Merge pull request openlayers#6109 from NaveenKY/patch-1

Export Map as PNG (IE issue)
abhijitgujar86 · Jan 8, 2017 · dcf8f0e · dcf8f0e
2 parents 2857a19 + 225aea1
commit dcf8f0e
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/examples/export-map.js b/examples/export-map.js
@@ -36,9 +36,13 @@ var map = new ol.Map({
 document.getElementById('export-png').addEventListener('click', function() {
   map.once('postcompose', function(event) {
     var canvas = event.context.canvas;
-    canvas.toBlob(function(blob) {
-      saveAs(blob, 'map.png');
-    });
+    if (navigator.msSaveBlob) {
+      navigator.msSaveBlob(canvas.msToBlob(), 'map.png');
+    } else {
+      canvas.toBlob(function(blob) {
+        saveAs(blob, 'map.png');
+      });
+    }
   });
   map.renderSync();
 });