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author | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2016-08-05 15:40:01 +0000 |
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committer | vrouvrea <vrouvrea@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2016-08-05 15:40:01 +0000 |
commit | 8ce416a795b99cb396e650b9a3512c3c23d8a9f6 (patch) | |
tree | 4f80eb23b48e09cbee53342048d845c2e4b203b3 /src/cython/example/alpha_complex_from_points_example.py | |
parent | 310818dff6f4a63aa500cf7ade6cc63f983ec9e3 (diff) |
Documentation
Examples renaming
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/ST_cythonize@1425 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: 09bc66a795a4e4f5b2a484c607daa12b1e97b4de
Diffstat (limited to 'src/cython/example/alpha_complex_from_points_example.py')
-rwxr-xr-x | src/cython/example/alpha_complex_from_points_example.py | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/cython/example/alpha_complex_from_points_example.py b/src/cython/example/alpha_complex_from_points_example.py new file mode 100755 index 00000000..da98f3d4 --- /dev/null +++ b/src/cython/example/alpha_complex_from_points_example.py @@ -0,0 +1,67 @@ +#!/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("AlphaComplex creation from points") +alpha_complex = gudhi.AlphaComplex(points=[[0, 0], [1, 0], [0, 1], [1, 1]], + max_alpha_square=60.0) + +if alpha_complex.find([0, 1]): + print("[0, 1] Found !!") +else: + print("[0, 1] Not found...") + +if alpha_complex.find([4]): + print("[4] Found !!") +else: + print("[4] Not found...") + +if alpha_complex.insert([0, 1, 2], filtration=4.0): + print("[0, 1, 2] Inserted !!") +else: + print("[0, 1, 2] Not inserted...") + +if alpha_complex.insert([0, 1, 4], filtration=4.0): + print("[0, 1, 4] Inserted !!") +else: + print("[0, 1, 4] Not inserted...") + +if alpha_complex.find([4]): + print("[4] Found !!") +else: + print("[4] Not found...") + +print("dimension=", alpha_complex.dimension()) +print("filtered_tree=", alpha_complex.get_filtered_tree()) +print("star([0])=", alpha_complex.get_star_tree([0])) +print("coface([0], 1)=", alpha_complex.get_coface_tree([0], 1)) + +print("point[0]=", alpha_complex.get_point(0)) +print("point[5]=", alpha_complex.get_point(5)) |