
Yes it works, but I still have a problem.
The thing is that I know the dimensions of my plot but in the R code, not in the latex code. So I tried to do :

\SweaveOpts{prefix.string=proj1}
 
<<label=fig1,fig=T,include=F,width=\Sexpr{wid}, height=\Sexpr{hei}>>=
plot(1:10)
@

\begin{figure}
\includegraphics {proj1-fig1}           %% show
\end{figure}

But Latex doen't find the value of "wid" and "hei" when it creates the chunk code. But in the Latex code, it works and I do have the right value for "wid" and "hei".

Lore.


> Date: Tue, 14 Apr 2009 12:42:16 +0200
> From: wraff@titus.u-strasbg.fr
> To: tchibadou@hotmail.com
> CC: r-help@r-project.org
> Subject: Re: [R] using Sweave, how to save a plot in a given size
> 
> Hi I do somthing like:
> 
> \SweaveOpts{prefix.string=proj1}
> 
> <<label=fig1,fig=T,include=F,width=8, height=12>>=
> plot(1:10)
> @
> 
> \begin{figure}
> \includegraphics {proj1-fig1}           %% show
> \label{..}
> \end{figure}
> 
> 
> Wolfgang
> 
> 
> Lore M a écrit :
> >
> >
> >
> >
> >
> >
> > Hi,
> >  
> > I'm trying to realise a repport with R and Latex (TeXnicCenter and Miktex for Windows) using Sweave(). 
> > I'd like to save my plots in a given size. How can I do that ? The code is :
> >  
> > \SweaveOpts{prefix.string = figs/plot, eps = FALSE, pdf = TRUE}
> > <<partI, echo=FALSE ,fig=TRUE, include=FALSE>>=  
> > plotFunction()
> > @
> > \includepdf[pages=-]{figs/plot-partI}
> >
> > When I use par(pin=c(width,height)), I get the plot with the right size but saved in a too big pdf page (7in x 7in, the default size of the window).
> > So I tried to change the size of the window with the command windows() but then, Sweave can't save the plot correctly.
> >
> > Thanks everyone.
> >  
> > Lore.
> > _________________________________________________________________
> >
> > ? Lancez-vous !
> >
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> >
> > ______________________________________________
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> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
> >
> >
> >   
> 
> 
> -- 
> . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
> Wolfgang Raffelsberger, PhD
> Laboratoire de BioInformatique et Génomique Intégratives
> CNRS UMR7104, IGBMC 
> 1 rue Laurent Fries,  67404 Illkirch  Strasbourg,  France
> Tel (+33) 388 65 3300         Fax (+33) 388 65 3276
> wolfgang.raffelsberger (at) igbmc.fr 
> 
> 
> 

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