package wheels.users;

/**
 * A shape that has the same height as its width.
 * 
 * @author Zach Tomaszewski
 * @version Oct 10, 2007
 */
public interface SquareShape {
  
  /**
   * Changes the width and height of this object to the given
   * length. 
   * 
   * @param width   A length greater than 0.  
   */
  public void setSize(int width);
  
}