Gmagick
PHP Manual

Gmagick::cyclecolormapimage

(PECL gmagick >= Unknown)

Gmagick::cyclecolormapimage — Displaces an image's colormap

Descrição

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.

Parâmetros

displace

The amount to displace the colormap.

Valor Retornado

Returns self on success.

Erros

Lança uma exceção GmagickException em erros.

Gmagick
PHP Manual