[cairo] Vertical Text Issue

[robertk54 at aol.com]

>> Could the issue I am
>> having trying to render vertical text be related to the environment
>> (Windows vs. Linux)?

>Vertical text only works with the FreeType cairo font backend right 
now,
>if that's what you mean.

Ah, ok.  That'll do it.  The missing link.  Thanks.  Can I assume then 
this will work fine on Linux as-is since this uses FreeType under the 
hood by default?