plug_in_c_astretch (1996)

NAME

plug_in_c_astretch - Automatically stretch the contrast of the specified drawable to cover all possible ranges.

SYNOPSIS

plug_in_c_astretch (run_mode,image,drawable)

DESCRIPTION

This simple plug-in does an automatic contrast stretch. For each channel in the image, it finds the minimum and maximum values... it uses those values to stretch the individual histograms to the full contrast range. For some images it may do just what you want; for others it may be total crap :)

MENUPATH

<Image>/Image/Colors/Auto/Stretch Contrast

IMAGETYPES

RGB*, GRAY*, INDEXED*

INPUT ARGUMENTS

TYPE	NAME	DESCRIPTION
INT32	run_mode	Interactive, non-interactive
IMAGE	image	Input image
DRAWABLE	drawable	Input drawable

SOME SYNTAX ALTERNATIVES

$drawable->c_astretch
$image->c_astretch (drawable)
plug_in_c_astretch (drawable)
c_astretch Layer (drawable)
c_astretch Image (drawable)
c_astretch Plugin (drawable)

INSTALLATION PATH

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

AUTHOR

Federico Mena Quintero
(c)1996 Federico Mena Quintero