> Is there any way that I can use Google maps APIs to enable me to > detect if a GLatLng point is inside some pre-defined set of GPolylines > listed in “shapefile” format? > I,e: I need to be able to identify and group the set of GLatLng points > that lie on the same GPolyline together.
Can you be clearer about the question? There are ways to determine if a point lies within a GPolygon (shape), but I think you're asking to detect if a point lies on a GPolyline?? Since points have zero size and mathematical lines have zero width, it may help if you can define "how close" e.g. if your point should be considered 'on' the line if it is within X metres. cheers, Ross K --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
