[imsc] Allows use of cell unit on ebutts:linePadding but does not require ttp:cellResolution

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

== Allows use of cell unit on ebutts:linePadding but does not require 
ttp:cellResolution ==
If cell units are used with ebutts:linePadding, then the author 
probably should explicitly specify cell resolution, along the same 
lines how use of pixel unit requires tts:extent on root.

See https://github.com/w3c/imsc/issues/81

Received on Saturday, 7 November 2015 08:21:05 UTC