Imagick::spreadImage

(PECL imagick 2.0.0)

Imagick::spreadImageRandomly displaces each pixel in a block

설명

bool Imagick::spreadImage ( float $radius )

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

인수

radius

반환값

성공시에 TRUE를 반환합니다.

오류/예외

오류시에 ImagickException이 발생합니다.

예제

Example #1 Imagick::spreadImage()

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

?>

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