Theme Helpers for SDV Axis Labels

These functions are convenience wrappers around a theme call that activates markdown in x-axis and y-axis labels using ggtext::element_markdown().

Usage

theme_x_sdv()

theme_y_sdv()

Value

A ggplot2 theme object.

Details

These functions set ggtext::element_markdown() on axis.text.x and its position children axis.text.x.bottom / axis.text.x.top (theme_x_sdv()), or on axis.text.y, axis.text.y.left and axis.text.y.right (theme_y_sdv()). Complete themes in 'ggplot2' 4 (theme_minimal(), ...) set those children themselves, and a markdown parent alone would not replace them. Add these after any complete theme, which replaces every element. They are made to be used in conjunction with scale_x_sdv() and scale_y_sdv() respectively.

See also

scale_x_sdv(), scale_y_sdv()

Examples

# \donttest{
library(sdvplotR)
library(ggplot2)

team_abbr <- sdv_teams("nfl")$abbr[1:8]

df <- data.frame(
  random_value = runif(length(team_abbr), 0, 1),
  teams = team_abbr
)

if (requireNamespace("ggtext", quietly = TRUE)) {
  ggplot(df, aes(x = teams, y = random_value)) +
    geom_col(width = 0.5) +
    scale_x_sdv(league = "nfl") +
    theme_minimal() +
    theme_x_sdv()
}

# }