[R] Why color changed in ps.file?
Prof Brian D Ripley
ripley at stats.ox.ac.uk
Thu May 31 08:55:04 CEST 2001
On Thu, 31 May 2001, Stat/NCKU wrote:
> Dear R-friends,
>
> When I selected "Save as postscript" via mouse left-button on the active
> "R Graphics" window, those colored lines I made in the plot changed in
> the saved postscript file, e.g., color blue becomes green, red becomes blue,
> ...
>
> I have not changed any setting/options.
> What's going on?
You have failed to give us a reproducible example. I just tried
plot(1:10)
abline(h=5, col="blue")
and got blue on screen and in the postscript.
> My version of R is
> > version
> _
> platform i386-pc-mingw32
> arch x86
> os Win32
> system x86, Win32
> status Patched
> major 1
> minor 2.2
> year 2001
> month 03
> day 22
> language R
That's obselete. Please update. If you then still have problems (and I can
see no reason why this has changed, but we cannot debug versions we no
longer have installed), you need to send a reproducible example and its
output. One possibility is that the problem is in your (unspecified)
postscript translator confusing RGB colours.
--
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 272860 (secr)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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