Package com.storedobject.chart

Class CoordinateSystem

java.lang.Object

com.storedobject.chart.AbstractPart

com.storedobject.chart.VisiblePart

com.storedobject.chart.CoordinateSystem

All Implemented Interfaces:

Component, ComponentPart, ComponentProperty, HasData, HasPosition

Direct Known Subclasses:

PolarCoordinate, RadarCoordinate, RectangularCoordinate

public abstract class CoordinateSystem
extends VisiblePart
implements Component, HasPosition, HasData

Abstract coordinate system. Most Charts are plotted on a coordinate system except the charts such as PieChart, NightingaleRoseChart etc. One or more compatible Charts can be plotted on the same coordinate system.

Author:

Syam

Constructor Summary

Constructors

Constructor	Description
CoordinateSystem()

Method Summary

Modifier and Type	Method	Description
void	add(Chart... charts)	Add charts to plot on this coordinate system.
void	addAxis(Axis... axes)	Add axes.
void	addParts(SOChart soChart)	Add parts of this component to the chart.
void	declareData(Set<AbstractDataProvider<?>> dataSet)	Declare the data set owned by this ComponentPart by adding it to the Set provided.
Axis	getAxis(int index)	Return an axis of this coordinate system.
final Position	getPosition(boolean create)	Get the position of this on the chart display area.
void	remove(Chart... charts)	Remove charts to be removed from this coordinate system.
void	removeAxis(Axis... axes)	Remove axes.
final void	setPosition(Position position)	Set the position of this.
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.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

Constructor Details

CoordinateSystem

public CoordinateSystem()

Method Details

add

public void add(Chart... charts)

Add charts to plot on this coordinate system.

Parameters:

charts - Charts to be added.

remove

public void remove(Chart... charts)

Remove charts to be removed from this coordinate system.

Parameters:

charts - Charts to be removed.

addAxis

public void addAxis(Axis... axes)

Add axes.

Parameters:

axes - Axes to add.

removeAxis

public void removeAxis(Axis... axes)

Remove axes.

Parameters:

axes - Axes to remove.

getAxis

public Axis getAxis(int index)

Return an axis of this coordinate system.

Parameters:

index - Index of the axis.

Returns:

Axis at the given index.

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 VisiblePart

Throws:

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

addParts

public void addParts(SOChart soChart)

Description copied from interface: Component

Add parts of this component to the chart. This will be invoked if the component was already added to the chart, and it is about to be rendered.

Specified by:

addParts in interface Component

Parameters:

soChart - Chart to which components to be added.

declareData

public void declareData(Set<AbstractDataProvider<?>> dataSet)

Description copied from interface: HasData

Declare the data set owned by this ComponentPart by adding it to the Set provided.

Specified by:

declareData in interface HasData

Parameters:

dataSet - Set to which all the data owned by this ComponentPart needs to be added.

getPosition

public final Position getPosition(boolean create)

Description copied from interface: HasPosition

Get the position of this on the chart display area. (If true is passed as the parameter, a new position will be created if not already exists).

Specified by:

getPosition in interface HasPosition

Parameters:

create - Whether to create it or not.

Returns:

Position.

setPosition

public final void setPosition(Position position)

Description copied from interface: HasPosition

Set the position of this.

Specified by:

setPosition in interface HasPosition

Parameters:

position - Position to set.