visual.dynamic.sampled

Class Fade

java.lang.Object

visual.dynamic.sampled.AbstractFrameOp

visual.dynamic.sampled.AbstractTransition

visual.dynamic.sampled.Fade

All Implemented Interfaces:

FrameOp, Transition

Direct Known Subclasses:

Dissolve

public class Fade
extends AbstractTransition

A fade-in or fade-out to the background color (which may or may not be black).

Version:

1.0

Author:

Prof. David Bernstein, James Madison University

See Also:

"The Design and Implementation of Multimedia Software © 2011"

Field Summary

Fields

Modifier and Type	Field and Description
static int	FADE_IN
static int	FADE_OUT

Constructor Summary

Constructors

Constructor and Description
Fade(int direction, int first, int duration) Explicit Value Constructor.

Method Summary

Modifier and Type	Method and Description
void	postRendering(java.awt.Graphics g, int frame) Apply the post-rendering portion of this Transition.
void	preRendering(java.awt.Graphics g, int frame) Apply the pre-rendering portion of this Transition.

Methods inherited from class visual.dynamic.sampled.AbstractFrameOp

getFirstFrame, getLastFrame

Methods inherited from class java.lang.Object

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

Methods inherited from interface visual.dynamic.sampled.FrameOp

getFirstFrame, getLastFrame

Field Detail

FADE_IN

public static final int FADE_IN

See Also:

Constant Field Values

FADE_OUT

public static final int FADE_OUT

See Also:

Constant Field Values

Constructor Detail

Fade

public Fade(int direction,
            int first,
            int duration)

Explicit Value Constructor.

Parameters:

direction - FADE_IN or FADE_OUT

first - The first frame

duration - The duration (in frames)

Method Detail

postRendering

public void postRendering(java.awt.Graphics g,
                          int frame)

Apply the post-rendering portion of this Transition.

Specified by:

postRendering in interface FrameOp

Specified by:

postRendering in class AbstractTransition

Parameters:

g - The rendering engine

frame - The current frame number

preRendering

public void preRendering(java.awt.Graphics g,
                         int frame)

Apply the pre-rendering portion of this Transition.

Specified by:

preRendering in interface FrameOp

Specified by:

preRendering in class AbstractTransition

Parameters:

g - The rendering engine

frame - The current frame number