From: Karl Voit <devnull@Karl-Voit.at>
To: emacs-orgmode@gnu.org
Subject: Re: Defining the export height of a babel-generated image
Date: Mon, 19 Mar 2018 14:14:03 +0100 [thread overview]
Message-ID: <2018-03-19T14-11-49@devnull.Karl-Voit.at> (raw)
In-Reply-To: 87y3ioqtl5.fsf@delle7240.chemeng.ucl.ac.uk
* Eric S Fraga <esflists@gmail.com> wrote:
>
> On Sunday, 18 Mar 2018 at 15:35, Karl Voit wrote:
>> Hi!
>>
>> Some babel blocks generate image files as output. Orgmode does link
>> them so that exporting the corresponding heading also includes the
>> image.
>>
>> For example:
>>
>> #+BEGIN_SRC plantuml :file "foobar.svg"
>> (*) --> "step1"
>> --> "step2"
>> --> (*)
>> #+END_SRC
>>
>> #+RESULTS:
>> [[foobar.svg]]
>>
>> Is is possible to define a height attribute for the result file
>> which is used for LaTeX/PDF export?
>
> Sure: put the desired #+attr_latex: line just before the #+results line.
Hehe. Simple as that.
I thought this might get replaced on babel block execution. I was
wrong.
I now have two working solutions:
****** Solution 1: https://orgmode.org/manual/post.html#post
#+name: attr_wrap
#+begin_src sh :var data="" :var width="\\textwidth" :results output
echo "#+ATTR_LATEX: :width $width"
echo "$data"
#+end_src
#+BEGIN_SRC plantuml :post attr_wrap(width="1cm", data=*this*) :results drawer :file (make-temp-file "export-example-1-" nil ".png")
(*) --> "step1"
--> "step2"
--> (*)
#+END_SRC
#+RESULTS:
:RESULTS:
#+ATTR_LATEX: :width 1cm
[[file:c:/Users/KARL~1.VOI/AppData/Local/Temp/export-example-1-tXDZCj.svg]]
:END:
****** Solution 2: "put the desired #+attr_latex: line just before the #+results line."
#+BEGIN_SRC plantuml :file (make-temp-file "export-example-2-" nil ".png")
(*) --> "step1"
--> "step2"
--> (*)
#+END_SRC
#+ATTR_LATEX: :width 2cm
#+RESULTS:
[[file:c:/Users/KARL~1.VOI/AppData/Local/Temp/export-example-2-nvoWbD.svg]]
--
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next prev parent reply other threads:[~2018-03-19 13:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-18 14:35 Defining the export height of a babel-generated image Karl Voit
2018-03-19 9:53 ` Eric S Fraga
2018-03-19 13:14 ` Karl Voit [this message]
2018-03-19 16:58 ` Eric S Fraga
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