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[O] org-beamer feaure request : single frame background
From: |
Sander Boer |
Subject: |
[O] org-beamer feaure request : single frame background |
Date: |
Wed, 25 May 2011 12:33:53 +0200 |
User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US; rv:1.9.2.9) Gecko/20100915 Thunderbird/3.1.4 |
Hi all,
I've found that this has come up in the past, with no real solution.
I have found a workaround though.
First the issue at hand:
Beamer allows for setting the background image by setting
setbeamertemplate *outside* of the frame environment:
#### begin tex src snippet
% preamble
{ % by enclosing it in a tex environment
%the background is set only for this frame
\setbeamertemplate{background canvas}{
\includegraphics[width=\paperwidth]{./myImage.jpg}
}
\begin{frame}
\frametitle{Outline}
\setcounter{tocdepth}{3}
\tableofcontents
\end{frame}
}` % end tex env
#### end tex src snippet
A quick look at org-beamer.el makes me think that there is no
infrastructure in place that accounts for enclosing each frame in its
own tex environment, although I think that would be trivial.
Less trivial for me is what kind of structure should be in place that
inserts the code before the frame.
A property for sure...
Any thoughts on this ?
Anyway, the workaround is using the "wallpaper" package and set the
beamer background canvas to nil:
\usepackage{wallpaper}
\setbeamercolor{background canvas}{bg=}
then in org:
* my slide title:
\ThisCenterWallPaper{1}{myImage.jpg} % first argument is scaling
But, a solid Org-beamer implementation like described above is preferred...
Sander
- [O] org-beamer feaure request : single frame background,
Sander Boer <=