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

Enclosing class:

IlvGeocentricTransform

public static class IlvGeocentricTransform.EllipsoidalGeocentric
extends IlvGeocentricTransform

The transformation to transform ellipsoidal coordinates to geocentric coordinates.

Since:

JViews 5.0

Nested Class Summary

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

IlvGeocentricTransform.EllipsoidalGeocentric, IlvGeocentricTransform.GeocentricEllipsoidal

Constructor Summary

IlvGeocentricTransform.EllipsoidalGeocentric(IlvGeographicCoordinateSystem ellipsoidalCS, IlvGeocentricCoordinateSystem geoCS)
Constructs a new ellipsoidal to geocentric transformation.

IlvGeocentricTransform.EllipsoidalGeocentric(IlvInputStream stream)
Reads an EllipsoidalGeocentric from the specified input stream.

Method Summary

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

Constructor Detail

IlvGeocentricTransform.EllipsoidalGeocentric

public IlvGeocentricTransform.EllipsoidalGeocentric(IlvGeographicCoordinateSystem ellipsoidalCS,
                                                    IlvGeocentricCoordinateSystem geoCS)

Constructs a new ellipsoidal to geocentric transformation.

IlvGeocentricTransform.EllipsoidalGeocentric

public IlvGeocentricTransform.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