/// <exception cref="Exception">A delegate callback throws an exception.</exception>
/// <exception cref="NotImplementedException">No Converter Implement.</exception>
internal GPSCoordinate Convert(GPSCoordinate coordinate)
{
if (!m_converters.Any())
{
throw new NotImplementedException(string.Format("No Converter from {0} to {1}", From, To));
}
return(m_converters.Aggregate(coordinate, (current, converter) => converter(current)));
}
/// <summary>
/// 坐标系转换
/// </summary>
/// <param name="from"></param>
/// <param name="to"></param>
/// <param name="lng"></param>
/// <param name="lat"></param>
public static void Convert(PositionType from, PositionType to, ref double lng, ref double lat)
{
GPSCoordinate coordinate = new GPSCoordinate
{
Longitude = lng,
Latitude = lat
};
coordinate = _transferManager.Transfer(from, to, coordinate);
lng = coordinate.Longitude;
lat = coordinate.Latitude;
}
/// <exception cref="Exception">A delegate callback throws an exception.</exception>
internal GPSCoordinate Transfer(PositionType from, PositionType to, GPSCoordinate coordinate)
{
TypeTransfer transfer = SeekTransfer(from, to);
return(transfer.Convert(coordinate));
}