← normalizeImageopaquePaintImage →
Applies a special effect filter that simulates an oil painting.
Each pixel is replaced by the most frequent color occurring in
a circular region defined by radius.
Example
function oilPaintImage($image_path, $radius)
{
$imagick = new \Imagick(realpath($image_path));
$imagick->oilPaintImage($radius);
header("Content-Type: image/jpeg");
echo $imagick->getImageBlob();
}