Package com.storedobject.chart

Class PolarCoordinate

java.lang.Object

com.storedobject.chart.AbstractPart

com.storedobject.chart.VisiblePart

com.storedobject.chart.CoordinateSystem

com.storedobject.chart.PolarCoordinate

All Implemented Interfaces:

Component, ComponentPart, ComponentProperty, HasData, HasPolarProperty, HasPosition

public class PolarCoordinate
extends CoordinateSystem
implements HasPolarProperty

Representation of polar coordinate system with an angle axis and a radius axis.

Author:

Syam

Constructor Summary

Constructors

Constructor	Description
PolarCoordinate()	Constructor.
PolarCoordinate(RadiusAxis radiusAxis, AngleAxis angleAxis)	Constructor.

Method Summary

Modifier and Type	Method	Description
final PolarProperty	getPolarProperty(boolean create)	Get the polar property.
final void	setPolarProperty(PolarProperty polarProperty)	Set the polar property.
void	validate()	This method is invoked by SOChart to check if the component or part is valid or not.

Methods inherited from class com.storedobject.chart.CoordinateSystem

add, addAxis, addParts, declareData, getAxis, getPosition, remove, removeAxis, setPosition

Methods inherited from class com.storedobject.chart.VisiblePart

encodeJSON, hide, show

Methods inherited from class com.storedobject.chart.AbstractPart

equals, getId, getLabelTag, getName, 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.Component

getEvents

Methods inherited from interface com.storedobject.chart.ComponentPart

className, getId, getName, getRenderingIndex, getSerial, setName, setRenderingIndex, setSerial

Methods inherited from interface com.storedobject.chart.ComponentProperty

encodeJSON

Methods inherited from interface com.storedobject.chart.HasPolarProperty

setHoleRadius, setRadius

Constructor Details

PolarCoordinate

public PolarCoordinate()

Constructor.

PolarCoordinate

public PolarCoordinate(RadiusAxis radiusAxis,
 AngleAxis angleAxis)

Constructor.

Parameters:

radiusAxis - Radius axis.

angleAxis - Angle axis.

Method Details

validate

public void validate()
              throws ChartException

Description copied from interface: ComponentPart

This method is invoked by SOChart to check if the component or part is valid or not.

Specified by:

validate in interface ComponentPart

Overrides:

validate in class CoordinateSystem

Throws:

ChartException - Raises exception if the component or part is not valid.

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.