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<?php /* * This file is part of the Imagine package. * * (c) Bulat Shakirzyanov <mallluhuct@gmail.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Imagine\Filter\Advanced; use Imagine\Filter\FilterInterface; use Imagine\Image\ImageInterface; /** * This filter negates every color of every pixel of an image. */ class Negation implements FilterInterface { /** * {@inheritdoc} * * @see \Imagine\Filter\FilterInterface::apply() */ public function apply(ImageInterface $image) { $image->effects()->negative(); return $image; } }