title: Docuburst-like sunburst diagram with D3?
body: <p><a href="http://vialab.science.uoit.ca/portfolio/docuburst-visualizing-document-content-using-language-structure" rel="nofollow noreferrer">Docuburst</a> can be used for generating such diagram:</p>
  
  <p><img src="https://i.stack.imgur.com/6eMhG.jpg" alt="enter image description here"></p>
  
  <p>It looks Docuburst is written in <code>Prefuse</code>, not in D3.</p>
  
  <p>This diagram is similar to well known D3 diagrams that use partition layout: (the biggest difference is method for displaying labels)</p>
  
  <p><img src="https://i.stack.imgur.com/4HXT0.png" alt="enter image description here"></p>
  
  <p>Is there any D3 partition layout (sunburst) example that supports such circular labels as displayed in the first picture?</p>
  
  <p>If you want some example without label handling to start with, here is <a href="http://jsfiddle.net/sey2hL3v/" rel="nofollow noreferrer">jsfiddle</a>, taken from <a href="https://stackoverflow.com/questions/24582083/improving-d3-sequence-sunburst-example">another Q&amp;A</a>; and also one more <a href="http://jsfiddle.net/hvv68qf7/" rel="nofollow noreferrer">jsfiddle</a>, this one already with labels.</p>
  
  <hr>
  
  <p>This is a small test example in <code>D3</code> I am working on:</p>
  
  <p><a href="http://jsfiddle.net/o2jp97ya/" rel="nofollow noreferrer">jsfiddle</a></p>
  
  <p><img src="https://i.stack.imgur.com/1wn6r.jpg" alt="enter image description here"></p>
  
  <p>I managed to center the text in circular regions, but now I need to find the right text size.</p>