The Map Frame is an aesthetic storage piece that allows you to display vanilla minecraft maps on the wall, floor or ceiling. You can place them next to each other to create seamless larger maps. Maps can be rotated by shift clicking with an empty hand or removed by right clicking with a Screw Gun.
You can place waypoint pins on maps to mark waypoints using the Drafting Compass. Right clicking a waypoint pin on the map will show the world coordinates a message in chat. Waypoint pins can be selected using the Waypoint Compass which will then point you to that location in the world. Clicking a waypoint can be a little tricky as you have to be quite precise.