org.jvnet.lafwidget.animation

Class FadeConstantStep

java.lang.Object

org.jvnet.lafwidget.animation.FadeConstantStep

All Implemented Interfaces:

FadeStep

public class FadeConstantStep
extends java.lang.Object
implements FadeStep

Default implementation of FadeStep for linear (constant-step) fades.

Author:

Kirill Grouchnikov

Field Summary

Fields

Modifier and Type	Field and Description
protected float	step The step value.

Constructor Summary

Constructors

Constructor and Description
FadeConstantStep(float step) Creates a default constant implementation.

Method Summary

Methods

Modifier and Type	Method and Description
float	getNextStep(FadeKind fadeKind, float currFadePosition, boolean isFadeIn, boolean isLooping) Returns the next fade cycle step.

Methods inherited from class java.lang.Object

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

Field Detail

step

protected float step

The step value.

Constructor Detail

FadeConstantStep

public FadeConstantStep(float step)

Creates a default constant implementation.

Parameters:

step - The step value.

Method Detail

getNextStep

public float getNextStep(FadeKind fadeKind,
                float currFadePosition,
                boolean isFadeIn,
                boolean isLooping)

Description copied from interface: FadeStep

Returns the next fade cycle step.

Specified by:

getNextStep in interface FadeStep

Parameters:

fadeKind - Fade kind.

currFadePosition - Current fade position - guaranteed to be in 0.0-1.0 range.

isFadeIn - If true, the current fade cycle is fading in.

isLooping - If true, the fade is looping.

Returns:

The next fade cycle step.