Example usage for org.jfree.data.xy DefaultXYZDataset DefaultXYZDataset

Introduction

In this page you can find the example usage for org.jfree.data.xy DefaultXYZDataset DefaultXYZDataset.

Prototype

public DefaultXYZDataset() 

Source Link

Document

Creates a new DefaultXYZDataset instance, initially containing no data.

Usage

From source file:org.esa.beam.smos.visat.GridPointBtDataFlagmatrixToolView.java

@Override
protected JComponent createGridPointComponent() {
    dataset = new DefaultXYZDataset();

    final NumberAxis xAxis = new NumberAxis("Record #");
    xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setLowerMargin(0.0);//from  ww  w.  j a v a 2  s .  c  o m
    xAxis.setUpperMargin(0.0);

    flagNames = createFlagNames(Dddb.getInstance().getFlagDescriptors(DEFAULT_FLAG_DESCRIPTOR_IDENTIFIER));
    final NumberAxis yAxis = createRangeAxis(flagNames);

    final LookupPaintScale paintScale = new LookupPaintScale(0.0, 4.0, Color.WHITE);
    paintScale.add(0.0, Color.BLACK);
    paintScale.add(1.0, Color.RED);
    paintScale.add(2.0, Color.GREEN);
    paintScale.add(3.0, Color.BLUE);
    paintScale.add(4.0, Color.YELLOW);

    final XYBlockRenderer renderer = new XYBlockRenderer();
    renderer.setPaintScale(paintScale);
    renderer.setBaseToolTipGenerator(new FlagToolTipGenerator(flagNames));

    plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.LIGHT_GRAY);
    plot.setDomainGridlinePaint(Color.WHITE);
    plot.setRangeGridlinePaint(Color.WHITE);
    plot.setForegroundAlpha(0.5f);
    plot.setAxisOffset(new RectangleInsets(5, 5, 5, 5));
    plot.setNoDataMessage("No data");

    chart = new JFreeChart(null, plot);
    chart.removeLegend();
    chartPanel = new ChartPanel(chart);

    return chartPanel;
}

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From source file:mio_de_pso.MainForm.java

/**
 * Creates new form MainForm//  w w  w.j  a v  a  2s .c  o  m
 */
public MainForm() {
    initComponents();
    RPNEvaluator.initDecimalformat();

    domainAxis = new NumberAxis("x1");
    rangeAxis = new NumberAxis("x2");

    Renderer = new XYBlockRenderer();
    xyzSet = new DefaultXYZDataset();

    DEPanel.setLayout(new java.awt.BorderLayout());
    PSOPanel.setLayout(new java.awt.BorderLayout());

}

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From source file:com.dreikraft.axbo.timeseries.TimeSeriesUtil.java

/**
 * Create a XYZ dataset from a time series with Y.
 *
 * @param source/*w w w.ja  v a 2  s  . c  o m*/
 * @return
 */
public static final XYZDataset createXYZTimeSeries(final TimeSeries source) {

    final RegularTimePeriod lastTimePeriod = source.getTimePeriod(source.getItemCount() - 1);
    // process all timeperiods including empty ones
    RegularTimePeriod t = source.getTimePeriod(0);
    final List<Double> zValuesList = new LinkedList<>();
    while (!(t.getFirstMillisecond() > lastTimePeriod.getFirstMillisecond())) {
        zValuesList.add(getValue(source, t));
        t = t.next();
    }
    final double[] xValues = new double[zValuesList.size()];
    final double[] yValues = new double[zValuesList.size()];
    final double[] zValues = new double[zValuesList.size()];
    t = source.getTimePeriod(0);
    for (int i = 0; i < zValuesList.size(); i++) {
        xValues[i] = t.getFirstMillisecond();
        yValues[i] = 0;
        zValues[i] = zValuesList.get(i);
        t = t.next();
    }
    final DefaultXYZDataset target = new DefaultXYZDataset();
    target.addSeries(0, new double[][] { xValues, yValues, zValues });

    return target;
}

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From source file:org.jfree.data.xy.junit.DefaultXYZDatasetTest.java

/**
 * Confirm that the equals method can distinguish all the required fields.
 *///ww  w .  ja v  a2 s  .  co m
public void testEquals() {

    DefaultXYZDataset d1 = new DefaultXYZDataset();
    DefaultXYZDataset d2 = new DefaultXYZDataset();
    assertTrue(d1.equals(d2));
    assertTrue(d2.equals(d1));

    double[] x1 = new double[] { 1.0, 2.0, 3.0 };
    double[] y1 = new double[] { 4.0, 5.0, 6.0 };
    double[] z1 = new double[] { 7.0, 8.0, 9.0 };
    double[][] data1 = new double[][] { x1, y1, z1 };
    double[] x2 = new double[] { 1.0, 2.0, 3.0 };
    double[] y2 = new double[] { 4.0, 5.0, 6.0 };
    double[] z2 = new double[] { 7.0, 8.0, 9.0 };
    double[][] data2 = new double[][] { x2, y2, z2 };
    d1.addSeries("S1", data1);
    assertFalse(d1.equals(d2));
    d2.addSeries("S1", data2);
    assertTrue(d1.equals(d2));
}

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From source file:org.jfree.chart.demo.XYBlockChartDemo2.java

private static XYZDataset createDataset() {
    double ad[] = new double[2400];
    double ad1[] = new double[2400];
    double ad2[] = new double[2400];
    Object obj = new Day();
    for (int i = 0; i < 100; i++) {
        double d = 1.0D;
        for (int j = 0; j < 24; j++) {
            if (Math.random() < 0.10000000000000001D)
                d = Math.random() * 4D;
            ad[i * 24 + j] = ((RegularTimePeriod) (obj)).getFirstMillisecond();
            ad1[i * 24 + j] = j;//from   w  ww  .  j a  v a2s.c  o  m
            ad2[i * 24 + j] = d;
        }

        obj = ((RegularTimePeriod) (obj)).next();
    }

    DefaultXYZDataset defaultxyzdataset = new DefaultXYZDataset();
    defaultxyzdataset.addSeries("Series 1", new double[][] { ad, ad1, ad2 });
    return defaultxyzdataset;
}

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From source file:org.jfree.data.xy.DefaultXYZDatasetTest.java

/**
 * Confirm that cloning works.//from ww  w . ja v a 2  s.c  om
 */
@Test
public void testCloning() throws CloneNotSupportedException {
    DefaultXYZDataset d1 = new DefaultXYZDataset();
    DefaultXYZDataset d2 = (DefaultXYZDataset) d1.clone();
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // try a dataset with some content...
    double[] x1 = new double[] { 1.0, 2.0, 3.0 };
    double[] y1 = new double[] { 4.0, 5.0, 6.0 };
    double[] z1 = new double[] { 7.0, 8.0, 9.0 };
    double[][] data1 = new double[][] { x1, y1, z1 };
    d1.addSeries("S1", data1);
    d2 = (DefaultXYZDataset) d1.clone();
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // check that the clone doesn't share the same underlying arrays.
    x1[1] = 2.2;
    assertFalse(d1.equals(d2));
    x1[1] = 2.0;
    assertTrue(d1.equals(d2));
}

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From source file:inflor.core.plots.DensityPlot.java

@Override
public JFreeChart createChart(FCSFrame data, TransformSet transforms) {
    Optional<FCSDimension> domainDimension = FCSUtilities.findCompatibleDimension(data,
            spec.getDomainAxisName());//from w w  w  .ja v a  2  s .c o  m
    Optional<FCSDimension> rangeDimension = FCSUtilities.findCompatibleDimension(data, spec.getRangeAxisName());
    if (domainDimension.isPresent() && rangeDimension.isPresent()) {
        AbstractTransform domainTransform = transforms.get(domainDimension.get().getShortName());
        double[] domainData = domainTransform.transform(domainDimension.get().getData());
        double domainMin = domainTransform.getMinTranformedValue();
        double domainMax = domainTransform.getMaxTransformedValue();

        AbstractTransform rangeTransform = transforms.get(rangeDimension.get().getShortName());
        double[] rangeData = rangeTransform.transform(rangeDimension.get().getData());
        double rangeMin = rangeTransform.getMinTranformedValue();
        double rangeMax = rangeTransform.getMaxTransformedValue();
        histogram = new Histogram2D(domainData, domainMin, domainMax, rangeData, rangeMin, rangeMax);

        DefaultXYZDataset plotData = new DefaultXYZDataset();

        BitSet nonEmptyMask = histogram.getNonEmptyBins();
        double[] x = FCSUtilities.filterColumn(nonEmptyMask, histogram.getXBins());
        double[] y = FCSUtilities.filterColumn(nonEmptyMask, histogram.getYBins());
        double[] z = FCSUtilities.filterColumn(nonEmptyMask, histogram.getZValues());
        plotData.addSeries(data.toString(), new double[][] { x, y, z });

        XYBlockRenderer renderer = updateRenderer(histogram);

        plot = new XYPlot();
        // Create the plot
        plot.setDataset(plotData);
        plot.setDomainAxis(PlotUtils.createAxis(domainDimension.get().getDisplayName(), domainTransform));
        plot.setRangeAxis(PlotUtils.createAxis(rangeDimension.get().getDisplayName(), rangeTransform));
        plot.setRenderer(renderer);
        // Add to panel.
        JFreeChart chart = new JFreeChart(plot);
        chart.removeLegend();
        return chart;
    } else {
        return null;
    }
}

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From source file:org.esa.smos.gui.gridpoint.GridPointBtDataFlagmatrixTopComponent.java

@Override
protected JComponent createGridPointComponent() {
    dataset = new DefaultXYZDataset();

    final NumberAxis xAxis = new NumberAxis("Record #");
    xAxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
    xAxis.setAutoRangeIncludesZero(false);
    xAxis.setLowerMargin(0.0);// ww  w .j a  v a 2s  .co  m
    xAxis.setUpperMargin(0.0);

    final List<FlagDescriptor> flagDescriptorList = Dddb.getInstance()
            .getFlagDescriptors(DEFAULT_FLAG_DESCRIPTOR_IDENTIFIER).asList();
    flagDescriptors = flagDescriptorList.toArray(new FlagDescriptor[flagDescriptorList.size()]);
    final String[] flagNames = createFlagNames(flagDescriptors);
    final NumberAxis yAxis = createRangeAxis(flagNames);

    final LookupPaintScale paintScale = new LookupPaintScale(0.0, 4.0, Color.WHITE);
    paintScale.add(0.0, Color.BLACK);
    paintScale.add(1.0, Color.RED);
    paintScale.add(2.0, Color.GREEN);
    paintScale.add(3.0, Color.BLUE);
    paintScale.add(4.0, Color.YELLOW);

    renderer = new XYBlockRenderer();
    renderer.setPaintScale(paintScale);
    renderer.setBaseToolTipGenerator(new FlagToolTipGenerator(flagNames));

    plot = new XYPlot(dataset, xAxis, yAxis, renderer);
    plot.setBackgroundPaint(Color.LIGHT_GRAY);
    plot.setDomainGridlinePaint(Color.WHITE);
    plot.setRangeGridlinePaint(Color.WHITE);
    plot.setForegroundAlpha(0.5f);
    plot.setAxisOffset(new RectangleInsets(5, 5, 5, 5));
    plot.setNoDataMessage("No data");

    chart = new JFreeChart(null, plot);
    chart.removeLegend();
    chartPanel = new ChartPanel(chart);

    return chartPanel;
}

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From source file:org.jfree.chart.demo.XYBlockChartDemo3.java

private static XYZDataset createDataset() {
    double ad[] = new double[840];
    double ad1[] = new double[840];
    double ad2[] = new double[840];
    double ad3[][] = { ad, ad1, ad2 };
    for (int i = 0; i < 60; i++) {
        for (int j1 = 8; j1 < 22; j1++)
            setValue(ad3, i, j1, 0.0D);/*from   w  w w  .  j  av  a2 s .com*/

    }

    for (int j = 8; j < 12; j++) {
        for (int k1 = 13; k1 < 48; k1++)
            setValue(ad3, k1, j, 1.0D);

    }

    for (int k = 12; k < 20; k++) {
        for (int l1 = 23; l1 < 43; l1++)
            setValue(ad3, l1, k, 1.0D);

    }

    setValue(ad3, 2, 20, 2D);
    setValue(ad3, 5, 20, 3D);
    setValue(ad3, 6, 20, 3D);
    setValue(ad3, 7, 20, 3D);
    setValue(ad3, 8, 20, 3D);
    setValue(ad3, 9, 20, 3D);
    setValue(ad3, 11, 20, 3D);
    setValue(ad3, 17, 20, 2D);
    setValue(ad3, 18, 20, 2D);
    setValue(ad3, 19, 20, 2D);
    setValue(ad3, 20, 20, 2D);
    setValue(ad3, 22, 20, 2D);
    setValue(ad3, 25, 20, 2D);
    setValue(ad3, 28, 20, 2D);
    setValue(ad3, 35, 20, 2D);
    for (int l = 40; l < 60; l++)
        setValue(ad3, l, 20, 3D);

    for (int i1 = 23; i1 < 43; i1++)
        setValue(ad3, i1, 21, 1.0D);

    DefaultXYZDataset defaultxyzdataset = new DefaultXYZDataset();
    defaultxyzdataset.addSeries("Series 1", ad3);
    return defaultxyzdataset;
}

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From source file:org.jfree.data.xy.junit.DefaultXYZDatasetTest.java

/**
 * Confirm that cloning works.//from   w  ww.j  a va 2  s  .  co m
 */
public void testCloning() {
    DefaultXYZDataset d1 = new DefaultXYZDataset();
    DefaultXYZDataset d2 = null;
    try {
        d2 = (DefaultXYZDataset) d1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // try a dataset with some content...
    double[] x1 = new double[] { 1.0, 2.0, 3.0 };
    double[] y1 = new double[] { 4.0, 5.0, 6.0 };
    double[] z1 = new double[] { 7.0, 8.0, 9.0 };
    double[][] data1 = new double[][] { x1, y1, z1 };
    d1.addSeries("S1", data1);
    try {
        d2 = (DefaultXYZDataset) d1.clone();
    } catch (CloneNotSupportedException e) {
        e.printStackTrace();
    }
    assertTrue(d1 != d2);
    assertTrue(d1.getClass() == d2.getClass());
    assertTrue(d1.equals(d2));

    // check that the clone doesn't share the same underlying arrays.
    x1[1] = 2.2;
    assertFalse(d1.equals(d2));
    x1[1] = 2.0;
    assertTrue(d1.equals(d2));
}

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