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Make 3d plot accept scalars as arguments. #15709

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Merged
merged 1 commit into from
Nov 18, 2019
Merged

Make 3d plot accept scalars as arguments. #15709

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2 changes: 1 addition & 1 deletion lib/mpl_toolkits/mplot3d/axes3d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -1438,7 +1438,7 @@ def plot(self, xs, ys, *args, zdir='z', **kwargs):
zs = kwargs.pop('zs', 0)

# Match length
zs = np.broadcast_to(zs, len(xs))
zs = np.broadcast_to(zs, np.shape(xs))

lines = super().plot(xs, ys, *args, **kwargs)
for line in lines:
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8 changes: 8 additions & 0 deletions lib/mpl_toolkits/tests/test_mplot3d.py
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Expand Up @@ -160,6 +160,14 @@ def test_lines3d():
ax.plot(x, y, z)


@check_figures_equal(extensions=["png"])
def test_plot_scalar(fig_test, fig_ref):
ax1 = fig_test.gca(projection='3d')
ax1.plot([1], [1], "o")
ax2 = fig_ref.gca(projection='3d')
ax2.plot(1, 1, "o")


@image_comparison(['mixedsubplot.png'], remove_text=True)
def test_mixedsubplots():
def f(t):
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