Google Maps + OverlappingMarkerSpiderfier custom marker not working - javascript

Im trying to create a map that contains markers with different colors;
Red: http://maps.google.com/mapfiles/ms/icons/red-dot.png
Yellow: http://maps.google.com/mapfiles/ms/icons/yellow-dot.png
As you can see bellow, I used the Google Maps API and the OverlappingMarkerSpiderfier (because I've some markers that are setted at the same point), but all the markers are red (with the standart icon marker, not my custom )
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset="UTF-8" />
<title>My test</title>
<script src="http://maps.google.com/maps/api/js?sensor=false"
type="text/javascript"></script> <script src="http://jawj.github.io/OverlappingMarkerSpiderfier/bin/oms.min.js"></script>
</head> <style type="text/css">
html, body { height:100%; width:100%;}
</style><body>
<div id="map" style="width:100%; height:100%;"></div>
</body>
<script type="text/javascript">
var locations = [
['test', -27.23, -52.02,1,"http://maps.google.com/mapfiles/ms/icons/red-dot.png"],
['test', -15.79, -47.88,10,"http://maps.google.com/mapfiles/ms/icons/yellow-dot.png"],
['test', -3.73, -38.52,11,"http://maps.google.com/mapfiles/ms/icons/yellow-dot.png"]
];
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 3,
panControl:false,
zoomControl:true,
mapTypeControl:false,
scaleControl:false,
streetViewControl:false,
overviewMapControl:false,
rotateControl:false,
center: new google.maps.LatLng(20.5, 15.6),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var oms = new OverlappingMarkerSpiderfier(map,
{markersWontMove: true, markersWontHide: true,keepSpiderfied : true});
var iw = new google.maps.InfoWindow();
oms.addListener('click', function(marker, event) {
iw.setContent(marker.desc);
iw.open(map, marker);
});
oms.addListener('spiderfy', function(markers) {
iw.close();
});
oms.addListener('unspiderfy', function(markers) { });
var marker, i;
for (var i = 0; i < locations.length; i ++) {
var datum = locations[i][0];
var loc = new google.maps.LatLng(locations[i][1], locations[i][2]);
var marker = new google.maps.Marker({
position: loc,
title: datum,
map: map,
icon: locations[i][3]
});
marker.desc = datum;
oms.addMarker(marker);
}
</script>
</body>
</html>
Does anyone know why this is not working or where I went wrong?
Thanks in advance!

Sorry for that guys, the problem was the number informed in the icon. It was 4 and not 3.
var marker = new google.maps.Marker({
position: loc,
title: datum,
map: map,
icon: locations[i][4]
});

Related

Google not defined error

I am making a webpage with Google Maps API but I am getting "google not defined error"
How can I get rid of this?
How can I import Google or do something to make this piece of code work?
I want a program in which user will enter location and it shows marker there. but it is not working properly.
Here is my code:
<!DOCTYPE html>
<html>
<head>
<title>Simple Map</title>
<meta name="viewport" content="initial-scale=1.0">
<meta charset="utf-8">
<style>
html, body {
height: 100%;
margin: 0;
padding: 0;
}
#map {
height: 100%;
}
</style>
</head>
<body>
<h1>Perform Google Maps Search</h1>
<h3> Please enter the place you want to search</h3>
<input type="text" id="mapsearch" size="50"> <br>
<br>
<div id="map"></div>
<script>
var map;
function initMap() {
var myOptions = {
zoom:14,
navigationControl: true,
scaleControl: true,
panControl: true,
center: new google.maps.LatLng(43.6532,-79.3832),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById('map'),myOptions);
var marker = new google.maps.Marker({
position: new google.maps.LatLng(43.6532,-79.3832),
title:"Toronto"
});
marker.setMap(map);
}
var searchBox = new google.maps.places.SearchBox(document.getElementById('mapsearch'));
map.controls[google.maps.ControlPosition.TOP_CENTER].push(document.getElementById('mapsearch'));
google.maps.event.addListener(searchBox, 'places_changed', function() {
searchBox.set('map', null);
var places = searchBox.getPlaces();
var bounds = new google.maps.LatLngBounds();
var i, place;
for (i = 0; place = places[i]; i++) {
(function(place) {
var marker = new google.maps.Marker({
position: place.geometry.location
});
marker.bindTo('map', searchBox, 'map');
google.maps.event.addListener(marker, 'map_changed', function() {
if (!this.getMap()) {
this.unbindAll();
}
});
bounds.extend(place.geometry.location);
}(place));
}
map.fitBounds(bounds);
searchBox.set('map', map);
map.setZoom(Math.min(map.getZoom(),12));
});
google.maps.event.addDomListener(window, 'load', init);
</script>
<script src="https://maps.googleapis.com/maps/api/js?key="Your_API_Key"&callback=initMap"
async defer></script>
</body>
</html>
initMap function should be closed at last you are closing it before
var searchBox = new google.maps.places.SearchBox(document.getElementById('mapsearch'));
So you are getting google undefined error.
Also you have add parameter &libraries=places to google map script src
working example
https://plnkr.co/edit/ngtGvuhDDZAnovwPnPXh?p=preview
// Code goes here
var map;
function initMap() {
var myOptions = {
zoom:14,
navigationControl: true,
scaleControl: true,
panControl: true,
center: new google.maps.LatLng(43.6532,-79.3832),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById('map'),myOptions);
var marker = new google.maps.Marker({
position: new google.maps.LatLng(43.6532,-79.3832),
title:"Toronto"
});
marker.setMap(map);
var searchBox = new google.maps.places.SearchBox(document.getElementById('mapsearch'));
map.controls[google.maps.ControlPosition.TOP_CENTER].push(document.getElementById('mapsearch'));
google.maps.event.addListener(searchBox, 'places_changed', function() {
searchBox.set('map', null);
var places = searchBox.getPlaces();
var bounds = new google.maps.LatLngBounds();
var i, place;
for (i = 0; place = places[i]; i++) {
(function(place) {
var marker = new google.maps.Marker({
position: place.geometry.location
});
marker.bindTo('map', searchBox, 'map');
google.maps.event.addListener(marker, 'map_changed', function() {
if (!this.getMap()) {
this.unbindAll();
}
});
bounds.extend(place.geometry.location);
}(place));
}
map.fitBounds(bounds);
searchBox.set('map', map);
map.setZoom(Math.min(map.getZoom(),12));
});
}
<!DOCTYPE html>
<html>
<head>
<title>Simple Map</title>
<meta name="viewport" content="initial-scale=1.0">
<meta charset="utf-8">
<style>
html, body {
height: 100%;
margin: 0;
padding: 0;
}
#map {
height: 100%;
}
</style>
</head>
<body>
<h1>Perform Google Maps Search</h1>
<h3> Please enter the place you want to search</h3>
<input type="text" id="mapsearch" size="50"> <br>
<br>
<div id="map"></div>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAtaKPvRV8-ciYtnnzG3QI3CO7m4HJyhaI&libraries=places&callback=initMap"
async defer></script>
</body>
</html>
Most likely your google APIs have not loaded, when your script needs them - hence the "google not defined error". Move this before your script and drop the async defer - or do your script inside a "$( document ).ready"
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyAtaKPvRV8-ciYtnnzG3QI3CO7m4HJyhaI&callback=initMap"
async defer></script>

Debug my Google map Cluster Code

I am using this code to create a Google map with 3 points that are hidden within one and when the one marker is clicked thepoints either get merged into the one or they open up into 3 separate ones, however the map is not appearing can any one examine my code and see the potential problem?
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>favorite cities</title>
<style>
html, body, #map-canvas {
height: 100%;
margin: 0px;
padding: 0px
}
</style>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp"></script>
<script>
(function() {
window.onload = function(){
var options = {
zoom: 3,
center: new google.maps.LatLng(37.99, -93.77),
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById('map'), options);
var mgr = new MarkerManager(map);
var A = new google.maps.Marker({
position: new google.maps.LatLng(37.99, -93.77),
icon: 'img/cluster.png'
});
google.maps.event.addListener(A, 'click', function() {
map.setZoom(7);
map.setCenter(Kloof.getPosition());
});
var Cities = [A];
var Schools = [
//SChool1
new google.maps.Marker({position: new google.maps.LatLng(38.99, -93.97)}),
//School2
new google.maps.Marker({position: new google.maps.LatLng(37.89, -94.77)}),
//School3
new google.maps.Marker({position: new google.maps.LatLng(37.79, -95.77)})
];
google.maps.event.addListener(mgr, 'loaded', function() {
agr.addMarkers(Cities, 11, 6);
agr.addMarkers(Schools, 6);
agr.refresh
});
};
})();
</script>
</head>
<body>
<div id="map-canvas"></div>
</body>
</html>
Change:
var map = new google.maps.Map(document.getElementById('map'), options);
To:
var map = new google.maps.Map(document.getElementById('map-canvas'), options);
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no">
<meta charset="utf-8">
<title>favorite cities</title>
<style>
html, body, #map-canvas {
height: 100%;
margin: 0px;
padding: 0px
}
</style>
<script src="https://maps.googleapis.com/maps/api/js?v=3.exp"></script>
<script>
(function() {
window.onload = function(){
var options = {
zoom: 3,
center: new google.maps.LatLng(37.99, -93.77),
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById('map-canvas'), options);
var mgr = new MarkerManager(map);
var A = new google.maps.Marker({
position: new google.maps.LatLng(37.99, -93.77),
icon: 'img/cluster.png'
});
google.maps.event.addListener(A, 'click', function() {
map.setZoom(7);
map.setCenter(Kloof.getPosition());
});
var Cities = [A];
var Schools = [
//SChool1
new google.maps.Marker({position: new google.maps.LatLng(38.99, -93.97)}),
//School2
new google.maps.Marker({position: new google.maps.LatLng(37.89, -94.77)}),
//School3
new google.maps.Marker({position: new google.maps.LatLng(37.79, -95.77)})
];
google.maps.event.addListener(mgr, 'loaded', function() {
agr.addMarkers(Cities, 11, 6);
agr.addMarkers(Schools, 6);
agr.refresh
});
};
})();
</script>
</head>
<body>
<div id="map-canvas"></div>
</body>
</html>
I changed the code to the following:
<
var schoolArray = []; //Global array to store the POINTS
var SchoolPoints = [[-29.788911, 30.852721, 'Thomas More College'], //I am creating a global array to store the MARKERS
[-29.781297, 30.838465, 'Kloof Senior Primary School'],
[-29.827008, 30.881706, 'Pinetown Boys HighSchool']];
function initialize() { //I am initializing the google map and how it will appear on my dashboard
var myOptions = {
zoom: 9,
center: new google.maps.LatLng(-29.807762, 30.854261),
mapTypeId: google.maps.MapTypeId.ROADMAP
}
map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
var mcOptions = { //this is where i determine BY GRID the amount of tiles that will determine if my schools points cluster or if they are separate and also the max zoom level the individual points are visual at
gridSize: 25,
maxZoom: 20
};
var mc = new MarkerClusterer(map, [], mcOptions); //this creates the blue cluster you see initially on the map
google.maps.event.addListener(map, 'click', function() { //upon click the map zooms in and displays the 3 schools with separate markers
infowindow.close();
});
// This is where the markers are added to the map and sorted into the cluster
for(var i=0; i<SchoolPoints.length; i++){ //This is where where i am setting up my markers on the map based off the number of elements within the points array
createMarker(new google.maps.LatLng(SchoolPoints[i][0], SchoolPoints[i][1]), SchoolPoints[i][2]);
}
mc.addMarkers(schoolArray , true); //now the markers are clustered together in the blue symbol
}
var infowindow = new google.maps.InfoWindow({ //I am determining the size of the info window that will be displayed by my school points
size: new google.maps.Size(500, 250)
});
function createMarker(latlng, html) { //this function is where i create the individual markers
var contentString = html;
var marker = new google.maps.Marker({
position: latlng,
map: map,
icon: '',
});
marker.setAnimation(google.maps.Animation.DROP); //I decided for aesthetic reasons i would like to see if i could animate the markers and so i added a drop animation
google.maps.event.addListener(marker, 'click', function() { //when clicking the markers their info windows are displayed
infowindow.setContent(contentString); //This sets the info window to have the content listed in the array visible
infowindow.open(map, marker);
});
schoolArray.push(marker);
}
window.onload = initialize;
​

Google Maps API - Marker array only showing the first marker

I have just started working with the Google Maps API, and am trying to display multiple markers across an array of data.
However I am getting a marker for just the first location in my list, which I guess means my loop isn't working properly, but I am not getting any errors to work from.
var mapOptions = {
center: centralLatlng,
zoom: 2
};
var map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
var cdnLocations = [
['LondonMarker', 51.500, 0.1167],
['NewYorkMarker', 40.7127, -74.0059],
['TokyoMarker', 35.6895, 139.6917],
['BerlinMarker', 52.5167, 13.3833],
['ParisMarker', 48.8567, 2.3508],
['MadridMarker', 40.4000, 3.6833],
]
for (var i = 0; i < cdnLocations.length; i++) {
var cdnLocations = cdnLocations [i]
var marker = new google.maps.Marker({
position: new google.maps.LatLng (cdnLocations[1], cdnLocations[2]),
map: map,
});
}
Check this out:
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>Google Maps Multiple Markers</title>
<script src="http://maps.google.com/maps/api/js?sensor=false"
type="text/javascript"></script>
</head>
<body>
<div id="map" style="width: 500px; height: 400px;"></div>
<script type="text/javascript">
var locations = [
['LondonMarker', 51.500, 0.1167],
['NewYorkMarker', 40.7127, -74.0059],
['TokyoMarker', 35.6895, 139.6917],
['BerlinMarker', 52.5167, 13.3833],
['ParisMarker', 48.8567, 2.3508],
['MadridMarker', 40.4000, 3.6833],
];
var map = new google.maps.Map(document.getElementById('map'), {
zoom: 1,
center: new google.maps.LatLng(35.68, 139.69),
mapTypeId: google.maps.MapTypeId.ROADMAP
});
var infowindow = new google.maps.InfoWindow();
var marker, i;
for (i = 0; i < locations.length; i++) {
marker = new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map
});
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function() {
infowindow.setContent(locations[i][0]);
infowindow.open(map, marker);
}
})(marker, i));
}
</script>
</body>
</html>
Here a jsfiddle example:
http://jsfiddle.net/m2htynto/

The Google Maps Api 3 Example Not working on Jsfiddle

Can you please take a look at following link and let me know why this google map working neither on my computer not on jsfiddle. I just got the code from [Google Maps API. Do I have to add something more to that?
As I said i tried both on my computer and on jsfiddle site with this link
Thanks for you comments and help
3]2
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Overlays within Street View</title>
<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>
var map;
var panorama;
var astorPlace = new google.maps.LatLng(40.729884, -73.990988);
var busStop = new google.maps.LatLng(40.729559678851025, -73.99074196815491);
var cafe = new google.maps.LatLng(40.730031233910694, -73.99142861366272);
var bank = new google.maps.LatLng(40.72968163306612, -73.9911389350891);
function initialize() {
// Set up the map
var mapOptions = {
center: astorPlace,
zoom: 18,
mapTypeId: google.maps.MapTypeId.ROADMAP,
streetViewControl: false
};
map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
// Setup the markers on the map
var cafeMarker = new google.maps.Marker({
position: cafe,
map: map,
icon: 'http://chart.apis.google.com/chart?chst=d_map_pin_icon&chld=cafe|FFFF00',
title: 'Cafe'
});
var bankMarker = new google.maps.Marker({
position: bank,
map: map,
icon: 'http://chart.apis.google.com/chart?chst=d_map_pin_icon&chld=dollar|FFFF00',
title: 'Bank'
});
var busMarker = new google.maps.Marker({
position: busStop,
map: map,
icon: 'http://chart.apis.google.com/chart?chst=d_map_pin_icon&chld=bus|FFFF00',
title: 'Bus Stop'
});
// We get the map's default panorama and set up some defaults.
// Note that we don't yet set it visible.
panorama = map.getStreetView();
panorama.setPosition(astorPlace);
panorama.setPov(/** #type {google.maps.StreetViewPov} */({
heading: 265,
pitch: 0
}));
}
function toggleStreetView() {
var toggle = panorama.getVisible();
if (toggle == false) {
panorama.setVisible(true);
} else {
panorama.setVisible(false);
}
}
google.maps.event.addDomListener(window, 'load', initialize);
</script>
</head>
<body>
<div id="panel" style="margin-left:-100px">
<input type="button" value="Toggle Street View" onclick="toggleStreetView();"> </input>
</div>
<div id="map-canvas"></div>
</body>
</html>
You need to set a height and width for the map-canvas. I've cleaned up the code some and it should be working here: http://jsfiddle.net/Zuds3/3/
HTML
<script src='https://maps.googleapis.com/maps/api/js?v=3.exp&sensor=false'> </script>
<div id="panel" style="margin-left:-100px">
<input type="button" value="Toggle Street View" onclick = "toggleStreetView();" ></input>
</div>
<div id="map-canvas"></div>
CSS
#map-canvas{
height: 400px;
width: 400px;
}
JavaScript
var map;
var panorama;
var astorPlace = new google.maps.LatLng(40.729884, -73.990988);
var busStop = new google.maps.LatLng(40.729559678851025, -73.99074196815491);
var cafe = new google.maps.LatLng(40.730031233910694, -73.99142861366272);
var bank = new google.maps.LatLng(40.72968163306612, -73.9911389350891);
function initialize() {
// Set up the map
var mapOptions = {
center: astorPlace,
zoom: 18,
mapTypeId: google.maps.MapTypeId.ROADMAP,
streetViewControl: false
};
map = new google.maps.Map(document.getElementById('map-canvas'),
mapOptions);
// Setup the markers on the map
var cafeMarker = new google.maps.Marker({
position: cafe,
map: map,
icon: 'http://chart.apis.google.com/chart?chst=d_map_pin_icon&chld=cafe|FFFF00',
title: 'Cafe'
});
var bankMarker = new google.maps.Marker({
position: bank,
map: map,
icon: 'http://chart.apis.google.com/chart?chst=d_map_pin_icon&chld=dollar|FFFF00',
title: 'Bank'
});
var busMarker = new google.maps.Marker({
position: busStop,
map: map,
icon: 'http://chart.apis.google.com/chart?chst=d_map_pin_icon&chld=bus|FFFF00',
title: 'Bus Stop'
});
// We get the map's default panorama and set up some defaults.
// Note that we don't yet set it visible.
panorama = map.getStreetView();
panorama.setPosition(astorPlace);
panorama.setPov(/** #type {google.maps.StreetViewPov} */({
heading: 265,
pitch: 0
}));
}
function toggleStreetView() {
var toggle = panorama.getVisible();
if (toggle == false) {
panorama.setVisible(true);
} else {
panorama.setVisible(false);
}
}
google.maps.event.addDomListener(window, 'load', initialize);

Google Maps - Array

Hey guys I just started a new project with google maps. I'm a newbie in both javascript and google maps API.
UPDATED:
What I'm trying to do is to add a informationWindow to each marker with different content. So when the marker is clicked, the content for that specific marker pops up.
Right now only the 4th element pops up. I need so that every marker pops up with information.
Is there any other way of doing this?
Thanks in advance,
UPDATED:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Google Maps JavaScript API v3 Example: Marker Animations Loop</title>
<link href="https://developers.google.com/maps/documentation/javascript/examples/default.css" rel="stylesheet">
<script src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script>
var myLatlng = new google.maps.LatLng(53.014783, -95.097656);
var iterator = 0;
var neighborhoods = new Array(
new Array("test1","49.165206","-122.665443"),
new Array("test2","49.14476","-121.98544"),
new Array("test3","49.162063","-122.667675"),
new Array("test4","48.455005","-123.54155"),
new Array("test5","51.038156","-114.035339")
);
var markers = [];
function initialize()
{
var mapOptions = {
zoom: 4,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);
/*for (var i = 0; i < neighborhoods.length; i++)
{
markers[iterator] = new google.maps.Marker(
{
position: neighborhoods[iterator],
map: map,
title: 'Hello World!'
}
);
iterator++;
};*/
var infowindow = new google.maps.InfoWindow({
});
for(var i = 0; i < neighborhoods.length; i++)
{
var marker = new google.maps.Marker(
{
position: new google.maps.LatLng(neighborhoods[i][1], neighborhoods[i][2]),
map: map,
title: neighborhoods[i][0]
}
);
var test = neighborhoods[i][0];
google.maps.event.addListener(marker, 'click', function(e) {
infowindow.open(map,marker);
infowindow.setContent(test);
});
}
};
</script>
</head>
<body onload="initialize();">
<div id="map_canvas" style="width: 1000px; height: 700px;">map div</div>
<!--button id="drop" onclick="drop()">Drop Markers</button-->
</body>
</html>
Here is an example which I ported to the Google Maps API v3 from Mike Williams' Google Maps API (v2) tutorial that has multiple markers with unique infowindows, it uses function closure to associate the infowindow content with the marker.
The final version is:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Google Maps JavaScript API v3 Example: Marker Animations Loop</title>
<link href="https://developers.google.com/maps/documentation/javascript/examples/default.css" rel="stylesheet">
<script src="https://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script>
var myLatlng = new google.maps.LatLng(53.014783, -95.097656);
var iterator = 0;
var neighborhoods = new Array(
new Array("test1","49.165206","-122.665443"),
new Array("test2","49.14476","-121.98544"),
new Array("test3","49.162063","-122.667675"),
new Array("test4","48.455005","-123.54155"),
new Array("test5","51.038156","-114.035339")
);
var markers = [];
function initialize()
{
var mapOptions = {
zoom: 4,
center: myLatlng,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);
infowindow = new google.maps.InfoWindow({
});
for(var i = 0; i < neighborhoods.length; i++)
{
var marker = new google.maps.Marker(
{
position: new google.maps.LatLng(neighborhoods[i][1], neighborhoods[i][2]),
map: map,
title: neighborhoods[i][0],
html: neighborhoods[i][0],
animation: google.maps.Animation.DROP
}
);
google.maps.event.addListener(marker, 'click', function(e) {
infowindow.setContent(this.html);
infowindow.open(map,this);
});
}
};
</script>
</head>
<body onload="initialize();">
<div id="map_canvas" style="width: 1000px; height: 700px;">map div</div>
</body>
</html>

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