I am developing a mobile application, and I need to display the OpenCPN
map in a section of my App, but I must see the map offline on board.
I have a GPS
on my ship that gives me my location, and I downloaded the map of the area that interests me but, is there an API to be able to occupy the offline map or something to see the point (lat/lon) in my App with this map?
Any chance? I thank you for your help.