SetOverlayFilter Method
Description
Applies a copy of a named Filter to an overlay in the current SWD.
Syntax
Visual Basic |
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Public Function SetOverlayFilter( _ ByVal pos As Integer, _ ByVal filter As String _ ) As Integer |
Parameters
- pos
- The position of the overlay in the overlays list whose drawing Filter is to be set.
- filter
- The named Filter to copy. This can be any previously created named Filter, or a Filter loaded from a Named Object Library, or "" to unset the overlay drawing Filter.
Remarks
Any named Filter given will be copied, therefore any subsequent changes to the named Filter will not be reflected in the overlay drawing Filter.
Available: GEO D OD OM OV SISpy
Groups:
Example
Sis1.SetPropertyFilter("PolygonsGreaterThan50", "Polygons&>50")
Sis1.SetOverlayFilter(0," PolygonsGreaterThan50")
Sets the include filter on the overlay 0 to PolygonsGreaterThan50.