MapWinGeoProc:SpatialOperations Difference

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 MapWinGIS.Shape Difference(MapWinGIS.Shape poly1, MapWinGIS.Shape poly2)


Returns a new polygon representing the point set difference of poly1 with poly2.


poly1 The 2D polygon in need of clipping.
poly2 The 2D polygon used for clipping poly1.


Shape containing all points in poly1 that are not in poly2.

Visual Basic Net 2005 Example Implementation Code
Visual C# 2005 Example Implementation Code
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