1  import java.awt.*;

  2  import java.awt.geom.*;

  3  

  4  /**

  5     A house shape.

  6  */

  7  public class HouseShape extends CompoundShape

  8  {

  9     /**

 10        Constructs a house 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 HouseShape(int x, int y, int width)

 16     {

 17        Rectangle2D.Double base 

 18           = new Rectangle2D.Double(x, y + width, width, width);

 19  

 20        // The left bottom of the roof

 21        Point2D.Double r1

 22           = new Point2D.Double(x, y + width);

 23        // The top of the roof

 24        Point2D.Double r2

 25           = new Point2D.Double(x + width / 2, y);

 26        // The right bottom of the roof

 27        Point2D.Double r3

 28           = new Point2D.Double(x + width, y + width);

 29  

 30        Line2D.Double roofLeft

 31           = new Line2D.Double(r1, r2);

 32        Line2D.Double roofRight

 33           = new Line2D.Double(r2, r3);

 34  

 35        add(base);

 36        add(roofLeft);

 37        add(roofRight);

 38     }

 39  }