Export ggplots

ggexport(
  ...,
  plotlist = NULL,
  filename = NULL,
  ncol = NULL,
  nrow = NULL,
  width = 480,
  height = 480,
  pointsize = 12,
  res = NA,
  verbose = TRUE
)

Arguments

...: list of plots to be arranged into the grid. The plots can be either ggplot2 plot objects, arbitrary gtables or an object of class ggarrange.
plotlist: (optional) list of plots to display.
filename: File name to create on disk.
ncol: (optional) number of columns in the plot grid.
nrow: (optional) number of rows in the plot grid.
width, height: plot width and height, respectively (example, width = 800, height = 800). Applied only to raster plots: "png", "jpeg", "jpg", "bmp" and "tiff".
pointsize: the default pointsize of plotted text (example, pointsize = 8). Used only for raster plots.
res: the resolution in ppi (example, res = 250). Used only for raster plots.
verbose: logical. If TRUE, show message.

Author

Alboukadel Kassambara <alboukadel.kassambara@gmail.com>

Examples

if (FALSE) {
require("magrittr")
# Load data
data("ToothGrowth")
df <- ToothGrowth
df$dose <- as.factor(df$dose)

# Box plot
bxp <- ggboxplot(df, x = "dose", y = "len",
    color = "dose", palette = "jco")
# Dot plot
dp <- ggdotplot(df, x = "dose", y = "len",
    color = "dose", palette = "jco")
# Density plot
dens <- ggdensity(df, x = "len", fill = "dose", palette = "jco")

# Export to pdf
ggarrange(bxp, dp, dens, ncol = 2) %>%
  ggexport(filename = "test.pdf")

# Export to png
ggarrange(bxp, dp, dens, ncol = 2) %>%
  ggexport(filename = "test.png")
 }