Class "trackViewerStyle"

An object of class "trackViewerStyle" represents track viewer style.

trackViewerStyle(...)

setTrackViewerStyleParam(tvs, attr, value)

# S4 method for class 'trackViewerStyle,character'
setTrackViewerStyleParam(tvs, attr, value)

Arguments

...

Each argument in ... becomes an slot in the new trackViewerStyle.

tvs

An object of trackViewerStyle.

attr

the name of slot to be changed.

value

values to be assigned.

Slots

margin

"numeric", specify the bottom, left, top and right margin.

xlas

"numeric", label direction of x-axis mark. It should be a integer 0-3. See par:las

xgp

A "list", object, It will convert to an object of class gpar. This is basically a list of graphical parameter settings of x-axis. For y-axis, see yaxisStyle

xaxis

"logical", draw x-axis or not

xat

"numeric", the values will be passed to grid.xaxis as 'at' parameter.

xlabel

"character", the values will be passed to grid.xaxis as 'label' parameter.

autolas

"logical" automatic determine y label direction

flip

"logical" flip the x-axis or not, default FALSE

Examples

tvs <- trackViewerStyle()
setTrackViewerStyleParam(tvs, "xaxis", TRUE)