/usr/include/OTB-6.4/otbWorldFile.h is in libotb-dev 6.4.0+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2005-2017 Centre National d'Etudes Spatiales (CNES)
*
* This file is part of Orfeo Toolbox
*
* https://www.orfeo-toolbox.org/
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef otbWorldFile_h
#define otbWorldFile_h
#include <iomanip>
#include <fstream>
#include "itkObject.h"
#include "itkObjectFactory.h"
namespace otb {
/**
* \class WorldFile
* \brief Handles the world file that associates geographic information to png, jpg
*
* The world file format is detailed at
* http://en.wikipedia.org/wiki/World_file
*
*
* \ingroup OTBCarto
*/
class ITK_EXPORT WorldFile : public itk::Object
{
public:
typedef WorldFile Self;
typedef itk::Object Superclass;
typedef itk::SmartPointer<Self> Pointer;
typedef itk::SmartPointer<const Self> ConstPointer;
/** Method for creation through the object factory. */
itkNewMacro(Self);
itkGetMacro(LonOrigin, double)
itkSetMacro(LonOrigin, double)
itkGetMacro(LatOrigin, double)
itkSetMacro(LatOrigin, double)
itkGetMacro(LonSpacing, double)
itkSetMacro(LonSpacing, double)
itkGetMacro(LatSpacing, double)
itkSetMacro(LatSpacing, double)
itkGetMacro(LonRotation, double)
itkSetMacro(LonRotation, double)
itkGetMacro(LatRotation, double)
itkSetMacro(LatRotation, double)
itkGetStringMacro(ImageFilename)
itkSetStringMacro(ImageFilename)
void Update()
{
if (m_ImageFilename.empty())
{
itkExceptionMacro(<< "The image filename must be provided");
}
std::string worldFilename;
int i = m_ImageFilename.find_last_of('.');
worldFilename = m_ImageFilename.substr(0, i) + ".wld";
std::ofstream file;
file.open(worldFilename.c_str());
file << std::setprecision(15);
file << m_LonSpacing << std::endl;
file << m_LatRotation << std::endl; //yes, in this order
file << m_LonRotation << std::endl;
file << m_LatSpacing << std::endl;
file << m_LonOrigin << std::endl;
file << m_LatOrigin << std::endl;
file.close();
}
protected:
WorldFile() : m_LonOrigin(0.0), m_LatOrigin(0.0),
m_LonSpacing(0.0), m_LatSpacing(0.0),
m_LonRotation(0.0), m_LatRotation(0.0),
m_ImageFilename("") {}
~WorldFile() ITK_OVERRIDE {}
private:
WorldFile(const Self &); //purposely not implemented
void operator =(const Self&); //purposely not implemented
double m_LonOrigin;
double m_LatOrigin;
double m_LonSpacing;
double m_LatSpacing;
double m_LonRotation;
double m_LatRotation;
std::string m_ImageFilename;
};
} // end namespace otb
#endif
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