import edu.uci.ics.jung.visualization.decorators.VertexIconShapeTransformer; //导入依赖的package包/类
@SuppressWarnings("unchecked")
private void initGraph() {
	try {
		labelMap = new HashMap();
		iconMap = new HashMap();
		graph = new DelegateForest();
		treeLayout = new TreeLayout(graph);
		balloonLayout = new BalloonLayout(graph);
		vv = new VisualizationViewer(balloonLayout);
		vv.setSize(new Dimension(800, 800));
		refreshGraph();
		vv.setBackground(Color.white);
		vv.getRenderContext().setEdgeShapeTransformer(new EdgeShape.Line());
		vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller());
		vv.setVertexToolTipTransformer(new EntityTransformer());
		graphPanel = new GraphZoomScrollPane(vv);
		DefaultModalGraphMouse mouse = new DefaultModalGraphMouse();
		vv.setGraphMouse(mouse);
		mouse.add(new MemoriaGraphMouse(this));
		// T O D O  MemoriaPanel compile error suppress 2 lines
		//VertexStringerImpl localVertexStringerImpl = new VertexStringerImpl(/*this.labelMap*/);
		//this.vv.getRenderContext().setVertexLabelTransformer(new VertexStringerImpl(/*localVertexStringerImpl*/));
		VertexIconShapeTransformer transformer = new VertexIconShapeTransformer(new EllipseVertexShapeTransformer());
		DefaultVertexIconTransformer iconTransformer = new DefaultVertexIconTransformer();
		transformer.setIconMap(iconMap);
		iconTransformer.setIconMap(iconMap);
		vv.getRenderContext().setVertexShapeTransformer(transformer);
		vv.getRenderContext().setVertexIconTransformer(iconTransformer);
	} catch (Exception exc) {
		SbApp.error("MemoriaPanel.initGraph()",exc);
	}
}
 

import edu.uci.ics.jung.visualization.decorators.VertexIconShapeTransformer; //导入依赖的package包/类
private void createGraphViewer() {
        MyVisualizationViewer vv = this;
        vv.addGraphMouseListener(new TestGraphMouseListener<String>());
        // add my listeners for ToolTips
        vv.setVertexToolTipTransformer(createNodeTooltipTransformer());
        final VertexIconShapeTransformer<String> vertexImageShapeFunction =
            new VertexIconShapeTransformer<String>(new EllipseVertexShapeTransformer<String>());
        vv.getRenderContext().setVertexShapeTransformer(vertexImageShapeFunction);
        final DefaultVertexIconTransformer<String> vertexIconFunction =
        	new DefaultVertexIconTransformer<String>();
        vv.getRenderContext().setVertexIconTransformer(vertexIconFunction);
        vertexImageShapeFunction.setIconMap(iconMap);
        vertexIconFunction.setIconMap(iconMap);

        vv.setEdgeToolTipTransformer(createEdgeToolTipTransformer());

        vv.getRenderContext().setVertexLabelTransformer(new ToStringLabeller<String>());
        vv.getRenderer().getVertexLabelRenderer().setPosition(Renderer.VertexLabel.Position.AUTO);

        // Set up a new stroke Transformer for the edges
//        float dash[] = {10.0f};
//        final Stroke edgeStroke = new BasicStroke(1.0f, BasicStroke.CAP_BUTT,
//             BasicStroke.JOIN_MITER, 10.0f, dash, 0.0f);
//        Transformer<String, Stroke> edgeStrokeTransformer =
//              new Transformer<String, Stroke>() {
//                    public Stroke transform(String s) {
//                        return edgeStroke;
//                    }
//        };
//        vv.getRenderContext().setEdgeStrokeTransformer(edgeStrokeTransformer);
        vv.getRenderContext().setEdgeStrokeTransformer(createEdgeStrokeTransformer());
        vv.getRenderContext().setEdgeLabelTransformer(createEdgeLabelTransformer());
        vv.getRenderContext().setEdgeLabelRenderer(new DefaultEdgeLabelRenderer(Color.cyan));
        vv.getRenderContext().setEdgeDrawPaintTransformer(createEdgeDrawPaintTransformer());
    }