From: 黄建忠 <jianzhong.huang@i-soft.com.cn>
To: Miles Bader <miles@gnu.org>
Cc: emacs-devel@gnu.org
Subject: Re: A patch for enforcing double-width CJK character display
Date: Tue, 17 Apr 2012 14:10:24 +0800 [thread overview]
Message-ID: <4F8D0950.7010406@i-soft.com.cn> (raw)
In-Reply-To: <87r4vmewh8.fsf@catnip.gol.com>
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Miles,
Another try:
Another "Lucida Sans TypeWriter" from Oracle JDK 1.6.
"Sazanami Mincho" from
"http://ja.cooltext.com/Download-Font-%E3%81%95%E3%81%96%E3%81%AA%E3%81%BF%E6%98%8E%E6%9C%9D+Sazanami+Mincho"
The width of this "lucida" font is correct in Emacs, and the font
display had no problem after cjk fix.
Maybe your system have a buggy "Lucida Sans TypeWriter" font, you can
try the lucida font released with JDK.
Hope the problem can be fixed.
于 2012年04月17日 13:52, Miles Bader 写道:
> Werner LEMBERG <wl@gnu.org> writes:
>>> 1) In case 1, a 20-character sequence of ASCII characters takes 180
>>> pixels to display, and a 10-character sequence of CJK characters
>>> takes 120 pixels to display.
>> Mhmm. The silent assumption of making a CJK and ASCII font fit is
>> that double-width characters are really double width in relation to
>> single-width characters. In your example, the width of two ASCII
>> characters is 18px, while one CJK character is 12px. Such two fonts
>> simply don't fit, and no clever algorithm will be able to make them
>> ever fit without scaling.
> Er, wait, what?
>
> It can be done trivially, by adding 3 pixels of whitespace on both
> sides of every CJK character...
>
> [Which is the source of my concern: that in some cases it might be so
> much whitespace that the result looks funny.]
>
> -miles
>
--
Huang JianZhong
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next prev parent reply other threads:[~2012-04-17 6:10 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4F85A138.6090900@i-soft.com.cn>
2012-04-11 15:48 ` A patch for enforcing double-width CJK character display Kan-Ru Chen
2012-04-11 16:16 ` 黄建忠
2012-04-12 8:56 ` 黄建忠
2012-04-12 9:53 ` Eli Zaretskii
2012-04-12 11:18 ` 黄建忠
2012-04-12 14:27 ` Eli Zaretskii
2012-04-12 17:56 ` 黄建忠
2012-04-12 20:33 ` Stefan Monnier
[not found] ` <4F8782C8.2030005@i-soft.com.cn>
2012-04-13 11:42 ` 黄建忠
2012-04-13 12:03 ` 黄建忠
2012-04-13 13:27 ` Stefan Monnier
2012-04-15 5:10 ` Miles Bader
2012-04-15 13:27 ` 黄建忠
2012-04-15 16:08 ` William Xu
2012-04-15 22:19 ` Miles Bader
2012-04-16 0:51 ` 黄建忠
2012-04-16 5:27 ` Miles Bader
2012-04-16 5:40 ` 黄建忠
2012-04-16 6:37 ` 黄建忠
2012-04-16 9:21 ` 黄建忠
2012-04-17 2:16 ` 黄建忠
2012-04-17 0:13 ` Miles Bader
2012-04-17 0:39 ` Miles Bader
2012-04-17 2:00 ` 黄建忠
2012-04-17 2:30 ` Miles Bader
2012-04-17 3:00 ` 黄建忠
2012-04-17 4:08 ` Miles Bader
2012-04-17 4:56 ` Werner LEMBERG
2012-04-17 5:02 ` 黄建忠
2012-04-17 6:33 ` Miles Bader
2012-04-17 7:03 ` Werner LEMBERG
2012-04-17 5:52 ` Miles Bader
2012-04-17 6:10 ` 黄建忠 [this message]
2012-04-17 7:02 ` Miles Bader
2012-04-17 8:06 ` Werner LEMBERG
2012-04-17 8:25 ` Miles Bader
2012-04-17 9:06 ` Werner LEMBERG
2012-04-17 8:51 ` 黄建忠
2012-04-17 6:45 ` Werner LEMBERG
2012-04-17 9:07 ` James Cloos
2012-04-17 9:27 ` 黄建忠
2012-04-17 1:47 ` 黄建忠
2012-04-18 6:54 ` Kenichi Handa
2012-04-18 8:13 ` 黄建忠
2012-04-18 13:58 ` Miles Bader
2014-04-28 5:35 JunJie Nan
2014-04-29 5:39 ` Stefan Monnier
2014-04-29 6:36 ` Jan D.
2014-04-29 8:16 ` Thien-Thi Nguyen
2014-04-29 20:41 ` Liang Wang
-- strict thread matches above, loose matches on Subject: below --
2014-04-30 2:00 Hui Liu
2014-04-30 17:08 ` Liang Wang
2014-10-04 3:26 Feng Shu
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