plug_in_colortoalpha (7th Aug 1999)

NAME

plug_in_colortoalpha - Convert the color in an image to alpha

SYNOPSIS

plug_in_colortoalpha (run_mode,image,drawable,color)

DESCRIPTION

This replaces as much of a given color as possible in each pixel with a corresponding amount of alpha, then readjusts the color accordingly.

MENUPATH

<Image>/Filters/Colors/Color to Alpha...

IMAGETYPES

RGB*

INPUT ARGUMENTS

TYPE	NAME	DESCRIPTION
INT32	run_mode	Interactive, non-interactive
IMAGE	image	Input image (unused)
DRAWABLE	drawable	Input drawable
COLOUR	color	Color to remove

SOME SYNTAX ALTERNATIVES

$drawable->colortoalpha (color)
$image->colortoalpha (drawable,color)
plug_in_colortoalpha (drawable,color)
colortoalpha Layer (drawable,color)
colortoalpha Image (drawable,color)
colortoalpha Plugin (drawable,color)

INSTALLATION PATH

/opt/lib/gimp/1.2/plug-ins/colortoalpha

AUTHOR

Seth Burgess
(c)7th Aug 1999 Seth Burgess <sjburges@gimp.org>