g.addEdge("is a", "Java", "Programming Language");
g.addEdge("is a", "C#", "Programming Language");
g.addEdge("is a", "C++", "Programming Language");
g.addEdge("is a", "Perl", "Programming Language");
g.addEdge("is a", "Python", "Programming Language");
/*
* create instance of NanoGraphImage component
*/
NanoGraphImage image = new NanoGraphImage(600,600);