coord_cartesian(reverse = ...) changes the alignment of the opposite axis line

[davidhodge931]

library(tidyverse)
library(palmerpenguins)

penguins |> 
  ggplot() +
  geom_point(aes(x = flipper_length_mm, y = body_mass_g)) +
  theme_classic() +
  coord_cartesian(reverse = "x")
#> Warning: Removed 2 rows containing missing values or values outside the scale range
#> (`geom_point()`).

penguins |> 
  ggplot() +
  geom_point(aes(x = flipper_length_mm, y = body_mass_g)) +
  theme_classic() +
  coord_cartesian(reverse = "y")
#> Warning: Removed 2 rows containing missing values or values outside the scale range
#> (`geom_point()`).

penguins |> 
  ggplot() +
  geom_point(aes(x = flipper_length_mm, y = body_mass_g)) +
  theme_classic() +
  coord_cartesian(reverse = "xy")
#> Warning: Removed 2 rows containing missing values or values outside the scale range
#> (`geom_point()`).

^{Created on 2024-12-04 with reprex v2.1.1}

[teunbrand]

Yeah this seems like a clear regression to me. Thanks for the report David!

[teunbrand]

Not technically the same issue, but very much related to the PR that introduced the reversals: coord_radial(reverse = "r") misplaces title and un-centers the plot.

devtools::load_all("~/packages/ggplot2")
#> ℹ Loading ggplot2

ggplot(mpg, aes(displ, hwy)) +
  geom_point() +
  theme(axis.line = element_line()) +
  coord_radial(
    start = 0.25 * pi, end = 0.75 * pi,
    reverse = "thetar", inner.radius = 0.3
  )

^{Created on 2024-12-04 with reprex v2.1.1}