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    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 รจ 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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