Imagick::addNoiseImage
(PECL imagick 2.0.0)
Imagick::addNoiseImage — Adds random noise to the image
Beskrivelse
bool Imagick::addNoiseImage
( int
$noise_type
[, int $channel = Imagick::CHANNEL_DEFAULT
] )Adds random noise to the image.
Parametre
-
noise_type -
The type of the noise. Refer to this list of noise constants.
-
channel -
Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. Defaults to
Imagick::CHANNEL_DEFAULT. Refer to this list of channel constants
Returnerings Værdier
Returns TRUE on success.
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