Example usage for org.jfree.data XYSeriesCollection XYSeriesCollection

Introduction

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

Prototype

public XYSeriesCollection(final XYSeries series) 

Source Link

Document

Constructs a dataset and populates it with a single time series.

Usage

From source file:edu.caltechUcla.sselCassel.projects.jMarkets.shared.interfaces.PriceChart.java

public void test() {
    XYSeries testSeries = new XYSeries("Test Series");
    testSeries.add(10, 10);//from   www .j av  a  2s.c  o  m
    testSeries.add(20, 20);
    testSeries.add(30, 30);

    XYSeriesCollection collection = new XYSeriesCollection(testSeries);

    NumberAxis yAxis = new NumberAxis("Y Axis");
    NumberAxis xAxis = new NumberAxis("X Axis");

    XYLineAndShapeRenderer renderer = new XYLineAndShapeRenderer();

    XYPlot plot = new XYPlot(collection, xAxis, yAxis, renderer);

    JFreeChart chart = new JFreeChart("Price Chart", new Font("Arial", 0, 12), plot, true);
    ChartPanel chartPanel = new ChartPanel(chart, false, false, false, false, false);

    JFrame frame = new JFrame();
    frame.getContentPane().add(chartPanel);
    frame.setVisible(true);
    frame.pack();

}

---

From source file:de.berlios.statcvs.xml.report.CommitActivityChart.java

/**
 * @param settings/* w  ww .j a  v  a 2 s.c o m*/
 * @param defaultFilename
 * @param defaultSubtitle
 */
public CommitActivityChart(CvsContent content, ReportSettings settings) {
    super(settings, "commitactivity%1.png", I18n.tr("Commit Activity%1"));

    Grouper grouper = settings.getGrouper(new AuthorGrouper());
    Map seriesByGroup = new HashMap();

    XYSeries series = createXYSeries(grouper.getName() + " " + I18n.tr("(All)"),
            settings.getRevisionIterator(content));
    XYDataset dataset = new XYSeriesCollection(series);
    addPlot(createPlot(dataset, series.getName()));

    Iterator it = settings.getRevisionIterator(content);
    while (it.hasNext()) {
        CvsRevision rev = (CvsRevision) it.next();
        Object group = grouper.getGroup(rev);
        XYSeries groupSeries = (XYSeries) seriesByGroup.get(group);
        if (groupSeries == null) {
            groupSeries = new XYSeries(grouper.getName(group));
            seriesByGroup.put(group, groupSeries);
        }
        addToXYSeries(groupSeries, rev);
    }

    Iterator it2 = seriesByGroup.keySet().iterator();
    while (it2.hasNext()) {
        Object group = it2.next();
        dataset = new XYSeriesCollection((XYSeries) seriesByGroup.get(group));
        addPlot(createPlot(dataset, grouper.getName(group)));
    }

    setup(false);
}

---

From source file:com.sixrr.metrics.ui.charts.DistributionDialog.java

private XYSeriesCollection createDistributionSeries() {
    final double[] strippedData = GraphUtils.stripNulls(datapoints);

    final XYSeries series = new XYSeries(metricName);
    Arrays.sort(strippedData);//from  w  ww . ja  v  a2 s  .c o  m
    if (strippedData[0] != 0.0) {
        series.add(0.0, 0.0);
    }
    for (int i = 0; i < strippedData.length; i++) {
        int j = i + 1;
        while (j < strippedData.length && strippedData[i] == strippedData[j]) {
            i++;
            j++;
        }
        series.add(strippedData[i], (double) (i + 1) * 100.0 / (double) strippedData.length);
    }
    return new XYSeriesCollection(series);
}

---

From source file:ucar.unidata.idv.control.chart.ScatterPlotChartWrapper.java

/**
 * Create the chart/*from  w  w  w  .  j  ava  2  s. co m*/
 */
private void createChart() {
    if (chartPanel != null) {
        return;
    }
    // create a dataset...
    XYSeries series1 = new XYSeries("Series 1");
    dataset = new XYSeriesCollection(series1);

    String name = getName();
    if (name == null) {
        name = "Scatter Plot";
    }
    // create the chart...
    chart = createScatterPlot(name, "Domain", "Range", PlotOrientation.VERTICAL, true, false, false);

    initXYPlot(plot);
    plot.setRenderer(new MyRenderer(LineState.SHAPE_POINT));
    doMakeChartPanel(chart);
}

---

From source file:ucar.unidata.idv.control.chart.ScatterPlotChartWrapper.java

/**
 * Create the charts//from w  w  w.  jav  a  2  s  .c  o m
 *
 * @throws RemoteException On badness
 * @throws VisADException On badness
 */
public void loadData() throws VisADException, RemoteException {

    try {
        createChart();
        for (int dataSetIdx = 0; dataSetIdx < plot.getDatasetCount(); dataSetIdx++) {
            XYSeriesCollection dataset = (XYSeriesCollection) plot.getDataset(dataSetIdx);
            dataset.removeAllSeries();
        }
        ((MyScatterPlot) plot).removeAllSeries();
        Hashtable props = new Hashtable();
        props.put(TrackDataSource.PROP_TRACKTYPE, TrackDataSource.ID_TIMETRACE);

        List dataChoiceWrappers = getDataChoiceWrappers();
        int dataSetCnt = 0;
        for (int paramIdx = 0; paramIdx < dataChoiceWrappers.size(); paramIdx += 2) {
            if (paramIdx + 1 >= dataChoiceWrappers.size()) {
                break;
            }
            DataChoiceWrapper wrapper1 = (DataChoiceWrapper) dataChoiceWrappers.get(paramIdx);
            DataChoiceWrapper wrapper2 = (DataChoiceWrapper) dataChoiceWrappers.get(paramIdx + 1);

            DataChoice dataChoice1 = wrapper1.getDataChoice();
            DataChoice dataChoice2 = wrapper2.getDataChoice();

            FlatField data1 = getFlatField((FieldImpl) dataChoice1.getData(null, props));
            FlatField data2 = getFlatField((FieldImpl) dataChoice2.getData(null, props));
            Unit unit1 = ucar.visad.Util.getDefaultRangeUnits((FlatField) data1)[0];
            Unit unit2 = ucar.visad.Util.getDefaultRangeUnits((FlatField) data2)[0];

            NumberAxis rangeAxis = new NumberAxis(wrapper2.getLabel(unit2));
            NumberAxis domainAxis = new NumberAxis(wrapper1.getLabel(unit1));

            domainAxis.setAutoRange(getAutoRange());

            Color c = wrapper1.getColor(paramIdx);
            MyRenderer renderer = new MyRenderer(wrapper1.getLineState().getShape());
            domainAxis.setLabelPaint(c);
            rangeAxis.setLabelPaint(c);
            renderer.setSeriesPaint(0, c);

            double[][] samples1 = data1.getValues(false);
            double[][] samples2 = data2.getValues(false);
            double[] timeValues1 = getTimeValues(samples1, data1);
            double[] timeValues2 = getTimeValues(samples2, data2);
            double[][] values1 = filterData(samples1[0], timeValues1);
            double[][] values2 = filterData(samples2[0], timeValues2);
            if (values1.length > 1) {
                this.timeValues1 = values1[1];
                this.timeValues2 = values2[1];
            }
            double[][] values = { values1[0], values2[0] };
            ((MyScatterPlot) plot).addSeries(values);

            //Add in a dummy dataset
            XYSeriesCollection dataset = new XYSeriesCollection(new XYSeries(""));

            if (!getAutoRange()) {
                NumberAxis oldRangeAxis = (NumberAxis) plot.getRangeAxis(dataSetCnt);
                NumberAxis oldDomainAxis = (NumberAxis) plot.getDomainAxis(dataSetCnt);
                if ((oldRangeAxis != null) && (oldDomainAxis != null)) {
                    rangeAxis.setRange(oldRangeAxis.getRange());
                    domainAxis.setRange(oldDomainAxis.getRange());
                }
            }

            plot.setDataset(dataSetCnt, dataset);
            plot.setRenderer(dataSetCnt, renderer);
            plot.setRangeAxis(dataSetCnt, rangeAxis, false);
            plot.setDomainAxis(dataSetCnt, domainAxis, false);
            plot.mapDatasetToRangeAxis(dataSetCnt, dataSetCnt);
            plot.mapDatasetToDomainAxis(dataSetCnt, dataSetCnt);

            if (!getAutoRange()) {
                rangeAxis.setAutoRange(false);
                domainAxis.setAutoRange(false);
            }

            dataSetCnt++;
        }
    } catch (Exception exc) {
        LogUtil.logException("Error creating data set", exc);
    }

}

---