Class "trackViewerStyle"

Description

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

Usage

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

Arguments

tvs

An object of trackViewerStyle.

attr

the name of slot to be changed.

value

values to be assigned.

Objects from the Class

Objects can be created by calls of the form new("trackViewerStyle", margin, xlas, xgp, xaxis, autolas, flip).

constructor

trackViewerStyle(...): Each argument in ... becomes an slot in the new trackViewerStyle.

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

autolas

"logical" automatic determine y label direction

flip

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

Methods

setTrackViewerStyleParam

change the slot values of an object of trackViewerStyle

Examples

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