otbVectorDataProjectionFilter.h

Go to the documentation of this file.

/*
 * Copyright (C) 2005-2022 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 otbVectorDataProjectionFilter_h
#define otbVectorDataProjectionFilter_h
 
#include "otbVectorDataToVectorDataFilter.h"
#include "otbGenericRSTransform.h"
#include <string>
 
namespace otb
{
 
template <class TInputVectorData, class TOutputVectorData>
class ITK_EXPORT VectorDataProjectionFilter : public otb::VectorDataToVectorDataFilter<TInputVectorData, TOutputVectorData>
{
 
public:
  typedef VectorDataProjectionFilter Self;
  typedef otb::VectorDataToVectorDataFilter<TInputVectorData, TOutputVectorData> Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  typedef TInputVectorData                        InputVectorDataType;
  typedef TOutputVectorData                       OutputVectorDataType;
  typedef typename TInputVectorData::ConstPointer InputVectorDataPointer;
  typedef typename TOutputVectorData::Pointer     OutputVectorDataPointer;
 
  typedef itk::Transform<double, 2, 2> GenericTransformType;
  typedef typename GenericTransformType::Pointer GenericTransformPointerType;
  //   typedef otb::CompositeTransform<GenericTransformType, GenericTransformType, double, 2, 2> InternalTransformType;
  typedef otb::GenericRSTransform<double, 2, 2> InternalTransformType;
  typedef typename InternalTransformType::Pointer InternalTransformPointerType;
 
  typedef itk::Vector<double, 2> SpacingType;
  typedef itk::Point<double, 2>  OriginType;
 
  typedef typename OutputVectorDataType::DataNodeType OutputDataNodeType;
  typedef typename InputVectorDataType::DataNodeType  InputDataNodeType;
 
  typedef typename InputVectorDataType::DataTreeType::TreeNodeType  InputInternalTreeNodeType;
  typedef typename OutputVectorDataType::DataTreeType::TreeNodeType OutputInternalTreeNodeType;
 
  typedef typename InputDataNodeType::PointType       InputPointType;
  typedef typename InputDataNodeType::LineType        InputLineType;
  typedef typename InputDataNodeType::PolygonType     InputPolygonType;
  typedef typename InputDataNodeType::PolygonListType InputPolygonListType;
 
  typedef typename InputLineType::Pointer        InputLinePointerType;
  typedef typename InputPolygonType::Pointer     InputPolygonPointerType;
  typedef typename InputPolygonListType::Pointer InputPolygonListPointerType;
 
  typedef typename OutputDataNodeType::PointType       OutputPointType;
  typedef typename OutputDataNodeType::LineType        OutputLineType;
  typedef typename OutputDataNodeType::PolygonType     OutputPolygonType;
  typedef typename OutputDataNodeType::PolygonListType OutputPolygonListType;
 
  typedef typename OutputLineType::Pointer        OutputLinePointerType;
  typedef typename OutputPolygonType::Pointer     OutputPolygonPointerType;
  typedef typename OutputPolygonListType::Pointer OutputPolygonListPointerType;
 
  itkNewMacro(Self);
 
  itkTypeMacro(VectorDataProjectionFilter, VectorDataToVectorDataFilter);
 
  itkSetStringMacro(InputProjectionRef);
  itkGetStringMacro(InputProjectionRef);
 
  itkSetStringMacro(OutputProjectionRef);
  itkGetStringMacro(OutputProjectionRef);
 
  itkSetMacro(InputOrigin, OriginType);
  virtual void SetInputOrigin(const double origin[2]);
  virtual void SetInputOrigin(const float origin[2]);
 
  itkGetConstReferenceMacro(InputOrigin, OriginType);
 
  virtual void SetInputSpacing(const SpacingType& spacing);
  virtual void SetInputSpacing(const double spacing[2]);
  virtual void SetInputSpacing(const float spacing[2]);
 
  itkGetConstReferenceMacro(InputSpacing, SpacingType);
 
  itkSetMacro(OutputOrigin, OriginType);
  virtual void SetOutputOrigin(const double origin[2]);
  virtual void SetOutputOrigin(const float origin[2]);
 
  itkGetConstReferenceMacro(OutputOrigin, OriginType);
 
  virtual void SetOutputSpacing(const SpacingType& spacing);
  virtual void SetOutputSpacing(const double spacing[2]);
  virtual void SetOutputSpacing(const float spacing[2]);
 
  itkGetConstReferenceMacro(OutputSpacing, SpacingType);
 
  const ImageMetadata* GetInputImageMetadata() const
  {
    return m_InputImageMetadata;
  }
  void SetInputImageMetadata(const ImageMetadata* imd)
  {
    m_InputImageMetadata = imd;
    this->Modified();
  }
 
  const ImageMetadata* GetOutputImageMetadata() const
  {
    return m_OutputImageMetadata;
  }
  void SetOutputImageMetadata(const ImageMetadata* imd)
    {
      m_OutputImageMetadata = imd;
      this->Modified();
    }
 
protected:
  VectorDataProjectionFilter();
  ~VectorDataProjectionFilter() override
  {
  }
 
  OutputPointType ProcessPoint(InputPointType point) const override;
  OutputLinePointerType ProcessLine(InputLinePointerType line) const override;
  OutputPolygonPointerType ProcessPolygon(InputPolygonPointerType polygon) const override;
  OutputPolygonListPointerType ProcessPolygonList(InputPolygonListPointerType polygonList) const override;
 
  virtual void InstantiateTransform(void);
 
  void GenerateOutputInformation(void) override;
  void GenerateData(void) override;
 
private:
  VectorDataProjectionFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  InternalTransformPointerType m_Transform;
  std::string                  m_InputProjectionRef;
  std::string                  m_OutputProjectionRef;
  const ImageMetadata*   m_InputImageMetadata = nullptr;
  const ImageMetadata*   m_OutputImageMetadata = nullptr;
 
  SpacingType m_InputSpacing;
  OriginType  m_InputOrigin;
  SpacingType m_OutputSpacing;
  OriginType  m_OutputOrigin;
};
 
} // end namespace otb
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbVectorDataProjectionFilter.hxx"
#endif
 
#endif