Accessibility | /src/Accessibility.ts | pptr@1.2.0

Module

x/pptr/src/Accessibility.ts>Accessibility

Headless Chrome Deno API

yj01jung/puppeteer_deno

Latest

BrowserContextEmittedEvents

BrowserFetcherOptions

BrowserFetcherRevisionInfo

BrowserRunner.ts

BrowserRunner

BrowserWebSocketTransport.ts

CDPSessionEmittedEvents

ConnectionEmittedEvents

ConnectionTransport.ts

ConnectionTransport

ConsoleMessage.ts

ConsoleMessage

ConsoleMessageLocation

WaitForSelectorOptions

SerializableOrJSHandle

EVALUATION_SCRIPT_URL

FrameAddScriptTagOptions

FrameAddStyleTagOptions

FrameWaitForFunctionOptions

FrameManagerEmittedEvents

HTTPRequest.ts

HTTPRequest

ContinueRequestOverrides

PuppeteerLifeCycleEvent

NetworkManager.ts

NetworkManager

Credentials

NetworkManagerEmittedEvents

PDFOptions.ts

PaperFormatDimensions

CommonPuppeteerSettings

clearCustomQueryHandlers

customQueryHandlerNames

getQueryHandlerAndSelector

registerCustomQueryHandler

unregisterCustomQueryHandler

PuppeteerEventListener

debugError

helper

initialize-deno.ts

initializePuppeteerDeno

revisions.ts

PUPPETEER_REVISIONS

class Accessibility

import { Accessibility } from "https://deno.land/x/pptr@1.2.0/src/Accessibility.ts";

The Accessibility class provides methods for inspecting Chromium's accessibility tree. The accessibility tree is used by assistive technology such as screen readers or switches.

Constructors

new

Accessibility(client: CDPSession)

Properties

private

_client: CDPSession

Methods

private

collectInterestingNodes(

collection: Set<AXNode>,

node: AXNode,

insideControl: boolean,

): void

private

serializeTree(node: AXNode, interestingNodes?: Set<AXNode>): SerializedAXNode[]

snapshot(options?: SnapshotOptions): Promise<SerializedAXNode>

Captures the current state of the accessibility tree. The returned object represents the root accessible node of the page.