GPX example

Example of using the GPX source.

Example of using the GPX source.

GPX
<!DOCTYPE html>
<html>
<head>
<title>GPX example</title>
<script src="https://code.jquery.com/jquery-1.11.2.min.js"></script>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/ol3/3.6.0/ol.css" type="text/css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/ol3/3.6.0/ol.js"></script>

</head>
<body>
<div class="container-fluid">

<div class="row-fluid">
  <div class="span12">
    <div id="map" class="map"></div>
    <div class="span4 offset4 pull-right">
      <div id="info" class="alert alert-success">
        &nbsp;
      </div>
    </div>
  </div>
</div>

</div>
<script>
var projection = ol.proj.get('EPSG:3857');

var raster = new ol.layer.Tile({
  source: new ol.source.BingMaps({
    imagerySet: 'Aerial',
    key: 'Ak-dzM4wZjSqTlzveKz5u0d4IQ4bRzVI309GxmkgSVr1ewS6iPSrOvOKhA-CJlm3'
  })
});

var style = {
  'Point': [new ol.style.Style({
    image: new ol.style.Circle({
      fill: new ol.style.Fill({
        color: 'rgba(255,255,0,0.4)'
      }),
      radius: 5,
      stroke: new ol.style.Stroke({
        color: '#ff0',
        width: 1
      })
    })
  })],
  'LineString': [new ol.style.Style({
    stroke: new ol.style.Stroke({
      color: '#f00',
      width: 3
    })
  })],
  'MultiLineString': [new ol.style.Style({
    stroke: new ol.style.Stroke({
      color: '#0f0',
      width: 3
    })
  })]
};

var vector = new ol.layer.Vector({
  source: new ol.source.Vector({
    url: 'data/gpx/fells_loop.gpx',
    format: new ol.format.GPX()
  }),
  style: function(feature, resolution) {
    return style[feature.getGeometry().getType()];
  }
});

var map = new ol.Map({
  layers: [raster, vector],
  target: document.getElementById('map'),
  view: new ol.View({
    center: [-7916041.528716288, 5228379.045749711],
    zoom: 12
  })
});

var displayFeatureInfo = function(pixel) {
  var features = [];
  map.forEachFeatureAtPixel(pixel, function(feature, layer) {
    features.push(feature);
  });
  if (features.length > 0) {
    var info = [];
    var i, ii;
    for (i = 0, ii = features.length; i < ii; ++i) {
      info.push(features[i].get('desc'));
    }
    document.getElementById('info').innerHTML = info.join(', ') || '(unknown)';
    map.getTarget().style.cursor = 'pointer';
  } else {
    document.getElementById('info').innerHTML = '&nbsp;';
    map.getTarget().style.cursor = '';
  }
};

map.on('pointermove', function(evt) {
  if (evt.dragging) {
    return;
  }
  var pixel = map.getEventPixel(evt.originalEvent);
  displayFeatureInfo(pixel);
});

map.on('click', function(evt) {
  displayFeatureInfo(evt.pixel);
});

</script>
</body>
</html>