my fonts.conf

gistfile1.xml

<?xml version='1.0'?>
<!DOCTYPE fontconfig SYSTEM 'fonts.dtd'>
<fontconfig>

  <match target="font">
    <edit mode="assign" name="rgba">
      <const>rgb</const>
    </edit>
  </match>

  <match target="font">
    <edit mode="assign" name="hinting">
      <bool>true</bool>
    </edit>
  </match>

  <match target="font">
    <edit mode="assign" name="hintstyle">
      <const>hintslight</const>
    </edit>
  </match>

  <match target="font">
    <edit mode="assign" name="antialias">
      <bool>true</bool>
    </edit>
  </match>

  <match target="font">
    <test compare="less" name="pixelsize">
      <double>13</double>
    </test>

    <edit mode="assign" name="embeddedbitmap">
      <bool>true</bool>
    </edit>
  </match>

  <match target="pattern">
    <test name="family" qual="any">
      <string>Helvetica</string>
    </test>

    <edit binding="strong" mode="assign" name="family">
      <string>Helvetica LT</string>
    </edit>
  </match>

  <match target="pattern">
    <test name="family" qual="any">
      <string>宋体</string>
      <string>SimSun</string>
      <string>SimSun-18030</string>
      <string>AR PL ShanHeiSun Uni</string>
      <string>AR PL New Sung</string>
      <string>MingLiU</string>
      <string>PMingLiU</string>
      <string>Tahoma</string>
      <string>Arial</string>
    </test>

    <edit binding="strong" mode="prepend_first" name="family">
      <string>Helvetica LT</string>
      <string>Bitstream Vera Sans</string>
      <string>GillSans</string>
      <string>Verdana</string>
      <string>WenQuanYi Micro Hei</string>
    </edit>
  </match>

  <match target="font">
    <test name="family" qual="any">
      <string>GillSans</string>
    </test>

    <test compare="less" name="pixelsize">
      <double>14</double>
    </test>

    <edit name="pixelsize">
      <double>14</double>
    </edit>
  </match>

  <alias>
    <family>serif</family>

    <prefer>
      <family>Bitstream Vera Serif</family>
      <family>Georgia</family>
      <family>Times New Roman</family>
      <family>WenQuanYi Micro Hei</family>
    </prefer>
  </alias>

  <alias>
    <family>sans-serif</family>

    <prefer>
      <family>Helvetica LT</family>
      <family>Bitstream Vera Sans</family>
      <family>Verdana</family>
      <family>WenQuanYi Micro Hei</family>
    </prefer>
  </alias>

  <alias>
    <family>monospace</family>

    <prefer>
      <family>Consolas</family>
      <family>Inconsolata</family>
      <family>Monaco</family>
      <family>WenQuanYi Micro Hei Mono</family>
      <family>DejaVu Sans Mono</family>
    </prefer>
  </alias>


  <dir>~/.fonts</dir>
</fontconfig>