easy_change_legend: Easily modify legends

In ggeasy: Easy Access to 'ggplot2' Commands

Easily modify legends

Description

Change legend position, direction, or justification.

Usage

easy_change_legend(
  what = c("position", "direction", "justification"),
  to,
  teach = FALSE
)

easy_move_legend(
  to = c("right", "none", "left", "bottom", "top"),
  teach = FALSE
)

easy_legend_at(to = c("right", "none", "left", "bottom", "top"), teach = FALSE)

easy_rotate_legend(to = c("vertical", "horizontal"), teach = FALSE)

easy_adjust_legend(to = c("left", "right", "center"), teach = FALSE)

Arguments

what	legend component to modify ("position", "direction", or "justification")
to	to what to set the legend component should be changed
teach	print longer equivalent ggplot2 expression?

Details

Due to limitations of ggplot2 this will apply to all legends at once

Value

a theme object

Author(s)

Jonathan Carroll

Examples

library(ggplot2)

# Move legends to bottom
ggplot(mtcars, aes(wt, mpg, colour = cyl, size = hp)) +
  geom_point() + easy_move_legend("bottom")

# Make legends horizontal
ggplot(mtcars, aes(wt, mpg, colour = cyl, size = hp)) +
  geom_point() + easy_rotate_legend("horizontal")

# Justify legends to the bottom and justify to the right
ggplot(mtcars, aes(wt, mpg, colour = cyl, size = hp)) +
  geom_point() +
  easy_move_legend("bottom") +
  easy_adjust_legend("right")

ggeasy documentation built on March 31, 2023, 10:34 p.m.