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Pondus 0.5.3 (Default branch)
12-11-2008
Pondus is a personal weight manager that keeps track of your body weight. It aims to be simple to use, lightweight, and fast. The data can be plotted to get a quick overview of the history of your weight. A simple weight planner allows you to define "target weights" and this plan can be compared with the actual measurements in a plot.License: GNU General Public License v3Changes:|
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mlib_ImageColorRGB2Mono_Fp(3MLIB) mediaLib Library Functions mlib_ImageColorRGB2Mono_Fp(3MLIB) NAME
mlib_ImageColorRGB2Mono_Fp - RGB to monochrome conversion SYNOPSIS
cc [ flag... ] file... -lmlib [ library... ] #include <mlib.h> mlib_status mlib_ImageColorRGB2Mono_Fp(mlib_image *dst, const mlib_image *src, const mlib_d64 *weight); DESCRIPTION
The mlib_ImageColorRGB2Mono_Fp() 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(3MLIB), attributes(5) SunOS 5.10 10 Nov 2004 mlib_ImageColorRGB2Mono_Fp(3MLIB)