这篇文章主要介绍了 python+matplotlib 绘制旋转椭圆实例代码, 具有一定借鉴价值, 需要的朋友可以参考下
旋转椭圆
实例代码:
- import matplotlib.pyplot as plt
- import numpy as np
- from matplotlib.patches import Ellipse
- delta = 45.0 # degrees
- angles = np.arange(0, 360 + delta, delta)
- ells = [Ellipse((1, 1), 4, 2, a) for a in angles]
- a = plt.subplot(111, aspect='equal')
- for e in ells:
- e.set_clip_box(a.bbox)
- e.set_alpha(0.1)
- a.add_artist(e)
- plt.xlim(-2, 4)
- plt.ylim(-1, 3)
- plt.show()
来源: http://www.phperz.com/article/18/0215/362734.html