/**
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* Text layer render parameters.
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*/
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export type TextLayerRenderParameters = {
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/**
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* - Text content to
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* render (the object is returned by the page's `getTextContent` method).
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*/
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textContent?: import("./api").TextContent | undefined;
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/**
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* - Text content stream to
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* render (the stream is returned by the page's `streamTextContent` method).
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*/
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textContentStream?: ReadableStream<any> | undefined;
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/**
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* - The DOM node that
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* will contain the text runs.
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*/
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container: DocumentFragment | HTMLElement;
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/**
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* - The target
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* viewport to properly layout the text runs.
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*/
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viewport: import("./display_utils").PageViewport;
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/**
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* - HTML elements that correspond to
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* the text items of the textContent input.
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* This is output and shall initially be set to an empty array.
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*/
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textDivs?: HTMLElement[] | undefined;
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/**
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* - Strings that correspond to
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* the `str` property of the text items of the textContent input.
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* This is output and shall initially be set to an empty array.
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*/
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textContentItemsStr?: string[] | undefined;
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/**
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* - Delay in milliseconds before rendering of the
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* text runs occurs.
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*/
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timeout?: number | undefined;
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/**
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* - Whether to turn on the text
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* selection enhancement.
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*/
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enhanceTextSelection?: boolean | undefined;
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};
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/**
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* @param {TextLayerRenderParameters} renderParameters
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* @returns {TextLayerRenderTask}
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*/
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export function renderTextLayer(renderParameters: TextLayerRenderParameters): TextLayerRenderTask;
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export class TextLayerRenderTask {
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constructor({ textContent, textContentStream, container, viewport, textDivs, textContentItemsStr, enhanceTextSelection, }: {
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textContent: any;
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textContentStream: any;
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container: any;
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viewport: any;
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textDivs: any;
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textContentItemsStr: any;
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enhanceTextSelection: any;
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});
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_textContent: any;
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_textContentStream: any;
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_container: any;
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_document: any;
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_viewport: any;
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_textDivs: any;
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_textContentItemsStr: any;
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_enhanceTextSelection: boolean;
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_fontInspectorEnabled: boolean;
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_reader: any;
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_layoutTextLastFontSize: any;
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_layoutTextLastFontFamily: any;
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_layoutTextCtx: any;
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_textDivProperties: WeakMap<object, any>;
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_renderingDone: boolean;
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_canceled: boolean;
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_capability: import("../shared/util.js").PromiseCapability;
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_renderTimer: any;
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_bounds: any[];
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_devicePixelRatio: number;
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/**
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* Promise for textLayer rendering task completion.
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* @type {Promise<void>}
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*/
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get promise(): Promise<void>;
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/**
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* Cancel rendering of the textLayer.
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*/
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cancel(): void;
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/**
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* @private
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*/
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private _processItems;
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/**
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* @private
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*/
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private _layoutText;
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/**
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* @private
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*/
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private _render;
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/**
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* @param {boolean} [expandDivs]
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*/
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expandTextDivs(expandDivs?: boolean | undefined): void;
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}
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