Imagick::getImageChannelKurtosis

The getImageChannelKurtosis purpose

Description

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.

Parameters

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

Return Values

Returns an array with kurtosis and skewness members.

Errors/Exceptions

Throws ImagickException on error.