> Actually, I decided to take a closer look at the border outline.
Thanks a lot; I'll look at it closer soon.
> I do observe some differences between the core outline and the
> border outline; namely, the core outline has different tags (with
> undocumented bits set)
Those bits aren't really undocumented; have a look at the
FT_CURVE_TAG_XXX macros in ftimage.h. Consequently, your `switch'
statement isn't the correct solution; you should rather do a bitwise
comparison to check whether bit 0 or 1 is set.
> and different flags, and a different arrangement of control points -
> two second-order control points between each pair of on-the-curve
> points.
Yes, the stroking algorithm constructs the outline from scratch; for
this reason, there are also much more points on it than on the
original outline.
Werner
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