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Added extended unit settings

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Added some code to enable the user to configure unit selection in a more
detailed fashion. you can now select either metric or imperial, or both,
and even set which one of those should be displayed first.
This commit is contained in:
m30164 2015-02-20 00:09:03 +01:00
parent ab8c4db85b
commit a531327533
4 changed files with 178 additions and 116 deletions
public_html
script.js

114
public_html/script.js
View file

@ -486,118 +486,6 @@ function reaper() {
PlanesOrdered = newPlanes;
refreshTableInfo();
refreshSelected();
}
//
// formatting helpers
//
var TrackDirections = ["North","Northeast","East","Southeast","South","Southwest","West","Northwest"];
// track in degrees (0..359)
function format_track_brief(track) {
if (track === null) return "";
return Math.round(track);
}
// track in degrees (0..359)
function format_track_long(track) {
if (track === null) return "n/a";
var trackDir = Math.floor((360 + track % 360 + 22.5) / 45) % 8;
return Math.round(track) + DEGREES + NBSP + "(" + TrackDirections[trackDir] + ")";
}
// alt in ft
function format_altitude_brief(alt, vr) {
var alt_text;
if (alt === null)
return "";
if (alt === "ground")
return "ground";
if (Metric)
alt_text = Math.round(alt / 3.2828) + NBSP;
else
alt_text = Math.round(alt) + NBSP;
if (vr > 128)
return alt_text + UP_TRIANGLE;
else if (vr < -128)
return alt_text + DOWN_TRIANGLE;
else
return alt_text + NBSP;
}
// alt in ft
function format_altitude_long(alt, vr) {
var alt_text;
if (alt === null)
return "n/a";
if (alt === "ground")
return "on ground";
if (Metric)
alt_text = Math.round(alt / 3.2828) + NBSP + "m / " + Math.round(alt) + NBSP + "ft";
else
alt_text = Math.round(alt) + NBSP + "ft / " + Math.round(alt / 3.2828) + NBSP + "m";
if (vr > 128)
return UP_TRIANGLE + NBSP + alt_text;
else if (vr < -128)
return DOWN_TRIANGLE + NBSP + alt_text;
else
return alt_text;
}
// speed in kts
function format_speed_brief(speed) {
if (speed === null)
return "";
if (Metric)
return Math.round(speed * 1.852);
else
return Math.round(speed);
}
// speed in kts
function format_speed_long(speed) {
if (speed === null)
return "n/a";
if (Metric)
return Math.round(speed * 1.852) + NBSP + "km/h / " + Math.round(speed) + NBSP + "kt";
else
return Math.round(speed) + NBSP + "kt / " + Math.round(speed * 1.852) + NBSP + "km/h";
}
// dist in metres
function format_distance_brief(dist) {
if (dist === null)
return "";
if (Metric)
return (dist/1000).toFixed(1);
else
return (dist/1852).toFixed(1);
}
// dist in metres
function format_distance_long(dist) {
if (dist === null)
return "n/a";
if (Metric)
return (dist/1000).toFixed(1) + " km / " + (dist/1852).toFixed(1) + " NM";
else
return (dist/1852).toFixed(1) + " NM / " + (dist/1000).toFixed(1) + " km";
}
// p as a LatLng
function format_latlng(p) {
return p.lat().toFixed(3) + DEGREES + "," + NBSP + p.lng().toFixed(3) + DEGREES;
}
// Refresh the detail window about the plane
@ -898,7 +786,7 @@ function drawCircle(marker, distance) {
}
distance *= 1000.0;
if (!Metric) {
if (!EnableMetric) {
distance *= 1.852;
}