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Re: [ft] question on FT number formats
From: |
David Turner |
Subject: |
Re: [ft] question on FT number formats |
Date: |
Mon, 05 Mar 2007 18:41:11 +0100 |
Hi Johannes,
> For Type1 with pfm I get absolutely strange values.
> For a URW Gothic L Book with pfm and
> FT_KERNING_UNSCALED I get 65464 instead of -72 or
> 65488 instead of -48 but the positive values are ok.
> With FT_KERNING_DEFAULT I get 372416 instead of -384.
>
> For correct values I'd have to subtract the high
> values from 65536 resp. 372800 - but since they are ok
> if afm are attached I can't rely on that workaround.
>
> What can be wrong here?
>
It'a silly typo in the PFM parsing code, kerning values were
read as 16-bit *unsigned* values, intead of signed ones.
I've just commited a fix, please test
- David Turner
- The FreeType Project (www.freetype.org)
> Johannes
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