$(document).ready(function(){
function myplace()
{
if(navigator.geolocation) {
navigator.geolocation.getCurrentPosition(function(position) {
geocoding(position.coords.latitude, position.coords.longitude);
});
} else
{
console.log("Geolocation API не поддерживается в вашем браузере");
}
}
function geocoding(lat, lon)
{
var my_adress;
var api_key = 'AIzaSyAsuS1MqzRBzRv1HRrfrlyoMRlkrVXEx0g';
var cordinats = [lat, lon];
var loctype = 'ROOFTOP';
var restype = 'street_address';
var position = cordinats.join(",");
var data = {latlng: position, location_type: loctype, result_type: restype, key: api_key};
$.ajax({
method: "GET",
url: "https://maps.googleapis.com/maps/api/geocode/json",
data: data,
dataType: 'json',
success: function (result) {
console.log(result)
my_adress = result.results[0].formatted_address;
my_coords = result.results[0].geometry.location;
console.log("Вы здесь" + " " + "<" + " " + my_adress + " " + ">");
/-----------------------GMaps Initialization-------------------------------/
function initMap() {
var latlng = new google.maps.LatLng(lat, lon);
var map;
var image = 'images/23.png';
var basemarker = [
[53.9143142,27.4173581],
[53.9251061,27.5888264],
[53.861006, 27.5692355],
[53.9098637,27.5348443],
[53.9351309,27.6492208]
];
//style map
var mapOptions = {
center: latlng,
zoom: 10,
mapTypeControl: false,
streetViewControl: false,
styles: [{"featureType":"water","stylers":[{"saturation":43},{"lightness":-11},{"hue":"#0088ff"}]},{"featureType":"road","elementType":"geometry.fill","stylers":[{"hue":"#ff0000"},{"saturation":-100},{"lightness":99}]},{"featureType":"road","elementType":"geometry.stroke","stylers":[{"color":"#808080"},{"lightness":54}]},{"featureType":"landscape.man_made","elementType":"geometry.fill","stylers":[{"color":"#ece2d9"}]},{"featureType":"poi.park","elementType":"geometry.fill","stylers":[{"color":"#ccdca1"}]},{"featureType":"road","elementType":"labels.text.fill","stylers":[{"color":"#767676"}]},{"featureType":"road","elementType":"labels.text.stroke","stylers":[{"color":"#ffffff"}]},{"featureType":"poi","stylers":[{"visibility":"off"}]},{"featureType":"landscape.natural","elementType":"geometry.fill","stylers":[{"visibility":"on"},{"color":"#b8cb93"}]},{"featureType":"poi.park","stylers":[{"visibility":"on"}]},{"featureType":"poi.sports_complex","stylers":[{"visibility":"on"}]},{"featureType":"poi.medical","stylers":[{"visibility":"on"}]},{"featureType":"poi.business","stylers":[{"visibility":"simplified"}]}]
};
map = new google.maps.Map(document.getElementById('map'), mapOptions);
var marker = new google.maps.Marker({
position: latlng,
map: map,
title:"Вы знаходитесь в данном месте"
});
for (var i = 0; i < basemarker.length; i++) { // отрисовка маркеров на карте
var dbmarker= basemarker[i];
var marker1 = new google.maps.Marker({
position: {lat: dbmarker[0], lng: dbmarker[1]},
map: map,
icon:image,
title: dbmarker[0],
});
}
var directionsService = new google.maps.DirectionsService;
var directionsDisplay = new google.maps.DirectionsRenderer({
draggable: true,
map: map,
panel: document.getElementById('right-panel')
});
console.log(google.maps.DirectionsService);
directionsDisplay.addListener('directions_changed', function() {
computeTotalDistance(directionsDisplay.getDirections());
});
var closestPointIdx = 0;
var predict = 0;
var dist = 0;
var minDist = 100000;
for (var i = 0 ; i < basemarker.length; i++) {
var request = {
origin: {
// "LatLng":
"lat" : my_coords.lat,//координаты начальной точки
"lng" : my_coords.lng,//координаты начальной точки
},
destination:{
"lat" : basemarker[i][0],//координаты конечной точки
"lng" : basemarker[i][1]//координаты конечной точки
},
travelMode: 'DRIVING'
};
directionsService.route(request, function(response, status) {
if (status == 'OK') {
dist = computeTotalDistance_crutch(response); //ответ отсюда в массив, находим самое меньшее
if (dist < minDist ) {
minDist = dist;
closestPointIdx = predict;
predict++;
}
displayRoute(latlng,{lat: basemarker[closestPointIdx][0], lng: basemarker[closestPointIdx][1]} , directionsService,
directionsDisplay);
}
});
}
}
function displayRoute(origin, destination, service, display) {
service.route({
origin: origin,
destination: destination,
travelMode: 'DRIVING',
avoidTolls: true
}, function(response, status) {
if (status === 'OK') {
display.setDirections(response);
} else {
console.log('Could not display directions due to: ' + status);
}
});
}
//Подсчёт расстояния
function computeTotalDistance(result) {
var total = 0;
var myroute = result.routes[0];
for (var i = 0; i < myroute.legs.length; i++) {
total += myroute.legs[i].distance.value;
}
total = total / 1000;
document.getElementById('total').innerHTML = total + ' км ';
}
function computeTotalDistance_crutch(result) {
var total = 0;
var myroute = result.routes[0];
for (var i = 0; i < myroute.legs.length; i++) {
total += myroute.legs[i].distance.value;
}
total = total / 1000;
return total;
}
initMap();
},
error: function (err) {
console.log("Ошибка сервера")
}
})
}
myplace();
});
