HandWriteRecognition.py 文件源码

def __init__(self):
        QGraphicsView.__init__(self)
        self.setScene(GraphicsScene())
        self.setSceneRect(QRectF(self.viewport().rect()))
        self.PIX = QPixmap()
        self.timer = QTimer()
        self.timer.timeout.connect(self.proccessImage)
        self.path = QPainterPath()
        self.item = GraphicsPathItem()
        self.scene().addItem(self.item)