From: Hans Hagen <pragma@wxs.nl>
Subject: Re: calculations
Date: Tue, 19 Sep 2006 23:22:50 +0200 [thread overview]
Message-ID: <45105FAA.9030303@wxs.nl> (raw)
In-Reply-To: <93F3046C-F059-4C5D-AC7F-73DFD5A4AAD6@fiee.net>
Henning Hraban Ramm wrote:
> Sorry, I skimmed the TeXbook for an hour but couldn't find how to do
> simple calculations in TeX...
>
> This is a snippet from t-lilypond.tex:
>
> \def\LPscale{0.6315789} % downscale the image
> \ifvmode
> \getfiguredimensions[\bufferprefix lilypond-\the\lily!
> figures.pdf][]%
> % \def\FigWidth{\LPscale\figurewidth}
> \leavevmode
> \ifdim\FigWidth>\localhsize
> \!!dimena=\localhsize
> \advance\!!dimena by-\FigWidth
> \noindent\hskip\!!dimena
> \fi
> \fi
> \externalfigure[\lily!img][scale=1000\LPscale]%
>
does
sx=\LPscale
work?
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next prev parent reply other threads:[~2006-09-19 21:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-09-19 20:53 calculations Henning Hraban Ramm
2006-09-19 21:22 ` Hans Hagen [this message]
2006-09-19 21:34 ` calculations nico
2006-09-19 22:04 ` calculations Henning Hraban Ramm
2006-09-19 22:40 ` calculations nico
2006-09-20 20:39 ` calculations Henning Hraban Ramm
2006-09-21 8:04 ` calculations Vit Zyka
2006-09-21 19:12 ` calculations Peter Rolf
2006-09-24 19:47 ` calculations Henning Hraban Ramm
2006-09-25 9:46 ` calculations Peter Rolf
2006-09-25 10:21 ` calculations Hans Hagen
2006-09-25 21:11 ` calculations Henning Hraban Ramm
2006-09-26 6:53 ` calculations Taco Hoekwater
2006-09-26 17:14 ` calculations Henning Hraban Ramm
2006-09-26 20:14 ` calculations Peter Rolf
2006-09-26 20:19 ` calculations Hans Hagen
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