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Gmagick::cyclecolormapimage

(PECL gmagick >= Unknown)

Gmagick::cyclecolormapimageDisplaces an image's colormap

Descrizione

public Gmagick Gmagick::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

Returns self on success.

Errori/Eccezioni

Throws an GmagickException on error.

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