PieChartDataSet (jCharts-0.7.5 API)

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

All Implemented Interfaces:

Serializable, IData, IDataSet, IPieChartDataSet, HTMLTestable
```
public final class PieChartDataSet
extends DataSet
implements IPieChartDataSet
```
Implementation of the IPieChartDataSet Interface for use with the PieChart2D Object.

See Also:

Serialized Form

Field Summary

Fields
Modifier and Type Field and Description

private String chartTitle
- Fields inherited from class org.jCharts.chartData.DataSet
  data, legendLabels, paints

Fields
Modifier and Type	Field and Description
`private String`	`chartTitle`

Constructor Summary

Constructors
Constructor and Description
`PieChartDataSet(String chartTitle, double[] data, String[] legendLabels, Paint[] paints, PieChart2DProperties pieChart2DProperties)` Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`String`	`getChartTitle()` Returns the chart title.
`double`	`getValue(int index)` Returns the value in the data set at the specified position.
`private void`	`validateData(double[] data, String[] legendLabels, Paint[] paints)` Perform some limited validation of the structure of the passed data.

Methods inherited from class org.jCharts.chartData.DataSet
getChartTypeProperties, getLegendLabel, getNumberOfDataItems, getNumberOfLegendLabels, getPaint, toHTML

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

Methods inherited from interface org.jCharts.chartData.interfaces.IDataSet
getChartTypeProperties, getLegendLabel, getNumberOfDataItems, getNumberOfLegendLabels, getPaint

- Field Detail
  - chartTitle
```
private String chartTitle
```
- Constructor Detail
  - PieChartDataSet
```
public PieChartDataSet(String chartTitle,
                       double[] data,
                       String[] legendLabels,
                       Paint[] paints,
                       PieChart2DProperties pieChart2DProperties)
                throws ChartDataException
```
    Constructor
    
    Parameters:
    
    chartTitle - if the title is NULL, no title will be drawn
    
    data -
    
    legendLabels -
    
    paints -
    
    pieChart2DProperties -
    
    Throws:
    
    ChartDataException - if fails a limited validation check
- Method Detail
  - validateData
```
private void validateData(double[] data,
                          String[] legendLabels,
                          Paint[] paints)
                   throws ChartDataException
```
    Perform some limited validation of the structure of the passed data. This is useful for development.
    
    Parameters:
    
    data -
    
    legendLabels -
    
    paints -
    
    Throws:
    
    ChartDataException
  - getChartTitle
```
public String getChartTitle()
```
    Returns the chart title.
    
    Specified by:
    
    getChartTitle in interface IPieChartDataSet
    
    Returns:
    
    String the chart title. If this returns NULL, no title will be displayed.
  - getValue
```
public double getValue(int index)
                throws ArrayIndexOutOfBoundsException
```
    Returns the value in the data set at the specified position.
    
    Specified by:
    
    getValue in interface IPieChartDataSet
    
    Parameters:
    
    index -
    
    Returns:
    
    double
    
    Throws:
    
    ArrayIndexOutOfBoundsException

Class PieChartDataSet

Field Summary

Fields inherited from class org.jCharts.chartData.DataSet

Constructor Summary

Method Summary

Methods inherited from class org.jCharts.chartData.DataSet

Methods inherited from class java.lang.Object

Methods inherited from interface org.jCharts.chartData.interfaces.IDataSet

Field Detail

chartTitle

Constructor Detail

PieChartDataSet

Method Detail

validateData

getChartTitle

getValue