Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!zaphod.mps.ohio-state.edu!caen!uflorida!gatech!usenet.ins.cwru.edu!po.CWRU.Edu!wct
From: wct@po.CWRU.Edu (William C. Thompson)
Newsgroups: comp.lang.pascal
Subject: Offering source code for xgraph and xcrt....
Message-ID: <1991Apr24.054647.24956@usenet.ins.cwru.edu>
Date: 24 Apr 91 05:46:47 GMT
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Reply-To: wct@po.CWRU.Edu (William C. Thompson)
Organization: Case Western Reserve University, Cleveland, OH (USA)
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These are two units that do a few really cool things with graphics
and crt stuff.  XGraph makes using graphics a bit more bearable.
It also includes a couple drawing routines (ngon, fractal lines)
and routines for reading, saving, and recalling images from a 
graphics screen.  XCrt builds on the crt unit by giving you a few
more functions and procedures, such as letting you get a character
from the screen, setting its color, etc.  It also includes a few
drawing routines (boxes, lines) and routines for saving and recalling
portions of the screen.  It also has the newly added feature of being
able to return ANY (99%) of keypresses and returns "nice" constants,
such as F1, CtrlF1, CtrlLeftArrow, etc.  The source code is
for those of you who are interested.  Anyone who got a copy of these
units a few days ago might want to request the newer copies.  
Saveimage and recallimage work perfectly now.


My only request is that you reply under the subject:

REQUEST - XGRAPH, XCRT     or
REQUEST - XGRAPH
REQUEST - XCRT

because I get a lot of mail, and I would like these orders to stick
out in the long list.
-- 
Ticking away, the moments that make up a dull day.   | William C. Thompson
You fritter and waste the hours in an offhand way.   | Michelson 620D (wct)
Kicking around on a piece of ground in your hometown,| a.k.a. Master of Time,
waiting for someone or something to show you the way.| Space, and Dimension