Module platform

Class PieSectionEntity

java.lang.Object
org.jfree.chart.entity.ChartEntity
org.jfree.chart.entity.PieSectionEntity
All Implemented Interfaces:
Serializable, Cloneable, PublicCloneable

public class PieSectionEntity extends ChartEntity implements Serializable
A chart entity that represents one section within a pie plot.
See Also:
  • Constructor Details

    • PieSectionEntity

      public PieSectionEntity(Shape area, PieDataset dataset, int pieIndex, int sectionIndex, Comparable sectionKey, String toolTipText, 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 Details

    • getDataset

      public PieDataset getDataset()
      Returns the dataset this entity refers to.
      Returns:
      The dataset.
      See Also:
    • setDataset

      public void setDataset(PieDataset dataset)
      Sets the dataset this entity refers to.
      Parameters:
      dataset - the dataset.
      See Also:
    • 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

      public void setPieIndex(int index)
      Sets the pie index.
      Parameters:
      index - the new index value.
      See Also:
    • getSectionIndex

      public int getSectionIndex()
      Returns the section index.
      Returns:
      The section index.
      See Also:
    • setSectionIndex

      public void setSectionIndex(int index)
      Sets the section index.
      Parameters:
      index - the section index.
      See Also:
    • getSectionKey

      public Comparable getSectionKey()
      Returns the section key.
      Returns:
      The section key.
      See Also:
    • setSectionKey

      public void setSectionKey(Comparable key)
      Sets the section key.
      Parameters:
      key - the section key.
      See Also:
    • equals

      public boolean equals(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 String toString()
      Returns a string representing the entity.
      Overrides:
      toString in class ChartEntity
      Returns:
      A string representing the entity.