diff options
Diffstat (limited to 'trunk/src/cython/example/rips_complex_from_points_example.py')
-rwxr-xr-x | trunk/src/cython/example/rips_complex_from_points_example.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/trunk/src/cython/example/rips_complex_from_points_example.py b/trunk/src/cython/example/rips_complex_from_points_example.py new file mode 100755 index 00000000..5d411b1a --- /dev/null +++ b/trunk/src/cython/example/rips_complex_from_points_example.py @@ -0,0 +1,40 @@ +#!/usr/bin/env python + +import gudhi + +"""This file is part of the Gudhi Library. The Gudhi library + (Geometric Understanding in Higher Dimensions) is a generic C++ + library for computational topology. + + Author(s): Vincent Rouvreau + + Copyright (C) 2016 INRIA + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +""" + +__author__ = "Vincent Rouvreau" +__copyright__ = "Copyright (C) 2016 INRIA" +__license__ = "GPL v3" + +print("#####################################################################") +print("RipsComplex creation from points") +rips = gudhi.RipsComplex(points=[[0, 0], [1, 0], [0, 1], [1, 1]], + max_edge_length=42) + +simplex_tree = rips.create_simplex_tree(max_dimension=1) + +print("filtrations=", simplex_tree.get_filtration()) +print("star([0])=", simplex_tree.get_star([0])) +print("coface([0], 1)=", simplex_tree.get_cofaces([0], 1)) |