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python qgis 进度条

时间: 2023-11-15 12:56:53 浏览: 151

python进度条

from progressbar import BouncingBar,FormatLabel,ProgressBar, RotatingMarker def progressbar(): widgets = [FormatLabel('Csdn Comment delay 60s: %(value)d/1300-> '), BouncingBar(marker=RotatingMarker())] pbar = ProgressBar(widgets=widgets) for i in pbar((i for i in range(1300))): time.sleep(0.05)

好的，针对您的问题，可以使用QProgressBar来实现进度条的功能。具体实现步骤如下： 1. 导入QProgressBar模块 ```python from PyQt5.QtWidgets import QProgressBar ``` 2. 创建QProgressBar对象 ```python progress = QProgressBar() ``` 3. 设置进度条的最小值和最大值 ```python progress.setMinimum(0) progress.setMaximum(100) ``` 4. 设置进度条的当前值 ```python progress.setValue(50) ``` 5. 在需要更新进度条的地方，使用setValue()方法更新进度条的值 ```python for i in range(100): progress.setValue(i) ```

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