Exiv2
rw2image.hpp
1 // SPDX-License-Identifier: GPL-2.0-or-later
2 
3 #ifndef RW2IMAGE_HPP_
4 #define RW2IMAGE_HPP_
5 
6 // *****************************************************************************
7 #include "exiv2lib_export.h"
8 
9 // included header files
10 #include "image.hpp"
11 
12 // *****************************************************************************
13 // namespace extensions
14 namespace Exiv2 {
15 // *****************************************************************************
16 // class definitions
17 
23 class EXIV2API Rw2Image : public Image {
24  public:
26 
27 
39  explicit Rw2Image(BasicIo::UniquePtr io);
41 
43 
44  void printStructure(std::ostream& out, PrintStructureOption option, size_t depth) override;
45  void readMetadata() override;
50  void writeMetadata() override;
55  void setExifData(const ExifData& exifData) override;
60  void setIptcData(const IptcData& iptcData) override;
65  void setComment(const std::string&) override;
67 
69 
70  [[nodiscard]] std::string mimeType() const override;
71  [[nodiscard]] uint32_t pixelWidth() const override;
72  [[nodiscard]] uint32_t pixelHeight() const override;
74 }; // class Rw2Image
75 
81 class EXIV2API Rw2Parser {
82  public:
88  static ByteOrder decode(ExifData& exifData, IptcData& iptcData, XmpData& xmpData, const byte* pData, size_t size);
89 
90 }; // class Rw2Parser
91 
92 // *****************************************************************************
93 // template, inline and free functions
94 
95 // These could be static private functions on Image subclasses but then
96 // ImageFactory needs to be made a friend.
102 EXIV2API Image::UniquePtr newRw2Instance(BasicIo::UniquePtr io, bool create);
103 
105 EXIV2API bool isRw2Type(BasicIo& iIo, bool advance);
106 
107 } // namespace Exiv2
108 
109 #endif // #ifndef RW2IMAGE_HPP_
std::unique_ptr< Image > UniquePtr
Image auto_ptr type.
Definition: image.hpp:53
An interface for simple binary IO.
Definition: basicio.hpp:35
A container for XMP data. This is a top-level class of the Exiv2 library.
Definition: xmp_exiv2.hpp:138
A container for Exif data. This is a top-level class of the Exiv2 library. The container holds Exifda...
Definition: exif.hpp:373
Class to access raw Panasonic RW2 images. Exif metadata is supported directly, IPTC and XMP are read ...
Definition: rw2image.hpp:23
ByteOrder
Type to express the byte order (little or big endian)
Definition: types.hpp:34
uint8_t byte
1 byte unsigned integer type.
Definition: types.hpp:26
Abstract base class defining the interface for an image. This is the top-level interface to the Exiv2...
Definition: image.hpp:50
PrintStructureOption
Options for printStructure.
Definition: image.hpp:38
EXIV2API bool isRw2Type(BasicIo &iIo, bool advance)
Check if the file iIo is a RW2 image.
Definition: rw2image.cpp:203
A container for IPTC data. This is a top-level class of the Exiv2 library.
Definition: iptc.hpp:153
List of TIFF compression to MIME type mappings.
Definition: tiffimage.cpp:47
std::unique_ptr< BasicIo > UniquePtr
BasicIo auto_ptr type.
Definition: basicio.hpp:38
Class CrwImage to access Canon CRW images. References: The Canon RAW (CRW) File Format by Phil Harv...
Definition: asfvideo.hpp:15
EXIV2API Image::UniquePtr newRw2Instance(BasicIo::UniquePtr io, bool create)
Create a new Rw2Image instance and return an auto-pointer to it. Caller owns the returned object and ...
Definition: rw2image.cpp:195
Stateless parser class for data in RW2 format. Images use this class to decode and encode RW2 data...
Definition: rw2image.hpp:81