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000020_te@informatik.uni-hannover.de_Fri Mar 3 18:42:45 1995.msg
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Received: from wega.informatik.uni-hannover.de by cs.umb.edu with SMTP id AA24411
(5.65c/IDA-1.4.4 for <tex-k@cs.umb.edu>); Fri, 3 Mar 1995 11:44:47 -0500
Received: from regulus.informatik.uni-hannover.de. by wega.informatik.uni-hannover.de (4.1/SMI-4.1-main/dbis)
id AA13533; Fri, 3 Mar 95 17:42:45 +0100
Date: Fri, 3 Mar 95 17:42:45 +0100
From: te@informatik.uni-hannover.de (Thomas Esser)
Message-Id: <9503031642.AA13533@wega.informatik.uni-hannover.de>
To: christof@neuroinformatik.ruhr-uni-bochum.de
Subject: Re: compressed images in dvips
Cc: tex-k@cs.umb.edu
> The idea with the backtick should do, but doesn't:
>
> \epsffile[10 10 100 100]{"'gunzip image.eps.gz"}
I read the docs for the graphics package and tried the following:
\documentclass{article}
\usepackage{epsfig}
\DeclareGraphicsRule{.ps.foo}{eps}{}{`zcat #1}
\begin{document}
\epsffile[10 10 100 100]{xx.ps.foo}
\epsffile[10 10 100 100]{xx.ps.gz}
\end{document}
It works file with both: LaTeX and dvips:
LaTeX run:
This is TeX, Version 3.1415 (C version 6.1)
...
LaTeX2e <1994/12/01> patch level 1
...
(/usr/local/teTeX-0.3/texmf/tex/latex/graphics/dvips.def)))) (x.aux)
<`zcat xx.ps.foo> <`gunzip -c xx.ps.gz> [1] (x.aux) )
Output written on x.dvi (1 page, 356 bytes).
...
dvips run:
This is dvipsk 5.58f Copyright 1986, 1994 Radical Eye Software
' TeX output 1995.03.03:1735' -> xxx
<tex.pro><special.pro>. [1<zcat xx.ps.foo><gunzip -c xx.ps.gz>]
Regards,
Thomas Esser