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Re: Exporting graph in GEXF format

Chronologique Discussions 
  • From: guilhelm savin <guilhelm.savin AT>
  • To: graphstream-users AT, Rajesh Veeranki <rveeranki01 AT>
  • Subject: Re: Exporting graph in GEXF format
  • Date: Sun, 1 Jul 2012 22:36:36 +0200

Hi Rajesh,

Maybe trying to set fsb to a new FileSinkGEXF.

Graph g = new SingleGraph("");
| FileSinkBase fsb = new FileSinkGEXF();
| FileWriter f = new FileWriter("out.txt");
| PrintWriter pw = new PrintWriter(f);
| fsb.writeAll(g, pw);

FileSinkGEXF is experimental. You may encoutered bugs ...


2012/7/1 Rajesh Veeranki <rveeranki01 AT>
Hi ,
I'm back with a new question.I want to export the graph into GEXF format. I tried something like this, but its giving a null pointer exception.
                Graph g = new SingleGraph("");
                FileSinkBase fsb = null;
FileWriter f = new FileWriter("out.txt");
PrintWriter pw = new PrintWriter(f);
fsb.writeAll(g, pw);
Please help  me regarding this and how to export it.

Rajesh V.

Guilhelm Savin
PhD Student of Computer Science

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