googlemaps-samples · willum070 · Sep 17, 2025 · Sep 17, 2025
diff --git a/dist/index.html b/dist/index.html
@@ -66,6 +66,7 @@ <h1>Maps JSAPI Samples</h1>
   <li><a href='/samples/routes-get-alternatives/dist'>routes-get-alternatives</a></li>
   <li><a href='/samples/routes-get-directions/dist'>routes-get-directions</a></li>
   <li><a href='/samples/routes-get-directions-panel/dist'>routes-get-directions-panel</a></li>
+  <li><a href='/samples/routes-markers/dist'>routes-markers</a></li>
   <li><a href='/samples/routes-route-matrix/dist'>routes-route-matrix</a></li>
   <li><a href='/samples/test-example/dist'>test-example</a></li>
   <li><a href='/samples/ui-kit-customization/dist'>ui-kit-customization</a></li>

diff --git a/dist/samples/routes-markers/app/.eslintsrc.json b/dist/samples/routes-markers/app/.eslintsrc.json
@@ -0,0 +1,13 @@
+{
+  "extends": [
+    "plugin:@typescript-eslint/recommended"
+  ],
+  "parser": "@typescript-eslint/parser",
+  "rules": {
+    "@typescript-eslint/ban-ts-comment": 0,
+    "@typescript-eslint/no-this-alias": 1,
+    "@typescript-eslint/no-empty-function": 1,
+    "@typescript-eslint/explicit-module-boundary-types": 1,
+    "@typescript-eslint/no-unused-vars": 1
+  }
+}
diff --git a/dist/samples/routes-markers/app/README.md b/dist/samples/routes-markers/app/README.md
@@ -0,0 +1,33 @@
+# Google Maps JavaScript Sample
+
+This sample is generated from @googlemaps/js-samples located at
+https://github.com/googlemaps-samples/js-api-samples.
+
+## Setup
+
+### Before starting run:
+
+`$npm i`
+
+### Run an example on a local web server
+
+First `cd` to the folder for the sample to run, then:
+
+`$npm start`
+
+### Build an individual example
+
+From `samples/`:
+
+`$npm run build --workspace=sample-name/`
+
+### Build all of the examples.
+
+From `samples/`:
+`$npm run build-all`
+
+## Feedback
+
+For feedback related to this sample, please open a new issue on
+[GitHub](https://github.com/googlemaps-samples/js-api-samples/issues).
+
diff --git a/dist/samples/routes-markers/app/index.html b/dist/samples/routes-markers/app/index.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<!--
+ @license
+ Copyright 2025 Google LLC. All Rights Reserved.
+ SPDX-License-Identifier: Apache-2.0
+-->
+ <!--[START maps_routes_markers]-->
+<html>
+  <head>
+    <title>Get directions</title>
+
+    <link rel="stylesheet" type="text/css" href="./style.css" />
+    <script type="module" src="./index.js"></script>
+  </head>
+  <body>
+    <gmp-map center="37.447646, -122.113878" zoom="12"></gmp-map>
+    <!-- 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: "AIzaSyA6myHzS10YXdcazAFalmXvDkrYCp5cLc8", v: "beta"});</script>
+  </body>
+</html>
+<!--[END maps_routes_markers]-->
diff --git a/dist/samples/routes-markers/app/index.ts b/dist/samples/routes-markers/app/index.ts
@@ -0,0 +1,124 @@
+/*
+ * @license
+ * Copyright 2025 Google LLC. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+// [START maps_routes_markers]
+let mapPolylines: google.maps.Polyline[] = [];
+const mapElement = document.querySelector('gmp-map') as google.maps.MapElement;
+let innerMap;
+
+// Initialize and add the map.
+async function initMap() {
+  //  Request the needed libraries.
+  await google.maps.importLibrary('maps');
+
+  innerMap = await mapElement.innerMap;
+  innerMap.setOptions({
+    mapTypeControl: false,
+    mapId: 'DEMO_MAP_ID',
+  });
+
+  // Call the function after the map is loaded.
+  google.maps.event.addListenerOnce(innerMap, 'idle', () => {
+    getDirections();
+  });
+}
+
+async function getDirections() {
+  //@ts-ignore
+  // Request the needed libraries.
+  const [{ Route }, { PinElement }] = await Promise.all([
+    google.maps.importLibrary('routes'),
+    google.maps.importLibrary('marker'),
+  ]);
+
+  // [START maps_routes_markers_request_full]
+  // [START maps_routes_markers_request]
+  // Define routes request with an intermediate stop.
+  const request = {
+    origin: 'Parking lot, Christmas Tree Point Rd, San Francisco, CA 94131',
+    destination: '100 Spinnaker Dr, Sausalito, CA 94965', // We're having a yummy lunch!
+    intermediates: [{ location: '300 Finley Rd San Francisco, CA 94129' }], // But first, we golf!
+    travelMode: 'DRIVING',
+    fields: ['path', 'legs', 'viewport'],
+  };
+  // [END maps_routes_markers_request]
+
+  // Call computeRoutes to get the directions.
+  const result = await Route.computeRoutes(request);
+  if (!result.routes || result.routes.length === 0) {
+    console.warn("No routes found");
+    return;
+  }
+  // [END maps_routes_markers_request_full]
+
+  // [START maps_routes_markers_style_maker]
+  // Alter style based on marker index.
+  function markerOptionsMaker(
+    defaultOptions: google.maps.marker.AdvancedMarkerElementOptions,
+    //@ts-ignore
+    waypointMarkerDetails: google.maps.routes.WaypointMarkerDetails
+  ) {
+    const { index, totalMarkers, leg } = waypointMarkerDetails;
+
+    // Style the origin waypoint.
+    if (index === 0) {
+      return {
+        ...defaultOptions,
+        map: innerMap,
+        content: new PinElement({
+          glyph: (index + 1).toString(),
+          glyphColor: 'white',
+          background: 'green',
+          borderColor: 'green',
+        }).element
+      }
+    }
+
+    // Style all intermediate waypoints.
+    if (!(index === 0 || index === totalMarkers - 1)) {
+      return {
+        ...defaultOptions,
+        map: innerMap,
+        content: new PinElement({
+          glyph: (index + 1).toString(),
+          glyphColor: 'white',
+          background: 'blue',
+          borderColor: 'blue',
+        }).element
+      }
+    }
+
+    // Style the destination waypoint.
+    if (index === totalMarkers - 1) {
+      return {
+        ...defaultOptions,
+        map: innerMap,
+        content: new PinElement({
+          glyph: (index + 1).toString(),
+          glyphColor: 'white',
+          background: 'red',
+          borderColor: 'red',
+        }).element
+      }
+    }
+
+    return { ...defaultOptions, map: innerMap };
+  }
+
+  const markers = await result.routes[0].createWaypointAdvancedMarkers(markerOptionsMaker);
+  // [END maps_routes_markers_style_maker]
+
+
+  // Fit the map to the route.
+  innerMap.fitBounds(result.routes[0].viewport);
+  innerMap.setHeading(270);
+
+  // Create polylines and add them to the map.
+  mapPolylines = result.routes[0].createPolylines();
+  mapPolylines.forEach((polyline) => polyline.setMap(innerMap));
+}
+
+initMap();
+// [END maps_routes_markers]
diff --git a/dist/samples/routes-markers/app/package.json b/dist/samples/routes-markers/app/package.json
@@ -0,0 +1,14 @@
+{
+  "name": "@js-api-samples/routes-markers",
+  "version": "1.0.0",
+  "scripts": {
+    "build": "tsc && bash ../jsfiddle.sh routes-markers && bash ../app.sh routes-markers && bash ../docs.sh routes-markers && npm run build:vite --workspace=. && bash ../dist.sh routes-markers",
+    "test": "tsc && npm run build:vite --workspace=.",
+    "start": "tsc && vite build --base './' && vite",
+    "build:vite": "vite build --base './'",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+
+  }
+}
diff --git a/dist/samples/routes-markers/app/style.css b/dist/samples/routes-markers/app/style.css
@@ -0,0 +1,24 @@
+/*
+ * @license
+ * Copyright 2025 Google LLC. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+/* [START maps_routes_markers] */
+/*
+ * 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;
+}
+/* [END maps_routes_markers] */
diff --git a/dist/samples/routes-markers/app/tsconfig.json b/dist/samples/routes-markers/app/tsconfig.json
@@ -0,0 +1,17 @@
+{
+    "compilerOptions": {
+      "module": "esnext",
+      "target": "esnext",
+      "strict": true,
+      "noImplicitAny": false,
+      "lib": [
+        "es2015",
+        "esnext",
+        "es6",
+        "dom",
+        "dom.iterable"
+      ],
+      "moduleResolution": "Node",
+      "jsx": "preserve"
+    }
+  }
diff --git a/dist/samples/routes-markers/dist/assets/index-BP2BsdRL.js b/dist/samples/routes-markers/dist/assets/index-BP2BsdRL.js
diff --git a/dist/samples/routes-markers/dist/assets/index-kz-ac4rW.css b/dist/samples/routes-markers/dist/assets/index-kz-ac4rW.css
@@ -0,0 +1,5 @@
+/*
+ * @license
+ * Copyright 2025 Google LLC. All Rights Reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ */#map{height:100%}html,body{height:100%;margin:0;padding:0}
diff --git a/dist/samples/routes-markers/dist/index.html b/dist/samples/routes-markers/dist/index.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<!--
+ @license
+ Copyright 2025 Google LLC. All Rights Reserved.
+ SPDX-License-Identifier: Apache-2.0
+-->
+ <!--[START maps_routes_markers]-->
+<html>
+  <head>
+    <title>Get directions</title>
+
+    <script type="module" crossorigin src="./assets/index-BP2BsdRL.js"></script>
+    <link rel="stylesheet" crossorigin href="./assets/index-kz-ac4rW.css">
+  </head>
+  <body>
+    <gmp-map center="37.447646, -122.113878" zoom="12"></gmp-map>
+    <!-- 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: "AIzaSyA6myHzS10YXdcazAFalmXvDkrYCp5cLc8", v: "beta"});</script>
+  </body>
+</html>
+<!--[END maps_routes_markers]-->
diff --git a/dist/samples/routes-markers/docs/index.html b/dist/samples/routes-markers/docs/index.html
@@ -0,0 +1,22 @@
+<!doctype html>
+<!--
+ @license
+ Copyright 2025 Google LLC. All Rights Reserved.
+ SPDX-License-Identifier: Apache-2.0
+-->
+ <!--[START maps_routes_markers]-->
+<html>
+  <head>
+    <title>Get directions</title>
+
+    <link rel="stylesheet" type="text/css" href="./style.css" />
+    <script type="module" src="./index.js"></script>
+  </head>
+  <body>
+    <gmp-map center="37.447646, -122.113878" zoom="12"></gmp-map>
+    <!-- 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: "AIzaSyA6myHzS10YXdcazAFalmXvDkrYCp5cLc8", v: "beta"});</script>
+  </body>
+</html>
+<!--[END maps_routes_markers]-->