(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:r,center:a,resolution:o,duration:t,easing:Uo,anchor:i}))}beginInteraction(){this.resolveConstraints(0),this.setHint(Io,1)}endInteraction(t,e,i){i=i&&vn(i,this.getProjection()),this.endInteractionInternal(t,e,i)}endInteractionInternal(t,e,i){this.setHint(Io,-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)}};class Ko extends zt{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(){Q(this.element),super.disposeInternal()}getMap(){return this.map_}setMap(t){this.map_&&Q(this.element);for(let t=0,e=this.listenerKeys.length;t<e;++t)It(this.listenerKeys[t]);if(this.listenerKeys.length=0,this.map_=t,t){(this.target_?this.target_:t.getOverlayContainerStopEvent()).appendChild(this.element),this.render!==ct&&this.listenerKeys.push(Pt(t,go,this.render,this)),t.render()}}render(t){}setTarget(t){this.target_="string"==typeof t?document.getElementById(t):t}}var Ho=Object.freeze({__proto__:null,default:Ko});var $o=class extends Ko{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(yt,this.handleClick_.bind(this),!1);const l=e+" "+"ol-unselectable "+jt+(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(!Ks(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),!lt(e,this.renderedAttributions_)){tt(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(Bt),this.collapsed_?J(this.collapseLabel_,this.label_):J(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)}};var Jo=class extends Ko{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(yt,this.handleClick_.bind(this),!1);const o=e+" "+"ol-unselectable "+jt,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(Gt)}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:Uo}):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(Gt);t||0!==i?t&&0!==i&&this.element.classList.remove(Gt):this.element.classList.add(Gt)}this.label_.style.transform=t}this.rotation_=i}};var Qo=class extends Ko{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(yt,this.handleClick_.bind(this,i),!1);const u=document.createElement("button");u.className=r,u.setAttribute("type","button"),u.title=l,u.appendChild("string"==typeof o?document.createTextNode(o):o),u.addEventListener(yt,this.handleClick_.bind(this,-i),!1);const c=e+" "+"ol-unselectable "+jt,d=this.element;d.className=c,d.appendChild(h),d.appendChild(u),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:Uo})):e.setZoom(n)}}};var ta="active";function ea(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:Uo})}var ia=class extends zt{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}};var na=class extends ia{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==lo.DBLCLICK){const i=t.originalEvent,n=t.map,r=t.coordinate,s=i.shiftKey?-this.delta_:this.delta_;ea(n.getView(),s,r,this.duration_),i.preventDefault(),e=!0}return!e}};function ra(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]}var sa=class extends ia{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==lo.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==lo.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence=e&&this.targetPointers.length>0}}else if(t.type==lo.POINTERDOWN){const i=this.handleDownEvent(t);this.handlingDownUpSequence=i,e=this.stopDown(i)}else t.type==lo.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=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 aa=function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},la=function(t){return!t.map.getTargetElement().hasAttribute("tabindex")||function(t){const e=t.map.getTargetElement(),i=t.map.getOwnerDocument().activeElement;return e.contains(i)}(t)},ha=ht,ua=function(t){const e=t.originalEvent;return 0==e.button&&!(U&&V&&e.ctrlKey)},ca=ut,da=function(t){return t.type==lo.SINGLECLICK},ga=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey},pa=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},fa=function(t){const e=t.originalEvent,i=e.target.tagName;return"INPUT"!==i&&"SELECT"!==i&&"TEXTAREA"!==i&&!e.target.isContentEditable},ma=function(t){const e=t.originalEvent;return y(void 0!==e,56),"mouse"==e.pointerType},_a=function(t){const e=t.originalEvent;return y(void 0!==e,56),e.isPrimary&&0===e.button};var ya=class extends sa{constructor(t){super({stopDown:ut}),t=t||{},this.kinetic_=t.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;const e=t.condition?t.condition:oa(ga,_a);this.condition_=t.onFocusOnly?oa(la,e):e,this.noKinetic_=!1}handleDragEvent(t){this.panning_||(this.panning_=!0,this.getMap().getView().beginInteraction());const e=this.targetPointers,i=ra(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();!function(t,e){t[0]*=e,t[1]*=e}(e,n.getResolution()),qi(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:Uo})}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}};var va=class extends sa{constructor(t){t=t||{},super({stopDown:ut}),this.condition_=t.condition?t.condition:aa,this.lastAngle_=void 0,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){if(!ma(t))return;const e=t.map,i=e.getView();if(i.getConstraints().rotation===No)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(!ma(t))return!0;return t.map.getView().endInteraction(this.duration_),!1}handleDownEvent(t){if(!ma(t))return!1;if(ua(t)&&this.condition_(t)){return t.map.getView().beginInteraction(),this.lastAngle_=void 0,!0}return!1}};var xa=class extends nt{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 Fr([i])}getGeometry(){return this.geometry_}};const ba="boxstart",Sa="boxdrag",wa="boxend",Ca="boxcancel";class Ea extends et{constructor(t,e,i){super(t),this.coordinate=e,this.mapBrowserEvent=i}}var Ta=class extends sa{constructor(t){super(),this.on,this.once,this.un,t=t||{},this.box_=new xa(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:ua,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 Ea(Sa,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 Ea(e?wa:Ca,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 Ea(ba,t.coordinate,t)),!0)}onBoxEnd(t){}};var Ra=class extends Ta{constructor(t){super({condition:(t=t||{}).condition?t.condition:pa,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:Uo})}},Fa=37,Pa=38,Ma=39,Ia=40;var La=class extends ia{constructor(t){super(),t=t||{},this.defaultCondition_=function(t){return ga(t)&&fa(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==wt){const i=t.originalEvent,n=i.keyCode;if(this.condition_(t)&&(n==Ia||n==Fa||n==Ma||n==Pa)){const r=t.map.getView(),s=r.getResolution()*this.pixelDelta_;let o=0,a=0;n==Ia?a=-s:n==Fa?o=-s:n==Ma?o=s:a=s;const l=[o,a];qi(l,r.getRotation()),function(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:Xo,center:t.getConstrainedCenter(r)})}}(r,l,this.duration_),i.preventDefault(),e=!0}}return!e}};var ka=class extends ia{constructor(t){super(),t=t||{},this.condition_=t.condition?t.condition:fa,this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:100}handleEvent(t){let e=!1;if(t.type==wt||t.type==Ct){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_;ea(r.getView(),s,void 0,this.duration_),i.preventDefault(),e=!0}}return!e}};var Aa=class{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_}};var Da=class extends ia{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:ha;this.condition_=t.onFocusOnly?oa(la,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!==Ft)return!0;const e=t.map,i=t.originalEvent;let n;if(i.preventDefault(),this.useAnchor_&&(this.lastAnchor_=t.coordinate),t.type==Ft&&(n=i.deltaY,j&&i.deltaMode===WheelEvent.DOM_DELTA_PIXEL&&(n/=X),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=-v(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(e.getConstrainResolution()||this.constrainResolution_)&&(i=i?i>0?1:-1:0),ea(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)}};var Oa=class extends sa{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=ut),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===No)return;const a=s.getViewport().getBoundingClientRect(),l=ra(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}};var za=class extends sa{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=ut),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(),u=ra(this.targetPointers);u[0]-=h.left,u[1]-=h.top,this.anchor_=a.getCoordinateFromPixelInternal(u),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 Ga(t){t=t||{};const e=new Ls,i=new Aa(-.005,.05,100);(void 0===t.altShiftDragRotate||t.altShiftDragRotate)&&e.push(new va);(void 0===t.doubleClickZoom||t.doubleClickZoom)&&e.push(new na({delta:t.zoomDelta,duration:t.zoomDuration}));(void 0===t.dragPan||t.dragPan)&&e.push(new ya({onFocusOnly:t.onFocusOnly,kinetic:i}));(void 0===t.pinchRotate||t.pinchRotate)&&e.push(new Oa);(void 0===t.pinchZoom||t.pinchZoom)&&e.push(new za({duration:t.zoomDuration}));(void 0===t.keyboard||t.keyboard)&&(e.push(new La),e.push(new ka({delta:t.zoomDelta,duration:t.zoomDuration})));(void 0===t.mouseWheelZoom||t.mouseWheelZoom)&&e.push(new Da({onFocusOnly:t.onFocusOnly,duration:t.zoomDuration}));return(void 0===t.shiftDragZoom||t.shiftDragZoom)&&e.push(new Ra({duration:t.zoomDuration})),e}function Na(t){t instanceof Hs?t.setMapInternal(null):t instanceof ro&&t.getLayers().forEach(Na)}function ja(t,e){if(t instanceof Hs)t.setMapInternal(e);else if(t instanceof ro){const i=t.getLayers().getArray();for(let t=0,n=i.length;t<n;++t)ja(i[t],e)}}var Ba=class extends zt{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[yo]=n,i[xo]=t.target,i[bo]=t.view instanceof Yo?t.view:new Yo,void 0!==t.controls&&(Array.isArray(t.controls)?r=new Ls(t.controls.slice()):(y("function"==typeof t.controls.getArray,47),r=t.controls));void 0!==t.interactions&&(Array.isArray(t.interactions)?s=new Ls(t.interactions.slice()):(y("function"==typeof t.interactions.getArray,48),s=t.interactions));void 0!==t.overlays?Array.isArray(t.overlays)?o=new Ls(t.overlays.slice()):(y("function"==typeof t.overlays.getArray,49),o=t.overlays):o=new Ls;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:X,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||function(t){t=t||{};const e=new Ls;return(void 0===t.zoom||t.zoom)&&e.push(new Qo(t.zoomOptions)),(void 0===t.rotate||t.rotate)&&e.push(new Jo(t.rotateOptions)),(void 0===t.attribution||t.attribution)&&e.push(new $o(t.attributionOptions)),e}(),this.interactions=e.interactions||Ga({onFocusOnly:!0}),this.overlays_=e.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new Po(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(yo,this.handleLayerGroupChanged_),this.addChangeListener(bo,this.handleViewChanged_),this.addChangeListener(vo,this.handleSizeChanged_),this.addChangeListener(xo,this.handleTargetChanged_),this.setProperties(e.values);const i=this;!t.view||t.view instanceof Yo||t.view.then((function(t){i.setView(new Yo(t))})),this.controls.addEventListener(Fs,function(t){t.element.setMap(this)}.bind(this)),this.controls.addEventListener(Ps,function(t){t.element.setMap(null)}.bind(this)),this.interactions.addEventListener(Fs,function(t){t.element.setMap(this)}.bind(this)),this.interactions.addEventListener(Ps,function(t){t.element.setMap(null)}.bind(this)),this.overlays_.addEventListener(Fs,function(t){this.addOverlayInternal_(t.element)}.bind(this)),this.overlays_.addEventListener(Ps,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){ja(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:ht,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:ht,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(xo)}getTargetElement(){const t=this.getTarget();return void 0!==t?"string"==typeof t?document.getElementById(t):t:null}getCoordinateFromPixel(t){return yn(this.getCoordinateFromPixelInternal(t),this.getView().getProjection())}getCoordinateFromPixelInternal(t){const e=this.frameState_;return e?yi(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(yo)}setLayers(t){const e=this.getLayerGroup();if(t instanceof Ls)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=vn(t,this.getView().getProjection());return this.getPixelFromCoordinateInternal(e)}getPixelFromCoordinateInternal(t){const e=this.frameState_;return e?yi(e.coordinateToPixelTransform,t.slice(0,2)):null}getRenderer(){return this.renderer_}getSize(){return this.get(vo)}getView(){return this.get(bo)}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 function(t,e,i,n,r){if(!t||!(i in t.wantedTiles))return So;if(!t.wantedTiles[i][e.getKey()])return So;const s=t.viewState.center,o=n[0]-s[0],a=n[1]-s[1];return 65536*Math.log(r)+Math.sqrt(o*o+a*a)/r}(this.frameState_,t,e,i,n)}handleBrowserEvent(t,e){e=e||t.type;const i=new ao(e,this,t);this.handleMapBrowserEvent(i)}handleMapBrowserEvent(t){if(!this.frameState_)return;const e=t.originalEvent,i=e.type;if(i===uo||i===Ft||i===wt){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[Mo]||e[Io]){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(Ys)&&this.renderer_.dispatchRenderEvent(Ys,t),!1===this.loaded_&&(this.loaded_=!0,this.dispatchEvent(new oo(_o,this,t)))):!0===this.loaded_&&(this.loaded_=!1,this.dispatchEvent(new oo(mo,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)It(this.targetChangeHandlerKeys_[t]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(_t,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(Ft,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,Q(this.viewport_)}const t=this.getTargetElement();if(t){t.appendChild(this.viewport_),this.renderer_||(this.renderer_=new to(this)),this.mapBrowserEventHandler_=new co(this,this.moveTolerance_);for(const t in lo)this.mapBrowserEventHandler_.addEventListener(lo[t],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(_t,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(Ft,this.boundHandleBrowserEvent_,!!q&&{passive:!1});const e=this.getOwnerDocument().defaultView,i=this.keyboardEventTarget_?this.keyboardEventTarget_:t;this.targetChangeHandlerKeys_=[Pt(i,wt,this.handleBrowserEvent,this),Pt(i,Ct,this.handleBrowserEvent,this),Pt(e,Tt,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_&&(It(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(It(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);const t=this.getView();t&&(this.updateViewportSize_(),this.viewPropertyListenerKey_=Pt(t,it,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=Pt(t,ft,this.handleViewPropertyChanged_,this),t.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(It),this.layerGroupPropertyListenerKeys_=null);const t=this.getLayerGroup();t&&(this.handleLayerAdd_(new eo("addlayer",t)),this.layerGroupPropertyListenerKeys_=[Pt(t,it,this.render,this),Pt(t,ft,this.render,this),Pt(t,"addlayer",this.handleLayerAdd_,this),Pt(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){Na(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&&u(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:Ke(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:l(this),renderTargets:{}},s.nextCenter&&s.nextResolution){const t=isNaN(s.nextRotation)?s.rotation:s.nextRotation;r.nextExtent=Ke(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_||!ni(this.previousExtent_)&&!Ge(r.extent,this.previousExtent_))&&(this.dispatchEvent(new oo(po,this,n)),this.previousExtent_=De(this.previousExtent_))}this.previousExtent_&&!r.viewHints[Mo]&&!r.viewHints[Io]&&!Ge(r.extent,this.previousExtent_)&&(this.dispatchEvent(new oo(fo,this,r)),Re(r.extent,this.previousExtent_))}this.dispatchEvent(new oo(go,this,r)),this.renderComplete_=this.hasListener(mo)||this.hasListener(_o)||this.hasListener(Ys)?!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 eo("removelayer",e)),this.set(yo,t)}setSize(t){this.set(vo,t)}setTarget(t){this.set(xo,t)}setView(t){if(!t||t instanceof Yo)return void this.set(bo,t);this.set(bo,new Yo);const e=this;t.then((function(t){e.setView(new Yo(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],!u(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)}}};class Ua{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 Va(t,e,i,n,r){return void 0!==r?(r.minX=t,r.maxX=e,r.minY=i,r.maxY=n,r):new Ua(t,e,i,n)}var Xa=Ua;function Wa(t,e,i,n){return void 0!==n?(n[0]=t,n[1]=e,n[2]=i,n):[t,e,i]}function Za(t,e,i){return t+"/"+e+"/"+i}function qa(t){return Za(t[0],t[1],t[2])}function Ya(t){return t.split("/").map(Number)}function Ka(t){return(t[1]<<t[0])+t[2]}const Ha=[0,0,0];var $a=class{constructor(t){let e;if(this.minZoom=void 0!==t.minZoom?t.minZoom:0,this.resolutions_=t.resolutions,y(function(t,e,i){const n=e||rt;return t.every((function(e,r){if(0===r)return!0;const s=n(t[r-1],e);return!(s>0||i&&0===s)}))}(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,y(this.origins_.length==this.resolutions_.length,20));const i=t.extent;void 0===i||this.origin_||this.origins_||(this.origin_=Qe(i)),y(!this.origin_&&this.origins_||this.origin_&&!this.origins_,18),this.tileSizes_=null,void 0!==t.tileSizes&&(this.tileSizes_=t.tileSizes,y(this.tileSizes_.length==this.resolutions_.length,19)),this.tileSize_=void 0!==t.tileSize?t.tileSize:this.tileSizes_?null:ko,y(!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 Xa(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=Va(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 Va(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 Va(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 Va(o,o,a,a,i);return Va(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=d(this.getTileSize(t),this.tmpSize_),o=n[0]+e.minX*s[0]*r,a=n[0]+(e.maxX+1)*s[0]*r;return Ae(o,n[1]+e.minY*s[1]*r,a,n[1]+(e.maxY+1)*s[1]*r,i)}getTileRangeForExtentAndZ(t,e,i){const n=Ha;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),Va(r,n[1],s,n[2],i)}getTileCoordCenter(t){const e=this.getOrigin(t[0]),i=this.getResolution(t[0]),n=d(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=d(this.getTileSize(t[0]),this.tmpSize_),s=i[0]+t[1]*r[0]*n,o=i[1]-(t[2]+1)*r[1]*n;return Ae(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=d(this.getTileSize(s),this.tmpSize_);let h=o*(t-a[0])/i/l[0],u=o*(a[1]-e)/i/l[1];return n?(h=P(h,5)-1,u=P(u,5)-1):(h=F(h,5),u=F(u,5)),Wa(s,h,u,r)}getTileCoordForXYAndZ_(t,e,i,n,r){const s=this.getOrigin(i),o=this.getResolution(i),a=d(this.getTileSize(i),this.tmpSize_);let l=(t-s[0])/o/a[0],h=(s[1]-e)/o/a[1];return n?(l=P(l,5)-1,h=P(h,5)-1):(l=F(l,5),h=F(h,5)),Wa(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 v(st(this.resolutions_,t,e||0),this.minZoom,this.maxZoom)}tileCoordIntersectsViewport(t,e){return hr(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}};var Ja=class extends pt{constructor(t,e,i){super(),i=i||{},this.tileCoord=t,this.state=e,this.interimTile=null,this.key="",this.transition_=void 0===i.transition?250:i.transition,this.transitionStarts_={},this.interpolate=!!i.interpolate}changed(){this.dispatchEvent(ft)}release(){this.state===Ro&&this.setState(Fo)}getKey(){return this.key+"/"+this.tileCoord}getInterimTile(){if(!this.interimTile)return this;let t=this.interimTile;do{if(t.getState()==To)return this.transition_=0,t;t=t.interimTile}while(t);return this}refreshInterimChain(){if(!this.interimTile)return;let t=this.interimTile,e=this;do{if(t.getState()==To){t.interimTile=null;break}t.getState()==Eo?e=t:t.getState()==Co?e.interimTile=t.interimTile:e=t,t=e.interimTile}while(t)}getTileCoord(){return this.tileCoord}getState(){return this.state}setState(t){if(this.state!==Ro&&this.state>t)throw new Error("Tile load sequence violation");this.state=t,this.changed()}load(){o()}getAlpha(t,e){if(!this.transition_)return 1;let i=this.transitionStarts_[t];if(i){if(-1===i)return 1}else i=e,this.transitionStarts_[t]=i;const n=e-i+1e3/60;return n>=this.transition_?1:Bo(n/this.transition_)}inTransition(t){return!!this.transition_&&-1!==this.transitionStarts_[t]}endTransition(t){this.transition_&&(this.transitionStarts_[t]=-1)}};var Qa=class extends Ja{constructor(t,e,i,n,r,s){super(t,e,s),this.crossOrigin_=n,this.src_=i,this.key=i,this.image_=new 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a=mn(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()&&ei(n)==ei(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?ei(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?ei(this.targetProj_.getExtent()):null;const l=Qe(i),h=ti(i),u=Ze(i),c=We(i),d=this.transformInv_(l),g=this.transformInv_(h),p=this.transformInv_(u),f=this.transformInv_(c),m=10+(s?Math.max(0,Math.ceil(Math.log2(Xe(i)/(s*s*256*256)))):0);if(this.addQuad_(l,h,u,c,d,g,p,f,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=Ee([r,s,o,a]),u=this.sourceWorldWidth_?ei(h)/this.sourceWorldWidth_:null,c=this.sourceWorldWidth_,d=this.sourceProj_.canWrapX()&&u>.5&&u<1;let g=!1;if(l>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){g=ei(Ee([t,e,i,n]))/this.targetWorldWidth_>.25||g}!d&&this.sourceProj_.isGlobal()&&u&&(g=u>.25||g)}if(!g&&this.maxSourceExtent_&&isFinite(h[0])&&isFinite(h[1])&&isFinite(h[2])&&isFinite(h[3])&&!ii(h,this.maxSourceExtent_))return;let p=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(p=(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!=p&&2!=p&&4!=p&&8!=p)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=(C(r[0],c)+C(o[0],c))/2-C(n[0],c)}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],u=this.transformInv_(h),c=[(n[0]+t[0])/2,(n[1]+t[1])/2],d=this.transformInv_(c);this.addQuad_(t,e,h,c,r,s,u,d,l-1),this.addQuad_(c,h,i,n,d,u,o,a,l-1)}else{const h=[(t[0]+e[0])/2,(t[1]+e[1])/2],u=this.transformInv_(h),c=[(i[0]+n[0])/2,(i[1]+n[1])/2],d=this.transformInv_(c);this.addQuad_(t,h,c,n,r,u,d,a,l-1),this.addQuad_(h,e,i,c,u,s,o,d,l-1)}return}}if(d){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}0==(11&p)&&this.addTriangle_(t,i,n,r,o,a),0==(14&p)&&this.addTriangle_(t,i,e,r,o,s),p&&(0==(13&p)&&this.addTriangle_(e,n,t,s,a,r),0==(7&p)&&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;je(t,r[0]),je(t,r[1]),je(t,r[2])})),t}getTriangles(){return this.triangles_}};let el;const il=[];function nl(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 rl(t,e){return Math.abs(t[4*e]-210)>2||Math.abs(t[4*e+3]-191.25)>2}function sl(t,e,i,n){const r=_n(i,e,t);let s=un(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||Pe(l,r)){const e=un(t,s,r)/s;isFinite(e)&&e>0&&(s/=e)}return s}function ol(t,e,i,n,r,s,o,a,l,h,u,c){const d=Y(Math.round(i*t),Math.round(i*e),il);if(c||(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 p=[1/0,1/0,-1/0,-1/0];l.forEach((function(t,e,i){Ne(p,t.extent)}));const f=ei(p),m=$e(p),_=Y(Math.round(i*f/n),Math.round(i*m/n));c||(_.imageSmoothingEnabled=!1);const y=i/n;l.forEach((function(t,e,i){const n=t.extent[0]-p[0],r=-(t.extent[3]-p[3]),s=ei(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 v=Qe(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],u=o[1][0],f=o[1][1],m=o[2][0],y=o[2][1];const x=g((a[0][0]-v[0])/s),b=g(-(a[0][1]-v[1])/s),S=g((a[1][0]-v[0])/s),w=g(-(a[1][1]-v[1])/s),C=g((a[2][0]-v[0])/s),E=g(-(a[2][1]-v[1])/s),T=l,R=h;l=0,h=0,u-=T,f-=R,m-=T,y-=R;const F=function(t){const e=t.length;for(let i=0;i<e;i++){let n=i,r=Math.abs(t[i][i]);for(let s=i+1;s<e;s++){const e=Math.abs(t[s][i]);e>r&&(r=e,n=s)}if(0===r)return null;const s=t[n];t[n]=t[i],t[i]=s;for(let n=i+1;n<e;n++){const r=-t[n][i]/t[i][i];for(let s=i;s<e+1;s++)i==s?t[n][s]=0:t[n][s]+=r*t[i][s]}}const i=new Array(e);for(let n=e-1;n>=0;n--){i[n]=t[n][e]/t[n][n];for(let r=n-1;r>=0;r--)t[r][e]-=t[r][n]*i[n]}return i}([[u,f,0,0,S-x],[m,y,0,0,C-x],[0,0,u,f,w-b],[0,0,m,y,E-b]]);if(F){if(d.save(),d.beginPath(),function(){if(void 0===el){const t=document.createElement("canvas").getContext("2d");t.globalCompositeOperation="lighter",t.fillStyle="rgba(210, 0, 0, 0.75)",nl(t,4,5,4,0),nl(t,4,5,0,5);const e=t.getImageData(0,0,3,3).data;el=rl(e,0)||rl(e,4)||rl(e,8)}return el}()||!c){d.moveTo(S,w);const t=4,e=x-S,i=b-w;for(let n=0;n<t;n++)d.lineTo(S+g((n+1)*e/t),w+g(n*i/(t-1))),n!=t-1&&d.lineTo(S+g((n+1)*e/t),w+g((n+1)*i/(t-1)));d.lineTo(C,E)}else d.moveTo(S,w),d.lineTo(x,b),d.lineTo(C,E);d.clip(),d.transform(F[0],F[2],F[1],F[3],x,b),d.translate(p[0]-T,p[3]-R),d.scale(n/i,-n/i),d.drawImage(_.canvas,0,0),d.restore()}})),u&&(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]-v[0])/s,o=-(n[0][1]-v[1])/s,a=(n[1][0]-v[0])/s,l=-(n[1][1]-v[1])/s,h=(n[2][0]-v[0])/s,u=-(n[2][1]-v[1])/s;d.beginPath(),d.moveTo(a,l),d.lineTo(r,o),d.lineTo(h,u),d.closePath(),d.stroke()})),d.restore()),d.canvas}var al=class extends Ja{constructor(t,e,i,n,r,s,o,a,l,h,u,c){super(r,Co,{interpolate:!!c}),this.renderEdges_=void 0!==u&&u,this.pixelRatio_=o,this.gutter_=a,this.canvas_=null,this.sourceTileGrid_=e,this.targetTileGrid_=n,this.wrappedTileCoord_=s||r,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0;const d=n.getTileCoordExtent(this.wrappedTileCoord_),g=this.targetTileGrid_.getExtent();let p=this.sourceTileGrid_.getExtent();const f=g?Je(d,g):d;if(0===Xe(f))return void(this.state=Fo);const m=t.getExtent();m&&(p=p?Je(p,m):m);const _=n.getResolution(this.wrappedTileCoord_[0]),y=function(t,e,i,n){const r=qe(i);let s=sl(t,e,r,n);return(!isFinite(s)||s<=0)&&Ve(i,(function(i){return s=sl(t,e,i,n),isFinite(s)&&s>0})),s}(t,i,f,_);if(!isFinite(y)||y<=0)return void(this.state=Fo);const x=void 0!==h?h:.5;if(this.triangulation_=new tl(t,i,f,p,y*x,_),0===this.triangulation_.getTriangles().length)return void(this.state=Fo);this.sourceZ_=e.getZForResolution(y);let b=this.triangulation_.calculateSourceExtent();if(p&&(t.canWrapX()?(b[1]=v(b[1],p[1],p[3]),b[3]=v(b[3],p[1],p[3])):b=Je(b,p)),Xe(b)){const t=e.getTileRangeForExtentAndZ(b,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=Fo)}else this.state=Fo}getImage(){return this.canvas_}reproject_(){const t=[];if(this.sourceTiles_.forEach(function(e,i,n){e&&e.getState()==To&&t.push({extent:this.sourceTileGrid_.getTileCoordExtent(e.tileCoord),image:e.getImage()})}.bind(this)),this.sourceTiles_.length=0,0===t.length)this.state=Ro;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_=ol(n,r,this.pixelRatio_,o,this.sourceTileGrid_.getExtent(),s,a,this.triangulation_,t,this.gutter_,this.renderEdges_,this.interpolate),this.state=To}this.changed()}load(){if(this.state==Co){this.state=Eo,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(function(e,i,n){const r=e.getState();if(r==Co||r==Eo){t++;const i=Pt(e,ft,(function(n){const r=e.getState();r!=To&&r!=Ro&&r!=Fo||(It(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()==Co&&t.load()}))}}unlistenSources_(){this.sourcesListenerKeys_.forEach(It),this.sourcesListenerKeys_=null}release(){this.canvas_&&(K(this.canvas_.getContext("2d")),il.push(this.canvas_),this.canvas_=null),super.release()}};var ll=class{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 y(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 y(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){y(!(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}};var hl=class extends ll{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=Ya(this.peekFirstKey())[0];this.forEach(function(e){e.tileCoord[0]!==t&&(this.remove(qa(e.tileCoord)),e.release())}.bind(this))}},ul="tileloadstart",cl="tileloadend",dl="tileloaderror";function gl(t){return t?Array.isArray(t)?function(e){return t}:"function"==typeof t?t:function(e){return[t]}:null}var pl=class extends zt{constructor(t){super(),this.projection=hn(t.projection),this.attributions_=gl(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 o()}getView(){return this.viewPromise_}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(t){this.attributions_=gl(t),this.changed()}setState(t){this.state_=t,this.changed()}};function fl(t){let e=t.getDefaultTileGrid();return e||(e=xl(t),t.setDefaultTileGrid(e)),e}function ml(t,e,i){const n=e[0],r=t.getTileCoordCenter(e),s=bl(i);if(Pe(s,r))return e;{const e=ei(s),i=Math.ceil((s[0]-r[0])/e);return r[0]+=e*i,t.getTileCoordForCoordAndZ(r,n)}}function _l(t,e,i,n){n=void 0!==n?n:"top-left";const r=vl(t,e,i);return new $a({extent:t,origin:Ye(t,n),resolutions:r,tileSize:i})}function yl(t){const e=t||{},i=e.extent||hn("EPSG:3857").getExtent(),n={extent:i,minZoom:e.minZoom,tileSize:e.tileSize,resolutions:vl(i,e.maxZoom,e.tileSize,e.maxResolution)};return new $a(n)}function vl(t,e,i,n){e=void 0!==e?e:42,i=d(void 0!==i?i:ko);const r=$e(t),s=ei(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 xl(t,e,i,n){return _l(bl(t),e,i,n)}function bl(t){let e=(t=hn(t)).getExtent();if(!e){const i=180*Ei.degrees/t.getMetersPerUnit();e=Ae(-i,-i,i,i)}return e}var Sl=Object.freeze({__proto__:null,getForProjection:fl,wrapX:ml,createForExtent:_l,createXYZ:yl,createForProjection:xl,extentFromProjection:bl});class wl extends et{constructor(t,e){super(t),this.tile=e}}var Cl=class extends pl{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&&d(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),e),this.tileCache=new hl(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=Za(e,t,h),a=!1,r.containsKey(o)&&(s=r.get(o),a=s.getState()===To,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 o()}getTileGrid(){return this.tileGrid}getTileGridForProjection(t){return this.tileGrid?this.tileGrid:fl(t)}getTileCacheForProjection(t){const e=this.getProjection();return y(null===e||pn(e,t),68),this.tileCache}getTilePixelRatio(t){return this.tilePixelRatio_}getTilePixelSize(t,e,i){const n=this.getTileGridForProjection(i),r=this.getTilePixelRatio(e),s=d(n.getTileSize(t),this.tmpSize);return 1==r?s:c(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=ml(i,t,e)),function(t,e){const i=t[0],n=t[1],r=t[2];if(e.getMinZoom()>i||i>e.getMaxZoom())return!1;const s=e.getFullTileRange(i);return!s||s.containsXY(n,r)}(t,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){}};function El(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);y(i,55);return(i.getHeight()-o[2]-1).toString()})):void 0}}function Tl(t,e){const i=t.length,n=new Array(i);for(let r=0;r<i;++r)n[r]=El(t[r],e);return Rl(n)}function Rl(t){return 1===t.length?t[0]:function(e,i,n){if(e){const r=C(Ka(e),t.length);return t[r](e,i,n)}}}class Fl extends Cl{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===Fl.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=l(e),n=e.getState();let r;n==Eo?(this.tileLoadingKeys_[i]=!0,r=ul):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==Ro?dl:n==To?cl:void 0),null!=r&&this.dispatchEvent(new wl(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=function(t){const e=[];let i=/\{([a-z])-([a-z])\}/.exec(t);if(i){const n=i[1].charCodeAt(0),r=i[2].charCodeAt(0);let s;for(s=n;s<=r;++s)e.push(t.replace(i[0],String.fromCharCode(s)));return e}if(i=/\{(\d+)-(\d+)\}/.exec(t),i){const n=parseInt(i[2],10);for(let r=parseInt(i[1],10);r<=n;r++)e.push(t.replace(i[0],r.toString()));return e}return e.push(t),e}(t);this.urls=e,this.setUrls(e)}setUrls(t){this.urls=t;const e=t.join("\n");this.generateTileUrlFunction_?this.setTileUrlFunction(Tl(t,this.tileGrid),e):this.setKey(e)}tileUrlFunction(t,e,i){}useTile(t,e,i){const n=Za(t,e,i);this.tileCache.containsKey(n)&&this.tileCache.get(n)}}var Pl=Fl;function Ml(t,e){t.getImage().src=e}var Il=class extends Pl{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:Ml,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:Qa,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&&!pn(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&&!pn(this.getProjection(),t))&&super.getOpaque(t)}getTileGridForProjection(t){const e=this.getProjection();if(!this.tileGrid||e&&!pn(e,t)){const e=l(t);return e in this.tileGridForProjection||(this.tileGridForProjection[e]=fl(t)),this.tileGridForProjection[e]}return this.tileGrid}getTileCacheForProjection(t){const e=this.getProjection();if(!e||pn(e,t))return this.tileCache;{const e=l(t);return e in this.tileCacheForProjection||(this.tileCacheForProjection[e]=new hl(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?Co:Fo,void 0!==l?l:"",this.crossOrigin,this.tileLoadFunction,this.tileOptions);return h.key=s,h.addEventListener(ft,this.handleTileChange.bind(this)),h}getTile(t,e,i,n,r){const s=this.getProjection();if(s&&r&&!pn(s,r)){const o=this.getTileCacheForProjection(r),a=[t,e,i];let l;const h=qa(a);o.containsKey(h)&&(l=o.get(h));const u=this.getKey();if(l&&l.key==u)return l;{const t=this.getTileGridForProjection(s),e=this.getTileGridForProjection(r),i=this.getTileCoordForTileUrlFunction(a,r),c=new al(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 c.key=u,l?(c.interimTile=l,c.refreshInterimChain(),o.replace(h,c)):o.set(h,c),c}}return this.getTileInternal(t,e,i,n,s||r)}getTileInternal(t,e,i,n,r){let s=null;const o=Za(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()==Co?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=hn(t);if(i){const t=l(i);t in this.tileGridForProjection||(this.tileGridForProjection[t]=e)}}clear(){super.clear();for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear()}};function Ll(t,e,i,n){const r=document.createElement("script"),s="olc_"+l(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)}var kl=class extends Il{constructor(t){if(super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:hn("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)Ll(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):y(!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=hn("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=fn(e,i);n=ri(t.bounds,r)}const r=bl(i),s=t.minzoom||0,o=yl({extent:r,maxZoom:t.maxzoom||22,minZoom:s,tileSize:this.tileSize_});if(this.tileGrid=o,this.tileUrlFunction=Tl(t.tiles,o),t.attribution&&!this.getAttributions()){const e=void 0!==n?n:r;this.setAttributions((function(i){return ii(e,i.extent)?[t.attribution]:null}))}this.tileJSON_=t,this.setState("ready")}handleTileJSONError(){this.setState("error")}},Al="preload",Dl="useInterimTilesOnError";var Ol=class extends Hs{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(Al)}setPreload(t){this.set(Al,t)}getUseInterimTilesOnError(){return this.get(Dl)}setUseInterimTilesOnError(t){this.set(Dl,t)}getData(t){return super.getData(t)}};var zl=class extends At{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t,this.declutterExecutorGroup=null}getFeatures(t){return o()}getData(t){return null}prepareFrame(t){return o()}renderFrame(t,e){return o()}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()===n&&this.renderIfReadyAndVisible()}loadImage(t){let i=t.getState();return i!=n&&i!=r&&t.addEventListener(ft,this.boundHandleImageChange_),i==e&&(t.load(),i=t.getState()),i==n}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}disposeInternal(){delete this.layer_,super.disposeInternal()}};const Gl=[];let Nl=null;var jl=class extends zl{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;Nl||function(){const t=document.createElement("canvas");t.width=1,t.height=1,Nl=t.getContext("2d")}(),Nl.clearRect(0,0,1,1);try{Nl.drawImage(t,e,i,1,1,0,0,1,1),n=Nl.getImageData(0,0,1,1).data}catch(t){return Nl=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&&lt(D(t.style.backgroundColor),D(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=Y();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=Qe(i),r=ti(i),s=Ze(i),o=We(i);yi(e.coordinateToPixelTransform,n),yi(e.coordinateToPixelTransform,r),yi(e.coordinateToPixelTransform,s),yi(e.coordinateToPixelTransform,o);const a=this.inversePixelTransform;yi(a,n),yi(a,r),yi(a,s),yi(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 Qs(t,this.inversePixelTransform,i,e);n.dispatchEvent(r)}}preRender(t,e){this.frameState=e,this.dispatchRenderEvent_(Xs,t,e)}postRender(t,e){this.dispatchRenderEvent_(Ws,t,e)}getRenderTransform(t,e,i,n,r,s,o){const a=r/2,l=s/2,h=n/e,u=-h,c=-t[0]+o,d=-t[1];return bi(this.tempTransform,a,l,h,u,-i,c,d)}disposeInternal(){delete this.frameState,super.disposeInternal()}};var Bl=class extends jl{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 Xa(0,0,0,0)}isDrawableTile(t){const e=this.getLayer(),i=t.getState(),n=e.getUseInterimTilesOnError();return i==To||i==Fo||i==Ro&&!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()==Ro&&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=yi(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!Pe(r,n))return null;const s=e.pixelRatio,o=e.viewState.projection,a=e.viewState,l=i.getRenderSource(),h=l.getTileGridForProjection(a.projection),u=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 Qa||i instanceof al)||i instanceof al&&i.getState()===Fo)return null;if(i.getState()!==To)continue;const r=h.getOrigin(t),c=d(h.getTileSize(t)),g=h.getResolution(t),p=Math.floor(u*((n[0]-r[0])/g-e[1]*c[0])),f=Math.floor(u*((r[1]-n[1])/g-e[2]*c[1])),m=Math.round(u*l.getGutterForProjection(a.projection));return this.getImageData(i.getImage(),p+m,f+m)}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,a=n.rotation,h=t.pixelRatio,u=this.getLayer(),c=u.getSource(),d=c.getRevision(),g=c.getTileGridForProjection(r),p=g.getZForResolution(s,c.zDirection),f=g.getResolution(p);let m=t.extent;const _=t.viewState.resolution,y=c.getTilePixelRatio(h),v=Math.round(ei(m)/_*h),x=Math.round($e(m)/_*h),b=i.extent&&bn(i.extent);b&&(m=Je(m,bn(i.extent)));const S=f*v/2/y,w=f*x/2/y,C=[o[0]-S,o[1]-w,o[0]+S,o[1]+w],E=g.getTileRangeForExtentAndZ(m,p),T={};T[p]={};const R=this.createLoadedTileFinder(c,r,T),F=this.tmpExtent,P=this.tmpTileRange_;this.newTiles_=!1;const M=a?He(n.center,_,a,t.size):void 0;for(let e=E.minX;e<=E.maxX;++e)for(let n=E.minY;n<=E.maxY;++n){if(a&&!g.tileCoordIntersectsViewport([p,e,n],M))continue;const r=this.getTile(p,e,n,t);if(this.isDrawableTile(r)){const e=l(this);if(r.getState()==To){T[p][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,P,F);let o=!1;s&&(o=R(p+1,s)),o||g.forEachTileCoordParentTileRange(r.tileCoord,R,P,F)}const I=f/s*h/y;bi(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/h,1/h,a,-v/2,-x/2);const L=Ci(this.pixelTransform);this.useContainer(e,L,this.getBackground(t));const k=this.context,A=k.canvas;Si(this.inversePixelTransform,this.pixelTransform),bi(this.tempTransform,v/2,x/2,I,I,0,-v/2,-x/2),A.width!=v||A.height!=x?(A.width=v,A.height=x):this.containerReused||k.clearRect(0,0,v,x),b&&this.clipUnrotated(k,t,b),c.getInterpolate()||(k.imageSmoothingEnabled=!1),this.preRender(k,t),this.renderedTiles.length=0;let D,O,z,G=Object.keys(T).map(Number);G.sort(rt),1!==i.opacity||this.containerReused&&!c.getOpaque(t.viewState.projection)?(D=[],O=[]):G=G.reverse();for(let e=G.length-1;e>=0;--e){const i=G[e],n=c.getTilePixelSize(i,h,r),s=g.getResolution(i)/f,o=n[0]*s*I,a=n[1]*s*I,u=g.getTileCoordForCoordAndZ(Qe(C),i),d=g.getTileCoordExtent(u),m=yi(this.tempTransform,[y*(d[0]-C[0])/f,y*(C[3]-d[3])/f]),_=y*c.getGutterForProjection(r),v=T[i];for(const e in v){const n=v[e],r=n.tileCoord,s=u[1]-r[1],h=Math.round(m[0]-(s-1)*o),d=u[2]-r[2],g=Math.round(m[1]-(d-1)*a),f=Math.round(m[0]-s*o),y=Math.round(m[1]-d*a),x=h-f,b=g-y,S=p===i,w=S&&1!==n.getAlpha(l(this),t.time);let C=!1;if(!w)if(D){z=[f,y,f+x,y,f+x,y+b,f,y+b];for(let t=0,e=D.length;t<e;++t)if(p!==i&&i<O[t]){const e=D[t];ii([f,y,f+x,y+b],[e[0],e[3],e[4],e[7]])&&(C||(k.save(),C=!0),k.beginPath(),k.moveTo(z[0],z[1]),k.lineTo(z[2],z[3]),k.lineTo(z[4],z[5]),k.lineTo(z[6],z[7]),k.moveTo(e[6],e[7]),k.lineTo(e[4],e[5]),k.lineTo(e[2],e[3]),k.lineTo(e[0],e[1]),k.clip())}D.push(z),O.push(i)}else k.clearRect(f,y,x,b);this.drawTileImage(n,t,f,y,x,b,_,S),D&&!w?(C&&k.restore(),this.renderedTiles.unshift(n)):this.renderedTiles.push(n),this.updateUsedTiles(t.usedTiles,c,n)}}return 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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],Pe(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],u=t[e+1];const c=this.tmpCoordinate_;let d,g,p,f=!0;for(d=e+n;d<i;d+=n)c[0]=t[d],c[1]=t[d+1],p=Le(l,c),p!==g?(f&&(o[a++]=h,o[a++]=u,f=!1),o[a++]=c[0],o[a++]=c[1]):p===xe?(o[a++]=c[0],o[a++]=c[1],f=!1):f=!0,h=c[0],u=c[1],g=p;return(r&&f||d===e+n)&&(o[a++]=h,o[a++]=u),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,u,c;switch(r){case"MultiPolygon":a=t.getOrientedFlatCoordinates(),u=[];const e=t.getEndss();c=0;for(let t=0,i=e.length;t<i;++t){const i=[];c=this.drawCustomCoordinates_(a,c,e[t],s,i),u.push(i)}this.instructions.push([vh.CUSTOM,o,u,t,i,$n]),this.hitDetectionInstructions.push([vh.CUSTOM,o,u,t,n||i,$n]);break;case"Polygon":case"MultiLineString":h=[],a="Polygon"==r?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),c=this.drawCustomCoordinates_(a,0,t.getEnds(),s,h),this.instructions.push([vh.CUSTOM,o,h,t,i,Hn]),this.hitDetectionInstructions.push([vh.CUSTOM,o,h,t,n||i,Hn]);break;case"LineString":case"Circle":a=t.getFlatCoordinates(),l=this.appendFlatLineCoordinates(a,0,a.length,s,!1,!1),this.instructions.push([vh.CUSTOM,o,l,t,i,Kn]),this.hitDetectionInstructions.push([vh.CUSTOM,o,l,t,n||i,Kn]);break;case"MultiPoint":a=t.getFlatCoordinates(),l=this.appendFlatPointCoordinates(a,s),l>o&&(this.instructions.push([vh.CUSTOM,o,l,t,i,Kn]),this.hitDetectionInstructions.push([vh.CUSTOM,o,l,t,n||i,Kn]));break;case"Point":a=t.getFlatCoordinates(),this.coordinates.push(a[0],a[1]),l=this.coordinates.length,this.instructions.push([vh.CUSTOM,o,l,t,i]),this.hitDetectionInstructions.push([vh.CUSTOM,o,l,t,n||i])}this.endGeometry(e)}beginGeometry(t,e){this.beginGeometryInstruction1_=[vh.BEGIN_GEOMETRY,e,0,t],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[vh.BEGIN_GEOMETRY,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==vh.END_GEOMETRY?s=e:r==vh.BEGIN_GEOMETRY&&(n[2]=e,ot(this.hitDetectionInstructions,s,e),s=-1)}setFillStrokeStyle(t,e){const i=this.state;if(t){const e=t.getColor();i.fillStyle=G(e||Zt)}else i.fillStyle=void 0;if(e){const t=e.getColor();i.strokeStyle=G(t||Ht);const n=e.getLineCap();i.lineCap=void 0!==n?n:qt;const r=e.getLineDash();i.lineDash=r?r.slice():Yt;const s=e.getLineDashOffset();i.lineDashOffset=s||0;const o=e.getLineJoin();i.lineJoin=void 0!==o?o:Kt;const a=e.getWidth();i.lineWidth=void 0!==a?a:1;const l=e.getMiterLimit();i.miterLimit=void 0!==l?l:10,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=[vh.SET_FILL_STYLE,e];return"string"!=typeof e&&i.push(!0),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[vh.SET_STROKE_STYLE,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,this.applyPixelRatio(t.lineDash),t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const i=t.fillStyle;"string"==typeof i&&t.currentFillStyle==i||(void 0!==i&&this.instructions.push(e.call(this,t)),t.currentFillStyle=i)}updateStrokeStyle(t,e){const i=t.strokeStyle,n=t.lineCap,r=t.lineDash,s=t.lineDashOffset,o=t.lineJoin,a=t.lineWidth,l=t.miterLimit;(t.currentStrokeStyle!=i||t.currentLineCap!=n||r!=t.currentLineDash&&!lt(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=[vh.END_GEOMETRY,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Re(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;Te(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}};var Sh=class extends bh{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([vh.DRAW_IMAGE,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([vh.DRAW_IMAGE,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([vh.DRAW_IMAGE,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([vh.DRAW_IMAGE,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}};var wh=class extends bh{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=[vh.MOVE_TO_LINE_TO,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([vh.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,Yt,0],_h);const s=t.getFlatCoordinates(),o=t.getStride();this.drawFlatCoordinates_(s,0,s.length,o),this.hitDetectionInstructions.push(mh),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([vh.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset],_h);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(mh),this.endGeometry(e)}finish(){const t=this.state;return null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&this.instructions.push(mh),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(mh),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(_h)}};var Ch=class extends bh{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(_h),this.hitDetectionInstructions.push(_h);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=[vh.MOVE_TO_LINE_TO,a,l];this.instructions.push(h),this.hitDetectionInstructions.push(h),o&&(this.instructions.push(yh),this.hitDetectionInstructions.push(yh)),e=s}return s&&(this.instructions.push(fh),this.hitDetectionInstructions.push(fh)),o&&(this.instructions.push(mh),this.hitDetectionInstructions.push(mh)),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([vh.SET_FILL_STYLE,Zt]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([vh.SET_STROKE_STYLE,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=[vh.CIRCLE,a];this.instructions.push(_h,l),this.hitDetectionInstructions.push(_h,l),void 0!==i.fillStyle&&(this.instructions.push(fh),this.hitDetectionInstructions.push(fh)),void 0!==i.strokeStyle&&(this.instructions.push(mh),this.hitDetectionInstructions.push(mh)),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([vh.SET_FILL_STYLE,Zt]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([vh.SET_STROKE_STYLE,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([vh.SET_FILL_STYLE,Zt]),void 0!==i.strokeStyle&&this.hitDetectionInstructions.push([vh.SET_STROKE_STYLE,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]=Zn(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 Eh(t,e,i,n,r){let s,o,a,l,h,u,c,d,g,p,f=i,m=i,_=0,y=0,v=i;for(o=i;o<n;o+=r){const i=e[o],n=e[o+1];void 0!==h&&(g=i-h,p=n-u,l=Math.sqrt(g*g+p*p),void 0!==c&&(y+=a,s=Math.acos((c*g+d*p)/(a*l)),s>t&&(y>_&&(_=y,f=v,m=o),y=0,v=o-r)),a=l,c=g,d=p),h=i,u=n}return y+=l,y>_?[v,o]:[f,m]}const Th={left:0,end:0,center:.5,right:1,start:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};const Rh={Circle:Ch,Default:bh,Image:Sh,LineString:wh,Polygon:Ch,Text:class extends bh{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 u=r.padding;if(u!=Qt&&(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),u=[t,e,i,n]}const c=this.pixelRatio;this.instructions.push([vh.DRAW_IMAGE,o,n,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,void 0,this.declutterImageWithText_,u==Qt?Qt:u.map((function(t){return t*c})),!!r.backgroundFill,!!r.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,i]);const d=1/c;this.hitDetectionInstructions.push([vh.DRAW_IMAGE,o,n,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[d,d],NaN,void 0,this.declutterImageWithText_,u,!!r.backgroundFill,!!r.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,i]),this.endGeometry(e)}else{if(!ii(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 u,c=0;for(let t=0,e=i.length;t<e;++t){if(null==n){const e=Eh(r.maxAngle,l,c,i[t],h);c=e[0],u=e[1]}else u=i[t];for(let t=c;t<u;t+=h)s.push(l[t],l[t+1]);const e=s.length;c=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||$t,justify:e.justify,textBaseline:e.textBaseline||Jt,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=Th[n.textBaseline],h=this.textOffsetY_*a,u=this.text_,c=i?i.lineWidth*Math.abs(n.scale[0])/2:0;this.instructions.push([vh.DRAW_CHARS,t,e,l,n.overflow,o,n.maxAngle,a,h,r,c*a,u,s,1]),this.hitDetectionInstructions.push([vh.DRAW_CHARS,t,e,l,n.overflow,o,n.maxAngle,1,h,r,c,u,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=G(e.getColor()||Zt)):(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()||qt,r.lineDash=t?t.slice():Yt,r.lineDashOffset=void 0===e?0:e,r.lineJoin=s.getLineJoin()||Kt,r.lineWidth=void 0===i?1:i,r.miterLimit=void 0===n?10:n,r.strokeStyle=G(s.getColor()||Ht)}else r=null,this.textStrokeState_=r;i=this.textState_;const o=t.getFont()||Wt;re(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()||Jt,i.backgroundFill=t.getBackgroundFill(),i.backgroundStroke=t.getBackgroundStroke(),i.padding=t.getPadding()||Qt,i.scale=void 0===a?[1,1]:a;const h=t.getOffsetX(),u=t.getOffsetY(),c=t.getRotateWithView(),d=t.getRotation();this.text_=t.getText()||"",this.textOffsetX_=void 0===h?0:h,this.textOffsetY_=void 0===u?0:u,this.textRotateWithView_=void 0!==c&&c,this.textRotation_=void 0===d?0:d,this.strokeKey_=r?("string"==typeof r.strokeStyle?r.strokeStyle:l(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:"|"+l(n.fillStyle):""}else this.text_="";this.declutterImageWithText_=e}}};var Fh=class{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,Rh[e])(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),n[e]=r}return r}};function Ph(t,e,i,n,r,s,o,a,l,h,u,c){let d=t[e],g=t[e+1],p=0,f=0,m=0,_=0;function y(){p=d,f=g,d=t[e+=n],g=t[e+1],_+=m,m=Math.sqrt((d-p)*(d-p)+(g-f)*(g-f))}do{y()}while(e<i-n&&_+m<s);let v=0===m?0:(s-_)/m;const x=E(p,d,v),b=E(f,g,v),S=e-n,w=_,C=s+a*l(h,r,u);for(;e<i-n&&_+m<C;)y();v=0===m?0:(C-_)/m;const T=E(p,d,v),R=E(f,g,v);let F;if(c){const t=[x,b,T,R];Tn(t,0,4,2,c,t,t),F=t[0]>t[2]}else F=x>T;const P=Math.PI,M=[],I=S+n===e;let L;if(m=0,_=w,d=t[e=S],g=t[e+1],I){y(),L=Math.atan2(g-f,d-p),F&&(L+=L>0?-P:P);const t=(T+x)/2,e=(R+b)/2;return M[0]=[t,e,(C-s)/2,L,r],M}for(let t=0,c=(r=r.replace(/\n/g," ")).length;t<c;){y();let x=Math.atan2(g-f,d-p);if(F&&(x+=x>0?-P:P),void 0!==L){let t=x-L;if(t+=t>P?-2*P:t<-P?2*P:0,Math.abs(t)>o)return null}L=x;const b=t;let S=0;for(;t<c;++t){const o=a*l(h,r[F?c-t-1:t],u);if(e+n<i&&_+m<s+S+o/2)break;S+=o}if(t===b)continue;const w=F?r.substring(c-b,c-t):r.substring(b,t);v=0===m?0:(s+S/2-_)/m;const C=E(p,d,v),T=E(f,g,v);M.push([C,T,S/2,x,w]),s+=S}return M}const Mh=[1/0,1/0,-1/0,-1/0],Ih=[],Lh=[],kh=[],Ah=[];function Dh(t){return t[3].declutterBox}const Oh=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 zh(t,e){return"start"!==e&&"end"!==e||Oh.test(t)||(e="start"===e?"left":"right"),Th[e]}function Gh(t,e,i){return i>0&&t.push("\n",""),t.push(e,""),t}var Nh=class{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],u=Array.isArray(t),c=a.justify?Th[a.justify]:zh(Array.isArray(t)?t[0]:t,a.textAlign||$t),d=n&&s.lineWidth?s.lineWidth:0,g=u?t:t.split("\n").reduce(Gh,[]),{width:p,height:f,widths:m,heights:_,lineWidths:y}=function(t,e){const i=[],n=[],r=[];let s=0,o=0,a=0,l=0;for(let h=0,u=e.length;h<=u;h+=2){const c=e[h];if("\n"===c||h===u){s=Math.max(s,o),r.push(o),o=0,a+=l;continue}const d=e[h+1]||t.font,g=ae(d,c);i.push(g),o+=g;const p=se(d);n.push(p),l=Math.max(l,p)}return{width:s,height:a,widths:i,heights:n,lineWidths:r}}(a,g),v=p+d,x=[],b=(v+2)*h[0],S=(f+d)*h[1],w={width:b<0?Math.floor(b):Math.ceil(b),height:S<0?Math.floor(S):Math.ceil(S),contextInstructions:x};1==h[0]&&1==h[1]||x.push("scale",h),n&&(x.push("strokeStyle",s.strokeStyle),x.push("lineWidth",d),x.push("lineCap",s.lineCap),x.push("lineJoin",s.lineJoin),x.push("miterLimit",s.miterLimit),x.push("setLineDash",[s.lineDash]),x.push("lineDashOffset",s.lineDashOffset)),i&&x.push("fillStyle",o.fillStyle),x.push("textBaseline","middle"),x.push("textAlign","center");const C=.5-c;let E=c*v+C*d;const T=[],R=[];let F,P=0,M=0,I=0,L=0;for(let t=0,e=g.length;t<e;t+=2){const e=g[t];if("\n"===e){M+=P,P=0,E=c*v+C*d,++L;continue}const r=g[t+1]||a.font;r!==F&&(n&&T.push("font",r),i&&R.push("font",r),F=r),P=Math.max(P,_[I]);const s=[e,E+C*m[I]+c*(m[I]-y[L]),.5*(d+P)+M];E+=m[I],n&&T.push("strokeText",s),i&&R.push("fillText",s),++I}return Array.prototype.push.apply(x,T),Array.prototype.push.apply(x,R),this.labels_[r]=w,w}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,u,c,d,g,p,f){let m=i-(o*=c[0]),_=n-(a*=c[1]);const y=r+l>t?t-l:r,v=s+h>e?e-h:s,x=g[3]+y*c[0]+g[1],b=g[0]+v*c[1]+g[2],S=m-g[3],w=_-g[0];let C;return(p||0!==u)&&(Ih[0]=S,Ah[0]=S,Ih[1]=w,Lh[1]=w,Lh[0]=S+x,kh[0]=Lh[0],kh[1]=w+b,Ah[1]=kh[1]),0!==u?(C=bi([1,0,0,1,0,0],i,n,1,1,u,-i,-n),yi(C,Ih),yi(C,Lh),yi(C,kh),yi(C,Ah),Ae(Math.min(Ih[0],Lh[0],kh[0],Ah[0]),Math.min(Ih[1],Lh[1],kh[1],Ah[1]),Math.max(Ih[0],Lh[0],kh[0],Ah[0]),Math.max(Ih[1],Lh[1],kh[1],Ah[1]),Mh)):Ae(Math.min(S,S+x),Math.min(w,w+b),Math.max(S,S+x),Math.max(w,w+b),Mh),d&&(m=Math.round(m),_=Math.round(_)),{drawImageX:m,drawImageY:_,drawImageW:y,drawImageH:v,originX:l,originY:h,declutterBox:{minX:Mh[0],minY:Mh[1],maxX:Mh[2],maxY:Mh[3],value:f},canvasTransform:C,scale:c}}replayImageOrLabel_(t,e,i,n,r,s,o){const a=!(!s&&!o),l=n.declutterBox,h=t.canvas,u=o?o[2]*n.scale[0]/2:0;return l.minX-u<=h.width/e&&l.maxX+u>=0&&l.minY-u<=h.height/e&&l.maxY+u>=0&&(a&&this.replayTextBackground_(t,Ih,Lh,kh,Ah,s,o),he(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=yi(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=zh(Array.isArray(t)?t[0]:t,r.textAlign||$t),h=Th[r.textBaseline||Jt],u=o&&o.lineWidth?o.lineWidth:0;return{label:s,anchorX:l*(s.width/a-2*r.scale[0])+2*(.5-l)*u,anchorY:h*s.height/a+2*(.5-h)*u}}execute_(t,e,i,n,r,s,o,a){let l;var h,u;this.pixelCoordinates_&&lt(i,this.renderedTransform_)?l=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),l=En(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),h=this.renderedTransform_,u=i,h[0]=u[0],h[1]=u[1],h[2]=u[2],h[3]=u[3],h[4]=u[4],h[5]=u[5]);let c=0;const d=n.length;let g,p,f,m,_,y,v,x,b,S,w,C,E=0,T=0,R=0,F=null,P=null;const M=this.coordinateCache_,I=this.viewRotation_,L=Math.round(1e12*Math.atan2(-i[1],i[0]))/1e12,k={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:I},A=this.instructions!=n||this.overlaps?0:200;let D,O,z,G;for(;c<d;){const i=n[c];switch(i[0]){case vh.BEGIN_GEOMETRY:D=i[1],G=i[3],D.getGeometry()?void 0===o||ii(o,G.getExtent())?++c:c=i[2]+1:c=i[2];break;case vh.BEGIN_PATH:T>A&&(this.fill_(t),T=0),R>A&&(t.stroke(),R=0),T||R||(t.beginPath(),m=NaN,_=NaN),++c;break;case vh.CIRCLE:E=i[1];const n=l[E],h=l[E+1],u=l[E+2]-n,d=l[E+3]-h,N=Math.sqrt(u*u+d*d);t.moveTo(n+N,h),t.arc(n,h,N,0,2*Math.PI,!0),++c;break;case vh.CLOSE_PATH:t.closePath(),++c;break;case vh.CUSTOM:E=i[1],g=i[2];const j=i[3],B=i[4],U=6==i.length?i[5]:void 0;k.geometry=j,k.feature=D,c in M||(M[c]=[]);const V=M[c];U?U(l,E,g,2,V):(V[0]=l[E],V[1]=l[E+1],V.length=2),B(V,k),++c;break;case vh.DRAW_IMAGE:E=i[1],g=i[2],x=i[3],p=i[4],f=i[5];let X=i[6];const W=i[7],Z=i[8],q=i[9],Y=i[10];let K=i[11];const H=i[12];let $=i[13];const J=i[14],Q=i[15];if(!x&&i.length>=20){b=i[19],S=i[20],w=i[21],C=i[22];const t=this.drawLabelWithPointPlacement_(b,S,w,C);x=t.label,i[3]=x;const e=i[23];p=(t.anchorX-e)*this.pixelRatio,i[4]=p;const n=i[24];f=(t.anchorY-n)*this.pixelRatio,i[5]=f,X=x.height,i[6]=X,$=x.width,i[13]=$}let tt,et,it,nt;i.length>25&&(tt=i[25]),i.length>17?(et=i[16],it=i[17],nt=i[18]):(et=Qt,it=!1,nt=!1),Y&&L?K+=I:Y||L||(K-=I);let rt=0;for(;E<g;E+=2){if(tt&&tt[rt++]<$/this.pixelRatio)continue;const i=this.calculateImageOrLabelDimensions_(x.width,x.height,l[E],l[E+1],$,X,p,f,Z,q,K,H,r,et,it||nt,D),n=[t,e,x,i,W,it?F: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=g-E;if(!Q[i]){Q[i]=n;continue}if(t=Q[i],delete Q[i],e=Dh(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)}++c;break;case vh.DRAW_CHARS:const st=i[1],ot=i[2],at=i[3],lt=i[4];C=i[5];const ht=i[6],ut=i[7],ct=i[8];w=i[9];const dt=i[10];b=i[11],S=i[12];const gt=[i[13],i[13]],pt=this.textStates[S],ft=pt.font,mt=[pt.scale[0]*ut,pt.scale[1]*ut];let _t;ft in this.widths_?_t=this.widths_[ft]:(_t={},this.widths_[ft]=_t);const yt=cr(l,st,ot,2),vt=Math.abs(mt[0])*le(ft,b,_t);if(lt||vt<=yt){const i=this.textStates[S].textAlign,n=Ph(l,st,ot,2,b,(yt-vt)*Th[i],ht,Math.abs(mt[0]),le,ft,_t,L?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),p=h[2]+(mt[0]<0?-dt:dt),f=at*l.height+2*(.5-at)*dt*mt[1]/mt[0]-ct;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,p,f,0,0,h[3],gt,!1,Qt,!1,D);if(a&&a.collides(s.declutterBox))break t;i.push([t,e,l,s,1,null,null])}if(C)for(r=0,s=n.length;r<s;++r){h=n[r],o=h[4],l=this.createLabel(o,S,C,""),p=h[2],f=at*l.height-ct;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,p,f,0,0,h[3],gt,!1,Qt,!1,D);if(a&&a.collides(s.declutterBox))break t;i.push([t,e,l,s,1,null,null])}a&&a.load(i.map(Dh));for(let t=0,e=i.length;t<e;++t)this.replayImageOrLabel_.apply(this,i[t])}}++c;break;case vh.END_GEOMETRY:if(void 0!==s){D=i[1];const t=s(D,G);if(t)return t}++c;break;case vh.FILL:A?T++:this.fill_(t),++c;break;case vh.MOVE_TO_LINE_TO:for(E=i[1],g=i[2],O=l[E],z=l[E+1],y=O+.5|0,v=z+.5|0,y===m&&v===_||(t.moveTo(O,z),m=y,_=v),E+=2;E<g;E+=2)O=l[E],z=l[E+1],y=O+.5|0,v=z+.5|0,E!=g-2&&y===m&&v===_||(t.lineTo(O,z),m=y,_=v);++c;break;case vh.SET_FILL_STYLE:F=i,this.alignFill_=i[2],T&&(this.fill_(t),T=0,R&&(t.stroke(),R=0)),t.fillStyle=i[1],++c;break;case vh.SET_STROKE_STYLE:P=i,R&&(t.stroke(),R=0),this.setStrokeStyle_(t,i),++c;break;case vh.STROKE:A?R++:t.stroke(),++c;break;default:++c}}T&&this.fill_(t),R&&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 jh=["Polygon","Circle","LineString","Image","Text","Default"];const Bh={};var Uh=class{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 Nh(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,a=bi(this.hitDetectionTransform_,n+.5,n+.5,1/e,-1/e,-i,-t[0],-t[1]),l=!this.hitDetectionContext_;l&&(this.hitDetectionContext_=Y(o,o));const h=this.hitDetectionContext_;let u;h.canvas.width!==o||h.canvas.height!==o?(h.canvas.width=o,h.canvas.height=o):l||h.clearRect(0,0,o,o),void 0!==this.renderBuffer_&&(u=[1/0,1/0,-1/0,-1/0],je(u,t),Te(u,e*(this.renderBuffer_+n),u));const c=function(t){if(void 0!==Bh[t])return Bh[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 Bh[t]=r,r}(n);let d;function g(t,e){const i=h.getImageData(0,0,o,o).data;for(let a=0,l=c.length;a<l;a++)if(i[c[a]]>0){if(!s||"Image"!==d&&"Text"!==d||s.includes(t)){const i=(c[a]-3)/4,s=n-i%o,l=n-(i/o|0),h=r(t,e,s*s+l*l);if(h)return h}h.clearRect(0,0,o,o);break}}const p=Object.keys(this.executorsByZIndex_).map(Number);let f,m,_,y,v;for(p.sort(rt),f=p.length-1;f>=0;--f){const t=p[f].toString();for(_=this.executorsByZIndex_[t],m=jh.length-1;m>=0;--m)if(d=jh[m],y=_[d],void 0!==y&&(v=y.executeHitDetection(h,a,i,g,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 En(o,0,8,2,t,o),o}isEmpty(){return gt(this.executorsByZIndex_)}execute(t,e,i,n,r,s,o){const a=Object.keys(this.executorsByZIndex_).map(Number);let l,h,u,c,d,g;for(a.sort(rt),this.maxExtent_&&(t.save(),this.clip(t,i)),s=s||jh,o&&a.reverse(),l=0,h=a.length;l<h;++l){const h=a[l].toString();for(d=this.executorsByZIndex_[h],u=0,c=s.length;u<c;++u){g=d[s[u]],void 0!==g&&g.execute(t,e,i,n,r,o)}}this.maxExtent_&&t.restore()}};var Vh=class extends xh{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=En(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_;bi(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=En(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=En(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(ii(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=function(t,e,i){const n=t.getFlatCoordinates();if(n){const r=t.getStride();return En(n,0,n.length,r,e,i)}return null}(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&&ii(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_)),ii(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(ii(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_)),ii(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_)),ii(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),lt(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:$t;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:G(e||Zt)}}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||Yt;this.strokeState_={lineCap:void 0!==i?i:qt,lineDash:1===this.pixelRatio_?l:l.map((t=>t*this.pixelRatio_)),lineDashOffset:(r||0)*this.pixelRatio_,lineJoin:void 0!==s?s:Kt,lineWidth:(void 0!==o?o:1)*this.pixelRatio_,miterLimit:void 0!==a?a:10,strokeStyle:G(t||Ht)}}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:G(t||Zt)}}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:qt,lineDash:n||Yt,lineDashOffset:r||0,lineJoin:void 0!==s?s:Kt,lineWidth:void 0!==o?o:1,miterLimit:void 0!==a?a:10,strokeStyle:G(t||Ht)}}else this.textStrokeState_=null;const n=t.getFont(),r=t.getOffsetX(),s=t.getOffsetY(),o=t.getRotateWithView(),a=t.getRotation(),l=t.getScaleArray(),h=t.getText(),u=t.getTextAlign(),c=t.getTextBaseline();this.textState_={font:void 0!==n?n:Wt,textAlign:void 0!==u?u:$t,textBaseline:void 0!==c?c:Jt},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 Xh=.5;function Wh(t,e,i,n,r,s,o){const a=Y(t[0]*Xh,t[1]*Xh);a.imageSmoothingEnabled=!1;const l=a.canvas,h=new Vh(a,Xh,r,null,o),u=i.length,c=Math.floor(16777215/u),d={};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*c).toString(16)).slice(-6);for(let t=0,i=a.length;t<i;++t){const i=a[t],n=i.getGeometryFunction()(e);if(!n||!ii(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 u=i.getImage();if(u&&0!==u.getOpacity()){const t=u.getImageSize();if(!t)continue;const e=Y(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 ci({img:i,imgSize:t,anchor:u.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:u.getOrigin(),opacity:1,size:u.getSize(),scale:u.getScale(),rotation:u.getRotation(),rotateWithView:u.getRotateWithView()}))}const c=s.getZIndex()||0;let g=d[c];g||(g={},d[c]=g,g.Polygon=[],g.Circle=[],g.LineString=[],g.Point=[]),g[n.getType().replace("Multi","")].push(n,s)}}const g=Object.keys(d).map(Number).sort(rt);for(let t=0,i=g.length;t<i;++t){const i=d[g[t]];for(const t in i){const n=i[t];for(let t=0,i=n.length;t<i;t+=2){h.setStyle(n[t+1]);for(let i=0,r=e.length;i<r;++i)h.setTransform(e[i]),h.drawGeometry(n[t])}}}return a.getImageData(0,0,l.width,l.height)}function Zh(t,e,i){const n=[];if(i){const r=Math.floor(Math.round(t[0])*Xh),s=Math.floor(Math.round(t[1])*Xh),o=4*(v(r,0,i.width-1)+v(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),u=Math.floor(16777215/e.length);h&&h%u==0&&n.push(e[h/u-1])}return n}const qh={Point:function(t,e,i,r,s){const o=i.getImage(),a=i.getText();let l;if(o){if(o.getImageState()!=n)return;let h=t;if(s){const n=o.getDeclutterMode();if("none"!==n)if(h=s,"obstacle"===n){const n=t.getBuilder(i.getZIndex(),"Image");n.setImageStyle(o,l),n.drawPoint(e,r)}else a&&a.getText()&&(l={})}const u=h.getBuilder(i.getZIndex(),"Image");u.setImageStyle(o,l),u.drawPoint(e,r)}if(a&&a.getText()){let n=t;s&&(n=s);const o=n.getBuilder(i.getZIndex(),"Text");o.setTextStyle(a,l),o.drawText(e,r)}},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,r,s){const o=i.getImage(),a=i.getText();let l;if(o){if(o.getImageState()!=n)return;let h=t;if(s){const n=o.getDeclutterMode();if("none"!==n)if(h=s,"obstacle"===n){const n=t.getBuilder(i.getZIndex(),"Image");n.setImageStyle(o,l),n.drawMultiPoint(e,r)}else a&&a.getText()&&(l={})}const u=h.getBuilder(i.getZIndex(),"Image");u.setImageStyle(o,l),u.drawMultiPoint(e,r)}if(a&&a.getText()){let n=t;s&&(n=s);const o=n.getBuilder(i.getZIndex(),"Text");o.setTextStyle(a,l),o.drawText(e,r)}},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,qh[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 Yh(t,e){return parseInt(l(t),10)-parseInt(l(e),10)}function Kh(t,e){const i=Hh(t,e);return i*i}function Hh(t,e){return.5*t/e}function $h(t,i,s,o,a,l,h){let u=!1;const c=s.getImage();if(c){const t=c.getImageState();t==n||t==r?c.unlistenImageChange(a):(t==e&&c.load(),c.listenImageChange(a),u=!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())Jh(t,a,i,e);else{(0,qh[a.getType()])(t,a,i,e,s)}}(t,i,s,o,l,h),u}function Jh(t,e,i,n){if("GeometryCollection"==e.getType()){const r=e.getGeometries();for(let e=0,s=r.length;e<s;++e)Jh(t,r[e],i,n);return}t.getBuilder(i.getZIndex(),"Default").drawCustom(e,n,i.getRenderer(),i.getHitDetectionRenderer())}var Qh=class extends jl{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(),u=this.getLayer().getSource(),c=e.pixelRatio,d=e.viewHints,g=!(d[Mo]||d[Io]),p=this.compositionContext_,f=Math.round(e.size[0]*c),m=Math.round(e.size[1]*c),_=u.getWrapX()&&a.canWrapX(),y=_?ei(h):null,v=_?Math.ceil((n[2]-h[2])/y)+1:1;let x=_?Math.floor((n[0]-h[0])/y):0;do{const e=this.getRenderTransform(s,o,l,c,f,m,x*y);t.execute(p,1,e,l,g,void 0,i)}while(++x<v)}setupCompositionContext_(){if(1!==this.opacity_){const t=Y(this.context.canvas.width,this.context.canvas.height,Gl);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,K(this.compositionContext_),Gl.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];!function(t,e,i){_i(t,e,0,0,i,0,0)}(this.pixelTransform,1/i,1/i),Si(this.inversePixelTransform,this.pixelTransform);const r=Ci(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),u=Math.round(t.size[1]*i);o.width!=h||o.height!=u?(o.width=h,o.height=u,o.style.transform!==r&&(o.style.transform=r)):this.containerReused||s.clearRect(0,0,h,u),this.preRender(s,t);const c=t.viewState;c.projection,this.opacity_=n.opacity,this.setupCompositionContext_();let d=!1,g=!0;if(n.extent&&this.clipping){const e=bn(n.extent);g=ii(e,t.extent),d=g&&!Me(e,t.extent),d&&this.clipUnrotated(this.compositionContext_,t,e)}return g&&this.renderWorlds(a,t),d&&this.compositionContext_.restore(),this.releaseCompositionContext_(),this.postRender(s,t),this.renderedRotation_!==c.rotation&&(this.renderedRotation_=c.rotation,this.hitDetectionImageData_=null),this.container}getFeatures(t){return new 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s=e.viewState.resolution,o=e.viewState.rotation,a=this.getLayer(),h={},u=function(t,e,i){const s=l(t),o=h[s];if(o){if(!0!==o&&i<o.distanceSq){if(0===i)return h[s]=!0,r.splice(r.lastIndexOf(o),1),n(t,a,e);o.geometry=e,o.distanceSq=i}}else{if(0===i)return h[s]=!0,n(t,a,e);r.push(h[s]={feature:t,layer:a,geometry:e,distanceSq:i,callback:n})}};let c;const d=[this.replayGroup_];return this.declutterExecutorGroup&&d.push(this.declutterExecutorGroup),d.some((n=>c=n.forEachFeatureAtCoordinate(t,s,o,i,u,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[Mo],r=t.viewHints[Io],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,u=l.resolution,c=t.pixelRatio,d=e.getRevision(),g=e.getRenderBuffer();let p=e.getRenderOrder();void 0===p&&(p=Yh);const f=l.center.slice(),m=Te(a,g*u),_=m.slice(),y=[m.slice()],v=h.getExtent();if(i.getWrapX()&&h.canWrapX()&&!Me(v,t.extent)){const t=ei(v),e=Math.max(ei(m)/2,t);m[0]=v[0]-e,m[2]=v[2]+e,$i(f,h);const i=si(y[0],h);i[0]<v[0]&&i[2]<v[2]?y.push([i[0]+t,i[1],i[2]+t,i[3]]):i[0]>v[0]&&i[2]>v[2]&&y.push([i[0]-t,i[1],i[2]-t,i[3]])}if(this.ready&&this.renderedResolution_==u&&this.renderedRevision_==d&&this.renderedRenderOrder_==p&&Me(this.wrappedRenderedExtent_,m))return lt(this.renderedExtent_,_)||(this.hitDetectionImageData_=null,this.renderedExtent_=_),this.renderedCenter_=f,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const x=new Fh(Hh(u,c),m,u,c);let b;this.getLayer().getDeclutter()&&(b=new Fh(Hh(u,c),m,u,c));for(let t=0,e=y.length;t<e;++t)i.loadFeatures(y[t],u,h);const S=Kh(u,c);let w=!0;const C=function(t){let i;const n=t.getStyleFunction()||e.getStyleFunction();if(n&&(i=n(t,u)),i){const e=this.renderFeature(t,S,i,x,undefined,b);w=w&&!e}}.bind(this),E=xn(m),T=i.getFeaturesInExtent(E);p&&T.sort(p);for(let t=0,e=T.length;t<e;++t)C(T[t]);this.renderedFeatures_=T,this.ready=w;const R=x.finish(),F=new Uh(m,u,c,i.getOverlaps(),R,e.getRenderBuffer());return b&&(this.declutterExecutorGroup=new Uh(m,u,c,i.getOverlaps(),b.finish(),e.getRenderBuffer())),this.renderedResolution_=u,this.renderedRevision_=d,this.renderedRenderOrder_=p,this.renderedExtent_=_,this.wrappedRenderedExtent_=m,this.renderedCenter_=f,this.renderedProjection_=h,this.replayGroup_=F,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=$h(n,t,i[a],e,this.boundHandleStyleImageChange_,r,s)||o;else o=$h(n,t,i,e,this.boundHandleStyleImageChange_,r,s);return o}};var tu=class extends gh{constructor(t){super(t)}createRenderer(){return new Qh(this)}};var eu=class{constructor(t){this.rbush_=new ql(t),this.items_={}}insert(t,e){const i={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3],value:e};this.rbush_.insert(i),this.items_[l(e)]=i}load(t,e){const i=new Array(e.length);for(let n=0,r=e.length;n<r;n++){const r=t[n],s=e[n],o={minX:r[0],minY:r[1],maxX:r[2],maxY:r[3],value:s};i[n]=o,this.items_[l(s)]=o}this.rbush_.load(i)}remove(t){const e=l(t),i=this.items_[e];return delete this.items_[e],null!==this.rbush_.remove(i)}update(t,e){const i=this.items_[l(e)];Ge([i.minX,i.minY,i.maxX,i.maxY],t)||(this.remove(e),this.insert(t,e))}getAll(){return this.rbush_.all().map((function(t){return t.value}))}getInExtent(t){const e={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3]};return this.rbush_.search(e).map((function(t){return t.value}))}forEach(t){return this.forEach_(this.getAll(),t)}forEachInExtent(t,e){return this.forEach_(this.getInExtent(t),e)}forEach_(t,e){let i;for(let n=0,r=t.length;n<r;n++)if(i=e(t[n]),i)return i;return i}isEmpty(){return gt(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(t){const e=this.rbush_.toJSON();return Ae(e.minX,e.minY,e.maxX,e.maxY,t)}concat(t){this.rbush_.load(t.rbush_.all());for(const e in t.items_)this.items_[e]=t.items_[e]}},iu="addfeature",nu="changefeature",ru="clear",su="removefeature",ou="featuresloadstart",au="featuresloadend",lu="featuresloaderror";function hu(t,e){return[[-1/0,-1/0,1/0,1/0]]}function uu(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=false,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 cu(t,e){return function(i,n,r,s,o){const a=this;uu(t,e,i,n,r,(function(t,e){a.addFeatures(t),void 0!==s&&s(t)}),o||ct)}}class du extends et{constructor(t,e,i){super(t),this.feature=e,this.features=i}}var gu=class extends pl{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:!0,projection:void 0,state:"ready",wrapX:void 0===t.wrapX||t.wrapX}),this.on,this.once,this.un,this.loader_=ct,this.format_=t.format,this.overlaps_=void 0===t.overlaps||t.overlaps,this.url_=t.url,void 0!==t.loader?this.loader_=t.loader:void 0!==this.url_&&(y(this.format_,7),this.loader_=cu(this.url_,this.format_)),this.strategy_=void 0!==t.strategy?t.strategy:hu;const e=void 0===t.useSpatialIndex||t.useSpatialIndex;let i,n;this.featuresRtree_=e?new eu:null,this.loadedExtentsRtree_=new eu,this.loadingExtentsCount_=0,this.nullGeometryFeatures_={},this.idIndex_={},this.uidIndex_={},this.featureChangeKeys_={},this.featuresCollection_=null,Array.isArray(t.features)?n=t.features:t.features&&(i=t.features,n=i.getArray()),e||void 0!==i||(i=new Ls(n)),void 0!==n&&this.addFeaturesInternal(n),void 0!==i&&this.bindFeaturesCollection_(i)}addFeature(t){this.addFeatureInternal(t),this.changed()}addFeatureInternal(t){const e=l(t);if(!this.addToIndex_(e,t))return void(this.featuresCollection_&&this.featuresCollection_.remove(t));this.setupChangeEvents_(e,t);const i=t.getGeometry();if(i){const e=i.getExtent();this.featuresRtree_&&this.featuresRtree_.insert(e,t)}else this.nullGeometryFeatures_[e]=t;this.dispatchEvent(new du(iu,t))}setupChangeEvents_(t,e){this.featureChangeKeys_[t]=[Pt(e,ft,this.handleFeatureChange_,this),Pt(e,it,this.handleFeatureChange_,this)]}addToIndex_(t,e){let i=!0;const n=e.getId();return void 0!==n&&(n.toString()in this.idIndex_?i=!1:this.idIndex_[n.toString()]=e),i&&(y(!(t in this.uidIndex_),30),this.uidIndex_[t]=e),i}addFeatures(t){this.addFeaturesInternal(t),this.changed()}addFeaturesInternal(t){const e=[],i=[],n=[];for(let e=0,n=t.length;e<n;e++){const n=t[e],r=l(n);this.addToIndex_(r,n)&&i.push(n)}for(let t=0,r=i.length;t<r;t++){const r=i[t],s=l(r);this.setupChangeEvents_(s,r);const o=r.getGeometry();if(o){const t=o.getExtent();e.push(t),n.push(r)}else this.nullGeometryFeatures_[s]=r}if(this.featuresRtree_&&this.featuresRtree_.load(e,n),this.hasListener(iu))for(let t=0,e=i.length;t<e;t++)this.dispatchEvent(new du(iu,i[t]))}bindFeaturesCollection_(t){let e=!1;this.addEventListener(iu,(function(i){e||(e=!0,t.push(i.feature),e=!1)})),this.addEventListener(su,(function(i){e||(e=!0,t.remove(i.feature),e=!1)})),t.addEventListener(Fs,function(t){e||(e=!0,this.addFeature(t.element),e=!1)}.bind(this)),t.addEventListener(Ps,function(t){e||(e=!0,this.removeFeature(t.element),e=!1)}.bind(this)),this.featuresCollection_=t}clear(t){if(t){for(const t in this.featureChangeKeys_){this.featureChangeKeys_[t].forEach(It)}this.featuresCollection_||(this.featureChangeKeys_={},this.idIndex_={},this.uidIndex_={})}else if(this.featuresRtree_){const t=function(t){this.removeFeatureInternal(t)}.bind(this);this.featuresRtree_.forEach(t);for(const t in this.nullGeometryFeatures_)this.removeFeatureInternal(this.nullGeometryFeatures_[t])}this.featuresCollection_&&this.featuresCollection_.clear(),this.featuresRtree_&&this.featuresRtree_.clear(),this.nullGeometryFeatures_={};const e=new du(ru);this.dispatchEvent(e),this.changed()}forEachFeature(t){if(this.featuresRtree_)return this.featuresRtree_.forEach(t);this.featuresCollection_&&this.featuresCollection_.forEach(t)}forEachFeatureAtCoordinateDirect(t,e){const i=[t[0],t[1],t[0],t[1]];return this.forEachFeatureInExtent(i,(function(i){return i.getGeometry().intersectsCoordinate(t)?e(i):void 0}))}forEachFeatureInExtent(t,e){if(this.featuresRtree_)return this.featuresRtree_.forEachInExtent(t,e);this.featuresCollection_&&this.featuresCollection_.forEach(e)}forEachFeatureIntersectingExtent(t,e){return this.forEachFeatureInExtent(t,(function(i){if(i.getGeometry().intersectsExtent(t)){const t=e(i);if(t)return t}}))}getFeaturesCollection(){return this.featuresCollection_}getFeatures(){let t;return this.featuresCollection_?t=this.featuresCollection_.getArray().slice(0):this.featuresRtree_&&(t=this.featuresRtree_.getAll(),gt(this.nullGeometryFeatures_)||at(t,Object.values(this.nullGeometryFeatures_))),t}getFeaturesAtCoordinate(t){const e=[];return this.forEachFeatureAtCoordinateDirect(t,(function(t){e.push(t)})),e}getFeaturesInExtent(t,e){if(this.featuresRtree_){if(!(e&&e.canWrapX()&&this.getWrapX()))return this.featuresRtree_.getInExtent(t);const i=function(t,e){if(e.canWrapX()){const i=e.getExtent();if(!isFinite(t[0])||!isFinite(t[2]))return[[i[0],t[1],i[2],t[3]]];si(t,e);const n=ei(i);if(ei(t)>n)return[[i[0],t[1],i[2],t[3]]];if(t[0]<i[0])return[[t[0]+n,t[1],i[2],t[3]],[i[0],t[1],t[2],t[3]]];if(t[2]>i[2])return[[t[0],t[1],i[2],t[3]],[i[0],t[1],t[2]-n,t[3]]]}return[t]}(t,e);return[].concat(...i.map((t=>this.featuresRtree_.getInExtent(t))))}return this.featuresCollection_?this.featuresCollection_.getArray().slice(0):[]}getClosestFeatureToCoordinate(t,e){const i=t[0],n=t[1];let r=null;const s=[NaN,NaN];let o=1/0;const a=[-1/0,-1/0,1/0,1/0];return e=e||ht,this.featuresRtree_.forEachInExtent(a,(function(t){if(e(t)){const e=t.getGeometry(),l=o;if(o=e.closestPointXY(i,n,s,o),o<l){r=t;const e=Math.sqrt(o);a[0]=i-e,a[1]=n-e,a[2]=i+e,a[3]=n+e}}})),r}getExtent(t){return this.featuresRtree_.getExtent(t)}getFeatureById(t){const e=this.idIndex_[t.toString()];return void 0!==e?e:null}getFeatureByUid(t){const e=this.uidIndex_[t];return void 0!==e?e:null}getFormat(){return this.format_}getOverlaps(){return this.overlaps_}getUrl(){return this.url_}handleFeatureChange_(t){const e=t.target,i=l(e),n=e.getGeometry();if(n){const t=n.getExtent();i in this.nullGeometryFeatures_?(delete this.nullGeometryFeatures_[i],this.featuresRtree_&&this.featuresRtree_.insert(t,e)):this.featuresRtree_&&this.featuresRtree_.update(t,e)}else i in this.nullGeometryFeatures_||(this.featuresRtree_&&this.featuresRtree_.remove(e),this.nullGeometryFeatures_[i]=e);const r=e.getId();if(void 0!==r){const t=r.toString();this.idIndex_[t]!==e&&(this.removeFromIdIndex_(e),this.idIndex_[t]=e)}else this.removeFromIdIndex_(e),this.uidIndex_[i]=e;this.changed(),this.dispatchEvent(new du(nu,e))}hasFeature(t){const e=t.getId();return void 0!==e?e in this.idIndex_:l(t)in this.uidIndex_}isEmpty(){return this.featuresRtree_?this.featuresRtree_.isEmpty()&&gt(this.nullGeometryFeatures_):!this.featuresCollection_||0===this.featuresCollection_.getLength()}loadFeatures(t,e,i){const n=this.loadedExtentsRtree_,r=this.strategy_(t,e,i);for(let t=0,s=r.length;t<s;++t){const s=r[t];n.forEachInExtent(s,(function(t){return Me(t.extent,s)}))||(++this.loadingExtentsCount_,this.dispatchEvent(new du(ou)),this.loader_.call(this,s,e,i,function(t){--this.loadingExtentsCount_,this.dispatchEvent(new du(au,void 0,t))}.bind(this),function(){--this.loadingExtentsCount_,this.dispatchEvent(new du(lu))}.bind(this)),n.insert(s,{extent:s.slice()}))}this.loading=!(this.loader_.length<4)&&this.loadingExtentsCount_>0}refresh(){this.clear(!0),this.loadedExtentsRtree_.clear(),super.refresh()}removeLoadedExtent(t){const e=this.loadedExtentsRtree_;let i;e.forEachInExtent(t,(function(e){if(Ge(e.extent,t))return i=e,!0})),i&&e.remove(i)}removeFeature(t){if(!t)return;const e=l(t);e in this.nullGeometryFeatures_?delete this.nullGeometryFeatures_[e]:this.featuresRtree_&&this.featuresRtree_.remove(t);this.removeFeatureInternal(t)&&this.changed()}removeFeatureInternal(t){const e=l(t),i=this.featureChangeKeys_[e];if(!i)return;i.forEach(It),delete this.featureChangeKeys_[e];const n=t.getId();return void 0!==n&&delete this.idIndex_[n.toString()],delete this.uidIndex_[e],this.dispatchEvent(new du(su,t)),t}removeFromIdIndex_(t){let e=!1;for(const i in this.idIndex_)if(this.idIndex_[i]===t){delete this.idIndex_[i],e=!0;break}return e}setLoader(t){this.loader_=t}setUrl(t){y(this.format_,7),this.url_=t,this.setLoader(cu(t,this.format_))}};const pu={image:["Polygon","Circle","LineString","Image","Text"],hybrid:["Polygon","LineString"],vector:[]},fu={hybrid:["Image","Text","Default"],vector:["Polygon","Circle","LineString","Image","Text","Default"]};var mu=class extends Bl{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!==To&&r!==Ro||(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),u=n.viewHints,c=!(u[Mo]||u[Io]);!c&&h.wantedResolution||(h.wantedResolution=o);return this.prepareTile(h,r,a)&&(c||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()?l(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 h=n.getSource(),u=n.getDeclutter(),c=h.getTileGrid(),d=h.getTileGridForProjection(i).getTileCoordExtent(t.wrappedTileCoord),g=h.getSourceTiles(e,i,t),p=l(n);delete t.hitDetectionImageData[p],t.executorGroups[p]=[],u&&(t.declutterExecutorGroups[p]=[]),a.dirty=!1;for(let i=0,r=g.length;i<r;++i){const r=g[i];if(r.getState()!=To)continue;const l=r.tileCoord,f=c.getTileCoordExtent(l),m=Je(d,f),_=Te(m,n.getRenderBuffer()*o,this.tmpExtent),y=Ge(f,m)?null:_,v=new Fh(0,_,o,e),x=u?new Fh(0,m,o,e):void 0,b=Kh(o,e),S=function(t){let e;const i=t.getStyleFunction()||n.getStyleFunction();if(i&&(e=i(t,o)),e){const i=this.renderFeature(t,b,e,v,x);a.dirty=a.dirty||i}},w=r.getFeatures();s&&s!==a.renderedRenderOrder&&w.sort(s);for(let t=0,e=w.length;t<e;++t){const e=w[t];y&&!ii(y,e.getGeometry().getExtent())||S.call(this,e)}const C=v.finish(),E="vector"!==n.getRenderMode()&&u&&1===g.length?null:m,T=new Uh(E,o,e,h.getOverlaps(),C,n.getRenderBuffer());if(t.executorGroups[p].push(T),x){const i=new Uh(null,o,e,h.getOverlaps(),x.finish(),n.getRenderBuffer());t.declutterExecutorGroups[p].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(),h=a.getSource().getTileGridForProjection(e.viewState.projection),u=Ee([t]);Te(u,s*i,u);const c={},d=function(t,e,i){let s=t.getId();void 0===s&&(s=l(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})}},g=this.renderedTiles;let p;for(let n=0,r=g.length;!p&&n<r;++n){const r=g[n];if(!ii(h.getTileCoordExtent(r.wrappedTileCoord),u))continue;const c=l(a),f=[r.executorGroups[c]],m=r.declutterExecutorGroups[c];m&&f.push(m),f.some((n=>{const r=n===m?e.declutterTree.all().map((t=>t.value)):null;for(let e=0,a=n.length;e<a;++e){const a=n[e];if(p=a.forEachFeatureAtCoordinate(t,s,o,i,d,r),p)return!0}}))}return p}getFeatures(t){return new Promise(function(e,i){const n=this.getLayer(),r=l(n),s=n.getSource(),o=this.renderedProjection,a=o.getExtent(),h=this.renderedResolution,u=s.getTileGridForProjection(o),c=yi(this.renderedPixelToCoordinateTransform_,t.slice()),g=u.getTileCoordForCoordAndResolution(c,h);let p;for(let t=0,e=this.renderedTiles.length;t<e;++t)if(g.toString()===this.renderedTiles[t].tileCoord.toString()){if(p=this.renderedTiles[t],p.getState()===To){const t=u.getTileCoordExtent(p.tileCoord);s.getWrapX()&&o.canWrapX()&&!Me(a,t)&&$i(c,o);break}p=void 0}if(!p||p.loadingSourceTiles>0)return void e([]);const f=Qe(u.getTileCoordExtent(p.wrappedTileCoord)),m=[(c[0]-f[0])/h,(f[1]-c[1])/h],_=p.getSourceTiles().reduce((function(t,e){return t.concat(e.getFeatures())}),[]);let y=p.hitDetectionImageData[r];if(!y&&!this.animatingOrInteracting_){const t=d(u.getTileSize(u.getZForResolution(h,s.zDirection))),e=this.renderedRotation_;y=Wh(t,[this.getRenderTransform(u.getTileCoordCenter(p.wrappedTileCoord),h,0,Xh,t[0]*Xh,t[1]*Xh,0)],_,n.getStyleFunction(),u.getTileCoordExtent(p.wrappedTileCoord),p.getReplayState(n).renderedResolution,e),p.hitDetectionImageData[r]=y}e(Zh(m,_,y))}.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[Mo]||n[Io]),s=this.renderedTiles;for(let e=0,i=s.length;e<i;++e){const i=s[e],n=i.declutterExecutorGroups[l(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),u=this.getLayer().getSource().getTileGridForProjection(e.viewState.projection),c=t.tileCoord,d=u.getTileCoordExtent(t.wrappedTileCoord),g=u.getTileCoordExtent(c,this.tmpExtent)[0]-d[0];return mi(vi(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[Mo]||i[Io]);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=fu[s],h=e.viewState,u=h.rotation,c=r.getSource(),d=c.getTileGridForProjection(h.projection).getZForResolution(h.resolution,c.zDirection),g=this.renderedTiles,p=[],f=[];let m=!0;for(let i=g.length-1;i>=0;--i){const s=g[i];m=m&&!s.getReplayState(r).dirty;const o=s.executorGroups[l(r)].filter((t=>t.hasExecutors(a)));if(0===o.length)continue;const h=this.getTileRenderTransform(s,e),c=s.tileCoord[0];let _=!1;const y=o[0].getClipCoords(h);if(y){for(let e=0,i=p.length;e<i;++e)if(d!==c&&c<f[e]){const i=p[e];ii([y[0],y[3],y[4],y[7]],[i[0],i[3],i[4],i[7]])&&(_||(t.save(),_=!0),t.beginPath(),t.moveTo(y[0],y[1]),t.lineTo(y[2],y[3]),t.lineTo(y[4],y[5]),t.lineTo(y[6],y[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())}p.push(y),f.push(c)}for(let e=0,i=o.length;e<i;++e){o[e].execute(t,1,h,u,n,a)}_&&t.restore()}t.globalAlpha=o,this.ready=m,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=$h(n,t,i[o],e,this.boundHandleStyleImageChange_,void 0,r)||s;else s=$h(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[l(i)];n.renderedTileRevision=r;const o=t.wrappedTileCoord,a=o[0],h=i.getSource();let u=e.pixelRatio;const c=e.viewState.projection,d=h.getTileGridForProjection(c),g=d.getResolution(t.tileCoord[0]),p=e.pixelRatio/t.wantedResolution*g,f=d.getResolution(a),m=t.getContext(i);u=Math.round(Math.max(u,p/u));const _=h.getTilePixelSize(a,u,c);m.canvas.width=_[0],m.canvas.height=_[1];const y=u/p;if(1!==y){const t=fi(this.tmpTransform_);vi(t,y,y),m.setTransform.apply(m,t)}const v=d.getTileCoordExtent(o,this.tmpExtent),x=p/f,b=fi(this.tmpTransform_);vi(b,x,-x),xi(b,-v[0],-v[3]);for(let t=0,e=s.length;t<e;++t){s[t].execute(m,y,b,0,!0,pu[i.getRenderMode()])}n.renderedTileResolution=t.wantedResolution}};var _u=class extends gh{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";y("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 mu(this)}getFeatures(t){return super.getFeatures(t)}getRenderMode(){return this.renderMode_}getPreload(){return this.get(Al)}getUseInterimTilesOnError(){return this.get(Dl)}setPreload(t){this.set(Al,t)}setUseInterimTilesOnError(t){this.set(Dl,t)}};var yu=class extends Ja{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==Co&&(this.setState(Eo),this.tileLoadFunction_(this,this.url_),this.loader_&&this.loader_(this.extent,this.resolution,this.projection))}onLoad(t,e){this.setFeatures(t)}onError(){this.setState(Ro)}setFeatures(t){this.features_=t,this.setState(To)}setLoader(t){this.loader_=t}};const vu=[];var xu=class extends Ja{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=l(t);return e in this.context_||(this.context_[e]=Y(1,1,vu)),this.context_[e]}hasContext(t){return l(t)in this.context_}getImage(t){return this.hasContext(t)?this.getContext(t).canvas:null}getReplayState(t){const e=l(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];K(e),vu.push(e.canvas),delete this.context_[t]}super.release()}};var bu=class extends Pl{constructor(t){const e=t.projection||"EPSG:3857",i=t.extent||bl(e),n=t.tileGrid||yl({extent:i,maxResolution:t.maxResolution,maxZoom:void 0!==t.maxZoom?t.maxZoom:22,minZoom:t.minZoom,tileSize:t.tileSize||512});super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,interpolate:!0,opaque:!1,projection:e,state:t.state,tileGrid:n,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:Su,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:void 0===t.zDirection?1:t.zDirection}),this.format_=t.format?t.format:null,this.sourceTileCache=new hl(this.tileCache.highWaterMark),this.overlaps_=null==t.overlaps||t.overlaps,this.tileClass=t.tileClass?t.tileClass:yu,this.tileGrids_={}}getFeaturesInExtent(t){const e=[],i=this.tileCache;if(0===i.getCount())return e;const n=Ya(i.peekFirstKey())[0],r=this.tileGrid;return i.forEach((function(i){if(i.tileCoord[0]!==n||i.getState()!==To)return;const s=i.getSourceTiles();for(let i=0,n=s.length;i<n;++i){const n=s[i],o=n.tileCoord;if(ii(t,r.getTileCoordExtent(o))){const i=n.getFeatures();if(i)for(let n=0,r=i.length;n<r;++n){const r=i[n],s=r.getGeometry();ii(t,s.getExtent())&&e.push(r)}}}})),e}getOverlaps(){return this.overlaps_}clear(){this.tileCache.clear(),this.sourceTileCache.clear()}expireCache(t,e){const i=this.getTileCacheForProjection(t),n=Object.keys(e).reduce(((t,e)=>{const n=function(t){const[e,i,n]=t.substring(t.lastIndexOf("/")+1,t.length).split(",").map(Number);return Za(e,i,n)}(e),r=i.peek(n);if(r){const e=r.sourceTiles;for(let i=0,n=e.length;i<n;++i)t[e[i].getKey()]=!0}return t}),{});super.expireCache(t,e),this.sourceTileCache.expireCache(n)}getSourceTiles(t,e,i){if(i.getState()===Co){i.setState(Eo);const n=i.wrappedTileCoord,r=this.getTileGridForProjection(e),s=r.getTileCoordExtent(n),o=n[0],a=r.getResolution(o);Te(s,-a,s);const l=this.tileGrid,h=l.getExtent();h&&Je(s,h,s);const u=l.getZForResolution(a,this.zDirection);l.forEachTileCoord(s,u,(n=>{const r=this.tileUrlFunction(n,t,e),s=this.sourceTileCache.containsKey(r)?this.sourceTileCache.get(r):new this.tileClass(n,r?Co:Fo,r,this.format_,this.tileLoadFunction);i.sourceTiles.push(s);const o=s.getState();if(o<To){const t=e=>{this.handleTileChange(e);const n=s.getState();if(n===To||n===Ro){const e=s.getKey();e in i.errorTileKeys?s.getState()===To&&delete i.errorTileKeys[e]:i.loadingSourceTiles--,n===Ro?i.errorTileKeys[e]=!0:s.removeEventListener(ft,t),0===i.loadingSourceTiles&&i.setState(gt(i.errorTileKeys)?To:Ro)}};s.addEventListener(ft,t),i.loadingSourceTiles++}o===Co&&(s.extent=l.getTileCoordExtent(n),s.projection=e,s.resolution=l.getResolution(n[0]),this.sourceTileCache.set(r,s),s.load())})),i.loadingSourceTiles||i.setState(i.sourceTiles.some((t=>t.getState()===Ro))?Ro:To)}return i.sourceTiles}getTile(t,e,i,n,r){const s=Za(t,e,i),o=this.getKey();let a;if(this.tileCache.containsKey(s)&&(a=this.tileCache.get(s),a.key===o))return a;const l=[t,e,i];let h=this.getTileCoordForTileUrlFunction(l,r);const u=this.getTileGrid().getExtent(),c=this.getTileGridForProjection(r);if(h&&u){const e=c.getTileCoordExtent(h);Te(e,-c.getResolution(t),e),ii(u,e)||(h=null)}let d=!0;if(null!==h){const e=this.tileGrid,i=c.getResolution(t),s=e.getZForResolution(i,1),o=c.getTileCoordExtent(h);Te(o,-i,o),e.forEachTileCoord(o,s,function(t){d=d&&!this.tileUrlFunction(t,n,r)}.bind(this))}const g=new xu(l,d?Fo:Co,h,this.getSourceTiles.bind(this,n,r));return g.key=o,a?(g.interimTile=a,g.refreshInterimChain(),this.tileCache.replace(s,g)):this.tileCache.set(s,g),g}getTileGridForProjection(t){const e=t.getCode();let i=this.tileGrids_[e];if(!i){const t=this.tileGrid,n=t.getResolutions().slice(),r=n.map((function(e,i){return t.getOrigin(i)})),s=n.map((function(e,i){return t.getTileSize(i)})),o=43;for(let t=n.length;t<o;++t)n.push(n[t-1]/2),r.push(r[t-1]),s.push(s[t-1]);i=new $a({extent:t.getExtent(),origins:r,resolutions:n,tileSizes:s}),this.tileGrids_[e]=i}return i}getTilePixelRatio(t){return t}getTilePixelSize(t,e,i){const n=d(this.getTileGridForProjection(i).getTileSize(t),this.tmpSize);return[Math.round(n[0]*e),Math.round(n[1]*e)]}updateCacheSize(t,e){super.updateCacheSize(2*t,e),this.sourceTileCache.highWaterMark=this.getTileCacheForProjection(e).highWaterMark}};function Su(t,e){t.setLoader((function(i,n,r){uu(e,t.getFormat(),i,n,r,t.onLoad.bind(t),t.onError.bind(t))}))}var 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Uu={kind:"null"},Vu={kind:"number"},Xu={kind:"string"},Wu={kind:"boolean"},Zu={kind:"color"},qu={kind:"object"},Yu={kind:"value"},Ku={kind:"collator"},Hu={kind:"formatted"},$u={kind:"resolvedImage"};function Ju(t,e){return{kind:"array",itemType:t,N:e}}function Qu(t){if("array"===t.kind){var e=Qu(t.itemType);return"number"==typeof t.N?"array<"+e+", "+t.N+">":"value"===t.itemType.kind?"array":"array<"+e+">"}return t.kind}var tc=[Uu,Vu,Xu,Wu,Zu,Hu,qu,Ju(Yu),$u];function ec(t,e){if("error"===e.kind)return null;if("array"===t.kind){if("array"===e.kind&&(0===e.N&&"value"===e.itemType.kind||!ec(t.itemType,e.itemType))&&("number"!=typeof t.N||t.N===e.N))return null}else{if(t.kind===e.kind)return null;if("value"===t.kind)for(var i=0,n=tc;i<n.length;i+=1){if(!ec(n[i],e))return null}}return"Expected "+Qu(t)+" but found "+Qu(e)+" instead."}function ic(t,e){return e.some((function(e){return e.kind===t.kind}))}function nc(t,e){return 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i=0;i<e.length;i++)if(Ac(t,e[i]))return!0;return!1}function Oc(t,e,i){for(var n=[],r=0;r<t.length;r++){for(var s=[],o=0;o<t[r].length;o++){var a=Rc(t[r][o],i);Ec(e,a),s.push(a)}n.push(s)}return n}function zc(t,e,i){for(var n=[],r=0;r<t.length;r++){var s=Oc(t[r],e,i);n.push(s)}return n}function Gc(t,e,i,n){if(t[0]<i[0]||t[0]>i[2]){var r=.5*n,s=t[0]-i[0]>r?-n:i[0]-t[0]>r?n:0;0===s&&(s=t[0]-i[2]>r?-n:i[2]-t[0]>r?n:0),t[0]+=s}Ec(e,t)}function Nc(t,e,i,n){var r=Math.pow(2,n.z)*Cc,s=[n.x*Cc,n.y*Cc],o=[];if(!t)return o;for(var a=0,l=t;a<l.length;a+=1)for(var h=0,u=l[a];h<u.length;h+=1){var c=u[h],d=[c.x+s[0],c.y+s[1]];Gc(d,e,i,r),o.push(d)}return o}function jc(t,e,i,n){var r,s=Math.pow(2,n.z)*Cc,o=[n.x*Cc,n.y*Cc],a=[];if(!t)return a;for(var l=0,h=t;l<h.length;l+=1){for(var u=[],c=0,d=h[l];c<d.length;c+=1){var g=d[c],p=[g.x+o[0],g.y+o[1]];Ec(e,p),u.push(p)}a.push(u)}if(e[2]-e[0]<=s/2){(r=e)[0]=r[1]=1/0,r[2]=r[3]=-1/0;for(var f=0,m=a;f<m.length;f+=1)for(var 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n=[],r=null;e.expectedType&&"value"!==e.expectedType.kind&&(r=e.expectedType);for(var s=1;s<t.length;s+=2){var o=1===s?-1/0:t[s],a=t[s+1],l=s,h=s+1;if("number"!=typeof o)return e.error('Input/output pairs for "step" expressions must be defined using literal numeric values (not computed expressions) for the input values.',l);if(n.length&&n[n.length-1][0]>=o)return e.error('Input/output pairs for "step" expressions must be arranged with input values in strictly ascending order.',l);var u=e.parse(a,h,r);if(!u)return null;r=r||u.type,n.push([o,u])}return new Kc(r,i,n)},Kc.prototype.evaluate=function(t){var e=this.labels,i=this.outputs;if(1===e.length)return i[0].evaluate(t);var n=this.input.evaluate(t);if(n<=e[0])return i[0].evaluate(t);var r=e.length;return n>=e[r-1]?i[r-1].evaluate(t):i[Yc(e,n)].evaluate(t)},Kc.prototype.eachChild=function(t){t(this.input);for(var e=0,i=this.outputs;e<i.length;e+=1){t(i[e])}},Kc.prototype.outputDefined=function(){return this.outputs.every((function(t){return t.outputDefined()}))},Kc.prototype.serialize=function(){for(var t=["step",this.input.serialize()],e=0;e<this.labels.length;e++)e>0&&t.push(this.labels[e]),t.push(this.outputs[e].serialize());return t};var Hc=$c;function $c(t,e,i,n){this.cx=3*t,this.bx=3*(i-t)-this.cx,this.ax=1-this.cx-this.bx,this.cy=3*e,this.by=3*(n-e)-this.cy,this.ay=1-this.cy-this.by,this.p1x=t,this.p1y=n,this.p2x=i,this.p2y=n}function Jc(t,e,i){return t*(1-i)+e*i}$c.prototype.sampleCurveX=function(t){return((this.ax*t+this.bx)*t+this.cx)*t},$c.prototype.sampleCurveY=function(t){return((this.ay*t+this.by)*t+this.cy)*t},$c.prototype.sampleCurveDerivativeX=function(t){return(3*this.ax*t+2*this.bx)*t+this.cx},$c.prototype.solveCurveX=function(t,e){var i,n,r,s,o;for(void 0===e&&(e=1e-6),r=t,o=0;o<8;o++){if(s=this.sampleCurveX(r)-t,Math.abs(s)<e)return r;var a=this.sampleCurveDerivativeX(r);if(Math.abs(a)<1e-6)break;r-=s/a}if((r=t)<(i=0))return i;if(r>(n=1))return n;for(;i<n;){if(s=this.sampleCurveX(r),Math.abs(s-t)<e)return r;t>s?i=r:n=r,r=.5*(n-i)+i}return r},$c.prototype.solve=function(t,e){return this.sampleCurveY(this.solveCurveX(t,e))};var Qc=Object.freeze({__proto__:null,number:Jc,color:function(t,e,i){return new Mu(Jc(t.r,e.r,i),Jc(t.g,e.g,i),Jc(t.b,e.b,i),Jc(t.a,e.a,i))},array:function(t,e,i){return t.map((function(t,n){return Jc(t,e[n],i)}))}}),td=.95047,ed=1.08883,id=4/29,nd=6/29,rd=3*nd*nd,sd=Math.PI/180,od=180/Math.PI;function ad(t){return t>.008856451679035631?Math.pow(t,1/3):t/rd+id}function ld(t){return t>nd?t*t*t:rd*(t-id)}function hd(t){return 255*(t<=.0031308?12.92*t:1.055*Math.pow(t,1/2.4)-.055)}function ud(t){return(t/=255)<=.04045?t/12.92:Math.pow((t+.055)/1.055,2.4)}function cd(t){var e=ud(t.r),i=ud(t.g),n=ud(t.b),r=ad((.4124564*e+.3575761*i+.1804375*n)/td),s=ad((.2126729*e+.7151522*i+.072175*n)/1);return{l:116*s-16,a:500*(r-s),b:200*(s-ad((.0193339*e+.119192*i+.9503041*n)/ed)),alpha:t.a}}function dd(t){var e=(t.l+16)/116,i=isNaN(t.a)?e:e+t.a/500,n=isNaN(t.b)?e:e-t.b/200;return e=1*ld(e),i=td*ld(i),n=ed*ld(n),new Mu(hd(3.2404542*i-1.5371385*e-.4985314*n),hd(-.969266*i+1.8760108*e+.041556*n),hd(.0556434*i-.2040259*e+1.0572252*n),t.alpha)}function gd(t,e,i){var n=e-t;return t+i*(n>180||n<-180?n-360*Math.round(n/360):n)}var pd={forward:cd,reverse:dd,interpolate:function(t,e,i){return{l:Jc(t.l,e.l,i),a:Jc(t.a,e.a,i),b:Jc(t.b,e.b,i),alpha:Jc(t.alpha,e.alpha,i)}}},fd={forward:function(t){var e=cd(t),i=e.l,n=e.a,r=e.b,s=Math.atan2(r,n)*od;return{h:s<0?s+360:s,c:Math.sqrt(n*n+r*r),l:i,alpha:t.a}},reverse:function(t){var e=t.h*sd,i=t.c;return dd({l:t.l,a:Math.cos(e)*i,b:Math.sin(e)*i,alpha:t.alpha})},interpolate:function(t,e,i){return{h:gd(t.h,e.h,i),c:Jc(t.c,e.c,i),l:Jc(t.l,e.l,i),alpha:Jc(t.alpha,e.alpha,i)}}},md=function(t,e,i,n,r){this.type=t,this.operator=e,this.interpolation=i,this.input=n,this.labels=[],this.outputs=[];for(var s=0,o=r;s<o.length;s+=1){var a=o[s],l=a[0],h=a[1];this.labels.push(l),this.outputs.push(h)}};function _d(t,e,i,n){var r=n-i,s=t-i;return 0===r?0:1===e?s/r:(Math.pow(e,s)-1)/(Math.pow(e,r)-1)}md.interpolationFactor=function(t,e,i,n){var r=0;if("exponential"===t.name)r=_d(e,t.base,i,n);else if("linear"===t.name)r=_d(e,1,i,n);else if("cubic-bezier"===t.name){var s=t.controlPoints;r=new Hc(s[0],s[1],s[2],s[3]).solve(_d(e,1,i,n))}return r},md.parse=function(t,e){var i=t[0],n=t[1],r=t[2],s=t.slice(3);if(!Array.isArray(n)||0===n.length)return e.error("Expected an interpolation type expression.",1);if("linear"===n[0])n={name:"linear"};else if("exponential"===n[0]){var o=n[1];if("number"!=typeof o)return e.error("Exponential interpolation requires a numeric base.",1,1);n={name:"exponential",base:o}}else{if("cubic-bezier"!==n[0])return e.error("Unknown interpolation type "+String(n[0]),1,0);var a=n.slice(1);if(4!==a.length||a.some((function(t){return"number"!=typeof t||t<0||t>1})))return e.error("Cubic bezier interpolation 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null;h=h||f.type,l.push([c,f])}return"number"===h.kind||"color"===h.kind||"array"===h.kind&&"number"===h.itemType.kind&&"number"==typeof h.N?new md(h,i,n,r,l):e.error("Type "+Qu(h)+" is not interpolatable.")},md.prototype.evaluate=function(t){var e=this.labels,i=this.outputs;if(1===e.length)return i[0].evaluate(t);var n=this.input.evaluate(t);if(n<=e[0])return i[0].evaluate(t);var r=e.length;if(n>=e[r-1])return i[r-1].evaluate(t);var s=Yc(e,n),o=e[s],a=e[s+1],l=md.interpolationFactor(this.interpolation,n,o,a),h=i[s].evaluate(t),u=i[s+1].evaluate(t);return"interpolate"===this.operator?Qc[this.type.kind.toLowerCase()](h,u,l):"interpolate-hcl"===this.operator?fd.reverse(fd.interpolate(fd.forward(h),fd.forward(u),l)):pd.reverse(pd.interpolate(pd.forward(h),pd.forward(u),l))},md.prototype.eachChild=function(t){t(this.input);for(var e=0,i=this.outputs;e<i.length;e+=1){t(i[e])}},md.prototype.outputDefined=function(){return this.outputs.every((function(t){return t.outputDefined()}))},md.prototype.serialize=function(){var t;t="linear"===this.interpolation.name?["linear"]:"exponential"===this.interpolation.name?1===this.interpolation.base?["linear"]:["exponential",this.interpolation.base]:["cubic-bezier"].concat(this.interpolation.controlPoints);for(var e=[this.operator,t,this.input.serialize()],i=0;i<this.labels.length;i++)e.push(this.labels[i],this.outputs[i].serialize());return e};var yd=function(t,e){this.type=t,this.args=e};yd.parse=function(t,e){if(t.length<2)return e.error("Expectected at least one argument.");var i=null,n=e.expectedType;n&&"value"!==n.kind&&(i=n);for(var r=[],s=0,o=t.slice(1);s<o.length;s+=1){var a=o[s],l=e.parse(a,1+r.length,i,void 0,{typeAnnotation:"omit"});if(!l)return null;i=i||l.type,r.push(l)}var h=n&&r.some((function(t){return ec(n,t.type)}));return new yd(h?Yu:i,r)},yd.prototype.evaluate=function(t){for(var e,i=null,n=0,r=0,s=this.args;r<s.length;r+=1){if(n++,(i=s[r].evaluate(t))&&i instanceof ac&&!i.available&&(e||(e=i),i=null,n===this.args.length))return e;if(null!==i)break}return i},yd.prototype.eachChild=function(t){this.args.forEach(t)},yd.prototype.outputDefined=function(){return this.args.every((function(t){return t.outputDefined()}))},yd.prototype.serialize=function(){var t=["coalesce"];return this.eachChild((function(e){t.push(e.serialize())})),t};var vd=function(t,e){this.type=e.type,this.bindings=[].concat(t),this.result=e};vd.prototype.evaluate=function(t){return this.result.evaluate(t)},vd.prototype.eachChild=function(t){for(var e=0,i=this.bindings;e<i.length;e+=1){t(i[e][1])}t(this.result)},vd.parse=function(t,e){if(t.length<4)return e.error("Expected at least 3 arguments, but found "+(t.length-1)+" instead.");for(var i=[],n=1;n<t.length-1;n+=2){var r=t[n];if("string"!=typeof r)return e.error("Expected string, but found "+typeof r+" instead.",n);if(/[^a-zA-Z0-9_]/.test(r))return e.error("Variable names must contain only alphanumeric characters or '_'.",n);var s=e.parse(t[n+1],n+1);if(!s)return null;i.push([r,s])}var o=e.parse(t[t.length-1],t.length-1,e.expectedType,i);return o?new vd(i,o):null},vd.prototype.outputDefined=function(){return this.result.outputDefined()},vd.prototype.serialize=function(){for(var t=["let"],e=0,i=this.bindings;e<i.length;e+=1){var n=i[e],r=n[0],s=n[1];t.push(r,s.serialize())}return t.push(this.result.serialize()),t};var xd=function(t,e,i){this.type=t,this.index=e,this.input=i};xd.parse=function(t,e){if(3!==t.length)return e.error("Expected 2 arguments, but found "+(t.length-1)+" instead.");var i=e.parse(t[1],1,Vu),n=e.parse(t[2],2,Ju(e.expectedType||Yu));if(!i||!n)return null;var r=n.type;return new xd(r.itemType,i,n)},xd.prototype.evaluate=function(t){var e=this.index.evaluate(t),i=this.input.evaluate(t);if(e<0)throw new gc("Array index out of bounds: "+e+" < 0.");if(e>=i.length)throw new gc("Array index out of bounds: "+e+" > "+(i.length-1)+".");if(e!==Math.floor(e))throw new gc("Array index must be an integer, but found "+e+" instead.");return i[e]},xd.prototype.eachChild=function(t){t(this.index),t(this.input)},xd.prototype.outputDefined=function(){return!1},xd.prototype.serialize=function(){return["at",this.index.serialize(),this.input.serialize()]};var bd=function(t,e){this.type=Wu,this.needle=t,this.haystack=e};bd.parse=function(t,e){if(3!==t.length)return e.error("Expected 2 arguments, but found "+(t.length-1)+" instead.");var i=e.parse(t[1],1,Yu),n=e.parse(t[2],2,Yu);return i&&n?ic(i.type,[Wu,Xu,Vu,Uu,Yu])?new bd(i,n):e.error("Expected first argument to be of type boolean, string, number or null, but found "+Qu(i.type)+" instead"):null},bd.prototype.evaluate=function(t){var e=this.needle.evaluate(t),i=this.haystack.evaluate(t);if(null==i)return!1;if(!nc(e,["boolean","string","number","null"]))throw new gc("Expected first argument to be of type boolean, string, number or null, but found "+Qu(uc(e))+" instead.");if(!nc(i,["string","array"]))throw new gc("Expected second argument to be of type array or string, but found "+Qu(uc(i))+" instead.");return i.indexOf(e)>=0},bd.prototype.eachChild=function(t){t(this.needle),t(this.haystack)},bd.prototype.outputDefined=function(){return!0},bd.prototype.serialize=function(){return["in",this.needle.serialize(),this.haystack.serialize()]};var Sd=function(t,e,i){this.type=Vu,this.needle=t,this.haystack=e,this.fromIndex=i};Sd.parse=function(t,e){if(t.length<=2||t.length>=5)return e.error("Expected 3 or 4 arguments, but found "+(t.length-1)+" instead.");var i=e.parse(t[1],1,Yu),n=e.parse(t[2],2,Yu);if(!i||!n)return null;if(!ic(i.type,[Wu,Xu,Vu,Uu,Yu]))return e.error("Expected first argument to be of type boolean, string, number or null, but found "+Qu(i.type)+" instead");if(4===t.length){var r=e.parse(t[3],3,Vu);return r?new Sd(i,n,r):null}return new Sd(i,n)},Sd.prototype.evaluate=function(t){var e=this.needle.evaluate(t),i=this.haystack.evaluate(t);if(!nc(e,["boolean","string","number","null"]))throw new gc("Expected first argument to be of type boolean, string, number or null, but found "+Qu(uc(e))+" instead.");if(!nc(i,["string","array"]))throw new gc("Expected second argument to be of type array or string, but found "+Qu(uc(i))+" instead.");if(this.fromIndex){var n=this.fromIndex.evaluate(t);return i.indexOf(e,n)}return i.indexOf(e)},Sd.prototype.eachChild=function(t){t(this.needle),t(this.haystack),this.fromIndex&&t(this.fromIndex)},Sd.prototype.outputDefined=function(){return!1},Sd.prototype.serialize=function(){if(null!=this.fromIndex&&void 0!==this.fromIndex){var t=this.fromIndex.serialize();return["index-of",this.needle.serialize(),this.haystack.serialize(),t]}return["index-of",this.needle.serialize(),this.haystack.serialize()]};var wd=function(t,e,i,n,r,s){this.inputType=t,this.type=e,this.input=i,this.cases=n,this.outputs=r,this.otherwise=s};wd.parse=function(t,e){if(t.length<5)return e.error("Expected at least 4 arguments, but found only "+(t.length-1)+".");if(t.length%2!=1)return e.error("Expected an even number of arguments.");var i,n;e.expectedType&&"value"!==e.expectedType.kind&&(n=e.expectedType);for(var r={},s=[],o=2;o<t.length-1;o+=2){var a=t[o],l=t[o+1];Array.isArray(a)||(a=[a]);var h=e.concat(o);if(0===a.length)return h.error("Expected at least one branch label.");for(var u=0,c=a;u<c.length;u+=1){var d=c[u];if("number"!=typeof d&&"string"!=typeof d)return h.error("Branch labels must be numbers or strings.");if("number"==typeof d&&Math.abs(d)>Number.MAX_SAFE_INTEGER)return h.error("Branch labels must be integers no larger than "+Number.MAX_SAFE_INTEGER+".");if("number"==typeof d&&Math.floor(d)!==d)return h.error("Numeric branch labels must be integer values.");if(i){if(h.checkSubtype(i,uc(d)))return null}else i=uc(d);if(void 0!==r[String(d)])return h.error("Branch labels must be unique.");r[String(d)]=s.length}var g=e.parse(l,o,n);if(!g)return null;n=n||g.type,s.push(g)}var p=e.parse(t[1],1,Yu);if(!p)return null;var f=e.parse(t[t.length-1],t.length-1,n);return f?"value"!==p.type.kind&&e.concat(1).checkSubtype(i,p.type)?null:new wd(i,n,p,r,s,f):null},wd.prototype.evaluate=function(t){var e=this.input.evaluate(t);return(uc(e)===this.inputType&&this.outputs[this.cases[e]]||this.otherwise).evaluate(t)},wd.prototype.eachChild=function(t){t(this.input),this.outputs.forEach(t),t(this.otherwise)},wd.prototype.outputDefined=function(){return this.outputs.every((function(t){return t.outputDefined()}))&&this.otherwise.outputDefined()},wd.prototype.serialize=function(){for(var t=this,e=["match",this.input.serialize()],i=[],n={},r=0,s=Object.keys(this.cases).sort();r<s.length;r+=1){var o=s[r];void 0===(c=n[this.cases[o]])?(n[this.cases[o]]=i.length,i.push([this.cases[o],[o]])):i[c][1].push(o)}for(var a=function(e){return"number"===t.inputType.kind?Number(e):e},l=0,h=i;l<h.length;l+=1){var u=h[l],c=u[0],d=u[1];1===d.length?e.push(a(d[0])):e.push(d.map(a)),e.push(this.outputs[outputIndex$1].serialize())}return e.push(this.otherwise.serialize()),e};var Cd=function(t,e,i){this.type=t,this.branches=e,this.otherwise=i};Cd.parse=function(t,e){if(t.length<4)return e.error("Expected at least 3 arguments, but found only "+(t.length-1)+".");if(t.length%2!=0)return e.error("Expected an odd number of arguments.");var i;e.expectedType&&"value"!==e.expectedType.kind&&(i=e.expectedType);for(var n=[],r=1;r<t.length-1;r+=2){var s=e.parse(t[r],r,Wu);if(!s)return null;var o=e.parse(t[r+1],r+1,i);if(!o)return null;n.push([s,o]),i=i||o.type}var a=e.parse(t[t.length-1],t.length-1,i);return a?new Cd(i,n,a):null},Cd.prototype.evaluate=function(t){for(var e=0,i=this.branches;e<i.length;e+=1){var n=i[e],r=n[0],s=n[1];if(r.evaluate(t))return s.evaluate(t)}return this.otherwise.evaluate(t)},Cd.prototype.eachChild=function(t){for(var e=0,i=this.branches;e<i.length;e+=1){var n=i[e],r=n[0],s=n[1];t(r),t(s)}t(this.otherwise)},Cd.prototype.outputDefined=function(){return this.branches.every((function(t){return 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Vt="center";-1!==Ot.indexOf("left")?(Vt="left",Ut=Gt):-1!==Ot.indexOf("right")&&(Vt="right",Ut=-Gt),q.setTextAlign(Vt);var Xt=Yg(w,"layout","text-rotation-alignment",u,d,_,p);q.setRotateWithView("map"==Xt)}else q.setMaxAngle(wg(Yg(w,"layout","text-max-angle",u,d,_,p))*Tt.length/Dt.length),q.setTextAlign(),q.setRotateWithView(!1);var Wt="middle";0==Ot.indexOf("bottom")?(Wt="bottom",Bt=-Gt-.5*(Ft-1)*Pt):0==Ot.indexOf("top")&&(Wt="top",Bt=Gt+.5*(Ft-1)*Pt),q.setTextBaseline(Wt),q.setOffsetX(Nt[0]*Pt+Ut+jt[0]),q.setOffsetY(Nt[1]*Pt+Bt+jt[1]),F.setColor($g(Yg(w,"paint","text-color",u,d,_,p),L)),q.setFill(F);var Zt=$g(Yg(w,"paint","text-halo-color",u,d,_,p),L);if(Zt){R.setColor(Zt),Gt*=2;var qt=.5*Pt;R.setWidth(Gt<=qt?Gt:qt),q.setStroke(R)}else q.setStroke(void 0);var Yt=Yg(w,"layout","text-padding",u,d,_,p),Kt=q.getPadding();Yt!==Kt[0]&&(Kt[0]=Yt,Kt[1]=Yt,Kt[2]=Yt,Kt[3]=Yt),O.setZIndex(z)}}}}return v>-1?(P.length=v+1,P):void 0}};return t.setStyle(M),t.set("mapbox-source",c),t.set("mapbox-layers",p),t.set("mapbox-featurestate",{}),M}var ep=new Qr;const ip="element",np="map",rp="offset",sp="position",op="positioning";var ap=class extends zt{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(ip,this.handleElementChanged),this.addChangeListener(np,this.handleMapChanged),this.addChangeListener(rp,this.handleOffsetChanged),this.addChangeListener(sp,this.handlePositionChanged),this.addChangeListener(op,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(ip)}getId(){return this.id}getMap(){return this.get(np)||null}getOffset(){return this.get(rp)}getPosition(){return this.get(sp)}getPositioning(){return this.get(op)}handleElementChanged(){tt(this.element);const t=this.getElement();t&&this.element.appendChild(t)}handleMapChanged(){this.mapPostrenderListenerKey&&(Q(this.element),It(this.mapPostrenderListenerKey),this.mapPostrenderListenerKey=null);const t=this.getMap();if(t){this.mapPostrenderListenerKey=Pt(t,go,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(ip,t)}setMap(t){this.set(np,t)}setOffset(t){this.set(rp,t)}setPosition(t){this.set(sp,t)}performAutoPan(){this.autoPan&&this.panIntoView(this.autoPan)}panIntoView(t){const e=this.getMap();if(!e||!e.getTargetElement()||!this.get(sp))return;const i=this.getRect(e.getTargetElement(),e.getSize()),n=this.getElement(),r=this.getRect(n,[H(n),$(n)]),s=void 0===(t=t||{}).margin?20:t.margin;if(!Me(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(op,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}};const lp="units",hp=[1,2,5],up=25.4/.28;var cp=class extends Ko{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+" "+Nt,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(lp,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(lp)}handleUnitsChanged_(){this.updateElement_()}setUnits(t){this.set(lp,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=un(i,t.resolution,e,r);const o=this.minWidth_*(this.dpi_||up)/up,a=void 0!==this.maxWidth_?this.maxWidth_*(this.dpi_||up)/up:void 0;let l=o*s,h="";if("degrees"==n){const t=Ei.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):y(!1,33);let u,c,d,g,p,f,m=3*Math.floor(Math.log(o*s)/Math.log(10));for(;;){d=Math.floor(m/3);const t=Math.pow(10,d);if(u=hp[(m%3+3)%3]*t,c=Math.round(u/s),isNaN(c))return this.element.style.display="none",void(this.renderedVisible_=!1);if(void 0!==a&&c>=a){u=g,c=p,d=f;break}if(c>=o)break;g=u,p=c,f=d,++m}const _=this.scaleBar_?this.createScaleBar(c,u,h):u.toFixed(d<0?-d:0)+" "+h;this.renderedHTML_!=_&&(this.innerElement_.innerHTML=_,this.renderedHTML_=_),this.renderedWidth_!=c&&(this.innerElement_.style.width=c+"px",this.renderedWidth_=c),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 un(this.viewState_.projection,this.viewState_.resolution,this.viewState_.center,"m")*(1e3/25.4)*(this.dpi_||up)}render(t){const e=t.frameState;this.viewState_=e?e.viewState:null,this.updateElement_()}},dp={exports:{}},gp=ts(Ho),pp=ts(Dt),fp=ts(so);!function(t,e){t.exports=function(t,e,i){t="default"in t?t.default:t,i="default"in i?i.default:i;const n="layer-switcher-";class r extends t{constructor(t){const e=Object.assign({},t),i=document.createElement("div");super({element:i,target:e.target}),this.activationMode=e.activationMode||"mouseover",this.startActive=!0===e.startActive,this.label=void 0!==e.label?e.label:"",this.collapseLabel=void 0!==e.collapseLabel?e.collapseLabel:"»",this.tipLabel=e.tipLabel?e.tipLabel:"Legend",this.collapseTipLabel=e.collapseTipLabel?e.collapseTipLabel:"Collapse legend",this.groupSelectStyle=r.getGroupSelectStyle(e.groupSelectStyle),this.reverse=!1!==e.reverse,this.mapListeners=[],this.hiddenClassName="ol-unselectable ol-control layer-switcher",r.isTouchDevice_()&&(this.hiddenClassName+=" touch"),this.shownClassName="shown",i.className=this.hiddenClassName,this.button=document.createElement("button"),i.appendChild(this.button),this.panel=document.createElement("div"),this.panel.className="panel",i.appendChild(this.panel),r.enableTouchScroll_(this.panel),i.classList.add(n+"group-select-style-"+this.groupSelectStyle),i.classList.add(n+"activation-mode-"+this.activationMode),"click"===this.activationMode?(i.classList.add("activationModeClick"),this.button.onclick=t=>{const e=t||window.event;this.element.classList.contains(this.shownClassName)?this.hidePanel():this.showPanel(),e.preventDefault()}):(this.button.onmouseover=()=>{this.showPanel()},this.button.onclick=t=>{const e=t||window.event;this.showPanel(),e.preventDefault()},this.panel.onmouseout=t=>{this.panel.contains(t.relatedTarget)||this.hidePanel()}),this.updateButton()}setMap(t){for(let t=0;t<this.mapListeners.length;t++)e.unByKey(this.mapListeners[t]);this.mapListeners.length=0,super.setMap(t),t&&(this.startActive?this.showPanel():this.renderPanel(),"click"!==this.activationMode&&this.mapListeners.push(t.on("pointerdown",(()=>{this.hidePanel()}))))}showPanel(){this.element.classList.contains(this.shownClassName)||(this.element.classList.add(this.shownClassName),this.updateButton(),this.renderPanel()),this.dispatchEvent("show")}hidePanel(){this.element.classList.contains(this.shownClassName)&&(this.element.classList.remove(this.shownClassName),this.updateButton()),this.dispatchEvent("hide")}updateButton(){this.element.classList.contains(this.shownClassName)?(this.button.textContent=this.collapseLabel,this.button.setAttribute("title",this.collapseTipLabel),this.button.setAttribute("aria-label",this.collapseTipLabel)):(this.button.textContent=this.label,this.button.setAttribute("title",this.tipLabel),this.button.setAttribute("aria-label",this.tipLabel))}renderPanel(){this.dispatchEvent("render"),r.renderPanel(this.getMap(),this.panel,{groupSelectStyle:this.groupSelectStyle,reverse:this.reverse}),this.dispatchEvent("rendercomplete")}static renderPanel(t,e,i){const n=new Event("render");for(e.dispatchEvent(n),(i=i||{}).groupSelectStyle=r.getGroupSelectStyle(i.groupSelectStyle),r.ensureTopVisibleBaseLayerShown(t,i.groupSelectStyle);e.firstChild;)e.removeChild(e.firstChild);r.forEachRecursive(t,(function(t,e,i){t.set("indeterminate",!1)})),"children"===i.groupSelectStyle||"none"===i.groupSelectStyle?r.setGroupVisibility(t):"group"===i.groupSelectStyle&&r.setChildVisibility(t);const s=document.createElement("ul");e.appendChild(s),r.renderLayers_(t,t,s,i,(function(n){r.renderPanel(t,e,i)}));const o=new Event("rendercomplete");e.dispatchEvent(o)}static isBaseGroup(t){if(t instanceof i){const e=t.getLayers().getArray();return e.length&&"base"===e[0].get("type")}return!1}static setGroupVisibility(t){r.getGroupsAndLayers(t,(function(t){return t instanceof i&&!t.get("combine")&&!r.isBaseGroup(t)})).reverse().forEach((function(t){const e=t.getLayersArray().map((function(t){return t.getVisible()}));e.every((function(t){return!0===t}))?(t.setVisible(!0),t.set("indeterminate",!1)):e.every((function(t){return!1===t}))?(t.setVisible(!1),t.set("indeterminate",!1)):(t.setVisible(!0),t.set("indeterminate",!0))}))}static setChildVisibility(t){r.getGroupsAndLayers(t,(function(t){return t instanceof i&&!t.get("combine")&&!r.isBaseGroup(t)})).forEach((function(t){const e=t,i=e.getVisible(),n=e.get("indeterminate");e.getLayers().getArray().forEach((function(t){t.set("indeterminate",!1),i&&!n||!t.getVisible()||t.set("indeterminate",!0)}))}))}static ensureTopVisibleBaseLayerShown(t,e){let i;r.forEachRecursive(t,(function(t,e,n){"base"===t.get("type")&&t.getVisible()&&(i=t)})),i&&r.setVisible_(t,i,!0,e)}static getGroupsAndLayers(t,e){const i=[];return e=e||function(t,e,i){return!0},r.forEachRecursive(t,(function(t,n,r){t.get("title")&&e(t,n,r)&&i.push(t)})),i}static setVisible_(t,e,n,s){e.setVisible(n),n&&"base"===e.get("type")&&r.forEachRecursive(t,(function(t,i,n){t!=e&&"base"===t.get("type")&&t.setVisible(!1)})),e instanceof i&&!e.get("combine")&&"children"===s&&e.getLayers().forEach((i=>{r.setVisible_(t,i,e.getVisible(),s)}))}static renderLayer_(t,e,s,o,a){const l=document.createElement("li"),h=e.get("title"),u=r.uuid(),c=document.createElement("label");if(e instanceof i&&!e.get("combine")){const i=r.isBaseGroup(e);if(l.classList.add("group"),i&&l.classList.add(n+"base-group"),e.get("fold")){l.classList.add(n+"fold"),l.classList.add(n+e.get("fold"));const t=document.createElement("button");t.onclick=function(t){const i=t||window.event;r.toggleFold_(e,l),i.preventDefault()},l.appendChild(t)}if(!i&&"none"!=o.groupSelectStyle){const i=document.createElement("input");i.type="checkbox",i.id=u,i.checked=e.getVisible(),i.indeterminate=e.get("indeterminate"),i.onchange=function(i){const n=i.target;r.setVisible_(t,e,n.checked,o.groupSelectStyle),a(e)},l.appendChild(i),c.htmlFor=u}c.innerHTML=h,l.appendChild(c);const s=document.createElement("ul");l.appendChild(s),r.renderLayers_(t,e,s,o,a)}else{l.className="layer";const i=document.createElement("input");"base"===e.get("type")?i.type="radio":i.type="checkbox",i.id=u,i.checked=e.get("visible"),i.indeterminate=e.get("indeterminate"),i.onchange=function(i){const n=i.target;r.setVisible_(t,e,n.checked,o.groupSelectStyle),a(e)},l.appendChild(i),c.htmlFor=u,c.innerHTML=h;const n=t.getView().getResolution();if(n>=e.getMaxResolution()||n<e.getMinResolution())c.className+=" disabled";else if(e.getMinZoom&&e.getMaxZoom){const i=t.getView().getZoom();(i<=e.getMinZoom()||i>e.getMaxZoom())&&(c.className+=" disabled")}l.appendChild(c)}return l}static renderLayers_(t,e,i,n,s){let o=e.getLayers().getArray().slice();n.reverse&&(o=o.reverse());for(let e,a=0;a<o.length;a++)e=o[a],e.get("title")&&i.appendChild(r.renderLayer_(t,e,a,n,s))}static forEachRecursive(t,e){t.getLayers().forEach((function(t,n,s){e(t,n,s),t instanceof i&&r.forEachRecursive(t,e)}))}static uuid(){return"xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx".replace(/[xy]/g,(function(t){const e=16*Math.random()|0;return("x"==t?e:3&e|8).toString(16)}))}static enableTouchScroll_(t){if(r.isTouchDevice_()){let e=0;t.addEventListener("touchstart",(function(t){e=this.scrollTop+t.touches[0].pageY}),!1),t.addEventListener("touchmove",(function(t){this.scrollTop=e-t.touches[0].pageY}),!1)}}static isTouchDevice_(){try{return document.createEvent("TouchEvent"),!0}catch(t){return!1}}static toggleFold_(t,e){e.classList.remove(n+t.get("fold")),t.set("fold","open"===t.get("fold")?"close":"open"),e.classList.add(n+t.get("fold"))}static getGroupSelectStyle(t){return["none","children","group"].indexOf(t)>=0?t:"children"}}return window.ol&&window.ol.control&&(window.ol.control.LayerSwitcher=r),r}(gp,pp,fp)}(dp);var mp=dp.exports;const _p="addfeatures";class yp extends et{constructor(t,e,i,n){super(t),this.features=i,this.file=e,this.projection=n}}var vp=class extends ia{constructor(t){t=t||{},super({handleEvent:ht}),this.on,this.once,this.un,this.readAsBuffer_=!1,this.formats_=[];const e=t.formatConstructors?t.formatConstructors:[];for(let t=0,i=e.length;t<i;++t){let i=e[t];"function"==typeof i&&(i=new i),this.formats_.push(i),this.readAsBuffer_=this.readAsBuffer_||"arraybuffer"===i.getType()}this.projection_=t.projection?hn(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=null,!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 yp(_p,t,l,s));break}}}registerListeners_(){const t=this.getMap();if(t){const e=this.target?this.target:t.getViewport();this.dropListenKeys_=[Pt(e,St,this.handleDrop,this),Pt(e,xt,this.handleStop,this),Pt(e,bt,this.handleStop,this),Pt(e,St,this.handleStop,this)]}}setActive(t){!this.getActive()&&t&&this.registerListeners_(),this.getActive()&&!t&&this.unregisterListeners_(),super.setActive(t)}setMap(t){this.unregisterListeners_(),super.setMap(t),this.getActive()&&this.registerListeners_()}tryReadFeatures_(t,e,i){try{return t.readFeatures(e,i)}catch(t){return null}}unregisterListeners_(){this.dropListenKeys_&&(this.dropListenKeys_.forEach(It),this.dropListenKeys_=null)}handleDrop(t){const e=t.dataTransfer.files;for(let t=0,i=e.length;t<i;++t){const i=e.item(t),n=new FileReader;n.addEventListener(Et,this.handleResult_.bind(this,i)),this.readAsBuffer_?n.readAsArrayBuffer(i):n.readAsText(i)}}handleStop(t){t.stopPropagation(),t.preventDefault(),t.dataTransfer.dropEffect="copy"}};var xp=class extends sa{constructor(t){super(t=t||{}),this.condition_=t.condition?t.condition:pa,this.lastAngle_=void 0,this.lastMagnitude_=void 0,this.lastScaleDelta_=0,this.duration_=void 0!==t.duration?t.duration:400}handleDragEvent(t){if(!ma(t))return;const e=t.map,i=e.getSize(),n=t.pixel,r=n[0]-i[0]/2,s=i[1]/2-n[1],o=Math.atan2(s,r),a=Math.sqrt(r*r+s*s),l=e.getView();if(void 0!==this.lastAngle_){const t=this.lastAngle_-o;l.adjustRotationInternal(t)}this.lastAngle_=o,void 0!==this.lastMagnitude_&&l.adjustResolutionInternal(this.lastMagnitude_/a),void 0!==this.lastMagnitude_&&(this.lastScaleDelta_=this.lastMagnitude_/a),this.lastMagnitude_=a}handleUpEvent(t){if(!ma(t))return!0;const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),this.lastScaleDelta_=0,!1}handleDownEvent(t){return!!ma(t)&&(!!this.condition_(t)&&(t.map.getView().beginInteraction(),this.lastAngle_=void 0,this.lastMagnitude_=void 0,!0))}};const bp="drawstart",Sp="drawend",wp="drawabort";class Cp extends et{constructor(t,e){super(t),this.feature=e}}function Ep(t,e){return b(t[0],t[1],e[0],e[1])}function Tp(t,e){const i=t.length;return e<0?t[e+i]:e>=i?t[e-i]:t[e]}function Rp(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 Ep(kp(t,n),kp(t,r))}let a=0;if(n<s){a+=Ep(kp(t,n),Tp(t,s))}if(o<r){a+=Ep(Tp(t,o),kp(t,r))}for(let e=s;e<o-1;++e){a+=Ep(Tp(t,e),Tp(t,e+1))}return a}function Fp(t,e,i){if(e instanceof gr)Mp(t,e.getCoordinates(),!1,i);else if(e instanceof fr){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)Mp(t,n[e],!1,i)}else if(e instanceof Fr){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)Mp(t,n[e],!0,i)}else if(e instanceof kr){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)Mp(t,r[e],!0,i)}}else if(e instanceof Nn){const n=e.getGeometries();for(let e=0;e<n.length;++e)Fp(t,n[e],i)}else;}const Pp={index:-1,endIndex:NaN};function Mp(t,e,i,n){const r=t[0],s=t[1];for(let t=0,o=e.length-1;t<o;++t){const o=Lp(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 Ip={along:0,squaredDistance:0};function Lp(t,e,i,n){const r=i[0],s=i[1],o=n[0]-r,a=n[1]-s;let l=0,h=r,u=s;return 0===o&&0===a||(l=v(((t-r)*o+(e-s)*a)/(o*o+a*a),0,1),h+=o*l,u+=a*l),Ip.along=l,Ip.squaredDistance=T(b(t,e,h,u),10),Ip}function kp(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 Ap(){const t=Ur();return function(e,i){return t[e.getGeometry().getType()]}}var Dp=class extends sa{constructor(t){const e=t;e.stopDown||(e.stopDown=ut),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:ht,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 On([NaN,NaN]),r=vn(t[0]),s=Yi(r,vn(t[t.length-1]));return n.setCenterAndRadius(r,Math.sqrt(s),this.geometryLayout_),n};else{let e;"Point"===t?e=_r:"LineString"===t?e=gr:"Polygon"===t&&(e=Fr),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 tu({source:new gu({useSpatialIndex:!1,wrapX:!!t.wrapX&&t.wrapX}),style:t.style?t.style:Ap(),updateWhileInteracting:!0}),this.geometryName_=t.geometryName,this.condition_=t.condition?t.condition:ga,this.freehandCondition_,t.freehand?this.freehandCondition_=ha:this.freehandCondition_=t.freehandCondition?t.freehandCondition:pa,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?ha:t:ca,this.traceCondition_=e}setMap(t){super.setMap(t),this.updateState_()}getOverlay(){return this.overlay_}handleEvent(t){t.originalEvent.type===_t&&t.originalEvent.preventDefault(),this.freehand_="Point"!==this.mode_&&this.freehandCondition_(t);let e=t.type===lo.POINTERMOVE,i=!0;if(!this.freehand_&&this.lastDragTime_&&t.type===lo.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===lo.POINTERDRAG&&null!==this.sketchFeature_?(this.addToDrawing_(t.coordinate),i=!1):this.freehand_&&t.type===lo.POINTERDOWN?i=!1:e&&this.getPointerCount()<2?(i=t.type===lo.POINTERMOVE,i&&this.freehand_?(this.handlePointerMove_(t),this.shouldHandle_&&t.originalEvent.preventDefault()):("mouse"===t.originalEvent.pointerType||t.type===lo.POINTERDRAG&&void 0===this.downTimeout_)&&this.handlePointerMove_(t)):t.type===lo.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 ao(lo.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=Ee([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)Fp(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(Tp(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(Tp(t.coordinates,e))}n.length&&this.appendCoordinates(n)}updateTrace_(t){const e=this.traceState_;if(!e.active)return;if(-1===e.targetIndex&&Ki(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,u=1/0;for(let t=0;t<n.length-1;++t){const e=Lp(r,s,n[t],n[t+1]);e.squaredDistance<u&&(u=e.squaredDistance,h=t+e.along)}u<o&&(o=u,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 u=h.ring;if(e.targetIndex===a&&u){const t=kp(h.coordinates,l);Ki(i.getPixelFromCoordinate(t),e.startPx)>n&&(u=!1)}if(u){const t=h.coordinates,e=t.length,i=h.startIndex,n=l;if(i<n){const r=Rp(t,i,n);Rp(t,i,n-e)<r&&(l-=e)}else{const r=Rp(t,i,n);Rp(t,i,n+e)<r&&(l+=e)}}return Pp.index=a,Pp.endIndex=l,Pp}(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=kp(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 gi(new _r(t)),this.updateSketchFeatures_()}createOrUpdateCustomSketchLine_(t){this.sketchLine_||(this.sketchLine_=new gi);const e=t.getLinearRing(0);let i=this.sketchLine_.getGeometry();i?(i.setFlatCoordinates(e.getLayout(),e.getFlatCoordinates()),i.changed()):(i=new gr(e.getFlatCoordinates(),e.getLayout()),this.sketchLine_.setGeometry(i))}startDrawing_(t){const e=this.getMap().getView().getProjection(),i=In(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 gi(new gr(this.sketchLineCoords_)));const n=this.geometryFunction_(this.sketchCoords_,void 0,e);this.sketchFeature_=new gi,this.geometryName_&&this.sketchFeature_.setGeometryName(this.geometryName_),this.sketchFeature_.setGeometry(n),this.updateSketchFeatures_(),this.dispatchEvent(new Cp(bp,this.sketchFeature_))}modifyDrawing_(t){const e=this.getMap(),i=this.sketchFeature_.getGeometry(),n=e.getView().getProjection(),r=In(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 vr([e])):"MultiLineString"===this.type_?t.setGeometry(new fr([e])):"MultiPolygon"===this.type_&&t.setGeometry(new kr([e])),this.dispatchEvent(new Cp(Sp,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 Cp(wp,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 gi(new _r(i)),this.updateSketchFeatures_(),this.dispatchEvent(new Cp(bp,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)}};const Op="extentchanged";class zp extends et{constructor(t){super(Op),this.extent=t}}function Gp(){const t=Ur();return function(e,i){return t.Polygon}}function Np(){const t=Ur();return function(e,i){return t.Point}}function jp(t){return function(e){return Ee([t,e])}}function Bp(t,e){return t[0]==e[0]?function(i){return Ee([t,[i[0],e[1]]])}:t[1]==e[1]?function(i){return Ee([t,[e[0],i[1]]])}:null}var Up=class extends sa{constructor(t){super(t=t||{}),this.on,this.once,this.un,this.condition_=t.condition?t.condition:ha,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 tu({source:new gu({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.boxStyle?t.boxStyle:Gp(),updateWhileAnimating:!0,updateWhileInteracting:!0}),this.vertexOverlay_=new tu({source:new gu({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.pointerStyle?t.pointerStyle:Np(),updateWhileAnimating:!0,updateWhileInteracting:!0}),t.extent&&this.setExtent(t.extent)}snapToVertex_(t,e){const i=e.getCoordinateFromPixelInternal(t),n=function(t,e){return Hi(i,t)-Hi(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=Wi(i,o);const l=e.getPixelFromCoordinateInternal(a);if(Ki(t,l)<=this.pixelTolerance_){const t=e.getPixelFromCoordinateInternal(o[0]),i=e.getPixelFromCoordinateInternal(o[1]),n=Yi(l,t),r=Yi(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(Pr(t)):e.setGeometry(void 0):(e=new gi(t?Pr(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 gi(new _r(t)),this.vertexFeature_=e,this.vertexOverlay_.getSource().addFeature(e);return e}handleEvent(t){return!t.originalEvent||!this.condition_(t)||(t.type!=lo.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_=jp(s(r)):null!==t?this.pointerHandler_=Bp(s([t,n[1]]),s([t,n[3]])):null!==e&&(this.pointerHandler_=Bp(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_=jp(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!==Xe(e)||this.setExtent(null),!1}setMap(t){this.extentOverlay_.setMap(t),this.vertexOverlay_.setMap(t),super.setMap(t)}getExtent(){return xn(this.getExtentInternal(),this.getMap().getView().getProjection())}getExtentInternal(){return this.extent_}setExtent(t){this.extent_=t||null,this.createOrUpdateExtentFeature_(t),this.dispatchEvent(new zp(this.extent_))}};function Vp(t){return parseFloat(t)}function Xp(t){return function(t){return T(t,5)}(t).toString()}function Wp(t,e){return!isNaN(t)&&t!==Vp(Xp(e))}var Zp=class extends ia{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(Pt(t,fo,this.updateUrl_,this),Pt(t.getLayerGroup(),ft,this.updateUrl_,this),Pt(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)It(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=Vp(this.get_(i,"z"));Wp(s,e.getZoom())&&(n=!0,r.zoom=s);const o=Vp(this.get_(i,"r"));Wp(o,e.getRotation())&&(n=!0,r.rotation=o);const a=[Vp(this.get_(i,"x")),Vp(this.get_(i,"y"))];var l,h;l=a,h=e.getCenter(),(Wp(l[0],h[0])||Wp(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 u=t.getAllLayers(),c=this.get_(i,"l");if(c&&c.length===u.length)for(let t=0,e=u.length;t<e;++t){const e=parseInt(c[t]);if(!isNaN(e)){const i=Boolean(e),n=u[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",Xp(n[0])),this.set_(h,"y",Xp(n[1])),this.set_(h,"z",Xp(r)),this.set_(h,"r",Xp(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))}};const qp=[0,0,0,0],Yp=[],Kp="modifystart",Hp="modifyend";class $p extends et{constructor(t,e,i){super(t),this.features=e,this.mapBrowserEvent=i}}function Jp(t,e){return t.index-e.index}function Qp(t,e,i){const n=e.geometry;if("Circle"===n.getType()){let i=n;if(1===e.index){const e=Yi(i.getCenter(),vn(t)),n=Math.sqrt(e)-i.getRadius();return n*n}}const r=vn(t);return Yp[0]=vn(e.segment[0]),Yp[1]=vn(e.segment[1]),Hi(r,Yp)}function tf(t,e,i){const n=e.geometry;if("Circle"===n.getType()&&1===e.index){return yn(n.getClosestPoint(vn(t)))}const r=vn(t);return Yp[0]=vn(e.segment[0]),Yp[1]=vn(e.segment[1]),yn(Wi(r,Yp))}function ef(){const t=Ur();return function(e,i){return t.Point}}var nf=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:_a,this.defaultDeleteCondition_=function(t){return function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey}(t)&&da(t)},this.deleteCondition_=t.deleteCondition?t.deleteCondition:this.defaultDeleteCondition_,this.insertVertexCondition_=t.insertVertexCondition?t.insertVertexCondition:ha,this.vertexFeature_=null,this.vertexSegments_=null,this.lastPixel_=[0,0],this.ignoreNextSingleClick_=!1,this.featuresBeingModified_=null,this.rBush_=new eu,this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.snappedToVertex_=!1,this.changingFeature_=!1,this.dragSegments_=[],this.overlay_=new tu({source:new gu({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.style?t.style:ef(),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 Ls(this.source_.getFeatures()),this.source_.addEventListener(iu,this.handleSourceAdd_.bind(this)),this.source_.addEventListener(su,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(Fs,this.handleFeatureAdd_.bind(this)),this.features_.addEventListener(Ps,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(ft,this.boundHandleFeatureChange_)}willModifyFeatures_(t,e){if(!this.featuresBeingModified_){this.featuresBeingModified_=new Ls;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 $p(Kp,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(ft,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(Ee(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(Ee(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(Ee(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(Ee(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(Oe(i),n);let o=e;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 gi(new _r(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!=lo.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),this.vertexFeature_&&this.deleteCondition_(t)&&(e=!(t.type!=lo.SINGLECLICK||!this.ignoreNextSingleClick_)||this.removePoint()),t.type==lo.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 u;const c=o.segment,d=s[1];for(;e.length<l.getStride();)e.push(c[d][e.length]);switch(l.getType()){case"Point":u=e,c[0]=e,c[1]=e;break;case"MultiPoint":u=l.getCoordinates(),u[o.index]=e,c[0]=e,c[1]=e;break;case"LineString":u=l.getCoordinates(),u[o.index+d]=e,c[d]=e;break;case"MultiLineString":case"Polygon":u=l.getCoordinates(),u[h[0]][o.index+d]=e,c[d]=e;break;case"MultiPolygon":u=l.getCoordinates(),u[h[1]][h[0]][o.index+d]=e,c[d]=e;break;case"Circle":if(c[0]=e,c[1]=e,0===o.index)this.changingFeature_=!0,l.setCenter(e),this.changingFeature_=!1;else{this.changingFeature_=!0,t.map.getView().getProjection();let i=Ki(vn(l.getCenter()),vn(e));l.setRadius(i),this.changingFeature_=!1}}u&&this.setGeometryCoordinates_(l,u)}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){t.map.getView().getProjection();const n=[],r=i.getGeometry().getCoordinates(),s=Ee([r]),o=this.rBush_.getInExtent(s),a={};o.sort(Jp);for(let i=0,s=o.length;i<s;++i){const s=o[i],h=s.segment;let u=l(s.geometry);const c=s.depth;if(c&&(u+="-"+c.join("-")),a[u]||(a[u]=new Array(2)),"Circle"!==s.geometry.getType()||1!==s.index)if(!Zi(h[0],r)||a[u][0])if(!Zi(h[1],r)||a[u][1])l(h)in this.vertexSegments_&&!a[u][0]&&!a[u][1]&&this.insertVertexCondition_(t)&&n.push(s);else{if(a[u][0]&&0===a[u][0].index){let t=s.geometry.getCoordinates();switch(s.geometry.getType()){case"LineString":case"MultiLineString":continue;case"MultiPolygon":t=t[c[1]];case"Polygon":if(s.index!==t[c[0]].length-2)continue}}this.dragSegments_.push([s,1]),a[u][1]=s}else this.dragSegments_.push([s,0]),a[u][0]=s;else{Zi(tf(e,s),r)&&!a[u][0]&&(this.dragSegments_.push([s,0]),a[u][0]=s)}}n.length&&this.willModifyFeatures_(t,[n]);for(let t=n.length-1;t>=0;--t)this.insertVertex_(n[t],r)}return!!this.vertexFeature_}handleUpEvent(t){for(let t=this.dragSegments_.length-1;t>=0;--t){const e=this.dragSegments_[t][0],i=e.geometry;if("Circle"===i.getType()){const t=i.getCenter(),n=e.featureSegments[0],r=e.featureSegments[1];n.segment[0]=t,n.segment[1]=t,r.segment[0]=t,r.segment[1]=t,this.rBush_.update(Oe(t),n);let s=i;this.rBush_.update(s.getExtent(),r)}else this.rBush_.update(Ee(e.segment),e)}return this.featuresBeingModified_&&(this.dispatchEvent(new $p(Hp,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);e.getView().getProjection();const r=function(t,e){return Qp(n,t)-Qp(n,e)};let s,o;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)){o=i;const e=i.getFlatCoordinates().slice(0,2);s=[{feature:t,geometry:i,segment:[e,e]}]}return!0}),{layerFilter:i})}if(!s){const t=xn(Te(bn(Oe(n,qp)),e.getView().getResolution()*this.pixelTolerance_,qp));s=this.rBush_.getInExtent(t)}if(s&&s.length>0){const i=s.sort(r)[0],a=i.segment;let h=tf(n,i);const u=e.getPixelFromCoordinate(h);let c=Ki(t,u);if(o||c<=this.pixelTolerance_){const t={};if(t[l(a)]=!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(a[0]),r=e.getPixelFromCoordinate(a[1]),o=Yi(u,n),d=Yi(u,r);c=Math.sqrt(Math.min(o,d)),this.snappedToVertex_=c<=this.pixelTolerance_,this.snappedToVertex_&&(h=o>d?a[1]:a[0]),this.createOrUpdateVertexFeature_(h,[i.feature],[i.geometry]);const g={};g[l(i.geometry)]=!0;for(let e=1,i=s.length;e<i;++e){const i=s[e].segment;if(!(Zi(a[0],i[0])&&Zi(a[1],i[1])||Zi(a[0],i[1])&&Zi(a[1],i[0])))break;{const n=l(s[e].geometry);n in g||(g[n]=!0,t[l(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(Ee(h.segment),h),this.dragSegments_.push([h,1]);const u={segment:[e,i[1]],feature:n,geometry:r,depth:s,index:o+1};l.insert(Ee(u.segment),u),this.dragSegments_.push([u,0]),this.ignoreNextSingleClick_=!0}removePoint(){if(this.lastPointerEvent_&&this.lastPointerEvent_.type!=lo.POINTERDRAG){const t=this.lastPointerEvent_;this.willModifyFeatures_(t,this.dragSegments_);const e=this.removeVertex_();return this.featuresBeingModified_&&this.dispatchEvent(new $p(Hp,this.featuresBeingModified_,t)),this.featuresBeingModified_=null,e}return!1}removeVertex_(){const t=this.dragSegments_,e={};let i,n,r,s,o,a,h,u,c,d,g,p=!1;for(o=t.length-1;o>=0;--o)r=t[o],d=r[0],g=l(d.feature),d.depth&&(g+="-"+d.depth.join("-")),g in e||(e[g]={}),0===r[1]?(e[g].right=d,e[g].index=d.index):1==r[1]&&(e[g].left=d,e[g].index=d.index+1);for(g in e){switch(c=e[g].right,h=e[g].left,a=e[g].index,u=a-1,d=void 0!==h?h:c,u<0&&(u=0),s=d.geometry,n=s.getCoordinates(),i=n,p=!1,s.getType()){case"MultiLineString":n[d.depth[0]].length>2&&(n[d.depth[0]].splice(a,1),p=!0);break;case"LineString":n.length>2&&(n.splice(a,1),p=!0);break;case"MultiPolygon":i=i[d.depth[1]];case"Polygon":i=i[d.depth[0]],i.length>4&&(a==i.length-1&&(a=0),i.splice(a,1),p=!0,0===a&&(i.pop(),i.push(i[0]),u=i.length-1))}if(p){this.setGeometryCoordinates_(s,n);const e=[];if(void 0!==h&&(this.rBush_.remove(h),e.push(h.segment[0])),void 0!==c&&(this.rBush_.remove(c),e.push(c.segment[1])),void 0!==h&&void 0!==c){const t={depth:d.depth,feature:d.feature,geometry:d.geometry,index:u,segment:e};this.rBush_.insert(Ee(t.segment),t)}this.updateSegmentIndices_(s,a,d.depth,-1),this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.length=0}}return p}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||lt(r.depth,i))&&r.index>e&&(r.index+=n)}))}};const rf="select";class sf extends et{constructor(t,e,i,n){super(t),this.selected=e,this.deselected=i,this.mapBrowserEvent=n}}const of={};class af extends ia{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:da,this.addCondition_=t.addCondition?t.addCondition:ca,this.removeCondition_=t.removeCondition?t.removeCondition:ca,this.toggleCondition_=t.toggleCondition?t.toggleCondition:pa,this.multi_=!!t.multi&&t.multi,this.filter_=t.filter?t.filter:ht,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.style_=void 0!==t.style?t.style:function(){const t=Ur();return at(t.Polygon,t.LineString),at(t.GeometryCollection,t.LineString),function(e){return e.getGeometry()?t[e.getGeometry().getType()]:null}}(),this.features_=t.features||new Ls,t.layers)if("function"==typeof t.layers)e=t.layers;else{const i=t.layers;e=function(t){return i.includes(t)}}else e=ht;this.layerFilter_=e,this.featureLayerAssociation_={}}addFeatureLayerAssociation_(t,e){this.featureLayerAssociation_[l(t)]=e}getFeatures(){return this.features_}getHitTolerance(){return this.hitTolerance_}getLayer(t){return this.featureLayerAssociation_[l(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(Fs,this.boundAddFeature_),this.features_.addEventListener(Ps,this.boundRemoveFeature_),this.style_&&this.features_.forEach(this.applySelectedStyle_.bind(this))):(this.features_.removeEventListener(Fs,this.boundAddFeature_),this.features_.removeEventListener(Ps,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 tu&&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=l(t);e in of||(of[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 af&&n.getStyle()&&-1!==n.getFeatures().getArray().lastIndexOf(t))return void t.setStyle(n.getStyle())}const i=l(t);t.setStyle(of[i]),delete of[i]}removeFeatureLayerAssociation_(t){delete this.featureLayerAssociation_[l(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){dt(this.featureLayerAssociation_),s.forEachFeatureAtPixel(t.pixel,function(t,e){if(t instanceof gi&&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 gi&&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 sf(rf,l,a,t)),!0}}var lf=af;function hf(t){return t.feature?t.feature:t.element?t.element:void 0}const uf=[];var cf=class extends sa{constructor(t){const e=t=t||{};e.handleDownEvent||(e.handleDownEvent=ht),e.stopDown||(e.stopDown=ut),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 eu,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=l(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(Ee(r[0]),{feature:t,segment:r[0]});else if(r.length>1){const e=r.map((t=>Ee(t))),i=r.map((e=>({feature:t,segment:e})));this.rBush_.load(e,i)}}}e&&(this.featureChangeListenerKeys_[i]=Pt(t,ft,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=hf(t);this.addFeature(e)}handleFeatureRemove_(t){const e=hf(t);this.removeFeature(e)}handleFeatureChange_(t){const e=t.target;if(this.handlingDownUpSequence){const t=l(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=l(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&&(It(this.featureChangeListenerKeys_[n]),delete this.featureChangeListenerKeys_[n])}setMap(t){const e=this.getMap(),i=this.featuresListenerKeys_,n=this.getFeatures_();e&&(i.forEach(It),i.length=0,n.forEach(this.forEachFeatureRemove_.bind(this))),super.setMap(t),t&&(this.features_?i.push(Pt(this.features_,Fs,this.handleFeatureAdd_,this),Pt(this.features_,Ps,this.handleFeatureRemove_,this)):this.source_&&i.push(Pt(this.source_,iu,this.handleFeatureAdd_,this),Pt(this.source_,su,this.handleFeatureRemove_,this)),n.forEach(this.forEachFeatureAdd_.bind(this)))}snapTo(t,e,i){const n=Ee([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;i.getView().getProjection();const o=vn(e);let a,l=1/0;const h=this.pixelTolerance_*this.pixelTolerance_,u=()=>{if(a){const e=i.getPixelFromCoordinate(a);if(Yi(t,e)<=h)return{vertex:a,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=vn(t),i=Yi(o,e);i<l&&(a=t,l=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();e=yn(Xi(o,t))}else{const[t,n]=i.segment;n&&(uf[0]=vn(t),uf[1]=vn(n),e=Wi(o,uf))}if(e){const t=Yi(o,e);t<l&&(a=e,l=t)}}const t=u();if(t)return t}return null}updateFeature_(t){this.removeFeature(t,!1),this.addFeature(t,!1)}segmentCircleGeometry_(t,e){this.getMap().getView().getProjection();const i=Mr(e).getCoordinates()[0];for(let e=0,n=i.length-1;e<n;++e)t.push(i.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))}}};const df="translatestart",gf="translating",pf="translateend";class ff extends et{constructor(t,e,i,n,r){super(t),this.features=e,this.coordinate=i,this.startCoordinate=n,this.mapBrowserEvent=r}}var mf=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=ht;this.layerFilter_=e,this.filter_=t.filter&&!this.features_?t.filter:ht,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.condition_=t.condition?t.condition:ha,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 Ls([this.lastFeature_]);return this.dispatchEvent(new ff(df,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 Ls([this.lastFeature_]);return this.dispatchEvent(new ff(pf,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 Ls([this.lastFeature_]);r.forEach((function(t){const e=t.getGeometry();e.translate(i,n),t.setGeometry(e)})),this.lastCoordinate_=e,this.dispatchEvent(new ff(gf,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")}}},_f=Object.freeze({__proto__:null,DoubleClickZoom:na,DragAndDrop:vp,DragBox:Ta,DragPan:ya,DragRotate:va,DragRotateAndZoom:xp,DragZoom:Ra,Draw:Dp,Extent:Up,Interaction:ia,KeyboardPan:La,KeyboardZoom:ka,Link:Zp,Modify:nf,MouseWheelZoom:Da,PinchRotate:Oa,PinchZoom:za,Pointer:sa,Select:lf,Snap:cf,Translate:mf,defaults:Ga});const yf="http://www.w3.org/2001/XMLSchema-instance";function vf(t,e){return Gf().createElementNS(t,e)}function xf(t,e){return bf(t,e,[]).join("")}function bf(t,e,i){if(t.nodeType==Node.CDATA_SECTION_NODE||t.nodeType==Node.TEXT_NODE)e?i.push(String(t.nodeValue).replace(/(\r\n|\r|\n)/g,"")):i.push(t.nodeValue);else{let n;for(n=t.firstChild;n;n=n.nextSibling)bf(n,e,i)}return i}function Sf(t){return"documentElement"in t}function wf(t){return(new DOMParser).parseFromString(t,"application/xml")}function Cf(t,e){return function(i,n){const r=t.call(void 0!==e?e:this,i,n);if(void 0!==r){at(n[n.length-1],r)}}}function Ef(t,e){return function(i,n){const r=t.call(void 0!==e?e:this,i,n);if(void 0!==r){n[n.length-1].push(r)}}}function Tf(t,e){return function(i,n){const r=t.call(void 0!==e?e:this,i,n);void 0!==r&&(n[n.length-1]=r)}}function Rf(t,e,i){return function(n,r){const s=t.call(void 0!==i?i:this,n,r);if(void 0!==s){r[r.length-1][void 0!==e?e:n.localName]=s}}}function Ff(t,e){return function(i,n,r){t.call(void 0!==e?e:this,i,n,r);r[r.length-1].node.appendChild(i)}}function Pf(t,e){return function(i,n,r){const s=n[n.length-1].node;let o=t;void 0===o&&(o=r);return vf(void 0!==e?e:s.namespaceURI,o)}}const Mf=Pf();function If(t,e){const i=e.length,n=new Array(i);for(let r=0;r<i;++r)n[r]=t[e[r]];return n}function Lf(t,e,i){let n,r;for(i=void 0!==i?i:{},n=0,r=t.length;n<r;++n)i[t[n]]=e;return i}function kf(t,e,i,n){let r;for(r=e.firstElementChild;r;r=r.nextElementSibling){const e=t[r.namespaceURI];if(void 0!==e){const t=e[r.localName];void 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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 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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 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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(tv)+this.get(Jy))}.bind(this),u_blurSlope:function(){return this.get(tv)/Math.max(1,this.get(Jy))}.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(){}};var nv=class extends Hs{constructor(t){super(t=t||{})}};var rv=class extends jl{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,o=this.getLayer().getSource(),a=t.viewHints;let l=t.extent;if(void 0!==e.extent&&(l=Je(l,bn(e.extent,n.projection))),!a[Mo]&&!a[Io]&&!ni(l))if(o){const t=n.projection,e=o.getImage(l,r,i,t);e&&(this.loadImage(e)?this.image_=e:e.getState()===s&&(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=yi(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!Pe(r,n))return null;const s=this.image_.getExtent(),o=this.image_.getImage(),a=ei(s),l=Math.floor(o.width*((n[0]-s[0])/a));if(l<0||l>=o.width)return null;const h=$e(s),u=Math.floor(o.height*((s[3]-n[1])/h));return u<0||u>=o.height?null:this.getImageData(o,l,u)}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,u=a*r/(l.resolution*s),c=t.extent,d=l.resolution,g=l.rotation,p=Math.round(ei(c)/d*a),f=Math.round($e(c)/d*a);bi(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/a,1/a,g,-p/2,-f/2),Si(this.inversePixelTransform,this.pixelTransform);const m=Ci(this.pixelTransform);this.useContainer(e,m,this.getBackground(t));const _=this.context,y=_.canvas;y.width!=p||y.height!=f?(y.width=p,y.height=f):this.containerReused||_.clearRect(0,0,p,f);let v=!1,x=!0;if(o.extent){const e=bn(o.extent,l.projection);x=ii(e,t.extent),v=x&&!Me(e,t.extent),v&&this.clipUnrotated(_,t,e)}const b=i.getImage(),S=bi(this.tempTransform,p/2,f/2,u,u,0,s*(n[0]-h[0])/r,s*(h[1]-n[3])/r);this.renderedResolution=r*a/s;const w=b.width*S[0],C=b.height*S[3];if(this.getLayer().getSource().getInterpolate()||(_.imageSmoothingEnabled=!1),this.preRender(_,t),x&&w>=.5&&C>=.5){const t=S[4],e=S[5],i=o.opacity;let n;1!==i&&(n=_.globalAlpha,_.globalAlpha=i),_.drawImage(b,0,0,+b.width,+b.height,t,e,w,C),1!==i&&(_.globalAlpha=n)}return this.postRender(_,t),v&&_.restore(),_.imageSmoothingEnabled=!0,m!==y.style.transform&&(y.style.transform=m),this.container}};var sv=class extends nv{constructor(t){super(t)}createRenderer(){return new rv(this)}getData(t){return super.getData(t)}};var ov=class{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 av="u_tileTextures",lv="u_texturePixelWidth",hv="u_texturePixelHeight",uv=1,cv=2,dv=4,gv=8,pv=16,fv=31,mv=0,_v={};function yv(t){if("number"==typeof t)return uv;if("boolean"==typeof t)return gv;if("string"==typeof t)return e=t,I.test(e)&&(e=k(e)),M.test(e)||e.startsWith("rgba(")||e.startsWith("rgb(")?dv|cv:cv;var e;if(!Array.isArray(t))throw new Error(`Unhandled value type: ${JSON.stringify(t)}`);const i=t;if(i.every((function(t){return"number"==typeof t})))return 3===i.length||4===i.length?dv|pv:pv;if("string"!=typeof i[0])throw new Error(`Expected an expression operator but received: ${JSON.stringify(i)}`);const n=_v[i[0]];if(void 0===n)throw new Error(`Unrecognized expression operator: ${JSON.stringify(i)}`);return n.getReturnType(i.slice(1))}function vv(t){const e=t.toString();return e.includes(".")?e:e+".0"}function xv(t){if(t.length<2||t.length>4)throw new Error("`formatArray` can only output `vec2`, `vec3` or `vec4` arrays.");return`vec${t.length}(${t.map(vv).join(", ")})`}function bv(t,e){return void 0===t.stringLiteralsMap[e]&&(t.stringLiteralsMap[e]=Object.keys(t.stringLiteralsMap).length),t.stringLiteralsMap[e]}function Sv(t,e,i){if(Array.isArray(e)&&"string"==typeof e[0]){const n=_v[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=yv(e);if((n&uv)>0)return vv(e);if((n&gv)>0)return e.toString();if((n&cv)>0&&(void 0===i||i==cv))return function(t,e){return vv(bv(t,e))}(t,e.toString());if((n&dv)>0&&(void 0===i||i==dv))return function(t){const e=D(t).slice();return e.length<4&&e.push(1),xv(e.map((function(t,e){return e<3?t/255:t})))}(e);if((n&pv)>0)return xv(e);throw new Error(`Unexpected expression ${e} (expected type ${i})`)}function wv(t){if(!(yv(t)&uv))throw new Error(`A numeric value was expected, got ${JSON.stringify(t)} instead`)}function Cv(t){for(let e=0;e<t.length;e++)wv(t[e])}function Ev(t){if(!(yv(t)&cv))throw new Error(`A string value was expected, got ${JSON.stringify(t)} instead`)}function Tv(t){if(!(yv(t)&gv))throw new Error(`A boolean value was expected, got ${JSON.stringify(t)} instead`)}function Rv(t,e){if(t.length!==e)throw new Error(`Exactly ${e} arguments were expected, got ${t.length} instead`)}function Fv(t,e){if(t.length<e)throw new Error(`At least ${e} arguments were expected, got ${t.length} instead`)}function Pv(t,e){if(t.length>e)throw new Error(`At most ${e} arguments were expected, got ${t.length} instead`)}function Mv(t){if(t.length%2!=0)throw new Error(`An even amount of arguments was expected, got ${t} instead`)}function Iv(t,e){if(i=e,Math.log2(i)%1!=0)throw new Error(`Could not infer only one type from the following expression: ${JSON.stringify(t)}`);var i}function Lv(t){return"u_var_"+t}_v.get={getReturnType:function(t){return fv},toGlsl:function(t,e){Rv(e,1),Ev(e[0]);const i=e[0].toString();t.attributes.includes(i)||t.attributes.push(i);return(t.inFragmentShader?"v_":"a_")+i}},_v.var={getReturnType:function(t){return fv},toGlsl:function(t,e){Rv(e,1),Ev(e[0]);const i=e[0].toString();return t.variables.includes(i)||t.variables.push(i),Lv(i)}};_v.palette={getReturnType:function(t){return dv},toGlsl:function(t,e){Rv(e,2),wv(e[0]);const i=Sv(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=A(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 ov(o,s);return t.paletteTextures.push(a),`texture2D(${o}, vec2((${i} + 0.5) / ${r}.0, 0.5))`}};const kv="getBandValue";function Av(t){return{getReturnType:function(t){return gv},toGlsl:function(e,i){Rv(i,2);let n=fv;for(let t=0;t<i.length;t++)n&=yv(i[t]);if(n===mv)throw new Error(`All arguments should be of compatible type, got ${JSON.stringify(i)} instead`);return n&=~dv,`(${Sv(e,i[0],n)} ${t} ${Sv(e,i[1],n)})`}}}function Dv(t){return{getReturnType:function(t){return gv},toGlsl:function(e,i){Fv(i,2);for(let t=0;t<i.length;t++)Tv(i[t]);let n="";return n=i.map((t=>Sv(e,t))).join(` ${t} `),n=`(${n})`,n}}}_v.band={getReturnType:function(t){return uv},toGlsl:function(t,e){Fv(e,1),Pv(e,3);const i=e[0];if(!(kv 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 == ${t+1}.0) {\n            return texture2D(${`${av}[${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 / ${lv};\n          float dy = yOffset / ${hv};\n          ${e}\n        }\n      `}return`getBandValue(${Sv(t,i)}, ${Sv(t,e[1]||0)}, ${Sv(t,e[2]||0)})`}},_v.time={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,0),"u_time"}},_v.zoom={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,0),"u_zoom"}},_v.resolution={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,0),"u_resolution"}},_v["*"]={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`(${Sv(t,e[0])} * ${Sv(t,e[1])})`}},_v["/"]={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`(${Sv(t,e[0])} / ${Sv(t,e[1])})`}},_v["+"]={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`(${Sv(t,e[0])} + ${Sv(t,e[1])})`}},_v["-"]={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`(${Sv(t,e[0])} - ${Sv(t,e[1])})`}},_v.clamp={getReturnType:function(t){return uv},toGlsl:function(t,e){Rv(e,3),Cv(e);const i=Sv(t,e[1]),n=Sv(t,e[2]);return`clamp(${Sv(t,e[0])}, ${i}, ${n})`}},_v["%"]={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`mod(${Sv(t,e[0])}, ${Sv(t,e[1])})`}},_v["^"]={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`pow(${Sv(t,e[0])}, ${Sv(t,e[1])})`}},_v.abs={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,1),Cv(e),`abs(${Sv(t,e[0])})`}},_v.floor={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,1),Cv(e),`floor(${Sv(t,e[0])})`}},_v.round={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,1),Cv(e),`floor(${Sv(t,e[0])} + 0.5)`}},_v.ceil={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,1),Cv(e),`ceil(${Sv(t,e[0])})`}},_v.sin={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,1),Cv(e),`sin(${Sv(t,e[0])})`}},_v.cos={getReturnType:function(t){return uv},toGlsl:function(t,e){return Rv(e,1),Cv(e),`cos(${Sv(t,e[0])})`}},_v.atan={getReturnType:function(t){return uv},toGlsl:function(t,e){return Fv(e,1),Pv(e,2),Cv(e),2===e.length?`atan(${Sv(t,e[0])}, ${Sv(t,e[1])})`:`atan(${Sv(t,e[0])})`}},_v[">"]={getReturnType:function(t){return gv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`(${Sv(t,e[0])} > ${Sv(t,e[1])})`}},_v[">="]={getReturnType:function(t){return gv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`(${Sv(t,e[0])} >= ${Sv(t,e[1])})`}},_v["<"]={getReturnType:function(t){return gv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`(${Sv(t,e[0])} < ${Sv(t,e[1])})`}},_v["<="]={getReturnType:function(t){return gv},toGlsl:function(t,e){return Rv(e,2),Cv(e),`(${Sv(t,e[0])} <= ${Sv(t,e[1])})`}},_v["=="]=Av("=="),_v["!="]=Av("!="),_v["!"]={getReturnType:function(t){return gv},toGlsl:function(t,e){return Rv(e,1),Tv(e[0]),`(!${Sv(t,e[0])})`}},_v.all=Dv("&&"),_v.any=Dv("||"),_v.between={getReturnType:function(t){return gv},toGlsl:function(t,e){Rv(e,3),Cv(e);const i=Sv(t,e[1]),n=Sv(t,e[2]),r=Sv(t,e[0]);return`(${r} >= ${i} && ${r} <= ${n})`}},_v.array={getReturnType:function(t){return pv},toGlsl:function(t,e){Fv(e,2),Pv(e,4),Cv(e);const i=e.map((function(e){return Sv(t,e,uv)}));return`vec${e.length}(${i.join(", ")})`}},_v.color={getReturnType:function(t){return dv},toGlsl:function(t,e){Fv(e,3),Pv(e,4),Cv(e);const i=e;3===e.length&&i.push(1);const n=e.map((function(e,i){return Sv(t,e,uv)+(i<3?" / 255.0":"")}));return`vec${e.length}(${n.join(", ")})`}},_v.interpolate={getReturnType:function(t){let e=dv|uv;for(let i=3;i<t.length;i+=2)e&=yv(t[i]);return e},toGlsl:function(t,e,i){Mv(e),Fv(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: ${JSON.stringify(n)}`);i=void 0!==i?i:fv;const s=_v.interpolate.getReturnType(e)&i;Iv(e,s);const o=Sv(t,e[1]),a=vv(r);let l="";for(let i=2;i<e.length-2;i+=2){const n=Sv(t,e[i]),r=l||Sv(t,e[i+1],s),h=Sv(t,e[i+2]);l=`mix(${r}, ${Sv(t,e[i+3],s)}, pow(clamp((${o} - ${n}) / (${h} - ${n}), 0.0, 1.0), ${a}))`}return l}},_v.match={getReturnType:function(t){let e=fv;for(let i=2;i<t.length;i+=2)e&=yv(t[i]);return e&=yv(t[t.length-1]),e},toGlsl:function(t,e,i){Mv(e),Fv(e,4),i=void 0!==i?i:fv;const n=_v.match.getReturnType(e)&i;Iv(e,n);const r=Sv(t,e[0]),s=Sv(t,e[e.length-1],n);let o=null;for(let i=e.length-3;i>=1;i-=2){o=`(${r} == ${Sv(t,e[i])} ? ${Sv(t,e[i+1],n)} : ${o||s})`}return o}},_v.case={getReturnType:function(t){let e=fv;for(let i=1;i<t.length;i+=2)e&=yv(t[i]);return e&=yv(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 ${t} instead`)}(e),Fv(e,3),i=void 0!==i?i:fv;const n=_v.case.getReturnType(e)&i;Iv(e,n);for(let t=0;t<e.length-1;t+=2)Tv(e[t]);const r=Sv(t,e[e.length-1],n);let s=null;for(let i=e.length-3;i>=0;i-=2){s=`(${Sv(t,e[i])} ? ${Sv(t,e[i+1],n)} : ${s||r})`}return s}};class Ov{constructor(){this.uniforms=[],this.attributes=[],this.varyings=[],this.sizeExpression="vec2(1.0)",this.rotationExpression="0.0",this.offsetExpression="vec2(0.0)",this.colorExpression="vec4(1.0)",this.texCoordExpression="vec4(0.0, 0.0, 1.0, 1.0)",this.discardExpression="false",this.rotateWithView=!1}addUniform(t){return this.uniforms.push(t),this}addAttribute(t){return this.attributes.push(t),this}addVarying(t,e,i){return this.varyings.push({name:t,type:e,expression:i}),this}setSizeExpression(t){return this.sizeExpression=t,this}setRotationExpression(t){return this.rotationExpression=t,this}setSymbolOffsetExpression(t){return this.offsetExpression=t,this}setColorExpression(t){return this.colorExpression=t,this}setTextureCoordinateExpression(t){return this.texCoordExpression=t,this}setFragmentDiscardExpression(t){return this.discardExpression=t,this}setSymbolRotateWithView(t){return this.rotateWithView=t,this}getSizeExpression(){return this.sizeExpression}getOffsetExpression(){return this.offsetExpression}getColorExpression(){return this.colorExpression}getTextureCoordinateExpression(){return this.texCoordExpression}getFragmentDiscardExpression(){return this.discardExpression}getSymbolVertexShader(t){const e=this.rotateWithView?"u_offsetScaleMatrix * u_offsetRotateMatrix":"u_offsetScaleMatrix";let i=this.attributes,n=this.varyings;return t&&(i=i.concat("vec4 a_hitColor"),n=n.concat({name:"v_hitColor",type:"vec4",expression:"a_hitColor"})),`precision mediump float;\nuniform mat4 u_projectionMatrix;\nuniform mat4 u_offsetScaleMatrix;\nuniform mat4 u_offsetRotateMatrix;\nuniform float u_time;\nuniform float u_zoom;\nuniform float u_resolution;\n${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}`}}var zv=class extends Hs{constructor(t){super(Object.assign({},t)),this.parseResult_=function(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=Sv(l,i,pv|uv),u=Sv(l,s,pv),c=Sv(l,r,pv),d=Sv(l,a,uv),g={inFragmentShader:!0,variables:l.variables,attributes:[],stringLiteralsMap:l.stringLiteralsMap,functions:{}},p=Sv(g,n,dv),f=Sv(g,o,uv);let m="1.0";const _=`vec2(${Sv(g,i,pv|uv)}).x`;switch(e.symbolType){case"square":case"image":break;case"circle":m=`(1.0-smoothstep(1.-4./${_},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 Ov).setSizeExpression(`vec2(${h})`).setRotationExpression(d).setSymbolOffsetExpression(u).setTextureCoordinateExpression(c).setSymbolRotateWithView(!!e.rotateWithView).setColorExpression(`vec4(${p}.rgb, ${p}.a * ${f} * ${m})`);if(t.filter){const e=Sv(g,t.filter,gv);y.setFragmentDiscardExpression(`!${e}`)}const v={};if(g.variables.forEach((function(e){const i=Lv(e);y.addUniform(`float ${i}`),v[i]=function(){if(!t.variables||void 0===t.variables[e])throw new Error(`The following variable is missing from the style: ${e}`);let i=t.variables[e];return"string"==typeof i&&(i=bv(l,i)),void 0!==i?i:-9999999}})),"image"===e.symbolType&&e.src){const t=new Image;t.crossOrigin=void 0===e.crossOrigin?"anonymous":e.crossOrigin,t.src=e.src,y.addUniform("sampler2D u_texture").setColorExpression(y.getColorExpression()+" * texture2D(u_texture, v_texCoord)"),v.u_texture=t}return g.attributes.forEach((function(t){l.attributes.includes(t)||l.attributes.push(t),y.addVarying(`v_${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=bv(l,n)),void 0!==n?n:-9999999}}})),uniforms:v}}(t.style),this.styleVariables_=t.style.variables||{},this.hitDetectionDisabled_=!!t.disableHitDetection}createRenderer(){return new $y(this,{vertexShader:this.parseResult_.builder.getSymbolVertexShader(),fragmentShader:this.parseResult_.builder.getSymbolFragmentShader(),hitVertexShader:!this.hitDetectionDisabled_&&this.parseResult_.builder.getSymbolVertexShader(!0),hitFragmentShader:!this.hitDetectionDisabled_&&this.parseResult_.builder.getSymbolFragmentShader(!0),uniforms:this.parseResult_.uniforms,attributes:this.parseResult_.attributes})}updateStyleVariables(t){Object.assign(this.styleVariables_,t),this.changed()}};var Gv=class extends Il{constructor(t){const e=void 0!==t.hidpi&&t.hidpi;super({cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,opaque:!0,projection:hn("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;Ll("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=bl(this.getProjection()),r=this.hidpi_?2:1,s=e.imageWidth==e.imageHeight?e.imageWidth/r:[e.imageWidth/r,e.imageHeight/r],o=yl({extent:n,minZoom:e.zoomMin,maxZoom:i,tileSize:s});this.tileGrid=o;const a=this.culture_,l=this.hidpi_;if(this.tileUrlFunction=Rl(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){Wa(t[0],t[1],t[2],i);let e=n;return l&&(e+="&dpi=d1&device=mobile"),e.replace("{quadkey}",function(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("")}(i))}}}))),e.imageryProviders){const t=fn(hn("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(ii(ri([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")}};var Nv=class extends Il{constructor(t){const e=void 0!==(t=t||{}).projection?t.projection:"EPSG:3857",i=void 0!==t.tileGrid?t.tileGrid:yl({extent:bl(e),maxResolution:t.maxResolution,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize});super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,opaque:t.opaque,projection:e,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileGrid:i,tileLoadFunction:t.tileLoadFunction,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0}getGutter(){return this.gutter_}};var jv=class extends ye{constructor(t,i,n,r,o,a,l){const h=t.getExtent(),u=i.getExtent(),c=u?Je(n,u):n,d=sl(t,i,qe(c),r),g=new tl(t,i,c,h,.5*d,r),p=a(g.calculateSourceExtent(),d,o),f=p?e:s,m=p?p.getPixelRatio():1;super(n,r,m,f),this.targetProj_=i,this.maxSourceExtent_=h,this.triangulation_=g,this.targetResolution_=r,this.targetExtent_=n,this.sourceImage_=p,this.sourcePixelRatio_=m,this.interpolate_=l,this.canvas_=null,this.sourceListenerKey_=null}disposeInternal(){this.state==i&&this.unlistenSource_(),super.disposeInternal()}getImage(){return this.canvas_}getProjection(){return this.targetProj_}reproject_(){const t=this.sourceImage_.getState();if(t==n){const t=ei(this.targetExtent_)/this.targetResolution_,e=$e(this.targetExtent_)/this.targetResolution_;this.canvas_=ol(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==e){this.state=i,this.changed();const t=this.sourceImage_.getState();t==n||t==r?this.reproject_():(this.sourceListenerKey_=Pt(this.sourceImage_,ft,(function(t){const e=this.sourceImage_.getState();e!=n&&e!=r||(this.unlistenSource_(),this.reproject_())}),this),this.sourceImage_.load())}}unlistenSource_(){It(this.sourceListenerKey_),this.sourceListenerKey_=null}};const Bv="imageloadstart",Uv="imageloadend",Vv="imageloaderror";class Xv extends et{constructor(t,e){super(t),this.image=e}}function Wv(t,e){t.getImage().src=e}var Zv=class extends pl{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=st(this.resolutions_,t,0);t=this.resolutions_[e]}return t}getImage(t,e,i,n){const r=this.getProjection();if(r&&n&&!pn(r,n)){if(this.reprojectedImage_){if(this.reprojectedRevision_==this.getRevision()&&pn(this.reprojectedImage_.getProjection(),n)&&this.reprojectedImage_.getResolution()==e&&Ge(this.reprojectedImage_.getExtent(),t))return this.reprojectedImage_;this.reprojectedImage_.dispose(),this.reprojectedImage_=null}return this.reprojectedImage_=new jv(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 o()}handleImageChange(t){const e=t.target;let s;switch(e.getState()){case i:this.loading=!0,s=Bv;break;case n:this.loading=!1,s=Uv;break;case r:this.loading=!1,s=Vv;break;default:return}this.hasListener(s)&&this.dispatchEvent(new Xv(s,e))}};function qv(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(/[?&]$/,""),(t+=t.includes("?")?"&":"?")+n}var Yv=class extends Zv{constructor(t){const e=void 0!==t.crossOrigin?t.crossOrigin:null,i=void 0!==t.imageLoadFunction?t.imageLoadFunction:Wv;super({attributions:t.attributions,interpolate:t.interpolate,projection:hn(t.projection)}),this.url_=t.url,this.imageExtent_=t.imageExtent,this.image_=new ai(this.imageExtent_,void 0,1,this.url_,e,i),this.imageSize_=t.imageSize?t.imageSize:null,this.image_.addEventListener(ft,this.handleImageChange.bind(this))}getImageExtent(){return this.imageExtent_}getImageInternal(t,e,i,n){return ii(t,this.image_.getExtent())?this.image_:null}getUrl(){return this.url_}handleImageChange(t){if(this.image_.getState()==n){const t=this.image_.getExtent(),e=this.image_.getImage();let i,n;this.imageSize_?(i=this.imageSize_[0],n=this.imageSize_[1]):(i=e.width,n=e.height);const r=ei(t),s=$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=Y(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)}};const Kv="1.3.0",Hv=[101,101];var $v=class extends Zv{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:Wv,this.params_=Object.assign({},t.params),this.v13_=!0,this.updateV13_(),this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.image_=null,this.imageSize_=[0,0],this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5}getFeatureInfoUrl(t,e,i,n){if(void 0===this.url_)return;const r=hn(i),s=this.getProjection();s&&s!==r&&(e=sl(s,r,t,e),t=_n(t,r,s));const o=Ke(t,e,0,Hv),a={SERVICE:"WMS",VERSION:Kv,REQUEST:"GetFeatureInfo",FORMAT:"image/png",TRANSPARENT:!0,QUERY_LAYERS:this.params_.LAYERS};Object.assign(a,this.params_,n);const l=F((t[0]-o[0])/e,4),h=F((o[3]-t[1])/e,4);return a[this.v13_?"I":"X"]=l,a[this.v13_?"J":"Y"]=h,this.getRequestUrl_(o,Hv,1,s||r,a)}getLegendUrl(t,e){if(void 0===this.url_)return;const i={SERVICE:"WMS",VERSION:Kv,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0===e||void 0===e.LAYER){const t=this.params_.LAYERS;if(!(!Array.isArray(t)||1===t.length))return;i.LAYER=t}if(void 0!==t){const e=this.getProjection()?this.getProjection().getMetersPerUnit():1,n=28e-5;i.SCALE=t*e/n}return Object.assign(i,e),qv(this.url_,i)}getParams(){return this.params_}getImageInternal(t,e,i,n){if(void 0===this.url_)return null;e=this.findNearestResolution(e),1==i||this.hidpi_&&void 0!==this.serverType_||(i=1);const r=e/i,s=qe(t),o=Ke(s,r,0,[P(ei(t)/r,4),P($e(t)/r,4)]),a=Ke(s,r,0,[P(this.ratio_*ei(t)/r,4),P(this.ratio_*$e(t)/r,4)]),l=this.image_;if(l&&this.renderedRevision_==this.getRevision()&&l.getResolution()==e&&l.getPixelRatio()==i&&Me(l.getExtent(),o))return l;const h={SERVICE:"WMS",VERSION:Kv,REQUEST:"GetMap",FORMAT:"image/png",TRANSPARENT:!0};Object.assign(h,this.params_),this.imageSize_[0]=R(ei(a)/r,4),this.imageSize_[1]=R($e(a)/r,4);const u=this.getRequestUrl_(a,this.imageSize_,i,n,h);return this.image_=new ai(a,e,i,u,this.crossOrigin_,this.imageLoadFunction_),this.renderedRevision_=this.getRevision(),this.image_.addEventListener(ft,this.handleImageChange.bind(this)),this.image_}getImageLoadFunction(){return this.imageLoadFunction_}getRequestUrl_(t,e,i,n,r){if(y(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:y(!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(","),qv(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||Kv;this.v13_=Vi(t,"1.3")>=0}};var Jv=class extends Nv{constructor(t){let e;e=void 0!==(t=t||{}).attributions?t.attributions:['&#169; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors.'];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})}};var Qv=class extends Il{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=hn(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 u=o.getResolution(l[0]),c=o.getTileCoordExtent(l,this.tmpExtent_),g=d(o.getTileSize(l[0]),this.tmpSize);const p=this.gutter_;0!==p&&(g=h(g,p,this.tmpSize),c=Te(c,u*p,c)),s&&s!==r&&(u=sl(s,r,t,u),c=function(t,e,i,n){return ri(t,mn(e,i),void 0,n)}(c,r,s),t=_n(t,r,s));const f={SERVICE:"WMS",VERSION:Kv,REQUEST:"GetFeatureInfo",FORMAT:"image/png",TRANSPARENT:!0,QUERY_LAYERS:this.params_.LAYERS};Object.assign(f,this.params_,n);const m=Math.floor((t[0]-c[0])/u),_=Math.floor((c[3]-t[1])/u);return f[this.v13_?"I":"X"]=m,f[this.v13_?"J":"Y"]=_,this.getRequestUrl_(l,g,c,1,s||r,f)}getLegendUrl(t,e){if(void 0===this.urls[0])return;const i={SERVICE:"WMS",VERSION:Kv,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),qv(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:y(!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[C(Ka(t),o.length)]}return qv(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||Kv;this.v13_=Vi(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=d(n.getTileSize(t[0]),this.tmpSize);const a=this.gutter_;0!==a&&(o=h(o,a,this.tmpSize),s=Te(s,r*a,s)),1!=e&&(o=c(o,e,this.tmpSize));const l={SERVICE:"WMS",VERSION:Kv,REQUEST:"GetMap",FORMAT:"image/png",TRANSPARENT:!0};return Object.assign(l,this.params_),this.getRequestUrl_(t,o,s,e,i,l)}};At.unByKey=kt;let tx={Control:Ko,Zoom:Qo,Attribution:$o,ScaleLine:cp,LayerSwitcher:mp},ex={GeoJSON:Qr,KML:W_,MVT:Rs},ix={Group:ro,Tile:Ul,Vector:tu,VectorTile:_u,WebGLPoints:zv,Heatmap:iv,Image:sv},nx={toLonLat:function(t,e){const i=_n(t,void 0!==e?e:"EPSG:3857","EPSG:4326"),n=i[0];return(n<-180||n>180)&&(i[0]=C(n+180,360)-180),i},fromLonLat:gn},rx={LineString:gr,Point:_r,MultiPoint:vr},sx={Icon:ci,Style:Xr,Text:Zr,Stroke:Gr,Fill:fe,Circle:ge},ox={OSM:Jv,XYZ:Nv,TileWMS:Qv,BingMaps:Gv,Vector:gu,VectorTile:bu,ImageWMS:$v,ImageStatic:Yv};t.Collection=Ls,t.Feature=gi,t.Map=Ba,t.Observable=At,t.Overlay=ap,t.View=Yo,t.applyStyle=function(t,e,i,n,r){var s,o,a;return void 0===i&&(i=""),void 0===n&&(n={}),void 0===r&&(r=void 0),"string"==typeof n?(s=n,a={}):(s=n.styleUrl,a=n),r||(r=a.resolutions),s||"string"!=typeof e||e.trim().startsWith("{")||(s=e),s&&(s=s.startsWith("data:")?location.href:bg(s,a.accessToken),a=function(t,e){return e.accessToken||(e=Object.assign({},e),new URL(t).searchParams.forEach((function(t,i){e.accessToken=t,e.accessTokenParam=i}))),e}(s,a)),new Promise((function(n,l){(function(t,e){if("string"!=typeof t)return Promise.resolve(t);if(!t.trim().startsWith("{"))return Rg("Style",t=bg(t,e.accessToken),e);try{var i=JSON.parse(t);return Promise.resolve(i)}catch(t){return Promise.reject(t)}})(e,a).then((function(e){if(8!=e.version)return l(new Error("glStyle version 8 required."));if(!(t instanceof tu||t instanceof _u))return l(new Error("Can only apply to VectorLayer or VectorTileLayer"));var h,u,c,d=t instanceof _u?"vector":"geojson";if(i?o=Array.isArray(i)?e.layers.find((function(t){return t.id===i[0]})).source:i:(o=Object.keys(e.sources).find((function(t){return e.sources[t].type===d})),i=o),!o)return l(new Error("No "+d+" source found in the glStyle."));function g(){if(t instanceof _u)return function(t,e,i){return new Promise((function(n,r){(function(t,e,i){void 0===i&&(i={});var n=[e,JSON.stringify(t)].toString(),r=Fg[n];if(!r||i.transformRequest){var s=t.url;if(s&&!t.tiles){var o=Sg(s,i.accessToken,i.accessTokenParam||"access_token",e||location.href);r=s.startsWith("mapbox://")?Promise.resolve(Object.assign({},t,{url:void 0,tiles:o})):Rg("Source",o,i).then((function(t){for(var e=0,n=t.tiles.length;e<n;++e){var r=t.tiles[e];if(i.transformRequest){var s=i.transformRequest(o,"Source");s&&(o=s.url)}var a=Sg(r,i.accessToken,i.accessTokenParam||"access_token",o);if(i.transformRequest){var l=i.transformRequest(a,"Tiles");l instanceof Request&&(a=decodeURI(l.url))}t.tiles[e]=a}return Promise.resolve(t)}))}else t=Object.assign({},t,{tiles:t.tiles.map((function(t){return Sg(t,i.accessToken,i.accessTokenParam||"access_token",e||location.href)}))}),r=Promise.resolve(Object.assign({},t));Fg[n]=r}return r})(t,e,i).then((function(t){var e=new kl({tileJSON:t}),i=e.getTileJSON(),r=e.getTileGrid(),s=function(t){var e=t.bounds;if(e){var i=gn([e[0],e[1]]),n=gn([e[2],e[3]]);return[i[0],i[1],n[0],n[1]]}}(i),o=i.minzoom||0,a=i.maxzoom||22,l={attributions:e.getAttributions(),format:new Rs,tileGrid:new $a({origin:r.getOrigin(0),extent:s||r.getExtent(),minZoom:o,resolutions:Cg.slice(0,a+1),tileSize:512})};Array.isArray(i.tiles)?l.urls=i.tiles:l.url=i.tiles,t.olSourceOptions&&Object.assign(l,t.olSourceOptions),n(new bu(l))})).catch(r)}))}(e.sources[o],s,a).then((function(e){var i=t.getSource();if(i?e!==i&&(i.setTileUrlFunction(e.getTileUrlFunction()),i.format_||(i.format_=e.format_),i.getAttributions()||i.setAttributions(e.getAttributions()),i.getTileLoadFunction()===Su&&i.setTileLoadFunction(e.getTileLoadFunction()),pn(i.getProjection(),e.getProjection())&&(i.tileGrid=e.getTileGrid())):t.setSource(e),!isFinite(t.getMaxResolution())&&!isFinite(t.getMinZoom())){var n=t.getSource().getTileGrid();t.setMaxResolution(n.getResolution(n.getMinZoom()))}}));var i=e.sources[o],n=t.getSource();n&&n.get("mapbox-source")===i||(n=function(t,e,i){var n=t.data,r={};if("string"==typeof n){var s=Sg(n,i.accessToken,i.accessTokenParam||"access_token",e||location.href);if(i.transformRequest){var o=i.transformRequest(s,"GeoJSON");o instanceof Request&&(s=encodeURI(o.url))}r.url=s}else r.features=ep.readFeatures(n,{featureProjection:"EPSG:3857"});var a=new gu(Object.assign({attributions:t.attribution,format:ep},r));return a.set("mapbox-source",t),a}(i,s,a));var r=t.getSource();return r?n!==r&&(r.getAttributions()||r.setAttributions(n.getAttributions()),r.format_||(r.format_=n.getFormat()),r.url_=n.getUrl()):t.setSource(n),Promise.resolve()}function p(){c||e.sprite&&!h?c?(t.setStyle(c),g().then(n).catch(l)):l(new Error("Something went wrong trying to apply style.")):(c=tp(t,e,i,r,h,u,Bg),t.getStyle()?g().then(n).catch(l):l(new Error("Nothing to show for source 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p()})).catch(l)}))},t.control=tx,t.format=ex,t.geom=rx,t.interaction=_f,t.layer=ix,t.proj=nx,t.source=ox,t.sphere=nn,t.style=sx,t.stylefunction=tp,t.tilegrid=Sl,Object.defineProperty(t,"__esModule",{value:!0})}));
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