If you were using JGraph, you should give a try to JGraphT which is designed for algorithms. One of its features is visualization using the JGraph library. It's still developed, but pretty stable. I analyzed the complexity of JGraphT algorithms some time ago. Some of them aren't the quickest, but if you're going to implement them on your own and need to display your graph, then it might be the best choice. I really liked using its API, when I quickly had to write an app that was working on graph and displaying it later.

简介:

JGraphT if you are more interested in data structures and algorithms. JGraph if your primary focus is visualization. Jung, yWorks, and BFG are other things people tried using. Prefuse is a no no since one has to rewrite most of it. Google Guava if you need good datastructures only. Apache Commons Graph. Currently dormant, but provides implementations for many algorithms. See https://issues.apache.org/jira/browse/SANDBOX-458 for a list of implemented algorithms, also compared with Jung, GraphT, Prefuse, jBPT

如果你喜欢图形算法，JDSL (Java中的数据结构库)应该足够好了——http://www.cs.brown.edu/cgc/jdsl/

在可视化方面，我们小组取得了一些成功。我们扩展了它来处理建筑地板和气泡图，它没有太多抱怨。他们也推出了一个新的Flex工具包，叫做Flare，它使用了非常相似的API。

更新: 我不得不同意这个评论，我们最终写了很多自定义功能/围绕prefuse限制工作。我不能说从头开始会更好，因为我们能够从第一天开始使用prefuse来演示进度。另一方面，如果我们正在做相同东西的第二个实现，我可能会跳过prefuse，因为我们会更好地理解需求。

查看蓝图:

蓝图是属性图数据模型的接口、实现、实现和测试套件的集合。蓝图类似于JDBC，但用于图形数据库。在TinkerPop开源软件堆栈中，蓝图作为基础技术用于:

管道:一个惰性的数据流框架

Gremlin:一种图遍历语言

框架:对象到图的映射器

熔炉:一个图形算法包

Rexster:图形服务器

试试Annas吧，它是一个开源的图形包，很容易掌握

http://annas.googlecode.com