KDATA_HIST_INCREMENT(3) Library Functions Manual KDATA_HIST_INCREMENT(3) NAME kdata_hist_add kdata_hist_set -- modify histogram data values LIBRARY libkplot SYNOPSIS #include <cairo.h> #include <kplot.h> int kdata_hist_add(struct kdata *d, double x, double y); int kdata_hist_set(struct kdata *d, double x, double y); DESCRIPTION The kdata_hist_add and kdata_hist_set set or add y to the position mapped from x after checking that x lies in the range provided to kdata_hist_al- loc(3). RETURN VALUES kdata_hist_add and kdata_hist_set return 0 if x is outside of the histogram range, the source was not created with kdata_hist_alloc(3), or if dependent data sources fail. Otherwise it returns non-zero. SEE ALSO kdata_hist_alloc(3), kplot(3) FreeBSD ports 15.quarterly January 30, 2015 KDATA_HIST_INCREMENT(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO
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