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 Charts > JFreeChart > Simple Area Chart

Simple Area 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 area chart.

File Name  :  
com/bethecoder/tutorials/jfree_charts/tests/SimpleAreaChart.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.chart.plot.PlotOrientation;
import org.jfree.data.category.DefaultCategoryDataset;

public class SimpleAreaChart {

  public static void main(String arg[]) {

    // Prepare the data set
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();

    dataset.addValue(8"Power3""Two");
    dataset.addValue(4"Power2""Two");
    dataset.addValue(2"Power1""Two");

    dataset.addValue(27"Power3""Three");
    dataset.addValue(9"Power2""Three");
    dataset.addValue(3"Power1""Three");

    dataset.addValue(64"Power3""Four");
    dataset.addValue(16"Power2""Four");
    dataset.addValue(4"Power1""Four");
    
    // Create the chart
    JFreeChart chart = ChartFactory.createAreaChart(
        "Number Power Area Chart""Number""Power Value",
        dataset, PlotOrientation.VERTICAL, true, true, false);

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

It gives the following output,
sarea.jpg


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