Grob-class {ggbio} | R Documentation

## Grob getter

### Description

'Grob' class is a container for 'grob' based object defined with grid system. Generic function `Grob` gets grob object supported by grid system, and make an instance of subclass of class 'Grob'.

'GrobList' is a container of list of 'Grob' object.

### Usage

    ## S4 method for signature 'gg'
    Grob(x)
    ## S4 method for signature 'gtable'
    Grob(x)
    ## S4 method for signature 'trellis'
    Grob(x)
    ## S4 method for signature 'lattice'
    Grob(x)
    ## S4 method for signature 'GGbio'
    Grob(x)

### Arguments

`x` | object of class: gg, gtable, trellis, lattice, GGbio.

### Value

A `Grob` object.

### Author(s)

Tengfei Yin

[Package ggbio version 1.32.0 Index]