package jfreechart_demo;

import org.jfree.chart.*;
import org.jfree.chart.plot.*;
import org.jfree.chart.axis.*;
import org.jfree.data.category.*;
import org.jfree.chart.renderer.category.*;

public class DualAxisChartDemo1 extends ChartCreator
{
    public JFreeChart createChart()
    {
        CategoryDataset dataset1 = DatasetCreator.createDefaultCategoryDataset(0, 2);
        CategoryDataset dataset2 = DatasetCreator.createDefaultCategoryDataset(2, 3);

        JFreeChart chart = ChartFactory.createBarChart(
            getName(),
            "Category",
            "USD",
            dataset1,
            PlotOrientation.VERTICAL,
            true,
            false,
            false);

        CategoryPlot plot = chart.getCategoryPlot();
        plot.setDomainAxisLocation(AxisLocation.BOTTOM_OR_RIGHT);
        plot.getDomainAxis().setMaximumCategoryLabelLines(2);

        {
            int datasetIndex = 1;
            int axisIndex = 2;
            plot.setDataset(datasetIndex, dataset2);
            plot.mapDatasetToRangeAxis(datasetIndex, axisIndex);
            plot.setRangeAxis(axisIndex, new NumberAxis("EUR"));

            plot.setRenderer(datasetIndex, new LineAndShapeRenderer());
        }

        return chart;
    }
}