[Webkit-unassigned] [Bug 16075] New: setRotate method in SVGTransform does apparently nothing.

[bugzilla-daemon at webkit.org]

http://bugs.webkit.org/show_bug.cgi?id=16075

           Summary: setRotate method in SVGTransform does apparently
                    nothing.
           Product: WebKit
           Version: 525+ (Nightly build)
          Platform: Macintosh
               URL: javascript:alert(function(){g=document.createElementNS('
                    http://www.w3.org/2000/svg',
                    'g');g.setAttribute('transform', 'rotate(90)');
                    g.transform.baseVal.getItem(0).setRotate(10, 0, 0);
                    return g.getAttribute('transform')}())
        OS/Version: Mac OS X 10.4
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: SVG
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: drj at pobox.com


JavaScript programs are supposed to be able to mutate a transform within a
transform list (for example, the transform list I create with <g
transform="translate(1 2) rotate(3)" /g>) using various methods in the
SVGTransform DOM, see:

http://www.w3.org/TR/SVG/coords.html#InterfaceSVGTransform

The bookmarklet is supposed to produce an alert showing "rotate(10)" (which it
does on Firefox), but on Safari it shows "rotate(90)".  The JavaScript creates
a g element with a transform list of "rotate(90)" then tries to use the
setRotate method to change it to "rotate(10)".  The value of the transform
attribute after the call is alert'd.

I'm pretty sure I first noticed this on the setMatrix method (so that's
probably not implemented either), but that's not what my JavaScript example
tests.

On the nightly WebKit build that I downloaded whenever.


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