https://www.scia.net/themes/custom/itr_ghent_theme/frontend/dist/js/792.chunk.415f7a440218218361fa.js

2:h(t.x),width:h(this.style.width),height:h(this.style.height),cursor:"pointer",position:"absolute","-webkit-user-select":"none","-khtml-user-select":"none","-moz-user-select":"none","-o-user-select":"none","user-select":"none"})},e.prototype.getPosFromLatLng_=function(t){var e=this.getProjection().fromLatLngToDivPixel(t);return e.x=Math.floor(e.x-this.anchorIcon_[1]),e.y=Math.floor(e.y-this.anchorIcon_[0]),e},e}(n),u=function(){function t(t){this.markerClusterer_=t,this.map_=this.markerClusterer_.getMap(),this.minClusterSize_=this.markerClusterer_.getMinimumClusterSize(),this.averageCenter_=this.markerClusterer_.getAverageCenter(),this.markers_=[],this.center_=null,this.bounds_=null,this.clusterIcon_=new l(this,this.markerClusterer_.getStyles())}return t.prototype.getSize=function(){return this.markers_.length},t.prototype.getMarkers=function(){return this.markers_},t.prototype.getCenter=function(){return this.center_},t.prototype.getMap=function(){return this.map_},t.prototype.getMarkerClusterer=function(){return this.markerClusterer_},t.prototype.getBounds=function(){for(var t=new google.maps.LatLngBounds(this.center_,this.center_),e=this.getMarkers(),s=0;s<e.length;s++)t.extend(e[s].getPosition());return t},t.prototype.remove=function(){this.clusterIcon_.setMap(null),this.markers_=[],delete this.markers_},t.prototype.addMarker=function(t){if(this.isMarkerAlreadyAdded_(t))return!1;if(this.center_){if(this.averageCenter_){var e=this.markers_.length+1,s=(this.center_.lat()*(e-1)+t.getPosition().lat())/e,i=(this.center_.lng()*(e-1)+t.getPosition().lng())/e;this.center_=new google.maps.LatLng(s,i),this.calculateBounds_()}}else this.center_=t.getPosition(),this.calculateBounds_();t.isAdded=!0,this.markers_.push(t);var r=this.markers_.length,o=this.markerClusterer_.getMaxZoom();if(null!==o&&this.map_.getZoom()>o)t.getMap()!==this.map_&&t.setMap(this.map_);else if(r<this.minClusterSize_)t.getMap()!==this.map_&&t.setMap(this.map_);else if(r===this.minClusterSize_)for(var n=0;n<r;n++)this.markers_[n].setMap(null);else t.setMap(null);return!0},t.prototype.isMarkerInClusterBounds=function(t){return this.bounds_.contains(t.getPosition())},t.prototype.calculateBounds_=function(){var t=new google.maps.LatLngBounds(this.center_,this.center_);this.bounds_=this.markerClusterer_.getExtendedBounds(t)},t.prototype.updateIcon=function(){var t=this.markers_.length,e=this.markerClusterer_.getMaxZoom();if(null!==e&&this.map_.getZoom()>e)this.clusterIcon_.hide();else if(t<this.minClusterSize_)this.clusterIcon_.hide();else{var s=this.markerClusterer_.getStyles().length,i=this.markerClusterer_.getCalculator()(this.markers_,s);this.clusterIcon_.setCenter(this.center_),this.clusterIcon_.useStyle(i),this.clusterIcon_.show()}},t.prototype.isMarkerAlreadyAdded_=function(t){if(this.markers_.indexOf)return-1!==this.markers_.indexOf(t);for(var e=0;e<this.markers_.length;e++)if(t===this.markers_[e])return!0;return!1},t}(),p=function(t,e,s){return void 0!==t[e]?t[e]:s};const c=function(t){function e(s,i,r){void 0===i&&(i=[]),void 0===r&&(r={});var o=t.call(this)||this;return o.options=r,o.markers_=[],o.clusters_=[],o.listeners_=[],o.activeMap_=null,o.ready_=!1,o.ariaLabelFn=o.options.ariaLabelFn||function(){return""},o.zIndex_=o.options.zIndex||Number(google.maps.Marker.MAX_ZINDEX)+1,o.gridSize_=o.options.gridSize||60,o.minClusterSize_=o.options.minimumClusterSize||2,o.maxZoom_=o.options.maxZoom||null,o.styles_=o.options.styles||[],o.title_=o.options.title||"",o.zoomOnClick_=p(o.options,"zoomOnClick",!0),o.averageCenter_=p(o.options,"averageCenter",!1),o.ignoreHidden_=p(o.options,"ignoreHidden",!1),o.enableRetinaIcons_=p(o.options,"enableRetinaIcons",!1),o.imagePath_=o.options.imagePath||e.IMAGE_PATH,o.imageExtension_=o.options.imageExtension||e.IMAGE_EXTENSION,o.imageSizes_=o.options.imageSizes||e.IMAGE_SIZES,o.calculator_=o.options.calculator||e.CALCULATOR,o.batchSize_=o.options.batchSize||e.BATCH_SIZE,o.batchSizeIE_=o.options.batchSizeIE||e.BATCH_SIZE_IE,o.clusterClass_=o.options.clusterClass||"cluster",-1!==navigator.userAgent.toLowerCase().indexOf("msie")&&(o.batchSize_=o.batchSizeIE_),o.setupStyles_(),o.addMarkers(i,!0),o.setMap(s),o}return r(e,t),e.prototype.onAdd=function(){var t=this;this.activeMap_=this.getMap(),this.ready_=!0,this.repaint(),this.prevZoom_=this.getMap().getZoom(),this.listeners_=[google.maps.event.addListener(this.getMap(),"zoom_changed",(function(){var e=t.getMap(),s=e.minZoom||0,i=Math.min(e.maxZoom||100,e.mapTypes[e.getMapTypeId()].maxZoom),r=Math.min(Math.max(t.getMap().getZoom(),s),i);t.prevZoom_!=r&&(t.prevZoom_=r,t.resetViewport_(!1))})),google.maps.event.addListener(this.getMap(),"idle",(function(){t.redraw_()}))]},e.prototype.onRemove=function(){for(var t=0;t<this.markers_.length;t++)this.markers_[t].getMap()!==this.activeMap_&&this.markers_[t].setMap(this.activeMap_);for(t=0;t<this.clusters_.length;t++)this.clusters_[t].remove();this.clusters_=[];for(t=0;t<this.listeners_.length;t++)google.maps.event.removeListener(this.listeners_[t]);this.listeners_=[],this.activeMap_=null,this.ready_=!1},e.prototype.draw=function(){},e.prototype.setupStyles_=function(){if(!(this.styles_.length>0))for(var t=0;t<this.imageSizes_.length;t++){var s=this.imageSizes_[t];this.styles_.push(e.withDefaultStyle({url:this.imagePath_+(t+1)+"."+this.imageExtension_,height:s,width:s}))}},e.prototype.fitMapToMarkers=function(t){for(var e=this.getMarkers(),s=new google.maps.LatLngBounds,i=0;i<e.length;i++)!e[i].getVisible()&&this.getIgnoreHidden()||s.extend(e[i].getPosition());this.getMap().fitBounds(s,t)},e.prototype.getGridSize=function(){return this.gridSize_},e.prototype.setGridSize=function(t){this.gridSize_=t},e.prototype.getMinimumClusterSize=function(){return this.minClusterSize_},e.prototype.setMinimumClusterSize=function(t){this.minClusterSize_=t},e.prototype.getMaxZoom=function(){return this.maxZoom_},e.prototype.setMaxZoom=function(t){this.maxZoom_=t},e.prototype.getZIndex=function(){return this.zIndex_},e.prototype.setZIndex=function(t){this.zIndex_=t},e.prototype.getStyles=function(){return this.styles_},e.prototype.setStyles=function(t){this.styles_=t},e.prototype.getTitle=function(){return this.title_},e.prototype.setTitle=function(t){this.title_=t},e.prototype.getZoomOnClick=function(){return this.zoomOnClick_},e.prototype.setZoomOnClick=function(t){this.zoomOnClick_=t},e.prototype.getAverageCenter=function(){return this.averageCenter_},e.prototype.setAverageCenter=function(t){this.averageCenter_=t},e.prototype.getIgnoreHidden=function(){return this.ignoreHidden_},e.prototype.setIgnoreHidden=function(t){this.ignoreHidden_=t},e.prototype.getEnableRetinaIcons=function(){return this.enableRetinaIcons_},e.prototype.setEnableRetinaIcons=function(t){this.enableRetinaIcons_=t},e.prototype.getImageExtension=function(){return this.imageExtension_},e.prototype.setImageExtension=function(t){this.imageExtension_=t},e.prototype.getImagePath=function(){return this.imagePath_},e.prototype.setImagePath=function(t){this.imagePath_=t},e.prototype.getImageSizes=function(){return this.imageSizes_},e.prototype.setImageSizes=function(t){this.imageSizes_=t},e.prototype.getCalculator=function(){return this.calculator_},e.prototype.setCalculator=function(t){this.calculator_=t},e.prototype.getBatchSizeIE=function(){return this.batchSizeIE_},e.prototype.setBatchSizeIE=function(t){this.batchSizeIE_=t},e.prototype.getClusterClass=function(){return this.clusterClass_},e.prototype.setClusterClass=function(t){this.clusterClass_=t},e.prototype.getMarkers=function(){return this.markers_},e.prototype.getTotalMarkers=function(){return this.markers_.length},e.prototype.getClusters=function(){return this.clusters_},e.prototype.getTotalClusters=function(){return this.clusters_.length},e.prototype.addMarker=function(t,e){this.pushMarkerTo_(t),e||this.redraw_()},e.prototype.addMarkers=function(t,e){for(var s in t)Object.prototype.hasOwnProperty.call(t,s)&&this.pushMarkerTo_(t[s]);e||this.redraw_()},e.prototype.pushMarkerTo_=function(t){var e=this;t.getDraggable()&&google.maps.event.addListener(t,"dragend",(function(){e.ready_&&(t.isAdded=!1,e.repaint())})),t.isAdded=!1,this.markers_.push(t)},e.prototype.removeMarker=function(t,e){var s=this.removeMarker_(t);return!e&&s&&this.repaint(),s},e.prototype.removeMarkers=function(t,e){for(var s=!1,i=0;i<t.length;i++){var r=this.removeMarker_(t[i]);s=s||r}return!e&&s&&this.repaint(),s},e.prototype.removeMarker_=function(t){var e=-1;if(this.markers_.indexOf)e=this.markers_.indexOf(t);else for(var s=0;s<this.markers_.length;s++)if(t===this.markers_[s]){e=s;break}return-1!==e&&(t.setMap(null),this.markers_.splice(e,1),!0)},e.prototype.clearMarkers=function(){this.resetViewport_(!0),this.markers_=[]},e.prototype.repaint=function(){var t=this.clusters_.slice();this.clusters_=[],this.resetViewport_(!1),this.redraw_(),setTimeout((function(){for(var e=0;e<t.length;e++)t[e].remove()}),0)},e.prototype.getExtendedBounds=function(t){var e=this.getProjection(),s=new google.maps.LatLng(t.getNorthEast().lat(),t.getNorthEast().lng()),i=new google.maps.LatLng(t.getSouthWest().lat(),t.getSouthWest().lng()),r=e.fromLatLngToDivPixel(s);r.x+=this.gridSize_,r.y-=this.gridSize_;var o=e.fromLatLngToDivPixel(i);o.x-=this.gridSize_,o.y+=this.gridSize_;var n=e.fromDivPixelToLatLng(r),a=e.fromDivPixelToLatLng(o);return t.extend(n),t.extend(a),t},e.prototype.redraw_=function(){this.createClusters_(0)},e.prototype.resetViewport_=function(t){for(var e=0;e<this.clusters_.length;e++)this.clusters_[e].remove();this.clusters_=[];for(e=0;e<this.markers_.length;e++){var s=this.markers_[e];s.isAdded=!1,t&&s.setMap(null)}},e.prototype.distanceBetweenPoints_=function(t,e){var s=(e.lat()-t.lat())*Math.PI/180,i=(e.lng()-t.lng())*Math.PI/180,r=Math.sin(s/2)*Math.sin(s/2)+Math.cos(t.lat()*Math.PI/180)*Math.cos(e.lat()*Math.PI/180)*Math.sin(i/2)*Math.sin(i/2);return 6371*(2*Math.atan2(Math.sqrt(r),Math.sqrt(1-r)))},e.prototype.isMarkerInBounds_=function(t,e){return e.contains(t.getPosition())},e.prototype.addToClosestCluster_=function(t){for(var e=4e4,s=null,i=0;