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[Python - persistence_graphical_tools] Exception or nothing to display on empty diagrams #461

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VincentRouvreau opened this issue Mar 15, 2021 · 0 comments · Fixed by #504
Closed

[Python - persistence_graphical_tools] Exception or nothing to display on empty diagrams #461

VincentRouvreau opened this issue Mar 15, 2021 · 0 comments · Fixed by #504
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3.6.0 GUDHI version 3.6.0

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@VincentRouvreau
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import gudhi as gd
gd.plot_persistence_diagram([[], [], [], []])
  got: IndexError: list index out of range
  expected: An empty persistence diagram

The same for plot_persistence_density and plot_persistence_barcode
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Persistence graphical tools improvements VincentRouvreau/gudhi-devel
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