LOCueFader Class Reference

A class for fading from one look to another. More...

#import <LOCueFader.h>

Inheritance diagram for LOCueFader:

Public Member Functions
(id)	- initWithFaderNumber:
	init the fader and assign a fader number for later tracking of notifications of complete fades.
(void)	- fadeFromScene:toCue:
	starts a fade from the current look on stage to the next cue.
(void)	- holdFade
	To pause the fade.
(void)	- resumeFade
	To resume the fade.
(int)	- valueForChannel:
	Provide the channel value for a given channel.
Protected Attributes
BOOL	fading
BOOL	upComplete
BOOL	downComplete
int	upFadeSteps
int	downFadeSteps
int	fadeStep
int	faderNumber
float	targetCue
unsigned char *	increasingLevels
unsigned char *	decreasingLevels
LOScene *	cachedScene
LOChannelManager *	channelManager
NSTimer *	fadeTimer

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Detailed Description

A class for fading from one look to another.

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Member Function Documentation

- (void) fadeFromScene:		(LOScene *)	aScene
toCue:		(LOLightCue *)	aCue

starts a fade from the current look on stage to the next cue.

It is designed as a cue only fader not a tracking fader. When the fade is complete a "LOCueFaderComplete" notification will be sent. It will include a user dict with the fader number under the key'faderNumber'

- (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 from < LOChannelProvider >.

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The documentation for this class was generated from the following files:

• LOCueFader.h
• LOCueFader.m