[SDL] How to detect the Left-Top Corner of a Rectangle around an Object?

[Phuoc Can Hua]

If I have an object on a surface and I want to find
out the left-top corner of the minimal rectangle
around it (i.e. the box crops the transparent part)
can I do that?

thanks
Phuoc Can HUA

=====
_/\__/\__/\__/\__/\__/\_
www.huaonline.com
My Homepage is my Castle

Find local movie times and trailers on Yahoo! Movies.
http://au.movies.yahoo.com