2014-03-17 15:40:33 +00:00
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<!doctype html>
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<html>
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<head>
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2014-03-19 16:27:16 +00:00
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<script src="http://code.jquery.com/jquery-1.11.0.js"
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type="text/javascript"></script>
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2014-03-17 15:40:33 +00:00
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<link rel="stylesheet"
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href="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.css" />
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<script src="http://cdn.leafletjs.com/leaflet-0.7.2/leaflet.js"></script>
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<script src="../lib/props.js" type="text/javascript"></script>
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<meta charset="UTF-8" />
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<meta name="description" content="FlightGear - Map" />
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</head>
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<body>
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<style>
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html,body {
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height: 100%;
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margin: 0;
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padding: 0;
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}
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#map {
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width: 100%;
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height: 100%;
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border: 1px solid green;
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}
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</style>
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<div id='map'></div>
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<script type="text/javascript">
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2014-03-19 16:27:16 +00:00
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/* <![CDATA[ */
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var map = new L.Map('map', {
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center : [ 53.7, 10.0 ],
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zoom : 10
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});
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2014-03-17 15:40:33 +00:00
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var osm = new L.TileLayer('http://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
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2014-03-19 16:27:16 +00:00
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maxZoom : 18,
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2014-03-17 15:40:33 +00:00
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attribution : 'Map data © <a href="http://openstreetmap.org">OpenStreetMap</a> contributors'
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});
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map.addLayer(osm);
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2014-03-19 16:27:16 +00:00
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var mqroad = new L.TileLayer(
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'http://otile{s}.mqcdn.com/tiles/1.0.0/map/{z}/{x}/{y}.png',
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{
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maxZoom : 18,
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subdomains : [ '1', '2', '3', '4' ],
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attribution : 'Tiles Courtesy of <a href="http://www.mapquest.com/" target="_blank">MapQuest</a>. Map data (c) <a href="http://www.openstreetmap.org/" target="_blank">OpenStreetMap</a> contributors, CC-BY-SA.'
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});
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var mqsat = new L.TileLayer('http://otile{s}.mqcdn.com/tiles/1.0.0/sat/{z}/{x}/{y}.png', {
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maxZoom : 18,
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subdomains : [ '1', '2', '3', '4' ],
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attribution : 'Tiles Courtesy of <a href="http://www.mapquest.com/" target="_blank">MapQuest</a>.'
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});
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var icaoGermany = new L.TileLayer('https://secais.dfs.de/static-maps/ICAO500-2014-DACH-Reprojected/tiles/{z}/{x}/{y}.png', {
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maxZoom : 15,
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attribution : 'Map data © <a href="http://www.dfs.de">DFS</a>'
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});
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var lowerGermany = new L.TileLayer('https://secais.dfs.de/static-maps/lower_20131114/tiles/{z}/{x}/{y}.png', {
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maxZoom : 15,
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attribution : 'Map data © <a href="http://www.dfs.de">DFS</a>'
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});
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var navdbLayer = L.geoJson(null, {
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onEachFeature : function(feature, layer) {
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if (feature.properties) {
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var popupString = '<div class="popup">';
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for ( var k in feature.properties) {
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var v = feature.properties[k];
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popupString += k + ': ' + v + '<br />';
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}
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popupString += '</div>';
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layer.bindPopup(popupString, {
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maxHeight : 200
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});
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}
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}
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});
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map.addLayer(navdbLayer);
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var baseLayers = {
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"OpenStreetMaps" : osm,
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"MapQuest Satelite" : mqsat,
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"MapQuest Roads" : mqroad,
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};
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var overlays = {
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"NAVDB" : navdbLayer,
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// "ICAO (Germany)" : icaoGermany,
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// "IFR Lower Airspace (Germany)" : lowerGermany,
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};
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L.control.layers(baseLayers, overlays).addTo(map);
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var aircraftMarker = Object.create(L.marker([ 53.5, 10.0 ]));
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aircraftMarker.addTo(map);
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aircraftMarker.setState = function(s) {
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var latlng = new L.LatLng(s.lat, s.lon);
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aircraftMarker.setLatLng(latlng);
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var label = "<p id='aircraft-label'> heading:" + s.heading + "° GS: " + s.speed + "kt</p>";
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aircraftMarker.bindPopup(label);
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};
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function UpdateNavdbLayer() {
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//TODO: don't query navdb on small movements and if navdb layer is invisible
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var bounds = map.getBounds();
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var radius = bounds.getSouthWest().distanceTo(bounds.getNorthEast()) / 3704; // radius in NM
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if (radius > 250)
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radius = 250;
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if (radius < 10)
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radius = 10;
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var center = map.getCenter();
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var lat = center.lat;
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var lon = center.lng;
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var url = "/navdb?q=findWithinRange&type=vor,ils,ndb&range=" + radius + "&lat=" + lat + "&lon=" + lon;
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console.log(url);
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var jqxhr = $.get(url).done(function(data) {
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navdbLayer.clearLayers();
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navdbLayer.addData(data);
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}).fail(function() {
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alert('failed to load navdb data');
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}).always(function() {
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});
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};
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map.on('resize', function(e) {
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UpdateNavdbLayer();
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});
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map.on('zoomend', function(e) {
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UpdateNavdbLayer();
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});
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map.on('moveend', function(e) {
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UpdateNavdbLayer();
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});
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2014-03-17 15:40:33 +00:00
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$(document).ready(function() {
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2014-03-19 16:27:16 +00:00
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var aircraftState = {
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lat : 53.5,
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lon : 10.0,
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heading : 0,
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speed : 0
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};
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UpdateNavdbLayer();
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setInterval(function() {
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var latlng = new L.LatLng(aircraftState.lat, aircraftState.lon);
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console.log("moving to " + aircraftState.lat + "/" + aircraftState.lon);
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map.setView(latlng);
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aircraftMarker.setState(aircraftState);
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}, 1000);
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2014-03-17 15:40:33 +00:00
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PropertyChangeListener(function() {
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SetListener("/position/latitude-deg", function(n) {
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2014-03-19 16:27:16 +00:00
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aircraftState.lat = n.value;
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2014-03-17 15:40:33 +00:00
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});
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SetListener("/position/longitude-deg", function(n) {
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2014-03-19 16:27:16 +00:00
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aircraftState.lon = n.value;
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2014-03-17 15:40:33 +00:00
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});
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SetListener("/orientation/heading-deg", function(n) {
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2014-03-19 16:27:16 +00:00
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aircraftState.heading = Math.round(n.value);
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2014-03-17 15:40:33 +00:00
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});
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SetListener("/velocities/groundspeed-kt", function(n) {
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2014-03-19 16:27:16 +00:00
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aircraftState.speed = Math.round(n.value);
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2014-03-17 15:40:33 +00:00
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});
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});
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});
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2014-03-19 16:27:16 +00:00
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/* ]]> */
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2014-03-17 15:40:33 +00:00
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</script>
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</body>
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</html>
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