org.openstreetmap.josm.data.projection.datum
Class NTV2Datum

java.lang.Object
  org.openstreetmap.josm.data.projection.datum.AbstractDatum
      org.openstreetmap.josm.data.projection.datum.NTV2Datum

All Implemented Interfaces:

Datum

public class NTV2Datum
extends AbstractDatum

Datum based of NTV2 grid shift file.

Field Summary

protected NTV2GridShiftFileWrapper

nadgrids

Fields inherited from class org.openstreetmap.josm.data.projection.datum.AbstractDatum

ellps, name, proj4Id

Constructor Summary

NTV2Datum(java.lang.String name, java.lang.String proj4Id, Ellipsoid ellps, NTV2GridShiftFileWrapper nadgrids)

Method Summary

LatLon	fromWGS84(LatLon ll) Convert lat/lon from WGS84 to this datum.
LatLon	toWGS84(LatLon ll) Convert lat/lon from this datum to WGS84 datum.

Methods inherited from class org.openstreetmap.josm.data.projection.datum.AbstractDatum

getEllipsoid, getName, getProj4Id

Methods inherited from class java.lang.Object

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

Field Detail

nadgrids

protected NTV2GridShiftFileWrapper nadgrids

Constructor Detail

NTV2Datum

public NTV2Datum(java.lang.String name,
                 java.lang.String proj4Id,
                 Ellipsoid ellps,
                 NTV2GridShiftFileWrapper nadgrids)

Method Detail

toWGS84

public LatLon toWGS84(LatLon ll)

Description copied from interface: Datum

Convert lat/lon from this datum to WGS84 datum.

fromWGS84

public LatLon fromWGS84(LatLon ll)

Description copied from interface: Datum

Convert lat/lon from WGS84 to this datum.