Hello everyone - I created a navigation app that uses a map overlay for finite spaces such as a zoo. I get these overlays created by a designer in .PNG - the designer creates the overlays and then puts a square or rectangle box around the overlay because it needs to be placed in 9 pieces making it easier to render when user zooms in/out... I used to have my Swift devs place the overlay using the correct coordinates that were given by a single person, but we never found out exactly how they did it - and now I can no longer contact the dev. Can anyone help me by telling me how I can get the coordinates (I am thinking that any opposite vertices would do - and maybe the center point?). I also have a few other questions: a. Is .SVG best to use for map overlays? b. Should we continue to chop into 9 pieces for faster rendering or is there a better way to do this in MapKit (we have been doing this for 4 years, maybe there is a better way) I would be so thankful for any help. Best, Michael