R: Get Default Coordinates for An Arrow Shape

RCircos.Get.Arrow.Shape {RCircos} | R Documentation

## Get Default Coordinates for An Arrow Shape

### Description

Get default coordinates for an arrow shape. The arrow is represented as a polygon inside of a circle with radius of 1. The cocordinates will be different based which side of chromosome ideogram the arrow will be plotted.

### Usage

    RCircos.Get.Arrow.Shape(side="in")

### Arguments

`side` | Character vector, either "in" or "out".

### Value

A two dimensional numeric matrix for x and y coordinates of a polygon.

### Author(s)

Henry Zhang

### Examples

    library(RCircos)
    arrow <- RCircos.Get.Arrow.Shape("in")
    arrow <- RCircos.Get.Arrow.Shape("out")

[Package RCircos version 1.2.0 Index]