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Module « matplotlib.pyplot »

Fonction rgrids - module matplotlib.pyplot

Signature de la fonction rgrids

def rgrids(radii: 'ArrayLike | None' = None, labels: 'Sequence[str | Text] | None' = None, angle: 'float | None' = None, fmt: 'str | None' = None, **kwargs) -> 'tuple[list[Line2D], list[Text]]' 

Description

help(matplotlib.pyplot.rgrids)

Get or set the radial gridlines on the current polar plot.

Call signatures::

 lines, labels = rgrids()
 lines, labels = rgrids(radii, labels=None, angle=22.5, fmt=None, **kwargs)

When called with no arguments, `.rgrids` simply returns the tuple
(*lines*, *labels*). When called with arguments, the labels will
appear at the specified radial distances and angle.

Parameters
----------
radii : tuple with floats
    The radii for the radial gridlines

labels : tuple with strings or None
    The labels to use at each radial gridline. The
    `matplotlib.ticker.ScalarFormatter` will be used if None.

angle : float
    The angular position of the radius labels in degrees.

fmt : str or None
    Format string used in `matplotlib.ticker.FormatStrFormatter`.
    For example '%f'.

Returns
-------
lines : list of `.lines.Line2D`
    The radial gridlines.

labels : list of `.text.Text`
    The tick labels.

Other Parameters
----------------
**kwargs
    *kwargs* are optional `.Text` properties for the labels.

See Also
--------
.pyplot.thetagrids
.projections.polar.PolarAxes.set_rgrids
.Axis.get_gridlines
.Axis.get_ticklabels

Examples
--------
::

  # set the locations of the radial gridlines
  lines, labels = rgrids( (0.25, 0.5, 1.0) )

  # set the locations and labels of the radial gridlines
  lines, labels = rgrids( (0.25, 0.5, 1.0), ('Tom', 'Dick', 'Harry' ))

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