ACTION-148: Clarify cell units as Sean specified in TTWG Meeting Feb 21.
Clarify cell units as Sean specified in TTWG Meeting Feb 21.
- State:
- closed
- Person:
- Glenn Adams
- Due on:
- February 28, 2013
- Created on:
- February 21, 2013
- Associated Product:
- TTML 1.0
- Related emails:
- Minutes - 2013-07-18 (from glenn@skynav.com on 2013-07-18)
- RE: TTWG Meeting Minutes March 7, 2013 (from momartin@microsoft.com on 2013-03-07)
- TTWG Meeting Minutes March 7, 2013 (from momartin@microsoft.com on 2013-03-07)
- TTWG Agenda March 7, 2013 (from momartin@microsoft.com on 2013-03-07)
- Re: TTML Agenda for 28/2/13 (from glenn@skynav.com on 2013-02-28)
- RE: TTML Agenda for 28/2/13 (from mdolan@newtbt.com on 2013-02-28)
- TTML Agenda for 28/2/13 (from momartin@microsoft.com on 2013-02-28)
- TTWG Meeting Minutes Feb 28 (from momartin@microsoft.com on 2013-02-28)
Related notes:
as follows: Style properties that operate in both the horizontal and vertical direction, such as border, outline thickness etc. may be specified using a single value which is based on the cell unit. When the cell is non-square, the computed value is calculated based on the height of the cell. For example: Given a root extent of 852px 480px and a ttp:cellResolution="30 20"; then in pixels the horizontal cell size is : 852/30 = 28.4 pixels, in the vertical 480/20 = 2. The relative unit to be used is 28.4px.
Monica Martin, 21 Feb 2013, 16:47:23add clarifying note at end of 6.2.1 ttp:cellResolution
Glenn Adams, 2 May 2013, 04:31:09Display change log.