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| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, user-scalable=no"> | |
| <link href="style.css" rel="stylesheet" type="text/css"> | |
| </head> | |
| <body> | |
| <div id="google_canvas"></div> | |
| <script src="http://code.jquery.com/jquery-2.0.3.min.js"></script> | |
| <script src="//maps.googleapis.com/maps/api/js?v=3.exp&sensor=true"></script> | |
| <script src="main.js"></script> | |
| </body> | |
| </html> |
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| var first = true, | |
| args, | |
| agency, | |
| callName, | |
| vehiclesUrl; | |
| function parseArgs() { | |
| args = (window.location.hash || '#demo/102').slice(1).split('/'); | |
| agency = args[0]; | |
| callName = args[1]; | |
| vehiclesUrl = 'http://feeds.transloc.com/3/vehicle_statuses.jsonp?agencies=' + agency + '&callback=?'; | |
| } | |
| function updateUserPosition(position) { | |
| var geolocate = new google.maps.LatLng(position.coords.latitude, position.coords.longitude); | |
| userMarker.setPosition(geolocate); | |
| userCircle.setCenter(geolocate); | |
| userCircle.setRadius(position.coords.accuracy); | |
| if (first) { | |
| map.setCenter(geolocate); | |
| first = false; | |
| } | |
| } | |
| function loopVehiclePosition() { | |
| $.getJSON(vehiclesUrl, function(data) { | |
| var i, | |
| vehicle; | |
| for (i = 0; i < data.vehicles.length; i++) { | |
| vehicle = data.vehicles[i]; | |
| if (vehicle.call_name == callName) { | |
| vehicleMarker.setPosition(new google.maps.LatLng(vehicle.position[0], vehicle.position[1])); | |
| } | |
| } | |
| setTimeout(loopVehiclePosition, 1000); | |
| }).fail(function () { | |
| console.error('done broke'); | |
| setTimeout(loopVehiclePosition, 1000); | |
| }); | |
| } | |
| window.addEventListener('hashchange', parseArgs); | |
| parseArgs(); | |
| if(!!navigator.geolocation) { | |
| var map, | |
| userCircle, | |
| userMarker, | |
| options, | |
| vehicleMarker; | |
| var mapOptions = { | |
| zoom: 17, | |
| mapType: google.maps.MapTypeId.ROADMAP | |
| }; | |
| map = new google.maps.Map(document.getElementById('google_canvas'), mapOptions); | |
| vehicleMarker = new google.maps.Marker({map: map}); | |
| userMarker = new google.maps.Marker({ | |
| map: map, | |
| icon: { | |
| url: 'https://feeds.transloc.com/markers/stop.png?c=5599ff&s=8', | |
| anchor: new google.maps.Point(8, 8) | |
| } | |
| }); | |
| userCircle = new google.maps.Circle({ | |
| map: map, | |
| radius: 10, | |
| fillColor: '5599ff', | |
| fillOpacity: 0.5, | |
| strokeOpacity: 0 | |
| }); | |
| options = { | |
| enableHighAccuracy: true, | |
| maximumAge: 1 | |
| }; | |
| navigator.geolocation.watchPosition(updateUserPosition, console.error, options); | |
| loopVehiclePosition(); | |
| } else { | |
| document.getElementById('google_canvas').innerHTML = 'No Geolocation Support.'; | |
| } |
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| html, | |
| body, | |
| #google_canvas { | |
| width: 100%; | |
| height:100%; | |
| margin:0; | |
| } |
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