Treat image tiles with a zero dimension as empty

2013-04-25 15:17:24 +02:00
parent d8a4b19b54
commit c576b2a34e
1 changed files with 5 additions and 1 deletions
--- a/src/ol/imagetile.js
+++ b/src/ol/imagetile.js
@@ -104,7 +104,11 @@ ol.ImageTile.prototype.handleImageError_ = function() {
 * @private
 */
 ol.ImageTile.prototype.handleImageLoad_ = function() {
-  this.state = ol.TileState.LOADED;
+  if (this.image_.naturalWidth && this.image_.naturalHeight) {
+    this.state = ol.TileState.LOADED;
+  } else {
+    this.state = ol.TileState.EMPTY;
+  }
  this.unlistenImage_();
  this.dispatchChangeEvent();
 };