[cairo-bugs] [Bug 29521] Incorrect radial gradients when focus is outside of outermost circle

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=29521

--- Comment #8 from Andrea Canciani <ranma42 at gmail.com> 2010-08-17 09:56:06 PDT ---
(In reply to comment #7)
> Created an attachment (id=37921)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=37921)
> Test case output - wip/radial branch
> 
> Output of test case for the new branch
(In reply to comment #6)
> (In reply to comment #5)
> > I started writing an implementation of pdf-like radial gradents in
> > http://cgit.freedesktop.org/~ranma42/pixman/log/?h=wip/radial
> > 
> > Is the output correct?
> 
> No, the result is still wrong. The gradient is still completely outside of the
> outer circle.
This is expected, since you are using CAIRO_EXTEND_PAD.
See
http://www.cairographics.org/manual/cairo-pattern.html#cairo-pattern-set-extend

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