/*!
 * Copyright (c) Microsoft Corporation.
 * Licensed under the MIT License.
 */
import { IGeoJSON, IMapProjection } from "./helpers/map.js";
import { Core } from "./main.js";
interface IMapJSON {
    key: string;
    items: IMapItemJSON[];
}
interface IMapItemJSON {
    key: string;
    scale: number;
    minLon: number;
    maxLon: number;
    minLat: number;
    maxLat: number;
    u0: number;
    v0: number;
    u1: number;
    v1: number;
}
export declare class MapItem {
    key: string;
    width: number;
    height: number;
    scale: number;
    distances: Uint8ClampedArray;
    gradientsX: Uint8ClampedArray;
    gradientsY: Uint8ClampedArray;
    pixels: Uint8ClampedArray;
    minLon: number;
    maxLon: number;
    minLat: number;
    maxLat: number;
    u0: number;
    v0: number;
    u1: number;
    v1: number;
    toJSON(): IMapItemJSON;
}
export interface IMapVisual {
    isInitialized: boolean;
    map: Map;
    update(): void;
}
export declare class MapVisual implements IMapVisual {
    isInitialized: boolean;
    map: Map;
    update(): void;
    constructor(map: Map);
}
export declare class Map {
    private _core;
    private _keys;
    private _hasChanged;
    private _rasterizer;
    private _previousSize;
    key: string;
    items: {
        [key: string]: MapItem;
    };
    get atlas(): MapAtlas;
    get count(): number;
    hasChangedCallback: () => void;
    constructor(core: Core, rasterizer: MapRasterizer);
    add(key: string): void;
    update(): void;
    toJSON(): IMapJSON;
}
export interface IMapRasterizerOptions {
    key: string;
    atlas: MapAtlas;
    geoJSON: IGeoJSON;
    scale: number;
    property: string;
    border: number;
    edgeValue: number;
    maxDistance: number;
    mapProjection?: IMapProjection;
}
export declare class MapAtlas {
    imageData: ImageData;
    x: number;
    top: Uint16Array;
    constructor(width: number, height: number);
}
export declare class MapRasterizer {
    private _core;
    private _border;
    private _geoJSONRasterizer;
    private _maxDistance;
    private _edgeValue;
    private _atlas;
    private _geoJSON;
    private _scale;
    private _property;
    private _map;
    private _key;
    private _mapProjection;
    private _scaleFactor;
    private _minLogitude;
    private _maxLongitude;
    private _minLatitude;
    private _maxLatitude;
    get map(): Map;
    get atlas(): MapAtlas;
    get scale(): number;
    set scale(value: number);
    get geoJSON(): IGeoJSON;
    set geoJSON(value: IGeoJSON);
    get property(): string;
    set property(value: string);
    get mapProjection(): IMapProjection;
    set mapProjection(value: IMapProjection);
    get scaleFactor(): number;
    set scaleFactor(value: number);
    get minLongitude(): number;
    set minLongitude(value: number);
    get maxLongitude(): number;
    set maxLongitude(value: number);
    get minLatitude(): number;
    set minLatitude(value: number);
    get maxLatitude(): number;
    set maxLatitude(value: number);
    constructor(core: Core, options: IMapRasterizerOptions);
    draw(key: string): MapItem;
}
interface IGeoJSONRasterizerOptions {
    geoJSON: IGeoJSON;
    property: string;
    scale: number;
    border: number;
    edgeValue: number;
    maxDistance: number;
    mapProjection?: IMapProjection;
}
export declare class GeoJSONRasterizer {
    private _core;
    private _border;
    private _geoJSON;
    private _scale;
    private _property;
    private _maxDistance;
    private _edgeValue;
    private _gridOuter;
    private _gridInner;
    private _f;
    private _z;
    private _v;
    private _mapProjection;
    private _lonLat;
    private _geoJSONHelper;
    private _scaleFactor;
    private _minLongitude;
    private _maxLongitude;
    private _minLatitude;
    private _maxLatitude;
    get scale(): number;
    set scale(value: number);
    get geoJSON(): IGeoJSON;
    set geoJSON(value: IGeoJSON);
    get property(): string;
    set property(value: string);
    get mapProjection(): IMapProjection;
    set mapProjection(value: IMapProjection);
    get scaleFactor(): number;
    set scaleFactor(value: number);
    get minLongitude(): number;
    set minLongitude(value: number);
    get maxLongitude(): number;
    set maxLongitude(value: number);
    get minLatitude(): number;
    set minLatitude(value: number);
    get maxLatitude(): number;
    set maxLatitude(value: number);
    constructor(core: Core, options: IGeoJSONRasterizerOptions);
    draw(key: string): MapItem;
    private _edt;
    private _edt1d;
}
export {};