iplotLegend {IDPmisc}R Documentation

Plots Legend for Color Ramp

Description

Plots legend for color ramp.

Usage

iplotLegend(colramp, ncol = NULL,
            cex.axis = par("cex.axis"), border = FALSE,
            mar = c(0, 0, 0, 3), las = 1, ...)

Arguments

colramp Function defining color ramp, e.g. IDPcolorRamp
ncol Number of individual colors in color ramp. See details.
cex.axis Magnification to be used for labels.
border Logical. When TRUE, a border is drawn around the individual colors in the legend.
mar Margin. See par.
las Orientation of labels on axis. See par.
... Additional arguments to par

Details

A color ramp of ncol+1 individual colors is plotted, starting with the background color (= color 0). When ncol = NULL a color ramp of 101 individual colors is plotted. The color at the bottom is labeled by '0', the color at the top by 'max'.

Author(s)

Rene Locher

Examples

## Not run: 
par(oma=rep(2,4))
layout(matrix(c(1,2),ncol=2),
      width=c(lcm(par("csi")*5*2.54),1),
      heights=1)
## End(Not run)
iplotLegend(IDPcolorRamp,ncol=15)

[Package IDPmisc version 1.0.01 Index]