ossimUtmpt.h

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//*******************************************************************
// Copyright (C) 2000 ImageLinks Inc.
//
// License:  MIT
// 
// See LICENSE.txt file in the top level directory for more details.
//
// Author:  Garrett Potts
//
// Description:
//
// This is the Universal Transverse Mercator (UTM) point.  Allows
// easy onversion between different coordinates.
//*******************************************************************
//  $Id: ossimUtmpt.h 9094 2006-06-13 19:12:40Z dburken $
#ifndef ossimUtmpt_HEADER
#define ossimUtmpt_HEADER

#include <ossim/base/ossimConstants.h>

class ossimGpt;
class ossimEcefPoint;
class ossimUpspt;
class ossimDatum;

class OSSIMDLLEXPORT ossimUtmpt
{
public:
   ossimUtmpt(const ossimGpt &aPt);
   ossimUtmpt(const ossimEcefPoint &aPt);
   ossimUtmpt(long         zone,
              char         hemisphere,  // N or S
              double       easting,
              double       northing,
              const ossimDatum* datum);
   
   // ossimUtmpt(const ossimUpspt &aPt);

   ossim_int32 zone() const { return theZone; }

   char hemisphere() const { return theHemisphere; }

   double easting() const { return theEasting; }

   double northing() const { return theNorthing; }

   const ossimDatum* datum() const { return theDatum; }

   void convertFromGround(const ossimGpt &aPt);

   void convertToGround(ossimGpt &aPt);
   
private:
   long               theZone;
   char               theHemisphere;
   double             theEasting;
   double             theNorthing;
   const ossimDatum*  theDatum;
};

#endif