curling_button: Curling Button
Description
The inner-most of the concentric circles comprising the house is called the
button. This is the intersection of the tee line (see curling_tee_line()
)
and the centre line (see curling_centre_line()
)
Usage
curling_button(feature_radius = 0)
Value
A data frame containing the bounding coordinates of the button
Arguments
- feature_radius
The radius of the button