Magick++  7.0.8
Convert, Edit, Or Compose Bitmap Images
CoderInfo.h
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1 // This may look like C code, but it is really -*- C++ -*-
2 //
3 // Copyright Bob Friesenhahn, 2001, 2002
4 // Copyright Dirk Lemstra 2013-2015
5 //
6 // CoderInfo Definition
7 //
8 // Container for image format support information.
9 //
10 
11 #if !defined (Magick_CoderInfo_header)
12 #define Magick_CoderInfo_header 1
13 
14 #include "Magick++/Include.h"
15 #include <string>
16 
17 namespace Magick
18 {
20  {
21  public:
22 
23  enum MatchType {
24  AnyMatch, // match any coder
25  TrueMatch, // match coder if true
26  FalseMatch // match coder if false
27  };
28 
29  // Default constructor
30  CoderInfo(void);
31 
32  // Copy constructor
33  CoderInfo(const CoderInfo &coder_);
34 
35  // Construct with coder name
36  CoderInfo(const std::string &name_);
37 
38  // Destructor
39  ~CoderInfo(void);
40 
41  // Assignment operator
42  CoderInfo& operator=(const CoderInfo &coder_);
43 
44  // Format can read multi-threaded
45  bool canReadMultithreaded(void) const;
46 
47  // Format can write multi-threaded
48  bool canWriteMultithreaded(void) const;
49 
50  // Format description
51  std::string description(void) const;
52 
53  // Format supports multiple frames
54  bool isMultiFrame(void) const;
55 
56  // Format is readable
57  bool isReadable(void) const;
58 
59  // Format is writeable
60  bool isWritable(void) const;
61 
62  // Format mime type
63  std::string mimeType(void) const;
64 
65  // Name of the module
66  std::string module(void) const;
67 
68  // Format name
69  std::string name(void) const;
70 
71  // Unregisters this coder
72  bool unregister(void) const;
73 
74  private:
75  bool _decoderThreadSupport;
76  std::string _description;
77  bool _encoderThreadSupport;
78  bool _isMultiFrame;
79  bool _isReadable;
80  bool _isWritable;
81  std::string _mimeType;
82  std::string _module;
83  std::string _name;
84  };
85 
86 } // namespace Magick
87 
88 #endif // Magick_CoderInfo_header
#define MagickPPExport
Definition: Include.h:262
Definition: Blob.h:15