org.jfree.chart.renderer
Class AbstractRenderer

java.lang.Object
  extended byorg.jfree.chart.renderer.AbstractRenderer
All Implemented Interfaces:
java.lang.Cloneable, java.io.Serializable
Direct Known Subclasses:
AbstractCategoryItemRenderer, AbstractXYItemRenderer, DefaultPolarItemRenderer, WaferMapRenderer

public abstract class AbstractRenderer
extends java.lang.Object
implements java.lang.Cloneable, java.io.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 Summary
static java.awt.Paint DEFAULT_OUTLINE_PAINT
          The default outline paint.
static java.awt.Stroke DEFAULT_OUTLINE_STROKE
          The default outline stroke.
static java.awt.Paint DEFAULT_PAINT
          The default paint.
static java.awt.Shape DEFAULT_SHAPE
          The default shape.
static java.awt.Stroke DEFAULT_STROKE
          The default stroke.
static java.awt.Font DEFAULT_VALUE_LABEL_FONT
          The default value label font.
static java.awt.Paint DEFAULT_VALUE_LABEL_PAINT
          The default value label paint.
static java.lang.Double ZERO
          A useful constant.
 
Constructor Summary
AbstractRenderer()
          Default constructor.
 
Method Summary
 void addChangeListener(RendererChangeListener listener)
          Registers an object to receive notification of changes to the renderer.
protected  java.awt.geom.Point2D calculateLabelAnchorPoint(ItemLabelAnchor anchor, double x, double y, PlotOrientation orientation)
          Calculates the item label anchor point.
protected  java.lang.Object clone()
          Returns an independent copy of the renderer.
 boolean equals(java.lang.Object obj)
          Tests this renderer for equality with another object.
 boolean getBaseCreateEntities()
          Returns the base visibility for all series.
 java.awt.Paint getBaseFillPaint()
          Returns the base fill paint.
 java.awt.Font getBaseItemLabelFont()
          Returns the base item label font (this is used when no other font setting is available).
 java.awt.Paint getBaseItemLabelPaint()
          Returns the base item label paint.
 java.lang.Boolean getBaseItemLabelsVisible()
          Returns the base setting for item label visibility.
 ItemLabelPosition getBaseNegativeItemLabelPosition()
          Returns the base item label position for negative values.
 java.awt.Paint getBaseOutlinePaint()
          Returns the base outline paint.
 java.awt.Stroke getBaseOutlineStroke()
          Returns the base outline stroke.
 java.awt.Paint getBasePaint()
          Returns the base paint.
 ItemLabelPosition getBasePositiveItemLabelPosition()
          Returns the base positive item label position.
 boolean getBaseSeriesVisible()
          Returns the base visibility for all series.
 boolean getBaseSeriesVisibleInLegend()
          Returns the base visibility in the legend for all series.
 java.awt.Shape getBaseShape()
          Returns the base shape.
 java.awt.Stroke getBaseStroke()
          Returns the base stroke.
 java.lang.Boolean getCreateEntities()
          Returns the flag that controls whether or not chart entities are created for the items in ALL series.
abstract  DrawingSupplier getDrawingSupplier()
          Returns the drawing supplier from the plot.
 boolean getItemCreateEntity(int series, int item)
          Returns a boolean that indicates whether or not the specified item should have a chart entity created for it.
 java.awt.Paint getItemFillPaint(int row, int column)
          Returns the paint used to fill data items as they are drawn.
 double getItemLabelAnchorOffset()
          Returns the item label anchor offset.
 java.awt.Font getItemLabelFont()
          Returns the font used for all item labels.
 java.awt.Font getItemLabelFont(int row, int column)
          Returns the font for an item label.
 java.awt.Paint getItemLabelPaint()
          Returns the paint used for all item labels.
 java.awt.Paint getItemLabelPaint(int row, int column)
          Returns the paint used to draw an item label.
 java.awt.Paint getItemOutlinePaint(int row, int column)
          Returns the paint used to outline data items as they are drawn.
 java.awt.Stroke getItemOutlineStroke(int row, int column)
          Returns the stroke used to outline data items.
 java.awt.Paint getItemPaint(int row, int column)
          Returns the paint used to fill data items as they are drawn.
 java.awt.Shape getItemShape(int row, int column)
          Returns a shape used to represent a data item.
 java.awt.Stroke getItemStroke(int row, int column)
          Returns the stroke used to draw data items.
 boolean getItemVisible(int series, int item)
          Returns a boolean that indicates whether or not the specified item should be drawn (this is typically used to hide an entire series).
 ItemLabelPosition getNegativeItemLabelPosition()
          Returns the item label position for negative values in ALL series.
 ItemLabelPosition getNegativeItemLabelPosition(int row, int column)
          Returns the item label position for negative values.
 ItemLabelPosition getPositiveItemLabelPosition()
          Returns the item label position for positive values in ALL series.
 ItemLabelPosition getPositiveItemLabelPosition(int row, int column)
          Returns the item label position for positive values.
 java.lang.Boolean getSeriesCreateEntities(int series)
          Returns the flag that controls whether entities are created for a series.
 java.awt.Paint getSeriesFillPaint(int series)
          Returns the paint used to fill an item drawn by the renderer.
 java.awt.Font getSeriesItemLabelFont(int series)
          Returns the font for all the item labels in a series.
 java.awt.Paint getSeriesItemLabelPaint(int series)
          Returns the paint used to draw the item labels for a series.
 ItemLabelPosition getSeriesNegativeItemLabelPosition(int series)
          Returns the item label position for all negative values in a series.
 java.awt.Paint getSeriesOutlinePaint(int series)
          Returns the paint used to outline an item drawn by the renderer.
 java.awt.Stroke getSeriesOutlineStroke(int series)
          Returns the stroke used to outline the items in a series.
 java.awt.Paint getSeriesPaint(int series)
          Returns the paint used to fill an item drawn by the renderer.
 ItemLabelPosition getSeriesPositiveItemLabelPosition(int series)
          Returns the item label position for all positive values in a series.
 java.awt.Shape getSeriesShape(int series)
          Returns a shape used to represent the items in a series.
 java.awt.Stroke getSeriesStroke(int series)
          Returns the stroke used to draw the items in a series.
 java.lang.Boolean getSeriesVisible()
          Returns the flag that controls the visibility of ALL series.
 java.lang.Boolean getSeriesVisible(int series)
          Returns the flag that controls whether a series is visible.
 java.lang.Boolean getSeriesVisibleInLegend()
          Returns the flag that controls the visibility of ALL series in the legend.
 java.lang.Boolean getSeriesVisibleInLegend(int series)
          Returns the flag that controls whether a series is visible in the legend.
 int hashCode()
          Returns a hashcode for the renderer.
 boolean isItemLabelVisible(int row, int column)
          Returns true if an item label is visible, and false otherwise.
 boolean isSeriesItemLabelsVisible(int series)
          Returns true if the item labels for a series are visible, and false otherwise.
 boolean isSeriesVisibleInLegend(int series)
          Returns true if the series should be shown in the legend, and false otherwise.
 void notifyListeners(RendererChangeEvent event)
          Notifies all registered listeners that the renderer has been modified.
 void removeChangeListener(RendererChangeListener listener)
          Deregisters an object so that it no longer receives notification of changes to the renderer.
 void setBaseCreateEntities(boolean create)
          Sets the base flag that controls whether entities are created for a series, and sends a RendererChangeEvent to all registered listeners.
 void setBaseCreateEntities(boolean create, boolean notify)
          Sets the base flag that controls whether entities are created and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseFillPaint(java.awt.Paint paint)
          Sets the base fill paint and sends a RendererChangeEvent to all registered listeners.
 void setBaseFillPaint(java.awt.Paint paint, boolean notify)
          Sets the base fill paint and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseItemLabelFont(java.awt.Font font)
          Sets the base item label font and sends a RendererChangeEvent to all registered listeners.
 void setBaseItemLabelFont(java.awt.Font font, boolean notify)
          Sets the base item label font and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseItemLabelPaint(java.awt.Paint paint)
          Sets the base item label paint and sends a RendererChangeEvent to all registered listeners.
 void setBaseItemLabelPaint(java.awt.Paint paint, boolean notify)
          Sets the base item label paint and, if requested, sends a RendererChangeEvent to all registered listeners..
 void setBaseItemLabelsVisible(boolean visible)
          Sets the base flag that controls whether or not item labels are visible.
 void setBaseItemLabelsVisible(java.lang.Boolean visible)
          Sets the base setting for item label visibility.
 void setBaseItemLabelsVisible(java.lang.Boolean visible, boolean notify)
          Sets the base visibility for item labels and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseNegativeItemLabelPosition(ItemLabelPosition position)
          Sets the base item label position for negative values and sends a RendererChangeEvent to all registered listeners.
 void setBaseNegativeItemLabelPosition(ItemLabelPosition position, boolean notify)
          Sets the base negative item label position and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseOutlinePaint(java.awt.Paint paint)
          Sets the base outline paint and sends a RendererChangeEvent to all registered listeners.
 void setBaseOutlinePaint(java.awt.Paint paint, boolean notify)
          Sets the base outline paint and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseOutlineStroke(java.awt.Stroke stroke)
          Sets the base outline stroke and sends a RendererChangeEvent to all registered listeners.
 void setBaseOutlineStroke(java.awt.Stroke stroke, boolean notify)
          Sets the base outline stroke and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBasePaint(java.awt.Paint paint)
          Sets the base paint and sends a RendererChangeEvent to all registered listeners.
 void setBasePaint(java.awt.Paint paint, boolean notify)
          Sets the base paint and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBasePositiveItemLabelPosition(ItemLabelPosition position)
          Sets the base positive item label position.
 void setBasePositiveItemLabelPosition(ItemLabelPosition position, boolean notify)
          Sets the base positive item label position and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseSeriesVisible(boolean visible)
          Sets the base visibility and sends a RendererChangeEvent to all registered listeners.
 void setBaseSeriesVisible(boolean visible, boolean notify)
          Sets the base visibility and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseSeriesVisibleInLegend(boolean visible)
          Sets the base visibility in the legend and sends a RendererChangeEvent to all registered listeners.
 void setBaseSeriesVisibleInLegend(boolean visible, boolean notify)
          Sets the base visibility in the legend and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseShape(java.awt.Shape shape)
          Sets the base shape and sends a RendererChangeEvent to all registered listeners.
 void setBaseShape(java.awt.Shape shape, boolean notify)
          Sets the base shape and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setBaseStroke(java.awt.Stroke stroke)
          Sets the base stroke.
 void setBaseStroke(java.awt.Stroke stroke, boolean notify)
          Sets the base stroke and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setCreateEntities(java.lang.Boolean create)
          Sets the flag that controls whether or not chart entities are created for the items in ALL series, and sends a RendererChangeEvent to all registered listeners.
 void setCreateEntities(java.lang.Boolean create, boolean notify)
          Sets the flag that controls whether or not chart entities are created for the items in ALL series, and sends a RendererChangeEvent to all registered listeners.
 void setFillPaint(java.awt.Paint paint)
          Sets the fill paint for ALL series (optional).
 void setFillPaint(java.awt.Paint paint, boolean notify)
          Sets the fill paint for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setItemLabelAnchorOffset(double offset)
          Sets the item label anchor offset.
 void setItemLabelFont(java.awt.Font font)
          Sets the item label font for ALL series and sends a RendererChangeEvent to all registered listeners.
 void setItemLabelFont(java.awt.Font font, boolean notify)
          Sets the item label font for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setItemLabelPaint(java.awt.Paint paint)
          Sets the item label paint for ALL series and sends a RendererChangeEvent to all registered listeners.
 void setItemLabelPaint(java.awt.Paint paint, boolean notify)
          Sets the item label paint for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setItemLabelsVisible(boolean visible)
          Sets the visibility of the item labels for ALL series.
 void setItemLabelsVisible(java.lang.Boolean visible)
          Sets the visibility of the item labels for ALL series (optional).
 void setItemLabelsVisible(java.lang.Boolean visible, boolean notify)
          Sets the visibility of item labels for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setNegativeItemLabelPosition(ItemLabelPosition position)
          Sets the item label position for negative values in ALL series, and sends a RendererChangeEvent to all registered listeners.
 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.
 void setOutlinePaint(java.awt.Paint paint)
          Sets the outline paint for ALL series (optional).
 void setOutlinePaint(java.awt.Paint paint, boolean notify)
          Sets the outline paint for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setOutlineStroke(java.awt.Stroke stroke)
          Sets the outline stroke for ALL series and sends a RendererChangeEvent to all registered listeners.
 void setOutlineStroke(java.awt.Stroke stroke, boolean notify)
          Sets the outline stroke for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setPaint(java.awt.Paint paint)
          Sets the paint to be used for ALL series, and sends a RendererChangeEvent to all registered listeners.
 void setPaint(java.awt.Paint paint, boolean notify)
          Sets the paint to be used for all series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setPositiveItemLabelPosition(ItemLabelPosition position)
          Sets the item label position for positive values in ALL series, and sends a RendererChangeEvent to all registered listeners.
 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.
 void setSeriesCreateEntities(int series, java.lang.Boolean create)
          Sets the flag that controls whether entities are created for a series, and sends a RendererChangeEvent to all registered listeners.
 void setSeriesCreateEntities(int series, java.lang.Boolean create, boolean notify)
          Sets the flag that controls whether entities are created for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setSeriesFillPaint(int series, java.awt.Paint paint)
          Sets the paint used for a series fill and sends a RendererChangeEvent to all registered listeners.
 void setSeriesFillPaint(int series, java.awt.Paint paint, boolean notify)
          Sets the paint used to fill a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setSeriesItemLabelFont(int series, java.awt.Font font)
          Sets the item label font for a series and sends a RendererChangeEvent to all registered listeners.
 void setSeriesItemLabelFont(int series, java.awt.Font font, boolean notify)
          Sets the item label font for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setSeriesItemLabelPaint(int series, java.awt.Paint paint)
          Sets the item label paint for a series and sends a RendererChangeEvent to all registered listeners.
 void setSeriesItemLabelPaint(int series, java.awt.Paint paint, boolean notify)
          Sets the item label paint for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setSeriesItemLabelsVisible(int series, boolean visible)
          Sets a flag that controls the visibility of the item labels for a series.
 void setSeriesItemLabelsVisible(int series, java.lang.Boolean visible)
          Sets the visibility of the item labels for a series.
 void setSeriesItemLabelsVisible(int series, java.lang.Boolean visible, boolean notify)
          Sets the visibility of item labels for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 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.
 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.
 void setSeriesOutlinePaint(int series, java.awt.Paint paint)
          Sets the paint used for a series outline and sends a RendererChangeEvent to all registered listeners.
 void setSeriesOutlinePaint(int series, java.awt.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.
 void setSeriesOutlineStroke(int series, java.awt.Stroke stroke)
          Sets the outline stroke used for a series and sends a RendererChangeEvent to all registered listeners.
 void setSeriesOutlineStroke(int series, java.awt.Stroke stroke, boolean notify)
          Sets the outline stroke for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setSeriesPaint(int series, java.awt.Paint paint)
          Sets the paint used for a series and sends a RendererChangeEvent to all registered listeners.
 void setSeriesPaint(int series, java.awt.Paint paint, boolean notify)
          Sets the paint used for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 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.
 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.
 void setSeriesShape(int series, java.awt.Shape shape)
          Sets the shape used for a series and sends a RendererChangeEvent to all registered listeners.
 void setSeriesShape(int series, java.awt.Shape shape, boolean notify)
          Sets the shape for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setSeriesStroke(int series, java.awt.Stroke stroke)
          Sets the stroke used for a series and sends a RendererChangeEvent to all registered listeners.
 void setSeriesStroke(int series, java.awt.Stroke stroke, boolean notify)
          Sets the stroke for a series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setSeriesVisible(java.lang.Boolean visible)
          Sets the flag that controls the visibility of ALL series and sends a RendererChangeEvent to all registered listeners.
 void setSeriesVisible(java.lang.Boolean visible, boolean notify)
          Sets the flag that controls the visibility of ALL series and sends a RendererChangeEvent to all registered listeners.
 void setSeriesVisible(int series, java.lang.Boolean visible)
          Sets the flag that controls whether a series is visible and sends a RendererChangeEvent to all registered listeners.
 void setSeriesVisible(int series, java.lang.Boolean visible, boolean notify)
          Sets the flag that controls whether a series is visible and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setSeriesVisibleInLegend(java.lang.Boolean visible)
          Sets the flag that controls the visibility of ALL series in the legend and sends a RendererChangeEvent to all registered listeners.
 void setSeriesVisibleInLegend(java.lang.Boolean visible, boolean notify)
          Sets the flag that controls the visibility of ALL series in the legend and sends a RendererChangeEvent to all registered listeners.
 void setSeriesVisibleInLegend(int series, java.lang.Boolean visible)
          Sets the flag that controls whether a series is visible in the legend and sends a RendererChangeEvent to all registered listeners.
 void setSeriesVisibleInLegend(int series, java.lang.Boolean visible, boolean notify)
          Sets the flag that controls whether a series is visible in the legend and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setShape(java.awt.Shape shape)
          Sets the shape for ALL series (optional) and sends a RendererChangeEvent to all registered listeners.
 void setShape(java.awt.Shape shape, boolean notify)
          Sets the shape for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
 void setStroke(java.awt.Stroke stroke)
          Sets the stroke for ALL series and sends a RendererChangeEvent to all registered listeners.
 void setStroke(java.awt.Stroke stroke, boolean notify)
          Sets the stroke for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ZERO

public static final java.lang.Double ZERO
A useful constant.


DEFAULT_PAINT

public static final java.awt.Paint DEFAULT_PAINT
The default paint.


DEFAULT_OUTLINE_PAINT

public static final java.awt.Paint DEFAULT_OUTLINE_PAINT
The default outline paint.


DEFAULT_STROKE

public static final java.awt.Stroke DEFAULT_STROKE
The default stroke.


DEFAULT_OUTLINE_STROKE

public static final java.awt.Stroke DEFAULT_OUTLINE_STROKE
The default outline stroke.


DEFAULT_SHAPE

public static final java.awt.Shape DEFAULT_SHAPE
The default shape.


DEFAULT_VALUE_LABEL_FONT

public static final java.awt.Font DEFAULT_VALUE_LABEL_FONT
The default value label font.


DEFAULT_VALUE_LABEL_PAINT

public static final java.awt.Paint DEFAULT_VALUE_LABEL_PAINT
The default value label paint.

Constructor Detail

AbstractRenderer

public AbstractRenderer()
Default constructor.

Method Detail

getDrawingSupplier

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

Returns:
The drawing supplier.

getItemVisible

public boolean getItemVisible(int series,
                              int item)
Returns a boolean that indicates whether or not the specified item should be drawn (this is typically used to hide an entire series).

Parameters:
series - the series index.
item - the item index.
Returns:
A boolean.

getSeriesVisible

public java.lang.Boolean getSeriesVisible()
Returns the flag that controls the visibility of ALL series. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Returns:
The flag (possibly null).

setSeriesVisible

public void setSeriesVisible(java.lang.Boolean visible)
Sets the flag that controls the visibility of ALL series and sends a RendererChangeEvent to all registered listeners. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Parameters:
visible - the flag (null permitted).

setSeriesVisible

public void setSeriesVisible(java.lang.Boolean visible,
                             boolean notify)
Sets the flag that controls the visibility of ALL series and sends a RendererChangeEvent to all registered listeners. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Parameters:
visible - the flag (null permitted).
notify - notify listeners?

getSeriesVisible

public java.lang.Boolean getSeriesVisible(int series)
Returns the flag that controls whether a series is visible.

Parameters:
series - the series index (zero-based).
Returns:
The flag (possibly null).

setSeriesVisible

public void setSeriesVisible(int series,
                             java.lang.Boolean visible)
Sets the flag that controls whether a series is visible and sends a RendererChangeEvent to all registered listeners.

Parameters:
series - the series index (zero-based).
visible - the flag (null permitted).

setSeriesVisible

public void setSeriesVisible(int series,
                             java.lang.Boolean visible,
                             boolean notify)
Sets the flag that controls whether a series is visible and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
series - the series index.
visible - the flag (null permitted).
notify - notify listeners?

getBaseSeriesVisible

public boolean getBaseSeriesVisible()
Returns the base visibility for all series.

Returns:
The base visibility.

setBaseSeriesVisible

public void setBaseSeriesVisible(boolean visible)
Sets the base visibility and sends a RendererChangeEvent to all registered listeners.

Parameters:
visible - the flag.

setBaseSeriesVisible

public void setBaseSeriesVisible(boolean visible,
                                 boolean notify)
Sets the base visibility and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
visible - the visibility.
notify - notify listeners?

isSeriesVisibleInLegend

public boolean isSeriesVisibleInLegend(int series)
Returns true if the series should be shown in the legend, and false otherwise.

Parameters:
series - the series index.
Returns:
A boolean.

getSeriesVisibleInLegend

public java.lang.Boolean getSeriesVisibleInLegend()
Returns the flag that controls the visibility of ALL series in the legend. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Returns:
The flag (possibly null).

setSeriesVisibleInLegend

public void setSeriesVisibleInLegend(java.lang.Boolean visible)
Sets the flag that controls the visibility of ALL series in the legend and sends a RendererChangeEvent to all registered listeners. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Parameters:
visible - the flag (null permitted).

setSeriesVisibleInLegend

public void setSeriesVisibleInLegend(java.lang.Boolean visible,
                                     boolean notify)
Sets the flag that controls the visibility of ALL series in the legend and sends a RendererChangeEvent to all registered listeners. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Parameters:
visible - the flag (null permitted).
notify - notify listeners?

getSeriesVisibleInLegend

public java.lang.Boolean getSeriesVisibleInLegend(int series)
Returns the flag that controls whether a series is visible in the legend. This method returns only the "per series" settings - to incorporate the override and base settings as well, you need to use the isSeriesVisibleInLegend(int) method.

Parameters:
series - the series index (zero-based).
Returns:
The flag (possibly null).

setSeriesVisibleInLegend

public void setSeriesVisibleInLegend(int series,
                                     java.lang.Boolean visible)
Sets the flag that controls whether a series is visible in the legend and sends a RendererChangeEvent to all registered listeners.

Parameters:
series - the series index (zero-based).
visible - the flag (null permitted).

setSeriesVisibleInLegend

public void setSeriesVisibleInLegend(int series,
                                     java.lang.Boolean visible,
                                     boolean notify)
Sets the flag that controls whether a series is visible in the legend and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
series - the series index.
visible - the flag (null permitted).
notify - notify listeners?

getBaseSeriesVisibleInLegend

public boolean getBaseSeriesVisibleInLegend()
Returns the base visibility in the legend for all series.

Returns:
The base visibility.

setBaseSeriesVisibleInLegend

public void setBaseSeriesVisibleInLegend(boolean visible)
Sets the base visibility in the legend and sends a RendererChangeEvent to all registered listeners.

Parameters:
visible - the flag.

setBaseSeriesVisibleInLegend

public void setBaseSeriesVisibleInLegend(boolean visible,
                                         boolean notify)
Sets the base visibility in the legend and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
visible - the visibility.
notify - notify listeners?

getItemPaint

public java.awt.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 java.awt.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(java.awt.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(java.awt.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,
                           java.awt.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,
                           java.awt.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 java.awt.Paint getBasePaint()
Returns the base paint.

Returns:
The base paint (never null).

setBasePaint

public void setBasePaint(java.awt.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(java.awt.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?

getItemFillPaint

public java.awt.Paint getItemFillPaint(int row,
                                       int column)
Returns the paint used to fill data items as they are drawn. The default implementation passes control to the getSeriesFillPaint(int) 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).

getSeriesFillPaint

public java.awt.Paint getSeriesFillPaint(int series)
Returns the paint used to fill an item drawn by the renderer.

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

setSeriesFillPaint

public void setSeriesFillPaint(int series,
                               java.awt.Paint paint)
Sets the paint used for a series fill and sends a RendererChangeEvent to all registered listeners.

Parameters:
series - the series index (zero-based).
paint - the paint (null permitted).

setSeriesFillPaint

public void setSeriesFillPaint(int series,
                               java.awt.Paint paint,
                               boolean notify)
Sets the paint used to fill 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?

setFillPaint

public void setFillPaint(java.awt.Paint paint)
Sets the fill paint for ALL series (optional).

Parameters:
paint - the paint (null permitted).

setFillPaint

public void setFillPaint(java.awt.Paint paint,
                         boolean notify)
Sets the fill paint for ALL series and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
paint - the paint (null permitted).
notify - notify listeners?

getBaseFillPaint

public java.awt.Paint getBaseFillPaint()
Returns the base fill paint.

Returns:
The paint (never null).

setBaseFillPaint

public void setBaseFillPaint(java.awt.Paint paint)
Sets the base fill paint and sends a RendererChangeEvent to all registered listeners.

Parameters:
paint - the paint (null not permitted).

setBaseFillPaint

public void setBaseFillPaint(java.awt.Paint paint,
                             boolean notify)
Sets the base fill paint and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
paint - the paint (null not permitted).
notify - notify listeners?

getItemOutlinePaint

public java.awt.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 java.awt.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,
                                  java.awt.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,
                                  java.awt.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(java.awt.Paint paint)
Sets the outline paint for ALL series (optional).

Parameters:
paint - the paint (null permitted).

setOutlinePaint

public void setOutlinePaint(java.awt.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 java.awt.Paint getBaseOutlinePaint()
Returns the base outline paint.

Returns:
The paint (never null).

setBaseOutlinePaint

public void setBaseOutlinePaint(java.awt.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(java.awt.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 java.awt.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 java.awt.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(java.awt.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(java.awt.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,
                            java.awt.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,
                            java.awt.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 java.awt.Stroke getBaseStroke()
Returns the base stroke.

Returns:
The base stroke (never null).

setBaseStroke

public void setBaseStroke(java.awt.Stroke stroke)
Sets the base stroke.

Parameters:
stroke - the stroke (null not permitted).

setBaseStroke

public void setBaseStroke(java.awt.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 java.awt.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 java.awt.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(java.awt.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(java.awt.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,
                                   java.awt.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,
                                   java.awt.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 java.awt.Stroke getBaseOutlineStroke()
Returns the base outline stroke.

Returns:
The stroke (possibly null).

setBaseOutlineStroke

public void setBaseOutlineStroke(java.awt.Stroke stroke)
Sets the base outline stroke and sends a RendererChangeEvent to all registered listeners.

Parameters:
stroke - the stroke (null permitted).

setBaseOutlineStroke

public void setBaseOutlineStroke(java.awt.Stroke stroke,
                                 boolean notify)
Sets the base outline stroke and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
stroke - the stroke (null permitted).
notify - a flag that controls whether or not listeners are notified.

getItemShape

public java.awt.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 java.awt.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(java.awt.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(java.awt.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,
                           java.awt.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,
                           java.awt.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 java.awt.Shape getBaseShape()
Returns the base shape.

Returns:
The shape (never null).

setBaseShape

public void setBaseShape(java.awt.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(java.awt.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(java.lang.Boolean visible)
Sets the visibility of the item labels for ALL series (optional).

Parameters:
visible - the flag (null permitted).

setItemLabelsVisible

public void setItemLabelsVisible(java.lang.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,
                                       java.lang.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,
                                       java.lang.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 java.lang.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(java.lang.Boolean visible)
Sets the base setting for item label visibility.

Parameters:
visible - the flag (null permitted).

setBaseItemLabelsVisible

public void setBaseItemLabelsVisible(java.lang.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 java.awt.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 java.awt.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(java.awt.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(java.awt.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 java.awt.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,
                                   java.awt.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,
                                   java.awt.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 java.awt.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(java.awt.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(java.awt.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 java.awt.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 java.awt.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(java.awt.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(java.awt.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 java.awt.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,
                                    java.awt.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,
                                    java.awt.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 java.awt.Paint getBaseItemLabelPaint()
Returns the base item label paint.

Returns:
The paint (never null).

setBaseItemLabelPaint

public void setBaseItemLabelPaint(java.awt.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(java.awt.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.

getItemCreateEntity

public boolean getItemCreateEntity(int series,
                                   int item)
Returns a boolean that indicates whether or not the specified item should have a chart entity created for it.

Parameters:
series - the series index.
item - the item index.
Returns:
A boolean.

getCreateEntities

public java.lang.Boolean getCreateEntities()
Returns the flag that controls whether or not chart entities are created for the items in ALL series. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Returns:
The flag (possibly null).

setCreateEntities

public void setCreateEntities(java.lang.Boolean create)
Sets the flag that controls whether or not chart entities are created for the items in ALL series, and sends a RendererChangeEvent to all registered listeners. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Parameters:
create - the flag (null permitted).

setCreateEntities

public void setCreateEntities(java.lang.Boolean create,
                              boolean notify)
Sets the flag that controls whether or not chart entities are created for the items in ALL series, and sends a RendererChangeEvent to all registered listeners. This flag overrides the per series and default settings - you must set it to null if you want the other settings to apply.

Parameters:
create - the flag (null permitted).
notify - notify listeners?

getSeriesCreateEntities

public java.lang.Boolean getSeriesCreateEntities(int series)
Returns the flag that controls whether entities are created for a series.

Parameters:
series - the series index (zero-based).
Returns:
The flag (possibly null).

setSeriesCreateEntities

public void setSeriesCreateEntities(int series,
                                    java.lang.Boolean create)
Sets the flag that controls whether entities are created for a series, and sends a RendererChangeEvent to all registered listeners.

Parameters:
series - the series index (zero-based).
create - the flag (null permitted).

setSeriesCreateEntities

public void setSeriesCreateEntities(int series,
                                    java.lang.Boolean create,
                                    boolean notify)
Sets the flag that controls whether entities are created for a series and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
series - the series index.
create - the flag (null permitted).
notify - notify listeners?

getBaseCreateEntities

public boolean getBaseCreateEntities()
Returns the base visibility for all series.

Returns:
The base visibility.

setBaseCreateEntities

public void setBaseCreateEntities(boolean create)
Sets the base flag that controls whether entities are created for a series, and sends a RendererChangeEvent to all registered listeners.

Parameters:
create - the flag.

setBaseCreateEntities

public void setBaseCreateEntities(boolean create,
                                  boolean notify)
Sets the base flag that controls whether entities are created and, if requested, sends a RendererChangeEvent to all registered listeners.

Parameters:
create - the visibility.
notify - notify listeners?

calculateLabelAnchorPoint

protected java.awt.geom.Point2D calculateLabelAnchorPoint(ItemLabelAnchor anchor,
                                                          double x,
                                                          double y,
                                                          PlotOrientation orientation)
Calculates the item label anchor point.

Parameters:
anchor - the anchor.
x - the x coordinate.
y - the y coordinate.
orientation - the plot orientation.
Returns:
the anchor point (never null).

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(java.lang.Object obj)
Tests this renderer for equality with another object.

Parameters:
obj - the object.
Returns:
true or false.

hashCode

public int hashCode()
Returns a hashcode for the renderer.

Returns:
The hashcode.

clone

protected java.lang.Object clone()
                          throws java.lang.CloneNotSupportedException
Returns an independent copy of the renderer.

Returns:
A clone.
Throws:
java.lang.CloneNotSupportedException - if some component of the renderer does not support cloning.