otbOGRDataSourceToLabelImageFilter.h

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/*
 * 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 otbOGRDataSourceToLabelImageFilter_h
#define otbOGRDataSourceToLabelImageFilter_h
 
#include "itkImageToImageFilter.h"
#include "otbMacro.h"
 
 
#include "gdal.h"
#include "gdal_alg.h"
#include "otbOGRDataSourceWrapper.h"
#include <string>
 
namespace otb
{
 
template <class TOutputImage>
class ITK_EXPORT OGRDataSourceToLabelImageFilter : public itk::ImageSource<TOutputImage>
{
public:
  typedef OGRDataSourceToLabelImageFilter Self;
  typedef itk::ImageSource<TOutputImage>  Superclass;
  typedef itk::SmartPointer<Self>         Pointer;
  typedef itk::SmartPointer<const Self>   ConstPointer;
 
  itkTypeMacro(OGRDataSourceToLabelImageFilter, itk::ImageSource);
 
  itkNewMacro(Self);
 
  typedef TOutputImage                                OutputImageType;
  typedef typename OutputImageType::Pointer           OutputImagePointer;
  typedef typename OutputImageType::SizeType          OutputSizeType;
  typedef typename OutputImageType::IndexType         OutputIndexType;
  typedef typename OutputImageType::SpacingType       OutputSpacingType;
  typedef typename OutputImageType::PointType         OutputOriginType;
  typedef typename OutputImageType::RegionType        OutputImageRegionType;
  typedef typename OutputImageType::PixelType         OutputImagePixelType;
  typedef typename OutputImageType::InternalPixelType OutputImageInternalPixelType;
 
  typedef ogr::DataSource                     OGRDataSourceType;
  typedef typename OGRDataSourceType::Pointer OGRDataSourcePointerType;
  typedef ogr::Layer                          OGRLayerType;
 
  typedef itk::ImageBase<OutputImageType::ImageDimension> ImageBaseType;
 
  const OGRDataSourceType* GetInput(unsigned int idx);
 
  virtual void AddOGRDataSource(const OGRDataSourceType* ds);
 
  itkSetMacro(OutputSize, OutputSizeType);
 
  itkGetConstReferenceMacro(OutputSize, OutputSizeType);
 
  itkSetMacro(OutputOrigin, OutputOriginType);
  virtual void SetOutputOrigin(const double origin[2]);
  virtual void SetOutputOrigin(const float origin[2]);
 
  itkGetConstReferenceMacro(OutputOrigin, OutputOriginType);
 
  virtual void SetOutputSpacing(const OutputSpacingType& spacing);
  virtual void SetOutputSpacing(const double spacing[2]);
  virtual void SetOutputSpacing(const float spacing[2]);
 
  itkSetStringMacro(OutputProjectionRef);
  itkGetStringMacro(OutputProjectionRef);
 
  itkSetStringMacro(BurnAttribute);
  itkGetStringMacro(BurnAttribute);
 
  itkSetMacro(BackgroundValue, OutputImageInternalPixelType);
  itkGetConstReferenceMacro(BackgroundValue, OutputImageInternalPixelType);
 
  itkSetMacro(ForegroundValue, OutputImageInternalPixelType);
  itkGetConstReferenceMacro(ForegroundValue, OutputImageInternalPixelType);
 
  itkSetMacro(BurnAttributeMode, bool);
  itkGetConstReferenceMacro(BurnAttributeMode, bool);
  itkBooleanMacro(BurnAttributeMode);
 
  itkSetMacro(AllTouchedMode, bool);
  itkGetConstReferenceMacro(AllTouchedMode, bool);
  itkBooleanMacro(AllTouchedMode);
 
  template <class ImagePointerType>
  void SetOutputParametersFromImage(const ImagePointerType image);
 
protected:
  void GenerateData() override;
 
  OGRDataSourceToLabelImageFilter();
  ~OGRDataSourceToLabelImageFilter() override = default;
 
  void GenerateOutputInformation() override;
 
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
private:
  OGRDataSourceToLabelImageFilter(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  std::vector<OGRLayerH> m_SrcDataSetLayers;
  std::vector<int>       m_BandsToBurn;
 
  // Field used to extract the burn value
  std::string m_BurnAttribute;
 
  // Output params
  std::string                  m_OutputProjectionRef;
  OutputSpacingType            m_OutputSpacing;
  OutputOriginType             m_OutputOrigin;
  OutputSizeType               m_OutputSize;
  OutputIndexType              m_OutputStartIndex;
  OutputImageInternalPixelType m_BackgroundValue;
  OutputImageInternalPixelType m_ForegroundValue;
  bool                         m_BurnAttributeMode;
  bool                         m_AllTouchedMode;
}; // end of class VectorDataToLabelImageFilter
 
} // end of namespace otb
 
 
#ifndef OTB_MANUAL_INSTANTIATION
#include "otbOGRDataSourceToLabelImageFilter.hxx"
#endif
 
#endif