HW5/ChoroplethUSMap.html at master · jermjar/HW5 · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>

	<title>Choropleth Tutorial - Leaflet</title>

	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0">

	<link rel="shortcut icon" type="image/x-icon" href="docs/images/favicon.ico" />

    <link rel="stylesheet" href="https://unpkg.com/leaflet@1.7.1/dist/leaflet.css" integrity="sha512-xodZBNTC5n17Xt2atTPuE1HxjVMSvLVW9ocqUKLsCC5CXdbqCmblAshOMAS6/keqq/sMZMZ19scR4PsZChSR7A==" crossorigin=""/>
    <script src="https://unpkg.com/leaflet@1.7.1/dist/leaflet.js" integrity="sha512-XQoYMqMTK8LvdxXYG3nZ448hOEQiglfqkJs1NOQV44cWnUrBc8PkAOcXy20w0vlaXaVUearIOBhiXZ5V3ynxwA==" crossorigin=""></script>

	<style>
		html, body {
			height: 100%;
			margin: 0;
		}
		.leaflet-container {
			height: 400px;
			width: 600px;
			max-width: 100%;
			max-height: 100%;
		}
	</style>


</head>
<body>

<div id='map'></div>

<script type="text/javascript" src="http://www-personal.umich.edu/~bisgin/2016elections.js"></script>

<script type="text/javascript">

	var map = L.map('map').setView([37.8, -96], 4);

	var tiles = L.tileLayer('https://api.mapbox.com/styles/v1/{id}/tiles/{z}/{x}/{y}?access_token=pk.eyJ1IjoibWFwYm94IiwiYSI6ImNpejY4NXVycTA2emYycXBndHRqcmZ3N3gifQ.rJcFIG214AriISLbB6B5aw', {
		maxZoom: 18,
		attribution: 'Map data &copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors, ' +
			'Imagery © <a href="https://www.mapbox.com/">Mapbox</a>',
		id: 'mapbox/light-v9',
		tileSize: 512,
		zoomOffset: -1
	}).addTo(map);

	// get color depending on population density value
	function getColor(d) {
		if (d == 'Trump') {
			return '#FF0000'
		}
		else {
			return '#0000FF'
		}
	}

	function style(feature) {
		return {
			weight: 2,
			opacity: 1,
			color: 'white',
			dashArray: '3',
			fillOpacity: 0.7,
			fillColor: getColor(feature.properties.winner)
		};
	}

	/* global statesData */
	var geojson = L.geoJson(electionData, {
		style: style,
	}).addTo(map);

</script>

</body>
</html>