org.jfree.chart.plot

Class PiePlot3D

java.lang.Object

org.jfree.chart.plot.Plot

org.jfree.chart.plot.PiePlot

org.jfree.chart.plot.PiePlot3D

All Implemented Interfaces:

Serializable, Cloneable, EventListener, AnnotationChangeListener, AxisChangeListener, MarkerChangeListener, LegendItemSource, DatasetChangeListener, org.jfree.util.PublicCloneable

public class PiePlot3D
extends PiePlot
implements Serializable

A plot that displays data in the form of a 3D pie chart, using data from any class that implements the PieDataset interface.

Although this class extends PiePlot, it does not currently support exploded sections.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jfree.chart.plot.PiePlot

DEFAULT_INTERIOR_GAP, DEFAULT_LABEL_BACKGROUND_PAINT, DEFAULT_LABEL_FONT, DEFAULT_LABEL_OUTLINE_PAINT, DEFAULT_LABEL_OUTLINE_STROKE, DEFAULT_LABEL_PAINT, DEFAULT_LABEL_SHADOW_PAINT, DEFAULT_MINIMUM_ARC_ANGLE_TO_DRAW, DEFAULT_START_ANGLE, localizationResources, MAX_INTERIOR_GAP

Fields inherited from class org.jfree.chart.plot.Plot

DEFAULT_BACKGROUND_ALPHA, DEFAULT_BACKGROUND_PAINT, DEFAULT_FOREGROUND_ALPHA, DEFAULT_INSETS, DEFAULT_LEGEND_ITEM_BOX, DEFAULT_LEGEND_ITEM_CIRCLE, DEFAULT_OUTLINE_PAINT, DEFAULT_OUTLINE_STROKE, MINIMUM_HEIGHT_TO_DRAW, MINIMUM_WIDTH_TO_DRAW, ZERO

Constructor Summary

Constructors

Constructor and Description
PiePlot3D() Creates a new instance with no dataset.
PiePlot3D(PieDataset dataset) Creates a pie chart with a three dimensional effect using the specified dataset.

Method Summary

Methods

Modifier and Type	Method and Description
void	draw(Graphics2D g2, Rectangle2D plotArea, Point2D anchor, PlotState parentState, PlotRenderingInfo info) Draws the plot on a Java 2D graphics device (such as the screen or a printer).
protected void	drawSide(Graphics2D g2, Rectangle2D plotArea, Arc2D arc, Area front, Area back, Paint paint, Paint outlinePaint, Stroke outlineStroke, boolean drawFront, boolean drawBack) Draws the side of a pie section.
boolean	equals(Object obj) Tests this plot for equality with an arbitrary object.
boolean	getDarkerSides() Returns a flag that controls whether or not the sides of the pie chart are rendered using a darker colour.
double	getDepthFactor() Returns the depth factor for the chart.
String	getPlotType() Returns a short string describing the type of plot.
void	setDarkerSides(boolean darker) Sets a flag that controls whether or not the sides of the pie chart are rendered using a darker colour, and sends a PlotChangeEvent to all registered listeners.
void	setDepthFactor(double factor) Sets the pie depth as a percentage of the height of the plot area, and sends a PlotChangeEvent to all registered listeners.

Methods inherited from class org.jfree.chart.plot.PiePlot

clearSectionOutlinePaints, clearSectionOutlineStrokes, clearSectionPaints, clone, drawItem, drawLabels, drawLeftLabel, drawLeftLabels, drawPie, drawRightLabel, drawRightLabels, drawSimpleLabels, getArcBounds, getArcCenter, getAutoPopulateSectionOutlinePaint, getAutoPopulateSectionOutlineStroke, getAutoPopulateSectionPaint, getBaseSectionOutlinePaint, getBaseSectionOutlineStroke, getBaseSectionPaint, getDataset, getDirection, getExplodePercent, getExplodePercent, getIgnoreNullValues, getIgnoreZeroValues, getInteriorGap, getLabelBackgroundPaint, getLabelDistributor, getLabelFont, getLabelGap, getLabelGenerator, getLabelLinkDepth, getLabelLinkMargin, getLabelLinkPaint, getLabelLinkStroke, getLabelLinkStyle, getLabelLinksVisible, getLabelOutlinePaint, getLabelOutlineStroke, getLabelPadding, getLabelPaint, getLabelShadowPaint, getLegendItems, getLegendItemShape, getLegendLabelGenerator, getLegendLabelToolTipGenerator, getLegendLabelURLGenerator, getMaximumExplodePercent, getMaximumLabelWidth, getMinimumArcAngleToDraw, getPieIndex, getSectionKey, getSectionOutlinePaint, getSectionOutlinePaint, getSectionOutlinePaint, getSectionOutlineStroke, getSectionOutlineStroke, getSectionOutlineStroke, getSectionOutlinesVisible, getSectionPaint, getSectionPaint, getSectionPaint, getShadowGenerator, getShadowPaint, getShadowXOffset, getShadowYOffset, getSimpleLabelOffset, getSimpleLabels, getStartAngle, getToolTipGenerator, getURLGenerator, handleMouseWheelRotation, initialise, isCircular, lookupSectionOutlinePaint, lookupSectionOutlinePaint, lookupSectionOutlineStroke, lookupSectionOutlineStroke, lookupSectionPaint, lookupSectionPaint, lookupSectionPaint, setAutoPopulateSectionOutlinePaint, setAutoPopulateSectionOutlineStroke, setAutoPopulateSectionPaint, setBaseSectionOutlinePaint, setBaseSectionOutlineStroke, setBaseSectionPaint, setCircular, setCircular, setDataset, setDirection, setExplodePercent, setExplodePercent, setIgnoreNullValues, setIgnoreZeroValues, setInteriorGap, setLabelBackgroundPaint, setLabelDistributor, setLabelFont, setLabelGap, setLabelGenerator, setLabelLinkMargin, setLabelLinkPaint, setLabelLinkStroke, setLabelLinkStyle, setLabelLinksVisible, setLabelOutlinePaint, setLabelOutlineStroke, setLabelPadding, setLabelPaint, setLabelShadowPaint, setLegendItemShape, setLegendLabelGenerator, setLegendLabelToolTipGenerator, setLegendLabelURLGenerator, setMaximumLabelWidth, setMinimumArcAngleToDraw, setPieIndex, setSectionOutlinePaint, setSectionOutlinePaint, setSectionOutlinePaint, setSectionOutlineStroke, setSectionOutlineStroke, setSectionOutlineStroke, setSectionOutlinesVisible, setSectionPaint, setSectionPaint, setSectionPaint, setShadowGenerator, setShadowPaint, setShadowXOffset, setShadowYOffset, setSimpleLabelOffset, setSimpleLabels, setStartAngle, setToolTipGenerator, setURLGenerator

Methods inherited from class org.jfree.chart.plot.Plot

addChangeListener, annotationChanged, axisChanged, createAndAddEntity, datasetChanged, drawBackground, drawBackgroundImage, drawNoDataMessage, drawOutline, fillBackground, fillBackground, fireChangeEvent, getBackgroundAlpha, getBackgroundImage, getBackgroundImageAlignment, getBackgroundImageAlpha, getBackgroundPaint, getDatasetGroup, getDrawingSupplier, getForegroundAlpha, getInsets, getNoDataMessage, getNoDataMessageFont, getNoDataMessagePaint, getOutlinePaint, getOutlineStroke, getParent, getRectX, getRectY, getRootPlot, handleClick, isNotify, isOutlineVisible, isSubplot, markerChanged, notifyListeners, removeChangeListener, resolveDomainAxisLocation, resolveRangeAxisLocation, setBackgroundAlpha, setBackgroundImage, setBackgroundImageAlignment, setBackgroundImageAlpha, setBackgroundPaint, setDatasetGroup, setDrawingSupplier, setDrawingSupplier, setForegroundAlpha, setInsets, setInsets, setNoDataMessage, setNoDataMessageFont, setNoDataMessagePaint, setNotify, setOutlinePaint, setOutlineStroke, setOutlineVisible, setParent, zoom

Methods inherited from class java.lang.Object

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

Constructor Detail

PiePlot3D

public PiePlot3D()

Creates a new instance with no dataset.

PiePlot3D

public PiePlot3D(PieDataset dataset)

Creates a pie chart with a three dimensional effect using the specified dataset.

Parameters:

dataset - the dataset (null permitted).

Method Detail

getDepthFactor

public double getDepthFactor()

Returns the depth factor for the chart.

Returns:

The depth factor.

See Also:

setDepthFactor(double)

setDepthFactor

public void setDepthFactor(double factor)

Sets the pie depth as a percentage of the height of the plot area, and sends a PlotChangeEvent to all registered listeners.

Parameters:

factor - the depth factor (for example, 0.20 is twenty percent).

See Also:

getDepthFactor()

getDarkerSides

public boolean getDarkerSides()

Returns a flag that controls whether or not the sides of the pie chart are rendered using a darker colour.

Returns:

A boolean.

Since:

1.0.7

See Also:

setDarkerSides(boolean)

setDarkerSides

public void setDarkerSides(boolean darker)

Sets a flag that controls whether or not the sides of the pie chart are rendered using a darker colour, and sends a PlotChangeEvent to all registered listeners.

Parameters:

darker - true to darken the sides, false to use the default behaviour.

Since:

1.0.7.

See Also:

getDarkerSides()

draw

public void draw(Graphics2D g2,
        Rectangle2D plotArea,
        Point2D anchor,
        PlotState parentState,
        PlotRenderingInfo info)

Draws the plot on a Java 2D graphics device (such as the screen or a printer). This method is called by the JFreeChart class, you don't normally need to call it yourself.

Overrides:

draw in class PiePlot

Parameters:

g2 - the graphics device.

plotArea - the area within which the plot should be drawn.

anchor - the anchor point.

parentState - the state from the parent plot, if there is one.

info - collects info about the drawing (null permitted).

drawSide

protected void drawSide(Graphics2D g2,
            Rectangle2D plotArea,
            Arc2D arc,
            Area front,
            Area back,
            Paint paint,
            Paint outlinePaint,
            Stroke outlineStroke,
            boolean drawFront,
            boolean drawBack)

Draws the side of a pie section.

Parameters:

g2 - the graphics device.

plotArea - the plot area.

arc - the arc.

front - the front of the pie.

back - the back of the pie.

paint - the color.

outlinePaint - the outline paint.

outlineStroke - the outline stroke.

drawFront - draw the front?

drawBack - draw the back?

getPlotType

public String getPlotType()

Returns a short string describing the type of plot.

Overrides:

getPlotType in class PiePlot

Returns:

Pie 3D Plot.

equals

public boolean equals(Object obj)

Tests this plot for equality with an arbitrary object.

Overrides:

equals in class PiePlot

Parameters:

obj - the object (null permitted).

Returns:

A boolean.