R: Color Selection

colorLocator {fBasics} | R Documentation

## Color Selection

### Description

Displays R's 657 named colors for selection and returns optionally R's color names.

### Usage

    colorLocator(locator = FALSE, cex.axis = 0.7)
    colorMatrix()

### Arguments

`locator` | logical, if true, `locator` is used for interactive selection of color names, default is `FALSE`.
`cex.axis` | size of axis labels.

### Details

Color Locator:

The `colorLocator` function plots R's 657 named colors. If `locator=TRUE` then you can interactively point and click to select the colors for which you want names. To end selection, right click on the mouse and select 'Stop', then R returns the selected color names.

The functions used here are wrappers to the functions provided by Tomas Aragon in the contributed R package. `epitools`.

### Value

Color Locator:

`colorsLocator()` generates a plot with R colors and, when `locator` is true, returns matrix with graph coordinates and names of colors selected. `colorsMatrix()` quietly returns the matrix of names.

### See Also

`colorPalette`, `colorTable`.

### Examples

     colorLocator()

[Package fBasics version 3042.89 Index]