Add EMPTY tile state instead of using null for empty tiles

2013-03-08 14:41:14 +01:00
parent 0a13344668
commit b729f969a7
9 changed files with 37 additions and 42 deletions
@@ -13,12 +13,13 @@ goog.require('ol.TileState');
 * @constructor
 * @extends {ol.Tile}
 * @param {ol.TileCoord} tileCoord Tile coordinate.
+ * @param {ol.TileState} state State.
 * @param {string} src Image source URI.
 * @param {?string} crossOrigin Cross origin.
 */
-ol.ImageTile = function(tileCoord, src, crossOrigin) {
+ol.ImageTile = function(tileCoord, state, src, crossOrigin) {

-  goog.base(this, tileCoord);
+  goog.base(this, tileCoord, state);

  /**
   * Image URI