Article View: comp.lang.postscript
Article #5363Re: Negative needed
From: phys59
Date: Tue, 16 Apr 1991 01:00
Date: Tue, 16 Apr 1991 01:00
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1004 bytes
In article <1991Apr11.124626.12325@pbs.org>, rfutscher@pbs.org writes:
> I have a printed circuit layout that I drew using my CAD program.
> When I went to make the board I discovered that I need a negative.
> If I plot to a postscript file is there a way to edit the
> postscript file so that the drawing is printed as a negitive?
>
> Robert Futscher rfutscher@pbs.org
Try prefacing the file with
{1 exch sub} settransfer
for black and white files (which I assume this one is).
--
Ronald Parker, phys59@jetson.uh.edu
#include <stddisclaim.h>
Clever .sig held up pending FCC type acceptance.
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!usc!rpi!zaphod.mps.ohio-state.edu!lavaca.uh.edu!jetson.uh.edu!phys59 From: phys59@jetson.uh.edu Newsgroups: comp.lang.postscript Subject: Re: Negative needed Message-ID: <9129.2809f866@jetson.uh.edu> Date: 16 Apr 91 01:00:54 GMT References: <1991Apr11.124626.12325@pbs.org> Organization: University of Houston Lines: 15