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RE: [css3-animations] Handling multi-valued animation-timing-function inside a keyframe

From: Sylvain Galineau <sylvaing@microsoft.com>
Date: Fri, 22 Feb 2013 21:32:32 +0000
To: Tab Atkins Jr. <jackalmage@gmail.com>
CC: "www-style@w3.org" <www-style@w3.org>
Message-ID: <3C4041FF83E1E04A986B6DC50F0178291BF99460@TK5EX14MBXC223.redmond.corp.microsoft.com>
[Tab Atkins Jr.:]
> 
> On Thu, Feb 21, 2013 at 5:14 PM, Sylvain Galineau <sylvaing@microsoft.com>
> wrote:
> > When used inside a keyframe, the animation-timing-function defines the
> > progress of the animation between its keyframe and the next.
> >
> > As noted by David[1] in the mail referenced by bug 14796, the property
> > does accept a list of values. When this occurs inside a keyframe we
> > could either ignore the animation-declaration or use the first specified
> value.
> >
> > Gecko and IE10 use the first value and ignore the rest. WebKit appears
> to use the last.
> 
> Use the first.  It matches two impls, and it matches with what the SVGWG
> is planning on doing for properties that are list-valued in some contexts,
> and single-valued in others.
> 
Done. Spec edits a couple of hours before leaving the building are cool.
Received on Friday, 22 February 2013 21:33:29 GMT

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