boost::gil::subsampled_view

Returns a runtime‐typed subsampled view of a runtime source image view.

Synopsis

Declared in <boost/gil/extension/dynamic_image/image_view_factory.hpp>

template<typename... Views>
dynamic_xy_step_type<any_image_view<Views...>>::type
subsampled_view(
    any_image_view<Views...> const& src,
    point_t const& step);

Return Value

a runtime‐typed subsampled view of a runtime source image view.

Template Parameters

Name

Description

Views

Models Boost.MP11‐compatible list of models of ImageViewConcept

Parameters

Name

Description

src

Represents a run‐time specified image view. Models HasDynamicXStepTypeConcept, HasDynamicYStepTypeConcept, Note that this class does NOT model ImageViewConcept

step

Common type to represent 2D dimensions or in‐memory size of image or view.

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