Re: polygonal buttons

Kevin 'Kev' Hughes (kevinh@pulua.hcc.hawaii.edu)
Fri, 17 Sep 93 11:35:33 HST


> Who wanted an algorithm for detecting clicks in polygonal buttons?
> ---
> Robert Cailliau cailliau@cernnext.cern.ch

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

http://pulua.hcc.hawaii.edu/files/mapper.c

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

-- Kevin Hughes
kevinh@pulua.hcc.hawaii.edu