fr.inria.insitu.glite.activities
Class AnimateColorsActivity

java.lang.Object
  fr.inria.insitu.glite.activities.Activity
      fr.inria.insitu.glite.activities.InterpolatingActivity
          fr.inria.insitu.glite.activities.AnimateColorsActivity

public class AnimateColorsActivity
extends InterpolatingActivity

AnimateColorActivity animates the interpolation of colors of one or several Colored objects.

Version:

$Revision: 1.2 $

Author:

Jean-Daniel Fekete

Nested Class Summary

Nested classes/interfaces inherited from class fr.inria.insitu.glite.activities.Activity

Activity.ActivityDelegate

Field Summary

Fields inherited from class fr.inria.insitu.glite.activities.InterpolatingActivity

DESTINATION_TO_SOURCE, SOURCE_TO_DESTINATION, SOURCE_TO_DESTINATION_TO_SOURCE

Fields inherited from class fr.inria.insitu.glite.activities.Activity

DEFAULT_ACTIVITY_STEP_RATE, TERMINATE_AND_FINISH, TERMINATE_AND_FINISH_IF_STEPPING, TERMINATE_WITHOUT_FINISHING

Constructor Summary

AnimateColorsActivity(long duration)
Constructor.

AnimateColorsActivity(long duration, long stepRate)
Constructor.

Method Summary

void	add(Colored c, Color color) Adds a Colored and a target Color.
Colored	getColored(int i) Returns the bounded at the specified index.
Color	getTarget(int i) Returns the Color at the specified index.
void	setRelativeTargetValue(float t) Subclasses should override this method and set the value on their target (the object that they are modifying) accordingly.
int	size()

Methods inherited from class fr.inria.insitu.glite.activities.InterpolatingActivity

computeSlowInSlowOut, getFirstLoop, getLoopCount, getMode, getSlowInSlowOut, setDuration, setFirstLoop, setLoopCount, setMode, setSlowInSlowOut, terminate

Methods inherited from class fr.inria.insitu.glite.activities.Activity

getActivityScheduler, getDelegate, getDuration, getNextStepTime, getStartTime, getStepRate, getStopTime, isStepping, processStep, setActivityScheduler, setDelegate, setStartTime, setStepRate, start, startAfter, stop, terminate, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AnimateColorsActivity

public AnimateColorsActivity(long duration,
                             long stepRate)

Constructor.

Parameters:

duration - a duration time

stepRate - the step rate

AnimateColorsActivity

public AnimateColorsActivity(long duration)

Constructor.

Parameters:

duration - a duration time

Method Detail

add

public void add(Colored c,
                Color color)

Adds a Colored and a target Color.

Parameters:

c - the colored

color - the target color

getColored

public Colored getColored(int i)

Returns the bounded at the specified index.

Parameters:

i - the index

Returns:

the bounded at the specified index

getTarget

public Color getTarget(int i)

Returns the Color at the specified index.

Parameters:

i - the index

Returns:

the Color at the specified index

size

public int size()

Returns:

the number of colored to interpolate

setRelativeTargetValue

public void setRelativeTargetValue(float t)

Subclasses should override this method and set the value on their target (the object that they are modifying) accordingly.

Overrides:

setRelativeTargetValue in class InterpolatingActivity

Parameters:

t - value varying from 0 to 1