Bug 95620 – Use -webkit-clip-path shapes to clip SVG elements

• Component: SVG
• Status: RESOLVED FIXED

[Dirk Schulze]

Use -webkit-clip-path shapes to clip SVG elements.

[Dirk Schulze]

Created attachment 161802 [details]
Patch

[Dirk Schulze]

This is actually not for review. I just want to see if it builds everywhere.

[Dirk Schulze]

Created attachment 161812 [details]
Patch

[Rob Buis]

Comment on attachment 161812 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=161812&action=review

Looks good.

> Source/WebCore/rendering/style/BasicShapes.cpp:47
> +                                   m_cornerRadiusY.isUndefined() ? 0 : floatValueForLength(m_cornerRadiusY, boundingBox.height())));

Seems like indenting is not quite right?

> Source/WebCore/rendering/svg/SVGRenderingContext.cpp:152
> +    if (clipper && !style->clipPath()) {

Why not do !style->clipPath() test first? Only if true you'd need to get clipper. You could also reuse the clipShape variable from above.

> LayoutTests/svg/clip-path/clip-path-shape-circle-1-expected.svg:1
> +<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">

Is the xlink stuff needed in any of these tests?

> LayoutTests/svg/clip-path/clip-path-shape-ellipse-2.svg:2
> +<rect width="200" height="200" fill="green" style="-webkit-clip-path: ellipse(100px, 75px, 100px, 75px)"/>

Should height be 150 here?

[Dirk Schulze]

Committed r127383: <http://trac.webkit.org/changeset/127383>

[Dirk Schulze]

Fixed all suggested changes before landing, but not the change on the value for the ellipse. It is rx,ry and not with and height. (just for the logs)