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/*=========================================================================
Program: ORFEO Toolbox
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Centre National d'Etudes Spatiales. All rights reserved.
See OTBCopyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#include <fstream>
#include <iomanip>
#include "otbGenericMapProjection.h"
int otbGenericMapProjection(int itkNotUsed(argc), char* argv[])
{
const char * outFileName = argv[1];
std::ofstream file;
file.open(outFileName);
file << std::setprecision(15);
/** Test the ability to instantiate a projection from a string*/
std::string projectionRefWkt =
"PROJCS[\"UTM Zone 31, Northern Hemisphere\", GEOGCS[\"WGS 84\", DATUM[\"WGS_1984\", SPHEROID[\"WGS 84\", 6378137, 298.257223563, AUTHORITY[\"EPSG\",\"7030\"]], TOWGS84[0, 0, 0, 0, 0, 0, 0], AUTHORITY[\"EPSG\",\"6326\"]], PRIMEM[\"Greenwich\", 0, AUTHORITY[\"EPSG\",\"8901\"]], UNIT[\"degree\", 0.0174532925199433, AUTHORITY[\"EPSG\",\"9108\"]], AXIS[\"Lat\", NORTH], AXIS[\"Long\", EAST], AUTHORITY[\"EPSG\",\"4326\"]], PROJECTION[\"Transverse_Mercator\"], PARAMETER[\"latitude_of_origin\", 0], PARAMETER[\"central_meridian\", 3], PARAMETER[\"scale_factor\", 0.9996], PARAMETER[\"false_easting\", 500000], PARAMETER[\"false_northing\", 0], UNIT[\"Meter\", 1]]";
typedef otb::GenericMapProjection<otb::TransformDirection::FORWARD> GenericMapProjection;
GenericMapProjection::Pointer genericMapProjection = GenericMapProjection::New();
genericMapProjection->SetWkt(projectionRefWkt);
file << genericMapProjection->GetWkt() << std::endl << std::endl;
itk::Point<double, 2> point;
point[0] = 1.44;
point[1] = 43.6050;
file << "Forward projection: " << std::endl;
file << point << " -> ";
file << genericMapProjection->TransformPoint(point);
file << std::endl << std::endl;
typedef otb::GenericMapProjection<otb::TransformDirection::INVERSE> GenericMapProjectionInverse;
GenericMapProjectionInverse::Pointer genericMapProjectionInverse = GenericMapProjectionInverse::New();
genericMapProjectionInverse->SetWkt(projectionRefWkt);
file << genericMapProjectionInverse->GetWkt() << std::endl << std::endl;
point[0] = 374100.8;
point[1] = 4829184.8;
file << "Inverse projection: " << std::endl;
file << point << " -> ";
file << genericMapProjectionInverse->TransformPoint(point);
file << std::endl << std::endl;
file.close();
return EXIT_SUCCESS;
}
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