Hi Boris, Blink doesn't support offset-anchor either it seems. Are you keeping it behind a feature flag as well?
The WebKit bug is here: https://bugs.webkit.org/show_bug.cgi?id=203847 At least initially I do not plan to implement offset-anchor either. The spec currently is a working draft and not a candidate recommendation (CR). Is that going to get considered? Or did the CSS WG agree to ship? For the spec it might make sense to split into 2 levels: Level 1 could be the 3 longhand properties offset-path (with the limitations you mentioned), offset-distance and offset-rotate and the shorthand offset. Level 2 would include the 2 remaining properties and the ray() and basic shape functions. If 2 implementations support the 3 longhand properties consistently it brings the spec of level 1 to CR faster. Greetings, Dirk ________________________________________ From: dev-platform <dev-platform-boun...@lists.mozilla.org> on behalf of Boris Chiou <bch...@mozilla.com> Sent: Thursday, November 14, 2019 11:44 PM To: dev-platform Subject: Intent to Ship: motion path module level 1 Hi, All As of Firefox 72, I intend to turn the preference of motion-path, layout.css.motion-path.enabled, on by default on all platforms. Blink has shipped it already but Webkit doesn't support it yet. There are some properties defined in the spec, and I would like to ship part of them, to match the behaviors in Blink: 1. offset-path: none | path() 2. offset-distance 3. offset-rotate 4. offset-anchor Note: We have implemented ray() for offset-path <https://www.w3.org/TR/motion-1/#valdef-offsetpath-ray>, but there are still some critical spec issues not resolved, so I will add a new preference to disable it on beta and release channels. *Bug to turn on by default*: https://bugzilla.mozilla.org/show_bug.cgi?id=1582554 *Spec*: https://www.w3.org/TR/motion-1/ (or https://drafts.fxtf.org/motion-1/) *DevTools*: We don't support DevTools for this motion-path now. *WPT*: https://searchfox.org/mozilla-central/source/testing/web-platform/tests/css/motion Thanks _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform _______________________________________________ dev-platform mailing list dev-platform@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-platform
