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From: "Sebastien Vauban" <wxhgmqzgwmuf-geNee64TY+gS+FvcfC7Uqw@public.gmane.org>
To: emacs-orgmode-mXXj517/zsQ@public.gmane.org
Subject: Re: Question on LaTeX scaling of images
Date: Thu, 05 Jan 2012 09:08:34 +0100	[thread overview]
Message-ID: <80aa62mv0d.fsf@somewhere.org> (raw)
In-Reply-To: 21185.1325722786@alphaville.americas.hpqcorp.net

Hi Nick and François,

Nick Dokos wrote:
> François Pinard <pinard-CRDzTM1onBSWkKpYnGOUKg@public.gmane.org> wrote:
>> The bottom of the image is lined up with the baseline of the text (at first
>> glance at least) in the produced PDF, while in the Emacs buffer, the center
>> of the image is, which looks a bit nicer. Do we have some control over
>> this?
>
> You can do something like this:
>
> ## +BIND: org-export-latex-image-default-option ""
> #+LaTeX_HEADER: \usepackage{calc}
>
> * foo
>
> This is an inline image: 
> #+LaTeX: \raisebox{-\height / 2}{\includegraphics{scomp3.png}}
> . It should not be scaled.
>
> Of course that's hardly a satisfactory state of affairs. The obvious
> way of doing it however does not work:
>
> ,----
> | #+LaTeX: \raisebox{-\height / 2}{
> | [[./scomp3.png]]
> | #+LaTeX: }
> `----
>
> The latex exporter mangles it to:
>
> ,----
> | This is an inline image: 
> | \raisebox{-\height / 2}{%
> | [[./scomp3.png][./scomp3.png]]
> | }%
> | . It should not be scaled.
> `----

Using this:

#+begin_src org
  ## +BIND: org-export-latex-image-default-option ""
  #+LaTeX_HEADER: \usepackage{calc}

  * foo

  This is an inline image: 
  #+LaTeX: \raisebox{-\height / 2}{\includegraphics{scomp3.png}}
  . It should not be scaled.
#+end_src

produces that for me:

#+begin_src latex
  This is an inline image: 
  \raisebox{-\height / 2}{\includegraphics{scomp3.png}}
  . It should not be scaled.
#+end_src

So, it worked out-of-the-box.

> and I don't know any way to convince it to do it "right". Unless somebody
> can come up with such a way, the only possibility that remains is to hack
> org-latex.el.

You can try the dirty trick given by Carsten: adding `{}' in front of your
environment -- as "environments are only detected if they are the first thing
in a new line":

  #+LaTeX: {}\raisebox{-\height / 2}{

See http://comments.gmane.org/gmane.emacs.orgmode/21183.

Best regards,
  Seb

-- 
Sebastien Vauban

next prev parent reply	other threads:[~2012-01-05  8:08 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-01-04 20:57 Question on LaTeX scaling of images François Pinard
2012-01-04 21:17 ` Nick Dokos
2012-01-04 23:18   ` François Pinard
2012-01-05  0:19     ` Nick Dokos
2012-01-05  8:08       ` Sebastien Vauban [this message]
2012-01-05 19:35         ` Nick Dokos
2012-01-05 22:04           ` Sebastien Vauban
2012-01-05 23:04             ` Nick Dokos

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