This function is responsible for creating the outer ring, not the colored
stripe running through it. Please see hockey_nodzone_faceoff_spot_stripe()
for more information on it
hockey_nodzone_faceoff_spot_ring(feature_radius = 0, feature_thickness = 0)
A data frame containing the bounding coordinates of a non-centered faceoff spot ring
The outer radius of the non-centered faceoff spot ring
The thickness of the non-centered faceoff spot ring
The non-centered faceoff spots are where faceoffs are taken after an icing call or to start a powerplay. They differ from the center ice faceoff spot in size, color, and form. The thickness should be given by 'minor_line_thickness' as these are minor lines on the ice surface