sunos man page for mlib_imagethresh2_fp

mlib_ImageThresh2_Fp(3MLIB)				    mediaLib Library Functions				       mlib_ImageThresh2_Fp(3MLIB)

NAME
       mlib_ImageThresh2_Fp - image thresholding

SYNOPSIS
       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageThresh2_Fp(mlib_image *dst, const mlib_image *src, const mlib_d64 *thresh, const mlib_d64 *glow);

DESCRIPTION
       The  mlib_ImageThresh2_Fp() function compares each pixel in the floating-point source image to a threshold value. If the pixel is less than
       or equal to the threshold value, then the destination pixel is set to the low output level. If the pixel  is  greater  than  the  threshold
       value, then the destination pixel is set to the value of the source pixel.

       It uses the following equation:

       dst[x][y][i] = glow[i]	    if src[x][y][i] <= thresh[i]
       dst[x][y][i] = src[x][y][i]  if src[x][y][i] > thresh[i]

PARAMETERS
       The function takes the following arguments:

       dst	       Pointer to destination image.

       src	       Pointer to source image.

       thresh	       Threshold value.  thresh[i] contains the threshold for channel i.

       glow	       Low output level.  glow[i] contains the low output level for channel i.

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	     |Evolving			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       mlib_ImageThresh1(3MLIB),   mlib_ImageThresh1_Fp(3MLIB),   mlib_ImageThresh1_Fp_Inp(3MLIB),   mlib_ImageThresh1_Inp(3MLIB),   mlib_ImageTh-
       resh2(3MLIB),   mlib_ImageThresh2_Fp_Inp(3MLIB),   mlib_ImageThresh2_Inp(3MLIB),   mlib_ImageThresh3(3MLIB),   mlib_ImageThresh3_Fp(3MLIB),
       mlib_ImageThresh3_Fp_Inp(3MLIB),   mlib_ImageThresh3_Inp(3MLIB),   mlib_ImageThresh4(3MLIB),   mlib_ImageThresh4_Fp(3MLIB),   mlib_ImageTh-
       resh4_Fp_Inp(3MLIB), mlib_ImageThresh4_Inp(3MLIB), mlib_ImageThresh5(3MLIB), mlib_ImageThresh5_Fp(3MLIB),  mlib_ImageThresh5_Fp_Inp(3MLIB),
       mlib_ImageThresh5_Inp(3MLIB), attributes(5)

SunOS 5.10							    10 Nov 2004 				       mlib_ImageThresh2_Fp(3MLIB)