Package org.jfree.chart.renderer

Class AbstractRenderer

java.lang.Object
org.jfree.chart.renderer.AbstractRenderer
All Implemented Interfaces:
Serializable, Cloneable
Direct Known Subclasses:
AbstractCategoryItemRenderer, AbstractXYItemRenderer, DefaultPolarItemRenderer, WaferMapRenderer
public abstract class AbstractRenderer
extends Object
implements Cloneable, Serializable
Base class providing common services for renderers. Most methods that update attributes of the renderer will fire a RendererChangeEvent, which normally means the plot that owns the renderer will receive notification that the renderer has been changed (the plot will, in turn, notify the chart).
See Also:
Serialized Form

  • Field Details

    • ZERO

      public static final Double ZERO
      A useful constant.

    • DEFAULT_PAINT

      public static final Paint DEFAULT_PAINT
      The default paint.

    • DEFAULT_OUTLINE_PAINT

      public static final Paint DEFAULT_OUTLINE_PAINT
      The default outline paint.

    • DEFAULT_STROKE

      public static final Stroke DEFAULT_STROKE
      The default stroke.

    • DEFAULT_OUTLINE_STROKE

      public static final Stroke DEFAULT_OUTLINE_STROKE
      The default outline stroke.

    • DEFAULT_SHAPE

      public static final Shape DEFAULT_SHAPE
      The default shape.

    • DEFAULT_VALUE_LABEL_FONT

      public static final Font DEFAULT_VALUE_LABEL_FONT
      The default value label font.

    • DEFAULT_VALUE_LABEL_PAINT

      public static final Paint DEFAULT_VALUE_LABEL_PAINT
      The default value label paint.

  • Constructor Details

    • AbstractRenderer

      public AbstractRenderer()
      Default constructor.

  • Method Details

    • getDrawingSupplier

      public abstract DrawingSupplier getDrawingSupplier()
      Returns the drawing supplier from the plot.
      Returns:
      The drawing supplier.

    • getItemPaint

      public Paint getItemPaint​(int row, int column)
      Returns the paint used to fill data items as they are drawn.

      The default implementation passes control to the getSeriesPaint method. You can override this method if you require different behaviour.

      Parameters:
      row - the row (or series) index (zero-based).
      column - the column (or category) index (zero-based).
      Returns:
      The paint (never null).

    • getSeriesPaint

      public Paint getSeriesPaint​(int series)
      Returns the paint used to fill an item drawn by the renderer.
      Parameters:
      series - the series index (zero-based).
      Returns:
      The paint (never null).

    • setPaint

      public void setPaint​(Paint paint)
      Sets the paint to be used for ALL series, and sends a RendererChangeEvent to all registered listeners. If this is null, the renderer will use the paint for the series.
      Parameters:
      paint - the paint (null permitted).

    • setPaint

      public void setPaint​(Paint paint, boolean notify)
      Sets the paint to be used for all series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint (null permitted).
      notify - notify listeners?

    • setSeriesPaint

      public void setSeriesPaint​(int series, Paint paint)
      Sets the paint used for a series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      paint - the paint (null permitted).

    • setSeriesPaint

      public void setSeriesPaint​(int series, Paint paint, boolean notify)
      Sets the paint used for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index.
      paint - the paint (null permitted).
      notify - notify listeners?

    • getBasePaint

      public Paint getBasePaint()
      Returns the base paint.
      Returns:
      The base paint (never null).

    • setBasePaint

      public void setBasePaint​(Paint paint)
      Sets the base paint and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint (null not permitted).

    • setBasePaint

      public void setBasePaint​(Paint paint, boolean notify)
      Sets the base paint and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint (null not permitted).
      notify - notify listeners?

    • getItemOutlinePaint

      public Paint getItemOutlinePaint​(int row, int column)
      Returns the paint used to outline data items as they are drawn.

      The default implementation passes control to the getSeriesOutlinePaint method. You can override this method if you require different behaviour.

      Parameters:
      row - the row (or series) index (zero-based).
      column - the column (or category) index (zero-based).
      Returns:
      The paint (never null).

    • getSeriesOutlinePaint

      public Paint getSeriesOutlinePaint​(int series)
      Returns the paint used to outline an item drawn by the renderer.
      Parameters:
      series - the series (zero-based index).
      Returns:
      The paint (never null).

    • setSeriesOutlinePaint

      public void setSeriesOutlinePaint​(int series, Paint paint)
      Sets the paint used for a series outline and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      paint - the paint (null permitted).

    • setSeriesOutlinePaint

      public void setSeriesOutlinePaint​(int series, Paint paint, boolean notify)
      Sets the paint used to draw the outline for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      paint - the paint (null permitted).
      notify - notify listeners?

    • setOutlinePaint

      public void setOutlinePaint​(Paint paint)
      Sets the outline paint for ALL series (optional).
      Parameters:
      paint - the paint (null permitted).

    • setOutlinePaint

      public void setOutlinePaint​(Paint paint, boolean notify)
      Sets the outline paint for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint (null permitted).
      notify - notify listeners?

    • getBaseOutlinePaint

      public Paint getBaseOutlinePaint()
      Returns the base outline paint.
      Returns:
      The paint (never null).

    • setBaseOutlinePaint

      public void setBaseOutlinePaint​(Paint paint)
      Sets the base outline paint and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint (null not permitted).

    • setBaseOutlinePaint

      public void setBaseOutlinePaint​(Paint paint, boolean notify)
      Sets the base outline paint and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint (null not permitted).
      notify - notify listeners?

    • getItemStroke

      public Stroke getItemStroke​(int row, int column)
      Returns the stroke used to draw data items.

      The default implementation passes control to the getSeriesStroke method. You can override this method if you require different behaviour.

      Parameters:
      row - the row (or series) index (zero-based).
      column - the column (or category) index (zero-based).
      Returns:
      The stroke (never null).

    • getSeriesStroke

      public Stroke getSeriesStroke​(int series)
      Returns the stroke used to draw the items in a series.
      Parameters:
      series - the series (zero-based index).
      Returns:
      The stroke (never null).

    • setStroke

      public void setStroke​(Stroke stroke)
      Sets the stroke for ALL series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      stroke - the stroke (null permitted).

    • setStroke

      public void setStroke​(Stroke stroke, boolean notify)
      Sets the stroke for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      stroke - the stroke (null permitted).
      notify - notify listeners?

    • setSeriesStroke

      public void setSeriesStroke​(int series, Stroke stroke)
      Sets the stroke used for a series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      stroke - the stroke (null permitted).

    • setSeriesStroke

      public void setSeriesStroke​(int series, Stroke stroke, boolean notify)
      Sets the stroke for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      stroke - the stroke (null permitted).
      notify - notify listeners?

    • getBaseStroke

      public Stroke getBaseStroke()
      Returns the base stroke.
      Returns:
      The base stroke (never null).

    • setBaseStroke

      public void setBaseStroke​(Stroke stroke)
      Sets the base stroke.
      Parameters:
      stroke - the stroke (null not permitted).

    • setBaseStroke

      public void setBaseStroke​(Stroke stroke, boolean notify)
      Sets the base stroke and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      stroke - the stroke (null not permitted).
      notify - notify listeners?

    • getItemOutlineStroke

      public Stroke getItemOutlineStroke​(int row, int column)
      Returns the stroke used to outline data items.

      The default implementation passes control to the getSeriesOutlineStroke method. You can override this method if you require different behaviour.

      Parameters:
      row - the row (or series) index (zero-based).
      column - the column (or category) index (zero-based).
      Returns:
      The stroke (never null).

    • getSeriesOutlineStroke

      public Stroke getSeriesOutlineStroke​(int series)
      Returns the stroke used to outline the items in a series.
      Parameters:
      series - the series (zero-based index).
      Returns:
      The stroke (never null).

    • setOutlineStroke

      public void setOutlineStroke​(Stroke stroke)
      Sets the outline stroke for ALL series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      stroke - the stroke (null permitted).

    • setOutlineStroke

      public void setOutlineStroke​(Stroke stroke, boolean notify)
      Sets the outline stroke for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      stroke - the stroke (null permitted).
      notify - notify listeners?

    • setSeriesOutlineStroke

      public void setSeriesOutlineStroke​(int series, Stroke stroke)
      Sets the outline stroke used for a series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      stroke - the stroke (null permitted).

    • setSeriesOutlineStroke

      public void setSeriesOutlineStroke​(int series, Stroke stroke, boolean notify)
      Sets the outline stroke for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index.
      stroke - the stroke (null permitted).
      notify - notify listeners?

    • getBaseOutlineStroke

      public Stroke getBaseOutlineStroke()
      Returns the base outline stroke.
      Returns:
      The stroke (never null).

    • setBaseOutlineStroke

      public void setBaseOutlineStroke​(Stroke stroke)
      Sets the base outline stroke and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      stroke - the stroke (null not permitted).

    • setBaseOutlineStroke

      public void setBaseOutlineStroke​(Stroke stroke, boolean notify)
      Sets the base outline stroke and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      stroke - the stroke (null not permitted).
      notify - a flag that controls whether or not listeners are notified.

    • getItemShape

      public Shape getItemShape​(int row, int column)
      Returns a shape used to represent a data item.

      The default implementation passes control to the getSeriesShape method. You can override this method if you require different behaviour.

      Parameters:
      row - the row (or series) index (zero-based).
      column - the column (or category) index (zero-based).
      Returns:
      The shape (never null).

    • getSeriesShape

      public Shape getSeriesShape​(int series)
      Returns a shape used to represent the items in a series.
      Parameters:
      series - the series (zero-based index).
      Returns:
      The shape (never null).

    • setShape

      public void setShape​(Shape shape)
      Sets the shape for ALL series (optional) and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      shape - the shape (null permitted).

    • setShape

      public void setShape​(Shape shape, boolean notify)
      Sets the shape for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      shape - the shape (null permitted).
      notify - notify listeners?

    • setSeriesShape

      public void setSeriesShape​(int series, Shape shape)
      Sets the shape used for a series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      shape - the shape (null permitted).

    • setSeriesShape

      public void setSeriesShape​(int series, Shape shape, boolean notify)
      Sets the shape for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero based).
      shape - the shape (null permitted).
      notify - notify listeners?

    • getBaseShape

      public Shape getBaseShape()
      Returns the base shape.
      Returns:
      The shape (never null).

    • setBaseShape

      public void setBaseShape​(Shape shape)
      Sets the base shape and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      shape - the shape (null not permitted).

    • setBaseShape

      public void setBaseShape​(Shape shape, boolean notify)
      Sets the base shape and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      shape - the shape (null not permitted).
      notify - notify listeners?

    • isItemLabelVisible

      public boolean isItemLabelVisible​(int row, int column)
      Returns true if an item label is visible, and false otherwise.
      Parameters:
      row - the row index (zero-based).
      column - the column index (zero-based).
      Returns:
      A boolean.

    • isSeriesItemLabelsVisible

      public boolean isSeriesItemLabelsVisible​(int series)
      Returns true if the item labels for a series are visible, and false otherwise.
      Parameters:
      series - the series index (zero-based).
      Returns:
      A boolean.

    • setItemLabelsVisible

      public void setItemLabelsVisible​(boolean visible)
      Sets the visibility of the item labels for ALL series.
      Parameters:
      visible - the flag.

    • setItemLabelsVisible

      public void setItemLabelsVisible​(Boolean visible)
      Sets the visibility of the item labels for ALL series (optional).
      Parameters:
      visible - the flag (null permitted).

    • setItemLabelsVisible

      public void setItemLabelsVisible​(Boolean visible, boolean notify)
      Sets the visibility of item labels for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      visible - a flag that controls whether or not the item labels are visible (null permitted).
      notify - a flag that controls whether or not listeners are notified.

    • setSeriesItemLabelsVisible

      public void setSeriesItemLabelsVisible​(int series, boolean visible)
      Sets a flag that controls the visibility of the item labels for a series.
      Parameters:
      series - the series index (zero-based).
      visible - the flag.

    • setSeriesItemLabelsVisible

      public void setSeriesItemLabelsVisible​(int series, Boolean visible)
      Sets the visibility of the item labels for a series.
      Parameters:
      series - the series index (zero-based).
      visible - the flag (null permitted).

    • setSeriesItemLabelsVisible

      public void setSeriesItemLabelsVisible​(int series, Boolean visible, boolean notify)
      Sets the visibility of item labels for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      visible - the visible flag.
      notify - a flag that controls whether or not listeners are notified.

    • getBaseItemLabelsVisible

      public Boolean getBaseItemLabelsVisible()
      Returns the base setting for item label visibility.
      Returns:
      A flag (possibly null).

    • setBaseItemLabelsVisible

      public void setBaseItemLabelsVisible​(boolean visible)
      Sets the base flag that controls whether or not item labels are visible.
      Parameters:
      visible - the flag.

    • setBaseItemLabelsVisible

      public void setBaseItemLabelsVisible​(Boolean visible)
      Sets the base setting for item label visibility.
      Parameters:
      visible - the flag (null permitted).

    • setBaseItemLabelsVisible

      public void setBaseItemLabelsVisible​(Boolean visible, boolean notify)
      Sets the base visibility for item labels and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      visible - the visibility flag.
      notify - a flag that controls whether or not listeners are notified.

    • getItemLabelFont

      public Font getItemLabelFont​(int row, int column)
      Returns the font for an item label.
      Parameters:
      row - the row index (zero-based).
      column - the column index (zero-based).
      Returns:
      The font (never null).

    • getItemLabelFont

      public Font getItemLabelFont()
      Returns the font used for all item labels. This may be null, in which case the per series font settings will apply.
      Returns:
      The font (possibly null).

    • setItemLabelFont

      public void setItemLabelFont​(Font font)
      Sets the item label font for ALL series and sends a RendererChangeEvent to all registered listeners. You can set this to null if you prefer to set the font on a per series basis.
      Parameters:
      font - the font (null permitted).

    • setItemLabelFont

      public void setItemLabelFont​(Font font, boolean notify)
      Sets the item label font for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      font - the font (null permitted).
      notify - a flag that controls whether or not listeners are notified.

    • getSeriesItemLabelFont

      public Font getSeriesItemLabelFont​(int series)
      Returns the font for all the item labels in a series.
      Parameters:
      series - the series index (zero-based).
      Returns:
      The font (possibly null).

    • setSeriesItemLabelFont

      public void setSeriesItemLabelFont​(int series, Font font)
      Sets the item label font for a series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      font - the font (null permitted).

    • setSeriesItemLabelFont

      public void setSeriesItemLabelFont​(int series, Font font, boolean notify)
      Sets the item label font for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero based).
      font - the font (null permitted).
      notify - a flag that controls whether or not listeners are notified.

    • getBaseItemLabelFont

      public Font getBaseItemLabelFont()
      Returns the base item label font (this is used when no other font setting is available).
      Returns:
      The font (never null).

    • setBaseItemLabelFont

      public void setBaseItemLabelFont​(Font font)
      Sets the base item label font and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      font - the font (null not permitted).

    • setBaseItemLabelFont

      public void setBaseItemLabelFont​(Font font, boolean notify)
      Sets the base item label font and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      font - the font (null not permitted).
      notify - a flag that controls whether or not listeners are notified.

    • getItemLabelPaint

      public Paint getItemLabelPaint​(int row, int column)
      Returns the paint used to draw an item label.
      Parameters:
      row - the row index (zero based).
      column - the column index (zero based).
      Returns:
      The paint (never null).

    • getItemLabelPaint

      public Paint getItemLabelPaint()
      Returns the paint used for all item labels. This may be null, in which case the per series paint settings will apply.
      Returns:
      The paint (possibly null).

    • setItemLabelPaint

      public void setItemLabelPaint​(Paint paint)
      Sets the item label paint for ALL series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint (null permitted).

    • setItemLabelPaint

      public void setItemLabelPaint​(Paint paint, boolean notify)
      Sets the item label paint for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint.
      notify - a flag that controls whether or not listeners are notified.

    • getSeriesItemLabelPaint

      public Paint getSeriesItemLabelPaint​(int series)
      Returns the paint used to draw the item labels for a series.
      Parameters:
      series - the series index (zero based).
      Returns:
      The paint (possibly null).

    • setSeriesItemLabelPaint

      public void setSeriesItemLabelPaint​(int series, Paint paint)
      Sets the item label paint for a series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series (zero based index).
      paint - the paint (null permitted).

    • setSeriesItemLabelPaint

      public void setSeriesItemLabelPaint​(int series, Paint paint, boolean notify)
      Sets the item label paint for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero based).
      paint - the paint (null permitted).
      notify - a flag that controls whether or not listeners are notified.

    • getBaseItemLabelPaint

      public Paint getBaseItemLabelPaint()
      Returns the base item label paint.
      Returns:
      The paint (never null).

    • setBaseItemLabelPaint

      public void setBaseItemLabelPaint​(Paint paint)
      Sets the base item label paint and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      paint - the paint (null not permitted).

    • setBaseItemLabelPaint

      public void setBaseItemLabelPaint​(Paint paint, boolean notify)
      Sets the base item label paint and, if requested, sends a RendererChangeEvent to all registered listeners..
      Parameters:
      paint - the paint (null not permitted).
      notify - a flag that controls whether or not listeners are notified.

    • getPositiveItemLabelPosition

      public ItemLabelPosition getPositiveItemLabelPosition​(int row, int column)
      Returns the item label position for positive values.
      Parameters:
      row - the row index (zero-based).
      column - the column index (zero-based).
      Returns:
      The item label position (never null).

    • getPositiveItemLabelPosition

      public ItemLabelPosition getPositiveItemLabelPosition()
      Returns the item label position for positive values in ALL series.
      Returns:
      The item label position (possibly null).

    • setPositiveItemLabelPosition

      public void setPositiveItemLabelPosition​(ItemLabelPosition position)
      Sets the item label position for positive values in ALL series, and sends a RendererChangeEvent to all registered listeners. You need to set this to null to expose the settings for individual series.
      Parameters:
      position - the position (null permitted).

    • setPositiveItemLabelPosition

      public void setPositiveItemLabelPosition​(ItemLabelPosition position, boolean notify)
      Sets the positive item label position for ALL series and (if requested) sends a RendererChangeEvent to all registered listeners.
      Parameters:
      position - the position (null permitted).
      notify - notify registered listeners?

    • getSeriesPositiveItemLabelPosition

      public ItemLabelPosition getSeriesPositiveItemLabelPosition​(int series)
      Returns the item label position for all positive values in a series.
      Parameters:
      series - the series index (zero-based).
      Returns:
      The item label position (never null).

    • setSeriesPositiveItemLabelPosition

      public void setSeriesPositiveItemLabelPosition​(int series, ItemLabelPosition position)
      Sets the item label position for all positive values in a series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      position - the position (null permitted).

    • setSeriesPositiveItemLabelPosition

      public void setSeriesPositiveItemLabelPosition​(int series, ItemLabelPosition position, boolean notify)
      Sets the item label position for all positive values in a series and (if requested) sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      position - the position (null permitted).
      notify - notify registered listeners?

    • getBasePositiveItemLabelPosition

      public ItemLabelPosition getBasePositiveItemLabelPosition()
      Returns the base positive item label position.
      Returns:
      The position (never null).

    • setBasePositiveItemLabelPosition

      public void setBasePositiveItemLabelPosition​(ItemLabelPosition position)
      Sets the base positive item label position.
      Parameters:
      position - the position (null not permitted).

    • setBasePositiveItemLabelPosition

      public void setBasePositiveItemLabelPosition​(ItemLabelPosition position, boolean notify)
      Sets the base positive item label position and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      position - the position (null not permitted).
      notify - notify registered listeners?

    • getNegativeItemLabelPosition

      public ItemLabelPosition getNegativeItemLabelPosition​(int row, int column)
      Returns the item label position for negative values. This method can be overridden to provide customisation of the item label position for individual data items.
      Parameters:
      row - the row index (zero-based).
      column - the column (zero-based).
      Returns:
      The item label position (never null).

    • getNegativeItemLabelPosition

      public ItemLabelPosition getNegativeItemLabelPosition()
      Returns the item label position for negative values in ALL series.
      Returns:
      the item label position (possibly null).

    • setNegativeItemLabelPosition

      public void setNegativeItemLabelPosition​(ItemLabelPosition position)
      Sets the item label position for negative values in ALL series, and sends a RendererChangeEvent to all registered listeners. You need to set this to null to expose the settings for individual series.
      Parameters:
      position - the position (null permitted).

    • setNegativeItemLabelPosition

      public void setNegativeItemLabelPosition​(ItemLabelPosition position, boolean notify)
      Sets the item label position for negative values in ALL series and (if requested) sends a RendererChangeEvent to all registered listeners.
      Parameters:
      position - the position (null permitted).
      notify - notify registered listeners?

    • getSeriesNegativeItemLabelPosition

      public ItemLabelPosition getSeriesNegativeItemLabelPosition​(int series)
      Returns the item label position for all negative values in a series.
      Parameters:
      series - the series index (zero-based).
      Returns:
      The item label position (never null).

    • setSeriesNegativeItemLabelPosition

      public void setSeriesNegativeItemLabelPosition​(int series, ItemLabelPosition position)
      Sets the item label position for negative values in a series and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      position - the position (null permitted).

    • setSeriesNegativeItemLabelPosition

      public void setSeriesNegativeItemLabelPosition​(int series, ItemLabelPosition position, boolean notify)
      Sets the item label position for negative values in a series and (if requested) sends a. RendererChangeEvent to all registered listeners.
      Parameters:
      series - the series index (zero-based).
      position - the position (null permitted).
      notify - notify registered listeners?

    • getBaseNegativeItemLabelPosition

      public ItemLabelPosition getBaseNegativeItemLabelPosition()
      Returns the base item label position for negative values.
      Returns:
      The position (never null).

    • setBaseNegativeItemLabelPosition

      public void setBaseNegativeItemLabelPosition​(ItemLabelPosition position)
      Sets the base item label position for negative values and sends a RendererChangeEvent to all registered listeners.
      Parameters:
      position - the position (null not permitted).

    • setBaseNegativeItemLabelPosition

      public void setBaseNegativeItemLabelPosition​(ItemLabelPosition position, boolean notify)
      Sets the base negative item label position and, if requested, sends a RendererChangeEvent to all registered listeners.
      Parameters:
      position - the position (null not permitted).
      notify - notify registered listeners?

    • getItemLabelAnchorOffset

      public double getItemLabelAnchorOffset()
      Returns the item label anchor offset.
      Returns:
      the offset.

    • setItemLabelAnchorOffset

      public void setItemLabelAnchorOffset​(double offset)
      Sets the item label anchor offset.
      Parameters:
      offset - the offset.

    • addChangeListener

      public void addChangeListener​(RendererChangeListener listener)
      Registers an object to receive notification of changes to the renderer.
      Parameters:
      listener - the listener (null not permitted).

    • removeChangeListener

      public void removeChangeListener​(RendererChangeListener listener)
      Deregisters an object so that it no longer receives notification of changes to the renderer.
      Parameters:
      listener - the object (null not permitted).

    • notifyListeners

      public void notifyListeners​(RendererChangeEvent event)
      Notifies all registered listeners that the renderer has been modified.
      Parameters:
      event - information about the change event.

    • equals

      public boolean equals​(Object obj)
      Tests this renderer for equality with another object.
      Overrides:
      equals in class Object
      Parameters:
      obj - the object.
      Returns:
      true or false.

    • hashCode

      public int hashCode()
      Returns a hashcode for the renderer.
      Overrides:
      hashCode in class Object
      Returns:
      The hashcode.

    • getItemLabelAnchor

      public ItemLabelAnchor getItemLabelAnchor​(int row, int column)
      Deprecated.
      Use getPositiveItemLabelPosition() or getNegativeItemLabelPosition().
      Returns the item label anchor.
      Parameters:
      row - the row.
      column - the column.
      Returns:
      The item label anchor.

    • getSeriesItemLabelAnchor

      public ItemLabelAnchor getSeriesItemLabelAnchor​(int series)
      Deprecated.
      Use getSeriesPositiveItemLabelPosition() or getSeriesNegativeItemLabelPosition().
      Returns the item label anchor for all labels in a series.
      Parameters:
      series - the series.
      Returns:
      The anchor point.

    • setItemLabelAnchor

      public void setItemLabelAnchor​(ItemLabelAnchor anchor)
      Deprecated.
      Use setPositiveItemLabelPosition()/setNegativeItemLabelPosition().
      Sets the item label anchor.
      Parameters:
      anchor - the anchor.

    • setSeriesItemLabelAnchor

      public void setSeriesItemLabelAnchor​(int series, ItemLabelAnchor anchor)
      Deprecated.
      Use setSeriesPositiveItemLabelPosition()/setSeriesNegativeItemLabelPosition().
      Sets the series item label anchor.
      Parameters:
      series - the series.
      anchor - the anchor.

    • getBaseItemLabelAnchor

      public ItemLabelAnchor getBaseItemLabelAnchor()
      Deprecated.
      Use getBasePositiveItemLabelPosition()/getBaseNegativeItemLabelPosition().
      Returns the base item label anchor.
      Returns:
      The anchor point.

    • setBaseItemLabelAnchor

      public void setBaseItemLabelAnchor​(ItemLabelAnchor anchor)
      Deprecated.
      Use setBasePositiveItemLabelPosition()/setBaseNegativeItemLabelPosition().
      Sets the base item label anchor.
      Parameters:
      anchor - the anchor.

    • getItemLabelTextAnchor

      public org.jfree.ui.TextAnchor getItemLabelTextAnchor​(int row, int column)
      Deprecated.
      Use getPositiveItemLabelPosition()/getNegativeItemLabelPosition().
      Returns the text anchor for an item label. This is a point relative to the label that will be aligned with another anchor point that is relative to the data item.
      Parameters:
      row - the row.
      column - the column.
      Returns:
      The text anchor.

    • getSeriesItemLabelTextAnchor

      public org.jfree.ui.TextAnchor getSeriesItemLabelTextAnchor​(int series)
      Deprecated.
      Use getSeriesPositiveItemLabelPosition()/getSeriesNegativeItemLabelPosition().
      Returns the text anchor for all item labels in a series.
      Parameters:
      series - the series.
      Returns:
      The text anchor.

    • setItemLabelTextAnchor

      public void setItemLabelTextAnchor​(org.jfree.ui.TextAnchor anchor)
      Deprecated.
      Use setPositiveItemLabelPosition()/setNegativeItemLabelPosition().
      Sets the item label text anchor for ALL series (optional).
      Parameters:
      anchor - the anchor (null permitted).

    • setSeriesItemLabelTextAnchor

      public void setSeriesItemLabelTextAnchor​(int series, org.jfree.ui.TextAnchor anchor)
      Deprecated.
      Use setSeriesPositiveItemLabelPosition()/setSeriesNegativeItemLabelPosition().
      Sets the item label text anchor for a series.
      Parameters:
      series - the series.
      anchor - the anchor.

    • getBaseItemLabelTextAnchor

      public org.jfree.ui.TextAnchor getBaseItemLabelTextAnchor()
      Deprecated.
      Use getBasePositiveItemLabelPosition()/getBaseNegativeItemLabelPosition().
      Returns the base item label text anchor.
      Returns:
      The text anchor.

    • setBaseItemLabelTextAnchor

      public void setBaseItemLabelTextAnchor​(org.jfree.ui.TextAnchor anchor)
      Deprecated.
      Use setBasePositiveItemLabelPosition()/setBaseNegativeItemLabelPosition().
      Sets the default item label text anchor.
      Parameters:
      anchor - the anchor.

    • getItemLabelRotationAnchor

      public org.jfree.ui.TextAnchor getItemLabelRotationAnchor​(int row, int column)
      Deprecated.
      Use getPositiveItemLabelPosition()/getNegativeItemLabelPosition().
      Returns the rotation anchor for an item label.
      Parameters:
      row - the row.
      column - the column.
      Returns:
      The rotation anchor.

    • getSeriesItemLabelRotationAnchor

      public org.jfree.ui.TextAnchor getSeriesItemLabelRotationAnchor​(int series)
      Deprecated.
      Use getSeriesPositiveItemLabelPosition()/getSeriesNegativeItemLabelPosition().
      Returns the rotation anchor for all item labels in a series.
      Parameters:
      series - the series.
      Returns:
      The rotation anchor.

    • setItemLabelRotationAnchor

      public void setItemLabelRotationAnchor​(org.jfree.ui.TextAnchor anchor)
      Deprecated.
      Use setPositiveItemLabelPosition()/setNegativeItemLabelPosition().
      Sets the rotation anchor for the item labels in ALL series.
      Parameters:
      anchor - the anchor (null permitted).

    • setSeriesItemLabelRotationAnchor

      public void setSeriesItemLabelRotationAnchor​(int series, org.jfree.ui.TextAnchor anchor)
      Deprecated.
      Use setSeriesPositiveItemLabelPosition()/setSeriesNegativeItemLabelPosition().
      Sets the item label rotation anchor point for a series.
      Parameters:
      series - the series.
      anchor - the anchor point.

    • getBaseItemLabelRotationAnchor

      public org.jfree.ui.TextAnchor getBaseItemLabelRotationAnchor()
      Deprecated.
      Use getBasePositiveItemLabelPosition()/getBaseNegativeItemLabelPosition().
      Returns the base item label rotation anchor point.
      Returns:
      The anchor point.

    • setBaseItemLabelRotationAnchor

      public void setBaseItemLabelRotationAnchor​(org.jfree.ui.TextAnchor anchor)
      Deprecated.
      Use setBasePositiveItemLabelPosition()/setBaseNegativeItemLabelPosition().
      Sets the base item label rotation anchor point.
      Parameters:
      anchor - the anchor point.

    • getItemLabelAngle

      public Number getItemLabelAngle​(int row, int column)
      Deprecated.
      Use getPositiveItemLabelPosition()/getNegativeItemLabelPosition().
      Returns the angle for an item label.
      Parameters:
      row - the row.
      column - the column.
      Returns:
      The angle (in radians).

    • getSeriesItemLabelAngle

      public Number getSeriesItemLabelAngle​(int series)
      Deprecated.
      Use getSeriesPositiveItemLabelPosition()/getSeriesNegativeItemLabelPosition().
      Returns the angle for all the item labels in a series.
      Parameters:
      series - the series.
      Returns:
      The angle (in radians).

    • setItemLabelAngle

      public void setItemLabelAngle​(Number angle)
      Deprecated.
      Use setPositiveItemLabelPosition()/setNegativeItemLabelPosition().
      Sets the angle for the item labels in ALL series (optional).
      Parameters:
      angle - the angle (null permitted).

    • setSeriesAngle

      public void setSeriesAngle​(int series, Number angle)
      Deprecated.
      Use setSeriesPositiveItemLabelPosition()/setSeriesNegativeItemLabelPosition().
      Sets the angle for all item labels in a series.
      Parameters:
      series - the series.
      angle - the angle.

    • getBaseItemLabelAngle

      public Number getBaseItemLabelAngle()
      Deprecated.
      Use getBasePositiveItemLabelPosition()/getBaseNegativeItemLabelPosition().
      Returns the base item label angle.
      Returns:
      The angle.

    • setBaseAngle

      public void setBaseAngle​(Number angle)
      Deprecated.
      Use setBasePositiveItemLabelPosition()/setBaseNegativeItemLabelPosition().
      Sets the base item label angle.
      Parameters:
      angle - the angle.