166750 2017-01-05 18:20:36 -0800 Zooming factor is not respected when displaying an non inline SVG with a <mask> element 2018-11-10 06:37:56 -0800 1 1 1 Unclassified WebKit SVG WebKit Nightly Build Unspecified Unspecified NEW https://bugs.webkit.org/show_bug.cgi?id=135616 P2 Normal --- 1 sabouhallawa webkit-unassigned jespertheend kaelig sabouhallawa simon.fraser thaddee.tyl zimmermann oldest_to_newest 1264312 0 sabouhallawa 2017-01-05 18:20:36 -0800 Open the attached test case. It contains three identical SVGs. The first one is a data uri referenced from an <img> element. The second is an external SVG referenced from another <img> element. The third one is an inline SVG. The non-inline SVG images are not drawn correctly. The reason is the SVG includes a <mask> element which creates an ImageBuffer for applying the mask. For the non-inline case, SVGRenderingContext::calculateTransformationToOutermostCoordinateSystem() returns an identity transform because RenderSVGRoot::localToParentTransform() does not return the zooming factor of the HTMLDocument since its document is an SVGDocument. Also deviceScaleFactor returns 1 in this case on Retina devices. 1264313 1 298161 sabouhallawa 2017-01-05 18:20:56 -0800 Created attachment 298161 mask 1264314 2 298162 sabouhallawa 2017-01-05 18:21:52 -0800 Created attachment 298162 test case 298161 2017-01-05 18:20:56 -0800 2017-01-05 18:20:56 -0800 mask mask.svg image/svg+xml 234 sabouhallawa PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMDAiIGhlaWdo dD0iMTAwIj4KICAgIDxtYXNrIGlkPSJhIj4KICAgICAgICA8Y2lyY2xlIGN4PSI1MCUiIGN5PSI1 MCUiIHI9IjUwJSIgZmlsbD0iI2ZmZiIvPgogICAgPC9tYXNrPgogICAgPGcgbWFzaz0idXJsKCNh KSI+CiAgICAgICAgPHJlY3Qgd2lkdGg9IjEwMCUiIGhlaWdodD0iMTAwJSIvPgogICAgPC9nPgo8 L3N2Zz4K 298162 2017-01-05 18:21:52 -0800 2017-01-05 18:21:52 -0800 test case test207.html text/html 839 sabouhallawa PGh0bWw+CiAgICA8c3R5bGU+CiAgICAgICAgYm9keSB7IAogICAgICAgICAgICB6b29tOiA0Owog ICAgICAgIH0KICAgIDwvc3R5bGU+CgogICAgPGltZyBzcmM9ImRhdGE6aW1hZ2Uvc3ZnK3htbCwK ICAgICAgICAgICAgPHN2ZyB4bWxucz0naHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmcnIHdpZHRo PScxMDAnIGhlaWdodD0nMTAwJz4KICAgICAgICAgICAgICAgIDxtYXNrIGlkPSdhJz4KICAgICAg ICAgICAgICAgICAgICA8Y2lyY2xlIGN4PSc1MCUnIGN5PSc1MCUnIHI9JzUwJScgZmlsbD0nI2Zm ZicvPgogICAgICAgICAgICAgICAgPC9tYXNrPgogICAgICAgICAgICAgICAgPGcgbWFzaz0ndXJs KCNhKSc+CiAgICAgICAgICAgICAgICAgICAgPHJlY3Qgd2lkdGg9JzEwMCUnIGhlaWdodD0nMTAw JScvPgogICAgICAgICAgICAgICAgPC9nPgogICAgICAgICAgICA8L3N2Zz4iCiAgICAgICAgYWx0 PSJCbHVycnkgYmxhY2sgY2lyY2xlIj4KCiAgICA8aW1nIHNyYz0iaHR0cHM6Ly9idWctMTY2NzUw LWF0dGFjaG1lbnRzLndlYmtpdC5vcmcvYXR0YWNobWVudC5jZ2k/aWQ9Mjk4MTYxIj4KCiAgICA8 c3ZnIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgd2lkdGg9IjEwMCIgaGVpZ2h0 PSIxMDAiPgogICAgICAgIDxtYXNrIGlkPSJhIj4KICAgICAgICAgICAgPGNpcmNsZSBjeD0iNTAl IiBjeT0iNTAlIiByPSI1MCUiIGZpbGw9IiNmZmYiLz4KICAgICAgICA8L21hc2s+CiAgICAgICAg PGcgbWFzaz0idXJsKCNhKSI+CiAgICAgICAgICAgIDxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9 IjEwMCUiLz4KICAgICAgICA8L2c+CiAgICA8L3N2Zz4KPC9odG1sPgo=