otbImageMetadataInterfaceBase.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 otbImageMetadataInterfaceBase_h
#define otbImageMetadataInterfaceBase_h
 
#include <string>
 
#include "itkMetaDataDictionary.h"
#include "otbMetaDataKey.h"
#include "itkImageBase.h"
#include "otbImageMetadata.h"
#include "otbMetadataSupplierInterface.h"
 
#include "OTBMetadataExport.h"
 
namespace otb
{
 
class OTBMetadata_EXPORT ImageMetadataInterfaceBase : public itk::Object
{
public:
  typedef ImageMetadataInterfaceBase    Self;
  typedef itk::Object                   Superclass;
  typedef itk::SmartPointer<Self>       Pointer;
  typedef itk::SmartPointer<const Self> ConstPointer;
 
  itkTypeMacro(ImageMetadataInterfaceBase, itk::Object);
 
  typedef itk::ImageBase<2>                     ImageType;
  typedef itk::MetaDataDictionary               MetaDataDictionaryType;
  typedef MetaDataKey::VectorType               VectorType;
  typedef MetaDataKey::VariableLengthVectorType VariableLengthVectorType;
  typedef unsigned int                          UnsignedIntType;
  typedef std::vector<std::string>              StringVectorType;
  typedef std::vector<unsigned int>             UIntVectorType;
 
 
  void SetImage(ImageType* image);
 
  void SetMetaDataDictionary(const MetaDataDictionaryType& dict);
 
  const MetaDataDictionaryType& GetMetaDataDictionary() const;
 
  void SetMetadataSupplierInterface(const MetadataSupplierInterface&);
 
  std::string GetProjectionRef() const;
 
  std::string GetGCPProjection() const;
  //  otbMetadataGetMacro(GCPProjection, std::string);
 
  UnsignedIntType GetGCPCount() const;
  //  otbMetadataGetMacro(GCPCount, unsigned int);
 
  GCP& GetGCPs(unsigned int GCPnum);
  // otbMetadataGetGCPnumMacro(GCPs, GCP&, GCPnum, unsigned int);
 
  std::string GetGCPId(unsigned int GCPnum) const;
  //  otbMetadataGetGCPnumMacro(GCPId, std::string, GCPnum, unsigned int);
 
  std::string GetGCPInfo(unsigned int GCPnum) const;
  //  otbMetadataGetGCPnumMacro(GCPInfo, std::string, GCPnum, unsigned int);
 
  double GetGCPRow(unsigned int GCPnum) const;
  //  otbMetadataGetGCPnumMacro(GCPRow, double, GCPnum, unsigned int);
 
  double GetGCPCol(unsigned int GCPnum) const;
  //  otbMetadataGetGCPnumMacro(GCPCol, double, GCPnum, unsigned int);
 
  double GetGCPX(unsigned int GCPnum) const;
  //  otbMetadataGetGCPnumMacro(GCPX, double, GCPnum, unsigned int);
 
  double GetGCPY(unsigned int GCPnum) const;
  //  otbMetadataGetGCPnumMacro(GCPY, double, GCPnum, unsigned int);
 
  double GetGCPZ(unsigned int GCPnum) const;
  //  otbMetadataGetGCPnumMacro(GCPZ, double, GCPnum, unsigned int);
 
  VectorType GetGeoTransform() const;
  //  otbMetadataGetMacro(GeoTransform, VectorType);
 
  VectorType GetUpperLeftCorner() const;
  //  otbMetadataGetMacro(UpperLeftCorner, VectorType);
 
  VectorType GetUpperRightCorner() const;
  //  otbMetadataGetMacro(UpperRightCorner, VectorType);
 
  VectorType GetLowerLeftCorner() const;
  //  otbMetadataGetMacro(LowerLeftCorner, VectorType);
 
  VectorType GetLowerRightCorner() const;
  //  otbMetadataGetMacro(LowerRightCorner, VectorType);
 
  virtual void Parse(ImageMetadata &)
  {
    otbGenericExceptionMacro(MissingMetadataException,<<"Metadata parsing not implemented")
  }
 
  const std::string& Fetch(MDStr key, ImageMetadata & imd, const char *path, int band=-1);
  bool CheckFetch(MDStr key, ImageMetadata & imd, const char *path, int band=-1);
 
  const double& Fetch(MDNum key, ImageMetadata & imd, const char *path, int band=-1);
  bool CheckFetch(MDNum key, ImageMetadata & imd, const char *path, int band=-1);
 
  const MetaData::TimePoint& Fetch(MDTime key, ImageMetadata & imd, const char *path, int band=-1);
  bool CheckFetch(MDTime key, ImageMetadata & imd, const char *path, int band=-1);
 
  const std::string& Fetch(std::string key, ImageMetadata & imd, const char *path, int band=-1);
  bool CheckFetch(std::string key, ImageMetadata & imd, const char *path, int band=-1);
 
  const boost::any& FetchRPC(ImageMetadata& imd, const double lineOffset = 0.0, const double sampleOffset = 0.0);
 
protected:
  ImageMetadataInterfaceBase() = default;
  ~ImageMetadataInterfaceBase() override = default;
 
  void PrintSelf(std::ostream& os, itk::Indent indent) const override;
 
  MetaDataDictionaryType m_MetaDataDictionary;
 
  const MetadataSupplierInterface * m_MetadataSupplierInterface = nullptr;
 
private:
  ImageMetadataInterfaceBase(const Self&) = delete;
  void operator=(const Self&) = delete;
 
  GCP m_GCP;
};
 
} // end namespace otb
 
#endif