Support 'withCredentials' option on Image Overlays

Esri · Oct 2, 2020 · 980bc5d · 980bc5d
1 parent 8c88145
commit 980bc5d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/Layers/RasterLayer.js b/src/Layers/RasterLayer.js
@@ -3,6 +3,10 @@ import { cors } from '../Support';
 import { setEsriAttribution } from '../Util';
 
 var Overlay = ImageOverlay.extend({
+  _initImage: function() { 
+    ImageOverlay.prototype._initImage.call(this); 
+    if (this.options.withCredentials) this._image.crossOrigin = 'use-credentials'; 
+  }, 
   onAdd: function (map) {
     this._topLeft = map.getPixelBounds().min;
     ImageOverlay.prototype.onAdd.call(this, map);