D3 Examples - Train Demo

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<!DOCTYPE html>
<html>
<head>
  <script src='https://api.tiles.mapbox.com/mapbox.js/v0.6.4/mapbox.js'></script>
  <link href='https://api.tiles.mapbox.com/mapbox.js/v0.6.4/mapbox.css' rel='stylesheet' />
  <style>
    body { margin:0; padding:0; }
    #map { position:absolute; top:0; bottom:0; width:100%; }
  </style>
</head>
<body>
<div id='map'></div>
<script>
  var trains = {
      trainPositions: [
          {
              TrainStatus: "N",
              TrainLatitude: "51.9212",
              TrainLongitude: "-8.17579",
              TrainCode: "P275",
              TrainDate: "19 Aug 2012",
              PublicMessage: "P275\nMidleton to Cork\nExpected Departure 16:45",
              Direction: "To Cork"
          },
          {
              TrainStatus: "N",
              TrainLatitude: "52.6587",
              TrainLongitude: "-8.62397",
              TrainCode: "A433",
              TrainDate: "19 Aug 2012",
              PublicMessage: "A433\nLimerick to Limerick Junction\nExpected Departure 16:55",
              Direction: "To Limerick Junction"
          }
      ]
  };
  var trainFeatures = [];
  for (var i = 0; i < trains.trainPositions.length; i++) {
      var t = trains.trainPositions[i];
      trainFeatures.push({
          geometry: {
              coordinates: [
                parseFloat(t.TrainLongitude),
                parseFloat(t.TrainLatitude)]
          },
          properties: {
              direction: t.Direction,
              title: t.PublicMessage.replace(/\n/g, '<br />'),
              message: t.PublicMessage,
              status: t.TrainStatus,
              'marker-symbol': 'rail',
              'marker-color': '#2D6F83'
          }
      });
  }
  mapbox.auto('map', 'examples.map-vyofok3q', function(map) {
    var markersLayer = mapbox.markers.layer();
    mapbox.markers.interaction(markersLayer);
    markersLayer.features(trainFeatures);
    map.addLayer(markersLayer);
    map.extent(markersLayer.extent());
  });
</script>
</body>
</html>
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