Imagick::getImageExtrema
(PECL imagick 2, PECL imagick 3)
Imagick::getImageExtrema — Gets the extrema for the image
Warning
This function has been DEPRECATED as of Imagick 3.4.4. Relying on this function is highly discouraged.
Description
public Imagick::getImageExtrema ( ) : array
Gets the extrema for the image. Returns an associative array with the keys "min" and "max".
Return Values
Returns an associative array with the keys "min" and "max".
Errors/Exceptions
Throws ImagickException on error.
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https://www.php.net/manual/en/imagick.getimageextrema.php