gimp_scale (1995-1996)

NAME

gimp_scale - Scale the specified drawable.

SYNOPSIS

drawable = gimp_scale (drawable,interpolation,x0,y0,x1,y1)

DESCRIPTION

This tool scales the specified drawable if no selection exists. If a selection exists, the portion of the drawable which lies under the selection is cut from the drawable and made into a floating selection which is then scaled by the specified amount. The interpolation parameter can be set to TRUE to indicate that either linear or cubic interpolation should be used to smooth the resulting scaled drawable. The return value is the ID of the scaled drawable. If there was no selection, this will be equal to the drawable ID supplied as input. Otherwise, this will be the newly created and scaled drawable.

INPUT ARGUMENTS

TYPE	NAME	DESCRIPTION
DRAWABLE	drawable	The affected drawable
INT32	interpolation	Whether to use interpolation
FLOAT	x0	The new x coordinate of upper-left corner of newly scaled region
FLOAT	y0	The new y coordinate of upper-left corner of newly scaled region
FLOAT	x1	The new x coordinate of lower-right corner of newly scaled region
FLOAT	y1	The new y coordinate of lower-right corner of newly scaled region

RETURN VALUES

TYPE	NAME	DESCRIPTION
DRAWABLE	drawable	The scaled drawable

AUTHOR

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