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73bc
2010 Mar 20
1
Printing Unicode characters in a PDF document
Colleagues,
OS: OS X
R: 2.10.1
I want a mu (?) to appear in text that is created using a PDF device. However, the ? does not appear as intended; instead, it is replaced by two dots. A minimal example is:
> pdf("mu.pdf")
> plot(1,1, type="n")
> text(1,1, "\u3BC")
> dev.off()
The "text" command yields the following warning messages:
> Warning messages:
> 1: In text.default(1, 1, "?") :
> conversion failure on '?' in 'mbcsToSbcs': dot substituted for <ce>
> 2: In text.default(1, 1, "?&qu...