R: vertical line on trace panel

vline {RSEIS} | R Documentation

## vertical line on trace panel

### Description

add vertical line on trace panel

### Usage

    vline(x, per = 1, COL = 1, NUM = FALSE, LAB = 1:length(x), lwd = 0, lty = 1)

### Arguments

`x` | vector of x-locations
`per` | percent of window
`COL` | color
`NUM` | number lines
`LAB` | character labels
`lwd` | line width
`lty` | line type

### Details

adds vertical lines to plot

### Value

Graphical side Effects

### Author(s)

Jonathan M. Lees<jonathan.lees.edu>

### See Also

plocator

### Examples

    plot(c(0,1), c(0,1), type='n')

    vline(runif(4),  COL ='red')

[Package RSEIS version 3.7-4 Index]