[ttml2] Clarify background image value space. (#1020)

• From: Glenn Adams via GitHub <sysbot+gh@w3.org>
• Date: Wed, 02 Jan 2019 04:10:47 +0000
• To: public-tt@w3.org
• Message-ID: <issues.opened-395145353-1546402246-sysbot+gh@w3.org>

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

== Clarify background image value space. ==
Add note under backgroundImage pointing out that the value space `"none" | <image>` overlaps in the sense that `"none"` is a valid value for `<image> (= <uri>)`; consequently, one cannot refer to an background image which is named `"none"` unless it is referred to using an absolute URI or some other artifice, e.g., `"./none"`.

Please view or discuss this issue at https://github.com/w3c/ttml2/issues/1020 using your GitHub account

Received on Wednesday, 2 January 2019 04:10:48 UTC