ceph/src/boost/libs/gil/include/boost/gil/cmyk.hpp

   1 /*
   2     Copyright 2005-2007 Adobe Systems Incorporated
   3
   4     Use, modification and distribution are subject to the Boost Software License,
   5     Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
   6     http://www.boost.org/LICENSE_1_0.txt).
   7
   8     See http://opensource.adobe.com/gil for most recent version including documentation.
   9 */
  10
  11 /*************************************************************************************************/
  12
  13 #ifndef GIL_CMYK_H
  14 #define GIL_CMYK_H
  15
  16 ////////////////////////////////////////////////////////////////////////////////////////
  17 /// \file
  18 /// \brief Support for CMYK color space and variants
  19 /// \author Lubomir Bourdev and Hailin Jin \n
  20 ///         Adobe Systems Incorporated
  21 /// \date 2005-2007 \n Last updated on October 10, 2007
  22 ////////////////////////////////////////////////////////////////////////////////////////
  23
  24 #include <cstddef>
  25 #include "gil_config.hpp"
  26 #include "metafunctions.hpp"
  27 #include <boost/mpl/range_c.hpp>
  28 #include <boost/mpl/vector_c.hpp>
  29
  30 namespace boost { namespace gil {
  31
  32
  33 /// \addtogroup ColorNameModel
  34 /// \{
  35
  36 /// \brief Cyan
  37 struct cyan_t {};
  38
  39 /// \brief Magenta
  40 struct magenta_t {};
  41
  42 /// \brief Yellow
  43 struct yellow_t {};
  44
  45 /// \brief Black
  46 struct black_t {};
  47 /// \}
  48
  49 /// \ingroup ColorSpaceModel
  50 typedef mpl::vector4<cyan_t,magenta_t,yellow_t,black_t>  cmyk_t;
  51
  52 /// \ingroup LayoutModel
  53 typedef layout<cmyk_t> cmyk_layout_t;
  54
  55 /// \ingroup ImageViewConstructors
  56 /// \brief from raw CMYK planar data
  57 template <typename IC>
  58 inline typename type_from_x_iterator<planar_pixel_iterator<IC,cmyk_t> >::view_t
  59 planar_cmyk_view(std::size_t width, std::size_t height, IC c, IC m, IC y, IC k, std::ptrdiff_t rowsize_in_bytes) {
  60     typedef typename type_from_x_iterator<planar_pixel_iterator<IC,cmyk_t> >::view_t RView;
  61     return RView(width, height, typename RView::locator(planar_pixel_iterator<IC,cmyk_t>(c,m,y,k), rowsize_in_bytes));
  62 }
  63
  64 } }  // namespace gil
  65
  66 #endif