package wheels;

/**
 * A shape that can have its dimensions scaled.
 * 
 * @author Zach Tomaszewski
 * @version Oct 10, 2007
 */
public interface Scalable {
  
  /**
   * Scales this shape's dimensions by the given multiplier.
   * <p>
   * For instance, if give 0.5, both this shape's width and its
   * height would be reduced by 50%.
   *  
   * @param percent  A positive multiplier by which to scale this shape.
   */
  public void scale(double percent);
  
}