Imagick::statisticImage

(PECL imagick 3 >= 3.3.0)

Imagick::statisticImage — Modifies image using a statistics function

Description

public Imagick::statisticImage(
    int $type,
    int $width,
    int $height,
    int $channel = Imagick::CHANNEL_DEFAULT
): bool

Replace each pixel with corresponding statistic from the neighborhood of the specified width and height.

Liste de paramètres

type
width
height
channel

Valeurs de retour

Retourne true en cas de succès.

Exemples

Exemple #1 Imagick::statisticImage()

<?php
function statisticImage($imagePath, $statisticType, $width, $height, $channel) {
    $imagick = new \Imagick(realpath($imagePath));

    $imagick->statisticImage(
        $statisticType,
        $width,
        $height,
        $channel
    );

    header("Content-Type: image/jpg");
    echo $imagick->getImageBlob();
}

statisticImage($imagePath, \Imagick::STATISTIC_MEDIAN, 5, 5, \Imagick::CHANNEL_DEFAULT);

?>

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