Yeah, it seems like parent-child relationship. Thanks for improving good idea. But I wanna delete the original points,as a plenty of points are showed on the map. Could you tell me how to remove the original group points, only leave the snapped group? if I can get some methods of code, I will appreaciated your kindly helps.
2011/3/19 Rossko <[email protected]> > > Now, I consider that if I got many points from GPS device.Then the map > will > > display original points and snapped points together,how can I know which > > snapped point match the certain original points? > > I think you are looking to keep some kind of parent-child relationship > between one marker and another? > Have you thought about using a custom property on your markers? > You might create your original markers and add some ID > marker.myUnique.Id = 12345 ; > the use that in your snapped-to markers > othermarker.myParentsId = 12345 ; > Then you can find the 'parent' of any given snapped marker > > -- > You received this message because you are subscribed to the Google Groups > "Google Maps API V2" 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. > > WebRep Overall rating -- You received this message because you are subscribed to the Google Groups "Google Maps API V2" 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.
