This example uses a symbol to add a vector-based icon to a marker. The symbol uses one of the predefined vector paths ('CIRCLE') supplied by the Google Maps JavaScript API.
Read the documentation.
TypeScript
// This example uses a symbol to add a vector-based icon to a marker. // The symbol uses one of the predefined vector paths ('CIRCLE') supplied by the // Google Maps JavaScript API. function initMap(): void { const map = new google.maps.Map( document.getElementById("map") as HTMLElement, { zoom: 4, center: { lat: -25.363882, lng: 131.044922 }, } ); new google.maps.Marker({ position: map.getCenter(), icon: { path: google.maps.SymbolPath.CIRCLE, scale: 10, }, draggable: true, map: map, }); } declare global { interface Window { initMap: () => void; } } window.initMap = initMap;
JavaScript
// This example uses a symbol to add a vector-based icon to a marker. // The symbol uses one of the predefined vector paths ('CIRCLE') supplied by the // Google Maps JavaScript API. function initMap() { const map = new google.maps.Map(document.getElementById("map"), { zoom: 4, center: { lat: -25.363882, lng: 131.044922 }, }); new google.maps.Marker({ position: map.getCenter(), icon: { path: google.maps.SymbolPath.CIRCLE, scale: 10, }, draggable: true, map: map, }); } window.initMap = initMap;
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; }
HTML
<html> <head> <title>Predefined Symbols (Marker)</title> <link rel="stylesheet" type="text/css" href="./style.css" /> <script type="module" src="./index.js"></script> </head> <body> <div id="map"></div> <!-- The `defer` attribute causes the script to execute after the full HTML document has been parsed. For non-blocking uses, avoiding race conditions, and consistent behavior across browsers, consider loading using Promises. See https://developers.google.com/maps/documentation/javascript/load-maps-js-api for more information. --> <script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyB41DRUbKWJHPxaFjMAwdrzWzbVKartNGg&callback=initMap&v=weekly" defer ></script> </body> </html>
Try Sample
Clone Sample
Git and Node.js are required to run this sample locally. Follow these instructions to install Node.js and NPM. The following commands clone, install dependencies and start the sample application.
git clone -b sample-marker-symbol-predefined https://github.com/googlemaps/js-samples.git
cd js-samples
npm i
npm start
Other samples can be tried by switching to any branch beginning with sample-SAMPLE_NAME
.
git checkout sample-SAMPLE_NAME
npm i
npm start