It can be applied to both. Here is why: An undirected graph is basically the same as a directed graph with bidirectional connections (= two connections in opposite directions) between the connected nodes. So you don’t really have to do anything to make it work for an undirected graph. You only need to know all of the nodes that can be … Read more
You could try https://github.com/lava/matplotlib-cpp, which looks like it is just a wrapper around matplotlib anyway, so you are still calling/using Python and matplotlib in the end. With this you probably can copy your code nearly verbatim to “C++”.
I have just found out about GephiStreamer. https://pypi.python.org/pypi/GephiStreamer Using this package one can send instructions from python to Gephi to create nodes and edges in Gephi. Similarly I want to do everything in Gephi through Python. Here is what I typically do. ex: steps: load nodes load edges calculate betweeness centrality change the size/color of … Read more
I was wondering what’s the difference between uniform-cost search and Dijkstra’s algorithm. They seem to be the same algorithm.
Use a combination of QuickGraph (GitHub, CodePlex) and Graph# for WPF (GitHub fork, CodePlex) – both top notch libraries. They work really well for me but the documentation for Graph# is almost non-existant.
If you have N nodes, there are N – 1 directed edges than can lead from it (going to every other node). Therefore, the maximum number of edges is N * (N – 1).
If you were using JGraph, you should give a try to JGraphT which is designed for algorithms. One of its features is visualization using the JGraph library. It’s still developed, but pretty stable. I analyzed the complexity of JGraphT algorithms some time ago. Some of them aren’t the quickest, but if you’re going to implement them on … Read more
fontsize can be assigned inside dictionary fontdict which provides additional parameters fontweight, verticalalignment , horizontalalignment The below snippet should work plt.title(‘Temperature \n Humidity’, fontdict = {‘fontsize’ : 100})