Projection¶
Namespace: ThinkGeo.Core
public class Projection
Inheritance Object → Projection
Properties¶
Srid¶
public int Srid { get; set; }
Property Value¶
ProjString¶
public string ProjString { get; set; }
Property Value¶
Constructors¶
Projection()¶
public Projection()
Projection(Int32)¶
public Projection(int srid)
Parameters¶
srid Int32
Projection(String)¶
public Projection(string projString)
Parameters¶
projString String
Methods¶
GetUnit()¶
public GeographyUnit GetUnit()
Returns¶
GetProjStringByEpsgSrid(Int32)¶
This method is a static API to get a projection text from EPSG(European Petroleum Survey Group).
public static string GetProjStringByEpsgSrid(int srid)
Parameters¶
srid Int32
The target Srid information to get the projection text from.
Returns¶
String
The project text corresponding to the srid.
Remarks:
More information about it can reference to EPSG.rtf in the documentation.
GetEpsgSridByProjString(String)¶
public static int GetEpsgSridByProjString(string projString)
Parameters¶
projString String
Returns¶
GetProjStringByEsriSrid(Int32)¶
This method is a static API to get a projection text from ERSI.
public static string GetProjStringByEsriSrid(int srid)
Parameters¶
srid Int32
The target Srid infromation to get the projection text from.
Returns¶
String
The project text corresponding to the srid.
Remarks:
More information about it can reference to ERSI.rtf in the documentation.
GetEsriSridByProjString(String)¶
public static int GetEsriSridByProjString(string projString)
Parameters¶
projString String
Returns¶
GetWgs84ProjString()¶
This method is a static API to get a projection text from WGS84.
public static string GetWgs84ProjString()
Returns¶
String
The WGS84 proj string.
GetLatLongProjString()¶
public static string GetLatLongProjString()
Returns¶
GetDecimalDegreesProjString()¶
public static string GetDecimalDegreesProjString()
Returns¶
GetGoogleMapProjString()¶
This method is a static API to get a projection used by GoogleMap.
public static string GetGoogleMapProjString()
Returns¶
String
A text for a projection used by GoogleMap , it should like this "+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"
GetBingMapProjString()¶
This method is a static API to get a projection used by BingMaps.
public static string GetBingMapProjString()
Returns¶
String
A text for a projection used by BingMaps , it should like this "+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"
GetSphericalMercatorProjString()¶
This method is a static API to get a projection of SphericalMercator.
public static string GetSphericalMercatorProjString()
Returns¶
String
A text for a SphericalMercator projection, it should like this "+proj=merc +a=6378137 +b=6378137 +lat_ts=0.0 +lon_0=0.0 +x_0=0.0 +y_0=0 +k=1.0 +units=m +nadgrids=@null +wktext +no_defs"
GetLocalUtmZoneProjString(Double, Double)¶
public static string GetLocalUtmZoneProjString(double latitude, double longitude)
Parameters¶
latitude Double
longitude Double
Returns¶
GetLocalUtmZoneProjString(Feature, String)¶
public static string GetLocalUtmZoneProjString(Feature feature, string projString)
Parameters¶
feature Feature
projString String
Returns¶
GetLocalUtmZoneProjString(Feature, Int32)¶
public static string GetLocalUtmZoneProjString(Feature feature, int srid)
Parameters¶
feature Feature
srid Int32
Returns¶
GetLocalUtmZoneProjString(BaseShape, Projection)¶
public static string GetLocalUtmZoneProjString(BaseShape shape, Projection projection)
Parameters¶
shape BaseShape
projection Projection
Returns¶
GetLocalUtmZoneProjString(BaseShape, String)¶
public static string GetLocalUtmZoneProjString(BaseShape shape, string projString)
Parameters¶
shape BaseShape
projString String
Returns¶
GetLocalUtmZoneProjString(BaseShape, Int32)¶
public static string GetLocalUtmZoneProjString(BaseShape shape, int srid)
Parameters¶
shape BaseShape
srid Int32
Returns¶
GetLocalUtmZoneNumber(Double, Double)¶
public static int GetLocalUtmZoneNumber(double latitude, double longitude)
Parameters¶
latitude Double
longitude Double
Returns¶
GetLocalUtmZoneNumber(Feature, String)¶
public static int GetLocalUtmZoneNumber(Feature feature, string projString)
Parameters¶
feature Feature
projString String
Returns¶
GetLocalUtmZoneNumber(Feature, Int32)¶
public static int GetLocalUtmZoneNumber(Feature feature, int srid)
Parameters¶
feature Feature
srid Int32
Returns¶
GetLocalUtmZoneNumber(BaseShape, String)¶
public static int GetLocalUtmZoneNumber(BaseShape shape, string projString)
Parameters¶
shape BaseShape
projString String
Returns¶
GetLocalUtmZoneNumber(BaseShape, Int32)¶
public static int GetLocalUtmZoneNumber(BaseShape shape, int srid)
Parameters¶
shape BaseShape
srid Int32
Returns¶
GetGeographyUnitFromWkb(String)¶
public static GeographyUnit GetGeographyUnitFromWkb(string wkt)
Parameters¶
wkt String
Returns¶
GetGeographyUnitFromProj(String)¶
public static GeographyUnit GetGeographyUnitFromProj(string projString)
Parameters¶
projString String
Returns¶
ConvertEpsgToWkt(Int32)¶
This method is a static API to get a Prj string by Epsg number
public static string ConvertEpsgToWkt(int srid)
Parameters¶
srid Int32
Epsg number that reprents this projection
Returns¶
ConvertProjStringToWkt(String)¶
public static string ConvertProjStringToWkt(string projString)
Parameters¶
projString String
Returns¶
ConvertWktToProjString(String)¶
public static string ConvertWktToProjString(string wkt)
Parameters¶
wkt String
Returns¶
ConvertEpsgToProjString(Int32)¶
public static string ConvertEpsgToProjString(int srid)
Parameters¶
srid Int32
Returns¶
ConvertProjStringToEpsg(String)¶
public static int ConvertProjStringToEpsg(string projString)
Parameters¶
projString String
Returns¶
GetGeographyUnit(String)¶
public static GeographyUnit GetGeographyUnit(string projString)
Parameters¶
projString String