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Fix pyplot.axis(ax) when ax is in other figure. #8043

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Merged
merged 4 commits into from
Feb 11, 2017
Merged

Fix pyplot.axis(ax) when ax is in other figure. #8043

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37d7f1f
Fix pyplot.axes(ax) when ax is in other figure.
pavoljuhas Feb 7, 2017
712116b
Test pyplot.axes(ax) with ax from other figure.
pavoljuhas Feb 8, 2017
383e256
Add missing module to plt.subplots call.
pavoljuhas Feb 10, 2017
2fa64ad
Move pyplot.axes test to a dedicated function.
pavoljuhas Feb 10, 2017
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6 changes: 4 additions & 2 deletions lib/matplotlib/pyplot.py
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Original file line number Diff line number Diff line change
Expand Up @@ -875,7 +875,8 @@ def axes(*args, **kwargs):
color for the axis, default white.

- ``axes(h)`` where *h* is an axes instance makes *h* the current
axis. An :class:`~matplotlib.axes.Axes` instance is returned.
axis and the parent of *h* the current figure.
An :class:`~matplotlib.axes.Axes` instance is returned.

========= ============== ==============================================
kwarg Accepts Description
Expand Down Expand Up @@ -909,7 +910,8 @@ def axes(*args, **kwargs):
arg = args[0]

if isinstance(arg, Axes):
a = gcf().sca(arg)
sca(arg)
a = arg
else:
rect = arg
a = gcf().add_axes(rect, **kwargs)
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11 changes: 11 additions & 0 deletions lib/matplotlib/tests/test_axes.py
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Expand Up @@ -1477,6 +1477,17 @@ def _as_mpl_axes(self):
plt.close()


def test_pyplot_axes():
# test focusing of Axes in other Figure
fig1, ax1 = plt.subplots()
fig2, ax2 = plt.subplots()
assert ax1 is plt.axes(ax1)
assert ax1 is plt.gca()
assert fig1 is plt.gcf()
plt.close(fig1)
plt.close(fig2)


@image_comparison(baseline_images=['log_scales'])
def test_log_scales():
fig = plt.figure()
Expand Down