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Classe « Figure »

Méthode matplotlib.pyplot.Figure.show

Signature de la méthode show

def show(self, warn=True) 

Description

help(Figure.show)

If using a GUI backend with pyplot, display the figure window.

If the figure was not created using `~.pyplot.figure`, it will lack
a `~.backend_bases.FigureManagerBase`, and this method will raise an
AttributeError.

.. warning::

    This does not manage an GUI event loop. Consequently, the figure
    may only be shown briefly or not shown at all if you or your
    environment are not managing an event loop.

    Use cases for `.Figure.show` include running this from a GUI
    application (where there is persistently an event loop running) or
    from a shell, like IPython, that install an input hook to allow the
    interactive shell to accept input while the figure is also being
    shown and interactive.  Some, but not all, GUI toolkits will
    register an input hook on import.  See :ref:`cp_integration` for
    more details.

    If you're in a shell without input hook integration or executing a
    python script, you should use `matplotlib.pyplot.show` with
    ``block=True`` instead, which takes care of starting and running
    the event loop for you.

Parameters
----------
warn : bool, default: True
    If ``True`` and we are not running headless (i.e. on Linux with an
    unset DISPLAY), issue warning when called on a non-GUI backend.

Vous êtes un professionnel et vous avez besoin d'une formation ? Programmation Python
Les compléments Voir le programme détaillé