com.klg.jclass.chart
Interface LabelledChartDataModel

All Known Implementing Classes:

BaseDataSource, JCChartSwingDataSource

public interface LabelledChartDataModel

An interface used to specify point labels and series names for a JClass Chart data model.

Note: The LabelledChartDataModel interface is only used in conjunction with the ChartDataModel interface; that is, in order for an object to be recognized as a chart data source, it needs to implement the ChartDataModel interface.

See Also:

ChartDataModel

Method Summary

String	getDataSourceName() Retrieves the name for the data source.
int	getNumSeries() Retrieves the number of data series.
String[]	getPointLabels() Retrieves the labels to be used for each point in a particular data series.
String[]	getSeriesLabels() Retrieves the labels to be used for each data series.

Method Detail

getNumSeries

public int getNumSeries()

Retrieves the number of data series.

Returns:

number of data series

getPointLabels

public String[] getPointLabels()

Retrieves the labels to be used for each point in a particular data series.

Returns:

array of point labels

getSeriesLabels

public String[] getSeriesLabels()

Retrieves the labels to be used for each data series.

Returns:

labels to be used for each data series

getDataSourceName

public String getDataSourceName()

Retrieves the name for the data source.

Returns:

name for the data source