ChangePrjUnits Method
Description
Copies a named Transverse Mercator coordinate reference system changing the units as a new named Coordinate Reference System in a Named Object Library, replacing any existing Coordinate Reference System with the same name.
Syntax
Visual Basic |
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Public Function ChangePrjUnits( _ ByVal prjOut As String, _ ByVal prjIn As String, _ ByVal mode As Integer, _ ByVal dSize As Double _ ) As Integer |
Parameters
- prjOut
- The named Coordinate Reference System to create, or replace.
- prjIn
- The named Coordinate Reference System to copy.
- mode
- The units of dSize. This parameter must be set to 0, which means that dSize is specified in metres.
- dSize
- The size of one coordinate reference system unit.
Remarks
This routine can be used to adjust the unit size of Transverse Mercator coordinate reference systems, typically for use with external data sources, which are defined using m, cm, inches, and so on.
Available: GEO D OD OM SISpy
Group:
Example
sis.ChangePrjUnits ("NatGrid10", "*APrjNatGrid", 0, 10)
Create a new projection NatGrid10, based on the projection *APrjNatGrid, where the new unit is 10 times larger than the original.