[Webkit-unassigned] [Bug 38704] SVG pattern size changed when resizing browser

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=38704





--- Comment #17 from Dirk Schulze <krit at webkit.org>  2010-05-07 13:02:18 PST ---
(In reply to comment #16)
> (From update of attachment 55345 [details])
> We should realy think about clipping here. I maybe mixed up this bug with
> another clipping bug we had with pattern. On the other bug, we also clipped the
> content of the pattern to viewPort, and that had the problems with determing
> the correct drawing are on skewing.
> Maybe this is not quite relevant here. We know the strokeBoundaries of the
> target-element, and the tmpImageBuffer for the pattern don't need to be bigger
> (after all transformations) than the strokeBoundaries of the target.
> We need some test cases, but maybe Niko is right and we don't care about the
> type of transformation, but just about the resulting size of the pattern.
> And this is quite easy to check. We can transform the current boundaries of the
> Pattern with the transfromation matrix of the pattern and clip it to the
> strokeBoundaries of the target.

The other bug I mixed up this bug was bug 29911.

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