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java.lang.Objectorg.jfree.chart.entity.ChartEntity
org.jfree.chart.entity.PieSectionEntity
A chart entity that represents one section within a pie plot.
Constructor Summary | |
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 | |
PieDataset |
getDataset()
Returns the datset this entity refers to. |
int |
getPieIndex()
Returns the pie index. |
int |
getSectionIndex()
Returns the section index. |
java.lang.Comparable |
getSectionKey()
Returns the section key. |
void |
setDataset(PieDataset dataset)
Sets the datset 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, equals, getArea, getImageMapAreaTag, getShapeCoords, getShapeType, getToolTipText, getURLText, setArea, setToolTipText, setURLText |
Methods inherited from class java.lang.Object |
finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public PieSectionEntity(java.awt.Shape area, PieDataset dataset, int pieIndex, int sectionIndex, java.lang.Comparable sectionKey, java.lang.String toolTipText, java.lang.String urlText)
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 |
public PieDataset getDataset()
public void setDataset(PieDataset dataset)
dataset
- the dataset.public int getPieIndex()
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.
public void setPieIndex(int index)
index
- the new index value.public int getSectionIndex()
public void setSectionIndex(int index)
index
- the section index.public java.lang.Comparable getSectionKey()
public void setSectionKey(java.lang.Comparable key)
key
- the section key.public java.lang.String toString()
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