[HarfBuzz] Font-independent shaping

[Steven R. Loomis]

Also see ICU ushape.h http://icu-project.org/apiref/icu4c/ushape_8h.html#a1f89291c5a24a50b8f6dcad5eb4668f7

Enviado desde nuestro iPhone.

> El ene 21, 2015, a las 5:07 AM, Ken Schutte <kenschutte at gmail.com> escribió:
> 
> Is it possible to do "shaping" (not sure if that's the correct term here) without given a font?
> 
> I realize different fonts will support different features, but I want to input a unicode string and get information like,
> 
> - this 'ARABIC LETTER BEH' should use 'ARABIC LETTER BEH INITIAL FORM'
> - this 'ARABIC SHADDA' will be combined with previous character
> - mandatory ligatures (lam+alif)
> etc
> (of course will not get glyph coordinates)
> 
> Can I use harfbuzz for this or does it always require a font?
>  
> Thanks,
> Ken
> 
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