Merge pull request #11956 from apache/fix-11451

fix(map): fix slice is not defined error on typed array. #11451

src/component/helper/MapDraw.js

@@ -182,7 +182,7 @@ MapDraw.prototype = {
         var group = this.group;
 
         if (geo._roamTransformable.transform) {
-            group.transform = geo._roamTransformable.transform.slice();
+            group.transform = Array.prototype.slice.call(geo._roamTransformable.transform);
             group.decomposeTransform();
         }