plug-in-gauss-iir2

Spencer Kimball
Peter Mattis & Sven Neumann

Description

Apply a gaussian blur

Help

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.


Type

unknown

Parameters

Type Name Description
PF_INT run-mode The run mode { RUN-INTERACTIVE (0), RUN-NONINTERACTIVE (1) }
PF_IMAGE image Input image
PF_DRAWABLE drawable Input drawable
PF_FLOAT horizontal Horizontal radius of gaussian blur (in pixels, > 0.0)
PF_FLOAT vertical Vertical radius of gaussian blur (in pixels, > 0.0)

Return

None