Google maps text for circles
<p>Drawing a circle on a map is easy:</p>

<p><a href="https://developers.google.com/maps/documentation/javascript/examples/circle-simple" rel="nofollow">https://developers.google.com/maps/documentation/javascript/examples/circle-simple</a></p>

<p>But if I draw a circle around a point I also want to indicate to the user how big is the radius, is there a way to add text on the circle (for example on the perimeter) that indicate what the radius is?</p>