   )

        ctx.chord(
            [
                (
                    unit.position[0] - self.thickness,
                    unit.position[1] + unit.size[1] - 2 * capLength - self.thickness,
                ),
                (
                    unit.position[0] + unit.size[0] + self.thickness,
                    unit.position[1] + unit.size[1] + self.thickness,
                ),
            ],
            0,
            180,
            None,
            unit.lineColor,
            unit.lineSize