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Java Source | 2002-09-06 | 3.2 KB | 104 lines |
- /*
- * Copyright (c) 2002 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:
- *
- * -Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * -Redistribution in binary form must reproduct 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 AND ITS LICENSORS SHALL NOT
- * BE LIABLE FOR ANY DAMAGES OR LIABILITIES SUFFERED BY LICENSEE AS A RESULT
- * OF OR RELATING TO USE, MODIFICATION OR DISTRIBUTION OF THE 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 SOFTWARE, EVEN
- * IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
- *
- * You acknowledge that Software is not designed, licensed or intended for
- * use in the design, construction, operation or maintenance of any nuclear
- * facility.
- */
-
- /*
- * @(#)DukeAnim.java 1.16 02/06/13
- */
-
- 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());
- }
- }
-