scipy.spatial.

convex_hull_plot_2d#

scipy.spatial.convex_hull_plot_2d(hull, ax=None)[source]#

繪製給定的 2D 凸包圖

參數:

回傳:

另請參閱

註解

需要 Matplotlib。

範例

>>> import numpy as np
>>> import matplotlib.pyplot as plt
>>> from scipy.spatial import ConvexHull, convex_hull_plot_2d

一組隨機點的凸包

>>> rng = np.random.default_rng()
>>> points = rng.random((30, 2))
>>> hull = ConvexHull(points)

繪製它

>>> _ = convex_hull_plot_2d(hull)
>>> plt.show()