Package org.jfree.chart

Class LegendItemCollection

java.lang.Object
org.jfree.chart.LegendItemCollection
All Implemented Interfaces:
Serializable, Cloneable
public class LegendItemCollection extends Object implements Cloneable, Serializable
A collection of legend items.
See Also:

  • Constructor Details

    • LegendItemCollection

      public LegendItemCollection()
      Constructs a new legend item collection, initially empty.

  • Method Details

    • add

      public void add(LegendItem item)
      Adds a legend item to the collection.
      Parameters:
      item - the item to add.

    • addAll

      public void addAll(LegendItemCollection collection)
      Adds the legend items from another collection to this collection.
      Parameters:
      collection - the other collection (null not permitted).

    • get

      public LegendItem get(int index)
      Returns a legend item from the collection.
      Parameters:
      index - the legend item index (zero-based).
      Returns:
      The legend item.

    • getItemCount

      public int getItemCount()
      Returns the number of legend items in the collection.
      Returns:
      The item count.

    • iterator

      public Iterator iterator()
      Returns an iterator that provides access to all the legend items.
      Returns:
      An iterator.

    • equals

      public boolean equals(Object obj)
      Tests this collection for equality with an arbitrary object.
      Overrides:
      equals in class Object
      Parameters:
      obj - the object (null permitted).
      Returns:
      A boolean.

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • clone

      public Object clone() throws CloneNotSupportedException
      Returns a clone of the collection.
      Overrides:
      clone in class Object
      Returns:
      A clone.
      Throws:
      CloneNotSupportedException - if an item in the collection is not cloneable.