import { TextRun } from './content.js';
import { PdfImage } from './images.js';
import { PdfPage } from './document.js';
import { PdfVector } from './vector.js';
/** A page's shown geometry: how big it is, and how to place a mark on it. */
export interface Display {
    /** The shown page's width in points — the `/MediaBox`'s, swapped on a quarter turn. */
    readonly width: number;
    /** The shown page's height in points. */
    readonly height: number;
    /** How far every mark turns with the page, degrees counter-clockwise. */
    readonly turnDeg: number;
    /** Map a `/MediaBox`-space point into the shown page's own y-up frame. */
    readonly place: (x: number, y: number) => {
        x: number;
        y: number;
    };
}
/**
 * The {@link Display} a page's shown box and `/Rotate` describe.
 *
 * `/Rotate` turns the page CLOCKWISE when shown, so the content turns with it —
 * counter-clockwise by the same amount as seen from the content's own frame,
 * which is what `turnDeg` states.
 *
 * @param page The page whose shown geometry is wanted.
 * @returns Its size, its turn, and the map onto it.
 */
export declare function displayOf(page: PdfPage): Display;
/**
 * The same runs, placed on the shown page.
 *
 * @param runs The runs as the content stream drew them.
 * @param d    The page's shown geometry.
 * @returns The runs in the shown page's frame, each carrying the page's turn.
 */
export declare function placeRuns(runs: ReadonlyArray<TextRun>, d: Display): Array<TextRun>;
/**
 * The same pictures, placed on the shown page. A quarter turn swaps a picture's
 * width and height and leaves it standing on its side, which the caller carries
 * as the picture's own rotation.
 *
 * @param images The pictures as the content stream placed them.
 * @param d      The page's shown geometry.
 * @returns The pictures in the shown page's frame.
 */
export declare function placeImages(images: ReadonlyArray<PdfImage>, d: Display): Array<PdfImage>;
/**
 * The same paths, placed on the shown page. A path is geometry, so every point
 * of it moves and the bounding box is taken again from what comes out.
 *
 * @param vectors The paths as the content stream painted them.
 * @param d       The page's shown geometry.
 * @returns The paths in the shown page's frame.
 */
export declare function placeVectors(vectors: ReadonlyArray<PdfVector>, d: Display): Array<PdfVector>;