Chances are, they've created tiles for each zoom level. Have you checked how they do it, like by using Firebug net panel?
OK, I just checked it's a single image 1480x450. Next thing would be to look at their Javascript. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en