JBZoo\Image\Image::saveAs PHP Method

    public function saveAs($filename, $quality = null)
    {
        if (!$filename) {
            throw new Exception('Empty filename to save image');
        }
        $dir = FS::dirname($filename);
        if (is_dir($dir)) {
            $this->_save($filename, $quality);
        } else {
            throw new Exception('Target directory "' . $dir . '" not exists');
        }
        return $this;
    }

 /**
  * @param $file
  * @return array
  */
 public function uploadScreenShot3($file)
 {
     $name = Str::random() . '.' . strtolower($file->ext);
     $image = new Image($file->image);
     $image->saveAs(PATH_PUBLIC . '/images/' . $name, 100);
     return array('UploadScreenShot3Result' => $image->getUrl());
 }