PHP 8.1.0 RC 2 available for testing

Imagick::getImageDistortion

(PECL imagick 2, PECL imagick 3)

Imagick::getImageDistortionCompares an image to a reconstructed image

Beschreibung

public Imagick::getImageDistortion(MagickWand $reference, int $metric): float

Compares an image to a reconstructed image and returns the specified distortion metric.

Parameter-Liste

reference

Imagick object to compare to.

metric

One of the metric type constants.

R├╝ckgabewerte

Returns the distortion metric used on the image (or the best guess thereof).

Fehler/Exceptions

Wirft ImagickException bei Fehlern.

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