
I just want to add that I didn't have any overful box before I use :

<<label=fig1, fig=FALSE, results = tex>>=
pdf("fig1.pdf", 
width = wid, heigth = hei)
plot(1:10)
plot(1:10)
dev.off()
cat("\\begin{figure}[h]")
cat("\\centering")
cat("\\multido{\i=1+1}{7}{\includegraphics[page=\i,width=1.5in, height = 1.5in]{images.pdf}}") 
cat("\\end{figure}")
@

but just :

\SweaveOpts{prefix.string=proj1} 
<<label=fig1,fig=T,include=F,width=1.5, height=1.5>>=
plot(1:10)
@
\begin{figure}[h]
\multido{\i=1+1}{7}{\includegraphics[page=\i,width=1.5in, height = 1.5in]{images.pdf}}
\end{figure}

I don't know if this information can help... Thanks a lot everyone.


Subject: RE: [R] using Sweave, how to save a plot in a given size
Date: Wed, 15 Apr 2009 16:29:38 +0200
From: Thierry.ONKELINX@inbo.be
To: tchibadou@hotmail.com; r-help@r-project.org










This seems more a LaTeX problem than an R problem. But can you 
provide us (an sample example of) the LaTeX code the yields the overfull 
box.
 
Van: Lore M [mailto:tchibadou@hotmail.com] 

Verzonden: woensdag 15 april 2009 15:44
Aan: ONKELINX, 
Thierry; R Help
Onderwerp: RE: [R] using Sweave, how to save a plot in 
a given size


After few corrections, it does work. But I have several plots to 
include in my document and, because of those commands, they're all on the same 
line even if there are 20 plots. I mean that Latex doesn't car about textwidth 
anymore and I get an overfull box (too wide).
What could I do to correct that 
?
Thanks. 

> Subject: RE: [R] using Sweave, how to save a plot in a 
given size
> Date: Wed, 15 Apr 2009 13:55:57 +0200
> From: 
Thierry.ONKELINX@inbo.be
> To: tchibadou@hotmail.com; 
wolfgang.raffelsberger@igbmc.fr; r-help@r-project.org
> 
> Dear 
Lore,
> 
> The easiest thing to do is to write a function that saves 
your plot to a file and generates the latex code.
> 
> 
<<label=fig1, fig=FALSE, result = tex>>=
> pdf("fig1.pdf", 
width = wid, heigth = hei)
> plot(1:10)
> dev.off()
> 
cat("\begin{figure}\")
> cat("\includegraphics[width = ", wid, ", height = 
", hei, "]{proj1-fig1}\"}
> cat("\end{figure}")
> @
> 
> 
HTH,
> 
> Thierry
> 
> -----Oorspronkelijk 
bericht-----
> Van: r-help-bounces@r-project.org 
[mailto:r-help-bounces@r-project.org] Namens Lore M
> Verzonden: woensdag 
15 april 2009 13:46
> Aan: wolfgang.raffelsberger@igbmc.fr; R Help
> 
Onderwerp: Re: [R] using Sweave, how to save a plot in a given size
> 

> 
> 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.




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