lava (version 1.4.7)

colorbar: Add color-bar to plot

Description

Add color-bar to plot

Usage

colorbar(clut = Col(rev(rainbow(11, start = 0, end = 0.69)), alpha), 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, alpha = 0.5, position = 1, 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

alpha

Alpha (transparency) level 0-1

position

Label position left/bottom (1) or top/right (2) or no text (0)

direction

horizontal or vertical color bars

...

additional low level arguments (i.e. parsed to text)

Examples

## Not run: 
# plotNeuro(x,roi=R,mm=-18,range=5)
# colorbar(clut=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=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)