StatDA (version 1.5)

scalebar: Scalebar

Description

This function plots the unit at a specified location.

Usage

scalebar(Xlowerleft, Ylowerleft, Xupperright, Yupperright, shifttext, shiftkm,
sizetext)

Arguments

Xlowerleft, Ylowerleft

x and y coordinate of the lower left corner

Xupperright, Yupperright

x and y coordinate of the upper corner

shifttext

on which margin line, starting at 0 counting outwards

shiftkm

how far from the last point the label should be written

sizetext

expansion factor for the text

References

C. Reimann, P. Filzmoser, R.G. Garrett, and R. Dutter: Statistical Data Analysis Explained. Applied Environmental Statistics with R. John Wiley and Sons, Chichester, 2008.

Examples

plot.new()
scalebar(0,0.25,1,0.5,shifttext=-0.05,shiftkm=4e4,sizetext=0.8)