#include <SubImageAnalyzer.h>

Public Member Functions
	SubImageAnalyzer (std::tr1::shared_ptr< ImageType > _img, unsigned int width)
void	run ()
Private Attributes
std::tr1::shared_ptr< ImageType >	img
unsigned int	width

Detailed Description

template<typename ImageType>
class degate::SubImageAnalyzer< ImageType >

Definition at line 36 of file SubImageAnalyzer.h.

Constructor & Destructor Documentation

template<typename ImageType >

degate::SubImageAnalyzer< ImageType >::SubImageAnalyzer	(	std::tr1::shared_ptr< ImageType >	_img,
		unsigned int	width
	)		`[inline]`

Definition at line 43 of file SubImageAnalyzer.h.

                                         :
      img(_img),
      width(_width) {

      assert_is_multi_channel_image<ImageType>();
    }

Member Function Documentation

template<typename ImageType >

void degate::SubImageAnalyzer< ImageType >::run ( ) [inline]

Definition at line 51 of file SubImageAnalyzer.h.

References degate::SubImageAnalyzer< ImageType >::img, and degate::SubImageAnalyzer< ImageType >::width.

               {

      std::vector<rgba_pixel_t> v(width * width);

      int radius = width >> 1;
      unsigned int i = 0;

      for(unsigned int y = width; y < img->get_height() - radius; y++)
        for(unsigned int x = width; x < img->get_width() - radius; x++, i++) {

          for(int _y = -radius; _y < radius; _y++)
            for(int _x = -radius; _x < radius; _x++) {
              rgba_pixel_t p = img->get_pixel(x + _x, y + _y);
              vector[i] = p;
            }
        }

      virtual bool calc(std::vector<rgba_pixel_t> const& v) const = 0;
    }