Файл: system/vendor/intervention/image/src/Intervention/Image/Imagick/Commands/ContrastCommand.php
Строк: 28
<?php
namespace InterventionImageImagickCommands;
use InterventionImageCommandsAbstractCommand;
class ContrastCommand extends AbstractCommand
{
/**
* Changes contrast of image
*
* @param InterventionImageImage $image
* @return boolean
*/
public function execute($image)
{
$level = $this->argument(0)->between(-100, 100)->required()->value();
return $image->getCore()->sigmoidalContrastImage($level > 0, $level / 4, 0);
}
}