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

Introduction

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

Prototype

public MatrixSeries(String name, int rows, int columns) 

Source Link

Document

Constructs a new matrix series.

Usage

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

/**
 * Serialize an instance, restore it, and check for equality.
 *//*from   w  w  w .  j av a2  s. c o  m*/
public void testSerialization() {
    MatrixSeries s1 = new MatrixSeries("Series", 2, 3);
    s1.update(0, 0, 1.1);
    MatrixSeriesCollection c1 = new MatrixSeriesCollection();
    c1.addSeries(s1);
    MatrixSeriesCollection c2 = null;

    try {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        ObjectOutput out = new ObjectOutputStream(buffer);
        out.writeObject(c1);
        out.close();

        ObjectInput in = new ObjectInputStream(new ByteArrayInputStream(buffer.toByteArray()));
        c2 = (MatrixSeriesCollection) in.readObject();
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    assertEquals(c1, c2);
}

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

/**
 * Tests the getItem() method./*from   ww w.  jav a 2  s . c  o  m*/
 */
@Test
public void testGetItem() {
    MatrixSeries m = new MatrixSeries("Test", 3, 2);
    m.update(0, 0, 0.0);
    m.update(0, 1, 1.0);
    m.update(1, 0, 2.0);
    m.update(1, 1, 3.0);
    m.update(2, 0, 4.0);
    m.update(2, 1, 5.0);
    assertEquals(0.0, m.getItem(0).doubleValue(), 0.001);
    assertEquals(1.0, m.getItem(1).doubleValue(), 0.001);
    assertEquals(2.0, m.getItem(2).doubleValue(), 0.001);
    assertEquals(3.0, m.getItem(3).doubleValue(), 0.001);
    assertEquals(4.0, m.getItem(4).doubleValue(), 0.001);
    assertEquals(5.0, m.getItem(5).doubleValue(), 0.001);
}

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From source file:msi.gama.outputs.layers.charts.ChartJFreeChartOutputHeatmap.java

@Override
protected void createNewSerie(final IScope scope, final String serieid) {

    final ChartDataSeries dataserie = chartdataset.getDataSeries(scope, serieid);
    final MatrixSeries serie = new MatrixSeries((String) dataserie.getSerieLegend(scope),
            Math.max(1, this.getChartdataset().getYSeriesValues().size()),
            Math.max(1, this.getChartdataset().getXSeriesValues().size()));
    final XYPlot plot = (XYPlot) this.chart.getPlot();

    final MatrixSeriesCollection firstdataset = (MatrixSeriesCollection) plot.getDataset();

    if (!IdPosition.containsKey(serieid)) {

        if (firstdataset.getSeriesCount() == 0) {
            firstdataset.addSeries(serie);
            plot.setDataset(0, firstdataset);

        } else {/*from  w w w .j ava  2 s  . co  m*/

            final MatrixSeriesCollection newdataset = new MatrixSeriesCollection();
            newdataset.addSeries(serie);
            jfreedataset.add(newdataset);
            plot.setDataset(jfreedataset.size() - 1, newdataset);

        }
        plot.setRenderer(jfreedataset.size() - 1, (XYItemRenderer) getOrCreateRenderer(scope, serieid));
        IdPosition.put(serieid, jfreedataset.size() - 1);
        // DEBUG.LOG("new serie"+serieid+" at
        // "+IdPosition.get(serieid)+" fdsize "+plot.getSeriesCount()+" jfds
        // "+jfreedataset.size()+" datasc "+plot.getDatasetCount());
        // TODO Auto-generated method stub

    }
}

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