plotrix (version 1.41)

corner.loc: Find corner points and add labels in corners

Description

Finds the coordinates in user parameters of a specified corner of the figure region and/or puts a label there

Usage

corner.loc(x=-1,y=1,xoff=0.05,yoff=0.05)
 corner.label(label=NULL,x=-1,y=1,xoff=0.05,yoff=0.05,...)

Arguments

label

text to plot in the appropriate corner

x

an integer value: -1 for the left side of the plot, 1 for the right side

y

an integer value: -1 for the bottom side of the plot, 1 for the top side

xoff

horizontal offset as a proportion of the total plot size

yoff

vertical offset as a proportion of the total plot size

...

further arguments to the text command for the label

Value

• corner.loc returns a list of the x and y positions of the corner

Examples

plot(1:10,1:10)
 corner.label("A")
 corner.loc(1,1)
 corner.label("B",y=-1,x=1)