ISSUE-35: opacity is specified as a float value
opacity float value
opacity is specified as a float value
- State:
- CLOSED
- Product:
- TTML 1.0
- Raised by:
- Sean Hayes
- Opened on:
- 2008-12-09
- Description:
- opacity is specified as a float value, implying an inordinate (and completely untestable) set of gradations of alpha; while colour alpha is specified as only 255 steps.
A possible type for <alpha> :
<simpleType name='alpha'>
<restriction base='decimal'>
<totalDigits value='4'/>
<fractionDigits value='3'/>
<minInclusive value='0'/>
<maxInclusive value='1'/>
</restriction>
</simpleType>
- Related Actions Items:
- No related actions
- Related emails:
- Agenda for TT telecon 9th April (from Sean.Hayes@microsoft.com on 2009-04-09)
- [minutes] Timed Text Working Group Teleconference 20090220 (from plh@w3.org on 2009-02-20)
Related notes:
Philippe Le Hégaret, 9 Dec 2008, 14:07:17
This needs an update to the schema (ISSUE-53)
Philippe Le Hégaret, 20 Feb 2009, 16:25:24resolved in TTAF1-DFXP 20090415 update
Glenn Adams, 16 Apr 2009, 02:53:04Display change log
