GeneralPath.GeneralPathIterator

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java.awt.geom
Class GeneralPath.GeneralPathIterator

java.lang.Object
  java.awt.geom.GeneralPath.GeneralPathIterator

All Implemented Interfaces:: PathIterator

Enclosing class:: GeneralPath

private static class GeneralPath.GeneralPathIterator
extends java.lang.Object
implements PathIterator

A PathIterator that iterates over the segments of a GeneralPath.

Field Summary

private static int[] NUM_COORDS
          The number of coordinate values for each segment type.

(package private) GeneralPath path
          The GeneralPath whose segments are being iterated.

private int pos
          The current position of the iterator.

private AffineTransform transform
          The affine transformation used to transform coordinates.

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

(package private) GeneralPath.GeneralPathIterator(GeneralPath path, AffineTransform transform)
          Constructs a new iterator for enumerating the segments of a GeneralPath.

Method Summary

int currentSegment(double[] coords)
          Returns the current segment in double coordinates.

int currentSegment(float[] coords)
          Returns the current segment in float coordinates.

int getWindingRule()
          Returns the current winding rule of the GeneralPath.

boolean isDone()
          Determines whether the iterator has reached the last segment in the path.

void next()
          Advances the iterator position by one segment.

Methods inherited from class java.lang.Object

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

Field Detail

NUM_COORDS

private static final int[] NUM_COORDS

The number of coordinate values for each segment type.

path

final GeneralPath path

The GeneralPath whose segments are being iterated. This is package-private to avoid an accessor method.

transform

private final AffineTransform transform

The affine transformation used to transform coordinates.

pos

private int pos

The current position of the iterator.

Constructor Detail