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Re: filters-felem-02-f testcase bug

From: Erik Dahlstrom <ed@opera.com>
Date: Thu, 21 Jul 2011 16:58:08 +0200
To: public-svg-wg@w3.org
Message-ID: <op.vyy466uzgeuyw5@localhost.localdomain>
On Thu, 21 Jul 2011 10:34:56 +0200, Erik Dahlstrom <ed@opera.com> wrote:

> Hi all,
>
> I've found a minor bug in one of the SVG 1.1 Second Edition tests,
> filters-felem-02-f.svg [1].

Actually on second thought... it depends on whether bbox offsets make any  
sense for anything apart from pure X/Y coordinates (read: x, y, pointsAtX,  
pointsAtY).

For stdDeviation for example, if the bbox offset is to be included in the  
calculation then the position of the element that the filter is applied to  
will change the blur radius (that seems a bit counter-intuitive).  
Similarly for dx in feOffset it would be a bit strange if the bbox offset  
affected the dx value.

Please disregard my previous email in this thread, I no longer think the  
proposed changes are required.


-- 
Erik Dahlstrom, Core Technology Developer, Opera Software
Co-Chair, W3C SVG Working Group
Personal blog: http://my.opera.com/macdev_ed
Received on Thursday, 21 July 2011 14:58:41 UTC

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