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Re: [ft-devel] GX support now working
From: |
Behdad Esfahbod |
Subject: |
Re: [ft-devel] GX support now working |
Date: |
Thu, 04 Jun 2015 12:19:15 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 |
On 15-06-04 12:15 PM, Alexei Podtelezhnikov wrote:
> On Wed, Jun 3, 2015 at 4:28 PM, Behdad Esfahbod <address@hidden> wrote:
>> TrueType fonts have a 'non-zero winding' fill rule, whereas Postscript has
>> 'even-odd'. That's what causes the artifacts.
>
> FT_OUTLINE_EVEN_ODD_FILL is never set by freeetype. So actually
> FreeType always uses non-zero winding rule even for TrueType.
I thought TrueType *is* non-zero. I also thought Type1 / CFF are even-odd.
> More so, the outer outline is always filled on the inside regardless of
> the direction (ftgrays.c:1285).
Right. That's what non-zero means. Doesn't matter if positive or negative.
> FreeType is less sophisticated and resort
> to what works the best even for broken fonts.
>
--
behdad
http://behdad.org/
- Re: [ft-devel] GX support now working, Behdad Esfahbod, 2015/06/01
- Re: [ft-devel] GX support now working, Sascha Brawer, 2015/06/03
- Re: [ft-devel] GX support now working, Behdad Esfahbod, 2015/06/03
- Re: [ft-devel] GX support now working, Werner LEMBERG, 2015/06/04
- Re: [ft-devel] GX support now working, Alexei Podtelezhnikov, 2015/06/04
- Re: [ft-devel] GX support now working,
Behdad Esfahbod <=
- Re: [ft-devel] GX support now working, Behdad Esfahbod, 2015/06/04
- Re: [ft-devel] GX support now working, Alexei Podtelezhnikov, 2015/06/04
- Re: [ft-devel] GX support now working, Behdad Esfahbod, 2015/06/04
- Re: [ft-devel] GX support now working, Alexei Podtelezhnikov, 2015/06/04
- Re: [ft-devel] GX support now working, Dave Arnold, 2015/06/04
- Re: [ft-devel] GX support now working, Werner LEMBERG, 2015/06/08
- Re: [ft-devel] GX support now working, Dave Arnold, 2015/06/22
- Re: [ft-devel] GX support now working, Werner LEMBERG, 2015/06/26
- Re: [ft-devel] GX support now working, Behdad Esfahbod, 2015/06/26
- Re: [ft-devel] GX support now working, Dave Arnold, 2015/06/26