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author | mcarrier <mcarrier@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-11-07 09:10:45 +0000 |
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committer | mcarrier <mcarrier@636b058d-ea47-450e-bf9e-a15bfbe3eedb> | 2017-11-07 09:10:45 +0000 |
commit | 3182c852e0cfbb772dfe27e30647034d9fa35a32 (patch) | |
tree | 38238e83ae2b13bc1d2c9c728a6da4a2dffee7c0 /src/cython/doc/persistence_graphical_tools_user.rst | |
parent | 9cb300d538a4466df50927cf31de3c06e914cb90 (diff) | |
parent | 20dce046a003850f49c4e1d995348bc8e4cef85b (diff) |
git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/Nerve_GIC@2838 636b058d-ea47-450e-bf9e-a15bfbe3eedb
Former-commit-id: aa674c458f110c5c7cc3f5c987b921fcc96e3e7e
Diffstat (limited to 'src/cython/doc/persistence_graphical_tools_user.rst')
-rw-r--r-- | src/cython/doc/persistence_graphical_tools_user.rst | 31 |
1 files changed, 21 insertions, 10 deletions
diff --git a/src/cython/doc/persistence_graphical_tools_user.rst b/src/cython/doc/persistence_graphical_tools_user.rst index cae18323..9033331f 100644 --- a/src/cython/doc/persistence_graphical_tools_user.rst +++ b/src/cython/doc/persistence_graphical_tools_user.rst @@ -14,12 +14,14 @@ This function is useful to show the color palette values of dimension: .. testcode:: import gudhi - gudhi.show_palette_values(alpha=1.0) + plt = gudhi.show_palette_values(alpha=1.0) + plt.show() .. plot:: import gudhi - gudhi.show_palette_values(alpha=1.0) + plt = gudhi.show_palette_values(alpha=1.0) + plt.show() Show persistence as a barcode ----------------------------- @@ -30,17 +32,22 @@ This function can display the persistence result as a barcode: import gudhi - periodic_cc = gudhi.PeriodicCubicalComplex(perseus_file='3d_torus.txt') + periodic_cc = gudhi.PeriodicCubicalComplex(perseus_file=gudhi.__root_source_dir__ + \ + '/data/bitmap/3d_torus.txt') diag = periodic_cc.persistence() - gudhi.plot_persistence_barcode(diag) + plt = gudhi.plot_persistence_barcode(diag) + plt.show() .. plot:: import gudhi - periodic_cc = gudhi.PeriodicCubicalComplex(perseus_file='3d_torus.txt') + periodic_cc = gudhi.PeriodicCubicalComplex(perseus_file=gudhi.__root_source_dir__ + \ + '/data/bitmap/3d_torus.txt') diag = periodic_cc.persistence() - gudhi.plot_persistence_barcode(diag) + print("diag = ", diag) + plt = gudhi.plot_persistence_barcode(diag) + plt.show() Show persistence as a diagram ----------------------------- @@ -51,16 +58,20 @@ This function can display the persistence result as a diagram: import gudhi - rips_complex = gudhi.RipsComplex(off_file='tore3D_300.off', max_edge_length=2.0) + rips_complex = gudhi.RipsComplex(off_file=gudhi.__root_source_dir__ + \ + '/data/points/tore3D_1307.off', max_edge_length=0.2) simplex_tree = rips_complex.create_simplex_tree(max_dimension=3) diag = simplex_tree.persistence() - gudhi.plot_persistence_diagram(diag) + plt = gudhi.plot_persistence_diagram(diag, band_boot=0.13) + plt.show() .. plot:: import gudhi - rips_complex = gudhi.RipsComplex(off_file='tore3D_300.off', max_edge_length=2.0) + rips_complex = gudhi.RipsComplex(off_file=gudhi.__root_source_dir__ + \ + '/data/points/tore3D_1307.off', max_edge_length=0.2) simplex_tree = rips_complex.create_simplex_tree(max_dimension=3) diag = simplex_tree.persistence() - gudhi.plot_persistence_diagram(diag) + plt = gudhi.plot_persistence_diagram(diag, band_boot=0.13) + plt.show() |