DataSet (jCharts-0.7.5 API)

java.lang.Object
- org.jCharts.chartData.DataSet

All Implemented Interfaces:

Serializable, IData, IDataSet, HTMLTestable

Direct Known Subclasses:

AxisChartDataSet, PieChartDataSet
```
public class DataSet
extends Object
implements IDataSet, HTMLTestable
```
See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

private ChartTypeProperties chartTypeProperties

protected double[][] data

protected String[] legendLabels

protected Paint[] paints

Fields
Modifier and Type	Field and Description
`private ChartTypeProperties`	`chartTypeProperties`
`protected double[][]`	`data`
`protected String[]`	`legendLabels`
`protected Paint[]`	`paints`

Constructor Summary

Constructors
Constructor and Description

DataSet(double[][] data, String[] legendLabels, Paint[] paints, ChartTypeProperties chartTypeProperties)
Constructor

Constructors
Constructor and Description
`DataSet(double[][] data, String[] legendLabels, Paint[] paints, ChartTypeProperties chartTypeProperties)` Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`ChartTypeProperties`	`getChartTypeProperties()` Returns ChartTypeProperties Object for the data set which will be typed into the specific chart type class.
`String`	`getLegendLabel(int index)` Returns the legend label for the passed index.
`int`	`getNumberOfDataItems()` Returns the number of elements in the data set.
`int`	`getNumberOfLegendLabels()` Returns the number of Legend Labels to display.
`Paint`	`getPaint(int index)` Returns the legend label for the passed index.
`void`	`toHTML(HTMLGenerator htmlGenerator)` Enables the testing routines to display the contents of this Object.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - chartTypeProperties
```
private ChartTypeProperties chartTypeProperties
```
  - data
```
protected double[][] data
```
  - legendLabels
```
protected String[] legendLabels
```
  - paints
```
protected Paint[] paints
```
- Constructor Detail
  - DataSet
```
public DataSet(double[][] data,
               String[] legendLabels,
               Paint[] paints,
               ChartTypeProperties chartTypeProperties)
```
    Constructor
    
    Parameters:
    
    data -
    
    legendLabels - will be NULL if no Legend.
    
    paints -
    
    chartTypeProperties -
- Method Detail
  - getLegendLabel
```
public final String getLegendLabel(int index)
```
    Returns the legend label for the passed index. This index corresponds to the DataSet for which label you want.
    
    Specified by:
    
    getLegendLabel in interface IDataSet
    
    Parameters:
    
    index -
    
    Returns:
    
    String
  - getNumberOfLegendLabels
```
public int getNumberOfLegendLabels()
```
    Returns the number of Legend Labels to display. This may not be the same as the number of Data Items, as in AxisCharts, or Data Sets, as in Pie Charts.
    
    Specified by:
    
    getNumberOfLegendLabels in interface IDataSet
    
    Returns:
    
    int
  - getPaint
```
public Paint getPaint(int index)
```
    Returns the legend label for the passed index. This index corresponds to the DataSet for which label you want.
    
    Specified by:
    
    getPaint in interface IDataSet
    
    Parameters:
    
    index -
    
    Returns:
    
    Paint
  - getChartTypeProperties
```
public ChartTypeProperties getChartTypeProperties()
```
    Description copied from interface: IDataSet
    
    Returns ChartTypeProperties Object for the data set which will be typed into the specific chart type class.
    
    Specified by:
    
    getChartTypeProperties in interface IDataSet
    
    Returns:
    
    ChartTypeProperties
  - getNumberOfDataItems
```
public int getNumberOfDataItems()
```
    Returns the number of elements in the data set. All data sets must be of the same length so just look at the first one.
    
    Specified by:
    
    getNumberOfDataItems in interface IDataSet
    
    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
    
    Parameters:
    
    htmlGenerator -

Class DataSet

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

chartTypeProperties

data

legendLabels

paints

Constructor Detail

DataSet

Method Detail

getLegendLabel

getNumberOfLegendLabels

getPaint

getChartTypeProperties

getNumberOfDataItems

toHTML