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Groups > comp.lang.java.gui > #3989

Re: Anti-aliasing in imag

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  To: comp.lang.java.gui,comp.l
On Thu, 14 Aug 2008 01:05:15 -0700, Kenneth P. Turvey  
<kt-usenet@squeakydolphin.com> wrote:

> On Wed, 13 Aug 2008 23:22:33 -0700, Peter Duniho wrote:
>
>> On Wed, 13 Aug 2008 22:59:01 -0700, Knute Johnson
>> <nospam@rabbitbrush.frazmtn.com> wrote:
>>
>>> Graphics2D.clip() does not anti-alias.
>>
>> It does on my Mac.  YMMV.
>
> I'm not seeing it here either.  Let me take a closer look.  I should be
> able to see the anti-aliasing even on a simple mat background shouldn't  
> I?

I'm not entirely sure what you mean.  Did you mean "matte background", as  
in a single-color background?

If so, then assuming the background is a different color than that on  
which you're viewing the transformed (clipped) version, yes...I'd think  
you should be able to note the anti-aliasing, if it's happening.

Now, that said...spurred by yours and Knute's comments, I tried  
_disabling_ anti-aliasing in my code, and I still get anti-aliased  
rendering.  This makes me suspect that the anti-aliasing is being done at  
the platform level, not under the control of the Java run-time itself.

So, I guess the best answer I can provide is "run your code on a Mac".  :)

As a solution to your immediate problem, you may find that overkill.  I  
can't say that I'd disagree.  But it's all I can come up with at the  
moment.  :)

Pete

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Anti-aliasing in image cl "Kenneth P. Turvey" <kenneth.p..turvey@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Peter Duniho" <peter.duniho@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Kenneth P. Turvey" <kenneth.p..turvey@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
    Re: Anti-aliasing in imag "John B. Matthews" <john.b..matthews@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Kenneth P. Turvey" <kenneth.p..turvey@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Peter Duniho" <peter.duniho@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Kenneth P. Turvey" <kenneth.p..turvey@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Peter Duniho" <peter.duniho@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Kenneth P. Turvey" <kenneth.p..turvey@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Kenneth P. Turvey" <kenneth.p..turvey@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
  Re: Anti-aliasing in imag "Peter Duniho" <peter.duniho@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000
    Re: Anti-aliasing in imag "John B. Matthews" <john.b..matthews@THRWHITE.remove-dii-this> - 2011-04-27 15:48 +0000

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