Example usage for org.jfree.chart.plot CompassPlot CompassPlot

Introduction

In this page you can find the example usage for org.jfree.chart.plot CompassPlot CompassPlot.

Prototype

public CompassPlot() 

Source Link

Document

Default constructor.

Usage

From source file:org.usfirst.frc.team2084.neuralnetwork.RobotHeadingTest.java

/**
 * //from  w w  w  .j  a  v  a 2s .  c  o  m
 */
@Override
public void run() {
    try {
        final DefaultValueDataset headingData = new DefaultValueDataset(0);
        final DefaultValueDataset desiredHeadingData = new DefaultValueDataset(0);
        final CompassPlot headingPlot = new CompassPlot();
        headingPlot.addDataset(headingData);
        headingPlot.addDataset(desiredHeadingData);
        final JFreeChart headingChart = new JFreeChart("Heading", headingPlot);

        final XYSeries headingTimeSeries = new XYSeries("Heading");
        final XYSeriesCollection headingTimeData = new XYSeriesCollection();
        headingTimeData.addSeries(headingTimeSeries);
        final JFreeChart headingTimeChart = ChartFactory.createXYLineChart("Heading vs. Time", "Time",
                "Heading", headingTimeData, PlotOrientation.VERTICAL, true, true, false);

        final XYSeries errorTimeSeries = new XYSeries("Error");
        final XYSeriesCollection errorTimeData = new XYSeriesCollection();
        errorTimeData.addSeries(errorTimeSeries);
        final JFreeChart errorTimeChart = ChartFactory.createXYLineChart("Error vs. Time", "Time", "Error",
                errorTimeData, PlotOrientation.VERTICAL, true, true, false);

        SwingUtilities.invokeAndWait(() -> {
            final JFrame frame = new JFrame("Charts");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            final Container content = frame.getContentPane();
            content.setLayout(new BoxLayout(content, BoxLayout.PAGE_AXIS));

            final JPanel chartPanel = new JPanel();
            chartPanel.setLayout(new GridLayout(2, 2));
            content.add(chartPanel);

            final ChartPanel headingPanel = new ChartPanel(headingChart);
            chartPanel.add(headingPanel);

            final ChartPanel headingTimePanel = new ChartPanel(headingTimeChart);
            chartPanel.add(headingTimePanel);

            final ChartPanel errorTimePanel = new ChartPanel(errorTimeChart);
            chartPanel.add(errorTimePanel);

            final JPanel buttonPanel = new JPanel();
            content.add(buttonPanel);

            final JButton startButton = new JButton("Start");
            final JButton stopButton = new JButton("Stop");

            startButton.addActionListener(new ActionListener() {

                @Override
                public void actionPerformed(ActionEvent e) {
                    stop();
                    startButton.setEnabled(false);
                    stopButton.setEnabled(true);
                    start(headingData, desiredHeadingData, headingTimeSeries, errorTimeSeries);
                }
            });
            buttonPanel.add(startButton);

            stopButton.addActionListener(new ActionListener() {

                @Override
                public void actionPerformed(ActionEvent e) {
                    stop();
                    startButton.setEnabled(true);
                    stopButton.setEnabled(false);
                }
            });
            stopButton.setEnabled(false);
            buttonPanel.add(stopButton);

            frame.pack();
            frame.setVisible(true);
        });
    } catch (Exception ex) {
        ex.printStackTrace();
    }
}

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