预览图
public GetTraffficSpeed(): Observable<any> {
let serviceUrl = GEOSERVICE;
serviceUrl +=
'/geoserver/tomtom/ows?service=WFS&version=1.0.0&request=GetFeature&typeName=tomtom:map_traffic_speed&maxFeatures=9999999&outputFormat=application%2Fjson';
return this.http.get(serviceUrl);
}
public MakeLevelOfService(options: any) {
let vectorSource =