Example usage for org.jfree.data.statistics HistogramDataset getSeriesCount

Introduction

In this page you can find the example usage for org.jfree.data.statistics HistogramDataset getSeriesCount.

Prototype

@Override
public int getSeriesCount() 

Source Link

Document

Returns the number of series in the dataset.

Usage

From source file:sim.util.media.chart.HistogramGenerator.java

/** Adds a series, plus a (possibly null) SeriesChangeListener which will receive a <i>single</i>
event if/when the series is deleted from the chart by the user. Returns the series attributes. */
public SeriesAttributes addSeries(double[] vals, int bins, String name, SeriesChangeListener stopper) {
    if (vals == null || vals.length == 0)
        vals = new double[] { 0 }; // ya gotta have at least one val
    HistogramDataset dataset = (HistogramDataset) (getSeriesDataset());
    int i = dataset.getSeriesCount();
    dataset.setType(histogramType); // It looks like the histograms reset
    dataset.addSeries(new UniqueString(name), vals, bins);

    // need to have added the dataset BEFORE calling this since it'll try to change the name of the series
    HistogramSeriesAttributes csa = new HistogramSeriesAttributes(this, name, i, vals, bins, stopper);
    seriesAttributes.add(csa);/*from w  w w.  j  a va2s.co  m*/

    revalidate(); // display the new series panel
    update();

    // won't update properly unless I force it here by letting all the existing scheduled events to go through.  Dumb design.  :-(
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            update();
        }
    });

    return csa;
}

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From source file:edu.gmu.cs.sim.util.media.chart.HistogramGenerator.java

/** Adds a series, plus a (possibly null) SeriesChangeListener which will receive a <i>single</i>
 event if/when the series is deleted from the chart by the user. Returns the series attributes. */
public SeriesAttributes addSeries(double[] vals, int bins, String name, SeriesChangeListener stopper) {
    if (vals == null || vals.length == 0) {
        vals = new double[] { 0 }; // ya gotta have at least one val
    }/*from w  w  w .  j  a v  a2  s.c o  m*/
    HistogramDataset dataset = (HistogramDataset) (getSeriesDataset());
    int i = dataset.getSeriesCount();
    dataset.setType(histogramType); // It looks like the histograms reset
    dataset.addSeries(new UniqueString(name), vals, bins);

    // need to have added the dataset BEFORE calling this since it'll try to change the name of the series
    HistogramSeriesAttributes csa = new HistogramSeriesAttributes(this, name, i, vals, bins, stopper);
    seriesAttributes.add(csa);

    revalidate(); // display the new series panel
    update();

    // won't update properly unless I force it here by letting all the existing scheduled events to go through.  Dumb design.  :-(
    SwingUtilities.invokeLater(new Runnable() {
        public void run() {
            update();
        }
    });

    return csa;
}

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From source file:be.ugent.maf.cellmissy.gui.controller.analysis.singlecell.SingleCellAnalysisController.java

/**
 * Create a polar series for a well, given the data we want to make the
 * series (and downstream the plot) for.
 *
 * @param singleCellWellDataHolder/*from  w  w  w. j a va 2s  . c  o m*/
 * @param data
 * @return the series.
 */
private XYSeries createPolarSeries(SingleCellConditionDataHolder singleCellConditionDataHolder) {
    XYSeries series = new XYSeries(singleCellConditionDataHolder.getPlateCondition().toString(), false);
    HistogramDataset histogramDataset = getHistogramDatasetForACondition(singleCellConditionDataHolder,
            singleCellConditionDataHolder.getPlateCondition().toString(),
            getNumberOfBins(singleCellConditionDataHolder));
    // iterate through the series, even though we normally only have one here
    for (int i = 0; i < histogramDataset.getSeriesCount(); i++) {
        int itemCount = histogramDataset.getItemCount(i); // this is the number of bins
        for (int j = 0; j < itemCount; j++) {
            double startX = (double) histogramDataset.getStartX(i, j);
            double endX = (double) histogramDataset.getEndX(i, j);
            // the angle in the middle of the bin
            double theta = (startX + endX) / 2;
            // the frequency of this angle in the histogram
            Double radius = (Double) histogramDataset.getY(i, j);
            series.add(theta, radius);
        }
    }
    return series;
}

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From source file:be.ugent.maf.cellmissy.gui.controller.analysis.singlecell.AngleDirectController.java

/**
 * Create a polar series for a well, given the data we want to make the
 * series (and downstream the plot) for.
 *
 * @param singleCellWellDataHolder//from   www . j  av  a 2  s .com
 * @param data
 * @return the series.
 */
private XYSeries createPolarSeries(SingleCellWellDataHolder singleCellWellDataHolder, Double[] data) {
    XYSeries series = new XYSeries(singleCellWellDataHolder.getWell().toString(), false);
    HistogramDataset histogramDataset = getHistogramDatasetForAWell(
            singleCellWellDataHolder.getWell().toString(), data, getNumberOfBins(singleCellWellDataHolder),
            HistogramType.FREQUENCY, true);
    // iterate through the series, even though we normally only have one here
    for (int i = 0; i < histogramDataset.getSeriesCount(); i++) {
        int itemCount = histogramDataset.getItemCount(i); // this is the number of bins
        for (int j = 0; j < itemCount; j++) {
            double startX = (double) histogramDataset.getStartX(i, j);
            double endX = (double) histogramDataset.getEndX(i, j);
            // the angle in the middle of the bin
            double theta = (startX + endX) / 2;
            // the frequency of this angle in the histogram
            Double radius = (Double) histogramDataset.getY(i, j);
            series.add(theta, radius);
        }
    }
    return series;
}

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