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Add a get_zaxis method for 3d axes. #11385

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Merged
merged 1 commit into from
Jan 13, 2019
Merged

Add a get_zaxis method for 3d axes. #11385

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30 changes: 17 additions & 13 deletions lib/mpl_toolkits/mplot3d/axes3d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -197,19 +197,24 @@ def set_top_view(self):

def _init_axis(self):
'''Init 3D axes; overrides creation of regular X/Y axes'''
self.w_xaxis = axis3d.XAxis('x', self.xy_viewLim.intervalx,
self.xy_dataLim.intervalx, self)
self.xaxis = self.w_xaxis
self.w_yaxis = axis3d.YAxis('y', self.xy_viewLim.intervaly,
self.xy_dataLim.intervaly, self)
self.yaxis = self.w_yaxis
self.w_zaxis = axis3d.ZAxis('z', self.zz_viewLim.intervalx,
self.zz_dataLim.intervalx, self)
self.zaxis = self.w_zaxis
self.xaxis = axis3d.XAxis('x', self.xy_viewLim.intervalx,
self.xy_dataLim.intervalx, self)
self.yaxis = axis3d.YAxis('y', self.xy_viewLim.intervaly,
self.xy_dataLim.intervaly, self)
self.zaxis = axis3d.ZAxis('z', self.zz_viewLim.intervalx,
self.zz_dataLim.intervalx, self)
# Provide old aliases
self.w_xaxis = self.xaxis
self.w_yaxis = self.yaxis
self.w_zaxis = self.zaxis

for ax in self.xaxis, self.yaxis, self.zaxis:
ax.init3d()

def get_zaxis(self):
'''Return the ``ZAxis`` (`~.axis3d.Axis`) instance.'''
return self.zaxis

def _get_axis_list(self):
return super()._get_axis_list() + (self.zaxis, )

Expand Down Expand Up @@ -2446,20 +2451,19 @@ def bar3d(self, x, y, z, dx, dy, dz, color=None,
6. +X

zsort : str, optional
The z-axis sorting scheme passed onto
:func:`~mpl_toolkits.mplot3d.art3d.Poly3DCollection`
The z-axis sorting scheme passed onto `~.art3d.Poly3DCollection`

shade : bool, optional (default = True)
When true, this shades the dark sides of the bars (relative
to the plot's source of light).

**kwargs
Any additional keyword arguments are passed onto
:class:`~mpl_toolkits.mplot3d.art3d.Poly3DCollection`
`~.art3d.Poly3DCollection`.

Returns
-------
collection : Poly3DCollection
collection : `~.art3d.Poly3DCollection`
A collection of three dimensional polygons representing
the bars.
"""
Expand Down
2 changes: 1 addition & 1 deletion lib/mpl_toolkits/mplot3d/axis3d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -45,7 +45,7 @@ def tick_update_position(tick, tickxs, tickys, labelpos):


class Axis(maxis.XAxis):

"""An Axis class for the 3D plots. """
# These points from the unit cube make up the x, y and z-planes
_PLANES = (
(0, 3, 7, 4), (1, 2, 6, 5), # yz planes
Expand Down