- From: Cameron McCormack <cam@mcc.id.au>
- Date: Wed, 20 Oct 2010 17:46:06 +1300
- To: Alex Danilo <alex@abbra.com>
- Cc: Shane Stephens <shans@google.com>, www-svg@w3.org
Alex Danilo: > getCTM() says "Returns the transformation matrix from current > user units (i.e., after application of the ‘transform’ attribute, > if any) to the viewport coordinate system for the > nearestViewportElement." Hmm, if getCTM() should take into account motion animations I think it should say so explicitly. > So if there's an animateMotion happening, the transform from > user to device space is changing and so should getCTM() for > the rect for sure. Although animate.html says: The various (x,y) points of the shape provide a supplemental transformation matrix onto the CTM for the referenced object which causes a translation along the x- and y-axes of the current user coordinate system by the (x,y) values of the shape computed over time. -- Cameron McCormack ≝ http://mcc.id.au/
Received on Wednesday, 20 October 2010 04:46:49 UTC