mlib_ImageColorRGB2CIEMono man page on SunOS

mlib_ImageColorRGB2CIEMono man page on SunOS

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mlib_ImageColorRGB2CIEMonomediaLib Library Fumlib_ImageColorRGB2CIEMono(3MLIB)

NAME
       mlib_ImageColorRGB2CIEMono - RGB to monochrome conversion

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

       mlib_status mlib_ImageColorRGB2CIEMono(mlib_image *dst,
	   const mlib_image *src);

DESCRIPTION
       The  mlib_ImageColorRGB2CIEMono() function performs a conversion from a
       red/green/blue to a monochromatic image. The source  image  must	 be  a
       three-channel  image.  The  destination	image must be a single-channel
       image.

       It uses the following equation:

	 dst[x][y][0] = 0.2125*src[x][y][0] +
		       0.7154*src[x][y][1] +
		       0.0721*src[x][y][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 ALSO
       mlib_ImageColorRGB2CIEMono_Fp(3MLIB),   mlib_ImageColorRGB2Mono(3MLIB),
       mlib_ImageColorRGB2Mono_Fp(3MLIB), attributes(5)

SunOS 5.10			  2 Mar 2007 mlib_ImageColorRGB2CIEMono(3MLIB)

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