<!DOCTYPE html>
<html>
<head>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Lokacija Partnerja</title>
<!--stili za elemente na mapi-->
<style type="text/css">
html {
font-family: Arial, Helvetica, sans-serif;
font-size: 15px;
height: 100%;
}
body {
height: 100%;
width: 100%;
margin: 0;
padding: 0;
}
/* start styles for the ContextMenu */
.context_menu {
background-color: white;
border: 1px solid gray;
}
.context_menu_item {
padding: 3px 6px;
}
.context_menu_item:hover {
background-color: #CCCCCC;
}
.context_menu_separator {
background-color: gray;
height: 1px;
margin: 0;
padding: 0;
}
/* end styles for the ContextMenu */
#map_container {
height: 100%;
}
</style>
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?v=quarterly&key=#YOURAPIKEY#&sensor=false"></script>
<script type="text/javascript">
function initMap() {
var map = new google.maps.Map(document.getElementById('map_container'), {
zoom: 4,
center: {
lat: -24.345,
lng: 134.46
} // Australia.
});
var directionsService = new google.maps.DirectionsService;
var directionsDisplay = new google.maps.DirectionsRenderer({
draggable: true,
map: map,
panel: document.getElementById('right-panel')
});
directionsDisplay.addListener('directions_changed', function() {
computeTotalDistance(directionsDisplay.getDirections());
});
displayRoute('Perth, WA', 'Sydney, NSW', directionsService,
directionsDisplay);
}
function displayRoute(origin, destination, service, display) {
service.route({
origin: origin,
destination: destination,
waypoints: [{
location: 'Adelaide, SA'
}, {
location: 'Broken Hill, NSW'
}],
travelMode: 'DRIVING',
avoidTolls: true
}, function(response, status) {
if (status === 'OK') {
display.setDirections(response);
} else {
alert('Could not display directions due to: ' + status);
}
});
}
function computeTotalDistance(result) {
var total = 0;
var route = result.routes[0];
for (var ij = 0; ij < route.legs[0].via_waypoints.length; ij++) {
counter = counter + 1;
//alert(counter + ", " + route.legs[i].via_waypoints[ij].B + ", " + route.legs[i].via_waypoints[ij].k)
route.legs[0].via_waypoints[ij].k,
route.legs[0].via_waypoints[ij].D
}
}
</script>
</head>
<body onload="initMap()">
<div id="map_container"></div>
</body>
</html>
I am trying to capture the location of a draggable waypoint in a google direction javascript API, so I can save it the database and load the same directions later.
I try to acces the waypoint's location via result.routes[0].legs[0].via_waypoints[0], which offers me nothing useful - lat and lng object are "empty" instead of containing geolocation (same goes for result.routes[0].legs[0].via_waypoint[0].location.
I have a remark in my code to access waypoint's geolocation via result.routes[0].legs[0].via_waypoints[0].k and result.routes[0].legs[0].via_waypoints[0].D, which does not work. I found on stackoverflow a similar question from 2011, which suggests to use location.wa and location.ya, which also does not work.
I've added a code snippet, you should replace #YOURAPIKEY# with your Google API key for the example to work. It's a slightly modified example from Google's documentation
Can anyone help me with this?
Each leg of your route is a set of steps and in the case you submitted, each leg corresponds to directions between one of your stops (origin, waypoints, destination).
leg[0] from Perth to Adelaide
leg[1] from Adelaide to Broken Hill
leg[2] from Broken Hill to Sydney
So you won't have anything in the via_waypoints prop.
You need to set stopover: false in your waypoints if you want them not considered as a real stop. Then you will get the via_waypoints property populated for each leg (if more than one).
waypoints: [{
location: 'Adelaide, SA',
stopover: false
}, {
location: 'Broken Hill, NSW',
stopover: false
}],
You can then iterate though via_waypoints and get the coordinates.
lat and lng are methods, not properties, so you need to call them, for example:
let firstWaypointLat = result.routes[0].legs[0].via_waypoints[0].lat();
Example below on how to get the waypoints coordinates:
function initMap() {
var map = new google.maps.Map(document.getElementById('map-canvas'), {
zoom: 4,
center: {
lat: -24.345,
lng: 134.46
} // Australia.
});
var directionsService = new google.maps.DirectionsService;
var directionsDisplay = new google.maps.DirectionsRenderer({
draggable: true,
map: map,
panel: document.getElementById('right-panel')
});
directionsDisplay.addListener('directions_changed', function() {
computeTotalDistance(directionsDisplay.getDirections());
});
displayRoute('Perth, WA', 'Sydney, NSW', directionsService,
directionsDisplay);
}
function displayRoute(origin, destination, service, display) {
service.route({
origin: origin,
destination: destination,
waypoints: [{
location: 'Adelaide, SA',
stopover: false
}, {
location: 'Broken Hill, NSW',
stopover: false
}],
travelMode: 'DRIVING',
avoidTolls: true
}, function(response, status) {
if (status === 'OK') {
display.setDirections(response);
} else {
alert('Could not display directions due to: ' + status);
}
});
}
function computeTotalDistance(result) {
let leg = result.routes[0].legs[0];
for (let i=0; i<leg.via_waypoints.length; i++) {
console.log('Waypoint ' + i + ' coords: ' + leg.via_waypoints[i].lat() + ', ' + leg.via_waypoints[i].lng());
}
}
initMap();
#map-canvas {
height: 180px;
}
<div id="map-canvas"></div>
<!-- Replace the value of the key parameter with your own API key. -->
<script src="//maps.googleapis.com/maps/api/js?key=AIzaSyCkUOdZ5y7hMm0yrcCQoCvLwzdM6M8s5qk&callback=initMap">
</script>
Related
I am trying to recreate the following map, made using Google MyMaps, by using Google Maps API
Anyone know the best way to do this? Have the following code at the moment but doesn't look great
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>Search for up to 200 places with Radar Search</title>
<style>
#map {
height: 100%;
}
/* Optional: Makes the sample page fill the window. */
html,
body {
height: 100%;
margin: 0;
padding: 0;
}
</style>
<script>
var map;
var infoWindow;
var service;
function initMap() {
map = new google.maps.Map(document.getElementById('map'), {
center: {
lat: 54.607868,
lng: -5.926437
},
zoom: 10,
styles: [{
stylers: [{
visibility: 'simplified'
}]
}, {
elementType: 'labels',
stylers: [{
visibility: 'off'
}]
}]
});
infoWindow = new google.maps.InfoWindow();
service = new google.maps.places.PlacesService(map);
// The idle event is a debounced event, so we can query & listen without
// throwing too many requests at the server.
map.addListener('idle', performSearch);
}
function performSearch() {
var request = {
bounds: map.getBounds(),
keyword: 'best view'
};
service.radarSearch(request, callback);
}
function callback(results, status) {
if (status !== google.maps.places.PlacesServiceStatus.OK) {
console.error(status);
return;
}
for (var i = 0, result; result = results[i]; i++) {
addMarker(result);
}
}
function addMarker(place) {
var marker = new google.maps.Marker({
map: map,
position: place.geometry.location,
icon: {
url: 'https://developers.google.com/maps/documentation/javascript/images/circle.png',
anchor: new google.maps.Point(10, 10),
scaledSize: new google.maps.Size(10, 17)
}
});
google.maps.event.addListener(marker, 'click', function() {
service.getDetails(place, function(result, status) {
if (status !== google.maps.places.PlacesServiceStatus.OK) {
console.error(status);
return;
}
infoWindow.setContent(result.name);
infoWindow.open(map, marker);
});
});
}
</script>
</head>
<body>
<div id="map"></div>
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyCIcOfMnc85XkuJmotWkLL4mthAHqlUuWA&callback=initMap&libraries=places,visualization" async defer></script>
</body>
</html>
use a saved google my maps and share it from your google drive
hello all I created a TestProject to use the Google MAP Direction.Route() on a WebBrowser in visual studio 2015... But i have one problem.. The 'route' dont work with my 'WebBrowser' on VisualStudio2015 but it's working in 'Google Chrome','Internet Explorer' and 'FireFox'.
I dont understand why.
The problem ( Left with 'WebBrowser' Right 'Google chrome, firefox, internet explorer' ) :
Picture : My problem :
The code HTML :
<!DOCTYPE html>
<html>
<head>
<style>
html { height: 100%; }
body { height: 100%; margin: 0; padding: 0; }
#map { height: 100%;}
</style>
</head>
<body>
<div id="map"></div>
<!-- Test placement des points Panterga et chez moi -->
<script>
function PutPoints()
{
var directionsDisplay = new google.maps.DirectionsRenderer();
var directionsService = new google.maps.DirectionsService();
var map = new google.maps.Map(document.getElementById('map'),
{
center: "Paris, fr",
zoom: 7
});
directionsDisplay.setMap(map);
directionsService.route(
{ origin: "Paris, fr", destination: "Marseille, fr", travelMode: 'DRIVING' },
function (reponse, result) { directionsDisplay.setDirections(reponse); }
);
}
</script>
<script async defer
src = 'https://maps.googleapis.com/maps/api/js?v=3.33&signed_in=true&language=fr&callback=PutPoints'>
</script>
</body>
</html>
I need some help with the Google Maps WEb JS API. I'm diving into it for the first time and now I'm stuck.
I want to set a static direction of two static markers on a Google Map.
I'm trying to write the code in OOP.
The map is getting load on my webpage, but I'm not getting to see the "markers" and the "direction".
Please some help and advice!
var WEB = WEB || {};
(function() {
'use strict'
//controller init object
WEB.controller = {
init: function() {
// initialize APP objects
google.maps.event.addDomListener(window, 'load', WEB.googleMaps.init());
}
};
WEB.googleMaps = {
init: function() {
WEB.googleMaps.directionsDisplay();
console.log('1. init directionsDisplay');
var map = new google.maps.Map(document.getElementById('map-canvas'), {
center: new google.maps.LatLng(52.295042, 4.867158),
zoom: 14,
maxZoom: 15,
minZoom: 13,
draggable: false
});
console.log('2. init map');
WEB.googleMaps.directionsDisplay(map);
console.log('3. init directionsDisplay in map');
console.log('4. init calc route');
WEB.googleMaps.calcRoute();
},
directionsDisplay: function() {
new google.maps.DirectionsRenderer();
},
directionsService: function(){
new google.maps.DirectionsService();
},
calcRoute: function() {
WEB.googleMaps.directionsService();
console.log('5. init directionsService');
var start = new google.maps.LatLng(XX.XXXXXX, XX.XXXXXX);
var end = new google.maps.LatLng(XX.XXXXXX, XX.XXXXXX);
console.log('6. set directions', start, end);
var request = {
origin: start,
destination: end,
travelMode: google.maps.TravelMode.DRIVING
};
console.log('7. put directions in the service', request);
WEB.googleMaps.directionsService(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
console.log('7. DirectionsStatus is OK');
WEB.googleMaps.directionsDisplay(response);
}
});
}
};
WEB.controller.init();
})();
<!DOCTYPE html>
<html lang="nl">
<head>
<title></title>
<meta name="viewport" content="width=device-width, initial-scale=1" />
<!-- GOOGLE MAPS API -->
<script type="text/javascript" src="https://maps.googleapis.com/maps/api/js?v=3"></script>
</head>
<body class="">
<header class="">
</header>
<main class="">
<div id="map-canvas" style="width: 100%; height: 500px; margin:0; padding:0; border:0;">
</div>
</main>
</body>
</html>
You need to do something more like this.
WEB.googleMaps = {
init: function() {
var map = new google.maps.Map(document.getElementById('map-canvas'), {
center: new google.maps.LatLng(52.295042, 4.867158),
zoom: 14,
maxZoom: 15,
minZoom: 13,
draggable: false
});
var directionsDisplay = WEB.googleMaps.getDirectionsDisplay(map);
WEB.googleMaps.calcRoute(directionsDisplay);
},
getDirectionsDisplay: function(map) {
return new google.maps.DirectionsRenderer({map: map});
},
getDirectionsService: function(){
return new google.maps.DirectionsService();
},
calcRoute: function(directionsDisplay) {
var directionsService = WEB.googleMaps.getDirectionsService();
var start = new google.maps.LatLng(XX.XXXXXX, XX.XXXXXX);
var end = new google.maps.LatLng(XX.XXXXXX, XX.XXXXXX);
var request = {
origin: start,
destination: end,
travelMode: google.maps.TravelMode.DRIVING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
directionsDisplay.setDirections(response);
}
});
}
};
WEB.controller.init();
It helps to read this carefully:
https://developers.google.com/maps/documentation/javascript/directions
In a web page I have multiple google maps generated in a loop. And I am using the google directions api to display directions on each of the maps. The problem is that this code is displaying all the directions on the last map. Have any ideas?:
var currentPosition = new google.maps.LatLng(44.462691,26.1215866);
var directionsService = new google.maps.DirectionsService();
function DisplayLocations(){
$("#mapsContainer").empty();
for(var i=0;i<locationsDisplayed;i++){
var location=locationsArray[i];
$("#mapsContainer"+i).append('<div id="ImageMap'+i+'" style="width=250px;height:200px;"></div>');
var myOptions = {
zoom: 14,
center: currentPosition,
draggable: false,
zoomControl: false,
scrollwheel: false,
disableDoubleClickZoom: false,
disableDefaultUI: true
};
var map = new google.maps.Map(document.getElementById('ImageMap'+i),myOptions);
var request = {
origin: currentPosition,
destination: location.position,
travelMode: google.maps.TravelMode.WALKING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
RenderDirection(map,response);
}
});
}
}
function RenderDirection(map,result) {
var directionsRenderer = new google.maps.DirectionsRenderer();
directionsRenderer.setMap(map);
directionsRenderer.setDirections(result);
}
Yes, your directionsService gets overwritten in the loop.
What you can do, is chain the requests. So, whenever a response returns, you trigger the next request.
<html>
<head>
<title>Javascript, multiple google maps on same page(Directions Renderer is not working as excepted)</title>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false"></script>
<script>
var maps = []; // we will copy (the reference to) every map to this array, so we can always access them at will
var locationsArray = [
{position: new google.maps.LatLng(44.460, 26.120) },
{position: new google.maps.LatLng(44.461, 26.121) },
{position: new google.maps.LatLng(44.462, 26.122) },
{position: new google.maps.LatLng(44.463, 26.123) }
]
var currentPosition = new google.maps.LatLng(44.462691, 26.1215866);
function DisplayLocations() {
$("#mapsContainer").empty();
nextLocation(0); // we don't use a for-loop; we wait for a response to trigger the next request
function nextLocation(i) {
var directionsService = new google.maps.DirectionsService();
var directionsDisplay = new google.maps.DirectionsRenderer();
var location=locationsArray[i];
$("#mapsContainer"+i).append('<div id="ImageMap'+i+'" style="width=250px;height:200px;"></div>');
var myOptions = {
zoom: 14,
center: currentPosition,
draggable: false,
zoomControl: false,
scrollwheel: false,
disableDoubleClickZoom: false,
disableDefaultUI: true
};
var map = new google.maps.Map(document.getElementById('ImageMap'+i), myOptions);
maps.push(map);
var request = {
origin: currentPosition,
destination: location.position,
travelMode: google.maps.TravelMode.WALKING
};
directionsService.route(request, function(response, status) {
if (status == google.maps.DirectionsStatus.OK) {
RenderDirection(maps[i++], response, directionsDisplay);
// if there is a next location, we will fire a new request
if (locationsArray[i]) {
nextLocation(i);
}
}
});
}
}
function RenderDirection(map, response, directionsDisplay) {
directionsDisplay.setMap(map);
directionsDisplay.setDirections(response);
}
google.maps.event.addDomListener(window, 'load', DisplayLocations);
</script>
<style>
.map {
height: 210px;
width: 260px;
float: left;
margin: 2px;
}
</style>
</head>
<body>
<div class="map" id="mapsContainer0"></div>
<div class="map" id="mapsContainer1"></div>
<div class="map" id="mapsContainer2"></div>
<div class="map" id="mapsContainer3"></div>
</body>
I have this code that allows the user to enter two cities, and shows the location of the given inputs. But what I want is to show as well the direction from the 1st city to the other. How to do that?
Here is my practice code:
<!DOCTYPE html>
<html>
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<style type="text/css">
html { height: 100% }
body { height: 100%; margin: 0; padding: 0 }
#map_canvas { height: 100% }
</style>
<script type="text/javascript"
src="http://maps.googleapis.com/maps/api/js?key=AIzaSyBQ8OCC8En5vNHod25Ov3Qs5E1v7NPRSsg&sensor=true">
</script>
<script type="text/javascript">
var geocoder;
var map;
function initialize1() {
var mapOptions = {
center: new google.maps.LatLng(-34.397, 100.644),
zoom: 8,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
var map = new google.maps.Map(document.getElementById("map_canvas"),
mapOptions);
}
function initialize() {
// add mapOptions here to the values in the input boxes.
var mapOptions = {
center: new google.maps.LatLng(-34.397, 100.644),
zoom: 12,
mapTypeId: google.maps.MapTypeId.ROADMAP
};
map = new google.maps.Map(document.getElementById("map_canvas"),mapOptions);
geocoder = new google.maps.Geocoder();
addAddress(document.getElementById('from').value);
addAddress(document.getElementById('to').value);
}
function addAddress(place) {
var address = place;
geocoder.geocode( { 'address': address}, function(results, status) {
if (status == google.maps.GeocoderStatus.OK) {
map.setCenter(results[0].geometry.location);
var marker = new google.maps.Marker({
map: map,
position: results[0].geometry.location
});
} else {
alert('Geocode was not successful for the following reason: ' + status);
}
});
}
</script>
</head>
<body>
From: <input id="from" type="text" name="From"><br>
To: <input id="to" type="text" name="To"><br>
<button type="button" onclick="initialize()">View example (map-simple.html)</button>
<div id="map_canvas" style="width:100%; height:100%"></div>
</body>
</html>
thanks
Jason
Use the DirectionsService in the Google Maps API v3. Here is an example from the documentation:
https://google-developers.appspot.com/maps/documentation/javascript/examples/directions-simple
and with text directions:
https://google-developers.appspot.com/maps/documentation/javascript/examples/directions-panel
if you mean the "location" means the address you can use the direction renderer like below to get the direction.
First of all store the location address of the two markers into the two text boxes if you want to display the to and from address with id's #from and #destination then follow the below code
$("#find").click(function () {
starting = $("#from").val();
finishing = $("#destination").val();
$("#map").gmap3(
{
action: 'getRoute',
options: {
origin: starting,
destination: finishing,
travelMode: google.maps.DirectionsTravelMode.DRIVING
},
callback: function (results) {
if (!results) {
alert("returning")
return
};
$(this).gmap3(
{
action: 'addDirectionsRenderer',
options: {
preserveViewport: true,
draggable: false,
directions: results
}
}
);
}
})
})
Explanation : At first I created two markers of different locations and different data then after the dragend of any marker there will be infowindow that shows the address and two buttons start and finish. I think you have done upto this part .
So after this I used two text boxes which will be filled according to the start button or finish button clicked .
After this if the user clicks the find button this text boxes values are used to find the direction between the two markers
Note: "here you can any marker for from or to only difference you have to maintain is to change the button clicked that is start or finish ....."
"You can even directly give the address in the text boxes and find the directions between them"
Here for whole manipulation I used gmap3 here is the code below that might help you
<script type="text/javascript">
window.onload = clear;
function clear() {
$("#from").val(null)
$("#destination").val(null)
}
$(document).ready(function () {
var starting = "";
var finishing = "";
$("#find").click(function () {
starting = $("#from").val();
finishing = $("#destination").val();
$("#map").gmap3(
{
action: 'getRoute',
options: {
origin: starting,
destination: finishing,
travelMode: google.maps.DirectionsTravelMode.DRIVING
},
callback: function (results) {
if (!results) {
alert("returning")
return
};
$(this).gmap3(
{
action: 'addDirectionsRenderer',
options: {
preserveViewport: true,
draggable: false,
directions: results
}
}
);
}
})
})
$("#map").gmap3({
action: 'addMarkers',
markers: [ //markers array
{lat: 22.74, lng: 83.28, data: 'madhu' },
{ lat: 17.74, lng: 82.28, data: 'raghu' }
],
map: { // this is for map options not for any markers
center: [17.74, 83.28],
zoom: 5
},
marker: {
options: {
draggable: true
},
events: {// marker events
dragend: function (marker, event, data) {
var contentString = '<div id="main content">'
+ '<input type="button" id="start" value="start" />'
+ '<input type="button" id="finish" value="finish" />'
+ '</div>';
//get address on click event
$(this).gmap3({
action: 'getAddress',
latLng: marker.getPosition(),
callback: function (results) {
var map = $(this).gmap3('get'),
infowindow = $(this).gmap3({ action: 'get', name: 'infowindow' })
if (infowindow) {
content = results && results[1] ? results && results[1].formatted_address : 'no address';
infowindow.open(map, marker);
infowindow.setContent(content + contentString);
}
else {
content = results && results[1] ? results && results[1].formatted_address : 'no address';
$(this).gmap3({
action: 'addinfowindow',
anchor: marker,
options: { content: content + contentString },
events: {
domready: function () {
$("#start").click(function () {
alert("start clicked " + content);
$("#from").val(content);
starting = content;
check();
})
$("#finish").click(function () {
alert("finish clicked " + content);
$("#destination").val(content);
finishing = content;
})
}
}
});
}
}
});
},
}
},
});
});
</script>
here is the html part for the above
<div id="headinput">
<input type="text" value="enter from" id="from" />
<input type="text" value="enter destination" id="destination" />
<input type="button" value="find" id="find" />
</div>
<br />
<div id ="map"style="width: 100%; top: auto; left: auto; position: relative; height: 600px; float:left" ></div>
This is perfectly worked one I checked it in firefox browser........:D