RFOC (version 1.0-4)

imageSCALE: 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

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)