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我使用 jgraph 版本。5.14.0.0。( http://www.jgraph.com )

当我尝试将布局应用于 jgraph 时,但由于某些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。

我还没有找到 jgraph 库的标签。

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1 回答 1

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基于http://anonsvn.jboss.org/repos/jbossas/projects/mc-tools/grapher/trunk/src/main/java/org/jboss/mctools/grapher/layout/ReflectionGraphLayout.java,你只缺少几行:

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);
于 2012-03-27T20:41:59.863 回答