Re: polygonal buttons

kevinh@pulua.hcc.hawaii.edu (Kevin 'Kev' Hughes)

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Date: Fri, 17 Sep 93 11:35:33 HST
From: kevinh@pulua.hcc.hawaii.edu (Kevin 'Kev' Hughes)
Message-id: <9309172135.AA09174@pulua.hcc.Hawaii.Edu>
To: www-talk@nxoc01.cern.ch
Subject: Re:  polygonal buttons
Status: RO

> 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