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