I have already pointed my office location in google map.
Also I created API key.
Now i using embeded code to show google map location in my contact page.
I want to replace the same with AP key.
How to show my office location using Google Maps JavaScript API v3.
Following is my test.html page for checking the map. Which parts need to modify to show my location ?
You can see my location in below url
google(dot)com/maps?ll=9.965156,76.290034&z=14&t=m&hl=en-US&gl=US&mapclient=embed&cid=9383043750302267720
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
html, body, #map-canvas { height: 100%; margin: 0; padding: 0;}
</style>
<script type="text/javascript"
src="https://maps.googleapis.com/maps/api/js?key=my key already added here">
</script>
<script type="text/javascript">
function initialize() {
var mapOptions = {
center: { lat: -9.959238, lng: 76.275271},
zoom: 8
};
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map-canvas"></div>
</body>
</html>
Sounds like you want to add a marker
Code below is for your initialize function based on the docs but w/ your Lat,Lon and zoom level.
var myLatlng = new google.maps.LatLng(9.965156,76.290034);
var mapOptions = {
zoom: 8,
center: myLatlng
}
var map = new google.maps.Map(document.getElementById("map-canvas"), mapOptions);
// To add the marker to the map, use the 'map' property
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title:"Hello World"
});
The marker's title (i.e. "Hello World" in the example above) will appear as a tooltip. If you don't want a tooltip, you can remove that line.
Related
I was just playing around trying to do something with Google maps api in html however I ran into an issue. I am currently trying to place markers at specific positions, specifically customized markers that show as images not the regular markers however I can not figure out the code to do so. Currently this is an example of what I have attempted doing:
<html>
<head>
<title>Advanced map</title>
<script type="text/javascript" charset="UTF-8" src="http://maps.google.com/maps/api/js?sensor=false">
</script>
<script>
function init() {
blatlng = new google.maps.LatLng(41.275890,-73.874195);
myOptions = {
zoom: 5,
center: blatlng,
mapTypeId: google.maps.MapTypeId.Map };
map = new google.maps.Map(document.getElementById("italy"), myOptions);
blatlng1 = new google.maps.LatLng(-6.155889,106.640180);
myOptions1 = {
zoom: 4,
center: blatlng1,
mapTypeId: google.maps.MapTypeId.Map };
map = new google.maps.Map(document.getElementById("home"), myOptions1);
var marker = new google.maps.Marker({
position: blatlng,
icon: "jess1.jpg"
});
marker.setMap(map);
}
</script>
</head>
<body onLoad="init();">
<div id="italy" style="width:500px; height:300px"></div>
home
<div id="home" style="width:500px; height:300px"></div>
</body> </html>
This is the specific section where I am trying to place the custom marker however this also only calls the initial coordinates if it did work I just want to be able to place an image marker anywhere on either map:
var marker = new google.maps.Marker({
position: blatlng,
icon: "jess1.jpg"
});
marker.setMap(map);
}
I tried the tutorial from this place.
When I get at the heatmap part it doesn't draw the map anymore.
I guess I must be doing something wrong but I have no clue...
The moment I remove the comments from icon: image part I'll get a map drawn,
but the heatmap part isn't working.
I hope that somebody can help me
Kind Regards
Guy
// Reference to the Firebase database.
var firebase = new Firebase("https://adopt-a-portal.firebaseio.com/");
function initMap() {
var map = new google.maps.Map(document.getElementById('map'), {
center: {lat: 0, lng: 0},
zoom: 3
});
// Add marker on user click
map.addListener('click', function(e) {
firebase.push({lat: e.latLng.lat(), lng: e.latLng.lng()});
});
// Create a heatmap.
var heatmap = new google.maps.visualization.HeatmapLayer({
data: [],
map: map,
radius: 8
});
firebase.on("child_added", function(snapshot, prevChildKey) {
// Get latitude and longitude from Firebase.
var newPosition = snapshot.val();
// Create a google.maps.LatLng object for the position of the marker.
// A LatLng object literal (as above) could be used, but the heatmap
// in the next step requires a google.maps.LatLng object.
var latLng = new google.maps.LatLng(newPosition.lat, newPosition.lng);
// Place a marker at that location.
var image = 'https://developers.google.com/maps/documentation/javascript/examples/full/images/beachflag.png';
var marker = new google.maps.Marker({
position: latLng,
map: map
// icon: image
});
heatmap.getData().push(latLng);
});
}
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
html, body { height: 100%; margin: 0; padding: 0; }
#map { height: 100%; }
</style>
<script src="https://cdn.firebase.com/js/client/2.2.1/firebase.js"></script>
</head>
<body>
<div id="map"></div>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyABc8Rw-DxVzajwPZ8C90cfFT69LfAec6o®ion=BE&callback=initMap"
async defer></script>
<script src="map.js"> </script>
</body>
</html>
I get a javascript error with your code: Uncaught TypeError: Cannot read property 'HeatmapLayer' of undefined
You aren't including the visualization library.
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyABc8Rw-DxVzajwPZ8C90cfFT69LfAec6o®ion=BE&callback=initMap"
async defer></script>
Should be (note the added "libraries=visualization"):
<script src="https://maps.googleapis.com/maps/api/js?libraries=visualization&key=AIzaSyABc8Rw-DxVzajwPZ8C90cfFT69LfAec6o®ion=BE&callback=initMap"
async defer></script>
proof of concept fiddle
I have been using the Google Developers Tutorial on how to add a map to my website:
https://developers.google.com/maps/tutorials/fundamentals/adding-a-google-map#the_finished_code
I cannot seem to find a way to add a pin to the map, I have used the "centre" function so that the map is centred on the lat and long of the pin, but the pin itself is not visible.
Any way to create a pin at that lat and long?
Just need to instantiate a marker Object and place it at the coordinates:
<!DOCTYPE html>
<html>
<head>
<style>
#map {
width: 500px;
height: 400px;
}
</style>
<script src="https://maps.googleapis.com/maps/api/js"></script>
<script>
function initialize() {
var mapCanvas = document.getElementById('map');
var myLatLng = {lat: 44.5403, lng: -78.5463};
var mapOptions = {
center: new google.maps.LatLng(myLatLng),
zoom: 8,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(mapCanvas, mapOptions)
var marker = new google.maps.Marker({
position: myLatLng,
map: map,
title: 'Hello World!'
});
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map"></div>
</body>
</html>
Fiddle
Try the following:
replace center with location
before:
center: new google.maps.LatLng(myLatLng),
after:
location: new google.maps.LatLng(myLatLng),
That should do the trick (should add the Pin automatically).
I have a component called foo
I have foo.html in apps/foo/components/content/foo/foo.html
currently this file contains the following.
<div data-sly-use.ev="Foo"
class="${ev.cssClass || ''}"
title="${ev.title || ''}"
data-emptytext="Foo Asset">
${ev.html # context='unsafe'}</div>
I have Foo.java in apps/foo/components/content/foo/Foo.java
that has getCssClass(), getTitle(), getHtml() needed by foo.html.
The above works fine
Question
When the user adds this component to the page, I want it to include a google map in the page. The lat/long to the google map will be provided by Foo.java#getLat() and Foo.java#getLong()
How can I do this?
I have the google map working in an HTML outside of AEM and the code is pretty simple:
<!DOCTYPE html>
<html>
<head>
<style>
#map-canvas {
width: 500px;
height: 400px;
}
</style>
<script src="https://maps.googleapis.com/maps/api/js"></script>
<script>
function initialize() {
var mapCanvas = document.getElementById('map-canvas');
var myLatlng = new google.maps.LatLng(-25.363882,131.044922);
var mapOptions = {
center: myLatlng,
zoom: 8,
mapTypeId: google.maps.MapTypeId.ROADMAP
}
var map = new google.maps.Map(mapCanvas, mapOptions)
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: 'Hello World!'
});
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="map-canvas"></div>
</body>
</html>
the lat/long values for myLatlng variable in the above javascript will need to come from Foo.java.
If you want to pass parameters to a script you can do as they generally do in Coral UI via data-xxx attributes in the Sightly script.
Set the property from your Foo into a data attribute in some DIV you will later fetch in JS.
Get the div in JS via its ID and obtain the data attributes you are interested in.
Example:
Sightly
<div id="map_canvas" data-lat="${ev.lat}" data-long="${ev.long}">
</div>
Javascript
this.mapCanvas = document.getElementsByClassName("map_canvas")[0];
var lat = $mapCanvas.data("lat");
var long = $mapCanvas.data("long");
var myLatlng = new google.maps.LatLng(lat,long);
I hope this helps! :)
The title says the question. Now, is it good to use a counter that starts from zero and when it is 1 or more I wouldn't add a marker. Or should I try to make it such that when someone clicks on the map the old marker disappears and the new one is assigned? The following code is what I have so far.. Thanks for any kind of help.
Also, how can I access the longitude and latitude in the next page?
And about capturing the map into a blob, is it a different topic or it is also related?
Thanks
<!DOCTYPE html>
<html>
<head>
<title>Accessing arguments in UI events</title>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<link href="/maps/documentation/javascript/examples/default.css" rel="stylesheet">
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false"></script>
<script>
function initialize() {
var mapOptions = {
zoom: 4,
center: new google.maps.LatLng(-25.363882,131.044922),
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
google.maps.event.addListener(map, 'click', function(e) {
placeMarker(e.latLng, map);
});
}
function placeMarker(position, map) {
var marker = new google.maps.Marker({
position: position,
map: map
});
map.panTo(position);
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body onload="initialize();">
<div id="map-canvas"></div>
</body>
</html>
I would say its up to you and your application later how you handle the markers.
You can implement a counter, create a dragable marker, depends how the app will work later on.
How will your next page look like?
One simple way could be something like this:
I use addListenerOnce to call the placeMarker function only one time and during this i write the latitude and longitude in a form field.
now you can add action parameters plus a submit button and you can access the values on your next page.
Thats the fiddle + code:
http://jsfiddle.net/iambnz/LcKy2/
function initialize() {
var mapOptions = {
zoom: 4,
center: new google.maps.LatLng(-25.363882,131.044922),
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
google.maps.event.addListenerOnce(map, 'click', function(e) {
placeMarker(e.latLng, map);
// alert(e.latLng.toString());
document.getElementById("latitude").value = e.latLng.lat();
document.getElementById("longitude").value = e.latLng.lng();
});
}
function placeMarker(position, map) {
var marker = new google.maps.Marker({
position: position,
map: map
});
map.panTo(position);
}
google.maps.event.addDomListener(window, 'load', initialize);