Hi.
When I generate a polygon from a list of points which goes around the left or right end of the map, it fails to generate an appropriate polygon.
For example, for the point list
(179, 0), (-179, 0),(-179, 1),(179, 1),(179, 0)
it should make a polygon at the end of the map.
However it returns a polygon acrossing the middle of the map.
I think MapSuite does not understand that -180 longitude and 180 longitude is connected.
I've tried your Convex Hull example too, but it also failed to generate a correct convex hull.