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Fix up MarkerCluster latlng saving/updating

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danzel
2012-09-10 17:17:17 +12:00
parent 824a31deaf
commit ed28eedfb1
1 changed files with 3 additions and 6 deletions
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src/MarkerCluster.js
+3 -6
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@@ -48,9 +48,6 @@ L.MarkerCluster = L.Marker.extend({
//Cludge for Icon
createIcon: function () {
if (!this._latlng) {
this._latlng = this._wLatLng;
}
return this._group.options.iconCreateFunction(this).createIcon();
},
createShadow: function () {
@@ -126,9 +123,9 @@ L.MarkerCluster = L.Marker.extend({
addedCount = 1;
}
if (!this._latlng) {
if (!this._cLatLng) {
// when clustering, take position of the first point as the cluster center
this._latlng = this._cLatLng = marker._cLatLng || addedLatLng;
this._cLatLng = marker._cLatLng || addedLatLng;
}
// when showing clusters, take weighted average of all points as cluster center
@@ -136,7 +133,7 @@ L.MarkerCluster = L.Marker.extend({
//Calculate weighted latlng for display
if (!this._wLatLng) {
this._wLatLng = new L.LatLng(addedLatLng.lat, addedLatLng.lng);
this._latlng = this._wLatLng = new L.LatLng(addedLatLng.lat, addedLatLng.lng);
} else {
this._wLatLng.lat = (addedLatLng.lat * addedCount + this._wLatLng.lat * this._childCount) / totalCount;
this._wLatLng.lng = (addedLatLng.lng * addedCount + this._wLatLng.lng * this._childCount) / totalCount;