Path: utzoo!utgpu!watmath!iuvax!uxc.cso.uiuc.edu!uxc.cso.uiuc.edu!m.cs.uiuc.edu!rchen
From: rchen@m.cs.uiuc.edu
Newsgroups: comp.lang.c++
Subject: Re: Once again, Zortech C++ problem
Message-ID: <4800070@m.cs.uiuc.edu>
Date: 10 Aug 89 02:21:00 GMT
References: <4800069@m.cs.uiuc.edu>
Lines: 14
Nf-ID: #R:m.cs.uiuc.edu:4800069:m.cs.uiuc.edu:4800070:000:723
Nf-From: m.cs.uiuc.edu!rchen    Aug  9 21:21:00 1989


/* Written  2:01 pm  Aug  9, 1989 by bright@Data-IO.COM in comp.lang.c++ */
> In article <4800069@m.cs.uiuc.edu> rchen@m.cs.uiuc.edu writes:
> <Does anyone has problems with fgl.lib in Zortech C++ (1.06 and 1.07)?
> <To be more specific, has anyone seen the error message:
> <   "FATAL ERROR: x coordinate out of range.  TABELS.ASM line 107." ?
>
> This is caused by calling one of the graphics subroutines with a
> coordinate that is off the edge of the screen, for instance trying to
> draw a dot at (1000,100) on a 640*300 screen! The 'x coordinate' is
> the column coordinate.

I can see that from the error message.  Both x and y were in the range
of 10 to 100, hard coded in the fg subroutines for testing purposes.