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Re: patternTransform

From: Erik Dahlstrom <ed@opera.com>
Date: Mon, 03 Oct 2011 16:04:53 +0200
To: "Domenico Strazzullo" <nst@dotuscomus.com>, "Dirk Schulze" <vbs85@gmx.de>
Cc: www-svg@w3.org
Message-ID: <op.v2r32flygeuyw5@localhost.localdomain>
On Mon, 03 Oct 2011 12:44:23 +0200, Dirk Schulze <vbs85@gmx.de> wrote:

> Am 03.10.2011 um 12:14 schrieb Domenico Strazzullo:
>> You can check some results here:  
>> http://dotuscomus.com/pergola/download/pergola_1.3.6/ExamplesHTML/Patterns/patterns.html
>> Domenico
> You should specify your question. I assume you mean the pixelation on  
> the pattern tiles. IIRC all implementations try to avoid pixelated  
> tiles. And normally it works quite well. I haven't checked why Opera,  
> Firefox and WebKit fail on your example yet. But ideally patterns should  
> never look pixelated, independent of the pattern transform, viewBox or  
> other transformations.

I agree that it would be better to render the pattern tile so that it  
doesn't look pixelated or blurred. Opera currently doesn't compensate for  
patternTransform scaling, but a patch for that is in the works.

Erik Dahlstrom, Core Technology Developer, Opera Software
Co-Chair, W3C SVG Working Group
Personal blog: http://my.opera.com/macdev_ed
Received on Monday, 3 October 2011 14:05:35 UTC

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