@xylabs/geo
Advanced tools
Base functionality used throughout XY Labs TypeScript/JavaScript libraries
@xylabs/geo
new GeoJson(quadkey): GeoJson;
string
GeoJson
static featureCollection(features): FeatureCollection;
Feature<Geometry, GeoJsonProperties>[]
FeatureCollection
static featuresSource(data): GeoJSONSourceSpecification;
FeatureCollection
GeoJSONSourceSpecification
static geometryFeature(geometry): Feature;
Geometry
Feature
center(): LngLat;
LngLat
point(): Point;
Point
pointFeature(): Feature;
Feature
pointFeatureCollection(): FeatureCollection;
FeatureCollection
pointSource(): GeoJSONSourceSpecification;
GeoJSONSourceSpecification
polygon(): Polygon;
Polygon
polygonFeature(): Feature;
Feature
polygonFeatureCollection(): FeatureCollection;
FeatureCollection
polygonSource(): GeoJSONSourceSpecification;
GeoJSONSourceSpecification
zoom(): number;
number
T extends MapBox.Layer
new LayerBase<T>(id, source): LayerBase<T>;
string
string
LayerBase<T>
id: string;
source: string;
update(map, show): void;
Map$1
boolean = true
void
abstract buildLayer(): T;
T
LngLatBoundsnew MercatorBoundingBox(sw?, ne?): MercatorBoundingBox;
[number, number, number, number] | LngLatLike | [LngLatLike, LngLatLike]
LngLatLike
MercatorBoundingBox
MapBox.LngLatBounds.constructor
LngLatnew MercatorLngLat(lng, lat): MercatorLngLat;
number
number
MercatorLngLat
MapBox.LngLat.constructor
function boundingBoxToBoundary(box): MercatorBoundary;
function boundingBoxToCenter(boundingBox, decimal): number[];
number = 6
number[]
function boundingBoxToPolygon(box): Polygon;
Polygon
function hasSiblings(tiles, tile): boolean;
boolean
function tileFromPoint(point, z): number[];
number
number[]
function tileFromQuadkey(quadkey): number[];
string
number[]
function tileToBoundingBox(tile): MercatorBoundingBox;
function tileToChildren(tile): number[][];
number[][]
function tileToGeoJson(tile): Polygon;
Polygon
function tileToParent(tile): MercatorTile;
function tileToPoint(tile): MercatorLngLat;
function tileToQuadkey(tile): string;
string
function tileToSiblings(tile): MercatorTile[];
function tilesEqual(tile1, tile2): boolean;
boolean
function tilesFromBoundingBox(box, zoom): MercatorTile[];
number
function tilesHasTile(tiles, tile): boolean;
boolean
type MercatorBoundary = MercatorLngLat[];
type MercatorTile = number[];
const d2r: number;
const r2d: number;
Part of sdk-js
See the LICENSE file for license details
FAQs
Base functionality used throughout XY Labs TypeScript/JavaScript libraries
We found that @xylabs/geo demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 5 open source maintainers collaborating on the project.
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