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[mpl_toolkits] Allow "figure" kwarg for host functions in parasite_axes #4863

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Merged
tacaswell merged 5 commits into from
Nov 5, 2015
+30 −2
Merged

[mpl_toolkits] Allow "figure" kwarg for host functions in parasite_axes #4863

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b9ed974
Allow "figure" kwarg for host functions in parasite_axes.
Aug 4, 2015
172893d
Probably better this way.
Aug 4, 2015
0e77b80
Don't do equality comparison to None.
Aug 4, 2015
9c24887
Added doc strings.
Aug 5, 2015
25105cf
Slightly more elegant.
Aug 5, 2015
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32 changes: 30 additions & 2 deletions lib/mpl_toolkits/axes_grid1/parasite_axes.py
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Original file line number Diff line number Diff line change
Expand Up @@ -484,20 +484,48 @@ def host_subplot_class_factory(axes_class):


def host_axes(*args, **kwargs):
"""
Create axes that can act as a hosts to parasitic axes.

Parameters
----------
figure : `matplotlib.figure.Figure`
Figure to which the axes will be added. Defaults to the current figure
`pyplot.gcf()`.

*args, **kwargs :
Will be passed on to the underlying ``Axes`` object creation.
"""
import matplotlib.pyplot as plt
axes_class = kwargs.pop("axes_class", None)
host_axes_class = host_axes_class_factory(axes_class)
fig = plt.gcf()
fig = kwargs.get("figure", None)
if fig is None:
fig = plt.gcf()
ax = host_axes_class(fig, *args, **kwargs)
fig.add_axes(ax)
plt.draw_if_interactive()
return ax

def host_subplot(*args, **kwargs):
"""
Create a subplot that can act as a host to parasitic axes.

Parameters
----------
figure : `matplotlib.figure.Figure`
Figure to which the subplot will be added. Defaults to the current
figure `pyplot.gcf()`.

*args, **kwargs :
Will be passed on to the underlying ``Axes`` object creation.
"""
import matplotlib.pyplot as plt
axes_class = kwargs.pop("axes_class", None)
host_subplot_class = host_subplot_class_factory(axes_class)
fig = plt.gcf()
fig = kwargs.get("figure", None)
if fig is None:
fig = plt.gcf()
ax = host_subplot_class(fig, *args, **kwargs)
fig.add_subplot(ax)
plt.draw_if_interactive()
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