@expofp/floorplan/dist/esm/components/Map/drawing/config/loadBoothsImages.d.ts

Interactive floor plan library for expos and events

import { Rect } from '@expofp/geometry';
import { type Booth } from '../../../../store/BoothStore';
import { type Layer } from '../../../../store/LayerStore';
import type { ImageUrls } from '../../../../utils/loadImagesInBatches';
export declare function loadLayersImages(): Promise<void>;
export declare const getImageLayerName: (layerName: string) => string;
export declare const getModelLayerName: (layerName: string) => string;
export declare function mapBoothsLogos(booths: Booth[]): Map<number, ImageUrls>;
/**
 * A layer's designer images, split by what they actually are. An `<image>` carrying
 * {@link MODEL_3D_ATTRIBUTE} is a placeholder for a 3D model, so it must be kept out of image
 * loading entirely — its `href` is never fetched — and rendered from the model URL instead.
 */
export interface LayerGraphics {
    /** Ordinary images, to be loaded and drawn as textured quads. */
    icons: SVGImageElement[];
    /** Images standing in for 3D models. */
    models: SVGImageElement[];
}
export declare function getLayerGraphics(layer: Layer): LayerGraphics;
/** Where one booth's logo goes. */
export interface BoothImg {
    /** The booth the logo sits in. */
    booth: Booth;
    /** The booth's slug, which becomes the def's name. */
    name?: string;
    /**
     * The booth center, the fitted logo size, and the booth rotation.
     *
     * The image def keeps this `Rect` by reference, and `rotateImageDef` and `flipImageDef` rotate
     * it in place. Each booth gets its own, so no other owner sees those writes.
     */
    bounds: Rect;
}
/**
 * Fits a logo inside a booth and returns where the logo goes.
 *
 * This function takes the logo's aspect ratio, not the logo and not its pixel size. The ratio is
 * the only fact it ever needed from the image: every length below comes from the booth.
 * @param booth - The booth to fit the logo into.
 * @param ratio - The logo's width divided by its height. A finite positive number.
 * @returns The placement.
 */
export declare function createBoothImg(booth: Booth, ratio: number): BoothImg;
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