Imagick::rotationalBlurImage

(PECL imagick 3 >= 3.3.0)

Imagick::rotationalBlurImage — Rotational blurs an image

Descrizione

public Imagick::rotationalBlurImage(float $angle, int $channel = Imagick::CHANNEL_DEFAULT): bool

Rotational blurs an image.

Elenco dei parametri

angle: The angle to apply the blur over.
channel: Provide any channel constant that is valid for your channel mode. To apply to more than one channel, combine channel constants using bitwise operators. Per default è Imagick::CHANNEL_DEFAULT. Fare riferimento a questa lista di costanti di canale

Valori restituiti

Restituisce true in caso di successo.

Esempi

Example #1 Imagick::rotationalBlurImage()

<?php
function rotationalBlurImage($imagePath) {
    $imagick = new \Imagick(realpath($imagePath));
    $imagick->rotationalBlurImage(3);
    $imagick->rotationalBlurImage(5);
    $imagick->rotationalBlurImage(7);
    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

?>

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