Pagwin/BinghamtonBetterBus
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made line drawing less of a mess

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Pagwin 2024-02-23 10:28:03 -05:00
parent 9d28eec424
commit 92c28fbc54
1 changed files with 19 additions and 15 deletions
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34
BBB_frontend/main.js
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@ -96,26 +96,29 @@ async function submit(clickEvent){
let from_lon = document.getElementById("from_longitude_input").value; let from_lon = document.getElementById("from_longitude_input").value;
let to_lat = document.getElementById("to_lattitude_input").value; let to_lat = document.getElementById("to_lattitude_input").value;
let to_lon = document.getElementById("to_longitude_input").value; let to_lon = document.getElementById("to_longitude_input").value;
let path = await fetch(`http://localhost:8080/path?time=e&from_lat=${from_lat}&from_lon=${from_lon}&to_lat=${to_lat}&to_lon=${to_lon}`).then(r=>r.json()); let path = await fetch(`http://localhost:8080/path?time=e&from_lat=${from_lat}&from_lon=${from_lon}&to_lat=${to_lat}&to_lon=${to_lon}`).then(r=>r.json());
let secs = []; let secs = [];
for(let route of path.path){ for(let route of path.path){
console.log(route.route_name); console.log(route.route_name);
secs.push(fetch(`http://localhost:8080/time_to_arrive?service=${route.service}&from=${route.enter_stop_id}&to=${route.exit_stop_id}&route=${route.route_id}`).then(r=>r.json())); secs.push(fetch(`http://localhost:8080/time_to_arrive?service=${route.service}&from=${route.enter_stop_id}&to=${route.exit_stop_id}&route=${route.route_id}`).then(r=>r.json()));
fetch(`http://localhost:8080/route_draw?service=${route.service}&id=${route.route_id}`).then(r=>r.json()).then(v=>{
return {path:google.maps.geometry.encoding.decodePath(v.poly_line), color:v.color} let route_draw = await fetch(`http://localhost:8080/route_draw?service=${route.service}&id=${route.route_id}`)
}) .then(r=>r.json());
.then(o=>{
//console.log(`"${o.path}"`); let path=google.maps.geometry.encoding.decodePath(route_draw.poly_line);
let line = new google.maps.Polyline({
path:o.path, let line = new google.maps.Polyline({
strokeColor: o.color, path,
strokeOpacity: 1.0, strokeColor: route_draw.color,
strokeWeight: 3, strokeOpacity: 1.0,
}); strokeWeight: 3,
line.setMap(map); });
window.paths.push(line);
//setTimeout(()=>line.setVisible(false), 5000); line.setMap(map);
}) window.paths.push(line);
>>>>>>> Stashed changes
} }
Promise.all(secs).then(l=>l.reduce((a,b)=>a+b)).then(v=>alert(`bus ride will take ${display_time(v)}`)); Promise.all(secs).then(l=>l.reduce((a,b)=>a+b)).then(v=>alert(`bus ride will take ${display_time(v)}`));
} }
@ -131,6 +134,7 @@ function display_time(secs){
} }
} }
async function clear_lines(){ async function clear_lines(){
for (let path of window.paths) path.setMap(null); for (let path of window.paths) path.setMap(null);
window.paths = []; window.paths = [];