30 lines
807 B
TypeScript
30 lines
807 B
TypeScript
import { Utils } from "../../Utils"
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import { BBox } from "../BBox"
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export interface GeoCodeResult {
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display_name: string
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lat: number
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lon: number
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/**
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* Format:
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* [lat, lat, lon, lon]
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*/
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boundingbox: number[]
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osm_type: "node" | "way" | "relation"
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osm_id: string
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}
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export class Geocoding {
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private static readonly host = "https://nominatim.openstreetmap.org/search?"
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static async Search(query: string, bbox: BBox): Promise<GeoCodeResult[]> {
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const b = bbox ?? BBox.global
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const url =
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Geocoding.host +
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"format=json&limit=1&viewbox=" +
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`${b.getEast()},${b.getNorth()},${b.getWest()},${b.getSouth()}` +
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"&accept-language=nl&q=" +
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query
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return Utils.downloadJson(url)
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}
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}
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