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timothy_horton@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=75741 <rdar://problem/9383222> Reviewed by Simon Fraser. The transformation from pattern space to user space should use the userToBase CTM, not the current CTM. Test: svg/custom/pattern-userSpaceOnUse-userToBaseTransform.xhtml * platform/graphics/cg/GraphicsContextCG.cpp: (WebCore::GraphicsContext::applyStrokePattern): (WebCore::GraphicsContext::applyFillPattern): (WebCore::GraphicsContext::getCTM): * platform/graphics/cg/TransformationMatrixCG.cpp: (WebCore::AffineTransform::AffineTransform): Add a AffineTransform(CGAffineTransform) constructor * platform/graphics/transforms/AffineTransform.h: Add a test that ensures that userSpaceOnUse patterns are rendered in the correct orientation and location in both the accelerated compositing and regular cases, as well as with SVG translation. * platform/mac/svg/custom/pattern-userSpaceOnUse-userToBaseTransform-expected.png: Added. * platform/mac/svg/custom/pattern-userSpaceOnUse-userToBaseTransform-expected.txt: Added. * svg/custom/pattern-userSpaceOnUse-userToBaseTransform.xhtml: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@104356 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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