/**
* 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions 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 the TimingFramework project nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.jdesktop.animation.timing.examples.editor;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.RenderingHints;
import java.awt.image.BufferedImage;
import javax.imageio.ImageIO;
public class BouncerSimulator extends AbstractSimulator {
private static final Color COLOR_BACKGROUND = Color.WHITE;
private BufferedImage image;
public BouncerSimulator() {
try {
image = ImageIO.read(BouncerSimulator.class.getResource("images/item.png"));
} catch (Exception e) { }
}
@Override
protected void paintComponent(Graphics g) {
if (!isVisible()) {
return;
}
Graphics2D g2 = (Graphics2D) g;
setupGraphics(g2);
drawBackground(g2);
drawItem(g2);
}
private void drawItem(Graphics2D g2) {
double position = time;
double xPos = position * getWidth() / 2;
int width = getWidth() * 2 / 3;
int x = (getWidth() - width) / 2;
x += xPos;
int y = getHeight() / 2;
y -= image.getHeight() / 2;
g2.drawImage(image, null, x, y);
}
private void setupGraphics(Graphics2D g2) {
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
}
private void drawBackground(Graphics2D g2) {
g2.setColor(COLOR_BACKGROUND);
g2.fill(g2.getClipBounds());
}
@Override
public Dimension getPreferredSize() {
return new Dimension(150, 100);
}
}