On Tue, 14 Aug 2007, Simon Pickett wrote:
> Hi,
>
> I would like to (if possible) set the default width and height for graphs
> at the start of each session and have each new graphic device overwrite
> the previous one.
Hmm. It is graphics devices that have dimensions, and plots that
overwrite other plots on a device, so your intentions are pretty unclear.
(If you resize a device window the plot dimensions change so they are not
intrinsic to the plot.)
If you want the default behaviour to be like normal but with, say, a wider
onscreen device window you can have (on Windows, which you didn't say)
mywindows <- function(...) windows(width=10, height=6, ...)
options(device="mywindows")
in your ~/.Rprofile . Otherwise, please try again to tell us what you
do want.
>
> I only know how to do this using windows(width=,height=...) which opens up
> a new plotting device every time, so I end up with lots of graphs all over
> the place until I get the one I want!
>
> Thanks in advance,
>
> Simon
>
>
> Simon Pickett
> PhD student
> Centre For Ecology and Conservation
> Tremough Campus
> University of Exeter in Cornwall
> TR109EZ
> Tel 01326371852
>
> http://www.uec.ac.uk/biology/research/phd-students/simon_pickett.shtml
>
> ______________________________________________
> R-help at stat.math.ethz.ch 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