What are the methods for matplotlib to display Chinese?

Methods for displaying Chinese include installing Chinese fonts, configuring font paths, using Chinese characters, etc. Detailed introduction: 1. Install Chinese fonts: First, you need to install font files that support Chinese characters. Commonly used Chinese fonts include SimHei, SimSun, Microsoft YaHei, etc.; 2. Configure the font path: In the code, you need to specify the path of the font file; 3. Use Chinese characters: In the code, just use Chinese characters directly.

The operating system for this tutorial: Windows 10 system, Python version 3.11.4, Dell G3 computer.

Displaying Chinese in Matplotlib requires some configuration to ensure that Chinese characters are displayed correctly. The following is a commonly used method:

1. Install Chinese fonts: First, you need to install font files that support Chinese characters. Commonly used Chinese fonts include SimHei, SimSun, Microsoft YaHei, etc.

2. Configure font path: In the code, you need to specify the path of the font file. You can configure the font path through the following code:

import matplotlib.pyplot as plt
plt.rcParams['font.sans-serif'] = ['SimHei']  # 指定字体文件的路径

Among them, ['SimHei'] is the name of the Chinese font you installed, which can be modified accordingly according to the font file you installed.

3. Use Chinese characters: In the code, you can use Chinese characters directly, such as as labels or titles:

import matplotlib.pyplot as plt
plt.rcParams['font.sans-serif'] = ['SimHei']  # 指定字体文件的路径x = [1, 2, 3, 4, 5]
y = [2, 4, 6, 8, 10]
plt.plot(x, y)
plt.xlabel("横轴")
plt.ylabel("纵轴")
plt.title("中文标题")
plt.show()

In the above example code, we set font.sans-serif The parameter is the specified font file path to configure Matplotlib to use Chinese fonts. Then, we use Chinese characters as labels and titles, and display the image through the show() function.

Please note that the path and font name of the font file need to be modified accordingly according to your actual situation.

The above is the detailed content of What are the methods for matplotlib to display Chinese?. For more information, please follow other related articles on the PHP Chinese website!