wasim (version 1.1.2)

highlight: Highlight an area in a plot

Description

Draws a number of colored rectangles into a plot.

Usage

highlight(x1,x2,yrange,col="yellow")

Arguments

x1

A vector of x values from which to start rectangles

x2

A vector of x values at which to end rectangles

yrange

yrange the rectangel covers

col

Drawing color

Value

Used for its side functions in a plot.