Java jgraph布局不起作用

Java jgraph布局不起作用,java,graph,graph-visualization,Java,Graph,Graph Visualization,我使用jgraph-ver。5.14.0.0. () 当我尝试将布局应用于jgraph时,由于某种奇怪的原因,它不起作用 public static void layout(JGraph graph) { JGraphFacade facade = new JGraphFacade(graph); JGraphSimpleLayout lay = new JGraphSimpleLayout(JGraphSimpleLayout.TYPE_RANDOM, 100, 100);

我使用jgraph-ver。5.14.0.0. ()

当我尝试将布局应用于jgraph时,由于某种奇怪的原因,它不起作用

public static void layout(JGraph graph) {
    JGraphFacade facade = new JGraphFacade(graph);
    JGraphSimpleLayout lay = new JGraphSimpleLayout(JGraphSimpleLayout.TYPE_RANDOM, 100, 100);
    lay.run(facade);
}
我运行此代码来布局图形,但单元格不移动

我没有找到jgraph库的标记。

基于,您只缺少几行:

final JGraphSimpleLayout graphLayout =
    new JGraphSimpleLayout(JGraphSimpleLayout.TYPE_RANDOM, 100, 100);
final JGraphFacade graphFacade = new JGraphFacade(jgraph);
graphLayout.run(graphFacade);
final Map nestedMap = graphFacade.createNestedMap(true, true);
jgraph.getGraphLayoutCache().edit(nestedMap);