colorbar.mxy {OLIN}R Documentation

Generates a colour bar

Description

Generates colour bar for MXY plots

Usage

colorbar.mxy(color.lim,
       col=c(rgb(0,(100:0)/100,0),rgb(0,0,0),rgb((1:100)/100,g=0,b=0)),
       ylab="",ylablim=FALSE)

Arguments

color.lim limits for colour range
col colour palette to be used
ylab label of ordinate of color bar
ylablim If TRUE, the axis annotation consists only of the limits of the colour range.

Details

The function colorbar.mxy produces a colour bar for MXY plots. The default colours used range from green (for the lower limit of the colour range) to red (for its upper limit). For visualisation, values below or above the limits for the colour range (as given by color.lim) are set to the lower or upper limit, respectively.

Author(s)

Matthias E. Futschik (http://itb.biologie.hu-berlin.de/~futschik)

See Also

mxy.plot, colorbar.sig

Examples


data(sw)

# GENERATING LAYOUT
mat <- matrix(1:2,ncol=2,nrow=1,byrow=TRUE)
l   <- layout(mat,width=c(5,1))
  
# CHOOSING LIMITS OF COLOUR RANGE
color.lim <- c(-2,2)
  
# PLOTTING
Mtmp <- v2m(maM(sw)[,1],Ngc=maNgc(sw),Ngr=maNgr(sw),Nsc=maNsc(sw),Nsr=maNsr(sw),
               visu=TRUE,color.lim=color.lim)
colorbar.mxy(color.lim=color.lim,ylablim=FALSE,ylab="M")

[Package OLIN version 1.3.2 Index]