boost/gil/io/write_view.hpp
// // Copyright 2007-2012 Christian Henning, Andreas Pokorny, Lubomir Bourdev // // Distributed under the Boost Software License, Version 1.0 // See accompanying file LICENSE_1_0.txt or copy at // http://www.boost.org/LICENSE_1_0.txt // #ifndef BOOST_GIL_IO_WRITE_VIEW_HPP #define BOOST_GIL_IO_WRITE_VIEW_HPP #include <boost/gil/io/base.hpp> #include <boost/gil/io/conversion_policies.hpp> #include <boost/gil/io/device.hpp> #include <boost/gil/io/get_writer.hpp> #include <boost/gil/io/path_spec.hpp> #include <boost/gil/detail/mp11.hpp> #include <type_traits> namespace boost{ namespace gil { /// \ingroup IO template<typename Writer, typename View> inline void write_view(Writer& writer, View const& view, typename std::enable_if < mp11::mp_and < typename detail::is_writer<Writer>::type, typename is_format_tag<typename Writer::format_tag_t>::type, typename is_write_supported < typename get_pixel_type<View>::type, typename Writer::format_tag_t >::type >::value >::type* /* ptr */ = nullptr) { writer.apply(view); } /// \ingroup IO template<typename Device, typename View, typename FormatTag> inline void write_view(Device& device, View const& view, FormatTag const& tag, typename std::enable_if < mp11::mp_and < typename detail::is_write_device<FormatTag, Device>::type, typename is_format_tag<FormatTag>::type, typename is_write_supported < typename get_pixel_type<View>::type, FormatTag >::type >::value >::type* /* ptr */ = nullptr) { using writer_t = typename get_writer<Device, FormatTag>::type; writer_t writer = make_writer(device, tag); write_view(writer, view); } /// \ingroup IO template<typename String, typename View, typename FormatTag> inline void write_view(String const& file_name, View const& view, FormatTag const& tag, typename std::enable_if < mp11::mp_and < typename detail::is_supported_path_spec<String>::type, typename is_format_tag<FormatTag>::type, typename is_write_supported < typename get_pixel_type<View>::type, FormatTag >::type >::value >::type* /* ptr */ = nullptr) { using writer_t = typename get_writer<String, FormatTag>::type; writer_t writer = make_writer(file_name, tag); write_view(writer, view); } /// \ingroup IO template<typename Device, typename View, typename FormatTag, typename Log> inline void write_view( Device& device, View const& view, image_write_info<FormatTag, Log> const& info, typename std::enable_if < mp11::mp_and < typename detail::is_write_device<FormatTag, Device>::type, typename is_format_tag<FormatTag>::type, typename is_write_supported < typename get_pixel_type<View>::type, FormatTag >::type >::value >::type* /* ptr */ = nullptr) { using writer_t = typename get_writer<Device, FormatTag>::type; writer_t writer = make_writer(device, info); write_view(writer, view); } /// \ingroup IO template<typename String, typename View, typename FormatTag, typename Log> inline void write_view( String const& file_name, View const& view, image_write_info<FormatTag, Log> const& info, typename std::enable_if < mp11::mp_and < typename detail::is_supported_path_spec<String>::type, typename is_format_tag<FormatTag>::type, typename is_write_supported < typename get_pixel_type<View>::type, FormatTag >::type >::value >::type* /* ptr */ = nullptr) { using writer_t = typename get_writer<String, FormatTag>::type; writer_t writer = make_writer(file_name, info); write_view(writer, view); } ////////////////////////////////////// dynamic_image // without image_write_info template <typename Writer, typename ...Views> inline void write_view(Writer& writer, any_image_view<Views...> const& view, typename std::enable_if < mp11::mp_and < typename detail::is_dynamic_image_writer<Writer>::type, typename is_format_tag<typename Writer::format_tag_t>::type >::value >::type * /* ptr */ = nullptr) { writer.apply(view); } // without image_write_info template <typename Device, typename ...Views, typename FormatTag> inline void write_view( Device& device, any_image_view<Views...> const& views, FormatTag const& tag, typename std::enable_if < mp11::mp_and < typename detail::is_write_device<FormatTag, Device>::type, typename is_format_tag<FormatTag>::type >::value >::type * /* ptr */ = 0) { using writer_t = typename get_dynamic_image_writer<Device, FormatTag>::type; writer_t writer = make_dynamic_image_writer(device, tag); write_view(writer, views); } template <typename String, typename ...Views, typename FormatTag> inline void write_view( String const& file_name, any_image_view<Views...> const& views, FormatTag const& tag, typename std::enable_if < mp11::mp_and < typename detail::is_supported_path_spec<String>::type, typename is_format_tag<FormatTag>::type >::value >::type * /* ptr */ = nullptr) { using writer_t = typename get_dynamic_image_writer<String, FormatTag>::type; writer_t writer = make_dynamic_image_writer(file_name, tag); write_view(writer, views); } // with image_write_info /// \ingroup IO template <typename Device, typename ...Views, typename FormatTag, typename Log> inline void write_view( Device& device, any_image_view<Views...> const& views, image_write_info<FormatTag, Log> const& info, typename std::enable_if < mp11::mp_and < typename detail::is_write_device<FormatTag, Device>::type, typename is_format_tag<FormatTag>::type >::value >::type * /* ptr */ = 0) { using writer_t = typename get_dynamic_image_writer<Device, FormatTag>::type; writer_t writer = make_dynamic_image_writer(device, info); write_view(writer, views); } template <typename String, typename ...Views, typename FormatTag, typename Log> inline void write_view( String const& file_name, any_image_view<Views...> const& views, image_write_info<FormatTag, Log> const& info, typename std::enable_if < mp11::mp_and < typename detail::is_supported_path_spec<String>::type, typename is_format_tag<FormatTag>::type >::value >::type * /* ptr */ = nullptr) { using writer_t = typename get_dynamic_image_writer<String, FormatTag>::type; writer_t writer = make_dynamic_image_writer(file_name, info); write_view(writer, views); } }} // namespace boost::gil #endif