Example usage for org.jfree.chart ChartFactory createLineChart

Introduction

In this page you can find the example usage for org.jfree.chart ChartFactory createLineChart.

Prototype

public static JFreeChart createLineChart(String title, String categoryAxisLabel, String valueAxisLabel,
        CategoryDataset dataset, PlotOrientation orientation, boolean legend, boolean tooltips, boolean urls)

Source Link

Document

Creates a line chart with default settings.

Usage

From source file:app.RunApp.java

/**
 * Create Chart/*from   w w  w. j a  v  a2  s  .co  m*/
 * 
 * @param jpanel Panel
 * @param type Chart type
 * @param titleX Title for X axis
 * @param titleY Title for Y axis
 * @param showXAxis Indicates if shows X axis
 * @param chartTitle Chart title
 * @return ChartPanel with the generated chart
 */
private ChartPanel createJChart(JPanel jpanel, String type, String titleX, String titleY, boolean showXAxis,
        String chartTitle) {
    DefaultCategoryDataset myData = new DefaultCategoryDataset();
    JFreeChart chart1;

    CategoryPlot plot1;

    LineAndShapeRenderer lineandshaperenderer;

    //hide horizontal axis
    switch (type) {
    case "bar":
        chart1 = ChartFactory.createBarChart(chartTitle, titleY, titleX, myData, PlotOrientation.VERTICAL,
                false, true, false);
        plot1 = chart1.getCategoryPlot();
        //Custom tooltips
        BarRenderer renderer = (BarRenderer) plot1.getRenderer();
        switch (chartTitle.toLowerCase()) {
        case "label frequency":
            renderer.setBaseToolTipGenerator(
                    new StandardCategoryToolTipGenerator("{0} = {2}", NumberFormat.getInstance()));
            break;
        case "labelset frequency":
            renderer.setBaseToolTipGenerator(
                    new StandardCategoryToolTipGenerator("{0} = {2}", NumberFormat.getInstance()));
            break;
        case "labels histogram":
            renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator(
                    "Instances with {1} labels = {2}", NumberFormat.getInstance()));
            break;
        case "ir inter class":
            renderer.setBaseToolTipGenerator(
                    new StandardCategoryToolTipGenerator("{0} = {2}", NumberFormat.getInstance()));
            break;
        case "ir intra class":
            renderer.setBaseToolTipGenerator(
                    new StandardCategoryToolTipGenerator("{0} = {2}", NumberFormat.getInstance()));
            break;
        case "ir per labelset":
            renderer.setBaseToolTipGenerator(
                    new StandardCategoryToolTipGenerator("ID: {0} = {2}", NumberFormat.getInstance()));
            break;
        default:
            renderer.setBaseToolTipGenerator(new StandardCategoryToolTipGenerator());
            break;
        }
        plot1.setBackgroundAlpha(0);
        plot1.setRangeGridlinePaint(Color.black);
        break;
    case "line_2_axis":
        chart1 = ChartFactory.createLineChart(" ", titleX, titleY, myData, PlotOrientation.VERTICAL, false,
                true, false);
        plot1 = chart1.getCategoryPlot();
        plot1.setRangeGridlinePaint(Color.black);

        //show little rectangles
        lineandshaperenderer = (LineAndShapeRenderer) plot1.getRenderer();
        lineandshaperenderer.setBaseShapesVisible(true);
        CategoryAxis domainAxis = plot1.getDomainAxis();
        domainAxis.setCategoryLabelPositions(CategoryLabelPositions.DOWN_45);

        ValueAxis axis2 = new NumberAxis("# Labels");
        plot1.setRangeAxis(1, axis2);
        plot1.mapDatasetToRangeAxis(1, 1);
        LineAndShapeRenderer renderer2 = new LineAndShapeRenderer();
        plot1.setRenderer(1, renderer2);
        break;
    default:
        //type == "line")
        chart1 = ChartFactory.createLineChart(" ", titleX, titleY, myData, PlotOrientation.VERTICAL, false,
                true, false);
        plot1 = chart1.getCategoryPlot();
        plot1.setRangeGridlinePaint(Color.black);

        //show little rectangles
        lineandshaperenderer = (LineAndShapeRenderer) plot1.getRenderer();
        lineandshaperenderer.setBaseShapesVisible(true);
        break;
    }

    //Hide X axis
    plot1.getDomainAxis().setTickLabelsVisible(showXAxis);

    ChartPanel cp1 = new ChartPanel(chart1);
    cp1.setSize(new Dimension(450, 300));
    cp1.setBounds(260, 100, 450, 300);
    cp1.setPreferredSize(new Dimension(450, 300));
    cp1.repaint();

    jpanel.setBounds(260, 100, 450, 300);
    jpanel.setLayout(new BorderLayout());
    jpanel.add(cp1, BorderLayout.CENTER);
    jpanel.repaint();
    jpanel.validate();

    return cp1;
}