在java上绘制图形

问题描述

我想用Java绘制图形（节点和边）。然而，由于我不知道如何去做，所以我想在开始之前有一些建议。

我应该怎么做？

使用Graphics2D软件包，对吗？

节点的标签如何？我应该使用类似drawString的东西，并手动处理所有居中或为此创建一个JLabel？我可以将JLabel放在Graphics2D环境中吗？

我已经搜索过，但还没有找到任何简单的实现。如果你知道一个，请在你的答案中提供链接。

编辑：我正在寻找的解决方案应该能够删除节点，拖动节点，编辑标签，创建节点，全部使用鼠标事件。

谢谢。

解决方案

是一个对象绘图程序的简单例子。

I want to draw graphs (nodes and edges) in Java. However, since I don't know how to go about it, I would like to have some advice before starting.

How should I do this?

use Graphics2D package, right?

How about the labels for the nodes? should I use something like drawString and handle all the "centering" manually or create a JLabel for that? Can I put a JLabel on a Graphics2D environment?

I have searched but haven't found any simple implementation of this. If you know of one, please provide the link in your answer.

edit: The solution I am looking for should be able to remove nodes, drag nodes, edit labels, create nodes, all with mouse events.

Thanks.

解决方案

"Graph Panel is a simple example of an object drawing program."

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