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I'm trying to create something that's like D3 hierarchical bundling:

http://mbostock.github.com/d3/talk/20111116/bundle.html

enter image description here

Only instead of the of labelling each node, I'd like an arc at the top - like the pie layout.

http://jsfiddle.net/nrabinowitz/GQDUS/

enter image description here

I've removed the labels, and am playing around with the pie chart - drawing it around the dendrogram - however I'm not seeing how to use the hierarchical data to generate the pie layout.

Anyone done something similiar to this?

VividD
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BZ.
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  • I have yet to deeply look at d3js, but take a look at [the source (line 102-132)](http://mbostock.github.com/d3/talk/20111116/bundle.html), and the file [flare-imports.json](http://mbostock.github.com/d3/talk/20111116/flare-imports.json). I think using a pie chart somehow to display info, versus just text, is a great idea. Check out [the sunburst](http://mbostock.github.com/d3/ex/sunburst.html) and [wheel](http://www.jasondavies.com/coffee-wheel/) examples as well. – brandeded May 26 '12 at 12:25
  • Thanks, I've been working on that and unfortunately have to do a bunch of server side processing and then doing multiple graphs to get the effect I want. I was hoping to just be able to borrow someone else's work. – BZ. May 29 '12 at 22:42
  • It's not clear how to do this by looking at the source? – brandeded May 30 '12 at 02:29

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