On Apr 23, 7:15 am, Jeff <[email protected]> wrote: > I think our modems are 'supposed' to be accurate to 5 meters. He must > have been in the passing lane when that particular reading was taken. > > Is there a way to generate a polyline other than using a GDirections > object?
If you have the points you can create a polyline by passing it an array of GLatLngs: http://code.google.com/apis/maps/documentation/reference.html#GPolyline.GPolyline -- Larry > > On Apr 23, 10:02 am, William <[email protected]> wrote: > > > > > > > On Apr 23, 9:13 pm, Jeff <[email protected]> wrote: > > > > The waypoints are generated by a gps modem in a vehicle. I have no way > > > of changing or correcting them. > > > It's not very practical but it's possible to use Google Maps API to > > calculate adjustments so the points are on the correct side of the > > divided highway. > > > The data has precision of 4 decimal places (about 10 metres), so its > > worth moving each point 0.00005 degrees to the North, South, East and > > West, to see if that reduces the distance to the next waypoint. > > > The following map shows how it might work, illustrating the points > > which are the wrong side of the freeway: > > >http://www.william-map.com/20100423/1/map.htm > > > ... > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Maps API" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/google-maps-api?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Google Maps API" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group > athttp://groups.google.com/group/google-maps-api?hl=en.- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Google Maps API" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-maps-api?hl=en.
