@openglobus/og/lib/mercator.d.ts

[openglobus](https://www.openglobus.org/) is a javascript/typescript library designed to display interactive 3d maps and planets with map tiles, imagery and vector data, markers, and 3D objects. It uses the WebGL technology, open source, and completely fr

import { Extent } from "./Extent";
import { LonLat } from './LonLat';
/**
 * Mercator size.
 * @const
 * @type {number}
 */
export declare const POLE = 20037508.34;
export declare const POLE2: number;
export declare const PI_BY_POLE: number;
export declare const POLE_BY_PI: number;
export declare const POLE_BY_180: number;
export declare const INV_POLE_BY_180: number;
/**
 * Double mercator size.
 * @const
 * @type {number}
 */
export declare const POLE_DOUBLE: number;
/**
 * One by mercator double size.
 * @const
 * @type {number}
 */
export declare const ONE_BY_POLE_DOUBLE: number;
export declare function forward(lonLat: LonLat): LonLat;
/**
 * Converts degrees longitude to mercator coordinate.
 * @function
 * @param {number} lon - Degrees geodetic longitude.
 * @returns {number} -
 */
export declare function forward_lon(lon: number): number;
/**
 * Converts degrees latitude to mercator coordinate.
 * @function
 * @param {number} lat - Degrees geodetic latitude.
 * @returns {number} -
 */
export declare function forward_lat(lat: number): number;
/**
 * Converts mercator longitude to degrees coordinate.
 * @function
 * @param {number} lon - Mercator longitude.
 * @returns {number} -
 */
export declare function inverse_lon(lon: number): number;
/**
 * Converts mercator latitude to degrees coordinate.
 * @function
 * @param {number} lon - Mercator latitude.
 * @returns {number} -
 */
export declare function inverse_lat(lat: number): number;
/**
 * Returns mercator map tile grid horizontal coordinate index by geodetic
 * longitude and zoom level. Where top left corner of the grid is 0 coordinate index.
 * @function
 * @param {number} lon - Geodetic degrees longitude.
 * @param {number} zoom - Zoom level.
 * @returns {number}
 */
export declare function getTileX(lon: number, zoom: number): number;
/**
 * Returns mercator map tile grid vertical coordinate index by geodetic
 * latitude and zoom level. Where top left corner of the grid is 0 coordinate index.
 * @function
 * @param {number} lat - Geodetic degrees latitude.
 * @param {number} zoom - Zoom level.
 * @returns {number}
 */
export declare function getTileY(lat: number, zoom: number): number;
/**
 * Converts geodetic coordinate array to mercator coordinate array.
 * @function
 * @param {Array.<LonLat>} lonLatArr - LonLat array to convert.
 * @returns {Array.<LonLat>}
 */
export declare function forwardArray(lonlatArr: LonLat[]): LonLat[];
export declare function getTileExtent(x: number, y: number, z: number): Extent;
/**
 * Max mercator latitude.
 * @const
 * @type {number}
 */
export declare const MAX_LAT: number;
/**
 * Min mercator latitude.
 * @const
 * @type {number}
 */
export declare const MIN_LAT: number;