ggalign (version 1.2.0)

magickGrob: Rasterize a grob object with magick

Description

Rasterize a grob object with magick

Usage

magickGrob(grob, ...)
# S3 method for grob
magickGrob(
  grob,
  magick = NULL,
  ...,
  res = NULL,
  interpolate = FALSE,
  name = NULL,
  vp = NULL
)
# S3 method for magickGrob
magickGrob(
  grob,
  magick = waiver(),
  ...,
  res = waiver(),
  interpolate = waiver(),
  name = waiver(),
  vp = waiver()
)

Value

A magickGrob object.

Arguments

grob

A grob(). Use as_grob() to convert any objects into a grob.

...

These dots are for future extensions and must be empty.

magick

A function (purrr-style formula is accepted) that takes an image_read() object as input and returns an object compatible with as.raster(). You can use any of the image_*() functions from the magick package to process the raster image.

res

An integer sets the desired resolution in pixels.

interpolate

A logical value indicating whether to linearly interpolate the image (the alternative is to use nearest-neighbour interpolation, which gives a more blocky result).

name

A character identifier.

vp

A Grid viewport object (or NULL).