KDATA_BUCKET_ADD(3)

NAME
kdata_bucket_add kdata_bucket_set - modify bucket data values

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.

SEE ALSO
kdata_bucket_alloc(3), kplot(3)