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Module « matplotlib.pyplot »

Fonction stairs - module matplotlib.pyplot

Signature de la fonction stairs

def stairs(values: 'ArrayLike', edges: 'ArrayLike | None' = None, *, orientation: "Literal['vertical', 'horizontal']" = 'vertical', baseline: 'float | ArrayLike | None' = 0, fill: 'bool' = False, data=None, **kwargs) -> 'StepPatch' 

Description

help(matplotlib.pyplot.stairs)

Draw a stepwise constant function as a line or a filled plot.

*edges* define the x-axis positions of the steps. *values* the function values
between these steps. Depending on *fill*, the function is drawn either as a
continuous line with vertical segments at the edges, or as a filled area.

Parameters
----------
values : array-like
    The step heights.

edges : array-like
    The step positions, with ``len(edges) == len(vals) + 1``,
    between which the curve takes on vals values.

orientation : {'vertical', 'horizontal'}, default: 'vertical'
    The direction of the steps. Vertical means that *values* are along
    the y-axis, and edges are along the x-axis.

baseline : float, array-like or None, default: 0
    The bottom value of the bounding edges or when
    ``fill=True``, position of lower edge. If *fill* is
    True or an array is passed to *baseline*, a closed
    path is drawn.

    If None, then drawn as an unclosed Path.

fill : bool, default: False
    Whether the area under the step curve should be filled.

    Passing both ``fill=True` and ``baseline=None`` will likely result in
    undesired filling: the first and last points will be connected
    with a straight line and the fill will be between this line and the stairs.


Returns
-------
StepPatch : `~matplotlib.patches.StepPatch`

Other Parameters
----------------
data : indexable object, optional
    If given, all parameters also accept a string ``s``, which is
    interpreted as ``data[s]`` if ``s`` is a key in ``data``.

**kwargs
    `~matplotlib.patches.StepPatch` properties

Notes
-----

.. note::

    This is the :ref:`pyplot wrapper <pyplot_interface>` for `.axes.Axes.stairs`.

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