Package mil.nga.proj

Class ProjectionTransform

java.lang.Object

mil.nga.proj.ProjectionTransform

public class ProjectionTransform
extends Object

Projection transform wrapper

Author:

osbornb

Field Summary

Fields

Modifier and Type	Field	Description
protected static org.locationtech.proj4j.CoordinateTransformFactory	ctFactory	Coordinate transform factory
protected Projection	fromProjection	From Projection
protected Projection	toProjection	To Projection
protected org.locationtech.proj4j.CoordinateTransform	transform	Coordinate transform

Constructor Summary

Constructors

Constructor	Description
ProjectionTransform(Projection fromProjection, Projection toProjection)	Constructor
ProjectionTransform(ProjectionTransform transform)	Copy Constructor

Method Summary

Modifier and Type	Method	Description
static ProjectionTransform	create(long fromEpsg, long toEpsg)	Create a projection transform
static ProjectionTransform	create(long fromEpsg, Projection toProjection)	Create a projection transform
static ProjectionTransform	create(String fromAuthority, long fromCode, String toAuthority, long toCode)	Create a projection transform
static ProjectionTransform	create(String fromAuthority, long fromCode, Projection toProjection)	Create a projection transform
static ProjectionTransform	create(String fromAuthority, String fromCode, String toAuthority, String toCode)	Create a projection transform
static ProjectionTransform	create(String fromAuthority, String fromCode, Projection toProjection)	Create a projection transform
static ProjectionTransform	create(Projection fromProjection, long toEpsg)	Create a projection transform
static ProjectionTransform	create(Projection fromProjection, String toAuthority, long toCode)	Create a projection transform
static ProjectionTransform	create(Projection fromProjection, String toAuthority, String toCode)	Create a projection transform
static ProjectionTransform	create(Projection fromProjection, Projection toProjection)	Create a projection transform
static ProjectionTransform	create(ProjectionTransform transform)	Create a projection transform
Projection	getFromProjection()	Get the from projection in the transform
ProjectionTransform	getInverseTransformation()	Get the inverse transformation
Projection	getToProjection()	Get the to projection in the transform
org.locationtech.proj4j.CoordinateTransform	getTransform()	Get the transform
boolean	isSameProjection()	Is the from and to projection the same?
double[]	transform(double x, double y)	Transform a x and y location
double[]	transform(double minX, double minY, double maxX, double maxY)	Transform the coordinate bounds
org.locationtech.proj4j.ProjCoordinate	transform(org.locationtech.proj4j.ProjCoordinate from)	Transform the projected coordinate

Methods inherited from class java.lang.Object

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

Field Detail

ctFactory

protected static org.locationtech.proj4j.CoordinateTransformFactory ctFactory

Coordinate transform factory

fromProjection

protected final Projection fromProjection

From Projection

toProjection

protected final Projection toProjection

To Projection

transform

protected final org.locationtech.proj4j.CoordinateTransform transform

Coordinate transform

Constructor Detail

ProjectionTransform

public ProjectionTransform(Projection fromProjection,
                           Projection toProjection)

Constructor

Parameters:

fromProjection - from projection

toProjection - to projection

ProjectionTransform

public ProjectionTransform(ProjectionTransform transform)

Copy Constructor

Parameters:

transform - projection transform

Method Detail

create

public static ProjectionTransform create(Projection fromProjection,
                                         Projection toProjection)

Create a projection transform

Parameters:

fromProjection - from projection

toProjection - to projection

Returns:

projection transform

create

public static ProjectionTransform create(Projection fromProjection,
                                         long toEpsg)

Create a projection transform

Parameters:

fromProjection - from projection

toEpsg - to epsg

Returns:

projection transform

create

public static ProjectionTransform create(Projection fromProjection,
                                         String toAuthority,
                                         long toCode)

Create a projection transform

Parameters:

fromProjection - from projection

toAuthority - to coordinate authority

toCode - to coordinate code

Returns:

projection transform

create

public static ProjectionTransform create(Projection fromProjection,
                                         String toAuthority,
                                         String toCode)

Create a projection transform

Parameters:

fromProjection - from projection

toAuthority - to coordinate authority

toCode - to coordinate code

Returns:

projection transform

create

public static ProjectionTransform create(long fromEpsg,
                                         Projection toProjection)

Create a projection transform

Parameters:

fromEpsg - from epsg

toProjection - to projection

Returns:

projection transform

create

public static ProjectionTransform create(String fromAuthority,
                                         long fromCode,
                                         Projection toProjection)

Create a projection transform

Parameters:

fromAuthority - from coordinate authority

fromCode - from coordinate code

toProjection - to projection

Returns:

projection transform

create

public static ProjectionTransform create(String fromAuthority,
                                         String fromCode,
                                         Projection toProjection)

Create a projection transform

Parameters:

fromAuthority - from coordinate authority

fromCode - from coordinate code

toProjection - to projection

Returns:

projection transform

create

public static ProjectionTransform create(long fromEpsg,
                                         long toEpsg)

Create a projection transform

Parameters:

fromEpsg - from epsg

toEpsg - to epsg

Returns:

projection transform

create

public static ProjectionTransform create(String fromAuthority,
                                         long fromCode,
                                         String toAuthority,
                                         long toCode)

Create a projection transform

Parameters:

fromAuthority - from coordinate authority

fromCode - from coordinate code

toAuthority - to coordinate authority

toCode - to coordinate code

Returns:

projection transform

create

public static ProjectionTransform create(String fromAuthority,
                                         String fromCode,
                                         String toAuthority,
                                         String toCode)

Create a projection transform

Parameters:

fromAuthority - from coordinate authority

fromCode - from coordinate code

toAuthority - to coordinate authority

toCode - to coordinate code

Returns:

projection transform

create

public static ProjectionTransform create(ProjectionTransform transform)

Create a projection transform

Parameters:

transform - projection transform

Returns:

projection transform

transform

public org.locationtech.proj4j.ProjCoordinate transform(org.locationtech.proj4j.ProjCoordinate from)

Transform the projected coordinate

Parameters:

from - from coordinate

Returns:

to coordinate

transform

public double[] transform(double x,
                          double y)

Transform a x and y location

Parameters:

x - x coordinate

y - y coordinate

Returns:

transformed coordinates as [x, y]

transform

public double[] transform(double minX,
                          double minY,
                          double maxX,
                          double maxY)

Transform the coordinate bounds

Parameters:

minX - min x

minY - min y

maxX - max x

maxY - max y

Returns:

transformed coordinate bounds as [minX, minY, maxX, maxY]

getFromProjection

public Projection getFromProjection()

Get the from projection in the transform

Returns:

from projection

getToProjection

public Projection getToProjection()

Get the to projection in the transform

Returns:

to projection

getTransform

public org.locationtech.proj4j.CoordinateTransform getTransform()

Get the transform

Returns:

transform

isSameProjection

public boolean isSameProjection()

Is the from and to projection the same?

Returns:

true if the same projection

getInverseTransformation

public ProjectionTransform getInverseTransformation()

Get the inverse transformation

Returns:

inverse transformation