use num_traits::Num;
pub mod wgs84;

pub type ScreenCoord = (f64, f64);

pub trait Coord<T: Num> {
    fn map(&self, axis_1: T, axis_2: T) -> ScreenCoord;

    fn dim1_range(&self) -> (T, T);
    fn dim2_range(&self) -> (T, T);

}