this is documented. BTW, it works fine with R-1.7.1 and the quartz() device and in the forthcoming version of R for MacOS X which is the Darwin port of R with the Aqua GUI (again, as pointed out by Brian, the old Carbon port is now freezed).
stefano
On Luned́, ago 4, 2003, at 08:36 Europe/Rome, Prof Brian Ripley wrote:
This is not a bug: it is documented. Please read what help(par) says about rotation under crt.
I have already pointed this out to you (twice), as well as the fact that
there is no `R version 1.71' and that that port of R is now frozen.
On Thu, 31 Jul 2003 [EMAIL PROTECTED] wrote:
In the following code the arrow symbols do not rotate with the text on
the Mac OS window, however the do rotate on X11 port on Mac OS.
(R version 1.71)
x <- c(0,10.)
y <- c(0,10.)
offset <- 3
centre <- 5
plot(x,y, xlim=range(x), ylim=range(y),type="n", xlab="",ylab="",
main="",xaxt="n",yaxt="n")
for (i in (seq(0, 340, by=45)) )
{
px <- centre + cos((i*pi)/180) * offset
py <- centre + sin((i*pi)/180) * offset
text(px, py,
labels=substitute(that%->%phantom(1),list(that=i)), pos=1, col="blue",
cex=0.7, srt=i)
text(px, py,
labels=substitute(that%<-%phantom(1),list(that=i)), pos=3,
col="blue",cex=0.7,srt=i)
lines(px, py, type="p", col="black") #just for reference
}
Many thanks. Paul
Dr. P. B. Pynsent, Research and Teaching Centre, Royal Orthopaedic Hospital, Birmingham, B31 2AP, U.K.
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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 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595
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