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org.jfree.chart.renderer.category
Class BarRenderer3D  

java.lang.Object
  org.jfree.chart.renderer.AbstractRenderer
      org.jfree.chart.renderer.category.AbstractCategoryItemRenderer
          org.jfree.chart.renderer.category.BarRenderer
              org.jfree.chart.renderer.category.BarRenderer3D

All Implemented Interfaces:

CategoryItemRenderer, java.lang.Cloneable, org.jfree.chart.Effect3D, org.jfree.chart.LegendItemSource, org.jfree.util.PublicCloneable, java.io.Serializable

Direct Known Subclasses:

StackedBarRenderer3D

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public class BarRenderer3D

extends BarRenderer

implements org.jfree.chart.Effect3D, java.lang.Cloneable, org.jfree.util.PublicCloneable, java.io.Serializable

A renderer for bars with a 3D effect, for use with the org.jfree.chart.plot.CategoryPlot class.

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Field Summary
static java.awt.Paint	DEFAULT_WALL_PAINT           The default wall paint.
static double	DEFAULT_X_OFFSET           The default x-offset for the 3D effect.
static double	DEFAULT_Y_OFFSET           The default y-offset for the 3D effect.
private static long	serialVersionUID           For serialization.
private  java.awt.Paint	wallPaint           The paint used to shade the left and lower 3D wall.
private  double	xOffset           The size of x-offset for the 3D effect.
private  double	yOffset           The size of y-offset for the 3D effect.

 

Fields inherited from class org.jfree.chart.renderer.category.BarRenderer

BAR_OUTLINE_WIDTH_THRESHOLD, DEFAULT_ITEM_MARGIN

 

Fields inherited from class org.jfree.chart.renderer.category.AbstractCategoryItemRenderer

 

Fields inherited from class org.jfree.chart.renderer.AbstractRenderer

DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, DEFAULT_PAINT, DEFAULT_SHAPE, DEFAULT_STROKE, DEFAULT_VALUE_LABEL_FONT, DEFAULT_VALUE_LABEL_PAINT, ZERO

 

Constructor Summary

BarRenderer3D()           Default constructor, creates a renderer with a ten pixel '3D effect'.

BarRenderer3D(double xOffset, double yOffset)           Constructs a new renderer with the specified '3D effect'.

 

Method Summary
void	drawBackground(java.awt.Graphics2D g2, org.jfree.chart.plot.CategoryPlot plot, java.awt.geom.Rectangle2D dataArea)           Draws the background for the plot.
void	drawDomainGridline(java.awt.Graphics2D g2, org.jfree.chart.plot.CategoryPlot plot, java.awt.geom.Rectangle2D dataArea, double value)           Draws a grid line against the domain axis.
void	drawItem(java.awt.Graphics2D g2, CategoryItemRendererState state, java.awt.geom.Rectangle2D dataArea, org.jfree.chart.plot.CategoryPlot plot, org.jfree.chart.axis.CategoryAxis domainAxis, org.jfree.chart.axis.ValueAxis rangeAxis, org.jfree.data.category.CategoryDataset dataset, int row, int column, int pass)           Draws a 3D bar to represent one data item.
void	drawOutline(java.awt.Graphics2D g2, org.jfree.chart.plot.CategoryPlot plot, java.awt.geom.Rectangle2D dataArea)           Draws the outline for the plot.
void	drawRangeGridline(java.awt.Graphics2D g2, org.jfree.chart.plot.CategoryPlot plot, org.jfree.chart.axis.ValueAxis axis, java.awt.geom.Rectangle2D dataArea, double value)           Draws a grid line against the range axis.
void	drawRangeMarker(java.awt.Graphics2D g2, org.jfree.chart.plot.CategoryPlot plot, org.jfree.chart.axis.ValueAxis axis, org.jfree.chart.plot.Marker marker, java.awt.geom.Rectangle2D dataArea)           Draws a range marker.
java.awt.Paint	getWallPaint()           Returns the paint used to highlight the left and bottom wall in the plot background.
double	getXOffset()           Returns the x-offset for the 3D effect.
double	getYOffset()           Returns the y-offset for the 3D effect.
CategoryItemRendererState	initialise(java.awt.Graphics2D g2, java.awt.geom.Rectangle2D dataArea, org.jfree.chart.plot.CategoryPlot plot, int rendererIndex, org.jfree.chart.plot.PlotRenderingInfo info)           Initialises the renderer and returns a state object that will be passed to subsequent calls to the drawItem method.
private  void	readObject(java.io.ObjectInputStream stream)           Provides serialization support.
void	setWallPaint(java.awt.Paint paint)           Sets the paint used to hightlight the left and bottom walls in the plot background.
private  void	writeObject(java.io.ObjectOutputStream stream)           Provides serialization support.

 

Methods inherited from class org.jfree.chart.renderer.category.BarRenderer

calculateBarL0L1, calculateBarW0, calculateBarWidth, calculateSeriesWidth, drawItemLabel, equals, getBase, getGradientPaintTransformer, getItemMargin, getLegendItem, getLowerClip, getMaxBarWidth, getMinimumBarLength, getNegativeItemLabelPositionFallback, getPositiveItemLabelPositionFallback, getUpperClip, isDrawBarOutline, setBase, setDrawBarOutline, setGradientPaintTransformer, setItemMargin, setMaxBarWidth, setMinimumBarLength, setNegativeItemLabelPositionFallback, setPositiveItemLabelPositionFallback

 

Methods inherited from class org.jfree.chart.renderer.category.AbstractCategoryItemRenderer

clone, drawDomainMarker, drawItemLabel, findRangeBounds, getBaseItemLabelGenerator, getBaseItemURLGenerator, getBaseToolTipGenerator, getColumnCount, getDomainAxis, getDrawingSupplier, getItemLabelGenerator, getItemURLGenerator, getLegendItemLabelGenerator, getLegendItems, getLegendItemToolTipGenerator, getLegendItemURLGenerator, getPassCount, getPlot, getRangeAxis, getRowCount, getSeriesItemLabelGenerator, getSeriesItemURLGenerator, getSeriesToolTipGenerator, getToolTipGenerator, getToolTipGenerator, hashCode, setBaseItemLabelGenerator, setBaseItemURLGenerator, setBaseToolTipGenerator, setItemLabelGenerator, setItemURLGenerator, setLegendItemLabelGenerator, setLegendItemToolTipGenerator, setLegendItemURLGenerator, setPlot, setSeriesItemLabelGenerator, setSeriesItemURLGenerator, setSeriesToolTipGenerator, setToolTipGenerator

 

Methods inherited from class org.jfree.chart.renderer.AbstractRenderer

addChangeListener, calculateLabelAnchorPoint, getBaseCreateEntities, getBaseFillPaint, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getCreateEntities, getItemCreateEntity, getItemFillPaint, getItemLabelAnchorOffset, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesCreateEntities, getSeriesFillPaint, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, hasListener, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisible, isSeriesVisibleInLegend, notifyListeners, removeChangeListener, setBaseCreateEntities, setBaseCreateEntities, setBaseFillPaint, setBaseFillPaint, setBaseItemLabelFont, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlinePaint, setBaseOutlineStroke, setBaseOutlineStroke, setBasePaint, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseShape, setBaseStroke, setBaseStroke, setCreateEntities, setCreateEntities, setFillPaint, setFillPaint, setItemLabelAnchorOffset, setItemLabelFont, setItemLabelFont, setItemLabelPaint, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlinePaint, setOutlineStroke, setOutlineStroke, setPaint, setPaint, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesCreateEntities, setSeriesCreateEntities, setSeriesFillPaint, setSeriesFillPaint, setSeriesItemLabelFont, setSeriesItemLabelFont, setSeriesItemLabelPaint, setSeriesItemLabelPaint, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesOutlineStroke, setSeriesPaint, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesShape, setSeriesStroke, setSeriesStroke, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setShape, setShape, setStroke, setStroke

 

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

 

Methods inherited from interface org.jfree.util.PublicCloneable

clone

 

Methods inherited from interface org.jfree.chart.renderer.category.CategoryItemRenderer

addChangeListener, getBaseItemLabelFont, getBaseItemLabelPaint, getBaseItemLabelsVisible, getBaseNegativeItemLabelPosition, getBaseOutlinePaint, getBaseOutlineStroke, getBasePaint, getBasePositiveItemLabelPosition, getBaseSeriesVisible, getBaseSeriesVisibleInLegend, getBaseShape, getBaseStroke, getItemLabelFont, getItemLabelFont, getItemLabelPaint, getItemLabelPaint, getItemOutlinePaint, getItemOutlineStroke, getItemPaint, getItemShape, getItemStroke, getItemVisible, getNegativeItemLabelPosition, getNegativeItemLabelPosition, getPositiveItemLabelPosition, getPositiveItemLabelPosition, getSeriesItemLabelFont, getSeriesItemLabelPaint, getSeriesNegativeItemLabelPosition, getSeriesOutlinePaint, getSeriesOutlineStroke, getSeriesPaint, getSeriesPositiveItemLabelPosition, getSeriesShape, getSeriesStroke, getSeriesVisible, getSeriesVisible, getSeriesVisibleInLegend, getSeriesVisibleInLegend, isItemLabelVisible, isSeriesItemLabelsVisible, isSeriesVisible, isSeriesVisibleInLegend, removeChangeListener, setBaseItemLabelFont, setBaseItemLabelPaint, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseItemLabelsVisible, setBaseNegativeItemLabelPosition, setBaseNegativeItemLabelPosition, setBaseOutlinePaint, setBaseOutlineStroke, setBasePaint, setBasePositiveItemLabelPosition, setBasePositiveItemLabelPosition, setBaseSeriesVisible, setBaseSeriesVisible, setBaseSeriesVisibleInLegend, setBaseSeriesVisibleInLegend, setBaseShape, setBaseStroke, setItemLabelFont, setItemLabelPaint, setItemLabelsVisible, setItemLabelsVisible, setItemLabelsVisible, setNegativeItemLabelPosition, setNegativeItemLabelPosition, setOutlinePaint, setOutlineStroke, setPaint, setPositiveItemLabelPosition, setPositiveItemLabelPosition, setSeriesItemLabelFont, setSeriesItemLabelPaint, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesItemLabelsVisible, setSeriesNegativeItemLabelPosition, setSeriesNegativeItemLabelPosition, setSeriesOutlinePaint, setSeriesOutlineStroke, setSeriesPaint, setSeriesPositiveItemLabelPosition, setSeriesPositiveItemLabelPosition, setSeriesShape, setSeriesStroke, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisible, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setSeriesVisibleInLegend, setShape, setStroke

 

Field Detail

serialVersionUID

private static final long serialVersionUID

For serialization.

See Also:

Constant Field Values

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DEFAULT_X_OFFSET

public static final double DEFAULT_X_OFFSET

The default x-offset for the 3D effect.

See Also:

Constant Field Values

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DEFAULT_Y_OFFSET

public static final double DEFAULT_Y_OFFSET

The default y-offset for the 3D effect.

See Also:

Constant Field Values

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DEFAULT_WALL_PAINT

public static final java.awt.Paint DEFAULT_WALL_PAINT

The default wall paint.

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xOffset

private double xOffset

The size of x-offset for the 3D effect.

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yOffset

private double yOffset

The size of y-offset for the 3D effect.

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wallPaint

private transient java.awt.Paint wallPaint

The paint used to shade the left and lower 3D wall.

Constructor Detail

BarRenderer3D

public BarRenderer3D()

Default constructor, creates a renderer with a ten pixel '3D effect'.

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BarRenderer3D

public BarRenderer3D(double xOffset,
                     double yOffset)

Constructs a new renderer with the specified '3D effect'.

Method Detail

getXOffset

public double getXOffset()

Returns the x-offset for the 3D effect.

Specified by:

getXOffset in interface org.jfree.chart.Effect3D

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getYOffset

public double getYOffset()

Returns the y-offset for the 3D effect.

Specified by:

getYOffset in interface org.jfree.chart.Effect3D

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getWallPaint

public java.awt.Paint getWallPaint()

Returns the paint used to highlight the left and bottom wall in the plot background.

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setWallPaint

public void setWallPaint(java.awt.Paint paint)

Sets the paint used to hightlight the left and bottom walls in the plot background.

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initialise

public CategoryItemRendererState initialise(java.awt.Graphics2D g2,
                                            java.awt.geom.Rectangle2D dataArea,
                                            org.jfree.chart.plot.CategoryPlot plot,
                                            int rendererIndex,
                                            org.jfree.chart.plot.PlotRenderingInfo info)

Initialises the renderer and returns a state object that will be passed to subsequent calls to the drawItem method. This method gets called once at the start of the process of drawing a chart.

Specified by:

initialise in interface CategoryItemRenderer

Overrides:

initialise in class BarRenderer

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drawBackground

public void drawBackground(java.awt.Graphics2D g2,
                           org.jfree.chart.plot.CategoryPlot plot,
                           java.awt.geom.Rectangle2D dataArea)

Draws the background for the plot.

Specified by:

drawBackground in interface CategoryItemRenderer

Overrides:

drawBackground in class AbstractCategoryItemRenderer

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drawOutline

public void drawOutline(java.awt.Graphics2D g2,
                        org.jfree.chart.plot.CategoryPlot plot,
                        java.awt.geom.Rectangle2D dataArea)

Draws the outline for the plot.

Specified by:

drawOutline in interface CategoryItemRenderer

Overrides:

drawOutline in class AbstractCategoryItemRenderer

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drawDomainGridline

public void drawDomainGridline(java.awt.Graphics2D g2,
                               org.jfree.chart.plot.CategoryPlot plot,
                               java.awt.geom.Rectangle2D dataArea,
                               double value)

Draws a grid line against the domain axis.

Specified by:

drawDomainGridline in interface CategoryItemRenderer

Overrides:

drawDomainGridline in class AbstractCategoryItemRenderer

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drawRangeGridline

public void drawRangeGridline(java.awt.Graphics2D g2,
                              org.jfree.chart.plot.CategoryPlot plot,
                              org.jfree.chart.axis.ValueAxis axis,
                              java.awt.geom.Rectangle2D dataArea,
                              double value)

Draws a grid line against the range axis.

Specified by:

drawRangeGridline in interface CategoryItemRenderer

Overrides:

drawRangeGridline in class AbstractCategoryItemRenderer

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drawRangeMarker

public void drawRangeMarker(java.awt.Graphics2D g2,
                            org.jfree.chart.plot.CategoryPlot plot,
                            org.jfree.chart.axis.ValueAxis axis,
                            org.jfree.chart.plot.Marker marker,
                            java.awt.geom.Rectangle2D dataArea)

Draws a range marker.

Specified by:

drawRangeMarker in interface CategoryItemRenderer

Overrides:

drawRangeMarker in class AbstractCategoryItemRenderer

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drawItem

public void drawItem(java.awt.Graphics2D g2,
                     CategoryItemRendererState state,
                     java.awt.geom.Rectangle2D dataArea,
                     org.jfree.chart.plot.CategoryPlot plot,
                     org.jfree.chart.axis.CategoryAxis domainAxis,
                     org.jfree.chart.axis.ValueAxis rangeAxis,
                     org.jfree.data.category.CategoryDataset dataset,
                     int row,
                     int column,
                     int pass)

Draws a 3D bar to represent one data item.

Specified by:

drawItem in interface CategoryItemRenderer

Overrides:

drawItem in class BarRenderer

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writeObject

private void writeObject(java.io.ObjectOutputStream stream)
                  throws java.io.IOException

Provides serialization support.

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readObject

private void readObject(java.io.ObjectInputStream stream)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Provides serialization support.

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