Article View: comp.windows.ms.programmer
Article #2663Re: animation in Windows?
From: David Neves
Date: Wed, 15 May 1991 14:22
Date: Wed, 15 May 1991 14:22
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1440 bytes
>I've done some rudimentary animation with Windows bitmaps. I'm not sure
>what you're asking for when you say "secret invisible color"...
The MAC allows you to paint using transparent color. This color
allows the background to show through. I am not sure how it is implemented.
I want to do this
Source bitmap Destination bitmap Result
O *z*z*z*z *z*O*z*z
/ X \ *z*z*z*z */*X*\*z
/ \ *z*z*z*z *z/z\z*z
I assume that my source bitmap will have all white in the none body
parts and that I would get the following if I did a srccopy.
O *z*z*z*z * O z
/ X \ *z*z*z*z */ X \ z
/ \ *z*z*z*z * / \ z
--
neves@ils.nwu.edu
Institute for the Learning Sciences, 1890 Maple, Evanston Il 60201
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!wuarchive!zaphod.mps.ohio-state.edu!casbah.acns.nwu.edu!ils.nwu.edu!aristotle.ils.nwu.edu!neves From: neves@aristotle.ils.nwu.edu (David Neves) Newsgroups: comp.windows.ms.programmer Subject: Re: animation in Windows? Message-ID: <1714@anaxagoras.ils.nwu.edu> Date: 15 May 91 14:22:20 GMT References: <1688@anaxagoras.ils.nwu.edu> <1991May15.011830.10405@mnemosyne.cs.du.edu> Sender: news@ils.nwu.edu Organization: The Institute for the Learning Sciences Lines: 25