Document Meta Date Set pdf document meta data e.g. title, author etc.

  
                            $xinvoice = new Xinvoice();
                            //set document meta data, these are stored as settings and can be changed directly in config or using setSettings function.
                            //set title
                            $xinvoice->setSettings("title", "Invoice");
                            //set author
                            $xinvoice->setSettings("author", "ddeveloper");
                            //set creator
                            $xinvoice->setSettings("creator", "creator");
                            //set subject
                            $xinvoice->setSettings("subject", "Invoice for project");
                            //set keywords
                            $xinvoice->setSettings("keywords", "Invoice pdf");
                            echo $xinvoice->render();