Java Tutorial

 
 
 
 
/* <applet code=\"ColorBar\" height=400 width=400> 
    </applet>  */

import java.awt.*;
import java.applet.*;

public class ColorBar extends Applet
{
    Color colors[]={ Color.blue, Color.cyan, Color.yellow, Color.red, Color.darkGray,
                               Color.gray, Color.lightGray, Color.magenta, Color.orange, Color.pink,
                               Color.white, Color.black};

        public void paint(Graphics g){
             Dimension d = getSize();
             int x = d.width/colors.length;
             setBackground(Color.lightGray);
             for (int i=0; i<colors.length ; i++ )
             {
                   g.setColor(colors[i]);
                   g.fillRect(i*x, 0, (i+1) * x, d.height);
             }
        }
}

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