lab6.py 文件源码

def __init__(self):
        QtWidgets.QWidget.__init__(self)
        uic.loadUi("window.ui", self)
        self.scene = myScene(0, 0, 561, 581)
        self.scene.win = self
        self.view.setScene(self.scene)
        self.image = QImage(561, 581, QImage.Format_ARGB32_Premultiplied)
        self.image.fill(col_zero)
        self.lock.clicked.connect(lambda: lock(self))
        self.erase.clicked.connect(lambda: clean_all(self))
        self.paint.clicked.connect(lambda: fill_with_seed(self))
        self.addpoint.clicked.connect(lambda: add_point_by_btn(self))
        self.pixel.clicked.connect(lambda: set_flag_zat(self))
        self.addcircle.clicked.connect(lambda: set_flag_cir(self))
        self.edges = []
        self.point_now = None
        self.point_lock = None

        self.pen = QPen(col_one)
        self.delay.setChecked(False)