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/**
* \file NETGeographicLib/AlbersEqualArea.cpp
* \brief Implementation for NETGeographicLib::AlbersEqualArea class
*
* NETGeographicLib is copyright (c) Scott Heiman (2013)
* GeographicLib is Copyright (c) Charles Karney (2010-2012)
* <charles@karney.com> and licensed under the MIT/X11 License.
* For more information, see
* http://geographiclib.sourceforge.net/
**********************************************************************/
#include "stdafx.h"
#include "GeographicLib/AlbersEqualArea.hpp"
#include "AlbersEqualArea.h"
#include "NETGeographicLib.h"
using namespace NETGeographicLib;
//*****************************************************************************
AlbersEqualArea::!AlbersEqualArea()
{
if ( m_pAlbersEqualArea != NULL )
{
delete m_pAlbersEqualArea;
m_pAlbersEqualArea = NULL;
}
}
//*****************************************************************************
AlbersEqualArea::AlbersEqualArea( StandardTypes type )
{
try
{
switch ( type )
{
case StandardTypes::CylindricalEqualArea:
m_pAlbersEqualArea = new GeographicLib::AlbersEqualArea( GeographicLib::AlbersEqualArea::CylindricalEqualArea() );
break;
case StandardTypes::AzimuthalEqualAreaNorth:
m_pAlbersEqualArea = new GeographicLib::AlbersEqualArea( GeographicLib::AlbersEqualArea::AzimuthalEqualAreaNorth() );
break;
case StandardTypes::AzimuthalEqualAreaSouth:
m_pAlbersEqualArea = new GeographicLib::AlbersEqualArea( GeographicLib::AlbersEqualArea::AzimuthalEqualAreaSouth() );
break;
}
}
catch ( std::bad_alloc )
{
throw gcnew GeographicErr( "Failed to allocate memory for a GeographicLib::AlbersEqualArea" );
}
}
//*****************************************************************************
AlbersEqualArea::AlbersEqualArea(double a, double f, double stdlat1, double stdlat2, double k1)
{
try
{
m_pAlbersEqualArea = new GeographicLib::AlbersEqualArea( a, f, stdlat1, stdlat2, k1 );
}
catch ( GeographicLib::GeographicErr err )
{
throw gcnew GeographicErr( err.what() );
}
catch ( std::bad_alloc )
{
throw gcnew GeographicErr( "Failed to allocate memory for a GeographicLib::AlbersEqualArea" );
}
}
//*****************************************************************************
AlbersEqualArea::AlbersEqualArea(double a, double f, double stdlat, double k0)
{
try
{
m_pAlbersEqualArea = new GeographicLib::AlbersEqualArea( a, f, stdlat, k0 );
}
catch ( GeographicLib::GeographicErr err )
{
throw gcnew GeographicErr( err.what() );
}
catch ( std::bad_alloc )
{
throw gcnew GeographicErr( "Failed to allocate memory for a GeographicLib::AlbersEqualArea" );
}
}
//*****************************************************************************
AlbersEqualArea::AlbersEqualArea(double a, double f,
double sinlat1, double coslat1,
double sinlat2, double coslat2,
double k1)
{
try
{
m_pAlbersEqualArea = new GeographicLib::AlbersEqualArea(
a, f, sinlat1, coslat1, sinlat2, coslat2, k1 );
}
catch ( GeographicLib::GeographicErr err )
{
throw gcnew GeographicErr( err.what() );
}
catch ( std::bad_alloc )
{
throw gcnew GeographicErr( "Failed to allocate memory for a GeographicLib::AlbersEqualArea" );
}
}
//*****************************************************************************
void AlbersEqualArea::SetScale(double lat, double k)
{
try
{
m_pAlbersEqualArea->SetScale( lat, k );
}
catch ( const std::exception& xcpt )
{
throw gcnew GeographicErr( xcpt.what() );
}
}
//*****************************************************************************
void AlbersEqualArea::Forward(double lon0, double lat, double lon,
[System::Runtime::InteropServices::Out] double% x,
[System::Runtime::InteropServices::Out] double% y,
[System::Runtime::InteropServices::Out] double% gamma,
[System::Runtime::InteropServices::Out] double% k)
{
double lx, ly, lgamma, lk;
m_pAlbersEqualArea->Forward( lon0, lat, lon, lx, ly, lgamma, lk );
x = lx;
y = ly;
gamma = lgamma;
k = lk;
}
//*****************************************************************************
void AlbersEqualArea::Reverse(double lon0, double x, double y,
[System::Runtime::InteropServices::Out] double% lat,
[System::Runtime::InteropServices::Out] double% lon,
[System::Runtime::InteropServices::Out] double% gamma,
[System::Runtime::InteropServices::Out] double% k)
{
double llat, llon, lgamma, lk;
m_pAlbersEqualArea->Reverse( lon0, x, y, llat, llon, lgamma, lk );
lat = llat;
lon = llon;
gamma = lgamma;
k = lk;
}
//*****************************************************************************
void AlbersEqualArea::Forward(double lon0, double lat, double lon,
[System::Runtime::InteropServices::Out] double% x,
[System::Runtime::InteropServices::Out] double% y)
{
double lx, ly, lgamma, lk;
m_pAlbersEqualArea->Forward( lon0, lat, lon, lx, ly, lgamma, lk );
x = lx;
y = ly;
}
//*****************************************************************************
void AlbersEqualArea::Reverse(double lon0, double x, double y,
[System::Runtime::InteropServices::Out] double% lat,
[System::Runtime::InteropServices::Out] double% lon)
{
double llat, llon, lgamma, lk;
m_pAlbersEqualArea->Reverse( lon0, x, y, llat, llon, lgamma, lk );
lat = llat;
lon = llon;
}
//*****************************************************************************
double AlbersEqualArea::MajorRadius::get()
{ return m_pAlbersEqualArea->MajorRadius(); }
//*****************************************************************************
double AlbersEqualArea::Flattening::get()
{ return m_pAlbersEqualArea->Flattening(); }
//*****************************************************************************
double AlbersEqualArea::OriginLatitude::get()
{ return m_pAlbersEqualArea->OriginLatitude(); }
//*****************************************************************************
double AlbersEqualArea::CentralScale::get()
{ return m_pAlbersEqualArea->CentralScale(); }
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