https://www.opencms.org/export/system/modules/alkacon.mercury.them…?ver=435efd8212a89e1dae47

1"use strict";(self.webpackChunkmercury_template=self.webpackChunkmercury_template||[]).push([[461],{9:function(__unused_webpack_module,__webpack_exports__,__webpack_require__){__webpack_require__.r(__webpack_exports__),__webpack_require__.d(__webpack_exports__,{init:function(){return init},initGoogleMaps:function(){return initGoogleMaps},showGeoJson:function(){return showGeoJson},showMarkers:function(){return showMarkers}});var tinycolor2__WEBPACK_IMPORTED_MODULE_0__=__webpack_require__(140),_googlemaps_markerclusterer__WEBPACK_IMPORTED_MODULE_1__=__webpack_require__(499),jQ,DEBUG,m_maps={},m_mapData=[],m_mapDataMap={},m_mapStyle=[],m_svgIcons=[],m_apiKey,m_googleGeocoder=null,m_googleApiLoaded=!1;function prepareExternalSVGs(e=[],t=[]){try{e.filter(e=>e&&e.name&&!t.some(t=>t.name===e.name)).forEach(e=>{let r=e.icon||"",o=r.match(/viewBox="([^"]+)"/),n=o?o[1]:"0 0 24 24";const 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-12,0",scale:1,fillColor:e.toString(),fillOpacity:1,strokeWeight:1,strokeColor:t.toString(),strokeOpacity:1}}function getClusterGraphic(e,t){return e=e||Mercury.getThemeJSON("map-cluster","#999999"),{render:function({count:r,position:o},n){const s=(0,tinycolor2__WEBPACK_IMPORTED_MODULE_0__.A)(e),a=(0,tinycolor2__WEBPACK_IMPORTED_MODULE_0__.A)(e).darken(20),i=s.isLight()?(0,tinycolor2__WEBPACK_IMPORTED_MODULE_0__.A)(e).darken(70):(0,tinycolor2__WEBPACK_IMPORTED_MODULE_0__.A)(e).lighten(70),l=window.btoa(`<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 50 50"><circle cx="25" cy="25" r="20" stroke="${a}" stroke-width="2" fill="${e}"/></svg>`);return new google.maps.Marker({title:t,position:o,icon:{url:`data:image/svg+xml;base64,${l}`,scaledSize:new google.maps.Size(60,60)},label:{text:String(r),color:i.toString(),fontSize:"14px",fontWeight:"normal"},zIndex:Number(google.maps.Marker.MAX_ZINDEX)+r})}}}function showInfo(e,t){DEBUG&&console.info("GoogleMap showInfo() called with map id: 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i=String(e.address_components[a].types);""==t&&-1!=i.indexOf("route")&&(t=e.address_components[a].long_name,s=!0),-1!=i.indexOf("street_number")&&(r=e.address_components[a].long_name,s=!0),-1!=i.indexOf("postal_code")&&(o=e.address_components[a].long_name,s=!0),""==n&&-1!=i.indexOf("locality")&&(n=e.address_components[a].long_name,s=!0)}return 1==s?t+" "+r+"<br/>"+o+" "+n:e.formatted_address}function getGeocode(e){null==m_googleGeocoder&&(m_googleGeocoder=new google.maps.Geocoder),m_googleGeocoder.geocode({latLng:e.marker.position},function(t,r){setInfo(t,r,e)}

1)}function loadGoogleApi(){if(!m_googleApiLoaded){var e=Mercury.getInfo("locale"),t="";null!=m_apiKey&&(t="&key="+m_apiKey);var r="";Mercury.isOnlineProject()||(r="&libraries=places"),DEBUG&&console.info("GoogleMap API key: "+(""==t?"(undefined)":t));let o=jQ.loadScript("https://maps.google.com/maps/api/js?callback=GoogleMap.initGoogleMaps&loading=async&language="+e+r+t,{},DEBUG);return m_googleApiLoaded=!0,o}initGoogleMaps()}function showMarkers(e,t){DEBUG&&console.info("GoogleMap showMapMarkers() called with map id: "+e);const r=m_maps[e],o=m_mapData.find(t=>t.id===e);if(r)if(o.markerCluster)hideAllInfo(e),showSingleMap(o,t);else{var n=r.markers,s=decodeURIComponent(t);hideAllInfo(e);for(var a=0;a<n.length;a++)n[a].group==s||"showall"==s?n[a].setVisible(!0):n[a].setVisible(!1)}}function showSingleMap(mapData,filterByGroup){var mapId=mapData.id;DEBUG&&console.info("GoogleMap initializing map: "+mapId);var 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1ict:n}){if(r)return function(s,a){const{cache:i=(e?new WeakMap:void 0),meta:l}=r();return t(s,a,{cache:i,equals:o,meta:l,strict:n})};if(e)return function(e,r){return t(e,r,{cache:new WeakMap,equals:o,meta:void 0,strict:n})};const s={cache:void 0,equals:o,meta:void 0,strict:n};return function(e,r){return t(e,r,s)}}({circular:t,comparator:l,createState:o,equals:r?r(l):(c=l,function(e,t,r,o,n,s,a){return c(e,t,a)}),strict:n})}const U=[Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array],S=new Uint32Array(96);class T{static from(e){if(!e||void 0===e.byteLength||e.buffer)throw new Error("Data must be an instance of ArrayBuffer or SharedArrayBuffer.");const[t,r]=new Uint8Array(e,0,2);if(219!==t)throw new Error("Data does not appear to be in a KDBush format.");const o=r>>4;if(1!==o)throw new Error(`Got v${o} data when expected v1.`);const n=U[15&r];if(!n)throw new Error("Unrecognized array type.");const[s]=new Uint16Array(e,2,1),[a]=new Uint32Array(e,4,1);return new T(a,s,n,void 0,e)}constructor(e,t=64,r=Float64Array,o=ArrayBuffer,n){if(isNaN(e)||e<0)throw new Error(`Unexpected numItems value: ${e}.`);this.numItems=+e,this.nodeSize=Math.min(Math.max(+t,2),65535),this.ArrayType=r,this.IndexArrayType=e<65536?Uint16Array:Uint32Array;const s=U.indexOf(this.ArrayType),a=2*e*this.ArrayType.BYTES_PER_ELEMENT,i=e*this.IndexArrayType.BYTES_PER_ELEMENT,l=(8-i%8)%8;if(s<0)throw new Error(`Unexpected typed array class: ${r}.`);if(n)this.data=n,this.ids=new this.IndexArrayType(n,8,e),this.coords=new r(n,8+i+l,2*e),this._pos=2*e,this._finished=!0;else{const n=this.data=new o(8+a+i+l);this.ids=new this.IndexArrayType(n,8,e),this.coords=new r(n,8+i+l,2*e),this._pos=0,this._finished=!1,new Uint8Array(n,0,2).set([219,16+s]),new Uint16Array(n,2,1)[0]=t,new Uint32Array(n,4,1)[0]=e}}add(e,t){const r=this._pos>>1;return this.ids[r]=r,this.coords[this._pos++]=e,this.coords[this._pos++]=t,r}finish(){const e=this._pos>>1;if(e!==this.numItems)throw new Error(`Added ${e} items when expected ${this.numItems}.`);return B(this.ids,this.coords,this.nodeSize,0,this.numItems-1,0),this._finished=!0,this}range(e,t,r,o){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:n,coords:s,nodeSize:a}=this;S[0]=0,S[1]=n.length-1,S[2]=0;let i=3;const l=[];for(;i>0;){const c=S[--i],u=S[--i],p=S[--i];if(u-p<=a){for(let a=p;a<=u;a++){const i=s[2*a],c=s[2*a+1];i>=e&&i<=r&&c>=t&&c<=o&&l.push(n[a])}continue}const m=p+u>>1,h=s[2*m],g=s[2*m+1];h>=e&&h<=r&&g>=t&&g<=o&&l.push(n[m]),(0===c?e<=h:t<=g)&&(S[i++]=p,S[i++]=m-1,S[i++]=1-c),(0===c?r>=h:o>=g)&&(S[i++]=m+1,S[i++]=u,S[i++]=1-c)}return l}within(e,t,r){const o=[];return this.withinInto(e,t,r,o),o}withinInto(e,t,r,o){if(!this._finished)throw new Error("Data not yet indexed - call index.finish().");const{ids:n,coords:s,nodeSize:a}=this;S[0]=0,S[1]=n.length-1,S[2]=0;let i=3,l=0;const c=r*r;for(;i>0;){const u=S[--i],p=S[--i],m=S[--i];if(p-m<=a){for(let r=m;r<=p;r++)z(s[2*r],s[2*r+1],e,t)<=c&&(o[l++]=n[r]);continue}const h=m+p>>1,g=s[2*h],f=s[2*h+1];z(g,f,e,t)<=c&&(o[l++]=n[h]),(0===u?e-r<=g:t-r<=f)&&(S[i++]=m,S[i++]=h-1,S[i++]=1-u),(0===u?e+r>=g:t+r>=f)&&(S[i++]=h+1,S[i++]=p,S[i++]=1-u)}return l}}function B(e,t,r,o,n,s){if(n-o<=r)return;const a=o+n>>1;j(e,t,a,o,n,s),B(e,t,r,o,a-1,1-s),B(e,t,r,a+1,n,1-s)}function j(e,t,r,o,n,s){for(;n>o;){if(n-o>600){const a=n-o+1,i=r-o+1,l=Math.log(a),c=.5*Math.exp(2*l/3),u=.5*Math.sqrt(l*c*(a-c)/a)*(i-a/2<0?-1:1);j(e,t,r,Math.max(o,Math.floor(r-i*c/a+u)),Math.min(n,Math.floor(r+(a-i)*c/a+u)),s)}const a=t[2*r+s];let i=o,l=n;for(q(e,t,o,r),t[2*n+s]>a&&q(e,t,o,n);i<l;){for(q(e,t,i,l),i++,l--;t[2*i+s]<a;)i++;for(;t[2*l+s]>a;)l--}t[2*o+s]===a?q(e,t,o,l):(l++,q(e,t,l,n)),l<=r&&(o=l+1),r<=l&&(n=l-1)}}function q(e,t,r,o){R(e,r,o),R(t,2*r,2*o),R(t,2*r+1,2*o+1)}function R(e,t,r){const o=e[t];e[t]=e[r],e[r]=o}function z(e,t,r,o){const n=e-r,s=t-o;return n*n+s*s}const N={minZoom:0,maxZoom:16,minPoints:2,radius:40,extent:512,nodeSize:64,log:!1,generateId:!1,reduce:null,map:e=>e},W=Math.fround||(Z=new Float32Array(1),e=>(Z[0]=+e,Z[0]));var Z;class K{constructor(e){this.options=Object.assign(Object.create(N),e),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}

1load(e){const{log:t,minZoom:r,maxZoom:o}=this.options;t&&console.time("total time");const n=`prepare ${e.length} points`;t&&console.time(n),this.points=e;const s=[];for(let t=0;t<e.length;t++){const r=e[t];if(!r.geometry)continue;const[o,n]=r.geometry.coordinates,a=W(V(o)),i=W(J(n));s.push(a,i,1/0,t,-1,1),this.options.reduce&&s.push(0)}let a=this.trees[o+1]=this._createTree(s);t&&console.timeEnd(n);for(let e=o;e>=r;e--){const r=+Date.now();a=this.trees[e]=this._createTree(this._cluster(a,e)),t&&console.log("z%d: %d clusters in %dms",e,a.numItems,+Date.now()-r)}return t&&console.timeEnd("total time"),this}getClusters(e,t){let r=((e[0]+180)%360+360)%360-180;const o=Math.max(-90,Math.min(90,e[1]));let n=180===e[2]?180:((e[2]+180)%360+360)%360-180;const s=Math.max(-90,Math.min(90,e[3]));if(e[2]-e[0]>=360)r=-180,n=180;else if(r>n){const e=this.getClusters([r,o,180,s],t),a=this.getClusters([-180,o,n,s],t);return e.concat(a)}const a=this.trees[this._limitZoom(t)],i=a.range(V(r),J(s),V(n),J(o)),l=a.data,c=[];for(const e of i){const t=this.stride*e;c.push(l[t+5]>1?F(l,t,this.clusterProps):this.points[l[t+3]])}return c}getChildren(e){const t=this._getOriginId(e),r=this._getOriginZoom(e),o="No cluster with the specified id.",n=this.trees[r];if(!n)throw new Error(o);const s=n.data;if(t*this.stride>=s.length)throw new Error(o);const a=this.options.radius/(this.options.extent*Math.pow(2,r-1)),i=s[t*this.stride],l=s[t*this.stride+1],c=n.within(i,l,a),u=[];for(const t of c){const r=t*this.stride;s[r+4]===e&&u.push(s[r+5]>1?F(s,r,this.clusterProps):this.points[s[r+3]])}if(0===u.length)throw new Error(o);return u}getLeaves(e,t,r){t=t||10,r=r||0;const o=[];return this._appendLeaves(o,e,t,r,0),o}getTile(e,t,r){const o=this.trees[this._limitZoom(e)],n=Math.pow(2,e),{extent:s,radius:a}=this.options,i=a/s,l=(r-i)/n,c=(r+1+i)/n,u={features:[]};return this._addTileFeatures(o.range((t-i)/n,l,(t+1+i)/n,c),o.data,t,r,n,u),0===t&&this._addTileFeatures(o.range(1-i/n,l,1,c),o.data,n,r,n,u),t===n-1&&this._addTileFeatures(o.range(0,l,i/n,c),o.data,-1,r,n,u),u.features.length?u:null}getClusterExpansionZoom(e){let t=this._getOriginZoom(e)-1;for(;t<=this.options.maxZoom;){const r=this.getChildren(e);if(t++,1!==r.length)break;e=r[0].properties.cluster_id}return t}_appendLeaves(e,t,r,o,n){const s=this.getChildren(t);for(const t of s){const s=t.properties;if(s&&s.cluster?n+s.point_count<=o?n+=s.point_count:n=this._appendLeaves(e,s.cluster_id,r,o,n):n<o?n++:e.push(t),e.length===r)break}return n}_createTree(e){const t=new T(e.length/this.stride|0,this.options.nodeSize,Float32Array);for(let r=0;r<e.length;r+=this.stride)t.add(e[r],e[r+1]);return t.finish(),t.data=e,t}_addTileFeatures(e,t,r,o,n,s){for(const a of e){const e=a*this.stride,i=t[e+5]>1;let l,c,u;if(i)l=$(t,e,this.clusterProps),c=t[e],u=t[e+1];else{const r=this.points[t[e+3]];l=r.properties;const[o,n]=r.geometry.coordinates;c=V(o),u=J(n)}const p={type:1,geometry:[[Math.round(this.options.extent*(c*n-r)),Math.round(this.options.extent*(u*n-o))]],tags:l};let m;m=i||this.options.generateId?t[e+3]:this.points[t[e+3]].id,void 0!==m&&(p.id=m),s.features.push(p)}}_limitZoom(e){return Math.max(this.options.minZoom,Math.min(Math.floor(+e),this.options.maxZoom+1))}_cluster(e,t){const{radius:r,extent:o,reduce:n,minPoints:s}=this.options,a=r/(o*Math.pow(2,t)),i=e.data,l=[],c=this.stride;for(let r=0;r<i.length;r+=c){if(i[r+2]<=t)continue;i[r+2]=t;const o=i[r],u=i[r+1],p=e.within(i[r],i[r+1],a),m=i[r+5];let h=m;for(const e of p){const r=e*c;i[r+2]>t&&(h+=i[r+5])}if(h>m&&h>=s){let e,s=o*m,a=u*m,g=-1;const f=(r/c<<5)+(t+1)+this.points.length;for(const o of p){const l=o*c;if(i[l+2]<=t)continue;i[l+2]=t;const u=i[l+5];s+=i[l]*u,a+=i[l+1]*u,i[l+4]=f,n&&(e||(e=this._map(i,r,!0),g=this.clusterProps.length,this.clusterProps.push(e)),n(e,this._map(i,l)))}i[r+4]=f,l.push(s/h,a/h,1/0,f,-1,h),n&&l.push(g)}else{for(let e=0;e<c;e++)l.push(i[r+e]);if(h>1)for(const e of p){const r=e*c;if(!(i[r+2]<=t)){i[r+2]=t;for(let e=0;e<c;e++)l.push(i[r+e])}}}}return l}_getOriginId(e){return e-this.points.length>>5}_getOriginZoom(e){return(e-this.points.length)%32}_map(e,t,r){if(e[t+5]>1){const o=this.clusterProps[e[t+6]];return r?Object.assign({},o):o}const o=this.points[e[t+3]].properties,n=this.options.map(o);return r&&n===o?Object.assign({},n):n}}function F(e,t,r){return{type:"Feature",id:e[t+3],properties:$(e,t,r),geometry:{type:"Point",coordinates:[(o=e[t],360*(o-.5)),Q(e[t+1])]}};var o}function $(e,t,r){const o=e[t+5],n=o>=1e4?`${Math.round(o/1e3)}

1k`:o>=1e3?Math.round(o/100)/10+"k":o,s=e[t+6],a=-1===s?{}:Object.assign({},r[s]);return Object.assign(a,{cluster:!0,cluster_id:e[t+3],point_count:o,point_count_abbreviated:n})}function V(e){return e/360+.5}function J(e){const t=Math.sin(e*Math.PI/180),r=.5-.25*Math.log((1+t)/(1-t))/Math.PI;return r<0?0:r>1?1:r}function Q(e){const t=(180-360*e)*Math.PI/180;return 360*Math.atan(Math.exp(t))/Math.PI-90}function Y(e,t){var r={};for(var o in e)Object.prototype.hasOwnProperty.call(e,o)&&t.indexOf(o)<0&&(r[o]=e[o]);if(null!=e&&"function"==typeof Object.getOwnPropertySymbols){var n=0;for(o=Object.getOwnPropertySymbols(e);n<o.length;n++)t.indexOf(o[n])<0&&Object.prototype.propertyIsEnumerable.call(e,o[n])&&(r[o[n]]=e[o[n]])}return r}"function"==typeof SuppressedError&&SuppressedError;class X{static isAdvancedMarkerAvailable(e){return google.maps.marker&&!0===e.getMapCapabilities().isAdvancedMarkersAvailable}static isAdvancedMarker(e){return google.maps.marker&&e instanceof google.maps.marker.AdvancedMarkerElement}static setMap(e,t){this.isAdvancedMarker(e)?e.map=t:e.setMap(t)}static getPosition(e){if(this.isAdvancedMarker(e)){if(e.position){if(e.position instanceof google.maps.LatLng)return e.position;if(Number.isFinite(e.position.lat)&&Number.isFinite(e.position.lng))return new google.maps.LatLng(e.position.lat,e.position.lng)}return new google.maps.LatLng(null)}return e.getPosition()}static getVisible(e){return!!this.isAdvancedMarker(e)||e.getVisible()}}class H{constructor({markers:e,position:t}){this.markers=[],e&&(this.markers=e),t&&(t instanceof google.maps.LatLng?this._position=t:this._position=new google.maps.LatLng(t))}get bounds(){if(0===this.markers.length&&!this._position)return;const e=new google.maps.LatLngBounds(this._position,this._position);for(const t of this.markers)e.extend(X.getPosition(t));return e}get position(){return this._position||this.bounds.getCenter()}get count(){return this.markers.filter(e=>X.getVisible(e)).length}push(e){this.markers.push(e)}delete(){this.marker&&(X.setMap(this.marker,null),this.marker=void 0),this.markers.length=0}}function ee(e,t="assertion failed"){if(null==e)throw Error(t)}class te{constructor({maxZoom:e=16}){this.maxZoom=e}noop({markers:e}){return re(e)}}const re=e=>e.map(e=>new H({position:X.getPosition(e),markers:[e]}));class oe extends te{constructor(e){var{maxZoom:t,radius:r=60}=e,o=Y(e,["maxZoom","radius"]);super({maxZoom:t}),this.markers=[],this.clusters=[],this.state={zoom:-1},this.superCluster=new K(Object.assign({maxZoom:this.maxZoom,radius:r},o))}calculate(e){let t=!1,r=e.map.getZoom();ee(r),r=Math.round(r);const o={zoom:r};if(!P(e.markers,this.markers)){t=!0,this.markers=[...e.markers];const r=this.markers.map(e=>{const t=X.getPosition(e);return{type:"Feature",geometry:{type:"Point",coordinates:[t.lng(),t.lat()]},properties:{marker:e}}});this.superCluster.load(r)}return t||(this.state.zoom<=this.maxZoom||o.zoom<=this.maxZoom)&&(t=!P(this.state,o)),this.state=o,0===e.markers.length?(this.cluster

1s=[],{clusters:this.clusters,changed:t}):(t&&(this.clusters=this.cluster(e)),{clusters:this.clusters,changed:t})}cluster({map:e}){const t=e.getZoom();return ee(t),this.superCluster.getClusters([-180,-90,180,90],Math.round(t)).map(e=>this.transformCluster(e))}transformCluster({geometry:{coordinates:[e,t]},properties:r}){if(r.cluster)return new H({markers:this.superCluster.getLeaves(r.cluster_id,1/0).map(e=>e.properties.marker),position:{lat:t,lng:e}});const o=r.marker;return new H({markers:[o],position:X.getPosition(o)})}}class ne{constructor(e,t){this.markers={sum:e.length};const r=t.map(e=>e.count),o=r.reduce((e,t)=>e+t,0);this.clusters={count:t.length,markers:{mean:o/t.length,sum:o,min:Math.min(...r),max:Math.max(...r)}}}}class se{render({count:e,position:t},r,o){const n=`<svg fill="${e>Math.max(10,r.clusters.markers.mean)?"#ff0000":"#0000ff"}" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 240 240" width="50" height="50">\n<circle cx="120" cy="120" opacity=".6" r="70" />\n<circle cx="120" cy="120" opacity=".3" r="90" />\n<circle cx="120" cy="120" opacity=".2" r="110" />\n<text x="50%" y="50%" style="fill:#fff" text-anchor="middle" font-size="50" dominant-baseline="middle" font-family="roboto,arial,sans-serif">${e}</text>\n</svg>`,s=`Cluster of ${e} markers`,a=Number(google.maps.Marker.MAX_ZINDEX)+e;if(X.isAdvancedMarkerAvailable(o)){const e=(new DOMParser).parseFromString(n,"image/svg+xml").documentElement;e.setAttribute("transform","translate(0 25)");const r={map:o,position:t,zIndex:a,title:s,content:e};return new google.maps.marker.AdvancedMarkerElement(r)}const i={position:t,zIndex:a,title:s,icon:{url:`data:image/svg+xml;base64,${btoa(n)}`,anchor:new google.maps.Point(25,25)}};return new google.maps.Marker(i)}}class ae{constructor(){!function(e,t){for(let r in t.prototype)e.prototype[r]=t.prototype[r]}(ae,google.maps.OverlayView)}}var ie;!function(e){e.CLUSTERING_BEGIN="clusteringbegin",e.CLUSTERING_END="clusteringend",e.CLUSTER_CLICK="click",e.GMP_CLICK="gmp-click"}(ie||(ie={}));const le=(e,t,r)=>{t.bounds&&r.fitBounds(t.bounds)};class ce extends ae{constructor({map:e,markers:t=[],algorithmOptions:r={},algorithm:o=new oe(r),renderer:n=new se,onClusterClick:s=le}){super(),this.map=null,this.idleListener=null,this.markers=[...t],this.clusters=[],this.algorithm=o,this.renderer=n,this.onClusterClick=s,e&&this.setMap(e)}addMarker(e,t){this.markers.includes(e)||(this.markers.push(e),t||this.render())}addMarkers(e,t){e.forEach(e=>{this.addMarker(e,!0)}),t||this.render()}removeMarker(e,t){const r=this.markers.indexOf(e);return-1!==r&&(X.setMap(e,null),this.markers.splice(r,1),t||this.render(),!0)}removeMarkers(e,t){let r=!1;return e.forEach(e=>{r=this.removeMarker(e,!0)||r}),r&&!t&&this.render(),r}clearMarkers(e){this.markers.length=0,e||this.render()}render(){const e=this.getMap();if(e instanceof google.maps.Map&&e.getProjection()){google.maps.event.trigger(this,ie.CLUSTERING_BEGIN,this);const{clusters:t,changed:r}=this.algorithm.calculate({markers:this.markers,map:e,mapCanvasProjection:this.getProjection()});if(r||null==r){const e=new Set;for(const r of t)1==r.markers.length&&e.add(r.markers[0]);const r=[];for(const t of this.clusters)null!=t.marker&&(1==t.markers.length?e.has(t.marker)||X.setMap(t.marker,null):r.push(t.marker));this.clusters=t,this.renderClusters(),requestAnimationFrame(()=>r.forEach(e=>X.setMap(e,null)))}google.maps.event.trigger(this,ie.CLUSTERING_END,this)}}onAdd(){const e=this.getMap();ee(e),this.idleListener=e.addListener("idle",this.render.bind(this)),this.render()}onRemove(){this.idleListener&&google.maps.event.removeListener(this.idleListener),this.reset()}reset(){this.markers.forEach(e=>X.setMap(e,null)),this.clusters.forEach(e=>e.delete()),this.clusters=[]}renderClusters(){const e=new ne(this.markers,this.clusters),t=this.getMap();this.clusters.forEach(r=>{if(1===r.markers.length)r.marker=r.markers[0];else if(r.marker=this.renderer.render(r,e,t),r.markers.forEach(e=>X.setMap(e,null)),this.onClusterClick){const e=X.isAdvancedMarker(r.marker)?ie.GMP_CLICK:ie.CLUSTER_CLICK;r.marker.addListener(e,e=>{google.maps.event.trigger(this,ie.CLUSTER_CLICK,r),this.onClusterClick(e,r,t)})}X.setMap(r.marker,t)})}}}}]);
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