On Feb 3, 1:26 pm, "[email protected]" <[email protected]> wrote: > I think ; > in plane geometry, > You can draw only one logical polygon ( one closed whole plane ) > with using n points. ( the polygon is not intersected or divided > more areas ) .
This is true. Searching for "convex hull" -- which is the name for the shape which encompasses a set of points -- may yield some results. By far the best solution would be to ensure that the points are entered and retrieved from the database in the right order. In my case, I do that by including an autoincrement number field for each point, so that each new point/database row gets its own number. This is particularly important if your database re-uses deleted rows for new data. Andrew --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
