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Imagick::cycleColormapImage

(PECL imagick 2.0.0)

Imagick::cycleColormapImageDisplaces an image's colormap

Descrizione

bool Imagick::cycleColormapImage ( int $displace )

Displaces an image's colormap by a given number of positions. If you cycle the colormap a number of times you can produce a psychedelic effect.

Elenco dei parametri

displace

The amount to displace the colormap.

Valori restituiti

Restituisce TRUE in caso di successo.

Errori/Eccezioni

Lancia una ImagickException in caso di errore.

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