On Fri, Jan 14, 2011 at 1:51 PM, Hari Edo <hari....@gmail.com> wrote:
> (1) there's no way to know the X Y on the screen from the > latitude and longitude, > Sure there is - it's whatever you want it to be. If you have an aerial view picture that's some given size (SX by SY) then the Lat / long of the top lef correspond to [0, 0] and the Lat / long of the bottom right corresponds to [SX, SY]. From there simple math will let your correlate a given lat / long pair to a relative x/y screen location given your min and max lat and long bounds defined by your image. This of course assumes you're not zooming in and out. ------------------------------------------------------------------------------------------------- TreKing <http://sites.google.com/site/rezmobileapps/treking> - Chicago transit tracking app for Android-powered devices -- 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
