Rectangle.java

/*
    Rectangle.java
    CIS 260
    2005-02-09
    David Klick

This is a subclass of the Shape class. To create an
    object from this class, the abstract methods draw
    and area had to be implemented.
*/

import java.awt.Graphics;

public class Rectangle extends Shape {
    private int height, width;
    public Rectangle() {
        super();
        setHeight(1);
        setWidth(1);
    }

public Rectangle(int x, int y, int h, int w) {
        super(x, y);
        setHeight(h);
        setWidth(w);
    }
    
    public Rectangle(Rectangle s) {
        super(s.origin);
        setHeight(s.height);
        setWidth(s.height);
    }
    public void setHeight(int h) { height = h<0 ? -h : h; }
    public void setWidth(int w) { width = w<0 ? -w : w; }
    public double area() { return height * width; }
    public int getHeight() { return height; }
    public int getWidth() { return width; }
    public void draw(Graphics g) {
        g.drawRect(origin.x, origin.y, width, height);
    }
    public String toString() {
        return origin + ", w=" + width + ", h=" + height;
    }
}