overlay_the_bicycle: Overlay a new bicycle frame onto an existing plot
In ghuiber/bicycle: Design a bicycle frame

Description Usage Arguments Value See Also

The bicycle frame is anchored on the plot at the rear dropout. Imagine it standing on the floor with the rear wheel against the wall. If the floor is the x axis and the wall is the y axis, then the (x, y) coordinates of the rear dropout are (x = wheel diameter / 2, y = wheel diameter / 2). That is the first point we draw and everything else is in reference to it.

overlay_the_bicycle(
  x,
  df,
  wheel_diameter = 622,
  c = I("black"),
  alpha_factor = 1
)

`x`	An existing ggplot object. At a minimum, it's a scatter plot of the rear dropout center. But it can be a bicycle frame of a previous design already drawn, onto which you can now overlay a new design using the dims in `df` for easy comparison.
`df`	A frame design tibble, such as the minimal one drawn by `wrap_frame_dims()` or the one augmented by `find_ht_extension_and_add_true_fork()`.
`wheel_diameter`	Wheel diameter in millimeters; 622 is the bead seat diameter of a 700c wheel. To see the effect of the tire width, add 2 x tire width in millimeters – i.e. specify `wheel_diameter = 622 + 2 * 32` for a 32 mm tire.
`c`	The color of the line segments.
`alpha_factor`	The transparency of the line segments, `alpha`.