Remove white spaces around figures

trim_fig() just remove white spaces around a figure and save it into the trim folder (maintain the original figure untouchable)

trim_fig(figure_path, overwrite = FALSE)

Arguments

figure_path

a character vector with path of the figure

overwrite

logical

Value

No return value, called for side effects (writes a trimmed image file under a trim/ subdirectory via magick::image_write()).

Acknowledgment

trim_fig() wraps the excellent image_trim() of {magick}

See also

Other save-output: save_plot(), save_temp_data()

Examples

# \donttest{
if (interactive()) {
  library(misc)
  ipak(c("ggplot2", "dplyr"))
  create_dirs()
  p <- mtcars %>%
    ggplot() +
    aes(x = mpg, y = cyl) +
    geom_point()
  save_plot(p)
  trim_fig("output/figures/p.png")
}
# }