ttheme_set: Set default table theme

In ggpp: Grammar Extensions to 'ggplot2'

Set default table theme

Description

Set R option to the theme to use as current default. This function is implemented differently but is used in the same way as ggplot2::theme_set() but affects the default table-theme instead of the plot theme.

Usage

ttheme_set(table.theme = NULL)

Arguments

table.theme

NULL, list or function A gridExtra ttheme defintion, or a constructor for a ttheme or NULL for default.

Value

A named list with the previous value of the option.

Note

The ttheme is set when a plot object is constructed, and consequently the option setting does not affect rendering of ready built plot objects.

Examples

library(dplyr)
library(tibble)

mtcars %>%
  group_by(cyl) %>%
  summarize(wt = mean(wt), mpg = mean(mpg)) %>%
  ungroup() %>%
  mutate(wt = sprintf("%.2f", wt),
         mpg = sprintf("%.1f", mpg)) -> tb

df <- tibble(x = 5.45, y = 34, tb = list(tb))

# Same as the default theme constructor
ggplot(mtcars, aes(wt, mpg, colour = factor(cyl))) +
  geom_point() +
  geom_table(data = df, aes(x = x, y = y, label = tb))

# set a new default
old_ttheme <- ttheme_set(ttheme_gtstripes)

ggplot(mtcars, aes(wt, mpg, colour = factor(cyl))) +
  geom_point() +
  geom_table(data = df, aes(x = x, y = y, label = tb))

# restore previous setting
ttheme_set(old_ttheme)

ggpp documentation built on Nov. 8, 2023, 1:10 a.m.