metadataAccessors: Metadata Accessors

In aoles/RBioFormats: R interface to Bio-Formats

Metadata Accessors

Description

Get and set image metadata.

Usage

coreMetadata(x, series, ...)

globalMetadata(x, series, ...)

seriesMetadata(x, series, ...)

## S4 method for signature 'ANY'
metadata(x)

## S4 method for signature 'AnnotatedImage'
metadata(x)

## S4 method for signature 'AnnotatedImageList'
metadata(x)

## S4 method for signature 'ImageMetadata'
metadata(x)

## S4 method for signature 'ImageMetadataList'
metadata(x)

## S4 replacement method for signature 'AnnotatedImage'
metadata(x) <- value

coreMetadata(y) <- value

## S4 replacement method for signature 'AnnotatedImage'
coreMetadata(y) <- value

## S4 replacement method for signature 'ImageMetadata'
coreMetadata(y) <- value

globalMetadata(y) <- value

## S4 replacement method for signature 'AnnotatedImage'
globalMetadata(y) <- value

## S4 replacement method for signature 'ImageMetadata'
globalMetadata(y) <- value

seriesMetadata(y) <- value

## S4 replacement method for signature 'AnnotatedImage'
seriesMetadata(y) <- value

## S4 replacement method for signature 'ImageMetadata'
seriesMetadata(y) <- value

Arguments

x	an AnnotatedImage, AnnotatedImageList, ImageMetadata, or ImageMetadataList object
series	series ID
...	arguments passed to grep
value	depending on the context, an ImageMetadata object or a list
y	an AnnotatedImage or ImageMetadata object

Details

The ... arguments are passed to grep called on metadata names allowing for convenient subsetting.

Value

Named list consisting of key value pairs.

Author(s)

Andrzej Oleś <[e-mail]>, 2014-2023

Examples

img = read.image(system.file("images", "nuclei.tif", package="EBImage"))

coreMetadata(img)

# subset for specific names

globalMetadata(img, pattern="Image")

aoles/RBioFormats documentation built on April 18, 2024, 12:13 a.m.