colorspace: readRGB – R documentation

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readRGB

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

Examples

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

## End(Not run)

colorspace

A Toolbox for Manipulating and Assessing Colors and Palettes

v2.0-1

BSD_3_clause + file LICENSE

Authors

Ross Ihaka [aut], Paul Murrell [aut] (<https://orcid.org/0000-0002-3224-8858>), Kurt Hornik [aut] (<https://orcid.org/0000-0003-4198-9911>), Jason C. Fisher [aut] (<https://orcid.org/0000-0001-9032-8912>), Reto Stauffer [aut] (<https://orcid.org/0000-0002-3798-5507>), Claus O. Wilke [aut] (<https://orcid.org/0000-0002-7470-9261>), Claire D. McWhite [aut] (<https://orcid.org/0000-0001-7346-3047>), Achim Zeileis [aut, cre] (<https://orcid.org/0000-0003-0918-3766>)

Initial release

2021-05-03