Fix Garbled Chinese Qt Printing

1 year ago
Ava Mitchell
1 minute

In Qt, the problem of garbled Chinese characters when printing may be caused by incorrect font settings or encoding issues. Here are some possible solutions:

  1. Use the font named “Microsoft YaHei”.
  2. Set the codec for the locale to UTF-8 using QTextCodec.
  3. Create a QTextStream object named ‘out’ that writes to standard output, and set the codec to UTF-8.
  4. Print the data of byteArray using qDebug()
  5. Make sure that the regional and language settings of the system are correct, especially for non-Unicode Windows systems.

If the above methods still cannot solve the problem, further investigation into specific environment and code settings may be necessary.

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