title: How to solve draw gradient below line - PhilJay/MPAndroidChart/issues/104?
body: <p><a href="https://github.com/PhilJay/MPAndroidChart/issues/104" rel="noreferrer">github link</a></p>
  
  <p>I would like a gradient and, if possible, choose components colors and orientation.</p>
  
  <p>is this issues solved?</p>
  
  <p><a href="https://i.stack.imgur.com/0cog6.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/0cog6.jpg" alt="enter image description here"></a></p>