Gmagick
PHP Manual

Gmagick::cyclecolormapimage

(PECL gmagick >= Unknown)

Gmagick::cyclecolormapimageDisplaces an image's colormap

Opis

public void Gmagick::cyclecolormapimage ( float $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.

Parametry

displace

The amount to displace the colormap.

Zwracane wartości

Returns self on success.

Błędy/Wyjątki

Throws an GmagickException on error.


Gmagick
PHP Manual