A line segment where the start and end points are defined in Dbl2Elem vertices. Theis will be the case for the classic 2D space line segment a 2D line segment specified in metres and a line segment specified in latitude and longitude.
Optionally Transforms this LineSegLike into a LineSegLike of type LB, by mapping the vertices to vertices of type VB, as long as both vertices map to a Some result.
Optionally Transforms this LineSegLike into a LineSegLike of type LB, by mapping the vertices to vertices of type VB, as long as both vertices map to a Some result.