CL Presidential Elections 2013: 2nd round

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    <title>Presidential elections 2013, 2nd round</title>
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    <div class="navbar navbar-inverse navbar-fixed-top" role="navigation">
      <div class="container">
        <div class="navbar-header">
          <a class="navbar-brand" href="#">Presidential elections 2013, 2nd round</a>
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    <div style="position:fixed;top:50px;z-index:1000;">
      <div class="alert alert-info" >The <strong>size</strong> of bubbles represents number of voters, the <strong>color</strong> represents the winner and the <strong>oppacity</strong> the margin of victory. <span style="color:#b00;font-weight:800">Bachelet</span> vs. <span style="color:#00b;font-weight:800">Matthei</span></div>
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    <div id="map" style="margin-top:40px;"></div>
    <script type="text/javascript">

// Create the map
		var map = L.map('map',{zoomControl: false}).setView([-33.5,-70.5], 5);
		map.addControl( L.control.zoom({position: 'topright'}) );
		
		// add an OpenStreetMap tile layer
		// also see https://wiki.openstreetmap.org/wiki/Tiles
		//L.tileLayer('https://{s}.tile.osm.org/{z}/{x}/{y}.png', {
		L.tileLayer('https://{s}.www.toolserver.org/tiles/bw-mapnik/{z}/{x}/{y}.png', {
			attribution: '&copy; <a href="https://osm.org/copyright">OpenStreetMap</a> contributors'
		}).addTo(map);
		
		//add circles
		//$.getJSON( "cz_president_2013_both_2_ring.json", function (data) {
		$.getJSON( "cl_2013_2_ring_bachelet_matthei.json", function (data) {
		    $.each(data.features, function (index, value) {
				circle = L.circle([value.coordinates[1], value.coordinates[0]], Math.sqrt((parseInt(value.population.p6)+parseInt(value.population.p9))*2750), {
					color: class2color(value.classname),
					fillColor: class2color(value.classname),
					fillOpacity: 2*(Math.max(parseInt(value.population.p6),parseInt(value.population.p9)) / (parseInt(value.population.p6)+parseInt(value.population.p9)) - 0.45),
					weight: 0.1,
					className: value.classname,	//this does not seem to work, so hacked by class2color
				}).addTo(map);
				
				perc1 = Math.round(Math.max(parseInt(value.population.p6),parseInt(value.population.p9)) / (parseInt(value.population.p6)+parseInt(value.population.p9)) * 100);
				perc2 = 100 - perc1;
				
				circle.bindPopup(value.name + "<br>" + value.winner + " won " + perc1 + " % vs. " + perc2 + " % <br>(" +Math.max(value.population.p6,value.population.p9) + " : " + Math.min(value.population.p6,value.population.p9) + " votes)");
		  });
		});
		
		function class2color(className) {
		  if (className == 'bachelet') return "#f00";
		  if (className == 'matthei') return "#00f";
		  else return "#000";
		}
	</script>
  </body>
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Modified http://code.jquery.com/jquery-1.8.2.min.js to a secure url

Modified http://cdn.leafletjs.com/leaflet-0.6.4/leaflet.js to a secure url

Modified http://mbostock.github.com/d3/d3.js?1.29.1 to a secure url

https://code.jquery.com/jquery-1.8.2.min.js

https://cdn.leafletjs.com/leaflet-0.6.4/leaflet.js

https://mbostock.github.com/d3/d3.js?1.29.1