Imagick::spreadImage
(PECL imagick 2, PECL imagick 3)
Imagick::spreadImage — Randomly displaces each pixel in a block
Description
public Imagick::spreadImage(float
$radius): boolSpecial effects method that randomly displaces each pixel in a block defined by the radius parameter.
Parameters
-
radius -
Return Values
Returns true on success.
Errors/Exceptions
Throws ImagickException on error.
Examples
Example #1 Imagick::spreadImage()
<?php
function spreadImage($imagePath, $radius) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->spreadImage($radius);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
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