44 lines
1.8 KiB
HTML
44 lines
1.8 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<title>TARC Routes</title>
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<meta charset="UTF-8">
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<meta content="TARC Routes" property="og:title">
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<meta content='https://tarc.stevenalexander.org/bus.svg' property='og:image'>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="icon" type="image/x-icon" href="/bus.svg">
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<script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js" integrity="sha256-20nQCchB9co0qIjJZRGuk2/Z9VM+kNiyxNV1lvTlZBo=" crossorigin=""></script>
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<link rel="stylesheet" href="https://unpkg.com/leaflet@1.9.4/dist/leaflet.css" integrity="sha256-p4NxAoJBhIIN+hmNHrzRCf9tD/miZyoHS5obTRR9BMY=" crossorigin="" />
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<style>
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html,body{height:100%;margin:0;}
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#map{height:100vh;}
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#clock{background-color:black;color:white;font:16px monospace;}
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</style>
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</head>
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<body>
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<div id="map"></div>
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<script>
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let map=L.map("map",{center:[38.21,-85.75],zoom:13,layers:[L.tileLayer("https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png")]});
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let busMarkers=L.layerGroup().addTo(map);
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function updateMap() {
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fetch("tarc.csv").then(response=>response.text()).then(data=>{
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if (data == "") return;
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busMarkers.clearLayers();
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data.split("\n").forEach(line=>{
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var [lat,lng,r,id,p,d,s]=line.split(",");
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L.marker([lat,lng]).bindPopup(`<b>Route ${r}</b><br>#${id}<br>${p} on board<br>${d}<br>@${s}mph`).addTo(busMarkers)
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})
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})
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}
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setInterval(updateMap,5000); // use websocket
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let locationMarker=L.marker([0,0]),locationRadius=L.circle([0,0]);
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let locationLayer=L.layerGroup([locationMarker,locationRadius]).addTo(map);
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map.locate({watch:true});
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map.on("locationfound",e=>{
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locationMarker.setLatLng(e.latlng).bindPopup("<b>You</b> at<br>"+new Date().toLocaleTimeString());
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locationRadius.setLatLng(e.latlng).setRadius(e.accuracy/2).bringToBack()
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});
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</script>
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</body>
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</html>
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