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Posted to batik-dev@xmlgraphics.apache.org by bu...@apache.org on 2008/11/25 12:46:25 UTC

DO NOT REPLY [Bug 46289] New: Pointer Events Don't respect clipping.

https://issues.apache.org/bugzilla/show_bug.cgi?id=46289

           Summary: Pointer Events Don't respect clipping.
           Product: Batik
           Version: 1.7
          Platform: PC
        OS/Version: Windows XP
            Status: NEW
          Severity: normal
          Priority: P2
         Component: (RFE) Request For Extension
        AssignedTo: batik-dev@xmlgraphics.apache.org
        ReportedBy: deweese@apache.org


Created an attachment (id=22936)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=22936)
Makes event handling respect clipping.

I'm not sure what the current status on this issue is.
Neither SVG 1.1 or SVG 1.2 Tiny says anything about clipping
with respect to when 'relevant graphical content is under the pointer'.

Anyway I've created a patch that makes Batik's event handling
sensitive to clipping.


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DO NOT REPLY [Bug 46289] Pointer Events Don't respect clipping.

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=46289

--- Comment #3 from Helder Magalhães <he...@gmail.com> 2010-01-31 10:10:40 UTC ---
(In reply to comment #2)
> According to my understanding of the currently proposed text for SVG 1.1 SE,
> this patch would be landed.

The applicable errata test cases seem to be:

1. interact-pointer-02-t:
 * Squiggle currently fails;
 * With this patch applied, it fails as well;
 * There seems to be a weird (possibly unrelated) behavior after passing the
mouse over the (red) rectangle: a "null" exception is thrown. It happens with
both patched and original code.

2. interact-pointer-03-t:
 * Squiggle refuses to render given the broken reference to the clip-path;
 * I'm trying to clarify this with the SVG WG.

Both were grabbed from an implementation report [3].

[1] http://dev.w3.org/SVG/profiles/1.1F2/test/svg/interact-pointer-02-t.svg
[2] http://dev.w3.org/SVG/profiles/1.1F2/test/svg/interact-pointer-03-t.svg
[3] http://dev.w3.org/SVG/profiles/1.1F2/errata/implementation-report.html

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DO NOT REPLY [Bug 46289] Pointer Events Don't respect clipping.

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=46289





--- Comment #1 from Helder Magalhães <he...@gmail.com>  2008-12-04 12:35:09 PST ---
Well, I took the freedom of starting a thread [1] in the SVG-WG, using this
issue as inspiration, which resulted in a clarification [2] by the SVG-WG.

As far as I was able to confirm, the patch doesn't seem to be enough to make
Batik respect the whole proposed changes, but IMO it would be reasonable to
land it whenever possible and file a separate issue for any remaining issue
(possibly treat "pointer-events" set to "all" and maybe more - if this isn't
already being done by the framework, of course).

Hope this helps,

 Helder Magalhães

[1] http://lists.w3.org/Archives/Public/www-svg/2008Nov/0064.html
[2] http://lists.w3.org/Archives/Public/www-svg/2008Dec/0007.html


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DO NOT REPLY [Bug 46289] Pointer Events Don't respect clipping.

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=46289

--- Comment #2 from Helder Magalhães <he...@gmail.com> 2010-01-31 07:36:51 UTC ---
Update: the SVG WG has pronounced [1] regarding this, in the scope of SVG 1.1
SE. 

There's an important detail in the reply, which is: «in the interest of
publishing the SVG 1.1 2nd edition spec, we ask folks to respond within 2
weeks.» [1], which is in about a week as of this writing.

According to my understanding of the currently proposed text for SVG 1.1 SE
[1], this patch would be landed. I'm not really into the details/implications
of that, but felt like it was a good idea to ping on this (so it can be further
discussed, if needed). :-)

[1] http://lists.w3.org/Archives/Public/www-svg/2010Jan/0086.html

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