Im new to geopt datatype and my question is how can i query the entities that is with-in 2km distance from a given entity. For example, I have a building name BigBuilding with a geopt X and in my datastore, I already have many buildings with a geopt in its field. How can i determine the buildings that is with-in the 2km radius of BigBuilding. Anyone can provide some tips and suggestions on how to implement this??
Thanks in advance. -mar_novice --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google App Engine for Java" group. To post to this group, send email to google-appengine-java@googlegroups.com To unsubscribe from this group, send email to google-appengine-java+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/google-appengine-java?hl=en -~----------~----~----~----~------~----~------~--~---
