Imagick::getImageChannelKurtosis
Imagick::getImageChannelKurtosis
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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.
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https://secure.php.net/manual/en/imagick.getimagechannelkurtosis.php
