public static SexagesimalAngle FromDouble(double angleInDegrees)
{
//ensure the value will fall within the primary range [-180.0..+180.0]
while (angleInDegrees < -180.0)
{
angleInDegrees += 360.0;
}
while (angleInDegrees > 180.0)
{
angleInDegrees -= 360.0;
}
var result = new SexagesimalAngle();
//switch the value to positive
result.IsNegative = angleInDegrees < 0;
angleInDegrees = Math.Abs(angleInDegrees);
//gets the degree
result.Degrees = (int)Math.Floor(angleInDegrees);
var delta = angleInDegrees - result.Degrees;
//gets minutes and seconds
var seconds = (int)Math.Floor(3600.0 * delta);
result.Seconds = seconds % 60;
result.Minutes = (int)Math.Floor(seconds / 60.0);
delta = delta * 3600.0 - seconds;
//gets fractions
result.Milliseconds = (int)(1000.0 * delta);
return(result);
}
public override string ToString()
{
string gps = (Active ? "Active, Speed: " : "Inactive, Speed: ") + SpeedMph.ToString("0.0") + " mph" +
", Lat: " + SexagesimalAngle.ToString(Latitude) + ", Lon: " + SexagesimalAngle.ToString(Longitude);
return(gps);
}