Draw Line between two Geo Points in JMapViewer

java, jmapviewer, openstreetmap, swing

Solution

The `addMapPolygon()` method of `JMapViewer` works for this, but `paintPolygon()` silently rejects a polygon having fewer than three vertices. For a line between two points, just repeat the last `Coordinate`.

Coordinate one = new Coordinate(...);
Coordinate two = new Coordinate(...);
List<Coordinate> route = new ArrayList<Coordinate>(Arrays.asList(one, two, two));
map.addMapPolygon(new MapPolygonImpl(route));

Problem

I'm working with OpenStreet Maps in Java with JMap Viwer http://wiki.openstreetmap.org/wiki/JMapViewer I can load the maps and everything ok but I don't know how to draw a line between two points from a latitude and longitude. Any body know the function to draw this kind of lines? Thank you.

Original source