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Imagick::cycleColormapImage

Imagick::cycleColormapImage

(PECL imagick 2.0.0)

Imagick::cycleColormapImage — Displaces an image's colormap

Description

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.

Return Values

Returns TRUE on success.

Errors/Exceptions

Throws ImagickException on error.

← Imagick::current

Imagick::decipherImage →

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https://secure.php.net/manual/en/imagick.cyclecolormapimage.php