R: add scale on sice of image

imageSCALE {RFOC} | R Documentation

## add scale on sice of image

### Description

add scale to side of an image plot

### Usage

    imageSCALE(z, col, x, y = NULL, size = NULL, digits = 2,
    labels = c("breaks", "ranges"), nlab = 10)

### Arguments

`z` | elevation matrix
`col` | palette for plotting
`x` | x location on plot
`y` | y location on plot
`size` | length of scale
`digits` | digits on labels
`labels` | breaks to be plotted
`nlab` | number of breaks to be plotted

### Value

Used for graphical side effect

### Author(s)

Jonathan M. Lees <jonathan.lees@unc.edu>

### Examples

    data(volcano)
    image(volcano, col=rainbow(100) )

    imageSCALE(volcano, rainbow(100), 1.015983, y = 0.874668,
    size = .01, digits =
    2, labels = "breaks", nlab = 20)

[Package RFOC version 3.4-3 Index]