Summary: | Drawing border-radius from path doesn't appear to always match up border edges correctly | ||||||||
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Product: | WebKit | Reporter: | Beth Dakin <bdakin> | ||||||
Component: | CSS | Assignee: | Simon Fraser (smfr) <simon.fraser> | ||||||
Status: | RESOLVED FIXED | ||||||||
Severity: | Normal | CC: | bdakin, simon.fraser, vikingjs | ||||||
Priority: | P2 | ||||||||
Version: | 528+ (Nightly build) | ||||||||
Hardware: | PC | ||||||||
OS: | OS X 10.5 | ||||||||
Bug Depends on: | 58761 | ||||||||
Bug Blocks: | |||||||||
Attachments: |
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Description
Beth Dakin
2010-06-28 14:09:45 PDT
Created attachment 59938 [details]
Image explaining strategy for radius drawing
Note that the radius strategy here does not conform to the CSS3 specification at http://www.w3.org/TR/css3-background/#corner-transitions Specifically, the spec says "The center of color and style transitions between adjoining borders is at the point on the curve that is at an angle that is proportional to the ratio of the border widths." I took a shot at interpreting just what the spec means at http://jerssoftwarehut.com/generalized-round-corner-diagram.xhtml I just read <http://jerssoftwarehut.com/generalized-round-corner-diagram.xhtml> (nice!). I'd encourage you to send feedback to the www-style mailing list highlighting the issues you saw in the spec. |