Add Gudhi namespace for reader_utils

Add confidence band in persistence_graphical_tools.py
Persistence_diagram returns a plot that is no more showed.


git-svn-id: svn+ssh://scm.gforge.inria.fr/svnroot/gudhi/branches/persistence_diagram_improvement@2582 636b058d-ea47-450e-bf9e-a15bfbe3eedb

Former-commit-id: 4125f4f525057e89c8b0d5d164ea0b9d1df1bd72

1 files changed, 3 insertions, 1 deletions

diff --git a/src/cython/example/rips_complex_diagram_persistence_from_off_file_example.py b/src/cython/example/rips_complex_diagram_persistence_from_off_file_example.py
index 4c21b98e..5951eedf 100755
--- a/src/cython/example/rips_complex_diagram_persistence_from_off_file_example.py
+++ b/src/cython/example/rips_complex_diagram_persistence_from_off_file_example.py
@@ -39,6 +39,7 @@ parser = argparse.ArgumentParser(description='RipsComplex creation from '
 parser.add_argument("-f", "--file", type=str, required=True)
 parser.add_argument("-e", "--max_edge_length", type=float, default=0.5)
 parser.add_argument("-d", "--max_dimension", type=int, default=1)
+parser.add_argument("-b", "--band_boot", type=float, default=0.)
 parser.add_argument('--no-diagram', default=False, action='store_true' , help='Flag for not to display the diagrams')
 
 args = parser.parse_args()
@@ -64,7 +65,8 @@ with open(args.file, 'r') as f:
         print(simplex_tree.betti_numbers())
     
         if args.no_diagram == False:
-            gudhi.plot_persistence_diagram(diag)
+            pplot = gudhi.plot_persistence_diagram(diag, band_boot=args.band_boot)
+            pplot.show()
     else:
         print(args.file, "is not a valid OFF file")