> > (1) Shift the glyph so that the new origin is the glyphs' center.
> > (2) Rotate it.
> > (3) Shift the glyph back to the previous origin.
>
> Do you have an example of rotating an individual glyph? I'm not sure
> how to implement that based on the high level description.
Sorry, no. But the calls are something like
FT_Vector to = { -x, -y };
FT_Vector from = { x, y };
FT_Matrix rotation = { ... };
/* shift glyph from position (x,y) back to origin */
FT_Glyph_Transform( glyph, 0, &to );
/* rotate it */
FT_Glyph_Transform( glyph, &rotation, 0 );
/* shift glyph back to old position */
FT_Glyph_Transform( glyph, 0, &from );
Werner
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