Nearby Search

Nearby Search (Baru) menggunakan satu atau beberapa jenis tempat, dan menampilkan daftar tempat yang cocok.

Nearby Search (Baru) menampilkan informasi tentang serangkaian tempat berdasarkan jenis tempat yang Anda tentukan — misalnya restaurant atau book_store atau bowling_alley. Layanan ini merespons dengan menampilkan daftar tempat yang cocok dengan jenis tempat yang ditentukan dalam radius locationRestriction yang ditentukan.

Untuk menggunakan Nearby Search (Baru), Anda harus mengaktifkan "Places API (Baru)" di project Google Cloud Anda. Lihat bagian Memulai untuk mengetahui detailnya

Menemukan tempat-tempat terdekat

Panggil searchNearby untuk menampilkan daftar tempat berdasarkan lokasi, radius, dan jenis tempat yang ditentukan. Tentukan parameter penelusuran menggunakan permintaan, lalu panggil searchNearby. Hasil ditampilkan sebagai daftar objek Place, yang memuat detail tempat. Cuplikan berikut menunjukkan contoh permintaan dan panggilan terhadap searchNearby:

TypeScript

// Restrict within the map viewport.
let center = new google.maps.LatLng(52.369358, 4.889258);

const request = {
    // required parameters
    fields: ['displayName', 'location', 'businessStatus'],
    locationRestriction: {
        center: center,
        radius: 500, 
    },
    // optional parameters
    includedPrimaryTypes: ['restaurant'],
    maxResultCount: 5,
    rankPreference: SearchNearbyRankPreference.POPULARITY,
    language: 'en-US',
    region: 'us',
};

//@ts-ignore
const { places } = await Place.searchNearby(request);
index.ts

JavaScript

// Restrict within the map viewport.
let center = new google.maps.LatLng(52.369358, 4.889258);
const request = {
  // required parameters
  fields: ["displayName", "location", "businessStatus"],
  locationRestriction: {
    center: center,
    radius: 500,
  },
  // optional parameters
  includedPrimaryTypes: ["restaurant"],
  maxResultCount: 5,
  rankPreference: SearchNearbyRankPreference.POPULARITY,
  language: "en-US",
  region: "us",
};
//@ts-ignore
const { places } = await Place.searchNearby(request);

index.js
  • Gunakan parameter fields (wajib) untuk menentukan daftar yang dipisahkan koma untuk satu atau beberapa kolom data.
  • Gunakan parameter locationRestriction (wajib) untuk menentukan radius maksimal 50.000 meter.
  • Gunakan parameter includedPrimaryTypes untuk menentukan satu atau beberapa jenis tempat yang akan ditelusuri
  • Gunakan parameter rankPreference untuk menentukan SearchNearbyRankPreference untuk POPULARITY atau DISTANCE.
  • Lihat daftar lengkap parameter.

Contoh

Contoh berikut menggunakan searchNearby untuk meminta daftar restoran dalam radius 500 meter dari pusat, dan menandai peta untuk menunjukkan hasilnya.

TypeScript

let map;

async function initMap() {
    const { Map, InfoWindow } = await google.maps.importLibrary('maps') as google.maps.MapsLibrary;

    let center = new google.maps.LatLng(52.369358, 4.889258);

    map = new Map(document.getElementById('map') as HTMLElement, {
        center: center,
        zoom: 11,
        mapId: 'DEMO_MAP_ID',
    });
    nearbySearch();
}

async function nearbySearch() {
    //@ts-ignore
    const { Place, SearchNearbyRankPreference } = await google.maps.importLibrary('places') as google.maps.PlacesLibrary;
    const { AdvancedMarkerElement } = await google.maps.importLibrary("marker") as google.maps.MarkerLibrary;

    // Restrict within the map viewport.
    let center = new google.maps.LatLng(52.369358, 4.889258);

    const request = {
        // required parameters
        fields: ['displayName', 'location', 'businessStatus'],
        locationRestriction: {
            center: center,
            radius: 500, 
        },
        // optional parameters
        includedPrimaryTypes: ['restaurant'],
        maxResultCount: 5,
        rankPreference: SearchNearbyRankPreference.POPULARITY,
        language: 'en-US',
        region: 'us',
    };

    //@ts-ignore
    const { places } = await Place.searchNearby(request);

    if (places.length) {
        console.log(places);

        const { LatLngBounds } = await google.maps.importLibrary("core") as google.maps.CoreLibrary;
        const bounds = new LatLngBounds();

        // Loop through and get all the results.
        places.forEach((place) => {
            const markerView = new AdvancedMarkerElement({
                map,
                position: place.location,
                title: place.displayName,
            });

            bounds.extend(place.location as google.maps.LatLng);
            console.log(place);
        });

        map.fitBounds(bounds);

    } else {
        console.log("No results");
    }
}

initMap();
index.ts

JavaScript

let map;

async function initMap() {
  const { Map, InfoWindow } = await google.maps.importLibrary("maps");
  let center = new google.maps.LatLng(52.369358, 4.889258);

  map = new Map(document.getElementById("map"), {
    center: center,
    zoom: 11,
    mapId: "DEMO_MAP_ID",
  });
  nearbySearch();
}

async function nearbySearch() {
  //@ts-ignore
  const { Place, SearchNearbyRankPreference } = await google.maps.importLibrary(
    "places",
  );
  const { AdvancedMarkerElement } = await google.maps.importLibrary("marker");
  // Restrict within the map viewport.
  let center = new google.maps.LatLng(52.369358, 4.889258);
  const request = {
    // required parameters
    fields: ["displayName", "location", "businessStatus"],
    locationRestriction: {
      center: center,
      radius: 500,
    },
    // optional parameters
    includedPrimaryTypes: ["restaurant"],
    maxResultCount: 5,
    rankPreference: SearchNearbyRankPreference.POPULARITY,
    language: "en-US",
    region: "us",
  };
  //@ts-ignore
  const { places } = await Place.searchNearby(request);

  if (places.length) {
    console.log(places);

    const { LatLngBounds } = await google.maps.importLibrary("core");
    const bounds = new LatLngBounds();

    // Loop through and get all the results.
    places.forEach((place) => {
      const markerView = new AdvancedMarkerElement({
        map,
        position: place.location,
        title: place.displayName,
      });

      bounds.extend(place.location);
      console.log(place);
    });
    map.fitBounds(bounds);
  } else {
    console.log("No results");
  }
}

initMap();
index.js

CSS

/* 
 * Always set the map height explicitly to define the size of the div element
 * that contains the map. 
 */
#map {
  height: 100%;
}

/* 
 * Optional: Makes the sample page fill the window. 
 */
html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

style.css

HTML

<html>
  <head>
    <title>Nearby Search</title>
    <script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>

    <link rel="stylesheet" type="text/css" href="./style.css" />
    <script type="module" src="./index.js"></script>
  </head>
  <body>
    <div id="map"></div>

    <!-- prettier-ignore -->
    <script>(g=>{var h,a,k,p="The Google Maps JavaScript API",c="google",l="importLibrary",q="__ib__",m=document,b=window;b=b[c]||(b[c]={});var d=b.maps||(b.maps={}),r=new Set,e=new URLSearchParams,u=()=>h||(h=new Promise(async(f,n)=>{await (a=m.createElement("script"));e.set("libraries",[...r]+"");for(k in g)e.set(k.replace(/[A-Z]/g,t=>"_"+t[0].toLowerCase()),g[k]);e.set("callback",c+".maps."+q);a.src=`https://maps.${c}apis.com/maps/api/js?`+e;d[q]=f;a.onerror=()=>h=n(Error(p+" could not load."));a.nonce=m.querySelector("script[nonce]")?.nonce||"";m.head.append(a)}));d[l]?console.warn(p+" only loads once. Ignoring:",g):d[l]=(f,...n)=>r.add(f)&&u().then(()=>d[l](f,...n))})
        ({key: "AIzaSyB41DRUbKWJHPxaFjMAwdrzWzbVKartNGg", v: "beta"});</script>
  </body>
</html>
index.html

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