getScale {biovizBase} | R Documentation

## Get scale information from a GRanges

### Description

Trying to get scale information from a `GRanges` object, used for circular view for geom "scale".

### Usage

    getScale(gr, unit = NULL, n = 100, type = c("M", "B", "sci"))

### Arguments

`gr` | a `GRanges` object.
`unit` | A numeric value for scale unit. Default `NULL` use argument `n` to estimate the unit.
`n` | Integer value to indicate how many scale ticks to make.
`type` | unit types to shown.

### Value

A `GRanges` object, with extra column: "type" indicate it's longer major ticks or shorter minor ticks. "scale.y" indicates y height for major and minor ticks. Default ratio is 3:1.

### Author(s)

Tengfei Yin

[Package biovizBase version 1.28.2 Index]