How to draw a resizable circle

Hello all,
I would like to create a small drawing application that contains one button
(the circle button). I want to be able to drag and drop that circle to an empty
document and then resize it by draging the edges.
Can anybody direct on how to deal with this problem.

Regards

Antonis

University of Teesside
School of Computing and Mathematics
Effective Tool Support for Formal Software
Development Research Group
[email protected]

I can help you for the resizing your circle
I used CDC classe with SetROP2 to draw and erase multiple circle that make the
resizable circle effect if you want the source code send me a e-mail at
[email protected]