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KDATA_GET(3) |
Library Functions Manual |
KDATA_GET(3) |
NAME
kdata_get — get points in a data set
LIBRARY
library “libkplot”
SYNOPSIS
#include <cairo.h>
#include <kplot.h>
int
kdata_get(
const struct kdata *data,
size_t pos,
struct kpair *kp);
DESCRIPTION
The kdata_get function loads the kp pair object with the data at absolute position pos of data source data.
RETURN VALUES
kdata_get returns 0 if the position pos is not within the allocated number of pairs, else it returns non-zero.