lessR (version 3.6.0)

showColors: Display All Named R Colors and Corresponding rgb Values

Description

For each specified color, displays the color, the name and the associated rgb definition.

Usage

showColors(file="colors.pdf", color=NULL)

Arguments

file

Name of pdf file that contains the list of colors with a default of colors.pdf.

color

NULL for all colors, otherwise specify a color and all colors which include that color as part of their name are displayed.

Details

Every color name is defined in terms of a red, a green and a blue component. This function lists the rgb definitions for the specified colors, as well as the name and a display of each color. The output should be routed to an external pdf file for storage. The directory and file name of the output file are displayed.

Examples

# all colors
#showColors()

# all colors with 'blue' in their name
#showColors(file="theblues.pdf", color="blue")