public static GAPPSF.Core.Data.Location LocationFromRD(double x, double y)
{
GAPPSF.Core.Data.Location result = null;
double lattitude;
double longitude;
if (LatLonFromRD(x, y, out lattitude, out longitude))
{
result = new GAPPSF.Core.Data.Location(lattitude, longitude);
}
return(result);
}
public static GAPPSF.Core.Data.Location Convert2Location(string LatDegrees, string LatMinutes, string LonDegrees, string LonMinutes)
{
GAPPSF.Core.Data.Location result = null;
try
{
result = new GAPPSF.Core.Data.Location(Conversion.StringToDouble(LatDegrees) + (Conversion.StringToDouble(LatMinutes) / 60.0),
Conversion.StringToDouble(LonDegrees) + (Conversion.StringToDouble(LonMinutes) / 60.0));
}
catch
{
result = null;
}
return result;
}
public static GAPPSF.Core.Data.Location Convert2Location(string LatDegrees, string LatMinutes, string LonDegrees, string LonMinutes)
{
GAPPSF.Core.Data.Location result = null;
try
{
result = new GAPPSF.Core.Data.Location(Conversion.StringToDouble(LatDegrees) + (Conversion.StringToDouble(LatMinutes) / 60.0),
Conversion.StringToDouble(LonDegrees) + (Conversion.StringToDouble(LonMinutes) / 60.0));
}
catch
{
result = null;
}
return(result);
}
public static GAPPSF.Core.Data.Location LocationFromString(string s)
{
GAPPSF.Core.Data.Location result = null;
try
{
s = s.ToUpper();
string[] parts = s.Split(new char[] { ' ', 'N', 'E', 'S', 'W', '.', '°', ',', '\'' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 6 || parts.Length == 4)
{
double lat;
double lon;
GAPPSF.Core.Data.Location ll = new GAPPSF.Core.Data.Location();
if (parts.Length == 6)
{
lat = Conversion.StringToDouble(parts[0]) + ((Conversion.StringToDouble(parts[1]) + (Conversion.StringToDouble(parts[2]) / 1000.0)) / 60.0);
lon = Conversion.StringToDouble(parts[3]) + ((Conversion.StringToDouble(parts[4]) + (Conversion.StringToDouble(parts[5]) / 1000.0)) / 60.0);
if (s.IndexOf("S", StringComparison.OrdinalIgnoreCase) >= 0)
{
lat = -1.0 * lat;
}
if (s.IndexOf("W", StringComparison.OrdinalIgnoreCase) >= 0)
{
lon = -1.0 * lon;
}
}
else
{
lat = Conversion.StringToDouble(string.Format("{0},{1}", parts[0], parts[1]));
lon = Conversion.StringToDouble(string.Format("{0},{1}", parts[2], parts[3]));
}
result = new GAPPSF.Core.Data.Location(lat, lon);
}
else if (parts.Length == 2)
{
double x = Conversion.StringToDouble(parts[0]);
double y = Conversion.StringToDouble(parts[1]);
result = LocationFromRD(x, y);
}
}
catch
{
}
return result;
}
public static GAPPSF.Core.Data.Location LocationFromString(string s)
{
GAPPSF.Core.Data.Location result = null;
try
{
s = s.ToUpper();
string[] parts = s.Split(new char[] { ' ', 'N', 'E', 'S', 'W', '.', '°', ',', '\'' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 6 || parts.Length == 4)
{
double lat;
double lon;
GAPPSF.Core.Data.Location ll = new GAPPSF.Core.Data.Location();
if (parts.Length == 6)
{
lat = Conversion.StringToDouble(parts[0]) + ((Conversion.StringToDouble(parts[1]) + (Conversion.StringToDouble(parts[2]) / 1000.0)) / 60.0);
lon = Conversion.StringToDouble(parts[3]) + ((Conversion.StringToDouble(parts[4]) + (Conversion.StringToDouble(parts[5]) / 1000.0)) / 60.0);
if (s.IndexOf("S", StringComparison.OrdinalIgnoreCase) >= 0)
{
lat = -1.0 * lat;
}
if (s.IndexOf("W", StringComparison.OrdinalIgnoreCase) >= 0)
{
lon = -1.0 * lon;
}
}
else
{
lat = Conversion.StringToDouble(string.Format("{0},{1}", parts[0], parts[1]));
lon = Conversion.StringToDouble(string.Format("{0},{1}", parts[2], parts[3]));
}
result = new GAPPSF.Core.Data.Location(lat, lon);
}
else if (parts.Length == 2)
{
double x = Conversion.StringToDouble(parts[0]);
double y = Conversion.StringToDouble(parts[1]);
result = LocationFromRD(x, y);
}
}
catch
{
}
return(result);
}
public static GAPPSF.Core.Data.Location StringToLocation(string s)
{
GAPPSF.Core.Data.Location result = null;
try
{
double Lat;
double Lon;
string[] parts = s.Split(new char[] { ' ', 'N', 'E', 'S', 'W', '.', '°', ',', '\'', '/' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 6 || parts.Length == 4)
{
if (parts.Length == 6)
{
Lat = StringToDouble(parts[0]) + ((StringToDouble(parts[1]) + (StringToDouble(parts[2]) / 1000.0)) / 60.0);
Lon = StringToDouble(parts[3]) + ((StringToDouble(parts[4]) + (StringToDouble(parts[5]) / 1000.0)) / 60.0);
if (s.IndexOf("S", StringComparison.OrdinalIgnoreCase) >= 0)
{
Lat = -1.0 * Lat;
}
if (s.IndexOf("W", StringComparison.OrdinalIgnoreCase) >= 0)
{
Lon = -1.0 * Lon;
}
}
else
{
Lat = StringToDouble(string.Format("{0},{1}", parts[0], parts[1]));
Lon = StringToDouble(string.Format("{0},{1}", parts[2], parts[3]));
}
result = new GAPPSF.Core.Data.Location(Lat, Lon);
}
}
catch
{
}
return(result);
}
public static GAPPSF.Core.Data.Location LocationFromRD(double x, double y)
{
GAPPSF.Core.Data.Location result = null;
double lattitude;
double longitude;
if (LatLonFromRD(x, y, out lattitude, out longitude))
{
result = new GAPPSF.Core.Data.Location(lattitude, longitude);
}
return result;
}
public static string GetCoordinatesPresentation(GAPPSF.Core.Data.Location loc)
{
return(GetCoordinatesPresentation(loc.Lat, loc.Lon));
}
public static GAPPSF.Core.Data.Location StringToLocation(string s)
{
GAPPSF.Core.Data.Location result = null;
try
{
double Lat;
double Lon;
string[] parts = s.Split(new char[] { ' ', 'N', 'E', 'S', 'W', '.', '°', ',', '\'', '/' }, StringSplitOptions.RemoveEmptyEntries);
if (parts.Length == 6 || parts.Length == 4)
{
if (parts.Length == 6)
{
Lat = StringToDouble(parts[0]) + ((StringToDouble(parts[1]) + (StringToDouble(parts[2]) / 1000.0)) / 60.0);
Lon = StringToDouble(parts[3]) + ((StringToDouble(parts[4]) + (StringToDouble(parts[5]) / 1000.0)) / 60.0);
if (s.IndexOf("S", StringComparison.OrdinalIgnoreCase) >= 0)
{
Lat = -1.0 * Lat;
}
if (s.IndexOf("W", StringComparison.OrdinalIgnoreCase) >= 0)
{
Lon = -1.0 * Lon;
}
}
else
{
Lat = StringToDouble(string.Format("{0},{1}", parts[0], parts[1]));
Lon = StringToDouble(string.Format("{0},{1}", parts[2], parts[3]));
}
result = new GAPPSF.Core.Data.Location(Lat, Lon);
}
}
catch
{
}
return result;
}
public static void SetDistanceAndAngleGeocacheFromLocation(List <GAPPSF.Core.Data.Geocache> gcList, GAPPSF.Core.Data.Location loc)
{
foreach (GAPPSF.Core.Data.Geocache gc in gcList)
{
SetDistanceAndAngleGeocacheFromLocation(gc, loc);
}
}
public static void SetDistanceAndAngleGeocacheFromLocation(GAPPSF.Core.Data.Geocache gc, GAPPSF.Core.Data.Location loc)
{
GeodeticMeasurement gm = CalculateDistance(loc.Lat, loc.Lon, gc.Lat, gc.Lon);
gc.DistanceToCenter = (long)gm.EllipsoidalDistance;
gc.AngleToCenter = (int)gm.Azimuth.Degrees;
}
public static bool PointInPolygon(List <GAPPSF.Core.Data.Location> points, GAPPSF.Core.Data.Location ll)
{
return(PointInPolygon(points, ll.Lat, ll.Lon));
}
public static GeodeticMeasurement CalculateDistance(GAPPSF.Core.Data.Geocache gc, GAPPSF.Core.Data.Location loc)
{
return(CalculateDistance(gc.Lat, gc.Lon, loc.Lat, loc.Lon));
}
