Hello Dave!
> I've checked around at Adobe, and find that my memory is
> incorrect. The small sizes are non-zero and the large sizes are
> even-odd.
>
> The threshold is 400 ppem. Below that size, a "center scan"
> algorithm is used. It is a newer algorithm than the original scan
> converter and produces better results.
Please define `better results'. I've always thought that either rule
yields a non-ambiguous result...
> The TrueType rasterizer that Adobe licenses from Microsoft has its
> own scan converter.
Good to know, thanks.
Werner
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