Thus I have misled S�bastien Plante as pdf() works fine on my MacOS X 10.2.6 but R 1.7.0.
Originally I had immense problems trying to get transparent backgrounds. e.g. ps.options(bg = "transparent") did not seem to work.
However this does work consistently now in using both eps and pdf formats. Although,
postscript("pdftest.eps")
ps.options(bg = "white")
... plotting bits
dev.off()will produce an eps file with a transparent background the first time it is run after starting R but white on subsequent runs during the same R session. Whilst the sequence
ps.options(bg = "white")
pdf("pdftest.pdf")
.... plotting bits
dev.off()
will consistently produce a white background.
I imagine this is of little consequence to most people.Lastly to answer your question about the R device driver bitmap(), I tried,
bitmap("pdftest.pdf", type = "pdfwrite")
and got
Error: couldn't find function "bitmap"
so I presume NO.
Paul
> On Thursday, June 26, 2003, at 12:32 pm, Prof Brian D Ripley wrote:
On Thu, 26 Jun 2003, p.b.pynsent wrote:
I do not have an R solution but use eps2pdf (a Perl script) This can be installed by Fink http://sourceforge.net/projects/fink/.
eps2pdf runs GhostScript: so does the R device driver bitmap(). Does the
latter work on your system? If so it would save you some steps.
On Wednesday, June 25, 2003, at 03:41 am, S�bastien Plante wrote:
Hi,
I am using R 1.7.1 (carbon) for MacOS and I am running it on MacOS X 10.2.6. When I send a graph to the pdf device (or any other devices), I get a zero KB file name "Rplots.pdf".
Before sending my graph to the output, I did:
dev.off() pdf() boxplot(... my graph commands...) dev.off()
Is this the correct procedure? I did the same procedure on another PC
running Linux (R 1.6) and it work well.
Please help!
Thanks,
S�bastien Plante
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-- Brian D. Ripley, [EMAIL PROTECTED] 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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Dr. P. B. Pynsent, Research and Teaching Centre, Royal Orthopaedic Hospital, Birmingham, B31 2AP, U.K.
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