Harita Türleri

async function init() {
    const { Map3DElement } = await google.maps.importLibrary('maps3d');
    const map = new Map3DElement({
        center: {
            lat: 37.789,
            lng: -122.401,
            altitude: 0,
        },
        range: 2200,
        tilt: 45,
        heading: 188,
    });
    map.mode = 'SATELLITE';
    document.body.append(map);
}

void init();
index.ts

async function init() {
    const { Map3DElement } = await google.maps.importLibrary('maps3d');
    const map = new Map3DElement({
        center: {
            lat: 37.789,
            lng: -122.401,
            altitude: 0,
        },
        range: 2200,
        tilt: 45,
        heading: 188,
    });
    map.mode = 'SATELLITE';
    document.body.append(map);
}

void init();
index.js

/* 
 * Always set the map height explicitly to define the size of the div element
 * that contains the map. 
 */
#gmp-map-3d {
    height: 100%;
}
html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
}
style.css

<html>
    <head>
        <title>3d map 45-degree perspective</title>
        <link rel="stylesheet" type="text/css" href="./style.css" />
        <script type="module" src="./index.js"></script>
        <script>
            // prettier-ignore
            (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: "GOOGLE_MAPS_API_KEY"
            });
        </script>
    </head>
    <body>
        <div id="map"></div>
    </body>
</html>
index.html

/*
 * This demo demonstrates how to replace default map tiles with custom imagery.
 * In this case, the CoordMapType displays gray tiles annotated with the tile
 * coordinates.
 *
 * Try panning and zooming the map to see how the coordinates change.
 */

class CoordMapType {
  tileSize: google.maps.Size;
  maxZoom = 19;
  name = "Tile #s";
  alt = "Tile Coordinate Map Type";

  constructor(tileSize: google.maps.Size) {
    this.tileSize = tileSize;
  }

  getTile(
    coord: google.maps.Point,
    zoom: number,
    ownerDocument: Document
  ): HTMLElement {
    const div = ownerDocument.createElement("div");

    div.innerHTML = String(coord);
    div.style.width = this.tileSize.width + "px";
    div.style.height = this.tileSize.height + "px";
    div.style.fontSize = "10";
    div.style.borderStyle = "solid";
    div.style.borderWidth = "1px";
    div.style.borderColor = "#AAAAAA";
    div.style.backgroundColor = "#E5E3DF";
    return div;
  }

  releaseTile(tile: HTMLElement): void {}
}

function initMap(): void {
  const map = new google.maps.Map(
    document.getElementById("map") as HTMLElement,
    {
      zoom: 10,
      center: { lat: 41.85, lng: -87.65 },
      streetViewControl: false,
      mapTypeId: "coordinate",
      mapTypeControlOptions: {
        mapTypeIds: ["coordinate", "roadmap"],
        style: google.maps.MapTypeControlStyle.DROPDOWN_MENU,
      },
    }
  );

  map.addListener("maptypeid_changed", () => {
    const showStreetViewControl =
      (map.getMapTypeId() as string) !== "coordinate";

    map.setOptions({
      streetViewControl: showStreetViewControl,
    });
  });

  // Now attach the coordinate map type to the map's registry.
  map.mapTypes.set(
    "coordinate",
    new CoordMapType(new google.maps.Size(256, 256))
  );
}

declare global {
  interface Window {
    initMap: () => void;
  }
}
window.initMap = initMap;
index.ts

/*
 * This demo demonstrates how to replace default map tiles with custom imagery.
 * In this case, the CoordMapType displays gray tiles annotated with the tile
 * coordinates.
 *
 * Try panning and zooming the map to see how the coordinates change.
 */
class CoordMapType {
  tileSize;
  maxZoom = 19;
  name = "Tile #s";
  alt = "Tile Coordinate Map Type";
  constructor(tileSize) {
    this.tileSize = tileSize;
  }
  getTile(coord, zoom, ownerDocument) {
    const div = ownerDocument.createElement("div");

    div.innerHTML = String(coord);
    div.style.width = this.tileSize.width + "px";
    div.style.height = this.tileSize.height + "px";
    div.style.fontSize = "10";
    div.style.borderStyle = "solid";
    div.style.borderWidth = "1px";
    div.style.borderColor = "#AAAAAA";
    div.style.backgroundColor = "#E5E3DF";
    return div;
  }
  releaseTile(tile) {}
}

function initMap() {
  const map = new google.maps.Map(document.getElementById("map"), {
    zoom: 10,
    center: { lat: 41.85, lng: -87.65 },
    streetViewControl: false,
    mapTypeId: "coordinate",
    mapTypeControlOptions: {
      mapTypeIds: ["coordinate", "roadmap"],
      style: google.maps.MapTypeControlStyle.DROPDOWN_MENU,
    },
  });

  map.addListener("maptypeid_changed", () => {
    const showStreetViewControl = map.getMapTypeId() !== "coordinate";

    map.setOptions({
      streetViewControl: showStreetViewControl,
    });
  });
  // Now attach the coordinate map type to the map's registry.
  map.mapTypes.set(
    "coordinate",
    new CoordMapType(new google.maps.Size(256, 256)),
  );
}

window.initMap = initMap;
index.js

/*
 * This demo illustrates the coordinate system used to display map tiles in the
 * API.
 *
 * Tiles in Google Maps are numbered from the same origin as that for
 * pixels. For Google's implementation of the Mercator projection, the origin
 * tile is always at the northwest corner of the map, with x values increasing
 * from west to east and y values increasing from north to south.
 *
 * Try panning and zooming the map to see how the coordinates change.
 */

class CoordMapType implements google.maps.MapType {
  tileSize: google.maps.Size;
  alt: string|null = null;
  maxZoom: number = 17;
  minZoom: number = 0;
  name: string|null = null;
  projection: google.maps.Projection|null = null;
  radius: number = 6378137;

  constructor(tileSize: google.maps.Size) {
    this.tileSize = tileSize;
  }
  getTile(
    coord: google.maps.Point,
    zoom: number,
    ownerDocument: Document
  ): HTMLElement {
    const div = ownerDocument.createElement("div");

    div.innerHTML = String(coord);
    div.style.width = this.tileSize.width + "px";
    div.style.height = this.tileSize.height + "px";
    div.style.fontSize = "10";
    div.style.borderStyle = "solid";
    div.style.borderWidth = "1px";
    div.style.borderColor = "#AAAAAA";
    return div;
  }
  releaseTile(tile: Element): void {}
}

function initMap(): void {
  const map = new google.maps.Map(
    document.getElementById("map") as HTMLElement,
    {
      zoom: 10,
      center: { lat: 41.85, lng: -87.65 },
    }
  );

  // Insert this overlay map type as the first overlay map type at
  // position 0. Note that all overlay map types appear on top of
  // their parent base map.
  const coordMapType = new CoordMapType(new google.maps.Size(256, 256))
  map.overlayMapTypes.insertAt(
    0,
    coordMapType
  );
}

declare global {
  interface Window {
    initMap: () => void;
  }
}
window.initMap = initMap;
index.ts

/*
 * This demo illustrates the coordinate system used to display map tiles in the
 * API.
 *
 * Tiles in Google Maps are numbered from the same origin as that for
 * pixels. For Google's implementation of the Mercator projection, the origin
 * tile is always at the northwest corner of the map, with x values increasing
 * from west to east and y values increasing from north to south.
 *
 * Try panning and zooming the map to see how the coordinates change.
 */
class CoordMapType {
  tileSize;
  alt = null;
  maxZoom = 17;
  minZoom = 0;
  name = null;
  projection = null;
  radius = 6378137;
  constructor(tileSize) {
    this.tileSize = tileSize;
  }
  getTile(coord, zoom, ownerDocument) {
    const div = ownerDocument.createElement("div");

    div.innerHTML = String(coord);
    div.style.width = this.tileSize.width + "px";
    div.style.height = this.tileSize.height + "px";
    div.style.fontSize = "10";
    div.style.borderStyle = "solid";
    div.style.borderWidth = "1px";
    div.style.borderColor = "#AAAAAA";
    return div;
  }
  releaseTile(tile) {}
}

function initMap() {
  const map = new google.maps.Map(document.getElementById("map"), {
    zoom: 10,
    center: { lat: 41.85, lng: -87.65 },
  });
  // Insert this overlay map type as the first overlay map type at
  // position 0. Note that all overlay map types appear on top of
  // their parent base map.
  const coordMapType = new CoordMapType(new google.maps.Size(256, 256));

  map.overlayMapTypes.insertAt(0, coordMapType);
}

window.initMap = initMap;
index.js

function initMap(): void {
  const map = new google.maps.Map(
    document.getElementById("map") as HTMLElement,
    {
      center: { lat: 0, lng: 0 },
      zoom: 1,
      streetViewControl: false,
      mapTypeControlOptions: {
        mapTypeIds: ["moon"],
      },
    }
  );

  const moonMapType = new google.maps.ImageMapType({
    getTileUrl: function (coord, zoom): string {
      const normalizedCoord = getNormalizedCoord(coord, zoom);

      if (!normalizedCoord) {
        return "";
      }

      const bound = Math.pow(2, zoom);
      return (
        "https://mw1.google.com/mw-planetary/lunar/lunarmaps_v1/clem_bw" +
        "/" +
        zoom +
        "/" +
        normalizedCoord.x +
        "/" +
        (bound - normalizedCoord.y - 1) +
        ".jpg"
      );
    },
    tileSize: new google.maps.Size(256, 256),
    maxZoom: 9,
    minZoom: 0,
    // @ts-ignore TODO 'radius' does not exist in type 'ImageMapTypeOptions'
    radius: 1738000,
    name: "Moon",
  });

  map.mapTypes.set("moon", moonMapType);
  map.setMapTypeId("moon");
}

// Normalizes the coords that tiles repeat across the x axis (horizontally)
// like the standard Google map tiles.
function getNormalizedCoord(coord, zoom) {
  const y = coord.y;
  let x = coord.x;

  // tile range in one direction range is dependent on zoom level
  // 0 = 1 tile, 1 = 2 tiles, 2 = 4 tiles, 3 = 8 tiles, etc
  const tileRange = 1 << zoom;

  // don't repeat across y-axis (vertically)
  if (y < 0 || y >= tileRange) {
    return null;
  }

  // repeat across x-axis
  if (x < 0 || x >= tileRange) {
    x = ((x % tileRange) + tileRange) % tileRange;
  }

  return { x: x, y: y };
}

declare global {
  interface Window {
    initMap: () => void;
  }
}
window.initMap = initMap;
index.ts

function initMap() {
  const map = new google.maps.Map(document.getElementById("map"), {
    center: { lat: 0, lng: 0 },
    zoom: 1,
    streetViewControl: false,
    mapTypeControlOptions: {
      mapTypeIds: ["moon"],
    },
  });
  const moonMapType = new google.maps.ImageMapType({
    getTileUrl: function (coord, zoom) {
      const normalizedCoord = getNormalizedCoord(coord, zoom);

      if (!normalizedCoord) {
        return "";
      }

      const bound = Math.pow(2, zoom);
      return (
        "https://mw1.google.com/mw-planetary/lunar/lunarmaps_v1/clem_bw" +
        "/" +
        zoom +
        "/" +
        normalizedCoord.x +
        "/" +
        (bound - normalizedCoord.y - 1) +
        ".jpg"
      );
    },
    tileSize: new google.maps.Size(256, 256),
    maxZoom: 9,
    minZoom: 0,
    // @ts-ignore TODO 'radius' does not exist in type 'ImageMapTypeOptions'
    radius: 1738000,
    name: "Moon",
  });

  map.mapTypes.set("moon", moonMapType);
  map.setMapTypeId("moon");
}

// Normalizes the coords that tiles repeat across the x axis (horizontally)
// like the standard Google map tiles.
function getNormalizedCoord(coord, zoom) {
  const y = coord.y;
  let x = coord.x;
  // tile range in one direction range is dependent on zoom level
  // 0 = 1 tile, 1 = 2 tiles, 2 = 4 tiles, 3 = 8 tiles, etc
  const tileRange = 1 << zoom;

  // don't repeat across y-axis (vertically)
  if (y < 0 || y >= tileRange) {
    return null;
  }

  // repeat across x-axis
  if (x < 0 || x >= tileRange) {
    x = ((x % tileRange) + tileRange) % tileRange;
  }
  return { x: x, y: y };
}

window.initMap = initMap;
index.js

// This example defines an image map type using the Gall-Peters
// projection.
// https://en.wikipedia.org/wiki/Gall%E2%80%93Peters_projection
const mapElement = document.querySelector('gmp-map')!;
let innerMap: google.maps.Map;

async function init() {
    // Request the needed libraries.
    await google.maps.importLibrary('maps');

    // Create a map.
    innerMap = mapElement.innerMap;
    innerMap.setOptions({
        mapTypeControl: false,
    });

    // Set the Gall-Peters map type.
    const gallPetersMapType = await initGallPeters();
    innerMap.mapTypes.set('gallPeters', gallPetersMapType);
    innerMap.setMapTypeId('gallPeters');

    // Show the lat and lng under the mouse cursor.
    const coordsDiv = document.getElementById('coords')!;

    innerMap.addListener('mousemove', (event: google.maps.MapMouseEvent) => {
        coordsDiv.textContent = `lat: ${String(Math.round(event.latLng!.lat()))}, lng: ${String(Math.round(event.latLng!.lng()))}`;
    });

    // Add some markers to the map.
    innerMap.data.setStyle((feature) => {
        return {
            title: feature.getProperty('name') as string,
            optimized: false,
        };
    });
    innerMap.data.addGeoJson(cities);
}

async function initGallPeters(): Promise<google.maps.ImageMapType> {
    const [{ ImageMapType }, { Size, Point, LatLng }] = await Promise.all([
        google.maps.importLibrary('maps'),
        google.maps.importLibrary('core'),
    ]);

    const GALL_PETERS_RANGE_X = 800;
    const GALL_PETERS_RANGE_Y = 512;

    // Fetch Gall-Peters tiles stored locally on our server.
    const gallPetersMapType = new ImageMapType({
        getTileUrl(coord, zoom) {
            const scale = 1 << zoom;

            // Wrap tiles horizontally.
            const x = ((coord.x % scale) + scale) % scale;

            // Don't wrap tiles vertically.
            const y = coord.y;

            if (y < 0 || y >= scale) return '';

            return `gall-peters_${String(zoom)}_${String(x)}_${String(y)}.png`;
        },
        tileSize: new Size(GALL_PETERS_RANGE_X, GALL_PETERS_RANGE_Y),
        minZoom: 0,
        maxZoom: 1,
        name: 'Gall-Peters',
    });

    // Describe the Gall-Peters projection used by these tiles.
    gallPetersMapType.projection = {
        fromLatLngToPoint(latLng: google.maps.LatLng) {
            const latRadians = (latLng.lat() * Math.PI) / 180;
            return new Point(
                GALL_PETERS_RANGE_X * (0.5 + latLng.lng() / 360),
                GALL_PETERS_RANGE_Y * (0.5 - 0.5 * Math.sin(latRadians))
            );
        },
        fromPointToLatLng(point: google.maps.Point, noWrap?: boolean) {
            const x = point.x / GALL_PETERS_RANGE_X;
            const y = Math.max(0, Math.min(1, point.y / GALL_PETERS_RANGE_Y));

            return new LatLng(
                (Math.asin(1 - 2 * y) * 180) / Math.PI,
                -180 + 360 * x,
                noWrap
            );
        },
    };

    return gallPetersMapType;
}

// GeoJSON, describing the locations and names of some cities.
const cities = {
    type: 'FeatureCollection',
    features: [
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [-87.65, 41.85] },
            properties: { name: 'Chicago' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [-149.9, 61.218] },
            properties: { name: 'Anchorage' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [-99.127, 19.427] },
            properties: { name: 'Mexico City' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [-0.126, 51.5] },
            properties: { name: 'London' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [28.045, -26.201] },
            properties: { name: 'Johannesburg' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [15.322, -4.325] },
            properties: { name: 'Kinshasa' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [151.207, -33.867] },
            properties: { name: 'Sydney' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [0, 0] },
            properties: { name: '0°N 0°E' },
        },
    ],
};

void init();
index.ts

// This example defines an image map type using the Gall-Peters
// projection.
// https://en.wikipedia.org/wiki/Gall%E2%80%93Peters_projection
const mapElement = document.querySelector('gmp-map');
let innerMap;

async function init() {
    // Request the needed libraries.
    await google.maps.importLibrary('maps');

    // Create a map.
    innerMap = mapElement.innerMap;
    innerMap.setOptions({
        mapTypeControl: false,
    });

    // Set the Gall-Peters map type.
    const gallPetersMapType = await initGallPeters();
    innerMap.mapTypes.set('gallPeters', gallPetersMapType);
    innerMap.setMapTypeId('gallPeters');

    // Show the lat and lng under the mouse cursor.
    const coordsDiv = document.getElementById('coords');

    innerMap.addListener('mousemove', (event) => {
        coordsDiv.textContent = `lat: ${String(Math.round(event.latLng.lat()))}, lng: ${String(Math.round(event.latLng.lng()))}`;
    });

    // Add some markers to the map.
    innerMap.data.setStyle((feature) => {
        return {
            title: feature.getProperty('name'),
            optimized: false,
        };
    });
    innerMap.data.addGeoJson(cities);
}

async function initGallPeters() {
    const [{ ImageMapType }, { Size, Point, LatLng }] = await Promise.all([
        google.maps.importLibrary('maps'),
        google.maps.importLibrary('core'),
    ]);

    const GALL_PETERS_RANGE_X = 800;
    const GALL_PETERS_RANGE_Y = 512;

    // Fetch Gall-Peters tiles stored locally on our server.
    const gallPetersMapType = new ImageMapType({
        getTileUrl(coord, zoom) {
            const scale = 1 << zoom;

            // Wrap tiles horizontally.
            const x = ((coord.x % scale) + scale) % scale;

            // Don't wrap tiles vertically.
            const y = coord.y;

            if (y < 0 || y >= scale) return '';

            return `gall-peters_${String(zoom)}_${String(x)}_${String(y)}.png`;
        },
        tileSize: new Size(GALL_PETERS_RANGE_X, GALL_PETERS_RANGE_Y),
        minZoom: 0,
        maxZoom: 1,
        name: 'Gall-Peters',
    });

    // Describe the Gall-Peters projection used by these tiles.
    gallPetersMapType.projection = {
        fromLatLngToPoint(latLng) {
            const latRadians = (latLng.lat() * Math.PI) / 180;
            return new Point(
                GALL_PETERS_RANGE_X * (0.5 + latLng.lng() / 360),
                GALL_PETERS_RANGE_Y * (0.5 - 0.5 * Math.sin(latRadians))
            );
        },
        fromPointToLatLng(point, noWrap) {
            const x = point.x / GALL_PETERS_RANGE_X;
            const y = Math.max(0, Math.min(1, point.y / GALL_PETERS_RANGE_Y));

            return new LatLng(
                (Math.asin(1 - 2 * y) * 180) / Math.PI,
                -180 + 360 * x,
                noWrap
            );
        },
    };

    return gallPetersMapType;
}

// GeoJSON, describing the locations and names of some cities.
const cities = {
    type: 'FeatureCollection',
    features: [
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [-87.65, 41.85] },
            properties: { name: 'Chicago' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [-149.9, 61.218] },
            properties: { name: 'Anchorage' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [-99.127, 19.427] },
            properties: { name: 'Mexico City' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [-0.126, 51.5] },
            properties: { name: 'London' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [28.045, -26.201] },
            properties: { name: 'Johannesburg' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [15.322, -4.325] },
            properties: { name: 'Kinshasa' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [151.207, -33.867] },
            properties: { name: 'Sydney' },
        },
        {
            type: 'Feature',
            geometry: { type: 'Point', coordinates: [0, 0] },
            properties: { name: '0°N 0°E' },
        },
    ],
};

void init();
index.js