PHP Manual
Gmagick
Randomly displaces each pixel in a block

Gmagick::spreadimage

(PECL gmagick >= Unknown)

Gmagick::spreadimage — Randomly displaces each pixel in a block

Description

public Gmagick::spreadimage(float $radius): Gmagick

Special effects method that randomly displaces each pixel in a block defined by the radius parameter.

Parameters

radius: Choose a random pixel in a neighborhood of this extent.

Return Values

The Gmagick object.

Errors/Exceptions

Throws an GmagickException on error.

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