gimp_image_get_component_active (1995-1996)

NAME

gimp_image_get_component_active - Returns if the specified image's image component is active.

SYNOPSIS

active = gimp_image_get_component_active (image,component)

DESCRIPTION

This procedure returns if the specified image's image component (i.e. Red, Green, Blue intensity channels in an RGB image) is active or inactive -- whether or not it can be modified. If the specified component is not valid for the image type, an error is returned.

INPUT ARGUMENTS

TYPE	NAME	DESCRIPTION
IMAGE	image	The image
INT32	component	The image component: { RED_CHANNEL (0), GREEN_CHANNEL (1), BLUE_CHANNEL (2), GRAY_CHANNEL (3), INDEXED_CHANNEL (4) }

RETURN VALUES

TYPE	NAME	DESCRIPTION
INT32	active	Component is active (TRUE or FALSE)

SOME SYNTAX ALTERNATIVES

active = $image->get_component_active (component)

AUTHOR

Spencer Kimball & Peter Mattis
(c)1995-1996 Spencer Kimball & Peter Mattis