Php/docs/imagick.swirlimage

• PHP Manual
• Imagick
• Swirls the pixels about the center of the image

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()

<?phpfunction swirlImage($imagePath, $swirl) {    $imagick = new \Imagick(realpath($imagePath));    $imagick->swirlImage($swirl);    header("Content-Type: image/jpg");    echo $imagick->getImageBlob();}?>