|
/*
* @(#)DukeAnim.java 1.20 05/11/17
*
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* -Redistribution of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* -Redistribution in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* Neither the name of Sun Microsystems, Inc. or the names of contributors may
* be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* This software is provided "AS IS," without a warranty of any kind. ALL
* EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
* ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
* OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN MIDROSYSTEMS, INC. ("SUN")
* AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE
* AS A RESULT OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS
* DERIVATIVES. IN NO EVENT WILL SUN OR ITS LICENSORS BE LIABLE FOR ANY LOST
* REVENUE, PROFIT OR DATA, OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL,
* INCIDENTAL OR PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY
* OF LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE,
* EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or intended
* for use in the design, construction, operation or maintenance of any
* nuclear facility.
*/
/*
* @(#)DukeAnim.java 1.20 05/11/17
*/
package java2d.demos.Images;
import java.awt.*;
import javax.swing.JButton;
import java.awt.image.ImageObserver;
import java2d.AnimatingSurface;
import java2d.DemoPanel;
/**
* Animated gif with a transparent background.
*/
public class DukeAnim extends AnimatingSurface implements ImageObserver {
private static Image agif, clouds;
private static int aw, ah, cw;
private int x;
private JButton b;
public DukeAnim() {
setBackground(Color.white);
clouds = getImage("clouds.jpg");
agif = getImage("duke.running.gif");
aw = agif.getWidth(this) / 2;
ah = agif.getHeight(this) / 2;
cw = clouds.getWidth(this);
dontThread = true;
}
public void reset(int w, int h) {
b = ((DemoPanel) getParent()).tools.startStopB;
}
public void step(int w, int h) { }
public void render(int w, int h, Graphics2D g2) {
if ((x -= 3) <= -cw) {
x = w;
}
g2.drawImage(clouds, x, 10, cw, h-20, this);
g2.drawImage(agif, w/2-aw, h/2-ah, this);
}
public boolean imageUpdate(Image img, int infoflags,
int x, int y, int width, int height)
{
if (b.isSelected() && (infoflags & ALLBITS) != 0)
repaint();
if (b.isSelected() && (infoflags & FRAMEBITS) != 0)
repaint();
return isShowing();
}
public static void main(String s[]) {
createDemoFrame(new DukeAnim());
}
}
|
