can I setup a smaller area of a movieclip to fire setDrag() ?

[jasonshow]

my image is 200X200,but I only want people to drag it within center area, about 50X50.
I’v setup the shape of physic body,but no help.

anyone know how to do this ?

thanks a lot. [import]uid: 21680 topic_id: 11962 reply_id: 311962[/import]