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[Devel] Finding which glyphs are available

From: Scott Long
Subject: [Devel] Finding which glyphs are available
Date: Wed, 12 Sep 2001 09:10:35 -0700

First of all, thanks for FreeType. It's been tremendously useful to us.

I've been looking for a way to determine, given a character code,
whether the corresponding glyph is present in a face. For example, I
select the Unicode charmap, and wish to determine if the glyph
corresponding to character 'A' is present. I can try to load the glyph,
but this seems like a heavyweight operation, and all I really need to do
is find whether the character is present.

Is there a lightweight way to do this? I'm willing to try anything, even
if it requires poking at FreeType internal structures.

Thanks for any help,
Scott Long

Scott Long
Applications Developer
SwiftView, Inc.

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