- From: Boris Zbarsky <bzbarsky@MIT.EDU>
- Date: Fri, 29 Jan 2010 09:29:02 -0500
- To: "Tab Atkins Jr." <jackalmage@gmail.com>
- CC: www-style <www-style@w3.org>
On 1/29/10 9:21 AM, Tab Atkins Jr. wrote: > Of course, if an author changes to rgba(0,0,0,0) specifically, it > should indeed transition on all components, and darken as it fades. Why? Why would you ever want that? > I'm not sure how annoying special-casing this would be, though. > Implementors? Is 'transparent' turned into rgba(0,0,0,0) at too early > of a stage to make this convenient? In Gecko, this happens at the point when specified values are converted to computed values. Computed values are what's used as input to transitions. > Is is possible to special-case this? Wouldn't it be better to just do the premultiplied thing? Any time opacity is involved it seems to give more desirable results. -Boris
Received on Friday, 29 January 2010 14:29:37 UTC