CakePdf\Pdf\CakePdf::__construct PHP Method

    public function __construct($config = [])
    {
        $config = array_merge((array) Configure::read('CakePdf'), $config);
        if (!empty($config['engine'])) {
            $this->engine($config['engine']);
        }
        if (!empty($config['crypto'])) {
            $this->crypto($config['crypto']);
        }
        $options = ['pageSize', 'orientation', 'margin', 'title', 'encoding', 'protect', 'userPassword', 'ownerPassword', 'permissions', 'cache', 'delay', 'windowStatus'];
        foreach ($options as $option) {
            if (isset($config[$option])) {
                $this->{$option}($config[$option]);
            }
        }
    }