@Override // from interface IRectangle
public Rectangle union(IRectangle r) {
Rectangle rect = new Rectangle(this);
rect.add(r);
return rect;
}
public void getSmallBox(int x, int y, int w, int h) {
// create 9 small boxes
cross = new Rectangle(x, y, w, h);
cross.setBackground(Color.blue);
circle = new Oval(x, y, w, h);
circle.setBackground(Color.red);
smallBox0 = new Rectangle(x, y, w / 3, h / 3);
smallBox0.setBackground(Color.white);
container.add(smallBox0);
smallBox0.add(cross);
cross.setVisible(setVisibility());
smallBox0.add(circle);
circle.setVisible(setVisibility());
smallBox1 = new Rectangle(x + (w / 3), y, w / 3, h / 3);
smallBox1.setBackground(Color.white);
container.add(smallBox1);
smallBox1.add(cross);
cross.setVisible(setVisibility());
smallBox1.add(circle);
circle.setVisible(setVisibility());
smallBox2 = new Rectangle(x + (2 * w / 3), y, w / 3, h / 3);
smallBox2.setBackground(Color.white);
container.add(smallBox2);
smallBox2.add(cross);
cross.setVisible(setVisibility());
smallBox2.add(circle);
circle.setVisible(setVisibility());
smallBox3 = new Rectangle(x, y + (h / 3), w / 3, h / 3);
smallBox3.setBackground(Color.white);
container.add(smallBox3);
smallBox3.add(cross);
cross.setVisible(setVisibility());
smallBox3.add(circle);
circle.setVisible(setVisibility());
smallBox4 = new Rectangle(x + (w / 3), y + (h / 3), w / 3, h / 3);
smallBox4.setBackground(Color.white);
container.add(smallBox4);
smallBox4.add(cross);
cross.setVisible(setVisibility());
smallBox4.add(circle);
circle.setVisible(setVisibility());
smallBox5 = new Rectangle(x + (2 * w / 3), y + (h / 3), w / 3, h / 3);
smallBox5.setBackground(Color.white);
container.add(smallBox5);
smallBox5.add(cross);
cross.setVisible(setVisibility());
smallBox5.add(circle);
circle.setVisible(setVisibility());
smallBox6 = new Rectangle(x, y + (2 * h / 3), w / 3, h / 3);
smallBox6.setBackground(Color.white);
container.add(smallBox6);
smallBox6.add(cross);
cross.setVisible(setVisibility());
smallBox6.add(circle);
circle.setVisible(setVisibility());
smallBox7 = new Rectangle(x + (w / 3), y + (2 * h / 3), w / 3, h / 3);
smallBox7.setBackground(Color.white);
container.add(smallBox7);
smallBox7.add(cross);
cross.setVisible(setVisibility());
smallBox7.add(circle);
circle.setVisible(setVisibility());
smallBox8 = new Rectangle(x + (2 * w / 3), y + (2 * h / 3), w / 3, h / 3);
smallBox8.setBackground(Color.white);
container.add(smallBox8);
smallBox8.add(cross);
cross.setVisible(setVisibility());
smallBox8.add(circle);
circle.setVisible(setVisibility());
}