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();
}

?>

Found A Problem?

Learn How To Improve This Page • Submit a Pull Request • Report a Bug

＋add a note

User Contributed Notes 1 note

down

Anonymous ¶

15 years ago

<?php

$img = new Imagick('blablabla.jpg');
$img->swirlImage ( 20.0 );
header("Content-Type: image/jpeg");
echo $img;

?>

＋add a note