KDATA_XMAX(3) Library Functions Manual KDATA_XMAX(3) NAME kdata_xmax, kdata_ymax, -- find maxima in a data source LIBRARY libkplot SYNOPSIS #include <cairo.h> #include <kplot.h> ssize_t kdata_xmax(const struct kdata *data, struct kpair *kp); ssize_t kdata_ymax(const struct kdata *data, struct kpair *kp); DESCRIPTION The kdata_xmax and kdata_ymax functions find the maximum point in a data source, filling in kp if it is not NULL. The maximum point is the first maximum: thus, if multiple minima exist of the same value, the first will be returned. RETURN VALUES If the data source has zero entries, kdata_xmax and kdata_ymax return -1. Otherwise, they return the index of the maximum. SEE ALSO kdata_xmin(3), kdata_ymin(3), kplot(3) FreeBSD ports 15.quarterly January 29, 2015 KDATA_XMAX(3)
NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | SEE ALSO
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