diff options
Diffstat (limited to 'src/python/example')
-rwxr-xr-x | src/python/example/alpha_complex_from_points_example.py | 8 | ||||
-rwxr-xr-x | src/python/example/rips_complex_from_points_example.py | 5 | ||||
-rwxr-xr-x | src/python/example/simplex_tree_example.py | 9 |
3 files changed, 19 insertions, 3 deletions
diff --git a/src/python/example/alpha_complex_from_points_example.py b/src/python/example/alpha_complex_from_points_example.py index 844d7a82..73faf17c 100755 --- a/src/python/example/alpha_complex_from_points_example.py +++ b/src/python/example/alpha_complex_from_points_example.py @@ -46,8 +46,14 @@ if simplex_tree.find([4]): else: print("[4] Not found...") +# Some insertions, simplex_tree needs to initialize filtrations +simplex_tree.initialize_filtration() + print("dimension=", simplex_tree.dimension()) -print("filtrations=", simplex_tree.get_filtration()) +print("filtrations=") +for simplex_with_filtration in simplex_tree.get_filtration(): + print("(%s, %.2f)" % tuple(simplex_with_filtration)) + print("star([0])=", simplex_tree.get_star([0])) print("coface([0], 1)=", simplex_tree.get_cofaces([0], 1)) diff --git a/src/python/example/rips_complex_from_points_example.py b/src/python/example/rips_complex_from_points_example.py index 59d8a261..c05703c6 100755 --- a/src/python/example/rips_complex_from_points_example.py +++ b/src/python/example/rips_complex_from_points_example.py @@ -22,6 +22,9 @@ rips = gudhi.RipsComplex(points=[[0, 0], [1, 0], [0, 1], [1, 1]], max_edge_lengt simplex_tree = rips.create_simplex_tree(max_dimension=1) -print("filtrations=", simplex_tree.get_filtration()) +print("filtrations=") +for simplex_with_filtration in simplex_tree.get_filtration(): + print("(%s, %.2f)" % tuple(simplex_with_filtration)) + print("star([0])=", simplex_tree.get_star([0])) print("coface([0], 1)=", simplex_tree.get_cofaces([0], 1)) diff --git a/src/python/example/simplex_tree_example.py b/src/python/example/simplex_tree_example.py index 30de00da..34833899 100755 --- a/src/python/example/simplex_tree_example.py +++ b/src/python/example/simplex_tree_example.py @@ -38,8 +38,15 @@ else: print("dimension=", st.dimension()) +print("simplices=") +for simplex_with_filtration in st.get_simplices(): + print("(%s, %.2f)" % tuple(simplex_with_filtration)) + st.initialize_filtration() -print("filtration=", st.get_filtration()) +print("filtration=") +for simplex_with_filtration in st.get_filtration(): + print("(%s, %.2f)" % tuple(simplex_with_filtration)) + print("filtration[1, 2]=", st.filtration([1, 2])) print("filtration[4, 2]=", st.filtration([4, 2])) |