colorbar: Add color-bar to plot

In kkholst/neurocdf: Various utilities for handling neuroimaging data

Description

Add color-bar to plot

Usage

  colorbar(clut = lava:::Col(rev(rainbow(11, start = 0, end = 0.69)), 0.5),
    x.range = c(-0.5, 0.5), y.range = c(-0.1, 0.1),
    values = seq(clut), digits = 2, label.offset, srt = 45,
    cex = 0.5, border = NA,
    direction = c("horizontal", "vertical"), ...)

Arguments

clut	Color look-up table
x.range	x range
y.range	y range
values	label values
digits	number of digits
label.offset	label offset
srt	rotation of labels
cex	text size
border	border of color bar rectangles
direction	horizontal or vertical color bars
...	additional low level arguments (i.e. parsed to text)

Author(s)

Klaus K. Holst

Examples

## Not run: 
plot(x,roi=R,mm=-18,range=5)
colorbar(clut <- lava:::Col(rev(rainbow(11,start=0,end=0.69)),0.5),x=c(-40,40),y.range=c(84,90),values=c(-5:5))

colorbar(clut <- lava:::Col(rev(rainbow(11,start=0,end=0.69)),0.5),x=c(-10,10),y.range=c(-100,50),values=c(-5:5),direction="vertical",border=1)

## End(Not run)

kkholst/neurocdf documentation built on May 20, 2019, 10:59 a.m.