< LOChannelProvider > Protocol Reference
Formal protocol for objects that are able to update a channel.
More...
#import <LOChannelProvider.h>
|
Public Member Functions |
| (int) | - valueForChannel: |
| | Provide the channel value for a given channel.
|
| (int) | - providerID |
| | This is used to allow other objects to identify the type, or specific provider, used when an update has occued.
|
Detailed Description
Formal protocol for objects that are able to update a channel.
Example objects that might implement this would be the Shape Generator and the Stack etc.
Member Function Documentation
This is used to allow other objects to identify the type, or specific provider, used when an update has occued.
There are a number of predefined IDs, and all other values may be used within applications using the LightsOn framework
| - (int) valueForChannel: |
|
(unsigned) |
aChannel |
|
|
Provide the channel value for a given channel.
- Parameters:
-
| aChannel | The channel number that the value should be provide for. |
- Returns:
- The channel value, or < 0 if this provider does not have data for this channel
Reimplemented in LOCueFader, and LOScene.
The documentation for this protocol was generated from the following file:
