Package org.jfree.data.xy

Examples of org.jfree.data.xy.VectorSeriesCollection

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     * @return Chart for vector electrode
     */
    private JFreeChart createVectorChart()
    ////////////////////////////////////////////////////////////////////////
    {
      vectorxydataset = new VectorSeriesCollection();
      vectorxydataset.addSeries(vectorDataField[currFrame]);

      NumberAxis numberaxis = new NumberAxis("X");
      numberaxis.setStandardTickUnits(NumberAxis.createIntegerTickUnits());
      numberaxis.setLowerMargin(0.01D);
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     * Confirm that the equals method can distinguish all the required fields.
     */
    public void testEquals() {
        VectorSeries s1 = new VectorSeries("Series");
        s1.add(1.0, 1.1, 1.2, 1.3);
        VectorSeriesCollection c1 = new VectorSeriesCollection();
        c1.addSeries(s1);
        VectorSeries s2 = new VectorSeries("Series");
        s2.add(1.0, 1.1, 1.2, 1.3);
        VectorSeriesCollection c2 = new VectorSeriesCollection();
        c2.addSeries(s2);
        assertTrue(c1.equals(c2));
        assertTrue(c2.equals(c1));

        c1.addSeries(new VectorSeries("Empty Series"));
        assertFalse(c1.equals(c2));

        c2.addSeries(new VectorSeries("Empty Series"));
        assertTrue(c1.equals(c2));
    }
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     * Confirm that cloning works.
     */
    public void testCloning() {
        VectorSeries s1 = new VectorSeries("Series");
        s1.add(1.0, 1.1, 1.2, 1.3);
        VectorSeriesCollection c1 = new VectorSeriesCollection();
        c1.addSeries(s1);
        VectorSeriesCollection c2 = null;
        try {
            c2 = (VectorSeriesCollection) c1.clone();
        }
        catch (CloneNotSupportedException e) {
            e.printStackTrace();
        }
        assertTrue(c1 != c2);
        assertTrue(c1.getClass() == c2.getClass());
        assertTrue(c1.equals(c2));
       
        // check independence
        s1.setDescription("XYZ");
        assertFalse(c1.equals(c2));
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     * Serialize an instance, restore it, and check for equality.
     */
    public void testSerialization() {
        VectorSeries s1 = new VectorSeries("Series");
        s1.add(1.0, 1.1, 1.2, 1.3);
        VectorSeriesCollection c1 = new VectorSeriesCollection();
        c1.addSeries(s1);
        VectorSeriesCollection c2 = null;
       
        try {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            ObjectOutput out = new ObjectOutputStream(buffer);
            out.writeObject(c1);
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     * Some checks for the removeSeries() method.
     */
    public void testRemoveSeries() {
        VectorSeries s1 = new VectorSeries("S1");
        VectorSeries s2 = new VectorSeries("S2");
        VectorSeriesCollection vsc = new VectorSeriesCollection();
        vsc.addSeries(s1);
        vsc.addSeries(s2);
        assertEquals(2, vsc.getSeriesCount());
        boolean b = vsc.removeSeries(s1);
        assertTrue(b);
        assertEquals(1, vsc.getSeriesCount());
        assertEquals("S2", vsc.getSeriesKey(0));
        b = vsc.removeSeries(new VectorSeries("NotInDataset"));
        assertFalse(b);
        assertEquals(1, vsc.getSeriesCount());
        b = vsc.removeSeries(s2);
        assertTrue(b);
        assertEquals(0, vsc.getSeriesCount());
    }
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Related Classes of org.jfree.data.xy.VectorSeriesCollection

  • cnslab.cnsnetwork.PlotResult
  • org.jfree.data.xy.junit.VectorSeriesCollectionTests
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