Hi,
I need to add on a plot text containing italic Greek characters using
the function mtext (i.e. I cannot use Hershey vectors). The characters
are nicely displayed when the file is saved as png but not when saved as
eps. See code below as example:
#postscript('test.eps')
png('test.png')
plot(1,1, type = 'n')
mtext(side = 3, line = 2, expression(italic('\u03bc')))
graphics.off()
Does anyone have an idea on how to solve this issue?
FYI I use R 2.10.1 for Max OS X (v. 10.6.3) but this is not an OS
related issue (I have also tried with Windows).
Many many thanks in advance,
- Julia
--
Julia Uitz
Scripps Institution of Oceanography
University of California San Diego
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