RCircos.Track.Outline: Draw Outline for A Data Track

In hzhanghenry/RCircos: Circos 2D Track Plot

Description

Draw outline with subtracks for one data track. RCircos core components and graphic device must be initialized first. This function is mainly for internal use.

Usage

RCircos.Track.Outline(inside.pos=NULL, outside.pos=NULL,
    num.layers=1, chrom.list=NULL, track.colors=NULL)

Arguments

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.
num.layers	Non-negative integer, number of sub-tracks lines. 0 for no sub-track line.
chrom.list	List of chromosome names for which outline will be drawn.
track.colors	Vector of color names for outline of each chromosome.

Author(s)

Henry Zhang

Examples

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

RCircos.Set.Core.Components(
	cyto.info=UCSC.HG19.Human.CytoBandIdeogram, 
	chr.exclude=c("chrX", "chrY"), 
	tracks.inside=10, tracks.outside=5) 
RCircos.Set.Plot.Area()
RCircos.Chromosome.Ideogram.Plot()

locations <- RCircos.Track.Positions(side="in", track.num=1);  
out.pos <- locations[1];
in.pos  <- locations[2];
subtracks <- 5;
RCircos.Track.Outline(inside.pos=locations[2], 
	outside.pos=locations[1], num.layers=5,
	chrom.list=NULL, track.colors=NULL) 

## End(Not run)

hzhanghenry/RCircos documentation built on Dec. 20, 2021, 5:55 p.m.