(PECL imagick 2, PECL imagick 3)
Imagick::swirlImage — Swirls the pixels about the center of the image
$degrees
): boolSwirls the pixels about the center of the image, where degrees indicates the sweep of the arc through which each pixel is moved. You get a more dramatic effect as the degrees move from 1 to 360.
degrees
Returns true
on success.
Throws ImagickException on error.
Example #1 Imagick::swirlImage()
<?phpfunction swirlImage($imagePath, $swirl) { $imagick = new \Imagick(realpath($imagePath)); $imagick->swirlImage($swirl); header("Content-Type: image/jpg"); echo $imagick->getImageBlob();}?>