Imagick::swirlImage
(PECL imagick 2, PECL imagick 3)
Imagick::swirlImage — Swirls the pixels about the center of the image
Description
Imagick::swirlImage ( float $degrees ) : bool
Swirls the pixels about the center of the image, where degrees indicates the sweep of the arc through which each pixel is moved. You get a more dramatic effect as the degrees move from 1 to 360.
Parameters
-
degrees
Return Values
Returns true on success.
Errors/Exceptions
Throws ImagickException on error.
Examples
Example #1 Imagick::swirlImage()
<?php
function swirlImage($imagePath, $swirl) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->swirlImage($swirl);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
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https://www.php.net/manual/en/imagick.swirlimage.php