catacycle.drawing_helpers.curved_arrow_double

catacycle.drawing_helpers.curved_arrow_double(theta1, theta2, radius, width_outer, width_inner, origin=(0, 0), rel_head_width=1.5, f_abs_head_len=None, r_abs_head_len=None, rel_head_len=0.1, reverse=False)

Construct the paths a double-sided reversible curved arrow.

Returns the paths for both the outer and inner arrows. Radius is the distance from the origin to the inside of the outer arrow