/// <summary>
/// Attempts to parse a string into a Coordinate with a specified date and eager loading settings.
/// </summary>
/// <param name="value">Coordinate string</param>
/// <param name="geoDate">GeoDate</param>
/// <param name="eagerLoad">Eager loading options</param>
/// <param name="coordinate">Coordinate</param>
/// <returns>boolean</returns>
/// <example>
/// The following example parses a decimal degree formatted geodetic coordinate string, with a provided GeoDate.
/// Eager loading is set to load celestial calculations only.
/// <code>
/// Coordinate c;
/// EagerLoad el = new EagerLoad(EagerLoadType.Celestial);
/// if(Coordinate.TryParse("N 32.891º W 64.872º", new DateTime(2018,7,7), el, out c))
/// {
/// Console.WriteLine(c); //N 32º 53' 28.212" W 64º 52' 20.914"
/// }
/// </code>
/// </example>
public static bool TryParse(string value, DateTime geoDate, EagerLoad eagerLoad, out Coordinate coordinate)
{
coordinate = null;
if (FormatFinder.TryParse(value, CartesianType.Cartesian, out coordinate))
{
Parse_Format_Type pft = coordinate.Parse_Format;
coordinate = new Coordinate(coordinate.Latitude.ToDouble(), coordinate.Longitude.ToDouble(), geoDate, eagerLoad); //Reset with specified eager load options.
coordinate.parse_Format = pft;
return(true);
}
return(false);
}
/*TRYPARSE METHODS*/
/// <summary>
/// Attempts to parse a string into a Coordinate.
/// </summary>
/// <param name="value">Coordinate string</param>
/// <param name="coordinate">Coordinate</param>
/// <returns>boolean</returns>
/// <example>
/// The following example parses a decimal degree formatted geodetic coordinate string.
/// <code>
/// Coordinate c;
/// if(Coordinate.TryParse("N 32.891º W 64.872º", out c))
/// {
/// Console.WriteLine(c); //N 32º 53' 28.212" W 64º 52' 20.914"
/// }
/// </code>
/// </example>
public static bool TryParse(string value, out Coordinate coordinate)
{
coordinate = null;
if (FormatFinder.TryParse(value, CartesianType.Cartesian, out coordinate))
{
Parse_Format_Type pft = coordinate.Parse_Format;
coordinate = new Coordinate(coordinate.Latitude.ToDouble(), coordinate.Longitude.ToDouble()); //Reset with EagerLoad default settings
coordinate.parse_Format = pft;
return(true);
}
return(false);
}
/// <summary>
/// Attempts to parse a string into an ECEF coordinate.
/// </summary>
/// <param name="value">string</param>
/// <param name="ecef">ECEF</param>
/// <returns>ECEF</returns>
/// <example>
/// The following example attempts to parse an ECEF coordinate.
/// <code>
/// ECEF ecef;
/// if(!ECEF.TryParse("217.206 km, -4127.862 km, 4841.101 km", out ecef))
/// {
/// Console.WriteLine(ecef);//217.206 km, -4127.862 km, 4841.101 km
/// }
/// </code>
/// </example>
public static bool TryParse(string value, out ECEF ecef)
{
double[] vals = null;
if (FormatFinder.TryCartesian(value.ToUpper().Replace("KM", "").Replace("X", "").Replace("Y", "").Replace("Z", ""), out vals))
{
try
{
ecef = new ECEF(vals[0], vals[1], vals[2]);
return(true);
}
catch
{//Parser failed try next method
}
}
ecef = null;
return(false);
}
/// <summary>
/// Attempts to parse a string into an UTM coordinate.
/// </summary>
/// <param name="value">string</param>
/// <param name="radius">Equatorial Radius (Semi-Major Axis)</param>
/// <param name="flattening">Inverse Flattening</param>
/// <param name="utm">UniversalTransverseMercator</param>
/// <returns>UniversalTransverseMercator</returns>
/// <example>
/// The following example attempts to parse a UTM coordinate set with GRS80 system ellipsoid values.
/// <code>
/// UniversalTransverseMercator utm;
/// if(!UniversalTransverseMercator.TryParse("16U 500872mE 5505009mN", 6378137.0, 298.257222101, out utm))
/// {
/// Console.WriteLine(utm);//16U 500872mE 5505009mN
/// }
/// </code>
/// </example>
public static bool TryParse(string value, double radius, double flattening, out UniversalTransverseMercator utm)
{
string[] vals = null;
if (FormatFinder.TryUTM(value, out vals) || FormatFinder.TryUPS(value, out vals))
{
try
{
double zone = Convert.ToDouble(vals[0], CultureInfo.InvariantCulture);
double easting = Convert.ToDouble(vals[2], CultureInfo.InvariantCulture);
double northing = Convert.ToDouble(vals[3], CultureInfo.InvariantCulture);
utm = new UniversalTransverseMercator(vals[1], (int)zone, easting, northing, radius, flattening);
return(true);
}
catch
{
//silent fail, return false.
}
}
utm = null;
return(false);
}
/// <summary>
/// Attempts to parse a string into a Coordinate with a specified date, Cartesian system type and eager loading settings.
/// </summary>
/// <param name="value">Coordinate string</param>
/// <param name="geoDate">GeoDate</param>
/// <param name="cartesianType">Cartesian Type</param>
/// <param name="eagerLoad">Eager loading options</param>
/// <param name="coordinate">Coordinate</param>
/// <returns>boolean</returns>
/// <example>
/// The following example parses an ECEF formatted coordinate string, with an included GeoDate.
/// Because this is an ECEF Cartesian type coordinate, we will specify the Cartesian system type.
/// Eager loading options have been specified for efficiency.
/// <code>
/// Coordinate c;
/// EagerLoad el = new EagerLoad(EagerLoadType.Cartesian);
/// if(Coordinate.TryParse("5242.097 km, 2444.43 km, 2679.074 km", new DateTime(2018,7,7), CartesianType.ECEF, el, out c))
/// {
/// Console.WriteLine(c); //N 24º 59' 59.987" E 25º 0' 0.001"
/// }
/// </code>
/// </example>
public static bool TryParse(string value, DateTime geoDate, CartesianType cartesianType, EagerLoad eagerLoad, out Coordinate coordinate)
{
coordinate = null;
if (FormatFinder.TryParse(value, cartesianType, out coordinate))
{
Parse_Format_Type pft = coordinate.Parse_Format;
if (cartesianType == CartesianType.ECEF)
{
Distance h = coordinate.ecef.GeoDetic_Height;
coordinate = new Coordinate(coordinate.Latitude.ToDouble(), coordinate.Longitude.ToDouble(), geoDate, eagerLoad); //Reset with eager load options specified.
coordinate.ecef.Set_GeoDetic_Height(coordinate, h);
}
else
{
coordinate = new Coordinate(coordinate.Latitude.ToDouble(), coordinate.Longitude.ToDouble(), geoDate, eagerLoad); //Reset with eager load options specified.
}
coordinate.parse_Format = pft;
return(true);
}
return(false);
}
/// <summary>
/// Attempts to parse a string into a Coordinate with a specified Cartesian system type.
/// </summary>
/// <param name="value">Coordinate string</param>
/// <param name="cartesianType">Cartesian Type</param>
/// <param name="coordinate">Coordinate</param>
/// <returns>boolean</returns>
/// <example>
/// The following example parses an ECEF formatted coordinate string.
/// Because this is an ECEF Cartesian type coordinate, we will specify the Cartesian system type.
/// <code>
/// Coordinate c;
/// if(Coordinate.TryParse("5242.097 km, 2444.43 km, 2679.074 km", CartesianType.Cartesian, out c))
/// {
/// Console.WriteLine(c); //N 24º 59' 59.987" E 25º 0' 0.001"
/// }
/// </code>
/// </example>
public static bool TryParse(string value, CartesianType cartesianType, out Coordinate coordinate)
{
coordinate = null;
if (FormatFinder.TryParse(value, cartesianType, out coordinate))
{
Parse_Format_Type pft = coordinate.Parse_Format;
if (cartesianType == CartesianType.ECEF)
{
Distance h = coordinate.ecef.GeoDetic_Height;
coordinate = new Coordinate(coordinate.Latitude.ToDouble(), coordinate.Longitude.ToDouble()); //Reset with EagerLoad default settings
coordinate.ecef.Set_GeoDetic_Height(coordinate, h);
}
else
{
coordinate = new Coordinate(coordinate.Latitude.ToDouble(), coordinate.Longitude.ToDouble()); //Reset with EagerLoad default settings
}
coordinate.parse_Format = pft;
return(true);
}
return(false);
}
/// <summary>
/// Attempts to parse a string into an MGRS coordinate.
/// </summary>
/// <param name="value">string</param>
/// <param name="radius">Equatorial Radius (Semi-Major Axis)</param>
/// <param name="flattening">Inverse Flattening</param>
/// <param name="mgrs">MilitaryGridReferenceSystem</param>
/// <returns>MilitaryGridReferenceSystem</returns>
/// <example>
/// The following example attempts to parse an MGRS coordinate set with GRS80 system ellipsoid values.
/// <code>
/// MilitaryGridReferenceSystem mgrs;
/// if(!MilitaryGridReferenceSystem.TryParse("16U EA 00872 05009", 6378137.0, 298.257222101, out mgrs))
/// {
/// Console.WriteLine(mgrs);//16U EA 00872 05009
/// }
/// </code>
/// </example>
public static bool TryParse(string value, double radius, double flattening, out MilitaryGridReferenceSystem mgrs)
{
string[] vals = null;
if (FormatFinder.TryMGRS(value, out vals) || FormatFinder.TryMGRS_Polar(value, out vals))
{
try
{
double zone = Convert.ToDouble(vals[0], CultureInfo.InvariantCulture);
double easting = Convert.ToDouble(vals[3], CultureInfo.InvariantCulture);
double northing = Convert.ToDouble(vals[4], CultureInfo.InvariantCulture);
mgrs = new MilitaryGridReferenceSystem(vals[1], (int)zone, vals[2], easting, northing, radius, flattening);
return(true);
}
catch
{//Parser failed try next method
}
}
mgrs = null;
return(false);
}
