self.videolabel = QtWidgets.QLabel(Dialog)
self.videolabel.setGeometry(QtCore.QRect(50, 175, 400, 400))
pixmap = QPixmap('./images/img.PNG')
self.videolabel.setPixmap(pixmap)
问题:发现图片太大,想让图片自适应窗口大小。
解决办法:
self.videolabel.setScaledContents(True)