li.netcat.chart.util.elem
Interface ElementIterator

public interface ElementIterator

Interface to an object that is able to iterate over all elements of a part.

Author:

Arthur Marxer

See Also:

IteratableLayout

Method Summary

Element	currentElement() Returns the current element of this iterator.
float	currentTranslateX() Returns the translation of the current element in x-direction.
float	currentTranslateY() Returns the translation of the current element in y-direction.
boolean	isDone() Returns true if there are no elements left.
void	next() Moves this iterator to the next element.

Method Detail

isDone

public boolean isDone()

Returns true if there are no elements left. If this method returns false, this iterator points to a valid element and all other methods can be called.

Returns:

true, if there are no elements left.

next

public void next()

Moves this iterator to the next element.

currentElement

public Element currentElement()

Returns the current element of this iterator.

Returns:

The current element of this iterator, never null.

currentTranslateX

public float currentTranslateX()

Returns the translation of the current element in x-direction.

Returns:

The translation of the current element in x-direction.

currentTranslateY

public float currentTranslateY()

Returns the translation of the current element in y-direction.

Returns:

The translation of the current element in y-direction.