/*
 * @(#)GraphApplet.java	1.2 96/12/06
 *
 */

import java.awt.Graphics;

public class GraphApplet extends java.applet.Applet {
    double f(double x) {
	return 
          (Math.cos(x/5) + Math.sin(x/7) + 2) * size().height / 4;
    }
    double h(double x) {
        return 
          (Math.sin(x/5) + 2) * size().height / 4;
    }

    public void paint(Graphics g) {
        for (int x = 0 ; x < size().width ; x++) {
            g.drawLine(x, (int)f(x), x + 1, (int)f(x + 1));
        }
        g.drawLine(0, (int)f(0), size().width - 1, (int)f(0) );

        for (int x = 0 ; x < size().width ; x++) {
            for (int y = 0 ; y < size().width/4 ; y++) {
            }
            g.drawLine(x, (int)f(x-50), x + 1, (int)f(x + 1 -50 ));
        }
            
       
    }
}