pyqt如何预览pdf
时间: 2023-10-18 10:26:07 浏览: 224
要在PyQt中预览PDF文件,可以使用PyMuPDF模块来打开PDF文件,并使用其提供的方法来获取PDF页面的图像。然后,可以使用PyQt的QImage和QPixmap类来处理和显示图像。以下是一个实现预览PDF文件的示例代码:
```python
import fitz
from PyQt5.QtGui import QImage, QPixmap
from PyQt5.QtWidgets import QLabel
# 打开PDF文件
doc = fitz.open('example.pdf')
# 获取第一页的图像
page = doc<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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