Imagick::reduceNoiseImage
(PECL imagick 2.0.0)
Imagick::reduceNoiseImage — Smooths the contours of an image
Beskrivelse
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.
Parametre
-
radius -
Returnerings Værdier
Returns TRUE on success.
Fejl/Undtagelser
Throws ImagickException on error.
add a note
User Contributed Notes
There are no user contributed notes for this page.
