import java.awt.*;

public class Square extends Figure {
  public Square(int horiz, int vert, int s) {
    super(horiz,vert);
    side = s;
  }

  public void draw(Graphics graphics) {     
    graphics.setColor(Color.magenta);
    graphics.fillRect(horizontalPos, verticalPos, side, side);
  }

  public void erase(Graphics graphics) {
    graphics.setColor(Color.white);
    graphics.fillRect(horizontalPos, verticalPos, side, side);
  }

  private int side;       // the length of each side
}