browserView-methods {rtracklayer} | R Documentation |
Getting browser views
Description
Methods for creating and getting browser views.
Usage
browserView(object, range, track, ...)
Arguments
object |
The object from which to get the views. |
range |
The |
track |
List of track names to make visible in the view. |
... |
Arguments to pass to methods |
Methods
The following methods are defined by rtracklayer.
- object = "UCSCSession"
-
browserView(object, range = range(object), track = trackNames(object), imagewidth = 800, ...)
: Creates aBrowserView
ofrange
with visible tracks specified bytrack
. Theimagewidth
parameter specifies the width of the track image in pixels.track
may be an instance ofUCSCTrackModes
. Arguments in...
are passed toucscTrackModes
to create theUCSCTrackModes
instance that will override modes indicated by thetrack
parameter.
Examples
## Not run:
session <- browserSession()
browserView(session,
GRangesForUCSCGenome("hg19", "chr2", IRanges(20000, 50000)))
## only view "knownGene" track
browserView(session, track = "knownGene")
## End(Not run)