Randomly displaces each pixel in a block

# Gmagick::spreadimage

(PECL gmagick >= Unknown)

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

### Beschreibung

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

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

### Parameter-Liste

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

### Rückgabewerte

The Gmagick object.

### Fehler/Exceptions

Wirft bei einem Fehler eine GmagickException.

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