org.gvsig.fmap.geom.generalpath.gputils

Class GeneralPathXIterator

java.lang.Object

org.gvsig.fmap.geom.generalpath.gputils.GeneralPathXIterator

All Implemented Interfaces:

PathIterator

Direct Known Subclasses:

PointIterator

Deprecated.

this class will be removed to the API. Use the geometry methods to get the internal points.

public class GeneralPathXIterator
extends Object
implements PathIterator

This class represents the iterator for General Paths X. It can be used to retrieve all of the elements in a GeneralPathX. The GeneralPathX#getPathIterator method is used to create a GeneralPathXIterator for a particular GeneralPathX. The iterator can be used to iterator the path only once. Subsequent iterations require a new iterator.

See Also:

GeneralPathX

Field Summary

Fields

Modifier and Type	Field and Description
protected AffineTransform	affine Deprecated.
protected IGeneralPathX	path Deprecated.
protected int	pointIdx Deprecated.
protected int	typeIdx Deprecated.

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

Constructors

Constructor and Description
GeneralPathXIterator(IGeneralPathX path) Deprecated. Constructs an iterator given a GeneralPathX.
GeneralPathXIterator(IGeneralPathX path, AffineTransform at) Deprecated. Constructs an iterator given a GeneralPathX and an optional AffineTransform.

Method Summary

Modifier and Type	Method and Description
int	currentSegment(double[] coords) Deprecated. Returns the coordinates and type of the current path segment in the iteration.
int	currentSegment(float[] coords) Deprecated. Returns the coordinates and type of the current path segment in the iteration.
int	currentSegment3D(double[] coords) Deprecated.
int	getWindingRule() Deprecated. Return the winding rule for determining the interior of the path.
boolean	isDone() Deprecated. Tests if there are more points to read.
void	next() Deprecated. Moves the iterator to the next segment of the path forwards along the primary direction of traversal as long as there are more points in that direction.

Methods inherited from class java.lang.Object

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

Field Detail

typeIdx

protected int typeIdx

Deprecated.

pointIdx

protected int pointIdx

Deprecated.

path

protected IGeneralPathX path

Deprecated.

affine

protected AffineTransform affine

Deprecated.

Constructor Detail

GeneralPathXIterator

public GeneralPathXIterator(IGeneralPathX path)

Deprecated.

Constructs an iterator given a GeneralPathX.

See Also:

GeneralPathX#getPathIterator

GeneralPathXIterator

public GeneralPathXIterator(IGeneralPathX path,
                            AffineTransform at)

Deprecated.

Constructs an iterator given a GeneralPathX and an optional AffineTransform.

See Also:

GeneralPathX#getPathIterator

Method Detail

getWindingRule

public int getWindingRule()

Deprecated.

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

Specified by:

getWindingRule in interface PathIterator

See Also:

PathIterator.WIND_EVEN_ODD, PathIterator.WIND_NON_ZERO

isDone

public boolean isDone()

Deprecated.

Tests if there are more points to read.

Specified by:

isDone in interface PathIterator

Returns:

true if there are more points to read

next

public void next()

Deprecated.

Moves the iterator to the next segment of the path forwards along the primary direction of traversal as long as there are more points in that direction.

Specified by:

next in interface PathIterator

currentSegment

public int currentSegment(float[] coords)

Deprecated.

Returns the coordinates and type of the current path segment in the iteration. The return value is the path segment type: SEG_MOVETO, SEG_LINETO, SEG_QUADTO, SEG_CUBICTO, or SEG_CLOSE. A float array of length 6 must be passed in and may be used to store the coordinates of the point(s). Each point is stored as a pair of float x,y coordinates. SEG_MOVETO and SEG_LINETO types will return one point, SEG_QUADTO will return two points, SEG_CUBICTO will return 3 points and SEG_CLOSE will not return any points.

Specified by:

currentSegment in interface PathIterator

See Also:

PathIterator.SEG_MOVETO, PathIterator.SEG_LINETO, PathIterator.SEG_QUADTO, PathIterator.SEG_CUBICTO, PathIterator.SEG_CLOSE

currentSegment

public int currentSegment(double[] coords)

Deprecated.

Returns the coordinates and type of the current path segment in the iteration. The return value is the path segment type: SEG_MOVETO, SEG_LINETO, SEG_QUADTO, SEG_CUBICTO, or SEG_CLOSE. A double array of length 6 must be passed in and may be used to store the coordinates of the point(s). Each point is stored as a pair of double x,y coordinates. SEG_MOVETO and SEG_LINETO types will return one point, SEG_QUADTO will return two points, SEG_CUBICTO will return 3 points and SEG_CLOSE will not return any points.

Specified by:

currentSegment in interface PathIterator

See Also:

PathIterator.SEG_MOVETO, PathIterator.SEG_LINETO, PathIterator.SEG_QUADTO, PathIterator.SEG_CUBICTO, PathIterator.SEG_CLOSE

currentSegment3D

public int currentSegment3D(double[] coords)

Deprecated.