29 lines
514 B
C++
29 lines
514 B
C++
/* compile with:
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*
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* g++ -g -Wall resize.cpp `pkg-config vips-cpp --cflags --libs`
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*/
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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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if( VIPS_INIT( argv[0] ) )
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vips_error_exit( NULL );
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VImage in = VImage::new_from_file( argv[1], VImage::option()
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->set( "access", "sequential" ) );
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VImage out = in.resize( 0.2, VImage::option()
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->set( "kernel", "cubic" )
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->set( "vscale", 0.2 ) );
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out.write_to_file( argv[2] );
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vips_shutdown();
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return( 0 );
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}
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