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Don't clone center or extent

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This commit is contained in:
Tom Payne
2012-07-14 19:26:35 +02:00
parent ba9a62120b
commit caba3814f7
1 changed files with 2 additions and 5 deletions
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7
src/ol/map.js
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@@ -124,9 +124,7 @@ ol.Map.prototype.forEachLayerRenderer = function(f, opt_obj) {
* @return {goog.math.Coordinate|undefined} Center.
*/
ol.Map.prototype.getCenter = function() {
var center = /** @type {goog.math.Coordinate} */ (
this.get(ol.MapProperty.CENTER));
return goog.isDef(center) ? center.clone() : undefined;
return /** @type {goog.math.Coordinate} */ (this.get(ol.MapProperty.CENTER));
};
@@ -134,8 +132,7 @@ ol.Map.prototype.getCenter = function() {
* @return {ol.Extent|undefined} Extent.
*/
ol.Map.prototype.getExtent = function() {
var extent = /** @type {ol.Extent} */ (this.get(ol.MapProperty.EXTENT));
return goog.isDef(extent) ? extent.clone() : undefined;
return /** @type {ol.Extent} */ (this.get(ol.MapProperty.EXTENT));
};