> 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.
