HandWriteRecognition.py 文件源码

def switch_to_text(self, text):

        font = QFont()
        font.setPointSize(self.__height_to_point(self.PIX.height()))
        graphics_text_item = QGraphicsTextItem(text)
        graphics_text_item.setFlag(QGraphicsItem.ItemIsMovable)
        graphics_text_item.setFont(font)
        self.scene().addItem(graphics_text_item)
        graphics_text_item.setPos(
            QPoint(self.item.boundingRect().x(), self.item.boundingRect().y()))
        self.path = QPainterPath()
        self.item = GraphicsPathItem()
        self.scene().addItem(self.item)