N/A (' + selected.icao + ')';
+ html += '| N/A (' +
+ selected.icao + ')';
} else if (selected && selected.flight != "") {
- html += ' |
| ' + selected.flight + '';
+ html += ' |
| ' +
+ selected.flight + '';
} else {
html += ' |
| DUMP1090';
}
@@ -232,7 +241,11 @@ function refreshSelected() {
html += ' | |
';
if (selected) {
- html += '| Altitude: ' + selected.altitude + ' | ';
+ if (Metric) {
+ html += '
| Altitude: ' + Math.round(selected.altitude / 3.2828) + ' m | ';
+ } else {
+ html += '
| Altitude: ' + selected.altitude + ' ft | ';
+ }
} else {
html += '
| Altitude: n/a | ';
}
@@ -245,7 +258,11 @@ function refreshSelected() {
html += '
| Speed: '
if (selected) {
- html += selected.speed + ' kt';
+ if (Metric) {
+ html += Math.round(selected.speed * 1.852) + ' km/h';
+ } else {
+ html += selected.speed + ' kt';
+ }
} else {
html += 'n/a';
}
@@ -271,43 +288,29 @@ function refreshSelected() {
// Let's show some extra data if we have site coordinates
if (SiteShow) {
- // Converts numeric degrees to radians
- if (typeof Number.prototype.toRad == 'undefined') {
- Number.prototype.toRad = function() {
- return this * Math.PI / 180;
- }
+ var siteLatLon = new google.maps.LatLng(SiteLat, SiteLon);
+ var planeLatLon = new google.maps.LatLng(selected.latitude, selected.longitude);
+ var dist = google.maps.geometry.spherical.computeDistanceBetween (siteLatLon, planeLatLon);
+
+ if (Metric) {
+ dist /= 1000;
+ } else {
+ dist /= 1852;
}
-
- // Converts radians to numeric (signed) degrees
- if (typeof Number.prototype.toDeg == 'undefined') {
- Number.prototype.toDeg = function() {
- return this * 180 / Math.PI;
- }
- }
-
- // Calculate distance
- var R = 6371; // km
- var dLat = (selected.latitude-SiteLat).toRad();
- var dLon = (selected.longitude-SiteLon).toRad();
- var a = Math.sin(dLat/2) * Math.sin(dLat/2) +
- Math.cos(SiteLat.toRad()) * Math.cos(selected.latitude.toRad()) *
- Math.sin(dLon/2) * Math.sin(dLon/2);
- var c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
- var dist = (R * c) / 1.852;
- dist = (Math.round(dist*10)/10).toFixed(1);
-
- html += ' |
| Distance from Site: ' + dist + ' NM |
';
+ dist = (Math.round((dist)*10)/10).toFixed(1);
+ html += '| Distance from Site: ' + dist +
+ (Metric ? ' km' : ' NM') + ' |
';
} // End of SiteShow
} else {
if (SiteShow) {
- html += '| Distance from Site: n/a NM |
';
+ html += '| Distance from Site: n/a ' +
+ (Metric ? ' km' : ' NM') + ' |
';
} else {
html += 'n/a';
}
}
html += '';
-
document.getElementById('plane_detail').innerHTML = html;
}
@@ -361,12 +364,18 @@ function refreshTableInfo() {
html += '';
html += 'ICAO | ';
html += 'Flight | ';
- html += 'Squawk | ';
- html += 'Altitude | ';
- html += 'Speed | ';
- html += 'Track | ';
- html += 'Msgs | ';
- html += 'Seen | ';
+ html += 'Squawk | ';
+ html += 'Altitude | ';
+ html += 'Speed | ';
+ html += 'Track | ';
+ html += 'Msgs | ';
+ html += 'Seen | ';
for (var tablep in Planes) {
var tableplane = Planes[tablep]
if (!tableplane.reapable) {
@@ -401,8 +410,15 @@ function refreshTableInfo() {
} else {
html += ' | ';
}
- html += '' + tableplane.altitude + ' | ';
- html += '' + tableplane.speed + ' | ';
+
+ if (Metric) {
+ html += '' + Math.round(tableplane.altitude / 3.2828) + ' | ';
+ html += '' + Math.round(tableplane.speed * 1.852) + ' | ';
+ } else {
+ html += '' + tableplane.altitude + ' | ';
+ html += '' + tableplane.speed + ' | ';
+ }
+
html += '';
if (tableplane.vTrack) {
html += normalizeTrack(tableplane.track, tableplane.vTrack)[2];
@@ -537,3 +553,28 @@ function settingToggle() {
console.log("Settings Click");
$("#options").toggleClass("notvisable");
}
+
+function drawCircle(marker, distance) {
+ if (typeof distance === 'undefined') {
+ return false;
+
+ if (!(!isNaN(parseFloat(distance)) && isFinite(distance)) || distance < 0) {
+ return false;
+ }
+ }
+
+ distance *= 1000.0;
+ if (!Metric) {
+ distance *= 1.852;
+ }
+
+ // Add circle overlay and bind to marker
+ var circle = new google.maps.Circle({
+ map: GoogleMap,
+ radius: distance, // In meters
+ fillOpacity: 0.0,
+ strokeWeight: 1,
+ strokeOpacity: 0.3
+ });
+ circle.bindTo('center', marker, 'position');
+}
|