iotmapmanager/dist/index.js

Manage markers, clusters, user marker or paths on IotMaps

/*! For license information please see index.js.LICENSE.txt */
!function(t,e){"object"==typeof exports&&"object"==typeof module?module.exports=e():"function"==typeof define&&define.amd?define([],e):"object"==typeof exports?exports["my-library"]=e():t["my-library"]=e()}(self,(()=>(()=>{var t={233:(t,e,i)=>{var n,o,s;!function(r,a){o=[i(481)],void 0===(s="function"==typeof(n=r)?n.apply(e,o):n)||(t.exports=s),void 0!==a&&a.L&&(a.L.PolylineOffset=r(L))}((function(t){function e(t,e){if(t&&!(t.length<1))for(var i=1,n=t.length;i<n;i++)e(t[i-1],t[i])}function i(t,e){if(t.x===e.x)return t.y===e.y?null:{x:t.x};var i=(e.y-t.y)/(e.x-t.x);return{a:i,b:t.y-i*t.x}}function n(t,e,n,o){var s=i(t,e),r=i(n,o);if(null===s||null===r)return null;if(s.hasOwnProperty("x"))return r.hasOwnProperty("x")?null:{x:s.x,y:r.a*s.x+r.b};if(r.hasOwnProperty("x"))return{x:r.x,y:s.a*r.x+s.b};if(s.a===r.a)return null;var a=(r.b-s.b)/(s.a-r.a);return{x:a,y:s.a*a+s.b}}function o(t,e,i){return{x:t.x+e*Math.cos(i),y:t.y+e*Math.sin(i)}}var s={offsetPointLine:function(i,n){var s=[];return e(i,t.bind((function(t,e){if(t.x!==e.x||t.y!==e.y){var i=Math.atan2(t.y-e.y,t.x-e.x)-Math.PI/2;s.push({offsetAngle:i,original:[t,e],offset:[o(t,n,i),o(e,n,i)]})}}),this)),s},offsetPoints:function(t,e){var i=this.offsetPointLine(t,e);return this.joinLineSegments(i,e)},joinSegments:function(t,e,i){return this.circularArc(t,e,i).filter((function(t){return t}))},joinLineSegments:function(i,n){var o=[],s=i[0],r=i[i.length-1];return s&&r&&(o.push(s.offset[0]),e(i,t.bind((function(t,e){o=o.concat(this.joinSegments(t,e,n))}),this)),o.push(r.offset[1])),o},segmentAsVector:function(t){return{x:t[1].x-t[0].x,y:t[1].y-t[0].y}},getSignedAngle:function(t,e){const i=this.segmentAsVector(t),n=this.segmentAsVector(e);return Math.atan2(i.x*n.y-i.y*n.x,i.x*n.x+i.y*n.y)},circularArc:function(t,e,i){if(t.offsetAngle===e.offsetAngle)return[t.offset[1]];const s=this.getSignedAngle(t.offset,e.offset);if(s*i>0&&s*this.getSignedAngle(t.offset,[t.offset[0],e.offset[1]])>0)return[n(t.offset[0],t.offset[1],e.offset[0],e.offset[1])];var r=[],a=t.original[1],h=i>0,l=h?e.offsetAngle:t.offsetAngle,c=h?t.offsetAngle:e.offsetAngle;c<l&&(c+=2*Math.PI);for(var u=Math.PI/8,d=l;d<c;d+=u)r.push(o(a,i,d));return r.push(o(a,i,c)),h?r.reverse():r}};return t.Polyline.include({_projectLatlngs:function(e,i,n){if(e.length>0&&e[0]instanceof t.LatLng){var o=e.map(t.bind((function(t){var e=this._map.latLngToLayerPoint(t);return n&&n.extend(e),e}),this));this.options.offset&&(o=t.PolylineOffset.offsetPoints(o,this.options.offset)),i.push(o.map((function(e){return t.point(e.x,e.y)})))}else e.forEach(t.bind((function(t){this._projectLatlngs(t,i,n)}),this))}}),t.Polyline.include({setOffset:function(t){return this.options.offset=t,this.redraw(),this}}),s}),window)},389:function(t,e){!function(t){"use strict";var e=L.MarkerClusterGroup=L.FeatureGroup.extend({options:{maxClusterRadius:80,iconCreateFunction:null,clusterPane:L.Marker.prototype.options.pane,spiderfyOnEveryZoom:!1,spiderfyOnMaxZoom:!0,showCoverageOnHover:!0,zoomToBoundsOnClick:!0,singleMarkerMode:!1,disableClusteringAtZoom:null,removeOutsideVisibleBounds:!0,animate:!0,animateAddingMarkers:!1,spiderfyShapePositions:null,spiderfyDistanceMultiplier:1,spiderLegPolylineOptions:{weight:1.5,color:"#222",opacity:.5},chunkedLoading:!1,chunkInterval:200,chunkDelay:50,chunkProgress:null,polygonOptions:{}},initialize:function(t){L.Util.setOptions(this,t),this.options.iconCreateFunction||(this.options.iconCreateFunction=this._defaultIconCreateFunction),this._featureGroup=L.featureGroup(),this._featureGroup.addEventParent(this),this._nonPointGroup=L.featureGroup(),this._nonPointGroup.addEventParent(this),this._inZoomAnimation=0,this._needsClustering=[],this._needsRemoving=[],this._currentShownBounds=null,this._queue=[],this._childMarkerEventHandlers={dragstart:this._childMarkerDragStart,move:this._childMarkerMoved,dragend:this._childMarkerDragEnd};var e=L.DomUtil.TRANSITION&&this.options.animate;L.extend(this,e?this._withAnimation:this._noAnimation),this._markerCluster=e?L.MarkerCluster:L.MarkerClusterNonAnimated},addLayer:function(t){if(t instanceof L.LayerGroup)return this.addLayers([t]);if(!t.getLatLng)return this._nonPointGroup.addLayer(t),this.fire("layeradd",{layer:t}),this;if(!this._map)return this._needsClustering.push(t),this.fire("layeradd",{layer:t}),this;if(this.hasLayer(t))return this;this._unspiderfy&&this._unspiderfy(),this._addLayer(t,this._maxZoom),this.fire("layeradd",{layer:t}),this._topClusterLevel._recalculateBounds(),this._refreshClustersIcons();var e=t,i=this._zoom;if(t.__parent)for(;e.__parent._zoom>=i;)e=e.__parent;return this._currentShownBounds.contains(e.getLatLng())&&(this.options.animateAddingMarkers?this._animationAddLayer(t,e):this._animationAddLayerNonAnimated(t,e)),this},removeLayer:function(t){return t instanceof L.LayerGroup?this.removeLayers([t]):t.getLatLng?this._map?t.__parent?(this._unspiderfy&&(this._unspiderfy(),this._unspiderfyLayer(t)),this._removeLayer(t,!0),this.fire("layerremove",{layer:t}),this._topClusterLevel._recalculateBounds(),this._refreshClustersIcons(),t.off(this._childMarkerEventHandlers,this),this._featureGroup.hasLayer(t)&&(this._featureGroup.removeLayer(t),t.clusterShow&&t.clusterShow()),this):this:(!this._arraySplice(this._needsClustering,t)&&this.hasLayer(t)&&this._needsRemoving.push({layer:t,latlng:t._latlng}),this.fire("layerremove",{layer:t}),this):(this._nonPointGroup.removeLayer(t),this.fire("layerremove",{layer:t}),this)},addLayers:function(t,e){if(!L.Util.isArray(t))return this.addLayer(t);var i,n=this._featureGroup,o=this._nonPointGroup,s=this.options.chunkedLoading,r=this.options.chunkInterval,a=this.options.chunkProgress,h=t.length,l=0,c=!0;if(this._map){var u=(new Date).getTime(),d=L.bind((function(){var p=(new Date).getTime();for(this._map&&this._unspiderfy&&this._unspiderfy();l<h&&!(s&&l%200==0&&(new Date).getTime()-p>r);l++)if((i=t[l])instanceof L.LayerGroup)c&&(t=t.slice(),c=!1),this._extractNonGroupLayers(i,t),h=t.length;else if(i.getLatLng){if(!this.hasLayer(i)&&(this._addLayer(i,this._maxZoom),e||this.fire("layeradd",{layer:i}),i.__parent&&2===i.__parent.getChildCount())){var m=i.__parent.getAllChildMarkers(),f=m[0]===i?m[1]:m[0];n.removeLayer(f)}}else o.addLayer(i),e||this.fire("layeradd",{layer:i});a&&a(l,h,(new Date).getTime()-u),l===h?(this._topClusterLevel._recalculateBounds(),this._refreshClustersIcons(),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds)):setTimeout(d,this.options.chunkDelay)}),this);d()}else for(var p=this._needsClustering;l<h;l++)(i=t[l])instanceof L.LayerGroup?(c&&(t=t.slice(),c=!1),this._extractNonGroupLayers(i,t),h=t.length):i.getLatLng?this.hasLayer(i)||p.push(i):o.addLayer(i);return this},removeLayers:function(t){var e,i,n=t.length,o=this._featureGroup,s=this._nonPointGroup,r=!0;if(!this._map){for(e=0;e<n;e++)(i=t[e])instanceof L.LayerGroup?(r&&(t=t.slice(),r=!1),this._extractNonGroupLayers(i,t),n=t.length):(this._arraySplice(this._needsClustering,i),s.removeLayer(i),this.hasLayer(i)&&this._needsRemoving.push({layer:i,latlng:i._latlng}),this.fire("layerremove",{layer:i}));return this}if(this._unspiderfy){this._unspiderfy();var a=t.slice(),h=n;for(e=0;e<h;e++)(i=a[e])instanceof L.LayerGroup?(this._extractNonGroupLayers(i,a),h=a.length):this._unspiderfyLayer(i)}for(e=0;e<n;e++)(i=t[e])instanceof L.LayerGroup?(r&&(t=t.slice(),r=!1),this._extractNonGroupLayers(i,t),n=t.length):i.__parent?(this._removeLayer(i,!0,!0),this.fire("layerremove",{layer:i}),o.hasLayer(i)&&(o.removeLayer(i),i.clusterShow&&i.clusterShow())):(s.removeLayer(i),this.fire("layerremove",{layer:i}));return this._topClusterLevel._recalculateBounds(),this._refreshClustersIcons(),this._topClusterLevel._recursivelyAddChildrenToMap(null,this._zoom,this._currentShownBounds),this},clearLayers:function(){return this._map||(this._needsClustering=[],this._needsRemoving=[],delete this._gridClusters,delete this._gridUnclustered),this._noanimationUnspiderfy&&this._noanimationUnspiderfy(),this._featureGroup.clearLayers(),this._nonPointGroup.clearLayers(),this.eachLayer((function(t){t.off(this._childMarkerEventHandlers,this),delete t.__parent}),this),this._map&&this._generateInitialClusters(),this},getBounds:function(){var t=new L.LatLngBounds;this._topClusterLevel&&t.extend(this._topClusterLevel._bounds);for(var e=this._needsClustering.length-1;e>=0;e--)t.extend(this._needsClustering[e].getLatLng());return t.extend(this._nonPointGroup.getBounds()),t},eachLayer:function(t,e){var i,n,o,s=this._needsClustering.slice(),r=this._needsRemoving;for(this._topClusterLevel&&this._topClusterLevel.getAllChildMarkers(s),n=s.length-1;n>=0;n--){for(i=!0,o=r.length-1;o>=0;o--)if(r[o].layer===s[n]){i=!1;break}i&&t.call(e,s[n])}this._nonPointGroup.eachLayer(t,e)},getLayers:function(){var t=[];return this.eachLayer((function(e){t.push(e)})),t},getLayer:function(t){var e=null;return t=parseInt(t,10),this.eachLayer((function(i){L.stamp(i)===t&&(e=i)})),e},hasLayer:function(t){if(!t)return!1;var e,i=this._needsClustering;for(e=i.length-1;e>=0;e--)if(i[e]===t)return!0;for(e=(i=this._needsRemoving).length-1;e>=0;e--)if(i[e].layer===t)return!1;return!(!t.__parent||t.__parent._group!==this)||this._nonPointGroup.hasLayer(t)},zoomToShowLayer:function(t,e){var i=this._map;"function"!=typeof e&&(e=function(){});var n=function(){!i.hasLayer(t)&&!i.hasLayer(t.__parent)||this._inZoomAnimation||(this._map.off("moveend",n,this),this.off("animationend",n,this),i.hasLayer(t)?e():t.__parent._icon&&(this.once("spiderfied",e,this),t.__parent.spiderfy()))};t._icon&&this._map.getBounds().contains(t.getLatLng())?e():t.__parent._zoom<Math.round(this._map._zoom)?(this._map.on("moveend",n,this),this._map.panTo(t.getLatLng())):(this._map.on("moveend",n,this),this.on("animationend",n,this),t.__parent.zoomToBounds())},onAdd:function(t){var e,i,n;if(this._map=t,!isFinite(this._map.getMaxZoom()))throw"Map has no maxZoom specified";for(this._featureGroup.addTo(t),this._nonPointGroup.addTo(t),this._gridClusters||this._generateInitialClusters(),this._maxLat=t.options.crs.projection.MAX_LATITUDE,e=0,i=this._needsRemoving.length;e<i;e++)(n=this._needsRemoving[e]).newlatlng=n.layer._latlng,n.layer._latlng=n.latlng;for(e=0,i=this._needsRemoving.length;e<i;e++)n=this._needsRemoving[e],this._removeLayer(n.layer,!0),n.layer._latlng=n.newlatlng;this._needsRemoving=[],this._zoom=Math.round(this._map._zoom),this._currentShownBounds=this._getExpandedVisibleBounds(),this._map.on("zoomend",this._zoomEnd,this),this._map.on("moveend",this._moveEnd,this),this._spiderfierOnAdd&&this._spiderfierOnAdd(),this._bindEvents(),i=this._needsClustering,this._needsClustering=[],this.addLayers(i,!0)},onRemove:function(t){t.off("zoomend",this._zoomEnd,this),t.off("moveend",this._moveEnd,this),this._unbindEvents(),this._map._mapPane.className=this._map._mapPane.className.replace(" leaflet-cluster-anim",""),this._spiderfierOnRemove&&this._spiderfierOnRemove(),delete this._maxLat,this._hideCoverage(),this._featureGroup.remove(),this._nonPointGroup.remove(),this._featureGroup.clearLayers(),this._map=null},getVisibleParent:function(t){for(var e=t;e&&!e._icon;)e=e.__parent;return e||null},_arraySplice:function(t,e){for(var i=t.length-1;i>=0;i--)if(t[i]===e)return t.splice(i,1),!0},_removeFromGridUnclustered:function(t,e){for(var i=this._map,n=this._gridUnclustered,o=Math.floor(this._map.getMinZoom());e>=o&&n[e].removeObject(t,i.project(t.getLatLng(),e));e--);},_childMarkerDragStart:function(t){t.target.__dragStart=t.target._latlng},_childMarkerMoved:function(t){if(!this._ignoreMove&&!t.target.__dragStart){var e=t.target._popup&&t.target._popup.isOpen();this._moveChild(t.target,t.oldLatLng,t.latlng),e&&t.target.openPopup()}},_moveChild:function(t,e,i){t._latlng=e,this.removeLayer(t),t._latlng=i,this.addLayer(t)},_childMarkerDragEnd:function(t){var e=t.target.__dragStart;delete t.target.__dragStart,e&&this._moveChild(t.target,e,t.target._latlng)},_removeLayer:function(t,e,i){var n=this._gridClusters,o=this._gridUnclustered,s=this._featureGroup,r=this._map,a=Math.floor(this._map.getMinZoom());e&&this._removeFromGridUnclustered(t,this._maxZoom);var h,l=t.__parent,c=l._markers;for(this._arraySplice(c,t);l&&(l._childCount--,l._boundsNeedUpdate=!0,!(l._zoom<a));)e&&l._childCount<=1?(h=l._markers[0]===t?l._markers[1]:l._markers[0],n[l._zoom].removeObject(l,r.project(l._cLatLng,l._zoom)),o[l._zoom].addObject(h,r.project(h.getLatLng(),l._zoom)),this._arraySplice(l.__parent._childClusters,l),l.__parent._markers.push(h),h.__parent=l.__parent,l._icon&&(s.removeLayer(l),i||s.addLayer(h))):l._iconNeedsUpdate=!0,l=l.__parent;delete t.__parent},_isOrIsParent:function(t,e){for(;e;){if(t===e)return!0;e=e.parentNode}return!1},fire:function(t,e,i){if(e&&e.layer instanceof L.MarkerCluster){if(e.originalEvent&&this._isOrIsParent(e.layer._icon,e.originalEvent.relatedTarget))return;t="cluster"+t}L.FeatureGroup.prototype.fire.call(this,t,e,i)},listens:function(t,e){return L.FeatureGroup.prototype.listens.call(this,t,e)||L.FeatureGroup.prototype.listens.call(this,"cluster"+t,e)},_defaultIconCreateFunction:function(t){var e=t.getChildCount(),i=" marker-cluster-";return i+=e<10?"small":e<100?"medium":"large",new L.DivIcon({html:"<div><span>"+e+"</span></div>",className:"marker-cluster"+i,iconSize:new L.Point(40,40)})},_bindEvents:function(){var t=this._map,e=this.options.spiderfyOnMaxZoom,i=this.options.showCoverageOnHover,n=this.options.zoomToBoundsOnClick,o=this.options.spiderfyOnEveryZoom;(e||n||o)&&this.on("clusterclick clusterkeypress",this._zoomOrSpiderfy,this),i&&(this.on("clustermouseover",this._showCoverage,this),this.on("clustermouseout",this._hideCoverage,this),t.on("zoomend",this._hideCoverage,this))},_zoomOrSpiderfy:function(t){var e=t.layer,i=e;if("clusterkeypress"!==t.type||!t.originalEvent||13===t.originalEvent.keyCode){for(;1===i._childClusters.length;)i=i._childClusters[0];i._zoom===this._maxZoom&&i._childCount===e._childCount&&this.options.spiderfyOnMaxZoom?e.spiderfy():this.options.zoomToBoundsOnClick&&e.zoomToBounds(),this.options.spiderfyOnEveryZoom&&e.spiderfy(),t.originalEvent&&13===t.originalEvent.keyCode&&this._map._container.focus()}},_showCoverage:function(t){var e=this._map;this._inZoomAnimation||(this._shownPolygon&&e.removeLayer(this._shownPolygon),t.layer.getChildCount()>2&&t.layer!==this._spiderfied&&(this._shownPolygon=new L.Polygon(t.layer.getConvexHull(),this.options.polygonOptions),e.addLayer(this._shownPolygon)))},_hideCoverage:function(){this._shownPolygon&&(this._map.removeLayer(this._shownPolygon),this._shownPolygon=null)},_unbindEvents:function(){var t=this.options.spiderfyOnMaxZoom,e=this.options.showCoverageOnHover,i=this.options.zoomToBoundsOnClick,n=this.options.spiderfyOnEveryZoom,o=this._map;(t||i||n)&&this.off("clusterclick clusterkeypress",this._zoomOrSpiderfy,this),e&&(this.off("clustermouseover",this._showCoverage,this),this.off("clustermouseout",this._hideCoverage,this),o.off("zoomend",this._hideCoverage,this))},_zoomEnd:function(){this._map&&(this._mergeSplitClusters(),this._zoom=Math.round(this._map._zoom),this._currentShownBounds=this._getExpandedVisibleBounds())},_moveEnd:function(){if(!this._inZoomAnimation){var t=this._getExpandedVisibleBounds();this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),this._zoom,t),this._topClusterLevel._recursivelyAddChildrenToMap(null,Math.round(this._map._zoom),t),this._currentShownBounds=t}},_generateInitialClusters:function(){var t=Math.ceil(this._map.getMaxZoom()),e=Math.floor(this._map.getMinZoom()),i=this.options.maxClusterRadius,n=i;"function"!=typeof i&&(n=function(){return i}),null!==this.options.disableClusteringAtZoom&&(t=this.options.disableClusteringAtZoom-1),this._maxZoom=t,this._gridClusters={},this._gridUnclustered={};for(var o=t;o>=e;o--)this._gridClusters[o]=new L.DistanceGrid(n(o)),this._gridUnclustered[o]=new L.DistanceGrid(n(o));this._topClusterLevel=new this._markerCluster(this,e-1)},_addLayer:function(t,e){var i,n,o=this._gridClusters,s=this._gridUnclustered,r=Math.floor(this._map.getMinZoom());for(this.options.singleMarkerMode&&this._overrideMarkerIcon(t),t.on(this._childMarkerEventHandlers,this);e>=r;e--){i=this._map.project(t.getLatLng(),e);var a=o[e].getNearObject(i);if(a)return a._addChild(t),void(t.__parent=a);if(a=s[e].getNearObject(i)){var h=a.__parent;h&&this._removeLayer(a,!1);var l=new this._markerCluster(this,e,a,t);o[e].addObject(l,this._map.project(l._cLatLng,e)),a.__parent=l,t.__parent=l;var c=l;for(n=e-1;n>h._zoom;n--)c=new this._markerCluster(this,n,c),o[n].addObject(c,this._map.project(a.getLatLng(),n));return h._addChild(c),void this._removeFromGridUnclustered(a,e)}s[e].addObject(t,i)}this._topClusterLevel._addChild(t),t.__parent=this._topClusterLevel},_refreshClustersIcons:function(){this._featureGroup.eachLayer((function(t){t instanceof L.MarkerCluster&&t._iconNeedsUpdate&&t._updateIcon()}))},_enqueue:function(t){this._queue.push(t),this._queueTimeout||(this._queueTimeout=setTimeout(L.bind(this._processQueue,this),300))},_processQueue:function(){for(var t=0;t<this._queue.length;t++)this._queue[t].call(this);this._queue.length=0,clearTimeout(this._queueTimeout),this._queueTimeout=null},_mergeSplitClusters:function(){var t=Math.round(this._map._zoom);this._processQueue(),this._zoom<t&&this._currentShownBounds.intersects(this._getExpandedVisibleBounds())?(this._animationStart(),this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),this._zoom,this._getExpandedVisibleBounds()),this._animationZoomIn(this._zoom,t)):this._zoom>t?(this._animationStart(),this._animationZoomOut(this._zoom,t)):this._moveEnd()},_getExpandedVisibleBounds:function(){return this.options.removeOutsideVisibleBounds?L.Browser.mobile?this._checkBoundsMaxLat(this._map.getBounds()):this._checkBoundsMaxLat(this._map.getBounds().pad(1)):this._mapBoundsInfinite},_checkBoundsMaxLat:function(t){var e=this._maxLat;return void 0!==e&&(t.getNorth()>=e&&(t._northEast.lat=1/0),t.getSouth()<=-e&&(t._southWest.lat=-1/0)),t},_animationAddLayerNonAnimated:function(t,e){if(e===t)this._featureGroup.addLayer(t);else if(2===e._childCount){e._addToMap();var i=e.getAllChildMarkers();this._featureGroup.removeLayer(i[0]),this._featureGroup.removeLayer(i[1])}else e._updateIcon()},_extractNonGroupLayers:function(t,e){var i,n=t.getLayers(),o=0;for(e=e||[];o<n.length;o++)(i=n[o])instanceof L.LayerGroup?this._extractNonGroupLayers(i,e):e.push(i);return e},_overrideMarkerIcon:function(t){return t.options.icon=this.options.iconCreateFunction({getChildCount:function(){return 1},getAllChildMarkers:function(){return[t]}})}});L.MarkerClusterGroup.include({_mapBoundsInfinite:new L.LatLngBounds(new L.LatLng(-1/0,-1/0),new L.LatLng(1/0,1/0))}),L.MarkerClusterGroup.include({_noAnimation:{_animationStart:function(){},_animationZoomIn:function(t,e){this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),t),this._topClusterLevel._recursivelyAddChildrenToMap(null,e,this._getExpandedVisibleBounds()),this.fire("animationend")},_animationZoomOut:function(t,e){this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),t),this._topClusterLevel._recursivelyAddChildrenToMap(null,e,this._getExpandedVisibleBounds()),this.fire("animationend")},_animationAddLayer:function(t,e){this._animationAddLayerNonAnimated(t,e)}},_withAnimation:{_animationStart:function(){this._map._mapPane.className+=" leaflet-cluster-anim",this._inZoomAnimation++},_animationZoomIn:function(t,e){var i,n=this._getExpandedVisibleBounds(),o=this._featureGroup,s=Math.floor(this._map.getMinZoom());this._ignoreMove=!0,this._topClusterLevel._recursively(n,t,s,(function(s){var r,a=s._latlng,h=s._markers;for(n.contains(a)||(a=null),s._isSingleParent()&&t+1===e?(o.removeLayer(s),s._recursivelyAddChildrenToMap(null,e,n)):(s.clusterHide(),s._recursivelyAddChildrenToMap(a,e,n)),i=h.length-1;i>=0;i--)r=h[i],n.contains(r._latlng)||o.removeLayer(r)})),this._forceLayout(),this._topClusterLevel._recursivelyBecomeVisible(n,e),o.eachLayer((function(t){t instanceof L.MarkerCluster||!t._icon||t.clusterShow()})),this._topClusterLevel._recursively(n,t,e,(function(t){t._recursivelyRestoreChildPositions(e)})),this._ignoreMove=!1,this._enqueue((function(){this._topClusterLevel._recursively(n,t,s,(function(t){o.removeLayer(t),t.clusterShow()})),this._animationEnd()}))},_animationZoomOut:function(t,e){this._animationZoomOutSingle(this._topClusterLevel,t-1,e),this._topClusterLevel._recursivelyAddChildrenToMap(null,e,this._getExpandedVisibleBounds()),this._topClusterLevel._recursivelyRemoveChildrenFromMap(this._currentShownBounds,Math.floor(this._map.getMinZoom()),t,this._getExpandedVisibleBounds())},_animationAddLayer:function(t,e){var i=this,n=this._featureGroup;n.addLayer(t),e!==t&&(e._childCount>2?(e._updateIcon(),this._forceLayout(),this._animationStart(),t._setPos(this._map.latLngToLayerPoint(e.getLatLng())),t.clusterHide(),this._enqueue((function(){n.removeLayer(t),t.clusterShow(),i._animationEnd()}))):(this._forceLayout(),i._animationStart(),i._animationZoomOutSingle(e,this._map.getMaxZoom(),this._zoom)))}},_animationZoomOutSingle:function(t,e,i){var n=this._getExpandedVisibleBounds(),o=Math.floor(this._map.getMinZoom());t._recursivelyAnimateChildrenInAndAddSelfToMap(n,o,e+1,i);var s=this;this._forceLayout(),t._recursivelyBecomeVisible(n,i),this._enqueue((function(){if(1===t._childCount){var r=t._markers[0];this._ignoreMove=!0,r.setLatLng(r.getLatLng()),this._ignoreMove=!1,r.clusterShow&&r.clusterShow()}else t._recursively(n,i,o,(function(t){t._recursivelyRemoveChildrenFromMap(n,o,e+1)}));s._animationEnd()}))},_animationEnd:function(){this._map&&(this._map._mapPane.className=this._map._mapPane.className.replace(" leaflet-cluster-anim","")),this._inZoomAnimation--,this.fire("animationend")},_forceLayout:function(){L.Util.falseFn(document.body.offsetWidth)}}),L.markerClusterGroup=function(t){return new L.MarkerClusterGroup(t)};var i=L.MarkerCluster=L.Marker.extend({options:L.Icon.prototype.options,initialize:function(t,e,i,n){L.Marker.prototype.initialize.call(this,i?i._cLatLng||i.getLatLng():new L.LatLng(0,0),{icon:this,pane:t.options.clusterPane}),this._group=t,this._zoom=e,this._markers=[],this._childClusters=[],this._childCount=0,this._iconNeedsUpdate=!0,this._boundsNeedUpdate=!0,this._bounds=new L.LatLngBounds,i&&this._addChild(i),n&&this._addChild(n)},getAllChildMarkers:function(t,e){t=t||[];for(var i=this._childClusters.length-1;i>=0;i--)this._childClusters[i].getAllChildMarkers(t,e);for(var n=this._markers.length-1;n>=0;n--)e&&this._markers[n].__dragStart||t.push(this._markers[n]);return t},getChildCount:function(){return this._childCount},zoomToBounds:function(t){for(var e,i=this._childClusters.slice(),n=this._group._map,o=n.getBoundsZoom(this._bounds),s=this._zoom+1,r=n.getZoom();i.length>0&&o>s;){s++;var a=[];for(e=0;e<i.length;e++)a=a.concat(i[e]._childClusters);i=a}o>s?this._group._map.setView(this._latlng,s):o<=r?this._group._map.setView(this._latlng,r+1):this._group._map.fitBounds(this._bounds,t)},getBounds:function(){var t=new L.LatLngBounds;return t.extend(this._bounds),t},_updateIcon:function(){this._iconNeedsUpdate=!0,this._icon&&this.setIcon(this)},createIcon:function(){return this._iconNeedsUpdate&&(this._iconObj=this._group.options.iconCreateFunction(this),this._iconNeedsUpdate=!1),this._iconObj.createIcon()},createShadow:function(){return this._iconObj.createShadow()},_addChild:function(t,e){this._iconNeedsUpdate=!0,this._boundsNeedUpdate=!0,this._setClusterCenter(t),t instanceof L.MarkerCluster?(e||(this._childClusters.push(t),t.__parent=this),this._childCount+=t._childCount):(e||this._markers.push(t),this._childCount++),this.__parent&&this.__parent._addChild(t,!0)},_setClusterCenter:function(t){this._cLatLng||(this._cLatLng=t._cLatLng||t._latlng)},_resetBounds:function(){var t=this._bounds;t._southWest&&(t._southWest.lat=1/0,t._southWest.lng=1/0),t._northEast&&(t._northEast.lat=-1/0,t._northEast.lng=-1/0)},_recalculateBounds:function(){var t,e,i,n,o=this._markers,s=this._childClusters,r=0,a=0,h=this._childCount;if(0!==h){for(this._resetBounds(),t=0;t<o.length;t++)i=o[t]._latlng,this._bounds.extend(i),r+=i.lat,a+=i.lng;for(t=0;t<s.length;t++)(e=s[t])._boundsNeedUpdate&&e._recalculateBounds(),this._bounds.extend(e._bounds),i=e._wLatLng,n=e._childCount,r+=i.lat*n,a+=i.lng*n;this._latlng=this._wLatLng=new L.LatLng(r/h,a/h),this._boundsNeedUpdate=!1}},_addToMap:function(t){t&&(this._backupLatlng=this._latlng,this.setLatLng(t)),this._group._featureGroup.addLayer(this)},_recursivelyAnimateChildrenIn:function(t,e,i){this._recursively(t,this._group._map.getMinZoom(),i-1,(function(t){var i,n,o=t._markers;for(i=o.length-1;i>=0;i--)(n=o[i])._icon&&(n._setPos(e),n.clusterHide())}),(function(t){var i,n,o=t._childClusters;for(i=o.length-1;i>=0;i--)(n=o[i])._icon&&(n._setPos(e),n.clusterHide())}))},_recursivelyAnimateChildrenInAndAddSelfToMap:function(t,e,i,n){this._recursively(t,n,e,(function(o){o._recursivelyAnimateChildrenIn(t,o._group._map.latLngToLayerPoint(o.getLatLng()).round(),i),o._isSingleParent()&&i-1===n?(o.clusterShow(),o._recursivelyRemoveChildrenFromMap(t,e,i)):o.clusterHide(),o._addToMap()}))},_recursivelyBecomeVisible:function(t,e){this._recursively(t,this._group._map.getMinZoom(),e,null,(function(t){t.clusterShow()}))},_recursivelyAddChildrenToMap:function(t,e,i){this._recursively(i,this._group._map.getMinZoom()-1,e,(function(n){if(e!==n._zoom)for(var o=n._markers.length-1;o>=0;o--){var s=n._markers[o];i.contains(s._latlng)&&(t&&(s._backupLatlng=s.getLatLng(),s.setLatLng(t),s.clusterHide&&s.clusterHide()),n._group._featureGroup.addLayer(s))}}),(function(e){e._addToMap(t)}))},_recursivelyRestoreChildPositions:function(t){for(var e=this._markers.length-1;e>=0;e--){var i=this._markers[e];i._backupLatlng&&(i.setLatLng(i._backupLatlng),delete i._backupLatlng)}if(t-1===this._zoom)for(var n=this._childClusters.length-1;n>=0;n--)this._childClusters[n]._restorePosition();else for(var o=this._childClusters.length-1;o>=0;o--)this._childClusters[o]._recursivelyRestoreChildPositions(t)},_restorePosition:function(){this._backupLatlng&&(this.setLatLng(this._backupLatlng),delete this._backupLatlng)},_recursivelyRemoveChildrenFromMap:function(t,e,i,n){var o,s;this._recursively(t,e-1,i-1,(function(t){for(s=t._markers.length-1;s>=0;s--)o=t._markers[s],n&&n.contains(o._latlng)||(t._group._featureGroup.removeLayer(o),o.clusterShow&&o.clusterShow())}),(function(t){for(s=t._childClusters.length-1;s>=0;s--)o=t._childClusters[s],n&&n.contains(o._latlng)||(t._group._featureGroup.removeLayer(o),o.clusterShow&&o.clusterShow())}))},_recursively:function(t,e,i,n,o){var s,r,a=this._childClusters,h=this._zoom;if(e<=h&&(n&&n(this),o&&h===i&&o(this)),h<e||h<i)for(s=a.length-1;s>=0;s--)(r=a[s])._boundsNeedUpdate&&r._recalculateBounds(),t.intersects(r._bounds)&&r._recursively(t,e,i,n,o)},_isSingleParent:function(){return this._childClusters.length>0&&this._childClusters[0]._childCount===this._childCount}});L.Marker.include({clusterHide:function(){var t=this.options.opacity;return this.setOpacity(0),this.options.opacity=t,this},clusterShow:function(){return this.setOpacity(this.options.opacity)}}),L.DistanceGrid=function(t){this._cellSize=t,this._sqCellSize=t*t,this._grid={},this._objectPoint={}},L.DistanceGrid.prototype={addObject:function(t,e){var i=this._getCoord(e.x),n=this._getCoord(e.y),o=this._grid,s=o[n]=o[n]||{},r=s[i]=s[i]||[],a=L.Util.stamp(t);this._objectPoint[a]=e,r.push(t)},updateObject:function(t,e){this.removeObject(t),this.addObject(t,e)},removeObject:function(t,e){var i,n,o=this._getCoord(e.x),s=this._getCoord(e.y),r=this._grid,a=r[s]=r[s]||{},h=a[o]=a[o]||[];for(delete this._objectPoint[L.Util.stamp(t)],i=0,n=h.length;i<n;i++)if(h[i]===t)return h.splice(i,1),1===n&&delete a[o],!0},eachObject:function(t,e){var i,n,o,s,r,a,h=this._grid;for(i in h)for(n in r=h[i])for(o=0,s=(a=r[n]).length;o<s;o++)t.call(e,a[o])&&(o--,s--)},getNearObject:function(t){var e,i,n,o,s,r,a,h,l=this._getCoord(t.x),c=this._getCoord(t.y),u=this._objectPoint,d=this._sqCellSize,p=null;for(e=c-1;e<=c+1;e++)if(o=this._grid[e])for(i=l-1;i<=l+1;i++)if(s=o[i])for(n=0,r=s.length;n<r;n++)a=s[n],((h=this._sqDist(u[L.Util.stamp(a)],t))<d||h<=d&&null===p)&&(d=h,p=a);return p},_getCoord:function(t){var e=Math.floor(t/this._cellSize);return isFinite(e)?e:t},_sqDist:function(t,e){var i=e.x-t.x,n=e.y-t.y;return i*i+n*n}},L.QuickHull={getDistant:function(t,e){var i=e[1].lat-e[0].lat;return(e[0].lng-e[1].lng)*(t.lat-e[0].lat)+i*(t.lng-e[0].lng)},findMostDistantPointFromBaseLine:function(t,e){var i,n,o,s=0,r=null,a=[];for(i=e.length-1;i>=0;i--)n=e[i],(o=this.getDistant(n,t))>0&&(a.push(n),o>s&&(s=o,r=n));return{maxPoint:r,newPoints:a}},buildConvexHull:function(t,e){var i=[],n=this.findMostDistantPointFromBaseLine(t,e);return n.maxPoint?i=(i=i.concat(this.buildConvexHull([t[0],n.maxPoint],n.newPoints))).concat(this.buildConvexHull([n.maxPoint,t[1]],n.newPoints)):[t[0]]},getConvexHull:function(t){var e,i=!1,n=!1,o=!1,s=!1,r=null,a=null,h=null,l=null,c=null,u=null;for(e=t.length-1;e>=0;e--){var d=t[e];(!1===i||d.lat>i)&&(r=d,i=d.lat),(!1===n||d.lat<n)&&(a=d,n=d.lat),(!1===o||d.lng>o)&&(h=d,o=d.lng),(!1===s||d.lng<s)&&(l=d,s=d.lng)}return n!==i?(u=a,c=r):(u=l,c=h),[].concat(this.buildConvexHull([u,c],t),this.buildConvexHull([c,u],t))}},L.MarkerCluster.include({getConvexHull:function(){var t,e,i=this.getAllChildMarkers(),n=[];for(e=i.length-1;e>=0;e--)t=i[e].getLatLng(),n.push(t);return L.QuickHull.getConvexHull(n)}}),L.MarkerCluster.include({_2PI:2*Math.PI,_circleFootSeparation:25,_circleStartAngle:0,_spiralFootSeparation:28,_spiralLengthStart:11,_spiralLengthFactor:5,_circleSpiralSwitchover:9,spiderfy:function(){if(this._group._spiderfied!==this&&!this._group._inZoomAnimation){var t,e=this.getAllChildMarkers(null,!0),i=this._group._map.latLngToLayerPoint(this._latlng);this._group._unspiderfy(),this._group._spiderfied=this,this._group.options.spiderfyShapePositions?t=this._group.options.spiderfyShapePositions(e.length,i):e.length>=this._circleSpiralSwitchover?t=this._generatePointsSpiral(e.length,i):(i.y+=10,t=this._generatePointsCircle(e.length,i)),this._animationSpiderfy(e,t)}},unspiderfy:function(t){this._group._inZoomAnimation||(this._animationUnspiderfy(t),this._group._spiderfied=null)},_generatePointsCircle:function(t,e){var i,n,o=this._group.options.spiderfyDistanceMultiplier*this._circleFootSeparation*(2+t)/this._2PI,s=this._2PI/t,r=[];for(o=Math.max(o,35),r.length=t,i=0;i<t;i++)n=this._circleStartAngle+i*s,r[i]=new L.Point(e.x+o*Math.cos(n),e.y+o*Math.sin(n))._round();return r},_generatePointsSpiral:function(t,e){var i,n=this._group.options.spiderfyDistanceMultiplier,o=n*this._spiralLengthStart,s=n*this._spiralFootSeparation,r=n*this._spiralLengthFactor*this._2PI,a=0,h=[];for(h.length=t,i=t;i>=0;i--)i<t&&(h[i]=new L.Point(e.x+o*Math.cos(a),e.y+o*Math.sin(a))._round()),o+=r/(a+=s/o+5e-4*i);return h},_noanimationUnspiderfy:function(){var t,e,i=this._group,n=i._map,o=i._featureGroup,s=this.getAllChildMarkers(null,!0);for(i._ignoreMove=!0,this.setOpacity(1),e=s.length-1;e>=0;e--)t=s[e],o.removeLayer(t),t._preSpiderfyLatlng&&(t.setLatLng(t._preSpiderfyLatlng),delete t._preSpiderfyLatlng),t.setZIndexOffset&&t.setZIndexOffset(0),t._spiderLeg&&(n.removeLayer(t._spiderLeg),delete t._spiderLeg);i.fire("unspiderfied",{cluster:this,markers:s}),i._ignoreMove=!1,i._spiderfied=null}}),L.MarkerClusterNonAnimated=L.MarkerCluster.extend({_animationSpiderfy:function(t,e){var i,n,o,s,r=this._group,a=r._map,h=r._featureGroup,l=this._group.options.spiderLegPolylineOptions;for(r._ignoreMove=!0,i=0;i<t.length;i++)s=a.layerPointToLatLng(e[i]),n=t[i],o=new L.Polyline([this._latlng,s],l),a.addLayer(o),n._spiderLeg=o,n._preSpiderfyLatlng=n._latlng,n.setLatLng(s),n.setZIndexOffset&&n.setZIndexOffset(1e6),h.addLayer(n);this.setOpacity(.3),r._ignoreMove=!1,r.fire("spiderfied",{cluster:this,markers:t})},_animationUnspiderfy:function(){this._noanimationUnspiderfy()}}),L.MarkerCluster.include({_animationSpiderfy:function(t,e){var i,n,o,s,r,a,h=this,l=this._group,c=l._map,u=l._featureGroup,d=this._latlng,p=c.latLngToLayerPoint(d),m=L.Path.SVG,f=L.extend({},this._group.options.spiderLegPolylineOptions),_=f.opacity;for(void 0===_&&(_=L.MarkerClusterGroup.prototype.options.spiderLegPolylineOptions.opacity),m?(f.opacity=0,f.className=(f.className||"")+" leaflet-cluster-spider-leg"):f.opacity=_,l._ignoreMove=!0,i=0;i<t.length;i++)n=t[i],a=c.layerPointToLatLng(e[i]),o=new L.Polyline([d,a],f),c.addLayer(o),n._spiderLeg=o,m&&(r=(s=o._path).getTotalLength()+.1,s.style.strokeDasharray=r,s.style.strokeDashoffset=r),n.setZIndexOffset&&n.setZIndexOffset(1e6),n.clusterHide&&n.clusterHide(),u.addLayer(n),n._setPos&&n._setPos(p);for(l._forceLayout(),l._animationStart(),i=t.length-1;i>=0;i--)a=c.layerPointToLatLng(e[i]),(n=t[i])._preSpiderfyLatlng=n._latlng,n.setLatLng(a),n.clusterShow&&n.clusterShow(),m&&((s=(o=n._spiderLeg)._path).style.strokeDashoffset=0,o.setStyle({opacity:_}));this.setOpacity(.3),l._ignoreMove=!1,setTimeout((function(){l._animationEnd(),l.fire("spiderfied",{cluster:h,markers:t})}),200)},_animationUnspiderfy:function(t){var e,i,n,o,s,r,a=this,h=this._group,l=h._map,c=h._featureGroup,u=t?l._latLngToNewLayerPoint(this._latlng,t.zoom,t.center):l.latLngToLayerPoint(this._latlng),d=this.getAllChildMarkers(null,!0),p=L.Path.SVG;for(h._ignoreMove=!0,h._animationStart(),this.setOpacity(1),i=d.length-1;i>=0;i--)(e=d[i])._preSpiderfyLatlng&&(e.closePopup(),e.setLatLng(e._preSpiderfyLatlng),delete e._preSpiderfyLatlng,r=!0,e._setPos&&(e._setPos(u),r=!1),e.clusterHide&&(e.clusterHide(),r=!1),r&&c.removeLayer(e),p&&(s=(o=(n=e._spiderLeg)._path).getTotalLength()+.1,o.style.strokeDashoffset=s,n.setStyle({opacity:0})));h._ignoreMove=!1,setTimeout((function(){var t=0;for(i=d.length-1;i>=0;i--)(e=d[i])._spiderLeg&&t++;for(i=d.length-1;i>=0;i--)(e=d[i])._spiderLeg&&(e.clusterShow&&e.clusterShow(),e.setZIndexOffset&&e.setZIndexOffset(0),t>1&&c.removeLayer(e),l.removeLayer(e._spiderLeg),delete e._spiderLeg);h._animationEnd(),h.fire("unspiderfied",{cluster:a,markers:d})}),200)}}),L.MarkerClusterGroup.include({_spiderfied:null,unspiderfy:function(){this._unspiderfy.apply(this,arguments)},_spiderfierOnAdd:function(){this._map.on("click",this._unspiderfyWrapper,this),this._map.options.zoomAnimation&&this._map.on("zoomstart",this._unspiderfyZoomStart,this),this._map.on("zoomend",this._noanimationUnspiderfy,this),L.Browser.touch||this._map.getRenderer(this)},_spiderfierOnRemove:function(){this._map.off("click",this._unspiderfyWrapper,this),this._map.off("zoomstart",this._unspiderfyZoomStart,this),this._map.off("zoomanim",this._unspiderfyZoomAnim,this),this._map.off("zoomend",this._noanimationUnspiderfy,this),this._noanimationUnspiderfy()},_unspiderfyZoomStart:function(){this._map&&this._map.on("zoomanim",this._unspiderfyZoomAnim,this)},_unspiderfyZoomAnim:function(t){L.DomUtil.hasClass(this._map._mapPane,"leaflet-touching")||(this._map.off("zoomanim",this._unspiderfyZoomAnim,this),this._unspiderfy(t))},_unspiderfyWrapper:function(){this._unspiderfy()},_unspiderfy:function(t){this._spiderfied&&this._spiderfied.unspiderfy(t)},_noanimationUnspiderfy:function(){this._spiderfied&&this._spiderfied._noanimationUnspiderfy()},_unspiderfyLayer:function(t){t._spiderLeg&&(this._featureGroup.removeLayer(t),t.clusterShow&&t.clusterShow(),t.setZIndexOffset&&t.setZIndexOffset(0),this._map.removeLayer(t._spiderLeg),delete t._spiderLeg)}}),L.MarkerClusterGroup.include({refreshClusters:function(t){return t?t instanceof L.MarkerClusterGroup?t=t._topClusterLevel.getAllChildMarkers():t instanceof L.LayerGroup?t=t._layers:t instanceof L.MarkerCluster?t=t.getAllChildMarkers():t instanceof L.Marker&&(t=[t]):t=this._topClusterLevel.getAllChildMarkers(),this._flagParentsIconsNeedUpdate(t),this._refreshClustersIcons(),this.options.singleMarkerMode&&this._refreshSingleMarkerModeMarkers(t),this},_flagParentsIconsNeedUpdate:function(t){var e,i;for(e in t)for(i=t[e].__parent;i;)i._iconNeedsUpdate=!0,i=i.__parent},_refreshSingleMarkerModeMarkers:function(t){var e,i;for(e in t)i=t[e],this.hasLayer(i)&&i.setIcon(this._overrideMarkerIcon(i))}}),L.Marker.include({refreshIconOptions:function(t,e){var i=this.options.icon;return 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