Field Detail

• chartType

  private ChartType chartType

Constructor Detail

• AxisChartDataSet

  public AxisChartDataSet(double[][] data,
                          String[] legendLabels,
                          Paint[] paints,
                          ChartType chartType,
                          ChartTypeProperties chartTypeProperties)
                   throws ChartDataException

  Constructor

  Parameters:

  data - the data sets to be displayed in the chart.

  legendLabels - if this is: NULL there will be no Legend. Otherwise, there must be an one to one mapping of labels to data sets.

  paints - paints to use for the data sets. There must be an one to one mapping of labels to data sets.

  chartType - constant defining how this data should be rendered

  chartTypeProperties - properties Object specific to the type of chart you are rendering.

  Throws:

  ChartDataException - if data is not in correct form.

Method Detail

• validate

  public void validate()
                throws ChartDataException,
                       PropertyException

  Performs a limited validation of data. This is static and not called by the rendering engine so as to avoid the, albeit small, cost of validation checking during deployment; this is viewed more so as a development time test.

  Specified by:

  validate in interface IAxisPlotDataSet

  Throws:

  ChartDataException

  PropertyException

• getValue

  public final double getValue(int dataset,
                               int index)
                        throws ArrayIndexOutOfBoundsException

  Returns the value in the data set at the specified position.

  Specified by:

  getValue in interface IAxisChartDataSet

  Parameters:

  dataset -

  index -

  Returns:

  double

  Throws:

  ArrayIndexOutOfBoundsException

• getChartType

  public final ChartType getChartType()

  Returns the type constant that this data set should be plotted as.

  Specified by:

  getChartType in interface IAxisPlotDataSet

  Returns:

  ChartType

  See Also:

  ChartType

• getNumberOfDataSets

  public final int getNumberOfDataSets()

  Returns the number of IAxisChartDataSet Objects in this series

  Specified by:

  getNumberOfDataSets in interface IAxisPlotDataSet

  Returns:

  int

• toHTML

  public void toHTML(HTMLGenerator htmlGenerator)

  Enables the testing routines to display the contents of this Object.

  Specified by:

  toHTML in interface HTMLTestable

  Overrides:

  toHTML in class DataSet

  Parameters:

  htmlGenerator -