import java.awt.Color;
import java.awt.Graphics;
public class Dot implements Shape, Colorable {
  private Color color;
  public final static int Radius = 2;
  private int x;
  private int y;
  public Dot(int x, int y) {
    this.x = x;
    this.y = y;
  }
  public void setColor(int r, int g, int b) {
    this.color = new Color(r, g, b);
  }
  public void draw(Graphics c) {
    Color cr = c.getColor();
    c.setColor(color);
    c.fillOval(x, y, Dot.Radius, Dot.Radius);
    c.setColor(cr);
  }
}