Applet code:
<applet code=com.objectplanet.chart.ChartApplet
 archive=chart.jar width=450 height=300>
<param name=chart value="line">
<param name=seriesCount value="4">
<param name=sampleValues_0 value=10,71,51,83,68>
<param name=sampleValues_1 value=35,44,22,56,46>
<param name=sampleValues_2 value=70,11,82,27,36>
<param name=sampleValues_3 value=50,95,10,20,5>
<param name=range value=100>
<param name=rangeLabelFont value="Arial,bold,13">
<param name=sampleColors value="#C6C6C6,#498EFF,#635AFF,#31319C">
<param name=lineWidth value=6,5,3,2>
<param name=background value=white>
</applet>



Servlet code:
<img src="http://server_name/servlet/com.objectplanet.chart.ChartServlet?
width=450&
height=300&
chart=line&
seriesCount=4&
sampleValues_0=10,71,51,83,68&
sampleValues_1=35,44,22,56,46&
sampleValues_2=70,11,82,27,36&
sampleValues_3=50,95,10,20,5&
range=100&
rangeLabelFont=Arial,bold,13&
sampleColors=%23C6C6C6,%23498EFF,%23635AFF,%2331319C&
lineWidth=6,5,3,2&
background=white">


Application code:
package com.objectplanet.chart.testing; 
 
import com.objectplanet.chart.*; 
import java.awt.*; 
 
public class Line { 
 
    public static void main(String[] argv) { 
        double[] sampleValues_0 = new double[] {10,71,51,83,68};
        double[] sampleValues_1 = new double[] {35,44,22,56,46};
        double[] sampleValues_2 = new double[] {70,11,82,27,36};
        double[] sampleValues_3 = new double[] {50,95,10,20,5};
        Color[] sampleColors = new Color[] {new Color(0xC6C6C6),new Color(0x498EFF),new Color(0x635AFF),new Color(0x31319C)};
        
        LineChart chart = new LineChart();
        chart.setSeriesCount(4);
        chart.setSampleCount(sampleValues_0.length);
        chart.setSampleValues(0, sampleValues_0);
        chart.setSampleValues(1, sampleValues_1);
        chart.setSampleValues(2, sampleValues_2);
        chart.setSampleValues(3, sampleValues_3);
        chart.setSampleColors(sampleColors);
        chart.setFont("rangeLabelFont", new Font("Arial", Font.BOLD, 13));
        chart.setLineWidth(0, 4);
        chart.setLineWidth(1, 3);
        chart.setLineWidth(2, 2);
        chart.setLineWidth(3, 1);
        chart.setBackground(Color.white);
        
        com.objectplanet.chart.NonFlickerPanel p = new com.objectplanet.chart.NonFlickerPanel(new BorderLayout());
        p.add("Center", chart);
        Frame f = new Frame();
        f.add("Center", p);
        f.setSize(450,320);
        f.show();
    }
}