const Et={ADD:"add",REMOVE:"remove"},gi={PROPERTYCHANGE:"propertychange"},W={CHANGE:"change",ERROR:"error",CONTEXTMENU:"contextmenu",CLICK:"click",DBLCLICK:"dblclick",KEYDOWN:"keydown",KEYPRESS:"keypress",LOAD:"load",TOUCHMOVE:"touchmove",WHEEL:"wheel"};class Xn{constructor(){this.disposed=!1}dispose(){this.disposed||(this.disposed=!0,this.disposeInternal())}disposeInternal(){}}function Cl(n,t,e){let i,s;e=e||oe;let r=0,o=n.length,a=!1;for(;r<o;)i=r+(o-r>>1),s=+e(n[i],t),s<0?r=i+1:(o=i,a=!s);return a?r:~r}function oe(n,t){return n>t?1:n<t?-1:0}function wl(n,t){return n<t?1:n>t?-1:0}function tr(n,t,e){if(n[0]<=t)return 0;const i=n.length;if(t<=n[i-1])return i-1;if(typeof e=="function"){for(let s=1;s<i;++s){const r=n[s];if(r===t)return s;if(r<t)return e(t,n[s-1],r)>0?s-1:s}return i-1}if(e>0){for(let s=1;s<i;++s)if(n[s]<t)return s-1;return i-1}if(e<0){for(let s=1;s<i;++s)if(n[s]<=t)return s;return i-1}for(let s=1;s<i;++s){if(n[s]==t)return s;if(n[s]<t)return n[s-1]-t<t-n[s]?s-1:s}return i-1}function Rl(n,t,e){for(;t<e;){const i=n[t];n[t]=n[e],n[e]=i,++t,--e}}function er(n,t){const e=Array.isArray(t)?t:[t],i=e.length;for(let s=0;s<i;s++)n[n.length]=e[s]}function ve(n,t){const e=n.length;if(e!==t.length)return!1;for(let i=0;i<e;i++)if(n[i]!==t[i])return!1;return!0}function Tl(n,t,e){const i=t||oe;return n.every(function(s,r){if(r===0)return!0;const o=i(n[r-1],s);return!(o>0||o===0)})}function Ki(){return!0}function Wn(){return!1}function Zi(){}function $o(n){let t,e,i;return function(){const s=Array.prototype.slice.call(arguments);return(!e||this!==i||!ve(s,e))&&(i=this,e=s,t=n.apply(this,arguments)),t}}function Il(n){function t(){let e;try{e=n()}catch(i){return Promise.reject(i)}return e instanceof Promise?e:Promise.resolve(e)}return t()}function en(n){for(const t in n)delete n[t]}function _i(n){let t;for(t in n)return!1;return!t}class ce{constructor(t){this.propagationStopped,this.defaultPrevented,this.type=t,this.target=null}preventDefault(){this.defaultPrevented=!0}stopPropagation(){this.propagationStopped=!0}}class Yn extends Xn{constructor(t){super(),this.eventTarget_=t,this.pendingRemovals_=null,this.dispatching_=null,this.listeners_=null}addEventListener(t,e){if(!t||!e)return;const i=this.listeners_||(this.listeners_={}),s=i[t]||(i[t]=[]);s.includes(e)||s.push(e)}dispatchEvent(t){const e=typeof t=="string",i=e?t:t.type,s=this.listeners_&&this.listeners_[i];if(!s)return;const r=e?new ce(t):t;r.target||(r.target=this.eventTarget_||this);const o=this.dispatching_||(this.dispatching_={}),a=this.pendingRemovals_||(this.pendingRemovals_={});i in o||(o[i]=0,a[i]=0),++o[i];let l;for(let h=0,c=s.length;h<c;++h)if("handleEvent"in s[h]?l=s[h].handleEvent(r):l=s[h].call(this,r),l===!1||r.propagationStopped){l=!1;break}if(--o[i]===0){let h=a[i];for(delete a[i];h--;)this.removeEventListener(i,Zi);delete o[i]}return l}disposeInternal(){this.listeners_&&en(this.listeners_)}getListeners(t){return this.listeners_&&this.listeners_[t]||void 0}hasListener(t){return this.listeners_?t?t in this.listeners_:Object.keys(this.listeners_).length>0:!1}removeEventListener(t,e){if(!this.listeners_)return;const i=this.listeners_[t];if(!i)return;const s=i.indexOf(e);s!==-1&&(this.pendingRemovals_&&t in this.pendingRemovals_?(i[s]=Zi,++this.pendingRemovals_[t]):(i.splice(s,1),i.length===0&&delete this.listeners_[t]))}}function V(n,t,e,i,s){if(s){const o=e;e=function(a){return n.removeEventListener(t,e),o.call(i??this,a)}}else i&&i!==n&&(e=e.bind(i));const r={target:n,type:t,listener:e};return n.addEventListener(t,e),r}function Sn(n,t,e,i){return V(n,t,e,i,!0)}function tt(n){n&&n.target&&(n.target.removeEventListener(n.type,n.listener),en(n))}class nn extends Yn{constructor(){super(),this.on=this.onInternal,this.once=this.onceInternal,this.un=this.unInternal,this.revision_=0}changed(){++this.revision_,this.dispatchEvent(W.CHANGE)}getRevision(){return this.revision_}onInternal(t,e){if(Array.isArray(t)){const i=t.length,s=new Array(i);for(let r=0;r<i;++r)s[r]=V(this,t[r],e);return s}return V(this,t,e)}onceInternal(t,e){let i;if(Array.isArray(t)){const s=t.length;i=new Array(s);for(let r=0;r<s;++r)i[r]=Sn(this,t[r],e)}else i=Sn(this,t,e);return e.ol_key=i,i}unInternal(t,e){const i=e.ol_key;if(i)Sl(i);else if(Array.isArray(t))for(let s=0,r=t.length;s<r;++s)this.removeEventListener(t[s],e);else this.removeEventListener(t,e)}}nn.prototype.on;nn.prototype.once;nn.prototype.un;function Sl(n){if(Array.isArray(n))for(let t=0,e=n.length;t<e;++t)tt(n[t]);else tt(n)}function U(){throw new Error("Unimplemented abstract method.")}let vl=0;function j(n){return n.ol_uid||(n.ol_uid=String(++vl))}class Zr extends ce{constructor(t,e,i){super(t),this.key=e,this.oldValue=i}}class $t extends nn{constructor(t){super(),this.on,this.once,this.un,j(this),this.values_=null,t!==void 0&&this.setProperties(t)}get(t){let e;return this.values_&&this.values_.hasOwnProperty(t)&&(e=this.values_[t]),e}getKeys(){return this.values_&&Object.keys(this.values_)||[]}getProperties(){return this.values_&&Object.assign({},this.values_)||{}}getPropertiesInternal(){return this.values_}hasProperties(){return!!this.values_}notify(t,e){let i;i=`change:${t}`,this.hasListener(i)&&this.dispatchEvent(new Zr(i,t,e)),i=gi.PROPERTYCHANGE,this.hasListener(i)&&this.dispatchEvent(new Zr(i,t,e))}addChangeListener(t,e){this.addEventListener(`change:${t}`,e)}removeChangeListener(t,e){this.removeEventListener(`change:${t}`,e)}set(t,e,i){const s=this.values_||(this.values_={});if(i)s[t]=e;else{const r=s[t];s[t]=e,r!==e&&this.notify(t,r)}}setProperties(t,e){for(const i in t)this.set(i,t[i],e)}applyProperties(t){t.values_&&Object.assign(this.values_||(this.values_={}),t.values_)}unset(t,e){if(this.values_&&t in this.values_){const i=this.values_[t];delete this.values_[t],_i(this.values_)&&(this.values_=null),e||this.notify(t,i)}}}const Br={LENGTH:"length"};class dn extends ce{constructor(t,e,i){super(t),this.element=e,this.index=i}}class Ft extends $t{constructor(t,e){if(super(),this.on,this.once,this.un,e=e||{},this.unique_=!!e.unique,this.array_=t??[],this.unique_)for(let i=1,s=this.array_.length;i<s;++i)this.assertUnique_(this.array_[i],i);this.updateLength_()}clear(){for(;this.getLength()>0;)this.pop()}extend(t){for(let e=0,i=t.length;e<i;++e)this.push(t[e]);return this}forEach(t){const e=this.array_;for(let i=0,s=e.length;i<s;++i)t(e[i],i,e)}getArray(){return this.array_}item(t){return this.array_[t]}getLength(){return this.get(Br.LENGTH)}insertAt(t,e){if(t<0||t>this.getLength())throw new Error("Index out of bounds: "+t);this.unique_&&this.assertUnique_(e),this.array_.splice(t,0,e),this.updateLength_(),this.dispatchEvent(new dn(Et.ADD,e,t))}pop(){return this.removeAt(this.getLength()-1)}push(t){const e=this.getLength();return this.insertAt(e,t),this.getLength()}remove(t){const e=this.array_;for(let i=0,s=e.length;i<s;++i)if(e[i]===t)return this.removeAt(i)}removeAt(t){if(t<0||t>=this.getLength())return;const e=this.array_[t];return this.array_.splice(t,1),this.updateLength_(),this.dispatchEvent(new dn(Et.REMOVE,e,t)),e}setAt(t,e){const i=this.getLength();if(t>=i){this.insertAt(t,e);return}if(t<0)throw new Error("Index out of bounds: "+t);this.unique_&&this.assertUnique_(e,t);const s=this.array_[t];this.array_[t]=e,this.dispatchEvent(new dn(Et.REMOVE,s,t)),this.dispatchEvent(new dn(Et.ADD,e,t))}updateLength_(){this.set(Br.LENGTH,this.array_.length)}assertUnique_(t,e){const i=this.array_;for(let s=0,r=i.length;s<r;++s)if(i[s]===t&&s!==e)throw new Error("Duplicate item added to a unique collection")}}class ni extends ce{constructor(t,e,i){super(t),this.map=e,this.frameState=i!==void 0?i:null}}class ye extends ni{constructor(t,e,i,s,r,o){super(t,e,r),this.originalEvent=i,this.pixel_=null,this.coordinate_=null,this.dragging=s!==void 0?s:!1,this.activePointers=o}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()}}const nt={SINGLECLICK:"singleclick",CLICK:W.CLICK,DBLCLICK:W.DBLCLICK,POINTERDRAG:"pointerdrag",POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown",POINTERUP:"pointerup",POINTEROVER:"pointerover",POINTEROUT:"pointerout",POINTERENTER:"pointerenter",POINTERLEAVE:"pointerleave",POINTERCANCEL:"pointercancel"},We=typeof navigator<"u"&&typeof navigator.userAgent<"u"?navigator.userAgent.toLowerCase():"",Ll=We.includes("safari")&&!We.includes("chrom");Ll&&(We.includes("version/15.4")||/cpu (os|iphone os) 15_4 like mac os x/.test(We));const Al=We.includes("webkit")&&!We.includes("edge"),Jo=We.includes("macintosh"),Ml=typeof devicePixelRatio<"u"?devicePixelRatio:1,At=typeof WorkerGlobalScope<"u"&&typeof OffscreenCanvas<"u"&&self instanceof WorkerGlobalScope,Qo=typeof Image<"u"&&Image.prototype.decode,ta=(function(){let n=!1;try{const t=Object.defineProperty({},"passive",{get:function(){n=!0}});window.addEventListener("_",null,t),window.removeEventListener("_",null,t)}catch{}return n})(),Ns={POINTERMOVE:"pointermove",POINTERDOWN:"pointerdown"};class bl extends Yn{constructor(t,e){super(t),this.map_=t,this.clickTimeoutId_,this.emulateClicks_=!1,this.dragging_=!1,this.dragListenerKeys_=[],this.moveTolerance_=e===void 0?1:e,this.down_=null;const i=this.map_.getViewport();this.activePointers_=[],this.trackedTouches_={},this.element_=i,this.pointerdownListenerKey_=V(i,Ns.POINTERDOWN,this.handlePointerDown_,this),this.originalPointerMoveEvent_,this.relayedListenerKey_=V(i,Ns.POINTERMOVE,this.relayMoveEvent_,this),this.boundHandleTouchMove_=this.handleTouchMove_.bind(this),this.element_.addEventListener(W.TOUCHMOVE,this.boundHandleTouchMove_,ta?{passive:!1}:!1)}emulateClick_(t){let e=new ye(nt.CLICK,this.map_,t);this.dispatchEvent(e),this.clickTimeoutId_!==void 0?(clearTimeout(this.clickTimeoutId_),this.clickTimeoutId_=void 0,e=new ye(nt.DBLCLICK,this.map_,t),this.dispatchEvent(e)):this.clickTimeoutId_=setTimeout(()=>{this.clickTimeoutId_=void 0;const i=new ye(nt.SINGLECLICK,this.map_,t);this.dispatchEvent(i)},250)}updateActivePointers_(t){const e=t,i=e.pointerId;if(e.type==nt.POINTERUP||e.type==nt.POINTERCANCEL){delete this.trackedTouches_[i];for(const s in this.trackedTouches_)if(this.trackedTouches_[s].target!==e.target){delete this.trackedTouches_[s];break}}else(e.type==nt.POINTERDOWN||e.type==nt.POINTERMOVE)&&(this.trackedTouches_[i]=e);this.activePointers_=Object.values(this.trackedTouches_)}handlePointerUp_(t){this.updateActivePointers_(t);const e=new ye(nt.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_),this.activePointers_.length===0&&(this.dragListenerKeys_.forEach(tt),this.dragListenerKeys_.length=0,this.dragging_=!1,this.down_=null)}isMouseActionButton_(t){return t.button===0}handlePointerDown_(t){this.emulateClicks_=this.activePointers_.length===0,this.updateActivePointers_(t);const e=new ye(nt.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}),this.dragListenerKeys_.length===0){const i=this.map_.getOwnerDocument();this.dragListenerKeys_.push(V(i,nt.POINTERMOVE,this.handlePointerMove_,this),V(i,nt.POINTERUP,this.handlePointerUp_,this),V(this.element_,nt.POINTERCANCEL,this.handlePointerUp_,this)),this.element_.getRootNode&&this.element_.getRootNode()!==i&&this.dragListenerKeys_.push(V(this.element_.getRootNode(),nt.POINTERUP,this.handlePointerUp_,this))}}handlePointerMove_(t){if(this.isMoving_(t)){this.updateActivePointers_(t),this.dragging_=!0;const e=new ye(nt.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 ye(nt.POINTERMOVE,this.map_,t,e))}handleTouchMove_(t){const e=this.originalPointerMoveEvent_;(!e||e.defaultPrevented)&&(typeof t.cancelable!="boolean"||t.cancelable===!0)&&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_&&(tt(this.relayedListenerKey_),this.relayedListenerKey_=null),this.element_.removeEventListener(W.TOUCHMOVE,this.boundHandleTouchMove_),this.pointerdownListenerKey_&&(tt(this.pointerdownListenerKey_),this.pointerdownListenerKey_=null),this.dragListenerKeys_.forEach(tt),this.dragListenerKeys_.length=0,this.element_=null,super.disposeInternal()}}const Ee={POSTRENDER:"postrender",MOVESTART:"movestart",MOVEEND:"moveend",LOADSTART:"loadstart",LOADEND:"loadend"},ft={LAYERGROUP:"layergroup",SIZE:"size",TARGET:"target",VIEW:"view"},D={IDLE:0,LOADING:1,LOADED:2,ERROR:3,EMPTY:4};function q(n,t){if(!n)throw new Error(t)}const vn=1/0;class Dl{constructor(t,e){this.priorityFunction_=t,this.keyFunction_=e,this.elements_=[],this.priorities_=[],this.queuedElements_={}}clear(){this.elements_.length=0,this.priorities_.length=0,en(this.queuedElements_)}dequeue(){const t=this.elements_,e=this.priorities_,i=t[0];t.length==1?(t.length=0,e.length=0):(t[0]=t.pop(),e[0]=e.pop(),this.siftUp_(0));const s=this.keyFunction_(i);return delete this.queuedElements_[s],i}enqueue(t){q(!(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!=vn?(this.elements_.push(t),this.priorities_.push(e),this.queuedElements_[this.keyFunction_(t)]=!0,this.siftDown_(0,this.elements_.length-1),!0):!1}getCount(){return this.elements_.length}getLeftChildIndex_(t){return t*2+1}getRightChildIndex_(t){return t*2+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 this.elements_.length===0}isKeyQueued(t){return t in this.queuedElements_}isQueued(t){return this.isKeyQueued(this.keyFunction_(t))}siftUp_(t){const e=this.elements_,i=this.priorities_,s=e.length,r=e[t],o=i[t],a=t;for(;t<s>>1;){const l=this.getLeftChildIndex_(t),h=this.getRightChildIndex_(t),c=h<s&&i[h]<i[l]?h:l;e[t]=e[c],i[t]=i[c],t=c}e[t]=r,i[t]=o,this.siftDown_(a,t)}siftDown_(t,e){const i=this.elements_,s=this.priorities_,r=i[e],o=s[e];for(;e>t;){const a=this.getParentIndex_(e);if(s[a]>o)i[e]=i[a],s[e]=s[a],e=a;else break}i[e]=r,s[e]=o}reprioritize(){const t=this.priorityFunction_,e=this.elements_,i=this.priorities_;let s=0;const r=e.length;let o,a,l;for(a=0;a<r;++a)o=e[a],l=t(o),l==vn?delete this.queuedElements_[this.keyFunction_(o)]:(i[s]=l,e[s++]=o);e.length=s,i.length=s,this.heapify_()}}class Ol extends Dl{constructor(t,e){super(i=>t.apply(null,i),i=>i[0].getKey()),this.boundHandleTileChange_=this.handleTileChange.bind(this),this.tileChangeCallback_=e,this.tilesLoading_=0,this.tilesLoadingKeys_={}}enqueue(t){const e=super.enqueue(t);return e&&t[0].addEventListener(W.CHANGE,this.boundHandleTileChange_),e}getTilesLoading(){return this.tilesLoading_}handleTileChange(t){const e=t.target,i=e.getState();if(i===D.LOADED||i===D.ERROR||i===D.EMPTY){i!==D.ERROR&&e.removeEventListener(W.CHANGE,this.boundHandleTileChange_);const s=e.getKey();s in this.tilesLoadingKeys_&&(delete this.tilesLoadingKeys_[s],--this.tilesLoading_),this.tileChangeCallback_()}}loadMoreTiles(t,e){let i=0;for(;this.tilesLoading_<t&&i<e&&this.getCount()>0;){const s=this.dequeue()[0],r=s.getKey();s.getState()===D.IDLE&&!(r in this.tilesLoadingKeys_)&&(this.tilesLoadingKeys_[r]=!0,++this.tilesLoading_,++i,s.load())}}}function Pl(n,t,e,i,s){if(!n||!(e in n.wantedTiles)||!n.wantedTiles[e][t.getKey()])return vn;const r=n.viewState.center,o=i[0]-r[0],a=i[1]-r[1];return 65536*Math.log(s)+Math.sqrt(o*o+a*a)/s}const gt={ANIMATING:0,INTERACTING:1},Wt={CENTER:"center",RESOLUTION:"resolution",ROTATION:"rotation"};function et(n,t,e){return Math.min(Math.max(n,t),e)}function Fl(n,t,e,i,s,r){const o=s-e,a=r-i;if(o!==0||a!==0){const l=((n-e)*o+(t-i)*a)/(o*o+a*a);l>1?(e=s,i=r):l>0&&(e+=o*l,i+=a*l)}return hi(n,t,e,i)}function hi(n,t,e,i){const s=e-n,r=i-t;return s*s+r*r}function kl(n){const t=n.length;for(let i=0;i<t;i++){let s=i,r=Math.abs(n[i][i]);for(let a=i+1;a<t;a++){const l=Math.abs(n[a][i]);l>r&&(r=l,s=a)}if(r===0)return null;const o=n[s];n[s]=n[i],n[i]=o;for(let a=i+1;a<t;a++){const l=-n[a][i]/n[i][i];for(let 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e.getFlatCoordinates().length<this.flatCoordinates.length?e:(this.simplifiedGeometryMaxMinSquaredTolerance=t,this)}getSimplifiedGeometryInternal(t){return this}getStride(){return this.stride}setFlatCoordinates(t,e){this.stride=oo(t),this.layout=t,this.flatCoordinates=e}setCoordinates(t,e){U()}setLayout(t,e,i){let s;if(t)s=oo(t);else{for(let r=0;r<i;++r){if(e.length===0){this.layout="XY",this.stride=2;return}e=e[0]}s=e.length,t=Dh(s)}this.layout=t,this.stride=s}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 s=this.getStride();Ca(i,0,i.length,s,t,e,i),this.changed()}}scale(t,e,i){e===void 0&&(e=t),i||(i=Ye(this.getExtent()));const s=this.getFlatCoordinates();if(s){const r=this.getStride();Lh(s,0,s.length,r,t,e,i,s),this.changed()}}translate(t,e){const i=this.getFlatCoordinates();if(i){const 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o}function Oe(n,t){return t*Math.round(n/t)}function Xh(n,t,e,i,s,r,o){if(t==e)return o;let a=Oe(n[t],s),l=Oe(n[t+1],s);t+=i,r[o++]=a,r[o++]=l;let h,c;do if(h=Oe(n[t],s),c=Oe(n[t+1],s),t+=i,t==e)return r[o++]=h,r[o++]=c,o;while(h==a&&c==l);for(;t<e;){const u=Oe(n[t],s),d=Oe(n[t+1],s);if(t+=i,u==h&&d==c)continue;const f=h-a,g=c-l,m=u-a,_=d-l;if(f*_==g*m&&(f<0&&m<f||f==m||f>0&&m>f)&&(g<0&&_<g||g==_||g>0&&_>g)){h=u,c=d;continue}r[o++]=h,r[o++]=c,a=h,l=c,h=u,c=d}return r[o++]=h,r[o++]=c,o}function Sa(n,t,e,i,s,r,o,a){for(let l=0,h=e.length;l<h;++l){const c=e[l];o=Xh(n,t,c,i,s,r,o),a.push(o),t=c}return o}class Vi extends fr{constructor(t,e){super(),this.maxDelta_=-1,this.maxDeltaRevision_=-1,e!==void 0&&!Array.isArray(t[0])?this.setFlatCoordinates(e,t):this.setCoordinates(t,e)}clone(){return new Vi(this.flatCoordinates.slice(),this.layout)}closestPointXY(t,e,i,s){return 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0&&(r=h),h===r)e.push(t.slice(s,o+1));else{if(e.length===0)continue;e[e.length-1].push(t[s])}s=o+1,i=l}return e}class ji extends fr{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,e!==void 0&&i?(this.setFlatCoordinates(e,t),this.ends_=i):this.setCoordinates(t,e)}appendLinearRing(t){this.flatCoordinates?er(this.flatCoordinates,t.getFlatCoordinates()):this.flatCoordinates=t.getFlatCoordinates().slice(),this.ends_.push(this.flatCoordinates.length),this.changed()}clone(){const t=new ji(this.flatCoordinates.slice(),this.layout,this.ends_.slice());return t.applyProperties(this),t}closestPointXY(t,e,i,s){return s<ia(this.getExtent(),t,e)?s:(this.maxDeltaRevision_!=this.getRevision()&&(this.maxDelta_=Math.sqrt(Fh(this.flatCoordinates,0,this.ends_,this.stride,0)),this.maxDeltaRevision_=this.getRevision()),kh(this.flatCoordinates,0,this.ends_,this.stride,this.maxDelta_,!0,t,e,i,s))}containsXY(t,e){return va(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,e)}getArea(){return Ph(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride)}getCoordinates(t){let e;return t!==void 0?(e=this.getOrientedFlatCoordinates().slice(),ho(e,0,this.ends_,this.stride,t)):e=this.flatCoordinates,Dn(e,0,this.ends_,this.stride)}getEnds(){return this.ends_}getFlatInteriorPoint(){if(this.flatInteriorPointRevision_!=this.getRevision()){const t=Ye(this.getExtent());this.flatInteriorPoint_=mr(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t,0),this.flatInteriorPointRevision_=this.getRevision()}return this.flatInteriorPoint_}getInteriorPoint(){return new _r(this.getFlatInteriorPoint(),"XYM")}getLinearRingCount(){return this.ends_.length}getLinearRing(t){return t<0||this.ends_.length<=t?null:new Vi(this.flatCoordinates.slice(t===0?0:this.ends_[t-1],this.ends_[t]),this.layout)}getLinearRings(){const t=this.layout,e=this.flatCoordinates,i=this.ends_,s=[];let r=0;for(let o=0,a=i.length;o<a;++o){const l=i[o],h=new Vi(e.slice(r,l),t);s.push(h),r=l}return s}getOrientedFlatCoordinates(){if(this.orientedRevision_!=this.getRevision()){const t=this.flatCoordinates;Uh(t,0,this.ends_,this.stride)?this.orientedFlatCoordinates_=t:(this.orientedFlatCoordinates_=t.slice(),this.orientedFlatCoordinates_.length=ho(this.orientedFlatCoordinates_,0,this.ends_,this.stride)),this.orientedRevision_=this.getRevision()}return this.orientedFlatCoordinates_}getSimplifiedGeometryInternal(t){const e=[],i=[];return e.length=Sa(this.flatCoordinates,0,this.ends_,this.stride,Math.sqrt(t),e,0,i),new ji(e,"XY",i)}getType(){return"Polygon"}intersectsExtent(t){return Zh(this.getOrientedFlatCoordinates(),0,this.ends_,this.stride,t)}setCoordinates(t,e){this.setLayout(e,t,2),this.flatCoordinates||(this.flatCoordinates=[]);const i=Gh(this.flatCoordinates,0,t,this.stride,this.ends_);this.flatCoordinates.length=i.length===0?0:i[i.length-1],this.changed()}}function co(n){if(jn(n))throw new Error("Cannot create polygon from empty extent");const t=n[0],e=n[1],i=n[2],s=n[3],r=[t,e,t,s,i,s,i,e,t,e];return new ji(r,"XY",[r.length])}function yr(n,t,e,i){const s=J(t)/e[0],r=yt(t)/e[1];return i?Math.min(n,Math.max(s,r)):Math.min(n,Math.min(s,r))}function Er(n,t,e){let i=Math.min(n,t);const s=50;return i*=Math.log(1+s*Math.max(0,n/t-1))/s+1,e&&(i=Math.max(i,e),i/=Math.log(1+s*Math.max(0,e/n-1))/s+1),et(i,e/2,t*2)}function jh(n,t,e,i){return t=t!==void 0?t:!0,(function(s,r,o,a){if(s!==void 0){const l=n[0],h=n[n.length-1],c=e?yr(l,e,o,i):l;if(a)return t?Er(s,c,h):et(s,h,c);const u=Math.min(c,s),d=Math.floor(tr(n,u,r));return n[d]>c&&d<n.length-1?n[d+1]:n[d]}})}function Hh(n,t,e,i,s,r){return i=i!==void 0?i:!0,e=e!==void 0?e:0,(function(o,a,l,h){if(o!==void 0){const c=s?yr(t,s,l,r):t;if(h)return i?Er(o,c,e):et(o,e,c);const u=1e-9,d=Math.ceil(Math.log(t/c)/Math.log(n)-u),f=-a*(.5-u)+.5,g=Math.min(c,o),m=Math.floor(Math.log(t/g)/Math.log(n)+f),_=Math.max(d,m),p=t/Math.pow(n,_);return et(p,e,c)}})}function uo(n,t,e,i,s){return e=e!==void 0?e:!0,(function(r,o,a,l){if(r!==void 0){const h=i?yr(n,i,a,s):n;return!e||!l?et(r,t,h):Er(r,h,t)}})}function xr(n){if(n!==void 0)return 0}function fo(n){if(n!==void 0)return n}function qh(n){const t=2*Math.PI/n;return(function(e,i){if(i)return e;if(e!==void 0)return e=Math.floor(e/t+.5)*t,e})}function $h(n){const t=Te(5);return(function(e,i){return i||e===void 0?e:Math.abs(e)<=t?0:e})}const Jh=42,Cr=256,_s=0;class re extends $t{constructor(t){super(),this.on,this.once,this.un,t=Object.assign({},t),this.hints_=[0,0],this.animations_=[],this.updateAnimationKey_,this.projection_=cr(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&&ya(),t.center&&(t.center=ne(t.center,this.projection_)),t.extent&&(t.extent=Ce(t.extent,this.projection_)),this.applyOptions_(t)}applyOptions_(t){const e=Object.assign({},t);for(const a in Wt)delete e[a];this.setProperties(e,!0);const i=tc(t);this.maxResolution_=i.maxResolution,this.minResolution_=i.minResolution,this.zoomFactor_=i.zoomFactor,this.resolutions_=t.resolutions,this.padding_=t.padding,this.minZoom_=i.minZoom;const s=Qh(t),r=i.constraint,o=ec(t);this.constraints_={center:s,resolution:r,rotation:o},this.setRotation(t.rotation!==void 0?t.rotation:0),this.setCenterInternal(t.center!==void 0?t.center:null),t.resolution!==void 0?this.setResolution(t.resolution):t.zoom!==void 0&&this.setZoom(t.zoom)}get padding(){return this.padding_}set padding(t){let e=this.padding_;this.padding_=t;const i=this.getCenterInternal();if(i){const s=t||[0,0,0,0];e=e||[0,0,0,0];const r=this.getResolution(),o=r/2*(s[3]-e[3]+e[1]-s[1]),a=r/2*(s[0]-e[0]+e[2]-s[2]);this.setCenterInternal([i[0]+o,i[1]-a])}}getUpdatedOptions_(t){const e=this.getProperties();return e.resolution!==void 0?e.resolution=this.getResolution():e.zoom=this.getZoom(),e.center=this.getCenterInternal(),e.rotation=this.getRotation(),Object.assign({},e,t)}animate(t){this.isDef()&&!this.getAnimating()&&this.resolveConstraints(0);const e=new Array(arguments.length);for(let i=0;i<e.length;++i){let s=arguments[i];s.center&&(s=Object.assign({},s),s.center=ne(s.center,this.getProjection())),s.anchor&&(s=Object.assign({},s),s.anchor=ne(s.anchor,this.getProjection())),e[i]=s}this.animateInternal.apply(this,e)}animateInternal(t){let e=arguments.length,i;e>1&&typeof arguments[e-1]=="function"&&(i=arguments[e-1],--e);let s=0;for(;s<e&&!this.isDef();++s){const c=arguments[s];c.center&&this.setCenterInternal(c.center),c.zoom!==void 0?this.setZoom(c.zoom):c.resolution&&this.setResolution(c.resolution),c.rotation!==void 0&&this.setRotation(c.rotation)}if(s===e){i&&mn(i,!0);return}let r=Date.now(),o=this.targetCenter_.slice(),a=this.targetResolution_,l=this.targetRotation_;const h=[];for(;s<e;++s){const c=arguments[s],u={start:r,complete:!1,anchor:c.anchor,duration:c.duration!==void 0?c.duration:1e3,easing:c.easing||Ul,callback:i};if(c.center&&(u.sourceCenter=o,u.targetCenter=c.center.slice(),o=u.targetCenter),c.zoom!==void 0?(u.sourceResolution=a,u.targetResolution=this.getResolutionForZoom(c.zoom),a=u.targetResolution):c.resolution&&(u.sourceResolution=a,u.targetResolution=c.resolution,a=u.targetResolution),c.rotation!==void 0){u.sourceRotation=l;const d=ci(c.rotation-l+Math.PI,2*Math.PI)-Math.PI;u.targetRotation=l+d,l=u.targetRotation}ic(u)?u.complete=!0:r+=u.duration,h.push(u)}this.animations_.push(h),this.setHint(gt.ANIMATING,1),this.updateAnimations_()}getAnimating(){return this.hints_[gt.ANIMATING]>0}getInteracting(){return this.hints_[gt.INTERACTING]>0}cancelAnimations(){this.setHint(gt.ANIMATING,-this.hints_[gt.ANIMATING]);let t;for(let e=0,i=this.animations_.length;e<i;++e){const s=this.animations_[e];if(s[0].callback&&mn(s[0].callback,!1),!t)for(let r=0,o=s.length;r<o;++r){const a=s[r];if(!a.complete){t=a.anchor;break}}}this.animations_.length=0,this.cancelAnchor_=t,this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN}updateAnimations_(){if(this.updateAnimationKey_!==void 0&&(cancelAnimationFrame(this.updateAnimationKey_),this.updateAnimationKey_=void 0),!this.getAnimating())return;const t=Date.now();let e=!1;for(let i=this.animations_.length-1;i>=0;--i){const s=this.animations_[i];let r=!0;for(let o=0,a=s.length;o<a;++o){const l=s[o];if(l.complete)continue;const h=t-l.start;let c=l.duration>0?h/l.duration:1;c>=1?(l.complete=!0,c=1):r=!1;const u=l.easing(c);if(l.sourceCenter){const d=l.sourceCenter[0],f=l.sourceCenter[1],g=l.targetCenter[0],m=l.targetCenter[1];this.nextCenter_=l.targetCenter;const _=d+u*(g-d),p=f+u*(m-f);this.targetCenter_=[_,p]}if(l.sourceResolution&&l.targetResolution){const d=u===1?l.targetResolution:l.sourceResolution+u*(l.targetResolution-l.sourceResolution);if(l.anchor){const f=this.getViewportSize_(this.getRotation()),g=this.constraints_.resolution(d,0,f,!0);this.targetCenter_=this.calculateCenterZoom(g,l.anchor)}this.nextResolution_=l.targetResolution,this.targetResolution_=d,this.applyTargetState_(!0)}if(l.sourceRotation!==void 0&&l.targetRotation!==void 0){const d=u===1?ci(l.targetRotation+Math.PI,2*Math.PI)-Math.PI:l.sourceRotation+u*(l.targetRotation-l.sourceRotation);if(l.anchor){const f=this.constraints_.rotation(d,!0);this.targetCenter_=this.calculateCenterRotate(f,l.anchor)}this.nextRotation_=l.targetRotation,this.targetRotation_=d}if(this.applyTargetState_(!0),e=!0,!l.complete)break}if(r){this.animations_[i]=null,this.setHint(gt.ANIMATING,-1),this.nextCenter_=null,this.nextResolution_=NaN,this.nextRotation_=NaN;const o=s[0].callback;o&&mn(o,!0)}}this.animations_=this.animations_.filter(Boolean),e&&this.updateAnimationKey_===void 0&&(this.updateAnimationKey_=requestAnimationFrame(this.updateAnimations_.bind(this)))}calculateCenterRotate(t,e){let i;const s=this.getCenterInternal();return s!==void 0&&(i=[s[0]-e[0],s[1]-e[1]],sr(i,t-this.getRotation()),Kl(i,e)),i}calculateCenterZoom(t,e){let i;const s=this.getCenterInternal(),r=this.getResolution();if(s!==void 0&&r!==void 0){const o=e[0]-t*(e[0]-s[0])/r,a=e[1]-t*(e[1]-s[1])/r;i=[o,a]}return i}getViewportSize_(t){const e=this.viewportSize_;if(t){const i=e[0],s=e[1];return[Math.abs(i*Math.cos(t))+Math.abs(s*Math.sin(t)),Math.abs(i*Math.sin(t))+Math.abs(s*Math.cos(t))]}return e}setViewportSize(t){this.viewportSize_=Array.isArray(t)?t.slice():[100,100],this.getAnimating()||this.resolveConstraints(0)}getCenter(){const t=this.getCenterInternal();return t&&Bs(t,this.getProjection())}getCenterInternal(){return this.get(Wt.CENTER)}getConstraints(){return this.constraints_}getConstrainResolution(){return this.get("constrainResolution")}getHints(t){return t!==void 0?(t[0]=this.hints_[0],t[1]=this.hints_[1],t):this.hints_.slice()}calculateExtent(t){const e=this.calculateExtentInternal(t);return Ea(e,this.getProjection())}calculateExtentInternal(t){t=t||this.getViewportSizeMinusPadding_();const e=this.getCenterInternal();q(e,"The view center is not defined");const i=this.getResolution();q(i!==void 0,"The view resolution is not defined");const s=this.getRotation();return q(s!==void 0,"The view rotation is not defined"),Ws(e,i,s,t)}getMaxResolution(){return this.maxResolution_}getMinResolution(){return this.minResolution_}getMaxZoom(){return this.getZoomForResolution(this.minResolution_)}setMaxZoom(t){this.applyOptions_(this.getUpdatedOptions_({maxZoom:t}))}getMinZoom(){return this.getZoomForResolution(this.maxResolution_)}setMinZoom(t){this.applyOptions_(this.getUpdatedOptions_({minZoom:t}))}setConstrainResolution(t){this.applyOptions_(this.getUpdatedOptions_({constrainResolution:t}))}getProjection(){return this.projection_}getResolution(){return this.get(Wt.RESOLUTION)}getResolutions(){return this.resolutions_}getResolutionForExtent(t,e){return this.getResolutionForExtentInternal(Ce(t,this.getProjection()),e)}getResolutionForExtentInternal(t,e){e=e||this.getViewportSizeMinusPadding_();const i=J(t)/e[0],s=yt(t)/e[1];return Math.max(i,s)}getResolutionForValueFunction(t){t=t||2;const e=this.getConstrainedResolution(this.maxResolution_),i=this.minResolution_,s=Math.log(e/i)/Math.log(t);return(function(r){return e/Math.pow(t,r*s)})}getRotation(){return this.get(Wt.ROTATION)}getValueForResolutionFunction(t){const e=Math.log(t||2),i=this.getConstrainedResolution(this.maxResolution_),s=this.minResolution_,r=Math.log(i/s)/e;return(function(o){return Math.log(i/o)/e/r})}getViewportSizeMinusPadding_(t){let e=this.getViewportSize_(t);const i=this.padding_;return i&&(e=[e[0]-i[1]-i[3],e[1]-i[0]-i[2]]),e}getState(){const t=this.getProjection(),e=this.getResolution(),i=this.getRotation();let s=this.getCenterInternal();const r=this.padding_;if(r){const o=this.getViewportSizeMinusPadding_();s=ms(s,this.getViewportSize_(),[o[0]/2+r[3],o[1]/2+r[0]],e,i)}return{center:s.slice(0),projection:t!==void 0?t:null,resolution:e,nextCenter:this.nextCenter_,nextResolution:this.nextResolution_,nextRotation:this.nextRotation_,rotation:i,zoom:this.getZoom()}}getViewStateAndExtent(){return{viewState:this.getState(),extent:this.calculateExtent()}}getZoom(){let t;const e=this.getResolution();return e!==void 0&&(t=this.getZoomForResolution(e)),t}getZoomForResolution(t){let e=this.minZoom_||0,i,s;if(this.resolutions_){const r=tr(this.resolutions_,t,1);e=r,i=this.resolutions_[r],r==this.resolutions_.length-1?s=2:s=i/this.resolutions_[r+1]}else i=this.maxResolution_,s=this.zoomFactor_;return e+Math.log(i/t)/Math.log(s)}getResolutionForZoom(t){if(this.resolutions_?.length){if(this.resolutions_.length===1)return this.resolutions_[0];const e=et(Math.floor(t),0,this.resolutions_.length-2),i=this.resolutions_[e]/this.resolutions_[e+1];return this.resolutions_[e]/Math.pow(i,et(t-e,0,1))}return this.maxResolution_/Math.pow(this.zoomFactor_,t-this.minZoom_)}fit(t,e){let i;if(q(Array.isArray(t)||typeof t.getSimplifiedGeometry=="function","Invalid extent or geometry provided as `geometry`"),Array.isArray(t)){q(!jn(t),"Cannot fit empty extent provided as `geometry`");const s=Ce(t,this.getProjection());i=co(s)}else if(t.getType()==="Circle"){const s=Ce(t.getExtent(),this.getProjection());i=co(s),i.rotate(this.getRotation(),Ye(s))}else i=t;this.fitInternal(i,e)}rotatedExtentForGeometry(t){const e=this.getRotation(),i=Math.cos(e),s=Math.sin(-e),r=t.getFlatCoordinates(),o=t.getStride();let a=1/0,l=1/0,h=-1/0,c=-1/0;for(let u=0,d=r.length;u<d;u+=o){const f=r[u]*i-r[u+1]*s,g=r[u]*s+r[u+1]*i;a=Math.min(a,f),l=Math.min(l,g),h=Math.max(h,f),c=Math.max(c,g)}return[a,l,h,c]}fitInternal(t,e){e=e||{};let i=e.size;i||(i=this.getViewportSizeMinusPadding_());const s=e.padding!==void 0?e.padding:[0,0,0,0],r=e.nearest!==void 0?e.nearest:!1;let o;e.minResolution!==void 0?o=e.minResolution:e.maxZoom!==void 0?o=this.getResolutionForZoom(e.maxZoom):o=0;const a=this.rotatedExtentForGeometry(t);let l=this.getResolutionForExtentInternal(a,[i[0]-s[1]-s[3],i[1]-s[0]-s[2]]);l=isNaN(l)?o:Math.max(l,o),l=this.getConstrainedResolution(l,r?0:1);const h=this.getRotation(),c=Math.sin(h),u=Math.cos(h),d=Ye(a);d[0]+=(s[1]-s[3])/2*l,d[1]+=(s[0]-s[2])/2*l;const f=d[0]*u-d[1]*c,g=d[1]*u+d[0]*c,m=this.getConstrainedCenter([f,g],l),_=e.callback?e.callback:Zi;e.duration!==void 0?this.animateInternal({resolution:l,center:m,duration:e.duration,easing:e.easing},_):(this.targetResolution_=l,this.targetCenter_=m,this.applyTargetState_(!1,!0),mn(_,!0))}centerOn(t,e,i){this.centerOnInternal(ne(t,this.getProjection()),e,i)}centerOnInternal(t,e,i){this.setCenterInternal(ms(t,e,i,this.getResolution(),this.getRotation()))}calculateCenterShift(t,e,i,s){let r;const o=this.padding_;if(o&&t){const a=this.getViewportSizeMinusPadding_(-i),l=ms(t,s,[a[0]/2+o[3],a[1]/2+o[0]],e,i);r=[t[0]-l[0],t[1]-l[1]]}return r}isDef(){return!!this.getCenterInternal()&&this.getResolution()!==void 0}adjustCenter(t){const e=Bs(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&&ne(e,this.getProjection()),this.adjustResolutionInternal(t,e)}adjustResolutionInternal(t,e){const i=this.getAnimating()||this.getInteracting(),s=this.getViewportSize_(this.getRotation()),r=this.constraints_.resolution(this.targetResolution_*t,0,s,i);e&&(this.targetCenter_=this.calculateCenterZoom(r,e)),this.targetResolution_*=t,this.applyTargetState_()}adjustZoom(t,e){this.adjustResolution(Math.pow(this.zoomFactor_,-t),e)}adjustRotation(t,e){e&&(e=ne(e,this.getProjection())),this.adjustRotationInternal(t,e)}adjustRotationInternal(t,e){const i=this.getAnimating()||this.getInteracting(),s=this.constraints_.rotation(this.targetRotation_+t,i);e&&(this.targetCenter_=this.calculateCenterRotate(s,e)),this.targetRotation_+=t,this.applyTargetState_()}setCenter(t){this.setCenterInternal(t&&ne(t,this.getProjection()))}setCenterInternal(t){this.targetCenter_=t,this.applyTargetState_()}setHint(t,e){return this.hints_[t]+=e,this.changed(),this.hints_[t]}setResolution(t){this.targetResolution_=t,this.applyTargetState_()}setRotation(t){this.targetRotation_=t,this.applyTargetState_()}setZoom(t){this.setResolution(this.getResolutionForZoom(t))}applyTargetState_(t,e){const i=this.getAnimating()||this.getInteracting()||e,s=this.constraints_.rotation(this.targetRotation_,i),r=this.getViewportSize_(s),o=this.constraints_.resolution(this.targetResolution_,0,r,i),a=this.constraints_.center(this.targetCenter_,o,r,i,this.calculateCenterShift(this.targetCenter_,o,s,r));this.get(Wt.ROTATION)!==s&&this.set(Wt.ROTATION,s),this.get(Wt.RESOLUTION)!==o&&(this.set(Wt.RESOLUTION,o),this.set("zoom",this.getZoom(),!0)),(!a||!this.get(Wt.CENTER)||!Ln(this.get(Wt.CENTER),a))&&this.set(Wt.CENTER,a),this.getAnimating()&&!t&&this.cancelAnimations(),this.cancelAnchor_=void 0}resolveConstraints(t,e,i){t=t!==void 0?t:200;const s=e||0,r=this.constraints_.rotation(this.targetRotation_),o=this.getViewportSize_(r),a=this.constraints_.resolution(this.targetResolution_,s,o),l=this.constraints_.center(this.targetCenter_,a,o,!1,this.calculateCenterShift(this.targetCenter_,a,r,o));if(t===0&&!this.cancelAnchor_){this.targetResolution_=a,this.targetRotation_=r,this.targetCenter_=l,this.applyTargetState_();return}i=i||(t===0?this.cancelAnchor_:void 0),this.cancelAnchor_=void 0,(this.getResolution()!==a||this.getRotation()!==r||!this.getCenterInternal()||!Ln(this.getCenterInternal(),l))&&(this.getAnimating()&&this.cancelAnimations(),this.animateInternal({rotation:r,center:l,resolution:a,duration:t,easing:wi,anchor:i}))}beginInteraction(){this.resolveConstraints(0),this.setHint(gt.INTERACTING,1)}endInteraction(t,e,i){i=i&&ne(i,this.getProjection()),this.endInteractionInternal(t,e,i)}endInteractionInternal(t,e,i){this.getInteracting()&&(this.setHint(gt.INTERACTING,-1),this.resolveConstraints(t,e,i))}getConstrainedCenter(t,e){const i=this.getViewportSize_(this.getRotation());return this.constraints_.center(t,e||this.getResolution(),i)}getConstrainedZoom(t,e){const i=this.getResolutionForZoom(t);return this.getZoomForResolution(this.getConstrainedResolution(i,e))}getConstrainedResolution(t,e){e=e||0;const i=this.getViewportSize_(this.getRotation());return this.constraints_.resolution(t,e,i)}}function mn(n,t){setTimeout(function(){n(t)},0)}function Qh(n){if(n.extent!==void 0){const e=n.smoothExtentConstraint!==void 0?n.smoothExtentConstraint:!0;return Vr(n.extent,n.constrainOnlyCenter,e)}const t=cr(n.projection,"EPSG:3857");if(n.multiWorld!==!0&&t.isGlobal()){const e=t.getExtent().slice();return e[0]=-1/0,e[2]=1/0,Vr(e,!1,!1)}return Nl}function tc(n){let t,e,i,o=n.minZoom!==void 0?n.minZoom:_s,a=n.maxZoom!==void 0?n.maxZoom:28;const l=n.zoomFactor!==void 0?n.zoomFactor:2,h=n.multiWorld!==void 0?n.multiWorld:!1,c=n.smoothResolutionConstraint!==void 0?n.smoothResolutionConstraint:!0,u=n.showFullExtent!==void 0?n.showFullExtent:!1,d=cr(n.projection,"EPSG:3857"),f=d.getExtent();let g=n.constrainOnlyCenter,m=n.extent;if(!h&&!m&&d.isGlobal()&&(g=!1,m=f),n.resolutions!==void 0){const _=n.resolutions;e=_[o],i=_[a]!==void 0?_[a]:_[_.length-1],n.constrainResolution?t=jh(_,c,!g&&m,u):t=uo(e,i,c,!g&&m,u)}else{const p=(f?Math.max(J(f),yt(f)):360*rr.degrees/d.getMetersPerUnit())/Cr/Math.pow(2,_s),E=p/Math.pow(2,28-_s);e=n.maxResolution,e!==void 0?o=0:e=p/Math.pow(l,o),i=n.minResolution,i===void 0&&(n.maxZoom!==void 0?n.maxResolution!==void 0?i=e/Math.pow(l,a):i=p/Math.pow(l,a):i=E),a=o+Math.floor(Math.log(e/i)/Math.log(l)),i=e/Math.pow(l,a-o),n.constrainResolution?t=Hh(l,e,i,c,!g&&m,u):t=uo(e,i,c,!g&&m,u)}return{constraint:t,maxResolution:e,minResolution:i,minZoom:o,zoomFactor:l}}function ec(n){if(n.enableRotation!==void 0?n.enableRotation:!0){const e=n.constrainRotation;return e===void 0||e===!0?$h():e===!1?fo:typeof e=="number"?qh(e):fo}return xr}function ic(n){return!(n.sourceCenter&&n.targetCenter&&!Ln(n.sourceCenter,n.targetCenter)||n.sourceResolution!==n.targetResolution||n.sourceRotation!==n.targetRotation)}function ms(n,t,e,i,s){const r=Math.cos(-s);let o=Math.sin(-s),a=n[0]*r-n[1]*o,l=n[1]*r+n[0]*o;a+=(t[0]/2-e[0])*i,l+=(e[1]-t[1]/2)*i,o=-o;const h=a*r-l*o,c=l*r+a*o;return[h,c]}const pn="ol-hidden",$n="ol-unselectable",wr="ol-control",go="ol-collapsed",nc=new RegExp(["^\\s*(?=(?:(?:[-a-z]+\\s*){0,2}(italic|oblique))?)","(?=(?:(?:[-a-z]+\\s*){0,2}(small-caps))?)","(?=(?:(?:[-a-z]+\\s*){0,2}(bold(?:er)?|lighter|[1-9]00 ))?)","(?:(?:normal|\\1|\\2|\\3)\\s*){0,3}((?:xx?-)?","(?:small|large)|medium|smaller|larger|[\\.\\d]+(?:\\%|in|[cem]m|ex|p[ctx]))","(?:\\s*\\/\\s*(normal|[\\.\\d]+(?:\\%|in|[cem]m|ex|p[ctx])?))",`?\\s*([-,\\"\\'\\sa-z0-9]+?)\\s*$`].join(""),"i"),_o=["style","variant","weight","size","lineHeight","family"],Vs={normal:400,bold:700},js=function(n){const t=n.match(nc);if(!t)return null;const e={lineHeight:"normal",size:"1.2em",style:"normal",weight:"400",variant:"normal"};for(let i=0,s=_o.length;i<s;++i){const r=t[i+1];r!==void 0&&(e[_o[i]]=typeof r=="string"?r.trim():r)}return isNaN(Number(e.weight))&&e.weight in Vs&&(e.weight=Vs[e.weight]),e.families=e.family.split(/,\s?/).map(i=>i.trim().replace(/^['"]|['"]$/g,"")),e};function ot(n,t,e,i){let s;return e&&e.length?s=e.shift():At?s=new class extends OffscreenCanvas{style={}}(n??300,t??150):s=document.createElement("canvas"),n&&(s.width=n),t&&(s.height=t),s.getContext("2d",i)}let ps;function On(){return ps||(ps=ot(1,1)),ps}function Jn(n){const t=n.canvas;t.width=1,t.height=1,n.clearRect(0,0,1,1)}function mo(n,t){const e=t.parentNode;e&&e.replaceChild(n,t)}function sc(n){for(;n.lastChild;)n.lastChild.remove()}function rc(n,t){const e=n.childNodes;for(let i=0;;++i){const s=e[i],r=t[i];if(!s&&!r)break;if(s!==r){if(!s){n.appendChild(r);continue}if(!r){n.removeChild(s),--i;continue}n.insertBefore(r,s)}}}function Ma(){return new Proxy({childNodes:[],appendChild:function(t){return this.childNodes.push(t),t},remove:function(){},removeChild:function(t){const e=this.childNodes.indexOf(t);if(e===-1)throw new Error("Node to remove was not found");return this.childNodes.splice(e,1),t},insertBefore:function(t,e){const i=this.childNodes.indexOf(e);if(i===-1)throw new Error("Reference node not found");return this.childNodes.splice(i,0,t),t},style:{}},{get(t,e,i){return e==="firstElementChild"?t.childNodes.length>0?t.childNodes[0]:null:Reflect.get(t,e,i)}})}function we(n){return typeof HTMLCanvasElement<"u"&&n instanceof HTMLCanvasElement||typeof OffscreenCanvas<"u"&&n instanceof OffscreenCanvas}class Rr extends $t{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 e=0,i=this.listenerKeys.length;e<i;++e)tt(this.listenerKeys[e]);if(this.listenerKeys.length=0,this.map_=t,t){const e=this.target_??t.getOverlayContainerStopEvent();this.element&&e.appendChild(this.element),this.render!==Zi&&this.listenerKeys.push(V(t,Ee.POSTRENDER,this.render,this)),t.render()}}render(t){}setTarget(t){this.target_=typeof t=="string"?document.getElementById(t):t}}class oc extends Rr{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target}),this.ulElement_=document.createElement("ul"),this.collapsed_=t.collapsed!==void 0?t.collapsed:!0,this.userCollapsed_=this.collapsed_,this.overrideCollapsible_=t.collapsible!==void 0,this.collapsible_=t.collapsible!==void 0?t.collapsible:!0,this.collapsible_||(this.collapsed_=!1),this.attributions_=t.attributions;const e=t.className!==void 0?t.className:"ol-attribution",i=t.tipLabel!==void 0?t.tipLabel:"Attributions",s=t.expandClassName!==void 0?t.expandClassName:e+"-expand",r=t.collapseLabel!==void 0?t.collapseLabel:"›",o=t.collapseClassName!==void 0?t.collapseClassName:e+"-collapse";typeof r=="string"?(this.collapseLabel_=document.createElement("span"),this.collapseLabel_.textContent=r,this.collapseLabel_.className=o):this.collapseLabel_=r;const a=t.label!==void 0?t.label:"i";typeof a=="string"?(this.label_=document.createElement("span"),this.label_.textContent=a,this.label_.className=s):this.label_=a;const l=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(l),this.toggleButton_.addEventListener(W.CLICK,this.handleClick_.bind(this),!1);const h=e+" "+$n+" "+wr+(this.collapsed_&&this.collapsible_?" "+go:"")+(this.collapsible_?"":" ol-uncollapsible"),c=this.element;c.className=h,c.appendChild(this.toggleButton_),c.appendChild(this.ulElement_),this.renderedAttributions_=[],this.renderedVisible_=!0}collectSourceAttributions_(t){const e=this.getMap().getAllLayers(),i=new Set(e.flatMap(s=>s.getAttributions(t)));if(this.attributions_!==void 0&&(Array.isArray(this.attributions_)?this.attributions_.forEach(s=>i.add(s)):i.add(this.attributions_)),!this.overrideCollapsible_){const s=!e.some(r=>r.getSource()?.getAttributionsCollapsible()===!1);this.setCollapsible(s)}return Array.from(i)}async updateElement_(t){if(!t){this.renderedVisible_&&(this.element.style.display="none",this.renderedVisible_=!1);return}const e=await Promise.all(this.collectSourceAttributions_(t).map(s=>Il(()=>s))),i=e.length>0;if(this.renderedVisible_!=i&&(this.element.style.display=i?"":"none",this.renderedVisible_=i),!ve(e,this.renderedAttributions_)){sc(this.ulElement_);for(let s=0,r=e.length;s<r;++s){const o=document.createElement("li");o.innerHTML=e[s],this.ulElement_.appendChild(o)}this.renderedAttributions_=e}}handleClick_(t){t.preventDefault(),this.handleToggle_(),this.userCollapsed_=this.collapsed_}handleToggle_(){this.element.classList.toggle(go),this.collapsed_?mo(this.collapseLabel_,this.label_):mo(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 ac extends Rr{constructor(t){t=t||{},super({element:document.createElement("div"),render:t.render,target:t.target});const e=t.className!==void 0?t.className:"ol-rotate",i=t.label!==void 0?t.label:"⇧",s=t.compassClassName!==void 0?t.compassClassName:"ol-compass";this.label_=null,typeof i=="string"?(this.label_=document.createElement("span"),this.label_.className=s,this.label_.textContent=i):(this.label_=i,this.label_.classList.add(s));const r=t.tipLabel?t.tipLabel:"Reset rotation",o=document.createElement("button");o.className=e+"-reset",o.setAttribute("type","button"),o.title=r,o.appendChild(this.label_),o.addEventListener(W.CLICK,this.handleClick_.bind(this),!1);const a=e+" "+$n+" "+wr,l=this.element;l.className=a,l.appendChild(o),this.callResetNorth_=t.resetNorth?t.resetNorth:void 0,this.duration_=t.duration!==void 0?t.duration:250,this.autoHide_=t.autoHide!==void 0?t.autoHide:!0,this.rotation_=void 0,this.autoHide_&&this.element.classList.add(pn)}handleClick_(t){t.preventDefault(),this.callResetNorth_!==void 0?this.callResetNorth_():this.resetNorth_()}resetNorth_(){const e=this.getMap().getView();if(!e)return;const i=e.getRotation();i!==void 0&&(this.duration_>0&&i%(2*Math.PI)!==0?e.animate({rotation:0,duration:this.duration_,easing:wi}):e.setRotation(0))}render(t){const e=t.frameState;if(!e)return;const i=e.viewState.rotation;if(i!=this.rotation_){const s="rotate("+i+"rad)";if(this.autoHide_){const r=this.element.classList.contains(pn);!r&&i===0?this.element.classList.add(pn):r&&i!==0&&this.element.classList.remove(pn)}this.label_.style.transform=s}this.rotation_=i}}class lc extends Rr{constructor(t){t=t||{},super({element:document.createElement("div"),target:t.target});const e=t.className!==void 0?t.className:"ol-zoom",i=t.delta!==void 0?t.delta:1,s=t.zoomInClassName!==void 0?t.zoomInClassName:e+"-in",r=t.zoomOutClassName!==void 0?t.zoomOutClassName:e+"-out",o=t.zoomInLabel!==void 0?t.zoomInLabel:"+",a=t.zoomOutLabel!==void 0?t.zoomOutLabel:"–",l=t.zoomInTipLabel!==void 0?t.zoomInTipLabel:"Zoom in",h=t.zoomOutTipLabel!==void 0?t.zoomOutTipLabel:"Zoom out",c=document.createElement("button");c.className=s,c.setAttribute("type","button"),c.title=l,c.appendChild(typeof o=="string"?document.createTextNode(o):o),c.addEventListener(W.CLICK,this.handleClick_.bind(this,i),!1);const u=document.createElement("button");u.className=r,u.setAttribute("type","button"),u.title=h,u.appendChild(typeof a=="string"?document.createTextNode(a):a),u.addEventListener(W.CLICK,this.handleClick_.bind(this,-i),!1);const d=e+" "+$n+" "+wr,f=this.element;f.className=d,f.appendChild(c),f.appendChild(u),this.duration_=t.duration!==void 0?t.duration:250}handleClick_(t,e){e.preventDefault(),this.zoomByDelta_(t)}zoomByDelta_(t){const i=this.getMap().getView();if(!i)return;const s=i.getZoom();if(s!==void 0){const r=i.getConstrainedZoom(s+t);this.duration_>0?(i.getAnimating()&&i.cancelAnimations(),i.animate({zoom:r,duration:this.duration_,easing:wi})):i.setZoom(r)}}}function hc(n){n=n||{};const t=new Ft;return(n.zoom!==void 0?n.zoom:!0)&&t.push(new lc(n.zoomOptions)),(n.rotate!==void 0?n.rotate:!0)&&t.push(new ac(n.rotateOptions)),(n.attribution!==void 0?n.attribution:!0)&&t.push(new oc(n.attributionOptions)),t}class cc{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 s=this.points_[e+2]-this.points_[i+2];if(s<1e3/60)return!1;const r=this.points_[e]-this.points_[i],o=this.points_[e+1]-this.points_[i+1];return this.angle_=Math.atan2(o,r),this.initialVelocity_=Math.sqrt(r*r+o*o)/s,this.initialVelocity_>this.minVelocity_}getDistance(){return(this.minVelocity_-this.initialVelocity_)/this.decay_}getAngle(){return this.angle_}}const po={ACTIVE:"active"};class rn extends $t{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(po.ACTIVE)}getMap(){return this.map_}handleEvent(t){return!0}setActive(t){this.set(po.ACTIVE,t)}setMap(t){this.map_=t}}function uc(n,t,e){const i=n.getCenterInternal();if(i){const s=[i[0]+t[0],i[1]+t[1]];n.animateInternal({duration:e!==void 0?e:250,easing:Vl,center:n.getConstrainedCenter(s)})}}function Tr(n,t,e,i){const s=n.getZoom();if(s===void 0)return;const r=n.getConstrainedZoom(s+t),o=n.getResolutionForZoom(r);n.getAnimating()&&n.cancelAnimations(),n.animate({resolution:o,anchor:e,duration:i!==void 0?i:250,easing:wi})}class dc extends rn{constructor(t){super(),t=t||{},this.delta_=t.delta?t.delta:1,this.duration_=t.duration!==void 0?t.duration:250}handleEvent(t){let e=!1;if(t.type==nt.DBLCLICK){const i=t.originalEvent,s=t.map,r=t.coordinate,o=i.shiftKey?-this.delta_:this.delta_,a=s.getView();Tr(a,o,r,this.duration_),i.preventDefault(),e=!0}return!e}}function Hs(n){const t=arguments;return function(e){let i=!0;for(let s=0,r=t.length;s<r&&(i=i&&t[s](e),!!i);++s);return i}}const fc=function(n){const t=n.originalEvent;return t.altKey&&!(t.metaKey||t.ctrlKey)&&t.shiftKey},gc=function(n){const t=n.map.getTargetElement(),e=t.getRootNode(),i=n.map.getOwnerDocument().activeElement;return e instanceof ShadowRoot?e.host.contains(i):t.contains(i)},ba=function(n){const t=n.map.getTargetElement(),e=t.getRootNode();return(e instanceof ShadowRoot?e.host:t).hasAttribute("tabindex")?gc(n):!0},_c=Ki,Da=function(n){const t=n.originalEvent;return"pointerId"in t&&t.button==0&&!(Al&&Jo&&t.ctrlKey)},Oa=function(n){const t=n.originalEvent;return!t.altKey&&!(t.metaKey||t.ctrlKey)&&!t.shiftKey},mc=function(n){const t=n.originalEvent;return Jo?t.metaKey:t.ctrlKey},pc=function(n){const t=n.originalEvent;return!t.altKey&&!(t.metaKey||t.ctrlKey)&&t.shiftKey},Pa=function(n){const t=n.originalEvent,e=t.target.tagName;return e!=="INPUT"&&e!=="SELECT"&&e!=="TEXTAREA"&&!t.target.isContentEditable},ys=function(n){const t=n.originalEvent;return"pointerId"in t&&t.pointerType=="mouse"},yc=function(n){const t=n.originalEvent;return"pointerId"in t&&t.isPrimary&&t.button===0};class on extends rn{constructor(t){t=t||{},super(t),t.handleDownEvent&&(this.handleDownEvent=t.handleDownEvent),t.handleDragEvent&&(this.handleDragEvent=t.handleDragEvent),t.handleMoveEvent&&(this.handleMoveEvent=t.handleMoveEvent),t.handleUpEvent&&(this.handleUpEvent=t.handleUpEvent),t.stopDown&&(this.stopDown=t.stopDown),this.handlingDownUpSequence=!1,this.targetPointers=[]}getPointerCount(){return this.targetPointers.length}handleDownEvent(t){return!1}handleDragEvent(t){}handleEvent(t){if(!t.originalEvent)return!0;let e=!1;if(this.updateTrackedPointers_(t),this.handlingDownUpSequence){if(t.type==nt.POINTERDRAG)this.handleDragEvent(t),t.originalEvent.preventDefault();else if(t.type==nt.POINTERUP){const i=this.handleUpEvent(t);this.handlingDownUpSequence=i&&this.targetPointers.length>0}}else if(t.type==nt.POINTERDOWN){const i=this.handleDownEvent(t);this.handlingDownUpSequence=i,e=this.stopDown(i)}else t.type==nt.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 Ir(n){const t=n.length;let e=0,i=0;for(let s=0;s<t;s++)e+=n[s].clientX,i+=n[s].clientY;return{clientX:e/t,clientY:i/t}}class Ec extends on{constructor(t){super({stopDown:Wn}),t=t||{},this.kinetic_=t.kinetic,this.lastCentroid=null,this.lastPointersCount_,this.panning_=!1;const e=t.condition?t.condition:Hs(Oa,yc);this.condition_=t.onFocusOnly?Hs(ba,e):e,this.noKinetic_=!1}handleDragEvent(t){const e=t.map;this.panning_||(this.panning_=!0,e.getView().beginInteraction());const i=this.targetPointers,s=e.getEventPixel(Ir(i));if(i.length==this.lastPointersCount_){if(this.kinetic_&&this.kinetic_.update(s[0],s[1]),this.lastCentroid){const r=[this.lastCentroid[0]-s[0],s[1]-this.lastCentroid[1]],a=t.map.getView();Zl(r,a.getResolution()),sr(r,a.getRotation()),a.adjustCenterInternal(r)}}else this.kinetic_&&this.kinetic_.begin();this.lastCentroid=s,this.lastPointersCount_=i.length,t.originalEvent.preventDefault()}handleUpEvent(t){const e=t.map,i=e.getView();if(this.targetPointers.length===0){if(!this.noKinetic_&&this.kinetic_&&this.kinetic_.end()){const s=this.kinetic_.getDistance(),r=this.kinetic_.getAngle(),o=i.getCenterInternal(),a=e.getPixelFromCoordinateInternal(o),l=e.getCoordinateFromPixelInternal([a[0]-s*Math.cos(r),a[1]-s*Math.sin(r)]);i.animateInternal({center:i.getConstrainedCenter(l),duration:500,easing:wi})}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 i=t.map.getView();return this.lastCentroid=null,i.getAnimating()&&i.cancelAnimations(),this.kinetic_&&this.kinetic_.begin(),this.noKinetic_=this.targetPointers.length>1,!0}return!1}}class xc extends on{constructor(t){t=t||{},super({stopDown:Wn}),this.condition_=t.condition?t.condition:fc,this.lastAngle_=void 0,this.duration_=t.duration!==void 0?t.duration:250}handleDragEvent(t){if(!ys(t))return;const e=t.map,i=e.getView();if(i.getConstraints().rotation===xr)return;const s=e.getSize(),r=t.pixel,o=Math.atan2(s[1]/2-r[1],r[0]-s[0]/2);if(this.lastAngle_!==void 0){const a=o-this.lastAngle_;i.adjustRotationInternal(-a)}this.lastAngle_=o}handleUpEvent(t){return ys(t)?(t.map.getView().endInteraction(this.duration_),!1):!0}handleDownEvent(t){return ys(t)&&Da(t)&&this.condition_(t)?(t.map.getView().beginInteraction(),this.lastAngle_=void 0,!0):!1}}class Cc extends Xn{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",s=this.element_.style;s.left=Math.min(t[0],e[0])+i,s.top=Math.min(t[1],e[1])+i,s.width=Math.abs(e[0]-t[0])+i,s.height=Math.abs(e[1]-t[1])+i}setMap(t){if(this.map_){this.map_.getOverlayContainer().removeChild(this.element_);const e=this.element_.style;e.left="inherit",e.top="inherit",e.width="inherit",e.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_,s=[t,[t[0],e[1]],e,[e[0],t[1]]].map(this.map_.getCoordinateFromPixelInternal,this.map_);s[4]=s[0].slice(),this.geometry_?this.geometry_.setCoordinates([s]):this.geometry_=new ji([s])}getGeometry(){return this.geometry_}}const $e={BOXSTART:"boxstart",BOXDRAG:"boxdrag",BOXEND:"boxend",BOXCANCEL:"boxcancel"};class Ai extends ce{constructor(t,e,i){super(t),this.coordinate=e,this.mapBrowserEvent=i}}class wc extends on{constructor(t){super(),this.on,this.once,this.un,t=t??{},this.box_=new Cc(t.className||"ol-dragbox"),this.minArea_=t.minArea??64,t.onBoxEnd&&(this.onBoxEnd=t.onBoxEnd),this.startPixel_=null,this.condition_=t.condition??Da,this.boxEndCondition_=t.boxEndCondition??this.defaultBoxEndCondition}defaultBoxEndCondition(t,e,i){const s=i[0]-e[0],r=i[1]-e[1];return s*s+r*r>=this.minArea_}getGeometry(){return this.box_.getGeometry()}handleDragEvent(t){this.startPixel_&&(this.box_.setPixels(this.startPixel_,t.pixel),this.dispatchEvent(new Ai($e.BOXDRAG,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 Ai(e?$e.BOXEND:$e.BOXCANCEL,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 Ai($e.BOXSTART,t.coordinate,t)),!0):!1}onBoxEnd(t){}setActive(t){t||(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Ai($e.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setActive(t)}setMap(t){this.getMap()&&(this.box_.setMap(null),this.startPixel_&&(this.dispatchEvent(new Ai($e.BOXCANCEL,this.startPixel_,null)),this.startPixel_=null)),super.setMap(t)}}class Rc extends wc{constructor(t){t=t||{};const e=t.condition?t.condition:pc;super({condition:e,className:t.className||"ol-dragzoom",minArea:t.minArea}),this.duration_=t.duration!==void 0?t.duration:200,this.out_=t.out!==void 0?t.out:!1}onBoxEnd(t){const i=this.getMap().getView();let s=this.getGeometry();if(this.out_){const r=i.rotatedExtentForGeometry(s),o=i.getResolutionForExtentInternal(r),a=i.getResolution()/o;s=s.clone(),s.scale(a*a)}i.fitInternal(s,{duration:this.duration_,easing:wi})}}const De={LEFT:"ArrowLeft",UP:"ArrowUp",RIGHT:"ArrowRight",DOWN:"ArrowDown"};class Tc extends rn{constructor(t){super(),t=t||{},this.defaultCondition_=function(e){return Oa(e)&&Pa(e)},this.condition_=t.condition!==void 0?t.condition:this.defaultCondition_,this.duration_=t.duration!==void 0?t.duration:100,this.pixelDelta_=t.pixelDelta!==void 0?t.pixelDelta:128}handleEvent(t){let e=!1;if(t.type==W.KEYDOWN){const i=t.originalEvent,s=i.key;if(this.condition_(t)&&(s==De.DOWN||s==De.LEFT||s==De.RIGHT||s==De.UP)){const o=t.map.getView(),a=o.getResolution()*this.pixelDelta_;let l=0,h=0;s==De.DOWN?h=-a:s==De.LEFT?l=-a:s==De.RIGHT?l=a:h=a;const c=[l,h];sr(c,o.getRotation()),uc(o,c,this.duration_),i.preventDefault(),e=!0}}return!e}}class Ic extends rn{constructor(t){super(),t=t||{},this.condition_=t.condition?t.condition:function(e){return!mc(e)&&Pa(e)},this.delta_=t.delta?t.delta:1,this.duration_=t.duration!==void 0?t.duration:100}handleEvent(t){let e=!1;if(t.type==W.KEYDOWN||t.type==W.KEYPRESS){const i=t.originalEvent,s=i.key;if(this.condition_(t)&&(s==="+"||s==="-")){const r=t.map,o=s==="+"?this.delta_:-this.delta_,a=r.getView();Tr(a,o,void 0,this.duration_),i.preventDefault(),e=!0}}return!e}}const Sc=40,vc=300;class Lc extends rn{constructor(t){t=t||{},super(t),this.totalDelta_=0,this.lastDelta_=0,this.maxDelta_=t.maxDelta!==void 0?t.maxDelta:1,this.duration_=t.duration!==void 0?t.duration:250,this.timeout_=t.timeout!==void 0?t.timeout:80,this.useAnchor_=t.useAnchor!==void 0?t.useAnchor:!0,this.constrainResolution_=t.constrainResolution!==void 0?t.constrainResolution:!1;const e=t.condition?t.condition:_c;this.condition_=t.onFocusOnly?Hs(ba,e):e,this.lastAnchor_=null,this.startTime_=void 0,this.timeoutId_,this.mode_=void 0,this.trackpadEventGap_=400,this.trackpadTimeoutId_,this.deltaPerZoom_=300}endInteraction_(){this.trackpadTimeoutId_=void 0;const t=this.getMap();if(!t)return;t.getView().endInteraction(void 0,this.lastDelta_?this.lastDelta_>0?1:-1:0,this.lastAnchor_?t.getCoordinateFromPixel(this.lastAnchor_):null)}handleEvent(t){if(!this.condition_(t)||t.type!==W.WHEEL)return!0;const i=t.map,s=t.originalEvent;s.preventDefault(),this.useAnchor_&&(this.lastAnchor_=t.pixel);let r=s.deltaY;switch(s.deltaMode){case WheelEvent.DOM_DELTA_LINE:r*=Sc;break;case WheelEvent.DOM_DELTA_PAGE:r*=vc;break}if(r===0)return!1;this.lastDelta_=r;const o=Date.now();this.startTime_===void 0&&(this.startTime_=o),(!this.mode_||o-this.startTime_>this.trackpadEventGap_)&&(this.mode_=Math.abs(r)<4?"trackpad":"wheel");const a=i.getView();if(this.mode_==="trackpad"&&!(a.getConstrainResolution()||this.constrainResolution_))return this.trackpadTimeoutId_?clearTimeout(this.trackpadTimeoutId_):(a.getAnimating()&&a.cancelAnimations(),a.beginInteraction()),this.trackpadTimeoutId_=setTimeout(this.endInteraction_.bind(this),this.timeout_),a.adjustZoom(-r/this.deltaPerZoom_,this.lastAnchor_?i.getCoordinateFromPixel(this.lastAnchor_):null),this.startTime_=o,!1;this.totalDelta_+=r;const l=Math.max(this.timeout_-(o-this.startTime_),0);return clearTimeout(this.timeoutId_),this.timeoutId_=setTimeout(this.handleWheelZoom_.bind(this,i),l),!1}handleWheelZoom_(t){const e=t.getView();e.getAnimating()&&e.cancelAnimations();let i=-et(this.totalDelta_,-this.maxDelta_*this.deltaPerZoom_,this.maxDelta_*this.deltaPerZoom_)/this.deltaPerZoom_;(e.getConstrainResolution()||this.constrainResolution_)&&(i=i?i>0?1:-1:0),Tr(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 Ac extends on{constructor(t){t=t||{};const e=t;e.stopDown||(e.stopDown=Wn),super(e),this.anchor_=null,this.lastAngle_=void 0,this.rotating_=!1,this.rotationDelta_=0,this.threshold_=t.threshold!==void 0?t.threshold:.3,this.duration_=t.duration!==void 0?t.duration:250}handleDragEvent(t){let e=0;const i=this.targetPointers[0],s=this.targetPointers[1],r=Math.atan2(s.clientY-i.clientY,s.clientX-i.clientX);if(this.lastAngle_!==void 0){const l=r-this.lastAngle_;this.rotationDelta_+=l,!this.rotating_&&Math.abs(this.rotationDelta_)>this.threshold_&&(this.rotating_=!0),e=l}this.lastAngle_=r;const o=t.map,a=o.getView();a.getConstraints().rotation!==xr&&(this.anchor_=o.getCoordinateFromPixelInternal(o.getEventPixel(Ir(this.targetPointers))),this.rotating_&&(o.render(),a.adjustRotationInternal(e,this.anchor_)))}handleUpEvent(t){return this.targetPointers.length<2?(t.map.getView().endInteraction(this.duration_),!1):!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 Mc extends on{constructor(t){t=t||{};const e=t;e.stopDown||(e.stopDown=Wn),super(e),this.anchor_=null,this.duration_=t.duration!==void 0?t.duration:400,this.lastDistance_=void 0,this.lastScaleDelta_=1}handleDragEvent(t){let e=1;const i=this.targetPointers[0],s=this.targetPointers[1],r=i.clientX-s.clientX,o=i.clientY-s.clientY,a=Math.sqrt(r*r+o*o);this.lastDistance_!==void 0&&(e=this.lastDistance_/a),this.lastDistance_=a;const l=t.map,h=l.getView();e!=1&&(this.lastScaleDelta_=e),this.anchor_=l.getCoordinateFromPixelInternal(l.getEventPixel(Ir(this.targetPointers))),l.render(),h.adjustResolutionInternal(e,this.anchor_)}handleUpEvent(t){if(this.targetPointers.length<2){const i=t.map.getView(),s=this.lastScaleDelta_>1?1:-1;return i.endInteraction(this.duration_,s),!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 bc(n){n=n||{};const t=new Ft,e=new cc(-.005,.05,100);return(n.altShiftDragRotate!==void 0?n.altShiftDragRotate:!0)&&t.push(new xc),(n.doubleClickZoom!==void 0?n.doubleClickZoom:!0)&&t.push(new dc({delta:n.zoomDelta,duration:n.zoomDuration})),(n.dragPan!==void 0?n.dragPan:!0)&&t.push(new Ec({onFocusOnly:n.onFocusOnly,kinetic:e})),(n.pinchRotate!==void 0?n.pinchRotate:!0)&&t.push(new Ac),(n.pinchZoom!==void 0?n.pinchZoom:!0)&&t.push(new Mc({duration:n.zoomDuration})),(n.keyboard!==void 0?n.keyboard:!0)&&(t.push(new Tc),t.push(new Ic({delta:n.zoomDelta,duration:n.zoomDuration}))),(n.mouseWheelZoom!==void 0?n.mouseWheelZoom:!0)&&t.push(new Lc({onFocusOnly:n.onFocusOnly,duration:n.zoomDuration})),(n.shiftDragZoom!==void 0?n.shiftDragZoom:!0)&&t.push(new Rc({duration:n.zoomDuration})),t}const $={OPACITY:"opacity",VISIBLE:"visible",EXTENT:"extent",Z_INDEX:"zIndex",MAX_RESOLUTION:"maxResolution",MIN_RESOLUTION:"minResolution",MAX_ZOOM:"maxZoom",MIN_ZOOM:"minZoom",SOURCE:"source",MAP:"map"};class Fa extends $t{constructor(t){super(),this.on,this.once,this.un,this.background_=t.background;const e=Object.assign({},t);typeof t.properties=="object"&&(delete e.properties,Object.assign(e,t.properties)),e[$.OPACITY]=t.opacity!==void 0?t.opacity:1,q(typeof e[$.OPACITY]=="number","Layer opacity must be a number"),e[$.VISIBLE]=t.visible!==void 0?t.visible:!0,e[$.Z_INDEX]=t.zIndex,e[$.MAX_RESOLUTION]=t.maxResolution!==void 0?t.maxResolution:1/0,e[$.MIN_RESOLUTION]=t.minResolution!==void 0?t.minResolution:0,e[$.MIN_ZOOM]=t.minZoom!==void 0?t.minZoom:-1/0,e[$.MAX_ZOOM]=t.maxZoom!==void 0?t.maxZoom:1/0,this.className_=e.className!==void 0?e.className:"ol-layer",delete e.className,this.setProperties(e),this.state_=null}getBackground(){return this.background_}getClassName(){return this.className_}getLayerState(t){const e=this.state_||{layer:this,managed:t===void 0?!0:t},i=this.getZIndex();return e.opacity=et(Math.round(this.getOpacity()*100)/100,0,1),e.visible=this.getVisible(),e.extent=this.getExtent(),e.zIndex=i===void 0&&!e.managed?1/0:i,e.maxResolution=this.getMaxResolution(),e.minResolution=Math.max(this.getMinResolution(),0),e.minZoom=this.getMinZoom(),e.maxZoom=this.getMaxZoom(),this.state_=e,e}getLayersArray(t){return U()}getLayerStatesArray(t){return U()}getExtent(){return this.get($.EXTENT)}getMaxResolution(){return this.get($.MAX_RESOLUTION)}getMinResolution(){return this.get($.MIN_RESOLUTION)}getMinZoom(){return this.get($.MIN_ZOOM)}getMaxZoom(){return this.get($.MAX_ZOOM)}getOpacity(){return this.get($.OPACITY)}getSourceState(){return U()}getVisible(){return this.get($.VISIBLE)}getZIndex(){return this.get($.Z_INDEX)}setBackground(t){this.background_=t,this.changed()}setExtent(t){this.set($.EXTENT,t)}setMaxResolution(t){this.set($.MAX_RESOLUTION,t)}setMinResolution(t){this.set($.MIN_RESOLUTION,t)}setMaxZoom(t){this.set($.MAX_ZOOM,t)}setMinZoom(t){this.set($.MIN_ZOOM,t)}setOpacity(t){q(typeof t=="number","Layer opacity must be a number"),this.set($.OPACITY,t)}setVisible(t){this.set($.VISIBLE,t)}setZIndex(t){this.set($.Z_INDEX,t)}disposeInternal(){this.state_&&(this.state_.layer=null,this.state_=null),super.disposeInternal()}}const de={ADDLAYER:"addlayer",REMOVELAYER:"removelayer"};class xe extends ce{constructor(t,e){super(t),this.layer=e}}const Es={LAYERS:"layers"};class Ri extends Fa{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(Es.LAYERS,this.handleLayersChanged_),i?Array.isArray(i)?i=new Ft(i.slice(),{unique:!0}):q(typeof i.getArray=="function","Expected `layers` to be an array or a `Collection`"):i=new Ft(void 0,{unique:!0}),this.setLayers(i)}handleLayerChange_(){this.changed()}handleLayersChanged_(){this.layersListenerKeys_.forEach(tt),this.layersListenerKeys_.length=0;const t=this.getLayers();this.layersListenerKeys_.push(V(t,Et.ADD,this.handleLayersAdd_,this),V(t,Et.REMOVE,this.handleLayersRemove_,this));for(const i in this.listenerKeys_)this.listenerKeys_[i].forEach(tt);en(this.listenerKeys_);const e=t.getArray();for(let i=0,s=e.length;i<s;i++){const r=e[i];this.registerLayerListeners_(r),this.dispatchEvent(new xe(de.ADDLAYER,r))}this.changed()}registerLayerListeners_(t){const e=[V(t,gi.PROPERTYCHANGE,this.handleLayerChange_,this),V(t,W.CHANGE,this.handleLayerChange_,this)];t instanceof Ri&&e.push(V(t,de.ADDLAYER,this.handleLayerGroupAdd_,this),V(t,de.REMOVELAYER,this.handleLayerGroupRemove_,this)),this.listenerKeys_[j(t)]=e}handleLayerGroupAdd_(t){this.dispatchEvent(new xe(de.ADDLAYER,t.layer))}handleLayerGroupRemove_(t){this.dispatchEvent(new xe(de.REMOVELAYER,t.layer))}handleLayersAdd_(t){const e=t.element;this.registerLayerListeners_(e),this.dispatchEvent(new xe(de.ADDLAYER,e)),this.changed()}handleLayersRemove_(t){const e=t.element,i=j(e);this.listenerKeys_[i].forEach(tt),delete this.listenerKeys_[i],this.dispatchEvent(new xe(de.REMOVELAYER,e)),this.changed()}getLayers(){return this.get(Es.LAYERS)}setLayers(t){const e=this.getLayers();if(e){const i=e.getArray();for(let s=0,r=i.length;s<r;++s)this.dispatchEvent(new xe(de.REMOVELAYER,i[s]))}this.set(Es.LAYERS,t)}getLayersArray(t){return t=t!==void 0?t:[],this.getLayers().forEach(function(e){e.getLayersArray(t)}),t}getLayerStatesArray(t){const e=t!==void 0?t:[],i=e.length;this.getLayers().forEach(function(o){o.getLayerStatesArray(e)});const s=this.getLayerState();let r=s.zIndex;!t&&s.zIndex===void 0&&(r=0);for(let o=i,a=e.length;o<a;o++){const l=e[o];l.opacity*=s.opacity,l.visible=l.visible&&s.visible,l.maxResolution=Math.min(l.maxResolution,s.maxResolution),l.minResolution=Math.max(l.minResolution,s.minResolution),l.minZoom=Math.max(l.minZoom,s.minZoom),l.maxZoom=Math.min(l.maxZoom,s.maxZoom),s.extent!==void 0&&(l.extent!==void 0?l.extent=ze(l.extent,s.extent):l.extent=s.extent),l.zIndex===void 0&&(l.zIndex=r)}return e}getSourceState(){return"ready"}}const kt={PRERENDER:"prerender",POSTRENDER:"postrender",PRECOMPOSE:"precompose",POSTCOMPOSE:"postcompose",RENDERCOMPLETE:"rendercomplete"};class Qn extends Fa{constructor(t){const e=Object.assign({},t);delete e.source,super(e),this.on,this.once,this.un,this.mapPrecomposeKey_=null,this.mapRenderKey_=null,this.sourceChangeKey_=null,this.renderer_=null,this.sourceReady_=!1,this.rendered=!1,t.render&&(this.render=t.render),t.map&&this.setMap(t.map),this.addChangeListener($.SOURCE,this.handleSourcePropertyChange_);const i=t.source?t.source:null;this.setSource(i)}getLayersArray(t){return t=t||[],t.push(this),t}getLayerStatesArray(t){return t=t||[],t.push(this.getLayerState()),t}getSource(){return this.get($.SOURCE)||null}getRenderSource(){return this.getSource()}getSourceState(){const t=this.getSource();return t?t.getState():"undefined"}handleSourceChange_(){this.changed(),!(this.sourceReady_||this.getSource().getState()!=="ready")&&(this.sourceReady_=!0,this.dispatchEvent("sourceready"))}handleSourcePropertyChange_(){this.sourceChangeKey_&&(tt(this.sourceChangeKey_),this.sourceChangeKey_=null),this.sourceReady_=!1;const t=this.getSource();t&&(this.sourceChangeKey_=V(t,W.CHANGE,this.handleSourceChange_,this),t.getState()==="ready"&&(this.sourceReady_=!0,setTimeout(()=>{this.dispatchEvent("sourceready")},0))),this.changed()}getFeatures(t){return this.renderer_?this.renderer_.getFeatures(t):Promise.resolve([])}getData(t){return!this.renderer_||!this.rendered?null:this.renderer_.getData(t)}isVisible(t){let e;const i=this.getMapInternal();!t&&i&&(t=i.getView()),t instanceof re?e={viewState:t.getState(),extent:t.calculateExtent()}:e=t,!e.layerStatesArray&&i&&(e.layerStatesArray=i.getLayerGroup().getLayerStatesArray());let s;if(e.layerStatesArray){if(s=e.layerStatesArray.find(o=>o.layer===this),!s)return!1}else s=this.getLayerState();const r=this.getExtent();return Sr(s,e.viewState)&&(!r||wt(r,e.extent))}getAttributions(t){if(!this.isVisible(t))return[];const e=this.getSource()?.getAttributions();if(!e)return[];const i=t instanceof re?t.getViewStateAndExtent():t;let s=e(i);return Array.isArray(s)||(s=[s]),s}render(t,e){const i=this.getRenderer();return i.prepareFrame(t)?(this.rendered=!0,i.renderFrame(t,e)):null}unrender(){this.rendered=!1}getDeclutter(){}renderDeclutter(t,e){}renderDeferred(t){const e=this.getRenderer();e&&e.renderDeferred(t)}setMapInternal(t){t||this.unrender(),this.set($.MAP,t)}getMapInternal(){return this.get($.MAP)}setMap(t){this.mapPrecomposeKey_&&(tt(this.mapPrecomposeKey_),this.mapPrecomposeKey_=null),t||this.changed(),this.mapRenderKey_&&(tt(this.mapRenderKey_),this.mapRenderKey_=null),t&&(this.mapPrecomposeKey_=V(t,kt.PRECOMPOSE,this.handlePrecompose_,this),this.mapRenderKey_=V(this,W.CHANGE,t.render,t),this.changed())}handlePrecompose_(t){const e=t.frameState.layerStatesArray,i=this.getLayerState(!1);q(!e.some(s=>s.layer===i.layer),"A layer can only be added to the map once. 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ts({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_=Tt(t)}listenImageChange(t){U()}load(){U()}unlistenImageChange(t){U()}ready(){return Promise.resolve()}}class es extends ts{constructor(t){super({opacity:1,rotateWithView:t.rotateWithView!==void 0?t.rotateWithView:!1,rotation:t.rotation!==void 0?t.rotation:0,scale:t.scale!==void 0?t.scale:1,displacement:t.displacement!==void 0?t.displacement:[0,0],declutterMode:t.declutterMode}),this.hitDetectionCanvas_=null,this.fill_=t.fill!==void 0?t.fill:null,this.origin_=[0,0],this.points_=t.points,this.radius=t.radius,this.radius2_=t.radius2,this.angle_=t.angle!==void 0?t.angle:0,this.stroke_=t.stroke!==void 0?t.stroke:null,this.size_,this.renderOptions_,this.imageState_=this.fill_&&this.fill_.loading()?X.LOADING:X.LOADED,this.imageState_===X.LOADING&&this.ready().then(()=>this.imageState_=X.LOADED),this.render()}clone(){const t=this.getScale(),e=new es({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 s=Nt.get(i,null,null)?.getImage(1);if(!s){const r=this.renderOptions_,o=Math.ceil(r.size*t),a=ot(o,o);this.draw_(r,a,t),s=a.canvas,Nt.set(i,null,null,new Ya(s,void 0,null,X.LOADED,null))}return s}getPixelRatio(t){return t}getImageSize(){return this.size_}getImageState(){return this.imageState_}getOrigin(){return this.origin_}getPoints(){return this.points_}getRadius(){return this.radius}getRadius2(){return this.radius2_}getSize(){return this.size_}getStroke(){return this.stroke_}setStroke(t){this.stroke_=t,this.render()}listenImageChange(t){}load(){}unlistenImageChange(t){}calculateLineJoinSize_(t,e,i){if(e===0||this.points_===1/0||t!=="bevel"&&t!=="miter")return e;let s=this.radius,r=this.radius2_===void 0?s:this.radius2_;if(s<r){const R=s;s=r,r=R}const o=this.radius2_===void 0?this.points_:this.points_*2,a=2*Math.PI/o,l=r*Math.sin(a),h=Math.sqrt(r*r-l*l),c=s-h,u=Math.sqrt(l*l+c*c),d=u/l;if(t==="miter"&&d<=i)return d*e;const f=e/2/d,g=e/2*(c/u),_=Math.sqrt((s+f)*(s+f)+g*g)-s;if(this.radius2_===void 0||t==="bevel")return _*2;const p=s*Math.sin(a),E=Math.sqrt(s*s-p*p),C=r-E,x=Math.sqrt(p*p+C*C)/p;if(x<=i){const R=x*e/2-r-s;return 2*Math.max(_,R)}return _*2}createRenderOptions(){let t=Ei,e=xi,i=0,s=null,r=0,o,a=0;this.stroke_&&(o=qt(this.stroke_.getColor()??qi),a=this.stroke_.getWidth()??Ji,s=this.stroke_.getLineDash(),r=this.stroke_.getLineDashOffset()??0,e=this.stroke_.getLineJoin()??xi,t=this.stroke_.getLineCap()??Ei,i=this.stroke_.getMiterLimit()??Hi);const l=this.calculateLineJoinSize_(e,a,i),h=Math.max(this.radius,this.radius2_||0),c=Math.ceil(2*h+l);return{strokeStyle:o,strokeWidth:a,size:c,lineCap:t,lineDash:s,lineDashOffset:r,lineJoin:e,miterLimit:i}}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 s=this.fill_.getColor();s===null&&(s=Ct),e.fillStyle=qt(s),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(),s=0;typeof i=="string"&&(i=yi(i)),i===null?s=1:Array.isArray(i)&&(s=i.length===4?i[3]:1),s===0&&(e=ot(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 s=this.radius2_===void 0?i:this.radius2_;this.radius2_!==void 0&&(e*=2);const r=this.angle_-Math.PI/2,o=2*Math.PI/e;for(let a=0;a<e;a++){const l=r+a*o,h=a%2===0?i:s;t.lineTo(h*Math.cos(l),h*Math.sin(l))}t.closePath()}}drawHitDetectionCanvas_(t,e){e.translate(t.size/2,t.size/2),this.createPath_(e),e.fillStyle=Ct,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 is extends es{constructor(t){t=t||{radius:5},super({points:1/0,fill:t.fill,radius:t.radius,stroke:t.stroke,scale:t.scale!==void 0?t.scale:1,rotation:t.rotation!==void 0?t.rotation:0,rotateWithView:t.rotateWithView!==void 0?t.rotateWithView:!1,displacement:t.displacement!==void 0?t.displacement:[0,0],declutterMode:t.declutterMode})}clone(){const t=this.getScale(),e=new is({fill:this.getFill()?this.getFill().clone():void 0,stroke:this.getStroke()?this.getStroke().clone():void 0,radius:this.getRadius(),scale:Array.isArray(t)?t.slice():t,rotation:this.getRotation(),rotateWithView:this.getRotateWithView(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()});return e.setOpacity(this.getOpacity()),e}setRadius(t){this.radius=t,this.render()}}class Ci{constructor(t){t=t||{},this.patternImage_=null,this.color_=null,t.color!==void 0&&this.setColor(t.color)}clone(){const t=this.getColor();return new Ci({color:Array.isArray(t)?t.slice():t||void 0})}getColor(){return this.color_}setColor(t){if(t!==null&&typeof t=="object"&&"src"in t){const e=Pn(null,t.src,"anonymous",void 0,t.offset?null:t.color?t.color:null,!(t.offset&&t.size));e.ready().then(()=>{this.patternImage_=null}),e.getImageState()===X.IDLE&&e.load(),e.getImageState()===X.LOADING&&(this.patternImage_=e)}this.color_=t}getKey(){const t=this.getColor();return t?t instanceof CanvasPattern||t instanceof CanvasGradient?j(t):typeof t=="object"&&"src"in t?t.src+":"+t.offset:yi(t).toString():""}loading(){return!!this.patternImage_}ready(){return this.patternImage_?this.patternImage_.ready():Promise.resolve()}}function So(n,t,e,i){return e!==void 0&&i!==void 0?[e/n,i/t]:e!==void 0?e/n:i!==void 0?i/t:1}class ns extends ts{constructor(t){t=t||{};const e=t.opacity!==void 0?t.opacity:1,i=t.rotation!==void 0?t.rotation:0,s=t.scale!==void 0?t.scale:1,r=t.rotateWithView!==void 0?t.rotateWithView:!1;super({opacity:e,rotation:i,scale:s,displacement:t.displacement!==void 0?t.displacement:[0,0],rotateWithView:r,declutterMode:t.declutterMode}),this.anchor_=t.anchor!==void 0?t.anchor:[.5,.5],this.normalizedAnchor_=null,this.anchorOrigin_=t.anchorOrigin!==void 0?t.anchorOrigin:"top-left",this.anchorXUnits_=t.anchorXUnits!==void 0?t.anchorXUnits:"fraction",this.anchorYUnits_=t.anchorYUnits!==void 0?t.anchorYUnits:"fraction",this.crossOrigin_=t.crossOrigin!==void 0?t.crossOrigin:null;const o=t.img!==void 0?t.img:null;let a=t.src;q(!(a!==void 0&&o),"`image` and `src` cannot be provided at the same time"),(a===void 0||a.length===0)&&o&&(a=o.src||j(o)),q(a!==void 0&&a.length>0,"A defined and non-empty `src` or `image` must be provided"),q(!((t.width!==void 0||t.height!==void 0)&&t.scale!==void 0),"`width` or `height` cannot be provided together with `scale`");let l;if(t.src!==void 0?l=X.IDLE:o!==void 0&&("complete"in o?o.complete?l=o.src?X.LOADED:X.IDLE:l=X.LOADING:l=X.LOADED),this.color_=t.color!==void 0?yi(t.color):null,this.iconImage_=Pn(o,a,this.crossOrigin_,l,this.color_),this.offset_=t.offset!==void 0?t.offset:[0,0],this.offsetOrigin_=t.offsetOrigin!==void 0?t.offsetOrigin:"top-left",this.origin_=null,this.size_=t.size!==void 0?t.size:null,this.initialOptions_,t.width!==void 0||t.height!==void 0){let h,c;if(t.size)[h,c]=t.size;else{const u=this.getImage(1);if(u.width&&u.height)h=u.width,c=u.height;else if(u instanceof HTMLImageElement){this.initialOptions_=t;const d=()=>{if(this.unlistenImageChange(d),!this.initialOptions_)return;const f=this.iconImage_.getSize();this.setScale(So(f[0],f[1],t.width,t.height))};this.listenImageChange(d);return}}h!==void 0&&this.setScale(So(h,c,t.width,t.height))}}clone(){let t,e,i;return this.initialOptions_?(e=this.initialOptions_.width,i=this.initialOptions_.height):(t=this.getScale(),t=Array.isArray(t)?t.slice():t),new ns({anchor:this.anchor_.slice(),anchorOrigin:this.anchorOrigin_,anchorXUnits:this.anchorXUnits_,anchorYUnits:this.anchorYUnits_,color:this.color_&&this.color_.slice?this.color_.slice():this.color_||void 0,crossOrigin:this.crossOrigin_,offset:this.offset_.slice(),offsetOrigin:this.offsetOrigin_,opacity:this.getOpacity(),rotateWithView:this.getRotateWithView(),rotation:this.getRotation(),scale:t,width:e,height:i,size:this.size_!==null?this.size_.slice():void 0,src:this.getSrc(),displacement:this.getDisplacement().slice(),declutterMode:this.getDeclutterMode()})}getAnchor(){let t=this.normalizedAnchor_;if(!t){t=this.anchor_;const s=this.getSize();if(this.anchorXUnits_=="fraction"||this.anchorYUnits_=="fraction"){if(!s)return null;t=this.anchor_.slice(),this.anchorXUnits_=="fraction"&&(t[0]*=s[0]),this.anchorYUnits_=="fraction"&&(t[1]*=s[1])}if(this.anchorOrigin_!="top-left"){if(!s)return null;t===this.anchor_&&(t=this.anchor_.slice()),(this.anchorOrigin_=="top-right"||this.anchorOrigin_=="bottom-right")&&(t[0]=-t[0]+s[0]),(this.anchorOrigin_=="bottom-left"||this.anchorOrigin_=="bottom-right")&&(t[1]=-t[1]+s[1])}this.normalizedAnchor_=t}const e=this.getDisplacement(),i=this.getScaleArray();return[t[0]-e[0]/i[0],t[1]+e[1]/i[1]]}setAnchor(t){this.anchor_=t,this.normalizedAnchor_=null}getColor(){return this.color_}getImage(t){return this.iconImage_.getImage(t)}getPixelRatio(t){return this.iconImage_.getPixelRatio(t)}getImageSize(){return this.iconImage_.getSize()}getImageState(){return this.iconImage_.getImageState()}getHitDetectionImage(){return this.iconImage_.getHitDetectionImage()}getOrigin(){if(this.origin_)return this.origin_;let t=this.offset_;if(this.offsetOrigin_!="top-left"){const e=this.getSize(),i=this.iconImage_.getSize();if(!e||!i)return null;t=t.slice(),(this.offsetOrigin_=="top-right"||this.offsetOrigin_=="bottom-right")&&(t[0]=i[0]-e[0]-t[0]),(this.offsetOrigin_=="bottom-left"||this.offsetOrigin_=="bottom-right")&&(t[1]=i[1]-e[1]-t[1])}return this.origin_=t,this.origin_}getSrc(){return this.iconImage_.getSrc()}setSrc(t){this.iconImage_=Pn(null,t,this.crossOrigin_,X.IDLE,this.color_)}getSize(){return this.size_?this.size_:this.iconImage_.getSize()}getWidth(){const t=this.getScaleArray();if(this.size_)return this.size_[0]*t[0];if(this.iconImage_.getImageState()==X.LOADED)return this.iconImage_.getSize()[0]*t[0]}getHeight(){const t=this.getScaleArray();if(this.size_)return this.size_[1]*t[1];if(this.iconImage_.getImageState()==X.LOADED)return this.iconImage_.getSize()[1]*t[1]}setScale(t){delete this.initialOptions_,super.setScale(t)}listenImageChange(t){this.iconImage_.addEventListener(W.CHANGE,t)}load(){this.iconImage_.load()}unlistenImageChange(t){this.iconImage_.removeEventListener(W.CHANGE,t)}ready(){return this.iconImage_.ready()}}class ss{constructor(t){t=t||{},this.color_=t.color!==void 0?t.color:null,this.lineCap_=t.lineCap,this.lineDash_=t.lineDash!==void 0?t.lineDash:null,this.lineDashOffset_=t.lineDashOffset,this.lineJoin_=t.lineJoin,this.miterLimit_=t.miterLimit,this.width_=t.width}clone(){const t=this.getColor();return new ss({color:Array.isArray(t)?t.slice():t||void 0,lineCap:this.getLineCap(),lineDash:this.getLineDash()?this.getLineDash().slice():void 0,lineDashOffset:this.getLineDashOffset(),lineJoin:this.getLineJoin(),miterLimit:this.getMiterLimit(),width:this.getWidth()})}getColor(){return this.color_}getLineCap(){return this.lineCap_}getLineDash(){return this.lineDash_}getLineDashOffset(){return this.lineDashOffset_}getLineJoin(){return this.lineJoin_}getMiterLimit(){return this.miterLimit_}getWidth(){return this.width_}setColor(t){this.color_=t}setLineCap(t){this.lineCap_=t}setLineDash(t){this.lineDash_=t}setLineDashOffset(t){this.lineDashOffset_=t}setLineJoin(t){this.lineJoin_=t}setMiterLimit(t){this.miterLimit_=t}setWidth(t){this.width_=t}}class Xe{constructor(t){t=t||{},this.geometry_=null,this.geometryFunction_=vo,t.geometry!==void 0&&this.setGeometry(t.geometry),this.fill_=t.fill!==void 0?t.fill:null,this.image_=t.image!==void 0?t.image:null,this.renderer_=t.renderer!==void 0?t.renderer:null,this.hitDetectionRenderer_=t.hitDetectionRenderer!==void 0?t.hitDetectionRenderer:null,this.stroke_=t.stroke!==void 0?t.stroke:null,this.text_=t.text!==void 0?t.text:null,this.zIndex_=t.zIndex}clone(){let t=this.getGeometry();return t&&typeof t=="object"&&(t=t.clone()),new Xe({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){typeof t=="function"?this.geometryFunction_=t:typeof t=="string"?this.geometryFunction_=function(e){return e.get(t)}:t?t!==void 0&&(this.geometryFunction_=function(){return t}):this.geometryFunction_=vo,this.geometry_=t}setZIndex(t){this.zIndex_=t}}function Mu(n){let t;if(typeof n=="function")t=n;else{let e;Array.isArray(n)?e=n:(q(typeof n.getZIndex=="function","Expected an `Style` or an array of `Style`"),e=[n]),t=function(){return e}}return t}let Ms=null;function Ua(n,t){if(!Ms){const e=new Ci({color:"rgba(255,255,255,0.4)"}),i=new ss({color:"#3399CC",width:1.25});Ms=[new Xe({image:new is({fill:e,stroke:i,radius:5}),fill:e,stroke:i})]}return Ms}function vo(n){return n.getGeometry()}const bu="#333";class br{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_=Tt(t.scale!==void 0?t.scale:1),this.text_=t.text,this.textAlign_=t.textAlign,this.justify_=t.justify,this.repeat_=t.repeat,this.textBaseline_=t.textBaseline,this.fill_=t.fill!==void 0?t.fill:new Ci({color:bu}),this.maxAngle_=t.maxAngle!==void 0?t.maxAngle:Math.PI/4,this.placement_=t.placement!==void 0?t.placement:"point",this.overflow_=!!t.overflow,this.stroke_=t.stroke!==void 0?t.stroke:null,this.offsetX_=t.offsetX!==void 0?t.offsetX:0,this.offsetY_=t.offsetY!==void 0?t.offsetY:0,this.backgroundFill_=t.backgroundFill?t.backgroundFill:null,this.backgroundStroke_=t.backgroundStroke?t.backgroundStroke:null,this.padding_=t.padding===void 0?null:t.padding,this.declutterMode_=t.declutterMode}clone(){const t=this.getScale();return new br({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 Ci?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_=Tt(t!==void 0?t:1)}setStroke(t){this.stroke_=t}setText(t){this.text_=t}setTextAlign(t){this.textAlign_=t}setJustify(t){this.justify_=t}setTextBaseline(t){this.textBaseline_=t}setBackgroundFill(t){this.backgroundFill_=t}setBackgroundStroke(t){this.backgroundStroke_=t}setPadding(t){this.padding_=t}}function Du(n){return!0}function Ou(n){const t=za(),e=Pu(n,t),i=Wa();return function(s,r){if(i.properties=s.getPropertiesInternal(),i.resolution=r,t.featureId){const o=s.getId();o!==void 0?i.featureId=o:i.featureId=null}return 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Error("No fill, stroke, point, or text symbolizer properties in style: "+JSON.stringify(n));const a=new Xe;return function(l){let h=!0;if(e){const c=e(l);c&&(h=!1),a.setFill(c)}if(i){const c=i(l);c&&(h=!1),a.setStroke(c)}if(s){const c=s(l);c&&(h=!1),a.setText(c)}if(r){const c=r(l);c&&(h=!1),a.setImage(c)}return o&&a.setZIndex(o(l)),h?null:a}}function Qi(n,t,e){let i;if(t+"fill-pattern-src"in n)i=Xu(n,t+"fill-",e);else{if(n[t+"fill-color"]==="none")return r=>null;i=Dr(n,t+"fill-color",e)}if(!i)return null;const s=new Ci;return function(r){const o=i(r);return o===vr?null:(s.setColor(o),s)}}function tn(n,t,e){const i=Rt(n,t+"stroke-width",e),s=Dr(n,t+"stroke-color",e);if(!i&&!s)return null;const r=se(n,t+"stroke-line-cap",e),o=se(n,t+"stroke-line-join",e),a=Va(n,t+"stroke-line-dash",e),l=Rt(n,t+"stroke-line-dash-offset",e),h=Rt(n,t+"stroke-miter-limit",e),c=new ss;return function(u){if(s){const d=s(u);if(d===vr)return null;c.setColor(d)}if(i&&c.setWidth(i(u)),r){const 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function(v){if(T.setText(i(v)),s&&T.setFill(s(v)),r&&T.setBackgroundFill(r(v)),o&&T.setStroke(o(v)),a&&T.setBackgroundStroke(a(v)),l&&T.setFont(l(v)),h&&T.setMaxAngle(h(v)),c&&T.setOffsetX(c(v)),u&&T.setOffsetY(u(v)),d&&T.setOverflow(d(v)),f){const L=f(v);if(L!=="point"&&L!=="line")throw new Error("Expected point or line for text-placement");T.setPlacement(L)}if(g&&T.setRepeat(g(v)),m&&T.setScale(m(v)),_&&T.setRotateWithView(_(v)),p&&T.setRotation(p(v)),E){const L=E(v);if(L!=="left"&&L!=="center"&&L!=="right"&&L!=="end"&&L!=="start")throw new Error("Expected left, right, center, start, or end for text-align");T.setTextAlign(L)}if(C){const L=C(v);if(L!=="left"&&L!=="right"&&L!=="center")throw new Error("Expected left, right, or center for text-justify");T.setJustify(L)}if(y){const L=y(v);if(L!=="bottom"&&L!=="top"&&L!=="middle"&&L!=="alphabetic"&&L!=="hanging")throw new Error("Expected bottom, top, middle, alphabetic, or hanging for text-baseline");T.setTextBaseline(L)}return 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i=t.getViewport();i&&i.insertBefore(this.element_,i.firstChild||null),this.children_=[],this.renderedVisible_=!0}dispatchRenderEvent(t,e){const i=this.getMap();if(i.hasListener(t)){const s=new Ja(t,void 0,e);i.dispatchEvent(s)}}disposeInternal(){tt(this.fontChangeListenerKey_),this.element_.remove(),super.disposeInternal()}renderFrame(t){if(!t){this.renderedVisible_&&(this.element_.style.display="none",this.renderedVisible_=!1);return}this.calculateMatrices2D(t),this.dispatchRenderEvent(kt.PRECOMPOSE,t);const e=t.layerStatesArray.sort((h,c)=>h.zIndex-c.zIndex);e.some(h=>h.layer instanceof $a&&h.layer.getDeclutter())&&(t.declutter={});const s=t.viewState;this.children_.length=0;const r=[];let o=null;for(let h=0,c=e.length;h<c;++h){const u=e[h];t.layerIndex=h;const d=u.layer,f=d.getSourceState();if(!Sr(u,s)||f!="ready"&&f!="undefined"){d.unrender();continue}const g=d.render(t,o);g&&(g!==o&&(this.children_.push(g),o=g),r.push(u))}this.declutter(t,r),rc(this.element_,this.children_);const 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ol-touch":""),this.viewport_.style.position="relative",this.viewport_.style.overflow="hidden",this.viewport_.style.width="100%",this.viewport_.style.height="100%",this.overlayContainer_=document.createElement("div"),this.overlayContainer_.style.position="absolute",this.overlayContainer_.style.zIndex="0",this.overlayContainer_.style.width="100%",this.overlayContainer_.style.height="100%",this.overlayContainer_.style.pointerEvents="none",this.overlayContainer_.className="ol-overlaycontainer",this.viewport_.appendChild(this.overlayContainer_),this.overlayContainerStopEvent_=document.createElement("div"),this.overlayContainerStopEvent_.style.position="absolute",this.overlayContainerStopEvent_.style.zIndex="0",this.overlayContainerStopEvent_.style.width="100%",this.overlayContainerStopEvent_.style.height="100%",this.overlayContainerStopEvent_.style.pointerEvents="none",this.overlayContainerStopEvent_.className="ol-overlaycontainer-stopevent",this.viewport_.appendChild(this.overlayContainerStopEvent_)),this.mapBrowserEventHandler_=null,this.moveTolerance_=t.moveTolerance,this.keyboardEventTarget_=e.keyboardEventTarget,this.targetChangeHandlerKeys_=null,this.targetElement_=null,At||(this.resizeObserver_=new ResizeObserver(()=>this.updateSize())),this.controls=e.controls||(At?new Ft:hc()),this.interactions=e.interactions||(At?new Ft:bc({onFocusOnly:!0})),this.overlays_=e.overlays,this.overlayIdIndex_={},this.renderer_=null,this.postRenderFunctions_=[],this.tileQueue_=new Ol(this.getTilePriority.bind(this),this.handleTileChange_.bind(this)),this.addChangeListener(ft.LAYERGROUP,this.handleLayerGroupChanged_),this.addChangeListener(ft.VIEW,this.handleViewChanged_),this.addChangeListener(ft.SIZE,this.handleSizeChanged_),this.addChangeListener(ft.TARGET,this.handleTargetChanged_),this.setProperties(e.values);const i=this;t.view&&!(t.view instanceof re)&&t.view.then(function(s){i.setView(new re(s))}),this.controls.addEventListener(Et.ADD,s=>{s.element.setMap(this)}),this.controls.addEventListener(Et.REMOVE,s=>{s.element.setMap(null)}),this.interactions.addEventListener(Et.ADD,s=>{s.element.setMap(this)}),this.interactions.addEventListener(Et.REMOVE,s=>{s.element.setMap(null)}),this.overlays_.addEventListener(Et.ADD,s=>{this.addOverlayInternal_(s.element)}),this.overlays_.addEventListener(Et.REMOVE,s=>{const r=s.element.getId();r!==void 0&&delete this.overlayIdIndex_[r.toString()],s.element.setMap(null)}),this.controls.forEach(s=>{s.setMap(this)}),this.interactions.forEach(s=>{s.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){tl(t.layer,this)}addOverlay(t){this.getOverlays().push(t)}addOverlayInternal_(t){const e=t.getId();e!==void 0&&(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 s=this.getCoordinateFromPixelInternal(t);i=i!==void 0?i:{};const r=i.hitTolerance!==void 0?i.hitTolerance:0,o=i.layerFilter!==void 0?i.layerFilter:Ki,a=i.checkWrapped!==!1;return this.renderer_.forEachFeatureAtCoordinate(s,this.frameState_,r,a,e,null,o,null)}getFeaturesAtPixel(t,e){const i=[];return this.forEachFeatureAtPixel(t,function(s){i.push(s)},e),i}getAllLayers(){const t=[];function e(i){i.forEach(function(s){s instanceof Ri?e(s.getLayers()):t.push(s)})}return e(this.getLayers()),t}hasFeatureAtPixel(t,e){if(!this.frameState_||!this.renderer_)return!1;const i=this.getCoordinateFromPixelInternal(t);e=e!==void 0?e:{};const s=e.layerFilter!==void 0?e.layerFilter:Ki,r=e.hitTolerance!==void 0?e.hitTolerance:0,o=e.checkWrapped!==!1;return this.renderer_.hasFeatureAtCoordinate(i,this.frameState_,r,o,s,null)}getEventCoordinate(t){return this.getCoordinateFromPixel(this.getEventPixel(t))}getEventCoordinateInternal(t){return this.getCoordinateFromPixelInternal(this.getEventPixel(t))}getEventPixel(t){const i=this.viewport_.getBoundingClientRect(),s=this.getSize(),r=i.width/s[0],o=i.height/s[1],a="changedTouches"in t?t.changedTouches[0]:t;return[(a.clientX-i.left)/r,(a.clientY-i.top)/o]}getTarget(){return this.get(ft.TARGET)}getTargetElement(){return this.targetElement_}getCoordinateFromPixel(t){return Bs(this.getCoordinateFromPixelInternal(t),this.getView().getProjection())}getCoordinateFromPixelInternal(t){const e=this.frameState_;return e?ht(e.pixelToCoordinateTransform,t.slice()):null}getControls(){return this.controls}getOverlays(){return this.overlays_}getOverlayById(t){const e=this.overlayIdIndex_[t.toString()];return e!==void 0?e:null}getInteractions(){return this.interactions}getLayerGroup(){return this.get(ft.LAYERGROUP)}setLayers(t){const e=this.getLayerGroup();if(t instanceof Ft){e.setLayers(t);return}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 s=t[e];if(!s.visible)continue;const r=s.layer.getRenderer();if(r&&!r.ready)return!0;const o=s.layer.getSource();if(o&&o.loading)return!0}return!1}getPixelFromCoordinate(t){const e=ne(t,this.getView().getProjection());return this.getPixelFromCoordinateInternal(e)}getPixelFromCoordinateInternal(t){const e=this.frameState_;return e?ht(e.coordinateToPixelTransform,t.slice(0,2)):null}getRenderer(){return this.renderer_}getSize(){return this.get(ft.SIZE)}getView(){return this.get(ft.VIEW)}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,s){return Pl(this.frameState_,t,e,i,s)}handleBrowserEvent(t,e){e=e||t.type;const i=new ye(e,this,t);this.handleMapBrowserEvent(i)}handleMapBrowserEvent(t){if(!this.frameState_)return;const e=t.originalEvent,i=e.type;if(i===Ns.POINTERDOWN||i===W.WHEEL||i===W.KEYDOWN){const s=this.getOwnerDocument(),r=this.viewport_.getRootNode?this.viewport_.getRootNode():s,o=e.target,a=r instanceof ShadowRoot?r.host===o?r.host.ownerDocument:r:r===s?s.documentElement:r;if(this.overlayContainerStopEvent_.contains(o)||!a.contains(o))return}if(t.frameState=this.frameState_,this.dispatchEvent(t)!==!1){const s=this.getInteractions().getArray().slice();for(let r=s.length-1;r>=0;r--){const o=s[r];if(o.getMap()!==this||!o.getActive()||!this.getTargetElement())continue;if(!o.handleEvent(t)||t.propagationStopped)break}}}handlePostRender(){const t=this.frameState_,e=this.tileQueue_;if(!e.isEmpty()){let s=this.maxTilesLoading_,r=s;if(t){const o=t.viewHints;if(o[gt.ANIMATING]||o[gt.INTERACTING]){const a=Date.now()-t.time>8;s=a?0:8,r=a?0:2}}e.getTilesLoading()<s&&(e.reprioritize(),e.loadMoreTiles(s,r))}t&&this.renderer_&&!t.animate&&(this.renderComplete_?(this.hasListener(kt.RENDERCOMPLETE)&&this.renderer_.dispatchRenderEvent(kt.RENDERCOMPLETE,t),this.loaded_===!1&&(this.loaded_=!0,this.dispatchEvent(new ni(Ee.LOADEND,this,t)))):this.loaded_===!0&&(this.loaded_=!1,this.dispatchEvent(new ni(Ee.LOADSTART,this,t))));const i=this.postRenderFunctions_;if(t)for(let s=0,r=i.length;s<r;++s)i[s](this,t);i.length=0}handleSizeChanged_(){this.getView()&&!this.getView().getAnimating()&&this.getView().resolveConstraints(0),this.render()}handleTargetChanged_(){if(this.mapBrowserEventHandler_){for(let i=0,s=this.targetChangeHandlerKeys_.length;i<s;++i)tt(this.targetChangeHandlerKeys_[i]);this.targetChangeHandlerKeys_=null,this.viewport_.removeEventListener(W.CONTEXTMENU,this.boundHandleBrowserEvent_),this.viewport_.removeEventListener(W.WHEEL,this.boundHandleBrowserEvent_),this.mapBrowserEventHandler_.dispose(),this.mapBrowserEventHandler_=null,this.viewport_.remove()}if(this.targetElement_&&!we(this.targetElement_)){this.resizeObserver_?.unobserve(this.targetElement_);const i=this.targetElement_.getRootNode();i instanceof ShadowRoot&&this.resizeObserver_.unobserve(i.host),this.setSize(void 0)}const t=this.getTarget(),e=typeof t=="string"?document.getElementById(t):t;if(this.targetElement_=e,!e)this.renderer_&&(clearTimeout(this.postRenderTimeoutHandle_),this.postRenderTimeoutHandle_=void 0,this.postRenderFunctions_.length=0,this.renderer_.dispose(),this.renderer_=null),this.animationDelayKey_&&(cancelAnimationFrame(this.animationDelayKey_),this.animationDelayKey_=void 0);else{if(we(e)||e.appendChild(this.viewport_),this.renderer_||(this.renderer_=new Hu(this)),!we(e)){this.mapBrowserEventHandler_=new bl(this,this.moveTolerance_);for(const s in nt)this.mapBrowserEventHandler_.addEventListener(nt[s],this.handleMapBrowserEvent.bind(this));this.viewport_.addEventListener(W.CONTEXTMENU,this.boundHandleBrowserEvent_,!1),this.viewport_.addEventListener(W.WHEEL,this.boundHandleBrowserEvent_,ta?{passive:!1}:!1);let i;if(this.keyboardEventTarget_)i=this.keyboardEventTarget_;else{const s=e.getRootNode();i=s instanceof ShadowRoot?s.host:e}if(this.targetChangeHandlerKeys_=[V(i,W.KEYDOWN,this.handleBrowserEvent,this),V(i,W.KEYPRESS,this.handleBrowserEvent,this)],e instanceof HTMLElement){const s=e.getRootNode();s instanceof ShadowRoot&&this.resizeObserver_.observe(s.host),this.resizeObserver_?.observe(e)}}this.updateSize()}}handleTileChange_(){this.render()}handleViewPropertyChanged_(){this.render()}handleViewChanged_(){this.viewPropertyListenerKey_&&(tt(this.viewPropertyListenerKey_),this.viewPropertyListenerKey_=null),this.viewChangeListenerKey_&&(tt(this.viewChangeListenerKey_),this.viewChangeListenerKey_=null);const t=this.getView();t&&(this.updateViewportSize_(this.getSize()),this.viewPropertyListenerKey_=V(t,gi.PROPERTYCHANGE,this.handleViewPropertyChanged_,this),this.viewChangeListenerKey_=V(t,W.CHANGE,this.handleViewPropertyChanged_,this),t.resolveConstraints(0)),this.render()}handleLayerGroupChanged_(){this.layerGroupPropertyListenerKeys_&&(this.layerGroupPropertyListenerKeys_.forEach(tt),this.layerGroupPropertyListenerKeys_=null);const t=this.getLayerGroup();t&&(this.handleLayerAdd_(new xe("addlayer",t)),this.layerGroupPropertyListenerKeys_=[V(t,gi.PROPERTYCHANGE,this.render,this),V(t,W.CHANGE,this.render,this),V(t,"addlayer",this.handleLayerAdd_,this),V(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 s=t[e].layer;s.hasRenderer()&&s.getRenderer().handleFontsChanged()}}render(){this.renderer_&&this.animationDelayKey_===void 0&&(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){Qa(t.layer)}removeOverlay(t){return this.getOverlays().remove(t)}renderFrame_(t){const e=this.getSize(),i=this.getView(),s=this.frameState_;let r=null;if(e!==void 0&&xo(e)&&i&&i.isDef()){const o=i.getHints(this.frameState_?this.frameState_.viewHints:void 0),a=i.getState();if(r={animate:!1,coordinateToPixelTransform:this.coordinateToPixelTransform_,declutter:null,extent:Ws(a.center,a.resolution,a.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:a,viewHints:o,wantedTiles:{},mapId:j(this),renderTargets:{}},a.nextCenter&&a.nextResolution){const l=isNaN(a.nextRotation)?a.rotation:a.nextRotation;r.nextExtent=Ws(a.nextCenter,a.nextResolution,l,e)}}this.frameState_=r,this.renderer_.renderFrame(r),r&&(r.animate&&this.render(),Array.prototype.push.apply(this.postRenderFunctions_,r.postRenderFunctions),s&&(!this.previousExtent_||!jn(this.previousExtent_)&&!Bi(r.extent,this.previousExtent_))&&(this.dispatchEvent(new ni(Ee.MOVESTART,this,s)),this.previousExtent_=Zn(this.previousExtent_)),this.previousExtent_&&!r.viewHints[gt.ANIMATING]&&!r.viewHints[gt.INTERACTING]&&!Bi(r.extent,this.previousExtent_)&&(this.dispatchEvent(new ni(Ee.MOVEEND,this,r)),ea(r.extent,this.previousExtent_))),this.dispatchEvent(new ni(Ee.POSTRENDER,this,r)),this.renderComplete_=(this.hasListener(Ee.LOADSTART)||this.hasListener(Ee.LOADEND)||this.hasListener(kt.RENDERCOMPLETE))&&!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 xe("removelayer",e)),this.set(ft.LAYERGROUP,t)}setSize(t){this.set(ft.SIZE,t)}setTarget(t){this.set(ft.TARGET,t)}setView(t){if(!t||t instanceof re){this.set(ft.VIEW,t);return}this.set(ft.VIEW,new re);const e=this;t.then(function(i){e.setView(new re(i))})}updateSize(){const t=this.getTargetElement();let e;if(t){let s,r;if(we(t))s=t.width,r=t.height;else{const o=getComputedStyle(t);s=t.offsetWidth-parseFloat(o.borderLeftWidth)-parseFloat(o.paddingLeft)-parseFloat(o.paddingRight)-parseFloat(o.borderRightWidth),r=t.offsetHeight-parseFloat(o.borderTopWidth)-parseFloat(o.paddingTop)-parseFloat(o.paddingBottom)-parseFloat(o.borderBottomWidth)}!isNaN(s)&&!isNaN(r)&&(e=[Math.max(0,s),Math.max(0,r)],!xo(e)&&(t.offsetWidth||t.offsetHeight||t.getClientRects().length)&&da("No map visible because the map container's width or height are 0."))}const i=this.getSize();e&&(!i||!ve(e,i))&&(this.setSize(e),this.updateViewportSize_(e))}updateViewportSize_(t){const e=this.getView();e&&e.setViewportSize(t)}}function qu(n){let t=null;n.keyboardEventTarget!==void 0&&(t=typeof n.keyboardEventTarget=="string"?document.getElementById(n.keyboardEventTarget):n.keyboardEventTarget);const e={},i=n.layers&&typeof n.layers.getLayers=="function"?n.layers:new Ri({layers:n.layers});e[ft.LAYERGROUP]=i,e[ft.TARGET]=n.target,e[ft.VIEW]=n.view instanceof re?n.view:new re;let s;n.controls!==void 0&&(Array.isArray(n.controls)?s=new Ft(n.controls.slice()):(q(typeof n.controls.getArray=="function","Expected `controls` to be an array or an `ol/Collection.js`"),s=n.controls));let r;n.interactions!==void 0&&(Array.isArray(n.interactions)?r=new Ft(n.interactions.slice()):(q(typeof n.interactions.getArray=="function","Expected `interactions` to be an array or an `ol/Collection.js`"),r=n.interactions));let o;return n.overlays!==void 0?Array.isArray(n.overlays)?o=new Ft(n.overlays.slice()):(q(typeof n.overlays.getArray=="function","Expected `overlays` to be an array or an `ol/Collection.js`"),o=n.overlays):o=new Ft,{controls:s,interactions:r,keyboardEventTarget:t,overlays:o,values:e}}class Or extends Yn{constructor(t,e,i){super(),i=i||{},this.tileCoord=t,this.state=e,this.key="",this.transition_=i.transition===void 0?250:i.transition,this.transitionStarts_={},this.interpolate=!!i.interpolate}changed(){this.dispatchEvent(W.CHANGE)}release(){this.setState(D.EMPTY)}getKey(){return this.key+"/"+this.tileCoord}getTileCoord(){return this.tileCoord}getState(){return this.state}setState(t){if(this.state!==D.EMPTY){if(this.state!==D.ERROR&&this.state>t)throw new Error("Tile load sequence violation");this.state=t,this.changed()}}load(){U()}getAlpha(t,e){if(!this.transition_)return 1;let i=this.transitionStarts_[t];if(!i)i=e,this.transitionStarts_[t]=i;else if(i===-1)return 1;const s=e-i+1e3/60;return s>=this.transition_?1:ua(s/this.transition_)}inTransition(t){return this.transition_?this.transitionStarts_[t]!==-1:!1}endTransition(t){this.transition_&&(this.transitionStarts_[t]=-1)}disposeInternal(){this.release(),super.disposeInternal()}}class el extends Or{constructor(t,e,i,s,r,o){super(t,e,o),this.crossOrigin_=s,this.src_=i,this.key=i,this.image_,At?this.image_=new OffscreenCanvas(1,1):(this.image_=new Image,s!==null&&(this.image_.crossOrigin=s)),this.unlisten_=null,this.tileLoadFunction_=r}getImage(){return this.image_}setImage(t){this.image_=t,this.state=D.LOADED,this.unlistenImage_(),this.changed()}getCrossOrigin(){return this.crossOrigin_}handleImageError_(){this.state=D.ERROR,this.unlistenImage_(),this.image_=$u(),this.changed()}handleImageLoad_(){if(At)this.state=D.LOADED;else{const t=this.image_;t.naturalWidth&&t.naturalHeight?this.state=D.LOADED:this.state=D.EMPTY}this.unlistenImage_(),this.changed()}load(){this.state==D.ERROR&&(this.state=D.IDLE,this.image_=new Image,this.crossOrigin_!==null&&(this.image_.crossOrigin=this.crossOrigin_)),this.state==D.IDLE&&(this.state=D.LOADING,this.changed(),this.tileLoadFunction_(this,this.src_),this.unlisten_=yu(this.image_,this.handleImageLoad_.bind(this),this.handleImageError_.bind(this)))}unlistenImage_(){this.unlisten_&&(this.unlisten_(),this.unlisten_=null)}disposeInternal(){this.unlistenImage_(),this.image_=null,super.disposeInternal()}}function $u(){const n=ot(1,1);return n.fillStyle="rgba(0,0,0,0)",n.fillRect(0,0,1,1),n.canvas}let bs;const fi=[];function Oo(n,t,e,i,s){n.beginPath(),n.moveTo(0,0),n.lineTo(t,e),n.lineTo(i,s),n.closePath(),n.save(),n.clip(),n.fillRect(0,0,Math.max(t,i)+1,Math.max(e,s)),n.restore()}function Ds(n,t){return Math.abs(n[t*4]-210)>2||Math.abs(n[t*4+3]-.75*255)>2}function Ju(){if(bs===void 0){const n=ot(6,6,fi);n.globalCompositeOperation="lighter",n.fillStyle="rgba(210, 0, 0, 0.75)",Oo(n,4,5,4,0),Oo(n,4,5,0,5);const t=n.getImageData(0,0,3,3).data;bs=Ds(t,0)||Ds(t,4)||Ds(t,8),Jn(n),fi.push(n.canvas)}return bs}function Po(n,t,e,i){const s=dr(e,t,n);let r=no(t,i,e);const o=t.getMetersPerUnit();o!==void 0&&(r*=o);const a=n.getMetersPerUnit();a!==void 0&&(r/=a);const l=n.getExtent();if(!l||mi(l,s)){const h=no(n,r,s)/r;isFinite(h)&&h>0&&(r/=h)}return r}function Qu(n,t,e,i){const s=Ye(e);let r=Po(n,t,s,i);return(!isFinite(r)||r<=0)&&oa(e,function(o){return r=Po(n,t,o,i),isFinite(r)&&r>0}),r}function td(n,t,e,i,s,r,o,a,l,h,c,u,d,f){const g=ot(Math.round(e*n),Math.round(e*t),fi);if(u||(g.imageSmoothingEnabled=!1),l.length===0)return g.canvas;g.scale(e,e);function m(x){return Math.round(x*e)/e}g.globalCompositeOperation="lighter";const _=zt();l.forEach(function(x,R,I){Gl(_,x.extent)});let p;const E=e/i,C=(u?1:1+Math.pow(2,-24))/E;p=ot(Math.round(J(_)*E),Math.round(yt(_)*E),fi),u||(p.imageSmoothingEnabled=!1),l.forEach(function(x,R,I){if(x.image.width>0&&x.image.height>0){if(x.clipExtent){p.save();const b=(x.clipExtent[0]-_[0])*E,A=-(x.clipExtent[3]-_[3])*E,M=J(x.clipExtent)*E,Y=yt(x.clipExtent)*E;p.rect(u?b:Math.round(b),u?A:Math.round(A),u?M:Math.round(b+M)-Math.round(b),u?Y:Math.round(A+Y)-Math.round(A)),p.clip()}const T=(x.extent[0]-_[0])*E,v=-(x.extent[3]-_[3])*E,L=J(x.extent)*E,k=yt(x.extent)*E;p.drawImage(x.image,h,h,x.image.width-2*h,x.image.height-2*h,u?T:Math.round(T),u?v:Math.round(v),u?L:Math.round(T+L)-Math.round(T),u?k:Math.round(v+k)-Math.round(v)),x.clipExtent&&p.restore()}});const y=Ze(o);return a.getTriangles().forEach(function(x,R,I){const T=x.source,v=x.target;let L=T[0][0],k=T[0][1],b=T[1][0],A=T[1][1],M=T[2][0],Y=T[2][1];const F=m((v[0][0]-y[0])/r),G=m(-(v[0][1]-y[1])/r),P=m((v[1][0]-y[0])/r),K=m(-(v[1][1]-y[1])/r),Z=m((v[2][0]-y[0])/r),Q=m(-(v[2][1]-y[1])/r),S=L,ut=k;L=0,k=0,b-=S,A-=ut,M-=S,Y-=ut;const _t=[[b,A,0,0,P-F],[M,Y,0,0,Z-F],[0,0,b,A,K-G],[0,0,M,Y,Q-G]],st=kl(_t);if(!st)return;if(g.save(),g.beginPath(),Ju()||!u){g.moveTo(P,K);const dt=4,Ut=F-P,Xt=G-K;for(let vt=0;vt<dt;vt++)g.lineTo(P+m((vt+1)*Ut/dt),K+m(vt*Xt/(dt-1))),vt!=dt-1&&g.lineTo(P+m((vt+1)*Ut/dt),K+m((vt+1)*Xt/(dt-1)));g.lineTo(Z,Q)}else g.moveTo(P,K),g.lineTo(F,G),g.lineTo(Z,Q);g.clip(),g.transform(st[0],st[2],st[1],st[3],F,G),g.translate(_[0]-S,_[3]-ut);let St;if(p)St=p.canvas,g.scale(C,-C);else{const dt=l[0],Ut=dt.extent;St=dt.image,g.scale(J(Ut)/St.width,-yt(Ut)/St.height)}g.drawImage(St,0,0),g.restore()}),p&&(Jn(p),fi.push(p.canvas)),c&&(g.save(),g.globalCompositeOperation="source-over",g.strokeStyle="black",g.lineWidth=1,a.getTriangles().forEach(function(x,R,I){const T=x.target,v=(T[0][0]-y[0])/r,L=-(T[0][1]-y[1])/r,k=(T[1][0]-y[0])/r,b=-(T[1][1]-y[1])/r,A=(T[2][0]-y[0])/r,M=-(T[2][1]-y[1])/r;g.beginPath(),g.moveTo(k,b),g.lineTo(v,L),g.lineTo(A,M),g.closePath(),g.stroke()}),g.restore()),g.canvas}const ed=10,Fo=.25;class id{constructor(t,e,i,s,r,o,a){this.sourceProj_=t,this.targetProj_=e;let l={};const h=a?Ch(C=>ht(a,dr(C,this.targetProj_,this.sourceProj_))):bn(this.targetProj_,this.sourceProj_);this.transformInv_=function(C){const y=C[0]+"/"+C[1];return l[y]||(l[y]=h(C)),l[y]},this.maxSourceExtent_=s,this.errorThresholdSquared_=r*r,this.triangles_=[],this.wrapsXInSource_=!1,this.canWrapXInSource_=this.sourceProj_.canWrapX()&&!!s&&!!this.sourceProj_.getExtent()&&J(s)>=J(this.sourceProj_.getExtent()),this.sourceWorldWidth_=this.sourceProj_.getExtent()?J(this.sourceProj_.getExtent()):null,this.targetWorldWidth_=this.targetProj_.getExtent()?J(this.targetProj_.getExtent()):null;const c=Ze(i),u=Vn(i),d=Un(i),f=Bn(i),g=this.transformInv_(c),m=this.transformInv_(u),_=this.transformInv_(d),p=this.transformInv_(f),E=ed+(o?Math.max(0,Math.ceil(Math.log2(Xs(i)/(o*o*256*256)))):0);if(this.addQuad_(c,u,d,f,g,m,_,p,E),this.wrapsXInSource_){let C=1/0;this.triangles_.forEach(function(y,x,R){C=Math.min(C,y.source[0][0],y.source[1][0],y.source[2][0])}),this.triangles_.forEach(y=>{if(Math.max(y.source[0][0],y.source[1][0],y.source[2][0])-C>this.sourceWorldWidth_/2){const x=[[y.source[0][0],y.source[0][1]],[y.source[1][0],y.source[1][1]],[y.source[2][0],y.source[2][1]]];x[0][0]-C>this.sourceWorldWidth_/2&&(x[0][0]-=this.sourceWorldWidth_),x[1][0]-C>this.sourceWorldWidth_/2&&(x[1][0]-=this.sourceWorldWidth_),x[2][0]-C>this.sourceWorldWidth_/2&&(x[2][0]-=this.sourceWorldWidth_);const R=Math.min(x[0][0],x[1][0],x[2][0]);Math.max(x[0][0],x[1][0],x[2][0])-R<this.sourceWorldWidth_/2&&(y.source=x)}})}l={}}addTriangle_(t,e,i,s,r,o){this.triangles_.push({source:[s,r,o],target:[t,e,i]})}addQuad_(t,e,i,s,r,o,a,l,h){const c=jr([r,o,a,l]),u=this.sourceWorldWidth_?J(c)/this.sourceWorldWidth_:null,d=this.sourceWorldWidth_,f=this.sourceProj_.canWrapX()&&u>.5&&u<1;let g=!1;if(h>0){if(this.targetProj_.isGlobal()&&this.targetWorldWidth_){const _=jr([t,e,i,s]);g=J(_)/this.targetWorldWidth_>Fo||g}!f&&this.sourceProj_.isGlobal()&&u&&(g=u>Fo||g)}if(!g&&this.maxSourceExtent_&&isFinite(c[0])&&isFinite(c[1])&&isFinite(c[2])&&isFinite(c[3])&&!wt(c,this.maxSourceExtent_))return;let m=0;if(!g&&(!isFinite(r[0])||!isFinite(r[1])||!isFinite(o[0])||!isFinite(o[1])||!isFinite(a[0])||!isFinite(a[1])||!isFinite(l[0])||!isFinite(l[1]))){if(h>0)g=!0;else if(m=(!isFinite(r[0])||!isFinite(r[1])?8:0)+(!isFinite(o[0])||!isFinite(o[1])?4:0)+(!isFinite(a[0])||!isFinite(a[1])?2:0)+(!isFinite(l[0])||!isFinite(l[1])?1:0),m!=1&&m!=2&&m!=4&&m!=8)return}if(h>0){if(!g){const _=[(t[0]+i[0])/2,(t[1]+i[1])/2],p=this.transformInv_(_);let E;f?E=(ci(r[0],d)+ci(a[0],d))/2-ci(p[0],d):E=(r[0]+a[0])/2-p[0];const C=(r[1]+a[1])/2-p[1];g=E*E+C*C>this.errorThresholdSquared_}if(g){if(Math.abs(t[0]-i[0])<=Math.abs(t[1]-i[1])){const _=[(e[0]+i[0])/2,(e[1]+i[1])/2],p=this.transformInv_(_),E=[(s[0]+t[0])/2,(s[1]+t[1])/2],C=this.transformInv_(E);this.addQuad_(t,e,_,E,r,o,p,C,h-1),this.addQuad_(E,_,i,s,C,p,a,l,h-1)}else{const _=[(t[0]+e[0])/2,(t[1]+e[1])/2],p=this.transformInv_(_),E=[(i[0]+s[0])/2,(i[1]+s[1])/2],C=this.transformInv_(E);this.addQuad_(t,_,E,s,r,p,C,l,h-1),this.addQuad_(_,e,i,E,p,o,a,C,h-1)}return}}if(f){if(!this.canWrapXInSource_)return;this.wrapsXInSource_=!0}(m&11)==0&&this.addTriangle_(t,i,s,r,a,l),(m&14)==0&&this.addTriangle_(t,i,e,r,a,o),m&&((m&13)==0&&this.addTriangle_(e,s,t,o,l,r),(m&7)==0&&this.addTriangle_(e,s,i,o,l,a))}calculateSourceExtent(){const t=zt();return this.triangles_.forEach(function(e,i,s){const r=e.source;Wi(t,r[0]),Wi(t,r[1]),Wi(t,r[2])}),t}getTriangles(){return this.triangles_}}const nd=.5;class il extends Or{constructor(t,e,i,s,r,o,a,l,h,c,u,d){super(r,D.IDLE,d),this.renderEdges_=u!==void 0?u:!1,this.pixelRatio_=a,this.gutter_=l,this.canvas_=null,this.sourceTileGrid_=e,this.targetTileGrid_=s,this.wrappedTileCoord_=o||r,this.sourceTiles_=[],this.sourcesListenerKeys_=null,this.sourceZ_=0,this.clipExtent_=t.canWrapX()?t.getExtent():void 0;const f=s.getTileCoordExtent(this.wrappedTileCoord_),g=this.targetTileGrid_.getExtent();let m=this.sourceTileGrid_.getExtent();const _=g?ze(f,g):f;if(Xs(_)===0){this.state=D.EMPTY;return}const p=t.getExtent();p&&(m?m=ze(m,p):m=p);const E=s.getResolution(this.wrappedTileCoord_[0]),C=Qu(t,i,_,E);if(!isFinite(C)||C<=0){this.state=D.EMPTY;return}const y=c!==void 0?c:nd;if(this.triangulation_=new id(t,i,_,m,C*y,E),this.triangulation_.getTriangles().length===0){this.state=D.EMPTY;return}this.sourceZ_=e.getZForResolution(C);let x=this.triangulation_.calculateSourceExtent();if(m&&(t.canWrapX()?(x[1]=et(x[1],m[1],m[3]),x[3]=et(x[3],m[1],m[3])):x=ze(x,m)),!Xs(x))this.state=D.EMPTY;else{let R=0,I=0;t.canWrapX()&&(R=J(p),I=Math.floor((x[0]-p[0])/R)),ha(x.slice(),t,!0).forEach(v=>{const L=e.getTileRangeForExtentAndZ(v,this.sourceZ_);for(let k=L.minX;k<=L.maxX;k++)for(let b=L.minY;b<=L.maxY;b++){const A=h(this.sourceZ_,k,b,a);if(A){const M=I*R;this.sourceTiles_.push({tile:A,offset:M})}}++I}),this.sourceTiles_.length===0&&(this.state=D.EMPTY)}}getImage(){return this.canvas_}reproject_(){const t=[];if(this.sourceTiles_.forEach(e=>{const i=e.tile;if(i&&i.getState()==D.LOADED){const s=this.sourceTileGrid_.getTileCoordExtent(i.tileCoord);s[0]+=e.offset,s[2]+=e.offset;const r=this.clipExtent_?.slice();r&&(r[0]+=e.offset,r[2]+=e.offset),t.push({extent:s,clipExtent:r,image:i.getImage()})}}),this.sourceTiles_.length=0,t.length===0)this.state=D.ERROR;else{const e=this.wrappedTileCoord_[0],i=this.targetTileGrid_.getTileSize(e),s=typeof i=="number"?i:i[0],r=typeof i=="number"?i:i[1],o=this.targetTileGrid_.getResolution(e),a=this.sourceTileGrid_.getResolution(this.sourceZ_),l=this.targetTileGrid_.getTileCoordExtent(this.wrappedTileCoord_);this.canvas_=td(s,r,this.pixelRatio_,a,this.sourceTileGrid_.getExtent(),o,l,this.triangulation_,t,this.gutter_,this.renderEdges_,this.interpolate),this.state=D.LOADED}this.changed()}load(){if(this.state==D.IDLE){this.state=D.LOADING,this.changed();let t=0;this.sourcesListenerKeys_=[],this.sourceTiles_.forEach(({tile:e})=>{const i=e.getState();if(i==D.IDLE||i==D.LOADING){t++;const s=V(e,W.CHANGE,r=>{const o=e.getState();(o==D.LOADED||o==D.ERROR||o==D.EMPTY)&&(tt(s),t--,t===0&&(this.unlistenSources_(),this.reproject_()))});this.sourcesListenerKeys_.push(s)}}),t===0?setTimeout(this.reproject_.bind(this),0):this.sourceTiles_.forEach(function({tile:e},i,s){e.getState()==D.IDLE&&e.load()})}}unlistenSources_(){this.sourcesListenerKeys_.forEach(tt),this.sourcesListenerKeys_=null}release(){this.canvas_&&(Jn(this.canvas_.getContext("2d")),fi.push(this.canvas_),this.canvas_=null),super.release()}}function Gn(n,t,e,i){return i!==void 0?(i[0]=n,i[1]=t,i[2]=e,i):[n,t,e]}function sd(n,t,e){return n+"/"+t+"/"+e}function In(n,t,e,i,s){return`${j(n)},${t},${sd(e,i,s)}`}function rd(n){return od(n[0],n[1],n[2])}function od(n,t,e){return(t<<n)+e}function ad(n,t){const e=n[0],i=n[1],s=n[2];if(t.getMinZoom()>e||e>t.getMaxZoom())return!1;const r=t.getFullTileRange(e);return r?r.containsXY(i,s):!0}class Pr{constructor(t,e,i,s){this.minX=t,this.maxX=e,this.minY=i,this.maxY=s}contains(t){return this.containsXY(t[1],t[2])}containsTileRange(t){return this.minX<=t.minX&&t.maxX<=this.maxX&&this.minY<=t.minY&&t.maxY<=this.maxY}containsXY(t,e){return this.minX<=t&&t<=this.maxX&&this.minY<=e&&e<=this.maxY}equals(t){return this.minX==t.minX&&this.minY==t.minY&&this.maxX==t.maxX&&this.maxY==t.maxY}extend(t){t.minX<this.minX&&(this.minX=t.minX),t.maxX>this.maxX&&(this.maxX=t.maxX),t.minY<this.minY&&(this.minY=t.minY),t.maxY>this.maxY&&(this.maxY=t.maxY)}getHeight(){return this.maxY-this.minY+1}getSize(){return[this.getWidth(),this.getHeight()]}getWidth(){return this.maxX-this.minX+1}intersects(t){return this.minX<=t.maxX&&this.maxX>=t.minX&&this.minY<=t.maxY&&this.maxY>=t.minY}}function ti(n,t,e,i,s){return s!==void 0?(s.minX=n,s.maxX=t,s.minY=e,s.maxY=i,s):new Pr(n,t,e,i)}const ei=[0,0,0],ge=5;class nl{constructor(t){this.minZoom=t.minZoom!==void 0?t.minZoom:0,this.resolutions_=t.resolutions,q(Tl(this.resolutions_,(s,r)=>r-s),"`resolutions` must be sorted in descending order");let e;if(!t.origins){for(let s=0,r=this.resolutions_.length-1;s<r;++s)if(!e)e=this.resolutions_[s]/this.resolutions_[s+1];else if(this.resolutions_[s]/this.resolutions_[s+1]!==e){e=void 0;break}}this.zoomFactor_=e,this.maxZoom=this.resolutions_.length-1,this.origin_=t.origin!==void 0?t.origin:null,this.origins_=null,t.origins!==void 0&&(this.origins_=t.origins,q(this.origins_.length==this.resolutions_.length,"Number of `origins` and `resolutions` must be equal"));const i=t.extent;i!==void 0&&!this.origin_&&!this.origins_&&(this.origin_=Ze(i)),q(!this.origin_&&this.origins_||this.origin_&&!this.origins_,"Either `origin` or `origins` must be configured, never both"),this.tileSizes_=null,t.tileSizes!==void 0&&(this.tileSizes_=t.tileSizes,q(this.tileSizes_.length==this.resolutions_.length,"Number of `tileSizes` and `resolutions` must be equal")),this.tileSize_=t.tileSize!==void 0?t.tileSize:this.tileSizes_?null:Cr,q(!this.tileSize_&&this.tileSizes_||this.tileSize_&&!this.tileSizes_,"Either `tileSize` or `tileSizes` must be configured, never both"),this.extent_=i!==void 0?i:null,this.fullTileRanges_=null,this.tmpSize_=[0,0],this.tmpExtent_=[0,0,0,0],t.sizes!==void 0?this.fullTileRanges_=t.sizes.map((s,r)=>{const o=new Pr(Math.min(0,s[0]),Math.max(s[0]-1,-1),Math.min(0,s[1]),Math.max(s[1]-1,-1));if(i){const a=this.getTileRangeForExtentAndZ(i,r);o.minX=Math.max(a.minX,o.minX),o.maxX=Math.min(a.maxX,o.maxX),o.minY=Math.max(a.minY,o.minY),o.maxY=Math.min(a.maxY,o.maxY)}return o}):i&&this.calculateTileRanges_(i)}forEachTileCoord(t,e,i){const s=this.getTileRangeForExtentAndZ(t,e);for(let r=s.minX,o=s.maxX;r<=o;++r)for(let a=s.minY,l=s.maxY;a<=l;++a)i([e,r,a])}forEachTileCoordParentTileRange(t,e,i,s){let r,o,a,l=null,h=t[0]-1;for(this.zoomFactor_===2?(o=t[1],a=t[2]):l=this.getTileCoordExtent(t,s);h>=this.minZoom;){if(o!==void 0&&a!==void 0?(o=Math.floor(o/2),a=Math.floor(a/2),r=ti(o,o,a,a,i)):r=this.getTileRangeForExtentAndZ(l,h,i),e(h,r))return!0;--h}return!1}getExtent(){return this.extent_}getMaxZoom(){return this.maxZoom}getMinZoom(){return this.minZoom}getOrigin(t){return this.origin_?this.origin_:this.origins_[t]}getResolution(t){return this.resolutions_[t]}getResolutions(){return this.resolutions_}getTileCoordChildTileRange(t,e,i){if(t[0]<this.maxZoom){if(this.zoomFactor_===2){const r=t[1]*2,o=t[2]*2;return ti(r,r+1,o,o+1,e)}const s=this.getTileCoordExtent(t,i||this.tmpExtent_);return this.getTileRangeForExtentAndZ(s,t[0]+1,e)}return null}getTileRangeForTileCoordAndZ(t,e,i){if(e>this.maxZoom||e<this.minZoom)return null;const s=t[0],r=t[1],o=t[2];if(e===s)return ti(r,o,r,o,i);if(this.zoomFactor_){const l=Math.pow(this.zoomFactor_,e-s),h=Math.floor(r*l),c=Math.floor(o*l);if(e<s)return ti(h,h,c,c,i);const u=Math.floor(l*(r+1))-1,d=Math.floor(l*(o+1))-1;return ti(h,u,c,d,i)}const a=this.getTileCoordExtent(t,this.tmpExtent_);return this.getTileRangeForExtentAndZ(a,e,i)}getTileRangeForExtentAndZ(t,e,i){this.getTileCoordForXYAndZ_(t[0],t[3],e,!1,ei);const s=ei[1],r=ei[2];this.getTileCoordForXYAndZ_(t[2],t[1],e,!0,ei);const o=ei[1],a=ei[2];return ti(s,o,r,a,i)}getTileCoordCenter(t){const e=this.getOrigin(t[0]),i=this.getResolution(t[0]),s=Tt(this.getTileSize(t[0]),this.tmpSize_);return[e[0]+(t[1]+.5)*s[0]*i,e[1]-(t[2]+.5)*s[1]*i]}getTileCoordExtent(t,e){const i=this.getOrigin(t[0]),s=this.getResolution(t[0]),r=Tt(this.getTileSize(t[0]),this.tmpSize_),o=i[0]+t[1]*r[0]*s,a=i[1]-(t[2]+1)*r[1]*s,l=o+r[0]*s,h=a+r[1]*s;return Se(o,a,l,h,e)}getTileCoordForCoordAndResolution(t,e,i){return this.getTileCoordForXYAndResolution_(t[0],t[1],e,!1,i)}getTileCoordForXYAndResolution_(t,e,i,s,r){const o=this.getZForResolution(i),a=i/this.getResolution(o),l=this.getOrigin(o),h=Tt(this.getTileSize(o),this.tmpSize_);let c=a*(t-l[0])/i/h[0],u=a*(l[1]-e)/i/h[1];return s?(c=gn(c,ge)-1,u=gn(u,ge)-1):(c=fn(c,ge),u=fn(u,ge)),Gn(o,c,u,r)}getTileCoordForXYAndZ_(t,e,i,s,r){const o=this.getOrigin(i),a=this.getResolution(i),l=Tt(this.getTileSize(i),this.tmpSize_);let h=(t-o[0])/a/l[0],c=(o[1]-e)/a/l[1];return s?(h=gn(h,ge)-1,c=gn(c,ge)-1):(h=fn(h,ge),c=fn(c,ge)),Gn(i,h,c,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){const i=tr(this.resolutions_,t,e||0);return et(i,this.minZoom,this.maxZoom)}tileCoordIntersectsViewport(t,e){return Aa(e,0,e.length,2,this.getTileCoordExtent(t))}calculateTileRanges_(t){const e=this.resolutions_.length,i=new Array(e);for(let s=this.minZoom;s<e;++s)i[s]=this.getTileRangeForExtentAndZ(t,s);this.fullTileRanges_=i}}function sl(n){let t=n.getDefaultTileGrid();return t||(t=ud(n),n.setDefaultTileGrid(t)),t}function ld(n,t,e){const i=t[0],s=n.getTileCoordCenter(t),r=Fr(e);if(!mi(r,s)){const o=J(r),a=Math.ceil((r[0]-s[0])/o);return s[0]+=o*a,n.getTileCoordForCoordAndZ(s,i)}return t}function hd(n,t,e,i){i=i!==void 0?i:"top-left";const s=rl(n,t,e);return new nl({extent:n,origin:Xl(n,i),resolutions:s,tileSize:e})}function cd(n){const t=n||{},e=t.extent||It("EPSG:3857").getExtent(),i={extent:e,minZoom:t.minZoom,tileSize:t.tileSize,resolutions:rl(e,t.maxZoom,t.tileSize,t.maxResolution)};return new nl(i)}function rl(n,t,e,i){t=t!==void 0?t:Jh,e=Tt(e!==void 0?e:Cr);const s=yt(n),r=J(n);i=i>0?i:Math.max(r/e[0],s/e[1]);const o=t+1,a=new Array(o);for(let l=0;l<o;++l)a[l]=i/Math.pow(2,l);return a}function ud(n,t,e,i){const s=Fr(n);return hd(s,t,e,i)}function Fr(n){n=It(n);let t=n.getExtent();if(!t){const e=180*rr.degrees/n.getMetersPerUnit();t=Se(-e,-e,e,e)}return t}const dd=/\{z\}/g,fd=/\{x\}/g,gd=/\{y\}/g,_d=/\{-y\}/g;function md(n,t,e,i,s){return n.replace(dd,t.toString()).replace(fd,e.toString()).replace(gd,i.toString()).replace(_d,function(){if(s===void 0)throw new Error("If the URL template has a {-y} placeholder, the grid extent must be known");return(s-i).toString()})}function pd(n){const t=[];let e=/\{([a-z])-([a-z])\}/.exec(n);if(e){const i=e[1].charCodeAt(0),s=e[2].charCodeAt(0);let r;for(r=i;r<=s;++r)t.push(n.replace(e[0],String.fromCharCode(r)));return t}if(e=/\{(\d+)-(\d+)\}/.exec(n),e){const i=parseInt(e[2],10);for(let s=parseInt(e[1],10);s<=i;s++)t.push(n.replace(e[0],s.toString()));return t}return t.push(n),t}function yd(n,t){return(function(e,i,s){if(!e)return;let r;const o=e[0];if(t){const a=t.getFullTileRange(o);a&&(r=a.getHeight()-1)}return md(n,o,e[1],e[2],r)})}function Ed(n,t){const e=n.length,i=new Array(e);for(let s=0;s<e;++s)i[s]=yd(n[s],t);return xd(i)}function xd(n){return n.length===1?n[0]:(function(t,e,i){if(!t)return;const s=rd(t),r=ci(s,n.length);return n[r](t,e,i)})}class ol extends $t{constructor(t){super(),this.projection=It(t.projection),this.attributions_=ko(t.attributions),this.attributionsCollapsible_=t.attributionsCollapsible??!0,this.loading=!1,this.state_=t.state!==void 0?t.state:"ready",this.wrapX_=t.wrapX!==void 0?t.wrapX:!1,this.interpolate_=!!t.interpolate,this.viewResolver=null,this.viewRejector=null;const e=this;this.viewPromise_=new Promise(function(i,s){e.viewResolver=i,e.viewRejector=s})}getAttributions(){return this.attributions_}getAttributionsCollapsible(){return this.attributionsCollapsible_}getProjection(){return this.projection}getResolutions(t){return null}getView(){return this.viewPromise_}getState(){return this.state_}getWrapX(){return this.wrapX_}getInterpolate(){return this.interpolate_}refresh(){this.changed()}setAttributions(t){this.attributions_=ko(t),this.changed()}setState(t){this.state_=t,this.changed()}}function ko(n){return n?typeof n=="function"?n:(Array.isArray(n)||(n=[n]),t=>n):null}class Cd extends ol{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_=t.tilePixelRatio!==void 0?t.tilePixelRatio:1,this.tileGrid=t.tileGrid!==void 0?t.tileGrid:null;const e=[256,256];this.tileGrid&&Tt(this.tileGrid.getTileSize(this.tileGrid.getMinZoom()),e),this.tmpSize=[0,0],this.key_=t.key||j(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,s,r,o){return U()}getTileGrid(){return this.tileGrid}getTileGridForProjection(t){return this.tileGrid?this.tileGrid:sl(t)}getTilePixelRatio(t){return this.tilePixelRatio_}getTilePixelSize(t,e,i){const s=this.getTileGridForProjection(i),r=this.getTilePixelRatio(e),o=Tt(s.getTileSize(t),this.tmpSize);return r==1?o:Vc(o,r,this.tmpSize)}getTileCoordForTileUrlFunction(t,e){const i=e!==void 0?e:this.getProjection(),s=e!==void 0?this.getTileGridForProjection(i):this.tileGrid||this.getTileGridForProjection(i);return this.getWrapX()&&i.isGlobal()&&(t=ld(s,t,i)),ad(t,s)?t:null}clear(){}refresh(){this.clear(),super.refresh()}}class wd extends ce{constructor(t,e){super(t),this.tile=e}}const Os={TILELOADSTART:"tileloadstart",TILELOADEND:"tileloadend",TILELOADERROR:"tileloaderror"};class kr extends Cd{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===kr.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=j(e),s=e.getState();let r;s==D.LOADING?(this.tileLoadingKeys_[i]=!0,r=Os.TILELOADSTART):i in this.tileLoadingKeys_&&(delete this.tileLoadingKeys_[i],r=s==D.ERROR?Os.TILELOADERROR:s==D.LOADED?Os.TILELOADEND:void 0),r!=null&&this.dispatchEvent(new wd(r,e))}setTileLoadFunction(t){this.tileLoadFunction=t,this.changed()}setTileUrlFunction(t,e){this.tileUrlFunction=t,typeof e<"u"?this.setKey(e):this.changed()}setUrl(t){const e=pd(t);this.urls=e,this.setUrls(e)}setUrls(t){this.urls=t;const e=t.join(`
`);this.generateTileUrlFunction_?this.setTileUrlFunction(Ed(t,this.tileGrid),e):this.setKey(e)}tileUrlFunction(t,e,i){}}class Rd extends kr{constructor(t){super({attributions:t.attributions,cacheSize:t.cacheSize,projection:t.projection,state:t.state,tileGrid:t.tileGrid,tileLoadFunction:t.tileLoadFunction?t.tileLoadFunction:al,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:t.wrapX,transition:t.transition,interpolate:t.interpolate!==void 0?t.interpolate:!0,key:t.key,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.crossOrigin=t.crossOrigin!==void 0?t.crossOrigin:null,this.tileClass=t.tileClass!==void 0?t.tileClass:el,this.tileGridForProjection={},this.reprojectionErrorThreshold_=t.reprojectionErrorThreshold,this.renderReprojectionEdges_=!1}getGutterForProjection(t){return this.getProjection()&&t&&!Tn(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||Tn(e,t)))return this.tileGrid;const i=j(t);return i in this.tileGridForProjection||(this.tileGridForProjection[i]=sl(t)),this.tileGridForProjection[i]}createTile_(t,e,i,s,r,o){const a=[t,e,i],l=this.getTileCoordForTileUrlFunction(a,r),h=l?this.tileUrlFunction(l,s,r):void 0,c=new this.tileClass(a,h!==void 0?D.IDLE:D.EMPTY,h!==void 0?h:"",this.crossOrigin,this.tileLoadFunction,this.tileOptions);return c.key=o,c.addEventListener(W.CHANGE,this.handleTileChange.bind(this)),c}getTile(t,e,i,s,r,o){const a=this.getProjection();if(!a||!r||Tn(a,r))return this.getTileInternal(t,e,i,s,a||r);const l=[t,e,i],h=this.getKey(),c=this.getTileGridForProjection(a),u=this.getTileGridForProjection(r),d=this.getTileCoordForTileUrlFunction(l,r),f=new il(a,c,r,u,l,d,this.getTilePixelRatio(s),this.getGutter(),(g,m,_,p)=>this.getTileInternal(g,m,_,p,a,o),this.reprojectionErrorThreshold_,this.renderReprojectionEdges_,this.tileOptions);return f.key=h,f}getTileInternal(t,e,i,s,r,o){const a=this.getKey(),l=In(this,a,t,e,i);if(o&&o.containsKey(l))return o.get(l);const h=this.createTile_(t,e,i,s,r,a);return o?.set(l,h),h}setRenderReprojectionEdges(t){this.renderReprojectionEdges_!=t&&(this.renderReprojectionEdges_=t,this.changed())}setTileGridForProjection(t,e){const i=It(t);if(i){const s=j(i);s in this.tileGridForProjection||(this.tileGridForProjection[s]=e)}}}function al(n,t){if(At){const e=n.getCrossOrigin();let i="same-origin",s="same-origin";e==="anonymous"||e===""?(i="cors",s="omit"):e==="use-credentials"&&(i="cors",s="include"),fetch(t,{mode:i,credentials:s}).then(r=>{if(!r.ok)throw new Error(`HTTP ${r.status}`);return r.blob()}).then(r=>createImageBitmap(r)).then(r=>{const o=n.getImage();o.width=r.width,o.height=r.height,o.getContext("2d").drawImage(r,0,0),r.close?.(),o.dispatchEvent(new Event("load"))}).catch(()=>{n.getImage().dispatchEvent(new Event("error"))});return}n.getImage().src=t}class Td extends Rd{constructor(t){t=t||{};const e=t.projection!==void 0?t.projection:"EPSG:3857",i=t.tileGrid!==void 0?t.tileGrid:cd({extent:Fr(e),maxResolution:t.maxResolution,maxZoom:t.maxZoom,minZoom:t.minZoom,tileSize:t.tileSize});super({attributions:t.attributions,cacheSize:t.cacheSize,crossOrigin:t.crossOrigin,interpolate:t.interpolate,projection:e,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileGrid:i,tileLoadFunction:t.tileLoadFunction,tilePixelRatio:t.tilePixelRatio,tileUrlFunction:t.tileUrlFunction,url:t.url,urls:t.urls,wrapX:t.wrapX!==void 0?t.wrapX:!0,transition:t.transition,attributionsCollapsible:t.attributionsCollapsible,zDirection:t.zDirection}),this.gutter_=t.gutter!==void 0?t.gutter:0}getGutter(){return this.gutter_}}const Id='&#169; <a href="https://www.openstreetmap.org/copyright" target="_blank">OpenStreetMap</a> contributors.';class Ef extends Td{constructor(t){t=t||{};let e;t.attributions!==void 0?e=t.attributions:e=[Id];const i=t.crossOrigin!==void 0?t.crossOrigin:"anonymous",s=t.url!==void 0?t.url:"https://tile.openstreetmap.org/{z}/{x}/{y}.png";super({attributions:e,attributionsCollapsible:!1,cacheSize:t.cacheSize,crossOrigin:i,interpolate:t.interpolate,maxZoom:t.maxZoom!==void 0?t.maxZoom:19,reprojectionErrorThreshold:t.reprojectionErrorThreshold,tileLoadFunction:(r,o)=>{const a=r.getImage();!At&&a instanceof HTMLImageElement&&(a.referrerPolicy="origin-when-cross-origin"),(t.tileLoadFunction||al)(r,o)},transition:t.transition,url:s,wrapX:t.wrapX,zDirection:t.zDirection})}}function Qs(n){return n instanceof Image||n instanceof HTMLCanvasElement||n instanceof HTMLVideoElement||n instanceof ImageBitmap?n:null}const Sd=new Error("disposed"),vd=[256,256];class No extends Or{constructor(t){const e=D.IDLE;super(t.tileCoord,e,{transition:t.transition,interpolate:t.interpolate}),this.loader_=t.loader,this.data_=null,this.error_=null,this.size_=t.size||null,this.controller_=t.controller||null}getSize(){if(this.size_)return this.size_;const t=Qs(this.data_);return t?[t.width,t.height]:vd}getData(){return this.data_}getError(){return this.error_}load(){if(this.state!==D.IDLE&&this.state!==D.ERROR)return;this.state=D.LOADING,this.changed();const t=this;this.loader_().then(function(e){t.data_=e,t.state=D.LOADED,t.changed()}).catch(function(e){t.error_=e,t.state=D.ERROR,t.changed()})}disposeInternal(){this.controller_&&(this.controller_.abort(Sd),this.controller_=null),super.disposeInternal()}}class Go{constructor(t){this.highWaterMark=t!==void 0?t:2048,this.count_=0,this.entries_={},this.oldest_=null,this.newest_=null}deleteOldest(){const t=this.pop();t instanceof Xn&&t.dispose()}canExpireCache(){return this.highWaterMark>0&&this.getCount()>this.highWaterMark}expireCache(t){for(;this.canExpireCache();)this.deleteOldest()}clear(){for(;this.oldest_;)this.deleteOldest()}containsKey(t){return this.entries_.hasOwnProperty(t)}forEach(t){let e=this.oldest_;for(;e;)t(e.value_,e.key_,this),e=e.newer}get(t,e){const i=this.entries_[t];return q(i!==void 0,"Tried to get a value for a key that does not exist in the cache"),i===this.newest_||(i===this.oldest_?(this.oldest_=this.oldest_.newer,this.oldest_.older=null):(i.newer.older=i.older,i.older.newer=i.newer),i.newer=null,i.older=this.newest_,this.newest_.newer=i,this.newest_=i),i.value_}remove(t){const e=this.entries_[t];return q(e!==void 0,"Tried to get a value for a key that does not exist in the cache"),e===this.newest_?(this.newest_=e.older,this.newest_&&(this.newest_.newer=null)):e===this.oldest_?(this.oldest_=e.newer,this.oldest_&&(this.oldest_.older=null)):(e.newer.older=e.older,e.older.newer=e.newer),delete this.entries_[t],--this.count_,e.value_}getCount(){return this.count_}getKeys(){const t=new Array(this.count_);let e=0,i;for(i=this.newest_;i;i=i.older)t[e++]=i.key_;return t}getValues(){const t=new Array(this.count_);let e=0,i;for(i=this.newest_;i;i=i.older)t[e++]=i.value_;return t}peekLast(){return this.oldest_.value_}peekLastKey(){return this.oldest_.key_}peekFirstKey(){return this.newest_.key_}peek(t){return this.entries_[t]?.value_}pop(){const t=this.oldest_;return delete this.entries_[t.key_],t.newer&&(t.newer.older=null),this.oldest_=t.newer,this.oldest_||(this.newest_=null),--this.count_,t.value_}replace(t,e){this.get(t),this.entries_[t].value_=e}set(t,e){q(!(t in this.entries_),"Tried to set a value for a key that is used already");const i={key_:t,newer:null,older:this.newest_,value_:e};this.newest_?this.newest_.newer=i:this.oldest_=i,this.newest_=i,this.entries_[t]=i,++this.count_}setSize(t){this.highWaterMark=t}}class ll{constructor(){this.instructions_=[],this.zIndex=0,this.offset_=0,this.context_=new Proxy(On(),{get:(t,e)=>{if(typeof On()[e]=="function")return this.push_(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_(t),this);pushFunction(t){this.push_(t)}getContext(){return this.context_}draw(t){this.instructions_.forEach(e=>{for(let i=0,s=e.length;i<s;++i){const r=e[i];if(typeof r=="function"){r(t);continue}const o=e[++i];if(typeof t[r]=="function")t[r](...o);else{if(typeof o=="function"){t[r]=o(t);continue}t[r]=o}}})}clear(){this.instructions_.length=0,this.zIndex=0,this.offset_=0}offset(){this.offset_=this.instructions_.length,this.zIndex=0}}const Ld=5;class Ad extends nn{constructor(t){super(),this.ready=!0,this.boundHandleImageChange_=this.handleImageChange_.bind(this),this.layer_=t,this.staleKeys_=new Array,this.maxStaleKeys=Ld}getStaleKeys(){return this.staleKeys_}prependStaleKey(t){this.staleKeys_.unshift(t),this.staleKeys_.length>this.maxStaleKeys&&(this.staleKeys_.length=this.maxStaleKeys)}getFeatures(t){return U()}getData(t){return null}prepareFrame(t){return U()}renderFrame(t,e){return U()}forEachFeatureAtCoordinate(t,e,i,s,r){}getLayer(){return this.layer_}handleFontsChanged(){}handleImageChange_(t){const e=t.target;(e.getState()===X.LOADED||e.getState()===X.ERROR)&&this.renderIfReadyAndVisible()}loadImage(t){let e=t.getState();return e!=X.LOADED&&e!=X.ERROR&&t.addEventListener(W.CHANGE,this.boundHandleImageChange_),e==X.IDLE&&(t.load(),e=t.getState()),e==X.LOADED}renderIfReadyAndVisible(){const t=this.getLayer();t&&t.getVisible()&&t.getSourceState()==="ready"&&t.changed()}renderDeferred(t){}disposeInternal(){delete this.layer_,super.disposeInternal()}}const zo=[];let oi=null;function Md(){oi=ot(1,1,void 0,{willReadFrequently:!0})}class hl extends Ad{constructor(t){super(t),this.container=null,this.renderedResolution,this.tempTransform=Zt(),this.pixelTransform=Zt(),this.inversePixelTransform=Zt(),this.context=null,this.deferredContext_=null,this.containerReused=!1,this.frameState=null}getImageData(t,e,i){oi||Md(),oi.clearRect(0,0,1,1);let s;try{oi.drawImage(t,e,i,1,1,0,0,1,1),s=oi.getImageData(0,0,1,1).data}catch{return oi=null,null}return s}getBackground(t){let i=this.getLayer().getBackground();return typeof i=="function"&&(i=i(t.viewState.resolution)),i||void 0}useContainer(t,e,i){const s=this.getLayer().getClassName();let r,o;if(t&&t.className===s&&(!i||t&&t.style.backgroundColor&&ve(yi(t.style.backgroundColor),yi(i)))){const a=t.firstElementChild;we(a)&&(o=a.getContext("2d"))}if(o&&vh(o.canvas.style.transform,e)?(this.container=t,this.context=o,this.containerReused=!0):this.containerReused?(this.container=null,this.context=null,this.containerReused=!1):this.container&&(this.container.style.backgroundColor=null),!this.container){r=At?Ma():document.createElement("div"),r.className=s;let a=r.style;a.position="absolute",a.width="100%",a.height="100%",o=ot();const l=o.canvas;r.appendChild(l),a=l.style,a.position="absolute",a.left="0",a.transformOrigin="top left",this.container=r,this.context=o}!this.containerReused&&i&&!this.container.style.backgroundColor&&(this.container.style.backgroundColor=i)}clipUnrotated(t,e,i){const s=Ze(i),r=Vn(i),o=Un(i),a=Bn(i);ht(e.coordinateToPixelTransform,s),ht(e.coordinateToPixelTransform,r),ht(e.coordinateToPixelTransform,o),ht(e.coordinateToPixelTransform,a);const l=this.inversePixelTransform;ht(l,s),ht(l,r),ht(l,o),ht(l,a),t.save(),t.beginPath(),t.moveTo(Math.round(s[0]),Math.round(s[1])),t.lineTo(Math.round(r[0]),Math.round(r[1])),t.lineTo(Math.round(o[0]),Math.round(o[1])),t.lineTo(Math.round(a[0]),Math.round(a[1])),t.clip()}prepareContainer(t,e){const i=t.extent,s=t.viewState.resolution,r=t.viewState.rotation,o=t.pixelRatio,a=Math.round(J(i)/s*o),l=Math.round(yt(i)/s*o);he(this.pixelTransform,t.size[0]/2,t.size[1]/2,1/o,1/o,r,-a/2,-l/2),xa(this.inversePixelTransform,this.pixelTransform);const h=Sh(this.pixelTransform);if(this.useContainer(e,h,this.getBackground(t)),!this.containerReused){const c=this.context.canvas;c.width!=a||c.height!=l?(c.width=a,c.height=l):this.context.clearRect(0,0,a,l),h!==c.style.transform&&(c.style.transform=h)}}dispatchRenderEvent_(t,e,i){const s=this.getLayer();if(s.hasListener(t)){const r=new Ja(t,this.inversePixelTransform,i,e);s.dispatchEvent(r)}}preRender(t,e){this.frameState=e,!e.declutter&&this.dispatchRenderEvent_(kt.PRERENDER,t,e)}postRender(t,e){e.declutter||this.dispatchRenderEvent_(kt.POSTRENDER,t,e)}renderDeferredInternal(t){}getRenderContext(t){return t.declutter&&!this.deferredContext_&&(this.deferredContext_=new ll),t.declutter?this.deferredContext_.getContext():this.context}renderDeferred(t){t.declutter&&(this.dispatchRenderEvent_(kt.PRERENDER,this.context,t),t.declutter&&this.deferredContext_&&(this.deferredContext_.draw(this.context),this.deferredContext_.clear()),this.renderDeferredInternal(t),this.dispatchRenderEvent_(kt.POSTRENDER,this.context,t))}getRenderTransform(t,e,i,s,r,o,a){const l=r/2,h=o/2,c=s/e,u=-c,d=-t[0]+a,f=-t[1];return he(this.tempTransform,l,h,c,u,-i,d,f)}disposeInternal(){delete this.frameState,super.disposeInternal()}}function Ps(n,t,e){if(!(e in n))return n[e]=new Set([t]),!0;const i=n[e],s=i.has(t);return s||i.add(t),!s}function bd(n,t,e){const i=n[e];return i?i.delete(t):!1}function Xo(n,t){const e=n.layerStatesArray[n.layerIndex];e.extent&&(t=ze(t,Ce(e.extent,n.viewState.projection)));const i=e.layer.getRenderSource();if(!i.getWrapX()){const s=i.getTileGridForProjection(n.viewState.projection).getExtent();s&&(t=ze(t,s))}return t}class Dd extends hl{constructor(t,e){super(t),e=e||{},this.extentChanged=!0,this.renderComplete=!1,this.renderedExtent_=null,this.renderedPixelRatio,this.renderedProjection=null,this.renderedTiles=[],this.renderedSourceKey_,this.renderedSourceRevision_,this.tempExtent=zt(),this.tempTileRange_=new Pr(0,0,0,0),this.tempTileCoord_=Gn(0,0,0);const i=e.cacheSize!==void 0?e.cacheSize:512;this.tileCache_=new Go(i),this.sourceTileCache_=null,this.maxStaleKeys=i*.5}getTileCache(){return this.tileCache_}getSourceTileCache(){return this.sourceTileCache_||(this.sourceTileCache_=new Go(512)),this.sourceTileCache_}getOrCreateTile(t,e,i,s){const r=this.tileCache_,a=this.getLayer().getSource(),l=In(a,a.getKey(),t,e,i);let h;if(r.containsKey(l))h=r.get(l);else{const c=s.viewState.projection,u=a.getProjection();if(h=a.getTile(t,e,i,s.pixelRatio,c,!u||Tn(u,c)?void 0:this.getSourceTileCache()),!h)return null;r.set(l,h)}return h}getTile(t,e,i,s){const r=this.getOrCreateTile(t,e,i,s);return r||null}getData(t){const e=this.frameState;if(!e)return null;const i=this.getLayer(),s=ht(e.pixelToCoordinateTransform,t.slice()),r=i.getExtent();if(r&&!mi(r,s))return null;const o=e.viewState,a=i.getRenderSource(),l=a.getTileGridForProjection(o.projection),h=a.getTilePixelRatio(e.pixelRatio);for(let c=l.getZForResolution(o.resolution);c>=l.getMinZoom();--c){const u=l.getTileCoordForCoordAndZ(s,c),d=this.getTile(c,u[1],u[2],e);if(!d||d.getState()!==D.LOADED)continue;const f=l.getOrigin(c),g=Tt(l.getTileSize(c)),m=l.getResolution(c);let _;if(d instanceof el||d instanceof il)_=d.getImage();else if(d instanceof No){if(_=Qs(d.getData()),!_)continue}else continue;const p=Math.floor(h*((s[0]-f[0])/m-u[1]*g[0])),E=Math.floor(h*((f[1]-s[1])/m-u[2]*g[1])),C=Math.round(h*a.getGutterForProjection(o.projection));return this.getImageData(_,p+C,E+C)}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,s,r){const o=t.viewState,a=this.getLayer(),l=a.getRenderSource(),h=l.getTileGridForProjection(o.projection),c=j(l);c in t.wantedTiles||(t.wantedTiles[c]={});const u=t.wantedTiles[c],d=a.getMapInternal(),f=Math.max(i-r,h.getMinZoom(),h.getZForResolution(Math.min(a.getMaxResolution(),d?d.getView().getResolutionForZoom(Math.max(a.getMinZoom(),0)):h.getResolution(0)),l.zDirection)),g=o.rotation,m=g?aa(o.center,o.resolution,g,t.size):void 0;for(let _=i;_>=f;--_){const p=h.getTileRangeForExtentAndZ(e,_,this.tempTileRange_),E=h.getResolution(_);for(let C=p.minX;C<=p.maxX;++C)for(let y=p.minY;y<=p.maxY;++y){if(g&&!h.tileCoordIntersectsViewport([_,C,y],m))continue;const x=this.getTile(_,C,y,t);if(!x||!Ps(s,x,_))continue;const I=x.getKey();if(u[I]=!0,x.getState()===D.IDLE&&!t.tileQueue.isKeyQueued(I)){const T=Gn(_,C,y,this.tempTileCoord_);t.tileQueue.enqueue([x,c,h.getTileCoordCenter(T),E])}}}}findStaleTile_(t,e){const i=this.tileCache_,s=t[0],r=t[1],o=t[2],a=this.getStaleKeys();for(let l=0;l<a.length;++l){const h=In(this.getLayer().getSource(),a[l],s,r,o);if(i.containsKey(h)){const c=i.peek(h);if(c.getState()===D.LOADED)return c.endTransition(j(this)),Ps(e,c,s),!0}}return!1}findAltTiles_(t,e,i,s){const r=t.getTileRangeForTileCoordAndZ(e,i,this.tempTileRange_);if(!r)return!1;let o=!0;const a=this.tileCache_,l=this.getLayer().getRenderSource(),h=l.getKey();for(let c=r.minX;c<=r.maxX;++c)for(let u=r.minY;u<=r.maxY;++u){const d=In(l,h,i,c,u);let f=!1;if(a.containsKey(d)){const g=a.peek(d);g.getState()===D.LOADED&&(Ps(s,g,i),f=!0)}f||(o=!1)}return o}renderFrame(t,e){this.renderComplete=!0;const i=t.layerStatesArray[t.layerIndex],s=t.viewState,r=s.projection,o=s.resolution,a=s.center,l=t.pixelRatio,h=this.getLayer(),c=h.getSource(),u=c.getTileGridForProjection(r),d=u.getZForResolution(o,c.zDirection),f=u.getResolution(d),g=c.getKey();this.renderedSourceKey_?this.renderedSourceKey_!==g&&(this.prependStaleKey(this.renderedSourceKey_),this.renderedSourceKey_=g):this.renderedSourceKey_=g;let m=t.extent;const _=c.getTilePixelRatio(l);this.prepareContainer(t,e);const p=this.context.canvas.width,E=this.context.canvas.height,C=i.extent&&Ce(i.extent);C&&(m=ze(m,Ce(i.extent)));const y=f*p/2/_,x=f*E/2/_,R=[a[0]-y,a[1]-x,a[0]+y,a[1]+x],I={};this.renderedTiles.length=0;const T=h.getPreload();if(t.nextExtent&&this.enqueueTilesForNextExtent()){const P=u.getZForResolution(s.nextResolution,c.zDirection),K=Xo(t,t.nextExtent);this.enqueueTiles(t,K,P,I,T)}const v=Xo(t,m);if(this.enqueueTiles(t,v,d,I,0),T>0&&setTimeout(()=>{this.enqueueTiles(t,v,d-1,I,T-1)},0),!(d in I))return this.container;const L=j(this),k=t.time;for(const P of I[d]){const K=P.getState();if(K===D.EMPTY)continue;const Z=P.tileCoord;if(K===D.LOADED&&P.getAlpha(L,k)===1){P.endTransition(L);continue}if(K!==D.ERROR&&(this.renderComplete=!1),this.findStaleTile_(Z,I)){bd(I,P,d),t.animate=!0;continue}if(this.findAltTiles_(u,Z,d+1,I))continue;const ut=u.getMinZoom();for(let _t=d-1;_t>=ut&&!this.findAltTiles_(u,Z,_t,I);--_t);}const b=f/o*l/_,A=this.getRenderContext(t);he(this.tempTransform,p/2,E/2,b,b,0,-p/2,-E/2),i.extent&&this.clipUnrotated(A,t,C),c.getInterpolate()||(A.imageSmoothingEnabled=!1),this.preRender(A,t);const M=Object.keys(I).map(Number);M.sort(oe);let Y;const F=[],G=[];for(let P=M.length-1;P>=0;--P){const K=M[P],Z=c.getTilePixelSize(K,l,r),S=u.getResolution(K)/f,ut=Z[0]*S*b,_t=Z[1]*S*b,st=u.getTileCoordForCoordAndZ(Ze(R),K),St=u.getTileCoordExtent(st),dt=ht(this.tempTransform,[_*(St[0]-R[0])/f,_*(R[3]-St[3])/f]),Ut=_*c.getGutterForProjection(r);for(const Xt of I[K]){if(Xt.getState()!==D.LOADED)continue;const vt=Xt.tileCoord,hn=st[1]-vt[1],as=Math.round(dt[0]-(hn-1)*ut),Ti=st[2]-vt[2],Le=Math.round(dt[1]-(Ti-1)*_t),Mt=Math.round(dt[0]-hn*ut),Vt=Math.round(dt[1]-Ti*_t),Ue=as-Mt,Ve=Le-Vt,Ii=M.length===1;let Ae=!1;Y=[Mt,Vt,Mt+Ue,Vt,Mt+Ue,Vt+Ve,Mt,Vt+Ve];for(let je=0,He=F.length;je<He;++je)if(!Ii&&K<G[je]){const at=F[je];wt([Mt,Vt,Mt+Ue,Vt+Ve],[at[0],at[3],at[4],at[7]])&&(Ae||(A.save(),Ae=!0),A.beginPath(),A.moveTo(Y[0],Y[1]),A.lineTo(Y[2],Y[3]),A.lineTo(Y[4],Y[5]),A.lineTo(Y[6],Y[7]),A.moveTo(at[6],at[7]),A.lineTo(at[4],at[5]),A.lineTo(at[2],at[3]),A.lineTo(at[0],at[1]),A.clip())}F.push(Y),G.push(K),this.drawTile(Xt,t,Mt,Vt,Ue,Ve,Ut,Ii),Ae&&A.restore(),this.renderedTiles.unshift(Xt),this.updateUsedTiles(t.usedTiles,c,Xt)}}if(this.renderedResolution=f,this.extentChanged=!this.renderedExtent_||!Bi(this.renderedExtent_,R),this.renderedExtent_=R,this.renderedPixelRatio=l,this.postRender(this.context,t),i.extent&&A.restore(),A.imageSmoothingEnabled=!0,this.renderComplete){const P=(K,Z)=>{const Q=j(c),S=Z.wantedTiles[Q],ut=S?Object.keys(S).length:0;this.updateCacheSize(ut),this.tileCache_.expireCache(),this.sourceTileCache_?.expireCache()};t.postRenderFunctions.push(P)}return this.container}updateCacheSize(t){this.tileCache_.highWaterMark=Math.max(this.tileCache_.highWaterMark,t*2)}drawTile(t,e,i,s,r,o,a,l){let h;if(t instanceof No){if(h=Qs(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=j(this),d=e.layerStatesArray[e.layerIndex],f=d.opacity*(l?t.getAlpha(u,e.time):1),g=f!==c.globalAlpha;g&&(c.save(),c.globalAlpha=f),c.drawImage(h,a,a,h.width-2*a,h.height-2*a,i,s,r,o),g&&c.restore(),f!==d.opacity?e.animate=!0:l&&t.endTransition(u)}getImage(){const t=this.context;return t?t.canvas:null}getTileImage(t){return t.getImage()}updateUsedTiles(t,e,i){const s=j(e);s in t||(t[s]={}),t[s][i.getKey()]=!0}}const wn={PRELOAD:"preload",USE_INTERIM_TILES_ON_ERROR:"useInterimTilesOnError"};class Od extends Qn{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(t.preload!==void 0?t.preload:0),this.setUseInterimTilesOnError(t.useInterimTilesOnError!==void 0?t.useInterimTilesOnError:!0)}getCacheSize(){return this.cacheSize_}getPreload(){return this.get(wn.PRELOAD)}setPreload(t){this.set(wn.PRELOAD,t)}getUseInterimTilesOnError(){return this.get(wn.USE_INTERIM_TILES_ON_ERROR)}setUseInterimTilesOnError(t){this.set(wn.USE_INTERIM_TILES_ON_ERROR,t)}getData(t){return super.getData(t)}}class xf extends Od{constructor(t){super(t)}createRenderer(){return new Dd(this,{cacheSize:this.getCacheSize()})}}class cl extends $t{constructor(t){if(super(),this.on,this.once,this.un,this.id_=void 0,this.geometryName_="geometry",this.style_=null,this.styleFunction_=void 0,this.geometryChangeKey_=null,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),t)if(typeof t.getSimplifiedGeometry=="function"){const e=t;this.setGeometry(e)}else{const e=t;this.setProperties(e)}}clone(){const t=new cl(this.hasProperties()?this.getProperties():null);t.setGeometryName(this.getGeometryName());const e=this.getGeometry();e&&t.setGeometry(e.clone());const i=this.getStyle();return i&&t.setStyle(i),t}getGeometry(){return this.get(this.geometryName_)}getId(){return this.id_}getGeometryName(){return this.geometryName_}getStyle(){return this.style_}getStyleFunction(){return this.styleFunction_}handleGeometryChange_(){this.changed()}handleGeometryChanged_(){this.geometryChangeKey_&&(tt(this.geometryChangeKey_),this.geometryChangeKey_=null);const t=this.getGeometry();t&&(this.geometryChangeKey_=V(t,W.CHANGE,this.handleGeometryChange_,this)),this.changed()}setGeometry(t){this.set(this.geometryName_,t)}setStyle(t){this.style_=t,this.styleFunction_=t?Pd(t):void 0,this.changed()}setId(t){this.id_=t,this.changed()}setGeometryName(t){this.removeChangeListener(this.geometryName_,this.handleGeometryChanged_),this.geometryName_=t,this.addChangeListener(this.geometryName_,this.handleGeometryChanged_),this.handleGeometryChanged_()}}function Pd(n){if(typeof n=="function")return n;let t;return Array.isArray(n)?t=n:(q(typeof n.getZIndex=="function","Expected an `ol/style/Style` or an array of `ol/style/Style.js`"),t=[n]),function(){return t}}function Wo(n,t,e,i,s,r,o){let a,l;const h=(e-t)/i;if(h===1)a=t;else if(h===2)a=t,l=s;else if(h!==0){let c=n[t],u=n[t+1],d=0;const f=[0];for(let _=t+i;_<e;_+=i){const p=n[_],E=n[_+1];d+=Math.sqrt((p-c)*(p-c)+(E-u)*(E-u)),f.push(d),c=p,u=E}const g=s*d,m=Cl(f,g);m<0?(l=(g-f[-m-2])/(f[-m-1]-f[-m-2]),a=t+(-m-2)*i):a=t+m*i}o=o>1?o:2,r=r||new Array(o);for(let c=0;c<o;++c)r[c]=a===void 0?NaN:l===void 0?n[a+c]:Lt(n[a+c],n[a+i+c],l);return r}function Cf(n,t,e,i,s,r){if(e==t)return null;let o;if(s<n[t+i-1])return r?(o=n.slice(t,t+i),o[i-1]=s,o):null;if(n[e-1]<s)return r?(o=n.slice(e-i,e),o[i-1]=s,o):null;if(s==n[t+i-1])return n.slice(t,t+i);let a=t/i,l=e/i;for(;a<l;){const d=a+l>>1;s<n[(d+1)*i-1]?l=d:a=d+1}const h=n[a*i-1];if(s==h)return n.slice((a-1)*i,(a-1)*i+i);const c=n[(a+1)*i-1],u=(s-h)/(c-h);o=[];for(let d=0;d<i-1;++d)o.push(Lt(n[(a-1)*i+d],n[a*i+d],u));return o.push(s),o}function Fd(n,t,e,i){let s=n[t],r=n[t+1],o=0;for(let a=t+i;a<e;a+=i){const l=n[a],h=n[a+1];o+=Math.sqrt((l-s)*(l-s)+(h-r)*(h-r)),s=l,r=h}return o}class ul{drawCustom(t,e,i,s,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 kd extends ul{constructor(t,e,i,s,r,o,a){super(),this.context_=t,this.pixelRatio_=e,this.extent_=i,this.transform_=s,this.transformRotation_=s?Kn(Math.atan2(s[1],s[0]),10):0,this.viewRotation_=r,this.squaredTolerance_=o,this.userTransform_=a,this.contextFillState_=null,this.contextStrokeState_=null,this.contextTextState_=null,this.fillState_=null,this.strokeState_=null,this.image_=null,this.imageAnchorX_=0,this.imageAnchorY_=0,this.imageHeight_=0,this.imageOpacity_=0,this.imageOriginX_=0,this.imageOriginY_=0,this.imageRotateWithView_=!1,this.imageRotation_=0,this.imageScale_=[0,0],this.imageWidth_=0,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=!1,this.textRotation_=0,this.textScale_=[0,0],this.textFillState_=null,this.textStrokeState_=null,this.textState_=null,this.pixelCoordinates_=[],this.tmpLocalTransform_=Zt()}drawImages_(t,e,i,s){if(!this.image_)return;const r=Ie(t,e,i,s,this.transform_,this.pixelCoordinates_),o=this.context_,a=this.tmpLocalTransform_,l=o.globalAlpha;this.imageOpacity_!=1&&(o.globalAlpha=l*this.imageOpacity_);let h=this.imageRotation_;this.transformRotation_===0&&(h-=this.viewRotation_),this.imageRotateWithView_&&(h+=this.viewRotation_);for(let c=0,u=r.length;c<u;c+=2){const d=r[c]-this.imageAnchorX_,f=r[c+1]-this.imageAnchorY_;if(h!==0||this.imageScale_[0]!=1||this.imageScale_[1]!=1){const g=d+this.imageAnchorX_,m=f+this.imageAnchorY_;he(a,g,m,1,1,h,-g,-m),o.save(),o.transform.apply(o,a),o.translate(g,m),o.scale(this.imageScale_[0],this.imageScale_[1]),o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,-this.imageAnchorX_,-this.imageAnchorY_,this.imageWidth_,this.imageHeight_),o.restore()}else o.drawImage(this.image_,this.imageOriginX_,this.imageOriginY_,this.imageWidth_,this.imageHeight_,d,f,this.imageWidth_,this.imageHeight_)}this.imageOpacity_!=1&&(o.globalAlpha=l)}drawText_(t,e,i,s){if(!this.textState_||this.text_==="")return;this.textFillState_&&this.setContextFillState_(this.textFillState_),this.textStrokeState_&&this.setContextStrokeState_(this.textStrokeState_),this.setContextTextState_(this.textState_);const r=Ie(t,e,i,s,this.transform_,this.pixelCoordinates_),o=this.context_;let a=this.textRotation_;for(this.transformRotation_===0&&(a-=this.viewRotation_),this.textRotateWithView_&&(a+=this.viewRotation_);e<i;e+=s){const l=r[e]+this.textOffsetX_,h=r[e+1]+this.textOffsetY_;a!==0||this.textScale_[0]!=1||this.textScale_[1]!=1?(o.save(),o.translate(l-this.textOffsetX_,h-this.textOffsetY_),o.rotate(a),o.translate(this.textOffsetX_,this.textOffsetY_),o.scale(this.textScale_[0],this.textScale_[1]),this.textStrokeState_&&o.strokeText(this.text_,0,0),this.textFillState_&&o.fillText(this.text_,0,0),o.restore()):(this.textStrokeState_&&o.strokeText(this.text_,l,h),this.textFillState_&&o.fillText(this.text_,l,h))}}moveToLineTo_(t,e,i,s,r){const o=this.context_,a=Ie(t,e,i,s,this.transform_,this.pixelCoordinates_);o.moveTo(a[0],a[1]);let l=a.length;r&&(l-=2);for(let h=2;h<l;h+=2)o.lineTo(a[h],a[h+1]);return r&&o.closePath(),i}drawRings_(t,e,i,s){for(let r=0,o=i.length;r<o;++r)e=this.moveToLineTo_(t,e,i[r],s,!0);return e}drawCircle(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!wt(this.extent_,t.getExtent())){if(this.fillState_||this.strokeState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=Oh(t,this.transform_,this.pixelCoordinates_),i=e[2]-e[0],s=e[3]-e[1],r=Math.sqrt(i*i+s*s),o=this.context_;o.beginPath(),o.arc(e[0],e[1],r,0,2*Math.PI),this.fillState_&&o.fill(),this.strokeState_&&o.stroke()}this.text_!==""&&this.drawText_(t.getCenter(),0,2,2)}}setStyle(t){this.setFillStrokeStyle(t.getFill(),t.getStroke()),this.setImageStyle(t.getImage()),this.setTextStyle(t.getText())}setTransform(t){this.transform_=t}drawGeometry(t){switch(t.getType()){case"Point":this.drawPoint(t);break;case"LineString":this.drawLineString(t);break;case"Polygon":this.drawPolygon(t);break;case"MultiPoint":this.drawMultiPoint(t);break;case"MultiLineString":this.drawMultiLineString(t);break;case"MultiPolygon":this.drawMultiPolygon(t);break;case"GeometryCollection":this.drawGeometryCollection(t);break;case"Circle":this.drawCircle(t);break}}drawFeature(t,e){const i=e.getGeometryFunction()(t);i&&(this.setStyle(e),this.drawGeometry(i))}drawGeometryCollection(t){const e=t.getGeometriesArray();for(let i=0,s=e.length;i<s;++i)this.drawGeometry(e[i])}drawPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),i=t.getStride();this.image_&&this.drawImages_(e,0,e.length,i),this.text_!==""&&this.drawText_(e,0,e.length,i)}drawMultiPoint(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getFlatCoordinates(),i=t.getStride();this.image_&&this.drawImages_(e,0,e.length,i),this.text_!==""&&this.drawText_(e,0,e.length,i)}drawLineString(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!wt(this.extent_,t.getExtent())){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getFlatCoordinates();e.beginPath(),this.moveToLineTo_(i,0,i.length,t.getStride(),!1),e.stroke()}if(this.text_!==""){const e=t.getFlatMidpoint();this.drawText_(e,0,2,2)}}}drawMultiLineString(t){this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_));const e=t.getExtent();if(wt(this.extent_,e)){if(this.strokeState_){this.setContextStrokeState_(this.strokeState_);const i=this.context_,s=t.getFlatCoordinates();let r=0;const o=t.getEnds(),a=t.getStride();i.beginPath();for(let l=0,h=o.length;l<h;++l)r=this.moveToLineTo_(s,r,o[l],a,!1);i.stroke()}if(this.text_!==""){const i=t.getFlatMidpoints();this.drawText_(i,0,i.length,2)}}}drawPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!wt(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_;e.beginPath(),this.drawRings_(t.getOrientedFlatCoordinates(),0,t.getEnds(),t.getStride()),this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(this.text_!==""){const e=t.getFlatInteriorPoint();this.drawText_(e,0,2,2)}}}drawMultiPolygon(t){if(this.squaredTolerance_&&(t=t.simplifyTransformed(this.squaredTolerance_,this.userTransform_)),!!wt(this.extent_,t.getExtent())){if(this.strokeState_||this.fillState_){this.fillState_&&this.setContextFillState_(this.fillState_),this.strokeState_&&this.setContextStrokeState_(this.strokeState_);const e=this.context_,i=t.getOrientedFlatCoordinates();let s=0;const r=t.getEndss(),o=t.getStride();e.beginPath();for(let a=0,l=r.length;a<l;++a){const h=r[a];s=this.drawRings_(i,s,h,o)}this.fillState_&&e.fill(),this.strokeState_&&e.stroke()}if(this.text_!==""){const e=t.getFlatInteriorPoints();this.drawText_(e,0,e.length,2)}}}setContextFillState_(t){const e=this.context_,i=this.contextFillState_;i?i.fillStyle!=t.fillStyle&&(i.fillStyle=t.fillStyle,e.fillStyle=t.fillStyle):(e.fillStyle=t.fillStyle,this.contextFillState_={fillStyle:t.fillStyle})}setContextStrokeState_(t){const e=this.context_,i=this.contextStrokeState_;i?(i.lineCap!=t.lineCap&&(i.lineCap=t.lineCap,e.lineCap=t.lineCap),ve(i.lineDash,t.lineDash)||e.setLineDash(i.lineDash=t.lineDash),i.lineDashOffset!=t.lineDashOffset&&(i.lineDashOffset=t.lineDashOffset,e.lineDashOffset=t.lineDashOffset),i.lineJoin!=t.lineJoin&&(i.lineJoin=t.lineJoin,e.lineJoin=t.lineJoin),i.lineWidth!=t.lineWidth&&(i.lineWidth=t.lineWidth,e.lineWidth=t.lineWidth),i.miterLimit!=t.miterLimit&&(i.miterLimit=t.miterLimit,e.miterLimit=t.miterLimit),i.strokeStyle!=t.strokeStyle&&(i.strokeStyle=t.strokeStyle,e.strokeStyle=t.strokeStyle)):(e.lineCap=t.lineCap,e.setLineDash(t.lineDash),e.lineDashOffset=t.lineDashOffset,e.lineJoin=t.lineJoin,e.lineWidth=t.lineWidth,e.miterLimit=t.miterLimit,e.strokeStyle=t.strokeStyle,this.contextStrokeState_={lineCap:t.lineCap,lineDash:t.lineDash,lineDashOffset:t.lineDashOffset,lineJoin:t.lineJoin,lineWidth:t.lineWidth,miterLimit:t.miterLimit,strokeStyle:t.strokeStyle})}setContextTextState_(t){const e=this.context_,i=this.contextTextState_,s=t.textAlign?t.textAlign:$i;i?(i.font!=t.font&&(i.font=t.font,e.font=t.font),i.textAlign!=s&&(i.textAlign=s,e.textAlign=s),i.textBaseline!=t.textBaseline&&(i.textBaseline=t.textBaseline,e.textBaseline=t.textBaseline)):(e.font=t.font,e.textAlign=s,e.textBaseline=t.textBaseline,this.contextTextState_={font:t.font,textAlign:s,textBaseline:t.textBaseline})}setFillStrokeStyle(t,e){if(!t)this.fillState_=null;else{const i=t.getColor();this.fillState_={fillStyle:qt(i||Ct)}}if(!e)this.strokeState_=null;else{const i=e.getColor(),s=e.getLineCap(),r=e.getLineDash(),o=e.getLineDashOffset(),a=e.getLineJoin(),l=e.getWidth(),h=e.getMiterLimit(),c=r||ae;this.strokeState_={lineCap:s!==void 0?s:Ei,lineDash:this.pixelRatio_===1?c:c.map(u=>u*this.pixelRatio_),lineDashOffset:(o||le)*this.pixelRatio_,lineJoin:a!==void 0?a:xi,lineWidth:(l!==void 0?l:Ji)*this.pixelRatio_,miterLimit:h!==void 0?h:Hi,strokeStyle:qt(i||qi)}}}setImageStyle(t){let e;if(!t||!(e=t.getSize())){this.image_=null;return}const i=t.getPixelRatio(this.pixelRatio_),s=t.getAnchor(),r=t.getOrigin();this.image_=t.getImage(this.pixelRatio_),this.imageAnchorX_=s[0]*i,this.imageAnchorY_=s[1]*i,this.imageHeight_=e[1]*i,this.imageOpacity_=t.getOpacity(),this.imageOriginX_=r[0],this.imageOriginY_=r[1],this.imageRotateWithView_=t.getRotateWithView(),this.imageRotation_=t.getRotation();const o=t.getScaleArray();this.imageScale_=[o[0]*this.pixelRatio_/i,o[1]*this.pixelRatio_/i],this.imageWidth_=e[0]*i}setTextStyle(t){if(!t)this.text_="";else{const e=t.getFill();if(!e)this.textFillState_=null;else{const f=e.getColor();this.textFillState_={fillStyle:qt(f||Ct)}}const i=t.getStroke();if(!i)this.textStrokeState_=null;else{const f=i.getColor(),g=i.getLineCap(),m=i.getLineDash(),_=i.getLineDashOffset(),p=i.getLineJoin(),E=i.getWidth(),C=i.getMiterLimit();this.textStrokeState_={lineCap:g!==void 0?g:Ei,lineDash:m||ae,lineDashOffset:_||le,lineJoin:p!==void 0?p:xi,lineWidth:E!==void 0?E:Ji,miterLimit:C!==void 0?C:Hi,strokeStyle:qt(f||qi)}}const s=t.getFont(),r=t.getOffsetX(),o=t.getOffsetY(),a=t.getRotateWithView(),l=t.getRotation(),h=t.getScaleArray(),c=t.getText(),u=t.getTextAlign(),d=t.getTextBaseline();this.textState_={font:s!==void 0?s:Ka,textAlign:u!==void 0?u:$i,textBaseline:d!==void 0?d:Fn},this.text_=c!==void 0?Array.isArray(c)?c.reduce((f,g,m)=>f+=m%2?" ":g,""):c:"",this.textOffsetX_=r!==void 0?this.pixelRatio_*r:0,this.textOffsetY_=o!==void 0?this.pixelRatio_*o:0,this.textRotateWithView_=a!==void 0?a:!1,this.textRotation_=l!==void 0?l:0,this.textScale_=[this.pixelRatio_*h[0],this.pixelRatio_*h[1]]}}}const Nd=.5,dl={Point:Bd,LineString:Yd,Polygon:Vd,MultiPoint:Ud,MultiLineString:Kd,MultiPolygon:Zd,GeometryCollection:Wd,Circle:zd};function Gd(n,t){return parseInt(j(n),10)-parseInt(j(t),10)}function Yo(n,t){const e=fl(n,t);return e*e}function fl(n,t){return Nd*n/t}function zd(n,t,e,i,s){const r=e.getFill(),o=e.getStroke();if(r||o){const l=n.getBuilder(e.getZIndex(),"Circle");l.setFillStrokeStyle(r,o),l.drawCircle(t,i,s)}const a=e.getText();if(a&&a.getText()){const l=n.getBuilder(e.getZIndex(),"Text");l.setTextStyle(a),l.drawText(t,i)}}function Ko(n,t,e,i,s,r,o,a){const l=[],h=e.getImage();if(h){let d=!0;const f=h.getImageState();f==X.LOADED||f==X.ERROR?d=!1:f==X.IDLE&&h.load(),d&&l.push(h.ready())}const c=e.getFill();c&&c.loading()&&l.push(c.ready());const u=l.length>0;return u&&Promise.all(l).then(()=>s(null)),Xd(n,t,e,i,r,o,a),u}function Xd(n,t,e,i,s,r,o){const a=e.getGeometryFunction()(t);if(!a)return;const l=a.simplifyTransformed(i,s);if(e.getRenderer())gl(n,l,e,t,o);else{const c=dl[l.getType()];c(n,l,e,t,o,r)}}function gl(n,t,e,i,s){if(t.getType()=="GeometryCollection"){const o=t.getGeometries();for(let a=0,l=o.length;a<l;++a)gl(n,o[a],e,i,s);return}n.getBuilder(e.getZIndex(),"Default").drawCustom(t,i,e.getRenderer(),e.getHitDetectionRenderer(),s)}function Wd(n,t,e,i,s,r){const o=t.getGeometriesArray();let a,l;for(a=0,l=o.length;a<l;++a){const h=dl[o[a].getType()];h(n,o[a],e,i,s,r)}}function Yd(n,t,e,i,s){const r=e.getStroke();if(r){const a=n.getBuilder(e.getZIndex(),"LineString");a.setFillStrokeStyle(null,r),a.drawLineString(t,i,s)}const o=e.getText();if(o&&o.getText()){const a=n.getBuilder(e.getZIndex(),"Text");a.setTextStyle(o),a.drawText(t,i,s)}}function Kd(n,t,e,i,s){const r=e.getStroke();if(r){const a=n.getBuilder(e.getZIndex(),"LineString");a.setFillStrokeStyle(null,r),a.drawMultiLineString(t,i,s)}const o=e.getText();if(o&&o.getText()){const a=n.getBuilder(e.getZIndex(),"Text");a.setTextStyle(o),a.drawText(t,i,s)}}function Zd(n,t,e,i,s){const r=e.getFill(),o=e.getStroke();if(o||r){const l=n.getBuilder(e.getZIndex(),"Polygon");l.setFillStrokeStyle(r,o),l.drawMultiPolygon(t,i,s)}const a=e.getText();if(a&&a.getText()){const l=n.getBuilder(e.getZIndex(),"Text");l.setTextStyle(a),l.drawText(t,i,s)}}function Bd(n,t,e,i,s,r){const o=e.getImage(),a=e.getText(),l=a&&a.getText(),h=r&&o&&l?{}:void 0;if(o){if(o.getImageState()!=X.LOADED)return;const c=n.getBuilder(e.getZIndex(),"Image");c.setImageStyle(o,h),c.drawPoint(t,i,s)}if(l){const c=n.getBuilder(e.getZIndex(),"Text");c.setTextStyle(a,h),c.drawText(t,i,s)}}function Ud(n,t,e,i,s,r){const o=e.getImage(),a=o&&o.getOpacity()!==0,l=e.getText(),h=l&&l.getText(),c=r&&a&&h?{}:void 0;if(a){if(o.getImageState()!=X.LOADED)return;const u=n.getBuilder(e.getZIndex(),"Image");u.setImageStyle(o,c),u.drawMultiPoint(t,i,s)}if(h){const u=n.getBuilder(e.getZIndex(),"Text");u.setTextStyle(l,c),u.drawText(t,i,s)}}function Vd(n,t,e,i,s){const r=e.getFill(),o=e.getStroke();if(r||o){const l=n.getBuilder(e.getZIndex(),"Polygon");l.setFillStrokeStyle(r,o),l.drawPolygon(t,i,s)}const a=e.getText();if(a&&a.getText()){const l=n.getBuilder(e.getZIndex(),"Text");l.setTextStyle(a),l.drawText(t,i,s)}}let jd=!1;function Hd(n,t,e,i,s,r,o){const a=new XMLHttpRequest;a.open("GET",typeof n=="function"?n(e,i,s):n,!0),t.getType()=="arraybuffer"&&(a.responseType="arraybuffer"),a.withCredentials=jd,a.onload=function(l){if(!a.status||a.status>=200&&a.status<300){const h=t.getType();try{let c;h=="text"||h=="json"?c=a.responseText:h=="xml"?c=a.responseXML||a.responseText:h=="arraybuffer"&&(c=a.response),c?r(t.readFeatures(c,{extent:e,featureProjection:s}),t.readProjection(c)):o()}catch{o()}}else o()},a.onerror=o,a.send()}function Zo(n,t){return function(e,i,s,r,o){Hd(n,t,e,i,s,(a,l)=>{this.addFeatures(a),r!==void 0&&r(a)},()=>{this.changed(),o!==void 0&&o()})}}function qd(n,t){return[[-1/0,-1/0,1/0,1/0]]}function $d(n,t,e,i){const s=[];let r=zt();for(let o=0,a=e.length;o<a;++o){const l=e[o];r=nr(n,t,l[0],i),s.push((r[0]+r[2])/2,(r[1]+r[3])/2),t=l[l.length-1]}return s}const Bo=Zt();class Yt{constructor(t,e,i,s,r,o){this.styleFunction,this.extent_,this.id_=o,this.type_=t,this.flatCoordinates_=e,this.flatInteriorPoints_=null,this.flatMidpoints_=null,this.ends_=i||null,this.properties_=r,this.squaredTolerance_,this.stride_=s,this.simplifiedGeometry_}get(t){return this.properties_[t]}getExtent(){return this.extent_||(this.extent_=this.type_==="Point"?sa(this.flatCoordinates_):nr(this.flatCoordinates_,0,this.flatCoordinates_.length,2)),this.extent_}getFlatInteriorPoint(){if(!this.flatInteriorPoints_){const t=Ye(this.getExtent());this.flatInteriorPoints_=mr(this.flatCoordinates_,0,this.ends_,2,t,0)}return this.flatInteriorPoints_}getFlatInteriorPoints(){if(!this.flatInteriorPoints_){const t=Vh(this.flatCoordinates_,this.ends_),e=$d(this.flatCoordinates_,0,t,2);this.flatInteriorPoints_=Yh(this.flatCoordinates_,0,t,2,e)}return this.flatInteriorPoints_}getFlatMidpoint(){return this.flatMidpoints_||(this.flatMidpoints_=Wo(this.flatCoordinates_,0,this.flatCoordinates_.length,2,.5)),this.flatMidpoints_}getFlatMidpoints(){if(!this.flatMidpoints_){this.flatMidpoints_=[];const t=this.flatCoordinates_;let e=0;const i=this.ends_;for(let s=0,r=i.length;s<r;++s){const o=i[s],a=Wo(t,e,o,2,.5);er(this.flatMidpoints_,a),e=o}}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){t=It(t);const e=t.getExtent(),i=t.getWorldExtent();if(e&&i){const s=yt(i)/yt(e);he(Bo,i[0],i[3],s,-s,0,0,0),Ie(this.flatCoordinates_,0,this.flatCoordinates_.length,2,Bo,this.flatCoordinates_)}}applyTransform(t){t(this.flatCoordinates_,this.flatCoordinates_,this.stride_)}clone(){return new Yt(this.type_,this.flatCoordinates_.slice(),this.ends_?.slice(),this.stride_,Object.assign({},this.properties_),this.id_)}getEnds(){return this.ends_}enableSimplifyTransformed(){return this.simplifyTransformed=$o((t,e)=>{if(t===this.squaredTolerance_)return this.simplifiedGeometry_;this.simplifiedGeometry_=this.clone(),e&&this.simplifiedGeometry_.applyTransform(e);const i=this.simplifiedGeometry_.getFlatCoordinates();let s;switch(this.type_){case"LineString":i.length=gr(i,0,this.simplifiedGeometry_.flatCoordinates_.length,this.simplifiedGeometry_.stride_,t,i,0),s=[i.length];break;case"MultiLineString":s=[],i.length=zh(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,t,i,0,s);break;case"Polygon":s=[],i.length=Sa(i,0,this.simplifiedGeometry_.ends_,this.simplifiedGeometry_.stride_,Math.sqrt(t),i,0,s);break}return s&&(this.simplifiedGeometry_=new Yt(this.type_,i,s,2,this.properties_,this.id_)),this.squaredTolerance_=t,this.simplifiedGeometry_}),this}}Yt.prototype.getFlatCoordinates=Yt.prototype.getOrientedFlatCoordinates;class Uo{constructor(t){this.rbush_=new Na(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_[j(e)]=i}load(t,e){const i=new Array(e.length);for(let s=0,r=e.length;s<r;s++){const o=t[s],a=e[s],l={minX:o[0],minY:o[1],maxX:o[2],maxY:o[3],value:a};i[s]=l,this.items_[j(a)]=l}this.rbush_.load(i)}remove(t){const e=j(t),i=this.items_[e];return delete this.items_[e],this.rbush_.remove(i)!==null}update(t,e){const i=this.items_[j(e)],s=[i.minX,i.minY,i.maxX,i.maxY];Bi(s,t)||(this.remove(e),this.insert(t,e))}getAll(){return this.rbush_.all().map(function(e){return e.value})}getInExtent(t){const e={minX:t[0],minY:t[1],maxX:t[2],maxY:t[3]};return this.rbush_.search(e).map(function(s){return s.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 s=0,r=t.length;s<r;s++)if(i=e(t[s]),i)return i;return i}isEmpty(){return _i(this.items_)}clear(){this.rbush_.clear(),this.items_={}}getExtent(t){const e=this.rbush_.toJSON();return Se(e.minX,e.minY,e.maxX,e.maxY,t)}concat(t){this.rbush_.load(t.rbush_.all());for(const e in t.items_)this.items_[e]=t.items_[e]}}const Pt={ADDFEATURE:"addfeature",CHANGEFEATURE:"changefeature",CLEAR:"clear",REMOVEFEATURE:"removefeature",FEATURESLOADSTART:"featuresloadstart",FEATURESLOADEND:"featuresloadend",FEATURESLOADERROR:"featuresloaderror"};class _e extends ce{constructor(t,e,i){super(t),this.feature=e,this.features=i}}class wf extends ol{constructor(t){t=t||{},super({attributions:t.attributions,interpolate:!0,projection:void 0,state:"ready",wrapX:t.wrapX!==void 0?t.wrapX:!0}),this.on,this.once,this.un,this.loader_=Zi,this.format_=t.format||null,this.overlaps_=t.overlaps===void 0?!0:t.overlaps,this.url_=t.url,t.loader!==void 0?this.loader_=t.loader:this.url_!==void 0&&(q(this.format_,"`format` must be set when `url` is set"),this.loader_=Zo(this.url_,this.format_)),this.strategy_=t.strategy!==void 0?t.strategy:qd;const e=t.useSpatialIndex!==void 0?t.useSpatialIndex:!0;this.featuresRtree_=e?new Uo:null,this.loadedExtentsRtree_=new Uo,this.loadingExtentsCount_=0,this.nullGeometryFeatures_={},this.idIndex_={},this.uidIndex_={},this.featureChangeKeys_={},this.featuresCollection_=null;let i,s;Array.isArray(t.features)?s=t.features:t.features&&(i=t.features,s=i.getArray()),!e&&i===void 0&&(i=new Ft(s)),s!==void 0&&this.addFeaturesInternal(s),i!==void 0&&this.bindFeaturesCollection_(i)}addFeature(t){this.addFeatureInternal(t),this.changed()}addFeatureInternal(t){const e=j(t);if(!this.addToIndex_(e,t)){this.featuresCollection_&&this.featuresCollection_.remove(t);return}this.setupChangeEvents_(e,t);const i=t.getGeometry();if(i){const s=i.getExtent();this.featuresRtree_&&this.featuresRtree_.insert(s,t)}else this.nullGeometryFeatures_[e]=t;this.dispatchEvent(new _e(Pt.ADDFEATURE,t))}setupChangeEvents_(t,e){e instanceof Yt||(this.featureChangeKeys_[t]=[V(e,W.CHANGE,this.handleFeatureChange_,this),V(e,gi.PROPERTYCHANGE,this.handleFeatureChange_,this)])}addToIndex_(t,e){let i=!0;if(e.getId()!==void 0){const s=String(e.getId());if(!(s in this.idIndex_))this.idIndex_[s]=e;else if(e instanceof Yt){const r=this.idIndex_[s];r instanceof Yt?Array.isArray(r)?r.push(e):this.idIndex_[s]=[r,e]:i=!1}else i=!1}return i&&(q(!(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=[],s=[];for(let r=0,o=t.length;r<o;r++){const a=t[r],l=j(a);this.addToIndex_(l,a)&&i.push(a)}for(let r=0,o=i.length;r<o;r++){const a=i[r],l=j(a);this.setupChangeEvents_(l,a);const h=a.getGeometry();if(h){const c=h.getExtent();e.push(c),s.push(a)}else this.nullGeometryFeatures_[l]=a}if(this.featuresRtree_&&this.featuresRtree_.load(e,s),this.hasListener(Pt.ADDFEATURE))for(let r=0,o=i.length;r<o;r++)this.dispatchEvent(new _e(Pt.ADDFEATURE,i[r]))}bindFeaturesCollection_(t){let e=!1;this.addEventListener(Pt.ADDFEATURE,function(i){e||(e=!0,t.push(i.feature),e=!1)}),this.addEventListener(Pt.REMOVEFEATURE,function(i){e||(e=!0,t.remove(i.feature),e=!1)}),t.addEventListener(Et.ADD,i=>{e||(e=!0,this.addFeature(i.element),e=!1)}),t.addEventListener(Et.REMOVE,i=>{e||(e=!0,this.removeFeature(i.element),e=!1)}),this.featuresCollection_=t}clear(t){if(t){for(const i in this.featureChangeKeys_)this.featureChangeKeys_[i].forEach(tt);this.featuresCollection_||(this.featureChangeKeys_={},this.idIndex_={},this.uidIndex_={})}else if(this.featuresRtree_){this.featuresRtree_.forEach(i=>{this.removeFeatureInternal(i)});for(const i in this.nullGeometryFeatures_)this.removeFeatureInternal(this.nullGeometryFeatures_[i])}this.featuresCollection_&&this.featuresCollection_.clear(),this.featuresRtree_&&this.featuresRtree_.clear(),this.nullGeometryFeatures_={};const e=new _e(Pt.CLEAR);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(s){const r=s.getGeometry();if(r instanceof Yt||r.intersectsCoordinate(t))return e(s)})}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 s=i.getGeometry();if(s instanceof Yt||s.intersectsExtent(t)){const r=e(i);if(r)return r}})}getFeaturesCollection(){return this.featuresCollection_}getFeatures(){let t;return this.featuresCollection_?t=this.featuresCollection_.getArray().slice(0):this.featuresRtree_&&(t=this.featuresRtree_.getAll(),_i(this.nullGeometryFeatures_)||er(t,Object.values(this.nullGeometryFeatures_))),t}getFeaturesAtCoordinate(t){const e=[];return this.forEachFeatureAtCoordinateDirect(t,function(i){e.push(i)}),e}getFeaturesInExtent(t,e){if(this.featuresRtree_){if(!(e&&e.canWrapX()&&this.getWrapX()))return this.featuresRtree_.getInExtent(t);const s=ha(t,e);return[].concat(...s.map(r=>this.featuresRtree_.getInExtent(r)))}return this.featuresCollection_?this.featuresCollection_.getArray().slice(0):[]}getClosestFeatureToCoordinate(t,e){const i=t[0],s=t[1];let r=null;const o=[NaN,NaN];let a=1/0;const l=[-1/0,-1/0,1/0,1/0];return e=e||Ki,this.featuresRtree_.forEachInExtent(l,function(h){if(e(h)){const c=h.getGeometry(),u=a;if(a=c instanceof Yt?0:c.closestPointXY(i,s,o,a),a<u){r=h;const d=Math.sqrt(a);l[0]=i-d,l[1]=s-d,l[2]=i+d,l[3]=s+d}}}),r}getExtent(t){return this.featuresRtree_.getExtent(t)}getFeatureById(t){const e=this.idIndex_[t.toString()];return e!==void 0?e:null}getFeatureByUid(t){const e=this.uidIndex_[t];return e!==void 0?e:null}getFormat(){return this.format_}getOverlaps(){return this.overlaps_}getUrl(){return this.url_}handleFeatureChange_(t){const e=t.target,i=j(e),s=e.getGeometry();if(!s)i in this.nullGeometryFeatures_||(this.featuresRtree_&&this.featuresRtree_.remove(e),this.nullGeometryFeatures_[i]=e);else{const o=s.getExtent();i in this.nullGeometryFeatures_?(delete this.nullGeometryFeatures_[i],this.featuresRtree_&&this.featuresRtree_.insert(o,e)):this.featuresRtree_&&this.featuresRtree_.update(o,e)}const r=e.getId();if(r!==void 0){const o=r.toString();this.idIndex_[o]!==e&&(this.removeFromIdIndex_(e),this.idIndex_[o]=e)}else this.removeFromIdIndex_(e),this.uidIndex_[i]=e;this.changed(),this.dispatchEvent(new _e(Pt.CHANGEFEATURE,e))}hasFeature(t){const e=t.getId();return e!==void 0?e in this.idIndex_:j(t)in this.uidIndex_}isEmpty(){return this.featuresRtree_?this.featuresRtree_.isEmpty()&&_i(this.nullGeometryFeatures_):this.featuresCollection_?this.featuresCollection_.getLength()===0:!0}loadFeatures(t,e,i){const s=this.loadedExtentsRtree_,r=this.strategy_(t,e,i);for(let o=0,a=r.length;o<a;++o){const l=r[o];s.forEachInExtent(l,function(c){return Pi(c.extent,l)})||(++this.loadingExtentsCount_,this.dispatchEvent(new _e(Pt.FEATURESLOADSTART)),this.loader_.call(this,l,e,i,c=>{--this.loadingExtentsCount_,this.dispatchEvent(new _e(Pt.FEATURESLOADEND,void 0,c))},()=>{--this.loadingExtentsCount_,this.dispatchEvent(new _e(Pt.FEATURESLOADERROR))}),s.insert(l,{extent:l.slice()}))}this.loading=this.loader_.length<4?!1:this.loadingExtentsCount_>0}refresh(){this.clear(!0),this.loadedExtentsRtree_.clear(),super.refresh()}removeLoadedExtent(t){const e=this.loadedExtentsRtree_,i=e.forEachInExtent(t,function(s){if(Bi(s.extent,t))return s});i&&e.remove(i)}removeFeatures(t){let e=!1;for(let i=0,s=t.length;i<s;++i)e=this.removeFeatureInternal(t[i])||e;e&&this.changed()}removeFeature(t){if(!t)return;this.removeFeatureInternal(t)&&this.changed()}removeFeatureInternal(t){const e=j(t);if(!(e in this.uidIndex_))return!1;e in this.nullGeometryFeatures_?delete this.nullGeometryFeatures_[e]:this.featuresRtree_&&this.featuresRtree_.remove(t),this.featureChangeKeys_[e]?.forEach(tt),delete this.featureChangeKeys_[e];const s=t.getId();if(s!==void 0){const r=s.toString(),o=this.idIndex_[r];o===t?delete this.idIndex_[r]:Array.isArray(o)&&(o.splice(o.indexOf(t),1),o.length===1&&(this.idIndex_[r]=o[0]))}return delete this.uidIndex_[e],this.hasListener(Pt.REMOVEFEATURE)&&this.dispatchEvent(new _e(Pt.REMOVEFEATURE,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){q(this.format_,"`format` must be set when `url` is set"),this.url_=t,this.setLoader(Zo(t,this.format_))}setOverlaps(t){this.overlaps_=t,this.changed()}}const O={BEGIN_GEOMETRY:0,BEGIN_PATH:1,CIRCLE:2,CLOSE_PATH:3,CUSTOM:4,DRAW_CHARS:5,DRAW_IMAGE:6,END_GEOMETRY:7,FILL:8,MOVE_TO_LINE_TO:9,SET_FILL_STYLE:10,SET_STROKE_STYLE:11,STROKE:12},Rn=[O.FILL],Re=[O.STROKE],Ge=[O.BEGIN_PATH],Vo=[O.CLOSE_PATH];class ln extends ul{constructor(t,e,i,s){super(),this.tolerance=t,this.maxExtent=e,this.pixelRatio=s,this.maxLineWidth=0,this.resolution=i,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_=null,this.bufferedMaxExtent_=null,this.instructions=[],this.coordinates=[],this.tmpCoordinate_=[],this.hitDetectionInstructions=[],this.state={}}applyPixelRatio(t){const e=this.pixelRatio;return e==1?t:t.map(function(i){return i*e})}appendFlatPointCoordinates(t,e){const i=this.getBufferedMaxExtent(),s=this.tmpCoordinate_,r=this.coordinates;let o=r.length;for(let a=0,l=t.length;a<l;a+=e)s[0]=t[a],s[1]=t[a+1],mi(i,s)&&(r[o++]=s[0],r[o++]=s[1]);return o}appendFlatLineCoordinates(t,e,i,s,r,o){const a=this.coordinates;let l=a.length;const h=this.getBufferedMaxExtent();o&&(e+=s);let c=t[e],u=t[e+1];const d=this.tmpCoordinate_;let f=!0,g,m,_;for(g=e+s;g<i;g+=s)d[0]=t[g],d[1]=t[g+1],_=zs(h,d),_!==m?(f&&(a[l++]=c,a[l++]=u,f=!1),a[l++]=d[0],a[l++]=d[1]):_===lt.INTERSECTING?(a[l++]=d[0],a[l++]=d[1],f=!1):f=!0,c=d[0],u=d[1],m=_;return(r&&f||g===e+s)&&(a[l++]=c,a[l++]=u),l}drawCustomCoordinates_(t,e,i,s,r){for(let o=0,a=i.length;o<a;++o){const l=i[o],h=this.appendFlatLineCoordinates(t,e,l,s,!1,!1);r.push(h),e=l}return e}drawCustom(t,e,i,s,r){this.beginGeometry(t,e,r);const o=t.getType(),a=t.getStride(),l=this.coordinates.length;let h,c,u,d,f;switch(o){case"MultiPolygon":h=t.getOrientedFlatCoordinates(),d=[];const g=t.getEndss();f=0;for(let m=0,_=g.length;m<_;++m){const p=[];f=this.drawCustomCoordinates_(h,f,g[m],a,p),d.push(p)}this.instructions.push([O.CUSTOM,l,d,t,i,lo,r]),this.hitDetectionInstructions.push([O.CUSTOM,l,d,t,s||i,lo,r]);break;case"Polygon":case"MultiLineString":u=[],h=o=="Polygon"?t.getOrientedFlatCoordinates():t.getFlatCoordinates(),f=this.drawCustomCoordinates_(h,0,t.getEnds(),a,u),this.instructions.push([O.CUSTOM,l,u,t,i,Dn,r]),this.hitDetectionInstructions.push([O.CUSTOM,l,u,t,s||i,Dn,r]);break;case"LineString":case"Circle":h=t.getFlatCoordinates(),c=this.appendFlatLineCoordinates(h,0,h.length,a,!1,!1),this.instructions.push([O.CUSTOM,l,c,t,i,li,r]),this.hitDetectionInstructions.push([O.CUSTOM,l,c,t,s||i,li,r]);break;case"MultiPoint":h=t.getFlatCoordinates(),c=this.appendFlatPointCoordinates(h,a),c>l&&(this.instructions.push([O.CUSTOM,l,c,t,i,li,r]),this.hitDetectionInstructions.push([O.CUSTOM,l,c,t,s||i,li,r]));break;case"Point":h=t.getFlatCoordinates(),this.coordinates.push(h[0],h[1]),c=this.coordinates.length,this.instructions.push([O.CUSTOM,l,c,t,i,void 0,r]),this.hitDetectionInstructions.push([O.CUSTOM,l,c,t,s||i,void 0,r]);break}this.endGeometry(e)}beginGeometry(t,e,i){this.beginGeometryInstruction1_=[O.BEGIN_GEOMETRY,e,0,t,i],this.instructions.push(this.beginGeometryInstruction1_),this.beginGeometryInstruction2_=[O.BEGIN_GEOMETRY,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;t.reverse();let e;const i=t.length;let s,r,o=-1;for(e=0;e<i;++e)s=t[e],r=s[0],r==O.END_GEOMETRY?o=e:r==O.BEGIN_GEOMETRY&&(s[2]=e,Rl(this.hitDetectionInstructions,o,e),o=-1)}fillStyleToState(t,e={}){if(t){const i=t.getColor();e.fillPatternScale=i&&typeof i=="object"&&"src"in i?this.pixelRatio:1,e.fillStyle=qt(i||Ct)}else e.fillStyle=void 0;return e}strokeStyleToState(t,e={}){if(t){const i=t.getColor();e.strokeStyle=qt(i||qi);const s=t.getLineCap();e.lineCap=s!==void 0?s:Ei;const r=t.getLineDash();e.lineDash=r?r.slice():ae;const o=t.getLineDashOffset();e.lineDashOffset=o||le;const a=t.getLineJoin();e.lineJoin=a!==void 0?a:xi;const l=t.getWidth();e.lineWidth=l!==void 0?l:Ji;const h=t.getMiterLimit();e.miterLimit=h!==void 0?h:Hi,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;return e}setFillStrokeStyle(t,e){const i=this.state;this.fillStyleToState(t,i),this.strokeStyleToState(e,i)}createFill(t){const e=t.fillStyle,i=[O.SET_FILL_STYLE,e];return typeof e!="string"&&i.push(t.fillPatternScale),i}applyStroke(t){this.instructions.push(this.createStroke(t))}createStroke(t){return[O.SET_STROKE_STYLE,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;(typeof i!="string"||t.currentFillStyle!=i)&&(this.instructions.push(e.call(this,t)),t.currentFillStyle=i)}updateStrokeStyle(t,e){const i=t.strokeStyle,s=t.lineCap,r=t.lineDash,o=t.lineDashOffset,a=t.lineJoin,l=t.lineWidth,h=t.miterLimit;(t.currentStrokeStyle!=i||t.currentLineCap!=s||r!=t.currentLineDash&&!ve(t.currentLineDash,r)||t.currentLineDashOffset!=o||t.currentLineJoin!=a||t.currentLineWidth!=l||t.currentMiterLimit!=h)&&(e.call(this,t),t.currentStrokeStyle=i,t.currentLineCap=s,t.currentLineDash=r,t.currentLineDashOffset=o,t.currentLineJoin=a,t.currentLineWidth=l,t.currentMiterLimit=h)}endGeometry(t){this.beginGeometryInstruction1_[2]=this.instructions.length,this.beginGeometryInstruction1_=null,this.beginGeometryInstruction2_[2]=this.hitDetectionInstructions.length,this.beginGeometryInstruction2_=null;const e=[O.END_GEOMETRY,t];this.instructions.push(e),this.hitDetectionInstructions.push(e)}getBufferedMaxExtent(){if(!this.bufferedMaxExtent_&&(this.bufferedMaxExtent_=ea(this.maxExtent),this.maxLineWidth>0)){const t=this.resolution*(this.maxLineWidth+1)/2;ir(this.bufferedMaxExtent_,t,this.bufferedMaxExtent_)}return this.bufferedMaxExtent_}}class Jd extends ln{constructor(t,e,i,s){super(t,e,i,s),this.hitDetectionImage_=null,this.image_=null,this.imagePixelRatio_=void 0,this.anchorX_=void 0,this.anchorY_=void 0,this.height_=void 0,this.opacity_=void 0,this.originX_=void 0,this.originY_=void 0,this.rotateWithView_=void 0,this.rotation_=void 0,this.scale_=void 0,this.width_=void 0,this.declutterMode_=void 0,this.declutterImageWithText_=void 0}drawPoint(t,e,i){if(!this.image_||this.maxExtent&&!mi(this.maxExtent,t.getFlatCoordinates()))return;this.beginGeometry(t,e,i);const s=t.getFlatCoordinates(),r=t.getStride(),o=this.coordinates.length,a=this.appendFlatPointCoordinates(s,r);this.instructions.push([O.DRAW_IMAGE,o,a,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([O.DRAW_IMAGE,o,a,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 s=t.getFlatCoordinates(),r=[];for(let l=0,h=s.length;l<h;l+=t.getStride())(!this.maxExtent||mi(this.maxExtent,s.slice(l,l+2)))&&r.push(s[l],s[l+1]);const o=this.coordinates.length,a=this.appendFlatPointCoordinates(r,2);this.instructions.push([O.DRAW_IMAGE,o,a,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([O.DRAW_IMAGE,o,a,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(),s=t.getSize(),r=t.getOrigin();this.imagePixelRatio_=t.getPixelRatio(this.pixelRatio),this.anchorX_=i[0],this.anchorY_=i[1],this.hitDetectionImage_=t.getHitDetectionImage(),this.image_=t.getImage(this.pixelRatio),this.height_=s[1],this.opacity_=t.getOpacity(),this.originX_=r[0],this.originY_=r[1],this.rotateWithView_=t.getRotateWithView(),this.rotation_=t.getRotation(),this.scale_=t.getScaleArray(),this.width_=s[0],this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}}class Qd extends ln{constructor(t,e,i,s){super(t,e,i,s)}drawFlatCoordinates_(t,e,i,s){const r=this.coordinates.length,o=this.appendFlatLineCoordinates(t,e,i,s,!1,!1),a=[O.MOVE_TO_LINE_TO,r,o];return this.instructions.push(a),this.hitDetectionInstructions.push(a),i}drawLineString(t,e,i){const s=this.state,r=s.strokeStyle,o=s.lineWidth;if(r===void 0||o===void 0)return;this.updateStrokeStyle(s,this.applyStroke),this.beginGeometry(t,e,i),this.hitDetectionInstructions.push([O.SET_STROKE_STYLE,s.strokeStyle,s.lineWidth,s.lineCap,s.lineJoin,s.miterLimit,ae,le],Ge);const a=t.getFlatCoordinates(),l=t.getStride();this.drawFlatCoordinates_(a,0,a.length,l),this.hitDetectionInstructions.push(Re),this.endGeometry(e)}drawMultiLineString(t,e,i){const s=this.state,r=s.strokeStyle,o=s.lineWidth;if(r===void 0||o===void 0)return;this.updateStrokeStyle(s,this.applyStroke),this.beginGeometry(t,e,i),this.hitDetectionInstructions.push([O.SET_STROKE_STYLE,s.strokeStyle,s.lineWidth,s.lineCap,s.lineJoin,s.miterLimit,ae,le],Ge);const a=t.getEnds(),l=t.getFlatCoordinates(),h=t.getStride();let c=0;for(let u=0,d=a.length;u<d;++u)c=this.drawFlatCoordinates_(l,c,a[u],h);this.hitDetectionInstructions.push(Re),this.endGeometry(e)}finish(){const t=this.state;return t.lastStroke!=null&&t.lastStroke!=this.coordinates.length&&this.instructions.push(Re),this.reverseHitDetectionInstructions(),this.state=null,super.finish()}applyStroke(t){t.lastStroke!=null&&t.lastStroke!=this.coordinates.length&&(this.instructions.push(Re),t.lastStroke=this.coordinates.length),t.lastStroke=0,super.applyStroke(t),this.instructions.push(Ge)}}class jo extends ln{constructor(t,e,i,s){super(t,e,i,s)}drawFlatCoordinatess_(t,e,i,s){const r=this.state,o=r.fillStyle!==void 0,a=r.strokeStyle!==void 0,l=i.length;this.instructions.push(Ge),this.hitDetectionInstructions.push(Ge);for(let h=0;h<l;++h){const c=i[h],u=this.coordinates.length,d=this.appendFlatLineCoordinates(t,e,c,s,!0,!a),f=[O.MOVE_TO_LINE_TO,u,d];this.instructions.push(f),this.hitDetectionInstructions.push(f),a&&(this.instructions.push(Vo),this.hitDetectionInstructions.push(Vo)),e=c}return o&&(this.instructions.push(Rn),this.hitDetectionInstructions.push(Rn)),a&&(this.instructions.push(Re),this.hitDetectionInstructions.push(Re)),e}drawCircle(t,e,i){const s=this.state,r=s.fillStyle,o=s.strokeStyle;if(r===void 0&&o===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),s.fillStyle!==void 0&&this.hitDetectionInstructions.push([O.SET_FILL_STYLE,Ct]),s.strokeStyle!==void 0&&this.hitDetectionInstructions.push([O.SET_STROKE_STYLE,s.strokeStyle,s.lineWidth,s.lineCap,s.lineJoin,s.miterLimit,ae,le]);const a=t.getFlatCoordinates(),l=t.getStride(),h=this.coordinates.length;this.appendFlatLineCoordinates(a,0,a.length,l,!1,!1);const c=[O.CIRCLE,h];this.instructions.push(Ge,c),this.hitDetectionInstructions.push(Ge,c),s.fillStyle!==void 0&&(this.instructions.push(Rn),this.hitDetectionInstructions.push(Rn)),s.strokeStyle!==void 0&&(this.instructions.push(Re),this.hitDetectionInstructions.push(Re)),this.endGeometry(e)}drawPolygon(t,e,i){const s=this.state,r=s.fillStyle,o=s.strokeStyle;if(r===void 0&&o===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),s.fillStyle!==void 0&&this.hitDetectionInstructions.push([O.SET_FILL_STYLE,Ct]),s.strokeStyle!==void 0&&this.hitDetectionInstructions.push([O.SET_STROKE_STYLE,s.strokeStyle,s.lineWidth,s.lineCap,s.lineJoin,s.miterLimit,ae,le]);const a=t.getEnds(),l=t.getOrientedFlatCoordinates(),h=t.getStride();this.drawFlatCoordinatess_(l,0,a,h),this.endGeometry(e)}drawMultiPolygon(t,e,i){const s=this.state,r=s.fillStyle,o=s.strokeStyle;if(r===void 0&&o===void 0)return;this.setFillStrokeStyles_(),this.beginGeometry(t,e,i),s.fillStyle!==void 0&&this.hitDetectionInstructions.push([O.SET_FILL_STYLE,Ct]),s.strokeStyle!==void 0&&this.hitDetectionInstructions.push([O.SET_STROKE_STYLE,s.strokeStyle,s.lineWidth,s.lineCap,s.lineJoin,s.miterLimit,ae,le]);const a=t.getEndss(),l=t.getOrientedFlatCoordinates(),h=t.getStride();let c=0;for(let u=0,d=a.length;u<d;++u)c=this.drawFlatCoordinatess_(l,c,a[u],h);this.endGeometry(e)}finish(){this.reverseHitDetectionInstructions(),this.state=null;const t=this.tolerance;if(t!==0){const e=this.coordinates;for(let i=0,s=e.length;i<s;++i)e[i]=Oe(e[i],t)}return super.finish()}setFillStrokeStyles_(){const t=this.state;this.updateFillStyle(t,this.createFill),this.updateStrokeStyle(t,this.applyStroke)}}function tf(n,t,e,i,s){const r=[];let o=e,a=0,l=t.slice(e,2);for(;a<n&&o+s<i;){const[h,c]=l.slice(-2),u=t[o+s],d=t[o+s+1],f=Math.sqrt((u-h)*(u-h)+(d-c)*(d-c));if(a+=f,a>=n){const g=(n-a+f)/f,m=Lt(h,u,g),_=Lt(c,d,g);l.push(m,_),r.push(l),l=[m,_],a==n&&(o+=s),a=0}else if(a<n)l.push(t[o+s],t[o+s+1]),o+=s;else{const g=f-a,m=Lt(h,u,g/f),_=Lt(c,d,g/f);l.push(m,_),r.push(l),l=[m,_],a=0,o+=s}}return a>0&&r.push(l),r}function ef(n,t,e,i,s){let r=e,o=e,a=0,l=0,h=e,c,u,d,f,g,m,_,p,E,C;for(u=e;u<i;u+=s){const y=t[u],x=t[u+1];g!==void 0&&(E=y-g,C=x-m,f=Math.sqrt(E*E+C*C),_!==void 0&&(l+=d,c=Math.acos((_*E+p*C)/(d*f)),c>n&&(l>a&&(a=l,r=h,o=u),l=0,h=u-s)),d=f,_=E,p=C),g=y,m=x}return l+=f,l>a?[h,u]:[r,o]}const zn={left:0,center:.5,right:1,top:0,middle:.5,hanging:.2,alphabetic:.8,ideographic:.8,bottom:1};class nf extends ln{constructor(t,e,i,s){super(t,e,i,s),this.labels_=null,this.text_="",this.textOffsetX_=0,this.textOffsetY_=0,this.textRotateWithView_=void 0,this.textKeepUpright_=void 0,this.textRotation_=0,this.textFillState_=null,this.fillStates={},this.fillStates[Ct]={fillStyle:Ct},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 s=this.textFillState_,r=this.textStrokeState_,o=this.textState_;if(this.text_===""||!o||!s&&!r)return;const a=this.coordinates;let l=a.length;const h=t.getType();let c=null,u=t.getStride();if(o.placement==="line"&&(h=="LineString"||h=="MultiLineString"||h=="Polygon"||h=="MultiPolygon")){if(!wt(this.maxExtent,t.getExtent()))return;let d;if(c=t.getFlatCoordinates(),h=="LineString")d=[c.length];else if(h=="MultiLineString")d=t.getEnds();else if(h=="Polygon")d=t.getEnds().slice(0,1);else if(h=="MultiPolygon"){const _=t.getEndss();d=[];for(let p=0,E=_.length;p<E;++p)d.push(_[p][0])}this.beginGeometry(t,e,i);const f=o.repeat,g=f?void 0:o.textAlign;let m=0;for(let _=0,p=d.length;_<p;++_){let E;f?E=tf(f*this.resolution,c,m,d[_],u):E=[c.slice(m,d[_])];for(let C=0,y=E.length;C<y;++C){const x=E[C];let R=0,I=x.length;if(g==null){const v=ef(o.maxAngle,x,0,x.length,2);R=v[0],I=v[1]}for(let v=R;v<I;v+=u)a.push(x[v],x[v+1]);const T=a.length;m=d[_],this.drawChars_(l,T),l=T}}this.endGeometry(e)}else{let d=o.overflow?null:[];switch(h){case"Point":case"MultiPoint":c=t.getFlatCoordinates();break;case"LineString":c=t.getFlatMidpoint();break;case"Circle":c=t.getCenter();break;case"MultiLineString":c=t.getFlatMidpoints(),u=2;break;case"Polygon":c=t.getFlatInteriorPoint(),o.overflow||d.push(c[2]/this.resolution),u=3;break;case"MultiPolygon":const y=t.getFlatInteriorPoints();c=[];for(let x=0,R=y.length;x<R;x+=3)o.overflow||d.push(y[x+2]/this.resolution),c.push(y[x],y[x+1]);if(c.length===0)return;u=2;break}const f=this.appendFlatPointCoordinates(c,u);if(f===l)return;if(d&&(f-l)/2!==c.length/u){let y=l/2;d=d.filter((x,R)=>{const I=a[(y+R)*2]===c[R*u]&&a[(y+R)*2+1]===c[R*u+1];return I||--y,I})}this.saveTextStates_();const g=o.backgroundFill?this.createFill(this.fillStyleToState(o.backgroundFill)):null,m=o.backgroundStroke?this.createStroke(this.strokeStyleToState(o.backgroundStroke)):null;this.beginGeometry(t,e,i);let _=o.padding;if(_!=Ne&&(o.scale[0]<0||o.scale[1]<0)){let y=o.padding[0],x=o.padding[1],R=o.padding[2],I=o.padding[3];o.scale[0]<0&&(x=-x,I=-I),o.scale[1]<0&&(y=-y,R=-R),_=[y,x,R,I]}const p=this.pixelRatio;this.instructions.push([O.DRAW_IMAGE,l,f,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[1,1],NaN,this.declutterMode_,this.declutterImageWithText_,_==Ne?Ne:_.map(function(y){return y*p}),g,m,this.text_,this.textKey_,this.strokeKey_,this.fillKey_,this.textOffsetX_,this.textOffsetY_,d]);const E=1/p,C=g?g.slice(0):null;C&&(C[1]=Ct),this.hitDetectionInstructions.push([O.DRAW_IMAGE,l,f,null,NaN,NaN,NaN,1,0,0,this.textRotateWithView_,this.textRotation_,[E,E],NaN,this.declutterMode_,this.declutterImageWithText_,_,C,m,this.text_,this.textKey_,this.strokeKey_,this.fillKey_?Ct:this.fillKey_,this.textOffsetX_,this.textOffsetY_,d]),this.endGeometry(e)}}saveTextStates_(){const t=this.textStrokeState_,e=this.textState_,i=this.textFillState_,s=this.strokeKey_;t&&(s in this.strokeStates||(this.strokeStates[s]={strokeStyle:t.strokeStyle,lineCap:t.lineCap,lineDashOffset:t.lineDashOffset,lineWidth:t.lineWidth,lineJoin:t.lineJoin,miterLimit:t.miterLimit,lineDash:t.lineDash}));const r=this.textKey_;r in this.textStates||(this.textStates[r]={font:e.font,textAlign:e.textAlign||$i,justify:e.justify,textBaseline:e.textBaseline||Fn,scale:e.scale});const o=this.fillKey_;i&&(o in this.fillStates||(this.fillStates[o]={fillStyle:i.fillStyle}))}drawChars_(t,e){const i=this.textStrokeState_,s=this.textState_,r=this.strokeKey_,o=this.textKey_,a=this.fillKey_;this.saveTextStates_();const l=this.pixelRatio,h=zn[s.textBaseline],c=this.textOffsetY_*l,u=this.text_,d=i?i.lineWidth*Math.abs(s.scale[0])/2:0;this.instructions.push([O.DRAW_CHARS,t,e,h,s.overflow,a,s.maxAngle,l,c,r,d*l,u,o,1,this.declutterMode_,this.textKeepUpright_]),this.hitDetectionInstructions.push([O.DRAW_CHARS,t,e,h,s.overflow,a&&Ct,s.maxAngle,l,c,r,d*l,u,o,1/l,this.declutterMode_,this.textKeepUpright_])}setTextStyle(t,e){let i,s,r;if(!t)this.text_="";else{const o=t.getFill();o?(s=this.textFillState_,s||(s={},this.textFillState_=s),s.fillStyle=qt(o.getColor()||Ct)):(s=null,this.textFillState_=s);const a=t.getStroke();if(!a)r=null,this.textStrokeState_=r;else{r=this.textStrokeState_,r||(r={},this.textStrokeState_=r);const m=a.getLineDash(),_=a.getLineDashOffset(),p=a.getWidth(),E=a.getMiterLimit();r.lineCap=a.getLineCap()||Ei,r.lineDash=m?m.slice():ae,r.lineDashOffset=_===void 0?le:_,r.lineJoin=a.getLineJoin()||xi,r.lineWidth=p===void 0?Ji:p,r.miterLimit=E===void 0?Hi:E,r.strokeStyle=qt(a.getColor()||qi)}i=this.textState_;const l=t.getFont()||Ka;Iu(l);const h=t.getScaleArray();i.overflow=t.getOverflow(),i.font=l,i.maxAngle=t.getMaxAngle(),i.placement=t.getPlacement(),i.textAlign=t.getTextAlign(),i.repeat=t.getRepeat(),i.justify=t.getJustify(),i.textBaseline=t.getTextBaseline()||Fn,i.backgroundFill=t.getBackgroundFill(),i.backgroundStroke=t.getBackgroundStroke(),i.padding=t.getPadding()||Ne,i.scale=h===void 0?[1,1]:h;const c=t.getOffsetX(),u=t.getOffsetY(),d=t.getRotateWithView(),f=t.getKeepUpright(),g=t.getRotation();this.text_=t.getText()||"",this.textOffsetX_=c===void 0?0:c,this.textOffsetY_=u===void 0?0:u,this.textRotateWithView_=d===void 0?!1:d,this.textKeepUpright_=f===void 0?!0:f,this.textRotation_=g===void 0?0:g,this.strokeKey_=r?(typeof r.strokeStyle=="string"?r.strokeStyle:j(r.strokeStyle))+r.lineCap+r.lineDashOffset+"|"+r.lineWidth+r.lineJoin+r.miterLimit+"["+r.lineDash.join()+"]":"",this.textKey_=i.font+i.scale+(i.textAlign||"?")+(i.repeat||"?")+(i.justify||"?")+(i.textBaseline||"?"),this.fillKey_=s&&s.fillStyle?typeof s.fillStyle=="string"?s.fillStyle:"|"+j(s.fillStyle):""}this.declutterMode_=t.getDeclutterMode(),this.declutterImageWithText_=e}}const sf={Circle:jo,Default:ln,Image:Jd,LineString:Qd,Polygon:jo,Text:nf};class rf{constructor(t,e,i,s){this.tolerance_=t,this.maxExtent_=e,this.pixelRatio_=s,this.resolution_=i,this.buildersByZIndex_={}}finish(){const t={};for(const e in this.buildersByZIndex_){t[e]=t[e]||{};const i=this.buildersByZIndex_[e];for(const s in i){const r=i[s].finish();t[e][s]=r}}return t}getBuilder(t,e){const i=t!==void 0?t.toString():"0";let s=this.buildersByZIndex_[i];s===void 0&&(s={},this.buildersByZIndex_[i]=s);let r=s[e];if(r===void 0){const o=sf[e];r=new o(this.tolerance_,this.maxExtent_,this.resolution_,this.pixelRatio_),s[e]=r}return r}}function of(n,t,e,i,s,r,o,a,l,h,c,u,d=!0){let f=n[t],g=n[t+1],m=0,_=0,p=0,E=0;function C(){m=f,_=g,t+=i,f=n[t],g=n[t+1],E+=p,p=Math.sqrt((f-m)*(f-m)+(g-_)*(g-_))}do C();while(t<e-i&&E+p<r);let y=p===0?0:(r-E)/p;const x=Lt(m,f,y),R=Lt(_,g,y),I=t-i,T=E,v=r+a*l(h,s,c);for(;t<e-i&&E+p<v;)C();y=p===0?0:(v-E)/p;const L=Lt(m,f,y),k=Lt(_,g,y);let b=!1;if(d)if(u){const G=[x,R,L,k];Ca(G,0,4,2,u,G,G),b=G[0]>G[2]}else b=x>L;const A=Math.PI,M=[],Y=I+i===t;t=I,p=0,E=T,f=n[t],g=n[t+1];let F;if(Y){C(),F=Math.atan2(g-_,f-m),b&&(F+=F>0?-A:A);const G=(L+x)/2,P=(k+R)/2;return M[0]=[G,P,(v-r)/2,F,s],M}s=s.replace(/\n/g," ");for(let G=0,P=s.length;G<P;){C();let K=Math.atan2(g-_,f-m);if(b&&(K+=K>0?-A:A),F!==void 0){let st=K-F;if(st+=st>A?-2*A:st<-A?2*A:0,Math.abs(st)>o)return null}F=K;const Z=G;let Q=0;for(;G<P;++G){const st=b?P-G-1:G,St=a*l(h,s[st],c);if(t+i<e&&E+p<r+Q+St/2)break;Q+=St}if(G===Z)continue;const S=b?s.substring(P-Z,P-G):s.substring(Z,G);y=p===0?0:(r+Q/2-E)/p;const ut=Lt(m,f,y),_t=Lt(_,g,y);M.push([ut,_t,Q/2,K,S]),r+=Q}return M}const ii=zt(),me=[],ee=[],ie=[],pe=[];function Ho(n){return n[3].declutterBox}const qo=new RegExp("[֑-ࣿיִ-﷿ﹰ-ﻼࠀ-࿿-]");function Fs(n,t){return t==="start"?t=qo.test(n)?"right":"left":t==="end"&&(t=qo.test(n)?"left":"right"),zn[t]}function af(n,t,e){return e>0&&n.push(`
`,""),n.push(t,""),n}function lf(n,t,e){return e%2===0&&(n+=t),n}class hf{constructor(t,e,i,s,r){this.overlaps=i,this.pixelRatio=e,this.resolution=t,this.alignAndScaleFill_,this.instructions=s.instructions,this.coordinates=s.coordinates,this.coordinateCache_={},this.renderedTransform_=Zt(),this.hitDetectionInstructions=s.hitDetectionInstructions,this.pixelCoordinates_=null,this.viewRotation_=0,this.fillStates=s.fillStates||{},this.strokeStates=s.strokeStates||{},this.textStates=s.textStates||{},this.widths_={},this.labels_={},this.zIndexContext_=r?new ll:null}getZIndexContext(){return this.zIndexContext_}createLabel(t,e,i,s){const r=t+e+i+s;if(this.labels_[r])return this.labels_[r];const o=s?this.strokeStates[s]:null,a=i?this.fillStates[i]:null,l=this.textStates[e],h=this.pixelRatio,c=[l.scale[0]*h,l.scale[1]*h],u=l.justify?zn[l.justify]:Fs(Array.isArray(t)?t[0]:t,l.textAlign||$i),d=s&&o.lineWidth?o.lineWidth:0,f=Array.isArray(t)?t:String(t).split(`
`).reduce(af,[]),{width:g,height:m,widths:_,heights:p,lineWidths:E}=vu(l,f),C=g+d,y=[],x=(C+2)*c[0],R=(m+d)*c[1],I={width:x<0?Math.floor(x):Math.ceil(x),height:R<0?Math.floor(R):Math.ceil(R),contextInstructions:y};(c[0]!=1||c[1]!=1)&&y.push("scale",c),s&&(y.push("strokeStyle",o.strokeStyle),y.push("lineWidth",d),y.push("lineCap",o.lineCap),y.push("lineJoin",o.lineJoin),y.push("miterLimit",o.miterLimit),y.push("setLineDash",[o.lineDash]),y.push("lineDashOffset",o.lineDashOffset)),i&&y.push("fillStyle",a.fillStyle),y.push("textBaseline","middle"),y.push("textAlign","center");const T=.5-u;let v=u*C+T*d;const L=[],k=[];let b=0,A=0,M=0,Y=0,F;for(let G=0,P=f.length;G<P;G+=2){const K=f[G];if(K===`
`){A+=b,b=0,v=u*C+T*d,++Y;continue}const Z=f[G+1]||l.font;Z!==F&&(s&&L.push("font",Z),i&&k.push("font",Z),F=Z),b=Math.max(b,p[M]);const Q=[K,v+T*_[M]+u*(_[M]-E[Y]),.5*(d+b)+A];v+=_[M],s&&L.push("strokeText",Q),i&&k.push("fillText",Q),++M}return Array.prototype.push.apply(y,L),Array.prototype.push.apply(y,k),this.labels_[r]=I,I}replayTextBackground_(t,e,i,s,r,o,a){t.beginPath(),t.moveTo.apply(t,e),t.lineTo.apply(t,i),t.lineTo.apply(t,s),t.lineTo.apply(t,r),t.lineTo.apply(t,e),o&&(this.alignAndScaleFill_=o[2],t.fillStyle=o[1],this.fill_(t)),a&&(this.setStrokeStyle_(t,a),t.stroke())}calculateImageOrLabelDimensions_(t,e,i,s,r,o,a,l,h,c,u,d,f,g,m,_){a*=d[0],l*=d[1];let p=i-a,E=s-l;const C=r+h>t?t-h:r,y=o+c>e?e-c:o,x=g[3]+C*d[0]+g[1],R=g[0]+y*d[1]+g[2],I=p-g[3],T=E-g[0];(m||u!==0)&&(me[0]=I,pe[0]=I,me[1]=T,ee[1]=T,ee[0]=I+x,ie[0]=ee[0],ie[1]=T+R,pe[1]=ie[1]);let v;return u!==0?(v=he(Zt(),i,s,1,1,u,-i,-s),ht(v,me),ht(v,ee),ht(v,ie),ht(v,pe),Se(Math.min(me[0],ee[0],ie[0],pe[0]),Math.min(me[1],ee[1],ie[1],pe[1]),Math.max(me[0],ee[0],ie[0],pe[0]),Math.max(me[1],ee[1],ie[1],pe[1]),ii)):Se(Math.min(I,I+x),Math.min(T,T+R),Math.max(I,I+x),Math.max(T,T+R),ii),f&&(p=Math.round(p),E=Math.round(E)),{drawImageX:p,drawImageY:E,drawImageW:C,drawImageH:y,originX:h,originY:c,declutterBox:{minX:ii[0],minY:ii[1],maxX:ii[2],maxY:ii[3],value:_},canvasTransform:v,scale:d}}replayImageOrLabel_(t,e,i,s,r,o,a){const l=!!(o||a),h=s.declutterBox,c=a?a[2]*s.scale[0]/2:0;return h.minX-c<=e[0]&&h.maxX+c>=0&&h.minY-c<=e[1]&&h.maxY+c>=0&&(l&&this.replayTextBackground_(t,me,ee,ie,pe,o,a),Lu(t,s.canvasTransform,r,i,s.originX,s.originY,s.drawImageW,s.drawImageH,s.drawImageX,s.drawImageY,s.scale)),!0}fill_(t){const e=this.alignAndScaleFill_;if(e){const i=ht(this.renderedTransform_,[0,0]),s=512*this.pixelRatio;t.save(),t.translate(i[0]%s,i[1]%s),e!==1&&t.scale(e,e),t.rotate(this.viewRotation_)}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,s){const r=this.textStates[e],o=this.createLabel(t,e,s,i),a=this.strokeStates[i],l=this.pixelRatio,h=Fs(Array.isArray(t)?t[0]:t,r.textAlign||$i),c=zn[r.textBaseline||Fn],u=a&&a.lineWidth?a.lineWidth:0,d=o.width/l-2*r.scale[0],f=h*d+2*(.5-h)*u,g=c*o.height/l+2*(.5-c)*u;return{label:o,anchorX:f,anchorY:g}}execute_(t,e,i,s,r,o,a,l){const h=this.zIndexContext_;let c;this.pixelCoordinates_&&ve(i,this.renderedTransform_)?c=this.pixelCoordinates_:(this.pixelCoordinates_||(this.pixelCoordinates_=[]),c=Ie(this.coordinates,0,this.coordinates.length,2,i,this.pixelCoordinates_),Rh(this.renderedTransform_,i));let u=0;const d=s.length;let f=0,g,m,_,p,E,C,y,x,R,I,T,v,L,k=0,b=0;const A=this.coordinateCache_,M=this.viewRotation_,Y=Math.round(Math.atan2(-i[1],i[0])*1e12)/1e12,F={context:t,pixelRatio:this.pixelRatio,resolution:this.resolution,rotation:M},G=this.instructions!=s||this.overlaps?0:200;let P,K,Z,Q;for(;u<d;){const S=s[u];switch(S[0]){case O.BEGIN_GEOMETRY:P=S[1],Q=S[3],P.getGeometry()?a!==void 0&&!wt(a,Q.getExtent())?u=S[2]+1:++u:u=S[2],h&&(h.zIndex=S[4]);break;case O.BEGIN_PATH:k>G&&(this.fill_(t),k=0),b>G&&(t.stroke(),b=0),!k&&!b&&(t.beginPath(),E=NaN,C=NaN),++u;break;case O.CIRCLE:f=S[1];const _t=c[f],st=c[f+1],St=c[f+2],dt=c[f+3],Ut=St-_t,Xt=dt-st,vt=Math.sqrt(Ut*Ut+Xt*Xt);t.moveTo(_t+vt,st),t.arc(_t,st,vt,0,2*Math.PI,!0),++u;break;case O.CLOSE_PATH:t.closePath(),++u;break;case O.CUSTOM:f=S[1],g=S[2];const hn=S[3],as=S[4],Ti=S[5];F.geometry=hn,F.feature=P,u in A||(A[u]=[]);const Le=A[u];Ti?Ti(c,f,g,2,Le):(Le[0]=c[f],Le[1]=c[f+1],Le.length=2),h&&(h.zIndex=S[6]),as(Le,F),++u;break;case O.DRAW_IMAGE:f=S[1],g=S[2],R=S[3],m=S[4],_=S[5];let Mt=S[6];const Vt=S[7],Ue=S[8],Ve=S[9],Ii=S[10];let Ae=S[11];const je=S[12];let He=S[13];p=S[14]||"declutter";const at=S[15];if(!R&&S.length>=20){I=S[19],T=S[20],v=S[21],L=S[22];const bt=this.drawLabelWithPointPlacement_(I,T,v,L);R=bt.label,S[3]=R;const Me=S[23];m=(bt.anchorX-Me)*this.pixelRatio,S[4]=m;const Dt=S[24];_=(bt.anchorY-Dt)*this.pixelRatio,S[5]=_,Mt=R.height,S[6]=Mt,He=R.width,S[13]=He}let ls;S.length>25&&(ls=S[25]);let hs,cn,un;S.length>17?(hs=S[16],cn=S[17],un=S[18]):(hs=Ne,cn=null,un=null),Ii&&Y?Ae+=M:!Ii&&!Y&&(Ae-=M);let ml=0;for(;f<g;f+=2){if(ls&&ls[ml++]<He/this.pixelRatio)continue;const bt=this.calculateImageOrLabelDimensions_(R.width,R.height,c[f],c[f+1],He,Mt,m,_,Ue,Ve,Ae,je,r,hs,!!cn||!!un,P),Me=[t,e,R,bt,Vt,cn,un];if(l){let Dt,jt,Ot;if(at){const it=g-f;if(!at[it]){at[it]={args:Me,declutterMode:p};continue}const mt=at[it];Dt=mt.args,jt=mt.declutterMode,delete at[it],Ot=Ho(Dt)}let Jt,Qt;if(Dt&&(jt!=="declutter"||!l.collides(Ot))&&(Jt=!0),(p!=="declutter"||!l.collides(bt.declutterBox))&&(Qt=!0),jt==="declutter"&&p==="declutter"){const it=Jt&&Qt;Jt=it,Qt=it}Jt&&(jt!=="none"&&l.insert(Ot),this.replayImageOrLabel_.apply(this,Dt)),Qt&&(p!=="none"&&l.insert(bt.declutterBox),this.replayImageOrLabel_.apply(this,Me))}else this.replayImageOrLabel_.apply(this,Me)}++u;break;case O.DRAW_CHARS:const Nr=S[1],Gr=S[2],cs=S[3],pl=S[4];L=S[5];const yl=S[6],zr=S[7],Xr=S[8];v=S[9];const us=S[10];I=S[11],Array.isArray(I)&&(I=I.reduce(lf,"")),T=S[12];const Wr=[S[13],S[13]];p=S[14]||"declutter";const El=S[15],ds=this.textStates[T],Si=ds.font,vi=[ds.scale[0]*zr,ds.scale[1]*zr];let Li;Si in this.widths_?Li=this.widths_[Si]:(Li={},this.widths_[Si]=Li);const Yr=Fd(c,Nr,Gr,2),Kr=Math.abs(vi[0])*Io(Si,I,Li);if(pl||Kr<=Yr){const bt=this.textStates[T].textAlign,Me=(Yr-Kr)*Fs(I,bt),Dt=of(c,Nr,Gr,2,I,Me,yl,Math.abs(vi[0]),Io,Si,Li,Y?0:this.viewRotation_,El);t:if(Dt){const jt=[];let Ot,Jt,Qt,it,mt;if(v)for(Ot=0,Jt=Dt.length;Ot<Jt;++Ot){mt=Dt[Ot],Qt=mt[4],it=this.createLabel(Qt,T,"",v),m=mt[2]+(vi[0]<0?-us:us),_=cs*it.height+(.5-cs)*2*us*vi[1]/vi[0]-Xr;const te=this.calculateImageOrLabelDimensions_(it.width,it.height,mt[0],mt[1],it.width,it.height,m,_,0,0,mt[3],Wr,!1,Ne,!1,P);if(l&&p==="declutter"&&l.collides(te.declutterBox))break t;jt.push([t,e,it,te,1,null,null])}if(L)for(Ot=0,Jt=Dt.length;Ot<Jt;++Ot){mt=Dt[Ot],Qt=mt[4],it=this.createLabel(Qt,T,L,""),m=mt[2],_=cs*it.height-Xr;const te=this.calculateImageOrLabelDimensions_(it.width,it.height,mt[0],mt[1],it.width,it.height,m,_,0,0,mt[3],Wr,!1,Ne,!1,P);if(l&&p==="declutter"&&l.collides(te.declutterBox))break t;jt.push([t,e,it,te,1,null,null])}l&&p!=="none"&&l.load(jt.map(Ho));for(let te=0,xl=jt.length;te<xl;++te)this.replayImageOrLabel_.apply(this,jt[te])}}++u;break;case O.END_GEOMETRY:if(o!==void 0){P=S[1];const bt=o(P,Q,p);if(bt)return bt}++u;break;case O.FILL:G?k++:this.fill_(t),++u;break;case O.MOVE_TO_LINE_TO:for(f=S[1],g=S[2],K=c[f],Z=c[f+1],t.moveTo(K,Z),E=K+.5|0,C=Z+.5|0,f+=2;f<g;f+=2)K=c[f],Z=c[f+1],y=K+.5|0,x=Z+.5|0,(f==g-2||y!==E||x!==C)&&(t.lineTo(K,Z),E=y,C=x);++u;break;case O.SET_FILL_STYLE:this.alignAndScaleFill_=S[2],k&&(this.fill_(t),k=0,b&&(t.stroke(),b=0)),t.fillStyle=S[1],++u;break;case O.SET_STROKE_STYLE:b&&(t.stroke(),b=0),this.setStrokeStyle_(t,S),++u;break;case O.STROKE:G?b++:t.stroke(),++u;break;default:++u;break}}k&&this.fill_(t),b&&t.stroke()}execute(t,e,i,s,r,o){this.viewRotation_=s,this.execute_(t,e,i,this.instructions,r,void 0,void 0,o)}executeHitDetection(t,e,i,s,r){return this.viewRotation_=i,this.execute_(t,[t.canvas.width,t.canvas.height],e,this.hitDetectionInstructions,!0,s,r)}}const Pe=["Polygon","Circle","LineString","Image","Text","Default"],_l=["Image","Text"],cf=Pe.filter(n=>!_l.includes(n));class uf{constructor(t,e,i,s,r,o,a){this.maxExtent_=t,this.overlaps_=s,this.pixelRatio_=i,this.resolution_=e,this.renderBuffer_=o,this.executorsByZIndex_={},this.hitDetectionContext_=null,this.hitDetectionTransform_=Zt(),this.renderedContext_=null,this.deferredZIndexContexts_={},this.createExecutors_(r,a)}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 s=this.executorsByZIndex_[i];s===void 0&&(s={},this.executorsByZIndex_[i]=s);const r=t[i];for(const o in r){const a=r[o];s[o]=new hf(this.resolution_,this.pixelRatio_,this.overlaps_,a,e)}}}hasExecutors(t){for(const e in this.executorsByZIndex_){const i=this.executorsByZIndex_[e];for(let s=0,r=t.length;s<r;++s)if(t[s]in i)return!0}return!1}forEachFeatureAtCoordinate(t,e,i,s,r,o){s=Math.round(s);const a=s*2+1,l=he(this.hitDetectionTransform_,s+.5,s+.5,1/e,-1/e,-i,-t[0],-t[1]),h=!this.hitDetectionContext_;h&&(this.hitDetectionContext_=ot(a,a));const c=this.hitDetectionContext_;c.canvas.width!==a||c.canvas.height!==a?(c.canvas.width=a,c.canvas.height=a):h||c.clearRect(0,0,a,a);let u;this.renderBuffer_!==void 0&&(u=zt(),Wi(u,t),ir(u,e*(this.renderBuffer_+s),u));const d=df(s);let f;function g(x,R,I){const T=c.getImageData(0,0,a,a).data;for(let v=0,L=d.length;v<L;v++)if(T[d[v]]>0){if(!o||I==="none"||f!=="Image"&&f!=="Text"||o.includes(x)){const k=(d[v]-3)/4,b=s-k%a,A=s-(k/a|0),M=r(x,R,b*b+A*A);if(M)return M}c.clearRect(0,0,a,a);break}}const m=Object.keys(this.executorsByZIndex_).map(Number);m.sort(oe);let _,p,E,C,y;for(_=m.length-1;_>=0;--_){const x=m[_].toString();for(E=this.executorsByZIndex_[x],p=Pe.length-1;p>=0;--p)if(f=Pe[p],C=E[f],C!==void 0&&(y=C.executeHitDetection(c,l,i,g,u),y))return y}}getClipCoords(t){const e=this.maxExtent_;if(!e)return null;const i=e[0],s=e[1],r=e[2],o=e[3],a=[i,s,i,o,r,o,r,s];return Ie(a,0,8,2,t,a),a}isEmpty(){return _i(this.executorsByZIndex_)}execute(t,e,i,s,r,o,a){const l=Object.keys(this.executorsByZIndex_).map(Number);l.sort(a?wl:oe),o=o||Pe;const h=Pe.length;for(let c=0,u=l.length;c<u;++c){const d=l[c].toString(),f=this.executorsByZIndex_[d];for(let g=0,m=o.length;g<m;++g){const _=o[g],p=f[_];if(p!==void 0){const E=a===null?void 0:p.getZIndexContext(),C=E?E.getContext():t,y=this.maxExtent_&&_!=="Image"&&_!=="Text";if(y&&(C.save(),this.clip(C,i)),!E||_==="Text"||_==="Image"?p.execute(C,e,i,s,r,a):E.pushFunction(x=>p.execute(x,e,i,s,r,a)),y&&C.restore(),E){E.offset();const x=l[c]*h+Pe.indexOf(_);this.deferredZIndexContexts_[x]||(this.deferredZIndexContexts_[x]=[]),this.deferredZIndexContexts_[x].push(E)}}}}this.renderedContext_=t}getDeferredZIndexContexts(){return this.deferredZIndexContexts_}getRenderedContext(){return this.renderedContext_}renderDeferred(){const t=this.deferredZIndexContexts_,e=Object.keys(t).map(Number).sort(oe);for(let i=0,s=e.length;i<s;++i)t[e[i]].forEach(r=>{r.draw(this.renderedContext_),r.clear()}),t[e[i]].length=0}}const ks={};function df(n){if(ks[n]!==void 0)return ks[n];const t=n*2+1,e=n*n,i=new Array(e+1);for(let r=0;r<=n;++r)for(let o=0;o<=n;++o){const a=r*r+o*o;if(a>e)break;let l=i[a];l||(l=[],i[a]=l),l.push(((n+r)*t+(n+o))*4+3),r>0&&l.push(((n-r)*t+(n+o))*4+3),o>0&&(l.push(((n+r)*t+(n-o))*4+3),r>0&&l.push(((n-r)*t+(n-o))*4+3))}const s=[];for(let r=0,o=i.length;r<o;++r)i[r]&&s.push(...i[r]);return ks[n]=s,s}const Ht=.5;function ff(n,t,e,i,s,r,o,a,l){const h=s,c=n[0]*Ht,u=n[1]*Ht,d=ot(c,u);d.imageSmoothingEnabled=!1;const f=d.canvas,g=new kd(d,Ht,s,null,o,a,null),m=e.length,_=Math.floor((256*256*256-1)/m),p={};for(let C=1;C<=m;++C){const y=e[C-1],x=y.getStyleFunction()||i;if(!x)continue;let R=x(y,r);if(!R)continue;Array.isArray(R)||(R=[R]);const T=(C*_).toString(16).padStart(7,"#00000");for(let v=0,L=R.length;v<L;++v){const k=R[v],b=k.getGeometryFunction()(y);if(!b||!wt(h,b.getExtent()))continue;const A=k.clone(),M=A.getFill();M&&M.setColor(T);const Y=A.getStroke();Y&&(Y.setColor(T),Y.setLineDash(null)),A.setText(void 0);const F=k.getImage();if(F){const Z=F.getImageSize();if(!Z)continue;const Q=ot(Z[0],Z[1],void 0,{alpha:!1}),S=Q.canvas;Q.fillStyle=T,Q.fillRect(0,0,S.width,S.height),A.setImage(new ns({img:S,anchor:F.getAnchor(),anchorXUnits:"pixels",anchorYUnits:"pixels",offset:F.getOrigin(),opacity:1,size:F.getSize(),scale:F.getScale(),rotation:F.getRotation(),rotateWithView:F.getRotateWithView()}))}const G=A.getZIndex()||0;let P=p[G];P||(P={},p[G]=P,P.Polygon=[],P.Circle=[],P.LineString=[],P.Point=[]);const K=b.getType();if(K==="GeometryCollection"){const Z=b.getGeometriesArrayRecursive();for(let Q=0,S=Z.length;Q<S;++Q){const ut=Z[Q];P[ut.getType().replace("Multi","")].push(ut,A)}}else P[K.replace("Multi","")].push(b,A)}}const E=Object.keys(p).map(Number).sort(oe);for(let C=0,y=E.length;C<y;++C){const x=p[E[C]];for(const R in x){const I=x[R];for(let T=0,v=I.length;T<v;T+=2){g.setStyle(I[T+1]);for(let L=0,k=t.length;L<k;++L)g.setTransform(t[L]),g.drawGeometry(I[T])}}}return d.getImageData(0,0,f.width,f.height)}function gf(n,t,e){const i=[];if(e){const s=Math.floor(Math.round(n[0])*Ht),r=Math.floor(Math.round(n[1])*Ht),o=(et(s,0,e.width-1)+et(r,0,e.height-1)*e.width)*4,a=e.data[o],l=e.data[o+1],c=e.data[o+2]+256*(l+256*a),u=Math.floor((256*256*256-1)/t.length);c&&c%u===0&&i.push(t[c/u-1])}return i}class _f extends hl{constructor(t){super(t),this.boundHandleStyleImageChange_=this.handleStyleImageChange_.bind(this),this.animatingOrInteracting_,this.hitDetectionImageData_=null,this.clipped_=!1,this.renderedFeatures_=null,this.renderedRevision_=-1,this.renderedResolution_=NaN,this.renderedExtent_=zt(),this.wrappedRenderedExtent_=zt(),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 s=e.extent,r=e.viewState,o=r.center,a=r.resolution,l=r.projection,h=r.rotation,c=l.getExtent(),u=this.getLayer().getSource(),d=this.getLayer().getDeclutter(),f=e.pixelRatio,g=e.viewHints,m=!(g[gt.ANIMATING]||g[gt.INTERACTING]),_=this.context,p=Math.round(J(s)/a*f),E=Math.round(yt(s)/a*f),C=u.getWrapX()&&l.canWrapX(),y=C?J(c):null,x=C?Math.ceil((s[2]-c[2])/y)+1:1;let R=C?Math.floor((s[0]-c[0])/y):0;do{let I=this.getRenderTransform(o,a,0,f,p,E,R*y);e.declutter&&(I=I.slice(0)),t.execute(_,[_.canvas.width,_.canvas.height],I,h,m,i===void 0?Pe:i?_l:cf,i?d&&e.declutter[d]:void 0)}while(++R<x)}setDrawContext_(){this.opacity_!==1&&(this.targetContext_=this.context,this.context=ot(this.context.canvas.width,this.context.canvas.height,zo))}resetDrawContext_(){if(this.opacity_!==1&&this.targetContext_){const t=this.targetContext_.globalAlpha;this.targetContext_.globalAlpha=this.opacity_,this.targetContext_.drawImage(this.context.canvas,0,0),this.targetContext_.globalAlpha=t,Jn(this.context),zo.push(this.context.canvas),this.context=this.targetContext_,this.targetContext_=null}}renderDeclutter(t){!this.replayGroup_||!this.getLayer().getDeclutter()||this.renderWorlds(this.replayGroup_,t,!0)}renderDeferredInternal(t){this.replayGroup_&&(this.replayGroup_.renderDeferred(),this.clipped_&&this.context.restore(),this.resetDrawContext_())}renderFrame(t,e){const i=t.layerStatesArray[t.layerIndex];this.opacity_=i.opacity;const s=t.viewState;this.prepareContainer(t,e);const r=this.context,o=this.replayGroup_;let a=o&&!o.isEmpty();if(!a&&!(this.getLayer().hasListener(kt.PRERENDER)||this.getLayer().hasListener(kt.POSTRENDER)))return this.container;if(this.setDrawContext_(),this.preRender(r,t),s.projection,this.clipped_=!1,a&&i.extent&&this.clipping){const l=Ce(i.extent);a=wt(l,t.extent),this.clipped_=a&&!Pi(l,t.extent),this.clipped_&&this.clipUnrotated(r,t,l)}return a&&this.renderWorlds(o,t,this.getLayer().getDeclutter()?!1:void 0),!t.declutter&&this.clipped_&&r.restore(),this.postRender(r,t),this.renderedRotation_!==s.rotation&&(this.renderedRotation_=s.rotation,this.hitDetectionImageData_=null),t.declutter||this.resetDrawContext_(),this.container}getFeatures(t){return new Promise(e=>{if(this.frameState&&!this.hitDetectionImageData_&&!this.animatingOrInteracting_){const i=this.frameState.size.slice(),s=this.renderedCenter_,r=this.renderedResolution_,o=this.renderedRotation_,a=this.renderedProjection_,l=this.wrappedRenderedExtent_,h=this.getLayer(),c=[],u=i[0]*Ht,d=i[1]*Ht;c.push(this.getRenderTransform(s,r,o,Ht,u,d,0).slice());const f=h.getSource(),g=a.getExtent();if(f.getWrapX()&&a.canWrapX()&&!Pi(g,l)){let m=l[0];const _=J(g);let p=0,E;for(;m<g[0];)--p,E=_*p,c.push(this.getRenderTransform(s,r,o,Ht,u,d,E).slice()),m+=_;for(p=0,m=l[2];m>g[2];)++p,E=_*p,c.push(this.getRenderTransform(s,r,o,Ht,u,d,E).slice()),m-=_}this.hitDetectionImageData_=ff(i,c,this.renderedFeatures_,h.getStyleFunction(),l,r,o,Yo(r,this.renderedPixelRatio_))}e(gf(t,this.renderedFeatures_,this.hitDetectionImageData_))})}forEachFeatureAtCoordinate(t,e,i,s,r){if(!this.replayGroup_)return;const o=e.viewState.resolution,a=e.viewState.rotation,l=this.getLayer(),h={},c=function(d,f,g){const m=j(d),_=h[m];if(_){if(_!==!0&&g<_.distanceSq){if(g===0)return h[m]=!0,r.splice(r.lastIndexOf(_),1),s(d,l,f);_.geometry=f,_.distanceSq=g}}else{if(g===0)return h[m]=!0,s(d,l,f);r.push(h[m]={feature:d,layer:l,geometry:f,distanceSq:g,callback:s})}},u=this.getLayer().getDeclutter();return this.replayGroup_.forEachFeatureAtCoordinate(t,o,a,i,c,u?e.declutter?.[u]?.all().map(d=>d.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 s=t.viewHints[gt.ANIMATING],r=t.viewHints[gt.INTERACTING],o=e.getUpdateWhileAnimating(),a=e.getUpdateWhileInteracting();if(this.ready&&!o&&s||!a&&r)return this.animatingOrInteracting_=!0,!0;this.animatingOrInteracting_=!1;const l=t.extent,h=t.viewState,c=h.projection,u=h.resolution,d=t.pixelRatio,f=e.getRevision(),g=e.getRenderBuffer();let m=e.getRenderOrder();m===void 0&&(m=Gd);const _=h.center.slice(),p=ir(l,g*u),E=p.slice(),C=[p.slice()],y=c.getExtent();if(i.getWrapX()&&c.canWrapX()&&!Pi(y,t.extent)){const M=J(y),Y=Math.max(J(p)/2,M);p[0]=y[0]-Y,p[2]=y[2]+Y,ca(_,c);const F=la(C[0],c);F[0]<y[0]&&F[2]<y[2]?C.push([F[0]+M,F[1],F[2]+M,F[3]]):F[0]>y[0]&&F[2]>y[2]&&C.push([F[0]-M,F[1],F[2]-M,F[3]])}if(this.ready&&this.renderedResolution_==u&&this.renderedRevision_==f&&this.renderedRenderOrder_==m&&this.renderedFrameDeclutter_===!!t.declutter&&Pi(this.wrappedRenderedExtent_,p))return ve(this.renderedExtent_,E)||(this.hitDetectionImageData_=null,this.renderedExtent_=E),this.renderedCenter_=_,this.replayGroupChanged=!1,!0;this.replayGroup_=null;const x=new rf(fl(u,d),p,u,d);let R;for(let M=0,Y=C.length;M<Y;++M)i.loadFeatures(C[M],u,c);const I=Yo(u,d);let T=!0;const v=(M,Y)=>{let F;const G=M.getStyleFunction()||e.getStyleFunction();if(G&&(F=G(M,u)),F){const P=this.renderFeature(M,I,F,x,R,this.getLayer().getDeclutter(),Y);T=T&&!P}},L=Ea(p),k=i.getFeaturesInExtent(L);m&&k.sort(m);for(let M=0,Y=k.length;M<Y;++M)v(k[M],M);this.renderedFeatures_=k,this.ready=T;const b=x.finish(),A=new uf(p,u,d,i.getOverlaps(),b,e.getRenderBuffer(),!!t.declutter);return this.renderedResolution_=u,this.renderedRevision_=f,this.renderedRenderOrder_=m,this.renderedFrameDeclutter_=!!t.declutter,this.renderedExtent_=E,this.wrappedRenderedExtent_=p,this.renderedCenter_=_,this.renderedProjection_=c,this.renderedPixelRatio_=d,this.replayGroup_=A,this.hitDetectionImageData_=null,this.replayGroupChanged=!0,!0}renderFeature(t,e,i,s,r,o,a){if(!i)return!1;let l=!1;if(Array.isArray(i))for(let h=0,c=i.length;h<c;++h)l=Ko(s,t,i[h],e,this.boundHandleStyleImageChange_,r,o,a)||l;else l=Ko(s,t,i,e,this.boundHandleStyleImageChange_,r,o,a);return l}}class Rf extends $a{constructor(t){super(t)}createRenderer(){return new _f(this)}}export{is as C,cl as F,yf as M,Ef as O,_r as P,fr as S,xf as T,re as V,Ta as a,Wo as b,ia as c,Fd as d,er as e,Kh as f,gr as g,La as h,li as i,Ia as j,mf as k,Cf as l,Ra as m,wf as n,Rf as o,Xe as p,ss as q,Ci as r,Vl as s};