Hi,
I am trying to produce high-resolution (600dpi+) TIFF figures for use
in a publication. Everything seems to work well when using the
"normal" R-graphics and the relative text size obtained is independent
of the output resolution. However, when I try and make lattice plots,
the relative size of the text labels changes when I adjust the
resolution - they become extremely small at high resolution. Some
sample code is attached below - as you will see, the text in the low
resolution plot is as expected, whilst that in the high-resolution is
there, but very very small.
I'm running R 2.9.1 on Windows - R.Version() info is contained at the
very bottom.
Any ideas?
Cheers,
Mark
Sample code
-----------
Depth <- equal.count(quakes$depth, number=8, overlap=.1)
p<- xyplot(lat ~ long | Depth, data = quakes)
tiff("Low res
plot.tiff",width=155/25.4,height=155/25.4,units="in",res=72,pointsize=12,compression="none")
print(p)
dev.off()
tiff("High res
plot.tiff",width=155/25.4,height=155/25.4,units="in",res=600,pointsize=12,compression="none")
print(p)
dev.off()
R.version() info
----------------
>
> R.Version()
$platform
[1] "i386-pc-mingw32"
$arch
[1] "i386"
$os
[1] "mingw32"
$system
[1] "i386, mingw32"
$status
[1] ""
$major
[1] "2"
$minor
[1] "9.1"
$year
[1] "2009"
$month
[1] "06"
$day
[1] "26"
$`svn rev`
[1] "48839"
$language
[1] "R"
$version.string
[1] "R version 2.9.1 (2009-06-26)"
>
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