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Article View: comp.lang.postscript
Article #5329

Re: mirror image

#5329
From: Vidiot
Date: Fri, 12 Apr 1991 03:20
25 lines
1537 bytes
In article <14828@mcdphx.phx.mcd.mot.com> hbg6@citek.mcdphx.mot.com writes:
<Please excuse me if this is a FAQ but I'm a real novice at postscript.
<
<Is there some way to make the image on the page come out backwards, like
<a mirror image? I want to print on the 'wrong' side of the transperancy
<film.
<
<I would think there is something I could insert right before the showpage
<that would transform the image, or would you reverse the whole coordinate
<system for the page?
<
<I'm lost.

You have to look at the code very carefully.  But, if there is a spot where
there is a scale function already done, change the x or y value by putting
a `neg' after that number.  You will also have translate the coordinates
of the x or y, whichever you negated.  I suggest doing the translate before
the scale, otherwise you have to remember to use a negative of the direction
you really want to go.

Good luck.
-- 
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rpi!uwm.edu!uwvax!astroatc!vidiot!brown
From: brown@vidiot.UUCP (Vidiot)
Newsgroups: comp.lang.postscript
Subject: Re: mirror image
Message-ID: <1604@vidiot.UUCP>
Date: 12 Apr 91 03:20:57 GMT
References: <14828@mcdphx.phx.mcd.mot.com>
Reply-To: brown@vidiot.UUCP (Vidiot)
Distribution: usa
Organization: Vidiot's Hangout
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