Replicate horizontal grid lines — geom_grid

Replicate horizontal grid lines that are hidden by stripes.

Usage

geom_grid_hlines(
  mapping = NULL,
  data = NULL,
  stat = "identity",
  position = "identity",
  ...,
  show.legend = NA,
  inherit.aes = TRUE,
  color = NULL
)

Arguments

mapping: Set of aesthetic mappings created by aes(). If specified and inherit.aes = TRUE (the default), it is combined with the default mapping at the top level of the plot. You must supply mapping if there is no plot mapping.
data: The data to be displayed in this layer.
stat: The statistical transformation to use on the data for this layer.
position: A position adjustment to use on the data for this layer.
...: Other arguments passed on to layer()'s params argument.
show.legend: logical. Should this layer be included in the legends?
inherit.aes: If FALSE, overrides the default aesthetics, rather than combining with them.
color: Line color, if NULL theme panel grid line color is used.

Examples

stripes_df <- data.frame(x = c(1, 2, 3), xend = c(2, 3, 4))
ggplot2::ggplot(stripes_df) +
  geom_gradient_vstripe(ggplot2::aes(x = x, xend = xend)) +
  geom_grid_hlines()