The Imagick class
PHP Manual

Imagick::getImageChannelKurtosis

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Imagick::getImageChannelKurtosisThe getImageChannelKurtosis purpose

Descrição

public array Imagick::getImageChannelKurtosis ([ int $channel = Imagick::CHANNEL_DEFAULT ] )

Get the kurtosis and skewness of a specific channel. This method is available if Imagick has been compiled against ImageMagick version 6.4.9 or newer.

Parâmetros

channel

Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. Defaults to Imagick::CHANNEL_DEFAULT. Refer to this list of channel constants

Valor Retornado

Returns an array with kurtosis and skewness members.

Erros

Dispara ImagickException em erro.


The Imagick class
PHP Manual