- From: Tab Atkins Jr. <jackalmage@gmail.com>
- Date: Sat, 23 May 2015 11:28:57 -0700
- To: "L. David Baron" <dbaron@dbaron.org>
- Cc: Garrett Smith <dhtmlkitchen@gmail.com>, www-style list <www-style@w3.org>
On Sat, May 23, 2015 at 10:17 AM, L. David Baron <dbaron@dbaron.org> wrote: > On Friday 2015-05-22 22:13 -0700, Garrett Smith wrote: >> It can be better. > > Sounds like you're talking about something other than the Subject of > the thread, so changing Subject (as you should have done). > >> Switching `display` or `visibility` in the middle of an animation is >> not something I've ever wanted. It's useful to do switch it either at >> the first frame or at the end. > > You can choose between these options by choosing between the > 'step-start' or 'step-end' timing functions, which are the main ones > that are sensible for discrete animations. > > That said, we could probably reduce the compatibility risk by > changing the rules for discrete animations so that the change > happens between a timing function that is less than or equal to 0, > versus a timing function that is greater than 0; this would means > that by default changes would happen at the start. We chose the current behavior as it matched SVG, and felt the compat risk was relatively small. ~TJ
Received on Saturday, 23 May 2015 18:29:46 UTC