Example usage for org.jfree.chart JFreeChart getXYPlot

Introduction

In this page you can find the example usage for org.jfree.chart JFreeChart getXYPlot.

Prototype

public XYPlot getXYPlot() 

Source Link

Document

Returns the plot cast as an XYPlot .

Usage

From source file:DynamicDataDemo.java

/**
 * Creates a sample chart.//from   w  w  w.  j a  v  a 2s. co m
 * 
 * @param dataset  the dataset.
 * 
 * @return A sample chart.
 */
private JFreeChart createChart(final XYDataset dataset, String title, String xcoor, String ycoor) {
    final JFreeChart result = ChartFactory.createTimeSeriesChart(title, xcoor, ycoor, dataset, true, true,
            false);
    final XYPlot plot = result.getXYPlot();
    ValueAxis axis = plot.getDomainAxis();
    axis.setAutoRange(true);
    axis.setFixedAutoRange(60000.0); // 60 seconds
    axis = plot.getRangeAxis();
    axis.setRange(0.0, 500.0);
    return result;
}

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From source file:LowPassFilterTest.java

@Test
public void test() throws InterruptedException {
    CategoryTableXYDataset serie = new CategoryTableXYDataset();
    serie.setNotify(false);//w  w  w  . j  a  v a 2  s. c  om
    double step = 1.0 / discretization;
    double startPosition = step * framePosition;
    //100 ? - 100 , 50 ? - 50 , 25 ?- 25 
    double[] data = math.convolve(
            math.HammingWindow(testData.get1DPolyharmSignal(4, 200, frameWidth, discretization), frameWidth),
            math.lpf(60, step, 1024));
    //        double[] data = math.convolve(testData.get1DSignal(100, 200, frameWidth, discretization), math.lpf(70, step, 128));

    //        double[] data = math.convolve(testData.get1DSignal(100, 200, 32768, 10000), math.lpf(70, 1./10000, 32));
    //        double[] data = testData.get1DSignal(100, 200, frameWidth, discretization);
    //        double[] data = math.lpf(70, step,128);
    for (int i = 0; i < data.length; i++) {
        serie.add(startPosition, data[i], "");
        startPosition += step;
    }
    JFreeChart chart = ChartFactory.createXYLineChart("", "t,c", "g, /c^2", serie);
    chart.removeLegend();
    chart.setAntiAlias(false);

    XYPlot plot = chart.getXYPlot();
    //plot.setRangeGridlinePaint(Color.BLACK);
    org.jfree.chart.axis.ValueAxis yAxis = plot.getRangeAxis();
    org.jfree.chart.axis.ValueAxis xAxis = plot.getDomainAxis();
    double start = framePosition * 1.0 / discretization;
    double max = start + frameWidth * 1.0 / discretization;
    xAxis.setRange(start, max);
    ChartPanel chartPanel = new ChartPanel(chart);

    JPanel p = new JPanel(new BorderLayout());

    p.removeAll();
    p.add(chartPanel);
    p.validate();
    //1. Create the frame.
    JFrame frame = new JFrame("FrameDemo");

    //2. Optional: What happens when the frame closes?
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    //3. Create components and put them in the frame.
    //...create emptyLabel...
    frame.getContentPane().add(new Label("olol"), BorderLayout.CENTER);
    frame.getContentPane().add(p, BorderLayout.CENTER);

    //4. Size the frame.
    frame.pack();

    //5. Show it.
    frame.setVisible(true);
}

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From source file:mls.FramePlot.java

private JFreeChart createChartVarianza(final XYDataset datasetVarianza) {
    final JFreeChart result = ChartFactory.createXYLineChart("Varianza campionaria", "n", "vc", datasetVarianza,
            PlotOrientation.VERTICAL, false, true, false);
    final XYPlot plot = result.getXYPlot();
    ValueAxis axis = plot.getDomainAxis();
    axis.setAutoRange(true);/*from   w ww. j av a 2s .co  m*/
    axis.setFixedAutoRange(1500);

    axis = plot.getRangeAxis();
    axis.setAutoRange(true);
    axis.setRange(10, 100);
    plot.getRenderer().setSeriesPaint(0, Color.MAGENTA);
    return result;
}

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From source file:br.com.criativasoft.opendevice.samples.ui.SimpleChart.java

private JFreeChart createChart(final XYDataset dataset) {
    final JFreeChart result = ChartFactory.createTimeSeriesChart(TITLE, "mm:ss", "Value", dataset, true, true,
            false);/*from   www  .ja  v  a2  s. c  om*/
    final XYPlot plot = result.getXYPlot();
    plot.setBackgroundPaint(Color.white);
    ValueAxis domain = plot.getDomainAxis();
    domain.setAutoRange(true);
    ValueAxis range = plot.getRangeAxis();
    range.setRange(0, MINMAX);
    range.setAutoRangeMinimumSize(20);

    XYLineAndShapeRenderer renderer = (XYLineAndShapeRenderer) plot.getRenderer();

    for (int i = 0; i < SERIES; i++) {
        renderer.setSeriesStroke(i, new BasicStroke(2.0f));
    }

    return result;
}

---

From source file:org.webcat.grader.graphs.BoxAndWhiskerChart.java

@Override
protected JFreeChart generateChart(WCChartTheme chartTheme) {
    setChartHeight(36);/*from w  w  w .  j  av  a2  s. co m*/

    JFreeChart chart = ChartFactory.createBoxAndWhiskerChart(null, null, yAxisLabel(), boxAndWhiskerXYDataset(),
            false);
    chart.getXYPlot().setOrientation(PlotOrientation.HORIZONTAL);
    chart.setPadding(new RectangleInsets(0, 6, 0, 6));

    XYPlot plot = chart.getXYPlot();
    plot.setInsets(RectangleInsets.ZERO_INSETS);
    plot.setOutlineVisible(false);
    plot.setBackgroundPaint(new Color(0, 0, 0, 0));
    XYBoxAndWhiskerRenderer renderer = (XYBoxAndWhiskerRenderer) plot.getRenderer();
    renderer.setAutoPopulateSeriesOutlinePaint(true);

    ValueAxis domainAxis = plot.getDomainAxis();
    domainAxis.setVisible(false);

    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setRange(-0.5, assignmentOffering.assignment().submissionProfile().availablePoints() + 0.5);
    rangeAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());

    Font oldFont = rangeAxis.getTickLabelFont();
    rangeAxis.setTickLabelFont(oldFont.deriveFont(oldFont.getSize2D() * 0.8f));

    return chart;
}

---

From source file:org.jfree.chart.demo.ChartTiming3.java

/**
 * Runs the test.//ww w.  ja  v  a 2  s.co m
 */
public void run() {

    this.finished = false;

    // create a dataset...
    final XYSeries series = new XYSeries("Random Data");
    for (int i = 0; i < 1440; i++) {
        final double x = Math.random();
        final double y = Math.random();
        series.add(x, y);
    }
    final XYDataset data = new XYSeriesCollection(series);

    // create a scatter chart...
    final boolean withLegend = true;
    final JFreeChart chart = ChartFactory.createScatterPlot("Scatter plot timing", "X", "Y", data,
            PlotOrientation.VERTICAL, withLegend, false, false);

    final XYPlot plot = chart.getXYPlot();
    plot.setRenderer(new XYDotRenderer());

    final BufferedImage image = new BufferedImage(400, 300, BufferedImage.TYPE_INT_RGB);
    final Graphics2D g2 = image.createGraphics();
    final Rectangle2D chartArea = new Rectangle2D.Double(0, 0, 400, 300);

    // set up the timer...
    final Timer timer = new Timer(10000, this);
    timer.setRepeats(false);
    int count = 0;
    timer.start();
    while (!this.finished) {
        chart.draw(g2, chartArea, null, null);
        System.out.println("Charts drawn..." + count);
        if (!this.finished) {
            count++;
        }
    }
    System.out.println("DONE");

}

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From source file:playground.thibautd.utils.charts.ChartsAxisUnifier.java

public void addChart(final JFreeChart chart) {
    charts.add(chart);// w w  w.  ja  v a  2  s . com

    if (unifyX) {
        Plot plot = chart.getPlot();
        if (plot instanceof XYPlot) {
            ValueAxis axis = chart.getXYPlot().getDomainAxis();

            Range range = axis.getRange();
            lowerX = Math.min(lowerX, range.getLowerBound());
            upperX = Math.max(upperX, range.getUpperBound());
        }
    }

    if (unifyY) {
        Plot plot = chart.getPlot();
        ValueAxis axis;
        if (plot instanceof XYPlot) {
            axis = chart.getXYPlot().getRangeAxis();
        } else if (plot instanceof CategoryPlot) {
            axis = chart.getCategoryPlot().getRangeAxis();
        } else {
            return;
        }

        Range range = axis.getRange();
        lowerY = Math.min(lowerY, range.getLowerBound());
        upperY = Math.max(upperY, range.getUpperBound());
    }
}

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From source file:Business.Chart.ChartHeartRate.java

public ChartHeartRate(final String applicationTitle, String chartTitle, HospitalWorkRequest workRequest) {
    super(applicationTitle);
    series = new TimeSeries("Heart Rate");
    this.workRequest = workRequest;
    this.chartTitle = chartTitle;

    final XYDataset dataset = createDatasetHeartRate(workRequest);
    final JFreeChart chart = createChart(dataset);
    //final XYDataset dataset1 =  createDatasetBloodPressure(workRequest );
    //final JFreeChart chart1 = createChart1( dataset1 );
    final XYPlot plot = chart.getXYPlot();
    HospitalWorkRequest hos1 = (HospitalWorkRequest) workRequest;
    int age = hos1.getPerson().getAge();
    int a = hos1.getPerson().getAboveHeartRateMarker(age);
    int b = hos1.getPerson().getBelowHeartRateMarker(age);
    ValueMarker valueMarker = new ValueMarker(a);
    valueMarker.setLabel("ALERT");
    valueMarker.setLabelTextAnchor(TextAnchor.TOP_CENTER);
    valueMarker.setPaint(Color.blue);
    ValueMarker valueMarker1 = new ValueMarker(b);
    valueMarker1.setLabel("ALERT");
    valueMarker1.setLabelTextAnchor(TextAnchor.TOP_CENTER);
    valueMarker1.setPaint(Color.BLUE);
    plot.addRangeMarker(valueMarker);//from  w ww.  j  a  v  a 2 s  . c o m
    plot.addRangeMarker(valueMarker1);
    //ChartFrame frame = new ChartFrame("series chart", chart);
    //      frame.setVisible(true);
    //     frame.setSize(450, 350);
    final ChartPanel chartPanel = new ChartPanel(chart);
    chartPanel.setPreferredSize(new java.awt.Dimension(560, 370));
    chartPanel.setMouseZoomable(true, false);
    setContentPane(chartPanel);
    getContentPane().repaint();
}

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From source file:loadmaprenderer.ResultDisplayChart.java

private JFreeChart makeChart(XYDataset dataset, String chartTitle, String dataTitle) {
    JFreeChart chart = ChartFactory.createXYLineChart(chartTitle, "Year", dataTitle, dataset,
            PlotOrientation.VERTICAL, false, true, false);
    XYPlot plot = chart.getXYPlot();
    plot.setBackgroundPaint(Color.WHITE);
    plot.setDomainGridlinePaint(Color.BLUE);
    plot.setRangeGridlinePaint(Color.BLUE);
    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();
    renderer.setSeriesShapesVisible(1, false);
    plot.setRenderer(renderer);//  w w  w  . j  a  va2 s. c  o m
    NumberAxis domainAxis = (NumberAxis) plot.getDomainAxis();
    domainAxis.setAutoRange(true);
    domainAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    NumberAxis rangeAxis = (NumberAxis) plot.getRangeAxis();
    rangeAxis.setAutoRange(true);
    Double range = dataLine.getMaxY() - dataLine.getMinY();
    if (Math.abs(range) < 0.1)
        range = dataLine.getMaxY();
    rangeAxis.setRange(dataLine.getMinY() - range * 0.1, dataLine.getMaxY() + range * 0.1);
    return chart;
}

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From source file:Business.Chart.ChartBloodPressure.java

public ChartBloodPressure(final String applicationTitle, String chartTitle, HospitalWorkRequest workRequest) {
    super(applicationTitle);
    series6 = new TimeSeries("Blood Pressure");
    this.workRequest = workRequest;
    this.chartTitle = chartTitle;

    final XYDataset dataset6 = createDatasetBloodPressure(workRequest);
    final JFreeChart chart6 = createChart(dataset6);
    //final XYDataset dataset1 =  createDatasetBloodPressure(workRequest );
    //final JFreeChart chart1 = createChart1( dataset1 );
    final XYPlot plot = chart6.getXYPlot();
    HospitalWorkRequest hos1 = (HospitalWorkRequest) workRequest;
    int age = hos1.getPerson().getAge();
    int a = hos1.getPerson().getAboveBPMarker(age);
    int b = hos1.getPerson().getBelowBPMarker(age);
    ValueMarker valueMarker = new ValueMarker(a);
    valueMarker.setLabel("ALERT");
    valueMarker.setLabelTextAnchor(TextAnchor.TOP_CENTER);
    valueMarker.setPaint(Color.blue);
    ValueMarker valueMarker1 = new ValueMarker(b);
    valueMarker1.setLabel("ALERT");
    valueMarker1.setLabelTextAnchor(TextAnchor.TOP_CENTER);
    valueMarker1.setPaint(Color.BLUE);
    plot.addRangeMarker(valueMarker);//from w  ww. jav  a 2 s .  c  o  m
    plot.addRangeMarker(valueMarker1);
    //ChartFrame frame = new ChartFrame("series chart", chart);
    //      frame.setVisible(true);
    //     frame.setSize(450, 350);
    final ChartPanel chartPanel6 = new ChartPanel(chart6);
    chartPanel6.setPreferredSize(new java.awt.Dimension(560, 370));
    chartPanel6.setMouseZoomable(true, false);
    setContentPane(chartPanel6);
    getContentPane().repaint();
}

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