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this.containsXY(t[0],t[1])}computeExtent(t){return G()}getExtent(t){if(this.extentRevision_!=this.getRevision()){const t=this.computeExtent(this.extent_);(isNaN(t[0])||isNaN(t[1]))&&oe(t),this.extentRevision_=this.getRevision()}return Me(this.extent_,t)}rotate(t,e){G()}scale(t,e,i){G()}simplify(t){return this.getSimplifiedGeometry(t*t)}getSimplifiedGeometry(t){return G()}getType(){return G()}applyTransform(t){G()}intersectsExtent(t){return G()}translate(t,e){G()}transform(t,e){const i=Qi(t),n="tile-pixels"==i.getUnits()?function(t,n,r){const s=i.getExtent(),o=i.getWorldExtent(),a=Ce(o)/Ce(s);return Vt(Pn,o[0],o[3],a,-a,0,0,0),Tn(t,0,t.length,r,Pn,n),cn(i,e)(t,n,r)}:cn(i,e);return this.applyTransform(n),this}}class Ln extends In{constructor(){super(),this.layout="XY",this.stride=2,this.flatCoordinates}computeExtent(t){return le(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinates(){return G()}getFirstCoordinate(){return 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ir(t,e,i,n){let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s];r+=er(t,e,o,n),e=o}return r}function nr(t,e,i,n){let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s];r+=ir(t,e,o,n),e=o[o.length-1]}return r}class rr extends Ln{constructor(t,e){super(),this.maxDelta_=-1,this.maxDeltaRevision_=-1,void 0===e||Array.isArray(t[0])?this.setCoordinates(t,e):this.setFlatCoordinates(e,t)}clone(){return new rr(this.flatCoordinates.slice(),this.layout)}closestPointXY(t,e,i,n){return n<Qt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Dn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Gn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!0,t,e,i,n))}getArea(){return er(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinates(){return Jn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getSimplifiedGeometryInternal(t){const 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mr(t,e,i,n,r){if(!pr(t,e,i[0],n,r))return!1;if(1===i.length)return!0;for(let e=1,s=i.length;e<s;++e)if(or(t,i[e-1],i[e],n,r)&&!gr(t,i[e-1],i[e],n,r))return!1;return!0}function _r(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];if(mr(t,e,o,n,r))return!0;e=o[o.length-1]}return!1}function yr(t,e,i,n){for(;e<i-n;){for(let r=0;r<n;++r){const s=t[e+r];t[e+r]=t[i-n+r],t[i-n+r]=s}e+=n,i-=n}}function xr(t,e,i,n){let r=0,s=t[i-n],o=t[i-n+1];for(;e<i;e+=n){const i=t[e],n=t[e+1];r+=(i-s)*(n+o),s=i,o=n}return 0===r?void 0:r>0}function vr(t,e,i,n,r){r=void 0!==r&&r;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=xr(t,e,o,n);if(0===s){if(r&&a||!r&&!a)return!1}else if(r&&!a||!r&&a)return!1;e=o}return!0}function wr(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];if(!vr(t,e,o,n,r))return!1;o.length&&(e=o[o.length-1])}return!0}function Sr(t,e,i,n,r){r=void 0!==r&&r;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=xr(t,e,o,n);(0===s?r&&a||!r&&!a:r&&!a||!r&&a)&&yr(t,e,o,n),e=o}return e}function Er(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s)e=Sr(t,e,i[s],n,r);return e}function Tr(t,e){const i=[];let n,r=0,s=0;for(let o=0,a=e.length;o<a;++o){const a=e[o],l=xr(t,r,a,2);if(void 0===n&&(n=l),l===n)i.push(e.slice(s,o+1));else{if(0===i.length)continue;i[i.length-1].push(e[s])}s=o+1,r=a}return i}class Cr extends Ln{constructor(t,e,i){super(),this.ends_=[],this.flatInteriorPointRevision_=-1,this.flatInteriorPoint_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,void 0!==e&&i?(this.setFlatCoordinates(e,t),this.ends_=i):this.setCoordinates(t,e)}appendLinearRing(t){this.flatCoordinates?h(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new Cr(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Qt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Nn(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),jn(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return lr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,e)}getArea(){return ir(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),Sr(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,Qn(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=we(this.getExtent());this.flatInteriorPoint_=cr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new sr(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new rr(this.flatCoordinates.slice(0===t?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLinearRings(){const t=this.layout,e=this.flatCoordinates,i=this.ends_,n=[];let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=new rr(e.slice(r,o),t);n.push(a),r=o}return n}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;vr(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=Sr(this.orientedFlatCoordinates_,0,this.ends_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=Hn(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,i),new Cr(e,"XY",i)}getType(){return"Polygon"}intersectsExtent(t){return mr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=Xn(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}function br(t,e,i,n){i=i||32;const r=[];for(let s=0;s<i;++s)h(r,Bi(t,e,2*Math.PI*s/i,n));return r.push(r[0],r[1]),new Cr(r,"XY",[r.length])}function Rr(t){if(Fe(t))throw new Error("Cannot create polygon from empty extent");const e=t[0],i=t[1],n=t[2],r=t[3],s=[e,i,e,r,n,r,n,i,e,i];return new Cr(s,"XY",[s.length])}function Pr(t,e,i){e=e||32;const n=t.getStride(),r=t.getLayout(),s=t.getCenter(),o=n*(e+1),a=new Array(o);for(let t=0;t<o;t+=n){a[t]=0,a[t+1]=0;for(let e=2;e<n;e++)a[t+e]=s[e]}const l=[a.length],h=new Cr(a,r,l);return Ir(h,s,t.getRadius(),i),h}function Ir(t,e,i,n){const r=t.getFlatCoordinates(),s=t.getStride(),o=r.length/s-1,a=n||0;for(let t=0;t<=o;++t){const n=t*s,l=a+2*mi(t,o)*Math.PI/o;r[n]=e[0]+i*Math.cos(l),r[n+1]=e[1]+i*Math.sin(l)}t.changed()}const Lr="accuracy",Fr="accuracyGeometry",Mr="altitude",Ar="altitudeAccuracy",Or="heading",Dr="position",Nr="projection",kr="speed",Gr="tracking",jr="trackingOptions",zr="error";class Ur extends t{constructor(t){super(zr),this.code=t.code,this.message=t.message}}var Br={IDLE:0,LOADING:1,LOADED:2,ERROR:3,EMPTY:4};class Xr extends x{constructor(t,e,i,n){super(),this.extent=t,this.pixelRatio_=i,this.resolution=e,this.state="function"==typeof n?Br.IDLE:n,this.image_=null,this.loader="function"==typeof n?n:null}changed(){this.dispatchEvent(v)}getExtent(){return this.extent}getImage(){return this.image_}getPixelRatio(){return this.pixelRatio_}getResolution(){return this.resolution}getState(){return this.state}load(){if(this.state==Br.IDLE&&this.loader){this.state=Br.LOADING,this.changed();const t=this.getResolution(),e=Array.isArray(t)?t[0]:t;m((()=>this.loader(this.getExtent(),e,this.getPixelRatio()))).then((t=>{"image"in t&&(this.image_=t.image),"extent"in t&&(this.extent=t.extent),"resolution"in t&&(this.resolution=t.resolution),"pixelRatio"in t&&(this.pixelRatio_=t.pixelRatio),(t instanceof HTMLImageElement||t instanceof ImageBitmap||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement)&&(this.image_=t),this.state=Br.LOADED})).catch((t=>{this.state=Br.ERROR,console.error(t)})).finally((()=>this.changed()))}}setImage(t){this.image_=t}setResolution(t){this.resolution=t}}function Vr(t,e,i){const n=t;let r=!0,s=!1,o=!1;const a=[O(n,L,(function(){o=!0,s||e()}))];return n.src&&dt?(s=!0,n.decode().then((function(){r&&e()})).catch((function(t){r&&(o?e():i())}))):a.push(O(n,w,i)),function(){r=!1,a.forEach(D)}}function Wr(t,e){return new Promise(((i,n)=>{function r(){o(),i(t)}function s(){o(),n(new Error("Image load error"))}function o(){t.removeEventListener("load",r),t.removeEventListener("error",s)}t.addEventListener("load",r),t.addEventListener("error",s),e&&(t.src=e)}))}function Zr(t,e){return e&&(t.src=e),t.src&&dt?new Promise(((e,i)=>t.decode().then((()=>e(t))).catch((n=>t.complete&&t.width?e(t):i(n))))):Wr(t)}function $r(t,e){return e&&(t.src=e),t.src&&dt&&gt?t.decode().then((()=>createImageBitmap(t))).catch((e=>{if(t.complete&&t.width)return t;throw e})):Zr(t)}class Yr extends Xr{constructor(t,e,i,n,r){super(t,e,i,void 0!==r?Br.IDLE:Br.LOADED),this.loader_=void 0!==r?r:null,this.canvas_=n,this.error_=null}getError(){return this.error_}handleLoad_(t){t?(this.error_=t,this.state=Br.ERROR):this.state=Br.LOADED,this.changed()}load(){this.state==Br.IDLE&&(this.state=Br.LOADING,this.changed(),this.loader_(this.handleLoad_.bind(this)))}getImage(){return this.canvas_}}class Kr extends nt{constructor(t,e,i,n,r,s){super(t,e,s),this.crossOrigin_=n,this.src_=i,this.key=i,this.image_=new Image,null!==n&&(this.image_.crossOrigin=n),this.unlisten_=null,this.tileLoadFunction_=r}getImage(){return this.image_}setImage(t){this.image_=t,this.state=H,this.unlistenImage_(),this.changed()}handleImageError_(){this.state=q,this.unlistenImage_(),this.image_=function(){const t=pt(1,1);return t.fillStyle="rgba(0,0,0,0)",t.fillRect(0,0,1,1),t.canvas}(),this.changed()}handleImageLoad_(){const t=this.image_;t.naturalWidth&&t.naturalHeight?this.state=H:this.state=J,this.unlistenImage_(),this.changed()}load(){this.state==q&&(this.state=Y,this.image_=new Image,null!==this.crossOrigin_&&(this.image_.crossOrigin=this.crossOrigin_)),this.state==Y&&(this.state=K,this.changed(),this.tileLoadFunction_(this,this.src_),this.unlisten_=Vr(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}}class Hr{constructor(t,e,i){this.decay_=t,this.minVelocity_=e,this.delay_=i,this.points_=[],this.angle_=0,this.initialVelocity_=0}begin(){this.points_.length=0,this.angle_=0,this.initialVelocity_=0}update(t,e){this.points_.push(t,e,Date.now())}end(){if(this.points_.length<6)return!1;const t=Date.now()-this.delay_,e=this.points_.length-3;if(this.points_[e+2]<t)return!1;let i=e-3;for(;i>0&&this.points_[i+2]>t;)i-=3;const n=this.points_[e+2]-this.points_[i+2];if(n<1e3/60)return!1;const r=this.points_[e]-this.points_[i],s=this.points_[e+1]-this.points_[i+1];return this.angle_=Math.atan2(s,r),this.initialVelocity_=Math.sqrt(r*r+s*s)/n,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}}var qr="opacity",Jr="visible",Qr="extent",ts="zIndex",es="maxResolution",is="minResolution",ns="maxZoom",rs="minZoom",ss="source",os="map";class as extends B{constructor(t){super(),this.on,this.once,this.un,this.background_=t.background;const e=Object.assign({},t);"object"==typeof t.properties&&(delete e.properties,Object.assign(e,t.properties)),e[qr]=void 0!==t.opacity?t.opacity:1,Ft("number"==typeof e[qr],"Layer opacity must be a number"),e[Jr]=void 0===t.visible||t.visible,e[ts]=t.zIndex,e[es]=void 0!==t.maxResolution?t.maxResolution:1/0,e[is]=void 0!==t.minResolution?t.minResolution:0,e[rs]=void 0!==t.minZoom?t.minZoom:-1/0,e[ns]=void 0!==t.maxZoom?t.maxZoom:1/0,this.className_=void 0!==e.className?e.className:"ol-layer",delete e.className,this.setProperties(e),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(t){const e=this.state_||{layer:this,managed:void 0===t||t},i=this.getZIndex();return e.opacity=ci(Math.round(100*this.getOpacity())/100,0,1),e.visible=this.getVisible(),e.extent=this.getExtent(),e.zIndex=void 0!==i||e.managed?i:1/0,e.maxResolution=this.getMaxResolution(),e.minResolution=Math.max(this.getMinResolution(),0),e.minZoom=this.getMinZoom(),e.maxZoom=this.getMaxZoom(),this.state_=e,e}getLayersArray(t){return G()}getLayerStatesArray(t){return G()}getExtent(){return this.get(Qr)}getMaxResolution(){return this.get(es)}getMinResolution(){return this.get(is)}getMinZoom(){return this.get(rs)}getMaxZoom(){return this.get(ns)}getOpacity(){return this.get(qr)}getSourceState(){return G()}getVisible(){return this.get(Jr)}getZIndex(){return this.get(ts)}setBackground(t){this.background_=t,this.changed()}setExtent(t){this.set(Qr,t)}setMaxResolution(t){this.set(es,t)}setMinResolution(t){this.set(is,t)}setMaxZoom(t){this.set(ns,t)}setMinZoom(t){this.set(rs,t)}setOpacity(t){Ft("number"==typeof t,"Layer opacity must be a number"),this.set(qr,t)}setVisible(t){this.set(Jr,t)}setZIndex(t){this.set(ts,t)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}}var ls="prerender",hs="postrender",cs="precompose",us="postcompose",ds="rendercomplete",gs=0,fs=1,ps={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};const ms=42,_s=256;function ys(t,e,i){return function(n,r,s,o,a){if(!n)return;if(!r&&!e)return n;const l=e?0:s[0]*r,h=e?0:s[1]*r,c=a?a[0]:0,u=a?a[1]:0;let d=t[0]+l/2+c,g=t[2]-l/2+c,f=t[1]+h/2+u,p=t[3]-h/2+u;d>g&&(d=(g+d)/2,g=d),f>p&&(f=(p+f)/2,p=f);let m=ci(n[0],d,g),_=ci(n[1],f,p);if(o&&i&&r){const t=30*r;m+=-t*Math.log(1+Math.max(0,d-n[0])/t)+t*Math.log(1+Math.max(0,n[0]-g)/t),_+=-t*Math.log(1+Math.max(0,f-n[1])/t)+t*Math.log(1+Math.max(0,n[1]-p)/t)}return[m,_]}}function xs(t){return t}function vs(t,e,i,n){const r=Ie(e)/i[0],s=Ce(e)/i[1];return n?Math.min(t,Math.max(r,s)):Math.min(t,Math.min(r,s))}function ws(t,e,i){let n=Math.min(t,e);return n*=Math.log(1+50*Math.max(0,t/e-1))/50+1,i&&(n=Math.max(n,i),n/=Math.log(1+50*Math.max(0,i/t-1))/50+1),ci(n,i/2,2*e)}function Ss(t,e,i,n){return e=void 0===e||e,function(r,s,o,l){if(void 0!==r){const h=t[0],c=t[t.length-1],u=i?vs(h,i,o,n):h;if(l)return e?ws(r,u,c):ci(r,c,u);const d=Math.min(u,r),g=Math.floor(a(t,d,s));return t[g]>u&&g<t.length-1?t[g+1]:t[g]}}}function Es(t,e,i,n,r,s){return n=void 0===n||n,i=void 0!==i?i:0,function(o,a,l,h){if(void 0!==o){const c=r?vs(e,r,l,s):e;if(h)return n?ws(o,c,i):ci(o,i,c);const u=1e-9,d=Math.ceil(Math.log(e/c)/Math.log(t)-u),g=-a*(.5-u)+.5,f=Math.min(c,o),p=Math.floor(Math.log(e/f)/Math.log(t)+g),m=Math.max(d,p);return ci(e/Math.pow(t,m),i,c)}}}function Ts(t,e,i,n,r){return i=void 0===i||i,function(s,o,a,l){if(void 0!==s){const o=n?vs(t,n,a,r):t;return i&&l?ws(s,o,e):ci(s,e,o)}}}function Cs(t){if(void 0!==t)return 0}function bs(t){if(void 0!==t)return t}function Rs(t){const e=2*Math.PI/t;return function(t,i){return i?t:void 0!==t?t=Math.floor(t/e+.5)*e:void 0}}function Ps(t){const e=void 0===t?pi(5):t;return function(t,i){return i||void 0===t?t:Math.abs(t)<=e?0:t}}class Is extends B{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=rn(t.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,t.projection&&Yi(),t.center&&(t.center=_n(t.center,this.projection_)),t.extent&&(t.extent=xn(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in ps)delete e[t];this.setProperties(e,!0);const i=Ms(t);this.maxResolution_=i.maxResolution,this.minResolution_=i.minResolution,this.zoomFactor_=i.zoomFactor,this.resolutions_=t.resolutions,this.padding_=t.padding,this.minZoom_=i.minZoom;const n=Fs(t),r=i.constraint,s=As(t);this.constraints_={center:n,resolution:r,rotation:s},this.setRotation(void 0!==t.rotation?t.rotation:0),this.setCenterInternal(void 0!==t.center?t.center:null),void 0!==t.resolution?this.setResolution(t.resolution):void 0!==t.zoom&&this.setZoom(t.zoom)}get padding(){return this.padding_}set padding(t){let e=this.padding_;this.padding_=t;const i=this.getCenterInternal();if(i){const n=t||[0,0,0,0];e=e||[0,0,0,0];const r=this.getResolution(),s=r/2*(n[3]-e[3]+e[1]-n[1]),o=r/2*(n[0]-e[0]+e[2]-n[2]);this.setCenterInternal([i[0]+s,i[1]-o])}}getUpdatedOptions_(t){const e=this.getProperties();return void 0!==e.resolution?e.resolution=this.getResolution():e.zoom=this.getZoom(),e.center=this.getCenterInternal(),e.rotation=this.getRotation(),Object.assign({},e,t)}animate(t){this.isDef()&&!this.getAnimating()&&this.resolveConstraints(0);const e=new Array(arguments.length);for(let t=0;t<e.length;++t){let i=arguments[t];i.center&&(i=Object.assign({},i),i.center=_n(i.center,this.getProjection())),i.anchor&&(i=Object.assign({},i),i.anchor=_n(i.anchor,this.getProjection())),e[t]=i}this.animateInternal.apply(this,e)}animateInternal(t){let e,i=arguments.length;i>1&&"function"==typeof arguments[i-1]&&(e=arguments[i-1],--i);let n=0;for(;n<i&&!this.isDef();++n){const t=arguments[n];t.center&&this.setCenterInternal(t.center),void 0!==t.zoom?this.setZoom(t.zoom):t.resolution&&this.setResolution(t.resolution),void 0!==t.rotation&&this.setRotation(t.rotation)}if(n===i)return void(e&&Ls(e,!0));let r=Date.now(),s=this.targetCenter_.slice(),o=this.targetResolution_,a=this.targetRotation_;const l=[];for(;n<i;++n){const t=arguments[n],i={start:r,complete:!1,anchor:t.anchor,duration:void 0!==t.duration?t.duration:1e3,easing:t.easing||et,callback:e};if(t.center&&(i.sourceCenter=s,i.targetCenter=t.center.slice(),s=i.targetCenter),void 0!==t.zoom?(i.sourceResolution=o,i.targetResolution=this.getResolutionForZoom(t.zoom),o=i.targetResolution):t.resolution&&(i.sourceResolution=o,i.targetResolution=t.resolution,o=i.targetResolution),void 0!==t.rotation){i.sourceRotation=a;const e=mi(t.rotation-a+Math.PI,2*Math.PI)-Math.PI;i.targetRotation=a+e,a=i.targetRotation}Os(i)?i.complete=!0:r+=i.duration,l.push(i)}this.animations_.push(l),this.setHint(gs,1),this.updateAnimations_()}getAnimating(){return this.hints_[gs]>0}getInteracting(){return this.hints_[fs]>0}cancelAnimations(){let t;this.setHint(gs,-this.hints_[gs]);for(let e=0,i=this.animations_.length;e<i;++e){const i=this.animations_[e];if(i[0].callback&&Ls(i[0].callback,!1),!t)for(let e=0,n=i.length;e<n;++e){const n=i[e];if(!n.complete){t=n.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=t,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(void 0!==this.updateAnimationKey_&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;const t=Date.now();let e=!1;for(let i=this.animations_.length-1;i>=0;--i){const n=this.animations_[i];let r=!0;for(let i=0,s=n.length;i<s;++i){const s=n[i];if(s.complete)continue;const o=t-s.start;let a=s.duration>0?o/s.duration:1;a>=1?(s.complete=!0,a=1):r=!1;const l=s.easing(a);if(s.sourceCenter){const t=s.sourceCenter[0],e=s.sourceCenter[1],i=s.targetCenter[0],n=s.targetCenter[1];this.nextCenter_=s.targetCenter;const r=t+l*(i-t),o=e+l*(n-e);this.targetCenter_=[r,o]}if(s.sourceResolution&&s.targetResolution){const t=1===l?s.targetResolution:s.sourceResolution+l*(s.targetResolution-s.sourceResolution);if(s.anchor){const e=this.getViewportSize_(this.getRotation()),i=this.constraints_.resolution(t,0,e,!0);this.targetCenter_=this.calculateCenterZoom(i,s.anchor)}this.nextResolution_=s.targetResolution,this.targetResolution_=t,this.applyTargetState_(!0)}if(void 0!==s.sourceRotation&&void 0!==s.targetRotation){const t=1===l?mi(s.targetRotation+Math.PI,2*Math.PI)-Math.PI:s.sourceRotation+l*(s.targetRotation-s.sourceRotation);if(s.anchor){const e=this.constraints_.rotation(t,!0);this.targetCenter_=this.calculateCenterRotate(e,s.anchor)}this.nextRotation_=s.targetRotation,this.targetRotation_=t}if(this.applyTargetState_(!0),e=!0,!s.complete)break}if(r){this.animations_[i]=null,this.setHint(gs,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=n[0].callback;t&&Ls(t,!0)}}this.animations_=this.animations_.filter(Boolean),e&&void 0===this.updateAnimationKey_&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let i;const n=this.getCenterInternal();return void 0!==n&&(i=[n[0]-e[0],n[1]-e[1]],Li(i,t-this.getRotation()),Ti(i,e)),i}calculateCenterZoom(t,e){let i;const n=this.getCenterInternal(),r=this.getResolution();if(void 0!==n&&void 0!==r){i=[e[0]-t*(e[0]-n[0])/r,e[1]-t*(e[1]-n[1])/r]}return i}getViewportSize_(t){const e=this.viewportSize_;if(t){const i=e[0],n=e[1];return[Math.abs(i*Math.cos(t))+Math.abs(n*Math.sin(t)),Math.abs(i*Math.sin(t))+Math.abs(n*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t?mn(t,this.getProjection()):t}getCenterInternal(){return this.get(ps.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return void 0!==t?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){return yn(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();Ft(e,"The view center is not defined");const i=this.getResolution();Ft(void 0!==i,"The view resolution is not defined");const n=this.getRotation();return Ft(void 0!==n,"The view rotation is not defined"),Ee(e,i,n,t)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(t){this.applyOptions_(this.getUpdatedOptions_({maxZoom:t}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(t){this.applyOptions_(this.getUpdatedOptions_({minZoom:t}))}setConstrainResolution(t){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:t}))}getProjection(){return this.projection_}getResolution(){return this.get(ps.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(xn(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=Ie(t)/e[0],n=Ce(t)/e[1];return Math.max(i,n)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),i=this.minResolution_,n=Math.log(e/i)/Math.log(t);return function(i){return e/Math.pow(t,i*n)}}getRotation(){return this.get(ps.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),i=this.getConstrainedResolution(this.maxResolution_),n=this.minResolution_,r=Math.log(i/n)/e;return function(t){return Math.log(i/t)/e/r}}getViewportSizeMinusPadding_(t){let e=this.getViewportSize_(t);const i=this.padding_;return i&&(e=[e[0]-i[1]-i[3],e[1]-i[0]-i[2]]),e}getState(){const t=this.getProjection(),e=this.getResolution(),i=this.getRotation();let n=this.getCenterInternal();const r=this.padding_;if(r){const t=this.getViewportSizeMinusPadding_();n=Ds(n,this.getViewportSize_(),[t[0]/2+r[3],t[1]/2+r[0]],e,i)}return{center:n.slice(0),projection:void 0!==t?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:i,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return void 0!==e&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e,i,n=this.minZoom_||0;if(this.resolutions_){const r=a(this.resolutions_,t,1);n=r,e=this.resolutions_[r],i=r==this.resolutions_.length-1?2:e/this.resolutions_[r+1]}else e=this.maxResolution_,i=this.zoomFactor_;return n+Math.log(e/t)/Math.log(i)}getResolutionForZoom(t){if(this.resolutions_){if(this.resolutions_.length<=1)return 0;const e=ci(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,ci(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(Ft(Array.isArray(t)||"function"==typeof t.getSimplifiedGeometry,"Invalid extent or geometry provided as `geometry`"),Array.isArray(t)){Ft(!Fe(t),"Cannot fit empty extent provided as `geometry`");i=Rr(xn(t,this.getProjection()))}else if("Circle"===t.getType()){const e=xn(t.getExtent(),this.getProjection());i=Rr(e),i.rotate(this.getRotation(),we(e))}else{const e=pn();i=e?t.clone().transform(e,this.getProjection()):t}this.fitInternal(i,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),i=Math.cos(e),n=Math.sin(-e),r=t.getFlatCoordinates(),s=t.getStride();let o=1/0,a=1/0,l=-1/0,h=-1/0;for(let t=0,e=r.length;t<e;t+=s){const e=r[t]*i-r[t+1]*n,s=r[t]*n+r[t+1]*i;o=Math.min(o,e),a=Math.min(a,s),l=Math.max(l,e),h=Math.max(h,s)}return[o,a,l,h]}fitInternal(t,e){let i=(e=e||{}).size;i||(i=this.getViewportSizeMinusPadding_());const n=void 0!==e.padding?e.padding:[0,0,0,0],r=void 0!==e.nearest&&e.nearest;let s;s=void 0!==e.minResolution?e.minResolution:void 0!==e.maxZoom?this.getResolutionForZoom(e.maxZoom):0;const o=this.rotatedExtentForGeometry(t);let a=this.getResolutionForExtentInternal(o,[i[0]-n[1]-n[3],i[1]-n[0]-n[2]]);a=isNaN(a)?s:Math.max(a,s),a=this.getConstrainedResolution(a,r?0:1);const l=this.getRotation(),h=Math.sin(l),c=Math.cos(l),u=we(o);u[0]+=(n[1]-n[3])/2*a,u[1]+=(n[0]-n[2])/2*a;const d=u[0]*c-u[1]*h,g=u[1]*c+u[0]*h,p=this.getConstrainedCenter([d,g],a),m=e.callback?e.callback:f;void 0!==e.duration?this.animateInternal({resolution:a,center:p,duration:e.duration,easing:e.easing},m):(this.targetResolution_=a,this.targetCenter_=p,this.applyTargetState_(!1,!0),Ls(m,!0))}centerOn(t,e,i){this.centerOnInternal(_n(t,this.getProjection()),e,i)}centerOnInternal(t,e,i){this.setCenterInternal(Ds(t,e,i,this.getResolution(),this.getRotation()))}calculateCenterShift(t,e,i,n){let r;const s=this.padding_;if(s&&t){const o=this.getViewportSizeMinusPadding_(-i),a=Ds(t,n,[o[0]/2+s[3],o[1]/2+s[0]],e,i);r=[t[0]-a[0],t[1]-a[1]]}return r}isDef(){return!!this.getCenterInternal()&&void 0!==this.getResolution()}adjustCenter(t){const e=mn(this.targetCenter_,this.getProjection());this.setCenter([e[0]+t[0],e[1]+t[1]])}adjustCenterInternal(t){const e=this.targetCenter_;this.setCenterInternal([e[0]+t[0],e[1]+t[1]])}adjustResolution(t,e){e=e&&_n(e,this.getProjection()),this.adjustResolutionInternal(t,e)}adjustResolutionInternal(t,e){const i=this.getAnimating()||this.getInteracting(),n=this.getViewportSize_(this.getRotation()),r=this.constraints_.resolution(this.targetResolution_*t,0,n,i);e&&(this.targetCenter_=this.calculateCenterZoom(r,e)),this.targetResolution_*=t,this.applyTargetState_()}adjustZoom(t,e){this.adjustResolution(Math.pow(this.zoomFactor_,-t),e)}adjustRotation(t,e){e&&(e=_n(e,this.getProjection())),this.adjustRotationInternal(t,e)}adjustRotationInternal(t,e){const i=this.getAnimating()||this.getInteracting(),n=this.constraints_.rotation(this.targetRotation_+t,i);e&&(this.targetCenter_=this.calculateCenterRotate(n,e)),this.targetRotation_+=t,this.applyTargetState_()}setCenter(t){this.setCenterInternal(t?_n(t,this.getProjection()):t)}setCenterInternal(t){this.targetCenter_=t,this.applyTargetState_()}setHint(t,e){return this.hints_[t]+=e,this.changed(),this.hints_[t]}setResolution(t){this.targetResolution_=t,this.applyTargetState_()}setRotation(t){this.targetRotation_=t,this.applyTargetState_()}setZoom(t){this.setResolution(this.getResolutionForZoom(t))}applyTargetState_(t,e){const i=this.getAnimating()||this.getInteracting()||e,n=this.constraints_.rotation(this.targetRotation_,i),r=this.getViewportSize_(n),s=this.constraints_.resolution(this.targetResolution_,0,r,i),o=this.constraints_.center(this.targetCenter_,s,r,i,this.calculateCenterShift(this.targetCenter_,s,n,r));this.get(ps.ROTATION)!==n&&this.set(ps.ROTATION,n),this.get(ps.RESOLUTION)!==s&&(this.set(ps.RESOLUTION,s),this.set("zoom",this.getZoom(),!0)),o&&this.get(ps.CENTER)&&Ii(this.get(ps.CENTER),o)||this.set(ps.CENTER,o),this.getAnimating()&&!t&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(t,e,i){t=void 0!==t?t:200;const n=e||0,r=this.constraints_.rotation(this.targetRotation_),s=this.getViewportSize_(r),o=this.constraints_.resolution(this.targetResolution_,n,s),a=this.constraints_.center(this.targetCenter_,o,s,!1,this.calculateCenterShift(this.targetCenter_,o,r,s));if(0===t&&!this.cancelAnchor_)return this.targetResolution_=o,this.targetRotation_=r,this.targetCenter_=a,void this.applyTargetState_();i=i||(0===t?this.cancelAnchor_:void 0),this.cancelAnchor_=void 0,this.getResolution()===o&&this.getRotation()===r&&this.getCenterInternal()&&Ii(this.getCenterInternal(),a)||(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:r,center:a,resolution:o,duration:t,easing:tt,anchor:i}))}beginInteraction(){this.resolveConstraints(0),this.setHint(fs,1)}endInteraction(t,e,i){i=i&&_n(i,this.getProjection()),this.endInteractionInternal(t,e,i)}endInteractionInternal(t,e,i){this.getInteracting()&&(this.setHint(fs,-1),this.resolveConstraints(t,e,i))}getConstrainedCenter(t,e){const i=this.getViewportSize_(this.getRotation());return this.constraints_.center(t,e||this.getResolution(),i)}getConstrainedZoom(t,e){const i=this.getResolutionForZoom(t);return this.getZoomForResolution(this.getConstrainedResolution(i,e))}getConstrainedResolution(t,e){e=e||0;const i=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(t,e,i)}}function Ls(t,e){setTimeout((function(){t(e)}),0)}function Fs(t){if(void 0!==t.extent){const e=void 0===t.smoothExtentConstraint||t.smoothExtentConstraint;return ys(t.extent,t.constrainOnlyCenter,e)}const e=rn(t.projection,"EPSG:3857");if(!0!==t.multiWorld&&e.isGlobal()){const t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,ys(t,!1,!1)}return xs}function Ms(t){let e,i,n;let r=void 0!==t.minZoom?t.minZoom:0,s=void 0!==t.maxZoom?t.maxZoom:28;const o=void 0!==t.zoomFactor?t.zoomFactor:2,a=void 0!==t.multiWorld&&t.multiWorld,l=void 0===t.smoothResolutionConstraint||t.smoothResolutionConstraint,h=void 0!==t.showFullExtent&&t.showFullExtent,c=rn(t.projection,"EPSG:3857"),u=c.getExtent();let d=t.constrainOnlyCenter,g=t.extent;if(a||g||!c.isGlobal()||(d=!1,g=u),void 0!==t.resolutions){const o=t.resolutions;i=o[r],n=void 0!==o[s]?o[s]:o[o.length-1],e=t.constrainResolution?Ss(o,l,!d&&g,h):Ts(i,n,l,!d&&g,h)}else{const a=(u?Math.max(Ie(u),Ce(u)):360*ze.degrees/c.getMetersPerUnit())/_s/Math.pow(2,0),f=a/Math.pow(2,28);i=t.maxResolution,void 0!==i?r=0:i=a/Math.pow(o,r),n=t.minResolution,void 0===n&&(n=void 0!==t.maxZoom?void 0!==t.maxResolution?i/Math.pow(o,s):a/Math.pow(o,s):f),s=r+Math.floor(Math.log(i/n)/Math.log(o)),n=i/Math.pow(o,s-r),e=t.constrainResolution?Es(o,i,n,l,!d&&g,h):Ts(i,n,l,!d&&g,h)}return{constraint:e,maxResolution:i,minResolution:n,minZoom:r,zoomFactor:o}}function As(t){if(void 0===t.enableRotation||t.enableRotation){const e=t.constrainRotation;return void 0===e||!0===e?Ps():!1===e?bs:"number"==typeof e?Rs(e):bs}return Cs}function Os(t){return!(t.sourceCenter&&t.targetCenter&&!Ii(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function Ds(t,e,i,n,r){const s=Math.cos(-r);let o=Math.sin(-r),a=t[0]*s-t[1]*o,l=t[1]*s+t[0]*o;a+=(e[0]/2-i[0])*n,l+=(i[1]-e[1]/2)*n,o=-o;return[a*s-l*o,l*s+a*o]}class Ns extends 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Po{constructor(){this.cache_={},this.patternCache_={},this.cacheSize_=0,this.maxCacheSize_=32}clear(){this.cache_={},this.patternCache_={},this.cacheSize_=0}canExpireCache(){return this.cacheSize_>this.maxCacheSize_}expire(){if(this.canExpireCache()){let t=0;for(const e in this.cache_){const i=this.cache_[e];0!=(3&t++)||i.hasListener()||(delete this.cache_[e],delete this.patternCache_[e],--this.cacheSize_)}}}get(t,e,i){const n=Io(t,e,i);return n in this.cache_?this.cache_[n]:null}getPattern(t,e,i){const n=Io(t,e,i);return n in this.patternCache_?this.patternCache_[n]:null}set(t,e,i,n,r){const s=Io(t,e,i),o=s in this.cache_;this.cache_[s]=n,r&&(n.getImageState()===Br.IDLE&&n.load(),n.getImageState()===Br.LOADING?n.ready().then((()=>{this.patternCache_[s]=_t().createPattern(n.getImage(1),"repeat")})):this.patternCache_[s]=_t().createPattern(n.getImage(1),"repeat")),o||++this.cacheSize_}setSize(t){this.maxCacheSize_=t,this.expire()}}function Io(t,e,i){return 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n=i[t],s=e.style+"\n"+e.weight+"\n"+n;void 0===ta.get(s)&&(ta.set(s,100,!0),o(e.style,e.weight,n)||(ta.set(s,0,!0),void 0===r&&(r=setInterval(a,32))))}}}(),sa=function(){let t;return function(e){let i=na[e];if(null==i){if(ut){const t=Xo(e),n=oa(e,"Žg");i=(isNaN(Number(t.lineHeight))?1.2:Number(t.lineHeight))*(n.actualBoundingBoxAscent+n.actualBoundingBoxDescent)}else t||(t=document.createElement("div"),t.innerHTML="M",t.style.minHeight="0",t.style.maxHeight="none",t.style.height="auto",t.style.padding="0",t.style.border="none",t.style.position="absolute",t.style.display="block",t.style.left="-99999px"),t.style.font=e,document.body.appendChild(t),i=t.offsetHeight,document.body.removeChild(t);na[e]=i}return i}}();function oa(t,e){return ia||(ia=pt(1,1)),t!=ea&&(ia.font=t,ea=ia.font),ia.measureText(e)}function aa(t,e){return oa(t,e).width}function la(t,e,i){if(e in i)return i[e];const n=e.split("\n").reduce(((e,i)=>Math.max(e,aa(t,i))),0);return i[e]=n,n}function ha(t,e){const i=[],n=[],r=[];let s=0,o=0,a=0,l=0;for(let h=0,c=e.length;h<=c;h+=2){const u=e[h];if("\n"===u||h===c){s=Math.max(s,o),r.push(o),o=0,a+=l,l=0;continue}const d=e[h+1]||t.font,g=aa(d,u);i.push(g),o+=g;const f=sa(d);n.push(f),l=Math.max(l,f)}return{width:s,height:a,widths:i,heights:n,lineWidths:r}}function ca(t,e,i,n,r,s,o,a,l,h,c){t.save(),1!==i&&(void 0===t.globalAlpha?t.globalAlpha=t=>t.globalAlpha*=i:t.globalAlpha*=i),e&&t.transform.apply(t,e),n.contextInstructions?(t.translate(l,h),t.scale(c[0],c[1]),function(t,e){const i=t.contextInstructions;for(let t=0,n=i.length;t<n;t+=2)Array.isArray(i[t+1])?e[i[t]].apply(e,i[t+1]):e[i[t]]=i[t+1]}(n,t)):c[0]<0||c[1]<0?(t.translate(l,h),t.scale(c[0],c[1]),t.drawImage(n,r,s,o,a,0,0,o,a)):t.drawImage(n,r,s,o,a,l,h,o*c[0],a*c[1]),t.restore()}class ua extends so{constructor(t){super({opacity:1,rotateWithView:void 0!==t.rotateWithView&&t.rotateWithView,rotation:void 0!==t.rotation?t.rotation:0,scale:void 0!==t.scale?t.scale:1,displacement:void 0!==t.displacement?t.displacement:[0,0],declutterMode:t.declutterMode}),this.canvases_,this.hitDetectionCanvas_=null,this.fill_=void 0!==t.fill?t.fill:null,this.origin_=[0,0],this.points_=t.points,this.radius=t.radius,this.radius2_=t.radius2,this.angle_=void 0!==t.angle?t.angle:0,this.stroke_=void 0!==t.stroke?t.stroke:null,this.size_,this.renderOptions_,this.imageState_=this.fill_&&this.fill_.loading()?Br.LOADING:Br.LOADED,this.imageState_===Br.LOADING&&this.ready().then((()=>this.imageState_=Br.LOADED)),this.render()}clone(){const t=this.getScale(),e=new ua({fill:this.getFill()?this.getFill().clone():void 0,points:this.getPoints(),radius:this.getRadius(),radius2:this.getRadius2(),angle:this.getAngle(),stroke:this.getStroke()?this.getStroke().clone():void 0,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}getAnchor(){const t=this.size_,e=this.getDisplacement(),i=this.getScaleArray();return[t[0]/2-e[0]/i[0],t[1]/2+e[1]/i[1]]}getAngle(){return this.angle_}getFill(){return this.fill_}setFill(t){this.fill_=t,this.render()}getHitDetectionImage(){return this.hitDetectionCanvas_||(this.hitDetectionCanvas_=this.createHitDetectionCanvas_(this.renderOptions_)),this.hitDetectionCanvas_}getImage(t){let e=this.canvases_[t];if(!e){const i=this.renderOptions_,n=pt(i.size*t,i.size*t);this.draw_(i,n,t),e=n.canvas,this.canvases_[t]=e}return e}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}getRadius2(){return this.radius2_}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t,this.render()}listenImageChange(t){}load(){}unlistenImageChange(t){}calculateLineJoinSize_(t,e,i){if(0===e||this.points_===1/0||"bevel"!==t&&"miter"!==t)return e;let n=this.radius,r=void 0===this.radius2_?n:this.radius2_;if(n<r){const t=n;n=r,r=t}const s=void 0===this.radius2_?this.points_:2*this.points_,o=2*Math.PI/s,a=r*Math.sin(o),l=n-Math.sqrt(r*r-a*a),h=Math.sqrt(a*a+l*l),c=h/a;if("miter"===t&&c<=i)return c*e;const u=e/2/c,d=e/2*(l/h),g=Math.sqrt((n+u)*(n+u)+d*d)-n;if(void 0===this.radius2_||"bevel"===t)return 2*g;const f=n*Math.sin(o),p=r-Math.sqrt(n*n-f*f),m=Math.sqrt(f*f+p*p)/f;if(m<=i){const t=m*e/2-r-n;return 2*Math.max(g,t)}return 2*g}createRenderOptions(){let t,e=Zo,i=Yo,n=0,r=null,s=0,o=0;this.stroke_&&(t=Oo(this.stroke_.getColor()??Ho),o=this.stroke_.getWidth()??1,r=this.stroke_.getLineDash(),s=this.stroke_.getLineDashOffset()??0,i=this.stroke_.getLineJoin()??Yo,e=this.stroke_.getLineCap()??Zo,n=this.stroke_.getMiterLimit()??Ko);const a=this.calculateLineJoinSize_(i,o,n),l=Math.max(this.radius,this.radius2_||0);return{strokeStyle:t,strokeWidth:o,size:Math.ceil(2*l+a),lineCap:e,lineDash:r,lineDashOffset:s,lineJoin:i,miterLimit:n}}render(){this.renderOptions_=this.createRenderOptions();const t=this.renderOptions_.size;this.canvases_={},this.hitDetectionCanvas_=null,this.size_=[t,t]}draw_(t,e,i){if(e.scale(i,i),e.translate(t.size/2,t.size/2),this.createPath_(e),this.fill_){let t=this.fill_.getColor();null===t&&(t=Wo),e.fillStyle=Oo(t),e.fill()}t.strokeStyle&&(e.strokeStyle=t.strokeStyle,e.lineWidth=t.strokeWidth,t.lineDash&&(e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset),e.lineCap=t.lineCap,e.lineJoin=t.lineJoin,e.miterLimit=t.miterLimit,e.stroke())}createHitDetectionCanvas_(t){let e;if(this.fill_){let i=this.fill_.getColor(),n=0;"string"==typeof i&&(i=Co(i)),null===i?n=1:Array.isArray(i)&&(n=4===i.length?i[3]:1),0===n&&(e=pt(t.size,t.size),this.drawHitDetectionCanvas_(t,e))}return e?e.canvas:this.getImage(1)}createPath_(t){let e=this.points_;const i=this.radius;if(e===1/0)t.arc(0,0,i,0,2*Math.PI);else{const n=void 0===this.radius2_?i:this.radius2_;void 0!==this.radius2_&&(e*=2);const r=this.angle_-Math.PI/2,s=2*Math.PI/e;for(let o=0;o<e;o++){const e=r+o*s,a=o%2==0?i:n;t.lineTo(a*Math.cos(e),a*Math.sin(e))}t.closePath()}}drawHitDetectionCanvas_(t,e){e.translate(t.size/2,t.size/2),this.createPath_(e),e.fillStyle=Wo,e.fill(),t.strokeStyle&&(e.strokeStyle=t.strokeStyle,e.lineWidth=t.strokeWidth,t.lineDash&&(e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset),e.lineJoin=t.lineJoin,e.miterLimit=t.miterLimit,e.stroke())}ready(){return this.fill_?this.fill_.ready():Promise.resolve()}}class da extends ua{constructor(t){super({points:1/0,fill:(t=t||{radius:5}).fill,radius:t.radius,stroke:t.stroke,scale:void 0!==t.scale?t.scale:1,rotation:void 0!==t.rotation?t.rotation:0,rotateWithView:void 0!==t.rotateWithView&&t.rotateWithView,displacement:void 0!==t.displacement?t.displacement:[0,0],declutterMode:t.declutterMode})}clone(){const t=this.getScale(),e=new da({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,radius:this.getRadius(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}setRadius(t){this.radius=t,this.render()}}class ga{constructor(t){t=t||{},this.patternImage_=null,this.color_=null,void 0!==t.color&&this.setColor(t.color)}clone(){const t=this.getColor();return new ga({color:Array.isArray(t)?t.slice():t||void 0})}getColor(){return this.color_}setColor(t){if(null!==t&&"object"==typeof t&&"src"in t){const e=Ao(null,t.src,"anonymous",void 0,t.offset?null:t.color?t.color:null,!(t.offset&&t.size));e.ready().then((()=>{this.patternImage_=null})),e.getImageState()===Br.IDLE&&e.load(),e.getImageState()===Br.LOADING&&(this.patternImage_=e)}this.color_=t}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}class fa{constructor(t){t=t||{},this.color_=void 0!==t.color?t.color:null,this.lineCap_=t.lineCap,this.lineDash_=void 0!==t.lineDash?t.lineDash:null,this.lineDashOffset_=t.lineDashOffset,this.lineJoin_=t.lineJoin,this.miterLimit_=t.miterLimit,this.width_=t.width}clone(){const t=this.getColor();return new fa({color:Array.isArray(t)?t.slice():t||void 0,lineCap:this.getLineCap(),lineDash:this.getLineDash()?this.getLineDash().slice():void 0,lineDashOffset:this.getLineDashOffset(),lineJoin:this.getLineJoin(),miterLimit:this.getMiterLimit(),width:this.getWidth()})}getColor(){return this.color_}getLineCap(){return this.lineCap_}getLineDash(){return this.lineDash_}getLineDashOffset(){return this.lineDashOffset_}getLineJoin(){return this.lineJoin_}getMiterLimit(){return this.miterLimit_}getWidth(){return this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setWidth(t){this.width_=t}}class pa{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=va,void 0!==t.geometry&&this.setGeometry(t.geometry),this.fill_=void 0!==t.fill?t.fill:null,this.image_=void 0!==t.image?t.image:null,this.renderer_=void 0!==t.renderer?t.renderer:null,this.hitDetectionRenderer_=void 0!==t.hitDetectionRenderer?t.hitDetectionRenderer:null,this.stroke_=void 0!==t.stroke?t.stroke:null,this.text_=void 0!==t.text?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&"object"==typeof t&&(t=t.clone()),new pa({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(t){this.renderer_=t}setHitDetectionRenderer(t){this.hitDetectionRenderer_=t}getHitDetectionRenderer(){return this.hitDetectionRenderer_}getGeometry(){return this.geometry_}getGeometryFunction(){return this.geometryFunction_}getFill(){return this.fill_}setFill(t){this.fill_=t}getImage(){return this.image_}setImage(t){this.image_=t}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t}getText(){return this.text_}setText(t){this.text_=t}getZIndex(){return this.zIndex_}setGeometry(t){"function"==typeof t?this.geometryFunction_=t:"string"==typeof t?this.geometryFunction_=function(e){return e.get(t)}:t?void 0!==t&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=va,this.geometry_=t}setZIndex(t){this.zIndex_=t}}function ma(t){let e;if("function"==typeof t)e=t;else{let i;if(Array.isArray(t))i=t;else{Ft("function"==typeof t.getZIndex,"Expected an `Style` or an array of `Style`");i=[t]}e=function(){return i}}return e}let _a=null;function ya(t,e){if(!_a){const t=new ga({color:"rgba(255,255,255,0.4)"}),e=new fa({color:"#3399CC",width:1.25});_a=[new pa({image:new da({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return _a}function xa(){const t={},e=[255,255,255,1],i=[0,153,255,1];return t.Polygon=[new pa({fill:new ga({color:[255,255,255,.5]})})],t.MultiPolygon=t.Polygon,t.LineString=[new pa({stroke:new fa({color:e,width:5})}),new pa({stroke:new fa({color:i,width:3})})],t.MultiLineString=t.LineString,t.Circle=t.Polygon.concat(t.LineString),t.Point=[new pa({image:new da({radius:6,fill:new ga({color:i}),stroke:new fa({color:e,width:1.5})}),zIndex:1/0})],t.MultiPoint=t.Point,t.GeometryCollection=t.Polygon.concat(t.LineString,t.Point),t}function va(t){return t.getGeometry()}function wa(t,e,i,n){return void 0!==i&&void 0!==n?[i/t,n/e]:void 0!==i?i/t:void 0!==n?n/e:1}class Sa extends so{constructor(t){const e=void 0!==(t=t||{}).opacity?t.opacity:1,i=void 0!==t.rotation?t.rotation:0,n=void 0!==t.scale?t.scale:1,r=void 0!==t.rotateWithView&&t.rotateWithView;super({opacity:e,rotation:i,scale:n,displacement:void 0!==t.displacement?t.displacement:[0,0],rotateWithView:r,declutterMode:t.declutterMode}),this.anchor_=void 0!==t.anchor?t.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=void 0!==t.anchorOrigin?t.anchorOrigin:"top-left",this.anchorXUnits_=void 0!==t.anchorXUnits?t.anchorXUnits:"fraction",this.anchorYUnits_=void 0!==t.anchorYUnits?t.anchorYUnits:"fraction",this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null;const s=void 0!==t.img?t.img:null;let o,a=t.src;if(Ft(!(void 0!==a&&s),"`image` and `src` cannot be provided at the same time"),void 0!==a&&0!==a.length||!s||(a=s.src||z(s)),Ft(void 0!==a&&a.length>0,"A defined and non-empty `src` or `image` must be provided"),Ft(!((void 0!==t.width||void 0!==t.height)&&void 0!==t.scale),"`width` or `height` cannot be provided together with `scale`"),void 0!==t.src?o=Br.IDLE:void 0!==s&&(o="complete"in s?s.complete?s.src?Br.LOADED:Br.IDLE:Br.LOADING:Br.LOADED),this.color_=void 0!==t.color?Co(t.color):null,this.iconImage_=Ao(s,a,this.crossOrigin_,o,this.color_),this.offset_=void 0!==t.offset?t.offset:[0,0],this.offsetOrigin_=void 0!==t.offsetOrigin?t.offsetOrigin:"top-left",this.origin_=null,this.size_=void 0!==t.size?t.size:null,this.initialOptions_,void 0!==t.width||void 0!==t.height){let e,i;if(t.size)[e,i]=t.size;else{const n=this.getImage(1);if(n.width&&n.height)e=n.width,i=n.height;else if(n instanceof HTMLImageElement){this.initialOptions_=t;const e=()=>{if(this.unlistenImageChange(e),!this.initialOptions_)return;const i=this.iconImage_.getSize();this.setScale(wa(i[0],i[1],t.width,t.height))};return void this.listenImageChange(e)}}void 0!==e&&this.setScale(wa(e,i,t.width,t.height))}}clone(){let t,e,i;return this.initialOptions_?(e=this.initialOptions_.width,i=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new Sa({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:e,height:i,size:null!==this.size_?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let t=this.normalizedAnchor_;if(!t){t=this.anchor_;const e=this.getSize();if("fraction"==this.anchorXUnits_||"fraction"==this.anchorYUnits_){if(!e)return null;t=this.anchor_.slice(),"fraction"==this.anchorXUnits_&&(t[0]*=e[0]),"fraction"==this.anchorYUnits_&&(t[1]*=e[1])}if("top-left"!=this.anchorOrigin_){if(!e)return null;t===this.anchor_&&(t=this.anchor_.slice()),"top-right"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[0]=-t[0]+e[0]),"bottom-left"!=this.anchorOrigin_&&"bottom-right"!=this.anchorOrigin_||(t[1]=-t[1]+e[1])}this.normalizedAnchor_=t}const e=this.getDisplacement(),i=this.getScaleArray();return[t[0]-e[0]/i[0],t[1]+e[1]/i[1]]}setAnchor(t){this.anchor_=t,this.normalizedAnchor_=null}getColor(){return this.color_}getImage(t){return this.iconImage_.getImage(t)}getPixelRatio(t){return this.iconImage_.getPixelRatio(t)}getImageSize(){return this.iconImage_.getSize()}getImageState(){return this.iconImage_.getImageState()}getHitDetectionImage(){return this.iconImage_.getHitDetectionImage()}getOrigin(){if(this.origin_)return this.origin_;let t=this.offset_;if("top-left"!=this.offsetOrigin_){const e=this.getSize(),i=this.iconImage_.getSize();if(!e||!i)return null;t=t.slice(),"top-right"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[0]=i[0]-e[0]-t[0]),"bottom-left"!=this.offsetOrigin_&&"bottom-right"!=this.offsetOrigin_||(t[1]=i[1]-e[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){const t=this.getScaleArray();return this.size_?this.size_[0]*t[0]:this.iconImage_.getImageState()==Br.LOADED?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==Br.LOADED?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(v,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(v,t)}ready(){return this.iconImage_.ready()}}class Ea{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.scale_=t.scale,this.scaleArray_=ro(void 0!==t.scale?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=void 0!==t.fill?t.fill:new ga({color:"#333"}),this.maxAngle_=void 0!==t.maxAngle?t.maxAngle:Math.PI/4,this.placement_=void 0!==t.placement?t.placement:"point",this.overflow_=!!t.overflow,this.stroke_=void 0!==t.stroke?t.stroke:null,this.offsetX_=void 0!==t.offsetX?t.offsetX:0,this.offsetY_=void 0!==t.offsetY?t.offsetY:0,this.backgroundFill_=t.backgroundFill?t.backgroundFill:null,this.backgroundStroke_=t.backgroundStroke?t.backgroundStroke:null,this.padding_=void 0===t.padding?null:t.padding,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new Ea({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 0,backgroundStroke:this.getBackgroundStroke()?this.getBackgroundStroke().clone():void 0,padding:this.getPadding()||void 0,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_}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(t){this.overflow_=t}setFont(t){this.font_=t}setMaxAngle(t){this.maxAngle_=t}setOffsetX(t){this.offsetX_=t}setOffsetY(t){this.offsetY_=t}setPlacement(t){this.placement_=t}setRepeat(t){this.repeat_=t}setRotateWithView(t){this.rotateWithView_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=ro(void 0!==t?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}let Ta=0;const Ca=1<<Ta++,ba=1<<Ta++,Ra=1<<Ta++,Pa=1<<Ta++,Ia=1<<Ta++,La=1<<Ta++,Fa=Math.pow(2,6)-1,Ma={[Ca]:"boolean",[ba]:"number",[Ra]:"string",[Pa]:"color",[Ia]:"number[]",[La]:"size"},Aa=Object.keys(Ma).map(Number).sort(s);function Oa(t){const e=[];for(const i of Aa)Da(t,i)&&e.push(Ma[i]);return 0===e.length?"untyped":e.length<3?e.join(" or "):e.slice(0,-1).join(", ")+", or "+e[e.length-1]}function Da(t,e){return(t&e)===e}function Na(t,e){return t===e}class ka{constructor(t,e){if(!function(t){return t in Ma}(t))throw new Error(`literal expressions must have a specific type, got ${Oa(t)}`);this.type=t,this.value=e}}class Ga{constructor(t,e,...i){this.type=t,this.operator=e,this.args=i}}function ja(){return{variables:new Set,properties:new Set,featureId:!1,geometryType:!1}}function za(t,e,i){switch(typeof t){case"boolean":if(Na(e,Ra))return new ka(Ra,t?"true":"false");if(!Da(e,Ca))throw new Error(`got a boolean, but expected ${Oa(e)}`);return new ka(Ca,t);case"number":if(Na(e,La))return new ka(La,ro(t));if(Na(e,Ca))return new ka(Ca,!!t);if(Na(e,Ra))return new ka(Ra,t.toString());if(!Da(e,ba))throw new Error(`got a number, but expected ${Oa(e)}`);return new ka(ba,t);case"string":if(Na(e,Pa))return new ka(Pa,To(t));if(Na(e,Ca))return new ka(Ca,!!t);if(!Da(e,Ra))throw new Error(`got a string, but expected ${Oa(e)}`);return new ka(Ra,t)}if(!Array.isArray(t))throw new Error("expression must be an array or a primitive value");if(0===t.length)throw new Error("empty expression");if("string"==typeof t[0])return function(t,e,i){const n=t[0],r=Ba[n];if(!r)throw new Error(`unknown operator: ${n}`);return r(t,e,i)}(t,e,i);for(const e of t)if("number"!=typeof e)throw new Error("expected an 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n=hl(t,e+"pattern-src",i),r=fl(t,e+"pattern-offset",i),s=fl(t,e+"pattern-size",i),o=ul(t,e+"color",i);return function(t){return{src:n(t),offset:r&&r(t),size:s&&s(t),color:o&&o(t)}}}(t,e+"fill-",i);else{if("none"===t[e+"fill-color"])return t=>null;n=ul(t,e+"fill-color",i)}if(!n)return null;const r=new ga;return function(t){const e=n(t);return"none"===e?null:(r.setColor(e),r)}}function al(t,e,i){const n=ll(t,e+"stroke-width",i),r=ul(t,e+"stroke-color",i);if(!n&&!r)return null;const s=hl(t,e+"stroke-line-cap",i),o=hl(t,e+"stroke-line-join",i),a=dl(t,e+"stroke-line-dash",i),l=ll(t,e+"stroke-line-dash-offset",i),h=ll(t,e+"stroke-miter-limit",i),c=new fa;return function(t){if(r){const e=r(t);if("none"===e)return null;c.setColor(e)}if(n&&c.setWidth(n(t)),s){const e=s(t);if("butt"!==e&&"round"!==e&&"square"!==e)throw new Error("Expected butt, round, or square line cap");c.setLineCap(e)}if(o){const e=o(t);if("bevel"!==e&&"round"!==e&&"miter"!==e)throw new Error("Expected bevel, round, or miter 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pl(t,e,i){if(!(e in t))return null;const n=qa(t[e],Ia|ba,i);return function(t){return function(t,e){if("number"==typeof t)return t;return Tl(t,e)}(n(t),e)}}function ml(t,e){const i=t[e];if(void 0!==i){if("number"!=typeof i)throw new Error(`Expected a number for ${e}`);return i}}function _l(t,e){const i=t[e];if(void 0!==i){if("bottom-left"!==i&&"bottom-right"!==i&&"top-left"!==i&&"top-right"!==i)throw new Error(`Expected bottom-left, bottom-right, top-left, or top-right for ${e}`);return i}}function yl(t,e){const i=t[e];if(void 0!==i){if("pixels"!==i&&"fraction"!==i)throw new Error(`Expected pixels or fraction for ${e}`);return i}}function xl(t,e){const i=t[e];if(void 0!==i){if("string"!=typeof i)throw new Error(`Expected a string for ${e}`);if("declutter"!==i&&"obstacle"!==i&&"none"!==i)throw new Error(`Expected declutter, obstacle, or none for ${e}`);return i}}function vl(t,e){if(!Array.isArray(t))throw new Error(`Expected an array for ${e}`);const i=t.length;for(let n=0;n<i;++n)if("number"!=typeof t[n])throw new Error(`Expected an array of numbers for ${e}`);return t}function wl(t,e){if("string"!=typeof t)throw new Error(`Expected a string for ${e}`);return t}function Sl(t,e){if("number"!=typeof t)throw new Error(`Expected a number for ${e}`);return t}function El(t,e){if("string"==typeof t)return t;const i=vl(t,e),n=i.length;if(n<3||n>4)throw new Error(`Expected a color with 3 or 4 values for ${e}`);return i}function Tl(t,e){const i=vl(t,e);if(2!==i.length)throw new Error(`Expected an array of two numbers for ${e}`);return i}const Cl="renderOrder";class bl extends Ns{constructor(t){t=t||{};const e=Object.assign({},t);delete e.style,delete e.renderBuffer,delete e.updateWhileAnimating,delete e.updateWhileInteracting,super(e),this.declutter_=t.declutter?String(t.declutter):void 0,this.renderBuffer_=void 0!==t.renderBuffer?t.renderBuffer:100,this.style_=null,this.styleFunction_=void 0,this.setStyle(t.style),this.updateWhileAnimating_=void 0!==t.updateWhileAnimating&&t.updateWhileAnimating,this.updateWhileInteracting_=void 0!==t.updateWhileInteracting&&t.updateWhileInteracting}getDeclutter(){return this.declutter_}getFeatures(t){return super.getFeatures(t)}getRenderBuffer(){return this.renderBuffer_}getRenderOrder(){return this.get(Cl)}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}getUpdateWhileAnimating(){return this.updateWhileAnimating_}getUpdateWhileInteracting(){return this.updateWhileInteracting_}renderDeclutter(t,e){const i=this.getDeclutter();i in t.declutter==!1&&(t.declutter[i]=new Bs(9)),this.getRenderer().renderDeclutter(t,e)}setRenderOrder(t){this.set(Cl,t)}setStyle(t){this.style_=void 0===t?ya:t;const e=function(t){if(void 0===t)return ya;if(!t)return null;if("function"==typeof t)return t;if(t instanceof pa)return t;if(!Array.isArray(t))return nl([t]);if(0===t.length)return[];const e=t.length,i=t[0];if(i instanceof pa){const i=new Array(e);for(let n=0;n<e;++n){const e=t[n];if(!(e instanceof pa))throw new Error("Expected a list of style instances");i[n]=e}return i}if("style"in i){const i=new Array(e);for(let n=0;n<e;++n){const e=t[n];if(!("style"in e))throw new Error("Expected a list of rules with a style property");i[n]=e}return il(i)}const n=t;return nl(n)}(t);this.styleFunction_=null===t?void 0:ma(e),this.changed()}}class Rl extends n{constructor(t){super(),this.map_=t}dispatchRenderEvent(t,e){G()}calculateMatrices2D(t){const e=t.viewState,i=t.coordinateToPixelTransform,n=t.pixelToCoordinateTransform;Vt(i,t.size[0]/2,t.size[1]/2,1/e.resolution,-1/e.resolution,-e.rotation,-e.center[0],-e.center[1]),Wt(n,i)}forEachFeatureAtCoordinate(t,e,i,n,r,s,o,a){let l;const h=e.viewState;function c(t,e,i,n){return r.call(s,e,t?i:null,n)}const u=h.projection,d=Ni(t.slice(),u),g=[[0,0]];if(u.canWrapX()&&n){const t=Ie(u.getExtent());g.push([-t,0],[t,0])}const f=e.layerStatesArray,p=f.length,m=[],_=[];for(let n=0;n<g.length;n++)for(let r=p-1;r>=0;--r){const s=f[r],u=s.layer;if(u.hasRenderer()&&ks(s,h)&&o.call(a,u)){const r=u.getRenderer(),o=u.getSource();if(r&&o){const a=o.getWrapX()?d:t,h=c.bind(null,s.managed);_[0]=a[0]+g[n][0],_[1]=a[1]+g[n][1],l=r.forEachFeatureAtCoordinate(_,e,i,h,m)}if(l)return l}}if(0===m.length)return;const y=1/m.length;return m.forEach(((t,e)=>t.distanceSq+=e*y)),m.sort(((t,e)=>t.distanceSq-e.distanceSq)),m.some((t=>l=t.callback(t.feature,t.layer,t.geometry))),l}hasFeatureAtCoordinate(t,e,i,n,r,s){return void 0!==this.forEachFeatureAtCoordinate(t,e,i,n,d,this,r,s)}getMap(){return this.map_}renderFrame(t){G()}scheduleExpireIconCache(t){Lo.canExpireCache()&&t.postRenderFunctions.push(Pl)}}function Pl(t,e){Lo.expire()}class Il extends t{constructor(t,e,i,n){super(t),this.inversePixelTransform=e,this.frameState=i,this.context=n}}class Ll extends Rl{constructor(t){super(t),this.fontChangeListenerKey_=A(ta,i,t.redrawText.bind(t)),this.element_=document.createElement("div");const e=this.element_.style;e.position="absolute",e.width="100%",e.height="100%",e.zIndex="0",this.element_.className=ko+" ol-layers";const n=t.getViewport();n.insertBefore(this.element_,n.firstChild||null),this.children_=[],this.renderedVisible_=!0}dispatchRenderEvent(t,e){const i=this.getMap();if(i.hasListener(t)){const n=new Il(t,void 0,e);i.dispatchEvent(n)}}disposeInternal(){D(this.fontChangeListenerKey_),this.element_.remove(),super.disposeInternal()}renderFrame(t){if(!t)return void(this.renderedVisible_&&(this.element_.style.display="none",this.renderedVisible_=!1));this.calculateMatrices2D(t),this.dispatchRenderEvent(cs,t);const e=t.layerStatesArray.sort(((t,e)=>t.zIndex-e.zIndex));e.some((t=>t.layer instanceof bl&&t.layer.getDeclutter()))&&(t.declutter={});const i=t.viewState;this.children_.length=0;const n=[];let r=null;for(let s=0,o=e.length;s<o;++s){const o=e[s];t.layerIndex=s;const a=o.layer,l=a.getSourceState();if(!ks(o,i)||"ready"!=l&&"undefined"!=l){a.unrender();continue}const h=a.render(t,r);h&&(h!==r&&(this.children_.push(h),r=h),n.push(o))}this.declutter(t,n),Et(this.element_,this.children_),this.dispatchRenderEvent(us,t),this.renderedVisible_||(this.element_.style.display="",this.renderedVisible_=!0),this.scheduleExpireIconCache(t)}declutter(t,e){if(t.declutter){for(let i=e.length-1;i>=0;--i){const n=e[i],r=n.layer;r.getDeclutter()&&r.renderDeclutter(t,n)}e.forEach((e=>e.layer.renderDeferred(t)))}}}class Fl extends t{constructor(t,e){super(t),this.layer=e}}const Ml="layers";class Al extends as{constructor(t){t=t||{};const e=Object.assign({},t);delete e.layers;let i=t.layers;super(e),this.on,this.once,this.un,this.layersListenerKeys_=[],this.listenerKeys_={},this.addChangeListener(Ml,this.handleLayersChanged_),i?Array.isArray(i)?i=new $(i.slice(),{unique:!0}):Ft("function"==typeof i.getArray,"Expected `layers` to be an array or a `Collection`"):i=new $(void 0,{unique:!0}),this.setLayers(i)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(D),this.layersListenerKeys_.length=0;const t=this.getLayers();this.layersListenerKeys_.push(A(t,X,this.handleLayersAdd_,this),A(t,V,this.handleLayersRemove_,this));for(const t in this.listenerKeys_)this.listenerKeys_[t].forEach(D);_(this.listenerKeys_);const e=t.getArray();for(let t=0,i=e.length;t<i;t++){const i=e[t];this.registerLayerListeners_(i),this.dispatchEvent(new Fl("addlayer",i))}this.changed()}registerLayerListeners_(t){const e=[A(t,i,this.handleLayerChange_,this),A(t,v,this.handleLayerChange_,this)];t instanceof Al&&e.push(A(t,"addlayer",this.handleLayerGroupAdd_,this),A(t,"removelayer",this.handleLayerGroupRemove_,this)),this.listenerKeys_[z(t)]=e}handleLayerGroupAdd_(t){this.dispatchEvent(new Fl("addlayer",t.layer))}handleLayerGroupRemove_(t){this.dispatchEvent(new Fl("removelayer",t.layer))}handleLayersAdd_(t){const e=t.element;this.registerLayerListeners_(e),this.dispatchEvent(new Fl("addlayer",e)),this.changed()}handleLayersRemove_(t){const e=t.element,i=z(e);this.listenerKeys_[i].forEach(D),delete this.listenerKeys_[i],this.dispatchEvent(new Fl("removelayer",e)),this.changed()}getLayers(){return this.get(Ml)}setLayers(t){const e=this.getLayers();if(e){const t=e.getArray();for(let e=0,i=t.length;e<i;++e)this.dispatchEvent(new Fl("removelayer",t[e]))}this.set(Ml,t)}getLayersArray(t){return t=void 0!==t?t:[],this.getLayers().forEach((function(e){e.getLayersArray(t)})),t}getLayerStatesArray(t){const e=void 0!==t?t:[],i=e.length;this.getLayers().forEach((function(t){t.getLayerStatesArray(e)}));const n=this.getLayerState();let r=n.zIndex;t||void 0!==n.zIndex||(r=0);for(let t=i,s=e.length;t<s;t++){const i=e[t];i.opacity*=n.opacity,i.visible=i.visible&&n.visible,i.maxResolution=Math.min(i.maxResolution,n.maxResolution),i.minResolution=Math.max(i.minResolution,n.minResolution),i.minZoom=Math.max(i.minZoom,n.minZoom),i.maxZoom=Math.min(i.maxZoom,n.maxZoom),void 0!==n.extent&&(void 0!==i.extent?i.extent=be(i.extent,n.extent):i.extent=n.extent),void 0===i.zIndex&&(i.zIndex=r)}return e}getSourceState(){return"ready"}}class Ol extends t{constructor(t,e,i){super(t),this.map=e,this.frameState=void 0!==i?i:null}}class Dl extends Ol{constructor(t,e,i,n,r,s){super(t,e,r),this.originalEvent=i,this.pixel_=null,this.coordinate_=null,this.dragging=void 0!==n&&n,this.activePointers=s}get pixel(){return this.pixel_||(this.pixel_=this.map.getEventPixel(this.originalEvent)),this.pixel_}set pixel(t){this.pixel_=t}get coordinate(){return this.coordinate_||(this.coordinate_=this.map.getCoordinateFromPixel(this.pixel)),this.coordinate_}set coordinate(t){this.coordinate_=t}preventDefault(){super.preventDefault(),"preventDefault"in this.originalEvent&&this.originalEvent.preventDefault()}stopPropagation(){super.stopPropagation(),"stopPropagation"in this.originalEvent&&this.originalEvent.stopPropagation()}}var Nl={SINGLECLICK:"singleclick",CLICK:E,DBLCLICK:T,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},kl="pointermove",Gl="pointerdown",jl="pointerup",zl="pointerout";class Ul extends x{constructor(t,e){super(t),this.map_=t,this.clickTimeoutId_,this.emulateClicks_=!1,this.dragging_=!1,this.dragListenerKeys_=[],this.moveTolerance_=void 0===e?1:e,this.down_=null;const i=this.map_.getViewport();this.activePointers_=[],this.trackedTouches_={},this.element_=i,this.pointerdownListenerKey_=A(i,Gl,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=A(i,kl,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(F,this.boundHandleTouchMove_,!!ft&&{passive:!1})}emulateClick_(t){let e=new Dl(Nl.CLICK,this.map_,t);this.dispatchEvent(e),void 0!==this.clickTimeoutId_?(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,e=new Dl(Nl.DBLCLICK,this.map_,t),this.dispatchEvent(e)):this.clickTimeoutId_=setTimeout((()=>{this.clickTimeoutId_=void 0;const e=new Dl(Nl.SINGLECLICK,this.map_,t);this.dispatchEvent(e)}),250)}updateActivePointers_(t){const e=t,i=e.pointerId;if(e.type==Nl.POINTERUP||e.type==Nl.POINTERCANCEL){delete this.trackedTouches_[i];for(const t in this.trackedTouches_)if(this.trackedTouches_[t].target!==e.target){delete this.trackedTouches_[t];break}}else e.type!=Nl.POINTERDOWN&&e.type!=Nl.POINTERMOVE||(this.trackedTouches_[i]=e);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(t){this.updateActivePointers_(t);const e=new Dl(Nl.POINTERUP,this.map_,t,void 0,void 0,this.activePointers_);this.dispatchEvent(e),this.emulateClicks_&&!e.defaultPrevented&&!this.dragging_&&this.isMouseActionButton_(t)&&this.emulateClick_(this.down_),0===this.activePointers_.length&&(this.dragListenerKeys_.forEach(D),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(t){return 0===t.button}handlePointerDown_(t){this.emulateClicks_=0===this.activePointers_.length,this.updateActivePointers_(t);const e=new Dl(Nl.POINTERDOWN,this.map_,t,void 0,void 0,this.activePointers_);if(this.dispatchEvent(e),this.down_=new PointerEvent(t.type,t),Object.defineProperty(this.down_,"target",{writable:!1,value:t.target}),0===this.dragListenerKeys_.length){const t=this.map_.getOwnerDocument();this.dragListenerKeys_.push(A(t,Nl.POINTERMOVE,this.handlePointerMove_,this),A(t,Nl.POINTERUP,this.handlePointerUp_,this),A(this.element_,Nl.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==t&&this.dragListenerKeys_.push(A(this.element_.getRootNode(),Nl.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(t){if(this.isMoving_(t)){this.updateActivePointers_(t),this.dragging_=!0;const e=new Dl(Nl.POINTERDRAG,this.map_,t,this.dragging_,void 0,this.activePointers_);this.dispatchEvent(e)}}relayMoveEvent_(t){this.originalPointerMoveEvent_=t;const e=!(!this.down_||!this.isMoving_(t));this.dispatchEvent(new Dl(Nl.POINTERMOVE,this.map_,t,e))}handleTouchMove_(t){const e=this.originalPointerMoveEvent_;e&&!e.defaultPrevented||"boolean"==typeof t.cancelable&&!0!==t.cancelable||t.preventDefault()}isMoving_(t){return this.dragging_||Math.abs(t.clientX-this.down_.clientX)>this.moveTolerance_||Math.abs(t.clientY-this.down_.clientY)>this.moveTolerance_}disposeInternal(){this.relayedListenerKey_&&(D(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(F,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(D(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(D),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}}var Bl="postrender",Xl="movestart",Vl="moveend",Wl="loadstart",Zl="loadend",$l="layergroup",Yl="size",Kl="target",Hl="view";const ql=1/0;class Jl{constructor(t,e){this.priorityFunction_=t,this.keyFunction_=e,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,_(this.queuedElements_)}dequeue(){const t=this.elements_,e=this.priorities_,i=t[0];1==t.length?(t.length=0,e.length=0):(t[0]=t.pop(),e[0]=e.pop(),this.siftUp_(0));const n=this.keyFunction_(i);return delete this.queuedElements_[n],i}enqueue(t){Ft(!(this.keyFunction_(t)in this.queuedElements_),"Tried to enqueue an `element` that was already added to the queue");const e=this.priorityFunction_(t);return e!=ql&&(this.elements_.push(t),this.priorities_.push(e),this.queuedElements_[this.keyFunction_(t)]=!0,this.siftDown_(0,this.elements_.length-1),!0)}getCount(){return this.elements_.length}getLeftChildIndex_(t){return 2*t+1}getRightChildIndex_(t){return 2*t+2}getParentIndex_(t){return t-1>>1}heapify_(){let t;for(t=(this.elements_.length>>1)-1;t>=0;t--)this.siftUp_(t)}isEmpty(){return 0===this.elements_.length}isKeyQueued(t){return t in this.queuedElements_}isQueued(t){return this.isKeyQueued(this.keyFunction_(t))}siftUp_(t){const e=this.elements_,i=this.priorities_,n=e.length,r=e[t],s=i[t],o=t;for(;t<n>>1;){const r=this.getLeftChildIndex_(t),s=this.getRightChildIndex_(t),o=s<n&&i[s]<i[r]?s:r;e[t]=e[o],i[t]=i[o],t=o}e[t]=r,i[t]=s,this.siftDown_(o,t)}siftDown_(t,e){const i=this.elements_,n=this.priorities_,r=i[e],s=n[e];for(;e>t;){const t=this.getParentIndex_(e);if(!(n[t]>s))break;i[e]=i[t],n[e]=n[t],e=t}i[e]=r,n[e]=s}reprioritize(){const t=this.priorityFunction_,e=this.elements_,i=this.priorities_;let n=0;const r=e.length;let s,o,a;for(o=0;o<r;++o)s=e[o],a=t(s),a==ql?delete this.queuedElements_[this.keyFunction_(s)]:(i[n]=a,e[n++]=s);e.length=n,i.length=n,this.heapify_()}}class Ql extends Jl{constructor(t,e){super((function(e){return t.apply(null,e)}),(function(t){return t[0].getKey()})),this.boundHandleTileChange_=this.handleTileChange.bind(this),this.tileChangeCallback_=e,this.tilesLoading_=0,this.tilesLoadingKeys_={}}enqueue(t){const e=super.enqueue(t);if(e){t[0].addEventListener(v,this.boundHandleTileChange_)}return e}getTilesLoading(){return this.tilesLoading_}handleTileChange(t){const e=t.target,i=e.getState();if(i===H||i===q||i===J){i!==q&&e.removeEventListener(v,this.boundHandleTileChange_);const t=e.getKey();t in this.tilesLoadingKeys_&&(delete this.tilesLoadingKeys_[t],--this.tilesLoading_),this.tileChangeCallback_()}}loadMoreTiles(t,e){let i=0;for(;this.tilesLoading_<t&&i<e&&this.getCount()>0;){const t=this.dequeue()[0],e=t.getKey();t.getState()!==Y||e in this.tilesLoadingKeys_||(this.tilesLoadingKeys_[e]=!0,++this.tilesLoading_,++i,t.load())}}}function th(t,e,i,n,r){if(!t||!(i in t.wantedTiles))return ql;if(!t.wantedTiles[i][e.getKey()])return ql;const s=t.viewState.center,o=n[0]-s[0],a=n[1]-s[1];return 65536*Math.log(r)+Math.sqrt(o*o+a*a)/r}class eh extends B{constructor(t){super();const e=t.element;!e||t.target||e.style.pointerEvents||(e.style.pointerEvents="auto"),this.element=e||null,this.target_=null,this.map_=null,this.listenerKeys=[],t.render&&(this.render=t.render),t.target&&this.setTarget(t.target)}disposeInternal(){this.element?.remove(),super.disposeInternal()}getMap(){return this.map_}setMap(t){this.map_&&this.element?.remove();for(let t=0,e=this.listenerKeys.length;t<e;++t)D(this.listenerKeys[t]);if(this.listenerKeys.length=0,this.map_=t,t){(this.target_??t.getOverlayContainerStopEvent()).appendChild(this.element),this.render!==f&&this.listenerKeys.push(A(t,Bl,this.render,this)),t.render()}}render(t){}setTarget(t){this.target_="string"==typeof t?document.getElementById(t):t}}class ih extends eh{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target}),this.ulElement_=document.createElement("ul"),this.collapsed_=void 0===t.collapsed||t.collapsed,this.userCollapsed_=this.collapsed_,this.overrideCollapsible_=void 0!==t.collapsible,this.collapsible_=void 0===t.collapsible||t.collapsible,this.collapsible_||(this.collapsed_=!1);const e=void 0!==t.className?t.className:"ol-attribution",i=void 0!==t.tipLabel?t.tipLabel:"Attributions",n=void 0!==t.expandClassName?t.expandClassName:e+"-expand",r=void 0!==t.collapseLabel?t.collapseLabel:"›",s=void 0!==t.collapseClassName?t.collapseClassName:e+"-collapse";"string"==typeof r?(this.collapseLabel_=document.createElement("span"),this.collapseLabel_.textContent=r,this.collapseLabel_.className=s):this.collapseLabel_=r;const o=void 0!==t.label?t.label:"i";"string"==typeof o?(this.label_=document.createElement("span"),this.label_.textContent=o,this.label_.className=n):this.label_=o;const a=this.collapsible_&&!this.collapsed_?this.collapseLabel_:this.label_;this.toggleButton_=document.createElement("button"),this.toggleButton_.setAttribute("type","button"),this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_)),this.toggleButton_.title=i,this.toggleButton_.appendChild(a),this.toggleButton_.addEventListener(E,this.handleClick_.bind(this),!1);const l=e+" "+ko+" "+jo+(this.collapsed_&&this.collapsible_?" "+zo:"")+(this.collapsible_?"":" ol-uncollapsible"),h=this.element;h.className=l,h.appendChild(this.toggleButton_),h.appendChild(this.ulElement_),this.renderedAttributions_=[],this.renderedVisible_=!0}collectSourceAttributions_(t){const e=this.getMap().getAllLayers(),i=Array.from(new Set(e.flatMap((e=>e.getAttributions(t)))));if(!this.overrideCollapsible_){const t=!e.some((t=>!1===t.getSource()?.getAttributionsCollapsible()));this.setCollapsible(t)}return i}async updateElement_(t){if(!t)return void(this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1));const e=await Promise.all(this.collectSourceAttributions_(t).map((t=>m((()=>t))))),i=e.length>0;if(this.renderedVisible_!=i&&(this.element.style.display=i?"":"none",this.renderedVisible_=i),!c(e,this.renderedAttributions_)){St(this.ulElement_);for(let t=0,i=e.length;t<i;++t){const i=document.createElement("li");i.innerHTML=e[t],this.ulElement_.appendChild(i)}this.renderedAttributions_=e}}handleClick_(t){t.preventDefault(),this.handleToggle_(),this.userCollapsed_=this.collapsed_}handleToggle_(){this.element.classList.toggle(zo),this.collapsed_?wt(this.collapseLabel_,this.label_):wt(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_,this.toggleButton_.setAttribute("aria-expanded",String(!this.collapsed_))}getCollapsible(){return this.collapsible_}setCollapsible(t){this.collapsible_!==t&&(this.collapsible_=t,this.element.classList.toggle("ol-uncollapsible"),this.userCollapsed_&&this.handleToggle_())}setCollapsed(t){this.userCollapsed_=t,this.collapsible_&&this.collapsed_!==t&&this.handleToggle_()}getCollapsed(){return this.collapsed_}render(t){this.updateElement_(t.frameState)}}class nh extends eh{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target});const e=void 0!==t.className?t.className:"ol-rotate",i=void 0!==t.label?t.label:"⇧",n=void 0!==t.compassClassName?t.compassClassName:"ol-compass";this.label_=null,"string"==typeof i?(this.label_=document.createElement("span"),this.label_.className=n,this.label_.textContent=i):(this.label_=i,this.label_.classList.add(n));const r=t.tipLabel?t.tipLabel:"Reset rotation",s=document.createElement("button");s.className=e+"-reset",s.setAttribute("type","button"),s.title=r,s.appendChild(this.label_),s.addEventListener(E,this.handleClick_.bind(this),!1);const o=e+" "+ko+" "+jo,a=this.element;a.className=o,a.appendChild(s),this.callResetNorth_=t.resetNorth?t.resetNorth:void 0,this.duration_=void 0!==t.duration?t.duration:250,this.autoHide_=void 0===t.autoHide||t.autoHide,this.rotation_=void 0,this.autoHide_&&this.element.classList.add(Do)}handleClick_(t){t.preventDefault(),void 0!==this.callResetNorth_?this.callResetNorth_():this.resetNorth_()}resetNorth_(){const t=this.getMap().getView();if(!t)return;const e=t.getRotation();void 0!==e&&(this.duration_>0&&e%(2*Math.PI)!=0?t.animate({rotation:0,duration:this.duration_,easing:tt}):t.setRotation(0))}render(t){const e=t.frameState;if(!e)return;const i=e.viewState.rotation;if(i!=this.rotation_){const t="rotate("+i+"rad)";if(this.autoHide_){const t=this.element.classList.contains(Do);t||0!==i?t&&0!==i&&this.element.classList.remove(Do):this.element.classList.add(Do)}this.label_.style.transform=t}this.rotation_=i}}class rh extends eh{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target});const e=void 0!==t.className?t.className:"ol-zoom",i=void 0!==t.delta?t.delta:1,n=void 0!==t.zoomInClassName?t.zoomInClassName:e+"-in",r=void 0!==t.zoomOutClassName?t.zoomOutClassName:e+"-out",s=void 0!==t.zoomInLabel?t.zoomInLabel:"+",o=void 0!==t.zoomOutLabel?t.zoomOutLabel:"–",a=void 0!==t.zoomInTipLabel?t.zoomInTipLabel:"Zoom in",l=void 0!==t.zoomOutTipLabel?t.zoomOutTipLabel:"Zoom out",h=document.createElement("button");h.className=n,h.setAttribute("type","button"),h.title=a,h.appendChild("string"==typeof s?document.createTextNode(s):s),h.addEventListener(E,this.handleClick_.bind(this,i),!1);const c=document.createElement("button");c.className=r,c.setAttribute("type","button"),c.title=l,c.appendChild("string"==typeof o?document.createTextNode(o):o),c.addEventListener(E,this.handleClick_.bind(this,-i),!1);const u=e+" "+ko+" "+jo,d=this.element;d.className=u,d.appendChild(h),d.appendChild(c),this.duration_=void 0!==t.duration?t.duration:250}handleClick_(t,e){e.preventDefault(),this.zoomByDelta_(t)}zoomByDelta_(t){const e=this.getMap().getView();if(!e)return;const i=e.getZoom();if(void 0!==i){const n=e.getConstrainedZoom(i+t);this.duration_>0?(e.getAnimating()&&e.cancelAnimations(),e.animate({zoom:n,duration:this.duration_,easing:tt})):e.setZoom(n)}}}function sh(t){t=t||{};const e=new $;(void 0===t.zoom||t.zoom)&&e.push(new rh(t.zoomOptions));(void 0===t.rotate||t.rotate)&&e.push(new nh(t.rotateOptions));return(void 0===t.attribution||t.attribution)&&e.push(new ih(t.attributionOptions)),e}var oh="active";class ah extends B{constructor(t){super(),this.on,this.once,this.un,t&&t.handleEvent&&(this.handleEvent=t.handleEvent),this.map_=null,this.setActive(!0)}getActive(){return this.get(oh)}getMap(){return this.map_}handleEvent(t){return!0}setActive(t){this.set(oh,t)}setMap(t){this.map_=t}}function lh(t,e,i){const n=t.getCenterInternal();if(n){const r=[n[0]+e[0],n[1]+e[1]];t.animateInternal({duration:void 0!==i?i:250,easing:it,center:t.getConstrainedCenter(r)})}}function hh(t,e,i,n){const r=t.getZoom();if(void 0===r)return;const s=t.getConstrainedZoom(r+e),o=t.getResolutionForZoom(s);t.getAnimating()&&t.cancelAnimations(),t.animate({resolution:o,anchor:i,duration:void 0!==n?n:250,easing:tt})}class ch extends ah{constructor(t){super(),t=t||{},this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:250}handleEvent(t){let e=!1;if(t.type==Nl.DBLCLICK){const i=t.originalEvent,n=t.map,r=t.coordinate,s=i.shiftKey?-this.delta_:this.delta_;hh(n.getView(),s,r,this.duration_),i.preventDefault(),e=!0}return!e}}class uh extends ah{constructor(t){super(t=t||{}),t.handleDownEvent&&(this.handleDownEvent=t.handleDownEvent),t.handleDragEvent&&(this.handleDragEvent=t.handleDragEvent),t.handleMoveEvent&&(this.handleMoveEvent=t.handleMoveEvent),t.handleUpEvent&&(this.handleUpEvent=t.handleUpEvent),t.stopDown&&(this.stopDown=t.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(t){return!1}handleDragEvent(t){}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence){if(t.type==Nl.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Nl.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence=e&&this.targetPointers.length>0}}else if(t.type==Nl.POINTERDOWN){const i=this.handleDownEvent(t);this.handlingDownUpSequence=i,e=this.stopDown(i)}else t.type==Nl.POINTERMOVE&&this.handleMoveEvent(t);return!e}handleMoveEvent(t){}handleUpEvent(t){return!1}stopDown(t){return t}updateTrackedPointers_(t){t.activePointers&&(this.targetPointers=t.activePointers)}}function dh(t){const e=t.length;let i=0,n=0;for(let r=0;r<e;r++)i+=t[r].clientX,n+=t[r].clientY;return{clientX:i/e,clientY:n/e}}function gh(t){const e=arguments;return function(t){let i=!0;for(let n=0,r=e.length;n<r&&(i=i&&e[n](t),i);++n);return i}}const fh=function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey},ph=function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},mh=function(t){const e=t.map.getTargetElement(),i=t.map.getOwnerDocument().activeElement;return e.contains(i)},_h=function(t){return!t.map.getTargetElement().hasAttribute("tabindex")||mh(t)},yh=d,xh=function(t){const e=t.originalEvent;return 0==e.button&&!(lt&&ht&&e.ctrlKey)},vh=g,wh=function(t){return t.type==Nl.SINGLECLICK},Sh=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey},Eh=function(t){const e=t.originalEvent;return ht?e.metaKey:e.ctrlKey},Th=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},Ch=function(t){const e=t.originalEvent,i=e.target.tagName;return"INPUT"!==i&&"SELECT"!==i&&"TEXTAREA"!==i&&!e.target.isContentEditable},bh=function(t){const e=t.originalEvent;return Ft(void 0!==e,"mapBrowserEvent must originate from a pointer event"),"mouse"==e.pointerType},Rh=function(t){const e=t.originalEvent;return Ft(void 0!==e,"mapBrowserEvent must originate from a pointer event"),e.isPrimary&&0===e.button};class Ph extends uh{constructor(t){super({stopDown:g}),t=t||{},this.kinetic_=t.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;const e=t.condition?t.condition:gh(Sh,Rh);this.condition_=t.onFocusOnly?gh(_h,e):e,this.noKinetic_=!1}handleDragEvent(t){const e=t.map;this.panning_||(this.panning_=!0,e.getView().beginInteraction());const i=this.targetPointers,n=e.getEventPixel(dh(i));if(i.length==this.lastPointersCount_){if(this.kinetic_&&this.kinetic_.update(n[0],n[1]),this.lastCentroid){const e=[this.lastCentroid[0]-n[0],n[1]-this.lastCentroid[1]],i=t.map.getView();Fi(e,i.getResolution()),Li(e,i.getRotation()),i.adjustCenterInternal(e)}}else this.kinetic_&&this.kinetic_.begin();this.lastCentroid=n,this.lastPointersCount_=i.length,t.originalEvent.preventDefault()}handleUpEvent(t){const e=t.map,i=e.getView();if(0===this.targetPointers.length){if(!this.noKinetic_&&this.kinetic_&&this.kinetic_.end()){const t=this.kinetic_.getDistance(),n=this.kinetic_.getAngle(),r=i.getCenterInternal(),s=e.getPixelFromCoordinateInternal(r),o=e.getCoordinateFromPixelInternal([s[0]-t*Math.cos(n),s[1]-t*Math.sin(n)]);i.animateInternal({center:i.getConstrainedCenter(o),duration:500,easing:tt})}return this.panning_&&(this.panning_=!1,i.endInteraction()),!1}return this.kinetic_&&this.kinetic_.begin(),this.lastCentroid=null,!0}handleDownEvent(t){if(this.targetPointers.length>0&&this.condition_(t)){const e=t.map.getView();return this.lastCentroid=null,e.getAnimating()&&e.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}}class Ih extends uh{constructor(t){t=t||{},super({stopDown:g}),this.condition_=t.condition?t.condition:ph,this.lastAngle_=void 0,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){if(!bh(t))return;const e=t.map,i=e.getView();if(i.getConstraints().rotation===Cs)return;const n=e.getSize(),r=t.pixel,s=Math.atan2(n[1]/2-r[1],r[0]-n[0]/2);if(void 0!==this.lastAngle_){const t=s-this.lastAngle_;i.adjustRotationInternal(-t)}this.lastAngle_=s}handleUpEvent(t){if(!bh(t))return!0;return t.map.getView().endInteraction(this.duration_),!1}handleDownEvent(t){if(!bh(t))return!1;if(xh(t)&&this.condition_(t)){return t.map.getView().beginInteraction(),this.lastAngle_=void 0,!0}return!1}}class Lh extends n{constructor(t){super(),this.geometry_=null,this.element_=document.createElement("div"),this.element_.style.position="absolute",this.element_.style.pointerEvents="auto",this.element_.className="ol-box "+t,this.map_=null,this.startPixel_=null,this.endPixel_=null}disposeInternal(){this.setMap(null)}render_(){const t=this.startPixel_,e=this.endPixel_,i="px",n=this.element_.style;n.left=Math.min(t[0],e[0])+i,n.top=Math.min(t[1],e[1])+i,n.width=Math.abs(e[0]-t[0])+i,n.height=Math.abs(e[1]-t[1])+i}setMap(t){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);const t=this.element_.style;t.left="inherit",t.top="inherit",t.width="inherit",t.height="inherit"}this.map_=t,this.map_&&this.map_.getOverlayContainer().appendChild(this.element_)}setPixels(t,e){this.startPixel_=t,this.endPixel_=e,this.createOrUpdateGeometry(),this.render_()}createOrUpdateGeometry(){if(!this.map_)return;const t=this.startPixel_,e=this.endPixel_,i=[t,[t[0],e[1]],e,[e[0],t[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);i[4]=i[0].slice(),this.geometry_?this.geometry_.setCoordinates([i]):this.geometry_=new Cr([i])}getGeometry(){return this.geometry_}}const Fh="boxstart",Mh="boxdrag",Ah="boxend",Oh="boxcancel";class Dh extends t{constructor(t,e,i){super(t),this.coordinate=e,this.mapBrowserEvent=i}}class Nh extends uh{constructor(t){super(),this.on,this.once,this.un,t=t||{},this.box_=new Lh(t.className||"ol-dragbox"),this.minArea_=void 0!==t.minArea?t.minArea:64,t.onBoxEnd&&(this.onBoxEnd=t.onBoxEnd),this.startPixel_=null,this.condition_=t.condition?t.condition:xh,this.boxEndCondition_=t.boxEndCondition?t.boxEndCondition:this.defaultBoxEndCondition}defaultBoxEndCondition(t,e,i){const n=i[0]-e[0],r=i[1]-e[1];return n*n+r*r>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(t){this.startPixel_&&(this.box_.setPixels(this.startPixel_,t.pixel),this.dispatchEvent(new Dh(Mh,t.coordinate,t)))}handleUpEvent(t){if(!this.startPixel_)return!1;this.box_.setMap(null);const e=this.boxEndCondition_(t,this.startPixel_,t.pixel);return e&&this.onBoxEnd(t),this.dispatchEvent(new Dh(e?Ah:Oh,t.coordinate,t)),!1}handleDownEvent(t){return!!this.condition_(t)&&(this.startPixel_=t.pixel,this.box_.setMap(t.map),this.box_.setPixels(this.startPixel_,this.startPixel_),this.dispatchEvent(new Dh(Fh,t.coordinate,t)),!0)}onBoxEnd(t){}setActive(t){t||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Dh(Oh,this.startPixel_,null)),this.startPixel_=null)),super.setActive(t)}}class kh extends Nh{constructor(t){super({condition:(t=t||{}).condition?t.condition:Th,className:t.className||"ol-dragzoom",minArea:t.minArea}),this.duration_=void 0!==t.duration?t.duration:200,this.out_=void 0!==t.out&&t.out}onBoxEnd(t){const e=this.getMap().getView();let i=this.getGeometry();if(this.out_){const t=e.rotatedExtentForGeometry(i),n=e.getResolutionForExtentInternal(t),r=e.getResolution()/n;i=i.clone(),i.scale(r*r)}e.fitInternal(i,{duration:this.duration_,easing:tt})}}var Gh="ArrowLeft",jh="ArrowUp",zh="ArrowRight",Uh="ArrowDown";class Bh extends ah{constructor(t){super(),t=t||{},this.defaultCondition_=function(t){return Sh(t)&&Ch(t)},this.condition_=void 0!==t.condition?t.condition:this.defaultCondition_,this.duration_=void 0!==t.duration?t.duration:100,this.pixelDelta_=void 0!==t.pixelDelta?t.pixelDelta:128}handleEvent(t){let e=!1;if(t.type==P){const i=t.originalEvent,n=i.key;if(this.condition_(t)&&(n==Uh||n==Gh||n==zh||n==jh)){const r=t.map.getView(),s=r.getResolution()*this.pixelDelta_;let o=0,a=0;n==Uh?a=-s:n==Gh?o=-s:n==zh?o=s:a=s;const l=[o,a];Li(l,r.getRotation()),lh(r,l,this.duration_),i.preventDefault(),e=!0}}return!e}}class Xh extends ah{constructor(t){super(),t=t||{},this.condition_=t.condition?t.condition:function(t){return!Eh(t)&&Ch(t)},this.delta_=t.delta?t.delta:1,this.duration_=void 0!==t.duration?t.duration:100}handleEvent(t){let e=!1;if(t.type==P||t.type==I){const i=t.originalEvent,n=i.key;if(this.condition_(t)&&("+"===n||"-"===n)){const r=t.map,s="+"===n?this.delta_:-this.delta_;hh(r.getView(),s,void 0,this.duration_),i.preventDefault(),e=!0}}return!e}}class Vh extends ah{constructor(t){super(t=t||{}),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=void 0!==t.maxDelta?t.maxDelta:1,this.duration_=void 0!==t.duration?t.duration:250,this.timeout_=void 0!==t.timeout?t.timeout:80,this.useAnchor_=void 0===t.useAnchor||t.useAnchor,this.constrainResolution_=void 0!==t.constrainResolution&&t.constrainResolution;const e=t.condition?t.condition:yh;this.condition_=t.onFocusOnly?gh(_h,e):e,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300}endInteraction_(){this.trackpadTimeoutId_=void 0;const t=this.getMap();if(!t)return;t.getView().endInteraction(void 0,this.lastDelta_?this.lastDelta_>0?1:-1:0,this.lastAnchor_)}handleEvent(t){if(!this.condition_(t))return!0;if(t.type!==M)return!0;const e=t.map,i=t.originalEvent;let n;if(i.preventDefault(),this.useAnchor_&&(this.lastAnchor_=t.coordinate),t.type==M&&(n=i.deltaY,st&&i.deltaMode===WheelEvent.DOM_DELTA_PIXEL&&(n/=ct),i.deltaMode===WheelEvent.DOM_DELTA_LINE&&(n*=40)),0===n)return!1;this.lastDelta_=n;const r=Date.now();void 0===this.startTime_&&(this.startTime_=r),(!this.mode_||r-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(n)<4?"trackpad":"wheel");const s=e.getView();if("trackpad"===this.mode_&&!s.getConstrainResolution()&&!this.constrainResolution_)return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(s.getAnimating()&&s.cancelAnimations(),s.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),s.adjustZoom(-n/this.deltaPerZoom_,this.lastAnchor_),this.startTime_=r,!1;this.totalDelta_+=n;const o=Math.max(this.timeout_-(r-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,e),o),!1}handleWheelZoom_(t){const e=t.getView();e.getAnimating()&&e.cancelAnimations();let i=-ci(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(e.getConstrainResolution()||this.constrainResolution_)&&(i=i?i>0?1:-1:0),hh(e,i,this.lastAnchor_,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(t){this.useAnchor_=t,t||(this.lastAnchor_=null)}}class Wh extends uh{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=g),super(e),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=void 0!==t.threshold?t.threshold:.3,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){let e=0;const i=this.targetPointers[0],n=this.targetPointers[1],r=Math.atan2(n.clientY-i.clientY,n.clientX-i.clientX);if(void 0!==this.lastAngle_){const t=r-this.lastAngle_;this.rotationDelta_+=t,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),e=t}this.lastAngle_=r;const s=t.map,o=s.getView();o.getConstraints().rotation!==Cs&&(this.anchor_=s.getCoordinateFromPixelInternal(s.getEventPixel(dh(this.targetPointers))),this.rotating_&&(s.render(),o.adjustRotationInternal(e,this.anchor_)))}handleUpEvent(t){if(this.targetPointers.length<2){return t.map.getView().endInteraction(this.duration_),!1}return!0}handleDownEvent(t){if(this.targetPointers.length>=2){const e=t.map;return this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.handlingDownUpSequence||e.getView().beginInteraction(),!0}return!1}}class Zh extends uh{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=g),super(e),this.anchor_=null,this.duration_=void 0!==t.duration?t.duration:400,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(t){let e=1;const i=this.targetPointers[0],n=this.targetPointers[1],r=i.clientX-n.clientX,s=i.clientY-n.clientY,o=Math.sqrt(r*r+s*s);void 0!==this.lastDistance_&&(e=this.lastDistance_/o),this.lastDistance_=o;const a=t.map,l=a.getView();1!=e&&(this.lastScaleDelta_=e),this.anchor_=a.getCoordinateFromPixelInternal(a.getEventPixel(dh(this.targetPointers))),a.render(),l.adjustResolutionInternal(e,this.anchor_)}handleUpEvent(t){if(this.targetPointers.length<2){const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),!1}return!0}handleDownEvent(t){if(this.targetPointers.length>=2){const e=t.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.handlingDownUpSequence||e.getView().beginInteraction(),!0}return!1}}function $h(t){t=t||{};const e=new $,i=new Hr(-.005,.05,100);(void 0===t.altShiftDragRotate||t.altShiftDragRotate)&&e.push(new Ih);(void 0===t.doubleClickZoom||t.doubleClickZoom)&&e.push(new ch({delta:t.zoomDelta,duration:t.zoomDuration}));(void 0===t.dragPan||t.dragPan)&&e.push(new Ph({onFocusOnly:t.onFocusOnly,kinetic:i}));(void 0===t.pinchRotate||t.pinchRotate)&&e.push(new Wh);(void 0===t.pinchZoom||t.pinchZoom)&&e.push(new Zh({duration:t.zoomDuration}));(void 0===t.keyboard||t.keyboard)&&(e.push(new Bh),e.push(new Xh({delta:t.zoomDelta,duration:t.zoomDuration})));(void 0===t.mouseWheelZoom||t.mouseWheelZoom)&&e.push(new Vh({onFocusOnly:t.onFocusOnly,duration:t.zoomDuration}));return(void 0===t.shiftDragZoom||t.shiftDragZoom)&&e.push(new kh({duration:t.zoomDuration})),e}function Yh(t){t instanceof Ns?t.setMapInternal(null):t instanceof Al&&t.getLayers().forEach(Yh)}function Kh(t,e){if(t instanceof Ns)t.setMapInternal(e);else if(t instanceof Al){const i=t.getLayers().getArray();for(let t=0,n=i.length;t<n;++t)Kh(i[t],e)}}let Hh=class extends B{constructor(t){super(),t=t||{},this.on,this.once,this.un;const e=function(t){let e=null;void 0!==t.keyboardEventTarget&&(e="string"==typeof t.keyboardEventTarget?document.getElementById(t.keyboardEventTarget):t.keyboardEventTarget);const i={},n=t.layers&&"function"==typeof t.layers.getLayers?t.layers:new Al({layers:t.layers});let r,s,o;i[$l]=n,i[Kl]=t.target,i[Hl]=t.view instanceof Is?t.view:new Is,void 0!==t.controls&&(Array.isArray(t.controls)?r=new $(t.controls.slice()):(Ft("function"==typeof t.controls.getArray,"Expected `controls` to be an array or an `ol/Collection.js`"),r=t.controls));void 0!==t.interactions&&(Array.isArray(t.interactions)?s=new $(t.interactions.slice()):(Ft("function"==typeof t.interactions.getArray,"Expected `interactions` to be an array or an `ol/Collection.js`"),s=t.interactions));void 0!==t.overlays?Array.isArray(t.overlays)?o=new $(t.overlays.slice()):(Ft("function"==typeof t.overlays.getArray,"Expected `overlays` to be an array or an `ol/Collection.js`"),o=t.overlays):o=new $;return{controls:r,interactions:s,keyboardEventTarget:e,overlays:o,values:i}}(t);this.renderComplete_=!1,this.loaded_=!0,this.boundHandleBrowserEvent_=this.handleBrowserEvent.bind(this),this.maxTilesLoading_=void 0!==t.maxTilesLoading?t.maxTilesLoading:16,this.pixelRatio_=void 0!==t.pixelRatio?t.pixelRatio:ct,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=[1,0,0,1,0,0],this.pixelToCoordinateTransform_=[1,0,0,1,0,0],this.frameIndex_=0,this.frameState_=null,this.previousExtent_=null,this.viewPropertyListenerKey_=null,this.viewChangeListenerKey_=null,this.layerGroupPropertyListenerKeys_=null,this.viewport_=document.createElement("div"),this.viewport_.className="ol-viewport"+("ontouchstart"in window?" ol-touch":""),this.viewport_.style.position="relative",this.viewport_.style.overflow="hidden",this.viewport_.style.width="100%",this.viewport_.style.height="100%",this.overlayContainer_=document.createElement("div"),this.overlayContainer_.style.position="absolute",this.overlayContainer_.style.zIndex="0",this.overlayContainer_.style.width="100%",this.overlayContainer_.style.height="100%",this.overlayContainer_.style.pointerEvents="none",this.overlayContainer_.className="ol-overlaycontainer",this.viewport_.appendChild(this.overlayContainer_),this.overlayContainerStopEvent_=document.createElement("div"),this.overlayContainerStopEvent_.style.position="absolute",this.overlayContainerStopEvent_.style.zIndex="0",this.overlayContainerStopEvent_.style.width="100%",this.overlayContainerStopEvent_.style.height="100%",this.overlayContainerStopEvent_.style.pointerEvents="none",this.overlayContainerStopEvent_.className="ol-overlaycontainer-stopevent",this.viewport_.appendChild(this.overlayContainerStopEvent_),this.mapBrowserEventHandler_=null,this.moveTolerance_=t.moveTolerance,this.keyboardEventTarget_=e.keyboardEventTarget,this.targetChangeHandlerKeys_=null,this.targetElement_=null,this.resizeObserver_=new ResizeObserver((()=>this.updateSize())),this.controls=e.controls||sh(),this.interactions=e.interactions||$h({onFocusOnly:!0}),this.overlays_=e.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new Ql(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener($l,this.handleLayerGroupChanged_),this.addChangeListener(Hl,this.handleViewChanged_),this.addChangeListener(Yl,this.handleSizeChanged_),this.addChangeListener(Kl,this.handleTargetChanged_),this.setProperties(e.values);const i=this;!t.view||t.view instanceof Is||t.view.then((function(t){i.setView(new Is(t))})),this.controls.addEventListener(X,(t=>{t.element.setMap(this)})),this.controls.addEventListener(V,(t=>{t.element.setMap(null)})),this.interactions.addEventListener(X,(t=>{t.element.setMap(this)})),this.interactions.addEventListener(V,(t=>{t.element.setMap(null)})),this.overlays_.addEventListener(X,(t=>{this.addOverlayInternal_(t.element)})),this.overlays_.addEventListener(V,(t=>{const e=t.element.getId();void 0!==e&&delete this.overlayIdIndex_[e.toString()],t.element.setMap(null)})),this.controls.forEach((t=>{t.setMap(this)})),this.interactions.forEach((t=>{t.setMap(this)})),this.overlays_.forEach(this.addOverlayInternal_.bind(this))}addControl(t){this.getControls().push(t)}addInteraction(t){this.getInteractions().push(t)}addLayer(t){this.getLayerGroup().getLayers().push(t)}handleLayerAdd_(t){Kh(t.layer,this)}addOverlay(t){this.getOverlays().push(t)}addOverlayInternal_(t){const e=t.getId();void 0!==e&&(this.overlayIdIndex_[e.toString()]=t),t.setMap(this)}disposeInternal(){this.controls.clear(),this.interactions.clear(),this.overlays_.clear(),this.resizeObserver_.disconnect(),this.setTarget(null),super.disposeInternal()}forEachFeatureAtPixel(t,e,i){if(!this.frameState_||!this.renderer_)return;const n=this.getCoordinateFromPixelInternal(t),r=void 0!==(i=void 0!==i?i:{}).hitTolerance?i.hitTolerance:0,s=void 0!==i.layerFilter?i.layerFilter:d,o=!1!==i.checkWrapped;return this.renderer_.forEachFeatureAtCoordinate(n,this.frameState_,r,o,e,null,s,null)}getFeaturesAtPixel(t,e){const i=[];return this.forEachFeatureAtPixel(t,(function(t){i.push(t)}),e),i}getAllLayers(){const t=[];return function e(i){i.forEach((function(i){i instanceof Al?e(i.getLayers()):t.push(i)}))}(this.getLayers()),t}hasFeatureAtPixel(t,e){if(!this.frameState_||!this.renderer_)return!1;const i=this.getCoordinateFromPixelInternal(t),n=void 0!==(e=void 0!==e?e:{}).layerFilter?e.layerFilter:d,r=void 0!==e.hitTolerance?e.hitTolerance:0,s=!1!==e.checkWrapped;return this.renderer_.hasFeatureAtCoordinate(i,this.frameState_,r,s,n,null)}getEventCoordinate(t){return this.getCoordinateFromPixel(this.getEventPixel(t))}getEventCoordinateInternal(t){return this.getCoordinateFromPixelInternal(this.getEventPixel(t))}getEventPixel(t){const e=this.viewport_.getBoundingClientRect(),i=this.getSize(),n=e.width/i[0],r=e.height/i[1],s="changedTouches"in t?t.changedTouches[0]:t;return[(s.clientX-e.left)/n,(s.clientY-e.top)/r]}getTarget(){return this.get(Kl)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(t){return mn(this.getCoordinateFromPixelInternal(t),this.getView().getProjection())}getCoordinateFromPixelInternal(t){const e=this.frameState_;return e?zt(e.pixelToCoordinateTransform,t.slice()):null}getControls(){return this.controls}getOverlays(){return this.overlays_}getOverlayById(t){const e=this.overlayIdIndex_[t.toString()];return void 0!==e?e:null}getInteractions(){return this.interactions}getLayerGroup(){return this.get($l)}setLayers(t){const e=this.getLayerGroup();if(t instanceof $)return void e.setLayers(t);const i=e.getLayers();i.clear(),i.extend(t)}getLayers(){return this.getLayerGroup().getLayers()}getLoadingOrNotReady(){const t=this.getLayerGroup().getLayerStatesArray();for(let e=0,i=t.length;e<i;++e){const i=t[e];if(!i.visible)continue;const n=i.layer.getRenderer();if(n&&!n.ready)return!0;const r=i.layer.getSource();if(r&&r.loading)return!0}return!1}getPixelFromCoordinate(t){const e=_n(t,this.getView().getProjection());return this.getPixelFromCoordinateInternal(e)}getPixelFromCoordinateInternal(t){const e=this.frameState_;return e?zt(e.coordinateToPixelTransform,t.slice(0,2)):null}getRenderer(){return this.renderer_}getSize(){return this.get(Yl)}getView(){return this.get(Hl)}getViewport(){return this.viewport_}getOverlayContainer(){return this.overlayContainer_}getOverlayContainerStopEvent(){return this.overlayContainerStopEvent_}getOwnerDocument(){const t=this.getTargetElement();return t?t.ownerDocument:document}getTilePriority(t,e,i,n){return th(this.frameState_,t,e,i,n)}handleBrowserEvent(t,e){e=e||t.type;const i=new Dl(e,this,t);this.handleMapBrowserEvent(i)}handleMapBrowserEvent(t){if(!this.frameState_)return;const e=t.originalEvent,i=e.type;if(i===Gl||i===M||i===P){const t=this.getOwnerDocument(),i=this.viewport_.getRootNode?this.viewport_.getRootNode():t,n=e.target;if(this.overlayContainerStopEvent_.contains(n)||!(i===t?t.documentElement:i).contains(n))return}if(t.frameState=this.frameState_,!1!==this.dispatchEvent(t)){const e=this.getInteractions().getArray().slice();for(let i=e.length-1;i>=0;i--){const n=e[i];if(n.getMap()!==this||!n.getActive()||!this.getTargetElement())continue;if(!n.handleEvent(t)||t.propagationStopped)break}}}handlePostRender(){const t=this.frameState_,e=this.tileQueue_;if(!e.isEmpty()){let i=this.maxTilesLoading_,n=i;if(t){const e=t.viewHints;if(e[gs]||e[fs]){const e=Date.now()-t.time>8;i=e?0:8,n=e?0:2}}e.getTilesLoading()<i&&(e.reprioritize(),e.loadMoreTiles(i,n))}t&&this.renderer_&&!t.animate&&(this.renderComplete_?(this.hasListener(ds)&&this.renderer_.dispatchRenderEvent(ds,t),!1===this.loaded_&&(this.loaded_=!0,this.dispatchEvent(new Ol(Zl,this,t)))):!0===this.loaded_&&(this.loaded_=!1,this.dispatchEvent(new Ol(Wl,this,t))));const i=this.postRenderFunctions_;for(let e=0,n=i.length;e<n;++e)i[e](this,t);i.length=0}handleSizeChanged_(){this.getView()&&!this.getView().getAnimating()&&this.getView().resolveConstraints(0),this.render()}handleTargetChanged_(){if(this.mapBrowserEventHandler_){for(let t=0,e=this.targetChangeHandlerKeys_.length;t<e;++t)D(this.targetChangeHandlerKeys_[t]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(S,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(M,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,this.viewport_.remove()}if(this.targetElement_){this.resizeObserver_.unobserve(this.targetElement_);const t=this.targetElement_.getRootNode();t instanceof ShadowRoot&&this.resizeObserver_.unobserve(t.host),this.setSize(void 0)}const t=this.getTarget(),e="string"==typeof t?document.getElementById(t):t;if(this.targetElement_=e,e){e.appendChild(this.viewport_),this.renderer_||(this.renderer_=new Ll(this)),this.mapBrowserEventHandler_=new Ul(this,this.moveTolerance_);for(const t in Nl)this.mapBrowserEventHandler_.addEventListener(Nl[t],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(S,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(M,this.boundHandleBrowserEvent_,!!ft&&{passive:!1});const t=this.keyboardEventTarget_?this.keyboardEventTarget_:e;this.targetChangeHandlerKeys_=[A(t,P,this.handleBrowserEvent,this),A(t,I,this.handleBrowserEvent,this)];const i=e.getRootNode();i instanceof ShadowRoot&&this.resizeObserver_.observe(i.host),this.resizeObserver_.observe(e)}else this.renderer_&&(clearTimeout(this.postRenderTimeoutHandle_),this.postRenderTimeoutHandle_=void 0,this.postRenderFunctions_.length=0,this.renderer_.dispose(),this.renderer_=null),this.animationDelayKey_&&(cancelAnimationFrame(this.animationDelayKey_),this.animationDelayKey_=void 0);this.updateSize()}handleTileChange_(){this.render()}handleViewPropertyChanged_(){this.render()}handleViewChanged_(){this.viewPropertyListenerKey_&&(D(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(D(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);const t=this.getView();t&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=A(t,i,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=A(t,v,this.handleViewPropertyChanged_,this),t.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(D),this.layerGroupPropertyListenerKeys_=null);const t=this.getLayerGroup();t&&(this.handleLayerAdd_(new Fl("addlayer",t)),this.layerGroupPropertyListenerKeys_=[A(t,i,this.render,this),A(t,v,this.render,this),A(t,"addlayer",this.handleLayerAdd_,this),A(t,"removelayer",this.handleLayerRemove_,this)]),this.render()}isRendered(){return!!this.frameState_}animationDelay_(){this.animationDelayKey_=void 0,this.renderFrame_(Date.now())}renderSync(){this.animationDelayKey_&&cancelAnimationFrame(this.animationDelayKey_),this.animationDelay_()}redrawText(){const t=this.getLayerGroup().getLayerStatesArray();for(let e=0,i=t.length;e<i;++e){const i=t[e].layer;i.hasRenderer()&&i.getRenderer().handleFontsChanged()}}render(){this.renderer_&&void 0===this.animationDelayKey_&&(this.animationDelayKey_=requestAnimationFrame(this.animationDelay_))}removeControl(t){return this.getControls().remove(t)}removeInteraction(t){return this.getInteractions().remove(t)}removeLayer(t){return this.getLayerGroup().getLayers().remove(t)}handleLayerRemove_(t){Yh(t.layer)}removeOverlay(t){return this.getOverlays().remove(t)}renderFrame_(t){const e=this.getSize(),i=this.getView(),n=this.frameState_;let r=null;if(void 0!==e&&io(e)&&i&&i.isDef()){const n=i.getHints(this.frameState_?this.frameState_.viewHints:void 0),s=i.getState();if(r={animate:!1,coordinateToPixelTransform:this.coordinateToPixelTransform_,declutter:null,extent:Ee(s.center,s.resolution,s.rotation,e),index:this.frameIndex_++,layerIndex:0,layerStatesArray:this.getLayerGroup().getLayerStatesArray(),pixelRatio:this.pixelRatio_,pixelToCoordinateTransform:this.pixelToCoordinateTransform_,postRenderFunctions:[],size:e,tileQueue:this.tileQueue_,time:t,usedTiles:{},viewState:s,viewHints:n,wantedTiles:{},mapId:z(this),renderTargets:{}},s.nextCenter&&s.nextResolution){const t=isNaN(s.nextRotation)?s.rotation:s.nextRotation;r.nextExtent=Ee(s.nextCenter,s.nextResolution,t,e)}}if(this.frameState_=r,this.renderer_.renderFrame(r),r){if(r.animate&&this.render(),Array.prototype.push.apply(this.postRenderFunctions_,r.postRenderFunctions),n){(!this.previousExtent_||!Fe(this.previousExtent_)&&!he(r.extent,this.previousExtent_))&&(this.dispatchEvent(new Ol(Xl,this,n)),this.previousExtent_=oe(this.previousExtent_))}this.previousExtent_&&!r.viewHints[gs]&&!r.viewHints[fs]&&!he(r.extent,this.previousExtent_)&&(this.dispatchEvent(new Ol(Vl,this,r)),Jt(r.extent,this.previousExtent_))}this.dispatchEvent(new Ol(Bl,this,r)),this.renderComplete_=(this.hasListener(Wl)||this.hasListener(Zl)||this.hasListener(ds))&&!this.tileQueue_.getTilesLoading()&&!this.tileQueue_.getCount()&&!this.getLoadingOrNotReady(),this.postRenderTimeoutHandle_||(this.postRenderTimeoutHandle_=setTimeout((()=>{this.postRenderTimeoutHandle_=void 0,this.handlePostRender()}),0))}setLayerGroup(t){const e=this.getLayerGroup();e&&this.handleLayerRemove_(new Fl("removelayer",e)),this.set($l,t)}setSize(t){this.set(Yl,t)}setTarget(t){this.set(Kl,t)}setView(t){if(!t||t instanceof Is)return void this.set(Hl,t);this.set(Hl,new Is);const e=this;t.then((function(t){e.setView(new Is(t))}))}updateSize(){const t=this.getTargetElement();let e;if(t){const i=getComputedStyle(t),n=t.offsetWidth-parseFloat(i.borderLeftWidth)-parseFloat(i.paddingLeft)-parseFloat(i.paddingRight)-parseFloat(i.borderRightWidth),r=t.offsetHeight-parseFloat(i.borderTopWidth)-parseFloat(i.paddingTop)-parseFloat(i.paddingBottom)-parseFloat(i.borderBottomWidth);isNaN(n)||isNaN(r)||(e=[Math.max(0,n),Math.max(0,r)],!io(e)&&(t.offsetWidth||t.offsetHeight||t.getClientRects().length)&&Wi("No map visible because the map container's width or height are 0."))}const i=this.getSize();!e||i&&c(e,i)||(this.setSize(e),this.updateViewportSize_(e))}updateViewportSize_(t){const e=this.getView();e&&e.setViewportSize(t)}};const qh="element",Jh="map",Qh="offset",tc="position",ec="positioning";class ic extends B{constructor(t){super(),this.on,this.once,this.un,this.options=t,this.id=t.id,this.insertFirst=void 0===t.insertFirst||t.insertFirst,this.stopEvent=void 0===t.stopEvent||t.stopEvent,this.element=document.createElement("div"),this.element.className=void 0!==t.className?t.className:"ol-overlay-container "+No,this.element.style.position="absolute",this.element.style.pointerEvents="auto",this.autoPan=!0===t.autoPan?{}:t.autoPan||void 0,this.rendered={transform_:"",visible:!0},this.mapPostrenderListenerKey=null,this.addChangeListener(qh,this.handleElementChanged),this.addChangeListener(Jh,this.handleMapChanged),this.addChangeListener(Qh,this.handleOffsetChanged),this.addChangeListener(tc,this.handlePositionChanged),this.addChangeListener(ec,this.handlePositioningChanged),void 0!==t.element&&this.setElement(t.element),this.setOffset(void 0!==t.offset?t.offset:[0,0]),this.setPositioning(t.positioning||"top-left"),void 0!==t.position&&this.setPosition(t.position)}getElement(){return this.get(qh)}getId(){return this.id}getMap(){return this.get(Jh)||null}getOffset(){return this.get(Qh)}getPosition(){return this.get(tc)}getPositioning(){return this.get(ec)}handleElementChanged(){St(this.element);const t=this.getElement();t&&this.element.appendChild(t)}handleMapChanged(){this.mapPostrenderListenerKey&&(this.element?.remove(),D(this.mapPostrenderListenerKey),this.mapPostrenderListenerKey=null);const t=this.getMap();if(t){this.mapPostrenderListenerKey=A(t,Bl,this.render,this),this.updatePixelPosition();const e=this.stopEvent?t.getOverlayContainerStopEvent():t.getOverlayContainer();this.insertFirst?e.insertBefore(this.element,e.childNodes[0]||null):e.appendChild(this.element),this.performAutoPan()}}render(){this.updatePixelPosition()}handleOffsetChanged(){this.updatePixelPosition()}handlePositionChanged(){this.updatePixelPosition(),this.performAutoPan()}handlePositioningChanged(){this.updatePixelPosition()}setElement(t){this.set(qh,t)}setMap(t){this.set(Jh,t)}setOffset(t){this.set(Qh,t)}setPosition(t){this.set(tc,t)}performAutoPan(){this.autoPan&&this.panIntoView(this.autoPan)}panIntoView(t){const e=this.getMap();if(!e||!e.getTargetElement()||!this.get(tc))return;const i=this.getRect(e.getTargetElement(),e.getSize()),n=this.getElement(),r=this.getRect(n,[xt(n),vt(n)]),s=void 0===(t=t||{}).margin?20:t.margin;if(!ee(i,r)){const n=r[0]-i[0],o=i[2]-r[2],a=r[1]-i[1],l=i[3]-r[3],h=[0,0];if(n<0?h[0]=n-s:o<0&&(h[0]=Math.abs(o)+s),a<0?h[1]=a-s:l<0&&(h[1]=Math.abs(l)+s),0!==h[0]||0!==h[1]){const i=e.getView().getCenterInternal(),n=e.getPixelFromCoordinateInternal(i);if(!n)return;const r=[n[0]+h[0],n[1]+h[1]],s=t.animation||{};e.getView().animateInternal({center:e.getCoordinateFromPixelInternal(r),duration:s.duration,easing:s.easing})}}}getRect(t,e){const i=t.getBoundingClientRect(),n=i.left+window.pageXOffset,r=i.top+window.pageYOffset;return[n,r,n+e[0],r+e[1]]}setPositioning(t){this.set(ec,t)}setVisible(t){this.rendered.visible!==t&&(this.element.style.display=t?"":"none",this.rendered.visible=t)}updatePixelPosition(){const t=this.getMap(),e=this.getPosition();if(!t||!t.isRendered()||!e)return void this.setVisible(!1);const i=t.getPixelFromCoordinate(e),n=t.getSize();this.updateRenderedPosition(i,n)}updateRenderedPosition(t,e){const i=this.element.style,n=this.getOffset(),r=this.getPositioning();this.setVisible(!0);let s="0%",o="0%";"bottom-right"==r||"center-right"==r||"top-right"==r?s="-100%":"bottom-center"!=r&&"center-center"!=r&&"top-center"!=r||(s="-50%"),"bottom-left"==r||"bottom-center"==r||"bottom-right"==r?o="-100%":"center-left"!=r&&"center-center"!=r&&"center-right"!=r||(o="-50%");const a=`translate(${s}, ${o}) translate(${Math.round(t[0]+n[0])+"px"}, ${Math.round(t[1]+n[1])+"px"})`;this.rendered.transform_!=a&&(this.rendered.transform_=a,i.transform=a)}getOptions(){return this.options}}class nc{constructor(t){this.highWaterMark=void 0!==t?t:2048,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(t){for(;this.canExpireCache();)this.pop()}clear(){this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}containsKey(t){return this.entries_.hasOwnProperty(t)}forEach(t){let e=this.oldest_;for(;e;)t(e.value_,e.key_,this),e=e.newer}get(t,e){const i=this.entries_[t];return Ft(void 0!==i,"Tried to get a value for a key that does not exist in the cache"),i===this.newest_||(i===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(i.newer.older=i.older,i.older.newer=i.newer),i.newer=null,i.older=this.newest_,this.newest_.newer=i,this.newest_=i),i.value_}remove(t){const e=this.entries_[t];return Ft(void 0!==e,"Tried to get a value for a key that does not exist in the cache"),e===this.newest_?(this.newest_=e.older,this.newest_&&(this.newest_.newer=null)):e===this.oldest_?(this.oldest_=e.newer,this.oldest_&&(this.oldest_.older=null)):(e.newer.older=e.older,e.older.newer=e.newer),delete this.entries_[t],--this.count_,e.value_}getCount(){return this.count_}getKeys(){const t=new Array(this.count_);let e,i=0;for(e=this.newest_;e;e=e.older)t[i++]=e.key_;return t}getValues(){const t=new Array(this.count_);let e,i=0;for(e=this.newest_;e;e=e.older)t[i++]=e.value_;return t}peekLast(){return this.oldest_.value_}peekLastKey(){return this.oldest_.key_}peekFirstKey(){return this.newest_.key_}peek(t){return this.entries_[t]?.value_}pop(){const t=this.oldest_;return delete this.entries_[t.key_],t.newer&&(t.newer.older=null),this.oldest_=t.newer,this.oldest_||(this.newest_=null),--this.count_,t.value_}replace(t,e){this.get(t),this.entries_[t].value_=e}set(t,e){Ft(!(t in this.entries_),"Tried to set a value for a key that is used already");const i={key_:t,newer:null,older:this.newest_,value_:e};this.newest_?this.newest_.newer=i:this.oldest_=i,this.newest_=i,this.entries_[t]=i,++this.count_}setSize(t){this.highWaterMark=t}}function rc(t,e,i,n){return void 0!==n?(n[0]=t,n[1]=e,n[2]=i,n):[t,e,i]}function sc(t,e,i){return t+"/"+e+"/"+i}function oc(t){return sc(t[0],t[1],t[2])}function ac(t){const[e,i,n]=t.substring(t.lastIndexOf("/")+1,t.length).split(",").map(Number);return sc(e,i,n)}function lc(t){return t.split("/").map(Number)}function hc(t){return cc(t[0],t[1],t[2])}function cc(t,e,i){return(e<<t)+i}function uc(t,e){const i=t[0],n=t[1],r=t[2];if(e.getMinZoom()>i||i>e.getMaxZoom())return!1;const s=e.getFullTileRange(i);return!s||s.containsXY(n,r)}class dc extends nc{clear(){for(;this.getCount()>0;)this.pop().release();super.clear()}expireCache(t){for(;this.canExpireCache();){if(this.peekLast().getKey()in t)break;this.pop().release()}}pruneExceptNewestZ(){if(0===this.getCount())return;const t=lc(this.peekFirstKey())[0];this.forEach((e=>{e.tileCoord[0]!==t&&(this.remove(oc(e.tileCoord)),e.release())}))}}class gc{constructor(t,e,i,n){this.minX=t,this.maxX=e,this.minY=i,this.maxY=n}contains(t){return this.containsXY(t[1],t[2])}containsTileRange(t){return this.minX<=t.minX&&t.maxX<=this.maxX&&this.minY<=t.minY&&t.maxY<=this.maxY}containsXY(t,e){return this.minX<=t&&t<=this.maxX&&this.minY<=e&&e<=this.maxY}equals(t){return this.minX==t.minX&&this.minY==t.minY&&this.maxX==t.maxX&&this.maxY==t.maxY}extend(t){t.minX<this.minX&&(this.minX=t.minX),t.maxX>this.maxX&&(this.maxX=t.maxX),t.minY<this.minY&&(this.minY=t.minY),t.maxY>this.maxY&&(this.maxY=t.maxY)}getHeight(){return this.maxY-this.minY+1}getSize(){return[this.getWidth(),this.getHeight()]}getWidth(){return this.maxX-this.minX+1}intersects(t){return this.minX<=t.maxX&&this.maxX>=t.minX&&this.minY<=t.maxY&&this.maxY>=t.minY}}function fc(t,e,i,n,r){return void 0!==r?(r.minX=t,r.maxX=e,r.minY=i,r.maxY=n,r):new gc(t,e,i,n)}const pc=[];class mc extends nt{constructor(t,e,i,n){super(t,e,{transition:0}),this.context_=null,this.executorGroups=[],this.loadingSourceTiles=0,this.hitDetectionImageData={},this.replayState_={},this.sourceTiles=[],this.errorTileKeys={},this.wantedResolution,this.getSourceTiles=n.bind(void 0,this),this.wrappedTileCoord=i}getContext(){return this.context_||(this.context_=pt(1,1,pc)),this.context_}hasContext(){return!!this.context_}getImage(){return this.hasContext()?this.getContext().canvas:null}getReplayState(t){const e=z(t);return e in this.replayState_||(this.replayState_[e]={dirty:!1,renderedRenderOrder:null,renderedResolution:NaN,renderedRevision:-1,renderedTileResolution:NaN,renderedTileRevision:-1,renderedTileZ:-1}),this.replayState_[e]}load(){this.getSourceTiles()}release(){yt(this.context_),pc.push(this.context_.canvas),this.context_=null,super.release()}}let _c,yc=class extends nt{constructor(t,e,i,n,r,s){super(t,e,s),this.extent=null,this.format_=n,this.features_=null,this.loader_,this.projection=null,this.resolution,this.tileLoadFunction_=r,this.url_=i,this.key=i}getFormat(){return this.format_}getFeatures(){return this.features_}load(){this.state==Y&&(this.setState(K),this.tileLoadFunction_(this,this.url_),this.loader_&&this.loader_(this.extent,this.resolution,this.projection))}onLoad(t,e){this.setFeatures(t)}onError(){this.setState(q)}setFeatures(t){this.features_=t,this.setState(H)}setLoader(t){this.loader_=t}},xc=!1;function vc(t,e,i,n,r,s,o){const a=new XMLHttpRequest;a.open("GET","function"==typeof t?t(i,n,r):t,!0),"arraybuffer"==e.getType()&&(a.responseType="arraybuffer"),a.withCredentials=xc,a.onload=function(t){if(!a.status||a.status>=200&&a.status<300){const t=e.getType();try{let n;"text"==t||"json"==t?n=a.responseText:"xml"==t?n=a.responseXML||a.responseText:"arraybuffer"==t&&(n=a.response),n?s(e.readFeatures(n,{extent:i,featureProjection:r}),e.readProjection(n)):o()}catch{o()}}else o()},a.onerror=o,a.send()}function wc(t,e){return function(i,n,r,s,o){const a=this;vc(t,e,i,n,r,(function(t,e){a.addFeatures(t),void 0!==s&&s(t)}),o||f)}}function Sc(t,e){return[[-1/0,-1/0,1/0,1/0]]}function Ec(t,e,i,n){const r=document.createElement("script"),s="olc_"+z(e);function o(){delete window[s],r.parentNode.removeChild(r)}r.async=!0,r.src=t+(t.includes("?")?"&":"?")+(n||"callback")+"="+s;const a=setTimeout((function(){o(),i&&i()}),1e4);window[s]=function(t){clearTimeout(a),o(),e(t)},document.head.appendChild(r)}class Tc extends Error{constructor(t){super("Unexpected response status: "+t.status),this.name="ResponseError",this.response=t}}class Cc extends Error{constructor(t){super("Failed to issue request"),this.name="ClientError",this.client=t}}function bc(t){return new Promise((function(e,i){const n=new XMLHttpRequest;n.addEventListener("load",(function(t){const n=t.target;if(!n.status||n.status>=200&&n.status<300){let t;try{t=JSON.parse(n.responseText)}catch(t){const e="Error parsing response text as JSON: "+t.message;return void i(new Error(e))}e(t)}else i(new Tc(n))})),n.addEventListener("error",(function(t){i(new Cc(t.target))})),n.open("GET",t),n.setRequestHeader("Accept","application/json"),n.send()}))}function Rc(t,e){return e.includes("://")?e:new URL(e,t).href}class Pc{drawCustom(t,e,i,n,r){}drawGeometry(t){}setStyle(t){}drawCircle(t,e,i){}drawFeature(t,e,i){}drawGeometryCollection(t,e,i){}drawLineString(t,e,i){}drawMultiLineString(t,e,i){}drawMultiPoint(t,e,i){}drawMultiPolygon(t,e,i){}drawPoint(t,e,i){}drawPolygon(t,e,i){}drawText(t,e,i){}setFillStrokeStyle(t,e){}setImageStyle(t,e){}setTextStyle(t,e){}}class Ic extends Pc{constructor(t,e,i,n,r,s,o){super(),this.context_=t,this.pixelRatio_=e,this.extent_=i,this.transform_=n,this.transformRotation_=n?yi(Math.atan2(n[1],n[0]),10):0,this.viewRotation_=r,this.squaredTolerance_=s,this.userTransform_=o,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=[1,0,0,1,0,0]}drawImages_(t,e,i,n){if(!this.image_)return;const r=Tn(t,e,i,n,this.transform_,this.pixelCoordinates_),s=this.context_,o=this.tmpLocalTransform_,a=s.globalAlpha;1!=this.imageOpacity_&&(s.globalAlpha=a*this.imageOpacity_);let l=this.imageRotation_;0===this.transformRotation_&&(l-=this.viewRotation_),this.imageRotateWithView_&&(l+=this.viewRotation_);for(let t=0,e=r.length;t<e;t+=2){const e=r[t]-this.imageAnchorX_,i=r[t+1]-this.imageAnchorY_;if(0!==l||1!=this.imageScale_[0]||1!=this.imageScale_[1]){const t=e+this.imageAnchorX_,n=i+this.imageAnchorY_;Vt(o,t,n,1,1,l,-t,-n),s.save(),s.transform.apply(s,o),s.translate(t,n),s.scale(this.imageScale_[0],this.imageScale_[1]),s.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),s.restore()}else s.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,e,i,this.imageWidth_,this.imageHeight_)}1!=this.imageOpacity_&&(s.globalAlpha=a)}drawText_(t,e,i,n){if(!this.textState_||""===this.text_)return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);const r=Tn(t,e,i,n,this.transform_,this.pixelCoordinates_),s=this.context_;let o=this.textRotation_;for(0===this.transformRotation_&&(o-=this.viewRotation_),this.textRotateWithView_&&(o+=this.viewRotation_);e<i;e+=n){const t=r[e]+this.textOffsetX_,i=r[e+1]+this.textOffsetY_;0!==o||1!=this.textScale_[0]||1!=this.textScale_[1]?(s.save(),s.translate(t-this.textOffsetX_,i-this.textOffsetY_),s.rotate(o),s.translate(this.textOffsetX_,this.textOffsetY_),s.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&s.strokeText(this.text_,0,0),this.textFillState_&&s.fillText(this.text_,0,0),s.restore()):(this.textStrokeState_&&s.strokeText(this.text_,t,i),this.textFillState_&&s.fillText(this.text_,t,i))}}moveToLineTo_(t,e,i,n,r){const s=this.context_,o=Tn(t,e,i,n,this.transform_,this.pixelCoordinates_);s.moveTo(o[0],o[1]);let a=o.length;r&&(a-=2);for(let t=2;t<a;t+=2)s.lineTo(o[t],o[t+1]);return r&&s.closePath(),i}drawRings_(t,e,i,n){for(let r=0,s=i.length;r<s;++r)e=this.moveToLineTo_(t,e,i[r],n,!0);return e}drawCircle(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Le(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=An(t,this.transform_,this.pixelCoordinates_),i=e[2]-e[0],n=e[3]-e[1],r=Math.sqrt(i*i+n*n),s=this.context_;s.beginPath(),s.arc(e[0],e[1],r,0,2*Math.PI),this.fillState_&&s.fill(),this.strokeState_&&s.stroke()}""!==this.text_&&this.drawText_(t.getCenter(),0,2,2)}}setStyle(t){this.setFillStrokeStyle(t.getFill(),t.getStroke()),this.setImageStyle(t.getImage()),this.setTextStyle(t.getText())}setTransform(t){this.transform_=t}drawGeometry(t){switch(t.getType()){case"Point":this.drawPoint(t);break;case"LineString":this.drawLineString(t);break;case"Polygon":this.drawPolygon(t);break;case"MultiPoint":this.drawMultiPoint(t);break;case"MultiLineString":this.drawMultiLineString(t);break;case"MultiPolygon":this.drawMultiPolygon(t);break;case"GeometryCollection":this.drawGeometryCollection(t);break;case"Circle":this.drawCircle(t)}}drawFeature(t,e){const i=e.getGeometryFunction()(t);i&&(this.setStyle(e),this.drawGeometry(i))}drawGeometryCollection(t){const e=t.getGeometriesArray();for(let t=0,i=e.length;t<i;++t)this.drawGeometry(e[t])}drawPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),i=t.getStride();this.image_&&this.drawImages_(e,0,e.length,i),""!==this.text_&&this.drawText_(e,0,e.length,i)}drawMultiPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),i=t.getStride();this.image_&&this.drawImages_(e,0,e.length,i),""!==this.text_&&this.drawText_(e,0,e.length,i)}drawLineString(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Le(this.extent_,t.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getFlatCoordinates();e.beginPath(),this.moveToLineTo_(i,0,i.length,t.getStride(),!1),e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoint();this.drawText_(e,0,2,2)}}}drawMultiLineString(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getExtent();if(Le(this.extent_,e)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getFlatCoordinates();let n=0;const r=t.getEnds(),s=t.getStride();e.beginPath();for(let t=0,e=r.length;t<e;++t)n=this.moveToLineTo_(i,n,r[t],s,!1);e.stroke()}if(""!==this.text_){const e=t.getFlatMidpoints();this.drawText_(e,0,e.length,2)}}}drawPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Le(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_;e.beginPath(),this.drawRings_(t.getOrientedFlatCoordinates(),0,t.getEnds(),t.getStride()),this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoint();this.drawText_(e,0,2,2)}}}drawMultiPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),Le(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getOrientedFlatCoordinates();let n=0;const r=t.getEndss(),s=t.getStride();e.beginPath();for(let t=0,e=r.length;t<e;++t){const e=r[t];n=this.drawRings_(i,n,e,s)}this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(""!==this.text_){const e=t.getFlatInteriorPoints();this.drawText_(e,0,e.length,2)}}}setContextFillState_(t){const e=this.context_,i=this.contextFillState_;i?i.fillStyle!=t.fillStyle&&(i.fillStyle=t.fillStyle,e.fillStyle=t.fillStyle):(e.fillStyle=t.fillStyle,this.contextFillState_={fillStyle:t.fillStyle})}setContextStrokeState_(t){const e=this.context_,i=this.contextStrokeState_;i?(i.lineCap!=t.lineCap&&(i.lineCap=t.lineCap,e.lineCap=t.lineCap),c(i.lineDash,t.lineDash)||e.setLineDash(i.lineDash=t.lineDash),i.lineDashOffset!=t.lineDashOffset&&(i.lineDashOffset=t.lineDashOffset,e.lineDashOffset=t.lineDashOffset),i.lineJoin!=t.lineJoin&&(i.lineJoin=t.lineJoin,e.lineJoin=t.lineJoin),i.lineWidth!=t.lineWidth&&(i.lineWidth=t.lineWidth,e.lineWidth=t.lineWidth),i.miterLimit!=t.miterLimit&&(i.miterLimit=t.miterLimit,e.miterLimit=t.miterLimit),i.strokeStyle!=t.strokeStyle&&(i.strokeStyle=t.strokeStyle,e.strokeStyle=t.strokeStyle)):(e.lineCap=t.lineCap,e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset,e.lineJoin=t.lineJoin,e.lineWidth=t.lineWidth,e.miterLimit=t.miterLimit,e.strokeStyle=t.strokeStyle,this.contextStrokeState_={lineCap:t.lineCap,lineDash:t.lineDash,lineDashOffset:t.lineDashOffset,lineJoin:t.lineJoin,lineWidth:t.lineWidth,miterLimit:t.miterLimit,strokeStyle:t.strokeStyle})}setContextTextState_(t){const e=this.context_,i=this.contextTextState_,n=t.textAlign?t.textAlign:qo;i?(i.font!=t.font&&(i.font=t.font,e.font=t.font),i.textAlign!=n&&(i.textAlign=n,e.textAlign=n),i.textBaseline!=t.textBaseline&&(i.textBaseline=t.textBaseline,e.textBaseline=t.textBaseline)):(e.font=t.font,e.textAlign=n,e.textBaseline=t.textBaseline,this.contextTextState_={font:t.font,textAlign:n,textBaseline:t.textBaseline})}setFillStrokeStyle(t,e){if(t){const e=t.getColor();this.fillState_={fillStyle:Oo(e||Wo)}}else this.fillState_=null;if(e){const t=e.getColor(),i=e.getLineCap(),n=e.getLineDash(),r=e.getLineDashOffset(),s=e.getLineJoin(),o=e.getWidth(),a=e.getMiterLimit(),l=n||$o;this.strokeState_={lineCap:void 0!==i?i:Zo,lineDash:1===this.pixelRatio_?l:l.map((t=>t*this.pixelRatio_)),lineDashOffset:(r||0)*this.pixelRatio_,lineJoin:void 0!==s?s:Yo,lineWidth:(void 0!==o?o:1)*this.pixelRatio_,miterLimit:void 0!==a?a:Ko,strokeStyle:Oo(t||Ho)}}else this.strokeState_=null}setImageStyle(t){let e;if(!t||!(e=t.getSize()))return void(this.image_=null);const i=t.getPixelRatio(this.pixelRatio_),n=t.getAnchor(),r=t.getOrigin();this.image_=t.getImage(this.pixelRatio_),this.imageAnchorX_=n[0]*i,this.imageAnchorY_=n[1]*i,this.imageHeight_=e[1]*i,this.imageOpacity_=t.getOpacity(),this.imageOriginX_=r[0],this.imageOriginY_=r[1],this.imageRotateWithView_=t.getRotateWithView(),this.imageRotation_=t.getRotation();const s=t.getScaleArray();this.imageScale_=[s[0]*this.pixelRatio_/i,s[1]*this.pixelRatio_/i],this.imageWidth_=e[0]*i}setTextStyle(t){if(t){const e=t.getFill();if(e){const t=e.getColor();this.textFillState_={fillStyle:Oo(t||Wo)}}else this.textFillState_=null;const i=t.getStroke();if(i){const t=i.getColor(),e=i.getLineCap(),n=i.getLineDash(),r=i.getLineDashOffset(),s=i.getLineJoin(),o=i.getWidth(),a=i.getMiterLimit();this.textStrokeState_={lineCap:void 0!==e?e:Zo,lineDash:n||$o,lineDashOffset:r||0,lineJoin:void 0!==s?s:Yo,lineWidth:void 0!==o?o:1,miterLimit:void 0!==a?a:Ko,strokeStyle:Oo(t||Ho)}}else this.textStrokeState_=null;const n=t.getFont(),r=t.getOffsetX(),s=t.getOffsetY(),o=t.getRotateWithView(),a=t.getRotation(),l=t.getScaleArray(),h=t.getText(),c=t.getTextAlign(),u=t.getTextBaseline();this.textState_={font:void 0!==n?n:Vo,textAlign:void 0!==c?c:qo,textBaseline:void 0!==u?u:Jo},this.text_=void 0!==h?Array.isArray(h)?h.reduce(((t,e,i)=>t+(i%2?" ":e)),""):h:"",this.textOffsetX_=void 0!==r?this.pixelRatio_*r:0,this.textOffsetY_=void 0!==s?this.pixelRatio_*s:0,this.textRotateWithView_=void 0!==o&&o,this.textRotation_=void 0!==a?a:0,this.textScale_=[this.pixelRatio_*l[0],this.pixelRatio_*l[1]]}else this.text_=""}}const Lc=.5,Fc={Point:function(t,e,i,n,r,s){const o=i.getImage(),a=i.getText(),l=a&&a.getText(),h=s&&o&&l?{}:void 0;if(o){if(o.getImageState()!=Br.LOADED)return;const s=t.getBuilder(i.getZIndex(),"Image");s.setImageStyle(o,h),s.drawPoint(e,n,r)}if(l){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(a,h),s.drawText(e,n,r)}},LineString:function(t,e,i,n,r){const s=i.getStroke();if(s){const o=t.getBuilder(i.getZIndex(),"LineString");o.setFillStrokeStyle(null,s),o.drawLineString(e,n,r)}const o=i.getText();if(o&&o.getText()){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(o),s.drawText(e,n,r)}},Polygon:function(t,e,i,n,r){const s=i.getFill(),o=i.getStroke();if(s||o){const a=t.getBuilder(i.getZIndex(),"Polygon");a.setFillStrokeStyle(s,o),a.drawPolygon(e,n,r)}const a=i.getText();if(a&&a.getText()){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(a),s.drawText(e,n,r)}},MultiPoint:function(t,e,i,n,r,s){const o=i.getImage(),a=o&&0!==o.getOpacity(),l=i.getText(),h=l&&l.getText(),c=s&&a&&h?{}:void 0;if(a){if(o.getImageState()!=Br.LOADED)return;const s=t.getBuilder(i.getZIndex(),"Image");s.setImageStyle(o,c),s.drawMultiPoint(e,n,r)}if(h){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(l,c),s.drawText(e,n,r)}},MultiLineString:function(t,e,i,n,r){const s=i.getStroke();if(s){const o=t.getBuilder(i.getZIndex(),"LineString");o.setFillStrokeStyle(null,s),o.drawMultiLineString(e,n,r)}const o=i.getText();if(o&&o.getText()){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(o),s.drawText(e,n,r)}},MultiPolygon:function(t,e,i,n,r){const s=i.getFill(),o=i.getStroke();if(o||s){const a=t.getBuilder(i.getZIndex(),"Polygon");a.setFillStrokeStyle(s,o),a.drawMultiPolygon(e,n,r)}const a=i.getText();if(a&&a.getText()){const s=t.getBuilder(i.getZIndex(),"Text");s.setTextStyle(a),s.drawText(e,n,r)}},GeometryCollection:function(t,e,i,n,r,s){const o=e.getGeometriesArray();let a,l;for(a=0,l=o.length;a<l;++a){(0,Fc[o[a].getType()])(t,o[a],i,n,r,s)}},Circle:function(t,e,i,n,r){const s=i.getFill(),o=i.getStroke();if(s||o){const a=t.getBuilder(i.getZIndex(),"Circle");a.setFillStrokeStyle(s,o),a.drawCircle(e,n,r)}const a=i.getText();if(a&&a.getText()){const r=t.getBuilder(i.getZIndex(),"Text");r.setTextStyle(a),r.drawText(e,n)}}};function Mc(t,e){return parseInt(z(t),10)-parseInt(z(e),10)}function Ac(t,e){const i=Oc(t,e);return i*i}function Oc(t,e){return Lc*t/e}function Dc(t,e,i,n,r,s,o,a){const l=[],h=i.getImage();if(h){let t=!0;const e=h.getImageState();e==Br.LOADED||e==Br.ERROR?t=!1:e==Br.IDLE&&h.load(),t&&l.push(h.ready())}const c=i.getFill();c&&c.loading()&&l.push(c.ready());const u=l.length>0;return u&&Promise.all(l).then((()=>r(null))),function(t,e,i,n,r,s,o){const a=i.getGeometryFunction()(e);if(!a)return;const l=a.simplifyTransformed(n,r),h=i.getRenderer();if(h)Nc(t,l,i,e,o);else{(0,Fc[l.getType()])(t,l,i,e,o,s)}}(t,e,i,n,s,o,a),u}function Nc(t,e,i,n,r){if("GeometryCollection"==e.getType()){const s=e.getGeometries();for(let e=0,o=s.length;e<o;++e)Nc(t,s[e],i,n,r);return}t.getBuilder(i.getZIndex(),"Default").drawCustom(e,n,i.getRenderer(),i.getHitDetectionRenderer(),r)}function kc(t){if(!(t.context instanceof CanvasRenderingContext2D))throw new Error("Only works for render events from Canvas 2D layers");const e=t.inversePixelTransform[0],i=t.inversePixelTransform[1],n=Math.sqrt(e*e+i*i),r=t.frameState,s=kt(t.inversePixelTransform.slice(),r.coordinateToPixelTransform),o=Ac(r.viewState.resolution,n);let a;const l=pn();return l&&(a=hn(l,r.viewState.projection)),new Ic(t.context,n,r.extent,s,r.viewState.rotation,o,a)}let Gc;const jc=[];function zc(t,e,i,n,r){t.beginPath(),t.moveTo(0,0),t.lineTo(e,i),t.lineTo(n,r),t.closePath(),t.save(),t.clip(),t.fillRect(0,0,Math.max(e,n)+1,Math.max(i,r)),t.restore()}function Uc(t,e){return Math.abs(t[4*e]-210)>2||Math.abs(t[4*e+3]-191.25)>2}function Bc(t,e,i,n){const r=un(i,e,t);let s=tn(e,n,i);const o=e.getMetersPerUnit();void 0!==o&&(s*=o);const a=t.getMetersPerUnit();void 0!==a&&(s/=a);const l=t.getExtent();if(!l||te(l,r)){const e=tn(t,s,r)/s;isFinite(e)&&e>0&&(s/=e)}return s}function Xc(t,e,i,n){const r=we(i);let s=Bc(t,e,r,n);return(!isFinite(s)||s<=0)&&_e(i,(function(i){return s=Bc(t,e,i,n),isFinite(s)&&s>0})),s}function Vc(t,e,i,n,r,s,o,a,l,h,c,u,d,g){const f=pt(Math.round(i*t),Math.round(i*e),jc);if(u||(f.imageSmoothingEnabled=!1),0===l.length)return f.canvas;function p(t){return Math.round(t*i)/i}f.scale(i,i),f.globalCompositeOperation="lighter";const m=[1/0,1/0,-1/0,-1/0];let _;l.forEach((function(t,e,i){ue(m,t.extent)}));const y=i/n,x=(u?1:1+Math.pow(2,-24))/y;if(!d||1!==l.length||0!==h){if(_=pt(Math.round(Ie(m)*y),Math.round(Ce(m)*y),jc),u||(_.imageSmoothingEnabled=!1),r&&g){const t=(r[0]-m[0])*y,e=-(r[3]-m[3])*y,i=Ie(r)*y,n=Ce(r)*y;_.rect(t,e,i,n),_.clip()}l.forEach((function(t,e,i){if(t.image.width>0&&t.image.height>0){if(t.clipExtent){_.save();const e=(t.clipExtent[0]-m[0])*y,i=-(t.clipExtent[3]-m[3])*y,n=Ie(t.clipExtent)*y,r=Ce(t.clipExtent)*y;_.rect(u?e:Math.round(e),u?i:Math.round(i),u?n:Math.round(e+n)-Math.round(e),u?r:Math.round(i+r)-Math.round(i)),_.clip()}const e=(t.extent[0]-m[0])*y,i=-(t.extent[3]-m[3])*y,n=Ie(t.extent)*y,r=Ce(t.extent)*y;_.drawImage(t.image,h,h,t.image.width-2*h,t.image.height-2*h,u?e:Math.round(e),u?i:Math.round(i),u?n:Math.round(e+n)-Math.round(e),u?r:Math.round(i+r)-Math.round(i)),t.clipExtent&&_.restore()}}))}const v=Re(o);return a.getTriangles().forEach((function(t,e,i){const n=t.source,r=t.target;let o=n[0][0],a=n[0][1],h=n[1][0],c=n[1][1],d=n[2][0],g=n[2][1];const y=p((r[0][0]-v[0])/s),w=p(-(r[0][1]-v[1])/s),S=p((r[1][0]-v[0])/s),E=p(-(r[1][1]-v[1])/s),T=p((r[2][0]-v[0])/s),C=p(-(r[2][1]-v[1])/s),b=o,R=a;o=0,a=0,h-=b,c-=R,d-=b,g-=R;const P=gi([[h,c,0,0,S-y],[d,g,0,0,T-y],[0,0,h,c,E-w],[0,0,d,g,C-w]]);if(!P)return;if(f.save(),f.beginPath(),function(){if(void 0===Gc){const t=pt(6,6,jc);t.globalCompositeOperation="lighter",t.fillStyle="rgba(210, 0, 0, 0.75)",zc(t,4,5,4,0),zc(t,4,5,0,5);const e=t.getImageData(0,0,3,3).data;Gc=Uc(e,0)||Uc(e,4)||Uc(e,8),yt(t),jc.push(t.canvas)}return Gc}()||!u){f.moveTo(S,E);const t=4,e=y-S,i=w-E;for(let n=0;n<t;n++)f.lineTo(S+p((n+1)*e/t),E+p(n*i/(t-1))),n!=t-1&&f.lineTo(S+p((n+1)*e/t),E+p((n+1)*i/(t-1)));f.lineTo(T,C)}else f.moveTo(S,E),f.lineTo(y,w),f.lineTo(T,C);let I;if(f.clip(),f.transform(P[0],P[2],P[1],P[3],y,w),f.translate(m[0]-b,m[3]-R),_)I=_.canvas,f.scale(x,-x);else{const t=l[0],e=t.extent;I=t.image,f.scale(Ie(e)/I.width,-Ce(e)/I.height)}f.drawImage(I,0,0),f.restore()})),_&&(yt(_),jc.push(_.canvas)),c&&(f.save(),f.globalCompositeOperation="source-over",f.strokeStyle="black",f.lineWidth=1,a.getTriangles().forEach((function(t,e,i){const n=t.target,r=(n[0][0]-v[0])/s,o=-(n[0][1]-v[1])/s,a=(n[1][0]-v[0])/s,l=-(n[1][1]-v[1])/s,h=(n[2][0]-v[0])/s,c=-(n[2][1]-v[1])/s;f.beginPath(),f.moveTo(a,l),f.lineTo(r,o),f.lineTo(h,c),f.closePath(),f.stroke()})),f.restore()),f.canvas}function Wc(t){return Array.isArray(t)?Math.min(...t):t}const Zc=.5;class $c{constructor(t,e,i,n,r,s){this.sourceProj_=t,this.targetProj_=e;let o={};const a=cn(this.targetProj_,this.sourceProj_);this.transformInv_=function(t){const e=t[0]+"/"+t[1];return o[e]||(o[e]=a(t)),o[e]},this.maxSourceExtent_=n,this.errorThresholdSquared_=r*r,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!n&&!!this.sourceProj_.getExtent()&&Ie(n)>=Ie(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?Ie(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?Ie(this.targetProj_.getExtent()):null;const l=Re(i),h=Pe(i),c=ve(i),u=xe(i),d=this.transformInv_(l),g=this.transformInv_(h),f=this.transformInv_(c),p=this.transformInv_(u),m=10+(s?Math.max(0,Math.ceil(Math.log2(ye(i)/(s*s*256*256)))):0);if(this.addQuad_(l,h,c,u,d,g,f,p,m),this.wrapsXInSource_){let t=1/0;this.triangles_.forEach((function(e,i,n){t=Math.min(t,e.source[0][0],e.source[1][0],e.source[2][0])})),this.triangles_.forEach((e=>{if(Math.max(e.source[0][0],e.source[1][0],e.source[2][0])-t>this.sourceWorldWidth_/2){const i=[[e.source[0][0],e.source[0][1]],[e.source[1][0],e.source[1][1]],[e.source[2][0],e.source[2][1]]];i[0][0]-t>this.sourceWorldWidth_/2&&(i[0][0]-=this.sourceWorldWidth_),i[1][0]-t>this.sourceWorldWidth_/2&&(i[1][0]-=this.sourceWorldWidth_),i[2][0]-t>this.sourceWorldWidth_/2&&(i[2][0]-=this.sourceWorldWidth_);const n=Math.min(i[0][0],i[1][0],i[2][0]);Math.max(i[0][0],i[1][0],i[2][0])-n<this.sourceWorldWidth_/2&&(e.source=i)}}))}o={}}addTriangle_(t,e,i,n,r,s){this.triangles_.push({source:[n,r,s],target:[t,e,i]})}addQuad_(t,e,i,n,r,s,o,a,l){const h=Ht([r,s,o,a]),c=this.sourceWorldWidth_?Ie(h)/this.sourceWorldWidth_:null,u=this.sourceWorldWidth_,d=this.sourceProj_.canWrapX()&&c>.5&&c<1;let g=!1;if(l>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){g=Ie(Ht([t,e,i,n]))/this.targetWorldWidth_>.25||g}!d&&this.sourceProj_.isGlobal()&&c&&(g=c>.25||g)}if(!g&&this.maxSourceExtent_&&isFinite(h[0])&&isFinite(h[1])&&isFinite(h[2])&&isFinite(h[3])&&!Le(h,this.maxSourceExtent_))return;let f=0;if(!(g||isFinite(r[0])&&isFinite(r[1])&&isFinite(s[0])&&isFinite(s[1])&&isFinite(o[0])&&isFinite(o[1])&&isFinite(a[0])&&isFinite(a[1])))if(l>0)g=!0;else if(f=(isFinite(r[0])&&isFinite(r[1])?0:8)+(isFinite(s[0])&&isFinite(s[1])?0:4)+(isFinite(o[0])&&isFinite(o[1])?0:2)+(isFinite(a[0])&&isFinite(a[1])?0:1),1!=f&&2!=f&&4!=f&&8!=f)return;if(l>0){if(!g){const e=[(t[0]+i[0])/2,(t[1]+i[1])/2],n=this.transformInv_(e);let s;if(d){s=(mi(r[0],u)+mi(o[0],u))/2-mi(n[0],u)}else s=(r[0]+o[0])/2-n[0];const a=(r[1]+o[1])/2-n[1];g=s*s+a*a>this.errorThresholdSquared_}if(g){if(Math.abs(t[0]-i[0])<=Math.abs(t[1]-i[1])){const h=[(e[0]+i[0])/2,(e[1]+i[1])/2],c=this.transformInv_(h),u=[(n[0]+t[0])/2,(n[1]+t[1])/2],d=this.transformInv_(u);this.addQuad_(t,e,h,u,r,s,c,d,l-1),this.addQuad_(u,h,i,n,d,c,o,a,l-1)}else{const h=[(t[0]+e[0])/2,(t[1]+e[1])/2],c=this.transformInv_(h),u=[(i[0]+n[0])/2,(i[1]+n[1])/2],d=this.transformInv_(u);this.addQuad_(t,h,u,n,r,c,d,a,l-1),this.addQuad_(h,e,i,u,c,s,o,d,l-1)}return}}if(d){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}0==(11&f)&&this.addTriangle_(t,i,n,r,o,a),0==(14&f)&&this.addTriangle_(t,i,e,r,o,s),f&&(0==(13&f)&&this.addTriangle_(e,n,t,s,a,r),0==(7&f)&&this.addTriangle_(e,n,i,s,a,o))}calculateSourceExtent(){const t=[1/0,1/0,-1/0,-1/0];return this.triangles_.forEach((function(e,i,n){const r=e.source;de(t,r[0]),de(t,r[1]),de(t,r[2])})),t}getTriangles(){return this.triangles_}}class Yc extends nt{constructor(t,e,i,n,r,s,o,a,l,h,c,u){super(r,Y,u),this.renderEdges_=void 0!==c&&c,this.pixelRatio_=o,this.gutter_=a,this.canvas_=null,this.sourceTileGrid_=e,this.targetTileGrid_=n,this.wrappedTileCoord_=s||r,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0,this.clipExtent_=t.canWrapX()?t.getExtent():void 0;const d=n.getTileCoordExtent(this.wrappedTileCoord_),g=this.targetTileGrid_.getExtent();let f=this.sourceTileGrid_.getExtent();const p=g?be(d,g):d;if(0===ye(p))return void(this.state=J);const m=t.getExtent();m&&(f=f?be(f,m):m);const _=n.getResolution(this.wrappedTileCoord_[0]),y=Xc(t,i,p,_);if(!isFinite(y)||y<=0)return void(this.state=J);const x=void 0!==h?h:Zc;if(this.triangulation_=new $c(t,i,p,f,y*x,_),0===this.triangulation_.getTriangles().length)return void(this.state=J);this.sourceZ_=e.getZForResolution(y);let v=this.triangulation_.calculateSourceExtent();if(f&&(t.canWrapX()?(v[1]=ci(v[1],f[1],f[3]),v[3]=ci(v[3],f[1],f[3])):v=be(v,f)),ye(v)){let i=0,n=0;t.canWrapX()&&(i=Ie(m),n=Math.floor((v[0]-m[0])/i));ke(v.slice(),t,!0).forEach((t=>{const r=e.getTileRangeForExtentAndZ(t,this.sourceZ_);for(let t=r.minX;t<=r.maxX;t++)for(let e=r.minY;e<=r.maxY;e++){const r=l(this.sourceZ_,t,e,o);if(r){const t=n*i;this.sourceTiles_.push({tile:r,offset:t})}}++n})),0===this.sourceTiles_.length&&(this.state=J)}else this.state=J}getImage(){return this.canvas_}reproject_(){const t=[];if(this.sourceTiles_.forEach((e=>{const i=e.tile;if(i&&i.getState()==H){const n=this.sourceTileGrid_.getTileCoordExtent(i.tileCoord);n[0]+=e.offset,n[2]+=e.offset;const r=this.clipExtent_?.slice();r&&(r[0]+=e.offset,r[2]+=e.offset),t.push({extent:n,clipExtent:r,image:i.getImage()})}})),this.sourceTiles_.length=0,0===t.length)this.state=q;else{const e=this.wrappedTileCoord_[0],i=this.targetTileGrid_.getTileSize(e),n="number"==typeof i?i:i[0],r="number"==typeof i?i:i[1],s=this.targetTileGrid_.getResolution(e),o=this.sourceTileGrid_.getResolution(this.sourceZ_),a=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=Vc(n,r,this.pixelRatio_,o,this.sourceTileGrid_.getExtent(),s,a,this.triangulation_,t,this.gutter_,this.renderEdges_,this.interpolate),this.state=H}this.changed()}load(){if(this.state==Y){this.state=K,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach((({tile:e})=>{const i=e.getState();if(i==Y||i==K){t++;const i=A(e,v,(n=>{const r=e.getState();r!=H&&r!=q&&r!=J||(D(i),t--,0===t&&(this.unlistenSources_(),this.reproject_()))}));this.sourcesListenerKeys_.push(i)}})),0===t?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach((function({tile:t},e,i){t.getState()==Y&&t.load()}))}}unlistenSources_(){this.sourcesListenerKeys_.forEach(D),this.sourcesListenerKeys_=null}release(){this.canvas_&&(yt(this.canvas_.getContext("2d")),jc.push(this.canvas_),this.canvas_=null),super.release()}}var Kc="tileloadstart",Hc="tileloadend",qc="tileloaderror";class Jc extends B{constructor(t){super(),this.projection=Qi(t.projection),this.attributions_=Qc(t.attributions),this.attributionsCollapsible_=t.attributionsCollapsible??!0,this.loading=!1,this.state_=void 0!==t.state?t.state:"ready",this.wrapX_=void 0!==t.wrapX&&t.wrapX,this.interpolate_=!!t.interpolate,this.viewResolver=null,this.viewRejector=null;const e=this;this.viewPromise_=new Promise((function(t,i){e.viewResolver=t,e.viewRejector=i}))}getAttributions(){return this.attributions_}getAttributionsCollapsible(){return this.attributionsCollapsible_}getProjection(){return this.projection}getResolutions(t){return null}getView(){return this.viewPromise_}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(t){this.attributions_=Qc(t),this.changed()}setState(t){this.state_=t,this.changed()}}function Qc(t){return t?"function"==typeof t?t:(Array.isArray(t)||(t=[t]),e=>t):null}const tu=[0,0,0];class eu{constructor(t){let e;if(this.minZoom=void 0!==t.minZoom?t.minZoom:0,this.resolutions_=t.resolutions,Ft(u(this.resolutions_,((t,e)=>e-t),!0),"`resolutions` must be sorted in descending order"),!t.origins)for(let t=0,i=this.resolutions_.length-1;t<i;++t)if(e){if(this.resolutions_[t]/this.resolutions_[t+1]!==e){e=void 0;break}}else e=this.resolutions_[t]/this.resolutions_[t+1];this.zoomFactor_=e,this.maxZoom=this.resolutions_.length-1,this.origin_=void 0!==t.origin?t.origin:null,this.origins_=null,void 0!==t.origins&&(this.origins_=t.origins,Ft(this.origins_.length==this.resolutions_.length,"Number of `origins` and `resolutions` must be equal"));const i=t.extent;void 0===i||this.origin_||this.origins_||(this.origin_=Re(i)),Ft(!this.origin_&&this.origins_||this.origin_&&!this.origins_,"Either `origin` or `origins` must be configured, never both"),this.tileSizes_=null,void 0!==t.tileSizes&&(this.tileSizes_=t.tileSizes,Ft(this.tileSizes_.length==this.resolutions_.length,"Number of `tileSizes` and `resolutions` must be equal")),this.tileSize_=void 0!==t.tileSize?t.tileSize:this.tileSizes_?null:_s,Ft(!this.tileSize_&&this.tileSizes_||this.tileSize_&&!this.tileSizes_,"Either `tileSize` or `tileSizes` must be configured, never both"),this.extent_=void 0!==i?i:null,this.fullTileRanges_=null,this.tmpSize_=[0,0],this.tmpExtent_=[0,0,0,0],void 0!==t.sizes?this.fullTileRanges_=t.sizes.map(((t,e)=>{const n=new gc(Math.min(0,t[0]),Math.max(t[0]-1,-1),Math.min(0,t[1]),Math.max(t[1]-1,-1));if(i){const t=this.getTileRangeForExtentAndZ(i,e);n.minX=Math.max(t.minX,n.minX),n.maxX=Math.min(t.maxX,n.maxX),n.minY=Math.max(t.minY,n.minY),n.maxY=Math.min(t.maxY,n.maxY)}return n})):i&&this.calculateTileRanges_(i)}forEachTileCoord(t,e,i){const n=this.getTileRangeForExtentAndZ(t,e);for(let t=n.minX,r=n.maxX;t<=r;++t)for(let r=n.minY,s=n.maxY;r<=s;++r)i([e,t,r])}forEachTileCoordParentTileRange(t,e,i,n){let r,s,o,a=null,l=t[0]-1;for(2===this.zoomFactor_?(s=t[1],o=t[2]):a=this.getTileCoordExtent(t,n);l>=this.minZoom;){if(void 0!==s&&void 0!==o?(s=Math.floor(s/2),o=Math.floor(o/2),r=fc(s,s,o,o,i)):r=this.getTileRangeForExtentAndZ(a,l,i),e(l,r))return!0;--l}return!1}getExtent(){return this.extent_}getMaxZoom(){return this.maxZoom}getMinZoom(){return this.minZoom}getOrigin(t){return this.origin_?this.origin_:this.origins_[t]}getResolution(t){return this.resolutions_[t]}getResolutions(){return this.resolutions_}getTileCoordChildTileRange(t,e,i){if(t[0]<this.maxZoom){if(2===this.zoomFactor_){const i=2*t[1],n=2*t[2];return fc(i,i+1,n,n+1,e)}const n=this.getTileCoordExtent(t,i||this.tmpExtent_);return this.getTileRangeForExtentAndZ(n,t[0]+1,e)}return null}getTileRangeForTileCoordAndZ(t,e,i){if(e>this.maxZoom||e<this.minZoom)return null;const n=t[0],r=t[1],s=t[2];if(e===n)return fc(r,s,r,s,i);if(this.zoomFactor_){const t=Math.pow(this.zoomFactor_,e-n),o=Math.floor(r*t),a=Math.floor(s*t);if(e<n)return fc(o,o,a,a,i);return fc(o,Math.floor(t*(r+1))-1,a,Math.floor(t*(s+1))-1,i)}const o=this.getTileCoordExtent(t,this.tmpExtent_);return this.getTileRangeForExtentAndZ(o,e,i)}getTileRangeForExtentAndZ(t,e,i){this.getTileCoordForXYAndZ_(t[0],t[3],e,!1,tu);const n=tu[1],r=tu[2];this.getTileCoordForXYAndZ_(t[2],t[1],e,!0,tu);return fc(n,tu[1],r,tu[2],i)}getTileCoordCenter(t){const e=this.getOrigin(t[0]),i=this.getResolution(t[0]),n=ro(this.getTileSize(t[0]),this.tmpSize_);return[e[0]+(t[1]+.5)*n[0]*i,e[1]-(t[2]+.5)*n[1]*i]}getTileCoordExtent(t,e){const i=this.getOrigin(t[0]),n=this.getResolution(t[0]),r=ro(this.getTileSize(t[0]),this.tmpSize_),s=i[0]+t[1]*r[0]*n,o=i[1]-(t[2]+1)*r[1]*n;return se(s,o,s+r[0]*n,o+r[1]*n,e)}getTileCoordForCoordAndResolution(t,e,i){return this.getTileCoordForXYAndResolution_(t[0],t[1],e,!1,i)}getTileCoordForXYAndResolution_(t,e,i,n,r){const s=this.getZForResolution(i),o=i/this.getResolution(s),a=this.getOrigin(s),l=ro(this.getTileSize(s),this.tmpSize_);let h=o*(t-a[0])/i/l[0],c=o*(a[1]-e)/i/l[1];return n?(h=wi(h,5)-1,c=wi(c,5)-1):(h=vi(h,5),c=vi(c,5)),rc(s,h,c,r)}getTileCoordForXYAndZ_(t,e,i,n,r){const s=this.getOrigin(i),o=this.getResolution(i),a=ro(this.getTileSize(i),this.tmpSize_);let l=(t-s[0])/o/a[0],h=(s[1]-e)/o/a[1];return n?(l=wi(l,5)-1,h=wi(h,5)-1):(l=vi(l,5),h=vi(h,5)),rc(i,l,h,r)}getTileCoordForCoordAndZ(t,e,i){return this.getTileCoordForXYAndZ_(t[0],t[1],e,!1,i)}getTileCoordResolution(t){return this.resolutions_[t[0]]}getTileSize(t){return this.tileSize_?this.tileSize_:this.tileSizes_[t]}getFullTileRange(t){return this.fullTileRanges_?this.fullTileRanges_[t]:this.extent_?this.getTileRangeForExtentAndZ(this.extent_,t):null}getZForResolution(t,e){return ci(a(this.resolutions_,t,e||0),this.minZoom,this.maxZoom)}tileCoordIntersectsViewport(t,e){return pr(e,0,e.length,2,this.getTileCoordExtent(t))}calculateTileRanges_(t){const e=this.resolutions_.length,i=new Array(e);for(let n=this.minZoom;n<e;++n)i[n]=this.getTileRangeForExtentAndZ(t,n);this.fullTileRanges_=i}}class iu extends eu{constructor(t){super({extent:t.extent,origin:t.origin,origins:t.origins,resolutions:t.resolutions,tileSize:t.tileSize,tileSizes:t.tileSizes,sizes:t.sizes}),this.matrixIds_=t.matrixIds}getMatrixId(t){return this.matrixIds_[t]}getMatrixIds(){return this.matrixIds_}}function nu(t,e,i){const n=[],r=[],s=[],o=[],a=[];i=void 0!==i?i:[];const l="TileMatrix",h="Identifier",c="ScaleDenominator",u="TopLeftCorner",d=Qi(t.SupportedCRS),g=d.getMetersPerUnit(),f=d.getAxisOrientation().startsWith("ne");return t[l].sort((function(t,e){return e[c]-t[c]})),t[l].forEach((function(e){let d;if(d=!(i.length>0)||i.find((function(i){return e[h]==i[l]||!e[h].includes(":")&&t[h]+":"+e[h]===i[l]})),d){r.push(e[h]);const t=28e-5*e[c]/g,i=e.TileWidth,l=e.TileHeight;f?s.push([e[u][1],e[u][0]]):s.push(e[u]),n.push(t),o.push(i==l?i:[i,l]),a.push([e.MatrixWidth,e.MatrixHeight])}})),new iu({extent:e,origins:s,resolutions:n,matrixIds:r,tileSizes:o,sizes:a})}function ru(t){let e=t.getDefaultTileGrid();return e||(e=hu(t),t.setDefaultTileGrid(e)),e}function su(t,e,i){const n=e[0],r=t.getTileCoordCenter(e),s=cu(i);if(!te(s,r)){const e=Ie(s),i=Math.ceil((s[0]-r[0])/e);return r[0]+=e*i,t.getTileCoordForCoordAndZ(r,n)}return e}function ou(t,e,i,n){n=void 0!==n?n:"top-left";const r=lu(t,e,i);return new eu({extent:t,origin:Se(t,n),resolutions:r,tileSize:i})}function au(t){const e=t||{},i=e.extent||Qi("EPSG:3857").getExtent(),n={extent:i,minZoom:e.minZoom,tileSize:e.tileSize,resolutions:lu(i,e.maxZoom,e.tileSize,e.maxResolution)};return new eu(n)}function lu(t,e,i,n){e=void 0!==e?e:ms,i=ro(void 0!==i?i:_s);const r=Ce(t),s=Ie(t);n=n>0?n:Math.max(s/i[0],r/i[1]);const o=e+1,a=new Array(o);for(let t=0;t<o;++t)a[t]=n/Math.pow(2,t);return a}function hu(t,e,i,n){return ou(cu(t),e,i,n)}function cu(t){let e=(t=Qi(t)).getExtent();if(!e){const i=180*ze.degrees/t.getMetersPerUnit();e=se(-i,-i,i,i)}return e}class uu extends Jc{constructor(t){super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,projection:t.projection,state:t.state,wrapX:t.wrapX,interpolate:t.interpolate}),this.on,this.once,this.un,this.tilePixelRatio_=void 0!==t.tilePixelRatio?t.tilePixelRatio:1,this.tileGrid=void 0!==t.tileGrid?t.tileGrid:null;const e=[256,256];this.tileGrid&&ro(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),e),this.tileCache=new dc(t.cacheSize||0),this.tmpSize=[0,0],this.key_=t.key||"",this.tileOptions={transition:t.transition,interpolate:t.interpolate},this.zDirection=t.zDirection?t.zDirection:0}canExpireCache(){return this.tileCache.canExpireCache()}expireCache(t,e){const i=this.getTileCacheForProjection(t);i&&i.expireCache(e)}getGutterForProjection(t){return 0}getKey(){return this.key_}setKey(t){this.key_!==t&&(this.key_=t,this.changed())}getResolutions(t){const e=t?this.getTileGridForProjection(t):this.tileGrid;return e?e.getResolutions():null}getTile(t,e,i,n,r){return G()}getTileGrid(){return this.tileGrid}getTileGridForProjection(t){return this.tileGrid?this.tileGrid:ru(t)}getTileCacheForProjection(t){const e=this.getProjection();return Ft(null===e||ln(e,t),"A VectorTile source can only be rendered if it has a projection compatible with the view projection."),this.tileCache}getTilePixelRatio(t){return this.tilePixelRatio_}getTilePixelSize(t,e,i){const n=this.getTileGridForProjection(i),r=this.getTilePixelRatio(e),s=ro(n.getTileSize(t),this.tmpSize);return 1==r?s:no(s,r,this.tmpSize)}getTileCoordForTileUrlFunction(t,e){e=void 0!==e?e:this.getProjection();const i=this.getTileGridForProjection(e);return this.getWrapX()&&e.isGlobal()&&(t=su(i,t,e)),uc(t,i)?t:null}clear(){this.tileCache.clear()}refresh(){this.clear(),super.refresh()}useTile(t,e,i,n){}}class du extends t{constructor(t,e){super(t),this.tile=e}}function gu(t,e){const i=[];Object.keys(e).forEach((function(t){null!==e[t]&&void 0!==e[t]&&i.push(t+"="+encodeURIComponent(e[t]))}));const n=i.join("&");return t=t.replace(/[?&]$/,""),(t+=t.includes("?")?"&":"?")+n}const fu=/\{z\}/g,pu=/\{x\}/g,mu=/\{y\}/g,_u=/\{-y\}/g;function yu(t,e,i,n,r){return t.replace(fu,e.toString()).replace(pu,i.toString()).replace(mu,n.toString()).replace(_u,(function(){if(void 0===r)throw new Error("If the URL template has a {-y} placeholder, the grid extent must be known");return(r-n).toString()}))}function xu(t,e,i,n){return t[mi(cc(e,i,n),t.length)]}function vu(t){const e=[];let i=/\{([a-z])-([a-z])\}/.exec(t);if(i){const n=i[1].charCodeAt(0),r=i[2].charCodeAt(0);let s;for(s=n;s<=r;++s)e.push(t.replace(i[0],String.fromCharCode(s)));return e}if(i=/\{(\d+)-(\d+)\}/.exec(t),i){const n=parseInt(i[2],10);for(let r=parseInt(i[1],10);r<=n;r++)e.push(t.replace(i[0],r.toString()));return e}return e.push(t),e}function wu(t,e){return function(i,n,r){if(!i)return;let s;const o=i[0];if(e){const t=e.getFullTileRange(o);t&&(s=t.getHeight()-1)}return yu(t,o,i[1],i[2],s)}}function Su(t,e){const i=t.length,n=new Array(i);for(let r=0;r<i;++r)n[r]=wu(t[r],e);return Eu(n)}function Eu(t){return 1===t.length?t[0]:function(e,i,n){if(!e)return;const r=mi(hc(e),t.length);return t[r](e,i,n)}}function Tu(t,e,i){}class Cu extends uu{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===Cu.prototype.tileUrlFunction,this.tileLoadFunction=t.tileLoadFunction,t.tileUrlFunction&&(this.tileUrlFunction=t.tileUrlFunction),this.urls=null,t.urls?this.setUrls(t.urls):t.url&&this.setUrl(t.url),this.tileLoadingKeys_={}}getTileLoadFunction(){return this.tileLoadFunction}getTileUrlFunction(){return Object.getPrototypeOf(this).tileUrlFunction===this.tileUrlFunction?this.tileUrlFunction.bind(this):this.tileUrlFunction}getUrls(){return this.urls}handleTileChange(t){const e=t.target,i=z(e),n=e.getState();let r;n==K?(this.tileLoadingKeys_[i]=!0,r=Kc):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==q?qc:n==H?Hc:void 0),null!=r&&this.dispatchEvent(new du(r,e))}setTileLoadFunction(t){this.tileCache.clear(),this.tileLoadFunction=t,this.changed()}setTileUrlFunction(t,e){this.tileUrlFunction=t,this.tileCache.pruneExceptNewestZ(),void 0!==e?this.setKey(e):this.changed()}setUrl(t){const e=vu(t);this.urls=e,this.setUrls(e)}setUrls(t){this.urls=t;const e=t.join("\n");this.generateTileUrlFunction_?this.setTileUrlFunction(Su(t,this.tileGrid),e):this.setKey(e)}tileUrlFunction(t,e,i){}useTile(t,e,i){const n=sc(t,e,i);this.tileCache.containsKey(n)&&this.tileCache.get(n)}}class bu extends Cu{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,projection:t.projection,state:t.state,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:Ru,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:t.wrapX,transition:t.transition,interpolate:void 0===t.interpolate||t.interpolate,key:t.key,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.crossOrigin=void 0!==t.crossOrigin?t.crossOrigin:null,this.tileClass=void 0!==t.tileClass?t.tileClass:Kr,this.tileCacheForProjection={},this.tileGridForProjection={},this.reprojectionErrorThreshold_=t.reprojectionErrorThreshold,this.renderReprojectionEdges_=!1}canExpireCache(){if(this.tileCache.canExpireCache())return!0;for(const t in this.tileCacheForProjection)if(this.tileCacheForProjection[t].canExpireCache())return!0;return!1}expireCache(t,e){const i=this.getTileCacheForProjection(t);this.tileCache.expireCache(this.tileCache==i?e:{});for(const t in this.tileCacheForProjection){const n=this.tileCacheForProjection[t];n.expireCache(n==i?e:{})}}getGutterForProjection(t){return this.getProjection()&&t&&!ln(this.getProjection(),t)?0:this.getGutter()}getGutter(){return 0}getKey(){let t=super.getKey();return this.getInterpolate()||(t+=":disable-interpolation"),t}getTileGridForProjection(t){const e=this.getProjection();if(this.tileGrid&&(!e||ln(e,t)))return this.tileGrid;const i=z(t);return i in this.tileGridForProjection||(this.tileGridForProjection[i]=ru(t)),this.tileGridForProjection[i]}getTileCacheForProjection(t){const e=this.getProjection();if(!e||ln(e,t))return this.tileCache;const i=z(t);return i in this.tileCacheForProjection||(this.tileCacheForProjection[i]=new dc(this.tileCache.highWaterMark)),this.tileCacheForProjection[i]}createTile_(t,e,i,n,r,s){const o=[t,e,i],a=this.getTileCoordForTileUrlFunction(o,r),l=a?this.tileUrlFunction(a,n,r):void 0,h=new this.tileClass(o,void 0!==l?Y:J,void 0!==l?l:"",this.crossOrigin,this.tileLoadFunction,this.tileOptions);return h.key=s,h.addEventListener(v,this.handleTileChange.bind(this)),h}getTile(t,e,i,n,r){const s=this.getProjection();if(!s||!r||ln(s,r))return this.getTileInternal(t,e,i,n,s||r);const o=this.getTileCacheForProjection(r),a=[t,e,i];let l;const h=oc(a);o.containsKey(h)&&(l=o.get(h));const c=this.getKey();if(l&&l.key==c)return l;const u=this.getTileGridForProjection(s),d=this.getTileGridForProjection(r),g=this.getTileCoordForTileUrlFunction(a,r),f=new Yc(s,u,r,d,a,g,this.getTilePixelRatio(n),this.getGutter(),((t,e,i,n)=>this.getTileInternal(t,e,i,n,s)),this.reprojectionErrorThreshold_,this.renderReprojectionEdges_,this.tileOptions);return f.key=c,l?o.replace(h,f):o.set(h,f),f}getTileInternal(t,e,i,n,r){const s=sc(t,e,i),o=this.getKey();if(!this.tileCache.containsKey(s)){const a=this.createTile_(t,e,i,n,r,o);return this.tileCache.set(s,a),a}let a=this.tileCache.get(s);return a.key!=o&&(a=this.createTile_(t,e,i,n,r,o),this.tileCache.replace(s,a)),a}setRenderReprojectionEdges(t){if(this.renderReprojectionEdges_!=t){this.renderReprojectionEdges_=t;for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear();this.changed()}}setTileGridForProjection(t,e){const i=Qi(t);if(i){const t=z(i);t in this.tileGridForProjection||(this.tileGridForProjection[t]=e)}}clear(){super.clear();for(const t in this.tileCacheForProjection)this.tileCacheForProjection[t].clear()}}function Ru(t,e){t.getImage().src=e}function Pu(t){const e=t[0],i=new Array(e);let n,r,s=1<<e-1;for(n=0;n<e;++n)r=48,t[1]&s&&(r+=1),t[2]&s&&(r+=2),i[n]=String.fromCharCode(r),s>>=1;return i.join("")}class Iu extends bu{constructor(t){const e=void 0!==(t=t||{}).projection?t.projection:"EPSG:3857",i=void 0!==t.tileGrid?t.tileGrid:au({extent:cu(e),maxResolution:t.maxResolution,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize});super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:e,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileGrid:i,tileLoadFunction:t.tileLoadFunction,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0}getGutter(){return this.gutter_}}class Lu{constructor(t){this.rbush_=new Bs(t),this.items_={}}insert(t,e){const i={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3],value:e};this.rbush_.insert(i),this.items_[z(e)]=i}load(t,e){const i=new Array(e.length);for(let n=0,r=e.length;n<r;n++){const r=t[n],s=e[n],o={minX:r[0],minY:r[1],maxX:r[2],maxY:r[3],value:s};i[n]=o,this.items_[z(s)]=o}this.rbush_.load(i)}remove(t){const e=z(t),i=this.items_[e];return delete this.items_[e],null!==this.rbush_.remove(i)}update(t,e){const i=this.items_[z(e)];he([i.minX,i.minY,i.maxX,i.maxY],t)||(this.remove(e),this.insert(t,e))}getAll(){return this.rbush_.all().map((function(t){return t.value}))}getInExtent(t){const e={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3]};return this.rbush_.search(e).map((function(t){return t.value}))}forEach(t){return this.forEach_(this.getAll(),t)}forEachInExtent(t,e){return this.forEach_(this.getInExtent(t),e)}forEach_(t,e){let i;for(let n=0,r=t.length;n<r;n++)if(i=e(t[n]),i)return i;return i}isEmpty(){return y(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(t){const e=this.rbush_.toJSON();return se(e.minX,e.minY,e.maxX,e.maxY,t)}concat(t){this.rbush_.load(t.rbush_.all());for(const e in t.items_)this.items_[e]=t.items_[e]}}class Fu extends Ln{constructor(t,e,i){super(),void 0!==i&&void 0===e?this.setFlatCoordinates(i,t):(e=e||0,this.setCenterAndRadius(t,e,i))}clone(){const t=new Fu(this.flatCoordinates.slice(),void 0,this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){const r=this.flatCoordinates,s=t-r[0],o=e-r[1],a=s*s+o*o;if(a<n){if(0===a)for(let t=0;t<this.stride;++t)i[t]=r[t];else{const t=this.getRadius()/Math.sqrt(a);i[0]=r[0]+t*s,i[1]=r[1]+t*o;for(let t=2;t<this.stride;++t)i[t]=r[t]}return i.length=this.stride,a}return n}containsXY(t,e){const i=this.flatCoordinates,n=t-i[0],r=e-i[1];return n*n+r*r<=this.getRadiusSquared_()}getCenter(){return this.flatCoordinates.slice(0,this.stride)}computeExtent(t){const e=this.flatCoordinates,i=e[this.stride]-e[0];return se(e[0]-i,e[1]-i,e[0]+i,e[1]+i,t)}getRadius(){return Math.sqrt(this.getRadiusSquared_())}getRadiusSquared_(){const t=this.flatCoordinates[this.stride]-this.flatCoordinates[0],e=this.flatCoordinates[this.stride+1]-this.flatCoordinates[1];return t*t+e*e}getType(){return"Circle"}intersectsExtent(t){if(Le(t,this.getExtent())){const e=this.getCenter();return t[0]<=e[0]&&t[2]>=e[0]||(t[1]<=e[1]&&t[3]>=e[1]||_e(t,this.intersectsCoordinate.bind(this)))}return!1}setCenter(t){const e=this.stride,i=this.flatCoordinates[e]-this.flatCoordinates[0],n=t.slice();n[e]=n[0]+i;for(let i=1;i<e;++i)n[e+i]=t[i];this.setFlatCoordinates(this.layout,n),this.changed()}setCenterAndRadius(t,e,i){this.setLayout(i,t,0),this.flatCoordinates||(this.flatCoordinates=[]);const n=this.flatCoordinates;let r=Un(n,0,t,this.stride);n[r++]=n[0]+e;for(let t=1,e=this.stride;t<e;++t)n[r++]=n[t];n.length=r,this.changed()}getCoordinates(){return null}setCoordinates(t,e){}setRadius(t){this.flatCoordinates[this.stride]=this.flatCoordinates[0]+t,this.changed()}rotate(t,e){const i=this.getCenter(),n=this.getStride();this.setCenter(Cn(i,0,i.length,n,t,e,i)),this.changed()}}Fu.prototype.transform;class Mu extends In{constructor(t){super(),this.geometries_=t,this.changeEventsKeys_=[],this.listenGeometriesChange_()}unlistenGeometriesChange_(){this.changeEventsKeys_.forEach(D),this.changeEventsKeys_.length=0}listenGeometriesChange_(){const t=this.geometries_;for(let e=0,i=t.length;e<i;++e)this.changeEventsKeys_.push(A(t[e],v,this.changed,this))}clone(){const t=new Mu(Au(this.geometries_));return t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<Qt(this.getExtent(),t,e))return n;const r=this.geometries_;for(let s=0,o=r.length;s<o;++s)n=r[s].closestPointXY(t,e,i,n);return n}containsXY(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)if(i[n].containsXY(t,e))return!0;return!1}computeExtent(t){oe(t);const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)ue(t,e[i].getExtent());return t}getGeometries(){return Au(this.geometries_)}getGeometriesArray(){return this.geometries_}getGeometriesArrayRecursive(){let t=[];const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)e[i].getType()===this.getType()?t=t.concat(e[i].getGeometriesArrayRecursive()):t.push(e[i]);return t}getSimplifiedGeometry(t){if(this.simplifiedGeometryRevision!==this.getRevision()&&(this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=this.getRevision()),t<0||0!==this.simplifiedGeometryMaxMinSquaredTolerance&&t<this.simplifiedGeometryMaxMinSquaredTolerance)return this;const e=[],i=this.geometries_;let n=!1;for(let r=0,s=i.length;r<s;++r){const s=i[r],o=s.getSimplifiedGeometry(t);e.push(o),o!==s&&(n=!0)}if(n){return new Mu(e)}return this.simplifiedGeometryMaxMinSquaredTolerance=t,this}getType(){return"GeometryCollection"}intersectsExtent(t){const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)if(e[i].intersectsExtent(t))return!0;return!1}isEmpty(){return 0===this.geometries_.length}rotate(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)i[n].rotate(t,e);this.changed()}scale(t,e,i){i||(i=we(this.getExtent()));const n=this.geometries_;for(let r=0,s=n.length;r<s;++r)n[r].scale(t,e,i);this.changed()}setGeometries(t){this.setGeometriesArray(Au(t))}setGeometriesArray(t){this.unlistenGeometriesChange_(),this.geometries_=t,this.listenGeometriesChange_(),this.changed()}applyTransform(t){const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)e[i].applyTransform(t);this.changed()}translate(t,e){const i=this.geometries_;for(let n=0,r=i.length;n<r;++n)i[n].translate(t,e);this.changed()}disposeInternal(){this.unlistenGeometriesChange_(),super.disposeInternal()}}function Au(t){return t.map((t=>t.clone()))}function Ou(t,e,i,n,s,o,a){let l,h;const c=(i-e)/n;if(1===c)l=e;else if(2===c)l=e,h=s;else if(0!==c){let o=t[e],a=t[e+1],c=0;const u=[0];for(let r=e+n;r<i;r+=n){const e=t[r],i=t[r+1];c+=Math.sqrt((e-o)*(e-o)+(i-a)*(i-a)),u.push(c),o=e,a=i}const d=s*c,g=r(u,d);g<0?(h=(d-u[-g-2])/(u[-g-1]-u[-g-2]),l=e+(-g-2)*n):l=e+g*n}a=a>1?a:2,o=o||new Array(a);for(let e=0;e<a;++e)o[e]=void 0===l?NaN:void 0===h?t[l+e]:_i(t[l+e],t[l+n+e],h);return o}function Du(t,e,i,n,r,s){if(i==e)return null;let o;if(r<t[e+n-1])return s?(o=t.slice(e,e+n),o[n-1]=r,o):null;if(t[i-1]<r)return s?(o=t.slice(i-n,i),o[n-1]=r,o):null;if(r==t[e+n-1])return t.slice(e,e+n);let a=e/n,l=i/n;for(;a<l;){const e=a+l>>1;r<t[(e+1)*n-1]?l=e:a=e+1}const h=t[a*n-1];if(r==h)return t.slice((a-1)*n,(a-1)*n+n);const c=(r-h)/(t[(a+1)*n-1]-h);o=[];for(let e=0;e<n-1;++e)o.push(_i(t[(a-1)*n+e],t[a*n+e],c));return o.push(r),o}function Nu(t,e,i,n,r,s,o){if(o)return Du(t,e,i[i.length-1],n,r,s);let a;if(r<t[n-1])return s?(a=t.slice(0,n),a[n-1]=r,a):null;if(t[t.length-1]<r)return s?(a=t.slice(t.length-n),a[n-1]=r,a):null;for(let s=0,o=i.length;s<o;++s){const o=i[s];if(e!=o){if(r<t[e+n-1])return null;if(r<=t[o-1])return Du(t,e,o,n,r,!1);e=o}}return null}function ku(t,e,i,n){let r=t[e],s=t[e+1],o=0;for(let a=e+n;a<i;a+=n){const e=t[a],i=t[a+1];o+=Math.sqrt((e-r)*(e-r)+(i-s)*(i-s)),r=e,s=i}return o}class Gu extends Ln{constructor(t,e){super(),this.flatMidpoint_=null,this.flatMidpointRevision_=-1,this.maxDelta_=-1,this.maxDeltaRevision_=-1,void 0===e||Array.isArray(t[0])?this.setCoordinates(t,e):this.setFlatCoordinates(e,t)}appendCoordinate(t){h(this.flatCoordinates,t),this.changed()}clone(){const t=new Gu(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Qt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Dn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Gn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,e,i,n))}forEachSegment(t){return dr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinateAtM(t,e){return"XYM"!=this.layout&&"XYZM"!=this.layout?null:(e=void 0!==e&&e,Du(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e))}getCoordinates(){return Jn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,e){return Ou(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,this.stride)}getLength(){return ku(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getFlatMidpoint(){return this.flatMidpointRevision_!=this.getRevision()&&(this.flatMidpoint_=this.getCoordinateAt(.5,this.flatMidpoint_??void 0),this.flatMidpointRevision_=this.getRevision()),this.flatMidpoint_}getSimplifiedGeometryInternal(t){const e=[];return e.length=Wn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new Gu(e,"XY")}getType(){return"LineString"}intersectsExtent(t){return gr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Bn(this.flatCoordinates,0,t,this.stride),this.changed()}}class ju extends Ln{constructor(t,e,i){if(super(),this.ends_=[],this.maxDelta_=-1,this.maxDeltaRevision_=-1,Array.isArray(t[0]))this.setCoordinates(t,e);else if(void 0!==e&&i)this.setFlatCoordinates(e,t),this.ends_=i;else{const e=t,i=[],n=[];for(let t=0,r=e.length;t<r;++t){h(i,e[t].getFlatCoordinates()),n.push(i.length)}const r=0===e.length?this.getLayout():e[0].getLayout();this.setFlatCoordinates(r,i),this.ends_=n}}appendLineString(t){h(this.flatCoordinates,t.getFlatCoordinates().slice()),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new ju(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<Qt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Nn(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),jn(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!1,t,e,i,n))}getCoordinateAtM(t,e,i){return"XYM"!=this.layout&&"XYZM"!=this.layout||0===this.flatCoordinates.length?null:(e=void 0!==e&&e,i=void 0!==i&&i,Nu(this.flatCoordinates,0,this.ends_,this.stride,t,e,i))}getCoordinates(){return Qn(this.flatCoordinates,0,this.ends_,this.stride)}getEnds(){return this.ends_}getLineString(t){return t<0||this.ends_.length<=t?null:new Gu(this.flatCoordinates.slice(0===t?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLineStrings(){const t=this.flatCoordinates,e=this.ends_,i=this.layout,n=[];let r=0;for(let s=0,o=e.length;s<o;++s){const o=e[s],a=new Gu(t.slice(r,o),i);n.push(a),r=o}return n}getFlatMidpoints(){const t=[],e=this.flatCoordinates;let i=0;const n=this.ends_,r=this.stride;for(let s=0,o=n.length;s<o;++s){const o=n[s];h(t,Ou(e,i,o,r,.5)),i=o}return t}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=Zn(this.flatCoordinates,0,this.ends_,this.stride,t,e,0,i),new ju(e,"XY",i)}getType(){return"MultiLineString"}intersectsExtent(t){return fr(this.flatCoordinates,0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=Xn(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}class zu extends Ln{constructor(t,e){super(),e&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}appendPoint(t){h(this.flatCoordinates,t.getFlatCoordinates()),this.changed()}clone(){const t=new zu(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<Qt(this.getExtent(),t,e))return n;const r=this.flatCoordinates,s=this.stride;for(let o=0,a=r.length;o<a;o+=s){const a=di(t,e,r[o],r[o+1]);if(a<n){n=a;for(let t=0;t<s;++t)i[t]=r[o+t];i.length=s}}return n}getCoordinates(){return Jn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getPoint(t){const e=this.flatCoordinates.length/this.stride;return t<0||e<=t?null:new sr(this.flatCoordinates.slice(t*this.stride,(t+1)*this.stride),this.layout)}getPoints(){const t=this.flatCoordinates,e=this.layout,i=this.stride,n=[];for(let r=0,s=t.length;r<s;r+=i){const s=new sr(t.slice(r,r+i),e);n.push(s)}return n}getType(){return"MultiPoint"}intersectsExtent(t){const e=this.flatCoordinates,i=this.stride;for(let n=0,r=e.length;n<r;n+=i){if(ie(t,e[n],e[n+1]))return!0}return!1}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Bn(this.flatCoordinates,0,t,this.stride),this.changed()}}function Uu(t,e,i,n){const r=[];let s=[1/0,1/0,-1/0,-1/0];for(let o=0,a=i.length;o<a;++o){const a=i[o];s=le(t,e,a[0],n),r.push((s[0]+s[2])/2,(s[1]+s[3])/2),e=a[a.length-1]}return r}class Bu extends Ln{constructor(t,e,i){if(super(),this.endss_=[],this.flatInteriorPointsRevision_=-1,this.flatInteriorPoints_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,!i&&!Array.isArray(t[0])){const n=t,r=[],s=[];for(let t=0,e=n.length;t<e;++t){const e=n[t],i=r.length,o=e.getEnds();for(let t=0,e=o.length;t<e;++t)o[t]+=i;h(r,e.getFlatCoordinates()),s.push(o)}e=0===n.length?this.getLayout():n[0].getLayout(),t=r,i=s}void 0!==e&&i?(this.setFlatCoordinates(e,t),this.endss_=i):this.setCoordinates(t,e)}appendPolygon(t){let e;if(this.flatCoordinates){const i=this.flatCoordinates.length;h(this.flatCoordinates,t.getFlatCoordinates()),e=t.getEnds().slice();for(let t=0,n=e.length;t<n;++t)e[t]+=i}else this.flatCoordinates=t.getFlatCoordinates().slice(),e=t.getEnds().slice(),this.endss_.push();this.endss_.push(e),this.changed()}clone(){const t=this.endss_.length,e=new Array(t);for(let i=0;i<t;++i)e[i]=this.endss_[i].slice();const i=new Bu(this.flatCoordinates.slice(),this.layout,e);return i.applyProperties(this),i}closestPointXY(t,e,i,n){return n<Qt(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(kn(this.flatCoordinates,0,this.endss_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),zn(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return hr(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t,e)}getArea(){return nr(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),Er(e,0,this.endss_,this.stride,t)):e=this.flatCoordinates,tr(e,0,this.endss_,this.stride)}getEndss(){return this.endss_}getFlatInteriorPoints(){if(this.flatInteriorPointsRevision_!=this.getRevision()){const t=Uu(this.flatCoordinates,0,this.endss_,this.stride);this.flatInteriorPoints_=ur(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t),this.flatInteriorPointsRevision_=this.getRevision()}return this.flatInteriorPoints_}getInteriorPoints(){return new zu(this.getFlatInteriorPoints().slice(),"XYM")}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;wr(t,0,this.endss_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=Er(this.orientedFlatCoordinates_,0,this.endss_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=qn(this.flatCoordinates,0,this.endss_,this.stride,Math.sqrt(t),e,0,i),new Bu(e,"XY",i)}getPolygon(t){if(t<0||this.endss_.length<=t)return null;let e;if(0===t)e=0;else{const i=this.endss_[t-1];e=i[i.length-1]}const i=this.endss_[t].slice(),n=i[i.length-1];if(0!==e)for(let t=0,n=i.length;t<n;++t)i[t]-=e;return new Cr(this.flatCoordinates.slice(e,n),this.layout,i)}getPolygons(){const t=this.layout,e=this.flatCoordinates,i=this.endss_,n=[];let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s].slice(),a=o[o.length-1];if(0!==r)for(let t=0,e=o.length;t<e;++t)o[t]-=r;const l=new Cr(e.slice(r,a),t,o);n.push(l),r=a}return n}getType(){return"MultiPolygon"}intersectsExtent(t){return _r(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,3),this.flatCoordinates||(this.flatCoordinates=[]);const i=Vn(this.flatCoordinates,0,t,this.stride,this.endss_);if(0===i.length)this.flatCoordinates.length=0;else{const t=i[i.length-1];this.flatCoordinates.length=0===t.length?0:t[t.length-1]}this.changed()}}const Xu=[1,0,0,1,0,0];class Vu{constructor(t,e,i,n,r,s){this.styleFunction,this.extent_,this.id_=s,this.type_=t,this.flatCoordinates_=e,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=i||null,this.properties_=r,this.squaredTolerance_,this.stride_=n,this.simplifiedGeometry_}get(t){return this.properties_[t]}getExtent(){return this.extent_||(this.extent_="Point"===this.type_?ae(this.flatCoordinates_):le(this.flatCoordinates_,0,this.flatCoordinates_.length,2)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=we(this.getExtent());this.flatInteriorPoints_=cr(this.flatCoordinates_,0,this.ends_,2,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){const t=Tr(this.flatCoordinates_,this.ends_),e=Uu(this.flatCoordinates_,0,t,2);this.flatInteriorPoints_=ur(this.flatCoordinates_,0,t,2,e)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=Ou(this.flatCoordinates_,0,this.flatCoordinates_.length,2,.5)),this.flatMidpoints_}getFlatMidpoints(){if(!this.flatMidpoints_){this.flatMidpoints_=[];const t=this.flatCoordinates_;let e=0;const i=this.ends_;for(let n=0,r=i.length;n<r;++n){const r=i[n],s=Ou(t,e,r,2,.5);h(this.flatMidpoints_,s),e=r}}return this.flatMidpoints_}getId(){return this.id_}getOrientedFlatCoordinates(){return this.flatCoordinates_}getGeometry(){return this}getSimplifiedGeometry(t){return this}simplifyTransformed(t,e){return this}getProperties(){return this.properties_}getPropertiesInternal(){return this.properties_}getStride(){return this.stride_}getStyleFunction(){return this.styleFunction}getType(){return this.type_}transform(t){const e=(t=Qi(t)).getExtent(),i=t.getWorldExtent();if(e&&i){const t=Ce(i)/Ce(e);Vt(Xu,i[0],i[3],t,-t,0,0,0),Tn(this.flatCoordinates_,0,this.flatCoordinates_.length,2,Xu,this.flatCoordinates_)}}applyTransform(t){t(this.flatCoordinates_,this.flatCoordinates_,this.stride_)}clone(){return new Vu(this.type_,this.flatCoordinates_.slice(),this.ends_?.slice(),this.stride_,Object.assign({},this.properties_),this.id_)}getEnds(){return this.ends_}enableSimplifyTransformed(){return this.simplifyTransformed=p(((t,e)=>{if(t===this.squaredTolerance_)return this.simplifiedGeometry_;this.simplifiedGeometry_=this.clone(),e&&this.simplifiedGeometry_.applyTransform(e);const i=this.simplifiedGeometry_.getFlatCoordinates();let n;switch(this.type_){case"LineString":i.length=Wn(i,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,t,i,0),n=[i.length];break;case"MultiLineString":n=[],i.length=Zn(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,t,i,0,n);break;case"Polygon":n=[],i.length=Hn(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(t),i,0,n)}return n&&(this.simplifiedGeometry_=new Vu(this.type_,i,n,2,this.properties_,this.id_)),this.squaredTolerance_=t,this.simplifiedGeometry_})),this}}function Wu(t){const e=t.getType();switch(e){case"Point":return new sr(t.getFlatCoordinates());case"MultiPoint":return new zu(t.getFlatCoordinates(),"XY");case"LineString":return new Gu(t.getFlatCoordinates(),"XY");case"MultiLineString":return new ju(t.getFlatCoordinates(),"XY",t.getEnds());case"Polygon":const i=t.getFlatCoordinates(),n=t.getEnds(),r=Tr(i,n);return r.length>1?new Bu(i,"XY",r):new Cr(i,"XY",n);default:throw new Error("Invalid geometry type:"+e)}}Vu.prototype.getFlatCoordinates=Vu.prototype.getOrientedFlatCoordinates;var Zu="addfeature",$u="changefeature",Yu="clear",Ku="removefeature",Hu="featuresloadstart",qu="featuresloadend",Ju="featuresloaderror";class Qu extends t{constructor(t,e,i){super(t),this.feature=e,this.features=i}}class td extends Jc{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:!0,projection:void 0,state:"ready",wrapX:void 0===t.wrapX||t.wrapX}),this.on,this.once,this.un,this.loader_=f,this.format_=t.format||null,this.overlaps_=void 0===t.overlaps||t.overlaps,this.url_=t.url,void 0!==t.loader?this.loader_=t.loader:void 0!==this.url_&&(Ft(this.format_,"`format` must be set when `url` is set"),this.loader_=wc(this.url_,this.format_)),this.strategy_=void 0!==t.strategy?t.strategy:Sc;const e=void 0===t.useSpatialIndex||t.useSpatialIndex;let i,n;this.featuresRtree_=e?new Lu:null,this.loadedExtentsRtree_=new Lu,this.loadingExtentsCount_=0,this.nullGeometryFeatures_={},this.idIndex_={},this.uidIndex_={},this.featureChangeKeys_={},this.featuresCollection_=null,Array.isArray(t.features)?n=t.features:t.features&&(i=t.features,n=i.getArray()),e||void 0!==i||(i=new $(n)),void 0!==n&&this.addFeaturesInternal(n),void 0!==i&&this.bindFeaturesCollection_(i)}addFeature(t){this.addFeatureInternal(t),this.changed()}addFeatureInternal(t){const e=z(t);if(!this.addToIndex_(e,t))return void(this.featuresCollection_&&this.featuresCollection_.remove(t));this.setupChangeEvents_(e,t);const i=t.getGeometry();if(i){const e=i.getExtent();this.featuresRtree_&&this.featuresRtree_.insert(e,t)}else this.nullGeometryFeatures_[e]=t;this.dispatchEvent(new Qu(Zu,t))}setupChangeEvents_(t,e){e instanceof Vu||(this.featureChangeKeys_[t]=[A(e,v,this.handleFeatureChange_,this),A(e,i,this.handleFeatureChange_,this)])}addToIndex_(t,e){let i=!0;if(void 0!==e.getId()){const t=String(e.getId());if(t in this.idIndex_)if(e instanceof Vu){const n=this.idIndex_[t];n instanceof Vu?Array.isArray(n)?n.push(e):this.idIndex_[t]=[n,e]:i=!1}else i=!1;else this.idIndex_[t]=e}return i&&(Ft(!(t in this.uidIndex_),"The passed `feature` was already added to the source"),this.uidIndex_[t]=e),i}addFeatures(t){this.addFeaturesInternal(t),this.changed()}addFeaturesInternal(t){const e=[],i=[],n=[];for(let e=0,n=t.length;e<n;e++){const n=t[e],r=z(n);this.addToIndex_(r,n)&&i.push(n)}for(let t=0,r=i.length;t<r;t++){const r=i[t],s=z(r);this.setupChangeEvents_(s,r);const o=r.getGeometry();if(o){const t=o.getExtent();e.push(t),n.push(r)}else this.nullGeometryFeatures_[s]=r}if(this.featuresRtree_&&this.featuresRtree_.load(e,n),this.hasListener(Zu))for(let t=0,e=i.length;t<e;t++)this.dispatchEvent(new Qu(Zu,i[t]))}bindFeaturesCollection_(t){let e=!1;this.addEventListener(Zu,(function(i){e||(e=!0,t.push(i.feature),e=!1)})),this.addEventListener(Ku,(function(i){e||(e=!0,t.remove(i.feature),e=!1)})),t.addEventListener(X,(t=>{e||(e=!0,this.addFeature(t.element),e=!1)})),t.addEventListener(V,(t=>{e||(e=!0,this.removeFeature(t.element),e=!1)})),this.featuresCollection_=t}clear(t){if(t){for(const t in this.featureChangeKeys_){this.featureChangeKeys_[t].forEach(D)}this.featuresCollection_||(this.featureChangeKeys_={},this.idIndex_={},this.uidIndex_={})}else if(this.featuresRtree_){const t=t=>{this.removeFeatureInternal(t)};this.featuresRtree_.forEach(t);for(const t in this.nullGeometryFeatures_)this.removeFeatureInternal(this.nullGeometryFeatures_[t])}this.featuresCollection_&&this.featuresCollection_.clear(),this.featuresRtree_&&this.featuresRtree_.clear(),this.nullGeometryFeatures_={};const e=new Qu(Yu);this.dispatchEvent(e),this.changed()}forEachFeature(t){if(this.featuresRtree_)return this.featuresRtree_.forEach(t);this.featuresCollection_&&this.featuresCollection_.forEach(t)}forEachFeatureAtCoordinateDirect(t,e){const i=[t[0],t[1],t[0],t[1]];return this.forEachFeatureInExtent(i,(function(i){const n=i.getGeometry();if(n instanceof Vu||n.intersectsCoordinate(t))return e(i)}))}forEachFeatureInExtent(t,e){if(this.featuresRtree_)return this.featuresRtree_.forEachInExtent(t,e);this.featuresCollection_&&this.featuresCollection_.forEach(e)}forEachFeatureIntersectingExtent(t,e){return this.forEachFeatureInExtent(t,(function(i){const n=i.getGeometry();if(n instanceof Vu||n.intersectsExtent(t)){const t=e(i);if(t)return t}}))}getFeaturesCollection(){return this.featuresCollection_}getFeatures(){let t;return this.featuresCollection_?t=this.featuresCollection_.getArray().slice(0):this.featuresRtree_&&(t=this.featuresRtree_.getAll(),y(this.nullGeometryFeatures_)||h(t,Object.values(this.nullGeometryFeatures_))),t}getFeaturesAtCoordinate(t){const e=[];return this.forEachFeatureAtCoordinateDirect(t,(function(t){e.push(t)})),e}getFeaturesInExtent(t,e){if(this.featuresRtree_){if(!(e&&e.canWrapX()&&this.getWrapX()))return this.featuresRtree_.getInExtent(t);const i=ke(t,e);return[].concat(...i.map((t=>this.featuresRtree_.getInExtent(t))))}return this.featuresCollection_?this.featuresCollection_.getArray().slice(0):[]}getClosestFeatureToCoordinate(t,e){const i=t[0],n=t[1];let r=null;const s=[NaN,NaN];let o=1/0;const a=[-1/0,-1/0,1/0,1/0];return e=e||d,this.featuresRtree_.forEachInExtent(a,(function(t){if(e(t)){const e=t.getGeometry(),l=o;if(o=e instanceof Vu?0:e.closestPointXY(i,n,s,o),o<l){r=t;const e=Math.sqrt(o);a[0]=i-e,a[1]=n-e,a[2]=i+e,a[3]=n+e}}})),r}getExtent(t){return this.featuresRtree_.getExtent(t)}getFeatureById(t){const e=this.idIndex_[t.toString()];return void 0!==e?e:null}getFeatureByUid(t){const e=this.uidIndex_[t];return void 0!==e?e:null}getFormat(){return this.format_}getOverlaps(){return this.overlaps_}getUrl(){return this.url_}handleFeatureChange_(t){const e=t.target,i=z(e),n=e.getGeometry();if(n){const t=n.getExtent();i in this.nullGeometryFeatures_?(delete this.nullGeometryFeatures_[i],this.featuresRtree_&&this.featuresRtree_.insert(t,e)):this.featuresRtree_&&this.featuresRtree_.update(t,e)}else i in this.nullGeometryFeatures_||(this.featuresRtree_&&this.featuresRtree_.remove(e),this.nullGeometryFeatures_[i]=e);const r=e.getId();if(void 0!==r){const t=r.toString();this.idIndex_[t]!==e&&(this.removeFromIdIndex_(e),this.idIndex_[t]=e)}else this.removeFromIdIndex_(e),this.uidIndex_[i]=e;this.changed(),this.dispatchEvent(new Qu($u,e))}hasFeature(t){const e=t.getId();return void 0!==e?e in this.idIndex_:z(t)in this.uidIndex_}isEmpty(){return this.featuresRtree_?this.featuresRtree_.isEmpty()&&y(this.nullGeometryFeatures_):!this.featuresCollection_||0===this.featuresCollection_.getLength()}loadFeatures(t,e,i){const n=this.loadedExtentsRtree_,r=this.strategy_(t,e,i);for(let t=0,s=r.length;t<s;++t){const s=r[t];n.forEachInExtent(s,(function(t){return ee(t.extent,s)}))||(++this.loadingExtentsCount_,this.dispatchEvent(new Qu(Hu)),this.loader_.call(this,s,e,i,(t=>{--this.loadingExtentsCount_,this.dispatchEvent(new Qu(qu,void 0,t))}),(()=>{--this.loadingExtentsCount_,this.dispatchEvent(new Qu(Ju))})),n.insert(s,{extent:s.slice()}))}this.loading=!(this.loader_.length<4)&&this.loadingExtentsCount_>0}refresh(){this.clear(!0),this.loadedExtentsRtree_.clear(),super.refresh()}removeLoadedExtent(t){const e=this.loadedExtentsRtree_;let i;e.forEachInExtent(t,(function(e){if(he(e.extent,t))return i=e,!0})),i&&e.remove(i)}removeFeatures(t){let e=!1;for(let i=0,n=t.length;i<n;++i)e=this.removeFeatureInternal(t[i])||e;e&&this.changed()}removeFeature(t){if(!t)return;this.removeFeatureInternal(t)&&this.changed()}removeFeatureInternal(t){const e=z(t);if(!(e in this.uidIndex_))return!1;e in this.nullGeometryFeatures_?delete this.nullGeometryFeatures_[e]:this.featuresRtree_&&this.featuresRtree_.remove(t);const i=this.featureChangeKeys_[e];i?.forEach(D),delete this.featureChangeKeys_[e];const n=t.getId();if(void 0!==n){const e=n.toString(),i=this.idIndex_[e];i===t?delete this.idIndex_[e]:Array.isArray(i)&&(i.splice(i.indexOf(t),1),1===i.length&&(this.idIndex_[e]=i[0]))}return delete this.uidIndex_[e],this.hasListener(Ku)&&this.dispatchEvent(new Qu(Ku,t)),!0}removeFromIdIndex_(t){for(const e in this.idIndex_)if(this.idIndex_[e]===t){delete this.idIndex_[e];break}}setLoader(t){this.loader_=t}setUrl(t){Ft(this.format_,"`format` must be set when `url` is set"),this.url_=t,this.setLoader(wc(t,this.format_))}}class ed extends Lt{constructor(t){super({tileCoord:t.tileCoord,loader:()=>Promise.resolve(new Uint8ClampedArray(4)),interpolate:t.interpolate,transition:t.transition}),this.pixelRatio_=t.pixelRatio,this.gutter_=t.gutter,this.reprojData_=null,this.reprojError_=null,this.reprojSize_=void 0,this.sourceTileGrid_=t.sourceTileGrid,this.targetTileGrid_=t.targetTileGrid,this.wrappedTileCoord_=t.wrappedTileCoord||t.tileCoord,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0;const e=t.sourceProj,i=e.getExtent(),n=t.sourceTileGrid.getExtent();this.clipExtent_=e.canWrapX()?n?be(i,n):i:n;const r=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_),s=this.targetTileGrid_.getExtent();let o=this.sourceTileGrid_.getExtent();const a=s?be(r,s):r;if(0===ye(a))return void(this.state=J);i&&(o=o?be(o,i):i);const l=this.targetTileGrid_.getResolution(this.wrappedTileCoord_[0]),h=t.targetProj,c=Xc(e,h,a,l);if(!isFinite(c)||c<=0)return void(this.state=J);const u=void 0!==t.errorThreshold?t.errorThreshold:Zc;if(this.triangulation_=new $c(e,h,a,o,c*u,l),0===this.triangulation_.getTriangles().length)return void(this.state=J);this.sourceZ_=this.sourceTileGrid_.getZForResolution(c);let d=this.triangulation_.calculateSourceExtent();if(o&&(e.canWrapX()?(d[1]=ci(d[1],o[1],o[3]),d[3]=ci(d[3],o[1],o[3])):d=be(d,o)),ye(d)){let n=0,r=0;e.canWrapX()&&(n=Ie(i),r=Math.floor((d[0]-i[0])/n));ke(d.slice(),e,!0).forEach((e=>{const i=this.sourceTileGrid_.getTileRangeForExtentAndZ(e,this.sourceZ_),s=t.getTileFunction;for(let t=i.minX;t<=i.maxX;t++)for(let e=i.minY;e<=i.maxY;e++){const i=s(this.sourceZ_,t,e,this.pixelRatio_);if(i){const t=r*n;this.sourceTiles_.push({tile:i,offset:t})}}++r})),0===this.sourceTiles_.length&&(this.state=J)}else this.state=J}getSize(){return this.reprojSize_}getData(){return this.reprojData_}getError(){return this.reprojError_}reproject_(){const t=[];let e=!1;if(this.sourceTiles_.forEach((i=>{const n=i.tile;if(!n||n.getState()!==H)return;const r=n.getSize(),s=this.gutter_;let o;const a=Ct(n.getData());a?o=a:(e=!0,o=Pt(Tt(n.getData())));const l=[r[0]+2*s,r[1]+2*s],h=o instanceof Float32Array,c=l[0]*l[1],u=h?Float32Array:Uint8ClampedArray,d=new u(o.buffer),g=u.BYTES_PER_ELEMENT,f=g*d.length/c,p=d.byteLength/l[1],m=Math.floor(p/g/l[0]),_=c*m;let y=d;if(d.length!==_){y=new u(_);let t=0,e=0;const i=l[0]*m;for(let n=0;n<l[1];++n){for(let n=0;n<i;++n)y[t++]=d[e+n];e+=p/g}}const x=this.sourceTileGrid_.getTileCoordExtent(n.tileCoord);x[0]+=i.offset,x[2]+=i.offset;const v=this.clipExtent_?.slice();v&&(v[0]+=i.offset,v[2]+=i.offset),t.push({extent:x,clipExtent:v,data:new Uint8ClampedArray(y.buffer),dataType:u,bytesPerPixel:f,pixelSize:l})})),this.sourceTiles_.length=0,0===t.length)return this.state=q,void this.changed();const i=this.wrappedTileCoord_[0],n=this.targetTileGrid_.getTileSize(i),r="number"==typeof n?n:n[0],s="number"==typeof n?n:n[1],o=this.targetTileGrid_.getResolution(i),a=this.sourceTileGrid_.getResolution(this.sourceZ_),l=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);let h,c;const u=t[0].bytesPerPixel;for(let e=Math.ceil(u/3)-1;e>=0;--e){const i=[];for(let n=0,r=t.length;n<r;++n){const r=t[n],s=r.data,o=r.pixelSize,a=o[0],l=o[1],h=pt(a,l,jc),c=h.createImageData(a,l),d=c.data;let g=3*e;for(let t=0,e=d.length;t<e;t+=4)d[t]=s[g],d[t+1]=s[g+1],d[t+2]=s[g+2],d[t+3]=255,g+=u;h.putImageData(c,0,0),i.push({extent:r.extent,clipExtent:r.clipExtent,image:h.canvas})}const n=Vc(r,s,this.pixelRatio_,a,this.sourceTileGrid_.getExtent(),o,l,this.triangulation_,i,this.gutter_,!1,!1,!1);for(let t=0,e=i.length;t<e;++t){const e=i[t].image.getContext("2d");yt(e),jc.push(e.canvas)}const d=n.getContext("2d"),g=d.getImageData(0,0,n.width,n.height);yt(d),jc.push(n),h||(c=new Uint8ClampedArray(u*g.width*g.height),h=new t[0].dataType(c.buffer));const f=g.data;let p=3*e;for(let t=0,e=f.length;t<e;t+=4)255===f[t+3]?(c[p]=f[t],c[p+1]=f[t+1],c[p+2]=f[t+2]):(c[p]=0,c[p+1]=0,c[p+2]=0),p+=u}if(e){const t=pt(r,s),e=new ImageData(h,r);t.putImageData(e,0,0),this.reprojData_=t.canvas}else this.reprojData_=h;this.reprojSize_=[Math.round(r*this.pixelRatio_),Math.round(s*this.pixelRatio_)],this.state=H,this.changed()}load(){if(this.state!==Y&&this.state!==q)return;this.state=K,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach((({tile:e})=>{const i=e.getState();if(i!==Y&&i!==K)return;t++;const n=A(e,v,(()=>{const i=e.getState();i!=H&&i!=q&&i!=J||(D(n),t--,0===t&&(this.unlistenSources_(),this.reproject_()))}));this.sourcesListenerKeys_.push(n)})),0===t?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach((function({tile:t}){t.getState()==Y&&t.load()}))}unlistenSources_(){this.sourcesListenerKeys_.forEach(D),this.sourcesListenerKeys_=null}}class id extends uu{constructor(t){const e=void 0===t.projection?"EPSG:3857":t.projection;let i=t.tileGrid;void 0===i&&e&&(i=au({extent:cu(e),maxResolution:t.maxResolution,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize})),super({cacheSize:.1,attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,projection:e,tileGrid:i,state:t.state,wrapX:t.wrapX,transition:t.transition,interpolate:t.interpolate,key:t.key}),this.gutter_=void 0!==t.gutter?t.gutter:0,this.tileSize_=t.tileSize?ro(t.tileSize):null,this.tileSizes_=null,this.tileLoadingKeys_={},this.loader_=t.loader,this.handleTileChange_=this.handleTileChange_.bind(this),this.bandCount=void 0===t.bandCount?4:t.bandCount,this.tileGridForProjection_={},this.tileCacheForProjection_={},this.crossOrigin_=t.crossOrigin||"anonymous"}setTileSizes(t){this.tileSizes_=t}getTileSize(t){if(this.tileSizes_)return this.tileSizes_[t];if(this.tileSize_)return this.tileSize_;const e=this.getTileGrid();return e?ro(e.getTileSize(t)):[256,256]}getGutterForProjection(t){const e=this.getProjection();return!e||ln(e,t)?this.gutter_:0}setLoader(t){this.loader_=t}getReprojTile_(t,e,i,n,r){const s=this.getTileCacheForProjection(n),o=sc(t,e,i);if(s.containsKey(o)){const t=s.get(o);if(t&&t.key==this.getKey())return t}const a=this.getTileGrid(),l=Math.max.apply(null,a.getResolutions().map(((t,e)=>{const i=ro(a.getTileSize(e)),n=this.getTileSize(e);return Math.max(n[0]/i[0],n[1]/i[1])}))),h=this.getTileGridForProjection(r),c=this.getTileGridForProjection(n),u=[t,e,i],d=this.getTileCoordForTileUrlFunction(u,n),g=Object.assign({sourceProj:r,sourceTileGrid:h,targetProj:n,targetTileGrid:c,tileCoord:u,wrappedTileCoord:d,pixelRatio:l,gutter:this.getGutterForProjection(r),getTileFunction:(t,e,i,n)=>this.getTile(t,e,i,n,r)},this.tileOptions),f=new ed(g);return f.key=this.getKey(),f}getTile(t,e,i,n,r){const s=this.getProjection();if(s&&r&&!ln(s,r))return this.getReprojTile_(t,e,i,r,s);const o=this.getTileSize(t),a=sc(t,e,i);if(this.tileCache.containsKey(a))return this.tileCache.get(a);const l=this.loader_,h=new AbortController,c={signal:h.signal,crossOrigin:this.crossOrigin_},u=this.getTileCoordForTileUrlFunction([t,e,i]);if(!u)return null;const d=u[0],g=u[1],f=u[2];const p=Object.assign({tileCoord:[t,e,i],loader:function(){return m((function(){return l(d,g,f,c)}))},size:o,controller:h},this.tileOptions),_=new Lt(p);return _.key=this.getKey(),_.addEventListener(v,this.handleTileChange_),this.tileCache.set(a,_),_}handleTileChange_(t){const e=t.target,i=z(e),n=e.getState();let r;n==K?(this.tileLoadingKeys_[i]=!0,r=Kc):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==q?qc:n==H?Hc:void 0),r&&this.dispatchEvent(new du(r,e))}getTileGridForProjection(t){const e=this.getProjection();if(this.tileGrid&&(!e||ln(e,t)))return this.tileGrid;const i=z(t);return i in this.tileGridForProjection_||(this.tileGridForProjection_[i]=ru(t)),this.tileGridForProjection_[i]}setTileGridForProjection(t,e){const i=Qi(t);if(i){const t=z(i);t in this.tileGridForProjection_||(this.tileGridForProjection_[t]=e)}}getTileCacheForProjection(t){const e=this.getProjection();if(!e||ln(e,t))return this.tileCache;const i=z(t);return i in this.tileCacheForProjection_||(this.tileCacheForProjection_[i]=new dc(.1)),this.tileCacheForProjection_[i]}expireCache(t,e){const i=this.getTileCacheForProjection(t);this.tileCache.expireCache(this.tileCache==i?e:{});for(const t in this.tileCacheForProjection_){const n=this.tileCacheForProjection_[t];n.expireCache(n==i?e:{})}}clear(){super.clear();for(const t in this.tileCacheForProjection_)this.tileCacheForProjection_[t].clear()}}function nd(t,e){if(!t)return!1;if(!0===t)return!0;if(3!==e.getSamplesPerPixel())return!1;const i=e.fileDirectory.PhotometricInterpretation,n=GeoTIFF.globals.photometricInterpretations;return i===n.CMYK||i===n.YCbCr||i===n.CIELab||i===n.ICCLab}const rd="STATISTICS_MAXIMUM",sd="STATISTICS_MINIMUM";let od;function ad(t){try{return t.getBoundingBox()}catch(e){return[0,0,t.getWidth(),t.getHeight()]}}function ld(t){try{return t.getOrigin().slice(0,2)}catch(e){return[0,t.getHeight()]}}function hd(t,e){try{return t.getResolution(e)}catch(i){return[e.getWidth()/t.getWidth(),e.getHeight()/t.getHeight()]}}function cd(t){const e=t.geoKeys;if(!e)return null;if(e.ProjectedCSTypeGeoKey&&32767!==e.ProjectedCSTypeGeoKey){const t="EPSG:"+e.ProjectedCSTypeGeoKey;let i=Qi(t);if(!i){const n=je(e.ProjLinearUnitsGeoKey);n&&(i=new Ue({code:t,units:n}))}return i}if(e.GeographicTypeGeoKey&&32767!==e.GeographicTypeGeoKey){const t="EPSG:"+e.GeographicTypeGeoKey;let i=Qi(t);if(!i){const n=je(e.GeogAngularUnitsGeoKey);n&&(i=new Ue({code:t,units:n}))}return i}return null}function ud(t){return t.getImageCount().then((function(e){const i=new Array(e);for(let n=0;n<e;++n)i[n]=t.getImage(n);return Promise.all(i)}))}function dd(t,e){let i;return i=t.blob?GeoTIFF.fromBlob(t.blob):t.overviews?GeoTIFF.fromUrls(t.url,t.overviews,e):GeoTIFF.fromUrl(t.url,e),i.then(ud)}function gd(t,e,i,n,r){if(Array.isArray(t)){const s=t.length;if(!Array.isArray(e)||s!=e.length){const t=new Error(n);throw r(t),t}for(let o=0;o<s;++o)gd(t[o],e[o],i,n,r)}else if(Math.abs(t-e)>i*t)throw new Error(n)}function fd(t){return t instanceof Int8Array?127:t instanceof Uint8Array||t instanceof Uint8ClampedArray?255:t instanceof Int16Array?32767:t instanceof Uint16Array?65535:t instanceof Int32Array?2147483647:t instanceof Uint32Array?4294967295:t instanceof Float32Array?34e37:255}class pd extends id{constructor(t){super({state:"loading",tileGrid:null,projection:t.projection||null,transition:t.transition,interpolate:!1!==t.interpolate,wrapX:t.wrapX}),this.sourceInfo_=t.sources;const e=this.sourceInfo_.length;this.sourceOptions_=t.sourceOptions,this.sourceImagery_=new Array(e),this.sourceMasks_=new Array(e),this.resolutionFactors_=new Array(e),this.samplesPerPixel_,this.nodataValues_,this.metadata_,this.normalize_=!1!==t.normalize,this.addAlpha_=!1,this.error_=null,this.convertToRGB_=t.convertToRGB||!1,this.setKey(this.sourceInfo_.map((t=>t.url)).join(","));const i=this,n=new Array(e);for(let t=0;t<e;++t)n[t]=dd(this.sourceInfo_[t],this.sourceOptions_);Promise.all(n).then((function(t){i.configure_(t)})).catch((function(t){Zi(t),i.error_=t,i.setState("error")}))}getError(){return this.error_}determineProjection(t){const e=t[0];for(let t=e.length-1;t>=0;--t){const i=cd(e[t]);if(i){this.projection=i;break}}}configure_(t){let e,i,n,r,s;const o=new Array(t.length),a=new Array(t.length),l=new Array(t.length);let h=0;const c=t.length;for(let u=0;u<c;++u){const c=[],d=[];t[u].forEach((t=>{4==(4&(t.fileDirectory.NewSubfileType||0))?d.push(t):c.push(t)}));const g=c.length;if(d.length>0&&d.length!==g)throw new Error(`Expected one mask per image found ${d.length} masks and ${g} images`);let f,p;const m=new Array(g),_=new Array(g),y=new Array(g);a[u]=new Array(g),l[u]=new Array(g);for(let t=0;t<g;++t){const e=c[t],i=e.getGDALNoData();l[u][t]=e.getGDALMetadata(0),a[u][t]=i;const n=this.sourceInfo_[u].bands;o[u]=n?n.length:e.getSamplesPerPixel();const r=g-(t+1);f||(f=ad(e)),p||(p=ld(e));const s=hd(e,c[0]);y[r]=s[0];const h=[e.getTileWidth(),e.getTileHeight()];h[0]!==h[1]&&h[1]<256&&(h[0]=256,h[1]=256),m[r]=h;const d=s[0]/Math.abs(s[1]);_[r]=[h[0],h[1]/d]}if(e?be(e,f,e):e=f,i){gd(i,p,0,`Origin mismatch for source ${u}, got [${p}] but expected [${i}]`,this.viewRejector)}else i=p;if(s){s.length-h>y.length&&(h=s.length-y.length);const t=s[s.length-1]/y[y.length-1];this.resolutionFactors_[u]=t;const e=y.map((e=>e*t)),i=`Resolution mismatch for source ${u}, got [${e}] but expected [${s}]`;gd(s.slice(h,s.length),e,.02,i,this.viewRejector)}else s=y,this.resolutionFactors_[u]=1;n?gd(n.slice(h,n.length),_,.01,`Tile size mismatch for source ${u}`,this.viewRejector):n=_,r?gd(r.slice(h,r.length),m,0,`Tile size mismatch for source ${u}`,this.viewRejector):r=m,this.sourceImagery_[u]=c.reverse(),this.sourceMasks_[u]=d.reverse()}for(let t=0,e=this.sourceImagery_.length;t<e;++t){const e=this.sourceImagery_[t];for(;e.length<s.length;)e.unshift(void 0)}this.getProjection()||this.determineProjection(t),this.samplesPerPixel_=o,this.nodataValues_=a,this.metadata_=l;t:for(let t=0;t<c;++t){if(void 0!==this.sourceInfo_[t].nodata){this.addAlpha_=!0;break}if(this.sourceMasks_[t].length){this.addAlpha_=!0;break}const e=a[t],i=this.sourceInfo_[t].bands;if(i){for(let t=0;t<i.length;++t)if(null!==e[i[t]-1]){this.addAlpha_=!0;break t}}else for(let t=0;t<e.length;++t)if(null!==e[t]){this.addAlpha_=!0;break t}}let u=this.addAlpha_?1:0;for(let t=0;t<c;++t)u+=o[t];this.bandCount=u;const d=new eu({extent:e,minZoom:h,origin:i,resolutions:s,tileSizes:n});this.tileGrid=d,this.setTileSizes(r),this.setLoader(this.loadTile_.bind(this)),this.setState("ready");2===s.length?s=[s[0],s[1],s[1]/2]:1===s.length&&(s=[2*s[0],s[0],s[0]/2]),this.viewResolver({showFullExtent:!0,projection:this.projection,resolutions:s,center:mn(we(e),this.projection),extent:yn(e,this.projection),zoom:1})}loadTile_(t,e,i,n){const r=this.getTileSize(t),s=this.sourceImagery_.length,o=new Array(2*s),a=this.nodataValues_,l=this.sourceInfo_,h=(od||(od=new GeoTIFF.Pool),od);for(let c=0;c<s;++c){const u=l[c],d=this.resolutionFactors_[c],g=[Math.round(e*(r[0]*d)),Math.round(i*(r[1]*d)),Math.round((e+1)*(r[0]*d)),Math.round((i+1)*(r[1]*d))],f=this.sourceImagery_[c][t];let p,m;u.bands&&(p=u.bands.map((function(t){return t-1}))),m="nodata"in u&&null!==u.nodata?u.nodata:p?p.map((function(t){return a[c][t]})):a[c];const _={window:g,width:r[0],height:r[1],samples:p,fillValue:m,pool:h,interleave:!1,signal:n.signal};nd(this.convertToRGB_,f)?o[c]=f.readRGB(_):o[c]=f.readRasters(_);const y=s+c,x=this.sourceMasks_[c][t];x?o[y]=x.readRasters({window:g,width:r[0],height:r[1],samples:[0],pool:h,interleave:!1}):o[y]=Promise.resolve(null)}return Promise.all(o).then(this.composeTile_.bind(this,r)).catch((function(t){throw Zi(t),t}))}composeTile_(t,e){const i=this.metadata_,n=this.sourceInfo_,r=this.sourceImagery_.length,s=this.bandCount,o=this.samplesPerPixel_,a=this.nodataValues_,l=this.normalize_,h=this.addAlpha_,c=t[0]*t[1],u=c*s;let d;d=l?new Uint8Array(u):new Float32Array(u);let g=0;for(let t=0;t<c;++t){let s=h;for(let c=0;c<r;++c){const u=n[c];let p,m,_=u.min,y=u.max;if(l){const t=i[c][0];void 0===_&&(_=t&&sd in t?parseFloat(t[sd]):(f=e[c][0])instanceof Int8Array?-128:f instanceof Int16Array?-32768:f instanceof Int32Array?-2147483648:f instanceof Float32Array?12e-39:0),void 0===y&&(y=t&&rd in t?parseFloat(t[rd]):fd(e[c][0])),p=255/(y-_),m=-_*p}for(let i=0;i<o[c];++i){const n=e[c][i][t];let r;if(r=l?ci(p*n+m,0,255):n,h){let t=u.nodata;if(void 0===t){let e;e=u.bands?u.bands[i]-1:i,t=a[c][e]}const e=isNaN(t);(!e&&n!==t||e&&!isNaN(n))&&(s=!1,d[g]=r)}else d[g]=r;g++}if(!s){const i=e[r+c];i&&!i[0][t]&&(s=!0)}}h&&(s||(d[g]=255),g++)}var f;return d}}pd.prototype.getView;let md=class extends Kr{constructor(t,e,i,n,r,s,o){super(e,i,n,r,s,o),this.zoomifyImage_=null,this.tileSize_=t}getImage(){if(this.zoomifyImage_)return this.zoomifyImage_;const t=super.getImage();if(this.state==H){const e=this.tileSize_;if(t.width==e[0]&&t.height==e[1])return this.zoomifyImage_=t,t;const i=pt(e[0],e[1]);return i.drawImage(t,0,0),this.zoomifyImage_=i.canvas,i.canvas}return t}};const _d="version1",yd="version2",xd="version3",vd={};vd[_d]={level0:{supports:[],formats:[],qualities:["native"]},level1:{supports:["regionByPx","sizeByW","sizeByH","sizeByPct"],formats:["jpg"],qualities:["native"]},level2:{supports:["regionByPx","regionByPct","sizeByW","sizeByH","sizeByPct","sizeByConfinedWh","sizeByWh"],formats:["jpg","png"],qualities:["native","color","grey","bitonal"]}},vd[yd]={level0:{supports:[],formats:["jpg"],qualities:["default"]},level1:{supports:["regionByPx","sizeByW","sizeByH","sizeByPct"],formats:["jpg"],qualities:["default"]},level2:{supports:["regionByPx","regionByPct","sizeByW","sizeByH","sizeByPct","sizeByConfinedWh","sizeByDistortedWh","sizeByWh"],formats:["jpg","png"],qualities:["default","bitonal"]}},vd[xd]={level0:{supports:[],formats:["jpg"],qualities:["default"]},level1:{supports:["regionByPx","regionSquare","sizeByW","sizeByH","sizeByWh"],formats:["jpg"],qualities:["default"]},level2:{supports:["regionByPx","regionSquare","regionByPct","sizeByW","sizeByH","sizeByPct","sizeByConfinedWh","sizeByWh"],formats:["jpg","png"],qualities:["default"]}},vd.none={none:{supports:[],formats:[],qualities:[]}};const wd=/^https?:\/\/library\.stanford\.edu\/iiif\/image-api\/(?:1\.1\/)?compliance\.html#level[0-2]$/,Sd=/^https?:\/\/iiif\.io\/api\/image\/2\/level[0-2](?:\.json)?$/,Ed=/(^https?:\/\/iiif\.io\/api\/image\/3\/level[0-2](?:\.json)?$)|(^level[0-2]$)/;const Td={};Td[_d]=function(t){let e=t.getComplianceLevelSupportedFeatures();return void 0===e&&(e=vd[_d].level0),{url:void 0===t.imageInfo["@id"]?void 0:t.imageInfo["@id"].replace(/\/?(?:info\.json)?$/g,""),supports:e.supports,formats:[...e.formats,void 0===t.imageInfo.formats?[]:t.imageInfo.formats],qualities:[...e.qualities,void 0===t.imageInfo.qualities?[]:t.imageInfo.qualities],resolutions:t.imageInfo.scale_factors,tileSize:void 0!==t.imageInfo.tile_width?void 0!==t.imageInfo.tile_height?[t.imageInfo.tile_width,t.imageInfo.tile_height]:[t.imageInfo.tile_width,t.imageInfo.tile_width]:null!=t.imageInfo.tile_height?[t.imageInfo.tile_height,t.imageInfo.tile_height]:void 0}},Td[yd]=function(t){const e=t.getComplianceLevelSupportedFeatures(),i=Array.isArray(t.imageInfo.profile)&&t.imageInfo.profile.length>1,n=i&&t.imageInfo.profile[1].supports?t.imageInfo.profile[1].supports:[],r=i&&t.imageInfo.profile[1].formats?t.imageInfo.profile[1].formats:[],s=i&&t.imageInfo.profile[1].qualities?t.imageInfo.profile[1].qualities:[];return{url:t.imageInfo["@id"].replace(/\/?(?:info\.json)?$/g,""),sizes:void 0===t.imageInfo.sizes?void 0:t.imageInfo.sizes.map((function(t){return[t.width,t.height]})),tileSize:void 0===t.imageInfo.tiles?void 0:[t.imageInfo.tiles.map((function(t){return t.width}))[0],t.imageInfo.tiles.map((function(t){return void 0===t.height?t.width:t.height}))[0]],resolutions:void 0===t.imageInfo.tiles?void 0:t.imageInfo.tiles.map((function(t){return t.scaleFactors}))[0],supports:[...e.supports,...n],formats:[...e.formats,...r],qualities:[...e.qualities,...s]}},Td[xd]=function(t){const e=t.getComplianceLevelSupportedFeatures(),i=void 0===t.imageInfo.extraFormats?e.formats:[...e.formats,...t.imageInfo.extraFormats],n=void 0!==t.imageInfo.preferredFormats&&Array.isArray(t.imageInfo.preferredFormats)&&t.imageInfo.preferredFormats.length>0?t.imageInfo.preferredFormats.filter((function(t){return["jpg","png","gif"].includes(t)})).reduce((function(t,e){return void 0===t&&i.includes(e)?e:t}),void 0):void 0;return{url:t.imageInfo.id,sizes:void 0===t.imageInfo.sizes?void 0:t.imageInfo.sizes.map((function(t){return[t.width,t.height]})),tileSize:void 0===t.imageInfo.tiles?void 0:[t.imageInfo.tiles.map((function(t){return t.width}))[0],t.imageInfo.tiles.map((function(t){return t.height}))[0]],resolutions:void 0===t.imageInfo.tiles?void 0:t.imageInfo.tiles.map((function(t){return t.scaleFactors}))[0],supports:void 0===t.imageInfo.extraFeatures?e.supports:[...e.supports,...t.imageInfo.extraFeatures],formats:i,qualities:void 0===t.imageInfo.extraQualities?e.qualities:[...e.qualities,...t.imageInfo.extraQualities],preferredFormat:n}};function Cd(t){return t.toLocaleString("en",{maximumFractionDigits:10})}class bd extends Xr{constructor(t,e,i,n,r,s,o){let a=t.getExtent();a&&t.canWrapX()&&(a=a.slice(),a[0]=-1/0,a[2]=1/0);let l=e.getExtent();l&&e.canWrapX()&&(l=l.slice(),l[0]=-1/0,l[2]=1/0);const h=l?be(i,l):i,c=Bc(t,e,we(h),n),u=new $c(t,e,h,a,.5*c,n),d=u.calculateSourceExtent(),g=Fe(d)?null:s(d,c,r),f=g?Br.IDLE:Br.EMPTY,p=g?g.getPixelRatio():1;super(i,n,p,f),this.targetProj_=e,this.maxSourceExtent_=a,this.triangulation_=u,this.targetResolution_=n,this.targetExtent_=i,this.sourceImage_=g,this.sourcePixelRatio_=p,this.interpolate_=o,this.canvas_=null,this.sourceListenerKey_=null}disposeInternal(){this.state==Br.LOADING&&this.unlistenSource_(),super.disposeInternal()}getImage(){return this.canvas_}getProjection(){return this.targetProj_}reproject_(){const t=this.sourceImage_.getState();if(t==Br.LOADED){const t=Ie(this.targetExtent_)/this.targetResolution_,e=Ce(this.targetExtent_)/this.targetResolution_;this.canvas_=Vc(t,e,this.sourcePixelRatio_,Wc(this.sourceImage_.getResolution()),this.maxSourceExtent_,this.targetResolution_,this.targetExtent_,this.triangulation_,[{extent:this.sourceImage_.getExtent(),image:this.sourceImage_.getImage()}],0,void 0,this.interpolate_,!0)}this.state=t,this.changed()}load(){if(this.state==Br.IDLE){this.state=Br.LOADING,this.changed();const t=this.sourceImage_.getState();t==Br.LOADED||t==Br.ERROR?this.reproject_():(this.sourceListenerKey_=A(this.sourceImage_,v,(t=>{const e=this.sourceImage_.getState();e!=Br.LOADED&&e!=Br.ERROR||(this.unlistenSource_(),this.reproject_())})),this.sourceImage_.load())}}unlistenSource_(){D(this.sourceListenerKey_),this.sourceListenerKey_=null}}const Rd=4,Pd="imageloadstart",Id="imageloadend",Ld="imageloaderror";class Fd extends t{constructor(t,e){super(t),this.image=e}}class Md extends Jc{constructor(t){super({attributions:t.attributions,projection:t.projection,state:t.state,interpolate:void 0===t.interpolate||t.interpolate}),this.on,this.once,this.un,this.loader=t.loader||null,this.resolutions_=void 0!==t.resolutions?t.resolutions:null,this.reprojectedImage_=null,this.reprojectedRevision_=0,this.image=null,this.wantedExtent_,this.wantedResolution_,this.static_=!!t.loader&&0===t.loader.length,this.wantedProjection_=null}getResolutions(){return this.resolutions_}setResolutions(t){this.resolutions_=t}findNearestResolution(t){const e=this.getResolutions();if(e){t=e[a(e,t,0)]}return t}getImage(t,e,i,n){const r=this.getProjection();if(!r||!n||ln(r,n))return r&&(n=r),this.getImageInternal(t,e,i,n);if(this.reprojectedImage_){if(this.reprojectedRevision_==this.getRevision()&&ln(this.reprojectedImage_.getProjection(),n)&&this.reprojectedImage_.getResolution()==e&&he(this.reprojectedImage_.getExtent(),t))return this.reprojectedImage_;this.reprojectedImage_.dispose(),this.reprojectedImage_=null}return this.reprojectedImage_=new bd(r,n,t,e,i,((t,e,i)=>this.getImageInternal(t,e,i,r)),this.getInterpolate()),this.reprojectedRevision_=this.getRevision(),this.reprojectedImage_}getImageInternal(t,e,i,n){if(this.loader){const r=Od(t,e,i,1),s=this.findNearestResolution(e);if(this.image&&(this.static_||this.wantedProjection_===n&&(this.wantedExtent_&&ee(this.wantedExtent_,r)||ee(this.image.getExtent(),r))&&(this.wantedResolution_&&Wc(this.wantedResolution_)===s||Wc(this.image.getResolution())===s)))return this.image;this.wantedProjection_=n,this.wantedExtent_=r,this.wantedResolution_=s,this.image=new Xr(r,s,i,this.loader),this.image.addEventListener(v,this.handleImageChange.bind(this))}return this.image}handleImageChange(t){const e=t.target;let i;switch(e.getState()){case Br.LOADING:this.loading=!0,i=Pd;break;case Br.LOADED:this.loading=!1,i=Id;break;case Br.ERROR:this.loading=!1,i=Ld;break;default:return}this.hasListener(i)&&this.dispatchEvent(new Fd(i,e))}}function Ad(t,e){t.getImage().src=e}function Od(t,e,i,n){const r=e/i,s=we(t),o=wi(Ie(t)/r,Rd),a=wi(Ce(t)/r,Rd);return Ee(s,r,0,[o+2*wi((n-1)*o/2,Rd),a+2*wi((n-1)*a/2,Rd)])}function Dd(t,e,i,n,r,s){const o=r.getCode().split(/:(?=\d+$)/).pop(),a=i/n,l=[xi(Ie(e)/a,Rd),xi(Ce(e)/a,Rd)];s.SIZE=l[0]+","+l[1],s.BBOX=e.join(","),s.BBOXSR=o,s.IMAGESR=o,s.DPI=Math.round(s.DPI?s.DPI*n:90*n);return gu(t.replace(/MapServer\/?$/,"MapServer/export").replace(/ImageServer\/?$/,"ImageServer/exportImage"),s)}function Nd(t){const e=t.load?t.load:$r,i=Qi(t.projection||"EPSG:3857"),n=t.ratio??1.5,r=t.crossOrigin??null;return function(s,o,a){a=t.hidpi?a:1;const l={F:"image",FORMAT:"PNG32",TRANSPARENT:!0};Object.assign(l,t.params),s=Od(s,o,a,n);const h=Dd(t.url,s,o,a,i,l),c=new Image;return c.crossOrigin=r,e(c,h).then((t=>{const e=Ie(s)/t.width*a;return{image:t,extent:s,resolution:e,pixelRatio:a}}))}}function kd(t,e,i,n,r,s,o){const a=function(t,e,i,n){const r=Ie(t),s=Ce(t),o=e[0],a=e[1],l=.0254/n;return a*r>o*s?r*i/(o*l):s*i/(a*l)}(i,n,s,o),l=we(i),h={OPERATION:r?"GETDYNAMICMAPOVERLAYIMAGE":"GETMAPIMAGE",VERSION:"2.0.0",LOCALE:"en",CLIENTAGENT:"ol/source/ImageMapGuide source",CLIP:"1",SETDISPLAYDPI:o,SETDISPLAYWIDTH:Math.round(n[0]),SETDISPLAYHEIGHT:Math.round(n[1]),SETVIEWSCALE:a,SETVIEWCENTERX:l[0],SETVIEWCENTERY:l[1]};return Object.assign(h,e),gu(t,h)}function Gd(t){const e=t.load||$r,i=t.useOverlay??!1,n=t.metersPerUnit||1,r=t.displayDpi||96,s=t.ratio??1,o=t.crossOrigin??null;return function(a,l,h){const c=new Image;c.crossOrigin=o;const u=Ie(a=Od(a,l,h,s))/l,d=Ce(a)/l,g=[u*h,d*h],f=kd(t.url,t.params,a,g,i,n,r);return e(c,f).then((t=>({image:t,extent:a,pixelRatio:h})))}}function jd(t){const e=t.load||$r,i=t.imageExtent,n=t.crossOrigin??null;return()=>{const r=new Image;return r.crossOrigin=n,e(r,t.url).then((t=>{const e=Ie(i)/t.width,n=Ce(i)/t.height;return{image:t,extent:i,resolution:e!==n?[e,n]:n,pixelRatio:1}}))}}const zd=new Error("Image failed to load");function Ud(t,e,i,n,r){return new Promise(((s,o)=>{const a=new Image;a.crossOrigin=r.crossOrigin??null,a.addEventListener("load",(()=>s(a))),a.addEventListener("error",(()=>o(zd))),a.src=yu(t,e,i,n,r.maxY)}))}function Bd(t){return function(e,i,n,r){return Ud(xu(t,e,i,n),e,i,n,r)}}function Xd(t){let e;if(Array.isArray(t))e=Bd(t);else if("string"==typeof t){e=Bd(vu(t))}else{if("function"!=typeof t)throw new Error("The url option must be a single template, an array of templates, or a function for getting a URL");i=t,e=function(t,e,n,r){return Ud(i(t,e,n,r),t,e,n,r)}}var i;return e}let Vd=0;function Wd(t){return Array.isArray(t)?t.join("\n"):"string"==typeof t?t:(++Vd,"url-function-key-"+Vd)}const Zd="1.3.0",$d=[101,101];function Yd(t,e,i,n,r){r.WIDTH=i[0],r.HEIGHT=i[1];const s=n.getAxisOrientation(),o=Ei(r.VERSION,"1.3")>=0;r[o?"CRS":"SRS"]=n.getCode();const a=o&&s.startsWith("ne")?[e[1],e[0],e[3],e[2]]:e;return r.BBOX=a.join(","),gu(t,r)}function Kd(t,e,i,n,r,s,o){s=Object.assign({REQUEST:"GetMap"},s);const a=e/i,l=[xi(Ie(t)/a,Rd),xi(Ce(t)/a,Rd)];if(1!=i)switch(o){case"geoserver":const t=90*i+.5|0;"FORMAT_OPTIONS"in s?s.FORMAT_OPTIONS+=";dpi:"+t:s.FORMAT_OPTIONS="dpi:"+t;break;case"mapserver":s.MAP_RESOLUTION=90*i;break;case"carmentaserver":case"qgis":s.DPI=90*i;break;default:throw new Error("Unknown `serverType` configured")}return Yd(r,t,l,n,s)}function Hd(t,e){return Object.assign({REQUEST:e,SERVICE:"WMS",VERSION:Zd,FORMAT:"image/png",STYLES:"",TRANSPARENT:!0},t)}function qd(t){const e=void 0===t.hidpi||t.hidpi,i=Qi(t.projection||"EPSG:3857"),n=t.ratio||1.5,r=t.load||$r,s=t.crossOrigin??null;return(o,a,l)=>{o=Od(o,a,l,n),1==l||e&&void 0!==t.serverType||(l=1);const h=Kd(o,a,l,i,t.url,Hd(t.params,"GetMap"),t.serverType),c=new Image;return c.crossOrigin=s,r(c,h).then((t=>({image:t,extent:o,pixelRatio:l})))}}function Jd(t,e,i){if(void 0===t.url)return;const n=Qi(t.projection||"EPSG:3857"),r=Ee(e,i,0,$d),s={QUERY_LAYERS:t.params.LAYERS,INFO_FORMAT:"application/json"};Object.assign(s,Hd(t.params,"GetFeatureInfo"),t.params);const o=vi((e[0]-r[0])/i,Rd),a=vi((r[3]-e[1])/i,Rd),l=Ei(s.VERSION,"1.3")>=0;return s[l?"I":"X"]=o,s[l?"J":"Y"]=a,Yd(t.url,r,$d,n,s)}function Qd(t,e){if(void 0===t.url)return;const i={SERVICE:"WMS",VERSION:Zd,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0!==e){const n=Qi(t.projection||"EPSG:3857").getMetersPerUnit()||1,r=28e-5;i.SCALE=e*n/r}if(Object.assign(i,t.params),void 0!==t.params&&void 0===i.LAYER){const t=i.LAYERS;if(!(!Array.isArray(t)||1!==t.length))return;i.LAYER=t}return gu(t.url,i)}const tg={"image/png":!0,"image/jpeg":!0,"image/gif":!0,"image/webp":!0},eg={"application/vnd.mapbox-vector-tile":!0,"application/geo+json":!0};function ig(t,e){if(!e.length)return t;const i=new URL(t,"file:/");if(i.pathname.split("/").includes("collections"))return Zi('The "collections" query parameter cannot be added to collection endpoints'),t;const n=e.map((t=>encodeURIComponent(t))).join(",");i.searchParams.append("collections",n);return`${t.split("?")[0]}?${decodeURIComponent(i.searchParams.toString())}`}function ng(t,e,i){let n,r;for(let i=0;i<t.length;++i){const s=t[i];if("item"===s.rel){if(s.type===e){n=s.href;break}(tg[s.type]||!r&&s.type.startsWith("image/"))&&(r=s.href)}}if(!n){if(!r)throw new Error('Could not find "item" link');n=r}return i&&(n=ig(n,i)),n}function rg(t,e,i,n){let r,s;const o={};for(let i=0;i<t.length;++i){const n=t[i];if(o[n.type]=n.href,"item"===n.rel){if(n.type===e){r=n.href;break}eg[n.type]&&(s=n.href)}}if(!r&&i)for(let t=0;t<i.length;++t){const e=i[t];if(o[e]){r=o[e];break}}if(!r){if(!s)throw new Error('Could not find "item" link');r=s}return n&&(r=ig(r,n)),r}function sg(t,e,i,n){let r=t.projection;if(!r&&(r=Qi(e.crs),!r))throw new Error(`Unsupported CRS: ${e.crs}`);const s=e.orderedAxes,o=!(s?s.slice(0,2).map((t=>t.replace(/E|X|Lon/i,"e").replace(/N|Y|Lat/i,"n"))).join(""):r.getAxisOrientation()).startsWith("en"),a=e.tileMatrices,l={};for(let t=0;t<a.length;++t){const e=a[t];l[e.id]=e}const h={},c=[];if(n)for(let t=0;t<n.length;++t){const e=n[t],i=e.tileMatrix;c.push(i),h[i]=e}else for(let t=0;t<a.length;++t){const e=a[t].id;c.push(e)}const u=c.length,d=new Array(u),g=new Array(u),f=new Array(u),p=new Array(u),m=[-1/0,-1/0,1/0,1/0];for(let t=0;t<u;++t){const e=c[t],i=l[e],n=i.pointOfOrigin;d[t]=o?[n[1],n[0]]:n,g[t]=i.cellSize,f[t]=[i.matrixWidth,i.matrixHeight],p[t]=[i.tileWidth,i.tileHeight];const r=h[e];if(r){const e=i.cellSize*i.tileWidth,n=d[t][0]+r.minTileCol*e,s=d[t][0]+(r.maxTileCol+1)*e,o=i.cellSize*i.tileHeight;let a,l;"bottomLeft"===i.cornerOfOrigin?(a=d[t][1]+r.minTileRow*o,l=d[t][1]+(r.maxTileRow+1)*o):(a=d[t][1]-(r.maxTileRow+1)*o,l=d[t][1]-r.minTileRow*o),be(m,[n,a,s,l],m)}}const _=new eu({origins:d,resolutions:g,sizes:f,tileSizes:p,extent:n?m:void 0}),y=t.context,x=t.url;return{grid:_,urlTemplate:i,urlFunction:function(t,e,r){if(!t)return;const s=c[t[0]],o=l[s],a="bottomLeft"===o.cornerOfOrigin,u={tileMatrix:s,tileCol:t[1],tileRow:a?-t[2]-1:t[2]};if(n){const t=h[o.id];if(u.tileCol<t.minTileCol||u.tileCol>t.maxTileCol||u.tileRow<t.minTileRow||u.tileRow>t.maxTileRow)return}Object.assign(u,y);const d=i.replace(/\{(\w+?)\}/g,(function(t,e){return u[e]}));return Rc(x,d)}}}function og(t){return bc(t.url).then((function(e){return function(t,e){const i=e.tileMatrixSetLimits;let n;if("map"===e.dataType)n=ng(e.links,t.mediaType,t.collections);else{if("vector"!==e.dataType)throw new Error('Expected tileset data type to be "map" or "vector"');n=rg(e.links,t.mediaType,t.supportedMediaTypes,t.collections)}if(e.tileMatrixSet)return sg(t,e.tileMatrixSet,n,i);const r=e.links.find((t=>"http://www.opengis.net/def/rel/ogc/1.0/tiling-scheme"===t.rel));if(!r)throw new Error("Expected http://www.opengis.net/def/rel/ogc/1.0/tiling-scheme link or tileMatrixSet");const s=r.href;return bc(Rc(t.url,s)).then((function(e){return sg(t,e,n,i)}))}(t,e)}))}class ag extends Cu{constructor(t){const e=t.projection||"EPSG:3857",i=t.extent||cu(e),n=t.tileGrid||au({extent:i,maxResolution:t.maxResolution,maxZoom:void 0!==t.maxZoom?t.maxZoom:22,minZoom:t.minZoom,tileSize:t.tileSize||512});super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,interpolate:!0,projection:e,state:t.state,tileGrid:n,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:lg,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:void 0===t.zDirection?1:t.zDirection}),this.format_=t.format?t.format:null,this.sourceTileCache_=new dc(128),this.overlaps_=null==t.overlaps||t.overlaps,this.tileClass=t.tileClass?t.tileClass:yc,this.tileGrids_={}}getOverlaps(){return this.overlaps_}clear(){this.sourceTileCache_.clear()}expireCache(t,e){const i=this.getTileCacheForProjection(t),n=Object.keys(e).reduce(((t,e)=>{const n=ac(e),r=i.peek(n);if(r){const e=r.sourceTiles;for(let i=0,n=e.length;i<n;++i)t[e[i].getKey()]=!0}return t}),{});super.expireCache(t,e),this.sourceTileCache_.expireCache(n)}getSourceTiles(t,e,i){if(i.getState()===Y){i.setState(K);const n=i.wrappedTileCoord,r=this.getTileGridForProjection(e),s=r.getTileCoordExtent(n),o=n[0],a=r.getResolution(o);qt(s,-a,s);const l=this.tileGrid,h=l.getExtent();h&&be(s,h,s);const c=l.getZForResolution(a,this.zDirection);l.forEachTileCoord(s,c,(n=>{const r=this.tileUrlFunction(n,t,e),s=this.sourceTileCache_.containsKey(r)?this.sourceTileCache_.get(r):new this.tileClass(n,r?Y:J,r,this.format_,this.tileLoadFunction);i.sourceTiles.push(s);const o=s.getState();if(o<H){const t=e=>{this.handleTileChange(e);const n=s.getState();if(n===H||n===q){const e=s.getKey();e in i.errorTileKeys?s.getState()===H&&delete i.errorTileKeys[e]:i.loadingSourceTiles--,n===q?i.errorTileKeys[e]=!0:s.removeEventListener(v,t),0===i.loadingSourceTiles&&i.setState(y(i.errorTileKeys)?H:q)}};s.addEventListener(v,t),i.loadingSourceTiles++}o===Y&&(s.extent=l.getTileCoordExtent(n),s.projection=e,s.resolution=l.getResolution(n[0]),this.sourceTileCache_.set(r,s),s.load())})),i.loadingSourceTiles||i.setState(i.sourceTiles.some((t=>t.getState()===q))?q:H)}return i.sourceTiles}getTile(t,e,i,n,r){const s=[t,e,i];let o=this.getTileCoordForTileUrlFunction(s,r);const a=this.getTileGrid().getExtent(),l=this.getTileGridForProjection(r);if(o&&a){const e=l.getTileCoordExtent(o);qt(e,-l.getResolution(t),e),Le(a,e)||(o=null)}let h=!0;if(null!==o){const e=this.tileGrid,i=l.getResolution(t),s=e.getZForResolution(i,1),a=l.getTileCoordExtent(o);qt(a,-i,a),e.forEachTileCoord(a,s,(t=>{h=h&&!this.tileUrlFunction(t,n,r)}))}const c=new mc(s,h?J:Y,o,this.getSourceTiles.bind(this,n,r));return c.key=this.getKey(),c}getTileGridForProjection(t){const e=t.getCode();let i=this.tileGrids_[e];if(!i){const t=this.tileGrid,n=t.getResolutions().slice(),r=n.map((function(e,i){return t.getOrigin(i)})),s=n.map((function(e,i){return t.getTileSize(i)})),o=ms+1;for(let t=n.length;t<o;++t)n.push(n[t-1]/2),r.push(r[t-1]),s.push(s[t-1]);i=new eu({extent:t.getExtent(),origins:r,resolutions:n,tileSizes:s}),this.tileGrids_[e]=i}return i}getTilePixelRatio(t){return t}getTilePixelSize(t,e,i){const n=ro(this.getTileGridForProjection(i).getTileSize(t),this.tmpSize);return[Math.round(n[0]*e),Math.round(n[1]*e)]}}function lg(t,e){t.setLoader((function(i,n,r){vc(e,t.getFormat(),i,n,r,t.onLoad.bind(t),t.onError.bind(t))}))}const hg='&#169; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors.';class cg extends Ns{constructor(t){super(t=t||{})}}class ug extends N{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t,this.staleKeys_=new Array,this.maxStaleKeys=5}getStaleKeys(){return this.staleKeys_}prependStaleKey(t){this.staleKeys_.unshift(t),this.staleKeys_.length>this.maxStaleKeys&&(this.staleKeys_.length=this.maxStaleKeys)}getFeatures(t){return G()}getData(t){return null}prepareFrame(t){return G()}renderFrame(t,e){return G()}forEachFeatureAtCoordinate(t,e,i,n,r){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){const e=t.target;e.getState()!==Br.LOADED&&e.getState()!==Br.ERROR||this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=Br.LOADED&&e!=Br.ERROR&&t.addEventListener(v,this.boundHandleImageChange_),e==Br.IDLE&&(t.load(),e=t.getState()),e==Br.LOADED}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}renderDeferred(t){}disposeInternal(){delete this.layer_,super.disposeInternal()}}class dg{constructor(){this.instructions_=[],this.zIndex=0,this.offset_=0,this.context_=new Proxy(_t(),{get:(t,e)=>{if("function"==typeof _t()[e])return this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e),this.pushMethodArgs_},set:(t,e,i)=>(this.instructions_[this.zIndex+this.offset_]||(this.instructions_[this.zIndex+this.offset_]=[]),this.instructions_[this.zIndex+this.offset_].push(e,i),!0)})}pushMethodArgs_=(...t)=>(this.instructions_[this.zIndex+this.offset_].push(t),this);pushFunction(t){this.instructions_[this.zIndex+this.offset_].push(t)}getContext(){return this.context_}draw(t){this.instructions_.forEach((e=>{for(let i=0,n=e.length;i<n;++i){const n=e[i];if("function"==typeof n){n(t);continue}const r=e[++i];if("function"==typeof t[n])t[n](...r);else{if("function"==typeof r){t[n]=r(t);continue}t[n]=r}}}))}clear(){this.instructions_.length=0,this.zIndex=0,this.offset_=0}offset(){this.offset_=this.instructions_.length,this.zIndex=0}}const gg=[];let fg=null;class pg extends ug{constructor(t){super(t),this.container=null,this.renderedResolution,this.tempTransform=[1,0,0,1,0,0],this.pixelTransform=[1,0,0,1,0,0],this.inversePixelTransform=[1,0,0,1,0,0],this.context=null,this.deferredContext_=null,this.containerReused=!1,this.frameState=null}getImageData(t,e,i){let n;fg||(fg=pt(1,1,void 0,{willReadFrequently:!0})),fg.clearRect(0,0,1,1);try{fg.drawImage(t,e,i,1,1,0,0,1,1),n=fg.getImageData(0,0,1,1).data}catch(t){return fg=null,null}return n}getBackground(t){let e=this.getLayer().getBackground();return"function"==typeof e&&(e=e(t.viewState.resolution)),e||void 0}useContainer(t,e,i){const n=this.getLayer().getClassName();let r,s;if(t&&t.className===n&&(!i||t&&t.style.backgroundColor&&c(Co(t.style.backgroundColor),Co(i)))){const e=t.firstElementChild;e instanceof HTMLCanvasElement&&(s=e.getContext("2d"))}if(s&&s.canvas.style.transform===e?(this.container=t,this.context=s,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){r=document.createElement("div"),r.className=n;let t=r.style;t.position="absolute",t.width="100%",t.height="100%",s=pt();const e=s.canvas;r.appendChild(e),t=e.style,t.position="absolute",t.left="0",t.transformOrigin="top left",this.container=r,this.context=s}this.containerReused||!i||this.container.style.backgroundColor||(this.container.style.backgroundColor=i)}clipUnrotated(t,e,i){const n=Re(i),r=Pe(i),s=ve(i),o=xe(i);zt(e.coordinateToPixelTransform,n),zt(e.coordinateToPixelTransform,r),zt(e.coordinateToPixelTransform,s),zt(e.coordinateToPixelTransform,o);const a=this.inversePixelTransform;zt(a,n),zt(a,r),zt(a,s),zt(a,o),t.save(),t.beginPath(),t.moveTo(Math.round(n[0]),Math.round(n[1])),t.lineTo(Math.round(r[0]),Math.round(r[1])),t.lineTo(Math.round(s[0]),Math.round(s[1])),t.lineTo(Math.round(o[0]),Math.round(o[1])),t.clip()}prepareContainer(t,e){const i=t.extent,n=t.viewState.resolution,r=t.viewState.rotation,s=t.pixelRatio,o=Math.round(Ie(i)/n*s),a=Math.round(Ce(i)/n*s);Vt(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/s,1/s,r,-o/2,-a/2),Wt(this.inversePixelTransform,this.pixelTransform);const l=Yt(this.pixelTransform);if(this.useContainer(e,l,this.getBackground(t)),!this.containerReused){const t=this.context.canvas;t.width!=o||t.height!=a?(t.width=o,t.height=a):this.context.clearRect(0,0,o,a),l!==t.style.transform&&(t.style.transform=l)}}dispatchRenderEvent_(t,e,i){const n=this.getLayer();if(n.hasListener(t)){const r=new Il(t,this.inversePixelTransform,i,e);n.dispatchEvent(r)}}preRender(t,e){this.frameState=e,e.declutter||this.dispatchRenderEvent_(ls,t,e)}postRender(t,e){e.declutter||this.dispatchRenderEvent_(hs,t,e)}renderDeferredInternal(t){}getRenderContext(t){return t.declutter&&!this.deferredContext_&&(this.deferredContext_=new dg),t.declutter?this.deferredContext_.getContext():this.context}renderDeferred(t){t.declutter&&(this.dispatchRenderEvent_(ls,this.context,t),t.declutter&&this.deferredContext_&&(this.deferredContext_.draw(this.context),this.deferredContext_.clear()),this.renderDeferredInternal(t),this.dispatchRenderEvent_(hs,this.context,t))}getRenderTransform(t,e,i,n,r,s,o){const a=r/2,l=s/2,h=n/e,c=-h,u=-t[0]+o,d=-t[1];return Vt(this.tempTransform,a,l,h,c,-i,u,d)}disposeInternal(){delete this.frameState,super.disposeInternal()}}class mg extends pg{constructor(t){super(t),this.image=null}getImage(){return this.image?this.image.getImage():null}prepareFrame(t){const e=t.layerStatesArray[t.layerIndex],i=t.pixelRatio,n=t.viewState,r=n.resolution,s=this.getLayer().getSource(),o=t.viewHints;let a=t.extent;if(void 0!==e.extent&&(a=be(a,xn(e.extent,n.projection))),!o[gs]&&!o[fs]&&!Fe(a))if(s){const t=n.projection,e=s.getImage(a,r,i,t);e&&(this.loadImage(e)?this.image=e:e.getState()===Br.EMPTY&&(this.image=null))}else this.image=null;return!!this.image}getData(t){const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=zt(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!te(r,n))return null;const s=this.image.getExtent(),o=this.image.getImage(),a=Ie(s),l=Math.floor(o.width*((n[0]-s[0])/a));if(l<0||l>=o.width)return null;const h=Ce(s),c=Math.floor(o.height*((s[3]-n[1])/h));return c<0||c>=o.height?null:this.getImageData(o,l,c)}renderFrame(t,e){const i=this.image,n=i.getExtent(),r=i.getResolution(),[s,o]=Array.isArray(r)?r:[r,r],a=i.getPixelRatio(),l=t.layerStatesArray[t.layerIndex],h=t.pixelRatio,c=t.viewState,u=c.center,d=c.resolution,g=h*s/(d*a),f=h*o/(d*a);this.prepareContainer(t,e);const p=this.context.canvas.width,m=this.context.canvas.height,_=this.getRenderContext(t);let y=!1,x=!0;if(l.extent){const e=xn(l.extent,c.projection);x=Le(e,t.extent),y=x&&!ee(e,t.extent),y&&this.clipUnrotated(_,t,e)}const v=i.getImage(),w=Vt(this.tempTransform,p/2,m/2,g,f,0,a*(n[0]-u[0])/s,a*(u[1]-n[3])/o);this.renderedResolution=o*h/a;const S=v.width*w[0],E=v.height*w[3];if(this.getLayer().getSource().getInterpolate()||(_.imageSmoothingEnabled=!1),this.preRender(_,t),x&&S>=.5&&E>=.5){const t=w[4],e=w[5],i=l.opacity;1!==i&&(_.save(),_.globalAlpha=i),_.drawImage(v,0,0,+v.width,+v.height,t,e,S,E),1!==i&&_.restore()}return this.postRender(this.context,t),y&&_.restore(),_.imageSmoothingEnabled=!0,this.container}}class _g extends cg{constructor(t){super(t)}createRenderer(){return new mg(this)}getData(t){return super.getData(t)}}var yg="preload",xg="useInterimTilesOnError";class vg extends Ns{constructor(t){t=t||{};const e=Object.assign({},t),i=t.cacheSize;delete t.cacheSize,delete e.preload,delete e.useInterimTilesOnError,super(e),this.on,this.once,this.un,this.cacheSize_=i,this.setPreload(void 0!==t.preload?t.preload:0),this.setUseInterimTilesOnError(void 0===t.useInterimTilesOnError||t.useInterimTilesOnError)}getCacheSize(){return this.cacheSize_}getPreload(){return this.get(yg)}setPreload(t){this.set(yg,t)}getUseInterimTilesOnError(){return this.get(xg)}setUseInterimTilesOnError(t){this.set(xg,t)}getData(t){return super.getData(t)}}function wg(t,e,i,n){return`${t},${sc(e,i,n)}`}function Sg(t,e,i){if(!(i in t))return t[i]=new Set([e]),!0;const n=t[i],r=n.has(e);return r||n.add(e),!r}function Eg(t,e,i){const n=t[i];return!!n&&n.delete(e)}function Tg(t,e){const i=t.layerStatesArray[t.layerIndex];i.extent&&(e=be(e,xn(i.extent,t.viewState.projection)));const n=i.layer.getRenderSource();if(!n.getWrapX()){const i=n.getTileGridForProjection(t.viewState.projection).getExtent();i&&(e=be(e,i))}return e}class Cg extends pg{constructor(t,e){super(t),e=e||{},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedRevision,this.renderedTiles=[],this.renderedSourceKey_,this.renderedSourceRevision_,this.tempExtent=[1/0,1/0,-1/0,-1/0],this.tempTileRange_=new gc(0,0,0,0),this.tempTileCoord_=rc(0,0,0);const i=void 0!==e.cacheSize?e.cacheSize:512;this.tileCache_=new nc(i),this.maxStaleKeys=.5*i}getTileCache(){return this.tileCache_}getOrCreateTile(t,e,i,n){const r=this.tileCache_,s=this.getLayer().getSource(),o=wg(s.getKey(),t,e,i);let a;if(r.containsKey(o))a=r.get(o);else{if(a=s.getTile(t,e,i,n.pixelRatio,n.viewState.projection),!a)return null;r.set(o,a)}return a}getTile(t,e,i,n){const r=this.getOrCreateTile(t,e,i,n);return r||null}getData(t){const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=zt(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!te(r,n))return null;const s=e.viewState,o=i.getRenderSource(),a=o.getTileGridForProjection(s.projection),l=o.getTilePixelRatio(e.pixelRatio);for(let t=a.getZForResolution(s.resolution);t>=a.getMinZoom();--t){const i=a.getTileCoordForCoordAndZ(n,t),r=this.getTile(t,i[1],i[2],e);if(!r||r.getState()!==H)continue;const h=a.getOrigin(t),c=ro(a.getTileSize(t)),u=a.getResolution(t);let d;if(r instanceof Kr)d=r.getImage();else{if(!(r instanceof Lt))continue;if(d=Tt(r.getData()),!d)continue}const g=Math.floor(l*((n[0]-h[0])/u-i[1]*c[0])),f=Math.floor(l*((h[1]-n[1])/u-i[2]*c[1])),p=Math.round(l*o.getGutterForProjection(s.projection));return this.getImageData(d,g+p,f+p)}return null}prepareFrame(t){const e=this.getLayer().getSource();if(!e)return!1;const i=this.getLayer().getSource().getRevision();return this.renderedRevision_?this.renderedRevision_!==i&&(this.renderedRevision_=i,this.renderedSourceKey_===e.getKey()&&this.tileCache_.clear()):this.renderedRevision_=i,!0}enqueueTiles(t,e,i,n,r){const s=t.viewState,o=this.getLayer(),a=o.getRenderSource(),l=a.getTileGridForProjection(s.projection),h=z(a);h in t.wantedTiles||(t.wantedTiles[h]={});const c=t.wantedTiles[h],u=o.getMapInternal(),d=Math.max(i-r,l.getMinZoom(),l.getZForResolution(Math.min(o.getMaxResolution(),u?u.getView().getResolutionForZoom(Math.max(o.getMinZoom(),0)):l.getResolution(0)),a.zDirection));for(let r=i;r>=d;--r){const i=l.getTileRangeForExtentAndZ(e,r,this.tempTileRange_),s=l.getResolution(r);for(let e=i.minX;e<=i.maxX;++e)for(let o=i.minY;o<=i.maxY;++o){const i=this.getTile(r,e,o,t);if(!i)continue;if(!Sg(n,i,r))continue;const a=i.getKey();if(c[a]=!0,i.getState()===Y&&!t.tileQueue.isKeyQueued(a)){const n=rc(r,e,o,this.tempTileCoord_);t.tileQueue.enqueue([i,h,l.getTileCoordCenter(n),s])}}}}findStaleTile_(t,e){const i=this.tileCache_,n=t[0],r=t[1],s=t[2],o=this.getStaleKeys();for(let t=0;t<o.length;++t){const a=wg(o[t],n,r,s);if(i.containsKey(a)){const t=i.get(a);if(t.getState()===H)return t.endTransition(z(this)),Sg(e,t,n),!0}}return!1}findAltTiles_(t,e,i,n){const r=t.getTileRangeForTileCoordAndZ(e,i,this.tempTileRange_);if(!r)return!1;let s=!0;const o=this.tileCache_,a=this.getLayer().getRenderSource().getKey();for(let t=r.minX;t<=r.maxX;++t)for(let e=r.minY;e<=r.maxY;++e){const r=wg(a,i,t,e);let l=!1;if(o.containsKey(r)){const t=o.get(r);t.getState()===H&&(Sg(n,t,i),l=!0)}l||(s=!1)}return s}renderFrame(t,e){this.renderComplete=!0;const i=t.layerStatesArray[t.layerIndex],n=t.viewState,r=n.projection,o=n.resolution,a=n.center,l=t.pixelRatio,h=this.getLayer(),c=h.getSource(),u=c.getRevision(),d=c.getTileGridForProjection(r),g=d.getZForResolution(o,c.zDirection),f=d.getResolution(g),p=c.getKey();this.renderedSourceKey_?this.renderedSourceKey_!==p&&(this.prependStaleKey(this.renderedSourceKey_),this.renderedSourceKey_=p):this.renderedSourceKey_=p;let m=t.extent;const _=c.getTilePixelRatio(l);this.prepareContainer(t,e);const y=this.context.canvas.width,x=this.context.canvas.height,v=i.extent&&xn(i.extent,r);v&&(m=be(m,xn(i.extent,r)));const w=f*y/2/_,S=f*x/2/_,E=[a[0]-w,a[1]-S,a[0]+w,a[1]+S],T={},C=h.getPreload();if(t.nextExtent){const e=d.getZForResolution(n.nextResolution,c.zDirection),i=Tg(t,t.nextExtent);this.enqueueTiles(t,i,e,T,C)}const b=Tg(t,m);this.enqueueTiles(t,b,g,T,0),C>0&&setTimeout((()=>{this.enqueueTiles(t,b,g-1,T,C-1)}),0);const R=z(this),P=t.time;for(const e of T[g]){const i=e.getState();if((e instanceof Yc||e instanceof ed)&&i===J)continue;const n=e.tileCoord;if(i===H){if(1===e.getAlpha(R,P)){e.endTransition(R);continue}}this.renderComplete=!1;if(this.findStaleTile_(n,T)){Eg(T,e,g),t.animate=!0;continue}if(this.findAltTiles_(d,n,g+1,T))continue;const r=d.getMinZoom();for(let t=g-1;t>=r;--t){if(this.findAltTiles_(d,n,t,T))break}}const I=f/o*l/_,L=this.getRenderContext(t);Vt(this.tempTransform,y/2,x/2,I,I,0,-y/2,-x/2),i.extent&&this.clipUnrotated(L,t,v),c.getInterpolate()||(L.imageSmoothingEnabled=!1),this.preRender(L,t),this.renderedTiles.length=0;const F=Object.keys(T).map(Number);let M;F.sort(s);const A=[],O=[];for(let e=F.length-1;e>=0;--e){const i=F[e],n=c.getTilePixelSize(i,l,r),s=d.getResolution(i)/f,o=n[0]*s*I,a=n[1]*s*I,h=d.getTileCoordForCoordAndZ(Re(E),i),u=d.getTileCoordExtent(h),g=zt(this.tempTransform,[_*(u[0]-E[0])/f,_*(E[3]-u[3])/f]),p=_*c.getGutterForProjection(r);for(const e of T[i]){if(e.getState()!==H)continue;const n=e.tileCoord,r=h[1]-n[1],s=Math.round(g[0]-(r-1)*o),l=h[2]-n[2],u=Math.round(g[1]-(l-1)*a),d=Math.round(g[0]-r*o),f=Math.round(g[1]-l*a),m=s-d,_=u-f,y=1===F.length;let x=!1;M=[d,f,d+m,f,d+m,f+_,d,f+_];for(let t=0,e=A.length;t<e;++t)if(!y&&i<O[t]){const e=A[t];Le([d,f,d+m,f+_],[e[0],e[3],e[4],e[7]])&&(x||(L.save(),x=!0),L.beginPath(),L.moveTo(M[0],M[1]),L.lineTo(M[2],M[3]),L.lineTo(M[4],M[5]),L.lineTo(M[6],M[7]),L.moveTo(e[6],e[7]),L.lineTo(e[4],e[5]),L.lineTo(e[2],e[3]),L.lineTo(e[0],e[1]),L.clip())}A.push(M),O.push(i),this.drawTile(e,t,d,f,m,_,p,y),x&&L.restore(),this.renderedTiles.unshift(e),this.updateUsedTiles(t.usedTiles,c,e)}}this.renderedRevision=u,this.renderedResolution=f,this.extentChanged=!this.renderedExtent_||!he(this.renderedExtent_,E),this.renderedExtent_=E,this.renderedPixelRatio=l,this.renderedProjection=r,this.postRender(this.context,t),i.extent&&L.restore(),L.imageSmoothingEnabled=!0;return t.postRenderFunctions.push(((t,e)=>{const i=z(c),n=e.wantedTiles[i],r=n?Object.keys(n).length:0;this.updateCacheSize(r),this.tileCache_.expireCache()})),this.container}updateCacheSize(t){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,2*t)}drawTile(t,e,i,n,r,s,o,a){let l;if(t instanceof Lt){if(l=Tt(t.getData()),!l)throw new Error("Rendering array data is not yet supported")}else l=this.getTileImage(t);if(!l)return;const h=this.getRenderContext(e),c=z(this),u=e.layerStatesArray[e.layerIndex],d=u.opacity*(a?t.getAlpha(c,e.time):1),g=d!==h.globalAlpha;g&&(h.save(),h.globalAlpha=d),h.drawImage(l,o,o,l.width-2*o,l.height-2*o,i,n,r,s),g&&h.restore(),d!==u.opacity?e.animate=!0:a&&t.endTransition(c)}getImage(){const t=this.context;return t?t.canvas:null}getTileImage(t){return t.getImage()}updateUsedTiles(t,e,i){const n=z(e);n in t||(t[n]={}),t[n][i.getKey()]=!0}}class bg extends vg{constructor(t){super(t)}createRenderer(){return new Cg(this,{cacheSize:this.getCacheSize()})}}function Rg(t){return function(e){const i=e.buffers,n=e.meta,r=e.imageOps,s=e.width,o=e.height,a=i.length,l=i[0].byteLength;if(r){const e=new Array(a);for(let t=0;t<a;++t)e[t]=new ImageData(new Uint8ClampedArray(i[t]),s,o);return t(e,n).data.buffer}const h=new Uint8ClampedArray(l),c=new Array(a),u=new Array(a);for(let t=0;t<a;++t)c[t]=new Uint8ClampedArray(i[t]),u[t]=[0,0,0,0];for(let e=0;e<l;e+=4){for(let t=0;t<a;++t){const i=c[t];u[t][0]=i[e],u[t][1]=i[e+1],u[t][2]=i[e+2],u[t][3]=i[e+3]}const i=t(u,n);h[e]=i[0],h[e+1]=i[1],h[e+2]=i[2],h[e+3]=i[3]}return h.buffer}}function Pg(t,e){const i=Object.keys(t.lib||{}).map((function(e){return"const "+e+" = "+t.lib[e].toString()+";"})).concat(["const __minion__ = ("+Rg.toString()+")(",t.operation.toString(),");",'self.addEventListener("message", function(event) {',"  const buffer = __minion__(event.data);","  self.postMessage({buffer: buffer, meta: event.data.meta}, [buffer]);","});"]),n=new Worker("undefined"==typeof Blob?"data:text/javascript;base64,"+Buffer.from(i.join("\n"),"binary").toString("base64"):URL.createObjectURL(new Blob(i,{type:"text/javascript"})));return n.addEventListener("message",e),n}class Ig extends n{constructor(t){let e;super(),this.imageOps_=!!t.imageOps,e=0===t.threads?0:this.imageOps_?1:t.threads||1;const i=new Array(e);if(e)for(let n=0;n<e;++n)i[n]=Pg(t,this.onWorkerMessage_.bind(this,n));else i[0]=function(t,e){const i=Rg(t.operation);let n=!1;return{postMessage:function(t){setTimeout((function(){n||e({data:{buffer:i(t),meta:t.meta}})}),0)},terminate:function(){n=!0}}}(t,this.onWorkerMessage_.bind(this,0));this.workers_=i,this.queue_=[],this.maxQueueLength_=t.queue||1/0,this.running_=0,this.dataLookup_={},this.job_=null}process(t,e,i){this.enqueue_({inputs:t,meta:e,callback:i}),this.dispatch_()}enqueue_(t){for(this.queue_.push(t);this.queue_.length>this.maxQueueLength_;)this.queue_.shift().callback(null,null)}dispatch_(){if(this.running_||0===this.queue_.length)return;const t=this.queue_.shift();this.job_=t;const e=t.inputs[0].width,i=t.inputs[0].height,n=t.inputs.map((function(t){return t.data.buffer})),r=this.workers_.length;if(this.running_=r,1===r)return void this.workers_[0].postMessage({buffers:n,meta:t.meta,imageOps:this.imageOps_,width:e,height:i},n);const s=t.inputs[0].data.length,o=4*Math.ceil(s/4/r);for(let s=0;s<r;++s){const r=s*o,a=[];for(let t=0,e=n.length;t<e;++t)a.push(n[t].slice(r,r+o));this.workers_[s].postMessage({buffers:a,meta:t.meta,imageOps:this.imageOps_,width:e,height:i},a)}}onWorkerMessage_(t,e){this.disposed||(this.dataLookup_[t]=e.data,--this.running_,0===this.running_&&this.resolveJob_())}resolveJob_(){const t=this.job_,e=this.workers_.length;let i,n;if(1===e)i=new Uint8ClampedArray(this.dataLookup_[0].buffer),n=this.dataLookup_[0].meta;else{const r=t.inputs[0].data.length;i=new Uint8ClampedArray(r),n=new Array(e);const s=4*Math.ceil(r/4/e);for(let t=0;t<e;++t){const e=this.dataLookup_[t].buffer,r=t*s;i.set(new Uint8ClampedArray(e),r),n[t]=this.dataLookup_[t].meta}}this.job_=null,this.dataLookup_={},t.callback(null,new ImageData(i,t.inputs[0].width,t.inputs[0].height),n),this.dispatch_()}disposeInternal(){for(let t=0;t<this.workers_.length;++t)this.workers_[t].terminate();this.workers_.length=0}}const Lg="beforeoperations",Fg="afteroperations";class Mg extends t{constructor(t,e,i){super(t),this.extent=e.extent,this.resolution=e.viewState.resolution/e.pixelRatio,this.data=i}}class Ag extends Md{constructor(t){super({projection:null}),this.on,this.once,this.un,this.processor_=null,this.operationType_=void 0!==t.operationType?t.operationType:"pixel",this.threads_=void 0!==t.threads?t.threads:1,this.layers_=function(t){const e=t.length,i=new Array(e);for(let n=0;n<e;++n)i[n]=Ng(t[n]);return i}(t.sources);const e=this.changed.bind(this);for(let t=0,i=this.layers_.length;t<i;++t)this.layers_[t].addEventListener(v,e);var i;this.useResolutions_=null!==t.resolutions,this.tileQueue_=new Ql((function(){return 1}),this.processSources_.bind(this)),this.requestedFrameState_,this.renderedImageCanvas_=null,this.renderedRevision_,this.frameState_={animate:!1,coordinateToPixelTransform:[1,0,0,1,0,0],declutter:null,extent:null,index:0,layerIndex:0,layerStatesArray:(i=this.layers_,i.map((function(t){return t.getLayerState()}))),pixelRatio:1,pixelToCoordinateTransform:[1,0,0,1,0,0],postRenderFunctions:[],size:[0,0],tileQueue:this.tileQueue_,time:Date.now(),usedTiles:{},viewState:{rotation:0},viewHints:[],wantedTiles:{},mapId:z(this),renderTargets:{}},this.setAttributions((function(e){const i=[];for(let n=0,r=t.sources.length;n<r;++n){const r=t.sources[n],s=r instanceof Jc?r:r.getSource();if(!s)continue;const o=s.getAttributions()?.(e);"string"==typeof o?i.push(o):void 0!==o&&i.push(...o)}return i})),void 0!==t.operation&&this.setOperation(t.operation,t.lib)}setOperation(t,e){this.processor_&&this.processor_.dispose(),this.processor_=new Ig({operation:t,imageOps:"image"===this.operationType_,queue:1,lib:e,threads:this.threads_}),this.changed()}updateFrameState_(t,e,i){const n=Object.assign({},this.frameState_);n.viewState=Object.assign({},n.viewState);const r=we(t);n.size[0]=Math.ceil(Ie(t)/e),n.size[1]=Math.ceil(Ce(t)/e),n.extent=[r[0]-n.size[0]*e/2,r[1]-n.size[1]*e/2,r[0]+n.size[0]*e/2,r[1]+n.size[1]*e/2],n.time=Date.now();const s=n.viewState;return s.center=r,s.projection=i,s.resolution=e,n}allSourcesReady_(){let t,e=!0;for(let i=0,n=this.layers_.length;i<n;++i)if(t=this.layers_[i].getSource(),!t||"ready"!==t.getState()){e=!1;break}return e}getImage(t,e,i,n){if(!this.allSourcesReady_())return null;this.tileQueue_.loadMoreTiles(16,16),e=this.findNearestResolution(e);const r=this.updateFrameState_(t,e,n);if(this.requestedFrameState_=r,this.renderedImageCanvas_){const t=this.renderedImageCanvas_.getResolution(),i=this.renderedImageCanvas_.getExtent();e===t&&he(r.extent,i)||(this.renderedImageCanvas_=null)}return this.renderedImageCanvas_&&this.getRevision()===this.renderedRevision_||this.processSources_(),r.animate&&requestAnimationFrame(this.changed.bind(this)),this.renderedImageCanvas_}processSources_(){const t=this.requestedFrameState_,e=this.layers_.length,i=new Array(e);for(let n=0;n<e;++n){t.layerIndex=n,t.renderTargets={};const e=Dg(this.layers_[n],t);if(!e)return;i[n]=e}const n={};this.dispatchEvent(new Mg(Lg,t,n)),this.processor_.process(i,n,this.onWorkerComplete_.bind(this,t))}onWorkerComplete_(t,e,i,n){if(e||!i)return;const r=t.extent,s=t.viewState.resolution;if(s!==this.requestedFrameState_.viewState.resolution||!he(r,this.requestedFrameState_.extent))return;let o;if(this.renderedImageCanvas_)o=this.renderedImageCanvas_.getImage().getContext("2d");else{o=pt(Math.round(Ie(r)/s),Math.round(Ce(r)/s)),this.renderedImageCanvas_=new Yr(r,s,1,o.canvas)}o.putImageData(i,0,0),t.animate?requestAnimationFrame(this.changed.bind(this)):this.changed(),this.renderedRevision_=this.getRevision(),this.dispatchEvent(new Mg(Fg,t,n))}getResolutions(t){if(!this.useResolutions_)return null;let e=super.getResolutions();if(!e)for(let i=0,n=this.layers_.length;i<n;++i){if(e=this.layers_[i].getSource().getResolutions(t),e)break}return e}disposeInternal(){this.processor_&&this.processor_.dispose(),super.disposeInternal()}}Ag.prototype.dispose;let Og=null;function Dg(t,e){const i=t.getRenderer();if(!i)throw new Error("Unsupported layer type: "+t);if(!i.prepareFrame(e))return null;const n=e.size[0],r=e.size[1];if(0===n||0===r)return null;const s=i.renderFrame(e,null);let o;if(s instanceof HTMLCanvasElement)o=s;else{if(s&&(o=s.firstElementChild),!(o instanceof HTMLCanvasElement))throw new Error("Unsupported rendered element: "+o);if(o.width===n&&o.height===r){return o.getContext("2d").getImageData(0,0,n,r)}}if(Og){const t=Og.canvas;t.width!==n||t.height!==r?Og=pt(n,r,void 0,{willReadFrequently:!0}):Og.clearRect(0,0,n,r)}else Og=pt(n,r,void 0,{willReadFrequently:!0});return Og.drawImage(o,0,0,n,r),Og.getImageData(0,0,n,r)}function Ng(t){let e;return t instanceof Jc?t instanceof uu?e=new bg({source:t}):t instanceof Md&&(e=new _g({source:t})):e=t,e}const kg={stamen_terrain:{extension:"png"},stamen_terrain_background:{extension:"png"},stamen_terrain_labels:{extension:"png"},stamen_terrain_lines:{extension:"png"},stamen_toner_background:{extension:"png"},stamen_toner:{extension:"png"},stamen_toner_labels:{extension:"png"},stamen_toner_lines:{extension:"png"},stamen_toner_lite:{extension:"png"},stamen_watercolor:{extension:"jpg"},alidade_smooth:{extension:"png"},alidade_smooth_dark:{extension:"png"},alidade_satellite:{extension:"png"},outdoors:{extension:"png"},osm_bright:{extension:"png"}},Gg={stamen_terrain:{minZoom:0,maxZoom:18,retina:!0},stamen_toner:{minZoom:0,maxZoom:20,retina:!0},stamen_watercolor:{minZoom:1,maxZoom:18,retina:!1}};class jg extends nt{constructor(t,e,i,n,r,s){super(t,e),this.src_=i,this.extent_=n,this.preemptive_=r,this.grid_=null,this.keys_=null,this.data_=null,this.jsonp_=s}getImage(){return null}getData(t){if(!this.grid_||!this.keys_)return null;const e=(t[0]-this.extent_[0])/(this.extent_[2]-this.extent_[0]),i=(t[1]-this.extent_[1])/(this.extent_[3]-this.extent_[1]),n=this.grid_[Math.floor((1-i)*this.grid_.length)];if("string"!=typeof n)return null;let r=n.charCodeAt(Math.floor(e*n.length));r>=93&&r--,r>=35&&r--,r-=32;let s=null;if(r in this.keys_){const t=this.keys_[r];s=this.data_&&t in this.data_?this.data_[t]:t}return s}forDataAtCoordinate(t,e,i){this.state==J&&!0===i?(this.state=Y,O(this,v,(i=>{e(this.getData(t))})),this.loadInternal_()):!0===i?setTimeout((()=>{e(this.getData(t))}),0):e(this.getData(t))}getKey(){return this.src_}handleError_(){this.state=q,this.changed()}handleLoad_(t){this.grid_=t.grid,this.keys_=t.keys,this.data_=t.data,this.state=H,this.changed()}loadInternal_(){if(this.state==Y)if(this.state=K,this.jsonp_)Ec(this.src_,this.handleLoad_.bind(this),this.handleError_.bind(this));else{const t=new XMLHttpRequest;t.addEventListener("load",this.onXHRLoad_.bind(this)),t.addEventListener("error",this.onXHRError_.bind(this)),t.open("GET",this.src_),t.send()}}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch(t){return void this.handleError_()}this.handleLoad_(t)}else this.handleError_()}onXHRError_(t){this.handleError_()}load(){this.preemptive_?this.loadInternal_():this.setState(J)}}const zg=34962,Ug=34963,Bg=35044,Xg=35048,Vg=5126,Wg=["experimental-webgl","webgl","webkit-3d","moz-webgl"];function Zg(t,e){e=Object.assign({preserveDrawingBuffer:!0,antialias:!at},e);const i=Wg.length;for(let n=0;n<i;++n)try{const i=t.getContext(Wg[n],e);if(i)return i}catch(t){}return null}let $g=null;const Yg="http://www.w3.org/2001/XMLSchema-instance";function Kg(t,e){return vf().createElementNS(t,e)}function Hg(t,e){return qg(t,e,[]).join("")}function 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e=this.getGL(),i=[e.drawingBufferWidth*this.scaleRatio_,e.drawingBufferHeight*this.scaleRatio_];if(e.bindFramebuffer(e.FRAMEBUFFER,this.getFrameBuffer()),e.bindRenderbuffer(e.RENDERBUFFER,this.getDepthBuffer()),e.viewport(0,0,i[0],i[1]),!this.renderTargetTextureSize_||this.renderTargetTextureSize_[0]!==i[0]||this.renderTargetTextureSize_[1]!==i[1]){this.renderTargetTextureSize_=i;const t=0,n=e.RGBA,r=0,s=e.RGBA,o=e.UNSIGNED_BYTE,a=null;e.bindTexture(e.TEXTURE_2D,this.renderTargetTexture_),e.texImage2D(e.TEXTURE_2D,t,n,i[0],i[1],r,s,o,a),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,this.renderTargetTexture_,0),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,i[0],i[1]),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,this.depthBuffer_)}}apply(t,e,i,n){const r=this.getGL(),s=t.size;if(r.bindFramebuffer(r.FRAMEBUFFER,e?e.getFrameBuffer():null),r.activeTexture(r.TEXTURE0),r.bindTexture(r.TEXTURE_2D,this.renderTargetTexture_),!e){const e=z(r.canvas);if(!t.renderTargets[e]){const 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Pf(){return[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]}function If(t,e){return t[0]=e[0],t[1]=e[1],t[4]=e[2],t[5]=e[3],t[12]=e[4],t[13]=e[5],t}const Lf={PROJECTION_MATRIX:"u_projectionMatrix",SCREEN_TO_WORLD_MATRIX:"u_screenToWorldMatrix",TIME:"u_time",ZOOM:"u_zoom",RESOLUTION:"u_resolution",ROTATION:"u_rotation",VIEWPORT_SIZE_PX:"u_viewportSizePx",PIXEL_RATIO:"u_pixelRatio",HIT_DETECTION:"u_hitDetection"},Ff={UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123,UNSIGNED_INT:5125,FLOAT:Vg},Mf={};function Af(t){return"shared/"+t}let Of=0;class Df extends n{constructor(t){super(),t=t||{},this.boundHandleWebGLContextLost_=this.handleWebGLContextLost.bind(this),this.boundHandleWebGLContextRestored_=this.handleWebGLContextRestored.bind(this),this.canvasCacheKey_=t.canvasCacheKey?Af(t.canvasCacheKey):function(){const t="unique/"+Of;return Of+=1,t}(),this.gl_=function(t){let e=Mf[t];if(!e){const 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t=this.gl_.canvas;t.removeEventListener(Cf,this.boundHandleWebGLContextLost_),t.removeEventListener(bf,this.boundHandleWebGLContextRestored_),function(t){const e=Mf[t];if(!e)return;if(e.users-=1,e.users>0)return;const i=e.context,n=i.getExtension("WEBGL_lose_context");n&&n.loseContext();const r=i.canvas;r.width=1,r.height=1,delete Mf[t]}(this.canvasCacheKey_),delete this.gl_}prepareDraw(t,e,i){const n=this.gl_,r=this.getCanvas(),s=t.size,o=t.pixelRatio;r.width===s[0]*o&&r.height===s[1]*o||(r.width=s[0]*o,r.height=s[1]*o,r.style.width=s[0]+"px",r.style.height=s[1]+"px");for(let e=this.postProcessPasses_.length-1;e>=0;e--)this.postProcessPasses_[e].init(t);n.bindTexture(n.TEXTURE_2D,null),n.clearColor(0,0,0,0),n.depthRange(0,1),n.clearDepth(1),n.clear(n.COLOR_BUFFER_BIT|n.DEPTH_BUFFER_BIT),n.enable(n.BLEND),n.blendFunc(n.ONE,e?n.ZERO:n.ONE_MINUS_SRC_ALPHA),i?(n.enable(n.DEPTH_TEST),n.depthFunc(n.LEQUAL)):n.disable(n.DEPTH_TEST)}bindTexture(t,e,i){const 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e.x<=Math.max(t.x,i.x)&&e.x>=Math.min(t.x,i.x)&&e.y<=Math.max(t.y,i.y)&&e.y>=Math.min(t.y,i.y)}function op(t){return t>0?1:t<0?-1:0}function ap(t,e){return ip(t.prev,t,t.next)<0?ip(t,e,t.next)>=0&&ip(t,t.prev,e)>=0:ip(t,e,t.prev)<0||ip(t,t.next,e)<0}function lp(t,e){const i=up(t.i,t.x,t.y),n=up(e.i,e.x,e.y),r=t.next,s=e.prev;return t.next=e,e.prev=t,i.next=r,r.prev=i,n.next=i,i.prev=n,s.next=n,n.prev=s,n}function hp(t,e,i,n){const r=up(t,e,i);return n?(r.next=n.next,r.prev=n,n.next.prev=r,n.next=r):(r.prev=r,r.next=r),r}function cp(t){t.next.prev=t.prev,t.prev.next=t.next,t.prevZ&&(t.prevZ.nextZ=t.nextZ),t.nextZ&&(t.nextZ.prevZ=t.prevZ)}function up(t,e,i){return{i:t,x:e,y:i,prev:null,next:null,z:0,prevZ:null,nextZ:null,steiner:!1}}const dp=.985,gp=[],fp={vertexPosition:0,indexPosition:0};function pp(t,e,i,n,r){t[e+0]=i,t[e+1]=n,t[e+2]=r}function mp(t,e){const i=256,n=255;return(e=e||[])[0]=Math.floor(t/i/i/i)/n,e[1]=Math.floor(t/i/i)%i/n,e[2]=Math.floor(t/i)%i/n,e[3]=t%i/n,e}function _p(t){let e=0;const i=256,n=255;return e+=Math.round(t[0]*i*i*i*n),e+=Math.round(t[1]*i*i*n),e+=Math.round(t[2]*i*n),e+=Math.round(t[3]*n),e}function yp(t,e,i){const n=i?t.LINEAR:t.NEAREST;t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,n),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,n)}function xp(t,e,i,n,r,s){const o=t.getGL();let a,l;if(i instanceof Float32Array){a=o.FLOAT,t.getExtension("OES_texture_float");l=null!==t.getExtension("OES_texture_float_linear")}else a=o.UNSIGNED_BYTE,l=!0;yp(o,e,s&&l);const h=i.byteLength/n[1];let c,u=1;switch(h%8==0?u=8:h%4==0?u=4:h%2==0&&(u=2),r){case 1:c=o.LUMINANCE;break;case 2:c=o.LUMINANCE_ALPHA;break;case 3:c=o.RGB;break;case 4:c=o.RGBA;break;default:throw new Error(`Unsupported number of bands: ${r}`)}const d=o.getParameter(o.UNPACK_ALIGNMENT);o.pixelStorei(o.UNPACK_ALIGNMENT,u),o.texImage2D(o.TEXTURE_2D,0,c,n[0],n[1],0,c,a,i),o.pixelStorei(o.UNPACK_ALIGNMENT,d)}let vp=null;class wp extends wf{constructor(t){super(t),this.textures=[],this.renderSize_=ro(t.grid.getTileSize(t.tile.tileCoord[0])),this.bandCount=NaN;const e=new Ef(zg,Bg);e.fromArray([0,1,1,1,1,0,0,0]),this.helper.flushBufferData(e),this.coords=e,this.setTile(t.tile)}uploadTile(){const t=this.helper,e=t.getGL(),i=this.tile;let n;this.textures.length=0,n=i instanceof Kr||i instanceof Yc?i.getImage():i.getData();const r=Tt(n);if(r){const t=e.createTexture();return this.textures.push(t),this.bandCount=4,function(t,e,i,n){yp(t,e,n),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,t.RGBA,t.UNSIGNED_BYTE,i)}(e,t,r,i.interpolate),void this.setReady()}n=Ct(n);const s=i.getSize(),o=[s[0]+2*this.gutter,s[1]+2*this.gutter],a=n instanceof Float32Array,l=o[0]*o[1],h=a?Float32Array:Uint8Array,c=h.BYTES_PER_ELEMENT,u=n.byteLength/o[1];this.bandCount=Math.floor(u/c/o[0]);const d=Math.ceil(this.bandCount/4);if(1===d){const r=e.createTexture();return this.textures.push(r),xp(t,r,n,o,this.bandCount,i.interpolate),void this.setReady()}const g=new Array(d);for(let t=0;t<d;++t){const i=e.createTexture();this.textures.push(i);const n=t<d-1?4:(this.bandCount-1)%4+1;g[t]=new h(l*n)}let f=0,p=0;const m=o[0]*this.bandCount;for(let t=0;t<o[1];++t){for(let t=0;t<m;++t){const e=n[p+t],i=Math.floor(f/this.bandCount),r=t%this.bandCount,s=g[Math.floor(r/4)];s[i*(s.length/l)+r%4]=e,++f}p+=u/c}for(let e=0;e<d;++e){const n=this.textures[e],r=g[e];xp(t,n,r,o,r.length/l,i.interpolate)}this.setReady()}disposeInternal(){const t=this.helper.getGL();this.helper.deleteBuffer(this.coords);for(let e=0;e<this.textures.length;++e)t.deleteTexture(this.textures[e]);this.tile.removeEventListener(v,this.handleTileChange_)}getImagePixelData_(t,e,i){const n=this.gutter,r=this.renderSize_[0],s=this.renderSize_[1];vp||(vp=pt(1,1,void 0,{willReadFrequently:!0})),vp.clearRect(0,0,1,1);const o=t.width-2*n,a=t.height-2*n,l=n+Math.floor(o*(e/r)),h=n+Math.floor(a*(i/s));let c;try{vp.drawImage(t,l,h,1,1,0,0,1,1),c=vp.getImageData(0,0,1,1).data}catch(t){return vp=null,null}return c}getArrayPixelData_(t,e,i,n){const r=this.gutter,s=this.renderSize_[0],o=this.renderSize_[1],a=e[0],l=e[1],h=a+2*r,c=l+2*r,u=r+Math.floor(a*(i/s)),d=r+Math.floor(l*(n/o));if(t instanceof DataView){const e=t.byteLength/(h*c),i=e*(d*h+u),n=t.buffer.slice(i,i+e);return new DataView(n)}const g=this.bandCount*(d*h+u);return t.slice(g,g+this.bandCount)}getPixelData(t,e){if(!this.loaded)return null;if(this.tile instanceof Lt){const i=this.tile.getData(),n=Ct(i);if(n){const i=this.tile.getSize();return this.getArrayPixelData_(n,i,t,e)}return this.getImagePixelData_(Tt(i),t,e)}return this.getImagePixelData_(this.tile.getImage(),t,e)}}class Sp extends ug{constructor(t,e){super(t),e=e||{},this.inversePixelTransform_=[1,0,0,1,0,0],this.postProcesses_=e.postProcesses,this.uniforms_=e.uniforms,this.helper,t.addChangeListener(os,this.removeHelper.bind(this)),this.dispatchPreComposeEvent=this.dispatchPreComposeEvent.bind(this),this.dispatchPostComposeEvent=this.dispatchPostComposeEvent.bind(this)}dispatchPreComposeEvent(t,e){const i=this.getLayer();if(i.hasListener(cs)){const n=new Il(cs,void 0,e,t);i.dispatchEvent(n)}}dispatchPostComposeEvent(t,e){const i=this.getLayer();if(i.hasListener(us)){const n=new Il(us,void 0,e,t);i.dispatchEvent(n)}}reset(t){this.uniforms_=t.uniforms,this.helper&&this.helper.setUniforms(this.uniforms_)}removeHelper(){this.helper&&(this.helper.dispose(),delete this.helper)}prepareFrame(t){if(this.getLayer().getRenderSource()){let e,i=!0,n=-1;for(let r=0,s=t.layerStatesArray.length;r<s;r++){const s=t.layerStatesArray[r].layer,o=s.getRenderer();if(!(o instanceof Sp)){i=!0;continue}const a=s.getClassName();if((i||a!==e)&&(n+=1,i=!1),e=a,o===this)break}const r="map/"+t.mapId+"/group/"+n;this.helper&&this.helper.canvasCacheKeyMatches(r)&&!this.helper.needsToBeRecreated()||(this.removeHelper(),this.helper=new Df({postProcesses:this.postProcesses_,uniforms:this.uniforms_,canvasCacheKey:r}),e&&(this.helper.getCanvas().className=e),this.afterHelperCreated())}return this.prepareFrameInternal(t)}afterHelperCreated(){}prepareFrameInternal(t){return!0}disposeInternal(){this.removeHelper(),super.disposeInternal()}dispatchRenderEvent_(t,e,i){const n=this.getLayer();if(n.hasListener(t)){Vt(this.inversePixelTransform_,0,0,i.pixelRatio,-i.pixelRatio,0,0,-i.size[1]);const r=new Il(t,this.inversePixelTransform_,i,e);n.dispatchEvent(r)}}preRender(t,e){this.dispatchRenderEvent_(ls,t,e)}postRender(t,e){this.dispatchRenderEvent_(hs,t,e)}}const Ep={TILE_TRANSFORM:"u_tileTransform",TRANSITION_ALPHA:"u_transitionAlpha",DEPTH:"u_depth",RENDER_EXTENT:"u_renderExtent",PATTERN_ORIGIN:"u_patternOrigin",RESOLUTION:"u_resolution",ZOOM:"u_zoom",GLOBAL_ALPHA:"u_globalAlpha",PROJECTION_MATRIX:"u_projectionMatrix",SCREEN_TO_WORLD_MATRIX:"u_screenToWorldMatrix"},Tp={};function Cp(t){return 1/(t+2)}function bp(){return{tileIds:new Set,representationsByZ:{}}}function Rp(t,e){return t.tileIds.has(z(e))}function Pp(t,e,i){const n=t.representationsByZ;i in n||(n[i]=new Set),n[i].add(e),t.tileIds.add(z(e.tile))}function Ip(t,e){const i=t.layerStatesArray[t.layerIndex];i.extent&&(e=be(e,xn(i.extent,t.viewState.projection)));const n=i.layer.getRenderSource();if(!n.getWrapX()){const i=n.getTileGridForProjection(t.viewState.projection).getExtent();i&&(e=be(e,i))}return e}function Lp(t,e){return`${t.getKey()},${oc(e)}`}class Fp extends Sp{constructor(t,e){super(t,{uniforms:e.uniforms,postProcesses:e.postProcesses}),this.renderComplete=!1,this.tileTransform_=[1,0,0,1,0,0],this.tempMat4=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],this.tempTileRange_=new gc(0,0,0,0),this.tempTileCoord_=rc(0,0,0),this.tempSize_=[0,0];const i=void 0!==e.cacheSize?e.cacheSize:512;this.tileRepresentationCache=new nc(i),this.frameState=null,this.projection_=void 0}reset(t){super.reset({uniforms:t.uniforms})}prepareFrameInternal(t){this.projection_?t.viewState.projection!==this.projection_&&(this.clearCache(),this.projection_=t.viewState.projection):this.projection_=t.viewState.projection;const e=this.getLayer().getRenderSource();return!!e&&(!Fe(Ip(t,t.extent))&&"ready"===e.getState())}createTileRepresentation(t){return G()}enqueueTiles(t,e,i,n,r){const s=t.viewState,o=this.getLayer(),a=o.getRenderSource(),l=a.getTileGridForProjection(s.projection),h=a.getGutterForProjection(s.projection),c=z(a);c in t.wantedTiles||(t.wantedTiles[c]={});const u=t.wantedTiles[c],d=this.tileRepresentationCache,g=o.getMapInternal(),f=Math.max(i-r,l.getMinZoom(),l.getZForResolution(Math.min(o.getMaxResolution(),g?g.getView().getResolutionForZoom(Math.max(o.getMinZoom(),0)):l.getResolution(0)),a.zDirection));for(let r=i;r>=f;--r){const i=l.getTileRangeForExtentAndZ(e,r,this.tempTileRange_),o=l.getResolution(r);for(let e=i.minX;e<=i.maxX;++e)for(let g=i.minY;g<=i.maxY;++g){const i=rc(r,e,g,this.tempTileCoord_),f=Lp(a,i);let p,m;if(d.containsKey(f)&&(p=d.get(f),m=p.tile),!(p&&p.tile.key===a.getKey()||(m=a.getTile(r,e,g,t.pixelRatio,s.projection),m)))continue;if(Rp(n,m))continue;p?p.setTile(m):(p=this.createTileRepresentation({tile:m,grid:l,helper:this.helper,gutter:h}),d.set(f,p)),Pp(n,p,r);const _=m.getKey();u[_]=!0,m.getState()===Y&&(t.tileQueue.isKeyQueued(_)||t.tileQueue.enqueue([m,c,l.getTileCoordCenter(i),o]))}}}beforeTilesRender(t,e){this.helper.prepareDraw(this.frameState,!e,!0)}beforeTilesMaskRender(t){return!1}renderTile(t,e,i,n,r,s,o,a,l,h,c){}renderTileMask(t,e,i,n){}drawTile_(t,e,i,n,r,s,o){if(!e.ready)return;const a=e.tile.tileCoord,l=oc(a),h=l in s?s[l]:1,c=o.getResolution(i),u=ro(o.getTileSize(i),this.tempSize_),d=o.getOrigin(i),g=o.getTileCoordExtent(a),f=h<1?-1:Cp(i);h<1&&(t.animate=!0);const p=t.viewState,m=p.center[0],_=p.center[1],y=u[0]+2*n,x=u[1]+2*n,v=y/x,w=(m-d[0])/(u[0]*c),S=(d[1]-_)/(u[1]*c),E=p.resolution/c,T=a[1],C=a[2];Nt(this.tileTransform_),Bt(this.tileTransform_,2/(t.size[0]*E/y),-2/(t.size[1]*E/y)),Ut(this.tileTransform_,p.rotation),Bt(this.tileTransform_,1,1/v),Xt(this.tileTransform_,(u[0]*(T-w)-n)/y,(u[1]*(C-S)-n)/x),this.renderTile(e,this.tileTransform_,t,r,c,u,d,g,f,n,h)}renderFrame(t){this.frameState=t,this.renderComplete=!0;const e=this.helper.getGL();this.preRender(e,t);const i=t.viewState,n=this.getLayer(),r=n.getRenderSource(),s=r.getTileGridForProjection(i.projection),a=r.getGutterForProjection(i.projection),l=Ip(t,t.extent),h=s.getZForResolution(i.resolution,r.zDirection),c=bp(),u=n.getPreload();if(t.nextExtent){const e=s.getZForResolution(i.nextResolution,r.zDirection),n=Ip(t,t.nextExtent);this.enqueueTiles(t,n,e,c,u)}this.enqueueTiles(t,l,h,c,0),u>0&&setTimeout((()=>{this.enqueueTiles(t,l,h-1,c,u-1)}),0);const d={},g=z(this),f=t.time;let p=!1;const m=c.representationsByZ;if(h in m)for(const t of m[h]){const e=t.tile;if((e instanceof Yc||e instanceof ed)&&e.getState()===J)continue;const i=e.tileCoord;if(t.ready){const t=e.getAlpha(g,f);if(1===t){e.endTransition(g);continue}p=!0;d[oc(i)]=t}this.renderComplete=!1;if(this.findAltTiles_(s,i,h+1,c))continue;const n=s.getMinZoom();for(let t=h-1;t>=n;--t){if(this.findAltTiles_(s,i,t,c))break}}const _=Object.keys(m).map(Number).sort(o);if(this.beforeTilesMaskRender(t))for(let t=0,e=_.length;t<e;++t){const e=_[t];for(const t of m[e]){const i=t.tile.tileCoord;if(oc(i)in d)continue;const n=s.getTileCoordExtent(i);this.renderTileMask(t,e,n,Cp(e))}}this.beforeTilesRender(t,p);for(let e=0,i=_.length;e<i;++e){const i=_[e];for(const e of m[i]){oc(e.tile.tileCoord)in d||this.drawTile_(t,e,i,a,l,d,s)}}if(h in m)for(const e of m[h]){oc(e.tile.tileCoord)in d&&this.drawTile_(t,e,h,a,l,d,s)}this.helper.finalizeDraw(t,this.dispatchPreComposeEvent,this.dispatchPostComposeEvent);const y=this.helper.getCanvas(),x=this.tileRepresentationCache;for(;x.canExpireCache();){x.pop().dispose()}return t.postRenderFunctions.push((function(t,e){r.expireCache(e.viewState.projection,Tp)})),this.postRender(e,t),y}findAltTiles_(t,e,i,n){const r=t.getTileRangeForTileCoordAndZ(e,i,this.tempTileRange_);if(!r)return!1;let s=!0;const o=this.tileRepresentationCache,a=this.getLayer().getRenderSource();for(let t=r.minX;t<=r.maxX;++t)for(let e=r.minY;e<=r.maxY;++e){const r=Lp(a,[i,t,e]);let l=!1;if(o.containsKey(r)){const t=o.get(r);t.ready&&!Rp(n,t.tile)&&(Pp(n,t,i),l=!0)}l||(s=!1)}return s}clearCache(){const t=this.tileRepresentationCache;t.forEach((t=>t.dispose())),t.clear()}removeHelper(){this.helper&&this.clearCache(),super.removeHelper()}disposeInternal(){super.disposeInternal(),delete this.frameState}}const Mp={...Ep,TILE_TEXTURE_ARRAY:"u_tileTextures",TEXTURE_PIXEL_WIDTH:"u_texturePixelWidth",TEXTURE_PIXEL_HEIGHT:"u_texturePixelHeight",TEXTURE_RESOLUTION:"u_textureResolution",TEXTURE_ORIGIN_X:"u_textureOriginX",TEXTURE_ORIGIN_Y:"u_textureOriginY"},Ap={TEXTURE_COORD:"a_textureCoord"},Op=[{name:Ap.TEXTURE_COORD,size:2,type:Ff.FLOAT}];class Dp extends Fp{constructor(t,e){super(t,e),this.program_,this.vertexShader_=e.vertexShader,this.fragmentShader_=e.fragmentShader,this.indices_=new Ef(Ug,Bg),this.indices_.fromArray([0,1,3,1,2,3]),this.paletteTextures_=e.paletteTextures||[]}reset(t){if(super.reset(t),this.helper){const t=this.helper.getGL();for(const e of this.paletteTextures_)e.delete(t)}this.vertexShader_=t.vertexShader,this.fragmentShader_=t.fragmentShader,this.paletteTextures_=t.paletteTextures||[],this.helper&&(this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_))}afterHelperCreated(){this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_),this.helper.flushBufferData(this.indices_)}removeHelper(){if(this.helper){const t=this.helper.getGL();for(const e of this.paletteTextures_)e.delete(t)}super.removeHelper()}createTileRepresentation(t){return new wp(t)}beforeTilesRender(t,e){super.beforeTilesRender(t,e),this.helper.useProgram(this.program_,t)}renderTile(t,e,i,n,r,s,o,a,l,h,c){const u=this.helper.getGL();this.helper.bindBuffer(t.coords),this.helper.bindBuffer(this.indices_),this.helper.enableAttributes(Op);let d=0;for(;d<t.textures.length;){const e=`${Mp.TILE_TEXTURE_ARRAY}[${d}]`;this.helper.bindTexture(t.textures[d],d,e),++d}for(let t=0;t<this.paletteTextures_.length;++t){const e=this.paletteTextures_[t],i=e.getTexture(u);this.helper.bindTexture(i,d,e.name),++d}const g=i.viewState,f=s[0]+2*h,p=s[1]+2*h,m=t.tile.tileCoord,_=m[1],y=m[2];this.helper.setUniformMatrixValue(Mp.TILE_TRANSFORM,If(this.tempMat4,e)),this.helper.setUniformFloatValue(Mp.TRANSITION_ALPHA,c),this.helper.setUniformFloatValue(Mp.DEPTH,l);let x=n;h>0&&(x=a,be(x,n,x)),this.helper.setUniformFloatVec4(Mp.RENDER_EXTENT,x),this.helper.setUniformFloatValue(Mp.RESOLUTION,g.resolution),this.helper.setUniformFloatValue(Mp.ZOOM,g.zoom),this.helper.setUniformFloatValue(Mp.TEXTURE_PIXEL_WIDTH,f),this.helper.setUniformFloatValue(Mp.TEXTURE_PIXEL_HEIGHT,p),this.helper.setUniformFloatValue(Mp.TEXTURE_RESOLUTION,r),this.helper.setUniformFloatValue(Mp.TEXTURE_ORIGIN_X,o[0]+_*s[0]*r-h*r),this.helper.setUniformFloatValue(Mp.TEXTURE_ORIGIN_Y,o[1]-y*s[1]*r+h*r),this.helper.drawElements(0,this.indices_.getSize())}getData(t){if(!this.helper.getGL())return null;const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=zt(e.pixelToCoordinateTransform,t.slice()),r=e.viewState,s=i.getExtent();if(s&&!te(xn(s,r.projection),n))return null;const o=i.getSources(Ht([n]),r.resolution);let a,l,h;for(a=o.length-1;a>=0;--a)if(l=o[a],"ready"===l.getState()){if(h=l.getTileGridForProjection(r.projection),l.getWrapX())break;const t=h.getExtent();if(!t||te(t,n))break}if(a<0)return null;const c=this.tileRepresentationCache;for(let t=h.getZForResolution(r.resolution);t>=h.getMinZoom();--t){const e=h.getTileCoordForCoordAndZ(n,t),i=Lp(l,e);if(!c.containsKey(i))continue;const r=c.get(i),s=r.tile;if((s instanceof Yc||s instanceof ed)&&s.getState()===J)return null;if(!r.loaded)continue;const o=h.getOrigin(t),a=ro(h.getTileSize(t)),u=h.getResolution(t),d=(n[0]-o[0])/u-e[1]*a[0],g=(o[1]-n[1])/u-e[2]*a[1];return r.getPixelData(d,g)}return null}disposeInternal(){const t=this.helper;if(t){const e=t.getGL();for(const t of this.paletteTextures_)t.delete(e);this.paletteTextures_.length=0,e.deleteProgram(this.program_),delete this.program_,t.deleteBuffer(this.indices_)}super.disposeInternal(),delete this.indices_}}function Np(t){const e=t.toString();return e.includes(".")?e:e+".0"}function kp(t){if(t.length<2||t.length>4)throw new Error("`formatArray` can only output `vec2`, `vec3` or `vec4` arrays.");return`vec${t.length}(${t.map(Np).join(", ")})`}function Gp(t){const e=Co(t),i=e.length>3?e[3]:1;return kp([e[0]/255*i,e[1]/255*i,e[2]/255*i,i])}function jp(t){return kp(ro(t))}const zp={};let Up=0;function Bp(t){return t in zp||(zp[t]=Up++),zp[t]}function Xp(t){return Np(Bp(t))}function Vp(t){return"u_var_"+t}function Wp(){return{inFragmentShader:!1,variables:{},properties:{},functions:{},bandCount:0,style:{}}}const Zp="getBandValue",$p="u_paletteTextures";function Yp(t,e,i,n){return qp(za(t,e,i),e,n)}function Kp(t){return(e,i,n)=>{const r=i.args.length,s=new Array(r);for(let t=0;t<r;++t)s[t]=qp(i.args[t],n,e);return t(s,e)}}const Hp={[Ua.Get]:(t,e)=>{const i=e.args[0].value;i in t.properties||(t.properties[i]={name:i,type:e.type});return(t.inFragmentShader?"v_prop_":"a_prop_")+i},[Ua.GeometryType]:(t,e,i)=>{const n="geometryType";n in t.properties||(t.properties[n]={name:n,type:Ra,evaluator:t=>Ka(t.getGeometry())});return(t.inFragmentShader?"v_prop_":"a_prop_")+n},[Ua.Var]:(t,e)=>{const i=e.args[0].value;return i in t.variables||(t.variables[i]={name:i,type:e.type}),Vp(i)},[Ua.Resolution]:()=>"u_resolution",[Ua.Zoom]:()=>"u_zoom",[Ua.Time]:()=>"u_time",[Ua.Any]:Kp((t=>`(${t.join(" || ")})`)),[Ua.All]:Kp((t=>`(${t.join(" && ")})`)),[Ua.Not]:Kp((([t])=>`(!${t})`)),[Ua.Equal]:Kp((([t,e])=>`(${t} == ${e})`)),[Ua.NotEqual]:Kp((([t,e])=>`(${t} != ${e})`)),[Ua.GreaterThan]:Kp((([t,e])=>`(${t} > ${e})`)),[Ua.GreaterThanOrEqualTo]:Kp((([t,e])=>`(${t} >= ${e})`)),[Ua.LessThan]:Kp((([t,e])=>`(${t} < ${e})`)),[Ua.LessThanOrEqualTo]:Kp((([t,e])=>`(${t} <= ${e})`)),[Ua.Multiply]:Kp((t=>`(${t.join(" * ")})`)),[Ua.Divide]:Kp((([t,e])=>`(${t} / ${e})`)),[Ua.Add]:Kp((t=>`(${t.join(" + ")})`)),[Ua.Subtract]:Kp((([t,e])=>`(${t} - ${e})`)),[Ua.Clamp]:Kp((([t,e,i])=>`clamp(${t}, ${e}, ${i})`)),[Ua.Mod]:Kp((([t,e])=>`mod(${t}, ${e})`)),[Ua.Pow]:Kp((([t,e])=>`pow(${t}, ${e})`)),[Ua.Abs]:Kp((([t])=>`abs(${t})`)),[Ua.Floor]:Kp((([t])=>`floor(${t})`)),[Ua.Ceil]:Kp((([t])=>`ceil(${t})`)),[Ua.Round]:Kp((([t])=>`floor(${t} + 0.5)`)),[Ua.Sin]:Kp((([t])=>`sin(${t})`)),[Ua.Cos]:Kp((([t])=>`cos(${t})`)),[Ua.Atan]:Kp((([t,e])=>void 0!==e?`atan(${t}, ${e})`:`atan(${t})`)),[Ua.Sqrt]:Kp((([t])=>`sqrt(${t})`)),[Ua.Match]:Kp((t=>{const e=t[0],i=t[t.length-1];let n=null;for(let r=t.length-3;r>=1;r-=2){n=`(${e} == ${t[r]} ? ${t[r+1]} : ${n||i})`}return n})),[Ua.Between]:Kp((([t,e,i])=>`(${t} >= ${e} && ${t} <= ${i})`)),[Ua.Interpolate]:Kp((([t,e,...i])=>{let n="";for(let r=0;r<i.length-2;r+=2){const s=i[r],o=n||i[r+1],a=i[r+2],l=i[r+3];let h;h=t===Np(1)?`(${e} - ${s}) / (${a} - ${s})`:`(pow(${t}, (${e} - ${s})) - 1.0) / (pow(${t}, (${a} - ${s})) - 1.0)`,n=`mix(${o}, ${l}, clamp(${h}, 0.0, 1.0))`}return n})),[Ua.Case]:Kp((t=>{const e=t[t.length-1];let i=null;for(let n=t.length-3;n>=0;n-=2){i=`(${t[n]} ? ${t[n+1]} : ${i||e})`}return i})),[Ua.In]:Kp((([t,...e],i)=>{const n=function(t,e){return`operator_${t}_${Object.keys(e.functions).length}`}("in",i),r=[];for(let t=0;t<e.length;t+=1)r.push(`  if (inputValue == ${e[t]}) { return true; }`);return i.functions[n]=`bool ${n}(float inputValue) {\n${r.join("\n")}\n  return false;\n}`,`${n}(${t})`})),[Ua.Array]:Kp((t=>`vec${t.length}(${t.join(", ")})`)),[Ua.Color]:Kp((t=>{if(1===t.length)return`vec4(vec3(${t[0]} / 255.0), 1.0)`;if(2===t.length)return`(${t[1]} * vec4(vec3(${t[0]} / 255.0), 1.0))`;const e=t.slice(0,3).map((t=>`${t} / 255.0`));if(3===t.length)return`vec4(${e.join(", ")}, 1.0)`;return`(${t[3]} * vec4(${e.join(", ")}, 1.0))`})),[Ua.Band]:Kp((([t,e,i],n)=>{if(!(Zp in n.functions)){let t="";const e=n.bandCount||1;for(let i=0;i<e;i++){const n=Math.floor(i/4);let r=i%4;i===e-1&&1===r&&(r=3);t+=`  if (band == ${i+1}.0) {\n    return texture2D(${`${Mp.TILE_TEXTURE_ARRAY}[${n}]`}, v_textureCoord + vec2(dx, dy))[${r}];\n  }\n`}n.functions[Zp]=`float getBandValue(float band, float xOffset, float yOffset) {\n  float dx = xOffset / ${Mp.TEXTURE_PIXEL_WIDTH};\n  float dy = yOffset / ${Mp.TEXTURE_PIXEL_HEIGHT};\n${t}\n}`}return`${Zp}(${t}, ${e??"0.0"}, ${i??"0.0"})`})),[Ua.Palette]:(t,e)=>{const[i,...n]=e.args,r=n.length,s=new Uint8Array(4*r);for(let t=0;t<n.length;t++){const e=Co(n[t].value),i=4*t;s[i]=e[0],s[i+1]=e[1],s[i+2]=e[2],s[i+3]=255*e[3]}t.paletteTextures||(t.paletteTextures=[]);const o=`${$p}[${t.paletteTextures.length}]`,a=new Gf(o,s);t.paletteTextures.push(a);return`texture2D(${o}, vec2((${qp(i,ba,t)} + 0.5) / ${r}.0, 0.5))`}};function qp(t,e,i){if(t instanceof Ga){const n=Hp[t.operator];if(void 0===n)throw new Error(`No compiler defined for this operator: ${JSON.stringify(t.operator)}`);return n(i,t,e)}if((t.type&ba)>0)return Np(t.value);if((t.type&Ca)>0)return t.value.toString();if((t.type&Ra)>0)return Xp(t.value.toString());if((t.type&Pa)>0)return Gp(t.value);if((t.type&Ia)>0)return kp(t.value);if((t.type&La)>0)return jp(t.value);throw new Error(`Unexpected expression ${t.value} (expected type ${Oa(e)})`)}function Jp(){return{"fill-color":"rgba(255,255,255,0.4)","stroke-color":"#3399CC","stroke-width":1.25,"circle-radius":5,"circle-fill-color":"rgba(255,255,255,0.4)","circle-stroke-width":1.25,"circle-stroke-color":"#3399CC"}}const Qp="#ifdef GL_FRAGMENT_PRECISION_HIGH\nprecision highp float;\n#else\nprecision mediump float;\n#endif\nuniform mat4 u_projectionMatrix;\nuniform mat4 u_screenToWorldMatrix;\nuniform vec2 u_viewportSizePx;\nuniform float u_pixelRatio;\nuniform float u_globalAlpha;\nuniform float u_time;\nuniform float u_zoom;\nuniform float u_resolution;\nuniform float u_rotation;\nuniform vec4 u_renderExtent;\nuniform vec2 u_patternOrigin;\nuniform float u_depth;\nuniform mediump int u_hitDetection;\n\nconst float PI = 3.141592653589793238;\nconst float TWO_PI = 2.0 * PI;\n\n// this used to produce an alpha-premultiplied color from a texture\nvec4 samplePremultiplied(sampler2D sampler, vec2 texCoord) {\n  vec4 color = texture2D(sampler, texCoord);\n  return vec4(color.rgb * color.a, color.a);\n}\n",tm={"fill-color":"rgba(255,255,255,0.4)","stroke-color":"#3399CC","stroke-width":1.25,"circle-radius":5,"circle-fill-color":"rgba(255,255,255,0.4)","circle-stroke-width":1.25,"circle-stroke-color":"#3399CC"};class em{constructor(){this.uniforms_=[],this.attributes_=[],this.varyings_=[],this.hasSymbol_=!1,this.symbolSizeExpression_=`vec2(${Np(tm["circle-radius"])} + ${Np(.5*tm["circle-stroke-width"])})`,this.symbolRotationExpression_="0.0",this.symbolOffsetExpression_="vec2(0.0)",this.symbolColorExpression_=Gp(tm["circle-fill-color"]),this.texCoordExpression_="vec4(0.0, 0.0, 1.0, 1.0)",this.discardExpression_="false",this.symbolRotateWithView_=!1,this.hasStroke_=!1,this.strokeWidthExpression_=Np(tm["stroke-width"]),this.strokeColorExpression_=Gp(tm["stroke-color"]),this.strokeOffsetExpression_="0.",this.strokeCapExpression_=Xp("round"),this.strokeJoinExpression_=Xp("round"),this.strokeMiterLimitExpression_="10.",this.strokeDistanceFieldExpression_="-1000.",this.hasFill_=!1,this.fillColorExpression_=Gp(tm["fill-color"]),this.vertexShaderFunctions_=[],this.fragmentShaderFunctions_=[]}addUniform(t){return this.uniforms_.push(t),this}addAttribute(t){return this.attributes_.push(t),this}addVarying(t,e,i){return this.varyings_.push({name:t,type:e,expression:i}),this}setSymbolSizeExpression(t){return this.hasSymbol_=!0,this.symbolSizeExpression_=t,this}getSymbolSizeExpression(){return this.symbolSizeExpression_}setSymbolRotationExpression(t){return this.symbolRotationExpression_=t,this}setSymbolOffsetExpression(t){return this.symbolOffsetExpression_=t,this}getSymbolOffsetExpression(){return this.symbolOffsetExpression_}setSymbolColorExpression(t){return this.hasSymbol_=!0,this.symbolColorExpression_=t,this}getSymbolColorExpression(){return this.symbolColorExpression_}setTextureCoordinateExpression(t){return this.texCoordExpression_=t,this}setFragmentDiscardExpression(t){return this.discardExpression_=t,this}getFragmentDiscardExpression(){return this.discardExpression_}setSymbolRotateWithView(t){return this.symbolRotateWithView_=t,this}setStrokeWidthExpression(t){return this.hasStroke_=!0,this.strokeWidthExpression_=t,this}setStrokeColorExpression(t){return this.hasStroke_=!0,this.strokeColorExpression_=t,this}getStrokeColorExpression(){return this.strokeColorExpression_}setStrokeOffsetExpression(t){return this.strokeOffsetExpression_=t,this}setStrokeCapExpression(t){return this.strokeCapExpression_=t,this}setStrokeJoinExpression(t){return this.strokeJoinExpression_=t,this}setStrokeMiterLimitExpression(t){return this.strokeMiterLimitExpression_=t,this}setStrokeDistanceFieldExpression(t){return this.strokeDistanceFieldExpression_=t,this}setFillColorExpression(t){return this.hasFill_=!0,this.fillColorExpression_=t,this}getFillColorExpression(){return this.fillColorExpression_}addVertexShaderFunction(t){this.vertexShaderFunctions_.includes(t)||this.vertexShaderFunctions_.push(t)}addFragmentShaderFunction(t){this.fragmentShaderFunctions_.includes(t)||this.fragmentShaderFunctions_.push(t)}getSymbolVertexShader(){return this.hasSymbol_?`${Qp}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute float a_index;\nattribute vec4 a_prop_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec2 v_quadCoord;\nvarying vec4 v_prop_hitColor;\nvarying vec2 v_centerPx;\nvarying float v_angle;\nvarying vec2 v_quadSizePx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvec2 pxToScreen(vec2 coordPx) {\n  vec2 scaled = coordPx / u_viewportSizePx / 0.5;\n  return scaled;\n}\n\nvec2 screenToPx(vec2 coordScreen) {\n  return (coordScreen * 0.5 + 0.5) * u_viewportSizePx;\n}\n\nvoid main(void) {\n  v_quadSizePx = ${this.symbolSizeExpression_};\n  vec2 halfSizePx = v_quadSizePx * 0.5;\n  vec2 centerOffsetPx = ${this.symbolOffsetExpression_};\n  vec2 offsetPx = centerOffsetPx;\n  if (a_index == 0.0) {\n    offsetPx -= halfSizePx;\n  } else if (a_index == 1.0) {\n    offsetPx += halfSizePx * vec2(1., -1.);\n  } else if (a_index == 2.0) {\n    offsetPx += halfSizePx;\n  } else {\n    offsetPx += halfSizePx * vec2(-1., 1.);\n  }\n  float angle = ${this.symbolRotationExpression_};\n  ${this.symbolRotateWithView_?"angle += u_rotation;":""}\n  float c = cos(-angle);\n  float s = sin(-angle);\n  offsetPx = vec2(c * offsetPx.x - s * offsetPx.y, s * offsetPx.x + c * offsetPx.y);\n  vec4 center = u_projectionMatrix * vec4(a_position, 0.0, 1.0);\n  gl_Position = center + vec4(pxToScreen(offsetPx), u_depth, 0.);\n  vec4 texCoord = ${this.texCoordExpression_};\n  float u = a_index == 0.0 || a_index == 3.0 ? texCoord.s : texCoord.p;\n  float v = a_index == 2.0 || a_index == 3.0 ? texCoord.t : texCoord.q;\n  v_texCoord = vec2(u, v);\n  v_prop_hitColor = a_prop_hitColor;\n  v_angle = angle;\n  c = cos(-v_angle);\n  s = sin(-v_angle);\n  centerOffsetPx = vec2(c * centerOffsetPx.x - s * centerOffsetPx.y, s * centerOffsetPx.x + c * centerOffsetPx.y); \n  v_centerPx = screenToPx(center.xy) + centerOffsetPx;\n${this.varyings_.map((function(t){return"  "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getSymbolFragmentShader(){return this.hasSymbol_?`${Qp}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec4 v_prop_hitColor;\nvarying vec2 v_centerPx;\nvarying float v_angle;\nvarying vec2 v_quadSizePx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\n\nvoid main(void) {\n  if (${this.discardExpression_}) { discard; }\n  vec2 coordsPx = gl_FragCoord.xy / u_pixelRatio - v_centerPx; // relative to center\n  float c = cos(v_angle);\n  float s = sin(v_angle);\n  coordsPx = vec2(c * coordsPx.x - s * coordsPx.y, s * coordsPx.x + c * coordsPx.y);\n  gl_FragColor = ${this.symbolColorExpression_};\n  if (u_hitDetection > 0) {\n    if (gl_FragColor.a < 0.05) { discard; };\n    gl_FragColor = v_prop_hitColor;\n  }\n}`:null}getStrokeVertexShader(){return this.hasStroke_?`${Qp}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute float a_index;\nattribute vec2 a_segmentStart;\nattribute vec2 a_segmentEnd;\nattribute float a_parameters;\nattribute float a_distance;\nattribute vec2 a_joinAngles;\nattribute vec4 a_prop_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec2 v_segmentStart;\nvarying vec2 v_segmentEnd;\nvarying float v_angleStart;\nvarying float v_angleEnd;\nvarying float v_width;\nvarying vec4 v_prop_hitColor;\nvarying float v_distanceOffsetPx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvec2 worldToPx(vec2 worldPos) {\n  vec4 screenPos = u_projectionMatrix * vec4(worldPos, 0.0, 1.0);\n  return (0.5 * screenPos.xy + 0.5) * u_viewportSizePx;\n}\n\nvec4 pxToScreen(vec2 pxPos) {\n  vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n  return vec4(screenPos, u_depth, 1.0);\n}\n\nbool isCap(float joinAngle) {\n  return joinAngle < -0.1;\n}\n\nvec2 getJoinOffsetDirection(vec2 normalPx, float joinAngle) {\n  float halfAngle = joinAngle / 2.0;\n  float c = cos(halfAngle);\n  float s = sin(halfAngle);\n  vec2 angleBisectorNormal = vec2(s * normalPx.x + c * normalPx.y, -c * normalPx.x + s * normalPx.y);\n  float length = 1.0 / s;\n  return angleBisectorNormal * length;\n}\n\nvec2 getOffsetPoint(vec2 point, vec2 normal, float joinAngle, float offsetPx) {\n  // if on a cap or the join angle is too high, offset the line along the segment normal\n  if (cos(joinAngle) > 0.998 || isCap(joinAngle)) {\n    return point - normal * offsetPx;\n  }\n  // offset is applied along the inverted normal (positive offset goes "right" relative to line direction)\n  return point - getJoinOffsetDirection(normal, joinAngle) * offsetPx;\n}\n\nvoid main(void) {\n  v_angleStart = a_joinAngles.x;\n  v_angleEnd = a_joinAngles.y;\n  float vertexNumber = floor(abs(a_parameters) / 10000. + 0.5);\n  // we're reading the fractional part while keeping the sign (so -4.12 gives -0.12, 3.45 gives 0.45)\n  float angleTangentSum = fract(abs(a_parameters) / 10000.) * 10000. * sign(a_parameters);\n\n  float lineWidth = ${this.strokeWidthExpression_};\n  float lineOffsetPx = ${this.strokeOffsetExpression_};\n\n  // compute segment start/end in px with offset\n  vec2 segmentStartPx = worldToPx(a_segmentStart);\n  vec2 segmentEndPx = worldToPx(a_segmentEnd);\n  vec2 tangentPx = normalize(segmentEndPx - segmentStartPx);\n  vec2 normalPx = vec2(-tangentPx.y, tangentPx.x);\n  segmentStartPx = getOffsetPoint(segmentStartPx, normalPx, v_angleStart, lineOffsetPx),\n  segmentEndPx = getOffsetPoint(segmentEndPx, normalPx, v_angleEnd, lineOffsetPx);\n  \n  // compute current vertex position\n  float normalDir = vertexNumber < 0.5 || (vertexNumber > 1.5 && vertexNumber < 2.5) ? 1.0 : -1.0;\n  float tangentDir = vertexNumber < 1.5 ? 1.0 : -1.0;\n  float angle = vertexNumber < 1.5 ? v_angleStart : v_angleEnd;\n  vec2 joinDirection;\n  vec2 positionPx = vertexNumber < 1.5 ? segmentStartPx : segmentEndPx;\n  // if angle is too high, do not make a proper join\n  if (cos(angle) > 0.985 || isCap(angle)) {\n    joinDirection = normalPx * normalDir - tangentPx * tangentDir;\n  } else {\n    joinDirection = getJoinOffsetDirection(normalPx * normalDir, angle);\n  }\n  positionPx = positionPx + joinDirection * (lineWidth * 0.5 + 1.); // adding 1 pixel for antialiasing\n  gl_Position = pxToScreen(positionPx);\n\n  v_segmentStart = segmentStartPx;\n  v_segmentEnd = segmentEndPx;\n  v_width = lineWidth;\n  v_prop_hitColor = a_prop_hitColor;\n  v_distanceOffsetPx = a_distance / u_resolution - (lineOffsetPx * angleTangentSum);\n${this.varyings_.map((function(t){return"  "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getStrokeFragmentShader(){return this.hasStroke_?`${Qp}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec2 v_segmentStart;\nvarying vec2 v_segmentEnd;\nvarying float v_angleStart;\nvarying float v_angleEnd;\nvarying float v_width;\nvarying vec4 v_prop_hitColor;\nvarying float v_distanceOffsetPx;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\n\nvec2 pxToWorld(vec2 pxPos) {\n  vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n  return (u_screenToWorldMatrix * vec4(screenPos, 0.0, 1.0)).xy;\n}\n\nbool isCap(float joinAngle) {\n  return joinAngle < -0.1;\n}\n\nfloat segmentDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n  vec2 tangent = normalize(end - start);\n  vec2 normal = vec2(-tangent.y, tangent.x);\n  vec2 startToPoint = point - start;\n  return abs(dot(startToPoint, normal)) - width * 0.5;\n}\n\nfloat buttCapDistanceField(vec2 point, vec2 start, vec2 end) {\n  vec2 startToPoint = point - start;\n  vec2 tangent = normalize(end - start);\n  return dot(startToPoint, -tangent);\n}\n\nfloat squareCapDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n  return buttCapDistanceField(point, start, end) - width * 0.5;\n}\n\nfloat roundCapDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n  float onSegment = max(0., 1000. * dot(point - start, end - start)); // this is very high when inside the segment\n  return length(point - start) - width * 0.5 - onSegment;\n}\n\nfloat roundJoinDistanceField(vec2 point, vec2 start, vec2 end, float width) {\n  return roundCapDistanceField(point, start, end, width);\n}\n\nfloat bevelJoinField(vec2 point, vec2 start, vec2 end, float width, float joinAngle) {\n  vec2 startToPoint = point - start;\n  vec2 tangent = normalize(end - start);\n  float c = cos(joinAngle * 0.5);\n  float s = sin(joinAngle * 0.5);\n  float direction = -sign(sin(joinAngle));\n  vec2 bisector = vec2(c * tangent.x - s * tangent.y, s * tangent.x + c * tangent.y);\n  float radius = width * 0.5 * s;\n  return dot(startToPoint, bisector * direction) - radius;\n}\n\nfloat miterJoinDistanceField(vec2 point, vec2 start, vec2 end, float width, float joinAngle) {\n  if (cos(joinAngle) > 0.985) { // avoid risking a division by zero\n    return bevelJoinField(point, start, end, width, joinAngle);\n  }\n  float miterLength = 1. / sin(joinAngle * 0.5);\n  float miterLimit = ${this.strokeMiterLimitExpression_};\n  if (miterLength > miterLimit) {\n    return bevelJoinField(point, start, end, width, joinAngle);\n  }\n  return -1000.;\n}\n\nfloat capDistanceField(vec2 point, vec2 start, vec2 end, float width, float capType) {\n   if (capType == ${Xp("butt")}) {\n    return buttCapDistanceField(point, start, end);\n  } else if (capType == ${Xp("square")}) {\n    return squareCapDistanceField(point, start, end, width);\n  }\n  return roundCapDistanceField(point, start, end, width);\n}\n\nfloat joinDistanceField(vec2 point, vec2 start, vec2 end, float width, float joinAngle, float joinType) {\n  if (joinType == ${Xp("bevel")}) {\n    return bevelJoinField(point, start, end, width, joinAngle);\n  } else if (joinType == ${Xp("miter")}) {\n    return miterJoinDistanceField(point, start, end, width, joinAngle);\n  }\n  return roundJoinDistanceField(point, start, end, width);\n}\n\nfloat computeSegmentPointDistance(vec2 point, vec2 start, vec2 end, float width, float joinAngle, float capType, float joinType) {\n  if (isCap(joinAngle)) {\n    return capDistanceField(point, start, end, width, capType);\n  }\n  return joinDistanceField(point, start, end, width, joinAngle, joinType);\n}\n\nvoid main(void) {\n  vec2 currentPoint = gl_FragCoord.xy / u_pixelRatio;\n  #ifdef GL_FRAGMENT_PRECISION_HIGH\n  vec2 worldPos = pxToWorld(currentPoint);\n  if (\n    abs(u_renderExtent[0] - u_renderExtent[2]) > 0.0 && (\n      worldPos[0] < u_renderExtent[0] ||\n      worldPos[1] < u_renderExtent[1] ||\n      worldPos[0] > u_renderExtent[2] ||\n      worldPos[1] > u_renderExtent[3]\n    )\n  ) {\n    discard;\n  }\n  #endif\n  if (${this.discardExpression_}) { discard; }\n\n  float segmentLength = length(v_segmentEnd - v_segmentStart);\n  vec2 segmentTangent = (v_segmentEnd - v_segmentStart) / segmentLength;\n  vec2 segmentNormal = vec2(-segmentTangent.y, segmentTangent.x);\n  vec2 startToPoint = currentPoint - v_segmentStart;\n  float currentLengthPx = max(0., min(dot(segmentTangent, startToPoint), segmentLength)) + v_distanceOffsetPx; \n  float currentRadiusPx = abs(dot(segmentNormal, startToPoint));\n  float currentRadiusRatio = dot(segmentNormal, startToPoint) * 2. / v_width;\n  vec4 color = ${this.strokeColorExpression_} * u_globalAlpha;\n  float capType = ${this.strokeCapExpression_};\n  float joinType = ${this.strokeJoinExpression_};\n  float segmentStartDistance = computeSegmentPointDistance(currentPoint, v_segmentStart, v_segmentEnd, v_width, v_angleStart, capType, joinType);\n  float segmentEndDistance = computeSegmentPointDistance(currentPoint, v_segmentEnd, v_segmentStart, v_width, v_angleEnd, capType, joinType);\n  float distance = max(\n    segmentDistanceField(currentPoint, v_segmentStart, v_segmentEnd, v_width),\n    max(segmentStartDistance, segmentEndDistance)\n  );\n  distance = max(distance, ${this.strokeDistanceFieldExpression_});\n  gl_FragColor = color * smoothstep(0.5, -0.5, distance);\n  if (u_hitDetection > 0) {\n    if (gl_FragColor.a < 0.1) { discard; };\n    gl_FragColor = v_prop_hitColor;\n  }\n}`:null}getFillVertexShader(){return this.hasFill_?`${Qp}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nattribute vec2 a_position;\nattribute vec4 a_prop_hitColor;\n${this.attributes_.map((function(t){return"attribute "+t+";"})).join("\n")}\nvarying vec4 v_prop_hitColor;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvoid main(void) {\n  gl_Position = u_projectionMatrix * vec4(a_position, u_depth, 1.0);\n  v_prop_hitColor = a_prop_hitColor;\n${this.varyings_.map((function(t){return"  "+t.name+" = "+t.expression+";"})).join("\n")}\n}`:null}getFillFragmentShader(){return this.hasFill_?`${Qp}\n${this.uniforms_.map((function(t){return"uniform "+t+";"})).join("\n")}\nvarying vec4 v_prop_hitColor;\n${this.varyings_.map((function(t){return"varying "+t.type+" "+t.name+";"})).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\nvec2 pxToWorld(vec2 pxPos) {\n  vec2 screenPos = 2.0 * pxPos / u_viewportSizePx - 1.0;\n  return (u_screenToWorldMatrix * vec4(screenPos, 0.0, 1.0)).xy;\n}\n\nvec2 worldToPx(vec2 worldPos) {\n  vec4 screenPos = u_projectionMatrix * vec4(worldPos, 0.0, 1.0);\n  return (0.5 * screenPos.xy + 0.5) * u_viewportSizePx;\n}\n\nvoid main(void) {\n  vec2 pxPos = gl_FragCoord.xy / u_pixelRatio;\n  vec2 pxOrigin = worldToPx(u_patternOrigin);\n  #ifdef GL_FRAGMENT_PRECISION_HIGH\n  vec2 worldPos = pxToWorld(pxPos);\n  if (\n    abs(u_renderExtent[0] - u_renderExtent[2]) > 0.0 && (\n      worldPos[0] < u_renderExtent[0] ||\n      worldPos[1] < u_renderExtent[1] ||\n      worldPos[0] > u_renderExtent[2] ||\n      worldPos[1] > u_renderExtent[3]\n    )\n  ) {\n    discard;\n  }\n  #endif\n  if (${this.discardExpression_}) { discard; }\n  gl_FragColor = ${this.fillColorExpression_} * u_globalAlpha;\n  if (u_hitDetection > 0) {\n    if (gl_FragColor.a < 0.1) { discard; };\n    gl_FragColor = v_prop_hitColor;\n  }\n}`:null}}class im{constructor(){this.globalCounter_=0,this.refToFeature_=new Map,this.uidToRef_=new Map,this.freeGlobalRef_=[],this.polygonBatch={entries:{},geometriesCount:0,verticesCount:0,ringsCount:0},this.pointBatch={entries:{},geometriesCount:0},this.lineStringBatch={entries:{},geometriesCount:0,verticesCount:0}}addFeatures(t,e){for(let i=0;i<t.length;i++)this.addFeature(t[i],e)}addFeature(t,e){let i=t.getGeometry();i&&(e&&(i=i.clone(),i.applyTransform(e)),this.addGeometry_(i,t))}clearFeatureEntryInPointBatch_(t){const e=this.pointBatch.entries[z(t)];if(e)return this.pointBatch.geometriesCount-=e.flatCoordss.length,delete this.pointBatch.entries[z(t)],e}clearFeatureEntryInLineStringBatch_(t){const e=this.lineStringBatch.entries[z(t)];if(e)return this.lineStringBatch.verticesCount-=e.verticesCount,this.lineStringBatch.geometriesCount-=e.flatCoordss.length,delete this.lineStringBatch.entries[z(t)],e}clearFeatureEntryInPolygonBatch_(t){const e=this.polygonBatch.entries[z(t)];if(e)return this.polygonBatch.verticesCount-=e.verticesCount,this.polygonBatch.ringsCount-=e.ringsCount,this.polygonBatch.geometriesCount-=e.flatCoordss.length,delete this.polygonBatch.entries[z(t)],e}addGeometry_(t,e){const i=t.getType();switch(i){case"GeometryCollection":{const i=t.getGeometriesArray();for(const t of i)this.addGeometry_(t,e);break}case"MultiPolygon":{const n=t;this.addCoordinates_(i,n.getFlatCoordinates(),n.getEndss(),e,z(e),n.getStride());break}case"MultiLineString":{const n=t;this.addCoordinates_(i,n.getFlatCoordinates(),n.getEnds(),e,z(e),n.getStride());break}case"MultiPoint":{const n=t;this.addCoordinates_(i,n.getFlatCoordinates(),null,e,z(e),n.getStride());break}case"Polygon":{const n=t;this.addCoordinates_(i,n.getFlatCoordinates(),n.getEnds(),e,z(e),n.getStride());break}case"Point":{const n=t;this.addCoordinates_(i,n.getFlatCoordinates(),null,e,z(e),n.getStride());break}case"LineString":case"LinearRing":{const n=t;this.addCoordinates_(i,n.getFlatCoordinates(),null,e,z(e),n.getStride());break}}}addCoordinates_(t,e,i,n,r,s){let o;switch(t){case"MultiPolygon":{const t=i;for(let i=0,o=t.length;i<o;i++){let o=t[i];const a=i>0?t[i-1]:null,l=a?a[a.length-1]:0,h=o[o.length-1];o=l>0?o.map((t=>t-l)):o,this.addCoordinates_("Polygon",e.slice(l,h),o,n,r,s)}break}case"MultiLineString":{const t=i;for(let i=0,o=t.length;i<o;i++){const o=i>0?t[i-1]:0;this.addCoordinates_("LineString",e.slice(o,t[i]),null,n,r,s)}break}case"MultiPoint":for(let t=0,i=e.length;t<i;t+=s)this.addCoordinates_("Point",e.slice(t,t+2),null,n,r,null);break;case"Polygon":{const t=i;if(n instanceof Vu){const i=Tr(e,t);if(i.length>1)return void this.addCoordinates_("MultiPolygon",e,i,n,r,s)}this.polygonBatch.entries[r]||(this.polygonBatch.entries[r]=this.addRefToEntry_(r,{feature:n,flatCoordss:[],verticesCount:0,ringsCount:0,ringsVerticesCounts:[]})),o=e.length/s;const a=i.length,l=i.map(((t,e,i)=>e>0?(t-i[e-1])/s:t/s));this.polygonBatch.verticesCount+=o,this.polygonBatch.ringsCount+=a,this.polygonBatch.geometriesCount++,this.polygonBatch.entries[r].flatCoordss.push(nm(e,s)),this.polygonBatch.entries[r].ringsVerticesCounts.push(l),this.polygonBatch.entries[r].verticesCount+=o,this.polygonBatch.entries[r].ringsCount+=a;for(let i=0,o=t.length;i<o;i++){const o=i>0?t[i-1]:0;this.addCoordinates_("LinearRing",e.slice(o,t[i]),null,n,r,s)}break}case"Point":this.pointBatch.entries[r]||(this.pointBatch.entries[r]=this.addRefToEntry_(r,{feature:n,flatCoordss:[]})),this.pointBatch.geometriesCount++,this.pointBatch.entries[r].flatCoordss.push(e);break;case"LineString":case"LinearRing":this.lineStringBatch.entries[r]||(this.lineStringBatch.entries[r]=this.addRefToEntry_(r,{feature:n,flatCoordss:[],verticesCount:0})),o=e.length/s,this.lineStringBatch.verticesCount+=o,this.lineStringBatch.geometriesCount++,this.lineStringBatch.entries[r].flatCoordss.push(nm(e,s)),this.lineStringBatch.entries[r].verticesCount+=o}}addRefToEntry_(t,e){const i=this.uidToRef_.get(t),n=i||this.freeGlobalRef_.pop()||++this.globalCounter_;return e.ref=n,i||(this.refToFeature_.set(n,e.feature),this.uidToRef_.set(t,n)),e}returnRef_(t,e){if(!t)throw new Error("This feature has no ref: "+e);this.refToFeature_.delete(t),this.uidToRef_.delete(e),this.freeGlobalRef_.push(t)}changeFeature(t){this.removeFeature(t);const e=t.getGeometry();e&&this.addGeometry_(e,t)}removeFeature(t){let e;e=this.clearFeatureEntryInPointBatch_(t)||e,e=this.clearFeatureEntryInPolygonBatch_(t)||e,e=this.clearFeatureEntryInLineStringBatch_(t)||e,e&&this.returnRef_(e.ref,z(e.feature))}clear(){this.polygonBatch.entries={},this.polygonBatch.geometriesCount=0,this.polygonBatch.verticesCount=0,this.polygonBatch.ringsCount=0,this.lineStringBatch.entries={},this.lineStringBatch.geometriesCount=0,this.lineStringBatch.verticesCount=0,this.pointBatch.entries={},this.pointBatch.geometriesCount=0,this.globalCounter_=0,this.freeGlobalRef_=[],this.refToFeature_.clear(),this.uidToRef_.clear()}getFeatureFromRef(t){return this.refToFeature_.get(t)}}function nm(t,e){return 2===e?t:t.filter(((t,i)=>i%e<2))}class rm extends wf{constructor(t,e){super(t),this.batch_=new im,this.styleRenderers_=e,this.buffers=[],this.maskVertices=new Ef(zg,Bg),this.setTile(t.tile)}generateMaskBuffer_(){const t=this.tile.getSourceTiles()[0].extent;this.maskVertices.fromArray([t[0],t[1],t[2],t[1],t[2],t[3],t[0],t[3]]),this.helper.flushBufferData(this.maskVertices)}uploadTile(){this.generateMaskBuffer_(),this.batch_.clear();const t=this.tile.getSourceTiles(),e=t.reduce(((t,e)=>t.concat(e.getFeatures())),[]);this.batch_.addFeatures(e);const i=Xt([1,0,0,1,0,0],-t[0].extent[0],-t[0].extent[1]),n=this.styleRenderers_.map(((t,e)=>t.generateBuffers(this.batch_,i).then((t=>{this.buffers[e]=t}))));Promise.all(n).then((()=>{this.setReady()}))}}function sm(t,e,i){return Yp(e,i,ja(),t)}function om(t){const e=Co(t);return[256*e[0]+e[1],256*e[2]+Math.round(255*e[3])]}function am(t){return t===Pa||t===La?2:t===Ia?4:1}function lm(t){const e=am(t);return e>1?`vec${e}`:"float"}function hm(t){return(JSON.stringify(t).split("").reduce(((t,e)=>(t<<5)-t+e.charCodeAt(0)),0)>>>0).toString()}function cm(t,e,i,n){if(`${n}radius`in t&&"icon-"!==n){let r=sm(i,t[`${n}radius`],ba);if(`${n}radius2`in t){r=`max(${r}, ${sm(i,t[`${n}radius2`],ba)})`}`${n}stroke-width`in t&&(r=`(${r} + ${sm(i,t[`${n}stroke-width`],ba)} * 0.5)`),e.setSymbolSizeExpression(`vec2(${r} * 2. + 0.5)`)}if(`${n}scale`in t){const r=sm(i,t[`${n}scale`],La);e.setSymbolSizeExpression(`${e.getSymbolSizeExpression()} * ${r}`)}`${n}displacement`in t&&e.setSymbolOffsetExpression(sm(i,t[`${n}displacement`],Ia)),`${n}rotation`in t&&e.setSymbolRotationExpression(sm(i,t[`${n}rotation`],ba)),`${n}rotate-with-view`in t&&e.setSymbolRotateWithView(!!t[`${n}rotate-with-view`])}function um(t,e,i,n,r){let s="vec4(0.)";if(null!==e&&(s=e),null!==i&&null!==n){s=`mix(${i}, ${s}, ${`smoothstep(-${n} + 0.63, -${n} - 0.58, ${t})`})`}let o=`${s} * ${`(1.0 - smoothstep(-0.63, 0.58, ${t}))`}`;return null!==r&&(o=`${o} * ${r}`),o}function dm(t,e,i,n,r){const s=new Image;let o;return s.crossOrigin=void 0===t[`${n}cross-origin`]?"anonymous":t[`${n}cross-origin`],s.src=t[`${n}src`],s.complete&&s.width&&s.height?o=kp([s.width,s.height]):(i[`u_texture${r}_size`]=()=>s.complete?[s.width,s.height]:[0,0],e.addUniform(`vec2 u_texture${r}_size`),o=`u_texture${r}_size`),i[`u_texture${r}`]=s,e.addUniform(`sampler2D u_texture${r}`),o}function gm(t,e,i,n,r){let s=sm(i,t[`${e}offset`],Ia);if(`${e}offset-origin`in t)switch(t[`${e}offset-origin`]){case"top-right":s=`vec2(${n}.x, 0.) + ${r} * vec2(-1., 0.) + ${s} * vec2(-1., 1.)`;break;case"bottom-left":s=`vec2(0., ${n}.y) + ${r} * vec2(0., -1.) + ${s} * vec2(1., -1.)`;break;case"bottom-right":s=`${n} - ${r} - ${s}`}return s}function fm(t){const e={inFragmentShader:!1,properties:{},variables:{},functions:{},style:t},i={inFragmentShader:!0,variables:e.variables,properties:{},functions:{},style:t},n=new em,r={};if("icon-src"in t?function(t,e,i,n,r){let s="vec4(1.0)";"icon-color"in t&&(s=sm(r,t["icon-color"],Pa)),"icon-opacity"in t&&(s=`${s} * ${sm(r,t["icon-opacity"],ba)}`);const o=hm(t["icon-src"]),a=dm(t,e,i,"icon-",o);if(e.setSymbolColorExpression(`${s} * samplePremultiplied(u_texture${o}, v_texCoord)`).setSymbolSizeExpression(a),"icon-width"in t&&"icon-height"in t&&e.setSymbolSizeExpression(`vec2(${sm(n,t["icon-width"],ba)}, ${sm(n,t["icon-height"],ba)})`),"icon-offset"in t&&"icon-size"in t){const i=sm(n,t["icon-size"],Ia),r=e.getSymbolSizeExpression();e.setSymbolSizeExpression(i);const s=gm(t,"icon-",n,"v_quadSizePx",i);e.setTextureCoordinateExpression(`(vec4((${s}).xyxy) + vec4(0., 0., ${i})) / (${r}).xyxy`)}if(cm(t,e,n,"icon-"),"icon-anchor"in t){const i=sm(n,t["icon-anchor"],Ia);let r,s="1.0";"icon-scale"in t&&(s=sm(n,t["icon-scale"],La)),r="pixels"===t["icon-anchor-x-units"]&&"pixels"===t["icon-anchor-y-units"]?`${i} * ${s}`:"pixels"===t["icon-anchor-x-units"]?`${i} * vec2(vec2(${s}).x, v_quadSizePx.y)`:"pixels"===t["icon-anchor-y-units"]?`${i} * vec2(v_quadSizePx.x, vec2(${s}).x)`:`${i} * v_quadSizePx`;let o=`v_quadSizePx * vec2(0.5, -0.5) + ${r} * vec2(-1., 1.)`;if("icon-anchor-origin"in t)switch(t["icon-anchor-origin"]){case"top-right":o=`v_quadSizePx * -0.5 + ${r}`;break;case"bottom-left":o=`v_quadSizePx * 0.5 - ${r}`;break;case"bottom-right":o=`v_quadSizePx * vec2(-0.5, 0.5) + ${r} * vec2(1., -1.)`}e.setSymbolOffsetExpression(`${e.getSymbolOffsetExpression()} + ${o}`)}}(t,n,r,e,i):"shape-points"in t?function(t,e,i,n,r){r.functions.round="float round(float v) {\n  return sign(v) * floor(abs(v) + 0.5);\n}",r.functions.starDistanceField="float starDistanceField(vec2 point, float numPoints, float radius, float radius2, float angle) {\n  float startAngle = -PI * 0.5 + angle; // tip starts upwards and rotates clockwise with angle\n  float c = cos(startAngle);\n  float s = sin(startAngle);\n  vec2 pointRotated = vec2(c * point.x - s * point.y, s * point.x + c * point.y);\n  float alpha = TWO_PI / numPoints; // the angle of one sector\n  float beta = atan(pointRotated.y, pointRotated.x);\n  float gamma = round(beta / alpha) * alpha; // angle in sector\n  c = cos(-gamma);\n  s = sin(-gamma);\n  vec2 inSector = vec2(c * pointRotated.x - s * pointRotated.y, abs(s * pointRotated.x + c * pointRotated.y));\n  vec2 tipToPoint = inSector + vec2(-radius, 0.);\n  vec2 edgeNormal = vec2(radius2 * sin(alpha * 0.5), -radius2 * cos(alpha * 0.5) + radius);\n  return dot(normalize(edgeNormal), tipToPoint);\n}",r.functions.regularDistanceField="float regularDistanceField(vec2 point, float numPoints, float radius, float angle) {\n  float startAngle = -PI * 0.5 + angle; // tip starts upwards and rotates clockwise with angle\n  float c = cos(startAngle);\n  float s = sin(startAngle);\n  vec2 pointRotated = vec2(c * point.x - s * point.y, s * point.x + c * point.y);\n  float alpha = TWO_PI / numPoints; // the angle of one sector\n  float radiusIn = radius * cos(PI / numPoints);\n  float beta = atan(pointRotated.y, pointRotated.x);\n  float gamma = round((beta - alpha * 0.5) / alpha) * alpha + alpha * 0.5; // angle in sector from mid\n  c = cos(-gamma);\n  s = sin(-gamma);\n  vec2 inSector = vec2(c * pointRotated.x - s * pointRotated.y, abs(s * pointRotated.x + c * pointRotated.y));\n  return inSector.x - radiusIn;\n}",cm(t,e,n,"shape-");let s=null;"shape-opacity"in t&&(s=sm(r,t["shape-opacity"],ba));let o="coordsPx";"shape-scale"in t&&(o=`coordsPx / ${sm(r,t["shape-scale"],La)}`);let a=null;"shape-fill-color"in t&&(a=sm(r,t["shape-fill-color"],Pa));let l=null;"shape-stroke-color"in t&&(l=sm(r,t["shape-stroke-color"],Pa));let h=null;"shape-stroke-width"in t&&(h=sm(r,t["shape-stroke-width"],ba));const c=sm(r,t["shape-points"],ba);let u,d="0.";"shape-angle"in t&&(d=sm(r,t["shape-angle"],ba));let g=sm(r,t["shape-radius"],ba);if(null!==h&&(g=`${g} + ${h} * 0.5`),"shape-radius2"in t){let e=sm(r,t["shape-radius2"],ba);null!==h&&(e=`${e} + ${h} * 0.5`),u=`starDistanceField(${o}, ${c}, ${g}, ${e}, ${d})`}else u=`regularDistanceField(${o}, ${c}, ${g}, ${d})`;const f=um(u,a,l,h,s);e.setSymbolColorExpression(f)}(t,n,0,e,i):"circle-radius"in t&&function(t,e,i,n,r){r.functions.circleDistanceField="float circleDistanceField(vec2 point, float radius) {\n  return length(point) - radius;\n}",cm(t,e,n,"circle-");let s=null;"circle-opacity"in t&&(s=sm(r,t["circle-opacity"],ba));let o="coordsPx";"circle-scale"in t&&(o=`coordsPx / ${sm(r,t["circle-scale"],La)}`);let a=null;"circle-fill-color"in t&&(a=sm(r,t["circle-fill-color"],Pa));let l=null;"circle-stroke-color"in t&&(l=sm(r,t["circle-stroke-color"],Pa));let h=sm(r,t["circle-radius"],ba),c=null;"circle-stroke-width"in t&&(c=sm(r,t["circle-stroke-width"],ba),h=`(${h} + ${c} * 0.5)`);const u=um(`circleDistanceField(${o}, ${h})`,a,l,c,s);e.setSymbolColorExpression(u)}(t,n,0,e,i),function(t,e,i,n,r){if("stroke-color"in t&&e.setStrokeColorExpression(sm(r,t["stroke-color"],Pa)),"stroke-pattern-src"in t){const n=hm(t["stroke-pattern-src"]),s=dm(t,e,i,"stroke-pattern-",n);let o=s,a="vec2(0.)";"stroke-pattern-offset"in t&&"stroke-pattern-size"in t&&(o=sm(r,t["stroke-pattern-size"],Ia),a=gm(t,"stroke-pattern-",r,s,o));let l="0.";"stroke-pattern-spacing"in t&&(l=sm(r,t["stroke-pattern-spacing"],ba)),r.functions.sampleStrokePattern="vec4 sampleStrokePattern(sampler2D texture, vec2 textureSize, vec2 textureOffset, vec2 sampleSize, float spacingPx, float currentLengthPx, float currentRadiusRatio, float lineWidth) {\n  float currentLengthScaled = currentLengthPx * sampleSize.y / lineWidth;\n  float spacingScaled = spacingPx * sampleSize.y / lineWidth;\n  float uCoordPx = mod(currentLengthScaled, (sampleSize.x + spacingScaled));\n  // make sure that we're not sampling too close to the borders to avoid interpolation with outside pixels\n  uCoordPx = clamp(uCoordPx, 0.5, sampleSize.x - 0.5);\n  float vCoordPx = (-currentRadiusRatio * 0.5 + 0.5) * sampleSize.y;\n  vec2 texCoord = (vec2(uCoordPx, 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i[0]*o[0]+i[1]*o[1]>0?f:2*Math.PI-f}let Z=-1,d=-1,M=c;const w=null!==o;if(null!==x){Z=b(v,g,r(s,[...[t[x],t[x+1]]])),Math.cos(Z)<=.985&&(M+=Math.tan((Z-Math.PI)/2))}if(w){d=b(g,v,r(s,[...[t[o],t[o+1]]])),Math.cos(d)<=.985&&(M+=Math.tan((Math.PI-d)/2))}function m(t,e){return 0===e?1e4*t:Math.sign(e)*(1e4*t+Math.abs(e))}return u.push(h[0],h[1],p[0],p[1],Z,d,l,m(0,c)),u.push(...f),u.push(h[0],h[1],p[0],p[1],Z,d,l,m(1,c)),u.push(...f),u.push(h[0],h[1],p[0],p[1],Z,d,l,m(2,c)),u.push(...f),u.push(h[0],h[1],p[0],p[1],Z,d,l,m(3,c)),u.push(...f),i.push(y,y+1,y+2,y+1,y+3,y+2),{length:l+Math.sqrt((g[0]-v[0])*(g[0]-v[0])+(g[1]-v[1])*(g[1]-v[1])),angle:M}}function _(t,e,n,r,x){const u=2+x;let i=e;const f=t.slice(i,i+x);i+=x;const s=t[i++];let l=0;const c=new Array(s-1);for(let e=0;e<s;e++)l+=t[i++],e<s-1&&(c[e]=l);const a=t.slice(i,i+2*l),y=o(a,c,2);for(let t=0;t<y.length;t++)r.push(y[t]+n.length/u);for(let t=0;t<a.length;t+=2)n.push(a[t],a[t+1],...f);return i+2*l}const O=self;O.onmessage=r=>{const o=r.data;switch(o.type){case e:{const t=3,e=2,n=o.customAttributesSize,r=e+n,x=new Float32Array(o.renderInstructions),u=x.length/r,i=4*u*(n+t),f=new Uint32Array(6*u),s=new Float32Array(i);let l;for(let t=0;t<x.length;t+=r)l=S(x,t,s,f,n,l);const c=Object.assign({vertexBuffer:s.buffer,indexBuffer:f.buffer,renderInstructions:x.buffer},o);O.postMessage(c,[s.buffer,f.buffer,x.buffer]);break}case n:{const t=[],e=[],n=o.customAttributesSize,r=2,u=new Float32Array(o.renderInstructions);let i=0;const f=[1,0,0,1,0,0];let s,l;for(x(f,o.renderInstructionsTransform);i<u.length;){l=Array.from(u.slice(i,i+n)),i+=n,s=u[i++];const x=i,o=i+(s-1)*r,c=u[x]===u[o]&&u[x+1]===u[o+1];let a=0,y=0;for(let n=0;n<s-1;n++){let h=null;n>0?h=i+(n-1)*r:c&&(h=o-r);let p=null;n<s-2?p=i+(n+2)*r:c&&(p=x+r);const v=T(u,i+n*r,i+(n+1)*r,h,p,t,e,l,f,a,y);a=v.length,y=v.angle}i+=s*r}const c=Uint32Array.from(e),a=Float32Array.from(t),y=Object.assign({vertexBuffer:a.buffer,indexBuffer:c.buffer,renderInstructions:u.buffer},o);O.postMessage(y,[a.buffer,c.buffer,u.buffer]);break}case t:{const t=[],e=[],n=o.customAttributesSize,r=new Float32Array(o.renderInstructions);let x=0;for(;x<r.length;)x=_(r,x,t,e,n);const u=Uint32Array.from(e),i=Float32Array.from(t),f=Object.assign({vertexBuffer:i.buffer,indexBuffer:u.buffer,renderInstructions:r.buffer},o);O.postMessage(f,[i.buffer,u.buffer,r.buffer]);break}}};';return new Worker("undefined"==typeof Blob?"data:application/javascript;base64,"+Buffer.from(t,"binary").toString("base64"):URL.createObjectURL(new Blob([t],{type:"application/javascript"})))}function xm(t,e){const i=t.viewState.projection,n=e.getSource().getWrapX()&&i.canWrapX(),r=i.getExtent(),s=t.extent,o=n?Ie(r):null,a=n?Math.ceil((s[2]-r[2])/o)+1:1;return[n?Math.floor((s[0]-r[0])/o):0,a,o]}class vm extends Sp{constructor(t,e){const i=e.uniforms||{},n=[1,0,0,1,0,0];i[Lf.PROJECTION_MATRIX]=n,super(t,{uniforms:i,postProcesses:e.postProcesses}),this.sourceRevision_=-1,this.verticesBuffer_=new Ef(zg,Xg),this.indicesBuffer_=new Ef(Ug,Xg),this.vertexShader_=e.vertexShader,this.fragmentShader_=e.fragmentShader,this.program_,this.hitDetectionEnabled_=e.hitDetectionEnabled??!0;const r=e.attributes?e.attributes.map((function(t){return{name:"a_prop_"+t.name,size:1,type:Ff.FLOAT}})):[];this.attributes=[{name:"a_position",size:2,type:Ff.FLOAT},{name:"a_index",size:1,type:Ff.FLOAT}],this.hitDetectionEnabled_&&(this.attributes.push({name:"a_prop_hitColor",size:4,type:Ff.FLOAT}),this.attributes.push({name:"a_featureUid",size:1,type:Ff.FLOAT})),this.attributes.push(...r),this.customAttributes=e.attributes?e.attributes:[],this.previousExtent_=[1/0,1/0,-1/0,-1/0],this.currentTransform_=n,this.renderTransform_=[1,0,0,1,0,0],this.invertRenderTransform_=[1,0,0,1,0,0],this.renderInstructions_=new Float32Array(0),this.hitRenderTarget_,this.lastSentId=0,this.worker_=ym(),this.worker_.addEventListener("message",(t=>{const e=t.data;if(e.type===mm){const i=e.projectionTransform;this.verticesBuffer_.fromArrayBuffer(e.vertexBuffer),this.helper.flushBufferData(this.verticesBuffer_),this.indicesBuffer_.fromArrayBuffer(e.indexBuffer),this.helper.flushBufferData(this.indicesBuffer_),this.renderTransform_=i,Wt(this.invertRenderTransform_,this.renderTransform_),this.renderInstructions_=new Float32Array(t.data.renderInstructions),e.id===this.lastSentId&&(this.ready=!0),this.getLayer().changed()}})),this.featureCache_={},this.featureCount_=0;const s=this.getLayer().getSource();this.sourceListenKeys_=[A(s,Zu,this.handleSourceFeatureAdded_,this),A(s,$u,this.handleSourceFeatureChanged_,this),A(s,Ku,this.handleSourceFeatureDelete_,this),A(s,Yu,this.handleSourceFeatureClear_,this)],s.forEachFeature((t=>{this.featureCache_[z(t)]={feature:t,properties:t.getProperties(),geometry:t.getGeometry()},this.featureCount_++}))}afterHelperCreated(){this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_),this.hitDetectionEnabled_&&(this.hitRenderTarget_=new zf(this.helper))}handleSourceFeatureAdded_(t){const e=t.feature;this.featureCache_[z(e)]={feature:e,properties:e.getProperties(),geometry:e.getGeometry()},this.featureCount_++}handleSourceFeatureChanged_(t){const e=t.feature;this.featureCache_[z(e)]={feature:e,properties:e.getProperties(),geometry:e.getGeometry()}}handleSourceFeatureDelete_(t){const e=t.feature;delete this.featureCache_[z(e)],this.featureCount_--}handleSourceFeatureClear_(){this.featureCache_={},this.featureCount_=0}renderFrame(t){const e=this.helper.getGL();this.preRender(e,t);const[i,n,r]=xm(t,this.getLayer());this.renderWorlds(t,!1,i,n,r),this.helper.finalizeDraw(t,this.dispatchPreComposeEvent,this.dispatchPostComposeEvent),this.hitDetectionEnabled_&&(this.renderWorlds(t,!0,i,n,r),this.hitRenderTarget_.clearCachedData()),this.postRender(e,t);return this.helper.getCanvas()}prepareFrameInternal(t){const e=this.getLayer(),i=e.getSource(),n=t.viewState,r=!t.viewHints[gs]&&!t.viewHints[fs],s=!he(this.previousExtent_,t.extent),o=this.sourceRevision_<i.getRevision();if(o&&(this.sourceRevision_=i.getRevision()),r&&(s||o)){const r=n.projection,s=n.resolution,o=e instanceof bl?e.getRenderBuffer():0,a=qt(t.extent,o*s);i.loadFeatures(a,s,r),this.rebuildBuffers_(t),this.previousExtent_=t.extent.slice()}return this.helper.useProgram(this.program_,t),this.helper.prepareDraw(t),this.helper.bindBuffer(this.verticesBuffer_),this.helper.bindBuffer(this.indicesBuffer_),this.helper.enableAttributes(this.attributes),!0}rebuildBuffers_(t){const e=[1,0,0,1,0,0];this.helper.makeProjectionTransform(t,e);const i=pn(),n=(this.hitDetectionEnabled_?7:2)+this.customAttributes.length,r=n*this.featureCount_;let s,o;this.renderInstructions_&&this.renderInstructions_.length===r||(this.renderInstructions_=new Float32Array(r));const a=[],l=[];let h=-1;for(const n in this.featureCache_)if(s=this.featureCache_[n],o=s.geometry,o&&"Point"===o.getType()){if(i){const e=_n(o.getFlatCoordinates(),t.viewState.projection);a[0]=e[0],a[1]=e[1]}else a[0]=o.getFlatCoordinates()[0],a[1]=o.getFlatCoordinates()[1];if(zt(e,a),this.renderInstructions_[++h]=a[0],this.renderInstructions_[++h]=a[1],this.hitDetectionEnabled_){const t=mp(h+5,l);this.renderInstructions_[++h]=t[0],this.renderInstructions_[++h]=t[1],this.renderInstructions_[++h]=t[2],this.renderInstructions_[++h]=t[3],this.renderInstructions_[++h]=Number(n)}for(let t=0;t<this.customAttributes.length;t++){const e=this.customAttributes[t].callback(s.feature,s.properties);this.renderInstructions_[++h]=e}}const c={id:++this.lastSentId,type:mm,renderInstructions:this.renderInstructions_.buffer,customAttributesSize:n-2};c.projectionTransform=e,this.ready=!1,this.worker_.postMessage(c,[this.renderInstructions_.buffer]),this.renderInstructions_=null}forEachFeatureAtCoordinate(t,e,i,n,r){if(Ft(this.hitDetectionEnabled_,"`forEachFeatureAtCoordinate` cannot be used on a WebGL layer if the hit detection logic has been disabled using the `disableHitDetection: true` option."),!this.renderInstructions_||!this.hitDetectionEnabled_)return;const s=zt(e.coordinateToPixelTransform,t.slice()),o=this.hitRenderTarget_.readPixel(s[0]/2,s[1]/2),a=_p([o[0]/255,o[1]/255,o[2]/255,o[3]/255]),l=this.renderInstructions_[a],h=Math.floor(l).toString(),c=this.getLayer().getSource().getFeatureByUid(h);return c?n(c,this.getLayer(),null):void 0}renderWorlds(t,e,i,n,r){let s=i;this.helper.useProgram(this.program_,t),e&&(this.hitRenderTarget_.setSize([Math.floor(t.size[0]/2),Math.floor(t.size[1]/2)]),this.helper.prepareDrawToRenderTarget(t,this.hitRenderTarget_,!0)),this.helper.bindBuffer(this.verticesBuffer_),this.helper.bindBuffer(this.indicesBuffer_),this.helper.enableAttributes(this.attributes);do{this.helper.makeProjectionTransform(t,this.currentTransform_),Xt(this.currentTransform_,s*r,0),kt(this.currentTransform_,this.invertRenderTransform_),this.helper.applyUniforms(t),this.helper.applyHitDetectionUniform(e);const i=this.indicesBuffer_.getSize();this.helper.drawElements(0,i)}while(++s<n)}disposeInternal(){this.worker_.terminate(),this.sourceListenKeys_.forEach((function(t){D(t)})),this.sourceListenKeys_=null,super.disposeInternal()}renderDeclutter(){}}function wm(t,e,i,n){let r=0;for(const s in e){const o=e[s],a=o.callback.call(i,i.feature);t[n+r++]=a[0]??a,o.size&&1!==o.size&&(t[n+r++]=a[1],o.size<3||(t[n+r++]=a[2],o.size<4||(t[n+r++]=a[3])))}return r}function Sm(t){return Object.keys(t).reduce(((e,i)=>e+(t[i].size||1)),0)}function Em(t,e,i,n){const r=(2+Sm(i))*t.geometriesCount;e&&e.length===r||(e=new Float32Array(r));const s=[];let o=0;for(const r in t.entries){const a=t.entries[r];for(let t=0,r=a.flatCoordss.length;t<r;t++)s[0]=a.flatCoordss[t][0],s[1]=a.flatCoordss[t][1],zt(n,s),e[o++]=s[0],e[o++]=s[1],o+=wm(e,i,a,o)}return e}function Tm(t,e,i,n){const r=2*t.verticesCount+(1+Sm(i))*t.geometriesCount;e&&e.length===r||(e=new Float32Array(r));const s=[];let o=0;for(const r in t.entries){const a=t.entries[r];for(let t=0,r=a.flatCoordss.length;t<r;t++){s.length=a.flatCoordss[t].length,Tn(a.flatCoordss[t],0,s.length,2,n,s),o+=wm(e,i,a,o),e[o++]=s.length/2;for(let t=0,i=s.length;t<i;t+=2)e[o++]=s[t],e[o++]=s[t+1]}}return e}function Cm(t,e,i,n){const r=2*t.verticesCount+(1+Sm(i))*t.geometriesCount+t.ringsCount;e&&e.length===r||(e=new Float32Array(r));const s=[];let o=0;for(const r in t.entries){const a=t.entries[r];for(let t=0,r=a.flatCoordss.length;t<r;t++){s.length=a.flatCoordss[t].length,Tn(a.flatCoordss[t],0,s.length,2,n,s),o+=wm(e,i,a,o),e[o++]=a.ringsVerticesCounts[t].length;for(let i=0,n=a.ringsVerticesCounts[t].length;i<n;i++)e[o++]=a.ringsVerticesCounts[t][i];for(let t=0,i=s.length;t<i;t+=2)e[o++]=s[t],e[o++]=s[t+1]}}return e}const bm=[],Rm=ym();let Pm=0;const Im="a_position",Lm="a_index",Fm="a_segmentStart",Mm="a_segmentEnd",Am="a_parameters",Om="a_joinAngles",Dm="a_distance";class Nm{constructor(t,e,i){this.helper_=e,this.hitDetectionEnabled_=i;let n=t;if(!("builder"in t)){const e=fm(t);n={builder:e.builder,attributes:e.attributes,uniforms:e.uniforms}}this.hasFill_=!!n.builder.getFillVertexShader(),this.hasFill_&&(this.fillVertexShader_=n.builder.getFillVertexShader(),this.fillFragmentShader_=n.builder.getFillFragmentShader(),this.fillProgram_=this.helper_.getProgram(this.fillFragmentShader_,this.fillVertexShader_)),this.hasStroke_=!!n.builder.getStrokeVertexShader(),this.hasStroke_&&(this.strokeVertexShader_=n.builder.getStrokeVertexShader(),this.strokeFragmentShader_=n.builder.getStrokeFragmentShader(),this.strokeProgram_=this.helper_.getProgram(this.strokeFragmentShader_,this.strokeVertexShader_)),this.hasSymbol_=!!n.builder.getSymbolVertexShader(),this.hasSymbol_&&(this.symbolVertexShader_=n.builder.getSymbolVertexShader(),this.symbolFragmentShader_=n.builder.getSymbolFragmentShader(),this.symbolProgram_=this.helper_.getProgram(this.symbolFragmentShader_,this.symbolVertexShader_));const r=this.hitDetectionEnabled_?{hitColor:{callback(){return mp(this.ref,bm)},size:4}}:{};this.customAttributes_=Object.assign({},r,n.attributes),this.uniforms_=n.uniforms;const s=Object.entries(this.customAttributes_).map((([t,e])=>({name:`a_prop_${t}`,size:e.size||1,type:Ff.FLOAT})));this.polygonAttributesDesc_=[{name:Im,size:2,type:Ff.FLOAT},...s],this.lineStringAttributesDesc_=[{name:Fm,size:2,type:Ff.FLOAT},{name:Mm,size:2,type:Ff.FLOAT},{name:Om,size:2,type:Ff.FLOAT},{name:Dm,size:1,type:Ff.FLOAT},{name:Am,size:1,type:Ff.FLOAT},...s],this.pointAttributesDesc_=[{name:Im,size:2,type:Ff.FLOAT},{name:Lm,size:1,type:Ff.FLOAT},...s],n.uniforms&&this.helper_.addUniforms(n.uniforms)}async generateBuffers(t,e){const i=this.generateRenderInstructions_(t,e),[n,r,s]=await Promise.all([this.generateBuffersForType_(i.polygonInstructions,"Polygon",e),this.generateBuffersForType_(i.lineStringInstructions,"LineString",e),this.generateBuffersForType_(i.pointInstructions,"Point",e)]);return{polygonBuffers:n,lineStringBuffers:r,pointBuffers:s,invertVerticesTransform:Wt([1,0,0,1,0,0],e)}}generateRenderInstructions_(t,e){return{polygonInstructions:this.hasFill_?Cm(t.polygonBatch,new Float32Array(0),this.customAttributes_,e):null,lineStringInstructions:this.hasStroke_?Tm(t.lineStringBatch,new Float32Array(0),this.customAttributes_,e):null,pointInstructions:this.hasSymbol_?Em(t.pointBatch,new Float32Array(0),this.customAttributes_,e):null}}generateBuffersForType_(t,e,i){if(null===t)return null;const n=Pm++;let r;switch(e){case"Polygon":r=pm;break;case"LineString":r=_m;break;case"Point":r=mm}const s={id:n,type:r,renderInstructions:t.buffer,renderInstructionsTransform:i,customAttributesSize:Sm(this.customAttributes_)};return Rm.postMessage(s,[t.buffer]),t=null,new Promise((t=>{const e=i=>{const r=i.data;if(r.id!==n)return;if(Rm.removeEventListener("message",e),!this.helper_.getGL())return;const s=new Ef(zg,Xg).fromArrayBuffer(r.vertexBuffer),o=new Ef(Ug,Xg).fromArrayBuffer(r.indexBuffer);this.helper_.flushBufferData(s),this.helper_.flushBufferData(o),t([o,s])};Rm.addEventListener("message",e)}))}render(t,e,i){this.hasFill_&&this.renderInternal_(t.polygonBuffers[0],t.polygonBuffers[1],this.fillProgram_,this.polygonAttributesDesc_,e,i),this.hasStroke_&&this.renderInternal_(t.lineStringBuffers[0],t.lineStringBuffers[1],this.strokeProgram_,this.lineStringAttributesDesc_,e,i),this.hasSymbol_&&this.renderInternal_(t.pointBuffers[0],t.pointBuffers[1],this.symbolProgram_,this.pointAttributesDesc_,e,i)}renderInternal_(t,e,i,n,r,s){const o=t.getSize();0!==o&&(this.helper_.useProgram(i,r),this.helper_.bindBuffer(e),this.helper_.bindBuffer(t),this.helper_.enableAttributes(n),s(),this.helper_.drawElements(0,o))}}const km={...Lf,RENDER_EXTENT:"u_renderExtent",PATTERN_ORIGIN:"u_patternOrigin",GLOBAL_ALPHA:"u_globalAlpha"};const Gm={...Ep,TILE_MASK_TEXTURE:"u_depthMask",TILE_ZOOM_LEVEL:"u_tileZoomLevel"},jm={POSITION:"a_position"};const zm=0,Um=1,Bm=2,Xm=3,Vm=4,Wm=5,Zm=6,$m=7,Ym=8,Km=9,Hm=10,qm=11,Jm=12,Qm=[Ym],t_=[Jm],e_=[Um],i_=[Xm];class n_ extends Pc{constructor(t,e,i,n){super(),this.tolerance=t,this.maxExtent=e,this.pixelRatio=n,this.maxLineWidth=0,this.resolution=i,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(t){const e=this.pixelRatio;return 1==e?t:t.map((function(t){return t*e}))}appendFlatPointCoordinates(t,e){const i=this.getBufferedMaxExtent(),n=this.tmpCoordinate_,r=this.coordinates;let s=r.length;for(let o=0,a=t.length;o<a;o+=e)n[0]=t[o],n[1]=t[o+1],te(i,n)&&(r[s++]=n[0],r[s++]=n[1]);return s}appendFlatLineCoordinates(t,e,i,n,r,s){const o=this.coordinates;let a=o.length;const l=this.getBufferedMaxExtent();s&&(e+=n);let h=t[e],c=t[e+1];const u=this.tmpCoordinate_;let d,g,f,p=!0;for(d=e+n;d<i;d+=n)u[0]=t[d],u[1]=t[d+1],f=ne(l,u),f!==g?(p&&(o[a++]=h,o[a++]=c,p=!1),o[a++]=u[0],o[a++]=u[1]):f===Kt.INTERSECTING?(o[a++]=u[0],o[a++]=u[1],p=!1):p=!0,h=u[0],c=u[1],g=f;return(r&&p||d===e+n)&&(o[a++]=h,o[a++]=c),a}drawCustomCoordinates_(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s],a=this.appendFlatLineCoordinates(t,e,o,n,!1,!1);r.push(a),e=o}return e}drawCustom(t,e,i,n,r){this.beginGeometry(t,e,r);const s=t.getType(),o=t.getStride(),a=this.coordinates.length;let l,h,c,u,d;switch(s){case"MultiPolygon":l=t.getOrientedFlatCoordinates(),u=[];const e=t.getEndss();d=0;for(let t=0,i=e.length;t<i;++t){const i=[];d=this.drawCustomCoordinates_(l,d,e[t],o,i),u.push(i)}this.instructions.push([Vm,a,u,t,i,tr,r]),this.hitDetectionInstructions.push([Vm,a,u,t,n||i,tr,r]);break;case"Polygon":case"MultiLineString":c=[],l="Polygon"==s?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),d=this.drawCustomCoordinates_(l,0,t.getEnds(),o,c),this.instructions.push([Vm,a,c,t,i,Qn,r]),this.hitDetectionInstructions.push([Vm,a,c,t,n||i,Qn,r]);break;case"LineString":case"Circle":l=t.getFlatCoordinates(),h=this.appendFlatLineCoordinates(l,0,l.length,o,!1,!1),this.instructions.push([Vm,a,h,t,i,Jn,r]),this.hitDetectionInstructions.push([Vm,a,h,t,n||i,Jn,r]);break;case"MultiPoint":l=t.getFlatCoordinates(),h=this.appendFlatPointCoordinates(l,o),h>a&&(this.instructions.push([Vm,a,h,t,i,Jn,r]),this.hitDetectionInstructions.push([Vm,a,h,t,n||i,Jn,r]));break;case"Point":l=t.getFlatCoordinates(),this.coordinates.push(l[0],l[1]),h=this.coordinates.length,this.instructions.push([Vm,a,h,t,i,void 0,r]),this.hitDetectionInstructions.push([Vm,a,h,t,n||i,void 0,r])}this.endGeometry(e)}beginGeometry(t,e,i){this.beginGeometryInstruction1_=[zm,e,0,t,i],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[zm,e,0,t,i],this.hitDetectionInstructions.push(this.beginGeometryInstruction2_)}finish(){return{instructions:this.instructions,hitDetectionInstructions:this.hitDetectionInstructions,coordinates:this.coordinates}}reverseHitDetectionInstructions(){const t=this.hitDetectionInstructions;let e;t.reverse();const i=t.length;let n,r,s=-1;for(e=0;e<i;++e)n=t[e],r=n[0],r==$m?s=e:r==zm&&(n[2]=e,l(this.hitDetectionInstructions,s,e),s=-1)}setFillStrokeStyle(t,e){const i=this.state;if(t){const e=t.getColor();i.fillPatternScale=e&&"object"==typeof e&&"src"in e?this.pixelRatio:1,i.fillStyle=Oo(e||Wo)}else i.fillStyle=void 0;if(e){const t=e.getColor();i.strokeStyle=Oo(t||Ho);const n=e.getLineCap();i.lineCap=void 0!==n?n:Zo;const r=e.getLineDash();i.lineDash=r?r.slice():$o;const s=e.getLineDashOffset();i.lineDashOffset=s||0;const o=e.getLineJoin();i.lineJoin=void 0!==o?o:Yo;const a=e.getWidth();i.lineWidth=void 0!==a?a:1;const l=e.getMiterLimit();i.miterLimit=void 0!==l?l:Ko,i.lineWidth>this.maxLineWidth&&(this.maxLineWidth=i.lineWidth,this.bufferedMaxExtent_=null)}else i.strokeStyle=void 0,i.lineCap=void 0,i.lineDash=null,i.lineDashOffset=void 0,i.lineJoin=void 0,i.lineWidth=void 0,i.miterLimit=void 0}createFill(t){const e=t.fillStyle,i=[Hm,e];return"string"!=typeof e&&i.push(t.fillPatternScale),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[qm,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,this.applyPixelRatio(t.lineDash),t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const i=t.fillStyle;"string"==typeof i&&t.currentFillStyle==i||(void 0!==i&&this.instructions.push(e.call(this,t)),t.currentFillStyle=i)}updateStrokeStyle(t,e){const i=t.strokeStyle,n=t.lineCap,r=t.lineDash,s=t.lineDashOffset,o=t.lineJoin,a=t.lineWidth,l=t.miterLimit;(t.currentStrokeStyle!=i||t.currentLineCap!=n||r!=t.currentLineDash&&!c(t.currentLineDash,r)||t.currentLineDashOffset!=s||t.currentLineJoin!=o||t.currentLineWidth!=a||t.currentMiterLimit!=l)&&(void 0!==i&&e.call(this,t),t.currentStrokeStyle=i,t.currentLineCap=n,t.currentLineDash=r,t.currentLineDashOffset=s,t.currentLineJoin=o,t.currentLineWidth=a,t.currentMiterLimit=l)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[$m,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Jt(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;qt(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}}class r_ extends n_{constructor(t,e,i,n){super(t,e,i,n),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(t,e,i){if(!this.image_||this.maxExtent&&!te(this.maxExtent,t.getFlatCoordinates()))return;this.beginGeometry(t,e,i);const n=t.getFlatCoordinates(),r=t.getStride(),s=this.coordinates.length,o=this.appendFlatPointCoordinates(n,r);this.instructions.push([Zm,s,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([Zm,s,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(e)}drawMultiPoint(t,e,i){if(!this.image_)return;this.beginGeometry(t,e,i);const n=t.getFlatCoordinates(),r=[];for(let e=0,i=n.length;e<i;e+=t.getStride())this.maxExtent&&!te(this.maxExtent,n.slice(e,e+2))||r.push(n[e],n[e+1]);const s=this.coordinates.length,o=this.appendFlatPointCoordinates(r,2);this.instructions.push([Zm,s,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([Zm,s,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(e)}finish(){return this.reverseHitDetectionInstructions(),this.anchorX_=void 0,this.anchorY_=void 0,this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.height_=void 0,this.scale_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.width_=void 0,super.finish()}setImageStyle(t,e){const i=t.getAnchor(),n=t.getSize(),r=t.getOrigin();this.imagePixelRatio_=t.getPixelRatio(this.pixelRatio),this.anchorX_=i[0],this.anchorY_=i[1],this.hitDetectionImage_=t.getHitDetectionImage(),this.image_=t.getImage(this.pixelRatio),this.height_=n[1],this.opacity_=t.getOpacity(),this.originX_=r[0],this.originY_=r[1],this.rotateWithView_=t.getRotateWithView(),this.rotation_=t.getRotation(),this.scale_=t.getScaleArray(),this.width_=n[0],this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}}class s_ extends n_{constructor(t,e,i,n){super(t,e,i,n)}drawFlatCoordinates_(t,e,i,n){const r=this.coordinates.length,s=this.appendFlatLineCoordinates(t,e,i,n,!1,!1),o=[Km,r,s];return this.instructions.push(o),this.hitDetectionInstructions.push(o),i}drawLineString(t,e,i){const n=this.state,r=n.strokeStyle,s=n.lineWidth;if(void 0===r||void 0===s)return;this.updateStrokeStyle(n,this.applyStroke),this.beginGeometry(t,e,i),this.hitDetectionInstructions.push([qm,n.strokeStyle,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,$o,0],e_);const o=t.getFlatCoordinates(),a=t.getStride();this.drawFlatCoordinates_(o,0,o.length,a),this.hitDetectionInstructions.push(t_),this.endGeometry(e)}drawMultiLineString(t,e,i){const n=this.state,r=n.strokeStyle,s=n.lineWidth;if(void 0===r||void 0===s)return;this.updateStrokeStyle(n,this.applyStroke),this.beginGeometry(t,e,i),this.hitDetectionInstructions.push([qm,n.strokeStyle,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,$o,0],e_);const o=t.getEnds(),a=t.getFlatCoordinates(),l=t.getStride();let h=0;for(let t=0,e=o.length;t<e;++t)h=this.drawFlatCoordinates_(a,h,o[t],l);this.hitDetectionInstructions.push(t_),this.endGeometry(e)}finish(){const t=this.state;return null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&this.instructions.push(t_),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(t_),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(e_)}}class o_ extends n_{constructor(t,e,i,n){super(t,e,i,n)}drawFlatCoordinatess_(t,e,i,n){const r=this.state,s=void 0!==r.fillStyle,o=void 0!==r.strokeStyle,a=i.length;this.instructions.push(e_),this.hitDetectionInstructions.push(e_);for(let r=0;r<a;++r){const s=i[r],a=this.coordinates.length,l=this.appendFlatLineCoordinates(t,e,s,n,!0,!o),h=[Km,a,l];this.instructions.push(h),this.hitDetectionInstructions.push(h),o&&(this.instructions.push(i_),this.hitDetectionInstructions.push(i_)),e=s}return s&&(this.instructions.push(Qm),this.hitDetectionInstructions.push(Qm)),o&&(this.instructions.push(t_),this.hitDetectionInstructions.push(t_)),e}drawCircle(t,e,i){const n=this.state,r=n.fillStyle,s=n.strokeStyle;if(void 0===r&&void 0===s)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),void 0!==n.fillStyle&&this.hitDetectionInstructions.push([Hm,Wo]),void 0!==n.strokeStyle&&this.hitDetectionInstructions.push([qm,n.strokeStyle,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,$o,0]);const o=t.getFlatCoordinates(),a=t.getStride(),l=this.coordinates.length;this.appendFlatLineCoordinates(o,0,o.length,a,!1,!1);const h=[Bm,l];this.instructions.push(e_,h),this.hitDetectionInstructions.push(e_,h),void 0!==n.fillStyle&&(this.instructions.push(Qm),this.hitDetectionInstructions.push(Qm)),void 0!==n.strokeStyle&&(this.instructions.push(t_),this.hitDetectionInstructions.push(t_)),this.endGeometry(e)}drawPolygon(t,e,i){const n=this.state,r=n.fillStyle,s=n.strokeStyle;if(void 0===r&&void 0===s)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),void 0!==n.fillStyle&&this.hitDetectionInstructions.push([Hm,Wo]),void 0!==n.strokeStyle&&this.hitDetectionInstructions.push([qm,n.strokeStyle,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,$o,0]);const o=t.getEnds(),a=t.getOrientedFlatCoordinates(),l=t.getStride();this.drawFlatCoordinatess_(a,0,o,l),this.endGeometry(e)}drawMultiPolygon(t,e,i){const n=this.state,r=n.fillStyle,s=n.strokeStyle;if(void 0===r&&void 0===s)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),void 0!==n.fillStyle&&this.hitDetectionInstructions.push([Hm,Wo]),void 0!==n.strokeStyle&&this.hitDetectionInstructions.push([qm,n.strokeStyle,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,$o,0]);const o=t.getEndss(),a=t.getOrientedFlatCoordinates(),l=t.getStride();let h=0;for(let t=0,e=o.length;t<e;++t)h=this.drawFlatCoordinatess_(a,h,o[t],l);this.endGeometry(e)}finish(){this.reverseHitDetectionInstructions(),this.state=null;const t=this.tolerance;if(0!==t){const e=this.coordinates;for(let i=0,n=e.length;i<n;++i)e[i]=Yn(e[i],t)}return super.finish()}setFillStrokeStyles_(){const t=this.state;void 0!==t.fillStyle&&this.updateFillStyle(t,this.createFill),void 0!==t.strokeStyle&&this.updateStrokeStyle(t,this.applyStroke)}}function a_(t,e,i,n,r){const s=[];let o=i,a=0,l=e.slice(i,2);for(;a<t&&o+r<n;){const[i,n]=l.slice(-2),h=e[o+r],c=e[o+r+1],u=Math.sqrt((h-i)*(h-i)+(c-n)*(c-n));if(a+=u,a>=t){const e=(t-a+u)/u,d=_i(i,h,e),g=_i(n,c,e);l.push(d,g),s.push(l),l=[d,g],a==t&&(o+=r),a=0}else if(a<t)l.push(e[o+r],e[o+r+1]),o+=r;else{const t=u-a,e=_i(i,h,t/u),d=_i(n,c,t/u);l.push(e,d),s.push(l),l=[e,d],a=0,o+=r}}return a>0&&s.push(l),s}function l_(t,e,i,n,r){let s,o,a,l,h,c,u,d,g,f,p=i,m=i,_=0,y=0,x=i;for(o=i;o<n;o+=r){const i=e[o],n=e[o+1];void 0!==h&&(g=i-h,f=n-c,l=Math.sqrt(g*g+f*f),void 0!==u&&(y+=a,s=Math.acos((u*g+d*f)/(a*l)),s>t&&(y>_&&(_=y,p=x,m=o),y=0,x=o-r)),a=l,u=g,d=f),h=i,c=n}return y+=l,y>_?[x,o]:[p,m]}const h_={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};class c_ extends n_{constructor(t,e,i,n){super(t,e,i,n),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[Wo]={fillStyle:Wo},this.textStrokeState_=null,this.strokeStates={},this.textState_={},this.textStates={},this.textKey_="",this.fillKey_="",this.strokeKey_="",this.declutterMode_=void 0,this.declutterImageWithText_=void 0}finish(){const t=super.finish();return t.textStates=this.textStates,t.fillStates=this.fillStates,t.strokeStates=this.strokeStates,t}drawText(t,e,i){const n=this.textFillState_,r=this.textStrokeState_,s=this.textState_;if(""===this.text_||!s||!n&&!r)return;const o=this.coordinates;let a=o.length;const l=t.getType();let h=null,c=t.getStride();if("line"!==s.placement||"LineString"!=l&&"MultiLineString"!=l&&"Polygon"!=l&&"MultiPolygon"!=l){let n=s.overflow?null:[];switch(l){case"Point":case"MultiPoint":h=t.getFlatCoordinates();break;case"LineString":h=t.getFlatMidpoint();break;case"Circle":h=t.getCenter();break;case"MultiLineString":h=t.getFlatMidpoints(),c=2;break;case"Polygon":h=t.getFlatInteriorPoint(),s.overflow||n.push(h[2]/this.resolution),c=3;break;case"MultiPolygon":const e=t.getFlatInteriorPoints();h=[];for(let t=0,i=e.length;t<i;t+=3)s.overflow||n.push(e[t+2]/this.resolution),h.push(e[t],e[t+1]);if(0===h.length)return;c=2}const r=this.appendFlatPointCoordinates(h,c);if(r===a)return;if(n&&(r-a)/2!=h.length/c){let t=a/2;n=n.filter(((e,i)=>{const n=o[2*(t+i)]===h[i*c]&&o[2*(t+i)+1]===h[i*c+1];return n||--t,n}))}this.saveTextStates_(),(s.backgroundFill||s.backgroundStroke)&&(this.setFillStrokeStyle(s.backgroundFill,s.backgroundStroke),s.backgroundFill&&this.updateFillStyle(this.state,this.createFill),s.backgroundStroke&&(this.updateStrokeStyle(this.state,this.applyStroke),this.hitDetectionInstructions.push(this.createStroke(this.state)))),this.beginGeometry(t,e,i);let u=s.padding;if(u!=Qo&&(s.scale[0]<0||s.scale[1]<0)){let t=s.padding[0],e=s.padding[1],i=s.padding[2],n=s.padding[3];s.scale[0]<0&&(e=-e,n=-n),s.scale[1]<0&&(t=-t,i=-i),u=[t,e,i,n]}const d=this.pixelRatio;this.instructions.push([Zm,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,u==Qo?Qo:u.map((function(t){return t*d})),!!s.backgroundFill,!!s.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]);const g=1/d,f=this.state.fillStyle;s.backgroundFill&&(this.state.fillStyle=Wo,this.hitDetectionInstructions.push(this.createFill(this.state))),this.hitDetectionInstructions.push([Zm,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[g,g],NaN,this.declutterMode_,this.declutterImageWithText_,u,!!s.backgroundFill,!!s.backgroundStroke,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Wo:this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]),s.backgroundFill&&(this.state.fillStyle=f,this.hitDetectionInstructions.push(this.createFill(this.state))),this.endGeometry(e)}else{if(!Le(this.maxExtent,t.getExtent()))return;let n;if(h=t.getFlatCoordinates(),"LineString"==l)n=[h.length];else if("MultiLineString"==l)n=t.getEnds();else if("Polygon"==l)n=t.getEnds().slice(0,1);else if("MultiPolygon"==l){const e=t.getEndss();n=[];for(let t=0,i=e.length;t<i;++t)n.push(e[t][0])}this.beginGeometry(t,e,i);const r=s.repeat,u=r?void 0:s.textAlign;let d=0;for(let t=0,e=n.length;t<e;++t){let e;e=r?a_(r*this.resolution,h,d,n[t],c):[h.slice(d,n[t])];for(let i=0,r=e.length;i<r;++i){const r=e[i];let l=0,h=r.length;if(null==u){const t=l_(s.maxAngle,r,0,r.length,2);l=t[0],h=t[1]}for(let t=l;t<h;t+=c)o.push(r[t],r[t+1]);const g=o.length;d=n[t],this.drawChars_(a,g),a=g}}this.endGeometry(e)}}saveTextStates_(){const t=this.textStrokeState_,e=this.textState_,i=this.textFillState_,n=this.strokeKey_;t&&(n in this.strokeStates||(this.strokeStates[n]={strokeStyle:t.strokeStyle,lineCap:t.lineCap,lineDashOffset:t.lineDashOffset,lineWidth:t.lineWidth,lineJoin:t.lineJoin,miterLimit:t.miterLimit,lineDash:t.lineDash}));const r=this.textKey_;r in this.textStates||(this.textStates[r]={font:e.font,textAlign:e.textAlign||qo,justify:e.justify,textBaseline:e.textBaseline||Jo,scale:e.scale});const s=this.fillKey_;i&&(s in this.fillStates||(this.fillStates[s]={fillStyle:i.fillStyle}))}drawChars_(t,e){const i=this.textStrokeState_,n=this.textState_,r=this.strokeKey_,s=this.textKey_,o=this.fillKey_;this.saveTextStates_();const a=this.pixelRatio,l=h_[n.textBaseline],h=this.textOffsetY_*a,c=this.text_,u=i?i.lineWidth*Math.abs(n.scale[0])/2:0;this.instructions.push([Wm,t,e,l,n.overflow,o,n.maxAngle,a,h,r,u*a,c,s,1,this.declutterMode_]),this.hitDetectionInstructions.push([Wm,t,e,l,n.overflow,o?Wo:o,n.maxAngle,a,h,r,u*a,c,s,1/a,this.declutterMode_])}setTextStyle(t,e){let i,n,r;if(t){const e=t.getFill();e?(n=this.textFillState_,n||(n={},this.textFillState_=n),n.fillStyle=Oo(e.getColor()||Wo)):(n=null,this.textFillState_=n);const s=t.getStroke();if(s){r=this.textStrokeState_,r||(r={},this.textStrokeState_=r);const t=s.getLineDash(),e=s.getLineDashOffset(),i=s.getWidth(),n=s.getMiterLimit();r.lineCap=s.getLineCap()||Zo,r.lineDash=t?t.slice():$o,r.lineDashOffset=void 0===e?0:e,r.lineJoin=s.getLineJoin()||Yo,r.lineWidth=void 0===i?1:i,r.miterLimit=void 0===n?Ko:n,r.strokeStyle=Oo(s.getColor()||Ho)}else r=null,this.textStrokeState_=r;i=this.textState_;const o=t.getFont()||Vo;ra(o);const a=t.getScaleArray();i.overflow=t.getOverflow(),i.font=o,i.maxAngle=t.getMaxAngle(),i.placement=t.getPlacement(),i.textAlign=t.getTextAlign(),i.repeat=t.getRepeat(),i.justify=t.getJustify(),i.textBaseline=t.getTextBaseline()||Jo,i.backgroundFill=t.getBackgroundFill(),i.backgroundStroke=t.getBackgroundStroke(),i.padding=t.getPadding()||Qo,i.scale=void 0===a?[1,1]:a;const l=t.getOffsetX(),h=t.getOffsetY(),c=t.getRotateWithView(),u=t.getRotation();this.text_=t.getText()||"",this.textOffsetX_=void 0===l?0:l,this.textOffsetY_=void 0===h?0:h,this.textRotateWithView_=void 0!==c&&c,this.textRotation_=void 0===u?0:u,this.strokeKey_=r?("string"==typeof r.strokeStyle?r.strokeStyle:z(r.strokeStyle))+r.lineCap+r.lineDashOffset+"|"+r.lineWidth+r.lineJoin+r.miterLimit+"["+r.lineDash.join()+"]":"",this.textKey_=i.font+i.scale+(i.textAlign||"?")+(i.repeat||"?")+(i.justify||"?")+(i.textBaseline||"?"),this.fillKey_=n&&n.fillStyle?"string"==typeof n.fillStyle?n.fillStyle:"|"+z(n.fillStyle):""}else this.text_="";this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}}const u_={Circle:o_,Default:n_,Image:r_,LineString:s_,Polygon:o_,Text:c_};class d_{constructor(t,e,i,n){this.tolerance_=t,this.maxExtent_=e,this.pixelRatio_=n,this.resolution_=i,this.buildersByZIndex_={}}finish(){const t={};for(const e in this.buildersByZIndex_){t[e]=t[e]||{};const i=this.buildersByZIndex_[e];for(const n in i){const r=i[n].finish();t[e][n]=r}}return t}getBuilder(t,e){const i=void 0!==t?t.toString():"0";let n=this.buildersByZIndex_[i];void 0===n&&(n={},this.buildersByZIndex_[i]=n);let r=n[e];if(void 0===r){r=new(0,u_[e])(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),n[e]=r}return r}}function g_(t,e,i,n,r,s,o,a,l,h,c,u){let d=t[e],g=t[e+1],f=0,p=0,m=0,_=0;function y(){f=d,p=g,d=t[e+=n],g=t[e+1],_+=m,m=Math.sqrt((d-f)*(d-f)+(g-p)*(g-p))}do{y()}while(e<i-n&&_+m<s);let x=0===m?0:(s-_)/m;const v=_i(f,d,x),w=_i(p,g,x),S=e-n,E=_,T=s+a*l(h,r,c);for(;e<i-n&&_+m<T;)y();x=0===m?0:(T-_)/m;const C=_i(f,d,x),b=_i(p,g,x);let R;if(u){const t=[v,w,C,b];Cn(t,0,4,2,u,t,t),R=t[0]>t[2]}else R=v>C;const P=Math.PI,I=[],L=S+n===e;let F;if(m=0,_=E,d=t[e=S],g=t[e+1],L){y(),F=Math.atan2(g-p,d-f),R&&(F+=F>0?-P:P);const t=(C+v)/2,e=(b+w)/2;return I[0]=[t,e,(T-s)/2,F,r],I}for(let t=0,u=(r=r.replace(/\n/g," ")).length;t<u;){y();let v=Math.atan2(g-p,d-f);if(R&&(v+=v>0?-P:P),void 0!==F){let t=v-F;if(t+=t>P?-2*P:t<-P?2*P:0,Math.abs(t)>o)return null}F=v;const w=t;let S=0;for(;t<u;++t){const o=a*l(h,r[R?u-t-1:t],c);if(e+n<i&&_+m<s+S+o/2)break;S+=o}if(t===w)continue;const E=R?r.substring(u-w,u-t):r.substring(w,t);x=0===m?0:(s+S/2-_)/m;const T=_i(f,d,x),C=_i(p,g,x);I.push([T,C,S/2,v,E]),s+=S}return I}const f_=[1/0,1/0,-1/0,-1/0],p_=[],m_=[],__=[],y_=[];function x_(t){return t[3].declutterBox}const v_=new RegExp("["+String.fromCharCode(1425)+"-"+String.fromCharCode(2303)+String.fromCharCode(64285)+"-"+String.fromCharCode(65023)+String.fromCharCode(65136)+"-"+String.fromCharCode(65276)+String.fromCharCode(67584)+"-"+String.fromCharCode(69631)+String.fromCharCode(124928)+"-"+String.fromCharCode(126975)+"]");function w_(t,e){return"start"===e?e=v_.test(t)?"right":"left":"end"===e&&(e=v_.test(t)?"left":"right"),h_[e]}function S_(t,e,i){return i>0&&t.push("\n",""),t.push(e,""),t}class E_{constructor(t,e,i,n,r){this.overlaps=i,this.pixelRatio=e,this.resolution=t,this.alignAndScaleFill_,this.instructions=n.instructions,this.coordinates=n.coordinates,this.coordinateCache_={},this.renderedTransform_=[1,0,0,1,0,0],this.hitDetectionInstructions=n.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=n.fillStates||{},this.strokeStates=n.strokeStates||{},this.textStates=n.textStates||{},this.widths_={},this.labels_={},this.zIndexContext_=r?new dg:null}getZIndexContext(){return this.zIndexContext_}createLabel(t,e,i,n){const r=t+e+i+n;if(this.labels_[r])return this.labels_[r];const s=n?this.strokeStates[n]:null,o=i?this.fillStates[i]:null,a=this.textStates[e],l=this.pixelRatio,h=[a.scale[0]*l,a.scale[1]*l],c=a.justify?h_[a.justify]:w_(Array.isArray(t)?t[0]:t,a.textAlign||qo),u=n&&s.lineWidth?s.lineWidth:0,d=Array.isArray(t)?t:String(t).split("\n").reduce(S_,[]),{width:g,height:f,widths:p,heights:m,lineWidths:_}=ha(a,d),y=g+u,x=[],v=(y+2)*h[0],w=(f+u)*h[1],S={width:v<0?Math.floor(v):Math.ceil(v),height:w<0?Math.floor(w):Math.ceil(w),contextInstructions:x};1==h[0]&&1==h[1]||x.push("scale",h),n&&(x.push("strokeStyle",s.strokeStyle),x.push("lineWidth",u),x.push("lineCap",s.lineCap),x.push("lineJoin",s.lineJoin),x.push("miterLimit",s.miterLimit),x.push("setLineDash",[s.lineDash]),x.push("lineDashOffset",s.lineDashOffset)),i&&x.push("fillStyle",o.fillStyle),x.push("textBaseline","middle"),x.push("textAlign","center");const E=.5-c;let T=c*y+E*u;const C=[],b=[];let R,P=0,I=0,L=0,F=0;for(let t=0,e=d.length;t<e;t+=2){const e=d[t];if("\n"===e){I+=P,P=0,T=c*y+E*u,++F;continue}const r=d[t+1]||a.font;r!==R&&(n&&C.push("font",r),i&&b.push("font",r),R=r),P=Math.max(P,m[L]);const s=[e,T+E*p[L]+c*(p[L]-_[F]),.5*(u+P)+I];T+=p[L],n&&C.push("strokeText",s),i&&b.push("fillText",s),++L}return Array.prototype.push.apply(x,C),Array.prototype.push.apply(x,b),this.labels_[r]=S,S}replayTextBackground_(t,e,i,n,r,s,o){t.beginPath(),t.moveTo.apply(t,e),t.lineTo.apply(t,i),t.lineTo.apply(t,n),t.lineTo.apply(t,r),t.lineTo.apply(t,e),s&&(this.alignAndScaleFill_=s[2],this.fill_(t)),o&&(this.setStrokeStyle_(t,o),t.stroke())}calculateImageOrLabelDimensions_(t,e,i,n,r,s,o,a,l,h,c,u,d,g,f,p){let m=i-(o*=u[0]),_=n-(a*=u[1]);const y=r+l>t?t-l:r,x=s+h>e?e-h:s,v=g[3]+y*u[0]+g[1],w=g[0]+x*u[1]+g[2],S=m-g[3],E=_-g[0];let T;return(f||0!==c)&&(p_[0]=S,y_[0]=S,p_[1]=E,m_[1]=E,m_[0]=S+v,__[0]=m_[0],__[1]=E+w,y_[1]=__[1]),0!==c?(T=Vt([1,0,0,1,0,0],i,n,1,1,c,-i,-n),zt(T,p_),zt(T,m_),zt(T,__),zt(T,y_),se(Math.min(p_[0],m_[0],__[0],y_[0]),Math.min(p_[1],m_[1],__[1],y_[1]),Math.max(p_[0],m_[0],__[0],y_[0]),Math.max(p_[1],m_[1],__[1],y_[1]),f_)):se(Math.min(S,S+v),Math.min(E,E+w),Math.max(S,S+v),Math.max(E,E+w),f_),d&&(m=Math.round(m),_=Math.round(_)),{drawImageX:m,drawImageY:_,drawImageW:y,drawImageH:x,originX:l,originY:h,declutterBox:{minX:f_[0],minY:f_[1],maxX:f_[2],maxY:f_[3],value:p},canvasTransform:T,scale:u}}replayImageOrLabel_(t,e,i,n,r,s,o){const a=!(!s&&!o),l=n.declutterBox,h=o?o[2]*n.scale[0]/2:0;return l.minX-h<=e[0]&&l.maxX+h>=0&&l.minY-h<=e[1]&&l.maxY+h>=0&&(a&&this.replayTextBackground_(t,p_,m_,__,y_,s,o),ca(t,n.canvasTransform,r,i,n.originX,n.originY,n.drawImageW,n.drawImageH,n.drawImageX,n.drawImageY,n.scale)),!0}fill_(t){const e=this.alignAndScaleFill_;if(e){const i=zt(this.renderedTransform_,[0,0]),n=512*this.pixelRatio;t.save(),t.translate(i[0]%n,i[1]%n),1!==e&&t.scale(e,e),t.rotate(this.viewRotation_)}t.fill(),e&&t.restore()}setStrokeStyle_(t,e){t.strokeStyle=e[1],t.lineWidth=e[2],t.lineCap=e[3],t.lineJoin=e[4],t.miterLimit=e[5],t.lineDashOffset=e[7],t.setLineDash(e[6])}drawLabelWithPointPlacement_(t,e,i,n){const r=this.textStates[e],s=this.createLabel(t,e,n,i),o=this.strokeStates[i],a=this.pixelRatio,l=w_(Array.isArray(t)?t[0]:t,r.textAlign||qo),h=h_[r.textBaseline||Jo],c=o&&o.lineWidth?o.lineWidth:0;return{label:s,anchorX:l*(s.width/a-2*r.scale[0])+2*(.5-l)*c,anchorY:h*s.height/a+2*(.5-h)*c}}execute_(t,e,i,n,r,s,o,a){const l=this.zIndexContext_;let h;this.pixelCoordinates_&&c(i,this.renderedTransform_)?h=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),h=Tn(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),jt(this.renderedTransform_,i));let u=0;const d=n.length;let g,f,p,m,_,y,x,v,w,S,E,T,C,b=0,R=0,P=0,I=null,L=null;const F=this.coordinateCache_,M=this.viewRotation_,A=Math.round(1e12*Math.atan2(-i[1],i[0]))/1e12,O={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:M},D=this.instructions!=n||this.overlaps?0:200;let N,k,G,j;for(;u<d;){const i=n[u];switch(i[0]){case zm:N=i[1],j=i[3],N.getGeometry()?void 0===o||Le(o,j.getExtent())?++u:u=i[2]+1:u=i[2],l&&(l.zIndex=i[4]);break;case Um:R>D&&(this.fill_(t),R=0),P>D&&(t.stroke(),P=0),R||P||(t.beginPath(),_=NaN,y=NaN),++u;break;case Bm:b=i[1];const n=h[b],c=h[b+1],d=h[b+2]-n,z=h[b+3]-c,U=Math.sqrt(d*d+z*z);t.moveTo(n+U,c),t.arc(n,c,U,0,2*Math.PI,!0),++u;break;case Xm:t.closePath(),++u;break;case Vm:b=i[1],g=i[2];const B=i[3],X=i[4],V=i[5];O.geometry=B,O.feature=N,u in F||(F[u]=[]);const W=F[u];V?V(h,b,g,2,W):(W[0]=h[b],W[1]=h[b+1],W.length=2),l&&(l.zIndex=i[6]),X(W,O),++u;break;case Zm:b=i[1],g=i[2],w=i[3],f=i[4],p=i[5];let Z=i[6];const $=i[7],Y=i[8],K=i[9],H=i[10];let q=i[11];const J=i[12];let Q=i[13];m=i[14]||"declutter";const tt=i[15];if(!w&&i.length>=20){S=i[19],E=i[20],T=i[21],C=i[22];const t=this.drawLabelWithPointPlacement_(S,E,T,C);w=t.label,i[3]=w;const e=i[23];f=(t.anchorX-e)*this.pixelRatio,i[4]=f;const n=i[24];p=(t.anchorY-n)*this.pixelRatio,i[5]=p,Z=w.height,i[6]=Z,Q=w.width,i[13]=Q}let et,it,nt,rt;i.length>25&&(et=i[25]),i.length>17?(it=i[16],nt=i[17],rt=i[18]):(it=Qo,nt=!1,rt=!1),H&&A?q+=M:H||A||(q-=M);let st=0;for(;b<g;b+=2){if(et&&et[st++]<Q/this.pixelRatio)continue;const i=this.calculateImageOrLabelDimensions_(w.width,w.height,h[b],h[b+1],Q,Z,f,p,Y,K,q,J,r,it,nt||rt,N),n=[t,e,w,i,$,nt?I:null,rt?L:null];if(a){let t,e,r,s,o;if(tt){const i=g-b;if(!tt[i]){tt[i]={args:n,declutterMode:m};continue}const s=tt[i];t=s.args,e=s.declutterMode,delete tt[i],r=x_(t)}if(!t||"declutter"===e&&a.collides(r)||(s=!0),"declutter"===m&&a.collides(i.declutterBox)||(o=!0),"declutter"===e&&"declutter"===m){const t=s&&o;s=t,o=t}s&&("none"!==e&&a.insert(r),this.replayImageOrLabel_.apply(this,t)),o&&("none"!==m&&a.insert(i.declutterBox),this.replayImageOrLabel_.apply(this,n))}else this.replayImageOrLabel_.apply(this,n)}++u;break;case Wm:const ot=i[1],at=i[2],lt=i[3],ht=i[4];C=i[5];const ct=i[6],ut=i[7],dt=i[8];T=i[9];const gt=i[10];S=i[11],E=i[12];const ft=[i[13],i[13]];m=i[14]||"declutter";const pt=this.textStates[E],mt=pt.font,_t=[pt.scale[0]*ut,pt.scale[1]*ut];let yt;mt in this.widths_?yt=this.widths_[mt]:(yt={},this.widths_[mt]=yt);const xt=ku(h,ot,at,2),vt=Math.abs(_t[0])*la(mt,S,yt);if(ht||vt<=xt){const i=g_(h,ot,at,2,S,(xt-vt)*w_(S,this.textStates[E].textAlign),ct,Math.abs(_t[0]),la,mt,yt,A?0:this.viewRotation_);t:if(i){const n=[];let r,s,o,l,h;if(T)for(r=0,s=i.length;r<s;++r){h=i[r],o=h[4],l=this.createLabel(o,E,"",T),f=h[2]+(_t[0]<0?-gt:gt),p=lt*l.height+2*(.5-lt)*gt*_t[1]/_t[0]-dt;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,f,p,0,0,h[3],ft,!1,Qo,!1,N);if(a&&"declutter"===m&&a.collides(s.declutterBox))break t;n.push([t,e,l,s,1,null,null])}if(C)for(r=0,s=i.length;r<s;++r){h=i[r],o=h[4],l=this.createLabel(o,E,C,""),f=h[2],p=lt*l.height-dt;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,f,p,0,0,h[3],ft,!1,Qo,!1,N);if(a&&"declutter"===m&&a.collides(s.declutterBox))break t;n.push([t,e,l,s,1,null,null])}a&&"none"!==m&&a.load(n.map(x_));for(let t=0,e=n.length;t<e;++t)this.replayImageOrLabel_.apply(this,n[t])}}++u;break;case $m:if(void 0!==s){N=i[1];const t=s(N,j,m);if(t)return t}++u;break;case Ym:D?R++:this.fill_(t),++u;break;case Km:for(b=i[1],g=i[2],k=h[b],G=h[b+1],t.moveTo(k,G),_=k+.5|0,y=G+.5|0,b+=2;b<g;b+=2)k=h[b],G=h[b+1],x=k+.5|0,v=G+.5|0,b!=g-2&&x===_&&v===y||(t.lineTo(k,G),_=x,y=v);++u;break;case Hm:I=i,this.alignAndScaleFill_=i[2],R&&(this.fill_(t),R=0,P&&(t.stroke(),P=0)),t.fillStyle=i[1],++u;break;case qm:L=i,P&&(t.stroke(),P=0),this.setStrokeStyle_(t,i),++u;break;case Jm:D?P++:t.stroke(),++u;break;default:++u}}R&&this.fill_(t),P&&t.stroke()}execute(t,e,i,n,r,s){this.viewRotation_=n,this.execute_(t,e,i,this.instructions,r,void 0,void 0,s)}executeHitDetection(t,e,i,n,r){return this.viewRotation_=i,this.execute_(t,[t.canvas.width,t.canvas.height],e,this.hitDetectionInstructions,!0,n,r)}}const T_=["Polygon","Circle","LineString","Image","Text","Default"],C_=["Image","Text"],b_=T_.filter((t=>!C_.includes(t)));class R_{constructor(t,e,i,n,r,s,o){this.maxExtent_=t,this.overlaps_=n,this.pixelRatio_=i,this.resolution_=e,this.renderBuffer_=s,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=[1,0,0,1,0,0],this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(r,o)}clip(t,e){const i=this.getClipCoords(e);t.beginPath(),t.moveTo(i[0],i[1]),t.lineTo(i[2],i[3]),t.lineTo(i[4],i[5]),t.lineTo(i[6],i[7]),t.clip()}createExecutors_(t,e){for(const i in t){let n=this.executorsByZIndex_[i];void 0===n&&(n={},this.executorsByZIndex_[i]=n);const r=t[i];for(const t in r){const i=r[t];n[t]=new E_(this.resolution_,this.pixelRatio_,this.overlaps_,i,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const i=this.executorsByZIndex_[e];for(let e=0,n=t.length;e<n;++e)if(t[e]in i)return!0}return!1}forEachFeatureAtCoordinate(t,e,i,n,r,o){const a=2*(n=Math.round(n))+1,l=Vt(this.hitDetectionTransform_,n+.5,n+.5,1/e,-1/e,-i,-t[0],-t[1]),h=!this.hitDetectionContext_;h&&(this.hitDetectionContext_=pt(a,a,void 0,{willReadFrequently:!0}));const c=this.hitDetectionContext_;let u;c.canvas.width!==a||c.canvas.height!==a?(c.canvas.width=a,c.canvas.height=a):h||c.clearRect(0,0,a,a),void 0!==this.renderBuffer_&&(u=[1/0,1/0,-1/0,-1/0],de(u,t),qt(u,e*(this.renderBuffer_+n),u));const d=I_(n);let g;function f(t,e,i){const s=c.getImageData(0,0,a,a).data;for(let l=0,h=d.length;l<h;l++)if(s[d[l]]>0){if(!o||"none"===i||"Image"!==g&&"Text"!==g||o.includes(t)){const i=(d[l]-3)/4,s=n-i%a,o=n-(i/a|0),h=r(t,e,s*s+o*o);if(h)return h}c.clearRect(0,0,a,a);break}}const p=Object.keys(this.executorsByZIndex_).map(Number);let m,_,y,x,v;for(p.sort(s),m=p.length-1;m>=0;--m){const t=p[m].toString();for(y=this.executorsByZIndex_[t],_=T_.length-1;_>=0;--_)if(g=T_[_],x=y[g],void 0!==x&&(v=x.executeHitDetection(c,l,i,f,u),v))return v}}getClipCoords(t){const e=this.maxExtent_;if(!e)return null;const i=e[0],n=e[1],r=e[2],s=e[3],o=[i,n,i,s,r,s,r,n];return Tn(o,0,8,2,t,o),o}isEmpty(){return y(this.executorsByZIndex_)}execute(t,e,i,n,r,o,a){const l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(s),o=o||T_;const h=T_.length;let c,u,d,g,f;for(a&&l.reverse(),c=0,u=l.length;c<u;++c){const s=l[c].toString();for(f=this.executorsByZIndex_[s],d=0,g=o.length;d<g;++d){const s=o[d],u=f[s];if(void 0!==u){const o=null===a?void 0:u.getZIndexContext(),g=o?o.getContext():t,f=this.maxExtent_&&"Image"!==s&&"Text"!==s;if(f&&(g.save(),this.clip(g,i)),o&&"Text"!==s&&"Image"!==s?o.pushFunction((t=>u.execute(t,e,i,n,r,a))):u.execute(g,e,i,n,r,a),f&&g.restore(),o){o.offset();const t=l[c]*h+d;this.deferredZIndexContexts_[t]||(this.deferredZIndexContexts_[t]=[]),this.deferredZIndexContexts_[t].push(o)}}}}this.renderedContext_=t}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){const t=this.deferredZIndexContexts_,e=Object.keys(t).map(Number).sort(s);for(let i=0,n=e.length;i<n;++i)t[e[i]].forEach((t=>{t.draw(this.renderedContext_),t.clear()})),t[e[i]].length=0}}const P_={};function I_(t){if(void 0!==P_[t])return P_[t];const e=2*t+1,i=t*t,n=new Array(i+1);for(let r=0;r<=t;++r)for(let s=0;s<=t;++s){const o=r*r+s*s;if(o>i)break;let a=n[o];a||(a=[],n[o]=a),a.push(4*((t+r)*e+(t+s))+3),r>0&&a.push(4*((t-r)*e+(t+s))+3),s>0&&(a.push(4*((t+r)*e+(t-s))+3),r>0&&a.push(4*((t-r)*e+(t-s))+3))}const r=[];for(let t=0,e=n.length;t<e;++t)n[t]&&r.push(...n[t]);return P_[t]=r,r}const L_=.5;function F_(t,e,i,n,r,o,a,l,h){const c=h?yn(r,h):r,u=pt(t[0]*L_,t[1]*L_);u.imageSmoothingEnabled=!1;const d=u.canvas,g=new Ic(u,L_,r,null,a,l,h?hn(pn(),h):null),f=i.length,p=Math.floor(16777215/f),m={};for(let t=1;t<=f;++t){const e=i[t-1],r=e.getStyleFunction()||n;if(!r)continue;let s=r(e,o);if(!s)continue;Array.isArray(s)||(s=[s]);const a=(t*p).toString(16).padStart(7,"#00000");for(let t=0,i=s.length;t<i;++t){const i=s[t],n=i.getGeometryFunction()(e);if(!n||!Le(c,n.getExtent()))continue;const r=i.clone(),o=r.getFill();o&&o.setColor(a);const l=r.getStroke();l&&(l.setColor(a),l.setLineDash(null)),r.setText(void 0);const h=i.getImage();if(h){const t=h.getImageSize();if(!t)continue;const e=pt(t[0],t[1],void 0,{alpha:!1}),i=e.canvas;e.fillStyle=a,e.fillRect(0,0,i.width,i.height),r.setImage(new Sa({img:i,anchor:h.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:h.getOrigin(),opacity:1,size:h.getSize(),scale:h.getScale(),rotation:h.getRotation(),rotateWithView:h.getRotateWithView()}))}const u=r.getZIndex()||0;let d=m[u];d||(d={},m[u]=d,d.Polygon=[],d.Circle=[],d.LineString=[],d.Point=[]);const g=n.getType();if("GeometryCollection"===g){const t=n.getGeometriesArrayRecursive();for(let e=0,i=t.length;e<i;++e){const i=t[e];d[i.getType().replace("Multi","")].push(i,r)}}else d[g.replace("Multi","")].push(n,r)}}const _=Object.keys(m).map(Number).sort(s);for(let t=0,i=_.length;t<i;++t){const i=m[_[t]];for(const t in i){const n=i[t];for(let t=0,i=n.length;t<i;t+=2){g.setStyle(n[t+1]);for(let i=0,r=e.length;i<r;++i)g.setTransform(e[i]),g.drawGeometry(n[t])}}}return u.getImageData(0,0,d.width,d.height)}function M_(t,e,i){const n=[];if(i){const r=Math.floor(Math.round(t[0])*L_),s=Math.floor(Math.round(t[1])*L_),o=4*(ci(r,0,i.width-1)+ci(s,0,i.height-1)*i.width),a=i.data[o],l=i.data[o+1],h=i.data[o+2]+256*(l+256*a),c=Math.floor(16777215/e.length);h&&h%c==0&&n.push(e[h/c-1])}return n}class A_ extends pg{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.clipped_=!1,this.renderedFeatures_=null,this.renderedRevision_=-1,this.renderedResolution_=NaN,this.renderedExtent_=[1/0,1/0,-1/0,-1/0],this.wrappedRenderedExtent_=[1/0,1/0,-1/0,-1/0],this.renderedRotation_,this.renderedCenter_=null,this.renderedProjection_=null,this.renderedPixelRatio_=1,this.renderedRenderOrder_=null,this.renderedFrameDeclutter_,this.replayGroup_=null,this.replayGroupChanged=!0,this.clipping=!0,this.targetContext_=null,this.opacity_=1}renderWorlds(t,e,i){const n=e.extent,r=e.viewState,s=r.center,o=r.resolution,a=r.projection,l=r.rotation,h=a.getExtent(),c=this.getLayer().getSource(),u=this.getLayer().getDeclutter(),d=e.pixelRatio,g=e.viewHints,f=!(g[gs]||g[fs]),p=this.context,m=Math.round(Ie(n)/o*d),_=Math.round(Ce(n)/o*d),y=c.getWrapX()&&a.canWrapX(),x=y?Ie(h):null,v=y?Math.ceil((n[2]-h[2])/x)+1:1;let w=y?Math.floor((n[0]-h[0])/x):0;do{let n=this.getRenderTransform(s,o,0,d,m,_,w*x);e.declutter&&(n=n.slice(0)),t.execute(p,[p.canvas.width,p.canvas.height],n,l,f,void 0===i?T_:i?C_:b_,i?u&&e.declutter[u]:void 0)}while(++w<v)}setDrawContext_(){1!==this.opacity_&&(this.targetContext_=this.context,this.context=pt(this.context.canvas.width,this.context.canvas.height,gg))}resetDrawContext_(){if(1!==this.opacity_){const t=this.targetContext_.globalAlpha;this.targetContext_.globalAlpha=this.opacity_,this.targetContext_.drawImage(this.context.canvas,0,0),this.targetContext_.globalAlpha=t,yt(this.context),gg.push(this.context.canvas),this.context=this.targetContext_,this.targetContext_=null}}renderDeclutter(t){this.replayGroup_&&this.getLayer().getDeclutter()&&this.renderWorlds(this.replayGroup_,t,!0)}renderDeferredInternal(t){this.replayGroup_&&(this.replayGroup_.renderDeferred(),this.clipped_&&this.context.restore(),this.resetDrawContext_())}renderFrame(t,e){const i=t.layerStatesArray[t.layerIndex];this.opacity_=i.opacity;const n=t.viewState;this.prepareContainer(t,e);const r=this.context,s=this.replayGroup_;let o=s&&!s.isEmpty();if(!o){if(!(this.getLayer().hasListener(ls)||this.getLayer().hasListener(hs)))return null}this.setDrawContext_(),this.preRender(r,t);const a=n.projection;if(this.clipped_=!1,o&&i.extent&&this.clipping){const e=xn(i.extent,a);o=Le(e,t.extent),this.clipped_=o&&!ee(e,t.extent),this.clipped_&&this.clipUnrotated(r,t,e)}return o&&this.renderWorlds(s,t,!this.getLayer().getDeclutter()&&void 0),!t.declutter&&this.clipped_&&r.restore(),this.postRender(r,t),this.renderedRotation_!==n.rotation&&(this.renderedRotation_=n.rotation,this.hitDetectionImageData_=null),t.declutter||this.resetDrawContext_(),this.container}getFeatures(t){return new Promise((e=>{if(this.frameState&&!this.hitDetectionImageData_&&!this.animatingOrInteracting_){const t=this.frameState.size.slice(),e=this.renderedCenter_,i=this.renderedResolution_,n=this.renderedRotation_,r=this.renderedProjection_,s=this.wrappedRenderedExtent_,o=this.getLayer(),a=[],l=t[0]*L_,h=t[1]*L_;a.push(this.getRenderTransform(e,i,n,L_,l,h,0).slice());const c=o.getSource(),u=r.getExtent();if(c.getWrapX()&&r.canWrapX()&&!ee(u,s)){let t=s[0];const r=Ie(u);let o,c=0;for(;t<u[0];)--c,o=r*c,a.push(this.getRenderTransform(e,i,n,L_,l,h,o).slice()),t+=r;for(c=0,t=s[2];t>u[2];)++c,o=r*c,a.push(this.getRenderTransform(e,i,n,L_,l,h,o).slice()),t-=r}const d=pn();this.hitDetectionImageData_=F_(t,a,this.renderedFeatures_,o.getStyleFunction(),s,i,n,Ac(i,this.renderedPixelRatio_),d?r:null)}e(M_(t,this.renderedFeatures_,this.hitDetectionImageData_))}))}forEachFeatureAtCoordinate(t,e,i,n,r){if(!this.replayGroup_)return;const s=e.viewState.resolution,o=e.viewState.rotation,a=this.getLayer(),l={},h=function(t,e,i){const s=z(t),o=l[s];if(o){if(!0!==o&&i<o.distanceSq){if(0===i)return l[s]=!0,r.splice(r.lastIndexOf(o),1),n(t,a,e);o.geometry=e,o.distanceSq=i}}else{if(0===i)return l[s]=!0,n(t,a,e);r.push(l[s]={feature:t,layer:a,geometry:e,distanceSq:i,callback:n})}};let c;const u=[this.replayGroup_],d=this.getLayer().getDeclutter();return u.some((n=>c=n.forEachFeatureAtCoordinate(t,s,o,i,h,d&&e.declutter[d]?e.declutter[d].all().map((t=>t.value)):null))),c}handleFontsChanged(){const t=this.getLayer();t.getVisible()&&this.replayGroup_&&t.changed()}handleStyleImageChange_(t){this.renderIfReadyAndVisible()}prepareFrame(t){const e=this.getLayer(),i=e.getSource();if(!i)return!1;const n=t.viewHints[gs],r=t.viewHints[fs],s=e.getUpdateWhileAnimating(),o=e.getUpdateWhileInteracting();if(this.ready&&!s&&n||!o&&r)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;const a=t.extent,l=t.viewState,h=l.projection,u=l.resolution,d=t.pixelRatio,g=e.getRevision(),f=e.getRenderBuffer();let p=e.getRenderOrder();void 0===p&&(p=Mc);const m=l.center.slice(),_=qt(a,f*u),y=_.slice(),x=[_.slice()],v=h.getExtent();if(i.getWrapX()&&h.canWrapX()&&!ee(v,t.extent)){const t=Ie(v),e=Math.max(Ie(_)/2,t);_[0]=v[0]-e,_[2]=v[2]+e,Ni(m,h);const i=Ne(x[0],h);i[0]<v[0]&&i[2]<v[2]?x.push([i[0]+t,i[1],i[2]+t,i[3]]):i[0]>v[0]&&i[2]>v[2]&&x.push([i[0]-t,i[1],i[2]-t,i[3]])}if(this.ready&&this.renderedResolution_==u&&this.renderedRevision_==g&&this.renderedRenderOrder_==p&&this.renderedFrameDeclutter_===!!t.declutter&&ee(this.wrappedRenderedExtent_,_))return c(this.renderedExtent_,y)||(this.hitDetectionImageData_=null,this.renderedExtent_=y),this.renderedCenter_=m,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const w=new d_(Oc(u,d),_,u,d),S=pn();let E;if(S){for(let t=0,e=x.length;t<e;++t){const e=yn(x[t],h);i.loadFeatures(e,vn(u,h),S)}E=hn(S,h)}else for(let t=0,e=x.length;t<e;++t)i.loadFeatures(x[t],u,h);const T=Ac(u,d);let C=!0;const b=(t,i)=>{let n;const r=t.getStyleFunction()||e.getStyleFunction();if(r&&(n=r(t,u)),n){const e=this.renderFeature(t,T,n,w,E,this.getLayer().getDeclutter(),i);C=C&&!e}},R=yn(_,h),P=i.getFeaturesInExtent(R);p&&P.sort(p);for(let t=0,e=P.length;t<e;++t)b(P[t],t);this.renderedFeatures_=P,this.ready=C;const I=w.finish(),L=new R_(_,u,d,i.getOverlaps(),I,e.getRenderBuffer(),!!t.declutter);return this.renderedResolution_=u,this.renderedRevision_=g,this.renderedRenderOrder_=p,this.renderedFrameDeclutter_=!!t.declutter,this.renderedExtent_=y,this.wrappedRenderedExtent_=_,this.renderedCenter_=m,this.renderedProjection_=h,this.renderedPixelRatio_=d,this.replayGroup_=L,this.hitDetectionImageData_=null,this.replayGroupChanged=!0,!0}renderFeature(t,e,i,n,r,s,o){if(!i)return!1;let a=!1;if(Array.isArray(i))for(let l=0,h=i.length;l<h;++l)a=Dc(n,t,i[l],e,this.boundHandleStyleImageChange_,r,s,o)||a;else a=Dc(n,t,i,e,this.boundHandleStyleImageChange_,r,s,o);return a}}class O_ extends mg{constructor(t){super(t),this.vectorRenderer_=new A_(t),this.layerImageRatio_=t.getImageRatio(),this.coordinateToVectorPixelTransform_=[1,0,0,1,0,0],this.renderedPixelToCoordinateTransform_=null}disposeInternal(){this.vectorRenderer_.dispose(),super.disposeInternal()}getFeatures(t){if(!this.vectorRenderer_)return Promise.resolve([]);const e=zt(this.coordinateToVectorPixelTransform_,zt(this.renderedPixelToCoordinateTransform_,t.slice()));return this.vectorRenderer_.getFeatures(e)}handleFontsChanged(){this.vectorRenderer_.handleFontsChanged()}prepareFrame(t){const e=t.pixelRatio,i=t.viewState,n=i.resolution,r=t.viewHints,s=this.vectorRenderer_;let o=t.extent;1!==this.layerImageRatio_&&(o=o.slice(0),Ae(o,this.layerImageRatio_));const a=Ie(o)/n,l=Ce(o)/n;if(!r[gs]&&!r[fs]&&!Fe(o)){s.useContainer(null,null);const r=s.context,h=t.layerStatesArray[t.layerIndex],c=Object.assign({},h,{opacity:1}),u=Object.assign({},t,{extent:o,size:[a,l],viewState:Object.assign({},t.viewState,{rotation:0}),layerStatesArray:[c],layerIndex:0,declutter:null}),d=this.getLayer().getDeclutter();d&&(u.declutter={[d]:new Bs(9)});let g=!0;const f=new Yr(o,n,e,r.canvas,(function(t){s.prepareFrame(u)&&s.replayGroupChanged&&(s.clipping=!1,s.renderFrame(u,null)&&(s.renderDeclutter(u),s.renderDeferred(u),g=!1),t())}));f.addEventListener(v,(()=>{if(f.getState()!==Br.LOADED)return;this.image=g?null:f;const t=f.getPixelRatio(),n=Wc(f.getResolution())*e/t;this.renderedResolution=n,this.coordinateToVectorPixelTransform_=Vt(this.coordinateToVectorPixelTransform_,a/2,l/2,1/n,-1/n,0,-i.center[0],-i.center[1])})),f.load()}return this.image&&(this.renderedPixelToCoordinateTransform_=t.pixelToCoordinateTransform.slice()),!!this.image}preRender(){}postRender(){}renderDeclutter(){}forEachFeatureAtCoordinate(t,e,i,n,r){return this.vectorRenderer_?this.vectorRenderer_.forEachFeatureAtCoordinate(t,e,i,n,r):super.forEachFeatureAtCoordinate(t,e,i,n,r)}}const D_={image:["Polygon","Circle","LineString","Image","Text"],hybrid:["Polygon","LineString"],vector:[]},N_={hybrid:["Image","Text","Default"],vector:["Polygon","Circle","LineString","Image","Text","Default"]};class k_ extends Cg{constructor(t,e){super(t,e),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.renderedLayerRevision_,this.renderedPixelToCoordinateTransform_=null,this.renderedRotation_,this.renderedOpacity_=1,this.tmpTransform_=[1,0,0,1,0,0],this.tileClipContexts_=null}drawTile(t,e,i,n,r,s,o,a){this.updateExecutorGroup_(t,e.pixelRatio,e.viewState.projection),this.tileImageNeedsRender_(t)&&this.renderTileImage_(t,e),super.drawTile(t,e,i,n,r,s,o,a)}getTile(t,e,i,n){const r=this.getOrCreateTile(t,e,i,n);if(!r)return null;const s=n.viewState.resolution,o=n.viewHints;return!!(o[gs]||o[fs])&&r.wantedResolution||(r.wantedResolution=s),r}prepareFrame(t){const e=this.getLayer().getRevision();return this.renderedLayerRevision_!==e&&(this.renderedLayerRevision_=e,this.renderedTiles.length=0),super.prepareFrame(t)}updateExecutorGroup_(t,e,i){const n=this.getLayer(),r=n.getRevision(),s=n.getRenderOrder()||null,o=t.wantedResolution,a=t.getReplayState(n);if(!a.dirty&&a.renderedResolution===o&&a.renderedRevision==r&&a.renderedRenderOrder==s)return;const l=n.getSource(),h=!!n.getDeclutter(),c=l.getTileGrid(),u=l.getTileGridForProjection(i).getTileCoordExtent(t.wrappedTileCoord),d=l.getSourceTiles(e,i,t),g=z(n);delete t.hitDetectionImageData[g],t.executorGroups[g]=[],a.dirty=!1;for(let i=0,r=d.length;i<r;++i){const r=d[i];if(r.getState()!=H)continue;const f=r.tileCoord,p=c.getTileCoordExtent(f),m=be(u,p),_=qt(m,n.getRenderBuffer()*o,this.tempExtent),y=he(p,m)?null:_,x=new d_(0,m,o,e),v=Ac(o,e),w=function(t,e){let i;const r=t.getStyleFunction()||n.getStyleFunction();if(r&&(i=r(t,o)),i){const n=this.renderFeature(t,v,i,x,h,e);a.dirty=a.dirty||n}},S=r.getFeatures();s&&s!==a.renderedRenderOrder&&S.sort(s);for(let t=0,e=S.length;t<e;++t){const e=S[t];y&&!Le(y,e.getGeometry().getExtent())||w.call(this,e,t)}const E=x.finish(),T="vector"!==n.getRenderMode()&&h&&1===d.length?null:m,C=new R_(T,o,e,l.getOverlaps(),E,n.getRenderBuffer(),!0);t.executorGroups[g].push(C)}a.renderedRevision=r,a.renderedRenderOrder=s,a.renderedResolution=o}forEachFeatureAtCoordinate(t,e,i,n,r){const s=e.viewState.resolution,o=e.viewState.rotation;i=null==i?0:i;const a=this.getLayer(),l=a.getSource().getTileGridForProjection(e.viewState.projection),h=Ht([t]);qt(h,s*i,h);const c={},u=function(t,e,i){let s=t.getId();void 0===s&&(s=z(t));const o=c[s];if(o){if(!0!==o&&i<o.distanceSq){if(0===i)return c[s]=!0,r.splice(r.lastIndexOf(o),1),n(t,a,e);o.geometry=e,o.distanceSq=i}}else{if(0===i)return c[s]=!0,n(t,a,e);r.push(c[s]={feature:t,layer:a,geometry:e,distanceSq:i,callback:n})}},d=this.renderedTiles;let g;for(let n=0,r=d.length;!g&&n<r;++n){const r=d[n];if(!Le(l.getTileCoordExtent(r.wrappedTileCoord),h))continue;const c=z(a),f=[r.executorGroups[c]],p=a.getDeclutter();f.some((n=>{const r=p?e.declutter[p].all().map((t=>t.value)):null;for(let e=0,a=n.length;e<a;++e){const a=n[e];if(g=a.forEachFeatureAtCoordinate(t,s,o,i,u,r),g)return!0}}))}return g}getFeatures(t){return new Promise(((e,i)=>{const n=this.getLayer(),r=z(n),s=n.getSource(),o=this.renderedProjection,a=o.getExtent(),l=this.renderedResolution,h=s.getTileGridForProjection(o),c=zt(this.renderedPixelToCoordinateTransform_,t.slice()),u=h.getTileCoordForCoordAndResolution(c,l);let d;for(let t=0,e=this.renderedTiles.length;t<e;++t)if(u.toString()===this.renderedTiles[t].tileCoord.toString()){if(d=this.renderedTiles[t],d.getState()===H){const t=h.getTileCoordExtent(d.tileCoord);s.getWrapX()&&o.canWrapX()&&!ee(a,t)&&Ni(c,o);break}d=void 0}if(!d||d.loadingSourceTiles>0)return void e([]);const g=Re(h.getTileCoordExtent(d.wrappedTileCoord)),f=[(c[0]-g[0])/l,(g[1]-c[1])/l],p=d.getSourceTiles().reduce((function(t,e){return t.concat(e.getFeatures())}),[]);let m=d.hitDetectionImageData[r];if(!m){const t=ro(h.getTileSize(h.getZForResolution(l,s.zDirection))),e=this.renderedRotation_;m=F_(t,[this.getRenderTransform(h.getTileCoordCenter(d.wrappedTileCoord),l,0,L_,t[0]*L_,t[1]*L_,0)],p,n.getStyleFunction(),h.getTileCoordExtent(d.wrappedTileCoord),d.getReplayState(n).renderedResolution,e),d.hitDetectionImageData[r]=m}e(M_(f,p,m))}))}getFeaturesInExtent(t){const e=[],i=this.getTileCache();if(0===i.getCount())return e;const n=this.getLayer().getSource().tileGrid,r=n.getZForResolution(this.renderedResolution);return i.forEach((i=>{if(i.tileCoord[0]!==r||i.getState()!==H)return;const s=i.getSourceTiles();for(let i=0,r=s.length;i<r;++i){const r=s[i],o=r.tileCoord;if(Le(t,n.getTileCoordExtent(o))){const i=r.getFeatures();if(i)for(let n=0,r=i.length;n<r;++n){const r=i[n],s=r.getGeometry();Le(t,s.getExtent())&&e.push(r)}}}})),e}handleFontsChanged(){const t=this.getLayer();t.getVisible()&&void 0!==this.renderedLayerRevision_&&t.changed()}handleStyleImageChange_(t){this.renderIfReadyAndVisible()}renderDeclutter(t,e){const i=this.context,n=i.globalAlpha;i.globalAlpha=e.opacity;const r=t.viewHints,s=!(r[gs]||r[fs]),o=this.renderedTiles;for(let e=0,i=o.length;e<i;++e){const i=o[e],n=i.executorGroups[z(this.getLayer())],r=this.getLayer().getDeclutter();if(n)for(let e=n.length-1;e>=0;--e)n[e].execute(this.context,[this.context.canvas.width,this.context.canvas.height],this.getTileRenderTransform(i,t),t.viewState.rotation,s,C_,r?t.declutter[r]:void 0)}i.globalAlpha=n}renderDeferredInternal(t){const e=this.renderedTiles.reduce(((t,e,i)=>(e.executorGroups[z(this.getLayer())].forEach((e=>t.push({executorGroup:e,index:i}))),t)),[]),i=e.map((({executorGroup:t})=>t.getDeferredZIndexContexts())),n={};for(let t=0,i=e.length;t<i;++t){const i=e[t].executorGroup.getDeferredZIndexContexts();for(const t in i)n[t]=!0}Object.keys(n).sort(s).map(Number).forEach((t=>{i.forEach(((i,n)=>{i[t]&&(i[t].forEach((t=>{const{executorGroup:i,index:r}=e[n],s=i.getRenderedContext(),o=s.globalAlpha;s.globalAlpha=this.renderedOpacity_;const a=this.tileClipContexts_[r];a&&a.draw(s),t.draw(s),a&&s.restore(),s.globalAlpha=o,t.clear()})),i[t].length=0)}))}))}getTileRenderTransform(t,e){const i=e.pixelRatio,n=e.viewState,r=n.center,s=n.resolution,o=n.rotation,a=e.size,l=Math.round(a[0]*i),h=Math.round(a[1]*i),c=this.getLayer().getSource().getTileGridForProjection(e.viewState.projection),u=t.tileCoord,d=c.getTileCoordExtent(t.wrappedTileCoord),g=c.getTileCoordExtent(u,this.tempExtent)[0]-d[0];return kt(Bt(this.inversePixelTransform.slice(),1/i,1/i),this.getRenderTransform(r,s,o,i,l,h,g))}postRender(t,e){const i=e.viewHints,n=!(i[gs]||i[fs]);this.renderedPixelToCoordinateTransform_=e.pixelToCoordinateTransform.slice(),this.renderedRotation_=e.viewState.rotation,this.renderedOpacity_=e.layerStatesArray[e.layerIndex].opacity;const r=this.getLayer(),s=r.getRenderMode(),o=t.globalAlpha;t.globalAlpha=this.renderedOpacity_;const a=r.getDeclutter(),l=a?N_[s].filter((t=>!C_.includes(t))):N_[s],h=e.viewState,c=h.rotation,u=r.getSource(),d=u.getTileGridForProjection(h.projection).getZForResolution(h.resolution,u.zDirection),g=this.renderedTiles,f=[],p=[],m=[];let _=!0;for(let i=g.length-1;i>=0;--i){const s=g[i];_=_&&!s.getReplayState(r).dirty;const o=s.executorGroups[z(r)].filter((t=>t.hasExecutors(l)));if(0===o.length)continue;const h=this.getTileRenderTransform(s,e),u=s.tileCoord[0];let y=!1;const x=o[0].getClipCoords(h);let v,w=t;if(x){v=new dg,w=v.getContext();for(let t=0,e=f.length;t<e;++t)if(d!==u&&u<p[t]){const e=f[t];Le([x[0],x[3],x[4],x[7]],[e[0],e[3],e[4],e[7]])&&(y||(w.save(),y=!0),w.beginPath(),w.moveTo(x[0],x[1]),w.lineTo(x[2],x[3]),w.lineTo(x[4],x[5]),w.lineTo(x[6],x[7]),w.moveTo(e[6],e[7]),w.lineTo(e[4],e[5]),w.lineTo(e[2],e[3]),w.lineTo(e[0],e[1]),w.clip())}f.push(x),p.push(u)}for(let i=0,r=o.length;i<r;++i){o[i].execute(t,[t.canvas.width,t.canvas.height],h,c,n,l,e.declutter?.[a])}y&&(w===t?w.restore():m[i]=v)}t.globalAlpha=o,this.ready=_,this.tileClipContexts_=m,e.declutter||this.renderDeferredInternal(e),super.postRender(t,e)}renderFeature(t,e,i,n,r,s){if(!i)return!1;let o=!1;if(Array.isArray(i))for(let a=0,l=i.length;a<l;++a)o=Dc(n,t,i[a],e,this.boundHandleStyleImageChange_,void 0,r,s)||o;else o=Dc(n,t,i,e,this.boundHandleStyleImageChange_,void 0,r,s);return o}tileImageNeedsRender_(t){const e=this.getLayer();if("vector"===e.getRenderMode())return!1;const i=t.getReplayState(e),n=e.getRevision(),r=t.wantedResolution;return i.renderedTileResolution!==r||i.renderedTileRevision!==n}renderTileImage_(t,e){const i=this.getLayer(),n=t.getReplayState(i),r=i.getRevision(),s=t.executorGroups[z(i)];n.renderedTileRevision=r;const o=t.wrappedTileCoord,a=o[0],l=i.getSource();let h=e.pixelRatio;const c=e.viewState.projection,u=l.getTileGridForProjection(c),d=u.getResolution(t.tileCoord[0]),g=e.pixelRatio/t.wantedResolution*d,f=u.getResolution(a),p=t.getContext();h=Math.round(Math.max(h,g/h));const m=l.getTilePixelSize(a,h,c);p.canvas.width=m[0],p.canvas.height=m[1];const _=h/g;if(1!==_){const t=Nt(this.tmpTransform_);Bt(t,_,_),p.setTransform.apply(p,t)}const y=u.getTileCoordExtent(o,this.tempExtent),x=g/f,v=Nt(this.tmpTransform_);Bt(v,x,-x),Xt(v,-y[0],-y[3]);for(let t=0,e=s.length;t<e;++t){s[t].execute(p,[p.canvas.width*_,p.canvas.height*_],v,0,!0,D_[i.getRenderMode()],null)}n.renderedTileResolution=t.wantedResolution}}let G_=null;function j_(t){G_=t;const e=Object.keys(t.defs),i=e.length;let n,r;for(n=0;n<i;++n){const i=e[n];if(!Qi(i)){const e=t.defs(i);let n=e.units;n||"longlat"!==e.projName||(n="degrees"),qi(new Ue({code:i,axisOrientation:e.axis,metersPerUnit:e.to_meter,units:n}))}}for(n=0;n<i;++n){const s=e[n],o=Qi(s);for(r=0;r<i;++r){const i=e[r],n=Qi(i);if(!hi(s,i))if(t.defs[s]===t.defs[i])en([o,n]);else{const e=t(s,i);on(o,n,Sn(o,n,e.forward),Sn(n,o,e.inverse))}}}}let z_=async function(t){const e=await fetch(`https://epsg.io/${t}.proj4`);if(!e.ok)throw new Error(`Unexpected response from epsg.io: ${e.status}`);return e.text()};class U_ extends bl{constructor(t){super(t)}createRenderer(){return new A_(this)}}function B_(t,e,i){const n=[];let r=t(0),s=t(1),o=e(r),a=e(s);const l=[s,r],h=[a,o],c=[1,0],u={};let d,g,f,p,m,_,y=1e5;for(;--y>0&&c.length>0;)f=c.pop(),r=l.pop(),o=h.pop(),_=f.toString(),_ in u||(n.push(o[0],o[1]),u[_]=!0),p=c.pop(),s=l.pop(),a=h.pop(),m=(f+p)/2,d=t(m),g=e(d),ui(g[0],g[1],o[0],o[1],a[0],a[1])<i?(n.push(a[0],a[1]),_=p.toString(),u[_]=!0):(c.push(p,m,m,f),h.push(a,g,g,o),l.push(s,d,d,r));return n}function X_(t,e,i,n,r){return B_((function(n){return[t,e+(i-e)*n]}),cn(Qi("EPSG:4326"),n),r)}function V_(t,e,i,n,r){return B_((function(n){return[e+(i-e)*n,t]}),cn(Qi("EPSG:4326"),n),r)}const W_=new fa({color:"rgba(0,0,0,0.2)"}),Z_=[90,45,30,20,10,5,2,1,.5,20/60,10/60,5/60,2/60,1/60,30/3600,20/3600,10/3600,5/3600,2/3600,1/3600];const $_="blur",Y_="gradient",K_="radius",H_=["#00f","#0ff","#0f0","#ff0","#f00"];function q_(t,e){const i=`\n    attribute vec2 ${Ap.TEXTURE_COORD};\n    uniform mat4 ${Mp.TILE_TRANSFORM};\n    uniform float ${Mp.TEXTURE_PIXEL_WIDTH};\n    uniform float ${Mp.TEXTURE_PIXEL_HEIGHT};\n    uniform float ${Mp.TEXTURE_RESOLUTION};\n    uniform float ${Mp.TEXTURE_ORIGIN_X};\n    uniform float ${Mp.TEXTURE_ORIGIN_Y};\n    uniform float ${Mp.DEPTH};\n\n    varying vec2 v_textureCoord;\n    varying vec2 v_mapCoord;\n\n    void main() {\n      v_textureCoord = ${Ap.TEXTURE_COORD};\n      v_mapCoord = vec2(\n        ${Mp.TEXTURE_ORIGIN_X} + ${Mp.TEXTURE_RESOLUTION} * ${Mp.TEXTURE_PIXEL_WIDTH} * v_textureCoord[0],\n        ${Mp.TEXTURE_ORIGIN_Y} - ${Mp.TEXTURE_RESOLUTION} * ${Mp.TEXTURE_PIXEL_HEIGHT} * v_textureCoord[1]\n      );\n      gl_Position = ${Mp.TILE_TRANSFORM} * vec4(${Ap.TEXTURE_COORD}, ${Mp.DEPTH}, 1.0);\n    }\n  `,n={inFragmentShader:!1,variables:{},properties:{},functions:{},bandCount:0,style:{},inFragmentShader:!0,bandCount:e,style:t},r=[];if(void 0!==t.color){const e=sm(n,t.color,Pa);r.push(`color = ${e};`)}if(void 0!==t.contrast){const e=sm(n,t.contrast,ba);r.push(`color.rgb = clamp((${e} + 1.0) * color.rgb - (${e} / 2.0), vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));`)}if(void 0!==t.exposure){const e=sm(n,t.exposure,ba);r.push(`color.rgb = clamp((${e} + 1.0) * color.rgb, vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));`)}if(void 0!==t.saturation){const e=sm(n,t.saturation,ba);r.push(`\n      float saturation = ${e} + 1.0;\n      float sr = (1.0 - saturation) * 0.2126;\n      float sg = (1.0 - saturation) * 0.7152;\n      float sb = (1.0 - saturation) * 0.0722;\n      mat3 saturationMatrix = mat3(\n        sr + saturation, sr, sr,\n        sg, sg + saturation, sg,\n        sb, sb, sb + saturation\n      );\n      color.rgb = clamp(saturationMatrix * color.rgb, vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));\n    `)}if(void 0!==t.gamma){const e=sm(n,t.gamma,ba);r.push(`color.rgb = pow(color.rgb, vec3(1.0 / ${e}));`)}if(void 0!==t.brightness){const e=sm(n,t.brightness,ba);r.push(`color.rgb = clamp(color.rgb + ${e}, vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));`)}const s={},o=Object.keys(n.variables).length;if(o>1&&!t.variables)throw new Error(`Missing variables in style (expected ${n.variables})`);for(let e=0;e<o;++e){const i=n.variables[Object.keys(n.variables)[e]];if(!(i.name in t.variables))throw new Error(`Missing '${i.name}' in style variables`);s[Vp(i.name)]=function(){let e=t.variables[i.name];return"string"==typeof e&&(e=Bp(e)),void 0!==e?e:-9999999}}const a=Object.keys(s).map((function(t){return`uniform float ${t};`})),l=Math.ceil(e/4);a.push(`uniform sampler2D ${Mp.TILE_TEXTURE_ARRAY}[${l}];`),n.paletteTextures&&a.push(`uniform sampler2D ${$p}[${n.paletteTextures.length}];`);const h=Object.keys(n.functions).map((function(t){return n.functions[t]}));return{vertexShader:i,fragmentShader:`\n    #ifdef GL_FRAGMENT_PRECISION_HIGH\n    precision highp float;\n    #else\n    precision mediump float;\n    #endif\n\n    varying vec2 v_textureCoord;\n    varying vec2 v_mapCoord;\n    uniform vec4 ${Mp.RENDER_EXTENT};\n    uniform float ${Mp.TRANSITION_ALPHA};\n    uniform float ${Mp.TEXTURE_PIXEL_WIDTH};\n    uniform float ${Mp.TEXTURE_PIXEL_HEIGHT};\n    uniform float ${Mp.RESOLUTION};\n    uniform float ${Mp.ZOOM};\n\n    ${a.join("\n")}\n\n    ${h.join("\n")}\n\n    void main() {\n      if (\n        v_mapCoord[0] < ${Mp.RENDER_EXTENT}[0] ||\n        v_mapCoord[1] < ${Mp.RENDER_EXTENT}[1] ||\n        v_mapCoord[0] > ${Mp.RENDER_EXTENT}[2] ||\n        v_mapCoord[1] > ${Mp.RENDER_EXTENT}[3]\n      ) {\n        discard;\n      }\n\n      vec4 color = texture2D(${Mp.TILE_TEXTURE_ARRAY}[0],  v_textureCoord);\n\n      ${r.join("\n")}\n\n      gl_FragColor = color;\n      gl_FragColor.rgb *= gl_FragColor.a;\n      gl_FragColor *= ${Mp.TRANSITION_ALPHA};\n    }`,uniforms:s,paletteTextures:n.paletteTextures}}class J_ extends vg{constructor(t){const e=(t=t?Object.assign({},t):{}).style||{};delete t.style,super(t),this.sources_=t.sources,this.renderedSource_=null,this.renderedResolution_=NaN,this.style_=e,this.styleVariables_=this.style_.variables||{},this.addChangeListener(ss,this.handleSourceUpdate_)}getSources(t,e){const i=this.getSource();return this.sources_?"function"==typeof this.sources_?this.sources_(t,e):this.sources_:i?[i]:[]}getRenderSource(){return this.renderedSource_||this.getSource()}getSourceState(){const t=this.getRenderSource();return t?t.getState():"undefined"}handleSourceUpdate_(){this.hasRenderer()&&this.getRenderer().clearCache(),this.getSource()&&this.setStyle(this.style_)}getSourceBandCount_(){const t=Number.MAX_SAFE_INTEGER,e=this.getSources([-t,-t,t,t],t);return e&&e.length&&"bandCount"in e[0]?e[0].bandCount:4}createRenderer(){const t=q_(this.style_,this.getSourceBandCount_());return new Dp(this,{vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,uniforms:t.uniforms,cacheSize:this.getCacheSize(),paletteTextures:t.paletteTextures})}renderSources(t,e){const i=this.getRenderer();let n;for(let r=0,s=e.length;r<s;++r)this.renderedSource_=e[r],i.prepareFrame(t)&&(n=i.renderFrame(t));return n}render(t,e){this.rendered=!0;const i=t.viewState,n=this.getSources(t.extent,i.resolution);let r=!0;for(let t=0,e=n.length;t<e;++t){const e=n[t],i=e.getState();if("loading"==i){const t=()=>{"ready"==e.getState()&&(e.removeEventListener("change",t),this.changed())};e.addEventListener("change",t)}r=r&&"ready"==i}const s=this.renderSources(t,n);if(this.getRenderer().renderComplete&&r)return this.renderedResolution_=i.resolution,s;if(this.renderedResolution_>.5*i.resolution){const e=this.getSources(t.extent,this.renderedResolution_).filter((t=>!n.includes(t)));if(e.length>0)return this.renderSources(t,e)}return s}setStyle(t){if(this.styleVariables_=t.variables||{},this.style_=t,this.hasRenderer()){const t=q_(this.style_,this.getSourceBandCount_());this.getRenderer().reset({vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,uniforms:t.uniforms,paletteTextures:t.paletteTextures}),this.changed()}}updateStyleVariables(t){Object.assign(this.styleVariables_,t),this.changed()}}J_.prototype.dispose;const Q_="addfeatures";class ty extends t{constructor(t,e,i,n){super(t),this.features=i,this.file=e,this.projection=n}}const ey="drawstart",iy="drawend",ny="drawabort";class ry extends t{constructor(t,e){super(t),this.feature=e}}function sy(t,e){return di(t[0],t[1],e[0],e[1])}function oy(t,e){const i=t.length;return e<0?t[e+i]:e>=i?t[e-i]:t[e]}function ay(t,e,i){let n,r;e<i?(n=e,r=i):(n=i,r=e);const s=Math.ceil(n),o=Math.floor(r);if(s>o){return sy(gy(t,n),gy(t,r))}let a=0;if(n<s){a+=sy(gy(t,n),oy(t,s))}if(o<r){a+=sy(oy(t,o),gy(t,r))}for(let e=s;e<o-1;++e){a+=sy(oy(t,e),oy(t,e+1))}return a}function ly(t,e,i){if(e instanceof Gu)cy(t,e.getCoordinates(),!1,i);else if(e instanceof ju){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)cy(t,n[e],!1,i)}else if(e instanceof Cr){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)cy(t,n[e],!0,i)}else if(e instanceof Bu){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e){const r=n[e];for(let e=0,n=r.length;e<n;++e)cy(t,r[e],!0,i)}}else if(e instanceof Mu){const n=e.getGeometries();for(let e=0;e<n.length;++e)ly(t,n[e],i)}else;}const 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e.getGeometry()?t[e.getGeometry().getType()]:null}}(),this.features_=t.features||new $,t.layers)if("function"==typeof t.layers)e=t.layers;else{const i=t.layers;e=function(t){return i.includes(t)}}else e=d;this.layerFilter_=e,this.featureLayerAssociation_={}}addFeatureLayerAssociation_(t,e){this.featureLayerAssociation_[z(t)]=e}getFeatures(){return this.features_}getHitTolerance(){return this.hitTolerance_}getLayer(t){return this.featureLayerAssociation_[z(t)]}setHitTolerance(t){this.hitTolerance_=t}setMap(t){this.getMap()&&this.style_&&this.features_.forEach(this.restorePreviousStyle_.bind(this)),super.setMap(t),t?(this.features_.addEventListener(X,this.boundAddFeature_),this.features_.addEventListener(V,this.boundRemoveFeature_),this.style_&&this.features_.forEach(this.applySelectedStyle_.bind(this))):(this.features_.removeEventListener(X,this.boundAddFeature_),this.features_.removeEventListener(V,this.boundRemoveFeature_))}addFeature_(t){const 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ky="snap";class Gy extends t{constructor(t,e){super(t),this.vertex=e.vertex,this.vertexPixel=e.vertexPixel,this.feature=e.feature,this.segment=e.segment}}function jy(t){return t.feature?t.feature:t.element?t.element:null}const zy=[];const Uy="translatestart",By="translating",Xy="translateend";class Vy extends t{constructor(t,e,i,n,r){super(t),this.features=e,this.coordinate=i,this.startCoordinate=n,this.mapBrowserEvent=r}}function Wy(t,e,i,n,r,s){void 0!==r?s=void 0!==s?s:0:(r=[],s=0);let o=e;for(;o<i;){const e=t[o++];r[s++]=t[o++],r[s++]=e;for(let e=2;e<n;++e)r[s++]=t[o++]}return r.length=s,r}class Zy{constructor(){this.dataProjection=void 0,this.defaultFeatureProjection=void 0,this.featureClass=Mt,this.supportedMediaTypes=null}getReadOptions(t,e){if(e){let i=e.dataProjection?Qi(e.dataProjection):this.readProjection(t);e.extent&&i&&"tile-pixels"===i.getUnits()&&(i=Qi(i),i.setWorldExtent(e.extent)),e={dataProjection:i,featureProjection:e.featureProjection}}return this.adaptOptions(e)}adaptOptions(t){return Object.assign({dataProjection:this.dataProjection,featureProjection:this.defaultFeatureProjection,featureClass:this.featureClass},t)}getType(){return G()}readFeature(t,e){return G()}readFeatures(t,e){return G()}readGeometry(t,e){return G()}readProjection(t){return G()}writeFeature(t,e){return G()}writeFeatures(t,e){return G()}writeGeometry(t,e){return G()}}function $y(t,e,i){const n=i?Qi(i.featureProjection):null,r=i?Qi(i.dataProjection):null;let s=t;if(n&&r&&!ln(n,r)){e&&(s=t.clone());const i=e?n:r,o=e?r:n;"tile-pixels"===i.getUnits()?s.transform(i,o):s.applyTransform(cn(i,o))}if(e&&i&&void 0!==i.decimals){const e=Math.pow(10,i.decimals),n=function(t){for(let i=0,n=t.length;i<n;++i)t[i]=Math.round(t[i]*e)/e;return t};s===t&&(s=t.clone()),s.applyTransform(n)}return s}function Yy(t,e){const i=e?Qi(e.featureProjection):null,n=e?Qi(e.dataProjection):null;return i&&n&&!ln(i,n)?dn(t,n,i):t}const 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this.readFeaturesFromObject(Qy(t),this.getReadOptions(t,e))}readFeatureFromObject(t,e){return G()}readFeaturesFromObject(t,e){return G()}readGeometry(t,e){return this.readGeometryFromObject(Qy(t),this.getReadOptions(t,e))}readGeometryFromObject(t,e){return G()}readProjection(t){return this.readProjectionFromObject(Qy(t))}readProjectionFromObject(t){return G()}writeFeature(t,e){return JSON.stringify(this.writeFeatureObject(t,e))}writeFeatureObject(t,e){return G()}writeFeatures(t,e){return JSON.stringify(this.writeFeaturesObject(t,e))}writeFeaturesObject(t,e){return G()}writeGeometry(t,e){return JSON.stringify(this.writeGeometryObject(t,e))}writeGeometryObject(t,e){return G()}}function Qy(t){if("string"==typeof t){const e=JSON.parse(t);return e||null}return null!==t?t:null}const tx={Point:function(t){let e;e=void 0!==t.m&&void 0!==t.z?new sr([t.x,t.y,t.z,t.m],"XYZM"):void 0!==t.z?new sr([t.x,t.y,t.z],"XYZ"):void 0!==t.m?new sr([t.x,t.y,t.m],"XYM"):new sr([t.x,t.y]);return e},LineString:function(t){const e=nx(t);return new Gu(t.paths[0],e)},Polygon:function(t){const e=nx(t);return new Cr(t.rings,e)},MultiPoint:function(t){const e=nx(t);return new zu(t.points,e)},MultiLineString:function(t){const e=nx(t);return new ju(t.paths,e)},MultiPolygon:function(t){const e=nx(t);return new Bu(t.rings,e)}},ex={Point:function(t,e){const i=t.getCoordinates();let n;const r=t.getLayout();if("XYZ"===r)n={x:i[0],y:i[1],z:i[2]};else if("XYM"===r)n={x:i[0],y:i[1],m:i[2]};else if("XYZM"===r)n={x:i[0],y:i[1],z:i[2],m:i[3]};else{if("XY"!==r)throw new Error("Invalid geometry layout");n={x:i[0],y:i[1]}}return n},LineString:function(t,e){const i=rx(t);return{hasZ:i.hasZ,hasM:i.hasM,paths:[t.getCoordinates()]}},Polygon:function(t,e){const i=rx(t);return{hasZ:i.hasZ,hasM:i.hasM,rings:t.getCoordinates(!1)}},MultiPoint:function(t,e){const i=rx(t);return{hasZ:i.hasZ,hasM:i.hasM,points:t.getCoordinates()}},MultiLineString:function(t,e){const i=rx(t);return{hasZ:i.hasZ,hasM:i.hasM,paths:t.getCoordinates()}},MultiPolygon:function(t,e){const i=rx(t),n=t.getCoordinates(!1),r=[];for(let t=0;t<n.length;t++)for(let e=n[t].length-1;e>=0;e--)r.push(n[t][e]);return{hasZ:i.hasZ,hasM:i.hasM,rings:r}}};function ix(t,e){if(!t)return null;let i;if("number"==typeof t.x&&"number"==typeof t.y)i="Point";else if(t.points)i="MultiPoint";else if(t.paths){i=1===t.paths.length?"LineString":"MultiLineString"}else if(t.rings){const e=t,n=nx(e),r=function(t,e){const i=[],n=[],r=[];let s,o;for(s=0,o=t.length;s<o;++s){i.length=0,Bn(i,0,t[s],e.length);xr(i,0,i.length,e.length)?n.push([t[s]]):r.push(t[s])}for(;r.length;){const t=r.shift();let e=!1;for(s=n.length-1;s>=0;s--){const i=n[s][0];if(ee(new rr(i).getExtent(),new rr(t).getExtent())){n[s].push(t),e=!0;break}}e||n.push([t.reverse()])}return n}(e.rings,n);1===r.length?(i="Polygon",t=Object.assign({},t,{rings:r[0]})):(i="MultiPolygon",t=Object.assign({},t,{rings:r}))}return $y((0,tx[i])(t),!1,e)}function nx(t){let e="XY";return!0===t.hasZ&&!0===t.hasM?e="XYZM":!0===t.hasZ?e="XYZ":!0===t.hasM&&(e="XYM"),e}function rx(t){const e=t.getLayout();return{hasZ:"XYZ"===e||"XYZM"===e,hasM:"XYM"===e||"XYZM"===e}}function sx(t,e){return(0,ex[t.getType()])($y(t,!0,e),e)}class ox extends Zy{constructor(){super(),this.xmlSerializer_=xf()}getType(){return"xml"}readFeature(t,e){if(!t)return null;if("string"==typeof t){const i=tf(t);return this.readFeatureFromDocument(i,e)}return Jg(t)?this.readFeatureFromDocument(t,e):this.readFeatureFromNode(t,e)}readFeatureFromDocument(t,e){const i=this.readFeaturesFromDocument(t,e);return i.length>0?i[0]:null}readFeatureFromNode(t,e){return null}readFeatures(t,e){if(!t)return[];if("string"==typeof t){const i=tf(t);return this.readFeaturesFromDocument(i,e)}return Jg(t)?this.readFeaturesFromDocument(t,e):this.readFeaturesFromNode(t,e)}readFeaturesFromDocument(t,e){const i=[];for(let n=t.firstChild;n;n=n.nextSibling)n.nodeType==Node.ELEMENT_NODE&&h(i,this.readFeaturesFromNode(n,e));return i}readFeaturesFromNode(t,e){return G()}readGeometry(t,e){if(!t)return null;if("string"==typeof t){const i=tf(t);return this.readGeometryFromDocument(i,e)}return Jg(t)?this.readGeometryFromDocument(t,e):this.readGeometryFromNode(t,e)}readGeometryFromDocument(t,e){return null}readGeometryFromNode(t,e){return null}readProjection(t){if(!t)return null;if("string"==typeof t){const e=tf(t);return this.readProjectionFromDocument(e)}return Jg(t)?this.readProjectionFromDocument(t):this.readProjectionFromNode(t)}readProjectionFromDocument(t){return this.dataProjection}readProjectionFromNode(t){return this.dataProjection}writeFeature(t,e){const i=this.writeFeatureNode(t,e);return this.xmlSerializer_.serializeToString(i)}writeFeatureNode(t,e){return null}writeFeatures(t,e){const i=this.writeFeaturesNode(t,e);return this.xmlSerializer_.serializeToString(i)}writeFeaturesNode(t,e){return null}writeGeometry(t,e){const i=this.writeGeometryNode(t,e);return this.xmlSerializer_.serializeToString(i)}writeGeometryNode(t,e){return null}}const ax="http://www.opengis.net/gml",lx=/^\s*$/;class hx extends ox{constructor(t){super(),t=t||{},this.featureType=t.featureType,this.featureNS=t.featureNS,this.srsName=t.srsName,this.schemaLocation="",this.FEATURE_COLLECTION_PARSERS={},this.FEATURE_COLLECTION_PARSERS[this.namespace]={featureMember:nf(this.readFeaturesInternal),featureMembers:rf(this.readFeaturesInternal)},this.supportedMediaTypes=["application/gml+xml"]}readFeaturesInternal(t,e){const i=t.localName;let n=null;if("FeatureCollection"==i)n=ff([],this.FEATURE_COLLECTION_PARSERS,t,e,this);else if("featureMembers"==i||"featureMember"==i||"member"==i){const r=e[0];let s=r.featureType,o=r.featureNS;const a="p",l="p0";if(!s&&t.childNodes){s=[],o={};for(let e=0,i=t.childNodes.length;e<i;++e){const i=t.childNodes[e];if(1===i.nodeType){const t=i.nodeName.split(":").pop();if(!s.includes(t)){let e="",n=0;const r=i.namespaceURI;for(const t in o){if(o[t]===r){e=t;break}++n}e||(e=a+n,o[e]=r),s.push(e+":"+t)}}}"featureMember"!=i&&(r.featureType=s,r.featureNS=o)}if("string"==typeof o){const t=o;o={},o[l]=t}const h={},c=Array.isArray(s)?s:[s];for(const t in o){const e={};for(let n=0,r=c.length;n<r;++n){(c[n].includes(":")?c[n].split(":")[0]:l)===t&&(e[c[n].split(":").pop()]="featureMembers"==i?nf(this.readFeatureElement,this):rf(this.readFeatureElement,this))}h[o[t]]=e}n=ff("featureMember"==i||"member"==i?void 0:[],h,t,e)}return null===n&&(n=[]),n}readGeometryOrExtent(t,e){const i=e[0];return i.srsName=t.firstElementChild.getAttribute("srsName"),i.srsDimension=t.firstElementChild.getAttribute("srsDimension"),ff(null,this.GEOMETRY_PARSERS,t,e,this)}readExtentElement(t,e){const i=e[0],n=this.readGeometryOrExtent(t,e);return n?Yy(n,i):void 0}readGeometryElement(t,e){const i=e[0],n=this.readGeometryOrExtent(t,e);return n?$y(n,!1,i):void 0}readFeatureElementInternal(t,e,i){let n;const r={};for(let s=t.firstElementChild;s;s=s.nextElementSibling){let t;const o=s.localName;0===s.childNodes.length||1===s.childNodes.length&&(3===s.firstChild.nodeType||4===s.firstChild.nodeType)?(t=Hg(s,!1),lx.test(t)&&(t=void 0)):(i&&(t="boundedBy"===o?this.readExtentElement(s,e):this.readGeometryElement(s,e)),t?"boundedBy"!==o&&(n=o):t=this.readFeatureElementInternal(s,e,!1));const a=s.attributes.length;if(a>0&&!(t instanceof In)){t={_content_:t};for(let e=0;e<a;e++){t[s.attributes[e].name]=s.attributes[e].value}}r[o]?(r[o]instanceof Array||(r[o]=[r[o]]),r[o].push(t)):r[o]=t}if(!i)return r;const s=new Mt(r);n&&s.setGeometryName(n);const o=t.getAttribute("fid")||Qg(t,this.namespace,"id");return o&&s.setId(o),s}readFeatureElement(t,e){return this.readFeatureElementInternal(t,e,!0)}readPoint(t,e){const i=this.readFlatCoordinatesFromNode(t,e);if(i)return new sr(i,"XYZ")}readMultiPoint(t,e){const i=ff([],this.MULTIPOINT_PARSERS,t,e,this);if(i)return new zu(i)}readMultiLineString(t,e){const i=ff([],this.MULTILINESTRING_PARSERS,t,e,this);if(i)return new ju(i)}readMultiPolygon(t,e){const i=ff([],this.MULTIPOLYGON_PARSERS,t,e,this);if(i)return new Bu(i)}pointMemberParser(t,e){gf(this.POINTMEMBER_PARSERS,t,e,this)}lineStringMemberParser(t,e){gf(this.LINESTRINGMEMBER_PARSERS,t,e,this)}polygonMemberParser(t,e){gf(this.POLYGONMEMBER_PARSERS,t,e,this)}readLineString(t,e){const i=this.readFlatCoordinatesFromNode(t,e);if(i){return new Gu(i,"XYZ")}}readFlatLinearRing(t,e){const i=ff(null,this.GEOMETRY_FLAT_COORDINATES_PARSERS,t,e,this);if(i)return i}readLinearRing(t,e){const i=this.readFlatCoordinatesFromNode(t,e);if(i)return new rr(i,"XYZ")}readPolygon(t,e){const i=ff([null],this.FLAT_LINEAR_RINGS_PARSERS,t,e,this);if(i&&i[0]){const t=i[0],e=[t.length];let n,r;for(n=1,r=i.length;n<r;++n)h(t,i[n]),e.push(t.length);return new Cr(t,"XYZ",e)}}readFlatCoordinatesFromNode(t,e){return ff(null,this.GEOMETRY_FLAT_COORDINATES_PARSERS,t,e,this)}readGeometryFromNode(t,e){const i=this.readGeometryElement(t,[this.getReadOptions(t,e||{})]);return i||null}readFeaturesFromNode(t,e){const i={featureType:this.featureType,featureNS:this.featureNS};i&&Object.assign(i,this.getReadOptions(t,e));return this.readFeaturesInternal(t,[i])||[]}readProjectionFromNode(t){return Qi(this.srsName?this.srsName:t.firstElementChild.getAttribute("srsName"))}}function cx(t){return ux(Hg(t,!1))}function ux(t){const e=/^\s*(true|1)|(false|0)\s*$/.exec(t);if(e)return void 0!==e[1]||!1}function dx(t){const e=Hg(t,!1),i=Date.parse(e);return isNaN(i)?void 0:i/1e3}function gx(t){return fx(Hg(t,!1))}function fx(t){const e=/^\s*([+\-]?\d*\.?\d+(?:e[+\-]?\d+)?)\s*$/i.exec(t);if(e)return parseFloat(e[1])}function px(t){return mx(Hg(t,!1))}function mx(t){const e=/^\s*(\d+)\s*$/.exec(t);if(e)return parseInt(e[1],10)}function _x(t){return Hg(t,!1).trim()}function yx(t,e){Ex(t,e?"1":"0")}function xx(t,e){t.appendChild(vf().createCDATASection(e))}function vx(t,e){const i=new Date(1e3*e),n=i.getUTCFullYear()+"-"+Si(i.getUTCMonth()+1,2)+"-"+Si(i.getUTCDate(),2)+"T"+Si(i.getUTCHours(),2)+":"+Si(i.getUTCMinutes(),2)+":"+Si(i.getUTCSeconds(),2)+"Z";t.appendChild(vf().createTextNode(n))}function wx(t,e){const i=e.toPrecision();t.appendChild(vf().createTextNode(i))}function Sx(t,e){const i=e.toString();t.appendChild(vf().createTextNode(i))}function Ex(t,e){t.appendChild(vf().createTextNode(e))}hx.prototype.namespace=ax,hx.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{}},hx.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{}},hx.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{}},hx.prototype.MULTIPOINT_PARSERS={"http://www.opengis.net/gml":{pointMember:nf(hx.prototype.pointMemberParser),pointMembers:nf(hx.prototype.pointMemberParser)}},hx.prototype.MULTILINESTRING_PARSERS={"http://www.opengis.net/gml":{lineStringMember:nf(hx.prototype.lineStringMemberParser),lineStringMembers:nf(hx.prototype.lineStringMemberParser)}},hx.prototype.MULTIPOLYGON_PARSERS={"http://www.opengis.net/gml":{polygonMember:nf(hx.prototype.polygonMemberParser),polygonMembers:nf(hx.prototype.polygonMemberParser)}},hx.prototype.POINTMEMBER_PARSERS={"http://www.opengis.net/gml":{Point:nf(hx.prototype.readFlatCoordinatesFromNode)}},hx.prototype.LINESTRINGMEMBER_PARSERS={"http://www.opengis.net/gml":{LineString:nf(hx.prototype.readLineString)}},hx.prototype.POLYGONMEMBER_PARSERS={"http://www.opengis.net/gml":{Polygon:nf(hx.prototype.readPolygon)}},hx.prototype.RING_PARSERS={"http://www.opengis.net/gml":{LinearRing:rf(hx.prototype.readFlatLinearRing)}};const Tx=ax+" http://schemas.opengis.net/gml/2.1.2/feature.xsd",Cx={MultiLineString:"lineStringMember",MultiCurve:"curveMember",MultiPolygon:"polygonMember",MultiSurface:"surfaceMember"};class bx extends hx{constructor(t){super(t=t||{}),this.FEATURE_COLLECTION_PARSERS[ax].featureMember=nf(this.readFeaturesInternal),this.schemaLocation=t.schemaLocation?t.schemaLocation:Tx}readFlatCoordinates(t,e){const i=Hg(t,!1).replace(/^\s*|\s*$/g,""),n=e[0].srsName;let r="enu";if(n){const t=Qi(n);t&&(r=t.getAxisOrientation())}const s=i.trim().split(/\s+/),o=[];for(let t=0,e=s.length;t<e;t++){const e=s[t].split(/,+/),i=parseFloat(e[0]),n=parseFloat(e[1]),a=3===e.length?parseFloat(e[2]):0;r.startsWith("en")?o.push(i,n,a):o.push(n,i,a)}return o}readBox(t,e){const i=ff([null],this.BOX_PARSERS_,t,e,this);return se(i[1][0],i[1][1],i[1][3],i[1][4])}innerBoundaryIsParser(t,e){const i=ff(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1].push(i)}}outerBoundaryIsParser(t,e){const i=ff(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1][0]=i}}GEOMETRY_NODE_FACTORY_(t,e,i){const n=e[e.length-1],r=n.multiSurface,s=n.surface,o=n.multiCurve;return Array.isArray(t)?i="Envelope":"MultiPolygon"===(i=t.getType())&&!0===r?i="MultiSurface":"Polygon"===i&&!0===s?i="Surface":"MultiLineString"===i&&!0===o&&(i="MultiCurve"),Kg("http://www.opengis.net/gml",i)}writeFeatureElement(t,e,i){const n=e.getId();n&&t.setAttribute("fid",n);const r=i[i.length-1],s=r.featureNS,o=e.getGeometryName();r.serializers||(r.serializers={},r.serializers[s]={});const a=[],l=[];if(e.hasProperties()){const t=e.getProperties();for(const e in t){const i=t[e];null!==i&&(a.push(e),l.push(i),e==o||"function"==typeof i.getSimplifiedGeometry?e in r.serializers[s]||(r.serializers[s][e]=af(this.writeGeometryElement,this)):e in r.serializers[s]||(r.serializers[s][e]=af(Ex)))}}const h=Object.assign({},r);h.node=t,mf(h,r.serializers,hf(void 0,s),l,i,a)}writeCurveOrLineString(t,e,i){const n=i[i.length-1].srsName;if("LineStringSegment"!==t.nodeName&&n&&t.setAttribute("srsName",n),"LineString"===t.nodeName||"LineStringSegment"===t.nodeName){const n=this.createCoordinatesNode_(t.namespaceURI);t.appendChild(n),this.writeCoordinates_(n,e,i)}else if("Curve"===t.nodeName){const n=Kg(t.namespaceURI,"segments");t.appendChild(n),this.writeCurveSegments_(n,e,i)}}writeLineStringOrCurveMember(t,e,i){const n=this.GEOMETRY_NODE_FACTORY_(e,i);n&&(t.appendChild(n),this.writeCurveOrLineString(n,e,i))}writeMultiCurveOrLineString(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=n.curve;s&&t.setAttribute("srsName",s);const a=e.getLineStrings();mf({node:t,hasZ:r,srsName:s,curve:o},this.LINESTRINGORCURVEMEMBER_SERIALIZERS,this.MULTIGEOMETRY_MEMBER_NODE_FACTORY_,a,i,void 0,this)}writeGeometryElement(t,e,i){const n=i[i.length-1],r=Object.assign({},n);let s;r.node=t,s=Array.isArray(e)?Yy(e,n):$y(e,!0,n),mf(r,this.GEOMETRY_SERIALIZERS,this.GEOMETRY_NODE_FACTORY_,[s],i,void 0,this)}createCoordinatesNode_(t){const e=Kg(t,"coordinates");return e.setAttribute("decimal","."),e.setAttribute("cs",","),e.setAttribute("ts"," "),e}writeCoordinates_(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=e.getCoordinates(),a=o.length,l=new Array(a);for(let t=0;t<a;++t){const e=o[t];l[t]=this.getCoords_(e,s,r)}Ex(t,l.join(" "))}writeCurveSegments_(t,e,i){const n=Kg(t.namespaceURI,"LineStringSegment");t.appendChild(n),this.writeCurveOrLineString(n,e,i)}writeSurfaceOrPolygon(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName;if("PolygonPatch"!==t.nodeName&&s&&t.setAttribute("srsName",s),"Polygon"===t.nodeName||"PolygonPatch"===t.nodeName){const n=e.getLinearRings();mf({node:t,hasZ:r,srsName:s},this.RING_SERIALIZERS,this.RING_NODE_FACTORY_,n,i,void 0,this)}else if("Surface"===t.nodeName){const n=Kg(t.namespaceURI,"patches");t.appendChild(n),this.writeSurfacePatches_(n,e,i)}}RING_NODE_FACTORY_(t,e,i){const n=e[e.length-1],r=n.node,s=n.exteriorWritten;return void 0===s&&(n.exteriorWritten=!0),Kg(r.namespaceURI,void 0!==s?"innerBoundaryIs":"outerBoundaryIs")}writeSurfacePatches_(t,e,i){const n=Kg(t.namespaceURI,"PolygonPatch");t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i)}writeRing(t,e,i){const n=Kg(t.namespaceURI,"LinearRing");t.appendChild(n),this.writeLinearRing(n,e,i)}getCoords_(t,e,i){let n=(e?Qi(e).getAxisOrientation():"enu").startsWith("en")?t[0]+","+t[1]:t[1]+","+t[0];if(i){n+=","+(t[2]||0)}return n}writePoint(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName;s&&t.setAttribute("srsName",s);const o=this.createCoordinatesNode_(t.namespaceURI);t.appendChild(o);const a=e.getCoordinates();Ex(o,this.getCoords_(a,s,r))}writeMultiPoint(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName;s&&t.setAttribute("srsName",s);const o=e.getPoints();mf({node:t,hasZ:r,srsName:s},this.POINTMEMBER_SERIALIZERS,hf("pointMember"),o,i,void 0,this)}writePointMember(t,e,i){const n=Kg(t.namespaceURI,"Point");t.appendChild(n),this.writePoint(n,e,i)}writeLinearRing(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=this.createCoordinatesNode_(t.namespaceURI);t.appendChild(r),this.writeCoordinates_(r,e,i)}writeMultiSurfaceOrPolygon(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=n.surface;s&&t.setAttribute("srsName",s);const a=e.getPolygons();mf({node:t,hasZ:r,srsName:s,surface:o},this.SURFACEORPOLYGONMEMBER_SERIALIZERS,this.MULTIGEOMETRY_MEMBER_NODE_FACTORY_,a,i,void 0,this)}writeSurfaceOrPolygonMember(t,e,i){const n=this.GEOMETRY_NODE_FACTORY_(e,i);n&&(t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i))}writeEnvelope(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=[e[0]+" "+e[1],e[2]+" "+e[3]];mf({node:t},this.ENVELOPE_SERIALIZERS,cf,r,i,["lowerCorner","upperCorner"],this)}MULTIGEOMETRY_MEMBER_NODE_FACTORY_(t,e,i){const n=e[e.length-1].node;return Kg("http://www.opengis.net/gml",Cx[n.nodeName])}}bx.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{coordinates:rf(bx.prototype.readFlatCoordinates)}},bx.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{innerBoundaryIs:bx.prototype.innerBoundaryIsParser,outerBoundaryIs:bx.prototype.outerBoundaryIsParser}},bx.prototype.BOX_PARSERS_={"http://www.opengis.net/gml":{coordinates:nf(bx.prototype.readFlatCoordinates)}},bx.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{Point:rf(hx.prototype.readPoint),MultiPoint:rf(hx.prototype.readMultiPoint),LineString:rf(hx.prototype.readLineString),MultiLineString:rf(hx.prototype.readMultiLineString),LinearRing:rf(hx.prototype.readLinearRing),Polygon:rf(hx.prototype.readPolygon),MultiPolygon:rf(hx.prototype.readMultiPolygon),Box:rf(bx.prototype.readBox)}},bx.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml":{Curve:af(bx.prototype.writeCurveOrLineString),MultiCurve:af(bx.prototype.writeMultiCurveOrLineString),Point:af(bx.prototype.writePoint),MultiPoint:af(bx.prototype.writeMultiPoint),LineString:af(bx.prototype.writeCurveOrLineString),MultiLineString:af(bx.prototype.writeMultiCurveOrLineString),LinearRing:af(bx.prototype.writeLinearRing),Polygon:af(bx.prototype.writeSurfaceOrPolygon),MultiPolygon:af(bx.prototype.writeMultiSurfaceOrPolygon),Surface:af(bx.prototype.writeSurfaceOrPolygon),MultiSurface:af(bx.prototype.writeMultiSurfaceOrPolygon),Envelope:af(bx.prototype.writeEnvelope)}},bx.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{lineStringMember:af(bx.prototype.writeLineStringOrCurveMember),curveMember:af(bx.prototype.writeLineStringOrCurveMember)}},bx.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml":{outerBoundaryIs:af(bx.prototype.writeRing),innerBoundaryIs:af(bx.prototype.writeRing)}},bx.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{pointMember:af(bx.prototype.writePointMember)}},bx.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{surfaceMember:af(bx.prototype.writeSurfaceOrPolygonMember),polygonMember:af(bx.prototype.writeSurfaceOrPolygonMember)}},bx.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml":{lowerCorner:af(Ex),upperCorner:af(Ex)}};const Rx=ax+" http://schemas.opengis.net/gml/3.1.1/profiles/gmlsfProfile/1.0.0/gmlsf.xsd",Px={MultiLineString:"lineStringMember",MultiCurve:"curveMember",MultiPolygon:"polygonMember",MultiSurface:"surfaceMember"};class Ix extends hx{constructor(t){super(t=t||{}),this.surface_=void 0!==t.surface&&t.surface,this.curve_=void 0!==t.curve&&t.curve,this.multiCurve_=void 0===t.multiCurve||t.multiCurve,this.multiSurface_=void 0===t.multiSurface||t.multiSurface,this.schemaLocation=t.schemaLocation?t.schemaLocation:Rx,this.hasZ=void 0!==t.hasZ&&t.hasZ}readMultiCurve(t,e){const i=ff([],this.MULTICURVE_PARSERS,t,e,this);if(i){return new ju(i)}}readFlatCurveRing(t,e){const i=ff([],this.MULTICURVE_PARSERS,t,e,this),n=[];for(let t=0,e=i.length;t<e;++t)h(n,i[t].getFlatCoordinates());return n}readMultiSurface(t,e){const i=ff([],this.MULTISURFACE_PARSERS,t,e,this);if(i)return new Bu(i)}curveMemberParser(t,e){gf(this.CURVEMEMBER_PARSERS,t,e,this)}surfaceMemberParser(t,e){gf(this.SURFACEMEMBER_PARSERS,t,e,this)}readPatch(t,e){return ff([null],this.PATCHES_PARSERS,t,e,this)}readSegment(t,e){return ff([],this.SEGMENTS_PARSERS,t,e,this)}readPolygonPatch(t,e){return ff([null],this.FLAT_LINEAR_RINGS_PARSERS,t,e,this)}readLineStringSegment(t,e){return ff([null],this.GEOMETRY_FLAT_COORDINATES_PARSERS,t,e,this)}interiorParser(t,e){const i=ff(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1].push(i)}}exteriorParser(t,e){const i=ff(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1][0]=i}}readSurface(t,e){const i=ff([null],this.SURFACE_PARSERS,t,e,this);if(i&&i[0]){const t=i[0],e=[t.length];let n,r;for(n=1,r=i.length;n<r;++n)h(t,i[n]),e.push(t.length);return new Cr(t,"XYZ",e)}}readCurve(t,e){const i=ff([null],this.CURVE_PARSERS,t,e,this);if(i){return new Gu(i,"XYZ")}}readEnvelope(t,e){const i=ff([null],this.ENVELOPE_PARSERS,t,e,this);return se(i[1][0],i[1][1],i[2][0],i[2][1])}readFlatPos(t,e){let i=Hg(t,!1);const n=/^\s*([+\-]?\d*\.?\d+(?:[eE][+\-]?\d+)?)\s*/,r=[];let s;for(;s=n.exec(i);)r.push(parseFloat(s[1])),i=i.substr(s[0].length);if(""!==i)return;const o=e[0].srsName;if("neu"===(o?Qi(o).getAxisOrientation():"enu"))for(let t=0,e=r.length;t<e;t+=3){const e=r[t],i=r[t+1];r[t]=i,r[t+1]=e}const a=r.length;return 2==a&&r.push(0),0!==a?r:void 0}readFlatPosList(t,e){const i=Hg(t,!1).replace(/^\s*|\s*$/g,""),n=e[0],r=n.srsName,s=n.srsDimension,o=r?Qi(r).getAxisOrientation():"enu",a=i.split(/\s+/);let l=2;t.getAttribute("srsDimension")?l=mx(t.getAttribute("srsDimension")):t.getAttribute("dimension")?l=mx(t.getAttribute("dimension")):t.parentNode.getAttribute("srsDimension")?l=mx(t.parentNode.getAttribute("srsDimension")):s&&(l=mx(s));const h=o.startsWith("en");let c,u,d;const g=[];for(let t=0,e=a.length;t<e;t+=l)c=parseFloat(a[t]),u=parseFloat(a[t+1]),d=3===l?parseFloat(a[t+2]):0,h?g.push(c,u,d):g.push(u,c,d);return g}writePos_(t,e,i){const n=i[i.length-1],r=n.hasZ,s=r?"3":"2";t.setAttribute("srsDimension",s);const o=n.srsName,a=o?Qi(o).getAxisOrientation():"enu",l=e.getCoordinates();let h=a.startsWith("en")?l[0]+" "+l[1]:l[1]+" "+l[0];if(r){h+=" "+(l[2]||0)}Ex(t,h)}getCoords_(t,e,i){let n=(e?Qi(e).getAxisOrientation():"enu").startsWith("en")?t[0]+" "+t[1]:t[1]+" "+t[0];if(i){n+=" "+(t[2]||0)}return n}writePosList_(t,e,i){const n=i[i.length-1],r=n.hasZ,s=r?"3":"2";t.setAttribute("srsDimension",s);const o=n.srsName,a=e.getCoordinates(),l=a.length,h=new Array(l);let c;for(let t=0;t<l;++t)c=a[t],h[t]=this.getCoords_(c,o,r);Ex(t,h.join(" "))}writePoint(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=Kg(t.namespaceURI,"pos");t.appendChild(r),this.writePos_(r,e,i)}writeEnvelope(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=[e[0]+" "+e[1],e[2]+" "+e[3]];mf({node:t},this.ENVELOPE_SERIALIZERS,cf,r,i,["lowerCorner","upperCorner"],this)}writeLinearRing(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=Kg(t.namespaceURI,"posList");t.appendChild(r),this.writePosList_(r,e,i)}RING_NODE_FACTORY_(t,e,i){const n=e[e.length-1],r=n.node,s=n.exteriorWritten;return void 0===s&&(n.exteriorWritten=!0),Kg(r.namespaceURI,void 0!==s?"interior":"exterior")}writeSurfaceOrPolygon(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName;if("PolygonPatch"!==t.nodeName&&s&&t.setAttribute("srsName",s),"Polygon"===t.nodeName||"PolygonPatch"===t.nodeName){const n=e.getLinearRings();mf({node:t,hasZ:r,srsName:s},this.RING_SERIALIZERS,this.RING_NODE_FACTORY_,n,i,void 0,this)}else if("Surface"===t.nodeName){const n=Kg(t.namespaceURI,"patches");t.appendChild(n),this.writeSurfacePatches_(n,e,i)}}writeCurveOrLineString(t,e,i){const n=i[i.length-1].srsName;if("LineStringSegment"!==t.nodeName&&n&&t.setAttribute("srsName",n),"LineString"===t.nodeName||"LineStringSegment"===t.nodeName){const n=Kg(t.namespaceURI,"posList");t.appendChild(n),this.writePosList_(n,e,i)}else if("Curve"===t.nodeName){const n=Kg(t.namespaceURI,"segments");t.appendChild(n),this.writeCurveSegments_(n,e,i)}}writeMultiSurfaceOrPolygon(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=n.surface;s&&t.setAttribute("srsName",s);const a=e.getPolygons();mf({node:t,hasZ:r,srsName:s,surface:o},this.SURFACEORPOLYGONMEMBER_SERIALIZERS,this.MULTIGEOMETRY_MEMBER_NODE_FACTORY_,a,i,void 0,this)}writeMultiPoint(t,e,i){const n=i[i.length-1],r=n.srsName,s=n.hasZ;r&&t.setAttribute("srsName",r);const o=e.getPoints();mf({node:t,hasZ:s,srsName:r},this.POINTMEMBER_SERIALIZERS,hf("pointMember"),o,i,void 0,this)}writeMultiCurveOrLineString(t,e,i){const n=i[i.length-1],r=n.hasZ,s=n.srsName,o=n.curve;s&&t.setAttribute("srsName",s);const a=e.getLineStrings();mf({node:t,hasZ:r,srsName:s,curve:o},this.LINESTRINGORCURVEMEMBER_SERIALIZERS,this.MULTIGEOMETRY_MEMBER_NODE_FACTORY_,a,i,void 0,this)}writeRing(t,e,i){const n=Kg(t.namespaceURI,"LinearRing");t.appendChild(n),this.writeLinearRing(n,e,i)}writeSurfaceOrPolygonMember(t,e,i){const n=this.GEOMETRY_NODE_FACTORY_(e,i);n&&(t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i))}writePointMember(t,e,i){const n=Kg(t.namespaceURI,"Point");t.appendChild(n),this.writePoint(n,e,i)}writeLineStringOrCurveMember(t,e,i){const n=this.GEOMETRY_NODE_FACTORY_(e,i);n&&(t.appendChild(n),this.writeCurveOrLineString(n,e,i))}writeSurfacePatches_(t,e,i){const n=Kg(t.namespaceURI,"PolygonPatch");t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i)}writeCurveSegments_(t,e,i){const n=Kg(t.namespaceURI,"LineStringSegment");t.appendChild(n),this.writeCurveOrLineString(n,e,i)}writeGeometryElement(t,e,i){const n=i[i.length-1],r=Object.assign({},n);let s;r.node=t,s=Array.isArray(e)?Yy(e,n):$y(e,!0,n),mf(r,this.GEOMETRY_SERIALIZERS,this.GEOMETRY_NODE_FACTORY_,[s],i,void 0,this)}writeFeatureElement(t,e,i){const n=e.getId();n&&t.setAttribute("fid",n);const r=i[i.length-1],s=r.featureNS,o=e.getGeometryName();r.serializers||(r.serializers={},r.serializers[s]={});const a=[],l=[];if(e.hasProperties()){const t=e.getProperties();for(const e in t){const i=t[e];null!==i&&(a.push(e),l.push(i),e==o||"function"==typeof i.getSimplifiedGeometry?e in r.serializers[s]||(r.serializers[s][e]=af(this.writeGeometryElement,this)):e in r.serializers[s]||(r.serializers[s][e]=af(Ex)))}}const h=Object.assign({},r);h.node=t,mf(h,r.serializers,hf(void 0,s),l,i,a)}writeFeatureMembers_(t,e,i){const n=i[i.length-1],r=n.featureType,s=n.featureNS,o={};o[s]={},o[s][r]=af(this.writeFeatureElement,this);const a=Object.assign({},n);a.node=t,mf(a,o,hf(r,s),e,i)}MULTIGEOMETRY_MEMBER_NODE_FACTORY_(t,e,i){const n=e[e.length-1].node;return Kg(this.namespace,Px[n.nodeName])}GEOMETRY_NODE_FACTORY_(t,e,i){const n=e[e.length-1],r=n.multiSurface,s=n.surface,o=n.curve,a=n.multiCurve;return Array.isArray(t)?i="Envelope":"MultiPolygon"===(i=t.getType())&&!0===r?i="MultiSurface":"Polygon"===i&&!0===s?i="Surface":"LineString"===i&&!0===o?i="Curve":"MultiLineString"===i&&!0===a&&(i="MultiCurve"),Kg(this.namespace,i)}writeGeometryNode(t,e){e=this.adaptOptions(e);const i=Kg(this.namespace,"geom"),n={node:i,hasZ:this.hasZ,srsName:this.srsName,curve:this.curve_,surface:this.surface_,multiSurface:this.multiSurface_,multiCurve:this.multiCurve_};return e&&Object.assign(n,e),this.writeGeometryElement(i,t,[n]),i}writeFeaturesNode(t,e){e=this.adaptOptions(e);const i=Kg(this.namespace,"featureMembers");i.setAttributeNS(Yg,"xsi:schemaLocation",this.schemaLocation);const n={srsName:this.srsName,hasZ:this.hasZ,curve:this.curve_,surface:this.surface_,multiSurface:this.multiSurface_,multiCurve:this.multiCurve_,featureNS:this.featureNS,featureType:this.featureType};return e&&Object.assign(n,e),this.writeFeatureMembers_(i,t,[n]),i}}Ix.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{pos:rf(Ix.prototype.readFlatPos),posList:rf(Ix.prototype.readFlatPosList),coordinates:rf(bx.prototype.readFlatCoordinates)}},Ix.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{interior:Ix.prototype.interiorParser,exterior:Ix.prototype.exteriorParser}},Ix.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{Point:rf(hx.prototype.readPoint),MultiPoint:rf(hx.prototype.readMultiPoint),LineString:rf(hx.prototype.readLineString),MultiLineString:rf(hx.prototype.readMultiLineString),LinearRing:rf(hx.prototype.readLinearRing),Polygon:rf(hx.prototype.readPolygon),MultiPolygon:rf(hx.prototype.readMultiPolygon),Surface:rf(Ix.prototype.readSurface),MultiSurface:rf(Ix.prototype.readMultiSurface),Curve:rf(Ix.prototype.readCurve),MultiCurve:rf(Ix.prototype.readMultiCurve),Envelope:rf(Ix.prototype.readEnvelope)}},Ix.prototype.MULTICURVE_PARSERS={"http://www.opengis.net/gml":{curveMember:nf(Ix.prototype.curveMemberParser),curveMembers:nf(Ix.prototype.curveMemberParser)}},Ix.prototype.MULTISURFACE_PARSERS={"http://www.opengis.net/gml":{surfaceMember:nf(Ix.prototype.surfaceMemberParser),surfaceMembers:nf(Ix.prototype.surfaceMemberParser)}},Ix.prototype.CURVEMEMBER_PARSERS={"http://www.opengis.net/gml":{LineString:nf(hx.prototype.readLineString),Curve:nf(Ix.prototype.readCurve)}},Ix.prototype.SURFACEMEMBER_PARSERS={"http://www.opengis.net/gml":{Polygon:nf(hx.prototype.readPolygon),Surface:nf(Ix.prototype.readSurface)}},Ix.prototype.SURFACE_PARSERS={"http://www.opengis.net/gml":{patches:rf(Ix.prototype.readPatch)}},Ix.prototype.CURVE_PARSERS={"http://www.opengis.net/gml":{segments:rf(Ix.prototype.readSegment)}},Ix.prototype.ENVELOPE_PARSERS={"http://www.opengis.net/gml":{lowerCorner:nf(Ix.prototype.readFlatPosList),upperCorner:nf(Ix.prototype.readFlatPosList)}},Ix.prototype.PATCHES_PARSERS={"http://www.opengis.net/gml":{PolygonPatch:rf(Ix.prototype.readPolygonPatch)}},Ix.prototype.SEGMENTS_PARSERS={"http://www.opengis.net/gml":{LineStringSegment:ef(Ix.prototype.readLineStringSegment)}},hx.prototype.RING_PARSERS={"http://www.opengis.net/gml":{LinearRing:rf(hx.prototype.readFlatLinearRing),Ring:rf(Ix.prototype.readFlatCurveRing)}},Ix.prototype.writeFeatures,Ix.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml":{exterior:af(Ix.prototype.writeRing),interior:af(Ix.prototype.writeRing)}},Ix.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml":{lowerCorner:af(Ex),upperCorner:af(Ex)}},Ix.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{surfaceMember:af(Ix.prototype.writeSurfaceOrPolygonMember),polygonMember:af(Ix.prototype.writeSurfaceOrPolygonMember)}},Ix.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{pointMember:af(Ix.prototype.writePointMember)}},Ix.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{lineStringMember:af(Ix.prototype.writeLineStringOrCurveMember),curveMember:af(Ix.prototype.writeLineStringOrCurveMember)}},Ix.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml":{Curve:af(Ix.prototype.writeCurveOrLineString),MultiCurve:af(Ix.prototype.writeMultiCurveOrLineString),Point:af(Ix.prototype.writePoint),MultiPoint:af(Ix.prototype.writeMultiPoint),LineString:af(Ix.prototype.writeCurveOrLineString),MultiLineString:af(Ix.prototype.writeMultiCurveOrLineString),LinearRing:af(Ix.prototype.writeLinearRing),Polygon:af(Ix.prototype.writeSurfaceOrPolygon),MultiPolygon:af(Ix.prototype.writeMultiSurfaceOrPolygon),Surface:af(Ix.prototype.writeSurfaceOrPolygon),MultiSurface:af(Ix.prototype.writeMultiSurfaceOrPolygon),Envelope:af(Ix.prototype.writeEnvelope)}};const Lx=Ix;Lx.prototype.writeFeatures,Lx.prototype.writeFeaturesNode;class Fx extends Ix{constructor(t){super(t=t||{}),this.schemaLocation=t.schemaLocation?t.schemaLocation:this.namespace+" http://schemas.opengis.net/gml/3.2.1/gml.xsd"}writeGeometryElement(t,e,i){const n=i[i.length-1];i[i.length-1]=Object.assign({multiCurve:!0,multiSurface:!0},n),super.writeGeometryElement(t,e,i)}}Fx.prototype.namespace="http://www.opengis.net/gml/3.2",Fx.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml/3.2":{pos:rf(Ix.prototype.readFlatPos),posList:rf(Ix.prototype.readFlatPosList),coordinates:rf(bx.prototype.readFlatCoordinates)}},Fx.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml/3.2":{interior:Ix.prototype.interiorParser,exterior:Ix.prototype.exteriorParser}},Fx.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml/3.2":{Point:rf(hx.prototype.readPoint),MultiPoint:rf(hx.prototype.readMultiPoint),LineString:rf(hx.prototype.readLineString),MultiLineString:rf(hx.prototype.readMultiLineString),LinearRing:rf(hx.prototype.readLinearRing),Polygon:rf(hx.prototype.readPolygon),MultiPolygon:rf(hx.prototype.readMultiPolygon),Surface:rf(Fx.prototype.readSurface),MultiSurface:rf(Ix.prototype.readMultiSurface),Curve:rf(Fx.prototype.readCurve),MultiCurve:rf(Ix.prototype.readMultiCurve),Envelope:rf(Fx.prototype.readEnvelope)}},Fx.prototype.MULTICURVE_PARSERS={"http://www.opengis.net/gml/3.2":{curveMember:nf(Ix.prototype.curveMemberParser),curveMembers:nf(Ix.prototype.curveMemberParser)}},Fx.prototype.MULTISURFACE_PARSERS={"http://www.opengis.net/gml/3.2":{surfaceMember:nf(Ix.prototype.surfaceMemberParser),surfaceMembers:nf(Ix.prototype.surfaceMemberParser)}},Fx.prototype.CURVEMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{LineString:nf(hx.prototype.readLineString),Curve:nf(Ix.prototype.readCurve)}},Fx.prototype.SURFACEMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Polygon:nf(hx.prototype.readPolygon),Surface:nf(Ix.prototype.readSurface)}},Fx.prototype.SURFACE_PARSERS={"http://www.opengis.net/gml/3.2":{patches:rf(Ix.prototype.readPatch)}},Fx.prototype.CURVE_PARSERS={"http://www.opengis.net/gml/3.2":{segments:rf(Ix.prototype.readSegment)}},Fx.prototype.ENVELOPE_PARSERS={"http://www.opengis.net/gml/3.2":{lowerCorner:nf(Ix.prototype.readFlatPosList),upperCorner:nf(Ix.prototype.readFlatPosList)}},Fx.prototype.PATCHES_PARSERS={"http://www.opengis.net/gml/3.2":{PolygonPatch:rf(Ix.prototype.readPolygonPatch)}},Fx.prototype.SEGMENTS_PARSERS={"http://www.opengis.net/gml/3.2":{LineStringSegment:ef(Ix.prototype.readLineStringSegment)}},Fx.prototype.MULTIPOINT_PARSERS={"http://www.opengis.net/gml/3.2":{pointMember:nf(hx.prototype.pointMemberParser),pointMembers:nf(hx.prototype.pointMemberParser)}},Fx.prototype.MULTILINESTRING_PARSERS={"http://www.opengis.net/gml/3.2":{lineStringMember:nf(hx.prototype.lineStringMemberParser),lineStringMembers:nf(hx.prototype.lineStringMemberParser)}},Fx.prototype.MULTIPOLYGON_PARSERS={"http://www.opengis.net/gml/3.2":{polygonMember:nf(hx.prototype.polygonMemberParser),polygonMembers:nf(hx.prototype.polygonMemberParser)}},Fx.prototype.POINTMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Point:nf(hx.prototype.readFlatCoordinatesFromNode)}},Fx.prototype.LINESTRINGMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{LineString:nf(hx.prototype.readLineString)}},Fx.prototype.POLYGONMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Polygon:nf(hx.prototype.readPolygon)}},Fx.prototype.RING_PARSERS={"http://www.opengis.net/gml/3.2":{LinearRing:rf(hx.prototype.readFlatLinearRing),Ring:rf(Fx.prototype.readFlatCurveRing)}},Fx.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml/3.2":{exterior:af(Ix.prototype.writeRing),interior:af(Ix.prototype.writeRing)}},Fx.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml/3.2":{lowerCorner:af(Ex),upperCorner:af(Ex)}},Fx.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{surfaceMember:af(Ix.prototype.writeSurfaceOrPolygonMember),polygonMember:af(Ix.prototype.writeSurfaceOrPolygonMember)}},Fx.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{pointMember:af(Ix.prototype.writePointMember)}},Fx.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{lineStringMember:af(Ix.prototype.writeLineStringOrCurveMember),curveMember:af(Ix.prototype.writeLineStringOrCurveMember)}},Fx.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml/3.2":{Curve:af(Ix.prototype.writeCurveOrLineString),MultiCurve:af(Ix.prototype.writeMultiCurveOrLineString),Point:af(Fx.prototype.writePoint),MultiPoint:af(Ix.prototype.writeMultiPoint),LineString:af(Ix.prototype.writeCurveOrLineString),MultiLineString:af(Ix.prototype.writeMultiCurveOrLineString),LinearRing:af(Ix.prototype.writeLinearRing),Polygon:af(Ix.prototype.writeSurfaceOrPolygon),MultiPolygon:af(Ix.prototype.writeMultiSurfaceOrPolygon),Surface:af(Ix.prototype.writeSurfaceOrPolygon),MultiSurface:af(Ix.prototype.writeMultiSurfaceOrPolygon),Envelope:af(Ix.prototype.writeEnvelope)}};const Mx=[null,"http://www.topografix.com/GPX/1/0","http://www.topografix.com/GPX/1/1"],Ax={rte:hv,trk:cv,wpt:uv},Ox=df(Mx,{rte:nf(hv),trk:nf(cv),wpt:nf(uv)}),Dx=df(Mx,{text:of(_x,"linkText"),type:of(_x,"linkType")}),Nx=df(Mx,{name:of(_x),email:function(t,e){const i=e[e.length-1],n=t.getAttribute("id"),r=t.getAttribute("domain");null!==n&&null!==r&&(i.email=`${n}@${r}`)},link:av}),kx=df(Mx,{name:of(_x),desc:of(_x),author:of((function(t,e){const i=ff({},Nx,t,e);if(i)return i;return})),copyright:of((function(t,e){const i=ff({},Gx,t,e);if(i){const e=t.getAttribute("author");return null!==e&&(i.author=e),i}return})),link:av,time:of(dx),keywords:of(_x),bounds:function(t,e){const i=e[e.length-1],n=t.getAttribute("minlat"),r=t.getAttribute("minlon"),s=t.getAttribute("maxlat"),o=t.getAttribute("maxlon");null!==r&&null!==n&&null!==o&&null!==s&&(i.bounds=[[parseFloat(r),parseFloat(n)],[parseFloat(o),parseFloat(s)]])},extensions:lv}),Gx=df(Mx,{year:of(px),license:of(_x)}),jx=df(Mx,{rte:af((function(t,e,i){const n=i[0],r=e.getProperties(),s={node:t};s.properties=r;const o=e.getGeometry();if("LineString"==o.getType()){const t=$y(o,!0,n);s.geometryLayout=t.getLayout(),r.rtept=t.getCoordinates()}const a=i[i.length-1].node,l=Yx[a.namespaceURI],h=uf(r,l);mf(s,Kx,cf,h,i,l)})),trk:af((function(t,e,i){const n=i[0],r=e.getProperties(),s={node:t};s.properties=r;const o=e.getGeometry();if("MultiLineString"==o.getType()){const t=$y(o,!0,n);r.trkseg=t.getLineStrings()}const a=i[i.length-1].node,l=qx[a.namespaceURI],h=uf(r,l);mf(s,Jx,cf,h,i,l)})),wpt:af((function(t,e,i){const n=i[0],r=i[i.length-1];r.properties=e.getProperties();const 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n="XY",r=2;if(t.hasZ&&t.hasM?(n="XYZM",r=4):t.hasZ?(n="XYZ",r=3):t.hasM&&(n="XYM",r=3),4!==r){for(let i=0,n=e.length/4;i<n;i++)e[i*r]=e[4*i],e[i*r+1]=e[4*i+1],t.hasZ&&(e[i*r+2]=e[4*i+2]),t.hasM&&(e[i*r+2]=e[4*i+3]);if(e.length=e.length/4*r,i)for(let t=0,e=i.length;t<e;t++)i[t]=i[t]/4*r}return n}function av(t,e){const i=e[e.length-1],n=t.getAttribute("href");null!==n&&(i.link=n),gf(Dx,t,e)}function lv(t,e){e[e.length-1].extensionsNode_=t}function hv(t,e){const i=e[0],n=ff({flatCoordinates:[],layoutOptions:{}},zx,t,e);if(!n)return;const r=n.flatCoordinates;delete n.flatCoordinates;const s=n.layoutOptions;delete n.layoutOptions;const o=ov(s,r),a=new Gu(r,o);$y(a,!1,i);const l=new Mt(a);return l.setProperties(n,!0),l}function cv(t,e){const i=e[0],n=ff({flatCoordinates:[],ends:[],layoutOptions:{}},Bx,t,e);if(!n)return;const r=n.flatCoordinates;delete n.flatCoordinates;const s=n.ends;delete n.ends;const o=n.layoutOptions;delete n.layoutOptions;const a=ov(o,r,s),l=new 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i=(t=$y(t,!0,e)).getType();let n;switch(i){case"Point":n=function(t,e){return{type:"Point",coordinates:t.getCoordinates()}}(t);break;case"LineString":n=function(t,e){return{type:"LineString",coordinates:t.getCoordinates()}}(t);break;case"Polygon":n=function(t,e){let i;e&&(i=e.rightHanded);return{type:"Polygon",coordinates:t.getCoordinates(i)}}(t,e);break;case"MultiPoint":n=function(t,e){return{type:"MultiPoint",coordinates:t.getCoordinates()}}(t);break;case"MultiLineString":n=function(t,e){return{type:"MultiLineString",coordinates:t.getCoordinates()}}(t);break;case"MultiPolygon":n=function(t,e){let i;e&&(i=e.rightHanded);return{type:"MultiPolygon",coordinates:t.getCoordinates(i)}}(t,e);break;case"GeometryCollection":n=function(t,e){e=Object.assign({},e),delete e.featureProjection;const i=t.getGeometriesArray().map((function(t){return pv(t,e)}));return{type:"GeometryCollection",geometries:i}}(t,e);break;case"Circle":n={type:"GeometryCollection",geometries:[]};break;default:throw new 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n=e[e.length-1];n.minLodPixels=parseFloat(i.minLodPixels),n.maxLodPixels=parseFloat(i.maxLodPixels),n.minFadeExtent=parseFloat(i.minFadeExtent),n.maxFadeExtent=parseFloat(i.maxFadeExtent)}}),Fv=df(Tv,["Document","Placemark"]),Mv=df(Tv,{Document:af((function(t,e,i){mf({node:t},jw,zw,e,i,void 0,this)})),Placemark:af(cS)});let Av,Ov,Dv,Nv,kv,Gv,jv=null;let zv,Uv=null;let Bv,Xv=null;let Vv=null;let Wv=null;let Zv,$v=null;function Yv(t){return 32/Math.min(t[0],t[1])}function Kv(t){return t}function Hv(t,e,i){return Array.isArray(t)?t:"string"==typeof t?Hv(i[t],e,i):e}function qv(t){const e=Hg(t,!1),i=/^\s*#?\s*([0-9A-Fa-f]{8})\s*$/.exec(e);if(i){const t=i[1];return[parseInt(t.substr(6,2),16),parseInt(t.substr(4,2),16),parseInt(t.substr(2,2),16),parseInt(t.substr(0,2),16)/255]}}function Jv(t){let e=Hg(t,!1);const i=[];e=e.replace(/\s*,\s*/g,",");const n=/^\s*([+\-]?\d*\.?\d+(?:e[+\-]?\d+)?),([+\-]?\d*\.?\d+(?:e[+\-]?\d+)?)(?:\s+|,|$)(?:([+\-]?\d*\.?\d+(?:e[+\-]?\d+)?)(?:\s+|$))?\s*/i;let 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n="insetPixels"!==e?"insetPixels"!==i?"bottom-left":"top-left":"insetPixels"!==i?"bottom-right":"top-right",{x:parseFloat(t.getAttribute("x")),xunits:Cv[e],y:parseFloat(t.getAttribute("y")),yunits:Cv[i],origin:n}})),scale:of(ew)});const sw=df(Tv,{color:of(qv),scale:of(ew)});const ow=df(Tv,{color:of(qv),width:of(gx)});const aw=df(Tv,{color:of(qv),fill:of(cx),outline:of(cx)});const lw=df(Tv,{coordinates:rf(Jv)});function hw(t,e){return ff(null,lw,t,e)}const cw=df(Ev,{Track:nf(dw)});const uw=df(Tv,{when:function(t,e){const i=e[e.length-1].whens,n=Hg(t,!1),r=Date.parse(n);i.push(isNaN(r)?0:r)}},df(Ev,{coord:function(t,e){const i=e[e.length-1].coordinates,n=Hg(t,!1),r=/^\s*([+\-]?\d+(?:\.\d*)?(?:e[+\-]?\d*)?)\s+([+\-]?\d+(?:\.\d*)?(?:e[+\-]?\d*)?)\s+([+\-]?\d+(?:\.\d*)?(?:e[+\-]?\d*)?)\s*$/i.exec(n);if(r){const t=parseFloat(r[1]),e=parseFloat(r[2]),n=parseFloat(r[3]);i.push([t,e,n])}else i.push([])}}));function dw(t,e){const i=ff({coordinates:[],whens:[]},uw,t,e);if(!i)return;const n=[],r=i.coordinates,s=i.whens;for(let t=0,e=Math.min(r.length,s.length);t<e;++t)3==r[t].length&&n.push(r[t][0],r[t][1],r[t][2],s[t]);return new Gu(n,"XYZM")}const gw=df(Tv,{href:of(Qv)},df(Ev,{x:of(gx),y:of(gx),w:of(gx),h:of(gx)}));const fw=df(Tv,{coordinates:rf(Jv)});function pw(t,e){return ff(null,fw,t,e)}const mw=df(Tv,{extrude:of(cx),tessellate:of(cx),altitudeMode:of(_x)});function _w(t,e){const i=ff({},mw,t,e),n=pw(t,e);if(n){const t=new Gu(n,"XYZ");return t.setProperties(i,!0),t}}function yw(t,e){const i=ff({},mw,t,e),n=pw(t,e);if(n){const t=new Cr(n,"XYZ",[n.length]);return t.setProperties(i,!0),t}}const xw=df(Tv,{LineString:nf(_w),LinearRing:nf(yw),MultiGeometry:nf(vw),Point:nf(ww),Polygon:nf(Ew)});function vw(t,e){const i=ff([],xw,t,e);if(!i)return null;if(0===i.length)return new Mu(i);let n,r=!0;const s=i[0].getType();let o;for(let t=1,e=i.length;t<e;++t)if(o=i[t],o.getType()!=s){r=!1;break}if(r){let t,e;if("Point"==s){const r=i[0];t=r.getLayout(),e=r.getFlatCoordinates();for(let t=1,n=i.length;t<n;++t)o=i[t],h(e,o.getFlatCoordinates());n=new zu(e,t),bw(n,i)}else if("LineString"==s)n=new ju(i),bw(n,i);else if("Polygon"==s)n=new Bu(i),bw(n,i);else{if("GeometryCollection"!=s&&!s.startsWith("Multi"))throw new Error("Unknown geometry type found");n=new Mu(i)}}else n=new Mu(i);return n}function ww(t,e){const i=ff({},mw,t,e),n=pw(t,e);if(n){const t=new sr(n,"XYZ");return t.setProperties(i,!0),t}}const Sw=df(Tv,{innerBoundaryIs:function(t,e){const i=ff([],Dw,t,e);if(i.length>0){e[e.length-1].push(...i)}},outerBoundaryIs:function(t,e){const i=ff(void 0,Nw,t,e);if(i){e[e.length-1][0]=i}}});function Ew(t,e){const i=ff({},mw,t,e),n=ff([null],Sw,t,e);if(n&&n[0]){const t=n[0],e=[t.length];for(let i=1,r=n.length;i<r;++i)h(t,n[i]),e.push(t.length);const r=new Cr(t,"XYZ",e);return r.setProperties(i,!0),r}}const Tw=df(Tv,{IconStyle:function(t,e){const i=ff({},rw,t,e);if(!i)return;const n=e[e.length-1],r="Icon"in i?i.Icon:{},s=!("Icon"in i)||Object.keys(r).length>0;let o;const a=r.href;let l,h,c;a?o=a:s&&(o=Gv);let u="bottom-left";const d=i.hotSpot;let g;d?(l=[d.x,d.y],h=d.xunits,c=d.yunits,u=d.origin):/^https?:\/\/maps\.(?:google|gstatic)\.com\//.test(o)&&(o.includes("pushpin")?(l=Ov,h=Dv,c=Nv):o.includes("arrow-reverse")?(l=[54,42],h=Dv,c=Nv):o.includes("paddle")&&(l=[32,1],h=Dv,c=Nv));const f=r.x,p=r.y;let m;void 0!==f&&void 0!==p&&(g=[f,p]);const _=r.w,y=r.h;let x;void 0!==_&&void 0!==y&&(m=[_,y]);const v=i.heading;void 0!==v&&(x=pi(v));const w=i.scale,S=i.color;if(s){o==Gv&&(m=kv);const t=new Sa({anchor:l,anchorOrigin:u,anchorXUnits:h,anchorYUnits:c,crossOrigin:this.crossOrigin_,offset:g,offsetOrigin:"bottom-left",rotation:x,scale:w,size:m,src:this.iconUrlFunction_(o),color:S}),e=t.getScaleArray()[0],i=t.getSize();if(null===i){const i=t.getImageState();if(i===Br.IDLE||i===Br.LOADING){const n=function(){const i=t.getImageState();if(i!==Br.IDLE&&i!==Br.LOADING){const i=t.getSize();if(i&&2==i.length){const n=Yv(i);t.setScale(e*n)}t.unlistenImageChange(n)}};t.listenImageChange(n),i===Br.IDLE&&t.load()}}else if(2==i.length){const n=Yv(i);t.setScale(e*n)}n.imageStyle=t}else n.imageStyle=zv},LabelStyle:function(t,e){const i=ff({},sw,t,e);if(!i)return;const n=e[e.length-1],r=new Ea({fill:new ga({color:"color"in i?i.color:Av}),scale:i.scale});n.textStyle=r},LineStyle:function(t,e){const i=ff({},ow,t,e);if(!i)return;const n=e[e.length-1],r=new fa({color:"color"in i?i.color:Av,width:"width"in i?i.width:1});n.strokeStyle=r},PolyStyle:function(t,e){const i=ff({},aw,t,e);if(!i)return;const n=e[e.length-1],r=new ga({color:"color"in i?i.color:Av});n.fillStyle=r;const s=i.fill;void 0!==s&&(n.fill=s);const o=i.outline;void 0!==o&&(n.outline=o)}});function Cw(t,e){const i=ff({},Tw,t,e,this);if(!i)return null;let n="fillStyle"in i?i.fillStyle:jv;const r=i.fill;let s;void 0===r||r||(n=null),"imageStyle"in i?i.imageStyle!=zv&&(s=i.imageStyle):s=Uv;const o="textStyle"in i?i.textStyle:Vv,a="strokeStyle"in i?i.strokeStyle:Xv,l=i.outline;return void 0===l||l?[new pa({fill:n,image:s,stroke:a,text:o,zIndex:void 0})]:[new pa({geometry:function(t){const e=t.getGeometry(),i=e.getType();if("GeometryCollection"===i){return new Mu(e.getGeometriesArrayRecursive().filter((function(t){const e=t.getType();return"Polygon"!==e&&"MultiPolygon"!==e})))}if("Polygon"!==i&&"MultiPolygon"!==i)return e},fill:n,image:s,stroke:a,text:o,zIndex:void 0}),new pa({geometry:function(t){const e=t.getGeometry(),i=e.getType();if("GeometryCollection"===i){return new Mu(e.getGeometriesArrayRecursive().filter((function(t){const e=t.getType();return"Polygon"===e||"MultiPolygon"===e})))}if("Polygon"===i||"MultiPolygon"===i)return e},fill:n,stroke:null,zIndex:void 0})]}function bw(t,e){const i=e.length,n=new Array(e.length),r=new Array(e.length),s=new Array(e.length);let o,a,l;o=!1,a=!1,l=!1;for(let t=0;t<i;++t){const i=e[t];n[t]=i.get("extrude"),r[t]=i.get("tessellate"),s[t]=i.get("altitudeMode"),o=o||void 0!==n[t],a=a||void 0!==r[t],l=l||s[t]}o&&t.set("extrude",n),a&&t.set("tessellate",r),l&&t.set("altitudeMode",s)}const Rw=df(Tv,{displayName:of(_x),value:of(_x)});const Pw=df(Tv,{Data:function(t,e){const i=t.getAttribute("name");gf(Rw,t,e);const n=e[e.length-1];i&&n.displayName?n[i]={value:n.value,displayName:n.displayName,toString:function(){return n.value}}:null!==i?n[i]=n.value:null!==n.displayName&&(n[n.displayName]=n.value),delete n.value},SchemaData:function(t,e){gf(Mw,t,e)}});function Iw(t,e){gf(Pw,t,e)}function Lw(t,e){gf(Lv,t,e)}const Fw=df(Tv,{Style:of(Cw),key:of(_x),styleUrl:of(tw)});const Mw=df(Tv,{SimpleData:function(t,e){const i=t.getAttribute("name");if(null!==i){const n=_x(t);e[e.length-1][i]=n}}});const Aw=df(Tv,{altitudeMode:of(_x),minAltitude:of(gx),maxAltitude:of(gx),north:of(gx),south:of(gx),east:of(gx),west:of(gx)});const Ow=df(Tv,{minLodPixels:of(gx),maxLodPixels:of(gx),minFadeExtent:of(gx),maxFadeExtent:of(gx)});const Dw=df(Tv,{LinearRing:nf(hw)});const Nw=df(Tv,{LinearRing:rf(hw)});function kw(t,e){const i=Co(e),n=[255*(4==i.length?i[3]:1),i[2],i[1],i[0]];for(let t=0;t<4;++t){const e=Math.floor(n[t]).toString(16);n[t]=1==e.length?"0"+e:e}Ex(t,n.join(""))}const Gw=df(Tv,{Data:af((function(t,e,i){t.setAttribute("name",e.name);const n={node:t},r=e.value;"object"==typeof r?(null!==r&&r.displayName&&mf(n,Gw,cf,[r.displayName],i,["displayName"]),null!==r&&r.value&&mf(n,Gw,cf,[r.value],i,["value"])):mf(n,Gw,cf,[r],i,["value"])})),value:af((function(t,e){Ex(t,e)})),displayName:af((function(t,e){xx(t,e)}))});const jw=df(Tv,{Placemark:af(cS)}),zw=function(t,e,i){return Kg(e[e.length-1].node.namespaceURI,"Placemark")};const Uw=hf("Data");const Bw=df(Tv,["href"],df(Ev,["x","y","w","h"])),Xw=df(Tv,{href:af(Ex)},df(Ev,{x:af(wx),y:af(wx),w:af(wx),h:af(wx)})),Vw=function(t,e,i){return Kg(Ev[0],"gx:"+i)};const Ww=df(Tv,["scale","heading","Icon","color","hotSpot"]),Zw=df(Tv,{Icon:af((function(t,e,i){const n={node:t},r=i[i.length-1].node;let s=Bw[r.namespaceURI],o=uf(e,s);mf(n,Xw,cf,o,i,s),s=Bw[Ev[0]],o=uf(e,s),mf(n,Xw,Vw,o,i,s)})),color:af(kw),heading:af(wx),hotSpot:af((function(t,e){t.setAttribute("x",String(e.x)),t.setAttribute("y",String(e.y)),t.setAttribute("xunits",e.xunits),t.setAttribute("yunits",e.yunits)})),scale:af(vS)});const $w=df(Tv,["color","scale"]),Yw=df(Tv,{color:af(kw),scale:af(vS)});const Kw=df(Tv,["color","width"]),Hw=df(Tv,{color:af(kw),width:af(wx)});const qw={Point:"Point",LineString:"LineString",LinearRing:"LinearRing",Polygon:"Polygon",MultiPoint:"MultiGeometry",MultiLineString:"MultiGeometry",MultiPolygon:"MultiGeometry",GeometryCollection:"MultiGeometry"},Jw=function(t,e,i){if(t){return Kg(e[e.length-1].node.namespaceURI,qw[t.getType()])}},Qw=hf("Point"),tS=hf("LineString"),eS=hf("LinearRing"),iS=hf("Polygon"),nS=df(Tv,{LineString:af(gS),Point:af(gS),Polygon:af(yS),GeometryCollection:af(rS)});function rS(t,e,i){const n={node:t},r=e.getType();let s,o=[];if("GeometryCollection"===r)e.getGeometriesArrayRecursive().forEach((function(t){const e=t.getType();if("MultiPoint"===e)o=o.concat(t.getPoints());else if("MultiLineString"===e)o=o.concat(t.getLineStrings());else if("MultiPolygon"===e)o=o.concat(t.getPolygons());else{if("Point"!==e&&"LineString"!==e&&"Polygon"!==e)throw new Error("Unknown geometry type");o.push(t)}})),s=Jw;else if("MultiPoint"===r)o=e.getPoints(),s=Qw;else if("MultiLineString"===r)o=e.getLineStrings(),s=tS;else{if("MultiPolygon"!==r)throw new Error("Unknown geometry type");o=e.getPolygons(),s=iS}mf(n,nS,s,o,i)}const sS=df(Tv,{LinearRing:af(gS)});function oS(t,e,i){mf({node:t},sS,eS,[e],i)}const aS=df(Tv,{ExtendedData:af((function(t,e,i){const n={node:t},r=e.names,s=e.values,o=r.length;for(let t=0;t<o;t++)mf(n,Gw,Uw,[{name:r[t],value:s[t]}],i)})),MultiGeometry:af(rS),LineString:af(gS),LinearRing:af(gS),Point:af(gS),Polygon:af(yS),Style:af((function(t,e,i){const n={node:t},r={};if(e.pointStyles.length){const t=e.pointStyles[0].getText();t&&(r.LabelStyle=t);const i=e.pointStyles[0].getImage();i&&"function"==typeof i.getSrc&&(r.IconStyle=i)}if(e.lineStyles.length){const t=e.lineStyles[0].getStroke();t&&(r.LineStyle=t)}if(e.polyStyles.length){const t=e.polyStyles[0].getStroke();t&&!r.LineStyle&&(r.LineStyle=t),r.PolyStyle=e.polyStyles[0]}const s=i[i.length-1].node,o=wS[s.namespaceURI],a=uf(r,o);mf(n,SS,cf,a,i,o)})),address:af(Ex),description:af(Ex),name:af(Ex),open:af(yx),phoneNumber:af(Ex),styleUrl:af(Ex),visibility:af(yx)}),lS=df(Tv,["name","open","visibility","address","phoneNumber","description","styleUrl","Style"]),hS=hf("ExtendedData");function cS(t,e,i){const n={node:t};e.getId()&&t.setAttribute("id",e.getId());const r=e.getProperties(),s={address:1,description:1,name:1,open:1,phoneNumber:1,styleUrl:1,visibility:1};s[e.getGeometryName()]=1;const o=Object.keys(r||{}).sort().filter((function(t){return!s[t]})),a=e.getStyleFunction();if(a){const t=a(e,0);if(t){const i=Array.isArray(t)?t:[t];let n=i;if(e.getGeometry()&&(n=i.filter((function(t){const i=t.getGeometryFunction()(e);if(i){const t=i.getType();return"GeometryCollection"===t?i.getGeometriesArrayRecursive().filter((function(t){const e=t.getType();return"Point"===e||"MultiPoint"===e})).length:"Point"===t||"MultiPoint"===t}}))),this.writeStyles_){let t=i,s=i;e.getGeometry()&&(t=i.filter((function(t){const i=t.getGeometryFunction()(e);if(i){const t=i.getType();return"GeometryCollection"===t?i.getGeometriesArrayRecursive().filter((function(t){const e=t.getType();return"LineString"===e||"MultiLineString"===e})).length:"LineString"===t||"MultiLineString"===t}})),s=i.filter((function(t){const i=t.getGeometryFunction()(e);if(i){const t=i.getType();return"GeometryCollection"===t?i.getGeometriesArrayRecursive().filter((function(t){const e=t.getType();return"Polygon"===e||"MultiPolygon"===e})).length:"Polygon"===t||"MultiPolygon"===t}}))),r.Style={pointStyles:n,lineStyles:t,polyStyles:s}}if(n.length&&void 0===r.name){const t=n[0].getText();t&&(r.name=t.getText())}}}const l=i[i.length-1].node,h=lS[l.namespaceURI],c=uf(r,h);if(mf(n,aS,cf,c,i,h),o.length>0){const t=uf(r,o);mf(n,aS,hS,[{names:o,values:t}],i)}const u=i[0];let d=e.getGeometry();d&&(d=$y(d,!0,u)),mf(n,aS,Jw,[d],i)}const uS=df(Tv,["extrude","tessellate","altitudeMode","coordinates"]),dS=df(Tv,{extrude:af(yx),tessellate:af(yx),altitudeMode:af(Ex),coordinates:af((function(t,e,i){const n=i[i.length-1],r=n.layout,s=n.stride;let o;if("XY"==r||"XYM"==r)o=2;else{if("XYZ"!=r&&"XYZM"!=r)throw new Error("Invalid geometry layout");o=3}const a=e.length;let l="";if(a>0){l+=e[0];for(let t=1;t<o;++t)l+=","+e[t];for(let t=s;t<a;t+=s){l+=" "+e[t];for(let i=1;i<o;++i)l+=","+e[t+i]}}Ex(t,l)}))});function gS(t,e,i){const n=e.getFlatCoordinates(),r={node:t};r.layout=e.getLayout(),r.stride=e.getStride();const s=e.getProperties();s.coordinates=n;const o=i[i.length-1].node,a=uS[o.namespaceURI],l=uf(s,a);mf(r,dS,cf,l,i,a)}const fS=df(Tv,["color","fill","outline"]),pS=df(Tv,{outerBoundaryIs:af(oS),innerBoundaryIs:af(oS)}),mS=hf("innerBoundaryIs"),_S=hf("outerBoundaryIs");function yS(t,e,i){const n=e.getLinearRings(),r=n.shift(),s={node:t};mf(s,pS,mS,n,i),mf(s,pS,_S,[r],i)}const xS=df(Tv,{color:af(kw),fill:af(yx),outline:af(yx)});function vS(t,e){wx(t,Math.round(1e6*e)/1e6)}const wS=df(Tv,["IconStyle","LabelStyle","LineStyle","PolyStyle"]),SS=df(Tv,{IconStyle:af((function(t,e,i){const n={node:t},r={},s=e.getSrc(),o=e.getSize(),a=e.getImageSize(),l={href:s};if(o){l.w=o[0],l.h=o[1];const t=e.getAnchor(),i=e.getOrigin();if(i&&a&&0!==i[0]&&i[1]!==o[1]&&(l.x=i[0],l.y=a[1]-(i[1]+o[1])),t&&(t[0]!==o[0]/2||t[1]!==o[1]/2)){const e={x:t[0],xunits:"pixels",y:o[1]-t[1],yunits:"pixels"};r.hotSpot=e}}r.Icon=l;let h=e.getScaleArray()[0],c=o;if(null===c&&(c=kv),2==c.length){h/=Yv(c)}1!==h&&(r.scale=h);const u=e.getRotation();0!==u&&(r.heading=u);const d=e.getColor();d&&(r.color=d);const g=i[i.length-1].node,f=Ww[g.namespaceURI],p=uf(r,f);mf(n,Zw,cf,p,i,f)})),LabelStyle:af((function(t,e,i){const n={node:t},r={},s=e.getFill();s&&(r.color=s.getColor());const o=e.getScale();o&&1!==o&&(r.scale=o);const a=i[i.length-1].node,l=$w[a.namespaceURI],h=uf(r,l);mf(n,Yw,cf,h,i,l)})),LineStyle:af((function(t,e,i){const n={node:t},r={color:e.getColor(),width:Number(e.getWidth())||1},s=i[i.length-1].node,o=Kw[s.namespaceURI],a=uf(r,o);mf(n,Hw,cf,a,i,o)})),PolyStyle:af((function(t,e,i){const n={node:t},r=e.getFill(),s=e.getStroke(),o={color:r?r.getColor():void 0,fill:!!r&&void 0,outline:!!s&&void 0},a=i[i.length-1].node,l=fS[a.namespaceURI],h=uf(o,l);mf(n,xS,cf,h,i,l)}))});const ES=4294967296,TS=1/ES,CS="undefined"==typeof TextDecoder?null:new TextDecoder("utf-8");class bS{constructor(t=new Uint8Array(16)){this.buf=ArrayBuffer.isView(t)?t:new Uint8Array(t),this.dataView=new DataView(this.buf.buffer),this.pos=0,this.type=0,this.length=this.buf.length}readFields(t,e,i=this.length){for(;this.pos<i;){const i=this.readVarint(),n=i>>3,r=this.pos;this.type=7&i,t(n,e,this),this.pos===r&&this.skip(i)}return e}readMessage(t,e){return this.readFields(t,e,this.readVarint()+this.pos)}readFixed32(){const t=this.dataView.getUint32(this.pos,!0);return this.pos+=4,t}readSFixed32(){const t=this.dataView.getInt32(this.pos,!0);return this.pos+=4,t}readFixed64(){const t=this.dataView.getUint32(this.pos,!0)+this.dataView.getUint32(this.pos+4,!0)*ES;return this.pos+=8,t}readSFixed64(){const t=this.dataView.getUint32(this.pos,!0)+this.dataView.getInt32(this.pos+4,!0)*ES;return this.pos+=8,t}readFloat(){const t=this.dataView.getFloat32(this.pos,!0);return this.pos+=4,t}readDouble(){const t=this.dataView.getFloat64(this.pos,!0);return this.pos+=8,t}readVarint(t){const e=this.buf;let i,n;return n=e[this.pos++],i=127&n,n<128?i:(n=e[this.pos++],i|=(127&n)<<7,n<128?i:(n=e[this.pos++],i|=(127&n)<<14,n<128?i:(n=e[this.pos++],i|=(127&n)<<21,n<128?i:(n=e[this.pos],i|=(15&n)<<28,function(t,e,i){const n=i.buf;let r,s;if(s=n[i.pos++],r=(112&s)>>4,s<128)return RS(t,r,e);if(s=n[i.pos++],r|=(127&s)<<3,s<128)return RS(t,r,e);if(s=n[i.pos++],r|=(127&s)<<10,s<128)return RS(t,r,e);if(s=n[i.pos++],r|=(127&s)<<17,s<128)return RS(t,r,e);if(s=n[i.pos++],r|=(127&s)<<24,s<128)return RS(t,r,e);if(s=n[i.pos++],r|=(1&s)<<31,s<128)return RS(t,r,e);throw new Error("Expected varint not more than 10 bytes")}(i,t,this)))))}readVarint64(){return this.readVarint(!0)}readSVarint(){const t=this.readVarint();return t%2==1?(t+1)/-2:t/2}readBoolean(){return Boolean(this.readVarint())}readString(){const t=this.readVarint()+this.pos,e=this.pos;return this.pos=t,t-e>=12&&CS?CS.decode(this.buf.subarray(e,t)):function(t,e,i){let n="",r=e;for(;r<i;){const e=t[r];let s,o,a,l=null,h=e>239?4:e>223?3:e>191?2:1;if(r+h>i)break;1===h?e<128&&(l=e):2===h?(s=t[r+1],128==(192&s)&&(l=(31&e)<<6|63&s,l<=127&&(l=null))):3===h?(s=t[r+1],o=t[r+2],128==(192&s)&&128==(192&o)&&(l=(15&e)<<12|(63&s)<<6|63&o,(l<=2047||l>=55296&&l<=57343)&&(l=null))):4===h&&(s=t[r+1],o=t[r+2],a=t[r+3],128==(192&s)&&128==(192&o)&&128==(192&a)&&(l=(15&e)<<18|(63&s)<<12|(63&o)<<6|63&a,(l<=65535||l>=1114112)&&(l=null))),null===l?(l=65533,h=1):l>65535&&(l-=65536,n+=String.fromCharCode(l>>>10&1023|55296),l=56320|1023&l),n+=String.fromCharCode(l),r+=h}return n}(this.buf,e,t)}readBytes(){const t=this.readVarint()+this.pos,e=this.buf.subarray(this.pos,t);return this.pos=t,e}readPackedVarint(t=[],e){const i=this.readPackedEnd();for(;this.pos<i;)t.push(this.readVarint(e));return t}readPackedSVarint(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSVarint());return t}readPackedBoolean(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readBoolean());return t}readPackedFloat(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFloat());return t}readPackedDouble(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readDouble());return t}readPackedFixed32(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFixed32());return t}readPackedSFixed32(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSFixed32());return t}readPackedFixed64(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readFixed64());return t}readPackedSFixed64(t=[]){const e=this.readPackedEnd();for(;this.pos<e;)t.push(this.readSFixed64());return t}readPackedEnd(){return 2===this.type?this.readVarint()+this.pos:this.pos+1}skip(t){const e=7&t;if(0===e)for(;this.buf[this.pos++]>127;);else if(2===e)this.pos=this.readVarint()+this.pos;else if(5===e)this.pos+=4;else{if(1!==e)throw new Error(`Unimplemented type: ${e}`);this.pos+=8}}writeTag(t,e){this.writeVarint(t<<3|e)}realloc(t){let e=this.length||16;for(;e<this.pos+t;)e*=2;if(e!==this.length){const t=new Uint8Array(e);t.set(this.buf),this.buf=t,this.dataView=new DataView(t.buffer),this.length=e}}finish(){return this.length=this.pos,this.pos=0,this.buf.subarray(0,this.length)}writeFixed32(t){this.realloc(4),this.dataView.setInt32(this.pos,t,!0),this.pos+=4}writeSFixed32(t){this.realloc(4),this.dataView.setInt32(this.pos,t,!0),this.pos+=4}writeFixed64(t){this.realloc(8),this.dataView.setInt32(this.pos,-1&t,!0),this.dataView.setInt32(this.pos+4,Math.floor(t*TS),!0),this.pos+=8}writeSFixed64(t){this.realloc(8),this.dataView.setInt32(this.pos,-1&t,!0),this.dataView.setInt32(this.pos+4,Math.floor(t*TS),!0),this.pos+=8}writeVarint(t){(t=+t||0)>268435455||t<0?function(t,e){let i,n;t>=0?(i=t%4294967296|0,n=t/4294967296|0):(i=~(-t%4294967296),n=~(-t/4294967296),4294967295^i?i=i+1|0:(i=0,n=n+1|0));if(t>=0x10000000000000000||t<-0x10000000000000000)throw new Error("Given varint doesn't fit into 10 bytes");e.realloc(10),function(t,e,i){i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos++]=127&t|128,t>>>=7,i.buf[i.pos]=127&t}(i,0,e),function(t,e){const i=(7&t)<<4;if(e.buf[e.pos++]|=i|((t>>>=3)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;if(e.buf[e.pos++]=127&t|((t>>>=7)?128:0),!t)return;e.buf[e.pos++]=127&t}(n,e)}(t,this):(this.realloc(4),this.buf[this.pos++]=127&t|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=127&(t>>>=7)|(t>127?128:0),t<=127||(this.buf[this.pos++]=t>>>7&127))))}writeSVarint(t){this.writeVarint(t<0?2*-t-1:2*t)}writeBoolean(t){this.writeVarint(+t)}writeString(t){t=String(t),this.realloc(4*t.length),this.pos++;const e=this.pos;this.pos=function(t,e,i){for(let n,r,s=0;s<e.length;s++){if(n=e.charCodeAt(s),n>55295&&n<57344){if(!r){n>56319||s+1===e.length?(t[i++]=239,t[i++]=191,t[i++]=189):r=n;continue}if(n<56320){t[i++]=239,t[i++]=191,t[i++]=189,r=n;continue}n=r-55296<<10|n-56320|65536,r=null}else 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e=this.readUint8()>0,i=this.readUint32(e),n=Math.floor((268435455&i)/1e3),r=Boolean(2147483648&i)||1===n||3===n,s=Boolean(1073741824&i)||2===n||3===n,o=Boolean(536870912&i),a=(268435455&i)%1e3,l=["XY",r?"Z":"",s?"M":""].join(""),h=o?this.readUint32(e):null;if(void 0!==t&&t!==a)throw new Error("Unexpected WKB geometry type "+a);if(this.initialized_){if(this.isLittleEndian_!==e)throw new Error("Inconsistent endian");if(this.layout_!==l)throw new Error("Inconsistent geometry layout");if(h&&this.srid_!==h)throw new Error("Inconsistent coordinate system (SRID)")}else this.isLittleEndian_=e,this.hasZ_=r,this.hasM_=s,this.layout_=l,this.srid_=h,this.initialized_=!0;return a}readWkbPayload(t){switch(t){case VT:return this.readPoint();case WT:return this.readLineString();case ZT:case QT:return this.readPolygon();case $T:return this.readMultiPoint();case YT:return this.readMultiLineString();case KT:case qT:case JT:return this.readMultiPolygon();case HT:return this.readGeometryCollection();default:throw new Error("Unsupported WKB geometry type "+t+" is found")}}readWkbBlock(t){return this.readWkbPayload(this.readWkbHeader(t))}readWkbCollection(t,e){const i=this.readUint32(),n=[];for(let r=0;r<i;r++){const i=t.call(this,e);i&&n.push(i)}return n}readMultiPoint(){return this.readWkbCollection(this.readWkbBlock,VT)}readMultiLineString(){return this.readWkbCollection(this.readWkbBlock,WT)}readMultiPolygon(){return this.readWkbCollection(this.readWkbBlock,ZT)}readGeometryCollection(){return this.readWkbCollection(this.readGeometry)}readGeometry(){const t=this.readWkbHeader(),e=this.readWkbPayload(t);switch(t){case VT:return new sr(e,this.layout_);case WT:return new Gu(e,this.layout_);case ZT:case QT:return new Cr(e,this.layout_);case $T:return new zu(e,this.layout_);case YT:return new ju(e,this.layout_);case KT:case qT:case JT:return new Bu(e,this.layout_);case HT:return new Mu(e);default:return null}}getSrid(){return this.srid_}}class eC{constructor(t){t=t||{},this.layout_=t.layout,this.isLittleEndian_=!1!==t.littleEndian,this.isEWKB_=!1!==t.ewkb,this.writeQueue_=[],this.nodata_=Object.assign({X:0,Y:0,Z:0,M:0},t.nodata)}writeUint8(t){this.writeQueue_.push([1,t])}writeUint32(t){this.writeQueue_.push([4,t])}writeDouble(t){this.writeQueue_.push([8,t])}writePoint(t,e){const i=Object.assign.apply(null,e.split("").map(((e,i)=>({[e]:t[i]}))));for(const t of this.layout_)this.writeDouble(t in i?i[t]:this.nodata_[t])}writeLineString(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writePoint(t[i],e)}writePolygon(t,e){this.writeUint32(t.length);for(let 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i=t.getGeometriesArray();for(let t=0;t<i.length&&"XY"!==e;t++)e=this.findMinimumLayout(i[t],e)}return e}writeGeometry(t,e){const i={Point:VT,LineString:WT,Polygon:ZT,MultiPoint:$T,MultiLineString:YT,MultiPolygon:KT,GeometryCollection:HT},n=t.getType(),r=i[n];if(!r)throw new Error("GeometryType "+n+" is not supported");if(this.layout_||(this.layout_=this.findMinimumLayout(t)),this.writeWkbHeader(r,e),t instanceof Ln){({Point:this.writePoint,LineString:this.writeLineString,Polygon:this.writePolygon,MultiPoint:this.writeMultiPoint,MultiLineString:this.writeMultiLineString,MultiPolygon:this.writeMultiPolygon})[n].call(this,t.getCoordinates(),t.getLayout())}else t instanceof Mu&&this.writeGeometryCollection(t.getGeometriesArray())}getBuffer(){const t=this.writeQueue_.reduce(((t,e)=>t+e[0]),0),e=new ArrayBuffer(t),i=new DataView(e);let n=0;return this.writeQueue_.forEach((t=>{switch(t[0]){case 1:i.setUint8(n,t[1]);break;case 4:i.setUint32(n,t[1],this.isLittleEndian_);break;case 8:i.setFloat64(n,t[1],this.isLittleEndian_)}n+=t[0]})),e}}function iC(t){return"string"==typeof t?function(t){const e=new Uint8Array(t.length/2);for(let i=0;i<t.length/2;i++)e[i]=parseInt(t.substr(2*i,2),16);return new DataView(e.buffer)}(t):ArrayBuffer.isView(t)?t instanceof DataView?t:new DataView(t.buffer,t.byteOffset,t.byteLength):t instanceof ArrayBuffer?new DataView(t):null}const nC={POINT:sr,LINESTRING:Gu,POLYGON:Cr,MULTIPOINT:zu,MULTILINESTRING:ju,MULTIPOLYGON:Bu},rC="EMPTY",sC="Z",oC="M",aC=0,lC=1,hC=2,cC=3,uC=4,dC=5,gC=6,fC={Point:"POINT",LineString:"LINESTRING",Polygon:"POLYGON",MultiPoint:"MULTIPOINT",MultiLineString:"MULTILINESTRING",MultiPolygon:"MULTIPOLYGON",GeometryCollection:"GEOMETRYCOLLECTION",Circle:"CIRCLE"};class pC{constructor(t){this.wkt=t,this.index_=-1}isAlpha_(t){return t>="a"&&t<="z"||t>="A"&&t<="Z"}isNumeric_(t,e){return e=void 0!==e&&e,t>="0"&&t<="9"||"."==t&&!e}isWhiteSpace_(t){return" "==t||"\t"==t||"\r"==t||"\n"==t}nextChar_(){return this.wkt.charAt(++this.index_)}nextToken(){const t=this.nextChar_(),e=this.index_;let i,n=t;if("("==t)i=hC;else if(","==t)i=dC;else if(")"==t)i=cC;else if(this.isNumeric_(t)||"-"==t)i=uC,n=this.readNumber_();else if(this.isAlpha_(t))i=lC,n=this.readText_();else{if(this.isWhiteSpace_(t))return this.nextToken();if(""!==t)throw new Error("Unexpected character: "+t);i=gC}return{position:e,value:n,type:i}}readNumber_(){let t;const e=this.index_;let i=!1,n=!1;do{"."==t?i=!0:"e"!=t&&"E"!=t||(n=!0),t=this.nextChar_()}while(this.isNumeric_(t,i)||!n&&("e"==t||"E"==t)||n&&("-"==t||"+"==t));return parseFloat(this.wkt.substring(e,this.index_--))}readText_(){let t;const e=this.index_;do{t=this.nextChar_()}while(this.isAlpha_(t));return this.wkt.substring(e,this.index_--).toUpperCase()}}class mC{constructor(t){this.lexer_=t,this.token_={position:0,type:aC},this.layout_="XY"}consume_(){this.token_=this.lexer_.nextToken()}isTokenType(t){return this.token_.type==t}match(t){const e=this.isTokenType(t);return e&&this.consume_(),e}parse(){return this.consume_(),this.parseGeometry_()}parseGeometryLayout_(){let t="XY";const e=this.token_;if(this.isTokenType(lC)){const i=e.value;i===sC?t="XYZ":i===oC?t="XYM":"ZM"===i&&(t="XYZM"),"XY"!==t&&this.consume_()}return t}parseGeometryCollectionText_(){if(this.match(hC)){const t=[];do{t.push(this.parseGeometry_())}while(this.match(dC));if(this.match(cC))return t}throw new Error(this.formatErrorMessage_())}parsePointText_(){if(this.match(hC)){const t=this.parsePoint_();if(this.match(cC))return t}throw new Error(this.formatErrorMessage_())}parseLineStringText_(){if(this.match(hC)){const t=this.parsePointList_();if(this.match(cC))return t}throw new Error(this.formatErrorMessage_())}parsePolygonText_(){if(this.match(hC)){const t=this.parseLineStringTextList_();if(this.match(cC))return t}throw new Error(this.formatErrorMessage_())}parseMultiPointText_(){if(this.match(hC)){let t;if(t=this.token_.type==hC?this.parsePointTextList_():this.parsePointList_(),this.match(cC))return t}throw new Error(this.formatErrorMessage_())}parseMultiLineStringText_(){if(this.match(hC)){const t=this.parseLineStringTextList_();if(this.match(cC))return t}throw new Error(this.formatErrorMessage_())}parseMultiPolygonText_(){if(this.match(hC)){const t=this.parsePolygonTextList_();if(this.match(cC))return t}throw new Error(this.formatErrorMessage_())}parsePoint_(){const t=[],e=this.layout_.length;for(let i=0;i<e;++i){const e=this.token_;if(!this.match(uC))break;t.push(e.value)}if(t.length==e)return t;throw new Error(this.formatErrorMessage_())}parsePointList_(){const t=[this.parsePoint_()];for(;this.match(dC);)t.push(this.parsePoint_());return t}parsePointTextList_(){const t=[this.parsePointText_()];for(;this.match(dC);)t.push(this.parsePointText_());return t}parseLineStringTextList_(){const t=[this.parseLineStringText_()];for(;this.match(dC);)t.push(this.parseLineStringText_());return t}parsePolygonTextList_(){const t=[this.parsePolygonText_()];for(;this.match(dC);)t.push(this.parsePolygonText_());return t}isEmptyGeometry_(){const t=this.isTokenType(lC)&&this.token_.value==rC;return t&&this.consume_(),t}formatErrorMessage_(){return"Unexpected `"+this.token_.value+"` at position "+this.token_.position+" in `"+this.lexer_.wkt+"`"}parseGeometry_(){const t=this.token_;if(this.match(lC)){const e=t.value;this.layout_=this.parseGeometryLayout_();const i=this.isEmptyGeometry_();if("GEOMETRYCOLLECTION"==e){if(i)return new Mu([]);const t=this.parseGeometryCollectionText_();return new Mu(t)}const n=nC[e];if(!n)throw new Error("Invalid geometry type: "+e);let r;if(i)r="POINT"==e?[NaN,NaN]:[];else switch(e){case"POINT":r=this.parsePointText_();break;case"LINESTRING":r=this.parseLineStringText_();break;case"POLYGON":r=this.parsePolygonText_();break;case"MULTIPOINT":r=this.parseMultiPointText_();break;case"MULTILINESTRING":r=this.parseMultiLineStringText_();break;case"MULTIPOLYGON":r=this.parseMultiPolygonText_()}return new n(r,this.layout_)}throw new Error(this.formatErrorMessage_())}}function _C(t){const e=t.getCoordinates();return 0===e.length?"":e.join(" ")}function yC(t){const e=t.getCoordinates(),i=[];for(let t=0,n=e.length;t<n;++t)i.push(e[t].join(" "));return i.join(",")}function xC(t){const e=[],i=t.getLinearRings();for(let t=0,n=i.length;t<n;++t)e.push("("+yC(i[t])+")");return e.join(",")}const vC={Point:_C,LineString:yC,Polygon:xC,MultiPoint:function(t){const e=[],i=t.getPoints();for(let t=0,n=i.length;t<n;++t)e.push("("+_C(i[t])+")");return e.join(",")},MultiLineString:function(t){const e=[],i=t.getLineStrings();for(let 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0===s||void 0===o)return;return[n,r,s,o]})),BoundingBox:sf((function(t,e){const i=[fx(t.getAttribute("minx")),fx(t.getAttribute("miny")),fx(t.getAttribute("maxx")),fx(t.getAttribute("maxy"))],n=[fx(t.getAttribute("resx")),fx(t.getAttribute("resy"))];return{crs:t.getAttribute("CRS"),extent:i,res:n}})),Dimension:sf((function(t,e){return{name:t.getAttribute("name"),units:t.getAttribute("units"),unitSymbol:t.getAttribute("unitSymbol"),default:t.getAttribute("default"),multipleValues:ux(t.getAttribute("multipleValues")),nearestValue:ux(t.getAttribute("nearestValue")),current:ux(t.getAttribute("current")),values:_x(t)}})),Attribution:of((function(t,e){return ff({},FC,t,e)})),AuthorityURL:sf((function(t,e){const i=UC(t,e);if(i)return i.name=t.getAttribute("name"),i;return})),Identifier:sf(_x),MetadataURL:sf((function(t,e){const i=UC(t,e);if(i)return i.type=t.getAttribute("type"),i;return})),DataURL:sf(UC),FeatureListURL:sf(UC),Style:sf((function(t,e){return ff({},kC,t,e)})),MinScaleDenominator:of(gx),MaxScaleDenominator:of(gx),Layer:sf(zC)}),FC=df(SC,{Title:of(_x),OnlineResource:of(KS),LogoURL:of(XC)}),MC=df(SC,{westBoundLongitude:of(gx),eastBoundLongitude:of(gx),southBoundLatitude:of(gx),northBoundLatitude:of(gx)}),AC=df(SC,{GetCapabilities:of(BC),GetMap:of(BC),GetFeatureInfo:of(BC)}),OC=df(SC,{Format:sf(_x),DCPType:sf((function(t,e){return ff({},DC,t,e)}))}),DC=df(SC,{HTTP:of((function(t,e){return ff({},NC,t,e)}))}),NC=df(SC,{Get:of(UC),Post:of(UC)}),kC=df(SC,{Name:of(_x),Title:of(_x),Abstract:of(_x),LegendURL:sf(XC),StyleSheetURL:of(UC),StyleURL:of(UC)}),GC=df(SC,{Format:of(_x),OnlineResource:of(KS)}),jC=df(SC,{Keyword:nf(_x)});function zC(t,e){const i=e[e.length-1],n=ff({},LC,t,e);if(!n)return;let r=ux(t.getAttribute("queryable"));void 0===r&&(r=i.queryable),n.queryable=void 0!==r&&r;let s=mx(t.getAttribute("cascaded"));void 0===s&&(s=i.cascaded),n.cascaded=s;let o=ux(t.getAttribute("opaque"));void 0===o&&(o=i.opaque),n.opaque=void 0!==o&&o;let a=ux(t.getAttribute("noSubsets"));void 0===a&&(a=i.noSubsets),n.noSubsets=void 0!==a&&a;let l=fx(t.getAttribute("fixedWidth"));l||(l=i.fixedWidth),n.fixedWidth=l;let h=fx(t.getAttribute("fixedHeight"));h||(h=i.fixedHeight),n.fixedHeight=h;["Style","CRS","AuthorityURL"].forEach((function(t){if(t in i){const e=n[t]||[];n[t]=e.concat(i[t])}}));return["EX_GeographicBoundingBox","BoundingBox","Dimension","Attribution","MinScaleDenominator","MaxScaleDenominator"].forEach((function(t){if(!(t in n)){const e=i[t];n[t]=e}})),n}function UC(t,e){return ff({},GC,t,e)}function BC(t,e){return ff({},OC,t,e)}function XC(t,e){const i=UC(t,e);if(i){const e=[mx(t.getAttribute("width")),mx(t.getAttribute("height"))];return i.size=e,i}}function VC(t,e){return ff([],jC,t,e)}const WC=[null,"http://www.opengis.net/wmts/1.0"],ZC=[null,"http://www.opengis.net/ows/1.1"],$C=df(WC,{Contents:of((function(t,e){return ff({},YC,t,e)}))});const YC=df(WC,{Layer:sf((function(t,e){return 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ff([],JC,t,e)}))}),JC=df(WC,{TileMatrixLimits:nf((function(t,e){return ff({},QC,t,e)}))}),QC=df(WC,{TileMatrix:of(_x),MinTileRow:of(px),MaxTileRow:of(px),MinTileCol:of(px),MaxTileCol:of(px)}),tb=df(WC,{Default:of(_x),Value:sf(_x)},df(ZC,{Identifier:of(_x)})),eb=df(ZC,{LowerCorner:nf(sb),UpperCorner:nf(sb)}),ib=df(WC,{WellKnownScaleSet:of(_x),TileMatrix:sf((function(t,e){return ff({},nb,t,e)}))},df(ZC,{SupportedCRS:of(_x),Identifier:of(_x),BoundingBox:of(rb)})),nb=df(WC,{TopLeftCorner:of(sb),ScaleDenominator:of(gx),TileWidth:of(px),TileHeight:of(px),MatrixWidth:of(px),MatrixHeight:of(px)},df(ZC,{Identifier:of(_x)}));function rb(t,e){const i=ff([],eb,t,e);if(2==i.length)return Ht(i)}function sb(t,e){const i=_x(t).split(/\s+/);if(!i||2!=i.length)return;const n=+i[0],r=+i[1];return isNaN(n)||isNaN(r)?void 0:[n,r]}const ob=["fullscreenchange","webkitfullscreenchange","MSFullscreenChange"],ab="enterfullscreen",lb="leavefullscreen";function hb(t){const e=t.body;return!!(e.webkitRequestFullscreen||e.requestFullscreen&&t.fullscreenEnabled)}function cb(t){return!(!t.webkitIsFullScreen&&!t.fullscreenElement)}function ub(t){t.requestFullscreen?t.requestFullscreen():t.webkitRequestFullscreen&&t.webkitRequestFullscreen()}const db="projection",gb="coordinateFormat";const fb=.75,pb=.1;const mb="units",_b=[1,2,5],yb=25.4/.28;const xb=0,vb=1;var wb={};return wb.Collection=$,wb.Collection.CollectionEvent=Z,wb.DataTile=Lt,wb.DataTile.asArrayLike=Ct,wb.DataTile.asImageLike=Tt,wb.DataTile.disposedError=bt,wb.DataTile.toArray=Pt,wb.Disposable=n,wb.Feature=Mt,wb.Feature.createStyleFunction=At,wb.Geolocation=class extends B{constructor(t){super(),this.on,this.once,this.un,t=t||{},this.position_=null,this.transform_=Hi,this.watchId_=void 0,this.addChangeListener(Nr,this.handleProjectionChanged_),this.addChangeListener(Gr,this.handleTrackingChanged_),void 0!==t.projection&&this.setProjection(t.projection),void 0!==t.trackingOptions&&this.setTrackingOptions(t.trackingOptions),this.setTracking(void 0!==t.tracking&&t.tracking)}disposeInternal(){this.setTracking(!1),super.disposeInternal()}handleProjectionChanged_(){const t=this.getProjection();t&&(this.transform_=hn(Qi("EPSG:4326"),t),this.position_&&this.set(Dr,this.transform_(this.position_)))}handleTrackingChanged_(){if("geolocation"in navigator){const t=this.getTracking();t&&void 0===this.watchId_?this.watchId_=navigator.geolocation.watchPosition(this.positionChange_.bind(this),this.positionError_.bind(this),this.getTrackingOptions()):t||void 0===this.watchId_||(navigator.geolocation.clearWatch(this.watchId_),this.watchId_=void 0)}}positionChange_(t){const e=t.coords;this.set(Lr,e.accuracy),this.set(Mr,null===e.altitude?void 0:e.altitude),this.set(Ar,null===e.altitudeAccuracy?void 0:e.altitudeAccuracy),this.set(Or,null===e.heading?void 0:pi(e.heading)),this.position_?(this.position_[0]=e.longitude,this.position_[1]=e.latitude):this.position_=[e.longitude,e.latitude];const i=this.transform_(this.position_);this.set(Dr,i.slice()),this.set(kr,null===e.speed?void 0:e.speed);const n=br(this.position_,e.accuracy);n.applyTransform(this.transform_),this.set(Fr,n),this.changed()}positionError_(t){this.dispatchEvent(new Ur(t))}getAccuracy(){return this.get(Lr)}getAccuracyGeometry(){return this.get(Fr)||null}getAltitude(){return this.get(Mr)}getAltitudeAccuracy(){return this.get(Ar)}getHeading(){return this.get(Or)}getPosition(){return this.get(Dr)}getProjection(){return this.get(Nr)}getSpeed(){return this.get(kr)}getTracking(){return this.get(Gr)}getTrackingOptions(){return this.get(jr)}setProjection(t){this.set(Nr,Qi(t))}setTracking(t){this.set(Gr,t)}setTrackingOptions(t){this.set(jr,t)}},wb.Geolocation.GeolocationError=Ur,wb.Image=Xr,wb.Image.decode=$r,wb.Image.decodeFallback=Zr,wb.Image.listenImage=Vr,wb.Image.load=Wr,wb.ImageCanvas=Yr,wb.ImageTile=Kr,wb.Kinetic=Hr,wb.Map=Hh,wb.MapBrowserEvent=Dl,wb.MapBrowserEventHandler=Ul,wb.MapEvent=Ol,wb.Object=B,wb.Object.ObjectEvent=U,wb.Observable=N,wb.Observable.unByKey=k,wb.Overlay=ic,wb.Tile=nt,wb.TileCache=dc,wb.TileQueue=Ql,wb.TileQueue.getTilePriority=th,wb.TileRange=gc,wb.TileRange.createOrUpdate=fc,wb.VectorRenderTile=mc,wb.VectorTile=yc,wb.View=Is,wb.View.createCenterConstraint=Fs,wb.View.createResolutionConstraint=Ms,wb.View.createRotationConstraint=As,wb.View.isNoopAnimation=Os,wb.array={},wb.array.ascending=s,wb.array.binarySearch=r,wb.array.descending=o,wb.array.equals=c,wb.array.extend=h,wb.array.isSorted=u,wb.array.linearFindNearest=a,wb.array.remove=function(t,e){const i=t.indexOf(e),n=i>-1;return n&&t.splice(i,1),n},wb.array.reverseSubArray=l,wb.array.stableSort=function(t,e){const i=t.length,n=Array(t.length);let r;for(r=0;r<i;r++)n[r]={index:r,value:t[r]};for(n.sort((function(t,i){return e(t.value,i.value)||t.index-i.index})),r=0;r<t.length;r++)t[r]=n[r].value},wb.asserts={},wb.asserts.assert=Ft,wb.centerconstraint={},wb.centerconstraint.createExtent=ys,wb.centerconstraint.none=xs,wb.color={},wb.color.asArray=Co,wb.color.asString=_o,wb.color.fromString=To,wb.color.isStringColor=function(t){try{return To(t),!0}catch(t){return!1}},wb.color.lchaToRgba=Eo,wb.color.normalize=bo,wb.color.rgbaToLcha=So,wb.color.toString=Ro,wb.color.withAlpha=wo,wb.colorlike={},wb.colorlike.asColorLike=Oo,wb.console={},wb.console.error=Zi,wb.console.log=function(...t){Vi>Xi.info||console.log(...t)},wb.console.setLevel=function(t){Vi=Xi[t]},wb.console.warn=Wi,wb.control={},wb.control.Attribution=ih,wb.control.Control=eh,wb.control.FullScreen=class extends eh{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target}),this.on,this.once,this.un,this.keys_=void 0!==t.keys&&t.keys,this.source_=t.source,this.isInFullscreen_=!1,this.boundHandleMapTargetChange_=this.handleMapTargetChange_.bind(this),this.cssClassName_=void 0!==t.className?t.className:"ol-full-screen",this.documentListeners_=[],this.activeClassName_=void 0!==t.activeClassName?t.activeClassName.split(" "):[this.cssClassName_+"-true"],this.inactiveClassName_=void 0!==t.inactiveClassName?t.inactiveClassName.split(" "):[this.cssClassName_+"-false"];const e=void 0!==t.label?t.label:"⤢";this.labelNode_="string"==typeof e?document.createTextNode(e):e;const i=void 0!==t.labelActive?t.labelActive:"×";this.labelActiveNode_="string"==typeof i?document.createTextNode(i):i;const n=t.tipLabel?t.tipLabel:"Toggle full-screen";this.button_=document.createElement("button"),this.button_.title=n,this.button_.setAttribute("type","button"),this.button_.appendChild(this.labelNode_),this.button_.addEventListener(E,this.handleClick_.bind(this),!1),this.setClassName_(this.button_,this.isInFullscreen_),this.element.className=`${this.cssClassName_} ${ko} ${jo}`,this.element.appendChild(this.button_)}handleClick_(t){t.preventDefault(),this.handleFullScreen_()}handleFullScreen_(){const t=this.getMap();if(!t)return;const e=t.getOwnerDocument();if(hb(e))if(cb(e))!function(t){t.exitFullscreen?t.exitFullscreen():t.webkitExitFullscreen&&t.webkitExitFullscreen()}(e);else{let i;i=this.source_?"string"==typeof this.source_?e.getElementById(this.source_):this.source_:t.getTargetElement(),this.keys_?function(t){t.webkitRequestFullscreen?t.webkitRequestFullscreen():ub(t)}(i):ub(i)}}handleFullScreenChange_(){const t=this.getMap();if(!t)return;const e=this.isInFullscreen_;this.isInFullscreen_=cb(t.getOwnerDocument()),e!==this.isInFullscreen_&&(this.setClassName_(this.button_,this.isInFullscreen_),this.isInFullscreen_?(wt(this.labelActiveNode_,this.labelNode_),this.dispatchEvent(ab)):(wt(this.labelNode_,this.labelActiveNode_),this.dispatchEvent(lb)),t.updateSize())}setClassName_(t,e){e?(t.classList.remove(...this.inactiveClassName_),t.classList.add(...this.activeClassName_)):(t.classList.remove(...this.activeClassName_),t.classList.add(...this.inactiveClassName_))}setMap(t){const e=this.getMap();e&&e.removeChangeListener(Kl,this.boundHandleMapTargetChange_),super.setMap(t),this.handleMapTargetChange_(),t&&t.addChangeListener(Kl,this.boundHandleMapTargetChange_)}handleMapTargetChange_(){const t=this.documentListeners_;for(let e=0,i=t.length;e<i;++e)D(t[e]);t.length=0;const e=this.getMap();if(e){const i=e.getOwnerDocument();hb(i)?this.element.classList.remove(Go):this.element.classList.add(Go);for(let e=0,n=ob.length;e<n;++e)t.push(A(i,ob[e],this.handleFullScreenChange_,this));this.handleFullScreenChange_()}}},wb.control.MousePosition=class extends eh{constructor(t){t=t||{};const e=document.createElement("div");e.className=void 0!==t.className?t.className:"ol-mouse-position",super({element:e,render:t.render,target:t.target}),this.on,this.once,this.un,this.addChangeListener(db,this.handleProjectionChanged_),t.coordinateFormat&&this.setCoordinateFormat(t.coordinateFormat),t.projection&&this.setProjection(t.projection),this.renderOnMouseOut_=void 0!==t.placeholder,this.placeholder_=this.renderOnMouseOut_?t.placeholder:"&#160;",this.renderedHTML_=e.innerHTML,this.mapProjection_=null,this.transform_=null,this.wrapX_=!1!==t.wrapX}handleProjectionChanged_(){this.transform_=null}getCoordinateFormat(){return this.get(gb)}getProjection(){return this.get(db)}handleMouseMove(t){const e=this.getMap();this.updateHTML_(e.getEventPixel(t))}handleMouseOut(t){this.updateHTML_(null)}setMap(t){if(super.setMap(t),t){const e=t.getViewport();this.listenerKeys.push(A(e,kl,this.handleMouseMove,this)),this.renderOnMouseOut_&&this.listenerKeys.push(A(e,zl,this.handleMouseOut,this)),this.updateHTML_(null)}}setCoordinateFormat(t){this.set(gb,t)}setProjection(t){this.set(db,Qi(t))}updateHTML_(t){let e=this.placeholder_;if(t&&this.mapProjection_){if(!this.transform_){const t=this.getProjection();this.transform_=t?hn(this.mapProjection_,t):Hi}const i=this.getMap().getCoordinateFromPixelInternal(t);if(i){const t=pn();if(t&&(this.transform_=hn(this.mapProjection_,t)),this.transform_(i,i),this.wrapX_){Ni(i,t||this.getProjection()||this.mapProjection_)}const n=this.getCoordinateFormat();e=n?n(i):i.toString()}}this.renderedHTML_&&e===this.renderedHTML_||(this.element.innerHTML=e,this.renderedHTML_=e)}render(t){const e=t.frameState;e?this.mapProjection_!=e.viewState.projection&&(this.mapProjection_=e.viewState.projection,this.transform_=null):this.mapProjection_=null}},wb.control.OverviewMap=class extends eh{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target}),this.boundHandleRotationChanged_=this.handleRotationChanged_.bind(this),this.collapsed_=void 0===t.collapsed||t.collapsed,this.collapsible_=void 0===t.collapsible||t.collapsible,this.collapsible_||(this.collapsed_=!1),this.rotateWithView_=void 0!==t.rotateWithView&&t.rotateWithView,this.viewExtent_=void 0;const e=void 0!==t.className?t.className:"ol-overviewmap",i=void 0!==t.tipLabel?t.tipLabel:"Overview map",n=void 0!==t.collapseLabel?t.collapseLabel:"‹";"string"==typeof n?(this.collapseLabel_=document.createElement("span"),this.collapseLabel_.textContent=n):this.collapseLabel_=n;const r=void 0!==t.label?t.label:"›";"string"==typeof r?(this.label_=document.createElement("span"),this.label_.textContent=r):this.label_=r;const s=this.collapsible_&&!this.collapsed_?this.collapseLabel_:this.label_,o=document.createElement("button");o.setAttribute("type","button"),o.title=i,o.appendChild(s),o.addEventListener(E,this.handleClick_.bind(this),!1),this.ovmapDiv_=document.createElement("div"),this.ovmapDiv_.className="ol-overviewmap-map",this.view_=t.view;const a=new Hh({view:t.view,controls:new $,interactions:new $});this.ovmap_=a,t.layers&&t.layers.forEach((function(t){a.addLayer(t)}));const l=document.createElement("div");l.className="ol-overviewmap-box",l.style.boxSizing="border-box",this.boxOverlay_=new ic({position:[0,0],positioning:"center-center",element:l}),this.ovmap_.addOverlay(this.boxOverlay_);const h=e+" "+ko+" "+jo+(this.collapsed_&&this.collapsible_?" "+zo:"")+(this.collapsible_?"":" ol-uncollapsible"),c=this.element;c.className=h,c.appendChild(this.ovmapDiv_),c.appendChild(o);const u=this,d=this.boxOverlay_,g=this.boxOverlay_.getElement(),f=function(t){const e={clientX:(i=t).clientX,clientY:i.clientY};var i;const n=a.getEventCoordinate(e);d.setPosition(n)},p=function(t){const e=a.getEventCoordinateInternal(t);u.getMap().getView().setCenterInternal(e),window.removeEventListener("pointermove",f),window.removeEventListener("pointerup",p)};this.ovmapDiv_.addEventListener("pointerdown",(function(){event.target===g&&window.addEventListener("pointermove",f),window.addEventListener("pointerup",p)}))}setMap(t){const e=this.getMap();if(t!==e){if(e){const t=e.getView();t&&this.unbindView_(t),this.ovmap_.setTarget(null)}if(super.setMap(t),t){this.ovmap_.setTarget(this.ovmapDiv_),this.listenerKeys.push(A(t,i,this.handleMapPropertyChange_,this));const e=t.getView();e&&this.bindView_(e),this.ovmap_.isRendered()||this.updateBoxAfterOvmapIsRendered_()}}}handleMapPropertyChange_(t){if(t.key===Hl){const e=t.oldValue;e&&this.unbindView_(e);const i=this.getMap().getView();this.bindView_(i)}else this.ovmap_.isRendered()||t.key!==Kl&&t.key!==Yl||this.ovmap_.updateSize()}bindView_(t){if(!this.view_){const e=new Is({projection:t.getProjection()});this.ovmap_.setView(e)}t.addChangeListener(ps.ROTATION,this.boundHandleRotationChanged_),this.handleRotationChanged_(),t.isDef()&&(this.ovmap_.updateSize(),this.resetExtent_())}unbindView_(t){t.removeChangeListener(ps.ROTATION,this.boundHandleRotationChanged_)}handleRotationChanged_(){this.rotateWithView_&&this.ovmap_.getView().setRotation(this.getMap().getView().getRotation())}validateExtent_(){const t=this.getMap(),e=this.ovmap_;if(!t.isRendered()||!e.isRendered())return;const i=t.getSize(),n=t.getView().calculateExtentInternal(i);if(this.viewExtent_&&he(n,this.viewExtent_))return;this.viewExtent_=n;const r=e.getSize(),s=e.getView().calculateExtentInternal(r),o=e.getPixelFromCoordinateInternal(Re(n)),a=e.getPixelFromCoordinateInternal(ve(n)),l=Math.abs(o[0]-a[0]),h=Math.abs(o[1]-a[1]),c=r[0],u=r[1];l<c*pb||h<u*pb||l>c*fb||h>u*fb?this.resetExtent_():ee(s,n)||this.recenter_()}resetExtent_(){const t=this.getMap(),e=this.ovmap_,i=t.getSize(),n=t.getView().calculateExtentInternal(i),r=e.getView(),s=Math.log(7.5)/Math.LN2;Ae(n,1/(Math.pow(2,s/2)*pb)),r.fitInternal(Rr(n))}recenter_(){const t=this.getMap(),e=this.ovmap_,i=t.getView();e.getView().setCenterInternal(i.getCenterInternal())}updateBox_(){const t=this.getMap(),e=this.ovmap_;if(!t.isRendered()||!e.isRendered())return;const i=t.getSize(),n=t.getView(),r=e.getView(),s=this.rotateWithView_?0:-n.getRotation(),o=this.boxOverlay_,a=this.boxOverlay_.getElement(),l=n.getCenter(),h=n.getResolution(),c=r.getResolution(),u=i[0]*h/c,d=i[1]*h/c;if(o.setPosition(l),a){a.style.width=u+"px",a.style.height=d+"px";const t="rotate("+s+"rad)";a.style.transform=t}}updateBoxAfterOvmapIsRendered_(){this.ovmapPostrenderKey_||(this.ovmapPostrenderKey_=O(this.ovmap_,Bl,(t=>{delete this.ovmapPostrenderKey_,this.updateBox_()})))}handleClick_(t){t.preventDefault(),this.handleToggle_()}handleToggle_(){this.element.classList.toggle(zo),this.collapsed_?wt(this.collapseLabel_,this.label_):wt(this.label_,this.collapseLabel_),this.collapsed_=!this.collapsed_;const t=this.ovmap_;if(!this.collapsed_){if(t.isRendered())return this.viewExtent_=void 0,void t.render();t.updateSize(),this.resetExtent_(),this.updateBoxAfterOvmapIsRendered_()}}getCollapsible(){return this.collapsible_}setCollapsible(t){this.collapsible_!==t&&(this.collapsible_=t,this.element.classList.toggle("ol-uncollapsible"),!t&&this.collapsed_&&this.handleToggle_())}setCollapsed(t){this.collapsible_&&this.collapsed_!==t&&this.handleToggle_()}getCollapsed(){return this.collapsed_}getRotateWithView(){return this.rotateWithView_}setRotateWithView(t){this.rotateWithView_!==t&&(this.rotateWithView_=t,0!==this.getMap().getView().getRotation()&&(this.rotateWithView_?this.handleRotationChanged_():this.ovmap_.getView().setRotation(0),this.viewExtent_=void 0,this.validateExtent_(),this.updateBox_()))}getOverviewMap(){return this.ovmap_}render(t){this.validateExtent_(),this.updateBox_()}},wb.control.Rotate=nh,wb.control.ScaleLine=class extends eh{constructor(t){t=t||{};const e=document.createElement("div");e.style.pointerEvents="none",super({element:e,render:t.render,target:t.target}),this.on,this.once,this.un;const i=void 0!==t.className?t.className:t.bar?"ol-scale-bar":"ol-scale-line";this.innerElement_=document.createElement("div"),this.innerElement_.className=i+"-inner",this.element.className=i+" "+ko,this.element.appendChild(this.innerElement_),this.viewState_=null,this.minWidth_=void 0!==t.minWidth?t.minWidth:64,this.maxWidth_=t.maxWidth,this.renderedVisible_=!1,this.renderedWidth_=void 0,this.renderedHTML_="",this.addChangeListener(mb,this.handleUnitsChanged_),this.setUnits(t.units||"metric"),this.scaleBar_=t.bar||!1,this.scaleBarSteps_=t.steps||4,this.scaleBarText_=t.text||!1,this.dpi_=t.dpi||void 0}getUnits(){return this.get(mb)}handleUnitsChanged_(){this.updateElement_()}setUnits(t){this.set(mb,t)}setDpi(t){this.dpi_=t}updateElement_(){const t=this.viewState_;if(!t)return void(this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1));const e=t.center,i=t.projection,n=this.getUnits(),r="degrees"==n?"degrees":"m";let s=tn(i,t.resolution,e,r);const o=this.minWidth_*(this.dpi_||yb)/yb,a=void 0!==this.maxWidth_?this.maxWidth_*(this.dpi_||yb)/yb:void 0;let l=o*s,h="";if("degrees"==n){const t=ze.degrees;l*=t,l<t/60?(h="″",s*=3600):l<t?(h="′",s*=60):h="°"}else if("imperial"==n)l<.9144?(h="in",s/=.0254):l<1609.344?(h="ft",s/=.3048):(h="mi",s/=1609.344);else if("nautical"==n)s/=1852,h="NM";else if("metric"==n)l<1e-6?(h="nm",s*=1e9):l<.001?(h="μm",s*=1e6):l<1?(h="mm",s*=1e3):l<1e3?h="m":(h="km",s/=1e3);else{if("us"!=n)throw new Error("Invalid units");l<.9144?(h="in",s*=39.37):l<1609.344?(h="ft",s/=.30480061):(h="mi",s/=1609.3472)}let c,u,d,g,f,p,m=3*Math.floor(Math.log(o*s)/Math.log(10));for(;;){d=Math.floor(m/3);const t=Math.pow(10,d);if(c=_b[(m%3+3)%3]*t,u=Math.round(c/s),isNaN(u))return this.element.style.display="none",void(this.renderedVisible_=!1);if(void 0!==a&&u>=a){c=g,u=f,d=p;break}if(u>=o)break;g=c,f=u,p=d,++m}const _=this.scaleBar_?this.createScaleBar(u,c,h):c.toFixed(d<0?-d:0)+" 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${"absolute"===t?3:-10}px;"></div>`}createStepText(t,e,i,n,r){const s=(0===t?0:Math.round(n/this.scaleBarSteps_*t*100)/100)+(0===t?"":" "+r);return`<div class="ol-scale-step-text" style="margin-left: ${0===t?-3:e/this.scaleBarSteps_*-1}px;text-align: ${0===t?"left":"center"};min-width: ${0===t?0:e/this.scaleBarSteps_*2}px;left: ${i?e+"px":"unset"};">`+s+"</div>"}getScaleForResolution(){return tn(this.viewState_.projection,this.viewState_.resolution,this.viewState_.center,"m")*(1e3/25.4)*(this.dpi_||yb)}render(t){const e=t.frameState;this.viewState_=e?e.viewState:null,this.updateElement_()}},wb.control.Zoom=rh,wb.control.ZoomSlider=class extends eh{constructor(t){super({target:(t=t||{}).target,element:document.createElement("div"),render:t.render}),this.dragListenerKeys_=[],this.currentResolution_=void 0,this.direction_=xb,this.dragging_,this.heightLimit_=0,this.widthLimit_=0,this.startX_,this.startY_,this.thumbSize_=null,this.sliderInitialized_=!1,this.duration_=void 0!==t.duration?t.duration:200;const i=void 0!==t.className?t.className:"ol-zoomslider",n=document.createElement("button");n.setAttribute("type","button"),n.className=i+"-thumb "+ko;const r=this.element;r.className=i+" "+ko+" "+jo,r.appendChild(n),r.addEventListener(Gl,this.handleDraggerStart_.bind(this),!1),r.addEventListener(kl,this.handleDraggerDrag_.bind(this),!1),r.addEventListener(jl,this.handleDraggerEnd_.bind(this),!1),r.addEventListener(E,this.handleContainerClick_.bind(this),!1),n.addEventListener(E,e,!1)}setMap(t){super.setMap(t),t&&t.render()}initSlider_(){const t=this.element;let e=t.offsetWidth,i=t.offsetHeight;if(0===e&&0===i)return this.sliderInitialized_=!1;const n=getComputedStyle(t);e-=parseFloat(n.paddingRight)+parseFloat(n.paddingLeft),i-=parseFloat(n.paddingTop)+parseFloat(n.paddingBottom);const r=t.firstElementChild,s=getComputedStyle(r),o=r.offsetWidth+parseFloat(s.marginRight)+parseFloat(s.marginLeft),a=r.offsetHeight+parseFloat(s.marginTop)+parseFloat(s.marginBottom);return this.thumbSize_=[o,a],e>i?(this.direction_=vb,this.widthLimit_=e-o):(this.direction_=xb,this.heightLimit_=i-a),this.sliderInitialized_=!0}handleContainerClick_(t){const e=this.getMap().getView(),i=this.getRelativePosition_(t.offsetX-this.thumbSize_[0]/2,t.offsetY-this.thumbSize_[1]/2),n=this.getResolutionForPosition_(i),r=e.getConstrainedZoom(e.getZoomForResolution(n));e.animateInternal({zoom:r,duration:this.duration_,easing:tt})}handleDraggerStart_(t){if(!this.dragging_&&t.target===this.element.firstElementChild){const e=this.element.firstElementChild;if(this.getMap().getView().beginInteraction(),this.startX_=t.clientX-parseFloat(e.style.left),this.startY_=t.clientY-parseFloat(e.style.top),this.dragging_=!0,0===this.dragListenerKeys_.length){const t=this.handleDraggerDrag_,e=this.handleDraggerEnd_,i=this.getMap().getOwnerDocument();this.dragListenerKeys_.push(A(i,kl,t,this),A(i,jl,e,this))}}}handleDraggerDrag_(t){if(this.dragging_){const e=t.clientX-this.startX_,i=t.clientY-this.startY_,n=this.getRelativePosition_(e,i);this.currentResolution_=this.getResolutionForPosition_(n),this.getMap().getView().setResolution(this.currentResolution_)}}handleDraggerEnd_(t){if(this.dragging_){this.getMap().getView().endInteraction(),this.dragging_=!1,this.startX_=void 0,this.startY_=void 0,this.dragListenerKeys_.forEach(D),this.dragListenerKeys_.length=0}}setThumbPosition_(t){const e=this.getPositionForResolution_(t),i=this.element.firstElementChild;this.direction_==vb?i.style.left=this.widthLimit_*e+"px":i.style.top=this.heightLimit_*e+"px"}getRelativePosition_(t,e){let i;return i=this.direction_===vb?t/this.widthLimit_:e/this.heightLimit_,ci(i,0,1)}getResolutionForPosition_(t){return this.getMap().getView().getResolutionForValueFunction()(1-t)}getPositionForResolution_(t){return ci(1-this.getMap().getView().getValueForResolutionFunction()(t),0,1)}render(t){if(!t.frameState)return;if(!this.sliderInitialized_&&!this.initSlider_())return;const e=t.frameState.viewState.resolution;this.currentResolution_=e,this.setThumbPosition_(e)}},wb.control.ZoomToExtent=class extends eh{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target}),this.extent=t.extent?t.extent:null;const e=void 0!==t.className?t.className:"ol-zoom-extent",i=void 0!==t.label?t.label:"E",n=void 0!==t.tipLabel?t.tipLabel:"Fit to extent",r=document.createElement("button");r.setAttribute("type","button"),r.title=n,r.appendChild("string"==typeof i?document.createTextNode(i):i),r.addEventListener(E,this.handleClick_.bind(this),!1);const s=e+" "+ko+" "+jo,o=this.element;o.className=s,o.appendChild(r)}handleClick_(t){t.preventDefault(),this.handleZoomToExtent()}handleZoomToExtent(){const t=this.getMap().getView(),e=this.extent?xn(this.extent,t.getProjection()):t.getProjection().getExtent();t.fitInternal(Rr(e))}},wb.control.defaults={},wb.control.defaults.defaults=sh,wb.coordinate={},wb.coordinate.add=Ti,wb.coordinate.closestOnCircle=Ci,wb.coordinate.closestOnSegment=bi,wb.coordinate.createStringXY=function(t){return function(e){return Di(e,t)}},wb.coordinate.degreesToStringHDMS=Ri,wb.coordinate.distance=Ai,wb.coordinate.equals=Ii,wb.coordinate.format=Pi,wb.coordinate.getWorldsAway=ki,wb.coordinate.rotate=Li,wb.coordinate.scale=Fi,wb.coordinate.squaredDistance=Mi,wb.coordinate.squaredDistanceToSegment=Oi,wb.coordinate.toStringHDMS=function(t,e){return t?Ri("NS",t[1],e)+" "+Ri("EW",t[0],e):""},wb.coordinate.toStringXY=Di,wb.coordinate.wrapX=Ni,wb.css={},wb.css.CLASS_COLLAPSED=zo,wb.css.CLASS_CONTROL=jo,wb.css.CLASS_HIDDEN=Do,wb.css.CLASS_SELECTABLE=No,wb.css.CLASS_UNSELECTABLE=ko,wb.css.CLASS_UNSUPPORTED=Go,wb.css.getFontParameters=Xo,wb.dom={},wb.dom.createCanvasContext2D=pt,wb.dom.getSharedCanvasContext2D=_t,wb.dom.outerHeight=vt,wb.dom.outerWidth=xt,wb.dom.releaseCanvas=yt,wb.dom.removeChildren=St,wb.dom.replaceChildren=Et,wb.dom.replaceNode=wt,wb.easing={},wb.easing.easeIn=Q,wb.easing.easeOut=tt,wb.easing.inAndOut=et,wb.easing.linear=it,wb.easing.upAndDown=function(t){return t<.5?et(2*t):1-et(2*(t-.5))},wb.events={},wb.events.Event=t,wb.events.Event.preventDefault=function(t){t.preventDefault()},wb.events.Event.stopPropagation=e,wb.events.SnapEvent={},wb.events.SnapEvent.SnapEvent=Gy,wb.events.Target=x,wb.events.condition={},wb.events.condition.all=gh,wb.events.condition.altKeyOnly=fh,wb.events.condition.altShiftKeysOnly=ph,wb.events.condition.always=yh,wb.events.condition.click=function(t){return t.type==Nl.CLICK},wb.events.condition.doubleClick=function(t){return t.type==Nl.DBLCLICK},wb.events.condition.focus=mh,wb.events.condition.focusWithTabindex=_h,wb.events.condition.mouseActionButton=xh,wb.events.condition.mouseOnly=bh,wb.events.condition.never=vh,wb.events.condition.noModifierKeys=Sh,wb.events.condition.penOnly=function(t){const e=t.originalEvent;return Ft(void 0!==e,"mapBrowserEvent must originate from a pointer event"),"pen"===e.pointerType},wb.events.condition.platformModifierKey=Eh,wb.events.condition.platformModifierKeyOnly=function(t){const e=t.originalEvent;return!e.altKey&&(ht?e.metaKey:e.ctrlKey)&&!e.shiftKey},wb.events.condition.pointerMove=function(t){return"pointermove"==t.type},wb.events.condition.primaryAction=Rh,wb.events.condition.shiftKeyOnly=Th,wb.events.condition.singleClick=wh,wb.events.condition.targetNotEditable=Ch,wb.events.condition.touchOnly=function(t){const e=t.originalEvent;return Ft(void 0!==e,"mapBrowserEvent must originate from a pointer event"),"touch"===e.pointerType},wb.events.listen=A,wb.events.listenOnce=O,wb.events.unlistenByKey=D,wb.expr={},wb.expr.cpu={},wb.expr.cpu.buildExpression=qa,wb.expr.cpu.newEvaluationContext=Ha,wb.expr.expression={},wb.expr.expression.AnyType=Fa,wb.expr.expression.BooleanType=Ca,wb.expr.expression.CallExpression=Ga,wb.expr.expression.ColorType=Pa,wb.expr.expression.LiteralExpression=ka,wb.expr.expression.NoneType=0,wb.expr.expression.NumberArrayType=Ia,wb.expr.expression.NumberType=ba,wb.expr.expression.Ops=Ua,wb.expr.expression.SizeType=La,wb.expr.expression.StringType=Ra,wb.expr.expression.computeGeometryType=Ka,wb.expr.expression.includesType=Da,wb.expr.expression.isType=Na,wb.expr.expression.newParsingContext=ja,wb.expr.expression.overlapsType=function(t,e){return!!(t&e)},wb.expr.expression.parse=za,wb.expr.expression.typeName=Oa,wb.expr.gpu={},wb.expr.gpu.PALETTE_TEXTURE_ARRAY=$p,wb.expr.gpu.arrayToGlsl=kp,wb.expr.gpu.buildExpression=Yp,wb.expr.gpu.colorToGlsl=Gp,wb.expr.gpu.getStringNumberEquivalent=Bp,wb.expr.gpu.newCompilationContext=Wp,wb.expr.gpu.numberToGlsl=Np,wb.expr.gpu.sizeToGlsl=jp,wb.expr.gpu.stringToGlsl=Xp,wb.expr.gpu.uniformNameForVariable=Vp,wb.extent={},wb.extent.applyTransform=De,wb.extent.approximatelyEquals=ce,wb.extent.boundingExtent=Ht,wb.extent.buffer=qt,wb.extent.clone=Jt,wb.extent.closestSquaredDistanceXY=Qt,wb.extent.containsCoordinate=te,wb.extent.containsExtent=ee,wb.extent.containsXY=ie,wb.extent.coordinateRelationship=ne,wb.extent.createEmpty=re,wb.extent.createOrUpdate=se,wb.extent.createOrUpdateEmpty=oe,wb.extent.createOrUpdateFromCoordinate=ae,wb.extent.createOrUpdateFromCoordinates=function(t,e){return ge(oe(e),t)},wb.extent.createOrUpdateFromFlatCoordinates=le,wb.extent.createOrUpdateFromRings=function(t,e){return pe(oe(e),t)},wb.extent.equals=he,wb.extent.extend=ue,wb.extent.extendCoordinate=de,wb.extent.extendCoordinates=ge,wb.extent.extendFlatCoordinates=fe,wb.extent.extendRings=pe,wb.extent.extendXY=me,wb.extent.forEachCorner=_e,wb.extent.getArea=ye,wb.extent.getBottomLeft=xe,wb.extent.getBottomRight=ve,wb.extent.getCenter=we,wb.extent.getCorner=Se,wb.extent.getEnlargedArea=function(t,e){const i=Math.min(t[0],e[0]),n=Math.min(t[1],e[1]);return(Math.max(t[2],e[2])-i)*(Math.max(t[3],e[3])-n)},wb.extent.getForViewAndSize=Ee,wb.extent.getHeight=Ce,wb.extent.getIntersection=be,wb.extent.getIntersectionArea=function(t,e){return ye(be(t,e))},wb.extent.getMargin=function(t){return Ie(t)+Ce(t)},wb.extent.getRotatedViewport=Te,wb.extent.getSize=function(t){return[t[2]-t[0],t[3]-t[1]]},wb.extent.getTopLeft=Re,wb.extent.getTopRight=Pe,wb.extent.getWidth=Ie,wb.extent.intersects=Le,wb.extent.intersectsSegment=Oe,wb.extent.isEmpty=Fe,wb.extent.returnOrUpdate=Me,wb.extent.scaleFromCenter=Ae,wb.extent.wrapAndSliceX=ke,wb.extent.wrapX=Ne,wb.featureloader={},wb.featureloader.loadFeaturesXhr=vc,wb.featureloader.setWithCredentials=function(t){xc=t},wb.featureloader.xhr=wc,wb.format={},wb.format.EsriJSON=class extends Jy{constructor(t){t=t||{},super(),this.geometryName_=t.geometryName}readFeatureFromObject(t,e,i){const n=t,r=ix(n.geometry,e),s=new Mt;if(this.geometryName_&&s.setGeometryName(this.geometryName_),s.setGeometry(r),n.attributes){s.setProperties(n.attributes,!0);const t=n.attributes[i];void 0!==t&&s.setId(t)}return s}readFeaturesFromObject(t,e){if(e=e||{},t.features){const i=[],n=t.features;for(let 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i&&r.setId(i.id),i.properties&&r.setProperties(i.properties,!0),r}readFeaturesFromObject(t,e){let i=null;if("FeatureCollection"===t.type){i=[];const n=t.features;for(let t=0,r=n.length;t<r;++t){const r=this.readFeatureFromObject(n[t],e);r&&i.push(r)}}else i=[this.readFeatureFromObject(t,e)];return i.flat()}readGeometryFromObject(t,e){return function(t,e){const i=fv(t);return qy(i,e)}(t,e)}readProjectionFromObject(t){const e=t.crs;let i;if(e)if("name"==e.type)i=Qi(e.properties.name);else{if("EPSG"!==e.type)throw new Error("Unknown SRS type");i=Qi("EPSG:"+e.properties.code)}else i=this.dataProjection;return i}writeFeatureObject(t,e){e=this.adaptOptions(e);const i={type:"Feature",geometry:null,properties:null},n=t.getId();if(void 0!==n&&(i.id=n),!t.hasProperties())return i;const r=t.getProperties(),s=t.getGeometry();return s&&(i.geometry=pv(s,e),delete r[t.getGeometryName()]),y(r)||(i.properties=r),i}writeFeaturesObject(t,e){e=this.adaptOptions(e);const i=[];for(let n=0,r=t.length;n<r;++n)i.push(this.writeFeatureObject(t[n],e));return{type:"FeatureCollection",features:i}}writeGeometryObject(t,e){return pv(t,this.adaptOptions(e))}},wb.format.IGC=class extends mv{constructor(t){super(),t=t||{},this.dataProjection=Qi("EPSG:4326"),this.altitudeMode_=t.altitudeMode?t.altitudeMode:"none",this.lad_=!1,this.lod_=!1,this.ladStart_=0,this.ladStop_=0,this.lodStart_=0,this.lodStop_=0}readFeatureFromText(t,e){const i=this.altitudeMode_,n=t.split(Sv),r={},s=[];let o,a,l=2e3,h=0,c=1,u=-1;for(o=0,a=n.length;o<a;++o){const t=n[o];let e;if("B"==t.charAt(0)){if(e=yv.exec(t),e){const n=parseInt(e[1],10),r=parseInt(e[2],10),o=parseInt(e[3],10);let a=parseInt(e[4],10)+parseInt(e[5],10)/6e4;this.lad_&&(a+=parseInt(t.slice(this.ladStart_,this.ladStop_),10)/6e4/10**(this.ladStop_-this.ladStart_)),"S"==e[6]&&(a=-a);let d=parseInt(e[7],10)+parseInt(e[8],10)/6e4;if(this.lod_&&(d+=parseInt(t.slice(this.lodStart_,this.lodStop_),10)/6e4/10**(this.lodStop_-this.lodStart_)),"W"==e[9]&&(d=-d),s.push(d,a),"none"!=i){let t;t="gps"==i?parseInt(e[11],10):"barometric"==i?parseInt(e[12],10):0,s.push(t)}let g=Date.UTC(l,h,c,n,r,o);g<u&&(g=Date.UTC(l,h,c+1,n,r,o)),s.push(g/1e3),u=g}}else if("H"==t.charAt(0))e=wv.exec(t),e?(c=parseInt(e[1],10),h=parseInt(e[2],10)-1,l=2e3+parseInt(e[3],10)):(e=vv.exec(t),e?(c=parseInt(e[1],10),h=parseInt(e[2],10)-1,l=2e3+parseInt(e[3],10)):(e=xv.exec(t),e&&(r[e[1]]=e[2].trim())));else if("I"==t.charAt(0)){const e=parseInt(t.slice(1,3),10);for(let i=0;i<e;i++){const e=t.slice(7+7*i,10+7*i);if("LAD"===e||"LOD"===e){const n=parseInt(t.slice(3+7*i,5+7*i),10)-1,r=parseInt(t.slice(5+7*i,7+7*i),10);"LAD"===e?(this.lad_=!0,this.ladStart_=n,this.ladStop_=r):"LOD"===e&&(this.lod_=!0,this.lodStart_=n,this.lodStop_=r)}}}}if(0===s.length)return null;const d=new Gu(s,"none"==i?"XYM":"XYZM"),g=new Mt($y(d,!1,e));return g.setProperties(r,!0),g}readFeaturesFromText(t,e){const i=this.readFeatureFromText(t,e);return i?[i]:[]}},wb.format.IIIFInfo=class{constructor(t){this.setImageInfo(t)}setImageInfo(t){this.imageInfo="string"==typeof t?JSON.parse(t):t}getImageApiVersion(){if(void 0===this.imageInfo)return;let t=this.imageInfo["@context"]||"ol-no-context";"string"==typeof t&&(t=[t]);for(let e=0;e<t.length;e++)switch(t[e]){case"http://library.stanford.edu/iiif/image-api/1.1/context.json":case"http://iiif.io/api/image/1/context.json":return _d;case"http://iiif.io/api/image/2/context.json":return yd;case"http://iiif.io/api/image/3/context.json":return xd;case"ol-no-context":if(this.getComplianceLevelEntryFromProfile(_d)&&this.imageInfo.identifier)return _d}Ft(!1,"Cannot determine IIIF Image API version from provided image information JSON")}getComplianceLevelEntryFromProfile(t){if(void 0!==this.imageInfo&&void 0!==this.imageInfo.profile)switch(void 0===t&&(t=this.getImageApiVersion()),t){case _d:if(wd.test(this.imageInfo.profile))return this.imageInfo.profile;break;case xd:if(Ed.test(this.imageInfo.profile))return this.imageInfo.profile;break;case yd:if("string"==typeof this.imageInfo.profile&&Sd.test(this.imageInfo.profile))return this.imageInfo.profile;if(Array.isArray(this.imageInfo.profile)&&this.imageInfo.profile.length>0&&"string"==typeof this.imageInfo.profile[0]&&Sd.test(this.imageInfo.profile[0]))return this.imageInfo.profile[0]}}getComplianceLevelFromProfile(t){const e=this.getComplianceLevelEntryFromProfile(t);if(void 0===e)return;const i=e.match(/level[0-2](?:\.json)?$/g);return Array.isArray(i)?i[0].replace(".json",""):void 0}getComplianceLevelSupportedFeatures(){if(void 0===this.imageInfo)return;const t=this.getImageApiVersion(),e=this.getComplianceLevelFromProfile(t);return void 0===e?vd.none.none:vd[t][e]}getTileSourceOptions(t){const e=t||{},i=this.getImageApiVersion();if(void 0===i)return;const n=void 0===i?void 0:Td[i](this);return void 0!==n?{url:n.url,version:i,size:[this.imageInfo.width,this.imageInfo.height],sizes:n.sizes,format:void 0!==e.format&&n.formats.includes(e.format)?e.format:void 0!==n.preferredFormat?n.preferredFormat:"jpg",supports:n.supports,quality:e.quality&&n.qualities.includes(e.quality)?e.quality:n.qualities.includes("native")?"native":"default",resolutions:Array.isArray(n.resolutions)?n.resolutions.sort((function(t,e){return e-t})):void 0,tileSize:n.tileSize}:void 0}},wb.format.JSONFeature=Jy,wb.format.KML=class extends ox{constructor(t){super(),t=t||{},$v||(Av=[255,255,255,1],jv=new ga({color:Av}),Ov=[20,2],Dv="pixels",Nv="pixels",kv=[64,64],Gv="https://maps.google.com/mapfiles/kml/pushpin/ylw-pushpin.png",Uv=new Sa({anchor:Ov,anchorOrigin:"bottom-left",anchorXUnits:Dv,anchorYUnits:Nv,crossOrigin:"anonymous",rotation:0,scale:Yv(kv),size:kv,src:Gv}),zv="NO_IMAGE",Xv=new fa({color:Av,width:1}),Bv=new fa({color:[51,51,51,1],width:2}),Vv=new Ea({font:"bold 16px Helvetica",fill:jv,stroke:Bv,scale:.8}),Wv=new pa({fill:jv,image:Uv,text:Vv,stroke:Xv,zIndex:0}),$v=[Wv]),this.dataProjection=Qi("EPSG:4326"),this.defaultStyle_=t.defaultStyle?t.defaultStyle:$v,this.extractStyles_=void 0===t.extractStyles||t.extractStyles,this.writeStyles_=void 0===t.writeStyles||t.writeStyles,this.sharedStyles_={},this.showPointNames_=void 0===t.showPointNames||t.showPointNames,this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:"anonymous",this.iconUrlFunction_=t.iconUrlFunction?t.iconUrlFunction:Kv,this.supportedMediaTypes=["application/vnd.google-earth.kml+xml"]}readDocumentOrFolder_(t,e){const i=ff([],df(Tv,{Document:ef(this.readDocumentOrFolder_,this),Folder:ef(this.readDocumentOrFolder_,this),Placemark:nf(this.readPlacemark_,this),Style:this.readSharedStyle_.bind(this),StyleMap:this.readSharedStyleMap_.bind(this)}),t,e,this);if(i)return i}readPlacemark_(t,e){const i=ff({geometry:null},bv,t,e,this);if(!i)return;const n=new Mt,r=t.getAttribute("id");null!==r&&n.setId(r);const s=e[0],o=i.geometry;if(o&&$y(o,!1,s),n.setGeometry(o),delete i.geometry,this.extractStyles_){const t=function(t,e,i,n,r){return function(s,o){let a=r,l="",h=[];if(a){const t=s.getGeometry();if(t)if(t instanceof Mu)h=t.getGeometriesArrayRecursive().filter((function(t){const e=t.getType();return"Point"===e||"MultiPoint"===e})),a=h.length>0;else{const e=t.getType();a="Point"===e||"MultiPoint"===e}}a&&(l=s.get("name"),a=a&&!!l,a&&/&[^&]+;/.test(l)&&(Zv||(Zv=document.createElement("textarea")),Zv.innerHTML=l,l=Zv.value));let c=i;if(t?c=t:e&&(c=Hv(e,i,n)),a){const t=function(t,e){const i=[0,0];let n="start";const r=t.getImage();if(r){const t=r.getSize();if(t&&2==t.length){const e=r.getScaleArray(),s=r.getAnchor();i[0]=e[0]*(t[0]-s[0]),i[1]=e[1]*(t[1]/2-s[1]),n="left"}}let s=t.getText();s?(s=s.clone(),s.setFont(s.getFont()||Vv.getFont()),s.setScale(s.getScale()||Vv.getScale()),s.setFill(s.getFill()||Vv.getFill()),s.setStroke(s.getStroke()||Bv)):s=Vv.clone();s.setText(e),s.setOffsetX(i[0]),s.setOffsetY(i[1]),s.setTextAlign(n);const o=new pa({image:r,text:s});return o}(c[0],l);if(h.length>0){t.setGeometry(new Mu(h));return[t,new pa({geometry:c[0].getGeometry(),image:null,fill:c[0].getFill(),stroke:c[0].getStroke(),text:null})].concat(c.slice(1))}return t}return c}}(i.Style,i.styleUrl,this.defaultStyle_,this.sharedStyles_,this.showPointNames_);n.setStyle(t)}return delete i.Style,n.setProperties(i,!0),n}readSharedStyle_(t,e){const i=t.getAttribute("id");if(null!==i){const n=Cw.call(this,t,e);if(n){let e,r=t.baseURI;if(r&&"about:blank"!=r||(r=window.location.href),r){e=new URL("#"+i,r).href}else e="#"+i;this.sharedStyles_[e]=n}}}readSharedStyleMap_(t,e){const i=t.getAttribute("id");if(null===i)return;const n=nw.call(this,t,e);if(!n)return;let r,s=t.baseURI;if(s&&"about:blank"!=s||(s=window.location.href),s){r=new URL("#"+i,s).href}else r="#"+i;this.sharedStyles_[r]=n}readFeatureFromNode(t,e){if(!Tv.includes(t.namespaceURI))return null;const i=this.readPlacemark_(t,[this.getReadOptions(t,e)]);return i||null}readFeaturesFromNode(t,e){if(!Tv.includes(t.namespaceURI))return[];let i;const n=t.localName;if("Document"==n||"Folder"==n)return i=this.readDocumentOrFolder_(t,[this.getReadOptions(t,e)]),i||[];if("Placemark"==n){const i=this.readPlacemark_(t,[this.getReadOptions(t,e)]);return i?[i]:[]}if("kml"==n){i=[];for(let n=t.firstElementChild;n;n=n.nextElementSibling){const t=this.readFeaturesFromNode(n,e);t&&h(i,t)}return i}return[]}readName(t){if(t){if("string"==typeof t){const e=tf(t);return this.readNameFromDocument(e)}return Jg(t)?this.readNameFromDocument(t):this.readNameFromNode(t)}}readNameFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE){const t=this.readNameFromNode(e);if(t)return t}}readNameFromNode(t){for(let e=t.firstElementChild;e;e=e.nextElementSibling)if(Tv.includes(e.namespaceURI)&&"name"==e.localName)return _x(e);for(let e=t.firstElementChild;e;e=e.nextElementSibling){const t=e.localName;if(Tv.includes(e.namespaceURI)&&("Document"==t||"Folder"==t||"Placemark"==t||"kml"==t)){const t=this.readNameFromNode(e);if(t)return t}}}readNetworkLinks(t){const e=[];if("string"==typeof t){const i=tf(t);h(e,this.readNetworkLinksFromDocument(i))}else Jg(t)?h(e,this.readNetworkLinksFromDocument(t)):h(e,this.readNetworkLinksFromNode(t));return e}readNetworkLinksFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType==Node.ELEMENT_NODE&&h(e,this.readNetworkLinksFromNode(i));return e}readNetworkLinksFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(Tv.includes(i.namespaceURI)&&"NetworkLink"==i.localName){const t=ff({},Rv,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!Tv.includes(i.namespaceURI)||"Document"!=t&&"Folder"!=t&&"kml"!=t||h(e,this.readNetworkLinksFromNode(i))}return e}readRegion(t){const e=[];if("string"==typeof t){const i=tf(t);h(e,this.readRegionFromDocument(i))}else Jg(t)?h(e,this.readRegionFromDocument(t)):h(e,this.readRegionFromNode(t));return e}readRegionFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType==Node.ELEMENT_NODE&&h(e,this.readRegionFromNode(i));return e}readRegionFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(Tv.includes(i.namespaceURI)&&"Region"==i.localName){const t=ff({},Lv,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!Tv.includes(i.namespaceURI)||"Document"!=t&&"Folder"!=t&&"kml"!=t||h(e,this.readRegionFromNode(i))}return e}readCamera(t){const e=[];if("string"==typeof t){const i=tf(t);h(e,this.readCameraFromDocument(i))}else Jg(t)?h(e,this.readCameraFromDocument(t)):h(e,this.readCameraFromNode(t));return e}readCameraFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType===Node.ELEMENT_NODE&&h(e,this.readCameraFromNode(i));return e}readCameraFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(Tv.includes(i.namespaceURI)&&"Camera"===i.localName){const t=ff({},Iv,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!Tv.includes(i.namespaceURI)||"Document"!==t&&"Folder"!==t&&"Placemark"!==t&&"kml"!==t||h(e,this.readCameraFromNode(i))}return e}writeFeaturesNode(t,e){e=this.adaptOptions(e);const i=Kg(Tv[4],"kml"),n="http://www.w3.org/2000/xmlns/";i.setAttributeNS(n,"xmlns:gx",Ev[0]),i.setAttributeNS(n,"xmlns:xsi",Yg),i.setAttributeNS(Yg,"xsi:schemaLocation","http://www.opengis.net/kml/2.2 https://developers.google.com/kml/schema/kml22gx.xsd");const r={node:i},s={};t.length>1?s.Document=t:1==t.length&&(s.Placemark=t[0]);const o=Fv[i.namespaceURI],a=uf(s,o);return mf(r,Mv,cf,a,[e],o,this),i}},wb.format.KML.getDefaultFillStyle=function(){return jv},wb.format.KML.getDefaultImageStyle=function(){return Uv},wb.format.KML.getDefaultStrokeStyle=function(){return Xv},wb.format.KML.getDefaultStyle=function(){return Wv},wb.format.KML.getDefaultStyleArray=function(){return $v},wb.format.KML.getDefaultTextStyle=function(){return Vv},wb.format.KML.readFlatCoordinates=Jv,wb.format.MVT=class extends Zy{constructor(t){super(),t=t||{},this.dataProjection=new Ue({code:"",units:"tile-pixels"}),this.featureClass=t.featureClass?t.featureClass:Vu,this.geometryName_=t.geometryName,this.layerName_=t.layerName?t.layerName:"layer",this.layers_=t.layers?t.layers:null,this.idProperty_=t.idProperty,this.supportedMediaTypes=["application/vnd.mapbox-vector-tile","application/x-protobuf"]}readRawGeometry_(t,e,i,n){t.pos=e.geometry;const r=t.readVarint()+t.pos;let s=1,o=0,a=0,l=0,h=0,c=0;for(;t.pos<r;){if(!o){const e=t.readVarint();s=7&e,o=e>>3}if(o--,1===s||2===s)a+=t.readSVarint(),l+=t.readSVarint(),1===s&&h>c&&(n.push(h),c=h),i.push(a,l),h+=2;else{if(7!==s)throw new Error("Invalid command found in the PBF");h>c&&(i.push(i[c],i[c+1]),h+=2)}}h>c&&(n.push(h),c=h)}createFeature_(t,e,i){const n=e.type;if(0===n)return null;let r;const s=e.properties;let o;this.idProperty_?(o=s[this.idProperty_],delete s[this.idProperty_]):o=e.id,s[this.layerName_]=e.layer.name;const a=[],l=[];this.readRawGeometry_(t,e,a,l);const h=function(t,e){let i;1===t?i=1===e?"Point":"MultiPoint":2===t?i=1===e?"LineString":"MultiLineString":3===t&&(i="Polygon");return i}(n,l.length);if(this.featureClass===Vu)r=new this.featureClass(h,a,l,2,s,o),r.transform(i.dataProjection);else{let t;if("Polygon"==h){const e=Tr(a,l);t=e.length>1?new Bu(a,"XY",e):new Cr(a,"XY",l)}else t="Point"===h?new sr(a,"XY"):"LineString"===h?new Gu(a,"XY"):"MultiPoint"===h?new zu(a,"XY"):"MultiLineString"===h?new ju(a,"XY",l):null;r=new(0,this.featureClass),this.geometryName_&&r.setGeometryName(this.geometryName_);const e=$y(t,!1,i);r.setGeometry(e),void 0!==o&&r.setId(o),r.setProperties(s,!0)}return r}getType(){return"arraybuffer"}readFeatures(t,e){const i=this.layers_,n=Qi((e=this.adaptOptions(e)).dataProjection);n.setWorldExtent(e.extent),e.dataProjection=n;const r=new bS(t),s=r.readFields(GS,{}),o=[];for(const t in s){if(i&&!i.includes(t))continue;const a=s[t],l=a?[0,0,a.extent,a.extent]:null;n.setExtent(l);for(let t=0,i=a.length;t<i;++t){const i=US(r,a,t),n=this.createFeature_(r,i,e);null!==n&&o.push(n)}}return o}readProjection(t){return this.dataProjection}setLayers(t){this.layers_=t}},wb.format.OSMXML=class extends ox{constructor(){super(),this.dataProjection=Qi("EPSG:4326")}readFeaturesFromNode(t,e){if(e=this.getReadOptions(t,e),"osm"==t.localName){const i=ff({nodes:{},ways:[],features:[]},VS,t,[e]);for(let t=0;t<i.ways.length;t++){const n=i.ways[t],r=n.flatCoordinates;if(!r.length)for(let t=0,e=n.ndrefs.length;t<e;t++){h(r,i.nodes[n.ndrefs[t]])}let s;s=n.ndrefs[0]==n.ndrefs[n.ndrefs.length-1]?new Cr(r,"XY",[r.length]):new Gu(r,"XY"),$y(s,!1,e);const o=new Mt(s);void 0!==n.id&&o.setId(n.id),o.setProperties(n.tags,!0),i.features.push(o)}if(i.features)return i.features}return[]}},wb.format.OWS=JS,wb.format.Polyline=class extends mv{constructor(t){super(),t=t||{},this.dataProjection=Qi("EPSG:4326"),this.factor_=t.factor?t.factor:1e5,this.geometryLayout_=t.geometryLayout?t.geometryLayout:"XY"}readFeatureFromText(t,e){const i=this.readGeometryFromText(t,e);return new Mt(i)}readFeaturesFromText(t,e){return[this.readFeatureFromText(t,e)]}readGeometryFromText(t,e){const i=Mn(this.geometryLayout_),n=gE(t,i,this.factor_);Wy(n,0,n.length,i,n);const r=Jn(n,0,n.length,i);return $y(new Gu(r,this.geometryLayout_),!1,this.adaptOptions(e))}writeFeatureText(t,e){const i=t.getGeometry();if(i)return this.writeGeometryText(i,e);throw new Error("Expected `feature` to have a geometry")}writeFeaturesText(t,e){return this.writeFeatureText(t[0],e)}writeGeometryText(t,e){const i=(t=$y(t,!0,this.adaptOptions(e))).getFlatCoordinates(),n=t.getStride();return Wy(i,0,i.length,n,i),dE(i,n,this.factor_)}},wb.format.Polyline.decodeDeltas=gE,wb.format.Polyline.decodeFloats=pE,wb.format.Polyline.decodeSignedIntegers=_E,wb.format.Polyline.decodeUnsignedIntegers=xE,wb.format.Polyline.encodeDeltas=dE,wb.format.Polyline.encodeFloats=fE,wb.format.Polyline.encodeSignedIntegers=mE,wb.format.Polyline.encodeUnsignedInteger=vE,wb.format.Polyline.encodeUnsignedIntegers=yE,wb.format.TextFeature=mv,wb.format.TopoJSON=class extends Jy{constructor(t){super(),t=t||{},this.layerName_=t.layerName,this.layers_=t.layers?t.layers:null,this.dataProjection=Qi(t.dataProjection?t.dataProjection:"EPSG:4326")}readFeaturesFromObject(t,e){if("Topology"==t.type){const i=t;let n,r=null,s=null;i.transform&&(n=i.transform,r=n.scale,s=n.translate);const o=i.arcs;n&&function(t,e,i){for(let n=0,r=t.length;n<r;++n)CE(t[n],e,i)}(o,r,s);const a=[],l=i.objects,h=this.layerName_;let c;for(const t in l)this.layers_&&!this.layers_.includes(t)||("GeometryCollection"===l[t].type?(c=l[t],a.push.apply(a,EE(c,o,r,s,h,t,e))):(c=l[t],a.push(TE(c,o,r,s,h,t,e))));return a}return[]}readProjectionFromObject(t){return this.dataProjection}},wb.format.WFS=class extends ox{constructor(t){super(),t=t||{},this.version_=t.version?t.version:"1.1.0",this.featureType_=t.featureType,this.featureNS_=t.featureNS,this.gmlFormat_=t.gmlFormat?t.gmlFormat:new uT[this.version_],this.schemaLocation_=t.schemaLocation?t.schemaLocation:cT[this.version_]}getFeatureType(){return this.featureType_}setFeatureType(t){this.featureType_=t}readFeaturesFromNode(t,e){const i={node:t};Object.assign(i,{featureType:this.featureType_,featureNS:this.featureNS_}),Object.assign(i,this.getReadOptions(t,e||{}));const n=[i];let r;r="2.0.0"===this.version_?tT:this.gmlFormat_.FEATURE_COLLECTION_PARSERS;let s=ff([],r,t,n,this.gmlFormat_);return s||(s=[]),s}readTransactionResponse(t){if(t){if("string"==typeof t){const e=tf(t);return this.readTransactionResponseFromDocument(e)}return Jg(t)?this.readTransactionResponseFromDocument(t):this.readTransactionResponseFromNode(t)}}readFeatureCollectionMetadata(t){if(t){if("string"==typeof t){const e=tf(t);return this.readFeatureCollectionMetadataFromDocument(e)}return Jg(t)?this.readFeatureCollectionMetadataFromDocument(t):this.readFeatureCollectionMetadataFromNode(t)}}readFeatureCollectionMetadataFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE)return this.readFeatureCollectionMetadataFromNode(e)}readFeatureCollectionMetadataFromNode(t){const e={},i=mx(t.getAttribute("numberOfFeatures"));return e.numberOfFeatures=i,ff(e,tT,t,[],this.gmlFormat_)}readTransactionResponseFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE)return this.readTransactionResponseFromNode(e)}readTransactionResponseFromNode(t){return ff({},iT,t,[])}writeGetFeature(t){const e=Kg(lT[this.version_],"GetFeature");e.setAttribute("service","WFS"),e.setAttribute("version",this.version_),t.handle&&e.setAttribute("handle",t.handle),t.outputFormat&&e.setAttribute("outputFormat",t.outputFormat),void 0!==t.maxFeatures&&e.setAttribute("maxFeatures",String(t.maxFeatures)),t.resultType&&e.setAttribute("resultType",t.resultType),void 0!==t.startIndex&&e.setAttribute("startIndex",String(t.startIndex)),void 0!==t.count&&e.setAttribute("count",String(t.count)),void 0!==t.viewParams&&e.setAttribute("viewParams",t.viewParams),e.setAttributeNS(Yg,"xsi:schemaLocation",this.schemaLocation_);const i={node:e};if(Object.assign(i,{version:this.version_,srsName:t.srsName,featureNS:t.featureNS?t.featureNS:this.featureNS_,featurePrefix:t.featurePrefix,propertyNames:t.propertyNames?t.propertyNames:[]}),Ft(Array.isArray(t.featureTypes),"`options.featureTypes` must be an Array"),"string"==typeof t.featureTypes[0]){let n=t.filter;t.bbox&&(Ft(t.geometryName,"`options.geometryName` must also be provided when `options.bbox` is set"),n=this.combineBboxAndFilter(t.geometryName,t.bbox,t.srsName,n)),Object.assign(i,{geometryName:t.geometryName,filter:n}),BT(e,t.featureTypes,[i])}else t.featureTypes.forEach((n=>{const r=this.combineBboxAndFilter(n.geometryName,n.bbox,t.srsName,t.filter);Object.assign(i,{geometryName:n.geometryName,filter:r}),BT(e,[n.name],[i])}));return e}combineBboxAndFilter(t,e,i,n){const r=QE(t,e,i);return n?JE(n,r):r}writeTransaction(t,e,i,n){const r=[],s=n.version?n.version:this.version_,o=Kg(lT[s],"Transaction");let a;o.setAttribute("service","WFS"),o.setAttribute("version",s),n&&(a=n.gmlOptions?n.gmlOptions:{},n.handle&&o.setAttribute("handle",n.handle)),o.setAttributeNS(Yg,"xsi:schemaLocation",cT[s]);const l=function(t,e,i,n){const r=n.featurePrefix?n.featurePrefix:sT;let s;"1.0.0"===i?s=2:"1.1.0"===i?s=3:"2.0.0"===i&&(s=3.2);const o=Object.assign({node:t},{version:i,featureNS:n.featureNS,featureType:n.featureType,featurePrefix:r,gmlVersion:s,hasZ:n.hasZ,srsName:n.srsName},e);return o}(o,a,s,n);return t&&dT("Insert",t,r,l),e&&dT("Update",e,r,l),i&&dT("Delete",i,r,l),n.nativeElements&&dT("Native",n.nativeElements,r,l),o}readProjectionFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE)return this.readProjectionFromNode(e);return null}readProjectionFromNode(t){if(t.firstElementChild&&t.firstElementChild.firstElementChild)for(let e=(t=t.firstElementChild.firstElementChild).firstElementChild;e;e=e.nextElementSibling)if(0!==e.childNodes.length&&(1!==e.childNodes.length||3!==e.firstChild.nodeType)){const t=[{}];return this.gmlFormat_.readGeometryElement(e,t),Qi(t.pop().srsName)}return null}},wb.format.WFS.writeFilter=function(t,e){const i=Kg(XT(e=e||"1.1.0"),"Filter"),n={node:i};return Object.assign(n,{version:e,filter:t}),RT(i,t,[n]),i},wb.format.WKB=class extends Zy{constructor(t){super(),t=t||{},this.splitCollection=Boolean(t.splitCollection),this.viewCache_=null,this.hex_=!1!==t.hex,this.littleEndian_=!1!==t.littleEndian,this.ewkb_=!1!==t.ewkb,this.layout_=t.geometryLayout,this.nodataZ_=t.nodataZ||0,this.nodataM_=t.nodataM||0,this.srid_=t.srid}getType(){return this.hex_?"text":"arraybuffer"}readFeature(t,e){return new Mt({geometry:this.readGeometry(t,e)})}readFeatures(t,e){let i=[];const n=this.readGeometry(t,e);return i=this.splitCollection&&n instanceof Mu?n.getGeometriesArray():[n],i.map((t=>new Mt({geometry:t})))}readGeometry(t,e){const i=iC(t);if(!i)return null;const n=new tC(i).readGeometry();return this.viewCache_=i,e=this.getReadOptions(t,e),this.viewCache_=null,$y(n,!1,e)}readProjection(t){const e=this.viewCache_||iC(t);if(!e)return;const i=new tC(e);return i.readWkbHeader(),i.getSrid()&&Qi("EPSG:"+i.getSrid())||void 0}writeFeature(t,e){return this.writeGeometry(t.getGeometry(),e)}writeFeatures(t,e){return this.writeGeometry(new Mu(t.map((t=>t.getGeometry()))),e)}writeGeometry(t,e){e=this.adaptOptions(e);const i=new eC({layout:this.layout_,littleEndian:this.littleEndian_,ewkb:this.ewkb_,nodata:{Z:this.nodataZ_,M:this.nodataM_}});let n=Number.isInteger(this.srid_)?Number(this.srid_):null;if(!1!==this.srid_&&!Number.isInteger(this.srid_)){const t=e.dataProjection&&Qi(e.dataProjection);if(t){const e=t.getCode();e.startsWith("EPSG:")&&(n=Number(e.substring(5)))}}i.writeGeometry($y(t,!0,e),n);const r=i.getBuffer();return this.hex_?function(t){const e=new Uint8Array(t);return Array.from(e.values()).map((t=>(t<16?"0":"")+Number(t).toString(16).toUpperCase())).join("")}(r):r}},wb.format.WKT=class extends mv{constructor(t){super(),t=t||{},this.splitCollection_=void 0!==t.splitCollection&&t.splitCollection}parse_(t){const e=new pC(t);return new mC(e).parse()}readFeatureFromText(t,e){const i=this.readGeometryFromText(t,e),n=new Mt;return n.setGeometry(i),n}readFeaturesFromText(t,e){let i=[];const n=this.readGeometryFromText(t,e);i=this.splitCollection_&&"GeometryCollection"==n.getType()?n.getGeometriesArray():[n];const r=[];for(let t=0,e=i.length;t<e;++t){const e=new Mt;e.setGeometry(i[t]),r.push(e)}return r}readGeometryFromText(t,e){return $y(this.parse_(t),!1,e)}writeFeatureText(t,e){const i=t.getGeometry();return i?this.writeGeometryText(i,e):""}writeFeaturesText(t,e){if(1==t.length)return this.writeFeatureText(t[0],e);const i=[];for(let e=0,n=t.length;e<n;++e)i.push(t[e].getGeometry());const n=new Mu(i);return this.writeGeometryText(n,e)}writeGeometryText(t,e){return wC($y(t,!0,e))}},wb.format.WMSCapabilities=class extends $S{constructor(){super(),this.version=void 0}readFromNode(t){this.version=t.getAttribute("version").trim();const e=ff({version:this.version},EC,t,[]);return e||null}},wb.format.WMSGetFeatureInfo=class extends ox{constructor(t){super(),t=t||{},this.featureNS_="http://mapserver.gis.umn.edu/mapserver",this.gmlFormat_=new bx,this.layers_=t.layers?t.layers:null}getLayers(){return this.layers_}setLayers(t){this.layers_=t}readFeatures_(t,e){t.setAttribute("namespaceURI",this.featureNS_);const i=t.localName;let n=[];if(0===t.childNodes.length)return n;if("msGMLOutput"==i)for(let i=0,r=t.childNodes.length;i<r;i++){const r=t.childNodes[i];if(r.nodeType!==Node.ELEMENT_NODE)continue;const s=r,o=e[0],a="_layer",l=s.localName.replace(a,"");if(this.layers_&&!this.layers_.includes(l))continue;const c=l+"_feature";o.featureType=c,o.featureNS=this.featureNS_;const u={};u[c]=nf(this.gmlFormat_.readFeatureElement,this.gmlFormat_);const d=df([o.featureNS,null],u);s.setAttribute("namespaceURI",this.featureNS_);const g=ff([],d,s,e,this.gmlFormat_);g&&h(n,g)}if("FeatureCollection"==i){const e=ff([],this.gmlFormat_.FEATURE_COLLECTION_PARSERS,t,[{}],this.gmlFormat_);e&&(n=e)}return n}readFeaturesFromNode(t,e){const i={};return e&&Object.assign(i,this.getReadOptions(t,e)),this.readFeatures_(t,[i])}},wb.format.WMTSCapabilities=class extends $S{constructor(){super(),this.owsParser_=new JS}readFromNode(t){let e=t.getAttribute("version");e&&(e=e.trim());let i=this.owsParser_.readFromNode(t);return i?(i.version=e,i=ff(i,$C,t,[]),i||null):null}},wb.format.XML=$S,wb.format.XMLFeature=ox,wb.format.filter={},wb.format.filter.And=IE,wb.format.filter.Bbox=LE,wb.format.filter.Comparison=DE,wb.format.filter.ComparisonBinary=kE,wb.format.filter.Contains=ME,wb.format.filter.DWithin=AE,wb.format.filter.Disjoint=OE,wb.format.filter.During=NE,wb.format.filter.EqualTo=GE,wb.format.filter.Filter=RE,wb.format.filter.GreaterThan=jE,wb.format.filter.GreaterThanOrEqualTo=zE,wb.format.filter.Intersects=UE,wb.format.filter.IsBetween=BE,wb.format.filter.IsLike=XE,wb.format.filter.IsNull=VE,wb.format.filter.LessThan=WE,wb.format.filter.LessThanOrEqualTo=ZE,wb.format.filter.LogicalNary=PE,wb.format.filter.Not=$E,wb.format.filter.NotEqualTo=YE,wb.format.filter.Or=KE,wb.format.filter.ResourceId=HE,wb.format.filter.Spatial=FE,wb.format.filter.Within=qE,wb.format.filter.and=JE,wb.format.filter.bbox=QE,wb.format.filter.between=function(t,e,i){return new 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qE(t,e,i)},wb.format.xlink={},wb.format.xlink.readHref=KS,wb.format.xsd={},wb.format.xsd.readBoolean=cx,wb.format.xsd.readBooleanString=ux,wb.format.xsd.readDateTime=dx,wb.format.xsd.readDecimal=gx,wb.format.xsd.readDecimalString=fx,wb.format.xsd.readNonNegativeIntegerString=mx,wb.format.xsd.readPositiveInteger=px,wb.format.xsd.readString=_x,wb.format.xsd.writeBooleanTextNode=yx,wb.format.xsd.writeCDATASection=xx,wb.format.xsd.writeDateTimeTextNode=vx,wb.format.xsd.writeDecimalTextNode=wx,wb.format.xsd.writeNonNegativeIntegerTextNode=Sx,wb.format.xsd.writeStringTextNode=Ex,wb.functions={},wb.functions.FALSE=g,wb.functions.TRUE=d,wb.functions.VOID=f,wb.functions.memoizeOne=p,wb.functions.toPromise=m,wb.geom={},wb.geom.Circle=Fu,wb.geom.Geometry=In,wb.geom.GeometryCollection=Mu,wb.geom.LineString=Gu,wb.geom.LinearRing=rr,wb.geom.MultiLineString=ju,wb.geom.MultiPoint=zu,wb.geom.MultiPolygon=Bu,wb.geom.Point=sr,wb.geom.Polygon=Cr,wb.geom.Polygon.circular=br,wb.geom.Polygon.fromCircle=Pr,wb.geom.Polygon.fromExtent=Rr,wb.geom.Polygon.makeRegular=Ir,wb.geom.SimpleGeometry=Ln,wb.geom.SimpleGeometry.getLayoutForStride=Fn,wb.geom.SimpleGeometry.getStrideForLayout=Mn,wb.geom.SimpleGeometry.transformGeom2D=An,wb.geom.flat={},wb.geom.flat.area={},wb.geom.flat.area.linearRing=er,wb.geom.flat.area.linearRings=ir,wb.geom.flat.area.linearRingss=nr,wb.geom.flat.center={},wb.geom.flat.center.linearRingss=Uu,wb.geom.flat.closest={},wb.geom.flat.closest.arrayMaxSquaredDelta=Nn,wb.geom.flat.closest.assignClosestArrayPoint=jn,wb.geom.flat.closest.assignClosestMultiArrayPoint=zn,wb.geom.flat.closest.assignClosestPoint=Gn,wb.geom.flat.closest.maxSquaredDelta=Dn,wb.geom.flat.closest.multiArrayMaxSquaredDelta=kn,wb.geom.flat.contains={},wb.geom.flat.contains.linearRingContainsExtent=or,wb.geom.flat.contains.linearRingContainsXY=ar,wb.geom.flat.contains.linearRingsContainsXY=lr,wb.geom.flat.contains.linearRingssContainsXY=hr,wb.geom.flat.deflate={},wb.geom.flat.deflate.deflateCoordinate=Un,wb.geom.flat.deflate.deflateCoordinates=Bn,wb.geom.flat.deflate.deflateCoordinatesArray=Xn,wb.geom.flat.deflate.deflateMultiCoordinatesArray=Vn,wb.geom.flat.flip={},wb.geom.flat.flip.flipXY=Wy,wb.geom.flat.geodesic={},wb.geom.flat.geodesic.greatCircleArc=function(t,e,i,n,r,s){const 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r=ku(t,e,i,n);const s=t[i-n]-t[e],o=t[i-n+1]-t[e+1];return r+=Math.sqrt(s*s+o*o),r},wb.geom.flat.orient={},wb.geom.flat.orient.inflateEnds=Tr,wb.geom.flat.orient.linearRingIsClockwise=xr,wb.geom.flat.orient.linearRingsAreOriented=vr,wb.geom.flat.orient.linearRingssAreOriented=wr,wb.geom.flat.orient.orientLinearRings=Sr,wb.geom.flat.orient.orientLinearRingsArray=Er,wb.geom.flat.reverse={},wb.geom.flat.reverse.coordinates=yr,wb.geom.flat.segments={},wb.geom.flat.segments.forEach=dr,wb.geom.flat.simplify={},wb.geom.flat.simplify.douglasPeucker=Wn,wb.geom.flat.simplify.douglasPeuckerArray=Zn,wb.geom.flat.simplify.douglasPeuckerMultiArray=function(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l],c=[];o=Zn(t,e,h,n,r,s,o,c),a.push(c),e=h[h.length-1]}return o},wb.geom.flat.simplify.quantize=Kn,wb.geom.flat.simplify.quantizeArray=Hn,wb.geom.flat.simplify.quantizeMultiArray=qn,wb.geom.flat.simplify.radialDistance=$n,wb.geom.flat.simplify.simplifyLineString=function(t,e,i,n,r,s,o){return o=void 0!==o?o:[],s||(i=$n(t,e,i,n,r,o,0),t=o,e=0,n=2),o.length=Wn(t,e,i,n,r,o,0),o},wb.geom.flat.simplify.snap=Yn,wb.geom.flat.straightchunk={},wb.geom.flat.straightchunk.matchingChunk=l_,wb.geom.flat.textpath={},wb.geom.flat.textpath.drawTextOnPath=g_,wb.geom.flat.topology={},wb.geom.flat.topology.lineStringIsClosed=function(t,e,i,n){const r=i-n;return t[e]===t[r]&&t[e+1]===t[r+1]&&(i-e)/n>3&&!!er(t,e,i,n)},wb.geom.flat.transform={},wb.geom.flat.transform.rotate=Cn,wb.geom.flat.transform.scale=bn,wb.geom.flat.transform.transform2D=Tn,wb.geom.flat.transform.translate=Rn,wb.has={},wb.has.CREATE_IMAGE_BITMAP=gt,wb.has.DEVICE_PIXEL_RATIO=ct,wb.has.FIREFOX=st,wb.has.IMAGE_DECODE=dt,wb.has.MAC=ht,wb.has.PASSIVE_EVENT_LISTENERS=ft,wb.has.SAFARI=ot,wb.has.SAFARI_BUG_237906=at,wb.has.WEBKIT=lt,wb.has.WORKER_OFFSCREEN_CANVAS=ut,wb.interaction={},wb.interaction.DblClickDragZoom=class extends ah{constructor(t){const e=t||{};super(e),e.stopDown&&(this.stopDown=e.stopDown),this.scaleDeltaByPixel_=e.delta?e.delta:.01,this.duration_=void 0!==e.duration?e.duration:250,this.handlingDownUpSequence_=!1,this.handlingDoubleDownSequence_=!1,this.doubleTapTimeoutId_=void 0,this.trackedPointers_={},this.targetPointers=[]}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence_){if(t.type==Nl.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Nl.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence_=e}}else if(t.type==Nl.POINTERDOWN)if(this.handlingDoubleDownSequence_){this.handlingDoubleDownSequence_=!1;const i=this.handleDownEvent(t);this.handlingDownUpSequence_=i,e=this.stopDown(i)}else e=this.stopDown(!1),this.waitForDblTap_();return!e}handleDragEvent(t){let e=1;const i=this.targetPointers[0],n=this.down_.originalEvent,r=i.clientY-n.clientY;void 0!==this.lastDistance_&&(e=1-(this.lastDistance_-r)*this.scaleDeltaByPixel_),this.lastDistance_=r,1!=e&&(this.lastScaleDelta_=e);const s=t.map,o=s.getView();s.render(),o.adjustResolutionInternal(e)}handleDownEvent(t){if(1==this.targetPointers.length){const e=t.map;return this.anchor_=null,this.lastDistance_=void 0,this.lastScaleDelta_=1,this.down_=t,this.handlingDownUpSequence_||e.getView().beginInteraction(),!0}return!1}handleUpEvent(t){if(0==this.targetPointers.length){const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),this.handlingDownUpSequence_=!1,this.handlingDoubleDownSequence_=!1,!1}return!0}stopDown(t){return t}updateTrackedPointers_(t){if(function(t){const e=t.type;return e===Nl.POINTERDOWN||e===Nl.POINTERDRAG||e===Nl.POINTERUP}(t)){const e=t.originalEvent,i=e.pointerId.toString();t.type==Nl.POINTERUP?delete this.trackedPointers_[i]:(t.type==Nl.POINTERDOWN||i in this.trackedPointers_)&&(this.trackedPointers_[i]=e),this.targetPointers=Object.values(this.trackedPointers_)}}waitForDblTap_(){void 0!==this.doubleTapTimeoutId_?(clearTimeout(this.doubleTapTimeoutId_),this.doubleTapTimeoutId_=void 0):(this.handlingDoubleDownSequence_=!0,this.doubleTapTimeoutId_=setTimeout(this.endInteraction_.bind(this),250))}endInteraction_(){this.handlingDoubleDownSequence_=!1,this.doubleTapTimeoutId_=void 0}},wb.interaction.DoubleClickZoom=ch,wb.interaction.DragAndDrop=class extends ah{constructor(t){t=t||{},super({handleEvent:d}),this.on,this.once,this.un,this.readAsBuffer_=!1,this.formats_=[];const e=t.formatConstructors?t.formatConstructors:[];for(let t=0,i=e.length;t<i;++t){let i=e[t];"function"==typeof i&&(i=new i),this.formats_.push(i),this.readAsBuffer_=this.readAsBuffer_||"arraybuffer"===i.getType()}this.projection_=t.projection?Qi(t.projection):null,this.dropListenKeys_=null,this.source_=t.source||null,this.target=t.target?t.target:null}handleResult_(t,e){const i=e.target.result,n=this.getMap();let r,s=this.projection_;if(!s&&(s=pn(),!s)){s=n.getView().getProjection()}const o=this.formats_;for(let e=0,n=o.length;e<n;++e){const n=o[e];let a=i;this.readAsBuffer_&&"arraybuffer"!==n.getType()&&(void 0===r&&(r=(new TextDecoder).decode(i)),a=r);const l=this.tryReadFeatures_(n,a,{featureProjection:s});if(l&&l.length>0){this.source_&&(this.source_.clear(),this.source_.addFeatures(l)),this.dispatchEvent(new ty(Q_,t,l,s));break}}}registerListeners_(){const t=this.getMap();if(t){const e=this.target?this.target:t.getViewport();this.dropListenKeys_=[A(e,R,this.handleDrop,this),A(e,C,this.handleStop,this),A(e,b,this.handleStop,this),A(e,R,this.handleStop,this)]}}setActive(t){!this.getActive()&&t&&this.registerListeners_(),this.getActive()&&!t&&this.unregisterListeners_(),super.setActive(t)}setMap(t){this.unregisterListeners_(),super.setMap(t),this.getActive()&&this.registerListeners_()}tryReadFeatures_(t,e,i){try{return t.readFeatures(e,i)}catch(t){return null}}unregisterListeners_(){this.dropListenKeys_&&(this.dropListenKeys_.forEach(D),this.dropListenKeys_=null)}handleDrop(t){const e=t.dataTransfer.files;for(let t=0,i=e.length;t<i;++t){const i=e.item(t),n=new FileReader;n.addEventListener(L,this.handleResult_.bind(this,i)),this.readAsBuffer_?n.readAsArrayBuffer(i):n.readAsText(i)}}handleStop(t){t.stopPropagation(),t.preventDefault(),t.dataTransfer.dropEffect="copy"}},wb.interaction.DragAndDrop.DragAndDropEvent=ty,wb.interaction.DragBox=Nh,wb.interaction.DragBox.DragBoxEvent=Dh,wb.interaction.DragPan=Ph,wb.interaction.DragRotate=Ih,wb.interaction.DragRotateAndZoom=class extends uh{constructor(t){super(t=t||{}),this.condition_=t.condition?t.condition:Th,this.lastAngle_=void 0,this.lastMagnitude_=void 0,this.lastScaleDelta_=0,this.duration_=void 0!==t.duration?t.duration:400}handleDragEvent(t){if(!bh(t))return;const e=t.map,i=e.getSize(),n=t.pixel,r=n[0]-i[0]/2,s=i[1]/2-n[1],o=Math.atan2(s,r),a=Math.sqrt(r*r+s*s),l=e.getView();if(void 0!==this.lastAngle_){const t=this.lastAngle_-o;l.adjustRotationInternal(t)}this.lastAngle_=o,void 0!==this.lastMagnitude_&&l.adjustResolutionInternal(this.lastMagnitude_/a),void 0!==this.lastMagnitude_&&(this.lastScaleDelta_=this.lastMagnitude_/a),this.lastMagnitude_=a}handleUpEvent(t){if(!bh(t))return!0;const e=t.map.getView(),i=this.lastScaleDelta_>1?1:-1;return e.endInteraction(this.duration_,i),this.lastScaleDelta_=0,!1}handleDownEvent(t){return!!bh(t)&&(!!this.condition_(t)&&(t.map.getView().beginInteraction(),this.lastAngle_=void 0,this.lastMagnitude_=void 0,!0))}},wb.interaction.DragZoom=kh,wb.interaction.Draw=class extends uh{constructor(t){const e=t;e.stopDown||(e.stopDown=g),super(e),this.on,this.once,this.un,this.shouldHandle_=!1,this.downPx_=null,this.downTimeout_,this.lastDragTime_,this.pointerType_,this.freehand_=!1,this.source_=t.source?t.source:null,this.features_=t.features?t.features:null,this.snapTolerance_=t.snapTolerance?t.snapTolerance:12,this.type_=t.type,this.mode_=function(t){switch(t){case"Point":case"MultiPoint":return"Point";case"LineString":case"MultiLineString":return"LineString";case"Polygon":case"MultiPolygon":return"Polygon";case"Circle":return"Circle";default:throw new Error("Invalid type: "+t)}}(this.type_),this.stopClick_=!!t.stopClick,this.minPoints_=t.minPoints?t.minPoints:"Polygon"===this.mode_?3:2,this.maxPoints_="Circle"===this.mode_?2:t.maxPoints?t.maxPoints:1/0,this.finishCondition_=t.finishCondition?t.finishCondition:d,this.geometryLayout_=t.geometryLayout?t.geometryLayout:"XY";let i=t.geometryFunction;if(!i){const t=this.mode_;if("Circle"===t)i=(t,e,i)=>{const n=e||new Fu([NaN,NaN]),r=_n(t[0],i),s=Mi(r,_n(t[t.length-1],i));n.setCenterAndRadius(r,Math.sqrt(s),this.geometryLayout_);const o=pn();return o&&n.transform(i,o),n};else{let e;"Point"===t?e=sr:"LineString"===t?e=Gu:"Polygon"===t&&(e=Cr),i=(i,n,r)=>(n?"Polygon"===t?i[0].length?n.setCoordinates([i[0].concat([i[0][0]])],this.geometryLayout_):n.setCoordinates([],this.geometryLayout_):n.setCoordinates(i,this.geometryLayout_):n=new e(i,this.geometryLayout_),n)}}this.geometryFunction_=i,this.dragVertexDelay_=void 0!==t.dragVertexDelay?t.dragVertexDelay:500,this.finishCoordinate_=null,this.sketchFeature_=null,this.sketchPoint_=null,this.sketchCoords_=null,this.sketchLine_=null,this.sketchLineCoords_=null,this.squaredClickTolerance_=t.clickTolerance?t.clickTolerance*t.clickTolerance:36,this.overlay_=new U_({source:new td({useSpatialIndex:!1,wrapX:!!t.wrapX&&t.wrapX}),style:t.style?t.style:fy(),updateWhileInteracting:!0}),this.geometryName_=t.geometryName,this.condition_=t.condition?t.condition:Sh,this.freehandCondition_,t.freehand?this.freehandCondition_=yh:this.freehandCondition_=t.freehandCondition?t.freehandCondition:Th,this.traceCondition_,this.setTrace(t.trace||!1),this.traceState_={active:!1},this.traceSource_=t.traceSource||t.source||null,this.addChangeListener(oh,this.updateState_)}setTrace(t){let e;e=t?!0===t?yh:t:vh,this.traceCondition_=e}setMap(t){super.setMap(t),this.updateState_()}getOverlay(){return this.overlay_}handleEvent(t){t.originalEvent.type===S&&t.originalEvent.preventDefault(),this.freehand_="Point"!==this.mode_&&this.freehandCondition_(t);let e=t.type===Nl.POINTERMOVE,i=!0;if(!this.freehand_&&this.lastDragTime_&&t.type===Nl.POINTERDRAG){Date.now()-this.lastDragTime_>=this.dragVertexDelay_?(this.downPx_=t.pixel,this.shouldHandle_=!this.freehand_,e=!0):this.lastDragTime_=void 0,this.shouldHandle_&&void 0!==this.downTimeout_&&(clearTimeout(this.downTimeout_),this.downTimeout_=void 0)}return this.freehand_&&t.type===Nl.POINTERDRAG&&null!==this.sketchFeature_?(this.addToDrawing_(t.coordinate),i=!1):this.freehand_&&t.type===Nl.POINTERDOWN?i=!1:e&&this.getPointerCount()<2?(i=t.type===Nl.POINTERMOVE,i&&this.freehand_?(this.handlePointerMove_(t),this.shouldHandle_&&t.originalEvent.preventDefault()):("mouse"===t.originalEvent.pointerType||t.type===Nl.POINTERDRAG&&void 0===this.downTimeout_)&&this.handlePointerMove_(t)):t.type===Nl.DBLCLICK&&(i=!1),super.handleEvent(t)&&i}handleDownEvent(t){return this.shouldHandle_=!this.freehand_,this.freehand_?(this.downPx_=t.pixel,this.finishCoordinate_||this.startDrawing_(t.coordinate),!0):this.condition_(t)?(this.lastDragTime_=Date.now(),this.downTimeout_=setTimeout((()=>{this.handlePointerMove_(new Dl(Nl.POINTERMOVE,t.map,t.originalEvent,!1,t.frameState))}),this.dragVertexDelay_),this.downPx_=t.pixel,!0):(this.lastDragTime_=void 0,!1)}deactivateTrace_(){this.traceState_={active:!1}}toggleTraceState_(t){if(!this.traceSource_||!this.traceCondition_(t))return;if(this.traceState_.active)return void this.deactivateTrace_();const e=this.getMap(),i=Ht([e.getCoordinateFromPixel([t.pixel[0]-this.snapTolerance_,t.pixel[1]+this.snapTolerance_]),e.getCoordinateFromPixel([t.pixel[0]+this.snapTolerance_,t.pixel[1]-this.snapTolerance_])]),n=this.traceSource_.getFeaturesInExtent(i);if(0===n.length)return;const r=function(t,e){const i=[];for(let n=0;n<e.length;++n)ly(t,e[n].getGeometry(),i);return i}(t.coordinate,n);r.length&&(this.traceState_={active:!0,startPx:t.pixel.slice(),targets:r,targetIndex:-1})}addOrRemoveTracedCoordinates_(t,e){const i=t.startIndex<=t.endIndex;i===t.startIndex<=e?i&&e>t.endIndex||!i&&e<t.endIndex?this.addTracedCoordinates_(t,t.endIndex,e):(i&&e<t.endIndex||!i&&e>t.endIndex)&&this.removeTracedCoordinates_(e,t.endIndex):(this.removeTracedCoordinates_(t.startIndex,t.endIndex),this.addTracedCoordinates_(t,t.startIndex,e))}removeTracedCoordinates_(t,e){if(t===e)return;let i=0;if(t<e){const n=Math.ceil(t);let r=Math.floor(e);r===e&&(r-=1),i=r-n+1}else{const n=Math.floor(t);let r=Math.ceil(e);r===e&&(r+=1),i=n-r+1}i>0&&this.removeLastPoints_(i)}addTracedCoordinates_(t,e,i){if(e===i)return;const n=[];if(e<i){const r=Math.ceil(e);let s=Math.floor(i);s===i&&(s-=1);for(let e=r;e<=s;++e)n.push(oy(t.coordinates,e))}else{const r=Math.floor(e);let s=Math.ceil(i);s===i&&(s+=1);for(let e=r;e>=s;--e)n.push(oy(t.coordinates,e))}n.length&&this.appendCoordinates(n)}updateTrace_(t){const e=this.traceState_;if(!e.active)return;if(-1===e.targetIndex&&Ai(e.startPx,t.pixel)<this.snapTolerance_)return;const i=function(t,e,i,n){const r=t[0],s=t[1];let o=1/0,a=-1,l=NaN;for(let t=0;t<e.targets.length;++t){const i=e.targets[t],n=i.coordinates;let h,c=1/0;for(let t=0;t<n.length-1;++t){const e=dy(r,s,n[t],n[t+1]);e.squaredDistance<c&&(c=e.squaredDistance,h=t+e.along)}c<o&&(o=c,i.ring&&e.targetIndex===t&&(i.endIndex>i.startIndex?h<i.startIndex&&(h+=n.length):i.endIndex<i.startIndex&&h>i.startIndex&&(h-=n.length)),l=h,a=t)}const h=e.targets[a];let c=h.ring;if(e.targetIndex===a&&c){const t=gy(h.coordinates,l);Ai(i.getPixelFromCoordinate(t),e.startPx)>n&&(c=!1)}if(c){const t=h.coordinates,e=t.length,i=h.startIndex,n=l;if(i<n){const r=ay(t,i,n);ay(t,i,n-e)<r&&(l-=e)}else{const r=ay(t,i,n);ay(t,i,n+e)<r&&(l+=e)}}return hy.index=a,hy.endIndex=l,hy}(t.coordinate,e,this.getMap(),this.snapTolerance_);if(e.targetIndex!==i.index){if(-1!==e.targetIndex){const t=e.targets[e.targetIndex];this.removeTracedCoordinates_(t.startIndex,t.endIndex)}const t=e.targets[i.index];this.addTracedCoordinates_(t,t.startIndex,i.endIndex)}else{const t=e.targets[e.targetIndex];this.addOrRemoveTracedCoordinates_(t,i.endIndex)}e.targetIndex=i.index;const n=e.targets[e.targetIndex];n.endIndex=i.endIndex;const r=gy(n.coordinates,n.endIndex),s=this.getMap().getPixelFromCoordinate(r);t.coordinate=r,t.pixel=[Math.round(s[0]),Math.round(s[1])]}handleUpEvent(t){let e=!0;if(0===this.getPointerCount()){this.downTimeout_&&(clearTimeout(this.downTimeout_),this.downTimeout_=void 0),this.handlePointerMove_(t);const i=this.traceState_.active;if(this.toggleTraceState_(t),this.shouldHandle_){const n=!this.finishCoordinate_;n&&this.startDrawing_(t.coordinate),!n&&this.freehand_?this.finishDrawing():this.freehand_||n&&"Point"!==this.mode_||(this.atFinish_(t.pixel,i)?this.finishCondition_(t)&&this.finishDrawing():this.addToDrawing_(t.coordinate)),e=!1}else this.freehand_&&this.abortDrawing()}return!e&&this.stopClick_&&t.preventDefault(),e}handlePointerMove_(t){if(this.pointerType_=t.originalEvent.pointerType,this.downPx_&&(!this.freehand_&&this.shouldHandle_||this.freehand_&&!this.shouldHandle_)){const e=this.downPx_,i=t.pixel,n=e[0]-i[0],r=e[1]-i[1],s=n*n+r*r;if(this.shouldHandle_=this.freehand_?s>this.squaredClickTolerance_:s<=this.squaredClickTolerance_,!this.shouldHandle_)return}this.finishCoordinate_?(this.updateTrace_(t),this.modifyDrawing_(t.coordinate)):this.createOrUpdateSketchPoint_(t.coordinate.slice())}atFinish_(t,e){let i=!1;if(this.sketchFeature_){let n=!1,r=[this.finishCoordinate_];const s=this.mode_;if("Point"===s)i=!0;else if("Circle"===s)i=2===this.sketchCoords_.length;else if("LineString"===s)n=!e&&this.sketchCoords_.length>this.minPoints_;else if("Polygon"===s){const t=this.sketchCoords_;n=t[0].length>this.minPoints_,r=[t[0][0],t[0][t[0].length-2]],r=e?[t[0][0]]:[t[0][0],t[0][t[0].length-2]]}if(n){const e=this.getMap();for(let n=0,s=r.length;n<s;n++){const s=r[n],o=e.getPixelFromCoordinate(s),a=t[0]-o[0],l=t[1]-o[1],h=this.freehand_?1:this.snapTolerance_;if(i=Math.sqrt(a*a+l*l)<=h,i){this.finishCoordinate_=s;break}}}}return i}createOrUpdateSketchPoint_(t){if(this.sketchPoint_){this.sketchPoint_.getGeometry().setCoordinates(t)}else this.sketchPoint_=new Mt(new sr(t)),this.updateSketchFeatures_()}createOrUpdateCustomSketchLine_(t){this.sketchLine_||(this.sketchLine_=new Mt);const e=t.getLinearRing(0);let i=this.sketchLine_.getGeometry();i?(i.setFlatCoordinates(e.getLayout(),e.getFlatCoordinates()),i.changed()):(i=new Gu(e.getFlatCoordinates(),e.getLayout()),this.sketchLine_.setGeometry(i))}startDrawing_(t){const e=this.getMap().getView().getProjection(),i=Mn(this.geometryLayout_);for(;t.length<i;)t.push(0);this.finishCoordinate_=t,"Point"===this.mode_?this.sketchCoords_=t.slice():"Polygon"===this.mode_?(this.sketchCoords_=[[t.slice(),t.slice()]],this.sketchLineCoords_=this.sketchCoords_[0]):this.sketchCoords_=[t.slice(),t.slice()],this.sketchLineCoords_&&(this.sketchLine_=new Mt(new Gu(this.sketchLineCoords_)));const n=this.geometryFunction_(this.sketchCoords_,void 0,e);this.sketchFeature_=new Mt,this.geometryName_&&this.sketchFeature_.setGeometryName(this.geometryName_),this.sketchFeature_.setGeometry(n),this.updateSketchFeatures_(),this.dispatchEvent(new ry(ey,this.sketchFeature_))}modifyDrawing_(t){const e=this.getMap(),i=this.sketchFeature_.getGeometry(),n=e.getView().getProjection(),r=Mn(this.geometryLayout_);let s,o;for(;t.length<r;)t.push(0);if("Point"===this.mode_?o=this.sketchCoords_:"Polygon"===this.mode_?(s=this.sketchCoords_[0],o=s[s.length-1],this.atFinish_(e.getPixelFromCoordinate(t))&&(t=this.finishCoordinate_.slice())):(s=this.sketchCoords_,o=s[s.length-1]),o[0]=t[0],o[1]=t[1],this.geometryFunction_(this.sketchCoords_,i,n),this.sketchPoint_){this.sketchPoint_.getGeometry().setCoordinates(t)}if("Polygon"===i.getType()&&"Polygon"!==this.mode_)this.createOrUpdateCustomSketchLine_(i);else if(this.sketchLineCoords_){this.sketchLine_.getGeometry().setCoordinates(this.sketchLineCoords_)}this.updateSketchFeatures_()}addToDrawing_(t){const e=this.sketchFeature_.getGeometry(),i=this.getMap().getView().getProjection();let n,r;const s=this.mode_;return"LineString"===s||"Circle"===s?(this.finishCoordinate_=t.slice(),r=this.sketchCoords_,r.length>=this.maxPoints_&&(this.freehand_?r.pop():n=!0),r.push(t.slice()),this.geometryFunction_(r,e,i)):"Polygon"===s&&(r=this.sketchCoords_[0],r.length>=this.maxPoints_&&(this.freehand_?r.pop():n=!0),r.push(t.slice()),n&&(this.finishCoordinate_=r[0]),this.geometryFunction_(this.sketchCoords_,e,i)),this.createOrUpdateSketchPoint_(t.slice()),this.updateSketchFeatures_(),n?this.finishDrawing():this.sketchFeature_}removeLastPoints_(t){if(!this.sketchFeature_)return;const e=this.sketchFeature_.getGeometry(),i=this.getMap().getView().getProjection(),n=this.mode_;for(let r=0;r<t;++r){let t;if("LineString"===n||"Circle"===n){if(t=this.sketchCoords_,t.splice(-2,1),t.length>=2){this.finishCoordinate_=t[t.length-2].slice();const e=this.finishCoordinate_.slice();t[t.length-1]=e,this.createOrUpdateSketchPoint_(e)}this.geometryFunction_(t,e,i),"Polygon"===e.getType()&&this.sketchLine_&&this.createOrUpdateCustomSketchLine_(e)}else if("Polygon"===n){t=this.sketchCoords_[0],t.splice(-2,1);const n=this.sketchLine_.getGeometry();if(t.length>=2){const e=t[t.length-2].slice();t[t.length-1]=e,this.createOrUpdateSketchPoint_(e)}n.setCoordinates(t),this.geometryFunction_(this.sketchCoords_,e,i)}if(1===t.length){this.abortDrawing();break}}this.updateSketchFeatures_()}removeLastPoint(){this.removeLastPoints_(1)}finishDrawing(){const t=this.abortDrawing_();if(!t)return null;let e=this.sketchCoords_;const i=t.getGeometry(),n=this.getMap().getView().getProjection();return"LineString"===this.mode_?(e.pop(),this.geometryFunction_(e,i,n)):"Polygon"===this.mode_&&(e[0].pop(),this.geometryFunction_(e,i,n),e=i.getCoordinates()),"MultiPoint"===this.type_?t.setGeometry(new zu([e])):"MultiLineString"===this.type_?t.setGeometry(new ju([e])):"MultiPolygon"===this.type_&&t.setGeometry(new Bu([e])),this.dispatchEvent(new ry(iy,t)),this.features_&&this.features_.push(t),this.source_&&this.source_.addFeature(t),t}abortDrawing_(){this.finishCoordinate_=null;const t=this.sketchFeature_;return this.sketchFeature_=null,this.sketchPoint_=null,this.sketchLine_=null,this.overlay_.getSource().clear(!0),this.deactivateTrace_(),t}abortDrawing(){const t=this.abortDrawing_();t&&this.dispatchEvent(new ry(ny,t))}appendCoordinates(t){const e=this.mode_,i=!this.sketchFeature_;let n;if(i&&this.startDrawing_(t[0]),"LineString"===e||"Circle"===e)n=this.sketchCoords_;else{if("Polygon"!==e)return;n=this.sketchCoords_&&this.sketchCoords_.length?this.sketchCoords_[0]:[]}i&&n.shift(),n.pop();for(let e=0;e<t.length;e++)this.addToDrawing_(t[e]);const r=t[t.length-1];this.sketchFeature_=this.addToDrawing_(r),this.modifyDrawing_(r)}extend(t){const e=t.getGeometry();this.sketchFeature_=t,this.sketchCoords_=e.getCoordinates();const i=this.sketchCoords_[this.sketchCoords_.length-1];this.finishCoordinate_=i.slice(),this.sketchCoords_.push(i.slice()),this.sketchPoint_=new Mt(new sr(i)),this.updateSketchFeatures_(),this.dispatchEvent(new ry(ey,this.sketchFeature_))}updateSketchFeatures_(){const t=[];this.sketchFeature_&&t.push(this.sketchFeature_),this.sketchLine_&&t.push(this.sketchLine_),this.sketchPoint_&&t.push(this.sketchPoint_);const e=this.overlay_.getSource();e.clear(!0),e.addFeatures(t)}updateState_(){const t=this.getMap(),e=this.getActive();t&&e||this.abortDrawing(),this.overlay_.setMap(e?t:null)}},wb.interaction.Draw.DrawEvent=ry,wb.interaction.Draw.createBox=function(){return function(t,e,i){const n=Ht([t[0],t[t.length-1]].map((function(t){return _n(t,i)}))),r=[[xe(n),ve(n),Pe(n),Re(n),xe(n)]];e?e.setCoordinates(r):e=new Cr(r);const s=pn();return s&&e.transform(i,s),e}},wb.interaction.Draw.createRegularPolygon=function(t,e){return function(i,n,r){const s=_n(i[0],r),o=_n(i[i.length-1],r),a=Math.sqrt(Mi(s,o));n=n||Pr(new Fu(s),t);let l=e;if(!e&&0!==e){const t=o[0]-s[0],e=o[1]-s[1];l=Math.atan2(e,t)}Ir(n,s,a,l);const h=pn();return h&&n.transform(r,h),n}},wb.interaction.Extent=class extends uh{constructor(t){super(t=t||{}),this.on,this.once,this.un,this.condition_=t.condition?t.condition:yh,this.extent_=null,this.pointerHandler_=null,this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.snappedToVertex_=!1,this.extentFeature_=null,this.vertexFeature_=null,t||(t={}),this.extentOverlay_=new U_({source:new td({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.boxStyle?t.boxStyle:_y(),updateWhileAnimating:!0,updateWhileInteracting:!0}),this.vertexOverlay_=new U_({source:new td({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.pointerStyle?t.pointerStyle:yy(),updateWhileAnimating:!0,updateWhileInteracting:!0}),t.extent&&this.setExtent(t.extent)}snapToVertex_(t,e){const i=e.getCoordinateFromPixelInternal(t),n=function(t,e){return Oi(i,t)-Oi(i,e)},r=this.getExtentInternal();if(r){const s=function(t){return[[[t[0],t[1]],[t[0],t[3]]],[[t[0],t[3]],[t[2],t[3]]],[[t[2],t[3]],[t[2],t[1]]],[[t[2],t[1]],[t[0],t[1]]]]}(r);s.sort(n);const o=s[0];let a=bi(i,o);const l=e.getPixelFromCoordinateInternal(a);if(Ai(t,l)<=this.pixelTolerance_){const t=e.getPixelFromCoordinateInternal(o[0]),i=e.getPixelFromCoordinateInternal(o[1]),n=Mi(l,t),r=Mi(l,i),s=Math.sqrt(Math.min(n,r));return this.snappedToVertex_=s<=this.pixelTolerance_,this.snappedToVertex_&&(a=n>r?o[1]:o[0]),a}}return null}handlePointerMove_(t){const e=t.pixel,i=t.map;let n=this.snapToVertex_(e,i);n||(n=i.getCoordinateFromPixelInternal(e)),this.createOrUpdatePointerFeature_(n)}createOrUpdateExtentFeature_(t){let e=this.extentFeature_;return e?t?e.setGeometry(Rr(t)):e.setGeometry(void 0):(e=new Mt(t?Rr(t):{}),this.extentFeature_=e,this.extentOverlay_.getSource().addFeature(e)),e}createOrUpdatePointerFeature_(t){let e=this.vertexFeature_;if(e){e.getGeometry().setCoordinates(t)}else e=new Mt(new sr(t)),this.vertexFeature_=e,this.vertexOverlay_.getSource().addFeature(e);return e}handleEvent(t){return!t.originalEvent||!this.condition_(t)||(t.type!=Nl.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),super.handleEvent(t),!1)}handleDownEvent(t){const e=t.pixel,i=t.map,n=this.getExtentInternal();let r=this.snapToVertex_(e,i);const s=function(t){let e=null,i=null;return t[0]==n[0]?e=n[2]:t[0]==n[2]&&(e=n[0]),t[1]==n[1]?i=n[3]:t[1]==n[3]&&(i=n[1]),null!==e&&null!==i?[e,i]:null};if(r&&n){const t=r[0]==n[0]||r[0]==n[2]?r[0]:null,e=r[1]==n[1]||r[1]==n[3]?r[1]:null;null!==t&&null!==e?this.pointerHandler_=xy(s(r)):null!==t?this.pointerHandler_=vy(s([t,n[1]]),s([t,n[3]])):null!==e&&(this.pointerHandler_=vy(s([n[0],e]),s([n[2],e])))}else r=i.getCoordinateFromPixelInternal(e),this.setExtent([r[0],r[1],r[0],r[1]]),this.pointerHandler_=xy(r);return!0}handleDragEvent(t){if(this.pointerHandler_){const e=t.coordinate;this.setExtent(this.pointerHandler_(e)),this.createOrUpdatePointerFeature_(e)}}handleUpEvent(t){this.pointerHandler_=null;const e=this.getExtentInternal();return e&&0!==ye(e)||this.setExtent(null),!1}setMap(t){this.extentOverlay_.setMap(t),this.vertexOverlay_.setMap(t),super.setMap(t)}getExtent(){return yn(this.getExtentInternal(),this.getMap().getView().getProjection())}getExtentInternal(){return this.extent_}setExtent(t){this.extent_=t||null,this.createOrUpdateExtentFeature_(t),this.dispatchEvent(new my(this.extent_))}},wb.interaction.Extent.ExtentEvent=my,wb.interaction.Interaction=ah,wb.interaction.Interaction.pan=lh,wb.interaction.Interaction.zoomByDelta=hh,wb.interaction.KeyboardPan=Bh,wb.interaction.KeyboardZoom=Xh,wb.interaction.Link=class extends ah{constructor(t){let e;super(),e=!0===(t=Object.assign({animate:!0,params:["x","y","z","r","l"],replace:!1,prefix:""},t||{})).animate?{duration:250}:t.animate?t.animate:null,this.animationOptions_=e,this.params_=t.params.reduce(((t,e)=>(t[e]=!0,t)),{}),this.replace_=t.replace,this.prefix_=t.prefix,this.listenerKeys_=[],this.initial_=!0,this.updateState_=this.updateState_.bind(this),this.trackedCallbacks_={},this.trackedValues_={}}getParamName_(t){return this.prefix_?this.prefix_+t:t}get_(t,e){return t.get(this.getParamName_(e))}set_(t,e,i){e in this.params_&&t.set(this.getParamName_(e),i)}delete_(t,e){e in this.params_&&t.delete(this.getParamName_(e))}setMap(t){const e=this.getMap();super.setMap(t),t!==e&&(e&&this.unregisterListeners_(e),t&&(this.initial_=!0,this.updateState_(),this.registerListeners_(t)))}registerListeners_(t){this.listenerKeys_.push(A(t,Vl,this.updateUrl_,this),A(t.getLayerGroup(),v,this.updateUrl_,this),A(t,"change:layergroup",this.handleChangeLayerGroup_,this)),this.replace_||addEventListener("popstate",this.updateState_)}unregisterListeners_(t){for(let t=0,e=this.listenerKeys_.length;t<e;++t)D(this.listenerKeys_[t]);this.listenerKeys_.length=0,this.replace_||removeEventListener("popstate",this.updateState_);const e=new URL(window.location.href),i=e.searchParams;this.delete_(i,"x"),this.delete_(i,"y"),this.delete_(i,"z"),this.delete_(i,"r"),this.delete_(i,"l"),window.history.replaceState(null,"",e)}handleChangeLayerGroup_(){const t=this.getMap();t&&(this.unregisterListeners_(t),this.registerListeners_(t),this.initial_=!0,this.updateUrl_())}updateState_(){const t=new URL(window.location.href).searchParams;for(const e in this.trackedCallbacks_){const i=t.get(e);e in this.trackedCallbacks_&&i!==this.trackedValues_[e]&&(this.trackedValues_[e]=i,this.trackedCallbacks_[e](i))}const e=this.getMap();if(!e)return;const i=e.getView();if(!i)return;let n=!1;const r={},s=wy(this.get_(t,"z"));"z"in this.params_&&Ey(s,i.getZoom())&&(n=!0,r.zoom=s);const o=wy(this.get_(t,"r"));"r"in this.params_&&Ey(o,i.getRotation())&&(n=!0,r.rotation=o);const a=[wy(this.get_(t,"x")),wy(this.get_(t,"y"))];var l,h;("x"in this.params_||"y"in this.params_)&&(l=a,h=i.getCenter(),Ey(l[0],h[0])||Ey(l[1],h[1]))&&(n=!0,r.center=a),n&&(!this.initial_&&this.animationOptions_?i.animate(Object.assign(r,this.animationOptions_)):(r.center&&i.setCenter(r.center),"zoom"in r&&i.setZoom(r.zoom),"rotation"in r&&i.setRotation(r.rotation)));const c=e.getAllLayers(),u=this.get_(t,"l");if("l"in this.params_&&u&&u.length===c.length)for(let t=0,e=c.length;t<e;++t){const e=parseInt(u[t]);if(!isNaN(e)){const i=Boolean(e),n=c[t];n.getVisible()!==i&&n.setVisible(i)}}}track(t,e){this.trackedCallbacks_[t]=e;const i=new URL(window.location.href).searchParams.get(t);return this.trackedValues_[t]=i,i}update(t,e){const i=new URL(window.location.href),n=i.searchParams;null===e?n.delete(t):n.set(t,e),t in this.trackedValues_&&(this.trackedValues_[t]=e),this.updateHistory_(i)}updateUrl_(){const t=this.getMap();if(!t)return;const e=t.getView();if(!e)return;const i=e.getCenter(),n=e.getZoom(),r=e.getRotation(),s=t.getAllLayers(),o=new Array(s.length);for(let t=0,e=s.length;t<e;++t)o[t]=s[t].getVisible()?"1":"0";const a=new URL(window.location.href),l=a.searchParams;this.set_(l,"x",Sy(i[0])),this.set_(l,"y",Sy(i[1])),this.set_(l,"z",Sy(n)),this.set_(l,"r",Sy(r)),this.set_(l,"l",o.join("")),this.updateHistory_(a),this.initial_=!1}updateHistory_(t){t.href!==window.location.href&&(this.initial_||this.replace_?window.history.replaceState(history.state,"",t):window.history.pushState(null,"",t))}},wb.interaction.Modify=class extends uh{constructor(t){let e;if(super(t),this.on,this.once,this.un,this.boundHandleFeatureChange_=this.handleFeatureChange_.bind(this),this.condition_=t.condition?t.condition:Rh,this.defaultDeleteCondition_=function(t){return fh(t)&&wh(t)},this.deleteCondition_=t.deleteCondition?t.deleteCondition:this.defaultDeleteCondition_,this.insertVertexCondition_=t.insertVertexCondition?t.insertVertexCondition:yh,this.vertexFeature_=null,this.vertexSegments_=null,this.lastPixel_=[0,0],this.ignoreNextSingleClick_=!1,this.featuresBeingModified_=null,this.rBush_=new Lu,this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.snappedToVertex_=!1,this.changingFeature_=!1,this.dragSegments_=[],this.overlay_=new U_({source:new td({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.style?t.style:My(),updateWhileAnimating:!0,updateWhileInteracting:!0}),this.SEGMENT_WRITERS_={Point:this.writePointGeometry_.bind(this),LineString:this.writeLineStringGeometry_.bind(this),LinearRing:this.writeLineStringGeometry_.bind(this),Polygon:this.writePolygonGeometry_.bind(this),MultiPoint:this.writeMultiPointGeometry_.bind(this),MultiLineString:this.writeMultiLineStringGeometry_.bind(this),MultiPolygon:this.writeMultiPolygonGeometry_.bind(this),Circle:this.writeCircleGeometry_.bind(this),GeometryCollection:this.writeGeometryCollectionGeometry_.bind(this)},this.source_=null,this.hitDetection_=null,t.features?e=t.features:t.source&&(this.source_=t.source,e=new $(this.source_.getFeatures()),this.source_.addEventListener(Zu,this.handleSourceAdd_.bind(this)),this.source_.addEventListener(Ku,this.handleSourceRemove_.bind(this))),!e)throw new Error("The modify interaction requires features, a source or a layer");t.hitDetection&&(this.hitDetection_=t.hitDetection),this.features_=e,this.features_.forEach(this.addFeature_.bind(this)),this.features_.addEventListener(X,this.handleFeatureAdd_.bind(this)),this.features_.addEventListener(V,this.handleFeatureRemove_.bind(this)),this.lastPointerEvent_=null,this.delta_=[0,0],this.snapToPointer_=void 0===t.snapToPointer?!this.hitDetection_:t.snapToPointer}addFeature_(t){const e=t.getGeometry();if(e){const i=this.SEGMENT_WRITERS_[e.getType()];i&&i(t,e)}const i=this.getMap();i&&i.isRendered()&&this.getActive()&&this.handlePointerAtPixel_(this.lastPixel_,i),t.addEventListener(v,this.boundHandleFeatureChange_)}willModifyFeatures_(t,e){if(!this.featuresBeingModified_){this.featuresBeingModified_=new $;const i=this.featuresBeingModified_.getArray();for(let t=0,n=e.length;t<n;++t){const n=e[t];for(let t=0,e=n.length;t<e;++t){const e=n[t].feature;e&&!i.includes(e)&&this.featuresBeingModified_.push(e)}}0===this.featuresBeingModified_.getLength()?this.featuresBeingModified_=null:this.dispatchEvent(new Py(by,this.featuresBeingModified_,t))}}removeFeature_(t){this.removeFeatureSegmentData_(t),this.vertexFeature_&&0===this.features_.getLength()&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.removeEventListener(v,this.boundHandleFeatureChange_)}removeFeatureSegmentData_(t){const e=this.rBush_,i=[];e.forEach((function(e){t===e.feature&&i.push(e)}));for(let t=i.length-1;t>=0;--t){const n=i[t];for(let t=this.dragSegments_.length-1;t>=0;--t)this.dragSegments_[t][0]===n&&this.dragSegments_.splice(t,1);e.remove(n)}}setActive(t){this.vertexFeature_&&!t&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),super.setActive(t)}setMap(t){this.overlay_.setMap(t),super.setMap(t)}getOverlay(){return this.overlay_}handleSourceAdd_(t){t.feature&&this.features_.push(t.feature)}handleSourceRemove_(t){t.feature&&this.features_.remove(t.feature)}handleFeatureAdd_(t){this.addFeature_(t.element)}handleFeatureChange_(t){if(!this.changingFeature_){const e=t.target;this.removeFeature_(e),this.addFeature_(e)}}handleFeatureRemove_(t){this.removeFeature_(t.element)}writePointGeometry_(t,e){const i=e.getCoordinates(),n={feature:t,geometry:e,segment:[i,i]};this.rBush_.insert(e.getExtent(),n)}writeMultiPointGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n],s={feature:t,geometry:e,depth:[n],index:n,segment:[r,r]};this.rBush_.insert(e.getExtent(),s)}}writeLineStringGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length-1;n<r;++n){const r=i.slice(n,n+2),s={feature:t,geometry:e,index:n,segment:r};this.rBush_.insert(Ht(r),s)}}writeMultiLineStringGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length-1;i<s;++i){const s=r.slice(i,i+2),o={feature:t,geometry:e,depth:[n],index:i,segment:s};this.rBush_.insert(Ht(s),o)}}}writePolygonGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length-1;i<s;++i){const s=r.slice(i,i+2),o={feature:t,geometry:e,depth:[n],index:i,segment:s};this.rBush_.insert(Ht(s),o)}}}writeMultiPolygonGeometry_(t,e){const i=e.getCoordinates();for(let n=0,r=i.length;n<r;++n){const r=i[n];for(let i=0,s=r.length;i<s;++i){const s=r[i];for(let r=0,o=s.length-1;r<o;++r){const o=s.slice(r,r+2),a={feature:t,geometry:e,depth:[i,n],index:r,segment:o};this.rBush_.insert(Ht(o),a)}}}}writeCircleGeometry_(t,e){const i=e.getCenter(),n={feature:t,geometry:e,index:0,segment:[i,i]},r={feature:t,geometry:e,index:1,segment:[i,i]},s=[n,r];n.featureSegments=s,r.featureSegments=s,this.rBush_.insert(ae(i),n);let o=e;const a=pn();if(a&&this.getMap()){const t=this.getMap().getView().getProjection();o=o.clone().transform(a,t),o=Pr(o).transform(t,a)}this.rBush_.insert(o.getExtent(),r)}writeGeometryCollectionGeometry_(t,e){const i=e.getGeometriesArray();for(let e=0;e<i.length;++e){const n=i[e];(0,this.SEGMENT_WRITERS_[n.getType()])(t,n)}}createOrUpdateVertexFeature_(t,e,i){let n=this.vertexFeature_;if(n){n.getGeometry().setCoordinates(t)}else n=new Mt(new sr(t)),this.vertexFeature_=n,this.overlay_.getSource().addFeature(n);return n.set("features",e),n.set("geometries",i),n}handleEvent(t){if(!t.originalEvent)return!0;let e;return this.lastPointerEvent_=t,t.map.getView().getInteracting()||t.type!=Nl.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),this.vertexFeature_&&this.deleteCondition_(t)&&(e=!(t.type!=Nl.SINGLECLICK||!this.ignoreNextSingleClick_)||this.removePoint()),t.type==Nl.SINGLECLICK&&(this.ignoreNextSingleClick_=!1),super.handleEvent(t)&&!e}handleDragEvent(t){this.ignoreNextSingleClick_=!1,this.willModifyFeatures_(t,this.dragSegments_);const e=[t.coordinate[0]+this.delta_[0],t.coordinate[1]+this.delta_[1]],i=[],n=[];for(let r=0,s=this.dragSegments_.length;r<s;++r){const s=this.dragSegments_[r],o=s[0],a=o.feature;i.includes(a)||i.push(a);const l=o.geometry;n.includes(l)||n.push(l);const h=o.depth;let c;const u=o.segment,d=s[1];for(;e.length<l.getStride();)e.push(u[d][e.length]);switch(l.getType()){case"Point":c=e,u[0]=e,u[1]=e;break;case"MultiPoint":c=l.getCoordinates(),c[o.index]=e,u[0]=e,u[1]=e;break;case"LineString":c=l.getCoordinates(),c[o.index+d]=e,u[d]=e;break;case"MultiLineString":case"Polygon":c=l.getCoordinates(),c[h[0]][o.index+d]=e,u[d]=e;break;case"MultiPolygon":c=l.getCoordinates(),c[h[1]][h[0]][o.index+d]=e,u[d]=e;break;case"Circle":if(u[0]=e,u[1]=e,0===o.index)this.changingFeature_=!0,l.setCenter(e),this.changingFeature_=!1;else{this.changingFeature_=!0;const i=t.map.getView().getProjection();let n=Ai(_n(l.getCenter(),i),_n(e,i));const r=pn();if(r){const t=l.clone().transform(r,i);t.setRadius(n),n=t.transform(i,r).getRadius()}l.setRadius(n),this.changingFeature_=!1}}c&&this.setGeometryCoordinates_(l,c)}this.createOrUpdateVertexFeature_(e,i,n)}handleDownEvent(t){if(!this.condition_(t))return!1;const e=t.coordinate;this.handlePointerAtPixel_(t.pixel,t.map,e),this.dragSegments_.length=0,this.featuresBeingModified_=null;const i=this.vertexFeature_;if(i){const n=t.map.getView().getProjection(),r=[],s=i.getGeometry().getCoordinates(),o=Ht([s]),a=this.rBush_.getInExtent(o),l={};a.sort(Iy);for(let i=0,o=a.length;i<o;++i){const o=a[i],h=o.segment;let c=z(o.geometry);const u=o.depth;if(u&&(c+="-"+u.join("-")),l[c]||(l[c]=new Array(2)),"Circle"!==o.geometry.getType()||1!==o.index)if(!Ii(h[0],s)||l[c][0])if(!Ii(h[1],s)||l[c][1])z(h)in this.vertexSegments_&&!l[c][0]&&!l[c][1]&&this.insertVertexCondition_(t)&&r.push(o);else{if(l[c][0]&&0===l[c][0].index){let t=o.geometry.getCoordinates();switch(o.geometry.getType()){case"LineString":case"MultiLineString":continue;case"MultiPolygon":t=t[u[1]];case"Polygon":if(o.index!==t[u[0]].length-2)continue}}this.dragSegments_.push([o,1]),l[c][1]=o}else this.dragSegments_.push([o,0]),l[c][0]=o;else{Ii(Fy(e,o,n),s)&&!l[c][0]&&(this.dragSegments_.push([o,0]),l[c][0]=o)}}r.length&&this.willModifyFeatures_(t,[r]);for(let t=r.length-1;t>=0;--t)this.insertVertex_(r[t],s)}return!!this.vertexFeature_}handleUpEvent(t){for(let e=this.dragSegments_.length-1;e>=0;--e){const i=this.dragSegments_[e][0],n=i.geometry;if("Circle"===n.getType()){const e=n.getCenter(),r=i.featureSegments[0],s=i.featureSegments[1];r.segment[0]=e,r.segment[1]=e,s.segment[0]=e,s.segment[1]=e,this.rBush_.update(ae(e),r);let o=n;const a=pn();if(a){const e=t.map.getView().getProjection();o=o.clone().transform(a,e),o=Pr(o).transform(e,a)}this.rBush_.update(o.getExtent(),s)}else this.rBush_.update(Ht(i.segment),i)}return this.featuresBeingModified_&&(this.dispatchEvent(new Py(Ry,this.featuresBeingModified_,t)),this.featuresBeingModified_=null),!1}handlePointerMove_(t){this.lastPixel_=t.pixel,this.handlePointerAtPixel_(t.pixel,t.map,t.coordinate)}handlePointerAtPixel_(t,e,i){const n=i||e.getCoordinateFromPixel(t),r=e.getView().getProjection(),s=function(t,e){return Ly(n,t,r)-Ly(n,e,r)};let o,a;if(this.hitDetection_){const i="object"==typeof this.hitDetection_?t=>t===this.hitDetection_:void 0;e.forEachFeatureAtPixel(t,((t,e,i)=>{i&&"Point"===i.getType()&&(i=new sr(mn(i.getCoordinates(),r)));const n=i||t.getGeometry();if(t instanceof Mt&&this.features_.getArray().includes(t)){a=n;const e=t.getGeometry().getFlatCoordinates().slice(0,2);o=[{feature:t,geometry:a,segment:[e,e]}]}return!0}),{layerFilter:i})}if(!o){const t=yn(qt(xn(ae(n,Ty),r),e.getView().getResolution()*this.pixelTolerance_,Ty),r);o=this.rBush_.getInExtent(t)}if(o&&o.length>0){const i=o.sort(s)[0],l=i.segment;let h=Fy(n,i,r);const c=e.getPixelFromCoordinate(h);let u=Ai(t,c);if(a||u<=this.pixelTolerance_){const t={};if(t[z(l)]=!0,this.snapToPointer_||(this.delta_[0]=h[0]-n[0],this.delta_[1]=h[1]-n[1]),"Circle"===i.geometry.getType()&&1===i.index)this.snappedToVertex_=!0,this.createOrUpdateVertexFeature_(h,[i.feature],[i.geometry]);else{const n=e.getPixelFromCoordinate(l[0]),r=e.getPixelFromCoordinate(l[1]),s=Mi(c,n),a=Mi(c,r);u=Math.sqrt(Math.min(s,a)),this.snappedToVertex_=u<=this.pixelTolerance_,this.snappedToVertex_&&(h=s>a?l[1]:l[0]),this.createOrUpdateVertexFeature_(h,[i.feature],[i.geometry]);const d={};d[z(i.geometry)]=!0;for(let e=1,i=o.length;e<i;++e){const i=o[e].segment;if(!(Ii(l[0],i[0])&&Ii(l[1],i[1])||Ii(l[0],i[1])&&Ii(l[1],i[0])))break;{const n=z(o[e].geometry);n in d||(d[n]=!0,t[z(i)]=!0)}}}return void(this.vertexSegments_=t)}}this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null)}insertVertex_(t,e){const i=t.segment,n=t.feature,r=t.geometry,s=t.depth,o=t.index;let a;for(;e.length<r.getStride();)e.push(0);switch(r.getType()){case"MultiLineString":case"Polygon":a=r.getCoordinates(),a[s[0]].splice(o+1,0,e);break;case"MultiPolygon":a=r.getCoordinates(),a[s[1]][s[0]].splice(o+1,0,e);break;case"LineString":a=r.getCoordinates(),a.splice(o+1,0,e);break;default:return}this.setGeometryCoordinates_(r,a);const l=this.rBush_;l.remove(t),this.updateSegmentIndices_(r,o,s,1);const h={segment:[i[0],e],feature:n,geometry:r,depth:s,index:o};l.insert(Ht(h.segment),h),this.dragSegments_.push([h,1]);const c={segment:[e,i[1]],feature:n,geometry:r,depth:s,index:o+1};l.insert(Ht(c.segment),c),this.dragSegments_.push([c,0]),this.ignoreNextSingleClick_=!0}removePoint(){if(this.lastPointerEvent_&&this.lastPointerEvent_.type!=Nl.POINTERDRAG){const t=this.lastPointerEvent_;this.willModifyFeatures_(t,this.dragSegments_);const e=this.removeVertex_();return this.featuresBeingModified_&&this.dispatchEvent(new Py(Ry,this.featuresBeingModified_,t)),this.featuresBeingModified_=null,e}return!1}removeVertex_(){const t=this.dragSegments_,e={};let i,n,r,s,o,a,l,h,c,u,d,g=!1;for(o=t.length-1;o>=0;--o)r=t[o],u=r[0],d=z(u.feature),u.depth&&(d+="-"+u.depth.join("-")),d in e||(e[d]={}),0===r[1]?(e[d].right=u,e[d].index=u.index):1==r[1]&&(e[d].left=u,e[d].index=u.index+1);for(d in e){switch(c=e[d].right,l=e[d].left,a=e[d].index,h=a-1,u=void 0!==l?l:c,h<0&&(h=0),s=u.geometry,n=s.getCoordinates(),i=n,g=!1,s.getType()){case"MultiLineString":n[u.depth[0]].length>2&&(n[u.depth[0]].splice(a,1),g=!0);break;case"LineString":n.length>2&&(n.splice(a,1),g=!0);break;case"MultiPolygon":i=i[u.depth[1]];case"Polygon":i=i[u.depth[0]],i.length>4&&(a==i.length-1&&(a=0),i.splice(a,1),g=!0,0===a&&(i.pop(),i.push(i[0]),h=i.length-1))}if(g){this.setGeometryCoordinates_(s,n);const e=[];if(void 0!==l&&(this.rBush_.remove(l),e.push(l.segment[0])),void 0!==c&&(this.rBush_.remove(c),e.push(c.segment[1])),void 0!==l&&void 0!==c){const t={depth:u.depth,feature:u.feature,geometry:u.geometry,index:h,segment:e};this.rBush_.insert(Ht(t.segment),t)}this.updateSegmentIndices_(s,a,u.depth,-1),this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null),t.length=0}}return g}setGeometryCoordinates_(t,e){this.changingFeature_=!0,t.setCoordinates(e),this.changingFeature_=!1}updateSegmentIndices_(t,e,i,n){this.rBush_.forEachInExtent(t.getExtent(),(function(r){r.geometry===t&&(void 0===i||void 0===r.depth||c(r.depth,i))&&r.index>e&&(r.index+=n)}))}},wb.interaction.Modify.ModifyEvent=Py,wb.interaction.MouseWheelZoom=Vh,wb.interaction.PinchRotate=Wh,wb.interaction.PinchZoom=Zh,wb.interaction.Pointer=uh,wb.interaction.Pointer.centroid=dh,wb.interaction.Select=Ny,wb.interaction.Select.SelectEvent=Oy,wb.interaction.Snap=class extends uh{constructor(t){const e=t=t||{};e.handleDownEvent||(e.handleDownEvent=d),e.stopDown||(e.stopDown=g),super(e),this.on,this.once,this.un,this.source_=t.source?t.source:null,this.vertex_=void 0===t.vertex||t.vertex,this.edge_=void 0===t.edge||t.edge,this.features_=t.features?t.features:null,this.featuresListenerKeys_=[],this.featureChangeListenerKeys_={},this.indexedFeaturesExtents_={},this.pendingFeatures_={},this.pixelTolerance_=void 0!==t.pixelTolerance?t.pixelTolerance:10,this.rBush_=new Lu,this.GEOMETRY_SEGMENTERS_={Point:this.segmentPointGeometry_.bind(this),LineString:this.segmentLineStringGeometry_.bind(this),LinearRing:this.segmentLineStringGeometry_.bind(this),Polygon:this.segmentPolygonGeometry_.bind(this),MultiPoint:this.segmentMultiPointGeometry_.bind(this),MultiLineString:this.segmentMultiLineStringGeometry_.bind(this),MultiPolygon:this.segmentMultiPolygonGeometry_.bind(this),GeometryCollection:this.segmentGeometryCollectionGeometry_.bind(this),Circle:this.segmentCircleGeometry_.bind(this)}}addFeature(t,e){e=void 0===e||e;const i=z(t),n=t.getGeometry();if(n){const e=this.GEOMETRY_SEGMENTERS_[n.getType()];if(e){this.indexedFeaturesExtents_[i]=n.getExtent([1/0,1/0,-1/0,-1/0]);const r=[];if(e(r,n),1===r.length)this.rBush_.insert(Ht(r[0]),{feature:t,segment:r[0]});else if(r.length>1){const e=r.map((t=>Ht(t))),i=r.map((e=>({feature:t,segment:e})));this.rBush_.load(e,i)}}}e&&(this.featureChangeListenerKeys_[i]=A(t,v,this.handleFeatureChange_,this))}getFeatures_(){let t;return this.features_?t=this.features_:this.source_&&(t=this.source_.getFeatures()),t}handleEvent(t){const e=this.snapTo(t.pixel,t.coordinate,t.map);return e&&(t.coordinate=e.vertex.slice(0,2),t.pixel=e.vertexPixel,this.dispatchEvent(new Gy(ky,{vertex:t.coordinate,vertexPixel:t.pixel,feature:e.feature,segment:e.segment}))),super.handleEvent(t)}handleFeatureAdd_(t){const e=jy(t);e&&this.addFeature(e)}handleFeatureRemove_(t){const e=jy(t);e&&this.removeFeature(e)}handleFeatureChange_(t){const e=t.target;if(this.handlingDownUpSequence){const t=z(e);t in this.pendingFeatures_||(this.pendingFeatures_[t]=e)}else this.updateFeature_(e)}handleUpEvent(t){const e=Object.values(this.pendingFeatures_);return e.length&&(e.forEach(this.updateFeature_.bind(this)),this.pendingFeatures_={}),!1}removeFeature(t,e){const i=void 0===e||e,n=z(t),r=this.indexedFeaturesExtents_[n];if(r){const e=this.rBush_,i=[];e.forEachInExtent(r,(function(e){t===e.feature&&i.push(e)}));for(let t=i.length-1;t>=0;--t)e.remove(i[t])}i&&(D(this.featureChangeListenerKeys_[n]),delete this.featureChangeListenerKeys_[n])}setMap(t){const e=this.getMap(),i=this.featuresListenerKeys_,n=this.getFeatures_();e&&(i.forEach(D),i.length=0,this.rBush_.clear(),Object.values(this.featureChangeListenerKeys_).forEach(D),this.featureChangeListenerKeys_={}),super.setMap(t),t&&(this.features_?i.push(A(this.features_,X,this.handleFeatureAdd_,this),A(this.features_,V,this.handleFeatureRemove_,this)):this.source_&&i.push(A(this.source_,Zu,this.handleFeatureAdd_,this),A(this.source_,Ku,this.handleFeatureRemove_,this)),n.forEach((t=>this.addFeature(t))))}snapTo(t,e,i){const n=i.getView().getProjection(),r=_n(e,n),s=yn(qt(Ht([r]),i.getView().getResolution()*this.pixelTolerance_),n),o=this.rBush_.getInExtent(s),a=o.length;if(0===a)return null;let l,h,c=1/0,u=null;const d=this.pixelTolerance_*this.pixelTolerance_,g=()=>{if(l){const e=i.getPixelFromCoordinate(l);if(Mi(t,e)<=d)return{vertex:l,vertexPixel:[Math.round(e[0]),Math.round(e[1])],feature:h,segment:u}}return null};if(this.vertex_){for(let t=0;t<a;++t){const e=o[t];"Circle"!==e.feature.getGeometry().getType()&&e.segment.forEach((t=>{const i=_n(t,n),s=Mi(r,i);s<c&&(l=t,c=s,h=e.feature)}))}const t=g();if(t)return t}if(this.edge_){for(let t=0;t<a;++t){let e=null;const i=o[t];if("Circle"===i.feature.getGeometry().getType()){let t=i.feature.getGeometry();const s=pn();s&&(t=t.clone().transform(s,n)),e=Ci(r,t)}else{const[t,s]=i.segment;s&&(zy[0]=_n(t,n),zy[1]=_n(s,n),e=bi(r,zy))}if(e){const t=Mi(r,e);t<c&&(l=mn(e,n),u="Circle"===i.feature.getGeometry().getType()?null:i.segment,c=t,h=i.feature)}}const t=g();if(t)return t}return null}updateFeature_(t){this.removeFeature(t,!1),this.addFeature(t,!1)}segmentCircleGeometry_(t,e){const i=this.getMap().getView().getProjection();let n=e;const r=pn();r&&(n=n.clone().transform(r,i));const s=Pr(n);r&&s.transform(i,r);const o=s.getCoordinates()[0];for(let e=0,i=o.length-1;e<i;++e)t.push(o.slice(e,e+2))}segmentGeometryCollectionGeometry_(t,e){const i=e.getGeometriesArray();for(let e=0;e<i.length;++e){const n=this.GEOMETRY_SEGMENTERS_[i[e].getType()];n&&n(t,i[e])}}segmentLineStringGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length-1;e<n;++e)t.push(i.slice(e,e+2))}segmentMultiLineStringGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length;e<n;++e){const n=i[e];for(let e=0,i=n.length-1;e<i;++e)t.push(n.slice(e,e+2))}}segmentMultiPointGeometry_(t,e){e.getCoordinates().forEach((e=>{t.push([e])}))}segmentMultiPolygonGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length;e<n;++e){const n=i[e];for(let e=0,i=n.length;e<i;++e){const i=n[e];for(let e=0,n=i.length-1;e<n;++e)t.push(i.slice(e,e+2))}}}segmentPointGeometry_(t,e){t.push([e.getCoordinates()])}segmentPolygonGeometry_(t,e){const i=e.getCoordinates();for(let e=0,n=i.length;e<n;++e){const n=i[e];for(let e=0,i=n.length-1;e<i;++e)t.push(n.slice(e,e+2))}}},wb.interaction.Translate=class extends uh{constructor(t){let e;if(super(t=t||{}),this.on,this.once,this.un,this.lastCoordinate_=null,this.startCoordinate_=null,this.features_=void 0!==t.features?t.features:null,t.layers&&!this.features_)if("function"==typeof t.layers)e=t.layers;else{const i=t.layers;e=function(t){return i.includes(t)}}else e=d;this.layerFilter_=e,this.filter_=t.filter&&!this.features_?t.filter:d,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.condition_=t.condition?t.condition:yh,this.lastFeature_=null,this.addChangeListener(oh,this.handleActiveChanged_)}handleDownEvent(t){if(!t.originalEvent||!this.condition_(t))return!1;if(this.lastFeature_=this.featuresAtPixel_(t.pixel,t.map),!this.lastCoordinate_&&this.lastFeature_){this.startCoordinate_=t.coordinate,this.lastCoordinate_=t.coordinate,this.handleMoveEvent(t);const e=this.features_||new $([this.lastFeature_]);return this.dispatchEvent(new Vy(Uy,e,t.coordinate,this.startCoordinate_,t)),!0}return!1}handleUpEvent(t){if(this.lastCoordinate_){this.lastCoordinate_=null,this.handleMoveEvent(t);const e=this.features_||new $([this.lastFeature_]);return this.dispatchEvent(new Vy(Xy,e,t.coordinate,this.startCoordinate_,t)),this.startCoordinate_=null,!0}return!1}handleDragEvent(t){if(this.lastCoordinate_){const e=t.coordinate,i=t.map.getView().getProjection(),n=_n(e,i),r=_n(this.lastCoordinate_,i),s=n[0]-r[0],o=n[1]-r[1],a=this.features_||new $([this.lastFeature_]),l=pn();a.forEach((function(t){const e=t.getGeometry();l?(e.transform(l,i),e.translate(s,o),e.transform(i,l)):e.translate(s,o),t.setGeometry(e)})),this.lastCoordinate_=e,this.dispatchEvent(new Vy(By,a,e,this.startCoordinate_,t))}}handleMoveEvent(t){const e=t.map.getViewport();this.featuresAtPixel_(t.pixel,t.map)?(e.classList.remove(this.lastCoordinate_?"ol-grab":"ol-grabbing"),e.classList.add(this.lastCoordinate_?"ol-grabbing":"ol-grab")):e.classList.remove("ol-grab","ol-grabbing")}featuresAtPixel_(t,e){return e.forEachFeatureAtPixel(t,((t,e)=>{if(t instanceof Mt&&this.filter_(t,e)&&(!this.features_||this.features_.getArray().includes(t)))return t}),{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_})}getHitTolerance(){return this.hitTolerance_}setHitTolerance(t){this.hitTolerance_=t}setMap(t){const e=this.getMap();super.setMap(t),this.updateState_(e)}handleActiveChanged_(){this.updateState_(null)}updateState_(t){let e=this.getMap();const i=this.getActive();if((!e||!i)&&(e=e||t,e)){e.getViewport().classList.remove("ol-grab","ol-grabbing")}}},wb.interaction.Translate.TranslateEvent=Vy,wb.interaction.defaults={},wb.interaction.defaults.defaults=$h,wb.layer={},wb.layer.Base=as,wb.layer.BaseImage=cg,wb.layer.BaseTile=vg,wb.layer.BaseVector=bl,wb.layer.Graticule=class extends U_{constructor(t){t=t||{};const e=Object.assign({updateWhileAnimating:!0,updateWhileInteracting:!0,renderBuffer:0},t);delete e.maxLines,delete e.strokeStyle,delete e.targetSize,delete e.showLabels,delete e.lonLabelFormatter,delete e.latLabelFormatter,delete e.lonLabelPosition,delete e.latLabelPosition,delete e.lonLabelStyle,delete e.latLabelStyle,delete e.intervals,super(e),this.projection_=null,this.maxLat_=1/0,this.maxLon_=1/0,this.minLat_=-1/0,this.minLon_=-1/0,this.maxX_=1/0,this.maxY_=1/0,this.minX_=-1/0,this.minY_=-1/0,this.targetSize_=void 0!==t.targetSize?t.targetSize:100,this.maxLines_=void 0!==t.maxLines?t.maxLines:100,this.meridians_=[],this.parallels_=[],this.strokeStyle_=void 0!==t.strokeStyle?t.strokeStyle:W_,this.fromLonLatTransform_=void 0,this.toLonLatTransform_=void 0,this.projectionCenterLonLat_=null,this.bottomLeft_=null,this.bottomRight_=null,this.topLeft_=null,this.topRight_=null,this.meridiansLabels_=null,this.parallelsLabels_=null,t.showLabels&&(this.lonLabelFormatter_=null==t.lonLabelFormatter?Ri.bind(this,"EW"):t.lonLabelFormatter,this.latLabelFormatter_=null==t.latLabelFormatter?Ri.bind(this,"NS"):t.latLabelFormatter,this.lonLabelPosition_=null==t.lonLabelPosition?0:t.lonLabelPosition,this.latLabelPosition_=null==t.latLabelPosition?1:t.latLabelPosition,this.lonLabelStyleBase_=new pa({text:void 0!==t.lonLabelStyle?t.lonLabelStyle.clone():new Ea({font:"12px Calibri,sans-serif",textBaseline:"bottom",fill:new ga({color:"rgba(0,0,0,1)"}),stroke:new fa({color:"rgba(255,255,255,1)",width:3})})}),this.lonLabelStyle_=t=>{const e=t.get("graticule_label");return this.lonLabelStyleBase_.getText().setText(e),this.lonLabelStyleBase_},this.latLabelStyleBase_=new pa({text:void 0!==t.latLabelStyle?t.latLabelStyle.clone():new Ea({font:"12px Calibri,sans-serif",textAlign:"right",fill:new ga({color:"rgba(0,0,0,1)"}),stroke:new fa({color:"rgba(255,255,255,1)",width:3})})}),this.latLabelStyle_=t=>{const e=t.get("graticule_label");return this.latLabelStyleBase_.getText().setText(e),this.latLabelStyleBase_},this.meridiansLabels_=[],this.parallelsLabels_=[],this.addEventListener(hs,this.drawLabels_.bind(this))),this.intervals_=void 0!==t.intervals?t.intervals:Z_,this.setSource(new td({loader:this.loaderFunction.bind(this),strategy:this.strategyFunction.bind(this),features:new $,overlaps:!1,useSpatialIndex:!1,wrapX:t.wrapX})),this.featurePool_=[],this.lineStyle_=new pa({stroke:this.strokeStyle_}),this.loadedExtent_=null,this.renderedExtent_=null,this.renderedResolution_=null,this.setRenderOrder(null)}strategyFunction(t,e){let i=t.slice();return this.projection_&&this.getSource().getWrapX()&&Ne(i,this.projection_),this.loadedExtent_&&(ce(this.loadedExtent_,i,e)?i=this.loadedExtent_.slice():this.getSource().removeLoadedExtent(this.loadedExtent_)),[i]}loaderFunction(t,e,i){this.loadedExtent_=t;const n=this.getSource(),r=be(this.getExtent()||[-1/0,-1/0,1/0,1/0],t);if(this.renderedExtent_&&he(this.renderedExtent_,r)&&this.renderedResolution_===e)return;if(this.renderedExtent_=r,this.renderedResolution_=e,Fe(r))return;const s=we(r),o=e*e/4;(!this.projection_||!ln(this.projection_,i))&&this.updateProjectionInfo_(i),this.createGraticule_(r,s,e,o);let a,l=this.meridians_.length+this.parallels_.length;for(this.meridiansLabels_&&(l+=this.meridians_.length),this.parallelsLabels_&&(l+=this.parallels_.length);l>this.featurePool_.length;)a=new Mt,this.featurePool_.push(a);const h=n.getFeaturesCollection();h.clear();let c,u,d=0;for(c=0,u=this.meridians_.length;c<u;++c)a=this.featurePool_[d++],a.setGeometry(this.meridians_[c]),a.setStyle(this.lineStyle_),h.push(a);for(c=0,u=this.parallels_.length;c<u;++c)a=this.featurePool_[d++],a.setGeometry(this.parallels_[c]),a.setStyle(this.lineStyle_),h.push(a)}addMeridian_(t,e,i,n,r,s){const o=this.getMeridian_(t,e,i,n,s);if(Le(o.getExtent(),r)){if(this.meridiansLabels_){const e=this.lonLabelFormatter_(t);s in this.meridiansLabels_?this.meridiansLabels_[s].text=e:this.meridiansLabels_[s]={geom:new sr([]),text:e}}this.meridians_[s++]=o}return s}addParallel_(t,e,i,n,r,s){const o=this.getParallel_(t,e,i,n,s);if(Le(o.getExtent(),r)){if(this.parallelsLabels_){const e=this.latLabelFormatter_(t);s in this.parallelsLabels_?this.parallelsLabels_[s].text=e:this.parallelsLabels_[s]={geom:new sr([]),text:e}}this.parallels_[s++]=o}return s}drawLabels_(t){const e=t.frameState.viewState.rotation,i=t.frameState.viewState.resolution,n=t.frameState.size,r=t.frameState.extent,s=we(r);let o=r;if(e){const t=n[0]*i,e=n[1]*i;o=[s[0]-t/2,s[1]-e/2,s[0]+t/2,s[1]+e/2]}let a=0,l=0,h=this.latLabelPosition_<.5;const c=this.projection_.getExtent(),u=Ie(c);if(this.getSource().getWrapX()&&this.projection_.canWrapX()&&!ee(c,r)){a=Math.floor((r[0]-c[0])/u),l=Math.ceil((r[2]-c[2])/u);h=h!==Math.abs(e)>Math.PI/2}const d=kc(t);for(let t=a;t<=l;++t){let i,n,c,g,f=this.meridians_.length+this.parallels_.length;if(this.meridiansLabels_)for(n=0,c=this.meridiansLabels_.length;n<c;++n){const a=this.meridians_[n];if(e||0!==t){const i=a.clone();i.translate(t*u,0),i.rotate(-e,s),g=this.getMeridianPoint_(i,o,n),g.rotate(e,s)}else g=this.getMeridianPoint_(a,r,n);i=this.featurePool_[f++],i.setGeometry(g),i.set("graticule_label",this.meridiansLabels_[n].text),d.drawFeature(i,this.lonLabelStyle_(i))}if(this.parallelsLabels_&&(t===a&&h||t===l&&!h))for(n=0,c=this.parallels_.length;n<c;++n){const a=this.parallels_[n];if(e||0!==t){const i=a.clone();i.translate(t*u,0),i.rotate(-e,s),g=this.getParallelPoint_(i,o,n),g.rotate(e,s)}else g=this.getParallelPoint_(a,r,n);i=this.featurePool_[f++],i.setGeometry(g),i.set("graticule_label",this.parallelsLabels_[n].text),d.drawFeature(i,this.latLabelStyle_(i))}}}createGraticule_(t,e,i,n){const r=this.getInterval_(i);if(-1==r)return this.meridians_.length=0,this.parallels_.length=0,this.meridiansLabels_&&(this.meridiansLabels_.length=0),void(this.parallelsLabels_&&(this.parallelsLabels_.length=0));let s=!1;const o=this.projection_.getExtent(),a=Ie(o);this.getSource().getWrapX()&&this.projection_.canWrapX()&&!ee(o,t)&&(Ie(t)>=a?(t[0]=o[0],t[2]=o[2]):s=!0);const 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r=0,s=n.length-2;n[r]>n[s]&&(r=s,s=0);const o=Math.max(e[0],n[r]),a=Math.min(e[2],n[s]),l=ci(e[0]+Math.abs(e[0]-e[2])*this.latLabelPosition_,o,a),h=[l,n[r+1]+(n[s+1]-n[r+1])*(l-n[r])/(n[s]-n[r])],c=this.parallelsLabels_[i].geom;return c.setCoordinates(h),c}getParallels(){return this.parallels_}updateProjectionInfo_(t){const e=Qi("EPSG:4326"),i=t.getWorldExtent();this.maxLat_=i[3],this.maxLon_=i[2],this.minLat_=i[1],this.minLon_=i[0];const n=cn(t,e);if(this.minLon_<this.maxLon_)this.toLonLatTransform_=n;else{const t=this.minLon_+this.maxLon_/2;this.maxLon_+=360,this.toLonLatTransform_=function(e,i,r){const s=n(e,i,r=r||2);for(let e=0,i=s.length;e<i;e+=r)s[e]<t&&(s[e]+=360);return s}}this.fromLonLatTransform_=cn(e,t);const r=De([this.minLon_,this.minLat_,this.maxLon_,this.maxLat_],this.fromLonLatTransform_,void 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t=document.createElement("canvas").getContext("2d").createImageData(1,1);return t.data[0]=255,t.data[1]=255,t.data[2]=255,t.data[3]=255,t},wb.render.webgl.utils.writeLineSegmentToBuffers=function(t,e,i,n,r,s,o,a,l,h,c){const u=8+a.length,d=s.length/u,g=[t[e+0],t[e+1]],f=[t[i],t[i+1]],p=zt(l,[...g]),m=zt(l,[...f]);function _(t,e,i){const n=Math.sqrt((e[0]-t[0])*(e[0]-t[0])+(e[1]-t[1])*(e[1]-t[1])),r=[(e[0]-t[0])/n,(e[1]-t[1])/n],s=[-r[1],r[0]],o=Math.sqrt((i[0]-t[0])*(i[0]-t[0])+(i[1]-t[1])*(i[1]-t[1])),a=[(i[0]-t[0])/o,(i[1]-t[1])/o],l=0===n||0===o?0:Math.acos(ci(a[0]*r[0]+a[1]*r[1],-1,1));return a[0]*s[0]+a[1]*s[1]>0?l:2*Math.PI-l}let y=-1,x=-1,v=c;const w=null!==r;if(null!==n){y=_(p,m,zt(l,[...[t[n],t[n+1]]])),Math.cos(y)<=dp&&(v+=Math.tan((y-Math.PI)/2))}if(w){x=_(m,p,zt(l,[...[t[r],t[r+1]]])),Math.cos(x)<=dp&&(v+=Math.tan((Math.PI-x)/2))}function S(t,e){return 0===e?1e4*t:Math.sign(e)*(1e4*t+Math.abs(e))}return s.push(g[0],g[1],f[0],f[1],y,x,h,S(0,c)),s.push(...a),s.push(g[0],g[1],f[0],f[1],y,x,h,S(1,c)),s.push(...a),s.push(g[0],g[1],f[0],f[1],y,x,h,S(2,c)),s.push(...a),s.push(g[0],g[1],f[0],f[1],y,x,h,S(3,c)),s.push(...a),o.push(d,d+1,d+2,d+1,d+3,d+2),{length:h+Math.sqrt((m[0]-p[0])*(m[0]-p[0])+(m[1]-p[1])*(m[1]-p[1])),angle:v}},wb.render.webgl.utils.writePointFeatureToBuffers=function(t,e,i,n,r,s){const o=3+r,a=t[e+0],l=t[e+1],h=gp;h.length=r;for(let i=0;i<h.length;i++)h[i]=t[e+2+i];let c=s?s.vertexPosition:0,u=s?s.indexPosition:0;const d=c/o;return pp(i,c,a,l,0),h.length&&i.set(h,c+3),c+=o,pp(i,c,a,l,1),h.length&&i.set(h,c+3),c+=o,pp(i,c,a,l,2),h.length&&i.set(h,c+3),c+=o,pp(i,c,a,l,3),h.length&&i.set(h,c+3),c+=o,n[u++]=d,n[u++]=d+1,n[u++]=d+3,n[u++]=d+1,n[u++]=d+2,n[u++]=d+3,fp.vertexPosition=c,fp.indexPosition=u,fp},wb.render.webgl.utils.writePolygonTrianglesToBuffers=function(t,e,i,n,r){const s=2+r;let o=e;const a=t.slice(o,o+r);o+=r;const l=t[o++];let h=0;const c=new Array(l-1);for(let e=0;e<l;e++)h+=t[o++],e<l-1&&(c[e]=h);const u=t.slice(o,o+2*h),d=Uf(u,c,2);for(let t=0;t<d.length;t++)n.push(d[t]+i.length/s);for(let t=0;t<u.length;t+=2)i.push(u[t],u[t+1],...a);return o+2*h},wb.renderer={},wb.renderer.Composite=Ll,wb.renderer.Layer=ug,wb.renderer.Map=Rl,wb.renderer.canvas={},wb.renderer.canvas.ImageLayer=mg,wb.renderer.canvas.Layer=pg,wb.renderer.canvas.Layer.canvasPool=gg,wb.renderer.canvas.TileLayer=Cg,wb.renderer.canvas.VectorImageLayer=O_,wb.renderer.canvas.VectorLayer=A_,wb.renderer.canvas.VectorTileLayer=k_,wb.renderer.vector={},wb.renderer.vector.defaultOrder=Mc,wb.renderer.vector.getSquaredTolerance=Ac,wb.renderer.vector.getTolerance=Oc,wb.renderer.vector.renderFeature=Dc,wb.renderer.webgl={},wb.renderer.webgl.Layer=Sp,wb.renderer.webgl.PointsLayer=vm,wb.renderer.webgl.TileLayer=Dp,wb.renderer.webgl.TileLayer.Attributes=Ap,wb.renderer.webgl.TileLayer.Uniforms=Mp,wb.renderer.webgl.TileLayerBase=Fp,wb.renderer.webgl.TileLayerBase.Uniforms=Ep,wb.renderer.webgl.TileLayerBase.getCacheKey=Lp,wb.renderer.webgl.TileLayerBase.newTileRepresentationLookup=bp,wb.renderer.webgl.VectorLayer=class extends Sp{constructor(t,e){super(t,{uniforms:{[km.RENDER_EXTENT]:[0,0,0,0],[km.PATTERN_ORIGIN]:[0,0],[km.GLOBAL_ALPHA]:1},postProcesses:e.postProcesses}),this.hitDetectionEnabled_=!e.disableHitDetection,this.hitRenderTarget_,this.sourceRevision_=-1,this.previousExtent_=[1/0,1/0,-1/0,-1/0],this.currentTransform_=[1,0,0,1,0,0],this.tmpCoords_=[0,0],this.tmpTransform_=[1,0,0,1,0,0],this.tmpMat4_=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],this.currentFrameStateTransform_=[1,0,0,1,0,0],this.styles_=[],this.styleRenderers_=[],this.buffers_=[],this.applyOptions_(e),this.batch_=new im,this.initialFeaturesAdded_=!1,this.sourceListenKeys_=null}addInitialFeatures_(t){const e=this.getLayer().getSource(),i=pn();let n;i&&(n=hn(i,t.viewState.projection)),this.batch_.addFeatures(e.getFeatures(),n),this.sourceListenKeys_=[A(e,Zu,this.handleSourceFeatureAdded_.bind(this,n),this),A(e,$u,this.handleSourceFeatureChanged_,this),A(e,Ku,this.handleSourceFeatureDelete_,this),A(e,Yu,this.handleSourceFeatureClear_,this)]}applyOptions_(t){this.styles_=Array.isArray(t.style)?t.style:[t.style]}createRenderers_(){this.buffers_=[],this.styleRenderers_=this.styles_.map((t=>new Nm(t,this.helper,this.hitDetectionEnabled_)))}reset(t){this.applyOptions_(t),this.helper&&this.createRenderers_(),super.reset(t)}afterHelperCreated(){this.createRenderers_(),this.hitDetectionEnabled_&&(this.hitRenderTarget_=new zf(this.helper))}handleSourceFeatureAdded_(t,e){const i=e.feature;this.batch_.addFeature(i,t)}handleSourceFeatureChanged_(t){const e=t.feature;this.batch_.changeFeature(e)}handleSourceFeatureDelete_(t){const e=t.feature;this.batch_.removeFeature(e)}handleSourceFeatureClear_(){this.batch_.clear()}applyUniforms_(t){jt(this.tmpTransform_,this.currentFrameStateTransform_),kt(this.tmpTransform_,t),this.helper.setUniformMatrixValue(km.PROJECTION_MATRIX,If(this.tmpMat4_,this.tmpTransform_)),Wt(this.tmpTransform_,this.tmpTransform_),this.helper.setUniformMatrixValue(km.SCREEN_TO_WORLD_MATRIX,If(this.tmpMat4_,this.tmpTransform_)),this.tmpCoords_[0]=0,this.tmpCoords_[1]=0,Wt(this.tmpTransform_,t),zt(this.tmpTransform_,this.tmpCoords_),this.helper.setUniformFloatVec2(km.PATTERN_ORIGIN,this.tmpCoords_)}renderFrame(t){const e=this.helper.getGL();this.preRender(e,t);const[i,n,r]=xm(t,this.getLayer());this.helper.prepareDraw(t),this.renderWorlds(t,!1,i,n,r),this.helper.finalizeDraw(t);const s=this.helper.getCanvas(),o=t.layerStatesArray[t.layerIndex].opacity;return o!==parseFloat(s.style.opacity)&&(s.style.opacity=String(o)),this.hitDetectionEnabled_&&(this.renderWorlds(t,!0,i,n,r),this.hitRenderTarget_.clearCachedData()),this.postRender(e,t),s}prepareFrameInternal(t){this.initialFeaturesAdded_||(this.addInitialFeatures_(t),this.initialFeaturesAdded_=!0);const e=this.getLayer(),i=e.getSource(),n=t.viewState,r=!t.viewHints[gs]&&!t.viewHints[fs],s=!he(this.previousExtent_,t.extent),o=this.sourceRevision_<i.getRevision();if(o&&(this.sourceRevision_=i.getRevision()),r&&(s||o)){const r=n.projection,s=n.resolution,o=e instanceof bl?e.getRenderBuffer():0,a=qt(t.extent,o*s),l=pn();l?i.loadFeatures(yn(a,l),vn(s,r),l):i.loadFeatures(a,s,r),this.ready=!1;const h=this.helper.makeProjectionTransform(t,[1,0,0,1,0,0]),c=this.styleRenderers_.map(((t,e)=>t.generateBuffers(this.batch_,h).then((t=>{this.buffers_[e]&&this.disposeBuffers(this.buffers_[e]),this.buffers_[e]=t}))));Promise.all(c).then((()=>{this.ready=!0,this.getLayer().changed()})),this.previousExtent_=t.extent.slice()}return!0}renderWorlds(t,e,i,n,r){let s=i;e&&(this.hitRenderTarget_.setSize([Math.floor(t.size[0]/2),Math.floor(t.size[1]/2)]),this.helper.prepareDrawToRenderTarget(t,this.hitRenderTarget_,!0));do{this.helper.makeProjectionTransform(t,this.currentFrameStateTransform_),Xt(this.currentFrameStateTransform_,s*r,0);for(let i=0,n=this.styleRenderers_.length;i<n;i++){const n=this.styleRenderers_[i],r=this.buffers_[i];r&&n.render(r,t,(()=>{this.applyUniforms_(r.invertVerticesTransform),this.helper.applyHitDetectionUniform(e)}))}}while(++s<n)}forEachFeatureAtCoordinate(t,e,i,n,r){if(Ft(this.hitDetectionEnabled_,"`forEachFeatureAtCoordinate` cannot be used on a WebGL layer if the hit detection logic has been disabled using the `disableHitDetection: true` option."),!this.styleRenderers_.length||!this.hitDetectionEnabled_)return;const s=zt(e.coordinateToPixelTransform,t.slice()),o=this.hitRenderTarget_.readPixel(s[0]/2,s[1]/2),a=_p([o[0]/255,o[1]/255,o[2]/255,o[3]/255]),l=this.batch_.getFeatureFromRef(a);return l?n(l,this.getLayer(),null):void 0}disposeBuffers(t){t.pointBuffers&&t.pointBuffers.filter(Boolean).forEach((t=>this.helper.deleteBuffer(t))),t.lineStringBuffers&&t.lineStringBuffers.filter(Boolean).forEach((t=>this.helper.deleteBuffer(t))),t.polygonBuffers&&t.polygonBuffers.filter(Boolean).forEach((t=>this.helper.deleteBuffer(t)))}disposeInternal(){this.buffers_.forEach((t=>{this.disposeBuffers(t)})),this.sourceListenKeys_&&(this.sourceListenKeys_.forEach((function(t){D(t)})),this.sourceListenKeys_=null),super.disposeInternal()}},wb.renderer.webgl.VectorLayer.Uniforms=km,wb.renderer.webgl.VectorTileLayer=class extends Fp{constructor(t,e){super(t,{cacheSize:e.cacheSize,uniforms:{[Gm.PATTERN_ORIGIN]:[0,0],[Gm.TILE_MASK_TEXTURE]:()=>this.tileMaskTarget_.getTexture()}}),this.hitDetectionEnabled_=!e.disableHitDetection,this.styles_=[],this.styleRenderers_=[],this.currentFrameStateTransform_=[1,0,0,1,0,0],this.tmpTransform_=[1,0,0,1,0,0],this.tmpMat4_=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],this.tileMaskTarget_=null,this.tileMaskIndices_=new Ef(Ug,Bg),this.tileMaskIndices_.fromArray([0,1,3,1,2,3]),this.tileMaskAttributes_=[{name:jm.POSITION,size:2,type:Ff.FLOAT}],this.tileMaskProgram_,this.applyOptions_(e)}reset(t){super.reset(t),this.applyOptions_(t),this.helper&&(this.createRenderers_(),this.initTileMask_())}applyOptions_(t){this.styles_=Array.isArray(t.style)?t.style:[t.style]}createRenderers_(){function t(t){const e=t.getFragmentDiscardExpression(),i=`texture2D(${Gm.TILE_MASK_TEXTURE}, gl_FragCoord.xy / u_pixelRatio / u_viewportSizePx).r * 50. > ${Gm.TILE_ZOOM_LEVEL} + 0.5`;t.setFragmentDiscardExpression("false"!==e?`(${e}) || (${i})`:i),t.addUniform(`sampler2D ${Gm.TILE_MASK_TEXTURE}`),t.addUniform(`float ${Gm.TILE_ZOOM_LEVEL}`)}this.styleRenderers_=this.styles_.map((e=>{let i;if("builder"in e)t(e.builder),i=e;else{const n=fm(e);t(n.builder),i={builder:n.builder,attributes:n.attributes,uniforms:n.uniforms}}return new Nm(i,this.helper,this.hitDetectionEnabled_)}))}initTileMask_(){this.tileMaskTarget_=new zf(this.helper);const t=(new em).setFillColorExpression(`vec4(${Gm.TILE_ZOOM_LEVEL} / 50., 0., 0., 1.)`).addUniform(`float ${Gm.TILE_ZOOM_LEVEL}`);this.tileMaskProgram_=this.helper.getProgram(t.getFillFragmentShader(),t.getFillVertexShader()),this.helper.flushBufferData(this.tileMaskIndices_)}afterHelperCreated(){this.createRenderers_(),this.initTileMask_()}createTileRepresentation(t){const e=new rm(t,this.styleRenderers_),i=()=>{e.ready&&(this.getLayer().changed(),e.removeEventListener(v,i))};return e.addEventListener(v,i),e}beforeTilesRender(t,e){super.beforeTilesRender(t,!0),this.helper.makeProjectionTransform(t,this.currentFrameStateTransform_)}beforeTilesMaskRender(t){this.helper.makeProjectionTransform(t,this.currentFrameStateTransform_);const e=t.pixelRatio,i=t.size;return this.tileMaskTarget_.setSize([i[0]*e,i[1]*e]),this.helper.prepareDrawToRenderTarget(t,this.tileMaskTarget_,!0,!0),this.helper.useProgram(this.tileMaskProgram_,t),jt(this.tmpTransform_,this.currentFrameStateTransform_),this.helper.setUniformMatrixValue(Gm.PROJECTION_MATRIX,If(this.tmpMat4_,this.tmpTransform_)),Wt(this.tmpTransform_,this.currentFrameStateTransform_),this.helper.setUniformMatrixValue(Gm.SCREEN_TO_WORLD_MATRIX,If(this.tmpMat4_,this.tmpTransform_)),!0}renderTileMask(t,e,i,n){if(!t.ready)return;this.helper.setUniformFloatValue(Gm.DEPTH,n),this.helper.setUniformFloatValue(Gm.TILE_ZOOM_LEVEL,e),this.helper.setUniformFloatVec4(Gm.RENDER_EXTENT,i),this.helper.setUniformFloatValue(Gm.GLOBAL_ALPHA,1),this.helper.bindBuffer(t.maskVertices),this.helper.bindBuffer(this.tileMaskIndices_),this.helper.enableAttributes(this.tileMaskAttributes_);const r=this.tileMaskIndices_.getSize();this.helper.drawElements(0,r)}applyUniforms_(t,e,i,n,r){jt(this.tmpTransform_,this.currentFrameStateTransform_),kt(this.tmpTransform_,i),this.helper.setUniformMatrixValue(Gm.PROJECTION_MATRIX,If(this.tmpMat4_,this.tmpTransform_)),Wt(this.tmpTransform_,this.currentFrameStateTransform_),this.helper.setUniformMatrixValue(Gm.SCREEN_TO_WORLD_MATRIX,If(this.tmpMat4_,this.tmpTransform_)),this.helper.setUniformFloatValue(Gm.GLOBAL_ALPHA,t),this.helper.setUniformFloatValue(Gm.DEPTH,r),this.helper.setUniformFloatValue(Gm.TILE_ZOOM_LEVEL,n),this.helper.setUniformFloatVec4(Gm.RENDER_EXTENT,e)}renderTile(t,e,i,n,r,s,o,a,l,h,c){const u=be(a,n,a),d=t.tile.getTileCoord()[0];for(let e=0,n=this.styleRenderers_.length;e<n;e++){const n=this.styleRenderers_[e],r=t.buffers[e];n.render(r,i,(()=>{this.applyUniforms_(c,u,r.invertVerticesTransform,d,l)}))}}renderDeclutter(t){}disposeInternal(){super.disposeInternal()}},wb.renderer.webgl.VectorTileLayer.Attributes=jm,wb.renderer.webgl.VectorTileLayer.Uniforms=Gm,wb.reproj={},wb.reproj.DataTile=ed,wb.reproj.Image=bd,wb.reproj.Tile=Yc,wb.reproj.Triangulation=$c,wb.reproj.calculateSourceExtentResolution=Xc,wb.reproj.calculateSourceResolution=Bc,wb.reproj.canvasPool=jc,wb.reproj.common={},wb.reproj.common.ERROR_THRESHOLD=Zc,wb.reproj.render=Vc,wb.resolution={},wb.resolution.fromResolutionLike=Wc,wb.resolutionconstraint={},wb.resolutionconstraint.createMinMaxResolution=Ts,wb.resolutionconstraint.createSnapToPower=Es,wb.resolutionconstraint.createSnapToResolutions=Ss,wb.rotationconstraint={},wb.rotationconstraint.createSnapToN=Rs,wb.rotationconstraint.createSnapToZero=Ps,wb.rotationconstraint.disable=Cs,wb.rotationconstraint.none=bs,wb.size={},wb.size.buffer=function(t,e,i){return void 0===i&&(i=[0,0]),i[0]=t[0]+2*e,i[1]=t[1]+2*e,i},wb.size.hasArea=io,wb.size.scale=no,wb.size.toSize=ro,wb.source={},wb.source.BingMaps=class extends bu{constructor(t){const e=void 0!==t.hidpi&&t.hidpi;super({cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,projection:Qi("EPSG:3857"),reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,tilePixelRatio:e?2:1,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.hidpi_=e,this.culture_=void 0!==t.culture?t.culture:"en-us",this.maxZoom_=void 0!==t.maxZoom?t.maxZoom:-1,this.apiKey_=t.key,this.imagerySet_=t.imagerySet,this.placeholderTiles_=t.placeholderTiles;const i="https://dev.virtualearth.net/REST/v1/Imagery/Metadata/"+this.imagerySet_+"?uriScheme=https&include=ImageryProviders&key="+this.apiKey_+"&c="+this.culture_;fetch(i).then((t=>t.json())).then((t=>this.handleImageryMetadataResponse(t)))}getApiKey(){return this.apiKey_}getImagerySet(){return this.imagerySet_}handleImageryMetadataResponse(t){if(200!=t.statusCode||"OK"!=t.statusDescription||"ValidCredentials"!=t.authenticationResultCode||1!=t.resourceSets.length||1!=t.resourceSets[0].resources.length)return void this.setState("error");const e=t.resourceSets[0].resources[0],i=-1==this.maxZoom_?e.zoomMax:this.maxZoom_,n=cu(this.getProjection()),r=this.hidpi_?2:1,s=e.imageWidth==e.imageHeight?e.imageWidth/r:[e.imageWidth/r,e.imageHeight/r],o=au({extent:n,minZoom:e.zoomMin,maxZoom:i,tileSize:s});this.tileGrid=o;const a=this.culture_,l=this.hidpi_,h=this.placeholderTiles_;if(this.tileUrlFunction=Eu(e.imageUrlSubdomains.map((function(t){const i=[0,0,0],n=e.imageUrl.replace("{subdomain}",t).replace("{culture}",a);return function(t,e,r){if(!t)return;rc(t[0],t[1],t[2],i);const s=new URL(n.replace("{quadkey}",Pu(i))),o=s.searchParams;return l&&(o.set("dpi","d1"),o.set("device","mobile")),!0===h?o.delete("n"):!1===h&&o.set("n","z"),s.toString()}}))),e.imageryProviders){const t=hn(Qi("EPSG:4326"),this.getProjection());this.setAttributions((i=>{const n=[],r=i.viewState,s=this.getTileGrid(),o=s.getZForResolution(r.resolution,this.zDirection),a=s.getTileCoordForCoordAndZ(r.center,o)[0];return e.imageryProviders.map((function(e){let r=!1;const s=e.coverageAreas;for(let e=0,n=s.length;e<n;++e){const n=s[e];if(a>=n.zoomMin&&a<=n.zoomMax){const e=n.bbox;if(Le(De([e[1],e[0],e[3],e[2]],t),i.extent)){r=!0;break}}}r&&n.push(e.attribution)})),n.push('<a class="ol-attribution-bing-tos" href="https://www.microsoft.com/maps/product/terms.html" target="_blank">Terms of Use</a>'),n}))}this.setState("ready")}},wb.source.BingMaps.quadKey=Pu,wb.source.CartoDB=class extends Iu{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,maxZoom:void 0!==t.maxZoom?t.maxZoom:18,minZoom:t.minZoom,projection:t.projection,transition:t.transition,wrapX:t.wrapX,zDirection:t.zDirection}),this.account_=t.account,this.mapId_=t.map||"",this.config_=t.config||{},this.templateCache_={},this.initializeMap_()}getConfig(){return this.config_}updateConfig(t){Object.assign(this.config_,t),this.initializeMap_()}setConfig(t){this.config_=t||{},this.initializeMap_()}initializeMap_(){const t=JSON.stringify(this.config_);if(this.templateCache_[t])return void this.applyTemplate_(this.templateCache_[t]);let e="https://"+this.account_+".carto.com/api/v1/map";this.mapId_&&(e+="/named/"+this.mapId_);const i=new XMLHttpRequest;i.addEventListener("load",this.handleInitResponse_.bind(this,t)),i.addEventListener("error",this.handleInitError_.bind(this)),i.open("POST",e),i.setRequestHeader("Content-type","application/json"),i.send(JSON.stringify(this.config_))}handleInitResponse_(t,e){const i=e.target;if(!i.status||i.status>=200&&i.status<300){let e;try{e=JSON.parse(i.responseText)}catch(t){return void this.setState("error")}this.applyTemplate_(e),this.templateCache_[t]=e,this.setState("ready")}else this.setState("error")}handleInitError_(t){this.setState("error")}applyTemplate_(t){const e="https://"+t.cdn_url.https+"/"+this.account_+"/api/v1/map/"+t.layergroupid+"/{z}/{x}/{y}.png";this.setUrl(e)}},wb.source.Cluster=class extends td{constructor(t){super({attributions:(t=t||{}).attributions,wrapX:t.wrapX}),this.resolution=void 0,this.distance=void 0!==t.distance?t.distance:20,this.minDistance=t.minDistance||0,this.interpolationRatio=0,this.features=[],this.geometryFunction=t.geometryFunction||function(t){const e=t.getGeometry();return Ft(!e||"Point"===e.getType(),"The default `geometryFunction` can only handle `Point` or null geometries"),e},this.createCustomCluster_=t.createCluster,this.source=null,this.boundRefresh_=this.refresh.bind(this),this.updateDistance(this.distance,this.minDistance),this.setSource(t.source||null)}clear(t){this.features.length=0,super.clear(t)}getDistance(){return this.distance}getSource(){return this.source}loadFeatures(t,e,i){this.source?.loadFeatures(t,e,i),e!==this.resolution&&(this.resolution=e,this.refresh())}setDistance(t){this.updateDistance(t,this.minDistance)}setMinDistance(t){this.updateDistance(this.distance,t)}getMinDistance(){return this.minDistance}setSource(t){this.source&&this.source.removeEventListener(v,this.boundRefresh_),this.source=t,t&&t.addEventListener(v,this.boundRefresh_),this.refresh()}refresh(){this.clear(),this.cluster(),this.addFeatures(this.features)}updateDistance(t,e){const i=0===t?0:Math.min(e,t)/t,n=t!==this.distance||this.interpolationRatio!==i;this.distance=t,this.minDistance=e,this.interpolationRatio=i,n&&this.refresh()}cluster(){if(void 0===this.resolution||!this.source)return;const t=[1/0,1/0,-1/0,-1/0],e=this.distance*this.resolution,i=this.source.getFeatures(),n={};for(let r=0,s=i.length;r<s;r++){const s=i[r];if(!(z(s)in n)){const i=this.geometryFunction(s);if(i){ae(i.getCoordinates(),t),qt(t,e,t);const r=this.source.getFeaturesInExtent(t).filter((function(t){const e=z(t);return!(e in n)&&(n[e]=!0,!0)}));this.features.push(this.createCluster(r,t))}}}}createCluster(t,e){const i=[0,0];for(let e=t.length-1;e>=0;--e){const n=this.geometryFunction(t[e]);n?Ti(i,n.getCoordinates()):t.splice(e,1)}Fi(i,1/t.length);const n=we(e),r=this.interpolationRatio,s=new sr([i[0]*(1-r)+n[0]*r,i[1]*(1-r)+n[1]*r]);return this.createCustomCluster_?this.createCustomCluster_(s,t):new Mt({geometry:s,features:t})}},wb.source.DataTile=id,wb.source.GeoTIFF=pd,wb.source.Google=class extends bu{constructor(t){const e=!!t.highDpi;super({attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,projection:"EPSG:3857",reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,tilePixelRatio:e?2:1,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.apiKey_=t.key,this.error_=null;const i={mapType:t.mapType||"roadmap",language:t.language||"en-US",region:t.region||"US"};t.imageFormat&&(i.imageFormat=t.imageFormat),t.scale&&(i.scale=t.scale),e&&(i.highDpi=!0),t.layerTypes&&(i.layerTypes=t.layerTypes),t.styles&&(i.styles=t.styles),!0===t.overlay&&(i.overlay=!0),t.apiOptions&&(i.apiOptions=t.apiOptions),this.sessionTokenRequest_=i,this.sessionTokenValue_,this.sessionRefreshId_,this.previousViewportAttribution_,this.previousViewportExtent_,this.createSession_()}getError(){return this.error_}fetchSessionToken(t,e){return fetch(t,e)}async createSession_(){const t="https://tile.googleapis.com/v1/createSession?key="+this.apiKey_,e={method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(this.sessionTokenRequest_)},i=await this.fetchSessionToken(t,e);if(!i.ok){try{const t=await i.json();this.error_=new Error(t.error.message)}catch{this.error_=new Error("Error fetching session token")}return void this.setState("error")}const n=await i.json(),r=this.getTilePixelRatio(1),s=[n.tileWidth/r,n.tileHeight/r];this.tileGrid=au({extent:cu(this.getProjection()),maxZoom:22,tileSize:s});const o=n.session;this.sessionTokenValue_=o;const a=this.apiKey_;this.tileUrlFunction=function(t,e,i){return`https://tile.googleapis.com/v1/2dtiles/${t[0]}/${t[1]}/${t[2]}?session=${o}&key=${a}`};const l=1e3*parseInt(n.expiry,10),h=Math.max(l-Date.now()-6e4,1);this.sessionRefreshId_=setTimeout((()=>this.createSession_()),h),this.setAttributions(this.fetchAttributions_.bind(this)),this.setState("ready")}async fetchAttributions_(t){if(t.viewHints[gs]||t.viewHints[fs]||t.animate)return this.previousViewportAttribution_;const[e,i]=an(xe(t.extent),t.viewState.projection),[n,r]=an(Pe(t.extent),t.viewState.projection),s=`zoom=${this.getTileGrid().getZForResolution(t.viewState.resolution,this.zDirection)}&north=${r}&south=${i}&east=${n}&west=${e}`;if(this.previousViewportExtent_==s)return this.previousViewportAttribution_;this.previousViewportExtent_=s;const o=`https://tile.googleapis.com/tile/v1/viewport?session=${this.sessionTokenValue_}&key=${this.apiKey_}&${s}`;return this.previousViewportAttribution_=await fetch(o).then((t=>t.json())).then((t=>t.copyright)),this.previousViewportAttribution_}disposeInternal(){clearTimeout(this.sessionRefreshId_),super.disposeInternal()}},wb.source.IIIF=class extends bu{constructor(t){const e=t||{};let i=e.url||"";i+=i.lastIndexOf("/")===i.length-1||""===i?"":"/";const n=e.version||yd,r=e.sizes||[],s=e.size;Ft(null!=s&&Array.isArray(s)&&2==s.length&&!isNaN(s[0])&&s[0]>0&&!isNaN(s[1])&&s[1]>0,"Missing or invalid `size`");const o=s[0],a=s[1],l=e.tileSize,h=e.tilePixelRatio||1,c=e.format||"jpg",u=e.quality||(e.version==_d?"native":"default");let d=e.resolutions||[];const g=e.supports||[],f=e.extent||[0,-a,o,0],p=null!=r&&Array.isArray(r)&&r.length>0,m=void 0!==l&&("number"==typeof l&&Number.isInteger(l)&&l>0||Array.isArray(l)&&l.length>0),_=null!=g&&Array.isArray(g)&&(g.includes("regionByPx")||g.includes("regionByPct"))&&(g.includes("sizeByWh")||g.includes("sizeByH")||g.includes("sizeByW")||g.includes("sizeByPct"));let y,x,v;if(d.sort((function(t,e){return e-t})),m||_)if(null!=l&&("number"==typeof l&&Number.isInteger(l)&&l>0?(y=l,x=l):Array.isArray(l)&&l.length>0&&((1==l.length||null==l[1]&&Number.isInteger(l[0]))&&(y=l[0],x=l[0]),2==l.length&&(Number.isInteger(l[0])&&Number.isInteger(l[1])?(y=l[0],x=l[1]):null==l[0]&&Number.isInteger(l[1])&&(y=l[1],x=l[1])))),void 0!==y&&void 0!==x||(y=_s,x=_s),0==d.length){v=Math.max(Math.ceil(Math.log(o/y)/Math.LN2),Math.ceil(Math.log(a/x)/Math.LN2));for(let t=v;t>=0;t--)d.push(Math.pow(2,t))}else{const t=Math.max(...d);v=Math.round(Math.log(t)/Math.LN2)}else if(y=o,x=a,d=[],p){r.sort((function(t,e){return t[0]-e[0]})),v=-1;const t=[];for(let e=0;e<r.length;e++){const i=o/r[e][0];d.length>0&&d[d.length-1]==i?t.push(e):(d.push(i),v++)}if(t.length>0)for(let e=0;e<t.length;e++)r.splice(t[e]-e,1)}else d.push(1),r.push([o,a]),v=0;const w=new eu({tileSize:[y,x],extent:f,origin:Re(f),resolutions:d}),S=md.bind(null,ro(l||256).map((function(t){return t*h})));super({attributions:e.attributions,attributionsCollapsible:e.attributionsCollapsible,cacheSize:e.cacheSize,crossOrigin:e.crossOrigin,interpolate:e.interpolate,projection:e.projection,reprojectionErrorThreshold:e.reprojectionErrorThreshold,state:e.state,tileClass:S,tileGrid:w,tilePixelRatio:e.tilePixelRatio,tileUrlFunction:function(t,e,s){let l,h;const f=t[0];if(f>v)return;const w=t[1],S=t[2],E=d[f];if(!(void 0===w||void 0===S||void 0===E||w<0||Math.ceil(o/E/y)<=w||S<0||Math.ceil(a/E/x)<=S)){if(_||m){const t=w*y*E,e=S*x*E;let i=y*E,r=x*E,s=y,c=x;if(t+i>o&&(i=o-t),e+r>a&&(r=a-e),t+y*E>o&&(s=Math.floor((o-t+E-1)/E)),e+x*E>a&&(c=Math.floor((a-e+E-1)/E)),0==t&&i==o&&0==e&&r==a)l="full";else if(!_||g.includes("regionByPx"))l=t+","+e+","+i+","+r;else if(g.includes("regionByPct")){l="pct:"+Cd(t/o*100)+","+Cd(e/a*100)+","+Cd(i/o*100)+","+Cd(r/a*100)}n!=xd||_&&!g.includes("sizeByWh")?!_||g.includes("sizeByW")?h=s+",":g.includes("sizeByH")?h=","+c:g.includes("sizeByWh")?h=s+","+c:g.includes("sizeByPct")&&(h="pct:"+Cd(100/E)):h=s+","+c}else if(l="full",p){const t=r[f][0],e=r[f][1];h=n==xd?t==o&&e==a?"max":t+","+e:t==o?"full":t+","}else h=n==xd?"max":"full";return i+l+"/"+h+"/0/"+u+"."+c}},transition:e.transition}),this.zDirection=e.zDirection}},wb.source.Image=Md,wb.source.Image.ImageSourceEvent=Fd,wb.source.Image.defaultImageLoadFunction=Ad,wb.source.Image.getRequestExtent=Od,wb.source.ImageArcGISRest=class extends Md{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.hidpi_=void 0===t.hidpi||t.hidpi,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:Ad,this.params_=Object.assign({},t.params),this.imageSize_=[0,0],this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5,this.loaderProjection_=null}getParams(){return this.params_}getImageInternal(t,e,i,n){return void 0===this.url_?null:(this.loader&&this.loaderProjection_===n||(this.loaderProjection_=n,this.loader=Nd({crossOrigin:this.crossOrigin_,params:this.params_,projection:n,hidpi:this.hidpi_,url:this.url_,ratio:this.ratio_,load:(t,e)=>(this.image.setImage(t),this.imageLoadFunction_(this.image,e),$r(t))})),super.getImageInternal(t,e,i,n))}getImageLoadFunction(){return this.imageLoadFunction_}getUrl(){return this.url_}setImageLoadFunction(t){this.imageLoadFunction_=t,this.changed()}setUrl(t){t!=this.url_&&(this.url_=t,this.loader=null,this.changed())}updateParams(t){Object.assign(this.params_,t),this.changed()}changed(){this.image=null,super.changed()}},wb.source.ImageCanvas=class extends Md{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions,state:t.state}),this.canvasFunction_=t.canvasFunction,this.canvas_=null,this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5}getImageInternal(t,e,i,n){e=this.findNearestResolution(e);let r=this.canvas_;if(r&&this.renderedRevision_==this.getRevision()&&r.getResolution()==e&&r.getPixelRatio()==i&&ee(r.getExtent(),t))return r;Ae(t=t.slice(),this.ratio_);const s=[Ie(t)/e*i,Ce(t)/e*i],o=this.canvasFunction_.call(this,t,e,i,s,n);return o&&(r=new Yr(t,e,i,o)),this.canvas_=r,this.renderedRevision_=this.getRevision(),r}},wb.source.ImageMapGuide=class extends Md{constructor(t){super({interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.displayDpi_=void 0!==t.displayDpi?t.displayDpi:96,this.params_=Object.assign({},t.params),this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:Ad,this.hidpi_=void 0===t.hidpi||t.hidpi,this.metersPerUnit_=void 0!==t.metersPerUnit?t.metersPerUnit:1,this.ratio_=void 0!==t.ratio?t.ratio:1,this.useOverlay_=void 0!==t.useOverlay&&t.useOverlay,this.renderedRevision_=0,this.loaderProjection_=null}getParams(){return this.params_}getImageInternal(t,e,i,n){return void 0===this.url_?null:(this.loader&&this.loaderProjection_===n||(this.loaderProjection_=n,this.loader=Gd({crossOrigin:this.crossOrigin_,params:this.params_,hidpi:this.hidpi_,metersPerUnit:this.metersPerUnit_,url:this.url_,useOverlay:this.useOverlay_,ratio:this.ratio_,load:(t,e)=>(this.image.setImage(t),this.imageLoadFunction_(this.image,e),$r(t))})),super.getImageInternal(t,e,i,n))}getImageLoadFunction(){return this.imageLoadFunction_}updateParams(t){Object.assign(this.params_,t),this.changed()}setImageLoadFunction(t){this.imageLoadFunction_=t,this.changed()}changed(){this.image=null,super.changed()}},wb.source.ImageStatic=class extends Md{constructor(t){const e=void 0!==t.crossOrigin?t.crossOrigin:null,i=void 0!==t.imageLoadFunction?t.imageLoadFunction:Ad;super({attributions:t.attributions,interpolate:t.interpolate,projection:Qi(t.projection)}),this.url_=t.url,this.imageExtent_=t.imageExtent,this.image=null,this.image=new Xr(this.imageExtent_,void 0,1,jd({url:t.url,imageExtent:t.imageExtent,crossOrigin:e,load:(t,e)=>(this.image.setImage(t),i(this.image,e),$r(t))})),this.image.addEventListener(v,this.handleImageChange.bind(this))}getImageExtent(){return this.imageExtent_}getImageInternal(t,e,i,n){return Le(t,this.image.getExtent())?this.image:null}getUrl(){return this.url_}},wb.source.ImageTile=class extends id{constructor(t){let e,i=(t=t||{}).loader;t.url&&(i=Xd(t.url),e=Wd(t.url));const n=i?t.state:"loading",r=void 0===t.wrapX||t.wrapX;super({loader:i,key:e,attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize,gutter:t.gutter,maxResolution:t.maxResolution,projection:t.projection,tileGrid:t.tileGrid,state:n,wrapX:r,transition:t.transition,interpolate:!1!==t.interpolate,crossOrigin:t.crossOrigin})}setUrl(t){const e=Xd(t);this.setLoader(e),this.setKey(Wd(t)),"ready"!==this.getState()&&this.setState("ready")}},wb.source.ImageWMS=class extends Md{constructor(t){super({attributions:(t=t||{}).attributions,interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:Ad,this.params_=Object.assign({},t.params),this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.renderedRevision_=0,this.ratio_=void 0!==t.ratio?t.ratio:1.5,this.loaderProjection_=null}getFeatureInfoUrl(t,e,i,n){const r=Qi(i),s=this.getProjection();s&&s!==r&&(e=Bc(s,r,t,e),t=un(t,r,s));return Jd({url:this.url_,params:{...this.params_,...n},projection:s||r},t,e)}getLegendUrl(t,e){return Qd({url:this.url_,params:{...this.params_,...e}},t)}getParams(){return this.params_}getImageInternal(t,e,i,n){return void 0===this.url_?null:(this.loader&&this.loaderProjection_===n||(this.loaderProjection_=n,this.loader=qd({crossOrigin:this.crossOrigin_,params:this.params_,projection:n,serverType:this.serverType_,hidpi:this.hidpi_,url:this.url_,ratio:this.ratio_,load:(t,e)=>(this.image.setImage(t),this.imageLoadFunction_(this.image,e),$r(t))})),super.getImageInternal(t,e,i,n))}getImageLoadFunction(){return this.imageLoadFunction_}getUrl(){return this.url_}setImageLoadFunction(t){this.imageLoadFunction_=t,this.changed()}setUrl(t){t!=this.url_&&(this.url_=t,this.loader=null,this.changed())}updateParams(t){Object.assign(this.params_,t),this.changed()}changed(){this.image=null,super.changed()}},wb.source.OGCMapTile=class extends bu{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition});og({url:t.url,projection:this.getProjection(),mediaType:t.mediaType,context:t.context||null,collections:t.collections}).then(this.handleTileSetInfo_.bind(this)).catch(this.handleError_.bind(this))}handleTileSetInfo_(t){this.tileGrid=t.grid,this.setTileUrlFunction(t.urlFunction,t.urlTemplate),this.setState("ready")}handleError_(t){Zi(t),this.setState("error")}},wb.source.OGCVectorTile=class extends ag{constructor(t){super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,format:t.format,overlaps:t.overlaps,projection:t.projection,tileClass:t.tileClass,transition:t.transition,wrapX:t.wrapX,zDirection:t.zDirection,state:"loading"});og({url:t.url,projection:this.getProjection(),mediaType:t.mediaType,supportedMediaTypes:t.format.supportedMediaTypes,context:t.context||null,collections:t.collections}).then(this.handleTileSetInfo_.bind(this)).catch(this.handleError_.bind(this))}handleTileSetInfo_(t){this.tileGrid=t.grid,this.setTileUrlFunction(t.urlFunction,t.urlTemplate),this.setState("ready")}handleError_(t){Zi(t),this.setState("error")}},wb.source.OSM=class extends Iu{constructor(t){let e;e=void 0!==(t=t||{}).attributions?t.attributions:[hg];const i=void 0!==t.crossOrigin?t.crossOrigin:"anonymous",n=void 0!==t.url?t.url:"https://tile.openstreetmap.org/{z}/{x}/{y}.png";super({attributions:e,attributionsCollapsible:!1,cacheSize:t.cacheSize,crossOrigin:i,interpolate:t.interpolate,maxZoom:void 0!==t.maxZoom?t.maxZoom:19,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:t.tileLoadFunction,transition:t.transition,url:n,wrapX:t.wrapX,zDirection:t.zDirection})}},wb.source.OSM.ATTRIBUTION=hg,wb.source.Raster=Ag,wb.source.Raster.Processor=Ig,wb.source.Raster.RasterSourceEvent=Mg,wb.source.Source=Jc,wb.source.StadiaMaps=class extends Iu{constructor(t){const e=t.layer.indexOf("-"),i=-1==e?t.layer:t.layer.slice(0,e),n=Gg[i]||{minZoom:0,maxZoom:20,retina:!0},r=kg[t.layer],s=t.apiKey?"?api_key="+t.apiKey:"",o=n.retina&&t.retina?"@2x":"",a=void 0!==t.url?t.url:"https://tiles.stadiamaps.com/tiles/"+t.layer+"/{z}/{x}/{y}"+o+"."+r.extension+s,l=['&copy; <a href="https://www.stadiamaps.com/" target="_blank">Stadia Maps</a>','&copy; <a href="https://openmaptiles.org/" target="_blank">OpenMapTiles</a>',hg];t.layer.startsWith("stamen_")&&l.splice(1,0,'&copy; <a href="https://stamen.com/" target="_blank">Stamen Design</a>'),super({attributions:l,cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,maxZoom:void 0!==t.maxZoom?t.maxZoom:n.maxZoom,minZoom:void 0!==t.minZoom?t.minZoom:n.minZoom,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:t.tileLoadFunction,transition:t.transition,url:a,tilePixelRatio:o?2:1,wrapX:t.wrapX,zDirection:t.zDirection})}},wb.source.Tile=uu,wb.source.Tile.TileSourceEvent=du,wb.source.TileArcGISRest=class extends bu{constructor(t){super({attributions:(t=t||{}).attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.params_=Object.assign({},t.params),this.hidpi_=void 0===t.hidpi||t.hidpi,this.tmpExtent_=[1/0,1/0,-1/0,-1/0],this.setKey(this.getKeyForParams_())}getKeyForParams_(){let t=0;const e=[];for(const i in this.params_)e[t++]=i+"-"+this.params_[i];return e.join("/")}getParams(){return this.params_}getRequestUrl_(t,e,i,n,r,s){const o=this.urls;if(!o)return;let a;if(1==o.length)a=o[0];else{a=o[mi(hc(t),o.length)]}return Dd(a,i,(this.tileGrid||this.getTileGridForProjection(r)).getResolution(t[0]),n,r,s)}getTilePixelRatio(t){return this.hidpi_?t:1}updateParams(t){Object.assign(this.params_,t),this.setKey(this.getKeyForParams_())}tileUrlFunction(t,e,i){let n=this.getTileGrid();if(n||(n=this.getTileGridForProjection(i)),n.getResolutions().length<=t[0])return;1==e||this.hidpi_||(e=1);const r=n.getTileCoordExtent(t,this.tmpExtent_);let s=ro(n.getTileSize(t[0]),this.tmpSize);1!=e&&(s=no(s,e,this.tmpSize));const o={F:"image",FORMAT:"PNG32",TRANSPARENT:!0};return Object.assign(o,this.params_),this.getRequestUrl_(t,s,r,e,i,o)}},wb.source.TileDebug=class extends Iu{constructor(t){super({projection:(t=t||{}).projection,tileGrid:t.tileGrid,wrapX:void 0===t.wrapX||t.wrapX,zDirection:t.zDirection,url:t.template||"z:{z} x:{x} y:{y}",tileLoadFunction:(t,e)=>{const i=t.getTileCoord()[0],n=ro(this.tileGrid.getTileSize(i)),r=pt(n[0],n[1]);r.strokeStyle="grey",r.strokeRect(.5,.5,n[0]+.5,n[1]+.5),r.fillStyle="grey",r.strokeStyle="white",r.textAlign="center",r.textBaseline="middle",r.font="24px sans-serif",r.lineWidth=4,r.strokeText(e,n[0]/2,n[1]/2,n[0]),r.fillText(e,n[0]/2,n[1]/2,n[0]),t.setImage(r.canvas)}})}},wb.source.TileImage=bu,wb.source.TileJSON=class extends bu{constructor(t){if(super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:Qi("EPSG:3857"),reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.tileJSON_=null,this.tileSize_=t.tileSize,t.url)if(t.jsonp)Ec(t.url,this.handleTileJSONResponse.bind(this),this.handleTileJSONError.bind(this));else{const e=new XMLHttpRequest;e.addEventListener("load",this.onXHRLoad_.bind(this)),e.addEventListener("error",this.onXHRError_.bind(this)),e.open("GET",t.url),e.send()}else{if(!t.tileJSON)throw new Error("Either `url` or `tileJSON` options must be provided");this.handleTileJSONResponse(t.tileJSON)}}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch(t){return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTileJSON(){return this.tileJSON_}handleTileJSONResponse(t){const e=Qi("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=hn(e,i);n=De(t.bounds,r)}const r=cu(i),s=t.minzoom||0,o=au({extent:r,maxZoom:t.maxzoom||22,minZoom:s,tileSize:this.tileSize_});if(this.tileGrid=o,this.tileUrlFunction=Su(t.tiles,o),t.attribution&&!this.getAttributions()){const e=void 0!==n?n:r;this.setAttributions((function(i){return Le(e,i.extent)?[t.attribution]:null}))}this.tileJSON_=t,this.setState("ready")}handleTileJSONError(){this.setState("error")}},wb.source.TileWMS=class extends bu{constructor(t){t=t||{};const e=Object.assign({},t.params);super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:t.tileClass,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction,url:t.url,urls:t.urls,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0,this.params_=e,this.v13_=!0,this.serverType_=t.serverType,this.hidpi_=void 0===t.hidpi||t.hidpi,this.tmpExtent_=[1/0,1/0,-1/0,-1/0],this.updateV13_(),this.setKey(this.getKeyForParams_())}getFeatureInfoUrl(t,e,i,n){const r=Qi(i),s=this.getProjection()||r;let o=this.getTileGrid();o||(o=this.getTileGridForProjection(s));const a=un(t,r,s),l=Bc(s,r,t,e),h=o.getZForResolution(l,this.zDirection),c=o.getResolution(h),u=o.getTileCoordForCoordAndZ(a,h);if(o.getResolutions().length<=u[0])return;let d=o.getTileCoordExtent(u,this.tmpExtent_);const g=this.gutter_;0!==g&&(d=qt(d,c*g,d));const f={QUERY_LAYERS:this.params_.LAYERS};Object.assign(f,Hd(this.params_,"GetFeatureInfo"),n);const p=Math.floor((a[0]-d[0])/c),m=Math.floor((d[3]-a[1])/c);return f[this.v13_?"I":"X"]=p,f[this.v13_?"J":"Y"]=m,this.getRequestUrl_(u,d,1,s||r,f)}getLegendUrl(t,e){if(void 0===this.urls[0])return;const i={SERVICE:"WMS",VERSION:Zd,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0===e||void 0===e.LAYER){const t=this.params_.LAYERS;if(!(!Array.isArray(t)||1===t.length))return;i.LAYER=t}if(void 0!==t){const e=this.getProjection()?this.getProjection().getMetersPerUnit():1,n=28e-5;i.SCALE=t*e/n}return Object.assign(i,e),gu(this.urls[0],i)}getGutter(){return this.gutter_}getParams(){return this.params_}getRequestUrl_(t,e,i,n,r){const s=this.urls;if(!s)return;let o;if(1==s.length)o=s[0];else{o=s[mi(hc(t),s.length)]}return Kd(e,(this.tileGrid||this.getTileGridForProjection(n)).getResolution(t[0]),i,n,o,r,this.serverType_)}getTilePixelRatio(t){return this.hidpi_&&void 0!==this.serverType_?t:1}getKeyForParams_(){let t=0;const e=[];for(const i in this.params_)e[t++]=i+"-"+this.params_[i];return e.join("/")}updateParams(t){Object.assign(this.params_,t),this.updateV13_(),this.setKey(this.getKeyForParams_())}updateV13_(){const t=this.params_.VERSION||Zd;this.v13_=Ei(t,"1.3")>=0}tileUrlFunction(t,e,i){let n=this.getTileGrid();if(n||(n=this.getTileGridForProjection(i)),n.getResolutions().length<=t[0])return;1==e||this.hidpi_&&void 0!==this.serverType_||(e=1);const r=n.getResolution(t[0]);let s=n.getTileCoordExtent(t,this.tmpExtent_);const o=this.gutter_;0!==o&&(s=qt(s,r*o,s));const a=Object.assign({},Hd(this.params_,"GetMap"));return this.getRequestUrl_(t,s,e,i,a)}},wb.source.UTFGrid=class extends uu{constructor(t){if(super({projection:Qi("EPSG:3857"),state:"loading",wrapX:void 0===t.wrapX||t.wrapX,zDirection:t.zDirection}),this.preemptive_=void 0===t.preemptive||t.preemptive,this.tileUrlFunction_=Tu,this.template_=void 0,this.jsonp_=t.jsonp||!1,t.url)if(this.jsonp_)Ec(t.url,this.handleTileJSONResponse.bind(this),this.handleTileJSONError.bind(this));else{const e=new XMLHttpRequest;e.addEventListener("load",this.onXHRLoad_.bind(this)),e.addEventListener("error",this.onXHRError_.bind(this)),e.open("GET",t.url),e.send()}else{if(!t.tileJSON)throw new Error("Either `url` or `tileJSON` options must be provided");this.handleTileJSONResponse(t.tileJSON)}}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch(t){return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTemplate(){return this.template_}forDataAtCoordinateAndResolution(t,e,i,n){if(this.tileGrid){const r=this.tileGrid.getZForResolution(e,this.zDirection),s=this.tileGrid.getTileCoordForCoordAndZ(t,r);this.getTile(s[0],s[1],s[2],1,this.getProjection()).forDataAtCoordinate(t,i,n)}else!0===n?setTimeout((function(){i(null)}),0):i(null)}handleTileJSONError(){this.setState("error")}handleTileJSONResponse(t){const e=Qi("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=hn(e,i);n=De(t.bounds,r)}const r=cu(i),s=t.minzoom||0,o=au({extent:r,maxZoom:t.maxzoom||22,minZoom:s});this.tileGrid=o,this.template_=t.template;const a=t.grids;if(a){if(this.tileUrlFunction_=Su(a,o),t.attribution){const e=void 0!==n?n:r;this.setAttributions((function(i){return Le(e,i.extent)?[t.attribution]:null}))}this.setState("ready")}else this.setState("error")}getTile(t,e,i,n,r){const s=sc(t,e,i);if(this.tileCache.containsKey(s))return this.tileCache.get(s);const o=[t,e,i],a=this.getTileCoordForTileUrlFunction(o,r),l=this.tileUrlFunction_(a,n,r),h=new jg(o,void 0!==l?Y:J,void 0!==l?l:"",this.tileGrid.getTileCoordExtent(o),this.preemptive_,this.jsonp_);return this.tileCache.set(s,h),h}useTile(t,e,i){const n=sc(t,e,i);this.tileCache.containsKey(n)&&this.tileCache.get(n)}},wb.source.UTFGrid.CustomTile=jg,wb.source.UrlTile=Cu,wb.source.Vector=td,wb.source.Vector.VectorSourceEvent=Qu,wb.source.VectorTile=ag,wb.source.VectorTile.defaultLoadFunction=lg,wb.source.WMTS=class extends bu{constructor(t){const e=void 0!==t.requestEncoding?t.requestEncoding:"KVP",i=t.tileGrid;let n=t.urls;void 0===n&&void 0!==t.url&&(n=vu(t.url)),super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:t.tileClass,tileGrid:i,tileLoadFunction:t.tileLoadFunction,tilePixelRatio:t.tilePixelRatio,urls:n,wrapX:void 0!==t.wrapX&&t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.version_=void 0!==t.version?t.version:"1.0.0",this.format_=void 0!==t.format?t.format:"image/jpeg",this.dimensions_=void 0!==t.dimensions?t.dimensions:{},this.layer_=t.layer,this.matrixSet_=t.matrixSet,this.style_=t.style,this.requestEncoding_=e,this.setKey(this.getKeyForDimensions_()),n&&n.length>0&&(this.tileUrlFunction=Eu(n.map(this.createFromWMTSTemplate.bind(this))))}setUrls(t){this.urls=t;const e=t.join("\n");this.setTileUrlFunction(Eu(t.map(this.createFromWMTSTemplate.bind(this))),e)}getDimensions(){return this.dimensions_}getFormat(){return this.format_}getLayer(){return this.layer_}getMatrixSet(){return this.matrixSet_}getRequestEncoding(){return this.requestEncoding_}getStyle(){return this.style_}getVersion(){return this.version_}getKeyForDimensions_(){const t=this.urls?this.urls.slice(0):[];for(const e in this.dimensions_)t.push(e+"-"+this.dimensions_[e]);return t.join("/")}updateDimensions(t){Object.assign(this.dimensions_,t),this.setKey(this.getKeyForDimensions_())}createFromWMTSTemplate(t){const e=this.requestEncoding_,i={layer:this.layer_,style:this.style_,tilematrixset:this.matrixSet_};"KVP"==e&&Object.assign(i,{Service:"WMTS",Request:"GetTile",Version:this.version_,Format:this.format_}),t="KVP"==e?gu(t,i):t.replace(/\{(\w+?)\}/g,(function(t,e){return e.toLowerCase()in i?i[e.toLowerCase()]:t}));const n=this.tileGrid,r=this.dimensions_;return function(i,s,o){if(!i)return;const a={TileMatrix:n.getMatrixId(i[0]),TileCol:i[1],TileRow:i[2]};Object.assign(a,r);let l=t;return l="KVP"==e?gu(l,a):l.replace(/\{(\w+?)\}/g,(function(t,e){return a[e]})),l}}},wb.source.WMTS.optionsFromCapabilities=function(t,e){const i=t.Contents.Layer,n=i?.find((function(t){return t.Identifier==e.layer}));if(!n)return null;const r=t.Contents.TileMatrixSet;let s;s=n.TileMatrixSetLink.length>1?"projection"in e?n.TileMatrixSetLink.findIndex((function(t){const i=r.find((function(e){return e.Identifier==t.TileMatrixSet})).SupportedCRS,n=Qi(i),s=Qi(e.projection);return n&&s?ln(n,s):i==e.projection})):n.TileMatrixSetLink.findIndex((function(t){return t.TileMatrixSet==e.matrixSet})):0,s<0&&(s=0);const o=n.TileMatrixSetLink[s].TileMatrixSet,a=n.TileMatrixSetLink[s].TileMatrixSetLimits;let l=n.Format[0];"format"in e&&(l=e.format),s=n.Style.findIndex((function(t){return"style"in e?t.Title==e.style:t.isDefault})),s<0&&(s=0);const h=n.Style[s].Identifier,c={};"Dimension"in n&&n.Dimension.forEach((function(t,e,i){const n=t.Identifier;let r=t.Default;void 0===r&&(r=t.Value[0]),c[n]=r}));const u=t.Contents.TileMatrixSet.find((function(t){return t.Identifier==o}));let d;const g=u.SupportedCRS;if(g&&(d=Qi(g)),"projection"in e){const t=Qi(e.projection);t&&(d&&!ln(t,d)||(d=t))}let f=!1;const p=d.getAxisOrientation().startsWith("ne");let m=u.TileMatrix[0],_={MinTileCol:0,MinTileRow:0,MaxTileCol:m.MatrixWidth-1,MaxTileRow:m.MatrixHeight-1};if(a){_=a[a.length-1];const t=u.TileMatrix.find((t=>t.Identifier===_.TileMatrix||u.Identifier+":"+t.Identifier===_.TileMatrix));t&&(m=t)}const y=28e-5*m.ScaleDenominator/d.getMetersPerUnit(),x=p?[m.TopLeftCorner[1],m.TopLeftCorner[0]]:m.TopLeftCorner,v=m.TileWidth*y,w=m.TileHeight*y;let S=u.BoundingBox;S&&p&&(S=[S[1],S[0],S[3],S[2]]);let E=[x[0]+v*_.MinTileCol,x[1]-w*(1+_.MaxTileRow),x[0]+v*(1+_.MaxTileCol),x[1]-w*_.MinTileRow];if(void 0!==S&&!ee(S,E)){const t=n.WGS84BoundingBox,e=Qi("EPSG:4326").getExtent();if(E=S,t)f=t[0]===e[0]&&t[2]===e[2];else{const t=dn(S,u.SupportedCRS,"EPSG:4326");f=t[0]-1e-10<=e[0]&&t[2]+1e-10>=e[2]}}const T=nu(u,E,a),C=[];let b=e.requestEncoding;if(b=void 0!==b?b:"","OperationsMetadata"in t&&"GetTile"in t.OperationsMetadata){const e=t.OperationsMetadata.GetTile.DCP.HTTP.Get;for(let t=0,i=e.length;t<i;++t)if(e[t].Constraint){const i=e[t].Constraint.find((function(t){return"GetEncoding"==t.name})).AllowedValues.Value;if(""===b&&(b=i[0]),"KVP"!==b)break;i.includes("KVP")&&C.push(e[t].href)}else e[t].href&&(b="KVP",C.push(e[t].href))}return 0===C.length&&(b="REST",n.ResourceURL.forEach((function(t){"tile"===t.resourceType&&(l=t.format,C.push(t.template))}))),{urls:C,layer:e.layer,matrixSet:o,format:l,projection:d,requestEncoding:b,tileGrid:T,style:h,dimensions:c,wrapX:f,crossOrigin:e.crossOrigin}},wb.source.XYZ=Iu,wb.source.Zoomify=class extends bu{constructor(t){const e=t.size,i=void 0!==t.tierSizeCalculation?t.tierSizeCalculation:"default",n=t.tilePixelRatio||1,r=e[0],s=e[1],o=[],a=t.tileSize||_s;let l=a*n;switch(i){case"default":for(;r>l||s>l;)o.push([Math.ceil(r/l),Math.ceil(s/l)]),l+=l;break;case"truncated":let t=r,e=s;for(;t>l||e>l;)o.push([Math.ceil(t/l),Math.ceil(e/l)]),t>>=1,e>>=1;break;default:throw new Error("Unknown `tierSizeCalculation` configured")}o.push([1,1]),o.reverse();const h=[n],c=[0];for(let t=1,e=o.length;t<e;t++)h.push(n<<t),c.push(o[t-1][0]*o[t-1][1]+c[t-1]);h.reverse();const u=new eu({tileSize:a,extent:t.extent||[0,-s,r,0],resolutions:h});let d=t.url;!d||d.includes("{TileGroup}")||d.includes("{tileIndex}")||(d+="{TileGroup}/{z}-{x}-{y}.jpg");const g=vu(d);let f=a*n;const p=Eu(g.map((function(t){return function(e,i,n){if(!e)return;const r=e[0],s=e[1],a=e[2],l=s+a*o[r][0],h={z:r,x:s,y:a,tileIndex:l,TileGroup:"TileGroup"+((l+c[r])/f|0)};return t.replace(/\{(\w+?)\}/g,(function(t,e){return h[e]}))}}))),m=md.bind(null,ro(a*n));super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:t.projection,tilePixelRatio:n,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:m,tileGrid:u,tileUrlFunction:p,transition:t.transition}),this.zDirection=t.zDirection;const _=p(u.getTileCoordForCoordAndResolution(we(u.getExtent()),h[h.length-1]),1,null),y=new Image;y.addEventListener("error",(()=>{f=a,this.changed()})),y.src=_}},wb.source.Zoomify.CustomTile=md,wb.source.arcgisRest={},wb.source.arcgisRest.createLoader=Nd,wb.source.arcgisRest.getRequestUrl=Dd,wb.source.common={},wb.source.common.DECIMALS=Rd,wb.source.common.DEFAULT_WMS_VERSION="1.3.0",wb.source.mapguide={},wb.source.mapguide.createLoader=Gd,wb.source.ogcTileUtil={},wb.source.ogcTileUtil.appendCollectionsQueryParam=ig,wb.source.ogcTileUtil.getMapTileUrlTemplate=ng,wb.source.ogcTileUtil.getTileSetInfo=og,wb.source.ogcTileUtil.getVectorTileUrlTemplate=rg,wb.source.sourcesFromTileGrid=function(t,e){const i=new nc(32),n=t.getExtent();return function(r,s){i.expireCache(),n&&(r=be(n,r));const o=t.getZForResolution(s),a=[];return t.forEachTileCoord(r,o,(t=>{const n=t.toString();if(!i.containsKey(n)){const r=e(t);i.set(n,r)}a.push(i.get(n))})),a}},wb.source.static={},wb.source.static.createLoader=jd,wb.source.wms={},wb.source.wms.DEFAULT_VERSION=Zd,wb.source.wms.createLoader=qd,wb.source.wms.getFeatureInfoUrl=Jd,wb.source.wms.getImageSrc=Kd,wb.source.wms.getLegendUrl=Qd,wb.source.wms.getRequestParams=Hd,wb.source.wms.getRequestUrl=Yd,wb.sphere={},wb.sphere.DEFAULT_RADIUS=Gi,wb.sphere.getArea=function t(e,i){const n=(i=i||{}).radius||Gi,r=i.projection||"EPSG:3857",s=e.getType();"GeometryCollection"!==s&&(e=e.clone().transform(r,"EPSG:4326"));let o,a,l,h,c,u,d=0;switch(s){case"Point":case"MultiPoint":case"LineString":case"MultiLineString":case"LinearRing":break;case"Polygon":for(o=e.getCoordinates(),d=Math.abs(Ui(o[0],n)),l=1,h=o.length;l<h;++l)d-=Math.abs(Ui(o[l],n));break;case"MultiPolygon":for(o=e.getCoordinates(),l=0,h=o.length;l<h;++l)for(a=o[l],d+=Math.abs(Ui(a[0],n)),c=1,u=a.length;c<u;++c)d-=Math.abs(Ui(a[c],n));break;case"GeometryCollection":{const n=e.getGeometries();for(l=0,h=n.length;l<h;++l)d+=t(n[l],i);break}default:throw new Error("Unsupported geometry type: "+s)}return d},wb.sphere.getDistance=ji,wb.sphere.getLength=function t(e,i){const n=(i=i||{}).radius||Gi,r=i.projection||"EPSG:3857",s=e.getType();"GeometryCollection"!==s&&(e=e.clone().transform(r,"EPSG:4326"));let o,a,l,h,c,u,d=0;switch(s){case"Point":case"MultiPoint":break;case"LineString":case"LinearRing":o=e.getCoordinates(),d=zi(o,n);break;case"MultiLineString":case"Polygon":for(o=e.getCoordinates(),l=0,h=o.length;l<h;++l)d+=zi(o[l],n);break;case"MultiPolygon":for(o=e.getCoordinates(),l=0,h=o.length;l<h;++l)for(a=o[l],c=0,u=a.length;c<u;++c)d+=zi(a[c],n);break;case"GeometryCollection":{const n=e.getGeometries();for(l=0,h=n.length;l<h;++l)d+=t(n[l],i);break}default:throw new Error("Unsupported geometry type: "+s)}return 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