ilog.views.maps.srs.coordtrans

Class IlvGeocentricTransform.EllipsoidalGeocentric

java.lang.Object

ilog.views.maps.srs.coordtrans.IlvGeocentricTransform

ilog.views.maps.srs.coordtrans.IlvGeocentricTransform.EllipsoidalGeocentric

All Implemented Interfaces:

IlvPersistentObject, IlvMathTransform, Serializable

Enclosing class:

IlvGeocentricTransform

public static class IlvGeocentricTransform.EllipsoidalGeocentric
extends IlvGeocentricTransform

The transformation to transform ellipsoidal coordinates to geocentric coordinates.

Since:

JViews 5.0

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class ilog.views.maps.srs.coordtrans.IlvGeocentricTransform

IlvGeocentricTransform.EllipsoidalGeocentric, IlvGeocentricTransform.GeocentricEllipsoidal

Constructor Summary

Constructors

Constructor and Description
EllipsoidalGeocentric(IlvGeographicCoordinateSystem ellipsoidalCS, IlvGeocentricCoordinateSystem geoCS) Constructs a new ellipsoidal to geocentric transformation.
EllipsoidalGeocentric(IlvInputStream stream) Reads an EllipsoidalGeocentric from the specified input stream.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj) Compares the argument to the receiver, and answers true if they represent the same object.
IlvMathTransform	getInverse() Returns the inverse transformation.
IlvCoordinate	transform(IlvCoordinate sourceCP, IlvCoordinate result) Transforms the specified point.
void	write(IlvOutputStream stream) Writes this transformation to the specified output file.

Methods inherited from class ilog.views.maps.srs.coordtrans.IlvGeocentricTransform

getSourceCS, getSourceDimension, getTargetCS, getTargetDimension, isIdentity, transform

Methods inherited from class java.lang.Object

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

Constructor Detail

EllipsoidalGeocentric

public EllipsoidalGeocentric(IlvGeographicCoordinateSystem ellipsoidalCS,
                             IlvGeocentricCoordinateSystem geoCS)

Constructs a new ellipsoidal to geocentric transformation.

EllipsoidalGeocentric

public EllipsoidalGeocentric(IlvInputStream stream)
                      throws IlvReadFileException

Reads an EllipsoidalGeocentric from the specified input stream.

Parameters:

stream - The IlvInputStream.

Throws:

IlvReadFileException - If a transformation cannot be read from the input stream.

Method Detail

write

public void write(IlvOutputStream stream)
           throws IOException

Writes this transformation to the specified output file.

Specified by:

write in interface IlvPersistentObject

Overrides:

write in class IlvGeocentricTransform

Parameters:

stream - The IlvOutputStream.

Throws:

IOException - If an error occurs.

getInverse

public IlvMathTransform getInverse()

Returns the inverse transformation. The inverse transformation has a default iteration step tolerance of 1e-3. If this EllipsoidalGeocentric has already been instantiated by the inverse method of an GeocentricEllipsoidal transformation, the tolerance is switched back to the one set in the geocentric ellipsoidal transformation.

transform

public IlvCoordinate transform(IlvCoordinate sourceCP,
                               IlvCoordinate result)
                        throws IlvCoordinateTransformationException

Transforms the specified point.

Throws:

IlvCoordinateTransformationException

equals

public boolean equals(Object obj)

Compares the argument to the receiver, and answers true if they represent the same object.

Overrides:

equals in class Object

Since:

JViews 8.5

See Also:

Object.equals(java.lang.Object)