org.gvsig.fmap.geom.jts.mgeom

Class MCoordinateSequence

java.lang.Object

org.gvsig.fmap.geom.jts.mgeom.MCoordinateSequence

All Implemented Interfaces:

java.io.Serializable

public class MCoordinateSequence
extends java.lang.Object
implements java.io.Serializable

Implements the CoordinateSequence interface. In this implementation, Coordinates returned by #toArray and #get are live -- parties that change them are actually changing the MCoordinateSequence's underlying data.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MCoordinateSequence(Coordinate[] copyCoords) Constructor that makes a copy of an array of Coordinates.
MCoordinateSequence(CoordinateSequence coordSeq) Constructor that makes a copy of a CoordinateSequence.
MCoordinateSequence(MCoordinate[] coordinates) Copy constructor -- simply aliases the input array, for better performance.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
static MCoordinate[]	copy(Coordinate[] coordinates)
static MCoordinate[]	copy(CoordinateSequence coordSeq)
Envelope	expandEnvelope(Envelope env)
Coordinate	getCoordinate(int i)
void	getCoordinate(int index, Coordinate coord)
Coordinate	getCoordinateCopy(int index)
int	getDimension()
double	getM(int index)
double	getOrdinate(int index, int ordinateIndex)
double	getX(int index)
double	getY(int index)
void	setOrdinate(int index, int ordinateIndex, double value)
int	size()
Coordinate[]	toCoordinateArray()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MCoordinateSequence

public MCoordinateSequence(MCoordinate[] coordinates)

Copy constructor -- simply aliases the input array, for better performance.

Parameters:

coordinates -

MCoordinateSequence

public MCoordinateSequence(Coordinate[] copyCoords)

Constructor that makes a copy of an array of Coordinates. Always makes a copy of the input array, since the actual class of the Coordinates in the input array may be different from MCoordinate.

Parameters:

copyCoords -

MCoordinateSequence

public MCoordinateSequence(CoordinateSequence coordSeq)

Constructor that makes a copy of a CoordinateSequence.

Parameters:

coordSeq -

Method Detail

copy

public static MCoordinate[] copy(Coordinate[] coordinates)

copy

public static MCoordinate[] copy(CoordinateSequence coordSeq)

getDimension

public int getDimension()

See Also:

com.vividsolutions.jts.geom.CoordinateSequence#getDimension()

getCoordinate

public Coordinate getCoordinate(int i)

getCoordinateCopy

public Coordinate getCoordinateCopy(int index)

See Also:

com.vividsolutions.jts.geom.CoordinateSequence#getCoordinateCopy(int)

getCoordinate

public void getCoordinate(int index,
                          Coordinate coord)

See Also:

com.vividsolutions.jts.geom.CoordinateSequence#getCoordinate(int, com.vividsolutions.jts.geom.Coordinate)

getX

public double getX(int index)

See Also:

com.vividsolutions.jts.geom.CoordinateSequence#getX(int)

getY

public double getY(int index)

See Also:

com.vividsolutions.jts.geom.CoordinateSequence#getY(int)

getM

public double getM(int index)

Returns:

the measure value of the coordinate in the index

getOrdinate

public double getOrdinate(int index,
                          int ordinateIndex)

See Also:

com.vividsolutions.jts.geom.CoordinateSequence#getOrdinate(int, int)

setOrdinate

public void setOrdinate(int index,
                        int ordinateIndex,
                        double value)

See Also:

com.vividsolutions.jts.geom.CoordinateSequence#setOrdinate(int, int, double)

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

size

public int size()

toCoordinateArray

public Coordinate[] toCoordinateArray()

expandEnvelope

public Envelope expandEnvelope(Envelope env)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object