import javax.swing.*;
import java.awt.*;

/* <applet code="Gradation1.class" width="256" height="64"> </applet> */

public class Gradation1 extends JApplet {

  @Override  
  public void paint(Graphics g) {
    super.paint(g);
    int scale = 4;
    int i;
    
    for (i = 0; i < 64; i++) {
      g.setColor(new Color(i * 4, 0, 255 - i * 4));
      g.fillRect(i * scale, 0, scale, scale * 10);
    } 
  }

  public static void main(String[] args) {
    JFrame frame = new JFrame("");
    JApplet applet = new Gradation1();
    applet.setPreferredSize(new Dimension(256, 64));
    frame.add(applet);
    frame.pack();
    frame.setVisible(true);
    applet.init();
    applet.start();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
  }
}