drawSimpleChrom: Draw chromosome-like icons

In quantsmooth: Quantile smoothing and genomic visualization of array data

Description

This function paints chromosomal icons on an existing plot

Usage

drawSimpleChrom(x, y, len = 3, width = 1, fill, col, orientation = c("h", "v"), centromere.size = 0.6)

Arguments

x	start x-position
y	start y-position
len	total length of the chromosome
width	width of the chromosome
fill	character, {"a","p","q","q[1-3]","p[1-3]" }. Events to a chromosome can be depicted by coloring "a"ll of the chromosome, the complete p or q-arm, or a subsegment of the arms
col	color(s) of fill
orientation	either "h"orizontal or "v"ertical
centromere.size	The size of the centromere as fraction of the width

Value

This function is executed for its side effects

Author(s)

Jan Oosting

Examples

  plot(c(0,4),c(0,3),type="n",xaxt="n",yaxt="n",xlab="",ylab="")
  drawSimpleChrom(2,3,fill=c("p","q3"),col=c("red","blue"),orientation="v")

Example output

Loading required package: quantreg
Loading required package: SparseM

Attaching package: 'SparseM'

The following object is masked from 'package:base':

    backsolve

Loading required package: grid

quantsmooth documentation built on Nov. 8, 2020, 8:27 p.m.