VS:PtInPoly
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Description
Function PtInPoly returns TRUE if the point specified point lies within, or on, the referenced polygon or polyline object.
FUNCTION PtInPoly(
pX,pY :REAL;
h :HANDLE) : BOOLEAN;
def vs.PtInPoly(p, h): return BOOLEAN
Parameters
p REAL X-Y coordinate point. h HANDLE Handle to polygon.
Example
VectorScript
PROCEDURE Example; VAR polyHandle :HANDLE; locusHandle :HANDLE; x, y :REAL; BEGIN CallTool(-204); polyHandle := FSActLayer; CallTool(-221); locusHandle := FSActLayer; GetLocPt(locusHandle, x, y); Message(PtInPoly(x, y, polyHandle)); END; RUN(Example);
Python
Version
Availability: from All Versions