gdstk.racetrack

gdstk.racetrack(center, straight_length, radius, inner_radius=0, vertical=False, tolerance=0.01, layer=0, datatype=0) → gdstk.Polygon

Create a racetrack shape.

Parameters:

• center (coordinate pair or complex) – Polygon center.

• straight_length (number) – Length of the straight segment.

• radius (number) – Radius of the circular arc.

• inner_radius (number) – If greater than 0, create a racetrack ring.

• vertical – If True, the racetrack is created vertically.

• tolerance – Tolerance used for calculating the polygonal approximation for the circular arcs.

• layer – layer number assigned to this polygon.

• datatype – data type number assigned to this polygon.

Examples

>>> racetrack1 = gdstk.racetrack((0, 0), 8, 5)
>>> racetrack2 = gdstk.racetrack((18, 0), 8, 5, 3, True)