availableDisplayPars: The default display parameters for a track object class can be queries using the availableDisplayPars function.
Description
The default display parameters for a track object class can be queries using the availableDisplayPars function.
Usage
availableDisplayPars(class)
Arguments
class
A valid track object class name, or the object itself, in which case the class is derived directly
from it.
This function provides the same functionality as Gviz::availableDisplayPars and allows the user to display
the default display parameters for the InteractionTrack class. If the class of the track is not an InteractionTrack then
the function calls the availableDisplayPars method in Gviz.