1995-2000
Spencer Kimball, Peter Mattis & Sven Neumann
Apply a gaussian blur
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 RLE gaussian blurring performs most efficiently on computer-generated images or images with large areas of constant intensity.
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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) |
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