Added resetMap()-function to web-view.
+ some small tweaks. modified: dump1090.c modified: public_html/script.js
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terribl
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6968bf92a6
commit
c5fdde64e4
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@ -3051,6 +3051,7 @@ int decodeHexMessage(struct client *c) {
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/* Return a description of planes in json. */
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char *aircraftsToJson(int *len) {
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time_t now = time(NULL);
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struct aircraft *a = Modes.aircrafts;
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int buflen = 1024; /* The initial buffer is incremented as needed. */
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char *buf = (char *) malloc(buflen), *p = buf;
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@ -3070,9 +3071,9 @@ char *aircraftsToJson(int *len) {
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l = snprintf(p,buflen,
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"{\"hex\":\"%06x\", \"squawk\":\"%04x\", \"flight\":\"%s\", \"lat\":%f, "
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"\"lon\":%f, \"altitude\":%d, \"track\":%d, "
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"\"speed\":%d},\n",
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"\"speed\":%d, \"messages\":%ld, \"seen\":%d},\n",
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a->addr, a->modeA, a->flight, a->lat, a->lon, a->altitude, a->track,
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a->speed);
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a->speed, a->messages, (int)(now - a->seen));
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p += l; buflen -= l;
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/* Resize if needed. */
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@ -1,10 +1,11 @@
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Map = null;
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Map = null;
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CenterLat = 45.0;
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CenterLon = 9.0;
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ZoomLvl = 5;
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Planes={};
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NumPlanes = 0;
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Selected=null
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Planes = {};
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PlanesOnMap = 0;
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PlanesOnGrid = 0;
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Selected = null;
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if (localStorage['CenterLat']) { CenterLat = Number(localStorage['CenterLat']); }
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if (localStorage['CenterLon']) { CenterLon = Number(localStorage['CenterLon']); }
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@ -12,7 +13,7 @@ if (localStorage['ZoomLvl']) { ZoomLvl = Number(localStorage['ZoomLvl']); }
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function getIconForPlane(plane) {
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var r = 255, g = 255, b = 0;
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var maxalt = 40000; /* Max altitude in the average case */
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var maxalt = 40000; // Max altitude in the average case
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var invalt = maxalt-plane.altitude;
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var selected = (Selected == plane.hex);
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@ -43,7 +44,8 @@ function selectPlane() {
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function refreshGeneralInfo() {
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var i = document.getElementById('geninfo');
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i.innerHTML = NumPlanes+' planes on screen.';
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i.innerHTML = PlanesOnGrid + ' planes on grid.<br>';
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i.innerHTML += PlanesOnMap + ' planes on map.';
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}
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function refreshSelectedInfo() {
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@ -58,52 +60,68 @@ function refreshSelectedInfo() {
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html += 'Altitude: '+p.altitude+' feet<br>';
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html += 'Speed: '+p.speed+' knots<br>';
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html += 'Coordinates: '+p.lat+', '+p.lon+'<br>';
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html += 'Messages: '+p.messages+'<br>';
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html += 'Seen: '+p.seen+' sec<br>';
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i.innerHTML = html;
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}
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function fetchData() {
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$.getJSON('/data.json', function(data) {
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var stillhere = {}
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PlanesOnMap = 0;
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for (var j=0; j < data.length; j++) {
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var plane = data[j];
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var marker = null;
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stillhere[plane.hex] = true;
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plane.flight = $.trim(plane.flight);
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if (Planes[plane.hex]) {
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var myplane = Planes[plane.hex];
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marker = myplane.marker;
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var icon = marker.getIcon();
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var newpos = new google.maps.LatLng(plane.lat, plane.lon);
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marker.setPosition(newpos);
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marker.setIcon(getIconForPlane(plane));
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myplane.altitude = plane.altitude;
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myplane.speed = plane.speed;
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myplane.lat = plane.lat;
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myplane.lon = plane.lon;
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myplane.track = plane.track;
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myplane.flight = plane.flight;
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if (myplane.hex == Selected)
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refreshSelectedInfo();
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} else {
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marker = new google.maps.Marker({
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position: new google.maps.LatLng(plane.lat, plane.lon),
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map: Map,
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icon: getIconForPlane(plane)
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});
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plane.marker = marker;
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marker.planehex = plane.hex;
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Planes[plane.hex] = plane;
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if (plane.lat != 0 && plane.lon != 0) {
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// Show only planes with position
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var marker = null;
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PlanesOnMap++;
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/* Trap clicks for this marker. */
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google.maps.event.addListener(marker, 'click', selectPlane);
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if (Planes[plane.hex]) {
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// Move and refresh old plane on map
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var myplane = Planes[plane.hex];
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marker = myplane.marker;
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var icon = marker.getIcon();
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var newpos = new google.maps.LatLng(plane.lat, plane.lon);
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marker.setPosition(newpos);
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marker.setIcon(getIconForPlane(plane));
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myplane.altitude = plane.altitude;
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myplane.speed = plane.speed;
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myplane.lat = plane.lat;
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myplane.lon = plane.lon;
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myplane.track = plane.track;
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myplane.flight = plane.flight;
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myplane.seen = plane.seen;
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myplane.messages = plane.messages;
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if (myplane.hex == Selected)
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refreshSelectedInfo();
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} else {
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// Add new plane to map
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marker = new google.maps.Marker({
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position: new google.maps.LatLng(plane.lat, plane.lon),
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map: Map,
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icon: getIconForPlane(plane)
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});
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plane.marker = marker;
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marker.planehex = plane.hex;
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Planes[plane.hex] = plane;
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// Trap clicks for this marker.
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google.maps.event.addListener(marker, 'click', selectPlane);
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}
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if (plane.flight.length == 0) {
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marker.setTitle(plane.hex)
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} else {
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marker.setTitle(plane.flight+' ('+plane.hex+')')
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}
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}
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if (plane.flight.length == 0)
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marker.setTitle(plane.hex)
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else
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marker.setTitle(plane.flight+' ('+plane.hex+')')
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}
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NumPlanes = data.length;
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PlanesOnGrid = data.length;
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/* Remove idle planes. */
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for (var p in Planes) {
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@ -143,8 +161,18 @@ function placeFooter() {
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var infoWidth = parseInt($('#info').width());
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var marginLeft = parseInt((infoWidth / 2) - (footerWidth / 2));
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$('#info_footer').css('top',offset);
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$('#info_footer').css('margin-left',marginLeft);
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$('#info_footer').css('top', offset);
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$('#info_footer').css('margin-left', marginLeft);
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}
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function resetMap() {
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localStorage['CenterLat'] = 45.0;
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localStorage['CenterLon'] = 9.0;
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localStorage['ZoomLvl'] = 5;
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Map.setZoom(parseInt(localStorage['ZoomLvl']));
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Map.setCenter(new google.maps.LatLng(parseInt(localStorage['CenterLat']), parseInt(localStorage['CenterLon'])));
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Selected = null;
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document.getElementById('selinfo').innerHTML = '';
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}
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function initialize() {
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