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<?php
namespace Jackal\ImageMerge\Command;
use Jackal\ImageMerge\Model\Image;
/**
* Class GrayScaleCommand
* @package Jackal\ImageMerge\Command
*/
class GrayScaleCommand extends AbstractCommand
{
* GrayScaleCommand constructor.
public function __construct()
parent::__construct(null);
}
* @param Image $image
* @return Image
public function execute(Image $image)
imagefilter($image->getResource(), IMG_FILTER_GRAYSCALE);
return $image;