C++ (Cpp) image_view_t::width Exemples

Exemple #1

Fichier : color_bars.cpp Projet : apextw/Ramen

void make_color_bars( const image_view_t& view)
{
    typedef detail::color_bars_fn deref_t;
    typedef deref_t::point_t point_t;
    typedef boost::gil::virtual_2d_locator<deref_t,false> locator_t;
    typedef boost::gil::image_view<locator_t> my_virt_view_t;

    point_t dims( view.width(), view.height());
    my_virt_view_t bars( dims, locator_t( point_t(0,0), point_t(1,1), deref_t( dims)));
    boost::gil::copy_pixels( bars, view);
}

Exemple #2

Fichier : box_blur.cpp Projet : JohanAberg/Ramen

void box_blur_rgba( const const_image_view_t& src, const image_view_t& tmp, const image_view_t& dst, float hradius, float vradius, int iters)
{
	RAMEN_ASSERT( src.width() == tmp.height());
	RAMEN_ASSERT( src.height() == tmp.width());
	
    if( hradius == 0 && vradius == 0)
    {
		boost::gil::copy_pixels( src, dst);
		return;
    }

	box_blur_rgba_( src, tmp, dst, hradius, vradius, iters);	
}

Exemple #3

Fichier : invert.hpp Projet : JohanAberg/Ramen

void invert_alpha( const const_image_view_t& src, const image_view_t& dst)
{
    RAMEN_ASSERT( src.width() == dst.width());
    RAMEN_ASSERT( src.height() == dst.height());
    boost::gil::tbb_transform_pixels( src, dst, detail::invert_alpha_fun());
}