Class PathLength.SingleSegmentPathIterator

java.lang.Object

org.apache.batik.ext.awt.geom.PathLength.SingleSegmentPathIterator

All Implemented Interfaces:

PathIterator

Enclosing class:

PathLength

protected static class PathLength.SingleSegmentPathIterator
extends Object
implements PathIterator

A PathIterator that returns only the next path segment from another PathIterator.

Version:

$Id$

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	done	Whether the single segment has been passed.
protected PathIterator	it	The path iterator being wrapped.
protected boolean	moveDone	Whether the generated move command has been returned.
protected double	x	The x coordinate of the next move command.
protected double	y	The y coordinate of the next move command.

Fields inherited from interface PathIterator

SEG_CLOSE, SEG_CUBICTO, SEG_LINETO, SEG_MOVETO, SEG_QUADTO, WIND_EVEN_ODD, WIND_NON_ZERO

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SingleSegmentPathIterator()

Method Summary

Modifier and Type	Method	Description
int	currentSegment(double[] coords)
int	currentSegment(float[] coords)
int	getWindingRule()
boolean	isDone()
void	next()
void	setPathIterator(PathIterator it, double x, double y)	Sets the path iterator to use and the initial SEG_MOVETO command to return before it.

Methods inherited from class Object

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

Field Details

it

protected PathIterator it

The path iterator being wrapped.

done

protected boolean done

Whether the single segment has been passed.

moveDone

protected boolean moveDone

Whether the generated move command has been returned.

x

protected double x

The x coordinate of the next move command.

y

protected double y

The y coordinate of the next move command.

Constructor Details

SingleSegmentPathIterator

protected SingleSegmentPathIterator()

Method Details

setPathIterator

public void setPathIterator(PathIterator it,
 double x,
 double y)

Sets the path iterator to use and the initial SEG_MOVETO command to return before it.

currentSegment

public int currentSegment(double[] coords)

Specified by:

currentSegment in interface PathIterator

currentSegment

public int currentSegment(float[] coords)

Specified by:

currentSegment in interface PathIterator

getWindingRule

public int getWindingRule()

Specified by:

getWindingRule in interface PathIterator

isDone

public boolean isDone()

Specified by:

isDone in interface PathIterator

next

public void next()

Specified by:

next in interface PathIterator