Add assert messages for all assertions up until ol.renderer.vector.

2015-03-30 16:41:32 +02:00
parent fb9ba22c30
commit 47ce127a10
74 changed files with 1173 additions and 682 deletions
@@ -64,7 +64,8 @@ goog.inherits(ol.interaction.PinchZoom, ol.interaction.Pointer);
 * @private
 */
 ol.interaction.PinchZoom.handleDragEvent_ = function(mapBrowserEvent) {
-  goog.asserts.assert(this.targetPointers.length >= 2);
+  goog.asserts.assert(this.targetPointers.length >= 2,
+      'length of this.targetPointers should be 2 or more');
  var scaleDelta = 1.0;

  var touch0 = this.targetPointers[0];