Class marker

Description

An object of class "marker" represents a marker in a motif

Objects from the Class

Objects can be created by calls of the form new("marker", type, start, stop, label, gp).

Slots

type:

character(1), 1 of 'rect', 'text', 'line'

start:

numberic indicates the start position of the marker

stop:

numberic indicates the end position of the marker

label:

character(1) indicates the text to be marked

gp:

an object of gpar

Methods

$, $<-

Get or set the slot of marker

Examples

 new("marker", type="rect", start=c(2, 4), gp=gpar(lty=3))