package jfreechart_demo;

import org.jfree.chart.*;
import org.jfree.chart.plot.*;

public class BubbleChartDemo1 extends ChartCreator
{
    public JFreeChart createChart()
    {
        JFreeChart chart = ChartFactory.createBubbleChart(
            getName(),
            "X",
            "Y",
            DatasetCreator.createXYZDataset(),
            PlotOrientation.VERTICAL,
            true,
            false,
            false
        );

        Plot plot = chart.getPlot();
        plot.setForegroundAlpha(0.5f);

        return chart;
    }
}