为什么sans-serif字体会匹配到宋体?

wduspa · 发表于 2010-4-28 00:52:38

我配置firefox的字体默认为serif,无衬线字体为sans-serif

登录linuxsir论坛发现字体是宋体的,我将无衬线字体改为其它字体,论坛的字体就是我指定的字体

效果请看后面的截图

sans-serif为什么会匹配到宋体呢?宋体不是serif字体的么?

下面是我的local.conf

<?xml version="1.0"?>
<!DOCTYPE fontconfig SYSTEM "fonts.dtd">
<fontconfig>
<!--
Part 1:
fonts prefer and substitution
-->
<!--
fonts alias settings
-->
<match target="pattern">
<test name="family">
<string>宋体</string>
</test>
<edit name="family" mode="assign">
<string>SimSun</string>
</edit>
</match>
<match target="pattern">
<test name="family">
<string>新宋体</string>
</test>
<edit name="family" mode="assign">
<string>NSimSun</string>
</edit>
</match>
<!--
Mark common families with their generics so we'll get
something reasonable
-->
<!--
Sans-serif faces
-->
<alias>
<family>WenQuanYi Bitmap Song</family>
<family>Tahoma</family>
<family>Verdana</family>
<family>Arial</family>
<family>Trebuchet MS</family>
<family>Comic Sans MS</family>
<family>SimSun</family>
<family>SimHei</family>
<family>FangSong_GB2312</family>
<family>KaiTi_GB2312</family>
<family>YouYuan</family>
<family>LiSu</family>
<family>STSong</family>
<family>STZhongsong</family>
<family>STXihei</family>
<family>STFangsong</family>
<family>STKaiti</family>
<family>STXingkai</family>
<family>STLiti</family>
<family>STCaiyun</family>
<family>STHupo</family>
<family>STXinwei</family>
<family>FZYaoTi</family>
<family>FZShuTi</family>
<family>Arial Unicode MS</family>
<default><family>sans-serif</family></default>
</alias>
<!--
Serif faces
-->
<alias>
<family>Georgia</family>
<family>Times New Roman</family>
<family>SimSun</family>
<family>WenQuanYi Bitmap Song</family>
<default><family>serif</family></default>
</alias>
<!--
Monospace faces
-->
<alias>
<family>Courier New</family>
<family>Andale Mono</family>
<family>NSimSun</family>
<default><family>monospace</family></default>
</alias>
<!--
Alias well known font names to MS TrueType fonts.
These substitution TrueType faces for similar Type1
faces to improve screen appearance.
-->
<alias>
<family>Times</family>
<prefer>
<family>Times New Roman</family>
</prefer>
<default><family>serif</family></default>
</alias>
<alias>
<family>Helvetica</family>
<prefer>
<family>Arial</family>
</prefer>
<default><family>sans-serif</family></default>
</alias>
<alias>
<family>Courier</family>
<prefer>
<family>Courier New</family>
</prefer>
<default><family>monospace</family></default>
</alias>
<!--
Provide required aliases for standard names
-->
<alias>
<family>sans-serif</family>
<prefer>
<family>Tahoma</family>
<family>Verdana</family>
<family>Arial</family>
<family>WenQuanYi Bitmap Song</family>
<family>Valentio</family>
<family>Microsoft YaHei</family>
<family>微软雅黑</family>
<family>Microsoft JhengHei</family>
<family>微軟正黑體</family>
<family>Trebuchet MS</family>
<family>Comic Sans MS</family>
<family>SimSun</family>
<family>SimHei</family>
<family>FangSong_GB2312</family>
<family>KaiTi_GB2312</family>
<family>YouYuan</family>
<family>LiSu</family>
<family>STSong</family>
<family>STZhongsong</family>
<family>STXihei</family>
<family>STFangsong</family>
<family>STKaiti</family>
<family>STXingkai</family>
<family>STLiti</family>
<family>STCaiyun</family>
<family>STHupo</family>
<family>STXinwei</family>
<family>FZYaoTi</family>
<family>FZShuTi</family>
<family>Arial Unicode MS</family>
</prefer>
</alias>
<alias>
<family>serif</family>
<prefer>
<family>Tahoma</family>
<family>Georgia</family>
<family>WenQuanYi Bitmap Song</family>
<family>Valentio</family>
<family>Microsoft YaHei</family>
<family>微软雅黑</family>
<family>Microsoft JhengHei</family>
<family>微軟正黑體</family>
<family>SimSun</family>
<family>Times New Roman</family>
</prefer>
</alias>
<alias>
<family>monospace</family>
<prefer>
<family>Dejavu Sans Mono</family>
<family>Courier New</family>
<family>Andale Mono</family>
<family>NSimSun</family>
</prefer>
</alias>
<!--
SimSun english portion substitutionsubstitution
-->
<match target="pattern">
<test name="family" >
<string>SimSun</string>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>Tahoma</string>
</edit>
</match>
<!--
NSimSun english portion substitutionsubstitution
-->
<match target="pattern">
<test name="family" >
<string>NSimSun</string>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>Courier New</string>
</edit>
</match>
<!--
Courier substitution
-->
<match target="pattern">
<test name="family" >
<string>Courier</string>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>Courier New</string>
</edit>
</match>
<!--
Bold Tahoma/Verdana substitution:
when its size more than 20px,substitution with Bold Arial
-->
<match target="pattern">
<test name="family" >
<string>Tahoma</string>
<string>Verdana</string>
</test>
<test name="weight" compare="more_eq">
<int>180</int>
</test>
<test name="pixelsize" compare="more_eq" >
<double>20</double>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>Arial</string>
</edit>
</match>
<!--
Part 2:
global settings and modify
-->
<!--
Target dots per inch, change dpi to 96
-->
<match target="pattern" >
<edit name="dpi" mode="assign" >
<double>96</double>
</edit>
</match>
<!--
Enable sub-pixel rendering.
If you are using CRT, set rgb -> none
-->
<match target="font">
<edit name="rgba" mode="assign">
<const>rgb</const>
</edit>
</match>
<!--
Font size settings:
set the apposite font size,so it's easy to be read
-->
<match target="pattern" >
<test name="pixelsize" compare="more_eq" >
<double>8</double>
</test>
<test name="pixelsize" compare="less_eq" >
<double>12</double>
</test>
<edit name="pixelsize" mode="assign" >
<double>12</double>
</edit>
</match>
<!--
Artificial oblique for fonts without an italic or oblique version
-->
<match target="font">
<test name="slant">
<const>roman</const>
</test>
<test target="pattern" name="slant" compare="not_eq">
<const>roman</const>
</test>
<edit name="matrix" mode="assign">
<times>
<name>matrix</name>
<matrix>
<double>1</double><double>0.2</double>
<double>0</double><double>1</double>
</matrix>
</times>
</edit>
<edit name="slant" mode="assign">
<const>oblique</const>
</edit>
</match>
<!--
Synthetic emboldening for fonts that do not have bold face available
-->
<match target="font">
<test name="weight" compare="less_eq">
<int>100</int>
</test>
<test target="pattern" name="weight" compare="more_eq">
<int>180</int>
</test>
<edit name="embolden" mode="assign">
<bool>true</bool>
</edit>
</match>
<!--
Default Fonts setting
here autohint = ture / hinting = false is for free fonts in your system
we will use autohint = false / hinting = true for MS core fonts
-->
<match target="font" >
<edit name="antialias" mode="assign" >
<bool>true</bool>
</edit>
<edit name="autohint" mode="assign" >
<bool>false</bool>
</edit>
<edit name="hinting" mode="assign" >
<bool>true</bool>
</edit>
<edit name="hintstyle" mode="assign" >
<const>hintslight</const>
</edit>
</match>
<!--
The dual-width Asian fonts (spacing=dual) are not rendered correctly,
apparently FreeType forces all widths to match. Trying to disable the
width forcing code by setting globaladvance=false alone doesn't help.
As a brute force workaround, also set spacing=proportional, i.e. handle
them as proportional fonts:
-->
<match target="font">
<test name="lang" compare="contains" >
<string>zh</string>
<string>ja</string>
<string>ko</string>
</test>
<test compare="eq" name="spacing" ><const>dual</const></test>
<edit name="spacing" mode="assign" >
<const>proportional</const>
</edit>
<edit name="globaladvance" mode="assign" >
<bool>false</bool>
</edit>
</match>
<!--
CJK antialias settings:
when font size (in pixel) between 8 and 20px
-->
<match target="font" >
<test name="lang" compare="contains" >
<string>zh</string>
<string>ja</string>
<string>ko</string>
</test>
<test name="pixelsize" compare="more_eq" >
<double>8</double>
</test>
<test name="pixelsize" compare="less_eq" >
<double>20</double>
</test>
<edit name="antialias" mode="assign" >
<bool>true</bool>
</edit>
<edit name="autohint" mode="assign" >
<bool>false</bool>
</edit>
<edit name="hinting" mode="assign" >
<bool>false</bool>
</edit>
</match>
<!--
CJK antialias settings:
when font size (in pixel) more than 20px, enable AA.
-->
<match target="font" >
<test name="lang" compare="contains" >
<string>zh</string>
<string>ja</string>
<string>ko</string>
</test>
<test name="pixelsize" compare="more_eq" >
<double>20</double>
</test>
<edit name="antialias" mode="assign" >
<bool>true</bool>
</edit>
<edit name="autohint" mode="assign" >
<bool>true</bool>
</edit>
<edit name="hinting" mode="assign" >
<bool>true</bool>
</edit>
</match>
<!--
Italic CJK fonts,enable AA
-->
<match target="font">
<test name="lang" compare="contains" >
<string>zh</string>
<string>ja</string>
<string>ko</string>
</test>
<test name="slant" compare="not_eq">
<const>roman</const>
</test>
<edit name="antialias" mode="assign" >
<bool>true</bool>
</edit>
<edit name="autohint" mode="assign" >
<bool>true</bool>
</edit>
<edit name="hinting" mode="assign" >
<bool>true</bool>
</edit>
</match>
<!--
Microsoft fonts settings
-->
<!--
default : smoothed and hinted
-->
<match target="font" >
<test name="foundry" >
<string>monotype</string>
<string>microsoft</string>
</test>
<edit name="antialias" mode="assign" >
<bool>true</bool>
</edit>
<edit name="autohint" mode="assign" >
<bool>true</bool>
</edit>
<edit name="hinting" mode="assign" >
<bool>true</bool>
</edit>
<edit name="hintstyle" mode="assign" >
<const>hintslight</const>
</edit>
</match>
<!--
Microsoft YaHei Enable AA
-->
<match target="font" >
<test name="family" compare="eq" >
<string>Microsoft YaHei</string>
</test>
<edit name="antialias" mode="assign" >
<bool>true</bool>
</edit>
<edit name="autohint" mode="assign" >
<bool>false</bool>
</edit>
<edit name="hinting" mode="assign" >
<bool>true</bool>
</edit>
<edit name="hintstyle" mode="assign" >
<const>hintfull</const>
</edit>
</match>
<!--
Courier New:
both enable autohint and hinting looks very well.
-->
<match target="font" >
<test name="family" >
<string>Courier</string>
<string>Courier New</string>
</test>
<edit name="antialias" mode="assign" >
<bool>true</bool>
</edit>
<edit name="autohint" mode="assign" >
<bool>true</bool>
</edit>
<edit name="hinting" mode="assign" >
<bool>true</bool>
</edit>
<edit name="hintstyle" mode="assign" >
<const>hintfull</const>
</edit>
</match>
<!--
Courier New font size
-->
<match target="font" >
<test name="family" >
<string>Courier New</string>
</test>
<test name="pixelsize" compare="less_eq" >
<double>14.7</double>
</test>
<edit name="pixelsize" mode="assign" >
<double>14.7</double>
</edit>
</match>
<match target="font">
<test name="family">
<string>MingLiU</string>
<string>PMingLiU</string>
</test>
<edit name="autohint">
<bool>false</bool>
</edit>
<edit name="hinting">
<bool>true</bool>
</edit>
</match>
<match target="font">
<edit name="embeddedbitmap" mode="assign">
<bool>true</bool>
</edit>
</match>
<match target="pattern">
<test name="family" qual="any">
<string>AR PL ShanHeiSun Uni</string>
<string>AR PL New Sung</string>
</test>
<test compare="more_eq" name="pixelsize" >
<double>12</double>
</test>
<test compare="less_eq" name="pixelsize" >
<double>16</double>
</test>
<edit name="family" mode="prepend" binding="strong">
<string>WenQuanYi Bitmap Song</string>
</edit>
</match>
<!--
<match target="pattern">
<test name="family">
<string>SimSun</string>
<string>SimSun-18030</string>
<string>AR PL ShanHeiSun Uni</string>
<string>AR PL New Sung</string>
<string>MingLiU</string>
</test>
<edit binding="strong" mode="prepend" name="family">
<string>Tahoma</string>
<string>Arial</string>
<string>Verdana</string>
<string>DejaVu Sans</string>
<string>Bitstream Vera Sans</string>
</edit>
</match>
-->
<match target="font">
<test name="family">
<string>Andale Mono</string>
<string>Arial</string>
<string>Comic Sans MS</string>
<string>Georgia</string>
<string>Impact</string>
<string>Trebuchet MS</string>
<string>Verdana</string>
<string>Courier New</string>
<string>Times New Roman</string>
<string>Tahoma</string>
<string>Webdings</string>
<string>Albany AMT</string>
<string>Thorndale AMT</string>
<string>Cumberland AMT</string>
<string>Andale Sans</string>
<string>Andy MT</string>
<string>Bell MT</string>
<string>Monotype Sorts</string>
</test>
<test name="pixelsize" compare="less_eq">
<double>16</double>
</test>
<edit name="autohint">
<bool>false</bool>
</edit>
<edit name="antialias">
<bool>true</bool>
</edit>
</match>
<!--
Synthetic emboldening for fonts that do not have bold face available
-->
<match target="font" >
<test name="weight" compare="less_eq">
<const>medium</const>
</test>
<test target="pattern" name="weight" compare="more">
<const>medium</const>
</test>
<!--
set the embolden flag
needed for applications using cairo, e.g. gucharmap, gedit, ...
-->
<edit name="embolden" mode="assign" >
<bool>true</bool>
</edit>
<!--
set weight to bold
needed for applications using Xft directly, e.g. Firefox, ...
-->
<edit name="weight" mode="assign">
<const>bold</const>
</edit>
</match>
<match target="pattern">
<test qual="any" name="family">
<string>mono</string>
</test>
<edit name="family" mode="assign">
<string>monospace</string>
</edit>
</match>
<!--
Accept alternate 'sans serif' spelling, replacing it with 'sans-serif'
-->
<match target="pattern">
<test qual="any" name="family">
<string>sans serif</string>
</test>
<edit name="family" mode="assign">
<string>sans-serif</string>
</edit>
</match>
<!--
Accept deprecated 'sans' alias, replacing it with 'sans-serif'
-->
<match target="pattern">
<test qual="any" name="family">
<string>sans</string>
</test>
<edit name="family" mode="assign">
<string>sans-serif</string>
</edit>
</match>
<!--
Load local system customization file
-->
<include ignore_missing="yes">conf.d</include>
<!--
Comic Sans MS font size
-->
<!--
<match target="font" >
<test name="family" >
<string>Comic Sans MS</string>
</test>
<test name="pixelsize" compare="less_eq" >
<double>14.7</double>
</test>
<edit name="pixelsize" mode="assign" >
<double>14.7</double>
</edit>
</match>
-->
</fontconfig>

复制代码

poet · 发表于 2010-4-28 08:38:16

你的 sans-serif 里面列出了宋体，当然就会有宋体。

解决方法，把 conf 里面 sans-serif 节中的衬线字体都删除。如下面带减号的行。

<!--
Sans-serif faces
-->
<alias>
- <family>WenQuanYi Bitmap Song</family>
<family>Tahoma</family>
<family>Verdana</family>
<family>Arial</family>
<family>Trebuchet MS</family>
<family>Comic Sans MS</family>
- <family>SimSun</family>
<family>SimHei</family>
- <family>FangSong_GB2312</family>
<family>KaiTi_GB2312</family>
<family>YouYuan</family>
<family>LiSu</family>
- <family>STSong</family>
- <family>STZhongsong</family>
<family>STXihei</family>
- <family>STFangsong</family>
<family>STKaiti</family>
<family>STXingkai</family>
<family>STLiti</family>
<family>STCaiyun</family>
<family>STHupo</family>
<family>STXinwei</family>
- <family>FZYaoTi</family>
- <family>FZShuTi</family>
<family>Arial Unicode MS</family>
<default><family>sans-serif</family></default>
</alias>

复制代码

wduspa · 发表于 2010-4-28 09:13:25

Post by poet;2086233
你的 sans-serif 里面列出了宋体，当然就会有宋体。

解决方法，把 conf 里面 sans-serif 节中的衬线字体都删除。如下面带减号的行。



<alias>

-       <family>WenQuanYi Bitmap Song</family>

      <family>Tahoma</family>

      <family>Verdana</family>

      <family>Arial</family>

      <family>Trebuchet MS</family>

      <family>Comic Sans MS</family>

-       <family>SimSun</family>

      <family>SimHei</family>

-       <family>FangSong_GB2312</family>

      <family>KaiTi_GB2312</family>

      <family>YouYuan</family>

      <family>LiSu</family>

-       <family>STSong</family>

-       <family>STZhongsong</family>

      <family>STXihei</family>

-       <family>STFangsong</family>

      <family>STKaiti</family>

      <family>STXingkai</family>

      <family>STLiti</family>

      <family>STCaiyun</family>

      <family>STHupo</family>

      <family>STXinwei</family>

-       <family>FZYaoTi</family>

-       <family>FZShuTi</family>

      <family>Arial Unicode MS</family>

      <default><family>sans-serif</family></default>

</alias>

复制代码

但是文泉驿的宋体排在前面,为什么还是会匹配到宋体?

另外我觉得linux下的宋体效果没有win下的好,有什么办法不?

bearson · 发表于 2010-4-28 09:24:35

Post by wduspa;2086240
但是文泉驿的宋体排在前面,为什么还是会匹配到宋体?

另外我觉得linux下的宋体效果没有win下的好,有什么办法不?

你的规则：

<match target="pattern">
<test name="family">
<string>宋体</string>
</test>
<edit name="family" mode="assign">
<string>SimSun</string>
</edit>
</match>

复制代码

的意思是，如果family里面包含一个“宋体”，就给它改成“SimSun”。其实没必要，因为宋体文件里面写明了它也是“SimSun”，字体文件往往有不同语言的字体标识，至少宋体里面写有中文和英文的，具体显示哪一个应该和系统的locale有关。

在后面的alias规则里面，把那么多的字体都弄成sans-serif直接导致的后果就是这么多字体都能被前面那个 pattern 匹配……

另外 firefox / chrome / qt4 / opera / gtk+ app 都有各自的遵循 fontconfig 的方法，其中我觉得 gtk+ app 遵循的比较好，其他的或多或少都有小问题，所以最好用 gtk+ 程序去测试配置的结果。

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