Path: utzoo!utgpu!news-server.csri.toronto.edu!csri.toronto.edu!edgar
Newsgroups: comp.sys.amiga.programmer
From: edgar@csri.toronto.edu (Edgar LeBel)
Subject: Re: Clicking on irregular shapes?
Message-ID: <1991Apr2.083226.28814@jarvis.csri.toronto.edu>
Organization: CSRI, University of Toronto
References: <1991Mar27.212214.6204@orfeo.radig.de> <2710@sirius.ucs.adelaide.edu.au> <20181@cbmvax.commodore.com> <1991Mar29.022042.14110@leland.Stanford.EDU> <1757.tnews@templar.actrix.gen.nz> <2151@pdxgate.UUCP> <NJ.91Mar30173951@truffula.Berkeley.EDU>
Date: 2 Apr 91 13:32:26 GMT
Lines: 5

Here's a REALLY cheap way of detecting clicks on irregular shapes: draw the
shapes in different colours, so you can sample the pixel clicked on to 
figure out which shape was picked.

Hobie Orris