Update leaflet markercluster to version 1.0.2.

README.md

@@ -14,7 +14,7 @@ This package contains following packages:
 
  - [leaflet 1.0.3](http://leafletjs.com)
  - [Leaflet-providers 1.1.15](http://leaflet-extras.github.io/leaflet-providers)
- - [Leaflet.markercluster 1.0.0](https://github.com/Leaflet/Leaflet.markercluster)
+ - [Leaflet.markercluster 1.0.2](https://github.com/Leaflet/Leaflet.markercluster)
  - [Leaflet-omnivore 0.3.4](https://github.com/mapbox/leaflet-omnivore)
  - [Leaflet.loading 0.1.23](https://github.com/ebrelsford/Leaflet.loading)
  - [Leaflet.Control.FullScreen 1.4.2](https://github.com/brunob/leaflet.fullscreen)

assets/leaflet-markercluster/CHANGELOG.md

@@ -3,7 +3,80 @@ Leaflet.markercluster
 
 (all changes without author notice are by [@danzel](https://github.com/danzel))
 
-## Master
+## 1.0.2 (2016-01-27)
+
+### Improvements
+
+ * Support `layeradd` and `layerremove` events [#647](https://github.com/Leaflet/Leaflet.markercluster/issues/647) 
+
+### Bugfixes
+
+ * Add support for maps with negative minZoom [#704](https://github.com/Leaflet/Leaflet.markercluster/issues/704)
+ * Fixed zoomToShowLayer() markers disappearing bug (by [@z3ut](https://github.com/z3ut)) [#739](https://github.com/Leaflet/Leaflet.markercluster/issues/739)
+ * Fix an issue when opening a popup inside of zoomToShowLayer
+ * If a marker is moved with an open popup on it, re-open the popup after moving it. [#651](https://github.com/Leaflet/Leaflet.markercluster/issues/651)
+
+
+## 1.0.1 (2016-01-25)
+
+### Improvements
+
+ * Add install and build steps with jake (by [@kazes](https://github.com/kazes)) [#733](https://github.com/Leaflet/Leaflet.markercluster/pull/733)
+ * Readme improvements (by [@ghybs](https://github.com/ghybs), [@bertyhell](https://github.com/bertyhell)) [#734](https://github.com/Leaflet/Leaflet.markercluster/pull/738), [#734](https://github.com/Leaflet/Leaflet.markercluster/pull/738
+ * Bump all examples to leaflet 1.0.3
+
+### Bugfixes
+
+ * Fixed leaflet 1.0.2 bug where clearLayers would throw an exception (by [@marcianoviereck92](https://github.com/marcianoviereck92)) [#746](https://github.com/Leaflet/Leaflet.markercluster/pull/746)
+
+
+## 1.0.0 (2016-10-03)
+
+### Improvements
+
+ * Compatibility with Leaflet 1.0.0 (by [@danzel](https://githum.com/danzel), [@Eschon](https://github.com/Eschon), [@ghybs](https://github.com/ghybs), [@IvanSanchez](https://github.com/IvanSanchez))
+ * Support moving markers [#57](https://github.com/Leaflet/Leaflet.markercluster/issues/57)
+ * chunkedLoading option to keep browser more responsive during larging a load data set [#292](https://github.com/Leaflet/Leaflet.markercluster/issues/292)
+ * maxClusterRadius can be a function (by [@Schwanksta](https://github.com/Schwanksta)) [#298](https://github.com/Leaflet/Leaflet.markercluster/issues/298)
+ * Spiderfy without zooming when all markers at same location (by [@rdenniston](https://github.com/rdenniston), [@ghybs](https://github.com/ghybs)) [#415](https://github.com/Leaflet/Leaflet.markercluster/issues/415), [#606](https://github.com/Leaflet/Leaflet.markercluster/issues/606)
+ * On becoming visible, markers retain their original opacity. (by [@IvanSanchez](https://github.com/IvanSanchez)) [#444](https://github.com/Leaflet/Leaflet.markercluster/issues/444)
+ * Spiderleg Polyline options (by [@mikeatlas](https://github.com/mikeatlas)) [#466](https://github.com/Leaflet/Leaflet.markercluster/issues/466)
+ * Extra methods to allow refreshing cluster icons (by [@ghybs](https://github.com/ghybs)) [#564](https://github.com/Leaflet/Leaflet.markercluster/issues/564)
+ * Ability to disable animations (by [@ghybs](https://github.com/ghybs)) [#578](https://github.com/Leaflet/Leaflet.markercluster/issues/578)
+ * Optimized performance of bulk addLayers and removeLayers (by [@ghybs](https://github.com/ghybs)) [#584](https://github.com/Leaflet/Leaflet.markercluster/issues/584)
+ * Replaced spiderfy legs animation from SMIL to CSS transition (by [@ghybs](https://github.com/ghybs)) [#585](https://github.com/Leaflet/Leaflet.markercluster/issues/585)
+ * Provide more detailed context information on the spiderfied event (by [@evanvosberg](https://github.com/evanvosberg)) [#421](https://github.com/Leaflet/Leaflet.markercluster/issues/421)
+ * Add unspiderfied event
+ * Readme updates (by [@ghybs](https://github.com/ghybs), [@tomchadwin](https://github.com/tomchadwin) [@Cyrille37](https://github.com/Cyrille37) [@franckl](https://github.com/franckl) [@mikeatlas](https://github.com/mikeatlas) 
+ [@rdenniston](https://github.com/rdenniston) [@maackle](https://github.com/maackle) [@fureigh](https://github.com/fureigh) [@Wildhoney](https://github.com/Wildhoney) [@Schwanksta](https://github.com/Schwanksta) [@frankrowe](https://github.com/frankrowe))
+ * Improve adding and removing nested LayerGroups (by [@ghybs](https://github.com/ghybs)) [#624](https://github.com/Leaflet/Leaflet.markercluster/pull/624)
+ * Add public unspiderfy method (by [@zverev](https://github.com/zverev)) [#617](https://github.com/Leaflet/Leaflet.markercluster/pull/617)
+ * Optimized performance of bulk add with complex icon create function (by [@mlazowik](https://github.com/mlazowik)) [#697](https://github.com/Leaflet/Leaflet.markercluster/pull/697)
+ * Remove leaflet from peerDependencies (by [@tyleralves](https://github.com/tyleralves)) [#703](https://github.com/Leaflet/Leaflet.markercluster/pull/703)
+ * Simplified _recursively (by [@ghybs](https://github.com/ghybs)) [#656](https://github.com/Leaflet/Leaflet.markercluster/pull/656)
+
+### Bugfixes
+
+ * Fix getBounds when removeOutsideVisibleBounds: false is set. [#321](https://github.com/Leaflet/Leaflet.markercluster/issues/321)
+ * Fix zoomToShowLayer fails after initial spiderfy [#286](https://github.com/Leaflet/Leaflet.markercluster/issues/286)
+ * Fix cluster not disappearing on Android [#344](https://github.com/Leaflet/Leaflet.markercluster/issues/344)
+ * Fix RemoveLayers() when spiderified (by [@Grsmto](https://github.com/Grsmto)) [#358](https://github.com/Leaflet/Leaflet.markercluster/issues/358)
+ * Remove lines from map when removing cluster (by [@olive380](https://github.com/olive380)) [#532](https://github.com/Leaflet/Leaflet.markercluster/issues/532)
+ * Fix getConvexHull when all markers are located at same latitude (by [@olive380](https://github.com/olive380)) [#533](https://github.com/Leaflet/Leaflet.markercluster/issues/533)
+ * Fix removeLayers when cluster is not on the map (by [@eschon](https://github.com/eschon)) [#556](https://github.com/Leaflet/Leaflet.markercluster/issues/556)
+ * Improved zoomToShowLayer with callback check (by [@ghybs](https://github.com/ghybs)) [#572](https://github.com/Leaflet/Leaflet.markercluster/issues/572)
+ * Improved reliability of RefreshSpec test suite for PhantomJS (by [@ghybs](https://github.com/ghybs)) [#577](https://github.com/Leaflet/Leaflet.markercluster/issues/577)
+ * Corrected effect of removeOutsideVisibleBounds option (by [@ghybs](https://github.com/ghybs)) [#575](https://github.com/Leaflet/Leaflet.markercluster/issues/575)
+ * Fix getLayer when provided a string [#531](https://github.com/Leaflet/Leaflet.markercluster/issues/531)
+ * Documentation improvements (by [@ghybs](https://github.com/ghybs)) [#579](https://github.com/Leaflet/Leaflet.markercluster/issues/579)
+ * Correct _getExpandedVisibleBounds for Max Latitude (by [@ghybs](https://github.com/ghybs)) [#587](https://github.com/Leaflet/Leaflet.markercluster/issues/587)
+ * Correct unspiderfy vector (by [@ghybs](https://github.com/ghybs)) [#604](https://github.com/Leaflet/Leaflet.markercluster/issues/604)
+ * Remove "leaflet-cluster-anim" class on map remove while spiderfied (by [@ghybs](https://github.com/ghybs)) [#607](https://github.com/Leaflet/Leaflet.markercluster/issues/607)
+ * Fix disableClusteringAtZoom maxZoom troubles (by [@OriginalSin](https://github.com/OriginalSin)) [#609](https://github.com/Leaflet/Leaflet.markercluster/issues/609)
+ * Fix clusters not disappearing when they were near the edge on mobile (by [@ghybs](https://github.com/ghybs)) [#529](https://github.com/Leaflet/Leaflet.markercluster/issues/529)
+ * Remove leaflet from dependencies (by [@ghybs](https://github.com/ghybs)) [#639](https://github.com/Leaflet/Leaflet.markercluster/issues/639)
+ * Fix interaction between zoomOrSpiderfy and disableClusteringAtZoom (by [@ghybs](https://github.com/ghybs)) [#633](https://github.com/Leaflet/Leaflet.markercluster/issues/633) [#648](https://github.com/Leaflet/Leaflet.markercluster/issues/648)
+
 
 ##0.4 (2013-12-19)
 
@@ -16,6 +89,7 @@ Leaflet.markercluster
 
  * Fix some cases zoomToShowLayer wouldn't work  (Reported by [@absemetov](https://github.com/absemetov)) [#203](https://github.com/Leaflet/Leaflet.markercluster/issues/203) [#228](https://github.com/Leaflet/Leaflet.markercluster/issues/228) [#286](https://github.com/Leaflet/Leaflet.markercluster/issues/286)
 
+
 ##0.3 (2013-12-18)
 
 ### Improvements

assets/leaflet-markercluster/README.md

@@ -5,6 +5,8 @@ Provides Beautiful Animated Marker Clustering functionality for [Leaflet](http:/
 
 *Requires Leaflet 1.0.0*
 
+![cluster map example](example/map.png)
+
 For a Leaflet 0.7 compatible version, [use the leaflet-0.7 branch](https://github.com/Leaflet/Leaflet.markercluster/tree/leaflet-0.7)<br>
 For a Leaflet 0.5 compatible version, [Download b128e950](https://github.com/Leaflet/Leaflet.markercluster/archive/b128e950d8f5d7da5b60bd0aa9a88f6d3dd17c98.zip)<br>
 For a Leaflet 0.4 compatible version, [Download the 0.2 release](https://github.com/Leaflet/Leaflet.markercluster/archive/0.2.zip)
@@ -16,6 +18,8 @@ removed link to h1 and indented back 2 spaces all links.
 -->
 ## Table of Contents
   * [Using the plugin](#using-the-plugin)
+    * [Building, testing and linting scripts](#building-testing-and-linting-scripts)
+    * [Examples](#examples)
     * [Usage](#usage)
   * [Options](#options)
     * [Defaults](#defaults)
@@ -43,9 +47,23 @@ removed link to h1 and indented back 2 spaces all links.
 
 
 ## Using the plugin
+Include the plugin CSS and JS files on your page after Leaflet files, using your method of choice:
+* [Download the `v1.0.0` release](https://github.com/Leaflet/Leaflet.markercluster/archive/v1.0.0.zip)
+* Use unpkg CDN: `https://unpkg.com/leaflet.markercluster@1.0.0/dist/`
+* Install with npm: `npm install leaflet.markercluster`
 
-Install with npm: `npm install leaflet.markercluster`
+In each case, use files in the `dist` folder:
+* `MarkerCluster.css`
+* `MarkerCluster.Default.css` (not needed if you use your own `iconCreateFunction` instead of the default one)
+* `leaflet.markercluster.js` (or `leaflet.markercluster-src.js` for the non-minified version)
 
+### Building, testing and linting scripts
+Install jake `npm install -g jake` then run `npm install`
+* To check the code for errors and build Leaflet from source, run `jake`.
+* To run the tests, run `jake test`.
+* For a custom build, open `build/build.html` in the browser and follow the instructions
+
+### Examples
 See the included examples for usage.
 
 The [realworld example](http://leaflet.github.io/Leaflet.markercluster/example/marker-clustering-realworld.388.html) is a good place to start, it uses all of the defaults of the clusterer.

assets/leaflet-markercluster/bower.json

@@ -1,6 +1,6 @@
 {
     "name": "leaflet.markercluster",
-    "version": "0.4.0-hotfix.1",
+    "version": "1.0.2",
     "homepage": "https://github.com/Leaflet/Leaflet.markercluster",
     "authors": [
         "Dave Leaver <danzel@localhost.geek.nz>"
@@ -22,6 +22,6 @@
         "tests"
     ],
     "dependencies": {
-        "leaflet": ">= 0.7.0"
+        "leaflet": ">= 1.0.3"
     }
 }

assets/leaflet-markercluster/leaflet.markercluster-src.js

@@ -69,6 +69,12 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 
 		this._queue = [];
 
+		this._childMarkerEventHandlers = {
+			'dragstart': this._childMarkerDragStart,
+			'move': this._childMarkerMoved,
+			'dragend': this._childMarkerDragEnd,
+		};
+
 		// Hook the appropriate animation methods.
 		var animate = L.DomUtil.TRANSITION && this.options.animate;
 		L.extend(this, animate ? this._withAnimation : this._noAnimation);
@@ -85,11 +91,13 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 		//Don't cluster non point data
 		if (!layer.getLatLng) {
 			this._nonPointGroup.addLayer(layer);
+			this.fire('layeradd', { layer: layer });
 			return this;
 		}
 
 		if (!this._map) {
 			this._needsClustering.push(layer);
+			this.fire('layeradd', { layer: layer });
 			return this;
 		}
 
@@ -105,6 +113,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 		}
 
 		this._addLayer(layer, this._maxZoom);
+		this.fire('layeradd', { layer: layer });
 
 		// Refresh bounds and weighted positions.
 		this._topClusterLevel._recalculateBounds();
@@ -139,6 +148,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 		//Non point layers
 		if (!layer.getLatLng) {
 			this._nonPointGroup.removeLayer(layer);
+			this.fire('layerremove', { layer: layer });
 			return this;
 		}
 
@@ -146,6 +156,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 			if (!this._arraySplice(this._needsClustering, layer) && this.hasLayer(layer)) {
 				this._needsRemoving.push(layer);
 			}
+			this.fire('layerremove', { layer: layer });
 			return this;
 		}
 
@@ -160,13 +171,14 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 
 		//Remove the marker from clusters
 		this._removeLayer(layer, true);
+		this.fire('layerremove', { layer: layer });
 
 		// Refresh bounds and weighted positions.
 		this._topClusterLevel._recalculateBounds();
 
 		this._refreshClustersIcons();
 
-		layer.off('move', this._childMarkerMoved, this);
+		layer.off(this._childMarkerEventHandlers, this);
 
 		if (this._featureGroup.hasLayer(layer)) {
 			this._featureGroup.removeLayer(layer);
@@ -179,7 +191,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 	},
 
 	//Takes an array of markers and adds them in bulk
-	addLayers: function (layersArray) {
+	addLayers: function (layersArray, skipLayerAddEvent) {
 		if (!L.Util.isArray(layersArray)) {
 			return this.addLayer(layersArray);
 		}
@@ -228,6 +240,9 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 					//Not point data, can't be clustered
 					if (!m.getLatLng) {
 						npg.addLayer(m);
+						if (!skipLayerAddEvent) {
+							this.fire('layeradd', { layer: m });
+						}
 						continue;
 					}
 
@@ -236,6 +251,9 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 					}
 
 					this._addLayer(m, this._maxZoom);
+					if (!skipLayerAddEvent) {
+						this.fire('layeradd', { layer: m });
+					}
 
 					//If we just made a cluster of size 2 then we need to remove the other marker from the map (if it is) or we never will
 					if (m.__parent) {
@@ -328,6 +346,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 				if (this.hasLayer(m)) {
 					this._needsRemoving.push(m);
 				}
+				this.fire('layerremove', { layer: m });
 			}
 			return this;
 		}
@@ -368,10 +387,12 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 
 			if (!m.__parent) {
 				npg.removeLayer(m);
+				this.fire('layerremove', { layer: m });
 				continue;
 			}
 
 			this._removeLayer(m, true, true);
+			this.fire('layerremove', { layer: m });
 
 			if (fg.hasLayer(m)) {
 				fg.removeLayer(m);
@@ -412,9 +433,9 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 		this._nonPointGroup.clearLayers();
 
 		this.eachLayer(function (marker) {
-			marker.off('move', this._childMarkerMoved, this);
+			marker.off(this._childMarkerEventHandlers, this);
 			delete marker.__parent;
-		});
+		}, this);
 
 		if (this._map) {
 			//Reset _topClusterLevel and the DistanceGrids
@@ -510,7 +531,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 
 	//Zoom down to show the given layer (spiderfying if necessary) then calls the callback
 	zoomToShowLayer: function (layer, callback) {
-		
+
 		if (typeof callback !== 'function') {
 			callback = function () {};
 		}
@@ -537,20 +558,9 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 			this._map.on('moveend', showMarker, this);
 			this._map.panTo(layer.getLatLng());
 		} else {
-			var moveStart = function () {
-				this._map.off('movestart', moveStart, this);
-				moveStart = null;
-			};
-
-			this._map.on('movestart', moveStart, this);
 			this._map.on('moveend', showMarker, this);
 			this.on('animationend', showMarker, this);
 			layer.__parent.zoomToBounds();
-
-			if (moveStart) {
-				//Never started moving, must already be there, probably need clustering however
-				showMarker.call(this);
-			}
 		}
 	},
 
@@ -594,7 +604,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 		//Actually add our markers to the map:
 		l = this._needsClustering;
 		this._needsClustering = [];
-		this.addLayers(l);
+		this.addLayers(l, true);
 	},
 
 	//Overrides FeatureGroup.onRemove
@@ -648,33 +658,57 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 	 * @private
 	 */
 	_removeFromGridUnclustered: function (marker, z) {
-		var map             = this._map,
+		var map = this._map,
-		    gridUnclustered = this._gridUnclustered;
+		    gridUnclustered = this._gridUnclustered,
+			minZoom = this._map.getMinZoom();
 
-		for (; z >= 0; z--) {
+		for (; z >= minZoom; z--) {
 			if (!gridUnclustered[z].removeObject(marker, map.project(marker.getLatLng(), z))) {
 				break;
 			}
 		}
 	},
 
-	_childMarkerMoved: function (e) {
+	_childMarkerDragStart: function (e) {
-		if (!this._ignoreMove) {
+		e.target.__dragStart = e.target._latlng;
-			e.target._latlng = e.oldLatLng;
+	},
-			this.removeLayer(e.target);
 
-			e.target._latlng = e.latlng;
+	_childMarkerMoved: function (e) {
-			this.addLayer(e.target);
+		if (!this._ignoreMove && !e.target.__dragStart) {
+			var isPopupOpen = e.target._popup && e.target._popup.isOpen();
+
+			this._moveChild(e.target, e.oldLatLng, e.latlng);
+
+			if (isPopupOpen) {
+				e.target.openPopup();
+			}
 		}
 	},
 
+	_moveChild: function (layer, from, to) {
+		layer._latlng = from;
+		this.removeLayer(layer);
+
+		layer._latlng = to;
+		this.addLayer(layer);
+	},
+
+	_childMarkerDragEnd: function (e) {
+		if (e.target.__dragStart) {
+			this._moveChild(e.target, e.target.__dragStart, e.target._latlng);
+		}
+		delete e.target.__dragStart;
+	},
+	
+
 	//Internal function for removing a marker from everything.
 	//dontUpdateMap: set to true if you will handle updating the map manually (for bulk functions)
 	_removeLayer: function (marker, removeFromDistanceGrid, dontUpdateMap) {
 		var gridClusters = this._gridClusters,
 			gridUnclustered = this._gridUnclustered,
 			fg = this._featureGroup,
-			map = this._map;
+			map = this._map,
+			minZoom = this._map.getMinZoom();
 
 		//Remove the marker from distance clusters it might be in
 		if (removeFromDistanceGrid) {
@@ -693,7 +727,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 			cluster._childCount--;
 			cluster._boundsNeedUpdate = true;
 
-			if (cluster._zoom < 0) {
+			if (cluster._zoom < minZoom) {
 				//Top level, do nothing
 				break;
 			} else if (removeFromDistanceGrid && cluster._childCount <= 1) { //Cluster no longer required
@@ -876,6 +910,7 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 
 	_generateInitialClusters: function () {
 		var maxZoom = this._map.getMaxZoom(),
+			minZoom = this._map.getMinZoom(),
 			radius = this.options.maxClusterRadius,
 			radiusFn = radius;
 	
@@ -894,29 +929,30 @@ L.MarkerClusterGroup = L.FeatureGroup.extend({
 		this._gridUnclustered = {};
 	
 		//Set up DistanceGrids for each zoom
-		for (var zoom = maxZoom; zoom >= 0; zoom--) {
+		for (var zoom = maxZoom; zoom >= minZoom; zoom--) {
 			this._gridClusters[zoom] = new L.DistanceGrid(radiusFn(zoom));
 			this._gridUnclustered[zoom] = new L.DistanceGrid(radiusFn(zoom));
 		}
 
 		// Instantiate the appropriate L.MarkerCluster class (animated or not).
-		this._topClusterLevel = new this._markerCluster(this, -1);
+		this._topClusterLevel = new this._markerCluster(this, minZoom - 1);
 	},
 
 	//Zoom: Zoom to start adding at (Pass this._maxZoom to start at the bottom)
 	_addLayer: function (layer, zoom) {
 		var gridClusters = this._gridClusters,
 		    gridUnclustered = this._gridUnclustered,
+			minZoom = this._map.getMinZoom(),
 		    markerPoint, z;
 
 		if (this.options.singleMarkerMode) {
 			this._overrideMarkerIcon(layer);
 		}
 
-		layer.on('move', this._childMarkerMoved, this);
+		layer.on(this._childMarkerEventHandlers, this);
 
 		//Find the lowest zoom level to slot this one in
-		for (; zoom >= 0; zoom--) {
+		for (; zoom >= minZoom; zoom--) {
 			markerPoint = this._map.project(layer.getLatLng(), zoom); // calculate pixel position
 
 			//Try find a cluster close by
@@ -1156,13 +1192,14 @@ L.MarkerClusterGroup.include({
 
 		_animationZoomIn: function (previousZoomLevel, newZoomLevel) {
 			var bounds = this._getExpandedVisibleBounds(),
-			    fg     = this._featureGroup,
+			    fg = this._featureGroup,
+				minZoom = this._map.getMinZoom(),
 			    i;
 
 			this._ignoreMove = true;
 
 			//Add all children of current clusters to map and remove those clusters from map
-			this._topClusterLevel._recursively(bounds, previousZoomLevel, 0, function (c) {
+			this._topClusterLevel._recursively(bounds, previousZoomLevel, minZoom, function (c) {
 				var startPos = c._latlng,
 				    markers  = c._markers,
 				    m;
@@ -1212,7 +1249,7 @@ L.MarkerClusterGroup.include({
 			//Remove the old clusters and close the zoom animation
 			this._enqueue(function () {
 				//update the positions of the just added clusters/markers
-				this._topClusterLevel._recursively(bounds, previousZoomLevel, 0, function (c) {
+				this._topClusterLevel._recursively(bounds, previousZoomLevel, minZoom, function (c) {
 					fg.removeLayer(c);
 					c.clusterShow();
 				});
@@ -1264,7 +1301,8 @@ L.MarkerClusterGroup.include({
 
 	// Private methods for animated versions.
 	_animationZoomOutSingle: function (cluster, previousZoomLevel, newZoomLevel) {
-		var bounds = this._getExpandedVisibleBounds();
+		var bounds = this._getExpandedVisibleBounds(),
+			minZoom = this._map.getMinZoom();
 
 		//Animate all of the markers in the clusters to move to their cluster center point
 		cluster._recursivelyAnimateChildrenInAndAddSelfToMap(bounds, previousZoomLevel + 1, newZoomLevel);
@@ -1290,7 +1328,7 @@ L.MarkerClusterGroup.include({
 					m.clusterShow();
 				}
 			} else {
-				cluster._recursively(bounds, newZoomLevel, 0, function (c) {
+				cluster._recursively(bounds, newZoomLevel, minZoom, function (c) {
 					c._recursivelyRemoveChildrenFromMap(bounds, previousZoomLevel + 1);
 				});
 			}
@@ -1536,7 +1574,7 @@ L.MarkerCluster = L.Marker.extend({
 	},
 
 	_recursivelyAnimateChildrenIn: function (bounds, center, maxZoom) {
-		this._recursively(bounds, 0, maxZoom - 1,
+		this._recursively(bounds, this._group._map.getMinZoom(), maxZoom - 1,
 			function (c) {
 				var markers = c._markers,
 					i, m;
@@ -1565,7 +1603,7 @@ L.MarkerCluster = L.Marker.extend({
 	},
 
 	_recursivelyAnimateChildrenInAndAddSelfToMap: function (bounds, previousZoomLevel, newZoomLevel) {
-		this._recursively(bounds, newZoomLevel, 0,
+		this._recursively(bounds, newZoomLevel, this._group._map.getMinZoom(),
 			function (c) {
 				c._recursivelyAnimateChildrenIn(bounds, c._group._map.latLngToLayerPoint(c.getLatLng()).round(), previousZoomLevel);
 
@@ -1584,13 +1622,13 @@ L.MarkerCluster = L.Marker.extend({
 	},
 
 	_recursivelyBecomeVisible: function (bounds, zoomLevel) {
-		this._recursively(bounds, 0, zoomLevel, null, function (c) {
+		this._recursively(bounds, this._group._map.getMinZoom(), zoomLevel, null, function (c) {
 			c.clusterShow();
 		});
 	},
 
 	_recursivelyAddChildrenToMap: function (startPos, zoomLevel, bounds) {
-		this._recursively(bounds, -1, zoomLevel,
+		this._recursively(bounds, this._group._map.getMinZoom() - 1, zoomLevel,
 			function (c) {
 				if (zoomLevel === c._zoom) {
 					return;
@@ -1654,7 +1692,7 @@ L.MarkerCluster = L.Marker.extend({
 	//exceptBounds: If set, don't remove any markers/clusters in it
 	_recursivelyRemoveChildrenFromMap: function (previousBounds, zoomLevel, exceptBounds) {
 		var m, i;
-		this._recursively(previousBounds, -1, zoomLevel - 1,
+		this._recursively(previousBounds, this._group._map.getMinZoom() - 1, zoomLevel - 1,
 			function (c) {
 				//Remove markers at every level
 				for (i = c._markers.length - 1; i >= 0; i--) {
@@ -2336,6 +2374,9 @@ L.MarkerCluster.include({
 				continue;
 			}
 
+			//Close any popup on the marker first, otherwise setting the location of the marker will make the map scroll
+			m.closePopup();
+
 			//Fix up the location to the real one
 			m.setLatLng(m._preSpiderfyLatlng);
 			delete m._preSpiderfyLatlng;

assets/leaflet-markercluster/package.json

@@ -1,7 +1,7 @@
 {
 	"name": "leaflet.markercluster",
 	"repository": "https://github.com/Leaflet/Leaflet.markercluster",
-	"version": "1.0.0",
+	"version": "1.0.2",
 	"description": "Provides Beautiful Animated Marker Clustering functionality for Leaflet",
 	"devDependencies": {
 		"jshint": "~2.1.3",
@@ -10,7 +10,7 @@
 		"uglify-js": "~2.3.6",
 		"jake": "~0.5.16",
 		"magic-string": "^0.7.0",
-		"leaflet": "~1.0.0-rc.1"
+		"leaflet": "~1.0.3"
 	},
 	"main": "dist/leaflet.markercluster.js",
 	"scripts": {

module/config/config.php

@@ -36,7 +36,7 @@ $GLOBALS['LEAFLET_LIBRARIES']['leaflet-providers'] = array
 $GLOBALS['LEAFLET_LIBRARIES']['leaflet-markercluster'] = array
 (
     'name'       => 'Leaflet.markercluster',
-    'version'    => '1.0.0',
+    'version'    => '1.0.2',
     'license'    => '<a href="https://github.com/Leaflet/Leaflet.markercluster/blob/master/MIT-LICENCE.txt" target="_blank">MIT</a>',
     'homepage'   => 'https://github.com/Leaflet/Leaflet.markercluster',
     'css'        => 'assets/leaflet/libs/leaflet-markercluster/MarkerCluster.css',