lm.Ring
Ring (annulus) — outer circle minus inner circle.
lm.Ring(outer_radius: 'float', width: 'float', layer: 'LayerSpec', num_points: 'int | None' = None, center: 'tuple[float, float]' = (0.0, 0.0)) -> 'Polygon'Ring (annulus) — outer circle minus inner circle.
lm.Ring(outer_radius: 'float', width: 'float', layer: 'LayerSpec', num_points: 'int | None' = None, center: 'tuple[float, float]' = (0.0, 0.0)) -> 'Polygon'