The PointMapper 2.0 API now includes primitives for drawing lines and polygons. For an example of the kind of thing you can do, see our Great Circle Example.

PointMapper version 2.0 is available for download. This version includes two major enhancements: (1) support for multiple layers of points and imagery that can be independently manipulated, and (2) support for maps that display an amount of detail dependent on zoom level. See the document describing the API for more information.