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git-svn-id: http://wiiusej.googlecode.com/svn/trunk@108 ae48ae66-6a45-0410-b38e-211266189506

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guilhem.duche
2008-03-27 20:04:29 +00:00
parent d2d024b4cb
commit c58a288847
39 changed files with 6137 additions and 0 deletions
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192
WiiUseJ_0.1/src/wiiusej/utils/IRPanel.java Normal file
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/**
* This file is part of WiiuseJ.
*
* WiiuseJ is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* WiiuseJ is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with WiiuseJ. If not, see <http://www.gnu.org/licenses/>.
*/
package wiiusej.utils;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Image;
import java.awt.RenderingHints;
import java.awt.Shape;
import java.awt.geom.AffineTransform;
import wiiusej.wiiuseapievents.ButtonsEvent;
import wiiusej.wiiuseapievents.DisconnectionEvent;
import wiiusej.wiiuseapievents.IREvent;
import wiiusej.wiiuseapievents.MotionSensingEvent;
import wiiusej.wiiuseapievents.StatusEvent;
import wiiusej.wiiuseapievents.WiimoteListener;
/**
* This panel is used to see what the IR camera of the wiimote sees.
* @author guiguito
*/
public class IRPanel extends javax.swing.JPanel implements WiimoteListener {
private static int MAX_NB_POINTS = 4;
private Color color = Color.YELLOW;
private Color backgroundColor = Color.BLACK;
private Color borderColor = Color.BLUE;
private Shape shape;
private Image mImage;//image for double buffering
private int[] xCoordinates;
private int[] yCoordinates;
private int nbPoints=-1;
/**
* Default constructor for IR Panel.
* Background color : black.
* IR sources color : yellow.
* Border color of IR sources : blue.
* Shape of the IR sources : circle with a diameter of 10.
*/
public IRPanel() {
shape = new java.awt.geom.Ellipse2D.Double(0, 0, 10, 10);
initArrays();
initComponents();
}
/**
* Constructor used to parameterize the IR panel.
* @param bgColor color.
* @param ptColor IR sources color.
* @param bdColor border color of IR sources.
* @param sh Shape of the IR sources.
*/
public IRPanel(Color bgColor, Color ptColor, Color bdColor, Shape sh) {
backgroundColor = bgColor;
color = ptColor;
borderColor = bdColor;
shape = sh;
initArrays();
initComponents();
}
private void initArrays(){
xCoordinates = new int[MAX_NB_POINTS];
yCoordinates = new int[MAX_NB_POINTS];
for (int i = 0; i < MAX_NB_POINTS; i++) {
xCoordinates[i] = -1;
yCoordinates[i] = -1;
}
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
Dimension d = getSize();
checkOffScreenImage();
Graphics offG = mImage.getGraphics();
offG.setColor(backgroundColor);
offG.fillRect(0, 0, d.width, d.height);
Graphics2D g2 = (Graphics2D) mImage.getGraphics();
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
//draw points
int i = 0;
while (xCoordinates[i] != -1 && yCoordinates[i] != -1 && i < nbPoints) {
double x = xCoordinates[i];
double y = yCoordinates[i];
long xx = getWidth() - Math.round((double) getWidth() * x / 1024.0);
long yy = getHeight() - Math.round((double) getHeight() * y / 768.0);
g2.translate(xx, yy);
g2.setPaint(borderColor);
g2.draw(shape);
g2.setPaint(color);
g2.fill(shape);
g2.setTransform(new AffineTransform());
i++;
}
//put offscreen image on the screen
g.drawImage(mImage, 0, 0, null);
}
/**
* check if the mImage variable has been initialized. If it's not the case it initializes it
* with the dimensions of the panel. mImage is for double buffering.
*/
private void checkOffScreenImage() {
Dimension d = getSize();
if (mImage == null || mImage.getWidth(null) != d.width || mImage.getHeight(null) != d.height) {
mImage = createImage(d.width, d.height);
}
}
public void onButtonsEvent(ButtonsEvent arg0) {
//nothing
}
public void onIrEvent(IREvent arg0) {
//transfer points
wiiusej.values.IRSource[] points = arg0.getIRPoints();
nbPoints = points.length;
for (int i = 0; i < points.length; i++) {
xCoordinates[i] = (int) points[i].getRx();
yCoordinates[i] = (int) points[i].getRy();
}
for (int i = points.length; i < MAX_NB_POINTS; i++) {
xCoordinates[i] = -1;
yCoordinates[i] = -1;
}
//redraw panel
repaint();
}
public void onMotionSensingEvent(MotionSensingEvent arg0) {
//nothing
}
public void onStatusEvent(StatusEvent arg0) {
//nothing
}
public void onDisconnectionEvent(DisconnectionEvent arg0) {
//clear previous points
for (int i = 0; i < MAX_NB_POINTS; i++) {
xCoordinates[i] = -1;
yCoordinates[i] = -1;
}
//redraw panel
repaint();
}
/** This method is called from within the constructor to
* initialize the form.
* WARNING: Do NOT modify this code. The content of this method is
* always regenerated by the Form Editor.
*/
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 400, Short.MAX_VALUE)
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGap(0, 300, Short.MAX_VALUE)
);
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
// End of variables declaration//GEN-END:variables
}