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java.lang.Objectorg.jfree.chart.renderer.AbstractRenderer
org.jfree.chart.renderer.DefaultPolarItemRenderer
public class DefaultPolarItemRenderer
A renderer that can be used with the PolarPlot
class.
Field Summary |
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Fields inherited from class org.jfree.chart.renderer.AbstractRenderer |
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DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, DEFAULT_PAINT, DEFAULT_SHAPE, DEFAULT_STROKE, DEFAULT_VALUE_LABEL_FONT, DEFAULT_VALUE_LABEL_PAINT, ZERO |
Constructor Summary | |
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DefaultPolarItemRenderer()
Creates a new instance of DefaultPolarItemRenderer |
Method Summary | |
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protected void |
addEntity(EntityCollection entities,
Shape area,
XYDataset dataset,
int series,
int item,
double entityX,
double entityY)
Adds an entity to the collection. |
Object |
clone()
Returns a clone of the renderer. |
void |
drawAngularGridLines(Graphics2D g2,
PolarPlot plot,
List ticks,
Rectangle2D dataArea)
Draw the angular gridlines - the spokes. |
void |
drawRadialGridLines(Graphics2D g2,
PolarPlot plot,
ValueAxis radialAxis,
List ticks,
Rectangle2D dataArea)
Draw the radial gridlines - the rings. |
void |
drawSeries(Graphics2D g2,
Rectangle2D dataArea,
PlotRenderingInfo info,
PolarPlot plot,
XYDataset dataset,
int seriesIndex)
Plots the data for a given series. |
boolean |
equals(Object obj)
Tests this renderer for equality with an arbitrary object. |
XYToolTipGenerator |
getBaseToolTipGenerator()
Returns the base tool tip generator. |
boolean |
getConnectFirstAndLastPoint()
Returns true if first and last point of a series will be
connected, false otherwise. |
DrawingSupplier |
getDrawingSupplier()
Returns the drawing supplier from the plot. |
boolean |
getDrawOutlineWhenFilled()
Returns true if the renderer will draw an outline around
a filled polygon, false otherwise. |
Composite |
getFillComposite()
Get the composite that is used for filling. |
LegendItem |
getLegendItem(int series)
Return the legend for the given series. |
XYSeriesLabelGenerator |
getLegendItemToolTipGenerator()
Returns the legend item tool tip generator. |
XYSeriesLabelGenerator |
getLegendItemURLGenerator()
Returns the legend item URL generator. |
Shape |
getLegendLine()
Returns the shape used to represent a line in the legend. |
PolarPlot |
getPlot()
Return the plot associated with this renderer. |
XYToolTipGenerator |
getSeriesToolTipGenerator(int series)
Returns the tool tip generator for a series. |
boolean |
getShapesVisible()
Returns true if a shape will be drawn for every item, or
false if not. |
XYToolTipGenerator |
getToolTipGenerator(int series,
int item)
Returns the tool tip generator for a data item. |
XYURLGenerator |
getURLGenerator()
Returns the URL generator for HTML image maps. |
boolean |
getUseFillPaint()
Returns true if the renderer should use the fill paint
setting to fill shapes, and false if it should just
use the regular paint. |
boolean |
isSeriesFilled(int series)
Returns true if the renderer should fill the specified
series, and false otherwise. |
void |
setBaseToolTipGenerator(XYToolTipGenerator generator)
Sets the base tool tip generator and sends a RendererChangeEvent
to all registered listeners. |
void |
setConnectFirstAndLastPoint(boolean connect)
Set the flag that controls whether the first and last point of a series will be connected or not and sends a RendererChangeEvent to all
registered listeners. |
void |
setDrawOutlineWhenFilled(boolean drawOutlineWhenFilled)
Set the flag that controls whether the outline around a filled polygon will be drawn or not and sends a RendererChangeEvent
to all registered listeners. |
void |
setFillComposite(Composite composite)
Set the composite which will be used for filling polygons and sends a RendererChangeEvent to all registered listeners. |
void |
setLegendItemToolTipGenerator(XYSeriesLabelGenerator generator)
Sets the legend item tool tip generator and sends a RendererChangeEvent to all registered listeners. |
void |
setLegendItemURLGenerator(XYSeriesLabelGenerator generator)
Sets the legend item URL generator and sends a RendererChangeEvent to all registered listeners. |
void |
setLegendLine(Shape line)
Sets the shape used as a line in each legend item and sends a RendererChangeEvent to all registered listeners. |
void |
setPlot(PolarPlot plot)
Set the plot associated with this renderer. |
void |
setSeriesFilled(int series,
boolean filled)
Sets a flag that controls whether or not a series is filled. |
void |
setSeriesToolTipGenerator(int series,
XYToolTipGenerator generator)
Sets the tool tip generator for a series and sends a RendererChangeEvent to all registered listeners. |
void |
setShapesVisible(boolean visible)
Set the flag that controls whether a shape will be drawn for every item, or not and sends a RendererChangeEvent to all registered
listeners. |
void |
setURLGenerator(XYURLGenerator urlGenerator)
Sets the URL generator for HTML image maps. |
void |
setUseFillPaint(boolean flag)
Sets the flag that controls whether the fill paint is used to fill shapes, and sends a RendererChangeEvent to all
registered listeners. |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.jfree.chart.renderer.PolarItemRenderer |
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addChangeListener, removeChangeListener |
Constructor Detail |
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public DefaultPolarItemRenderer()
Method Detail |
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public void setPlot(PolarPlot plot)
setPlot
in interface PolarItemRenderer
plot
- the plot.getPlot()
public PolarPlot getPlot()
getPlot
in interface PolarItemRenderer
setPlot(PolarPlot)
public boolean getDrawOutlineWhenFilled()
true
if the renderer will draw an outline around
a filled polygon, false
otherwise.
public void setDrawOutlineWhenFilled(boolean drawOutlineWhenFilled)
RendererChangeEvent
to all registered listeners.
drawOutlineWhenFilled
- the flag.public Composite getFillComposite()
null
).public void setFillComposite(Composite composite)
RendererChangeEvent
to all registered listeners.
composite
- the composite to use (null
not
permitted).public boolean getShapesVisible()
true
if a shape will be drawn for every item, or
false
if not.
public void setShapesVisible(boolean visible)
RendererChangeEvent
to all registered
listeners.
visible
- the flag.public boolean getConnectFirstAndLastPoint()
true
if first and last point of a series will be
connected, false
otherwise.
public void setConnectFirstAndLastPoint(boolean connect)
RendererChangeEvent
to all
registered listeners.
connect
- the flag.public DrawingSupplier getDrawingSupplier()
getDrawingSupplier
in class AbstractRenderer
public boolean isSeriesFilled(int series)
true
if the renderer should fill the specified
series, and false
otherwise.
series
- the series index (zero-based).
public void setSeriesFilled(int series, boolean filled)
series
- the series index.filled
- the flag.public boolean getUseFillPaint()
true
if the renderer should use the fill paint
setting to fill shapes, and false
if it should just
use the regular paint.
setUseFillPaint(boolean)
public void setUseFillPaint(boolean flag)
RendererChangeEvent
to all
registered listeners.
flag
- the flag.getUseFillPaint()
public Shape getLegendLine()
null
).setLegendLine(Shape)
public void setLegendLine(Shape line)
RendererChangeEvent
to all registered listeners.
line
- the line (null
not permitted).getLegendLine()
protected void addEntity(EntityCollection entities, Shape area, XYDataset dataset, int series, int item, double entityX, double entityY)
entities
- the entity collection being populated.area
- the entity area (if null
a default will be
used).dataset
- the dataset.series
- the series.item
- the item.entityX
- the entity's center x-coordinate in user space (only
used if area
is null
).entityY
- the entity's center y-coordinate in user space (only
used if area
is null
).public void drawSeries(Graphics2D g2, Rectangle2D dataArea, PlotRenderingInfo info, PolarPlot plot, XYDataset dataset, int seriesIndex)
drawSeries
in interface PolarItemRenderer
g2
- the drawing surface.dataArea
- the data area.info
- collects plot rendering info.plot
- the plot.dataset
- the dataset.seriesIndex
- the series index.public void drawAngularGridLines(Graphics2D g2, PolarPlot plot, List ticks, Rectangle2D dataArea)
drawAngularGridLines
in interface PolarItemRenderer
g2
- the drawing surface.plot
- the plot.ticks
- the ticks.dataArea
- the data area.public void drawRadialGridLines(Graphics2D g2, PolarPlot plot, ValueAxis radialAxis, List ticks, Rectangle2D dataArea)
drawRadialGridLines
in interface PolarItemRenderer
g2
- the drawing surface.plot
- the plot.radialAxis
- the radial axis.ticks
- the ticks.dataArea
- the data area.public LegendItem getLegendItem(int series)
getLegendItem
in interface PolarItemRenderer
series
- the series index.
public XYToolTipGenerator getToolTipGenerator(int series, int item)
PolarItemRenderer
getToolTipGenerator
in interface PolarItemRenderer
series
- the row index (zero based).item
- the column index (zero based).
null
).public XYToolTipGenerator getSeriesToolTipGenerator(int series)
PolarItemRenderer
getSeriesToolTipGenerator
in interface PolarItemRenderer
series
- the series index (zero based).
null
).PolarItemRenderer.setSeriesToolTipGenerator(int, XYToolTipGenerator)
public void setSeriesToolTipGenerator(int series, XYToolTipGenerator generator)
PolarItemRenderer
RendererChangeEvent
to all registered listeners.
setSeriesToolTipGenerator
in interface PolarItemRenderer
series
- the series index (zero based).generator
- the generator (null
permitted).PolarItemRenderer.getSeriesToolTipGenerator(int)
public XYToolTipGenerator getBaseToolTipGenerator()
PolarItemRenderer
getBaseToolTipGenerator
in interface PolarItemRenderer
null
).PolarItemRenderer.setBaseToolTipGenerator(XYToolTipGenerator)
public void setBaseToolTipGenerator(XYToolTipGenerator generator)
PolarItemRenderer
RendererChangeEvent
to all registered listeners.
setBaseToolTipGenerator
in interface PolarItemRenderer
generator
- the generator (null
permitted).PolarItemRenderer.getBaseToolTipGenerator()
public XYURLGenerator getURLGenerator()
PolarItemRenderer
getURLGenerator
in interface PolarItemRenderer
public void setURLGenerator(XYURLGenerator urlGenerator)
PolarItemRenderer
setURLGenerator
in interface PolarItemRenderer
urlGenerator
- the URL generator (null permitted).public XYSeriesLabelGenerator getLegendItemToolTipGenerator()
null
).setLegendItemToolTipGenerator(XYSeriesLabelGenerator)
public void setLegendItemToolTipGenerator(XYSeriesLabelGenerator generator)
RendererChangeEvent
to all registered listeners.
generator
- the generator (null
permitted).getLegendItemToolTipGenerator()
public XYSeriesLabelGenerator getLegendItemURLGenerator()
null
).setLegendItemURLGenerator(XYSeriesLabelGenerator)
public void setLegendItemURLGenerator(XYSeriesLabelGenerator generator)
RendererChangeEvent
to all registered listeners.
generator
- the generator (null
permitted).getLegendItemURLGenerator()
public boolean equals(Object obj)
equals
in class AbstractRenderer
obj
- the object (null
not permitted).
true
if this renderer is equal to obj
,
and false
otherwise.public Object clone() throws CloneNotSupportedException
clone
in class AbstractRenderer
CloneNotSupportedException
- if the renderer cannot be cloned.
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