mlib_ImageDilate4_Fp(3MLIBmediaLib Library Functionmlib_ImageDilate4_Fp(3MLIB)NAMEmlib_ImageDilate4_Fp - four neighbor dilate
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>
mlib_status mlib_ImageDilate4_Fp(mlib_image *dst, const mlib_image *src);
DESCRIPTION
The mlib_ImageDilate4_Fp() function performs a floating-point dilation
operation on an image by using each pixel's four orthogonal neighbors.
The source and destination images must be single-channel images. The
data type can be MLIB_FLOAT or MLIB_DOUBLE.
For 4-neighbor grayscale images, it uses the following equation:
dst[x][y][0] = MAX{ src[x][y][0],
src[x-1][y][0], src[x+1][y][0],
src[x][y-1][0], src[x][y+1][0] }
where x = 1, ..., w-2; y = 1, ..., h-2.
PARAMETERS
The function takes the following arguments:
dst Pointer to destination image.
src 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_ImageDilate4(3MLIB), mlib_ImageDilate8(3MLIB), mlib_ImageDi‐
late8_Fp(3MLIB), attributes(5)SunOS 5.10 2 Mar 2007 mlib_ImageDilate4_Fp(3MLIB)
