Examples of org.jfree.data.general.DefaultValueDataset

org.jfree.data.general.DefaultValueDataset
A dataset that stores a single value (that is possibly null). This class provides a default implementation of the {@link ValueDataset}interface.

  /**
   *
   */
  protected void customInitialize()
  {
    valueDataset = new DefaultValueDataset();
  }

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      break;
    case JRChartDataset.TIMESERIES_DATASET:
      dataset = createTimeSeriesDataset();
      break;
    case JRChartDataset.VALUE_DATASET:
      dataset = new DefaultValueDataset(50);
      break;
    case JRChartDataset.XY_DATASET:
      dataset = createXyDataset();
      break;
    case JRChartDataset.XYZ_DATASET:

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   ****************************************************************************/
  public Dataset getJfreeDataset() {
    if (statisticMode.getIsSimple()) {
      return jfreeDataset;
    } else {
      return new DefaultValueDataset();
    }
  }

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    assertNotSame(testManager, testManager2);
  }


  @Test
  public final void testGetJfreeDataset() {
    assertEquals(new DefaultValueDataset(), testManager.getJfreeDataset());
  }

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    /**
     * Creates a new thermometer plot.
     */
    public ThermometerPlot() {
        this(new DefaultValueDataset());
    }

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     * Default constructor.
     */
    public JThermometer() {
        super(new CardLayout());
        this.plot.setInsets(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
        this.data = new DefaultValueDataset();
        this.plot.setDataset(this.data);
        this.chart = new JFreeChart(null, JFreeChart.DEFAULT_TITLE_FONT,
                this.plot, false);
        this.panel = new ChartPanel(this.chart);
        add(this.panel, "Panel");

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    /**
     * Creates a new thermometer plot.
     */
    public ThermometerPlot() {
        this(new DefaultValueDataset());
    }

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  }
  
  private JFreeChart createDialChart(ReportChart reportChart,
      ChartValue[] values, boolean displayInline)
  {
    DefaultValueDataset dataset = createDefaultValueDataset(values);


    MeterPlot plot = new MeterPlot(dataset);
    plot.setRange(new Range(0, 60));
    plot.addInterval(new MeterInterval("Normal", new Range(0.0, 35.0),
        Color.lightGray, new BasicStroke(2.0f), new Color(0, 255, 0, 64)));

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  }
  
  private JFreeChart createThermometerChart(ReportChart reportChart,
      ChartValue[] values, boolean displayInline)
  {
    DefaultValueDataset dataset = createDefaultValueDataset(values);


    ThermometerPlot plot = new ThermometerPlot(dataset);


    plot.setInsets(new RectangleInsets(5.0, 5.0, 5.0, 5.0));
    plot.setPadding(new RectangleInsets(10.0, 10.0, 10.0, 10.0));

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    return seriesCollection;
  }  
  
  private DefaultValueDataset createDefaultValueDataset(ChartValue[] values)
  {
    DefaultValueDataset dataset = new DefaultValueDataset(values[0].getValue());
    return dataset;
  }

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