title: Customize Google Charts Gauge Blue Circle
body: <p>I need to customize the blue circle from google charts gauge.  I see that google-charts builds a svg image.  Is there a way to change the color of the center cicle or the gauge's needle.
  <a href="https://i.stack.imgur.com/0JKiu.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0JKiu.png" alt="enter image description here"></a></p>