com.jidesoft.chart.model
Class ModelMorpher.TransitionPoint

java.lang.Object
  com.jidesoft.chart.model.ChartPoint
      com.jidesoft.chart.model.ModelMorpher.TransitionPoint

All Implemented Interfaces:

Chartable, Highlightable, Nameable, Named, Comparable<Chartable>

Enclosing class:

ModelMorpher

public static class ModelMorpher.TransitionPoint
extends ChartPoint

A class specialised for the transition task - it knows where it is moving from and where to, as well as its current position. It could also be given a strategy of how to get there, so that different points can use different strategies to get there.

Constructor Summary

ModelMorpher.TransitionPoint()
Create a new Transition Point

ModelMorpher.TransitionPoint(Chartable source, Chartable target)
Create a transition point using the supplied source and target points

Method Summary

double	getPosition() Returns the position of the transition on a scale from 0 (source) to 1 (target)
Chartable	getSource() Returns the point before the transition
Chartable	getTarget() Returns the point after the transition
void	setPosition(double position) Specify the position of the transition on a scale from 0 (source) to 1 (target)
void	setSource(Chartable source) Specify the point before the transition
void	setTarget(Chartable target) Specify the point after the transition
protected void	update() Update the location of the point according to the position and using the source and target locations.

Methods inherited from class com.jidesoft.chart.model.ChartPoint

compareTo, equals, getHighlight, getName, getX, getY, hashCode, isHighlight, setHighlight, setName, setX, setY, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

ModelMorpher.TransitionPoint

public ModelMorpher.TransitionPoint()

Create a new Transition Point

ModelMorpher.TransitionPoint

public ModelMorpher.TransitionPoint(Chartable source,
                                    Chartable target)

Create a transition point using the supplied source and target points

Parameters:

source - the location of the point before the transition

target - the location of the point after the transition

Method Detail

getSource

public Chartable getSource()

Returns the point before the transition

Returns:

the point before the transition

setSource

public void setSource(Chartable source)

Specify the point before the transition

Parameters:

source - the point before the transition

getTarget

public Chartable getTarget()

Returns the point after the transition

Returns:

the point after the transition

setTarget

public void setTarget(Chartable target)

Specify the point after the transition

Parameters:

target - the point after the transition

getPosition

public double getPosition()

Returns the position of the transition on a scale from 0 (source) to 1 (target)

Returns:

the position

setPosition

public void setPosition(double position)

Specify the position of the transition on a scale from 0 (source) to 1 (target)

Parameters:

position - the position of the transition on a scale from 0 (source) to 1 (target)

update

protected void update()

Update the location of the point according to the position and using the source and target locations.