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

List of usage examples for org.jfree.data.xy CategoryTableXYDataset CategoryTableXYDataset

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Introduction

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

Prototype

public CategoryTableXYDataset()

Source Link

Document

Creates a new empty CategoryTableXYDataset.

Usage

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

/**
 * This is a test for bug 1312066 - adding a new series should trigger a
 * recalculation of the interval width, if it is being automatically
 * calculated.//from w  w w . j  a  v a 2 s .  c  o  m
 */
public void testAddSeries() {
    CategoryTableXYDataset d1 = new CategoryTableXYDataset();
    d1.setAutoWidth(true);
    d1.add(3.0, 1.1, "Series 1");
    d1.add(7.0, 2.2, "Series 1");
    assertEquals(3.0, d1.getXValue(0, 0), EPSILON);
    assertEquals(7.0, d1.getXValue(0, 1), EPSILON);
    assertEquals(1.0, d1.getStartXValue(0, 0), EPSILON);
    assertEquals(5.0, d1.getStartXValue(0, 1), EPSILON);
    assertEquals(5.0, d1.getEndXValue(0, 0), EPSILON);
    assertEquals(9.0, d1.getEndXValue(0, 1), EPSILON);

    // now add some more data
    d1.add(7.5, 1.1, "Series 2");
    d1.add(9.0, 2.2, "Series 2");

    assertEquals(3.0, d1.getXValue(1, 0), EPSILON);
    assertEquals(7.0, d1.getXValue(1, 1), EPSILON);
    assertEquals(7.5, d1.getXValue(1, 2), EPSILON);
    assertEquals(9.0, d1.getXValue(1, 3), EPSILON);

    assertEquals(7.25, d1.getStartXValue(1, 2), EPSILON);
    assertEquals(8.75, d1.getStartXValue(1, 3), EPSILON);
    assertEquals(7.75, d1.getEndXValue(1, 2), EPSILON);
    assertEquals(9.25, d1.getEndXValue(1, 3), EPSILON);

    // and check the first series too...
    assertEquals(2.75, d1.getStartXValue(0, 0), EPSILON);
    assertEquals(6.75, d1.getStartXValue(0, 1), EPSILON);
    assertEquals(3.25, d1.getEndXValue(0, 0), EPSILON);
    assertEquals(7.25, d1.getEndXValue(0, 1), EPSILON);
}

From source file:cachedataanalysis.FlowCache.java

public XYSeries exportReportChart() throws IOException {

    File outputHitRate = new File("report/" + name + "_" + policy + "_hitrate.txt");

    FileWriter fw = new FileWriter(outputHitRate);

    XYSeries hitRateCount = new XYSeries(name + "(" + size + " entries)");

    for (int i = 0; i < hitRateRecord.size(); i++) {
        hitRateCount.add(i, hitRateRecord.get(i));
        fw.write(i + "," + hitRateRecord.get(i) + "\n");
        fw.flush();/*from   w  w w.jav  a 2  s  .co m*/
    }
    fw.close();

    XYSeriesCollection HitRateData = new XYSeriesCollection();
    HitRateData.addSeries(hitRateCount);
    JFreeChart hitRateStat = ChartFactory.createXYLineChart(
            "Hit Rate variatoion throughout recording in " + name, "Seconds", "HitRate", HitRateData,
            PlotOrientation.VERTICAL, true, true, false);

    ChartUtilities.saveChartAsJPEG(new File("report/" + name + "_hitRate" + size + ".jpg"), hitRateStat, 1500,
            900);

    //-------------------------------

    if (!fullReport) {
        return hitRateCount;
    }

    DefaultPieDataset hitProtoData = new DefaultPieDataset();
    DefaultPieDataset missProtoData = new DefaultPieDataset();

    CategoryTableXYDataset hitProtoDataRec = new CategoryTableXYDataset();
    for (int i = 0; i < hitProtoRec.size(); i++) {
        if (i % 120 != 0) {
            continue;
        }
        HashMap<String, Integer> _map = hitProtoRec.get(i);
        for (String _str : _map.keySet()) {
            hitProtoDataRec.add(i, _map.get(_str), _str);
        }

    }

    CategoryTableXYDataset missProtoDataRec = new CategoryTableXYDataset();
    for (int i = 0; i < missProtoRec.size(); i++) {
        if (i % 120 != 0) {
            continue;
        }
        HashMap<String, Integer> _map = missProtoRec.get(i);
        for (String _str : _map.keySet()) {
            missProtoDataRec.add(i, _map.get(_str), _str);
        }

    }

    XYSeries hitCountData = new XYSeries("Hit");
    XYSeries allCountData = new XYSeries("All");

    for (int i = 0; i < hitCount.size(); i++) {
        hitCountData.add(i, hitCount.get(i));
        //hitRateCount.add(i,(float)hitCount.get(i)/(hitCount.get(i)+allCount.get(i)));
    }

    for (int i = 0; i < allCount.size(); i++) {
        allCountData.add(i, allCount.get(i));

    }

    XYSeriesCollection CountStatData = new XYSeriesCollection();

    CountStatData.addSeries(hitCountData);
    CountStatData.addSeries(allCountData);

    for (String protocol : hitProto.keySet()) {
        hitProtoData.setValue(protocol, hitProto.get(protocol));
    }

    for (String protocol : missProto.keySet()) {
        missProtoData.setValue(protocol, missProto.get(protocol));
    }

    JFreeChart hitStatRec = ChartFactory.createStackedXYAreaChart(
            "Hit Protocol Fraction throughout record in " + name, "Seconds", "Count", hitProtoDataRec);

    JFreeChart missStatRec = ChartFactory.createStackedXYAreaChart(
            "Miss Protocol Fraction throughout record in " + name, "Seconds", "Count", missProtoDataRec);

    JFreeChart hitStat = ChartFactory.createPieChart3D("Protocal Fraction of Hit Flows in " + name,
            hitProtoData, true, true, false);
    JFreeChart missStat = ChartFactory.createPieChart3D("Protocal Fraction of Miss Flows in " + name,
            missProtoData, true, true, false);
    JFreeChart countStat = ChartFactory.createXYAreaChart("Hit Count to All Packet lookup in " + name,
            "Seconds", "Count", CountStatData, PlotOrientation.VERTICAL, true, true, false);

    ChartUtilities.saveChartAsJPEG(new File("report/" + name + "_hitProto" + size + ".jpg"), hitStat, 1500,
            900);
    ChartUtilities.saveChartAsJPEG(new File("report/" + name + "_missProto" + size + ".jpg"), missStat, 1500,
            900);
    ChartUtilities.saveChartAsJPEG(new File("report/" + name + "_hitCount" + size + ".jpg"), countStat, 1500,
            900);

    ChartUtilities.saveChartAsJPEG(new File("report/" + name + "_hitProtoRecord" + size + ".jpg"), hitStatRec,
            1500, 900);
    ChartUtilities.saveChartAsJPEG(new File("report/" + name + "_missProtoRecord" + size + ".jpg"), missStatRec,
            1500, 900);

    return hitRateCount;
}

From source file:org.ash.gui.StackedChart.java

/**
 * Creates the dataset.//from  w w w. j  a va 2s  . com
 * 
 * @throws DatabaseException the database exception
 */
private void createDataset() throws DatabaseException {
    dataset = new CategoryTableXYDataset();
    this.database.loadDataToChartPanelDataSet(dataset);
}

From source file:org.ash.history.TopActivityPreview.java

/**
 * Creates the dataset./* w ww.  j ava2 s  .c  o  m*/
 * 
 * @throws DatabaseException the database exception
 */
private void createDataset() throws DatabaseException {
    dataset = new CategoryTableXYDataset();
    this.database.loadDataToChartPanelDataSetPreview(dataset);
}

From source file:org.ash.history.TopActivityPreview.java

/**
 * Creates the dataset for Top Activity.
 * /*from  w w  w  .j ava  2 s .  c  o  m*/
 * @param begin
 * @param end
 * @throws DatabaseException
 */
private void createDatasetTopActivity(double begin, double end) throws DatabaseException {
    dataset = new CategoryTableXYDataset();
    this.database.loadDataToChartPanelDataSetTA(dataset, begin, end);
}

From source file:CGgui.java

public void clearData() {
    //global variables reset
    MIN = Double.MAX_VALUE;//ww w .j  a v a2 s .  c  om
    MAX = 0;
    BINS = 10000;
    key = "";
    regLine = null;

    //clear min settings
    minText.setText("");
    maxText.setText("");
    smoothText.setText("");
    fragmentMap.clear();

    //new data sets
    lengthHist = null;
    histogramdataset = new XYSeriesCollection();
    minimadataset = new CategoryTableXYDataset();
    clusterdataset = new CategoryTableXYDataset();

    //chart area reset
    XYPlot xyplot = (XYPlot) chart.getPlot();
    xyplot.setDataset(new XYSeriesCollection());
    chartpanel.restoreAutoBounds();

    XYPlot minxyplot = (XYPlot) minchart.getPlot();
    minxyplot.setDataset(0, minimadataset);
    minxyplot.setDataset(1, new DefaultXYDataset());
    minchart.clearSubtitles();
    minchartpanel.restoreAutoBounds();

    XYPlot clusterxyplot = (XYPlot) clusterchart.getPlot();
    clusterxyplot.setDataset(clusterdataset);
    clusterchartpanel.restoreAutoBounds();

    //remove marker
    if (intervalmarker != null) {
        xyplot = (XYPlot) chart.getPlot();
        xyplot.removeDomainMarker(intervalmarker, Layer.BACKGROUND);
        intervalmarker = null;
    }

    //remove crosshair
    xyplot.setDomainCrosshairVisible(false);

    //clear text
    minText.setText(null);
    maxText.setText(null);
    smoothText.setText(null);

    //f.pack();
    //System.gc();
}

From source file:ru.spbspu.viewer.DataView.java

/**
 * ? ?    /* w w  w. jav a2  s. c  om*/
 */
public void buildOscillogram() {
    CategoryTableXYDataset serie = new CategoryTableXYDataset();
    serie.setNotify(false);
    double step = 1.0 / getDiscretization();
    double startPosition = step * getFramePosition();
    double[] data = null;
    if (LPF.isSelected()) {
        data = _presenter.lpFilter(_presenter.getFrameData(getFramePosition(), getFrameWidth()),
                Double.parseDouble(spinnerLimitFreq.getValue().toString()));
    } else {
        data = _presenter.getFrameData(getFramePosition(), getFrameWidth());
    }

    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.setFixedRangeAxisSpace(GRAPHIC_SPACE);
    //plot.setRangeGridlinePaint(Color.BLACK);
    org.jfree.chart.axis.ValueAxis yAxis = plot.getRangeAxis();
    Range range = _presenter.getMinMaxRange();
    if (range.getLength() > 0) {
        yAxis.setRange(range);
    }
    org.jfree.chart.axis.ValueAxis xAxis = plot.getDomainAxis();
    double start = getFramePosition() * 1.0 / getDiscretization();
    double max = start + getFrameWidth() * 1.0 / getDiscretization();
    xAxis.setRange(start, max);
    ChartPanel chartPanel = new ChartPanel(chart);
    drawGraphOfSignal(chartPanel);
}

From source file:ru.spbspu.viewer.DataView.java

/**
 * ? ?    /* w w  w .  java 2s . c om*/
 */
public void buildEnergyGraph() {
    CategoryTableXYDataset serie = new CategoryTableXYDataset();
    serie.setNotify(false);
    double step = 1.0 / getDiscretization();
    double startPosition = step * getFramePosition();
    double[] data = _presenter.getFrameEnergy(getFramePosition(), getFrameWidth(), getWindowWidth());
    for (int i = 0; i < data.length; i++) {
        serie.add(startPosition, data[i], "");
        startPosition += step * getFrameWidth() / (data.length - 1);
    }
    JFreeChart chart = ChartFactory.createXYLineChart("", "t,c", "", serie);
    chart.removeLegend();
    chart.setAntiAlias(false);

    XYPlot plot = chart.getXYPlot();
    org.jfree.chart.axis.ValueAxis yAxis = plot.getRangeAxis();
    String selection = scaling.getSelection().getActionCommand();
    switch (selection) {
    case "max": {
        yAxis.setRange(_presenter.getMinMaxRangeEnergy());
    }
        break;
    case "mean": {
        yAxis.setRange(_presenter.getMeanRangeEnergy());
    }
        break;
    case "auto":
        break;
    }

    plot.setFixedRangeAxisSpace(GRAPHIC_SPACE);
    org.jfree.chart.axis.ValueAxis xAxis = plot.getDomainAxis();
    double start = getFramePosition() * 1.0 / getDiscretization();
    double max = start + getFrameWidth() * 1.0 / getDiscretization();
    xAxis.setRange(start, max);
    //        yAxis.setRange(3.99, 4.01);
    ChartPanel chartPanel = new ChartPanel(chart);
    drawGraphOfEnergy(chartPanel);

}

From source file:ru.spbspu.viewer.DataView.java

/**
 * ?     //from  w  w w . j a v a 2s. co  m
 */
public void buildFourierTransformGraph() {
    CategoryTableXYDataset serie = new CategoryTableXYDataset();
    serie.setNotify(false);
    double[] data = _presenter.getFourierTransform(getFramePosition(), getFrameWidth(), getWindowWidth());
    JFreeChart chart = null;
    String select = v.getSelection().getActionCommand();
    if (select.equalsIgnoreCase(vAcceleration.getActionCommand())) {
        for (int i = 0; i < data.length; i++) {
            serie.add(1.0 * i / getFrameWidth() * getDiscretization(), 2.0 * data[i], "");
        }
        chart = ChartFactory.createXYLineChart("", "", "g, /?^2", serie);
    } else if (select.equalsIgnoreCase(vDisplacement.getActionCommand())) {
        for (int i = 0; i < data.length; i++) {
            double freq = 1.0 * i / getFrameWidth() * getDiscretization();
            if (freq < 1.0) {
                continue;
            }
            double value = 2.0 * data[i] * Math.pow(10, 6) / Math.pow(freq, 2);

            serie.add(freq, value, "");
        }
        chart = ChartFactory.createXYLineChart("", "", "?, ", serie);
    } else
        return;

    chart.removeLegend();
    chart.setAntiAlias(false);

    XYPlot plot = chart.getXYPlot();
    //        org.jfree.chart.axis.ValueAxis xAxis = plot.getDomainAxis();
    //        
    //        org.jfree.chart.axis.ValueAxis yAxis = plot.getRangeAxis();
    //        yAxis.setRange(3.99, 4.01);
    ChartPanel chartPanel = new ChartPanel(chart);
    drawGraphOfEnergy(chartPanel);
}

From source file:ru.spbspu.viewer.DataView.java

/**
 * ? ? ? ?//from  ww w.j a  va  2s.  co m
 */
public void buildFullEnergyGraph() {
    CategoryTableXYDataset serie = new CategoryTableXYDataset();
    serie.setNotify(false);
    double step = 1.0 / getDiscretization() * Integer.parseInt(spinnerWindowWidth.getValue().toString()) / 2;
    double startPosition = 0;
    double[] data = _presenter.getFullFrameEnergy(getWindowWidth());
    for (int i = 0; i < data.length; i++) {
        serie.add(startPosition, data[i], "");
        startPosition += step;
    }
    JFreeChart chart = ChartFactory.createXYLineChart("", "", "t,c", serie);
    chart.removeLegend();
    chart.setAntiAlias(false);

    XYPlot plot = chart.getXYPlot();
    AxisSpace space = new AxisSpace();
    space.setLeft(GRAPHIC_SPACE.getLeft() - 8);
    plot.setFixedRangeAxisSpace(space);
    org.jfree.chart.axis.ValueAxis yAxis = plot.getRangeAxis();
    String selection = scaling.getSelection().getActionCommand();
    switch (selection) {
    case "max": {
        yAxis.setRange(_presenter.getMinMaxRangeEnergy());
    }
        break;
    case "mean": {
        yAxis.setRange(_presenter.getMeanRangeEnergy());
    }
        break;
    case "auto":
        break;
    }
    org.jfree.chart.axis.ValueAxis xAxis = plot.getDomainAxis();
    double start = 0;
    double max = _presenter.getFullData().length / Double.valueOf(spinnerDiscretization.getValue().toString());
    xAxis.setRange(start, max);
    ChartPanel chartPanel = new ChartPanel(chart);
    drawFullGraphOfEnergy(chartPanel);
}