RCircos.Clear.Track: Erase One or More Data Tracks

In RCircos: Circos 2D Track Plot

Erase One or More Data Tracks

Description

Erase one or more data track or all tracks from current track to the center of plot area. RCircos core components and graphic device must be already initialized.

Usage

RCircos.Clear.Track(track.num=NULL, side=NULL, to.center=FALSE, 
    inside.pos=NULL, outside.pos=NULL)

Arguments

track.num	Non-negative integer, representing the ordinal number of the plot track to be erased.
side	Character vector, either "in" or "out", representing the position related to chromosome ideogram. It could be NULL is both inside.pos and outside.pos are defined.
to.center	Logic, FALSE for erasing current track only and TRUE for erasing all tracks from current track to the center of plot plot area.
inside.pos	Non-negative numeric, inside position (relative to the centre of plot area) of the track.
outside.pos	Non-negative numeric, outside position (relative to the centre of plot area) of the track.

Author(s)

Henry Zhang

Examples

## Not run: 
library(RCircos);
data(UCSC.HG19.Human.CytoBandIdeogram)
data(RCircos.Link.Data)
data(RCircos.Scatter.Data)

RCircos.Set.Core.Components(UCSC.HG19.Human.CytoBandIdeogram,  
    chr.exclude=c("chrX", "chrY"),  
    tracks.inside=10, tracks.outside=0 )

RCircos.Set.Plot.Area()
RCircos.Chromosome.Ideogram.Plot()

RCircos.Scatter.Plot(RCircos.Scatter.Data, data.col=5,  
    track.num=1, side="in", by.fold=1)
RCircos.Link.Plot(RCircos.Link.Data, track.num=3)  

RCircos.Clear.Track(track.num=1, side="in", to.center=FALSE)
RCircos.Clear.Track(track.num=5, side="in", to.center=TRUE) 

## End(Not run)

RCircos documentation built on March 18, 2022, 7:59 p.m.