@dlr-eoc/services-ogc/esm2022/lib/wmts/wmtsclient.service.mjs

This module bundles our clients for OGC standards. E.g. parse OWS Context JSON, WMS, WMTS or WPS.

import { Injectable } from '@angular/core';
import { HttpHeaders } from '@angular/common/http';
import { Jsonix } from '@michaellangbein/jsonix';
import { map } from 'rxjs/operators';
import * as XLink_1_0_Factory from 'w3c-schemas/lib/XLink_1_0';
import * as OWS_1_1_0_Factory from 'ogc-schemas/lib/OWS_1_1_0';
import * as SMIL_2_0_Factory from 'ogc-schemas/lib/SMIL_2_0';
import * as SMIL_2_0_Language_Factory from 'ogc-schemas/lib/SMIL_2_0_Language';
import * as GML_3_1_1_Factory from 'ogc-schemas/lib/GML_3_1_1';
import * as WMTS_1_0_Factory from 'ogc-schemas/lib/WMTS_1_0';
import * as i0 from "@angular/core";
import * as i1 from "@angular/common/http";
const XLink_1_0 = XLink_1_0_Factory.XLink_1_0;
const OWS_1_1_0 = OWS_1_1_0_Factory.OWS_1_1_0;
const SMIL_2_0 = SMIL_2_0_Factory.SMIL_2_0;
const SMIL_2_0_Language = SMIL_2_0_Language_Factory.SMIL_2_0_Language;
const GML_3_1_1 = GML_3_1_1_Factory.GML_3_1_1;
const WMTS_1_0 = WMTS_1_0_Factory.WMTS_1_0;
export class WmtsClientService {
    constructor(http) {
        this.http = http;
        const context = new Jsonix.Context([SMIL_2_0, SMIL_2_0_Language, GML_3_1_1, XLink_1_0, OWS_1_1_0, WMTS_1_0]);
        this.xmlunmarshaller = context.createUnmarshaller();
        this.xmlmarshaller = context.createMarshaller();
    }
    getCapabilities(url, version = '1.1.0') {
        // example: https://tiles.geoservice.dlr.de/service/wmts?SERVICE=WMTS&REQUEST=GetCapabilities&VERSION=1.1.0
        const getCapabilitiesUrl = `${url}?SERVICE=WMTS&REQUEST=GetCapabilities&VERSION=${version}`;
        const headers = new HttpHeaders({
            'Content-Type': 'text/xml',
            Accept: 'text/xml, application/xml'
        });
        return this.http.get(getCapabilitiesUrl, { headers, responseType: 'text' }).pipe(map(response => {
            return this.xmlunmarshaller.unmarshalString(response);
        }));
    }
    static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: WmtsClientService, deps: [{ token: i1.HttpClient }], target: i0.ɵɵFactoryTarget.Injectable }); }
    static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: WmtsClientService, providedIn: 'root' }); }
}
i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.8", ngImport: i0, type: WmtsClientService, decorators: [{
            type: Injectable,
            args: [{
                    providedIn: 'root'
                }]
        }], ctorParameters: () => [{ type: i1.HttpClient }] });
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xTdHJpbmcocmVzcG9uc2UpO1xyXG4gICAgICB9KVxyXG4gICAgKTtcclxuICB9XHJcblxyXG59XHJcbiJdfQ==