Imagick::swirlImage

(PECL imagick 2.0.0)

Swirls the pixels about the center of the image

bool Imagick::swirlImage ( float $degrees )

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

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.

Returns:

Returns TRUE on success.

Exception:

Throws ImagickException on error.

Examples:

Imagick::swirlImage()

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

Links:

http://php.net/manual/en/imagick.swirlimage.php

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2025-01-10 15:47:30

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