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 Charts > JFreeChart > Simple Pie Chart

Simple Pie Chart 

JFreeChart is a free and pure java chart library for creating professional quality charts. This requires the libraries jfreechart-1.0.13.jar and jcommon-1.0.8.jar to be in classpath. The following example shows creating a simple pie chart.

File Name  :  
com/bethecoder/tutorials/jfree_charts/tests/SimplePieChart.java 
Author  :  Sudhakar KV
Email  :  kvenkatasudhakar@gmail.com
   
package com.bethecoder.tutorials.jfree_charts.tests;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.ChartFrame;
import org.jfree.chart.JFreeChart;
import org.jfree.data.general.DefaultPieDataset;

public class SimplePieChart {

  /**
   @param args
   */
  public static void main(String[] args) {
    
    //Prepare the data set
    DefaultPieDataset pieDataset = new DefaultPieDataset();
    pieDataset.setValue("Coca-Cola"26);
    pieDataset.setValue("Pepsi"20);
    pieDataset.setValue("Gold Spot"12);
    pieDataset.setValue("Slice"14);
    pieDataset.setValue("Appy Fizz"18);
    pieDataset.setValue("Limca"10);
    
    //Create the chart
    JFreeChart chart = ChartFactory.createPieChart(
      "Soft Drink Pie Chart", pieDataset, true, true, true);

    //Render the frame
    ChartFrame chartFrame = new ChartFrame("Simple Pie Chart", chart);
    chartFrame.setVisible(true);
    chartFrame.setSize(400300);
  }

}
   

It gives the following output,
pie.jpg


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