plug_in_gauss_iir2 (1995-2000)

NAME

plug_in_gauss_iir2 - Applies a gaussian blur to the specified drawable.

SYNOPSIS

plug_in_gauss_iir2 (run_mode,image,drawable,horizontal,vertical)

DESCRIPTION

Applies a gaussian blur to the drawable, with specified radius of affect. The standard deviation of the normal distribution used to modify pixel values is calculated based on the supplied radius. This radius can be specified indepently on for the horizontal and the vertical direction. The IIR gaussian blurring works best for large radius values and for images which are not computer-generated. Values for radii less than 1.0 would generate spurious results. Therefore they are interpreted as 0.0, which means that the computation for this orientation is skipped.

MENUPATH

<Image>/Filters/Blur/Gaussian Blur (IIR)...

IMAGETYPES

RGB*, GRAY*

INPUT ARGUMENTS

TYPE	NAME	DESCRIPTION
INT32	run_mode	Interactive, non-interactive
IMAGE	image	Input image
DRAWABLE	drawable	Input drawable
FLOAT	horizontal	Horizontal radius of gaussian blur (in pixels)
FLOAT	vertical	Vertical radius of gaussian blur (in pixels)

SOME SYNTAX ALTERNATIVES

$drawable->gauss_iir2 (horizontal,vertical)
$image->gauss_iir2 (drawable,horizontal,vertical)
plug_in_gauss_iir2 (drawable,horizontal,vertical)
gauss_iir2 Layer (drawable,horizontal,vertical)
gauss_iir2 Image (drawable,horizontal,vertical)
gauss_iir2 Plugin (drawable,horizontal,vertical)

INSTALLATION PATH

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

AUTHOR

Spencer Kimball, Peter Mattis & Sven Neumann
(c)1995-2000 Spencer Kimball, Peter Mattis & Sven Neumann