new IWPolygonUtils()
Methods
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clip(subjectPolygon, clipPolygon)
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Clips a the subject polygon or polyline against the clip polygon by the Sutherland-Hodgman-Algorithm. This will work for arrays of IWCoordinates, too.
Parameters:
Name Type Description subjectPolygonArray.<IWPoint> the polygon to be clipped clipPolygonArray.<IWPoint> the polygon to clip against Returns:
IWPoint[] the clipped polygon