fig: Change repr.plot.* behaviour

In ycl6/scRUtils: Single-Cell Sequencing Analysis Utilities

Change ⁠repr.plot.*⁠ behaviour

Description

Change the behaviour of ⁠repr.plot.*⁠.

Usage

fig(
  width = 10,
  height = 7,
  pointsize = 12,
  bg = "white",
  antialias = "gray",
  res = 120,
  quality = 90,
  family = "sans"
)

reset.fig(
  width = 10,
  height = 7,
  pointsize = 12,
  bg = "white",
  antialias = "gray",
  res = 120,
  quality = 90,
  family = "sans"
)

Arguments

width	Plotting area width in inches. Default is 10.
height	Plotting area height in inches. Default is 7.
pointsize	Text height in pt. Default is 12.
bg	Background colour. Default is "white".
antialias	Which kind of antialiasing to use for for lines and text? 'gray', 'subpixel' or 'none'? Default is "gray".
res	PPI for rasterization. Defaults to 120.
quality	Quality of JPEG format in %. Default is 90.
family	Font family. "sans", "serif", "mono" or a specific one. Default is "sans".

Details

The function uses options() to change the behaviour of ⁠repr.plot.*⁠. It provides a quick and easy way to change plot size and other ⁠repr.plot.*⁠ behaviours when running R in a Jupyter Notebook. If use without indicating any argument, the plot behaviour will be reset to default. The reset.fig() is an alias of fig().

Author(s)

I-Hsuan Lin

Examples

## Not run: 
library(ggplot2)

# Change plot area width to 8 inches and height to 5 inches
fig(width = 8, height = 5)
ggplot(mpg, aes(class)) +
  geom_bar()

# Reset to default settings
fig()

# Change plot wider and taller
fig(width = 14, height = 10)
ggplot(mpg, aes(class)) +
  geom_bar()

# Alias of fig()
reset.fig()

## End(Not run)

ycl6/scRUtils documentation built on Feb. 18, 2025, 6:14 a.m.