rphast (version 1.0)

feat.track: Create a features track...

Description

Create a features track

Usage

feat.track(x, name, short.label=NULL, col="black")

Arguments

x

An object of type feat

name

The name of the track (a character string)

short.label

An optional character string to be displayed in left hand margin of track

col

The color to use plotting this track (can be a single color or a color for each element)

Value

• An object of type track which can be plotted with plot.track function

Examples

exampleArchive <- system.file("extdata", "examples.zip", package="rphast")
featFile <- "sol1.gp"
unzip(exampleArchive, featFile)
f <- read.feat(featFile)
featTrack <- feat.track(f, "basic feature track")
f <- addIntrons.feat(f)
geneTrack <- gene.track(f, "gene track")
plot.track(list(featTrack, geneTrack))
plot.track(list(featTrack, geneTrack, geneTrack, geneTrack, geneTrack), xlim=c(14800, 16000))