update_aes: Override aes using the geom and class for user convenience

In lorenzwalthert/simplificar: A high-level API for ggplot2

Description

Certain geoms don't play nice with certain aesthetics, so the aesthetics are modified to be more meaningful with that geom. See 'Examples'.

Usage

update_aes(class, aes, geom)

Arguments

class	The named vector with classes of the aesthetics.
aes	The currentaesthetics itself.
geom	The current geom.

Examples

library("ggplot2")
p <- ggplot(mtcars)
# nice
p + geom_violin(aes(factor(cyl), mpg))
# nonsense
p + geom_violin(aes(mpg, factor(cyl)))
mtcars %>%
  transform_cols("cyl", "as.factor") %>%
  vis_2d_distr(c("cyl", "mpg")) %>%
  pull_gg()
mtcars %>%
  transform_cols("cyl", "as.factor") %>%
  vis_2d_distr(c("mpg", "cyl")) %>%
  pull_gg()

lorenzwalthert/simplificar documentation built on May 7, 2019, 9:32 a.m.