Use ol.extent.getWidth and ol.extent.getHeight

2014-04-15 10:09:25 +02:00
parent cb1edd262d
commit 663e7af0d2
5 changed files with 12 additions and 12 deletions
@@ -107,8 +107,8 @@ ol.source.MapGuide.prototype.getImage =
    extent = extent.slice();
    ol.extent.scaleFromCenter(extent, this.ratio_);
  }
-  var width = (extent[2] - extent[0]) / resolution;
-  var height = (extent[3] - extent[1]) / resolution;
+  var width = ol.extent.getWidth(extent) / resolution;
+  var height = ol.extent.getHeight(extent) / resolution;
  var size = [width * pixelRatio, height * pixelRatio];

  var imageUrl = this.imageUrlFunction_(extent, size, projection);