6440830315
see https://github.com/jcupitt/libvips/pull/213 this now works: VImage rows; VImage cols = in.profile( &rows );
54 lines
969 B
C++
54 lines
969 B
C++
/*
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* compile with:
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*
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* g++ -g -Wall profile.cpp `pkg-config vips-cpp --cflags --libs`
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*
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*/
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#define DEBUG
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#include <vips/vips8>
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using namespace vips;
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int
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main( int argc, char **argv )
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{
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GOptionContext *context;
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GOptionGroup *main_group;
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GError *error = NULL;
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if( vips_init( argv[0] ) )
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vips_error_exit( NULL );
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context = g_option_context_new( "" );
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main_group = g_option_group_new( NULL, NULL, NULL, NULL, NULL );
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g_option_context_set_main_group( context, main_group );
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g_option_context_add_group( context, vips_get_option_group() );
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if( !g_option_context_parse( context, &argc, &argv, &error ) ) {
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if( error ) {
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fprintf( stderr, "%s\n", error->message );
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g_error_free( error );
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}
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vips_error_exit( NULL );
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}
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{
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VImage in = VImage::new_from_file( argv[1] );
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VImage rows;
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VImage cols = in.profile( &rows );
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rows.write_to_file( argv[2] );
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cols.write_to_file( argv[3] );
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}
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vips_shutdown();
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return( 0 );
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}
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