net.grelf.sequence

Class Animator

java.lang.Object

net.grelf.sequence.Animator

All Implemented Interfaces:

java.awt.event.KeyListener, java.awt.event.MouseListener, java.lang.Runnable, java.util.EventListener

public class Animator
extends java.lang.Object
implements java.lang.Runnable, java.awt.event.KeyListener, java.awt.event.MouseListener

Assuming an aligned set of images this class loads as many of them into memory as possible (as 8-bit versions for display) and then animates them at 100% scale. At this scale only a portion of each image is visible so the animator responds to arrow keys to move the visible portion right/left and up/down. The space bar pauses and resumes the animation. Also key S saves the currently visible animation as a set of JPEG images.
This animation is useful for finding faint moving targets: asteroids and comets.

Constructor Summary

Constructors

Constructor and Description
Animator()

Method Summary

Modifier and Type	Method and Description
void	keyPressed(java.awt.event.KeyEvent ev)
void	keyReleased(java.awt.event.KeyEvent ev)
void	keyTyped(java.awt.event.KeyEvent ev)
static void	main(java.lang.String... args) May be run as a stand-alone desktop application.
void	mouseClicked(java.awt.event.MouseEvent ev)
void	mouseEntered(java.awt.event.MouseEvent ev)
void	mouseExited(java.awt.event.MouseEvent ev)
void	mousePressed(java.awt.event.MouseEvent e)
void	mouseReleased(java.awt.event.MouseEvent ev)
void	process() To use this class in other application: new SequenceAnimator.process();
void	run() Animate the image parts.

Methods inherited from class java.lang.Object

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

Constructor Detail

Animator

public Animator()

Method Detail

main

public static void main(java.lang.String... args)

May be run as a stand-alone desktop application.

process

public void process()

To use this class in other application: new SequenceAnimator.process();

run

public void run()

Animate the image parts.

Specified by:

run in interface java.lang.Runnable

keyTyped

public void keyTyped(java.awt.event.KeyEvent ev)

Specified by:

keyTyped in interface java.awt.event.KeyListener

keyPressed

public void keyPressed(java.awt.event.KeyEvent ev)

Specified by:

keyPressed in interface java.awt.event.KeyListener

keyReleased

public void keyReleased(java.awt.event.KeyEvent ev)

Specified by:

keyReleased in interface java.awt.event.KeyListener

mouseClicked

public void mouseClicked(java.awt.event.MouseEvent ev)

Specified by:

mouseClicked in interface java.awt.event.MouseListener

mousePressed

public void mousePressed(java.awt.event.MouseEvent e)

Specified by:

mousePressed in interface java.awt.event.MouseListener

mouseReleased

public void mouseReleased(java.awt.event.MouseEvent ev)

Specified by:

mouseReleased in interface java.awt.event.MouseListener

mouseEntered

public void mouseEntered(java.awt.event.MouseEvent ev)

Specified by:

mouseEntered in interface java.awt.event.MouseListener

mouseExited

public void mouseExited(java.awt.event.MouseEvent ev)

Specified by:

mouseExited in interface java.awt.event.MouseListener