8000 TST: Added test to check that axis labels are located correctly when … · matplotlib/matplotlib@54abca4 · GitHub
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cimarronmcimarronm
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TST: Added test to check that axis labels are located correctly when no tick labels are present and axis spines are offset (see issue #3715)
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‎lib/matplotlib/tests/test_spines.py

Lines changed: 36 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,15 @@
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from __future__ import (absolute_import, division, print_function,
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unicode_literals)
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import numpy as np
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from nose.tools import assert_less
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import six
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import numpy as np
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import matplotlib
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from matplotlib.testing.decorators import image_comparison
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import matplotlib.pyplot as plt
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import matplotlib.transforms as mtransforms
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from matplotlib.testing.decorators import image_comparison, cleanup
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@image_comparison(baseline_images=['spines_axes_positions'])
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def test_spines_axes_positions():
@@ -43,3 +46,34 @@ def test_spines_capstyle():
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ax = fig.add_subplot(1,1,1)
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ax.set_xticks([])
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ax.set_yticks([])
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@cleanup
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def test_label_without_ticks():
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fig = plt.figure()
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ax = fig.add_subplot(1, 1, 1)
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plt.subplots_adjust(left=0.3, bottom=0.3)
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ax.plot(np.arange(10))
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ax.yaxis.set_ticks_position('left')
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ax.spines['left'].set_position(('outward', 30))
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ax.spines['right'].set_visible(False)
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ax.set_ylabel('y label')
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ax.xaxis.set_ticks_position('bottom')
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ax.spines['bottom'].set_position(('outward', 30))
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ax.spines['top'].set_visible(False)
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ax.set_xlabel('x label')
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ax.xaxis.set_ticks([])
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ax.yaxis.set_ticks([])
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plt.draw()
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spine = ax.spines['left']
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spinebbox = spine.get_transform().transform_path(
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spine.get_path()).get_extents()
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assert_less(ax.yaxis.label.get_position()[0], spinebbox.xmin,
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"Y-Axis label not left of the spine")
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spine = ax.spines['bottom']
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spinebbox = spine.get_transform().transform_path(
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spine.get_path()).get_extents()
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assert_less(ax.xaxis.label.get_position()[1], spinebbox.ymin,
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"X-Axis label not below the spine")

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