package csa120.shape;

import java.awt.Graphics2D;
import java.awt.BasicStroke;

/**
 * A Square is a subclass of {@link Rectangle}.  To ensure that the
 * height and width remain the same, any change to one of those values
 * will automatically force a change of the other.
 * 
 * @author (Michael H. Goldwasser) 
 * @version (23 January 2004)
 */
public class Square extends Rectangle
{

    /**
     * Constructor for objects of class Square
     * 
     * @param   s    length of sides
     */
    public Square(int s)
    {
        super(s,s);
    }

     /**
     * This overrides the method in parent {@link Rectangle} to ensure
     * that the width and height remain equal.  A change to the width
     * of a Square, changes the height as well.
     * 
     * @param  newWidth    the new value
     */
    public void setWidth(int newWidth) {
        height = width = newWidth;
    }
    
     /**
     * This overrides the method in parent {@link Rectangle} to ensure
     * that the width and height remain equal.  A change to the height
     * of a Square, changes the width as well.
     * 
     * @param  newHeight    the new value
     */
    public void setHeight(int newHeight) {
        height = width = newHeight;
    }    

} // end of class Square