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t}drawCircle(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Me(this.extent_,e.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=Hn(e,this.transform_,this.pixelCoordinates_),n=t[2]-t[0],r=t[3]-t[1],i=Math.sqrt(n*n+r*r),a=this.context_;a.beginPath(),a.arc(t[0],t[1],i,0,2*Math.PI),this.fillState_&&a.fill(),this.strokeState_&&a.stroke()}this.text_!==``&&this.drawText_(e.getCenter(),0,2,2)}}setStyle(e){this.setFillStrokeStyle(e.getFill(),e.getStroke()),this.setImageStyle(e.getImage()),this.setTextStyle(e.getText())}setTransform(e){this.transform_=e}drawGeometry(e){let t=e.getType();switch(t){case`Point`:this.drawPoint(e);break;case`LineString`:this.drawLineString(e);break;case`Polygon`:this.drawPolygon(e);break;case`MultiPoint`:this.drawMultiPoint(e);break;case`MultiLineString`:this.drawMultiLineString(e);break;case`MultiPolygon`:this.drawMultiPolygon(e);break;case`GeometryCollection`:this.drawGeometryCollection(e);break;case`Circle`:this.drawCircle(e);break;default:}}drawFeature(e,t){let n=t.getGeometryFunction()(e);n&&(this.setStyle(t),this.drawGeometry(n))}drawGeometryCollection(e){let t=e.getGeometriesArray();for(let e=0,n=t.length;e<n;++e)this.drawGeometry(t[e])}drawPoint(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getFlatCoordinates(),n=e.getStride();this.image_&&this.drawImages_(t,0,t.length,n),this.text_!==``&&this.drawText_(t,0,t.length,n)}drawMultiPoint(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getFlatCoordinates(),n=e.getStride();this.image_&&this.drawImages_(t,0,t.length,n),this.text_!==``&&this.drawText_(t,0,t.length,n)}drawLineString(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Me(this.extent_,e.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);let t=this.context_,n=e.getFlatCoordinates();t.beginPath(),this.moveToLineTo_(n,0,n.length,e.getStride(),!1),t.stroke()}if(this.text_!==``){let t=e.getFlatMidpoint();this.drawText_(t,0,2,2)}}}drawMultiLineString(e){this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_));let t=e.getExtent();if(Me(this.extent_,t)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);let t=this.context_,n=e.getFlatCoordinates(),r=0,i=e.getEnds(),a=e.getStride();t.beginPath();for(let e=0,t=i.length;e<t;++e)r=this.moveToLineTo_(n,r,i[e],a,!1);t.stroke()}if(this.text_!==``){let t=e.getFlatMidpoints();this.drawText_(t,0,t.length,2)}}}drawPolygon(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Me(this.extent_,e.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=this.context_;t.beginPath(),this.drawRings_(e.getOrientedFlatCoordinates(),0,e.getEnds(),e.getStride()),this.fillState_&&t.fill(),this.strokeState_&&t.stroke()}if(this.text_!==``){let t=e.getFlatInteriorPoint();this.drawText_(t,0,2,2)}}}drawMultiPolygon(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Me(this.extent_,e.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=this.context_,n=e.getOrientedFlatCoordinates(),r=0,i=e.getEndss(),a=e.getStride();t.beginPath();for(let e=0,t=i.length;e<t;++e){let t=i[e];r=this.drawRings_(n,r,t,a)}this.fillState_&&t.fill(),this.strokeState_&&t.stroke()}if(this.text_!==``){let t=e.getFlatInteriorPoints();this.drawText_(t,0,t.length,2)}}}setContextFillState_(e){let t=this.context_,n=this.contextFillState_;n?n.fillStyle!=e.fillStyle&&(n.fillStyle=e.fillStyle,t.fillStyle=e.fillStyle):(t.fillStyle=e.fillStyle,this.contextFillState_={fillStyle:e.fillStyle})}setContextStrokeState_(e){let t=this.context_,n=this.contextStrokeState_;n?(n.lineCap!=e.lineCap&&(n.lineCap=e.lineCap,t.lineCap=e.lineCap),u(n.lineDash,e.lineDash)||t.setLineDash(n.lineDash=e.lineDash),n.lineDashOffset!=e.lineDashOffset&&(n.lineDashOffset=e.lineDashOffset,t.lineDashOffset=e.lineDashOffset),n.lineJoin!=e.lineJoin&&(n.lineJoin=e.lineJoin,t.lineJoin=e.lineJoin),n.lineWidth!=e.lineWidth&&(n.lineWidth=e.lineWidth,t.lineWidth=e.lineWidth),n.miterLimit!=e.miterLimit&&(n.miterLimit=e.miterLimit,t.miterLimit=e.miterLimit),n.strokeStyle!=e.strokeStyle&&(n.strokeStyle=e.strokeStyle,t.strokeStyle=e.strokeStyle)):(t.lineCap=e.lineCap,t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset,t.lineJoin=e.lineJoin,t.lineWidth=e.lineWidth,t.miterLimit=e.miterLimit,t.strokeStyle=e.strokeStyle,this.contextStrokeState_={lineCap:e.lineCap,lineDash:e.lineDash,lineDashOffset:e.lineDashOffset,lineJoin:e.lineJoin,lineWidth:e.lineWidth,miterLimit:e.miterLimit,strokeStyle:e.strokeStyle})}setContextTextState_(e){let t=this.context_,n=this.contextTextState_,r=e.textAlign?e.textAlign:Ji;n?(n.font!=e.font&&(n.font=e.font,t.font=e.font),n.textAlign!=r&&(n.textAlign=r,t.textAlign=r),n.textBaseline!=e.textBaseline&&(n.textBaseline=e.textBaseline,t.textBaseline=e.textBaseline)):(t.font=e.font,t.textAlign=r,t.textBaseline=e.textBaseline,this.contextTextState_={font:e.font,textAlign:r,textBaseline:e.textBaseline})}setFillStrokeStyle(e,t){if(!e)this.fillState_=null;else{let t=e.getColor();this.fillState_={fillStyle:Ni(t||Ui)}}if(!t)this.strokeState_=null;else{let e=t.getColor(),n=t.getLineCap(),r=t.getLineDash(),i=t.getLineDashOffset(),a=t.getLineJoin(),o=t.getWidth(),s=t.getMiterLimit(),c=r||Gi;this.strokeState_={lineCap:n===void 0?Wi:n,lineDash:this.pixelRatio_===1?c:c.map(e=>e*this.pixelRatio_),lineDashOffset:(i||0)*this.pixelRatio_,lineJoin:a===void 0?Ki:a,lineWidth:(o===void 0?1:o)*this.pixelRatio_,miterLimit:s===void 0?10:s,strokeStyle:Ni(e||qi)}}}setImageStyle(e){let t;if(!e||!(t=e.getSize())){this.image_=null;return}let n=e.getPixelRatio(this.pixelRatio_),r=e.getAnchor(),i=e.getOrigin();this.image_=e.getImage(this.pixelRatio_),this.imageAnchorX_=r[0]*n,this.imageAnchorY_=r[1]*n,this.imageHeight_=t[1]*n,this.imageOpacity_=e.getOpacity(),this.imageOriginX_=i[0],this.imageOriginY_=i[1],this.imageRotateWithView_=e.getRotateWithView(),this.imageRotation_=e.getRotation();let a=e.getScaleArray();this.imageScale_=[a[0]*this.pixelRatio_/n,a[1]*this.pixelRatio_/n],this.imageWidth_=t[0]*n}setTextStyle(e){if(!e)this.text_=``;else{let t=e.getFill();if(!t)this.textFillState_=null;else{let e=t.getColor();this.textFillState_={fillStyle:Ni(e||Ui)}}let n=e.getStroke();if(!n)this.textStrokeState_=null;else{let e=n.getColor(),t=n.getLineCap(),r=n.getLineDash(),i=n.getLineDashOffset(),a=n.getLineJoin(),o=n.getWidth(),s=n.getMiterLimit();this.textStrokeState_={lineCap:t===void 0?Wi:t,lineDash:r||Gi,lineDashOffset:i||0,lineJoin:a===void 0?Ki:a,lineWidth:o===void 0?1:o,miterLimit:s===void 0?10:s,strokeStyle:Ni(e||qi)}}let r=e.getFont(),i=e.getOffsetX(),a=e.getOffsetY(),o=e.getRotateWithView(),s=e.getRotation(),c=e.getScaleArray(),l=e.getText(),u=e.getTextAlign(),d=e.getTextBaseline();this.textState_={font:r===void 0?Hi:r,textAlign:u===void 0?Ji:u,textBaseline:d===void 0?Yi:d},this.text_=l===void 0?``:Array.isArray(l)?l.reduce((e,t,n)=>e+=n%2?` `:t,``):l,this.textOffsetX_=i===void 0?0:this.pixelRatio_*i,this.textOffsetY_=a===void 0?0:this.pixelRatio_*a,this.textRotateWithView_=o===void 0?!1:o,this.textRotation_=s===void 0?0:s,this.textScale_=[this.pixelRatio_*c[0],this.pixelRatio_*c[1]]}}};const fa={Point:wa,LineString:xa,Polygon:Ea,MultiPoint:Ta,MultiLineString:Sa,MultiPolygon:Ca,GeometryCollection:ba,Circle:ga};function pa(e,t){return parseInt(O(e),10)-parseInt(O(t),10)}function ma(e,t){let n=ha(e,t);return n*n}function ha(e,t){return .5*e/t}function ga(e,t,n,r,i){let a=n.getFill(),o=n.getStroke();if(a||o){let s=e.getBuilder(n.getZIndex(),`Circle`);s.setFillStrokeStyle(a,o),s.drawCircle(t,r,i)}let s=n.getText();if(s&&s.getText()){let i=e.getBuilder(n.getZIndex(),`Text`);i.setTextStyle(s),i.drawText(t,r)}}function _a(e,t,n,r,i,a,o,s){let c=[],l=n.getImage();if(l){let e=!0,t=l.getImageState();t==B.LOADED||t==B.ERROR?e=!1:t==B.IDLE&&l.load(),e&&c.push(l.ready())}let u=n.getFill();u&&u.loading()&&c.push(u.ready());let d=c.length>0;return d&&Promise.all(c).then(()=>i(null)),va(e,t,n,r,a,o,s),d}function va(e,t,n,r,i,a,o){let s=n.getGeometryFunction()(t);if(!s)return;let c=s.simplifyTransformed(r,i),l=n.getRenderer();if(l)ya(e,c,n,t,o);else{let r=fa[c.getType()];r(e,c,n,t,o,a)}}function ya(e,t,n,r,i){if(t.getType()==`GeometryCollection`){let a=t.getGeometries();for(let t=0,o=a.length;t<o;++t)ya(e,a[t],n,r,i);return}let a=e.getBuilder(n.getZIndex(),`Default`);a.drawCustom(t,r,n.getRenderer(),n.getHitDetectionRenderer(),i)}function ba(e,t,n,r,i,a){let o=t.getGeometriesArray(),s,c;for(s=0,c=o.length;s<c;++s){let t=fa[o[s].getType()];t(e,o[s],n,r,i,a)}}function xa(e,t,n,r,i){let a=n.getStroke();if(a){let o=e.getBuilder(n.getZIndex(),`LineString`);o.setFillStrokeStyle(null,a),o.drawLineString(t,r,i)}let o=n.getText();if(o&&o.getText()){let a=e.getBuilder(n.getZIndex(),`Text`);a.setTextStyle(o),a.drawText(t,r,i)}}function Sa(e,t,n,r,i){let a=n.getStroke();if(a){let o=e.getBuilder(n.getZIndex(),`LineString`);o.setFillStrokeStyle(null,a),o.drawMultiLineString(t,r,i)}let o=n.getText();if(o&&o.getText()){let a=e.getBuilder(n.getZIndex(),`Text`);a.setTextStyle(o),a.drawText(t,r,i)}}function Ca(e,t,n,r,i){let a=n.getFill(),o=n.getStroke();if(o||a){let s=e.getBuilder(n.getZIndex(),`Polygon`);s.setFillStrokeStyle(a,o),s.drawMultiPolygon(t,r,i)}let s=n.getText();if(s&&s.getText()){let a=e.getBuilder(n.getZIndex(),`Text`);a.setTextStyle(s),a.drawText(t,r,i)}}function wa(e,t,n,r,i,a){let o=n.getImage(),s=n.getText(),c=s&&s.getText(),l=a&&o&&c?{}:void 0;if(o){if(o.getImageState()!=B.LOADED)return;let a=e.getBuilder(n.getZIndex(),`Image`);a.setImageStyle(o,l),a.drawPoint(t,r,i)}if(c){let a=e.getBuilder(n.getZIndex(),`Text`);a.setTextStyle(s,l),a.drawText(t,r,i)}}function Ta(e,t,n,r,i,a){let o=n.getImage(),s=o&&o.getOpacity()!==0,c=n.getText(),l=c&&c.getText(),u=a&&s&&l?{}:void 0;if(s){if(o.getImageState()!=B.LOADED)return;let a=e.getBuilder(n.getZIndex(),`Image`);a.setImageStyle(o,u),a.drawMultiPoint(t,r,i)}if(l){let a=e.getBuilder(n.getZIndex(),`Text`);a.setTextStyle(c,u),a.drawText(t,r,i)}}function Ea(e,t,n,r,i){let a=n.getFill(),o=n.getStroke();if(a||o){let s=e.getBuilder(n.getZIndex(),`Polygon`);s.setFillStrokeStyle(a,o),s.drawPolygon(t,r,i)}let s=n.getText();if(s&&s.getText()){let a=e.getBuilder(n.getZIndex(),`Text`);a.setTextStyle(s),a.drawText(t,r,i)}}function Da(e,t,n,r,i,a,o){let s=new XMLHttpRequest;s.open(`GET`,typeof e==`function`?e(n,r,i):e,!0),t.getType()==`arraybuffer`&&(s.responseType=`arraybuffer`),s.withCredentials=!1,s.onload=function(e){if(!s.status||s.status>=200&&s.status<300){let e=t.getType();try{let r;e==`text`||e==`json`?r=s.responseText:e==`xml`?r=s.responseXML||s.responseText:e==`arraybuffer`&&(r=s.response),r?a(t.readFeatures(r,{extent:n,featureProjection:i}),t.readProjection(r)):o()}catch{o()}}else o()},s.onerror=o,s.send()}function Oa(e,t){return function(n,r,i,a,o){Da(e,t,n,r,i,(e,t)=>{this.addFeatures(e),a!==void 0&&a(e)},()=>{this.changed(),o!==void 0&&o()})}}function ka(e,t){return[[-1/0,-1/0,1/0,1/0]]}function Aa(e,t,n,r){let i=[],a=de();for(let o=0,s=n.length;o<s;++o){let s=n[o];a=he(e,t,s[0],r),i.push((a[0]+a[2])/2,(a[1]+a[3])/2),t=s[s.length-1]}return i}var ja=class e extends Rn{constructor(e){super(),this.geometries_=e,this.changeEventsKeys_=[],this.listenGeometriesChange_()}unlistenGeometriesChange_(){this.changeEventsKeys_.forEach(C),this.changeEventsKeys_.length=0}listenGeometriesChange_(){let e=this.geometries_;for(let t=0,r=e.length;t<r;++t)this.changeEventsKeys_.push(x(e[t],n.CHANGE,this.changed,this))}clone(){let t=new e(Ma(this.geometries_));return t.applyProperties(this),t}closestPointXY(e,t,n,r){if(r<oe(this.getExtent(),e,t))return r;let i=this.geometries_;for(let a=0,o=i.length;a<o;++a)r=i[a].closestPointXY(e,t,n,r);return r}containsXY(e,t){let n=this.geometries_;for(let r=0,i=n.length;r<i;++r)if(n[r].containsXY(e,t))return!0;return!1}computeExtent(e){pe(e);let t=this.geometries_;for(let n=0,r=t.length;n<r;++n)_e(e,t[n].getExtent());return e}getGeometries(){return Ma(this.geometries_)}getGeometriesArray(){return this.geometries_}getGeometriesArrayRecursive(){let e=[],t=this.geometries_;for(let n=0,r=t.length;n<r;++n)t[n].getType()===this.getType()?e=e.concat(t[n].getGeometriesArrayRecursive()):e.push(t[n]);return e}getSimplifiedGeometry(t){if(this.simplifiedGeometryRevision!==this.getRevision()&&(this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=this.getRevision()),t<0||this.simplifiedGeometryMaxMinSquaredTolerance!==0&&t<this.simplifiedGeometryMaxMinSquaredTolerance)return this;let n=[],r=this.geometries_,i=!1;for(let e=0,a=r.length;e<a;++e){let a=r[e],o=a.getSimplifiedGeometry(t);n.push(o),o!==a&&(i=!0)}if(i){let t=new e(n);return t}return this.simplifiedGeometryMaxMinSquaredTolerance=t,this}getType(){return`GeometryCollection`}intersectsExtent(e){let t=this.geometries_;for(let n=0,r=t.length;n<r;++n)if(t[n].intersectsExtent(e))return!0;return!1}isEmpty(){return this.geometries_.length===0}rotate(e,t){let n=this.geometries_;for(let r=0,i=n.length;r<i;++r)n[r].rotate(e,t);this.changed()}scale(e,t,n){n||=Te(this.getExtent());let r=this.geometries_;for(let i=0,a=r.length;i<a;++i)r[i].scale(e,t,n);this.changed()}setGeometries(e){this.setGeometriesArray(Ma(e))}setGeometriesArray(e){this.unlistenGeometriesChange_(),this.geometries_=e,this.listenGeometriesChange_(),this.changed()}applyTransform(e){let t=this.geometries_;for(let n=0,r=t.length;n<r;++n)t[n].applyTransform(e);this.changed()}translate(e,t){let n=this.geometries_;for(let r=0,i=n.length;r<i;++r)n[r].translate(e,t);this.changed()}disposeInternal(){this.unlistenGeometriesChange_(),super.disposeInternal()}};function Ma(e){return e.map(e=>e.clone())}var Na=class e extends zn{constructor(e,t,n){if(super(),this.ends_=[],this.maxDelta_=-1,this.maxDeltaRevision_=-1,Array.isArray(e[0]))this.setCoordinates(e,t);else if(t!==void 0&&n)this.setFlatCoordinates(t,e),this.ends_=n;else{let t=e,n=[],r=[];for(let e=0,i=t.length;e<i;++e){let i=t[e];l(n,i.getFlatCoordinates()),r.push(n.length)}let i=t.length===0?this.getLayout():t[0].getLayout();this.setFlatCoordinates(i,n),this.ends_=r}}appendLineString(e){l(this.flatCoordinates,e.getFlatCoordinates().slice()),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){let t=new e(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(e,t,n,r){return r<oe(this.getExtent(),e,t)?r:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Jn(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Zn(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!1,e,t,n,r))}getCoordinateAtM(e,t,n){return this.layout!=`XYM`&&this.layout!=`XYZM`||this.flatCoordinates.length===0?null:(t=t===void 0?!1:t,n=n===void 0?!1:n,Lr(this.flatCoordinates,0,this.ends_,this.stride,e,t,n))}getCoordinates(){return ir(this.flatCoordinates,0,this.ends_,this.stride)}getEnds(){return this.ends_}getLineString(e){return 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t=this.loadedExtentsRtree_,n=t.forEachInExtent(e,function(t){if(ge(t.extent,e))return t});n&&t.remove(n)}removeFeatures(e){let t=!1;for(let n=0,r=e.length;n<r;++n)t=this.removeFeatureInternal(e[n])||t;t&&this.changed()}removeFeature(e){if(!e)return;let t=this.removeFeatureInternal(e);t&&this.changed()}removeFeatureInternal(e){let t=O(e);if(!(t in this.uidIndex_))return!1;t in this.nullGeometryFeatures_?delete this.nullGeometryFeatures_[t]:this.featuresRtree_&&this.featuresRtree_.remove(e);let n=this.featureChangeKeys_[t];n?.forEach(C),delete this.featureChangeKeys_[t];let r=e.getId();if(r!==void 0){let t=r.toString(),n=this.idIndex_[t];n===e?delete this.idIndex_[t]:Array.isArray(n)&&(n.splice(n.indexOf(e),1),n.length===1&&(this.idIndex_[t]=n[0]))}return delete this.uidIndex_[t],this.hasListener(ao.REMOVEFEATURE)&&this.dispatchEvent(new oo(ao.REMOVEFEATURE,e)),!0}removeFromIdIndex_(e){for(let t in this.idIndex_)if(this.idIndex_[t]===e){delete 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0,radius:this.getRadius(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return n.setOpacity(this.getOpacity()),n}setRadius(e){this.radius=e,this.render()}},_o=class e{constructor(e){e||={},this.geometry_=null,this.geometryFunction_=xo,e.geometry!==void 0&&this.setGeometry(e.geometry),this.fill_=e.fill===void 0?null:e.fill,this.image_=e.image===void 0?null:e.image,this.renderer_=e.renderer===void 0?null:e.renderer,this.hitDetectionRenderer_=e.hitDetectionRenderer===void 0?null:e.hitDetectionRenderer,this.stroke_=e.stroke===void 0?null:e.stroke,this.text_=e.text===void 0?null:e.text,this.zIndex_=e.zIndex}clone(){let t=this.getGeometry();return t&&typeof t==`object`&&(t=t.clone()),new e({geometry:t??void 0,fill:this.getFill()?this.getFill().clone():void 0,image:this.getImage()?this.getImage().clone():void 0,renderer:this.getRenderer()??void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,text:this.getText()?this.getText().clone():void 0,zIndex:this.getZIndex()})}getRenderer(){return this.renderer_}setRenderer(e){this.renderer_=e}setHitDetectionRenderer(e){this.hitDetectionRenderer_=e}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(e){this.fill_=e}getImage(){return this.image_}setImage(e){this.image_=e}getStroke(){return this.stroke_}setStroke(e){this.stroke_=e}getText(){return this.text_}setText(e){this.text_=e}getZIndex(){return this.zIndex_}setGeometry(e){typeof e==`function`?this.geometryFunction_=e:typeof e==`string`?this.geometryFunction_=function(t){return t.get(e)}:e?e!==void 0&&(this.geometryFunction_=function(){return e}):this.geometryFunction_=xo,this.geometry_=e}setZIndex(e){this.zIndex_=e}};function vo(e){let t;if(typeof e==`function`)t=e;else{let n;if(Array.isArray(e))n=e;else{N(typeof e.getZIndex==`function`,"Expected an `Style` or an array of `Style`");let t=e;n=[t]}t=function(){return n}}return t}let yo=null;function bo(e,t){if(!yo){let e=new co({color:`rgba(255,255,255,0.4)`}),t=new lo({color:`#3399CC`,width:1.25});yo=[new _o({image:new go({fill:e,stroke:t,radius:5}),fill:e,stroke:t})]}return yo}function xo(e){return e.getGeometry()}var So=class e{constructor(e){e||={},this.font_=e.font,this.rotation_=e.rotation,this.rotateWithView_=e.rotateWithView,this.keepUpright_=e.keepUpright,this.scale_=e.scale,this.scaleArray_=po(e.scale===void 0?1:e.scale),this.text_=e.text,this.textAlign_=e.textAlign,this.justify_=e.justify,this.repeat_=e.repeat,this.textBaseline_=e.textBaseline,this.fill_=e.fill===void 0?new co({color:`#333`}):e.fill,this.maxAngle_=e.maxAngle===void 0?Math.PI/4:e.maxAngle,this.placement_=e.placement===void 0?`point`:e.placement,this.overflow_=!!e.overflow,this.stroke_=e.stroke===void 0?null:e.stroke,this.offsetX_=e.offsetX===void 0?0:e.offsetX,this.offsetY_=e.offsetY===void 0?0:e.offsetY,this.backgroundFill_=e.backgroundFill?e.backgroundFill:null,this.backgroundStroke_=e.backgroundStroke?e.backgroundStroke:null,this.padding_=e.padding===void 0?null:e.padding,this.declutterMode_=e.declutterMode}clone(){let t=this.getScale();return new e({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),keepUpright:this.getKeepUpright(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 0,backgroundStroke:this.getBackgroundStroke()?this.getBackgroundStroke().clone():void 0,padding:this.getPadding()||void 0,declutterMode:this.getDeclutterMode()})}getOverflow(){return this.overflow_}getFont(){return this.font_}getMaxAngle(){return this.maxAngle_}getPlacement(){return this.placement_}getRepeat(){return this.repeat_}getOffsetX(){return this.offsetX_}getOffsetY(){return this.offsetY_}getFill(){return this.fill_}getRotateWithView(){return this.rotateWithView_}getKeepUpright(){return this.keepUpright_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getStroke(){return this.stroke_}getText(){return this.text_}getTextAlign(){return this.textAlign_}getJustify(){return this.justify_}getTextBaseline(){return this.textBaseline_}getBackgroundFill(){return this.backgroundFill_}getBackgroundStroke(){return this.backgroundStroke_}getPadding(){return this.padding_}getDeclutterMode(){return this.declutterMode_}setOverflow(e){this.overflow_=e}setFont(e){this.font_=e}setMaxAngle(e){this.maxAngle_=e}setOffsetX(e){this.offsetX_=e}setOffsetY(e){this.offsetY_=e}setPlacement(e){this.placement_=e}setRepeat(e){this.repeat_=e}setRotateWithView(e){this.rotateWithView_=e}setKeepUpright(e){this.keepUpright_=e}setFill(e){this.fill_=e}setRotation(e){this.rotation_=e}setScale(e){this.scale_=e,this.scaleArray_=po(e===void 0?1:e)}setStroke(e){this.stroke_=e}setText(e){this.text_=e}setTextAlign(e){this.textAlign_=e}setJustify(e){this.justify_=e}setTextBaseline(e){this.textBaseline_=e}setBackgroundFill(e){this.backgroundFill_=e}setBackgroundStroke(e){this.backgroundStroke_=e}setPadding(e){this.padding_=e}},H={ANIMATING:0,INTERACTING:1};const U={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},Co=[U.FILL],wo=[U.STROKE],To=[U.BEGIN_PATH],Eo=[U.CLOSE_PATH];var Do=class extends Fi{constructor(e,t,n,r){super(),this.tolerance=e,this.maxExtent=t,this.pixelRatio=r,this.maxLineWidth=0,this.resolution=n,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(e){let t=this.pixelRatio;return t==1?e:e.map(function(e){return e*t})}appendFlatPointCoordinates(e,t){let n=this.getBufferedMaxExtent(),r=this.tmpCoordinate_,i=this.coordinates,a=i.length;for(let o=0,s=e.length;o<s;o+=t)r[0]=e[o],r[1]=e[o+1],se(n,r)&&(i[a++]=r[0],i[a++]=r[1]);return a}appendFlatLineCoordinates(e,t,n,r,i,a){let o=this.coordinates,s=o.length,c=this.getBufferedMaxExtent();a&&(t+=r);let l=e[t],u=e[t+1],d=this.tmpCoordinate_,f=!0,p,m,h;for(p=t+r;p<n;p+=r)d[0]=e[p],d[1]=e[p+1],h=ue(c,d),h===m?h===P.INTERSECTING?(o[s++]=d[0],o[s++]=d[1],f=!1):f=!0:(f&&=(o[s++]=l,o[s++]=u,!1),o[s++]=d[0],o[s++]=d[1]),l=d[0],u=d[1],m=h;return(i&&f||p===t+r)&&(o[s++]=l,o[s++]=u),s}drawCustomCoordinates_(e,t,n,r,i){for(let a=0,o=n.length;a<o;++a){let o=n[a],s=this.appendFlatLineCoordinates(e,t,o,r,!1,!1);i.push(s),t=o}return t}drawCustom(e,t,n,r,i){this.beginGeometry(e,t,i);let a=e.getType(),o=e.getStride(),s=this.coordinates.length,c,l,u,d,f;switch(a){case`MultiPolygon`:c=e.getOrientedFlatCoordinates(),d=[];let t=e.getEndss();f=0;for(let e=0,n=t.length;e<n;++e){let n=[];f=this.drawCustomCoordinates_(c,f,t[e],o,n),d.push(n)}this.instructions.push([U.CUSTOM,s,d,e,n,ar,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,d,e,r||n,ar,i]);break;case`Polygon`:case`MultiLineString`:u=[],c=a==`Polygon`?e.getOrientedFlatCoordinates():e.getFlatCoordinates(),f=this.drawCustomCoordinates_(c,0,e.getEnds(),o,u),this.instructions.push([U.CUSTOM,s,u,e,n,ir,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,u,e,r||n,ir,i]);break;case`LineString`:case`Circle`:c=e.getFlatCoordinates(),l=this.appendFlatLineCoordinates(c,0,c.length,o,!1,!1),this.instructions.push([U.CUSTOM,s,l,e,n,rr,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,l,e,r||n,rr,i]);break;case`MultiPoint`:c=e.getFlatCoordinates(),l=this.appendFlatPointCoordinates(c,o),l>s&&(this.instructions.push([U.CUSTOM,s,l,e,n,rr,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,l,e,r||n,rr,i]));break;case`Point`:c=e.getFlatCoordinates(),this.coordinates.push(c[0],c[1]),l=this.coordinates.length,this.instructions.push([U.CUSTOM,s,l,e,n,void 0,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,l,e,r||n,void 0,i]);break;default:}this.endGeometry(t)}beginGeometry(e,t,n){this.beginGeometryInstruction1_=[U.BEGIN_GEOMETRY,t,0,e,n],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[U.BEGIN_GEOMETRY,t,0,e,n],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){let e=this.hitDetectionInstructions;e.reverse();let t,n=e.length,r,i,a=-1;for(t=0;t<n;++t)r=e[t],i=r[0],i==U.END_GEOMETRY?a=t:i==U.BEGIN_GEOMETRY&&(r[2]=t,c(this.hitDetectionInstructions,a,t),a=-1)}fillStyleToState(e,t={}){if(e){let n=e.getColor();t.fillPatternScale=n&&typeof n==`object`&&`src`in n?this.pixelRatio:1,t.fillStyle=Ni(n||Ui)}else t.fillStyle=void 0;return t}strokeStyleToState(e,t={}){if(e){let n=e.getColor();t.strokeStyle=Ni(n||qi);let r=e.getLineCap();t.lineCap=r===void 0?Wi:r;let i=e.getLineDash();t.lineDash=i?i.slice():Gi;let a=e.getLineDashOffset();t.lineDashOffset=a||0;let o=e.getLineJoin();t.lineJoin=o===void 0?Ki:o;let s=e.getWidth();t.lineWidth=s===void 0?1:s;let c=e.getMiterLimit();t.miterLimit=c===void 0?10:c,t.lineWidth>this.maxLineWidth&&(this.maxLineWidth=t.lineWidth,this.bufferedMaxExtent_=null)}else t.strokeStyle=void 0,t.lineCap=void 0,t.lineDash=null,t.lineDashOffset=void 0,t.lineJoin=void 0,t.lineWidth=void 0,t.miterLimit=void 0;return t}setFillStrokeStyle(e,t){let n=this.state;this.fillStyleToState(e,n),this.strokeStyleToState(t,n)}createFill(e){let t=e.fillStyle,n=[U.SET_FILL_STYLE,t];return typeof t!=`string`&&n.push(e.fillPatternScale),n}applyStroke(e){this.instructions.push(this.createStroke(e))}createStroke(e){return[U.SET_STROKE_STYLE,e.strokeStyle,e.lineWidth*this.pixelRatio,e.lineCap,e.lineJoin,e.miterLimit,e.lineDash?this.applyPixelRatio(e.lineDash):null,e.lineDashOffset*this.pixelRatio]}updateFillStyle(e,t){let n=e.fillStyle;(typeof n!=`string`||e.currentFillStyle!=n)&&(this.instructions.push(t.call(this,e)),e.currentFillStyle=n)}updateStrokeStyle(e,t){let n=e.strokeStyle,r=e.lineCap,i=e.lineDash,a=e.lineDashOffset,o=e.lineJoin,s=e.lineWidth,c=e.miterLimit;(e.currentStrokeStyle!=n||e.currentLineCap!=r||i!=e.currentLineDash&&!u(e.currentLineDash,i)||e.currentLineDashOffset!=a||e.currentLineJoin!=o||e.currentLineWidth!=s||e.currentMiterLimit!=c)&&(t.call(this,e),e.currentStrokeStyle=n,e.currentLineCap=r,e.currentLineDash=i,e.currentLineDashOffset=a,e.currentLineJoin=o,e.currentLineWidth=s,e.currentMiterLimit=c)}endGeometry(e){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;let t=[U.END_GEOMETRY,e];this.instructions.push(t),this.hitDetectionInstructions.push(t)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=ae(this.maxExtent),this.maxLineWidth>0)){let e=this.resolution*(this.maxLineWidth+1)/2;ie(this.bufferedMaxExtent_,e,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}},Oo=class extends Do{constructor(e,t,n,r){super(e,t,n,r),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(e,t,n){if(!this.image_||this.maxExtent&&!se(this.maxExtent,e.getFlatCoordinates()))return;this.beginGeometry(e,t,n);let r=e.getFlatCoordinates(),i=e.getStride(),a=this.coordinates.length,o=this.appendFlatPointCoordinates(r,i);this.instructions.push([U.DRAW_IMAGE,a,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([U.DRAW_IMAGE,a,o,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(t)}drawMultiPoint(e,t,n){if(!this.image_)return;this.beginGeometry(e,t,n);let r=e.getFlatCoordinates(),i=[];for(let t=0,n=r.length;t<n;t+=e.getStride())(!this.maxExtent||se(this.maxExtent,r.slice(t,t+2)))&&i.push(r[t],r[t+1]);let a=this.coordinates.length,o=this.appendFlatPointCoordinates(i,2);this.instructions.push([U.DRAW_IMAGE,a,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([U.DRAW_IMAGE,a,o,this.hitDetectionImage_,this.anchorX_,this.anchorY_,this.height_,1,this.originX_,this.originY_,this.rotateWithView_,this.rotation_,this.scale_,this.width_,this.declutterMode_,this.declutterImageWithText_]),this.endGeometry(t)}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(e,t){let n=e.getAnchor(),r=e.getSize(),i=e.getOrigin();this.imagePixelRatio_=e.getPixelRatio(this.pixelRatio),this.anchorX_=n[0],this.anchorY_=n[1],this.hitDetectionImage_=e.getHitDetectionImage(),this.image_=e.getImage(this.pixelRatio),this.height_=r[1],this.opacity_=e.getOpacity(),this.originX_=i[0],this.originY_=i[1],this.rotateWithView_=e.getRotateWithView(),this.rotation_=e.getRotation(),this.scale_=e.getScaleArray(),this.width_=r[0],this.declutterMode_=e.getDeclutterMode(),this.declutterImageWithText_=t}},ko=class extends Do{constructor(e,t,n,r){super(e,t,n,r)}drawFlatCoordinates_(e,t,n,r){let i=this.coordinates.length,a=this.appendFlatLineCoordinates(e,t,n,r,!1,!1),o=[U.MOVE_TO_LINE_TO,i,a];return this.instructions.push(o),this.hitDetectionInstructions.push(o),n}drawLineString(e,t,n){let r=this.state,i=r.strokeStyle,a=r.lineWidth;if(i===void 0||a===void 0)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(e,t,n),this.hitDetectionInstructions.push([U.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gi,0],To);let o=e.getFlatCoordinates(),s=e.getStride();this.drawFlatCoordinates_(o,0,o.length,s),this.hitDetectionInstructions.push(wo),this.endGeometry(t)}drawMultiLineString(e,t,n){let r=this.state,i=r.strokeStyle,a=r.lineWidth;if(i===void 0||a===void 0)return;this.updateStrokeStyle(r,this.applyStroke),this.beginGeometry(e,t,n),this.hitDetectionInstructions.push([U.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gi,0],To);let o=e.getEnds(),s=e.getFlatCoordinates(),c=e.getStride(),l=0;for(let e=0,t=o.length;e<t;++e)l=this.drawFlatCoordinates_(s,l,o[e],c);this.hitDetectionInstructions.push(wo),this.endGeometry(t)}finish(){let e=this.state;return e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&this.instructions.push(wo),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(e){e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&(this.instructions.push(wo),e.lastStroke=this.coordinates.length),e.lastStroke=0,super.applyStroke(e),this.instructions.push(To)}},Ao=class extends Do{constructor(e,t,n,r){super(e,t,n,r)}drawFlatCoordinatess_(e,t,n,r){let i=this.state,a=i.fillStyle!==void 0,o=i.strokeStyle!==void 0,s=n.length;this.instructions.push(To),this.hitDetectionInstructions.push(To);for(let i=0;i<s;++i){let a=n[i],s=this.coordinates.length,c=this.appendFlatLineCoordinates(e,t,a,r,!0,!o),l=[U.MOVE_TO_LINE_TO,s,c];this.instructions.push(l),this.hitDetectionInstructions.push(l),o&&(this.instructions.push(Eo),this.hitDetectionInstructions.push(Eo)),t=a}return a&&(this.instructions.push(Co),this.hitDetectionInstructions.push(Co)),o&&(this.instructions.push(wo),this.hitDetectionInstructions.push(wo)),t}drawCircle(e,t,n){let r=this.state,i=r.fillStyle,a=r.strokeStyle;if(i===void 0&&a===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_FILL_STYLE,Ui]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gi,0]);let o=e.getFlatCoordinates(),s=e.getStride(),c=this.coordinates.length;this.appendFlatLineCoordinates(o,0,o.length,s,!1,!1);let l=[U.CIRCLE,c];this.instructions.push(To,l),this.hitDetectionInstructions.push(To,l),r.fillStyle!==void 0&&(this.instructions.push(Co),this.hitDetectionInstructions.push(Co)),r.strokeStyle!==void 0&&(this.instructions.push(wo),this.hitDetectionInstructions.push(wo)),this.endGeometry(t)}drawPolygon(e,t,n){let r=this.state,i=r.fillStyle,a=r.strokeStyle;if(i===void 0&&a===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_FILL_STYLE,Ui]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gi,0]);let o=e.getEnds(),s=e.getOrientedFlatCoordinates(),c=e.getStride();this.drawFlatCoordinatess_(s,0,o,c),this.endGeometry(t)}drawMultiPolygon(e,t,n){let r=this.state,i=r.fillStyle,a=r.strokeStyle;if(i===void 0&&a===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(e,t,n),r.fillStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_FILL_STYLE,Ui]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,Gi,0]);let o=e.getEndss(),s=e.getOrientedFlatCoordinates(),c=e.getStride(),l=0;for(let e=0,t=o.length;e<t;++e)l=this.drawFlatCoordinatess_(s,l,o[e],c);this.endGeometry(t)}finish(){this.reverseHitDetectionInstructions(),this.state=null;let e=this.tolerance;if(e!==0){let t=this.coordinates;for(let n=0,r=t.length;n<r;++n)t[n]=cr(t[n],e)}return super.finish()}setFillStrokeStyles_(){let e=this.state;this.updateFillStyle(e,this.createFill),this.updateStrokeStyle(e,this.applyStroke)}};function jo(e,t,n,r,i){let a=[],o=n,s=0,c=t.slice(n,2);for(;s<e&&o+i<r;){let[n,r]=c.slice(-2),l=t[o+i],u=t[o+i+1],d=Math.sqrt((l-n)*(l-n)+(u-r)*(u-r));if(s+=d,s>=e){let t=(e-s+d)/d,f=We(n,l,t),p=We(r,u,t);c.push(f,p),a.push(c),c=[f,p],s==e&&(o+=i),s=0}else if(s<e)c.push(t[o+i],t[o+i+1]),o+=i;else{let e=d-s,t=We(n,l,e/d),f=We(r,u,e/d);c.push(t,f),a.push(c),c=[t,f],s=0,o+=i}}return s>0&&a.push(c),a}function Mo(e,t,n,r,i){let a=n,o=n,s=0,c=0,l=n,u,d,f,p,m,h,g,_,v,y;for(d=n;d<r;d+=i){let n=t[d],r=t[d+1];m!==void 0&&(v=n-m,y=r-h,p=Math.sqrt(v*v+y*y),g!==void 0&&(c+=f,u=Math.acos((g*v+_*y)/(f*p)),u>e&&(c>s&&(s=c,a=l,o=d),c=0,l=d-i)),f=p,g=v,_=y),m=n,h=r}return c+=p,c>s?[l,d]:[a,o]}const No={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};var Po=class extends Do{constructor(e,t,n,r){super(e,t,n,r),this.labels_=null,this.text_=``,this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textKeepUpright_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[Ui]={fillStyle:Ui},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_=``,this.fillKey_=``,this.strokeKey_=``,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}finish(){let e=super.finish();return e.textStates=this.textStates,e.fillStates=this.fillStates,e.strokeStates=this.strokeStates,e}drawText(e,t,n){let r=this.textFillState_,i=this.textStrokeState_,a=this.textState_;if(this.text_===``||!a||!r&&!i)return;let o=this.coordinates,s=o.length,c=e.getType(),l=null,u=e.getStride();if(a.placement===`line`&&(c==`LineString`||c==`MultiLineString`||c==`Polygon`||c==`MultiPolygon`)){if(!Me(this.maxExtent,e.getExtent()))return;let r;if(l=e.getFlatCoordinates(),c==`LineString`)r=[l.length];else if(c==`MultiLineString`)r=e.getEnds();else if(c==`Polygon`)r=e.getEnds().slice(0,1);else if(c==`MultiPolygon`){let t=e.getEndss();r=[];for(let e=0,n=t.length;e<n;++e)r.push(t[e][0])}this.beginGeometry(e,t,n);let i=a.repeat,d=i?void 0:a.textAlign,f=0;for(let e=0,t=r.length;e<t;++e){let t;t=i?jo(i*this.resolution,l,f,r[e],u):[l.slice(f,r[e])];for(let n=0,i=t.length;n<i;++n){let i=t[n],c=0,l=i.length;if(d==null){let e=Mo(a.maxAngle,i,0,i.length,2);c=e[0],l=e[1]}for(let e=c;e<l;e+=u)o.push(i[e],i[e+1]);let p=o.length;f=r[e],this.drawChars_(s,p),s=p}}this.endGeometry(t)}else{let r=a.overflow?null:[];switch(c){case`Point`:case`MultiPoint`:l=e.getFlatCoordinates();break;case`LineString`:l=e.getFlatMidpoint();break;case`Circle`:l=e.getCenter();break;case`MultiLineString`:l=e.getFlatMidpoints(),u=2;break;case`Polygon`:l=e.getFlatInteriorPoint(),a.overflow||r.push(l[2]/this.resolution),u=3;break;case`MultiPolygon`:let t=e.getFlatInteriorPoints();l=[];for(let e=0,n=t.length;e<n;e+=3)a.overflow||r.push(t[e+2]/this.resolution),l.push(t[e],t[e+1]);if(l.length===0)return;u=2;break;default:}let i=this.appendFlatPointCoordinates(l,u);if(i===s)return;if(r&&(i-s)/2!==l.length/u){let e=s/2;r=r.filter((t,n)=>{let r=o[(e+n)*2]===l[n*u]&&o[(e+n)*2+1]===l[n*u+1];return r||--e,r})}this.saveTextStates_();let d=a.backgroundFill?this.createFill(this.fillStyleToState(a.backgroundFill)):null,f=a.backgroundStroke?this.createStroke(this.strokeStyleToState(a.backgroundStroke)):null;this.beginGeometry(e,t,n);let p=a.padding;if(p!=Xi&&(a.scale[0]<0||a.scale[1]<0)){let e=a.padding[0],t=a.padding[1],n=a.padding[2],r=a.padding[3];a.scale[0]<0&&(t=-t,r=-r),a.scale[1]<0&&(e=-e,n=-n),p=[e,t,n,r]}let m=this.pixelRatio;this.instructions.push([U.DRAW_IMAGE,s,i,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,p==Xi?Xi:p.map(function(e){return e*m}),d,f,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,r]);let h=1/m,g=d?d.slice(0):null;g&&(g[1]=Ui),this.hitDetectionInstructions.push([U.DRAW_IMAGE,s,i,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[h,h],NaN,this.declutterMode_,this.declutterImageWithText_,p,g,f,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Ui:this.fillKey_,this.textOffsetX_,this.textOffsetY_,r]),this.endGeometry(t)}}saveTextStates_(){let e=this.textStrokeState_,t=this.textState_,n=this.textFillState_,r=this.strokeKey_;e&&(r in this.strokeStates||(this.strokeStates[r]={strokeStyle:e.strokeStyle,lineCap:e.lineCap,lineDashOffset:e.lineDashOffset,lineWidth:e.lineWidth,lineJoin:e.lineJoin,miterLimit:e.miterLimit,lineDash:e.lineDash}));let i=this.textKey_;i in this.textStates||(this.textStates[i]={font:t.font,textAlign:t.textAlign||Ji,justify:t.justify,textBaseline:t.textBaseline||Yi,scale:t.scale});let a=this.fillKey_;n&&(a in this.fillStates||(this.fillStates[a]={fillStyle:n.fillStyle}))}drawChars_(e,t){let n=this.textStrokeState_,r=this.textState_,i=this.strokeKey_,a=this.textKey_,o=this.fillKey_;this.saveTextStates_();let s=this.pixelRatio,c=No[r.textBaseline],l=this.textOffsetY_*s,u=this.text_,d=n?n.lineWidth*Math.abs(r.scale[0])/2:0;this.instructions.push([U.DRAW_CHARS,e,t,c,r.overflow,o,r.maxAngle,s,l,i,d*s,u,a,1,this.declutterMode_,this.textKeepUpright_]),this.hitDetectionInstructions.push([U.DRAW_CHARS,e,t,c,r.overflow,o&&Ui,r.maxAngle,s,l,i,d*s,u,a,1/s,this.declutterMode_,this.textKeepUpright_])}setTextStyle(e,t){let n,r,i;if(!e)this.text_=``;else{let t=e.getFill();t?(r=this.textFillState_,r||(r={},this.textFillState_=r),r.fillStyle=Ni(t.getColor()||Ui)):(r=null,this.textFillState_=r);let a=e.getStroke();if(!a)i=null,this.textStrokeState_=i;else{i=this.textStrokeState_,i||(i={},this.textStrokeState_=i);let e=a.getLineDash(),t=a.getLineDashOffset(),n=a.getWidth(),r=a.getMiterLimit();i.lineCap=a.getLineCap()||Wi,i.lineDash=e?e.slice():Gi,i.lineDashOffset=t===void 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u===0?fe(Math.min(S,S+b),Math.min(C,C+x),Math.max(S,S+b),Math.max(C,C+x),zo):(w=Tn(Cn(),n,r,1,1,u,-n,-r),z(w,Bo),z(w,Vo),z(w,Ho),z(w,Uo),fe(Math.min(Bo[0],Vo[0],Ho[0],Uo[0]),Math.min(Bo[1],Vo[1],Ho[1],Uo[1]),Math.max(Bo[0],Vo[0],Ho[0],Uo[0]),Math.max(Bo[1],Vo[1],Ho[1],Uo[1]),zo)),f&&(g=Math.round(g),_=Math.round(_)),{drawImageX:g,drawImageY:_,drawImageW:v,drawImageH:y,originX:c,originY:l,declutterBox:{minX:zo[0],minY:zo[1],maxX:zo[2],maxY:zo[3],value:h},canvasTransform:w,scale:d}}replayImageOrLabel_(e,t,n,r,i,a,o){let s=!!(a||o),c=r.declutterBox,l=o?o[2]*r.scale[0]/2:0,u=c.minX-l<=t[0]&&c.maxX+l>=0&&c.minY-l<=t[1]&&c.maxY+l>=0;return u&&(s&&this.replayTextBackground_(e,Bo,Vo,Ho,Uo,a,o),la(e,r.canvasTransform,i,n,r.originX,r.originY,r.drawImageW,r.drawImageH,r.drawImageX,r.drawImageY,r.scale)),!0}fill_(e){let t=this.alignAndScaleFill_;if(t){let n=z(this.renderedTransform_,[0,0]),r=512*this.pixelRatio;e.save(),e.translate(n[0]%r,n[1]%r),t!==1&&e.scale(t,t),e.rotate(this.viewRotation_)}e.fill(),t&&e.restore()}setStrokeStyle_(e,t){e.strokeStyle=t[1],t[1]&&(e.lineWidth=t[2],e.lineCap=t[3],e.lineJoin=t[4],e.miterLimit=t[5],e.lineDashOffset=t[7],e.setLineDash(t[6]))}drawLabelWithPointPlacement_(e,t,n,r){let i=this.textStates[t],a=this.createLabel(e,t,r,n),o=this.strokeStates[n],s=this.pixelRatio,c=Ko(Array.isArray(e)?e[0]:e,i.textAlign||Ji),l=No[i.textBaseline||Yi],u=o&&o.lineWidth?o.lineWidth:0,d=a.width/s-2*i.scale[0],f=c*d+2*(.5-c)*u,p=l*a.height/s+2*(.5-l)*u;return{label:a,anchorX:f,anchorY:p}}execute_(e,t,n,r,i,a,o,s){let c=this.zIndexContext_,l;this.pixelCoordinates_&&u(n,this.renderedTransform_)?l=this.pixelCoordinates_:(this.pixelCoordinates_||=[],l=Mn(this.coordinates,0,this.coordinates.length,2,n,this.pixelCoordinates_),wn(this.renderedTransform_,n));let d=0,f=r.length,p=0,m,h,g,_,v,y,b,x,S,C,w,T,E,D=0,O=0,k=this.coordinateCache_,A=this.viewRotation_,ee=Math.round(Math.atan2(-n[1],n[0])*0xe8d4a51000)/0xe8d4a51000,j={context:e,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:A},M=this.instructions!=r||this.overlaps?0:200,N,te,ne,P;for(;d<f;){let n=r[d],u=n[0];switch(u){case U.BEGIN_GEOMETRY:N=n[1],P=n[3],N.getGeometry()?o!==void 0&&!Me(o,P.getExtent())?d=n[2]+1:++d:d=n[2],c&&(c.zIndex=n[4]);break;case U.BEGIN_PATH:D>M&&(this.fill_(e),D=0),O>M&&(e.stroke(),O=0),!D&&!O&&(e.beginPath(),v=NaN,y=NaN),++d;break;case U.CIRCLE:p=n[1];let r=l[p],u=l[p+1],f=l[p+2],re=l[p+3],ie=f-r,ae=re-u,oe=Math.sqrt(ie*ie+ae*ae);e.moveTo(r+oe,u),e.arc(r,u,oe,0,2*Math.PI,!0),++d;break;case U.CLOSE_PATH:e.closePath(),++d;break;case U.CUSTOM:p=n[1],m=n[2];let se=n[3],ce=n[4],le=n[5];j.geometry=se,j.feature=N,d in k||(k[d]=[]);let ue=k[d];le?le(l,p,m,2,ue):(ue[0]=l[p],ue[1]=l[p+1],ue.length=2),c&&(c.zIndex=n[6]),ce(ue,j),++d;break;case U.DRAW_IMAGE:p=n[1],m=n[2],S=n[3],h=n[4],g=n[5];let de=n[6],fe=n[7],pe=n[8],me=n[9],he=n[10],ge=n[11],_e=n[12],ve=n[13];_=n[14]||`declutter`;let ye=n[15];if(!S&&n.length>=20){C=n[19],w=n[20],T=n[21],E=n[22];let e=this.drawLabelWithPointPlacement_(C,w,T,E);S=e.label,n[3]=S;let t=n[23];h=(e.anchorX-t)*this.pixelRatio,n[4]=h;let r=n[24];g=(e.anchorY-r)*this.pixelRatio,n[5]=g,de=S.height,n[6]=de,ve=S.width,n[13]=ve}let be;n.length>25&&(be=n[25]);let xe,Se,Ce;n.length>17?(xe=n[16],Se=n[17],Ce=n[18]):(xe=Xi,Se=null,Ce=null),he&&ee?ge+=A:!he&&!ee&&(ge-=A);let we=0;for(;p<m;p+=2){if(be&&be[we++]<ve/this.pixelRatio)continue;let n=this.calculateImageOrLabelDimensions_(S.width,S.height,l[p],l[p+1],ve,de,h,g,pe,me,ge,_e,i,xe,!!Se||!!Ce,N),r=[e,t,S,n,fe,Se,Ce];if(s){let e,t,i;if(ye){let n=m-p;if(!ye[n]){ye[n]={args:r,declutterMode:_};continue}let a=ye[n];e=a.args,t=a.declutterMode,delete ye[n],i=Wo(e)}let a,o;if(e&&(t!==`declutter`||!s.collides(i))&&(a=!0),(_!==`declutter`||!s.collides(n.declutterBox))&&(o=!0),t===`declutter`&&_===`declutter`){let e=a&&o;a=e,o=e}a&&(t!==`none`&&s.insert(i),this.replayImageOrLabel_.apply(this,e)),o&&(_!==`none`&&s.insert(n.declutterBox),this.replayImageOrLabel_.apply(this,r))}else this.replayImageOrLabel_.apply(this,r)}++d;break;case U.DRAW_CHARS:let Te=n[1],Ee=n[2],De=n[3],Oe=n[4];E=n[5];let F=n[6],ke=n[7],Ae=n[8];T=n[9];let je=n[10];C=n[11],Array.isArray(C)&&(C=C.reduce(Jo,``)),w=n[12];let I=[n[13],n[13]];_=n[14]||`declutter`;let Ne=n[15],Pe=this.textStates[w],Fe=Pe.font,Ie=[Pe.scale[0]*ke,Pe.scale[1]*ke],Le;Fe in this.widths_?Le=this.widths_[Fe]:(Le={},this.widths_[Fe]=Le);let L=Rr(l,Te,Ee,2),Re=Math.abs(Ie[0])*sa(Fe,C,Le);if(Oe||Re<=L){let n=this.textStates[w].textAlign,r=(L-Re)*Ko(C,n),i=Lo(l,Te,Ee,2,C,r,F,Math.abs(Ie[0]),sa,Fe,Le,ee?0:this.viewRotation_,Ne);drawChars:if(i){let n=[],r,a,o,c,l;if(T)for(r=0,a=i.length;r<a;++r){l=i[r],o=l[4],c=this.createLabel(o,w,``,T),h=l[2]+(Ie[0]<0?-je:je),g=De*c.height+(.5-De)*2*je*Ie[1]/Ie[0]-Ae;let a=this.calculateImageOrLabelDimensions_(c.width,c.height,l[0],l[1],c.width,c.height,h,g,0,0,l[3],I,!1,Xi,!1,N);if(s&&_===`declutter`&&s.collides(a.declutterBox))break drawChars;n.push([e,t,c,a,1,null,null])}if(E)for(r=0,a=i.length;r<a;++r){l=i[r],o=l[4],c=this.createLabel(o,w,E,``),h=l[2],g=De*c.height-Ae;let a=this.calculateImageOrLabelDimensions_(c.width,c.height,l[0],l[1],c.width,c.height,h,g,0,0,l[3],I,!1,Xi,!1,N);if(s&&_===`declutter`&&s.collides(a.declutterBox))break drawChars;n.push([e,t,c,a,1,null,null])}s&&_!==`none`&&s.load(n.map(Wo));for(let e=0,t=n.length;e<t;++e)this.replayImageOrLabel_.apply(this,n[e])}}++d;break;case U.END_GEOMETRY:if(a!==void 0){N=n[1];let e=a(N,P,_);if(e)return e}++d;break;case U.FILL:M?D++:this.fill_(e),++d;break;case U.MOVE_TO_LINE_TO:for(p=n[1],m=n[2],te=l[p],ne=l[p+1],e.moveTo(te,ne),v=te+.5|0,y=ne+.5|0,p+=2;p<m;p+=2)te=l[p],ne=l[p+1],b=te+.5|0,x=ne+.5|0,(p==m-2||b!==v||x!==y)&&(e.lineTo(te,ne),v=b,y=x);++d;break;case U.SET_FILL_STYLE:this.alignAndScaleFill_=n[2],D&&(this.fill_(e),D=0,O&&=(e.stroke(),0)),e.fillStyle=n[1],++d;break;case U.SET_STROKE_STYLE:O&&=(e.stroke(),0),this.setStrokeStyle_(e,n),++d;break;case U.STROKE:M?O++:e.stroke(),++d;break;default:++d;break}}D&&this.fill_(e),O&&e.stroke()}execute(e,t,n,r,i,a){this.viewRotation_=r,this.execute_(e,t,n,this.instructions,i,void 0,void 0,a)}executeHitDetection(e,t,n,r,i){return this.viewRotation_=n,this.execute_(e,[e.canvas.width,e.canvas.height],t,this.hitDetectionInstructions,!0,r,i)}};const Xo=[`Polygon`,`Circle`,`LineString`,`Image`,`Text`,`Default`],Zo=[`Image`,`Text`],Qo=Xo.filter(e=>!Zo.includes(e));var $o=class{constructor(e,t,n,r,i,a,o){this.maxExtent_=e,this.overlaps_=r,this.pixelRatio_=n,this.resolution_=t,this.renderBuffer_=a,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=Cn(),this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(i,o)}clip(e,t){let n=this.getClipCoords(t);e.beginPath(),e.moveTo(n[0],n[1]),e.lineTo(n[2],n[3]),e.lineTo(n[4],n[5]),e.lineTo(n[6],n[7]),e.clip()}createExecutors_(e,t){for(let n in e){let r=this.executorsByZIndex_[n];r===void 0&&(r={},this.executorsByZIndex_[n]=r);let i=e[n];for(let e in i){let n=i[e];r[e]=new Yo(this.resolution_,this.pixelRatio_,this.overlaps_,n,t)}}}hasExecutors(e){for(let t in this.executorsByZIndex_){let n=this.executorsByZIndex_[t];for(let t=0,r=e.length;t<r;++t)if(e[t]in n)return!0}return!1}forEachFeatureAtCoordinate(e,t,n,r,i,o){r=Math.round(r);let s=r*2+1,c=Tn(this.hitDetectionTransform_,r+.5,r+.5,1/t,-1/t,-n,-e[0],-e[1]),l=!this.hitDetectionContext_;l&&(this.hitDetectionContext_=V(s,s));let u=this.hitDetectionContext_;u.canvas.width!==s||u.canvas.height!==s?(u.canvas.width=s,u.canvas.height=s):l||u.clearRect(0,0,s,s);let d;this.renderBuffer_!==void 0&&(d=de(),ve(d,e),ie(d,t*(this.renderBuffer_+r),d));let f=ts(r),p;function m(e,t,n){let a=u.getImageData(0,0,s,s).data;for(let c=0,l=f.length;c<l;c++)if(a[f[c]]>0){if(!o||n===`none`||p!==`Image`&&p!==`Text`||o.includes(e)){let n=(f[c]-3)/4,a=r-n%s,o=r-(n/s|0),l=i(e,t,a*a+o*o);if(l)return l}u.clearRect(0,0,s,s);break}}let h=Object.keys(this.executorsByZIndex_).map(Number);h.sort(a);let g,_,v,y,b;for(g=h.length-1;g>=0;--g){let e=h[g].toString();for(v=this.executorsByZIndex_[e],_=Xo.length-1;_>=0;--_)if(p=Xo[_],y=v[p],y!==void 0&&(b=y.executeHitDetection(u,c,n,m,d),b))return b}}getClipCoords(e){let t=this.maxExtent_;if(!t)return null;let n=t[0],r=t[1],i=t[2],a=t[3],o=[n,r,n,a,i,a,i,r];return Mn(o,0,8,2,e,o),o}isEmpty(){return v(this.executorsByZIndex_)}execute(e,t,n,r,i,s,c){let l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(c?o:a),s||=Xo;let u=Xo.length;for(let a=0,o=l.length;a<o;++a){let o=l[a].toString(),d=this.executorsByZIndex_[o];for(let o=0,f=s.length;o<f;++o){let f=s[o],p=d[f];if(p!==void 0){let o=c===null?void 0:p.getZIndexContext(),s=o?o.getContext():e,d=this.maxExtent_&&f!==`Image`&&f!==`Text`;if(d&&(s.save(),this.clip(s,n)),!o||f===`Text`||f===`Image`?p.execute(s,t,n,r,i,c):o.pushFunction(e=>p.execute(e,t,n,r,i,c)),d&&s.restore(),o){o.offset();let e=l[a]*u+Xo.indexOf(f);this.deferredZIndexContexts_[e]||(this.deferredZIndexContexts_[e]=[]),this.deferredZIndexContexts_[e].push(o)}}}}this.renderedContext_=e}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){let e=this.deferredZIndexContexts_,t=Object.keys(e).map(Number).sort(a);for(let n=0,r=t.length;n<r;++n)e[t[n]].forEach(e=>{e.draw(this.renderedContext_),e.clear()}),e[t[n]].length=0}};const es={};function ts(e){if(es[e]!==void 0)return es[e];let t=e*2+1,n=e*e,r=Array(n+1);for(let i=0;i<=e;++i)for(let a=0;a<=e;++a){let o=i*i+a*a;if(o>n)break;let s=r[o];s||(s=[],r[o]=s),s.push(((e+i)*t+(e+a))*4+3),i>0&&s.push(((e-i)*t+(e+a))*4+3),a>0&&(s.push(((e+i)*t+(e-a))*4+3),i>0&&s.push(((e-i)*t+(e-a))*4+3))}let i=[];for(let e=0,t=r.length;e<t;++e)r[e]&&i.push(...r[e]);return es[e]=i,i}function ns(e,t,n,r){return n!==void 0&&r!==void 0?[n/e,r/t]:n===void 0?r===void 0?1:r/t:n/e}var rs=class e extends mo{constructor(e){e||={};let t=e.opacity===void 0?1:e.opacity,n=e.rotation===void 0?0:e.rotation,r=e.scale===void 0?1:e.scale,i=e.rotateWithView===void 0?!1:e.rotateWithView;super({opacity:t,rotation:n,scale:r,displacement:e.displacement===void 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0?null:Si(e.color),this.iconImage_=Mi(a,o,this.crossOrigin_,s,this.color_),this.offset_=e.offset===void 0?[0,0]:e.offset,this.offsetOrigin_=e.offsetOrigin===void 0?`top-left`:e.offsetOrigin,this.origin_=null,this.size_=e.size===void 0?null:e.size,this.initialOptions_,e.width!==void 0||e.height!==void 0){let t,n;if(e.size)[t,n]=e.size;else{let r=this.getImage(1);if(r.width&&r.height)t=r.width,n=r.height;else if(r instanceof HTMLImageElement){this.initialOptions_=e;let t=()=>{if(this.unlistenImageChange(t),!this.initialOptions_)return;let n=this.iconImage_.getSize();this.setScale(ns(n[0],n[1],e.width,e.height))};this.listenImageChange(t);return}}t!==void 0&&this.setScale(ns(t,n,e.width,e.height))}}clone(){let t,n,r;return this.initialOptions_?(n=this.initialOptions_.width,r=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new e({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:t,width:n,height:r,size:this.size_===null?void 0:this.size_.slice(),src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let e=this.normalizedAnchor_;if(!e){e=this.anchor_;let t=this.getSize();if(this.anchorXUnits_==`fraction`||this.anchorYUnits_==`fraction`){if(!t)return null;e=this.anchor_.slice(),this.anchorXUnits_==`fraction`&&(e[0]*=t[0]),this.anchorYUnits_==`fraction`&&(e[1]*=t[1])}if(this.anchorOrigin_!=`top-left`){if(!t)return null;e===this.anchor_&&(e=this.anchor_.slice()),(this.anchorOrigin_==`top-right`||this.anchorOrigin_==`bottom-right`)&&(e[0]=-e[0]+t[0]),(this.anchorOrigin_==`bottom-left`||this.anchorOrigin_==`bottom-right`)&&(e[1]=-e[1]+t[1])}this.normalizedAnchor_=e}let t=this.getDisplacement(),n=this.getScaleArray();return[e[0]-t[0]/n[0],e[1]+t[1]/n[1]]}setAnchor(e){this.anchor_=e,this.normalizedAnchor_=null}getColor(){return this.color_}getImage(e){return this.iconImage_.getImage(e)}getPixelRatio(e){return this.iconImage_.getPixelRatio(e)}getImageSize(){return this.iconImage_.getSize()}getImageState(){return this.iconImage_.getImageState()}getHitDetectionImage(){return this.iconImage_.getHitDetectionImage()}getOrigin(){if(this.origin_)return this.origin_;let e=this.offset_;if(this.offsetOrigin_!=`top-left`){let t=this.getSize(),n=this.iconImage_.getSize();if(!t||!n)return null;e=e.slice(),(this.offsetOrigin_==`top-right`||this.offsetOrigin_==`bottom-right`)&&(e[0]=n[0]-t[0]-e[0]),(this.offsetOrigin_==`bottom-left`||this.offsetOrigin_==`bottom-right`)&&(e[1]=n[1]-t[1]-e[1])}return this.origin_=e,this.origin_}getSrc(){return this.iconImage_.getSrc()}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){let e=this.getScaleArray();if(this.size_)return this.size_[0]*e[0];if(this.iconImage_.getImageState()==B.LOADED)return this.iconImage_.getSize()[0]*e[0]}getHeight(){let e=this.getScaleArray();if(this.size_)return this.size_[1]*e[1];if(this.iconImage_.getImageState()==B.LOADED)return this.iconImage_.getSize()[1]*e[1]}setScale(e){delete this.initialOptions_,super.setScale(e)}listenImageChange(e){this.iconImage_.addEventListener(n.CHANGE,e)}load(){this.iconImage_.load()}unlistenImageChange(e){this.iconImage_.removeEventListener(n.CHANGE,e)}ready(){return this.iconImage_.ready()}};const os=.5;function ss(e,t,n,r,i,o,s,c,l){let 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n=`shape-`,r=n+`points`,i=n+`radius`,a=zc(e[r],r),o=zc(e[i],i),s=pc(e,n,t),c=mc(e,n,t),l=Oc(e,n+`scale`,t),u=Ec(e,n+`displacement`,t),d=bc(e,n+`rotation`,t),f=Cc(e,n+`rotate-with-view`,t),p=kc(e,n+`radius2`),m=kc(e,n+`angle`),h=Fc(e,n+`declutter-mode`),g=new ho({points:a,radius:o,radius2:p,angle:m,declutterMode:h});return function(e){return s&&g.setFill(s(e)),c&&g.setStroke(c(e)),u&&g.setDisplacement(u(e)),d&&g.setRotation(d(e)),f&&g.setRotateWithView(f(e)),l&&g.setScale(l(e)),g}}function yc(e,t){let n=`circle-`,r=pc(e,n,t),i=mc(e,n,t),a=bc(e,n+`radius`,t),o=Oc(e,n+`scale`,t),s=Ec(e,n+`displacement`,t),c=bc(e,n+`rotation`,t),l=Cc(e,n+`rotate-with-view`,t),u=Fc(e,n+`declutter-mode`),d=new go({radius:5,declutterMode:u});return function(e){return a&&d.setRadius(a(e)),r&&d.setFill(r(e)),i&&d.setStroke(i(e)),s&&d.setDisplacement(s(e)),c&&d.setRotation(c(e)),l&&d.setRotateWithView(l(e)),o&&d.setScale(o(e)),d}}function bc(e,t,n){if(!(t in e))return;let r=Ys(e[t],W,n);return function(e){return 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n=t[0],r=t[1];return[Math.abs(n*Math.cos(e))+Math.abs(r*Math.sin(e)),Math.abs(n*Math.sin(e))+Math.abs(r*Math.cos(e))]}return t}setViewportSize(e){this.viewportSize_=Array.isArray(e)?e.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){let e=this.getCenterInternal();return e&&_n(e,this.getProjection())}getCenterInternal(){return this.get(Uc.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get(`constrainResolution`)}getHints(e){return e===void 0?this.hints_.slice():(e[0]=this.hints_[0],e[1]=this.hints_[1],e)}calculateExtent(e){let t=this.calculateExtentInternal(e);return yn(t,this.getProjection())}calculateExtentInternal(e){e||=this.getViewportSizeMinusPadding_();let t=this.getCenterInternal();N(t,`The view center is not defined`);let n=this.getResolution();N(n!==void 0,`The view resolution is not defined`);let r=this.getRotation();return N(r!==void 0,`The view rotation is not defined`),De(t,n,r,e)}getMaxResolution(){return 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i})}getRotation(){return this.get(Uc.ROTATION)}getValueForResolutionFunction(e){let t=Math.log(e||2),n=this.getConstrainedResolution(this.maxResolution_),r=this.minResolution_,i=Math.log(n/r)/t;return(function(e){let r=Math.log(n/e)/t/i;return r})}getViewportSizeMinusPadding_(e){let t=this.getViewportSize_(e),n=this.padding_;return n&&(t=[t[0]-n[1]-n[3],t[1]-n[0]-n[2]]),t}getState(){let e=this.getProjection(),t=this.getResolution(),n=this.getRotation(),r=this.getCenterInternal(),i=this.padding_;if(i){let e=this.getViewportSizeMinusPadding_();r=dl(r,this.getViewportSize_(),[e[0]/2+i[3],e[1]/2+i[0]],t,n)}return{center:r.slice(0),projection:e===void 0?null:e,resolution:t,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:n,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let e,t=this.getResolution();return t!==void 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t=bn(e.getExtent(),this.getProjection());n=Pr(t),n.rotate(this.getRotation(),Te(t))}else{let t=gn();n=t?e.clone().transform(t,this.getProjection()):e}this.fitInternal(n,t)}rotatedExtentForGeometry(e){let t=this.getRotation(),n=Math.cos(t),r=Math.sin(-t),i=e.getFlatCoordinates(),a=e.getStride(),o=1/0,s=1/0,c=-1/0,l=-1/0;for(let e=0,t=i.length;e<t;e+=a){let t=i[e]*n-i[e+1]*r,a=i[e]*r+i[e+1]*n;o=Math.min(o,t),s=Math.min(s,a),c=Math.max(c,t),l=Math.max(l,a)}return[o,s,c,l]}fitInternal(e,t){t||={};let n=t.size;n||=this.getViewportSizeMinusPadding_();let r=t.padding===void 0?[0,0,0,0]:t.padding,i=t.nearest===void 0?!1:t.nearest,a;a=t.minResolution===void 0?t.maxZoom===void 0?0:this.getResolutionForZoom(t.maxZoom):t.minResolution;let o=this.rotatedExtentForGeometry(e),s=this.getResolutionForExtentInternal(o,[n[0]-r[1]-r[3],n[1]-r[0]-r[2]]);s=isNaN(s)?a:Math.max(s,a),s=this.getConstrainedResolution(s,i?0:1);let c=this.getRotation(),l=Math.sin(c),u=Math.cos(c),d=Te(o);d[0]+=(r[1]-r[3])/2*s,d[1]+=(r[0]-r[2])/2*s;let f=d[0]*u-d[1]*l,p=d[1]*u+d[0]*l,h=this.getConstrainedCenter([f,p],s),g=t.callback?t.callback:m;t.duration===void 0?(this.targetResolution_=s,this.targetCenter_=h,this.applyTargetState_(!1,!0),ol(g,!0)):this.animateInternal({resolution:s,center:h,duration:t.duration,easing:t.easing},g)}centerOn(e,t,n){this.centerOnInternal(vn(e,this.getProjection()),t,n)}centerOnInternal(e,t,n){this.setCenterInternal(dl(e,t,n,this.getResolution(),this.getRotation()))}calculateCenterShift(e,t,n,r){let i,a=this.padding_;if(a&&e){let o=this.getViewportSizeMinusPadding_(-n),s=dl(e,r,[o[0]/2+a[3],o[1]/2+a[0]],t,n);i=[e[0]-s[0],e[1]-s[1]]}return i}isDef(){return!!this.getCenterInternal()&&this.getResolution()!==void 0}adjustCenter(e){let t=_n(this.targetCenter_,this.getProjection());this.setCenter([t[0]+e[0],t[1]+e[1]])}adjustCenterInternal(e){let t=this.targetCenter_;this.setCenterInternal([t[0]+e[0],t[1]+e[1]])}adjustResolution(e,t){t&&=vn(t,this.getProjection()),this.adjustResolutionInternal(e,t)}adjustResolutionInternal(e,t){let n=this.getAnimating()||this.getInteracting(),r=this.getViewportSize_(this.getRotation()),i=this.constraints_.resolution(this.targetResolution_*e,0,r,n);t&&(this.targetCenter_=this.calculateCenterZoom(i,t)),this.targetResolution_*=e,this.applyTargetState_()}adjustZoom(e,t){this.adjustResolution(this.zoomFactor_**+-e,t)}adjustRotation(e,t){t&&=vn(t,this.getProjection()),this.adjustRotationInternal(e,t)}adjustRotationInternal(e,t){let n=this.getAnimating()||this.getInteracting(),r=this.constraints_.rotation(this.targetRotation_+e,n);t&&(this.targetCenter_=this.calculateCenterRotate(r,t)),this.targetRotation_+=e,this.applyTargetState_()}setCenter(e){this.setCenterInternal(e&&vn(e,this.getProjection()))}setCenterInternal(e){this.targetCenter_=e,this.applyTargetState_()}setHint(e,t){return this.hints_[e]+=t,this.changed(),this.hints_[e]}setResolution(e){this.targetResolution_=e,this.applyTargetState_()}setRotation(e){this.targetRotation_=e,this.applyTargetState_()}setZoom(e){this.setResolution(this.getResolutionForZoom(e))}applyTargetState_(e,t){let n=this.getAnimating()||this.getInteracting()||t,r=this.constraints_.rotation(this.targetRotation_,n),i=this.getViewportSize_(r),a=this.constraints_.resolution(this.targetResolution_,0,i,n),o=this.constraints_.center(this.targetCenter_,a,i,n,this.calculateCenterShift(this.targetCenter_,a,r,i));this.get(Uc.ROTATION)!==r&&this.set(Uc.ROTATION,r),this.get(Uc.RESOLUTION)!==a&&(this.set(Uc.RESOLUTION,a),this.set(`zoom`,this.getZoom(),!0)),(!o||!this.get(Uc.CENTER)||!et(this.get(Uc.CENTER),o))&&this.set(Uc.CENTER,o),this.getAnimating()&&!e&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(e,t,n){e=e===void 0?200:e;let r=t||0,i=this.constraints_.rotation(this.targetRotation_),a=this.getViewportSize_(i),o=this.constraints_.resolution(this.targetResolution_,r,a),s=this.constraints_.center(this.targetCenter_,o,a,!1,this.calculateCenterShift(this.targetCenter_,o,i,a));if(e===0&&!this.cancelAnchor_){this.targetResolution_=o,this.targetRotation_=i,this.targetCenter_=s,this.applyTargetState_();return}n||=e===0?this.cancelAnchor_:void 0,this.cancelAnchor_=void 0,(this.getResolution()!==o||this.getRotation()!==i||!this.getCenterInternal()||!et(this.getCenterInternal(),s))&&(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:i,center:s,resolution:o,duration:e,easing:qc,anchor:n}))}beginInteraction(){this.resolveConstraints(0),this.setHint(H.INTERACTING,1)}endInteraction(e,t,n){n&&=vn(n,this.getProjection()),this.endInteractionInternal(e,t,n)}endInteractionInternal(e,t,n){this.getInteracting()&&(this.setHint(H.INTERACTING,-1),this.resolveConstraints(e,t,n))}getConstrainedCenter(e,t){let n=this.getViewportSize_(this.getRotation());return this.constraints_.center(e,t||this.getResolution(),n)}getConstrainedZoom(e,t){let n=this.getResolutionForZoom(e);return this.getZoomForResolution(this.getConstrainedResolution(n,t))}getConstrainedResolution(e,t){t||=0;let n=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(e,t,n)}};function ol(e,t){setTimeout(function(){e(t)},0)}function sl(e){if(e.extent!==void 0){let t=e.smoothExtentConstraint===void 0?!0:e.smoothExtentConstraint;return Wc(e.extent,e.constrainOnlyCenter,t)}let t=cn(e.projection,`EPSG:3857`);if(e.multiWorld!==!0&&t.isGlobal()){let e=t.getExtent().slice();return e[0]=-1/0,e[2]=1/0,Wc(e,!1,!1)}return Gc}function cl(e){let t,n,r,i=e.minZoom===void 0?0:e.minZoom,a=e.maxZoom===void 0?28:e.maxZoom,o=e.zoomFactor===void 0?2:e.zoomFactor,s=e.multiWorld===void 0?!1:e.multiWorld,c=e.smoothResolutionConstraint===void 0?!0:e.smoothResolutionConstraint,l=e.showFullExtent===void 0?!1:e.showFullExtent,u=cn(e.projection,`EPSG:3857`),d=u.getExtent(),f=e.constrainOnlyCenter,p=e.extent;if(!s&&!p&&u.isGlobal()&&(f=!1,p=d),e.resolutions!==void 0){let o=e.resolutions;n=o[i],r=o[a]===void 0?o[o.length-1]:o[a],t=e.constrainResolution?Qc(o,c,!f&&p,l):el(n,r,c,!f&&p,l)}else{let s=d?Math.max(I(d),F(d)):360*at.degrees/u.getMetersPerUnit(),m=s/256/1,h=m/2**28;n=e.maxResolution,n===void 0?n=m/o**+i:i=0,r=e.minResolution,r===void 0&&(r=e.maxZoom===void 0?h:e.maxResolution===void 0?m/o**+a:n/o**+a),a=i+Math.floor(Math.log(n/r)/Math.log(o)),r=n/o**+(a-i),t=e.constrainResolution?$c(o,n,r,c,!f&&p,l):el(n,r,c,!f&&p,l)}return{constraint:t,maxResolution:n,minResolution:r,minZoom:i,zoomFactor:o}}function ll(e){let t=e.enableRotation===void 0?!0:e.enableRotation;if(t){let t=e.constrainRotation;return t===void 0||t===!0?il():t===!1?nl:typeof t==`number`?rl(t):nl}return tl}function ul(e){return!(e.sourceCenter&&e.targetCenter&&!et(e.sourceCenter,e.targetCenter)||e.sourceResolution!==e.targetResolution||e.sourceRotation!==e.targetRotation)}function dl(e,t,n,r,i){let a=Math.cos(-i),o=Math.sin(-i),s=e[0]*a-e[1]*o,c=e[1]*a+e[0]*o;s+=(t[0]/2-n[0])*r,c+=(n[1]-t[1]/2)*r,o=-o;let l=s*a-c*o,u=c*a+s*o;return[l,u]}var Z={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`},fl=class extends A{constructor(e){super(),this.on,this.once,this.un,this.background_=e.background;let t=Object.assign({},e);typeof e.properties==`object`&&(delete t.properties,Object.assign(t,e.properties)),t[Z.OPACITY]=e.opacity===void 0?1:e.opacity,N(typeof t[Z.OPACITY]==`number`,`Layer opacity must be a number`),t[Z.VISIBLE]=e.visible===void 0?!0:e.visible,t[Z.Z_INDEX]=e.zIndex,t[Z.MAX_RESOLUTION]=e.maxResolution===void 0?1/0:e.maxResolution,t[Z.MIN_RESOLUTION]=e.minResolution===void 0?0:e.minResolution,t[Z.MIN_ZOOM]=e.minZoom===void 0?-1/0:e.minZoom,t[Z.MAX_ZOOM]=e.maxZoom===void 0?1/0:e.maxZoom,this.className_=t.className===void 0?`ol-layer`:t.className,delete t.className,this.setProperties(t),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(e){let t=this.state_||{layer:this,managed:e===void 0?!0:e},n=this.getZIndex();return t.opacity=L(Math.round(this.getOpacity()*100)/100,0,1),t.visible=this.getVisible(),t.extent=this.getExtent(),t.zIndex=n===void 0&&!t.managed?1/0:n,t.maxResolution=this.getMaxResolution(),t.minResolution=Math.max(this.getMinResolution(),0),t.minZoom=this.getMinZoom(),t.maxZoom=this.getMaxZoom(),this.state_=t,t}getLayersArray(e){return E()}getLayerStatesArray(e){return E()}getExtent(){return this.get(Z.EXTENT)}getMaxResolution(){return this.get(Z.MAX_RESOLUTION)}getMinResolution(){return 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t.source,super(t),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,e.render&&(this.render=e.render),e.map&&this.setMap(e.map),this.addChangeListener(Z.SOURCE,this.handleSourcePropertyChange_);let n=e.source?e.source:null;this.setSource(n)}getLayersArray(e){return e||=[],e.push(this),e}getLayerStatesArray(e){return e||=[],e.push(this.getLayerState()),e}getSource(){return this.get(Z.SOURCE)||null}getRenderSource(){return this.getSource()}getSourceState(){let e=this.getSource();return e?e.getState():`undefined`}handleSourceChange_(){this.changed(),!(this.sourceReady_||this.getSource().getState()!==`ready`)&&(this.sourceReady_=!0,this.dispatchEvent(`sourceready`))}handleSourcePropertyChange_(){this.sourceChangeKey_&&=(C(this.sourceChangeKey_),null),this.sourceReady_=!1;let e=this.getSource();e&&(this.sourceChangeKey_=x(e,n.CHANGE,this.handleSourceChange_,this),e.getState()===`ready`&&(this.sourceReady_=!0,setTimeout(()=>{this.dispatchEvent(`sourceready`)},0))),this.changed()}getFeatures(e){return this.renderer_?this.renderer_.getFeatures(e):Promise.resolve([])}getData(e){return!this.renderer_||!this.rendered?null:this.renderer_.getData(e)}isVisible(e){let t,n=this.getMapInternal();!e&&n&&(e=n.getView()),t=e instanceof al?{viewState:e.getState(),extent:e.calculateExtent()}:e,!t.layerStatesArray&&n&&(t.layerStatesArray=n.getLayerGroup().getLayerStatesArray());let r;if(t.layerStatesArray){if(r=t.layerStatesArray.find(e=>e.layer===this),!r)return!1}else r=this.getLayerState();let i=this.getExtent();return ml(r,t.viewState)&&(!i||Me(i,t.extent))}getAttributions(e){if(!this.isVisible(e))return[];let t=this.getSource()?.getAttributions();if(!t)return[];let n=e instanceof al?e.getViewStateAndExtent():e,r=t(n);return Array.isArray(r)||(r=[r]),r}render(e,t){let 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Cl{constructor(e,t,n,r,i,a){super(e,t,i),this.originalEvent=n,this.pixel_=null,this.coordinate_=null,this.dragging=r===void 0?!1:r,this.activePointers=a}get pixel(){return this.pixel_||=this.map.getEventPixel(this.originalEvent),this.pixel_}set pixel(e){this.pixel_=e}get coordinate(){return this.coordinate_||=this.map.getCoordinateFromPixel(this.pixel),this.coordinate_}set coordinate(e){this.coordinate_=e}preventDefault(){super.preventDefault(),`preventDefault`in this.originalEvent&&this.originalEvent.preventDefault()}stopPropagation(){super.stopPropagation(),`stopPropagation`in this.originalEvent&&this.originalEvent.stopPropagation()}},$={SINGLECLICK:`singleclick`,CLICK:n.CLICK,DBLCLICK:n.DBLCLICK,POINTERDRAG:`pointerdrag`,POINTERMOVE:`pointermove`,POINTERDOWN:`pointerdown`,POINTERUP:`pointerup`,POINTEROVER:`pointerover`,POINTEROUT:`pointerout`,POINTERENTER:`pointerenter`,POINTERLEAVE:`pointerleave`,POINTERCANCEL:`pointercancel`},Tl={POINTERMOVE:`pointermove`,POINTERDOWN:`pointerdown`,POINTERUP:`pointerup`,POINTEROVER:`pointerover`,POINTEROUT:`pointerout`,POINTERENTER:`pointerenter`,POINTERLEAVE:`pointerleave`,POINTERCANCEL:`pointercancel`},El=class extends b{constructor(e,t){super(e),this.map_=e,this.clickTimeoutId_,this.emulateClicks_=!1,this.dragging_=!1,this.dragListenerKeys_=[],this.moveTolerance_=t===void 0?1:t,this.down_=null;let r=this.map_.getViewport();this.activePointers_=[],this.trackedTouches_={},this.element_=r,this.pointerdownListenerKey_=x(r,Tl.POINTERDOWN,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=x(r,Tl.POINTERMOVE,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(n.TOUCHMOVE,this.boundHandleTouchMove_,Jr?{passive:!1}:!1)}emulateClick_(e){let t=new wl($.CLICK,this.map_,e);this.dispatchEvent(t),this.clickTimeoutId_===void 0?this.clickTimeoutId_=setTimeout(()=>{this.clickTimeoutId_=void 0;let t=new wl($.SINGLECLICK,this.map_,e);this.dispatchEvent(t)},250):(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,t=new wl($.DBLCLICK,this.map_,e),this.dispatchEvent(t))}updateActivePointers_(e){let t=e,n=t.pointerId;if(t.type==$.POINTERUP||t.type==$.POINTERCANCEL){for(let e in delete this.trackedTouches_[n],this.trackedTouches_)if(this.trackedTouches_[e].target!==t.target){delete this.trackedTouches_[e];break}}else (t.type==$.POINTERDOWN||t.type==$.POINTERMOVE)&&(this.trackedTouches_[n]=t);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(e){this.updateActivePointers_(e);let t=new wl($.POINTERUP,this.map_,e,void 0,void 0,this.activePointers_);this.dispatchEvent(t),this.emulateClicks_&&!t.defaultPrevented&&!this.dragging_&&this.isMouseActionButton_(e)&&this.emulateClick_(this.down_),this.activePointers_.length===0&&(this.dragListenerKeys_.forEach(C),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(e){return e.button===0}handlePointerDown_(e){this.emulateClicks_=this.activePointers_.length===0,this.updateActivePointers_(e);let t=new wl($.POINTERDOWN,this.map_,e,void 0,void 0,this.activePointers_);if(this.dispatchEvent(t),this.down_=new PointerEvent(e.type,e),Object.defineProperty(this.down_,`target`,{writable:!1,value:e.target}),this.dragListenerKeys_.length===0){let e=this.map_.getOwnerDocument();this.dragListenerKeys_.push(x(e,$.POINTERMOVE,this.handlePointerMove_,this),x(e,$.POINTERUP,this.handlePointerUp_,this),x(this.element_,$.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==e&&this.dragListenerKeys_.push(x(this.element_.getRootNode(),$.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(e){if(this.isMoving_(e)){this.updateActivePointers_(e),this.dragging_=!0;let t=new wl($.POINTERDRAG,this.map_,e,this.dragging_,void 0,this.activePointers_);this.dispatchEvent(t)}}relayMoveEvent_(e){this.originalPointerMoveEvent_=e;let t=!!(this.down_&&this.isMoving_(e));this.dispatchEvent(new wl($.POINTERMOVE,this.map_,e,t))}handleTouchMove_(e){let t=this.originalPointerMoveEvent_;(!t||t.defaultPrevented)&&(typeof e.cancelable!=`boolean`||e.cancelable===!0)&&e.preventDefault()}isMoving_(e){return this.dragging_||Math.abs(e.clientX-this.down_.clientX)>this.moveTolerance_||Math.abs(e.clientY-this.down_.clientY)>this.moveTolerance_}disposeInternal(){this.relayedListenerKey_&&=(C(this.relayedListenerKey_),null),this.element_.removeEventListener(n.TOUCHMOVE,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&=(C(this.pointerdownListenerKey_),null),this.dragListenerKeys_.forEach(C),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}},Dl={POSTRENDER:`postrender`,MOVESTART:`movestart`,MOVEEND:`moveend`,LOADSTART:`loadstart`,LOADEND:`loadend`},Ol={LAYERGROUP:`layergroup`,SIZE:`size`,TARGET:`target`,VIEW:`view`};const kl=1/0;var Al=class{constructor(e,t){this.priorityFunction_=e,this.keyFunction_=t,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,_(this.queuedElements_)}dequeue(){let e=this.elements_,t=this.priorities_,n=e[0];e.length==1?(e.length=0,t.length=0):(e[0]=e.pop(),t[0]=t.pop(),this.siftUp_(0));let r=this.keyFunction_(n);return delete this.queuedElements_[r],n}enqueue(e){N(!(this.keyFunction_(e)in this.queuedElements_),"Tried to enqueue an `element` that was already added to the queue");let t=this.priorityFunction_(e);return t==kl?!1:(this.elements_.push(e),this.priorities_.push(t),this.queuedElements_[this.keyFunction_(e)]=!0,this.siftDown_(0,this.elements_.length-1),!0)}getCount(){return this.elements_.length}getLeftChildIndex_(e){return e*2+1}getRightChildIndex_(e){return e*2+2}getParentIndex_(e){return e-1>>1}heapify_(){let e;for(e=(this.elements_.length>>1)-1;e>=0;e--)this.siftUp_(e)}isEmpty(){return this.elements_.length===0}isKeyQueued(e){return e in this.queuedElements_}isQueued(e){return this.isKeyQueued(this.keyFunction_(e))}siftUp_(e){let t=this.elements_,n=this.priorities_,r=t.length,i=t[e],a=n[e],o=e;for(;e<r>>1;){let i=this.getLeftChildIndex_(e),a=this.getRightChildIndex_(e),o=a<r&&n[a]<n[i]?a:i;t[e]=t[o],n[e]=n[o],e=o}t[e]=i,n[e]=a,this.siftDown_(o,e)}siftDown_(e,t){let n=this.elements_,r=this.priorities_,i=n[t],a=r[t];for(;t>e;){let e=this.getParentIndex_(t);if(r[e]>a)n[t]=n[e],r[t]=r[e],t=e;else break}n[t]=i,r[t]=a}reprioritize(){let e=this.priorityFunction_,t=this.elements_,n=this.priorities_,r=0,i=t.length,a,o,s;for(o=0;o<i;++o)a=t[o],s=e(a),s==kl?delete this.queuedElements_[this.keyFunction_(a)]:(n[r]=s,t[r++]=a);t.length=r,n.length=r,this.heapify_()}},jl=class extends Al{constructor(e,t){super(t=>e.apply(null,t),e=>e[0].getKey()),this.boundHandleTileChange_=this.handleTileChange.bind(this),this.tileChangeCallback_=t,this.tilesLoading_=0,this.tilesLoadingKeys_={}}enqueue(e){let t=super.enqueue(e);if(t){let t=e[0];t.addEventListener(n.CHANGE,this.boundHandleTileChange_)}return t}getTilesLoading(){return this.tilesLoading_}handleTileChange(e){let t=e.target,r=t.getState();if(r===Q.LOADED||r===Q.ERROR||r===Q.EMPTY){r!==Q.ERROR&&t.removeEventListener(n.CHANGE,this.boundHandleTileChange_);let e=t.getKey();e in this.tilesLoadingKeys_&&(delete this.tilesLoadingKeys_[e],--this.tilesLoading_),this.tileChangeCallback_()}}loadMoreTiles(e,t){let n=0;for(;this.tilesLoading_<e&&n<t&&this.getCount()>0;){let e=this.dequeue()[0],t=e.getKey(),r=e.getState();r===Q.IDLE&&!(t in this.tilesLoadingKeys_)&&(this.tilesLoadingKeys_[t]=!0,++this.tilesLoading_,++n,e.load())}}};function Ml(e,t,n,r,i){if(!e||!(n in e.wantedTiles)||!e.wantedTiles[n][t.getKey()])return kl;let a=e.viewState.center,o=r[0]-a[0],s=r[1]-a[1];return 65536*Math.log(i)+Math.sqrt(o*o+s*s)/i}var Nl=class extends A{constructor(e){super();let t=e.element;t&&!e.target&&!t.style.pointerEvents&&(t.style.pointerEvents=`auto`),this.element=t||null,this.target_=null,this.map_=null,this.listenerKeys=[],e.render&&(this.render=e.render),e.target&&this.setTarget(e.target)}disposeInternal(){this.element?.remove(),super.disposeInternal()}getMap(){return this.map_}setMap(e){this.map_&&this.element?.remove();for(let e=0,t=this.listenerKeys.length;e<t;++e)C(this.listenerKeys[e]);if(this.listenerKeys.length=0,this.map_=e,e){let t=this.target_??e.getOverlayContainerStopEvent();this.element&&t.appendChild(this.element),this.render!==m&&this.listenerKeys.push(x(e,Dl.POSTRENDER,this.render,this)),e.render()}}render(e){}setTarget(e){this.target_=typeof e==`string`?document.getElementById(e):e}},Pl=class extends Nl{constructor(e){e||={},super({element:document.createElement(`div`),render:e.render,target:e.target}),this.ulElement_=document.createElement(`ul`),this.collapsed_=e.collapsed===void 0?!0:e.collapsed,this.userCollapsed_=this.collapsed_,this.overrideCollapsible_=e.collapsible!==void 0,this.collapsible_=e.collapsible===void 0?!0:e.collapsible,this.collapsible_||(this.collapsed_=!1),this.attributions_=e.attributions;let t=e.className===void 0?`ol-attribution`:e.className,r=e.tipLabel===void 0?`Attributions`:e.tipLabel,i=e.expandClassName===void 0?t+`-expand`:e.expandClassName,a=e.collapseLabel===void 0?`›`:e.collapseLabel,o=e.collapseClassName===void 0?t+`-collapse`:e.collapseClassName;typeof a==`string`?(this.collapseLabel_=document.createElement(`span`),this.collapseLabel_.textContent=a,this.collapseLabel_.className=o):this.collapseLabel_=a;let s=e.label===void 0?`i`:e.label;typeof s==`string`?(this.label_=document.createElement(`span`),this.label_.textContent=s,this.label_.className=i):this.label_=s;let c=this.collapsible_&&!this.collapsed_?this.collapseLabel_:this.label_;this.toggleButton_=document.createElement(`button`),this.toggleButton_.setAttribute(`type`,`button`),this.toggleButton_.setAttribute(`aria-expanded`,String(!this.collapsed_)),this.toggleButton_.title=r,this.toggleButton_.appendChild(c),this.toggleButton_.addEventListener(n.CLICK,this.handleClick_.bind(this),!1);let l=t+` ol-unselectable ol-control`+(this.collapsed_&&this.collapsible_?` `+Li:``)+(this.collapsible_?``:` ol-uncollapsible`),u=this.element;u.className=l,u.appendChild(this.toggleButton_),u.appendChild(this.ulElement_),this.renderedAttributions_=[],this.renderedVisible_=!0}collectSourceAttributions_(e){let t=this.getMap().getAllLayers(),n=new Set(t.flatMap(t=>t.getAttributions(e)));if(this.attributions_!==void 0&&(Array.isArray(this.attributions_)?this.attributions_.forEach(e=>n.add(e)):n.add(this.attributions_)),!this.overrideCollapsible_){let e=!t.some(e=>e.getSource()?.getAttributionsCollapsible()===!1);this.setCollapsible(e)}return Array.from(n)}async updateElement_(e){if(!e){this.renderedVisible_&&=(this.element.style.display=`none`,!1);return}let t=await Promise.all(this.collectSourceAttributions_(e).map(e=>g(()=>e))),n=t.length>0;if(this.renderedVisible_!=n&&(this.element.style.display=n?``:`none`,this.renderedVisible_=n),!u(t,this.renderedAttributions_)){$r(this.ulElement_);for(let e=0,n=t.length;e<n;++e){let n=document.createElement(`li`);n.innerHTML=t[e],this.ulElement_.appendChild(n)}this.renderedAttributions_=t}}handleClick_(e){e.preventDefault(),this.handleToggle_(),this.userCollapsed_=this.collapsed_}handleToggle_(){this.element.classList.toggle(Li),this.collapsed_?Qr(this.collapseLabel_,this.label_):Qr(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_,this.toggleButton_.setAttribute(`aria-expanded`,String(!this.collapsed_))}getCollapsible(){return this.collapsible_}setCollapsible(e){this.collapsible_!==e&&(this.collapsible_=e,this.element.classList.toggle(`ol-uncollapsible`),this.userCollapsed_&&this.handleToggle_())}setCollapsed(e){this.userCollapsed_=e,!(!this.collapsible_||this.collapsed_===e)&&this.handleToggle_()}getCollapsed(){return this.collapsed_}render(e){this.updateElement_(e.frameState)}},Fl=class extends Nl{constructor(e){e||={},super({element:document.createElement(`div`),render:e.render,target:e.target});let t=e.className===void 0?`ol-rotate`:e.className,r=e.label===void 0?`⇧`:e.label,i=e.compassClassName===void 0?`ol-compass`:e.compassClassName;this.label_=null,typeof r==`string`?(this.label_=document.createElement(`span`),this.label_.className=i,this.label_.textContent=r):(this.label_=r,this.label_.classList.add(i));let a=e.tipLabel?e.tipLabel:`Reset rotation`,o=document.createElement(`button`);o.className=t+`-reset`,o.setAttribute(`type`,`button`),o.title=a,o.appendChild(this.label_),o.addEventListener(n.CLICK,this.handleClick_.bind(this),!1);let s=t+` ol-unselectable ol-control`,c=this.element;c.className=s,c.appendChild(o),this.callResetNorth_=e.resetNorth?e.resetNorth:void 0,this.duration_=e.duration===void 0?250:e.duration,this.autoHide_=e.autoHide===void 0?!0:e.autoHide,this.rotation_=void 0,this.autoHide_&&this.element.classList.add(Ii)}handleClick_(e){e.preventDefault(),this.callResetNorth_===void 0?this.resetNorth_():this.callResetNorth_()}resetNorth_(){let e=this.getMap(),t=e.getView();if(!t)return;let n=t.getRotation();n!==void 0&&(this.duration_>0&&n%(2*Math.PI)!=0?t.animate({rotation:0,duration:this.duration_,easing:qc}):t.setRotation(0))}render(e){let t=e.frameState;if(!t)return;let n=t.viewState.rotation;if(n!=this.rotation_){let e=`rotate(`+n+`rad)`;if(this.autoHide_){let e=this.element.classList.contains(Ii);!e&&n===0?this.element.classList.add(Ii):e&&n!==0&&this.element.classList.remove(Ii)}this.label_.style.transform=e}this.rotation_=n}},Il=class extends Nl{constructor(e){e||={},super({element:document.createElement(`div`),target:e.target});let t=e.className===void 0?`ol-zoom`:e.className,r=e.delta===void 0?1:e.delta,i=e.zoomInClassName===void 0?t+`-in`:e.zoomInClassName,a=e.zoomOutClassName===void 0?t+`-out`:e.zoomOutClassName,o=e.zoomInLabel===void 0?`+`:e.zoomInLabel,s=e.zoomOutLabel===void 0?`–`:e.zoomOutLabel,c=e.zoomInTipLabel===void 0?`Zoom in`:e.zoomInTipLabel,l=e.zoomOutTipLabel===void 0?`Zoom out`:e.zoomOutTipLabel,u=document.createElement(`button`);u.className=i,u.setAttribute(`type`,`button`),u.title=c,u.appendChild(typeof o==`string`?document.createTextNode(o):o),u.addEventListener(n.CLICK,this.handleClick_.bind(this,r),!1);let d=document.createElement(`button`);d.className=a,d.setAttribute(`type`,`button`),d.title=l,d.appendChild(typeof s==`string`?document.createTextNode(s):s),d.addEventListener(n.CLICK,this.handleClick_.bind(this,-r),!1);let f=t+` ol-unselectable ol-control`,p=this.element;p.className=f,p.appendChild(u),p.appendChild(d),this.duration_=e.duration===void 0?250:e.duration}handleClick_(e,t){t.preventDefault(),this.zoomByDelta_(e)}zoomByDelta_(e){let t=this.getMap(),n=t.getView();if(!n)return;let r=n.getZoom();if(r!==void 0){let t=n.getConstrainedZoom(r+e);this.duration_>0?(n.getAnimating()&&n.cancelAnimations(),n.animate({zoom:t,duration:this.duration_,easing:qc})):n.setZoom(t)}}};function Ll(e){e||={};let t=new M,n=e.zoom===void 0?!0:e.zoom;n&&t.push(new Il(e.zoomOptions));let r=e.rotate===void 0?!0:e.rotate;r&&t.push(new Fl(e.rotateOptions));let i=e.attribution===void 0?!0:e.attribution;return i&&t.push(new Pl(e.attributionOptions)),t}var Rl={ACTIVE:`active`},zl=class extends A{constructor(e){super(),this.on,this.once,this.un,e&&e.handleEvent&&(this.handleEvent=e.handleEvent),this.map_=null,this.setActive(!0)}getActive(){return this.get(Rl.ACTIVE)}getMap(){return this.map_}handleEvent(e){return!0}setActive(e){this.set(Rl.ACTIVE,e)}setMap(e){this.map_=e}};function Bl(e,t,n){let r=e.getCenterInternal();if(r){let i=[r[0]+t[0],r[1]+t[1]];e.animateInternal({duration:n===void 0?250:n,easing:Yc,center:e.getConstrainedCenter(i)})}}function Vl(e,t,n,r){let i=e.getZoom();if(i===void 0)return;let a=e.getConstrainedZoom(i+t),o=e.getResolutionForZoom(a);e.getAnimating()&&e.cancelAnimations(),e.animate({resolution:o,anchor:n,duration:r===void 0?250:r,easing:qc})}var Hl=class extends zl{constructor(e){super(),e||={},this.delta_=e.delta?e.delta:1,this.duration_=e.duration===void 0?250:e.duration}handleEvent(e){let t=!1;if(e.type==$.DBLCLICK){let n=e.originalEvent,r=e.map,i=e.coordinate,a=n.shiftKey?-this.delta_:this.delta_,o=r.getView();Vl(o,a,i,this.duration_),n.preventDefault(),t=!0}return!t}};function Ul(e){let t=arguments;return function(e){let n=!0;for(let r=0,i=t.length;r<i&&(n&&=t[r](e),n);++r);return n}}const Wl=function(e){let t=e.originalEvent;return t.altKey&&!(t.metaKey||t.ctrlKey)&&t.shiftKey},Gl=function(e){let t=e.map.getTargetElement(),n=t.getRootNode(),r=e.map.getOwnerDocument().activeElement;return n instanceof ShadowRoot?n.host.contains(r):t.contains(r)},Kl=function(e){let t=e.map.getTargetElement(),n=t.getRootNode(),r=n instanceof ShadowRoot?n.host:t;return r.hasAttribute(`tabindex`)?Gl(e):!0},ql=f,Jl=function(e){let t=e.originalEvent;return`pointerId`in t&&t.button==0&&!(Ur&&Wr&&t.ctrlKey)},Yl=function(e){let t=e.originalEvent;return!t.altKey&&!(t.metaKey||t.ctrlKey)&&!t.shiftKey},Xl=function(e){let t=e.originalEvent;return Wr?t.metaKey:t.ctrlKey},Zl=function(e){let t=e.originalEvent;return!t.altKey&&!(t.metaKey||t.ctrlKey)&&t.shiftKey},Ql=function(e){let t=e.originalEvent,n=t.target.tagName;return n!==`INPUT`&&n!==`SELECT`&&n!==`TEXTAREA`&&!t.target.isContentEditable},$l=function(e){let t=e.originalEvent;return`pointerId`in t&&t.pointerType==`mouse`},eu=function(e){let t=e.originalEvent;return`pointerId`in t&&t.isPrimary&&t.button===0};var tu=class extends zl{constructor(e){e||={},super(e),e.handleDownEvent&&(this.handleDownEvent=e.handleDownEvent),e.handleDragEvent&&(this.handleDragEvent=e.handleDragEvent),e.handleMoveEvent&&(this.handleMoveEvent=e.handleMoveEvent),e.handleUpEvent&&(this.handleUpEvent=e.handleUpEvent),e.stopDown&&(this.stopDown=e.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(e){return!1}handleDragEvent(e){}handleEvent(e){if(!e.originalEvent)return!0;let t=!1;if(this.updateTrackedPointers_(e),this.handlingDownUpSequence){if(e.type==$.POINTERDRAG)this.handleDragEvent(e),e.originalEvent.preventDefault();else if(e.type==$.POINTERUP){let t=this.handleUpEvent(e);this.handlingDownUpSequence=t&&this.targetPointers.length>0}}else if(e.type==$.POINTERDOWN){let n=this.handleDownEvent(e);this.handlingDownUpSequence=n,t=this.stopDown(n)}else e.type==$.POINTERMOVE&&this.handleMoveEvent(e);return!t}handleMoveEvent(e){}handleUpEvent(e){return!1}stopDown(e){return e}updateTrackedPointers_(e){e.activePointers&&(this.targetPointers=e.activePointers)}};function nu(e){let t=e.length,n=0,r=0;for(let i=0;i<t;i++)n+=e[i].clientX,r+=e[i].clientY;return{clientX:n/t,clientY:r/t}}var ru=class extends tu{constructor(e){super({stopDown:p}),e||={},this.kinetic_=e.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;let t=e.condition?e.condition:Ul(Yl,eu);this.condition_=e.onFocusOnly?Ul(Kl,t):t,this.noKinetic_=!1}handleDragEvent(e){let t=e.map;this.panning_||(this.panning_=!0,t.getView().beginInteraction());let n=this.targetPointers,r=t.getEventPixel(nu(n));if(n.length==this.lastPointersCount_){if(this.kinetic_&&this.kinetic_.update(r[0],r[1]),this.lastCentroid){let t=[this.lastCentroid[0]-r[0],r[1]-this.lastCentroid[1]],n=e.map,i=n.getView();nt(t,i.getResolution()),tt(t,i.getRotation()),i.adjustCenterInternal(t)}}else this.kinetic_&&this.kinetic_.begin();this.lastCentroid=r,this.lastPointersCount_=n.length,e.originalEvent.preventDefault()}handleUpEvent(e){let t=e.map,n=t.getView();if(this.targetPointers.length===0){if(!this.noKinetic_&&this.kinetic_&&this.kinetic_.end()){let e=this.kinetic_.getDistance(),r=this.kinetic_.getAngle(),i=n.getCenterInternal(),a=t.getPixelFromCoordinateInternal(i),o=t.getCoordinateFromPixelInternal([a[0]-e*Math.cos(r),a[1]-e*Math.sin(r)]);n.animateInternal({center:n.getConstrainedCenter(o),duration:500,easing:qc})}return this.panning_&&(this.panning_=!1,n.endInteraction()),!1}return this.kinetic_&&this.kinetic_.begin(),this.lastCentroid=null,!0}handleDownEvent(e){if(this.targetPointers.length>0&&this.condition_(e)){let t=e.map,n=t.getView();return this.lastCentroid=null,n.getAnimating()&&n.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}},iu=class extends tu{constructor(e){e||={},super({stopDown:p}),this.condition_=e.condition?e.condition:Wl,this.lastAngle_=void 0,this.duration_=e.duration===void 0?250:e.duration}handleDragEvent(e){if(!$l(e))return;let t=e.map,n=t.getView();if(n.getConstraints().rotation===tl)return;let r=t.getSize(),i=e.pixel,a=Math.atan2(r[1]/2-i[1],i[0]-r[0]/2);if(this.lastAngle_!==void 0){let e=a-this.lastAngle_;n.adjustRotationInternal(-e)}this.lastAngle_=a}handleUpEvent(e){if(!$l(e))return!0;let t=e.map,n=t.getView();return n.endInteraction(this.duration_),!1}handleDownEvent(e){if(!$l(e))return!1;if(Jl(e)&&this.condition_(e)){let t=e.map;return t.getView().beginInteraction(),this.lastAngle_=void 0,!0}return!1}},au=class extends r{constructor(e){super(),this.geometry_=null,this.element_=document.createElement(`div`),this.element_.style.position=`absolute`,this.element_.style.pointerEvents=`auto`,this.element_.className=`ol-box `+e,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){let e=this.startPixel_,t=this.endPixel_,n=this.element_.style;n.left=Math.min(e[0],t[0])+`px`,n.top=Math.min(e[1],t[1])+`px`,n.width=Math.abs(t[0]-e[0])+`px`,n.height=Math.abs(t[1]-e[1])+`px`}setMap(e){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);let e=this.element_.style;e.left=`inherit`,e.top=`inherit`,e.width=`inherit`,e.height=`inherit`}this.map_=e,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(e,t){this.startPixel_=e,this.endPixel_=t,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){if(!this.map_)return;let e=this.startPixel_,t=this.endPixel_,n=[e,[e[0],t[1]],t,[t[0],e[1]]],r=n.map(this.map_.getCoordinateFromPixelInternal,this.map_);r[4]=r[0].slice(),this.geometry_?this.geometry_.setCoordinates([r]):this.geometry_=new Nr([r])}getGeometry(){return this.geometry_}};const ou={BOXSTART:`boxstart`,BOXDRAG:`boxdrag`,BOXEND:`boxend`,BOXCANCEL:`boxcancel`};var su=class extends y{constructor(e,t,n){super(e),this.coordinate=t,this.mapBrowserEvent=n}},cu=class extends tu{constructor(e){super(),this.on,this.once,this.un,e??={},this.box_=new au(e.className||`ol-dragbox`),this.minArea_=e.minArea??64,e.onBoxEnd&&(this.onBoxEnd=e.onBoxEnd),this.startPixel_=null,this.condition_=e.condition??Jl,this.boxEndCondition_=e.boxEndCondition??this.defaultBoxEndCondition}defaultBoxEndCondition(e,t,n){let r=n[0]-t[0],i=n[1]-t[1];return r*r+i*i>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(e){this.startPixel_&&(this.box_.setPixels(this.startPixel_,e.pixel),this.dispatchEvent(new su(ou.BOXDRAG,e.coordinate,e)))}handleUpEvent(e){if(!this.startPixel_)return!1;let t=this.boxEndCondition_(e,this.startPixel_,e.pixel);return t&&this.onBoxEnd(e),this.dispatchEvent(new su(t?ou.BOXEND:ou.BOXCANCEL,e.coordinate,e)),this.box_.setMap(null),this.startPixel_=null,!1}handleDownEvent(e){return this.condition_(e)?(this.startPixel_=e.pixel,this.box_.setMap(e.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new su(ou.BOXSTART,e.coordinate,e)),!0):!1}onBoxEnd(e){}setActive(e){e||(this.box_.setMap(null),this.startPixel_&&=(this.dispatchEvent(new su(ou.BOXCANCEL,this.startPixel_,null)),null)),super.setActive(e)}setMap(e){let t=this.getMap();t&&(this.box_.setMap(null),this.startPixel_&&=(this.dispatchEvent(new su(ou.BOXCANCEL,this.startPixel_,null)),null)),super.setMap(e)}},lu=class extends cu{constructor(e){e||={};let t=e.condition?e.condition:Zl;super({condition:t,className:e.className||`ol-dragzoom`,minArea:e.minArea}),this.duration_=e.duration===void 0?200:e.duration,this.out_=e.out===void 0?!1:e.out}onBoxEnd(e){let t=this.getMap(),n=t.getView(),r=this.getGeometry();if(this.out_){let e=n.rotatedExtentForGeometry(r),t=n.getResolutionForExtentInternal(e),i=n.getResolution()/t;r=r.clone(),r.scale(i*i)}n.fitInternal(r,{duration:this.duration_,easing:qc})}},uu={LEFT:`ArrowLeft`,UP:`ArrowUp`,RIGHT:`ArrowRight`,DOWN:`ArrowDown`},du=class extends zl{constructor(e){super(),e||={},this.defaultCondition_=function(e){return Yl(e)&&Ql(e)},this.condition_=e.condition===void 0?this.defaultCondition_:e.condition,this.duration_=e.duration===void 0?100:e.duration,this.pixelDelta_=e.pixelDelta===void 0?128:e.pixelDelta}handleEvent(e){let t=!1;if(e.type==n.KEYDOWN){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r==uu.DOWN||r==uu.LEFT||r==uu.RIGHT||r==uu.UP)){let i=e.map,a=i.getView(),o=a.getResolution()*this.pixelDelta_,s=0,c=0;r==uu.DOWN?c=-o:r==uu.LEFT?s=-o:r==uu.RIGHT?s=o:c=o;let l=[s,c];tt(l,a.getRotation()),Bl(a,l,this.duration_),n.preventDefault(),t=!0}}return!t}},fu=class extends zl{constructor(e){super(),e||={},this.condition_=e.condition?e.condition:function(e){return!Xl(e)&&Ql(e)},this.delta_=e.delta?e.delta:1,this.duration_=e.duration===void 0?100:e.duration}handleEvent(e){let t=!1;if(e.type==n.KEYDOWN||e.type==n.KEYPRESS){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r===`+`||r===`-`)){let i=e.map,a=r===`+`?this.delta_:-this.delta_,o=i.getView();Vl(o,a,void 0,this.duration_),n.preventDefault(),t=!0}}return!t}},pu=class extends zl{constructor(e){e||={},super(e),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=e.maxDelta===void 0?1:e.maxDelta,this.duration_=e.duration===void 0?250:e.duration,this.timeout_=e.timeout===void 0?80:e.timeout,this.useAnchor_=e.useAnchor===void 0?!0:e.useAnchor,this.constrainResolution_=e.constrainResolution===void 0?!1:e.constrainResolution;let t=e.condition?e.condition:ql;this.condition_=e.onFocusOnly?Ul(Kl,t):t,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300}endInteraction_(){this.trackpadTimeoutId_=void 0;let e=this.getMap();if(!e)return;let t=e.getView();t.endInteraction(void 0,this.lastDelta_?this.lastDelta_>0?1:-1:0,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null)}handleEvent(e){if(!this.condition_(e))return!0;let t=e.type;if(t!==n.WHEEL)return!0;let r=e.map,i=e.originalEvent;i.preventDefault(),this.useAnchor_&&(this.lastAnchor_=e.pixel);let a=i.deltaY;switch(i.deltaMode){case WheelEvent.DOM_DELTA_LINE:a*=40;break;case WheelEvent.DOM_DELTA_PAGE:a*=300;break;default:}if(a===0)return!1;this.lastDelta_=a;let o=Date.now();this.startTime_===void 0&&(this.startTime_=o),(!this.mode_||o-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(a)<4?`trackpad`:`wheel`);let s=r.getView();if(this.mode_===`trackpad`&&!(s.getConstrainResolution()||this.constrainResolution_))return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(s.getAnimating()&&s.cancelAnimations(),s.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),s.adjustZoom(-a/this.deltaPerZoom_,this.lastAnchor_?r.getCoordinateFromPixel(this.lastAnchor_):null),this.startTime_=o,!1;this.totalDelta_+=a;let c=Math.max(this.timeout_-(o-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,r),c),!1}handleWheelZoom_(e){let t=e.getView();t.getAnimating()&&t.cancelAnimations();let n=-L(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(t.getConstrainResolution()||this.constrainResolution_)&&(n=n?n>0?1:-1:0),Vl(t,n,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(e){this.useAnchor_=e,e||(this.lastAnchor_=null)}},mu=class extends tu{constructor(e){e||={};let t=e;t.stopDown||=p,super(t),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=e.threshold===void 0?.3:e.threshold,this.duration_=e.duration===void 0?250:e.duration}handleDragEvent(e){let t=0,n=this.targetPointers[0],r=this.targetPointers[1],i=Math.atan2(r.clientY-n.clientY,r.clientX-n.clientX);if(this.lastAngle_!==void 0){let e=i-this.lastAngle_;this.rotationDelta_+=e,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),t=e}this.lastAngle_=i;let a=e.map,o=a.getView();o.getConstraints().rotation!==tl&&(this.anchor_=a.getCoordinateFromPixelInternal(a.getEventPixel(nu(this.targetPointers))),this.rotating_&&(a.render(),o.adjustRotationInternal(t,this.anchor_)))}handleUpEvent(e){if(this.targetPointers.length<2){let t=e.map,n=t.getView();return n.endInteraction(this.duration_),!1}return!0}handleDownEvent(e){if(this.targetPointers.length>=2){let t=e.map;return this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.handlingDownUpSequence||t.getView().beginInteraction(),!0}return!1}},hu=class extends tu{constructor(e){e||={};let t=e;t.stopDown||=p,super(t),this.anchor_=null,this.duration_=e.duration===void 0?400:e.duration,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(e){let t=1,n=this.targetPointers[0],r=this.targetPointers[1],i=n.clientX-r.clientX,a=n.clientY-r.clientY,o=Math.sqrt(i*i+a*a);this.lastDistance_!==void 0&&(t=this.lastDistance_/o),this.lastDistance_=o;let s=e.map,c=s.getView();t!=1&&(this.lastScaleDelta_=t),this.anchor_=s.getCoordinateFromPixelInternal(s.getEventPixel(nu(this.targetPointers))),s.render(),c.adjustResolutionInternal(t,this.anchor_)}handleUpEvent(e){if(this.targetPointers.length<2){let t=e.map,n=t.getView(),r=this.lastScaleDelta_>1?1:-1;return n.endInteraction(this.duration_,r),!1}return!0}handleDownEvent(e){if(this.targetPointers.length>=2){let t=e.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.handlingDownUpSequence||t.getView().beginInteraction(),!0}return!1}};function gu(e){e||={};let t=new M,n=new Sl(-.005,.05,100),r=e.altShiftDragRotate===void 0?!0:e.altShiftDragRotate;r&&t.push(new iu);let i=e.doubleClickZoom===void 0?!0:e.doubleClickZoom;i&&t.push(new Hl({delta:e.zoomDelta,duration:e.zoomDuration}));let a=e.dragPan===void 0?!0:e.dragPan;a&&t.push(new ru({onFocusOnly:e.onFocusOnly,kinetic:n}));let o=e.pinchRotate===void 0?!0:e.pinchRotate;o&&t.push(new mu);let s=e.pinchZoom===void 0?!0:e.pinchZoom;s&&t.push(new hu({duration:e.zoomDuration}));let c=e.keyboard===void 0?!0:e.keyboard;c&&(t.push(new du),t.push(new fu({delta:e.zoomDelta,duration:e.zoomDuration})));let l=e.mouseWheelZoom===void 0?!0:e.mouseWheelZoom;l&&t.push(new pu({onFocusOnly:e.onFocusOnly,duration:e.zoomDuration}));let u=e.shiftDragZoom===void 0?!0:e.shiftDragZoom;return u&&t.push(new lu({duration:e.zoomDuration})),t}var _u=class extends y{constructor(e,t){super(e),this.layer=t}};const vu={LAYERS:`layers`};var yu=class r extends fl{constructor(e){e||={};let t=Object.assign({},e);delete t.layers;let n=e.layers;super(t),this.on,this.once,this.un,this.layersListenerKeys_=[],this.listenerKeys_={},this.addChangeListener(vu.LAYERS,this.handleLayersChanged_),n?Array.isArray(n)?n=new M(n.slice(),{unique:!0}):N(typeof n.getArray==`function`,"Expected `layers` to be an array or a `Collection`"):n=new M(void 0,{unique:!0}),this.setLayers(n)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(C),this.layersListenerKeys_.length=0;let t=this.getLayers();for(let n in this.layersListenerKeys_.push(x(t,e.ADD,this.handleLayersAdd_,this),x(t,e.REMOVE,this.handleLayersRemove_,this)),this.listenerKeys_)this.listenerKeys_[n].forEach(C);_(this.listenerKeys_);let n=t.getArray();for(let e=0,t=n.length;e<t;e++){let t=n[e];this.registerLayerListeners_(t),this.dispatchEvent(new _u(`addlayer`,t))}this.changed()}registerLayerListeners_(e){let i=[x(e,t.PROPERTYCHANGE,this.handleLayerChange_,this),x(e,n.CHANGE,this.handleLayerChange_,this)];e instanceof r&&i.push(x(e,`addlayer`,this.handleLayerGroupAdd_,this),x(e,`removelayer`,this.handleLayerGroupRemove_,this)),this.listenerKeys_[O(e)]=i}handleLayerGroupAdd_(e){this.dispatchEvent(new _u(`addlayer`,e.layer))}handleLayerGroupRemove_(e){this.dispatchEvent(new _u(`removelayer`,e.layer))}handleLayersAdd_(e){let t=e.element;this.registerLayerListeners_(t),this.dispatchEvent(new _u(`addlayer`,t)),this.changed()}handleLayersRemove_(e){let t=e.element,n=O(t);this.listenerKeys_[n].forEach(C),delete this.listenerKeys_[n],this.dispatchEvent(new _u(`removelayer`,t)),this.changed()}getLayers(){return this.get(vu.LAYERS)}setLayers(e){let t=this.getLayers();if(t){let e=t.getArray();for(let t=0,n=e.length;t<n;++t)this.dispatchEvent(new _u(`removelayer`,e[t]))}this.set(vu.LAYERS,e)}getLayersArray(e){return e=e===void 0?[]:e,this.getLayers().forEach(function(t){t.getLayersArray(e)}),e}getLayerStatesArray(e){let t=e===void 0?[]:e,n=t.length;this.getLayers().forEach(function(e){e.getLayerStatesArray(t)});let r=this.getLayerState(),i=r.zIndex;!e&&r.zIndex===void 0&&(i=0);for(let e=n,a=t.length;e<a;e++){let n=t[e];n.opacity*=r.opacity,n.visible=n.visible&&r.visible,n.maxResolution=Math.min(n.maxResolution,r.maxResolution),n.minResolution=Math.max(n.minResolution,r.minResolution),n.minZoom=Math.max(n.minZoom,r.minZoom),n.maxZoom=Math.min(n.maxZoom,r.maxZoom),r.extent!==void 0&&(n.extent===void 0?n.extent=r.extent:n.extent=ke(n.extent,r.extent)),n.zIndex===void 0&&(n.zIndex=i)}return t}getSourceState(){return`ready`}},bu=class extends r{constructor(e){super(),this.map_=e}dispatchRenderEvent(e,t){E()}calculateMatrices2D(e){let t=e.viewState,n=e.coordinateToPixelTransform,r=e.pixelToCoordinateTransform;Tn(n,e.size[0]/2,e.size[1]/2,1/t.resolution,-1/t.resolution,-t.rotation,-t.center[0],-t.center[1]),En(r,n)}forEachFeatureAtCoordinate(e,t,n,r,i,a,o,s){let c,l=t.viewState;function u(e,t,n,r){return i.call(a,t,e?n:null,r)}let d=l.projection,f=rt(e.slice(),d),p=[[0,0]];if(d.canWrapX()&&r){let e=d.getExtent(),t=I(e);p.push([-t,0],[t,0])}let m=t.layerStatesArray,h=m.length,g=[],_=[];for(let r=0;r<p.length;r++)for(let i=h-1;i>=0;--i){let a=m[i],d=a.layer;if(d.hasRenderer()&&ml(a,l)&&o.call(s,d)){let i=d.getRenderer(),o=d.getSource();if(i&&o){let s=o.getWrapX()?f:e,l=u.bind(null,a.managed);_[0]=s[0]+p[r][0],_[1]=s[1]+p[r][1],c=i.forEachFeatureAtCoordinate(_,t,n,l,g)}if(c)return c}}if(g.length===0)return;let v=1/g.length;return g.forEach((e,t)=>e.distanceSq+=t*v),g.sort((e,t)=>e.distanceSq-t.distanceSq),g.some(e=>c=e.callback(e.feature,e.layer,e.geometry)),c}hasFeatureAtCoordinate(e,t,n,r,i,a){let o=this.forEachFeatureAtCoordinate(e,t,n,r,f,this,i,a);return o!==void 0}getMap(){return this.map_}renderFrame(e){E()}scheduleExpireIconCache(e){ki.canExpireCache()&&e.postRenderFunctions.push(xu)}};function xu(e,t){ki.expire()}var Su=class extends bu{constructor(e){super(e),this.fontChangeListenerKey_=x(Zi,t.PROPERTYCHANGE,e.redrawText,e),this.element_=document.createElement(`div`);let n=this.element_.style;n.position=`absolute`,n.width=`100%`,n.height=`100%`,n.zIndex=`0`,this.element_.className=`ol-unselectable ol-layers`;let r=e.getViewport();r.insertBefore(this.element_,r.firstChild||null),this.children_=[],this.renderedVisible_=!0}dispatchRenderEvent(e,t){let n=this.getMap();if(n.hasListener(e)){let r=new ls(e,void 0,t);n.dispatchEvent(r)}}disposeInternal(){C(this.fontChangeListenerKey_),this.element_.remove(),super.disposeInternal()}renderFrame(e){if(!e){this.renderedVisible_&&=(this.element_.style.display=`none`,!1);return}this.calculateMatrices2D(e),this.dispatchRenderEvent(Br.PRECOMPOSE,e);let t=e.layerStatesArray.sort((e,t)=>e.zIndex-t.zIndex),n=t.some(e=>e.layer instanceof gl&&e.layer.getDeclutter());n&&(e.declutter={});let r=e.viewState;this.children_.length=0;let i=[],a=null;for(let n=0,o=t.length;n<o;++n){let o=t[n];e.layerIndex=n;let s=o.layer,c=s.getSourceState();if(!ml(o,r)||c!=`ready`&&c!=`undefined`){s.unrender();continue}let l=s.render(e,a);l&&(l!==a&&(this.children_.push(l),a=l),i.push(o))}this.declutter(e,i),ei(this.element_,this.children_),this.dispatchRenderEvent(Br.POSTCOMPOSE,e),this.renderedVisible_||=(this.element_.style.display=``,!0),this.scheduleExpireIconCache(e)}declutter(e,t){if(e.declutter){for(let n=t.length-1;n>=0;--n){let r=t[n],i=r.layer;i.getDeclutter()&&i.renderDeclutter(e,r)}t.forEach(t=>t.layer.renderDeferred(e))}}};function Cu(e){if(e instanceof pl){e.setMapInternal(null);return}e instanceof yu&&e.getLayers().forEach(Cu)}function wu(e,t){if(e instanceof pl){e.setMapInternal(t);return}if(e instanceof yu){let n=e.getLayers().getArray();for(let e=0,r=n.length;e<r;++e)wu(n[e],t)}}var Tu=class extends A{constructor(t){super(),t||={},this.on,this.once,this.un;let n=Eu(t);this.renderComplete_=!1,this.loaded_=!0,this.boundHandleBrowserEvent_=this.handleBrowserEvent.bind(this),this.maxTilesLoading_=t.maxTilesLoading===void 0?16:t.maxTilesLoading,this.pixelRatio_=t.pixelRatio===void 0?Gr:t.pixelRatio,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=Cn(),this.pixelToCoordinateTransform_=Cn(),this.frameIndex_=0,this.frameState_=null,this.previousExtent_=null,this.viewPropertyListenerKey_=null,this.viewChangeListenerKey_=null,this.layerGroupPropertyListenerKeys_=null,this.viewport_=document.createElement(`div`),this.viewport_.className=`ol-viewport`+(`ontouchstart`in window?` ol-touch`:``),this.viewport_.style.position=`relative`,this.viewport_.style.overflow=`hidden`,this.viewport_.style.width=`100%`,this.viewport_.style.height=`100%`,this.overlayContainer_=document.createElement(`div`),this.overlayContainer_.style.position=`absolute`,this.overlayContainer_.style.zIndex=`0`,this.overlayContainer_.style.width=`100%`,this.overlayContainer_.style.height=`100%`,this.overlayContainer_.style.pointerEvents=`none`,this.overlayContainer_.className=`ol-overlaycontainer`,this.viewport_.appendChild(this.overlayContainer_),this.overlayContainerStopEvent_=document.createElement(`div`),this.overlayContainerStopEvent_.style.position=`absolute`,this.overlayContainerStopEvent_.style.zIndex=`0`,this.overlayContainerStopEvent_.style.width=`100%`,this.overlayContainerStopEvent_.style.height=`100%`,this.overlayContainerStopEvent_.style.pointerEvents=`none`,this.overlayContainerStopEvent_.className=`ol-overlaycontainer-stopevent`,this.viewport_.appendChild(this.overlayContainerStopEvent_),this.mapBrowserEventHandler_=null,this.moveTolerance_=t.moveTolerance,this.keyboardEventTarget_=n.keyboardEventTarget,this.targetChangeHandlerKeys_=null,this.targetElement_=null,this.resizeObserver_=new ResizeObserver(()=>this.updateSize()),this.controls=n.controls||Ll(),this.interactions=n.interactions||gu({onFocusOnly:!0}),this.overlays_=n.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new jl(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(Ol.LAYERGROUP,this.handleLayerGroupChanged_),this.addChangeListener(Ol.VIEW,this.handleViewChanged_),this.addChangeListener(Ol.SIZE,this.handleSizeChanged_),this.addChangeListener(Ol.TARGET,this.handleTargetChanged_),this.setProperties(n.values);let r=this;t.view&&!(t.view instanceof al)&&t.view.then(function(e){r.setView(new al(e))}),this.controls.addEventListener(e.ADD,e=>{e.element.setMap(this)}),this.controls.addEventListener(e.REMOVE,e=>{e.element.setMap(null)}),this.interactions.addEventListener(e.ADD,e=>{e.element.setMap(this)}),this.interactions.addEventListener(e.REMOVE,e=>{e.element.setMap(null)}),this.overlays_.addEventListener(e.ADD,e=>{this.addOverlayInternal_(e.element)}),this.overlays_.addEventListener(e.REMOVE,e=>{let t=e.element.getId();t!==void 0&&delete this.overlayIdIndex_[t.toString()],e.element.setMap(null)}),this.controls.forEach(e=>{e.setMap(this)}),this.interactions.forEach(e=>{e.setMap(this)}),this.overlays_.forEach(this.addOverlayInternal_.bind(this))}addControl(e){this.getControls().push(e)}addInteraction(e){this.getInteractions().push(e)}addLayer(e){let t=this.getLayerGroup().getLayers();t.push(e)}handleLayerAdd_(e){wu(e.layer,this)}addOverlay(e){this.getOverlays().push(e)}addOverlayInternal_(e){let t=e.getId();t!==void 0&&(this.overlayIdIndex_[t.toString()]=e),e.setMap(this)}disposeInternal(){this.controls.clear(),this.interactions.clear(),this.overlays_.clear(),this.resizeObserver_.disconnect(),this.setTarget(null),super.disposeInternal()}forEachFeatureAtPixel(e,t,n){if(!this.frameState_||!this.renderer_)return;let r=this.getCoordinateFromPixelInternal(e);n=n===void 0?{}:n;let i=n.hitTolerance===void 0?0:n.hitTolerance,a=n.layerFilter===void 0?f:n.layerFilter,o=n.checkWrapped!==!1;return this.renderer_.forEachFeatureAtCoordinate(r,this.frameState_,i,o,t,null,a,null)}getFeaturesAtPixel(e,t){let n=[];return this.forEachFeatureAtPixel(e,function(e){n.push(e)},t),n}getAllLayers(){let e=[];function t(n){n.forEach(function(n){n instanceof yu?t(n.getLayers()):e.push(n)})}return t(this.getLayers()),e}hasFeatureAtPixel(e,t){if(!this.frameState_||!this.renderer_)return!1;let n=this.getCoordinateFromPixelInternal(e);t=t===void 0?{}:t;let r=t.layerFilter===void 0?f:t.layerFilter,i=t.hitTolerance===void 0?0:t.hitTolerance,a=t.checkWrapped!==!1;return this.renderer_.hasFeatureAtCoordinate(n,this.frameState_,i,a,r,null)}getEventCoordinate(e){return this.getCoordinateFromPixel(this.getEventPixel(e))}getEventCoordinateInternal(e){return this.getCoordinateFromPixelInternal(this.getEventPixel(e))}getEventPixel(e){let t=this.viewport_,n=t.getBoundingClientRect(),r=this.getSize(),i=n.width/r[0],a=n.height/r[1],o=`changedTouches`in e?e.changedTouches[0]:e;return[(o.clientX-n.left)/i,(o.clientY-n.top)/a]}getTarget(){return this.get(Ol.TARGET)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(e){return _n(this.getCoordinateFromPixelInternal(e),this.getView().getProjection())}getCoordinateFromPixelInternal(e){let t=this.frameState_;return t?z(t.pixelToCoordinateTransform,e.slice()):null}getControls(){return this.controls}getOverlays(){return this.overlays_}getOverlayById(e){let t=this.overlayIdIndex_[e.toString()];return t===void 0?null:t}getInteractions(){return this.interactions}getLayerGroup(){return this.get(Ol.LAYERGROUP)}setLayers(e){let t=this.getLayerGroup();if(e instanceof M){t.setLayers(e);return}let n=t.getLayers();n.clear(),n.extend(e)}getLayers(){let e=this.getLayerGroup().getLayers();return e}getLoadingOrNotReady(){let e=this.getLayerGroup().getLayerStatesArray();for(let t=0,n=e.length;t<n;++t){let n=e[t];if(!n.visible)continue;let r=n.layer.getRenderer();if(r&&!r.ready)return!0;let i=n.layer.getSource();if(i&&i.loading)return!0}return!1}getPixelFromCoordinate(e){let t=vn(e,this.getView().getProjection());return this.getPixelFromCoordinateInternal(t)}getPixelFromCoordinateInternal(e){let t=this.frameState_;return t?z(t.coordinateToPixelTransform,e.slice(0,2)):null}getRenderer(){return this.renderer_}getSize(){return this.get(Ol.SIZE)}getView(){return this.get(Ol.VIEW)}getViewport(){return this.viewport_}getOverlayContainer(){return this.overlayContainer_}getOverlayContainerStopEvent(){return this.overlayContainerStopEvent_}getOwnerDocument(){let e=this.getTargetElement();return e?e.ownerDocument:document}getTilePriority(e,t,n,r){return Ml(this.frameState_,e,t,n,r)}handleBrowserEvent(e,t){t||=e.type;let n=new wl(t,this,e);this.handleMapBrowserEvent(n)}handleMapBrowserEvent(e){if(!this.frameState_)return;let t=e.originalEvent,r=t.type;if(r===Tl.POINTERDOWN||r===n.WHEEL||r===n.KEYDOWN){let e=this.getOwnerDocument(),n=this.viewport_.getRootNode?this.viewport_.getRootNode():e,r=t.target,i=n instanceof ShadowRoot?n.host===r?n.host.ownerDocument:n:n===e?e.documentElement:n;if(this.overlayContainerStopEvent_.contains(r)||!i.contains(r))return}if(e.frameState=this.frameState_,this.dispatchEvent(e)!==!1){let t=this.getInteractions().getArray().slice();for(let n=t.length-1;n>=0;n--){let r=t[n];if(r.getMap()!==this||!r.getActive()||!this.getTargetElement())continue;let i=r.handleEvent(e);if(!i||e.propagationStopped)break}}}handlePostRender(){let e=this.frameState_,t=this.tileQueue_;if(!t.isEmpty()){let n=this.maxTilesLoading_,r=n;if(e){let t=e.viewHints;if(t[H.ANIMATING]||t[H.INTERACTING]){let t=Date.now()-e.time>8;n=t?0:8,r=t?0:2}}t.getTilesLoading()<n&&(t.reprioritize(),t.loadMoreTiles(n,r))}e&&this.renderer_&&!e.animate&&(this.renderComplete_?(this.hasListener(Br.RENDERCOMPLETE)&&this.renderer_.dispatchRenderEvent(Br.RENDERCOMPLETE,e),this.loaded_===!1&&(this.loaded_=!0,this.dispatchEvent(new Cl(Dl.LOADEND,this,e)))):this.loaded_===!0&&(this.loaded_=!1,this.dispatchEvent(new Cl(Dl.LOADSTART,this,e))));let n=this.postRenderFunctions_;if(e)for(let t=0,r=n.length;t<r;++t)n[t](this,e);n.length=0}handleSizeChanged_(){this.getView()&&!this.getView().getAnimating()&&this.getView().resolveConstraints(0),this.render()}handleTargetChanged_(){if(this.mapBrowserEventHandler_){for(let e=0,t=this.targetChangeHandlerKeys_.length;e<t;++e)C(this.targetChangeHandlerKeys_[e]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(n.CONTEXTMENU,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(n.WHEEL,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,this.viewport_.remove()}if(this.targetElement_){this.resizeObserver_.unobserve(this.targetElement_);let e=this.targetElement_.getRootNode();e instanceof ShadowRoot&&this.resizeObserver_.unobserve(e.host),this.setSize(void 0)}let e=this.getTarget(),t=typeof e==`string`?document.getElementById(e):e;if(this.targetElement_=t,!t)this.renderer_&&=(clearTimeout(this.postRenderTimeoutHandle_),this.postRenderTimeoutHandle_=void 0,this.postRenderFunctions_.length=0,this.renderer_.dispose(),null),this.animationDelayKey_&&=(cancelAnimationFrame(this.animationDelayKey_),void 0);else{for(let e in t.appendChild(this.viewport_),this.renderer_||=new Su(this),this.mapBrowserEventHandler_=new El(this,this.moveTolerance_),$)this.mapBrowserEventHandler_.addEventListener($[e],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(n.CONTEXTMENU,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(n.WHEEL,this.boundHandleBrowserEvent_,Jr?{passive:!1}:!1);let e;if(this.keyboardEventTarget_)e=this.keyboardEventTarget_;else{let n=t.getRootNode(),r=n instanceof ShadowRoot?n.host:t;e=r}this.targetChangeHandlerKeys_=[x(e,n.KEYDOWN,this.handleBrowserEvent,this),x(e,n.KEYPRESS,this.handleBrowserEvent,this)];let r=t.getRootNode();r instanceof ShadowRoot&&this.resizeObserver_.observe(r.host),this.resizeObserver_.observe(t)}this.updateSize()}handleTileChange_(){this.render()}handleViewPropertyChanged_(){this.render()}handleViewChanged_(){this.viewPropertyListenerKey_&&=(C(this.viewPropertyListenerKey_),null),this.viewChangeListenerKey_&&=(C(this.viewChangeListenerKey_),null);let e=this.getView();e&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=x(e,t.PROPERTYCHANGE,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=x(e,n.CHANGE,this.handleViewPropertyChanged_,this),e.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&=(this.layerGroupPropertyListenerKeys_.forEach(C),null);let e=this.getLayerGroup();e&&(this.handleLayerAdd_(new _u(`addlayer`,e)),this.layerGroupPropertyListenerKeys_=[x(e,t.PROPERTYCHANGE,this.render,this),x(e,n.CHANGE,this.render,this),x(e,`addlayer`,this.handleLayerAdd_,this),x(e,`removelayer`,this.handleLayerRemove_,this)]),this.render()}isRendered(){return!!this.frameState_}animationDelay_(){this.animationDelayKey_=void 0,this.renderFrame_(Date.now())}renderSync(){this.animationDelayKey_&&cancelAnimationFrame(this.animationDelayKey_),this.animationDelay_()}redrawText(){if(!this.frameState_)return;let e=this.frameState_.layerStatesArray;for(let t=0,n=e.length;t<n;++t){let n=e[t].layer;n.hasRenderer()&&n.getRenderer().handleFontsChanged()}}render(){this.renderer_&&this.animationDelayKey_===void 0&&(this.animationDelayKey_=requestAnimationFrame(this.animationDelay_))}removeControl(e){return this.getControls().remove(e)}removeInteraction(e){return this.getInteractions().remove(e)}removeLayer(e){let t=this.getLayerGroup().getLayers();return t.remove(e)}handleLayerRemove_(e){Cu(e.layer)}removeOverlay(e){return this.getOverlays().remove(e)}renderFrame_(e){let t=this.getSize(),n=this.getView(),r=this.frameState_,i=null;if(t!==void 0&&uo(t)&&n&&n.isDef()){let r=n.getHints(this.frameState_?this.frameState_.viewHints:void 0),a=n.getState();if(i={animate:!1,coordinateToPixelTransform:this.coordinateToPixelTransform_,declutter:null,extent:De(a.center,a.resolution,a.rotation,t),index:this.frameIndex_++,layerIndex:0,layerStatesArray:this.getLayerGroup().getLayerStatesArray(),pixelRatio:this.pixelRatio_,pixelToCoordinateTransform:this.pixelToCoordinateTransform_,postRenderFunctions:[],size:t,tileQueue:this.tileQueue_,time:e,usedTiles:{},viewState:a,viewHints:r,wantedTiles:{},mapId:O(this),renderTargets:{}},a.nextCenter&&a.nextResolution){let e=isNaN(a.nextRotation)?a.rotation:a.nextRotation;i.nextExtent=De(a.nextCenter,a.nextResolution,e,t)}}if(this.frameState_=i,this.renderer_.renderFrame(i),i){if(i.animate&&this.render(),Array.prototype.push.apply(this.postRenderFunctions_,i.postRenderFunctions),r){let e=!this.previousExtent_||!Ne(this.previousExtent_)&&!ge(i.extent,this.previousExtent_);e&&(this.dispatchEvent(new Cl(Dl.MOVESTART,this,r)),this.previousExtent_=pe(this.previousExtent_))}let e=this.previousExtent_&&!i.viewHints[H.ANIMATING]&&!i.viewHints[H.INTERACTING]&&!ge(i.extent,this.previousExtent_);e&&(this.dispatchEvent(new Cl(Dl.MOVEEND,this,i)),ae(i.extent,this.previousExtent_))}this.dispatchEvent(new Cl(Dl.POSTRENDER,this,i)),this.renderComplete_=(this.hasListener(Dl.LOADSTART)||this.hasListener(Dl.LOADEND)||this.hasListener(Br.RENDERCOMPLETE))&&!this.tileQueue_.getTilesLoading()&&!this.tileQueue_.getCount()&&!this.getLoadingOrNotReady(),this.postRenderTimeoutHandle_||=setTimeout(()=>{this.postRenderTimeoutHandle_=void 0,this.handlePostRender()},0)}setLayerGroup(e){let t=this.getLayerGroup();t&&this.handleLayerRemove_(new _u(`removelayer`,t)),this.set(Ol.LAYERGROUP,e)}setSize(e){this.set(Ol.SIZE,e)}setTarget(e){this.set(Ol.TARGET,e)}setView(e){if(!e||e instanceof al){this.set(Ol.VIEW,e);return}this.set(Ol.VIEW,new al);let t=this;e.then(function(e){t.setView(new al(e))})}updateSize(){let e=this.getTargetElement(),t;if(e){let n=getComputedStyle(e),r=e.offsetWidth-parseFloat(n.borderLeftWidth)-parseFloat(n.paddingLeft)-parseFloat(n.paddingRight)-parseFloat(n.borderRightWidth),i=e.offsetHeight-parseFloat(n.borderTopWidth)-parseFloat(n.paddingTop)-parseFloat(n.paddingBottom)-parseFloat(n.borderBottomWidth);!isNaN(r)&&!isNaN(i)&&(t=[Math.max(0,r),Math.max(0,i)],!uo(t)&&(e.offsetWidth||e.offsetHeight||e.getClientRects().length)&&Qe(`No map visible because the map container's width or height are 0.`))}let n=this.getSize();t&&(!n||!u(t,n))&&(this.setSize(t),this.updateViewportSize_(t))}updateViewportSize_(e){let t=this.getView();t&&t.setViewportSize(e)}};function Eu(e){let t=null;e.keyboardEventTarget!==void 0&&(t=typeof e.keyboardEventTarget==`string`?document.getElementById(e.keyboardEventTarget):e.keyboardEventTarget);let n={},r=e.layers&&typeof e.layers.getLayers==`function`?e.layers:new yu({layers:e.layers});n[Ol.LAYERGROUP]=r,n[Ol.TARGET]=e.target,n[Ol.VIEW]=e.view instanceof al?e.view:new al;let i;e.controls!==void 0&&(Array.isArray(e.controls)?i=new M(e.controls.slice()):(N(typeof e.controls.getArray==`function`,"Expected `controls` to be an array or an `ol/Collection.js`"),i=e.controls));let a;e.interactions!==void 0&&(Array.isArray(e.interactions)?a=new M(e.interactions.slice()):(N(typeof e.interactions.getArray==`function`,"Expected `interactions` to be an array or an `ol/Collection.js`"),a=e.interactions));let o;return e.overlays===void 0?o=new M:Array.isArray(e.overlays)?o=new M(e.overlays.slice()):(N(typeof e.overlays.getArray==`function`,"Expected `overlays` to be an array or an `ol/Collection.js`"),o=e.overlays),{controls:i,interactions:a,keyboardEventTarget:t,overlays:o,values:n}}var Du=class{constructor(e,t,n,r){this.minX=e,this.maxX=t,this.minY=n,this.maxY=r}contains(e){return this.containsXY(e[1],e[2])}containsTileRange(e){return this.minX<=e.minX&&e.maxX<=this.maxX&&this.minY<=e.minY&&e.maxY<=this.maxY}containsXY(e,t){return 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e=this.oldest_;return delete this.entries_[e.key_],e.newer&&(e.newer.older=null),this.oldest_=e.newer,this.oldest_||(this.newest_=null),--this.count_,e.value_}replace(e,t){this.get(e),this.entries_[e].value_=t}set(e,t){N(!(e in this.entries_),`Tried to set a value for a key that is used already`);let n={key_:e,newer:null,older:this.newest_,value_:t};this.newest_?this.newest_.newer=n:this.oldest_=n,this.newest_=n,this.entries_[e]=n,++this.count_}setSize(e){this.highWaterMark=e}};function _d(e,t,n,r){return r===void 0?[e,t,n]:(r[0]=e,r[1]=t,r[2]=n,r)}function vd(e,t,n){return e+`/`+t+`/`+n}function yd(e){return bd(e[0],e[1],e[2])}function bd(e,t,n){return(t<<e)+n}function xd(e,t){let n=e[0],r=e[1],i=e[2];if(t.getMinZoom()>n||n>t.getMaxZoom())return!1;let a=t.getFullTileRange(n);return a?a.containsXY(r,i):!0}function Sd(e,t,n,r,i){return`${O(e)},${t},${vd(n,r,i)}`}function Cd(e,t,n){if(!(n in e))return e[n]=new Set([t]),!0;let r=e[n],i=r.has(t);return i||r.add(t),!i}function wd(e,t,n){let r=e[n];return r?r.delete(t):!1}function Td(e,t){let n=e.layerStatesArray[e.layerIndex];n.extent&&(t=ke(t,bn(n.extent,e.viewState.projection)));let r=n.layer.getRenderSource();if(!r.getWrapX()){let n=r.getTileGridForProjection(e.viewState.projection).getExtent();n&&(t=ke(t,n))}return t}var Ed=class extends ms{constructor(e,t){super(e),t||={},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedTiles=[],this.renderedSourceKey_,this.renderedSourceRevision_,this.tempExtent=de(),this.tempTileRange_=new Du(0,0,0,0),this.tempTileCoord_=_d(0,0,0);let n=t.cacheSize===void 0?512:t.cacheSize;this.tileCache_=new gd(n),this.maxStaleKeys=n*.5}getTileCache(){return this.tileCache_}getOrCreateTile(e,t,n,r){let i=this.tileCache_,a=this.getLayer(),o=a.getSource(),s=Sd(o,o.getKey(),e,t,n),c;if(i.containsKey(s))c=i.get(s);else{if(c=o.getTile(e,t,n,r.pixelRatio,r.viewState.projection),!c)return null;i.set(s,c)}return c}getTile(e,t,n,r){let i=this.getOrCreateTile(e,t,n,r);return i||null}getData(e){let t=this.frameState;if(!t)return null;let n=this.getLayer(),r=z(t.pixelToCoordinateTransform,e.slice()),i=n.getExtent();if(i&&!se(i,r))return null;let a=t.viewState,o=n.getRenderSource(),s=o.getTileGridForProjection(a.projection),c=o.getTilePixelRatio(t.pixelRatio);for(let e=s.getZForResolution(a.resolution);e>=s.getMinZoom();--e){let n=s.getTileCoordForCoordAndZ(r,e),i=this.getTile(e,n[1],n[2],t);if(!i||i.getState()!==Q.LOADED)continue;let l=s.getOrigin(e),u=po(s.getTileSize(e)),d=s.getResolution(e),f;if(i instanceof bl||i instanceof hd)f=i.getImage();else if(i instanceof id){if(f=td(i.getData()),!f)continue}else continue;let p=Math.floor(c*((r[0]-l[0])/d-n[1]*u[0])),m=Math.floor(c*((l[1]-r[1])/d-n[2]*u[1])),h=Math.round(c*o.getGutterForProjection(a.projection));return this.getImageData(f,p+h,m+h)}return null}prepareFrame(e){this.renderedProjection?e.viewState.projection!==this.renderedProjection&&(this.tileCache_.clear(),this.renderedProjection=e.viewState.projection):this.renderedProjection=e.viewState.projection;let t=this.getLayer().getSource();if(!t)return!1;let n=t.getRevision();return this.renderedSourceRevision_?this.renderedSourceRevision_!==n&&(this.renderedSourceRevision_=n,this.renderedSourceKey_===t.getKey()&&this.tileCache_.clear()):this.renderedSourceRevision_=n,!0}enqueueTiles(e,t,n,r,i){let a=e.viewState,o=this.getLayer(),s=o.getRenderSource(),c=s.getTileGridForProjection(a.projection),l=O(s);l in e.wantedTiles||(e.wantedTiles[l]={});let u=e.wantedTiles[l],d=o.getMapInternal(),f=Math.max(n-i,c.getMinZoom(),c.getZForResolution(Math.min(o.getMaxResolution(),d?d.getView().getResolutionForZoom(Math.max(o.getMinZoom(),0)):c.getResolution(0)),s.zDirection)),p=a.rotation,m=p?Oe(a.center,a.resolution,p,e.size):void 0;for(let i=n;i>=f;--i){let n=c.getTileRangeForExtentAndZ(t,i,this.tempTileRange_),a=c.getResolution(i);for(let t=n.minX;t<=n.maxX;++t)for(let o=n.minY;o<=n.maxY;++o){if(p&&!c.tileCoordIntersectsViewport([i,t,o],m))continue;let n=this.getTile(i,t,o,e);if(!n)continue;let s=Cd(r,n,i);if(!s)continue;let d=n.getKey();if(u[d]=!0,n.getState()===Q.IDLE&&!e.tileQueue.isKeyQueued(d)){let r=_d(i,t,o,this.tempTileCoord_);e.tileQueue.enqueue([n,l,c.getTileCoordCenter(r),a])}}}}findStaleTile_(e,t){let n=this.tileCache_,r=e[0],i=e[1],a=e[2],o=this.getStaleKeys();for(let e=0;e<o.length;++e){let s=Sd(this.getLayer().getSource(),o[e],r,i,a);if(n.containsKey(s)){let e=n.peek(s);if(e.getState()===Q.LOADED)return e.endTransition(O(this)),Cd(t,e,r),!0}}return!1}findAltTiles_(e,t,n,r){let i=e.getTileRangeForTileCoordAndZ(t,n,this.tempTileRange_);if(!i)return!1;let a=!0,o=this.tileCache_,s=this.getLayer().getRenderSource(),c=s.getKey();for(let e=i.minX;e<=i.maxX;++e)for(let t=i.minY;t<=i.maxY;++t){let i=Sd(s,c,n,e,t),l=!1;if(o.containsKey(i)){let e=o.peek(i);e.getState()===Q.LOADED&&(Cd(r,e,n),l=!0)}l||(a=!1)}return a}renderFrame(e,t){this.renderComplete=!0;let n=e.layerStatesArray[e.layerIndex],r=e.viewState,i=r.projection,o=r.resolution,s=r.center,c=e.pixelRatio,l=this.getLayer(),u=l.getSource(),d=u.getTileGridForProjection(i),f=d.getZForResolution(o,u.zDirection),p=d.getResolution(f),m=u.getKey();this.renderedSourceKey_?this.renderedSourceKey_!==m&&(this.prependStaleKey(this.renderedSourceKey_),this.renderedSourceKey_=m):this.renderedSourceKey_=m;let h=e.extent,g=u.getTilePixelRatio(c);this.prepareContainer(e,t);let _=this.context.canvas.width,v=this.context.canvas.height,y=n.extent&&bn(n.extent,i);y&&(h=ke(h,bn(n.extent,i)));let b=p*_/2/g,x=p*v/2/g,S=[s[0]-b,s[1]-x,s[0]+b,s[1]+x],C={};this.renderedTiles.length=0;let w=l.getPreload();if(e.nextExtent){let t=d.getZForResolution(r.nextResolution,u.zDirection),n=Td(e,e.nextExtent);this.enqueueTiles(e,n,t,C,w)}let T=Td(e,h);if(this.enqueueTiles(e,T,f,C,0),w>0&&setTimeout(()=>{this.enqueueTiles(e,T,f-1,C,w-1)},0),!(f in C))return this.container;let E=O(this),D=e.time;for(let t of C[f]){let n=t.getState();if(n===Q.EMPTY)continue;let r=t.tileCoord;if(n===Q.LOADED){let e=t.getAlpha(E,D);if(e===1){t.endTransition(E);continue}}n!==Q.ERROR&&(this.renderComplete=!1);let i=this.findStaleTile_(r,C);if(i){wd(C,t,f),e.animate=!0;continue}let a=this.findAltTiles_(d,r,f+1,C);if(a)continue;let o=d.getMinZoom();for(let e=f-1;e>=o;--e){let t=this.findAltTiles_(d,r,e,C);if(t)break}}let k=p/o*c/g,A=this.getRenderContext(e);Tn(this.tempTransform,_/2,v/2,k,k,0,-_/2,-v/2),n.extent&&this.clipUnrotated(A,e,y),u.getInterpolate()||(A.imageSmoothingEnabled=!1),this.preRender(A,e);let ee=Object.keys(C).map(Number);ee.sort(a);let j,M=[],N=[];for(let t=ee.length-1;t>=0;--t){let n=ee[t],r=u.getTilePixelSize(n,c,i),a=d.getResolution(n),o=a/p,s=r[0]*o*k,l=r[1]*o*k,f=d.getTileCoordForCoordAndZ(Ae(S),n),m=d.getTileCoordExtent(f),h=z(this.tempTransform,[g*(m[0]-S[0])/p,g*(S[3]-m[3])/p]),_=g*u.getGutterForProjection(i);for(let t of C[n]){if(t.getState()!==Q.LOADED)continue;let r=t.tileCoord,i=f[1]-r[1],a=Math.round(h[0]-(i-1)*s),o=f[2]-r[2],c=Math.round(h[1]-(o-1)*l),d=Math.round(h[0]-i*s),p=Math.round(h[1]-o*l),m=a-d,g=c-p,v=ee.length===1,y=!1;j=[d,p,d+m,p,d+m,p+g,d,p+g];for(let e=0,t=M.length;e<t;++e)if(!v&&n<N[e]){let t=M[e];Me([d,p,d+m,p+g],[t[0],t[3],t[4],t[7]])&&(y||=(A.save(),!0),A.beginPath(),A.moveTo(j[0],j[1]),A.lineTo(j[2],j[3]),A.lineTo(j[4],j[5]),A.lineTo(j[6],j[7]),A.moveTo(t[6],t[7]),A.lineTo(t[4],t[5]),A.lineTo(t[2],t[3]),A.lineTo(t[0],t[1]),A.clip())}M.push(j),N.push(n),this.drawTile(t,e,d,p,m,g,_,v),y&&A.restore(),this.renderedTiles.unshift(t),this.updateUsedTiles(e.usedTiles,u,t)}}if(this.renderedResolution=p,this.extentChanged=!this.renderedExtent_||!ge(this.renderedExtent_,S),this.renderedExtent_=S,this.renderedPixelRatio=c,this.postRender(this.context,e),n.extent&&A.restore(),A.imageSmoothingEnabled=!0,this.renderComplete){let t=(e,t)=>{let n=O(u),r=t.wantedTiles[n],i=r?Object.keys(r).length:0;this.updateCacheSize(i),this.tileCache_.expireCache()};e.postRenderFunctions.push(t)}return this.container}updateCacheSize(e){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,e*2)}drawTile(e,t,n,r,i,a,o,s){let c;if(e instanceof id){if(c=td(e.getData()),!c)throw Error(`Rendering array data is not yet supported`)}else c=this.getTileImage(e);if(!c)return;let l=this.getRenderContext(t),u=O(this),d=t.layerStatesArray[t.layerIndex],f=d.opacity*(s?e.getAlpha(u,t.time):1),p=f!==l.globalAlpha;p&&(l.save(),l.globalAlpha=f),l.drawImage(c,o,o,c.width-2*o,c.height-2*o,n,r,i,a),p&&l.restore(),f===d.opacity?s&&e.endTransition(u):t.animate=!0}getImage(){let e=this.context;return e?e.canvas:null}getTileImage(e){return e.getImage()}updateUsedTiles(e,t,n){let r=O(t);r in e||(e[r]={}),e[r][n.getKey()]=!0}},Dd={PRELOAD:`preload`,USE_INTERIM_TILES_ON_ERROR:`useInterimTilesOnError`},Od=class extends pl{constructor(e){e||={};let t=Object.assign({},e),n=e.cacheSize;delete e.cacheSize,delete t.preload,delete t.useInterimTilesOnError,super(t),this.on,this.once,this.un,this.cacheSize_=n,this.setPreload(e.preload===void 0?0:e.preload),this.setUseInterimTilesOnError(e.useInterimTilesOnError===void 0?!0:e.useInterimTilesOnError)}getCacheSize(){return this.cacheSize_}getPreload(){return this.get(Dd.PRELOAD)}setPreload(e){this.set(Dd.PRELOAD,e)}getUseInterimTilesOnError(){return this.get(Dd.USE_INTERIM_TILES_ON_ERROR)}setUseInterimTilesOnError(e){this.set(Dd.USE_INTERIM_TILES_ON_ERROR,e)}getData(e){return super.getData(e)}},kd=class extends Od{constructor(e){super(e)}createRenderer(){return new Ed(this,{cacheSize:this.getCacheSize()})}};const Ad=[0,0,0];var jd=class{constructor(e){this.minZoom=e.minZoom===void 0?0:e.minZoom,this.resolutions_=e.resolutions,N(d(this.resolutions_,(e,t)=>t-e,!0),"`resolutions` must be sorted in descending order");let t;if(!e.origins){for(let e=0,n=this.resolutions_.length-1;e<n;++e)if(!t)t=this.resolutions_[e]/this.resolutions_[e+1];else if(this.resolutions_[e]/this.resolutions_[e+1]!==t){t=void 0;break}}this.zoomFactor_=t,this.maxZoom=this.resolutions_.length-1,this.origin_=e.origin===void 0?null:e.origin,this.origins_=null,e.origins!==void 0&&(this.origins_=e.origins,N(this.origins_.length==this.resolutions_.length,"Number of `origins` and `resolutions` must be equal"));let n=e.extent;n!==void 0&&!this.origin_&&!this.origins_&&(this.origin_=Ae(n)),N(!this.origin_&&this.origins_||this.origin_&&!this.origins_,"Either `origin` or `origins` must be configured, never both"),this.tileSizes_=null,e.tileSizes!==void 0&&(this.tileSizes_=e.tileSizes,N(this.tileSizes_.length==this.resolutions_.length,"Number of `tileSizes` and `resolutions` must be equal")),this.tileSize_=e.tileSize===void 0?this.tileSizes_?null:256:e.tileSize,N(!this.tileSize_&&this.tileSizes_||this.tileSize_&&!this.tileSizes_,"Either `tileSize` or `tileSizes` must be configured, never both"),this.extent_=n===void 0?null:n,this.fullTileRanges_=null,this.tmpSize_=[0,0],this.tmpExtent_=[0,0,0,0],e.sizes===void 0?n&&this.calculateTileRanges_(n):this.fullTileRanges_=e.sizes.map((e,t)=>{let r=new Du(Math.min(0,e[0]),Math.max(e[0]-1,-1),Math.min(0,e[1]),Math.max(e[1]-1,-1));if(n){let e=this.getTileRangeForExtentAndZ(n,t);r.minX=Math.max(e.minX,r.minX),r.maxX=Math.min(e.maxX,r.maxX),r.minY=Math.max(e.minY,r.minY),r.maxY=Math.min(e.maxY,r.maxY)}return r})}forEachTileCoord(e,t,n){let r=this.getTileRangeForExtentAndZ(e,t);for(let e=r.minX,i=r.maxX;e<=i;++e)for(let i=r.minY,a=r.maxY;i<=a;++i)n([t,e,i])}forEachTileCoordParentTileRange(e,t,n,r){let i,a,o,s=null,c=e[0]-1;for(this.zoomFactor_===2?(a=e[1],o=e[2]):s=this.getTileCoordExtent(e,r);c>=this.minZoom;){if(a!==void 0&&o!==void 0?(a=Math.floor(a/2),o=Math.floor(o/2),i=Ou(a,a,o,o,n)):i=this.getTileRangeForExtentAndZ(s,c,n),t(c,i))return!0;--c}return!1}getExtent(){return this.extent_}getMaxZoom(){return this.maxZoom}getMinZoom(){return this.minZoom}getOrigin(e){return this.origin_?this.origin_:this.origins_[e]}getResolution(e){return this.resolutions_[e]}getResolutions(){return this.resolutions_}getTileCoordChildTileRange(e,t,n){if(e[0]<this.maxZoom){if(this.zoomFactor_===2){let n=e[1]*2,r=e[2]*2;return Ou(n,n+1,r,r+1,t)}let r=this.getTileCoordExtent(e,n||this.tmpExtent_);return this.getTileRangeForExtentAndZ(r,e[0]+1,t)}return null}getTileRangeForTileCoordAndZ(e,t,n){if(t>this.maxZoom||t<this.minZoom)return null;let r=e[0],i=e[1],a=e[2];if(t===r)return Ou(i,a,i,a,n);if(this.zoomFactor_){let e=this.zoomFactor_**+(t-r),o=Math.floor(i*e),s=Math.floor(a*e);if(t<r)return Ou(o,o,s,s,n);let c=Math.floor(e*(i+1))-1,l=Math.floor(e*(a+1))-1;return Ou(o,c,s,l,n)}let o=this.getTileCoordExtent(e,this.tmpExtent_);return this.getTileRangeForExtentAndZ(o,t,n)}getTileRangeForExtentAndZ(e,t,n){this.getTileCoordForXYAndZ_(e[0],e[3],t,!1,Ad);let r=Ad[1],i=Ad[2];this.getTileCoordForXYAndZ_(e[2],e[1],t,!0,Ad);let a=Ad[1],o=Ad[2];return Ou(r,a,i,o,n)}getTileCoordCenter(e){let t=this.getOrigin(e[0]),n=this.getResolution(e[0]),r=po(this.getTileSize(e[0]),this.tmpSize_);return[t[0]+(e[1]+.5)*r[0]*n,t[1]-(e[2]+.5)*r[1]*n]}getTileCoordExtent(e,t){let n=this.getOrigin(e[0]),r=this.getResolution(e[0]),i=po(this.getTileSize(e[0]),this.tmpSize_),a=n[0]+e[1]*i[0]*r,o=n[1]-(e[2]+1)*i[1]*r,s=a+i[0]*r,c=o+i[1]*r;return fe(a,o,s,c,t)}getTileCoordForCoordAndResolution(e,t,n){return this.getTileCoordForXYAndResolution_(e[0],e[1],t,!1,n)}getTileCoordForXYAndResolution_(e,t,n,r,i){let a=this.getZForResolution(n),o=n/this.getResolution(a),s=this.getOrigin(a),c=po(this.getTileSize(a),this.tmpSize_),l=o*(e-s[0])/n/c[0],u=o*(s[1]-t)/n/c[1];return r?(l=qe(l,5)-1,u=qe(u,5)-1):(l=Ke(l,5),u=Ke(u,5)),_d(a,l,u,i)}getTileCoordForXYAndZ_(e,t,n,r,i){let a=this.getOrigin(n),o=this.getResolution(n),s=po(this.getTileSize(n),this.tmpSize_),c=(e-a[0])/o/s[0],l=(a[1]-t)/o/s[1];return r?(c=qe(c,5)-1,l=qe(l,5)-1):(c=Ke(c,5),l=Ke(l,5)),_d(n,c,l,i)}getTileCoordForCoordAndZ(e,t,n){return this.getTileCoordForXYAndZ_(e[0],e[1],t,!1,n)}getTileCoordResolution(e){return this.resolutions_[e[0]]}getTileSize(e){return this.tileSize_?this.tileSize_:this.tileSizes_[e]}getFullTileRange(e){return this.fullTileRanges_?this.fullTileRanges_[e]:this.extent_?this.getTileRangeForExtentAndZ(this.extent_,e):null}getZForResolution(e,t){let n=s(this.resolutions_,e,t||0);return L(n,this.minZoom,this.maxZoom)}tileCoordIntersectsViewport(e,t){return Cr(t,0,t.length,2,this.getTileCoordExtent(e))}calculateTileRanges_(e){let t=this.resolutions_.length,n=Array(t);for(let r=this.minZoom;r<t;++r)n[r]=this.getTileRangeForExtentAndZ(e,r);this.fullTileRanges_=n}};function Md(e){let t=e.getDefaultTileGrid();return t||(t=Ld(e),e.setDefaultTileGrid(t)),t}function Nd(e,t,n){let r=t[0],i=e.getTileCoordCenter(t),a=Rd(n);if(!se(a,i)){let t=I(a),n=Math.ceil((a[0]-i[0])/t);return i[0]+=t*n,e.getTileCoordForCoordAndZ(i,r)}return t}function Pd(e,t,n,r){r=r===void 0?`top-left`:r;let i=Id(e,t,n);return new jd({extent:e,origin:Ee(e,r),resolutions:i,tileSize:n})}function Fd(e){let t=e||{},n=t.extent||R(`EPSG:3857`).getExtent(),r={extent:n,minZoom:t.minZoom,tileSize:t.tileSize,resolutions:Id(n,t.maxZoom,t.tileSize,t.maxResolution)};return new jd(r)}function Id(e,t,n,r){t=t===void 0?42:t,n=po(n===void 0?256:n);let i=F(e),a=I(e);r=r>0?r:Math.max(a/n[0],i/n[1]);let o=t+1,s=Array(o);for(let e=0;e<o;++e)s[e]=r/2**e;return s}function Ld(e,t,n,r){let i=Rd(e);return Pd(i,t,n,r)}function Rd(e){e=R(e);let t=e.getExtent();if(!t){let n=180*at.degrees/e.getMetersPerUnit();t=fe(-n,-n,n,n)}return t}const zd=/\{z\}/g,Bd=/\{x\}/g,Vd=/\{y\}/g,Hd=/\{-y\}/g;function Ud(e,t,n,r,i){return e.replace(zd,t.toString()).replace(Bd,n.toString()).replace(Vd,r.toString()).replace(Hd,function(){if(i===void 0)throw Error(`If the URL template has a {-y} placeholder, the grid extent must be known`);return(i-r).toString()})}function Wd(e){let t=[],n=/\{([a-z])-([a-z])\}/.exec(e);if(n){let r=n[1].charCodeAt(0),i=n[2].charCodeAt(0),a;for(a=r;a<=i;++a)t.push(e.replace(n[0],String.fromCharCode(a)));return t}if(n=/\{(\d+)-(\d+)\}/.exec(e),n){let r=parseInt(n[2],10);for(let i=parseInt(n[1],10);i<=r;i++)t.push(e.replace(n[0],i.toString()));return t}return t.push(e),t}function Gd(e,t){return(function(n,r,i){if(!n)return;let a,o=n[0];if(t){let e=t.getFullTileRange(o);e&&(a=e.getHeight()-1)}return Ud(e,o,n[1],n[2],a)})}function Kd(e,t){let n=e.length,r=Array(n);for(let i=0;i<n;++i)r[i]=Gd(e[i],t);return qd(r)}function qd(e){return e.length===1?e[0]:(function(t,n,r){if(!t)return;let i=yd(t),a=Ue(i,e.length);return e[a](t,n,r)})}var Jd=class extends ro{constructor(e){super({attributions:e.attributions,attributionsCollapsible:e.attributionsCollapsible,projection:e.projection,state:e.state,wrapX:e.wrapX,interpolate:e.interpolate}),this.on,this.once,this.un,this.tilePixelRatio_=e.tilePixelRatio===void 0?1:e.tilePixelRatio,this.tileGrid=e.tileGrid===void 0?null:e.tileGrid;let t=[256,256];this.tileGrid&&po(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),t),this.tmpSize=[0,0],this.key_=e.key||O(this),this.tileOptions={transition:e.transition,interpolate:e.interpolate},this.zDirection=e.zDirection?e.zDirection:0}getGutterForProjection(e){return 0}getKey(){return this.key_}setKey(e){this.key_!==e&&(this.key_=e,this.changed())}getResolutions(e){let t=e?this.getTileGridForProjection(e):this.tileGrid;return t?t.getResolutions():null}getTile(e,t,n,r,i){return E()}getTileGrid(){return this.tileGrid}getTileGridForProjection(e){return this.tileGrid?this.tileGrid:Md(e)}getTilePixelRatio(e){return this.tilePixelRatio_}getTilePixelSize(e,t,n){let r=this.getTileGridForProjection(n),i=this.getTilePixelRatio(t),a=po(r.getTileSize(e),this.tmpSize);return i==1?a:fo(a,i,this.tmpSize)}getTileCoordForTileUrlFunction(e,t){let n=t===void 0?this.getProjection():t,r=t===void 0&&this.tileGrid||this.getTileGridForProjection(n);return this.getWrapX()&&n.isGlobal()&&(e=Nd(r,e,n)),xd(e,r)?e:null}clear(){}refresh(){this.clear(),super.refresh()}},Yd=class extends y{constructor(e,t){super(e),this.tile=t}},Xd={TILELOADSTART:`tileloadstart`,TILELOADEND:`tileloadend`,TILELOADERROR:`tileloaderror`},Zd=class e extends Jd{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,projection:t.projection,state:t.state,tileGrid:t.tileGrid,tilePixelRatio:t.tilePixelRatio,wrapX:t.wrapX,transition:t.transition,interpolate:t.interpolate,key:t.key,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.generateTileUrlFunction_=this.tileUrlFunction===e.prototype.tileUrlFunction,this.tileLoadFunction=t.tileLoadFunction,t.tileUrlFunction&&(this.tileUrlFunction=t.tileUrlFunction),this.urls=null,t.urls?this.setUrls(t.urls):t.url&&this.setUrl(t.url),this.tileLoadingKeys_={}}getTileLoadFunction(){return this.tileLoadFunction}getTileUrlFunction(){return Object.getPrototypeOf(this).tileUrlFunction===this.tileUrlFunction?this.tileUrlFunction.bind(this):this.tileUrlFunction}getUrls(){return this.urls}handleTileChange(e){let t=e.target,n=O(t),r=t.getState(),i;r==Q.LOADING?(this.tileLoadingKeys_[n]=!0,i=Xd.TILELOADSTART):n in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[n],i=r==Q.ERROR?Xd.TILELOADERROR:r==Q.LOADED?Xd.TILELOADEND:void 0),i!=null&&this.dispatchEvent(new Yd(i,t))}setTileLoadFunction(e){this.tileLoadFunction=e,this.changed()}setTileUrlFunction(e,t){this.tileUrlFunction=e,t===void 0?this.changed():this.setKey(t)}setUrl(e){let t=Wd(e);this.urls=t,this.setUrls(t)}setUrls(e){this.urls=e;let t=e.join(`
`);this.generateTileUrlFunction_?this.setTileUrlFunction(Kd(e,this.tileGrid),t):this.setKey(t)}tileUrlFunction(e,t,n){}},Qd=class extends Zd{constructor(e){super({attributions:e.attributions,cacheSize:e.cacheSize,projection:e.projection,state:e.state,tileGrid:e.tileGrid,tileLoadFunction:e.tileLoadFunction?e.tileLoadFunction:$d,tilePixelRatio:e.tilePixelRatio,tileUrlFunction:e.tileUrlFunction,url:e.url,urls:e.urls,wrapX:e.wrapX,transition:e.transition,interpolate:e.interpolate===void 0?!0:e.interpolate,key:e.key,attributionsCollapsible:e.attributionsCollapsible,zDirection:e.zDirection}),this.crossOrigin=e.crossOrigin===void 0?null:e.crossOrigin,this.tileClass=e.tileClass===void 0?bl:e.tileClass,this.tileGridForProjection={},this.reprojectionErrorThreshold_=e.reprojectionErrorThreshold,this.renderReprojectionEdges_=!1}getGutterForProjection(e){return this.getProjection()&&e&&!dn(this.getProjection(),e)?0:this.getGutter()}getGutter(){return 0}getKey(){let e=super.getKey();return this.getInterpolate()||(e+=`:disable-interpolation`),e}getTileGridForProjection(e){let t=this.getProjection();if(this.tileGrid&&(!t||dn(t,e)))return this.tileGrid;let n=O(e);return n in this.tileGridForProjection||(this.tileGridForProjection[n]=Md(e)),this.tileGridForProjection[n]}createTile_(e,t,r,i,a,o){let s=[e,t,r],c=this.getTileCoordForTileUrlFunction(s,a),l=c?this.tileUrlFunction(c,i,a):void 0,u=new this.tileClass(s,l===void 0?Q.EMPTY:Q.IDLE,l===void 0?``:l,this.crossOrigin,this.tileLoadFunction,this.tileOptions);return u.key=o,u.addEventListener(n.CHANGE,this.handleTileChange.bind(this)),u}getTile(e,t,n,r,i){let a=this.getProjection();if(!a||!i||dn(a,i))return this.getTileInternal(e,t,n,r,a||i);let o=[e,t,n],s=this.getKey(),c=this.getTileGridForProjection(a),l=this.getTileGridForProjection(i),u=this.getTileCoordForTileUrlFunction(o,i),d=new hd(a,c,i,l,o,u,this.getTilePixelRatio(r),this.getGutter(),(e,t,n,r)=>this.getTileInternal(e,t,n,r,a),this.reprojectionErrorThreshold_,this.renderReprojectionEdges_,this.tileOptions);return d.key=s,d}getTileInternal(e,t,n,r,i){let a=this.getKey();return this.createTile_(e,t,n,r,i,a)}setRenderReprojectionEdges(e){this.renderReprojectionEdges_!=e&&(this.renderReprojectionEdges_=e,this.changed())}setTileGridForProjection(e,t){let n=R(e);if(n){let e=O(n);e in this.tileGridForProjection||(this.tileGridForProjection[e]=t)}}};function $d(e,t){e.getImage().src=t}var ef=class extends Qd{constructor(e){e||={};let t=e.projection===void 0?`EPSG:3857`:e.projection,n=e.tileGrid===void 0?Fd({extent:Rd(t),maxResolution:e.maxResolution,maxZoom:e.maxZoom,minZoom:e.minZoom,tileSize:e.tileSize}):e.tileGrid;super({attributions:e.attributions,cacheSize:e.cacheSize,crossOrigin:e.crossOrigin,interpolate:e.interpolate,projection:t,reprojectionErrorThreshold:e.reprojectionErrorThreshold,tileGrid:n,tileLoadFunction:e.tileLoadFunction,tilePixelRatio:e.tilePixelRatio,tileUrlFunction:e.tileUrlFunction,url:e.url,urls:e.urls,wrapX:e.wrapX===void 0?!0:e.wrapX,transition:e.transition,attributionsCollapsible:e.attributionsCollapsible,zDirection:e.zDirection}),this.gutter_=e.gutter===void 0?0:e.gutter}getGutter(){return this.gutter_}},tf=class extends ef{constructor(e){e||={};let t;t=e.attributions===void 0?[`&#169; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors.`]:e.attributions;let n=e.crossOrigin===void 0?`anonymous`:e.crossOrigin,r=e.url===void 0?`https://tile.openstreetmap.org/{z}/{x}/{y}.png`:e.url;super({attributions:t,attributionsCollapsible:!1,cacheSize:e.cacheSize,crossOrigin:n,interpolate:e.interpolate,maxZoom:e.maxZoom===void 0?19:e.maxZoom,reprojectionErrorThreshold:e.reprojectionErrorThreshold,tileLoadFunction:e.tileLoadFunction,transition:e.transition,url:r,wrapX:e.wrapX,zDirection:e.zDirection})}};export{go as Circle,te as Feature,co as Fill,Lu as GeoJSON,tf as OSM,Tu as OlMap,pr as Point,lo as Stroke,_o as Style,kd as TileLayer,vl as VectorLayer,so as VectorSource,al as View,de as createEmpty,un as fromLonLat};
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