public static void drawImage(int[][][] pixels, int startX, int startY) {
// Key idea: draw a bunch (lots of rectangles) with the appropriate color
DrawObject R = new DrawObject();
R.pixels = pixels;
R.startX = startX;
R.startY = startY;
R.sequenceNum = currentSequenceNum;
images.add(R);
// Rescale if needed.
int leftX = startX;
int rightX = startX + pixels.length;
int lowY = startY;
int highY = startY + pixels[0].length;
if (minX > leftX) {
minX = leftX;
}
if (maxX < rightX) {
maxX = rightX;
}
if (minY > lowY) {
minY = lowY;
}
if (maxY < highY) {
maxY = highY;
}
drawArea.repaint();
}
static void handleMouseDragged(MouseEvent e) {
DrawObject L = new DrawObject();
L.scribbleX = e.getX();
L.scribbleY = e.getY();
L.scribbleNum = currentScribbleNum;
scribbles.add(L);
drawArea.repaint();
}
public static void drawLabel(double x, double y, String str) {
DrawObject L = new DrawObject();
L.color = labelColor;
L.x = x;
L.y = y;
L.str = str;
L.sequenceNum = currentSequenceNum;
if (animationMode) {
synchronized (animLabels) {
animLabels.add(L);
}
} else {
synchronized (labels) {
labels.add(L);
}
}
drawArea.repaint();
}
public static void drawPoint(double x, double y) {
DrawObject p = new DrawObject();
p.color = pointColor;
p.x = x;
p.y = y;
p.diameter = pointDiameter;
p.sequenceNum = currentSequenceNum;
if (animationMode) {
synchronized (animPoints) {
animPoints.add(p);
}
} else {
synchronized (points) {
points.add(p);
}
}
drawArea.repaint();
}
public static void drawRectangle(double x1, double y1, double width, double height) {
DrawObject R = new DrawObject();
R.color = rectangleColor;
R.x = x1;
R.y = y1;
R.width = width;
R.height = height;
R.sequenceNum = currentSequenceNum;
R.drawStroke = drawStroke;
if (animationMode) {
synchronized (animRectangles) {
animRectangles.add(R);
}
} else {
synchronized (rectangles) {
rectangles.add(R);
}
}
drawArea.repaint();
}
public static void drawLineFromEquation(double a, double b, double c) {
// Draw the equation ax+by+c=0 in the available range.
DrawObject L = new DrawObject();
L.color = lineEqnColor;
L.a = a;
L.b = b;
L.c = c;
L.sequenceNum = currentSequenceNum;
L.drawStroke = drawStroke;
synchronized (eqnLines) {
eqnLines.add(L);
}
drawArea.repaint();
}
public static void drawLine(double x1, double y1, double x2, double y2, boolean isArrow) {
DrawObject L = new DrawObject();
L.color = lineColor;
L.x = x1;
L.y = y1;
L.x2 = x2;
L.y2 = y2;
if (isArrow) {
L.color = arrowColor;
L.isArrow = true;
}
L.sequenceNum = currentSequenceNum;
L.drawStroke = drawStroke;
if (animationMode) {
synchronized (animLines) {
animLines.add(L);
}
} else {
synchronized (lines) {
lines.add(L);
}
}
drawArea.repaint();
}
// ErtanO 12.03.2004
public static java.util.List getAvailablePLAF() {
java.util.List l = new java.util.ArrayList();
l.add("System");
l.add("TinyLAF");
l.add("JGoodiesLAF-PlasticXP");
l.add("JGoodiesLAF-Plastic");
l.add("JGoodiesLAF-Plastic3D");
l.add("JGoodiesLAF-ExtWindows");
javax.swing.UIManager.LookAndFeelInfo[] lfinfo =
javax.swing.UIManager.getInstalledLookAndFeels();
for (int i = 0; i < lfinfo.length; ++i) {
l.add(lfinfo[i].getName());
}
return l;
}
private void playerSetup() {
players = new ArrayList(twoPlayerRB.isSelected() ? 2 : 1);
if (mouseRB.isSelected()) {
MouseControlledPlayer p1 =
new MouseControlledPlayer(width / 2, height / 2, 3, true, this, 3, 1, width);
addMouseMotionListener(p1);
addMouseListener(p1);
players.add(p1);
} else {
KeyboardControlledPlayer p1 =
new KeyboardControlledPlayer(
width / 2,
height / 2,
3,
true,
this,
3,
KeyEvent.VK_W,
KeyEvent.VK_A,
KeyEvent.VK_S,
KeyEvent.VK_D,
keyboardSpeedS1.getValue(),
KeyEvent.VK_SPACE,
KeyEvent.VK_F,
1,
width);
KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(p1);
players.add(p1);
}
if (twoPlayerRB.isSelected()) {
if (mouseRB.isSelected()) {
KeyboardControlledPlayer p2 =
new KeyboardControlledPlayer(
width / 2,
height / 2,
3,
true,
this,
3,
KeyEvent.VK_W,
KeyEvent.VK_A,
KeyEvent.VK_S,
KeyEvent.VK_D,
keyboardSpeedS2.getValue(),
KeyEvent.VK_SPACE,
KeyEvent.VK_F,
2,
width);
KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(p2);
players.add(p2);
} else {
KeyboardControlledPlayer p2 =
new KeyboardControlledPlayer(
width / 2,
height / 2,
3,
true,
this,
3,
KeyEvent.VK_NUMPAD8,
KeyEvent.VK_NUMPAD4,
KeyEvent.VK_NUMPAD5,
KeyEvent.VK_NUMPAD6,
keyboardSpeedS2.getValue(),
KeyEvent.VK_NUMPAD0,
KeyEvent.VK_NUMPAD1,
2,
width);
KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(p2);
players.add(p2);
}
}
}