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Re: [Devel] FIX? [was: Non-integer bbox for T1 font?]
From: |
Werner LEMBERG |
Subject: |
Re: [Devel] FIX? [was: Non-integer bbox for T1 font?] |
Date: |
Wed, 07 Mar 2001 09:39:07 +0100 (CET) |
> I just looked at the use of T1_CoordArray: it was only used in
> parse_font_bbox. The same function (under a different name:
> CID_ToFixedArray) is used in only parse_font_bbox from the cid
> module. So I think these can be replaced to calls of
> {T1,CID}_ToFixedArray.
Without looking into the code: Can this be unified and moved to PSaux?
> These values are FT_Shorts, and as type1.font_bbox.yMax is an
> FT_Fixed, the cast is *bad* thing to do. The least significant byte
> (the fractional part) is used, when the most significant byte (the
> integer part) should be used instead. Perhaps root->ascender should
> be assigned as follows:
>
> root->ascender = face->type1.font_bbox.yMax >> 16;
>
> etc...
Looks better. But shouldn't bbox values always be rounded to the
larger integer?
Werner
- Re: [Devel] [slightly-OT] Non-integer bbox for T1 font?, (continued)
- Re: [Devel] [slightly-OT] Non-integer bbox for T1 font?, Tom Kacvinsky, 2001/03/05
- Re: [Devel] [slightly-OT] Non-integer bbox for T1 font?, Leonard Rosenthol, 2001/03/05
- Re: [Devel] [slightly-OT] Non-integer bbox for T1 font?, Tom Kacvinsky, 2001/03/06
- Re: [Devel] [slightly-OT] Non-integer bbox for T1 font?, Leonard Rosenthol, 2001/03/06
- Re: [Devel] [slightly-OT] Non-integer bbox for T1 font?, Tom Kacvinsky, 2001/03/06
- [Devel] FIX? [was: Non-integer bbox for T1 font?], Tom Kacvinsky, 2001/03/06
- Re: [Devel] FIX? [was: Non-integer bbox for T1 font?], Leonard Rosenthol, 2001/03/06
- Re: [Devel] FIX? [was: Non-integer bbox for T1 font?], Werner LEMBERG, 2001/03/06
- Re: [Devel] FIX? [was: Non-integer bbox for T1 font?], Tom Kacvinsky, 2001/03/06
- Re: [Devel] FIX? [was: Non-integer bbox for T1 font?], Tom Kacvinsky, 2001/03/06
- Re: [Devel] FIX? [was: Non-integer bbox for T1 font?],
Werner LEMBERG <=
- Re: [Devel] FIX? [was: Non-integer bbox for T1 font?], Tom Kacvinsky, 2001/03/07
- Re: [Devel] FIX? [was: Non-integer bbox for T1 font?], Tom Kacvinsky, 2001/03/07