mirror of
https://github.com/Estom/notes.git
synced 2026-02-06 03:54:22 +08:00
39 lines
978 B
Markdown
39 lines
978 B
Markdown
# 超链接
|
|
|
|
此示例演示如何在各种元素上设置超链接。
|
|
|
|
这目前只适用于SVG后端。
|
|
|
|
```python
|
|
import numpy as np
|
|
import matplotlib.cm as cm
|
|
import matplotlib.pyplot as plt
|
|
```
|
|
|
|
```python
|
|
f = plt.figure()
|
|
s = plt.scatter([1, 2, 3], [4, 5, 6])
|
|
s.set_urls(['http://www.bbc.co.uk/news', 'http://www.google.com', None])
|
|
f.savefig('scatter.svg')
|
|
```
|
|
|
|
```python
|
|
f = plt.figure()
|
|
delta = 0.025
|
|
x = y = np.arange(-3.0, 3.0, delta)
|
|
X, Y = np.meshgrid(x, y)
|
|
Z1 = np.exp(-X**2 - Y**2)
|
|
Z2 = np.exp(-(X - 1)**2 - (Y - 1)**2)
|
|
Z = (Z1 - Z2) * 2
|
|
|
|
im = plt.imshow(Z, interpolation='bilinear', cmap=cm.gray,
|
|
origin='lower', extent=[-3, 3, -3, 3])
|
|
|
|
im.set_url('http://www.google.com')
|
|
f.savefig('image.svg')
|
|
```
|
|
|
|
## 下载这个示例
|
|
|
|
- [下载python源码: hyperlinks_sgskip.py](https://matplotlib.org/_downloads/hyperlinks_sgskip.py)
|
|
- [下载Jupyter notebook: hyperlinks_sgskip.ipynb](https://matplotlib.org/_downloads/hyperlinks_sgskip.ipynb) |