- From: Koan-Sin Tan <koansin.tan@gmail.com>
- Date: Wed, 8 Dec 2010 20:56:29 +0800
- To: Yuan Chao <yuanchao@gmail.com>
- Cc: public-html-ig-zh@w3.org
2010/12/8 Yuan Chao <yuanchao@gmail.com>: > 2010/12/8 Koan-Sin Tan <koansin.tan@gmail.com>: >> 2. platform dependent ªº³¡¥÷, Apple ¥ý¹ê°µ¥u¦³ Mac OS X ¤W¥Î Core >> Text ©M cocoa ªº³¡¥÷¡C¥]¬A WeKit ©M Chromium for Mac ¥Îªº³£¬O³oÓ >> backend, ¤]´N¬O»¡¦b¦pªG¤U¦b WebKit ©Î Chromium ªº nightly build, >> ¤j·§¦b¤Q¤ë©³¤Q¤@¤ëªì¥H«áªºª©¥»´N¥i¥H¬Ý¨ìª½®Ñ¤F¡C¤£¹LÁÙ¬O¦³¨Ç >> ¤p°ÝÃD, ¦pÅã¥Ü [1] ªº®ÉÔ¬O¿ùªº > ¥i¥H³Â·Ð¶Kӹϻ¡©ú¤@¤U¿ù»~ªº¦a¤è¶Ü¡H ½Ð¬Ý [1-3], [1,2] ¬O¦b Mac ¤W Chrome Dev Channel ¬Ýªº, ¥ªÃä¥Ã»·¬Ý¤£¨ì, ¤U±ªº scrollbar ¦³¥X¨Ó, ¦ý¬O¤@©Ô´N!@#$ [3] ªº scrollbar «Ü©úÅãÂ\¦b¥¿½Tªº¦a¤è¤F, ©Ô¤F¤]¥¿±`, 쥻¥H¬°¬O WebKit ¤W platform independent ªº°ÝÃD, ²{¦b¬Ý¨Ó¬O platform dependent ªº°ÝÃD, n¨Ó°eÓ bug report [1] http://www.flickr.com/photos/koansin/5243822284/ [2] http://www.flickr.com/photos/koansin/5243224643/ [3] http://www.flickr.com/photos/koansin/5243837438/in/photostream/ > ª`·N¨ìÃö©ó¼ÐÂIªº¦a¤è¡A¥Ø«eªº³oÓimplementation¦ü¥G¬O¨Ì·Ó²¤¤»P¤é¤åªº°µªk¡A > §â³r¸¹©ñ¨ì¥k¤W¨¤¡C(¤]´N¬O«e¤@Ó¦rªº¥k¤U¨¤)¤£¹Lª½®Ñ®É·|´«¦¨Ãþ¦ü¤¤¤åªº¹y¸¹¡C > ¥i¬O³o¸ÌÅã¥Üªº¥y¸¹¬O¦b¤¤¥¡¡C > ¾Ú¤p§Ì©Òª¾¡A¾î®Ñ®É¤j³°Â²¤¤ªº²ßºD¡A¬O§â¥y³r³£©ñ¨ì«e¤@Ó¦rªº¥k¤U¨¤¡C(²{¦b¦n¹³¨S¦³¦b¥Îª½®Ñ¤F) > ¦Ó¥xÆWÁc¤¤ªº²ßºD«h¬O¤£½×ª½¾î³£©ñ¦b¦r²Åªº¤¤¶¡¡C > ¡u¥j¥N¡vʤѤ¤¤å¦Lª½®Ñªº®ÉÔ¥unÂà90«×¡A©Ò¥H¨Ã¤£·|¹³¤Þ¸¹¤§Ãþ¯S§O°µª½®Ñ¥Îªº¦r²Å¡C > («á¨Ówindows¦ü¥G¤]¬Oªuŧªº¤èªk¡A´£¨Ñ@¶}ÀYÂà90«×ªº¦r«¬¨Ñª½®Ñ¦C¦L¨Ï¥Î¡C) > ¦bfreedom¤j´£¨Ñªº§ì¹Ï¬Ý¨Ó¡A¶ÂÅ骺³r¸¹¦ü¥G¤Ó¾aªñ«e¤@Ó¦r¡A > ¦Ó¼Ð·¢Å骺³r¸¹«h¬O¶¶®É°wÂà¤F90«×¡C³o¬O¦]¬°¥Ø«eªº¹ê§@¬OÃþ¦ü¥j¥N¡A¥ý°f®É°wÂà90«×«á¡A > ¥H쥻ªºlayout engine±Æ¦n¡A¦AÂà¦^¨Óªº°µªk¶Ü¡H ³o¬O¦r«¬ªº°ÝÃD¡C²³æ»¡§A¬Ý¨ìªº¨º¨â±i¥Dn¥Îªº¦r«¬¬O·L³n¥¿¶ÂÅé¡C ¦pªG¦r«¬¤¤¦³ 'vhea' (vertical header table)ªº, ·|®³¨Ó§âÂà -90 «× ¦b³oÓ¦r«¬¤¤ªºª½®Ñ´À¥Nªí»¡ Unicode ¤¤ªº U+FF0C, FULL WIDTH COMMA n´«¦¨ U+FE10, PRESENTATION FORM FOR VERTICAL COMMA ¨CÓ¦r«¬³B²z³o¨Çªº¤èªk¤£¤Ó¤@¼Ë, §Ú²{¦b¥u¦³³B²z OpenType GSUB table ¤¤ªº 'vert'¡C ¼Ð·¢Å骺¨S¦³ 'vhea', ©Ò¥H¤]¨S§ä GSUB 'vert', ¤]´N¬O»¡°£¨Óªº¬O¾î®Ñ ®Éªº U+FF0C > > ¥t¥~¡Aª`µ²Å¸¹ªºÁn½Õ²Å¡A¦ü¥G¸»·¤FÂI¡CÀ³¸Ón¦b§ì¹Ï¤¤½d¨Òªººñ®Ø¤º¶Ü¡H > ª`µ²Å¸¹¬O¶Ã hack ªº, ¥Î¨â¼h <ruby> °µªº, ¬Ý¬Ý html code ´Nª¾¹D¤F ³o¦pªG¯à³QÀ½¦b®Ø®Ø¤º´N¤Ó¯«©_¤F -- // koan-sin tan
Received on Wednesday, 8 December 2010 12:57:02 UTC