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Imagick::cycleColormapImage

(PECL imagick 2.0.0)
Displaces an image's colormap
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.

Parameters:
displace

The amount to displace the colormap.

Returns:

Returns TRUE on success.

Exception:

Throws ImagickException on error.

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2016-02-24 16:00:53
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