NEW 133301
SVG getBBox() does not work for transformed children 
https://bugs.webkit.org/show_bug.cgi?id=133301
Summary SVG getBBox() does not work for transformed children
kari.pihkala
Reported 2014-05-27 01:59:48 PDT
Created attachment 232119 [details] Example SVG SVG getBBox() for a group element does not return the correct bounding box if its child element is rotated. The attached example displays the bounding box as a blue rectangle for a rotated ellipse. There is a large gap between the bbox and the ellipse. The result should be a blue rectangle tightly around the ellipse without any gaps. Firefox 29 displays the correct behaviour.
Attachments
Example SVG (819 bytes, image/svg+xml)
2014-05-27 01:59 PDT, kari.pihkala 		no flags
Details
Screenshot of Safari 7 and Firefox 29 rendering (25.59 KB, image/png)
2014-05-27 02:01 PDT, kari.pihkala 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
kari.pihkala
Comment 1 2014-05-27 02:01:51 PDT
Created attachment 232120 [details] Screenshot of Safari 7 and Firefox 29 rendering
Dirk Schulze
Comment 2 2014-07-12 23:09:46 PDT
This is due to our rectangular box calculation optimization for SVGRect, SVGCircle and SVGEllipse .... rects with rounded corners are likely affected as well.
Brent Fulgham
Comment 3 2022-07-15 16:54:34 PDT
Chrome and Safari behave the same here. Firefox creates a tighter border.
Radar WebKit Bug Importer
Comment 4 2022-07-15 16:54:55 PDT
<rdar://problem/97101259>
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