Bug 11661 – SVG: stroke not sensitive to mouse events (hit testing fails)

• Status: RESOLVED
• Resolution: FIXED
• Component: SVG

[Andreas Neumann]

In this example I don't get alerts when clicking on the red line or the black stroke of the rectangle. On rare occasions I get alerts on the black stroke of the rectangle, but not reliable/reproducable.

This might be related to bug http://bugs.webkit.org/show_bug.cgi?id=11096

[Rob Buis]

Hi Andreas,

So nice to see you entering svg bugs!

(In reply to comment #0)
> In this example I don't get alerts when clicking on the red line or the black
> stroke of the rectangle. On rare occasions I get alerts on the black stroke of
> the rectangle, but not reliable/reproducable.
> 
> This might be related to bug http://bugs.webkit.org/show_bug.cgi?id=11096

That one really seems different, its about unclosed polylines IIRC. I investigated this one, the
transforms/translations seem to mess it up. My bet is that it is due to the viewBox calculations. I'll
work on it!
Cheers,

Rob.

[Rob Buis]

Created attachment 11614 [details]
First attempt

This makes the testcase work and also works with the existing tests.
Cheers,

Rob.

[Eric Seidel (no email)]

Comment on attachment 11614 [details]
First attempt

This needs a test case.  (or needs to have fixed an existing one).  Otherwise it looks fine.

[Rob Buis]

Created attachment 11615 [details]
Now with testcase

MacDome correctly pointed out the patch lacked a testcase, so there :)
Cheers,

Rob.

[Eric Seidel (no email)]

Comment on attachment 11615 [details]
Now with testcase

Well, it's not the worlds simplest test case.  But assuming it failed before and now succeeds, your patch looks good!

[David Kilzer (:ddkilzer)]

rwlbuis committed r17876.