- From: Brian Birtles <bbirtles@mozilla.com>
- Date: Tue, 24 Jun 2014 08:38:26 +0900
- To: www-svg@w3.org
On 2014/06/23 20:56, Erik Dahlström wrote: > Hi, > > posting to mention a small issue that came up in a user forum: > > The Clock-value syntax [1] used e.g for the begin and end attributes > doesn't quite match the way other numerical values (<number>) are > parsed[2]. How about extending extend CSS's <time> production to include "h" and "min" and using that?[1] Just as I'm sure it's confusing that you can write: animation-duration: .2s but not: <animate dur=".2s"> It's probably also confusing that you can write: <animate dur="2min"> but not: animation-duration: 2min As Robert points out, though, we'd need to work out how to handle negative values. begin/end actually allow you to write, begin="- 2s" with a space in the middle. I'm pretty sure <number> doesn't allow that. dur doesn't allow negative values (they produce a parse error in Firefox). I guess, like CSS,[2] we could say in prose that negative <time> values are invalid in those cases and continue reporting parse errors. Brian [1] http://dev.w3.org/csswg/css-values/#time [2] http://dev.w3.org/csswg/css-animations/#animation-duration
Received on Monday, 23 June 2014 23:38:52 UTC