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Gmagick::getimageextrema

(PECL gmagick >= Unknown)

Gets the extrema for the image

public array Gmagick::getimageextrema ( void )

Returns an associative array with the keys "min" and "max". Throws an GmagickException on error.

Returns:

Returns an associative array with the keys "min" and "max".

Exception:

Throws an GmagickException on error.

Links:

http://php.net/manual/en/gmagick.getimageextrema.php

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2016-02-24 16:00:07

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