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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.
=========================================================================*/
#ifndef otbDrawPathFilter_txx
#define otbDrawPathFilter_txx
#include "otbDrawPathFilter.h"
#include "otbDrawPathListFilter.h"
namespace otb
{
/**
* Constructor
*/
template <class TInputImage, class TInputPath, class TOutputImage>
DrawPathFilter<TInputImage, TInputPath, TOutputImage>
::DrawPathFilter()
{
m_Value = static_cast<OutputImagePixelType>(255.0);
}
template <class TInputImage, class TInputPath, class TOutputImage>
inline void DrawPathFilter<TInputImage, TInputPath, TOutputImage>
::SetInputPath(const TInputPath * path)
{
this->SetPathInput(path);
}
template <class TInputImage, class TInputPath, class TOutputImage>
const TInputPath * DrawPathFilter<TInputImage, TInputPath, TOutputImage>
::GetInputPath(void)
{
return this->GetPathInput();
}
/**
* Main computation method.
*/
template <class TInputImage, class TInputPath, class TOutputImage>
void
DrawPathFilter<TInputImage, TInputPath, TOutputImage>
::GenerateData(void)
{
typedef otb::DrawPathListFilter<TInputImage, TInputPath, TOutputImage> DrawListFilterType;
typedef typename DrawListFilterType::InputPathListType PathListType;
typename PathListType::Pointer list = PathListType::New();
InputPathPointer path = const_cast<TInputPath*>(this->GetPathInput());
list->PushBack(path);
typename DrawListFilterType::Pointer drawer = DrawListFilterType::New();
drawer->SetInput(this->GetImageInput());
drawer->SetInputPath(list);
drawer->SetPathValue(m_Value);
drawer->GraftOutput(this->GetOutput());
drawer->Update();
this->GraftOutput(drawer->GetOutput());
}
/**
* Printself Method
*/
template <class TInputImage, class TInputPath, class TOutputImage>
void
DrawPathFilter<TInputImage, TInputPath, TOutputImage>
::PrintSelf(std::ostream& os, itk::Indent indent) const
{
Superclass::PrintSelf(os, indent);
os << indent << "Path Value: " << m_Value << std::endl;
}
} // end namespace otb
#endif
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