title: How to make a C3 donut chart to a semi circle or a half donut chart in typescript?
body: <p>Is it possible to create a half donut chart or a semi circle donut chart by modifying the C3 library code with a start angle and an end angle?</p>
  
  <p><a href="https://i.stack.imgur.com/d8kgB.png" rel="nofollow noreferrer">Trying to make something like the image in d3/c3 with typescript</a></p>