title: Specified edge lengths on networkx/igraph (Python)
body: <p>I wanted to visualize a network with the data I have and would like to graph them with specific edge lengths. I use Python, and I've tried networkx and igraph to plot but all seem to assign fixed edge lengths. </p>
  
  <p>a.) I wonder if I did the codes wrong or the packages aren't really capable. How do you properly implement specified edge lengths for networkx or igraph?</p>
  
  <p>b.) If networkx and igraph can't do it, what package could you possibly suggest? (Preferably one that can carry over 80 thousand nodes.) </p>
  
  <p>Thanks!</p>