Как реализовать поиск в графическом слое?

Question

[vasy7991]

Я использую ArcGIS API for JavaScript 4.11. Есть метод который принимает данные JSON. На основе этих данных создаются точки и добавляются в графический слой. Как реализовать поиск в графическом слое? Я нашел пример как реализовать поиск в FeatureLayer ( https://developers.arcgis.com/javascript/latest/sa... ). Как сделать тоже самое в GraphicsLayer?

Метод, который рисует точки:

function draw_point_layer(stations, list_name_net) {
                console.log(stations);
                for (i = 0; i < stations.length; i++) {
                    var point = {
                        type: "point", // autocasts as new Point()
                        longitude: stations[i]['longitude'],
                        latitude: stations[i]['latitude']
                    };
                    var pointAtt = {
                        Code: stations[i]['sitecode'],
                        Name: "<a href='" + stations[i]['link'] + "'>" + stations[i]['name'] + "</a>",
                        Type: stations[i]['type'],
                        Nets: list_name_net[i]
                    };
                    var pointGraphic = new Graphic({
                        geometry: point,
                        symbol: markerSymbol,
                        attributes: pointAtt,
                        popupTemplate: {
                            content: [{
                                type: "fields",
                                fieldInfos: [
                                    {
                                        fieldName: "Code",
                                        label: 'Код',
                                    },
                                    {
                                        fieldName: "Name",
                                        label: 'Имя',
                                    },
                                    {
                                        fieldName: "Type",
                                        label: 'Тип',
                                    },
                                    {
                                        fieldName: "Nets",
                                        label: 'Сети',
                                    },
                                ]
                            }]
                        }
                    });
                    pointLayer.add(pointGraphic);
                }
            }

Comments

[Анатолий]

It is generally preferred to construct a FeatureLayer with its source property when working with client-side graphics since the FeatureLayer has more capabilities than the GraphicsLayer, including rendering, querying, and labeling.

The Search widget provides a way to perform search operations on locator service(s) and/or map/feature service feature layer(s). If using a locator with a geocoding service, the findAddressCandidates operation is used, whereas queries are used on feature layers.