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ua{constructor(e,t,n,r,i,a,o){super(),this.context_=e,this.pixelRatio_=t,this.extent_=n,this.transform_=r,this.transformRotation_=r?$e(Math.atan2(r[1],r[0]),10):0,this.viewRotation_=i,this.squaredTolerance_=a,this.userTransform_=o,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_=``,this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=Un()}drawImages_(e,t,n,r){if(!this.image_)return;let i=Qn(e,t,n,r,this.transform_,this.pixelCoordinates_),a=this.context_,o=this.tmpLocalTransform_,s=a.globalAlpha;this.imageOpacity_!=1&&(a.globalAlpha=s*this.imageOpacity_);let c=this.imageRotation_;this.transformRotation_===0&&(c-=this.viewRotation_),this.imageRotateWithView_&&(c+=this.viewRotation_);for(let e=0,t=i.length;e<t;e+=2){let t=i[e]-this.imageAnchorX_,n=i[e+1]-this.imageAnchorY_;if(c!==0||this.imageScale_[0]!=1||this.imageScale_[1]!=1){let e=t+this.imageAnchorX_,r=n+this.imageAnchorY_;Gn(o,e,r,1,1,c,-e,-r),a.save(),a.transform.apply(a,o),a.translate(e,r),a.scale(this.imageScale_[0],this.imageScale_[1]),a.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),a.restore()}else a.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,t,n,this.imageWidth_,this.imageHeight_)}this.imageOpacity_!=1&&(a.globalAlpha=s)}drawText_(e,t,n,r){if(!this.textState_||this.text_===``)return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);let i=Qn(e,t,n,r,this.transform_,this.pixelCoordinates_),a=this.context_,o=this.textRotation_;for(this.transformRotation_===0&&(o-=this.viewRotation_),this.textRotateWithView_&&(o+=this.viewRotation_);t<n;t+=r){let e=i[t]+this.textOffsetX_,n=i[t+1]+this.textOffsetY_;o!==0||this.textScale_[0]!=1||this.textScale_[1]!=1?(a.save(),a.translate(e-this.textOffsetX_,n-this.textOffsetY_),a.rotate(o),a.translate(this.textOffsetX_,this.textOffsetY_),a.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&a.strokeText(this.text_,0,0),this.textFillState_&&a.fillText(this.text_,0,0),a.restore()):(this.textStrokeState_&&a.strokeText(this.text_,e,n),this.textFillState_&&a.fillText(this.text_,e,n))}}moveToLineTo_(e,t,n,r,i){let a=this.context_,o=Qn(e,t,n,r,this.transform_,this.pixelCoordinates_);a.moveTo(o[0],o[1]);let s=o.length;i&&(s-=2);for(let e=2;e<s;e+=2)a.lineTo(o[e],o[e+1]);return i&&a.closePath(),n}drawRings_(e,t,n,r){for(let i=0,a=n.length;i<a;++i)t=this.moveToLineTo_(e,t,n[i],r,!0);return t}drawCircle(e){if(this.squaredTolerance_&&(e=e.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),ze(this.extent_,e.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);let t=lr(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_)),ze(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(ze(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_)),ze(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_)),ze(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),d(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:Ea;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:sa(t||ya)}}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||xa;this.strokeState_={lineCap:n===void 0?ba:n,lineDash:this.pixelRatio_===1?c:c.map(e=>e*this.pixelRatio_),lineDashOffset:(i||Sa)*this.pixelRatio_,lineJoin:a===void 0?Ca:a,lineWidth:(o===void 0?ka:o)*this.pixelRatio_,miterLimit:s===void 0?wa:s,strokeStyle:sa(e||Ta)}}}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:sa(e||ya)}}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?ba:t,lineDash:r||xa,lineDashOffset:i||Sa,lineJoin:a===void 0?Ca:a,lineWidth:o===void 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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 Qa(e,t,n,r,i,a,o,s){let c=[],l=n.getImage();if(l){let e=!0,t=l.getImageState();t==V.LOADED||t==V.ERROR?e=!1:t==V.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)),$a(e,t,n,r,a,o,s),d}function $a(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)eo(e,c,n,t,o);else{let r=qa[c.getType()];r(e,c,n,t,o,a)}}function eo(e,t,n,r,i){if(t.getType()==`GeometryCollection`){let a=t.getGeometries();for(let t=0,o=a.length;t<o;++t)eo(e,a[t],n,r,i);return}let a=e.getBuilder(n.getZIndex(),`Default`);a.drawCustom(t,r,n.getRenderer(),n.getHitDetectionRenderer(),i)}function to(e,t,n,r,i,a){let o=t.getGeometriesArray(),s,c;for(s=0,c=o.length;s<c;++s){let t=qa[o[s].getType()];t(e,o[s],n,r,i,a)}}function no(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 ro(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 io(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 ao(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()!=V.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 oo(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()!=V.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 so(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)}}let co=!1;function lo(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=co,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 uo(e,t){return function(n,r,i,a,o){lo(e,t,n,r,i,(e,t)=>{this.addFeatures(e),a!==void 0&&a(e)},()=>{this.changed(),o!==void 0&&o()})}}function fo(e,t){return[[-1/0,-1/0,1/0,1/0]]}function po(e,t,n,r){let i=[],a=F();for(let o=0,s=n.length;o<s;++o){let s=n[o];a=Se(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 mo=class e extends 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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||=Me(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(ho(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 ho(e){return e.map(e=>e.clone())}var go=mo,_o=class e extends ur{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];u(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){u(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<me(this.getExtent(),e,t)?r:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(gr(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),yr(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,ci(this.flatCoordinates,0,this.ends_,this.stride,e,t,n))}getCoordinates(){return Er(this.flatCoordinates,0,this.ends_,this.stride)}getEnds(){return this.ends_}getLineString(e){return e<0||this.ends_.length<=e?null:new di(this.flatCoordinates.slice(e===0?0:this.ends_[e-1],this.ends_[e]),this.layout)}getLineStrings(){let e=this.flatCoordinates,t=this.ends_,n=this.layout,r=[],i=0;for(let a=0,o=t.length;a<o;++a){let o=t[a],s=new di(e.slice(i,o),n);r.push(s),i=o}return r}getLength(){let e=this.ends_,t=0,n=0;for(let r=0,i=e.length;r<i;++r)n+=li(this.flatCoordinates,t,e[r],this.stride),t=e[r];return n}getFlatMidpoints(){let e=[],t=this.flatCoordinates,n=0,r=this.ends_,i=this.stride;for(let a=0,o=r.length;a<o;++a){let o=r[a],s=oi(t,n,o,i,.5);u(e,s),n=o}return e}getSimplifiedGeometryInternal(t){let n=[],r=[];return n.length=kr(this.flatCoordinates,0,this.ends_,this.stride,t,n,0,r),new e(n,`XY`,r)}getType(){return`MultiLineString`}intersectsExtent(e){return Kr(this.flatCoordinates,0,this.ends_,this.stride,e)}setCoordinates(e,t){this.setLayout(t,e,2),this.flatCoordinates||=[];let n=Cr(this.flatCoordinates,0,e,this.stride,this.ends_);this.flatCoordinates.length=n.length===0?0:n[n.length-1],this.changed()}},vo=_o,yo=class e extends ur{constructor(e,t){super(),t&&!Array.isArray(e[0])?this.setFlatCoordinates(t,e):this.setCoordinates(e,t)}appendPoint(e){u(this.flatCoordinates,e.getFlatCoordinates()),this.changed()}clone(){let t=new e(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(e,t,n,r){if(r<me(this.getExtent(),e,t))return r;let i=this.flatCoordinates,a=this.stride;for(let o=0,s=i.length;o<s;o+=a){let s=qe(e,t,i[o],i[o+1]);if(s<r){r=s;for(let e=0;e<a;++e)n[e]=i[o+e];n.length=a}}return r}getCoordinates(){return Tr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getPoint(e){let t=this.flatCoordinates.length/this.stride;return e<0||t<=e?null:new Lr(this.flatCoordinates.slice(e*this.stride,(e+1)*this.stride),this.layout)}getPoints(){let e=this.flatCoordinates,t=this.layout,n=this.stride,r=[];for(let i=0,a=e.length;i<a;i+=n){let a=new Lr(e.slice(i,i+n),t);r.push(a)}return r}getType(){return`MultiPoint`}intersectsExtent(e){let t=this.flatCoordinates,n=this.stride;for(let r=0,i=t.length;r<i;r+=n){let n=t[r],i=t[r+1];if(_e(e,n,i))return!0}return!1}setCoordinates(e,t){this.setLayout(t,e,1),this.flatCoordinates||=[],this.flatCoordinates.length=Sr(this.flatCoordinates,0,e,this.stride),this.changed()}},bo=yo,xo=class e extends ur{constructor(e,t,n){if(super(),this.endss_=[],this.flatInteriorPointsRevision_=-1,this.flatInteriorPoints_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,!n&&!Array.isArray(e[0])){let r=e,i=[],a=[];for(let e=0,t=r.length;e<t;++e){let t=r[e],n=i.length,o=t.getEnds();for(let e=0,t=o.length;e<t;++e)o[e]+=n;u(i,t.getFlatCoordinates()),a.push(o)}t=r.length===0?this.getLayout():r[0].getLayout(),e=i,n=a}t!==void 0&&n?(this.setFlatCoordinates(t,e),this.endss_=n):this.setCoordinates(e,t)}appendPolygon(e){let t;if(!this.flatCoordinates)this.flatCoordinates=e.getFlatCoordinates().slice(),t=e.getEnds().slice(),this.endss_.push();else{let n=this.flatCoordinates.length;u(this.flatCoordinates,e.getFlatCoordinates()),t=e.getEnds().slice();for(let e=0,r=t.length;e<r;++e)t[e]+=n}this.endss_.push(t),this.changed()}clone(){let t=this.endss_.length,n=Array(t);for(let e=0;e<t;++e)n[e]=this.endss_[e].slice();let r=new e(this.flatCoordinates.slice(),this.layout,n);return r.applyProperties(this),r}closestPointXY(e,t,n,r){return r<me(this.getExtent(),e,t)?r:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(_r(this.flatCoordinates,0,this.endss_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),br(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,this.maxDelta_,!0,e,t,n,r))}containsXY(e,t){return Vr(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,e,t)}getArea(){return pr(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride)}getCoordinates(e){let t;return e===void 0?t=this.flatCoordinates:(t=this.getOrientedFlatCoordinates().slice(),ti(t,0,this.endss_,this.stride,e)),Dr(t,0,this.endss_,this.stride)}getEndss(){return this.endss_}getFlatInteriorPoints(){if(this.flatInteriorPointsRevision_!=this.getRevision()){let e=po(this.flatCoordinates,0,this.endss_,this.stride);this.flatInteriorPoints_=Ur(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,e),this.flatInteriorPointsRevision_=this.getRevision()}return this.flatInteriorPoints_}getInteriorPoints(){return new bo(this.getFlatInteriorPoints().slice(),`XYM`)}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){let e=this.flatCoordinates;$r(e,0,this.endss_,this.stride)?this.orientedFlatCoordinates_=e:(this.orientedFlatCoordinates_=e.slice(),this.orientedFlatCoordinates_.length=ti(this.orientedFlatCoordinates_,0,this.endss_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){let n=[],r=[];return n.length=Nr(this.flatCoordinates,0,this.endss_,this.stride,Math.sqrt(t),n,0,r),new e(n,`XY`,r)}getPolygon(e){if(e<0||this.endss_.length<=e)return null;let t;if(e===0)t=0;else{let n=this.endss_[e-1];t=n[n.length-1]}let n=this.endss_[e].slice(),r=n[n.length-1];if(t!==0)for(let e=0,r=n.length;e<r;++e)n[e]-=t;return new ii(this.flatCoordinates.slice(t,r),this.layout,n)}getPolygons(){let e=this.layout,t=this.flatCoordinates,n=this.endss_,r=[],i=0;for(let a=0,o=n.length;a<o;++a){let o=n[a].slice(),s=o[o.length-1];if(i!==0)for(let e=0,t=o.length;e<t;++e)o[e]-=i;let c=new ii(t.slice(i,s),e,o);r.push(c),i=s}return r}getType(){return`MultiPolygon`}intersectsExtent(e){return Yr(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,e)}setCoordinates(e,t){this.setLayout(t,e,3),this.flatCoordinates||=[];let n=wr(this.flatCoordinates,0,e,this.stride,this.endss_);if(n.length===0)this.flatCoordinates.length=0;else{let e=n[n.length-1];this.flatCoordinates.length=e.length===0?0:e[e.length-1]}this.changed()}},So=xo;const Co=Un();var wo=class e{constructor(e,t,n,r,i,a){this.styleFunction,this.extent_,this.id_=a,this.type_=e,this.flatCoordinates_=t,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=n||null,this.properties_=i,this.squaredTolerance_,this.stride_=r,this.simplifiedGeometry_}get(e){return this.properties_[e]}getExtent(){return this.extent_||=this.type_===`Point`?xe(this.flatCoordinates_):Se(this.flatCoordinates_,0,this.flatCoordinates_.length,2),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){let e=Me(this.getExtent());this.flatInteriorPoints_=Hr(this.flatCoordinates_,0,this.ends_,2,e,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){let e=ni(this.flatCoordinates_,this.ends_),t=po(this.flatCoordinates_,0,e,2);this.flatInteriorPoints_=Ur(this.flatCoordinates_,0,e,2,t)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||=oi(this.flatCoordinates_,0,this.flatCoordinates_.length,2,.5),this.flatMidpoints_}getFlatMidpoints(){if(!this.flatMidpoints_){this.flatMidpoints_=[];let e=this.flatCoordinates_,t=0,n=this.ends_;for(let r=0,i=n.length;r<i;++r){let i=n[r],a=oi(e,t,i,2,.5);u(this.flatMidpoints_,a),t=i}}return this.flatMidpoints_}getId(){return this.id_}getOrientedFlatCoordinates(){return this.flatCoordinates_}getGeometry(){return this}getSimplifiedGeometry(e){return this}simplifyTransformed(e,t){return this}getProperties(){return this.properties_}getPropertiesInternal(){return this.properties_}getStride(){return this.stride_}getStyleFunction(){return this.styleFunction}getType(){return this.type_}transform(e){e=z(e);let t=e.getExtent(),n=e.getWorldExtent();if(t&&n){let e=I(n)/I(t);Gn(Co,n[0],n[3],e,-e,0,0,0),Qn(this.flatCoordinates_,0,this.flatCoordinates_.length,2,Co,this.flatCoordinates_)}}applyTransform(e){e(this.flatCoordinates_,this.flatCoordinates_,this.stride_)}clone(){return new e(this.type_,this.flatCoordinates_.slice(),this.ends_?.slice(),this.stride_,Object.assign({},this.properties_),this.id_)}getEnds(){return this.ends_}enableSimplifyTransformed(){return this.simplifyTransformed=g((t,n)=>{if(t===this.squaredTolerance_)return this.simplifiedGeometry_;this.simplifiedGeometry_=this.clone(),n&&this.simplifiedGeometry_.applyTransform(n);let r=this.simplifiedGeometry_.getFlatCoordinates(),i;switch(this.type_){case`LineString`:r.length=Or(r,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,t,r,0),i=[r.length];break;case`MultiLineString`:i=[],r.length=kr(r,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,t,r,0,i);break;case`Polygon`:i=[],r.length=Mr(r,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(t),r,0,i);break;default:}return i&&(this.simplifiedGeometry_=new e(this.type_,r,i,2,this.properties_,this.id_)),this.squaredTolerance_=t,this.simplifiedGeometry_}),this}};wo.prototype.getFlatCoordinates=wo.prototype.getOrientedFlatCoordinates;var To=wo;function Eo(e,t,n=0,r=e.length-1,i=Oo){for(;r>n;){if(r-n>600){let a=r-n+1,o=t-n+1,s=Math.log(a),c=.5*Math.exp(2*s/3),l=.5*Math.sqrt(s*c*(a-c)/a)*(o-a/2<0?-1:1),u=Math.max(n,Math.floor(t-o*c/a+l)),d=Math.min(r,Math.floor(t+(a-o)*c/a+l));Eo(e,t,u,d,i)}let a=e[t],o=n,s=r;for(Do(e,n,t),i(e[r],a)>0&&Do(e,n,r);o<s;){for(Do(e,o,s),o++,s--;i(e[o],a)<0;)o++;for(;i(e[s],a)>0;)s--}i(e[n],a)===0?Do(e,n,s):(s++,Do(e,s,r)),s<=t&&(n=s+1),t<=s&&(r=s-1)}}function Do(e,t,n){let r=e[t];e[t]=e[n],e[n]=r}function Oo(e,t){return e<t?-1:e>t?1:0}var ko=class{constructor(e=9){this._maxEntries=Math.max(4,e),this._minEntries=Math.max(2,Math.ceil(this._maxEntries*.4)),this.clear()}all(){return this._all(this.data,[])}search(e){let t=this.data,n=[];if(!Vo(e,t))return n;let r=this.toBBox,i=[];for(;t;){for(let a=0;a<t.children.length;a++){let o=t.children[a],s=t.leaf?r(o):o;Vo(e,s)&&(t.leaf?n.push(o):Bo(e,s)?this._all(o,n):i.push(o))}t=i.pop()}return n}collides(e){let t=this.data;if(!Vo(e,t))return!1;let n=[];for(;t;){for(let r=0;r<t.children.length;r++){let i=t.children[r],a=t.leaf?this.toBBox(i):i;if(Vo(e,a)){if(t.leaf||Bo(e,a))return!0;n.push(i)}}t=n.pop()}return!1}load(e){if(!(e&&e.length))return this;if(e.length<this._minEntries){for(let t=0;t<e.length;t++)this.insert(e[t]);return this}let t=this._build(e.slice(),0,e.length-1,0);if(!this.data.children.length)this.data=t;else if(this.data.height===t.height)this._splitRoot(this.data,t);else{if(this.data.height<t.height){let e=this.data;this.data=t,t=e}this._insert(t,this.data.height-t.height-1,!0)}return this}insert(e){return e&&this._insert(e,this.data.height-1),this}clear(){return this.data=Ho([]),this}remove(e,t){if(!e)return this;let n=this.data,r=this.toBBox(e),i=[],a=[],o,s,c;for(;n||i.length;){if(n||(n=i.pop(),s=i[i.length-1],o=a.pop(),c=!0),n.leaf){let r=Ao(e,n.children,t);if(r!==-1)return n.children.splice(r,1),i.push(n),this._condense(i),this}!c&&!n.leaf&&Bo(n,r)?(i.push(n),a.push(o),o=0,s=n,n=n.children[0]):s?(o++,n=s.children[o],c=!1):n=null}return this}toBBox(e){return e}compareMinX(e,t){return e.minX-t.minX}compareMinY(e,t){return e.minY-t.minY}toJSON(){return this.data}fromJSON(e){return this.data=e,this}_all(e,t){let n=[];for(;e;)e.leaf?t.push(...e.children):n.push(...e.children),e=n.pop();return t}_build(e,t,n,r){let i=n-t+1,a=this._maxEntries,o;if(i<=a)return o=Ho(e.slice(t,n+1)),jo(o,this.toBBox),o;r||(r=Math.ceil(Math.log(i)/Math.log(a)),a=Math.ceil(i/a**(r-1))),o=Ho([]),o.leaf=!1,o.height=r;let s=Math.ceil(i/a),c=s*Math.ceil(Math.sqrt(a));Uo(e,t,n,c,this.compareMinX);for(let i=t;i<=n;i+=c){let t=Math.min(i+c-1,n);Uo(e,i,t,s,this.compareMinY);for(let n=i;n<=t;n+=s){let i=Math.min(n+s-1,t);o.children.push(this._build(e,n,i,r-1))}}return jo(o,this.toBBox),o}_chooseSubtree(e,t,n,r){for(;r.push(t),!(t.leaf||r.length-1===n);){let n=1/0,r=1/0,i;for(let a=0;a<t.children.length;a++){let o=t.children[a],s=Io(o),c=Ro(e,o)-s;c<r?(r=c,n=s<n?s:n,i=o):c===r&&s<n&&(n=s,i=o)}t=i||t.children[0]}return t}_insert(e,t,n){let r=n?e:this.toBBox(e),i=[],a=this._chooseSubtree(r,this.data,t,i);for(a.children.push(e),No(a,r);t>=0&&i[t].children.length>this._maxEntries;)this._split(i,t),t--;this._adjustParentBBoxes(r,i,t)}_split(e,t){let n=e[t],r=n.children.length,i=this._minEntries;this._chooseSplitAxis(n,i,r);let a=this._chooseSplitIndex(n,i,r),o=Ho(n.children.splice(a,n.children.length-a));o.height=n.height,o.leaf=n.leaf,jo(n,this.toBBox),jo(o,this.toBBox),t?e[t-1].children.push(o):this._splitRoot(n,o)}_splitRoot(e,t){this.data=Ho([e,t]),this.data.height=e.height+1,this.data.leaf=!1,jo(this.data,this.toBBox)}_chooseSplitIndex(e,t,n){let r,i=1/0,a=1/0;for(let o=t;o<=n-t;o++){let t=Mo(e,0,o,this.toBBox),s=Mo(e,o,n,this.toBBox),c=zo(t,s),l=Io(t)+Io(s);c<i?(i=c,r=o,a=l<a?l:a):c===i&&l<a&&(a=l,r=o)}return r||n-t}_chooseSplitAxis(e,t,n){let 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this.stroke_}setStroke(e){this.stroke_=e,this.render()}listenImageChange(e){}load(){}unlistenImageChange(e){}calculateLineJoinSize_(e,t,n){if(t===0||this.points_===1/0||e!==`bevel`&&e!==`miter`)return t;let r=this.radius,i=this.radius2_===void 0?r:this.radius2_;if(r<i){let e=r;r=i,i=e}let a=this.radius2_===void 0?this.points_:this.points_*2,o=2*Math.PI/a,s=i*Math.sin(o),c=Math.sqrt(i*i-s*s),l=r-c,u=Math.sqrt(s*s+l*l),d=u/s;if(e===`miter`&&d<=n)return d*t;let f=t/2/d,p=t/2*(l/u),m=Math.sqrt((r+f)*(r+f)+p*p),h=m-r;if(this.radius2_===void 0||e===`bevel`)return h*2;let g=r*Math.sin(o),_=Math.sqrt(r*r-g*g),v=i-_,y=Math.sqrt(g*g+v*v),b=y/g;if(b<=n){let e=b*t/2-i-r;return 2*Math.max(h,e)}return h*2}createRenderOptions(){let e=ba,t=Ca,n=0,r=null,i=0,a,o=0;this.stroke_&&(a=sa(this.stroke_.getColor()??Ta),o=this.stroke_.getWidth()??ka,r=this.stroke_.getLineDash(),i=this.stroke_.getLineDashOffset()??0,t=this.stroke_.getLineJoin()??Ca,e=this.stroke_.getLineCap()??ba,n=this.stroke_.getMiterLimit()??wa);let s=this.calculateLineJoinSize_(t,o,n),c=Math.max(this.radius,this.radius2_||0),l=Math.ceil(2*c+s);return{strokeStyle:a,strokeWidth:o,size:l,lineCap:e,lineDash:r,lineDashOffset:i,lineJoin:t,miterLimit:n}}render(){this.renderOptions_=this.createRenderOptions();let e=this.renderOptions_.size;this.hitDetectionCanvas_=null,this.size_=[e,e]}draw_(e,t,n){if(t.scale(n,n),t.translate(e.size/2,e.size/2),this.createPath_(t),this.fill_){let e=this.fill_.getColor();e===null&&(e=ya),t.fillStyle=sa(e),t.fill()}e.strokeStyle&&(t.strokeStyle=e.strokeStyle,t.lineWidth=e.strokeWidth,e.lineDash&&(t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset),t.lineCap=e.lineCap,t.lineJoin=e.lineJoin,t.miterLimit=e.miterLimit,t.stroke())}createHitDetectionCanvas_(e){let t;if(this.fill_){let n=this.fill_.getColor(),r=0;typeof n==`string`&&(n=Yi(n)),n===null?r=1:Array.isArray(n)&&(r=n.length===4?n[3]:1),r===0&&(t=H(e.size,e.size),this.drawHitDetectionCanvas_(e,t))}return t?t.canvas:this.getImage(1)}createPath_(e){let t=this.points_,n=this.radius;if(t===1/0)e.arc(0,0,n,0,2*Math.PI);else{let r=this.radius2_===void 0?n:this.radius2_;this.radius2_!==void 0&&(t*=2);let i=this.angle_-Math.PI/2,a=2*Math.PI/t;for(let o=0;o<t;o++){let t=i+o*a,s=o%2==0?n:r;e.lineTo(s*Math.cos(t),s*Math.sin(t))}e.closePath()}}drawHitDetectionCanvas_(e,t){t.translate(e.size/2,e.size/2),this.createPath_(t),t.fillStyle=ya,t.fill(),e.strokeStyle&&(t.strokeStyle=e.strokeStyle,t.lineWidth=e.strokeWidth,e.lineDash&&(t.setLineDash(e.lineDash),t.lineDashOffset=e.lineDashOffset),t.lineJoin=e.lineJoin,t.miterLimit=e.miterLimit,t.stroke())}ready(){return this.fill_?this.fill_.ready():Promise.resolve()}},ds=us,fs=class e extends ds{constructor(e){e||={radius:5},super({points:1/0,fill:e.fill,radius:e.radius,stroke:e.stroke,scale:e.scale===void 0?1:e.scale,rotation:e.rotation===void 0?0:e.rotation,rotateWithView:e.rotateWithView===void 0?!1:e.rotateWithView,displacement:e.displacement===void 0?[0,0]:e.displacement,declutterMode:e.declutterMode})}clone(){let t=this.getScale(),n=new e({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,radius:this.getRadius(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return n.setOpacity(this.getOpacity()),n}setRadius(e){this.radius=e,this.render()}},ps=fs,ms=class e{constructor(e){e||={},this.geometry_=null,this.geometryFunction_=vs,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_=vs,this.geometry_=e}setZIndex(e){this.zIndex_=e}};function hs(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 gs=null;function _s(e,t){if(!gs){let e=new es({color:`rgba(255,255,255,0.4)`}),t=new ns({color:`#3399CC`,width:1.25});gs=[new ms({image:new ps({fill:e,stroke:t,radius:5}),fill:e,stroke:t})]}return gs}function vs(e){return e.getGeometry()}var ys=ms;const bs=`#333`;var xs=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_=ss(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 es({color:bs}):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_=ss(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}},Ss=xs,Cs={ANIMATING:0,INTERACTING:1};const ws={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},Ts=[ws.FILL],Es=[ws.STROKE],Ds=[ws.BEGIN_PATH],Os=[ws.CLOSE_PATH];var U=ws,ks=class extends ua{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],he(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=ve(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,f=!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,Dr,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,d,e,r||n,Dr,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,Er,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,u,e,r||n,Er,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,Tr,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,l,e,r||n,Tr,i]);break;case`MultiPoint`:c=e.getFlatCoordinates(),l=this.appendFlatPointCoordinates(c,o),l>s&&(this.instructions.push([U.CUSTOM,s,l,e,n,Tr,i]),this.hitDetectionInstructions.push([U.CUSTOM,s,l,e,r||n,Tr,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,l(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=sa(n||ya)}else t.fillStyle=void 0;return t}strokeStyleToState(e,t={}){if(e){let n=e.getColor();t.strokeStyle=sa(n||Ta);let r=e.getLineCap();t.lineCap=r===void 0?ba:r;let i=e.getLineDash();t.lineDash=i?i.slice():xa;let a=e.getLineDashOffset();t.lineDashOffset=a||Sa;let o=e.getLineJoin();t.lineJoin=o===void 0?Ca:o;let s=e.getWidth();t.lineWidth=s===void 0?ka:s;let c=e.getMiterLimit();t.miterLimit=c===void 0?wa: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&&!d(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_=pe(this.maxExtent),this.maxLineWidth>0)){let e=this.resolution*(this.maxLineWidth+1)/2;fe(this.bufferedMaxExtent_,e,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}},As=ks,js=class extends As{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&&!he(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||he(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}},Ms=js,Ns=class extends As{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,xa,Sa],Ds);let o=e.getFlatCoordinates(),s=e.getStride();this.drawFlatCoordinates_(o,0,o.length,s),this.hitDetectionInstructions.push(Es),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,xa,Sa],Ds);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(Es),this.endGeometry(t)}finish(){let e=this.state;return e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&this.instructions.push(Es),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(e){e.lastStroke!=null&&e.lastStroke!=this.coordinates.length&&(this.instructions.push(Es),e.lastStroke=this.coordinates.length),e.lastStroke=0,super.applyStroke(e),this.instructions.push(Ds)}},Ps=Ns,Fs=class extends As{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(Ds),this.hitDetectionInstructions.push(Ds);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(Os),this.hitDetectionInstructions.push(Os)),t=a}return a&&(this.instructions.push(Ts),this.hitDetectionInstructions.push(Ts)),o&&(this.instructions.push(Es),this.hitDetectionInstructions.push(Es)),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,ya]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,xa,Sa]);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(Ds,l),this.hitDetectionInstructions.push(Ds,l),r.fillStyle!==void 0&&(this.instructions.push(Ts),this.hitDetectionInstructions.push(Ts)),r.strokeStyle!==void 0&&(this.instructions.push(Es),this.hitDetectionInstructions.push(Es)),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,ya]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,xa,Sa]);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,ya]),r.strokeStyle!==void 0&&this.hitDetectionInstructions.push([U.SET_STROKE_STYLE,r.strokeStyle,r.lineWidth,r.lineCap,r.lineJoin,r.miterLimit,xa,Sa]);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]=Ar(t[n],e)}return super.finish()}setFillStrokeStyles_(){let e=this.state;this.updateFillStyle(e,this.createFill),this.updateStrokeStyle(e,this.applyStroke)}},Is=Fs;function Ls(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=Qe(n,l,t),p=Qe(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=Qe(n,l,e/d),f=Qe(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 Rs(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 zs={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};var Bs=class extends As{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[ya]={fillStyle:ya},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(!ze(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?Ls(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=Rs(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!=Oa&&(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==Oa?Oa: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]=ya),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_?ya: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||Ea,justify:t.justify,textBaseline:t.textBaseline||Da,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=zs[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&&ya,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=sa(t.getColor()||ya)):(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()||ba,i.lineDash=e?e.slice():xa,i.lineDashOffset=t===void 0?Sa:t,i.lineJoin=a.getLineJoin()||Ca,i.lineWidth=n===void 0?ka:n,i.miterLimit=r===void 0?wa:r,i.strokeStyle=sa(a.getColor()||Ta)}n=this.textState_;let o=e.getFont()||va;Ia(o);let s=e.getScaleArray();n.overflow=e.getOverflow(),n.font=o,n.maxAngle=e.getMaxAngle(),n.placement=e.getPlacement(),n.textAlign=e.getTextAlign(),n.repeat=e.getRepeat(),n.justify=e.getJustify(),n.textBaseline=e.getTextBaseline()||Da,n.backgroundFill=e.getBackgroundFill(),n.backgroundStroke=e.getBackgroundStroke(),n.padding=e.getPadding()||Oa,n.scale=s===void 0?[1,1]:s;let c=e.getOffsetX(),l=e.getOffsetY(),u=e.getRotateWithView(),d=e.getKeepUpright(),f=e.getRotation();this.text_=e.getText()||``,this.textOffsetX_=c===void 0?0:c,this.textOffsetY_=l===void 0?0:l,this.textRotateWithView_=u===void 0?!1:u,this.textKeepUpright_=d===void 0?!0:d,this.textRotation_=f===void 0?0:f,this.strokeKey_=i?(typeof i.strokeStyle==`string`?i.strokeStyle:M(i.strokeStyle))+i.lineCap+i.lineDashOffset+`|`+i.lineWidth+i.lineJoin+i.miterLimit+`[`+i.lineDash.join()+`]`:``,this.textKey_=n.font+n.scale+(n.textAlign||`?`)+(n.repeat||`?`)+(n.justify||`?`)+(n.textBaseline||`?`),this.fillKey_=r&&r.fillStyle?typeof r.fillStyle==`string`?r.fillStyle:`|`+M(r.fillStyle):``}this.declutterMode_=e.getDeclutterMode(),this.declutterImageWithText_=t}},Vs=Bs;const Hs={Circle:Is,Default:As,Image:Ms,LineString:Ps,Polygon:Is,Text:Vs};var Us=class{constructor(e,t,n,r){this.tolerance_=e,this.maxExtent_=t,this.pixelRatio_=r,this.resolution_=n,this.buildersByZIndex_={}}finish(){let e={};for(let t in this.buildersByZIndex_){e[t]=e[t]||{};let n=this.buildersByZIndex_[t];for(let r in n){let i=n[r].finish();e[t][r]=i}}return e}getBuilder(e,t){let n=e===void 0?`0`:e.toString(),r=this.buildersByZIndex_[n];r===void 0&&(r={},this.buildersByZIndex_[n]=r);let i=r[t];if(i===void 0){let e=Hs[t];i=new e(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),r[t]=i}return i}},Ws=Us;function Gs(e,t,n,r,i,a,o,s,c,l,u,d,f=!0){let p=e[t],m=e[t+1],h=0,g=0,_=0,v=0;function y(){h=p,g=m,t+=r,p=e[t],m=e[t+1],v+=_,_=Math.sqrt((p-h)*(p-h)+(m-g)*(m-g))}do y();while(t<n-r&&v+_<a);let b=_===0?0:(a-v)/_,x=Qe(h,p,b),S=Qe(g,m,b),C=t-r,w=v,T=a+s*c(l,i,u);for(;t<n-r&&v+_<T;)y();b=_===0?0:(T-v)/_;let E=Qe(h,p,b),D=Qe(g,m,b),O=!1;if(f)if(d){let e=[x,S,E,D];$n(e,0,4,2,d,e,e),O=e[0]>e[2]}else O=x>E;let k=Math.PI,A=[],j=C+r===t;t=C,_=0,v=w,p=e[t],m=e[t+1];let M;if(j){y(),M=Math.atan2(m-g,p-h),O&&(M+=M>0?-k:k);let e=(E+x)/2,t=(D+S)/2;return A[0]=[e,t,(T-a)/2,M,i],A}i=i.replace(/\n/g,` `);for(let e=0,d=i.length;e<d;){y();let f=Math.atan2(m-g,p-h);if(O&&(f+=f>0?-k:k),M!==void 0){let e=f-M;if(e+=e>k?-2*k:e<-k?2*k:0,Math.abs(e)>o)return null}M=f;let x=e,S=0;for(;e<d;++e){let o=O?d-e-1:e,f=s*c(l,i[o],u);if(t+r<n&&v+_<a+S+f/2)break;S+=f}if(e===x)continue;let 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`).reduce(nc,[]),{width:p,height:m,widths:h,heights:g,lineWidths:_}=Va(s,f),v=p+d,y=[],b=(v+2)*l[0],x=(m+d)*l[1],S={width:b<0?Math.floor(b):Math.ceil(b),height:x<0?Math.floor(x):Math.ceil(x),contextInstructions:y};(l[0]!=1||l[1]!=1)&&y.push(`scale`,l),r&&(y.push(`strokeStyle`,a.strokeStyle),y.push(`lineWidth`,d),y.push(`lineCap`,a.lineCap),y.push(`lineJoin`,a.lineJoin),y.push(`miterLimit`,a.miterLimit),y.push(`setLineDash`,[a.lineDash]),y.push(`lineDashOffset`,a.lineDashOffset)),n&&y.push(`fillStyle`,o.fillStyle),y.push(`textBaseline`,`middle`),y.push(`textAlign`,`center`);let C=.5-u,w=u*v+C*d,T=[],E=[],D=0,O=0,k=0,A=0,j;for(let e=0,t=f.length;e<t;e+=2){let t=f[e];if(t===`
`){O+=D,D=0,w=u*v+C*d,++A;continue}let i=f[e+1]||s.font;i!==j&&(r&&T.push(`font`,i),n&&E.push(`font`,i),j=i),D=Math.max(D,g[k]);let a=[t,w+C*h[k]+u*(h[k]-_[A]),.5*(d+D)+O];w+=h[k],r&&T.push(`strokeText`,a),n&&E.push(`fillText`,a),++k}return Array.prototype.push.apply(y,T),Array.prototype.push.apply(y,E),this.labels_[i]=S,S}replayTextBackground_(e,t,n,r,i,a,o){e.beginPath(),e.moveTo.apply(e,t),e.lineTo.apply(e,n),e.lineTo.apply(e,r),e.lineTo.apply(e,i),e.lineTo.apply(e,t),a&&(this.alignAndScaleFill_=a[2],e.fillStyle=a[1],this.fill_(e)),o&&(this.setStrokeStyle_(e,o),e.stroke())}calculateImageOrLabelDimensions_(e,t,n,r,i,a,o,s,c,l,u,d,f,p,m,h){o*=d[0],s*=d[1];let g=n-o,_=r-s,v=i+c>e?e-c:i,y=a+l>t?t-l:a,b=p[3]+v*d[0]+p[1],x=p[0]+y*d[1]+p[2],S=g-p[3],C=_-p[0];(m||u!==0)&&(Ys[0]=S,Qs[0]=S,Ys[1]=C,Xs[1]=C,Xs[0]=S+b,Zs[0]=Xs[0],Zs[1]=C+x,Qs[1]=Zs[1]);let w;return u===0?ye(Math.min(S,S+b),Math.min(C,C+x),Math.max(S,S+b),Math.max(C,C+x),Js):(w=Gn(Un(),n,r,1,1,u,-n,-r),B(w,Ys),B(w,Xs),B(w,Zs),B(w,Qs),ye(Math.min(Ys[0],Xs[0],Zs[0],Qs[0]),Math.min(Ys[1],Xs[1],Zs[1],Qs[1]),Math.max(Ys[0],Xs[0],Zs[0],Qs[0]),Math.max(Ys[1],Xs[1],Zs[1],Qs[1]),Js)),f&&(g=Math.round(g),_=Math.round(_)),{drawImageX:g,drawImageY:_,drawImageW:v,drawImageH:y,originX:c,originY:l,declutterBox:{minX:Js[0],minY:Js[1],maxX:Js[2],maxY:Js[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,Ys,Xs,Zs,Qs,a,o),Ha(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=B(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=tc(Array.isArray(e)?e[0]:e,i.textAlign||Ea),l=zs[i.textBaseline||Da],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_&&d(n,this.renderedTransform_)?l=this.pixelCoordinates_:(this.pixelCoordinates_||=[],l=Qn(this.coordinates,0,this.coordinates.length,2,n,this.pixelCoordinates_),Wn(this.renderedTransform_,n));let u=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_,j=Math.round(Math.atan2(-n[1],n[0])*1e12)/1e12,M={context:e,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:A},ee=this.instructions!=r||this.overlaps?0:200,te,ne,re,ie;for(;u<f;){let n=r[u],d=n[0];switch(d){case U.BEGIN_GEOMETRY:te=n[1],ie=n[3],te.getGeometry()?o!==void 0&&!ze(o,ie.getExtent())?u=n[2]+1:++u:u=n[2],c&&(c.zIndex=n[4]);break;case U.BEGIN_PATH:D>ee&&(this.fill_(e),D=0),O>ee&&(e.stroke(),O=0),!D&&!O&&(e.beginPath(),v=NaN,y=NaN),++u;break;case U.CIRCLE:p=n[1];let r=l[p],d=l[p+1],f=l[p+2],ae=l[p+3],oe=f-r,N=ae-d,se=Math.sqrt(oe*oe+N*N);e.moveTo(r+se,d),e.arc(r,d,se,0,2*Math.PI,!0),++u;break;case U.CLOSE_PATH:e.closePath(),++u;break;case U.CUSTOM:p=n[1],m=n[2];let ce=n[3],le=n[4],P=n[5];M.geometry=ce,M.feature=te,u in k||(k[u]=[]);let ue=k[u];P?P(l,p,m,2,ue):(ue[0]=l[p],ue[1]=l[p+1],ue.length=2),c&&(c.zIndex=n[6]),le(ue,M),++u;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 F=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 ye;n.length>25&&(ye=n[25]);let be,xe,Se;n.length>17?(be=n[16],xe=n[17],Se=n[18]):(be=Oa,xe=null,Se=null),he&&j?ge+=A:!he&&!j&&(ge-=A);let Ce=0;for(;p<m;p+=2){if(ye&&ye[Ce++]<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,be,!!xe||!!Se,te),r=[e,t,S,n,fe,xe,Se];if(s){let e,t,i;if(F){let n=m-p;if(!F[n]){F[n]={args:r,declutterMode:_};continue}let a=F[n];e=a.args,t=a.declutterMode,delete F[n],i=$s(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)}++u;break;case U.DRAW_CHARS:let we=n[1],Te=n[2],Ee=n[3],De=n[4];E=n[5];let Oe=n[6],ke=n[7],Ae=n[8];T=n[9];let je=n[10];C=n[11],Array.isArray(C)&&(C=C.reduce(rc,``)),w=n[12];let Me=[n[13],n[13]];_=n[14]||`declutter`;let Ne=n[15],Pe=this.textStates[w],Fe=Pe.font,I=[Pe.scale[0]*ke,Pe.scale[1]*ke],Ie;Fe in this.widths_?Ie=this.widths_[Fe]:(Ie={},this.widths_[Fe]=Ie);let Le=li(l,we,Te,2),Re=Math.abs(I[0])*Ba(Fe,C,Ie);if(De||Re<=Le){let n=this.textStates[w].textAlign,r=(Le-Re)*tc(C,n),i=Gs(l,we,Te,2,C,r,Oe,Math.abs(I[0]),Ba,Fe,Ie,j?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]+(I[0]<0?-je:je),g=Ee*c.height+(.5-Ee)*2*je*I[1]/I[0]-Ae;let a=this.calculateImageOrLabelDimensions_(c.width,c.height,l[0],l[1],c.width,c.height,h,g,0,0,l[3],Me,!1,Oa,!1,te);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=Ee*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],Me,!1,Oa,!1,te);if(s&&_===`declutter`&&s.collides(a.declutterBox))break drawChars;n.push([e,t,c,a,1,null,null])}s&&_!==`none`&&s.load(n.map($s));for(let e=0,t=n.length;e<t;++e)this.replayImageOrLabel_.apply(this,n[e])}}++u;break;case U.END_GEOMETRY:if(a!==void 0){te=n[1];let e=a(te,ie,_);if(e)return e}++u;break;case U.FILL:ee?D++:this.fill_(e),++u;break;case U.MOVE_TO_LINE_TO:for(p=n[1],m=n[2],ne=l[p],re=l[p+1],e.moveTo(ne,re),v=ne+.5|0,y=re+.5|0,p+=2;p<m;p+=2)ne=l[p],re=l[p+1],b=ne+.5|0,x=re+.5|0,(p==m-2||b!==v||x!==y)&&(e.lineTo(ne,re),v=b,y=x);++u;break;case U.SET_FILL_STYLE:this.alignAndScaleFill_=n[2],D&&(this.fill_(e),D=0,O&&(e.stroke(),O=0)),e.fillStyle=n[1],++u;break;case U.SET_STROKE_STYLE:O&&(e.stroke(),O=0),this.setStrokeStyle_(e,n),++u;break;case U.STROKE:ee?O++:e.stroke(),++u;break;default:++u;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)}},ac=ic;const oc=[`Polygon`,`Circle`,`LineString`,`Image`,`Text`,`Default`],sc=[`Image`,`Text`],cc=oc.filter(e=>!sc.includes(e));var lc=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_=Un(),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 ac(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,a){r=Math.round(r);let s=r*2+1,c=Gn(this.hitDetectionTransform_,r+.5,r+.5,1/t,-1/t,-n,-e[0],-e[1]),l=!this.hitDetectionContext_;l&&(this.hitDetectionContext_=H(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=F(),Te(d,e),fe(d,t*(this.renderBuffer_+r),d));let f=dc(r),p;function m(e,t,n){let o=u.getImageData(0,0,s,s).data;for(let c=0,l=f.length;c<l;c++)if(o[f[c]]>0){if(!a||n===`none`||p!==`Image`&&p!==`Text`||a.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(o);let g,_,v,y,b;for(g=h.length-1;g>=0;--g){let e=h[g].toString();for(v=this.executorsByZIndex_[e],_=oc.length-1;_>=0;--_)if(p=oc[_],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 Qn(o,0,8,2,e,o),o}isEmpty(){return y(this.executorsByZIndex_)}execute(e,t,n,r,i,a,c){let l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(c?s:o),a||=oc;let u=oc.length;for(let o=0,s=l.length;o<s;++o){let s=l[o].toString(),d=this.executorsByZIndex_[s];for(let s=0,f=a.length;s<f;++s){let f=a[s],p=d[f];if(p!==void 0){let a=c===null?void 0:p.getZIndexContext(),s=a?a.getContext():e,d=this.maxExtent_&&f!==`Image`&&f!==`Text`;if(d&&(s.save(),this.clip(s,n)),!a||f===`Text`||f===`Image`?p.execute(s,t,n,r,i,c):a.pushFunction(e=>p.execute(e,t,n,r,i,c)),d&&s.restore(),a){a.offset();let e=l[o]*u+oc.indexOf(f);this.deferredZIndexContexts_[e]||(this.deferredZIndexContexts_[e]=[]),this.deferredZIndexContexts_[e].push(a)}}}}this.renderedContext_=e}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){let e=this.deferredZIndexContexts_,t=Object.keys(e).map(Number).sort(o);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 uc={};function dc(e){if(uc[e]!==void 0)return uc[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 uc[e]=i,i}var fc=lc;function pc(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 mc=class e extends ls{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 0?[0,0]:e.displacement,rotateWithView:i,declutterMode:e.declutterMode}),this.anchor_=e.anchor===void 0?[.5,.5]:e.anchor,this.normalizedAnchor_=null,this.anchorOrigin_=e.anchorOrigin===void 0?`top-left`:e.anchorOrigin,this.anchorXUnits_=e.anchorXUnits===void 0?`fraction`:e.anchorXUnits,this.anchorYUnits_=e.anchorYUnits===void 0?`fraction`:e.anchorYUnits,this.crossOrigin_=e.crossOrigin===void 0?null:e.crossOrigin;let a=e.img===void 0?null:e.img,o=e.src;N(!(o!==void 0&&a),"`image` and `src` cannot be provided at the same time"),(o===void 0||o.length===0)&&a&&(o=a.src||M(a)),N(o!==void 0&&o.length>0,"A defined and non-empty `src` or `image` must be provided"),N(!((e.width!==void 0||e.height!==void 0)&&e.scale!==void 0),"`width` or `height` cannot be provided together with `scale`");let s;if(e.src===void 0?a!==void 0&&(s=`complete`in a?a.complete?a.src?V.LOADED:V.IDLE:V.LOADING:V.LOADED):s=V.IDLE,this.color_=e.color===void 0?null:Yi(e.color),this.iconImage_=aa(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(pc(n[0],n[1],e.width,e.height))};this.listenImageChange(t);return}}t!==void 0&&this.setScale(pc(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 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t=v(e);if(t!==`left`&&t!==`center`&&t!==`right`&&t!==`end`&&t!==`start`)throw Error(`Expected left, right, center, start, or end for text-align`);w.setTextAlign(t)}if(y){let t=y(e);if(t!==`left`&&t!==`right`&&t!==`center`)throw Error(`Expected left, right, or center for text-justify`);w.setJustify(t)}if(b){let t=b(e);if(t!==`bottom`&&t!==`top`&&t!==`middle`&&t!==`alphabetic`&&t!==`hanging`)throw Error(`Expected bottom, top, middle, alphabetic, or hanging for text-baseline`);w.setTextBaseline(t)}return S&&w.setPadding(S(e)),x&&w.setKeepUpright(x(e)),w}}function jl(e,t){return`icon-src`in e?Ml(e,t):`shape-points`in e?Nl(e,t):`circle-radius`in e?Pl(e,t):null}function Ml(e,t){let n=`icon-`,r=n+`src`,i=$l(e[r],r),a=Vl(e,n+`anchor`,t),o=Ul(e,n+`scale`,t),s=Fl(e,n+`opacity`,t),c=Vl(e,n+`displacement`,t),l=Fl(e,n+`rotation`,t),u=Rl(e,n+`rotate-with-view`,t),d=ql(e,n+`anchor-origin`),f=Jl(e,n+`anchor-x-units`),p=Jl(e,n+`anchor-y-units`),m=Zl(e,n+`color`),h=Kl(e,n+`cross-origin`),g=Yl(e,n+`offset`),_=ql(e,n+`offset-origin`),v=Wl(e,n+`width`),y=Wl(e,n+`height`),b=Gl(e,n+`size`),x=Xl(e,n+`declutter-mode`),S=new hc({src:i,anchorOrigin:d,anchorXUnits:f,anchorYUnits:p,color:m,crossOrigin:h,offset:g,offsetOrigin:_,height:y,width:v,size:b,declutterMode:x});return function(e){return s&&S.setOpacity(s(e)),c&&S.setDisplacement(c(e)),l&&S.setRotation(l(e)),u&&S.setRotateWithView(u(e)),o&&S.setScale(o(e)),a&&S.setAnchor(a(e)),S}}function Nl(e,t){let n=`shape-`,r=n+`points`,i=n+`radius`,a=eu(e[r],r),o=eu(e[i],i),s=Ol(e,n,t),c=kl(e,n,t),l=Ul(e,n+`scale`,t),u=Vl(e,n+`displacement`,t),d=Fl(e,n+`rotation`,t),f=Rl(e,n+`rotate-with-view`,t),p=Wl(e,n+`radius2`),m=Wl(e,n+`angle`),h=Xl(e,n+`declutter-mode`),g=new ds({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 Pl(e,t){let n=`circle-`,r=Ol(e,n,t),i=kl(e,n,t),a=Fl(e,n+`radius`,t),o=Ul(e,n+`scale`,t),s=Vl(e,n+`displacement`,t),c=Fl(e,n+`rotation`,t),l=Rl(e,n+`rotate-with-view`,t),u=Xl(e,n+`declutter-mode`),d=new ps({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 Fl(e,t,n){if(!(t in e))return;let r=ul(e[t],W,n);return function(e){return 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t=this.constraints_.rotation(e,!0);this.targetCenter_=this.calculateCenterRotate(t,a.anchor)}this.nextRotation_=a.targetRotation,this.targetRotation_=e}if(this.applyTargetState_(!0),t=!0,!a.complete)break}if(i){this.animations_[n]=null,this.setHint(Cs.ANIMATING,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;let e=r[0].callback;e&&wu(e,!0)}}this.animations_=this.animations_.filter(Boolean),t&&this.updateAnimationKey_===void 0&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(e,t){let n,r=this.getCenterInternal();return r!==void 0&&(n=[r[0]-t[0],r[1]-t[1]],ut(n,e-this.getRotation()),ct(n,t)),n}calculateCenterZoom(e,t){let n,r=this.getCenterInternal(),i=this.getResolution();if(r!==void 0&&i!==void 0){let a=t[0]-e*(t[0]-r[0])/i,o=t[1]-e*(t[1]-r[1])/i;n=[a,o]}return n}getViewportSize_(e){let t=this.viewportSize_;if(e){let 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&&Ln(e,this.getProjection())}getCenterInternal(){return this.get(iu.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 zn(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`),Pe(t,n,r,e)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(e){this.applyOptions_(this.getUpdatedOptions_({maxZoom:e}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(e){this.applyOptions_(this.getUpdatedOptions_({minZoom:e}))}setConstrainResolution(e){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:e}))}getProjection(){return this.projection_}getResolution(){return this.get(iu.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(e,t){return this.getResolutionForExtentInternal(Bn(e,this.getProjection()),t)}getResolutionForExtentInternal(e,t){t||=this.getViewportSizeMinusPadding_();let n=L(e)/t[0],r=I(e)/t[1];return Math.max(n,r)}getResolutionForValueFunction(e){e||=2;let t=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(t/n)/Math.log(e);return(function(n){let i=t/e**+(n*r);return i})}getRotation(){return this.get(iu.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=ku(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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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 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Tu(e){if(e.extent!==void 0){let t=e.smoothExtentConstraint===void 0?!0:e.smoothExtentConstraint;return au(e.extent,e.constrainOnlyCenter,t)}let t=En(e.projection,`EPSG:3857`);if(e.multiWorld!==!0&&t.isGlobal()){let e=t.getExtent().slice();return e[0]=-1/0,e[2]=1/0,au(e,!1,!1)}return ou}function Eu(e){let t,n,r,i=28,a=2,o=e.minZoom===void 0?Su:e.minZoom,s=e.maxZoom===void 0?i:e.maxZoom,c=e.zoomFactor===void 0?a:e.zoomFactor,l=e.multiWorld===void 0?!1:e.multiWorld,u=e.smoothResolutionConstraint===void 0?!0:e.smoothResolutionConstraint,d=e.showFullExtent===void 0?!1:e.showFullExtent,f=En(e.projection,`EPSG:3857`),p=f.getExtent(),m=e.constrainOnlyCenter,h=e.extent;if(!l&&!h&&f.isGlobal()&&(m=!1,h=p),e.resolutions!==void 0){let i=e.resolutions;n=i[o],r=i[s]===void 0?i[i.length-1]:i[s],t=e.constrainResolution?pu(i,u,!m&&h,d):hu(n,r,u,!m&&h,d)}else{let l=p?Math.max(L(p),I(p)):360*mt.degrees/f.getMetersPerUnit(),g=l/xu/a**+Su,_=g/a**+(i-Su);n=e.maxResolution,n===void 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Au=Cu,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`},ju=class extends ne{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=R(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 A()}getLayerStatesArray(e){return A()}getExtent(){return this.get(Z.EXTENT)}getMaxResolution(){return this.get(Z.MAX_RESOLUTION)}getMinResolution(){return this.get(Z.MIN_RESOLUTION)}getMinZoom(){return this.get(Z.MIN_ZOOM)}getMaxZoom(){return this.get(Z.MAX_ZOOM)}getOpacity(){return this.get(Z.OPACITY)}getSourceState(){return A()}getVisible(){return this.get(Z.VISIBLE)}getZIndex(){return 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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_&&(E(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;let e=this.getSource();e&&(this.sourceChangeKey_=w(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 Au?{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 Pu(r,t.viewState)&&(!i||ze(i,t.extent))}getAttributions(e){if(!this.isVisible(e))return[];let t=this.getSource()?.getAttributions();if(!t)return[];let n=e instanceof Au?e.getViewStateAndExtent():e,r=t(n);return Array.isArray(r)||(r=[r]),r}render(e,t){let n=this.getRenderer();return n.prepareFrame(e)?(this.rendered=!0,n.renderFrame(e,t)):null}unrender(){this.rendered=!1}getDeclutter(){}renderDeclutter(e,t){}renderDeferred(e){let t=this.getRenderer();t&&t.renderDeferred(e)}setMapInternal(e){e||this.unrender(),this.set(Z.MAP,e)}getMapInternal(){return 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this.image_}setImage(e){this.image_=e,this.state=Q.LOADED,this.unlistenImage_(),this.changed()}handleImageError_(){this.state=Q.ERROR,this.unlistenImage_(),this.image_=Gu(),this.changed()}handleImageLoad_(){let e=this.image_;e.naturalWidth&&e.naturalHeight?this.state=Q.LOADED:this.state=Q.EMPTY,this.unlistenImage_(),this.changed()}load(){this.state==Q.ERROR&&(this.state=Q.IDLE,this.image_=new Image,this.crossOrigin_!==null&&(this.image_.crossOrigin=this.crossOrigin_)),this.state==Q.IDLE&&(this.state=Q.LOADING,this.changed(),this.tileLoadFunction_(this,this.src_),this.unlisten_=Zi(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}disposeInternal(){this.unlistenImage_(),this.image_=null,super.disposeInternal()}};function Gu(){let e=H(1,1);return e.fillStyle=`rgba(0,0,0,0)`,e.fillRect(0,0,1,1),e.canvas}var Ku=Wu,qu=class{constructor(e,t,n){this.decay_=e,this.minVelocity_=t,this.delay_=n,this.points_=[],this.angle_=0,this.initialVelocity_=0}begin(){this.points_.length=0,this.angle_=0,this.initialVelocity_=0}update(e,t){this.points_.push(e,t,Date.now())}end(){if(this.points_.length<6)return!1;let e=Date.now()-this.delay_,t=this.points_.length-3;if(this.points_[t+2]<e)return!1;let n=t-3;for(;n>0&&this.points_[n+2]>e;)n-=3;let r=this.points_[t+2]-this.points_[n+2];if(r<1e3/60)return!1;let i=this.points_[t]-this.points_[n],a=this.points_[t+1]-this.points_[n+1];return this.angle_=Math.atan2(a,i),this.initialVelocity_=Math.sqrt(i*i+a*a)/r,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}},Ju=qu,Yu=class extends x{constructor(e,t,n){super(e),this.map=t,this.frameState=n===void 0?null:n}},Xu=Yu,Zu=class extends Xu{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()}},Qu=Zu,$={SINGLECLICK:`singleclick`,CLICK:n.CLICK,DBLCLICK:n.DBLCLICK,POINTERDRAG:`pointerdrag`,POINTERMOVE:`pointermove`,POINTERDOWN:`pointerdown`,POINTERUP:`pointerup`,POINTEROVER:`pointerover`,POINTEROUT:`pointerout`,POINTERENTER:`pointerenter`,POINTERLEAVE:`pointerleave`,POINTERCANCEL:`pointercancel`},$u={POINTERMOVE:`pointermove`,POINTERDOWN:`pointerdown`,POINTERUP:`pointerup`,POINTEROVER:`pointerover`,POINTEROUT:`pointerout`,POINTERENTER:`pointerenter`,POINTERLEAVE:`pointerleave`,POINTERCANCEL:`pointercancel`},ed=class extends C{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_=w(r,$u.POINTERDOWN,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=w(r,$u.POINTERMOVE,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(n.TOUCHMOVE,this.boundHandleTouchMove_,bi?{passive:!1}:!1)}emulateClick_(e){let t=new Qu($.CLICK,this.map_,e);this.dispatchEvent(t),this.clickTimeoutId_===void 0?this.clickTimeoutId_=setTimeout(()=>{this.clickTimeoutId_=void 0;let t=new Qu($.SINGLECLICK,this.map_,e);this.dispatchEvent(t)},250):(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,t=new Qu($.DBLCLICK,this.map_,e),this.dispatchEvent(t))}updateActivePointers_(e){let t=e,n=t.pointerId;if(t.type==$.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==$.POINTERMOVE)&&(this.trackedTouches_[n]=t);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(e){this.updateActivePointers_(e);let t=new Qu($.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(E),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 Qu($.POINTERDOWN,this.map_,e,void 0,void 0,this.activePointers_);if(this.dispatchEvent(t),this.down_=new PointerEvent(e.type,e),Object.defineProperty(this.down_,`target`,{writable:!1,value:e.target}),this.dragListenerKeys_.length===0){let e=this.map_.getOwnerDocument();this.dragListenerKeys_.push(w(e,$.POINTERMOVE,this.handlePointerMove_,this),w(e,$.POINTERUP,this.handlePointerUp_,this),w(this.element_,$.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==e&&this.dragListenerKeys_.push(w(this.element_.getRootNode(),$.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(e){if(this.isMoving_(e)){this.updateActivePointers_(e),this.dragging_=!0;let t=new Qu($.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 Qu($.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_&&(E(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(n.TOUCHMOVE,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(E(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(E),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}},td=ed,nd={POSTRENDER:`postrender`,MOVESTART:`movestart`,MOVEEND:`moveend`,LOADSTART:`loadstart`,LOADEND:`loadend`},rd={LAYERGROUP:`layergroup`,SIZE:`size`,TARGET:`target`,VIEW:`view`};const id=1/0;var ad=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,v(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==id?!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==id?delete this.queuedElements_[this.keyFunction_(a)]:(n[r]=s,t[r++]=a);t.length=r,n.length=r,this.heapify_()}},od=ad,sd=class extends od{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())}}},cd=sd;function ld(e,t,n,r,i){if(!e||!(n in e.wantedTiles)||!e.wantedTiles[n][t.getKey()])return id;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 ud=class extends ne{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)E(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!==h&&this.listenerKeys.push(w(e,nd.POSTRENDER,this.render,this)),e.render()}}render(e){}setTarget(e){this.target_=typeof e==`string`?document.getElementById(e):e}},dd=ud,fd=class extends dd{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_?` `+pa:``)+(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`,this.renderedVisible_=!1);return}let t=await Promise.all(this.collectSourceAttributions_(e).map(e=>_(()=>e))),n=t.length>0;if(this.renderedVisible_!=n&&(this.element.style.display=n?``:`none`,this.renderedVisible_=n),!d(t,this.renderedAttributions_)){Ti(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(pa),this.collapsed_?wi(this.collapseLabel_,this.label_):wi(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)}},pd=fd,md=class extends dd{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(da)}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:cu}):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(da);!e&&n===0?this.element.classList.add(da):e&&n!==0&&this.element.classList.remove(da)}this.label_.style.transform=e}this.rotation_=n}},hd=md,gd=class extends dd{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:cu})):n.setZoom(t)}}},_d=gd;function vd(e){e||={};let t=new oe,n=e.zoom===void 0?!0:e.zoom;n&&t.push(new _d(e.zoomOptions));let r=e.rotate===void 0?!0:e.rotate;r&&t.push(new hd(e.rotateOptions));let i=e.attribution===void 0?!0:e.attribution;return i&&t.push(new pd(e.attributionOptions)),t}var yd={ACTIVE:`active`},bd=class extends ne{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(yd.ACTIVE)}getMap(){return this.map_}handleEvent(e){return!0}setActive(e){this.set(yd.ACTIVE,e)}setMap(e){this.map_=e}};function xd(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:uu,center:e.getConstrainedCenter(i)})}}function Sd(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:cu})}var Cd=bd,wd=class extends Cd{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();Sd(o,a,i,this.duration_),n.preventDefault(),t=!0}return!t}},Td=wd;function Ed(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 Dd=function(e){let t=e.originalEvent;return t.altKey&&!(t.metaKey||t.ctrlKey)&&t.shiftKey},Od=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)},kd=function(e){let t=e.map.getTargetElement(),n=t.getRootNode(),r=n instanceof ShadowRoot?n.host:t;return r.hasAttribute(`tabindex`)?Od(e):!0},Ad=p,jd=function(e){let t=e.originalEvent;return`pointerId`in t&&t.button==0&&!(hi&&gi&&t.ctrlKey)},Md=function(e){let t=e.originalEvent;return!t.altKey&&!(t.metaKey||t.ctrlKey)&&!t.shiftKey},Nd=function(e){let t=e.originalEvent;return gi?t.metaKey:t.ctrlKey},Pd=function(e){let t=e.originalEvent;return!t.altKey&&!(t.metaKey||t.ctrlKey)&&t.shiftKey},Fd=function(e){let t=e.originalEvent,n=t.target.tagName;return n!==`INPUT`&&n!==`SELECT`&&n!==`TEXTAREA`&&!t.target.isContentEditable},Id=function(e){let t=e.originalEvent;return`pointerId`in t&&t.pointerType==`mouse`},Ld=function(e){let t=e.originalEvent;return`pointerId`in t&&t.isPrimary&&t.button===0};var Rd=class extends Cd{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 zd(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 Bd=Rd,Vd=class extends Bd{constructor(e){super({stopDown:m}),e||={},this.kinetic_=e.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;let t=e.condition?e.condition:Ed(Md,Ld);this.condition_=e.onFocusOnly?Ed(kd,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(zd(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();dt(t,i.getResolution()),ut(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:cu})}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}},Hd=Vd,Ud=class extends Bd{constructor(e){e||={},super({stopDown:m}),this.condition_=e.condition?e.condition:Dd,this.lastAngle_=void 0,this.duration_=e.duration===void 0?250:e.duration}handleDragEvent(e){if(!Id(e))return;let t=e.map,n=t.getView();if(n.getConstraints().rotation===gu)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(!Id(e))return!0;let t=e.map,n=t.getView();return n.endInteraction(this.duration_),!1}handleDownEvent(e){if(!Id(e))return!1;if(jd(e)&&this.condition_(e)){let t=e.map;return t.getView().beginInteraction(),this.lastAngle_=void 0,!0}return!1}},Wd=Ud,Gd=class extends i{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=`px`,r=this.element_.style;r.left=Math.min(e[0],t[0])+n,r.top=Math.min(e[1],t[1])+n,r.width=Math.abs(t[0]-e[0])+n,r.height=Math.abs(t[1]-e[1])+n}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 ii([r])}getGeometry(){return this.geometry_}},Kd=Gd;const qd={BOXSTART:`boxstart`,BOXDRAG:`boxdrag`,BOXEND:`boxend`,BOXCANCEL:`boxcancel`};var Jd=class extends x{constructor(e,t,n){super(e),this.coordinate=t,this.mapBrowserEvent=n}},Yd=class extends Bd{constructor(e){super(),this.on,this.once,this.un,e??={},this.box_=new Kd(e.className||`ol-dragbox`),this.minArea_=e.minArea??64,e.onBoxEnd&&(this.onBoxEnd=e.onBoxEnd),this.startPixel_=null,this.condition_=e.condition??jd,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 Jd(qd.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 Jd(t?qd.BOXEND:qd.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 Jd(qd.BOXSTART,e.coordinate,e)),!0):!1}onBoxEnd(e){}setActive(e){e||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Jd(qd.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setActive(e)}setMap(e){let t=this.getMap();t&&(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Jd(qd.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setMap(e)}},Xd=Yd,Zd=class extends Xd{constructor(e){e||={};let t=e.condition?e.condition:Pd;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:cu})}},Qd=Zd,$d={LEFT:`ArrowLeft`,UP:`ArrowUp`,RIGHT:`ArrowRight`,DOWN:`ArrowDown`},ef=class extends Cd{constructor(e){super(),e||={},this.defaultCondition_=function(e){return Md(e)&&Fd(e)},this.condition_=e.condition===void 0?this.defaultCondition_:e.condition,this.duration_=e.duration===void 0?100:e.duration,this.pixelDelta_=e.pixelDelta===void 0?128:e.pixelDelta}handleEvent(e){let t=!1;if(e.type==n.KEYDOWN){let n=e.originalEvent,r=n.key;if(this.condition_(e)&&(r==$d.DOWN||r==$d.LEFT||r==$d.RIGHT||r==$d.UP)){let i=e.map,a=i.getView(),o=a.getResolution()*this.pixelDelta_,s=0,c=0;r==$d.DOWN?c=-o:r==$d.LEFT?s=-o:r==$d.RIGHT?s=o:c=o;let l=[s,c];ut(l,a.getRotation()),xd(a,l,this.duration_),n.preventDefault(),t=!0}}return!t}},tf=ef,nf=class extends Cd{constructor(e){super(),e||={},this.condition_=e.condition?e.condition:function(e){return!Nd(e)&&Fd(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();Sd(o,a,void 0,this.duration_),n.preventDefault(),t=!0}}return!t}},rf=nf;const af=40,sf=300;var cf=class extends Cd{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:Ad;this.condition_=e.onFocusOnly?Ed(kd,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*=af;break;case WheelEvent.DOM_DELTA_PAGE:a*=sf;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=-R(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(t.getConstrainResolution()||this.constrainResolution_)&&(n=n?n>0?1:-1:0),Sd(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)}},lf=cf,uf=class extends Bd{constructor(e){e||={};let t=e;t.stopDown||=m,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!==gu&&(this.anchor_=a.getCoordinateFromPixelInternal(a.getEventPixel(zd(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}},df=uf,ff=class extends Bd{constructor(e){e||={};let t=e;t.stopDown||=m,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(zd(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}},pf=ff;function mf(e){e||={};let t=new oe,n=new Ju(-.005,.05,100),r=e.altShiftDragRotate===void 0?!0:e.altShiftDragRotate;r&&t.push(new Wd);let i=e.doubleClickZoom===void 0?!0:e.doubleClickZoom;i&&t.push(new Td({delta:e.zoomDelta,duration:e.zoomDuration}));let a=e.dragPan===void 0?!0:e.dragPan;a&&t.push(new Hd({onFocusOnly:e.onFocusOnly,kinetic:n}));let o=e.pinchRotate===void 0?!0:e.pinchRotate;o&&t.push(new df);let s=e.pinchZoom===void 0?!0:e.pinchZoom;s&&t.push(new pf({duration:e.zoomDuration}));let c=e.keyboard===void 0?!0:e.keyboard;c&&(t.push(new tf),t.push(new rf({delta:e.zoomDelta,duration:e.zoomDuration})));let l=e.mouseWheelZoom===void 0?!0:e.mouseWheelZoom;l&&t.push(new lf({onFocusOnly:e.onFocusOnly,duration:e.zoomDuration}));let u=e.shiftDragZoom===void 0?!0:e.shiftDragZoom;return u&&t.push(new Qd({duration:e.zoomDuration})),t}var hf=class extends x{constructor(e,t){super(e),this.layer=t}};const gf={LAYERS:`layers`};var _f=class r extends Mu{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(gf.LAYERS,this.handleLayersChanged_),n?Array.isArray(n)?n=new oe(n.slice(),{unique:!0}):N(typeof n.getArray==`function`,"Expected `layers` to be an array or a `Collection`"):n=new oe(void 0,{unique:!0}),this.setLayers(n)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(E),this.layersListenerKeys_.length=0;let t=this.getLayers();for(let n in this.layersListenerKeys_.push(w(t,e.ADD,this.handleLayersAdd_,this),w(t,e.REMOVE,this.handleLayersRemove_,this)),this.listenerKeys_)this.listenerKeys_[n].forEach(E);v(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 hf(`addlayer`,t))}this.changed()}registerLayerListeners_(e){let i=[w(e,t.PROPERTYCHANGE,this.handleLayerChange_,this),w(e,n.CHANGE,this.handleLayerChange_,this)];e instanceof r&&i.push(w(e,`addlayer`,this.handleLayerGroupAdd_,this),w(e,`removelayer`,this.handleLayerGroupRemove_,this)),this.listenerKeys_[M(e)]=i}handleLayerGroupAdd_(e){this.dispatchEvent(new hf(`addlayer`,e.layer))}handleLayerGroupRemove_(e){this.dispatchEvent(new hf(`removelayer`,e.layer))}handleLayersAdd_(e){let t=e.element;this.registerLayerListeners_(t),this.dispatchEvent(new hf(`addlayer`,t)),this.changed()}handleLayersRemove_(e){let t=e.element,n=M(t);this.listenerKeys_[n].forEach(E),delete this.listenerKeys_[n],this.dispatchEvent(new hf(`removelayer`,t)),this.changed()}getLayers(){return this.get(gf.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 hf(`removelayer`,e[t]))}this.set(gf.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=Ie(n.extent,r.extent)),n.zIndex===void 0&&(n.zIndex=i)}return t}getSourceState(){return`ready`}},vf=_f,yf=class extends i{constructor(e){super(),this.map_=e}dispatchRenderEvent(e,t){A()}calculateMatrices2D(e){let t=e.viewState,n=e.coordinateToPixelTransform,r=e.pixelToCoordinateTransform;Gn(n,e.size[0]/2,e.size[1]/2,1/t.resolution,-1/t.resolution,-t.rotation,-t.center[0],-t.center[1]),Kn(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=ft(e.slice(),d),p=[[0,0]];if(d.canWrapX()&&r){let e=d.getExtent(),t=L(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()&&Pu(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,p,this,i,a);return o!==void 0}getMap(){return this.map_}renderFrame(e){A()}scheduleExpireIconCache(e){na.canExpireCache()&&e.postRenderFunctions.push(bf)}};function bf(e,t){na.expire()}var xf=yf,Sf=class extends xf{constructor(e){super(e),this.fontChangeListenerKey_=w(Aa,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=fa+` 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 bc(e,void 0,t);n.dispatchEvent(r)}}disposeInternal(){E(this.fontChangeListenerKey_),this.element_.remove(),super.disposeInternal()}renderFrame(e){if(!e){this.renderedVisible_&&(this.element_.style.display=`none`,this.renderedVisible_=!1);return}this.calculateMatrices2D(e),this.dispatchRenderEvent(fi.PRECOMPOSE,e);let t=e.layerStatesArray.sort((e,t)=>e.zIndex-t.zIndex),n=t.some(e=>e.layer instanceof zu&&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(!Pu(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(fi.POSTCOMPOSE,e),this.renderedVisible_||(this.element_.style.display=``,this.renderedVisible_=!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))}}},Cf=Sf;function wf(e){if(e instanceof Fu){e.setMapInternal(null);return}e instanceof vf&&e.getLayers().forEach(wf)}function Tf(e,t){if(e instanceof Fu){e.setMapInternal(t);return}if(e instanceof vf){let n=e.getLayers().getArray();for(let e=0,r=n.length;e<r;++e)Tf(n[e],t)}}var Ef=class extends ne{constructor(t){super(),t||={},this.on,this.once,this.un;let n=Df(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?_i:t.pixelRatio,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=Un(),this.pixelToCoordinateTransform_=Un(),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||vd(),this.interactions=n.interactions||mf({onFocusOnly:!0}),this.overlays_=n.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new cd(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(rd.LAYERGROUP,this.handleLayerGroupChanged_),this.addChangeListener(rd.VIEW,this.handleViewChanged_),this.addChangeListener(rd.SIZE,this.handleSizeChanged_),this.addChangeListener(rd.TARGET,this.handleTargetChanged_),this.setProperties(n.values);let r=this;t.view&&!(t.view instanceof Au)&&t.view.then(function(e){r.setView(new Au(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){Tf(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?p: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 vf?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?p: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(rd.TARGET)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(e){return Ln(this.getCoordinateFromPixelInternal(e),this.getView().getProjection())}getCoordinateFromPixelInternal(e){let t=this.frameState_;return t?B(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(rd.LAYERGROUP)}setLayers(e){let t=this.getLayerGroup();if(e instanceof oe){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=Rn(e,this.getView().getProjection());return this.getPixelFromCoordinateInternal(t)}getPixelFromCoordinateInternal(e){let t=this.frameState_;return t?B(t.coordinateToPixelTransform,e.slice(0,2)):null}getRenderer(){return this.renderer_}getSize(){return this.get(rd.SIZE)}getView(){return this.get(rd.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 ld(this.frameState_,e,t,n,r)}handleBrowserEvent(e,t){t||=e.type;let n=new Qu(t,this,e);this.handleMapBrowserEvent(n)}handleMapBrowserEvent(e){if(!this.frameState_)return;let t=e.originalEvent,r=t.type;if(r===$u.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[Cs.ANIMATING]||t[Cs.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(fi.RENDERCOMPLETE)&&this.renderer_.dispatchRenderEvent(fi.RENDERCOMPLETE,e),this.loaded_===!1&&(this.loaded_=!0,this.dispatchEvent(new Xu(nd.LOADEND,this,e)))):this.loaded_===!0&&(this.loaded_=!1,this.dispatchEvent(new Xu(nd.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)E(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(),this.renderer_=null),this.animationDelayKey_&&(cancelAnimationFrame(this.animationDelayKey_),this.animationDelayKey_=void 0);else{for(let e in t.appendChild(this.viewport_),this.renderer_||=new Cf(this),this.mapBrowserEventHandler_=new td(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_,bi?{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_=[w(e,n.KEYDOWN,this.handleBrowserEvent,this),w(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_&&(E(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(E(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);let e=this.getView();e&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=w(e,t.PROPERTYCHANGE,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=w(e,n.CHANGE,this.handleViewPropertyChanged_,this),e.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(E),this.layerGroupPropertyListenerKeys_=null);let e=this.getLayerGroup();e&&(this.handleLayerAdd_(new hf(`addlayer`,e)),this.layerGroupPropertyListenerKeys_=[w(e,t.PROPERTYCHANGE,this.render,this),w(e,n.CHANGE,this.render,this),w(e,`addlayer`,this.handleLayerAdd_,this),w(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){wf(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&&rs(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:Pe(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:M(this),renderTargets:{}},a.nextCenter&&a.nextResolution){let e=isNaN(a.nextRotation)?a.rotation:a.nextRotation;i.nextExtent=Pe(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_||!Be(this.previousExtent_)&&!Ce(i.extent,this.previousExtent_);e&&(this.dispatchEvent(new Xu(nd.MOVESTART,this,r)),this.previousExtent_=be(this.previousExtent_))}let e=this.previousExtent_&&!i.viewHints[Cs.ANIMATING]&&!i.viewHints[Cs.INTERACTING]&&!Ce(i.extent,this.previousExtent_);e&&(this.dispatchEvent(new Xu(nd.MOVEEND,this,i)),pe(i.extent,this.previousExtent_))}this.dispatchEvent(new Xu(nd.POSTRENDER,this,i)),this.renderComplete_=(this.hasListener(nd.LOADSTART)||this.hasListener(nd.LOADEND)||this.hasListener(fi.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 hf(`removelayer`,t)),this.set(rd.LAYERGROUP,e)}setSize(e){this.set(rd.SIZE,e)}setTarget(e){this.set(rd.TARGET,e)}setView(e){if(!e||e instanceof Au){this.set(rd.VIEW,e);return}this.set(rd.VIEW,new Au);let t=this;e.then(function(e){t.setView(new Au(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)],!rs(t)&&(e.offsetWidth||e.offsetHeight||e.getClientRects().length)&&st(`No map visible because the map container's width or height are 0.`))}let n=this.getSize();t&&(!n||!d(t,n))&&(this.setSize(t),this.updateViewportSize_(t))}updateViewportSize_(e){let t=this.getView();t&&t.setViewportSize(e)}};function Df(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 vf({layers:e.layers});n[rd.LAYERGROUP]=r,n[rd.TARGET]=e.target,n[rd.VIEW]=e.view instanceof Au?e.view:new Au;let i;e.controls!==void 0&&(Array.isArray(e.controls)?i=new oe(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 oe(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 oe:Array.isArray(e.overlays)?o=new oe(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 Of=Ef,kf=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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n=t.dataProjection?z(t.dataProjection):this.readProjection(e);t.extent&&n&&n.getUnits()===`tile-pixels`&&(n=z(n),n.setWorldExtent(t.extent)),t={dataProjection:n,featureProjection:t.featureProjection}}return this.adaptOptions(t)}adaptOptions(e){return Object.assign({dataProjection:this.dataProjection,featureProjection:this.defaultFeatureProjection,featureClass:this.featureClass},e)}getType(){return A()}readFeature(e,t){return A()}readFeatures(e,t){return A()}readGeometry(e,t){return A()}readProjection(e){return A()}writeFeature(e,t){return A()}writeFeatures(e,t){return A()}writeGeometry(e,t){return A()}},Nf=Mf;function Pf(e,t,n){let r=n?z(n.featureProjection):null,i=n?z(n.dataProjection):null,a=e;if(r&&i&&!kn(r,i)){t&&(a=e.clone());let n=t?r:i,o=t?i:r;n.getUnits()===`tile-pixels`?a.transform(n,o):a.applyTransform(Mn(n,o))}if(t&&n&&n.decimals!==void 0){let t=10**n.decimals,r=function(e){for(let n=0,r=e.length;n<r;++n)e[n]=Math.round(e[n]*t)/t;return 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this.readFeatureFromObject(Bf(e),this.getReadOptions(e,t))}readFeatures(e,t){return this.readFeaturesFromObject(Bf(e),this.getReadOptions(e,t))}readFeatureFromObject(e,t){return A()}readFeaturesFromObject(e,t){return A()}readGeometry(e,t){return this.readGeometryFromObject(Bf(e),this.getReadOptions(e,t))}readGeometryFromObject(e,t){return A()}readProjection(e){return this.readProjectionFromObject(Bf(e))}readProjectionFromObject(e){return A()}writeFeature(e,t){return JSON.stringify(this.writeFeatureObject(e,t))}writeFeatureObject(e,t){return A()}writeFeatures(e,t){return JSON.stringify(this.writeFeaturesObject(e,t))}writeFeaturesObject(e,t){return A()}writeGeometry(e,t){return JSON.stringify(this.writeGeometryObject(e,t))}writeGeometryObject(e,t){return A()}};function Bf(e){if(typeof e==`string`){let t=JSON.parse(e);return t||null}return e===null?null:e}var Vf=zf,Hf=class extends 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t=e.coordinates,n=[],r=t[0]?.[0]?.[0].length||2,i=wr(n,0,t,r);return{type:`MultiPolygon`,flatCoordinates:n,ends:i,layout:sr(r)}}function Zf(e){let t=e.coordinates,n=[],r=t[0]?.[0]?.length,i=Cr(n,0,t,r);return{type:`Polygon`,flatCoordinates:n,ends:i,layout:sr(r)}}function Qf(e,t){e=Pf(e,!0,t);let n=e.getType(),r;switch(n){case`Point`:r=ip(e,t);break;case`LineString`:r=ep(e,t);break;case`Polygon`:r=ap(e,t);break;case`MultiPoint`:r=np(e,t);break;case`MultiLineString`:r=tp(e,t);break;case`MultiPolygon`:r=rp(e,t);break;case`GeometryCollection`:r=$f(e,t);break;case`Circle`:r={type:`GeometryCollection`,geometries:[]};break;default:throw Error(`Unsupported geometry type: `+n)}return r}function $f(e,t){t=Object.assign({},t),delete t.featureProjection;let n=e.getGeometriesArray().map(function(e){return Qf(e,t)});return{type:`GeometryCollection`,geometries:n}}function ep(e,t){return{type:`LineString`,coordinates:e.getCoordinates()}}function tp(e,t){return{type:`MultiLineString`,coordinates:e.getCoordinates()}}function np(e,t){return{type:`MultiPoint`,coordinates:e.getCoordinates()}}function rp(e,t){let n;return t&&(n=t.rightHanded),{type:`MultiPolygon`,coordinates:e.getCoordinates(n)}}function ip(e,t){return{type:`Point`,coordinates:e.getCoordinates()}}function ap(e,t){let n;return t&&(n=t.rightHanded),{type:`Polygon`,coordinates:e.getCoordinates(n)}}var op=Hf;function sp(e){return e instanceof Image||e instanceof HTMLCanvasElement||e instanceof HTMLVideoElement||e instanceof ImageBitmap?e:null}const cp=Error(`disposed`),lp=[256,256];var up=class extends Uu{constructor(e){let t=Q.IDLE;super(e.tileCoord,t,{transition:e.transition,interpolate:e.interpolate}),this.loader_=e.loader,this.data_=null,this.error_=null,this.size_=e.size||null,this.controller_=e.controller||null}getSize(){if(this.size_)return this.size_;let e=sp(this.data_);return e?[e.width,e.height]:lp}getData(){return this.data_}getError(){return 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r=0;r<e;r++)m.lineTo(S+h((r+1)*t/e),C+h(r*n/(e-1))),r!=e-1&&m.lineTo(S+h((r+1)*t/e),C+h((r+1)*n/(e-1)));m.lineTo(w,T)}else m.moveTo(S,C),m.lineTo(v,x),m.lineTo(w,T);m.clip(),m.transform(k[0],k[2],k[1],k[3],v,x),m.translate(g[0]-E,g[3]-D);let A;if(_)A=_.canvas,m.scale(y,-y);else{let e=c[0],t=e.extent;A=e.image,m.scale(L(t)/A.width,-I(t)/A.height)}m.drawImage(A,0,0),m.restore()}),_&&(Ci(_),pp.push(_.canvas)),u&&(m.save(),m.globalCompositeOperation=`source-over`,m.strokeStyle=`black`,m.lineWidth=1,s.getTriangles().forEach(function(e,t,n){let r=e.target,i=(r[0][0]-b[0])/a,o=-(r[0][1]-b[1])/a,s=(r[1][0]-b[0])/a,c=-(r[1][1]-b[1])/a,l=(r[2][0]-b[0])/a,u=-(r[2][1]-b[1])/a;m.beginPath(),m.moveTo(s,c),m.lineTo(i,o),m.lineTo(l,u),m.closePath(),m.stroke()}),m.restore()),m.canvas}const bp=10,xp=.25;var Sp=class{constructor(e,t,n,r,i,a,o){this.sourceProj_=e,this.targetProj_=t;let s={},c=o?Dn(e=>B(o,Nn(e,this.targetProj_,this.sourceProj_))):Mn(this.targetProj_,this.sourceProj_);this.transformInv_=function(e){let t=e[0]+`/`+e[1];return s[t]||(s[t]=c(e)),s[t]},this.maxSourceExtent_=r,this.errorThresholdSquared_=i*i,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!r&&!!this.sourceProj_.getExtent()&&L(r)>=L(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?L(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?L(this.targetProj_.getExtent()):null;let l=Le(n),u=Re(n),d=je(n),f=Ae(n),p=this.transformInv_(l),m=this.transformInv_(u),h=this.transformInv_(d),g=this.transformInv_(f),_=bp+(a?Math.max(0,Math.ceil(Math.log2(ke(n)/(a*a*256*256)))):0);if(this.addQuad_(l,u,d,f,p,m,h,g,_),this.wrapsXInSource_){let e=1/0;this.triangles_.forEach(function(t,n,r){e=Math.min(e,t.source[0][0],t.source[1][0],t.source[2][0])}),this.triangles_.forEach(t=>{if(Math.max(t.source[0][0],t.source[1][0],t.source[2][0])-e>this.sourceWorldWidth_/2){let n=[[t.source[0][0],t.source[0][1]],[t.source[1][0],t.source[1][1]],[t.source[2][0],t.source[2][1]]];n[0][0]-e>this.sourceWorldWidth_/2&&(n[0][0]-=this.sourceWorldWidth_),n[1][0]-e>this.sourceWorldWidth_/2&&(n[1][0]-=this.sourceWorldWidth_),n[2][0]-e>this.sourceWorldWidth_/2&&(n[2][0]-=this.sourceWorldWidth_);let r=Math.min(n[0][0],n[1][0],n[2][0]),i=Math.max(n[0][0],n[1][0],n[2][0]);i-r<this.sourceWorldWidth_/2&&(t.source=n)}})}s={}}addTriangle_(e,t,n,r,i,a){this.triangles_.push({source:[r,i,a],target:[e,t,n]})}addQuad_(e,t,n,r,i,a,o,s,c){let l=ue([i,a,o,s]),u=this.sourceWorldWidth_?L(l)/this.sourceWorldWidth_:null,d=this.sourceWorldWidth_,f=this.sourceProj_.canWrapX()&&u>.5&&u<1,p=!1;if(c>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){let 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i=Ge(b.slice(),e,!0);i.forEach(e=>{let i=t.getTileRangeForExtentAndZ(e,this.sourceZ_);for(let e=i.minX;e<=i.maxX;e++)for(let t=i.minY;t<=i.maxY;t++){let i=c(this.sourceZ_,e,t,o);if(i){let e=r*n;this.sourceTiles_.push({tile:i,offset:e})}}++r}),this.sourceTiles_.length===0&&(this.state=Q.EMPTY)}}getImage(){return this.canvas_}reproject_(){let e=[];if(this.sourceTiles_.forEach(t=>{let n=t.tile;if(n&&n.getState()==Q.LOADED){let r=this.sourceTileGrid_.getTileCoordExtent(n.tileCoord);r[0]+=t.offset,r[2]+=t.offset;let i=this.clipExtent_?.slice();i&&(i[0]+=t.offset,i[2]+=t.offset),e.push({extent:r,clipExtent:i,image:n.getImage()})}}),this.sourceTiles_.length=0,e.length===0)this.state=Q.ERROR;else{let t=this.wrappedTileCoord_[0],n=this.targetTileGrid_.getTileSize(t),r=typeof n==`number`?n:n[0],i=typeof n==`number`?n:n[1],a=this.targetTileGrid_.getResolution(t),o=this.sourceTileGrid_.getResolution(this.sourceZ_),s=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=yp(r,i,this.pixelRatio_,o,this.sourceTileGrid_.getExtent(),a,s,this.triangulation_,e,this.gutter_,this.renderEdges_,this.interpolate),this.state=Q.LOADED}this.changed()}load(){if(this.state==Q.IDLE){this.state=Q.LOADING,this.changed();let e=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(({tile:t})=>{let r=t.getState();if(r==Q.IDLE||r==Q.LOADING){e++;let r=w(t,n.CHANGE,n=>{let i=t.getState();(i==Q.LOADED||i==Q.ERROR||i==Q.EMPTY)&&(E(r),e--,e===0&&(this.unlistenSources_(),this.reproject_()))});this.sourcesListenerKeys_.push(r)}}),e===0?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach(function({tile:e},t,n){let r=e.getState();r==Q.IDLE&&e.load()})}}unlistenSources_(){this.sourcesListenerKeys_.forEach(E),this.sourcesListenerKeys_=null}release(){this.canvas_&&(Ci(this.canvas_.getContext(`2d`)),pp.push(this.canvas_),this.canvas_=null),super.release()}},Ep=Tp,Dp=class{constructor(e){this.highWaterMark=e===void 0?2048:e,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}deleteOldest(){let e=this.pop();e instanceof i&&e.dispose()}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(e){for(;this.canExpireCache();)this.deleteOldest()}clear(){for(;this.oldest_;)this.deleteOldest()}containsKey(e){return this.entries_.hasOwnProperty(e)}forEach(e){let t=this.oldest_;for(;t;)e(t.value_,t.key_,this),t=t.newer}get(e,t){let n=this.entries_[e];return N(n!==void 0,`Tried to get a value for a key that does not exist in the cache`),n===this.newest_?n.value_:(n===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(n.newer.older=n.older,n.older.newer=n.newer),n.newer=null,n.older=this.newest_,this.newest_.newer=n,this.newest_=n,n.value_)}remove(e){let t=this.entries_[e];return N(t!==void 0,`Tried to get a value for a key that does not exist in the cache`),t===this.newest_?(this.newest_=t.older,this.newest_&&(this.newest_.newer=null)):t===this.oldest_?(this.oldest_=t.newer,this.oldest_&&(this.oldest_.older=null)):(t.newer.older=t.older,t.older.newer=t.newer),delete this.entries_[e],--this.count_,t.value_}getCount(){return this.count_}getKeys(){let e=Array(this.count_),t=0,n;for(n=this.newest_;n;n=n.older)e[t++]=n.key_;return e}getValues(){let e=Array(this.count_),t=0,n;for(n=this.newest_;n;n=n.older)e[t++]=n.value_;return e}peekLast(){return this.oldest_.value_}peekLastKey(){return this.oldest_.key_}peekFirstKey(){return this.newest_.key_}peek(e){return this.entries_[e]?.value_}pop(){let 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}},Op=Dp;function kp(e,t,n,r){return r===void 0?[e,t,n]:(r[0]=e,r[1]=t,r[2]=n,r)}function Ap(e,t,n){return e+`/`+t+`/`+n}function jp(e){return Mp(e[0],e[1],e[2])}function Mp(e,t,n){return(t<<e)+n}function Np(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 Pp(e,t,n,r,i){return`${M(e)},${t},${Ap(n,r,i)}`}function Fp(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 Ip(e,t,n){let r=e[n];return r?r.delete(t):!1}function Lp(e,t){let n=e.layerStatesArray[e.layerIndex];n.extent&&(t=Ie(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=Ie(t,n))}return t}var Rp=class extends Oc{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=F(),this.tempTileRange_=new jf(0,0,0,0),this.tempTileCoord_=kp(0,0,0);let n=t.cacheSize===void 0?512:t.cacheSize;this.tileCache_=new Op(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=Pp(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=B(t.pixelToCoordinateTransform,e.slice()),i=n.getExtent();if(i&&!he(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=ss(s.getTileSize(e)),d=s.getResolution(e),f;if(i instanceof Ku||i instanceof Ep)f=i.getImage();else if(i instanceof dp){if(f=sp(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=M(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?Fe(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=Fp(r,n,i);if(!s)continue;let d=n.getKey();if(u[d]=!0,n.getState()===Q.IDLE&&!e.tileQueue.isKeyQueued(d)){let r=kp(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=Pp(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(M(this)),Fp(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=Pp(s,c,n,e,t),l=!1;if(o.containsKey(i)){let e=o.peek(i);e.getState()===Q.LOADED&&(Fp(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,a=r.resolution,s=r.center,c=e.pixelRatio,l=this.getLayer(),u=l.getSource(),d=u.getTileGridForProjection(i),f=d.getZForResolution(a,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=Ie(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=Lp(e,e.nextExtent);this.enqueueTiles(e,n,t,C,w)}let T=Lp(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=M(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){Ip(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 O=p/a*c/g,k=this.getRenderContext(e);Gn(this.tempTransform,_/2,v/2,O,O,0,-_/2,-v/2),n.extent&&this.clipUnrotated(k,e,y),u.getInterpolate()||(k.imageSmoothingEnabled=!1),this.preRender(k,e);let A=Object.keys(C).map(Number);A.sort(o);let j,ee=[],te=[];for(let t=A.length-1;t>=0;--t){let n=A[t],r=u.getTilePixelSize(n,c,i),a=d.getResolution(n),o=a/p,s=r[0]*o*O,l=r[1]*o*O,f=d.getTileCoordForCoordAndZ(Le(S),n),m=d.getTileCoordExtent(f),h=B(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=A.length===1,y=!1;j=[d,p,d+m,p,d+m,p+g,d,p+g];for(let e=0,t=ee.length;e<t;++e)if(!v&&n<te[e]){let t=ee[e];ze([d,p,d+m,p+g],[t[0],t[3],t[4],t[7]])&&(y||(k.save(),y=!0),k.beginPath(),k.moveTo(j[0],j[1]),k.lineTo(j[2],j[3]),k.lineTo(j[4],j[5]),k.lineTo(j[6],j[7]),k.moveTo(t[6],t[7]),k.lineTo(t[4],t[5]),k.lineTo(t[2],t[3]),k.lineTo(t[0],t[1]),k.clip())}ee.push(j),te.push(n),this.drawTile(t,e,d,p,m,g,_,v),y&&k.restore(),this.renderedTiles.unshift(t),this.updateUsedTiles(e.usedTiles,u,t)}}if(this.renderedResolution=p,this.extentChanged=!this.renderedExtent_||!Ce(this.renderedExtent_,S),this.renderedExtent_=S,this.renderedPixelRatio=c,this.postRender(this.context,e),n.extent&&k.restore(),k.imageSmoothingEnabled=!0,this.renderComplete){let t=(e,t)=>{let n=M(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 dp){if(c=sp(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=M(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=M(t);r in e||(e[r]={}),e[r][n.getKey()]=!0}},zp=Rp,Bp={PRELOAD:`preload`,USE_INTERIM_TILES_ON_ERROR:`useInterimTilesOnError`},Vp=class extends Fu{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(Bp.PRELOAD)}setPreload(e){this.set(Bp.PRELOAD,e)}getUseInterimTilesOnError(){return this.get(Bp.USE_INTERIM_TILES_ON_ERROR)}setUseInterimTilesOnError(e){this.set(Bp.USE_INTERIM_TILES_ON_ERROR,e)}getData(e){return super.getData(e)}},Hp=Vp,Up=class extends Hp{constructor(e){super(e)}createRenderer(){return new zp(this,{cacheSize:this.getCacheSize()})}},Wp=Up;const Gp=[0,0,0],Kp=5;var qp=class{constructor(e){this.minZoom=e.minZoom===void 0?0:e.minZoom,this.resolutions_=e.resolutions,N(f(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_=Le(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:xu: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 jf(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=Af(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 Af(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 Af(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 Af(o,o,s,s,n);let c=Math.floor(e*(i+1))-1,l=Math.floor(e*(a+1))-1;return Af(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,Gp);let r=Gp[1],i=Gp[2];this.getTileCoordForXYAndZ_(e[2],e[1],t,!0,Gp);let a=Gp[1],o=Gp[2];return Af(r,a,i,o,n)}getTileCoordCenter(e){let t=this.getOrigin(e[0]),n=this.getResolution(e[0]),r=ss(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=ss(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 ye(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=ss(this.getTileSize(a),this.tmpSize_),l=o*(e-s[0])/n/c[0],u=o*(s[1]-t)/n/c[1];return r?(l=tt(l,Kp)-1,u=tt(u,Kp)-1):(l=et(l,Kp),u=et(u,Kp)),kp(a,l,u,i)}getTileCoordForXYAndZ_(e,t,n,r,i){let a=this.getOrigin(n),o=this.getResolution(n),s=ss(this.getTileSize(n),this.tmpSize_),c=(e-a[0])/o/s[0],l=(a[1]-t)/o/s[1];return r?(c=tt(c,Kp)-1,l=tt(l,Kp)-1):(c=et(c,Kp),l=et(l,Kp)),kp(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=c(this.resolutions_,e,t||0);return R(n,this.minZoom,this.maxZoom)}tileCoordIntersectsViewport(e,t){return qr(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}},Jp=qp;function Yp(e){let t=e.getDefaultTileGrid();return t||(t=em(e),e.setDefaultTileGrid(t)),t}function Xp(e,t,n){let r=t[0],i=e.getTileCoordCenter(t),a=tm(n);if(!he(a,i)){let t=L(a),n=Math.ceil((a[0]-i[0])/t);return i[0]+=t*n,e.getTileCoordForCoordAndZ(i,r)}return t}function Zp(e,t,n,r){r=r===void 0?`top-left`:r;let i=$p(e,t,n);return new Jp({extent:e,origin:Ne(e,r),resolutions:i,tileSize:n})}function Qp(e){let t=e||{},n=t.extent||z(`EPSG:3857`).getExtent(),r={extent:n,minZoom:t.minZoom,tileSize:t.tileSize,resolutions:$p(n,t.maxZoom,t.tileSize,t.maxResolution)};return new Jp(r)}function $p(e,t,n,r){t=t===void 0?bu:t,n=ss(n===void 0?xu:n);let i=I(e),a=L(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 em(e,t,n,r){let i=tm(e);return Zp(i,t,n,r)}function tm(e){e=z(e);let t=e.getExtent();if(!t){let n=180*mt.degrees/e.getMetersPerUnit();t=ye(-n,-n,n,n)}return t}const nm=/\{z\}/g,rm=/\{x\}/g,im=/\{y\}/g,am=/\{-y\}/g;function om(e,t,n,r,i){return e.replace(nm,t.toString()).replace(rm,n.toString()).replace(im,r.toString()).replace(am,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 sm(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 cm(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 om(e,o,n[1],n[2],a)})}function lm(e,t){let n=e.length,r=Array(n);for(let i=0;i<n;++i)r[i]=cm(e[i],t);return um(r)}function um(e){return e.length===1?e[0]:(function(t,n,r){if(!t)return;let i=jp(t),a=Ze(i,e.length);return e[a](t,n,r)})}var dm=class extends Jo{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&&ss(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),t),this.tmpSize=[0,0],this.key_=e.key||M(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 A()}getTileGrid(){return this.tileGrid}getTileGridForProjection(e){return this.tileGrid?this.tileGrid:Yp(e)}getTilePixelRatio(e){return this.tilePixelRatio_}getTilePixelSize(e,t,n){let r=this.getTileGridForProjection(n),i=this.getTilePixelRatio(t),a=ss(r.getTileSize(e),this.tmpSize);return i==1?a:os(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=Xp(r,e,n)),Np(e,r)?e:null}clear(){}refresh(){this.clear(),super.refresh()}},fm=class extends x{constructor(e,t){super(e),this.tile=t}},pm=dm,mm={TILELOADSTART:`tileloadstart`,TILELOADEND:`tileloadend`,TILELOADERROR:`tileloaderror`},hm=class e extends pm{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=M(t),r=t.getState(),i;r==Q.LOADING?(this.tileLoadingKeys_[n]=!0,i=mm.TILELOADSTART):n in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[n],i=r==Q.ERROR?mm.TILELOADERROR:r==Q.LOADED?mm.TILELOADEND:void 0),i!=null&&this.dispatchEvent(new fm(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=sm(e);this.urls=t,this.setUrls(t)}setUrls(e){this.urls=e;let t=e.join(`
`);this.generateTileUrlFunction_?this.setTileUrlFunction(lm(e,this.tileGrid),t):this.setKey(t)}tileUrlFunction(e,t,n){}},gm=hm,_m=class extends gm{constructor(e){super({attributions:e.attributions,cacheSize:e.cacheSize,projection:e.projection,state:e.state,tileGrid:e.tileGrid,tileLoadFunction:e.tileLoadFunction?e.tileLoadFunction:vm,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?Ku:e.tileClass,this.tileGridForProjection={},this.reprojectionErrorThreshold_=e.reprojectionErrorThreshold,this.renderReprojectionEdges_=!1}getGutterForProjection(e){return this.getProjection()&&e&&!kn(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||kn(t,e)))return this.tileGrid;let n=M(e);return n in this.tileGridForProjection||(this.tileGridForProjection[n]=Yp(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||kn(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 Ep(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=z(e);if(n){let e=M(n);e in this.tileGridForProjection||(this.tileGridForProjection[e]=t)}}};function vm(e,t){e.getImage().src=t}var ym=_m,bm=class extends ym{constructor(e){e||={};let t=e.projection===void 0?`EPSG:3857`:e.projection,n=e.tileGrid===void 0?Qp({extent:tm(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_}},xm=bm;const Sm=`&#169; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors.`;var Cm=class extends xm{constructor(e){e||={};let t;t=e.attributions===void 0?[Sm]: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})}},wm=Cm;export{ps as Circle,le as Feature,es as Fill,op as GeoJSON,wm as OSM,Of as OlMap,Lr as Point,ns as Stroke,ys as Style,Wp as TileLayer,Vu as VectorLayer,Qo as VectorSource,Au as View,F as createEmpty,On as fromLonLat};
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