From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Jakob_Sch=c3=b6ttl?= <jschoett@gmail.com>
Subject: [latex export/babel] pass arguments to \includegraphics from code
 blocks
Date: Mon, 22 Apr 2019 19:46:28 +0200
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To: emacs-orgmode@gnu.org

Hi, I want to use code blocks to generate and include images of sheet mus=
ic:

#+BEGIN_SRC lilypond :file test.png :exports results
\header{tagline=3D""}
{ a b c }
#+END_SRC

When doing a latex export the result is:

\begin{center}
\includegraphics[width=3D.9\linewidth]{test.png}
\end{center}

Is there a way to specify the arguments for \includegraphics? For=20
example I want to change the display width.

Putting these lines above the code block have no effect:

#+ATTR_LATEX: :width 4cm
#+CAPTION: xxx

Maybe this requires a change in ob-lilypond.el to introduce new header=20
arguments for the source block?

Regards, Jakob