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Re: [ft-devel] New `slight' auto-hinting mode
From: |
Werner LEMBERG |
Subject: |
Re: [ft-devel] New `slight' auto-hinting mode |
Date: |
Wed, 03 May 2017 23:14:41 +0200 (CEST) |
>>> Fractional advance widths imply that you do have to send a glyph
>>> positioned at a sub-pixel position to the TT engine. It's
>>> something to investigate how to do that...
>
> Doh, wait, you need to render fractionally shifted bitmaps. Well,
> you can always shift the hinted outline right before shipping it off
> to the rasterizer, no? No need to bother the font engine with this?
Somehow the hinting engine must know the fractional offset, otherwise
it can't do sub-pixel hinting – either an explicit argument, or the
position of the left phantom point, or...
Werner
Re: [ft-devel] New `slight' auto-hinting mode, Nikolaus Waxweiler, 2017/05/01
Re: [ft-devel] New `slight' auto-hinting mode, Werner LEMBERG, 2017/05/02
- Re: [ft-devel] New `slight' auto-hinting mode, Nikolaus Waxweiler, 2017/05/02
- Re: [ft-devel] New `slight' auto-hinting mode, Werner LEMBERG, 2017/05/02
- Re: [ft-devel] New `slight' auto-hinting mode, Nikolaus Waxweiler, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Nikolaus Waxweiler, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode,
Werner LEMBERG <=
- Re: [ft-devel] New `slight' auto-hinting mode, Alexei Podtelezhnikov, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Werner LEMBERG, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Alexei Podtelezhnikov, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Werner LEMBERG, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Alexei Podtelezhnikov, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Werner LEMBERG, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Alexei Podtelezhnikov, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Alexei Podtelezhnikov, 2017/05/03
- Re: [ft-devel] New `slight' auto-hinting mode, Werner LEMBERG, 2017/05/04
- Re: [ft-devel] New `slight' auto-hinting mode, Alexei Podtelezhnikov, 2017/05/04