GetCoordExtent Method
Description
Gets the extents corresponding to a coordinate format string.
Syntax
Visual Basic |
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Public Function GetCoordExtent( _ ByVal coordClass As String, _ ByVal coord As String _ ) As String |
Parameters
- coordClass
- The coordinate format class to use in interpreting the coord argument.
-
AGridAxes Coordinate Grid AGridGrid Grid item (e.g. DTM or DEM) AGridIrish Irish Grid AGridJapanDM Japanese Digital Map AGridJapanPC Japanese General Area Mesh AGridLatLon Latitude/Longitude AGridPath Linear coordinates AGridNatGrid OS (GB) National Grid AGridBearing Polar coordinates AGridBearingRelative Relative polar coordinates AGridSurvey Survey coordinates AGridWgs84 WGS84 Latitude,Longitude,Height - coord
- The coordinate string, in the format specified by the coordClass argument, to be interpreted.
Return Type
A comma-delimited string containing a pair of x, y and z coordinates describing the extents of the coordinate format position. Use SplitExtent to get the pair of x, y and z values themselves. If the coordinate format position describes a point then the extents will describe the same point.
The supported coordinate formats can be found using the _CoordClasses$ system variable (the coordinate format class to use in interpreting the coord argument). See Coordinate Grids for more details.
Remarks
Available: GEO D OD OM SISpy
Group:
Example
sis.GetCoordExtent ("AGridNatGrid", "SP950130")