Secondary axis doesn't work with coord_polar

[Henrik-P]

When adding a secondary axis (dup_axis / sec_axis) to a plot with polar coordinates (coord_polar), the labels and the tick marks doesn't show up. The name appears though.

ggplot(mtcars, aes(x = factor(cyl))) +
  geom_bar() +
  coord_polar() +
  scale_y_continuous(sec.axis = dup_axis())

ggplot(mtcars, aes(x = factor(cyl))) +
  geom_bar() +
  coord_polar() +
  scale_y_continuous(sec.axis = sec_axis(~. * 0.1, name = "sec count"))

---

See also this post on SO.

[thomasp85]

Can you try this with the development version? It is potentially fixed

[Henrik-P]

I tried with ggplot2_2.2.1.9000, but it didn't work.

[thomasp85]

Ok - then please provide a reproducible example

[Henrik-P]

Sorry if I was unclear - in my original post I used the current CRAN version (2.2.1). I then followed your suggestion and tried the current development version 2.2.1.9000 on the same (reproducible) code, with the same result as in my first attempt.

R version 3.3.3, Platform: i386-w64-mingw32/i386 (32-bit).

[thomasp85]

I'm really just too tired and mixed the conversations. Your example is fine thanks