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import matplotlib.pyplot as plt
from shapely.geometry import MultiPoint, LineString
from shapely.plotting import plot_polygon, plot_line, plot_points
from figures import DARKGRAY, GRAY, BLUE, SIZE, set_limits
fig = plt.figure(1, figsize=SIZE, dpi=90)
# 1
ax = fig.add_subplot(121)
mp = MultiPoint([(0, 0), (0.5, 1.5), (1, 0.5), (0.5, 0.5)])
rect = mp.minimum_rotated_rectangle
plot_points(mp, ax=ax, color=GRAY)
plot_polygon(rect, ax=ax, add_points=False, color=BLUE, alpha=0.5, zorder=-1)
ax.set_title('a) MultiPoint')
set_limits(ax, -1, 2, -1, 2)
# 2
ax = fig.add_subplot(122)
ls = LineString([(-0.5, 1.2), (0.5, 0), (1, 1), (1.5, 0), (1.5, 0.5)])
rect = ls.minimum_rotated_rectangle
plot_line(ls, ax=ax, add_points=False, color=DARKGRAY, linewidth=3, alpha=0.5)
plot_polygon(rect, ax=ax, add_points=False, color=BLUE, alpha=0.5, zorder=-1)
set_limits(ax, -1, 2, -1, 2)
ax.set_title('b) LineString')
plt.show()
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