java2d and scale

when I scale my shape [Rectangle] with g2d.scale(2,2) or with AffineTransform , I can't detect correct hit on shape because my shape sca开发者_如何转开发le still same as previous and only view of shape is change.

I need solution for solving this problem [change size of shape after Transform].

thanks

You can either use an inverse transform, as shown here, or do the scaling explicitly, as shown here.