ggplotGrid: Arrange a List of ggplots

In setempler/miscset: Miscellaneous Tools Set

Description

Arrange a list of ggplots with grid.arrange and output on local graphic device or as pdf/png when a path is supplied. ggplotGridA4 writes the plots to a DIN A4 (8 x 11 inches) pdf file directly.

Usage

ggplotGrid(l, path, ncol = 1, nrow = 1, width = 8, height = 11,
  res = 300, pdf.cairo = TRUE, onefile = TRUE, ...)

ggplotGridA4(l, path, ncol = 2, nrow = 1, wide = TRUE)

ggplotlist(x, ncol = 1, path, width = 11, height = 8)

Arguments

l	List with ggplot objects.
path	Plot to file of type pdf or png. Determine type by path ending (.pdf or .png). Optional in ggplotlist: A character string that gives the path to export the plot to a file, ending with 'pdf' or 'png' (case insensitive). If missing, then the grid is returned to the current graphic device.
ncol	Number of columns.
nrow	Number of rows per page, only for pdfs.
width	For pdfs/pngs the width in inches, else ignored.
height	For pdfs/pngs the height in inches, else ignored.
res	Resolution in dpi for pngs.
pdf.cairo	Use cairo_pdf (or cairo_ps, svg) instead of pdf
onefile	Create one file, see cairo_pdf.
...	Forwarded to cairo_pdf
wide	Wide format pdf pages (11x8 inches).
x	A list containing at least one ggplot object of class gg.

Author(s)

Sven E. Templer

Examples

#

## Not run: 
library(ggplot2)
d <- data.frame(a=1:5,b=1:5)
x <- list(
  ggplot(d, aes(x=a,y=b,col=b)) + geom_line(),
  ggplot(d, aes(x=a,y=b,shape=factor(b))) + geom_point())
ggplotlist(x, 2)
## End(Not run)

#

setempler/miscset documentation built on May 29, 2019, 8 p.m.