<?php
namespace Intervention\Image\Gd\Commands;
use Intervention\Image\Commands\AbstractCommand;
class GammaCommand extends AbstractCommand
{
/**
* Applies gamma correction to a given image
*
* @param \Intervention\Image\Image $image
* @return boolean
*/
public function execute($image)
{
$gamma = $this->argument(0)->type('numeric')->required()->value();
return imagegammacorrect($image->getCore(), 1, $gamma);
}
}