Package org.jfree.chart.labels

Class CustomXYToolTipGenerator

java.lang.Object
org.jfree.chart.labels.CustomXYToolTipGenerator
All Implemented Interfaces:
Serializable, Cloneable, XYToolTipGenerator, org.jfree.util.PublicCloneable
public class CustomXYToolTipGenerator
extends Object
implements XYToolTipGenerator, Cloneable, org.jfree.util.PublicCloneable, Serializable
A tool tip generator that stores custom tooltips. The dataset passed into the generateToolTip method is ignored.
Author:
Richard Atkinson
See Also:
Serialized Form

  • Constructor Details

    • CustomXYToolTipGenerator

      public CustomXYToolTipGenerator()
      Default constructor.

  • Method Details

    • getListCount

      public int getListCount()
      Returns the number of tool tip lists stored by the renderer.
      Returns:
      The list count.

    • getToolTipCount

      public int getToolTipCount​(int list)
      Returns the number of tool tips in a given list.
      Parameters:
      list - the list index (zero based).
      Returns:
      The tooltip count.

    • getToolTipText

      public String getToolTipText​(int series, int item)
      Returns the tool tip text for an item.
      Parameters:
      series - the series index.
      item - the item index.
      Returns:
      The tool tip text.

    • addToolTipSeries

      public void addToolTipSeries​(List toolTips)
      Adds a list of tooltips for a series.
      Parameters:
      toolTips - the list of tool tips.

    • generateToolTip

      public String generateToolTip​(XYDataset data, int series, int item)
      Generates a tool tip text item for a particular item within a series.
      Specified by:
      generateToolTip in interface XYToolTipGenerator
      Parameters:
      data - the dataset (ignored in this implementation).
      series - the series (zero-based index).
      item - the item (zero-based index).
      Returns:
      the tooltip text.

    • clone

      public Object clone() throws CloneNotSupportedException
      Returns an independent copy of the generator.
      Specified by:
      clone in interface org.jfree.util.PublicCloneable
      Returns:
      A clone.
      Throws:
      CloneNotSupportedException - if cloning is not supported.

    • equals

      public boolean equals​(Object o)
      Tests if this object is equal to another.
      Overrides:
      equals in class Object
      Parameters:
      o - the other object.
      Returns:
      A boolean.