addLegend | R Documentation |
addLegend
no return values.
addLegend( colSc = "normal", levels = 1:10, txt = NULL, pos = c(-1.3, 0, -0.8, 1), add = FALSE, topcolclass = FALSE, showlevels = NULL, cex = 0.8, title.cex = 1.4 )
colSc |
string defining the colour scheme |
txt |
text to print on top of the legend, e.g. the unit |
pos |
position of the legend given as a vector c(xl,yb,xr,yt) that define the lower left and upper right coordinates of the rectange of colors in user coordinates |
add |
boolean variable, TRUE to add to current plot, FALSE to start a new plot |
topcolclass |
boolean; the top colour class isn't properly plotted in the IRS and left out by default (FALSE) in the legend as well |
showlevels |
if not null, a vector of two integer defining from which to which class to plot the legend, e.g. c(5,14) will not plot the first 4 levels and levels beyond the 14th |
cex |
scaling factor for plotting text and symbols |
title.cex |
scaling factor for title font size |
No return value
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