Imagick::getImageDistortion
(No version information available, might be only in CVS)
Imagick::getImageDistortion — Compares an image to a reconstructed image
Description
float Imagick::getImageDistortion
( MagickWand $reference
, int $metric
)
WarningThis function is
currently not documented; only its argument list is available.
Compares an image to a reconstructed image and returns the specified distortion
metric.
Return Values
Returns the distortion metric used on the image (or the best guess
thereof). Throws an exception on error.
Errors/Exceptions
Throws ImagickException on error.
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