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e=t.getExtent(),i=Ri(n);if(t.canWrapX()&&(i[0]<e[0]||i[0]>=e[2])){const s=At(e),o=Math.floor((i[0]-e[0])/s)*s;n[0]-=o,n[2]-=o}return n}function sa(n,t){if(t.canWrapX()){const e=t.getExtent();if(!isFinite(n[0])||!isFinite(n[2]))return[[e[0],n[1],e[2],n[3]]];Fr(n,t);const i=At(e);if(At(n)>i)return[[e[0],n[1],e[2],n[3]]];if(n[0]<e[0])return[[n[0]+i,n[1],e[2],n[3]],[e[0],n[1],n[2],n[3]]];if(n[2]>e[2])return[[n[0],n[1],e[2],n[3]],[e[0],n[1],n[2]-i,n[3]]]}return[n]}function ra(n,t,e){const i=n;let s=!0,r=!1,o=!1;const a=[Qi(i,vt.LOAD,function(){o=!0,r||t()})];return i.src&&bo?(r=!0,i.decode().then(function(){s&&t()}).catch(function(l){s&&(o?t():e())})):a.push(Qi(i,vt.ERROR,e)),function(){s=!1,a.forEach(Vt)}}let ai=null;class oa extends vr{constructor(t,e,i,s,r,o){super(),this.hitDetectionImage_=null,this.image_=t,this.crossOrigin_=s,this.canvas_={},this.color_=o,this.unlisten_=null,this.imageState_=r,this.size_=i,this.src_=e,this.tainted_}initializeImage_(){this.image_=new Image,this.crossOrigin_!==null&&(this.image_.crossOrigin=this.crossOrigin_)}isTainted_(){if(this.tainted_===void 0&&this.imageState_===ht.LOADED){ai||(ai=kt(1,1,void 0,{willReadFrequently:!0})),ai.drawImage(this.image_,0,0);try{ai.getImageData(0,0,1,1),this.tainted_=!1}catch{ai=null,this.tainted_=!0}}return this.tainted_===!0}dispatchChangeEvent_(){this.dispatchEvent(vt.CHANGE)}handleImageError_(){this.imageState_=ht.ERROR,this.unlistenImage_(),this.dispatchChangeEvent_()}handleImageLoad_(){this.imageState_=ht.LOADED,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=kt(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_===ht.IDLE){this.image_||this.initializeImage_(),this.imageState_=ht.LOADING;try{this.image_.src=this.src_}catch{this.handleImageError_()}this.unlisten_=ra(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this))}}replaceColor_(t){if(!this.color_||this.canvas_[t]||this.imageState_!==ht.LOADED)return;const e=this.image_,i=document.createElement("canvas");i.width=Math.ceil(e.width*t),i.height=Math.ceil(e.height*t);const s=i.getContext("2d");s.scale(t,t),s.drawImage(e,0,0),s.globalCompositeOperation="multiply",s.fillStyle=_r(this.color_),s.fillRect(0,0,i.width/t,i.height/t),s.globalCompositeOperation="destination-in",s.drawImage(e,0,0),this.canvas_[t]=i}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}}function aa(n,t,e,i,s,r){let o=Es.get(t,i,r);return o||(o=new oa(n,t,e,i,s,r),Es.set(t,i,r,o)),o}function Rs(n,t,e,i){return e!==void 0&&i!==void 0?[e/n,i/t]:e!==void 0?e/n:i!==void 0?i/t:1}class Jn extends fr{constructor(t){t=t||{};const e=t.opacity!==void 0?t.opacity:1,i=t.rotation!==void 0?t.rotation:0,s=t.scale!==void 0?t.scale:1,r=t.rotateWithView!==void 0?t.rotateWithView:!1;super({opacity:e,rotation:i,scale:s,displacement:t.displacement!==void 0?t.displacement:[0,0],rotateWithView:r,declutterMode:t.declutterMode}),this.anchor_=t.anchor!==void 0?t.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=t.anchorOrigin!==void 0?t.anchorOrigin:"top-left",this.anchorXUnits_=t.anchorXUnits!==void 0?t.anchorXUnits:"fraction",this.anchorYUnits_=t.anchorYUnits!==void 0?t.anchorYUnits:"fraction",this.crossOrigin_=t.crossOrigin!==void 0?t.crossOrigin:null;const o=t.img!==void 0?t.img:null;this.imgSize_=t.imgSize;let a=t.src;ft(!(a!==void 0&&o),4),ft(!o||o&&this.imgSize_,5),(a===void 0||a.length===0)&&o&&(a=o.src||nt(o)),ft(a!==void 0&&a.length>0,6),ft(!((t.width!==void 0||t.height!==void 0)&&t.scale!==void 0),69);const l=t.src!==void 0?ht.IDLE:ht.LOADED;if(this.color_=t.color!==void 0?Ji(t.color):null,this.iconImage_=aa(o,a,this.imgSize_!==void 0?this.imgSize_:null,this.crossOrigin_,l,this.color_),this.offset_=t.offset!==void 0?t.offset:[0,0],this.offsetOrigin_=t.offsetOrigin!==void 0?t.offsetOrigin:"top-left",this.origin_=null,this.size_=t.size!==void 0?t.size:null,t.width!==void 0||t.height!==void 0){let h,c;if(t.size)[h,c]=t.size;else{const u=this.getImage(1);if(u instanceof HTMLCanvasElement||u.src&&u.complete)h=u.width,c=u.height;else{this.initialOptions_=t;const d=()=>{if(this.unlistenImageChange(d),!this.initialOptions_)return;const f=this.iconImage_.getSize();this.setScale(Rs(f[0],f[1],t.width,t.height))};this.listenImageChange(d);return}}h!==void 0&&this.setScale(Rs(h,c,t.width,t.height))}}clone(){let t,e,i;return this.initialOptions_?(e=this.initialOptions_.width,i=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new Jn({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:t,width:e,height:i,size:this.size_!==null?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 s=this.getSize();if(this.anchorXUnits_=="fraction"||this.anchorYUnits_=="fraction"){if(!s)return null;t=this.anchor_.slice(),this.anchorXUnits_=="fraction"&&(t[0]*=s[0]),this.anchorYUnits_=="fraction"&&(t[1]*=s[1])}if(this.anchorOrigin_!="top-left"){if(!s)return null;t===this.anchor_&&(t=this.anchor_.slice()),(this.anchorOrigin_=="top-right"||this.anchorOrigin_=="bottom-right")&&(t[0]=-t[0]+s[0]),(this.anchorOrigin_=="bottom-left"||this.anchorOrigin_=="bottom-right")&&(t[1]=-t[1]+s[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(this.offsetOrigin_!="top-left"){const e=this.getSize(),i=this.iconImage_.getSize();if(!e||!i)return null;t=t.slice(),(this.offsetOrigin_=="top-right"||this.offsetOrigin_=="bottom-right")&&(t[0]=i[0]-e[0]-t[0]),(this.offsetOrigin_=="bottom-left"||this.offsetOrigin_=="bottom-right")&&(t[1]=i[1]-e[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){const t=this.getScaleArray();if(this.size_)return this.size_[0]*t[0];if(this.iconImage_.getImageState()==ht.LOADED)return this.iconImage_.getSize()[0]*t[0]}getHeight(){const t=this.getScaleArray();if(this.size_)return this.size_[1]*t[1];if(this.iconImage_.getImageState()==ht.LOADED)return this.iconImage_.getSize()[1]*t[1]}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(vt.CHANGE,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(vt.CHANGE,t)}}const Or=Jn;class Qn{constructor(t){t=t||{},this.color_=t.color!==void 0?t.color:null,this.lineCap_=t.lineCap,this.lineDash_=t.lineDash!==void 0?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 Qn({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}}const le=Qn;class re{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=ws,t.geometry!==void 0&&this.setGeometry(t.geometry),this.fill_=t.fill!==void 0?t.fill:null,this.image_=t.image!==void 0?t.image:null,this.renderer_=t.renderer!==void 0?t.renderer:null,this.hitDetectionRenderer_=t.hitDetectionRenderer!==void 0?t.hitDetectionRenderer:null,this.stroke_=t.stroke!==void 0?t.stroke:null,this.text_=t.text!==void 0?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&typeof t=="object"&&(t=t.clone()),new re({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){typeof t=="function"?this.geometryFunction_=t:typeof t=="string"?this.geometryFunction_=function(e){return e.get(t)}:t?t!==void 0&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=ws,this.geometry_=t}setZIndex(t){this.zIndex_=t}}function la(n){let t;if(typeof n=="function")t=n;else{let e;Array.isArray(n)?e=n:(ft(typeof n.getZIndex=="function",41),e=[n]),t=function(){return e}}return t}let En=null;function ha(n,t){if(!En){const e=new mt({color:"rgba(255,255,255,0.4)"}),i=new le({color:"#3399CC",width:1.25});En=[new re({image:new Ei({fill:e,stroke:i,radius:5}),fill:e,stroke:i})]}return En}function ca(){const n={},t=[255,255,255,1],e=[0,153,255,1],i=3;return n.Polygon=[new re({fill:new mt({color:[255,255,255,.5]})})],n.MultiPolygon=n.Polygon,n.LineString=[new re({stroke:new le({color:t,width:i+2})}),new re({stroke:new le({color:e,width:i})})],n.MultiLineString=n.LineString,n.Circle=n.Polygon.concat(n.LineString),n.Point=[new re({image:new Ei({radius:i*2,fill:new mt({color:e}),stroke:new le({color:t,width:i/2})}),zIndex:1/0})],n.MultiPoint=n.Point,n.GeometryCollection=n.Polygon.concat(n.LineString,n.Point),n}function ws(n){return n.getGeometry()}const se=re,ua="#333";class $n{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.scale_=t.scale,this.scaleArray_=Ki(t.scale!==void 0?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=t.fill!==void 0?t.fill:new mt({color:ua}),this.maxAngle_=t.maxAngle!==void 0?t.maxAngle:Math.PI/4,this.placement_=t.placement!==void 0?t.placement:"point",this.overflow_=!!t.overflow,this.stroke_=t.stroke!==void 0?t.stroke:null,this.offsetX_=t.offsetX!==void 0?t.offsetX:0,this.offsetY_=t.offsetY!==void 0?t.offsetY:0,this.backgroundFill_=t.backgroundFill?t.backgroundFill:null,this.backgroundStroke_=t.backgroundStroke?t.backgroundStroke:null,this.padding_=t.padding===void 0?null:t.padding}clone(){const t=this.getScale();return new $n({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),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_}getRepeat(){return this.repeat_}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}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=Ki(t!==void 0?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}}const hi=$n;function da(n){return Math.pow(n,3)}function fa(n){return 1-da(1-n)}function ga(n){return 3*n*n-2*n*n*n}const Pr={radians:6370997/(2*Math.PI),degrees:2*Math.PI*6370997/360,ft:.3048,m:1,"us-ft":1200/3937};class _a{constructor(t){this.code_=t.code,this.units_=t.units,this.extent_=t.extent!==void 0?t.extent:null,this.worldExtent_=t.worldExtent!==void 0?t.worldExtent:null,this.axisOrientation_=t.axisOrientation!==void 0?t.axisOrientation:"enu",this.global_=t.global!==void 0?t.global:!1,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_||Pr[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 Gr=_a,Ti=6378137,Ve=Math.PI*Ti,ma=[-Ve,-Ve,Ve,Ve],pa=[-180,-85,180,85],Yi=Ti*Math.log(Math.tan(Math.PI/2));class Ge extends Gr{constructor(t){super({code:t,units:"m",extent:ma,global:!0,worldExtent:pa,getPointResolution:function(e,i){return e/Math.cosh(i[1]/Ti)}})}}const Is=[new Ge("EPSG:3857"),new Ge("EPSG:102100"),new Ge("EPSG:102113"),new Ge("EPSG:900913"),new Ge("http://www.opengis.net/def/crs/EPSG/0/3857"),new Ge("http://www.opengis.net/gml/srs/epsg.xml#3857")];function xa(n,t,e){const i=n.length;e=e>1?e:2,t===void 0&&(e>2?t=n.slice():t=new Array(i));for(let s=0;s<i;s+=e){t[s]=Ve*n[s]/180;let r=Ti*Math.log(Math.tan(Math.PI*(+n[s+1]+90)/360));r>Yi?r=Yi:r<-Yi&&(r=-Yi),t[s+1]=r}return t}function ya(n,t,e){const i=n.length;e=e>1?e:2,t===void 0&&(e>2?t=n.slice():t=new Array(i));for(let s=0;s<i;s+=e)t[s]=180*n[s]/Ve,t[s+1]=360*Math.atan(Math.exp(n[s+1]/Ti))/Math.PI-90;return t}const va=6378137,Ms=[-180,-90,180,90],Sa=Math.PI*va/180;class Se extends Gr{constructor(t,e){super({code:t,units:"degrees",extent:Ms,axisOrientation:e,global:!0,metersPerUnit:Sa,worldExtent:Ms})}}const As=[new Se("CRS:84"),new Se("EPSG:4326","neu"),new Se("urn:ogc:def:crs:OGC:1.3:CRS84"),new Se("urn:ogc:def:crs:OGC:2:84"),new Se("http://www.opengis.net/def/crs/OGC/1.3/CRS84"),new Se("http://www.opengis.net/gml/srs/epsg.xml#4326","neu"),new 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this.featureChangeKeys_[e];const s=t.getId();return s!==void 0&&delete this.idIndex_[s.toString()],delete this.uidIndex_[e],this.dispatchEvent(new ee(Rt.REMOVEFEATURE,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){ft(this.format_,7),this.url_=t,this.setLoader(Ns(t,this.format_))}}const Hr=Sl,$={OPACITY:"opacity",VISIBLE:"visible",EXTENT:"extent",Z_INDEX:"zIndex",MAX_RESOLUTION:"maxResolution",MIN_RESOLUTION:"minResolution",MAX_ZOOM:"maxZoom",MIN_ZOOM:"minZoom",SOURCE:"source",MAP:"map"};class Cl extends ue{constructor(t){super(),this.on,this.once,this.un,this.background_=t.background;const e=Object.assign({},t);typeof t.properties=="object"&&(delete e.properties,Object.assign(e,t.properties)),e[$.OPACITY]=t.opacity!==void 0?t.opacity:1,ft(typeof e[$.OPACITY]=="number",64),e[$.VISIBLE]=t.visible!==void 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bt)delete e[a];this.setProperties(e,!0);const i=Xl(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 s=Nl(t),r=i.constraint,o=Wl(t);this.constraints_={center:s,resolution:r,rotation:o},this.setRotation(t.rotation!==void 0?t.rotation:0),this.setCenterInternal(t.center!==void 0?t.center:null),t.resolution!==void 0?this.setResolution(t.resolution):t.zoom!==void 0&&this.setZoom(t.zoom)}get padding(){return this.padding_}set padding(t){let e=this.padding_;this.padding_=t;const i=this.getCenterInternal();if(i){const s=t||[0,0,0,0];e=e||[0,0,0,0];const r=this.getResolution(),o=r/2*(s[3]-e[3]+e[1]-s[1]),a=r/2*(s[0]-e[0]+e[2]-s[2]);this.setCenterInternal([i[0]+o,i[1]-a])}}getUpdatedOptions_(t){const e=this.getProperties();return e.resolution!==void 0?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 i=0;i<e.length;++i){let s=arguments[i];s.center&&(s=Object.assign({},s),s.center=xt(s.center,this.getProjection())),s.anchor&&(s=Object.assign({},s),s.anchor=xt(s.anchor,this.getProjection())),e[i]=s}this.animateInternal.apply(this,e)}animateInternal(t){let e=arguments.length,i;e>1&&typeof arguments[e-1]=="function"&&(i=arguments[e-1],--e);let s=0;for(;s<e&&!this.isDef();++s){const c=arguments[s];c.center&&this.setCenterInternal(c.center),c.zoom!==void 0?this.setZoom(c.zoom):c.resolution&&this.setResolution(c.resolution),c.rotation!==void 0&&this.setRotation(c.rotation)}if(s===e){i&&Ui(i,!0);return}let r=Date.now(),o=this.targetCenter_.slice(),a=this.targetResolution_,l=this.targetRotation_;const h=[];for(;s<e;++s){const c=arguments[s],u={start:r,complete:!1,anchor:c.anchor,duration:c.duration!==void 0?c.duration:1e3,easing:c.easing||ga,callback:i};if(c.center&&(u.sourceCenter=o,u.targetCenter=c.center.slice(),o=u.targetCenter),c.zoom!==void 0?(u.sourceResolution=a,u.targetResolution=this.getResolutionForZoom(c.zoom),a=u.targetResolution):c.resolution&&(u.sourceResolution=a,u.targetResolution=c.resolution,a=u.targetResolution),c.rotation!==void 0){u.sourceRotation=l;const d=ps(c.rotation-l+Math.PI,2*Math.PI)-Math.PI;u.targetRotation=l+d,l=u.targetRotation}Yl(u)?u.complete=!0:r+=u.duration,h.push(u)}this.animations_.push(h),this.setHint(Mt.ANIMATING,1),this.updateAnimations_()}getAnimating(){return this.hints_[Mt.ANIMATING]>0}getInteracting(){return this.hints_[Mt.INTERACTING]>0}cancelAnimations(){this.setHint(Mt.ANIMATING,-this.hints_[Mt.ANIMATING]);let t;for(let e=0,i=this.animations_.length;e<i;++e){const s=this.animations_[e];if(s[0].callback&&Ui(s[0].callback,!1),!t)for(let r=0,o=s.length;r<o;++r){const a=s[r];if(!a.complete){t=a.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=t,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(this.updateAnimationKey_!==void 0&&(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 s=this.animations_[i];let r=!0;for(let o=0,a=s.length;o<a;++o){const l=s[o];if(l.complete)continue;const h=t-l.start;let c=l.duration>0?h/l.duration:1;c>=1?(l.complete=!0,c=1):r=!1;const u=l.easing(c);if(l.sourceCenter){const d=l.sourceCenter[0],f=l.sourceCenter[1],g=l.targetCenter[0],_=l.targetCenter[1];this.nextCenter_=l.targetCenter;const p=d+u*(g-d),x=f+u*(_-f);this.targetCenter_=[p,x]}if(l.sourceResolution&&l.targetResolution){const d=u===1?l.targetResolution:l.sourceResolution+u*(l.targetResolution-l.sourceResolution);if(l.anchor){const f=this.getViewportSize_(this.getRotation()),g=this.constraints_.resolution(d,0,f,!0);this.targetCenter_=this.calculateCenterZoom(g,l.anchor)}this.nextResolution_=l.targetResolution,this.targetResolution_=d,this.applyTargetState_(!0)}if(l.sourceRotation!==void 0&&l.targetRotation!==void 0){const d=u===1?ps(l.targetRotation+Math.PI,2*Math.PI)-Math.PI:l.sourceRotation+u*(l.targetRotation-l.sourceRotation);if(l.anchor){const f=this.constraints_.rotation(d,!0);this.targetCenter_=this.calculateCenterRotate(f,l.anchor)}this.nextRotation_=l.targetRotation,this.targetRotation_=d}if(this.applyTargetState_(!0),e=!0,!l.complete)break}if(r){this.animations_[i]=null,this.setHint(Mt.ANIMATING,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const o=s[0].callback;o&&Ui(o,!0)}}this.animations_=this.animations_.filter(Boolean),e&&this.updateAnimationKey_===void 0&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let i;const s=this.getCenterInternal();return s!==void 0&&(i=[s[0]-e[0],s[1]-e[1]],Ia(i,t-this.getRotation()),wa(i,e)),i}calculateCenterZoom(t,e){let i;const s=this.getCenterInternal(),r=this.getResolution();if(s!==void 0&&r!==void 0){const o=e[0]-t*(e[0]-s[0])/r,a=e[1]-t*(e[1]-s[1])/r;i=[o,a]}return i}getViewportSize_(t){const e=this.viewportSize_;if(t){const i=e[0],s=e[1];return[Math.abs(i*Math.cos(t))+Math.abs(s*Math.sin(t)),Math.abs(i*Math.sin(t))+Math.abs(s*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&&Mi(t,this.getProjection())}getCenterInternal(){return this.get(bt.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return t!==void 0?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){const e=this.calculateExtentInternal(t);return is(e,this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();ft(e,1);const i=this.getResolution();ft(i!==void 0,2);const s=this.getRotation();return ft(s!==void 0,3),$o(e,i,s,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(bt.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(Ze(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=At(t)/e[0],s=wi(t)/e[1];return Math.max(i,s)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),i=this.minResolution_,s=Math.log(e/i)/Math.log(t);return function(r){return e/Math.pow(t,r*s)}}getRotation(){return this.get(bt.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),i=this.getConstrainedResolution(this.maxResolution_),s=this.minResolution_,r=Math.log(i/s)/e;return function(o){return Math.log(i/o)/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 s=this.getCenterInternal();const r=this.padding_;if(r){const o=this.getViewportSizeMinusPadding_();s=An(s,this.getViewportSize_(),[o[0]/2+r[3],o[1]/2+r[0]],e,i)}return{center:s.slice(0),projection:t!==void 0?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:i,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return e!==void 0&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e=this.minZoom_||0,i,s;if(this.resolutions_){const r=xr(this.resolutions_,t,1);e=r,i=this.resolutions_[r],r==this.resolutions_.length-1?s=2:s=i/this.resolutions_[r+1]}else i=this.maxResolution_,s=this.zoomFactor_;return e+Math.log(i/t)/Math.log(s)}getResolutionForZoom(t){if(this.resolutions_){if(this.resolutions_.length<=1)return 0;const e=yt(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,yt(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(ft(Array.isArray(t)||typeof t.getSimplifiedGeometry=="function",24),Array.isArray(t)){ft(!ea(t),25);const s=Ze(t,this.getProjection());i=Us(s)}else if(t.getType()==="Circle"){const s=Ze(t.getExtent(),this.getProjection());i=Us(s),i.rotate(this.getRotation(),Ri(s))}else i=t;this.fitInternal(i,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),i=Math.cos(e),s=Math.sin(-e),r=t.getFlatCoordinates(),o=t.getStride();let a=1/0,l=1/0,h=-1/0,c=-1/0;for(let u=0,d=r.length;u<d;u+=o){const f=r[u]*i-r[u+1]*s,g=r[u]*s+r[u+1]*i;a=Math.min(a,f),l=Math.min(l,g),h=Math.max(h,f),c=Math.max(c,g)}return[a,l,h,c]}fitInternal(t,e){e=e||{};let i=e.size;i||(i=this.getViewportSizeMinusPadding_());const s=e.padding!==void 0?e.padding:[0,0,0,0],r=e.nearest!==void 0?e.nearest:!1;let o;e.minResolution!==void 0?o=e.minResolution:e.maxZoom!==void 0?o=this.getResolutionForZoom(e.maxZoom):o=0;const a=this.rotatedExtentForGeometry(t);let l=this.getResolutionForExtentInternal(a,[i[0]-s[1]-s[3],i[1]-s[0]-s[2]]);l=isNaN(l)?o:Math.max(l,o),l=this.getConstrainedResolution(l,r?0:1);const h=this.getRotation(),c=Math.sin(h),u=Math.cos(h),d=Ri(a);d[0]+=(s[1]-s[3])/2*l,d[1]+=(s[0]-s[2])/2*l;const f=d[0]*u-d[1]*c,g=d[1]*u+d[0]*c,_=this.getConstrainedCenter([f,g],l),p=e.callback?e.callback:_i;e.duration!==void 0?this.animateInternal({resolution:l,center:_,duration:e.duration,easing:e.easing},p):(this.targetResolution_=l,this.targetCenter_=_,this.applyTargetState_(!1,!0),Ui(p,!0))}centerOn(t,e,i){this.centerOnInternal(xt(t,this.getProjection()),e,i)}centerOnInternal(t,e,i){this.setCenterInternal(An(t,e,i,this.getResolution(),this.getRotation()))}calculateCenterShift(t,e,i,s){let r;const o=this.padding_;if(o&&t){const a=this.getViewportSizeMinusPadding_(-i),l=An(t,s,[a[0]/2+o[3],a[1]/2+o[0]],e,i);r=[t[0]-l[0],t[1]-l[1]]}return r}isDef(){return!!this.getCenterInternal()&&this.getResolution()!==void 0}adjustCenter(t){const e=Mi(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&&xt(e,this.getProjection()),this.adjustResolutionInternal(t,e)}adjustResolutionInternal(t,e){const i=this.getAnimating()||this.getInteracting(),s=this.getViewportSize_(this.getRotation()),r=this.constraints_.resolution(this.targetResolution_*t,0,s,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=xt(e,this.getProjection())),this.adjustRotationInternal(t,e)}adjustRotationInternal(t,e){const i=this.getAnimating()||this.getInteracting(),s=this.constraints_.rotation(this.targetRotation_+t,i);e&&(this.targetCenter_=this.calculateCenterRotate(s,e)),this.targetRotation_+=t,this.applyTargetState_()}setCenter(t){this.setCenterInternal(t&&xt(t,this.getProjection()))}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,s=this.constraints_.rotation(this.targetRotation_,i),r=this.getViewportSize_(s),o=this.constraints_.resolution(this.targetResolution_,0,r,i),a=this.constraints_.center(this.targetCenter_,o,r,i,this.calculateCenterShift(this.targetCenter_,o,s,r));this.get(bt.ROTATION)!==s&&this.set(bt.ROTATION,s),this.get(bt.RESOLUTION)!==o&&(this.set(bt.RESOLUTION,o),this.set("zoom",this.getZoom(),!0)),(!a||!this.get(bt.CENTER)||!Tt(this.get(bt.CENTER),a))&&this.set(bt.CENTER,a),this.getAnimating()&&!t&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(t,e,i){t=t!==void 0?t:200;const s=e||0,r=this.constraints_.rotation(this.targetRotation_),o=this.getViewportSize_(r),a=this.constraints_.resolution(this.targetResolution_,s,o),l=this.constraints_.center(this.targetCenter_,a,o,!1,this.calculateCenterShift(this.targetCenter_,a,r,o));if(t===0&&!this.cancelAnchor_){this.targetResolution_=a,this.targetRotation_=r,this.targetCenter_=l,this.applyTargetState_();return}i=i||(t===0?this.cancelAnchor_:void 0),this.cancelAnchor_=void 0,(this.getResolution()!==a||this.getRotation()!==r||!this.getCenterInternal()||!Tt(this.getCenterInternal(),l))&&(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:r,center:l,resolution:a,duration:t,easing:fa,anchor:i}))}beginInteraction(){this.resolveConstraints(0),this.setHint(Mt.INTERACTING,1)}endInteraction(t,e,i){i=i&&xt(i,this.getProjection()),this.endInteractionInternal(t,e,i)}endInteractionInternal(t,e,i){!this.getInteracting()||(this.setHint(Mt.INTERACTING,-1),this.resolveConstraints(t,e,i))}getConstrainedCenter(t,e){const i=this.getViewportSize_(this.getRotation());return this.constraints_.center(t,e||this.getResolution(),i)}getConstrainedZoom(t,e){const i=this.getResolutionForZoom(t);return this.getZoomForResolution(this.getConstrainedResolution(i,e))}getConstrainedResolution(t,e){e=e||0;const i=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(t,e,i)}}function Ui(n,t){setTimeout(function(){n(t)},0)}function Nl(n){if(n.extent!==void 0){const e=n.smoothExtentConstraint!==void 0?n.smoothExtentConstraint:!0;return Xs(n.extent,n.constrainOnlyCenter,e)}const t=es(n.projection,"EPSG:3857");if(n.multiWorld!==!0&&t.isGlobal()){const e=t.getExtent().slice();return e[0]=-1/0,e[2]=1/0,Xs(e,!1,!1)}return Rl}function Xl(n){let t,e,i,o=n.minZoom!==void 0?n.minZoom:Mn,a=n.maxZoom!==void 0?n.maxZoom:28;const l=n.zoomFactor!==void 0?n.zoomFactor:2,h=n.multiWorld!==void 0?n.multiWorld:!1,c=n.smoothResolutionConstraint!==void 0?n.smoothResolutionConstraint:!0,u=n.showFullExtent!==void 0?n.showFullExtent:!1,d=es(n.projection,"EPSG:3857"),f=d.getExtent();let g=n.constrainOnlyCenter,_=n.extent;if(!h&&!_&&d.isGlobal()&&(g=!1,_=f),n.resolutions!==void 0){const p=n.resolutions;e=p[o],i=p[a]!==void 0?p[a]:p[p.length-1],n.constrainResolution?t=wl(p,c,!g&&_,u):t=Ws(e,i,c,!g&&_,u)}else{const x=(f?Math.max(At(f),wi(f)):360*Pr.degrees/d.getMetersPerUnit())/Ya/Math.pow(2,Mn),S=x/Math.pow(2,28-Mn);e=n.maxResolution,e!==void 0?o=0:e=x/Math.pow(l,o),i=n.minResolution,i===void 0&&(n.maxZoom!==void 0?n.maxResolution!==void 0?i=e/Math.pow(l,a):i=x/Math.pow(l,a):i=S),a=o+Math.floor(Math.log(e/i)/Math.log(l)),i=e/Math.pow(l,a-o),n.constrainResolution?t=Il(l,e,i,c,!g&&_,u):t=Ws(e,i,c,!g&&_,u)}return{constraint:t,maxResolution:e,minResolution:i,minZoom:o,zoomFactor:l}}function Wl(n){if(n.enableRotation!==void 0?n.enableRotation:!0){const e=n.constrainRotation;return e===void 0||e===!0?Ll():e===!1?Ys:typeof e=="number"?Al(e):Ys}return Ml}function Yl(n){return!(n.sourceCenter&&n.targetCenter&&!Tt(n.sourceCenter,n.targetCenter)||n.sourceResolution!==n.targetResolution||n.sourceRotation!==n.targetRotation)}function An(n,t,e,i,s){const r=Math.cos(-s);let o=Math.sin(-s),a=n[0]*r-n[1]*o,l=n[1]*r+n[0]*o;a+=(t[0]/2-e[0])*i,l+=(e[1]-t[1]/2)*i,o=-o;const h=a*r-l*o,c=l*r+a*o;return[h,c]}const Hs=Bl;class zl extends El{constructor(t){const e=Object.assign({},t);delete e.source,super(e),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,t.render&&(this.render=t.render),t.map&&this.setMap(t.map),this.addChangeListener($.SOURCE,this.handleSourcePropertyChange_);const i=t.source?t.source:null;this.setSource(i)}getLayersArray(t){return t=t||[],t.push(this),t}getLayerStatesArray(t){return t=t||[],t.push(this.getLayerState()),t}getSource(){return this.get($.SOURCE)||null}getRenderSource(){return this.getSource()}getSourceState(){const t=this.getSource();return t?t.getState():"undefined"}handleSourceChange_(){this.changed(),!(this.sourceReady_||this.getSource().getState()!=="ready")&&(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(Vt(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;const t=this.getSource();t&&(this.sourceChangeKey_=zt(t,vt.CHANGE,this.handleSourceChange_,this),t.getState()==="ready"&&(this.sourceReady_=!0,setTimeout(()=>{this.dispatchEvent("sourceready")},0))),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):Promise.resolve([])}getData(t){return!this.renderer_||!this.rendered?null:this.renderer_.getData(t)}isVisible(t){let e;const i=this.getMapInternal();!t&&i&&(t=i.getView()),t instanceof Hs?e={viewState:t.getState(),extent:t.calculateExtent()}:e=t,!e.layerStatesArray&&i&&(e.layerStatesArray=i.getLayerGroup().getLayerStatesArray());let s;e.layerStatesArray?s=e.layerStatesArray.find(o=>o.layer===this):s=this.getLayerState();const r=this.getExtent();return Vl(s,e.viewState)&&(!r||Dt(r,e.extent))}getAttributions(t){if(!this.isVisible(t))return[];let e;const i=this.getSource();if(i&&(e=i.getAttributions()),!e)return[];const s=t instanceof Hs?t.getViewStateAndExtent():t;let r=e(s);return Array.isArray(r)||(r=[r]),r}render(t,e){const i=this.getRenderer();return i.prepareFrame(t)?(this.rendered=!0,i.renderFrame(t,e)):null}unrender(){this.rendered=!1}setMapInternal(t){t||this.unrender(),this.set($.MAP,t)}getMapInternal(){return this.get($.MAP)}setMap(t){this.mapPrecomposeKey_&&(Vt(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),t||this.changed(),this.mapRenderKey_&&(Vt(this.mapRenderKey_),this.mapRenderKey_=null),t&&(this.mapPrecomposeKey_=zt(t,Xn.PRECOMPOSE,function(e){const s=e.frameState.layerStatesArray,r=this.getLayerState(!1);ft(!s.some(function(o){return o.layer===r.layer}),67),s.push(r)},this),this.mapRenderKey_=zt(this,vt.CHANGE,t.render,t),this.changed())}setSource(t){this.set($.SOURCE,t)}getRenderer(){return this.renderer_||(this.renderer_=this.createRenderer()),this.renderer_}hasRenderer(){return!!this.renderer_}createRenderer(){return null}disposeInternal(){this.renderer_&&(this.renderer_.dispose(),delete this.renderer_),this.setSource(null),super.disposeInternal()}}function Vl(n,t){if(!n.visible)return!1;const e=t.resolution;if(e<n.minResolution||e>=n.maxResolution)return!1;const i=t.zoom;return i>n.minZoom&&i<=n.maxZoom}const Zl=zl;class jl extends Sr{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t,this.declutterExecutorGroup=null}getFeatures(t){return tt()}getData(t){return null}prepareFrame(t){return tt()}renderFrame(t,e){return tt()}loadedTileCallback(t,e,i){t[e]||(t[e]={}),t[e][i.tileCoord.toString()]=i}createLoadedTileFinder(t,e,i){return(s,r)=>{const o=this.loadedTileCallback.bind(this,i,s);return t.forEachLoadedTile(e,s,r,o)}}forEachFeatureAtCoordinate(t,e,i,s,r){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){t.target.getState()===ht.LOADED&&this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=ht.LOADED&&e!=ht.ERROR&&t.addEventListener(vt.CHANGE,this.boundHandleImageChange_),e==ht.IDLE&&(t.load(),e=t.getState()),e==ht.LOADED}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&t.getSourceState()==="ready"&&t.changed()}disposeInternal(){delete this.layer_,super.disposeInternal()}}const Ul=jl;class Hl extends ti{constructor(t,e,i,s){super(t),this.inversePixelTransform=e,this.frameState=i,this.context=s}}const ql=Hl,qs=[];let Ye=null;function Kl(){Ye=kt(1,1,void 0,{willReadFrequently:!0})}class Jl extends Ul{constructor(t){super(t),this.container=null,this.renderedResolution,this.tempTransform=he(),this.pixelTransform=he(),this.inversePixelTransform=he(),this.context=null,this.containerReused=!1,this.pixelContext_=null,this.frameState=null}getImageData(t,e,i){Ye||Kl(),Ye.clearRect(0,0,1,1);let s;try{Ye.drawImage(t,e,i,1,1,0,0,1,1),s=Ye.getImageData(0,0,1,1).data}catch{return Ye=null,null}return s}getBackground(t){let i=this.getLayer().getBackground();return typeof i=="function"&&(i=i(t.viewState.resolution)),i||void 0}useContainer(t,e,i){const s=this.getLayer().getClassName();let r,o;if(t&&t.className===s&&(!i||t&&t.style.backgroundColor&&be(Ji(t.style.backgroundColor),Ji(i)))){const a=t.firstElementChild;a instanceof HTMLCanvasElement&&(o=a.getContext("2d"))}if(o&&o.canvas.style.transform===e?(this.container=t,this.context=o,this.containerReused=!0):this.containerReused&&(this.container=null,this.context=null,this.containerReused=!1),!this.container){r=document.createElement("div"),r.className=s;let a=r.style;a.position="absolute",a.width="100%",a.height="100%",o=kt();const l=o.canvas;r.appendChild(l),a=l.style,a.position="absolute",a.left="0",a.transformOrigin="top left",this.container=r,this.context=o}!this.containerReused&&i&&!this.container.style.backgroundColor&&(this.container.style.backgroundColor=i)}clipUnrotated(t,e,i){const s=Dr(i),r=kr(i),o=Tr(i),a=br(i);St(e.coordinateToPixelTransform,s),St(e.coordinateToPixelTransform,r),St(e.coordinateToPixelTransform,o),St(e.coordinateToPixelTransform,a);const l=this.inversePixelTransform;St(l,s),St(l,r),St(l,o),St(l,a),t.save(),t.beginPath(),t.moveTo(Math.round(s[0]),Math.round(s[1])),t.lineTo(Math.round(r[0]),Math.round(r[1])),t.lineTo(Math.round(o[0]),Math.round(o[1])),t.lineTo(Math.round(a[0]),Math.round(a[1])),t.clip()}dispatchRenderEvent_(t,e,i){const s=this.getLayer();if(s.hasListener(t)){const r=new ql(t,this.inversePixelTransform,i,e);s.dispatchEvent(r)}}preRender(t,e){this.frameState=e,this.dispatchRenderEvent_(Xn.PRERENDER,t,e)}postRender(t,e){this.dispatchRenderEvent_(Xn.POSTRENDER,t,e)}getRenderTransform(t,e,i,s,r,o,a){const l=r/2,h=o/2,c=s/e,u=-c,d=-t[0]+a,f=-t[1];return Di(this.tempTransform,l,h,c,u,-i,d,f)}disposeInternal(){delete this.frameState,super.disposeInternal()}}const Ql=Jl;function $l(n,t,e,i,s,r,o){let a,l;const h=(e-t)/i;if(h===1)a=t;else if(h===2)a=t,l=s;else if(h!==0){let c=n[t],u=n[t+1],d=0;const f=[0];for(let p=t+i;p<e;p+=i){const x=n[p],S=n[p+1];d+=Math.sqrt((x-c)*(x-c)+(S-u)*(S-u)),f.push(d),c=x,u=S}const g=s*d,_=Oo(f,g);_<0?(l=(g-f[-_-2])/(f[-_-1]-f[-_-2]),a=t+(-_-2)*i):a=t+_*i}o=o>1?o:2,r=r||new Array(o);for(let c=0;c<o;++c)r[c]=a===void 0?NaN:l===void 0?n[a+c]:wt(n[a+c],n[a+i+c],l);return r}function th(n,t,e,i,s,r){if(e==t)return null;let o;if(s<n[t+i-1])return r?(o=n.slice(t,t+i),o[i-1]=s,o):null;if(n[e-1]<s)return r?(o=n.slice(e-i,e),o[i-1]=s,o):null;if(s==n[t+i-1])return n.slice(t,t+i);let a=t/i,l=e/i;for(;a<l;){const d=a+l>>1;s<n[(d+1)*i-1]?l=d:a=d+1}const h=n[a*i-1];if(s==h)return n.slice((a-1)*i,(a-1)*i+i);const c=n[(a+1)*i-1],u=(s-h)/(c-h);o=[];for(let d=0;d<i-1;++d)o.push(wt(n[(a-1)*i+d],n[a*i+d],u));return o.push(s),o}function Qr(n,t,e,i){let s=n[t],r=n[t+1],o=0;for(let a=t+i;a<e;a+=i){const l=n[a],h=n[a+1];o+=Math.sqrt((l-s)*(l-s)+(h-r)*(h-r)),s=l,r=h}return o}class ln extends un{constructor(t,e){super(),this.flatMidpoint_=null,this.flatMidpointRevision_=-1,this.maxDelta_=-1,this.maxDeltaRevision_=-1,e!==void 0&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}appendCoordinate(t){this.flatCoordinates?Zn(this.flatCoordinates,t):this.flatCoordinates=t.slice(),this.changed()}clone(){const t=new ln(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,s){return s<Kn(this.getExtent(),t,e)?s:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(hs(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),cs(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,e,i,s))}forEachSegment(t){return zr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinateAtM(t,e){return this.layout!="XYM"&&this.layout!="XYZM"?null:(e=e!==void 0?e:!1,th(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e))}getCoordinates(){return we(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,e){return $l(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,this.stride)}getLength(){return Qr(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=qr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new ln(e,"XY")}getType(){return"LineString"}intersectsExtent(t){return ns(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=rs(this.flatCoordinates,0,t,this.stride),this.changed()}}const Ks=ln;function Js(n){return new se({fill:Li(n,""),stroke:bi(n,""),text:eh(n),image:ih(n)})}function Li(n,t){const e=n[t+"fill-color"];if(!!e)return new mt({color:e})}function bi(n,t){const e=n[t+"stroke-width"],i=n[t+"stroke-color"];if(!(!e&&!i))return new le({width:e,color:i,lineCap:n[t+"stroke-line-cap"],lineJoin:n[t+"stroke-line-join"],lineDash:n[t+"stroke-line-dash"],lineDashOffset:n[t+"stroke-line-dash-offset"],miterLimit:n[t+"stroke-miter-limit"]})}function eh(n){const t=n["text-value"];return t?new hi({text:t,font:n["text-font"],maxAngle:n["text-max-angle"],offsetX:n["text-offset-x"],offsetY:n["text-offset-y"],overflow:n["text-overflow"],placement:n["text-placement"],repeat:n["text-repeat"],scale:n["text-scale"],rotateWithView:n["text-rotate-with-view"],rotation:n["text-rotation"],textAlign:n["text-align"],justify:n["text-justify"],textBaseline:n["text-baseline"],padding:n["text-padding"],fill:Li(n,"text-"),backgroundFill:Li(n,"text-background-"),stroke:bi(n,"text-"),backgroundStroke:bi(n,"text-background-")}):void 0}function ih(n){const t=n["icon-src"],e=n["icon-img"];if(t||e)return new Or({src:t,img:e,imgSize:n["icon-img-size"],anchor:n["icon-anchor"],anchorOrigin:n["icon-anchor-origin"],anchorXUnits:n["icon-anchor-x-units"],anchorYUnits:n["icon-anchor-y-units"],color:n["icon-color"],crossOrigin:n["icon-cross-origin"],offset:n["icon-offset"],displacement:n["icon-displacement"],opacity:n["icon-opacity"],scale:n["icon-scale"],width:n["icon-width"],height:n["icon-height"],rotation:n["icon-rotation"],rotateWithView:n["icon-rotate-with-view"],size:n["icon-size"],declutterMode:n["icon-declutter-mode"]});const i=n["shape-points"];if(i){const r="shape-";return new nn({points:i,fill:Li(n,r),stroke:bi(n,r),radius:n["shape-radius"],radius1:n["shape-radius1"],radius2:n["shape-radius2"],angle:n["shape-angle"],displacement:n["shape-displacement"],rotation:n["shape-rotation"],rotateWithView:n["shape-rotate-with-view"],scale:n["shape-scale"],declutterMode:n["shape-declutter-mode"]})}const s=n["circle-radius"];if(s){const r="circle-";return new Ei({radius:s,fill:Li(n,r),stroke:bi(n,r),displacement:n["circle-displacement"],scale:n["circle-scale"],rotation:n["circle-rotation"],rotateWithView:n["circle-rotate-with-view"],declutterMode:n["circle-declutter-mode"]})}}const Qs={RENDER_ORDER:"renderOrder"};class nh extends Zl{constructor(t){t=t||{};const e=Object.assign({},t);delete e.style,delete e.renderBuffer,delete e.updateWhileAnimating,delete e.updateWhileInteracting,super(e),this.declutter_=t.declutter!==void 0?t.declutter:!1,this.renderBuffer_=t.renderBuffer!==void 0?t.renderBuffer:100,this.style_=null,this.styleFunction_=void 0,this.setStyle(t.style),this.updateWhileAnimating_=t.updateWhileAnimating!==void 0?t.updateWhileAnimating:!1,this.updateWhileInteracting_=t.updateWhileInteracting!==void 0?t.updateWhileInteracting:!1}getDeclutter(){return this.declutter_}getFeatures(t){return super.getFeatures(t)}getRenderBuffer(){return this.renderBuffer_}getRenderOrder(){return this.get(Qs.RENDER_ORDER)}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}getUpdateWhileAnimating(){return this.updateWhileAnimating_}getUpdateWhileInteracting(){return this.updateWhileInteracting_}renderDeclutter(t){t.declutterTree||(t.declutterTree=new Ur(9)),this.getRenderer().renderDeclutter(t)}setRenderOrder(t){this.set(Qs.RENDER_ORDER,t)}setStyle(t){let e;if(t===void 0)e=ha;else if(t===null)e=null;else if(typeof t=="function")e=t;else if(t instanceof se)e=t;else if(Array.isArray(t)){const i=t.length,s=new Array(i);for(let r=0;r<i;++r){const o=t[r];o instanceof se?s[r]=o:s[r]=Js(o)}e=s}else e=Js(t);this.style_=e,this.styleFunction_=t===null?void 0:la(this.style_),this.changed()}}const sh=nh,ki={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12},Hi=[ki.FILL],ae=[ki.STROKE],Ie=[ki.BEGIN_PATH],$s=[ki.CLOSE_PATH],G=ki;class rh{drawCustom(t,e,i,s){}drawGeometry(t){}setStyle(t){}drawCircle(t,e){}drawFeature(t,e){}drawGeometryCollection(t,e){}drawLineString(t,e){}drawMultiLineString(t,e){}drawMultiPoint(t,e){}drawMultiPolygon(t,e){}drawPoint(t,e){}drawPolygon(t,e){}drawText(t,e){}setFillStrokeStyle(t,e){}setImageStyle(t,e){}setTextStyle(t,e){}}const $r=rh;class oh extends $r{constructor(t,e,i,s){super(),this.tolerance=t,this.maxExtent=e,this.pixelRatio=s,this.maxLineWidth=0,this.resolution=i,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(t){const e=this.pixelRatio;return e==1?t:t.map(function(i){return i*e})}appendFlatPointCoordinates(t,e){const i=this.getBufferedMaxExtent(),s=this.tmpCoordinate_,r=this.coordinates;let o=r.length;for(let a=0,l=t.length;a<l;a+=e)s[0]=t[a],s[1]=t[a+1],qo(i,s)&&(r[o++]=s[0],r[o++]=s[1]);return o}appendFlatLineCoordinates(t,e,i,s,r,o){const a=this.coordinates;let l=a.length;const h=this.getBufferedMaxExtent();o&&(e+=s);let c=t[e],u=t[e+1];const d=this.tmpCoordinate_;let f=!0,g,_,p;for(g=e+s;g<i;g+=s)d[0]=t[g],d[1]=t[g+1],p=On(h,d),p!==_?(f&&(a[l++]=c,a[l++]=u,f=!1),a[l++]=d[0],a[l++]=d[1]):p===pt.INTERSECTING?(a[l++]=d[0],a[l++]=d[1],f=!1):f=!0,c=d[0],u=d[1],_=p;return(r&&f||g===e+s)&&(a[l++]=c,a[l++]=u),l}drawCustomCoordinates_(t,e,i,s,r){for(let o=0,a=i.length;o<a;++o){const l=i[o],h=this.appendFlatLineCoordinates(t,e,l,s,!1,!1);r.push(h),e=l}return e}drawCustom(t,e,i,s){this.beginGeometry(t,e);const r=t.getType(),o=t.getStride(),a=this.coordinates.length;let l,h,c,u,d;switch(r){case"MultiPolygon":l=t.getOrientedFlatCoordinates(),u=[];const f=t.getEndss();d=0;for(let g=0,_=f.length;g<_;++g){const p=[];d=this.drawCustomCoordinates_(l,d,f[g],o,p),u.push(p)}this.instructions.push([G.CUSTOM,a,u,t,i,Vs]),this.hitDetectionInstructions.push([G.CUSTOM,a,u,t,s||i,Vs]);break;case"Polygon":case"MultiLineString":c=[],l=r=="Polygon"?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),d=this.drawCustomCoordinates_(l,0,t.getEnds(),o,c),this.instructions.push([G.CUSTOM,a,c,t,i,rn]),this.hitDetectionInstructions.push([G.CUSTOM,a,c,t,s||i,rn]);break;case"LineString":case"Circle":l=t.getFlatCoordinates(),h=this.appendFlatLineCoordinates(l,0,l.length,o,!1,!1),this.instructions.push([G.CUSTOM,a,h,t,i,we]),this.hitDetectionInstructions.push([G.CUSTOM,a,h,t,s||i,we]);break;case"MultiPoint":l=t.getFlatCoordinates(),h=this.appendFlatPointCoordinates(l,o),h>a&&(this.instructions.push([G.CUSTOM,a,h,t,i,we]),this.hitDetectionInstructions.push([G.CUSTOM,a,h,t,s||i,we]));break;case"Point":l=t.getFlatCoordinates(),this.coordinates.push(l[0],l[1]),h=this.coordinates.length,this.instructions.push([G.CUSTOM,a,h,t,i]),this.hitDetectionInstructions.push([G.CUSTOM,a,h,t,s||i]);break}this.endGeometry(e)}beginGeometry(t,e){this.beginGeometryInstruction1_=[G.BEGIN_GEOMETRY,e,0,t],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[G.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;t.reverse();let e;const i=t.length;let s,r,o=-1;for(e=0;e<i;++e)s=t[e],r=s[0],r==G.END_GEOMETRY?o=e:r==G.BEGIN_GEOMETRY&&(s[2]=e,Po(this.hitDetectionInstructions,o,e),o=-1)}setFillStrokeStyle(t,e){const i=this.state;if(t){const s=t.getColor();i.fillStyle=Pt(s||Zt)}else i.fillStyle=void 0;if(e){const s=e.getColor();i.strokeStyle=Pt(s||vi);const r=e.getLineCap();i.lineCap=r!==void 0?r:$i;const o=e.getLineDash();i.lineDash=o?o.slice():pi;const a=e.getLineDashOffset();i.lineDashOffset=a||xi;const l=e.getLineJoin();i.lineJoin=l!==void 0?l:qe;const h=e.getWidth();i.lineWidth=h!==void 0?h:Ci;const c=e.getMiterLimit();i.miterLimit=c!==void 0?c:yi,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=[G.SET_FILL_STYLE,e];return typeof e!="string"&&i.push(!0),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[G.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;(typeof i!="string"||t.currentFillStyle!=i)&&(i!==void 0&&this.instructions.push(e.call(this,t)),t.currentFillStyle=i)}updateStrokeStyle(t,e){const i=t.strokeStyle,s=t.lineCap,r=t.lineDash,o=t.lineDashOffset,a=t.lineJoin,l=t.lineWidth,h=t.miterLimit;(t.currentStrokeStyle!=i||t.currentLineCap!=s||r!=t.currentLineDash&&!be(t.currentLineDash,r)||t.currentLineDashOffset!=o||t.currentLineJoin!=a||t.currentLineWidth!=l||t.currentMiterLimit!=h)&&(i!==void 0&&e.call(this,t),t.currentStrokeStyle=i,t.currentLineCap=s,t.currentLineDash=r,t.currentLineDashOffset=o,t.currentLineJoin=a,t.currentLineWidth=l,t.currentMiterLimit=h)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[G.END_GEOMETRY,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Ho(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;cn(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}}const Fi=oh;class ah extends Fi{constructor(t,e,i,s){super(t,e,i,s),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(),s=t.getStride(),r=this.coordinates.length,o=this.appendFlatPointCoordinates(i,s);this.instructions.push([G.DRAW_IMAGE,r,o,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([G.DRAW_IMAGE,r,o,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(),s=t.getStride(),r=this.coordinates.length,o=this.appendFlatPointCoordinates(i,s);this.instructions.push([G.DRAW_IMAGE,r,o,this.image_,this.anchorX_*this.imagePixelRatio_,this.anchorY_*this.imagePixelRatio_,Math.ceil(this.height_*this.imagePixelRatio_),this.opacity_,this.originX_*this.imagePixelRatio_,this.originY_*this.imagePixelRatio_,this.rotateWithView_,this.rotation_,[this.scale_[0]*this.pixelRatio/this.imagePixelRatio_,this.scale_[1]*this.pixelRatio/this.imagePixelRatio_],Math.ceil(this.width_*this.imagePixelRatio_),this.declutterMode_,this.declutterImageWithText_]),this.hitDetectionInstructions.push([G.DRAW_IMAGE,r,o,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(),s=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_=s[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_=s[0],this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}}const lh=ah;class hh extends Fi{constructor(t,e,i,s){super(t,e,i,s)}drawFlatCoordinates_(t,e,i,s){const r=this.coordinates.length,o=this.appendFlatLineCoordinates(t,e,i,s,!1,!1),a=[G.MOVE_TO_LINE_TO,r,o];return this.instructions.push(a),this.hitDetectionInstructions.push(a),i}drawLineString(t,e){const i=this.state,s=i.strokeStyle,r=i.lineWidth;if(s===void 0||r===void 0)return;this.updateStrokeStyle(i,this.applyStroke),this.beginGeometry(t,e),this.hitDetectionInstructions.push([G.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,pi,xi],Ie);const o=t.getFlatCoordinates(),a=t.getStride();this.drawFlatCoordinates_(o,0,o.length,a),this.hitDetectionInstructions.push(ae),this.endGeometry(e)}drawMultiLineString(t,e){const i=this.state,s=i.strokeStyle,r=i.lineWidth;if(s===void 0||r===void 0)return;this.updateStrokeStyle(i,this.applyStroke),this.beginGeometry(t,e),this.hitDetectionInstructions.push([G.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset],Ie);const o=t.getEnds(),a=t.getFlatCoordinates(),l=t.getStride();let h=0;for(let c=0,u=o.length;c<u;++c)h=this.drawFlatCoordinates_(a,h,o[c],l);this.hitDetectionInstructions.push(ae),this.endGeometry(e)}finish(){const t=this.state;return t.lastStroke!=null&&t.lastStroke!=this.coordinates.length&&this.instructions.push(ae),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){t.lastStroke!=null&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(ae),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(Ie)}}const ch=hh;class uh extends Fi{constructor(t,e,i,s){super(t,e,i,s)}drawFlatCoordinatess_(t,e,i,s){const r=this.state,o=r.fillStyle!==void 0,a=r.strokeStyle!==void 0,l=i.length;this.instructions.push(Ie),this.hitDetectionInstructions.push(Ie);for(let h=0;h<l;++h){const c=i[h],u=this.coordinates.length,d=this.appendFlatLineCoordinates(t,e,c,s,!0,!a),f=[G.MOVE_TO_LINE_TO,u,d];this.instructions.push(f),this.hitDetectionInstructions.push(f),a&&(this.instructions.push($s),this.hitDetectionInstructions.push($s)),e=c}return o&&(this.instructions.push(Hi),this.hitDetectionInstructions.push(Hi)),a&&(this.instructions.push(ae),this.hitDetectionInstructions.push(ae)),e}drawCircle(t,e){const i=this.state,s=i.fillStyle,r=i.strokeStyle;if(s===void 0&&r===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),i.fillStyle!==void 0&&this.hitDetectionInstructions.push([G.SET_FILL_STYLE,Zt]),i.strokeStyle!==void 0&&this.hitDetectionInstructions.push([G.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset]);const o=t.getFlatCoordinates(),a=t.getStride(),l=this.coordinates.length;this.appendFlatLineCoordinates(o,0,o.length,a,!1,!1);const h=[G.CIRCLE,l];this.instructions.push(Ie,h),this.hitDetectionInstructions.push(Ie,h),i.fillStyle!==void 0&&(this.instructions.push(Hi),this.hitDetectionInstructions.push(Hi)),i.strokeStyle!==void 0&&(this.instructions.push(ae),this.hitDetectionInstructions.push(ae)),this.endGeometry(e)}drawPolygon(t,e){const i=this.state,s=i.fillStyle,r=i.strokeStyle;if(s===void 0&&r===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),i.fillStyle!==void 0&&this.hitDetectionInstructions.push([G.SET_FILL_STYLE,Zt]),i.strokeStyle!==void 0&&this.hitDetectionInstructions.push([G.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset]);const o=t.getEnds(),a=t.getOrientedFlatCoordinates(),l=t.getStride();this.drawFlatCoordinatess_(a,0,o,l),this.endGeometry(e)}drawMultiPolygon(t,e){const i=this.state,s=i.fillStyle,r=i.strokeStyle;if(s===void 0&&r===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e),i.fillStyle!==void 0&&this.hitDetectionInstructions.push([G.SET_FILL_STYLE,Zt]),i.strokeStyle!==void 0&&this.hitDetectionInstructions.push([G.SET_STROKE_STYLE,i.strokeStyle,i.lineWidth,i.lineCap,i.lineJoin,i.miterLimit,i.lineDash,i.lineDashOffset]);const o=t.getEndss(),a=t.getOrientedFlatCoordinates(),l=t.getStride();let h=0;for(let c=0,u=o.length;c<u;++c)h=this.drawFlatCoordinatess_(a,h,o[c],l);this.endGeometry(e)}finish(){this.reverseHitDetectionInstructions(),this.state=null;const t=this.tolerance;if(t!==0){const e=this.coordinates;for(let i=0,s=e.length;i<s;++i)e[i]=Ce(e[i],t)}return super.finish()}setFillStrokeStyles_(){const t=this.state;t.fillStyle!==void 0&&this.updateFillStyle(t,this.createFill),t.strokeStyle!==void 0&&this.updateStrokeStyle(t,this.applyStroke)}}const tr=uh;function dh(n,t,e,i,s){const r=[];let o=e,a=0,l=t.slice(e,2);for(;a<n&&o+s<i;){const[h,c]=l.slice(-2),u=t[o+s],d=t[o+s+1],f=Math.sqrt((u-h)*(u-h)+(d-c)*(d-c));if(a+=f,a>=n){const g=(n-a+f)/f,_=wt(h,u,g),p=wt(c,d,g);l.push(_,p),r.push(l),l=[_,p],a==n&&(o+=s),a=0}else if(a<n)l.push(t[o+s],t[o+s+1]),o+=s;else{const g=f-a,_=wt(h,u,g/f),p=wt(c,d,g/f);l.push(_,p),r.push(l),l=[_,p],a=0,o+=s}}return a>0&&r.push(l),r}function fh(n,t,e,i,s){let r=e,o=e,a=0,l=0,h=e,c,u,d,f,g,_,p,x,S,I;for(u=e;u<i;u+=s){const D=t[u],T=t[u+1];g!==void 0&&(S=D-g,I=T-_,f=Math.sqrt(S*S+I*I),p!==void 0&&(l+=d,c=Math.acos((p*S+x*I)/(d*f)),c>n&&(l>a&&(a=l,r=h,o=u),l=0,h=u-s)),d=f,p=S,x=I),g=D,_=T}return l+=f,l>a?[h,u]:[r,o]}const di={left:0,end:0,center:.5,right:1,start:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};class gh extends Fi{constructor(t,e,i,s){super(t,e,i,s),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_,s=this.textStrokeState_,r=this.textState_;if(this.text_===""||!r||!i&&!s)return;const o=this.coordinates;let a=o.length;const l=t.getType();let h=null,c=t.getStride();if(r.placement==="line"&&(l=="LineString"||l=="MultiLineString"||l=="Polygon"||l=="MultiPolygon")){if(!Dt(this.getBufferedMaxExtent(),t.getExtent()))return;let u;if(h=t.getFlatCoordinates(),l=="LineString")u=[h.length];else if(l=="MultiLineString")u=t.getEnds();else if(l=="Polygon")u=t.getEnds().slice(0,1);else if(l=="MultiPolygon"){const _=t.getEndss();u=[];for(let p=0,x=_.length;p<x;++p)u.push(_[p][0])}this.beginGeometry(t,e);const d=r.repeat,f=d?void 0:r.textAlign;let g=0;for(let _=0,p=u.length;_<p;++_){let x;d?x=dh(d*this.resolution,h,g,u[_],c):x=[h.slice(g,u[_])];for(let S=0,I=x.length;S<I;++S){const D=x[S];let T=0,N=D.length;if(f==null){const y=fh(r.maxAngle,D,0,D.length,2);T=y[0],N=y[1]}for(let y=T;y<N;y+=c)o.push(D[y],D[y+1]);const Z=o.length;g=u[_],this.drawChars_(a,Z),a=Z}}this.endGeometry(e)}else{let u=r.overflow?null:[];switch(l){case"Point":case"MultiPoint":h=t.getFlatCoordinates();break;case"LineString":h=t.getFlatMidpoint();break;case"Circle":h=t.getCenter();break;case"MultiLineString":h=t.getFlatMidpoints(),c=2;break;case"Polygon":h=t.getFlatInteriorPoint(),r.overflow||u.push(h[2]/this.resolution),c=3;break;case"MultiPolygon":const p=t.getFlatInteriorPoints();h=[];for(let x=0,S=p.length;x<S;x+=3)r.overflow||u.push(p[x+2]/this.resolution),h.push(p[x],p[x+1]);if(h.length===0)return;c=2;break}const d=this.appendFlatPointCoordinates(h,c);if(d===a)return;if(u&&(d-a)/2!==h.length/c){let p=a/2;u=u.filter((x,S)=>{const I=o[(p+S)*2]===h[S*c]&&o[(p+S)*2+1]===h[S*c+1];return I||--p,I})}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 f=r.padding;if(f!=Ee&&(r.scale[0]<0||r.scale[1]<0)){let p=r.padding[0],x=r.padding[1],S=r.padding[2],I=r.padding[3];r.scale[0]<0&&(x=-x,I=-I),r.scale[1]<0&&(p=-p,S=-S),f=[p,x,S,I]}const g=this.pixelRatio;this.instructions.push([G.DRAW_IMAGE,a,d,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,void 0,this.declutterImageWithText_,f==Ee?Ee:f.map(function(p){return p*g}),!!r.backgroundFill,!!r.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,u]);const _=1/g;this.hitDetectionInstructions.push([G.DRAW_IMAGE,a,d,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[_,_],NaN,void 0,this.declutterImageWithText_,f,!!r.backgroundFill,!!r.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,u]),this.endGeometry(e)}}saveTextStates_(){const t=this.textStrokeState_,e=this.textState_,i=this.textFillState_,s=this.strokeKey_;t&&(s in this.strokeStates||(this.strokeStates[s]={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||Si,justify:e.justify,textBaseline:e.textBaseline||tn,scale:e.scale});const o=this.fillKey_;i&&(o in this.fillStates||(this.fillStates[o]={fillStyle:i.fillStyle}))}drawChars_(t,e){const i=this.textStrokeState_,s=this.textState_,r=this.strokeKey_,o=this.textKey_,a=this.fillKey_;this.saveTextStates_();const l=this.pixelRatio,h=di[s.textBaseline],c=this.textOffsetY_*l,u=this.text_,d=i?i.lineWidth*Math.abs(s.scale[0])/2:0;this.instructions.push([G.DRAW_CHARS,t,e,h,s.overflow,a,s.maxAngle,l,c,r,d*l,u,o,1]),this.hitDetectionInstructions.push([G.DRAW_CHARS,t,e,h,s.overflow,a,s.maxAngle,1,c,r,d,u,o,1/l])}setTextStyle(t,e){let i,s,r;if(!t)this.text_="";else{const o=t.getFill();o?(s=this.textFillState_,s||(s={},this.textFillState_=s),s.fillStyle=Pt(o.getColor()||Zt)):(s=null,this.textFillState_=s);const a=t.getStroke();if(!a)r=null,this.textStrokeState_=r;else{r=this.textStrokeState_,r||(r={},this.textStrokeState_=r);const g=a.getLineDash(),_=a.getLineDashOffset(),p=a.getWidth(),x=a.getMiterLimit();r.lineCap=a.getLineCap()||$i,r.lineDash=g?g.slice():pi,r.lineDashOffset=_===void 0?xi:_,r.lineJoin=a.getLineJoin()||qe,r.lineWidth=p===void 0?Ci:p,r.miterLimit=x===void 0?yi:x,r.strokeStyle=Pt(a.getColor()||vi)}i=this.textState_;const l=t.getFont()||Er;Yo(l);const h=t.getScaleArray();i.overflow=t.getOverflow(),i.font=l,i.maxAngle=t.getMaxAngle(),i.placement=t.getPlacement(),i.textAlign=t.getTextAlign(),i.repeat=t.getRepeat(),i.justify=t.getJustify(),i.textBaseline=t.getTextBaseline()||tn,i.backgroundFill=t.getBackgroundFill(),i.backgroundStroke=t.getBackgroundStroke(),i.padding=t.getPadding()||Ee,i.scale=h===void 0?[1,1]:h;const c=t.getOffsetX(),u=t.getOffsetY(),d=t.getRotateWithView(),f=t.getRotation();this.text_=t.getText()||"",this.textOffsetX_=c===void 0?0:c,this.textOffsetY_=u===void 0?0:u,this.textRotateWithView_=d===void 0?!1:d,this.textRotation_=f===void 0?0:f,this.strokeKey_=r?(typeof r.strokeStyle=="string"?r.strokeStyle:nt(r.strokeStyle))+r.lineCap+r.lineDashOffset+"|"+r.lineWidth+r.lineJoin+r.miterLimit+"["+r.lineDash.join()+"]":"",this.textKey_=i.font+i.scale+(i.textAlign||"?")+(i.repeat||"?")+(i.justify||"?")+(i.textBaseline||"?"),this.fillKey_=s?typeof s.fillStyle=="string"?s.fillStyle:"|"+nt(s.fillStyle):""}this.declutterImageWithText_=e}}const _h={Circle:tr,Default:Fi,Image:lh,LineString:ch,Polygon:tr,Text:gh};class mh{constructor(t,e,i,s){this.tolerance_=t,this.maxExtent_=e,this.pixelRatio_=s,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 s in i){const r=i[s].finish();t[e][s]=r}}return t}getBuilder(t,e){const i=t!==void 0?t.toString():"0";let s=this.buildersByZIndex_[i];s===void 0&&(s={},this.buildersByZIndex_[i]=s);let r=s[e];if(r===void 0){const o=_h[e];r=new o(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),s[e]=r}return r}}const er=mh;function ph(n,t,e,i,s,r,o,a,l,h,c,u){let d=n[t],f=n[t+1],g=0,_=0,p=0,x=0;function S(){g=d,_=f,t+=i,d=n[t],f=n[t+1],x+=p,p=Math.sqrt((d-g)*(d-g)+(f-_)*(f-_))}do S();while(t<e-i&&x+p<r);let I=p===0?0:(r-x)/p;const D=wt(g,d,I),T=wt(_,f,I),N=t-i,Z=x,y=r+a*l(h,s,c);for(;t<e-i&&x+p<y;)S();I=p===0?0:(y-x)/p;const H=wt(g,d,I),q=wt(_,f,I);let j;if(u){const Y=[D,T,H,q];Zr(Y,0,4,2,u,Y,Y),j=Y[0]>Y[2]}else j=D>H;const W=Math.PI,R=[],at=N+i===t;t=N,p=0,x=Z,d=n[t],f=n[t+1];let B;if(at){S(),B=Math.atan2(f-_,d-g),j&&(B+=B>0?-W:W);const Y=(H+D)/2,z=(q+T)/2;return R[0]=[Y,z,(y-r)/2,B,s],R}s=s.replace(/\n/g," ");for(let Y=0,z=s.length;Y<z;){S();let J=Math.atan2(f-_,d-g);if(j&&(J+=J>0?-W:W),B!==void 0){let Et=J-B;if(Et+=Et>W?-2*W:Et<-W?2*W:0,Math.abs(Et)>o)return null}B=J;const ct=Y;let ut=0;for(;Y<z;++Y){const Et=j?z-Y-1:Y,Lt=a*l(h,s[Et],c);if(t+i<e&&x+p<r+ut+Lt/2)break;ut+=Lt}if(Y===ct)continue;const Ct=j?s.substring(z-ct,z-Y):s.substring(ct,Y);I=p===0?0:(r+ut/2-x)/p;const M=wt(g,d,I),Te=wt(_,f,I);R.push([M,Te,ut/2,J,Ct]),r+=ut}return R}const Ne=Le(),ie=[],Xt=[],Wt=[],ne=[];function ir(n){return n[3].declutterBox}const xh=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 nr(n,t){return(t==="start"||t==="end")&&!xh.test(n)&&(t=t==="start"?"left":"right"),di[t]}function yh(n,t,e){return e>0&&n.push(`
`,""),n.push(t,""),n}class vh{constructor(t,e,i,s){this.overlaps=i,this.pixelRatio=e,this.resolution=t,this.alignFill_,this.instructions=s.instructions,this.coordinates=s.coordinates,this.coordinateCache_={},this.renderedTransform_=he(),this.hitDetectionInstructions=s.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=s.fillStates||{},this.strokeStates=s.strokeStates||{},this.textStates=s.textStates||{},this.widths_={},this.labels_={}}createLabel(t,e,i,s){const r=t+e+i+s;if(this.labels_[r])return this.labels_[r];const o=s?this.strokeStates[s]:null,a=i?this.fillStates[i]:null,l=this.textStates[e],h=this.pixelRatio,c=[l.scale[0]*h,l.scale[1]*h],u=Array.isArray(t),d=l.justify?di[l.justify]:nr(Array.isArray(t)?t[0]:t,l.textAlign||Si),f=s&&o.lineWidth?o.lineWidth:0,g=u?t:t.split(`
`).reduce(yh,[]),{width:_,height:p,widths:x,heights:S,lineWidths:I}=Vo(l,g),D=_+f,T=[],N=(D+2)*c[0],Z=(p+f)*c[1],y={width:N<0?Math.floor(N):Math.ceil(N),height:Z<0?Math.floor(Z):Math.ceil(Z),contextInstructions:T};(c[0]!=1||c[1]!=1)&&T.push("scale",c),s&&(T.push("strokeStyle",o.strokeStyle),T.push("lineWidth",f),T.push("lineCap",o.lineCap),T.push("lineJoin",o.lineJoin),T.push("miterLimit",o.miterLimit),T.push("setLineDash",[o.lineDash]),T.push("lineDashOffset",o.lineDashOffset)),i&&T.push("fillStyle",a.fillStyle),T.push("textBaseline","middle"),T.push("textAlign","center");const H=.5-d;let q=d*D+H*f;const j=[],W=[];let R=0,at=0,B=0,Y=0,z;for(let J=0,ct=g.length;J<ct;J+=2){const ut=g[J];if(ut===`
`){at+=R,R=0,q=d*D+H*f,++Y;continue}const Ct=g[J+1]||l.font;Ct!==z&&(s&&j.push("font",Ct),i&&W.push("font",Ct),z=Ct),R=Math.max(R,S[B]);const M=[ut,q+H*x[B]+d*(x[B]-I[Y]),.5*(f+R)+at];q+=x[B],s&&j.push("strokeText",M),i&&W.push("fillText",M),++B}return Array.prototype.push.apply(T,j),Array.prototype.push.apply(T,W),this.labels_[r]=y,y}replayTextBackground_(t,e,i,s,r,o,a){t.beginPath(),t.moveTo.apply(t,e),t.lineTo.apply(t,i),t.lineTo.apply(t,s),t.lineTo.apply(t,r),t.lineTo.apply(t,e),o&&(this.alignFill_=o[2],this.fill_(t)),a&&(this.setStrokeStyle_(t,a),t.stroke())}calculateImageOrLabelDimensions_(t,e,i,s,r,o,a,l,h,c,u,d,f,g,_,p){a*=d[0],l*=d[1];let x=i-a,S=s-l;const I=r+h>t?t-h:r,D=o+c>e?e-c:o,T=g[3]+I*d[0]+g[1],N=g[0]+D*d[1]+g[2],Z=x-g[3],y=S-g[0];(_||u!==0)&&(ie[0]=Z,ne[0]=Z,ie[1]=y,Xt[1]=y,Xt[0]=Z+T,Wt[0]=Xt[0],Wt[1]=y+N,ne[1]=Wt[1]);let H;return u!==0?(H=Di(he(),i,s,1,1,u,-i,-s),St(H,ie),St(H,Xt),St(H,Wt),St(H,ne),Ke(Math.min(ie[0],Xt[0],Wt[0],ne[0]),Math.min(ie[1],Xt[1],Wt[1],ne[1]),Math.max(ie[0],Xt[0],Wt[0],ne[0]),Math.max(ie[1],Xt[1],Wt[1],ne[1]),Ne)):Ke(Math.min(Z,Z+T),Math.min(y,y+N),Math.max(Z,Z+T),Math.max(y,y+N),Ne),f&&(x=Math.round(x),S=Math.round(S)),{drawImageX:x,drawImageY:S,drawImageW:I,drawImageH:D,originX:h,originY:c,declutterBox:{minX:Ne[0],minY:Ne[1],maxX:Ne[2],maxY:Ne[3],value:p},canvasTransform:H,scale:d}}replayImageOrLabel_(t,e,i,s,r,o,a){const l=!!(o||a),h=s.declutterBox,c=t.canvas,u=a?a[2]*s.scale[0]/2:0;return h.minX-u<=c.width/e&&h.maxX+u>=0&&h.minY-u<=c.height/e&&h.maxY+u>=0&&(l&&this.replayTextBackground_(t,ie,Xt,Wt,ne,o,a),Zo(t,s.canvasTransform,r,i,s.originX,s.originY,s.drawImageW,s.drawImageH,s.drawImageX,s.drawImageY,s.scale)),!0}fill_(t){if(this.alignFill_){const e=St(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,s){const r=this.textStates[e],o=this.createLabel(t,e,s,i),a=this.strokeStates[i],l=this.pixelRatio,h=nr(Array.isArray(t)?t[0]:t,r.textAlign||Si),c=di[r.textBaseline||tn],u=a&&a.lineWidth?a.lineWidth:0,d=o.width/l-2*r.scale[0],f=h*d+2*(.5-h)*u,g=c*o.height/l+2*(.5-c)*u;return{label:o,anchorX:f,anchorY:g}}execute_(t,e,i,s,r,o,a,l){let h;this.pixelCoordinates_&&be(i,this.renderedTransform_)?h=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),h=Ae(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),Ha(this.renderedTransform_,i));let c=0;const u=s.length;let d=0,f,g,_,p,x,S,I,D,T,N,Z,y,H=0,q=0,j=null,W=null;const R=this.coordinateCache_,at=this.viewRotation_,B=Math.round(Math.atan2(-i[1],i[0])*1e12)/1e12,Y={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:at},z=this.instructions!=s||this.overlaps?0:200;let J,ct,ut,Ct;for(;c<u;){const M=s[c];switch(M[0]){case G.BEGIN_GEOMETRY:J=M[1],Ct=M[3],J.getGeometry()?a!==void 0&&!Dt(a,Ct.getExtent())?c=M[2]+1:++c:c=M[2];break;case G.BEGIN_PATH:H>z&&(this.fill_(t),H=0),q>z&&(t.stroke(),q=0),!H&&!q&&(t.beginPath(),p=NaN,x=NaN),++c;break;case G.CIRCLE:d=M[1];const Et=h[d],Lt=h[d+1],dn=h[d+2],fn=h[d+3],Oi=dn-Et,De=fn-Lt,Pi=Math.sqrt(Oi*Oi+De*De);t.moveTo(Et+Pi,Lt),t.arc(Et,Lt,Pi,0,2*Math.PI,!0),++c;break;case G.CLOSE_PATH:t.closePath(),++c;break;case G.CUSTOM:d=M[1],f=M[2];const gn=M[3],_n=M[4],ke=M.length==6?M[5]:void 0;Y.geometry=gn,Y.feature=J,c in R||(R[c]=[]);const de=R[c];ke?ke(h,d,f,2,de):(de[0]=h[d],de[1]=h[d+1],de.length=2),_n(de,Y),++c;break;case G.DRAW_IMAGE:d=M[1],f=M[2],D=M[3],g=M[4],_=M[5];let ei=M[6];const Ut=M[7],mn=M[8],pn=M[9],Gi=M[10];let ii=M[11];const Gt=M[12];let Fe=M[13];const Bi=M[14],fe=M[15];if(!D&&M.length>=20){T=M[19],N=M[20],Z=M[21],y=M[22];const E=this.drawLabelWithPointPlacement_(T,N,Z,y);D=E.label,M[3]=D;const w=M[23];g=(E.anchorX-w)*this.pixelRatio,M[4]=g;const A=M[24];_=(E.anchorY-A)*this.pixelRatio,M[5]=_,ei=D.height,M[6]=ei,Fe=D.width,M[13]=Fe}let Oe;M.length>25&&(Oe=M[25]);let ge,Ft,_e;M.length>17?(ge=M[16],Ft=M[17],_e=M[18]):(ge=Ee,Ft=!1,_e=!1),Gi&&B?ii+=at:!Gi&&!B&&(ii-=at);let Bt=0;for(;d<f;d+=2){if(Oe&&Oe[Bt++]<Fe/this.pixelRatio)continue;const E=this.calculateImageOrLabelDimensions_(D.width,D.height,h[d],h[d+1],Fe,ei,g,_,mn,pn,ii,Gt,r,ge,Ft||_e,J),w=[t,e,D,E,Ut,Ft?j:null,_e?W:null];if(l){if(Bi==="none")continue;if(Bi==="obstacle"){l.insert(E.declutterBox);continue}else{let A,F;if(fe){const O=f-d;if(!fe[O]){fe[O]=w;continue}if(A=fe[O],delete fe[O],F=ir(A),l.collides(F))continue}if(l.collides(E.declutterBox))continue;A&&(l.insert(F),this.replayImageOrLabel_.apply(this,A)),l.insert(E.declutterBox)}}this.replayImageOrLabel_.apply(this,w)}++c;break;case G.DRAW_CHARS:const Ht=M[1],qt=M[2],me=M[3],xn=M[4];y=M[5];const yn=M[6],Ni=M[7],ni=M[8];Z=M[9];const pe=M[10];T=M[11],N=M[12];const si=[M[13],M[13]],ri=this.textStates[N],Kt=ri.font,Jt=[ri.scale[0]*Ni,ri.scale[1]*Ni];let xe;Kt in this.widths_?xe=this.widths_[Kt]:(xe={},this.widths_[Kt]=xe);const v=Qr(h,Ht,qt,2),m=Math.abs(Jt[0])*Ss(Kt,T,xe);if(xn||m<=v){const E=this.textStates[N].textAlign,w=(v-m)*di[E],A=ph(h,Ht,qt,2,T,w,yn,Math.abs(Jt[0]),Ss,Kt,xe,B?0:this.viewRotation_);t:if(A){const F=[];let O,b,V,X,L;if(Z)for(O=0,b=A.length;O<b;++O){L=A[O],V=L[4],X=this.createLabel(V,N,"",Z),g=L[2]+(Jt[0]<0?-pe:pe),_=me*X.height+(.5-me)*2*pe*Jt[1]/Jt[0]-ni;const K=this.calculateImageOrLabelDimensions_(X.width,X.height,L[0],L[1],X.width,X.height,g,_,0,0,L[3],si,!1,Ee,!1,J);if(l&&l.collides(K.declutterBox))break t;F.push([t,e,X,K,1,null,null])}if(y)for(O=0,b=A.length;O<b;++O){L=A[O],V=L[4],X=this.createLabel(V,N,y,""),g=L[2],_=me*X.height-ni;const K=this.calculateImageOrLabelDimensions_(X.width,X.height,L[0],L[1],X.width,X.height,g,_,0,0,L[3],si,!1,Ee,!1,J);if(l&&l.collides(K.declutterBox))break t;F.push([t,e,X,K,1,null,null])}l&&l.load(F.map(ir));for(let K=0,_t=F.length;K<_t;++K)this.replayImageOrLabel_.apply(this,F[K])}}++c;break;case G.END_GEOMETRY:if(o!==void 0){J=M[1];const E=o(J,Ct);if(E)return E}++c;break;case G.FILL:z?H++:this.fill_(t),++c;break;case G.MOVE_TO_LINE_TO:for(d=M[1],f=M[2],ct=h[d],ut=h[d+1],S=ct+.5|0,I=ut+.5|0,(S!==p||I!==x)&&(t.moveTo(ct,ut),p=S,x=I),d+=2;d<f;d+=2)ct=h[d],ut=h[d+1],S=ct+.5|0,I=ut+.5|0,(d==f-2||S!==p||I!==x)&&(t.lineTo(ct,ut),p=S,x=I);++c;break;case G.SET_FILL_STYLE:j=M,this.alignFill_=M[2],H&&(this.fill_(t),H=0,q&&(t.stroke(),q=0)),t.fillStyle=M[1],++c;break;case G.SET_STROKE_STYLE:W=M,q&&(t.stroke(),q=0),this.setStrokeStyle_(t,M),++c;break;case G.STROKE:z?q++:t.stroke(),++c;break;default:++c;break}}H&&this.fill_(t),q&&t.stroke()}execute(t,e,i,s,r,o){this.viewRotation_=s,this.execute_(t,e,i,this.instructions,r,void 0,void 0,o)}executeHitDetection(t,e,i,s,r){return this.viewRotation_=i,this.execute_(t,1,e,this.hitDetectionInstructions,!0,s,r)}}const Sh=vh,Ln=["Polygon","Circle","LineString","Image","Text","Default"];class Ch{constructor(t,e,i,s,r,o){this.maxExtent_=t,this.overlaps_=s,this.pixelRatio_=i,this.resolution_=e,this.renderBuffer_=o,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=he(),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];i===void 0&&(i={},this.executorsByZIndex_[e]=i);const s=t[e];for(const r in s){const o=s[r];i[r]=new Sh(this.resolution_,this.pixelRatio_,this.overlaps_,o)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const i=this.executorsByZIndex_[e];for(let s=0,r=t.length;s<r;++s)if(t[s]in i)return!0}return!1}forEachFeatureAtCoordinate(t,e,i,s,r,o){s=Math.round(s);const a=s*2+1,l=Di(this.hitDetectionTransform_,s+.5,s+.5,1/e,-1/e,-i,-t[0],-t[1]),h=!this.hitDetectionContext_;h&&(this.hitDetectionContext_=kt(a,a,void 0,{willReadFrequently:!0}));const c=this.hitDetectionContext_;c.canvas.width!==a||c.canvas.height!==a?(c.canvas.width=a,c.canvas.height=a):h||c.clearRect(0,0,a,a);let u;this.renderBuffer_!==void 0&&(u=Le(),Ar(u,t),cn(u,e*(this.renderBuffer_+s),u));const d=Eh(s);let f;function g(T,N){const Z=c.getImageData(0,0,a,a).data;for(let y=0,H=d.length;y<H;y++)if(Z[d[y]]>0){if(!o||f!=="Image"&&f!=="Text"||o.includes(T)){const q=(d[y]-3)/4,j=s-q%a,W=s-(q/a|0),R=r(T,N,j*j+W*W);if(R)return R}c.clearRect(0,0,a,a);break}}const _=Object.keys(this.executorsByZIndex_).map(Number);_.sort(gi);let p,x,S,I,D;for(p=_.length-1;p>=0;--p){const T=_[p].toString();for(S=this.executorsByZIndex_[T],x=Ln.length-1;x>=0;--x)if(f=Ln[x],I=S[f],I!==void 0&&(D=I.executeHitDetection(c,l,i,g,u),D))return D}}getClipCoords(t){const e=this.maxExtent_;if(!e)return null;const i=e[0],s=e[1],r=e[2],o=e[3],a=[i,s,i,o,r,o,r,s];return Ae(a,0,8,2,t,a),a}isEmpty(){return mi(this.executorsByZIndex_)}execute(t,e,i,s,r,o,a){const l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(gi),this.maxExtent_&&(t.save(),this.clip(t,i)),o=o||Ln;let h,c,u,d,f,g;for(a&&l.reverse(),h=0,c=l.length;h<c;++h){const _=l[h].toString();for(f=this.executorsByZIndex_[_],u=0,d=o.length;u<d;++u){const p=o[u];g=f[p],g!==void 0&&g.execute(t,e,i,s,r,a)}}this.maxExtent_&&t.restore()}}const bn={};function Eh(n){if(bn[n]!==void 0)return bn[n];const t=n*2+1,e=n*n,i=new Array(e+1);for(let r=0;r<=n;++r)for(let o=0;o<=n;++o){const a=r*r+o*o;if(a>e)break;let l=i[a];l||(l=[],i[a]=l),l.push(((n+r)*t+(n+o))*4+3),r>0&&l.push(((n-r)*t+(n+o))*4+3),o>0&&(l.push(((n+r)*t+(n-o))*4+3),r>0&&l.push(((n-r)*t+(n-o))*4+3))}const s=[];for(let r=0,o=i.length;r<o;++r)i[r]&&s.push(...i[r]);return bn[n]=s,s}const sr=Ch;class Rh extends $r{constructor(t,e,i,s,r,o,a){super(),this.context_=t,this.pixelRatio_=e,this.extent_=i,this.transform_=s,this.transformRotation_=s?Eo(Math.atan2(s[1],s[0]),10):0,this.viewRotation_=r,this.squaredTolerance_=o,this.userTransform_=a,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_=he()}drawImages_(t,e,i,s){if(!this.image_)return;const r=Ae(t,e,i,s,this.transform_,this.pixelCoordinates_),o=this.context_,a=this.tmpLocalTransform_,l=o.globalAlpha;this.imageOpacity_!=1&&(o.globalAlpha=l*this.imageOpacity_);let h=this.imageRotation_;this.transformRotation_===0&&(h-=this.viewRotation_),this.imageRotateWithView_&&(h+=this.viewRotation_);for(let c=0,u=r.length;c<u;c+=2){const d=r[c]-this.imageAnchorX_,f=r[c+1]-this.imageAnchorY_;if(h!==0||this.imageScale_[0]!=1||this.imageScale_[1]!=1){const g=d+this.imageAnchorX_,_=f+this.imageAnchorY_;Di(a,g,_,1,1,h,-g,-_),o.setTransform.apply(o,a),o.translate(g,_),o.scale(this.imageScale_[0],this.imageScale_[1]),o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),o.setTransform(1,0,0,1,0,0)}else o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,d,f,this.imageWidth_,this.imageHeight_)}this.imageOpacity_!=1&&(o.globalAlpha=l)}drawText_(t,e,i,s){if(!this.textState_||this.text_==="")return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);const r=Ae(t,e,i,s,this.transform_,this.pixelCoordinates_),o=this.context_;let a=this.textRotation_;for(this.transformRotation_===0&&(a-=this.viewRotation_),this.textRotateWithView_&&(a+=this.viewRotation_);e<i;e+=s){const l=r[e]+this.textOffsetX_,h=r[e+1]+this.textOffsetY_;a!==0||this.textScale_[0]!=1||this.textScale_[1]!=1?(o.translate(l-this.textOffsetX_,h-this.textOffsetY_),o.rotate(a),o.translate(this.textOffsetX_,this.textOffsetY_),o.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&o.strokeText(this.text_,0,0),this.textFillState_&&o.fillText(this.text_,0,0),o.setTransform(1,0,0,1,0,0)):(this.textStrokeState_&&o.strokeText(this.text_,l,h),this.textFillState_&&o.fillText(this.text_,l,h))}}moveToLineTo_(t,e,i,s,r){const o=this.context_,a=Ae(t,e,i,s,this.transform_,this.pixelCoordinates_);o.moveTo(a[0],a[1]);let l=a.length;r&&(l-=2);for(let h=2;h<l;h+=2)o.lineTo(a[h],a[h+1]);return r&&o.closePath(),i}drawRings_(t,e,i,s){for(let r=0,o=i.length;r<o;++r)e=this.moveToLineTo_(t,e,i[r],s,!0);return e}drawCircle(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Dt(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=rl(t,this.transform_,this.pixelCoordinates_),i=e[2]-e[0],s=e[3]-e[1],r=Math.sqrt(i*i+s*s),o=this.context_;o.beginPath(),o.arc(e[0],e[1],r,0,2*Math.PI),this.fillState_&&o.fill(),this.strokeState_&&o.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);break}}drawFeature(t,e){const i=e.getGeometryFunction()(t);!i||(this.setStyle(e),this.drawGeometry(i))}drawGeometryCollection(t){const e=t.getGeometriesArray();for(let i=0,s=e.length;i<s;++i)this.drawGeometry(e[i])}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_)),!!Dt(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(!!Dt(this.extent_,e)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const i=this.context_,s=t.getFlatCoordinates();let r=0;const o=t.getEnds(),a=t.getStride();i.beginPath();for(let l=0,h=o.length;l<h;++l)r=this.moveToLineTo_(s,r,o[l],a,!1);i.stroke()}if(this.text_!==""){const i=t.getFlatMidpoints();this.drawText_(i,0,i.length,2)}}}drawPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!Dt(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_)),!!Dt(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 s=0;const r=t.getEndss(),o=t.getStride();e.beginPath();for(let a=0,l=r.length;a<l;++a){const h=r[a];s=this.drawRings_(i,s,h,o)}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),be(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_,s=t.textAlign?t.textAlign:Si;i?(i.font!=t.font&&(i.font=t.font,e.font=t.font),i.textAlign!=s&&(i.textAlign=s,e.textAlign=s),i.textBaseline!=t.textBaseline&&(i.textBaseline=t.textBaseline,e.textBaseline=t.textBaseline)):(e.font=t.font,e.textAlign=s,e.textBaseline=t.textBaseline,this.contextTextState_={font:t.font,textAlign:s,textBaseline:t.textBaseline})}setFillStrokeStyle(t,e){if(!t)this.fillState_=null;else{const i=t.getColor();this.fillState_={fillStyle:Pt(i||Zt)}}if(!e)this.strokeState_=null;else{const i=e.getColor(),s=e.getLineCap(),r=e.getLineDash(),o=e.getLineDashOffset(),a=e.getLineJoin(),l=e.getWidth(),h=e.getMiterLimit(),c=r||pi;this.strokeState_={lineCap:s!==void 0?s:$i,lineDash:this.pixelRatio_===1?c:c.map(u=>u*this.pixelRatio_),lineDashOffset:(o||xi)*this.pixelRatio_,lineJoin:a!==void 0?a:qe,lineWidth:(l!==void 0?l:Ci)*this.pixelRatio_,miterLimit:h!==void 0?h:yi,strokeStyle:Pt(i||vi)}}}setImageStyle(t){let e;if(!t||!(e=t.getSize())){this.image_=null;return}const i=t.getPixelRatio(this.pixelRatio_),s=t.getAnchor(),r=t.getOrigin();this.image_=t.getImage(this.pixelRatio_),this.imageAnchorX_=s[0]*i,this.imageAnchorY_=s[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 o=t.getScaleArray();this.imageScale_=[o[0]*this.pixelRatio_/i,o[1]*this.pixelRatio_/i],this.imageWidth_=e[0]*i}setTextStyle(t){if(!t)this.text_="";else{const e=t.getFill();if(!e)this.textFillState_=null;else{const f=e.getColor();this.textFillState_={fillStyle:Pt(f||Zt)}}const i=t.getStroke();if(!i)this.textStrokeState_=null;else{const f=i.getColor(),g=i.getLineCap(),_=i.getLineDash(),p=i.getLineDashOffset(),x=i.getLineJoin(),S=i.getWidth(),I=i.getMiterLimit();this.textStrokeState_={lineCap:g!==void 0?g:$i,lineDash:_||pi,lineDashOffset:p||xi,lineJoin:x!==void 0?x:qe,lineWidth:S!==void 0?S:Ci,miterLimit:I!==void 0?I:yi,strokeStyle:Pt(f||vi)}}const s=t.getFont(),r=t.getOffsetX(),o=t.getOffsetY(),a=t.getRotateWithView(),l=t.getRotation(),h=t.getScaleArray(),c=t.getText(),u=t.getTextAlign(),d=t.getTextBaseline();this.textState_={font:s!==void 0?s:Er,textAlign:u!==void 0?u:Si,textBaseline:d!==void 0?d:tn},this.text_=c!==void 0?Array.isArray(c)?c.reduce((f,g,_)=>f+=_%2?" ":g,""):c:"",this.textOffsetX_=r!==void 0?this.pixelRatio_*r:0,this.textOffsetY_=o!==void 0?this.pixelRatio_*o:0,this.textRotateWithView_=a!==void 0?a:!1,this.textRotation_=l!==void 0?l:0,this.textScale_=[this.pixelRatio_*h[0],this.pixelRatio_*h[1]]}}}const wh=Rh,Ot=.5;function Ih(n,t,e,i,s,r,o){const a=n[0]*Ot,l=n[1]*Ot,h=kt(a,l);h.imageSmoothingEnabled=!1;const c=h.canvas,u=new wh(h,Ot,s,null,o),d=e.length,f=Math.floor((256*256*256-1)/d),g={};for(let p=1;p<=d;++p){const x=e[p-1],S=x.getStyleFunction()||i;if(!i)continue;let I=S(x,r);if(!I)continue;Array.isArray(I)||(I=[I]);const T=(p*f).toString(16).padStart(7,"#00000");for(let N=0,Z=I.length;N<Z;++N){const y=I[N],H=y.getGeometryFunction()(x);if(!H||!Dt(s,H.getExtent()))continue;const q=y.clone(),j=q.getFill();j&&j.setColor(T);const W=q.getStroke();W&&(W.setColor(T),W.setLineDash(null)),q.setText(void 0);const R=y.getImage();if(R&&R.getOpacity()!==0){const z=R.getImageSize();if(!z)continue;const J=kt(z[0],z[1],void 0,{alpha:!1}),ct=J.canvas;J.fillStyle=T,J.fillRect(0,0,ct.width,ct.height),q.setImage(new Or({img:ct,imgSize:z,anchor:R.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:R.getOrigin(),opacity:1,size:R.getSize(),scale:R.getScale(),rotation:R.getRotation(),rotateWithView:R.getRotateWithView()}))}const at=q.getZIndex()||0;let B=g[at];B||(B={},g[at]=B,B.Polygon=[],B.Circle=[],B.LineString=[],B.Point=[]);const Y=H.getType();if(Y==="GeometryCollection"){const z=H.getGeometriesArrayRecursive();for(let J=0,ct=z.length;J<ct;++J){const ut=z[J];B[ut.getType().replace("Multi","")].push(ut,q)}}else B[Y.replace("Multi","")].push(H,q)}}const _=Object.keys(g).map(Number).sort(gi);for(let p=0,x=_.length;p<x;++p){const S=g[_[p]];for(const I in S){const D=S[I];for(let T=0,N=D.length;T<N;T+=2){u.setStyle(D[T+1]);for(let Z=0,y=t.length;Z<y;++Z)u.setTransform(t[Z]),u.drawGeometry(D[T])}}}return h.getImageData(0,0,c.width,c.height)}function Mh(n,t,e){const i=[];if(e){const s=Math.floor(Math.round(n[0])*Ot),r=Math.floor(Math.round(n[1])*Ot),o=(yt(s,0,e.width-1)+yt(r,0,e.height-1)*e.width)*4,a=e.data[o],l=e.data[o+1],c=e.data[o+2]+256*(l+256*a),u=Math.floor((256*256*256-1)/t.length);c&&c%u===0&&i.push(t[c/u-1])}return i}const Ah=.5,to={Point:Gh,LineString:Fh,Polygon:Nh,MultiPoint:Bh,MultiLineString:Oh,MultiPolygon:Ph,GeometryCollection:kh,Circle:Th};function Lh(n,t){return parseInt(nt(n),10)-parseInt(nt(t),10)}function bh(n,t){const e=Wn(n,t);return e*e}function Wn(n,t){return Ah*n/t}function Th(n,t,e,i,s){const r=e.getFill(),o=e.getStroke();if(r||o){const l=n.getBuilder(e.getZIndex(),"Circle");l.setFillStrokeStyle(r,o),l.drawCircle(t,i)}const a=e.getText();if(a&&a.getText()){const l=(s||n).getBuilder(e.getZIndex(),"Text");l.setTextStyle(a),l.drawText(t,i)}}function rr(n,t,e,i,s,r,o){let a=!1;const l=e.getImage();if(l){const h=l.getImageState();h==ht.LOADED||h==ht.ERROR?l.unlistenImageChange(s):(h==ht.IDLE&&l.load(),l.listenImageChange(s),a=!0)}return Dh(n,t,e,i,r,o),a}function Dh(n,t,e,i,s,r){const o=e.getGeometryFunction()(t);if(!o)return;const a=o.simplifyTransformed(i,s);if(e.getRenderer())eo(n,a,e,t);else{const h=to[a.getType()];h(n,a,e,t,r)}}function eo(n,t,e,i){if(t.getType()=="GeometryCollection"){const r=t.getGeometries();for(let o=0,a=r.length;o<a;++o)eo(n,r[o],e,i);return}n.getBuilder(e.getZIndex(),"Default").drawCustom(t,i,e.getRenderer(),e.getHitDetectionRenderer())}function kh(n,t,e,i,s){const r=t.getGeometriesArray();let o,a;for(o=0,a=r.length;o<a;++o){const l=to[r[o].getType()];l(n,r[o],e,i,s)}}function Fh(n,t,e,i,s){const r=e.getStroke();if(r){const a=n.getBuilder(e.getZIndex(),"LineString");a.setFillStrokeStyle(null,r),a.drawLineString(t,i)}const o=e.getText();if(o&&o.getText()){const a=(s||n).getBuilder(e.getZIndex(),"Text");a.setTextStyle(o),a.drawText(t,i)}}function Oh(n,t,e,i,s){const r=e.getStroke();if(r){const a=n.getBuilder(e.getZIndex(),"LineString");a.setFillStrokeStyle(null,r),a.drawMultiLineString(t,i)}const o=e.getText();if(o&&o.getText()){const a=(s||n).getBuilder(e.getZIndex(),"Text");a.setTextStyle(o),a.drawText(t,i)}}function Ph(n,t,e,i,s){const r=e.getFill(),o=e.getStroke();if(o||r){const l=n.getBuilder(e.getZIndex(),"Polygon");l.setFillStrokeStyle(r,o),l.drawMultiPolygon(t,i)}const a=e.getText();if(a&&a.getText()){const l=(s||n).getBuilder(e.getZIndex(),"Text");l.setTextStyle(a),l.drawText(t,i)}}function Gh(n,t,e,i,s){const r=e.getImage(),o=e.getText();let a;if(r){if(r.getImageState()!=ht.LOADED)return;let l=n;if(s){const c=r.getDeclutterMode();if(c!=="none")if(l=s,c==="obstacle"){const u=n.getBuilder(e.getZIndex(),"Image");u.setImageStyle(r,a),u.drawPoint(t,i)}else o&&o.getText()&&(a={})}const h=l.getBuilder(e.getZIndex(),"Image");h.setImageStyle(r,a),h.drawPoint(t,i)}if(o&&o.getText()){let l=n;s&&(l=s);const h=l.getBuilder(e.getZIndex(),"Text");h.setTextStyle(o,a),h.drawText(t,i)}}function Bh(n,t,e,i,s){const r=e.getImage(),o=e.getText();let a;if(r){if(r.getImageState()!=ht.LOADED)return;let l=n;if(s){const c=r.getDeclutterMode();if(c!=="none")if(l=s,c==="obstacle"){const u=n.getBuilder(e.getZIndex(),"Image");u.setImageStyle(r,a),u.drawMultiPoint(t,i)}else o&&o.getText()&&(a={})}const h=l.getBuilder(e.getZIndex(),"Image");h.setImageStyle(r,a),h.drawMultiPoint(t,i)}if(o&&o.getText()){let l=n;s&&(l=s);const h=l.getBuilder(e.getZIndex(),"Text");h.setTextStyle(o,a),h.drawText(t,i)}}function Nh(n,t,e,i,s){const r=e.getFill(),o=e.getStroke();if(r||o){const l=n.getBuilder(e.getZIndex(),"Polygon");l.setFillStrokeStyle(r,o),l.drawPolygon(t,i)}const a=e.getText();if(a&&a.getText()){const l=(s||n).getBuilder(e.getZIndex(),"Text");l.setTextStyle(a),l.drawText(t,i)}}class Xh extends Ql{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_=Le(),this.wrappedRenderedExtent_=Le(),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 s=e.extent,r=e.viewState,o=r.center,a=r.resolution,l=r.projection,h=r.rotation,c=l.getExtent(),u=this.getLayer().getSource(),d=e.pixelRatio,f=e.viewHints,g=!(f[Mt.ANIMATING]||f[Mt.INTERACTING]),_=this.compositionContext_,p=Math.round(e.size[0]*d),x=Math.round(e.size[1]*d),S=u.getWrapX()&&l.canWrapX(),I=S?At(c):null,D=S?Math.ceil((s[2]-c[2])/I)+1:1;let T=S?Math.floor((s[0]-c[0])/I):0;do{const N=this.getRenderTransform(o,a,h,d,p,x,T*I);t.execute(_,1,N,h,g,void 0,i)}while(++T<D)}setupCompositionContext_(){if(this.opacity_!==1){const t=kt(this.context.canvas.width,this.context.canvas.height,qs);this.compositionContext_=t}else this.compositionContext_=this.context}releaseCompositionContext_(){if(this.opacity_!==1){const t=this.context.globalAlpha;this.context.globalAlpha=this.opacity_,this.context.drawImage(this.compositionContext_.canvas,0,0),this.context.globalAlpha=t,To(this.compositionContext_),qs.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,s=t.layerStatesArray[t.layerIndex];qa(this.pixelTransform,1/i,1/i),Ka(this.inversePixelTransform,this.pixelTransform);const r=Qa(this.pixelTransform);this.useContainer(e,r,this.getBackground(t));const o=this.context,a=o.canvas,l=this.replayGroup_,h=this.declutterExecutorGroup;if((!l||l.isEmpty())&&(!h||h.isEmpty()))return null;const c=Math.round(t.size[0]*i),u=Math.round(t.size[1]*i);a.width!=c||a.height!=u?(a.width=c,a.height=u,a.style.transform!==r&&(a.style.transform=r)):this.containerReused||o.clearRect(0,0,c,u),this.preRender(o,t);const d=t.viewState;d.projection,this.opacity_=s.opacity,this.setupCompositionContext_();let f=!1,g=!0;if(s.extent&&this.clipping){const _=Ze(s.extent);g=Dt(_,t.extent),f=g&&!ze(_,t.extent),f&&this.clipUnrotated(this.compositionContext_,t,_)}return g&&this.renderWorlds(l,t),f&&this.compositionContext_.restore(),this.releaseCompositionContext_(),this.postRender(o,t),this.renderedRotation_!==d.rotation&&(this.renderedRotation_=d.rotation,this.hitDetectionImageData_=null),this.container}getFeatures(t){return new Promise(e=>{if(!this.hitDetectionImageData_&&!this.animatingOrInteracting_){const i=[this.context.canvas.width,this.context.canvas.height];St(this.pixelTransform,i);const s=this.renderedCenter_,r=this.renderedResolution_,o=this.renderedRotation_,a=this.renderedProjection_,l=this.wrappedRenderedExtent_,h=this.getLayer(),c=[],u=i[0]*Ot,d=i[1]*Ot;c.push(this.getRenderTransform(s,r,o,Ot,u,d,0).slice());const f=h.getSource(),g=a.getExtent();if(f.getWrapX()&&a.canWrapX()&&!ze(g,l)){let _=l[0];const p=At(g);let x=0,S;for(;_<g[0];)--x,S=p*x,c.push(this.getRenderTransform(s,r,o,Ot,u,d,S).slice()),_+=p;for(x=0,_=l[2];_>g[2];)++x,S=p*x,c.push(this.getRenderTransform(s,r,o,Ot,u,d,S).slice()),_-=p}this.hitDetectionImageData_=Ih(i,c,this.renderedFeatures_,h.getStyleFunction(),l,r,o)}e(Mh(t,this.renderedFeatures_,this.hitDetectionImageData_))})}forEachFeatureAtCoordinate(t,e,i,s,r){if(!this.replayGroup_)return;const o=e.viewState.resolution,a=e.viewState.rotation,l=this.getLayer(),h={},c=function(f,g,_){const p=nt(f),x=h[p];if(x){if(x!==!0&&_<x.distanceSq){if(_===0)return h[p]=!0,r.splice(r.lastIndexOf(x),1),s(f,l,g);x.geometry=g,x.distanceSq=_}}else{if(_===0)return h[p]=!0,s(f,l,g);r.push(h[p]={feature:f,layer:l,geometry:g,distanceSq:_,callback:s})}};let u;const d=[this.replayGroup_];return this.declutterExecutorGroup&&d.push(this.declutterExecutorGroup),d.some(f=>u=f.forEachFeatureAtCoordinate(t,o,a,i,c,f===this.declutterExecutorGroup&&e.declutterTree?e.declutterTree.all().map(g=>g.value):null)),u}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 s=t.viewHints[Mt.ANIMATING],r=t.viewHints[Mt.INTERACTING],o=e.getUpdateWhileAnimating(),a=e.getUpdateWhileInteracting();if(this.ready&&!o&&s||!a&&r)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;const l=t.extent,h=t.viewState,c=h.projection,u=h.resolution,d=t.pixelRatio,f=e.getRevision(),g=e.getRenderBuffer();let _=e.getRenderOrder();_===void 0&&(_=Lh);const p=h.center.slice(),x=cn(l,g*u),S=x.slice(),I=[x.slice()],D=c.getExtent();if(i.getWrapX()&&c.canWrapX()&&!ze(D,t.extent)){const B=At(D),Y=Math.max(At(x)/2,B);x[0]=D[0]-Y,x[2]=D[2]+Y,Aa(p,c);const z=Fr(I[0],c);z[0]<D[0]&&z[2]<D[2]?I.push([z[0]+B,z[1],z[2]+B,z[3]]):z[0]>D[0]&&z[2]>D[2]&&I.push([z[0]-B,z[1],z[2]-B,z[3]])}if(this.ready&&this.renderedResolution_==u&&this.renderedRevision_==f&&this.renderedRenderOrder_==_&&ze(this.wrappedRenderedExtent_,x))return be(this.renderedExtent_,S)||(this.hitDetectionImageData_=null,this.renderedExtent_=S),this.renderedCenter_=p,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const T=new er(Wn(u,d),x,u,d);let N;this.getLayer().getDeclutter()&&(N=new er(Wn(u,d),x,u,d));let Z;for(let B=0,Y=I.length;B<Y;++B)i.loadFeatures(I[B],u,c);const y=bh(u,d);let H=!0;const q=B=>{let Y;const z=B.getStyleFunction()||e.getStyleFunction();if(z&&(Y=z(B,u)),Y){const J=this.renderFeature(B,y,Y,T,Z,N);H=H&&!J}},j=is(x),W=i.getFeaturesInExtent(j);_&&W.sort(_);for(let B=0,Y=W.length;B<Y;++B)q(W[B]);this.renderedFeatures_=W,this.ready=H;const R=T.finish(),at=new sr(x,u,d,i.getOverlaps(),R,e.getRenderBuffer());return N&&(this.declutterExecutorGroup=new sr(x,u,d,i.getOverlaps(),N.finish(),e.getRenderBuffer())),this.renderedResolution_=u,this.renderedRevision_=f,this.renderedRenderOrder_=_,this.renderedExtent_=S,this.wrappedRenderedExtent_=x,this.renderedCenter_=p,this.renderedProjection_=c,this.replayGroup_=at,this.hitDetectionImageData_=null,this.replayGroupChanged=!0,!0}renderFeature(t,e,i,s,r,o){if(!i)return!1;let a=!1;if(Array.isArray(i))for(let l=0,h=i.length;l<h;++l)a=rr(s,t,i[l],e,this.boundHandleStyleImageChange_,r,o)||a;else a=rr(s,t,i,e,this.boundHandleStyleImageChange_,r,o);return a}}const Wh=Xh;class Yh extends sh{constructor(t){super(t)}createRenderer(){return new Wh(this)}}const io=Yh,Yt={SINGLECLICK:"singleclick",CLICK:vt.CLICK,DBLCLICK:vt.DBLCLICK,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},or={ACTIVE:"active"};class zh extends ue{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(or.ACTIVE)}getMap(){return this.map_}handleEvent(t){return!0}setActive(t){this.set(or.ACTIVE,t)}setMap(t){this.map_=t}}const Vh=zh;class Zh extends Vh{constructor(t){t=t||{},super(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==Yt.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Yt.POINTERUP){const i=this.handleUpEvent(t);this.handlingDownUpSequence=i&&this.targetPointers.length>0}}else if(t.type==Yt.POINTERDOWN){const i=this.handleDownEvent(t);this.handlingDownUpSequence=i,e=this.stopDown(i)}else t.type==Yt.POINTERMOVE&&this.handleMoveEvent(t);return!e}handleMoveEvent(t){}handleUpEvent(t){return!1}stopDown(t){return t}updateTrackedPointers_(t){t.activePointers&&(this.targetPointers=t.activePointers)}}const jh=Zh,Uh=function(n){const t=n.originalEvent;return t.altKey&&!(t.metaKey||t.ctrlKey)&&!t.shiftKey},Hh=yr,qh=function(n){return n.type==Yt.SINGLECLICK},Kh=function(n){const t=n.originalEvent;return ft(t!==void 0,56),t.isPrimary&&t.button===0},ar=0,fi=1,lr=[0,0,0,0],He=[],Tn={MODIFYSTART:"modifystart",MODIFYEND:"modifyend"};class Dn extends ti{constructor(t,e,i){super(t),this.features=e,this.mapBrowserEvent=i}}class Jh extends jh{constructor(t){super(t),this.on,this.once,this.un,this.boundHandleFeatureChange_=this.handleFeatureChange_.bind(this),this.condition_=t.condition?t.condition:Kh,this.defaultDeleteCondition_=function(i){return Uh(i)&&qh(i)},this.deleteCondition_=t.deleteCondition?t.deleteCondition:this.defaultDeleteCondition_,this.insertVertexCondition_=t.insertVertexCondition?t.insertVertexCondition:Hh,this.vertexFeature_=null,this.vertexSegments_=null,this.lastPixel_=[0,0],this.ignoreNextSingleClick_=!1,this.featuresBeingModified_=null,this.rBush_=new Nn,this.pixelTolerance_=t.pixelTolerance!==void 0?t.pixelTolerance:10,this.snappedToVertex_=!1,this.changingFeature_=!1,this.dragSegments_=[],this.overlay_=new io({source:new Hr({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.style?t.style:$h(),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;let e;if(t.features?e=t.features:t.source&&(this.source_=t.source,e=new Bn(this.source_.getFeatures()),this.source_.addEventListener(Rt.ADDFEATURE,this.handleSourceAdd_.bind(this)),this.source_.addEventListener(Rt.REMOVEFEATURE,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(oe.ADD,this.handleFeatureAdd_.bind(this)),this.features_.addEventListener(oe.REMOVE,this.handleFeatureRemove_.bind(this)),this.lastPointerEvent_=null,this.delta_=[0,0],this.snapToPointer_=t.snapToPointer===void 0?!this.hitDetection_:t.snapToPointer}addFeature_(t){const e=t.getGeometry();if(e){const s=this.SEGMENT_WRITERS_[e.getType()];s&&s(t,e)}const i=this.getMap();i&&i.isRendered()&&this.getActive()&&this.handlePointerAtPixel_(this.lastPixel_,i),t.addEventListener(vt.CHANGE,this.boundHandleFeatureChange_)}willModifyFeatures_(t,e){if(!this.featuresBeingModified_){this.featuresBeingModified_=new Bn;const i=this.featuresBeingModified_.getArray();for(let s=0,r=e.length;s<r;++s){const o=e[s];for(let a=0,l=o.length;a<l;++a){const h=o[a].feature;h&&!i.includes(h)&&this.featuresBeingModified_.push(h)}}this.featuresBeingModified_.getLength()===0?this.featuresBeingModified_=null:this.dispatchEvent(new Dn(Tn.MODIFYSTART,this.featuresBeingModified_,t))}}removeFeature_(t){this.removeFeatureSegmentData_(t),this.vertexFeature_&&this.features_.getLength()===0&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.removeEventListener(vt.CHANGE,this.boundHandleFeatureChange_)}removeFeatureSegmentData_(t){const e=this.rBush_,i=[];e.forEach(function(s){t===s.feature&&i.push(s)});for(let s=i.length-1;s>=0;--s){const r=i[s];for(let o=this.dragSegments_.length-1;o>=0;--o)this.dragSegments_[o][0]===r&&this.dragSegments_.splice(o,1);e.remove(r)}}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(),s={feature:t,geometry:e,segment:[i,i]};this.rBush_.insert(e.getExtent(),s)}writeMultiPointGeometry_(t,e){const i=e.getCoordinates();for(let s=0,r=i.length;s<r;++s){const o=i[s],a={feature:t,geometry:e,depth:[s],index:s,segment:[o,o]};this.rBush_.insert(e.getExtent(),a)}}writeLineStringGeometry_(t,e){const i=e.getCoordinates();for(let s=0,r=i.length-1;s<r;++s){const o=i.slice(s,s+2),a={feature:t,geometry:e,index:s,segment:o};this.rBush_.insert(Nt(o),a)}}writeMultiLineStringGeometry_(t,e){const i=e.getCoordinates();for(let s=0,r=i.length;s<r;++s){const o=i[s];for(let a=0,l=o.length-1;a<l;++a){const h=o.slice(a,a+2),c={feature:t,geometry:e,depth:[s],index:a,segment:h};this.rBush_.insert(Nt(h),c)}}}writePolygonGeometry_(t,e){const i=e.getCoordinates();for(let s=0,r=i.length;s<r;++s){const o=i[s];for(let a=0,l=o.length-1;a<l;++a){const h=o.slice(a,a+2),c={feature:t,geometry:e,depth:[s],index:a,segment:h};this.rBush_.insert(Nt(h),c)}}}writeMultiPolygonGeometry_(t,e){const i=e.getCoordinates();for(let s=0,r=i.length;s<r;++s){const o=i[s];for(let a=0,l=o.length;a<l;++a){const h=o[a];for(let c=0,u=h.length-1;c<u;++c){const d=h.slice(c,c+2),f={feature:t,geometry:e,depth:[a,s],index:c,segment:d};this.rBush_.insert(Nt(d),f)}}}}writeCircleGeometry_(t,e){const i=e.getCenter(),s={feature:t,geometry:e,index:ar,segment:[i,i]},r={feature:t,geometry:e,index:fi,segment:[i,i]},o=[s,r];s.featureSegments=o,r.featureSegments=o,this.rBush_.insert(qi(i),s);let a=e;this.rBush_.insert(a.getExtent(),r)}writeGeometryCollectionGeometry_(t,e){const i=e.getGeometriesArray();for(let s=0;s<i.length;++s){const r=i[s],o=this.SEGMENT_WRITERS_[r.getType()];o(t,r)}}createOrUpdateVertexFeature_(t,e,i){let s=this.vertexFeature_;return s?s.getGeometry().setCoordinates(t):(s=new ks(new Ai(t)),this.vertexFeature_=s,this.overlay_.getSource().addFeature(s)),s.set("features",e),s.set("geometries",i),s}handleEvent(t){if(!t.originalEvent)return!0;this.lastPointerEvent_=t;let e;return!t.map.getView().getInteracting()&&t.type==Yt.POINTERMOVE&&!this.handlingDownUpSequence&&this.handlePointerMove_(t),this.vertexFeature_&&this.deleteCondition_(t)&&(t.type!=Yt.SINGLECLICK||!this.ignoreNextSingleClick_?e=this.removePoint():e=!0),t.type==Yt.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=[],s=[];for(let r=0,o=this.dragSegments_.length;r<o;++r){const a=this.dragSegments_[r],l=a[0],h=l.feature;i.includes(h)||i.push(h);const c=l.geometry;s.includes(c)||s.push(c);const u=l.depth;let d;const f=l.segment,g=a[1];for(;e.length<c.getStride();)e.push(f[g][e.length]);switch(c.getType()){case"Point":d=e,f[0]=e,f[1]=e;break;case"MultiPoint":d=c.getCoordinates(),d[l.index]=e,f[0]=e,f[1]=e;break;case"LineString":d=c.getCoordinates(),d[l.index+g]=e,f[g]=e;break;case"MultiLineString":d=c.getCoordinates(),d[u[0]][l.index+g]=e,f[g]=e;break;case"Polygon":d=c.getCoordinates(),d[u[0]][l.index+g]=e,f[g]=e;break;case"MultiPolygon":d=c.getCoordinates(),d[u[1]][u[0]][l.index+g]=e,f[g]=e;break;case"Circle":if(f[0]=e,f[1]=e,l.index===ar)this.changingFeature_=!0,c.setCenter(e),this.changingFeature_=!1;else{this.changingFeature_=!0,t.map.getView().getProjection();let _=Ls(xt(c.getCenter()),xt(e));c.setRadius(_),this.changingFeature_=!1}break}d&&this.setGeometryCoordinates_(c,d)}this.createOrUpdateVertexFeature_(e,i,s)}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 s=[],r=i.getGeometry().getCoordinates(),o=Nt([r]),a=this.rBush_.getInExtent(o),l={};a.sort(Qh);for(let h=0,c=a.length;h<c;++h){const u=a[h],d=u.segment;let f=nt(u.geometry);const g=u.depth;if(g&&(f+="-"+g.join("-")),l[f]||(l[f]=new Array(2)),u.geometry.getType()==="Circle"&&u.index===fi){const _=cr(e,u);Tt(_,r)&&!l[f][0]&&(this.dragSegments_.push([u,0]),l[f][0]=u);continue}if(Tt(d[0],r)&&!l[f][0]){this.dragSegments_.push([u,0]),l[f][0]=u;continue}if(Tt(d[1],r)&&!l[f][1]){if(l[f][0]&&l[f][0].index===0){let _=u.geometry.getCoordinates();switch(u.geometry.getType()){case"LineString":case"MultiLineString":continue;case"MultiPolygon":_=_[g[1]];case"Polygon":if(u.index!==_[g[0]].length-2)continue;break}}this.dragSegments_.push([u,1]),l[f][1]=u;continue}nt(d)in this.vertexSegments_&&!l[f][0]&&!l[f][1]&&this.insertVertexCondition_(t)&&s.push(u)}s.length&&this.willModifyFeatures_(t,[s]);for(let h=s.length-1;h>=0;--h)this.insertVertex_(s[h],r)}return!!this.vertexFeature_}handleUpEvent(t){for(let e=this.dragSegments_.length-1;e>=0;--e){const i=this.dragSegments_[e][0],s=i.geometry;if(s.getType()==="Circle"){const r=s.getCenter(),o=i.featureSegments[0],a=i.featureSegments[1];o.segment[0]=r,o.segment[1]=r,a.segment[0]=r,a.segment[1]=r,this.rBush_.update(qi(r),o);let l=s;this.rBush_.update(l.getExtent(),a)}else this.rBush_.update(Nt(i.segment),i)}return this.featuresBeingModified_&&(this.dispatchEvent(new Dn(Tn.MODIFYEND,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 s=i||e.getCoordinateFromPixel(t);e.getView().getProjection();const r=function(l,h){return hr(s,l)-hr(s,h)};let o,a;if(this.hitDetection_){const l=typeof this.hitDetection_=="object"?h=>h===this.hitDetection_:void 0;e.forEachFeatureAtPixel(t,(h,c,u)=>{u&&(u=new Ai(Mi(u.getCoordinates())));const d=u||h.getGeometry();if(d.getType()==="Point"&&h instanceof ks&&this.features_.getArray().includes(h)){a=d;const f=h.getGeometry().getFlatCoordinates().slice(0,2);o=[{feature:h,geometry:a,segment:[f,f]}]}return!0},{layerFilter:l})}if(!o){const l=Ze(qi(s,lr)),h=e.getView().getResolution()*this.pixelTolerance_,c=is(cn(l,h,lr));o=this.rBush_.getInExtent(c)}if(o&&o.length>0){const l=o.sort(r)[0],h=l.segment;let c=cr(s,l);const u=e.getPixelFromCoordinate(c);let d=Ls(t,u);if(a||d<=this.pixelTolerance_){const f={};if(f[nt(h)]=!0,this.snapToPointer_||(this.delta_[0]=c[0]-s[0],this.delta_[1]=c[1]-s[1]),l.geometry.getType()==="Circle"&&l.index===fi)this.snappedToVertex_=!0,this.createOrUpdateVertexFeature_(c,[l.feature],[l.geometry]);else{const g=e.getPixelFromCoordinate(h[0]),_=e.getPixelFromCoordinate(h[1]),p=Ii(u,g),x=Ii(u,_);d=Math.sqrt(Math.min(p,x)),this.snappedToVertex_=d<=this.pixelTolerance_,this.snappedToVertex_&&(c=p>x?h[1]:h[0]),this.createOrUpdateVertexFeature_(c,[l.feature],[l.geometry]);const S={};S[nt(l.geometry)]=!0;for(let I=1,D=o.length;I<D;++I){const T=o[I].segment;if(Tt(h[0],T[0])&&Tt(h[1],T[1])||Tt(h[0],T[1])&&Tt(h[1],T[0])){const N=nt(o[I].geometry);N in S||(S[N]=!0,f[nt(T)]=!0)}else break}}this.vertexSegments_=f;return}}this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null)}insertVertex_(t,e){const i=t.segment,s=t.feature,r=t.geometry,o=t.depth,a=t.index;let l;for(;e.length<r.getStride();)e.push(0);switch(r.getType()){case"MultiLineString":l=r.getCoordinates(),l[o[0]].splice(a+1,0,e);break;case"Polygon":l=r.getCoordinates(),l[o[0]].splice(a+1,0,e);break;case"MultiPolygon":l=r.getCoordinates(),l[o[1]][o[0]].splice(a+1,0,e);break;case"LineString":l=r.getCoordinates(),l.splice(a+1,0,e);break;default:return}this.setGeometryCoordinates_(r,l);const h=this.rBush_;h.remove(t),this.updateSegmentIndices_(r,a,o,1);const c={segment:[i[0],e],feature:s,geometry:r,depth:o,index:a};h.insert(Nt(c.segment),c),this.dragSegments_.push([c,1]);const u={segment:[e,i[1]],feature:s,geometry:r,depth:o,index:a+1};h.insert(Nt(u.segment),u),this.dragSegments_.push([u,0]),this.ignoreNextSingleClick_=!0}removePoint(){if(this.lastPointerEvent_&&this.lastPointerEvent_.type!=Yt.POINTERDRAG){const t=this.lastPointerEvent_;this.willModifyFeatures_(t,this.dragSegments_);const e=this.removeVertex_();return this.featuresBeingModified_&&this.dispatchEvent(new Dn(Tn.MODIFYEND,this.featuresBeingModified_,t)),this.featuresBeingModified_=null,e}return!1}removeVertex_(){const t=this.dragSegments_,e={};let i=!1,s,r,o,a,l,h,c,u,d,f,g;for(l=t.length-1;l>=0;--l)o=t[l],f=o[0],g=nt(f.feature),f.depth&&(g+="-"+f.depth.join("-")),g in e||(e[g]={}),o[1]===0?(e[g].right=f,e[g].index=f.index):o[1]==1&&(e[g].left=f,e[g].index=f.index+1);for(g in e){switch(d=e[g].right,c=e[g].left,h=e[g].index,u=h-1,c!==void 0?f=c:f=d,u<0&&(u=0),a=f.geometry,r=a.getCoordinates(),s=r,i=!1,a.getType()){case"MultiLineString":r[f.depth[0]].length>2&&(r[f.depth[0]].splice(h,1),i=!0);break;case"LineString":r.length>2&&(r.splice(h,1),i=!0);break;case"MultiPolygon":s=s[f.depth[1]];case"Polygon":s=s[f.depth[0]],s.length>4&&(h==s.length-1&&(h=0),s.splice(h,1),i=!0,h===0&&(s.pop(),s.push(s[0]),u=s.length-1));break}if(i){this.setGeometryCoordinates_(a,r);const _=[];if(c!==void 0&&(this.rBush_.remove(c),_.push(c.segment[0])),d!==void 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