plt.subplot显示中文
时间: 2023-09-25 12:16:47 浏览: 102
要在`plt.subplot`中显示中文,可以按照以下步骤进行操作:
1. 首先,确保您的操作系统已经正确安装了中文字体。您可以在操作系统的字体目录中查找一些常用的中文字体,如宋体、微软雅黑等。
2. 然后,使用`matplotlib`库设置中文字体。可以使用`matplotlib.rcParams`来设置全局字体,或者在单个`subplot`中设置特定字体。
- 设置全局字体:
```python
import matplotlib.pyplot as plt
from matplotlib.font_manager import FontProperties
# 设置全局字体
font = FontProperties(fname=r'path/to/your/font.ttf')
plt.rcParams['font.family'] = font.get_name()
```
- 在单个`subplot`中设置字体:
```python
# 在单个subplot中设置字体
ax = plt.subplot(111)
ax.set_title('标题', fontproperties=font)
ax.set_xlabel('横轴', fontproperties=font)
ax.set_ylabel('纵轴', fontproperties=font)
# ...
```
注意:请将`path/to/your/font.ttf`替换为您自己的字体文件路径。
3. 最后,使用`plt.show()`显示图形。
这样,您就可以在`plt.subplot`中显示中文了。
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