Re: polygonal buttons

Kevin 'Kev' Hughes (
Fri, 17 Sep 93 11:35:33 HST

> Who wanted an algorithm for detecting clicks in polygonal buttons?
> ---
> Robert Cailliau

If anyone needs one in C, they can just rip the function out of

...I've read it's one of the best, and it appears to work nicely.

-- Kevin Hughes