[Jung-support] [jung - Open Discussion] node's positions

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By: wanand

hey people

i'm working with jung2 the first time
the following code fragment shows woh i initialize my graph
i'm also defining a layout, which one has no matter

i want to have the positions of the graph's nodes after the layouting prozess

[JAVA]

package Logic;

import edu.uci.ics.jung.algorithms.layout.CircleLayout;
import edu.uci.ics.jung.algorithms.layout.FRLayout;
import edu.uci.ics.jung.algorithms.layout.Layout;
import edu.uci.ics.jung.graph.DirectedSparseMultigraph;
import edu.uci.ics.jung.graph.util.EdgeType;
import edu.uci.ics.jung.visualization.BasicVisualizationServer;
import java.awt.Dimension;

public class LayoutController {
    private int edgeCount = 0;
    public LayoutController(String sGraph){
         DirectedSparseMultigraph g = new DirectedSparseMultigraph<MyNode,
String>();

         MyNode n1 = new MyNode("asd");
         MyNode n2 = new MyNode("edc");
         MyNode n3 = new MyNode("lpo");

         g.addVertex(n1);
         g.addVertex(n2);
         g.addVertex(n3);


         g.addEdge(n1, n2, EdgeType.DIRECTED);
         g.addEdge(n3, n2, EdgeType.DIRECTED);

         Layout<Integer, String> layout = new FRLayout(g); //kann ein beliebiges
layout sein
         layout.setSize(new Dimension(300,300)); 

    }

    class MyNode {
        private String id;
        public MyNode(String id) {
            this.id = id;
        }
        public String toString() { 
            return id;      
        }
    }
    
}
[/JAVA]

who can i get the x and y positions from each node?

hope sombody can help me

thanks
anand

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