How to draw a Encircle on the renderable layer in world wind java using JOGL

I'm getting the How to draw a circle,using the inbuilt class SurfaceCircle,but i need to draw only radias not surface.how to do that,how to use the Circularrangefan class with the main class.

Hey

Either find a way of modifying the fill mode or create a custom shape:
https://worldwind.arc.nasa.gov/java/tutorials/build-a-custom-renderable/