[R] figure widths in sweave

[John Charles Considine]

On Mon, 2005-09-26 at 20:34 +0800, John Charles Considine wrote:
> gRoovers,
> 
> Can the size of figures be controlled from within a noweb document
> without resorting to editing the \includegraphics sections in the .tex
> file?
> 
yes,
Sweave sets graphics widths to 0.8\textwidth by default.  To change it
for a document, to say 1.0\textwidth, include the line 

\setkeys{Gin}{width=1\textwidth}

after \begin{document} in the noweb file.

see p.12 of Sweave manual at...
http://www.ci.tuwien.ac.at/~leisch/Sweave/Sweave-manual-20050914.pdf
 

> Can the figure widths be set in the environmental declarations at the
> start?
> 
> Can they be set within the \begin{figure} environment?
> 
> JC
> 
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