/usr/lib/python3/dist-packages/matplotlib/tests/test_spines.py is in python3-matplotlib 1.3.1-1ubuntu5.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | import numpy as np
import matplotlib
from matplotlib.testing.decorators import image_comparison
import matplotlib.pyplot as plt
@image_comparison(baseline_images=['spines_axes_positions'])
def test_spines_axes_positions():
# SF bug 2852168
fig = plt.figure()
x = np.linspace(0,2*np.pi,100)
y = 2*np.sin(x)
ax = fig.add_subplot(1,1,1)
ax.set_title('centered spines')
ax.plot(x,y)
ax.spines['right'].set_position(('axes',0.1))
ax.yaxis.set_ticks_position('right')
ax.spines['top'].set_position(('axes',0.25))
ax.xaxis.set_ticks_position('top')
ax.spines['left'].set_color('none')
ax.spines['bottom'].set_color('none')
@image_comparison(baseline_images=['spines_data_positions'])
def test_spines_data_positions():
fig = plt.figure()
ax = fig.add_subplot(1,1,1)
ax.spines['left'].set_position(('data', -1.5))
ax.spines['top'].set_position(('data', 0.5))
ax.spines['right'].set_position(('data', -0.5))
ax.spines['bottom'].set_position('zero')
ax.set_xlim([-2,2])
ax.set_ylim([-2,2])
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