maptastik
2/10/2015 - 4:19 AM

Leaflet Squirrel - Part 4 (sans data)

Leaflet Squirrel - Part 4 (sans data)

readme.md
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  • Rendered
  • Source
  1. Add (bind) the pop up to the icon (72-74)
  2. Format text (72)
  3. Style with CSS (if you want!) (13-41, 43)
index.html
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<html>
<head>
  <title>Leaflet Squirrel - Step 4</title>
  <link rel="stylesheet" href="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css"/>
  <script src="http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js"></script>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
  <style>
    #map{ height: 100% }
  </style>
</head>
<body>
  <style>
    .custom-popup .leaflet-popup-content-wrapper {
      background: rgba(70, 145, 158, 0.7);
      color: #fff;
      font-size: 12px;
      font-family: 'Comic Sans MS', monospace;
      line-height: 18px;
    }
    .custom-popup .leaflet-popup-content-wrapper a {
      color: rgba(255, 255, 255, 0.1);
    }
    .custom-popup .leaflet-popup-tip-container {
      margin: 0 auto;
      width: 40px;
      height: 20px;
      position: relative;
      overflow: hidden;
    }
    .custom-popup .leaflet-popup-tip {
      width: 15px;
      height: 15px;
      padding: 1px;
      margin: -8px auto 0;
      -moz-transform: rotate(45deg);
      -webkit-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
      -o-transform: rotate(45deg);
      transform: rotate(45deg);
      background: rgba(70, 145, 158, 0.7);
    }
  </style>
  <div class="custom-popup" id="map"></div>

  <script>

  // initialize the map centered on the geographic center of the lower 48
  var map = L.map('map').setView([39.833, -98.35], 4);

  // load tile layer from mapstack we copied earlier and use the required attribution
  L.tileLayer(
    'http://{s}.sm.mapstack.stamen.com/((naip,$fff[difference],$fff[@60],$fff[hsl-saturation@90])[multiply],(mapbox-water,$fff[difference],$000[@60],$090d11[hsl-color]))/{z}/{x}/{y}.png', {
        attribution: 'Map tiles by <a href=”http://stamen.com”>Stamen Design</a>, under <a href=”http://creativecommons.org/licenses/by/3.0”>CC BY 3.0</a>. Data by <a href=”http://openstreetmap.org”>OpenStreetMap</a>, under <a href=”http://creativecommons.org/licenses/by-sa/3.0”>CC BY SA</a>',
      // we want to limit the scrollability
      maxZoom: 19,
      minZoom: 4
    }).addTo(map);
    
     // load the geojson file you saved in this directory
  $.getJSON("ssa-capitals.geojson",function(data){
    // use this to reference the icon in our repo 
    var squirrelIcon = L.icon({
        iconUrl: 'http://i1185.photobucket.com/albums/z344/buspainter2005/squirrel-king-icon_zps670e8595.png',
        iconSize: [48, 48]
    });
    // add it to the map 
   L.geoJson(data,{
    pointToLayer: function(feature,latlng){
	  var marker = L.marker(latlng,{
      icon: squirrelIcon
    });
    marker.bindPopup('<b>Name: </b>' + feature.properties.FeatureNa + '<br/>' + '<b>Elevation: </b>' + feature.properties.elev);
          return marker;
    }
  }).addTo(map);
});
    </script>
</body>
</html>