You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
85 lines
4.3 KiB
85 lines
4.3 KiB
/**
|
|
* @param {import("./proj/Projection.js").default} projection Projection.
|
|
* @return {!TileGrid} Default tile grid for the
|
|
* passed projection.
|
|
*/
|
|
export function getForProjection(projection: import("./proj/Projection.js").default): TileGrid;
|
|
/**
|
|
* @param {TileGrid} tileGrid Tile grid.
|
|
* @param {import("./tilecoord.js").TileCoord} tileCoord Tile coordinate.
|
|
* @param {import("./proj/Projection.js").default} projection Projection.
|
|
* @return {import("./tilecoord.js").TileCoord} Tile coordinate.
|
|
*/
|
|
export function wrapX(tileGrid: TileGrid, tileCoord: import("./tilecoord.js").TileCoord, projection: import("./proj/Projection.js").default): import("./tilecoord.js").TileCoord;
|
|
/**
|
|
* @param {import("./extent.js").Extent} extent Extent.
|
|
* @param {number} [maxZoom] Maximum zoom level (default is
|
|
* DEFAULT_MAX_ZOOM).
|
|
* @param {number|import("./size.js").Size} [tileSize] Tile size (default uses
|
|
* DEFAULT_TILE_SIZE).
|
|
* @param {import("./extent.js").Corner} [corner] Extent corner (default is `'top-left'`).
|
|
* @return {!TileGrid} TileGrid instance.
|
|
*/
|
|
export function createForExtent(extent: import("./extent.js").Extent, maxZoom?: number | undefined, tileSize?: number | import("./size.js").Size | undefined, corner?: import("./extent.js").Corner | undefined): TileGrid;
|
|
/**
|
|
* @typedef {Object} XYZOptions
|
|
* @property {import("./extent.js").Extent} [extent] Extent for the tile grid. The origin for an XYZ tile grid is the
|
|
* top-left corner of the extent. If `maxResolution` is not provided the zero level of the grid is defined by the resolution
|
|
* at which one tile fits in the provided extent. If not provided, the extent of the EPSG:3857 projection is used.
|
|
* @property {number} [maxResolution] Resolution at level zero.
|
|
* @property {number} [maxZoom] Maximum zoom. The default is `42`. This determines the number of levels
|
|
* in the grid set. For example, a `maxZoom` of 21 means there are 22 levels in the grid set.
|
|
* @property {number} [minZoom=0] Minimum zoom.
|
|
* @property {number|import("./size.js").Size} [tileSize=[256, 256]] Tile size in pixels.
|
|
*/
|
|
/**
|
|
* Creates a tile grid with a standard XYZ tiling scheme.
|
|
* @param {XYZOptions} [options] Tile grid options.
|
|
* @return {!TileGrid} Tile grid instance.
|
|
* @api
|
|
*/
|
|
export function createXYZ(options?: XYZOptions | undefined): TileGrid;
|
|
/**
|
|
* @param {import("./proj.js").ProjectionLike} projection Projection.
|
|
* @param {number} [maxZoom] Maximum zoom level (default is
|
|
* DEFAULT_MAX_ZOOM).
|
|
* @param {number|import("./size.js").Size} [tileSize] Tile size (default uses
|
|
* DEFAULT_TILE_SIZE).
|
|
* @param {import("./extent.js").Corner} [corner] Extent corner (default is `'top-left'`).
|
|
* @return {!TileGrid} TileGrid instance.
|
|
*/
|
|
export function createForProjection(projection: import("./proj.js").ProjectionLike, maxZoom?: number | undefined, tileSize?: number | import("./size.js").Size | undefined, corner?: import("./extent.js").Corner | undefined): TileGrid;
|
|
/**
|
|
* Generate a tile grid extent from a projection. If the projection has an
|
|
* extent, it is used. If not, a global extent is assumed.
|
|
* @param {import("./proj.js").ProjectionLike} projection Projection.
|
|
* @return {import("./extent.js").Extent} Extent.
|
|
*/
|
|
export function extentFromProjection(projection: import("./proj.js").ProjectionLike): import("./extent.js").Extent;
|
|
export type XYZOptions = {
|
|
/**
|
|
* Extent for the tile grid. The origin for an XYZ tile grid is the
|
|
* top-left corner of the extent. If `maxResolution` is not provided the zero level of the grid is defined by the resolution
|
|
* at which one tile fits in the provided extent. If not provided, the extent of the EPSG:3857 projection is used.
|
|
*/
|
|
extent?: import("./extent.js").Extent | undefined;
|
|
/**
|
|
* Resolution at level zero.
|
|
*/
|
|
maxResolution?: number | undefined;
|
|
/**
|
|
* Maximum zoom. The default is `42`. This determines the number of levels
|
|
* in the grid set. For example, a `maxZoom` of 21 means there are 22 levels in the grid set.
|
|
*/
|
|
maxZoom?: number | undefined;
|
|
/**
|
|
* Minimum zoom.
|
|
*/
|
|
minZoom?: number | undefined;
|
|
/**
|
|
* Tile size in pixels.
|
|
*/
|
|
tileSize?: number | import("./size.js").Size | undefined;
|
|
};
|
|
import TileGrid from "./tilegrid/TileGrid.js";
|
|
//# sourceMappingURL=tilegrid.d.ts.map
|