Creates a Named Seed object by using a Boolean operation on an existing Named Seed Object.
Visual Basic |
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Public Function TopoCombineNamedSeeds( _ ByVal seedOutput As String, _ ByVal seed1 As String, _ ByVal seed2 As String, _ ByVal boolop As Integer _ ) As Integer |
SIS_BOOLEAN_AND
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Get the overlap Named Seed between the Named Seeds seed1 and seed2. |
SIS_BOOLEAN_OR
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Merge the Named Seeds seed1 and seed2 into a single Named Seed object. |
SIS_BOOLEAN_XOR
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Form the Named Seed made up of alternate overlapping sub-Named Seeds of the Named Seeds seed1 and seed2. |
SIS_BOOLEAN_DIFF
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Take bites out of seed1 using seed2. |
SIS_REVERSE
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Reverse seed1 (seed2 must be an empty string). |
SIS_FORCE_POSITIVE
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Reverse seed1 if it has a negative area (seed2 must be an empty string). |
Available: GEO ME MD OD SISpy
Group:
sis.TopoCombineNamedSeeds ("County", "District1", "District2", SIS_BOOLEAN_OR)
Displays the named seed County. To display the newly created named seed County as a polygon, use the TopoCreatePolygon method.
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