[R] problem with png()

[john seers (IFR)]

Hi Ingo

Your code worked for me and I did not lose the title. Not much help I
know but my session details are below to compare. Windows XP ...

Regards

JS


> sessionInfo()
R version 2.6.0 (2007-10-03) 
i386-pc-mingw32 

locale:
LC_COLLATE=English_United Kingdom.1252;LC_CTYPE=English_United
Kingdom.1252;LC_MONETARY=English_United
Kingdom.1252;LC_NUMERIC=C;LC_TIME=English_United Kingdom.1252

attached base packages:
[1] stats     graphics  grDevices datasets  utils     methods   base


other attached packages:
[1] lattice_0.17-1 RWinEdt_1.7-8 

loaded via a namespace (and not attached):
[1] grid_2.6.0
> 

 


 
---

John Seers
Institute of Food Research
Norwich Research Park
Colney
Norwich
NR4 7UA
 

tel +44 (0)1603 251497
fax +44 (0)1603 507723
e-mail john.seers at bbsrc.ac.uk                         
e-disclaimer at http://www.ifr.ac.uk/edisclaimer/ 
 
Web sites:

www.ifr.ac.uk   
www.foodandhealthnetwork.com

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org]
On Behalf Of Ingo Holz
Sent: 15 November 2007 11:34
To: r-help at r-project.org
Subject: Re: [R] problem with png()

Dear Brian,

 sorry, library(lattice) is loaded, when I start R, so I forgot to add
this.

 I get "Ingo's title" if I plot directly to the screen. However, I do
not get it if I use png() or I lose it if I save from the plot (screen).

Ingo


On 15 Nov 2007 at 10:30, Prof Brian Ripley wrote:

> Works for me when I add the library(lattice) you omitted ....
> 
> Since effectively all png() is doing is copying the screen, the 
> problem is unlikely to be in png().  Most such problems are when there

> is not enough space to include labels, and you need to adjust margins
or pointsize.
> 
> On Thu, 15 Nov 2007, Ingo Holz wrote:
> 
> > Hi,
> >
> > I am runing R2.6.0 (2007-10-03) on WindowsXP.
> >
> > If I use png() to save a plot I lose the main title.
> >
> > An example:
> >
> > ##########################
> > outfile <- "outfile.png"
> >
> > p11 <- histogram( ~ height | voice.part, data = singer, 
> > xlab="Height", main="Ingo's title")
> > p2 <- histogram( ~ height, data = singer, xlab = "Height")
> >
> > png(outfile, width=800, height=800)
> > print(p11, split=c(1,1,1,2), more=TRUE) print(p2, split=c(1,2,1,2))
> > dev.off()
> >
> > ########################
> >
> > In my "outfile.png" I do not see "Ingo's title".
> > I know that it is not possible to reproduce this "error" on LINUX.
> 
> It seems not possible on Windows, either.
> 
> > Thank you for your help.
> > Ingo
> >
> > ______________________________________________
> > R-help at r-project.org mailing list
> > 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.
> >
> 
> -- 
> Brian D. Ripley,                  ripley at stats.ox.ac.uk
> Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
> University of Oxford,             Tel:  +44 1865 272861 (self)
> 1 South Parks Road,                     +44 1865 272866 (PA)
> Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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and provide commented, minimal, self-contained, reproducible code.