Package com.storedobject.chart

Class PieChart

java.lang.Object

com.storedobject.chart.AbstractPart

com.storedobject.chart.Chart

com.storedobject.chart.AbstractChart

com.storedobject.chart.SelfPositioningChart

com.storedobject.chart.PieChart

All Implemented Interfaces:

Component, ComponentPart, ComponentProperty, HasAnimation, HasData, HasEmphasis, HasPolarProperty, HasPosition

Direct Known Subclasses:

DonutChart

public class PieChart
extends SelfPositioningChart
implements HasPolarProperty

Pie chart. (Future versions will provide more chart-specific methods).

Author:

Syam

Nested Class Summary

Nested classes/interfaces inherited from class com.storedobject.chart.Chart

Chart.Emphasis, Chart.Label, Chart.LabelPosition

Constructor Summary

Constructors

Constructor	Description
PieChart()	Constructor.
PieChart(AbstractDataProvider<?> itemNames, DataProvider values)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	encodeJSON(StringBuilder sb)	Encode the JSON string with the properties of this.
final PolarProperty	getPolarProperty(boolean create)	Get the polar property.
void	setData(DataProvider data)	Set data for the slices.
void	setItemNames(AbstractDataProvider<?> itemNames)	Set names of the slices.
final void	setPolarProperty(PolarProperty polarProperty)	Set the polar property.

Methods inherited from class com.storedobject.chart.SelfPositioningChart

getPosition, setPosition

Methods inherited from class com.storedobject.chart.AbstractChart

setData, setData, setType, validate

Methods inherited from class com.storedobject.chart.Chart

addEvent, addParts, dataToEmbed, dataValue, dataValueIndex, declareData, getAnimation, getCoordinateSystem, getData, getEmphasis, getEvents, getItemStyle, getLabel, getLabelName, getMarkArea, getMax, getMin, getName, getTooltip, getType, plotOn, plotOn, setAnimation, setColors, setCustomRenderer, setEmphasis, setItemStyle, setLabel, setMarkArea, setName, setTooltip, typeValue

Methods inherited from class com.storedobject.chart.AbstractPart

equals, getId, getLabelTag, getSerial, getZ, hashCode, hasId, setSerial, setZ

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.storedobject.chart.ComponentPart

className, getId, getRenderingIndex, getSerial, setRenderingIndex, setSerial

Methods inherited from interface com.storedobject.chart.HasPolarProperty

setHoleRadius, setRadius

Constructor Details

PieChart

public PieChart()

Constructor.

PieChart

public PieChart(AbstractDataProvider<?> itemNames,
 DataProvider values)

Constructor.

Parameters:

itemNames - Item names of the slices.

values - Values of the slices.

Method Details

setItemNames

public void setItemNames(AbstractDataProvider<?> itemNames)

Set names of the slices.

Parameters:

itemNames - Item names of the slices.

setData

public void setData(DataProvider data)

Set data for the slices.

Parameters:

data - Data.

encodeJSON

public void encodeJSON(StringBuilder sb)

Description copied from interface: ComponentProperty

Encode the JSON string with the properties of this.

Specified by:

encodeJSON in interface ComponentProperty

Overrides:

encodeJSON in class Chart

Parameters:

sb - Encoded JSON string to be appended to this.

getPolarProperty

public final PolarProperty getPolarProperty(boolean create)

Description copied from interface: HasPolarProperty

Get the polar property. (If true is passed as the parameter, a new polar property will be created if not already exists).

Specified by:

getPolarProperty in interface HasPolarProperty

Parameters:

create - Whether to create it or not.

Returns:

Polar property.

setPolarProperty

public final void setPolarProperty(PolarProperty polarProperty)

Description copied from interface: HasPolarProperty

Set the polar property.

Specified by:

setPolarProperty in interface HasPolarProperty

Parameters:

polarProperty - Polar property to set. It could be null.