| 
Class Summary | 
| DrivingRouteFormatter | 
 The DrivingRouteFormatter class creates a textual description of
 directions for traversing a route that are suitable for a driver of
 a vehicle. | 
| GeoFeature | 
 A GeoFeature represents a path from one location to another along
 a single geographic feature. | 
| GeoPoint | 
 A GeoPoint models a point on the earth. | 
| GeoSegment | 
 A GeoSegment models a straight line segment on the earth. | 
| Route | 
 A Route is a path that traverses arbitrary GeoSegments, regardless
 of their names. | 
| RouteFormatter | 
 A RouteFormatter class knows how to create a textual description of
 directions from one location to another. | 
| WalkingRouteFormatter | 
 A WalkingRouteFormatter class knows how to create a textual
 description of directions from one location to another suitable for
 a pedestrian. |