textcolor: Colourise text for display in the terminal.

In GerminaR: Indices and Graphics for Assess Seed Germination Process

Colourise text for display in the terminal.

Description

If R is not currently running in a system that supports terminal colours the text will be returned unchanged.

Usage

textcolor(text, fg = "red", bg = NULL)

Arguments

text	character vector
fg	foreground colour, defaults to white
bg	background colour, defaults to transparent

Details

Allowed colours are: black, blue, brown, cyan, dark gray, green, light blue, light cyan, light gray, light green, light purple, light red, purple, red, white, yellow

Author(s)

testthat package

Examples

print(textcolor("Red", "red"))
cat(textcolor("Red", "red"), "\n")
cat(textcolor("White on red", "white", "red"), "\n")

GerminaR documentation built on May 20, 2022, 1:06 a.m.