PHP 8.0.12 Released!


(PECL imagick 2, PECL imagick 3)

Imagick::getImageChannelMeanGets the mean and standard deviation


public Imagick::getImageChannelMean ( int $channel ) : array

Gets the mean and standard deviation of one or more image channels.



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

Valorile întoarse

Returns an array with "mean" and "standardDeviation" members.


Emite ImagickException în caz de eroare.

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top