'geom_rangeframe' does not draw range lines when there is missing data

[pn317]

The help file for geom_rangeframe indicates that if na.rm = FALSE then NAs will be removed with a warning, and if na.rm = TRUE then NAs will be removed silently.

However, it seems that when NAs are present, there is no warning and the range lines are not drawn at all.

I think it is because x and y are specified as optional_aes in GeomRangeFrame, but the default Geom$handle_na only checks the required_aes and non_missing_aes.

I have a fix that I could submit as a pull request if this can be replicated.

Example below adapted from geom_point ...

library("dplyr")
library("ggplot2")
library("ggthemes")
library("magrittr")

set.seed(1)
mtcars2 <- mtcars %>%
  mutate(mpg = ifelse(runif(32) < 0.2, NA, mpg))

# generates a warning from geom_point 
# but not from geom_rangeframe
# and range line for mpg not drawn
mtcars2 %>%
  ggplot(aes(wt, mpg)) +
  geom_point() +
  coord_cartesian(clip = "off") +
  geom_rangeframe()

# suppresses the warning from geom_point
# range line for mpg still not drawn
mtcars2 %>%
  ggplot(aes(wt, mpg)) +
  geom_point(na.rm = TRUE) +
  coord_cartesian(clip = "off") +
  geom_rangeframe(na.rm = TRUE)

# explicitly removing all NAs "works"
# both range lines are drawn
mtcars2 %>%
  filter(complete.cases(.)) %>%
  ggplot(aes(wt, mpg)) +
  geom_point() +
  coord_cartesian(clip = "off") +
  geom_rangeframe()

My sessionInfo() ...

R version 4.3.0 (2023-04-21 ucrt)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 10 x64 (build 19045)

Matrix products: default


locale:
[1] LC_COLLATE=English_United Kingdom.utf8  LC_CTYPE=English_United Kingdom.utf8    LC_MONETARY=English_United Kingdom.utf8
[4] LC_NUMERIC=C                            LC_TIME=English_United Kingdom.utf8    

time zone: Europe/London
tzcode source: internal

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] magrittr_2.0.3 ggthemes_5.1.0 ggplot2_3.5.1  dplyr_1.1.4   

loaded via a namespace (and not attached):
 [1] vctrs_0.6.5       cli_3.6.2         rlang_1.1.3       stringi_1.8.4     purrr_1.0.2       generics_0.1.3    glue_1.7.0       
 [8] labeling_0.4.3    colorspace_2.1-0  scales_1.3.0      fansi_1.0.6       grid_4.3.0        munsell_0.5.1     tibble_3.2.1     
[15] lifecycle_1.0.4   stringr_1.5.1     compiler_4.3.0    pkgconfig_2.0.3   rstudioapi_0.16.0 farver_2.1.1      R6_2.5.1         
[22] tidyselect_1.2.1  utf8_1.2.4        pillar_1.9.0      tools_4.3.0       withr_3.0.0       gtable_0.3.5