inline
void pnm_read_image( const String& filename
, Image& img
)
{
read_image( filename
, img
, pnm_tag()
);
}
inline
void pnm_read_view( const String& filename
, const View& view
)
{
read_view( filename
, view
, pnm_tag()
);
}
inline
void pnm_write_view( const String& filename
, const View& view
)
{
write_view( filename
, view
, pnm_tag()
);
}
inline
void pnm_read_and_convert_image( const String filename
, Image& img
)
{
read_and_convert_image( filename
, img
, pnm_tag()
);
}
inline
void pnm_read_and_convert_view( const String& filename
, const View& view
, CC cc
)
{
read_and_convert_view( filename
, view
, cc
, pnm_tag()
);
}
inline
point2< std::ptrdiff_t > pnm_read_dimensions( const String& filename )
{
typedef typename get_reader_backend< String
, pnm_tag
>::type backend_t;
backend_t backend = read_image_info( filename
, pnm_tag()
);
return point2< std::ptrdiff_t >( backend._info._width
, backend._info._height
);
}
inline
void read_image( const String& file_name
, Image& img
, typename enable_if< detail::is_supported_path_spec< String >
>::type* /* ptr */ = 0
)
{
namespace fs = boost::filesystem;
namespace al = boost::algorithm;
fs::path in_path = fs::system_complete( fs::path( file_name, fs::native ));
#ifdef BOOST_GIL_EXTENSION_IO_BMP_READ_ENABLED
if( al::to_upper( fs::extension( in_path )) == ".BMP" )
{
read_image( file_name
, img
, bmp_tag()
);
return;
}
#endif // BOOST_GIL_EXTENSION_IO_BMP_READ_ENABLED
#ifdef BOOST_GIL_EXTENSION_IO_JPEG_READ_ENABLED
if( fs::extension( in_path ) == ".JPG" )
{
read_image( file_name
, img
, jpeg_tag()
);
return ;
}
#endif // BOOST_GIL_EXTENSION_IO_JPEG_READ_ENABLED
#ifdef BOOST_GIL_EXTENSION_IO_PNG_READ_ENABLED
if( fs::extension( in_path ) == ".PNG" )
{
read_image( file_name
, img
, png_tag()
);
return ;
}
#endif // BOOST_GIL_EXTENSION_IO_PNG_READ_ENABLED
#ifdef BOOST_GIL_EXTENSION_IO_PNM_READ_ENABLED
if( fs::extension( in_path ) == ".PNM" )
{
read_image( file_name
, img
, pnm_tag()
);
return ;
}
#endif // BOOST_GIL_EXTENSION_IO_PNM_READ_ENABLED
#ifdef BOOST_GIL_EXTENSION_IO_TIFF_READ_ENABLED
if( fs::extension( in_path ) == ".TIF" )
{
read_image( file_name
, img
, tiff_tag()
);
return ;
}
#endif // BOOST_GIL_EXTENSION_IO_JPEG_READ_ENABLED
}