Matplotlib使用Cursor实现UI定位的示例代码

Matplotlib编程实现 import matplotlib.pyplot as plt import numpy as np from matplotlib.widgets import Cursor lineprops = dict(color=red, lw=2) fig, ax = plt.subplots(1, 1, subplot_kw=dict(facecolor=lemonchiffon)) x = np.random.random(100) y = np.random.random(100) ax.scatter(x, y, marker=o, color=