156 lines
5.9 KiB
Python
156 lines
5.9 KiB
Python
#!/usr/bin/env python
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#HTML template for Mode S map display
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#Nick Foster, 2013
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def html_template(my_position, json_file):
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if my_position is None:
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my_position = [37, -122]
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return """
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<html>
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<head>
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<title>ADS-B Aircraft Map</title>
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<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
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<meta http-equiv="content-type" content="text/html;charset=utf-8" />
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<style type="text/css">
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.labels {
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color: blue;
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background-color: white;
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font-family: "Lucida Grande", "Arial", sans-serif;
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font-size: 13px;
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font-weight: bold;
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text-align: center;
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width: 70px;
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border: none;
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white-space: nowrap;
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}
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</style>
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<script type="text/javascript" src="http://maps.google.com/maps/api/js?sensor=false">
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</script>
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<script type="text/javascript" src="http://google-maps-utility-library-v3.googlecode.com/svn/tags/markerwithlabel/1.1.9/src/markerwithlabel.js">
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</script>
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<script type="text/javascript">
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var map;
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var markers = [];
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var defaultLocation = new google.maps.LatLng(%f, %f);
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var defaultZoomLevel = 9;
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function requestJSONP() {
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var script = document.createElement("script");
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script.src = "%s?" + Math.random();
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script.params = Math.random();
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document.getElementsByTagName('head')[0].appendChild(script);
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};
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var planeMarker;
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var planes = [];
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function clearMarkers() {
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for (var i = 0; i < planes.length; i++) {
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planes[i].setMap(null);
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}
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planes = [];
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};
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function jsonp_callback(results) { // from JSONP
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airplanes = {};
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for (var i = 0; i < results.length; i++) {
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airplanes[results[i].icao] = {
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center: new google.maps.LatLng(results[i].lat, results[i].lon),
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heading: results[i].hdg,
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altitude: results[i].alt,
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type: results[i].type,
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ident: results[i].ident,
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speed: results[i].speed,
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vertical: results[i].vertical,
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highlight: results[i].highlight
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};
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}
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// clearMarkers();
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refreshIcons();
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}
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function refreshIcons() {
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//prune the list
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for(var i = 0; i < planes.length; i++) {
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icao = planes[i].get("icao")
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if(!(icao in airplanes)) {
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planes[i].setMap(null)
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planes.splice(i, 1);
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};
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};
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for (var airplane in airplanes) {
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if (airplanes[airplane].highlight != 0) {
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icon_file = "http://www.nerdnetworks.org/~bistromath/airplane_sprite_highlight.png";
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} else {
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icon_file = "http://www.nerdnetworks.org/~bistromath/airplane_sprite.png";
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};
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var plane_icon = {
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url: icon_file,
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size: new google.maps.Size(128,128),
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origin: new google.maps.Point(parseInt(airplanes[airplane].heading/10)*128,0),
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anchor: new google.maps.Point(64,64),
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//scaledSize: new google.maps.Size(4608,126)
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};
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if (airplanes[airplane].ident.length != 8) {
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identstr = airplane;
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} else {
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identstr = airplanes[airplane].ident;
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};
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var planeOptions = {
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map: map,
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position: airplanes[airplane].center,
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icao: airplane,
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icon: plane_icon,
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labelContent: identstr,
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labelAnchor: new google.maps.Point(35, -32),
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labelClass: "labels",
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labelStyle: {opacity: 0.75}
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};
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var i = 0;
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for(i; i<planes.length; i++) {
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if(planes[i].get("icao") == airplane) {
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planes[i].setPosition(airplanes[airplane].center);
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if(planes[i].get("icon") != plane_icon) {
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planes[i].setIcon(plane_icon); //handles highlight and heading
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};
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if(planes[i].get("labelContent") != identstr) {
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planes[i].set("labelContent", identstr);
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};
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break;
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};
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};
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if(i == planes.length) {
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planeMarker = new MarkerWithLabel(planeOptions);
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planes.push(planeMarker);
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};
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};
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};
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function initialize()
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{
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var myOptions =
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{
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zoom: defaultZoomLevel,
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center: defaultLocation,
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disableDefaultUI: true,
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mapTypeId: google.maps.MapTypeId.TERRAIN
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};
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map = new google.maps.Map(document.getElementById("map_canvas"), myOptions);
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requestJSONP();
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setInterval("requestJSONP()", 1000);
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};
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</script>
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</head>
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<body onload="initialize()">
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<div id="map_canvas" style="width:100%%; height:100%%">
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</div>
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</body>
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</html>""" % (my_position[0], my_position[1], json_file)
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