java.lang.Object
- org.jfree.chart.entity.ChartEntity
- - org.jfree.chart.entity.PieSectionEntity

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, org.jfree.util.PublicCloneable
```
public class PieSectionEntity
extends ChartEntity
implements java.io.Serializable
```
A chart entity that represents one section within a pie plot.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`PieSectionEntity(java.awt.Shape area, PieDataset dataset, int pieIndex, int sectionIndex, java.lang.Comparable sectionKey, java.lang.String toolTipText, java.lang.String urlText)`	Creates a new pie section entity.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`	Tests this entity for equality with an arbitrary object.
`PieDataset`	`getDataset()`	Returns the dataset this entity refers to.
`int`	`getPieIndex()`	Returns the pie index.
`int`	`getSectionIndex()`	Returns the section index.
`java.lang.Comparable`	`getSectionKey()`	Returns the section key.
`int`	`hashCode()`	Returns a hash code for this instance.
`void`	`setDataset(PieDataset dataset)`	Sets the dataset this entity refers to.
`void`	`setPieIndex(int index)`	Sets the pie index.
`void`	`setSectionIndex(int index)`	Sets the section index.
`void`	`setSectionKey(java.lang.Comparable key)`	Sets the section key.
`java.lang.String`	`toString()`	Returns a string representing the entity.

Methods inherited from class org.jfree.chart.entity.ChartEntity
clone, getArea, getImageMapAreaTag, getShapeCoords, getShapeType, getToolTipText, getURLText, setArea, setToolTipText, setURLText

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PieSectionEntity
```
public PieSectionEntity(java.awt.Shape area,
                        PieDataset dataset,
                        int pieIndex,
                        int sectionIndex,
                        java.lang.Comparable sectionKey,
                        java.lang.String toolTipText,
                        java.lang.String urlText)
```
    Creates a new pie section entity.
    
    Parameters:
    
    area - the area.
    
    dataset - the pie dataset.
    
    pieIndex - the pie index (zero-based).
    
    sectionIndex - the section index (zero-based).
    
    sectionKey - the section key.
    
    toolTipText - the tool tip text.
    
    urlText - the URL text for HTML image maps.
- Method Detail
  - getDataset
```
public PieDataset getDataset()
```
    Returns the dataset this entity refers to.
    
    Returns:
    
    The dataset.
    
    See Also:
    
    setDataset(PieDataset)
  - setDataset
```
public void setDataset(PieDataset dataset)
```
    Sets the dataset this entity refers to.
    
    Parameters:
    
    dataset - the dataset.
    
    See Also:
    
    getDataset()
  - getPieIndex
```
public int getPieIndex()
```
    Returns the pie index. For a regular pie chart, the section index is 0. For a pie chart containing multiple pie plots, the pie index is the row or column index from which the pie data is extracted.
    
    Returns:
    
    The pie index.
    
    See Also:
    
    setPieIndex(int)
  - setPieIndex
```
public void setPieIndex(int index)
```
    Sets the pie index.
    
    Parameters:
    
    index - the new index value.
    
    See Also:
    
    getPieIndex()
  - getSectionIndex
```
public int getSectionIndex()
```
    Returns the section index.
    
    Returns:
    
    The section index.
    
    See Also:
    
    setSectionIndex(int)
  - setSectionIndex
```
public void setSectionIndex(int index)
```
    Sets the section index.
    
    Parameters:
    
    index - the section index.
    
    See Also:
    
    getSectionIndex()
  - getSectionKey
```
public java.lang.Comparable getSectionKey()
```
    Returns the section key.
    
    Returns:
    
    The section key.
    
    See Also:
    
    setSectionKey(Comparable)
  - setSectionKey
```
public void setSectionKey(java.lang.Comparable key)
```
    Sets the section key.
    
    Parameters:
    
    key - the section key.
    
    See Also:
    
    getSectionKey()
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Tests this entity for equality with an arbitrary object.
    
    Overrides:
    
    equals in class ChartEntity
    
    Parameters:
    
    obj - the object (null permitted).
    
    Returns:
    
    A boolean.
  - hashCode
```
public int hashCode()
```
    Returns a hash code for this instance.
    
    Overrides:
    
    hashCode in class ChartEntity
    
    Returns:
    
    A hash code.
  - toString
```
public java.lang.String toString()
```
    Returns a string representing the entity.
    
    Overrides:
    
    toString in class ChartEntity
    
    Returns:
    
    A string representing the entity.

Class PieSectionEntity

Constructor Summary

Method Summary

Methods inherited from class org.jfree.chart.entity.ChartEntity

Methods inherited from class java.lang.Object

Constructor Detail

PieSectionEntity

Method Detail

getDataset

setDataset

getPieIndex

setPieIndex

getSectionIndex

setSectionIndex

getSectionKey

setSectionKey

equals

hashCode

toString