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

List of usage examples for org.jfree.data.xy DefaultXYZDataset addSeries

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Introduction

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

Prototype

public void addSeries(Comparable seriesKey, double[][] data)

Source Link

Document

Adds a series or if a series with the same key already exists replaces the data for that series, then sends a DatasetChangeEvent to all registered listeners.

Usage

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

/**
 * Confirm that cloning works.//w  w w  .ja v a 2s  .  c  o  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));
}

From source file:diet.gridr.g5k.gui.GanttChart.java

/**
 * Method creating the dataset//from w  ww .ja v a2 s.c om
 *
 * @return the dataset
 */
private XYZDataset createDataset() {

    long numberOfBlocks = HistoryUtil.durationsTimesArray[visualizationDuration]
            / HistoryUtil.blockWidthsArray[visualizationDuration];
    double[] xvalues = new double[(int) (numberOfNodes * numberOfBlocks)];
    double[] yvalues = new double[(int) (numberOfNodes * numberOfBlocks)];
    double[] zvalues = new double[(int) (numberOfNodes * numberOfBlocks)];
    double[][] data = new double[][] { xvalues, yvalues, zvalues };
    Iterator<GridJob> iterJobs = jobsList.get(visualizationDuration).iterator();
    long now = Calendar.getInstance().getTimeInMillis();
    while (iterJobs.hasNext()) {
        GridJob thisJob = iterJobs.next();
        // get the maximum date between now and the start date of the job
        long startDate = (Long.parseLong(thisJob.getParameterValue(GridJob.KEY_GRID_JOB_SCHEDTIME)) - now > 0)
                ? (Long.parseLong(thisJob.getParameterValue(GridJob.KEY_GRID_JOB_SCHEDTIME)))
                : now;
        //getDateFromOARDate(thisJob.getParameterValue(GridJob.KEY_GRID_JOB_SCHEDTIME)).getTime()-now > 0 )?getDateFromOARDate(thisJob.getParameterValue(GridJob.KEY_GRID_JOB_SCHEDTIME)).getTime():now;
        long timeFromNow = startDate - now;
        long endDateInMillis = Long.parseLong(thisJob.getParameterValue(GridJob.KEY_GRID_JOB_STARTTIME));
        //getDateFromOARDate(thisJob.getParameterValue(GridJob.KEY_GRID_JOB_STARTTIME)).getTime();
        //                    getDateFromWallTime(thisJob.getParam(GridJob.GJOB_WALLTIME));
        long wt = Long.parseLong(thisJob.getParameterValue(GridJob.KEY_GRID_JOB_WALLTIME));
        //            try {
        //                     wt = Long.parseLong(thisJob.getParameterValue(GridJob.KEY_GRID_JOB_WALLTIME));
        //            }
        //            catch (Exception e) {
        //                
        //            }
        endDateInMillis += wt;
        long chartEnd = now + HistoryUtil.durationsTimesArray[visualizationDuration];
        long endDate = (endDateInMillis - chartEnd > 0) ? chartEnd : endDateInMillis;
        long durationOfTheJob = endDate - startDate;
        long numberOfBlocksOfTheJob = durationOfTheJob / HistoryUtil.blockWidthsArray[visualizationDuration];
        int startBlock = (int) (timeFromNow / HistoryUtil.blockWidthsArray[visualizationDuration]);
        boolean printed = true;
        // if (thisJob.jobHosts.equalsIgnoreCase("")){
        if (thisJob.getParameterValue(GridJob.KEY_GRID_JOB_HOSTS) == null) {
        } else {
            Iterator<Integer> iterNodes = getNodesList(thisJob).iterator();
            while (iterNodes.hasNext()) {
                int aNode = iterNodes.next();
                for (int aBlock = 0; aBlock < numberOfBlocksOfTheJob; aBlock++) {
                    // number Of time blocks
                    try {
                        int index = (int) ((aNode - 1) * (numberOfBlocks) + aBlock + startBlock);
                        xvalues[index] = now
                                + (startBlock + aBlock) * HistoryUtil.blockWidthsArray[visualizationDuration];
                        yvalues[index] = aNode;
                        if (thisJob.getParameterValue(GridJob.KEY_GRID_JOB_ID).startsWith("0.oar")) {
                            zvalues[index] = jobsList.get(visualizationDuration).indexOf(thisJob);
                            if (printed) {
                                printed = false;
                            }
                        }
                        zvalues[index] = jobsList.get(visualizationDuration).indexOf(thisJob);
                    } catch (Exception e) {
                        LoggingManager.log(Level.CONFIG, LoggingManager.RESOURCESTOOL,
                                this.getClass().getName(), "createDataset", e);
                    }
                }
            }
        }
    }
    DefaultXYZDataset dataset = new DefaultXYZDataset();
    dataset.addSeries("Series 1", data);
    LoggingManager.log(Level.CONFIG, LoggingManager.RESOURCESTOOL, this.getClass().getName(), "createDataset",
            "Dataset created");
    return dataset;
}

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

protected void update() {
    // we'll rebuild the plot from scratch

    SeriesAttributes[] sa = getSeriesAttributes();
    //XYPlot xyplot = (XYPlot)(chart.getPlot());
    DefaultXYZDataset dataset = new DefaultXYZDataset();

    for (int i = 0; i < sa.length; i++) {
        BubbleChartSeriesAttributes attributes = (BubbleChartSeriesAttributes) (sa[i]);
        double scale = attributes.getScale();

        // copy over values, and square-root the z-value.
        // A bug in JFreeChart means that z-values are not shown by
        // area but rather by (ugh) diameter.
        // Also we'll take advantage of this situation to allow
        // for user-defined scaling of the bubbles on a per-series basis.

        double[][] values = attributes.getValues();
        double[][] v2 = new double[values.length][values[0].length];
        for (int k = 0; k < v2.length; k++)
            for (int j = 0; j < v2[k].length; j++)
                v2[k][j] = values[k][j];
        for (int j = 0; j < v2[2].length; j++)
            v2[2][j] = Math.sqrt(scale * v2[2][j]);

        dataset.addSeries(new UniqueString(attributes.getSeriesName()), v2);
    }/*from   www  .  j  a  v  a 2 s.co m*/

    setSeriesDataset(dataset);
}

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

/**
 * Serialize an instance, restore it, and check for equality.
 *//*  w  w  w.j  a  v a2  s  . co m*/
public void testSerialization() {

    DefaultXYZDataset d1 = new DefaultXYZDataset();
    DefaultXYZDataset d2 = null;

    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(d1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        d2 = (DefaultXYZDataset) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(d1, 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 {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(d1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        d2 = (DefaultXYZDataset) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(d1, d2);

}

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

protected void update() {
    // we'll rebuild the plot from scratch

    SeriesAttributes[] sa = getSeriesAttributes();
    //XYPlot xyplot = (XYPlot)(chart.getPlot());
    DefaultXYZDataset dataset = new DefaultXYZDataset();

    for (int i = 0; i < sa.length; i++) {
        BubbleChartSeriesAttributes attributes = (BubbleChartSeriesAttributes) (sa[i]);
        double scale = attributes.getScale();

        // copy over values, and square-root the z-value.
        // A bug in JFreeChart means that z-values are not shown by
        // area but rather by (ugh) diameter.
        // Also we'll take advantage of this situation to allow
        // for user-defined scaling of the bubbles on a per-series basis.

        double[][] values = attributes.getValues();
        double[][] v2 = new double[values.length][values[0].length];
        for (int k = 0; k < v2.length; k++) {
            for (int j = 0; j < v2[k].length; j++) {
                v2[k][j] = values[k][j];
            }//from  w  ww.j av  a  2s . co  m
        }
        for (int j = 0; j < v2[2].length; j++) {
            v2[2][j] = Math.sqrt(scale * v2[2][j]);
        }

        dataset.addSeries(new UniqueString(attributes.getSeriesName()), v2);
    }

    setSeriesDataset(dataset);
}

From source file:org.fhcrc.cpl.toolbox.gui.chart.PanelWithHeatMap.java

public void setData(double[] xValues, double[] yValues, double[][] zValues) {
    this.xValues = xValues;
    this.yValues = yValues;
    this.zValues = zValues;

    double minZValue = Double.MAX_VALUE;
    double maxZValue = Double.MIN_VALUE;
    int width = xValues.length;
    int height = yValues.length;
    int numCells = width * height;
    _log.debug("Number of cells in heat map: " + numCells);
    if (zValues.length != width || zValues[0].length != height)
        throw new RuntimeException(
                "PanelWithHeatMap: wrong number of z values for x and y values (" + zValues.length + " vs. "
                        + width + ", " + zValues[0].length + " vs. " + height + ", x/y first, z second)");
    DefaultXYZDataset theDataset = new DefaultXYZDataset();
    double[][] data = new double[3][numCells];
    for (int j = 0; j < height; j++) {
        for (int i = 0; i < width; i++) {
            int cellIndex = (j * width) + i;
            data[0][cellIndex] = xValues[i];
            data[1][cellIndex] = yValues[j];
            data[2][cellIndex] = zValues[i][j];
            //keep track of lowest/highest z values
            minZValue = Math.min(zValues[i][j], minZValue);
            maxZValue = Math.max(zValues[i][j], maxZValue);
        }//ww w.  ja va  2s  . c o  m
    }
    lowerZBound = Rounder.round(minZValue, 3);
    upperZBound = Rounder.round(maxZValue, 3);
    if (lowerZBound == upperZBound)
        upperZBound += .0001;
    _log.debug("low,high values: " + lowerZBound + ", " + upperZBound);
    theDataset.addSeries("Range: " + lowerZBound + "-" + upperZBound, data);

    dataset = theDataset;
    if (renderer == null) {
        renderer = new XYBlockRenderer();
    }

    if (paintScale == null) {
        setPaintScale(createPaintScale(palette));
    }
    //This is necessary to get everything to line up
    renderer.setBlockAnchor(RectangleAnchor.BOTTOM);

    if (getPlot() != null) {
        ((XYPlot) getPlot()).setDataset(dataset);
        ((XYPlot) getPlot()).setRenderer(renderer);

        invalidate();
        return;
    }
    XYPlot plot = new XYPlot(dataset, xAxis, yAxis, renderer);

    JFreeChart chart = new JFreeChart(dataSetName, JFreeChart.DEFAULT_TITLE_FONT, plot, true);

    //        chart.addLegend(new LegendTitle(renderer));
    //        PaintScaleLegend legend = new PaintScaleLegend(paintScale, xAxis);
    //        chart.addLegend(legend);

    //        LegendItemCollection c1 = new LegendItemCollection();
    //
    //        LegendItem item1 = new LegendItem("Label", "Description",
    //                "ToolTip", "URL", true,
    //                new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0), true, Color.red,
    //                true, Color.blue, new BasicStroke(1.2f), true,
    //                new Line2D.Double(1.0, 2.0, 3.0, 4.0),
    //                new BasicStroke(2.1f), Color.green);
    //        LegendItem item2 = new LegendItem("Label", "Description",
    //                "ToolTip", "URL", true,
    //                new Rectangle2D.Double(1.0, 2.0, 3.0, 4.0),
    //                true, Color.red, true, Color.blue, new BasicStroke(1.2f), true,
    //                new Line2D.Double(1.0, 2.0, 3.0, 4.0), new BasicStroke(2.1f),
    //                Color.green);
    //        c1.add(item1);
    //
    //        chart.getLegend().setSources(new LegendItemSource[]{renderer});

    init(chart);
}

From source file:vteaexploration.plottools.panels.XYChartPanel.java

private DefaultXYZDataset createXYZDataset(ArrayList alVolumes, int x, int y, int l) {
    //System.out.println("PROFILING: New dataset, for  " + alVolumes.size() + " objects.");
    DefaultXYZDataset result = new DefaultXYZDataset();
    int counter = 0;

    double[] xCorrected = new double[alVolumes.size()];
    double[] yCorrected = new double[alVolumes.size()];
    double[] lCorrected = new double[alVolumes.size()];

    ListIterator litr = alVolumes.listIterator();

    while (litr.hasNext()) {
        //            try {
        MicroObjectModel volume = (MicroObjectModel) litr.next();
        xCorrected[counter] = processPosition(x, volume).doubleValue();
        yCorrected[counter] = processPosition(y, volume).doubleValue();
        if (l > 0) {
            lCorrected[counter] = processPosition(l, volume).doubleValue();
        } else {//  w  ww .j a va2 s .c  o m
            lCorrected[counter] = 0;
        }

        counter++;
        //            } 
        //            catch (NullPointerException e) {
        //                System.out.println("EXCEPTION:  Error building dataset.");
        //            }
    }

    double[][] series = new double[][] { xCorrected, yCorrected, lCorrected };
    result.addSeries("first", series);

    return result;
}

From source file:com.peterbochs.instrument.InstrumentPanel.java

private static XYZDataset createDataset() {
    long rowCount = Data.getRowCount(CommonLib.convertFilesize((String) jFromComboBox.getSelectedItem()),
            CommonLib.convertFilesize((String) jToComboBox.getSelectedItem()),
            CommonLib.convertFilesize((String) jBlockSizeComboBox.getSelectedItem()));
    long columnCount = Data.getColumnCount(CommonLib.convertFilesize((String) jFromComboBox.getSelectedItem()),
            CommonLib.convertFilesize((String) jToComboBox.getSelectedItem()),
            CommonLib.convertFilesize((String) jBlockSizeComboBox.getSelectedItem()));
    double[] xvalues = new double[(int) (columnCount * rowCount)];
    double[] yvalues = new double[(int) (columnCount * rowCount)];
    double[] zvalues = new double[(int) (columnCount * rowCount)];
    double[][] data = new double[][] { xvalues, yvalues, zvalues };

    // set the default z-value to zero throughout the data array.
    for (int y = 0; y < rowCount; y++) {
        for (int x = 0; x < columnCount; x++) {
            setValue(data, x, y, 0.0);// w ww  .j  a  va 2s .c o  m
        }
    }

    int dataB[] = Data.getChartData(CommonLib.convertFilesize((String) jFromComboBox.getSelectedItem()),
            CommonLib.convertFilesize((String) jToComboBox.getSelectedItem()),
            CommonLib.convertFilesize((String) jBlockSizeComboBox.getSelectedItem()));
    for (int index = 0; index < dataB.length; index++) {
        int y = (int) (index / columnCount);
        int x = (int) (index - (y * columnCount));
        setValue(data, x, y, dataB[index]);
    }

    DefaultXYZDataset dataset = new DefaultXYZDataset();
    dataset.addSeries("read/write count", data);
    return dataset;
}

From source file:net.sf.maltcms.chromaui.charts.Chromatogram1DChartProvider.java

/**
 *
 * @param fragments//from  ww w.  j  a  v  a  2s  . c  o  m
 * @param ticvar
 * @param useRT
 * @return
 */
public XYPlot provide1DCoPlot(List<IFileFragment> fragments, String ticvar, boolean useRT) {

    final String satVar = "scan_acquisition_time";

    DefaultXYZDataset cd = new DefaultXYZDataset();
    int rowIdx = 0;
    double min = 0;
    double max = 1;
    double minRT = Double.POSITIVE_INFINITY;
    double maxRT = Double.NEGATIVE_INFINITY;

    int y = 0;
    for (IFileFragment f : fragments) {

        double[] domainValues = null;
        if (useRT) {
            domainValues = (double[]) f.getChild(satVar).getArray().get1DJavaArray(double.class);
        } else {
            domainValues = (double[]) f.getChild("scan_index").getArray().get1DJavaArray(double.class);
        }

        double[] tic = (double[]) f.getChild(ticvar).getArray().get1DJavaArray(double.class);
        double maxtic = MathTools.max(tic);
        double mintic = MathTools.min(tic);
        double[][] values = new double[3][tic.length];
        for (int i = 0; i < tic.length; i++) {
            values[0][i] = domainValues[i];
            values[1][i] = y;
            values[2][i] = Math.sqrt((tic[i] - mintic) / (maxtic - mintic));
        }

        y++;
        cd.addSeries(f.getName(), values);
    }

    // ArrayDouble.D1 a = new ArrayDouble.D1(npoints);
    // int offset = 0;
    // for (IFileFragment f : t) {
    // Array tic = f.getChild(ticvar).getArray();
    // int len = tic.getShape()[0];
    // Array.arraycopy(tic, 0, a, offset, len);
    // offset += len;
    // }
    // histogram with fixed binsize
    // fill intensities into adequate bin, raise count in bin by one
    // afterwards, relative frequency within a bin gives a normalization
    // coefficient
    XYBlockRenderer xyb = new XYBlockRenderer();
    GradientPaintScale ps = new GradientPaintScale(ImageTools.createSampleTable(256), min, max,
            ImageTools.rampToColorArray(new ColorRampReader().readColorRamp("res/colorRamps/bcgyr.csv")));

    xyb.setPaintScale(ps);
    final String[] colnames = new String[fragments.size()];
    for (int i = 0; i < colnames.length; i++) {
        colnames[i] = StringTools.removeFileExt(fragments.get(i).getName());
    }
    NumberAxis na = null;
    if (useRT) {
        na = new NumberAxis("time [s]");
        na.setAutoRangeIncludesZero(false);
        na.setLowerMargin(0);
        na.setUpperMargin(0);
    } else {
        na = new NumberAxis("scan index");
    }
    // na.setVerticalTickLabels(true);
    XYPlot xyp = new XYPlot(cd, na, new SymbolAxis("chromatogram", colnames), xyb);
    xyb.setBlockWidth(1);
    xyp.setBackgroundPaint(Color.BLACK);
    xyb.setBaseToolTipGenerator(new XYZToolTipGenerator() {
        @Override
        public String generateToolTip(XYZDataset xyzd, int i, int i1) {
            return colnames[xyzd.getY(i, i1).intValue()] + " @" + xyzd.getXValue(i, i1) + " = "
                    + xyzd.getZValue(i, i1);
        }

        @Override
        public String generateToolTip(XYDataset xyd, int i, int i1) {
            if (xyd instanceof XYZDataset) {
                return generateToolTip((XYZDataset) xyd, i, i1);
            }
            return colnames[xyd.getY(i, i1).intValue()] + ":" + xyd.getXValue(i, i1);
        }
    });
    return xyp;
}

From source file:it.eng.spagobi.engines.chart.bo.charttypes.XYCharts.SimpleBlockChart.java

public DatasetMap calculateValue() throws Exception {
    logger.debug("IN");
    String res = DataSetAccessFunctions.getDataSetResultFromId(profile, getData(), parametersObject);

    SourceBean sbRows = SourceBean.fromXMLString(res);
    List listAtts = sbRows.getAttributeAsList("ROW");

    DefaultXYZDataset dataset = new DefaultXYZDataset();
    int length = listAtts != null ? listAtts.size() : 0;

    double[] xvalues = new double[length];
    double[] yvalues = new double[length];
    double[] zvalues = new double[length];

    double[][] data = new double[][] { xvalues, yvalues, zvalues };

    double xVal = 0;
    double yVal = 0;
    double zVal = 0;

    boolean first = true;
    int cont = 0;

    for (Iterator iterator = listAtts.iterator(); iterator.hasNext();) {
        SourceBean category = (SourceBean) iterator.next();
        List atts = category.getContainedAttributes();

        String nameP = "";
        String value = "";
        xVal = 0;//from w  ww. ja  va2  s .c o m
        yVal = 0;
        zVal = 0;
        for (Iterator iterator2 = atts.iterator(); iterator2.hasNext();) {
            SourceBeanAttribute object = (SourceBeanAttribute) iterator2.next();

            nameP = new String(object.getKey());
            value = new String((String) object.getValue());
            if (nameP.equalsIgnoreCase("x")) {
                xVal = new Double(value).doubleValue();
                xvalues[cont] = xVal;
            }
            if (nameP.equalsIgnoreCase("y")) {
                yVal = new Double(value).doubleValue();
                yvalues[cont] = yVal;
            }
            if (nameP.equalsIgnoreCase("z")) {
                zVal = new Double(value).doubleValue();
                zvalues[cont] = zVal;

                if (minScaleValue == null)
                    minScaleValue = zVal;
                if (maxScaleValue == null)
                    maxScaleValue = zVal;
                if (zVal < minScaleValue) {
                    minScaleValue = zVal;
                }
                if (zVal > maxScaleValue) {
                    maxScaleValue = zVal;
                }
            }
        }
        cont++;
    }

    dataset.addSeries("Series 1", data);

    //XYZDataset dataset = createDataset();

    DatasetMap datasets = new DatasetMap();
    datasets.addDataset("1", dataset);
    logger.debug("OUT");
    return datasets;
}