cp_plotSave: Saving Plots at Prespecified Size and Resolution

In chris-prener/prener: Chris Prener's R Functions

Description

This function is a wrapper around ggsave() that uses pre-specified values which correspond to the possible graphics sizes in my lecture and presentation slides.

Usage

cp_plotSave(filename, plot, device = "png", preset = c("sm", "med", "lg"), dpi = 300)

Arguments

filename	File name to create on disk; must be quoted
plot	Plot to save, defaults to last plot displayed if no plot included
device	Device to use. Can be 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).
preset	Preset size ("sm", "med", "lg")
dpi	Dots per inch for plot

Value

Saves a file to the disk in the pre-determined size. preset = "sm"

Examples

## Not run: 
p <- ggplot(mpg, aes(hwy)) + geom_histogram()

cp_plotSave("hwy.png", preset = "sm")
cp_plotSave("hwy.png", p, preset = "med")
cp_plotSave("hwy.png", p, preset = "lg")

## End(Not run)

chris-prener/prener documentation built on May 17, 2019, 9:12 a.m.