multiplot: Multiple plot function

In ggspectra: Extensions to 'ggplot2' for Radiation Spectra

Multiple plot function

Description

Grid based; allows multiple plots arraged in a matrix and printed to any R device. ggplot objects can be passed in ..., or to plotlist (as a list of ggplot objects)

Usage

multiplot(
  ...,
  plotlist = NULL,
  ncol = 1,
  cols = ncol,
  layout = NULL,
  title = "",
  title.position = "left",
  title.fontsize = 12,
  title.fontfamily = "sans",
  title.fontface = "bold",
  title.colour = "black"
)

Arguments

...	one or more ggplot objects.
plotlist	list of ggplot objects.
ncol, cols	numerical Number of columns in layout.
layout	A numeric matrix specifying the layout. If present, 'cols' is ignored.
title	character vector Title of the composite plot.
title.position	numeric or character, the horizontal position of the title.
title.fontsize	numeric
title.fontfamily	character e.g. "sans", "serif", "mono".
title.fontface	character e.g. "plain", "bold", "italic", "bold.italic".
title.colour	character e.g. "black", "red".

Details

ggplot objects can be passed in ..., or to plotlist (as a list of ggplot objects) If the layout is something like matrix(c(1,2,3,3), nrow=2, byrow=TRUE), then plot 1 will go in the upper left, 2 will go in the upper right, and 3 will go all the way across the bottom.

Note

Modified from example by Winston Chang found in the Cookbook for R Licenced under CC BY-SA

References

http://www.cookbook-r.com/

Examples

multiplot(plot(sun.spct), plot(yellow_gel.spct), ncol = 1)
multiplot(plot(sun.spct), plot(yellow_gel.spct), ncol = 1,
          title = "The sun and a yellow filter")

ggspectra documentation built on Oct. 22, 2023, 1:07 a.m.