You can convert a pixel coordinate into a latitude and longitude fairly easy. One thing you need to consider. All pixel coordinates are based on a particular zoom level. If all your pixel coordinates are assuming one static layer, you'll have to figure out what corresponding zoom that represents and calculate latitude and longitude based on that.
Here's a Perl module with the tile math. http://www.usnaviguide.com/google-tiles.htm Hope that helps. -John Coryat http://maps.huge.info http://www.usnaviguide.com http://www.zipmaps.net -- You received this message because you are subscribed to the Google Groups "Google Maps JavaScript API v3" group. To post to this group, send email to google-maps-js-api-v3@googlegroups.com. To unsubscribe from this group, send email to google-maps-js-api-v3+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-maps-js-api-v3?hl=en.