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MarkerClusterer.js ÐÞ¸Ä

Cluster.prototype.remove = function(){
for (var i = 0, m; m = this._markers[i]; i++) {
var tmplabel = this._markers[i].getLabel();
this._markers[i].getMap() && this._map.removeOverlay(this._markers[i]);
this._markers[i].setLabel(tmplabel);

}
this._map.removeOverlay(this._clusterMarker);
this._markers.length = 0;
delete this._markers;
}