sunos man page for mlib_imagecolorrgb2mono

Query: mlib_imagecolorrgb2mono

OS: sunos

Section: 3mlib

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

mlib_ImageColorRGB2Mono(3MLIB)				    mediaLib Library Functions				    mlib_ImageColorRGB2Mono(3MLIB)

NAME
mlib_ImageColorRGB2Mono - RGB to monochrome conversion
SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageColorRGB2Mono(mlib_image *dst, const mlib_image *src, const mlib_d64 *weight);
DESCRIPTION
The mlib_ImageColorRGB2Mono() 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] = weight[0]*src[x][y][0] + weight[1]*src[x][y][1] + weight[2]*src[x][y][2]
PARAMETERS
The function takes the following arguments: dst Pointer to destination image. src Pointer to source image. weight Array of three blending coefficients. It is recommended that these sum to 1.0, but it is not required.
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_ImageColorRGB2CIEMono(3MLIB), mlib_ImageColorRGB2CIEMono_Fp(3MLIB), mlib_ImageColorRGB2Mono_Fp(3MLIB), attributes(5) SunOS 5.10 10 Nov 2004 mlib_ImageColorRGB2Mono(3MLIB)
Related Man Pages
mlib_imagecolorconvert1(3mlib) - sunos
mlib_imagecolorconvert2_fp(3mlib) - sunos
mlib_imagedivalpha(3mlib) - sunos
mlib_imagethresh3_fp(3mlib) - sunos
mlib_imagedivalpha(3mlib) - opensolaris
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