jpicedt.graphic.model
Class PicGroup.GroupPointIterator

java.lang.Object
  jpicedt.graphic.model.PicGroup.GroupPointIterator

All Implemented Interfaces:

PointIndexIterator

Enclosing class:

PicGroup

public class PicGroup.GroupPointIterator
extends java.lang.Object
implements PointIndexIterator

An iterator over PicPoint's that can serve as anchors for grid alignment. This implementation iterates over the 4 control points : UL, UR, LL and LR.

Field Summary

protected int

counter

Constructor Summary

PicGroup.GroupPointIterator()
create a new PointIterator

Method Summary

boolean	hasNext()
int	next()
void	reset() reset the state of this iterator

Methods inherited from class java.lang.Object

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

Field Detail

counter

protected int counter

Constructor Detail

PicGroup.GroupPointIterator

public PicGroup.GroupPointIterator()

create a new PointIterator

Method Detail

reset

public void reset()

Description copied from interface: PointIndexIterator

reset the state of this iterator

Specified by:

reset in interface PointIndexIterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface PointIndexIterator

Returns:

true if the iteration has more elements

next

public int next()

Specified by:

next in interface PointIndexIterator

Returns:

the next PicPoint in the iteration ; this doesn't create a new PicPoint, hence the returned value might change over time.