Aloha Robert,
One solution might be to tangle the LaTeX code blocks instead of
exporting the buffer to LaTeX. I like this approach--the org-mode
buffer can be full of meta-data (and messy) but I retain fine control
over the LaTeX output.
#+begin_src latex :noweb yes :tangle yes
\begin{figure}[htb!]
\centering
\includegraphics[width=0.98\textwidth]{<<r-nicedata()>>}
\caption[Nice data]{Nice data (filled points indicate less nice
data)}
\label{fig:nicedata}
\end{figure}
#+end_src
All the best,
Tom
On Jun 21, 2010, at 12:03 AM, Robert Cunningham wrote:
G'day All,
I wonder if I've missed something and there is a better way.
Essentially I'm trying to use org babel with R and LaTeX to create
figures
with both long and short captions (for contents)
I'd started with:
#+CAPTION: Nice data (filled points indicate less nice data)
#+LABEL: fig:nicedata
#+ATTR_LaTeX: width=0.98\textwidth
#+begin_src R :file ndata.pdf :width 1000 :height 617 :exports results
dotchart(data$ndata)
#+end_src
which pointed to the need for long/short captions...
feeling hopeful I tried:
#+CAPTION: Nice data [Nice data (filled points indicate less nice
data)]
#+LABEL: fig:nicedata
#+ATTR_LaTeX: width=0.98\textwidth
#+begin_src R :file ndata.pdf :width 1000 :height 617 :exports results
dotchart(data$ndata)
#+end_src
but no luck there.
Next effort was to try to use R and LaTex more directly with noweb.
I tried
this:
#+srcname: r-nicedata
#+begin_src R :session :file ndata.pdf :results output :exports
results
dotchart(data$ndata)
#+end_src
#+begin_src latex :noweb yes
\begin{figure}[htb!]
\centering
\includegraphics[width=0.98\textwidth]{<<r-nicedata()>>}
\caption[Nice data]{Nice data (filled points indicate less nice
data)}
\label{fig:nicedata}
\end{figure}
#+end_src
This does produce the figure and long/short contents BUT ALSO
produces this:
#+results: r-nicedata
[[file:ndata.pdf]]
which upon export results in a link and consequently the plot
appearing both
in the figure and elsewhere. This second plot is unwelcome.
I've tried assorted :results and :output options but have not found
how to
suppress the #+results: but still obtain the figure. I've always used
the :session option.
I've also tried twigging an org-export option to suppress pdf export
but the
link is still exported so that is not a solution.
The current "working" solution is to use the noweb approach and then
use sed
to clean out the links to the second image-ugly to say the least!
All this with org version 6.36c
What have I missed? What is the best way to do this?
Cheers,
Robert Cunningham
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