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KDATA_BUCKET_ADD(3) |
Library Functions Manual |
KDATA_BUCKET_ADD(3) |
NAME
kdata_bucket_add kdata_bucket_set — modify bucket data values
LIBRARY
library “libkplot”
SYNOPSIS
#include <cairo.h>
#include <kplot.h>
int
kdata_bucket_add(
struct kdata *d,
size_t bucket,
double y);
int
kdata_bucket_set(
struct kdata *d,
size_t bucket,
size_t x,
double y);
DESCRIPTION
The
kdata_bucket_add and
kdata_bucket_set set the
x and
y values to the position mapped from
bucket after checking that
bucket lies in the range provided to
kdata_bucket_alloc(3).
RETURN VALUES
kdata_bucket_add and
kdata_bucket_set return 0 if the
bucket is outside of the bucket range, the source was not created with
kdata_bucket_alloc(3), or if any dependent sources fail. Otherwise it returns non-zero.