missing from current font. FigureCanvasAgg.draw(self)

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```
import mplfinance as mpf
import pandas as pd
import matplotlib.pyplot as plt

# 设置 matplotlib 的默认字体为 SimHei
plt.rcParams['font.family'] = 'SimHei'

# 假设您有以下 DataFrame 形式的数据
df = pd.DataFrame({
'Date': ['2023-01-01', '2023-01-02', '2023-01-03', '2023-01-04', '2023-01-05', '2023-01-06', '2023-01-07'],
'Open': [100, 102, 98, 101, 99, 103, 104],
'High': [101, 104, 100, 102, 101, 105, 106],
'Low': [99, 100, 97, 99, 97, 101, 102],
'Close': [100, 101, 99, 100, 100, 103, 104]
})

# 将日期列转换为 datetime 格式并设置为索引
df['Date'] = pd.to_datetime(df['Date'])
df.set_index('Date', inplace=True)

# 绘制 K 线图
mpf.plot(df, type='candle', figsize=(12, 6), title='K 线图')
```

error:

/Users/roger/Applications/PyCharm Professional Edition.app/Contents/plugins/python/helpers/pycharm_matplotlib_backend/backend_interagg.py:80: UserWarning: Glyph 32447 (\N{CJK UNIFIED IDEOGRAPH-7EBF}) missing from current font.
FigureCanvasAgg.draw(self)
/Users/roger/Applications/PyCharm Professional Edition.app/Contents/plugins/python/helpers/pycharm_matplotlib_backend/backend_interagg.py:80: UserWarning: Glyph 22270 (\N{CJK UNIFIED IDEOGRAPH-56FE}) missing from current font.
FigureCanvasAgg.draw(self)


question:

how can I generate pics with chinese characters with local font settings? (ignore environments)

Start by running the provided Python snippet and inspecting how mplfinance and Matplotlib handle the configured SimHei font. Confirm whether the Chinese title renders without the reported missing-glyph warnings, while treating the PyCharm backend path as environmental context to ignore.

Written by the indexing model from the issue text.