Am 13.03.10 17:59, schrieb Andreas Harder:
I've played with it, but with \TestLookup{familyname=minionpro,designsize=11pt}
no fonts are found.
Values are passed from to to Lua as string and the size is a number,
what i do is to ask for the font only and loop where i check the size of
the font.
\dorecurse
{\dolookupnoffound}
{\dolookupgetkeyofindex{designsize}{\recurselevel}} % minsize, maxsize
Fonts use a different system for the size a value of 100 stands for
10pt, 120 for 12pt etc.
You should be also know that fonts are not perfect and in *many* cases
fonts without optical size use '0' as value for the size.
By the way, is luaTeX able to use ttc-fonts?
Yes but a few fonts in snow leopard have problems.
Wolfgang
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