Imagick::spreadImage

(PECL imagick 2.0.0)

Imagick::spreadImage — Randomly displaces each pixel in a block

Descrição

Imagick::spreadImage ( float $radius ) : bool

Special effects method that randomly displaces each pixel in a block defined by the radius parameter.

Parâmetros

radius

Valor Retornado

Retorna TRUE no sucesso.

Erros

Lança ImagickException em caso de erro.

Exemplos

Exemplo #1 Imagick::spreadImage()

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

?>