Exiv2
tgaimage.hpp
1// ***************************************************************** -*- C++ -*-
2/*
3 * Copyright (C) 2004-2021 Exiv2 authors
4 * This program is part of the Exiv2 distribution.
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
19 */
20#ifndef TGAIMAGE_HPP_
21#define TGAIMAGE_HPP_
22
23// *****************************************************************************
24#include "exiv2lib_export.h"
25
26// included header files
27#include "image.hpp"
28
29// *****************************************************************************
30// namespace extensions
31namespace Exiv2 {
32
33// *****************************************************************************
34// class definitions
35
36 // Add TARGA to the supported image formats
37 namespace ImageType {
38 const int tga = 13;
39 }
40
45 class EXIV2API TgaImage : public Image {
47
48
49 TgaImage(const TgaImage& rhs);
51 TgaImage& operator=(const TgaImage& rhs);
53
54 public:
56
57
69 explicit TgaImage(BasicIo::AutoPtr io);
71
73
74 void readMetadata();
79 void writeMetadata();
84 void setExifData(const ExifData& exifData);
89 void setIptcData(const IptcData& iptcData);
94 void setComment(const std::string& comment);
96
98
99 std::string mimeType() const;
101
102 }; // class TgaImage
103
104// *****************************************************************************
105// template, inline and free functions
106
107 // These could be static private functions on Image subclasses but then
108 // ImageFactory needs to be made a friend.
114 EXIV2API Image::AutoPtr newTgaInstance(BasicIo::AutoPtr io, bool create);
115
117 EXIV2API bool isTgaType(BasicIo& iIo, bool advance);
118
119} // namespace Exiv2
120
121#endif // #ifndef TGAIMAGE_HPP_
An interface for simple binary IO.
Definition: basicio.hpp:55
std::auto_ptr< BasicIo > AutoPtr
BasicIo auto_ptr type.
Definition: basicio.hpp:58
A container for Exif data. This is a top-level class of the Exiv2 library. The container holds Exifda...
Definition: exif.hpp:434
Abstract base class defining the interface for an image. This is the top-level interface to the Exiv2...
Definition: image.hpp:78
std::auto_ptr< Image > AutoPtr
Image auto_ptr type.
Definition: image.hpp:81
A container for IPTC data. This is a top-level class of the Exiv2 library.
Definition: iptc.hpp:170
Class to access raw TARGA images. This is just a stub - we only read width and height.
Definition: tgaimage.hpp:45
const int tga
Truevision TARGA (tga) image type (see class TgaImage)
Definition: tgaimage.hpp:38
Provides classes and functions to encode and decode Exif and Iptc data. The libexiv2 API consists of ...
Definition: asfvideo.hpp:36
@ comment
Exiv2 type for the Exif user comment.
Definition: types.hpp:139
EXIV2API Image::AutoPtr newTgaInstance(BasicIo::AutoPtr io, bool create)
Create a new TgaImage instance and return an auto-pointer to it. Caller owns the returned object and ...
Definition: tgaimage.cpp:123
EXIV2API bool isTgaType(BasicIo &iIo, bool advance)
Check if the file iIo is a Targa v2 image.
Definition: tgaimage.cpp:133