Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > comp.lang.java.gui > #3997

Re: Anti-aliasing in imag

From "John B. Matthews" <john.b..matthews@THRWHITE.remove-dii-this>
Subject Re: Anti-aliasing in imag
Message-ID <nospam-B6AF18.14523515082008@aioe.org> (permalink)
Newsgroups comp.lang.java.gui
References <48a5bfdb$0$4005$b9f67a60@news.newsdemon.com>
Date 2011-04-27 15:48 +0000
Organization TDS.net

Show all headers | View raw


  To: comp.lang.java.gui
In article <48a5bfdb$0$4005$b9f67a60@news.newsdemon.com>,
 Knute Johnson <nospam@rabbitbrush.frazmtn.com> wrote:

[...]

Thank you for commenting on this.

> IBM has an excellent article on the Porter-Duff rules and a Java 
> program you can use to experiment with.
> 
> http://www.ibm.com/developerworks/java/library/j-mer0918/

Excellent! The graphics look very much like the table in Porter and 
Duff's article:

<http://keithp.com/~keithp/porterduff/p253-porter.pdf>

[...]

> So while my "truth" that you can't draw alpha into an image isn't 
> 100% true, it pretty much sums up what you have to do.

I see the truth in it.

-- 
John B. Matthews
trashgod at gmail dot com
home dot woh dot rr dot com slash jbmatthews

---
 * Synchronet * The Whitehouse BBS --- whitehouse.hulds.com --- check it out free usenet!
--- Synchronet 3.15a-Win32 NewsLink 1.92
Time Warp of the Future BBS - telnet://time.synchro.net:24

Back to comp.lang.java.gui | Previous | Next | Find similar | Unroll thread


Thread

Re: Anti-aliasing in imag "John B. Matthews" <john.b..matthews@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000

csiph-web