Re: [jgrapht-users] Help about custom vertex

[Joris K. <de...@gm...>]

Dear,

Have a look at the hello world example:
https://github.com/jgrapht/jgrapht/wiki/HelloWorld
There, an undirected graph is created where the vertices are of the type
String.

Basically what you need to do is the following:
1. Create a new class that models your vertex, e.g.:
public class Vertex{
 String data;
 double teta;
 String status;
  public Vertex(){
     ...Constructor implementation here....
   }
}

Next you create a new undirected weighted graph using your newly created
Vertex class as follows:
SimpleWeightedGraph<Vertex,DefaultWeightedEdge>
myGraph=new SimpleWeightedGraph<Vertex,DefaultWeightedEdge>(DefaultWeightedEdge.class);

And then you can start adding vertices/edges, e.g.:
myGraph.addVertex(new Vertex());

br,

Joris



On Wed, Apr 24, 2013 at 7:22 PM, arastoo bozorgi <ara...@ya...> wrote:

> Hello
> i am new in jgrapht and i have download it 2 days ago.
> i want to make an undirect weighted graph with custom vertex structure.
> the vertex should have these properties:
> 1-string data
> 2-double teta
> 3-string status
>
> i dont know how to define these vertex structure in JGrapht and make my
> graph with this vertex structure, also i dont know which type of graph
> should i use
>
> please help me
>
>
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