public static SwissGridLocation ToSwissGrid(this Wgs84Location wgs84)
{
Reframe reframe = new Reframe();
double height = 555;
double longitude = wgs84.Longitude;
double latitude = wgs84.Latitude;
try
{
reframe.ComputeGpsref(ref longitude, ref latitude, ref height, Reframe.ProjectionChange.ETRF93GeographicToLV95);
bool outsideSwitzerland = reframe.ComputeReframe(ref longitude, ref latitude, ref height, Reframe.PlanimetricFrame.LV95, Reframe.PlanimetricFrame.LV03_Military, Reframe.AltimetricFrame.Ellipsoid, Reframe.AltimetricFrame.LN02);
return(new SwissGridLocation((int)Math.Round(longitude), (int)Math.Round(latitude)));
}
catch (Exception ex)
{
return(new SwissGridLocation());
}
}
public static Wgs84Location ToWgs84(this SwissGridLocation sg)
{
Reframe reframe = new Reframe();
double height = 555;
double x = sg.X;
double y = sg.Y;
try
{
bool outsideSwitzerland = reframe.ComputeReframe(ref x, ref y, ref height, Reframe.PlanimetricFrame.LV03_Military, Reframe.PlanimetricFrame.LV95, Reframe.AltimetricFrame.LN02, Reframe.AltimetricFrame.Ellipsoid);
reframe.ComputeGpsref(ref x, ref y, ref height, Reframe.ProjectionChange.LV95ToETRF93Geographic);
}
catch (Exception ex)
{
return(new Wgs84Location());
}
return(new Wgs84Location(y, x));
}
