Class AbstractRenderer3D

Method Details

• getItemLabelFont

  public Font getItemLabelFont()

  Returns the font used to display item labels, if there are any. The default value is Font(Font.SERIF, Font.PLAIN, 8).

  Returns:

  The font (never null).

  Since:

  1.3

• setItemLabelFont

  public void setItemLabelFont(Font itemLabelFont)

  Sets the font used to display item labels and sends a change event to all registered listeners.

  Parameters:

  itemLabelFont - the font (null not permitted).

  Since:

  1.3

• getItemLabelColor

  public Color getItemLabelColor()

  Returns the foreground color used to display item labels. The default value is Color.BLACK.

  Returns:

  The foreground color (never null).

  Since:

  1.3

• setItemLabelColor

  public void setItemLabelColor(Color itemLabelColor)

  Sets the foreground color used to display item labels and sends a change event to all registered listeners.

  Parameters:

  itemLabelColor - the new color (null not permitted).

  Since:

  1.3

• getItemLabelBackgroundColor

  public Color getItemLabelBackgroundColor()

  Returns the background color for item labels.

  Returns:

  The background color (never null).

  Since:

  1.3

• setItemLabelBackgroundColor

  public void setItemLabelBackgroundColor(Color color)

  Sets the background color and sends a change event to all registered listeners.

  Parameters:

  color - the new color (null not permitted).

  Since:

  1.3

• getItemLabelPositioning

  public ItemLabelPositioning getItemLabelPositioning()

  Returns the item label positioning. The default value is ItemLabelPositioning.CENTRAL.

  Returns:

  The item label positioning (never null).

  Since:

  1.3

• setItemLabelPositioning

  public void setItemLabelPositioning(ItemLabelPositioning positioning)

  Sets the item label positioning and sends a change event to all registered listeners.

  Parameters:

  positioning - the new positioning (null not permitted).

  Since:

  1.3

• isNotify

  public boolean isNotify()

  Returns a flag that controls whether or not change events are sent to registered listeners.

  Returns:

  A boolean.

  See Also:

  • setNotify(boolean)

• setNotify

  public void setNotify(boolean notify)

  Sets a flag that controls whether or not listeners receive Renderer3DChangeEvent notifications.

  Parameters:

  notify - a boolean.

  See Also:

  • isNotify()

• receive

  public void receive(ChartElementVisitor visitor)

  Receives a ChartElementVisitor. This is part of a general purpose mechanism for traversing the chart structure and performing operations on the elements in the structure. You won't normally call this method directly.

  Specified by:

  receive in interface ChartElement

  Parameters:

  visitor - the visitor (null not permitted).

  Since:

  1.2

• addChangeListener

  public void addChangeListener(Renderer3DChangeListener listener)

  Registers an object for notification of changes to the renderer.

  Specified by:

  addChangeListener in interface Renderer3D

  Parameters:

  listener - the object to be registered.

  See Also:

  • removeChangeListener(Renderer3DChangeListener)

• removeChangeListener

  public void removeChangeListener(Renderer3DChangeListener listener)

  Unregisters an object for notification of changes to the renderer.

  Specified by:

  removeChangeListener in interface Renderer3D

  Parameters:

  listener - the object to be unregistered.

  See Also:

  • addChangeListener(Renderer3DChangeListener)

• notifyListeners

  public void notifyListeners(Renderer3DChangeEvent event)

  Notifies all registered listeners that the plot has been modified.

  Parameters:

  event - information about the change event.

• fireChangeEvent

  protected void fireChangeEvent(boolean requiresWorldUpdate)

  Sends a Renderer3DChangeEvent to all registered listeners.

  Parameters:

  requiresWorldUpdate - a flag indicating whether or not the change requires the 3D world to be updated.

• equals

  public boolean equals(Object obj)

  Tests this renderer for equality with an arbitrary object. The change listeners are NOT considered in the test, but the notify flag is taken into account.

  Overrides:

  equals in class Object

  Parameters:

  obj - the object (null permitted).

  Returns:

  A boolean.