> Now I have to Two lat and Lon pairs for a rectanle like Top-left > and > bottom-Right pairs,Now I need to find the top-Right corner point and > the Bottom-left corner point lat and lon,
It's trivial, but you don't need to do it anyway. Top-left lon = left bound of your rectangle. bottom-right lon = right bound of your rectangle Database search something like SELECT cities FROM mytable WHERE (lat > left bound) AND (lat < right bound) ... That's the concept BUT Be careful that positive and negative numbers are preserved in your scripts If your rectangle is ever going to get near the dateline in the Pacific you will need to upgrade the arithmetic a bit to cope with it crossing the dateline 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 -~----------~----~----~----~------~----~------~--~---
