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pietervdvn 2022-09-03 14:48:38 +02:00
parent 234129ad32
commit e653a76b69
2 changed files with 15 additions and 4 deletions
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14
Logic/Osm/OsmObject.ts
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@ -3,6 +3,7 @@ import * as polygon_features from "../../assets/polygon-features.json";
import {Store, UIEventSource} from "../UIEventSource";
import {BBox} from "../BBox";
import * as OsmToGeoJson from "osmtogeojson";
import {NodeId, OsmFeature, OsmId, OsmTags, RelationId, WayId} from "../../Models/OsmFeature";
export abstract class OsmObject {
@ -16,7 +17,7 @@ export abstract class OsmObject {
/**
* The OSM tags as simple object
*/
tags: {} = {};
tags: OsmTags ;
version: number;
public changed: boolean = false;
timestamp: Date;
@ -69,7 +70,12 @@ export abstract class OsmObject {
return rawData.elements[0].tags
}
static async DownloadObjectAsync(id: string): Promise<OsmObject | undefined> {
static async DownloadObjectAsync(id: NodeId): Promise<OsmNode | undefined>;
static async DownloadObjectAsync(id: WayId): Promise<OsmWay | undefined>;
static async DownloadObjectAsync(id: RelationId): Promise<OsmRelation | undefined>;
static async DownloadObjectAsync(id: OsmId): Promise<OsmObject | undefined>;
static async DownloadObjectAsync(id: string): Promise<OsmObject | undefined>;
static async DownloadObjectAsync(id: string): Promise<OsmObject | undefined>{
const splitted = id.split("/");
const type = splitted[0];
const idN = Number(splitted[1]);
@ -315,7 +321,7 @@ export abstract class OsmObject {
tgs["_last_edit:changeset"] = element.changeset
tgs["_last_edit:timestamp"] = element.timestamp
tgs["_version_number"] = element.version
tgs["id"] = this.type + "/" + this.id;
tgs["id"] =<OsmId> ( this.type + "/" + this.id);
}
}
@ -347,7 +353,7 @@ export class OsmNode extends OsmObject {
return [this.lat, this.lon];
}
asGeoJson() {
asGeoJson() : OsmFeature{
return {
"type": "Feature",
"properties": this.tags,

5
Models/OsmFeature.ts
View file

@ -1,4 +1,9 @@
import {Feature, Geometry} from "@turf/turf";
export type RelationId = `relation/${number}`
export type WayId = `way/${number}`
export type NodeId = `node/${number}`
export type OsmId = NodeId | WayId | RelationId
export type OsmTags = Record<string, string> & {id: string}
export type OsmFeature = Feature<Geometry, OsmTags>