Imagick::getImageChannelExtremaImagick::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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