package horstmann.ch06_scene3;
import java.awt.geom.Line2D;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;

/**
   A house shape.
 */
public class HouseShape extends CompoundShape
{
	/**
      Constructs a house shape.
      @param x the left of the bounding rectangle
      @param y the top of the bounding rectangle
      @param width the width of the bounding rectangle
	 */
	public HouseShape(int x, int y, int width)
	{
		Rectangle2D.Double base
		= new Rectangle2D.Double(x, y + width, width, width);

		// The left bottom of the roof
		Point2D.Double r1
		= new Point2D.Double(x, y + width);
		// The top of the roof
		Point2D.Double r2
		= new Point2D.Double(x + width / 2, y);
		// The right bottom of the roof
		Point2D.Double r3
		= new Point2D.Double(x + width, y + width);

		Line2D.Double roofLeft
		= new Line2D.Double(r1, r2);
		Line2D.Double roofRight
		= new Line2D.Double(r2, r3);

		add(base);
		add(roofLeft);
		add(roofRight);
	}
}