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From: EGNILGES@pucc.Princeton.EDU (Ed Nilges)
Newsgroups: comp.sys.mac.hypercard
Subject: How to test an individual pixel in Hypercard?
Message-ID: <12664@pucc.Princeton.EDU>
Date: 5 Apr 91 20:41:46 GMT
Reply-To: EGNILGES@pucc.Princeton.EDU
Organization: Princeton University, NJ
Lines: 4
Disclaimer: Author bears full responsibility for contents of this article

I want a way in HyperCard 2.0 to test for an individual pixel's being
"on" (black) or "off" (white).  Can this be done through some HyperTalk
function?  How about an XFUN?  Is one available?  Thanks for any
information you can provide.