Flight Paths Edge Bundling


Edge bundling is a cool technique to deal with graph visualization when there are a large number of nodes. For anyone who has ever tried to generate such a chart, you know how messy and meaningless the output can be. Edge bundling pulls multiple similar paths closer together so that your eye can view overall trends more clearly. This link is a great example of how much clearer the resulting output is.

More on edge bundling here and here.


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