RCircos.Get.Plot.Boundary: Calculate Boundary of A Data Track

In RCircos: Circos 2D Track Plot

Calculate Boundary of A Data Track

Description

Calculate plot track location based on track number, plot side, or user defined inside and outside position relative to plot area center. If all arguments are defined, user defined inside and outside position will be used. This function is mainly for internal use.

Usage

RCircos.Get.Plot.Boundary(track.num=NULL, side=NULL, 
	inside.pos=NULL, outside.pos=NULL, erase.area=FALSE)

Arguments

track.num	Non-negative integer, representing the ordinal number of the plot track where the lines will be plotted.
side	Character vector, either "in" or "out", representing the position related to chromosome ideogram. It could be NULL if both inside.pos and outside.pos are defined.
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.
erase.area	Logic, if the track is going to be erased.

Value

Numeric vector of length 2, x and y coordinates of a data track.

Author(s)

Henry Zhang

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