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

static String	ORIGIN_KEY Configuration parameter key.
static String	POSITION_KEY Configuration parameter key.

Constructor Summary

PositionHint(ConfigParameters config)
Creates an instance from the specified configuration parameters.

PositionHint(GraphPoint origin, GraphPoint position)
Creates an instance based on two points.

Method Summary

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.