[R] "Low Pain" Unicode Characters in pdf graph?

[Liviu Andronic]

On Sun, May 15, 2011 at 3:06 PM, ivo welch <ivo.welch at gmail.com> wrote:
> Dear R-experts---is there a relatively low-pain way to get unicode
> characters into a plot to a pdf device?
>
Have you tried Cairo package or cairo_pdf()? Both are making use of
Cairo, which uses UTF-8 and automatically embeds fonts.

Regards
Liviu