libpysal.cg.
convex_hull
(points)[source]¶Returns the convex hull of a set of points.
convex_hull(Point list) -> Polygon
Parameters: |
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Examples
>>> points = [Point((0, 0)), Point((4, 4)), Point((4, 0)), Point((3, 1))]
>>> convex_hull(points)
[(0.0, 0.0), (4.0, 0.0), (4.0, 4.0)]