fr.lri.swingstates.animations
Class AnimationTransparency

java.lang.Object
  fr.lri.swingstates.animations.Animation
      fr.lri.swingstates.animations.AnimationTransparency

public class AnimationTransparency
extends Animation

An animation that continuously changes the transparency (interior and/or outline) of a CElement to a given transparency level. By default, The pacing function is linear.

Author:

Caroline Appert

Field Summary

Fields inherited from class fr.lri.swingstates.animations.Animation

FUNCTION_LINEAR, FUNCTION_SIGMOID, INFINITE_NUMBER_OF_LAPS

Constructor Summary

AnimationTransparency(float t)
Builds a AnimationTransparency that changes the transparency of both interior and outline of a CElement.

AnimationTransparency(float tFill, float tOutline)
Builds a AnimationTransparency that changes the transparency of a CElement.

Method Summary

void	doStart() Method called when this animation is started.
float	getTransparencyFillTarget()
float	getTransparencyOutlineTarget()
Animation	setAnimatedElement(CElement ce) Sets the CElement that must be animated by this animation.
AnimationTransparency	setTransparencyFillTarget(float t) Sets the final transparency value for interior.
AnimationTransparency	setTransparencyOutlineTarget(float t) Sets the final transparency value for outline.
void	step(double t) Override this abstract to specify the effect of this animation.

Methods inherited from class fr.lri.swingstates.animations.Animation

addTag, addTag, doResume, doStop, doSuspend, getAnimated, getDelay, getLapDuration, getNbLaps, getPacingFunction, hasTag, hasTag, isStarted, isSuspended, removeTag, removeTag, resetAnimationManager, resume, setCanvas, setDelay, setFunction, setLapDuration, setNbLaps, start, stop, suspend

Methods inherited from class java.lang.Object

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

Constructor Detail

AnimationTransparency

public AnimationTransparency(float t)

Builds a AnimationTransparency that changes the transparency of both interior and outline of a CElement.

Parameters:

t - The target transparency level.

AnimationTransparency

public AnimationTransparency(float tFill,
                             float tOutline)

Builds a AnimationTransparency that changes the transparency of a CElement.

Parameters:

tFill - The target transparency level for interior.

tOutline - The target transparency level for interior.

Method Detail

doStart

public void doStart()

Method called when this animation is started. This method does nothing. It can be redefined in derived classes.

Overrides:

doStart in class Animation

See Also:

Animation.start()

step

public void step(double t)

Override this abstract to specify the effect of this animation.

Specified by:

step in class Animation

Parameters:

t - The parameter of this animation.

setAnimatedElement

public Animation setAnimatedElement(CElement ce)

Sets the CElement that must be animated by this animation. If the canvas that must received animation events has not yet been set, it is set to the canvas to which belongs this CElement.

Overrides:

setAnimatedElement in class Animation

Parameters:

ce - The CElement to animate.

Returns:

this animation.

getTransparencyFillTarget

public float getTransparencyFillTarget()

Returns:

the final transparency value for interior.

setTransparencyFillTarget

public AnimationTransparency setTransparencyFillTarget(float t)

Sets the final transparency value for interior.

Parameters:

t - The final angle of rotation.

Returns:

this animation.

getTransparencyOutlineTarget

public float getTransparencyOutlineTarget()

Returns:

the final transparency value for outline.

setTransparencyOutlineTarget

public AnimationTransparency setTransparencyOutlineTarget(float t)

Sets the final transparency value for outline.

Parameters:

t - The final angle of rotation.

Returns:

this animation.