com.bbn.openmap.proj.coords
Class DatumShiftGCT

java.lang.Object
  com.bbn.openmap.MapHandlerChild
      com.bbn.openmap.OMComponent
          com.bbn.openmap.proj.coords.AbstractGCT
              com.bbn.openmap.proj.coords.DatumShiftGCT

All Implemented Interfaces:

LightMapHandlerChild, GeoCoordTransformation, PropertyConsumer, java.beans.beancontext.BeanContextChild, java.beans.beancontext.BeanContextMembershipListener, java.util.EventListener

public class DatumShiftGCT
extends AbstractGCT

A CoordinateReferenceSystem to convert a latlon in a given Ellipsoid to/from wgs84.

The LatLonPoint-side is in wgs84 and the Point2D-side in the other Ellipsoid given by the constructor.

Datum shifting is performed using ECEFPoint

Field Summary

Fields inherited from class com.bbn.openmap.OMComponent

i18n, propertyPrefix

Fields inherited from class com.bbn.openmap.MapHandlerChild

beanContextChildSupport, isolated

Fields inherited from interface com.bbn.openmap.PropertyConsumer

EditorProperty, initPropertiesProperty, LabelEditorProperty, ScopedEditorProperty

Constructor Summary

DatumShiftGCT(Ellipsoid ellip)

Method Summary

java.awt.geom.Point2D	forward(double lat, double lon, java.awt.geom.Point2D ret) Convert from a latlon in wgs84 to the Ellipsoid of this instance
LatLonPoint	inverse(double x, double y, LatLonPoint ret) Convert from a latlon in the Ellipsoid of this instance to wgs84
java.lang.String	toString()

Methods inherited from class com.bbn.openmap.proj.coords.AbstractGCT

forward, inverse

Methods inherited from class com.bbn.openmap.OMComponent

getProperties, getPropertyInfo, getPropertyPrefix, setProperties, setProperties, setPropertyPrefix

Methods inherited from class com.bbn.openmap.MapHandlerChild

addPropertyChangeListener, addVetoableChangeListener, childrenAdded, childrenRemoved, findAndInit, findAndInit, findAndUndo, firePropertyChange, fireVetoableChange, getBeanContext, isIsolated, removePropertyChangeListener, removeVetoableChangeListener, setBeanContext, setIsolated

Methods inherited from class java.lang.Object

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

Constructor Detail

DatumShiftGCT

public DatumShiftGCT(Ellipsoid ellip)

Method Detail

forward

public java.awt.geom.Point2D forward(double lat,
                                     double lon,
                                     java.awt.geom.Point2D ret)

Convert from a latlon in wgs84 to the Ellipsoid of this instance

Specified by:

forward in interface GeoCoordTransformation

Specified by:

forward in class AbstractGCT

inverse

public LatLonPoint inverse(double x,
                           double y,
                           LatLonPoint ret)

Convert from a latlon in the Ellipsoid of this instance to wgs84

Specified by:

inverse in interface GeoCoordTransformation

Specified by:

inverse in class AbstractGCT

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object