raillabel.format.point2d module

class raillabel.format.point2d.Point2d(x: float, y: float)

Bases: object

A 2d point in an image.

classmethod from_json(json: tuple[float, float]) → Point2d

Construct an instant of this class from RailLabel JSON data.

to_json() → tuple[float, float]

Export this object into the RailLabel JSON format.

x: float

The x-coordinate of the point in the image in pixels from the left.

y: float

The y-coordinate of the point in the image in pixels from the top.