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i=0;i<a;++i)l[i]&&(s[o++]=t[e+i*n],s[o++]=t[e+i*n+1]);return o}function Qr(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l];o=Jr(t,e,h,n,r,s,o),a.push(o),e=h}return o}function ts(t,e,i,n,r,s,o){if(i<=e+n){for(;e<i;e+=n)s[o++]=t[e],s[o++]=t[e+1];return o}let a=t[e],l=t[e+1];s[o++]=a,s[o++]=l;let h=a,c=l;for(e+=n;e<i;e+=n)h=t[e],c=t[e+1],Ae(a,l,h,c)>r&&(s[o++]=h,s[o++]=c,a=h,l=c);return h==a&&c==l||(s[o++]=h,s[o++]=c),o}function es(t,e){return e*Math.round(t/e)}function is(t,e,i,n,r,s,o){if(e==i)return o;let a,l,h=es(t[e],r),c=es(t[e+1],r);e+=n,s[o++]=h,s[o++]=c;do{if(a=es(t[e],r),l=es(t[e+1],r),(e+=n)==i)return s[o++]=a,s[o++]=l,o}while(a==h&&l==c);for(;e<i;){const i=es(t[e],r),u=es(t[e+1],r);if(e+=n,i==a&&u==l)continue;const d=a-h,g=l-c,f=i-h,p=u-c;d*p==g*f&&(d<0&&f<d||d==f||d>0&&f>d)&&(g<0&&p<g||g==p||g>0&&p>g)?(a=i,l=u):(s[o++]=a,s[o++]=l,h=a,c=l,a=i,l=u)}return s[o++]=a,s[o++]=l,o}function ns(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l];o=is(t,e,h,n,r,s,o),a.push(o),e=h}return o}function rs(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l],c=[];o=ns(t,e,h,n,r,s,o,c),a.push(c),e=h[h.length-1]}return o}class ss extends vr{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 ss(this.flatCoordinates.slice(),this.layout)}closestPointXY(t,e,i,n){return n<$t(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Pr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Lr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!0,t,e,i,n))}getArea(){return Tr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinates(){return Gr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getSimplifiedGeometryInternal(t){const e=[];return e.length=Jr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new ss(e,"XY")}getType(){return"LinearRing"}intersectsExtent(t){return Yr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Dr(this.flatCoordinates,0,t,this.stride),this.changed()}}class os extends vr{constructor(t,e){super(),this.setCoordinates(t,e)}clone(){const t=new os(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){const r=this.flatCoordinates,s=Ae(t,e,r[0],r[1]);if(s<n){const t=this.stride;for(let e=0;e<t;++e)i[e]=r[e];return i.length=t,s}return n}getCoordinates(){return this.flatCoordinates.slice()}computeExtent(t){return Jt(this.flatCoordinates,t)}getType(){return"Point"}intersectsExtent(t){return Yt(t,this.flatCoordinates[0],this.flatCoordinates[1])}setCoordinates(t,e){this.setLayout(e,t,0),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Or(this.flatCoordinates,0,t,this.stride),this.changed()}}function as(t,e,i,n,r,s,o){let a,l,h,c,u,d,g;const f=r[s+1],p=[];for(let r=0,s=i.length;r<s;++r){const s=i[r];for(c=t[s-n],d=t[s-n+1],a=e;a<s;a+=n)u=t[a],g=t[a+1],(f<=d&&g<=f||d<=f&&f<=g)&&(h=(f-d)/(g-d)*(u-c)+c,p.push(h)),c=u,d=g}let _=NaN,m=-1/0;for(p.sort(E),c=p[0],a=1,l=p.length;a<l;++a){u=p[a];const r=Math.abs(u-c);r>m&&(h=(c+u)/2,Xr(t,e,i,n,h,f)&&(_=h,m=r)),c=u}return isNaN(_)&&(_=r[s]),o?(o.push(_,f,m),o):[_,f,m]}function ls(t,e,i,n,r){let s=[];for(let o=0,a=i.length;o<a;++o){const a=i[o];s=as(t,e,a,n,r,2*o,s),e=a[a.length-1]}return s}function hs(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 cs(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 us(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=cs(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 ds(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];if(!us(t,e,o,n,r))return!1;o.length&&(e=o[o.length-1])}return!0}function gs(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=cs(t,e,o,n);(0===s?r&&a||!r&&!a:r&&!a||!r&&a)&&hs(t,e,o,n),e=o}return e}function fs(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s)e=gs(t,e,i[s],n,r);return e}function ps(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=cs(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 _s extends vr{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?R(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new _s(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<$t(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Ir(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Fr(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return Xr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,e)}getArea(){return Cr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),gs(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,jr(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=de(this.getExtent());this.flatInteriorPoint_=as(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new os(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new ss(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 ss(e.slice(r,o),t);n.push(a),r=o}return n}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;us(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=gs(this.orientedFlatCoordinates_,0,this.ends_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=ns(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,i),new _s(e,"XY",i)}getType(){return"Polygon"}intersectsExtent(t){return Hr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=kr(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}function ms(t,e,i,n){i=i||32;const r=[];for(let s=0;s<i;++s)R(r,Ze(t,e,2*Math.PI*s/i,n));return r.push(r[0],r[1]),new _s(r,"XY",[r.length])}function ys(t){if(Ee(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 _s(s,"XY",[s.length])}function xs(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 _s(a,r,l);return vs(h,s,t.getRadius(),i),h}function vs(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*Ne(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 Ss="accuracy",ws="accuracyGeometry",Es="altitude",Ts="altitudeAccuracy",Cs="heading",bs="position",Rs="projection",Ps="speed",Is="tracking",Ms="trackingOptions",Ls="error";class Fs extends D{constructor(t){super(Ls),this.code=t.code,this.message=t.message}}var As=0,Os=1,Ds=2,ks=3,Ns=4;class Gs extends N{constructor(t,e,i,n){super(),this.extent=t,this.pixelRatio_=i,this.resolution=e,this.state="function"==typeof n?As:n,this.image_=null,this.loader="function"==typeof n?n:null}changed(){this.dispatchEvent(l)}getExtent(){return this.extent}getImage(){return this.image_}getPixelRatio(){return this.pixelRatio_}getResolution(){return this.resolution}getState(){return this.state}load(){if(this.state==As&&this.loader){this.state=Os,this.changed();const t=this.getResolution(),e=Array.isArray(t)?t[0]:t;O(()=>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||dt&&t instanceof ImageBitmap||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement)&&(this.image_=t),this.state=Ds}).catch(t=>{this.state=ks,console.error(t)}).finally(()=>this.changed())}}setImage(t){this.image_=t}setResolution(t){this.resolution=t}}function js(t,e,i){const n=t;let r=!0,s=!1,l=!1;const c=[o(n,y,function(){l=!0,s||e()})];return n.src&&ut?(s=!0,n.decode().then(function(){r&&e()}).catch(function(t){r&&(l?e():i())})):c.push(o(n,h,i)),function(){r=!1,c.forEach(a)}}function Us(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 Bs(t,e){return e&&(t.src=e),t.src&&ut?new Promise((e,i)=>t.decode().then(()=>e(t)).catch(n=>t.complete&&t.width?e(t):i(n))):Us(t)}function zs(t,e){return e&&(t.src=e),t.src&&ut&&dt?t.decode().then(()=>createImageBitmap(t)).catch(e=>{if(t.complete&&t.width)return t;throw e}):Bs(t)}class Xs extends Gs{constructor(t,e,i,n,r){super(t,e,i,void 0!==r?As:Ds),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=ks):this.state=Ds,this.changed()}load(){this.state==As&&(this.state=Os,this.changed(),this.loader_(this.handleLoad_.bind(this)))}getImage(){return this.canvas_}}class $s extends nt{constructor(t,e,i,n,r,s){super(t,e,s),this.crossOrigin_=n?.crossOrigin,this.referrerPolicy_=n?.referrerPolicy,this.src_=i,this.key=i,this.image_,ct?this.image_=new OffscreenCanvas(1,1):(this.image_=new Image,null!==this.crossOrigin_&&(this.image_.crossOrigin=this.crossOrigin_),void 0!==this.referrerPolicy_&&(this.image_.referrerPolicy=this.referrerPolicy_)),this.unlisten_=null,this.tileLoadFunction_=r}getImage(){return this.image_}setImage(t){this.image_=t,this.state=H,this.unlistenImage_(),this.changed()}getCrossOrigin(){return this.crossOrigin_}getReferrerPolicy(){return this.referrerPolicy_}handleImageError_(){this.state=q,this.unlistenImage_(),this.image_=function(){const t=ft(1,1);return t.fillStyle="rgba(0,0,0,0)",t.fillRect(0,0,1,1),t.canvas}(),this.changed()}handleImageLoad_(){if(ct)this.state=H;else{const t=this.image_;t.naturalWidth&&t.naturalHeight?this.state=H:this.state=J}this.unlistenImage_(),this.changed()}load(){this.state==q&&(this.state=Z,this.image_=new Image,null!==this.crossOrigin_&&(this.image_.crossOrigin=this.crossOrigin_),void 0!==this.referrerPolicy_&&(this.image_.referrerPolicy=this.referrerPolicy_)),this.state==Z&&(this.state=K,this.changed(),this.tileLoadFunction_(this,this.src_),this.unlisten_=js(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}disposeInternal(){this.unlistenImage_(),this.image_=null,super.disposeInternal()}}class Vs{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_}}class Ws extends D{constructor(t,e,i){super(t),this.map=e,this.frameState=void 0!==i?i:null}}class Ys extends Ws{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 Zs={SINGLECLICK:"singleclick",CLICK:u,DBLCLICK:d,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},Ks="pointermove",Hs="pointerdown",qs="pointerup",Js="pointerout";class Qs extends N{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_=s(i,Hs,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=s(i,Ks,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(x,this.boundHandleTouchMove_,!!gt&&{passive:!1})}emulateClick_(t){let e=new Ys(Zs.CLICK,this.map_,t);this.dispatchEvent(e),void 0!==this.clickTimeoutId_?(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,e=new Ys(Zs.DBLCLICK,this.map_,t),this.dispatchEvent(e)):this.clickTimeoutId_=setTimeout(()=>{this.clickTimeoutId_=void 0;const e=new Ys(Zs.SINGLECLICK,this.map_,t);this.dispatchEvent(e)},250)}updateActivePointers_(t){const e=t,i=e.pointerId;if(e.type==Zs.POINTERUP||e.type==Zs.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!=Zs.POINTERDOWN&&e.type!=Zs.POINTERMOVE||(this.trackedTouches_[i]=e);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(t){this.updateActivePointers_(t);const e=new Ys(Zs.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(a),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 Ys(Zs.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(s(t,Zs.POINTERMOVE,this.handlePointerMove_,this),s(t,Zs.POINTERUP,this.handlePointerUp_,this),s(this.element_,Zs.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==t&&this.dragListenerKeys_.push(s(this.element_.getRootNode(),Zs.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(t){if(this.isMoving_(t)){this.updateActivePointers_(t),this.dragging_=!0;const e=new Ys(Zs.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 Ys(Zs.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_&&(a(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(x,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(a(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(a),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}}var to="postrender",eo="movestart",io="moveend",no="loadstart",ro="loadend",so="layergroup",oo="size",ao="target",lo="view";const ho=1/0;class co{constructor(t,e){this.priorityFunction_=t,this.keyFunction_=e,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,n(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!=ho&&(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==ho?delete this.queuedElements_[this.keyFunction_(s)]:(i[n]=a,e[n++]=s);e.length=n,i.length=n,this.heapify_()}}class uo extends co{constructor(t,e){super(e=>t.apply(null,e),t=>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(l,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(l,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()!==Z||e in this.tilesLoadingKeys_||(this.tilesLoadingKeys_[e]=!0,++this.tilesLoading_,++i,t.load())}}}function go(t,e,i,n,r){if(!t||!(i in t.wantedTiles))return ho;if(!t.wantedTiles[i][e.getKey()])return ho;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}var fo=0,po=1,_o={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};function mo(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 _=Le(n[0],d,g),m=Le(n[1],f,p);if(o&&i&&r){const t=30*r;_+=-t*Math.log(1+Math.max(0,d-n[0])/t)+t*Math.log(1+Math.max(0,n[0]-g)/t),m+=-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 yo(t){return t}function xo(t,e,i,n){const r=Se(e)/i[0],s=_e(e)/i[1];return n?Math.min(t,Math.max(r,s)):Math.min(t,Math.min(r,s))}function vo(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),Le(n,i/2,2*e)}function So(t,e,i,n){return e=void 0===e||e,function(r,s,o,a){if(void 0!==r){const l=t[0],h=t[t.length-1],c=i?xo(l,i,o,n):l;if(a)return e?vo(r,c,h):Le(r,h,c);const u=Math.min(c,r),d=Math.floor(C(t,u,s));return t[d]>c&&d<t.length-1?t[d+1]:t[d]}}}function wo(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?xo(e,r,l,s):e;if(h)return n?vo(o,c,i):Le(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),_=Math.max(d,p);return Le(e/Math.pow(t,_),i,c)}}}function Eo(t,e,i,n,r){return i=void 0===i||i,function(s,o,a,l){if(void 0!==s){const o=n?xo(t,n,a,r):t;return i&&l?vo(s,o,e):Le(s,e,o)}}}function To(t){if(void 0!==t)return 0}function Co(t){if(void 0!==t)return t}function bo(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 Ro(t){const e=void 0===t?ke(5):t;return function(t,i){return i||void 0===t?t:Math.abs(t)<=e?0:t}}const Po=256;class Io extends ${constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=Pn(t.projection,"EPSG:3857"),this.viewportSize_=[100,100],this.targetCenter_=null,this.targetResolution_,this.targetRotation_,this.nextCenter_=null,this.nextResolution_,this.nextRotation_,this.cancelAnchor_=void 0,t.projection&&xn(),t.center&&(t.center=zn(t.center,this.projection_)),t.extent&&(t.extent=$n(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const t in _o)delete e[t];this.setProperties(e,!0);const i=Fo(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=Lo(t),r=i.constraint,s=Ao(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=zn(i.center,this.getProjection())),i.anchor&&(i=Object.assign({},i),i.anchor=zn(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&&Mo(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=Ne(t.rotation-a+Math.PI,2*Math.PI)-Math.PI;i.targetRotation=a+e,a=i.targetRotation}Oo(i)?i.complete=!0:r+=i.duration,l.push(i)}this.animations_.push(l),this.setHint(fo,1),this.updateAnimations_()}getAnimating(){return this.hints_[fo]>0}getInteracting(){return this.hints_[po]>0}cancelAnimations(){let t;this.setHint(fo,-this.hints_[fo]);for(let e=0,i=this.animations_.length;e<i;++e){const i=this.animations_[e];if(i[0].callback&&Mo(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?Ne(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(fo,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const t=n[0].callback;t&&Mo(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]],ai(i,t-this.getRotation()),ei(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?Bn(t,this.getProjection()):t}getCenterInternal(){return this.get(_o.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return void 0!==t?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){return Xn(this.calculateExtentInternal(t),this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();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"),fe(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(_o.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal($n(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=Se(t)/e[0],n=_e(t)/e[1];return Math.max(i,n)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),i=this.minResolution_,n=Math.log(e/i)/Math.log(t);return function(i){return e/Math.pow(t,i*n)}}getRotation(){return this.get(_o.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=Do(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=C(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_?.length){if(1===this.resolutions_.length)return this.resolutions_[0];const e=Le(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,Le(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(!Ee(t),"Cannot fit empty extent provided as `geometry`");i=ys($n(t,this.getProjection()))}else if("Circle"===t.getType()){const e=$n(t.getExtent(),this.getProjection());i=ys(e),i.rotate(this.getRotation(),de(e))}else{const e=Un();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=de(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,f=this.getConstrainedCenter([d,g],a),p=e.callback?e.callback:F;void 0!==e.duration?this.animateInternal({resolution:a,center:f,duration:e.duration,easing:e.easing},p):(this.targetResolution_=a,this.targetCenter_=f,this.applyTargetState_(!1,!0),Mo(p,!0))}centerOn(t,e,i){this.centerOnInternal(zn(t,this.getProjection()),e,i)}centerOnInternal(t,e,i){this.setCenterInternal(Do(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=Do(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=Bn(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&&zn(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=zn(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?zn(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(_o.ROTATION)!==n&&this.set(_o.ROTATION,n),this.get(_o.RESOLUTION)!==s&&(this.set(_o.RESOLUTION,s),this.set("zoom",this.getZoom(),!0)),o&&this.get(_o.CENTER)&&oi(this.get(_o.CENTER),o)||this.set(_o.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()&&oi(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(po,1)}endInteraction(t,e,i){i=i&&zn(i,this.getProjection()),this.endInteractionInternal(t,e,i)}endInteractionInternal(t,e,i){this.getInteracting()&&(this.setHint(po,-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 Mo(t,e){setTimeout(function(){t(e)},0)}function Lo(t){if(void 0!==t.extent){const e=void 0===t.smoothExtentConstraint||t.smoothExtentConstraint;return mo(t.extent,t.constrainOnlyCenter,e)}const e=Pn(t.projection,"EPSG:3857");if(!0!==t.multiWorld&&e.isGlobal()){const t=e.getExtent().slice();return t[0]=-1/0,t[2]=1/0,mo(t,!1,!1)}return yo}function Fo(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=Pn(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?So(o,l,!d&&g,h):Eo(i,n,l,!d&&g,h)}else{const a=(u?Math.max(Se(u),_e(u)):360*yi.degrees/c.getMetersPerUnit())/Po/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?wo(o,i,n,l,!d&&g,h):Eo(i,n,l,!d&&g,h)}return{constraint:e,maxResolution:i,minResolution:n,minZoom:r,zoomFactor:o}}function Ao(t){if(void 0===t.enableRotation||t.enableRotation){const e=t.constrainRotation;return void 0===e||!0===e?Ro():!1===e?Co:"number"==typeof e?bo(e):Co}return To}function Oo(t){return!(t.sourceCenter&&t.targetCenter&&!oi(t.sourceCenter,t.targetCenter))&&(t.sourceResolution===t.targetResolution&&t.sourceRotation===t.targetRotation)}function Do(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]}const ko="ol-hidden",No="ol-selectable",Go="ol-unselectable",jo="ol-unsupported",Uo="ol-control",Bo="ol-collapsed",zo=new RegExp(["^\\s*(?=(?:(?:[-a-z]+\\s*){0,2}(italic|oblique))?)","(?=(?:(?:[-a-z]+\\s*){0,2}(small-caps))?)","(?=(?:(?:[-a-z]+\\s*){0,2}(bold(?:er)?|lighter|[1-9]00 ))?)","(?:(?:normal|\\1|\\2|\\3)\\s*){0,3}((?:xx?-)?","(?:small|large)|medium|smaller|larger|[\\.\\d]+(?:\\%|in|[cem]m|ex|p[ctx]))","(?:\\s*\\/\\s*(normal|[\\.\\d]+(?:\\%|in|[cem]m|ex|p[ctx])?))","?\\s*([-,\\\"\\'\\sa-z0-9]+?)\\s*$"].join(""),"i"),Xo=["style","variant","weight","size","lineHeight","family"],$o={normal:400,bold:700},Vo=function(t){const e=t.match(zo);if(!e)return null;const i={lineHeight:"normal",size:"1.2em",style:"normal",weight:"400",variant:"normal"};for(let t=0,n=Xo.length;t<n;++t){const n=e[t+1];void 0!==n&&(i[Xo[t]]="string"==typeof n?n.trim():n)}return isNaN(Number(i.weight))&&i.weight in $o&&(i.weight=$o[i.weight]),i.families=i.family.split(/,\s?/).map(t=>t.trim().replace(/^['"]|['"]$/g,"")),i};class Wo extends ${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)a(this.listenerKeys[t]);if(this.listenerKeys.length=0,this.map_=t,t){const e=this.target_??t.getOverlayContainerStopEvent();this.element&&e.appendChild(this.element),this.render!==F&&this.listenerKeys.push(s(t,to,this.render,this)),t.render()}}render(t){}setTarget(t){this.target_="string"==typeof t?document.getElementById(t):t}}class Yo extends Wo{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),this.attributions_=t.attributions;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(u,this.handleClick_.bind(this),!1);const l=e+" "+Go+" "+Uo+(this.collapsed_&&this.collapsible_?" "+Bo:"")+(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=new Set(e.flatMap(e=>e.getAttributions(t)));if(void 0!==this.attributions_&&(Array.isArray(this.attributions_)?this.attributions_.forEach(t=>i.add(t)):i.add(this.attributions_)),!this.overrideCollapsible_){const t=!e.some(t=>!1===t.getSource()?.getAttributionsCollapsible());this.setCollapsible(t)}return Array.from(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=>O(()=>t))),i=e.length>0;if(this.renderedVisible_!=i&&(this.element.style.display=i?"":"none",this.renderedVisible_=i),!P(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(Bo),this.collapsed_?vt(this.collapseLabel_,this.label_):vt(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 Zo extends Wo{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(u,this.handleClick_.bind(this),!1);const o=e+" "+Go+" "+Uo,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(ko)}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(ko);t||0!==i?t&&0!==i&&this.element.classList.remove(ko):this.element.classList.add(ko)}this.label_.style.transform=t}this.rotation_=i}}class Ko extends Wo{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(u,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(u,this.handleClick_.bind(this,-i),!1);const d=e+" "+Go+" "+Uo,g=this.element;g.className=d,g.appendChild(h),g.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 Ho(t){t=t||{};const e=new Y;(void 0===t.zoom||t.zoom)&&e.push(new Ko(t.zoomOptions));(void 0===t.rotate||t.rotate)&&e.push(new Zo(t.rotateOptions));return(void 0===t.attribution||t.attribution)&&e.push(new Yo(t.attributionOptions)),e}var qo="active";class Jo extends ${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(qo)}getMap(){return this.map_}handleEvent(t){return!0}setActive(t){this.set(qo,t)}setMap(t){this.map_=t}}function Qo(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 ta(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 ea extends Jo{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==Zs.DBLCLICK){const i=t.originalEvent,n=t.map,r=t.coordinate,s=i.shiftKey?-this.delta_:this.delta_;ta(n.getView(),s,r,this.duration_),i.preventDefault(),e=!0}return!e}}function ia(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 na=function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey},ra=function(t){const e=t.originalEvent;return e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},sa=function(t){const e=t.map.getTargetElement(),i=e.getRootNode(),n=t.map.getOwnerDocument().activeElement;return i instanceof ShadowRoot?i.host.contains(n):e.contains(n)},oa=function(t){const e=t.map.getTargetElement(),i=e.getRootNode();return!(i instanceof ShadowRoot?i.host:e).hasAttribute("tabindex")||sa(t)},aa=M,la=function(t){const e=t.originalEvent;return"pointerId"in e&&0==e.button&&!(at&&lt&&e.ctrlKey)},ha=L,ca=function(t){return t.type==Zs.SINGLECLICK},ua=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&!e.shiftKey},da=function(t){const e=t.originalEvent;return lt?e.metaKey:e.ctrlKey},ga=function(t){const e=t.originalEvent;return!e.altKey&&!(e.metaKey||e.ctrlKey)&&e.shiftKey},fa=function(t){const e=t.originalEvent,i=e.target.tagName;return"INPUT"!==i&&"SELECT"!==i&&"TEXTAREA"!==i&&!e.target.isContentEditable},pa=function(t){const e=t.originalEvent;return"pointerId"in e&&"mouse"==e.pointerType},_a=function(t){const e=t.originalEvent;return"pointerId"in e&&e.isPrimary&&0===e.button};class ma extends Jo{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==Zs.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Zs.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence=e&&this.targetPointers.length>0}}else if(t.type==Zs.POINTERDOWN){const i=this.handleDownEvent(t);this.handlingDownUpSequence=i,e=this.stopDown(i)}else t.type==Zs.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 ya(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}}class xa extends ma{constructor(t){super({stopDown:L}),t=t||{},this.kinetic_=t.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;const e=t.condition?t.condition:ia(ua,_a);this.condition_=t.onFocusOnly?ia(oa,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(ya(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();li(e,i.getResolution()),ai(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 va extends ma{constructor(t){t=t||{},super({stopDown:L}),this.condition_=t.condition?t.condition:ra,this.lastAngle_=void 0,this.duration_=void 0!==t.duration?t.duration:250}handleDragEvent(t){if(!pa(t))return;const e=t.map,i=e.getView();if(i.getConstraints().rotation===To)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(!pa(t))return!0;return t.map.getView().endInteraction(this.duration_),!1}handleDownEvent(t){if(!pa(t))return!1;if(la(t)&&this.condition_(t)){return t.map.getView().beginInteraction(),this.lastAngle_=void 0,!0}return!1}}class Sa extends S{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 _s([i])}getGeometry(){return this.geometry_}}const wa="boxstart",Ea="boxdrag",Ta="boxend",Ca="boxcancel";class ba extends D{constructor(t,e,i){super(t),this.coordinate=e,this.mapBrowserEvent=i}}class Ra extends ma{constructor(t){super(),this.on,this.once,this.un,t=t??{},this.box_=new Sa(t.className||"ol-dragbox"),this.minArea_=t.minArea??64,t.onBoxEnd&&(this.onBoxEnd=t.onBoxEnd),this.startPixel_=null,this.condition_=t.condition??la,this.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 ba(Ea,t.coordinate,t)))}handleUpEvent(t){if(!this.startPixel_)return!1;const e=this.boxEndCondition_(t,this.startPixel_,t.pixel);return e&&this.onBoxEnd(t),this.dispatchEvent(new ba(e?Ta:Ca,t.coordinate,t)),this.box_.setMap(null),this.startPixel_=null,!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 ba(wa,t.coordinate,t)),!0)}onBoxEnd(t){}setActive(t){t||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new ba(Ca,this.startPixel_,null)),this.startPixel_=null)),super.setActive(t)}setMap(t){this.getMap()&&(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new ba(Ca,this.startPixel_,null)),this.startPixel_=null)),super.setMap(t)}}class Pa extends Ra{constructor(t){super({condition:(t=t||{}).condition?t.condition:ga,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 Ia="ArrowLeft",Ma="ArrowUp",La="ArrowRight",Fa="ArrowDown";class Aa extends Jo{constructor(t){super(),t=t||{},this.defaultCondition_=function(t){return ua(t)&&fa(t)},this.condition_=void 0!==t.condition?t.condition:this.defaultCondition_,this.duration_=void 0!==t.duration?t.duration:100,this.pixelDelta_=void 0!==t.pixelDelta?t.pixelDelta:128}handleEvent(t){let e=!1;if(t.type==_){const i=t.originalEvent,n=i.key;if(this.condition_(t)&&(n==Fa||n==Ia||n==La||n==Ma)){const r=t.map.getView(),s=r.getResolution()*this.pixelDelta_;let o=0,a=0;n==Fa?a=-s:n==Ia?o=-s:n==La?o=s:a=s;const l=[o,a];ai(l,r.getRotation()),Qo(r,l,this.duration_),i.preventDefault(),e=!0}}return!e}}class Oa extends Jo{constructor(t){super(),t=t||{},this.condition_=t.condition?t.condition:function(t){return!da(t)&&fa(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==_||t.type==m){const i=t.originalEvent,n=i.key;if(this.condition_(t)&&("+"===n||"-"===n)){const r=t.map,s="+"===n?this.delta_:-this.delta_;ta(r.getView(),s,void 0,this.duration_),i.preventDefault(),e=!0}}return!e}}class Da extends Jo{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:aa;this.condition_=t.onFocusOnly?ia(oa,e):e,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300,this.ctrlKeyPressed_=!1,this.ctrlKeyListenerKeys_=[]}setMap(t){if(this.ctrlKeyListenerKeys_.forEach(a),this.ctrlKeyListenerKeys_.length=0,this.ctrlKeyPressed_=!1,super.setMap(t),t){const e=t.getOwnerDocument();this.ctrlKeyListenerKeys_.push(s(e,"keydown",t=>{"Control"===t.key&&(this.ctrlKeyPressed_=!0)}),s(e,"keyup",t=>{"Control"===t.key&&(this.ctrlKeyPressed_=!1)}))}}endInteraction_(){this.trackpadTimeoutId_=void 0;const t=this.getMap();if(!t)return;const e=t.getView(),i=this.lastDelta_?this.lastDelta_>0?1:-1:0;e.endInteraction(this.constrainResolution_||e.getConstrainResolution()?100:void 0,i,this.lastAnchor_?t.getCoordinateFromPixel(this.lastAnchor_):null)}handleEvent(t){if(!this.condition_(t))return!0;if(t.type!==v)return!0;const e=t.map,i=t.originalEvent;i.preventDefault();const n=i.ctrlKey&&!this.ctrlKeyPressed_;i.ctrlKey||(this.ctrlKeyPressed_=!1),this.useAnchor_&&(this.lastAnchor_=t.pixel);let r=i.deltaY;switch(i.deltaMode){case WheelEvent.DOM_DELTA_LINE:r*=40;break;case WheelEvent.DOM_DELTA_PAGE:r*=300}if(0===r)return!1;this.lastDelta_=r;const s=Date.now();void 0===this.startTime_&&(this.startTime_=s),(!this.mode_||s-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(r)<4?"trackpad":"wheel");const o=e.getView();if("trackpad"===this.mode_)return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(o.getAnimating()&&o.cancelAnimations(),o.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),n&&(r*=3),o.adjustZoom(-r/this.deltaPerZoom_,this.lastAnchor_?e.getCoordinateFromPixel(this.lastAnchor_):null),this.startTime_=s,!1;this.totalDelta_+=r;const a=Math.max(this.timeout_-(s-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,e),a),!1}handleWheelZoom_(t){const e=t.getView();e.getAnimating()&&e.cancelAnimations();let i=-Le(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(e.getConstrainResolution()||this.constrainResolution_)&&(i=i?i>0?1:-1:0),ta(e,i,this.lastAnchor_?t.getCoordinateFromPixel(this.lastAnchor_):null,this.duration_),this.mode_=void 0,this.totalDelta_=0,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_=void 0}setMouseAnchor(t){this.useAnchor_=t,t||(this.lastAnchor_=null)}}class ka extends ma{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=L),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!==To&&(this.anchor_=s.getCoordinateFromPixelInternal(s.getEventPixel(ya(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 Na extends ma{constructor(t){const e=t=t||{};e.stopDown||(e.stopDown=L),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(ya(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 Ga(t){t=t||{};const e=new Y,i=new Vs(-.005,.05,100);(void 0===t.altShiftDragRotate||t.altShiftDragRotate)&&e.push(new va);(void 0===t.doubleClickZoom||t.doubleClickZoom)&&e.push(new ea({delta:t.zoomDelta,duration:t.zoomDuration}));(void 0===t.dragPan||t.dragPan)&&e.push(new xa({onFocusOnly:t.onFocusOnly,kinetic:i}));(void 0===t.pinchRotate||t.pinchRotate)&&e.push(new ka);(void 0===t.pinchZoom||t.pinchZoom)&&e.push(new Na({duration:t.zoomDuration}));(void 0===t.keyboard||t.keyboard)&&(e.push(new Aa),e.push(new Oa({delta:t.zoomDelta,duration:t.zoomDuration})));(void 0===t.mouseWheelZoom||t.mouseWheelZoom)&&e.push(new Da({onFocusOnly:t.onFocusOnly,duration:t.zoomDuration}));return(void 0===t.shiftDragZoom||t.shiftDragZoom)&&e.push(new Pa({duration:t.zoomDuration})),e}var ja="opacity",Ua="visible",Ba="extent",za="zIndex",Xa="maxResolution",$a="minResolution",Va="maxZoom",Wa="minZoom",Ya="source",Za="map";class Ka extends ${constructor(t){super(),this.on,this.once,this.un,this.background_=t.background;const e=Object.assign({},t);"object"==typeof t.properties&&(delete e.properties,Object.assign(e,t.properties)),e[ja]=void 0!==t.opacity?t.opacity:1,Ft("number"==typeof e[ja],"Layer opacity must be a number"),e[Ua]=void 0===t.visible||t.visible,e[za]=t.zIndex,e[Xa]=void 0!==t.maxResolution?t.maxResolution:1/0,e[$a]=void 0!==t.minResolution?t.minResolution:0,e[Wa]=void 0!==t.minZoom?t.minZoom:-1/0,e[Va]=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=Le(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 U()}getLayerStatesArray(t){return U()}getExtent(){return this.get(Ba)}getMaxResolution(){return this.get(Xa)}getMinResolution(){return this.get($a)}getMinZoom(){return this.get(Wa)}getMaxZoom(){return this.get(Va)}getOpacity(){return this.get(ja)}getSourceState(){return U()}getVisible(){return this.get(Ua)}getZIndex(){return this.get(za)}setBackground(t){this.background_=t,this.changed()}setExtent(t){this.set(Ba,t)}setMaxResolution(t){this.set(Xa,t)}setMinResolution(t){this.set($a,t)}setMaxZoom(t){this.set(Va,t)}setMinZoom(t){this.set(Wa,t)}setOpacity(t){Ft("number"==typeof t,"Layer opacity must be a number"),this.set(ja,t)}setVisible(t){this.set(Ua,t)}setZIndex(t){this.set(za,t)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}}const Ha="addlayer",qa="removelayer";class Ja extends D{constructor(t,e){super(t),this.layer=e}}const Qa="layers";class tl extends Ka{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(Qa,this.handleLayersChanged_),i?Array.isArray(i)?i=new Y(i.slice(),{unique:!0}):Ft("function"==typeof i.getArray,"Expected `layers` to be an array or a `Collection`"):i=new Y(void 0,{unique:!0}),this.setLayers(i)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(a),this.layersListenerKeys_.length=0;const i=this.getLayers();this.layersListenerKeys_.push(s(i,t,this.handleLayersAdd_,this),s(i,e,this.handleLayersRemove_,this));for(const t in this.listenerKeys_)this.listenerKeys_[t].forEach(a);n(this.listenerKeys_);const r=i.getArray();for(let t=0,e=r.length;t<e;t++){const e=r[t];this.registerLayerListeners_(e),this.dispatchEvent(new Ja(Ha,e))}this.changed()}registerLayerListeners_(t){const e=[s(t,i,this.handleLayerChange_,this),s(t,l,this.handleLayerChange_,this)];t instanceof tl&&e.push(s(t,Ha,this.handleLayerGroupAdd_,this),s(t,qa,this.handleLayerGroupRemove_,this)),this.listenerKeys_[z(t)]=e}handleLayerGroupAdd_(t){this.dispatchEvent(new Ja(Ha,t.layer))}handleLayerGroupRemove_(t){this.dispatchEvent(new Ja(qa,t.layer))}handleLayersAdd_(t){const e=t.element;this.registerLayerListeners_(e),this.dispatchEvent(new Ja(Ha,e)),this.changed()}handleLayersRemove_(t){const e=t.element,i=z(e);this.listenerKeys_[i].forEach(a),delete this.listenerKeys_[i],this.dispatchEvent(new Ja(qa,e)),this.changed()}getLayers(){return this.get(Qa)}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 Ja(qa,t[e]))}this.set(Qa,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=me(i.extent,n.extent):i.extent=n.extent),void 0===i.zIndex&&(i.zIndex=r)}return e}getSourceState(){return"ready"}}var el="prerender",il="postrender",nl="precompose",rl="postcompose",sl="rendercomplete";class ol extends Ka{constructor(t){const e=Object.assign({},t);delete e.source,super(e),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,t.render&&(this.render=t.render),t.map&&this.setMap(t.map),this.addChangeListener(Ya,this.handleSourcePropertyChange_);const i=t.source?t.source:null;this.setSource(i)}getLayersArray(t){return(t=t||[]).push(this),t}getLayerStatesArray(t){return(t=t||[]).push(this.getLayerState()),t}getSource(){return this.get(Ya)||null}getRenderSource(){return this.getSource()}getSourceState(){const t=this.getSource();return t?t.getState():"undefined"}handleSourceChange_(){this.changed(),this.sourceReady_||"ready"!==this.getSource().getState()||(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(a(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;const t=this.getSource();t&&(this.sourceChangeKey_=s(t,l,this.handleSourceChange_,this),"ready"===t.getState()&&(this.sourceReady_=!0,setTimeout(()=>{this.dispatchEvent("sourceready")},0))),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):Promise.resolve([])}getData(t){return this.renderer_&&this.rendered?this.renderer_.getData(t):null}isVisible(t){let e;const i=this.getMapInternal();let n;if(!t&&i&&(t=i.getView()),e=t instanceof Io?{viewState:t.getState(),extent:t.calculateExtent()}:t,!e.layerStatesArray&&i&&(e.layerStatesArray=i.getLayerGroup().getLayerStatesArray()),e.layerStatesArray){if(n=e.layerStatesArray.find(t=>t.layer===this),!n)return!1}else n=this.getLayerState();const r=this.getExtent();return al(n,e.viewState)&&(!r||we(r,e.extent))}getAttributions(t){if(!this.isVisible(t))return[];const e=this.getSource()?.getAttributions();if(!e)return[];let i=e(t instanceof Io?t.getViewStateAndExtent():t);return Array.isArray(i)||(i=[i]),i}render(t,e){const i=this.getRenderer();return i.prepareFrame(t)?(this.rendered=!0,i.renderFrame(t,e)):null}unrender(){this.rendered=!1}getDeclutter(){}renderDeclutter(t,e){}renderDeferred(t){const e=this.getRenderer();e&&e.renderDeferred(t)}setMapInternal(t){t||this.unrender(),this.set(Za,t)}getMapInternal(){return this.get(Za)}setMap(t){this.mapPrecomposeKey_&&(a(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),t||this.changed(),this.mapRenderKey_&&(a(this.mapRenderKey_),this.mapRenderKey_=null),t&&(this.mapPrecomposeKey_=s(t,nl,this.handlePrecompose_,this),this.mapRenderKey_=s(this,l,t.render,t),this.changed())}handlePrecompose_(t){const e=t.frameState.layerStatesArray,i=this.getLayerState(!1);Ft(!e.some(t=>t.layer===i.layer),"A layer can only be added to the map once. 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n;try{n=fh(t[1],Ql,i)}catch(t){throw new Error(`failed to parse first argument in palette expression: ${t.message}`)}const r=t[2];if(!Array.isArray(r))throw new Error("the second argument of palette must be an array");const s=new Array(r.length);for(let t=0;t<s.length;t++){let e;try{e=fh(r[t],eh,i)}catch(e){throw new Error(`failed to parse color at index ${t} in palette expression: ${e.message}`)}if(!(e instanceof uh))throw new Error(`the palette color at index ${t} must be a literal value`);s[t]=e}return[n,...s]}),[ph.ToString]:Ch(vh(1,1),wh(Jl|Ql|th|eh))};function mh(t,e,i){const n=t.length-1,r=new Array(n);for(let s=0;s<n;++s){const n=t[s+1];switch(typeof n){case"number":r[s]=new uh(Ql,n);break;case"string":r[s]=new uh(th,n);break;default:throw new Error(`expected a string key or numeric array index for a get operation, got ${n}`)}0===s&&i.properties.set(String(n),e)}return r}function yh(t,e,i){i.mapState=!0}function xh(t,e,i){const n=t[0];if(1!==t.length)throw new Error(`expected 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ph.GeometryType:return t=>t.geometryType;case ph.Concat:{const e=t.args.map(t=>Ih(t));return t=>"".concat(...e.map(e=>e(t).toString()))}case ph.Resolution:return t=>t.resolution;case ph.Any:case ph.All:case ph.Between:case ph.In:case ph.Not:return function(t){const e=t.operator,i=t.args.length,n=new Array(i);for(let e=0;e<i;++e)n[e]=Ih(t.args[e]);switch(e){case ph.Any:return t=>{for(let e=0;e<i;++e)if(n[e](t))return!0;return!1};case ph.All:return t=>{for(let e=0;e<i;++e)if(!n[e](t))return!1;return!0};case ph.Between:return t=>{const e=n[0](t),i=n[1](t),r=n[2](t);return e>=i&&e<=r};case ph.In:return t=>{const e=n[0](t);for(let r=1;r<i;++r)if(e===n[r](t))return!0;return!1};case ph.Not:return t=>!n[0](t);default:throw new Error(`Unsupported logical operator ${e}`)}}(t);case ph.Equal:case ph.NotEqual:case ph.LessThan:case ph.LessThanOrEqualTo:case ph.GreaterThan:case ph.GreaterThanOrEqualTo:return function(t){const e=t.operator,i=Ih(t.args[0]),n=Ih(t.args[1]);switch(e){case ph.Equal:return 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Fh{constructor(){this.cache_={},this.patternCache_={},this.cacheSize_=0,this.maxCacheSize_=1024}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];3&t++||i.hasListener()||(delete this.cache_[e],delete this.patternCache_[e],--this.cacheSize_)}}}get(t,e){const i=Ah(t,e);return i in this.cache_?this.cache_[i]:null}getPattern(t,e){const i=Ah(t,e);return i in this.patternCache_?this.patternCache_[i]:null}set(t,e,i,n){const r=Ah(t,e),s=r in this.cache_;this.cache_[r]=i,n&&(i.getImageState()===As&&i.load(),i.getImageState()===Os?i.ready().then(()=>{this.patternCache_[r]=_t().createPattern(i.getImage(1),"repeat")}):this.patternCache_[r]=_t().createPattern(i.getImage(1),"repeat")),s||++this.cacheSize_}setSize(t){this.maxCacheSize_=t,this.expire()}}function Ah(t,e){return t+":"+(e?Wl(e):"null")}const Oh=new Fh;let Dh=null;class kh 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this.src_}load(){if(this.imageState_===As){this.image_||this.initializeImage_(),this.imageState_=Os;try{void 0!==this.src_&&(this.image_.src=this.src_)}catch{this.handleImageError_()}this.image_ instanceof HTMLImageElement&&Bs(this.image_,this.src_).then(t=>{this.image_=t,this.handleImageLoad_()}).catch(this.handleImageError_.bind(this))}}replaceColor_(t){if(!this.color_||this.canvas_[t]||this.imageState_!==Ds)return;const e=this.image_,i=ft(Math.ceil(e.width*t),Math.ceil(e.height*t)),n=i.canvas;i.scale(t,t),i.drawImage(e,0,0),i.globalCompositeOperation="multiply",i.fillStyle=Dl(this.color_),i.fillRect(0,0,n.width/t,n.height/t),i.globalCompositeOperation="destination-in",i.drawImage(e,0,0),this.canvas_[t]=n}ready(){return this.ready_||(this.ready_=new Promise(t=>{if(this.imageState_===Ds||this.imageState_===ks)t();else{const e=()=>{this.imageState_!==Ds&&this.imageState_!==ks||(this.removeEventListener(l,e),t())};this.addEventListener(l,e)}})),this.ready_}}function Nh(t,e,i,n,r,s){let o=void 0===e?void 0:Oh.get(e,r);return o||(o=new kh(t,t&&"src"in t?t.src||void 0:e,i,n,r),Oh.set(e,r,o,s)),s&&o&&!Oh.getPattern(e,r)&&Oh.set(e,r,o,s),o}function Gh(t){return t?Array.isArray(t)?Yl(t):"object"==typeof t&&"src"in t?function(t){if(!t.offset||!t.size)return Oh.getPattern(t.src,t.color);const e=t.src+":"+t.offset,i=Oh.getPattern(e,t.color);if(i)return i;const n=Oh.get(t.src,null);if(n.getImageState()!==Ds)return null;const r=ft(t.size[0],t.size[1]);return r.drawImage(n.getImage(1),t.offset[0],t.offset[1],t.size[0],t.size[1],0,0,t.size[0],t.size[1]),Nh(r.canvas,e,void 0,Ds,t.color,!0),Oh.getPattern(e,t.color)}(t):t:null}const jh="10px sans-serif",Uh="#000",Bh="round",zh=[],Xh="round",$h=10,Vh="#000",Wh="center",Yh="middle",Zh=[0,0,0,0],Kh=new $;let Hh,qh=null;const Jh={},Qh=new Set(["serif","sans-serif","monospace","cursive","fantasy","system-ui","ui-serif","ui-sans-serif","ui-monospace","ui-rounded","emoji","math","fangsong"]);function tc(t,e,i){return`${t} ${e} 16px "${i}"`}const ec=function(){const t=100;let e,i;async function r(t){await i.ready;const e=Vo(t),n=e.families[0].toLowerCase(),r=e.weight,s=[];if(i.forEach(t=>{const i=t.family.replace(/^['"]|['"]$/g,"").toLowerCase(),o=$o[t.weight]||t.weight;i===n&&t.style===e.style&&o==r&&s.push(t)}),0===s.length)return!1;return(await Promise.all(s.map(t=>t.load().then(()=>!0,()=>!1)))).some(t=>t)}async function s(){await i.ready;let o=!0;const a=Kh.getProperties(),l=Object.keys(a).filter(e=>a[e]<t);for(let e=l.length-1;e>=0;--e){const i=l[e];let s=a[i];s<t&&(await r(i)?(n(Jh),Kh.set(i,t)):(s+=10,Kh.set(i,s,!0),s<t&&(o=!1)))}e=void 0,o||(e=setTimeout(s,100))}return async function(t){i||(i=ct?self.fonts:document.fonts);const n=Vo(t);if(!n)return;const r=n.families;let o=!1;for(const t of r){if(Qh.has(t))continue;const e=tc(n.style,n.weight,t);void 0===Kh.get(e)&&(Kh.set(e,0,!0),o=!0)}o&&(clearTimeout(e),e=setTimeout(s,100))}}(),ic=function(){let t;return function(e){let i=Jh[e];if(null==i){if(ct){const t=Vo(e),n=nc(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);Jh[e]=i}return i}}();function nc(t,e){return qh||(qh=ft(1,1)),t!=Hh&&(qh.font=t,Hh=qh.font),qh.measureText(e)}function rc(t,e){return nc(t,e).width}function sc(t,e,i){if(e in i)return i[e];const n=e.split("\n").reduce((e,i)=>Math.max(e,rc(t,i)),0);return i[e]=n,n}function oc(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=rc(d,u);i.push(g),o+=g;const f=ic(d);n.push(f),l=Math.max(l,f)}return{width:s,height:a,widths:i,heights:n,lineWidths:r}}function ac(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 lc{constructor(t){this.opacity_=t.opacity,this.rotateWithView_=t.rotateWithView,this.rotation_=t.rotation,this.scale_=t.scale,this.scaleArray_=Hl(t.scale),this.displacement_=t.displacement,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new lc({opacity:this.getOpacity(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getOpacity(){return this.opacity_}getRotateWithView(){return this.rotateWithView_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getDisplacement(){return this.displacement_}getDeclutterMode(){return this.declutterMode_}getAnchor(){return U()}getImage(t){return U()}getHitDetectionImage(){return U()}getPixelRatio(t){return 1}getImageState(){return U()}getImageSize(){return U()}getOrigin(){return U()}getSize(){return U()}setDisplacement(t){this.displacement_=t}setOpacity(t){this.opacity_=t}setRotateWithView(t){this.rotateWithView_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=Hl(t)}listenImageChange(t){U()}load(){U()}unlistenImageChange(t){U()}ready(){return Promise.resolve()}}class hc extends lc{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.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()?Os:Ds,this.imageState_===Os&&this.ready().then(()=>this.imageState_=Ds),this.render()}clone(){const t=this.getScale(),e=new hc({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){const e=this.fill_?.getKey(),i=`${t},${this.angle_},${this.radius},${this.radius2_},${this.points_},${e}`+Object.values(this.renderOptions_).join(",");let n=Oh.get(i,null)?.getImage(1);if(!n){const e=this.renderOptions_,r=Math.ceil(e.size*t),s=ft(r,r);this.draw_(e,s,t),n=s.canvas;const o=new kh(n,void 0,null,Ds,null);Oh.set(i,null,o),createImageBitmap(n).then(t=>{o.setImage(t)})}return n}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}setRadius(t){this.radius!==t&&(this.radius=t,this.render())}getRadius2(){return this.radius2_}setRadius2(t){this.radius2_!==t&&(this.radius2_=t,this.render())}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),_=Math.sqrt(f*f+p*p)/f;if(_<=i){const t=_*e/2-r-n;return 2*Math.max(g,t)}return 2*g}createRenderOptions(){let t,e=Bh,i=Xh,n=0,r=null,s=0,o=0;this.stroke_&&(t=Gh(this.stroke_.getColor()??Vh),o=this.stroke_.getWidth()??1,r=this.stroke_.getLineDash(),s=this.stroke_.getLineDashOffset()??0,i=this.stroke_.getLineJoin()??Xh,e=this.stroke_.getLineCap()??Bh,n=this.stroke_.getMiterLimit()??$h);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.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=Uh),e.fillStyle=Gh(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=Wl(i)),null===i?n=1:Array.isArray(i)&&(n=4===i.length?i[3]:1),0===n&&(e=ft(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=Uh,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 cc extends hc{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 cc({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}}class uc{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 uc({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=Nh(null,t.src,{crossOrigin:"anonymous"},void 0,t.offset?null:t.color?t.color:null,!(t.offset&&t.size));e.ready().then(()=>{this.patternImage_=null}),e.getImageState()===As&&e.load(),e.getImageState()===Os&&(this.patternImage_=e)}this.color_=t}getKey(){const t=this.getColor();return t?t instanceof CanvasPattern||t instanceof CanvasGradient?z(t):"object"==typeof t&&"src"in t?t.src+":"+t.offset:Wl(t).toString():""}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}function dc(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 gc extends lc{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,this.referrerPolicy_=t.referrerPolicy;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=As:void 0!==s&&(o="complete"in s?s.complete?s.src?Ds:As:Os:Ds),this.color_=void 0!==t.color?Wl(t.color):null,this.iconImage_=Nh(s,a,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},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(dc(i[0],i[1],t.width,t.height))};return void this.listenImageChange(e)}}void 0!==e&&this.setScale(dc(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 gc({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_,referrerPolicy:this.referrerPolicy_,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_}setColor(t){const e=t?Wl(t):null;if(this.color_===e||this.color_&&e&&this.color_.length===e.length&&this.color_.every((t,i)=>t===e[i]))return;this.color_=e;const i=this.getSrc(),n=void 0!==i?null:this.getHitDetectionImage(),r=void 0!==i?As:this.iconImage_.getImageState();this.iconImage_=Nh(n,i,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},r,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()}setSrc(t){this.iconImage_=Nh(null,t,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},As,this.color_)}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()==Ds?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==Ds?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(l,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(l,t)}ready(){return this.iconImage_.ready()}}class fc{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.offset_=t.offset,this.width_=t.width}clone(){const t=this.getColor();return new fc({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(),offset:this.getOffset(),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_}getOffset(){return this.offset_}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}setOffset(t){this.offset_=t}setWidth(t){this.width_=t}}class pc{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=vc,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 pc({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_=vc,this.geometry_=t}setZIndex(t){this.zIndex_=t}}function _c(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 mc=null;function yc(t,e){if(!mc){const t=new uc({color:"rgba(255,255,255,0.4)"}),e=new fc({color:"#3399CC",width:1.25});mc=[new pc({image:new cc({fill:t,stroke:e,radius:5}),fill:t,stroke:e})]}return mc}function xc(){const t={},e=[255,255,255,1],i=[0,153,255,1];return t.Polygon=[new pc({fill:new uc({color:[255,255,255,.5]})})],t.MultiPolygon=t.Polygon,t.LineString=[new pc({stroke:new fc({color:e,width:5})}),new pc({stroke:new fc({color:i,width:3})})],t.MultiLineString=t.LineString,t.Circle=t.Polygon.concat(t.LineString),t.Point=[new pc({image:new cc({radius:6,fill:new uc({color:i}),stroke:new fc({color:e,width:1.5})}),zIndex:1/0})],t.MultiPoint=t.Point,t.GeometryCollection=t.Polygon.concat(t.LineString,t.Point),t}function vc(t){return t.getGeometry()}class Sc{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.keepUpright_=t.keepUpright,this.scale_=t.scale,this.scaleArray_=Hl(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 uc({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 Sc({font:this.getFont(),placement:this.getPlacement(),repeat:this.getRepeat(),maxAngle:this.getMaxAngle(),overflow:this.getOverflow(),rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),keepUpright:this.getKeepUpright(),scale:Array.isArray(t)?t.slice():t,text:this.getText(),textAlign:this.getTextAlign(),justify:this.getJustify(),textBaseline:this.getTextBaseline(),fill:this.getFill()instanceof uc?this.getFill().clone():this.getFill(),stroke:this.getStroke()?this.getStroke().clone():void 0,offsetX:this.getOffsetX(),offsetY:this.getOffsetY(),backgroundFill:this.getBackgroundFill()?this.getBackgroundFill().clone():void 0,backgroundStroke:this.getBackgroundStroke()?this.getBackgroundStroke().clone():void 0,padding:this.getPadding()||void 0,declutterMode:this.getDeclutterMode()})}getOverflow(){return this.overflow_}getFont(){return this.font_}getMaxAngle(){return this.maxAngle_}getPlacement(){return this.placement_}getRepeat(){return this.repeat_}getOffsetX(){return this.offsetX_}getOffsetY(){return this.offsetY_}getFill(){return this.fill_}getRotateWithView(){return this.rotateWithView_}getKeepUpright(){return this.keepUpright_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getStroke(){return this.stroke_}getText(){return this.text_}getTextAlign(){return this.textAlign_}getJustify(){return this.justify_}getTextBaseline(){return this.textBaseline_}getBackgroundFill(){return this.backgroundFill_}getBackgroundStroke(){return this.backgroundStroke_}getPadding(){return this.padding_}getDeclutterMode(){return this.declutterMode_}setOverflow(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}setKeepUpright(t){this.keepUpright_=t}setFill(t){this.fill_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=Hl(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}}function wc(t){return!0}function Ec(t,e){const i=bc(t,e=e??gh()),n={variables:{},properties:{},resolution:NaN,featureId:null,geometryType:""};return function(t,r){if(n.properties=t.getPropertiesInternal(),n.resolution=r,e.featureId){const e=t.getId();n.featureId=void 0!==e?e:null}return e.geometryType&&(n.geometryType=bh(t.getGeometry())),i(n)}}function Tc(t,e){e=e??gh();const i=t.length,n=new Array(i);for(let r=0;r<i;++r)n[r]=Rc(t[r],e);const r={variables:{},properties:{},resolution:NaN,featureId:null,geometryType:""},s=new Array(i);return function(t,o){if(r.properties=t.getPropertiesInternal(),r.resolution=o,e.featureId){const e=t.getId();r.featureId=void 0!==e?e:null}e.geometryType&&(r.geometryType=bh(t.getGeometry()));let a=0;for(let t=0;t<i;++t){const e=n[t](r);e&&(s[a]=e,a+=1)}return s.length=a,s}}function Cc(t,e){if(e=e??gh(),!Array.isArray(t))return Tc([t],e);const i=t.length;if("style"in t[0]){const n=new Array(i);for(let e=0;e<i;++e){const i=t[e];if(!("style"in i))throw new Error("Expected a list of rules with a style property");n[e]=i}return Ec(n,e)}return Tc(t,e)}function bc(t,e){const i=t.length,n=new Array(i);for(let r=0;r<i;++r){const i=t[r],s="filter"in i?Ph(i.filter,Jl,e):wc;let o;if(Array.isArray(i.style)){const t=i.style.length;o=new Array(t);for(let n=0;n<t;++n)o[n]=Rc(i.style[n],e)}else o=[Rc(i.style,e)];n[r]={filter:s,styles:o}}return function(e){const r=[];let s=!1;for(let o=0;o<i;++o){if((0,n[o].filter)(e)&&(!t[o].else||!s)){s=!0;for(const t of n[o].styles){const i=t(e);i&&r.push(i)}}}return r}}function Rc(t,e){const i=Pc(t,"",e),n=Ic(t,"",e),s=function(t,e){const i="text-",n=Fc(t,i+"value",e);if(!n)return null;const r=Pc(t,i,e),s=Pc(t,i+"background-",e),o=Ic(t,i,e),a=Ic(t,i+"background-",e),l=Fc(t,i+"font",e),h=Lc(t,i+"max-angle",e),c=Lc(t,i+"offset-x",e),u=Lc(t,i+"offset-y",e),d=Ac(t,i+"overflow",e),g=Fc(t,i+"placement",e),f=Lc(t,i+"repeat",e),p=Gc(t,i+"scale",e),_=Ac(t,i+"rotate-with-view",e),m=Lc(t,i+"rotation",e),y=Fc(t,i+"align",e),x=Fc(t,i+"justify",e),v=Fc(t,i+"baseline",e),S=Ac(t,i+"keep-upright",e),w=Dc(t,i+"padding",e),E=zc(t,i+"declutter-mode"),T=new Sc({declutterMode:E});return function(t){if(T.setText(n(t)),r&&T.setFill(r(t)),s&&T.setBackgroundFill(s(t)),o&&T.setStroke(o(t)),a&&T.setBackgroundStroke(a(t)),l&&T.setFont(l(t)),h&&T.setMaxAngle(h(t)),c&&T.setOffsetX(c(t)),u&&T.setOffsetY(u(t)),d&&T.setOverflow(d(t)),g){const e=g(t);if("point"!==e&&"line"!==e)throw new Error("Expected point or line for text-placement");T.setPlacement(e)}if(f&&T.setRepeat(f(t)),p&&T.setScale(p(t)),_&&T.setRotateWithView(_(t)),m&&T.setRotation(m(t)),y){const e=y(t);if("left"!==e&&"center"!==e&&"right"!==e&&"end"!==e&&"start"!==e)throw new Error("Expected left, right, center, start, or end for text-align");T.setTextAlign(e)}if(x){const e=x(t);if("left"!==e&&"right"!==e&&"center"!==e)throw new Error("Expected left, right, or center for text-justify");T.setJustify(e)}if(v){const e=v(t);if("bottom"!==e&&"top"!==e&&"middle"!==e&&"alphabetic"!==e&&"hanging"!==e)throw new Error("Expected bottom, top, middle, alphabetic, or hanging for text-baseline");T.setTextBaseline(e)}return w&&T.setPadding(w(t)),S&&T.setKeepUpright(S(t)),T}}(t,e),o=function(t,e){if("icon-src"in t)return function(t,e){const i="icon-",n=i+"src",r=$c(t[n],n),s=kc(t,i+"anchor",e),o=Gc(t,i+"scale",e),a=Lc(t,i+"opacity",e),l=kc(t,i+"displacement",e),h=Lc(t,i+"rotation",e),c=Ac(t,i+"rotate-with-view",e),u=Uc(t,i+"anchor-origin"),d=Bc(t,i+"anchor-x-units"),g=Bc(t,i+"anchor-y-units"),f=Mc(t,i+"color");let p,_=null;if(void 0!==f){Array.isArray(f)&&f.length>0&&"string"==typeof f[0]?_=Oc(t,i+"color",e):p=Wc(f,i+"color")}const m=function(t,e){const i=t[e];if(void 0===i)return;if("string"!=typeof i)throw new Error(`Expected a string for ${e}`);return i}(t,i+"cross-origin"),y=function(t,e){const i=t[e];if(void 0===i)return;return Xc(i,e)}(t,i+"offset"),x=Uc(t,i+"offset-origin"),v=jc(t,i+"width"),S=jc(t,i+"height"),w=function(t,e){const i=t[e];if(void 0===i)return;if("number"==typeof i)return Hl(i);if(!Array.isArray(i))throw new Error(`Expected a number or size array for ${e}`);if(2!==i.length||"number"!=typeof i[0]||"number"!=typeof i[1])throw new Error(`Expected a number or size array for ${e}`);return i}(t,i+"size"),E=zc(t,i+"declutter-mode"),T={src:r,anchorOrigin:u,anchorXUnits:d,anchorYUnits:g,crossOrigin:m,offset:y,offsetOrigin:x,height:S,width:v,size:w,declutterMode:E};let C=null;return function(t){if(C)_&&C.setColor(_(t));else{const e=_?_(t):p;C=new gc(void 0!==e?Object.assign({},T,{color:e}):Object.assign({},T))}return a&&C.setOpacity(a(t)),l&&C.setDisplacement(l(t)),h&&C.setRotation(h(t)),c&&C.setRotateWithView(c(t)),o&&C.setScale(o(t)),s&&C.setAnchor(s(t)),C}}(t,e);if("shape-points"in t)return function(t,e){const i="shape-",n=i+"points",r=i+"radius",s=Vc(t[n],n);if(!(r in t))throw new Error(`Expected a number for ${r}`);const o=Lc(t,r,e),a="number"==typeof t[r]?t[r]:5,l=i+"radius2",h=Lc(t,l,e),c="number"==typeof t[l]?t[l]:void 0,u=Pc(t,i,e),d=Ic(t,i,e),g=Gc(t,i+"scale",e),f=kc(t,i+"displacement",e),p=Lc(t,i+"rotation",e),_=Ac(t,i+"rotate-with-view",e),m=jc(t,i+"angle"),y=zc(t,i+"declutter-mode"),x=new hc({points:s,radius:a,radius2:c,angle:m,declutterMode:y});return function(t){return o&&x.setRadius(o(t)),h&&x.setRadius2(h(t)),u&&x.setFill(u(t)),d&&x.setStroke(d(t)),f&&x.setDisplacement(f(t)),p&&x.setRotation(p(t)),_&&x.setRotateWithView(_(t)),g&&x.setScale(g(t)),x}}(t,e);if("circle-radius"in t)return function(t,e){const i="circle-",n=Pc(t,i,e),r=Ic(t,i,e),s=Lc(t,i+"radius",e),o=Gc(t,i+"scale",e),a=kc(t,i+"displacement",e),l=Lc(t,i+"rotation",e),h=Ac(t,i+"rotate-with-view",e),c=zc(t,i+"declutter-mode"),u=new cc({radius:5,declutterMode:c});return function(t){return s&&u.setRadius(s(t)),n&&u.setFill(n(t)),r&&u.setStroke(r(t)),a&&u.setDisplacement(a(t)),l&&u.setRotation(l(t)),h&&u.setRotateWithView(h(t)),o&&u.setScale(o(t)),u}}(t,e);return null}(t,e),a=Lc(t,"z-index",e);if(!(i||n||s||o||r(t)))throw new Error("No fill, stroke, point, or text symbolizer properties in style: "+JSON.stringify(t));const l=new pc;return function(t){let e=!0;if(i){const n=i(t);n&&(e=!1),l.setFill(n)}if(n){const i=n(t);i&&(e=!1),l.setStroke(i)}if(s){const i=s(t);i&&(e=!1),l.setText(i)}if(o){const i=o(t);i&&(e=!1),l.setImage(i)}return a&&l.setZIndex(a(t)),e?null:l}}function Pc(t,e,i){let n;if(e+"fill-pattern-src"in t)n=function(t,e,i){const n=Fc(t,e+"pattern-src",i),r=Nc(t,e+"pattern-offset",i),s=Nc(t,e+"pattern-size",i),o=Oc(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=Oc(t,e+"fill-color",i)}if(!n)return null;const r=new uc;return function(t){const e=n(t);return e===bl?null:(r.setColor(e),r)}}function Ic(t,e,i){const n=Lc(t,e+"stroke-width",i),r=Oc(t,e+"stroke-color",i);if(!n&&!r)return null;const s=Fc(t,e+"stroke-line-cap",i),o=Fc(t,e+"stroke-line-join",i),a=Dc(t,e+"stroke-line-dash",i),l=Lc(t,e+"stroke-line-dash-offset",i),h=Lc(t,e+"stroke-miter-limit",i),c=Lc(t,e+"stroke-offset",i),u=new fc;return function(t){if(r){const e=r(t);if(e===bl)return null;u.setColor(e)}if(n&&u.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");u.setLineCap(e)}if(o){const e=o(t);if("bevel"!==e&&"round"!==e&&"miter"!==e)throw new Error("Expected bevel, round, or miter line join");u.setLineJoin(e)}return a&&u.setLineDash(a(t)),l&&u.setLineDashOffset(l(t)),h&&u.setMiterLimit(h(t)),c&&u.setOffset(c(t)),u}}function Mc(t,e){if(!(e in t))return;const i=t[e];return void 0===i?void 0:i}function Lc(t,e,i){const n=Mc(t,e);if(void 0===n)return;const r=Ph(n,Ql,i);return function(t){return Vc(r(t),e)}}function Fc(t,e,i){const n=Mc(t,e);if(void 0===n)return null;const r=Ph(n,th,i);return function(t){return $c(r(t),e)}}function Ac(t,e,i){const n=Mc(t,e);if(void 0===n)return null;const r=Ph(n,Jl,i);return function(t){const i=r(t);if("boolean"!=typeof i)throw new Error(`Expected a boolean for ${e}`);return i}}function Oc(t,e,i){const n=Mc(t,e);if(void 0===n)return null;const r=Ph(n,eh,i);return function(t){return Wc(r(t),e)}}function Dc(t,e,i){const n=Mc(t,e);if(void 0===n)return null;if(Array.isArray(n)&&(0===n.length||"string"!=typeof n[0])){const t=n.map((t,n)=>{if("number"==typeof t)return()=>t;const r=Ph(t,Ql,i);return function(t){return Vc(r(t),`${e}[${n}]`)}});return function(e){const i=new Array(t.length);for(let n=0;n<t.length;++n)i[n]=t[n](e);return i}}const r=Ph(n,ih,i);return function(t){return Xc(r(t),e)}}function kc(t,e,i){const n=Mc(t,e);if(void 0===n)return null;const r=Ph(n,ih,i);return function(t){const i=Xc(r(t),e);if(2!==i.length)throw new Error(`Expected two numbers for ${e}`);return i}}function Nc(t,e,i){const n=Mc(t,e);if(void 0===n)return null;const r=Ph(n,ih,i);return function(t){return Yc(r(t),e)}}function Gc(t,e,i){const n=Mc(t,e);if(void 0===n)return null;const r=Ph(n,ih|Ql,i);return function(t){return function(t,e){if("number"==typeof t)return t;return Yc(t,e)}(r(t),e)}}function jc(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 Uc(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 Bc(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 zc(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 Xc(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 $c(t,e){if("string"!=typeof t)throw new Error(`Expected a string for ${e}`);return t}function Vc(t,e){if("number"!=typeof t)throw new Error(`Expected a number for ${e}`);return t}function Wc(t,e){if("string"==typeof t)return t;const i=Xc(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 Yc(t,e){const i=Xc(t,e);if(2!==i.length)throw new Error(`Expected an array of two numbers for ${e}`);return i}const Zc="renderOrder";class Kc extends ol{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(Zc)}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 ul(9)),this.getRenderer().renderDeclutter(t,e)}setRenderOrder(t){this.set(Zc,t)}setStyle(t){this.style_=void 0===t?yc:t;const e=function(t){if(void 0===t)return yc;if(!t)return null;if("function"==typeof t)return t;if(t instanceof pc)return t;if(Array.isArray(t)&&0===t.length)return[];if(Array.isArray(t)&&t[0]instanceof pc){const e=t.length,i=new Array(e);for(let n=0;n<e;++n){const e=t[n];if(!(e instanceof pc))throw new Error("Expected a list of style instances");i[n]=e}return i}const e=t;return Cc(e)}(t);this.styleFunction_=null===t?void 0:_c(e),this.changed()}setDeclutter(t){this.declutter_=t?String(t):void 0,this.changed()}}class Hc extends D{constructor(t,e,i,n){super(t),this.inversePixelTransform=e,this.frameState=i,this.context=n}}class qc extends S{constructor(t){super(),this.map_=t}dispatchRenderEvent(t,e){U()}calculateMatrices2D(t){const e=t.viewState,i=t.coordinateToPixelTransform,n=t.pixelToCoordinateTransform;or(i,t.size[0]/2,t.size[1]/2,1/e.resolution,-1/e.resolution,-e.rotation,-e.center[0],-e.center[1]),ar(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=gi(t.slice(),u),g=[[0,0]];if(u.canWrapX()&&n){const t=Se(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()&&al(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);m[0]=a[0]+g[n][0],m[1]=a[1]+g[n][1],l=r.forEachFeatureAtCoordinate(m,e,i,h,_)}if(l)return l}}if(0===_.length)return;const y=1/_.length;return _.forEach((t,e)=>t.distanceSq+=e*y),_.sort((t,e)=>t.distanceSq-e.distanceSq),_.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,M,this,r,s)}getMap(){return this.map_}renderFrame(t){U()}scheduleExpireIconCache(t){Oh.canExpireCache()&&t.postRenderFunctions.push(Jc)}}function Jc(t,e){Oh.expire()}class Qc extends qc{constructor(t){super(t),this.fontChangeListenerKey_=s(Kh,i,t.redrawText,t),this.element_=ct?Et():document.createElement("div");const e=this.element_.style;e.position="absolute",e.width="100%",e.height="100%",e.zIndex="0",this.element_.className=Go+" ol-layers";const n=t.getViewport();n&&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 Hc(t,void 0,e);i.dispatchEvent(n)}}disposeInternal(){a(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(nl,t);const e=t.layerStatesArray.sort((t,e)=>t.zIndex-e.zIndex);e.some(t=>t.layer instanceof Kc&&t.layer.getDeclutter())&&(t.declutter={});const i=t.viewState;this.children_.length=0;const n=this.getMap().getTargetElement();let r;Tt(n)&&(r=n.getContext("2d"),r.setTransform(1,0,0,1,0,0),r.clearRect(0,0,n.width,n.height));const s=[];let o=r?n:null;for(let n=0,r=e.length;n<r;++n){const r=e[n];t.layerIndex=n;const a=r.layer,l=a.getSourceState();if(!al(r,i)||"ready"!=l&&"undefined"!=l){a.unrender();continue}const h=a.render(t,o);h&&(h!==o&&(this.children_.push(h),o=h),s.push(r))}this.declutter(t,s),wt(this.element_,this.children_);for(const t of r?this.children_:[]){const e=t.firstElementChild||t,i=t.style.backgroundColor;if(i&&(!Tt(e)||e.width>0)&&(r.fillStyle=i,r.fillRect(0,0,r.canvas.width,r.canvas.height)),!Tt(e)||0===e.width)continue;r.save();const n=t.style.opacity||e.style.opacity;r.globalAlpha=""===n?1:Number(n);const s=e.style.transform;if(s)r.transform(...ur(s));else{const t=parseFloat(e.style.width)/e.width,i=parseFloat(e.style.height)/e.height;r.transform(t,0,0,i,0,0)}r.drawImage(e,0,0),r.restore()}this.dispatchRenderEvent(rl,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))}}}function tu(t){t instanceof ol?t.setMapInternal(null):t instanceof tl&&t.getLayers().forEach(tu)}function eu(t,e){if(t instanceof ol)t.setMapInternal(e);else if(t instanceof tl){const i=t.getLayers().getArray();for(let t=0,n=i.length;t<n;++t)eu(i[t],e)}}let iu=class extends ${constructor(i){super(),i=i||{},this.on,this.once,this.un;const n=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 tl({layers:t.layers});let r,s,o;i[so]=n,i[ao]=t.target,i[lo]=t.view instanceof Io?t.view:new Io,void 0!==t.controls&&(Array.isArray(t.controls)?r=new Y(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 Y(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 Y(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 Y;return{controls:r,interactions:s,keyboardEventTarget:e,overlays:o,values:i}}(i);this.renderComplete_=!1,this.loaded_=!0,this.boundHandleBrowserEvent_=this.handleBrowserEvent.bind(this),this.maxTilesLoading_=void 0!==i.maxTilesLoading?i.maxTilesLoading:16,this.pixelRatio_=void 0!==i.pixelRatio?i.pixelRatio:ht,this.postRenderTimeoutHandle_,this.animationDelayKey_,this.animationDelay_=this.animationDelay_.bind(this),this.coordinateToPixelTransform_=qn(),this.pixelToCoordinateTransform_=qn(),this.frameIndex_=0,this.frameState_=null,this.previousExtent_=null,this.viewPropertyListenerKey_=null,this.viewChangeListenerKey_=null,this.layerGroupPropertyListenerKeys_=null,ct||(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_=i.moveTolerance,this.keyboardEventTarget_=n.keyboardEventTarget,this.targetChangeHandlerKeys_=null,this.targetElement_=null,ct||(this.resizeObserver_=new ResizeObserver(()=>this.updateSize())),this.controls=n.controls||(ct?new Y:Ho()),this.interactions=n.interactions||(ct?new Y:Ga({onFocusOnly:!0})),this.overlays_=n.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new uo(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(so,this.handleLayerGroupChanged_),this.addChangeListener(lo,this.handleViewChanged_),this.addChangeListener(oo,this.handleSizeChanged_),this.addChangeListener(ao,this.handleTargetChanged_),this.setProperties(n.values);const r=this;!i.view||i.view instanceof Io||i.view.then(function(t){r.setView(new Io(t))}),this.controls.addEventListener(t,t=>{t.element.setMap(this)}),this.controls.addEventListener(e,t=>{t.element.setMap(null)}),this.interactions.addEventListener(t,t=>{t.element.setMap(this)}),this.interactions.addEventListener(e,t=>{t.element.setMap(null)}),this.overlays_.addEventListener(t,t=>{this.addOverlayInternal_(t.element)}),this.overlays_.addEventListener(e,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){eu(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:M,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 tl?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:M,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(ao)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(t){return Bn(this.getCoordinateFromPixelInternal(t),this.getView().getProjection())}getCoordinateFromPixelInternal(t){const e=this.frameState_;return e?ir(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(so)}setLayers(t){const e=this.getLayerGroup();if(t instanceof Y)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=zn(t,this.getView().getProjection());return this.getPixelFromCoordinateInternal(e)}getPixelFromCoordinateInternal(t){const e=this.frameState_;return e?ir(e.coordinateToPixelTransform,t.slice(0,2)):null}getPixelRatio(){return this.pixelRatio_}setPixelRatio(t){this.pixelRatio_!==t&&(this.pixelRatio_=t,this.render())}getRenderer(){return this.renderer_}getSize(){return this.get(oo)}getView(){return this.get(lo)}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 go(this.frameState_,t,e,i,n)}handleBrowserEvent(t,e){e=e||t.type;const i=new Ys(e,this,t);this.handleMapBrowserEvent(i)}handleMapBrowserEvent(t){if(!this.frameState_)return;const e=t.originalEvent,i=e.type;if(i===Hs||i===v||i===_){const t=this.getOwnerDocument(),i=this.viewport_.getRootNode?this.viewport_.getRootNode():t,n=e.target,r=i instanceof ShadowRoot?i.host===n?i.host.ownerDocument:i:i===t?t.documentElement:i;if(this.overlayContainerStopEvent_.contains(n)||!r.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;const r=t?t.viewHints:void 0,s=!!r&&(r[fo]||r[po]);if(s){const e=Date.now()-t.time>8;i=e?0:8,n=e?0:2}e.getTilesLoading()<i&&(s&&e.reprioritize(),e.loadMoreTiles(i,n))}t&&this.renderer_&&!t.animate&&(this.renderComplete_?(this.hasListener(sl)&&this.renderer_.dispatchRenderEvent(sl,t),!1===this.loaded_&&(this.loaded_=!0,this.dispatchEvent(new Ws(ro,this,t)))):!0===this.loaded_&&(this.loaded_=!1,this.dispatchEvent(new Ws(no,this,t))));const i=this.postRenderFunctions_;if(t)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)a(this.targetChangeHandlerKeys_[t]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(c,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(v,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,this.viewport_.remove()}if(this.targetElement_&&!Tt(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){if(Tt(e)||e.appendChild(this.viewport_),this.renderer_||(this.renderer_=new Qc(this)),!Tt(e)){this.mapBrowserEventHandler_=new Qs(this,this.moveTolerance_);for(const t in Zs)this.mapBrowserEventHandler_.addEventListener(Zs[t],this.handleMapBrowserEvent.bind(this));let t;if(this.viewport_.addEventListener(c,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(v,this.boundHandleBrowserEvent_,!!gt&&{passive:!1}),this.keyboardEventTarget_)t=this.keyboardEventTarget_;else{const i=e.getRootNode();t=i instanceof ShadowRoot?i.host:e}if(this.targetChangeHandlerKeys_=[s(t,_,this.handleBrowserEvent,this),s(t,m,this.handleBrowserEvent,this)],!Tt(e)){const t=e.getRootNode();t instanceof ShadowRoot&&this.resizeObserver_.observe(t.host),this.resizeObserver_?.observe(e)}}this.updateSize()}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)}handleTileChange_(){this.render()}handleViewPropertyChanged_(){this.render()}handleViewChanged_(){this.viewPropertyListenerKey_&&(a(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(a(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);const t=this.getView();t&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=s(t,i,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=s(t,l,this.handleViewPropertyChanged_,this),t.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(a),this.layerGroupPropertyListenerKeys_=null);const t=this.getLayerGroup();t&&(this.handleLayerAdd_(new Ja("addlayer",t)),this.layerGroupPropertyListenerKeys_=[s(t,i,this.render,this),s(t,l,this.render,this),s(t,"addlayer",this.handleLayerAdd_,this),s(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(){if(!this.frameState_)return;const t=this.frameState_.layerStatesArray;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){tu(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&&Zl(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:fe(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=fe(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_||!Ee(this.previousExtent_)&&!te(r.extent,this.previousExtent_))&&(this.dispatchEvent(new Ws(eo,this,n)),this.previousExtent_=qt(this.previousExtent_))}this.previousExtent_&&!r.viewHints[fo]&&!r.viewHints[po]&&!te(r.extent,this.previousExtent_)&&(this.dispatchEvent(new Ws(io,this,r)),Xt(r.extent,this.previousExtent_))}this.dispatchEvent(new Ws(to,this,r)),this.renderComplete_=(this.hasListener(no)||this.hasListener(ro)||this.hasListener(sl))&&!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 Ja("removelayer",e)),this.set(so,t)}setSize(t){this.set(oo,t)}setTarget(t){this.set(ao,t)}setView(t){if(!t||t instanceof Io)return void this.set(lo,t);this.set(lo,new Io);const e=this;t.then(function(t){e.setView(new Io(t))})}updateSize(){const t=this.getTargetElement();let e;if(t){let i,n;if(Tt(t)){const e=t.getContext("2d").getTransform();i=t.width/e.a,n=t.height/e.d}else{const e=getComputedStyle(t);i=t.offsetWidth-parseFloat(e.borderLeftWidth)-parseFloat(e.paddingLeft)-parseFloat(e.paddingRight)-parseFloat(e.borderRightWidth),n=t.offsetHeight-parseFloat(e.borderTopWidth)-parseFloat(e.paddingTop)-parseFloat(e.paddingBottom)-parseFloat(e.borderBottomWidth)}isNaN(i)||isNaN(n)||(e=[Math.max(0,i),Math.max(0,n)],!Zl(e)&&(t.offsetWidth||t.offsetHeight||t.getClientRects().length)&&qe("No map visible because the map container's width or height are 0."))}const i=this.getSize();!e||i&&P(e,i)||(this.updateViewportSize_(e),this.setSize(e))}updateViewportSize_(t){const e=this.getView();e&&e.setViewportSize(t)}};const nu="element",ru="map",su="offset",ou="position",au="positioning";class lu extends ${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(nu,this.handleElementChanged),this.addChangeListener(ru,this.handleMapChanged),this.addChangeListener(su,this.handleOffsetChanged),this.addChangeListener(ou,this.handlePositionChanged),this.addChangeListener(au,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(nu)}getId(){return this.id}getMap(){return this.get(ru)||null}getOffset(){return this.get(su)}getPosition(){return this.get(ou)}getPositioning(){return this.get(au)}handleElementChanged(){St(this.element);const t=this.getElement();t&&this.element.appendChild(t)}handleMapChanged(){this.mapPostrenderListenerKey&&(this.element?.remove(),a(this.mapPostrenderListenerKey),this.mapPostrenderListenerKey=null);const t=this.getMap();if(t){this.mapPostrenderListenerKey=s(t,to,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(nu,t)}setMap(t){this.set(ru,t)}setOffset(t){this.set(su,t)}setPosition(t){this.set(ou,t)}performAutoPan(){this.autoPan&&this.panIntoView(this.autoPan)}panIntoView(t){const e=this.getMap();if(!e||!e.getTargetElement()||!this.get(ou))return;const i=this.getRect(e.getTargetElement(),e.getSize()),n=this.getElement(),r=this.getRect(n,[yt(n),xt(n)]),s=void 0===(t=t||{}).margin?20:t.margin;if(!Wt(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(au,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}, ${o}) translate(${`${t[0]+n[0]}px`}, ${`${t[1]+n[1]}px`})`;this.rendered.transform_!=a&&(this.rendered.transform_=a,i.transform=a)}getOptions(){return this.options}}class hu{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 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this.context_||(this.context_=ft(1,1,uu)),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,renderedPixelRatio:NaN,renderedRevision:-1,renderedTileResolution:NaN,renderedTileRevision:-1,renderedTileZ:-1}),this.replayState_[e]}load(){this.getSourceTiles()}release(){this.context_&&(mt(this.context_),uu.push(this.context_.canvas),this.context_=null),this.removeSourceTiles_(this),this.sourceTiles.length=0,super.release()}}let gu,fu=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}getTileUrl(){return this.url_}getFormat(){return this.format_}getFeatures(){return 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yu(t,e){return[[-1/0,-1/0,1/0,1/0]]}function xu(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 vu extends Error{constructor(t){super("Unexpected response status: "+t.status),this.name="ResponseError",this.response=t}}class Su extends Error{constructor(t){super("Failed to issue request"),this.name="ClientError",this.client=t}}function wu(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))}return void e(t)}i(new vu(n))}),n.addEventListener("error",function(t){i(new Su(t.target))}),n.open("GET",t),n.setRequestHeader("Accept","application/json"),n.send()})}function Eu(t,e){return e.includes("://")?e:new URL(e,t).href}function Tu(t,e,i,n,r,s,o,a){o=o??[],a=a??n;const l=t[e+n],h=t[e+n+1],c=t[i-2*n],u=t[i-2*n+1];let d,g,f,p,_,m,y,x,v=0;for(let S=e;S<i;S+=n){f=d,p=g,_=void 0,m=void 0,S+n<i&&(_=t[S+n],m=t[S+n+1]),s&&S===e&&(f=c,p=u),s&&S===i-n&&(_=l,m=h),d=t[S],g=t[S+1],[y,x]=Cu(d,g,f,p,_,m,r),o[v++]=y,o[v++]=x;for(let e=2;e<a;e++)o[v++]=t[S+e]}return o.length!=v&&(o.length=v),o}function Cu(t,e,i,n,r,s,o){let a,l;void 0!==i&&void 0!==n?(a=t-i,l=e-n):void 0!==r&&void 0!==s?(a=r-t,l=s-e):(a=1,l=0);const h=Math.hypot(a,l),c=a/h,u=l/h;if(a=-u,l=c,void 0===i||void 0===n)return[t+a*o,e+l*o];if(void 0===r||void 0===s)return[t+a*o,e+l*o];const d=pi([t,e],[i,n],[r,s]);if(Math.cos(d)>.998)return[t+c*o,e+u*o];const g=Math.cos(d/2),f=Math.sin(d/2);return[t+(f*a+g*l)*(1/f)*o,e+(-g*a+f*l)*(1/f)*o]}function bu(t,e,i=!1){for(let n=0,r=t.length-2;n<r;n+=e){for(let r=i&&0===n?t.length-3*e:t.length-2*e;r>n+e;r-=e){const i=t[n],s=t[n+1],o=t[n+e],a=t[n+e+1],l=t[r],h=t[r+1],c=t[r+e],u=t[r+e+1],d=(u-h)*(o-i)-(c-l)*(a-s);if(0===d)continue;const g=((c-l)*(s-h)-(u-h)*(i-l))/d,f=((o-i)*(s-h)-(a-s)*(i-l))/d;if(g>0&&g<1&&f>0&&f<1){const l=i+g*(o-i),h=s+g*(a-s);t[n+e]=l,t[n+e+1]=h,t.splice(n+2*e,r-n-e);break}}}return t}class Ru{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 Pu extends Ru{constructor(t,e,i,n,r,s,o){super(),this.context_=t,this.pixelRatio_=e,this.extent_=i,this.transform_=n,this.transformRotation_=n?je(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_=qn()}drawImages_(t,e,i,n){if(!this.image_)return;const r=gr(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_;or(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=gr(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,s){const o=this.context_;let a=gr(t,e,i,n,this.transform_,this.pixelCoordinates_);if(Math.abs(s)>0){const t=a.length,e=r||Math.abs(a[0]-a[t-2])<1e-6&&Math.abs(a[1]-a[t-1])<1e-6;a=Tu(a,0,t,2,s,e,a),bu(a,2,e)}o.moveTo(a[0],a[1]);let l=a.length;r&&(l-=2);for(let t=2;t<l;t+=2)o.lineTo(a[t],a[t+1]);return r&&o.closePath(),i}drawRings_(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s)e=this.moveToLineTo_(t,e,i[s],n,!0,r);return e}drawCircle(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),we(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=Er(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_)),we(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,this.strokeState_.strokeOffset),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(we(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,this.strokeState_.strokeOffset);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_)),we(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.strokeState_?.strokeOffset),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_)),we(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.strokeState_?.strokeOffset)}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),P(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:Wh;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:Gh(e||Uh)}}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||zh,h=e.getOffset();this.strokeState_={lineCap:void 0!==i?i:Bh,lineDash:1===this.pixelRatio_?l:l.map(t=>t*this.pixelRatio_),lineDashOffset:(r||0)*this.pixelRatio_,lineJoin:void 0!==s?s:Xh,lineWidth:(void 0!==o?o:1)*this.pixelRatio_,miterLimit:void 0!==a?a:$h,strokeStyle:Gh(t||Vh),strokeOffset:(h??0)*this.pixelRatio_}}else 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y=p((r[0][0]-v[0])/s),S=p(-(r[0][1]-v[1])/s),w=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=Oe([[h,c,0,0,w-y],[d,g,0,0,T-y],[0,0,h,c,E-S],[0,0,d,g,C-S]]);if(!P)return;if(f.save(),f.beginPath(),function(){if(void 0===ku){const t=ft(6,6,Nu);t.globalCompositeOperation="lighter",t.fillStyle="rgba(210, 0, 0, 0.75)",Gu(t,4,5,4,0),Gu(t,4,5,0,5);const e=t.getImageData(0,0,3,3).data;ku=ju(e,0)||ju(e,4)||ju(e,8),mt(t),Nu.push(t.canvas)}return ku}()||!u){f.moveTo(w,E);const t=4,e=y-w,i=S-E;for(let n=0;n<t;n++)f.lineTo(w+p((n+1)*e/t),E+p(n*i/(t-1))),n!=t-1&&f.lineTo(w+p((n+1)*e/t),E+p((n+1)*i/(t-1)));f.lineTo(T,C)}else f.moveTo(w,E),f.lineTo(y,S),f.lineTo(T,C);let I;if(f.clip(),f.transform(P[0],P[2],P[1],P[3],y,S),f.translate(_[0]-b,_[3]-R),m)I=m.canvas,f.scale(x,-x);else{const 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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)}})}a={}}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=Bt([r,s,o,a]),c=this.sourceWorldWidth_?Se(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=Se(Bt([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])&&!we(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=(Ne(r[0],u)+Ne(o[0],u))/2-Ne(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}11&f||this.addTriangle_(t,i,n,r,o,a),14&f||this.addTriangle_(t,i,e,r,o,s),f&&(13&f||this.addTriangle_(e,n,t,s,a,r),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;ne(t,r[0]),ne(t,r[1]),ne(t,r[2])}),t}getTriangles(){return this.triangles_}}const ad=.5;class ld extends Gs{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?me(i,l):i,c=Uu(t,e,de(h),n),u=new od(t,e,h,a,.5*c,n),d=u.calculateSourceExtent(),g=Ee(d)?null:s(d,c,r),f=g?As:Ns,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==Os&&this.unlistenSource_(),super.disposeInternal()}getImage(){return this.canvas_}getProjection(){return this.targetProj_}reproject_(){const t=this.sourceImage_.getState();if(t==Ds){const t=Se(this.targetExtent_)/this.targetResolution_,e=_e(this.targetExtent_)/this.targetResolution_;this.canvas_=zu(t,e,this.sourcePixelRatio_,Xu(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==As){this.state=Os,this.changed();const t=this.sourceImage_.getState();t==Ds||t==ks?this.reproject_():(this.sourceListenerKey_=s(this.sourceImage_,l,t=>{const e=this.sourceImage_.getState();e!=Ds&&e!=ks||(this.unlistenSource_(),this.reproject_())}),this.sourceImage_.load())}}unlistenSource_(){a(this.sourceListenerKey_),this.sourceListenerKey_=null}}class hd extends ${constructor(t){super(),this.projection=Tn(t.projection),this.attributions_=cd(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_}ready(){const t=this.getState();return"ready"===t?Promise.resolve():"error"===t?Promise.reject(new Error("Source failed to load")):new Promise((t,e)=>{const i=()=>{const n=this.getState();"ready"===n?(this.un("change",i),t()):"error"===n&&(this.un("change",i),e(new Error("Source failed to load")))};this.on("change",i)})}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(t){this.attributions_=cd(t),this.changed()}setState(t){this.state_=t,this.changed()}}function cd(t){return t?"function"==typeof t?t:(Array.isArray(t)||(t=[t]),e=>t):null}const ud="imageloadstart",dd="imageloadend",gd="imageloaderror";class fd extends D{constructor(t,e){super(t),this.image=e}}class pd extends hd{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[C(e,t,0)]}return t}getImage(t,e,i,n){const r=this.getProjection();if(!r||!n||Fn(r,n))return r&&(n=r),this.getImageInternal(t,e,i,n);if(this.reprojectedImage_){if(this.reprojectedRevision_==this.getRevision()&&Fn(this.reprojectedImage_.getProjection(),n)&&this.reprojectedImage_.getResolution()==e&&te(this.reprojectedImage_.getExtent(),t))return this.reprojectedImage_;this.reprojectedImage_.dispose(),this.reprojectedImage_=null}return this.reprojectedImage_=new ld(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=md(t,e,i,1),s=this.findNearestResolution(e);if(this.image&&(this.static_||this.wantedProjection_===n&&(this.wantedExtent_&&Wt(this.wantedExtent_,r)||Wt(this.image.getExtent(),r))&&(this.wantedResolution_&&Xu(this.wantedResolution_)===s||Xu(this.image.getResolution())===s)))return this.image;this.wantedProjection_=n,this.wantedExtent_=r,this.wantedResolution_=s,this.image=new Gs(r,s,i,this.loader),this.image.addEventListener(l,this.handleImageChange.bind(this))}return this.image}handleImageChange(t){const e=t.target;let i;switch(e.getState()){case Os:this.loading=!0,i=ud;break;case Ds:this.loading=!1,i=dd;break;case ks:this.loading=!1,i=gd;break;default:return}this.hasListener(i)&&this.dispatchEvent(new fd(i,e))}}function _d(t,e){t.getImage().src=e}function md(t,e,i,n){const r=e/i,s=de(t),o=ze(Se(t)/r,4),a=ze(_e(t)/r,4);return fe(s,r,0,[o+2*ze((n-1)*o/2,4),a+2*ze((n-1)*a/2,4)])}function yd(t,e,i,n,r,s){const o=r.getCode().split(/:(?=\d+$)/).pop(),a=i/n,l=[Ue(Se(e)/a,4),Ue(_e(e)/a,4)];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 Ju(t.replace(/MapServer\/?$/,"MapServer/export").replace(/ImageServer\/?$/,"ImageServer/exportImage"),s)}function xd(t){const e=t.load?t.load:zs,i=Tn(t.projection||"EPSG:3857"),n=t.ratio??1.5,r=t.crossOrigin??null,s=t.referrerPolicy;return function(o,a,l){l=t.hidpi?l:1;const h={f:"image",format:"png32",transparent:!0};Object.assign(h,t.params),o=md(o,a,l,n);const c=yd(t.url,o,a,l,i,h),u=new Image;return u.crossOrigin=r,void 0!==s&&(u.referrerPolicy=s),e(u,c).then(t=>{const e=Se(o)/t.width*l;return{image:t,extent:o,resolution:e,pixelRatio:l}})}}const vd=[0,0,0];class Sd{constructor(t){let e=t.minZoom;const i=t.resolutions;let n;if(void 0===e&&i&&(e=i.findIndex(t=>void 0!==t)),this.minZoom=void 0!==e?e:0,this.resolutions_=i,Ft(I(this.resolutions_,(t,e)=>e-t,!0),"`resolutions` must be sorted in descending order"),!t.origins)for(let t=0,e=this.resolutions_.length-1;t<e;++t)if(n){if(this.resolutions_[t]/this.resolutions_[t+1]!==n){n=void 0;break}}else n=this.resolutions_[t]/this.resolutions_[t+1];this.zoomFactor_=n,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 r=t.extent;void 0===r||this.origin_||this.origins_||(this.origin_=xe(r)),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:Po,Ft(!this.tileSize_&&this.tileSizes_||this.tileSize_&&!this.tileSizes_,"Either `tileSize` or `tileSizes` must be configured, never both"),this.extent_=void 0!==r?r:null,this.fullTileRanges_=null,this.tmpSize_=[0,0],this.tmpExtent_=[0,0,0,0],void 0!==t.tileRanges?this.fullTileRanges_=t.tileRanges:void 0!==t.sizes?this.fullTileRanges_=t.sizes.map((t,e)=>{const i=new hu(Math.min(0,t[0]),Math.max(t[0]-1,-1),Math.min(0,t[1]),Math.max(t[1]-1,-1));if(r){const t=this.getTileRangeForExtentAndZ(r,e);i.minX=Math.max(t.minX,i.minX),i.maxX=Math.min(t.maxX,i.maxX),i.minY=Math.max(t.minY,i.minY),i.maxY=Math.min(t.maxY,i.maxY)}return i}):r&&this.calculateTileRanges_(r)}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=cu(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]}getOrigins(){return this.origins_}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 cu(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 cu(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 cu(o,o,a,a,i);return cu(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,vd);const n=vd[1],r=vd[2];this.getTileCoordForXYAndZ_(t[2],t[1],e,!0,vd);return cu(n,vd[1],r,vd[2],i)}getTileCoordCenter(t){const e=this.getOrigin(t[0]),i=this.getResolution(t[0]),n=Hl(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=Hl(this.getTileSize(t[0]),this.tmpSize_),s=i[0]+t[1]*r[0]*n,o=i[1]-(t[2]+1)*r[1]*n;return Ht(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=Hl(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=ze(h,5)-1,c=ze(c,5)-1):(h=Be(h,5),c=Be(c,5)),Vu(s,h,c,r)}getTileCoordForXYAndZ_(t,e,i,n,r){const s=this.getOrigin(i),o=this.getResolution(i),a=Hl(this.getTileSize(i),this.tmpSize_);let l=(t-s[0])/o/a[0],h=(s[1]-e)/o/a[1];return n?(l=ze(l,5)-1,h=ze(h,5)-1):(l=Be(l,5),h=Be(h,5)),Vu(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 Le(C(this.resolutions_,t,e||0),this.minZoom,this.maxZoom)}tileCoordIntersectsViewport(t,e){return Kr(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 wd extends Sd{constructor(t){super({extent:t.extent,origin:t.origin,origins:t.origins,resolutions:t.resolutions,tileSize:t.tileSize,tileSizes:t.tileSizes,sizes:t.sizes,tileRanges:t.tileRanges,minZoom:t.minZoom}),this.matrixIds_=t.matrixIds}getMatrixId(t){return this.matrixIds_[t]}getMatrixIds(){return this.matrixIds_}}function Ed(t,e,i){const n=[],r=[],s=[],o=[],a=[],l=[];i=void 0!==i?i:[];const h="TileMatrix",c="Identifier",u="ScaleDenominator",d="TopLeftCorner",g=Tn(t.SupportedCRS),f=g.getMetersPerUnit(),p=g.getAxisOrientation().startsWith("ne");return t[h].sort(function(t,e){return e[u]-t[u]}),t[h].forEach(function(e){let g;if(g=!(i.length>0)||i.find(function(i){return e[c]==i[h]||!e[c].includes(":")&&t[c]+":"+e[c]===i[h]}),g){r.push(e[c]);const t=28e-5*e[u]/f,h=e.TileWidth,_=e.TileHeight;p?s.push([e[d][1],e[d][0]]):s.push(e[d]),n.push(t),o.push(h==_?h:[h,_]),a.push([e.MatrixWidth,e.MatrixHeight]),i.length>0&&l.push(new hu(g.MinTileCol,g.MaxTileCol,g.MinTileRow,g.MaxTileRow))}}),new wd({extent:e,origins:s,resolutions:n,matrixIds:r,tileSizes:o,sizes:0===l.length?a:void 0,tileRanges:l.length>0?l:void 0})}function Td(t){let e=t.getDefaultTileGrid();return e||(e=Id(t),t.setDefaultTileGrid(e)),e}function Cd(t,e,i){const n=e[0],r=t.getTileCoordCenter(e),s=Md(i);if(!Vt(s,r)){const e=Se(s),i=Math.ceil((s[0]-r[0])/e);return r[0]+=e*i,t.getTileCoordForCoordAndZ(r,n)}return e}function bd(t,e,i,n){n=void 0!==n?n:"top-left";const r=Pd(t,e,i);return new Sd({extent:t,origin:ge(t,n),resolutions:r,tileSize:i})}function Rd(t){const e=t||{},i=e.extent||Tn("EPSG:3857").getExtent(),n={extent:i,minZoom:e.minZoom,tileSize:e.tileSize,resolutions:Pd(i,e.maxZoom,e.tileSize,e.maxResolution)};return new Sd(n)}function Pd(t,e,i,n){e=void 0!==e?e:42,i=Hl(void 0!==i?i:Po);const r=_e(t),s=Se(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 Id(t,e,i,n){return bd(Md(t),e,i,n)}function Md(t){let e=(t=Tn(t)).getExtent();if(!e){const i=180*yi.degrees/t.getMetersPerUnit();e=Ht(-i,-i,i,i)}return e}function Ld(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 nd(t,o,i[1],i[2],s)}}function Fd(t,e){const i=t.length,n=new Array(i);for(let r=0;r<i;++r)n[r]=Ld(t[r],e);return Ad(n)}function Ad(t){return 1===t.length?t[0]:function(e,i,n){if(!e)return;const r=Ne(Ku(e),t.length);return t[r](e,i,n)}}function Od(t,e,i){}class Dd extends nt{constructor(t,e,i,n,r,s,o,a,l,h,c,u){super(r,Z,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?me(d,g):d;if(0===he(p))return void(this.state=J);const _=t.getExtent();_&&(f=f?me(f,_):_);const m=n.getResolution(this.wrappedTileCoord_[0]),y=Bu(t,i,p,m);if(!isFinite(y)||y<=0)return void(this.state=J);const x=void 0!==h?h:ad;if(this.triangulation_=new od(t,i,p,f,y*x,m),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]=Le(v[1],f[1],f[3]),v[3]=Le(v[3],f[1],f[3])):v=me(v,f)),he(v)){let i=0,n=0;t.canWrapX()&&(i=Se(_),n=Math.floor((v[0]-_[0])/i));Ie(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=n*i;this.sourceTiles_.push({getTile:()=>l(this.sourceZ_,t,e,o),offset:r})}++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_=zu(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(){for(const t of this.sourceTiles_)t.tile=t.getTile();if(this.state==Z){this.state=K,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(({tile:e})=>{const i=e.getState();if(i==Z||i==K){t++;const i=s(e,l,n=>{const r=e.getState();r!=H&&r!=q&&r!=J||(a(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()==Z&&t.load()})}}unlistenSources_(){this.sourcesListenerKeys_.forEach(a),this.sourcesListenerKeys_=null}release(){this.canvas_&&(mt(this.canvas_.getContext("2d")),Nu.push(this.canvas_),this.canvas_=null),this.sourceTiles_.length=0,super.release()}}class kd extends hd{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&&Hl(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),e),this.tmpSize=[0,0],this.key_=t.key||z(this),this.tileOptions={transition:t.transition,interpolate:t.interpolate},this.zDirection=t.zDirection?t.zDirection:0}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,s){return U()}getTileGrid(){return this.tileGrid}getTileGridForProjection(t){return this.tileGrid?this.tileGrid:Td(t)}getTilePixelRatio(t){return this.tilePixelRatio_}getTilePixelSize(t,e,i){const n=this.getTileGridForProjection(i),r=this.getTilePixelRatio(e),s=Hl(n.getTileSize(t),this.tmpSize);return 1==r?s:Kl(s,r,this.tmpSize)}getTileCoordForTileUrlFunction(t,e){const i=void 0!==e?e:this.getProjection(),n=void 0!==e?this.getTileGridForProjection(i):this.tileGrid||this.getTileGridForProjection(i);return this.getWrapX()&&i.isGlobal()&&(t=Cd(n,t,i)),qu(t,n)?t:null}clear(){}refresh(){this.clear(),super.refresh()}}class Nd extends D{constructor(t,e){super(t),this.tile=e}}var Gd="tileloadstart",jd="tileloadend",Ud="tileloaderror";class Bd extends kd{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===Bd.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=Gd):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==q?Ud:n==H?jd:void 0),null!=r&&this.dispatchEvent(new Nd(r,e))}setTileLoadFunction(t){this.tileLoadFunction=t,this.changed()}setTileUrlFunction(t,e){this.tileUrlFunction=t,void 0!==e?this.setKey(e):this.changed()}setUrl(t){const e=sd(t);this.urls=e,this.setUrls(e)}setUrls(t){this.urls=t;const e=t.join("\n");this.generateTileUrlFunction_?this.setTileUrlFunction(Fd(t,this.tileGrid),e):this.setKey(e)}tileUrlFunction(t,e,i){}}class zd extends Bd{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,projection:t.projection,state:t.state,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:Xd,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.referrerPolicy=t.referrerPolicy,this.tileClass=void 0!==t.tileClass?t.tileClass:$s,this.tileGridForProjection={},this.reprojectionErrorThreshold_=t.reprojectionErrorThreshold,this.renderReprojectionEdges_=!1}getGutterForProjection(t){return this.getProjection()&&t&&!Fn(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||Fn(e,t)))return this.tileGrid;const i=z(t);return i in this.tileGridForProjection||(this.tileGridForProjection[i]=Td(t)),this.tileGridForProjection[i]}createTile_(t,e,i,n,r,s){const o=[t,e,i],a=this.getTileCoordForTileUrlFunction(o,r),h=a?this.tileUrlFunction(a,n,r):void 0,c=new this.tileClass(o,void 0!==h?Z:J,void 0!==h?h:"",{crossOrigin:this.crossOrigin,referrerPolicy:this.referrerPolicy},this.tileLoadFunction,this.tileOptions);return c.key=s,c.addEventListener(l,this.handleTileChange.bind(this)),c}getTile(t,e,i,n,r,s){const o=this.getProjection();if(!o||!r||Fn(o,r))return this.getTileInternal(t,e,i,n,o||r);const a=[t,e,i],l=this.getKey(),h=this.getTileGridForProjection(o),c=this.getTileGridForProjection(r),u=this.getTileCoordForTileUrlFunction(a,r),d=new Dd(o,h,r,c,a,u,this.getTilePixelRatio(n),this.getGutter(),(t,e,i,n)=>this.getTileInternal(t,e,i,n,o,s),this.reprojectionErrorThreshold_,this.renderReprojectionEdges_,this.tileOptions);return d.key=l,d}getTileInternal(t,e,i,n,r,s){const o=this.getKey(),a=Zu(this,o,t,e,i);if(s&&s.containsKey(a)){return s.get(a)}const l=this.createTile_(t,e,i,n,r,o);return s?.set(a,l),l}setRenderReprojectionEdges(t){this.renderReprojectionEdges_!=t&&(this.renderReprojectionEdges_=t,this.changed())}setTileGridForProjection(t,e){const i=Tn(t);if(i){const t=z(i);t in this.tileGridForProjection||(this.tileGridForProjection[t]=e)}}}function Xd(t,e){if(ct){const i=t.getCrossOrigin();let n="same-origin",r="same-origin";"anonymous"===i||""===i?(n="cors",r="omit"):"use-credentials"===i&&(n="cors",r="include");const s={mode:n,credentials:r,referrerPolicy:t.getReferrerPolicy()};return void fetch(e,s).then(t=>{if(!t.ok)throw new Error(`HTTP ${t.status}`);return t.blob()}).then(t=>createImageBitmap(t)).then(e=>{const i=t.getImage();i.width=e.width,i.height=e.height;i.getContext("2d").drawImage(e,0,0),e.close?.(),i.dispatchEvent(new Event("load"))}).catch(()=>{t.getImage().dispatchEvent(new Event("error"))})}t.getImage().src=e}function $d(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 Vd extends zd{constructor(t){const e=void 0!==(t=t||{}).projection?t.projection:"EPSG:3857",i=void 0!==t.tileGrid?t.tileGrid:Rd({extent:Md(e),maxResolution:t.maxResolution,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize});super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,referrerPolicy:t.referrerPolicy,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_}}function Wd(t,e,i,n,r,s,o){let a,l;const h=(i-e)/n;if(1===h)a=e;else if(2===h)a=e,l=r;else if(0!==h){let s=t[e],o=t[e+1],h=0;const c=[0];for(let r=e+n;r<i;r+=n){const e=t[r],i=t[r+1];h+=Math.sqrt((e-s)*(e-s)+(i-o)*(i-o)),c.push(h),s=e,o=i}const u=r*h,d=w(c,u);d<0?(l=(u-c[-d-2])/(c[-d-1]-c[-d-2]),a=e+(-d-2)*n):a=e+d*n}o=o>1?o:2,s=s||new Array(o);for(let e=0;e<o;++e)s[e]=void 0===a?NaN:void 0===l?t[a+e]:Ge(t[a+e],t[a+n+e],l);return s}function Yd(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(Ge(t[(a-1)*n+e],t[a*n+e],c));return o.push(r),o}function Zd(t,e,i,n,r,s,o){if(o)return Yd(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 Yd(t,e,o,n,r,!1);e=o}}return null}function Kd(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 Hd extends vr{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){R(this.flatCoordinates,t),this.changed()}clone(){const t=new Hd(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<$t(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Pr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Lr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,e,i,n))}forEachSegment(t){return Vr(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,Yd(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e))}getCoordinates(){return Gr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,e){return Wd(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,this.stride)}getLength(){return Kd(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=Jr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new Hd(e,"XY")}getType(){return"LineString"}intersectsExtent(t){return Yr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,this.getExtent())}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=Dr(this.flatCoordinates,0,t,this.stride),this.changed()}}class qd extends vr{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){R(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){R(this.flatCoordinates,t.getFlatCoordinates().slice()),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new qd(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<$t(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Ir(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Fr(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,Zd(this.flatCoordinates,0,this.ends_,this.stride,t,e,i))}getCoordinates(){return jr(this.flatCoordinates,0,this.ends_,this.stride)}getEnds(){return this.ends_}getLineString(t){return t<0||this.ends_.length<=t?null:new Hd(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 Hd(t.slice(r,o),i);n.push(a),r=o}return n}getLength(){const t=this.ends_;let e=0,i=0;for(let n=0,r=t.length;n<r;++n)i+=Kd(this.flatCoordinates,e,t[n],this.stride),e=t[n];return i}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];R(t,Wd(e,i,o,r,.5)),i=o}return t}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=Qr(this.flatCoordinates,0,this.ends_,this.stride,t,e,0,i),new qd(e,"XY",i)}getType(){return"MultiLineString"}intersectsExtent(t){return Zr(this.flatCoordinates,0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=kr(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}class Jd extends vr{constructor(t,e){super(),e&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}appendPoint(t){R(this.flatCoordinates,t.getFlatCoordinates()),this.changed()}clone(){const t=new Jd(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<$t(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=Ae(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 Gr(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getPoint(t){const e=this.flatCoordinates.length/this.stride;return t<0||e<=t?null:new os(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 os(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(Yt(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=Dr(this.flatCoordinates,0,t,this.stride),this.changed()}}function Qd(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=Qt(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 tg extends vr{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;R(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;R(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 tg(this.flatCoordinates.slice(),this.layout,e);return i.applyProperties(this),i}closestPointXY(t,e,i,n){return n<$t(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Mr(this.flatCoordinates,0,this.endss_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),Ar(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return $r(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t,e)}getArea(){return br(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),fs(e,0,this.endss_,this.stride,t)):e=this.flatCoordinates,Ur(e,0,this.endss_,this.stride)}getEndss(){return this.endss_}getFlatInteriorPoints(){if(this.flatInteriorPointsRevision_!=this.getRevision()){const t=Qd(this.flatCoordinates,0,this.endss_,this.stride);this.flatInteriorPoints_=ls(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t),this.flatInteriorPointsRevision_=this.getRevision()}return this.flatInteriorPoints_}getInteriorPoints(){return new Jd(this.getFlatInteriorPoints().slice(),"XYM")}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;ds(t,0,this.endss_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=fs(this.orientedFlatCoordinates_,0,this.endss_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=rs(this.flatCoordinates,0,this.endss_,this.stride,Math.sqrt(t),e,0,i),new tg(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 _s(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 _s(e.slice(r,a),t,o);n.push(l),r=a}return n}getType(){return"MultiPolygon"}intersectsExtent(t){return qr(this.getOrientedFlatCoordinates(),0,this.endss_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,3),this.flatCoordinates||(this.flatCoordinates=[]);const i=Nr(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 eg=qn();class ig{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_?Jt(this.flatCoordinates_):Qt(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=de(this.getExtent());this.flatInteriorPoints_=as(this.flatCoordinates_,0,this.ends_,this.stride_,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){const t=ps(this.flatCoordinates_,this.ends_),e=Qd(this.flatCoordinates_,0,t,this.stride_);this.flatInteriorPoints_=ls(this.flatCoordinates_,0,t,this.stride_,e)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=Wd(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,.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=Wd(t,e,r,this.stride_,.5);R(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=Tn(t)).getExtent(),i=t.getWorldExtent();if(e&&i){const t=_e(i)/_e(e);or(eg,i[0],i[3],t,-t,0,0,0),gr(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,eg,this.flatCoordinates_)}}applyTransform(t){t(this.flatCoordinates_,this.flatCoordinates_,this.stride_)}clone(){return new ig(this.type_,this.flatCoordinates_.slice(),this.ends_?.slice(),this.stride_,Object.assign({},this.properties_),this.id_)}getEnds(){return this.ends_}enableSimplifyTransformed(){return this.simplifyTransformed=A((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=Jr(i,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,t,i,0),n=[i.length];break;case"MultiLineString":n=[],i.length=Qr(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,t,i,0,n);break;case"Polygon":n=[],i.length=ns(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(t),i,0,n)}return n&&(this.simplifiedGeometry_=new ig(this.type_,i,n,this.stride_,this.properties_,this.id_)),this.squaredTolerance_=t,this.simplifiedGeometry_}),this}}function ng(t){const e=t.getType();switch(e){case"Point":return new os(t.getFlatCoordinates());case"MultiPoint":return new Jd(t.getFlatCoordinates(),"XY");case"LineString":return new Hd(t.getFlatCoordinates(),"XY");case"MultiLineString":return new qd(t.getFlatCoordinates(),"XY",t.getEnds());case"Polygon":const i=t.getFlatCoordinates(),n=t.getEnds(),r=ps(i,n);return r.length>1?new tg(i,"XY",r):new _s(i,"XY",n);default:throw new Error("Invalid geometry type:"+e)}}ig.prototype.getFlatCoordinates=ig.prototype.getOrientedFlatCoordinates;class rg{constructor(t){this.rbush_=new ul(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)];te([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 r(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(t){const e=this.rbush_.toJSON();return Ht(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]}}var sg="addfeature",og="changefeature",ag="clear",lg="removefeature",hg="featuresloadstart",cg="featuresloadend",ug="featuresloaderror";class dg extends D{constructor(t,e,i){super(t),this.feature=e,this.features=i}}class gg extends hd{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_=mu(this.url_,this.format_)),this.strategy_=void 0!==t.strategy?t.strategy:yu;const e=void 0===t.useSpatialIndex||t.useSpatialIndex;let i,n;this.featuresRtree_=e?new rg:null,this.loadedExtentsRtree_=new rg,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 Y(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 dg(sg,t))}setupChangeEvents_(t,e){e instanceof ig||(this.featureChangeKeys_[t]=[s(e,l,this.handleFeatureChange_,this),s(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 ig){const n=this.idIndex_[t];n instanceof ig?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(sg))for(let t=0,e=i.length;t<e;t++)this.dispatchEvent(new dg(sg,i[t]))}bindFeaturesCollection_(i){let n=!1;this.addEventListener(sg,function(t){n||(n=!0,i.push(t.feature),n=!1)}),this.addEventListener(lg,function(t){n||(n=!0,i.remove(t.feature),n=!1)}),i.addEventListener(t,t=>{n||(n=!0,this.addFeature(t.element),n=!1)}),i.addEventListener(e,t=>{n||(n=!0,this.removeFeature(t.element),n=!1)}),this.featuresCollection_=i}clear(t){if(t){for(const t in this.featureChangeKeys_){this.featureChangeKeys_[t].forEach(a)}this.featuresCollection_||(this.featureChangeKeys_={},this.idIndex_={},this.uidIndex_={})}else if(this.featuresRtree_){this.featuresRtree_.forEach(t=>{this.removeFeatureInternal(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 dg(ag);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 ig||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 ig||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(),r(this.nullGeometryFeatures_)||R(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=Ie(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||M,this.featuresRtree_.forEachInExtent(a,function(t){if(e(t)){const e=t.getGeometry(),l=o;if(o=e instanceof ig?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)??null}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 dg(og,e))}hasFeature(t){const e=t.getId();if(void 0!==e){const i=this.idIndex_[String(e)];return Array.isArray(i)?i.includes(t):i===t}return z(t)in this.uidIndex_}isEmpty(){return this.featuresRtree_?this.featuresRtree_.isEmpty()&&r(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];if(!n.forEachInExtent(s,function(t){return Wt(t.extent,s)})){this.loading=Number(this.loading)+1,this.dispatchEvent(new dg(hg));const t=t=>{this.loading=Number(this.loading)-1,this.dispatchEvent(new dg(cg,void 0,t))},r=()=>{this.changed(),this.loading=Number(this.loading)-1,this.dispatchEvent(new dg(ug))};let o=!1;const a=this.loader_.call(this,s,e,i,e=>o||t(e),()=>o||r());a instanceof Promise?(o=!0,a.then(e=>{this.addFeatures(e),t(e)}).catch(r)):this.loader_.length<4&&(this.loading=!1),n.insert(s,{extent:s.slice()})}}}refresh(){this.clear(!0),this.loadedExtentsRtree_.clear(),super.refresh()}removeLoadedExtent(t){const e=this.loadedExtentsRtree_,i=[];e.forEachInExtent(t,function(t){i.push(t)}),i.forEach(i=>{e.remove(i);const n=ye(i.extent,t);for(const t of n)e.insert(t,{extent:t})})}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(a),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(lg)&&this.dispatchEvent(new dg(lg,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(mu(t,this.format_))}setOverlaps(t){this.overlaps_=t,this.changed()}}function fg(){return[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]}function pg(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t}function _g(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}function mg(t,e,i,n,r,s,o){const a=1/(t-e),l=1/(i-n),h=1/(r-s);return(o=o??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])[0]=-2*a,o[1]=0,o[2]=0,o[3]=0,o[4]=0,o[5]=-2*l,o[6]=0,o[7]=0,o[8]=0,o[9]=0,o[10]=2*h,o[11]=0,o[12]=(t+e)*a,o[13]=(n+i)*l,o[14]=(s+r)*h,o[15]=1,o}function yg(t,e,i,n,r){return(r=r??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])[0]=t[0]*e,r[1]=t[1]*e,r[2]=t[2]*e,r[3]=t[3]*e,r[4]=t[4]*i,r[5]=t[5]*i,r[6]=t[6]*i,r[7]=t[7]*i,r[8]=t[8]*n,r[9]=t[9]*n,r[10]=t[10]*n,r[11]=t[11]*n,r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15],r}function xg(t,e,i,n,r){let s,o,a,l,h,c,u,d,g,f,p,_;return t===(r=r??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])?(r[12]=t[0]*e+t[4]*i+t[8]*n+t[12],r[13]=t[1]*e+t[5]*i+t[9]*n+t[13],r[14]=t[2]*e+t[6]*i+t[10]*n+t[14],r[15]=t[3]*e+t[7]*i+t[11]*n+t[15]):(s=t[0],o=t[1],a=t[2],l=t[3],h=t[4],c=t[5],u=t[6],d=t[7],g=t[8],f=t[9],p=t[10],_=t[11],r[0]=s,r[1]=o,r[2]=a,r[3]=l,r[4]=h,r[5]=c,r[6]=u,r[7]=d,r[8]=g,r[9]=f,r[10]=p,r[11]=_,r[12]=s*e+h*i+g*n+t[12],r[13]=o*e+c*i+f*n+t[13],r[14]=a*e+u*i+p*n+t[14],r[15]=l*e+d*i+_*n+t[15]),r}function vg(t,e,i,n){return(n=n??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])[0]=1,n[1]=0,n[2]=0,n[3]=0,n[4]=0,n[5]=1,n[6]=0,n[7]=0,n[8]=0,n[9]=0,n[10]=1,n[11]=0,n[12]=t,n[13]=e,n[14]=i,n[15]=1,n}function Sg(t,e,i){i=i??[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];const n=Math.cos(e),r=Math.sin(e),s=n,o=-r,a=r,l=n,h=t[0],c=t[1],u=t[2],d=t[3],g=t[4],f=t[5],p=t[6],_=t[7];return i[0]=s*h+o*g,i[1]=s*c+o*f,i[2]=s*u+o*p,i[3]=s*d+o*_,i[4]=a*h+l*g,i[5]=a*c+l*f,i[6]=a*u+l*p,i[7]=a*d+l*_,i!==t&&(i[8]=t[8],i[9]=t[9],i[10]=t[10],i[11]=t[11],i[12]=t[12],i[13]=t[13],i[14]=t[14],i[15]=t[15]),i}class wg{constructor(t){this.gl_=t,this.program_=Tg(t,"\n  precision mediump float;\n\n  varying vec2 v_texcoord;\n\n  uniform sampler2D u_texture;\n\n  void main() {\n    if (\n      v_texcoord.x < 0.0 ||\n      v_texcoord.y < 0.0 ||\n      v_texcoord.x > 1.0 ||\n      v_texcoord.y > 1.0\n    ) {\n      discard;\n    }\n    gl_FragColor = texture2D(u_texture, v_texcoord);\n  }\n","\n  attribute vec4 a_position;\n  attribute vec4 a_texcoord;\n\n  uniform mat4 u_matrix;\n  uniform mat4 u_textureMatrix;\n\n  varying vec2 v_texcoord;\n\n  void main() {\n    gl_Position = u_matrix * a_position;\n    vec2 texcoord = (u_textureMatrix * a_texcoord).xy;\n    v_texcoord = texcoord;\n  }\n"),this.positionLocation=t.getAttribLocation(this.program_,"a_position"),this.texcoordLocation=t.getAttribLocation(this.program_,"a_texcoord"),this.matrixLocation=t.getUniformLocation(this.program_,"u_matrix"),this.textureMatrixLocation=t.getUniformLocation(this.program_,"u_textureMatrix"),this.textureLocation=t.getUniformLocation(this.program_,"u_texture"),this.positionBuffer=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,this.positionBuffer),this.positions=[0,0,0,1,1,0,1,0,0,1,1,1],t.bufferData(t.ARRAY_BUFFER,new Float32Array(this.positions),t.STATIC_DRAW),this.texcoordBuffer=t.createBuffer(),t.bindBuffer(t.ARRAY_BUFFER,this.texcoordBuffer),this.texcoords=[0,0,0,1,1,0,1,0,0,1,1,1],t.bufferData(t.ARRAY_BUFFER,new Float32Array(this.texcoords),t.STATIC_DRAW)}drawImage(t,e,i,n,r,s,o,a,l,h,c,u,d){const g=this.gl_;void 0===a&&(a=n),void 0===l&&(l=r),void 0===s&&(s=e),void 0===o&&(o=i),void 0===h&&(h=s),void 0===c&&(c=o),void 0===u&&(u=g.canvas.width),void 0===d&&(d=g.canvas.height),g.bindTexture(g.TEXTURE_2D,t),g.useProgram(this.program_),g.bindBuffer(g.ARRAY_BUFFER,this.positionBuffer),g.enableVertexAttribArray(this.positionLocation),g.vertexAttribPointer(this.positionLocation,2,g.FLOAT,!1,0,0),g.bindBuffer(g.ARRAY_BUFFER,this.texcoordBuffer),g.enableVertexAttribArray(this.texcoordLocation),g.vertexAttribPointer(this.texcoordLocation,2,g.FLOAT,!1,0,0);let f=mg(0,u,0,d,-1,1);f=xg(f,a,l,0),f=yg(f,h,c,1),g.uniformMatrix4fv(this.matrixLocation,!1,f);let p=vg(n/e,r/i,0);p=yg(p,s/e,o/i,1),g.uniformMatrix4fv(this.textureMatrixLocation,!1,p),g.uniform1i(this.textureLocation,0),g.drawArrays(g.TRIANGLES,0,this.positions.length/2)}}function Eg(t,e,i){const n=t.createShader(e);if(null===n)throw new Error("Shader compilation failed");if(t.shaderSource(n,i),t.compileShader(n),!t.getShaderParameter(n,t.COMPILE_STATUS)){const e=t.getShaderInfoLog(n);if(null===e)throw new Error("Shader info log creation failed");throw new Error(e)}return n}function Tg(t,e,i){const n=t.createProgram(),r=Eg(t,t.VERTEX_SHADER,i),s=Eg(t,t.FRAGMENT_SHADER,e);if(null===n)throw new Error("Program creation failed");if(t.attachShader(n,r),t.attachShader(n,s),t.linkProgram(n),!t.getProgramParameter(n,t.LINK_STATUS)){if(null===t.getProgramInfoLog(n))throw new Error("Program info log creation failed");throw new Error}return n}function Cg(t,e,i,n){let r;return r=i&&i.length?i.shift():ct?new OffscreenCanvas(t||300,e||300):document.createElement("canvas"),t&&(r.width=t),e&&(r.height=e),r.getContext("webgl",n)}function bg(t){const e=t.canvas;e.width=1,e.height=1,t.clear(t.COLOR_BUFFER_BIT|t.DEPTH_BUFFER_BIT|t.STENCIL_BUFFER_BIT)}const Rg=[];function Pg(t,e,i,n,r,s,o,a,l,h,c,u,d,g){const f=Math.round(n*e),p=Math.round(n*i);let _,m;if(t.canvas.width=f,t.canvas.height=p,m=t.createTexture(),t.bindTexture(t.TEXTURE_2D,m),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),d?(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR)):(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST)),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,f,p,0,t.RGBA,c,null),_=t.createFramebuffer(),t.bindFramebuffer(t.FRAMEBUFFER,_),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,m,0),null===_)throw new Error("Could not create framebuffer");if(null===m)throw new Error("Could not create texture");if(0===l.length)return{width:f,height:p,framebuffer:_,texture:m};const y=[1/0,1/0,-1/0,-1/0];let x,v,S;l.forEach(function(t,e,i){ie(y,t.extent)});const w=1/r;if(g&&1===l.length&&0===h)x=l[0].texture,v=l[0].width,S=l[0].width;else{if(x=t.createTexture(),null===m)throw new Error("Could not create texture");v=Math.round(Se(y)*w),S=Math.round(_e(y)*w);const e=t.getParameter(t.MAX_TEXTURE_SIZE),i=Math.max(v,S),n=i>e?e/i:1,r=Math.round(v*n),s=Math.round(S*n);t.bindTexture(t.TEXTURE_2D,x),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),d?(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.LINEAR),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.LINEAR)):(t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST)),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,r,s,0,t.RGBA,c,null);const o=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,o),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,x,0);const a=new wg(t);l.forEach(function(e,i,l){const c=(e.extent[0]-y[0])*w*n,u=-(e.extent[3]-y[3])*w*n,g=Se(e.extent)*w*n,f=_e(e.extent)*w*n;if(t.bindFramebuffer(t.FRAMEBUFFER,o),t.viewport(0,0,r,s),e.clipExtent){const i=(e.clipExtent[0]-y[0])*w*n,r=-(e.clipExtent[3]-y[3])*w*n,s=Se(e.clipExtent)*w*n,o=_e(e.clipExtent)*w*n;t.enable(t.SCISSOR_TEST),t.scissor(d?i:Math.round(i),d?r:Math.round(r),d?s:Math.round(i+s)-Math.round(i),d?o:Math.round(r+o)-Math.round(r))}a.drawImage(e.texture,e.width,e.height,h,h,e.width-2*h,e.height-2*h,d?c:Math.round(c),d?u:Math.round(u),d?g:Math.round(c+g)-Math.round(c),d?f:Math.round(u+f)-Math.round(u),r,s),t.disable(t.SCISSOR_TEST)}),t.deleteFramebuffer(o)}const E=xe(o),T=xe(y),C=t=>{const e=(t[0][0]-E[0])/s*n,i=-(t[0][1]-E[1])/s*n;return{u1:(t[1][0]-E[0])/s*n,v1:-(t[1][1]-E[1])/s*n,u0:e,v0:i,u2:(t[2][0]-E[0])/s*n,v2:-(t[2][1]-E[1])/s*n}};t.bindFramebuffer(t.FRAMEBUFFER,_),t.viewport(0,0,f,p);{const e=[],i=[],n=Tg(t,"\n  precision mediump float;\n\n  varying vec2 v_texcoord;\n\n  uniform sampler2D u_texture;\n\n  void main() {\n    if (v_texcoord.x < 0.0 || v_texcoord.x > 1.0 || v_texcoord.y < 0.0 || v_texcoord.y > 1.0) {\n      discard;\n    }\n    gl_FragColor = texture2D(u_texture, v_texcoord);\n  }\n","\n  attribute vec4 a_position;\n  attribute vec2 a_texcoord;\n\n  varying vec2 v_texcoord;\n\n  uniform mat4 u_matrix;\n\n  void main() {\n     gl_Position = u_matrix * a_position;\n     v_texcoord = a_texcoord;\n  }\n");t.useProgram(n);const s=t.getUniformLocation(n,"u_texture");t.bindTexture(t.TEXTURE_2D,x),t.uniform1i(s,0),a.getTriangles().forEach(function(t,n,s){const o=t.source,a=t.target,{u1:l,v1:h,u0:c,v0:u,u2:d,v2:g}=C(a),f=(o[0][0]-T[0])/r/v,p=-(o[0][1]-T[1])/r/S,_=(o[1][0]-T[0])/r/v,m=-(o[1][1]-T[1])/r/S,y=(o[2][0]-T[0])/r/v,x=-(o[2][1]-T[1])/r/S;e.push(l,h,c,u,d,g),i.push(_,m,f,p,y,x)});const o=mg(0,f,p,0,-1,1),l=t.getUniformLocation(n,"u_matrix");t.uniformMatrix4fv(l,!1,o);const h=t.getAttribLocation(n,"a_position"),c=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,c),t.bufferData(t.ARRAY_BUFFER,new Float32Array(e),t.STATIC_DRAW),t.vertexAttribPointer(h,2,t.FLOAT,!1,0,0),t.enableVertexAttribArray(h);const u=t.getAttribLocation(n,"a_texcoord"),d=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,d),t.bufferData(t.ARRAY_BUFFER,new Float32Array(i),t.STATIC_DRAW),t.vertexAttribPointer(u,2,t.FLOAT,!1,0,0),t.enableVertexAttribArray(u),t.drawArrays(t.TRIANGLES,0,e.length/2)}if(u){const e=Tg(t,"\n  precision mediump float;\n\n  uniform vec4 u_val;\n  void main() {\n     gl_FragColor = u_val;\n  }\n","\n  attribute vec4 a_position;\n\n  uniform mat4 u_matrix;\n\n  void main() {\n     gl_Position = u_matrix * a_position;\n  }\n");t.useProgram(e);const i=mg(0,f,p,0,-1,1),n=t.getUniformLocation(e,"u_matrix");t.uniformMatrix4fv(n,!1,i);const r=Array.isArray(u)?u:[0,0,0,255],s=t.getUniformLocation(e,"u_val");t.uniform4fv(s,r);const o=t.getAttribLocation(e,"a_position"),l=t.createBuffer();t.bindBuffer(t.ARRAY_BUFFER,l),t.vertexAttribPointer(o,2,t.FLOAT,!1,0,0),t.enableVertexAttribArray(o);const h=a.getTriangles().reduce(function(t,e){const i=e.target,{u1:n,v1:r,u0:s,v0:o,u2:a,v2:l}=C(i);return t.concat([n,r,s,o,s,o,a,l,a,l,n,r])},[]);t.bufferData(t.ARRAY_BUFFER,new Float32Array(h),t.STATIC_DRAW),t.drawArrays(t.LINES,0,h.length/2)}return{width:f,height:p,framebuffer:_,texture:m}}class Ig extends Lt{constructor(t){super({tileCoord:t.tileCoord,loader:()=>Promise.resolve(new Uint8ClampedArray(4)),interpolate:t.interpolate,transition:t.transition}),this.renderEdges_=void 0!==t.renderEdges&&t.renderEdges,this.hasAlpha_=void 0===t.hasAlpha||t.hasAlpha,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?me(i,n):i:n;const r=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_),s=this.targetTileGrid_.getExtent();let o=this.sourceTileGrid_.getExtent();const a=s?me(r,s):r;if(0===he(a))return void(this.state=J);i&&(o=o?me(o,i):i);const l=this.targetTileGrid_.getResolution(this.wrappedTileCoord_[0]),h=t.targetProj,c=Bu(e,h,a,l);if(!isFinite(c)||c<=0)return void(this.state=J);const u=void 0!==t.errorThreshold?t.errorThreshold:ad;if(this.triangulation_=new od(e,h,a,o,c*u,l,t.transformMatrix),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]=Le(d[1],o[1],o[3]),d[3]=Le(d[3],o[1],o[3])):d=me(d,o)),he(d)){let n=0,r=0;e.canWrapX()&&(n=Se(i),r=Math.floor((d[0]-i[0])/n));Ie(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=bt(n.getData());a?o=a:(e=!0,o=It(Ct(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],_=Math.floor(p/g/l[0]),m=this.sourceTileGrid_.getTileCoordExtent(n.tileCoord);m[0]+=i.offset,m[2]+=i.offset;const y=this.clipExtent_?.slice();y&&(y[0]+=i.offset,y[2]+=i.offset),t.push({extent:m,clipExtent:y,data:d,dataType:u,bytesPerPixel:f,pixelSize:l,bandCount:_})}),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=Math.round(r*this.pixelRatio_),a=Math.round(s*this.pixelRatio_),l=this.targetTileGrid_.getResolution(i),h=this.sourceTileGrid_.getResolution(this.sourceZ_),c=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_),u=t[0].bandCount,d=this.hasAlpha_?-1:u,g=this.hasAlpha_?u:u+1,f=new t[0].dataType(g*o*a),p=Cg(o,a,Rg,{premultipliedAlpha:!1,antialias:!1});let _;const m=p.RGBA;let y;if(t[0].dataType==Float32Array){y=p.FLOAT,p.getExtension("WEBGL_color_buffer_float"),p.getExtension("OES_texture_float"),p.getExtension("EXT_float_blend");_=null!==p.getExtension("OES_texture_float_linear")&&this.interpolate}else y=p.UNSIGNED_BYTE,_=this.interpolate;const x=t[0].dataType===Float32Array?1:255;for(let e=Math.ceil(g/4)-1;e>=0;--e){const i=[],n=4*e;for(let e=0,r=t.length;e<r;++e){const r=t[e],s=r.pixelSize,o=s[0],a=s[1],l=new r.dataType(4*o*a),h=r.data;for(let t=0,e=0,i=l.length;t<i;t+=4){for(let i=0;i<4;++i){const r=n+i;r===d?l[t+i]=x:r<u&&(l[t+i]=h[e*u+r])}++e}const c=p.createTexture();p.bindTexture(p.TEXTURE_2D,c),_?(p.texParameteri(p.TEXTURE_2D,p.TEXTURE_MIN_FILTER,p.LINEAR),p.texParameteri(p.TEXTURE_2D,p.TEXTURE_MAG_FILTER,p.LINEAR)):(p.texParameteri(p.TEXTURE_2D,p.TEXTURE_MIN_FILTER,p.NEAREST),p.texParameteri(p.TEXTURE_2D,p.TEXTURE_MAG_FILTER,p.NEAREST)),p.texParameteri(p.TEXTURE_2D,p.TEXTURE_WRAP_S,p.CLAMP_TO_EDGE),p.texParameteri(p.TEXTURE_2D,p.TEXTURE_WRAP_T,p.CLAMP_TO_EDGE),p.texImage2D(p.TEXTURE_2D,0,m,o,a,0,m,y,l),i.push({extent:r.extent,clipExtent:r.clipExtent,texture:c,width:o,height:a})}const{framebuffer:o,width:a,height:v}=Pg(p,r,s,this.pixelRatio_,h,l,c,this.triangulation_,i,this.gutter_,y,this.renderEdges_,_),S=a,w=4*v,E=new t[0].dataType(S*w);p.bindFramebuffer(p.FRAMEBUFFER,o),p.readPixels(0,0,a,v,p.RGBA,y,E);for(let t=0,e=0,i=E.length;t<i;t+=4){const i=(S-1-(t/w|0))*w+t%w;for(let t=0;t<4;++t){const r=n+t;r<g&&(f[e*g+r]=E[i+t])}++e}}if(bg(p),Rg.push(p.canvas),e){const t=ft(r,s),e=new ImageData(f,r);t.putImageData(e,0,0),this.reprojData_=t.canvas}else this.reprojData_=f;this.reprojSize_=[o,a],this.state=H,this.changed()}load(){if(this.state!==Z&&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!==Z&&i!==K)return;t++;const n=s(e,l,()=>{const i=e.getState();i!=H&&i!=q&&i!=J||(a(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()==Z&&t.load()})}unlistenSources_(){this.sourcesListenerKeys_.forEach(a),this.sourcesListenerKeys_=null}}class Mg extends kd{constructor(t){const e=void 0===t.projection?"EPSG:3857":t.projection;let i=t.tileGrid;void 0===i&&e&&(i=Rd({extent:Md(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,zDirection:t.zDirection}),this.gutter_=void 0!==t.gutter?t.gutter:0,this.tileSize_=t.tileSize?Hl(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.hasAlpha=void 0!==t.hasAlpha?t.hasAlpha:2===this.bandCount||4===this.bandCount,this.nodataBandIndex,this.tileGridForProjection_={},this.crossOrigin_=t.crossOrigin||"anonymous",this.referrerPolicy_=t.referrerPolicy,this.transformMatrix=null}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?Hl(e.getTileSize(t)):[256,256]}getGutterForProjection(t){const e=this.getProjection();return e&&!Fn(e,t)||this.transformMatrix?0:this.gutter_}setLoader(t){this.loader_=t}getReprojTile_(t,e,i,n,r,s){const o=this.tileGrid||this.getTileGridForProjection(r||n),a=Math.max.apply(null,o.getResolutions().map((t,e)=>{const i=Hl(o.getTileSize(e)),n=this.getTileSize(e);return Math.max(n[0]/i[0],n[1]/i[1])})),l=this.getTileGridForProjection(n),h=[t,e,i],c=this.getTileCoordForTileUrlFunction(h,n),u=Object.assign({sourceProj:r||n,sourceTileGrid:o,targetProj:n,targetTileGrid:l,tileCoord:h,wrappedTileCoord:c,pixelRatio:a,gutter:this.gutter_,hasAlpha:this.hasAlpha,getTileFunction:(t,e,i,n)=>this.getTile(t,e,i,n,void 0,s),transformMatrix:this.transformMatrix},this.tileOptions),d=new Ig(u);return d.key=this.getKey(),d}getTile(t,e,i,n,r,s){const o=this.getProjection();if(r&&(o&&!Fn(o,r)||this.transformMatrix))return this.getReprojTile_(t,e,i,r,o,s);const a=this.getTileSize(t),h=this.loader_,c=new AbortController,u={signal:c.signal,crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},d=this.getTileCoordForTileUrlFunction([t,e,i]);if(!d)return null;const g=Zu(this,this.getKey(),t,e,i);if(s&&s.containsKey(g))return s.get(g);const f=d[0],p=d[1],_=d[2],m=this.getTileGrid()?.getFullTileRange(f);m&&(u.maxY=m.getHeight()-1);const y=Object.assign({tileCoord:[t,e,i],loader:function(){return O(function(){return h(f,p,_,u)})},size:a,controller:c},this.tileOptions),x=new Lt(y);return x.key=this.getKey(),x.addEventListener(l,this.handleTileChange_),s?.set(g,x),x}handleTileChange_(t){const e=t.target,i=z(e),n=e.getState();let r;n==K?(this.tileLoadingKeys_[i]=!0,r=Gd):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=n==q?Ud:n==H?jd:void 0),r&&this.dispatchEvent(new Nd(r,e))}getTileGridForProjection(t){const e=this.getProjection();if(this.tileGrid&&(!e||Fn(e,t))&&!this.transformMatrix)return this.tileGrid;const i=z(t);if(!(i in this.tileGridForProjection_))if(this.tileGrid&&e&&!Fn(e,t)){const n=this.tileGrid.getResolutions(),r=n[n.length-1]*(e.getMetersPerUnit()||1)/(t.getMetersPerUnit()||1),s=Md(t),o=Po,a=Math.max(Se(s)/o,_e(s)/o),l=Math.max(0,Math.ceil(Math.log2(a/r))+1);this.tileGridForProjection_[i]=Id(t,l)}else this.tileGridForProjection_[i]=Td(t);return this.tileGridForProjection_[i]}setTileGridForProjection(t,e){const i=Tn(t);if(i){const t=z(i);t in this.tileGridForProjection_||(this.tileGridForProjection_[t]=e)}}}let Lg=null;function Fg(t){Lg=t;const e=Object.keys(t.defs),i=e.length;let n,r;for(n=0;n<i;++n){const i=e[n];if(!ki(i)){const e=t.defs(i);let n=e.units;n||"longlat"!==e.projName||(n="degrees"),wn(new xi({code:i,axisOrientation:e.axis,metersPerUnit:e.to_meter,units:n}))}}for(n=0;n<i;++n){const s=e[n],o=ki(s);for(r=0;r<i;++r){const i=e[r],n=ki(i);if(!Bi(s,i))if(t.defs[s]===t.defs[i])bn([o,n]);else{const e=t(s,i);Mn(o,n,Yn(o,n,e.forward),Yn(n,o,e.inverse))}}}}let Ag=async function(t){if("string"!=typeof t||!t.includes(":"))throw new Error("Invalid code");const[e,i]=t.toLowerCase().split(":",2),n=await fetch(`https://spatialreference.org/ref/${e}/${i}/ogcwkt/`);if(!n.ok)throw new Error(`Unexpected response from spatialreference.org: ${n.status}`);return n.text()};async function Og(t){const e=Lg;if(!e)throw new Error("Proj4 must be registered first with register(proj4)");return e.defs(t)||(e.defs(t,await Ag(t)),Fg(e)),ki(t)}function Dg(t){const e=Lg;if(!e)throw new Error("Proj4 must be registered first with register(proj4)");let i=JSON.stringify(t);e.defs(i,t);const n=e.defs(i);if(n.title){e.defs(i,null),i=n.title;const r=ki(i);if(r)return r;e.defs(i,t)}return Fg(e),ki(i)}let kg=async function(t){return await Ag("EPSG:"+t)};function Ng(t,e){if(!t)return!1;if(!0===t)return!0;if(3!==e.getSamplesPerPixel())return!1;const i=e.fileDirectory.getValue("PhotometricInterpretation"),n=GeoTIFF.globals.photometricInterpretations;return i===n.CMYK||i===n.YCbCr||i===n.CIELab||i===n.ICCLab}const Gg="STATISTICS_MAXIMUM",jg="STATISTICS_MINIMUM",Ug=256;let Bg;function zg(t){try{return t.getBoundingBox(!0)}catch{return[0,0,t.getWidth(),t.getHeight()]}}function Xg(t){try{return t.getOrigin().slice(0,2)}catch{return[0,t.getHeight()]}}function $g(t,e){try{return t.getResolution(e)}catch{return[e.getWidth()/t.getWidth(),e.getHeight()/t.getHeight()]}}async function Vg(t,e,i,n){const r=t[e];if(r&&32767!==r){const e="EPSG:"+r;let s=Tn(e);if(!s&&n&&(s=await Og(e)),!s){const n=mi(t[i]);n&&(s=new xi({code:e,units:n}))}return s||null}}async function Wg(t,e){const i=t.getGeoKeys();if(!i)return null;const n=await Vg(i,"ProjectedCSTypeGeoKey","ProjLinearUnitsGeoKey",e);return n||await Vg(i,"GeographicTypeGeoKey","GeogAngularUnitsGeoKey",e)}function Yg(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)})}const Zg=(t,e)=>({url:t,request:async i=>{const n=Object.assign(await e(t,i?.headers,i?.signal),{getHeader:t=>n.headers.get(t),getData:()=>n.arrayBuffer()});return n}});function Kg(t,e){let i;if(t.blob)i=GeoTIFF.fromBlob(t.blob);else if(t.loader){if(t.overviews)throw new Error("Source overviews are not supported when using a custom loader");const n=Zg(t.url,t.loader);i=GeoTIFF.fromCustomClient(n,e)}else i=t.overviews?GeoTIFF.fromUrls(t.url,t.overviews,e):GeoTIFF.fromUrl(t.url,e);return i.then(Yg).then(function(i){const n=i[0];if(t.url&&!t.blob&&n.getTileWidth()!==n.getTileHeight()&&n.getTileHeight()<Ug){const i=n.getBytesPerPixel(),r=n.getWidth()*i*Ug,s=Object.assign({},e,{blockSize:r});let o;if(t.loader){const e=Zg(t.url,t.loader);o=GeoTIFF.fromCustomClient(e,s)}else o=t.overviews?GeoTIFF.fromUrls(t.url,t.overviews,s):GeoTIFF.fromUrl(t.url,s);return o.then(Yg)}return i})}function Hg(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)Hg(t[o],e[o],i,n,r);return}if(Math.abs(t-e)>i*t)throw new Error(n)}function qg(t){return t instanceof Int8Array?-128:t instanceof Int16Array?-32768:t instanceof Int32Array?-2147483648:t instanceof Float32Array?12e-39:0}function Jg(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 Qg extends Mg{constructor(t){super({attributions:t.attributions,state:"loading",tileGrid:null,projection:t.projection||null,transition:t.transition,interpolate:!1!==t.interpolate,wrapX:t.wrapX,hasAlpha:!1}),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.error_=null,this.convertToRGB_=t.convertToRGB||!1,this.loadMissingProjection_=t.loadMissingProjection||!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]=Kg(this.sourceInfo_[t],this.sourceOptions_);Promise.all(n).then(function(t){i.configure_(t)}).catch(function(t){Je(t),i.error_=t,i.setState("error")})}getError(){return this.error_}async determineProjection(t){const e=t[0];for(let t=e.length-1;t>=0;--t){const i=e[t],n=await Wg(i,this.loadMissingProjection_);if(n){this.projection=n;break}}}determineTransformMatrix(t){const e=t[0];for(let t=e.length-1;t>=0;--t){const i=e[t].fileDirectory.getValue("ModelTransformation");if(i){const[t,e,n,r,s,o,a,l]=i,h=Qn(Qn([1/Math.sqrt(t*t+s*s),0,0,-1/Math.sqrt(e*e+o*o),r,l],[t,s,e,o,0,0]),[1,0,0,1,-r,-l]);this.transformMatrix=h,this.hasAlpha=!0;break}}}async 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&~(t.fileDirectory.getValue("NewSubfileType")||0)?c.push(t):d.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 ${g} images`);let f,p;c.sort((t,e)=>e.getWidth()-t.getWidth()),d.sort((t,e)=>e.getWidth()-t.getWidth());const _=new Array(g),m=new Array(g),y=new Array(g);a[u]=new Array(g),l[u]=new Array(g);for(let t=0;t<g;++t){const e=c[t],i=e.getGDALNoData();l[u][t]=await e.getGDALMetadata(0),a[u][t]=i;const n=this.sourceInfo_[u].bands;o[u]=n?n.length:e.getSamplesPerPixel();const r=g-(t+1);f||(f=zg(e)),p||(p=Xg(e));const s=$g(e,c[0]);y[r]=s[0];const h=[e.getTileWidth(),e.getTileHeight()];h[0]!==h[1]&&h[1]<Ug&&(h[0]=Ug,h[1]=Ug),_[r]=h;const d=s[0]/Math.abs(s[1]);m[r]=[h[0],h[1]/d]}if(e?me(e,f,e):e=f,i){Hg(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}]`;Hg(s.slice(h,s.length),e,.02,i,this.viewRejector)}else s=y,this.resolutionFactors_[u]=1;n?Hg(n.slice(h,n.length),m,.01,`Tile size mismatch for source ${u}`,this.viewRejector):n=m,r?Hg(r.slice(h,r.length),_,0,`Tile size mismatch for source ${u}`,this.viewRejector):r=_,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()||await this.determineProjection(t),this.determineTransformMatrix(t),this.samplesPerPixel_=o,this.nodataValues_=a,this.metadata_=l;t:for(let t=0;t<c;++t){const e=this.sourceInfo_[t].nodata;if(void 0!==e&&(!Array.isArray(e)||e.some(t=>void 0!==t))){this.hasAlpha=!0;break}if(this.sourceMasks_[t].length){this.hasAlpha=!0;break}const i=a[t],n=this.sourceInfo_[t].bands;if(n){for(let t=0;t<n.length;++t)if(null!==i[n[t]-1]){this.hasAlpha=!0;break t}}else for(let t=0;t<i.length;++t)if(null!==i[t]){this.hasAlpha=!0;break t}}let u=this.hasAlpha?1:0;for(let t=0;t<c;++t)u+=o[t];this.bandCount=u,this.nodataBandIndex=this.hasAlpha?this.bandCount:void 0;const d=new Sd({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]);let g=e;if(this.transformMatrix){const t=ar(qn(),this.transformMatrix.slice());g=Re(e,In(e=>ir(t,e)))}this.viewResolver({showFullExtent:!0,projection:this.projection,resolutions:s,center:Bn(de(g),this.projection),extent:Xn(g,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=(Bg||(Bg=new GeoTIFF.Pool),Bg);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,_;u.bands&&(p=u.bands.map(function(t){return t-1})),_="nodata"in u&&null!==u.nodata?Array.isArray(u.nodata)?p?p.map(function(t){const e=u.nodata[t];return void 0!==e?e:a[c][t]}):u.nodata.map(function(t,e){return void 0!==t?t:a[c][e]}):u.nodata:p?p.map(function(t){return a[c][t]}):a[c];const m={window:g,width:r[0],height:r[1],samples:p,fillValue:_,pool:h,interleave:!1,signal:n.signal};Ng(this.convertToRGB_,f)?o[c]=f.readRGB(m):o[c]=f.readRasters(m);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 Je(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.hasAlpha,c=t[0]*t[1],u=c*s;let d;d=l?new Uint8Array(u):new Float32Array(u);const g=new Array(r),f=new Array(r),p=new Array(r);for(let t=0;t<r;++t){const r=n[t],s=o[t];if(l){const n=new Array(s),o=new Array(s),a=i[t][0];for(let i=0;i<s;++i){let s;s=r.bands?r.bands[i]-1:i;let l=Array.isArray(r.min)?r.min[s]:r.min,h=Array.isArray(r.max)?r.max[s]:r.max;void 0===l&&(l=a&&jg in a?parseFloat(a[jg]):qg(e[t][0])),void 0===h&&(h=a&&Gg in a?parseFloat(a[Gg]):Jg(e[t][0])),n[i]=255/(h-l),o[i]=-l*n[i]}g[t]=n,f[t]=o}if(h){const e=new Array(s);for(let i=0;i<s;++i){let n;if(n=r.bands?r.bands[i]-1:i,Array.isArray(r.nodata)){const s=r.nodata[n];e[i]=void 0!==s?s:a[t][n]}else void 0!==r.nodata?e[i]=r.nodata:e[i]=a[t][n]}p[t]=e}}let _=0;for(let t=0;t<c;++t){let i=h;for(let n=0;n<r;++n){for(let r=0;r<o[n];++r){const s=e[n][r][t];let o;if(o=l?Le(g[n][r]*s+f[n][r],0,255):s,h){const t=p[n][r],e=isNaN(t);(!e&&s!==t||e&&!isNaN(s))&&(i=!1,d[_]=o)}else d[_]=o;_++}if(!i){const s=e[r+n];s&&!s[0][t]&&(i=!0)}}h&&(i||(d[_]=255),_++)}return d}}Qg.prototype.getView;const tf="version1",ef="version2",nf="version3",rf={};rf[tf]={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"]}},rf[ef]={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"]}},rf[nf]={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"]}},rf.none={none:{supports:[],formats:[],qualities:[]}};const sf=/^https?:\/\/library\.stanford\.edu\/iiif\/image-api\/(?:1\.1\/)?compliance\.html#level[0-2]$/,of=/^https?:\/\/iiif\.io\/api\/image\/2\/level[0-2](?:\.json)?$/,af=/(^https?:\/\/iiif\.io\/api\/image\/3\/level[0-2](?:\.json)?$)|(^level[0-2]$)/;const lf={};lf[tf]=function(t){let e=t.getComplianceLevelSupportedFeatures();return void 0===e&&(e=rf[tf].level0),{url:void 0===t.imageInfo["@id"]?void 0:t.imageInfo["@id"].replace(/\/?(?:info\.json)?$/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}},lf[ef]=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]}},lf[nf]=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}};let hf=class extends $s{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=ft(e[0],e[1]);return i.drawImage(t,0,0),this.zoomifyImage_=i.canvas,i.canvas}return t}};function cf(t){return t.toLocaleString("en",{maximumFractionDigits:10})}function uf(t,e,i,n,r,s,o){const a=function(t,e,i,n){const r=Se(t),s=_e(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=de(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),Ju(t,h)}function df(t){const e=t.load||zs,i=t.useOverlay??!1,n=t.metersPerUnit||1,r=t.displayDpi||96,s=t.ratio??1,o=t.crossOrigin??null,a=t.referrerPolicy;return function(l,h,c){const u=new Image;u.crossOrigin=o,void 0!==a&&(u.referrerPolicy=a);const d=Se(l=md(l,h,c,s))/h,g=_e(l)/h,f=[d*c,g*c],p=uf(t.url,t.params,l,f,i,n,r);return e(u,p).then(t=>({image:t,extent:l,pixelRatio:c}))}}function gf(t){const e=t.load||zs,i=t.imageExtent,n=t.crossOrigin??null;return()=>{const r=new Image;return r.crossOrigin=n,void 0!==t.referrerPolicy&&(r.referrerPolicy=t.referrerPolicy),e(r,t.url).then(t=>{const e=Se(i)/t.width,n=_e(i)/t.height;return{image:t,extent:i,resolution:e!==n?[e,n]:n,pixelRatio:1}})}}const ff=new Error("Image failed to load");function pf(t,e,i,n,r){return new Promise((s,o)=>{const a=new Image;a.crossOrigin=r.crossOrigin??null,void 0!==r.referrerPolicy&&(a.referrerPolicy=r.referrerPolicy),a.addEventListener("load",()=>s(a)),a.addEventListener("error",()=>o(ff)),a.src=nd(t,e,i,n,r.maxY)})}function _f(t){return function(e,i,n,r){return pf(rd(t,e,i,n),e,i,n,r)}}function mf(t){let e;if(Array.isArray(t))e=_f(t);else if("string"==typeof t){e=_f(sd(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 pf(i(t,e,n,r),t,e,n,r)}}var i;return e}let yf=0;function xf(t){return Array.isArray(t)?t.join("\n"):"string"==typeof t?t:(++yf,"url-function-key-"+yf)}class vf extends Mg{constructor(t){let e,i=(t=t||{}).loader;t.url&&(i=mf(t.url),e=xf(t.url));const n=i?t.state:"loading",r=void 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o=Be((e[0]-r[0])/i,4),a=Be((r[3]-e[1])/i,4),l=ti(s.VERSION,"1.3")>=0;return s[l?"I":"X"]=o,s[l?"J":"Y"]=a,Ef(t.url,r,wf,n,s)}function Pf(t,e){if(void 0===t.url)return;const i={SERVICE:"WMS",VERSION:Sf,REQUEST:"GetLegendGraphic",FORMAT:"image/png"};if(void 0!==e){const n=Tn(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 Ju(t.url,i)}const If={"image/png":!0,"image/jpeg":!0,"image/gif":!0,"image/webp":!0},Mf={"application/vnd.mapbox-vector-tile":!0,"application/geo+json":!0};function Lf(t,e){if(!e.length)return t;const i=new URL(t,"file:/");if(i.pathname.split("/").includes("collections"))return Je('The "collections" query parameter cannot be added to collection endpoints'),t;const 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0===t.wrapX||t.wrapX,transition:t.transition,zDirection:void 0===t.zDirection?1:t.zDirection}),this.format_=t.format?t.format:null,this.tileKeysBySourceTileUrl_={},this.sourceTiles_={},this.overlaps_=null==t.overlaps||t.overlaps,this.tileClass=t.tileClass?t.tileClass:fu,this.tileGrids_={}}getOverlaps(){return this.overlaps_}getSourceZ_(t,e,i){const n=this.projection,r=e&&n&&!Fn(e,n)?t/n.getMetersPerUnit()*e.getMetersPerUnit():t;return this.tileGrid.getZForResolution(r,i)}getSourceTiles(t,e,i,n){if(i.getState()===Z){i.setState(K);const s=i.wrappedTileCoord,o=this.getTileGridForProjection(e);let a=o.getTileCoordExtent(s);const h=s[0],c=o.getResolution(h);zt(a,-c,a);const u=this.projection;e&&this.projection&&!Fn(e,u)&&(a=Nn(a,e,u));const d=this.tileGrid,g=d.getExtent();g&&me(a,g,a);const f=this.getSourceZ_(c,e,this.zDirection),p=n||this.tileUrlFunction;d.forEachTileCoord(a,f,n=>{const s=p(n,t,e);this.sourceTiles_[s]||(this.sourceTiles_[s]=new 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this.pendingMethod_=e,this.pushMethodArgs_},set:(t,e,i)=>(this.push_(e,i),!0)})}push_(...t){const e=this.instructions_,i=this.zIndex+this.offset_;e[i]||(e[i]=[]),e[i].push(...t)}pushMethodArgs_=(...t)=>{this.push_(this.pendingMethod_,t)};pushFunction(t){this.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];"function"==typeof t[n]?t[n](...r):t[n]="function"==typeof r?r(t):r}})}clear(){this.instructions_.length=0,this.zIndex=0,this.offset_=0}offset(){this.offset_=this.instructions_.length,this.zIndex=0}}class Uf extends G{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t,this.staleKeys_=new Array,this.maxStaleKeys=5,this.renderedSourceKey_}getStaleKeys(){return this.staleKeys_}prependStaleKey(t){this.staleKeys_.unshift(t),this.staleKeys_.length>this.maxStaleKeys&&(this.staleKeys_.length=this.maxStaleKeys)}updateStaleKeys(t){this.renderedSourceKey_?this.renderedSourceKey_!==t&&(this.prependStaleKey(this.renderedSourceKey_),this.renderedSourceKey_=t):this.renderedSourceKey_=t}getFeatures(t){return U()}getData(t){return null}prepareFrame(t){return U()}renderFrame(t,e){return U()}forEachFeatureAtCoordinate(t,e,i,n,r){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){const e=t.target;e.getState()!==Ds&&e.getState()!==ks||this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=Ds&&e!=ks&&t.addEventListener(l,this.boundHandleImageChange_),e==As&&(t.load(),e=t.getState()),e==Ds}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&"ready"===t.getSourceState()&&t.changed()}renderDeferred(t){}disposeInternal(){delete this.layer_,super.disposeInternal()}}const Bf=[];let zf=null;class Xf extends Uf{constructor(t){super(t),this.container=null,this.renderedResolution,this.tempTransform=qn(),this.pixelTransform=qn(),this.inversePixelTransform=qn(),this.context=null,this.deferredContext_=null,this.containerReused=!1,this.frameState=null}getImageData(t,e,i){let n;zf||(zf=ft(1,1,void 0,{willReadFrequently:!0})),zf.clearRect(0,0,1,1);try{zf.drawImage(t,e,i,1,1,0,0,1,1),n=zf.getImageData(0,0,1,1).data}catch{return zf=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,n,r){if(Tt(t)&&0===this.pixelTransform[1]&&0===this.pixelTransform[2]&&0===this.pixelTransform[4]&&0===this.pixelTransform[5]&&t.width===n&&t.height===r){const e=t,n=e.getContext("2d");if(n)return this.container=t,this.context=n,this.containerReused=!0,void(i&&(n.fillStyle=i,n.fillRect(0,0,e.width,e.height)))}const s=this.getLayer().getClassName();let o,a;if(t&&t.className===s&&(!i||t&&t.style.backgroundColor&&P(Wl(t.style.backgroundColor),Wl(i)))){const e=t.firstElementChild;Tt(e)&&(a=e.getContext("2d"))}if(a&&dr(a.canvas.style.transform,e)?(this.container=t,this.context=a,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){o=ct?Et():document.createElement("div"),o.className=s;let t=o.style;t.position="absolute",t.width="100%",t.height="100%",a=ft();const e=a.canvas;o.appendChild(e),t=e.style,t.position="absolute",t.left="0",t.transformOrigin="top left",this.container=o,this.context=a}this.containerReused||!i||this.container.style.backgroundColor||(this.container.style.backgroundColor=i)}clipUnrotated(t,e,i){const n=xe(i),r=ve(i),s=ue(i),o=ce(i);ir(e.coordinateToPixelTransform,n),ir(e.coordinateToPixelTransform,r),ir(e.coordinateToPixelTransform,s),ir(e.coordinateToPixelTransform,o);const a=this.inversePixelTransform;ir(a,n),ir(a,r),ir(a,s),ir(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(Se(i)/n*s),a=Math.round(_e(i)/n*s);or(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/s,1/s,r,-o/2,-a/2),ar(this.inversePixelTransform,this.pixelTransform);const l=cr(this.pixelTransform),h=this.getBackground(t);if(this.useContainer(e,l,h,o,a),!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 Hc(t,this.inversePixelTransform,i,e);n.dispatchEvent(r)}}preRender(t,e){this.frameState=e,e.declutter||this.dispatchRenderEvent_(el,t,e)}postRender(t,e){e.declutter||this.dispatchRenderEvent_(il,t,e)}renderDeferredInternal(t){}getRenderContext(t){return t.declutter&&!this.deferredContext_&&(this.deferredContext_=new jf),t.declutter?this.deferredContext_.getContext():this.context}renderDeferred(t){t.declutter&&(this.dispatchRenderEvent_(el,this.context,t),t.declutter&&this.deferredContext_&&(this.deferredContext_.draw(this.context),this.deferredContext_.clear()),this.renderDeferredInternal(t),this.dispatchRenderEvent_(il,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 or(this.tempTransform,a,l,h,c,-i,u,d)}disposeInternal(){delete this.frameState,super.disposeInternal()}}class $f extends Xf{constructor(t){super(t),this.image=null,this.renderedSourceRevision_=0}getImage(){return this.image?this.image.getImage():null}prepareFrame(t){const e=t.layerStatesArray[t.layerIndex],i=t.pixelRatio,n=t.viewState,r=n.resolution,s=this.getLayer().getSource(),o=t.viewHints;let a=t.extent;if(void 0!==e.extent&&(a=me(a,$n(e.extent,n.projection))),!o[fo]&&!o[po]&&!Ee(a))if(s){this.getLayer().rendered||this.renderedSourceRevision_===s.getRevision()||(this.image=null),this.renderedSourceRevision_=s.getRevision();const t=n.projection,e=s.getImage(a,r,i,t);e&&(this.loadImage(e)?this.image=e:e.getState()===Ns&&(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=ir(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!Vt(r,n))return null;const s=this.image.getExtent(),o=this.image.getImage(),a=Se(s),l=Math.floor(o.width*((n[0]-s[0])/a));if(l<0||l>=o.width)return null;const h=_e(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,_=this.context.canvas.height,m=this.getRenderContext(t);let y=!1,x=!0;if(l.extent){const e=$n(l.extent,c.projection);x=we(e,t.extent),y=x&&!Wt(e,t.extent),y&&this.clipUnrotated(m,t,e)}const v=i.getImage(),S=or(this.tempTransform,p/2,_/2,g,f,0,a*(n[0]-u[0])/s,a*(u[1]-n[3])/o);this.renderedResolution=o*h/a;const w=v.width*S[0],E=v.height*S[3];if(this.getLayer().getSource().getInterpolate()||(m.imageSmoothingEnabled=!1),this.preRender(m,t),x&&w>=.5&&E>=.5){const t=S[4],e=S[5],i=l.opacity;1!==i&&(m.save(),m.globalAlpha=i),m.drawImage(v,0,0,+v.width,+v.height,t,e,w,E),1!==i&&m.restore()}return this.postRender(this.context,t),y&&m.restore(),m.imageSmoothingEnabled=!0,this.container}}class Vf extends ol{constructor(t){super(t=t||{})}}class Wf extends Vf{constructor(t){super(t)}createRenderer(){return new $f(this)}getData(t){return super.getData(t)}}function Yf(t,e,i){if(!(i in t))return t[i]=new Set([e]),!0;const n=t[i],r=n.has(e);return r||n.add(e),!r}function Zf(t,e,i){const n=t[i];return!!n&&n.delete(e)}function Kf(t,e){const i=t.layerStatesArray[t.layerIndex];i.extent&&(e=me(e,$n(i.extent,t.viewState.projection)));const n=i.layer.getRenderSource();if(!n.getWrapX()){const i=n.getTileGridForProjection(t.viewState.projection).getExtent();i&&(e=me(e,i))}return e}class Hf extends Xf{constructor(t,e){super(t),e=e||{},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedTiles=[],this.renderedSourceRevision_,this.tempExtent=[1/0,1/0,-1/0,-1/0],this.tempTileRange_=new hu(0,0,0,0),this.tempTileCoord_=Vu(0,0,0);const i=void 0!==e.cacheSize?e.cacheSize:512;this.tileCache_=new $u(i),this.sourceTileCache_=null,this.layerExtent=null,this.maxStaleKeys=.5*i}getTileCache(){return this.tileCache_}getSourceTileCache(){return this.sourceTileCache_||(this.sourceTileCache_=new $u(512)),this.sourceTileCache_}getOrCreateTile(t,e,i,n){const r=this.tileCache_,s=this.getLayer().getSource(),o=Zu(s,s.getKey(),t,e,i);let a;if(r.containsKey(o))a=r.get(o);else{const l=n.viewState.projection,h=s.getProjection();if(a=s.getTile(t,e,i,n.pixelRatio,l,!h||Fn(h,l)?void 0:this.getSourceTileCache()),!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=ir(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!Vt(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=Hl(a.getTileSize(t)),u=a.getResolution(t);let d;if(r instanceof $s||r instanceof Dd)d=r.getImage();else{if(!(r instanceof Lt))continue;if(d=Ct(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){this.renderedProjection?t.viewState.projection!==this.renderedProjection&&(this.tileCache_.clear(),this.renderedProjection=t.viewState.projection):this.renderedProjection=t.viewState.projection;const e=this.getLayer().getSource();if(!e)return!1;const i=e.getRevision();return this.renderedSourceRevision_?this.renderedSourceRevision_!==i&&(this.renderedSourceRevision_=i,this.renderedSourceKey_===e.getKey()&&(this.tileCache_.clear(),this.sourceTileCache_?.clear())):this.renderedSourceRevision_=i,!0}enqueueTilesForNextExtent(){return!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)),g=s.rotation,f=g?pe(s.center,s.resolution,g,t.size):void 0;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){if(g&&!l.tileCoordIntersectsViewport([r,e,o],f))continue;const i=this.getTile(r,e,o,t);if(!i)continue;if(!Yf(n,i,r))continue;const a=i.getKey();if(c[a]=!0,i.getState()===Z&&!t.tileQueue.isKeyQueued(a)){const n=Vu(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=Zu(this.getLayer().getSource(),o[t],n,r,s);if(i.containsKey(a)){const t=i.peek(a);if(t.getState()===H)return t.endTransition(z(this)),Yf(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(),l=a.getKey();for(let t=r.minX;t<=r.maxX;++t)for(let e=r.minY;e<=r.maxY;++e){const r=Zu(a,l,i,t,e);let h=!1;if(o.containsKey(r)){const t=o.peek(r);t.getState()===H&&(Yf(n,t,i),h=!0)}h||(s=!1)}return s}renderFrame(t,e){this.renderComplete=!0;const i=t.layerStatesArray[t.layerIndex],n=t.viewState,r=n.projection,s=n.resolution,o=n.center,a=t.pixelRatio,l=this.getLayer(),h=l.getSource(),c=h.getTileGridForProjection(r),u=c.getZForResolution(s,h.zDirection),d=c.getResolution(u);this.updateStaleKeys(h.getKey());let g=t.extent;const f=h.getTilePixelRatio(a);this.prepareContainer(t,e);const p=this.context.canvas.width,_=this.context.canvas.height;this.layerExtent=i.extent?$n(i.extent,r):null,this.layerExtent&&(g=me(g,this.layerExtent));const m=d*p/2/f,y=d*_/2/f,x=[o[0]-m,o[1]-y,o[0]+m,o[1]+y],v={};this.renderedTiles.length=0;const S=l.getPreload();if(t.nextExtent&&this.enqueueTilesForNextExtent()){const e=c.getZForResolution(n.nextResolution,h.zDirection),i=Kf(t,t.nextExtent);this.enqueueTiles(t,i,e,v,S)}const w=Kf(t,g);if(this.enqueueTiles(t,w,u,v,0),S>0&&setTimeout(()=>{this.enqueueTiles(t,w,u-1,v,S-1)},0),!(u in v))return this.container;const T=z(this),C=t.time;for(const e of v[u]){const i=e.getState();if(i===J)continue;const n=e.tileCoord;if(i===H){if(1===e.getAlpha(T,C)){e.endTransition(T);continue}}i!==q&&(this.renderComplete=!1);if(this.findStaleTile_(n,v)){Zf(v,e,u),t.animate=!0;continue}if(this.findAltTiles_(c,n,u+1,v))continue;const r=c.getMinZoom();for(let t=u-1;t>=r;--t){if(this.findAltTiles_(c,n,t,v))break}}const b=d/s*a/f,R=this.getRenderContext(t);or(this.tempTransform,p/2,_/2,b,b,0,-p/2,-_/2),this.layerExtent&&this.clipUnrotated(R,t,this.layerExtent),h.getInterpolate()||(R.imageSmoothingEnabled=!1),this.preRender(R,t);const P=Object.keys(v).map(Number);P.sort(E);const I=[],M=[],L=[];for(let e=P.length-1;e>=0;--e){const i=P[e],n=h.getTilePixelSize(i,a,r),s=c.getResolution(i)/d,o=n[0]*s*b,l=n[1]*s*b,g=c.getTileCoordForCoordAndZ(xe(x),i),p=c.getTileCoordExtent(g),_=ir(this.tempTransform,[f*(p[0]-x[0])/d,f*(x[3]-p[3])/d]),m=f*h.getGutterForProjection(r);for(const e of v[i]){if(e.getState()!==H)continue;const n=e.tileCoord,r=g[1]-n[1],s=Math.round(_[0]-(r-1)*o),a=g[2]-n[2],c=Math.round(_[1]-(a-1)*l),d=Math.round(_[0]-r*o),f=Math.round(_[1]-a*l),p=s-d,y=c-f,x=i===u;if(x&&e.inTransition(T)){L.push({tile:e,x:d,y:f,w:p,h:y,gutter:m}),this.renderedTiles.unshift(e),this.updateUsedTiles(t.usedTiles,h,e);continue}const v=[d,f,d+p,f+y],S=[];for(let t=0,e=I.length;t<e;++t)i<M[t]&&we(v,I[t])&&S.push(I[t]);let w;S.length>0&&(w=Me(v,S)),I.push(v),M.push(i),this.drawTile(e,t,d,f,p,y,m,x,w),this.renderedTiles.unshift(e),this.updateUsedTiles(t.usedTiles,h,e)}}for(let e=0,i=L.length;e<i;++e){const{tile:i,x:n,y:r,w:s,h:o,gutter:a}=L[e];this.drawTile(i,t,n,r,s,o,a,!0,void 0)}if(this.renderedResolution=d,this.extentChanged=!this.renderedExtent_||!te(this.renderedExtent_,x),this.renderedExtent_=x,this.renderedPixelRatio=a,this.postRender(this.context,t),this.layerExtent&&R.restore(),R.imageSmoothingEnabled=!0,this.renderComplete){const e=(t,e)=>{const i=z(h),n=e.wantedTiles[i],r=n?Object.keys(n).length:0;this.updateCacheSize(r),this.tileCache_.expireCache(),this.sourceTileCache_?.expireCache()};t.postRenderFunctions.push(e)}return this.container}updateCacheSize(t){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,2*t)}drawTile(t,e,i,n,r,s,o,a,l){let h;if(t instanceof Lt){if(h=Ct(t.getData()),!h)throw new Error("Rendering array data is not yet supported")}else h=this.getTileImage(t);if(!h)return;const c=this.getRenderContext(e),u=z(this),d=e.layerStatesArray[e.layerIndex],g=d.opacity*(a?t.getAlpha(u,e.time):1),f=g!==c.globalAlpha;f&&(c.save(),c.globalAlpha=g);const p=h.width-2*o,_=h.height-2*o;if(l){const t=p/r,e=_/s;for(let r=0,s=l.length;r<s;++r){const s=l[r],a=s[0],u=s[1],d=s[2]-s[0],g=s[3]-s[1];c.drawImage(h,o+(a-i)*t,o+(u-n)*e,d*t,g*e,a,u,d,g)}}else c.drawImage(h,o,o,p,_,i,n,r,s);f&&c.restore(),g!==d.opacity?e.animate=!0:a&&t.endTransition(u)}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}}var qf="preload",Jf="useInterimTilesOnError";class Qf extends ol{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(qf)}setPreload(t){this.set(qf,t)}getUseInterimTilesOnError(){return this.get(Jf)}setUseInterimTilesOnError(t){this.set(Jf,t)}getData(t){return super.getData(t)}}class tp extends Qf{constructor(t){super(t)}createRenderer(){return new Hf(this,{cacheSize:this.getCacheSize()})}}function ep(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 ip(t,e){const i=Object.keys(t.lib||{}).map(function(e){return"const "+e+" = "+t.lib[e].toString()+";"}).concat(["const __minion__ = ("+ep.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 np extends S{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]=ip(t,this.onWorkerMessage_.bind(this,n));else i[0]=function(t,e){const i=ep(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 rp="beforeoperations",sp="afteroperations";class op extends D{constructor(t,e,i){super(t),this.extent=e.extent,this.resolution=e.viewState.resolution/e.pixelRatio,this.data=i}}class ap extends pd{constructor(t){super({interpolate:t.interpolate,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]=cp(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(l,e);var i;this.useResolutions_=null!==t.resolutions,this.tileQueue_=new uo(function(){return 1},this.processSources_.bind(this)),this.requestedFrameState_,this.renderedImageCanvas_=null,this.renderedRevision_,this.frameState_={animate:!1,coordinateToPixelTransform:qn(),declutter:null,extent:null,index:0,layerIndex:0,layerStatesArray:(i=this.layers_,i.map(function(t){return t.getLayerState()})),pixelRatio:1,pixelToCoordinateTransform:qn(),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 hd?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 np({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=de(t);n.size[0]=Math.ceil(Se(t)/e),n.size[1]=Math.ceil(_e(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&&te(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),n=new Array(e);for(let r=0;r<e;++r){const e=this.layers_[r].getSource();i[r]=e.getRevision(),t.layerIndex=r,t.renderTargets={};const s=hp(this.layers_[r],t);if(!s)return;n[r]=s}const r={};this.dispatchEvent(new op(rp,t,r)),this.processor_.process(n,r,this.onWorkerComplete_.bind(this,t,i))}onWorkerComplete_(t,e,i,n,r){if(i||!n)return;const s=t.extent,o=t.viewState.resolution;if(o!==this.requestedFrameState_.viewState.resolution||!te(s,this.requestedFrameState_.extent))return;for(let t=0;t<this.layers_.length;++t){const i=this.layers_[t].getSource();if(e[t]!==i.getRevision())return}let a;if(this.renderedImageCanvas_)a=this.renderedImageCanvas_.getImage().getContext("2d");else{a=ft(t.size[0],t.size[1]),this.renderedImageCanvas_=new Xs(s,o,1,a.canvas)}a.putImageData(n,0,0),t.animate?requestAnimationFrame(this.changed.bind(this)):this.changed(),this.renderedRevision_=this.getRevision(),this.dispatchEvent(new op(sp,t,r))}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()}}ap.prototype.dispose;let lp=null;function hp(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(lp){const t=lp.canvas;t.width!==n||t.height!==r?lp=ft(n,r,void 0,{willReadFrequently:!0}):lp.clearRect(0,0,n,r)}else lp=ft(n,r,void 0,{willReadFrequently:!0});return lp.drawImage(o,0,0,n,r),lp.getImageData(0,0,n,r)}function cp(t){let e;return t instanceof hd?t instanceof kd?e=new tp({source:t}):t instanceof pd&&(e=new Wf({source:t})):e=t,e}const up={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_toner_dark:{extension:"png"},stamen_toner_blacklite:{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"}},dp={stamen_terrain:{minZoom:0,maxZoom:18,retina:!0},stamen_toner:{minZoom:0,maxZoom:20,retina:!0},stamen_toner_dark:{minZoom:0,maxZoom:20,retina:!0},stamen_toner_blacklite:{minZoom:0,maxZoom:20,retina:!0},stamen_watercolor:{minZoom:1,maxZoom:18,retina:!1}};class gp 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=Z,o(this,l,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==Z)if(this.state=K,this.jsonp_)xu(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{return void this.handleError_()}this.handleLoad_(t)}else this.handleError_()}onXHRError_(t){this.handleError_()}load(){this.preemptive_?this.loadInternal_():this.setState(J)}}const fp=34962,pp=34963,_p=35044,mp=35048,yp=5126,xp=["experimental-webgl","webgl","webkit-3d","moz-webgl"];function vp(t,e){e=Object.assign({preserveDrawingBuffer:!0,antialias:!ot},e);const i=xp.length;for(let n=0;n<i;++n)try{const i=t.getContext(xp[n],e);if(i)return i}catch{}return null}let Sp=null;const wp="http://www.w3.org/2001/XMLSchema-instance";function Ep(t,e){return Yp().createElementNS(t,e)}function Tp(t,e){return Cp(t,e,[]).join("")}function Cp(t,e,i){if(t.nodeType==Node.CDATA_SECTION_NODE||t.nodeType==Node.TEXT_NODE)e?i.push(String(t.nodeValue).replace(/(\r\n|\r|\n)/g,"")):i.push(t.nodeValue);else{let n;for(n=t.firstChild;n;n=n.nextSibling)Cp(n,e,i)}return i}function bp(t){return"documentElement"in t}function Rp(t,e,i){return t.getAttributeNS(e,i)||""}function Pp(t){return(new DOMParser).parseFromString(t,"application/xml")}function Ip(t,e){return function(i,n){const r=t.call(e??this,i,n);if(void 0!==r){R(n[n.length-1],r)}}}function Mp(t,e){return function(i,n){const r=t.call(e??this,i,n);if(void 0!==r){n[n.length-1].push(r)}}}function Lp(t,e){return function(i,n){const r=t.call(e??this,i,n);void 0!==r&&(n[n.length-1]=r)}}function Fp(t,e,i){return function(n,r){const s=t.call(i??this,n,r);if(void 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Bp(t,e,i,n,r){return n.push(t),Up(e,i,n,r),n.pop()}function zp(t,e,i,n,r,s){const o=(void 0!==r?r:i).length;let a,l;for(let h=0;h<o;++h)a=i[h],void 0!==a&&(l=e.call(s,a,n,void 0!==r?r[h]:void 0),void 0!==l&&t[l.namespaceURI][l.localName].call(s,l,a,n))}function Xp(t,e,i,n,r,s,o){return r.push(t),zp(e,i,n,r,s,o),r.pop()}let $p,Vp;function Wp(){return void 0===$p&&"undefined"!=typeof XMLSerializer&&($p=new XMLSerializer),$p}function Yp(){return void 0===Vp&&"undefined"!=typeof document&&(Vp=document.implementation.createDocument("","",null)),Vp}class Zp extends N{constructor(t){super(),this.tile,this.handleTileChange_=this.handleTileChange_.bind(this),this.gutter=t.gutter||0,this.helper=t.helper,this.loaded=!1,this.ready=!1}setTile(t){if(t!==this.tile)if(this.tile&&this.tile.removeEventListener(l,this.handleTileChange_),this.tile=t,this.loaded=t.getState()===H,this.loaded)this.uploadTile();else{if(t instanceof $s){const e=t.getImage();e instanceof Image&&!e.crossOrigin&&(e.crossOrigin="anonymous")}t.addEventListener(l,this.handleTileChange_)}}uploadTile(){U()}setReady(){this.ready=!0,this.dispatchEvent(l)}handleTileChange_(){this.tile.getState()===H&&(this.loaded=!0,this.uploadTile())}setHelper(t){this.helper=t,this.helper&&this.loaded&&this.uploadTile()}disposeInternal(){this.setHelper(null),this.tile.removeEventListener(l,this.handleTileChange_)}}const Kp=_p;class Hp{constructor(t,e){this.array_=null,this.type_=t,Ft(t===fp||t===pp,"A `WebGLArrayBuffer` must either be of type `ELEMENT_ARRAY_BUFFER` or `ARRAY_BUFFER`"),this.usage_=void 0!==e?e:Kp}ofSize(t){return this.array_=new(qp(this.type_))(t),this}fromArray(t){return this.array_=qp(this.type_).from(t),this}fromArrayBuffer(t){return this.array_=new(qp(this.type_))(t),this}getType(){return this.type_}getArray(){return this.array_}setArray(t){const e=qp(this.type_);if(!(t instanceof e))throw new Error(`Expected ${e}`);this.array_=t}getUsage(){return 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float;\n\n  uniform sampler2D u_image;\n  uniform float u_opacity;\n\n  varying vec2 v_texCoord;\n\n  void main() {\n    gl_FragColor = texture2D(u_image, v_texCoord) * u_opacity;\n  }\n"),e.compileShader(n),!e.getShaderParameter(n,e.COMPILE_STATUS)){const t=`Fragment shader compilation failed: ${e.getShaderInfoLog(n)}`;throw new Error(t)}this.renderTargetProgram_=e.createProgram(),e.attachShader(this.renderTargetProgram_,i),e.attachShader(this.renderTargetProgram_,n),e.linkProgram(this.renderTargetProgram_),this.renderTargetVerticesBuffer_=e.createBuffer();e.bindBuffer(e.ARRAY_BUFFER,this.renderTargetVerticesBuffer_),e.bufferData(e.ARRAY_BUFFER,new Float32Array([-1,-1,1,-1,-1,1,1,-1,1,1,-1,1]),e.STATIC_DRAW),this.renderTargetAttribLocation_=e.getAttribLocation(this.renderTargetProgram_,"a_position"),this.renderTargetUniformLocation_=e.getUniformLocation(this.renderTargetProgram_,"u_screenSize"),this.renderTargetOpacityLocation_=e.getUniformLocation(this.renderTargetProgram_,"u_opacity"),this.renderTargetTextureLocation_=e.getUniformLocation(this.renderTargetProgram_,"u_image"),this.uniforms_=[],t.uniforms&&Object.keys(t.uniforms).forEach(i=>{this.uniforms_.push({value:t.uniforms[i],location:e.getUniformLocation(this.renderTargetProgram_,i)})})}getRenderTargetTexture(){return this.renderTargetTexture_}getGL(){return this.gl_}init(t){const 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 i=r.getContextAttributes();i&&i.preserveDrawingBuffer&&(r.clearColor(0,0,0,0),r.clearDepth(1),r.clear(r.COLOR_BUFFER_BIT|r.DEPTH_BUFFER_BIT)),t.renderTargets[e]=!0}}r.disable(r.DEPTH_TEST),r.enable(r.BLEND),r.blendFunc(r.ONE,r.ONE_MINUS_SRC_ALPHA),r.viewport(0,0,r.drawingBufferWidth,r.drawingBufferHeight),r.bindBuffer(r.ARRAY_BUFFER,this.renderTargetVerticesBuffer_),r.useProgram(this.renderTargetProgram_),r.enableVertexAttribArray(this.renderTargetAttribLocation_),r.vertexAttribPointer(this.renderTargetAttribLocation_,2,r.FLOAT,!1,0,0),r.uniform2f(this.renderTargetUniformLocation_,s[0],s[1]),r.uniform1i(this.renderTargetTextureLocation_,0);const o=t.layerStatesArray[t.layerIndex].opacity;r.uniform1f(this.renderTargetOpacityLocation_,o),this.applyUniforms(t),i&&i(r,t),r.drawArrays(r.TRIANGLES,0,6),n&&n(r,t)}getFrameBuffer(){return this.frameBuffer_}getDepthBuffer(){return this.depthBuffer_}applyUniforms(t){const e=this.getGL();let i,n=1;this.uniforms_.forEach(function(r){if(i="function"==typeof r.value?r.value(t):r.value,i instanceof HTMLCanvasElement||i instanceof ImageData)r.texture||(r.texture=e.createTexture()),e.activeTexture(e[`TEXTURE${n}`]),e.bindTexture(e.TEXTURE_2D,r.texture),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),i instanceof ImageData?e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,i.width,i.height,0,e.UNSIGNED_BYTE,new Uint8Array(i.data)):e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,i),e.uniform1i(r.location,n++);else if(Array.isArray(i))switch(i.length){case 2:return void e.uniform2f(r.location,i[0],i[1]);case 3:return void e.uniform3f(r.location,i[0],i[1],i[2]);case 4:return void e.uniform4f(r.location,i[0],i[1],i[2],i[3]);case 16:return void e.uniformMatrix4fv(r.location,!1,i);default:return}else"number"==typeof i&&e.uniform1f(r.location,i)})}}const e_={PROJECTION_MATRIX:"u_projectionMatrix",INVERT_PROJECTION_MATRIX:"u_invertProjectionMatrix",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"},i_=5121,n_=5123,r_=5125,s_=yp,o_={};function a_(t){return"shared/"+t}let l_=0;class h_ extends S{constructor(t){super(),t=t||{},this.boundHandleWebGLContextLost_=this.handleWebGLContextLost.bind(this),this.boundHandleWebGLContextRestored_=this.handleWebGLContextRestored.bind(this),this.canvasCacheKey_=t.canvasCacheKey?a_(t.canvasCacheKey):function(){const t="unique/"+l_;return l_+=1,t}(),this.gl_=function(t){let e=o_[t];if(!e){const i=document.createElement("canvas");i.width=1,i.height=1,i.style.position="absolute",i.style.left="0",e={users:0,context:vp(i)},o_[t]=e}return e.users+=1,e.context}(this.canvasCacheKey_),this.bufferCache_={},this.extensionCache_={},this.currentProgram_=null,this.needsToBeRecreated_=!1;const e=this.gl_.canvas;e.addEventListener(Jp,this.boundHandleWebGLContextLost_),e.addEventListener(Qp,this.boundHandleWebGLContextRestored_),this.tmpMat4_=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],this.uniformLocationsByProgram_={},this.attribLocationsByProgram_={},this.uniforms_=[],t.uniforms&&this.setUniforms(t.uniforms),this.postProcessPasses_=t.postProcesses?.length?t.postProcesses.map(t=>new t_({webGlContext:this.gl_,scaleRatio:t.scaleRatio,vertexShader:t.vertexShader,fragmentShader:t.fragmentShader,uniforms:t.uniforms})):[new t_({webGlContext:this.gl_})],this.shaderCompileErrors_=null,this.startTime_=Date.now(),this.maxAttributeCount_=this.gl_.getParameter(this.gl_.MAX_VERTEX_ATTRIBS)}setUniforms(t){this.uniforms_=[],this.addUniforms(t)}addUniforms(t){for(const e in t)this.uniforms_.push({name:e,value:t[e]})}canvasCacheKeyMatches(t){return this.canvasCacheKey_===a_(t)}getExtension(t){if(t in this.extensionCache_)return this.extensionCache_[t];const e=this.gl_.getExtension(t);return this.extensionCache_[t]=e,e}getInstancedRenderingExtension_(){const t=this.getExtension("ANGLE_instanced_arrays");return Ft(!!t,"WebGL extension 'ANGLE_instanced_arrays' is required for vector rendering"),t}bindBuffer(t){const e=this.gl_,i=z(t);let n=this.bufferCache_[i];if(!n){n={buffer:t,webGlBuffer:e.createBuffer()},this.bufferCache_[i]=n}e.bindBuffer(t.getType(),n.webGlBuffer)}flushBufferData(t){const e=this.gl_;this.bindBuffer(t),e.bufferData(t.getType(),t.getArray(),t.getUsage())}deleteBuffer(t){const e=z(t);delete this.bufferCache_[e]}disposeInternal(){const t=this.gl_.canvas;t.removeEventListener(Jp,this.boundHandleWebGLContextLost_),t.removeEventListener(Qp,this.boundHandleWebGLContextRestored_),function(t){const e=o_[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 o_[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)}bindFrameBuffer(t,e){const i=this.getGL();i.bindFramebuffer(i.FRAMEBUFFER,t),e&&i.framebufferTexture2D(i.FRAMEBUFFER,i.COLOR_ATTACHMENT0,i.TEXTURE_2D,e,0)}bindInitialFrameBuffer(){const t=this.getGL(),e=this.postProcessPasses_[0].getFrameBuffer();t.bindFramebuffer(t.FRAMEBUFFER,e);const i=this.postProcessPasses_[0].getRenderTargetTexture();t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,i,0)}bindTexture(t,e,i){const n=this.gl_;n.activeTexture(n.TEXTURE0+e),n.bindTexture(n.TEXTURE_2D,t),n.uniform1i(this.getUniformLocation(i),e)}bindAttribute(t,e,i){const n=this.getGL();this.bindBuffer(t);const r=this.getAttributeLocation(e);n.enableVertexAttribArray(r),n.vertexAttribPointer(r,i,n.FLOAT,!1,0,0)}prepareDrawToRenderTarget(t,e,i,n){const r=this.gl_,s=e.getSize();r.bindFramebuffer(r.FRAMEBUFFER,e.getFramebuffer()),r.bindRenderbuffer(r.RENDERBUFFER,e.getDepthbuffer()),r.viewport(0,0,s[0],s[1]),r.bindTexture(r.TEXTURE_2D,e.getTexture()),r.clearColor(0,0,0,0),r.depthRange(0,1),r.clearDepth(1),r.clear(r.COLOR_BUFFER_BIT|r.DEPTH_BUFFER_BIT),r.enable(r.BLEND),r.blendFunc(r.ONE,i?r.ZERO:r.ONE_MINUS_SRC_ALPHA),n?(r.enable(r.DEPTH_TEST),r.depthFunc(r.LEQUAL)):r.disable(r.DEPTH_TEST)}drawElements(t,e){const i=this.gl_;this.getExtension("OES_element_index_uint");const n=i.UNSIGNED_INT,r=e-t,s=4*t;i.drawElements(i.TRIANGLES,r,n,s)}drawElementsInstanced(t,e,i){const n=this.gl_;this.getExtension("OES_element_index_uint");const r=this.getInstancedRenderingExtension_(),s=n.UNSIGNED_INT,o=e-t,a=4*t;r.drawElementsInstancedANGLE(n.TRIANGLES,o,s,a,i);for(let t=0;t<this.maxAttributeCount_;t++)r.vertexAttribDivisorANGLE(t,0)}finalizeDraw(t,e,i){for(let n=0,r=this.postProcessPasses_.length;n<r;n++)n===r-1?this.postProcessPasses_[n].apply(t,null,e,i):this.postProcessPasses_[n].apply(t,this.postProcessPasses_[n+1])}getCanvas(){return this.gl_.canvas}getGL(){return this.gl_}applyFrameState(t){const e=t.size,i=t.viewState.rotation,n=t.pixelRatio;this.setUniformFloatValue(e_.TIME,.001*(Date.now()-this.startTime_)),this.setUniformFloatValue(e_.ZOOM,t.viewState.zoom),this.setUniformFloatValue(e_.RESOLUTION,t.viewState.resolution),this.setUniformFloatValue(e_.PIXEL_RATIO,n),this.setUniformFloatVec2(e_.VIEWPORT_SIZE_PX,[e[0],e[1]]),this.setUniformFloatValue(e_.ROTATION,i)}applyHitDetectionUniform(t){const e=this.getUniformLocation(e_.HIT_DETECTION);this.getGL().uniform1i(e,t?1:0),t&&this.setUniformFloatValue(e_.PIXEL_RATIO,.5)}applyUniforms(t){const e=this.gl_;let i,n=0;this.uniforms_.forEach(r=>{if(i="function"==typeof r.value?r.value(t):r.value,i instanceof HTMLCanvasElement||i instanceof HTMLImageElement||i instanceof ImageData||i instanceof WebGLTexture){i instanceof WebGLTexture&&!r.texture?(r.prevValue=void 0,r.texture=i):r.texture||(r.prevValue=void 0,r.texture=e.createTexture()),this.bindTexture(r.texture,n,r.name),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);const t=!(i instanceof HTMLImageElement)||i.complete;i instanceof WebGLTexture||!t||r.prevValue===i||(r.prevValue=i,e.texImage2D(e.TEXTURE_2D,0,e.RGBA,e.RGBA,e.UNSIGNED_BYTE,i)),n++}else if(Array.isArray(i)&&6===i.length)this.setUniformMatrixValue(r.name,_g(this.tmpMat4_,i));else if(Array.isArray(i)&&i.length<=4)switch(i.length){case 2:return void e.uniform2f(this.getUniformLocation(r.name),i[0],i[1]);case 3:return void e.uniform3f(this.getUniformLocation(r.name),i[0],i[1],i[2]);case 4:return void e.uniform4f(this.getUniformLocation(r.name),i[0],i[1],i[2],i[3]);default:return}else"number"==typeof i&&e.uniform1f(this.getUniformLocation(r.name),i)})}useProgram(t,e){this.disableAllAttributes_();this.gl_.useProgram(t),this.currentProgram_=t,e&&(this.applyFrameState(e),this.applyUniforms(e))}compileShader(t,e){const i=this.gl_,n=i.createShader(e);return i.shaderSource(n,t),i.compileShader(n),n}getProgram(t,e){const i=this.gl_,n=this.compileShader(t,i.FRAGMENT_SHADER),r=this.compileShader(e,i.VERTEX_SHADER),s=i.createProgram();if(i.attachShader(s,n),i.attachShader(s,r),i.linkProgram(s),!i.getShaderParameter(n,i.COMPILE_STATUS)){const t=`Fragment shader compilation failed: ${i.getShaderInfoLog(n)}`;throw new Error(t)}if(i.deleteShader(n),!i.getShaderParameter(r,i.COMPILE_STATUS)){const t=`Vertex shader compilation failed: ${i.getShaderInfoLog(r)}`;throw new Error(t)}if(i.deleteShader(r),!i.getProgramParameter(s,i.LINK_STATUS)){const t=`GL program linking failed: ${i.getProgramInfoLog(s)}`;throw new Error(t)}return s}getUniformLocation(t){const e=z(this.currentProgram_);return void 0===this.uniformLocationsByProgram_[e]&&(this.uniformLocationsByProgram_[e]={}),void 0===this.uniformLocationsByProgram_[e][t]&&(this.uniformLocationsByProgram_[e][t]=this.gl_.getUniformLocation(this.currentProgram_,t)),this.uniformLocationsByProgram_[e][t]}getAttributeLocation(t){const e=z(this.currentProgram_);return void 0===this.attribLocationsByProgram_[e]&&(this.attribLocationsByProgram_[e]={}),void 0===this.attribLocationsByProgram_[e][t]&&(this.attribLocationsByProgram_[e][t]=this.gl_.getAttribLocation(this.currentProgram_,t)),this.attribLocationsByProgram_[e][t]}makeProjectionTransform(t,e,i){const n=t.size,r=i?0:t.viewState.rotation,s=t.viewState.resolution,o=t.viewState.center;return or(e,0,0,2/(s*n[0]),2/(s*n[1]),-r,-o[0],-o[1]),e}setUniformFloatValue(t,e){this.gl_.uniform1f(this.getUniformLocation(t),e)}setUniformFloatVec2(t,e){this.gl_.uniform2fv(this.getUniformLocation(t),e)}setUniformFloatVec4(t,e){this.gl_.uniform4fv(this.getUniformLocation(t),e)}setUniformMatrixValue(t,e){this.gl_.uniformMatrix4fv(this.getUniformLocation(t),!1,e)}disableAllAttributes_(){for(let t=0;t<this.maxAttributeCount_;t++)this.gl_.disableVertexAttribArray(t)}enableAttributeArray_(t,e,i,n,r,s){const o=this.getAttributeLocation(t);o<0||(this.gl_.enableVertexAttribArray(o),this.gl_.vertexAttribPointer(o,e,i,!1,n,r),s&&this.getInstancedRenderingExtension_().vertexAttribDivisorANGLE(o,1))}enableAttributes_(t,e){const i=c_(t);let n=0;for(let r=0;r<t.length;r++){const s=t[r];s.name&&this.enableAttributeArray_(s.name,s.size,s.type||yp,i,n,e),n+=s.size*u_(s.type)}}enableAttributes(t){this.enableAttributes_(t,!1)}enableAttributesInstanced(t){this.enableAttributes_(t,!0)}handleWebGLContextLost(t){n(this.bufferCache_),this.currentProgram_=null,t.preventDefault()}handleWebGLContextRestored(){this.needsToBeRecreated_=!0}needsToBeRecreated(){return this.needsToBeRecreated_}createTexture(t,e,i,n){const r=this.gl_;i=i||r.createTexture();const s=n?r.NEAREST:r.LINEAR;r.bindTexture(r.TEXTURE_2D,i),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,s),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,s),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE);const o=r.RGBA,a=r.RGBA,l=r.UNSIGNED_BYTE;return e instanceof Uint8Array?r.texImage2D(r.TEXTURE_2D,0,o,t[0],t[1],0,a,l,e):e?r.texImage2D(r.TEXTURE_2D,0,o,a,l,e):r.texImage2D(r.TEXTURE_2D,0,o,t[0],t[1],0,a,l,null),i}}function c_(t){let e=0;for(let i=0;i<t.length;i++){const n=t[i];e+=n.size*u_(n.type)}return e}function u_(t){switch(t){case i_:return Uint8Array.BYTES_PER_ELEMENT;case n_:return Uint16Array.BYTES_PER_ELEMENT;case r_:return Uint32Array.BYTES_PER_ELEMENT;default:return Float32Array.BYTES_PER_ELEMENT}}const d_=new TextEncoder,g_=1e5;class f_{constructor(){this.array_=new Uint8Array(g_),this.actualSize_=0,this.labelPositionMap_=new Map}push(t){if(""===t)return[0,0];if(this.labelPositionMap_.has(t))return this.labelPositionMap_.get(t);const e=d_.encode(t);if(this.actualSize_+e.length>this.array_.length){const t=new Uint8Array(this.array_.length+g_);t.set(this.array_),this.array_=t}const i=this.actualSize_;this.array_.set(e,i),this.actualSize_+=e.length;const n=[i,e.length];return this.labelPositionMap_.set(t,n),n}getArray(){return this.array_}}class p_{constructor(t,e){this.name=t,this.data=e,this.texture_=null}getTexture(t){if(!this.texture_){const e=t.createTexture();t.bindTexture(t.TEXTURE_2D,e),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_S,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_WRAP_T,t.CLAMP_TO_EDGE),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST),t.texImage2D(t.TEXTURE_2D,0,t.RGBA,this.data.length/4,1,0,t.RGBA,t.UNSIGNED_BYTE,this.data),this.texture_=e}return this.texture_}delete(t){this.texture_&&t.deleteTexture(this.texture_),this.texture_=null}}const __=new Uint8Array(4);class m_{constructor(t,e){this.helper_=t;const i=t.getGL();this.texture_=i.createTexture(),this.framebuffer_=i.createFramebuffer(),this.depthbuffer_=i.createRenderbuffer(),this.size_=e||[1,1],this.data_=new Uint8Array(0),this.dataCacheDirty_=!0,this.updateSize_()}setSize(t){P(t,this.size_)||(this.size_[0]=t[0],this.size_[1]=t[1],this.updateSize_())}getSize(){return this.size_}clearCachedData(){this.dataCacheDirty_=!0}readAll(){if(this.dataCacheDirty_){const t=this.size_,e=this.helper_.getGL();e.bindFramebuffer(e.FRAMEBUFFER,this.framebuffer_),e.readPixels(0,0,t[0],t[1],e.RGBA,e.UNSIGNED_BYTE,this.data_),this.dataCacheDirty_=!1}return this.data_}readPixel(t,e){if(t<0||e<0||t>this.size_[0]||e>=this.size_[1])return __[0]=0,__[1]=0,__[2]=0,__[3]=0,__;this.readAll();const i=Math.floor(t)+(this.size_[1]-Math.floor(e)-1)*this.size_[0];return __[0]=this.data_[4*i],__[1]=this.data_[4*i+1],__[2]=this.data_[4*i+2],__[3]=this.data_[4*i+3],__}getTexture(){return this.texture_}getFramebuffer(){return this.framebuffer_}getDepthbuffer(){return this.depthbuffer_}updateSize_(){const t=this.size_,e=this.helper_.getGL();this.texture_=this.helper_.createTexture(t,null,this.texture_),e.bindFramebuffer(e.FRAMEBUFFER,this.framebuffer_),e.viewport(0,0,t[0],t[1]),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,this.texture_,0),e.bindRenderbuffer(e.RENDERBUFFER,this.depthbuffer_),e.renderbufferStorage(e.RENDERBUFFER,e.DEPTH_COMPONENT16,t[0],t[1]),e.framebufferRenderbuffer(e.FRAMEBUFFER,e.DEPTH_ATTACHMENT,e.RENDERBUFFER,this.depthbuffer_),this.data_=new Uint8Array(t[0]*t[1]*4)}}class y_{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=z(t),i=this.pointBatch.entries[e];if(i)return this.pointBatch.geometriesCount-=i.flatCoordss.length,delete this.pointBatch.entries[e],i}clearFeatureEntryInLineStringBatch_(t){const e=z(t),i=this.lineStringBatch.entries[e];if(i)return this.lineStringBatch.verticesCount-=i.verticesCount,this.lineStringBatch.geometriesCount-=i.flatCoordss.length,delete this.lineStringBatch.entries[e],i}clearFeatureEntryInPolygonBatch_(t){const e=z(t),i=this.polygonBatch.entries[e];if(i)return this.polygonBatch.verticesCount-=i.verticesCount,this.polygonBatch.ringsCount-=i.ringsCount,this.polygonBatch.geometriesCount-=i.flatCoordss.length,delete this.polygonBatch.entries[e],i}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,r=n.getStride();this.addCoordinates_(i,n.getFlatCoordinates(),null,e,z(e),r,n.getLayout?.());break}}}addCoordinates_(t,e,i,n,r,s,o){let a;switch(t){case"MultiPolygon":{const t=i;for(let i=0,a=t.length;i<a;i++){let a=t[i];const l=i>0?t[i-1]:null,h=l?l[l.length-1]:0,c=a[a.length-1];a=h>0?a.map(t=>t-h):a,this.addCoordinates_("Polygon",e.slice(h,c),a,n,r,s,o)}break}case"MultiLineString":{const t=i;for(let i=0,a=t.length;i<a;i++){const a=i>0?t[i-1]:0;this.addCoordinates_("LineString",e.slice(a,t[i]),null,n,r,s,o)}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,null);break;case"Polygon":{const t=i;if(n instanceof ig){const i=ps(e,t);if(i.length>1)return void this.addCoordinates_("MultiPolygon",e,i,n,r,s,o)}this.polygonBatch.entries[r]||(this.polygonBatch.entries[r]=this.addRefToEntry_(r,{feature:n,flatCoordss:[],verticesCount:0,ringsCount:0,ringsVerticesCounts:[]})),a=e.length/s;const l=i.length,h=i.map((t,e,i)=>e>0?(t-i[e-1])/s:t/s);this.polygonBatch.verticesCount+=a,this.polygonBatch.ringsCount+=l,this.polygonBatch.geometriesCount++,this.polygonBatch.entries[r].flatCoordss.push(function(t,e){if(2===e)return t;return t.filter((t,i)=>i%e<2)}(e,s)),this.polygonBatch.entries[r].ringsVerticesCounts.push(h),this.polygonBatch.entries[r].verticesCount+=a,this.polygonBatch.entries[r].ringsCount+=l;for(let i=0,a=t.length;i<a;i++){const a=i>0?t[i-1]:0;this.addCoordinates_("LinearRing",e.slice(a,t[i]),null,n,r,s,o)}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})),a=e.length/s,this.lineStringBatch.verticesCount+=a,this.lineStringBatch.geometriesCount++,this.lineStringBatch.entries[r].flatCoordss.push(function(t,e,i){if(3===e&&"XYM"===i)return t;if(4===e)return t.filter((t,i)=>i%e!==2);if(3===e)return t.map((t,i)=>i%e!==2?t:0);return new Array(1.5*t.length).fill(0).map((e,i)=>i%3==2?0:t[Math.round(i/1.5)])}(e,s,o)),this.lineStringBatch.entries[r].verticesCount+=a}}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}removeRef_(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,e){if(!this.uidToRef_.get(z(t)))return;this.removeFeature(t);let i=t.getGeometry();i&&(e&&(i=i.clone(),i.applyTransform(e)),this.addGeometry_(i,t))}removeFeature(t){let e=this.clearFeatureEntryInPointBatch_(t);e=this.clearFeatureEntryInPolygonBatch_(t)||e,e=this.clearFeatureEntryInLineStringBatch_(t)||e,e&&this.removeRef_(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)}isEmpty(){return 0===this.globalCounter_}filter(t){const e=new y_;e.globalCounter_=this.globalCounter_,e.uidToRef_=this.uidToRef_,e.refToFeature_=this.refToFeature_;let i=!0;for(const n of this.refToFeature_.values())t(n)&&(e.addFeature(n),i=!1);return i?new y_:e}}class x_ extends Zp{constructor(t,e){super(t),this.batch_=new y_,this.styleRenderer_=e,this.buffers=null,this.maskVertices=new Hp(fp,_p),this.wantedResolution=t.grid.getResolution(t.tile.getTileCoord()[0]),this.setTile(t.tile)}generateMaskBuffer_(){const t=this.tile.getSourceTiles()[0].extent,e=t[0],i=t[1],n=t[2]-e,r=t[3]-i;this.maskVertices.fromArray([0,0,n,0,n,r,0,r]),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=t[0].extent[0],n=t[0].extent[1],r=sr(qn(),-i,-n);this.styleRenderer_.generateBuffers(this.batch_,r,this.wantedResolution).then(t=>{this.buffers=t,this.setReady()})}disposeInternal(){if(this.buffers){const t=t=>{for(const e of t)e&&this.helper.deleteBuffer(e)};this.buffers.pointBuffers&&t(this.buffers.pointBuffers),this.buffers.lineStringBuffers&&t(this.buffers.lineStringBuffers),this.buffers.polygonBuffers&&t(this.buffers.polygonBuffers),this.styleRenderer_.disposeTextInstructions(this.buffers.textInstructionsKey)}super.disposeInternal()}}function v_(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 S_(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;v_(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 w_=null;class E_ extends Zp{constructor(t){super(t),this.textures=[],this.renderSize_=Hl(t.grid.getTileSize(t.tile.tileCoord[0])),this.bandCount=NaN;const e=new Hp(fp,_p);e.fromArray([0,1,1,1,1,0,0,0]),this.helper.flushBufferData(e),this.coords=e,this.setTile(t.tile)}setHelper(t){const e=this.helper?.getGL();if(e){this.helper.deleteBuffer(this.coords);for(let t=0;t<this.textures.length;++t)e.deleteTexture(this.textures[t])}super.setHelper(t),t&&t.flushBufferData(this.coords)}uploadTile(){const t=this.helper,e=t.getGL(),i=this.tile;let n;this.textures.length=0,n=i instanceof $s||i instanceof Dd?i.getImage():i.getData();const r=Ct(n);if(r){const t=e.createTexture();return this.textures.push(t),this.bandCount=4,function(t,e,i,n){v_(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=bt(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),S_(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 _=o[0]*this.bandCount;for(let t=0;t<o[1];++t){for(let t=0;t<_;++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];S_(t,n,r,o,r.length/l,i.interpolate)}this.setReady()}getImagePixelData_(t,e,i){const n=this.gutter,r=this.renderSize_[0],s=this.renderSize_[1];w_||(w_=ft(1,1,void 0,{willReadFrequently:!0})),w_.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{w_.drawImage(t,l,h,1,1,0,0,1,1),c=w_.getImageData(0,0,1,1).data}catch{return w_=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=bt(i);if(n){const i=this.tile.getSize();return this.getArrayPixelData_(n,i,t,e)}return this.getImagePixelData_(Ct(i),t,e)}return this.getImagePixelData_(this.tile.getImage(),t,e)}}function T_(){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 C_=["d35379db-88df-4056-af3a-620245f8e347","f17cb550-5864-4468-aeb7-f3180cfb622f","689b58e2-cf7b-45e0-9fff-9cfc0883d6b4"];function b_(t,e){const i=e+"/",n={};for(const e of Object.keys(t))e.startsWith(i)&&(n[e.substring(i.length)]=t[e]);return n}const R_=512,P_=64;function I_(t,e){const i=(e&&e.shape||[]).length,n=e&&e.dimension_names;if(Array.isArray(t)&&2===t.length&&Array.isArray(n)){const e=n.indexOf(t[0]),i=n.indexOf(t[1]);if(-1!==e&&-1!==i)return{row:e,col:i}}return{row:i-2,col:i-1}}function M_(t,e,i){const n=t.chunk_grid;if(!n||"regular"!==n.name)return;const r=t.codecs;if(!Array.isArray(r))return;const s=r.find(t=>"sharding_indexed"===t.name);if(!s)return;const o=n.configuration.chunk_shape,a=s.configuration.chunk_shape;return{shardShape:[o[e],o[i]],innerChunkShape:[a[e],a[i]]}}function L_(t,e){const i=Math.floor(R_/e);for(let n=i;n>=1;--n){const i=n*e;if(i>=P_&&t%i===0)return i}return t<=R_&&t>=P_?t:t<P_?P_:Math.max(i*e,P_)}function F_(t){const e=t["proj:code"];if(e)return Tn(e);return Dg(t["proj:projjson"]||t["proj:wkt2"])}function A_(t,e,i,n,r){r.width=i[0],r.height=i[1];const s=n.getAxisOrientation();r.crs=n.getCode(),r["bbox-crs"]=n.getCode();const o=s.startsWith("ne")?[e[1],e[0],e[3],e[2]]:e;return r.bbox=o.join(","),Ju(t,r)}function O_(t,e,i,n,r,s){s=Object.assign({},s);const o=e/i,a=[Ue(Se(t)/o,4),Ue(_e(t)/o,4)];return 1!==i&&(s["mm-per-pixel"]=.28/i),A_(r,t,a,n,s)}function D_(t){const e=void 0===t.hidpi||t.hidpi,i=Tn(t.projection||"EPSG:3857"),n=t.ratio||1.5,r=t.load||zs,s=t.crossOrigin??null;return(o,a,l)=>{o=md(o,a,l,n),1===l||e||(l=1);const h=O_(o,a,l,i,t.url,t.params),c=new Image;return c.crossOrigin=s,void 0!==t.referrerPolicy&&(c.referrerPolicy=t.referrerPolicy),r(c,h).then(t=>({image:t,extent:o,pixelRatio:l}))}}const k_={"image/png":!0,"image/jpeg":!0,"image/webp":!0},N_=[512,512];function G_(t){const e=t.split(".")[1].replace(/-/g,"+").replace(/_/g,"/"),i=atob(e).split(""),n=i.length,r=new Array(n);for(let t=0;t<n;++t){const e=i[t];r[t]="%"+("00"+e.charCodeAt(0).toString(16)).slice(-2)}return JSON.parse(decodeURIComponent(r.join("")))}function j_(t){const e="http://www.opengis.net/def/crs/",i=t.getCode();return i.startsWith(e)?i:i.startsWith("EPSG:")?`${e}EPSG/0/${i.slice(5)}`:Fn(t,Tn("EPSG:4326"))?`${e}EPSG/0/4326`:i}function U_(t,e){if(!e)return"";let i=e.toString();return e.name&&"function"!==e.name&&i.match(new RegExp("^"+e.name.replace("$","\\$")+"\\b"))&&(i="function "+i),`var ${t} = ${i};`}class B_ extends Uf{constructor(t,e){super(t),e=e||{},this.inversePixelTransform_=qn(),this.postProcesses_=e.postProcesses,this.uniforms_=e.uniforms,this.helper,this.onMapChanged_=()=>{this.clearCache(),this.removeHelper()},t.addChangeListener(Za,this.onMapChanged_),this.dispatchPreComposeEvent=this.dispatchPreComposeEvent.bind(this),this.dispatchPostComposeEvent=this.dispatchPostComposeEvent.bind(this)}dispatchPreComposeEvent(t,e){const i=this.getLayer();if(i.hasListener(nl)){const n=new Hc(nl,void 0,e,t);i.dispatchEvent(n)}}dispatchPostComposeEvent(t,e){const i=this.getLayer();if(i.hasListener(rl)){const n=new Hc(rl,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 B_)){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 h_({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}clearCache(){}setPostProcesses(t){this.postProcesses_=t,this.removeHelper()}getPostProcesses(){return this.postProcesses_}disposeInternal(){this.clearCache(),this.removeHelper(),this.getLayer()?.removeChangeListener(Za,this.onMapChanged_),super.disposeInternal()}dispatchRenderEvent_(t,e,i){const n=this.getLayer();if(n.hasListener(t)){or(this.inversePixelTransform_,0,0,i.pixelRatio,-i.pixelRatio,0,0,-i.size[1]);const r=new Hc(t,this.inversePixelTransform_,i,e);n.dispatchEvent(r)}}preRender(t,e){this.dispatchRenderEvent_(el,t,e)}postRender(t,e){this.dispatchRenderEvent_(il,t,e)}}const z_={...e_,TILE_TRANSFORM:"u_tileTransform",TRANSITION_ALPHA:"u_transitionAlpha",DEPTH:"u_depth",RENDER_EXTENT:"u_renderExtent",GLOBAL_ALPHA:"u_globalAlpha"};function X_(t){return 1/(t+2)}function $_(){return{tileIds:new Set,representationsByZ:{}}}function V_(t,e){return t.tileIds.has(z(e))}function W_(t,e,i){const n=t.representationsByZ;i in n||(n[i]=new Set),n[i].add(e),t.tileIds.add(z(e.tile))}function Y_(t,e,i){const n=t.representationsByZ[i];n&&n.delete(e),t.tileIds.delete(z(e.tile))}function Z_(t,e){const i=t.layerStatesArray[t.layerIndex];i.extent&&(e=me(e,$n(i.extent,t.viewState.projection)));const n=i.layer.getRenderSource();if(!n.getWrapX()){const i=n.getTileGridForProjection(t.viewState.projection).getExtent();i&&(e=me(e,i))}return e}function K_(t,e,i=t.getKey()){return`${z(t)},${i},${Yu(e)}`}class H_ extends B_{constructor(t,e){super(t,{uniforms:e.uniforms,postProcesses:e.postProcesses}),this.renderComplete=!1,this.tileTransform_=qn(),this.tmpCoords_=[0,0],this.tmpCoords2_=[0,0],this.tmpExtent_=[0,0,0,0],this.tmpTransform_=qn(),this.tmpMat4_=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],this.tempTileRange_=new hu(0,0,0,0),this.tempTileCoord_=Vu(0,0,0),this.tempSize_=[0,0];const i=void 0!==e.cacheSize?e.cacheSize:512;this.tileRepresentationCache=new $u(i),this.maxStaleKeys=.5*i,this.frameState=null,this.renderedProjection_=void 0,this.sourceTileCache_=null}reset(t){super.reset({uniforms:t.uniforms})}prepareFrameInternal(t){this.renderedProjection_?t.viewState.projection!==this.renderedProjection_&&(this.clearCache(),this.renderedProjection_=t.viewState.projection):this.renderedProjection_=t.viewState.projection;const e=this.getLayer().getRenderSource();return!!e&&(!Ee(Z_(t,t.extent))&&"ready"===e.getState())}createTileRepresentation(t){return U()}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)),p=s.rotation,_=p?pe(s.center,s.resolution,p,t.size):void 0;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){if(p&&!l.tileCoordIntersectsViewport([r,e,g],_))continue;const i=Vu(r,e,g,this.tempTileCoord_),f=K_(a,i);let m,y;if(d.containsKey(f)&&(m=d.get(f),y=m.tile),!m||m.tile.key!==a.getKey()){const i=a.getProjection(),n=i&&!Fn(i,s.projection)?this.getSourceTileCache_():void 0;if(y=a.getTile(r,e,g,t.pixelRatio,s.projection,n),!y)continue}if(V_(n,y))continue;m?m.setTile(y):(m=this.createTileRepresentation({tile:y,grid:l,helper:this.helper,gutter:h}),d.set(f,m)),W_(n,m,r);const x=y.getKey();u[x]=!0,y.getState()===Z&&(t.tileQueue.isKeyQueued(x)||t.tileQueue.enqueue([y,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=Yu(a),h=l in s?s[l]:1,c=o.getResolution(i),u=Hl(o.getTileSize(i),this.tempSize_),d=o.getOrigin(i),g=o.getTileCoordExtent(a),f=h<1?-1:X_(i);h<1&&(t.animate=!0);const p=t.viewState,_=p.center[0],m=p.center[1],y=u[0]+2*n,x=u[1]+2*n,v=y/x,S=(_-d[0])/(u[0]*c),w=(d[1]-m)/(u[1]*c),E=p.resolution/c,T=a[1],C=a[2];Jn(this.tileTransform_),rr(this.tileTransform_,2/(t.size[0]*E/y),-2/(t.size[1]*E/y)),nr(this.tileTransform_,p.rotation),rr(this.tileTransform_,1,1/v),sr(this.tileTransform_,(u[0]*(T-S)-n)/y,(u[1]*(C-w)-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),o=r.getGutterForProjection(i.projection),a=Z_(t,t.extent),l=s.getZForResolution(i.resolution,r.zDirection);this.updateStaleKeys(r.getKey());const h=$_(),c=n.getPreload();if(t.nextExtent){const e=s.getZForResolution(i.nextResolution,r.zDirection),n=Z_(t,t.nextExtent);this.enqueueTiles(t,n,e,h,c)}this.enqueueTiles(t,a,l,h,0),c>0&&setTimeout(()=>{this.enqueueTiles(t,a,l-1,h,c-1)},0);const u={};let d=!1;const g=h.representationsByZ;if(l in g){const e=z(this),i=t.time;for(const n of g[l]){const r=n.tile;if(r.getState()===J)continue;const o=r.tileCoord,a=Yu(o);if(n.ready){const t=r.getAlpha(e,i);if(1===t){r.endTransition(e);continue}d=!0,u[a]=t}this.renderComplete=!1;if(this.findStaleTile_(o,h)){delete u[a],Y_(h,n,l),t.animate=!0;continue}if(this.findAltTiles_(s,o,l+1,h))continue;const c=s.getMinZoom();for(let t=l-1;t>=c;--t){if(this.findAltTiles_(s,o,t,h))break}}}const f=Object.keys(g).map(Number).sort(T);if(this.beforeTilesMaskRender(t))for(let t=0,e=f.length;t<e;++t){const e=f[t];for(const t of g[e]){const i=t.tile.tileCoord;if(Yu(i)in u)continue;const n=s.getTileCoordExtent(i);this.renderTileMask(t,e,n,X_(e))}}this.beforeTilesRender(t,d);for(let e=0,i=f.length;e<i;++e){const i=f[e];for(const e of g[i]){Yu(e.tile.tileCoord)in u||this.drawTile_(t,e,i,o,a,u,s)}}if(l in g)for(const e of g[l]){Yu(e.tile.tileCoord)in u&&this.drawTile_(t,e,l,o,a,u,s)}this.beforeFinalize(t),this.helper.finalizeDraw(t,this.dispatchPreComposeEvent,this.dispatchPostComposeEvent);const p=this.helper.getCanvas();return this.tileRepresentationCache.expireCache(),this.postRender(e,t),p}beforeFinalize(t){}findStaleTile_(t,e){const i=this.tileRepresentationCache,n=this.getLayer().getRenderSource(),r=t[0],s=this.getStaleKeys();for(let o=0,a=s.length;o<a;++o){const a=K_(n,t,s[o]);if(i.containsKey(a)){const t=i.get(a);if(t.ready&&!V_(e,t.tile))return t.tile.endTransition(z(this)),W_(e,t,r),!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.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=K_(a,[i,t,e]);let l=!1;if(o.containsKey(r)){const t=o.get(r);t.ready&&!V_(n,t.tile)&&(W_(n,t,i),l=!0)}l||(s=!1)}return s}getSourceTileCache_(){return this.sourceTileCache_||(this.sourceTileCache_=new $u(512)),this.sourceTileCache_}clearCache(){super.clearCache();const t=this.tileRepresentationCache;t.forEach(t=>t.dispose()),t.clear(),this.sourceTileCache_?.clear()}afterHelperCreated(){super.afterHelperCreated(),this.tileRepresentationCache.forEach(t=>t.setHelper(this.helper))}disposeInternal(){super.disposeInternal(),delete this.frameState}applyRenderExtentUniform(t,e){this.tmpCoords_[0]=t[0],this.tmpCoords_[1]=t[1],ir(e,this.tmpCoords_),this.tmpCoords2_[0]=t[2],this.tmpCoords2_[1]=t[3],ir(e,this.tmpCoords2_),this.tmpExtent_[0]=this.tmpCoords_[0],this.tmpExtent_[1]=this.tmpCoords_[1],this.tmpExtent_[2]=this.tmpCoords2_[0],this.tmpExtent_[3]=this.tmpCoords2_[1],this.helper.setUniformFloatVec4(z_.RENDER_EXTENT,this.tmpExtent_)}}const q_={...z_,TILE_TEXTURE_ARRAY:"u_tileTextures",TEXTURE_PIXEL_WIDTH:"u_texturePixelWidth",TEXTURE_PIXEL_HEIGHT:"u_texturePixelHeight",TEXTURE_RESOLUTION:"u_textureResolution"},J_={TEXTURE_COORD:"a_textureCoord"},Q_=[{name:J_.TEXTURE_COORD,size:2,type:s_}];class tm extends H_{constructor(t,e){super(t,e),this.program_,this.vertexShader_=e.vertexShader,this.fragmentShader_=e.fragmentShader,this.indices_=new Hp(pp,_p),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)}if(this.vertexShader_=t.vertexShader,this.fragmentShader_=t.fragmentShader,this.paletteTextures_=t.paletteTextures||[],this.helper){this.program_=this.helper.getProgram(this.fragmentShader_,this.vertexShader_);const t=this.helper.getGL();for(const e of this.paletteTextures_)e.getTexture(t)}}afterHelperCreated(){super.afterHelperCreated();const t=this.helper.getGL();for(const e of this.paletteTextures_)e.getTexture(t);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 E_(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(Q_);let d=0;for(;d<t.textures.length;){const e=`${q_.TILE_TEXTURE_ARRAY}[${d}]`;this.helper.bindTexture(t.textures[d],d,e),++d}for(let t=0;t<this.paletteTextures_.length;++t){const e=this.paletteTextures_[t],i=e.getTexture(u);this.helper.bindTexture(i,d,e.name),++d}const g=i.viewState,f=s[0]+2*h,p=s[1]+2*h,_=t.tile.tileCoord,m=_[1],y=_[2];this.helper.setUniformMatrixValue(q_.TILE_TRANSFORM,_g(this.tmpMat4_,e)),this.helper.setUniformFloatValue(q_.TRANSITION_ALPHA,c),this.helper.setUniformFloatValue(q_.DEPTH,l);let x=n;h>0&&(x=a,me(x,n,x));const v=o[0]+m*s[0]*r-h*r,S=o[1]-y*s[1]*r+h*r,w=sr(Jn(this.tmpTransform_),-v,-S);this.applyRenderExtentUniform(x,w),this.helper.setUniformFloatValue(q_.RESOLUTION,g.resolution),this.helper.setUniformFloatValue(q_.ZOOM,g.zoom),this.helper.setUniformFloatValue(q_.TEXTURE_PIXEL_WIDTH,f),this.helper.setUniformFloatValue(q_.TEXTURE_PIXEL_HEIGHT,p),this.helper.setUniformFloatValue(q_.TEXTURE_RESOLUTION,r),this.helper.drawElements(0,this.indices_.getSize())}getData(t){if(!this.helper.getGL())return null;const e=this.frameState;if(!e)return null;const i=this.getLayer(),n=ir(e.pixelToCoordinateTransform,t.slice()),r=e.viewState,s=i.getExtent();if(s&&!Vt($n(s,r.projection),n))return null;const o=i.getSources(Bt([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||Vt(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=K_(l,e);if(!c.containsKey(i))continue;const r=c.get(i);if(r.tile.getState()===J)return null;if(!r.loaded)continue;const s=h.getOrigin(t),o=Hl(h.getTileSize(t)),a=h.getResolution(t),u=(n[0]-s[0])/a-e[1]*o[0],d=(s[1]-n[1])/a-e[2]*o[1];return r.getPixelData(u,d)}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_}}const em={TEXTURE:"u_texture",VELOCITY_TEXTURE:"u_velocityTexture",POSITION_TEXTURE:"u_positionTexture",PARTICLE_COUNT_SQRT:"u_particleCountSqrt",MAX_SPEED:"u_maxSpeed",RANDOM_SEED:"u_randomSeed",SPEED_FACTOR:"u_speedFactor",DROP_RATE:"u_dropRate",DROP_RATE_BUMP:"u_dropRateBump",OPACITY:"u_opacity",ROTATION:e_.ROTATION,VIEWPORT_SIZE_PX:e_.VIEWPORT_SIZE_PX},im="a_position",nm="a_index",rm="v_position";class sm extends tm{constructor(t,e){super(t,{vertexShader:e.tileVertexShader,fragmentShader:e.tileFragmentShader,cacheSize:e.cacheSize,postProcesses:[{}],uniforms:{[em.MAX_SPEED]:e.maxSpeed}}),this.particleColorFragmentShader_=e.particleColorFragmentShader,this.velocityTexture_=null,this.particleCountSqrt_=e.particles?Math.ceil(Math.sqrt(e.particles)):256,this.particleIndexBuffer_,this.quadBuffer_,this.particlePositionProgram_,this.particlePositionVertexShader_=e.particlePositionVertexShader,this.particlePositionFragmentShader_=e.particlePositionFragmentShader,this.previousPositionTexture_,this.nextPositionTexture_,this.particleColorProgram_,this.particleColorVertexShader_=e.particleColorVertexShader,this.particleColorFragmentShader_=e.particleColorFragmentShader,this.textureProgram_,this.textureVertexShader_=e.textureVertexShader,this.textureFragmentShader_=e.textureFragmentShader,this.previousTrailsTexture_,this.nextTrailsTexture_,this.fadeOpacity_=.996,this.maxSpeed_=e.maxSpeed,this.speedFactor_=e.speedFactor||.001,this.dropRate_=.003,this.dropRateBump_=.01,this.tempVec2_=[0,0],this.renderedWidth_=0,this.renderedHeight_=0}afterHelperCreated(){super.afterHelperCreated();const t=this.helper,e=t.getGL();this.framebuffer_=e.createFramebuffer();const i=this.particleCountSqrt_*this.particleCountSqrt_,n=new Float32Array(i);for(let t=0;t<i;++t)n[t]=t;const r=new Hp(fp,_p);r.setArray(n),t.flushBufferData(r),this.particleIndexBuffer_=r;const s=new Float32Array([0,0,1,0,0,1,0,1,1,0,1,1]),o=new Hp(fp,_p);o.setArray(s),t.flushBufferData(o),this.quadBuffer_=o;const a=new Uint8Array(4*i);for(let t=0;t<a.length;++t)a[t]=Math.floor(256*Math.random());this.previousPositionTexture_=t.createTexture([this.particleCountSqrt_,this.particleCountSqrt_],a,null,!0),this.nextPositionTexture_=t.createTexture([this.particleCountSqrt_,this.particleCountSqrt_],a,null,!0),this.particlePositionProgram_=t.getProgram(this.particlePositionFragmentShader_,this.particlePositionVertexShader_),this.particleColorProgram_=t.getProgram(this.particleColorFragmentShader_,this.particleColorVertexShader_),this.textureProgram_=t.getProgram(this.textureFragmentShader_,this.textureVertexShader_)}createSizeDependentTextures_(){const t=this.helper,e=t.getGL(),i=t.getCanvas(),n=i.width,r=i.height,s=new Uint8Array(n*r*4);this.nextTrailsTexture_&&e.deleteTexture(this.nextTrailsTexture_),this.nextTrailsTexture_=t.createTexture([n,r],s,null,!0),this.previousTrailsTexture_&&e.deleteTexture(this.previousTrailsTexture_),this.previousTrailsTexture_=t.createTexture([n,r],s,null,!0)}beforeFinalize(t){const e=this.helper,i=e.getGL(),n=e.getCanvas(),r=n.width,s=n.height;this.renderedWidth_==r&&this.renderedHeight_==s||this.createSizeDependentTextures_();const o=[r,s];this.velocityTexture_=e.createTexture(o,null,this.velocityTexture_),i.copyTexImage2D(i.TEXTURE_2D,0,i.RGBA,0,0,r,s,0),this.drawParticleTrails_(t),this.updateParticlePositions_(t),t.animate=!0,this.renderedWidth_=r,this.renderedHeight_=s}drawParticleTrails_(t){const e=this.helper,i=e.getGL();e.bindFrameBuffer(this.framebuffer_,this.nextTrailsTexture_),this.drawTexture_(this.previousTrailsTexture_,this.fadeOpacity_),this.drawParticleColor_(t),e.bindInitialFrameBuffer(),i.clearColor(0,0,0,0),i.clear(i.COLOR_BUFFER_BIT),i.enable(i.BLEND),i.blendFunc(i.SRC_ALPHA,i.ONE_MINUS_SRC_ALPHA),this.drawTexture_(this.nextTrailsTexture_,1),i.disable(i.BLEND);const n=this.nextTrailsTexture_;this.nextTrailsTexture_=this.previousTrailsTexture_,this.previousTrailsTexture_=n}drawTexture_(t,e){const i=this.helper,n=i.getGL();i.useProgram(this.textureProgram_),i.bindTexture(t,0,em.TEXTURE),i.bindAttribute(this.quadBuffer_,im,2),this.helper.setUniformFloatValue(em.OPACITY,e),n.drawArrays(n.TRIANGLES,0,6)}drawParticleColor_(t){const e=this.helper,i=e.getGL();e.useProgram(this.particleColorProgram_);const n=this.particleCountSqrt_*this.particleCountSqrt_;e.bindAttribute(this.particleIndexBuffer_,nm,1),e.bindTexture(this.previousPositionTexture_,0,em.POSITION_TEXTURE),e.bindTexture(this.velocityTexture_,1,em.VELOCITY_TEXTURE),this.helper.setUniformFloatValue(em.PARTICLE_COUNT_SQRT,this.particleCountSqrt_);const r=this.tempVec2_;r[0]=Math.cos(-t.viewState.rotation),r[1]=Math.sin(-t.viewState.rotation),this.helper.setUniformFloatVec2(em.ROTATION,r),this.helper.setUniformFloatValue(em.MAX_SPEED,this.maxSpeed_),i.drawArrays(i.POINTS,0,n)}updateParticlePositions_(t){const e=this.helper,i=e.getGL();e.useProgram(this.particlePositionProgram_),i.viewport(0,0,this.particleCountSqrt_,this.particleCountSqrt_),e.bindFrameBuffer(this.framebuffer_,this.nextPositionTexture_),e.bindTexture(this.previousPositionTexture_,0,em.POSITION_TEXTURE),e.bindTexture(this.velocityTexture_,1,em.VELOCITY_TEXTURE),e.bindAttribute(this.quadBuffer_,im,2),e.setUniformFloatValue(em.RANDOM_SEED,Math.random()),e.setUniformFloatValue(em.SPEED_FACTOR,this.speedFactor_),e.setUniformFloatValue(em.DROP_RATE,this.dropRate_),e.setUniformFloatValue(em.DROP_RATE_BUMP,this.dropRateBump_);const n=this.tempVec2_;n[0]=Math.cos(-t.viewState.rotation),n[1]=Math.sin(-t.viewState.rotation),this.helper.setUniformFloatVec2(em.ROTATION,n);const r=t.size;this.helper.setUniformFloatVec2(em.VIEWPORT_SIZE_PX,[r[0],r[1]]),i.drawArrays(i.TRIANGLES,0,6);const s=this.nextPositionTexture_;this.nextPositionTexture_=this.previousPositionTexture_,this.previousPositionTexture_=s}}const 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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.fragmentDiscardExpression_=t,this}getFragmentDiscardExpression(){return this.fragmentDiscardExpression_}setShapeDiscardExpression(t){return this.shapeDiscardExpression_=t,this}getShapeDiscardExpression(){return this.shapeDiscardExpression_}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}setStrokePatternLengthExpression(t){return this.strokePatternLengthExpression_=t,this}getStrokePatternLengthExpression(){return this.strokePatternLengthExpression_}setFillColorExpression(t){return this.hasFill_=!0,this.fillColorExpression_=t,this}getFillColorExpression(){return this.fillColorExpression_}setFillPatternSizeExpression(t){return this.fillPatternSizeExpression_=t,this}getFillPatternSizeExpression(){return this.fillPatternSizeExpression_}addVertexShaderFunction(t){return 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+ c * centerOffsetPx.y);\n  v_centerPx = screenToPx(center.xy) + centerOffsetPx;\n${this.attributes_.map(t=>`  ${t.varyingName} = ${t.varyingExpression};`).join("\n")}\n${this.shapeDiscardExpression_?`  if (${this.shapeDiscardExpression_}) { gl_Position = vec4(2.0, 2.0, 0.0, 0.0); }`:""}\n}`:null}getSymbolFragmentShader(){return this.hasSymbol_?`${Xy}\n${this.uniforms_.map(t=>`uniform ${t.type} ${t.name};`).join("\n")}\nvarying vec2 v_texCoord;\nvarying vec4 v_hitColor;\nvarying vec2 v_centerPx;\nvarying float v_angle;\nvarying vec2 v_quadSizePx;\n${this.attributes_.map(t=>`varying ${t.varyingType} ${t.varyingName};`).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\n\nvoid main(void) {\n${this.attributes_.map(t=>`  ${t.varyingType} ${t.name} = ${t.varyingName}; // assign to original attribute name`).join("\n")}\n${this.fragmentDiscardExpression_?`  if (${this.fragmentDiscardExpression_}) { 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 = ${this.symbolColorExpression_};\n  gl_FragColor.rgb *= gl_FragColor.a;\n  if (u_hitDetection > 0) {\n    if (gl_FragColor.a < 0.05) { discard; };\n    gl_FragColor = v_hitColor;\n  }\n}`:null}getStrokeVertexShader(){return this.hasStroke_?`${Xy}\n${this.uniforms_.map(t=>`uniform ${t.type} ${t.name};`).join("\n")}\nattribute vec2 a_segmentStart;\nattribute vec2 a_segmentEnd;\nattribute vec2 a_localPosition;\nattribute float a_measureStart;\nattribute float a_measureEnd;\nattribute float a_angleTangentSum;\nattribute float a_distanceLow;\nattribute float a_distanceHigh;\nattribute vec2 a_joinAngles;\nattribute vec2 a_hitColor;\n\nvarying vec2 v_segmentStartPx;\nvarying vec2 v_segmentEndPx;\nvarying float v_angleStart;\nvarying float v_angleEnd;\nvarying float v_width;\nvarying vec4 v_hitColor;\nvarying float v_distancePx;\nvarying float v_measureStart;\nvarying float v_measureEnd;\n\n${this.attributes_.map(t=>`attribute ${t.type} ${t.name};\nvarying ${t.varyingType} ${t.varyingName};`).join("\n")}\n${this.vertexShaderFunctions_.join("\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 startEndRatio = a_localPosition.x * 0.5 + 0.5;\n  currentLineMetric = mix(a_measureStart, a_measureEnd, startEndRatio);\n  // we're reading the fractional part while keeping the sign (so -4.12 gives -0.12, 3.45 gives 0.45)\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 = -1. * a_localPosition.y;\n  float tangentDir = -1. * a_localPosition.x;\n  float angle = mix(v_angleStart, v_angleEnd, startEndRatio);\n  vec2 joinDirection;\n  vec2 positionPx = mix(segmentStartPx, segmentEndPx, startEndRatio);\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_segmentStartPx = segmentStartPx;\n  v_segmentEndPx = segmentEndPx;\n  v_width = lineWidth;\n  v_hitColor = unpackColor(a_hitColor);\n\n  v_distancePx = a_distanceLow / u_resolution - (lineOffsetPx * a_angleTangentSum);\n  float distanceHighPx = a_distanceHigh / u_resolution;\n  ${null!==this.strokePatternLengthExpression_?`v_distancePx = mod(v_distancePx, ${this.strokePatternLengthExpression_});\n  distanceHighPx = mod(distanceHighPx, ${this.strokePatternLengthExpression_});\n  `:""}v_distancePx += distanceHighPx;\n\n  v_measureStart = a_measureStart;\n  v_measureEnd = a_measureEnd;\n${this.attributes_.map(t=>`  ${t.varyingName} = ${t.varyingExpression};`).join("\n")}\n${this.shapeDiscardExpression_?`  if (${this.shapeDiscardExpression_}) { gl_Position = vec4(2.0, 2.0, 0.0, 0.0); }`:""}\n}`:null}getStrokeFragmentShader(){return this.hasStroke_?`${Xy}\n${this.uniforms_.map(t=>`uniform ${t.type} ${t.name};`).join("\n")}\nvarying vec2 v_segmentStartPx;\nvarying vec2 v_segmentEndPx;\nvarying float v_angleStart;\nvarying float v_angleEnd;\nvarying float v_width;\nvarying vec4 v_hitColor;\nvarying float v_distancePx;\nvarying float v_measureStart;\nvarying float v_measureEnd;\n${this.attributes_.map(t=>`varying ${t.varyingType} ${t.varyingName};`).join("\n")}\n${this.fragmentShaderFunctions_.join("\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 == ${Tm("butt")}) {\n    return buttCapDistanceField(point, start, end);\n  } else if (capType == ${Tm("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 == ${Tm("bevel")}) {\n    return bevelJoinField(point, start, end, width, joinAngle);\n  } else if (joinType == ${Tm("miter")}) {\n    return miterJoinDistanceField(point, start, end, width, joinAngle);\n  }\n  return roundJoinDistanceField(point, start, end, width);\n}\n\nfloat computeSegmentPointDistance(vec2 point, vec2 start, vec2 end, float width, float joinAngle, float capType, float joinType) {\n  if (isCap(joinAngle)) {\n    return capDistanceField(point, start, end, width, capType);\n  }\n  return joinDistanceField(point, start, end, width, joinAngle, joinType);\n}\n\nfloat distanceFromSegment(vec2 point, vec2 start, vec2 end) {\n  vec2 tangent = end - start;\n  vec2 startToPoint = point - start;\n  // inspire by capsule fn in https://iquilezles.org/articles/distfunctions/\n  float h = clamp(dot(startToPoint, tangent) / dot(tangent, tangent), 0.0, 1.0);\n  return length(startToPoint - tangent * h);\n}\n\nvoid main(void) {\n${this.attributes_.map(t=>`  ${t.varyingType} ${t.name} = ${t.varyingName}; // assign to original attribute name`).join("\n")}\n\n  vec2 currentPointPx = gl_FragCoord.xy / u_pixelRatio;\n  vec2 worldPos = pxToWorld(currentPointPx);\n  if (\n    abs(u_renderExtent[0] - u_renderExtent[2]) > 0.0 && (\n      worldPos[0] < u_renderExtent[0] ||\n      worldPos[1] < u_renderExtent[1] ||\n      worldPos[0] > u_renderExtent[2] ||\n      worldPos[1] > u_renderExtent[3]\n    )\n  ) {\n    discard;\n  }\n\n  float segmentLengthPx = length(v_segmentEndPx - v_segmentStartPx);\n  segmentLengthPx = max(segmentLengthPx, 1.17549429e-38); // avoid divide by zero\n  vec2 segmentTangent = (v_segmentEndPx - v_segmentStartPx) / segmentLengthPx;\n  vec2 segmentNormal = vec2(-segmentTangent.y, segmentTangent.x);\n  vec2 startToPointPx = currentPointPx - v_segmentStartPx;\n  float lengthToPointPx = max(0., min(dot(segmentTangent, startToPointPx), segmentLengthPx));\n  float currentLengthPx = lengthToPointPx + v_distancePx;\n  float currentRadiusPx = distanceFromSegment(currentPointPx, v_segmentStartPx, v_segmentEndPx);\n  float currentRadiusRatio = dot(segmentNormal, startToPointPx) * 2. / v_width;\n  currentLineMetric = mix(v_measureStart, v_measureEnd, lengthToPointPx / segmentLengthPx);\n\n${this.fragmentDiscardExpression_?`  if (${this.fragmentDiscardExpression_}) { discard; }`:""}\n\n  float capType = ${this.strokeCapExpression_};\n  float joinType = ${this.strokeJoinExpression_};\n  float segmentStartDistance = computeSegmentPointDistance(currentPointPx, v_segmentStartPx, v_segmentEndPx, v_width, v_angleStart, capType, joinType);\n  float segmentEndDistance = computeSegmentPointDistance(currentPointPx, v_segmentEndPx, v_segmentStartPx, v_width, v_angleEnd, capType, joinType);\n  float distanceField = max(\n    segmentDistanceField(currentPointPx, v_segmentStartPx, v_segmentEndPx, v_width),\n    max(segmentStartDistance, segmentEndDistance)\n  );\n  distanceField = max(distanceField, ${this.strokeDistanceFieldExpression_});\n\n  vec4 color = ${this.strokeColorExpression_};\n  color.a *= smoothstep(0.5, -0.5, distanceField);\n  gl_FragColor = color;\n  gl_FragColor.a *= u_globalAlpha;\n  gl_FragColor.rgb *= gl_FragColor.a;\n  if (u_hitDetection > 0) {\n    if (gl_FragColor.a < 0.1) { discard; };\n    gl_FragColor = v_hitColor;\n  }\n}`:null}getFillVertexShader(){return this.hasFill_?`${Xy}\n${this.uniforms_.map(t=>`uniform ${t.type} ${t.name};`).join("\n")}\nattribute vec2 a_position;\nattribute vec2 a_hitColor;\n\nvarying vec4 v_hitColor;\nvarying vec2 v_patternOriginPx;\nvarying vec2 v_patternSizePx;\n\n${this.attributes_.map(t=>`attribute ${t.type} ${t.name};\nvarying ${t.varyingType} ${t.varyingName};`).join("\n")}\n${this.vertexShaderFunctions_.join("\n")}\nvoid main(void) {\n  gl_Position = u_projectionMatrix * vec4(a_position, u_depth, 1.0);\n  v_hitColor = unpackColor(a_hitColor);\n${null!==this.fillPatternSizeExpression_?`\n  // this computes the pattern offset in screenspace using double-float arithmetics\n  v_patternSizePx = ${this.fillPatternSizeExpression_};\n  vec2 patternSizeScaledX = df_mul(df_from(v_patternSizePx.x), u_df_patternScaleRatio);\n  vec2 patternSizeScaledY = df_mul(df_from(v_patternSizePx.y), u_df_patternScaleRatio);\n  v_patternOriginPx = vec2(\n    df_mod(u_df_patternOriginX, patternSizeScaledX),\n    df_mod(u_df_patternOriginY, patternSizeScaledY)\n  );\n\n  // reapply rotation to the pattern origin\n  v_patternOriginPx -= u_viewportSizePx / 2.; // translate to viewport center\n  v_patternOriginPx = vec2(\n    cos(-u_rotation) * v_patternOriginPx.x - sin(-u_rotation) * v_patternOriginPx.y,\n    sin(-u_rotation) * v_patternOriginPx.x + cos(-u_rotation) * v_patternOriginPx.y\n  );\n  v_patternOriginPx += u_viewportSizePx / 2.; // translate back\n`:"  v_patternOriginPx = vec2(0.);"}\n${this.attributes_.map(t=>`  ${t.varyingName} = ${t.varyingExpression};`).join("\n")}\n${this.shapeDiscardExpression_?`  if (${this.shapeDiscardExpression_}) { gl_Position = vec4(2.0, 2.0, 0.0, 0.0); }`:""}\n}`:null}getFillFragmentShader(){return this.hasFill_?`${Xy}\n${this.uniforms_.map(t=>`uniform ${t.type} ${t.name};`).join("\n")}\nvarying vec4 v_hitColor;\nvarying vec2 v_patternOriginPx;\nvarying vec2 v_patternSizePx;\n${this.attributes_.map(t=>`varying ${t.varyingType} ${t.varyingName};`).join("\n")}\n${this.fragmentShaderFunctions_.join("\n")}\n\nvoid main(void) {\n${this.attributes_.map(t=>`  ${t.varyingType} ${t.name} = ${t.varyingName}; // assign to original attribute name`).join("\n")}\n  vec2 pxPos = gl_FragCoord.xy / u_pixelRatio;\n  vec2 worldPos = pxToWorld(pxPos);\n  if (\n    abs(u_renderExtent[0] - u_renderExtent[2]) > 0.0 && (\n      worldPos[0] < u_renderExtent[0] ||\n      worldPos[1] < u_renderExtent[1] ||\n      worldPos[0] > u_renderExtent[2] ||\n      worldPos[1] > u_renderExtent[3]\n    )\n  ) {\n    discard;\n  }\n${this.fragmentDiscardExpression_?`  if (${this.fragmentDiscardExpression_}) { discard; }`:""}\n  gl_FragColor = ${this.fillColorExpression_};\n  gl_FragColor.a *= u_globalAlpha;\n  gl_FragColor.rgb *= gl_FragColor.a;\n  if (u_hitDetection > 0) {\n    if (gl_FragColor.a < 0.1) { discard; };\n    gl_FragColor = v_hitColor;\n  }\n}`:null}}function Wy(t){return(JSON.stringify(t).split("").reduce((t,e)=>(t<<5)-t+e.charCodeAt(0),0)>>>0).toString()}function Yy(t,e,i,n){if(`${n}radius`in t&&"icon-"!==n){let r=Fy(i,t[`${n}radius`],Ql);if(`${n}radius2`in t){r=`max(${r}, ${Fy(i,t[`${n}radius2`],Ql)})`}`${n}stroke-width`in t&&(r=`(${r} + ${Fy(i,t[`${n}stroke-width`],Ql)} * 0.5)`),e.setSymbolSizeExpression(`vec2(${r} * 2. + 0.5)`)}if(`${n}scale`in t){const r=Fy(i,t[`${n}scale`],nh);e.setSymbolSizeExpression(`${e.getSymbolSizeExpression()} * ${r}`)}`${n}displacement`in t&&e.setSymbolOffsetExpression(Fy(i,t[`${n}displacement`],ih)),`${n}rotation`in t&&e.setSymbolRotationExpression(Fy(i,t[`${n}rotation`],Ql)),`${n}rotate-with-view`in t&&e.setSymbolRotateWithView(!!t[`${n}rotate-with-view`])}function Zy(t,e,i,n,r){let s="vec4(0.)";if(null!==e&&(s=e),null!==i&&null!==n){s=`mix(${i}, ${s}, ${`smoothstep(-${n} + 0.63, -${n} - 0.58, ${t})`})`}let o=`${s} * vec4(1.0, 1.0, 1.0, ${`(1.0 - smoothstep(-0.63, 0.58, ${t}))`})`;return null!==r&&(o=`${o} * vec4(1.0, 1.0, 1.0, ${r})`),o}function Ky(t,e,i,n,r){const s=new Image;s.crossOrigin=void 0===t[`${n}cross-origin`]?"anonymous":t[`${n}cross-origin`],Ft("string"==typeof t[`${n}src`],`WebGL layers do not support expressions for the ${n}src style property`),s.src=t[`${n}src`],i[`u_texture${r}_size`]=()=>s.complete?[s.width,s.height]:[0,0],e.addUniform(`u_texture${r}_size`,"vec2");const o=`u_texture${r}_size`;return i[`u_texture${r}`]=s,e.addUniform(`u_texture${r}`,"sampler2D"),o}function Hy(t,e,i,n,r){let s=Fy(i,t[`${e}offset`],nh);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} - ${s}`}return s}function qy(t,e,i){const n=bm(e),r=new Vy,s={};if("icon-src"in t?function(t,e,i,n){let r="vec4(1.0)";"icon-color"in t&&(r=Fy(n,t["icon-color"],eh)),"icon-opacity"in t&&(r=`${r} * vec4(1.0, 1.0, 1.0, ${Fy(n,t["icon-opacity"],Ql)})`);const s=Wy(t["icon-src"]),o=Ky(t,e,i,"icon-",s);if(e.setSymbolColorExpression(`${r} * texture2D(u_texture${s}, v_texCoord)`).setSymbolSizeExpression(o),"icon-width"in t&&"icon-height"in t&&e.setSymbolSizeExpression(`vec2(${Fy(n,t["icon-width"],Ql)}, ${Fy(n,t["icon-height"],Ql)})`),"icon-offset"in t&&"icon-size"in t){const i=Fy(n,t["icon-size"],ih),r=e.getSymbolSizeExpression();e.setSymbolSizeExpression(i);const s=Hy(t,"icon-",n,"v_quadSizePx",i);e.setTextureCoordinateExpression(`(vec4((${s}).xyxy) + vec4(0., 0., ${i})) / (${r}).xyxy`)}if(Yy(t,e,n,"icon-"),"icon-anchor"in t){const i=Fy(n,t["icon-anchor"],ih);let r,s="1.0";"icon-scale"in t&&(s=Fy(n,t["icon-scale"],nh)),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,r,s,n):"shape-points"in t?function(t,e,i,n){n.functions.round="float round(float v) {\n  return sign(v) * floor(abs(v) + 0.5);\n}",n.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}",n.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}",Yy(t,e,n,"shape-");let r=null;"shape-opacity"in t&&(r=Fy(n,t["shape-opacity"],Ql));let s="coordsPx";"shape-scale"in t&&(s=`coordsPx / ${Fy(n,t["shape-scale"],nh)}`);let o=null;"shape-fill-color"in t&&(o=Fy(n,t["shape-fill-color"],eh));let a=null;"shape-stroke-color"in t&&(a=Fy(n,t["shape-stroke-color"],eh));let l=null;"shape-stroke-width"in t&&(l=Fy(n,t["shape-stroke-width"],Ql));const h=Fy(n,t["shape-points"],Ql);let c,u="0.";"shape-angle"in t&&(u=Fy(n,t["shape-angle"],Ql));let d=Fy(n,t["shape-radius"],Ql);if(null!==l&&(d=`${d} + ${l} * 0.5`),"shape-radius2"in t){let e=Fy(n,t["shape-radius2"],Ql);null!==l&&(e=`${e} + ${l} * 0.5`),c=`starDistanceField(${s}, ${h}, ${d}, ${e}, ${u})`}else c=`regularDistanceField(${s}, ${h}, ${d}, ${u})`;const g=Zy(c,o,a,l,r);e.setSymbolColorExpression(g)}(t,r,0,n):"circle-radius"in t&&function(t,e,i,n){n.functions.circleDistanceField="float circleDistanceField(vec2 point, float radius) {\n  return length(point) - radius;\n}",Yy(t,e,n,"circle-");let r=null;"circle-opacity"in t&&(r=Fy(n,t["circle-opacity"],Ql));let s="coordsPx";"circle-scale"in t&&(s=`coordsPx / ${Fy(n,t["circle-scale"],nh)}`);let o=null;"circle-fill-color"in t&&(o=Fy(n,t["circle-fill-color"],eh));let a=null;"circle-stroke-color"in t&&(a=Fy(n,t["circle-stroke-color"],eh));let l=Fy(n,t["circle-radius"],Ql),h=null;"circle-stroke-width"in t&&(h=Fy(n,t["circle-stroke-width"],Ql),l=`(${l} + ${h} * 0.5)`);const c=Zy(`circleDistanceField(${s}, ${l})`,o,a,h,r);e.setSymbolColorExpression(c)}(t,r,0,n),function(t,e,i,n){if("stroke-color"in t&&e.setStrokeColorExpression(Fy(n,t["stroke-color"],eh)),"stroke-pattern-src"in t){const r=Wy(t["stroke-pattern-src"]),s=Ky(t,e,i,"stroke-pattern-",r);let o=s,a="vec2(0.)";"stroke-pattern-offset"in t&&"stroke-pattern-size"in t&&(o=Fy(n,t["stroke-pattern-size"],ih),a=Hy(t,"stroke-pattern-",n,s,o));let l="0.";"stroke-pattern-spacing"in t&&(l=Fy(n,t["stroke-pattern-spacing"],Ql));let h="0.";"stroke-pattern-start-offset"in t&&(h=Fy(n,t["stroke-pattern-start-offset"],Ql)),n.functions.sampleStrokePattern="vec4 sampleStrokePattern(sampler2D texture, vec2 textureSize, vec2 textureOffset, vec2 sampleSize, float spacingPx, float startOffsetPx, float currentLengthPx, float currentRadiusRatio, float lineWidth) {\n  float currentLengthScaled = (currentLengthPx - startOffsetPx) * sampleSize.y / lineWidth;\n  float spacingScaled = spacingPx * sampleSize.y / lineWidth;\n  float uCoordPx = mod(currentLengthScaled, (sampleSize.x + spacingScaled));\n  float isInsideOfPattern = step(uCoordPx, sampleSize.x);\n  float vCoordPx = (-currentRadiusRatio * 0.5 + 0.5) * sampleSize.y;\n  // make sure that we're not sampling too close to the borders to avoid interpolation with outside pixels\n  uCoordPx = clamp(uCoordPx, 0.5, sampleSize.x - 0.5);\n  vCoordPx = clamp(vCoordPx, 0.5, sampleSize.y - 0.5);\n  vec2 texCoord = (vec2(uCoordPx, vCoordPx) + textureOffset) / textureSize;\n  return texture2D(texture, texCoord) * vec4(1.0, 1.0, 1.0, isInsideOfPattern);\n}";const c=`u_texture${r}`;let u="1.";"stroke-color"in t&&(u=e.getStrokeColorExpression()),e.setStrokeColorExpression(`${u} * sampleStrokePattern(${c}, ${s}, ${a}, ${o}, ${l}, ${h}, currentLengthPx, currentRadiusRatio, v_width)`),n.functions.computeStrokePatternLength="float computeStrokePatternLength(vec2 sampleSize, float spacingPx, float lineWidth) {\n  float patternLengthPx = sampleSize.x / sampleSize.y * lineWidth;\n  return patternLengthPx + spacingPx;\n}",e.setStrokePatternLengthExpression(`computeStrokePatternLength(${o}, ${l}, v_width)`)}if("stroke-width"in t&&e.setStrokeWidthExpression(Fy(n,t["stroke-width"],Ql)),"stroke-offset"in t&&e.setStrokeOffsetExpression(Fy(n,t["stroke-offset"],Ql)),"stroke-line-cap"in t&&e.setStrokeCapExpression(Fy(n,t["stroke-line-cap"],th)),"stroke-line-join"in t&&e.setStrokeJoinExpression(Fy(n,t["stroke-line-join"],th)),"stroke-miter-limit"in t&&e.setStrokeMiterLimitExpression(Fy(n,t["stroke-miter-limit"],Ql)),"stroke-line-dash"in t){n.functions.getSingleDashDistance=`float getSingleDashDistance(float distance, float radius, float dashOffset, float dashLength, float dashLengthTotal, float capType, float lineWidth) {\n  float localDistance = mod(distance, dashLengthTotal);\n  float distanceSegment = abs(localDistance - dashOffset - dashLength * 0.5) - dashLength * 0.5;\n  distanceSegment = min(distanceSegment, dashLengthTotal - localDistance);\n  if (capType == ${Tm("square")}) {\n    distanceSegment -= lineWidth * 0.5;\n  } else if (capType == ${Tm("round")}) {\n    distanceSegment = min(distanceSegment, sqrt(distanceSegment * distanceSegment + radius * radius) - lineWidth * 0.5);\n  }\n  return distanceSegment;\n}`;let i=t["stroke-line-dash"].map(t=>Fy(n,t,Ql));i.length%2==1&&(i=[...i,...i]);let r="0.";"stroke-line-dash-offset"in t&&(r=Fy(n,t["stroke-line-dash-offset"],Ql));const s=`dashDistanceField_${Wy(t["stroke-line-dash"])}`,o=i.map((t,e)=>`float dashLength${e}`).join(", "),a=i.map((t,e)=>`dashLength${e}`).join(" + ");let l="0.",h=`getSingleDashDistance(distance, radius, ${l}, dashLength0, totalDashLength, capType, lineWidth)`;for(let t=2;t<i.length;t+=2)l=`${l} + dashLength${t-2} + dashLength${t-1}`,h=`min(${h}, getSingleDashDistance(distance, radius, ${l}, dashLength${t}, totalDashLength, capType, lineWidth))`;n.functions[s]=`float ${s}(float distance, float radius, float capType, float lineWidth, ${o}) {\n  float totalDashLength = ${a};\n  return ${h};\n}`;const c=i.map((t,e)=>`${t}`).join(", ");e.setStrokeDistanceFieldExpression(`${s}(currentLengthPx + ${r}, currentRadiusPx, capType, v_width, ${c})`);let u=i.join(" + ");e.getStrokePatternLengthExpression()&&(n.functions.combinePatternLengths="float combinePatternLengths(float patternLength1, float patternLength2) {\n  return patternLength1 * patternLength2;\n}",u=`combinePatternLengths(${e.getStrokePatternLengthExpression()}, ${u})`),e.setStrokePatternLengthExpression(u)}}(t,r,s,n),function(t,e,i,n){if("fill-color"in t&&e.setFillColorExpression(Fy(n,t["fill-color"],eh)),"fill-pattern-src"in t){const r=Wy(t["fill-pattern-src"]),s=Ky(t,e,i,"fill-pattern-",r);e.setFillPatternSizeExpression(s);let o="vec2(0.)";if("fill-pattern-offset"in t&&"fill-pattern-size"in t){const i=Fy(n,t["fill-pattern-size"],ih);e.setFillPatternSizeExpression(i),o=Hy(t,"fill-pattern-",n,s,"v_patternSizePx")}n.functions.sampleFillPattern="vec4 sampleFillPattern(sampler2D texture, vec2 textureSize, vec2 textureOffset, vec2 sampleSize, vec2 patternOriginPx, vec2 pxPosition, float sampleScaleRatio) {\n  vec2 pxRelativePos = pxPosition - patternOriginPx;\n\n  // rotate the relative position from origin by the current view rotation\n  pxRelativePos = vec2(pxRelativePos.x * cos(u_rotation) - pxRelativePos.y * sin(u_rotation), pxRelativePos.x * sin(u_rotation) + pxRelativePos.y * cos(u_rotation));\n  // sample position is computed according to the sample offset & size\n  vec2 samplePos = mod(pxRelativePos / sampleScaleRatio, sampleSize);\n  // also make sure that we're not sampling too close to the borders to avoid interpolation with outside pixels\n  samplePos = clamp(samplePos, vec2(0.5), sampleSize - vec2(0.5));\n  samplePos.y = sampleSize.y - samplePos.y; // invert y axis so that images appear upright\n  return texture2D(texture, (samplePos + textureOffset) / textureSize);\n}";const a=`u_texture${r}`;let l="1.";"fill-color"in t&&(l=e.getFillColorExpression()),e.setFillColorExpression(`${l} * sampleFillPattern(${a}, ${s}, ${o}, v_patternSizePx, v_patternOriginPx, pxPos, df_float(u_df_patternScaleRatio))`)}}(t,r,s,n),function(t,e,i,n){function r(...t){try{Fy(...t)}catch{}}"text-value"in t&&r(n,t["text-value"],th),"text-font"in t&&r(n,t["text-font"],th),"text-max-angle"in t&&r(n,t["text-max-angle"],Ql),"text-offset-x"in t&&r(n,t["text-offset-x"],Ql),"text-offset-y"in t&&r(n,t["text-offset-y"],Ql),"text-overflow"in t&&r(n,t["text-overflow"],Jl),"text-placement"in t&&r(n,t["text-placement"],th),"text-repeat"in t&&r(n,t["text-repeat"],Ql),"text-scale"in t&&r(n,t["text-scale"],nh),"text-rotate-with-view"in t&&r(n,t["text-rotate-with-view"],Jl),"text-rotation"in t&&r(n,t["text-rotation"],Ql),"text-align"in t&&r(n,t["text-align"],th),"text-justify"in t&&r(n,t["text-justify"],th),"text-baseline"in t&&r(n,t["text-baseline"],th),"text-padding"in t&&r(n,t["text-padding"],ih),"text-fill-color"in t&&r(n,t["text-fill-color"],eh),"text-stroke-color"in t&&r(n,t["text-stroke-color"],eh),"text-stroke-line-cap"in t&&r(n,t["text-stroke-line-cap"],th),"text-stroke-line-join"in t&&r(n,t["text-stroke-line-join"],th),"text-stroke-line-dash"in t&&r(n,t["text-stroke-line-dash"],ih),"text-stroke-line-dash-offset"in t&&r(n,t["text-stroke-line-dash-offset"],Ql),"text-stroke-miter-limit"in t&&r(n,t["text-stroke-miter-limit"],Ql),"text-stroke-width"in t&&r(n,t["text-stroke-width"],Ql),"text-background-fill-color"in t&&r(n,t["text-background-fill-color"],eh),"text-background-stroke-color"in t&&r(n,t["text-background-stroke-color"],eh),"text-background-stroke-line-cap"in t&&r(n,t["text-background-stroke-line-cap"],th),"text-background-stroke-line-join"in t&&r(n,t["text-background-stroke-line-join"],th),"text-background-stroke-line-dash"in t&&r(n,t["text-background-stroke-line-dash"],ih),"text-background-stroke-line-dash-offset"in t&&r(n,t["text-background-stroke-line-dash-offset"],Ql),"text-background-stroke-miter-limit"in t&&r(n,t["text-background-stroke-miter-limit"],Ql),"text-background-stroke-width"in t&&r(n,t["text-background-stroke-width"],Ql),"z-index"in t&&r(n,t["z-index"],Ql)}(t,0,0,n),i){const t=gh(e),s=Fy(n,i,Jl,t);t.mCoordinate?r.setFragmentDiscardExpression(`!${s}`):r.setShapeDiscardExpression(`!${s}`)}const o={};function a(t,e,i,s){if(!n[t])return;const a=Ny(i),l=ky(i);r.addAttribute(`a_${e}`,a),o[e]={size:l,callback:s}}return a("geometryType",Mm,th,t=>Em(bh(t.getGeometry()))),a("featureId",Im,th|Ql,t=>{const e=t.getId()??null;return"string"==typeof e?Em(e):e}),Gy(r,n),{builder:r,attributes:{...o,...Uy(n)},uniforms:{...s,...jy(n,e)}}}const Jy={TEXT_OVERLAY_TEXTURE:"u_textOverlay",TEXT_OVERLAY_MATRIX:"u_textOverlayMatrix"};function Qy(t){let e=!1;function i(t){for(const i in t)if("text-value"===i)return void(e=!0)}if(Array.isArray(t)){for(let n=0,r=t.length;n<r;n++){const r=t[n];if("style"in r&&Array.isArray(r.style))for(let t=0,e=r.style.length;t<e;t++)i(r.style[t]);else i("style"in r?r.style:r);if(e)return e}return e}return i(t),e}function tx(t,e){const i=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];return{fragmentShader:`\n      precision mediump float;\n    \n      uniform sampler2D u_image;\n      uniform sampler2D ${Jy.TEXT_OVERLAY_TEXTURE};\n      uniform mat4 ${Jy.TEXT_OVERLAY_MATRIX};\n      \n      varying vec2 v_texCoord;\n    \n      void main() {\n        vec4 color = texture2D(u_image, v_texCoord);\n    \n        vec2 coords = v_texCoord * 2. - vec2(1.);\n        coords = (${Jy.TEXT_OVERLAY_MATRIX} * vec4(coords.xy, 0., 1.)).xy;\n        coords = coords * 0.5 + vec2(0.5);\n        float outOfBounds = clamp(step(1., coords.x) + step(1., coords.y) + step(0., -coords.x) + step(0., -coords.y), 0., 1.);\n    \n        vec4 textColor = texture2D(${Jy.TEXT_OVERLAY_TEXTURE}, vec2(coords.x, 1. - coords.y));\n        textColor.a *= 1. - outOfBounds; // if we're sampling out of the text overlay, make alpha 0 to avoid drawing anything\n\n        gl_FragColor = textColor.a * textColor + (1. - textColor.a) * color;\n      }`,uniforms:{[Jy.TEXT_OVERLAY_TEXTURE]:t,[Jy.TEXT_OVERLAY_MATRIX]:n=>{const r=t(),s=e();if(!r||!s)return i;const o=s.viewState,a=n.viewState,l=a.center,h=a.resolution,c=a.rotation,u=n.size,d=o.center,g=o.resolution,f=o.rotation,p=r.width,_=r.height;return pg(i),yg(i,1/g/(p/2),1/g/(_/2),1,i),Sg(i,f,i),xg(i,l[0]-d[0],l[1]-d[1],0,i),Sg(i,-c,i),yg(i,h*u[0]/2,h*u[1]/2,1,i),i}}}}const ex={},ix=new ig("Point",[0,0],[],2,ex,"dummy"),nx=new TextDecoder;function rx(t,e,i,n,r,s){const o=`prop_${t}`,a=i.findIndex(t=>t===o),l=i.slice(0,a).reduce((t,e)=>t+n[e].size,0),h=n[o].size;if(e===th){const t=r[l+1],e=r[l+2],i=s.slice(t,t+e);return nx.decode(i)}if(e===eh){const t=Oy(Array.from(r.slice(l,l+2)));return t[0]*=255,t[1]*=255,t[2]*=255,t}return h>1?Array.from(r.slice(l,l+h)):r[l]}function sx(t,e,i,n,r){let s=t(i,1);if(s){s=Array.isArray(s)?s:[s];for(let t=0,o=s.length;t<o;t++){const o=s[t].getText();if(!o)continue;const a=o.getPlacement(),l="LineString"===n.getType();"line"===a&&!l||"line"!==a&&l||(e.setTextStyle(o,r),e.drawText(n,i))}}}const ox=[];let ax;let lx=0;function hx(t,e,i){const n=lx++;return i?t.postMessage({...e,id:n},i):t.postMessage({...e,id:n}),new Promise(e=>{const i=r=>{const s=r.data;s.id===n&&(t.removeEventListener("message",i),e(s))};t.addEventListener("message",i)})}const cx="a_position",ux="a_localPosition",dx="a_segmentStart",gx="a_segmentEnd",fx="a_measureStart",px="a_measureEnd",_x="a_angleTangentSum",mx="a_joinAngles",yx="a_distanceLow",xx="a_distanceHigh";class vx extends S{constructor(t,e,i,n){super(),this.helper_,this.hitDetectionEnabled_=!!n,this.flatStyle=Sx(t),this.styleShaders=wx(t,e),this.customAttributes_={},this.uniforms_={},this.hitDetectionEnabled_&&(this.customAttributes_.hitColor={callback(){return dm(this.ref,ox)},size:2});for(const t of this.styleShaders){for(const e in t.attributes)e in this.customAttributes_||(this.customAttributes_[e]=t.attributes[e]);for(const e in t.uniforms)e in this.uniforms_||(this.uniforms_[e]=t.uniforms[e])}this.renderPasses_=this.styleShaders.map(t=>{const 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t='function t(t,e){return t>e?1:t<e?-1:0}function e(t,e,i){for(;e<i;){const n=t[e];t[e]=t[i],t[i]=n,++e,--i}}function i(t,e){const i=Array.isArray(e)?e:[e],n=i.length;for(let e=0;e<n;e++)t[t.length]=i[e]}function n(t,e){const i=t.length;if(i!==e.length)return!1;for(let n=0;n<i;n++)if(t[n]!==e[n])return!1;return!0}const r="undefined"!=typeof navigator&&void 0!==navigator.userAgent?navigator.userAgent.toLowerCase():"";r.includes("safari")&&!r.includes("chrom")&&(r.includes("version/15.4")||/cpu (os|iphone os) 15_4 like mac os x/.test(r)),r.includes("webkit")&&r.includes("edge"),r.includes("macintosh");const s="undefined"!=typeof WorkerGlobalScope&&"undefined"!=typeof OffscreenCanvas&&self instanceof WorkerGlobalScope,o="undefined"!=typeof Image&&Image.prototype.decode;function a(t,e,i,n){let r;return r=s?new class extends OffscreenCanvas{style={}}(t??300,e??150):document.createElement("canvas"),t&&(r.width=t),e&&(r.height=e),r.getContext("2d",n)}let l;function h(){return 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e=this.image_,i=a(Math.ceil(e.width*t),Math.ceil(e.height*t)),n=i.canvas;var r;i.scale(t,t),i.drawImage(e,0,0),i.globalCompositeOperation="multiply",i.fillStyle="string"==typeof(r=this.color_)?r:T(r),i.fillRect(0,0,n.width/t,n.height/t),i.globalCompositeOperation="destination-in",i.drawImage(e,0,0),this.canvas_[t]=n}ready(){return this.ready_||(this.ready_=new Promise(t=>{if(this.imageState_===Bi||this.imageState_===Ui)t();else{const e=()=>{this.imageState_!==Bi&&this.imageState_!==Ui||(this.removeEventListener(je,e),t())};this.addEventListener(je,e)}})),this.ready_}}function Hi(t,e,i,n,r,s){let o=void 0===e?void 0:qi.get(e,r);return o||(o=new Ki(t,t&&"src"in t?t.src||void 0:e,i,n,r),qi.set(e,r,o,s)),s&&o&&!qi.getPattern(e,r)&&qi.set(e,r,o,s),o}function Zi(t){return t?Array.isArray(t)?T(t):"object"==typeof t&&"src"in t?function(t){if(!t.offset||!t.size)return qi.getPattern(t.src,t.color);const e=t.src+":"+t.offset,i=qi.getPattern(e,t.color);if(i)return i;const n=qi.get(t.src,null);if(n.getImageState()!==Bi)return null;const r=a(t.size[0],t.size[1]);return r.drawImage(n.getImage(1),t.offset[0],t.offset[1],t.size[0],t.size[1],0,0,t.size[0],t.size[1]),Hi(r.canvas,e,void 0,Bi,t.color,!0),qi.getPattern(e,t.color)}(t):t:null}let Qi=0,tn=1;function en(t,e,i,n,r,s,o,a){const l=o-r,h=a-s;let c=0,u=1;if(0===l){if(r<t||r>i)return!1}else{let e=(t-r)/l,n=(i-r)/l;if(e>n){const t=e;e=n,n=t}if(e>c&&(c=e),n<u&&(u=n),c>u)return!1}if(0===h){if(s<e||s>n)return!1}else{let t=(e-s)/h,i=(n-s)/h;if(t>i){const e=t;t=i,i=e}if(t>c&&(c=t),i<u&&(u=i),c>u)return!1}return Qi=c,tn=u,!0}function nn(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,f=p(i,h,e),d=p(n,c,e);l.push(f,d),s.push(l),l=[f,d],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=p(i,h,t/u),f=p(n,c,t/u);l.push(e,f),s.push(l),l=[e,f],a=0,o+=r}}return a>0&&s.push(l),s}function rn(t,e,i,n,r){let s,o,a,l,h,c,u,f,d,g,p=i,_=i,m=0,y=0,w=i;for(o=i;o<n;o+=r){const i=e[o],n=e[o+1];void 0!==h&&(d=i-h,g=n-c,l=Math.sqrt(d*d+g*g),void 0!==u&&(y+=a,s=Math.acos((u*d+f*g)/(a*l)),s>t&&(y>m&&(m=y,p=w,_=o),y=0,w=o-r)),a=l,u=d,f=g),h=i,c=n}return y+=l,y>m?[w,o]:[p,_]}function sn(t,e,i,n,r){r=void 0!==r?r:[];let s=0;for(let o=e;o<i;o+=n)r[s++]=t.slice(o,o+n);return r.length=s,r}function on(t,e,i,n,r){r=void 0!==r?r:[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=i[o];r[s++]=sn(t,e,a,n,r[s]),e=a}return r.length=s,r}function an(t,e,i,n,r){r=void 0!==r?r:[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=i[o];r[s++]=1===a.length&&a[0]===e?[]:on(t,e,a,n,r[s]),e=a[a.length-1]}return r.length=s,r}class ln{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 hn extends ln{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],de(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 f,d,g,p=!0;for(f=e+n;f<i;f+=n)u[0]=t[f],u[1]=t[f+1],g=pe(l,u),g!==d?(p&&(o[a++]=h,o[a++]=c,p=!1),o[a++]=u[0],o[a++]=u[1]):g===ae?(o[a++]=u[0],o[a++]=u[1],p=!1):p=!0,h=u[0],c=u[1],d=g;return(r&&p||f===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,f;switch(s){case"MultiPolygon":l=t.getOrientedFlatCoordinates(),u=[];const e=t.getEndss();f=0;for(let t=0,i=e.length;t<i;++t){const i=[];f=this.drawCustomCoordinates_(l,f,e[t],o,i),u.push(i)}this.instructions.push([Li,a,u,t,i,an,r]),this.hitDetectionInstructions.push([Li,a,u,t,n||i,an,r]);break;case"Polygon":case"MultiLineString":c=[],l="Polygon"==s?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),f=this.drawCustomCoordinates_(l,0,t.getEnds(),o,c),this.instructions.push([Li,a,c,t,i,on,r]),this.hitDetectionInstructions.push([Li,a,c,t,n||i,on,r]);break;case"LineString":case"Circle":l=t.getFlatCoordinates(),h=this.appendFlatLineCoordinates(l,0,l.length,o,!1,!1),this.instructions.push([Li,a,h,t,i,sn,r]),this.hitDetectionInstructions.push([Li,a,h,t,n||i,sn,r]);break;case"MultiPoint":l=t.getFlatCoordinates(),h=this.appendFlatPointCoordinates(l,o),h>a&&(this.instructions.push([Li,a,h,t,i,sn,r]),this.hitDetectionInstructions.push([Li,a,h,t,n||i,sn,r]));break;case"Point":l=t.getFlatCoordinates(),this.coordinates.push(l[0],l[1]),h=this.coordinates.length,this.instructions.push([Li,a,h,t,i,void 0,r]),this.hitDetectionInstructions.push([Li,a,h,t,n||i,void 0,r])}this.endGeometry(e)}beginGeometry(t,e,i){this.beginGeometryInstruction1_=[Ai,e,0,t,i],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[Ai,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 i;t.reverse();const n=t.length;let r,s,o=-1;for(i=0;i<n;++i)r=t[i],s=r[0],s==Ti?o=i:s==Ai&&(r[2]=i,e(this.hitDetectionInstructions,o,i),o=-1)}fillStyleToState(t,e={}){if(t){const i=t.getColor();e.fillPatternScale=i&&"object"==typeof i&&"src"in i?this.pixelRatio:1,e.fillStyle=Zi(i||li)??void 0}else e.fillStyle=void 0;return e}strokeStyleToState(t,e={}){if(t){const i=t.getColor();e.strokeStyle=Zi(i||fi);const n=t.getLineCap();e.lineCap=void 0!==n?n:hi;const r=t.getLineDash();e.lineDash=r?r.slice():ci;const s=t.getLineDashOffset();e.lineDashOffset=s||0;const o=t.getLineJoin();e.lineJoin=void 0!==o?o:ui;const a=t.getWidth();e.lineWidth=void 0!==a?a:1;const l=t.getMiterLimit();e.miterLimit=void 0!==l?l:10;const h=t.getOffset();e.strokeOffset=h??0,e.lineWidth>this.maxLineWidth&&(this.maxLineWidth=e.lineWidth,this.bufferedMaxExtent_=null)}else e.strokeStyle=void 0,e.lineCap=void 0,e.lineDash=null,e.lineDashOffset=void 0,e.lineJoin=void 0,e.lineWidth=void 0,e.miterLimit=void 0,e.strokeOffset=void 0;return e}setFillStrokeStyle(t,e){const i=this.state;this.fillStyleToState(t,i),this.strokeStyleToState(e,i)}createFill(t){const e=t.fillStyle,i=[Wi,e];return"string"!=typeof e&&i.push(t.fillPatternScale),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[Gi,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,t.lineDash?this.applyPixelRatio(t.lineDash):null,t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const i=t.fillStyle;(void 0!==i&&"string"!=typeof i||t.currentFillStyle!=i)&&(this.instructions.push(e.call(this,t)),t.currentFillStyle=i)}updateStrokeStyle(t,e){const i=t.strokeStyle,r=t.lineCap,s=t.lineDash,o=t.lineDashOffset,a=t.lineJoin,l=t.lineWidth,h=t.miterLimit,c=t.strokeOffset;(t.currentStrokeStyle!=i||t.currentLineCap!=r||s!=t.currentLineDash&&!n(t.currentLineDash,s)||t.currentLineDashOffset!=o||t.currentLineJoin!=a||t.currentLineWidth!=l||t.currentMiterLimit!=h||t.currentStrokeOffset!=c)&&(e.call(this,t),t.currentStrokeStyle=i,t.currentLineCap=r,t.currentLineDash=s,t.currentLineDashOffset=o,t.currentLineJoin=a,t.currentLineWidth=l,t.currentMiterLimit=h,t.currentStrokeOffset=c)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[Ti,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=this.maxExtent.slice(),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;!function(t,e,i){i?(i[0]=t[0]-e,i[1]=t[1]-e,i[2]=t[2]+e,i[3]=t[3]+e):(t[0],t[1],t[2],t[3])}(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}}const cn={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};class un extends hn{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.textKeepUpright_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[li]={fillStyle:li},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_();const u=s.backgroundFill?this.createFill(this.fillStyleToState(s.backgroundFill)):null,f=s.backgroundStroke?this.createStroke(this.strokeStyleToState(s.backgroundStroke)):null;this.beginGeometry(t,e,i);let d=s.padding;if(d!=pi&&(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),d=[t,e,i,n]}const g=this.pixelRatio;this.instructions.push([Fi,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,d==pi?pi:d.map(function(t){return t*g}),u,f,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]);const p=1/g,_=u?u.slice(0):null;_&&(_[1]=li),this.hitDetectionInstructions.push([Fi,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[p,p],NaN,this.declutterMode_,this.declutterImageWithText_,d,_,f,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?li:this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]),this.endGeometry(e)}else{const n=t.getExtent();if(!be(this.maxExtent,n))return;let r;if(h=t.getFlatCoordinates(),"LineString"==l)r=[h.length];else if("MultiLineString"==l)r=t.getEnds();else if("Polygon"==l)r=t.getEnds().slice(0,1);else if("MultiPolygon"==l){const e=t.getEndss();r=[];for(let t=0,i=e.length;t<i;++t)r.push(e[t][0])}if(!("LineString"!=l&&"MultiLineString"!=l||(u=this.getBufferedMaxExtent(),f=n,u[0]<=f[0]&&f[2]<=u[2]&&u[1]<=f[1]&&f[3]<=u[3]))){const t=function(t,e,i,n){const r=n[0],s=n[1],o=n[2],a=n[3],l=[],h=[];let c,u,f=!1,d=0;for(let n=0,g=e.length;n<g;++n){const g=e[n];let p=t[d],_=t[d+1],m=!1;for(let e=d+i;e<g;e+=i){const i=t[e],n=t[e+1];if(en(r,s,o,a,p,_,i,n)){const t=i-p,e=n-_,r=p+Qi*t,s=_+Qi*e,o=p+tn*t,a=_+tn*e;f&&m&&r===c&&s===u?l.push(o,a):(f&&h.push(l.length),l.push(r,s,o,a),f=!0),c=o,u=a,m=!0}p=i,_=n}d=g}return f&&h.push(l.length),{flatCoordinates:l,ends:h}}(h,r,c,this.getBufferedMaxExtent());if(h=t.flatCoordinates,r=t.ends,c=2,0===r.length)return}this.beginGeometry(t,e,i);const d=s.repeat,g=d?void 0:s.textAlign;let p=0;for(let t=0,e=r.length;t<e;++t){let e;e=d?nn(d*this.resolution,h,p,r[t],c):[h.slice(p,r[t])];for(let i=0,n=e.length;i<n;++i){const n=e[i];let l=0,h=n.length;if(null==g){const t=rn(s.maxAngle,n,0,n.length,2);l=t[0],h=t[1]}for(let t=l;t<h;t+=c)o.push(n[t],n[t+1]);const u=o.length;p=r[t],this.drawChars_(a,u),a=u}}this.endGeometry(e)}var u,f}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||di,justify:e.justify,textBaseline:e.textBaseline||gi,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=cn[n.textBaseline],h=this.textOffsetX_*a,c=this.textOffsetY_*a,u=this.text_,f=i?i.lineWidth*Math.abs(n.scale[0])/2:0;this.instructions.push([Di,t,e,l,n.overflow,o,n.maxAngle,a,c,r,f*a,u,s,1,this.declutterMode_,this.textKeepUpright_,h]),this.hitDetectionInstructions.push([Di,t,e,l,n.overflow,o?li:o,n.maxAngle,a,c,r,f*a,u,s,1/a,this.declutterMode_,this.textKeepUpright_,h])}setTextStyle(t,e){let i,n,r;if(t){const e=t.getFill();e?(n=this.textFillState_,n||(n={},this.textFillState_=n),n.fillStyle=Zi(e.getColor()||li)):(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()||hi,r.lineDash=t?t.slice():ci,r.lineDashOffset=void 0===e?0:e,r.lineJoin=s.getLineJoin()||ui,r.lineWidth=void 0===i?1:i,r.miterLimit=void 0===n?10:n,r.strokeStyle=Zi(s.getColor()||fi)}else r=null,this.textStrokeState_=r;i=this.textState_;const o=t.getFont()||"10px sans-serif";Si(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()||gi,i.backgroundFill=t.getBackgroundFill(),i.backgroundStroke=t.getBackgroundStroke(),i.padding=t.getPadding()||pi,i.scale=void 0===a?[1,1]:a;const l=t.getOffsetX(),h=t.getOffsetY(),c=t.getRotateWithView(),u=t.getKeepUpright(),f=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.textKeepUpright_=void 0===u||u,this.textRotation_=void 0===f?0:f,this.strokeKey_=r?("string"==typeof r.strokeStyle?r.strokeStyle:ei(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:"|"+ei(n.fillStyle):""}else this.text_="";this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}}const fn=[1/0,1/0,-1/0,-1/0],dn=[],gn=[],pn=[],_n=[];function mn(t){return t[3].declutterBox}const yn=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 wn(t,e){return"start"===e?e=yn.test(t)?"right":"left":"end"===e&&(e=yn.test(t)?"left":"right"),cn[e]}function xn(t,e,i){return i>0&&t.push("\\n",""),t.push(e,""),t}function vn(t,e,i){return i%2==0&&(t+=e),t}class Sn{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_=Fe(),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 ki: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?cn[a.justify]:wn(Array.isArray(t)?t[0]:t,a.textAlign||di),u=n&&s.lineWidth?s.lineWidth:0,f=Array.isArray(t)?t:String(t).split("\\n").reduce(xn,[]),{width:d,height:g,widths:p,heights:_,lineWidths:m}=function(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 f=e[h+1]||t.font,d=Mi(f,u);i.push(d),o+=d;const g=Ci(f);n.push(g),l=Math.max(l,g)}return{width:s,height:a,widths:i,heights:n,lineWidths:r}}(a,f),y=d+u,w=[],x=(y+2)*h[0],v=(g+u)*h[1],S={width:x<0?Math.floor(x):Math.ceil(x),height:v<0?Math.floor(v):Math.ceil(v),contextInstructions:w};1==h[0]&&1==h[1]||w.push("scale",h),n&&(w.push("strokeStyle",s.strokeStyle),w.push("lineWidth",u),w.push("lineCap",s.lineCap),w.push("lineJoin",s.lineJoin),w.push("miterLimit",s.miterLimit),w.push("setLineDash",[s.lineDash]),w.push("lineDashOffset",s.lineDashOffset)),i&&w.push("fillStyle",o.fillStyle),w.push("textBaseline","middle"),w.push("textAlign","center");const C=.5-c;let b=c*y+C*u;const M=[],I=[];let E,k=0,A=0,P=0,O=0;for(let t=0,e=f.length;t<e;t+=2){const e=f[t];if("\\n"===e){A+=k,k=0,b=c*y+C*u,++O;continue}const r=f[t+1]||a.font;r!==E&&(n&&M.push("font",r),i&&I.push("font",r),E=r),k=Math.max(k,_[P]);const s=[e,b+C*p[P]+c*(p[P]-m[O]),.5*(u+k)+A];b+=p[P],n&&M.push("strokeText",s),i&&I.push("fillText",s),++P}return Array.prototype.push.apply(w,M),Array.prototype.push.apply(w,I),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],t.fillStyle=s[1],this.fill_(t)),o&&(this.setStrokeStyle_(t,o),t.stroke())}calculateImageOrLabelDimensions_(t,e,i,n,r,s,o,a,l,h,c,u,f,d,g,p){let _=i-(o*=u[0]),m=n-(a*=u[1]);const y=r+l>t?t-l:r,w=s+h>e?e-h:s,x=d[3]+y*u[0]+d[1],v=d[0]+w*u[1]+d[2],S=_-d[3],C=m-d[0];let b;return(g||0!==c)&&(dn[0]=S,_n[0]=S,dn[1]=C,gn[1]=C,gn[0]=S+x,pn[0]=gn[0],pn[1]=C+v,_n[1]=pn[1]),0!==c?(b=$e(Fe(),i,n,1,1,c,-i,-n),ze(b,dn),ze(b,gn),ze(b,pn),ze(b,_n),_e(Math.min(dn[0],gn[0],pn[0],_n[0]),Math.min(dn[1],gn[1],pn[1],_n[1]),Math.max(dn[0],gn[0],pn[0],_n[0]),Math.max(dn[1],gn[1],pn[1],_n[1]),fn)):_e(Math.min(S,S+x),Math.min(C,C+v),Math.max(S,S+x),Math.max(C,C+v),fn),f&&(_=Math.round(_),m=Math.round(m)),{drawImageX:_,drawImageY:m,drawImageW:y,drawImageH:w,originX:l,originY:h,declutterBox:{minX:fn[0],minY:fn[1],maxX:fn[2],maxY:fn[3],value:p},canvasTransform:b,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,dn,gn,pn,_n,s,o),Ei(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=ze(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.fill(),e&&t.restore()}setStrokeStyle_(t,e){t.strokeStyle=e[1],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=wn(Array.isArray(t)?t[0]:t,r.textAlign||di),h=cn[r.textBaseline||gi],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,r,s,o,a,l){const h=this.zIndexContext_;let c;var u,f;this.pixelCoordinates_&&n(i,this.renderedTransform_)?c=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),c=Ae(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),u=this.renderedTransform_,f=i,u[0]=f[0],u[1]=f[1],u[2]=f[2],u[3]=f[3],u[4]=f[4],u[5]=f[5]);let d=0;const g=r.length;let p,_=0;const m=[];let y,w,x,v,S,C,b,M,I,E,k,A,P,O=0,R=0;const L=this.coordinateCache_,D=this.viewRotation_,F=Math.round(1e12*Math.atan2(-i[1],i[0]))/1e12,T={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:D},z=this.instructions!=r||this.overlaps?0:200;let $,W,G,N;for(;d<g;){const i=r[d];switch(i[0]){case Ai:$=i[1],N=i[3],$.getGeometry()?void 0===a||be(a,N.getExtent())?++d:d=i[2]+1:d=i[2],h&&(h.zIndex=i[4]);break;case Pi:O>z&&(this.fill_(t),O=0),R>z&&(t.stroke(),R=0),O||R||(t.beginPath(),S=NaN,C=NaN),++d;break;case Oi:_=i[1],x=i[2]??0;const n=c[_],r=c[_+1],u=c[_+2]-x-n,f=c[_+3]-x-r,g=Math.sqrt(u*u+f*f);t.moveTo(n+g,r),t.arc(n,r,g,0,2*Math.PI,!0),++d;break;case Ri:t.closePath(),++d;break;case Li:_=i[1],p=i[2];const X=i[3],Y=i[4],B=i[5];T.geometry=X,T.feature=$,d in L||(L[d]=[]);const U=L[d];B?B(c,_,p,2,U):(U[0]=c[_],U[1]=c[_+1],U.length=2),h&&(h.zIndex=i[6]),Y(U,T),++d;break;case Fi:_=i[1],p=i[2],I=i[3],y=i[4],w=i[5];let j=i[6];const V=i[7],q=i[8],J=i[9],K=i[10];let H=i[11];const Z=i[12];let Q=i[13];v=i[14]||"declutter";const tt=i[15];if(!I&&i.length>=20){E=i[19],k=i[20],A=i[21],P=i[22];const t=this.drawLabelWithPointPlacement_(E,k,A,P);I=t.label,i[3]=I;const e=i[23];y=(t.anchorX-e)*this.pixelRatio,i[4]=y;const n=i[24];w=(t.anchorY-n)*this.pixelRatio,i[5]=w,j=I.height,i[6]=j,Q=I.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=pi,nt=null,rt=null),K&&F?H+=D:K||F||(H-=D);let st=0;for(;_<p;_+=2){if(et&&et[st++]<Q/this.pixelRatio)continue;const i=this.calculateImageOrLabelDimensions_(I.width,I.height,c[_],c[_+1],Q,j,y,w,q,J,H,Z,s,it,!!nt||!!rt,$),n=[t,e,I,i,V,nt,rt];if(l){let t,e,r,s,o;if(tt){const i=p-_;if(!tt[i]){tt[i]={args:n,declutterMode:v};continue}const s=tt[i];t=s.args,e=s.declutterMode,delete tt[i],r=mn(t)}if(!t||"declutter"===e&&l.collides(r)||(s=!0),"declutter"===v&&l.collides(i.declutterBox)||(o=!0),"declutter"===e&&"declutter"===v){const t=s&&o;s=t,o=t}s&&("none"!==e&&l.insert(r),this.replayImageOrLabel_.apply(this,t)),o&&("none"!==v&&l.insert(i.declutterBox),this.replayImageOrLabel_.apply(this,n))}else this.replayImageOrLabel_.apply(this,n)}++d;break;case Di:const ot=i[1],at=i[2],lt=i[3],ht=i[4];P=i[5];const ct=i[6],ut=i[7],ft=i[8];A=i[9];const dt=i[10];E=i[11],Array.isArray(E)&&(E=E.reduce(vn,"")),k=i[12];const gt=[i[13],i[13]];v=i[14]||"declutter";const pt=i[15],_t=i[16],mt=this.textStates[k],yt=mt.font,wt=[mt.scale[0]*ut,mt.scale[1]*ut];let xt;yt in this.widths_?xt=this.widths_[yt]:(xt={},this.widths_[yt]=xt);const vt=Me(c,ot,at,2),St=Math.abs(wt[0])*Ii(yt,E,xt);if(ht||St<=vt){const i=Re(c,ot,at,2,E,(vt-St)*wn(E,this.textStates[k].textAlign),ct,Math.abs(wt[0]),Ii,yt,xt,F?0:this.viewRotation_,pt);t:if(i){const n=[];let r,s,o,a,h;if(A)for(r=0,s=i.length;r<s;++r){h=i[r],o=h[4],a=this.createLabel(o,k,"",A),y=h[2]+(wt[0]<0?-dt:dt)-_t,w=lt*a.height+2*(.5-lt)*dt*wt[1]/wt[0]-ft;const s=this.calculateImageOrLabelDimensions_(a.width,a.height,h[0],h[1],a.width,a.height,y,w,0,0,h[3],gt,!1,pi,!1,$);if(l&&"declutter"===v&&l.collides(s.declutterBox))break t;n.push([t,e,a,s,1,null,null])}if(P)for(r=0,s=i.length;r<s;++r){h=i[r],o=h[4],a=this.createLabel(o,k,P,""),y=h[2]-_t,w=lt*a.height-ft;const s=this.calculateImageOrLabelDimensions_(a.width,a.height,h[0],h[1],a.width,a.height,y,w,0,0,h[3],gt,!1,pi,!1,$);if(l&&"declutter"===v&&l.collides(s.declutterBox))break t;n.push([t,e,a,s,1,null,null])}l&&"none"!==v&&l.load(n.map(mn));for(let t=0,e=n.length;t<e;++t)this.replayImageOrLabel_.apply(this,n[t])}}++d;break;case Ti:if(void 0!==o){$=i[1];const t=o($,N,v);if(t)return t}++d;break;case zi:z?O++:this.fill_(t),++d;break;case $i:let Ct,bt,Mt;if(_=i[1],p=i[2],x=i[3],x){const t=(i[4]??!1)||Math.abs(c[_]-c[p-2])<1e-6&&Math.abs(c[_+1]-c[p-1])<1e-6;Ie(c,_,p,2,x,t,m),ke(m,2,t),Ct=m,bt=0,Mt=Ct.length}else Ct=c,bt=_,Mt=p;W=Ct[bt],G=Ct[bt+1],t.moveTo(W,G),S=W+.5|0,C=G+.5|0;for(let e=bt+2;e<Mt;e+=2)W=Ct[e],G=Ct[e+1],b=W+.5|0,M=G+.5|0,e!=Mt-2&&b===S&&M===C||(t.lineTo(W,G),S=b,C=M);++d;break;case Wi:this.alignAndScaleFill_=i[2],O?(this.fill_(t),O=0,R&&(t.stroke(),R=0)):R&&i[1]&&(t.stroke(),R=0),t.fillStyle=i[1],++d;break;case Gi:O&&i[1]&&(this.fill_(t),O=0),R&&(t.stroke(),R=0),this.setStrokeStyle_(t,i),++d;break;case Ni:z?R++:t.stroke(),++d;break;default:++d}}O&&this.fill_(t),R&&t.stroke()}execute(t,e,i,n,r,s){this.viewRotation_=n,this.execute_(t,e,i,this.instructions,r,void 0,void 0,s)}executeHitDetection(t,e,i,n,r){return this.viewRotation_=i,this.execute_(t,[t.canvas.width,t.canvas.height],e,this.hitDetectionInstructions,!0,n,r)}}function Cn(t,e,i){return bn(et(t,e,i))}function bn(t,e){if(t instanceof Z){if(t.type===X&&"string"==typeof t.value){const e=D(t.value);return function(){return e}}return function(){return t.value}}const i=t.operator;switch(i){case Gt:case Nt:case zt:return function(t){const e=t.operator,i=t.args.length,n=new Array(i);for(let e=0;e<i;++e)n[e]=bn(t.args[e]);switch(e){case zt:return t=>{for(let e=0;e<i;++e){const i=n[e](t);if(null!=i)return i}throw new Error("Expected one of the values to be non-null")};case Gt:case Nt:return t=>{for(let r=0;r<i;++r){const i=n[r](t);if(typeof i===e)return i}throw new Error(`Expected one of the values to be a ${e}`)};default:throw new Error(`Unsupported assertion operator ${e}`)}}(t);case it:case nt:case qt:return function(t){const e=t.args[0],i=e.value;switch(t.operator){case it:return e=>{const n=t.args;let r=e.properties[i];for(let t=1,e=n.length;t<e;++t){r=r[n[t].value]}return r};case nt:return t=>t.variables[i];case qt:return e=>{const n=t.args;if(!(i in e.properties))return!1;let r=e.properties[i];for(let t=1,e=n.length;t<e;++t){const e=n[t].value;if(!r||!Object.hasOwn(r,e))return!1;r=r[e]}return!0};default:throw new Error(`Unsupported accessor operator ${t.operator}`)}}(t);case Bt:return t=>t.featureId;case st:return t=>t.geometryType;case rt:{const e=t.args.map(t=>bn(t));return t=>"".concat(...e.map(e=>e(t).toString()))}case ct:return t=>t.resolution;case at:case lt:case Ft:case Wt:case ht:return function(t){const e=t.operator,i=t.args.length,n=new Array(i);for(let e=0;e<i;++e)n[e]=bn(t.args[e]);switch(e){case at:return t=>{for(let e=0;e<i;++e)if(n[e](t))return!0;return!1};case lt:return t=>{for(let e=0;e<i;++e)if(!n[e](t))return!1;return!0};case Ft:return t=>{const e=n[0](t),i=n[1](t),r=n[2](t);return e>=i&&e<=r};case Wt:return t=>{const e=n[0](t);for(let r=1;r<i;++r)if(e===n[r](t))return!0;return!1};case ht:return t=>!n[0](t);default:throw new Error(`Unsupported logical operator ${e}`)}}(t);case dt:case gt:case mt:case yt:case pt:case _t:return function(t){const e=t.operator,i=bn(t.args[0]),n=bn(t.args[1]);switch(e){case dt:return t=>i(t)===n(t);case gt:return t=>i(t)!==n(t);case mt:return t=>i(t)<n(t);case yt:return t=>i(t)<=n(t);case pt:return t=>i(t)>n(t);case _t:return t=>i(t)>=n(t);default:throw new Error(`Unsupported comparison operator ${e}`)}}(t);case wt:case xt:case vt:case St:case Ct:case bt:case Mt:case It:case Et:case kt:case At:case Pt:case Ot:case Rt:case Lt:return function(t){const e=t.operator,i=t.args.length,n=new Array(i);for(let e=0;e<i;++e)n[e]=bn(t.args[e]);switch(e){case wt:return t=>{let e=1;for(let r=0;r<i;++r)e*=n[r](t);return e};case xt:return t=>n[0](t)/n[1](t);case vt:return t=>{let e=0;for(let r=0;r<i;++r)e+=n[r](t);return e};case St:return t=>n[0](t)-n[1](t);case Ct:return t=>{const e=n[0](t),i=n[1](t);if(e<i)return i;const r=n[2](t);return e>r?r:e};case bt:return t=>n[0](t)%n[1](t);case Mt:return t=>Math.pow(n[0](t),n[1](t));case It:return t=>Math.abs(n[0](t));case Et:return t=>Math.floor(n[0](t));case kt:return t=>Math.ceil(n[0](t));case At:return t=>Math.round(n[0](t));case Pt:return t=>Math.sin(n[0](t));case Ot:return t=>Math.cos(n[0](t));case Rt:return 2===i?t=>Math.atan2(n[0](t),n[1](t)):t=>Math.atan(n[0](t));case Lt:return t=>Math.sqrt(n[0](t));default:throw new Error(`Unsupported numeric operator ${e}`)}}(t);case $t:return function(t){const e=t.args.length,i=new Array(e);for(let n=0;n<e;++n)i[n]=bn(t.args[n]);return t=>{for(let n=0;n<e-1;n+=2){if(i[n](t))return i[n+1](t)}return i[e-1](t)}}(t);case Dt:return function(t){const e=t.args.length,i=new Array(e);for(let n=0;n<e;++n)i[n]=bn(t.args[n]);return t=>{const n=i[0](t);for(let r=1;r<e-1;r+=2)if(n===i[r](t))return i[r+1](t);return i[e-1](t)}}(t);case Tt:return function(t){const e=t.args.length,i=new Array(e);for(let n=0;n<e;++n)i[n]=bn(t.args[n]);return t=>{const n=i[0](t),r=i[1](t);let s,o;for(let a=2;a<e;a+=2){const e=i[a](t);let l=i[a+1](t);const h=Array.isArray(l);if(h&&(l=k(l)),e>=r)return 2===a?l:h?In(n,r,s,o,e,l):Mn(n,r,s,o,e,l);s=e,o=l}return o}}(t);case Vt:return function(t){const e=t.operator,i=t.args.length,n=new Array(i);for(let e=0;e<i;++e)n[e]=bn(t.args[e]);if(e===Vt)return e=>{const i=n[0](e);return t.args[0].type===X?T(i):i.toString()};throw new Error(`Unsupported convert operator ${e}`)}(t);default:throw new Error(`Unsupported operator ${i}`)}}function Mn(t,e,i,n,r,s){const o=r-i;if(0===o)return n;const a=e-i;return n+(1===t?a/o:(Math.pow(t,a)-1)/(Math.pow(t,o)-1))*(s-n)}function In(t,e,i,n,r,s){if(0===r-i)return n;const o=L(n),a=L(s);let l=a[2]-o[2];l>180?l-=360:l<-180&&(l+=360);return function(t){const e=(t[0]+16)/116,i=t[1],n=t[2]*Math.PI/180,r=P(e),s=P(e+i/500*Math.cos(n)),o=P(e-i/200*Math.sin(n)),a=A(3.021973625*s-1.617392459*r-.404875592*o),l=A(-.943766287*s+1.916279586*r+.027607165*o),h=A(.069407491*s-.22898585*r+1.159737864*o);return[c(a+.5|0,0,255),c(l+.5|0,0,255),c(h+.5|0,0,255),t[3]]}([Mn(t,e,i,o[0],r,a[0]),Mn(t,e,i,o[1],r,a[1]),o[2]+Mn(t,e,i,0,r,l),Mn(t,e,i,n[3],r,s[3])])}class En{constructor(t){this.opacity_=t.opacity,this.rotateWithView_=t.rotateWithView,this.rotation_=t.rotation,this.scale_=t.scale,this.scaleArray_=z(t.scale),this.displacement_=t.displacement,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new En({opacity:this.getOpacity(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getOpacity(){return this.opacity_}getRotateWithView(){return this.rotateWithView_}getRotation(){return this.rotation_}getScale(){return this.scale_}getScaleArray(){return this.scaleArray_}getDisplacement(){return this.displacement_}getDeclutterMode(){return this.declutterMode_}getAnchor(){return Qe()}getImage(t){return Qe()}getHitDetectionImage(){return Qe()}getPixelRatio(t){return 1}getImageState(){return Qe()}getImageSize(){return Qe()}getOrigin(){return Qe()}getSize(){return Qe()}setDisplacement(t){this.displacement_=t}setOpacity(t){this.opacity_=t}setRotateWithView(t){this.rotateWithView_=t}setRotation(t){this.rotation_=t}setScale(t){this.scale_=t,this.scaleArray_=z(t)}listenImageChange(t){Qe()}load(){Qe()}unlistenImageChange(t){Qe()}ready(){return Promise.resolve()}}class kn extends En{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.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()?Yi:Bi,this.imageState_===Yi&&this.ready().then(()=>this.imageState_=Bi),this.render()}clone(){const t=this.getScale(),e=new kn({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){const e=this.fill_?.getKey(),i=`${t},${this.angle_},${this.radius},${this.radius2_},${this.points_},${e}`+Object.values(this.renderOptions_).join(",");let n=qi.get(i,null)?.getImage(1);if(!n){const e=this.renderOptions_,r=Math.ceil(e.size*t),s=a(r,r);this.draw_(e,s,t),n=s.canvas;const o=new Ki(n,void 0,null,Bi,null);qi.set(i,null,o),createImageBitmap(n).then(t=>{o.setImage(t)})}return n}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}setRadius(t){this.radius!==t&&(this.radius=t,this.render())}getRadius2(){return this.radius2_}setRadius2(t){this.radius2_!==t&&(this.radius2_=t,this.render())}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,f=e/2*(l/h),d=Math.sqrt((n+u)*(n+u)+f*f)-n;if(void 0===this.radius2_||"bevel"===t)return 2*d;const g=n*Math.sin(o),p=r-Math.sqrt(n*n-g*g),_=Math.sqrt(g*g+p*p)/g;if(_<=i){const t=_*e/2-r-n;return 2*Math.max(d,t)}return 2*d}createRenderOptions(){let t,e=hi,i=ui,n=0,r=null,s=0,o=0;this.stroke_&&(t=Zi(this.stroke_.getColor()??fi),o=this.stroke_.getWidth()??1,r=this.stroke_.getLineDash(),s=this.stroke_.getLineDashOffset()??0,i=this.stroke_.getLineJoin()??ui,e=this.stroke_.getLineCap()??hi,n=this.stroke_.getMiterLimit()??10);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.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=li),e.fillStyle=Zi(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=F(i)),null===i?n=1:Array.isArray(i)&&(n=4===i.length?i[3]:1),0===n&&(e=a(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=li,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 An extends kn{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 An({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}}class Pn{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 Pn({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=Hi(null,t.src,{crossOrigin:"anonymous"},void 0,t.offset?null:t.color?t.color:null,!(t.offset&&t.size));e.ready().then(()=>{this.patternImage_=null}),e.getImageState()===Xi&&e.load(),e.getImageState()===Yi&&(this.patternImage_=e)}this.color_=t}getKey(){const t=this.getColor();return t?t instanceof CanvasPattern||t instanceof CanvasGradient?ei(t):"object"==typeof t&&"src"in t?t.src+":"+t.offset:F(t).toString():""}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}function On(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 Rn extends En{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,this.referrerPolicy_=t.referrerPolicy;const s=void 0!==t.img?t.img:null;let o,a=t.src;if(Le(!(void 0!==a&&s),"`image` and `src` cannot be provided at the same time"),void 0!==a&&0!==a.length||!s||(a=s.src||ei(s)),Le(void 0!==a&&a.length>0,"A defined and non-empty `src` or `image` must be provided"),Le(!((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=Xi:void 0!==s&&(o="complete"in s?s.complete?s.src?Bi:Xi:Yi:Bi),this.color_=void 0!==t.color?F(t.color):null,this.iconImage_=Hi(s,a,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},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(On(i[0],i[1],t.width,t.height))};return void this.listenImageChange(e)}}void 0!==e&&this.setScale(On(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 Rn({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_,referrerPolicy:this.referrerPolicy_,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_}setColor(t){const e=t?F(t):null;if(this.color_===e||this.color_&&e&&this.color_.length===e.length&&this.color_.every((t,i)=>t===e[i]))return;this.color_=e;const i=this.getSrc(),n=void 0!==i?null:this.getHitDetectionImage(),r=void 0!==i?Xi:this.iconImage_.getImageState();this.iconImage_=Hi(n,i,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},r,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()}setSrc(t){this.iconImage_=Hi(null,t,{crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_},Xi,this.color_)}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()==Bi?this.iconImage_.getSize()[0]*t[0]:void 0}getHeight(){const t=this.getScaleArray();return this.size_?this.size_[1]*t[1]:this.iconImage_.getImageState()==Bi?this.iconImage_.getSize()[1]*t[1]:void 0}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(je,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(je,t)}ready(){return this.iconImage_.ready()}}class Ln{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.offset_=t.offset,this.width_=t.width}clone(){const t=this.getColor();return new Ln({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(),offset:this.getOffset(),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_}getOffset(){return this.offset_}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}setOffset(t){this.offset_=t}setWidth(t){this.width_=t}}class Dn{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=Fn,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 Dn({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_=Fn,this.geometry_=t}setZIndex(t){this.zIndex_=t}}function Fn(t){return t.getGeometry()}class Tn{constructor(t){t=t||{},this.font_=t.font,this.rotation_=t.rotation,this.rotateWithView_=t.rotateWithView,this.keepUpright_=t.keepUpright,this.scale_=t.scale,this.scaleArray_=z(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 Pn({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 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mr("http://www.opengis.net/gml/srs/epsg.xml#3857")];function wr(t,e,i,n){const r=t.length;i=i>1?i:2,n=n??i,void 0===e&&(e=i>2?t.slice():new Array(r));for(let i=0;i<r;i+=n){e[i]=dr*t[i]/180;let n=fr*Math.log(Math.tan(Math.PI*(+t[i+1]+90)/360));n>_r?n=_r:n<-_r&&(n=-_r),e[i+1]=n}return e}function xr(t,e,i,n){const r=t.length;i=i>1?i:2,n=n??i,void 0===e&&(e=i>2?t.slice():new Array(r));for(let i=0;i<r;i+=n)e[i]=180*t[i]/dr,e[i+1]=360*Math.atan(Math.exp(t[i+1]/fr))/Math.PI-90;return e}const vr=[-180,-90,180,90],Sr=6378137*Math.PI/180;class Cr extends ur{constructor(t,e){super({code:t,units:"degrees",extent:vr,axisOrientation:e,global:!0,metersPerUnit:Sr,worldExtent:vr})}}const br=[new Cr("CRS:84"),new Cr("EPSG:4326","neu"),new Cr("urn:ogc:def:crs:OGC:1.3:CRS84"),new Cr("urn:ogc:def:crs:OGC:2:84"),new Cr("http://www.opengis.net/def/crs/OGC/1.3/CRS84"),new Cr("http://www.opengis.net/gml/srs/epsg.xml#4326","neu"),new Cr("http://www.opengis.net/def/crs/EPSG/0/4326","neu")];let Mr={};let Ir={};function Er(t,e,i){const n=t.getCode(),r=e.getCode();n in Ir||(Ir[n]={}),Ir[n][r]=i}function kr(t,e){return t in Ir&&e in Ir[t]?Ir[t][e]:null}const Ar=.9996,Pr=.00669438,Or=Pr*Pr,Rr=Or*Pr,Lr=Pr/(1-Pr),Dr=Math.sqrt(1-Pr),Fr=(1-Dr)/(1+Dr),Tr=Fr*Fr,zr=Tr*Fr,$r=zr*Fr,Wr=$r*Fr,Gr=.9983242984503243,Nr=15*Or/256+45*Rr/1024,Xr=35*Rr/3072,Yr=1.5*Fr-27/32*zr+269/512*Wr,Br=21/16*Tr-55/32*$r,Ur=151/96*zr-417/128*Wr,jr=1097/512*$r,Vr=6378137;function qr(t,e,i){const n=t-5e5,r=(i.north?e:e-1e7)/Ar/(Vr*Gr),s=r+Yr*Math.sin(2*r)+Br*Math.sin(4*r)+Ur*Math.sin(6*r)+jr*Math.sin(8*r),o=Math.sin(s),a=o*o,l=Math.cos(s),h=o/l,c=h*h,u=c*c,f=1-Pr*a,p=Math.sqrt(1-Pr*a),m=Lr*l**2,y=m*m,w=n/(Vr/p*Ar),x=w*w,v=x*w,S=v*w,C=S*w,b=s-h/((1-Pr)/f)*(x/2-S/24*(5+3*c+10*m-4*y-9*Lr))+C*w/720*(61+90*c+298*m+45*u-252*Lr-3*y);let M=(w-v/6*(1+2*c+m)+C/120*(5-2*m+28*c-3*y+8*Lr+24*u))/l;return M=_(M+g(Kr(i.number)),-Math.PI,Math.PI),[d(M),d(b)]}function Jr(t,e,i){t=_(t,-180,180),e<-80?e=-80:e>84&&(e=84);const n=g(e),r=Math.sin(n),s=Math.cos(n),o=r/s,a=o*o,l=a*a,h=g(t),c=g(Kr(i.number)),u=Vr/Math.sqrt(1-Pr*r**2),f=Lr*s**2,d=s*_(h-c,-Math.PI,Math.PI),p=d*d,m=p*d,y=m*d,w=y*d,x=w*d,v=Vr*(Gr*n-.002514607064228144*Math.sin(2*n)+Nr*Math.sin(4*n)-Xr*Math.sin(6*n)),S=Ar*u*(d+m/6*(1-a+f)+w/120*(5-18*a+l+72*f-58*Lr))+5e5;let C=Ar*(v+u*o*(p/2+y/24*(5-a+9*f+4*f**2)+x/720*(61-58*a+l+600*f-330*Lr)));return i.north||(C+=1e7),[S,C]}function Kr(t){return 6*(t-1)-180+3}const Hr=[/^EPSG:(\\d+)$/,/^urn:ogc:def:crs:EPSG::(\\d+)$/,/^http:\\/\\/www\\.opengis\\.net\\/def\\/crs\\/EPSG\\/0\\/(\\d+)$/];function Zr(t){let e=0;for(const i of Hr){const n=t.match(i);if(n){e=parseInt(n[1]);break}}if(!e)return null;let i=0,n=!1;return e>32700&&e<32761?i=e-32700:e>32600&&e<32661&&(n=!0,i=e-32600),i?{number:i,north:n}:null}function Qr(t,e){return function(i,n,r,s){const o=i.length;r=r>1?r:2,s=s??r,n||(n=r>2?i.slice():new Array(o));for(let r=0;r<o;r+=s){const s=i[r],o=i[r+1],a=t(s,o,e);n[r]=a[0],n[r+1]=a[1]}return n}}const ts=[function(t){const e=Zr(t.getCode());return e?{forward:Qr(Jr,e),inverse:Qr(qr,e)}:null}],es=[function(t){return Zr(t)?new ur({code:t,units:"m"}):null}];function is(t,e){if(void 0!==e)for(let i=0,n=t.length;i<n;++i)e[i]=t[i];else e=t.slice();return e}function ns(t){!function(t,e){Mr[t]=e}(t.getCode(),t),Er(t,t,is)}function rs(t){if("string"!=typeof t)return t;const e=Mr[i=t]||Mr[i.replace(/urn:(x-)?ogc:def:crs:EPSG:(.*:)?(\\w+)$/,"EPSG:$3")]||null;var i;if(e)return e;for(const e of es){const i=e(t);if(i)return i}return null}function ss(t){!function(t){t.forEach(ns)}(t),t.forEach(function(e){t.forEach(function(t){e!==t&&Er(e,t,is)})})}function os(t,e){return function(i,n,r,s){return n=t(i,n,r,s),e(n,n,r,s)}}function as(t,e){return function(t,e){const i=t.getCode(),n=e.getCode();let r=kr(i,n);if(r)return r;let s=null,o=null;for(const i of ts)s||(s=i(t)),o||(o=i(e));if(!s&&!o)return null;const a="EPSG:4326";if(o)if(s)r=os(s.inverse,o.forward);else{const t=kr(i,a);t&&(r=os(t,o.forward))}else{const t=kr(a,n);t&&(r=os(s.inverse,t))}return r&&(ns(t),ns(e),Er(t,e,r)),r}(rs(t),rs(e))}var ls,hs,cs;ss(yr),ss(br),ls=yr,hs=wr,cs=xr,br.forEach(function(t){ls.forEach(function(e){Er(t,e,hs),Er(e,t,cs)})});const us=Fe(),fs=[NaN,NaN];class ds extends ni{constructor(){super(),this.extent_=[1/0,1/0,-1/0,-1/0],this.extentRevision_=-1,this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=0,this.simplifyTransformedInternal=Je((t,e,i)=>{if(!i)return this.getSimplifiedGeometry(e);const n=this.clone();return n.applyTransform(i),n.getSimplifiedGeometry(e)})}simplifyTransformed(t,e){return this.simplifyTransformedInternal(this.getRevision(),t,e)}clone(){return Qe()}closestPointXY(t,e,i,n){return Qe()}containsXY(t,e){return 0===this.closestPointXY(t,e,fs,Number.MIN_VALUE)}getClosestPoint(t,e){return e=e||[NaN,NaN],this.closestPointXY(t[0],t[1],e,1/0),e}intersectsCoordinate(t){return this.containsXY(t[0],t[1])}computeExtent(t){return Qe()}getExtent(t){if(this.extentRevision_!=this.getRevision()){const t=this.computeExtent(this.extent_);(isNaN(t[0])||isNaN(t[1]))&&me(t),this.extentRevision_=this.getRevision()}return function(t,e){return e?(e[0]=t[0],e[1]=t[1],e[2]=t[2],e[3]=t[3],e):t}(this.extent_,t)}rotate(t,e){Qe()}scale(t,e,i){Qe()}simplify(t){return this.getSimplifiedGeometry(t*t)}getSimplifiedGeometry(t){return Qe()}getType(){return Qe()}applyTransform(t){Qe()}intersectsExtent(t){return Qe()}translate(t,e){Qe()}transform(t,e){const i=rs(t),n="tile-pixels"==i.getUnits()?function(t,n,r){const s=i.getExtent(),o=i.getWorldExtent(),a=Ce(o)/Ce(s);$e(us,o[0],o[3],a,-a,0,0,0);const l=Ae(t,0,t.length,r,us,n),h=as(i,e);return h?h(l,l,r):l}:as(i,e);return this.applyTransform(n),this}}class gs extends ds{constructor(){super(),this.layout="XY",this.stride=2,this.flatCoordinates}computeExtent(t){return we(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}getCoordinates(){return Qe()}getFirstCoordinate(){return this.flatCoordinates.slice(0,this.stride)}getFlatCoordinates(){return this.flatCoordinates}getLastCoordinate(){return this.flatCoordinates.slice(this.flatCoordinates.length-this.stride)}getLayout(){return this.layout}getSimplifiedGeometry(t){if(this.simplifiedGeometryRevision!==this.getRevision()&&(this.simplifiedGeometryMaxMinSquaredTolerance=0,this.simplifiedGeometryRevision=this.getRevision()),t<0||0!==this.simplifiedGeometryMaxMinSquaredTolerance&&t<=this.simplifiedGeometryMaxMinSquaredTolerance)return this;const e=this.getSimplifiedGeometryInternal(t);return e.getFlatCoordinates().length<this.flatCoordinates.length?e:(this.simplifiedGeometryMaxMinSquaredTolerance=t,this)}getSimplifiedGeometryInternal(t){return this}getStride(){return this.stride}setFlatCoordinates(t,e){this.stride=ps(t),this.layout=t,this.flatCoordinates=e}setCoordinates(t,e){Qe()}setLayout(t,e,i){let n;if(t)n=ps(t);else{for(let t=0;t<i;++t){if(0===e.length)return this.layout="XY",void(this.stride=2);e=e[0]}n=e.length,t=function(t){let e;2==t?e="XY":3==t?e="XYZ":4==t&&(e="XYZM");return e}(n)}this.layout=t,this.stride=n}applyTransform(t){this.flatCoordinates&&(t(this.flatCoordinates,this.flatCoordinates,this.layout.startsWith("XYZ")?3:2,this.stride),this.changed())}rotate(t,e){const i=this.getFlatCoordinates();if(i){const n=this.getStride();Pe(i,0,i.length,n,t,e,i),this.changed()}}scale(t,e,i){void 0===e&&(e=t),i||(i=Se(this.getExtent()));const n=this.getFlatCoordinates();if(n){const r=this.getStride();!function(t,e,i,n,r,s,o,a){a=a||[];const l=o[0],h=o[1];let c=0;for(let o=e;o<i;o+=n){const e=t[o]-l,i=t[o+1]-h;a[c++]=l+r*e,a[c++]=h+s*i;for(let e=o+2;e<o+n;++e)a[c++]=t[e]}a&&a.length!=c&&(a.length=c)}(n,0,n.length,r,t,e,i,n),this.changed()}}translate(t,e){const i=this.getFlatCoordinates();if(i){const n=this.getStride();!function(t,e,i,n,r,s,o){o=o||[];let a=0;for(let l=e;l<i;l+=n){o[a++]=t[l]+r,o[a++]=t[l+1]+s;for(let e=l+2;e<l+n;++e)o[a++]=t[e]}o&&o.length!=a&&(o.length=a)}(i,0,i.length,n,t,e,i),this.changed()}}}function ps(t){let e;return"XY"==t?e=2:"XYZ"==t||"XYM"==t?e=3:"XYZM"==t&&(e=4),e}function _s(t,e,i,n,r,s,o){const a=t[e],l=t[e+1],h=t[i]-a,c=t[i+1]-l;let u;if(0===h&&0===c)u=e;else{const f=((r-a)*h+(s-l)*c)/(h*h+c*c);if(f>1)u=i;else{if(f>0){for(let r=0;r<n;++r)o[r]=p(t[e+r],t[i+r],f);return void(o.length=n)}u=e}}for(let e=0;e<n;++e)o[e]=t[u+e];o.length=n}function ms(t,e,i,n,r){let s=t[e],o=t[e+1];for(e+=n;e<i;e+=n){const i=t[e],n=t[e+1],a=f(s,o,i,n);a>r&&(r=a),s=i,o=n}return r}function ys(t,e,i,n,r,s,o,a,l,h,c){if(e==i)return h;let u,d;if(0===r){if(d=f(o,a,t[e],t[e+1]),d<h){for(u=0;u<n;++u)l[u]=t[e+u];return l.length=n,d}return h}c=c||[NaN,NaN];let g=e+n;for(;g<i;)if(_s(t,g-n,g,n,o,a,c),d=f(o,a,c[0],c[1]),d<h){for(h=d,u=0;u<n;++u)l[u]=c[u];l.length=n,g+=n}else g+=n*Math.max((Math.sqrt(d)-Math.sqrt(h))/r|0,1);if(s&&(_s(t,i-n,e,n,o,a,c),d=f(o,a,c[0],c[1]),d<h)){for(h=d,u=0;u<n;++u)l[u]=c[u];l.length=n}return h}function ws(t,e,i,n){for(let r=0,s=i.length;r<s;++r){const s=i[r];for(let i=0;i<n;++i)t[e++]=s[i]}return e}function xs(e,i,n,r,s,o,a){let l,h;const c=(n-i)/r;if(1===c)l=i;else if(2===c)l=i,h=s;else if(0!==c){let o=e[i],a=e[i+1],c=0;const u=[0];for(let t=i+r;t<n;t+=r){const i=e[t],n=e[t+1];c+=Math.sqrt((i-o)*(i-o)+(n-a)*(n-a)),u.push(c),o=i,a=n}const f=s*c,d=function(e,i,n){let r,s;n=n||t;let o=0,a=e.length,l=!1;for(;o<a;)r=o+(a-o>>1),s=+n(e[r],i),s<0?o=r+1:(a=r,l=!s);return l?o:~o}(u,f);d<0?(h=(f-u[-d-2])/(u[-d-1]-u[-d-2]),l=i+(-d-2)*r):l=i+d*r}a=a>1?a:2,o=o||new Array(a);for(let t=0;t<a;++t)o[t]=void 0===l?NaN:void 0===h?e[l+t]:p(e[l+t],e[l+r+t],h);return o}function vs(t,e,i,n,r){const s=function(t,e){let i;return i=e(function(t){return[t[0],t[1]]}(t)),i||(i=e(function(t){return[t[2],t[1]]}(t)),i||(i=e(function(t){return[t[2],t[3]]}(t)),i||(i=e(function(t){return[t[0],t[3]]}(t)),i||!1)))}(r,function(r){return!Ss(t,e,i,n,r[0],r[1])});return!s}function Ss(t,e,i,n,r,s){let o=0,a=t[i-n],l=t[i-n+1];for(;e<i;e+=n){const i=t[e],n=t[e+1];l<=s?n>s&&(i-a)*(s-l)-(r-a)*(n-l)>0&&o++:n<=s&&(i-a)*(s-l)-(r-a)*(n-l)<0&&o--,a=i,l=n}return 0!==o}function Cs(t,e,i,n,r,s){if(0===i.length)return!1;if(!Ss(t,e,i[0],n,r,s))return!1;for(let e=1,o=i.length;e<o;++e)if(Ss(t,i[e-1],i[e],n,r,s))return!1;return!0}function bs(t,e,i,n,r){let s;for(e+=n;e<i;e+=n)if(s=r(t.slice(e-n,e),t.slice(e,e+n)),s)return s;return!1}function Ms(t,e,i,n,r,s){return s=s??xe([1/0,1/0,-1/0,-1/0],t,e,i,n),!!be(r,s)&&(s[0]>=r[0]&&s[2]<=r[2]||s[1]>=r[1]&&s[3]<=r[3]||bs(t,e,i,n,function(t,e){return function(t,e,i){let n=!1;const r=pe(t,e),s=pe(t,i);if(r===ae||s===ae)n=!0;else{const o=t[0],a=t[1],l=t[2],h=t[3],c=e[0],u=e[1],f=i[0],d=i[1],g=(d-u)/(f-c);let p,_;s&le&&!(r&le)&&(p=f-(d-h)/g,n=p>=o&&p<=l),n||!(s&he)||r&he||(_=d-(f-l)*g,n=_>=a&&_<=h),n||!(s&ce)||r&ce||(p=f-(d-a)/g,n=p>=o&&p<=l),n||!(s&ue)||r&ue||(_=d-(f-o)*g,n=_>=a&&_<=h)}return n}(r,t,e)}))}function Is(t,e,i,n,r){if(!function(t,e,i,n,r){return!!(Ms(t,e,i,n,r)||Ss(t,e,i,n,r[0],r[1])||Ss(t,e,i,n,r[0],r[3])||Ss(t,e,i,n,r[2],r[1])||Ss(t,e,i,n,r[2],r[3]))}(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(vs(t,i[e-1],i[e],n,r)&&!Ms(t,i[e-1],i[e],n,r))return!1;return!0}function Es(t,e,i,n,r,s,o){const a=(i-e)/n;if(a<3){for(;e<i;e+=n)s[o++]=t[e],s[o++]=t[e+1];return o}const l=new Array(a);l[0]=1,l[a-1]=1;const h=[e,i-n];let c=0;for(;h.length>0;){const i=h.pop(),s=h.pop();let o=0;const a=t[s],f=t[s+1],d=t[i],g=t[i+1];for(let e=s+n;e<i;e+=n){const i=u(t[e],t[e+1],a,f,d,g);i>o&&(c=e,o=i)}o>r&&(l[(c-e)/n]=1,s+n<c&&h.push(s,c),c+n<i&&h.push(c,i))}for(let i=0;i<a;++i)l[i]&&(s[o++]=t[e+i*n],s[o++]=t[e+i*n+1]);return o}function ks(t,e){return e*Math.round(t/e)}function As(t,e,i,n,r,s,o){if(e==i)return o;let a,l,h=ks(t[e],r),c=ks(t[e+1],r);e+=n,s[o++]=h,s[o++]=c;do{if(a=ks(t[e],r),l=ks(t[e+1],r),(e+=n)==i)return s[o++]=a,s[o++]=l,o}while(a==h&&l==c);for(;e<i;){const i=ks(t[e],r),u=ks(t[e+1],r);if(e+=n,i==a&&u==l)continue;const f=a-h,d=l-c,g=i-h,p=u-c;f*p==d*g&&(f<0&&g<f||f==g||f>0&&g>f)&&(d<0&&p<d||d==p||d>0&&p>d)?(a=i,l=u):(s[o++]=a,s[o++]=l,h=a,c=l,a=i,l=u)}return s[o++]=a,s[o++]=l,o}function Ps(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l];o=As(t,e,h,n,r,s,o),a.push(o),e=h}return o}class Os extends gs{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){i(this.flatCoordinates,t),this.changed()}clone(){const t=new Os(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<fe(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(ms(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),ys(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!1,t,e,i,n))}forEachSegment(t){return bs(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,function(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(p(t[(a-1)*n+e],t[a*n+e],c));return o.push(r),o}(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e))}getCoordinates(){return sn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinateAt(t,e){return xs(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,this.stride)}getLength(){return Me(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=Es(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new Os(e,"XY")}getType(){return"LineString"}intersectsExtent(t){return Ms(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,this.getExtent())}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=ws(this.flatCoordinates,0,t,this.stride),this.changed()}}class Rs extends gs{constructor(t,e){super(),this.setCoordinates(t,e)}clone(){const t=new Rs(this.flatCoordinates.slice(),this.layout);return t.applyProperties(this),t}closestPointXY(t,e,i,n){const r=this.flatCoordinates,s=f(t,e,r[0],r[1]);if(s<n){const t=this.stride;for(let e=0;e<t;++e)i[e]=r[e];return i.length=t,s}return n}getCoordinates(){return this.flatCoordinates.slice()}computeExtent(t){return ye(this.flatCoordinates,t)}getType(){return"Point"}intersectsExtent(t){return ge(t,this.flatCoordinates[0],this.flatCoordinates[1])}setCoordinates(t,e){this.setLayout(e,t,0),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=function(t,e,i){for(let n=0,r=i.length;n<r;++n)t[e++]=i[n];return e}(this.flatCoordinates,0,t,this.stride),this.changed()}}function Ls(t,e,i,n){let r=0;const s=t[i-n],o=t[i-n+1];let a=0,l=0;for(;e<i;e+=n){const i=t[e]-s,n=t[e+1]-o;r+=l*i-a*n,a=i,l=n}return r/2}class Ds extends gs{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 Ds(this.flatCoordinates.slice(),this.layout)}closestPointXY(t,e,i,n){return n<fe(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(ms(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),ys(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,this.maxDelta_,!0,t,e,i,n))}getArea(){return Ls(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getCoordinates(){return sn(this.flatCoordinates,0,this.flatCoordinates.length,this.stride)}getSimplifiedGeometryInternal(t){const e=[];return e.length=Es(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t,e,0),new Ds(e,"XY")}getType(){return"LinearRing"}intersectsExtent(t){return Ms(this.flatCoordinates,0,this.flatCoordinates.length,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,1),this.flatCoordinates||(this.flatCoordinates=[]),this.flatCoordinates.length=ws(this.flatCoordinates,0,t,this.stride),this.changed()}}function Fs(e,i,n,r,s,o,a){let l,h,c,u,f,d,g;const p=s[o+1],_=[];for(let t=0,s=n.length;t<s;++t){const s=n[t];for(u=e[s-r],d=e[s-r+1],l=i;l<s;l+=r)f=e[l],g=e[l+1],(p<=d&&g<=p||d<=p&&p<=g)&&(c=(p-d)/(g-d)*(f-u)+u,_.push(c)),u=f,d=g}let m=NaN,y=-1/0;for(_.sort(t),u=_[0],l=1,h=_.length;l<h;++l){f=_[l];const t=Math.abs(f-u);t>y&&(c=(u+f)/2,Cs(e,i,n,r,c,p)&&(m=c,y=t)),u=f}return isNaN(m)&&(m=s[o]),a?(a.push(m,p,y),a):[m,p,y]}function Ts(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 zs(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 $s(t,e,i,n,r){r=void 0!==r&&r;for(let s=0,o=i.length;s<o;++s){const o=i[s],a=zs(t,e,o,n);(0===s?r&&a||!r&&!a:r&&!a||!r&&a)&&Ts(t,e,o,n),e=o}return e}class Ws extends gs{constructor(t,e,i){super(),this.ends_=[],this.flatInteriorPointRevision_=-1,this.flatInteriorPoint_=null,this.maxDelta_=-1,this.maxDeltaRevision_=-1,this.orientedRevision_=-1,this.orientedFlatCoordinates_=null,void 0!==e&&i?(this.setFlatCoordinates(e,t),this.ends_=i):this.setCoordinates(t,e)}appendLinearRing(t){this.flatCoordinates?i(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new Ws(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,n){return n<fe(this.getExtent(),t,e)?n:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(function(t,e,i,n,r){for(let s=0,o=i.length;s<o;++s){const o=i[s];r=ms(t,e,o,n,r),e=o}return r}(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),function(t,e,i,n,r,s,o,a,l,h,c){c=c||[NaN,NaN];for(let u=0,f=i.length;u<f;++u){const f=i[u];h=ys(t,e,f,n,r,s,o,a,l,h,c),e=f}return h}(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!0,t,e,i,n))}containsXY(t,e){return Cs(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,e)}getArea(){return function(t,e,i,n){let r=0;for(let s=0,o=i.length;s<o;++s){const o=i[s];r+=Ls(t,e,o,n),e=o}return r}(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride)}getCoordinates(t){let e;return void 0!==t?(e=this.getOrientedFlatCoordinates().slice(),$s(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,on(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=Se(this.getExtent());this.flatInteriorPoint_=Fs(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new Rs(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new Ds(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 Ds(e.slice(r,o),t);n.push(a),r=o}return n}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;!function(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=zs(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}(t,0,this.ends_,this.stride)?(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=$s(this.orientedFlatCoordinates_,0,this.ends_,this.stride)):this.orientedFlatCoordinates_=t,this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=Ps(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,i),new Ws(e,"XY",i)}getType(){return"Polygon"}intersectsExtent(t){return Is(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=function(t,e,i,n,r){r=r||[];let s=0;for(let o=0,a=i.length;o<a;++o){const a=ws(t,e,i[o],n);r[s++]=a,e=a}return r.length=s,r}(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=0===i.length?0:i[i.length-1],this.changed()}}const Gs=Fe();class Ns{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_?ye(this.flatCoordinates_):we(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=Se(this.getExtent());this.flatInteriorPoints_=Fs(this.flatCoordinates_,0,this.ends_,this.stride_,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){const t=function(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=zs(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}(this.flatCoordinates_,this.ends_),e=function(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=we(t,e,a[0],n),r.push((s[0]+s[2])/2,(s[1]+s[3])/2),e=a[a.length-1]}return r}(this.flatCoordinates_,0,t,this.stride_);this.flatInteriorPoints_=function(t,e,i,n,r){let s=[];for(let o=0,a=i.length;o<a;++o){const a=i[o];s=Fs(t,e,a,n,r,2*o,s),e=a[a.length-1]}return s}(this.flatCoordinates_,0,t,this.stride_,e)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=xs(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,.5)),this.flatMidpoints_}getFlatMidpoints(){if(!this.flatMidpoints_){this.flatMidpoints_=[];const t=this.flatCoordinates_;let e=0;const n=this.ends_;for(let r=0,s=n.length;r<s;++r){const s=n[r],o=xs(t,e,s,this.stride_,.5);i(this.flatMidpoints_,o),e=s}}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=rs(t)).getExtent(),i=t.getWorldExtent();if(e&&i){const t=Ce(i)/Ce(e);$e(Gs,i[0],i[3],t,-t,0,0,0),Ae(this.flatCoordinates_,0,this.flatCoordinates_.length,this.stride_,Gs,this.flatCoordinates_)}}applyTransform(t){t(this.flatCoordinates_,this.flatCoordinates_,this.stride_)}clone(){return new Ns(this.type_,this.flatCoordinates_.slice(),this.ends_?.slice(),this.stride_,Object.assign({},this.properties_),this.id_)}getEnds(){return this.ends_}enableSimplifyTransformed(){return this.simplifyTransformed=Je((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=Es(i,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,t,i,0),n=[i.length];break;case"MultiLineString":n=[],i.length=function(t,e,i,n,r,s,o,a){for(let l=0,h=i.length;l<h;++l){const h=i[l];o=Es(t,e,h,n,r,s,o),a.push(o),e=h}return o}(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,t,i,0,n);break;case"Polygon":n=[],i.length=Ps(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(t),i,0,n)}return n&&(this.simplifiedGeometry_=new Ns(this.type_,i,n,this.stride_,this.properties_,this.id_)),this.squaredTolerance_=t,this.simplifiedGeometry_}),this}}function Xs(t){return Object.keys(t).reduce((e,i)=>e+(t[i].size||1),0)}Ns.prototype.getFlatCoordinates=Ns.prototype.getOrientedFlatCoordinates;const Ys={},Bs=new Ns("Point",[0,0],[],2,Ys,"dummy"),Us=new TextDecoder;function js(t,e,i,n,r,s){const o=`prop_${t}`,a=i.findIndex(t=>t===o),l=i.slice(0,a).reduce((t,e)=>t+n[e].size,0),h=n[o].size;if(e===N){const t=r[l+1],e=r[l+2],i=s.slice(t,t+e);return Us.decode(i)}if(e===X){const t=(c=Array.from(r.slice(l,l+2)),[Math.min(Math.floor(c[0]/256)/255,1),Math.min(c[0]%256/255,1),Math.min(Math.floor(c[1]/256)/255,1),Math.min(c[1]%256/255,1)]);return t[0]*=255,t[1]*=255,t[2]*=255,t}var c;return h>1?Array.from(r.slice(l,l+h)):r[l]}function Vs(t,e,i,n,r){let s=t(i,1);if(s){s=Array.isArray(s)?s:[s];for(let t=0,o=s.length;t<o;t++){const o=s[t].getText();if(!o)continue;const a=o.getPlacement(),l="LineString"===n.getType();"line"===a&&!l||"line"!==a&&l||(e.setTextStyle(o,r),e.drawText(n,i))}}}const qs=self;let Js=0;const Ks=new OffscreenCanvas(1,1),Hs=Ks.getContext("2d"),Zs=new Map,Qs=Fe();function to(t,e,i,n,r,s){const o=n/2,a=r/2,l=1/e,h=-l,c=-t[0]+s,u=-t[1];return $e(Qs,o,a,l,h,-i,c,u)}qs.onmessage=t=>{const e=t.data;switch(e.type){case hr:{const t=(i=e.frameState,{...i,viewState:{...i.viewState,projection:rs(i.viewState.projection)}}),n=t.viewState,r=e.batchesToRender;Js&&cancelAnimationFrame(Js),Js=requestAnimationFrame(()=>{Js=0,t.size[0]!==Ks.width||t.size[1]!==Ks.height?(Ks.width=t.size[0],Ks.height=t.size[1]):Hs.clearRect(0,0,Ks.width,Ks.height);for(const i of r.values()){if(!Zs.has(i)){const t={type:hr,imageData:null,frameState:e.frameState,id:e.id};return void qs.postMessage(t)}const r=Zs.get(i);if(!r)continue;const s=to(n.center,n.resolution,n.rotation,Ks.width,Ks.height,0);Te(s,r.inverseTransform),r.executor.execute(Hs,t.size,s,t.viewState.rotation,!1)}const i=Ks.transferToImageBitmap(),s={type:hr,imageData:i,frameState:e.frameState,id:e.id};qs.postMessage(s,[i])});break}case ar:{const{polygonRenderInstructions:t,lineStringRenderInstructions:i,pointRenderInstructions:n,style:r,customAttributesSizes:s,renderInstructionsTransform:o,id:a,resolution:l}=e,h=1,c=l*o[0],u=Date.now().toString(),f=new Uint8Array(e.labelsArray),d=new un(1,[-1/0,-1/0,1/0,1/0],c,h),g=Object.keys(s).reduce((t,e)=>({...t,[e]:{size:s[e]}}),{}),p=tt();!function(t){function e(t){for(const e in t)e.startsWith("text-")||"z-index"===e||delete t[e]}if(Array.isArray(t)){for(let i=0,n=t.length;i<n;i++){const n=t[i];if("style"in n&&Array.isArray(n.style))for(let t=0,i=n.style.length;t<i;t++)e(n.style[t]);else e("style"in n?n.style:n)}return t}e(t)}(r);const _=function(t,e){if(e=e??tt(),!Array.isArray(t))return Wn([t],e);const i=t.length;if("style"in t[0]){const n=new Array(i);for(let e=0;e<i;++e){const i=t[e];if(!("style"in i))throw new Error("Expected a list of rules with a style property");n[e]=i}return $n(n,e)}return Wn(t,e)}(r,p);!function(t,e,i,n,r,s){const o=Object.keys(n),a=Xs(n),l={};let h=0;for(;h<t.length;){const c=new Float32Array(t.buffer,h*Float32Array.BYTES_PER_ELEMENT,a);h+=a;const u=t[h++];let f=0;const d=new Array(u);for(let e=0;e<u;e++)f+=t[h++],d[e]=2*f;const g=h+2*f,p=Array.from(new Float32Array(t.buffer,h*Float32Array.BYTES_PER_ELEMENT,2*f)),_=new Ws(p,"XY",d),m=Array.from(i.entries());for(let t=0;t<m.length;t++){const[i,r]=m[t];Ys[i]=js(i,r,o,n,c,e)}Vs(s,r,Bs,_,l),h=g}}(new Float32Array(t),f,p.properties,g,d,_),function(t,e,i,n,r,s){const o=Object.keys(n),a=Xs(n),l={};let h,c=0;for(;c<t.length;){const u=new Float32Array(t.buffer,c*Float32Array.BYTES_PER_ELEMENT,a);c+=a,h=t[c++];const f=Array.from(new Float32Array(t.buffer,c*Float32Array.BYTES_PER_ELEMENT,3*h)),d=new Os(f,"XYM"),g=Array.from(i.entries());for(let t=0;t<g.length;t++){const[i,r]=g[t];Ys[i]=js(i,r,o,n,u,e)}Vs(s,r,Bs,d,l),c+=3*h}}(new Float32Array(i),f,p.properties,g,d,_),function(t,e,i,n,r,s){const o=Object.keys(n),a=Xs(n),l={};let h=0;for(;h<t.length;){const c=[t.at(h),t.at(h+1)];h+=2;const u=new Float32Array(t.buffer,h*Float32Array.BYTES_PER_ELEMENT,a),f=new Rs(c,"XY"),d=Array.from(i.entries());for(let t=0;t<d.length;t++){const[i,r]=d[t];Ys[i]=js(i,r,o,n,u,e)}Vs(s,r,Bs,f,l),h+=a}}(new Float32Array(n),f,p.properties,g,d,_);const m=d.finish();if(0===m.instructions.length)Zs.set(u,null);else{const t=We(o),e=new Sn(c,h,!1,m);Zs.set(u,{inverseTransform:t,executor:e})}const y={type:ar,instructionsSetKey:u,id:a};qs.postMessage(y);break}case lr:{const{instructionsSetKey:t}=e;Zs.has(t)&&Zs.delete(t);break}}var i};';return new Worker("undefined"==typeof Blob?"data:application/javascript;base64,"+Buffer.from(t,"binary").toString("base64"):URL.createObjectURL(new Blob([t],{type:"application/javascript"})))}(),this.textOverlayRenderList_=new Set),this.setHelper(i)}async generateBuffers(t,e,i){const n=ar(qn(),e);if(t.isEmpty())return{polygonBuffers:null,lineStringBuffers:null,pointBuffers:null,invertVerticesTransform:n,textInstructionsKey:null};const r=new f_,s=this.generateRenderInstructions_(t,r,e),[o,a,l,h]=await Promise.all([this.hasText_?this.generateTextInstructions_(s,r,e,i):null,this.hasFill_?this.generateBuffersForType_(s.polygonInstructions,"Polygon",e):null,this.hasStroke_?this.generateBuffersForType_(s.lineStringInstructions,"LineString",e):null,this.hasSymbol_?this.generateBuffersForType_(s.pointInstructions,"Point",e):null]);return{polygonBuffers:a,lineStringBuffers:l,pointBuffers:h,invertVerticesTransform:n,textInstructionsKey:o}}generateRenderInstructions_(t,e,i){return{polygonInstructions:this.hasFill_||this.hasText_?Um(t.polygonBatch,new Float32Array(0),e,this.customAttributes_,i):null,lineStringInstructions:this.hasStroke_||this.hasText_?jm(t.lineStringBatch,new Float32Array(0),e,this.customAttributes_,i):null,pointInstructions:this.hasSymbol_||this.hasText_?Gm(t.pointBatch,new Float32Array(0),e,this.customAttributes_,i):null}}generateBuffersForType_(t,e,i){if(null===t)return null;let n;switch(e){case"Polygon":n=om;break;case"LineString":n=lm;break;case"Point":n=am}const r={type:n,renderInstructions:t.buffer,renderInstructionsTransform:i,customAttributesSize:Nm(this.customAttributes_)};return hx((ax||(ax=fm()),ax),r,[t.buffer]).then(t=>{if(!this.helper_.getGL())return;const e=t,i=new Hp(pp,mp).fromArrayBuffer(e.indicesBuffer),n=new Hp(fp,mp).fromArrayBuffer(e.vertexAttributesBuffer),r=new Hp(fp,mp).fromArrayBuffer(e.instanceAttributesBuffer);return this.helper_.flushBufferData(i),this.helper_.flushBufferData(n),this.helper_.flushBufferData(r),[i,n,r]})}generateTextInstructions_(t,e,i,n){const r=[e.getArray().buffer];let s=null,o=null,a=null;t.polygonInstructions&&(s=new Float32Array(t.polygonInstructions).buffer,r.push(s)),t.lineStringInstructions&&(o=new Float32Array(t.lineStringInstructions).buffer,r.push(o)),t.pointInstructions&&(a=new Float32Array(t.pointInstructions).buffer,r.push(a));const l=Object.keys(this.customAttributes_).reduce((t,e)=>({...t,[e]:this.customAttributes_[e].size||1}),{}),h={type:hm,polygonRenderInstructions:s,lineStringRenderInstructions:o,pointRenderInstructions:a,labelsArray:e.getArray(),style:this.flatStyle,customAttributesSizes:l,renderInstructionsTransform:i,resolution:n};return hx(this.textOverlayWorker_,h,r).then(t=>t.instructionsSetKey)}render(t,e,i){for(const n of this.renderPasses_)n.fillRenderPass&&t.polygonBuffers&&this.renderInternal_(t.polygonBuffers[0],t.polygonBuffers[1],t.polygonBuffers[2],n.fillRenderPass,e,i),n.strokeRenderPass&&t.lineStringBuffers&&this.renderInternal_(t.lineStringBuffers[0],t.lineStringBuffers[1],t.lineStringBuffers[2],n.strokeRenderPass,e,i),n.symbolRenderPass&&t.pointBuffers&&this.renderInternal_(t.pointBuffers[0],t.pointBuffers[1],t.pointBuffers[2],n.symbolRenderPass,e,i);t.textInstructionsKey&&this.renderText_(t)}renderInternal_(t,e,i,n,r,s){const o=t.getSize();if(0===o)return;const a=n.instancedAttributesDesc.length;if(this.helper_.useProgram(n.program,r),this.helper_.bindBuffer(e),this.helper_.bindBuffer(t),this.helper_.enableAttributes(n.attributesDesc),this.helper_.bindBuffer(i),this.helper_.enableAttributesInstanced(n.instancedAttributesDesc),s(),a){const t=n.instancedAttributesDesc.reduce((t,e)=>t+(e.size||1),0),e=i.getSize()/t;this.helper_.drawElementsInstanced(0,o,e)}else this.helper_.drawElements(0,o)}renderText_(t){this.textOverlayRenderList_.add(t.textInstructionsKey)}finalizeTextRender(t){if(!this.hasText_)return Promise.resolve();const e={type:um,frameState:Bm(t),batchesToRender:this.textOverlayRenderList_};return hx(this.textOverlayWorker_,e).then(t=>{const e=t;if(e.imageData){this.textOverlayRenderFrameState_=e.frameState;const t=e.imageData;t.width!==this.textOverlayCanvas_.width||t.height!==this.textOverlayCanvas_.height?(this.textOverlayCanvas_.width=t.width,this.textOverlayCanvas_.height=t.height):this.textOverlayContext_.clearRect(0,0,this.textOverlayCanvas_.width,this.textOverlayCanvas_.height),this.textOverlayContext_.drawImage(t,0,0),t.close()}this.textOverlayRenderList_.clear()})}setHelper(t,e=null){this.helper_=t;for(const t of this.renderPasses_)t.fillRenderPass&&(t.fillRenderPass.program=this.helper_.getProgram(t.fillRenderPass.fragmentShader,t.fillRenderPass.vertexShader)),t.strokeRenderPass&&(t.strokeRenderPass.program=this.helper_.getProgram(t.strokeRenderPass.fragmentShader,t.strokeRenderPass.vertexShader)),t.symbolRenderPass&&(t.symbolRenderPass.program=this.helper_.getProgram(t.symbolRenderPass.fragmentShader,t.symbolRenderPass.vertexShader));this.helper_.addUniforms(this.uniforms_),e&&(e.polygonBuffers&&(this.helper_.flushBufferData(e.polygonBuffers[0]),this.helper_.flushBufferData(e.polygonBuffers[1]),this.helper_.flushBufferData(e.polygonBuffers[2])),e.lineStringBuffers&&(this.helper_.flushBufferData(e.lineStringBuffers[0]),this.helper_.flushBufferData(e.lineStringBuffers[1]),this.helper_.flushBufferData(e.lineStringBuffers[2])),e.pointBuffers&&(this.helper_.flushBufferData(e.pointBuffers[0]),this.helper_.flushBufferData(e.pointBuffers[1]),this.helper_.flushBufferData(e.pointBuffers[2])))}getTextOverlayCanvas(){return this.textOverlayCanvas_}getTextOverlayFrameState(){return this.textOverlayRenderFrameState_}disposeTextInstructions(t){this.textOverlayWorker_?.postMessage({type:cm,instructionsSetKey:t})}disposeInternal(){this.textOverlayWorker_?.terminate(),super.disposeInternal()}}function Sx(t){return Array.isArray(t)?t.some(t=>"builder"in t&&!("sourceRule"in t))?null:t.some(t=>"builder"in t)?t.map(t=>t.sourceRule):t:"builder"in t?"sourceRule"in t?[t.sourceRule]:null:t}function wx(t,e){const i=Array.isArray(t)?t:[t];if("style"in i[0]){const t=[],n=i,r=[];for(const i of n){const n=Array.isArray(i.style)?i.style:[i.style];let s=i.filter;i.else&&r.length&&(s=["all",...r.map(t=>["!",t])],i.filter&&s.push(i.filter),s.length<3&&(s=s[1])),i.filter&&r.push(i.filter);const o=n.map(t=>({...qy(t,e,s),sourceRule:i}));t.push(...o)}return t}return"builder"in i[0]?i:i.map(t=>({...qy(t,e,null),sourceRule:{style:t}}))}const Ex={PATTERN_ORIGIN_X_DOUBLE:"u_df_patternOriginX",PATTERN_ORIGIN_Y_DOUBLE:"u_df_patternOriginY",PATTERN_SCALE_RATIO_DOUBLE:"u_df_patternScaleRatio",ONE:"u_one"},Tx=[0,0],Cx=[0,0],bx=qn(),Rx=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1];function Px(t,e,i,n){er(bx,e),Qn(bx,i),t.setUniformMatrixValue(e_.PROJECTION_MATRIX,_g(Rx,bx)),ar(bx,bx),t.setUniformMatrixValue(e_.INVERT_PROJECTION_MATRIX,_g(Rx,bx)),Tx[0]=0,Tx[1]=0;const r=n.size,s=n.viewState.resolution,o=n.viewState.center;or(bx,r[0]/2,r[1]/2,1/s,1/s,0,-o[0],-o[1]),ir(bx,Tx),Cx[0]=zy(Tx[0]),Cx[1]=By(Tx[0]),t.setUniformFloatVec2(Ex.PATTERN_ORIGIN_X_DOUBLE,Cx),Cx[0]=zy(Tx[1]),Cx[1]=By(Tx[1]),t.setUniformFloatVec2(Ex.PATTERN_ORIGIN_Y_DOUBLE,Cx);const a=Math.pow(2,(n.viewState.zoom+.5)%1-.5);Tx[0]=zy(a),Tx[1]=By(a),t.setUniformFloatVec2(Ex.PATTERN_SCALE_RATIO_DOUBLE,Tx)}const Ix={...e_,...Ex,...Jy,RENDER_EXTENT:"u_renderExtent",GLOBAL_ALPHA:"u_globalAlpha"};class Mx extends B_{constructor(t,e){super(t,{uniforms:{[Ix.RENDER_EXTENT]:[0,0,0,0],[Ix.GLOBAL_ALPHA]:1,[Ix.ONE]:1},postProcesses:e.postProcesses??[]}),this.hitDetectionEnabled_=!e.disableHitDetection,this.hitRenderTarget_,this.sourceRevision_=-1,this.layerRevision_=-1,this.skipNextTextRender_=!1,this.previousExtent_=[1/0,1/0,-1/0,-1/0],this.currentTransform_=qn(),this.currentFrameStateTransform_=qn(),this.styleVariables_={},this.style_=[],this.hasText_=!1,this.styleRenderer_=null,this.buffers_=null,this.batch_=new y_,this.initialFeaturesAdded_=!1,this.sourceListenKeys_=null,this.applyOptions_(e)}addInitialFeatures_(t){const e=this.getLayer().getSource(),i=Un();let n;i&&(n=An(i,t.viewState.projection)),this.batch_.addFeatures(e.getFeatures(),n),this.sourceListenKeys_=[s(e,sg,this.handleSourceFeatureAdded_.bind(this,n)),s(e,og,this.handleSourceFeatureChanged_.bind(this,n),this),s(e,lg,this.handleSourceFeatureDelete_,this),s(e,ag,this.handleSourceFeatureClear_,this)]}applyOptions_(t){this.styleVariables_=t.variables,this.style_=t.style;const e=Sx(this.style_),i=!!e&&Qy(e);i&&!this.hasText_?this.setPostProcesses([tx(()=>this.styleRenderer_.getTextOverlayCanvas(),()=>this.styleRenderer_.getTextOverlayFrameState()),...this.getPostProcesses()]):!i&&this.hasText_&&this.setPostProcesses(this.getPostProcesses().slice(1)),this.hasText_=i}createRenderers_(){this.buffers_=null,this.styleRenderer_=new vx(this.style_,this.styleVariables_,this.helper,this.hitDetectionEnabled_)}reset(t){this.applyOptions_(t),this.helper&&this.createRenderers_(),super.reset(t)}afterHelperCreated(){this.styleRenderer_?this.styleRenderer_.setHelper(this.helper,this.buffers_):this.createRenderers_(),this.hitDetectionEnabled_&&(this.hitRenderTarget_=new m_(this.helper))}handleSourceFeatureAdded_(t,e){const i=e.feature;this.batch_.addFeature(i,t)}handleSourceFeatureChanged_(t,e){const i=e.feature;this.batch_.changeFeature(i,t)}handleSourceFeatureDelete_(t){const e=t.feature;this.batch_.removeFeature(e)}handleSourceFeatureClear_(){this.batch_.clear()}applyUniforms_(t,e){Px(this.helper,this.currentFrameStateTransform_,t,e)}renderFrame(t){const e=this.helper.getGL();this.preRender(e,t);const i=this.getLayer(),[n,r,s]=pm(t,i);this.helper.prepareDraw(t),this.renderWorlds(t,!1,n,r,s),this.hasText_&&this.styleRenderer_.finalizeTextRender(t).then(()=>{this.skipNextTextRender_?this.skipNextTextRender_=!1:(this.skipNextTextRender_=!0,this.layerRevision_++,i.changed())}),this.helper.finalizeDraw(t,this.dispatchPreComposeEvent,this.dispatchPostComposeEvent);const o=this.helper.getCanvas();return this.hitDetectionEnabled_&&(this.renderWorlds(t,!0,n,r,s),this.hitRenderTarget_.clearCachedData()),this.postRender(e,t),o}prepareFrameInternal(t){this.initialFeaturesAdded_||(this.addInitialFeatures_(t),this.initialFeaturesAdded_=!0);const e=this.getLayer(),i=e.getSource(),n=t.viewState,r=!t.viewHints[fo]&&!t.viewHints[po],s=!te(this.previousExtent_,t.extent),o=this.sourceRevision_<i.getRevision(),a=this.layerRevision_<e.getRevision();if(this.sourceRevision_=i.getRevision(),this.layerRevision_=e.getRevision(),(a||s||o)&&(this.skipNextTextRender_=!1),r&&(s||o)){const r=n.projection,s=n.resolution,o=e instanceof Kc?e.getRenderBuffer():0,a=zt(t.extent,o*s),l=Un();l?i.loadFeatures(Xn(a,l),Vn(s,r),l):i.loadFeatures(a,s,r),this.ready=!1;const h=this.helper.makeProjectionTransform(t,qn(),!0);this.styleRenderer_.generateBuffers(this.batch_,h,t.viewState.resolution).then(t=>{this.buffers_&&this.disposeBuffers(this.buffers_),this.buffers_=t,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_),sr(this.currentFrameStateTransform_,s*r,0),this.buffers_&&this.styleRenderer_.render(this.buffers_,t,()=>{this.applyUniforms_(this.buffers_.invertVerticesTransform,t),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.styleRenderer_||!this.hitDetectionEnabled_)return;const s=ir(e.coordinateToPixelTransform,t.slice()),o=this.hitRenderTarget_.readPixel(s[0]/2,s[1]/2),a=gm([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){if(!this.helper)return;const e=t=>{for(const e of t)e&&this.helper.deleteBuffer(e)};t.pointBuffers&&e(t.pointBuffers),t.lineStringBuffers&&e(t.lineStringBuffers),t.polygonBuffers&&e(t.polygonBuffers),t.textInstructionsKey&&this.styleRenderer_.disposeTextInstructions(t.textInstructionsKey)}disposeInternal(){this.buffers_&&this.disposeBuffers(this.buffers_),this.sourceListenKeys_&&(this.sourceListenKeys_.forEach(function(t){a(t)}),this.sourceListenKeys_=null),this.styleRenderer_&&this.styleRenderer_.dispose(),super.disposeInternal()}renderDeclutter(){}}const Lx={...z_,...Ex,...Jy,TILE_MASK_TEXTURE:"u_depthMask",TILE_ZOOM_LEVEL:"u_tileZoomLevel"},Fx={POSITION:"a_position"};class Ax extends H_{constructor(t,e){super(t,{cacheSize:e.cacheSize,uniforms:{[Lx.TILE_MASK_TEXTURE]:()=>this.tileMaskTarget_.getTexture(),[Lx.ONE]:1},postProcesses:e.postProcesses??[]}),this.hitDetectionEnabled_=!e.disableHitDetection,this.style_=null,this.hasText_=!1,this.styleVariables_={},this.styleRenderer_=null,this.currentFrameStateTransform_=qn(),this.tileMaskTarget_=null,this.tileMaskIndices_=new Hp(pp,_p),this.tileMaskIndices_.fromArray([0,1,3,1,2,3]),this.tileMaskAttributes_=[{name:Fx.POSITION,size:2,type:s_}],this.tileMaskProgram_,this.layerRevision_=-1,this.skipNextTextRender_=!1,this.applyOptions_(e)}reset(t){super.reset(t),this.applyOptions_(t),this.helper&&(this.createRenderers_(),this.initTileMask_())}applyOptions_(t){this.styleVariables_=t.variables,this.style_=t.style;const e=Sx(this.style_),i=!!e&&Qy(e);i&&!this.hasText_?this.setPostProcesses([tx(()=>this.styleRenderer_.getTextOverlayCanvas(),()=>this.styleRenderer_.getTextOverlayFrameState()),...this.getPostProcesses()]):!i&&this.hasText_&&this.setPostProcesses(this.getPostProcesses().slice(1)),this.hasText_=i}createRenderers_(){function t(t){const e=t.getFragmentDiscardExpression(),i=`texture2D(${Lx.TILE_MASK_TEXTURE}, gl_FragCoord.xy / u_pixelRatio / u_viewportSizePx).r * 50. > ${Lx.TILE_ZOOM_LEVEL} + 0.5`;t.setFragmentDiscardExpression(null!==e?`(${e}) || (${i})`:i),t.addUniform(Lx.TILE_MASK_TEXTURE,"sampler2D"),t.addUniform(Lx.TILE_ZOOM_LEVEL,"float")}const e=wx(this.style_,this.styleVariables_);for(const i of e)t(i.builder);this.styleRenderer_=new vx(e,this.styleVariables_,this.helper,this.hitDetectionEnabled_)}initTileMask_(){this.tileMaskTarget_=new m_(this.helper);const t=(new Vy).setFillColorExpression(`vec4(${Lx.TILE_ZOOM_LEVEL} / 50., 0., 0., 1.)`).addUniform(Lx.TILE_ZOOM_LEVEL,"float");this.tileMaskProgram_=this.helper.getProgram(t.getFillFragmentShader(),t.getFillVertexShader()),this.helper.flushBufferData(this.tileMaskIndices_)}afterHelperCreated(){this.createRenderers_(),this.initTileMask_()}createTileRepresentation(t){const e=new x_(t,this.styleRenderer_),i=()=>{e.ready&&(this.getLayer().changed(),e.removeEventListener(l,i))};return e.addEventListener(l,i),e}beforeTilesRender(t,e){super.beforeTilesRender(t,!0);const i=this.layerRevision_<this.getLayer().getRevision();this.layerRevision_=this.getLayer().getRevision(),i&&(this.skipNextTextRender_=!1),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),!0}beforeFinalize(t){this.hasText_&&this.styleRenderer_.finalizeTextRender(t).then(()=>{this.skipNextTextRender_?this.skipNextTextRender_=!1:(this.skipNextTextRender_=!0,this.layerRevision_++,this.getLayer().changed())})}renderTileMask(t,e,i,n){if(!t.ready)return;const r=t.buffers.invertVerticesTransform;er(this.tmpTransform_,this.currentFrameStateTransform_),Qn(this.tmpTransform_,r),this.helper.setUniformMatrixValue(Lx.PROJECTION_MATRIX,_g(this.tmpMat4_,this.tmpTransform_)),ar(this.tmpTransform_,this.tmpTransform_),this.helper.setUniformMatrixValue(Lx.INVERT_PROJECTION_MATRIX,_g(this.tmpMat4_,this.tmpTransform_)),this.helper.setUniformFloatValue(Lx.DEPTH,n),this.helper.setUniformFloatValue(Lx.TILE_ZOOM_LEVEL,e),this.helper.setUniformFloatValue(Lx.GLOBAL_ALPHA,1),this.applyRenderExtentUniform(i,ar(this.tmpTransform_,r)),this.helper.bindBuffer(t.maskVertices),this.helper.bindBuffer(this.tileMaskIndices_),this.helper.enableAttributes(this.tileMaskAttributes_);const s=this.tileMaskIndices_.getSize();this.helper.drawElements(0,s)}applyUniforms_(t,e,i,n,r,s){Px(this.helper,this.currentFrameStateTransform_,i,s),this.helper.setUniformFloatValue(Lx.GLOBAL_ALPHA,t),this.helper.setUniformFloatValue(Lx.DEPTH,r),this.helper.setUniformFloatValue(Lx.TILE_ZOOM_LEVEL,n),this.applyRenderExtentUniform(e,ar(this.tmpTransform_,i))}renderTile(t,e,i,n,r,s,o,a,l,h,c){const u=t.tile.getTileCoord()[0],d=t.buffers;d&&this.styleRenderer_.render(d,i,()=>{this.applyUniforms_(c,a,d.invertVerticesTransform,u,l,i)})}renderDeclutter(t){}disposeInternal(){this.styleRenderer_?.dispose(),super.disposeInternal()}}const Ox=0,Dx=1,kx=2,Nx=3,Gx=4,jx=5,Ux=6,Bx=7,zx=8,Xx=9,$x=10,Vx=11,Wx=12,Yx=[zx],Zx=[Wx],Kx=[Dx],Hx=[Nx];class qx extends Ru{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],Vt(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=Zt(l,u),f!==g?(p&&(o[a++]=h,o[a++]=c,p=!1),o[a++]=u[0],o[a++]=u[1]):f===kt?(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([Gx,a,u,t,i,Ur,r]),this.hitDetectionInstructions.push([Gx,a,u,t,n||i,Ur,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([Gx,a,c,t,i,jr,r]),this.hitDetectionInstructions.push([Gx,a,c,t,n||i,jr,r]);break;case"LineString":case"Circle":l=t.getFlatCoordinates(),h=this.appendFlatLineCoordinates(l,0,l.length,o,!1,!1),this.instructions.push([Gx,a,h,t,i,Gr,r]),this.hitDetectionInstructions.push([Gx,a,h,t,n||i,Gr,r]);break;case"MultiPoint":l=t.getFlatCoordinates(),h=this.appendFlatPointCoordinates(l,o),h>a&&(this.instructions.push([Gx,a,h,t,i,Gr,r]),this.hitDetectionInstructions.push([Gx,a,h,t,n||i,Gr,r]));break;case"Point":l=t.getFlatCoordinates(),this.coordinates.push(l[0],l[1]),h=this.coordinates.length,this.instructions.push([Gx,a,h,t,i,void 0,r]),this.hitDetectionInstructions.push([Gx,a,h,t,n||i,void 0,r])}this.endGeometry(e)}beginGeometry(t,e,i){this.beginGeometryInstruction1_=[Ox,e,0,t,i],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[Ox,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==Bx?s=e:r==Ox&&(n[2]=e,b(this.hitDetectionInstructions,s,e),s=-1)}fillStyleToState(t,e={}){if(t){const i=t.getColor();e.fillPatternScale=i&&"object"==typeof i&&"src"in i?this.pixelRatio:1,e.fillStyle=Gh(i||Uh)??void 0}else e.fillStyle=void 0;return e}strokeStyleToState(t,e={}){if(t){const i=t.getColor();e.strokeStyle=Gh(i||Vh);const n=t.getLineCap();e.lineCap=void 0!==n?n:Bh;const r=t.getLineDash();e.lineDash=r?r.slice():zh;const s=t.getLineDashOffset();e.lineDashOffset=s||0;const o=t.getLineJoin();e.lineJoin=void 0!==o?o:Xh;const a=t.getWidth();e.lineWidth=void 0!==a?a:1;const l=t.getMiterLimit();e.miterLimit=void 0!==l?l:$h;const h=t.getOffset();e.strokeOffset=h??0,e.lineWidth>this.maxLineWidth&&(this.maxLineWidth=e.lineWidth,this.bufferedMaxExtent_=null)}else e.strokeStyle=void 0,e.lineCap=void 0,e.lineDash=null,e.lineDashOffset=void 0,e.lineJoin=void 0,e.lineWidth=void 0,e.miterLimit=void 0,e.strokeOffset=void 0;return e}setFillStrokeStyle(t,e){const i=this.state;this.fillStyleToState(t,i),this.strokeStyleToState(e,i)}createFill(t){const e=t.fillStyle,i=[$x,e];return"string"!=typeof e&&i.push(t.fillPatternScale),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[Vx,t.strokeStyle,t.lineWidth*this.pixelRatio,t.lineCap,t.lineJoin,t.miterLimit,t.lineDash?this.applyPixelRatio(t.lineDash):null,t.lineDashOffset*this.pixelRatio]}updateFillStyle(t,e){const i=t.fillStyle;(void 0!==i&&"string"!=typeof i||t.currentFillStyle!=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,h=t.strokeOffset;(t.currentStrokeStyle!=i||t.currentLineCap!=n||r!=t.currentLineDash&&!P(t.currentLineDash,r)||t.currentLineDashOffset!=s||t.currentLineJoin!=o||t.currentLineWidth!=a||t.currentMiterLimit!=l||t.currentStrokeOffset!=h)&&(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,t.currentStrokeOffset=h)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[Bx,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=Xt(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;zt(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}}class Jx extends qx{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&&!Vt(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([Ux,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([Ux,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&&!Vt(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([Ux,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([Ux,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 Qx extends qx{constructor(t,e,i,n){super(t,e,i,n)}drawFlatCoordinates_(t,e,i,n,r){const s=this.coordinates.length,o=this.appendFlatLineCoordinates(t,e,i,n,!1,!1);return this.instructions.push([Xx,s,o,r*this.pixelRatio]),this.hitDetectionInstructions.push([Xx,s,o,r]),i}drawLineString(t,e,i){const n=this.state,r=n.strokeStyle,s=n.lineWidth,o=n.strokeOffset;if(void 0===r||void 0===s)return;this.updateStrokeStyle(n,this.applyStroke),this.beginGeometry(t,e,i),this.hitDetectionInstructions.push([Vx,Vh,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,zh,0],Kx);const a=t.getFlatCoordinates(),l=t.getStride();this.drawFlatCoordinates_(a,0,a.length,l,o),this.hitDetectionInstructions.push(Zx),this.endGeometry(e)}drawMultiLineString(t,e,i){const n=this.state,r=n.strokeStyle,s=n.lineWidth,o=n.strokeOffset;if(void 0===r||void 0===s)return;this.updateStrokeStyle(n,this.applyStroke),this.beginGeometry(t,e,i),this.hitDetectionInstructions.push([Vx,Vh,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,zh,0],Kx);const a=t.getEnds(),l=t.getFlatCoordinates(),h=t.getStride();let c=0;for(let t=0,e=a.length;t<e;++t)c=this.drawFlatCoordinates_(l,c,a[t],h,o);this.hitDetectionInstructions.push(Zx),this.endGeometry(e)}finish(){const t=this.state;return null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&this.instructions.push(Zx),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){null!=t.lastStroke&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(Zx),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(Kx)}}class tv extends qx{constructor(t,e,i,n){super(t,e,i,n)}drawFlatCoordinatess_(t,e,i,n,r){const s=this.state,o=void 0!==s.fillStyle,a=void 0!==s.strokeStyle,l=i.length;this.instructions.push(Kx),this.hitDetectionInstructions.push(Kx);for(let s=0;s<l;++s){const o=i[s],l=this.coordinates.length,h=this.appendFlatLineCoordinates(t,e,o,n,!0,!a);this.instructions.push([Xx,l,h,r*this.pixelRatio,!0]),this.hitDetectionInstructions.push([Xx,l,h,r,!0]),a&&(this.instructions.push(Hx),this.hitDetectionInstructions.push(Hx)),e=o}return o&&(this.instructions.push(Yx),this.hitDetectionInstructions.push(Yx)),a&&(this.instructions.push(Zx),this.hitDetectionInstructions.push(Zx)),e}drawCircle(t,e,i){const n=this.state,r=n.fillStyle,s=n.strokeStyle,o=n.strokeOffset;if(void 0===r&&void 0===s)return;if(this.handleStrokeOffset_(()=>this.drawCircle(t,e,i)))return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),void 0!==n.fillStyle&&this.hitDetectionInstructions.push([$x,Uh]),void 0!==n.strokeStyle&&this.hitDetectionInstructions.push([Vx,Vh,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,zh,0]);const a=t.getFlatCoordinates(),l=t.getStride(),h=this.coordinates.length;this.appendFlatLineCoordinates(a,0,a.length,l,!1,!1);const c=[kx,h,o];this.instructions.push(Kx,c),this.hitDetectionInstructions.push(Kx,c),void 0!==n.fillStyle&&(this.instructions.push(Yx),this.hitDetectionInstructions.push(Yx)),void 0!==n.strokeStyle&&(this.instructions.push(Zx),this.hitDetectionInstructions.push(Zx)),this.endGeometry(e)}drawPolygon(t,e,i){const n=this.state,r=n.fillStyle,s=n.strokeStyle,o=n.strokeOffset;if(void 0===r&&void 0===s)return;if(this.handleStrokeOffset_(()=>this.drawPolygon(t,e,i)))return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),void 0!==n.fillStyle&&this.hitDetectionInstructions.push([$x,Uh]),void 0!==n.strokeStyle&&this.hitDetectionInstructions.push([Vx,Vh,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,zh,0]);const a=t.getEnds(),l=t.getOrientedFlatCoordinates(),h=t.getStride();this.drawFlatCoordinatess_(l,0,a,h,o),this.endGeometry(e)}drawMultiPolygon(t,e,i){const n=this.state,r=n.fillStyle,s=n.strokeStyle,o=n.strokeOffset;if(void 0===r&&void 0===s)return;if(this.handleStrokeOffset_(()=>this.drawMultiPolygon(t,e,i)))return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),void 0!==n.fillStyle&&this.hitDetectionInstructions.push([$x,Uh]),void 0!==n.strokeStyle&&this.hitDetectionInstructions.push([Vx,Vh,n.lineWidth,n.lineCap,n.lineJoin,n.miterLimit,zh,0]);const a=t.getEndss(),l=t.getOrientedFlatCoordinates(),h=t.getStride();let c=0;for(let t=0,e=a.length;t<e;++t)c=this.drawFlatCoordinatess_(l,c,a[t],h,o);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]=es(e[i],t)}return super.finish()}setFillStrokeStyles_(){const t=this.state;this.updateFillStyle(t,this.createFill),this.updateStrokeStyle(t,this.applyStroke)}handleStrokeOffset_(t){const e=this.state,i=e.fillStyle,n=e.strokeStyle,r=e.strokeOffset;return Math.abs(r)>0&&void 0!==i&&void 0!==n&&(e.strokeStyle=void 0,e.strokeOffset=0,t(),e.fillStyle=void 0,e.strokeStyle=n,e.strokeOffset=r,t(),e.fillStyle=i,!0)}}let ev=0,iv=1;function nv(t,e,i,n,r,s,o,a){const l=o-r,h=a-s;let c=0,u=1;if(0===l){if(r<t||r>i)return!1}else{let e=(t-r)/l,n=(i-r)/l;if(e>n){const t=e;e=n,n=t}if(e>c&&(c=e),n<u&&(u=n),c>u)return!1}if(0===h){if(s<e||s>n)return!1}else{let t=(e-s)/h,i=(n-s)/h;if(t>i){const e=t;t=i,i=e}if(t>c&&(c=t),i<u&&(u=i),c>u)return!1}return ev=c,iv=u,!0}function rv(t,e,i,n){const r=n[0],s=n[1],o=n[2],a=n[3],l=[],h=[];let c,u,d=!1,g=0;for(let n=0,f=e.length;n<f;++n){const f=e[n];let p=t[g],_=t[g+1],m=!1;for(let e=g+i;e<f;e+=i){const i=t[e],n=t[e+1];if(nv(r,s,o,a,p,_,i,n)){const t=i-p,e=n-_,r=p+ev*t,s=_+ev*e,o=p+iv*t,a=_+iv*e;d&&m&&r===c&&s===u?l.push(o,a):(d&&h.push(l.length),l.push(r,s,o,a),d=!0),c=o,u=a,m=!0}p=i,_=n}g=f}return d&&h.push(l.length),{flatCoordinates:l,ends:h}}function sv(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=Ge(i,h,e),g=Ge(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=Ge(i,h,t/u),d=Ge(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 ov(t,e,i,n,r){let s,o,a,l,h,c,u,d,g,f,p=i,_=i,m=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>m&&(m=y,p=x,_=o),y=0,x=o-r)),a=l,u=g,d=f),h=i,c=n}return y+=l,y>m?[x,o]:[p,_]}const av={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};class lv extends qx{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.textKeepUpright_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[Uh]={fillStyle:Uh},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_();const u=s.backgroundFill?this.createFill(this.fillStyleToState(s.backgroundFill)):null,d=s.backgroundStroke?this.createStroke(this.strokeStyleToState(s.backgroundStroke)):null;this.beginGeometry(t,e,i);let g=s.padding;if(g!=Zh&&(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),g=[t,e,i,n]}const f=this.pixelRatio;this.instructions.push([Ux,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,g==Zh?Zh:g.map(function(t){return t*f}),u,d,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]);const p=1/f,_=u?u.slice(0):null;_&&(_[1]=Uh),this.hitDetectionInstructions.push([Ux,a,r,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[p,p],NaN,this.declutterMode_,this.declutterImageWithText_,g,_,d,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Uh:this.fillKey_,this.textOffsetX_,this.textOffsetY_,n]),this.endGeometry(e)}else{const n=t.getExtent();if(!we(this.maxExtent,n))return;let r;if(h=t.getFlatCoordinates(),"LineString"==l)r=[h.length];else if("MultiLineString"==l)r=t.getEnds();else if("Polygon"==l)r=t.getEnds().slice(0,1);else if("MultiPolygon"==l){const e=t.getEndss();r=[];for(let t=0,i=e.length;t<i;++t)r.push(e[t][0])}if(("LineString"==l||"MultiLineString"==l)&&!Wt(this.getBufferedMaxExtent(),n)){const t=rv(h,r,c,this.getBufferedMaxExtent());if(h=t.flatCoordinates,r=t.ends,c=2,0===r.length)return}this.beginGeometry(t,e,i);const u=s.repeat,d=u?void 0:s.textAlign;let g=0;for(let t=0,e=r.length;t<e;++t){let e;e=u?sv(u*this.resolution,h,g,r[t],c):[h.slice(g,r[t])];for(let i=0,n=e.length;i<n;++i){const n=e[i];let l=0,h=n.length;if(null==d){const t=ov(s.maxAngle,n,0,n.length,2);l=t[0],h=t[1]}for(let t=l;t<h;t+=c)o.push(n[t],n[t+1]);const u=o.length;g=r[t],this.drawChars_(a,u),a=u}}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||Wh,justify:e.justify,textBaseline:e.textBaseline||Yh,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=av[n.textBaseline],h=this.textOffsetX_*a,c=this.textOffsetY_*a,u=this.text_,d=i?i.lineWidth*Math.abs(n.scale[0])/2:0;this.instructions.push([jx,t,e,l,n.overflow,o,n.maxAngle,a,c,r,d*a,u,s,1,this.declutterMode_,this.textKeepUpright_,h]),this.hitDetectionInstructions.push([jx,t,e,l,n.overflow,o?Uh:o,n.maxAngle,a,c,r,d*a,u,s,1/a,this.declutterMode_,this.textKeepUpright_,h])}setTextStyle(t,e){let i,n,r;if(t){const e=t.getFill();e?(n=this.textFillState_,n||(n={},this.textFillState_=n),n.fillStyle=Gh(e.getColor()||Uh)):(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()||Bh,r.lineDash=t?t.slice():zh,r.lineDashOffset=void 0===e?0:e,r.lineJoin=s.getLineJoin()||Xh,r.lineWidth=void 0===i?1:i,r.miterLimit=void 0===n?$h:n,r.strokeStyle=Gh(s.getColor()||Vh)}else r=null,this.textStrokeState_=r;i=this.textState_;const o=t.getFont()||jh;ec(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()||Yh,i.backgroundFill=t.getBackgroundFill(),i.backgroundStroke=t.getBackgroundStroke(),i.padding=t.getPadding()||Zh,i.scale=void 0===a?[1,1]:a;const l=t.getOffsetX(),h=t.getOffsetY(),c=t.getRotateWithView(),u=t.getKeepUpright(),d=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.textKeepUpright_=void 0===u||u,this.textRotation_=void 0===d?0:d,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 hv={Circle:tv,Default:qx,Image:Jx,LineString:Qx,Polygon:tv,Text:lv};class cv{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,hv[e])(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),n[e]=r}return r}}let uv;function dv(t,e,i,n,r,s,o,a,l,h,c,u,d=!0){let g=t[e],f=t[e+1],p=0,_=0,m=0,y=0;function x(){p=g,_=f,g=t[e+=n],f=t[e+1],y+=m,m=Math.sqrt((g-p)*(g-p)+(f-_)*(f-_))}do{x()}while(e<i-n&&y+m<s);let v=0===m?0:(s-y)/m;const S=Ge(p,g,v),w=Ge(_,f,v),E=e-n,T=y,C=s+a*l(h,r,c);for(;e<i-n&&y+m<C;)x();v=0===m?0:(C-y)/m;const b=Ge(p,g,v),R=Ge(_,f,v);let P=!1;if(d)if(u){const t=[S,w,b,R];fr(t,0,4,2,u,t,t),P=t[0]>t[2]}else P=S>b;const I=Math.PI,M=[],L=E+n===e;let F;if(m=0,y=T,g=t[e=E],f=t[e+1],L){x(),F=Math.atan2(f-_,g-p),P&&(F+=F>0?-I:I);const t=(b+S)/2,e=(R+w)/2;return M[0]=[t,e,(C-s)/2,F,r],M}r=r.replace(/\n/g," ");const A=Array.from((uv||(uv=new Intl.Segmenter(void 0,{granularity:"grapheme"})),uv).segment(r),t=>t.segment);for(let t=0,r=A.length;t<r;){x();let u=Math.atan2(f-_,g-p);if(P&&(u+=u>0?-I:I),void 0!==F){let t=u-F;if(t+=t>I?-2*I:t<-I?2*I:0,Math.abs(t)>o)return null}F=u;const d=t;let S=0;for(;t<r;++t){const o=a*l(h,A[P?r-t-1:t],c);if(e+n<i&&y+m<s+S+o/2)break;S+=o}if(t===d)continue;const w=(P?A.slice(r-t,r-d):A.slice(d,t)).join("");v=0===m?0:(s+S/2-y)/m;const E=Ge(p,g,v),T=Ge(_,f,v);M.push([E,T,S/2,u,w]),s+=S}return M}const gv=[1/0,1/0,-1/0,-1/0],fv=[],pv=[],_v=[],mv=[];function yv(t){return t[3].declutterBox}const xv=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 vv(t,e){return"start"===e?e=xv.test(t)?"right":"left":"end"===e&&(e=xv.test(t)?"left":"right"),av[e]}function Sv(t,e,i){return i>0&&t.push("\n",""),t.push(e,""),t}function wv(t,e,i){return i%2==0&&(t+=e),t}class Ev{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_=qn(),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 jf: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?av[a.justify]:vv(Array.isArray(t)?t[0]:t,a.textAlign||Wh),u=n&&s.lineWidth?s.lineWidth:0,d=Array.isArray(t)?t:String(t).split("\n").reduce(Sv,[]),{width:g,height:f,widths:p,heights:_,lineWidths:m}=oc(a,d),y=g+u,x=[],v=(y+2)*h[0],S=(f+u)*h[1],w={width:v<0?Math.floor(v):Math.ceil(v),height:S<0?Math.floor(S):Math.ceil(S),contextInstructions:x};1==h[0]&&1==h[1]||x.push("scale",h),n&&(x.push("strokeStyle",s.strokeStyle),x.push("lineWidth",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,M=0,L=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,++L;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]);const s=[e,T+E*p[M]+c*(p[M]-m[L]),.5*(u+P)+I];T+=p[M],n&&C.push("strokeText",s),i&&b.push("fillText",s),++M}return Array.prototype.push.apply(x,C),Array.prototype.push.apply(x,b),this.labels_[r]=w,w}replayTextBackground_(t,e,i,n,r,s,o){t.beginPath(),t.moveTo.apply(t,e),t.lineTo.apply(t,i),t.lineTo.apply(t,n),t.lineTo.apply(t,r),t.lineTo.apply(t,e),s&&(this.alignAndScaleFill_=s[2],t.fillStyle=s[1],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 _=i-(o*=u[0]),m=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],S=g[0]+x*u[1]+g[2],w=_-g[3],E=m-g[0];let T;return(f||0!==c)&&(fv[0]=w,mv[0]=w,fv[1]=E,pv[1]=E,pv[0]=w+v,_v[0]=pv[0],_v[1]=E+S,mv[1]=_v[1]),0!==c?(T=or(qn(),i,n,1,1,c,-i,-n),ir(T,fv),ir(T,pv),ir(T,_v),ir(T,mv),Ht(Math.min(fv[0],pv[0],_v[0],mv[0]),Math.min(fv[1],pv[1],_v[1],mv[1]),Math.max(fv[0],pv[0],_v[0],mv[0]),Math.max(fv[1],pv[1],_v[1],mv[1]),gv)):Ht(Math.min(w,w+v),Math.min(E,E+S),Math.max(w,w+v),Math.max(E,E+S),gv),d&&(_=Math.round(_),m=Math.round(m)),{drawImageX:_,drawImageY:m,drawImageW:y,drawImageH:x,originX:l,originY:h,declutterBox:{minX:gv[0],minY:gv[1],maxX:gv[2],maxY:gv[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,fv,pv,_v,mv,s,o),ac(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=ir(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.fill(),e&&t.restore()}setStrokeStyle_(t,e){t.strokeStyle=e[1],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=vv(Array.isArray(t)?t[0]:t,r.textAlign||Wh),h=av[r.textBaseline||Yh],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_&&P(i,this.renderedTransform_)?h=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),h=gr(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),er(this.renderedTransform_,i));let c=0;const u=n.length;let d,g=0;const f=[];let p,_,m,y,x,v,S,w,E,T,C,b,R,I=0,M=0;const L=this.coordinateCache_,F=this.viewRotation_,A=Math.round(1e12*Math.atan2(-i[1],i[0]))/1e12,O={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:F},D=this.instructions!=n||this.overlaps?0:200;let k,N,G,j;for(;c<u;){const i=n[c];switch(i[0]){case Ox:k=i[1],j=i[3],k.getGeometry()?void 0===o||we(o,j.getExtent())?++c:c=i[2]+1:c=i[2],l&&(l.zIndex=i[4]);break;case Dx:I>D&&(this.fill_(t),I=0),M>D&&(t.stroke(),M=0),I||M||(t.beginPath(),x=NaN,v=NaN),++c;break;case kx:g=i[1],m=i[2]??0;const n=h[g],u=h[g+1],P=h[g+2]-m-n,U=h[g+3]-m-u,B=Math.sqrt(P*P+U*U);t.moveTo(n+B,u),t.arc(n,u,B,0,2*Math.PI,!0),++c;break;case Nx:t.closePath(),++c;break;case Gx:g=i[1],d=i[2];const z=i[3],X=i[4],$=i[5];O.geometry=z,O.feature=k,c in L||(L[c]=[]);const V=L[c];$?$(h,g,d,2,V):(V[0]=h[g],V[1]=h[g+1],V.length=2),l&&(l.zIndex=i[6]),X(V,O),++c;break;case Ux:g=i[1],d=i[2],E=i[3],p=i[4],_=i[5];let W=i[6];const Y=i[7],Z=i[8],K=i[9],H=i[10];let q=i[11];const J=i[12];let Q=i[13];y=i[14]||"declutter";const tt=i[15];if(!E&&i.length>=20){T=i[19],C=i[20],b=i[21],R=i[22];const t=this.drawLabelWithPointPlacement_(T,C,b,R);E=t.label,i[3]=E;const e=i[23];p=(t.anchorX-e)*this.pixelRatio,i[4]=p;const n=i[24];_=(t.anchorY-n)*this.pixelRatio,i[5]=_,W=E.height,i[6]=W,Q=E.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=Zh,nt=null,rt=null),H&&A?q+=F:H||A||(q-=F);let st=0;for(;g<d;g+=2){if(et&&et[st++]<Q/this.pixelRatio)continue;const i=this.calculateImageOrLabelDimensions_(E.width,E.height,h[g],h[g+1],Q,W,p,_,Z,K,q,J,r,it,!!nt||!!rt,k),n=[t,e,E,i,Y,nt,rt];if(a){let t,e,r,s,o;if(tt){const i=d-g;if(!tt[i]){tt[i]={args:n,declutterMode:y};continue}const s=tt[i];t=s.args,e=s.declutterMode,delete tt[i],r=yv(t)}if(!t||"declutter"===e&&a.collides(r)||(s=!0),"declutter"===y&&a.collides(i.declutterBox)||(o=!0),"declutter"===e&&"declutter"===y){const t=s&&o;s=t,o=t}s&&("none"!==e&&a.insert(r),this.replayImageOrLabel_.apply(this,t)),o&&("none"!==y&&a.insert(i.declutterBox),this.replayImageOrLabel_.apply(this,n))}else this.replayImageOrLabel_.apply(this,n)}++c;break;case jx:const ot=i[1],at=i[2],lt=i[3],ht=i[4];R=i[5];const ct=i[6],ut=i[7],dt=i[8];b=i[9];const gt=i[10];T=i[11],Array.isArray(T)&&(T=T.reduce(wv,"")),C=i[12];const ft=[i[13],i[13]];y=i[14]||"declutter";const pt=i[15],_t=i[16],mt=this.textStates[C],yt=mt.font,xt=[mt.scale[0]*ut,mt.scale[1]*ut];let vt;yt in this.widths_?vt=this.widths_[yt]:(vt={},this.widths_[yt]=vt);const St=Kd(h,ot,at,2),wt=Math.abs(xt[0])*sc(yt,T,vt);if(ht||wt<=St){const i=dv(h,ot,at,2,T,(St-wt)*vv(T,this.textStates[C].textAlign),ct,Math.abs(xt[0]),sc,yt,vt,A?0:this.viewRotation_,pt);t:if(i){const n=[];let r,s,o,l,h;if(b)for(r=0,s=i.length;r<s;++r){h=i[r],o=h[4],l=this.createLabel(o,C,"",b),p=h[2]+(xt[0]<0?-gt:gt)-_t,_=lt*l.height+2*(.5-lt)*gt*xt[1]/xt[0]-dt;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,p,_,0,0,h[3],ft,!1,Zh,!1,k);if(a&&"declutter"===y&&a.collides(s.declutterBox))break t;n.push([t,e,l,s,1,null,null])}if(R)for(r=0,s=i.length;r<s;++r){h=i[r],o=h[4],l=this.createLabel(o,C,R,""),p=h[2]-_t,_=lt*l.height-dt;const s=this.calculateImageOrLabelDimensions_(l.width,l.height,h[0],h[1],l.width,l.height,p,_,0,0,h[3],ft,!1,Zh,!1,k);if(a&&"declutter"===y&&a.collides(s.declutterBox))break t;n.push([t,e,l,s,1,null,null])}a&&"none"!==y&&a.load(n.map(yv));for(let t=0,e=n.length;t<e;++t)this.replayImageOrLabel_.apply(this,n[t])}}++c;break;case Bx:if(void 0!==s){k=i[1];const t=s(k,j,y);if(t)return t}++c;break;case zx:D?I++:this.fill_(t),++c;break;case Xx:let Et,Tt,Ct;if(g=i[1],d=i[2],m=i[3],m){const t=(i[4]??!1)||Math.abs(h[g]-h[d-2])<1e-6&&Math.abs(h[g+1]-h[d-1])<1e-6;Tu(h,g,d,2,m,t,f),bu(f,2,t),Et=f,Tt=0,Ct=Et.length}else Et=h,Tt=g,Ct=d;N=Et[Tt],G=Et[Tt+1],t.moveTo(N,G),x=N+.5|0,v=G+.5|0;for(let e=Tt+2;e<Ct;e+=2)N=Et[e],G=Et[e+1],S=N+.5|0,w=G+.5|0,e!=Ct-2&&S===x&&w===v||(t.lineTo(N,G),x=S,v=w);++c;break;case $x:this.alignAndScaleFill_=i[2],I?(this.fill_(t),I=0,M&&(t.stroke(),M=0)):M&&i[1]&&(t.stroke(),M=0),t.fillStyle=i[1],++c;break;case Vx:I&&i[1]&&(this.fill_(t),I=0),M&&(t.stroke(),M=0),this.setStrokeStyle_(t,i),++c;break;case Wx:D?M++:t.stroke(),++c;break;default:++c}}I&&this.fill_(t),M&&t.stroke()}execute(t,e,i,n,r,s){this.viewRotation_=n,this.execute_(t,e,i,this.instructions,r,void 0,void 0,s)}executeHitDetection(t,e,i,n,r){return this.viewRotation_=i,this.execute_(t,[t.canvas.width,t.canvas.height],e,this.hitDetectionInstructions,!0,n,r)}}const Tv=["Polygon","Circle","LineString","Image","Text","Default"],Cv=["Image","Text"],bv=Tv.filter(t=>!Cv.includes(t));let Rv=!1,Pv=!1;class Iv{constructor(t,e,i,n,r,s,o){this.maxExtent_=t,this.overlaps_=n,this.pixelRatio_=i,this.resolution_=e,this.renderBuffer_=s,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=qn(),this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(r,o)}clip(t,e){const i=this.getClipCoords(e);t.beginPath(),t.moveTo(i[0],i[1]),t.lineTo(i[2],i[3]),t.lineTo(i[4],i[5]),t.lineTo(i[6],i[7]),t.clip()}createExecutors_(t,e){for(const i in t){let n=this.executorsByZIndex_[i];void 0===n&&(n={},this.executorsByZIndex_[i]=n);const r=t[i];for(const t in r){const i=r[t];n[t]=new Ev(this.resolution_,this.pixelRatio_,this.overlaps_,i,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const i=this.executorsByZIndex_[e];for(let e=0,n=t.length;e<n;++e)if(t[e]in i)return!0}return!1}forEachFeatureAtCoordinate(t,e,i,n,r,s){!1===Pv&&function(){let t=0;const e=e=>{const i=ft(1,1,null,{willReadFrequently:e});let n=0;const r=performance.now();for(;performance.now()-r<50;++n)i.fillStyle=`rgba(255,0,${n%256},1)`,i.fillRect(0,0,1,1),i.getImageData(0,0,1,1);return t=n>t?n:t,n},i={[e(!0)]:!0,[e(!1)]:!1,[e(void 0)]:void 0};Rv=i[t],Pv=!0}();const o=2*(n=Math.round(n))+1,a=or(this.hitDetectionTransform_,n+.5,n+.5,1/e,-1/e,-i,-t[0],-t[1]),l=!this.hitDetectionContext_;l&&(this.hitDetectionContext_=ft(o,o,null,{willReadFrequently:Rv}));const h=this.hitDetectionContext_;let c;h.canvas.width!==o||h.canvas.height!==o?(h.canvas.width=o,h.canvas.height=o):l||h.clearRect(0,0,o,o),void 0!==this.renderBuffer_&&(c=[1/0,1/0,-1/0,-1/0],ne(c,t),zt(c,e*(this.renderBuffer_+n),c));const u=Lv(n);let d;function g(t,e,i){const a=h.getImageData(0,0,o,o).data;for(let l=0,c=u.length;l<c;l++)if(a[u[l]]>0){if(!s||"none"===i||"Image"!==d&&"Text"!==d||s.includes(t)){const i=(u[l]-3)/4,s=n-i%o,a=n-(i/o|0),h=r(t,e,s*s+a*a);if(h)return h}h.clearRect(0,0,o,o);break}}const f=Object.keys(this.executorsByZIndex_).map(Number);let p,_,m,y,x;for(f.sort(E),p=f.length-1;p>=0;--p){const t=f[p].toString();for(m=this.executorsByZIndex_[t],_=Tv.length-1;_>=0;--_)if(d=Tv[_],y=m[d],void 0!==y&&(x=y.executeHitDetection(h,a,i,g,c),x))return x}}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 gr(o,0,8,2,t,o),o}isEmpty(){return r(this.executorsByZIndex_)}execute(t,e,i,n,r,s,o){const a=Object.keys(this.executorsByZIndex_).map(Number);a.sort(o?T:E),s=s||Tv;const l=Tv.length;for(let h=0,c=a.length;h<c;++h){const c=a[h].toString(),u=this.executorsByZIndex_[c];for(let c=0,d=s.length;c<d;++c){const d=s[c],g=u[d];if(void 0!==g){const s=null===o?void 0:g.getZIndexContext(),c=s?s.getContext():t,u=this.maxExtent_&&"Image"!==d&&"Text"!==d;if(u&&(c.save(),this.clip(c,i)),s&&"Text"!==d&&"Image"!==d?s.pushFunction(t=>g.execute(t,e,i,n,r,o)):g.execute(c,e,i,n,r,o),u&&c.restore(),s){s.offset();const t=a[h]*l+Tv.indexOf(d);this.deferredZIndexContexts_[t]||(this.deferredZIndexContexts_[t]=[]),this.deferredZIndexContexts_[t].push(s)}}}}this.renderedContext_=t}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){const t=this.deferredZIndexContexts_,e=Object.keys(t).map(Number).sort(E);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 Mv={};function Lv(t){if(void 0!==Mv[t])return Mv[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 Mv[t]=r,r}const Fv=.5;function Av(t,e,i,n,r,s,o,a,l){const h=l?Xn(r,l):r,c=ft(t[0]*Fv,t[1]*Fv);c.imageSmoothingEnabled=!1;const u=c.canvas,d=new Pu(c,Fv,r,null,o,a,l?An(Un(),l):null),g=i.length,f=Math.floor(16777215/g),p={};for(let t=1;t<=g;++t){const e=i[t-1],r=e.getStyleFunction()||n;if(!r)continue;let o=r(e,s);if(!o)continue;Array.isArray(o)||(o=[o]);const a=(t*f).toString(16).padStart(7,"#00000");for(let t=0,i=o.length;t<i;++t){const i=o[t],n=i.getGeometryFunction()(e);if(!n||!we(h,n.getExtent()))continue;const r=i.clone(),s=r.getFill();s&&s.setColor(a);const l=r.getStroke();l&&(l.setColor(a),l.setLineDash(null)),r.setText(void 0);const c=i.getImage();if(c){const t=c.getImageSize();if(!t)continue;const e=ft(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 gc({img:i,anchor:c.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:c.getOrigin(),opacity:1,size:c.getSize(),scale:c.getScale(),rotation:c.getRotation(),rotateWithView:c.getRotateWithView()}))}const u=r.getZIndex()||0;let d=p[u];d||(d={},p[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(p).map(Number).sort(E);for(let t=0,i=_.length;t<i;++t){const i=p[_[t]];for(const t in i){const n=i[t];for(let t=0,i=n.length;t<i;t+=2){d.setStyle(n[t+1]);for(let i=0,r=e.length;i<r;++i)d.setTransform(e[i]),d.drawGeometry(n[t])}}}return c.getImageData(0,0,u.width,u.height)}function Ov(t,e,i){const n=[];if(i){const r=Math.floor(Math.round(t[0])*Fv),s=Math.floor(Math.round(t[1])*Fv),o=4*(Le(r,0,i.width-1)+Le(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 Dv extends Xf{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.clipExtent_=null,this.extendX_=!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[fo]||g[po]),p=this.context,_=Math.round(Se(n)/o*d),m=Math.round(_e(n)/o*d),y=c.getWrapX()&&a.canWrapX(),x=y?Se(h):null,v=y?Math.ceil((n[2]-h[2])/x)+(this.extendX_?2:1):1;let S=y?Math.floor((n[0]-h[0])/x)-(this.extendX_?1:0):0;do{let n=this.getRenderTransform(s,o,0,d,_,m,S*x);e.declutter&&(n=n.slice(0)),t.execute(p,[p.canvas.width,p.canvas.height],n,l,f,void 0===i?Tv:i?Cv:bv,i?u&&e.declutter[u]:void 0)}while(++S<v)}setDrawContext_(){1!==this.opacity_&&(this.targetContext_=this.context,this.context=ft(this.context.canvas.width,this.context.canvas.height,Bf))}resetDrawContext_(){if(1!==this.opacity_&&this.targetContext_){const t=this.targetContext_.globalAlpha;this.targetContext_.globalAlpha=this.opacity_,this.targetContext_.drawImage(this.context.canvas,0,0),this.targetContext_.globalAlpha=t,mt(this.context),Bf.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.clipExtent_&&this.clipUnrotated(this.context,t,this.clipExtent_),this.replayGroup_.renderDeferred(),this.clipExtent_&&(this.context.restore(),this.clipExtent_=null),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(el)||this.getLayer().hasListener(il)))return this.container}this.setDrawContext_(),this.preRender(r,t);const a=n.projection;this.clipExtent_=null;let l=!1;if(o&&i.extent&&this.clipping){const e=$n(i.extent,a);o=we(e,t.extent);o&&!Wt(e,t.extent)&&(t.declutter?this.clipExtent_=e:(this.clipUnrotated(r,t,e),l=!0))}return o&&this.renderWorlds(s,t,!this.getLayer().getDeclutter()&&void 0),l&&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]*Fv,h=t[1]*Fv;a.push(this.getRenderTransform(e,i,n,Fv,l,h,0).slice());const c=o.getSource(),u=r.getExtent();if(c.getWrapX()&&r.canWrapX()&&!Wt(u,s)){let t=s[0];const r=Se(u);let o,c=0;for(;t<u[0];)--c,o=r*c,a.push(this.getRenderTransform(e,i,n,Fv,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,Fv,l,h,o).slice()),t-=r}const d=Un();this.hitDetectionImageData_=Av(t,a,this.renderedFeatures_,o.getStyleFunction(),s,i,n,Lu(i,this.renderedPixelRatio_),d?r:null)}e(Ov(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=this.getLayer().getDeclutter();return this.replayGroup_.forEachFeatureAtCoordinate(t,s,o,i,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})}},h?e.declutter?.[h]?.all().map(t=>t.value):null)}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[fo],r=t.viewHints[po],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,c=l.resolution,u=t.pixelRatio,d=e.getRevision(),g=e.getRenderBuffer();let f=e.getRenderOrder();void 0===f&&(f=Mu);const p=l.center.slice(),_=zt(a,g*c),m=_.slice(),y=[_.slice()],x=h.getExtent(),v=i.getWrapX()&&h.canWrapX();if(this.extendX_=!1,v){const t=i.getExtent();t&&!Ee(t)&&(this.extendX_=t[0]<x[0]||t[2]>x[2])}if(v&&(!Wt(x,t.extent)||this.extendX_)){const t=Se(x),e=Math.max(Se(_)/2,t);let i=x[0],n=x[2];this.extendX_&&(i-=t,n+=t),_[0]=i-e,_[2]=n+e,gi(p,h);const r=Pe(y[0],h);r[0]<x[0]&&r[2]<x[2]?y.push([r[0]+t,r[1],r[2]+t,r[3]]):r[0]>x[0]&&r[2]>x[2]&&y.push([r[0]-t,r[1],r[2]-t,r[3]])}if(this.ready&&this.renderedResolution_==c&&this.renderedPixelRatio_===u&&this.renderedRevision_==d&&this.renderedRenderOrder_==f&&this.renderedFrameDeclutter_===!!t.declutter&&Wt(this.wrappedRenderedExtent_,_))return P(this.renderedExtent_,m)||(this.hitDetectionImageData_=null,this.renderedExtent_=m),this.renderedCenter_=p,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const S=new cv(Fu(c,u),_,c,u),w=Un();let E;if(w){for(let t=0,e=y.length;t<e;++t){const e=Xn(y[t],h);i.loadFeatures(e,Vn(c,h),w)}E=An(w,h)}else for(let t=0,e=y.length;t<e;++t)i.loadFeatures(y[t],c,h);const T=Lu(c,u);let C=!0;const b=(t,i)=>{let n;const r=t.getStyleFunction()||e.getStyleFunction();if(r&&(n=r(t,c)),n){const e=this.renderFeature(t,T,n,S,E,this.getLayer().getDeclutter(),i);C=C&&!e}},R=Xn(_,h),I=i.getFeaturesInExtent(R);f&&I.sort(f);for(let t=0,e=I.length;t<e;++t)b(I[t],t);this.renderedFeatures_=I,this.ready=C;const M=S.finish(),L=new Iv(_,c,u,i.getOverlaps(),M,e.getRenderBuffer(),!!t.declutter);return this.renderedResolution_=c,this.renderedRevision_=d,this.renderedRenderOrder_=f,this.renderedFrameDeclutter_=!!t.declutter,this.renderedExtent_=m,this.wrappedRenderedExtent_=_,this.renderedCenter_=p,this.renderedProjection_=h,this.renderedPixelRatio_=u,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=Au(n,t,i[l],e,this.boundHandleStyleImageChange_,r,s,o)||a;else a=Au(n,t,i,e,this.boundHandleStyleImageChange_,r,s,o);return a}}class kv extends $f{constructor(t){super(t),this.vectorRenderer_=new Dv(t),this.layerImageRatio_=t.getImageRatio(),this.coordinateToVectorPixelTransform_=qn(),this.renderedPixelToCoordinateTransform_=null}disposeInternal(){this.vectorRenderer_.dispose(),super.disposeInternal()}getFeatures(t){if(!this.vectorRenderer_)return Promise.resolve([]);const e=ir(this.coordinateToVectorPixelTransform_,ir(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),Ce(o,this.layerImageRatio_));const a=Se(o)/n,h=_e(o)/n;if(!r[fo]&&!r[po]&&!Ee(o)){s.useContainer(null,null);const r=s.context,c=t.layerStatesArray[t.layerIndex],u=Object.assign({},c,{opacity:1}),d=Object.assign({},t,{extent:o,size:[a,h],viewState:Object.assign({},t.viewState,{rotation:0}),layerStatesArray:[u],layerIndex:0,declutter:null}),g=this.getLayer().getDeclutter();g&&(d.declutter={[g]:new ul(9)});const f=new Xs(o,n,e,r.canvas,function(t){s.prepareFrame(d)&&s.replayGroupChanged&&(s.clipping=!1,s.renderFrame(d,null),s.renderDeclutter(d),s.renderDeferred(d),t())});f.addEventListener(l,()=>{if(f.getState()!==Ds)return;this.image=f;const t=f.getPixelRatio(),n=Xu(f.getResolution())*e/t;this.renderedResolution=n,this.coordinateToVectorPixelTransform_=or(this.coordinateToVectorPixelTransform_,a/2,h/2,1/n,-1/n,0,-i.center[0],-i.center[1])}),f.load()}return this.image&&(this.renderedPixelToCoordinateTransform_=t.pixelToCoordinateTransform.slice()),!this.getLayer().getSource()?.loading&&!!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 Nv={image:["Polygon","Circle","LineString","Image","Text"],hybrid:["Polygon","LineString"],vector:[]},Gv={hybrid:["Image","Text","Default"],vector:["Polygon","Circle","LineString","Image","Text","Default"]};class jv extends Hf{constructor(t,e){super(t,e),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.renderedLayerRevision_,this.renderedPixelToCoordinateTransform_=null,this.renderedRotation_,this.renderedOpacity_=1,this.tmpTransform_=qn(),this.tileClipContexts_=null}enqueueTilesForNextExtent(){return"vector"!==this.getLayer().getRenderMode()}drawTile(t,e,i,n,r,s,o,a,l){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,l)}getTile(t,e,i,n){const r=this.getOrCreateTile(t,e,i,n);if(!r)return null;const s=n.viewState,o=s.resolution,a=n.viewHints,l=this.getLayer().getSource(),h=l.getTileGridForProjection(s.projection),c=!(a[fo]||a[po]),u=h.getZForResolution(o,l.zDirection)===t;return c&&u?r.wantedResolution=o:r.wantedResolution||(r.wantedResolution=h.getResolution(t)),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.renderedPixelRatio===e&&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 r=0,f=d.length;r<f;++r){const f=d[r];if(f.getState()!=H)continue;const p=l.getProjection(),_=f.tileCoord;let m=c.getTileCoordExtent(_);i&&p&&!Fn(i,p)&&(m=Nn(m,p,i,32));const y=me(u,m),x=zt(y,n.getRenderBuffer()*o,this.tempExtent),v=te(m,y)?null:x,S=new cv(0,y,o,e),w=Lu(o,e),E=function(t,e){let i;const r=t.getStyleFunction()||n.getStyleFunction();if(r&&(i=r(t,o)),i){const n=this.renderFeature(t,w,i,S,h,e);a.dirty=a.dirty||n}},T=f.getFeatures();s&&s!==a.renderedRenderOrder&&T.sort(s);for(let t=0,e=T.length;t<e;++t){let e=T[t];i&&f.projection&&!Fn(i,f.projection)&&(e=e.clone(),e.getGeometry().applyTransform(Dn(f.projection,i))),v&&!we(v,e.getGeometry().getExtent())||E.call(this,e,t)}const C=S.finish(),b="vector"!==n.getRenderMode()&&h&&1===d.length?null:y,R=new Iv(b,o,e,l.getOverlaps(),C,n.getRenderBuffer(),!0);t.executorGroups[g].push(R)}a.renderedRevision=r,a.renderedPixelRatio=e,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=a.getRenderBuffer(),c=Bt([t]);zt(c,s*(h+i),c);const u={},d=function(t,e,i){let s=t.getId();void 0===s&&(s=z(t));const o=u[s];if(o){if(!0!==o&&i<o.distanceSq){if(0===i)return u[s]=!0,r.splice(r.lastIndexOf(o),1),n(t,a,e);o.geometry=e,o.distanceSq=i}}else{if(0===i)return u[s]=!0,n(t,a,e);r.push(u[s]={feature:t,layer:a,geometry:e,distanceSq:i,callback:n})}},g=this.renderedTiles,f=z(a),p=a.getDeclutter(),_=p?e.declutter?.[p]?.all().map(t=>t.value):null;let m;t:for(let e=g.length-1;e>=0;--e){const n=g[e];if(!we(l.getTileCoordExtent(n.wrappedTileCoord),c))continue;const r=n.executorGroups[f];for(let e=0,n=r.length;e<n;++e)if(m=r[e].forEachFeatureAtCoordinate(t,s,o,i,d,_),m)break t}return m}getFeatures(t){return 0===this.renderedTiles.length?Promise.resolve([]):new Promise((e,i)=>{const n=this.getLayer(),r=n.getSource(),s=this.renderedProjection,o=s.getExtent(),a=this.renderedResolution,l=r.getTileGridForProjection(s),h=ir(this.renderedPixelToCoordinateTransform_,t.slice()),c=l.getTileCoordForCoordAndResolution(h,a).toString(),u=this.renderedTiles.find(t=>t.tileCoord.toString()===c&&t.getState()===H);if(!u||u.loadingSourceTiles>0)return void e([]);r.getWrapX()&&s.canWrapX()&&!Wt(o,l.getTileCoordExtent(u.tileCoord))&&gi(h,s);const d=z(n),g=xe(l.getTileCoordExtent(u.wrappedTileCoord)),f=[(h[0]-g[0])/a,(g[1]-h[1])/a],p=u.getSourceTiles().reduce((t,e)=>t.concat(e.getFeatures()),[]);let _=u.hitDetectionImageData[d];if(!_){const t=Hl(l.getTileSize(l.getZForResolution(a,r.zDirection))),e=this.renderedRotation_;_=Av(t,[this.getRenderTransform(l.getTileCoordCenter(u.wrappedTileCoord),a,0,Fv,t[0]*Fv,t[1]*Fv,0)],p,n.getStyleFunction(),l.getTileCoordExtent(u.wrappedTileCoord),u.getReplayState(n).renderedResolution,e),u.hitDetectionImageData[d]=_}e(Ov(f,p,_))})}getFeaturesInExtent(t){const e=[],i=this.getTileCache();if(0===i.getCount())return e;const n=this.getLayer().getSource().getTileGridForProjection(this.frameState.viewState.projection),r=n.getZForResolution(this.renderedResolution),s={};return i.forEach(i=>{if(i.tileCoord[0]!==r||i.getState()!==H)return;const o=i.getSourceTiles();for(let i=0,r=o.length;i<r;++i){const r=o[i],a=r.getKey();if(a in s)continue;s[a]=!0;const l=r.tileCoord;if(we(t,n.getTileCoordExtent(l))){const i=r.getFeatures();if(i)for(let n=0,r=i.length;n<r;++n){const r=i[n],s=r.getGeometry();we(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[fo]||r[po]),o=[this.context.canvas.width,this.context.canvas.height],a=this.getLayer().getDeclutter(),l=a?t.declutter?.[a]:void 0,h=z(this.getLayer()),c=this.renderedTiles;for(let e=0,i=c.length;e<i;++e){const i=c[e],n=i.executorGroups[h];if(n)for(let e=n.length-1;e>=0;--e)n[e].execute(this.context,o,this.getTileRenderTransform(i,t),t.viewState.rotation,s,Cv,l)}i.globalAlpha=n}renderDeferredInternal(t){const e=this.renderedTiles,i=z(this.getLayer()),n=e.reduce((t,e,n)=>(e.executorGroups[i].forEach(e=>t.push({executorGroup:e,index:n})),t),[]),r=n.map(({executorGroup:t})=>t.getDeferredZIndexContexts()),s={};for(let t=0,e=n.length;t<e;++t){const e=n[t].executorGroup.getDeferredZIndexContexts();for(const t in e)s[t]=!0}const o=Object.keys(s).map(Number).sort(E);this.layerExtent&&this.clipUnrotated(this.context,t,this.layerExtent),o.forEach(t=>{r.forEach((e,i)=>{e[t]&&(e[t].forEach(t=>{const{executorGroup:e,index:r}=n[i],s=e.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()}),e[t].length=0)})}),this.layerExtent&&this.context.restore()}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 Qn(rr(this.inversePixelTransform.slice(),1/i,1/i),this.getRenderTransform(r,s,o,i,l,h,g))}clipTileContext_(t,e,i,n,r,s){const o=[];for(let t=0,s=i.length;t<s;++t)r<n[t]&&we(e,i[t])&&o.push(i[t]);if(0===o.length)return!1;const a=Me(e,o);t.save(),t.beginPath();for(let e=0,i=a.length;e<i;++e){const i=a[e],n=ir(s,[i[0],i[1]]),r=ir(s,[i[0],i[3]]),o=ir(s,[i[2],i[3]]),l=ir(s,[i[2],i[1]]);t.moveTo(n[0],n[1]),t.lineTo(r[0],r[1]),t.lineTo(o[0],o[1]),t.lineTo(l[0],l[1]),t.closePath()}return t.clip(),!0}postRender(t,e){const i=e.viewHints,n=!(i[fo]||i[po]);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?Gv[s].filter(t=>!Cv.includes(t)):Gv[s],h=e.viewState,c=h.rotation;this.layerExtent&&this.clipUnrotated(t,e,this.layerExtent);const u=r.getSource(),d=u.getTileGridForProjection(h.projection).getZForResolution(h.resolution,u.zDirection),g=this.renderedTiles,f=[],p=[],_=[],m=z(r);let y=!0;for(let i=g.length-1;i>=0;--i){const s=g[i];y=y&&!s.getReplayState(r).dirty;const o=s.executorGroups[m].filter(t=>t.hasExecutors(l));if(0===o.length)continue;const h=this.getTileRenderTransform(s,e),u=s.tileCoord[0];let x=!1;const v=o[0].getClipCoords(Kn);let S,w=t;if(v){const t=[v[0],v[1],v[4],v[5]];S=new jf,w=S.getContext(),d!==u&&(x=this.clipTileContext_(w,t,f,p,u,h)),f.push(t),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])}x&&(w===t?w.restore():_[i]=S)}this.layerExtent&&t.restore(),t.globalAlpha=o,this.ready=y,this.tileClipContexts_=_,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=Au(n,t,i[a],e,this.boundHandleStyleImageChange_,void 0,r,s)||o;else o=Au(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 _=l.getTilePixelSize(a,h,c);p.canvas.width=_[0],p.canvas.height=_[1];const m=h/g;if(1!==m){const t=Jn(this.tmpTransform_);rr(t,m,m),p.setTransform.apply(p,t)}const y=u.getTileCoordExtent(o,this.tempExtent),x=g/f,v=Jn(this.tmpTransform_);rr(v,x,-x),sr(v,-y[0],-y[3]);for(let t=0,e=s.length;t<e;++t){s[t].execute(p,[p.canvas.width*m,p.canvas.height*m],v,0,!0,Nv[i.getRenderMode()],null)}n.renderedTileResolution=t.wantedResolution}}const Uv=`\n  attribute vec2 ${J_.TEXTURE_COORD};\n  uniform mat4 ${q_.TILE_TRANSFORM};\n  uniform float ${q_.TEXTURE_PIXEL_WIDTH};\n  uniform float ${q_.TEXTURE_PIXEL_HEIGHT};\n  uniform float ${q_.TEXTURE_RESOLUTION};\n  uniform float ${q_.DEPTH};\n\n  varying vec2 v_textureCoord;\n  varying vec2 v_localMapCoord;\n\n  void main() {\n    v_textureCoord = ${J_.TEXTURE_COORD};\n    v_localMapCoord = vec2(\n      ${q_.TEXTURE_RESOLUTION} * ${q_.TEXTURE_PIXEL_WIDTH} * v_textureCoord[0],\n      -1. * ${q_.TEXTURE_RESOLUTION} * ${q_.TEXTURE_PIXEL_HEIGHT} * v_textureCoord[1]\n    );\n    gl_Position = ${q_.TILE_TRANSFORM} * vec4(${J_.TEXTURE_COORD}, ${q_.DEPTH}, 1.0);\n  }\n`,Bv=`\n  #ifdef GL_FRAGMENT_PRECISION_HIGH\n  precision highp float;\n  #else\n  precision mediump float;\n  #endif\n\n  uniform vec4 ${q_.RENDER_EXTENT};\n  uniform float ${em.MAX_SPEED};\n  uniform sampler2D ${q_.TILE_TEXTURE_ARRAY}[1];\n\n  varying vec2 v_textureCoord;\n  varying vec2 v_localMapCoord;\n\n  void main() {\n    if (\n      v_localMapCoord[0] < ${q_.RENDER_EXTENT}[0] ||\n      v_localMapCoord[1] < ${q_.RENDER_EXTENT}[1] ||\n      v_localMapCoord[0] > ${q_.RENDER_EXTENT}[2] ||\n      v_localMapCoord[1] > ${q_.RENDER_EXTENT}[3]\n    ) {\n      discard;\n    }\n\n    vec4 velocity = texture2D(${q_.TILE_TEXTURE_ARRAY}[0],  v_textureCoord);\n    gl_FragColor = vec4((velocity.xy + ${em.MAX_SPEED}) / (2.0 * ${em.MAX_SPEED}), 0, 1);\n  }\n`,zv=`\n  #ifdef GL_FRAGMENT_PRECISION_HIGH\n  precision highp float;\n  #else\n  precision mediump float;\n  #endif\n\n  attribute vec2 ${im};\n\n  varying vec2 ${rm};\n\n  void main() {\n    ${rm} = ${im};\n    gl_Position = vec4(1.0 - 2.0 * ${im}, 0, 1);\n  }\n`,Xv=`\n  #ifdef GL_FRAGMENT_PRECISION_HIGH\n  precision highp float;\n  #else\n  precision mediump float;\n  #endif\n\n  uniform sampler2D ${em.TEXTURE};\n  uniform float ${em.OPACITY};\n\n  varying vec2 ${rm};\n\n  void main() {\n    vec4 color = texture2D(${em.TEXTURE}, 1.0 - ${rm});\n    gl_FragColor = vec4(floor(255.0 * color * ${em.OPACITY}) / 255.0);\n  }\n`,$v=`\n  #ifdef GL_FRAGMENT_PRECISION_HIGH\n  precision highp float;\n  #else\n  precision mediump float;\n  #endif\n\n  uniform sampler2D ${em.POSITION_TEXTURE};\n  uniform sampler2D ${em.VELOCITY_TEXTURE};\n  uniform float ${em.RANDOM_SEED};\n  uniform float ${em.SPEED_FACTOR};\n  uniform float ${em.DROP_RATE};\n  uniform float ${em.DROP_RATE_BUMP};\n  uniform vec2 ${em.ROTATION};\n  uniform vec2 ${em.VIEWPORT_SIZE_PX};\n\n  varying vec2 ${rm};\n\n  // pseudo-random generator\n  const vec3 randConstants = vec3(12.9898, 78.233, 4375.85453);\n\n  float rand(const vec2 co) {\n    float t = dot(randConstants.xy, co);\n    return fract(sin(t) * (randConstants.z + t));\n  }\n\n  void main() {\n    vec4 positionColor = texture2D(${em.POSITION_TEXTURE}, ${rm});\n\n    // decode particle position from pixel RGBA\n    vec2 particlePosition = vec2(\n      positionColor.r / 255.0 + positionColor.b,\n      positionColor.g / 255.0 + positionColor.a\n    );\n\n    vec4 velocityColor = texture2D(${em.VELOCITY_TEXTURE}, particlePosition);\n    if (velocityColor.a == 0.0) {\n      discard;\n    }\n\n    float vx = 2.0 * velocityColor.r - 1.0;\n    float vy = 2.0 * velocityColor.g - 1.0;\n\n    // normalized veloicty (magnitude 0 - 1)\n    vec2 velocity = vec2(\n      vx * ${em.ROTATION}.x - vy * ${em.ROTATION}.y,\n      vx * ${em.ROTATION}.y + vy * ${em.ROTATION}.x\n    );\n\n    // account for aspect ratio (square particle position texture, non-square map)\n    float aspectRatio = ${em.VIEWPORT_SIZE_PX}.x / ${em.VIEWPORT_SIZE_PX}.y;\n    vec2 offset = vec2(velocity.x / aspectRatio, velocity.y) * ${em.SPEED_FACTOR};\n\n    // update particle position, wrapping around the edge\n    particlePosition = fract(1.0 + particlePosition + offset);\n\n    // a random seed to use for the particle drop\n    vec2 seed = (particlePosition + ${rm}) * ${em.RANDOM_SEED};\n\n    // drop rate is a chance a particle will restart at random position, to avoid degeneration\n    float dropRate = ${em.DROP_RATE} + length(velocity) * ${em.DROP_RATE_BUMP};\n    float drop = step(1.0 - dropRate, rand(seed));\n\n    vec2 randomPosition = vec2(rand(seed + 1.3), rand(seed + 2.1));\n    particlePosition = mix(particlePosition, randomPosition, drop);\n\n    // encode the new particle position back into RGBA\n    gl_FragColor = vec4(\n      fract(particlePosition * 255.0),\n      floor(particlePosition * 255.0) / 255.0\n    );\n  }\n`,Vv=`\n  #ifdef GL_FRAGMENT_PRECISION_HIGH\n  precision highp float;\n  #else\n  precision mediump float;\n  #endif\n\n  attribute float ${nm};\n\n  uniform sampler2D ${em.POSITION_TEXTURE};\n  uniform float ${em.PARTICLE_COUNT_SQRT};\n\n  varying vec2 ${rm};\n\n  void main() {\n    vec4 color = texture2D(\n      ${em.POSITION_TEXTURE},\n      vec2(\n        fract(${nm} / ${em.PARTICLE_COUNT_SQRT}),\n        floor(${nm} / ${em.PARTICLE_COUNT_SQRT}) / ${em.PARTICLE_COUNT_SQRT}\n      )\n    );\n\n    ${rm} = vec2(\n      color.r / 255.0 + color.b,\n      color.g / 255.0 + color.a\n    );\n\n    gl_PointSize = 1.0;\n    gl_Position = vec4(\n      2.0 * ${rm}.x - 1.0,\n      2.0 * ${rm}.y - 1.0,\n      0,\n      1\n    );\n  }\n`;const Wv=[];class Yv extends Qf{constructor(t){const e=Object.assign({},t);if(delete e.maxSpeed,delete e.speedFactor,delete e.particles,super(e),this.style_=t.style||{},!(t.maxSpeed>0))throw new Error("maxSpeed is required");this.maxSpeed_=t.maxSpeed,this.speedFactor_=t.speedFactor,this.particles_=t.particles,this.styleVariables_=this.style_.variables||{},this.addChangeListener(Ya,this.handleSourceUpdate_)}handleSourceUpdate_(){this.hasRenderer()&&this.getRenderer().clearCache()}updateStyleVariables(t){Object.assign(this.styleVariables_,t),this.changed()}getSources(t,e){const i=this.getSource();return Wv[0]=i,Wv}createRenderer(){const t=function(t){const e=bm(),i=[];if(void 0!==t.color){const n=Fy(e,t.color,eh);i.push(`color = ${n};`)}if(e.variables.size>1&&!t.variables)throw new Error(`Missing variables in style (expected ${Array.from(e.variables.keys())})`);const n={};for(const[i]of e.variables.entries()){if(!(i in t.variables))throw new Error(`Missing '${i}' in style variables`);n[Cm(i)]=function(){let e=t.variables[i];return"string"==typeof e&&(e=Em(e)),void 0!==e?e:-9999999}}const r=Object.keys(n).map(function(t){return`uniform float ${t};`}),s=Object.keys(e.functions).map(function(t){return e.functions[t]}),o=`\n    #ifdef GL_FRAGMENT_PRECISION_HIGH\n    precision highp float;\n    #else\n    precision mediump float;\n    #endif\n\n    uniform sampler2D ${em.VELOCITY_TEXTURE};\n    uniform float ${em.MAX_SPEED};\n    uniform vec2 ${em.ROTATION};\n\n    ${r.join("\n")}\n\n    varying vec2 ${rm};\n    \n    ${s.join("\n")}\n\n    void main() {\n      vec4 velocityColor = texture2D(${em.VELOCITY_TEXTURE}, ${rm});\n\n      float vx = mix(-${em.MAX_SPEED}, ${em.MAX_SPEED}, velocityColor.r);\n      float vy = mix(-${em.MAX_SPEED}, ${em.MAX_SPEED}, velocityColor.g);\n\n      vec2 velocity = vec2(\n        vx * ${em.ROTATION}.x - vy * ${em.ROTATION}.y,\n        vx * ${em.ROTATION}.y + vy * ${em.ROTATION}.x\n      );\n\n      float a_prop_speed = length(velocity);\n\n      vec4 color;\n\n      ${i.join("\n")}\n\n      if (color.a == 0.0) {\n        discard;\n      }\n\n      gl_FragColor = color;\n    }\n  `;return{tileVertexShader:Uv,tileFragmentShader:Bv,particleColorVertexShader:Vv,particleColorFragmentShader:o,particlePositionVertexShader:zv,particlePositionFragmentShader:$v,textureVertexShader:zv,textureFragmentShader:Xv}}(this.style_);return new sm(this,{...t,cacheSize:this.getCacheSize(),maxSpeed:this.maxSpeed_,speedFactor:this.speedFactor_,particles:this.particles_})}}function Zv(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(),m=f.toString(),m in u||(n.push(o[0],o[1]),u[m]=!0),p=c.pop(),s=l.pop(),a=h.pop(),_=(f+p)/2,d=t(_),g=e(d),Fe(g[0],g[1],o[0],o[1],a[0],a[1])<i?(n.push(a[0],a[1]),m=p.toString(),u[m]=!0):(c.push(p,_,_,f),h.push(a,g,g,o),l.push(s,d,d,r));return n}function Kv(t,e,i,n,r){return Zv(function(n){return[t,e+(i-e)*n]},Dn(Tn("EPSG:4326"),n),r)}function Hv(t,e,i,n,r){return Zv(function(n){return[e+(i-e)*n,t]},Dn(Tn("EPSG:4326"),n),r)}Yv.prototype.dispose;class qv extends Kc{constructor(t){super(t)}createRenderer(){return new Dv(this)}}const Jv=new fc({color:"rgba(0,0,0,0.2)"}),Qv=[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 tS="blur",eS="gradient",iS="radius",nS=["#00f","#0ff","#0f0","#ff0","#f00"];class rS extends Qf{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.styleBandCount_=NaN,this.styleNodataBandIndex_=void 0,this.handleSourceUpdate_(),this.addChangeListener(Ya,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();const t=this.getSource();if(t)if("loading"===t.getState()){const e=()=>{"ready"===t.getState()&&(t.removeEventListener("change",e),this.setStyle(this.style_))};t.addEventListener("change",e)}else this.setStyle(this.style_)}getFirstSource_(){const t=Number.MAX_SAFE_INTEGER,e=this.getSources([-t,-t,t,t],t);return e&&e.length?e[0]:null}usesCoverageBand_(t,e){if(!t||!e||!1!==t.hasAlpha)return!1;const i=t.getProjection();return!!i&&!Fn(i,e)}getSourceBandCount_(t){const e=this.getFirstSource_(),i=e&&"bandCount"in e?e.bandCount:4;return this.usesCoverageBand_(e,t)?i+1:i}getSourceNodataBandIndex_(t){const e=this.getFirstSource_();if(e)return this.usesCoverageBand_(e,t)?e.bandCount+1:"nodataBandIndex"in e?e.nodataBandIndex:void 0}parseStyleForRender_(t){const e=this.getSourceBandCount_(t),i=this.getSourceNodataBandIndex_(t);return this.styleBandCount_=e,this.styleNodataBandIndex_=i,function(t,e,i){const n=`\n    attribute vec2 ${J_.TEXTURE_COORD};\n    uniform mat4 ${q_.TILE_TRANSFORM};\n    uniform float ${q_.TEXTURE_PIXEL_WIDTH};\n    uniform float ${q_.TEXTURE_PIXEL_HEIGHT};\n    uniform float ${q_.TEXTURE_RESOLUTION};\n    uniform float ${q_.DEPTH};\n\n    varying vec2 v_textureCoord;\n    varying vec2 v_localMapCoord;\n\n    void main() {\n      v_textureCoord = ${J_.TEXTURE_COORD};\n      v_localMapCoord = vec2(\n        ${q_.TEXTURE_PIXEL_WIDTH} * ${q_.TEXTURE_RESOLUTION} * v_textureCoord[0],\n        -1. * ${q_.TEXTURE_PIXEL_HEIGHT} * ${q_.TEXTURE_RESOLUTION} * v_textureCoord[1]\n      );\n      gl_Position = ${q_.TILE_TRANSFORM} * vec4(${J_.TEXTURE_COORD}, ${q_.DEPTH}, 1.0);\n    }\n  `,r={...bm(),bandCount:e},s=[];if(void 0!==t.color){const e=Fy(r,t.color,eh);s.push(`color = ${e};`)}if(void 0!==t.contrast){const e=Fy(r,t.contrast,Ql);s.push(`color.rgb = clamp((${e} + 1.0) * color.rgb - (${e} / 2.0), vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));`)}if(void 0!==t.exposure){const e=Fy(r,t.exposure,Ql);s.push(`color.rgb = clamp((${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=Fy(r,t.saturation,Ql);s.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=Fy(r,t.gamma,Ql);s.push(`color.rgb = pow(color.rgb, vec3(1.0 / ${e}));`)}if(void 0!==t.brightness){const e=Fy(r,t.brightness,Ql);s.push(`color.rgb = clamp(color.rgb + ${e}, vec3(0.0, 0.0, 0.0), vec3(1.0, 1.0, 1.0));`)}const o={};if(r.variables.size>1&&!t.variables)throw new Error(`Missing variables in style (expected ${Array.from(r.variables.keys())})`);for(const[e]of r.variables.entries()){if(!(e in t.variables))throw new Error(`Missing '${e}' in style variables`);o[Cm(e)]=function(){let i=t.variables[e];return"string"==typeof i&&(i=Em(i)),void 0!==i?i:-9999999}}const a=Object.keys(o).map(function(t){return`uniform float ${t};`}),l=Math.ceil(e/4);if(a.push(`uniform sampler2D ${q_.TILE_TEXTURE_ARRAY}[${l}];`),r.paletteTextures&&a.push(`uniform sampler2D ${Pm}[${r.paletteTextures.length}];`),i>0&&!("getBandValue"in r.functions)){let t="";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 == ${i+1}.0) {\n    return texture2D(${q_.TILE_TEXTURE_ARRAY}[${n}], v_textureCoord + vec2(dx, dy))[${r}];\n  }\n`}r.functions.getBandValue=`float getBandValue(float band, float xOffset, float yOffset) {\n  float dx = xOffset / ${q_.TEXTURE_PIXEL_WIDTH};\n  float dy = yOffset / ${q_.TEXTURE_PIXEL_HEIGHT};\n${t}\n}`}const h=Object.keys(r.functions).map(function(t){return r.functions[t]});return{vertexShader:n,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_localMapCoord;\n    uniform vec4 ${q_.RENDER_EXTENT};\n    uniform float ${q_.TRANSITION_ALPHA};\n    uniform float ${q_.TEXTURE_PIXEL_WIDTH};\n    uniform float ${q_.TEXTURE_PIXEL_HEIGHT};\n    uniform float ${q_.RESOLUTION};\n    uniform float ${q_.ZOOM};\n\n    ${a.join("\n")}\n\n    ${h.join("\n")}\n\n    void main() {\n      if (\n        v_localMapCoord[0] < ${q_.RENDER_EXTENT}[0] ||\n        v_localMapCoord[1] < ${q_.RENDER_EXTENT}[1] ||\n        v_localMapCoord[0] > ${q_.RENDER_EXTENT}[2] ||\n        v_localMapCoord[1] > ${q_.RENDER_EXTENT}[3]\n      ) {\n        discard;\n      }\n\n      vec4 color = texture2D(${q_.TILE_TEXTURE_ARRAY}[0],  v_textureCoord);\n\n      ${i&&void 0===t.color?`color.a = getBandValue(${i}.0, 0.0, 0.0);`:""}\n\n      ${i?`if (getBandValue(${i}.0, 0.0, 0.0) == 0.0) { discard; }`:""}\n\n      ${s.join("\n")}\n\n      gl_FragColor = color;\n      gl_FragColor.rgb *= gl_FragColor.a;\n      gl_FragColor *= ${q_.TRANSITION_ALPHA};\n    }`,uniforms:o,paletteTextures:r.paletteTextures}}(this.style_,e,i)}applyShaders_(t){const e=this.parseStyleForRender_(t);this.getRenderer().reset({vertexShader:e.vertexShader,fragmentShader:e.fragmentShader,uniforms:e.uniforms,paletteTextures:e.paletteTextures})}createRenderer(){const t=this.getMapInternal()?.getView()?.getProjection(),e=this.parseStyleForRender_(t);return new tm(this,{vertexShader:e.vertexShader,fragmentShader:e.fragmentShader,uniforms:e.uniforms,cacheSize:this.getCacheSize(),paletteTextures:e.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;if(this.hasRenderer()){const t=i.projection;this.getSourceBandCount_(t)===this.styleBandCount_&&this.getSourceNodataBandIndex_(t)===this.styleNodataBandIndex_||this.applyShaders_(t)}const 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=this.getMapInternal()?.getView()?.getProjection();this.applyShaders_(t),this.changed()}}updateStyleVariables(t){Object.assign(this.styleVariables_,t),this.changed()}}rS.prototype.dispose;const sS="addfeatures";class oS extends D{constructor(t,e,i,n){super(t),this.features=i,this.file=e,this.projection=n}}class aS extends vr{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 aS(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 Ht(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(we(t,this.getExtent())){const e=this.getCenter();return t[0]<=e[0]&&t[2]>=e[0]||(t[1]<=e[1]&&t[3]>=e[1]||le(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=Or(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(fr(i,0,i.length,n,t,e,i)),this.changed()}}aS.prototype.transform;class lS extends xr{constructor(t){super(),this.geometries_=t,this.changeEventsKeys_=[],this.listenGeometriesChange_()}unlistenGeometriesChange_(){this.changeEventsKeys_.forEach(a),this.changeEventsKeys_.length=0}listenGeometriesChange_(){const t=this.geometries_;for(let e=0,i=t.length;e<i;++e)this.changeEventsKeys_.push(s(t[e],l,this.changed,this))}clone(){const t=new lS(hS(this.geometries_));return t.applyProperties(this),t}closestPointXY(t,e,i,n){if(n<$t(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){qt(t);const e=this.geometries_;for(let i=0,n=e.length;i<n;++i)ie(t,e[i].getExtent());return t}getGeometries(){return hS(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 lS(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=de(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(hS(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 hS(t){return t.map(t=>t.clone())}function cS(t,e){const i=t.length;return e<0?t[e+i]:e>=i?t[e-i]:t[e]}function uS(t,e){const i=t.length;let n=Math.floor(e);const r=e-n;n>=i?n-=i:n<0&&(n+=i);let s=n+1;s>=i&&(s-=i);const o=t[n],a=o[0],l=o[1],h=t[s];return[a+(h[0]-a)*r,l+(h[1]-l)*r]}const dS={index:-1,endIndex:NaN,closestTargetDistance:1/0};function gS(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=vS(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=uS(h.coordinates,l);ci(i.getPixelFromCoordinate(t),i.getPixelFromCoordinate(e.startCoord))>n&&(c=!1)}if(c){const t=h.coordinates,e=t.length,i=h.startIndex,n=l;if(i<n){const r=yS(t,i,n);yS(t,i,n-e)<r&&(l-=e)}else{const r=yS(t,i,n);yS(t,i,n+e)<r&&(l+=e)}}return dS.index=a,dS.endIndex=l,dS.closestTargetDistance=o,dS}function fS(t,e){const i=[];for(let n=0;n<e.length;++n){pS(t,e[n].getGeometry(),i)}return i}function pS(t,e,i){if(e instanceof Hd)_S(t,e.getCoordinates(),!1,i);else{if(e instanceof qd){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)_S(t,n[e],!1,i);return}if(e instanceof _s){const n=e.getCoordinates();for(let e=0,r=n.length;e<r;++e)_S(t,n[e],!0,i);return}if(e instanceof tg){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)_S(t,r[e],!0,i)}return}if(e instanceof lS){const n=e.getGeometries();for(let e=0;e<n.length;++e)pS(t,n[e],i);return}}}function _S(t,e,i,n){const r=t[0],s=t[1];for(let t=0,o=e.length-1;t<o;++t){const o=vS(r,s,e[t],e[t+1]);if(0===o.squaredDistance){const r=t+o.along;return void n.push({coordinates:e,ring:i,startIndex:r,endIndex:r})}}}function mS(t,e){return Ae(t[0],t[1],e[0],e[1])}function yS(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 mS(uS(t,n),uS(t,r))}let a=0;if(n<s){a+=mS(uS(t,n),cS(t,s))}if(o<r){a+=mS(cS(t,o),uS(t,r))}for(let e=s;e<o-1;++e){a+=mS(cS(t,e),cS(t,e+1))}return a}const xS={along:0,squaredDistance:0};function vS(t,e,i,n){const r=i[0],s=i[1],o=n[0]-r,a=n[1]-s;let l=0,h=r,c=s;return 0===o&&0===a||(l=Le(((t-r)*o+(e-s)*a)/(o*o+a*a),0,1),h+=o*l,c+=a*l),xS.along=l,xS.squaredDistance=je(Ae(t,e,h,c),10),xS}const SS="drawstart",wS="drawend",ES="drawabort";class TS extends D{constructor(t,e){super(t),this.feature=e}}function CS(){const t=xc();return function(e,i){return t[e.getGeometry().getType()]}}const bS="extentchanged";class RS extends D{constructor(t){super(bS),this.extent=t}}function PS(){const t=xc();return function(e,i){return t.Polygon}}function IS(){const t=xc();return function(e,i){return t.Point}}function MS(t){return function(e){return Bt([t,e])}}function LS(t,e){return t[0]==e[0]?function(i){return Bt([t,[i[0],e[1]]])}:t[1]==e[1]?function(i){return Bt([t,[e[0],i[1]]])}:null}function FS(t){return parseFloat(t)}function AS(t){return function(t){return je(t,5)}(t).toString()}function OS(t,e){return!isNaN(t)&&t!==FS(AS(e))}const DS=[0,0,0,0],kS=[],NS="modifystart",GS="modifyend";function jS(t,e,i){let n;switch(e){case"LineString":n=t;break;case"MultiLineString":case"Polygon":n=t[i[0]];break;case"MultiPolygon":n=t[i[1]][i[0]]}return n}class US extends D{constructor(t,e,i){super(t),this.features=e,this.mapBrowserEvent=i}}function BS(t,e){return t.index-e.index}function zS(t,e,i){const n=e.geometry;if("Circle"===n.getType()){let r=n;if(1===e.index){const e=Un();e&&(r=r.clone().transform(e,i));const n=hi(r.getCenter(),zn(t,i)),s=Math.sqrt(n)-r.getRadius();return s*s}}const r=zn(t,i);return kS[0]=zn(e.segment[0],i),kS[1]=zn(e.segment[1],i),ui(r,kS)}function XS(t,e,i){const n=e.geometry;if("Circle"===n.getType()&&1===e.index){let e=n;const r=Un();return r&&(e=e.clone().transform(r,i)),Bn(e.getClosestPoint(zn(t,i)),i)}const r=zn(t,i);return kS[0]=zn(e.segment[0],i),kS[1]=zn(e.segment[1],i),Bn(ni(r,kS),i)}function $S(){const t=xc();return function(e,i){return t.Point}}const VS="select";class WS extends D{constructor(t,e,i,n){super(t),this.selected=e,this.deselected=i,this.mapBrowserEvent=n}}const YS={};class ZS extends Jo{constructor(t){let e;if(super(),this.on,this.once,this.un,t=t||{},this.boundAddFeature_=this.addFeature_.bind(this),this.boundRemoveFeature_=this.removeFeature_.bind(this),this.condition_=t.condition?t.condition:ca,this.addCondition_=t.addCondition?t.addCondition:ha,this.removeCondition_=t.removeCondition?t.removeCondition:ha,this.toggleCondition_=t.toggleCondition?t.toggleCondition:ga,this.multi_=!!t.multi&&t.multi,this.filter_=t.filter?t.filter:M,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.style_=void 0!==t.style?t.style:function(){const t=xc();return R(t.Polygon,t.LineString),R(t.GeometryCollection,t.LineString),function(e){return e.getGeometry()?t[e.getGeometry().getType()]:null}}(),this.features_=t.features||new Y,t.layers)if("function"==typeof t.layers)e=t.layers;else{const i=t.layers;e=function(t){return i.includes(t)}}else e=M;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(i){this.getMap()&&this.style_&&this.features_.forEach(this.restorePreviousStyle_.bind(this)),super.setMap(i),i?(this.features_.addEventListener(t,this.boundAddFeature_),this.features_.addEventListener(e,this.boundRemoveFeature_),this.style_&&this.features_.forEach(this.applySelectedStyle_.bind(this))):(this.features_.removeEventListener(t,this.boundAddFeature_),this.features_.removeEventListener(e,this.boundRemoveFeature_))}addFeature_(t){const e=t.element;if(this.style_&&this.applySelectedStyle_(e),!this.getLayer(e)){const t=this.findLayerOfFeature_(e);t&&this.addFeatureLayerAssociation_(e,t)}}removeFeature_(t){this.style_&&this.restorePreviousStyle_(t.element),this.removeFeatureLayerAssociation_(t.element)}findLayerOfFeature_(t){return this.getMap().getAllLayers().find(function(e){if(e instanceof qv&&e.getSource()&&e.getSource().hasFeature(t))return e})}getStyle(){return this.style_}applySelectedStyle_(t){const e=z(t);e in YS||(YS[e]=t.getStyle()),t.setStyle(this.style_)}restorePreviousStyle_(t){const e=this.getMap().getInteractions().getArray();for(let i=e.length-1;i>=0;--i){const n=e[i];if(n!==this&&n instanceof ZS&&n.getStyle()&&-1!==n.getFeatures().getArray().lastIndexOf(t))return void t.setStyle(n.getStyle())}const i=z(t);t.setStyle(YS[i]),delete YS[i]}removeFeatureLayerAssociation_(t){delete this.featureLayerAssociation_[z(t)]}selectFeature(t){const e=this.findLayerOfFeature_(t);if(!this.layerFilter_(e)||!this.filter_(t,e))return!1;const i=this.getFeatures();return!i.getArray().includes(t)&&(this.addFeatureLayerAssociation_(t,e),i.push(t),this.dispatchEvent(new WS(VS,[t],[],void 0)),!0)}deselectFeature(t){const e=this.getFeatures(),i=e.getArray().indexOf(t);return-1!==i&&(e.removeAt(i),this.dispatchEvent(new WS(VS,[],[t],void 0)),!0)}toggleFeature(t){this.deselectFeature(t)||this.selectFeature(t)}clearSelection(){const t=this.getFeatures();if(0!==t.getLength()){const e=t.getArray().slice();t.clear(),this.dispatchEvent(new WS(VS,[],e,void 0))}}handleEvent(t){if(!this.condition_(t))return!0;const e=this.addCondition_(t),i=this.removeCondition_(t),n=this.toggleCondition_(t),r=!e&&!i&&!n,s=t.map,o=this.getFeatures(),a=[],l=[];if(r){s.forEachFeatureAtPixel(t.pixel,(t,e)=>{if(t instanceof At&&this.filter_(t,e))return this.addFeatureLayerAssociation_(t,e),l.push(t),!this.multi_},{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_});for(let t=o.getLength()-1;t>=0;--t){const e=o.item(t),i=l.indexOf(e);-1===i?(o.removeAt(t),a.push(e)):l.splice(i,1)}0!==l.length&&o.extend(l)}else{s.forEachFeatureAtPixel(t.pixel,(t,r)=>{if(!(t instanceof At&&this.filter_(t,r)))return;const s=o.getArray().includes(t);return s&&(i||n)?a.push(t):s||!e&&!n||(this.addFeatureLayerAssociation_(t,r),l.push(t)),!this.multi_},{layerFilter:this.layerFilter_,hitTolerance:this.hitTolerance_});for(let t=a.length-1;t>=0;--t)o.remove(a[t]);o.extend(l)}return(l.length>0||a.length>0)&&this.dispatchEvent(new WS(VS,l,a,t)),!0}}const KS="snap",HS="unsnap";class qS extends D{constructor(t,e){super(t),this.vertex=e.vertex,this.vertexPixel=e.vertexPixel,this.feature=e.feature,this.segment=e.segment}}const JS={Circle(t,e){let i=t;const n=Un();n&&(i=i.clone().transform(n,e));const r=xs(i);return n&&r.transform(e,n),JS.Polygon(r)},GeometryCollection(t,e){const i=[],n=t.getGeometriesArray();for(let t=0;t<n.length;++t){const r=this[n[t].getType()];r&&i.push(r(n[t],e))}return i.flat()},LineString(t){const e=[],i=t.getFlatCoordinates(),n=t.getStride();for(let t=0,r=i.length-n;t<r;t+=n)e.push([i.slice(t,t+2),i.slice(t+n,t+n+2)]);return e},MultiLineString(t){const e=[],i=t.getFlatCoordinates(),n=t.getStride(),r=t.getEnds();let s=0;for(let t=0,o=r.length;t<o;++t){const o=r[t];for(let t=s,r=o-n;t<r;t+=n)e.push([i.slice(t,t+2),i.slice(t+n,t+n+2)]);s=o}return e},MultiPoint(t){const e=[],i=t.getFlatCoordinates(),n=t.getStride();for(let t=0,r=i.length;t<r;t+=n)e.push([i.slice(t,t+2)]);return e},MultiPolygon(t){const e=[],i=t.getFlatCoordinates(),n=t.getStride(),r=t.getEndss();let s=0;for(let t=0,o=r.length;t<o;++t){const o=r[t];for(let t=0,r=o.length;t<r;++t){const r=o[t];for(let t=s,o=r-n;t<o;t+=n)e.push([i.slice(t,t+2),i.slice(t+n,t+n+2)]);s=r}}return e},Point:t=>[[t.getFlatCoordinates().slice(0,2)]],Polygon(t){const e=[],i=t.getFlatCoordinates(),n=t.getStride(),r=t.getEnds();let s=0;for(let t=0,o=r.length;t<o;++t){const o=r[t];for(let t=s,r=o-n;t<r;t+=n)e.push([i.slice(t,t+2),i.slice(t+n,t+n+2)]);s=o}return e}};function QS(t){return t.feature?t.feature:t.element?t.element:null}const tw=[],ew=[],iw=[];const nw="translatestart",rw="translating",sw="translateend";class ow extends D{constructor(t,e,i,n,r){super(t),this.features=e,this.coordinate=i,this.startCoordinate=n,this.mapBrowserEvent=r}}function aw(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 lw{constructor(){this.dataProjection=void 0,this.defaultFeatureProjection=void 0,this.featureClass=At,this.supportedMediaTypes=null}getReadOptions(t,e){if(e){let i=e.dataProjection?Tn(e.dataProjection):this.readProjection(t);e.extent&&i&&"tile-pixels"===i.getUnits()&&(i=Tn(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 U()}readFeature(t,e){return U()}readFeatures(t,e){return U()}readGeometry(t,e){return U()}readProjection(t){return U()}writeFeature(t,e){return U()}writeFeatures(t,e){return U()}writeGeometry(t,e){return U()}}function hw(t,e,i){const n=i?Tn(i.featureProjection):null,r=i?Tn(i.dataProjection):null;let s=t;if(n&&r&&!Fn(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(Dn(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 cw(t,e){const i=e?Tn(e.featureProjection):null,n=e?Tn(e.dataProjection):null;return i&&n&&!Fn(i,n)?Nn(t,n,i):t}const uw={Point:os,LineString:Hd,Polygon:_s,MultiPoint:Jd,MultiLineString:qd,MultiPolygon:tg};function dw(t,e){const i=t.geometry;if(!i)return[];if(Array.isArray(i))return i.map(e=>dw({...t,geometry:e})).flat();const n="MultiPolygon"===i.type?"Polygon":i.type;if("GeometryCollection"===n||"Circle"===n)throw new Error("Unsupported geometry type: "+n);const r=i.layout.length;return hw(new ig(n,"Polygon"===n?function(t,e,i){return Array.isArray(e[0])?(ds(t,0,e,i)||fs(t=t.slice(),0,e,i),t):(us(t,0,e,i)||gs(t=t.slice(),0,e,i),t)}(i.flatCoordinates,i.ends,r):i.flatCoordinates,i.ends?.flat(),r,t.properties||{},t.id).enableSimplifyTransformed(),!1,e)}function gw(t,e){if(!t)return null;if(Array.isArray(t)){const i=t.map(t=>gw(t,e));return new lS(i)}return hw(new(0,uw[t.type])(t.flatCoordinates,t.layout||"XY",t.ends),!1,e)}class fw extends lw{constructor(){super()}getType(){return"json"}readFeature(t,e){return this.readFeatureFromObject(pw(t),this.getReadOptions(t,e))}readFeatures(t,e){return this.readFeaturesFromObject(pw(t),this.getReadOptions(t,e))}readFeatureFromObject(t,e){return U()}readFeaturesFromObject(t,e){return U()}readGeometry(t,e){return this.readGeometryFromObject(pw(t),this.getReadOptions(t,e))}readGeometryFromObject(t,e){return U()}readProjection(t){return this.readProjectionFromObject(pw(t))}readProjectionFromObject(t){return U()}writeFeature(t,e){return JSON.stringify(this.writeFeatureObject(t,e))}writeFeatureObject(t,e){return U()}writeFeatures(t,e){return JSON.stringify(this.writeFeaturesObject(t,e))}writeFeaturesObject(t,e){return U()}writeGeometry(t,e){return JSON.stringify(this.writeGeometryObject(t,e))}writeGeometryObject(t,e){return U()}}function pw(t){if("string"==typeof t){const e=JSON.parse(t);return e||null}return null!==t?t:null}const _w={Point:function(t){let e;e=void 0!==t.m&&void 0!==t.z?new os([t.x,t.y,t.z,t.m],"XYZM"):void 0!==t.z?new os([t.x,t.y,t.z],"XYZ"):void 0!==t.m?new os([t.x,t.y,t.m],"XYM"):new os([t.x,t.y]);return e},LineString:function(t){const e=xw(t);return new Hd(t.paths[0],e)},Polygon:function(t){const e=xw(t);return new _s(t.rings,e)},MultiPoint:function(t){const e=xw(t);return new Jd(t.points,e)},MultiLineString:function(t){const e=xw(t);return new qd(t.paths,e)},MultiPolygon:function(t){const e=xw(t);return new tg(t.rings,e)}},mw={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=vw(t);return{hasZ:i.hasZ,hasM:i.hasM,paths:[t.getCoordinates()]}},Polygon:function(t,e){const i=vw(t);return{hasZ:i.hasZ,hasM:i.hasM,rings:t.getCoordinates(!1)}},MultiPoint:function(t,e){const i=vw(t);return{hasZ:i.hasZ,hasM:i.hasM,points:t.getCoordinates()}},MultiLineString:function(t,e){const i=vw(t);return{hasZ:i.hasZ,hasM:i.hasM,paths:t.getCoordinates()}},MultiPolygon:function(t,e){const i=vw(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 yw(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=xw(e),r=function(t,e){const i=[],n=[],r=[];let s,o;for(s=0,o=t.length;s<o;++s){i.length=0,Dr(i,0,t[s],e.length);cs(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(Wt(new ss(i).getExtent(),new ss(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 hw((0,_w[i])(t),!1,e)}function xw(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 vw(t){const e=t.getLayout();return{hasZ:"XYZ"===e||"XYZM"===e,hasM:"XYM"===e||"XYZM"===e}}function Sw(t,e){return(0,mw[t.getType()])(hw(t,!0,e),e)}class ww extends lw{constructor(){super(),this.xmlSerializer_=Wp()}getType(){return"xml"}readFeature(t,e){if(!t)return null;if("string"==typeof t){const i=Pp(t);return this.readFeatureFromDocument(i,e)}return bp(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=Pp(t);return this.readFeaturesFromDocument(i,e)}return bp(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&&R(i,this.readFeaturesFromNode(n,e));return i}readFeaturesFromNode(t,e){return U()}readGeometry(t,e){if(!t)return null;if("string"==typeof t){const i=Pp(t);return this.readGeometryFromDocument(i,e)}return bp(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=Pp(t);return this.readProjectionFromDocument(e)}return bp(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 Ew="http://www.opengis.net/gml",Tw=/^\s*$/;class Cw extends ww{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:Mp(this.readFeaturesInternal),featureMembers:Lp(this.readFeaturesInternal)},this.supportedMediaTypes=["application/gml+xml"]}readFeaturesInternal(t,e){const i=t.localName;let n=null;if("FeatureCollection"==i)n=Bp([],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?Mp(this.readFeatureElement,this):Lp(this.readFeatureElement,this))}h[o[t]]=e}n=Bp("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"),Bp(null,this.GEOMETRY_PARSERS,t,e,this)}readExtentElement(t,e){const i=e[0],n=this.readGeometryOrExtent(t,e);return n?cw(n,i):void 0}readGeometryElement(t,e){const i=e[0],n=this.readGeometryOrExtent(t,e);return n?hw(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=Tp(s,!1),Tw.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 xr)){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 At(r);n&&s.setGeometryName(n);const o=t.getAttribute("fid")||Rp(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 os(i,"XYZ")}readMultiPoint(t,e){const i=Bp([],this.MULTIPOINT_PARSERS,t,e,this);if(i)return new Jd(i)}readMultiLineString(t,e){const i=Bp([],this.MULTILINESTRING_PARSERS,t,e,this);if(i)return new qd(i)}readMultiPolygon(t,e){const i=Bp([],this.MULTIPOLYGON_PARSERS,t,e,this);if(i)return new tg(i)}pointMemberParser(t,e){Up(this.POINTMEMBER_PARSERS,t,e,this)}lineStringMemberParser(t,e){Up(this.LINESTRINGMEMBER_PARSERS,t,e,this)}polygonMemberParser(t,e){Up(this.POLYGONMEMBER_PARSERS,t,e,this)}readLineString(t,e){const i=this.readFlatCoordinatesFromNode(t,e);if(i){return new Hd(i,"XYZ")}}readFlatLinearRing(t,e){const i=Bp(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 ss(i,"XYZ")}readPolygon(t,e){const i=Bp([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)R(t,i[n]),e.push(t.length);return new _s(t,"XYZ",e)}}readFlatCoordinatesFromNode(t,e){return Bp(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 Tn(this.srsName?this.srsName:t.firstElementChild.getAttribute("srsName"))}}function bw(t){return Rw(Tp(t,!1))}function Rw(t){const e=/^\s*(true|1)|(false|0)\s*$/.exec(t);if(e)return void 0!==e[1]||!1}function Pw(t){const e=Tp(t,!1),i=Date.parse(e);return isNaN(i)?void 0:i/1e3}function Iw(t){return Mw(Tp(t,!1))}function Mw(t){const e=/^\s*([+\-]?\d*\.?\d+(?:e[+\-]?\d+)?)\s*$/i.exec(t);if(e)return parseFloat(e[1])}function Lw(t){return Fw(Tp(t,!1))}function Fw(t){const e=/^\s*(\d+)\s*$/.exec(t);if(e)return parseInt(e[1],10)}function Aw(t){return Tp(t,!1).trim()}function Ow(t,e){zw(t,e?"1":"0")}function Dw(t,e){t.appendChild(Yp().createCDATASection(e))}function kw(t,e){const i=new Date(1e3*e),n=i.getUTCFullYear()+"-"+Qe(i.getUTCMonth()+1,2)+"-"+Qe(i.getUTCDate(),2)+"T"+Qe(i.getUTCHours(),2)+":"+Qe(i.getUTCMinutes(),2)+":"+Qe(i.getUTCSeconds(),2)+"Z";t.appendChild(Yp().createTextNode(n))}function Nw(t,e){const i=e.toPrecision();t.appendChild(Yp().createTextNode(i))}function Gw(t,e){const i=e.toString();t.appendChild(Yp().createTextNode(i))}Cw.prototype.namespace=Ew,Cw.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{}},Cw.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{}},Cw.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{}},Cw.prototype.MULTIPOINT_PARSERS={"http://www.opengis.net/gml":{pointMember:Mp(Cw.prototype.pointMemberParser),pointMembers:Mp(Cw.prototype.pointMemberParser)}},Cw.prototype.MULTILINESTRING_PARSERS={"http://www.opengis.net/gml":{lineStringMember:Mp(Cw.prototype.lineStringMemberParser),lineStringMembers:Mp(Cw.prototype.lineStringMemberParser)}},Cw.prototype.MULTIPOLYGON_PARSERS={"http://www.opengis.net/gml":{polygonMember:Mp(Cw.prototype.polygonMemberParser),polygonMembers:Mp(Cw.prototype.polygonMemberParser)}},Cw.prototype.POINTMEMBER_PARSERS={"http://www.opengis.net/gml":{Point:Mp(Cw.prototype.readFlatCoordinatesFromNode)}},Cw.prototype.LINESTRINGMEMBER_PARSERS={"http://www.opengis.net/gml":{LineString:Mp(Cw.prototype.readLineString)}},Cw.prototype.POLYGONMEMBER_PARSERS={"http://www.opengis.net/gml":{Polygon:Mp(Cw.prototype.readPolygon)}},Cw.prototype.RING_PARSERS={"http://www.opengis.net/gml":{LinearRing:Lp(Cw.prototype.readFlatLinearRing)}};const jw=/^\s/,Uw=/\s$/,Bw=/(\n|\t|\r|<|&| {2})/;function zw(t,e){"string"==typeof e&&(jw.test(e)||Uw.test(e)||Bw.test(e))?e.split("]]>").forEach((e,i,n)=>{i<n.length-1&&(e+="]]"),i>0&&(e=">"+e),Dw(t,e)}):t.appendChild(Yp().createTextNode(e))}const Xw=Ew+" http://schemas.opengis.net/gml/2.1.2/feature.xsd",$w={MultiLineString:"lineStringMember",MultiCurve:"curveMember",MultiPolygon:"polygonMember",MultiSurface:"surfaceMember"};class Vw extends Cw{constructor(t){super(t=t||{}),this.FEATURE_COLLECTION_PARSERS[Ew].featureMember=Mp(this.readFeaturesInternal),this.schemaLocation=t.schemaLocation?t.schemaLocation:Xw}readFlatCoordinates(t,e){const i=Tp(t,!1).replace(/^\s*|\s*$/g,""),n=e[0].srsName;let r="enu";if(n){const t=Tn(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=Bp([null],this.BOX_PARSERS_,t,e,this);return Ht(i[1][0],i[1][1],i[1][3],i[1][4])}innerBoundaryIsParser(t,e){const i=Bp(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1].push(i)}}outerBoundaryIsParser(t,e){const i=Bp(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"),Ep("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]=Op(this.writeGeometryElement,this)):e in r.serializers[s]||(r.serializers[s][e]=Op(zw)))}}const h=Object.assign({},r);h.node=t,Xp(h,r.serializers,kp(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=Ep(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();Xp({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)?cw(e,n):hw(e,!0,n),Xp(r,this.GEOMETRY_SERIALIZERS,this.GEOMETRY_NODE_FACTORY_,[s],i,void 0,this)}createCoordinatesNode_(t){const e=Ep(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)}zw(t,l.join(" "))}writeCurveSegments_(t,e,i){const n=Ep(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();Xp({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=Ep(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),Ep(r.namespaceURI,void 0!==s?"innerBoundaryIs":"outerBoundaryIs")}writeSurfacePatches_(t,e,i){const n=Ep(t.namespaceURI,"PolygonPatch");t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i)}writeRing(t,e,i){const n=Ep(t.namespaceURI,"LinearRing");t.appendChild(n),this.writeLinearRing(n,e,i)}getCoords_(t,e,i){let n=(e?Tn(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();zw(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();Xp({node:t,hasZ:r,srsName:s},this.POINTMEMBER_SERIALIZERS,kp("pointMember"),o,i,void 0,this)}writePointMember(t,e,i){const n=Ep(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();Xp({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]];Xp({node:t},this.ENVELOPE_SERIALIZERS,Np,r,i,["lowerCorner","upperCorner"],this)}MULTIGEOMETRY_MEMBER_NODE_FACTORY_(t,e,i){const n=e[e.length-1].node;return Ep("http://www.opengis.net/gml",$w[n.nodeName])}}Vw.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{coordinates:Lp(Vw.prototype.readFlatCoordinates)}},Vw.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{innerBoundaryIs:Vw.prototype.innerBoundaryIsParser,outerBoundaryIs:Vw.prototype.outerBoundaryIsParser}},Vw.prototype.BOX_PARSERS_={"http://www.opengis.net/gml":{coordinates:Mp(Vw.prototype.readFlatCoordinates)}},Vw.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{Point:Lp(Cw.prototype.readPoint),MultiPoint:Lp(Cw.prototype.readMultiPoint),LineString:Lp(Cw.prototype.readLineString),MultiLineString:Lp(Cw.prototype.readMultiLineString),LinearRing:Lp(Cw.prototype.readLinearRing),Polygon:Lp(Cw.prototype.readPolygon),MultiPolygon:Lp(Cw.prototype.readMultiPolygon),Box:Lp(Vw.prototype.readBox)}},Vw.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml":{Curve:Op(Vw.prototype.writeCurveOrLineString),MultiCurve:Op(Vw.prototype.writeMultiCurveOrLineString),Point:Op(Vw.prototype.writePoint),MultiPoint:Op(Vw.prototype.writeMultiPoint),LineString:Op(Vw.prototype.writeCurveOrLineString),MultiLineString:Op(Vw.prototype.writeMultiCurveOrLineString),LinearRing:Op(Vw.prototype.writeLinearRing),Polygon:Op(Vw.prototype.writeSurfaceOrPolygon),MultiPolygon:Op(Vw.prototype.writeMultiSurfaceOrPolygon),Surface:Op(Vw.prototype.writeSurfaceOrPolygon),MultiSurface:Op(Vw.prototype.writeMultiSurfaceOrPolygon),Envelope:Op(Vw.prototype.writeEnvelope)}},Vw.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{lineStringMember:Op(Vw.prototype.writeLineStringOrCurveMember),curveMember:Op(Vw.prototype.writeLineStringOrCurveMember)}},Vw.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml":{outerBoundaryIs:Op(Vw.prototype.writeRing),innerBoundaryIs:Op(Vw.prototype.writeRing)}},Vw.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{pointMember:Op(Vw.prototype.writePointMember)}},Vw.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{surfaceMember:Op(Vw.prototype.writeSurfaceOrPolygonMember),polygonMember:Op(Vw.prototype.writeSurfaceOrPolygonMember)}},Vw.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml":{lowerCorner:Op(zw),upperCorner:Op(zw)}};const Ww=Ew+" http://schemas.opengis.net/gml/3.1.1/profiles/gmlsfProfile/1.0.0/gmlsf.xsd",Yw={MultiLineString:"lineStringMember",MultiCurve:"curveMember",MultiPolygon:"polygonMember",MultiSurface:"surfaceMember"};class Zw extends Cw{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:Ww,this.hasZ=void 0!==t.hasZ&&t.hasZ}readMultiCurve(t,e){const i=Bp([],this.MULTICURVE_PARSERS,t,e,this);if(i){return new qd(i)}}readFlatCurveRing(t,e){const i=Bp([],this.MULTICURVE_PARSERS,t,e,this),n=[];for(let t=0,e=i.length;t<e;++t)R(n,i[t].getFlatCoordinates());return n}readMultiSurface(t,e){const i=Bp([],this.MULTISURFACE_PARSERS,t,e,this);if(i)return new tg(i)}curveMemberParser(t,e){Up(this.CURVEMEMBER_PARSERS,t,e,this)}surfaceMemberParser(t,e){Up(this.SURFACEMEMBER_PARSERS,t,e,this)}readPatch(t,e){return Bp([null],this.PATCHES_PARSERS,t,e,this)}readSegment(t,e){return Bp([],this.SEGMENTS_PARSERS,t,e,this)}readPolygonPatch(t,e){return Bp([null],this.FLAT_LINEAR_RINGS_PARSERS,t,e,this)}readLineStringSegment(t,e){return Bp([null],this.GEOMETRY_FLAT_COORDINATES_PARSERS,t,e,this)}interiorParser(t,e){const i=Bp(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1].push(i)}}exteriorParser(t,e){const i=Bp(void 0,this.RING_PARSERS,t,e,this);if(i){e[e.length-1][0]=i}}readSurface(t,e){const i=Bp([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)R(t,i[n]),e.push(t.length);return new _s(t,"XYZ",e)}}readCurve(t,e){const i=Bp([null],this.CURVE_PARSERS,t,e,this);if(i){return new Hd(i,"XYZ")}}readEnvelope(t,e){const i=Bp([null],this.ENVELOPE_PARSERS,t,e,this);return Ht(i[1][0],i[1][1],i[2][0],i[2][1])}readFlatPos(t,e){let i=Tp(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?Tn(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=Tp(t,!1).replace(/^\s*|\s*$/g,""),n=e[0],r=n.srsName,s=n.srsDimension,o=r?Tn(r).getAxisOrientation():"enu",a=i.split(/\s+/);let l=2;t.getAttribute("srsDimension")?l=Fw(t.getAttribute("srsDimension")):t.getAttribute("dimension")?l=Fw(t.getAttribute("dimension")):t.parentNode.getAttribute("srsDimension")?l=Fw(t.parentNode.getAttribute("srsDimension")):s&&(l=Fw(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?Tn(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)}zw(t,h)}getCoords_(t,e,i){let n=(e?Tn(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);zw(t,h.join(" "))}writePoint(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=Ep(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]];Xp({node:t},this.ENVELOPE_SERIALIZERS,Np,r,i,["lowerCorner","upperCorner"],this)}writeLinearRing(t,e,i){const n=i[i.length-1].srsName;n&&t.setAttribute("srsName",n);const r=Ep(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),Ep(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();Xp({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=Ep(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=Ep(t.namespaceURI,"posList");t.appendChild(n),this.writePosList_(n,e,i)}else if("Curve"===t.nodeName){const n=Ep(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();Xp({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();Xp({node:t,hasZ:s,srsName:r},this.POINTMEMBER_SERIALIZERS,kp("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();Xp({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=Ep(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=Ep(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=Ep(t.namespaceURI,"PolygonPatch");t.appendChild(n),this.writeSurfaceOrPolygon(n,e,i)}writeCurveSegments_(t,e,i){const n=Ep(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)?cw(e,n):hw(e,!0,n),Xp(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]=Op(this.writeGeometryElement,this)):e in r.serializers[s]||(r.serializers[s][e]=Op(zw)))}}const h=Object.assign({},r);h.node=t,Xp(h,r.serializers,kp(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]=Op(this.writeFeatureElement,this);const a=Object.assign({},n);a.node=t,Xp(a,o,kp(r,s),e,i)}MULTIGEOMETRY_MEMBER_NODE_FACTORY_(t,e,i){const n=e[e.length-1].node;return Ep(this.namespace,Yw[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"),Ep(this.namespace,i)}writeGeometryNode(t,e){e=this.adaptOptions(e);const i=Ep(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=Ep(this.namespace,"featureMembers");i.setAttributeNS(wp,"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}}Zw.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml":{pos:Lp(Zw.prototype.readFlatPos),posList:Lp(Zw.prototype.readFlatPosList),coordinates:Lp(Vw.prototype.readFlatCoordinates)}},Zw.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml":{interior:Zw.prototype.interiorParser,exterior:Zw.prototype.exteriorParser}},Zw.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml":{Point:Lp(Cw.prototype.readPoint),MultiPoint:Lp(Cw.prototype.readMultiPoint),LineString:Lp(Cw.prototype.readLineString),MultiLineString:Lp(Cw.prototype.readMultiLineString),LinearRing:Lp(Cw.prototype.readLinearRing),Polygon:Lp(Cw.prototype.readPolygon),MultiPolygon:Lp(Cw.prototype.readMultiPolygon),Surface:Lp(Zw.prototype.readSurface),MultiSurface:Lp(Zw.prototype.readMultiSurface),Curve:Lp(Zw.prototype.readCurve),MultiCurve:Lp(Zw.prototype.readMultiCurve),Envelope:Lp(Zw.prototype.readEnvelope)}},Zw.prototype.MULTICURVE_PARSERS={"http://www.opengis.net/gml":{curveMember:Mp(Zw.prototype.curveMemberParser),curveMembers:Mp(Zw.prototype.curveMemberParser)}},Zw.prototype.MULTISURFACE_PARSERS={"http://www.opengis.net/gml":{surfaceMember:Mp(Zw.prototype.surfaceMemberParser),surfaceMembers:Mp(Zw.prototype.surfaceMemberParser)}},Zw.prototype.CURVEMEMBER_PARSERS={"http://www.opengis.net/gml":{LineString:Mp(Cw.prototype.readLineString),Curve:Mp(Zw.prototype.readCurve)}},Zw.prototype.SURFACEMEMBER_PARSERS={"http://www.opengis.net/gml":{Polygon:Mp(Cw.prototype.readPolygon),Surface:Mp(Zw.prototype.readSurface)}},Zw.prototype.SURFACE_PARSERS={"http://www.opengis.net/gml":{patches:Lp(Zw.prototype.readPatch)}},Zw.prototype.CURVE_PARSERS={"http://www.opengis.net/gml":{segments:Lp(Zw.prototype.readSegment)}},Zw.prototype.ENVELOPE_PARSERS={"http://www.opengis.net/gml":{lowerCorner:Mp(Zw.prototype.readFlatPosList),upperCorner:Mp(Zw.prototype.readFlatPosList)}},Zw.prototype.PATCHES_PARSERS={"http://www.opengis.net/gml":{PolygonPatch:Lp(Zw.prototype.readPolygonPatch)}},Zw.prototype.SEGMENTS_PARSERS={"http://www.opengis.net/gml":{LineStringSegment:Ip(Zw.prototype.readLineStringSegment)}},Cw.prototype.RING_PARSERS={"http://www.opengis.net/gml":{LinearRing:Lp(Cw.prototype.readFlatLinearRing),Ring:Lp(Zw.prototype.readFlatCurveRing)}},Zw.prototype.writeFeatures,Zw.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml":{exterior:Op(Zw.prototype.writeRing),interior:Op(Zw.prototype.writeRing)}},Zw.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml":{lowerCorner:Op(zw),upperCorner:Op(zw)}},Zw.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{surfaceMember:Op(Zw.prototype.writeSurfaceOrPolygonMember),polygonMember:Op(Zw.prototype.writeSurfaceOrPolygonMember)}},Zw.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{pointMember:Op(Zw.prototype.writePointMember)}},Zw.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml":{lineStringMember:Op(Zw.prototype.writeLineStringOrCurveMember),curveMember:Op(Zw.prototype.writeLineStringOrCurveMember)}},Zw.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml":{Curve:Op(Zw.prototype.writeCurveOrLineString),MultiCurve:Op(Zw.prototype.writeMultiCurveOrLineString),Point:Op(Zw.prototype.writePoint),MultiPoint:Op(Zw.prototype.writeMultiPoint),LineString:Op(Zw.prototype.writeCurveOrLineString),MultiLineString:Op(Zw.prototype.writeMultiCurveOrLineString),LinearRing:Op(Zw.prototype.writeLinearRing),Polygon:Op(Zw.prototype.writeSurfaceOrPolygon),MultiPolygon:Op(Zw.prototype.writeMultiSurfaceOrPolygon),Surface:Op(Zw.prototype.writeSurfaceOrPolygon),MultiSurface:Op(Zw.prototype.writeMultiSurfaceOrPolygon),Envelope:Op(Zw.prototype.writeEnvelope)}};const Kw=Zw;Kw.prototype.writeFeatures,Kw.prototype.writeFeaturesNode;class Hw extends Zw{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)}}Hw.prototype.namespace="http://www.opengis.net/gml/3.2",Hw.prototype.GEOMETRY_FLAT_COORDINATES_PARSERS={"http://www.opengis.net/gml/3.2":{pos:Lp(Zw.prototype.readFlatPos),posList:Lp(Zw.prototype.readFlatPosList),coordinates:Lp(Vw.prototype.readFlatCoordinates)}},Hw.prototype.FLAT_LINEAR_RINGS_PARSERS={"http://www.opengis.net/gml/3.2":{interior:Zw.prototype.interiorParser,exterior:Zw.prototype.exteriorParser}},Hw.prototype.GEOMETRY_PARSERS={"http://www.opengis.net/gml/3.2":{Point:Lp(Cw.prototype.readPoint),MultiPoint:Lp(Cw.prototype.readMultiPoint),LineString:Lp(Cw.prototype.readLineString),MultiLineString:Lp(Cw.prototype.readMultiLineString),LinearRing:Lp(Cw.prototype.readLinearRing),Polygon:Lp(Cw.prototype.readPolygon),MultiPolygon:Lp(Cw.prototype.readMultiPolygon),Surface:Lp(Hw.prototype.readSurface),MultiSurface:Lp(Zw.prototype.readMultiSurface),Curve:Lp(Hw.prototype.readCurve),MultiCurve:Lp(Zw.prototype.readMultiCurve),Envelope:Lp(Hw.prototype.readEnvelope)}},Hw.prototype.MULTICURVE_PARSERS={"http://www.opengis.net/gml/3.2":{curveMember:Mp(Zw.prototype.curveMemberParser),curveMembers:Mp(Zw.prototype.curveMemberParser)}},Hw.prototype.MULTISURFACE_PARSERS={"http://www.opengis.net/gml/3.2":{surfaceMember:Mp(Zw.prototype.surfaceMemberParser),surfaceMembers:Mp(Zw.prototype.surfaceMemberParser)}},Hw.prototype.CURVEMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{LineString:Mp(Cw.prototype.readLineString),Curve:Mp(Zw.prototype.readCurve)}},Hw.prototype.SURFACEMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Polygon:Mp(Cw.prototype.readPolygon),Surface:Mp(Zw.prototype.readSurface)}},Hw.prototype.SURFACE_PARSERS={"http://www.opengis.net/gml/3.2":{patches:Lp(Zw.prototype.readPatch)}},Hw.prototype.CURVE_PARSERS={"http://www.opengis.net/gml/3.2":{segments:Lp(Zw.prototype.readSegment)}},Hw.prototype.ENVELOPE_PARSERS={"http://www.opengis.net/gml/3.2":{lowerCorner:Mp(Zw.prototype.readFlatPosList),upperCorner:Mp(Zw.prototype.readFlatPosList)}},Hw.prototype.PATCHES_PARSERS={"http://www.opengis.net/gml/3.2":{PolygonPatch:Lp(Zw.prototype.readPolygonPatch)}},Hw.prototype.SEGMENTS_PARSERS={"http://www.opengis.net/gml/3.2":{LineStringSegment:Ip(Zw.prototype.readLineStringSegment)}},Hw.prototype.MULTIPOINT_PARSERS={"http://www.opengis.net/gml/3.2":{pointMember:Mp(Cw.prototype.pointMemberParser),pointMembers:Mp(Cw.prototype.pointMemberParser)}},Hw.prototype.MULTILINESTRING_PARSERS={"http://www.opengis.net/gml/3.2":{lineStringMember:Mp(Cw.prototype.lineStringMemberParser),lineStringMembers:Mp(Cw.prototype.lineStringMemberParser)}},Hw.prototype.MULTIPOLYGON_PARSERS={"http://www.opengis.net/gml/3.2":{polygonMember:Mp(Cw.prototype.polygonMemberParser),polygonMembers:Mp(Cw.prototype.polygonMemberParser)}},Hw.prototype.POINTMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Point:Mp(Cw.prototype.readFlatCoordinatesFromNode)}},Hw.prototype.LINESTRINGMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{LineString:Mp(Cw.prototype.readLineString)}},Hw.prototype.POLYGONMEMBER_PARSERS={"http://www.opengis.net/gml/3.2":{Polygon:Mp(Cw.prototype.readPolygon)}},Hw.prototype.RING_PARSERS={"http://www.opengis.net/gml/3.2":{LinearRing:Lp(Cw.prototype.readFlatLinearRing),Ring:Lp(Hw.prototype.readFlatCurveRing)}},Hw.prototype.RING_SERIALIZERS={"http://www.opengis.net/gml/3.2":{exterior:Op(Zw.prototype.writeRing),interior:Op(Zw.prototype.writeRing)}},Hw.prototype.ENVELOPE_SERIALIZERS={"http://www.opengis.net/gml/3.2":{lowerCorner:Op(zw),upperCorner:Op(zw)}},Hw.prototype.SURFACEORPOLYGONMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{surfaceMember:Op(Zw.prototype.writeSurfaceOrPolygonMember),polygonMember:Op(Zw.prototype.writeSurfaceOrPolygonMember)}},Hw.prototype.POINTMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{pointMember:Op(Zw.prototype.writePointMember)}},Hw.prototype.LINESTRINGORCURVEMEMBER_SERIALIZERS={"http://www.opengis.net/gml/3.2":{lineStringMember:Op(Zw.prototype.writeLineStringOrCurveMember),curveMember:Op(Zw.prototype.writeLineStringOrCurveMember)}},Hw.prototype.GEOMETRY_SERIALIZERS={"http://www.opengis.net/gml/3.2":{Curve:Op(Zw.prototype.writeCurveOrLineString),MultiCurve:Op(Zw.prototype.writeMultiCurveOrLineString),Point:Op(Hw.prototype.writePoint),MultiPoint:Op(Zw.prototype.writeMultiPoint),LineString:Op(Zw.prototype.writeCurveOrLineString),MultiLineString:Op(Zw.prototype.writeMultiCurveOrLineString),LinearRing:Op(Zw.prototype.writeLinearRing),Polygon:Op(Zw.prototype.writeSurfaceOrPolygon),MultiPolygon:Op(Zw.prototype.writeMultiSurfaceOrPolygon),Surface:Op(Zw.prototype.writeSurfaceOrPolygon),MultiSurface:Op(Zw.prototype.writeMultiSurfaceOrPolygon),Envelope:Op(Zw.prototype.writeEnvelope)}};const qw=[null,"http://www.topografix.com/GPX/1/0","http://www.topografix.com/GPX/1/1"],Jw={rte:PE,trk:IE,wpt:ME},Qw=jp(qw,{rte:Mp(PE),trk:Mp(IE),wpt:Mp(ME)}),tE=jp(qw,{text:Ap(Aw,"linkText"),type:Ap(Aw,"linkType")}),eE=jp(qw,{name:Ap(Aw),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:bE}),iE=jp(qw,{name:Ap(Aw),desc:Ap(Aw),author:Ap(function(t,e){const i=Bp({},eE,t,e);if(i)return i;return}),copyright:Ap(function(t,e){const i=Bp({},nE,t,e);if(i){const e=t.getAttribute("author");return null!==e&&(i.author=e),i}return}),link:bE,time:Ap(Pw),keywords:Ap(Aw),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:RE}),nE=jp(qw,{year:Ap(Lw),license:Ap(Aw)}),rE=jp(qw,{rte:Op(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=hw(o,!0,n);s.geometryLayout=t.getLayout(),r.rtept=t.getCoordinates()}const a=i[i.length-1].node,l=gE[a.namespaceURI],h=Gp(r,l);Xp(s,fE,Np,h,i,l)}),trk:Op(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=hw(o,!0,n);r.trkseg=t.getLineStrings()}const a=i[i.length-1].node,l=_E[a.namespaceURI],h=Gp(r,l);Xp(s,mE,Np,h,i,l)}),wpt:Op(function(t,e,i){const n=i[0],r=i[i.length-1];r.properties=e.getProperties();const s=e.getGeometry();if("Point"==s.getType()){const 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n={node:t};n.geometryLayout=e.getLayout(),n.properties={},Xp(n,xE,yE,e.getCoordinates(),i)}))}),yE=kp("trkpt"),xE=jp(qw,{trkpt:Op(FE)}),vE=jp(qw,["ele","time","magvar","geoidheight","name","cmt","desc","src","link","sym","type","fix","sat","hdop","vdop","pdop","ageofdgpsdata","dgpsid"]),SE=jp(qw,{ele:Op(Nw),time:Op(kw),magvar:Op(Nw),geoidheight:Op(Nw),name:Op(zw),cmt:Op(zw),desc:Op(zw),src:Op(zw),link:Op(LE),sym:Op(zw),type:Op(zw),fix:Op(zw),sat:Op(Gw),hdop:Op(Nw),vdop:Op(Nw),pdop:Op(Nw),ageofdgpsdata:Op(Nw),dgpsid:Op(Gw)}),wE={Point:"wpt",LineString:"rte",MultiLineString:"trk"};function EE(t,e,i){const n=t.getGeometry();if(n){const t=wE[n.getType()];if(t){return Ep(e[e.length-1].node.namespaceURI,t)}}}function TE(t,e,i,n){return t.push(parseFloat(i.getAttribute("lon")),parseFloat(i.getAttribute("lat"))),"ele"in n?(t.push(n.ele),delete n.ele,e.hasZ=!0):t.push(0),"time"in n?(t.push(n.time),delete n.time,e.hasM=!0):t.push(0),t}function CE(t,e,i){let 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 bE(t,e){const i=e[e.length-1],n=t.getAttribute("href");null!==n&&(i.link=n),Up(tE,t,e)}function RE(t,e){e[e.length-1].extensionsNode_=t}function PE(t,e){const i=e[0],n=Bp({flatCoordinates:[],layoutOptions:{}},sE,t,e);if(!n)return;const r=n.flatCoordinates;delete n.flatCoordinates;const s=n.layoutOptions;delete n.layoutOptions;const o=CE(s,r),a=new Hd(r,o);hw(a,!1,i);const l=new At(a);return l.setProperties(n,!0),l}function IE(t,e){const i=e[0],n=Bp({flatCoordinates:[],ends:[],layoutOptions:{}},aE,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=CE(o,r,s),l=new qd(r,a,s);hw(l,!1,i);const h=new At(l);return h.setProperties(n,!0),h}function ME(t,e){const i=e[0],n=Bp({},cE,t,e);if(!n)return;const r={},s=TE([],r,t,n),o=CE(r,s),a=new os(s,o);hw(a,!1,i);const l=new At(a);return l.setProperties(n,!0),l}function LE(t,e,i){t.setAttribute("href",e);const n=i[i.length-1].properties,r=[n.linkText,n.linkType];Xp({node:t},dE,Np,r,i,uE)}function FE(t,e,i){const n=i[i.length-1],r=n.node.namespaceURI,s=n.properties;t.setAttributeNS(null,"lat",String(e[1])),t.setAttributeNS(null,"lon",String(e[0]));switch(n.geometryLayout){case"XYZM":0!==e[3]&&(s.time=e[3]);case"XYZ":0!==e[2]&&(s.ele=e[2]);break;case"XYM":0!==e[2]&&(s.time=e[2])}const o="rtept"==t.nodeName?pE[r]:vE[r],a=Gp(s,o);Xp({node:t,properties:s},SE,Np,a,i,o)}function AE(t,e){if(!t)return null;let i;switch(t.type){case"Point":i=function(t){const e=t.coordinates;return{type:"Point",flatCoordinates:e,layout:Sr(e.length)}}(t);break;case"LineString":i=function(t){const e=t.coordinates,i=e.flat();return{type:"LineString",flatCoordinates:i,ends:[i.length],layout:Sr(e[0]?.length||2)}}(t);break;case"Polygon":i=function(t){const e=t.coordinates,i=[],n=e[0]?.[0]?.length,r=kr(i,0,e,n);return{type:"Polygon",flatCoordinates:i,ends:r,layout:Sr(n)}}(t);break;case"MultiPoint":i=function(t){const e=t.coordinates;return{type:"MultiPoint",flatCoordinates:e.flat(),layout:Sr(e[0]?.length||2)}}(t);break;case"MultiLineString":i=function(t){const e=t.coordinates,i=e[0]?.[0]?.length||2,n=[],r=kr(n,0,e,i);return{type:"MultiLineString",flatCoordinates:n,ends:r,layout:Sr(i)}}(t);break;case"MultiPolygon":i=function(t){const e=t.coordinates,i=[],n=e[0]?.[0]?.[0].length||2,r=Nr(i,0,e,n);return{type:"MultiPolygon",flatCoordinates:i,ends:r,layout:Sr(n)}}(t);break;case"GeometryCollection":i=function(t){const e=t.geometries.map(function(t){return AE(t)});return e}(t);break;default:throw new Error("Unsupported GeoJSON type: "+t.type)}return i}function OE(t,e){const i=(t=hw(t,!0,e)).getType();let n;switch(i){case"Point":n=function(t){return{type:"Point",coordinates:t.getCoordinates()}}(t);break;case"LineString":n=function(t){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){return{type:"MultiPoint",coordinates:t.getCoordinates()}}(t);break;case"MultiLineString":n=function(t){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 OE(t,e)});return{type:"GeometryCollection",geometries:i}}(t,e);break;case"Circle":n={type:"GeometryCollection",geometries:[]};break;default:throw new Error("Unsupported geometry type: "+i)}return n}class DE extends lw{constructor(){super()}getType(){return"text"}readFeature(t,e){return this.readFeatureFromText(kE(t),this.adaptOptions(e))}readFeatureFromText(t,e){return U()}readFeatures(t,e){return this.readFeaturesFromText(kE(t),this.adaptOptions(e))}readFeaturesFromText(t,e){return U()}readGeometry(t,e){return this.readGeometryFromText(kE(t),this.adaptOptions(e))}readGeometryFromText(t,e){return U()}readProjection(t){return this.readProjectionFromText(kE(t))}readProjectionFromText(t){return this.dataProjection}writeFeature(t,e){return this.writeFeatureText(t,this.adaptOptions(e))}writeFeatureText(t,e){return U()}writeFeatures(t,e){return this.writeFeaturesText(t,this.adaptOptions(e))}writeFeaturesText(t,e){return U()}writeGeometry(t,e){return this.writeGeometryText(t,this.adaptOptions(e))}writeGeometryText(t,e){return U()}}function kE(t){return"string"==typeof t?t:""}const 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e=this.buf,i=e[this.pos++];if(i<128)return i;let n,r=127&i;return n=e[this.pos++],r|=(127&n)<<7,n<128?r:(n=e[this.pos++],r|=(127&n)<<14,n<128?r:(n=e[this.pos++],r|=(127&n)<<21,n<128?r:(n=e[this.pos],r|=(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 VC(t,r,e);if(s=n[i.pos++],r|=(127&s)<<3,s<128)return VC(t,r,e);if(s=n[i.pos++],r|=(127&s)<<10,s<128)return VC(t,r,e);if(s=n[i.pos++],r|=(127&s)<<17,s<128)return VC(t,r,e);if(s=n[i.pos++],r|=(127&s)<<24,s<128)return VC(t,r,e);if(s=n[i.pos++],r|=(1&s)<<31,s<128)return VC(t,r,e);throw new Error("Expected varint not more than 10 bytes")}(r,t,this))))}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&&XC?XC.decode(this.buf.subarray(e,t)):function(t,e,i){let n="",r=e;for(;r<i;){const e=t[r];let 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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}nextField(t=this.length){if(this.pos===this._valueStart&&this.skip(this.type),this.pos>=t)return 0;const e=this.readVarint();return this.type=7&e,this._valueStart=this.pos,e>>>3}skip(t){const e=7&t;if(0===e)for(;this.buf[this.pos++]>127;);else 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i=Bp({id:t.getAttribute("id"),ndrefs:[],flatCoordinates:[],tags:{}},qC,t,e);e[e.length-1].ways.push(i)}});const QC=jp(HC,{tag:tb});function tb(t,e){e[e.length-1].tags[t.getAttribute("k")]=t.getAttribute("v")}class eb{read(t){if(!t)return null;if("string"==typeof t){const e=Pp(t);return this.readFromDocument(e)}return bp(t)?this.readFromDocument(t):this.readFromNode(t)}readFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType==Node.ELEMENT_NODE)return this.readFromNode(e);return null}readFromNode(t){U()}}function ib(t){return t.getAttributeNS("http://www.w3.org/1999/xlink","href")}const nb=[null,"http://www.opengis.net/ows/1.1"],rb=jp(nb,{ServiceIdentification:Ap(function(t,e){return Bp({},mb,t,e)}),ServiceProvider:Ap(function(t,e){return Bp({},yb,t,e)}),OperationsMetadata:Ap(function(t,e){return Bp({},gb,t,e)})});class sb extends eb{constructor(){super()}readFromNode(t){const e=Bp({},rb,t,[]);return e||null}}const ob=jp(nb,{DeliveryPoint:Ap(Aw),City:Ap(Aw),AdministrativeArea:Ap(Aw),PostalCode:Ap(Aw),Country:Ap(Aw),ElectronicMailAddress:Ap(Aw)}),ab=jp(nb,{Value:Fp(function(t,e){return Aw(t)})}),lb=jp(nb,{AllowedValues:Ap(function(t,e){return Bp({},ab,t,e)})}),hb=jp(nb,{Phone:Ap(function(t,e){return Bp({},fb,t,e)}),Address:Ap(function(t,e){return Bp({},ob,t,e)})}),cb=jp(nb,{HTTP:Ap(function(t,e){return Bp({},ub,t,e)})}),ub=jp(nb,{Get:Fp(function(t,e){const i=ib(t);if(!i)return;return Bp({href:i},pb,t,e)}),Post:void 0}),db=jp(nb,{DCP:Ap(function(t,e){return Bp({},cb,t,e)})}),gb=jp(nb,{Operation:function(t,e){const i=t.getAttribute("name"),n=Bp({},db,t,e);if(!n)return;e[e.length-1][i]=n}}),fb=jp(nb,{Voice:Ap(Aw),Facsimile:Ap(Aw)}),pb=jp(nb,{Constraint:Fp(function(t,e){const i=t.getAttribute("name");if(!i)return;return Bp({name:i},lb,t,e)})}),_b=jp(nb,{IndividualName:Ap(Aw),PositionName:Ap(Aw),ContactInfo:Ap(function(t,e){return Bp({},hb,t,e)})}),mb=jp(nb,{Abstract:Ap(Aw),AccessConstraints:Ap(Aw),Fees:Ap(Aw),Title:Ap(Aw),ServiceTypeVersion:Ap(Aw),ServiceType:Ap(Aw)}),yb=jp(nb,{ProviderName:Ap(Aw),ProviderSite:Ap(ib),ServiceContact:Ap(function(t,e){return Bp({},_b,t,e)})});function xb(t,e,i){i=i||1e5;const n=new Array(e).fill(0);for(let r=0,s=t.length;r<s;)for(let s=0;s<e;++s,++r){const e=t[r]*i,o=e<0?Math.ceil(e-.5):Math.round(e),a=o-n[s];n[s]=o,t[r]=a}return Sb(t)}function vb(t,e,i){i=i||1e5;const n=new Array(e).fill(0),r=wb(t);for(let t=0,s=r.length;t<s;)for(let s=0;s<e;++s,++t)n[s]+=r[t],r[t]=n[s]/i;return r}function Sb(t){for(let e=0,i=t.length;e<i;++e){const i=t[e];t[e]=i<0?~(i<<1):i<<1}return Eb(t)}function wb(t){const e=Tb(t);for(let t=0,i=e.length;t<i;++t){const i=e[t];e[t]=1&i?~(i>>1):i>>1}return e}function Eb(t){let e="";for(let i=0,n=t.length;i<n;++i)e+=Cb(t[i]);return e}function Tb(t){const e=[];let i=0,n=0;for(let r=0,s=t.length;r<s;++r){const s=t.charCodeAt(r)-63;i|=(31&s)<<n,s<32?(e.push(i),i=0,n=0):n+=5}return e}function Cb(t){let e,i="";for(;t>=32;)e=63+(32|31&t),i+=String.fromCharCode(e),t>>=5;return e=t+63,i+=String.fromCharCode(e),i}const bb={Point:function(t,e,i){const n=t.coordinates;e&&i&&Lb(n,e,i);return new os(n)},LineString:function(t,e){const i=Rb(t.arcs,e);return new Hd(i)},Polygon:function(t,e){const i=[];for(let n=0,r=t.arcs.length;n<r;++n)i[n]=Rb(t.arcs[n],e);return new _s(i)},MultiPoint:function(t,e,i){const n=t.coordinates;if(e&&i)for(let t=0,r=n.length;t<r;++t)Lb(n[t],e,i);return new Jd(n)},MultiLineString:function(t,e){const i=[];for(let n=0,r=t.arcs.length;n<r;++n)i[n]=Rb(t.arcs[n],e);return new qd(i)},MultiPolygon:function(t,e){const i=[];for(let n=0,r=t.arcs.length;n<r;++n){const r=t.arcs[n],s=[];for(let t=0,i=r.length;t<i;++t)s[t]=Rb(r[t],e);i[n]=s}return new tg(i)}};function Rb(t,e){const i=[];let n;for(let r=0,s=t.length;r<s;++r)if(n=t[r],r>0&&i.pop(),n>=0){const t=e[n];for(let e=0,n=t.length;e<n;++e)i.push(t[e].slice(0))}else{const t=e[~n];for(let e=t.length-1;e>=0;--e)i.push(t[e].slice(0))}return i}function Pb(t,e,i,n,r,s,o){const a=t.geometries,l=[];for(let t=0,h=a.length;t<h;++t)l[t]=Ib(a[t],e,i,n,r,s,o);return l}function Ib(t,e,i,n,r,s,o){let a=null;const l=t.type;if(l){const r=bb[l];a="Point"===l||"MultiPoint"===l?r(t,i,n):r(t,e),a=hw(a,!1,o)}const h=new At({geometry:a});void 0!==t.id&&h.setId(t.id);let c=t.properties;return r&&(c||(c={}),c[r]=s),c&&h.setProperties(c,!0),h}function Mb(t,e,i){let n=0,r=0;for(let s=0,o=t.length;s<o;++s){const o=t[s];n+=o[0],r+=o[1],o[0]=n,o[1]=r,Lb(o,e,i)}}function Lb(t,e,i){t[0]=t[0]*e[0]+i[0],t[1]=t[1]*e[1]+i[1]}class Fb{constructor(t){this.tagName_=t}getTagName(){return this.tagName_}}class Ab extends Fb{constructor(t,e){super(t),this.conditions=e,Ft(this.conditions.length>=2,"At least 2 conditions are required")}}class Ob extends Ab{constructor(t){super("And",Array.prototype.slice.call(arguments))}}class Db extends 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MR={"http://www.opengis.net/wfs":{Query:Op(LR)},"http://www.opengis.net/wfs/2.0":{Query:Op(LR)},"http://www.opengis.net/ogc":{During:Op(kR),And:Op(NR),Or:Op(NR),Not:Op(GR),BBOX:Op(AR),Contains:Op(OR),Intersects:Op(OR),Within:Op(OR),DWithin:Op(DR),PropertyIsEqualTo:Op(jR),PropertyIsNotEqualTo:Op(jR),PropertyIsLessThan:Op(jR),PropertyIsLessThanOrEqualTo:Op(jR),PropertyIsGreaterThan:Op(jR),PropertyIsGreaterThanOrEqualTo:Op(jR),PropertyIsNull:Op(UR),PropertyIsBetween:Op(BR),PropertyIsLike:Op(zR)},"http://www.opengis.net/fes/2.0":{During:Op(kR),And:Op(NR),Or:Op(NR),Not:Op(GR),BBOX:Op(AR),Contains:Op(OR),Disjoint:Op(OR),Intersects:Op(OR),ResourceId:Op(function(t,e,i){t.setAttribute("rid",e.rid)}),Within:Op(OR),DWithin:Op(DR),PropertyIsEqualTo:Op(jR),PropertyIsNotEqualTo:Op(jR),PropertyIsLessThan:Op(jR),PropertyIsLessThanOrEqualTo:Op(jR),PropertyIsGreaterThan:Op(jR),PropertyIsGreaterThanOrEqualTo:Op(jR),PropertyIsNull:Op(UR),PropertyIsBetween:Op(BR),PropertyIsLike:Op(zR)}};function 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r=Ep(ZR(n),"Distance");zw(r,e.distance.toString()),"2.0.0"===n?r.setAttribute("uom",e.unit):r.setAttribute("units",e.unit),t.appendChild(r)}function kR(t,e,i){const n=i[i.length-1].context.version;XR(fR[n],"ValueReference",t,e.propertyName);const r=Ep(Ew,"TimePeriod");t.appendChild(r);const s=Ep(Ew,"begin");r.appendChild(s),WR(s,e.begin);const o=Ep(Ew,"end");r.appendChild(o),WR(o,e.end)}function NR(t,e,i){const n=i[i.length-1].context,r={node:t};Object.assign(r,{context:n});const s=e.conditions;for(let t=0,e=s.length;t<e;++t){const e=s[t];Xp(r,MR,kp(e.getTagName()),[e],i)}}function GR(t,e,i){const n=i[i.length-1].context,r={node:t};Object.assign(r,{context:n});const s=e.condition;Xp(r,MR,kp(s.getTagName()),[s],i)}function jR(t,e,i){const n=i[i.length-1].context.version;void 0!==e.matchCase&&t.setAttribute("matchCase",e.matchCase.toString()),VR(n,t,e.propertyName),$R(n,t,""+e.expression)}function UR(t,e,i){VR(i[i.length-1].context.version,t,e.propertyName)}function BR(t,e,i){const 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KR=1,HR=2,qR=3,JR=4,QR=5,tP=6,eP=7,iP=15,nP=16,rP=17;class sP{constructor(t){this.view_=t,this.pos_=0,this.initialized_=!1,this.isLittleEndian_=!1,this.hasZ_=!1,this.hasM_=!1,this.srid_=null,this.layout_="XY"}readUint8(){return this.view_.getUint8(this.pos_++)}readUint32(t){return this.view_.getUint32((this.pos_+=4)-4,void 0!==t?t:this.isLittleEndian_)}readDouble(t){return this.view_.getFloat64((this.pos_+=8)-8,void 0!==t?t:this.isLittleEndian_)}readPoint(){const t=[];return t.push(this.readDouble()),t.push(this.readDouble()),this.hasZ_&&t.push(this.readDouble()),this.hasM_&&t.push(this.readDouble()),t}readLineString(){const t=this.readUint32(),e=[];for(let i=0;i<t;i++)e.push(this.readPoint());return e}readPolygon(){const t=this.readUint32(),e=[];for(let i=0;i<t;i++)e.push(this.readLineString());return e}readWkbHeader(t){const 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 KR:return this.readPoint();case HR:return this.readLineString();case qR:case rP:return this.readPolygon();case JR:return this.readMultiPoint();case QR:return this.readMultiLineString();case tP:case iP:case nP:return this.readMultiPolygon();case eP: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,KR)}readMultiLineString(){return this.readWkbCollection(this.readWkbBlock,HR)}readMultiPolygon(){return this.readWkbCollection(this.readWkbBlock,qR)}readGeometryCollection(){return this.readWkbCollection(this.readGeometry)}readGeometry(){const t=this.readWkbHeader(),e=this.readWkbPayload(t);switch(t){case KR:return new os(e,this.layout_);case HR:return new Hd(e,this.layout_);case qR:case rP:return new _s(e,this.layout_);case JR:return new Jd(e,this.layout_);case QR:return new qd(e,this.layout_);case tP:case iP:case nP:return new tg(e,this.layout_);case eP:return new lS(e);default:return null}}getSrid(){return this.srid_}}class oP{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 i=0;i<t.length;i++)this.writeLineString(t[i],e)}writeWkbHeader(t,e){t%=1e3,this.layout_.includes("Z")&&(t+=this.isEWKB_?2147483648:1e3),this.layout_.includes("M")&&(t+=this.isEWKB_?1073741824:2e3),this.isEWKB_&&Number.isInteger(e)&&(t|=536870912),this.writeUint8(this.isLittleEndian_?1:0),this.writeUint32(t),this.isEWKB_&&Number.isInteger(e)&&this.writeUint32(e)}writeMultiPoint(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writeWkbHeader(1),this.writePoint(t[i],e)}writeMultiLineString(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writeWkbHeader(2),this.writeLineString(t[i],e)}writeMultiPolygon(t,e){this.writeUint32(t.length);for(let i=0;i<t.length;i++)this.writeWkbHeader(3),this.writePolygon(t[i],e)}writeGeometryCollection(t){this.writeUint32(t.length);for(let e=0;e<t.length;e++)this.writeGeometry(t[e])}findMinimumLayout(t,e="XYZM"){if(t instanceof vr)return(i=t.getLayout())===(n=e)?i:"XYZM"===i?n:"XYZM"===n?i:"XY";var i,n;if(t instanceof lS){const 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:KR,LineString:HR,Polygon:qR,MultiPoint:JR,MultiLineString:QR,MultiPolygon:tP,GeometryCollection:eP},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 vr){({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 lS&&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 aP(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 lP={POINT:os,LINESTRING:Hd,POLYGON:_s,MULTIPOINT:Jd,MULTILINESTRING:qd,MULTIPOLYGON:tg},hP="EMPTY",cP=0,uP=1,dP=2,gP=3,fP=4,pP=5,_P=6,mP={Point:"POINT",LineString:"LINESTRING",Polygon:"POLYGON",MultiPoint:"MULTIPOINT",MultiLineString:"MULTILINESTRING",MultiPolygon:"MULTIPOLYGON",GeometryCollection:"GEOMETRYCOLLECTION",Circle:"CIRCLE"};class yP{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 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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(uP)){const i=e.value;"Z"===i?t="XYZ":"M"===i?t="XYM":"ZM"===i&&(t="XYZM"),"XY"!==t&&this.consume_()}return t}parseGeometryCollectionText_(){if(this.match(dP)){const t=[];do{t.push(this.parseGeometry_())}while(this.match(pP));if(this.match(gP))return t}throw new Error(this.formatErrorMessage_())}parsePointText_(){if(this.match(dP)){const t=this.parsePoint_();if(this.match(gP))return t}throw new Error(this.formatErrorMessage_())}parseLineStringText_(){if(this.match(dP)){const t=this.parsePointList_();if(this.match(gP))return t}throw new Error(this.formatErrorMessage_())}parsePolygonText_(){if(this.match(dP)){const t=this.parseLineStringTextList_();if(this.match(gP))return t}throw new Error(this.formatErrorMessage_())}parseMultiPointText_(){if(this.match(dP)){let 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t=[this.parseLineStringText_()];for(;this.match(pP);)t.push(this.parseLineStringText_());return t}parsePolygonTextList_(){const t=[this.parsePolygonText_()];for(;this.match(pP);)t.push(this.parsePolygonText_());return t}isEmptyGeometry_(){const t=this.isTokenType(uP)&&this.token_.value==hP;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(uP)){const e=t.value;this.layout_=this.parseGeometryLayout_();const i=this.isEmptyGeometry_();if("GEOMETRYCOLLECTION"==e){if(i)return new lS([]);const t=this.parseGeometryCollectionText_();return new lS(t)}const n=lP[e];if(!n)throw new Error("Invalid geometry type: "+e);let r;if(i)r="POINT"==e?[NaN,NaN]:[];else 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xI(t){return!(!t.webkitIsFullScreen&&!t.fullscreenElement)}function vI(t){t.requestFullscreen?t.requestFullscreen():t.webkitRequestFullscreen&&t.webkitRequestFullscreen()}const SI="projection",wI="coordinateFormat";const EI=.75,TI=.1;const CI="units",bI=[1,2,5],RI=25.4/.28;const PI=0,II=1;var MI={};return MI.Collection=Y,MI.Collection.CollectionEvent=W,MI.DataTile=Lt,MI.DataTile.asArrayLike=bt,MI.DataTile.asImageLike=Ct,MI.DataTile.disposedError=Rt,MI.DataTile.toArray=It,MI.Disposable=S,MI.Feature=At,MI.Feature.createStyleFunction=Ot,MI.Geolocation=class extends ${constructor(t){super(),this.on,this.once,this.un,t=t||{},this.position_=null,this.transform_=Sn,this.watchId_=void 0,this.addChangeListener(Rs,this.handleProjectionChanged_),this.addChangeListener(Is,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_=An(Tn("EPSG:4326"),t),this.position_&&this.set(bs,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(Ss,e.accuracy),this.set(Es,null===e.altitude?void 0:e.altitude),this.set(Ts,null===e.altitudeAccuracy?void 0:e.altitudeAccuracy),this.set(Cs,null===e.heading?void 0:ke(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(bs,i.slice()),this.set(Ps,null===e.speed?void 0:e.speed);const n=ms(this.position_,e.accuracy);n.applyTransform(this.transform_),this.set(ws,n),this.changed()}positionError_(t){this.dispatchEvent(new Fs(t))}getAccuracy(){return this.get(Ss)}getAccuracyGeometry(){return this.get(ws)||null}getAltitude(){return this.get(Es)}getAltitudeAccuracy(){return this.get(Ts)}getHeading(){return this.get(Cs)}getPosition(){return this.get(bs)}getProjection(){return this.get(Rs)}getSpeed(){return this.get(Ps)}getTracking(){return this.get(Is)}getTrackingOptions(){return this.get(Ms)}setProjection(t){this.set(Rs,Tn(t))}setTracking(t){this.set(Is,t)}setTrackingOptions(t){this.set(Ms,t)}},MI.Geolocation.GeolocationError=Fs,MI.Image=Gs,MI.Image.decode=zs,MI.Image.decodeFallback=Bs,MI.Image.listenImage=js,MI.Image.load=Us,MI.ImageCanvas=Xs,MI.ImageTile=$s,MI.Kinetic=Vs,MI.Map=iu,MI.MapBrowserEvent=Ys,MI.MapBrowserEventHandler=Qs,MI.MapEvent=Ws,MI.Object=$,MI.Object.ObjectEvent=X,MI.Observable=G,MI.Observable.unByKey=j,MI.Overlay=lu,MI.Tile=nt,MI.TileQueue=uo,MI.TileQueue.getTilePriority=go,MI.TileRange=hu,MI.TileRange.createOrUpdate=cu,MI.VectorRenderTile=du,MI.VectorTile=fu,MI.View=Io,MI.View.createCenterConstraint=Lo,MI.View.createResolutionConstraint=Fo,MI.View.createRotationConstraint=Ao,MI.View.getView=async function(t,...e){let i=await t.getView();for(const t of e)i=t(i);return i},MI.View.isNoopAnimation=Oo,MI.View.withExtentCenter=function(){return function(t){if(!t.extent)return t;const e=de(t.extent),i={...t,center:e};return delete 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e(t.value,i.value)||t.index-i.index}),r=0;r<t.length;r++)t[r]=n[r].value},MI.asserts={},MI.asserts.assert=Ft,MI.centerconstraint={},MI.centerconstraint.createExtent=mo,MI.centerconstraint.none=yo,MI.color={},MI.color.NO_COLOR=bl,MI.color.asArray=Wl,MI.color.asString=Dl,MI.color.fromString=Vl,MI.color.isStringColor=function(t){try{return Vl(t),!0}catch{return!1}},MI.color.lchaToRgba=$l,MI.color.rgbaToLcha=Xl,MI.color.toString=Yl,MI.color.withAlpha=Gl,MI.colorlike={},MI.colorlike.asColorLike=Gh,MI.console={},MI.console.error=Je,MI.console.log=function(...t){He>Ke.info||console.log(...t)},MI.console.setLevel=function(t){He=Ke[t]},MI.console.warn=qe,MI.control={},MI.control.Attribution=Yo,MI.control.Control=Wo,MI.control.FullScreen=class extends Wo{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(u,this.handleClick_.bind(this),!1),this.setClassName_(this.button_,this.isInFullscreen_),this.element.className=`${this.cssClassName_} ${Go} ${Uo}`,this.element.appendChild(this.button_)}handleClick_(t){t.preventDefault(),this.handleFullScreen_()}handleFullScreen_(){const t=this.getMap();if(!t)return;const e=t.getOwnerDocument();if(yI(e))if(xI(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():vI(t)}(i):vI(i)}}handleFullScreenChange_(){const t=this.getMap();if(!t)return;const e=this.isInFullscreen_;this.isInFullscreen_=xI(t.getOwnerDocument()),e!==this.isInFullscreen_&&(this.setClassName_(this.button_,this.isInFullscreen_),this.isInFullscreen_?(vt(this.labelActiveNode_,this.labelNode_),this.dispatchEvent(_I)):(vt(this.labelNode_,this.labelActiveNode_),this.dispatchEvent(mI)),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(ao,this.boundHandleMapTargetChange_),super.setMap(t),this.handleMapTargetChange_(),t&&t.addChangeListener(ao,this.boundHandleMapTargetChange_)}handleMapTargetChange_(){const t=this.documentListeners_;for(let e=0,i=t.length;e<i;++e)a(t[e]);t.length=0;const e=this.getMap();if(e){const i=e.getOwnerDocument();yI(i)?this.element.classList.remove(jo):this.element.classList.add(jo);for(let e=0,n=pI.length;e<n;++e)t.push(s(i,pI[e],this.handleFullScreenChange_,this));this.handleFullScreenChange_()}}},MI.control.MousePosition=class extends Wo{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(SI,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(wI)}getProjection(){return this.get(SI)}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(s(e,Ks,this.handleMouseMove,this)),this.renderOnMouseOut_&&this.listenerKeys.push(s(e,Js,this.handleMouseOut,this)),this.updateHTML_(null)}}setCoordinateFormat(t){this.set(wI,t)}setProjection(t){this.set(SI,Tn(t))}updateHTML_(t){let e=this.placeholder_;if(t&&this.mapProjection_){if(!this.transform_){const t=this.getProjection();this.transform_=t?An(this.mapProjection_,t):Sn}const i=this.getMap().getCoordinateFromPixelInternal(t);if(i){const t=Un();if(t&&(this.transform_=An(this.mapProjection_,t)),this.transform_(i,i),this.wrapX_){gi(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}},MI.control.OverviewMap=class extends Wo{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(u,this.handleClick_.bind(this),!1),this.ovmapDiv_=document.createElement("div"),this.ovmapDiv_.className="ol-overviewmap-map",this.view_=t.view;const a=new iu({view:t.view,controls:new Y,interactions:new Y});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 lu({position:[0,0],positioning:"center-center",element:l}),this.ovmap_.addOverlay(this.boxOverlay_);const h=e+" "+Go+" "+Uo+(this.collapsed_&&this.collapsible_?" "+Bo:"")+(this.collapsible_?"":" ol-uncollapsible"),c=this.element;c.className=h,c.appendChild(this.ovmapDiv_),c.appendChild(o);const 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=t=>{const e=a.getEventCoordinateInternal(t),i=this.getMap();i.getView().setCenterInternal(e);const n=i.getOwnerDocument();n.removeEventListener("pointermove",f),n.removeEventListener("pointerup",p)};this.ovmapDiv_.addEventListener("pointerdown",t=>{const e=this.getMap().getOwnerDocument();t.target===g&&e.addEventListener("pointermove",f),e.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(s(t,i,this.handleMapPropertyChange_,this));const e=t.getView();e&&this.bindView_(e),this.ovmap_.isRendered()||this.updateBoxAfterOvmapIsRendered_()}}}handleMapPropertyChange_(t){if(t.key===lo){const e=t.oldValue;e&&this.unbindView_(e);const i=this.getMap().getView();this.bindView_(i)}else this.ovmap_.isRendered()||t.key!==ao&&t.key!==oo||this.ovmap_.updateSize()}bindView_(t){if(!this.view_){const e=new Io({projection:t.getProjection()});this.ovmap_.setView(e)}t.addChangeListener(_o.ROTATION,this.boundHandleRotationChanged_),this.handleRotationChanged_(),t.isDef()&&(this.ovmap_.updateSize(),this.resetExtent_())}unbindView_(t){t.removeChangeListener(_o.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_&&te(n,this.viewExtent_))return;this.viewExtent_=n;const r=e.getSize(),s=e.getView().calculateExtentInternal(r),o=e.getPixelFromCoordinateInternal(xe(n)),a=e.getPixelFromCoordinateInternal(ue(n)),l=Math.abs(o[0]-a[0]),h=Math.abs(o[1]-a[1]),c=r[0],u=r[1];l<c*TI||h<u*TI||l>c*EI||h>u*EI?this.resetExtent_():Wt(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;Ce(n,1/(Math.pow(2,s/2)*TI)),r.fitInternal(ys(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_,to,t=>{delete this.ovmapPostrenderKey_,this.updateBox_()}))}handleClick_(t){t.preventDefault(),this.handleToggle_()}handleToggle_(){this.element.classList.toggle(Bo),this.collapsed_?vt(this.collapseLabel_,this.label_):vt(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_()}},MI.control.Rotate=Zo,MI.control.ScaleLine=class extends Wo{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+" "+Go,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(CI,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(CI)}handleUnitsChanged_(){this.updateElement_()}setUnits(t){this.set(CI,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=Cn(i,t.resolution,e,r);const o=this.minWidth_*(this.dpi_||RI)/RI,a=void 0!==this.maxWidth_?this.maxWidth_*(this.dpi_||RI)/RI:void 0;let l=o*s,h="";if("degrees"==n){const t=yi.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=3*Math.floor(Math.log(o*s)/Math.log(10)),_=0;for(;;){d=Math.floor(p/3);const t=Math.pow(10,d);if(c=bI[(p%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=_,u=g,d=f;break}if(u>=o)break;_=c,g=u,f=d,++p}const m=this.scaleBar_?this.createScaleBar(u,c,h):c.toFixed(d<0?-d:0)+" "+h;this.renderedHTML_!=m&&(this.innerElement_.innerHTML=m,this.renderedHTML_=m),this.renderedWidth_!=u&&(this.innerElement_.style.width=u+"px",this.renderedWidth_=u),this.renderedVisible_||(this.element.style.display="",this.renderedVisible_=!0)}createScaleBar(t,e,i){const n=this.getScaleForResolution(),r=n<1?Math.round(1/n).toLocaleString()+" : 1":"1 : "+Math.round(n).toLocaleString(),s=this.scaleBarSteps_,o=t/s,a=[this.createMarker("absolute")];for(let n=0;n<s;++n){const r=n%2==0?"ol-scale-singlebar-odd":"ol-scale-singlebar-even";a.push(`<div><div class="ol-scale-singlebar ${r}" style="width: ${o}px;"></div>`+this.createMarker("relative")+(n%2==0||2===s?this.createStepText(n,t,!1,e,i):"")+"</div>")}a.push(this.createStepText(s,t,!0,e,i));return(this.scaleBarText_?`<div class="ol-scale-text" style="width: ${t}px;">`+r+"</div>":"")+a.join("")}createMarker(t){return`<div class="ol-scale-step-marker" style="position: ${t}; top: ${"absolute"===t?3:-10}px;"></div>`}createStepText(t,e,i,n,r){const s=(0===t?0:Math.round(n/this.scaleBarSteps_*t*100)/100)+(0===t?"":" "+r);return`<div class="ol-scale-step-text" style="margin-left: ${0===t?-3:e/this.scaleBarSteps_*-1}px;text-align: ${0===t?"left":"center"};min-width: ${0===t?0:e/this.scaleBarSteps_*2}px;left: ${i?e+"px":"unset"};">`+s+"</div>"}getScaleForResolution(){return Cn(this.viewState_.projection,this.viewState_.resolution,this.viewState_.center,"m")*(1e3/25.4)*(this.dpi_||RI)}render(t){const e=t.frameState;this.viewState_=e?e.viewState:null,this.updateElement_()}},MI.control.Zoom=Ko,MI.control.ZoomSlider=class extends Wo{constructor(t){super({target:(t=t||{}).target,element:document.createElement("div"),render:t.render}),this.dragListenerKeys_=[],this.currentResolution_=void 0,this.direction_=PI,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 e=void 0!==t.className?t.className:"ol-zoomslider",i=document.createElement("button");i.setAttribute("type","button"),i.className=e+"-thumb "+Go;const n=this.element;n.className=e+" "+Go+" "+Uo,n.appendChild(i),n.addEventListener(Hs,this.handleDraggerStart_.bind(this),!1),n.addEventListener(Ks,this.handleDraggerDrag_.bind(this),!1),n.addEventListener(qs,this.handleDraggerEnd_.bind(this),!1),n.addEventListener(u,this.handleContainerClick_.bind(this),!1),i.addEventListener(u,k,!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_=II,this.widthLimit_=e-o):(this.direction_=PI,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(s(i,Ks,t,this),s(i,qs,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(a),this.dragListenerKeys_.length=0}}setThumbPosition_(t){const e=this.getPositionForResolution_(t),i=this.element.firstElementChild;this.direction_==II?i.style.left=this.widthLimit_*e+"px":i.style.top=this.heightLimit_*e+"px"}getRelativePosition_(t,e){let i;return i=this.direction_===II?t/this.widthLimit_:e/this.heightLimit_,Le(i,0,1)}getResolutionForPosition_(t){return this.getMap().getView().getResolutionForValueFunction()(1-t)}getPositionForResolution_(t){return Le(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)}},MI.control.ZoomToExtent=class extends Wo{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target}),this.extent=t.extent?t.extent:null,this.fitOptions=t.fitOptions||{};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(u,this.handleClick_.bind(this),!1);const s=e+" "+Go+" "+Uo,o=this.element;o.className=s,o.appendChild(r)}handleClick_(t){t.preventDefault(),this.handleZoomToExtent()}handleZoomToExtent(){const t=this.getMap().getView(),e=this.extent?$n(this.extent,t.getProjection()):t.getProjection().getExtent();t.fitInternal(ys(e),this.fitOptions)}},MI.control.defaults={},MI.control.defaults.defaults=Ho,MI.coordinate={},MI.coordinate.add=ei,MI.coordinate.angleBetween=pi,MI.coordinate.closestOnCircle=ii,MI.coordinate.closestOnSegment=ni,MI.coordinate.createStringXY=function(t){return function(e){return di(e,t)}},MI.coordinate.degreesToStringHDMS=ri,MI.coordinate.distance=ci,MI.coordinate.equals=oi,MI.coordinate.format=si,MI.coordinate.getWorldsAway=fi,MI.coordinate.rotate=ai,MI.coordinate.scale=li,MI.coordinate.squaredDistance=hi,MI.coordinate.squaredDistanceToSegment=ui,MI.coordinate.toStringHDMS=function(t,e){return t?ri("NS",t[1],e)+" "+ri("EW",t[0],e):""},MI.coordinate.toStringXY=di,MI.coordinate.wrapX=gi,MI.css={},MI.css.CLASS_COLLAPSED=Bo,MI.css.CLASS_CONTROL=Uo,MI.css.CLASS_HIDDEN=ko,MI.css.CLASS_SELECTABLE=No,MI.css.CLASS_UNSELECTABLE=Go,MI.css.CLASS_UNSUPPORTED=jo,MI.css.fontWeights=$o,MI.css.getFontParameters=Vo,MI.dom={},MI.dom.createCanvasContext2D=ft,MI.dom.createMockDiv=Et,MI.dom.getSharedCanvasContext2D=_t,MI.dom.isCanvas=Tt,MI.dom.outerHeight=xt,MI.dom.outerWidth=yt,MI.dom.releaseCanvas=mt,MI.dom.removeChildren=St,MI.dom.replaceChildren=wt,MI.dom.replaceNode=vt,MI.easing={},MI.easing.easeIn=Q,MI.easing.easeOut=tt,MI.easing.inAndOut=et,MI.easing.linear=it,MI.easing.upAndDown=function(t){return t<.5?et(2*t):1-et(2*(t-.5))},MI.events={},MI.events.Event=D,MI.events.Event.preventDefault=function(t){t.preventDefault()},MI.events.Event.stopPropagation=k,MI.events.SnapEvent={},MI.events.SnapEvent.SnapEvent=qS,MI.events.Target=N,MI.events.condition={},MI.events.condition.all=ia,MI.events.condition.altKeyOnly=na,MI.events.condition.altShiftKeysOnly=ra,MI.events.condition.always=aa,MI.events.condition.click=function(t){return t.type==Zs.CLICK},MI.events.condition.doubleClick=function(t){return t.type==Zs.DBLCLICK},MI.events.condition.focus=sa,MI.events.condition.focusWithTabindex=oa,MI.events.condition.mouseActionButton=la,MI.events.condition.mouseOnly=pa,MI.events.condition.never=ha,MI.events.condition.noModifierKeys=ua,MI.events.condition.penOnly=function(t){const e=t.originalEvent;return"pointerId"in e&&"pen"===e.pointerType},MI.events.condition.platformModifierKey=da,MI.events.condition.platformModifierKeyOnly=function(t){const e=t.originalEvent;return!e.altKey&&(lt?e.metaKey:e.ctrlKey)&&!e.shiftKey},MI.events.condition.pointerMove=function(t){return"pointermove"==t.type},MI.events.condition.primaryAction=_a,MI.events.condition.shiftKeyOnly=ga,MI.events.condition.singleClick=ca,MI.events.condition.targetNotEditable=fa,MI.events.condition.touchOnly=function(t){const e=t.originalEvent;return"pointerId"in e&&"touch"===e.pointerType},MI.events.listen=s,MI.events.listenOnce=o,MI.events.unlistenByKey=a,MI.expr={},MI.expr.cpu={},MI.expr.cpu.buildExpression=Ph,MI.expr.cpu.newEvaluationContext=Rh,MI.expr.expression={},MI.expr.expression.AnyType=rh,MI.expr.expression.BooleanType=Jl,MI.expr.expression.CallExpression=dh,MI.expr.expression.ColorType=eh,MI.expr.expression.LiteralExpression=uh,MI.expr.expression.NoneType=0,MI.expr.expression.NumberArrayType=ih,MI.expr.expression.NumberType=Ql,MI.expr.expression.Ops=ph,MI.expr.expression.SizeType=nh,MI.expr.expression.StringType=th,MI.expr.expression.computeGeometryType=bh,MI.expr.expression.includesType=lh,MI.expr.expression.isType=ch,MI.expr.expression.newParsingContext=gh,MI.expr.expression.overlapsType=hh,MI.expr.expression.parse=fh,MI.expr.expression.typeName=ah,MI.expr.gpu={},MI.expr.gpu.FEATURE_ID_PROPERTY_NAME=Im,MI.expr.gpu.GEOMETRY_TYPE_PROPERTY_NAME=Mm,MI.expr.gpu.PALETTE_TEXTURE_ARRAY=Pm,MI.expr.gpu.UNDEFINED_PROP_VALUE=Lm,MI.expr.gpu.arrayToGlsl=ym,MI.expr.gpu.buildExpression=Fm,MI.expr.gpu.colorToGlsl=xm,MI.expr.gpu.getStringNumberEquivalent=Em,MI.expr.gpu.newCompilationContext=bm,MI.expr.gpu.numberToGlsl=mm,MI.expr.gpu.sizeToGlsl=vm,MI.expr.gpu.stringToGlsl=Tm,MI.expr.gpu.uniformNameForVariable=Cm,MI.extent={},MI.extent.applyTransform=Re,MI.extent.approximatelyEquals=ee,MI.extent.boundingExtent=Bt,MI.extent.buffer=zt,MI.extent.clone=Xt,MI.extent.closestSquaredDistanceXY=$t,MI.extent.containsCoordinate=Vt,MI.extent.containsExtent=Wt,MI.extent.containsXY=Yt,MI.extent.coordinateRelationship=Zt,MI.extent.createEmpty=Kt,MI.extent.createOrUpdate=Ht,MI.extent.createOrUpdateEmpty=qt,MI.extent.createOrUpdateFromCoordinate=Jt,MI.extent.createOrUpdateFromCoordinates=function(t,e){return re(qt(e),t)},MI.extent.createOrUpdateFromFlatCoordinates=Qt,MI.extent.createOrUpdateFromRings=function(t,e){return oe(qt(e),t)},MI.extent.equals=te,MI.extent.extend=ie,MI.extent.extendCoordinate=ne,MI.extent.extendCoordinates=re,MI.extent.extendFlatCoordinates=se,MI.extent.extendRings=oe,MI.extent.extendXY=ae,MI.extent.forEachCorner=le,MI.extent.getArea=he,MI.extent.getBottomLeft=ce,MI.extent.getBottomRight=ue,MI.extent.getCenter=de,MI.extent.getCorner=ge,MI.extent.getDifference=ye,MI.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)},MI.extent.getForViewAndSize=fe,MI.extent.getHeight=_e,MI.extent.getIntersection=me,MI.extent.getIntersectionArea=function(t,e){return he(me(t,e))},MI.extent.getMargin=function(t){return Se(t)+_e(t)},MI.extent.getRotatedViewport=pe,MI.extent.getSize=function(t){return[t[2]-t[0],t[3]-t[1]]},MI.extent.getTopLeft=xe,MI.extent.getTopRight=ve,MI.extent.getWidth=Se,MI.extent.intersects=we,MI.extent.intersectsSegment=be,MI.extent.isEmpty=Ee,MI.extent.returnOrUpdate=Te,MI.extent.scaleFromCenter=Ce,MI.extent.subtractExtents=Me,MI.extent.wrapAndSliceX=Ie,MI.extent.wrapX=Pe,MI.featureloader={},MI.featureloader.loadFeaturesXhr=_u,MI.featureloader.setWithCredentials=function(t){pu=t},MI.featureloader.xhr=mu,MI.format={},MI.format.EsriJSON=class extends fw{constructor(t){t=t||{},super(),this.geometryName_=t.geometryName}readFeatureFromObject(t,e,i){const n=t,r=yw(n.geometry,e),s=new At;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 r=0,s=n.length;r<s;++r)i.push(this.readFeatureFromObject(n[r],e,t.objectIdFieldName));return i}return[this.readFeatureFromObject(t,e)]}readGeometryFromObject(t,e){return yw(t,e)}readProjectionFromObject(t){if(t.spatialReference&&void 0!==t.spatialReference.wkid){return Tn("EPSG:"+t.spatialReference.wkid)}return null}writeGeometryObject(t,e){return Sw(t,this.adaptOptions(e))}writeFeatureObject(t,e){e=this.adaptOptions(e);const i={};if(!t.hasProperties())return i.attributes={},i;const n=t.getProperties(),s=t.getGeometry();if(s){i.geometry=Sw(s,e);const r=e&&(e.dataProjection||e.featureProjection);r&&(i.geometry.spatialReference={wkid:Number(Tn(r).getCode().split(":").pop())}),delete n[t.getGeometryName()]}return r(n)?i.attributes={}:i.attributes=n,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{features:i}}},MI.format.Feature=lw,MI.format.Feature.createGeometry=gw,MI.format.Feature.createRenderFeature=dw,MI.format.Feature.transformExtentWithOptions=cw,MI.format.Feature.transformGeometryWithOptions=hw,MI.format.GML=Kw,MI.format.GML2=Vw,MI.format.GML3=Zw,MI.format.GML32=Hw,MI.format.GMLBase=Cw,MI.format.GMLBase.GMLNS=Ew,MI.format.GPX=class extends ww{constructor(t){super(),t=t||{},this.dataProjection=Tn("EPSG:4326"),this.readExtensions_=t.readExtensions}handleReadExtensions_(t){t||(t=[]);for(let e=0,i=t.length;e<i;++e){const i=t[e];if(this.readExtensions_){const t=i.get("extensionsNode_")||null;this.readExtensions_(i,t)}i.set("extensionsNode_",void 0)}}readMetadata(t){return t?"string"==typeof t?this.readMetadataFromDocument(Pp(t)):bp(t)?this.readMetadataFromDocument(t):this.readMetadataFromNode(t):null}readMetadataFromDocument(t){for(let e=t.firstChild;e;e=e.nextSibling)if(e.nodeType===Node.ELEMENT_NODE){const t=this.readMetadataFromNode(e);if(t)return t}return null}readMetadataFromNode(t){if(!qw.includes(t.namespaceURI))return null;for(let e=t.firstElementChild;e;e=e.nextElementSibling)if(qw.includes(e.namespaceURI)&&"metadata"===e.localName){const t=Bp({},iE,e,[]);return Object.keys(t).length>0?t:null}return null}readFeatureFromNode(t,e){if(!qw.includes(t.namespaceURI))return null;const i=Jw[t.localName];if(!i)return null;const n=i(t,[this.getReadOptions(t,e)]);return n?(this.handleReadExtensions_([n]),n):null}readFeaturesFromNode(t,e){if(!qw.includes(t.namespaceURI))return[];if("gpx"==t.localName){const i=Bp([],Qw,t,[this.getReadOptions(t,e)]);return i?(this.handleReadExtensions_(i),i):[]}return[]}writeFeaturesNode(t,e){e=this.adaptOptions(e);const i=Ep("http://www.topografix.com/GPX/1/1","gpx");return i.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xsi",wp),i.setAttributeNS(wp,"xsi:schemaLocation","http://www.topografix.com/GPX/1/1 http://www.topografix.com/GPX/1/1/gpx.xsd"),i.setAttribute("version","1.1"),i.setAttribute("creator","OpenLayers"),Xp({node:i},rE,EE,t,[e]),i}},MI.format.GeoJSON=class extends fw{constructor(t){t=t||{},super(),this.dataProjection=Tn(t.dataProjection?t.dataProjection:"EPSG:4326"),t.featureProjection&&(this.defaultFeatureProjection=Tn(t.featureProjection)),t.featureClass&&(this.featureClass=t.featureClass),this.geometryName_=t.geometryName,this.extractGeometryName_=t.extractGeometryName,this.supportedMediaTypes=["application/geo+json","application/vnd.geo+json"]}readFeatureFromObject(t,e){let i=null;i="Feature"===t.type?t:{type:"Feature",geometry:t,properties:null};const n=AE(i.geometry);if(this.featureClass===ig)return dw({geometry:n,id:i.id,properties:i.properties},e);const r=new(0,this.featureClass);return this.geometryName_?r.setGeometryName(this.geometryName_):this.extractGeometryName_&&i.geometry_name&&r.setGeometryName(i.geometry_name),r.setGeometry(gw(n,e)),"id"in 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=AE(t);return gw(i,e)}(t,e)}readProjectionFromObject(t){const e=t.crs;let i;if(e)if("name"==e.type)i=Tn(e.properties.name);else{if("EPSG"!==e.type)throw new Error("Unknown SRS type");i=Tn("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 s=t.getProperties(),o=t.getGeometry();return o&&(i.geometry=OE(o,e),delete s[t.getGeometryName()]),r(s)||(i.properties=s),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 OE(t,this.adaptOptions(e))}},MI.format.IGC=class extends DE{constructor(t){super(),t=t||{},this.dataProjection=Tn("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(BE),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=NE.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=UE.exec(t),e?(c=parseInt(e[1],10),h=parseInt(e[2],10)-1,l=2e3+parseInt(e[3],10)):(e=jE.exec(t),e?(c=parseInt(e[1],10),h=parseInt(e[2],10)-1,l=2e3+parseInt(e[3],10)):(e=GE.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 Hd(s,"none"==i?"XYM":"XYZM"),g=new At(hw(d,!1,e));return g.setProperties(r,!0),g}readFeaturesFromText(t,e){const i=this.readFeatureFromText(t,e);return i?[i]:[]}},MI.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 tf;case"http://iiif.io/api/image/2/context.json":return ef;case"http://iiif.io/api/image/3/context.json":return nf;case"ol-no-context":if(this.getComplianceLevelEntryFromProfile(tf)&&this.imageInfo.identifier)return tf}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 tf:if(sf.test(this.imageInfo.profile))return this.imageInfo.profile;break;case nf:if(af.test(this.imageInfo.profile))return this.imageInfo.profile;break;case ef:if("string"==typeof this.imageInfo.profile&&of.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]&&of.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?rf.none.none:rf[t][e]}getTileSourceOptions(t){const e=t||{},i=this.getImageApiVersion();if(void 0===i)return;const n=void 0===i?void 0:lf[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}},MI.format.JSONFeature=fw,MI.format.KML=class extends ww{constructor(t){super(),t=t||{},dT||(JE=[255,255,255,1],rT=new uc({color:JE}),QE=[20,2],tT="pixels",eT="pixels",iT=[64,64],nT="https://maps.google.com/mapfiles/kml/pushpin/ylw-pushpin.png",oT=new gc({anchor:QE,anchorOrigin:"bottom-left",anchorXUnits:tT,anchorYUnits:eT,crossOrigin:"anonymous",rotation:0,scale:gT(iT),size:iT,src:nT}),sT="NO_IMAGE",lT=new fc({color:JE,width:1}),aT=new fc({color:[51,51,51,1],width:2}),hT=new Sc({font:"bold 16px Helvetica",fill:rT,stroke:aT,scale:.8}),cT=new pc({fill:rT,image:oT,text:hT,stroke:lT,zIndex:0}),dT=[cT]),this.dataProjection=Tn("EPSG:4326"),this.defaultStyle_=t.defaultStyle?t.defaultStyle:dT,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.referrerPolicy_=t.referrerPolicy,this.iconUrlFunction_=t.iconUrlFunction?t.iconUrlFunction:fT,this.supportedMediaTypes=["application/vnd.google-earth.kml+xml"]}readDocumentOrFolder_(t,e){const i=Bp([],jp(XE,{Document:Ip(this.readDocumentOrFolder_,this),Folder:Ip(this.readDocumentOrFolder_,this),Placemark:Mp(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=Bp({geometry:null},VE,t,e,this);if(!i)return;const n=new At,r=t.getAttribute("id");null!==r&&n.setId(r);const s=e[0],o=i.geometry;if(o&&hw(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 lS)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)&&(uT||(uT=document.createElement("textarea")),uT.innerHTML=l,l=uT.value));let c=i;if(t?c=t:e&&(c=pT(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()||hT.getFont()),s.setScale(s.getScale()||hT.getScale()),s.setFill(s.getFill()||hT.getFill()),s.setStroke(s.getStroke()||aT)):s=hT.clone();s.setText(e),s.setOffsetX(i[0]),s.setOffsetY(i[1]),s.setTextAlign(n);const o=new pc({image:r,text:s});return o}(c[0],l);if(h.length>0){t.setGeometry(new lS(h));return[t,new pc({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=$T.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=wT.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(!XE.includes(t.namespaceURI))return null;const i=this.readPlacemark_(t,[this.getReadOptions(t,e)]);return i||null}readFeaturesFromNode(t,e){if(!XE.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&&R(i,t)}return i}return[]}readName(t){if(t){if("string"==typeof t){const e=Pp(t);return this.readNameFromDocument(e)}return bp(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(XE.includes(e.namespaceURI)&&"name"==e.localName)return Aw(e);for(let e=t.firstElementChild;e;e=e.nextElementSibling){const t=e.localName;if(XE.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=Pp(t);R(e,this.readNetworkLinksFromDocument(i))}else bp(t)?R(e,this.readNetworkLinksFromDocument(t)):R(e,this.readNetworkLinksFromNode(t));return e}readNetworkLinksFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType==Node.ELEMENT_NODE&&R(e,this.readNetworkLinksFromNode(i));return e}readNetworkLinksFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(XE.includes(i.namespaceURI)&&"NetworkLink"==i.localName){const t=Bp({},WE,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!XE.includes(i.namespaceURI)||"Document"!=t&&"Folder"!=t&&"kml"!=t||R(e,this.readNetworkLinksFromNode(i))}return e}readRegion(t){const e=[];if("string"==typeof t){const i=Pp(t);R(e,this.readRegionFromDocument(i))}else bp(t)?R(e,this.readRegionFromDocument(t)):R(e,this.readRegionFromNode(t));return e}readRegionFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType==Node.ELEMENT_NODE&&R(e,this.readRegionFromNode(i));return e}readRegionFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(XE.includes(i.namespaceURI)&&"Region"==i.localName){const t=Bp({},KE,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!XE.includes(i.namespaceURI)||"Document"!=t&&"Folder"!=t&&"kml"!=t||R(e,this.readRegionFromNode(i))}return e}readCamera(t){const e=[];if("string"==typeof t){const i=Pp(t);R(e,this.readCameraFromDocument(i))}else bp(t)?R(e,this.readCameraFromDocument(t)):R(e,this.readCameraFromNode(t));return e}readCameraFromDocument(t){const e=[];for(let i=t.firstChild;i;i=i.nextSibling)i.nodeType===Node.ELEMENT_NODE&&R(e,this.readCameraFromNode(i));return e}readCameraFromNode(t){const e=[];for(let i=t.firstElementChild;i;i=i.nextElementSibling)if(XE.includes(i.namespaceURI)&&"Camera"===i.localName){const t=Bp({},ZE,i,[]);e.push(t)}for(let i=t.firstElementChild;i;i=i.nextElementSibling){const t=i.localName;!XE.includes(i.namespaceURI)||"Document"!==t&&"Folder"!==t&&"Placemark"!==t&&"kml"!==t||R(e,this.readCameraFromNode(i))}return e}writeFeaturesNode(t,e){e=this.adaptOptions(e);const i=Ep(XE[4],"kml"),n="http://www.w3.org/2000/xmlns/";i.setAttributeNS(n,"xmlns:gx",zE[0]),i.setAttributeNS(n,"xmlns:xsi",wp),i.setAttributeNS(wp,"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=HE[i.namespaceURI],a=Gp(s,o);return Xp(r,qE,Np,a,[e],o,this),i}},MI.format.KML.getDefaultFillStyle=function(){return rT},MI.format.KML.getDefaultImageStyle=function(){return oT},MI.format.KML.getDefaultStrokeStyle=function(){return lT},MI.format.KML.getDefaultStyle=function(){return cT},MI.format.KML.getDefaultStyleArray=function(){return dT},MI.format.KML.getDefaultTextStyle=function(){return hT},MI.format.KML.readFlatCoordinates=mT,MI.format.MVT=class extends lw{constructor(t){super(),t=t||{},this.dataProjection=new xi({code:"",units:"tile-pixels"}),this.featureClass=t.featureClass?t.featureClass:ig,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===ig)r=new this.featureClass(h,a,l,2,s,o),r.transform(i.dataProjection);else{let t;if("Polygon"==h){const e=ps(a,l);t=e.length>1?new tg(a,"XY",e):new _s(a,"XY",l)}else t="Point"===h?new os(a,"XY"):"LineString"===h?new Hd(a,"XY"):"MultiPoint"===h?new Jd(a,"XY"):"MultiLineString"===h?new qd(a,"XY",l):null;r=new(0,this.featureClass),this.geometryName_&&r.setGeometryName(this.geometryName_);const e=hw(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=Tn((e=this.adaptOptions(e)).dataProjection);n.setWorldExtent(e.extent),e.dataProjection=n;const r=new $C(t),s=r.readFields(WC,{}),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=KC(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}},MI.format.OSMXML=class extends ww{constructor(){super(),this.dataProjection=Tn("EPSG:4326")}readFeaturesFromNode(t,e){if(e=this.getReadOptions(t,e),"osm"==t.localName){const i=Bp({nodes:{},ways:[],features:[]},JC,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++){R(r,i.nodes[n.ndrefs[t]])}let s;s=n.ndrefs[0]==n.ndrefs[n.ndrefs.length-1]?new _s(r,"XY",[r.length]):new Hd(r,"XY"),hw(s,!1,e);const o=new At(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[]}},MI.format.OWS=sb,MI.format.Polyline=class extends DE{constructor(t){super(),t=t||{},this.dataProjection=Tn("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 At(i)}readFeaturesFromText(t,e){return[this.readFeatureFromText(t,e)]}readGeometryFromText(t,e){const i=wr(this.geometryLayout_),n=vb(t,i,this.factor_);aw(n,0,n.length,i,n);return hw(new Hd(n,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=hw(t,!0,this.adaptOptions(e))).getFlatCoordinates(),n=t.getStride();return aw(i,0,i.length,n,i),xb(i,n,this.factor_)}},MI.format.Polyline.decodeDeltas=vb,MI.format.Polyline.decodeFloats=function(t,e){e=e||1e5;const i=wb(t);for(let t=0,n=i.length;t<n;++t)i[t]/=e;return i},MI.format.Polyline.decodeSignedIntegers=wb,MI.format.Polyline.decodeUnsignedIntegers=Tb,MI.format.Polyline.encodeDeltas=xb,MI.format.Polyline.encodeFloats=function(t,e){e=e||1e5;for(let i=0,n=t.length;i<n;++i)t[i]=Math.round(t[i]*e);return Sb(t)},MI.format.Polyline.encodeSignedIntegers=Sb,MI.format.Polyline.encodeUnsignedInteger=Cb,MI.format.Polyline.encodeUnsignedIntegers=Eb,MI.format.TextFeature=DE,MI.format.TopoJSON=class extends fw{constructor(t){super(),t=t||{},this.layerName_=t.layerName,this.layers_=t.layers?t.layers:null,this.dataProjection=Tn(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)Mb(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,Pb(c,o,r,s,h,t,e))):(c=l[t],a.push(Ib(c,o,r,s,h,t,e))));return a}return[]}readProjectionFromObject(t){return this.dataProjection}},MI.format.WFS=class extends ww{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 _R[this.version_],this.schemaLocation_=t.schemaLocation?t.schemaLocation:pR[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_?sR:this.gmlFormat_.FEATURE_COLLECTION_PARSERS;let s=Bp([],r,t,n,this.gmlFormat_);return s||(s=[]),s}readTransactionResponse(t){if(t){if("string"==typeof t){const e=Pp(t);return this.readTransactionResponseFromDocument(e)}return bp(t)?this.readTransactionResponseFromDocument(t):this.readTransactionResponseFromNode(t)}}readFeatureCollectionMetadata(t){if(t){if("string"==typeof t){const e=Pp(t);return this.readFeatureCollectionMetadataFromDocument(e)}return bp(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=Fw(t.getAttribute("numberOfFeatures"));return e.numberOfFeatures=i,Bp(e,sR,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 Bp({},aR,t,[])}writeGetFeature(t){const e=Ep(gR[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(wp,"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}),YR(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}),YR(e,[n.name],[i])});return e}combineBboxAndFilter(t,e,i,n){const r=rR(t,e,i);return n?nR(n,r):r}writeTransaction(t,e,i,n){const r=[],s=n.version?n.version:this.version_,o=Ep(gR[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(wp,"xsi:schemaLocation",pR[s]);const l=function(t,e,i,n){const r=n.featurePrefix?n.featurePrefix:cR;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&&mR("Insert",t,r,l),e&&mR("Update",e,r,l),i&&mR("Delete",i,r,l),n.nativeElements&&mR("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),Tn(t.pop().srsName)}return null}},MI.format.WFS.writeFilter=function(t,e){const i=Ep(ZR(e=e||"1.1.0"),"Filter"),n={node:i};return Object.assign(n,{version:e,filter:t}),FR(i,t,[n]),i},MI.format.WKB=class extends lw{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 At({geometry:this.readGeometry(t,e)})}readFeatures(t,e){let i=[];const n=this.readGeometry(t,e);return i=this.splitCollection&&n instanceof lS?n.getGeometriesArray():[n],i.map(t=>new At({geometry:t}))}readGeometry(t,e){const i=aP(t);if(!i)return null;const n=new sP(i).readGeometry();return this.viewCache_=i,e=this.getReadOptions(t,e),this.viewCache_=null,hw(n,!1,e)}readProjection(t){const e=this.viewCache_||aP(t);if(!e)return;const i=new sP(e);return i.readWkbHeader(),i.getSrid()&&Tn("EPSG:"+i.getSrid())||void 0}writeFeature(t,e){return this.writeGeometry(t.getGeometry(),e)}writeFeatures(t,e){return this.writeGeometry(new lS(t.map(t=>t.getGeometry())),e)}writeGeometry(t,e){e=this.adaptOptions(e);const i=new oP({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&&Tn(e.dataProjection);if(t){const e=t.getCode();e.startsWith("EPSG:")&&(n=Number(e.substring(5)))}}i.writeGeometry(hw(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}},MI.format.WKT=class extends DE{constructor(t){super(),t=t||{},this.splitCollection_=void 0!==t.splitCollection&&t.splitCollection}parse_(t){const e=new yP(t);return new xP(e).parse()}readFeatureFromText(t,e){const i=this.readGeometryFromText(t,e),n=new At;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 At;e.setGeometry(i[t]),r.push(e)}return r}readGeometryFromText(t,e){return hw(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 lS(i);return this.writeGeometryText(n,e)}writeGeometryText(t,e){return TP(hw(t,!0,e))}},MI.format.WMSCapabilities=class extends eb{constructor(){super(),this.version=void 0}readFromNode(t){this.version=t.getAttribute("version").trim();const e=Bp({version:this.version},RP,t,[]);return e||null}},MI.format.WMSGetFeatureInfo=class extends ww{constructor(t){super(),t=t||{},this.featureNS_="http://mapserver.gis.umn.edu/mapserver",this.gmlFormat_=new Vw,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 h=l+"_feature";o.featureType=h,o.featureNS=this.featureNS_;const c={};c[h]=Mp(this.gmlFormat_.readFeatureElement,this.gmlFormat_);const u=jp([o.featureNS,null],c);s.setAttribute("namespaceURI",this.featureNS_);const d=Bp([],u,s,e,this.gmlFormat_);d&&R(n,d)}if("FeatureCollection"==i){const e=Bp([],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])}},MI.format.WMTSCapabilities=class extends eb{constructor(){super(),this.owsParser_=new sb}readFromNode(t){let e=t.getAttribute("version");e&&(e=e.trim());let i=this.owsParser_.readFromNode(t);return i?(i.version=e,i=Bp(i,iI,t,[]),i||null):null}},MI.format.XML=eb,MI.format.XMLFeature=ww,MI.format.filter={},MI.format.filter.And=Ob,MI.format.filter.Bbox=Db,MI.format.filter.Comparison=Ub,MI.format.filter.ComparisonBinary=zb,MI.format.filter.Contains=Nb,MI.format.filter.DWithin=Gb,MI.format.filter.Disjoint=jb,MI.format.filter.During=Bb,MI.format.filter.EqualTo=Xb,MI.format.filter.Filter=Fb,MI.format.filter.GreaterThan=$b,MI.format.filter.GreaterThanOrEqualTo=Vb,MI.format.filter.Intersects=Wb,MI.format.filter.IsBetween=Yb,MI.format.filter.IsLike=Zb,MI.format.filter.IsNull=Kb,MI.format.filter.LessThan=Hb,MI.format.filter.LessThanOrEqualTo=qb,MI.format.filter.LogicalNary=Ab,MI.format.filter.Not=Jb,MI.format.filter.NotEqualTo=Qb,MI.format.filter.Or=tR,MI.format.filter.ResourceId=eR,MI.format.filter.Spatial=kb,MI.format.filter.Within=iR,MI.format.filter.and=nR,MI.format.filter.bbox=rR,MI.format.filter.between=function(t,e,i){return new Yb(t,e,i)},MI.format.filter.contains=function(t,e,i){return new Nb(t,e,i)},MI.format.filter.disjoint=function(t,e,i){return new jb(t,e,i)},MI.format.filter.during=function(t,e,i){return new Bb(t,e,i)},MI.format.filter.dwithin=function(t,e,i,n,r){return new Gb(t,e,i,n,r)},MI.format.filter.equalTo=function(t,e,i){return new Xb(t,e,i)},MI.format.filter.greaterThan=function(t,e){return new $b(t,e)},MI.format.filter.greaterThanOrEqualTo=function(t,e){return new Vb(t,e)},MI.format.filter.intersects=function(t,e,i){return new Wb(t,e,i)},MI.format.filter.isNull=function(t){return new Kb(t)},MI.format.filter.lessThan=function(t,e){return new Hb(t,e)},MI.format.filter.lessThanOrEqualTo=function(t,e){return new qb(t,e)},MI.format.filter.like=function(t,e,i,n,r,s){return new Zb(t,e,i,n,r,s)},MI.format.filter.not=function(t){return new Jb(t)},MI.format.filter.notEqualTo=function(t,e,i){return new Qb(t,e,i)},MI.format.filter.or=function(t){const e=[null].concat(Array.prototype.slice.call(arguments));return new(Function.prototype.bind.apply(tR,e))},MI.format.filter.resourceId=function(t){return new eR(t)},MI.format.filter.within=function(t,e,i){return new iR(t,e,i)},MI.format.xlink={},MI.format.xlink.readHref=ib,MI.format.xsd={},MI.format.xsd.readBoolean=bw,MI.format.xsd.readBooleanString=Rw,MI.format.xsd.readDateTime=Pw,MI.format.xsd.readDecimal=Iw,MI.format.xsd.readDecimalString=Mw,MI.format.xsd.readNonNegativeIntegerString=Fw,MI.format.xsd.readPositiveInteger=Lw,MI.format.xsd.readString=Aw,MI.format.xsd.writeBooleanTextNode=Ow,MI.format.xsd.writeCDATASection=Dw,MI.format.xsd.writeDateTimeTextNode=kw,MI.format.xsd.writeDecimalTextNode=Nw,MI.format.xsd.writeNonNegativeIntegerTextNode=Gw,MI.format.xsd.writeStringTextNode=zw,MI.functions={},MI.functions.FALSE=L,MI.functions.TRUE=M,MI.functions.VOID=F,MI.functions.memoizeOne=A,MI.functions.toPromise=O,MI.geom={},MI.geom.Circle=aS,MI.geom.Geometry=xr,MI.geom.GeometryCollection=lS,MI.geom.LineString=Hd,MI.geom.LinearRing=ss,MI.geom.MultiLineString=qd,MI.geom.MultiPoint=Jd,MI.geom.MultiPolygon=tg,MI.geom.Point=os,MI.geom.Polygon=_s,MI.geom.Polygon.circular=ms,MI.geom.Polygon.fromCircle=xs,MI.geom.Polygon.fromExtent=ys,MI.geom.Polygon.makeRegular=vs,MI.geom.SimpleGeometry=vr,MI.geom.SimpleGeometry.getLayoutForStride=Sr,MI.geom.SimpleGeometry.getStrideForLayout=wr,MI.geom.SimpleGeometry.transformGeom2D=Er,MI.geom.flat={},MI.geom.flat.area={},MI.geom.flat.area.linearRing=Tr,MI.geom.flat.area.linearRings=Cr,MI.geom.flat.area.linearRingss=br,MI.geom.flat.center={},MI.geom.flat.center.linearRingss=Qd,MI.geom.flat.clip={},MI.geom.flat.clip.clipFlatLineStrings=rv,MI.geom.flat.closest={},MI.geom.flat.closest.arrayMaxSquaredDelta=Ir,MI.geom.flat.closest.assignClosestArrayPoint=Fr,MI.geom.flat.closest.assignClosestMultiArrayPoint=Ar,MI.geom.flat.closest.assignClosestPoint=Lr,MI.geom.flat.closest.maxSquaredDelta=Pr,MI.geom.flat.closest.multiArrayMaxSquaredDelta=Mr,MI.geom.flat.contains={},MI.geom.flat.contains.linearRingContainsExtent=Br,MI.geom.flat.contains.linearRingContainsXY=zr,MI.geom.flat.contains.linearRingsContainsXY=Xr,MI.geom.flat.contains.linearRingssContainsXY=$r,MI.geom.flat.deflate={},MI.geom.flat.deflate.deflateCoordinate=Or,MI.geom.flat.deflate.deflateCoordinates=Dr,MI.geom.flat.deflate.deflateCoordinatesArray=kr,MI.geom.flat.deflate.deflateMultiCoordinatesArray=Nr,MI.geom.flat.flip={},MI.geom.flat.flip.flipXY=aw,MI.geom.flat.geodesic={},MI.geom.flat.geodesic.greatCircleArc=function(t,e,i,n,r,s){const o=Tn("EPSG:4326"),a=Math.cos(ke(e)),l=Math.sin(ke(e)),h=Math.cos(ke(n)),c=Math.sin(ke(n)),u=Math.cos(ke(i-t)),d=Math.sin(ke(i-t)),g=l*c+a*h*u;return Zv(function(e){if(1<=g)return[i,n];const r=e*Math.acos(g),s=Math.cos(r),o=Math.sin(r),f=d*h,p=a*c-l*h*u,_=Math.atan2(f,p),m=Math.asin(l*s+a*o*Math.cos(_));return[De(ke(t)+Math.atan2(Math.sin(_)*o*a,s-l*Math.sin(m))),De(m)]},Dn(o,r),s)},MI.geom.flat.geodesic.meridian=Kv,MI.geom.flat.geodesic.parallel=Hv,MI.geom.flat.inflate={},MI.geom.flat.inflate.inflateCoordinates=Gr,MI.geom.flat.inflate.inflateCoordinatesArray=jr,MI.geom.flat.inflate.inflateMultiCoordinatesArray=Ur,MI.geom.flat.interiorpoint={},MI.geom.flat.interiorpoint.getInteriorPointOfArray=as,MI.geom.flat.interiorpoint.getInteriorPointsOfMultiArray=ls,MI.geom.flat.interpolate={},MI.geom.flat.interpolate.interpolatePoint=Wd,MI.geom.flat.interpolate.lineStringCoordinateAtM=Yd,MI.geom.flat.interpolate.lineStringsCoordinateAtM=Zd,MI.geom.flat.intersectsextent={},MI.geom.flat.intersectsextent.intersectsLineString=Yr,MI.geom.flat.intersectsextent.intersectsLineStringArray=Zr,MI.geom.flat.intersectsextent.intersectsLinearRing=Kr,MI.geom.flat.intersectsextent.intersectsLinearRingArray=Hr,MI.geom.flat.intersectsextent.intersectsLinearRingMultiArray=qr,MI.geom.flat.length={},MI.geom.flat.length.lineStringLength=Kd,MI.geom.flat.length.linearRingLength=function(t,e,i,n){let r=Kd(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},MI.geom.flat.orient={},MI.geom.flat.orient.inflateEnds=ps,MI.geom.flat.orient.linearRingIsClockwise=cs,MI.geom.flat.orient.linearRingsAreOriented=us,MI.geom.flat.orient.linearRingssAreOriented=ds,MI.geom.flat.orient.orientLinearRings=gs,MI.geom.flat.orient.orientLinearRingsArray=fs,MI.geom.flat.reverse={},MI.geom.flat.reverse.coordinates=hs,MI.geom.flat.segments={},MI.geom.flat.segments.forEach=Vr,MI.geom.flat.segments.getIntersectionPoint=Wr,MI.geom.flat.simplify={},MI.geom.flat.simplify.douglasPeucker=Jr,MI.geom.flat.simplify.douglasPeuckerArray=Qr,MI.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=Qr(t,e,h,n,r,s,o,c),a.push(c),e=h[h.length-1]}return o},MI.geom.flat.simplify.quantize=is,MI.geom.flat.simplify.quantizeArray=ns,MI.geom.flat.simplify.quantizeMultiArray=rs,MI.geom.flat.simplify.radialDistance=ts,MI.geom.flat.simplify.simplifyLineString=function(t,e,i,n,r,s,o){return o=void 0!==o?o:[],s||(i=ts(t,e,i,n,r,o,0),t=o,e=0,n=2),o.length=Jr(t,e,i,n,r,o,0),o},MI.geom.flat.simplify.snap=es,MI.geom.flat.straightchunk={},MI.geom.flat.straightchunk.matchingChunk=ov,MI.geom.flat.textpath={},MI.geom.flat.textpath.drawTextOnPath=dv,MI.geom.flat.topology={},MI.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&&!!Tr(t,e,i,n)},MI.geom.flat.transform={},MI.geom.flat.transform.rotate=fr,MI.geom.flat.transform.scale=pr,MI.geom.flat.transform.transform2D=gr,MI.geom.flat.transform.translate=_r,MI.has={},MI.has.CREATE_IMAGE_BITMAP=dt,MI.has.DEVICE_PIXEL_RATIO=ht,MI.has.IMAGE_DECODE=ut,MI.has.MAC=lt,MI.has.PASSIVE_EVENT_LISTENERS=gt,MI.has.SAFARI=st,MI.has.SAFARI_BUG_237906=ot,MI.has.WEBKIT=at,MI.has.WORKER_OFFSCREEN_CANVAS=ct,MI.interaction={},MI.interaction.DblClickDragZoom=class extends Jo{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.down_=null,this.targetPointers=[]}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence_){if(t.type==Zs.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==Zs.POINTERUP){const e=this.handleUpEvent(t);this.handlingDownUpSequence_=e}}else if(t.type==Zs.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_,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.originalEvent,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===Zs.POINTERDOWN||e===Zs.POINTERDRAG||e===Zs.POINTERUP}(t)){const e=t.originalEvent,i=e.pointerId.toString();t.type==Zs.POINTERUP?delete this.trackedPointers_[i]:(t.type==Zs.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}},MI.interaction.DoubleClickZoom=ea,MI.interaction.DragAndDrop=class extends Jo{constructor(t){t=t||{},super({handleEvent:M}),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?Tn(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=Un(),!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 oS(sS,t,l,s));break}}}registerListeners_(){const t=this.getMap();if(t){const e=this.target?this.target:t.getViewport();this.dropListenKeys_=[s(e,p,this.handleDrop,this),s(e,g,this.handleStop,this),s(e,f,this.handleStop,this),s(e,p,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{return null}}unregisterListeners_(){this.dropListenKeys_&&(this.dropListenKeys_.forEach(a),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(y,this.handleResult_.bind(this,i)),this.readAsBuffer_?n.readAsArrayBuffer(i):n.readAsText(i)}}handleStop(t){t.stopPropagation(),t.preventDefault(),t.dataTransfer.dropEffect="copy"}},MI.interaction.DragAndDrop.DragAndDropEvent=oS,MI.interaction.DragBox=Ra,MI.interaction.DragBox.DragBoxEvent=ba,MI.interaction.DragPan=xa,MI.interaction.DragRotate=va,MI.interaction.DragRotateAndZoom=class extends ma{constructor(t){super(t=t||{}),this.condition_=t.condition?t.condition:ga,this.lastAngle_=void 0,this.lastMagnitude_=void 0,this.lastScaleDelta_=0,this.duration_=void 0!==t.duration?t.duration:400}handleDragEvent(t){if(!pa(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(!pa(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!!pa(t)&&(!!this.condition_(t)&&(t.map.getView().beginInteraction(),this.lastAngle_=void 0,this.lastMagnitude_=void 0,!0))}},MI.interaction.DragZoom=Pa,MI.interaction.Draw=class extends ma{constructor(t){const e=t;e.stopDown||(e.stopDown=L),super(e),this.on,this.once,this.un,this.options_=t,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.ignoreNextUpEvent_=!1,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:M,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 aS([NaN,NaN]),r=zn(t[0],i),s=hi(r,zn(t[t.length-1],i));n.setCenterAndRadius(r,Math.sqrt(s),this.geometryLayout_);const o=Un();return o&&n.transform(i,o),n};else{let e;"Point"===t?e=os:"LineString"===t?e=Hd:"Polygon"===t&&(e=_s),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 qv({source:new gg({useSpatialIndex:!1,wrapX:!!t.wrapX&&t.wrapX}),style:t.style?t.style:CS(),updateWhileInteracting:!0}),this.geometryName_=t.geometryName,this.condition_=t.condition?t.condition:ua,this.freehandCondition_,t.freehand?this.freehandCondition_=aa:this.freehandCondition_=t.freehandCondition?t.freehandCondition:ga,this.traceCondition_,this.setTrace(t.trace||!1),this.traceState_={active:!1},this.traceSource_=t.traceSource||t.source||null,this.addChangeListener(qo,this.updateState_)}setTrace(t){let e;e=t?!0===t?aa:t:ha,this.traceCondition_=e}setMap(t){super.setMap(t),this.updateState_()}setFreehand(t){this.freehand_=t,this.freehand_?this.freehandCondition_=aa:this.freehandCondition_=this.options_&&this.options_.freehandCondition?this.options_.freehandCondition:ga}getOverlay(){return this.overlay_}getFreehand(){return this.freehand_}handleEvent(t){t.originalEvent.type===c&&t.originalEvent.preventDefault(),this.freehand_="Point"!==this.mode_&&this.freehandCondition_(t);let e=t.type===Zs.POINTERMOVE,i=!0;if(!this.freehand_&&this.lastDragTime_&&t.type===Zs.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===Zs.POINTERDRAG&&null!==this.sketchFeature_?(this.addToDrawing_(t.coordinate),i=!1):this.freehand_&&t.type===Zs.POINTERDOWN?i=!1:e&&this.getPointerCount()<2?(i=t.type===Zs.POINTERMOVE,i&&this.freehand_?(this.handlePointerMove_(t),this.shouldHandle_&&t.originalEvent.preventDefault()):("mouse"===t.originalEvent.pointerType||t.type===Zs.POINTERDRAG&&void 0===this.downTimeout_)&&this.handlePointerMove_(t)):t.type===Zs.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 Ys(Zs.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=Bt([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=fS(t.coordinate,n);r.length&&(this.traceState_={active:!0,startCoord:t.coordinate.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(cS(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(cS(t.coordinates,e))}n.length&&this.appendCoordinates(n)}updateTrace_(t){const e=this.traceState_;if(!e.active)return;if(-1===e.targetIndex){if(ci(t.map.getPixelFromCoordinate(e.startCoord),t.pixel)<this.snapTolerance_)return}const i=gS(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=uS(n.coordinates,n.endIndex),s=this.getMap().getPixelFromCoordinate(r);t.coordinate=r,t.pixel=[Math.round(s[0]),Math.round(s[1])]}handleDragEvent(t){this.ignoreNextUpEvent_=!0,super.handleDragEvent(t)}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.ignoreNextUpEvent_||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 this.ignoreNextUpEvent_=!1,!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 At(new os(t)),this.updateSketchFeatures_()}createOrUpdateCustomSketchLine_(t){this.sketchLine_||(this.sketchLine_=new At);const e=t.getLinearRing(0);let i=this.sketchLine_.getGeometry();i?(i.setFlatCoordinates(e.getLayout(),e.getFlatCoordinates()),i.changed()):(i=new Hd(e.getFlatCoordinates(),e.getLayout()),this.sketchLine_.setGeometry(i))}startDrawing_(t){const e=this.getMap().getView().getProjection(),i=wr(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 At(new Hd(this.sketchLineCoords_)));const n=this.geometryFunction_(this.sketchCoords_,void 0,e);this.sketchFeature_=new At,this.geometryName_&&this.sketchFeature_.setGeometryName(this.geometryName_),this.sketchFeature_.setGeometry(n),this.updateSketchFeatures_(),this.dispatchEvent(new TS(SS,this.sketchFeature_))}modifyDrawing_(t){const e=this.getMap(),i=this.sketchFeature_.getGeometry(),n=e.getView().getProjection(),r=wr(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 Jd([e])):"MultiLineString"===this.type_?t.setGeometry(new qd([e])):"MultiPolygon"===this.type_&&t.setGeometry(new tg([e])),this.dispatchEvent(new TS(wS,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 TS(ES,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 At(new os(i)),this.updateSketchFeatures_(),this.dispatchEvent(new TS(SS,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)}},MI.interaction.Draw.DrawEvent=TS,MI.interaction.Draw.createBox=function(){return function(t,e,i){const n=Bt([t[0],t[t.length-1]].map(function(t){return zn(t,i)})),r=[[ce(n),ue(n),ve(n),xe(n),ce(n)]];e?e.setCoordinates(r):e=new _s(r);const s=Un();return s&&e.transform(i,s),e}},MI.interaction.Draw.createRegularPolygon=function(t,e){return function(i,n,r){const s=zn(i[0],r),o=zn(i[i.length-1],r),a=Math.sqrt(hi(s,o));n=n||xs(new aS(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)}vs(n,s,a,l);const h=Un();return h&&n.transform(r,h),n}},MI.interaction.Extent=class extends ma{constructor(t){super(t=t||{}),this.on,this.once,this.un,this.condition_=t.condition?t.condition:aa,this.createCondition_=t.createCondition||this.condition_,this.drag_=t.drag||!1,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 qv({source:new gg({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.boxStyle?t.boxStyle:PS(),updateWhileAnimating:!0,updateWhileInteracting:!0}),this.vertexOverlay_=new qv({source:new gg({useSpatialIndex:!1,wrapX:!!t.wrapX}),style:t.pointerStyle?t.pointerStyle:IS(),updateWhileAnimating:!0,updateWhileInteracting:!0}),t.extent&&this.setExtent(t.extent)}snapToVertex_(t,e){const i=e.getCoordinateFromPixelInternal(t),n=function(t,e){return ui(i,t)-ui(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=ni(i,o);const l=e.getPixelFromCoordinateInternal(a);if(ci(t,l)<=this.pixelTolerance_){const t=e.getPixelFromCoordinateInternal(o[0]),i=e.getPixelFromCoordinateInternal(o[1]),n=hi(l,t),r=hi(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,n=this.drag_&&Vt(this.extent_,t.coordinate);let r=this.snapToVertex_(e,i);return r||!this.createCondition_(t)||n||(r=i.getCoordinateFromPixelInternal(e)),n&&!r?this.getMap().getViewport().classList.add("ol-grab"):this.getMap().getViewport().classList.remove("ol-grab"),r?(this.updatePointerFeature_(r),!0):(this.noVertexFeature_(),!1)}createOrUpdateExtentFeature_(t){let e=this.extentFeature_;return e?t?e.setGeometry(ys(t)):e.setGeometry(void 0):(e=new At(t?ys(t):{}),this.extentFeature_=e,this.extentOverlay_.getSource().addFeature(e)),e}updatePointerFeature_(t,e=!0){let i=this.vertexFeature_;if(e&&!i&&(i=new At(new os(t)),this.vertexFeature_=i,this.vertexOverlay_.getSource().addFeature(i)),i){i.getGeometry().setCoordinates(t)}return i}noVertexFeature_(){this.vertexFeature_&&(this.vertexOverlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null)}handleEvent(t){if(!t.originalEvent||!this.condition_(t))return this.noVertexFeature_(),!0;let e=this.handlingDownUpSequence;return t.type!=Zs.POINTERMOVE||this.handlingDownUpSequence||(e=this.handlePointerMove_(t)),super.handleEvent(t),!e}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_=MS(s(r)):null!==t?this.pointerHandler_=LS(s([t,n[1]]),s([t,n[3]])):null!==e&&(this.pointerHandler_=LS(s([n[0],e]),s([n[2],e])))}else{r=i.getCoordinateFromPixelInternal(e);let s=!1;this.drag_&&Vt(n,r)&&(this.pointerHandler_=function(t,e){return function(i){const n=i[0]-e[0],r=i[1]-e[1];return[t[0]+n,t[1]+r,t[2]+n,t[3]+r]}}(n,r),s=!0),!s&&this.createCondition_(t)&&(this.setExtent([r[0],r[1],r[0],r[1]]),this.pointerHandler_=MS(r))}return!!this.pointerHandler_}handleDragEvent(t){if(this.pointerHandler_){const e=t.coordinate;this.setExtent(this.pointerHandler_(e)),this.updatePointerFeature_(e,!1)}}handleUpEvent(t){this.pointerHandler_=null;const e=this.getExtentInternal();return e&&0!==he(e)||this.setExtent(null),!1}setMap(t){this.extentOverlay_.setMap(t),this.vertexOverlay_.setMap(t),super.setMap(t)}getExtent(){return Xn(this.getExtentInternal(),this.getMap().getView().getProjection())}getExtentInternal(){return this.extent_}setExtent(t){this.extent_=t||null,this.createOrUpdateExtentFeature_(t),this.dispatchEvent(new RS(this.extent_))}},MI.interaction.Extent.ExtentEvent=RS,MI.interaction.Interaction=Jo,MI.interaction.Interaction.pan=Qo,MI.interaction.Interaction.zoomByDelta=ta,MI.interaction.KeyboardPan=Aa,MI.interaction.KeyboardZoom=Oa,MI.interaction.Link=class extends Jo{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(s(t,io,this.updateUrl_,this),s(t.getLayerGroup(),l,this.updateUrl_,this),s(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)a(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||!i.isDef())return;let n=!1;const r={},s=FS(this.get_(t,"z"));"z"in this.params_&&OS(s,i.getZoom())&&(n=!0,r.zoom=s);const o=FS(this.get_(t,"r"));"r"in this.params_&&OS(o,i.getRotation())&&(n=!0,r.rotation=o);const a=[FS(this.get_(t,"x")),FS(this.get_(t,"y"))];var l,h;("x"in this.params_||"y"in this.params_)&&(l=a,h=i.getCenter(),OS(l[0],h[0])||OS(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||!e.isDef())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",AS(i[0])),this.set_(l,"y",AS(i[1])),this.set_(l,"z",AS(n)),this.set_(l,"r",AS(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))}},MI.interaction.Modify=class extends ma{constructor(n){if(super(n),this.handleSourceAdd_=this.handleSourceAdd_.bind(this),this.handleSourceRemove_=this.handleSourceRemove_.bind(this),this.handleExternalCollectionAdd_=this.handleExternalCollectionAdd_.bind(this),this.handleExternalCollectionRemove_=this.handleExternalCollectionRemove_.bind(this),this.handleFeatureChange_=this.handleFeatureChange_.bind(this),this.on,this.once,this.un,this.condition_=n.condition?n.condition:_a,this.defaultDeleteCondition_=function(t){return na(t)&&ca(t)},this.deleteCondition_=n.deleteCondition?n.deleteCondition:this.defaultDeleteCondition_,this.insertVertexCondition_=n.insertVertexCondition?n.insertVertexCondition:aa,this.vertexFeature_=null,this.vertexSegments_=null,this.lastCoordinate_=[0,0],this.ignoreNextSingleClick_=!1,this.featuresBeingModified_=null,this.rBush_=new rg,this.pixelTolerance_=void 0!==n.pixelTolerance?n.pixelTolerance:10,this.snappedToVertex_=!1,this.changingFeature_=!1,this.dragSegments_=[],this.overlay_=new qv({source:new gg({useSpatialIndex:!1,wrapX:!!n.wrapX}),style:n.style?n.style:$S(),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.traceSource_=n.traceSource||n.source||null,this.traceCondition_,this.setTrace(n.trace||!1),this.traceState_={active:!1},this.traceSegments_=null,this.hitDetection_=null,this.filterFunctionWasSupplied_=null!=n.filter,this.filter_=n.filter?n.filter:()=>!0,this.coordinatesEqual_=n.sharedVerticesEqual?n.sharedVerticesEqual:oi,!n.features&&!n.source)throw new Error("The modify interaction requires features collection or a source");let r;n.features?(r=n.features.getArray(),n.features.addEventListener(t,this.handleExternalCollectionAdd_),n.features.addEventListener(e,this.handleExternalCollectionRemove_),this.featuresCollection_=n.features):n.source&&(r=n.source.getFeatures(),n.source.addEventListener(sg,this.handleSourceAdd_),n.source.addEventListener(lg,this.handleSourceRemove_),this.source_=n.source),r.forEach(t=>{t.addEventListener(l,this.handleFeatureChange_),this.filterFunctionWasSupplied_&&t.addEventListener(i,this.handleFeatureChange_)}),n.hitDetection&&(this.hitDetection_=n.hitDetection),this.features_=[],r.filter(this.filter_).forEach(t=>this.addFeature_(t)),this.lastPointerEvent_=null,this.delta_=[0,0],this.snapToPointer_=void 0===n.snapToPointer?!this.hitDetection_:n.snapToPointer}setTrace(t){let e;e=t?!0===t?aa:t:ha,this.traceCondition_=e}addFeature_(t){this.features_.push(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.lastCoordinate_)}willModifyFeatures_(t,e){if(!this.featuresBeingModified_){this.featuresBeingModified_=new Y;const i=this.featuresBeingModified_.getArray();for(let t=0,n=e.length;t<n;++t){const n=e[t].feature;n&&!i.includes(n)&&this.featuresBeingModified_.push(n)}0===this.featuresBeingModified_.getLength()?this.featuresBeingModified_=null:this.dispatchEvent(new US(NS,this.featuresBeingModified_,t))}}removeFeature_(t){const e=this.features_.indexOf(t);this.features_.splice(e,1),this.removeFeatureSegmentData_(t),this.vertexFeature_&&0===this.features_.length&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null)}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){const e=t.feature;e&&this.externalAddFeatureHandler_(e)}handleSourceRemove_(t){const e=t.feature;e&&this.externalRemoveFeatureHandler_(e)}handleExternalCollectionAdd_(t){const e=t.element;e&&this.externalAddFeatureHandler_(e)}handleExternalCollectionRemove_(t){const e=t.element;e&&this.externalRemoveFeatureHandler_(e)}externalAddFeatureHandler_(t){t.addEventListener(l,this.handleFeatureChange_),this.filterFunctionWasSupplied_&&t.addEventListener(i,this.handleFeatureChange_),this.filter_(t)&&this.addFeature_(t)}externalRemoveFeatureHandler_(t){t.removeEventListener(l,this.handleFeatureChange_),this.filterFunctionWasSupplied_&&t.removeEventListener(i,this.handleFeatureChange_),this.removeFeature_(t)}handleFeatureChange_(t){if(!this.changingFeature_){const e=t.target;this.removeFeature_(e),this.filter_(e)&&this.addFeature_(e)}}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(Bt(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(Bt(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(Bt(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(Bt(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(Jt(i),n);let o=e;const a=Un();if(a&&this.getMap()){const t=this.getMap().getView().getProjection();o=o.clone().transform(a,t),o=xs(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,n){let r=this.vertexFeature_;if(r){r.getGeometry().setCoordinates(t)}else r=new At(new os(t)),this.vertexFeature_=r,this.overlay_.getSource().addFeature(r);return r.set("features",e),r.set("geometries",i),r.set("existing",n),r}handleEvent(t){if(!t.originalEvent)return!0;let e;return this.lastPointerEvent_=t,t.map.getView().getInteracting()||t.type!=Zs.POINTERMOVE||this.handlingDownUpSequence||this.handlePointerMove_(t),this.vertexFeature_&&this.deleteCondition_(t)&&(e=!(t.type!=Zs.SINGLECLICK||!this.ignoreNextSingleClick_)||this.removePoint()),t.type==Zs.SINGLECLICK&&(this.ignoreNextSingleClick_=!1),super.handleEvent(t)&&!e}findInsertVerticesAndUpdateDragSegments_(t){this.handlePointerAtPixel_(t),this.dragSegments_.length=0,this.featuresBeingModified_=null;if(!this.vertexFeature_)return;const e=this.getMap().getView().getProjection(),i=[],n=this.vertexFeature_.getGeometry().getCoordinates(),r=Bt([n]),s=this.rBush_.getInExtent(r),o={};s.sort(BS);for(let r=0,a=s.length;r<a;++r){const a=s[r],l=a.segment;let h=z(a.geometry);const c=a.depth;if(c&&(h+="-"+c.join("-")),o[h]||(o[h]=new Array(2)),"Circle"===a.geometry.getType()&&1===a.index){const i=XS(t,a,e);this.coordinatesEqual_(i,n)&&!o[h][0]&&(this.dragSegments_.push([a,0]),o[h][0]=a);continue}if(!this.coordinatesEqual_(l[0],n)||o[h][0])if(!this.coordinatesEqual_(l[1],n)||o[h][1])!(z(l)in this.vertexSegments_)||o[h][0]||o[h][1]||i.push(a);else{if(o[h][0]&&0===o[h][0].index){let t=a.geometry.getCoordinates();switch(a.geometry.getType()){case"LineString":case"MultiLineString":continue;case"MultiPolygon":t=t[c[1]];case"Polygon":if(a.index!==t[c[0]].length-2)continue}}this.dragSegments_.push([a,1]),o[h][1]=a}else this.dragSegments_.push([a,0]),o[h][0]=a}return i}deactivateTrace_(){this.traceState_={active:!1}}tracePassesVertex_(t,e){if(t===e)return!1;if(t<e){const i=Math.ceil(t);let n=Math.floor(e);return n===e&&(n-=1),i<=n}const i=Math.floor(t);let n=Math.ceil(e);return n===e&&(n+=1),i>=n}updateTrace_(t){const e=this.traceState_;if(!e.active)return;if(-1===e.targetIndex){if(ci(t.map.getPixelFromCoordinate(e.startCoord),t.pixel)<this.pixelTolerance_)return}const i=gS(t.coordinate,e,t.map,this.pixelTolerance_);if(-1===e.targetIndex&&Math.sqrt(i.closestTargetDistance)/t.map.getView().getResolution()>this.pixelTolerance_)return;let n=!0;if(-1===e.targetIndex){const t=e.targets[i.index];n=this.tracePassesVertex_(t.startIndex,i.endIndex)}if(n){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,e.targets[e.targetIndex].endIndex=i.endIndex}const r=uS(e.targets[i.index].coordinates,i.endIndex);for(const t of this.dragSegments_)this.updateGeometry_(r.slice(),t);return r}getTraceCandidates_(t){const e=this.getMap(),i=this.pixelTolerance_,n=Bt([e.getCoordinateFromPixel([t.pixel[0]-i,t.pixel[1]+i]),e.getCoordinateFromPixel([t.pixel[0]+i,t.pixel[1]-i])]);return this.traceSource_.getFeaturesInExtent(n)}toggleTraceState_(t){if(!this.traceSource_||!this.traceCondition_(t))return;if(this.traceState_.active)return this.deactivateTrace_(),void(this.traceSegments_=null);const e=this.getTraceCandidates_(t);if(0===e.length)return;const i=fS(t.coordinate,e);i.length&&(this.traceState_={active:!0,startCoord:t.coordinate.slice(),targets:i,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))}shiftTracedSegmentIndices_(t,e,i){for(const n of this.dragSegments_){const r=n[0];r!==t&&r.geometry===t.geometry&&(void 0===r.depth||void 0===t.depth||P(r.depth,t.depth))&&r.index>=e&&(r.index+=i)}}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}if(i>0)for(const t of this.traceSegments_){const e=t[0],n=e.geometry,r=t[1];let s=t[0].index+1;1===r&&(s-=i);const o=n.getCoordinates();jS(o,n.getType(),e.depth).splice(s,i),this.setGeometryCoordinates_(n,o),this.shiftTracedSegmentIndices_(e,s+i,-i),1===r&&(e.index-=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(cS(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(cS(t.coordinates,e))}if(n.length)for(const t of this.traceSegments_){const e=t[0],i=e.geometry,r=t[1],s=e.index+1;0===r&&n.reverse();const o=i.getCoordinates();jS(o,i.getType(),e.depth).splice(s,0,...n),this.setGeometryCoordinates_(i,o),this.shiftTracedSegmentIndices_(e,s,n.length),1===r&&(e.index+=n.length)}}updateGeometry_(t,e){const i=e[0],n=i.depth;let r;const s=i.segment,o=i.geometry,a=e[1],l=o.getStride();for(let e=2;e<l;++e)t[e]=s[a][e];switch(t.length=l,o.getType()){case"Point":r=t,s[0]=t,s[1]=t;break;case"MultiPoint":r=o.getCoordinates(),r[i.index]=t,s[0]=t,s[1]=t;break;case"LineString":r=o.getCoordinates(),r[i.index+a]=t,s[a]=t;break;case"MultiLineString":r=o.getCoordinates(),r[n[0]][i.index+a]=t,s[a]=t;break;case"Polygon":{r=o.getCoordinates();const e=r[n[0]],l=i.index+a;e[l][0]===t[0]&&e[l][1]===t[1]?r=null:(e[l]=t,0===l?e[e.length-1]=t:l===e.length-1&&(e[0]=t)),s[a]=t;break}case"MultiPolygon":{r=o.getCoordinates();const e=r[n[1]][n[0]],l=i.index+a;e[l][0]===t[0]&&e[l][1]===t[1]?r=null:(e[l]=t,0===l?e[e.length-1]=t:l===e.length-1&&(e[0]=t)),s[a]=t;break}case"Circle":const e=o;if(s[0]=t,s[1]=t,0===i.index)this.changingFeature_=!0,e.setCenter(t),this.changingFeature_=!1;else{this.changingFeature_=!0;const i=this.getMap().getView().getProjection();let n=ci(zn(e.getCenter(),i),zn(t,i));const r=Un();if(r){const t=e.clone().transform(r,i);t.setRadius(n),n=t.transform(i,r).getRadius()}e.setRadius(n),this.changingFeature_=!1}}r&&this.setGeometryCoordinates_(o,r)}handleDragEvent(t){this.ignoreNextSingleClick_=!1,this.willModifyFeatures_(t,this.dragSegments_.map(([t])=>t));const e=[t.coordinate[0]+this.delta_[0],t.coordinate[1]+this.delta_[1]],i=[],n=[],r=this.traceState_.active&&!this.traceSegments_?this.traceState_.startCoord:null;if(r){this.traceSegments_=[];for(const e of this.dragSegments_){ci(ni(r,e[0].segment),r)/t.map.getView().getResolution()<1&&this.traceSegments_.push(e)}this.traceSegments_.length>1&&(this.deactivateTrace_(),this.traceSegments_=null)}for(let t=0,r=this.dragSegments_.length;t<r;++t){const r=this.dragSegments_[t],s=r[0],o=s.feature;i.includes(o)||i.push(o);const a=s.geometry;n.includes(a)||n.push(a),this.updateGeometry_(e,r)}const s=this.updateTrace_(t);this.createOrUpdateVertexFeature_(s||e,i,n,!0)}handleDownEvent(t){if(!this.condition_(t))return!1;const e=t.coordinate,i=this.findInsertVerticesAndUpdateDragSegments_(e);if(i?.length&&this.insertVertexCondition_(t)&&(this.willModifyFeatures_(t,i),this.vertexFeature_)){const t=this.vertexFeature_.getGeometry().getCoordinates();for(let e=i.length-1;e>=0;--e)this.insertVertex_(i[e],t);this.ignoreNextSingleClick_=!0}return!!this.vertexFeature_}handleUpEvent(t){const e=this.traceState_.active?new Set:null;for(let i=this.dragSegments_.length-1;i>=0;--i){const n=this.dragSegments_[i][0];e&&e.add(n.feature);const r=n.geometry;if("Circle"===r.getType()){const e=r,i=e.getCenter(),s=n.featureSegments[0],o=n.featureSegments[1];s.segment[0]=i,s.segment[1]=i,o.segment[0]=i,o.segment[1]=i,this.rBush_.update(Jt(i),s);let a=e;const l=Un();if(l){const e=t.map.getView().getProjection();a=a.clone().transform(l,e),a=xs(a).transform(e,l)}this.rBush_.update(a.getExtent(),o)}else this.rBush_.update(Bt(n.segment),n)}if(e)for(const t of e)this.removeFeature_(t),this.filter_(t)&&this.addFeature_(t);return this.featuresBeingModified_&&(this.toggleTraceState_(t),this.dispatchEvent(new US(GS,this.featuresBeingModified_,t)),this.featuresBeingModified_=null),!1}handlePointerMove_(t){this.lastCoordinate_=t.coordinate,this.handlePointerAtPixel_(this.lastCoordinate_)}handlePointerAtPixel_(t){const e=this.getMap(),i=e.getPixelFromCoordinate(t),n=e.getView().getProjection(),r=function(e,i){return zS(t,e,n)-zS(t,i,n)};let s,o;if(this.hitDetection_){const t="object"==typeof this.hitDetection_?t=>t===this.hitDetection_:void 0;e.forEachFeatureAtPixel(i,(t,e,i)=>{i&&"Point"===i.getType()&&(i=new os(Bn(i.getCoordinates(),n)));const r=i||t.getGeometry();if(r&&"Point"===r.getType()&&t instanceof At&&this.features_.includes(t)){o=r;const e=t.getGeometry().getFlatCoordinates().slice(0,2);s=[{feature:t,geometry:o,segment:[e,e]}]}return!0},{layerFilter:t})}if(!s){const i=Xn(zt($n(Jt(t,DS),n),e.getView().getResolution()*this.pixelTolerance_,DS),n);s=this.rBush_.getInExtent(i)}if(s&&s.length>0){const a=s.sort(r)[0],l=a.segment;let h=XS(t,a,n);const c=e.getPixelFromCoordinate(h);let u=ci(i,c);if(o||u<=this.pixelTolerance_){const i={};if(i[z(l)]=!0,this.snapToPointer_||(this.delta_[0]=h[0]-t[0],this.delta_[1]=h[1]-t[1]),"Circle"===a.geometry.getType()&&1===a.index)this.snappedToVertex_=!0,this.createOrUpdateVertexFeature_(h,[a.feature],[a.geometry],this.snappedToVertex_);else{const t=e.getPixelFromCoordinate(l[0]),n=e.getPixelFromCoordinate(l[1]),r=hi(c,t),o=hi(c,n);if(u=Math.sqrt(Math.min(r,o)),this.snappedToVertex_=u<=this.pixelTolerance_,!this.snappedToVertex_&&!this.insertVertexCondition_(this.lastPointerEvent_))return void(this.vertexFeature_&&(this.overlay_.getSource().removeFeature(this.vertexFeature_),this.vertexFeature_=null));this.snappedToVertex_&&(h=r>o?l[1]:l[0]),this.createOrUpdateVertexFeature_(h,[a.feature],[a.geometry],this.snappedToVertex_);const d={};d[z(a.geometry)]=!0;for(let t=1,e=s.length;t<e;++t){const e=s[t].segment;if(!(this.coordinatesEqual_(l[0],e[0])&&this.coordinatesEqual_(l[1],e[1])||this.coordinatesEqual_(l[0],e[1])&&this.coordinatesEqual_(l[1],e[0])))break;{const n=z(s[t].geometry);n in d||(d[n]=!0,i[z(e)]=!0)}}}return void(this.vertexSegments_=i)}}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!1}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(Bt(h.segment),h),this.dragSegments_.push([h,1]);const c={segment:[e,i[1]],feature:n,geometry:r,depth:s,index:o+1};return l.insert(Bt(c.segment),c),this.dragSegments_.push([c,0]),!0}updatePointer_(t){return t&&this.findInsertVerticesAndUpdateDragSegments_(t),this.vertexFeature_?.getGeometry().getCoordinates()}getPoint(){const t=this.vertexFeature_?.getGeometry().getCoordinates();return t?Bn(t,this.getMap().getView().getProjection()):null}canRemovePoint(){if(!this.vertexFeature_)return!1;if(this.vertexFeature_.get("geometries").every(t=>"Circle"===t.getType()||t.getType().endsWith("Point")))return!1;const t=this.vertexFeature_.getGeometry().getCoordinates();return this.rBush_.getInExtent(Bt([t])).some(({segment:e})=>this.coordinatesEqual_(e[0],t)||this.coordinatesEqual_(e[1],t))}removePoint(t){if(t&&(t=zn(t,this.getMap().getView().getProjection()),this.updatePointer_(t)),!this.lastPointerEvent_||this.lastPointerEvent_&&this.lastPointerEvent_.type!=Zs.POINTERDRAG){const t=this.lastPointerEvent_;this.willModifyFeatures_(t,this.dragSegments_.map(([t])=>t));const e=this.removeVertex_();return this.featuresBeingModified_&&this.dispatchEvent(new US(GS,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(Bt(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}canInsertPoint(){if(!this.vertexFeature_)return!1;if(this.vertexFeature_.get("geometries").every(t=>"Circle"===t.getType()||t.getType().endsWith("Point")))return!1;const t=this.vertexFeature_.getGeometry().getCoordinates();return this.rBush_.getInExtent(Bt([t])).some(({segment:e})=>!(this.coordinatesEqual_(e[0],t)||this.coordinatesEqual_(e[1],t)))}insertPoint(t){const e=t?zn(t,this.getMap().getView().getProjection()):this.vertexFeature_?.getGeometry().getCoordinates();if(!e)return!1;return this.findInsertVerticesAndUpdateDragSegments_(e).reduce((t,i)=>t||this.insertVertex_(i,e),!1)}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||P(r.depth,i))&&r.index>e&&(r.index+=n)})}disposeInternal(){if(super.disposeInternal(),this.featuresCollection_){this.featuresCollection_.removeEventListener(t,this.handleExternalCollectionAdd_),this.featuresCollection_.removeEventListener(e,this.handleExternalCollectionRemove_);for(const t of this.featuresCollection_.getArray())t.removeEventListener(l,this.handleFeatureChange_),this.filterFunctionWasSupplied_&&t.removeEventListener(i,this.handleFeatureChange_)}else if(this.source_){this.source_.removeEventListener(sg,this.handleSourceAdd_),this.source_.removeEventListener(lg,this.handleSourceRemove_);for(const t of this.source_.getFeatures())t.removeEventListener(l,this.handleFeatureChange_),this.filterFunctionWasSupplied_&&t.removeEventListener(i,this.handleFeatureChange_)}}},MI.interaction.Modify.ModifyEvent=US,MI.interaction.MouseWheelZoom=Da,MI.interaction.PinchRotate=ka,MI.interaction.PinchZoom=Na,MI.interaction.Pointer=ma,MI.interaction.Pointer.centroid=ya,MI.interaction.Select=ZS,MI.interaction.Select.SelectEvent=WS,MI.interaction.Snap=class extends ma{constructor(t){t=t||{},super({handleDownEvent:M,stopDown:L}),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.intersection_=void 0!==t.intersection&&t.intersection,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 rg,this.snapped_=null,this.segmenters_=Object.assign({},JS,t.segmenters)}addFeature(t,e){e=void 0===e||e;const i=z(t),n=t.getGeometry();if(n){const e=this.segmenters_[n.getType()];if(e){this.indexedFeaturesExtents_[i]=n.getExtent([1/0,1/0,-1/0,-1/0]);const r=e.call(this.segmenters_,n,this.getMap().getView().getProjection());let s=r.length;for(let e=0;e<s;++e){const i=r[e];ew[e]=Bt(i),iw[e]={feature:t,segment:i}}if(this.intersection_)for(let e=0,i=r.length;e<i;++e){const i=r[e];if(1===i.length)continue;const n=ew[e];for(let o=0,a=e-1;o<a;++o){const e=r[o];if(1===e.length||!we(n,ew[o]))continue;const a=Wr(i,e);if(!a)continue;const l=[a];ew[s]=Bt(l),iw[s++]={feature:t,intersectionFeature:t,segment:l}}const o=this.rBush_.getInExtent(ew[e]);for(let e=0,n=o.length;e<n;++e){const n=o[e].segment;if(1===n.length)continue;const r=Wr(i,n);if(!r)continue;const a=[r];ew[s]=Bt(a),iw[s++]={feature:t,intersectionFeature:o[e].feature,segment:a}}}1===s?this.rBush_.insert(ew[0],iw[0]):(ew.length=s,iw.length=s,this.rBush_.load(ew,iw))}}e&&(this.featureChangeListenerKeys_[i]&&a(this.featureChangeListenerKeys_[i]),this.featureChangeListenerKeys_[i]=s(t,l,this.handleFeatureChange_,this))}getFeatures_(){let t;return this.features_?t=this.features_:this.source_&&(t=this.source_.getFeatures()),t}areSnapDataEqual_(t,e){return t.segment===e.segment&&t.feature===e.feature}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.snapped_&&!this.areSnapDataEqual_(this.snapped_,e)&&this.dispatchEvent(new qS(HS,this.snapped_)),this.snapped_={vertex:t.coordinate,vertexPixel:t.pixel,feature:e.feature,segment:e.segment},this.dispatchEvent(new qS(KS,this.snapped_))):this.snapped_&&(this.dispatchEvent(new qS(HS,this.snapped_)),this.snapped_=null),super.handleEvent(t)}handleFeatureAdd_(t){const e=QS(t);e&&this.addFeature(e)}handleFeatureRemove_(t){const e=QS(t);e&&(this.removeFeature(e),delete this.pendingFeatures_[z(e)])}handleFeatureChange_(t){const e=t.target;this.handlingDownUpSequence?this.pendingFeatures_[z(e)]=e:this.updateFeature_(e)}handleUpEvent(t){const e=Object.values(this.pendingFeatures_);if(e.length){for(const t of e)this.updateFeature_(t);n(this.pendingFeatures_)}return!1}removeFeature(t,e){const i=void 0===e||e,n=z(t),r=this.indexedFeaturesExtents_[n];if(r){const e=this.rBush_;e.getInExtent(r).forEach(i=>{t!==i.feature&&t!==i.intersectionFeature||e.remove(i)})}i&&(a(this.featureChangeListenerKeys_[n]),delete this.featureChangeListenerKeys_[n])}setMap(i){const n=this.getMap(),r=this.featuresListenerKeys_;let o=this.getFeatures_();if(Array.isArray(o)||(o=o.getArray()),n&&(r.forEach(a),r.length=0,this.rBush_.clear(),Object.values(this.featureChangeListenerKeys_).forEach(a),this.featureChangeListenerKeys_={}),super.setMap(i),i){this.features_?r.push(s(this.features_,t,this.handleFeatureAdd_,this),s(this.features_,e,this.handleFeatureRemove_,this)):this.source_&&r.push(s(this.source_,sg,this.handleFeatureAdd_,this),s(this.source_,lg,this.handleFeatureRemove_,this));for(const t of o)this.addFeature(t)}}snapTo(t,e,i){const n=i.getView().getProjection(),r=zn(e,n),s=Xn(zt(Bt([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)return null;const e=i.getPixelFromCoordinate(l);return hi(t,e)>d?null:{vertex:l,vertexPixel:[Math.round(e[0]),Math.round(e[1])],feature:h,segment:u}};if(this.vertex_||this.intersection_){for(let t=0;t<a;++t){const e=o[t];if("Circle"!==e.feature.getGeometry().getType())for(const t of e.segment){const i=hi(r,zn(t,n));i<c&&(this.intersection_&&e.intersectionFeature||this.vertex_&&!e.intersectionFeature)&&(l=t,c=i,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=Un();s&&(t=t.clone().transform(s,n)),e=ii(r,t)}else{const[t,s]=i.segment;s&&(tw[0]=zn(t,n),tw[1]=zn(s,n),e=ni(r,tw))}if(e){const t=hi(r,e);t<c&&(l=Bn(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)}},MI.interaction.Translate=class extends ma{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=M;this.layerFilter_=e,this.filter_=t.filter&&!this.features_?t.filter:M,this.hitTolerance_=t.hitTolerance?t.hitTolerance:0,this.condition_=t.condition?t.condition:aa,this.lastFeature_=null,this.addChangeListener(qo,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 Y([this.lastFeature_]);return this.dispatchEvent(new ow(nw,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 Y([this.lastFeature_]);return this.dispatchEvent(new ow(sw,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=zn(e,i),r=zn(this.lastCoordinate_,i),s=n[0]-r[0],o=n[1]-r[1],a=this.features_||new Y([this.lastFeature_]),l=Un();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 ow(rw,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 At&&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")}}},MI.interaction.Translate.TranslateEvent=ow,MI.interaction.defaults={},MI.interaction.defaults.defaults=Ga,MI.layer={},MI.layer.Base=Ka,MI.layer.BaseImage=Vf,MI.layer.BaseTile=Qf,MI.layer.BaseVector=Kc,MI.layer.Flow=Yv,MI.layer.Graticule=class extends qv{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:Jv,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 pc({text:void 0!==t.lonLabelStyle?t.lonLabelStyle.clone():new Sc({font:"12px Calibri,sans-serif",textBaseline:"bottom",fill:new uc({color:"rgba(0,0,0,1)"}),stroke:new fc({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 pc({text:void 0!==t.latLabelStyle?t.latLabelStyle.clone():new Sc({font:"12px Calibri,sans-serif",textAlign:"right",fill:new uc({color:"rgba(0,0,0,1)"}),stroke:new fc({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(il,this.drawLabels_.bind(this))),this.intervals_=void 0!==t.intervals?t.intervals:Qv,this.setSource(new gg({loader:this.loaderFunction.bind(this),strategy:this.strategyFunction.bind(this),features:new Y,overlaps:!1,useSpatialIndex:!1,wrapX:t.wrapX})),this.featurePool_=[],this.lineStyle_=new pc({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()&&Pe(i,this.projection_),this.loadedExtent_&&(ee(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=me(this.getExtent()||[-1/0,-1/0,1/0,1/0],t);if(this.renderedExtent_&&te(this.renderedExtent_,r)&&this.renderedResolution_===e)return;if(this.renderedExtent_=r,this.renderedResolution_=e,Ee(r))return;const s=de(r),o=e*e/4;(!this.projection_||!Fn(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 At,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(we(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 os([]),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(we(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 os([]),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=de(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=Se(c);if(this.getSource().getWrapX()&&this.projection_.canWrapX()&&!Wt(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=Du(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=Se(o);this.getSource().getWrapX()&&this.projection_.canWrapX()&&!Wt(o,t)&&(Se(t)>=a?(t[0]=o[0],t[2]=o[2]):s=!0);const l=[Le(e[0],this.minX_,this.maxX_),Le(e[1],this.minY_,this.maxY_)],h=this.toLonLatTransform_(l);isNaN(h[1])&&(h[1]=Math.abs(this.maxLat_)>=Math.abs(this.minLat_)?this.maxLat_:this.minLat_);let c=Le(h[0],this.minLon_,this.maxLon_),u=Le(h[1],this.minLat_,this.maxLat_);const d=this.maxLines_;let g,f,p,_,m=t;s||(m=[Le(t[0],this.minX_,this.maxX_),Le(t[1],this.minY_,this.maxY_),Le(t[2],this.minX_,this.maxX_),Le(t[3],this.minY_,this.maxY_)]);const y=Re(m,this.toLonLatTransform_,void 0,8);let x=y[3],v=y[2],S=y[1],w=y[0];if(s||(Vt(m,this.bottomLeft_)&&(w=this.minLon_,S=this.minLat_),Vt(m,this.bottomRight_)&&(v=this.maxLon_,S=this.minLat_),Vt(m,this.topLeft_)&&(w=this.minLon_,x=this.maxLat_),Vt(m,this.topRight_)&&(v=this.maxLon_,x=this.maxLat_),x=Le(x,u,this.maxLat_),v=Le(v,c,this.maxLon_),S=Le(S,this.minLat_,u),w=Le(w,this.minLon_,c)),c=Math.floor(c/r)*r,_=Le(c,this.minLon_,this.maxLon_),f=this.addMeridian_(_,S,x,n,t,0),g=0,s)for(;(_-=r)>=w&&g++<d;)f=this.addMeridian_(_,S,x,n,t,f);else for(;_!=this.minLon_&&g++<d;)_=Math.max(_-r,this.minLon_),f=this.addMeridian_(_,S,x,n,t,f);if(_=Le(c,this.minLon_,this.maxLon_),g=0,s)for(;(_+=r)<=v&&g++<d;)f=this.addMeridian_(_,S,x,n,t,f);else for(;_!=this.maxLon_&&g++<d;)_=Math.min(_+r,this.maxLon_),f=this.addMeridian_(_,S,x,n,t,f);for(this.meridians_.length=f,this.meridiansLabels_&&(this.meridiansLabels_.length=f),u=Math.floor(u/r)*r,p=Le(u,this.minLat_,this.maxLat_),f=this.addParallel_(p,w,v,n,t,0),g=0;p!=this.minLat_&&g++<d;)p=Math.max(p-r,this.minLat_),f=this.addParallel_(p,w,v,n,t,f);for(p=Le(u,this.minLat_,this.maxLat_),g=0;p!=this.maxLat_&&g++<d;)p=Math.min(p+r,this.maxLat_),f=this.addParallel_(p,w,v,n,t,f);this.parallels_.length=f,this.parallelsLabels_&&(this.parallelsLabels_.length=f)}getInterval_(t){const e=this.projectionCenterLonLat_[0],i=this.projectionCenterLonLat_[1];let n=-1;const r=Math.pow(this.targetSize_*t,2),s=[],o=[];for(let t=0,a=this.intervals_.length;t<a;++t){const a=Le(this.intervals_[t]/2,0,90),l=Le(i,-90+a,90-a);s[0]=e-a,s[1]=l-a,o[0]=e+a,o[1]=l+a,this.fromLonLatTransform_(s,s),this.fromLonLatTransform_(o,o);if(Math.pow(o[0]-s[0],2)+Math.pow(o[1]-s[1],2)<=r)break;n=this.intervals_[t]}return n}getMeridian_(t,e,i,n,r){const s=Kv(t,e,i,this.projection_,n);let o=this.meridians_[r];return o?(o.setFlatCoordinates("XY",s),o.changed()):(o=new Hd(s,"XY"),this.meridians_[r]=o),o}getMeridianPoint_(t,e,i){const n=t.getFlatCoordinates();let r=1,s=n.length-1;n[r]>n[s]&&(r=s,s=1);const o=Math.max(e[1],n[r]),a=Math.min(e[3],n[s]),l=Le(e[1]+Math.abs(e[1]-e[3])*this.lonLabelPosition_,o,a),h=[n[r-1]+(n[s-1]-n[r-1])*(l-n[r])/(n[s]-n[r]),l],c=this.meridiansLabels_[i].geom;return c.setCoordinates(h),c}getMeridians(){return this.meridians_}getParallel_(t,e,i,n,r){const s=Hv(t,e,i,this.projection_,n);let o=this.parallels_[r];return o?(o.setFlatCoordinates("XY",s),o.changed()):o=new Hd(s,"XY"),o}getParallelPoint_(t,e,i){const n=t.getFlatCoordinates();let 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0,8);this.minX_=r[0],this.maxX_=r[2],this.minY_=r[1],this.maxY_=r[3],this.bottomLeft_=this.fromLonLatTransform_([this.minLon_,this.minLat_]),this.bottomRight_=this.fromLonLatTransform_([this.maxLon_,this.minLat_]),this.topLeft_=this.fromLonLatTransform_([this.minLon_,this.maxLat_]),this.topRight_=this.fromLonLatTransform_([this.maxLon_,this.maxLat_]),this.projectionCenterLonLat_=this.toLonLatTransform_(de(t.getExtent())),isNaN(this.projectionCenterLonLat_[1])&&(this.projectionCenterLonLat_[1]=Math.abs(this.maxLat_)>=Math.abs(this.minLat_)?this.maxLat_:this.minLat_),this.projection_=t}},MI.layer.Group=tl,MI.layer.Group.GroupEvent=Ja,MI.layer.Heatmap=class extends Kc{constructor(t){t=t||{};const e=Object.assign({},t);delete e.gradient,delete e.radius,delete e.blur,delete 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2.`).setSymbolColorExpression(`vec4(smoothstep(0., 1., (1. - length(coordsPx * 2. / v_quadSizePx)) * ${h}) * ${l})`).setStrokeColorExpression(`vec4(smoothstep(0., 1., (1. - length(currentRadiusPx * 2. / v_width)) * ${h}) * ${l})`).setStrokeWidthExpression(`(${r} + ${s}) * 2.`).setFillColorExpression(`vec4(${l})`),i.mCoordinate?t.setFragmentDiscardExpression(`!${n}`):t.setShapeDiscardExpression(`!${n}`),Gy(t,e);const c=Uy(e),u=jy(e,this.styleVariables_);return new Mx(this,{className:this.getClassName(),variables:this.styleVariables_,style:{builder:t,attributes:{...c,...a},uniforms:{...u,...o}},disableHitDetection:!1,postProcesses:[{fragmentShader:"\n            precision mediump float;\n\n            uniform sampler2D u_image;\n            uniform sampler2D u_gradientTexture;\n            uniform float u_opacity;\n\n            varying vec2 v_texCoord;\n\n            void main() {\n              vec4 color = texture2D(u_image, v_texCoord);\n              gl_FragColor.a = color.a * 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n=t.renderMode||"hybrid";Ft("hybrid"==n||"vector"==n,"`renderMode` must be `'hybrid'` or `'vector'`"),this.renderMode_=n,this.setPreload(t.preload?t.preload:0),this.setUseInterimTilesOnError(void 0===t.useInterimTilesOnError||t.useInterimTilesOnError),this.getBackground,this.setBackground}createRenderer(){return new jv(this,{cacheSize:this.cacheSize_})}getFeatures(t){return super.getFeatures(t)}getFeaturesInExtent(t){return this.getRenderer().getFeaturesInExtent(t)}getRenderMode(){return this.renderMode_}getPreload(){return this.get(qf)}getUseInterimTilesOnError(){return this.get(Jf)}setPreload(t){this.set(qf,t)}setUseInterimTilesOnError(t){this.set(Jf,t)}},MI.layer.WebGLPoints=class extends ol{constructor(t){super(Object.assign({},t)),this.styleVariables_=t.variables||{},this.parseResult_=qy(t.style,this.styleVariables_,t.filter),this.hitDetectionDisabled_=!!t.disableHitDetection}createRenderer(){const 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n=e.filter(t=>0===t.grids?.length&&"EPSG"===t.target_crs?.authority&&4326===t.target_crs?.code&&!1===t.deprecated&&!0===t.usable).sort((t,e)=>t.accuracy-e.accuracy)[0]?.exports?.proj4;if(n)return n}return t.exports?.proj4}}})}},MI.proj.proj4.fromEPSGCode=async function(t){return"number"==typeof t&&(t="EPSG:"+t),await Og(t)},MI.proj.proj4.fromProjectionCode=Og,MI.proj.proj4.fromProjectionDefinition=Dg,MI.proj.proj4.getEPSGLookup=function(){return kg},MI.proj.proj4.getProjectionCodeLookup=function(){return 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x=null!==r;if(null!==n){_=pi(f,p,ir(a,[...[t[n],t[n+1]]])),Math.cos(_)<=Iy&&(y+=Math.tan((_-Math.PI)/2))}if(x){m=pi(p,f,ir(a,[...[t[r],t[r+1]]])),Math.cos(m)<=Iy&&(y+=Math.tan((Math.PI-m)/2))}const v=Math.pow(2,24),S=l%v,w=Math.floor(l/v)*v;return s.push(c[0],c[1],d,u[0],u[1],g,_,m,S,w,h),s.push(...o),{length:l+Math.sqrt((p[0]-f[0])*(p[0]-f[0])+(p[1]-f[1])*(p[1]-f[1])),angle:y}},MI.render.webgl.bufferUtil.writePointFeatureToBuffers=function(t,e,i,n,r){const s=t[e++],o=t[e++],a=My;a.length=n;for(let i=0;i<a.length;i++)a[i]=t[e+i];let l=r?r.instanceAttributesPosition:0;return i[l++]=s,i[l++]=o,a.length&&(i.set(a,l),l+=a.length),Ly.instanceAttributesPosition=l,Ly},MI.render.webgl.bufferUtil.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=$m(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},MI.render.webgl.compileUtil={},MI.render.webgl.compileUtil.UNPACK_COLOR_FN=Dy,MI.render.webgl.compileUtil.applyContextToBuilder=Gy,MI.render.webgl.compileUtil.expressionToGlsl=Fy,MI.render.webgl.compileUtil.generateAttributesFromContext=Uy,MI.render.webgl.compileUtil.generateUniformsFromContext=jy,MI.render.webgl.compileUtil.getGlslSizeFromType=ky,MI.render.webgl.compileUtil.getGlslTypeFromType=Ny,MI.render.webgl.compileUtil.packColor=Ay,MI.render.webgl.compileUtil.unpackColor=Oy,MI.render.webgl.encodeUtil={},MI.render.webgl.encodeUtil.colorDecodeId=gm,MI.render.webgl.encodeUtil.colorEncodeIdAndPack=dm,MI.render.webgl.renderinstructions={},MI.render.webgl.renderinstructions.generateLineStringRenderInstructions=jm,MI.render.webgl.renderinstructions.generatePointRenderInstructions=Gm,MI.render.webgl.renderinstructions.generatePolygonRenderInstructions=Um,MI.render.webgl.renderinstructions.getCustomAttributesSize=Nm,MI.render.webgl.serialize={},MI.render.webgl.serialize.deserializeFrameState=function(t){return{...t,viewState:{...t.viewState,projection:Tn(t.viewState.projection)}}},MI.render.webgl.serialize.serializeFrameState=Bm,MI.render.webgl.style={},MI.render.webgl.style.computeHash=Wy,MI.render.webgl.style.parseLiteralStyle=qy,MI.render.webgl.textUtil={},MI.render.webgl.textUtil.TextUniforms=Jy,MI.render.webgl.textUtil.convertLineStringRenderInstructionsToCanvasTextBuilder=function(t,e,i,n,r,s){const o=Object.keys(n),a=Nm(n),l={};let h,c=0;for(;c<t.length;){const u=new Float32Array(t.buffer,c*Float32Array.BYTES_PER_ELEMENT,a);c+=a,h=t[c++];const d=Array.from(new Float32Array(t.buffer,c*Float32Array.BYTES_PER_ELEMENT,3*h)),g=new Hd(d,"XYM"),f=Array.from(i.entries());for(let t=0;t<f.length;t++){const[i,r]=f[t];ex[i]=rx(i,r,o,n,u,e)}sx(s,r,ix,g,l),c+=3*h}},MI.render.webgl.textUtil.convertPointRenderInstructionsToCanvasTextBuilder=function(t,e,i,n,r,s){const o=Object.keys(n),a=Nm(n),l={};let h=0;for(;h<t.length;){const c=[t.at(h),t.at(h+1)];h+=2;const u=new Float32Array(t.buffer,h*Float32Array.BYTES_PER_ELEMENT,a),d=new os(c,"XY"),g=Array.from(i.entries());for(let t=0;t<g.length;t++){const[i,r]=g[t];ex[i]=rx(i,r,o,n,u,e)}sx(s,r,ix,d,l),h+=a}},MI.render.webgl.textUtil.convertPolygonRenderInstructionsToCanvasTextBuilder=function(t,e,i,n,r,s){const o=Object.keys(n),a=Nm(n),l={};let h=0;for(;h<t.length;){const c=new Float32Array(t.buffer,h*Float32Array.BYTES_PER_ELEMENT,a);h+=a;const u=t[h++];let d=0;const g=new Array(u);for(let e=0;e<u;e++)d+=t[h++],g[e]=2*d;const f=h+2*d,p=Array.from(new Float32Array(t.buffer,h*Float32Array.BYTES_PER_ELEMENT,2*d)),_=new _s(p,"XY",g),m=Array.from(i.entries());for(let t=0;t<m.length;t++){const[i,r]=m[t];ex[i]=rx(i,r,o,n,c,e)}sx(s,r,ix,_,l),h=f}},MI.render.webgl.textUtil.createPostProcessDefinition=tx,MI.render.webgl.textUtil.hasTextStyle=Qy,MI.render.webgl.textUtil.stripNonTextStyleProperties=function(t){function e(t){for(const e in t)e.startsWith("text-")||"z-index"===e||delete t[e]}if(Array.isArray(t)){for(let i=0,n=t.length;i<n;i++){const n=t[i];if("style"in n&&Array.isArray(n.style))for(let t=0,i=n.style.length;t<i;t++)e(n.style[t]);else e("style"in n?n.style:n)}return t}return e(t),t},MI.renderer={},MI.renderer.Composite=Qc,MI.renderer.Layer=Uf,MI.renderer.Map=qc,MI.renderer.canvas={},MI.renderer.canvas.ImageLayer=$f,MI.renderer.canvas.Layer=Xf,MI.renderer.canvas.Layer.canvasPool=Bf,MI.renderer.canvas.TileLayer=Hf,MI.renderer.canvas.VectorImageLayer=kv,MI.renderer.canvas.VectorLayer=Dv,MI.renderer.canvas.VectorTileLayer=jv,MI.renderer.vector={},MI.renderer.vector.defaultOrder=Mu,MI.renderer.vector.getSquaredTolerance=Lu,MI.renderer.vector.getTolerance=Fu,MI.renderer.vector.renderFeature=Au,MI.renderer.webgl={},MI.renderer.webgl.FlowLayer=sm,MI.renderer.webgl.Layer=B_,MI.renderer.webgl.PointsLayer=_m,MI.renderer.webgl.TileLayer=tm,MI.renderer.webgl.TileLayer.Attributes=J_,MI.renderer.webgl.TileLayer.Uniforms=q_,MI.renderer.webgl.TileLayerBase=H_,MI.renderer.webgl.TileLayerBase.Uniforms=z_,MI.renderer.webgl.TileLayerBase.getCacheKey=K_,MI.renderer.webgl.TileLayerBase.newTileRepresentationLookup=$_,MI.renderer.webgl.VectorLayer=Mx,MI.renderer.webgl.VectorLayer.Uniforms=Ix,MI.renderer.webgl.VectorTileLayer=Ax,MI.renderer.webgl.VectorTileLayer.Attributes=Fx,MI.renderer.webgl.VectorTileLayer.Uniforms=Lx,MI.renderer.webgl.vectorUtil={},MI.renderer.webgl.vectorUtil.VectorUniforms=Ex,MI.renderer.webgl.vectorUtil.applyVectorUniforms=Px,MI.reproj={},MI.reproj.DataTile=Ig,MI.reproj.Image=ld,MI.reproj.Tile=Dd,MI.reproj.Triangulation=od,MI.reproj.calculateSourceExtentResolution=Bu,MI.reproj.calculateSourceResolution=Uu,MI.reproj.canvasPool=Nu,MI.reproj.common={},MI.reproj.common.ERROR_THRESHOLD=ad,MI.reproj.glreproj={},MI.reproj.glreproj.canvasGLPool=Rg,MI.reproj.glreproj.createCanvasContextWebGL=Cg,MI.reproj.glreproj.releaseGLCanvas=bg,MI.reproj.glreproj.render=Pg,MI.reproj.render=zu,MI.resolution={},MI.resolution.fromResolutionLike=Xu,MI.resolutionconstraint={},MI.resolutionconstraint.createMinMaxResolution=Eo,MI.resolutionconstraint.createSnapToPower=wo,MI.resolutionconstraint.createSnapToResolutions=So,MI.rotationconstraint={},MI.rotationconstraint.createSnapToN=bo,MI.rotationconstraint.createSnapToZero=Ro,MI.rotationconstraint.disable=To,MI.rotationconstraint.none=Co,MI.size={},MI.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},MI.size.hasArea=Zl,MI.size.scale=Kl,MI.size.toSize=Hl,MI.source={},MI.source.BingMaps=class extends zd{constructor(t){const e=void 0!==t.hidpi&&t.hidpi;super({cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,projection:Tn("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=(t.url||"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=Md(this.getProjection()),r=this.hidpi_?2:1,s=e.imageWidth==e.imageHeight?e.imageWidth/r:[e.imageWidth/r,e.imageHeight/r],o=Rd({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=Ad(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;Vu(t[0],t[1],t[2],i);const s=new URL(n.replace("{quadkey}",$d(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=An(Tn("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(we(Re([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")}},MI.source.BingMaps.quadKey=$d,MI.source.CartoDB=class extends Vd{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{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)}},MI.source.Cluster=class extends gg{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(l,this.boundRefresh_),this.source=t,t&&t.addEventListener(l,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){Jt(i.getCoordinates(),t),zt(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?ei(i,n.getCoordinates()):t.splice(e,1)}li(i,1/t.length);const n=de(e),r=this.interpolationRatio,s=new os([i[0]*(1-r)+n[0]*r,i[1]*(1-r)+n[1]*r]);return this.createCustomCluster_?this.createCustomCluster_(s,t):new At({geometry:s,features:t})}},MI.source.DataTile=Mg,MI.source.GeoTIFF=Qg,MI.source.GeoZarr=class extends Mg{constructor(t){super({state:"loading",tileGrid:null,projection:t.projection||null,transition:t.transition,wrapX:t.wrapX,hasAlpha:!1}),this.url_=t.url,this.dimensions_=t.dimensions||{},this.error_=null,this.groups_=[],this.consolidatedMetadata_=null,this.arrayCache_=new Map;const e=[],i=[],n=t.bands.map(t=>{if("string"==typeof t)return i.push(0),t;let n=e.indexOf(t.group);return-1===n&&(n=e.length,e.push(t.group)),i.push(n),t.name});this.groupPaths_=e.length>0?e:void 0,this.bandGroupIndex_=i,this.bandSingleScaleResolution_=new Array(n.length).fill(void 0),this.bands_=n,this.bandExtraSelection_=new Array(n.length).fill(void 0),this.bandSpatialAxes_=new Array(n.length),this.spatialDimensionNames_,this.extraDimensions_=[],this.bandsByLevel_=null,this.fillValue_,this.resampleMethod_=t.resample||"linear",this.bandCount=this.bands_.length,this.tileGrid,this.setLoader(this.loadTile_.bind(this)),this.configure_().then(()=>{this.setState("ready")}).catch(t=>{this.error_=t,this.setState("error")})}async configure_(){const t=zarr.withRangeCoalescing(new zarr.FetchStore(this.url_)),e=await t.get("/zarr.json");if(e)try{this.consolidatedMetadata_=JSON.parse((new TextDecoder).decode(e)).consolidated_metadata.metadata}catch{}const i=this.consolidatedMetadata_?function(t,e,i){const n=new Map;n.set("/zarr.json",e);const r=new TextEncoder;for(const[t,e]of Object.entries(i))n.set(`/${t}/zarr.json`,r.encode(JSON.stringify(e)));return{get:async(e,i)=>n.has(e)?n.get(e):t.get(e,i),getRange:t.getRange?.bind(t)}}(t,e,this.consolidatedMetadata_):t,n=[];if(this.groupPaths_){const t=await zarr.open(i,{kind:"group"});for(const e of this.groupPaths_)n.push(zarr.open(t.resolve(e),{kind:"group"}))}else n.push(zarr.open(i,{kind:"group"}));this.groups_.push(...await Promise.all(n));const r=this.groups_[0].attrs,s=r["spatial:dimensions"];Array.isArray(s)&&2===s.length&&(this.spatialDimensionNames_=s);const o=this.groupPaths_&&this.consolidatedMetadata_?b_(this.consolidatedMetadata_,this.groupPaths_[0]):this.consolidatedMetadata_;let a=!1;if("zarr_conventions"in r&&Array.isArray(r.zarr_conventions)&&C_.every(t=>r.zarr_conventions.find(e=>e.uuid===t))&&"layout"in r.multiscales){const{tileGrid:t,projection:e,bandsByLevel:i,fillValue:n,tileSizes:s}=function(t,e,i){const n=t.multiscales,r=t["spatial:bbox"],s=F_(t),o=r[2]-r[0],a=[r[0],r[3]],l=[],h=e?{}:null;let c;for(const r of n.layout){const n=r.asset,s=o/r["spatial:shape"][1];let u;if(e){const r=[];for(const s of i){const i=e[`${n}/${s}`];if(i&&(r.push(s),void 0===c&&(c=Number(i.fill_value)),!u)){const{row:e,col:n}=I_(t["spatial:dimensions"],i),r=M_(i,e,n);r&&(u=[L_(r.shardShape[1],r.innerChunkShape[1]),L_(r.shardShape[0],r.innerChunkShape[0])])}}h[n]=r}l.push({matrixId:n,resolution:s,origin:a,tileSize:u})}l.sort((t,e)=>e.resolution-t.resolution);const u=l.map(t=>t.tileSize),d=u.some(t=>void 0!==t),g=new wd({extent:r,origins:l.map(t=>t.origin),resolutions:l.map(t=>t.resolution),matrixIds:l.map(t=>t.matrixId),...d?{tileSizes:u.map(t=>t||[256,256])}:{}});return{tileGrid:g,projection:s,bandsByLevel:h,fillValue:c,tileSizes:u}}(r,o,this.bands_);this.bandsByLevel_=i,this.tileGrid=t,this.projection=e,this.fillValue_=n,a=!!s}if(!a&&r.multiscales&&"tile_matrix_set"in r.multiscales){const{tileGrid:t,projection:e}=function(t){const e=t.multiscales,i=e.tile_matrix_set,n=e.tile_matrix_limits,r=i.tileMatrices.length,s=new Array(r);let o=!1;for(let t=0;t<r;t+=1){const e=i.tileMatrices[t],r=e.id;(e.tileWidth>512||e.tileHeight>512)&&(o=!0),s[t]=n[r]}const a=Of({},i,void 0,s);let l=a.grid;o&&(l=new wd({tileSize:512,extent:l.getExtent(),origins:l.getOrigins(),resolutions:l.getResolutions(),matrixIds:l.getMatrixIds()}));return{tileGrid:l,projection:a.projection}}(r);this.tileGrid=t,this.projection||(this.projection=e)}if(!this.tileGrid&&"spatial:bbox"in r){let t=r["spatial:shape"]?.[1];if(void 0===t&&o)for(const e of this.bands_){const i=o[e];if(i?.shape){t=i.shape[this.axesOf_(i).col];break}}if(void 0!==t){const e=r["spatial:bbox"],i=(e[2]-e[0])/t;if(this.projection||(this.projection=F_(r)),o){this.bandsByLevel_={level0:[]};for(const t of this.bands_)o[t]&&(this.bandsByLevel_.level0.push(t),void 0===this.fillValue_&&(this.fillValue_=Number(o[t].fill_value)))}this.tileGrid=new wd({extent:e,origins:[[e[0],e[3]]],resolutions:[i],matrixIds:["level0"]});for(let t=0;t<this.bands_.length;++t)0===this.bandGroupIndex_[t]&&(this.bandSingleScaleResolution_[t]=i)}}if(this.groupPaths_&&this.consolidatedMetadata_&&this.bandsByLevel_&&this.resolveBandOwnership_(),null!==this.fillValue_&&void 0!==this.fillValue_&&(this.bandCount=this.bands_.length+1,this.nodataBandIndex=this.bandCount,this.hasAlpha=!0),!this.tileGrid)throw new Error("Could not determine tile grid");for(let t=0,e=this.bands_.length;t<e;++t){const e=this.getBandArrayMeta_(this.bands_[t],this.bandGroupIndex_[t]),{row:i,col:n}=this.axesOf_(e);this.bandSpatialAxes_[t]={row:i,col:n},this.bandExtraSelection_[t]=this.resolveExtraSelection_(e),0===this.extraDimensions_.length&&(this.extraDimensions_=this.extraDimsOf_(e))}const l=this.tileGrid.getExtent();setTimeout(()=>{this.viewResolver({showFullExtent:!0,projection:this.projection,resolutions:this.tileGrid.getResolutions(),center:Bn(de(l),this.projection),extent:Xn(l,this.projection),zoom:1})})}async loadTile_(t,e,i,n){const r=this.tileGrid.getResolutions(),s=this.tileGrid.getResolution(t),o=this.tileGrid.getTileCoordExtent([t,e,i]),a=[];for(let e=0,i=this.bands_.length;e<i;++e){const i=this.bands_[e],n=this.bandGroupIndex_[e];let l,h,c=0;if(this.bandsByLevel_)for(let t=0;t<r.length;t+=1){const e=r[t];if(l&&e<s)break;const n=this.tileGrid.getMatrixId(t);this.bandsByLevel_[n].includes(i)&&(l=n,h=this.tileGrid.getResolution(t),c=t)}else l=this.tileGrid.getMatrixId(t),h=s,c=t;if(!l||!h)throw new Error(`Could not find available resolution for band ${i}`);const u=void 0!==this.bandSingleScaleResolution_[e];u&&(h=this.bandSingleScaleResolution_[e]);const d=this.tileGrid.getOrigin(c),g=Math.round((o[0]-d[0])/h),f=Math.round((o[2]-d[0])/h),p=Math.round((d[1]-o[3])/h),_=Math.round((d[1]-o[1])/h);a.push({path:u?i:`${l}/${i}`,groupIndex:n,minRow:p,maxRow:_,minCol:g,maxCol:f,bandResolution:h})}const l=await Promise.all(a.map(t=>this.openArray_(t.groupIndex,t.path))),h=a.map(t=>t.bandResolution),c=await Promise.all(l.map((t,e)=>{const i=a[e],n=zarr.slice(i.minRow,i.maxRow),r=zarr.slice(i.minCol,i.maxCol),s=this.bandExtraSelection_[e];if(!s)return zarr.get(t,[n,r]);const{row:o,col:l}=this.bandSpatialAxes_[e],h=s.slice();return h[o]=n,h[l]=r,zarr.get(t,h)})),[u,d]=Hl(this.tileGrid.getTileSize(t));return function(t,e,i,n,r,s,o){const a=t.length,l=null!=o,h=isNaN(o)?t=>isNaN(t):t=>t===o,c=a+(l?1:0),u=new Float32Array(i*n*c);for(let o=0;o<n;o++)for(let n=0;n<i;n++){let d=!1;for(let l=0;l<a;++l){const a=t[l],g=a.shape[0],f=a.shape[1],p=r/e[l];let _=0,m=!1;if(1===p)o<g&&n<f&&(m=!0,_=a.data[o*f+n]);else{const t=o*p,e=n*p;switch(s){case"nearest":{const i=Math.round(t),n=Math.round(e);i<g&&n<f&&(m=!0,_=a.data[i*f+n]);break}case"linear":{const i=Math.floor(t),n=Math.floor(e);if(i<g&&n<f){m=!0;const r=Math.min(i+1,g-1),s=Math.min(n+1,f-1),o=e-n,l=t-i;_=(1-l)*((1-o)*a.data[i*f+n]+o*a.data[i*f+s])+l*((1-o)*a.data[r*f+n]+o*a.data[r*f+s])}break}default:throw new Error(`Unsupported resample method: ${s}`)}}m&&!h(_)&&(d=!0),isNaN(_)&&(_=0),u[c*(o*i+n)+l]=_}l&&(u[c*(o*i+n)+a]=d?1:0)}return u}(c,h,u,d,s,this.resampleMethod_,this.fillValue_)}resolveBandOwnership_(){const t=this.groupPaths_.map(t=>b_(this.consolidatedMetadata_,t));for(let e=0,i=this.bands_.length;e<i;++e){const i=this.bands_[e],n=this.bandGroupIndex_[e];if(0===n)continue;let r=!1;for(const e of Object.keys(this.bandsByLevel_)){const s=t[n][`${e}/${i}`];s&&(r=!0,this.bandsByLevel_[e].includes(i)||this.bandsByLevel_[e].push(i),void 0===this.fillValue_&&(this.fillValue_=Number(s.fill_value)))}if(!r){const s=t[n][i];if(s){for(const t of Object.keys(this.bandsByLevel_))this.bandsByLevel_[t].includes(i)||this.bandsByLevel_[t].push(i);void 0===this.fillValue_&&(this.fillValue_=Number(s.fill_value));const t=s.shape,n=t&&t[this.axesOf_(s).col];if(n>0){const t=this.tileGrid.getExtent();this.bandSingleScaleResolution_[e]=(t[2]-t[0])/n}r=!0}}r||qe(`Band "${i}" from group "${this.groupPaths_[n]}" is not available at any resolution level compatible with the tile grid.`)}}openArray_(t,e){const i=`${t}:${e}`;let n=this.arrayCache_.get(i);return n||(n=zarr.open(this.groups_[t].resolve(e),{kind:"array"}).catch(t=>{throw this.arrayCache_.delete(i),t}),this.arrayCache_.set(i,n)),n}groupMetadata_(t){return this.groupPaths_?b_(this.consolidatedMetadata_,this.groupPaths_[t]):this.consolidatedMetadata_}getBandArrayMeta_(t,e){if(!this.consolidatedMetadata_)return;const i=this.groupMetadata_(e);if(this.bandsByLevel_)for(const e of Object.keys(this.bandsByLevel_))if(this.bandsByLevel_[e].includes(t)&&i[`${e}/${t}`])return i[`${e}/${t}`];return i[t]}coordinateArray_(t){if(!this.consolidatedMetadata_)return null;const e=this.bandGroupIndex_[0],i=this.groupMetadata_(e),n=`/${t}`;for(const r of Object.keys(i))if(r===t||r.endsWith(n)){const t=i[r];if(Array.isArray(t?.shape)&&1===t.shape.length)return{path:r,groupIndex:e,meta:t}}return null}async getDimensions(){await this.ready();const t={};for(const e of this.extraDimensions_){const i=this.coordinateArray_(e.name);t[e.name]={size:e.size,attributes:i?i.meta.attributes??null:null}}return t}async getValue(t,e){await this.ready();const i=this.coordinateArray_(t);if(!i)return null;const n=i.meta.shape[0];if(e<0||e>=n)throw new Error(`GeoZarr: index ${e} out of range for dimension "${t}" (size ${n}).`);const r=await this.openArray_(i.groupIndex,i.path);return(await zarr.get(r,[zarr.slice(e,e+1)])).data[0]}updateDimensions(t){if(this.dimensions_={...this.dimensions_,...t},"ready"!==this.getState())return;const e=this.bands_.map((t,e)=>this.resolveExtraSelection_(this.getBandArrayMeta_(t,this.bandGroupIndex_[e])));this.bandExtraSelection_=e,this.setKey(z(this)+":"+JSON.stringify(this.dimensions_))}axesOf_(t){const{row:e,col:i}=I_(this.spatialDimensionNames_,t),n=(t&&t.shape||[]).length,r=[];for(let t=0;t<n;++t)t!==e&&t!==i&&r.push(t);return{row:e,col:i,extra:r}}extraDimsOf_(t){const e=t&&t.shape;if(!Array.isArray(e)||e.length<=2)return[];const i=t.dimension_names,n=Array.isArray(i),r=[];for(const s of this.axesOf_(t).extra){const t=n?i[s]:void 0,o=String(null==t?s:t);r.push({name:o,size:e[s],axis:s})}return r}resolveExtraSelection_(t){const e=this.extraDimsOf_(t);if(0===e.length)return;const i=e.map(t=>t.name),n=Object.keys(this.dimensions_),r=1===e.length&&!Array.isArray(t.dimension_names);for(const t of n)if(!i.includes(t)&&!r)throw new Error(`GeoZarr: unknown dimension "${t}" in the \`dimensions\` option; available: [${i.join(", ")}].`);const s=new Array(t.shape.length).fill(null);for(const t of e){const e=t.name;let i;if(i=e in this.dimensions_?this.dimensions_[e]:r&&1===n.length?this.dimensions_[n[0]]:0,"string"==typeof i)throw new Error(`GeoZarr: datetime-label selection for dimension "${e}" is not yet implemented; pass an integer index in the \`dimensions\` option.`);if(!Number.isInteger(i)||i<0||i>=t.size)throw new Error(`GeoZarr: invalid index ${i} for dimension "${e}" (size ${t.size}).`);s[t.axis]=i}return s}},MI.source.Google=class extends zd{constructor(t){const e=!!t.highDpi;super({attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:"anonymous",interpolate:t.interpolate,projection:"EPSG:3857",reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,tilePixelRatio:e?2:1,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition,zDirection:t.zDirection}),this.apiKey_=t.key,this.error_=null;const i={mapType:t.mapType||"roadmap",language:t.language||"en-US",region:t.region||"US"};t.imageFormat&&(i.imageFormat=t.imageFormat),t.scale&&(i.scale=t.scale),e&&(i.highDpi=!0),t.layerTypes&&(i.layerTypes=t.layerTypes),t.styles&&(i.styles=t.styles),!0===t.overlay&&(i.overlay=!0),t.apiOptions&&(i.apiOptions=t.apiOptions),this.sessionTokenRequest_=i,this.sessionTokenValue_,this.sessionRefreshId_,this.previousViewportAttribution_,this.previousViewportExtent_;const n=t.url||"https://tile.googleapis.com/";this.createSessionUrl_=n+"v1/createSession",this.tileUrl_=n+"v1/2dtiles",this.attributionUrl_=n+"tile/v1/viewport",this.createSession_()}getError(){return this.error_}fetchSessionToken(t,e){return fetch(t,e)}async createSession_(){const t=this.createSessionUrl_+"?key="+this.apiKey_,e={method:"POST",headers:{"Content-Type":"application/json"},body:JSON.stringify(this.sessionTokenRequest_)},i=await this.fetchSessionToken(t,e);if(!i.ok){try{const t=await i.json();this.error_=new Error(t.error.message)}catch{this.error_=new Error("Error fetching session token")}return void this.setState("error")}const n=await i.json(),r=this.getTilePixelRatio(1),s=[n.tileWidth/r,n.tileHeight/r];this.tileGrid=Rd({extent:Md(this.getProjection()),maxZoom:22,tileSize:s});const o=n.session;this.sessionTokenValue_=o;const a=this.apiKey_,l=this.tileUrl_;this.tileUrlFunction=function(t,e,i){const n=t[0],r=t[1],s=t[2];return`${l}/${n}/${r}/${s}?session=${o}&key=${a}`};const h=1e3*parseInt(n.expiry,10),c=Math.max(h-Date.now()-6e4,1);this.sessionRefreshId_=setTimeout(()=>this.createSession_(),c),this.setAttributions(this.fetchAttributions_.bind(this)),this.setState("ready")}async fetchAttributions_(t){if(t.viewHints[fo]||t.viewHints[po]||t.animate)return this.previousViewportAttribution_;const[e,i]=Ln(ce(t.extent),t.viewState.projection),[n,r]=Ln(ve(t.extent),t.viewState.projection),s=`zoom=${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=this.sessionTokenValue_,a=this.apiKey_,l=`${this.attributionUrl_}?session=${o}&key=${a}&${s}`;return this.previousViewportAttribution_=await fetch(l).then(t=>t.json()).then(t=>t.copyright),this.previousViewportAttribution_}disposeInternal(){clearTimeout(this.sessionRefreshId_),super.disposeInternal()}},MI.source.IIIF=class extends zd{constructor(t){const e=t||{};let i=e.url||"";i+=i.lastIndexOf("/")===i.length-1||""===i?"":"/";const n=e.version||ef,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==tf?"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,_=void 0!==l&&("number"==typeof l&&Number.isInteger(l)&&l>0||Array.isArray(l)&&l.length>0),m=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=Po,x=Po),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 S=new Sd({tileSize:[y,x],extent:f,origin:xe(f),resolutions:d}),w=hf.bind(null,Hl(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:w,tileGrid:S,tilePixelRatio:e.tilePixelRatio,tileUrlFunction:function(t,e,s){let l,h;const f=t[0];if(f>v)return;const S=t[1],w=t[2],E=d[f];if(!(void 0===S||void 0===w||void 0===E||S<0||Math.ceil(o/E/y)<=S||w<0||Math.ceil(a/E/x)<=w)){if(m||_){const t=S*y*E,e=w*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(!m||g.includes("regionByPx"))l=t+","+e+","+i+","+r;else if(g.includes("regionByPct")){l="pct:"+cf(t/o*100)+","+cf(e/a*100)+","+cf(i/o*100)+","+cf(r/a*100)}n!=nf||m&&!g.includes("sizeByWh")?!m||g.includes("sizeByW")?h=s+",":g.includes("sizeByH")?h=","+c:g.includes("sizeByWh")?h=s+","+c:g.includes("sizeByPct")&&(h="pct:"+cf(100/E)):h=s+","+c}else if(l="full",p){const t=r[f][0],e=r[f][1];h=n==nf?t==o&&e==a?"max":t+","+e:t==o?"full":t+","}else h=n==nf?"max":"full";return i+l+"/"+h+"/0/"+u+"."+c}},transition:e.transition}),this.zDirection=e.zDirection}},MI.source.Image=pd,MI.source.Image.ImageSourceEvent=fd,MI.source.Image.defaultImageLoadFunction=_d,MI.source.Image.getRequestExtent=md,MI.source.ImageArcGISRest=class extends pd{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.referrerPolicy_=t.referrerPolicy,this.hidpi_=void 0===t.hidpi||t.hidpi,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:_d,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=xd({crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_,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),zs(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())}setParams(t){this.params_=Object.assign({},t),this.loader=null,this.changed()}updateParams(t){Object.assign(this.params_,t),this.changed()}changed(){this.image=null,super.changed()}},MI.source.ImageCanvas=class extends pd{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&&Wt(r.getExtent(),t))return r;Ce(t=t.slice(),this.ratio_);const s=[Se(t)/e*i,_e(t)/e*i],o=this.canvasFunction_.call(this,t,e,i,s,n);return o&&(r=new Xs(t,e,i,o)),this.canvas_=r,this.renderedRevision_=this.getRevision(),r}},MI.source.ImageMapGuide=class extends pd{constructor(t){super({interpolate:t.interpolate,projection:t.projection,resolutions:t.resolutions}),this.crossOrigin_=void 0!==t.crossOrigin?t.crossOrigin:null,this.referrerPolicy_=t.referrerPolicy,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:_d,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=df({crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_,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),zs(t))})),super.getImageInternal(t,e,i,n))}getImageLoadFunction(){return this.imageLoadFunction_}setParams(t){this.params_=Object.assign({},t),this.loader=null,this.changed()}updateParams(t){Object.assign(this.params_,t),this.changed()}setImageLoadFunction(t){this.imageLoadFunction_=t,this.changed()}changed(){this.image=null,super.changed()}},MI.source.ImageStatic=class extends pd{constructor(t){const e=void 0!==t.crossOrigin?t.crossOrigin:null,i=void 0!==t.imageLoadFunction?t.imageLoadFunction:_d;super({attributions:t.attributions,interpolate:t.interpolate,projection:Tn(t.projection)}),this.url_=t.url,this.imageExtent_=t.imageExtent,this.image=null,this.image=new Gs(this.imageExtent_,void 0,1,gf({url:t.url,imageExtent:t.imageExtent,crossOrigin:e,referrerPolicy:t.referrerPolicy,load:(t,e)=>(this.image.setImage(t),i(this.image,e),zs(t))})),this.image.addEventListener(l,this.handleImageChange.bind(this))}getImageExtent(){return this.imageExtent_}getImageInternal(t,e,i,n){return we(t,this.image.getExtent())?this.image:null}getUrl(){return this.url_}},MI.source.ImageTile=vf,MI.source.ImageWMS=class extends pd{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.referrerPolicy_=t.referrerPolicy,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:_d,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=Tn(i),s=this.getProjection();s&&s!==r&&(e=Uu(s,r,t,e),t=kn(t,r,s));return Rf({url:this.url_,params:{...this.params_,...n},projection:s||r},t,e)}getLegendUrl(t,e){return Pf({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=bf({crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_,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),zs(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())}setParams(t){this.params_=Object.assign({},t),this.loader=null,this.changed()}updateParams(t){Object.assign(this.params_,t),this.changed()}changed(){this.image=null,super.changed()}},MI.source.OGCMap=class extends pd{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.referrerPolicy_=t.referrerPolicy,this.url_=t.url,this.imageLoadFunction_=void 0!==t.imageLoadFunction?t.imageLoadFunction:_d,this.params_=Object.assign({},t.params),this.hidpi_=void 0===t.hidpi||t.hidpi,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=D_({crossOrigin:this.crossOrigin_,referrerPolicy:this.referrerPolicy_,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),zs(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())}setParams(t){this.params_=Object.assign({},t),this.loader=null,this.changed()}updateParams(t){Object.assign(this.params_,t),this.changed()}changed(){this.image=null,super.changed()}},MI.source.OGCMapTile=class extends zd{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,referrerPolicy:t.referrerPolicy,interpolate:t.interpolate,projection:t.projection,reprojectionErrorThreshold:t.reprojectionErrorThreshold,state:"loading",tileLoadFunction:t.tileLoadFunction,wrapX:void 0===t.wrapX||t.wrapX,transition:t.transition});Df({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.projection=t.projection,this.setTileUrlFunction(t.urlFunction,t.urlTemplate),this.setState("ready")}handleError_(t){Je(t),this.setState("error")}},MI.source.OGCVectorTile=class extends kf{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"});Df({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.projection=t.projection,this.setTileUrlFunction(t.urlFunction,t.urlTemplate),this.setState("ready")}handleError_(t){Je(t),this.setState("error")}},MI.source.OSM=class extends Vd{constructor(t){let e;e=void 0!==(t=t||{}).attributions?t.attributions:[Gf];const i=void 0!==t.url?t.url:"https://tile.openstreetmap.org/{z}/{x}/{y}.png";super({attributions:e,attributionsCollapsible:!1,cacheSize:t.cacheSize,crossOrigin:void 0!==t.crossOrigin?t.crossOrigin:"anonymous",referrerPolicy:t.referrerPolicy||"origin-when-cross-origin",interpolate:t.interpolate,maxZoom:void 0!==t.maxZoom?t.maxZoom:19,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:t.tileLoadFunction,transition:t.transition,url:i,wrapX:t.wrapX,zDirection:t.zDirection})}},MI.source.OSM.ATTRIBUTION=Gf,MI.source.Raster=ap,MI.source.Raster.Processor=np,MI.source.Raster.RasterSourceEvent=op,MI.source.SentinelHub=class extends Mg{constructor(t){if(!k_[t.format])throw new Error(`Unsupported format: ${t.format}. Supported formats are: ${Object.keys(k_).join(", ")}`);const e=t||{};super({state:"loading",projection:e.projection,attributionsCollapsible:e.attributionsCollapsible,interpolate:e.interpolate,tileSize:e.tileSize||N_,wrapX:void 0===e.wrapX||e.wrapX,transition:e.transition}),this.setLoader((t,e,i)=>this.loadTile_(t,e,i,1)),this.error_=null,this.evalscript_="",this.inputData_=null,this.processUrl_=e.url||"https://services.sentinel-hub.com/api/v1/process",this.format_=e.format||"image/png",this.token_="",this.tokenRenewalId_,e.auth&&this.setAuth(e.auth),e.data&&this.setData(e.data),e.evalscript&&this.setEvalscript(e.evalscript)}async setAuth(t){if(clearTimeout(this.tokenRenewalId_),"string"==typeof t)return this.token_=t,void this.fireWhenReady_();let e,i;try{e=await async function(t){const e=t.tokenUrl||"https://services.sentinel-hub.com/auth/realms/main/protocol/openid-connect/token",i=new URLSearchParams;i.append("grant_type","client_credentials"),i.append("client_id",t.clientId),i.append("client_secret",t.clientSecret);const n={method:"POST",headers:{"Content-Type":"application/x-www-form-urlencoded"},body:i},r=await fetch(e,n);if(!r.ok){if(401===r.status)throw new Error("Bad client id or secret");throw new Error("Failed to get token")}return(await r.json()).access_token}(t),i=G_(e)}catch(t){return this.error_=t,void this.setState("error")}this.token_=e;const n=1e3*i.exp,r=Math.max(n-Date.now()-6e4,1);this.tokenRenewalId_=setTimeout(()=>this.setAuth(t),r),this.fireWhenReady_()}setData(t){this.inputData_=t,this.fireWhenReady_()}setFormat(t){if(!k_[t])throw new Error(`Unsupported format: ${t}. Supported formats are: ${Object.keys(k_).join(", ")}`);this.format_=t,this.fireWhenReady_()}setEvalscript(t){let e;if("string"==typeof t)e=t;else try{e=function(t){return`//VERSION=${t.version||"3"}\n    ${U_("setup",t.setup)}\n    ${U_("evaluatePixel",t.evaluatePixel)}\n    ${U_("updateOutput",t.updateOutput)}\n  `}(t)}catch(t){return this.error_=t,void this.setState("error")}this.evalscript_=e,this.fireWhenReady_()}fireWhenReady_(){if(!this.token_||!this.evalscript_||!this.inputData_)return;this.setKey(this.getKeyForConfig_());"ready"!==this.getState()?this.setState("ready"):this.changed()}getKeyForConfig_(){return this.token_+this.evalscript_+JSON.stringify(this.inputData_)+this.format_}async loadTile_(t,e,i,n){const r=this.getTileGrid().getTileCoordExtent([t,e,i]),s=this.getTileSize(t),o={input:{bounds:{bbox:r,properties:{crs:j_(this.getProjection())}},data:this.inputData_},output:{width:s[0],height:s[1],responses:[{identifier:"default",format:{type:this.format_}}]},evalscript:this.evalscript_},a={method:"POST",headers:{"Content-Type":"application/json",Authorization:`Bearer ${this.token_}`,"Access-Control-Request-Headers":"Retry-After"},body:JSON.stringify(o),credentials:"include"},l=await fetch(this.processUrl_,a);if(!l.ok){if(429===l.status&&n<9){const r=500*2**n;return await(h=r,new Promise(t=>setTimeout(t,h))),this.loadTile_(e,i,t,n+1)}throw new Error(`Failed to get tile: ${l.statusText}`)}var h;return async function(t){const e=await t.blob();return new Promise((t,i)=>{const n=new Image,r=URL.createObjectURL(e);n.onload=()=>{URL.revokeObjectURL(r),t(n)},n.onerror=()=>{URL.revokeObjectURL(r),i(new Error("Failed to load image"))},n.src=r})}(l)}getError(){return this.error_}disposeInternal(){clearTimeout(this.tokenRenewalId_),super.disposeInternal()}},MI.source.SentinelHub.getProjectionIdentifier=j_,MI.source.SentinelHub.parseTokenClaims=G_,MI.source.SentinelHub.serializeFunction=U_,MI.source.Source=hd,MI.source.StadiaMaps=class extends Vd{constructor(t){const e=t.layer.indexOf("-"),i=-1==e?t.layer:t.layer.slice(0,e),n=dp[i]||{minZoom:0,maxZoom:20,retina:!0},r=up[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>',Gf];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})}},MI.source.Tile=kd,MI.source.Tile.TileSourceEvent=Nd,MI.source.TileArcGISRest=class extends zd{constructor(t){super({attributions:(t=t||{}).attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,referrerPolicy:t.referrerPolicy,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[Ne(Ku(t),o.length)]}return yd(a,i,(this.tileGrid||this.getTileGridForProjection(r)).getResolution(t[0]),n,r,s)}getTilePixelRatio(t){return this.hidpi_?t:1}setParams(t){this.params_=Object.assign({},t),this.setKey(this.getKeyForParams_())}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=Hl(n.getTileSize(t[0]),this.tmpSize);1!=e&&(s=Kl(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)}},MI.source.TileDebug=class extends vf{constructor(t){const e=(t=t||{}).template||"z:{z} x:{x} y:{y}",i=t.source,n=t.color||"grey";super({transition:0,wrapX:void 0!==t.wrapX?t.wrapX:void 0!==i?i.getWrapX():void 0});const r=()=>{this.projection=void 0!==t.projection?Tn(t.projection):void 0!==i?i.getProjection():this.projection,this.tileGrid=void 0!==t.tileGrid?t.tileGrid:void 0!==i?i.getTileGrid():this.tileGrid,this.zDirection=void 0!==t.zDirection?t.zDirection:void 0!==i?i.zDirection:this.zDirection,i instanceof Mg&&(this.transformMatrix=i.transformMatrix?.slice()||null);const r=this.tileGrid;r&&this.setTileSizes(r.getResolutions().map((t,e)=>Hl(r.getTileSize(e)).map(t=>Math.max(Math.floor(t),1)))),this.setLoader((t,i,r,s)=>{const o=nd(e,t,i,r,s.maxY),[a,l]=this.getTileSize(t),h=ft(a,l);return h.strokeStyle=n,h.strokeRect(.5,.5,a+.5,l+.5),h.fillStyle=n,h.strokeStyle="white",h.textAlign="center",h.textBaseline="middle",h.font="24px sans-serif",h.lineWidth=4,h.strokeText(o,a/2,l/2,a),h.fillText(o,a/2,l/2,a),Promise.resolve(h.canvas)}),this.setState("ready")};if(void 0===i||"ready"===i.getState())r();else{const t=()=>{"ready"===i.getState()&&(i.removeEventListener(l,t),r())};i.addEventListener(l,t)}}},MI.source.TileImage=zd,MI.source.TileImage.defaultTileLoadFunction=Xd,MI.source.TileJSON=class extends zd{constructor(t){if(super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:Tn("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)xu(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{return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTileJSON(){return this.tileJSON_}handleTileJSONResponse(t){const e=Tn("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=An(e,i);n=Re(t.bounds,r)}const r=Md(i),s=t.minzoom||0,o=Rd({extent:r,maxZoom:t.maxzoom||22,minZoom:s,tileSize:this.tileSize_});if(this.tileGrid=o,this.tileUrlFunction=Fd(t.tiles,o),t.attribution&&!this.getAttributions()){const e=void 0!==n?n:r;this.setAttributions(function(i){return we(e,i.extent)?[t.attribution]:null})}this.tileJSON_=t,this.setState("ready")}handleTileJSONError(){this.setState("error")}},MI.source.TileWMS=class extends zd{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=Tn(i),s=this.getProjection()||r;let o=this.getTileGrid();o||(o=this.getTileGridForProjection(s));const a=kn(t,r,s),l=Uu(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=zt(d,c*g,d));const f={QUERY_LAYERS:this.params_.LAYERS};Object.assign(f,Cf(this.params_,"GetFeatureInfo"),n);const p=Math.floor((a[0]-d[0])/c),_=Math.floor((d[3]-a[1])/c);return f[this.v13_?"I":"X"]=p,f[this.v13_?"J":"Y"]=_,this.getRequestUrl_(u,d,1,s||r,f)}getLegendUrl(t,e){if(void 0===this.urls[0])return;const i={SERVICE:"WMS",VERSION:Sf,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),Ju(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[Ne(Ku(t),s.length)]}return Tf(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("/")}setParams_(t){this.params_=t,this.updateV13_(),this.setKey(this.getKeyForParams_())}setParams(t){this.setParams_(Object.assign({},t))}updateParams(t){this.setParams_(Object.assign(this.params_,t))}updateV13_(){const t=this.params_.VERSION||Sf;this.v13_=ti(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=zt(s,r*o,s));const a=Object.assign({},Cf(this.params_,"GetMap"));return this.getRequestUrl_(t,s,e,i,a)}},MI.source.UTFGrid=class extends kd{constructor(t){if(super({projection:Tn("EPSG:3857"),state:"loading",wrapX:void 0===t.wrapX||t.wrapX,zDirection:t.zDirection}),this.preemptive_=void 0===t.preemptive||t.preemptive,this.tileUrlFunction_=Od,this.template_=void 0,this.jsonp_=t.jsonp||!1,this.tileCache_=new $u(512),t.url)if(this.jsonp_)xu(t.url,this.handleTileJSONResponse.bind(this),this.handleTileJSONError.bind(this));else{const e=new XMLHttpRequest;e.addEventListener("load",this.onXHRLoad_.bind(this)),e.addEventListener("error",this.onXHRError_.bind(this)),e.open("GET",t.url),e.send()}else{if(!t.tileJSON)throw new Error("Either `url` or `tileJSON` options must be provided");this.handleTileJSONResponse(t.tileJSON)}}onXHRLoad_(t){const e=t.target;if(!e.status||e.status>=200&&e.status<300){let t;try{t=JSON.parse(e.responseText)}catch{return void this.handleTileJSONError()}this.handleTileJSONResponse(t)}else this.handleTileJSONError()}onXHRError_(t){this.handleTileJSONError()}getTemplate(){return this.template_}forDataAtCoordinateAndResolution(t,e,i,n){if(this.tileGrid){const r=this.tileGrid.getZForResolution(e,this.zDirection),s=this.tileGrid.getTileCoordForCoordAndZ(t,r),o=this.getTile(s[0],s[1],s[2],1,this.getProjection());o.getState()==Z&&o.load(),o.forDataAtCoordinate(t,i,n)}else!0===n?setTimeout(function(){i(null)},0):i(null)}handleTileJSONError(){this.setState("error")}handleTileJSONResponse(t){const e=Tn("EPSG:4326"),i=this.getProjection();let n;if(void 0!==t.bounds){const r=An(e,i);n=Re(t.bounds,r)}const r=Md(i),s=t.minzoom||0,o=Rd({extent:r,maxZoom:t.maxzoom||22,minZoom:s});this.tileGrid=o,this.template_=t.template;const a=t.grids;if(a){if(this.tileUrlFunction_=Fd(a,o),t.attribution){const e=void 0!==n?n:r;this.setAttributions(function(i){return we(e,i.extent)?[t.attribution]:null})}this.setState("ready")}else this.setState("error")}getTile(t,e,i,n,r){const s=[t,e,i],o=this.getTileCoordForTileUrlFunction(s,r),a=this.tileUrlFunction_(o,n,r),l=`${this.getKey()},${Wu(t,e,i)}`;if(this.tileCache_.containsKey(l))return this.tileCache_.get(l);this.tileCache_.expireCache();const h=new gp(s,void 0!==a?Z:J,void 0!==a?a:"",this.tileGrid.getTileCoordExtent(s),this.preemptive_,this.jsonp_);return this.tileCache_.set(l,h),h}},MI.source.UTFGrid.CustomTile=gp,MI.source.UrlTile=Bd,MI.source.Vector=gg,MI.source.Vector.VectorSourceEvent=dg,MI.source.VectorTile=kf,MI.source.VectorTile.defaultLoadFunction=Nf,MI.source.WMTS=class extends zd{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=sd(t.url)),super({attributions:t.attributions,attributionsCollapsible:t.attributionsCollapsible,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,referrerPolicy:t.referrerPolicy,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=Ad(n.map(this.createFromWMTSTemplate.bind(this))))}setUrls(t){this.urls=t;const e=t.join("\n");this.setTileUrlFunction(Ad(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?Ju(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?Ju(l,a):l.replace(/\{(\w+?)\}/g,function(t,e){return encodeURIComponent(a[e])}),l}}},MI.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=Tn(i),s=Tn(e.projection);return n&&s?Fn(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=Tn(g)),"projection"in e){const t=Tn(e.projection);t&&(d&&!Fn(t,d)||(d=t))}let f=!1;const p=d.getAxisOrientation().startsWith("ne");let _=u.TileMatrix[0],m={MinTileCol:0,MinTileRow:0,MaxTileCol:_.MatrixWidth-1,MaxTileRow:_.MatrixHeight-1};if(a){m=a[a.length-1];const t=u.TileMatrix.find(t=>t.Identifier===m.TileMatrix||u.Identifier+":"+t.Identifier===m.TileMatrix);t&&(_=t)}const y=n.BoundingBox?.find(t=>Tn(t.crs)&&Fn(Tn(t.crs),d)),x=28e-5*_.ScaleDenominator/d.getMetersPerUnit(),v=p?[_.TopLeftCorner[1],_.TopLeftCorner[0]]:_.TopLeftCorner,S=_.TileWidth*x,w=_.TileHeight*x;let E=y?.extent??u.BoundingBox;E&&p&&(E=[E[1],E[0],E[3],E[2]]);let T=[v[0]+S*m.MinTileCol,v[1]-w*(1+m.MaxTileRow),v[0]+S*(1+m.MaxTileCol),v[1]-w*m.MinTileRow];if(void 0!==E&&!Wt(E,T)){const t=n.WGS84BoundingBox,e=Tn("EPSG:4326").getExtent();if(T=E,t)f=t[0]===e[0]&&t[2]===e[2];else{const t=Nn(E,u.SupportedCRS,"EPSG:4326");f=t[0]-1e-10<=e[0]&&t[2]+1e-10>=e[2]}}const C=Ed(u,T,a),b=[];let R=e.requestEncoding;if(R=void 0!==R?R:"","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(""===R&&(R=i[0]),"KVP"!==R)break;i.includes("KVP")&&b.push(e[t].href)}else e[t].href&&(R="KVP",b.push(e[t].href))}return 0===b.length&&(R="REST",n.ResourceURL.forEach(function(t){"tile"===t.resourceType&&(l=t.format,b.push(t.template))})),{urls:b,layer:e.layer,matrixSet:o,format:l,projection:d,requestEncoding:R,tileGrid:C,style:h,dimensions:c,wrapX:f,crossOrigin:e.crossOrigin}},MI.source.XYZ=Vd,MI.source.Zoomify=class extends zd{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||Po;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 Sd({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=sd(d);let f=a*n;const p=Ad(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]})}})),_=hf.bind(null,Hl(a*n));super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,referrerPolicy:t.referrerPolicy,interpolate:t.interpolate,projection:t.projection,tilePixelRatio:n,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileClass:_,tileGrid:u,tileUrlFunction:p,transition:t.transition}),this.zDirection=t.zDirection;const m=p(u.getTileCoordForCoordAndResolution(de(u.getExtent()),h[h.length-1]),1,null),y=new Image;y.addEventListener("error",()=>{f=a,this.changed()}),y.src=m}},MI.source.Zoomify.CustomTile=hf,MI.source.arcgisRest={},MI.source.arcgisRest.createLoader=xd,MI.source.arcgisRest.getRequestUrl=yd,MI.source.common={},MI.source.common.DECIMALS=4,MI.source.common.DEFAULT_WMS_VERSION="1.3.0",MI.source.mapguide={},MI.source.mapguide.createLoader=df,MI.source.mapserver={},MI.source.mapserver.createLoader=function(t){const e=t.load||zs,i=t.ratio??1,n=t.crossOrigin??null;return function(r,s,o){const a=new Image;a.crossOrigin=n,void 0!==t.referrerPolicy&&(a.referrerPolicy=t.referrerPolicy);const l=Se(r=md(r,s,o,i))/s,h=_e(r)/s,c=[l*o,h*o],u=function(t,e,i,n){const r=Math.round(n[0]),s=Math.round(n[1]),o=`${r} ${s}`,a=`${i[0]} ${i[1]} ${i[2]} ${i[3]}`,l={mode:"map",map_imagetype:"png",mapext:a,imgext:a,map_size:o,imgx:r/2,imgy:s/2,imgxy:o};return Object.assign(l,e),Ju(t,l)}(t.url,t.params,r,c);return 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r=e(t);i.set(n,r)}a.push(i.get(n))}),a}},MI.source.static={},MI.source.static.createLoader=gf,MI.source.wms={},MI.source.wms.DEFAULT_VERSION=Sf,MI.source.wms.createLoader=bf,MI.source.wms.getFeatureInfoUrl=Rf,MI.source.wms.getImageSrc=Tf,MI.source.wms.getLegendUrl=Pf,MI.source.wms.getRequestParams=Cf,MI.source.wms.getRequestUrl=Ef,MI.sphere={},MI.sphere.DEFAULT_RADIUS=$e,MI.sphere.getArea=function t(e,i){const n=(i=i||{}).radius||$e,r=i.projection||"EPSG:3857",s=e.getType();"GeometryCollection"!==s&&(e=e.clone().transform(r,"EPSG:4326"));let o,a,l,h,c,u,d=0;switch(s){case"Point":case"MultiPoint":case"LineString":case"MultiLineString":case"LinearRing":break;case"Polygon":for(o=e.getCoordinates(),d=Math.abs(Ye(o[0],n)),l=1,h=o.length;l<h;++l)d-=Math.abs(Ye(o[l],n));break;case"MultiPolygon":for(o=e.getCoordinates(),l=0,h=o.length;l<h;++l)for(a=o[l],d+=Math.abs(Ye(a[0],n)),c=1,u=a.length;c<u;++c)d-=Math.abs(Ye(a[c],n));break;case"GeometryCollection":{const 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d},MI.sphere.offset=Ze,MI.string={},MI.string.compareVersions=ti,MI.string.padNumber=Qe,MI.structs={},MI.structs.LRUCache=$u,MI.structs.PriorityQueue=co,MI.structs.PriorityQueue.DROP=ho,MI.structs.RBush=rg,MI.style={},MI.style.Circle=cc,MI.style.Fill=uc,MI.style.Icon=gc,MI.style.IconImage=kh,MI.style.IconImage.get=Nh,MI.style.IconImageCache=Fh,MI.style.IconImageCache.getCacheKey=Ah,MI.style.IconImageCache.shared=Oh,MI.style.Image=lc,MI.style.RegularShape=hc,MI.style.Stroke=fc,MI.style.Style=pc,MI.style.Style.createDefaultStyle=yc,MI.style.Style.createEditingStyle=xc,MI.style.Style.toFunction=_c,MI.style.Text=Sc,MI.style.flat={},MI.style.flat.createDefaultStyle=T_,MI.tilecoord={},MI.tilecoord.createOrUpdate=Vu,MI.tilecoord.fromKey=function(t){return t.split("/").map(Number)},MI.tilecoord.getCacheKey=Zu,MI.tilecoord.getCacheKeyForTileKey=function(t){const[e,i,n]=t.substring(t.lastIndexOf("/")+1,t.length).split(",").map(Number);return 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