/*
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 * modification, are permitted provided that the following conditions
 * are met:
 *
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 *     notice, this list of conditions and the following disclaimer.
 *
 *   - Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *
 *   - Neither the name of Oracle nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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 */


import java.awt.Graphics;


@SuppressWarnings("serial")
public class GraphApplet extends java.applet.Applet {

    double f(double x) {
        return (Math.cos(x / 5) + Math.sin(x / 7) + 2) * getSize().height / 4;
    }

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

    @Override
    public String getAppletInfo() {
        return "Draws a sin graph.";
    }
}
