<?php
namespace InterventionImageImagickCommands;
class BrightnessCommand extends InterventionImageCommandsAbstractCommand
{
/**
* Changes image brightness
*
* @param InterventionImageImage $image
* @return boolean
*/
public function execute($image)
{
$level = $this->argument(0)->between(-100, 100)->required()->value();
return $image->getCore()->modulateImage(100 + $level, 100, 100);
}
}