MapProjectionGeo2ProjRotation Method
Convert a rotation from true north
into a rotation from map projection north
It subtracts the convergence value from the true north rotation value
The convertion depends on the geographical location.
Namespace: DHI.ProjectionsAssembly: DHI.Projections (in DHI.Projections.dll) Version: 24.0.0.0 (11.1.1.1111)
public double Geo2ProjRotation(
double lon,
double lat,
double rotation
)
member Geo2ProjRotation :
lon : float *
lat : float *
rotation : float -> float
- lon Double
- Easting coordinate
- lat Double
- Northing coordinate
- rotation Double
- Rotation clock-wise from true north
DoubleRotation clock-wise from map projection north