On Thu, 28 Dec 2006 03:02:05 +0100, 黒澤剛志(KUROSAWA, Takeshi)
<[EMAIL PROTECTED]>
wrote:
Dear WHATWG,
Web Application 1.0 adds the transform() and the setTransform() to the
canvas 2d context.
The conversion of the arguments of these methods to the matrices is
described in the section 3.14.6.1.2.
The transform(m11, m12, m21, m22, dx, dy) method must multiply the
current transformation matrix with the matrix described by:
m11 m12 dx
m21 m22 dy
0 0 1
The setTransform(m11, m12, m21, m22, dx, dy) method...
- http://www.whatwg.org/specs/web-apps/current-work/#transform
...the matrix should be
m11 m21 dx
m12 m22 dy ... (b)
0 0 1
In particular, this would make for easy compatibility with SVG
transformations,
helping authors to copy them from one to hte other format and back.
cheers
Chaals
--
Charles McCathieNevile, Opera Software: Standards Group
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