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import matplotlib.pyplot as plt
from shapely.geometry import LineString
from shapely import affinity
from shapely.plotting import plot_line
from figures import SIZE, BLUE, GRAY, set_limits, add_origin
fig = plt.figure(1, figsize=SIZE, dpi=90)
line = LineString([(1, 3), (1, 1), (4, 1)])
# 1
ax = fig.add_subplot(121)
plot_line(line, ax=ax, add_points=False, color=GRAY)
plot_line(affinity.rotate(line, 90, 'center'), ax=ax, add_points=False, color=BLUE)
add_origin(ax, line, 'center')
ax.set_title("90\N{DEGREE SIGN}, default origin (center)")
set_limits(ax, 0, 5, 0, 4)
# 2
ax = fig.add_subplot(122)
plot_line(line, ax=ax, add_points=False, color=GRAY)
plot_line(affinity.rotate(line, 90, 'centroid'), ax=ax, add_points=False, color=BLUE)
add_origin(ax, line, 'centroid')
ax.set_title("90\N{DEGREE SIGN}, origin='centroid'")
set_limits(ax, 0, 5, 0, 4)
plt.show()
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