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Maintain color of tick labels #22856

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Maintain color of tick labels #22856

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10 changes: 9 additions & 1 deletion lib/matplotlib/spines.py
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Original file line number Diff line number Diff line change
Expand Up @@ -318,8 +318,16 @@ def set_position(self, position):
"'axes', or 'data' ")
self._position = position
self.set_transform(self.get_spine_transform())
if self.axis is not None:
if self.axis is not None and position != ('outward', 0.0):
major_labels = self.axis.get_majorticklabels()
minor_labels = self.axis.get_minorticklabels()
major_cols = [lab.get_color() for lab in major_labels]
minor_cols = [lab.get_color() for lab in minor_labels]
self.axis.reset_ticks()
for col, label in zip(major_cols, self.axis.get_majorticklabels()):
label.set_color(col)
for col, label in zip(minor_cols, self.axis.get_minorticklabels()):
label.set_color(col)
self.stale = True

def get_position(self):
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16 changes: 16 additions & 0 deletions lib/matplotlib/tests/test_spines.py
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Expand Up @@ -134,3 +134,19 @@ def test_label_without_ticks():
spine.get_path()).get_extents()
assert ax.xaxis.label.get_position()[1] < spinebbox.ymin, \
"X-Axis label not below the spine"


@check_figures_equal(extensions=['png'])
def test_set_position_maintains_label_color(fig_test, fig_ref):
# set_position should not change the label color
ax = fig_test.subplots()
ax.plot([1, 2, 3])
for lab in ax.get_xticklabels():
lab.set_color("r")
ax.spines.left.set_position(("outward", 10))

ax = fig_ref.subplots()
ax.plot([1, 2, 3])
ax.spines.left.set_position(("outward", 10))
for lab in ax.get_xticklabels():
lab.set_color("r")