public CoordinateDDM(CoordinateDD dd)
{
LatDegrees = (int)Math.Truncate(dd.Lat);
LatMinutes = (dd.Lat - Math.Truncate(dd.Lat)) * 60.0;
LonDegrees = (int)Math.Truncate(dd.Lon);
LonMinutes = (dd.Lon - Math.Truncate(dd.Lon)) * 60.0;
}
public bool Parse(string input, out CoordinateDD dd)
{
dd = new CoordinateDD();
CoordinateDMS dms;
// try to parse all types?
if(CoordinateDD.TryParse(input, out dd))
{
return true;
}
else if(CoordinateDMS.TryParse(input, out dms))
{
dd.Lat = Math.Abs(dms.LatDegrees) + (dms.LatMinutes / 60.0) + (dms.LatSeconds / 3600.0);
dd.Lon = Math.Abs(dms.LonDegrees) + (dms.LonMinutes / 60.0) + (dms.LonSeconds / 3600.0);
if (dms.LatDegrees < 0)
dd.Lat *= -1;
if (dms.LonDegrees < 0)
dd.Lon *= -1;
return true;
}
return false;
}
private void BroadcastCoordinateValues(MapPoint mapPoint)
{
var dict = new Dictionary<CoordinateType, string>();
if (mapPoint == null)
return;
var dd = new CoordinateDD(mapPoint.Y, mapPoint.X);
try
{
dict.Add(CoordinateType.DD, dd.ToString("", new CoordinateDDFormatter()));
}
catch { }
try
{
dict.Add(CoordinateType.DDM, new CoordinateDDM(dd).ToString("", new CoordinateDDMFormatter()));
}
catch { }
try
{
dict.Add(CoordinateType.DMS, new CoordinateDMS(dd).ToString("", new CoordinateDMSFormatter()));
}
catch { }
Mediator.NotifyColleagues(CoordinateToolLibrary.Constants.BroadcastCoordinateValues, dict);
}
public bool Parse(string input, out CoordinateDD dd)
{
dd = new CoordinateDD();
CoordinateDMS dms;
// try to parse all types?
if (CoordinateDD.TryParse(input, out dd))
{
return(true);
}
else if (CoordinateDMS.TryParse(input, out dms))
{
dd.Lat = Math.Abs(dms.LatDegrees) + (dms.LatMinutes / 60.0) + (dms.LatSeconds / 3600.0);
dd.Lon = Math.Abs(dms.LonDegrees) + (dms.LonMinutes / 60.0) + (dms.LonSeconds / 3600.0);
if (dms.LatDegrees < 0)
{
dd.Lat *= -1;
}
if (dms.LonDegrees < 0)
{
dd.Lon *= -1;
}
return(true);
}
return(false);
}
public CoordinateDDM(CoordinateDD dd)
{
LatDegrees = (int)Math.Truncate(dd.Lat);
LatMinutes = (dd.Lat - Math.Truncate(dd.Lat)) * 60.0;
LonDegrees = (int)Math.Truncate(dd.Lon);
LonMinutes = (dd.Lon - Math.Truncate(dd.Lon)) * 60.0;
}
public CoordinateDMS(CoordinateDD dd)
{
LatDegrees = (int)Math.Truncate(dd.Lat);
double latm = (dd.Lat - Math.Truncate(dd.Lat)) * 60.0;
LatMinutes = (int)Math.Truncate(latm);
LatSeconds = (latm - LatMinutes) * 60.0;
LonDegrees = (int)Math.Truncate(dd.Lon);
double lonm = (dd.Lon - Math.Truncate(dd.Lon)) * 60.0;
LonMinutes = (int)Math.Truncate(lonm);
LonSeconds = (lonm - LonMinutes) * 60.0;
}
public CoordinateDMS(CoordinateDD dd)
{
LatDegrees = (int)Math.Truncate(dd.Lat);
double latm = (dd.Lat - Math.Truncate(dd.Lat)) * 60.0;
LatMinutes = (int)Math.Truncate(latm);
LatSeconds = (latm - LatMinutes) * 60.0;
LonDegrees = (int)Math.Truncate(dd.Lon);
double lonm = (dd.Lon - Math.Truncate(dd.Lon)) * 60.0;
LonMinutes = (int)Math.Truncate(lonm);
LonSeconds = (lonm - LonMinutes) * 60.0;
}
public CoordinateDMS GetDMS(CoordinateDD dd)
{
var dms = new CoordinateDMS();
var tlat = Math.Truncate(dd.Lat);
var tlon = Math.Truncate(dd.Lon);
var latminDec = (Math.Abs(dd.Lat) - Math.Abs(tlat)) * 60.0;
var lonminDec = (Math.Abs(dd.Lon) - Math.Abs(tlon)) * 60.0;
dms.LatDegrees = (int)tlat;
dms.LatMinutes = (int)latminDec;
dms.LatSeconds = (latminDec - Math.Truncate(latminDec)) * 60.0;
dms.LonDegrees = (int)tlon;
dms.LonMinutes = (int)lonminDec;
dms.LonSeconds = (lonminDec - Math.Truncate(lonminDec)) * 60.0;
return dms;
}
public virtual bool CanGetDD(int srFactoryCode, out string coord)
{
CoordinateDD dd;
if (CoordinateDD.TryParse(InputCoordinate, out dd))
{
Project(srFactoryCode);
coord = dd.ToString("", new CoordinateDDFormatter());
return(true);
}
else
{
coord = string.Empty;
return(false);
}
}
public CoordinateDMS GetDMS(CoordinateDD dd)
{
var dms = new CoordinateDMS();
var tlat = Math.Truncate(dd.Lat);
var tlon = Math.Truncate(dd.Lon);
var latminDec = (Math.Abs(dd.Lat) - Math.Abs(tlat)) * 60.0;
var lonminDec = (Math.Abs(dd.Lon) - Math.Abs(tlon)) * 60.0;
dms.LatDegrees = (int)tlat;
dms.LatMinutes = (int)latminDec;
dms.LatSeconds = (latminDec - Math.Truncate(latminDec)) * 60.0;
dms.LonDegrees = (int)tlon;
dms.LonMinutes = (int)lonminDec;
dms.LonSeconds = (lonminDec - Math.Truncate(lonminDec)) * 60.0;
return(dms);
}
public static bool TryParse(string input, out CoordinateDD coord)
{
coord = new CoordinateDD();
if (string.IsNullOrWhiteSpace(input))
{
return(false);
}
input = input.Trim();
Regex regexDD = new Regex(@"^ *[+]*(?<latitudeSuffix>[NS])?(?<latitude>[^NSDd*° ,]*)?[Dd*° ,]*(?<latitudeSuffix>[NS])?[+,;:\s]*(?<longitudeSuffix>[EW])?(?<longitude>[^EWDd*° ]*)?[Dd*° ]*(?<longitudeSuffix>[EW])?");
var matchDD = regexDD.Match(input);
if (matchDD.Success && matchDD.Length == input.Length)
{
if (ValidateNumericCoordinateMatch(matchDD, new string[] { "latitude", "longitude" }))
{
try
{
coord.Lat = Double.Parse(matchDD.Groups["latitude"].Value);
coord.Lon = Double.Parse(matchDD.Groups["longitude"].Value);
var temp = matchDD.Groups["latitudeSuffix"];
if (temp.Success && temp.Value.ToUpper().Equals("S"))
{
coord.Lat = Math.Abs(coord.Lat) * -1;
}
temp = matchDD.Groups["longitudeSuffix"];
if (temp.Success && temp.Value.ToUpper().Equals("W"))
{
coord.Lon = Math.Abs(coord.Lon) * -1;
}
}
catch
{
return(false);
}
return(true);
}
}
return(false);
}
public static bool TryParse(string input, out CoordinateDD coord)
{
coord = new CoordinateDD();
if (string.IsNullOrWhiteSpace(input))
return false;
input = input.Trim();
Regex regexDD = new Regex(@"^ *[+]*(?<latitudeSuffix>[NS])?(?<latitude>[^NSDd*° ,]*)?[Dd*° ,]*(?<latitudeSuffix>[NS])?[+,;:\s]*(?<longitudeSuffix>[EW])?(?<longitude>[^EWDd*° ]*)?[Dd*° ]*(?<longitudeSuffix>[EW])?");
var matchDD = regexDD.Match(input);
if (matchDD.Success && matchDD.Length == input.Length)
{
if (ValidateNumericCoordinateMatch(matchDD, new string[] { "latitude", "longitude" }))
{
try
{
coord.Lat = Double.Parse(matchDD.Groups["latitude"].Value);
coord.Lon = Double.Parse(matchDD.Groups["longitude"].Value);
var temp = matchDD.Groups["latitudeSuffix"];
if (temp.Success && temp.Value.ToUpper().Equals("S"))
{
coord.Lat = Math.Abs(coord.Lat) * -1;
}
temp = matchDD.Groups["longitudeSuffix"];
if (temp.Success && temp.Value.ToUpper().Equals("W"))
{
coord.Lon = Math.Abs(coord.Lon) * -1;
}
}
catch
{
return false;
}
return true;
}
}
return false;
}
public static CoordinateType GetCoordinateType(string input, out MapPoint point)
{
point = null;
// DD
CoordinateDD dd;
if (CoordinateDD.TryParse(input, out dd))
{
point = QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
return MapPointBuilder.CreateMapPoint(dd.Lon, dd.Lat, 0, sptlRef);
}).Result;
return CoordinateType.DD;
}
// DDM
CoordinateDDM ddm;
if (CoordinateDDM.TryParse(input, out ddm))
{
dd = new CoordinateDD(ddm);
point = QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
return MapPointBuilder.CreateMapPoint(dd.Lon, dd.Lat, 0, sptlRef);
}).Result;
return CoordinateType.DDM;
}
// DMS
CoordinateDMS dms;
if (CoordinateDMS.TryParse(input, out dms))
{
dd = new CoordinateDD(dms);
point = QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
return MapPointBuilder.CreateMapPoint(dd.Lon, dd.Lat, 0, sptlRef);
}).Result;
return CoordinateType.DMS;
}
CoordinateGARS gars;
if (CoordinateGARS.TryParse(input, out gars))
{
try
{
point = QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
var tmp = MapPointBuilder.FromGeoCoordinateString(gars.ToString("", new CoordinateGARSFormatter()), sptlRef, GeoCoordinateType.GARS, FromGeoCoordinateMode.Default);
tmp = MapPointBuilder.CreateMapPoint(tmp.X, tmp.Y, 0, sptlRef);
return tmp;
}).Result;
return CoordinateType.GARS;
}
catch { }
}
CoordinateMGRS mgrs;
if (CoordinateMGRS.TryParse(input, out mgrs))
{
try
{
point = QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
var tmp = MapPointBuilder.FromGeoCoordinateString(mgrs.ToString("", new CoordinateMGRSFormatter()), sptlRef, GeoCoordinateType.MGRS, FromGeoCoordinateMode.Default);
tmp = MapPointBuilder.CreateMapPoint(tmp.X, tmp.Y, 0, sptlRef);
return tmp;
}).Result;
return CoordinateType.MGRS;
}
catch { }
}
CoordinateUSNG usng;
if (CoordinateUSNG.TryParse(input, out usng))
{
try
{
point = QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
var tmp = MapPointBuilder.FromGeoCoordinateString(usng.ToString("", new CoordinateMGRSFormatter()), sptlRef, GeoCoordinateType.USNG, FromGeoCoordinateMode.Default);
tmp = MapPointBuilder.CreateMapPoint(tmp.X, tmp.Y, 0, sptlRef);
return tmp;
}).Result;
return CoordinateType.USNG;
}
catch { }
}
CoordinateUTM utm;
if (CoordinateUTM.TryParse(input, out utm))
{
try
{
point = QueuedTask.Run(() =>
{
ArcGIS.Core.Geometry.SpatialReference sptlRef = SpatialReferenceBuilder.CreateSpatialReference(4326);
var tmp = MapPointBuilder.FromGeoCoordinateString(utm.ToString("", new CoordinateUTMFormatter()), sptlRef, GeoCoordinateType.UTM, FromGeoCoordinateMode.Default);
tmp = MapPointBuilder.CreateMapPoint(tmp.X, tmp.Y, 0, sptlRef);
return tmp;
}).Result;
return CoordinateType.UTM;
}
catch { }
}
return CoordinateType.Unknown;
}
public void FormatterDD()
{
var coord = new CoordinateDD(40.273048, -78.847427);
var temp = coord.ToString("Y0.0#N X0.0#E", new CoordinateDDFormatter());
Assert.AreEqual(temp, "40.27N 78.85W");
temp = coord.ToString("Y0.0#S X0.0#W", new CoordinateDDFormatter());
Assert.AreEqual(temp, "40.27N 78.85W");
temp = coord.ToString("Y+-0.##N X+-0.##E", new CoordinateDDFormatter());
Assert.AreEqual(temp, "+40.27N -78.85W");
temp = coord.ToString("Y+-0.0# X+-0.0#", new CoordinateDDFormatter());
Assert.AreEqual(temp, "+40.27 -78.85");
temp = coord.ToString("Y0.0# N, X0.0# E", new CoordinateDDFormatter());
Assert.AreEqual(temp, "40.27 N, 78.85 W");
temp = coord.ToString("Y0.0#° N, X0.0#° E", new CoordinateDDFormatter());
Assert.AreEqual(temp, "40.27° N, 78.85° W");
temp = coord.ToString("N Y0.0#°, E X0.0#°", new CoordinateDDFormatter());
Assert.AreEqual(temp, "N 40.27°, W 78.85°");
// test the default
temp = coord.ToString("", new CoordinateDDFormatter());
Assert.AreEqual(temp, "40.2730 -78.8474");
}
private string ProcessInput(string input)
{
string result = string.Empty;
MapPoint point;
HasInputError = false;
if (string.IsNullOrWhiteSpace(input))
return result;
var coordType = GetCoordinateType(input, out point);
if (coordType == CoordinateType.Unknown)
HasInputError = true;
else
{
proCoordGetter.Point = point;
result = new CoordinateDD(point.Y, point.X).ToString("", new CoordinateDDFormatter());
UIHelpers.UpdateHistory(input, InputCoordinateHistoryList);
}
return result;
}
private void UpdateSample()
{
var type = GetCoordinateType();
switch(type)
{
case CoordinateType.DD:
var dd = new CoordinateDD();
if (ctdict.ContainsKey(CoordinateType.DD))
{
CoordinateDD.TryParse(ctdict[type], out dd);
}
Sample = dd.ToString(Format, new CoordinateDDFormatter());
break;
case CoordinateType.DDM:
var ddm = new CoordinateDDM();
if(ctdict.ContainsKey(type))
{
CoordinateDDM.TryParse(ctdict[type], out ddm);
}
Sample = ddm.ToString(Format, new CoordinateDDMFormatter());
break;
case CoordinateType.DMS:
var dms = new CoordinateDMS();
if(ctdict.ContainsKey(type))
{
CoordinateDMS.TryParse(ctdict[type], out dms);
}
Sample = dms.ToString(Format, new CoordinateDMSFormatter());
break;
case CoordinateType.GARS:
var gars = new CoordinateGARS();
if(ctdict.ContainsKey(type))
{
CoordinateGARS.TryParse(ctdict[type], out gars);
}
Sample = gars.ToString(Format, new CoordinateGARSFormatter());
break;
case CoordinateType.MGRS:
var mgrs = new CoordinateMGRS();
if(ctdict.ContainsKey(type))
{
CoordinateMGRS.TryParse(ctdict[type], out mgrs);
}
Sample = mgrs.ToString(Format, new CoordinateMGRSFormatter());
break;
case CoordinateType.USNG:
var usng = new CoordinateUSNG();
if(ctdict.ContainsKey(type))
{
CoordinateUSNG.TryParse(ctdict[type], out usng);
}
Sample = usng.ToString(Format, new CoordinateMGRSFormatter());
break;
case CoordinateType.UTM:
var utm = new CoordinateUTM();
if(ctdict.ContainsKey(type))
{
CoordinateUTM.TryParse(ctdict[type], out utm);
}
Sample = utm.ToString(Format, new CoordinateUTMFormatter());
break;
default:
break;
}
RaisePropertyChanged(() => Sample);
}
