SMIL  0.9.1
DImageIO_PNG.hpp
1 /*
2  * Copyright (c) 2011-2016, Matthieu FAESSEL and ARMINES
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28 
29 
30 #ifndef _D_IMAGE_IO_PNG_H
31 #define _D_IMAGE_IO_PNG_H
32 
33 
34 #include <iostream>
35 
36 #include "Core/include/private/DTypes.hpp"
37 #include "Core/include/DCommon.h"
38 #include "Core/include/DErrors.h"
39 #include "Core/include/DColor.h"
40 
41 
42 using namespace std;
43 
44 
45 #ifdef USE_PNG
46 
47 
48 namespace smil
49 {
50 
55 
56  struct PNGHeader;
57 
58  RES_T getPNGFileInfo(const char* filename, ImageFileInfo &fInfo);
59 
60  template <class T> class Image;
61 
62  template <class T=void>
64  {
65  public:
67  : ImageFileHandler<T>("PNG")
68  {
69  }
70 
71  virtual RES_T getFileInfo(const char* filename, ImageFileInfo &fInfo)
72  {
73  return getPNGFileInfo(filename, fInfo);
74  }
75 
76  virtual RES_T read(const char* filename, Image<T> &image)
77  {
78  return ImageFileHandler<T>::read(filename, image);
79  }
80  virtual RES_T write(const Image<T> &image, const char* filename)
81  {
82  return ImageFileHandler<T>::write(image, filename);
83  }
84  };
85 
86  // Specializations
87  TEMPL_SPEC_DECL RES_T PNGImageFileHandler<UINT8>::read(const char *filename, Image<UINT8> &image);
88  TEMPL_SPEC_DECL RES_T PNGImageFileHandler<UINT16>::read(const char *filename, Image<UINT16> &image);
89  TEMPL_SPEC_DECL RES_T PNGImageFileHandler<RGB>::read(const char *filename, Image<RGB> &image);
90 
91  TEMPL_SPEC_DECL RES_T PNGImageFileHandler<UINT8>::write(const Image<UINT8> &image, const char *filename);
92  TEMPL_SPEC_DECL RES_T PNGImageFileHandler<UINT16>::write(const Image<UINT16> &image, const char *filename);
93  TEMPL_SPEC_DECL RES_T PNGImageFileHandler<RGB>::write(const Image<RGB> &image, const char *filename);
94 
97 } // namespace smil
98 
99 
100 #endif // USE_PNG
101 
102 
103 
104 #endif // _D_IMAGE_IO_PNG_H
Definition: DColorConvert.h:38
Definition: DImageIO.hpp:51
Definition: DImageIO_PNG.hpp:63
Main Image class.
Definition: DQVtkViewer.hpp:44
RES_T read(const char *filename, Image< T > &image)
Read image file.
Definition: DImageIO.hxx:112
RES_T write(const Image< T > &image, const char *filename)
Write image file.
Definition: DImageIO.hxx:192
Definition: DCommonIO.h:70