save_ggplot_lst function

save_ggplot_lst

Allows to save a list of 'ggplot2' objects in .tiff format based on an specific resolution.

save_ggplot_lst(
  lst_plots,
  folder,
  prefix = NULL,
  suffix = NULL,
  wide = TRUE,
  quality = "4K",
  dpi = 80,
  format = "png",
  custom = NULL,
  object_name = NULL
)

Arguments

• lst_plots: List of 'ggplot2' objects.
• folder: Character. Folder path as character type.
• prefix: Character. Prefix for file name.
• suffix: Character. Sufix for file name.
• wide: Logical. If TRUE, widescreen format (16:9) is used, in other case (4:3) format.
• quality: Character. One of: "HD", "FHD", "2K", "4K", "8K"
• dpi: Numeric. DPI value for the image.
• format: Device to use. Can either be a device function (e.g. png), or one of "eps", "ps", "tex" (pictex), "pdf", "jpeg", "tiff", "png", "bmp", "svg" or "wmf" (windows only).
• custom: Numeric vector. Custom size of the image. Numeric vector of width and height.
• object_name: Character. If the file to plot it is inside of a list, name of the object to save.

Returns

Generate a plot image in the specific folder or working directory.

Examples

if(requireNamespace("ggplot2", quietly = TRUE)){
library(ggplot2)
data(iris)
g <- ggplot(iris, aes(Sepal.Width, Sepal.Length, color = Species))
g <- g + geom_point(size = 4)
g2 <- ggplot(iris, aes(Petal.Width, Petal.Length, color = Species))
g2 <- g2 + geom_point(size = 4)
lst_plots <- list("Sepal" = g, "Petal" = g2)
save_ggplot_lst(lst_plots, folder = tempdir())
}

Author(s)

Pedro Salguero Garcia. Maintainer: pedsalga@upv.edu.es