Imagick::getImageDistortion(PECL imagick 2.0.0) Imagick::getImageDistortion — Compares an image to a reconstructed image Описание
float Imagick::getImageDistortion
( MagickWand $reference
, int $metric
)
Compares an image to a reconstructed image and returns the specified distortion metric. Возвращаемые значенияReturns the distortion metric used on the image (or the best guess thereof). ОшибкиВызывает ImagickException при ошибке. |
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