# scipy.spatial.SphericalVoronoi.calculate_areas

SphericalVoronoi.calculate_areas()

  Calculates the areas of the Voronoi regions.

  For 2D point sets, the regions are circular arcs. The sum of the areas is 2 * pi * radius.

  For 3D point sets, the regions are spherical polygons. The sum of the areas is 4 * pi * radius**2.

  New in version 1.5.0.

  Returns
    areas double array of shape (npoints,)

      The areas of the Voronoi regions.

scipy.spatial.SphericalVoronoi scipy.spatial.HalfspaceIntersection