QPixelFormat

QPixelFormat是一个用于描述像素格式的类。它包含了一些函数和成员变量，用于判断像素格式是否包含透明通道、颜色模型是否为索引模型等。\[1\]在PyQt5中，可以通过导入PyQt5.QtGui模块来使用QPixelFormat类。\[2\]在QImage类中，也有一些与像素格式相关的函数，比如hasAlphaChannel()用于判断图像是否包含透明通道，pixelIndex(int x, int y)用于获取指定坐标处的像素索引值。\[3\]
#### 引用[.reference_title]
- *1* *3* [Qt源码分析--QImage(2)](https://blog.csdn.net/exlink2012/article/details/122805397)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [学习记录：Qt.QImage与QPixmap的简易图像处理](https://blog.csdn.net/qq_36862087/article/details/107165557)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^insertT0,239^v3^insert_chatgpt"}} ] [.reference_item]
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