Merge pull request #221 from elemoine/imagelayer

wms-custom-proj example broken when hosted

examples/wms-custom-proj.js

@@ -29,9 +29,8 @@ ol.Projection.addProjection(epsg21781);
 // We give the single image source a set of resolutions. This prevents the
 // source from requesting images of arbitrary resolutions.
 var projectionExtent = epsg21781.getExtent();
-var maxResolution = Math.max(
+var maxResolution = Math.max(projectionExtent.getWidth(),
-    projectionExtent.maxX - projectionExtent.minX,
+    projectionExtent.getHeight()) / 256;
-    projectionExtent.maxY - projectionExtent.minY) / 256;
 var resolutions = new Array(10);
 for (var i = 0; i < 10; ++i) {
   resolutions[i] = maxResolution / Math.pow(2.0, i);

src/ol/extent.exports

@@ -1,2 +1,3 @@
 @exportSymbol ol.Extent
-
+@exportProperty ol.Extent.prototype.getHeight
+@exportProperty ol.Extent.prototype.getWidth

src/ol/imageurlfunction.js

@@ -1,6 +1,7 @@
 goog.provide('ol.ImageUrlFunction');
 goog.provide('ol.ImageUrlFunctionType');
 
+goog.require('goog.uri.utils');
 goog.require('ol.Extent');
 goog.require('ol.Size');
 

src/ol/source/singleimagewmssource.js

@@ -1,5 +1,6 @@
 goog.provide('ol.source.SingleImageWMS');
 
+goog.require('goog.uri.utils');
 goog.require('ol.Extent');
 goog.require('ol.Image');
 goog.require('ol.ImageUrlFunction');