<!DOCTYPE html>
<html>
<head>
<title>Leaflet Layers Control Example</title>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.css" />
</head>
<body>
<div id="map" style="width: 600px; height: 400px"></div>
<script src="http://cdn.leafletjs.com/leaflet/v0.7.7/leaflet.js"></script>
<script>
var cities = new L.LayerGroup();
var changeCoordinate = 0;
for (var i = 0; i < 10; i++) {
L.marker([39.74 + changeCoordinate, -104.99 + changeCoordinate]).bindPopup('info ' + i).addTo(cities);
changeCoordinate += 0.1;
}
var mbAttr = 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors, ' +
'<a href="http://creativecommons.org/licenses/by-sa/2.0/">CC-BY-SA</a>, ' +
'Imagery © <a href="http://mapbox.com">Mapbox</a>',
mbUrl = 'https://api.tiles.mapbox.com/v4/{id}/{z}/{x}/{y}.png?access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpandmbXliNDBjZWd2M2x6bDk3c2ZtOTkifQ._QA7i5Mpkd_m30IGElHziw';
var grayscale = L.tileLayer(mbUrl, {id: 'mapbox.light', attribution: mbAttr}),
streets = L.tileLayer(mbUrl, {id: 'mapbox.streets', attribution: mbAttr});
var map = L.map('map', {
center: [39.73, -104.99],
zoom: 10,
layers: [grayscale, cities]
});
var baseLayers = {
"Grayscale": grayscale,
"Streets": streets
};
var overlays = {
"Cities": cities
};
L.control.layers(baseLayers, overlays).addTo(map);
</script>
</body>
</html>
----------------------------
Google map for multiple dragable location
<html xmlns="http://www.w3.org/1999/xhtml"><head>
</head>
<body>
<form method="post" action="" id="aspnetForm">
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?sensor=false"></script>
<script type="text/javascript">
var markers = [
{
"title": 'Alibaug',
"lat": '18.641400',
"lng": '72.872200',
"description": 'Alibaug is a coastal town and a municipal council in Raigad District in the Konkan region of Maharashtra, India.'
},
{
"title": 'Lonavla',
"lat": '18.750000',
"lng": '73.416700',
"description": 'Lonavla'
},
{
"title": 'Mumbai',
"lat": '18.964700',
"lng": '72.825800',
"description": 'Mumbai formerly Bombay, is the capital city of the Indian state of Maharashtra.'
},
{
"title": 'Pune',
"lat": '18.523600',
"lng": '73.847800',
"description": 'Pune is the seventh largest metropolis in India, the second largest in the state of Maharashtra after Mumbai.'
},
{
"title": 'Thane',
"lat": '19.182800',
"lng": '72.961200',
"description": 'Thane'
},
{
"title": 'Vashi',
"lat": '18.750000',
"lng": '73.033300',
"description": 'Vashi'
}
];
window.onload = function () {
var mapOptions = {
center: new google.maps.LatLng(markers[0].lat, markers[0].lng),
zoom: 15,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var infoWindow = new google.maps.InfoWindow();
var latlngbounds = new google.maps.LatLngBounds();
var geocoder = geocoder = new google.maps.Geocoder();
var map = new google.maps.Map(document.getElementById("dvMap"), mapOptions);
loadMakers();
var bounds = new google.maps.LatLngBounds();
map.setCenter(latlngbounds.getCenter());
map.fitBounds(latlngbounds);
google.maps.event.addListener(map, 'click', function(event) {
alert(event.latLng);
markers.push({
titile:"",
description:"",
"lat": '28.750000',
"lng": '71.033300',
});
loadMakers();
//addMarker(event.latLng, map);
});
function addMarker(location, map) {
var marker = new google.maps.Marker({
position: location,
label: labels[labelIndex++ % labels.length],
map: map
});
}
function loadMakers() {
for (var i = 0; i < markers.length; i++) {
var data = markers[i]
var myLatlng = new google.maps.LatLng(data.lat, data.lng);
var marker = new google.maps.Marker({
position: myLatlng,
map: map,
title: data.title,
draggable: true,
animation: google.maps.Animation.DROP
});
(function (marker, data) {
google.maps.event.addListener(marker, "click", function (e) {
infoWindow.setContent(data.description);
infoWindow.open(map, marker);
});
google.maps.event.addListener(marker, "dragend", function (e) {
var lat, lng, address;
geocoder.geocode({ 'latLng': marker.getPosition() }, function (results, status) {
if (status == google.maps.GeocoderStatus.OK) {
lat = marker.getPosition().lat();
lng = marker.getPosition().lng();
address = results[0].formatted_address;
console.log("Latitude: " + lat + "\nLongitude: " + lng + "\nAddress: " + address);
}
});
});
})(marker, data);
latlngbounds.extend(marker.position);
}
}
}
</script>
<div id="dvMap" style="width: 500px; height: 500px; position: relative; overflow: hidden; background-color: rgb(229, 227, 223);">
<table>
<tr>
<td> </td>
</tr>
</table>
</div>
</body></html>
