Re: [DOC] Poorman's Chinese Type1 font for CJK-latex

[rigel <rigel863@yahoo.com>]

On Tue, May 15, 2001 at 05:22:52AM +0800, Edward G.J. Lee wrote:
> [...]
>   2. ת³öµÄ²»ÊÇ CJK ±àÂ룬ÎÞ·¨Ö±½Ó¸ø cjk-latex + dvips ʹÓã¬ÒªÔÚ map µµ
>   ÖмÓÈëÊʵ±µÄ enc תÂëµµ£¬·ñÔòÖ»Äܸø pdflatex ʹÓá£Õâ¸ö²¿·Ý»¹ÒªÑо¿Ò»ÏÂ
>   £¬Èç¹ûÓÐÅóÓÑÖªµÀµÄ»°£¬ÇëÌṩÄúʹÓÃµÄ enc µµ£¬Ð»Ð»£¡

ÎÞÐè enc µµ. µ± ps ÏÔʾһ¸öÖÐÎÄ×Ö·ûʱ, ËüÐèÒªÁ½¸öÊý: ¸Ã×Ö·ûËùÔÚ subfont ¼°ÔÚ
¸Ã subfont ÄÚµÄ index. ÕâÁ½¸öÊý¶¼ÊÇ cjk-latex ÌṩµÄ, Óë ttf2xxx ÎÞ¹Ø. ps »á
ÔÚÏàÓ¦ subfont µÄ Encoding array ÄÚ¸ù¾Ý index ÕÒµ½ÏàÓ¦µÄ glyph name. ÔÙ¸ù¾Ý
glyph name ÔÚ CharString dictionary ÄÚÕÒµ½¹¹Ôì¸Ã glyph µÄ·½·¨. ¿É¼û glyph name
²»¹ýÊÇÒ»¸öÇÅÁº, Ö»ÒªÄÚ²¿×ÔÇ¡¾ÍûÎÊÌâ. ÖØÒªµÄÊÇÿһ¸ö subfont °üº¬ÏàͬµÄ glyph
²¢ÇÒ˳ÐòÏàͬ. ÕâÒ»µã ttf2pfb/chpfb ºÍ tt2pt1 Éú³ÉµÄ pfb ÎļþµÄÈ·ÊÇÏàͬµÄ, ¶¼
¿ÉÒÔÖ±½Ó¸ø cjk-latex + dvips ʹÓÃ.

ÓÐÒ»µãÖµµÃ×¢ÒâµÄ¾ÍÊÇ foka ÐÖÓöµ½µÄÎÊÌâ, ÒòΪ ttf2pt1 ²»ÔÊÐíÓû§¿ØÖÆ Fontname,
ËüÓõÄÃû×ÖÀ´×Ô ttf, ¿ÉÄܳöºõÄúµÄÒâÁÏ.

>   * big5 µÄ²¿·Ý£¬ÈÔȻת²»³ö plane 24£¬¾ÍÊÇÈÕÎĵIJ¿·Ý¡£

²»½öÊÇ big5 ÓÐÎÊÌâ, gb, gbk ¶¼ÓÐ, Ö»²»¹ý big5 ×î¶à. ¸½ÉÏÎÒΪ ttf2pt1 µÄ
chinese maps ×÷µÄÈý¸ö patch. ÆäÖÐ big5 ºÍ gbk ¸ù¾Ý glibc 2.2.3 µÄ charmap,
gb2312 ¸ù¾Ý glibc ¼°ÎÒΪ XFree86 4.1 дµÄ²¹¶¡. ÀÏÐÖ¿ÉÒÔÓëÄúµÄÐÞÕû¶ÔÕÕÒ»ÏÂ
¿´ÓÐʲô³öÈë.

>   ±È½ÏÆðÀ´£¬×ª³öµÄ pfb µÄÆ·ÖÊÒÔ 1. ½Ï¼Ñ¡£Á½ÕßÄ¿Ç°¶¼»¹ÎÞ·¨ÓÃÓÚ TTC¡£¶øÇÒ

ÕâÊÇÖÐÎÄ ps ×ÖÌåµÄÀÏÎÊÌâÁË. ttf2pfb/chpfb ºÍ tt2pt1 µÄ×î´óÇø±ðÔÚÓÚÇ°Õßת³ö
µÄ pfb »ù±¾Ã»ÓÐ hint ÐÅÏ¢, ¶øºóÕßÓÐ. ÀíÂÛÉÏ˵ hint ÓÐÖúÓÚ¸ÄÉÆÏÔʾµÄÆ·ÖÊ, ÌØ
±ðÊÇÔÚС×ÖÌåʱ. ¿ÉÊǶÔÖÐÎÄ×ÖÌåÈ´²»È», ·´¶ø»á´ó´ó½µµÍÏÔʾµÄÆ·ÖÊ, ÊÇ·ñ¿ÉÒԸĽø
hint ʹÆäÊÊÓÃÓÚÖÐÎÄ×ÖÌåÎҾͲ»ÖªµÀÁË. Ò»¸ö¼òµ¥µÄ½â¾ö°ì·¨Êǹصô autogeneration
of hint:   tt2pt1 -Oh ....

˳±ã˵һÏÂ, foka ÐÖÌáµ½µÄ ft2 ȱʡ¹Øµô bytecode ½âÊÍÆ÷Ó¦¸ÃÓë´ËÎÞ¹Ø. ÄÇÊÇ
rasterazation ʱ²Å»áÓõ½µÄ, ttf2pfb/ttf2pt1 ¶¼Ö»Óõ½ÁË outline.

ÒÔÏÂÊÇÎҵļ¸µã½¨Òé/Ïë·¨,

1. ¼øÓÚ ttf2pfb/chpfb ÒѾ­Í£Ö¹·¢Õ¹, ¶ø ttf2pt1 µÄ¿ª·¢ÈԺܻîÔ¾, ½¨ÒéʹÓÃ
ttf2pt1.

2. ¹ØÓÚ pdflatex, ½¨ÒéÖ±½ÓʹÓà ttf ×ÖÌå, ²»Òª¾­¹ý pfb. ¾ÍÊÇ Adoal ÐÖ¶à´Î
Ìá¼°µÄ·½·¨. ÆäºÃ´¦ÔÚÓÚ±ÜÃâÅÓ´óµÄ pfb ×Ö¿â, Éú³ÉµÄ pdf Îļþ±ÈÓÉ pfb Éú³ÉµÄ
Сһ°ë»ò¸ü¶à, Æ·ÖÊÖ»ºÃ²»»µ. ȱµãÔÚÓڵͰ汾µÄ pdflatex ¿ÉÄܲ»¹¤×÷.

¸Ã·½·¨ÐèÒª enc Îļþ, ¸½ÉÏÎÒΪ tt22pt1-3.3.3 дµÄÒ»¸ö patch, ʹÆäÔÚÉú³É .t1a
ºÍ .afm µÄͬʱҲÉú³ÉÒ»¸ö .enc Îļþ.

½« *.tfm copy µ½ $TEXMF/fonts/tfm/CJK/
   *.enc copy µ½ $TEXMF/dvips/CJK/

ÔÚ $TEXFM/dvips/config/ ÖÐÔö¼ÓÒ»¸ö map file ÄÚÈÝÈçÏÂ:
   %(ÒÔ gkai00mp.ttf ΪÀý)

   gkai01 <gkai01.enc <gkai00mp.ttf
   ...
   gkai32 <gkai32.enc <gkai00mp.ttf

ÔÚ $TEXFM/pdftex/config/pdftex.cfg Ìí¼Ó
   map +xxx (½« xxx »»³ÉÄúµÄ map file Ãû×Ö).

3. ¹ØÓÚ·ÅÆú ttf2pk ¶ø²ÉÓà pfb, ÎÒ¾õµÃÓ¦¸ÃÉ÷ÖØ. dvips ps font partial download
³ôÃûÕÑÖøµÄ buggy. ת³öÀ´µÄ pfb ×ÖÌå¿ÉÄÜÔÚijЩ°æ±¾ dvips Ϲ¤×÷, ÁíһЩϲ»¹¤
×÷. Õ⽫ÊǷdz£ÁîÈËÍ·ÌÛµÄÎÊÌâ. µ±È»¿ÉÒÔÓà -j0 ¹Øµô partial download, µ«ÊÇ»á
µ¼ÖÂÅÓ´óµÄ ps Îļþ. Èç¹û²»¿¼ÂÇ ps -> pdf µÄת»» (ÎÒÃÇÒѾ­ÓÐÁËÇ°Êö¸üºÃµÄ·½·¨
²úÉú pdf), ½öÒÔ ps ¶øÑÔ, pfb µ½µ×±È pk ×ÖÌåºÃ¶àÉÙ? ¿ÖÅ»¹Ðè×ÐϸÑо¿.

4. Ä¿Ç°ËùÓеķ½·¨, ×îÖÕ¶¼µ¼ÖÂÒ»¸öÄÚǶ×ÖÌåµÄÎļþ. ÓëʹÓÃÍⲿ×ÖÌåÏà±È, ÀË·Ñ
¿Õ¼ä. ÏÖÔÚ gs (after patch) ÒѾ­ÌṩÖÐÎÄ CID/ttf ×ÖÌåµÄÖ§³Ö. Äܹ»Èà tex
²úÉúµÄÎļþʹÓÃÍⲿÖÐÎÄ×ÖÌåÂð? ¿ÖÅÂûÓпÉÄÜ, ÒòΪ tex ±¾ÉíÊDz»ÄܸĵÄ. ËùÒÔ
´Ó³¤Ô¶½Ç¶È, ÎÒÃÇ¿ÖÅÂÓ¦½«ÑÛ¹âÒÆÏò±ð´¦, omega?

Regards,
rigel

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