Point Cloud Library (PCL)  1.7.2
image_rgb24.h
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36 #include <pcl/pcl_config.h>
37 
38 #ifndef PCL_IO_IMAGE_RGB_H_
39 #define PCL_IO_IMAGE_RGB_H_
40 
41 #include <pcl/pcl_macros.h>
42 #include <boost/chrono.hpp>
43 
44 #include <pcl/io/image.h>
45 
46 namespace pcl
47 {
48  namespace io
49  {
50  /**
51  * @brief This class provides methods to fill a RGB or Grayscale image buffer from underlying RGB24 image.
52  * @ingroup io
53  */
54  class PCL_EXPORTS ImageRGB24 : public pcl::io::Image
55  {
56  public:
57 
58  ImageRGB24 (FrameWrapper::Ptr image_metadata);
59  ImageRGB24 (FrameWrapper::Ptr image_metadata, Timestamp timestamp);
60  virtual ~ImageRGB24 () throw ();
61 
62  inline virtual Encoding
63  getEncoding () const
64  {
65  return (RGB);
66  }
67 
68  virtual void
69  fillRGB (unsigned width, unsigned height, unsigned char* rgb_buffer, unsigned rgb_line_step = 0) const;
70 
71  virtual void
72  fillGrayscale (unsigned width, unsigned height, unsigned char* gray_buffer, unsigned gray_line_step = 0) const;
73 
74  virtual bool
75  isResizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const;
76 
77  private:
78 
79  // Struct used for type conversion
80  typedef struct
81  {
82  uint8_t r;
83  uint8_t g;
84  uint8_t b;
85  } RGB888Pixel;
86  };
87 
88  } // namespace
89 }
90 
91 #endif // PCL_IO_IMAGE_RGB_H_