perspective_trafo.py 文件源码

def runwid(text):
    w=QtGui.QWidget()
    w.setStyleSheet("QLabel { color: rgb(255, 0, 0); font-size: 20px; background-color: rgba(255, 255, 100, 100); border: 1px solid rgba(188, 188, 188, 250); }")
    w.setGeometry(800, 400, 10, 10)

    box = QtGui.QVBoxLayout()
    w.setLayout(box)
    w.setWindowFlags(QtCore.Qt.WindowStaysOnTopHint)

    l=QtGui.QLabel(text)
    box.addWidget(l)
    return w