MQjs-Sample-Code/covid.html at master · bcoakley/MQjs-Sample-Code · GitHub

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<!DOCTYPE html>
<html>
	<head>
		<title>MapQuest.js with basic map additions</title>
		<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
		<script src="https://api.mqcdn.com/sdk/mapquest-js/v1.2.0/mapquest.js"></script>
		<link type="text/css" rel="stylesheet" href="https://api.mqcdn.com/sdk/mapquest-js/v1.2.0/mapquest.css"/>
		<script type="text/javascript" src="https://code.jquery.com/jquery-2.2.4.js"></script>
		<script type="text/javascript">
			var L, MQ, map;
			function init() {
				// create map with tile layer, center, and zoom
				L.mapquest.key = "KEY";
				map = L.mapquest.map("map", {
					layers: L.mapquest.tileLayer("map"),
					center: [40.731701,-73.993411],
					zoom: 6
				});
				// add simple layer control
				L.control.layers(
					{
						"Map": L.mapquest.tileLayer("map"),
						"Sat": L.mapquest.tileLayer("satellite")
					}
				).addTo(map);

                // data from https://github.com/CSSEGISandData/COVID-19
                $.get( "https://raw.githubusercontent.com/CSSEGISandData/COVID-19/master/csse_covid_19_data/csse_covid_19_daily_reports/03-15-2020.csv", function( data) {
                    data = data.split("\n");
                    data.shift(); // remove header row
                    data.forEach(function (record){
                        var cells = record.split(",");
                        if(record.indexOf("\"") > 0) {
                            // handle records with extra commas
                        }else{
                            var poptext =
                                (cells[0] ? (cells[0] + ", "):("")) +
                                cells[1] + "<br/>" +
                                "Confirmed: " + cells[3] + "<br/>" +
                                "Deaths: " + cells[4] + "<br/>" +
                                "Recovered: " + cells[5];
                            L.circleMarker(
                                [cells[6],cells[7]],
                                {
                                    radius: (cells[3] < 1000 ? cells[3]/20 : 60),
                                    color: "red",
                                    fillColor: "red",
                                    fillOpacity: 0.5
                                }
                            ).bindPopup(poptext).addTo(map);
                        }
                    });
                });


			}
		</script>
		<style>
			#map {
				width: 800px;
				height: 600px;
			}
		</style>
	</head>
	<body onload='init();'>
		<div id="map"></div>
	</body>
</html>