UIController.py 文件源码

def graph_create(self):
        graph_text = self.OperationList.toPlainText()
        self.nodes_list = Graph.graph_create(graph_text)

        # draw a graph image
        ImagesApi.draw_graph(self.nodes_list)
        svg_item = QtSvg.QGraphicsSvgItem(
            os.path.join(os.path.dirname(os.path.abspath(__file__)), '..', 'data', "ProcessGraph.gv.svg"))
        scene = QtWidgets.QGraphicsScene()
        scene.addItem(svg_item)
        self.processView.setScene(scene)