plot.Lines {pcds}

Plot a Lines object

Description

Plots the line together with the defining points.

Usage

## S3 method for class 'Lines'
plot(x, asp = NA, xlab = "x", ylab = "y", ...)

Arguments

x

Object of class Lines.

asp

A numeric value, giving the aspect ratio for y-axis to x-axis y/x (default is NA), see the official help for asp by typing "? asp".

xlab, ylab

Titles for the x and y axes, respectively (default is xlab="x" and ylab="y").

...

Additional parameters for plot.

Value

None

See Also

print.Lines, summary.Lines, and print.summary.Lines

Examples

A<-c(-1.22,-2.33); B<-c(2.55,3.75)
xr<-range(A,B);
xf<-(xr[2]-xr[1])*.1
#how far to go at the lower and upper ends in the x-coordinate
x<-seq(xr[1]-xf,xr[2]+xf,l=3) #try also l=10, 20 or 100

lnAB<-Line(A,B,x)
lnAB
plot(lnAB)