mlib_ImageHistogram(3MLIB)mediaLib Library Functionsmlib_ImageHistogram(3MLIB)NAMEmlib_ImageHistogram - histogram
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_ImageHistogram(mlib_s32 **histo, const mlib_image *img);
DESCRIPTION
The mlib_ImageHistogram() function creates a histogram. The data type
of the image can be MLIB_BYTE, MLIB_SHORT, MLIB_USHORT, or MLIB_INT.
PARAMETERS
The function takes the following arguments:
histo Pointer to histogram. The format of the histogram is
histo[channel][index]. The MLIB_BYTE type entries are indexed
from 0 to 255. The MLIB_SHORT type entries are indexed from
-32768 to -1, then from 0 to 32767. The MLIB_USHORT type
entries are indexed from 0 to 65535. The MLIB_INT type entries
are indexed from -2147483648 to -1, then from 0 to 2147483647.
img Pointer to source image.
RETURN VALUES
The function returns MLIB_SUCCESS if successful. Otherwise it returns
MLIB_FAILURE.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
┌─────────────────────────────┬─────────────────────────────┐
│ ATTRIBUTE TYPE │ ATTRIBUTE VALUE │
├─────────────────────────────┼─────────────────────────────┤
│Interface Stability │Committed │
├─────────────────────────────┼─────────────────────────────┤
│MT-Level │MT-Safe │
└─────────────────────────────┴─────────────────────────────┘
SEE ALSOmlib_ImageHistogram2(3MLIB), attributes(5)SunOS 5.10 2 Mar 2007 mlib_ImageHistogram(3MLIB)