routetext.py 文件源码

def __init__(self, text='S', startp=Point(x=0.0, y=0.0),):
        """
        Initialisation of the class.
        """
        QGraphicsItem.__init__(self)

        self.setFlag(QGraphicsItem.ItemIsSelectable, False)

        self.text = text
        self.sc = 1.0
        self.startp = QtCore.QPointF(startp.x, -startp.y)

        pencolor = QColor(0, 200, 255)
        self.brush = QColor(0, 100, 255)

        self.pen = QPen(pencolor, 1, QtCore.Qt.SolidLine)
        self.pen.setCosmetic(True)

        self.path = QPainterPath()
        self.path.addText(QtCore.QPointF(0, 0),
                          QFont("Arial", 10/self.sc),
                          self.text)