org.jfree.chart.demo.FirstDemo.java Source code

Introduction

Here is the source code for org.jfree.chart.demo.FirstDemo.java

Source

package org.jfree.chart.demo;

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

public class FirstDemo {

    public FirstDemo() {
    }

    public static void main(String args[]) {
        DefaultPieDataset defaultpiedataset = new DefaultPieDataset();
        defaultpiedataset.setValue("Category 1", 43.200000000000003D);
        defaultpiedataset.setValue("Category 2", 27.899999999999999D);
        defaultpiedataset.setValue("Category 3", 79.5D);
        org.jfree.chart.JFreeChart jfreechart = ChartFactory.createPieChart("Sample Pie Chart", defaultpiedataset,
                true, true, false);
        ChartFrame chartframe = new ChartFrame("First", jfreechart);
        chartframe.pack();
        chartframe.setVisible(true);
    }
}