fly/fgdata
1
0
Fork 0
Code Activity

browsermap: declutter the map on large scales

Browse source
This commit is contained in:
Torsten Dreyer 2014-03-24 21:57:38 +01:00
parent db319d5285
commit 233d573437
1 changed files with 23 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

33
webgui/map/index.html
View file

@ -211,6 +211,22 @@ html,body,#map {
}
},
filter : function(feature, layer) {
var zoom = map.getZoom();
switch( feature.properties.type ) {
case 'airport':
if( zoom >= 10 ) return true;
return feature.properties.longestRwyLength_m >= 2000;
break;
case 'NDB':
if( zoom >= 10 ) return true;
if( zoom >= 8 ) return feature.properties.range_nm >= 30;
return feature.properties.range_nm > 50;
}
return true;
},
style : function(feature) {
if (feature.properties.type == "ILS" || feature.properties.type == "localizer") {
return {
@ -243,9 +259,9 @@ html,body,#map {
if (radius < 10)
radius = 10;
var filter = "vor,dme,ndb,airport";
var filter = "vor,ndb,airport";
if (radius < 60)
filter += ",ils,loc,om";
filter += ",ils,dme,loc,om";
if (radius < 20)
filter += ",mm";
@ -276,15 +292,12 @@ html,body,#map {
var overlays = {
"NAVDB" : navdbLayer,
//"ICAO VFR (Germany)" : icaoGermany,
//"Lower Airspace (Germany)" : lowerGermany,
"ICAO VFR (Germany)" : icaoGermany,
"Lower Airspace (Germany)" : lowerGermany,
"Precipitation" : owmPrecipitation,
"Isobares" : owmPressure,
};
L.control.layers(baseLayers, overlays).addTo(map);
L.control.scale().addTo(map);
var aircraftMarker = new L.RotatedMarker(map.getCenter(), {
angle : 45,
icon : L.icon({
@ -324,18 +337,18 @@ html,body,#map {
this._div.innerHTML = s;
};
info.addTo(map);
var FollowAircraftControl = L.control();
FollowAircraftControl.onAdd = function(map) {
this._div = L.DomUtil.create('div', 'followAircraft');
this._div.innerHTML = '<img src="images/followAircraft.svg" title="Center Map on Aircraft Position" />';
this._div.onclick = function() { toggleFollowAircraft(); return true; };
// this.update();
return this._div;
}
L.control.scale().addTo(map);
info.addTo(map);
FollowAircraftControl.addTo(map);
L.control.layers(baseLayers, overlays).addTo(map);
map.on('resize', function(e) {
navdbLayer.dirty = true;