Imagick::getImageChannelKurtosis
(PECL imagick 2 >= 2.3.0, PECL imagick 3)
Imagick::getImageChannelKurtosis — The getImageChannelKurtosis purpose
Description
public Imagick::getImageChannelKurtosis(int
$channel = Imagick::CHANNEL_DEFAULT): arrayGet 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.
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