I would like this too - My suggestion is to use the existing lower right button that can 'slide' to the left already for a separate function (I forget off the top of my head) and instead have an option to have it 'slide' up and down along the right edge of the map. it could track the entire navigation route with the slide option (top being the end, bottom being the start)
I would like this too - My suggestion is to use the existing lower right button that can 'slide' to the left already for a separate function (I forget off the top of my head) and instead have an option to have it 'slide' up and down along the right edge of the map. it could track the entire navigation route with the slide option (top being the end, bottom being the start)