Saltar al contenido principal

Class: ImageReader

Reads the content of an image file into a Document object (which stores the image file as a Blob).

Extends​

Constructors​

new ImageReader()​

new ImageReader(): ImageReader

Returns​

ImageReader

Inherited from​

FileReader . constructor

Methods​

loadData()​

loadData(filePath): Promise <Document <Metadata>[]>

Parameters​

• filePath: string

Returns​

Promise <Document <Metadata>[]>

Inherited from​

FileReader . loadData

Source​

packages/core/src/readers/type.ts:17

loadDataAsContent()​

loadDataAsContent(fileContent): Promise <Document <Metadata>[]>

Public method for this reader. Required by BaseReader interface.

Parameters​

• fileContent: Buffer

Returns​

Promise <Document <Metadata>[]>

Promise<Document[]> A Promise object, eventually yielding zero or one ImageDocument of the specified file.

Overrides​

FileReader . loadDataAsContent

Source​

packages/core/src/readers/ImageReader.ts:16

addMetaData()​

static addMetaData(filePath): (doc, index) => void

Parameters​

• filePath: string

Returns​

Function

Parameters​

• doc: Document <Metadata>

• index: number

Returns​

void

Inherited from​

FileReader . addMetaData

Source​

packages/core/src/readers/type.ts:24