update : 2015.11.03
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Gets the extrema for the image

Gmagick::getimageextrema

(PECL gmagick >= Unknown)

Gmagick::getimageextremaGets the extrema for the image

설명

public array Gmagick::getimageextrema ( void )

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

인수

이 함수는 인수가 없습니다.

반환값

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

오류/예외

Throws an GmagickException on error.