Package org.geotools.geometry.jts

Class LineIterator2

Object

LineIterator2

All Implemented Interfaces:

PathIterator

public final class LineIterator2
extends Object
implements PathIterator

A path iterator for the LiteShape class, specialized to iterate over LineString object.

Author:

Andrea Aime, simone giannecchini

Field Summary

Fields inherited from interface PathIterator

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

Constructor Summary

Constructors

Constructor	Description
LineIterator2()

Method Summary

Modifier and Type	Method	Description
int	currentSegment(double[] coords)
int	currentSegment(float[] coords)
int	getWindingRule()	Returns the winding rule for determining the interior of the path.
void	init(LineString ls, AffineTransform at)
boolean	isDone()	Tests if the iteration is complete.
void	next()	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 Object

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

Constructor Details

LineIterator2

public LineIterator2()

Method Details

currentSegment

public int currentSegment(float[] coords)

Specified by:

currentSegment in interface PathIterator

See Also:

• PathIterator.currentSegment(float[])

init

public void init(LineString ls,
 AffineTransform at)

getWindingRule

public int getWindingRule()

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

Specified by:

getWindingRule in interface PathIterator

Returns:

the winding rule.

See Also:

• PathIterator.WIND_EVEN_ODD
• PathIterator.WIND_NON_ZERO

isDone

public boolean isDone()

Tests if the iteration is complete.

Specified by:

isDone in interface PathIterator

Returns:

true if all the segments have been read; false otherwise.

next

public void next()

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(double[] coords)

Specified by:

currentSegment in interface PathIterator

See Also:

• PathIterator.currentSegment(double[])