Add ol.geom.LineString#getLength

2013-11-26 18:58:19 +01:00
parent 321837f157
commit 3f49a4ce73
1 changed files with 9 additions and 0 deletions
--- a/src/ol/geom/linestring.js
+++ b/src/ol/geom/linestring.js
@@ -27,6 +27,15 @@ ol.geom.LineString.prototype.getCoordinates = function() {
 };


+/**
+ * @return {number} Length.
+ */
+ol.geom.LineString.prototype.getLength = function() {
+  return ol.geom.flat.lineStringLength(
+      this.flatCoordinates, 0, this.flatCoordinates.length, this.stride);
+};
+
+
 /**
 * @inheritDoc
 */