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SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
Interface for rendering the visual representation of a single (x, y) item on an
XYPlot
.
To support cloning charts, it is recommended that renderers implement both the Cloneable
and PublicCloneable
interfaces.
Method Summary | |
void |
addChangeListener(RendererChangeListener listener)
Add a renderer change listener. |
void |
drawDomainGridLine(java.awt.Graphics2D g2,
XYPlot plot,
ValueAxis axis,
java.awt.geom.Rectangle2D dataArea,
double value)
Draws a grid line against the domain axis. |
void |
drawDomainMarker(java.awt.Graphics2D g2,
XYPlot plot,
ValueAxis axis,
Marker marker,
java.awt.geom.Rectangle2D dataArea)
Draws a vertical line on the chart to represent a 'range marker'. |
void |
drawItem(java.awt.Graphics2D g2,
XYItemRendererState state,
java.awt.geom.Rectangle2D dataArea,
PlotRenderingInfo info,
XYPlot plot,
ValueAxis domainAxis,
ValueAxis rangeAxis,
XYDataset dataset,
int series,
int item,
CrosshairState crosshairState,
int pass)
Called for each item to be plotted. |
void |
drawRangeGridLine(java.awt.Graphics2D g2,
XYPlot plot,
ValueAxis axis,
java.awt.geom.Rectangle2D dataArea,
double value)
Draws a grid line against the range axis. |
void |
drawRangeMarker(java.awt.Graphics2D g2,
XYPlot plot,
ValueAxis axis,
Marker marker,
java.awt.geom.Rectangle2D dataArea)
Draws a horizontal line across the chart to represent a 'range marker'. |
void |
fillDomainGridBand(java.awt.Graphics2D g2,
XYPlot plot,
ValueAxis axis,
java.awt.geom.Rectangle2D dataArea,
double start,
double end)
Fills a band between two values on the axis. |
void |
fillRangeGridBand(java.awt.Graphics2D g2,
XYPlot plot,
ValueAxis axis,
java.awt.geom.Rectangle2D dataArea,
double start,
double end)
Fills a band between two values on the range axis. |
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. |
XYLabelGenerator |
getBaseLabelGenerator()
Returns the base item label generator. |
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. |
java.awt.Shape |
getBaseShape()
Returns the base shape. |
java.awt.Stroke |
getBaseStroke()
Returns the base stroke. |
XYToolTipGenerator |
getBaseToolTipGenerator()
Returns the base tool tip generator. |
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. |
XYLabelGenerator |
getLabelGenerator(int row,
int column)
Returns the label generator for a data item. |
LegendItem |
getLegendItem(int datasetIndex,
int series)
Returns a legend item for a series from a dataset. |
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. |
int |
getPassCount()
Returns the number of passes through the data required by the renderer. |
XYPlot |
getPlot()
Returns the plot that this renderer has been assigned to. |
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. |
Range |
getRangeExtent(XYDataset dataset)
Returns the range of values the renderer requires to display all the items from the specified dataset. |
RangeType |
getRangeType()
Returns the range type for 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. |
XYLabelGenerator |
getSeriesLabelGenerator(int series)
Returns the label generator 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. |
XYToolTipGenerator |
getSeriesToolTipGenerator(int series)
Returns the tool tip generator for a series. |
XYToolTipGenerator |
getToolTipGenerator(int row,
int column)
Returns the tool tip generator for a data item. |
XYURLGenerator |
getURLGenerator()
Returns the URL generator for HTML image maps. |
XYItemRendererState |
initialise(java.awt.Graphics2D g2,
java.awt.geom.Rectangle2D dataArea,
XYPlot plot,
XYDataset dataset,
PlotRenderingInfo info)
Initialises the renderer then returns the number of 'passes' through the data that the renderer will require (usually just one). |
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. |
void |
removeChangeListener(RendererChangeListener listener)
Removes a change listener. |
void |
setBaseItemLabelFont(java.awt.Font font)
Sets the base item label font and 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 |
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 |
setBaseLabelGenerator(XYLabelGenerator generator)
Sets the base item label generator and 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 |
setBaseOutlineStroke(java.awt.Stroke stroke)
Sets the base outline stroke and 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 |
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 |
setBaseShape(java.awt.Shape shape)
Sets the base shape and sends a RendererChangeEvent to all
registered listeners. |
void |
setBaseStroke(java.awt.Stroke stroke)
Sets the base stroke. |
void |
setBaseToolTipGenerator(XYToolTipGenerator generator)
Sets the base tool tip generator and sends a RendererChangeEvent
to all registered listeners. |
void |
setItemLabelFont(java.awt.Font font)
Sets the item label font for ALL series and 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 |
setItemLabelsVisible(boolean visible)
Sets a flag that controls whether or not the item labels for ALL series are visible. |
void |
setItemLabelsVisible(java.lang.Boolean visible)
Sets a flag that controls whether or not the item labels for ALL series are visible. |
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 |
setLabelGenerator(XYLabelGenerator generator)
Sets the item label generator for ALL series and 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 |
setOutlineStroke(java.awt.Stroke stroke)
Sets the outline stroke for ALL series and 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 |
setPlot(XYPlot plot)
Sets the plot that this renderer is assigned to. |
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 |
setSeriesItemLabelFont(int series,
java.awt.Font font)
Sets the item label font for a series and 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 |
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 a flag that controls 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 |
setSeriesLabelGenerator(int series,
XYLabelGenerator generator)
Sets the label generator for a series and 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. |
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 |
setSeriesOutlineStroke(int series,
java.awt.Stroke stroke)
Sets the outline stroke used for a series and 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 |
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 |
setSeriesStroke(int series,
java.awt.Stroke stroke)
Sets the stroke used for a series and sends a RendererChangeEvent to
all registered listeners. |
void |
setSeriesToolTipGenerator(int series,
XYToolTipGenerator generator)
Sets the tool tip generator for a series and 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 |
setStroke(java.awt.Stroke stroke)
Sets the stroke for ALL series and sends a RendererChangeEvent to all
registered listeners. |
void |
setToolTipGenerator(XYToolTipGenerator generator)
Sets the tool tip generator for ALL series and sends a RendererChangeEvent
to all registered listeners. |
void |
setURLGenerator(XYURLGenerator urlGenerator)
Sets the URL generator for HTML image maps. |
Method Detail |
public XYItemRendererState initialise(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, XYPlot plot, XYDataset dataset, PlotRenderingInfo info)
g2
- the graphics device.dataArea
- the area inside the axes.plot
- the plot.dataset
- the dataset.info
- an optional info collection object to return data back to the caller.
public int getPassCount()
public java.awt.Paint getItemPaint(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).
null
).public java.awt.Paint getSeriesPaint(int series)
series
- the series index (zero-based).
null
).public void setPaint(java.awt.Paint paint)
RendererChangeEvent
to all
registered listeners. If this is null
, the renderer will use the paint for
the series.
paint
- the paint (null
permitted).public void setSeriesPaint(int series, java.awt.Paint paint)
RendererChangeEvent
to all registered
listeners.
series
- the series index (zero-based).paint
- the paint (null
permitted).public java.awt.Paint getBasePaint()
null
).public void setBasePaint(java.awt.Paint paint)
RendererChangeEvent
to all registered listeners.
paint
- the paint (null
not permitted).public java.awt.Paint getItemOutlinePaint(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).
null
).public java.awt.Paint getSeriesOutlinePaint(int series)
series
- the series (zero-based index).
null
).public void setSeriesOutlinePaint(int series, java.awt.Paint paint)
RendererChangeEvent
to
all registered listeners.
series
- the series index (zero-based).paint
- the paint (null
permitted).public void setOutlinePaint(java.awt.Paint paint)
paint
- the paint (null
permitted).public java.awt.Paint getBaseOutlinePaint()
null
).public void setBaseOutlinePaint(java.awt.Paint paint)
RendererChangeEvent
to all
registered listeners.
paint
- the paint (null
not permitted).public java.awt.Stroke getItemStroke(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).
null
).public java.awt.Stroke getSeriesStroke(int series)
series
- the series (zero-based index).
null
).public void setStroke(java.awt.Stroke stroke)
RendererChangeEvent
to all
registered listeners.
stroke
- the stroke (null
permitted).public void setSeriesStroke(int series, java.awt.Stroke stroke)
RendererChangeEvent
to
all registered listeners.
series
- the series index (zero-based).stroke
- the stroke (null
permitted).public java.awt.Stroke getBaseStroke()
null
).public void setBaseStroke(java.awt.Stroke stroke)
stroke
- the stroke (null
not permitted).public java.awt.Stroke getItemOutlineStroke(int row, int column)
The default implementation passes control to the getSeriesOutlineStroke 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
).public java.awt.Stroke getSeriesOutlineStroke(int series)
series
- the series (zero-based index).
null
).public void setOutlineStroke(java.awt.Stroke stroke)
RendererChangeEvent
to
all registered listeners.
stroke
- the stroke (null
permitted).public void setSeriesOutlineStroke(int series, java.awt.Stroke stroke)
RendererChangeEvent
to all registered listeners.
series
- the series index (zero-based).stroke
- the stroke (null
permitted).public java.awt.Stroke getBaseOutlineStroke()
null
).public void setBaseOutlineStroke(java.awt.Stroke stroke)
RendererChangeEvent
to all
registered listeners.
stroke
- the stroke (null
not permitted).public java.awt.Shape getItemShape(int row, int column)
row
- the row (or series) index (zero-based).column
- the column (or category) index (zero-based).
null
).public java.awt.Shape getSeriesShape(int series)
series
- the series (zero-based index).
null
).public void setShape(java.awt.Shape shape)
RendererChangeEvent
to all registered listeners.
shape
- the shape (null
permitted).public void setSeriesShape(int series, java.awt.Shape shape)
RendererChangeEvent
to all
registered listeners.
series
- the series index (zero-based).shape
- the shape (null
permitted).public java.awt.Shape getBaseShape()
null
).public void setBaseShape(java.awt.Shape shape)
RendererChangeEvent
to all
registered listeners.
shape
- the shape (null
not permitted).public 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).
public boolean isSeriesItemLabelsVisible(int series)
true
if the item labels for a series are visible, and
false
otherwise.
series
- the series index (zero-based).
public void setItemLabelsVisible(boolean visible)
visible
- the flag.public void setItemLabelsVisible(java.lang.Boolean visible)
visible
- the flag (null
permitted).public void setItemLabelsVisible(java.lang.Boolean visible, boolean notify)
RendererChangeEvent
to all registered listeners.
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.public void setSeriesItemLabelsVisible(int series, boolean visible)
series
- the series index (zero-based).visible
- the flag.public void setSeriesItemLabelsVisible(int series, java.lang.Boolean visible)
series
- the series index (zero-based).visible
- the flag (null
permitted).public void setSeriesItemLabelsVisible(int series, java.lang.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.public java.lang.Boolean getBaseItemLabelsVisible()
null
).public void setBaseItemLabelsVisible(boolean visible)
visible
- the flag.public void setBaseItemLabelsVisible(java.lang.Boolean visible)
visible
- the flag (null
permitted).public void setBaseItemLabelsVisible(java.lang.Boolean visible, boolean notify)
RendererChangeEvent
to all registered listeners.
visible
- the visibility flag.notify
- a flag that controls whether or not listeners are notified.public XYLabelGenerator getLabelGenerator(int row, int column)
row
- the row index (zero based).column
- the column index (zero based).
null
).public XYLabelGenerator getSeriesLabelGenerator(int series)
series
- the series index (zero based).
null
).public void setLabelGenerator(XYLabelGenerator generator)
RendererChangeEvent
to all registered listeners.
generator
- the generator (null
permitted).public void setSeriesLabelGenerator(int series, XYLabelGenerator generator)
RendererChangeEvent
to all registered listeners.
series
- the series index (zero based).generator
- the generator (null
permitted).public XYLabelGenerator getBaseLabelGenerator()
null
).public void setBaseLabelGenerator(XYLabelGenerator generator)
RendererChangeEvent
to all registered listeners.
generator
- the generator (null
permitted).public XYToolTipGenerator getToolTipGenerator(int row, int column)
row
- the row index (zero based).column
- the column index (zero based).
null
).public XYToolTipGenerator getSeriesToolTipGenerator(int series)
series
- the series index (zero based).
null
).public void setToolTipGenerator(XYToolTipGenerator generator)
RendererChangeEvent
to all registered listeners.
generator
- the generator (null
permitted).public void setSeriesToolTipGenerator(int series, XYToolTipGenerator generator)
RendererChangeEvent
to all registered listeners.
series
- the series index (zero based).generator
- the generator (null
permitted).public XYToolTipGenerator getBaseToolTipGenerator()
null
).public void setBaseToolTipGenerator(XYToolTipGenerator generator)
RendererChangeEvent
to all registered listeners.
generator
- the generator (null
permitted).public XYURLGenerator getURLGenerator()
public void setURLGenerator(XYURLGenerator urlGenerator)
urlGenerator
- the URL generator (null permitted).public java.awt.Font getItemLabelFont(int row, int column)
row
- the row index (zero-based).column
- the column index (zero-based).
null
).public java.awt.Font getItemLabelFont()
null
, in which case
the per series font settings will apply.
null
).public void setItemLabelFont(java.awt.Font font)
RendererChangeEvent
to all
registered listeners. You can set this to null
if you prefer to set the font
on a per series basis.
font
- the font (null
permitted).public java.awt.Font getSeriesItemLabelFont(int series)
series
- the series index (zero-based).
null
).public void setSeriesItemLabelFont(int series, java.awt.Font font)
RendererChangeEvent
to all
registered listeners.
series
- the series index (zero-based).font
- the font (null
permitted).public java.awt.Font getBaseItemLabelFont()
never
null).public void setBaseItemLabelFont(java.awt.Font font)
RendererChangeEvent
to all
registered listeners.
font
- the font (null
not permitted).public java.awt.Paint getItemLabelPaint(int row, int column)
row
- the row index (zero based).column
- the column index (zero based).
null
).public java.awt.Paint getItemLabelPaint()
null
, in which case
the per series paint settings will apply.
null
).public void setItemLabelPaint(java.awt.Paint paint)
RendererChangeEvent
to all
registered listeners.
paint
- the paint (null
permitted).public java.awt.Paint getSeriesItemLabelPaint(int series)
series
- the series index (zero based).
null).
public void setSeriesItemLabelPaint(int series, java.awt.Paint paint)
RendererChangeEvent
to all
registered listeners.
series
- the series (zero based index).paint
- the paint (null
permitted).public java.awt.Paint getBaseItemLabelPaint()
null).
public void setBaseItemLabelPaint(java.awt.Paint paint)
RendererChangeEvent
to all
registered listeners.
paint
- the paint (null
not permitted).public ItemLabelPosition getPositiveItemLabelPosition(int row, int column)
row
- the row index (zero-based).column
- the column index (zero-based).
null
).public ItemLabelPosition getPositiveItemLabelPosition()
null
).public void setPositiveItemLabelPosition(ItemLabelPosition position)
RendererChangeEvent
to all registered listeners. You need to set this to
null
to expose the settings for individual series.
position
- the position (null
permitted).public void setPositiveItemLabelPosition(ItemLabelPosition position, boolean notify)
RendererChangeEvent
to all registered listeners.
position
- the position (null
permitted).notify
- notify registered listeners?public ItemLabelPosition getSeriesPositiveItemLabelPosition(int series)
series
- the series index (zero-based).
null
).public void setSeriesPositiveItemLabelPosition(int series, ItemLabelPosition position)
RendererChangeEvent
to all registered listeners.
series
- the series index (zero-based).position
- the position (null
permitted).public 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?public ItemLabelPosition getBasePositiveItemLabelPosition()
null
).public void setBasePositiveItemLabelPosition(ItemLabelPosition position)
position
- the position (null
not permitted).public void setBasePositiveItemLabelPosition(ItemLabelPosition position, boolean notify)
RendererChangeEvent
to all registered listeners.
position
- the position (null
not permitted).notify
- notify registered listeners?public ItemLabelPosition getNegativeItemLabelPosition(int row, int column)
row
- the row index (zero-based).column
- the column (zero-based).
null
).public ItemLabelPosition getNegativeItemLabelPosition()
null
).public void setNegativeItemLabelPosition(ItemLabelPosition position)
RendererChangeEvent
to all registered listeners. You need to set this to
null
to expose the settings for individual series.
position
- the position (null
permitted).public void setNegativeItemLabelPosition(ItemLabelPosition position, boolean notify)
RendererChangeEvent
to all registered listeners.
position
- the position (null
permitted).notify
- notify registered listeners?public ItemLabelPosition getSeriesNegativeItemLabelPosition(int series)
series
- the series index (zero-based).
null
).public void setSeriesNegativeItemLabelPosition(int series, ItemLabelPosition position)
RendererChangeEvent
to all registered listeners.
series
- the series index (zero-based).position
- the position (null
permitted).public 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?public ItemLabelPosition getBaseNegativeItemLabelPosition()
null
).public void setBaseNegativeItemLabelPosition(ItemLabelPosition position)
RendererChangeEvent
to all registered listeners.
position
- the position (null
not permitted).public void setBaseNegativeItemLabelPosition(ItemLabelPosition position, boolean notify)
RendererChangeEvent
to all registered listeners.
position
- the position (null
not permitted).notify
- notify registered listeners?public void drawItem(java.awt.Graphics2D g2, XYItemRendererState state, java.awt.geom.Rectangle2D dataArea, PlotRenderingInfo info, XYPlot plot, ValueAxis domainAxis, ValueAxis rangeAxis, XYDataset dataset, int series, int item, CrosshairState crosshairState, int pass)
The XYPlot
can make multiple passes through the dataset, depending on the value
returned by the renderer's initialise() method.
g2
- the graphics device.state
- the renderer state.dataArea
- the area within which the data is being rendered.info
- collects drawing info.plot
- the plot (can be used to obtain standard color information etc).domainAxis
- the domain axis.rangeAxis
- the range axis.dataset
- the dataset.series
- the series index (zero-based).item
- the item index (zero-based).crosshairState
- crosshair information for the plot (null
permitted).pass
- the pass index.public LegendItem getLegendItem(int datasetIndex, int series)
datasetIndex
- the dataset index.series
- the series (zero-based index).
null
).public void fillDomainGridBand(java.awt.Graphics2D g2, XYPlot plot, ValueAxis axis, java.awt.geom.Rectangle2D dataArea, double start, double end)
g2
- the graphics device.plot
- the plot.axis
- the domain axis.dataArea
- the data area.start
- the start value.end
- the end value.public void fillRangeGridBand(java.awt.Graphics2D g2, XYPlot plot, ValueAxis axis, java.awt.geom.Rectangle2D dataArea, double start, double end)
g2
- the graphics device.plot
- the plot.axis
- the range axis.dataArea
- the data area.start
- the start value.end
- the end value.public void drawDomainGridLine(java.awt.Graphics2D g2, XYPlot plot, ValueAxis axis, java.awt.geom.Rectangle2D dataArea, double value)
g2
- the graphics device.plot
- the plot.axis
- the value axis.dataArea
- the area for plotting data (not yet adjusted for any 3D effect).value
- the value.public void drawRangeGridLine(java.awt.Graphics2D g2, XYPlot plot, ValueAxis axis, java.awt.geom.Rectangle2D dataArea, double value)
g2
- the graphics device.plot
- the plot.axis
- the value axis.dataArea
- the area for plotting data (not yet adjusted for any 3D effect).value
- the value.public void drawDomainMarker(java.awt.Graphics2D g2, XYPlot plot, ValueAxis axis, Marker marker, java.awt.geom.Rectangle2D dataArea)
g2
- the graphics device.plot
- the plot.axis
- the value axis.marker
- the marker line.dataArea
- the axis data area.public void drawRangeMarker(java.awt.Graphics2D g2, XYPlot plot, ValueAxis axis, Marker marker, java.awt.geom.Rectangle2D dataArea)
g2
- the graphics device.plot
- the plot.axis
- the value axis.marker
- the marker line.dataArea
- the axis data area.public XYPlot getPlot()
public void setPlot(XYPlot plot)
This method will be called by the plot class...you do not need to call it yourself.
plot
- the plot.public RangeType getRangeType()
Two types are recognised:
STANDARD
- data items are plotted individually, so the axis range should
extend from the smallest value to the largest value;STACKED
- data items are stacked on top of one another, so to determine
the axis range, all the items in a series need to be summed together.
public Range getRangeExtent(XYDataset dataset)
dataset
- the dataset (null
permitted).
null
if the dataset is null
or empty).public void addChangeListener(RendererChangeListener listener)
listener
- the listener.public void removeChangeListener(RendererChangeListener listener)
listener
- the listener.
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