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This should now work as intended: <div class="highlight highlight-source-r notrans

`guide_coloursteps_custom` does not respect `theme(legend.ticks = ...))` about gguidance HOT 2 CLOSED

teunbrand commented on September 4, 2024

`guide_coloursteps_custom` does not respect `theme(legend.ticks = ...))`

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Comments (2)

teunbrand commented on September 4, 2024 1

This should now work as intended:

library(gguidance)
#> Loading required package: ggplot2
library(tidyverse)
library(palmerpenguins)

ggplot(mpg, aes(displ, hwy, colour = cty)) +
  geom_point() +
  labs(
    x = "Engine displacement",
    y = "Highway miles per gallon",
    col = "City miles\nper gallon"
  ) +
  theme(legend.ticks = element_line(colour = "red")) +
  guides(colour = guide_coloursteps_custom()) 
#> Warning in fill_frame(...): Unable to check the capabilities of the png device.

^{Created on 2024-04-28 with reprex v2.1.0}

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teunbrand commented on September 4, 2024

This is currently the case because within the trenchcoat, there is just a primitive_label() instead of guide_axis_custom() doing the text display.

library(gguidance)
#> Loading required package: ggplot2
library(tidyverse)
library(palmerpenguins)

ggplot(mpg, aes(displ, hwy, colour = cty)) +
  geom_point() +
  labs(
    x = "Engine displacement",
    y = "Highway miles per gallon",
    col = "City miles\nper gallon"
  ) +
  theme(legend.ticks = element_line(colour = "red")) +
  guides(colour = guide_coloursteps_custom(
    first_guide = "axis_custom", 
    second_guide = "axis_custom"
  ))