get_plot_component {cowplot} | R Documentation |
Get plot components
Description
Extract plot components from a ggplot or gtable. get_plot_component()
extracts grobs or a list of grobs. plot_component_names()
provides the
names of the components in the plot. plot_components()
returns all
components as a list.
Usage
get_plot_component(plot, pattern, return_all = FALSE)
plot_component_names(plot)
plot_components(plot)
Arguments
plot |
A ggplot or gtable to extract from. |
pattern |
The name of the component. |
return_all |
If there is more than one component, should all be returned
as a list? Default is |
Value
A grob or list of grobs (get_plot_component()
, plot_components()
)
or a character vector (plot_component_names()
)
Examples
library(ggplot2)
p <- ggplot(mpg, aes(displ, cty)) + geom_point()
ggdraw(get_plot_component(p, "ylab-l"))
[Package cowplot version 1.1.3 Index]