org.monte.media.ilbm
Class ColorCycle

java.lang.Object
  org.monte.media.ilbm.ColorCycle

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

CRNGColorCycle, DRNGColorCycle

public abstract class ColorCycle
extends java.lang.Object
implements java.lang.Cloneable

Base class for color cycling in an IFF ILBM image.

Version:

1.1 2010-08-03 Added support for blended cycles.
1.0 2010-01-22 Created.

Author:

Werner Randelshofer

Field Summary

protected boolean	isActive Whether the color cycle is active.
protected boolean	isBlended Whether colors are blended into each other when shifted.
protected int	rate Cycle rate.
protected int	timeScale Time scale of the cycle rate.

Constructor Summary

ColorCycle(int rate, int timeScale, boolean isActive)

Method Summary

protected java.lang.Object	clone()
abstract void	doCycle(int[] rgbs, long time)
int	getRate()
int	getTimeScale()
boolean	isActive()
boolean	isBlended() Returns true if colors are blended when shifted.
void	setBlended(boolean newValue) Set to true to blend colors when they are shifted.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

rate

protected int rate

Cycle rate.

timeScale

protected int timeScale

Time scale of the cycle rate. Dividing the rate by the time scale yields the rate per second.

isActive

protected boolean isActive

Whether the color cycle is active.

isBlended

protected boolean isBlended

Whether colors are blended into each other when shifted.

Constructor Detail

ColorCycle

public ColorCycle(int rate,
                  int timeScale,
                  boolean isActive)

Method Detail

isActive

public boolean isActive()

getRate

public int getRate()

getTimeScale

public int getTimeScale()

isBlended

public boolean isBlended()

Returns true if colors are blended when shifted.

setBlended

public void setBlended(boolean newValue)

Set to true to blend colors when they are shifted.

doCycle

public abstract void doCycle(int[] rgbs,
                             long time)

clone

protected java.lang.Object clone()

Overrides:

clone in class java.lang.Object