conf.d/20-unhint-small-vera.conf

   1 <?xml version="1.0"?>
   2 <!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
   3 <fontconfig>
   4   <description>Disable hinting for Bitstream Vera fonts when the size is less than 8ppem</description>
   5 <!--
   6         The Bitstream Vera fonts have GASP entries suggesting that hinting be
   7         disabled below 8 ppem, but FreeType ignores those, preferring to use
   8         the data found in the instructed hints.  The initial Vera release
   9         didn't include the right instructions in the 'prep' table. Fix this
  10         by disabling hinting manually at smaller sizes (< 8ppem)
  11  -->
  12
  13         <match target="font">
  14                 <test name="family" compare="eq" ignore-blanks="true">
  15                         <string>Bitstream Vera Sans</string>
  16                 </test>
  17                 <test name="pixelsize" compare="less">
  18                         <double>7.5</double>
  19                 </test>
  20                 <edit name="hinting">
  21                         <bool>false</bool>
  22                 </edit>
  23         </match>
  24
  25         <match target="font">
  26                 <test name="family" compare="eq" ignore-blanks="true">
  27                         <string>Bitstream Vera Serif</string>
  28                 </test>
  29                 <test name="pixelsize" compare="less">
  30                         <double>7.5</double>
  31                 </test>
  32                 <edit name="hinting">
  33                         <bool>false</bool>
  34                 </edit>
  35         </match>
  36
  37         <match target="font">
  38                 <test name="family" compare="eq" ignore-blanks="true">
  39                         <string>Bitstream Vera Sans Mono</string>
  40                 </test>
  41                 <test name="pixelsize" compare="less">
  42                         <double>7.5</double>
  43                 </test>
  44                 <edit name="hinting">
  45                         <bool>false</bool>
  46                 </edit>
  47         </match>
  48
  49 </fontconfig>