R: Extract the numerical coordinates of a color

coords {colorspace} | R Documentation

## Extract the numerical coordinates of a color

### Description

This function returns a matrix with three columns which give the coordinates of a color in its natural color space.

### Usage

    coords(color)

### Arguments

`color` | A color.

### Value

A numeric matrix giving the coordinates of the color.

### Author(s)

Ross Ihaka.

### See Also

`RGB`, `XYZ`, `LAB`, `polarLAB`, `LUV`, `polarLUV`, `mixcolor`.

### Examples

    x <- RGB(1, 0, 0)
    coords(as(x, "HSV"))

[Package colorspace version 1.3-2 Index]