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filter currently selected routes

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steven 2025-05-09 21:52:47 -04:00
parent d859317986
commit 4143e1e78f
1 changed files with 11 additions and 1 deletions
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12
templates/map.html
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@ -22,6 +22,15 @@ for (stop in stops){
let busIcon=L.icon({iconUrl:'static/bus.ico',iconSize:[32,32]})
let layerControl=L.control.layers().addTo(map);
let busLayers={},busMarkers={};
function filterRoutes(wanted){
for(r in busLayers){
if(!wanted||wanted==r){
map.addLayer(busLayers[r])
} else{
map.removeLayer(busLayers[r])
}
}
}
function updateMap(){
let routes={};
fetch("tarc.csv").then(response=>response.text()).then(csv=>{
@ -30,7 +39,7 @@ function updateMap(){
p=parseInt(p);
t=new Date(t*1000).toLocaleTimeString("en-US",{hour12:false});
if(!busLayers[r]){busLayers[r]=L.layerGroup().addTo(map)}
if(!busMarkers[id]){busMarkers[id]=L.marker([0,0]).addTo(busLayers[r])}
if(!busMarkers[id]){busMarkers[id]=L.marker([0,0],{icon:busIcon}).on('click',()=>filterRoutes(r)).addTo(busLayers[r])}
if(!routes[r]){routes[r]=[0,0]}
routes[r][0]++;
routes[r][1]+=p;
@ -47,6 +56,7 @@ function updateMap(){
}
updateMap();
setInterval(updateMap,5000);
map.on('click',()=>filterRoutes())
let locationMarker=L.marker([0,0]).addTo(map);
let locationRadius=L.circle([0,0]).addTo(map).bringToBack();