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Convert a Plot Object to a Grob

Source: R/grob.R
grob_as.Rd

Convert various plot objects (ggplot, patchwork, gList, gtable) to a grob (grid graphical object). This is a unified dispatcher that handles different input types automatically.

Usage

grob_as(plot, ...)

Arguments

plot

A plot object. Supported types: gtable, grob, gList, patchwork, or ggplot.

...

Additional arguments passed to conversion functions.

Value

A grob or gtable object, or NULL with a warning if conversion is not supported.

See also

Other grob utilities: grob_add(), grob_insert(), grob_to_gg()

Examples

library(ggplot2)
p <- ggplot(mtcars, aes(wt, mpg)) + geom_point()
g <- grob_as(p)
class(g)
#> [1] "gtable" "gTree"  "grob"   "gDesc"