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Module « matplotlib.pyplot »

Fonction setp - module matplotlib.pyplot

Signature de la fonction setp

def setp(obj, *args, **kwargs) 

Description

help(matplotlib.pyplot.setp)

Set one or more properties on an `.Artist`, or list allowed values.

Parameters
----------
obj : `~matplotlib.artist.Artist` or list of `.Artist`
    The artist(s) whose properties are being set or queried.  When setting
    properties, all artists are affected; when querying the allowed values,
    only the first instance in the sequence is queried.

    For example, two lines can be made thicker and red with a single call:

    >>> x = arange(0, 1, 0.01)
    >>> lines = plot(x, sin(2*pi*x), x, sin(4*pi*x))
    >>> setp(lines, linewidth=2, color='r')

file : file-like, default: `sys.stdout`
    Where `setp` writes its output when asked to list allowed values.

    >>> with open('output.log') as file:
    ...     setp(line, file=file)

    The default, ``None``, means `sys.stdout`.

*args, **kwargs
    The properties to set.  The following combinations are supported:

    - Set the linestyle of a line to be dashed:

      >>> line, = plot([1, 2, 3])
      >>> setp(line, linestyle='--')

    - Set multiple properties at once:

      >>> setp(line, linewidth=2, color='r')

    - List allowed values for a line's linestyle:

      >>> setp(line, 'linestyle')
      linestyle: {'-', '--', '-.', ':', '', (offset, on-off-seq), ...}

    - List all properties that can be set, and their allowed values:

      >>> setp(line)
      agg_filter: a filter function, ...
      [long output listing omitted]

    `setp` also supports MATLAB style string/value pairs.  For example, the
    following are equivalent:

    >>> setp(lines, 'linewidth', 2, 'color', 'r')  # MATLAB style
    >>> setp(lines, linewidth=2, color='r')        # Python style

See Also
--------
getp

Notes
-----

.. note::

    This is equivalent to `matplotlib.artist.setp`.

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