Example usage for org.jfree.chart.axis CyclicNumberAxis CyclicNumberAxis

Introduction

In this page you can find the example usage for org.jfree.chart.axis CyclicNumberAxis CyclicNumberAxis.

Prototype

public CyclicNumberAxis(double period, String label) 

Source Link

Document

Creates a named CycleNumberAxis with the given period.

Usage

From source file:org.jfree.chart.demo.CyclicXYPlotDemo.java

/**
 * A demonstration application showing an XY plot, with a cyclic axis and renderer
 *
 * @param title  the frame title./*from www.j  av a  2  s .  c o  m*/
 */
public CyclicXYPlotDemo(final String title) {

    super(title);

    this.series = new XYSeries("Random Data");
    this.series.setMaximumItemCount(50); // Only 50 items are visible at the same time. 
                                         // Keep more as a mean to test this.
    final XYSeriesCollection data = new XYSeriesCollection(this.series);

    final JFreeChart chart = ChartFactory.createXYLineChart("Cyclic XY Plot Demo", "X", "Y", data,
            PlotOrientation.VERTICAL, true, true, false);

    final XYPlot plot = chart.getXYPlot();
    plot.setDomainAxis(new CyclicNumberAxis(10, 0));
    plot.setRenderer(new CyclicXYItemRenderer());

    final NumberAxis axis = (NumberAxis) plot.getRangeAxis();
    axis.setAutoRangeIncludesZero(false);
    axis.setAutoRangeMinimumSize(1.0);

    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(400, 300));
    final JPanel content = new JPanel(new BorderLayout());
    content.add(chartPanel, BorderLayout.CENTER);

    final JButton button1 = new JButton("Start");
    button1.addActionListener(new ActionListener() {
        public void actionPerformed(final ActionEvent e) {
            timer.start();
        }
    });

    final JButton button2 = new JButton("Stop");
    button2.addActionListener(new ActionListener() {
        public void actionPerformed(final ActionEvent e) {
            timer.stop();
        }
    });

    final JButton button3 = new JButton("Step by step");
    button3.addActionListener(new ActionListener() {
        public void actionPerformed(final ActionEvent e) {
            CyclicXYPlotDemo.this.actionPerformed(null);
        }
    });

    final JPanel buttonPanel = new JPanel(new FlowLayout());
    buttonPanel.add(button1);
    buttonPanel.add(button2);
    buttonPanel.add(button3);

    content.add(buttonPanel, BorderLayout.SOUTH);
    setContentPane(content);

    this.timer = new Timer(200, this);
}

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