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Re: [ft-devel] [Patch] CJK autofit/autohint blue zones
From: |
mpsuzuki |
Subject: |
Re: [ft-devel] [Patch] CJK autofit/autohint blue zones |
Date: |
Wed, 20 Apr 2011 22:27:37 +0900 |
On Wed, 20 Apr 2011 14:53:08 +0200 (CEST)
Werner LEMBERG <address@hidden> wrote:
>>> Here is the anti-aliasing comparison. The patch makes the contrast
>>> of some top horizontal strokes (因, 置,里, 面) weak.
>>
>> It's kinda weird because the bluezones should be grid fit before
>> being used to align stems. In the pictures, the top bluezone was
>> obviously not grid fit. Maybe a step was missed.
>
>Indeed, it looks odd. I was just going to write that I don't see a
>real improvement... Toshiya-san, may I ask you to give a detailed
>recipe how you've created those images?
My pictures were taken as:
0) Build freetype2 and demos with default configuration
(bytecode interpreter is built), with CFLAGS
"-g3 -ggdb -O0 -fkeep-inline-functions -DFT_DEBUG_LEVEL_ERROR=7
-DFT_DEBUG_LEVEL_TRACE=7 -DFT_DEBUG_MEMORY=7"
1) Show the sample string by ftstring
2) Hit "h" key twice, and ensure the hinting is enabled.
3) Hit "f" key once, and ensure the auto-hinting is forced.
4) Take the screenshot.
What was wrong?
Regards,
mpsuzuki
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, mpsuzuki, 2011/04/20
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, Werner LEMBERG, 2011/04/20
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, suzuki toshiya, 2011/04/20
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, mpsuzuki, 2011/04/20
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, Just Fill Bugs, 2011/04/20
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, Werner LEMBERG, 2011/04/20
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones,
mpsuzuki <=
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, Just Fill Bugs, 2011/04/21
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, suzuki toshiya, 2011/04/21
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, Just Fill Bugs, 2011/04/23
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, Just Fill Bugs, 2011/04/23
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, Werner LEMBERG, 2011/04/23
- Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, mpsuzuki, 2011/04/28
Re: [ft-devel] [Patch] CJK autofit/autohint blue zones, Just Fill Bugs, 2011/04/20