index.ts

/*
 * Copyright 2019 Google LLC. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

// [START maps_js_local_context_styles]
let map: google.maps.Map;
const center = { lat: 21.27869, lng: -157.826347 };

const styles: google.maps.MapTypeStyle[] = [
  { elementType: "geometry", stylers: [{ color: "#efe6be" }] },
  { elementType: "labels.icon", stylers: [{ visibility: "off" }] },
  {
    elementType: "labels.text.fill",
    stylers: [{ color: "#f5f5f5" }, { weight: 1.5 }],
  },
  {
    elementType: "labels.text.stroke",
    stylers: [{ color: "#9e9e9e" }, { weight: 1.5 }],
  },
  {
    featureType: "administrative.land_parcel",
    stylers: [{ visibility: "off" }],
  },
  {
    featureType: "administrative.land_parcel",
    elementType: "labels.text.fill",
    stylers: [{ color: "#bdbdbd" }],
  },
  {
    featureType: "administrative.neighborhood",
    stylers: [{ visibility: "off" }],
  },
  {
    featureType: "poi",
    elementType: "geometry",
    stylers: [{ color: "#c44135" }],
  },
  {
    featureType: "poi.park",
    elementType: "geometry",
    stylers: [{ color: "#328829" }],
  },
  {
    featureType: "poi.sports_complex",
    elementType: "geometry",
    stylers: [{ color: "#2ca37b" }],
  },
  {
    featureType: "road",
    elementType: "geometry",
    stylers: [{ color: "#e4b083" }],
  },
  {
    featureType: "road",
    elementType: "labels",
    stylers: [{ visibility: "off" }],
  },
  {
    featureType: "water",
    elementType: "geometry",
    stylers: [{ color: "#32cbb1" }],
  },
  {
    featureType: "water",
    elementType: "labels.text",
    stylers: [{ visibility: "off" }],
  },
  {
    featureType: "water",
    elementType: "labels.text.fill",
    stylers: [{ color: "#9e9e9e" }],
  },
];

function initMap() {
  const localContextMapView = new google.maps.localContext.LocalContextMapView({
    element: document.getElementById("map"),
    placeTypePreferences: [
      { type: "bakery", weight: 1 },
      { type: "park", weight: 2 },
      { type: "restaurant", weight: 3 },
      { type: "shopping_mall", weight: 1 },
      { type: "tourist_attraction", weight: 3 },
    ],
    maxPlaceCount: 18,
    directionsOptions: { origin: center },
  });

  map = localContextMapView.map!;

  // Trigger hidePlaceDetailsView() with a click event handler on the inner map.
  map.addListener("click", () => {
    localContextMapView.hidePlaceDetailsView();
  });

  // [START maps_js_local_context_styles_merge]
  // Merge map styles.
  const mergedStyles = map.get("styles").concat(styles);

  map.setOptions({
    center: center,
    zoom: 14,
    styles: mergedStyles,
  });
  // [END maps_js_local_context_styles_merge]

  // [START maps_js_local_context_styles_marker]
  // Add a marker at the center point
  new google.maps.Marker({
    position: center,
    map: map,
    icon: "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABgAAAAYCAYAAADgdz34AAAAdUlEQVR4AWMYOWAU/AfhYWMBCxA3A/FlIN4MxN7I6gjg80DcD8QC+CzIxqIxH6aOSHwfYQmmBZexuQymjgTcj8uCz1gUHybDgvO4LFiMRXE4GRb8x2UBDxCXQ8PxPdSrLNSxAD+g3ALCeNQCKoHhZcHAg1EAAM3cyWj3TGxhAAAAAElFTkSuQmCC",
    zIndex: 30,
  });
  // [END maps_js_local_context_styles_marker]
}
// [END maps_js_local_context_styles]
export { initMap };