diff --git a/common/DrawHelper.js b/common/DrawHelper.js
index 5e0d608ae..f82107330 100644
--- a/common/DrawHelper.js
+++ b/common/DrawHelper.js
@@ -171,8 +171,8 @@ caDrawHelper.prototype.drawPolygon = function(ctx, paths){
     // close path and set style
     path.closePath()
     if(ctx.isFill ==undefined || ctx.isFill){
-        // path.fill(ctx);
-        path.stroke(ctx);
+        path.fill(ctx);
+        //path.stroke(ctx);
     }else{
         path.stroke(ctx);
     }
@@ -348,4 +348,4 @@ caDrawHelper.prototype.clearCanvas = function(canvas){
 }
 
 var DrawHelper = new caDrawHelper();
-//OpenSeadragon.DrawHelper = DrawHelper;
\ No newline at end of file
+//OpenSeadragon.DrawHelper = DrawHelper;