-
Notifications
You must be signed in to change notification settings - Fork 823
/
index.js
48 lines (40 loc) · 1.47 KB
/
index.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
/**
* @license
* Copyright 2019 Google LLC. All Rights Reserved.
* SPDX-License-Identifier: Apache-2.0
*/
// [START maps_directions_panel]
function initMap() {
const directionsRenderer = new google.maps.DirectionsRenderer();
const directionsService = new google.maps.DirectionsService();
const map = new google.maps.Map(document.getElementById("map"), {
zoom: 7,
center: { lat: 41.85, lng: -87.65 },
disableDefaultUI: true,
});
directionsRenderer.setMap(map);
directionsRenderer.setPanel(document.getElementById("sidebar"));
const control = document.getElementById("floating-panel");
map.controls[google.maps.ControlPosition.TOP_CENTER].push(control);
const onChangeHandler = function () {
calculateAndDisplayRoute(directionsService, directionsRenderer);
};
document.getElementById("start").addEventListener("change", onChangeHandler);
document.getElementById("end").addEventListener("change", onChangeHandler);
}
function calculateAndDisplayRoute(directionsService, directionsRenderer) {
const start = document.getElementById("start").value;
const end = document.getElementById("end").value;
directionsService
.route({
origin: start,
destination: end,
travelMode: google.maps.TravelMode.DRIVING,
})
.then((response) => {
directionsRenderer.setDirections(response);
})
.catch((e) => window.alert("Directions request failed due to " + status));
}
window.initMap = initMap;
// [END maps_directions_panel]