[ttml2] Add `#extent-length-version-2`

• From: Nigel Megitt via GitHub <sysbot+gh@w3.org>
• Date: Fri, 22 Jun 2018 14:56:59 +0000
• To: public-tt@w3.org
• Message-ID: <issues.opened-334909906-1529679418-sysbot+gh@w3.org>

nigelmegitt has just created a new issue for https://github.com/w3c/ttml2:

== Add `#extent-length-version-2` ==
As mentioned at https://github.com/w3c/ttml2/issues/846#issuecomment-399470199

We've somehow lost `#length-root-container-relative` from `#extent-xxx` since it is now neither in `#extent-measure` nor in `#extent-length`.  Suggest adding `#extent-length-version-2` to either:

1. reference `<length>` as defined in TTML2 or 
2. extend `#extent-length` to include support for `#length-root-container-relative` as applied to `tts:extent`.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/853 using your GitHub account

Received on Friday, 22 June 2018 14:57:01 UTC