single-channel (grayscale) view of the N-th channel of a given image_view More...

Classes
struct	nth_channel_view_type< View >
	Given a source image view type View, returns the type of an image view over a single channel of View. More...

struct	nth_channel_view_type< any_image_view< Views... > >
	Given a runtime source image view, returns the type of a runtime image view over a single channel of the source view. More...

Functions
template<typename View >
nth_channel_view_type< View >::type	nth_channel_view (View const &src, int n)

template<typename ... Views>
auto	nth_channel_view (any_image_view< Views... > const &src, int n) -> typename nth_channel_view_type< any_image_view< Views... >>::type

Detailed Description

single-channel (grayscale) view of the N-th channel of a given image_view

Function Documentation

auto boost::gil::nth_channel_view	(	any_image_view< Views... > const &	src,
		int	n
	)		-> typename nth_channel_view_type<any_image_view<Views...>>::type

inline

Template Parameters

Views Models Boost.MP11-compatible list of models of ImageViewConcept