Imagick::recolorImageImagick::reduceNoiseImage
(PECL imagick 2.0.0)
Imagick::reduceNoiseImage — Smooths the contours of an image
Descrierea
bool Imagick::reduceNoiseImage
( float
$radius
)Smooths the contours of an image while still preserving edge information. The algorithm works by replacing each pixel with its neighbor closest in value. A neighbor is defined by radius. Use a radius of 0 and Imagick::reduceNoiseImage() selects a suitable radius for you.
Parametri
-
radius -
Valorile întoarse
Întoarce TRUE în caz de succes.
Erori/Excepții
Emite ImagickException în caz de eroare.
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