title: jfreechart pie chart fixed pie radius
body: <p>I have dynamic pie set and if there are a lot of series then pie get small. </p>
  
  <p>How to set fixed pie chart radius.</p>
  
  <p><a href="https://i.stack.imgur.com/8h0nX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/8h0nX.png" alt="enter image description here"></a></p>