* Documentclass for latex preview images
@ 2016-08-05 13:22 Maik Schünemann
2016-08-07 20:38 ` John Kitchin
0 siblings, 1 reply; 2+ messages in thread
From: Maik Schünemann @ 2016-08-05 13:22 UTC (permalink / raw)
To: emacs-orgmode
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Hi,
Is there an option to set the documentclass that is used in temporary files
to create latex preview images?
I am writing math texts with org mode and am using amsthm for theorems etc
and let them be counted by chapter:
#+LATEX_HEADER: \usepackage{amsthm}
#+LATEX_HEADER: \newtheorem{thm}{Theorem}[chapter]
#+LATEX_HEADER: \newtheorem{defn}{Definition}[chapter]
#+LATEX_HEADER: \newtheorem{prop}{Proposition}[chapter]
After I put these lines in my .org file, latex preview images stopped
working although latex export still did. The problem is that in the
temporary files used to generate the preview images, the documentclass
article is used which doesn't define the counter chapter.
I managed to resolve this issue for me by checking for presence of the
counter.
#+LATEX_HEADER: \makeatletter
#+LATEX_HEADER: \newcommand\ifcounter[3]{\@ifundefined{c@#1}{#3}{#2}}
#+LATEX_HEADER: \makeatother
#+LATEX_HEADER: \ifcounter{chapter}{
#+LATEX_HEADER: \newtheorem{thm}{Theorem}[chapter]
#+LATEX_HEADER: \newtheorem{defn}{Definition}[chapter]
#+LATEX_HEADER: \newtheorem{prop}{Proposition}[chapter]
#+LATEX_HEADER: }{}
Is there a downside to using the same document class as the org file
specifies for export to create the preview images?
Thanks,
Maik
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* Re: Documentclass for latex preview images
2016-08-05 13:22 Documentclass for latex preview images Maik Schünemann
@ 2016-08-07 20:38 ` John Kitchin
0 siblings, 0 replies; 2+ messages in thread
From: John Kitchin @ 2016-08-07 20:38 UTC (permalink / raw)
To: Maik Schünemann; +Cc: emacs-orgmode
See the variable org-format-latex-header.
Maik Schünemann writes:
> Hi,
>
> Is there an option to set the documentclass that is used in temporary files
> to create latex preview images?
>
> I am writing math texts with org mode and am using amsthm for theorems etc
> and let them be counted by chapter:
>
> #+LATEX_HEADER: \usepackage{amsthm}
> #+LATEX_HEADER: \newtheorem{thm}{Theorem}[chapter]
> #+LATEX_HEADER: \newtheorem{defn}{Definition}[chapter]
> #+LATEX_HEADER: \newtheorem{prop}{Proposition}[chapter]
>
> After I put these lines in my .org file, latex preview images stopped
> working although latex export still did. The problem is that in the
> temporary files used to generate the preview images, the documentclass
> article is used which doesn't define the counter chapter.
>
> I managed to resolve this issue for me by checking for presence of the
> counter.
> #+LATEX_HEADER: \makeatletter
> #+LATEX_HEADER: \newcommand\ifcounter[3]{\@ifundefined{c@#1}{#3}{#2}}
> #+LATEX_HEADER: \makeatother
> #+LATEX_HEADER: \ifcounter{chapter}{
> #+LATEX_HEADER: \newtheorem{thm}{Theorem}[chapter]
> #+LATEX_HEADER: \newtheorem{defn}{Definition}[chapter]
> #+LATEX_HEADER: \newtheorem{prop}{Proposition}[chapter]
> #+LATEX_HEADER: }{}
>
>
> Is there a downside to using the same document class as the org file
> specifies for export to create the preview images?
>
> Thanks,
> Maik
--
Professor John Kitchin
Doherty Hall A207F
Department of Chemical Engineering
Carnegie Mellon University
Pittsburgh, PA 15213
412-268-7803
@johnkitchin
http://kitchingroup.cheme.cmu.edu
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