BrowserView-class: Class "BrowserView"
Description
An object representing a genome browser view of a particular
segment of a genome. Objects from the Class
A virtual Class: No objects may be created from it directly. See
browserView for obtaining
an instance of an implementation for a particular genome browser.Slots
session:- Object of class
"BrowserSession" the
browser session to which this view belongs.
Methods
This specifies the API implemented by each browser backend. Note that
a backend is not guaranteed to support all operations. See
the backend-specific documentation for more details. The only built-in
backend is UCSCView.
browserSession(object)- Obtains the
BrowserSession to which this view belongs. close(object)- Close this view.
range(object)- Obtains the
GRanges displayed by
this view. trackNames(object)- Gets the names of the visible
tracks in the view.
trackNames(object) <- value- Sets the visible
tracks by their names.
show(object)- Outputs a textual description of
this view.
visible(object)- Get a named logical vector indicating
whether each track is visible.
visible(object) <- value- Set a logical vector
indicating the visibility of each track, with the same names and
in the same order as that returned by
visible(object).
See Also
browserView for obtaining instances of this class.