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update : 2015.11.03
php.shukuma.com검색:
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Imagick::getImageDistortion(PECL imagick 2.0.0) Imagick::getImageDistortion — Compares an image to a reconstructed image 설명
float Imagick::getImageDistortion
( MagickWand
$reference
, int $metric
)Compares an image to a reconstructed image and returns the specified distortion metric. 반환값Returns the distortion metric used on the image (or the best guess thereof). 오류/예외오류시에 ImagickException이 발생합니다. |