- From: Cameron McCormack <cam@mcc.id.au>
- Date: Wed, 20 Oct 2010 17:05:42 +1300
- To: Shane Stephens <shans@google.com>
- Cc: www-svg@w3.org
Shane Stephens: > I have the following fragment of SVG: > > <svg> > <g transform="translate(300,30)"> > <rect width="40" height="40"/> > <animateMotion dur="1s" repeatCount="1" rotate="auto" path="M > 100,250 C 100,50 400,50 500,250"/> > </g> > </svg> > > I want to access the animated position of the rect using javascript, > but I can't figure out how to do it. The transform, x and y values on > rect are SVGAnimated values, but the rect is not directly animated. > The transform on <g> is also an SVGAnimated value, but the animVal > only ever contains the result of translate(300,30). rect.getCTM() and > g.getCTM() seem to return the base value only (i.e. not the animated > value). Is there something I'm missing? The transform due to the current motion animation is not exposed anywhere in the SVG DOM, as far as I’m aware. I think the best you could do is to wrap the <rect> in a <g> and then call getBBox() on the <g>. -- Cameron McCormack ≝ http://mcc.id.au/
Received on Wednesday, 20 October 2010 04:06:25 UTC