Re: [ft] Clipping Of Empty Glyphs (space)

[Werner LEMBERG]

> However for empty glyphs like ' ' it seems that the CBox (bbox) is
> all zeros, and the bitmap->left and bitmap->top are also some
> unrelated value that ignores the transform I set. For ' ' I was sort
> of expecting a bbox with height 0 but with a real width and
> position.
> 
> Even if these characters don't need to be drawn anyway, I need to
> determine if they are inside the clip_region.  How do I do that?

Empty spacing glyphs have non-zero horizontal metrics, so you have to
check those values.


    Werner