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enable deep clone of multipolygon endss

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This commit is contained in:
Jiri Matyas
2015-03-16 16:49:17 +01:00
parent 3a7b9751d7
commit ab9100450b
1 changed files with 4 additions and 1 deletions
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5
src/ol/geom/multipolygon.js
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@@ -2,6 +2,7 @@ goog.provide('ol.geom.MultiPolygon');
goog.require('goog.array');
goog.require('goog.asserts');
goog.require('goog.object');
goog.require('ol.extent');
goog.require('ol.geom.GeometryType');
goog.require('ol.geom.MultiPoint');
@@ -116,8 +117,10 @@ ol.geom.MultiPolygon.prototype.appendPolygon = function(polygon) {
*/
ol.geom.MultiPolygon.prototype.clone = function() {
var multiPolygon = new ol.geom.MultiPolygon(null);
var newEndss = /** @type {Array.<Array.<number>>} */
(goog.object.unsafeClone(this.endss_));
multiPolygon.setFlatCoordinates(
this.layout, this.flatCoordinates.slice(), this.endss_.slice());
this.layout, this.flatCoordinates.slice(), newEndss);
return multiPolygon;
};