Point Cloud Library (PCL)  1.9.1-dev
openni_image_rgb24.h
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36 
37 #pragma once
38 
39 #include <pcl/pcl_config.h>
40 #ifdef HAVE_OPENNI
41 
42 #include "openni_image.h"
43 #include <pcl/pcl_macros.h>
44 
45 namespace openni_wrapper
46 {
47 
48  /**
49  * @brief This class provides methods to fill a RGB or Grayscale image buffer from underlying RGB24 image.
50  * @author Suat Gedikli
51  * @date 19. June 2011
52  * @ingroup io
53  */
54  class PCL_EXPORTS ImageRGB24 : public Image
55  {
56  public:
57 
58  ImageRGB24 (boost::shared_ptr<xn::ImageMetaData> image_meta_data) throw ();
59  ~ImageRGB24 () throw ();
60 
61  inline Encoding
62  getEncoding () const override
63  {
64  return (RGB);
65  }
66 
67  void fillRGB (unsigned width, unsigned height, unsigned char* rgb_buffer, unsigned rgb_line_step = 0) const override;
68  void fillGrayscale (unsigned width, unsigned height, unsigned char* gray_buffer, unsigned gray_line_step = 0) const override;
69  bool isResizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height) const override;
70  inline static bool resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height);
71  } ;
72 
73  bool
74  ImageRGB24::resizingSupported (unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height)
75  {
76  return (output_width <= input_width && output_height <= input_height && input_width % output_width == 0 && input_height % output_height == 0 );
77  }
78 
79 } // namespace openni_wrapper
80 
81 #endif // HAVE_OPENNI
Image class containing just a reference to image meta data.
Definition: openni_image.h:58
Encoding getEncoding() const override
returns the encoding of the native data.
This class provides methods to fill a RGB or Grayscale image buffer from underlying RGB24 image...
static bool resizingSupported(unsigned input_width, unsigned input_height, unsigned output_width, unsigned output_height)
#define PCL_EXPORTS
Definition: pcl_macros.h:226
Defines all the PCL and non-PCL macros used.