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Is there any automated method to visualise a tree where each node and leaf has a value (i.e. the bigger the value the bigger the node/lead will be).

P.S. Although d3.js methods are really cool please provide me with an alternative automated method.

Thank you.

20-roso
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  • Did you consider [Sankey Charts/Diagrams](https://en.wikipedia.org/wiki/Sankey_diagram) as a visualization tecnique ? They are for graphs but also applicable to trees. You could preserve the hierarchy by rotating the whole diagram by 90 degreee and/or use arrows. Besides d3js, there is a library for [R](https://www.r-bloggers.com/generating-sankey-diagrams-from-rcharts/) to realize them automatically. – Johannes H Sep 03 '16 at 09:18
  • @JohannesH Thank you for your responce, Sankey Charts seem a great solution and is as well easy implementable (i.e. Tableau). Ultimately what I did was to use [NetworkX](http://stackoverflow.com/questions/29586520/can-one-get-hierarchical-graphs-from-networkx-with-python-3) via Python and inflate the nodes proportionally to their weight, which was a longish procedure. – 20-roso Sep 03 '16 at 09:32

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