R: Internal images

dim.internalImage {RNifti} | R Documentation

## Internal images

### Description

An internal image is a simple R object with a few attributes including a pointer to an internal C structure, which contains the full image data. They are used in the package for efficiency, but can be converted to a normal R array using the `as.array` method. Attributes of these objects should not be changed.

### Usage

    ## S3 method for class 'internalImage'
    dim(x)

    ## S3 replacement method for class 'internalImage'
    dim(x) <- value

    ## S3 method for class 'internalImage'
    as.array(x, ...)

### Arguments

`x` | An `"internalImage"` object.
`value` | Not used. Changing the dimensions of an internal image is invalid, and will produce an error.
`...` | Additional parameters to methods. Currently unused.

### Author(s)

Jon Clayden <code@clayden.org>

[Package RNifti version 0.9.0 Index]