public interface CategoryItemRenderer extends LegendItemSource
CategoryPlot
class to display
individual data items from a CategoryDataset
.
This interface defines the methods that must be provided by all renderers.
If you are implementing a custom renderer, you should consider extending the
AbstractCategoryItemRenderer
class.
Most renderer attributes are defined using a two layer approach. When
looking up an attribute (for example, the outline paint) the renderer first
checks to see if there is a setting that applies to a specific series
that the renderer draws. If there is, that setting is used, but if it is
null
the renderer looks up the default setting. Some attributes
allow the base setting to be null
, while other attributes enforce
non-null
values.
Modifier and Type | Method and Description |
---|---|
void |
addChangeListener(RendererChangeListener listener)
Adds a change listener.
|
void |
drawBackground(Graphics2D g2,
CategoryPlot plot,
Rectangle2D dataArea)
Draws a background for the data area.
|
void |
drawDomainGridline(Graphics2D g2,
CategoryPlot plot,
Rectangle2D dataArea,
double value)
Draws a grid line against the domain axis.
|
void |
drawDomainMarker(Graphics2D g2,
CategoryPlot plot,
CategoryAxis axis,
CategoryMarker marker,
Rectangle2D dataArea)
Draws a line (or some other marker) to indicate a particular category on
the domain axis.
|
void |
drawItem(Graphics2D g2,
CategoryItemRendererState state,
Rectangle2D dataArea,
CategoryPlot plot,
CategoryAxis domainAxis,
ValueAxis rangeAxis,
CategoryDataset dataset,
int row,
int column,
int pass)
Draws a single data item.
|
void |
drawOutline(Graphics2D g2,
CategoryPlot plot,
Rectangle2D dataArea)
Draws an outline for the data area.
|
void |
drawRangeLine(Graphics2D g2,
CategoryPlot plot,
ValueAxis axis,
Rectangle2D dataArea,
double value,
Paint paint,
Stroke stroke)
Draws a grid line against the range axis.
|
void |
drawRangeMarker(Graphics2D g2,
CategoryPlot plot,
ValueAxis axis,
Marker marker,
Rectangle2D dataArea)
Draws a line (or some other marker) to indicate a particular value on
the range axis.
|
Range |
findRangeBounds(CategoryDataset dataset)
Returns the range of values the renderer requires to display all the
items from the specified dataset.
|
boolean |
getDefaultCreateEntities() |
Paint |
getDefaultFillPaint()
Returns the default outline paint.
|
Font |
getDefaultItemLabelFont()
Returns the default item label font (this is used when no other font
setting is available).
|
CategoryItemLabelGenerator |
getDefaultItemLabelGenerator()
Returns the default item label generator.
|
Paint |
getDefaultItemLabelPaint()
Returns the default item label paint.
|
boolean |
getDefaultItemLabelsVisible()
Returns the default setting for item label visibility.
|
CategoryURLGenerator |
getDefaultItemURLGenerator()
Returns the default item URL generator.
|
ItemLabelPosition |
getDefaultNegativeItemLabelPosition()
Returns the default item label position for negative values.
|
Paint |
getDefaultOutlinePaint()
Returns the default outline paint.
|
Stroke |
getDefaultOutlineStroke()
Returns the default outline stroke.
|
Paint |
getDefaultPaint()
Returns the default paint.
|
ItemLabelPosition |
getDefaultPositiveItemLabelPosition()
Returns the default positive item label position.
|
boolean |
getDefaultSeriesVisible()
Returns the default visibility for all series.
|
boolean |
getDefaultSeriesVisibleInLegend()
Returns the default visibility in the legend for all series.
|
Shape |
getDefaultShape()
Returns the default shape.
|
Stroke |
getDefaultStroke()
Returns the default stroke.
|
CategoryToolTipGenerator |
getDefaultToolTipGenerator()
Returns the default tool tip generator (the "layer 2" generator).
|
boolean |
getItemCreateEntity(int series,
int item) |
Paint |
getItemFillPaint(int row,
int column)
Returns the paint used to fill data items as they are drawn.
|
Font |
getItemLabelFont(int row,
int column)
Returns the font for an item label.
|
CategoryItemLabelGenerator |
getItemLabelGenerator(int series,
int item)
Returns the item label generator for the specified data item.
|
Paint |
getItemLabelPaint(int row,
int column)
Returns the paint used to draw an item label.
|
double |
getItemMiddle(Comparable rowKey,
Comparable columnKey,
CategoryDataset dataset,
CategoryAxis axis,
Rectangle2D area,
RectangleEdge edge)
Returns the Java2D coordinate for the middle of the specified data item.
|
Paint |
getItemOutlinePaint(int row,
int column)
Returns the paint used to outline data items as they are drawn.
|
Stroke |
getItemOutlineStroke(int row,
int column)
Returns the stroke used to outline data items.
|
Paint |
getItemPaint(int row,
int column)
Returns the paint used to fill data items as they are drawn.
|
Shape |
getItemShape(int row,
int column)
Returns a shape used to represent a data item.
|
Stroke |
getItemStroke(int row,
int column)
Returns the stroke used to draw data items.
|
CategoryURLGenerator |
getItemURLGenerator(int series,
int item)
Returns the URL generator for an item.
|
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).
|
LegendItem |
getLegendItem(int datasetIndex,
int series)
Returns a legend item for a series.
|
ItemLabelPosition |
getNegativeItemLabelPosition(int row,
int column)
Returns the item label position for negative values.
|
int |
getPassCount()
Returns the number of passes through the dataset required by the
renderer.
|
CategoryPlot |
getPlot()
Returns the plot that the renderer has been assigned to (where
null indicates that the renderer is not currently assigned
to a plot). |
ItemLabelPosition |
getPositiveItemLabelPosition(int row,
int column)
Returns the item label position for positive values.
|
Boolean |
getSeriesCreateEntities(int series) |
Paint |
getSeriesFillPaint(int series)
Returns the paint used to fill an item drawn by the renderer.
|
Font |
getSeriesItemLabelFont(int series)
Returns the font for all the item labels in a series.
|
CategoryItemLabelGenerator |
getSeriesItemLabelGenerator(int series)
Returns the item label generator for a series.
|
Paint |
getSeriesItemLabelPaint(int series)
Returns the paint used to draw the item labels for a series.
|
CategoryURLGenerator |
getSeriesItemURLGenerator(int series)
Returns the item URL generator for a series.
|
ItemLabelPosition |
getSeriesNegativeItemLabelPosition(int series)
Returns the item label position for all negative values in a series.
|
Paint |
getSeriesOutlinePaint(int series)
Returns the paint used to outline an item drawn by the renderer.
|
Stroke |
getSeriesOutlineStroke(int series)
Returns the stroke used to outline the items in a series.
|
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.
|
Shape |
getSeriesShape(int series)
Returns a shape used to represent the items in a series.
|
Stroke |
getSeriesStroke(int series)
Returns the stroke used to draw the items in a series.
|
CategoryToolTipGenerator |
getSeriesToolTipGenerator(int series)
Returns the tool tip generator for the specified series (a "layer 1"
generator).
|
Boolean |
getSeriesVisible(int series)
Returns the flag that controls whether a series is visible.
|
Boolean |
getSeriesVisibleInLegend(int series)
Returns the flag that controls whether a series is visible in the
legend.
|
CategoryToolTipGenerator |
getToolTipGenerator(int row,
int column)
Returns the tool tip generator that should be used for the specified
item.
|
CategoryItemRendererState |
initialise(Graphics2D g2,
Rectangle2D dataArea,
CategoryPlot plot,
int rendererIndex,
PlotRenderingInfo info)
Initialises 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 |
isSeriesVisible(int series)
Returns a boolean that indicates whether or not the specified series
should be drawn (this is typically used to hide an entire series).
|
boolean |
isSeriesVisibleInLegend(int series)
Returns
true if the series should be shown in the legend,
and false otherwise. |
void |
removeChangeListener(RendererChangeListener listener)
Removes a change listener.
|
void |
setDefaultCreateEntities(boolean create) |
void |
setDefaultCreateEntities(boolean create,
boolean notify) |
void |
setDefaultFillPaint(Paint paint)
Sets the default outline paint and sends a
RendererChangeEvent to
all registered listeners. |
void |
setDefaultItemLabelFont(Font font)
Sets the default item label font and sends a
RendererChangeEvent
to all registered listeners. |
void |
setDefaultItemLabelFont(Font font,
boolean notify) |
void |
setDefaultItemLabelGenerator(CategoryItemLabelGenerator generator)
Sets the default item label generator and sends a
RendererChangeEvent to all registered listeners. |
void |
setDefaultItemLabelGenerator(CategoryItemLabelGenerator generator,
boolean notify) |
void |
setDefaultItemLabelPaint(Paint paint)
Sets the default item label paint and sends a
RendererChangeEvent
to all registered listeners. |
void |
setDefaultItemLabelPaint(Paint paint,
boolean notify) |
void |
setDefaultItemLabelsVisible(boolean visible)
Sets the default flag that controls whether or not item labels are visible
and sends a
RendererChangeEvent to all registered listeners. |
void |
setDefaultItemLabelsVisible(boolean visible,
boolean notify)
Sets the default visibility for item labels and, if requested, sends a
RendererChangeEvent to all registered listeners. |
void |
setDefaultItemURLGenerator(CategoryURLGenerator generator)
Sets the default item URL generator and sends a
RendererChangeEvent
to all registered listeners. |
void |
setDefaultItemURLGenerator(CategoryURLGenerator generator,
boolean notify) |
void |
setDefaultNegativeItemLabelPosition(ItemLabelPosition position)
Sets the default item label position for negative values and sends a
RendererChangeEvent to all registered listeners. |
void |
setDefaultNegativeItemLabelPosition(ItemLabelPosition position,
boolean notify)
Sets the default negative item label position and, if requested, sends a
RendererChangeEvent to all registered listeners. |
void |
setDefaultOutlinePaint(Paint paint)
Sets the default outline paint and sends a
RendererChangeEvent to
all registered listeners. |
void |
setDefaultOutlinePaint(Paint paint,
boolean notify) |
void |
setDefaultOutlineStroke(Stroke stroke)
Sets the default outline stroke and sends a
RendererChangeEvent to
all registered listeners. |
void |
setDefaultOutlineStroke(Stroke stroke,
boolean notify) |
void |
setDefaultPaint(Paint paint)
Sets the default paint and sends a
RendererChangeEvent to all
registered listeners. |
void |
setDefaultPaint(Paint paint,
boolean notify) |
void |
setDefaultPositiveItemLabelPosition(ItemLabelPosition position)
Sets the default positive item label position.
|
void |
setDefaultPositiveItemLabelPosition(ItemLabelPosition position,
boolean notify)
Sets the default positive item label position and, if requested, sends a
RendererChangeEvent to all registered listeners. |
void |
setDefaultSeriesVisible(boolean visible)
Sets the default visibility and sends a
RendererChangeEvent to all
registered listeners. |
void |
setDefaultSeriesVisible(boolean visible,
boolean notify)
Sets the default visibility and, if requested, sends
a
RendererChangeEvent to all registered listeners. |
void |
setDefaultSeriesVisibleInLegend(boolean visible)
Sets the default visibility in the legend and sends a
RendererChangeEvent to all registered listeners. |
void |
setDefaultSeriesVisibleInLegend(boolean visible,
boolean notify)
Sets the default visibility in the legend and, if requested, sends
a
RendererChangeEvent to all registered listeners. |
void |
setDefaultShape(Shape shape)
Sets the default shape and sends a
RendererChangeEvent to all
registered listeners. |
void |
setDefaultShape(Shape shape,
boolean notify) |
void |
setDefaultStroke(Stroke stroke)
Sets the default stroke and sends a
RendererChangeEvent to all
registered listeners. |
void |
setDefaultStroke(Stroke stroke,
boolean notify) |
void |
setDefaultToolTipGenerator(CategoryToolTipGenerator generator)
Sets the default tool tip generator and sends a
RendererChangeEvent to all registered
listeners. |
void |
setDefaultToolTipGenerator(CategoryToolTipGenerator generator,
boolean notify) |
void |
setPlot(CategoryPlot plot)
Sets the plot that the renderer has been assigned to.
|
void |
setSeriesCreateEntities(int series,
Boolean create) |
void |
setSeriesCreateEntities(int series,
Boolean create,
boolean notify) |
void |
setSeriesFillPaint(int series,
Paint paint)
Sets the paint used for a series outline and sends a
RendererChangeEvent to all registered listeners. |
void |
setSeriesItemLabelFont(int series,
Font font)
Sets the item label font for a series and sends a
RendererChangeEvent to all registered listeners. |
void |
setSeriesItemLabelFont(int series,
Font font,
boolean notify) |
void |
setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator)
Sets the item label generator for a series and sends a
RendererChangeEvent to all registered listeners. |
void |
setSeriesItemLabelGenerator(int series,
CategoryItemLabelGenerator generator,
boolean notify) |
void |
setSeriesItemLabelPaint(int series,
Paint paint)
Sets the item label paint for a series and sends a
RendererChangeEvent to all registered listeners. |
void |
setSeriesItemLabelPaint(int series,
Paint paint,
boolean notify) |
void |
setSeriesItemLabelsVisible(int series,
boolean visible)
Sets a flag that controls the visibility of the item labels for a series.
|
void |
setSeriesItemLabelsVisible(int series,
Boolean visible)
Sets a flag that controls the visibility of the item labels for a series.
|
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. |
void |
setSeriesItemURLGenerator(int series,
CategoryURLGenerator generator)
Sets the item URL generator for a series.
|
void |
setSeriesItemURLGenerator(int series,
CategoryURLGenerator generator,
boolean notify) |
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,
Paint paint)
Sets the paint used for a series outline and sends a
RendererChangeEvent to all registered listeners. |
void |
setSeriesOutlinePaint(int series,
Paint paint,
boolean notify) |
void |
setSeriesOutlineStroke(int series,
Stroke stroke)
Sets the outline stroke used for a series and sends a
RendererChangeEvent to all registered listeners. |
void |
setSeriesOutlineStroke(int series,
Stroke stroke,
boolean notify) |
void |
setSeriesPaint(int series,
Paint paint)
Sets the paint used for a series and sends a
RendererChangeEvent
to all registered listeners. |
void |
setSeriesPaint(int series,
Paint paint,
boolean notify) |
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,
Shape shape)
Sets the shape used for a series and sends a
RendererChangeEvent
to all registered listeners. |
void |
setSeriesShape(int series,
Shape shape,
boolean notify) |
void |
setSeriesStroke(int series,
Stroke stroke)
Sets the stroke used for a series and sends a
RendererChangeEvent to all registered listeners. |
void |
setSeriesStroke(int series,
Stroke stroke,
boolean notify) |
void |
setSeriesToolTipGenerator(int series,
CategoryToolTipGenerator generator)
Sets the tool tip generator for a series and sends a
RendererChangeEvent to all registered
listeners. |
void |
setSeriesToolTipGenerator(int series,
CategoryToolTipGenerator generator,
boolean notify) |
void |
setSeriesVisible(int series,
Boolean visible)
Sets the flag that controls whether a series is visible and sends a
RendererChangeEvent to all registered listeners. |
void |
setSeriesVisible(int series,
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(int series,
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,
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. |
getLegendItems
int getPassCount()
CategoryPlot getPlot()
null
indicates that the renderer is not currently assigned
to a plot).null
).setPlot(CategoryPlot)
void setPlot(CategoryPlot plot)
CategoryPlot
, in normal usage you
shouldn't need to call this method directly.plot
- the plot (null
not permitted).getPlot()
void addChangeListener(RendererChangeListener listener)
listener
- the listener.removeChangeListener(RendererChangeListener)
void removeChangeListener(RendererChangeListener listener)
listener
- the listener.addChangeListener(RendererChangeListener)
Range findRangeBounds(CategoryDataset dataset)
dataset
- the dataset (null
permitted).null
if the dataset is
null
or empty).CategoryItemRendererState initialise(Graphics2D g2, Rectangle2D dataArea, CategoryPlot plot, int rendererIndex, PlotRenderingInfo info)
g2
- the graphics device.dataArea
- the area inside the axes.plot
- the plot.rendererIndex
- the renderer index.info
- collects chart rendering information for return to caller.boolean getItemVisible(int series, int item)
series
- the series index.item
- the item index.boolean isSeriesVisible(int series)
series
- the series index.Boolean getSeriesVisible(int series)
series
- the series index (zero-based).null
).setSeriesVisible(int, Boolean)
void setSeriesVisible(int series, Boolean visible)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).visible
- the flag (null
permitted).getSeriesVisible(int)
void setSeriesVisible(int series, Boolean visible, boolean notify)
RendererChangeEvent
to all registered
listeners.series
- the series index.visible
- the flag (null
permitted).notify
- notify listeners?getSeriesVisible(int)
boolean getDefaultSeriesVisible()
setDefaultSeriesVisible(boolean)
void setDefaultSeriesVisible(boolean visible)
RendererChangeEvent
to all
registered listeners.visible
- the flag.getDefaultSeriesVisible()
void setDefaultSeriesVisible(boolean visible, boolean notify)
RendererChangeEvent
to all registered listeners.visible
- the visibility.notify
- notify listeners?getDefaultSeriesVisible()
boolean isSeriesVisibleInLegend(int series)
true
if the series should be shown in the legend,
and false
otherwise.series
- the series index.Boolean getSeriesVisibleInLegend(int series)
isSeriesVisibleInLegend(int)
method.series
- the series index (zero-based).null
).setSeriesVisibleInLegend(int, Boolean)
void setSeriesVisibleInLegend(int series, Boolean visible)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).visible
- the flag (null
permitted).getSeriesVisibleInLegend(int)
void setSeriesVisibleInLegend(int series, Boolean visible, boolean notify)
RendererChangeEvent
to all registered
listeners.series
- the series index.visible
- the flag (null
permitted).notify
- notify listeners?getSeriesVisibleInLegend(int)
boolean getDefaultSeriesVisibleInLegend()
setDefaultSeriesVisibleInLegend(boolean)
void setDefaultSeriesVisibleInLegend(boolean visible)
RendererChangeEvent
to all registered listeners.visible
- the flag.getDefaultSeriesVisibleInLegend()
void setDefaultSeriesVisibleInLegend(boolean visible, boolean notify)
RendererChangeEvent
to all registered listeners.visible
- the visibility.notify
- notify listeners?getDefaultSeriesVisibleInLegend()
Paint getItemPaint(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).null
).Paint getSeriesPaint(int series)
series
- the series index (zero-based).null
).setSeriesPaint(int, Paint)
void setSeriesPaint(int series, Paint paint)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).paint
- the paint (null
permitted).getSeriesPaint(int)
void setSeriesPaint(int series, Paint paint, boolean notify)
Paint getDefaultPaint()
null
).setDefaultPaint(Paint)
void setDefaultPaint(Paint paint)
RendererChangeEvent
to all
registered listeners.paint
- the paint (null
not permitted).getDefaultPaint()
void setDefaultPaint(Paint paint, boolean notify)
Paint getItemFillPaint(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).null
).Paint getSeriesFillPaint(int series)
series
- the series (zero-based index).null
).setSeriesFillPaint(int, Paint)
void setSeriesFillPaint(int series, Paint paint)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).paint
- the paint (null
permitted).getSeriesFillPaint(int)
Paint getDefaultFillPaint()
null
).setDefaultFillPaint(Paint)
void setDefaultFillPaint(Paint paint)
RendererChangeEvent
to
all registered listeners.paint
- the paint (null
not permitted).getDefaultFillPaint()
Paint getItemOutlinePaint(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).null
).Paint getSeriesOutlinePaint(int series)
series
- the series (zero-based index).null
).setSeriesOutlinePaint(int, Paint)
void setSeriesOutlinePaint(int series, Paint paint)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).paint
- the paint (null
permitted).getSeriesOutlinePaint(int)
void setSeriesOutlinePaint(int series, Paint paint, boolean notify)
Paint getDefaultOutlinePaint()
null
).setDefaultOutlinePaint(Paint)
void setDefaultOutlinePaint(Paint paint)
RendererChangeEvent
to
all registered listeners.paint
- the paint (null
not permitted).getDefaultOutlinePaint()
void setDefaultOutlinePaint(Paint paint, boolean notify)
Stroke getItemStroke(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).null
).Stroke getSeriesStroke(int series)
series
- the series (zero-based index).null
).setSeriesStroke(int, Stroke)
void setSeriesStroke(int series, Stroke stroke)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).stroke
- the stroke (null
permitted).getSeriesStroke(int)
void setSeriesStroke(int series, Stroke stroke, boolean notify)
Stroke getDefaultStroke()
null
).setDefaultStroke(Stroke)
void setDefaultStroke(Stroke stroke)
RendererChangeEvent
to all
registered listeners.stroke
- the stroke (null
not permitted).getDefaultStroke()
void setDefaultStroke(Stroke stroke, boolean notify)
Stroke getItemOutlineStroke(int row, int column)
The default implementation passes control to the lookupSeriesOutlineStroke method. You can override this method if you require different behaviour.
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).null
).Stroke getSeriesOutlineStroke(int series)
series
- the series (zero-based index).null
).setSeriesOutlineStroke(int, Stroke)
void setSeriesOutlineStroke(int series, Stroke stroke)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).stroke
- the stroke (null
permitted).getSeriesOutlineStroke(int)
void setSeriesOutlineStroke(int series, Stroke stroke, boolean notify)
Stroke getDefaultOutlineStroke()
null
).setDefaultOutlineStroke(Stroke)
void setDefaultOutlineStroke(Stroke stroke)
RendererChangeEvent
to
all registered listeners.stroke
- the stroke (null
not permitted).getDefaultOutlineStroke()
void setDefaultOutlineStroke(Stroke stroke, boolean notify)
Shape getItemShape(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).null
).Shape getSeriesShape(int series)
series
- the series (zero-based index).null
).setSeriesShape(int, Shape)
void setSeriesShape(int series, Shape shape)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).shape
- the shape (null
permitted).getSeriesShape(int)
void setSeriesShape(int series, Shape shape, boolean notify)
Shape getDefaultShape()
null
).setDefaultShape(Shape)
void setDefaultShape(Shape shape)
RendererChangeEvent
to all
registered listeners.shape
- the shape (null
not permitted).getDefaultShape()
void setDefaultShape(Shape shape, boolean notify)
boolean isItemLabelVisible(int row, int column)
true
if an item label is visible, and
false
otherwise.row
- the row index (zero-based).column
- the column index (zero-based).boolean isSeriesItemLabelsVisible(int series)
true
if the item labels for a series are visible,
and false
otherwise.series
- the series index (zero-based).setSeriesItemLabelsVisible(int, Boolean)
void setSeriesItemLabelsVisible(int series, boolean visible)
series
- the series index (zero-based).visible
- the flag.isSeriesItemLabelsVisible(int)
void setSeriesItemLabelsVisible(int series, Boolean visible)
series
- the series index (zero-based).visible
- the flag (null
permitted).isSeriesItemLabelsVisible(int)
void setSeriesItemLabelsVisible(int series, Boolean visible, boolean notify)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).visible
- the visible flag.notify
- a flag that controls whether or not listeners are
notified.isSeriesItemLabelsVisible(int)
boolean getDefaultItemLabelsVisible()
null
result should be interpreted as equivalent to Boolean.FALSE
(this is an error in the API design, the return value should have been
a boolean primitive).null
).setDefaultItemLabelsVisible(boolean)
void setDefaultItemLabelsVisible(boolean visible)
RendererChangeEvent
to all registered listeners.visible
- the flag.getDefaultItemLabelsVisible()
void setDefaultItemLabelsVisible(boolean visible, boolean notify)
RendererChangeEvent
to all registered listeners.visible
- the visibility flag.notify
- a flag that controls whether or not listeners are
notified.getDefaultItemLabelsVisible()
CategoryItemLabelGenerator getItemLabelGenerator(int series, int item)
series
- the series index (zero-based).item
- the item index (zero-based).null
).CategoryItemLabelGenerator getSeriesItemLabelGenerator(int series)
series
- the series index (zero-based).null
).setSeriesItemLabelGenerator(int, CategoryItemLabelGenerator)
void setSeriesItemLabelGenerator(int series, CategoryItemLabelGenerator generator)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).generator
- the generator.getSeriesItemLabelGenerator(int)
void setSeriesItemLabelGenerator(int series, CategoryItemLabelGenerator generator, boolean notify)
CategoryItemLabelGenerator getDefaultItemLabelGenerator()
null
).setDefaultItemLabelGenerator(CategoryItemLabelGenerator)
void setDefaultItemLabelGenerator(CategoryItemLabelGenerator generator)
RendererChangeEvent
to all registered listeners.generator
- the generator (null
permitted).getDefaultItemLabelGenerator()
void setDefaultItemLabelGenerator(CategoryItemLabelGenerator generator, boolean notify)
CategoryToolTipGenerator getToolTipGenerator(int row, int column)
row
- the row index (zero-based).column
- the column index (zero-based).null
).CategoryToolTipGenerator getSeriesToolTipGenerator(int series)
series
- the series index (zero-based).null
).setSeriesToolTipGenerator(int, CategoryToolTipGenerator)
void setSeriesToolTipGenerator(int series, CategoryToolTipGenerator generator)
RendererChangeEvent
to all registered
listeners.series
- the series index (zero-based).generator
- the generator (null
permitted).getSeriesToolTipGenerator(int)
void setSeriesToolTipGenerator(int series, CategoryToolTipGenerator generator, boolean notify)
CategoryToolTipGenerator getDefaultToolTipGenerator()
null
).setDefaultToolTipGenerator(CategoryToolTipGenerator)
void setDefaultToolTipGenerator(CategoryToolTipGenerator generator)
RendererChangeEvent
to all registered
listeners.generator
- the generator (null
permitted).getDefaultToolTipGenerator()
void setDefaultToolTipGenerator(CategoryToolTipGenerator generator, boolean notify)
Font getItemLabelFont(int row, int column)
row
- the row index (zero-based).column
- the column index (zero-based).null
).Font getSeriesItemLabelFont(int series)
series
- the series index (zero-based).null
).setSeriesItemLabelFont(int, Font)
void setSeriesItemLabelFont(int series, Font font)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).font
- the font (null
permitted).getSeriesItemLabelFont(int)
void setSeriesItemLabelFont(int series, Font font, boolean notify)
Font getDefaultItemLabelFont()
null
).setDefaultItemLabelFont(Font)
void setDefaultItemLabelFont(Font font)
RendererChangeEvent
to all registered listeners.font
- the font (null
not permitted).getDefaultItemLabelFont()
void setDefaultItemLabelFont(Font font, boolean notify)
Paint getItemLabelPaint(int row, int column)
row
- the row index (zero based).column
- the column index (zero based).null
).Paint getSeriesItemLabelPaint(int series)
series
- the series index (zero based).null
).setSeriesItemLabelPaint(int, Paint)
void setSeriesItemLabelPaint(int series, Paint paint)
RendererChangeEvent
to all registered listeners.series
- the series (zero based index).paint
- the paint (null
permitted).getSeriesItemLabelPaint(int)
void setSeriesItemLabelPaint(int series, Paint paint, boolean notify)
Paint getDefaultItemLabelPaint()
null
).setDefaultItemLabelPaint(Paint)
void setDefaultItemLabelPaint(Paint paint)
RendererChangeEvent
to all registered listeners.paint
- the paint (null
not permitted).getDefaultItemLabelPaint()
void setDefaultItemLabelPaint(Paint paint, boolean notify)
ItemLabelPosition getPositiveItemLabelPosition(int row, int column)
row
- the row index (zero-based).column
- the column index (zero-based).null
).ItemLabelPosition getSeriesPositiveItemLabelPosition(int series)
series
- the series index (zero-based).setSeriesPositiveItemLabelPosition(int, ItemLabelPosition)
void setSeriesPositiveItemLabelPosition(int series, ItemLabelPosition position)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).position
- the position (null
permitted).getSeriesPositiveItemLabelPosition(int)
void setSeriesPositiveItemLabelPosition(int series, ItemLabelPosition position, boolean notify)
RendererChangeEvent
to all registered
listeners.series
- the series index (zero-based).position
- the position (null
permitted).notify
- notify registered listeners?getSeriesPositiveItemLabelPosition(int)
ItemLabelPosition getDefaultPositiveItemLabelPosition()
setDefaultPositiveItemLabelPosition(ItemLabelPosition)
void setDefaultPositiveItemLabelPosition(ItemLabelPosition position)
position
- the position.getDefaultPositiveItemLabelPosition()
void setDefaultPositiveItemLabelPosition(ItemLabelPosition position, boolean notify)
RendererChangeEvent
to all registered listeners.position
- the position.notify
- notify registered listeners?getDefaultPositiveItemLabelPosition()
ItemLabelPosition getNegativeItemLabelPosition(int row, int column)
row
- the row index (zero-based).column
- the column (zero-based).ItemLabelPosition getSeriesNegativeItemLabelPosition(int series)
series
- the series index (zero-based).setSeriesNegativeItemLabelPosition(int, ItemLabelPosition)
void setSeriesNegativeItemLabelPosition(int series, ItemLabelPosition position)
RendererChangeEvent
to all registered listeners.series
- the series index (zero-based).position
- the position (null
permitted).getSeriesNegativeItemLabelPosition(int)
void setSeriesNegativeItemLabelPosition(int series, ItemLabelPosition position, boolean notify)
RendererChangeEvent
to all registered
listeners.series
- the series index (zero-based).position
- the position (null
permitted).notify
- notify registered listeners?getSeriesNegativeItemLabelPosition(int)
ItemLabelPosition getDefaultNegativeItemLabelPosition()
setDefaultNegativeItemLabelPosition(ItemLabelPosition)
void setDefaultNegativeItemLabelPosition(ItemLabelPosition position)
RendererChangeEvent
to all registered listeners.position
- the position.getDefaultNegativeItemLabelPosition()
void setDefaultNegativeItemLabelPosition(ItemLabelPosition position, boolean notify)
RendererChangeEvent
to all registered listeners.position
- the position.notify
- notify registered listeners?getDefaultNegativeItemLabelPosition()
boolean getItemCreateEntity(int series, int item)
Boolean getSeriesCreateEntities(int series)
void setSeriesCreateEntities(int series, Boolean create)
void setSeriesCreateEntities(int series, Boolean create, boolean notify)
boolean getDefaultCreateEntities()
void setDefaultCreateEntities(boolean create)
void setDefaultCreateEntities(boolean create, boolean notify)
CategoryURLGenerator getItemURLGenerator(int series, int item)
series
- the series index (zero-based).item
- the item index (zero-based).CategoryURLGenerator getSeriesItemURLGenerator(int series)
series
- the series index (zero-based).setSeriesItemURLGenerator(int, CategoryURLGenerator)
void setSeriesItemURLGenerator(int series, CategoryURLGenerator generator)
series
- the series index (zero-based).generator
- the generator.getSeriesItemURLGenerator(int)
void setSeriesItemURLGenerator(int series, CategoryURLGenerator generator, boolean notify)
CategoryURLGenerator getDefaultItemURLGenerator()
null
).setDefaultItemURLGenerator(CategoryURLGenerator)
void setDefaultItemURLGenerator(CategoryURLGenerator generator)
RendererChangeEvent
to all registered listeners.generator
- the item URL generator (null
permitted).getDefaultItemURLGenerator()
void setDefaultItemURLGenerator(CategoryURLGenerator generator, boolean notify)
LegendItem getLegendItem(int datasetIndex, int series)
null
, in which case the series will have no entry in the
legend.datasetIndex
- the dataset index (zero-based).series
- the series (zero-based index).null
).void drawBackground(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea)
g2
- the graphics device.plot
- the plot.dataArea
- the data area.void drawOutline(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea)
g2
- the graphics device.plot
- the plot.dataArea
- the data area.void drawItem(Graphics2D g2, CategoryItemRendererState state, Rectangle2D dataArea, CategoryPlot plot, CategoryAxis domainAxis, ValueAxis rangeAxis, CategoryDataset dataset, int row, int column, int pass)
g2
- the graphics device.state
- state information for one chart.dataArea
- the data plot area.plot
- the plot.domainAxis
- the domain axis.rangeAxis
- the range axis.dataset
- the data.row
- the row index (zero-based).column
- the column index (zero-based).pass
- the pass index.void drawDomainGridline(Graphics2D g2, CategoryPlot plot, Rectangle2D dataArea, double value)
g2
- the graphics device.plot
- the plot.dataArea
- the area for plotting data.value
- the value.void drawRangeLine(Graphics2D g2, CategoryPlot plot, ValueAxis axis, Rectangle2D dataArea, double value, Paint paint, Stroke stroke)
g2
- the graphics device.plot
- the plot.axis
- the value axis.dataArea
- the area for plotting data.value
- the value.paint
- the paint (null
not permitted).stroke
- the line stroke (null
not permitted).void drawDomainMarker(Graphics2D g2, CategoryPlot plot, CategoryAxis axis, CategoryMarker marker, Rectangle2D dataArea)
g2
- the graphics device.plot
- the plot.axis
- the category axis.marker
- the marker.dataArea
- the area for plotting data.drawRangeMarker(Graphics2D, CategoryPlot, ValueAxis, Marker,
Rectangle2D)
void drawRangeMarker(Graphics2D g2, CategoryPlot plot, ValueAxis axis, Marker marker, Rectangle2D dataArea)
g2
- the graphics device.plot
- the plot.axis
- the value axis.marker
- the marker.dataArea
- the area for plotting data.drawDomainMarker(Graphics2D, CategoryPlot, CategoryAxis,
CategoryMarker, Rectangle2D)
double getItemMiddle(Comparable rowKey, Comparable columnKey, CategoryDataset dataset, CategoryAxis axis, Rectangle2D area, RectangleEdge edge)
rowKey
- the row key.columnKey
- the column key.dataset
- the dataset.axis
- the axis.area
- the data area.edge
- the edge along which the axis lies.Copyright © 2001–2017 JFree.org. All rights reserved.