Getting reference to map Object initialized in GWT class from JSNI

Question

I have a map application using Maps API v2. I am integrating a few more features to the application and want to add a overlay to the map using javascript.

For, that I would like to use the same map object already there, and so added this JSNI function

var GoogleMap = [email protected]::mapWidget; $wnd.alert(GoogleMap);

But, the object is coming as 'undefined', so my question is how do I get a reference to the mapObject from a JSNI method so that I can use it further.

I don't want to create a new map instead use the existing one.

Answer 1

Answer here