@expofp/floorplan/dist/esm/engine/defs.d.ts

Interactive floor plan library for expos and events

import { Box, Mesh, type Polygon, Rect, type TriangleIndex } from '@expofp/geometry';
import { type ImageDef, type ImageSource, type LayerDef, type RenderableDefCollection, type SceneDef, type ShapeDef, type SharedDef, type TextAlignment, type TextDef, type TextLineDef } from '@expofp/renderer';
/**
 * What svgMesh3d puts on `window.__fpPaths`: vertices as bare number tuples, which is why this is
 * not geometry's `MeshLike` — that one holds points. The third component is optional because
 * svgMesh3d emits it per vertex and only sometimes.
 */
export interface MeshType {
    positions: [number, number, number?][];
    cells: TriangleIndex[];
}
export type TextLines = [string[], string[]];
export interface FontSizeFactor {
    scaleFactor: number;
    value: number;
    lines: string[];
}
export declare function rectToShapeDef(rect: SVGRectElement, color?: string): ShapeDef;
export declare function meshToShapeDef(mesh: MeshType, color: string): ShapeDef;
export declare function createShapeDef(shape: Box | Rect | Polygon | Mesh, color?: string): ShapeDef;
export declare function createImageDef<Source extends ImageSource>(source: Source, bounds: Rect, options?: SharedDef & {
    origin?: [number, number];
}): ImageDef & {
    source: Source;
};
export declare function createTextDef(textLines: TextLineDef[], bounds: Rect, padding: [number, number], alignment: TextAlignment, options?: SharedDef): TextDef;
export declare function createTextDefLines(textLines: TextLines, color: string, fontSize: number, fontUrl?: [string | undefined, string | undefined]): TextLineDef[];
export declare function createLayerDef(name: string, children: RenderableDefCollection, options?: SharedDef): LayerDef;
export declare function createSceneDef(layers: LayerDef[], viewboxRect: Box | SVGRectElement, background?: string): SceneDef;
export declare function createShapeDot(rect: Rect, color?: string, radius?: number): ImageDef & {
    source: HTMLCanvasElement;
};
/**
 * The CSS size a booth's dot is drawn at. For the drawers that receive a dot rather than create
 * one, and so cannot read the radius it was made from.
 */
export declare const SHAPE_DOT_CSS_PX: number;
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