/usr/include/OTB-5.8/otbLogPolarTransform.txx is in libotb-dev 5.8.0+dfsg-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | /*=========================================================================
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.
=========================================================================*/
#ifndef otbLogPolarTransform_txx
#define otbLogPolarTransform_txx
#include "otbLogPolarTransform.h"
#include "otbMacro.h"
#include "otbMath.h"
namespace otb
{
/**
* Constructor.
*/
template <class TScalarType>
LogPolarTransform<TScalarType>
::LogPolarTransform()
: Superclass(4)
{
m_Center[0] = 0.0;
m_Center[1] = 0.0;
m_Scale[0] = 1.0;
m_Scale[1] = 1.0;
}
/**
* Destructor.
*/
template <class TScalarType>
LogPolarTransform<TScalarType>
::~LogPolarTransform()
{}
/**
* Set the transform parameters through the standard interface.
* \param parameters The parameters of the transform.
*/
template <class TScalarType>
void
LogPolarTransform<TScalarType>
::SetParameters(const ParametersType& parameters)
{
m_Center[0] = parameters[0];
m_Center[1] = parameters[1];
m_Scale[0] = parameters[2];
m_Scale[1] = parameters[3];
otbMsgDebugMacro(<< "Call To SetParameters: Center=" << m_Center << ", Scale=" << m_Scale);
this->m_Parameters = parameters;
this->Modified();
}
/**
* Get the transform parameters through the standard interface.
* \return The parameters of the transform.
*/
template <class TScalarType>
typename LogPolarTransform<TScalarType>
::ParametersType&
LogPolarTransform<TScalarType>
::GetParameters(void) const
{
// Filling parameters vector
this->m_Parameters[0] = m_Center[0];
this->m_Parameters[1] = m_Center[1];
this->m_Parameters[2] = m_Scale[0];
this->m_Parameters[3] = m_Scale[1];
return this->m_Parameters;
}
/**
* Transform a point.
* \param point The point to transform.
* \return The transformed point.
*/
template <class TScalarType>
typename LogPolarTransform<TScalarType>
::OutputPointType
LogPolarTransform<TScalarType>
::TransformPoint(const InputPointType& point) const
{
OutputPointType result;
double theta = point[0] * m_Scale[0] * CONST_PI_180;
double logRho = point[1] * m_Scale[1];
result[0] = m_Center[0];
result[1] = m_Center[1];
result[0] += vcl_exp(logRho) * vcl_cos(theta);
result[1] += vcl_exp(logRho) * vcl_sin(theta);
return result;
}
/**
* Transform a vector representing a point.
* \param vector The point to transform.
* \return The transformed point.
*/
template <class TScalarType>
typename LogPolarTransform<TScalarType>
::OutputVectorType
LogPolarTransform<TScalarType>
::TransformVector(const InputVectorType& vector) const
{
OutputVectorType result;
double theta = vector[0] * m_Scale[0] * CONST_PI_180;
double logRho = vector[1] * m_Scale[1];
result[0] = 0.;
result[1] = 0.;
result[0] += vcl_exp(logRho) * vcl_cos(theta);
result[1] += vcl_exp(logRho) * vcl_sin(theta);
return result;
}
/**
* Transform a vnl vector representing a point.
* \param vector The point to transform.
* \return The transformed point.
*/
template <class TScalarType>
typename LogPolarTransform<TScalarType>
::OutputVnlVectorType
LogPolarTransform<TScalarType>
::TransformVector(const InputVnlVectorType& vector) const
{
OutputVnlVectorType result;
double theta = vector[0] * m_Scale[0] * CONST_PI_180;
double logRho = vector[1] * m_Scale[1];
result[0] = 0.;
result[1] = 0.;
result[0] += vcl_exp(logRho) * vcl_cos(theta);
result[1] += vcl_exp(logRho) * vcl_sin(theta);
return result;
}
/**
* PrintSelf method.
*/
template <class TScalarType>
void
LogPolarTransform<TScalarType>
::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "Center: " << m_Center << std::endl;
os << indent << "Scale: " << m_Scale << std::endl;
}
} // end namespace otb
#endif
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