cairo 1.1.10 ebuild + ClearType 补丁，矢量字体边缘更平滑

zhllg

关于ClearType详情见http://en.wikipedia.org/wiki/ClearType
thx to sunmoon1997
这里有图
http://groups.google.com/group/g ... 71#11eda8800ff9c271
如果你没有xgl-coffee overlay, 那么你需要附件里的git.eclass，把它放到你overlay目录下的eclass目录里，比如/usr/local/portage/eclass

如果从cairo 1.1.6开始，你经历过simsun缺字的现象
在装过这个版本之后，请尝试不要再对simsun禁用antialias，也就是说如果之前是false的，请注释掉。
我这里这样做过之后，就不再缺字了
不过，使用libXft的程序，比如qt程序里simsun会发虚，所以这个还不是最终解决办法。

younker

very good,
received the cleartype's patch from sunmoon last night, but didn't apply them to cairo 1.1.6 which I currently used.


try this tonight

食古不化

1. $ sudo emerge -uDNpv world
3. These are the packages that would be merged, in order:
5. Calculating world dependencies /
6. !!! ERROR: x11-libs/cairo-1.1.10_alpha20060620 failed.
7. Call stack:
8.   ebuild.sh, line 1448:   Called source '/usr/local/portage/chinese-overlay-zhllg/x11-libs/cairo/cairo-1.1.10_alpha20060620.ebuild'
9.   cairo-1.1.10_alpha20060620.ebuild, line 7:   Called inherit 'git' 'eutils' 'autotools'
10.   ebuild.sh, line 1183:   Called die
12. !!! git.eclass could not be found by inherit()
13. !!! If you need support, post the topmost build error, and the call stack if relevant.
16. aux_get(): (0) Error in x11-libs/cairo-1.1.10_alpha20060620 ebuild. (1)
17.                Check for syntax error or corruption in the ebuild. (--debug)

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食古不化

楼主改得挺快，谢谢！

midx

一个较新的git.eclass，显示信息更多。

1. >>> Unpacking source...
   
2. * git update start -->
   
3. *    repository: git://git.cairographics.org/git/cairo
   
4. Unpacking 25 objects
   
5. 100% (25/25) done
   
6. * refs/heads/master: fast forward to branch 'master' of git://git.cairographics.org/git/cairo
   
7.   from 72e7667ed904b93475d7e4540778c498aa781cdf to bb11980f14560ea16174c6531678b9b7a623f813
   
8. src/cairo-output-stream.c  |   48 +++++++++++++++++++++++++++++---------------
   
9. src/cairo-pdf-surface.c    |   29 ++++-----------------------
   
10. src/cairo-ps-surface.c     |   13 ++----------
    
11. test/cairo-test.c          |   15 +++++++++++++-
    
12. test/fallback-resolution.c |    2 --
    
13. 5 files changed, 52 insertions(+), 55 deletions(-)
    
14. *    local clone: /usr/portage/distfiles/git-src/cairo
    
15. *    committish: master
    
16. 
    
17. >>> Source unpacked.

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晨想

直接 git 下来，patch，再 configure，最后 make && make install，搞定。效果很好，昨天试过了。：）。。

zhllg

不错 不错！
不过如果之前有/usr/portage/distfiles/git-src/cairo的话，要先删掉这个目录

Post by midx
一个较新的git.eclass，显示信息更多。

1. >>> Unpacking source...
2. * git update start -->
3. *    repository: git://git.cairographics.org/git/cairo
4. Unpacking 25 objects
5. 100% (25/25) done
6. * refs/heads/master: fast forward to branch 'master' of git://git.cairographics.org/git/cairo
7.   from 72e7667ed904b93475d7e4540778c498aa781cdf to bb11980f14560ea16174c6531678b9b7a623f813
8. src/cairo-output-stream.c  |   48 +++++++++++++++++++++++++++++---------------
9. src/cairo-pdf-surface.c    |   29 ++++-----------------------
10. src/cairo-ps-surface.c     |   13 ++----------
11. test/cairo-test.c          |   15 +++++++++++++-
12. test/fallback-resolution.c |    2 --
13. 5 files changed, 52 insertions(+), 55 deletions(-)
14. *    local clone: /usr/portage/distfiles/git-src/cairo
15. *    committish: master
17. >>> Source unpacked.

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kohno

似乎只是英文字体有点分别。不过我倒是觉得no_cleartype那张图字体更清晰。

zhllg

中文大家用的都是内嵌点阵了吧
ClearType是针对矢量字体的，英文一般都是矢量的

zhllg

我的缺字问题似乎解决了
看第一贴