unicode for wxagg and gtkagg backends

John Hunter
<jdhunter@...4...> writes:

the place to look. Squares typically mean that the character you are
requesting is not in the font file you have loaded.

Thanks for the last sentence. I had set TTFPATH properly but
I don't know why matplotlib didn't see the ttf fonts in
$HOME/.fonts. I searched gmane and found your article which do apply
my case:
  If you are sure on both counts, it may help to remove your font cache
  (typically ~/.ttffont.cache on linux like systems) and let matplotlib
  regenerate it's cache.

No it works all ok!

Thanks a lot.