Imagick::swirlImage

(PECL imagick 2.0.0)

Imagick::swirlImage — Swirls the pixels about the center of the image

Beskrivelse

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.

Parametre

degrees

Returnerings Værdier

Returns TRUE on success.

Fejl/Undtagelser

Throws ImagickException on error.

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Anonymous ¶

14 years ago


<?php

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

?>

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