trouble with DJGPP's libgr.......i think

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Article #50053

#50053

From: Tony
Date: Fri, 19 Nov 1993 06:15

32 lines
1432 bytes

hi,

   I cant get any programs which use the gr library with DJGPP to work..

even the simplest ones like:

#include <stdio.h>
#include <graphics.h>

main()
{
  GrSetMode(GR_default_graphics);
  GrLine(10,10,100,100,15);
  getch();
  GrSetMode(GR_default_text);
}

OK...this should draw a line...right???


I compile it like this:   gcc test.c -lgr
And run it like this  :   go32 a.out

and all that happens is that it changes the screen colors and waits for
a keypress and goes back to the dos command line....

can someone please tell me what i'm doing wrong..or not doing at all...
ummm...I've set up the environment variables like it says in the docs..


Tony
s924120@yallara.cs.rmit.oz.au

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From: s924120@yallara.cs.rmit.OZ.AU (Tony)
Newsgroups: gnu.gcc.help
Subject: trouble with DJGPP's libgr.......i think
Date: 19 Nov 1993 06:15:25 GMT
Organization: Comp Sci, RMIT, Melbourne, Australia
Lines: 33
Message-ID: <2cho9t$rso@goanna.cs.rmit.oz.au>
NNTP-Posting-Host: yallara.cs.rmit.oz.au
Summary: trouble with DJGPP's libgr.....i think
Keywords: djgpp