view examples/puredata/spectrum-512-test.pd @ 192:bb60691d9570

Make xtract_lowest_value() return XTRACT_NO_RESULT if all values in the input data are below or equal to threshold value. Fixes #46

If XTRACT_NO_RESULT is returned, *result will be set to DBL_MAX

#N canvas 5 48 450 300 10;
#X obj 127 77 noise~;
#X obj 262 59 loadbang;
#X msg 262 86 list 86.1328;
#X obj 127 112 xtract~ spectrum 64;
#X connect 0 0 3 0;
#X connect 1 0 2 0;
#X connect 2 0 3 1;