Bug 28850

Summary: WebkitCSSTransformValue is missing getCSSMatrix()
Product: WebKit Reporter: Andy Matuschak <andy>
Component: WebKit APIAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: cmarrin, simon.fraser
Priority: P2    
Version: 528+ (Nightly build)   
Hardware: PC   
OS: OS X 10.5   

Description Andy Matuschak 2009-08-31 11:44:35 PDT 
(see the definition in the spec at http://www.w3.org/TR/css3-3d-transforms/#cssmatrix-interface)

This also means that in the Obj-C API, there's no way to make a DOMWebKitCSSMatrix at all.
Comment 1 Simon Fraser (smfr) 2009-08-31 12:17:42 PDT 
getCSSMatrix() is not in the idl, and not implemented. The problem is that you can't always get a matrix if the transform value uses values that require knowledge of a renderer.

Note that zoom makes this an issue even with pixel values (e.g. see bug 24808).