Package jcckit.plot

Class PositionHint

java.lang.Object

jcckit.plot.PositionHint

All Implemented Interfaces:

Hint

public class PositionHint
extends Object
implements Hint

An immutable Hint capsulating two GraphPoints.

Author:

Franz-Josef Elmer

Field Summary

Fields

Modifier and Type	Field	Description
static String	ORIGIN_KEY	Configuration parameter key.
static String	POSITION_KEY	Configuration parameter key.

Constructor Summary

Constructors

Constructor	Description
PositionHint(GraphPoint origin, GraphPoint position)	Creates an instance based on two points.
PositionHint(ConfigParameters config)	Creates an instance from the specified configuration parameters.

Method Summary

Modifier and Type	Method	Description
GraphPoint	getOrigin()	Returns the origin.
GraphPoint	getPosition()	Returns the position.

Methods inherited from class java.lang.Object

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

Field Detail

POSITION_KEY

public static final String POSITION_KEY

Configuration parameter key.

See Also:

Constant Field Values

ORIGIN_KEY

public static final String ORIGIN_KEY

Configuration parameter key.

See Also:

Constant Field Values

Constructor Detail

PositionHint

public PositionHint(ConfigParameters config)

Creates an instance from the specified configuration parameters.

Key & Default Value	Type	Mandatory	Description
position = null	double[]	no	Definition of position.
origin = position or (0,0) if position undefined	double[]	no	Definition of origin.

PositionHint

public PositionHint(GraphPoint origin,
                    GraphPoint position)

Creates an instance based on two points.

Parameters:

origin - The origin.

position - The position.

Method Detail

getPosition

public GraphPoint getPosition()

Returns the position.

getOrigin

public GraphPoint getOrigin()

Returns the origin.