Avec les repères avancés, vous pouvez utiliser du code HTML et CSS personnalisé pour créer des repères à fort impact visuel, qui peuvent être interactifs et animés. Toutes les instances de AdvancedMarkerElement sont ajoutées au DOM en tant qu'éléments HTML. Vous pouvez y accéder via la propriété element et les manipuler de la même manière que tout autre élément DOM. Étant donné que AdvancedMarkerElement est un élément DOM, vous pouvez appliquer directement des styles CSS au repère par défaut, et créer des repères personnalisés à partir de zéro avec du code HTML et CSS.
Repère HTML simple
Cet exemple de carte montre comment créer un repère HTML personnalisé simple :
Afficher la source
L'exemple suivant illustre comment créer un élément DIV, attribuer une classe CSS et un contenu textuel au DIV, puis le transmettre comme valeur de AdvancedMarkerElement.content :
TypeScript
async function initMap() {
// Request needed libraries.
const { Map } = await google.maps.importLibrary("maps") as google.maps.MapsLibrary;
const { AdvancedMarkerElement } = await google.maps.importLibrary("marker") as google.maps.MarkerLibrary;
const map = new Map(document.getElementById('map') as HTMLElement, {
center: { lat: 37.42, lng: -122.1 },
zoom: 14,
mapId: '4504f8b37365c3d0',
});
const priceTag = document.createElement('div');
priceTag.className = 'price-tag';
priceTag.textContent = '$2.5M';
const marker = new AdvancedMarkerElement({
map,
position: { lat: 37.42, lng: -122.1 },
content: priceTag,
});
}
initMap();
JavaScript
async function initMap() {
// Request needed libraries.
const { Map } = await google.maps.importLibrary("maps");
const { AdvancedMarkerElement } = await google.maps.importLibrary("marker");
const map = new Map(document.getElementById("map"), {
center: { lat: 37.42, lng: -122.1 },
zoom: 14,
mapId: "4504f8b37365c3d0",
});
const priceTag = document.createElement("div");
priceTag.className = "price-tag";
priceTag.textContent = "$2.5M";
const marker = new AdvancedMarkerElement({
map,
position: { lat: 37.42, lng: -122.1 },
content: priceTag,
});
}
initMap();
CSS
/*
* Always set the map height explicitly to define the size of the div element
* that contains the map.
*/
#map {
height: 100%;
}
/*
* Optional: Makes the sample page fill the window.
*/
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
/* HTML marker styles */
.price-tag {
background-color: #4285F4;
border-radius: 8px;
color: #FFFFFF;
font-size: 14px;
padding: 10px 15px;
position: relative;
}
.price-tag::after {
content: "";
position: absolute;
left: 50%;
top: 100%;
transform: translate(-50%, 0);
width: 0;
height: 0;
border-left: 8px solid transparent;
border-right: 8px solid transparent;
border-top: 8px solid #4285F4;
}
HTML
<html>
<head>
<title>Advanced Marker Simple HTML</title>
<script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
<link rel="stylesheet" type="text/css" href="./style.css" />
<script type="module" src="./index.js"></script>
</head>
<body>
<div id="map"></div>
<!-- prettier-ignore -->
<script>(g=>{var h,a,k,p="The Google Maps JavaScript API",c="google",l="importLibrary",q="__ib__",m=document,b=window;b=b[c]||(b[c]={});var d=b.maps||(b.maps={}),r=new Set,e=new URLSearchParams,u=()=>h||(h=new Promise(async(f,n)=>{await (a=m.createElement("script"));e.set("libraries",[...r]+"");for(k in g)e.set(k.replace(/[A-Z]/g,t=>"_"+t[0].toLowerCase()),g[k]);e.set("callback",c+".maps."+q);a.src=`https://maps.${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: "weekly"});</script>
</body>
</html>
Essayer avec un exemple
Repères interactifs
Cet exemple illustre comment créer un ensemble de repères interactifs qui affichent des informations fictives lorsque l'utilisateur clique dessus. La plupart des fonctionnalités de cet exemple sont contenues dans le CSS.
Afficher la source
TypeScript
async function initMap() {
// Request needed libraries.
const { Map } = await google.maps.importLibrary("maps") as google.maps.MapsLibrary;
const { AdvancedMarkerElement } = await google.maps.importLibrary("marker") as google.maps.MarkerLibrary;
const center = {lat: 37.43238031167444, lng: -122.16795397128632};
const map = new Map(document.getElementById("map") as HTMLElement, {
zoom: 11,
center,
mapId: "4504f8b37365c3d0",
});
for (const property of properties) {
const AdvancedMarkerElement = new google.maps.marker.AdvancedMarkerElement({
map,
content: buildContent(property),
position: property.position,
title: property.description,
});
AdvancedMarkerElement.addListener("click", () => {
toggleHighlight(AdvancedMarkerElement, property);
});
}
}
function toggleHighlight(markerView, property) {
if (markerView.content.classList.contains("highlight")) {
markerView.content.classList.remove("highlight");
markerView.zIndex = null;
} else {
markerView.content.classList.add("highlight");
markerView.zIndex = 1;
}
}
function buildContent(property) {
const content = document.createElement("div");
content.classList.add("property");
content.innerHTML = `
<div class="icon">
<i aria-hidden="true" class="fa fa-icon fa-${property.type}" title="${property.type}"></i>
<span class="fa-sr-only">${property.type}</span>
</div>
<div class="details">
<div class="price">${property.price}</div>
<div class="address">${property.address}</div>
<div class="features">
<div>
<i aria-hidden="true" class="fa fa-bed fa-lg bed" title="bedroom"></i>
<span class="fa-sr-only">bedroom</span>
<span>${property.bed}</span>
</div>
<div>
<i aria-hidden="true" class="fa fa-bath fa-lg bath" title="bathroom"></i>
<span class="fa-sr-only">bathroom</span>
<span>${property.bath}</span>
</div>
<div>
<i aria-hidden="true" class="fa fa-ruler fa-lg size" title="size"></i>
<span class="fa-sr-only">size</span>
<span>${property.size} ft<sup>2</sup></span>
</div>
</div>
</div>
`;
return content;
}
const properties = [{
address: '215 Emily St, MountainView, CA',
description: 'Single family house with modern design',
price: '$ 3,889,000',
type: 'home',
bed: 5,
bath: 4.5,
size: 300,
position: {
lat: 37.50024109655184,
lng: -122.28528451834352,
},
}, {
address: '108 Squirrel Ln 🐿, Menlo Park, CA',
description: 'Townhouse with friendly neighbors',
price: '$ 3,050,000',
type: 'building',
bed: 4,
bath: 3,
size: 200,
position: {
lat: 37.44440882321596,
lng: -122.2160620727,
},
},
{
address: '100 Chris St, Portola Valley, CA',
description: 'Spacious warehouse great for small business',
price: '$ 3,125,000',
type: 'warehouse',
bed: 4,
bath: 4,
size: 800,
position: {
lat: 37.39561833718522,
lng: -122.21855116258479,
},
}, {
address: '98 Aleh Ave, Palo Alto, CA',
description: 'A lovely store on busy road',
price: '$ 4,225,000',
type: 'store-alt',
bed: 2,
bath: 1,
size: 210,
position: {
lat: 37.423928529779644,
lng: -122.1087629822001,
},
}, {
address: '2117 Su St, MountainView, CA',
description: 'Single family house near golf club',
price: '$ 1,700,000',
type: 'home',
bed: 4,
bath: 3,
size: 200,
position: {
lat: 37.40578635332598,
lng: -122.15043378466069,
},
}, {
address: '197 Alicia Dr, Santa Clara, CA',
description: 'Multifloor large warehouse',
price: '$ 5,000,000',
type: 'warehouse',
bed: 5,
bath: 4,
size: 700,
position: {
lat: 37.36399747905774,
lng: -122.10465384268522,
},
}, {
address: '700 Jose Ave, Sunnyvale, CA',
description: '3 storey townhouse with 2 car garage',
price: '$ 3,850,000',
type: 'building',
bed: 4,
bath: 4,
size: 600,
position: {
lat: 37.38343706184458,
lng: -122.02340436985183,
},
}, {
address: '868 Will Ct, Cupertino, CA',
description: 'Single family house in great school zone',
price: '$ 2,500,000',
type: 'home',
bed: 3,
bath: 2,
size: 100,
position: {
lat: 37.34576403052,
lng: -122.04455090047453,
},
}, {
address: '655 Haylee St, Santa Clara, CA',
description: '2 storey store with large storage room',
price: '$ 2,500,000',
type: 'store-alt',
bed: 3,
bath: 2,
size: 450,
position: {
lat: 37.362863347890716,
lng: -121.97802139023555,
},
}, {
address: '2019 Natasha Dr, San Jose, CA',
description: 'Single family house',
price: '$ 2,325,000',
type: 'home',
bed: 4,
bath: 3.5,
size: 500,
position: {
lat: 37.41391636421949,
lng: -121.94592071575907,
},
}];
initMap();
JavaScript
async function initMap() {
// Request needed libraries.
const { Map } = await google.maps.importLibrary("maps");
const { AdvancedMarkerElement } = await google.maps.importLibrary("marker");
const center = { lat: 37.43238031167444, lng: -122.16795397128632 };
const map = new Map(document.getElementById("map"), {
zoom: 11,
center,
mapId: "4504f8b37365c3d0",
});
for (const property of properties) {
const AdvancedMarkerElement = new google.maps.marker.AdvancedMarkerElement({
map,
content: buildContent(property),
position: property.position,
title: property.description,
});
AdvancedMarkerElement.addListener("click", () => {
toggleHighlight(AdvancedMarkerElement, property);
});
}
}
function toggleHighlight(markerView, property) {
if (markerView.content.classList.contains("highlight")) {
markerView.content.classList.remove("highlight");
markerView.zIndex = null;
} else {
markerView.content.classList.add("highlight");
markerView.zIndex = 1;
}
}
function buildContent(property) {
const content = document.createElement("div");
content.classList.add("property");
content.innerHTML = `
<div class="icon">
<i aria-hidden="true" class="fa fa-icon fa-${property.type}" title="${property.type}"></i>
<span class="fa-sr-only">${property.type}</span>
</div>
<div class="details">
<div class="price">${property.price}</div>
<div class="address">${property.address}</div>
<div class="features">
<div>
<i aria-hidden="true" class="fa fa-bed fa-lg bed" title="bedroom"></i>
<span class="fa-sr-only">bedroom</span>
<span>${property.bed}</span>
</div>
<div>
<i aria-hidden="true" class="fa fa-bath fa-lg bath" title="bathroom"></i>
<span class="fa-sr-only">bathroom</span>
<span>${property.bath}</span>
</div>
<div>
<i aria-hidden="true" class="fa fa-ruler fa-lg size" title="size"></i>
<span class="fa-sr-only">size</span>
<span>${property.size} ft<sup>2</sup></span>
</div>
</div>
</div>
`;
return content;
}
const properties = [
{
address: "215 Emily St, MountainView, CA",
description: "Single family house with modern design",
price: "$ 3,889,000",
type: "home",
bed: 5,
bath: 4.5,
size: 300,
position: {
lat: 37.50024109655184,
lng: -122.28528451834352,
},
},
{
address: "108 Squirrel Ln 🐿, Menlo Park, CA",
description: "Townhouse with friendly neighbors",
price: "$ 3,050,000",
type: "building",
bed: 4,
bath: 3,
size: 200,
position: {
lat: 37.44440882321596,
lng: -122.2160620727,
},
},
{
address: "100 Chris St, Portola Valley, CA",
description: "Spacious warehouse great for small business",
price: "$ 3,125,000",
type: "warehouse",
bed: 4,
bath: 4,
size: 800,
position: {
lat: 37.39561833718522,
lng: -122.21855116258479,
},
},
{
address: "98 Aleh Ave, Palo Alto, CA",
description: "A lovely store on busy road",
price: "$ 4,225,000",
type: "store-alt",
bed: 2,
bath: 1,
size: 210,
position: {
lat: 37.423928529779644,
lng: -122.1087629822001,
},
},
{
address: "2117 Su St, MountainView, CA",
description: "Single family house near golf club",
price: "$ 1,700,000",
type: "home",
bed: 4,
bath: 3,
size: 200,
position: {
lat: 37.40578635332598,
lng: -122.15043378466069,
},
},
{
address: "197 Alicia Dr, Santa Clara, CA",
description: "Multifloor large warehouse",
price: "$ 5,000,000",
type: "warehouse",
bed: 5,
bath: 4,
size: 700,
position: {
lat: 37.36399747905774,
lng: -122.10465384268522,
},
},
{
address: "700 Jose Ave, Sunnyvale, CA",
description: "3 storey townhouse with 2 car garage",
price: "$ 3,850,000",
type: "building",
bed: 4,
bath: 4,
size: 600,
position: {
lat: 37.38343706184458,
lng: -122.02340436985183,
},
},
{
address: "868 Will Ct, Cupertino, CA",
description: "Single family house in great school zone",
price: "$ 2,500,000",
type: "home",
bed: 3,
bath: 2,
size: 100,
position: {
lat: 37.34576403052,
lng: -122.04455090047453,
},
},
{
address: "655 Haylee St, Santa Clara, CA",
description: "2 storey store with large storage room",
price: "$ 2,500,000",
type: "store-alt",
bed: 3,
bath: 2,
size: 450,
position: {
lat: 37.362863347890716,
lng: -121.97802139023555,
},
},
{
address: "2019 Natasha Dr, San Jose, CA",
description: "Single family house",
price: "$ 2,325,000",
type: "home",
bed: 4,
bath: 3.5,
size: 500,
position: {
lat: 37.41391636421949,
lng: -121.94592071575907,
},
},
];
initMap();
CSS
:root {
--building-color: #FF9800;
--house-color: #0288D1;
--shop-color: #7B1FA2;
--warehouse-color: #558B2F;
}
/*
* Optional: Makes the sample page fill the window.
*/
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
/*
* Always set the map height explicitly to define the size of the div element
* that contains the map.
*/
#map {
height: 100%;
width: 100%;
}
/*
* Property styles in unhighlighted state.
*/
.property {
align-items: center;
background-color: #FFFFFF;
border-radius: 50%;
color: #263238;
display: flex;
font-size: 14px;
gap: 15px;
height: 30px;
justify-content: center;
padding: 4px;
position: relative;
position: relative;
transition: all 0.3s ease-out;
width: 30px;
}
.property::after {
border-left: 9px solid transparent;
border-right: 9px solid transparent;
border-top: 9px solid #FFFFFF;
content: "";
height: 0;
left: 50%;
position: absolute;
top: 95%;
transform: translate(-50%, 0);
transition: all 0.3s ease-out;
width: 0;
z-index: 1;
}
.property .icon {
align-items: center;
display: flex;
justify-content: center;
color: #FFFFFF;
}
.property .icon svg {
height: 20px;
width: auto;
}
.property .details {
display: none;
flex-direction: column;
flex: 1;
}
.property .address {
color: #9E9E9E;
font-size: 10px;
margin-bottom: 10px;
margin-top: 5px;
}
.property .features {
align-items: flex-end;
display: flex;
flex-direction: row;
gap: 10px;
}
.property .features > div {
align-items: center;
background: #F5F5F5;
border-radius: 5px;
border: 1px solid #ccc;
display: flex;
font-size: 10px;
gap: 5px;
padding: 5px;
}
/*
* Property styles in highlighted state.
*/
.property.highlight {
background-color: #FFFFFF;
border-radius: 8px;
box-shadow: 10px 10px 5px rgba(0, 0, 0, 0.2);
height: 80px;
padding: 8px 15px;
width: auto;
}
.property.highlight::after {
border-top: 9px solid #FFFFFF;
}
.property.highlight .details {
display: flex;
}
.property.highlight .icon svg {
width: 50px;
height: 50px;
}
.property .bed {
color: #FFA000;
}
.property .bath {
color: #03A9F4;
}
.property .size {
color: #388E3C;
}
/*
* House icon colors.
*/
.property.highlight:has(.fa-house) .icon {
color: var(--house-color);
}
.property:not(.highlight):has(.fa-house) {
background-color: var(--house-color);
}
.property:not(.highlight):has(.fa-house)::after {
border-top: 9px solid var(--house-color);
}
/*
* Building icon colors.
*/
.property.highlight:has(.fa-building) .icon {
color: var(--building-color);
}
.property:not(.highlight):has(.fa-building) {
background-color: var(--building-color);
}
.property:not(.highlight):has(.fa-building)::after {
border-top: 9px solid var(--building-color);
}
/*
* Warehouse icon colors.
*/
.property.highlight:has(.fa-warehouse) .icon {
color: var(--warehouse-color);
}
.property:not(.highlight):has(.fa-warehouse) {
background-color: var(--warehouse-color);
}
.property:not(.highlight):has(.fa-warehouse)::after {
border-top: 9px solid var(--warehouse-color);
}
/*
* Shop icon colors.
*/
.property.highlight:has(.fa-shop) .icon {
color: var(--shop-color);
}
.property:not(.highlight):has(.fa-shop) {
background-color: var(--shop-color);
}
.property:not(.highlight):has(.fa-shop)::after {
border-top: 9px solid var(--shop-color);
}
HTML
<html>
<head>
<title>Advanced Markers with HTML</title>
<script src="https://polyfill.io/v3/polyfill.min.js?features=default"></script>
<script src="https://use.fontawesome.com/releases/v6.2.0/js/all.js"></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: "weekly"});</script>
</body>
</html>
Essayer avec un exemple
Repères animés
Dans cet exemple, l'animation traditionnelle "bounce-drop" est créée à l'aide de code CSS et de repères avancés. Dans l'IntersectionObserver, le style CSS drop est ajouté. L'IntersectionObserver détecte chaque repère qui entre dans la fenêtre d'affichage et ajoute le style. Ensuite, l'écouteur d'événements animationend que la fonction createMarker() a ajouté à chaque repère supprime le style.
Afficher la source
TypeScript
/**
* Returns a random lat lng position within the map bounds.
* @param {!google.maps.Map} map
* @return {!google.maps.LatLngLiteral}
*/
function getRandomPosition(map) {
const bounds = map.getBounds();
const minLat = bounds.getSouthWest().lat();
const minLng = bounds.getSouthWest().lng();
const maxLat = bounds.getNorthEast().lat();
const maxLng = bounds.getNorthEast().lng();
const latRange = maxLat - minLat;
// Note: longitude can span from a positive longitude in the west to a
// negative one in the east. e.g. 150lng (150E) <-> -30lng (30W) is a large
// span that covers the whole USA.
let lngRange = maxLng - minLng;
if (maxLng < minLng) {
lngRange += 360;
}
return {
lat: minLat + Math.random() * latRange,
lng: minLng + Math.random() * lngRange,
};
}
const total = 100;
const intersectionObserver = new IntersectionObserver((entries) => {
for (const entry of entries) {
if (entry.isIntersecting) {
entry.target.classList.add('drop');
intersectionObserver.unobserve(entry.target);
}
}
});
async function initMap(): Promise<void> {
// Request needed libraries.
const { Map } = await google.maps.importLibrary("maps") as google.maps.MapsLibrary;
const { AdvancedMarkerElement } = await google.maps.importLibrary("marker") as google.maps.MarkerLibrary;
const position = {lat: 37.4242011827985, lng: -122.09242296450893};
const map = new Map(document.getElementById("map") as HTMLElement, {
zoom: 14,
center: position,
mapId: '4504f8b37365c3d0',
});
// Create 100 markers to animate.
google.maps.event.addListenerOnce(map, 'idle', () => {
for (let i = 0; i < 100; i++) {
createMarker(map, AdvancedMarkerElement);
}
});
// Add a button to reset the example.
const controlDiv = document.createElement("div");
const controlUI = document.createElement("button");
controlUI.classList.add("ui-button");
controlUI.innerText = "Reset the example";
controlUI.addEventListener("click", () => {
// Reset the example by reloading the map iframe.
refreshMap();
});
controlDiv.appendChild(controlUI);
map.controls[google.maps.ControlPosition.TOP_CENTER].push(controlDiv);
}
function createMarker(map, AdvancedMarkerElement) {
const advancedMarker = new AdvancedMarkerElement({
position: getRandomPosition(map),
map: map,
});
const content = advancedMarker.content as HTMLElement;
content.style.opacity = '0';
content.addEventListener('animationend', (event) => {
content.classList.remove('drop');
content.style.opacity = '1';
});
const time = 2 + Math.random(); // 2s delay for easy to see the animation
content.style.setProperty('--delay-time', time +'s');
intersectionObserver.observe(content);
}
function refreshMap() {
// Refresh the map.
const mapContainer = document.getElementById('mapContainer');
const map = document.getElementById('map');
map!.remove();
const mapDiv = document.createElement('div');
mapDiv.id = 'map';
mapContainer!.appendChild(mapDiv);
initMap();
}
initMap();
JavaScript
/**
* Returns a random lat lng position within the map bounds.
* @param {!google.maps.Map} map
* @return {!google.maps.LatLngLiteral}
*/
function getRandomPosition(map) {
const bounds = map.getBounds();
const minLat = bounds.getSouthWest().lat();
const minLng = bounds.getSouthWest().lng();
const maxLat = bounds.getNorthEast().lat();
const maxLng = bounds.getNorthEast().lng();
const latRange = maxLat - minLat;
// Note: longitude can span from a positive longitude in the west to a
// negative one in the east. e.g. 150lng (150E) <-> -30lng (30W) is a large
// span that covers the whole USA.
let lngRange = maxLng - minLng;
if (maxLng < minLng) {
lngRange += 360;
}
return {
lat: minLat + Math.random() * latRange,
lng: minLng + Math.random() * lngRange,
};
}
const total = 100;
const intersectionObserver = new IntersectionObserver((entries) => {
for (const entry of entries) {
if (entry.isIntersecting) {
entry.target.classList.add("drop");
intersectionObserver.unobserve(entry.target);
}
}
});
async function initMap() {
// Request needed libraries.
const { Map } = await google.maps.importLibrary("maps");
const { AdvancedMarkerElement } = await google.maps.importLibrary("marker");
const position = { lat: 37.4242011827985, lng: -122.09242296450893 };
const map = new Map(document.getElementById("map"), {
zoom: 14,
center: position,
mapId: "4504f8b37365c3d0",
});
// Create 100 markers to animate.
google.maps.event.addListenerOnce(map, "idle", () => {
for (let i = 0; i < 100; i++) {
createMarker(map, AdvancedMarkerElement);
}
});
// Add a button to reset the example.
const controlDiv = document.createElement("div");
const controlUI = document.createElement("button");
controlUI.classList.add("ui-button");
controlUI.innerText = "Reset the example";
controlUI.addEventListener("click", () => {
// Reset the example by reloading the map iframe.
refreshMap();
});
controlDiv.appendChild(controlUI);
map.controls[google.maps.ControlPosition.TOP_CENTER].push(controlDiv);
}
function createMarker(map, AdvancedMarkerElement) {
const advancedMarker = new AdvancedMarkerElement({
position: getRandomPosition(map),
map: map,
});
const content = advancedMarker.content;
content.style.opacity = "0";
content.addEventListener("animationend", (event) => {
content.classList.remove("drop");
content.style.opacity = "1";
});
const time = 2 + Math.random(); // 2s delay for easy to see the animation
content.style.setProperty("--delay-time", time + "s");
intersectionObserver.observe(content);
}
function refreshMap() {
// Refresh the map.
const mapContainer = document.getElementById("mapContainer");
const map = document.getElementById("map");
map.remove();
const mapDiv = document.createElement("div");
mapDiv.id = "map";
mapContainer.appendChild(mapDiv);
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;
}
/* set the default transition time */
:root {
--delay-time: .5s;
}
#map {
height: 100%;
}
#mapContainer {
height: 100%;
}
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
@keyframes drop {
0% {
transform: translateY(-200px) scaleY(0.9);
opacity: 0;
}
5% {
opacity: 0.7;
}
50% {
transform: translateY(0px) scaleY(1);
opacity: 1;
}
65% {
transform: translateY(-17px) scaleY(0.9);
opacity: 1;
}
75% {
transform: translateY(-22px) scaleY(0.9);
opacity: 1;
}
100% {
transform: translateY(0px) scaleY(1);
opacity: 1;
}
}
.drop {
animation: drop 0.3s linear forwards var(--delay-time);
}
.ui-button {
background-color: #fff;
border: 0;
border-radius: 2px;
box-shadow: 0 1px 4px -1px rgba(0, 0, 0, 0.3);
margin: 10px;
padding: 0 0.5em;
font: 400 18px Roboto, Arial, sans-serif;
overflow: hidden;
height: 40px;
cursor: pointer;
}
.ui-button:hover {
background: rgb(235, 235, 235);
}
HTML
<html>
<head>
<title>Advanced Markers CSS Animation</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="mapContainer">
<div id="map" style="height: 100%"></div>
</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: "weekly"});</script>
</body>
</html>