(PECL imagick 2, PECL imagick 3)
Imagick::blurImage — Adds blur filter to image
Adds blur filter to image. Optional third parameter to blur a specific channel.
radius
Blur radius
sigma
Standard deviation
channel
The Channeltype constant. When not supplied, all channels are blurred.
Restituisce true
in caso di successo.
Lancia una ImagickException in caso di errore.
Example #1 Using Imagick::blurImage():
Blur an image, then display to the browser.
<?php
header('Content-type: image/jpeg');
$image = new Imagick('test.jpg');
$image->blurImage(5,3);
echo $image;
?>