ComputerVisionClientReadInStreamOptionalParams interface

Package:

@azure/cognitiveservices-computervision

Optional Parameters.

Extends

RequestOptionsBase

Properties

language	The BCP-47 language code of the text in the document. Read supports auto language identification and multi-language documents, so only provide a language code if you would like to force the document to be processed in that specific language. See https://aka.ms/ocr-languages for list of supported languages. Possible values include: 'af', 'ast', 'bi', 'br', 'ca', 'ceb', 'ch', 'co', 'crh', 'cs', 'csb', 'da', 'de', 'en', 'es', 'et', 'eu', 'fi', 'fil', 'fj', 'fr', 'fur', 'fy', 'ga', 'gd', 'gil', 'gl', 'gv', 'hni', 'hsb', 'ht', 'hu', 'ia', 'id', 'it', 'iu', 'ja', 'jv', 'kaa', 'kac', 'kea', 'kha', 'kl', 'ko', 'ku', 'kw', 'lb', 'ms', 'mww', 'nap', 'nl', 'no', 'oc', 'pl', 'pt', 'quc', 'rm', 'sco', 'sl', 'sq', 'sv', 'sw', 'tet', 'tr', 'tt', 'uz', 'vo', 'wae', 'yua', 'za', 'zh-Hans', 'zh-Hant', 'zu'
modelVersion	Optional parameter to specify the version of the OCR model used for text extraction. Accepted values are: "latest", "latest-preview", "2021-04-12". Defaults to "latest". Default value: 'latest'.
pages	Custom page numbers for multi-page documents(PDF/TIFF), input the number of the pages you want to get OCR result. For a range of pages, use a hyphen. Separate each page or range with a comma.
readingOrder	Optional parameter to specify which reading order algorithm should be applied when ordering the extract text elements. Can be either 'basic' or 'natural'. Will default to 'basic' if not specified. Default value: 'basic'.

Inherited Properties

abortSignal	The signal which can be used to abort requests.
customHeaders	User defined custom request headers that will be applied before the request is sent.
onDownloadProgress	Callback which fires upon download progress.
onUploadProgress	Callback which fires upon upload progress.
timeout	The number of milliseconds a request can take before automatically being terminated.

Property Details

language

The BCP-47 language code of the text in the document. Read supports auto language identification and multi-language documents, so only provide a language code if you would like to force the document to be processed in that specific language. See https://aka.ms/ocr-languages for list of supported languages. Possible values include: 'af', 'ast', 'bi', 'br', 'ca', 'ceb', 'ch', 'co', 'crh', 'cs', 'csb', 'da', 'de', 'en', 'es', 'et', 'eu', 'fi', 'fil', 'fj', 'fr', 'fur', 'fy', 'ga', 'gd', 'gil', 'gl', 'gv', 'hni', 'hsb', 'ht', 'hu', 'ia', 'id', 'it', 'iu', 'ja', 'jv', 'kaa', 'kac', 'kea', 'kha', 'kl', 'ko', 'ku', 'kw', 'lb', 'ms', 'mww', 'nap', 'nl', 'no', 'oc', 'pl', 'pt', 'quc', 'rm', 'sco', 'sl', 'sq', 'sv', 'sw', 'tet', 'tr', 'tt', 'uz', 'vo', 'wae', 'yua', 'za', 'zh-Hans', 'zh-Hant', 'zu'

language?: OcrDetectionLanguage

Property Value

OcrDetectionLanguage

modelVersion

Optional parameter to specify the version of the OCR model used for text extraction. Accepted values are: "latest", "latest-preview", "2021-04-12". Defaults to "latest". Default value: 'latest'.

modelVersion?: string

Property Value

string

pages

Custom page numbers for multi-page documents(PDF/TIFF), input the number of the pages you want to get OCR result. For a range of pages, use a hyphen. Separate each page or range with a comma.

pages?: string[]

Property Value

string[]

readingOrder

Optional parameter to specify which reading order algorithm should be applied when ordering the extract text elements. Can be either 'basic' or 'natural'. Will default to 'basic' if not specified. Default value: 'basic'.

readingOrder?: string

Property Value

string

Inherited Property Details

abortSignal

The signal which can be used to abort requests.

abortSignal?: AbortSignalLike

Property Value

AbortSignalLike

Inherited From msRest.RequestOptionsBase.abortSignal

customHeaders

User defined custom request headers that will be applied before the request is sent.

customHeaders?: {[key: string]: string}

Property Value

{[key: string]: string}

Inherited From msRest.RequestOptionsBase.customHeaders

onDownloadProgress

Callback which fires upon download progress.

onDownloadProgress?: (progress: TransferProgressEvent) => void

Property Value

(progress: TransferProgressEvent) => void

Inherited From msRest.RequestOptionsBase.onDownloadProgress

onUploadProgress

Callback which fires upon upload progress.

onUploadProgress?: (progress: TransferProgressEvent) => void

Property Value

(progress: TransferProgressEvent) => void

Inherited From msRest.RequestOptionsBase.onUploadProgress

timeout

The number of milliseconds a request can take before automatically being terminated.

timeout?: number

Property Value

number

Inherited From msRest.RequestOptionsBase.timeout