(PECL imagick 2, PECL imagick 3)
Imagick::shadowImage — Simulates an image shadow
public Imagick::shadowImage ( float $opacity , float $sigma , int $x , int $y ) : bool
Simulates an image shadow.
opacity
sigma
x
y
Returns true on success.
Example #1 Imagick::shadowImage()
<?php
function shadowImage($imagePath) {
$imagick = new \Imagick(realpath($imagePath));
$imagick->shadowImage(0.4, 10, 50, 5);
header("Content-Type: image/jpg");
echo $imagick->getImageBlob();
}
?>
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https://www.php.net/manual/en/imagick.shadowimage.php