Hi,
Sorry, yet I've not identified the part of Qt source doing that...
>> then Qt
>> asks FT for a font that best matches the family, style, size, and script
Excuse me, Qt asks FreeType? or FontConfig? I think FreeType2
does not have the database of the font available on the system.
Regards,
mpsuzuki
Janusz S. Bien wrote (2014/01/09 17:59):
Quote/Cytat - Konstantin Ritt <ritt.ks@xxxxxxxxx> (Wed 08 Jan 2014
01:58:46 AM CET):
Thank you very much for your explanation.
If you're talking about the font fallback implementation:
If a font has a gaps in coverage for characters in a given script,
then Qt
asks FT for a font that best matches the family, style, size, and script
(the "most-common" language for that script).
Is it possible to switch on tracing of the selection process?
In case of ambiguous script,
like Inherited, Common, or Han, the language is determined from the
environment. If some of those not covered characters still not covered
with
this font, the loop continues.
If that's not what you was asking about, plz provide a context.
I have to make some additional tests.
Best regards
Janusz
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