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Re: Patch for Mac OS X Text Drawing
From: |
YAMAMOTO Mitsuharu |
Subject: |
Re: Patch for Mac OS X Text Drawing |
Date: |
Sat, 22 Jan 2005 14:49:22 +0900 |
User-agent: |
Wanderlust/2.12.0 (Your Wildest Dreams) SEMI/1.14.6 (Maruoka) FLIM/1.14.6 (Marutamachi) APEL/10.6 Emacs/21.3.50 (sparc-sun-solaris2.8) MULE/5.0 (SAKAKI) |
>>>>> On Sat, 22 Jan 2005 13:55:46 +0900 (JST), Kenichi Handa <address@hidden>
>>>>> said:
>> I'm not sure about other environments with anti-aliasing such as
>> Xft and ClearType. Does anyone know about how over-drawing is
>> treated there?
> The tutorial of Xft says to clear or fill an area before drawing a
> text there as below:
> 5.3 Text Drawing
> Note that drawing the same string multiple times in the same place
> will generate the wrong result with AA text.
Thanks for the info. The situation in Xft seems to be quite similar.
> the alternative is to use clipping and make sure that any areas
> within the clip region get cleared to the background before text is
> drawn on top.
The above sentence exactly explains what I intended by the patch.
YAMAMOTO Mitsuharu
address@hidden
- Re: Patch for Mac OS X Text Drawing, (continued)
- Re: Patch for Mac OS X Text Drawing, Piet van Oostrum, 2005/01/18
- Re: Patch for Mac OS X Text Drawing, YAMAMOTO Mitsuharu, 2005/01/19
- Re: Patch for Mac OS X Text Drawing, YAMAMOTO Mitsuharu, 2005/01/21
- Re: Patch for Mac OS X Text Drawing, Richard Stallman, 2005/01/21
- Re: Patch for Mac OS X Text Drawing, YAMAMOTO Mitsuharu, 2005/01/21
- Re: Patch for Mac OS X Text Drawing, Kenichi Handa, 2005/01/22
- Re: Patch for Mac OS X Text Drawing,
YAMAMOTO Mitsuharu <=
- Message not available
- Re: Patch for Mac OS X Text Drawing, YAMAMOTO Mitsuharu, 2005/01/24
- Re: Patch for Mac OS X Text Drawing, Kim F. Storm, 2005/01/24
- Re: Patch for Mac OS X Text Drawing, YAMAMOTO Mitsuharu, 2005/01/24
- Re: Patch for Mac OS X Text Drawing, Steven Tamm, 2005/01/24