public class CarShape extends CompoundShape
1: import java.awt.*;
2: import java.awt.geom.*;
4: /**
5: A car shape.
6: */
7: public class CarShape extends CompoundShape
8: {
9: /**
10: Constructs a car shape.
11: @param x the left of the bounding rectangle
12: @param y the top of the bounding rectangle
13: @param width the width of the bounding rectangle
14: */
15: public CarShape(int x, int y, int width)
16: {
17: Rectangle2D.Double body
18: = new Rectangle2D.Double(x, y + width / 6,
19: width - 1, width / 6);
20: Ellipse2D.Double frontTire
21: = new Ellipse2D.Double(x + width / 6, y + width / 3,
22: width / 6, width / 6);
23: Ellipse2D.Double rearTire
24: = new Ellipse2D.Double(x + width * 2 / 3,
25: y + width / 3,
26: width / 6, width / 6);
28: // The bottom of the front windshield
29: Point2D.Double r1
30: = new Point2D.Double(x + width / 6, y + width / 6);
31: // The front of the roof
32: Point2D.Double r2
33: = new Point2D.Double(x + width / 3, y);
34: // The rear of the roof
35: Point2D.Double r3
36: = new Point2D.Double(x + width * 2 / 3, y);
37: // The bottom of the rear windshield
38: Point2D.Double r4
39: = new Point2D.Double(x + width * 5 / 6, y + width / 6);
40: Line2D.Double frontWindshield
41: = new Line2D.Double(r1, r2);
42: Line2D.Double roofTop
43: = new Line2D.Double(r2, r3);
44: Line2D.Double rearWindshield
45: = new Line2D.Double(r3, r4);
47: add(body);
48: add(frontTire);
49: add(rearTire);
50: add(frontWindshield);
51: add(roofTop);
52: add(rearWindshield);
53: }
54: }