Easiest way of building up visual representation of a graph data structure : <p>I need some suggestions for a libraries or other tools that I can use. I have a graph data structure built up of class objects each having its children (again objects of the class) in a list variable. I need a quick and easy way to draw these nodes, color them or change the shape of the nodes depending upon various conditions for visualization and proof of concept purposes. Since this is not the primary motive of the program and something that needs to be on the side, it doesn't matter if its an ugly method, it just needs to be hassle free. I have conisdered using graphviz for this but would be open to suggestions as I may have to make changes to the color/shape of the nodes while traversing the tree again and again.</p>
