container interface over image view. Models ImageConcept, PixelBasedConcept More...
#include <image.hpp>
Public Types | |
using | allocator_type = typename std::allocator_traits< Alloc >::template rebind_alloc< unsigned char > |
using | view_t = typename view_type_from_pixel< Pixel, IsPlanar >::type |
using | const_view_t = typename view_t::const_t |
using | point_t = typename view_t::point_t |
using | coord_t = typename view_t::coord_t |
using | value_type = typename view_t::value_type |
using | x_coord_t = coord_t |
using | y_coord_t = coord_t |
Public Member Functions | |
const point_t & | dimensions () const |
x_coord_t | width () const |
y_coord_t | height () const |
image (std::size_t alignment=0, const Alloc alloc_in=Alloc()) | |
image (const point_t &dimensions, std::size_t alignment=0, const Alloc alloc_in=Alloc()) | |
image (x_coord_t width, y_coord_t height, std::size_t alignment=0, const Alloc alloc_in=Alloc()) | |
image (const point_t &dimensions, const Pixel &p_in, std::size_t alignment=0, const Alloc alloc_in=Alloc()) | |
image (x_coord_t width, y_coord_t height, const Pixel &p_in, std::size_t alignment=0, const Alloc alloc_in=Alloc()) | |
image (const image &img) | |
template<typename P2 , bool IP2, typename Alloc2 > | |
image (const image< P2, IP2, Alloc2 > &img) | |
image (image &&img) | |
image & | operator= (const image &img) |
template<typename Img > | |
image & | operator= (const Img &img) |
image & | operator= (image &&img) |
Alloc & | allocator () |
Alloc const & | allocator () const |
void | swap (image &img) |
void | recreate (const point_t &dims, std::size_t alignment=0) |
void | recreate (x_coord_t width, y_coord_t height, std::size_t alignment=0) |
void | recreate (const point_t &dims, const Pixel &p_in, std::size_t alignment=0) |
void | recreate (x_coord_t width, y_coord_t height, const Pixel &p_in, std::size_t alignment=0) |
void | recreate (const point_t &dims, std::size_t alignment, const Alloc alloc_in) |
void | recreate (x_coord_t width, y_coord_t height, std::size_t alignment, const Alloc alloc_in) |
void | recreate (const point_t &dims, const Pixel &p_in, std::size_t alignment, const Alloc alloc_in) |
void | recreate (x_coord_t width, y_coord_t height, const Pixel &p_in, std::size_t alignment, const Alloc alloc_in) |
Public Attributes | |
view_t | _view |
container interface over image view. Models ImageConcept, PixelBasedConcept
A 2D container whose elements are pixels. It is templated over the pixel type, a boolean indicating whether it should be planar, and an optional allocator.
Note that its element type does not have to be a pixel. image
can be instantiated with any Regular element, in which case it models the weaker RandomAccess2DImageConcept and does not model PixelBasedConcept
When recreating an image of the same or smaller size the memory will be reused if possible.