title: How can we draw pie chart with different radius in flutter?
body: <p>In flutter, I am trying to implement <strong>a pie chart with different radius</strong> in each slice as shown in figure below? I searched and tried different plugins in <a href="https://pub.dev/" rel="nofollow noreferrer">pub.dev</a>, but didn't find any plugin with my requirements. How can I do this in <em>flutter</em>?
  Thank you.</p>
  
  <p><a href="https://i.stack.imgur.com/s2TsL.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/s2TsL.png" alt="enter image description here"></a></p>