Override getMap in ol.webgl.LayerRenderer

This commit is contained in:
Tom Payne
2012-07-17 12:13:51 +02:00
parent e0f840dd27
commit 0db1b0c0d6
2 changed files with 10 additions and 1 deletions

View File

@@ -31,6 +31,15 @@ ol.webgl.LayerRenderer.prototype.getGL = function() {
};
/**
* @override
* @return {ol.webgl.Map} Map.
*/
ol.webgl.LayerRenderer.prototype.getMap = function() {
return /** @type {ol.webgl.Map} */ goog.base(this, 'getMap');
};
/**
*/
ol.webgl.LayerRenderer.prototype.handleContextLost = goog.nullFunction;

View File

@@ -173,7 +173,7 @@ ol.webgl.TileLayerRenderer.prototype.redraw = function() {
var gl = this.getGL();
var map = /** @type {ol.webgl.Map} */ (this.getMap());
var map = this.getMap();
var extent = map.getExtent();
var resolution = map.getResolution();
if (!goog.isDef(extent) || !goog.isDef(resolution)) {