This method converts a given Military Grid Reference System
coordinate to the coordinate system of the terrain database. If you
called SetSourceCS() to change the client application coordinate
system, the coordinate returned is in the set coordinate
system.
The coordinates to be converted should be given in bstrMGRS.
After the method is completed, doubleCoordX and
doubleCoordY return the converted coordinates.
Implemented only in ICoordSys2.
HRESULT ConvertFromMGRS(
[in] BSTR bstrMGRS,
[out] VARIANT* doubleCoordX,
[out] VARIANT* doubleCoordY)
Parameters:
bstrMGRS – MGRS coordinate.
doubleCoordX – Returns the X coordinate.
doubleCoordY – Returns the Y coordinate.
Return Values:
The return value obtained from the returned HRESULT can be one of the following:
|
Return value |
Meaning |
|
S_OK |
Success. |
|
TE_E_INTERNAL |
TerraExplorer internal error. |
|
TE_E_COORDSYS_NOT_INIT |
Reprojection error. The key component geocalc.dat may be missing |