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From: terrell@OHIO-STATE.ARPA (Eric Terrell)
Newsgroups: net.micro.atari
Subject: simple graphics with TDI Modula-2
Message-ID: <8602120158.AA06277@ohio-state.ARPA>
Date: Tue, 11-Feb-86 20:58:06 EST
Article-I.D.: ohio-sta.8602120158.AA06277
Posted: Tue Feb 11 20:58:06 1986
Date-Received: Thu, 13-Feb-86 01:01:14 EST
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Organization: The ARPA Internet
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The only clue about how to do graphics with TDI Modula-2 is the source code
of the demo program included in the manual.

The demo program seems to use many more routines than I need to use.  I simply
want to be able to set and clear pixels on the screen (i.e. plot points with
integer coordinates in a 2-dimensional cartesian plane).

Could someone tell me what routines I will need to use, and perhaps even
how to use them?  If someone could send me a program that just plots some
pixels to the screen given their x-y coordinates, that would be sufficient.

I am working on the program for plotting the Mandelbrot set mentioned in
Scientific American, August 1985.  When I finish it I will send source
and object code to net.sources.

Thanks in advance,

Eric Terrell