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   1  <HTML>
   2  <HEAD>
   3  <TITLE>
   4  Scripts to support CJK-LaTeX
   5  </TITLE>
   6  </HEAD>
   7  <BODY>
   8  <H2>
   9  Scripts to support CJK-LaTeX
  10  </H2>
  11  
  12  by Mike Fabian
  13  &lt;[email protected]&gt;
  14  <p>
  15  
  16  The tiny Perl-script '<tt>sfd2map</tt>' converts <tt>.sfd</tt> files (as used by
  17  CJK-LaTeX) to <tt>.map</tt> files (as used by ttf2pt1).
  18  <p>
  19  
  20  Actually I currently don't use that script stand-alone for performance
  21  reasons.
  22  <p>
  23  
  24  Currently I use such a conversion in another small script '<tt>cjk-latex-config</tt>'
  25  (attached as well) which creates <tt>.tfm</tt> files usable with CJK-LaTeX
  26  from TrueType fonts as listed in <tt>/etc/ttf2pk/ttfonts.map</tt>. When called like
  27  <br>
  28  &nbsp;&nbsp;<tt>cjk-latex-config --type1</tt>
  29  <br>
  30  this script will use ttf2pt1 to generate <tt>.pfb</tt> files as well from these TrueType
  31  fonts to be used with CJK-LaTeX.
  32  <p>
  33  
  34  The <tt>.sfd</tt> files cannot be directly used as input to ttf2pt1 because the
  35  format of the <tt>.map</tt> files which ttf2pt1 expects is slightly different,
  36  therefore I made the '<tt>sfd2map</tt>' converter script.
  37  <p>
  38  
  39  But then I noticed that I would have to parse the generated map file
  40  *again* to get a list of the plane numbers to use. That seemed to be a
  41  bit wastful because I had just parsed the <tt>.sfd</tt> file to convert it to
  42  <tt>.map</tt>, therefore I included <tt>sfd2map</tt> as a function in '<tt>cjk-latex-config</tt>'
  43  as well and collected the plane numbers during the conversion.
  44  <p>
  45  
  46  But '<tt>cjk-latex-config</tt>' is maybe a little bit SuSE specific, therefore
  47  I kept '<tt>sfd2map</tt>' also as a standalong script. Use it if you like.
  48  <p>
  49  
  50  '<tt>cjk-latex-config</tt>' calls another small script '<tt>cjk-latex-t1mapgen</tt>'
  51  to generate a <tt>cjk-latex.map</tt> file containing something like
  52  <br>
  53  <tt>&nbsp;&nbsp;cyberb00 BitstreamCyberbit-Roman-00 <cyberb00.pfb</tt>
  54  <br>
  55  <tt>&nbsp;&nbsp;cyberb01 BitstreamCyberbit-Roman-01 <cyberb01.pfb</tt>
  56  <br>
  57  <tt>&nbsp;&nbsp;cyberb02 BitstreamCyberbit-Roman-02 <cyberb02.pfb</tt>
  58  <br>
  59  <tt>&nbsp;&nbsp;[...]</tt>
  60  <br>
  61  after all <tt>.pfb</tt> files have been generated.
  62  <p>
  63  
  64  Maybe this is also SuSE specific, I'm not sure about in what
  65  directories the relevant files are stored on other Linux-like systems.
  66  <p>
  67  
  68  I'm not yet sure whether they work on other systems beside SuSE Linux.
  69  They have hard coded path names where to find the TrueType fonts,
  70  <tt>ttfonts.map</tt>, the TeX fonts etc and <tt>cjk-latex-config</tt> checks
  71  whether freetype-tools.rpm is installed. freetype-tools.rpm might
  72  have another name for other distributions and for distributions
  73  which don't use rpm this check can't work anyway. 
  74  <p>
  75  
  76  These are small details and it should not be difficult to adapt the
  77  scripts for other Linux-like systems though.
  78  <p>
  79  </BODY>
  80  </HTML>
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