在Winforms中使用Graph#的示例

Question

任何人都可以向我指出如何在winforms应用程序(c#)中通过ElementHost 使用Graph#的示例.

特别是加载*.gml文件并显示Graph-control.

任何帮助赞赏.

Answer 1

基本思想是创建一个封装Graph#canvas的WPF用户控件.然后,您将在ElementHost中显示此用户控件.

我已经把一个小的示例应用程序放在一起,通过基本上将GraphSharp.Sample.TestCompoundLayout窗口作为用户控件公开来演示这一点.

http://cl.ly/0w350230200g0w0o2R2N

我还添加了GML文件的加载,基本归结为这个函数:

        var graph = new CompoundGraph<object, IEdge<object>>();

        try
        {
            //open the file of the graph
            var reader = XmlReader.Create(fileName);

            //create the serializer
            var serializer = new GraphMLDeserializer<object, IEdge<object>, CompoundGraph<object, IEdge<object>>>();


            //deserialize the graph
            serializer.Deserialize(reader, graph,
                                   id => id, (source, target, id) => new Edge<object>(source, target)
                );

        }
        catch (Exception ex)
        {
            Debug.WriteLine(ex);
        }
        layout.Graph = graph;
        layout.UpdateLayout();