Graph layout takes too much space

[rillig-nm]

Version: 2.1.0

I have a class with 16 methods. When I generate the method graph, it looks like this:

From this graph, I can see that the methods form a graph. But what I really wanted to know is:

• Which method calls which one? Since the method names are not visible at this zoom level, I cannot quickly see this.
• How are the methods connected? When I zoom in until I can read a method name, I cannot see the other methods anymore, since they are outside the screen.

Making the lines of the graph should would solve this problem.