SciPy笔记(三角剖分点集)

三角剖分点集

import numpy as np

import matplotlib.pyplot as plt

from scipy.spatial import Delaunay

plt.rcParams['font.sans-serif'] = ['SimHei']

plt.rcParams['axes.unicode_minus'] = False

points = np.array([[0, 0],[0.3,0.7] ,[0.8,0.2],[0, 1.1], [1, 0], [1, 1],[1.1,0]])

tri = Delaunay(points)

plt.triplot(points[:,0], points[:,1], tri.simplices)

plt.plot(points[:,0], points[:,1], 'o')

plt.title("三角剖分点集",fontsize=20)

plt.show()