readRGB: Read RGB Color Descriptions

View source: R/colorspace.R

readRGBR Documentation

Read RGB Color Descriptions

Description

This function reads a set of RGB color descriptions (of the form written by gcolorsel) from a file and creates a color object containing the corresponding colors.

Usage

readRGB(file, class = "RGB")

Arguments

file

The file containing the color descriptions.

class

The kind of color object to be returned.

Details

The file is assumed to contain RGB color descriptions consisting of three integer values in the range from 0 to 255 followed by a color name.

Value

An color object of the specified class containing the color descriptions.

Author(s)

Ross Ihaka

See Also

writehex, readhex, hex2RGB, RGB, HSV, XYZ, LAB, polarLAB, LUV, polarLUV.

Examples

## Not run: 
rgb <- readRGB("pastel.rgb")
hsv <- readRGB("pastel.rgb", "HSV")

## End(Not run)

colorspace documentation built on March 18, 2022, 5:21 p.m.