tiffimage.hpp

// SPDX-License-Identifier: GPL-2.0-or-later
 
#ifndef TIFFIMAGE_HPP_
#define TIFFIMAGE_HPP_
 
// *****************************************************************************
#include "exiv2lib_export.h"
 
// included header files
#include "image.hpp"
 
// *****************************************************************************
// namespace extensions
namespace Exiv2 {
// *****************************************************************************
// class definitions
 
class EXIV2API TiffImage : public Image {
 public:
 
 
  TiffImage(BasicIo::UniquePtr io, bool create);
 
 
  void readMetadata() override;
  void writeMetadata() override;
 
  void printStructure(std::ostream& out, PrintStructureOption option, size_t depth) override;
 
  void setComment(const std::string&) override;
 
 
  std::string mimeType() const override;
  uint32_t pixelWidth() const override;
  uint32_t pixelHeight() const override;
 
 private:
 
 
  std::string primaryGroup() const;
 
  // DATA
  mutable std::string primaryGroup_;        
  mutable std::string mimeType_;            
  mutable uint32_t pixelWidthPrimary_{0};   
  mutable uint32_t pixelHeightPrimary_{0};  
 
};  // class TiffImage
 
class EXIV2API TiffParser {
 public:
  static ByteOrder decode(ExifData& exifData, IptcData& iptcData, XmpData& xmpData, const byte* pData, size_t size);
  static WriteMethod encode(BasicIo& io, const byte* pData, size_t size, ByteOrder byteOrder, ExifData& exifData,
                            IptcData& iptcData, XmpData& xmpData);
 
};  // class TiffParser
 
// *****************************************************************************
// template, inline and free functions
 
// These could be static private functions on Image subclasses but then
// ImageFactory needs to be made a friend.
EXIV2API Image::UniquePtr newTiffInstance(BasicIo::UniquePtr io, bool create);
 
EXIV2API bool isTiffType(BasicIo& iIo, bool advance);
 
}  // namespace Exiv2
 
#endif  // #ifndef TIFFIMAGE_HPP_