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Implementing ticklabels keyword in plt.colorbar() #18884

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danuo wants to merge 13 commits into from
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Implementing ticklabels keyword in plt.colorbar() #18884

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6936d2e
Implementing ticklabels keyword in plt.colorbar()
danuo Nov 3, 2020
553e26a
Adding testing routing for ticklabels in plt.colorbar()
danuo Nov 4, 2020
2d65c33
Adding keyword documentation of ticklabels in plt.colorbar()
danuo Nov 4, 2020
60e2b34
Make colorbar._ticklabels a private variable
danuo Nov 7, 2020
245936a
implement clear warnings for wrong ticks or ticklabels
danuo Nov 10, 2020
0ab998f
fix indent for flake8
danuo Nov 10, 2020
f09711a
fix line length
danuo Nov 10, 2020
b00d5de
fix failing tests
danuo Nov 13, 2020
58ebc94
implement more test cases
danuo Nov 13, 2020
7e6de18
whitespace fix
danuo Nov 13, 2020
6d58867
Fix regex expression with proper escape characters
danuo Nov 14, 2020
f993a3e
line length
danuo Nov 14, 2020
239f5ac
fix table margin in docstring
danuo Nov 25, 2020
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Adding testing routing for ticklabels in plt.colorbar()
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@danuo
danuo committed Nov 4, 2020
commit 553e26a187b99fff848d275596f19da944f7299f
10 changes: 10 additions & 0 deletions lib/matplotlib/tests/test_colorbar.py
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Original file line number Diff line number Diff line change
Expand Up @@ -705,3 +705,13 @@ def test_anchored_cbar_position_using_specgrid():
np.testing.assert_allclose(
[cx1, cx0],
[x1 * shrink + (1 - shrink) * p0, p0 * (1 - shrink) + x0 * shrink])


def test_colorbar_ticklabels():
fig = plt.figure()
plt.imshow(np.arange(100).reshape((10, 10)))
ticklabels = ['cat', 'dog']
cbar = plt.colorbar(ticks=[10, 90], ticklabels=ticklabels)
fig.canvas.draw()
for i, item in enumerate(cbar.ax.yaxis.get_ticklabels()):
assert ticklabels[i] == item.get_text()