Implement clone for simple geometries

2013-12-11 15:03:56 +01:00
parent 6295fa6088
commit 802d1644bb
14 changed files with 80 additions and 0 deletions
--- a/src/ol/geom/polygon.js
+++ b/src/ol/geom/polygon.js
@@ -55,6 +55,17 @@ ol.geom.Polygon = function(coordinates, opt_layout) {
 goog.inherits(ol.geom.Polygon, ol.geom.SimpleGeometry);


+/**
+ * @inheritDoc
+ */
+ol.geom.Polygon.prototype.clone = function() {
+  var polygon = new ol.geom.Polygon(null);
+  polygon.setFlatCoordinates(
+      this.layout, this.flatCoordinates.slice(), this.ends_.slice());
+  return polygon;
+};
+
+
 /**
 * @inheritDoc
 */