Objects from the Class
Objects can be created by calls of the form new("BasicTrackLine",
...) or parsed from a character vector track line with as(text,
"BasicTrackLine") or converted from a
GraphTrackLine using as(wig, "BasicTrackLine").Slots
itemRgb:- Object of class
"logical" indicating
whether each feature in a track uploaded as BED should
be drawn in its specified color. useScore:- Object of class
"logical" indicating
whether the data value should be mapped to color. group:- Object of class
"character" naming a
group to which this track should belong. db:- Object of class
"character" indicating the
associated genome assembly. offset:- Object of class
"numeric", a number
added to all positions in the track. url:- Object of class
"character" referring to
additional information about this track. htmlUrl:- Object of class
"character" referring
to an HTML page to be displayed with this track. name:- Object of class
"character" specifying
the name of the track. description:- Object of class
"character"
describing the track. visibility:- Object of class
"character"
indicating the default visible mode of the track, see
UCSCTrackModes. color:- Object of class
"integer" representing the
track color (as from col2rgb). colorByStrand:- Object of class
"matrix"
with two columns, as from col2rgb. The two colors
indicate the color for each strand (positive, negative). priority:- Object of class
"numeric" specifying
the rank of the track.
Extends
Class "TrackLine", directly.Methods
- as(object, "character")
- Export line to its string
representation.
- as(object,
"GraphTrackLine") - Convert this
line to a graph track line, using defaults for slots not held
in common.