On Sat, 8 Dec 2018 at 02:46, Dan Bloomquist via Boost-users <boost-users@lists.boost.org> wrote:
I get to my code, in case it matters: bg::rgb8_image_t destImg( res, x ); resize_view( view( sourceImg ), view( destImg ), bg::bilinear_sampler( ) );
and rgb8_image_t should be a good one from what I read: <https://www.boost.org/doc/libs/1_68_0/libs/gil/doc/html/io.html>
At glance, the docs look fine.
With either: bg::write_view( path_to, destImg, bg::jpeg_tag() ); or: bg::image_write_info<bg::jpeg_tag> write_setttings; bg::write_view( path_to, destImg, write_setttings );
ms140 complains: 1>C:\cpp\boost_1_68_0\boost/gil/extension/toolbox/metafunctions/get_pixel_type.hpp(33): error C2039: 'reference': is not a member of 'boost::gil::image<boost::gil::rgb8_pixel_t,false,std::allocator<unsigned char>>' 1> c:\cpp\boost_1_68_0\boost\gil\typedefs.hpp(176): note: see declaration of 'boost::gil::image<boost::gil::rgb8_pixel_t,false,std::allocator<unsigned char>>' 1> console_test.cpp(248): note: see reference to class template instantiation 'boost::gil::get_pixel_type<boost::gil::rgb8_image_t>' being compiled 1>C:\cpp\boost_1_68_0\boost/gil/extension/toolbox/metafunctions/get_pixel_type.hpp(34): error C2146: syntax error: missing '>' before identifier 'reference'
What am I missing?
I suspect, you are missing some headers. I have just updated GIL example resize.cpp to catch it up with the new GIL IO https://github.com/boostorg/gil/commit/531e671b4919420af029568e8e33ffb2baa47... I verified it compiles without errors using Visual Studio 2017 15.9.3 Preview 1.0 (FYI, I configured x64 build with Ninja using the CMake configuration provided and https://github.com/boostorg/gil/blob/develop/example/cmake/CMakeSettings.jso...) Please, git pull and git checkout develop branch, and try out the example if it compiles for you as well. I hope it does. If it does, compare your program against it to see what is different/missing. p.s. FYI, if you prefer, there is also https://lists.boost.org/mailman/listinfo.cgi/boost-gil Best regards, -- Mateusz Loskot, http://mateusz.loskot.net