A bounded diagram having latitude and longitude points is identified. Two lines of latitude and two lines of longitude contained within the bounded diagram are identified. The points of where the lines of latitude and the lines of longitude intersect with the boundary of the bounded diagram are determined. Two latitude connecting lines and two longitude connecting lines are determined from the intersection. A latitude coordinate and a longitude coordinate of a latitude/longitude point is obtained. Latitude and longitude points corresponding to the latitude and longitude coordinates are determined along each of the connecting lines. Latitude and longitude position lines are determined by the points along the connecting lines. An intersection point of the latitude position line and the longitude potion line is determined and an object representing the latitude/longitude point is placed at the intersection point.