[Webkit-unassigned] [Bug 53512] getBBox() on a SVGPathElement with curves incorrectly includes control points
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Fri Aug 5 16:12:04 PDT 2011
https://bugs.webkit.org/show_bug.cgi?id=53512
--- Comment #8 from Tim Horton <timothy_horton at apple.com> 2011-08-05 16:12:04 PST ---
(In reply to comment #7)
> Thanks, Matt. Changed the title correspondingly.
So, I don't know why it happens on Chromium/Linux, but the reason it happens on OS X is clear:
My example program used CGPathGetPathBoundingBox, which doesn't include the control points, but WebKit uses CGPathGetBoundingBox, which *does*. The reason Niko's seeing confusing things in GDB is that CGPathGetBoundingBox must call CGPathGetPathBoundingBox.
I just made a build using CGPathGetPathBounding box and it perfectly bounds just the shape.
However, I don't think we can use CGPathGetPathBoundingBox, since it's only available on 10.6 and above.
What's the correct way to fix this?
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