PHP 7.1.19 Released


(PECL gmagick >= Unknown)

Gmagick::cyclecolormapimageDisplaces an image's colormap


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


The amount to displace the colormap.

Valori restituiti

Returns self on success.


Throws an GmagickException on error.

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