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Remove unused resolution kwarg to PolarAxes #8643

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Merged
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May 23, 2017
Merged

Remove unused resolution kwarg to PolarAxes #8643

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13a3da7
Remove unused resolution kwarg to PolarAxes
patniharshit May 19, 2017
4a294c7
Api change entry for resolution kwarg of PolarAxes
patniharshit May 19, 2017
b7473eb
Add version after which resolution kwargs was deprecated
patniharshit May 21, 2017
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6 changes: 6 additions & 0 deletions doc/api/api_changes/2017-05-19-resolution_polar_axes.rst
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@@ -0,0 +1,6 @@
Removed resolution kwarg from PolarAxes
```````````````````````````````````````

The kwarg `resolution` of `matplotlib.projections.polar.PolarAxes` has been
removed. It has triggered a deprecation warning of being with no effect
beyond version `0.98.x`.
5 changes: 0 additions & 5 deletions lib/matplotlib/projections/__init__.py
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Expand Up @@ -87,11 +87,6 @@ def process_projection_requirements(figure, *args, **kwargs):
projection)
projection = 'polar'

# ensure that the resolution keyword is always put into the key
# for polar plots
if projection == 'polar':
kwargs.setdefault('resolution', 1)

if isinstance(projection, six.string_types) or projection is None:
projection_class = get_projection_class(projection)
elif hasattr(projection, '_as_mpl_axes'):
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12 changes: 0 additions & 12 deletions lib/matplotlib/projections/polar.py
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Expand Up @@ -227,23 +227,11 @@ class PolarAxes(Axes):
def __init__(self, *args, **kwargs):
"""
Create a new Polar Axes for a polar plot.

The following optional kwargs are supported:

- *resolution*: The number of points of interpolation between
each pair of data points. Set to 1 to disable
interpolation.
"""
self.resolution = kwargs.pop('resolution', 1)
self._default_theta_offset = kwargs.pop('theta_offset', 0)
self._default_theta_direction = kwargs.pop('theta_direction', 1)
self._default_rlabel_position = kwargs.pop('rlabel_position', 22.5)

if self.resolution not in (None, 1):
warnings.warn(
"""The resolution kwarg to Polar plots is now ignored.
If you need to interpolate data points, consider running
cbook.simple_linear_interpolation on the data before passing to matplotlib.""")
Axes.__init__(self, *args, **kwargs)
self.set_aspect('equal', adjustable='box', anchor='C')
self.cla()
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