Imagick::addNoiseImage
Imagick::addNoiseImage
(PECL imagick 2.0.0)
Imagick::addNoiseImage — Adds random noise to the image
Description
bool Imagick::addNoiseImage ( int $noise_type [, int $channel = Imagick::CHANNEL_DEFAULT ] )
Adds random noise to the image.
Parameters
noise_type
The type of the noise. Refer to this list of noise constants.
channel
Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. Defaults to Imagick::CHANNEL_DEFAULT. Refer to this list of channel constants
Return Values
Returns TRUE on success.
Examples
Example #1 Imagick::addNoiseImage()
<?php
function addNoiseImage($noiseType, $imagePath, $channel) {
$imagick = new \Imagick(realpath($imagePath)
$imagick->addNoiseImage($noiseType, $channel
header("Content-Type: image/jpg"
echo $imagick->getImageBlob(
}
?>
← Imagick::addImage
Imagick::affineTransformImage →
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