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
|
"""
=============
triplot(x, y)
=============
Draw an unstructured triangular grid as lines and/or markers.
See `~matplotlib.axes.Axes.triplot`.
"""
import matplotlib.pyplot as plt
import numpy as np
plt.style.use('_mpl-gallery-nogrid')
# make data:
np.random.seed(1)
x = np.random.uniform(-3, 3, 256)
y = np.random.uniform(-3, 3, 256)
z = (1 - x/2 + x**5 + y**3) * np.exp(-x**2 - y**2)
# plot:
fig, ax = plt.subplots()
ax.triplot(x, y)
ax.set(xlim=(-3, 3), ylim=(-3, 3))
plt.show()
|
