att.grappa
Class GrappaPathIterator

java.lang.Object
  att.grappa.GrappaPathIterator

All Implemented Interfaces:

java.awt.geom.PathIterator

public class GrappaPathIterator
extends java.lang.Object
implements java.awt.geom.PathIterator

This class provides a PathIterator for GrappaNexus shapes.

Version:

1.2, 21 Aug 2005; Copyright 1996 - 2005 by AT&T Corp.

Author:

John Mocenigo, Research @ AT&T Labs

Field Summary

(package private) java.awt.geom.AffineTransform	affine
(package private) java.awt.geom.PathIterator	areaIterator
(package private) GrappaNexus	grappaNexus
(package private) double[]	pts
(package private) java.awt.geom.PathIterator	shapeIterator
(package private) int	type

Fields inherited from interface java.awt.geom.PathIterator

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

Constructor Summary

GrappaPathIterator(GrappaNexus shape)
Constructs a new GrappaPathIterator given a GrappaNexus.

GrappaPathIterator(GrappaNexus shape, java.awt.geom.AffineTransform at)
Constructs a new GrappaPathIterator given a GrappaNexus and an optional AffineTransform.

Method Summary

int	currentSegment(double[] coords)
int	currentSegment(float[] coords)
int	getWindingRule() Return the winding rule for determining the interior of the path.
boolean	isDone()
void	next()

Methods inherited from class java.lang.Object

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

Field Detail

grappaNexus

GrappaNexus grappaNexus

affine

java.awt.geom.AffineTransform affine

shapeIterator

java.awt.geom.PathIterator shapeIterator

areaIterator

java.awt.geom.PathIterator areaIterator

pts

double[] pts

type

int type

Constructor Detail

GrappaPathIterator

public GrappaPathIterator(GrappaNexus shape)

Constructs a new GrappaPathIterator given a GrappaNexus.

GrappaPathIterator

public GrappaPathIterator(GrappaNexus shape,
                          java.awt.geom.AffineTransform at)

Constructs a new GrappaPathIterator given a GrappaNexus and an optional AffineTransform.

Method Detail

currentSegment

public int currentSegment(double[] coords)

Specified by:

currentSegment in interface java.awt.geom.PathIterator

currentSegment

public int currentSegment(float[] coords)

Specified by:

currentSegment in interface java.awt.geom.PathIterator

getWindingRule

public int getWindingRule()

Return the winding rule for determining the interior of the path.

Specified by:

getWindingRule in interface java.awt.geom.PathIterator

isDone

public boolean isDone()

Specified by:

isDone in interface java.awt.geom.PathIterator

next

public void next()

Specified by:

next in interface java.awt.geom.PathIterator