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rep_axis_streak_color

Arguments:

• orientation,direction,_alpha_exponential_factor,_maxval>0,_add2new={ 0=add2old | 1=add2new },_cmykmode={ 0=non-cmyk | 1=cmyka_mode }

Description:

Streaks colored pixels taking into account of opacity.

_alpha_exponential_factor is used to manipulate the alpha mixing within pixels. The more power that is assigned to the alpha, the more mixing there would be.
_maxval divides the alpha channel internally to normalize ranges to 0-1. A error will appear if not normalized. By default, it used the max alpha channel value.
_add2new defines whether to streak data on old image or to streak pixel data onto a new image. Used for Perspective Streak.
_cmykmode is only used in case of using only cmyk images. Not needed in normal cases at all.

Default values:

_alpha_exponential_factor=0,_maxalp=n/a,_cmykmode=0

 
Author: Reptorian.

G'MIC is an open-source software distributed under the CeCILL free software licenses (LGPL-like and/or
GPL-compatible). Copyrights (C) Since July 2008, David Tschumperlé - GREYC UMR CNRS 6072, Image Team.