运行后窗口大小发生了变化,但是没有照片出现,依然是透明的。
self.canvas = MyLabel()
......
class MyLabel(QLabel):
def __init__(self, parent=None):
super(MyLabel, self).__init__(parent)
self.setSizePolicy(QSizePolicy.Preferred, QSizePolicy.Preferred)
pix = QPixmap('C:/Users/13728/Desktop/chenwanyi/photo/new1.png')
self.setPixmap(pix)
......